PluginProbe
MxChat – AI Chatbot & Content Generation for WordPress / 2.4.6
MxChat – AI Chatbot & Content Generation for WordPress v2.4.6
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← All changes | includes/class-mxchat-admin.php +7640 -10517 3.2.13 → 2.4.6 View file →
@@ -1,10517 +1,7640 @@
1 -<?php
2 -if (!defined('ABSPATH')) {
3 - exit; // Exit if accessed directly
4 -}
5 -
6 -class MxChat_Admin {
7 - private $options;
8 - private $chat_count;
9 - private $is_activated;
10 - private $knowledge_manager;
11 -
12 - /**
13 - * Get whether the license is activated
14 - * @return bool
15 - */
16 - public function is_activated() {
17 - return $this->is_activated;
18 - }
19 -
20 - /**
21 - * Get plugin options
22 - * @return array
23 - */
24 - public function get_options() {
25 - return $this->options;
26 - }
27 -
28 - public function __construct($knowledge_manager = null) {
29 - $this->options = get_option('mxchat_options');
30 - $this->chat_count = get_option('mxchat_chat_count', 0);
31 - $this->is_activated = $this->is_license_active();
32 - $this->knowledge_manager = $knowledge_manager;
33 -
34 - // Initialize default options if they are not set
35 - if (!$this->options) {
36 - $this->initialize_default_options();
37 - }
38 -
39 - // Add admin menu and initialize settings
40 - add_action('admin_menu', array($this, 'mxchat_add_plugin_page'));
41 - // Pro & Extensions registers at priority 30 so it always lands last in
42 - // the sidebar — below API Access (priority 20) and below any other
43 - // submenu that hooks at default priority 10.
44 - add_action('admin_menu', array($this, 'mxchat_add_pro_extensions_page'), 30);
45 - // Onboarding visibility — runs LAST so it can remove the submenu after every
46 - // other add_submenu_page() call. The page stays reachable by direct URL.
47 - add_action('admin_menu', array($this, 'mxchat_apply_onboarding_visibility'), 999);
48 - add_action('admin_init', array($this, 'mxchat_page_init'));
49 - add_action('admin_init', array($this, 'mxchat_prompts_page_init'));
50 - add_action('admin_enqueue_scripts', array($this, 'mxchat_enqueue_admin_assets'));
51 - // Add body class for the Onboarding wizard (plan-905439) so the
52 - // chrome-surgery CSS in admin-onboarding-wizard.css can scope its
53 - // WP-sidebar collapse to this page only.
54 - add_filter('admin_body_class', array($this, 'mxchat_add_onboarding_body_class'));
55 - add_action('wp_ajax_mxchat_delete_chat_history', array($this, 'mxchat_delete_chat_history'));
56 - add_action('admin_post_mxchat_delete_prompt', array($this, 'mxchat_handle_delete_prompt'));
57 - add_action('wp_ajax_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
58 - add_action('wp_ajax_nopriv_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
59 - add_action('wp_ajax_mxchat_fetch_conversation', array($this, 'mxchat_fetch_conversation'));
60 - add_action('wp_footer', array($this, 'mxchat_append_chatbot_to_body'));
61 - add_action('admin_head-mxchat-prompts', array($this, 'mxchat_enqueue_admin_assets'));
62 - add_action('admin_head-toplevel_page_mxchat-max', array($this, 'mxchat_enqueue_admin_assets'));
63 - add_action('admin_notices', array($this, 'mxchat_display_admin_notice'));
64 - add_action('admin_post_mxchat_delete_all_prompts', array($this, 'mxchat_handle_delete_all_prompts'));
65 - add_action('admin_post_mxchat_add_intent', array($this, 'mxchat_handle_add_intent'));
66 - add_action('admin_post_mxchat_delete_intent', array($this, 'mxchat_handle_delete_intent'));
67 - add_action('admin_post_mxchat_edit_intent', array($this, 'mxchat_handle_edit_intent'));
68 - add_action('wp_ajax_mxchat_export_transcripts', array($this, 'export_chat_transcripts'));
69 -
70 - // Leads tab (inside Transcripts)
71 - add_action('wp_ajax_mxchat_fetch_leads', array($this, 'mxchat_fetch_leads'));
72 - add_action('wp_ajax_mxchat_delete_leads', array($this, 'mxchat_delete_leads'));
73 - add_action('wp_ajax_mxchat_export_leads', array($this, 'mxchat_export_leads'));
74 -
75 - add_action('admin_init', array($this, 'mxchat_transcripts_page_init'));
76 - add_action('wp_ajax_dismiss_live_agent_notice', array($this, 'dismiss_live_agent_notice'));
77 - add_action('wp_ajax_dismiss_theme_migration_notice', array($this, 'dismiss_theme_migration_notice'));
78 - add_action('mxchat_cleanup_old_transcripts', array($this, 'cleanup_old_transcripts'));
79 -
80 - add_action('admin_init', array($this, 'register_pinecone_settings'));
81 - add_action('admin_init', array($this, 'register_openai_vectorstore_settings'));
82 -
83 - add_action('admin_notices', array($this, 'display_admin_notices'));
84 -
85 - add_action('wp_ajax_mxchat_test_streaming_actual', [$this, 'mxchat_handle_test_streaming_actual']);
86 - add_action('wp_ajax_mxchat_test_streaming', [$this, 'mxchat_handle_test_streaming']); // Keep existing as fallback
87 - add_action('wp_ajax_mxchat_test_vectorstore_connection', array($this, 'mxchat_test_vectorstore_connection'));
88 -
89 - add_action('wp_ajax_mxchat_save_selected_bot', array($this, 'mxchat_save_selected_bot'));
90 - add_action('wp_ajax_mxchat_fetch_openrouter_models', array($this, 'fetch_openrouter_models'));
91 - add_action('wp_ajax_mxchat_get_rag_context', array($this, 'mxchat_get_rag_context'));
92 -
93 - // Actions page AJAX handlers
94 - add_action('wp_ajax_mxchat_fetch_actions_list', array($this, 'mxchat_fetch_actions_list'));
95 - add_action('wp_ajax_mxchat_toggle_action_status', array($this, 'mxchat_toggle_action_status'));
96 - add_action('wp_ajax_mxchat_bulk_delete_actions', array($this, 'mxchat_bulk_delete_actions'));
97 - add_action('wp_ajax_mxchat_add_intent_ajax', array($this, 'mxchat_add_intent_ajax'));
98 - add_action('wp_ajax_mxchat_edit_intent_ajax', array($this, 'mxchat_edit_intent_ajax'));
99 - add_action('wp_ajax_mxchat_delete_intent_ajax', array($this, 'mxchat_delete_intent_ajax'));
100 - add_action('wp_ajax_mxchat_add_phrase', array($this, 'mxchat_add_phrase_ajax'));
101 - add_action('wp_ajax_mxchat_delete_phrase', array($this, 'mxchat_delete_phrase_ajax'));
102 - add_action('wp_ajax_mxchat_get_phrases', array($this, 'mxchat_get_phrases_ajax'));
103 - add_action('wp_ajax_mxchat_delete_legacy_phrases', array($this, 'mxchat_delete_legacy_phrases_ajax'));
104 -
105 - // Slack test connection
106 - add_action('wp_ajax_mxchat_test_slack_connection', array($this, 'mxchat_test_slack_connection'));
107 -
108 - // Translation handlers
109 - add_action('wp_ajax_mxchat_translate_messages', array($this, 'mxchat_translate_messages'));
110 - add_action('wp_ajax_mxchat_get_transcript_translation', array($this, 'mxchat_get_transcript_translation'));
111 -
112 - // 3.2.3: Embedding model switch protection
113 - add_action('wp_ajax_mxchat_check_embedding_switch', array($this, 'mxchat_check_embedding_switch_ajax'));
114 - add_action('wp_ajax_mxchat_dismiss_embedding_mismatch', array($this, 'mxchat_dismiss_embedding_mismatch_ajax'));
115 - add_action('admin_notices', array($this, 'mxchat_embedding_mismatch_notice'));
116 - }
117 -
118 - /**
119 - * 3.2.3: Preflight check before allowing the embedding model dropdown to
120 - * switch. Pure option comparison — no counts, no DB queries beyond the
121 - * cached options. The dialog is shown whenever the user has previously
122 - * embedded with a different model than the one they're switching to.
123 - */
124 - public function mxchat_check_embedding_switch_ajax() {
125 - check_ajax_referer('mxchat_admin_nonce', 'security');
126 - if (!current_user_can('manage_options')) {
127 - wp_send_json_error(__('Unauthorized', 'mxchat'));
128 - }
129 -
130 - $new_model = isset($_POST['new_model']) ? sanitize_text_field(wp_unslash($_POST['new_model'])) : '';
131 - $active_model = MxChat_Utils::get_active_embedding_model();
132 -
133 - $is_mismatch = !empty($active_model) && !empty($new_model) && $active_model !== $new_model;
134 -
135 - $active_dims = MxChat_Utils::embedding_model_dimensions($active_model);
136 - $new_dims = MxChat_Utils::embedding_model_dimensions($new_model);
137 -
138 - wp_send_json_success(array(
139 - 'is_mismatch' => $is_mismatch,
140 - 'active_model' => $active_model,
141 - 'active_label' => MxChat_Utils::embedding_model_label($active_model),
142 - 'new_model' => $new_model,
143 - 'new_label' => MxChat_Utils::embedding_model_label($new_model),
144 - 'dims_differ' => ($active_dims > 0 && $new_dims > 0 && $active_dims !== $new_dims),
145 - 'active_dims' => $active_dims,
146 - 'new_dims' => $new_dims,
147 - ));
148 - }
149 -
150 - /**
151 - * 3.2.3: Dismiss the persistent mismatch banner. Tied to the active+selected
152 - * pair so the banner reappears on the next switch event.
153 - */
154 - public function mxchat_dismiss_embedding_mismatch_ajax() {
155 - check_ajax_referer('mxchat_admin_nonce', 'security');
156 - if (!current_user_can('manage_options')) {
157 - wp_send_json_error(__('Unauthorized', 'mxchat'));
158 - }
159 -
160 - $options = get_option('mxchat_options', array());
161 - $selected = $options['embedding_model'] ?? '';
162 - $active = MxChat_Utils::get_active_embedding_model();
163 - update_option('mxchat_dismissed_embedding_mismatch', $active . '|' . $selected, false);
164 - wp_send_json_success();
165 - }
166 -
167 - /**
168 - * 3.2.3: Persistent admin banner shown whenever the active embedding model
169 - * (last used to actually embed something) differs from the currently
170 - * selected model. Pure option comparison — no DB queries on every page
171 - * load. The banner auto-clears once both match again, i.e. after a delete
172 - * + re-embed cycle.
173 - */
174 - public function mxchat_embedding_mismatch_notice() {
175 - if (!current_user_can('manage_options')) {
176 - return;
177 - }
178 -
179 - $options = get_option('mxchat_options', array());
180 - $selected = $options['embedding_model'] ?? '';
181 - $active = MxChat_Utils::get_active_embedding_model();
182 -
183 - if (empty($active) || empty($selected) || $active === $selected) {
184 - return;
185 - }
186 -
187 - $dismissed = get_option('mxchat_dismissed_embedding_mismatch', '');
188 - if ($dismissed === $active . '|' . $selected) {
189 - return;
190 - }
191 -
192 - $active_label = MxChat_Utils::embedding_model_label($active);
193 - $selected_label = MxChat_Utils::embedding_model_label($selected);
194 - $active_dims = MxChat_Utils::embedding_model_dimensions($active);
195 - $selected_dims = MxChat_Utils::embedding_model_dimensions($selected);
196 - $dims_differ = ($active_dims > 0 && $selected_dims > 0 && $active_dims !== $selected_dims);
197 -
198 - $kb_url = admin_url('admin.php?page=mxchat-prompts');
199 - $actions_url = admin_url('admin.php?page=mxchat-actions');
200 -
201 - ?>
202 - <div class="notice notice-error is-dismissible mxchat-embedding-mismatch-notice"
203 - data-active="<?php echo esc_attr($active); ?>"
204 - data-selected="<?php echo esc_attr($selected); ?>">
205 - <p><strong><?php esc_html_e('MxChat: Embedding model mismatch detected', 'mxchat'); ?></strong></p>
206 - <p>
207 - <?php
208 - printf(
209 - /* translators: 1: previously-used model name, 2: currently-selected model name */
210 - esc_html__('Your knowledge base and actions were embedded with %1$s, but %2$s is now selected. Similarity matching will return inaccurate or empty results until you delete all existing embeddings and re-embed your content with the new model.', 'mxchat'),
211 - '<code>' . esc_html($active_label) . '</code>',
212 - '<code>' . esc_html($selected_label) . '</code>'
213 - );
214 - ?>
215 - </p>
216 - <?php if ($dims_differ) : ?>
217 - <p>
218 - <strong><?php esc_html_e('Dimension mismatch:', 'mxchat'); ?></strong>
219 - <?php
220 - printf(
221 - /* translators: 1: old dim count, 2: new dim count */
222 - esc_html__('Existing vectors are %1$d-dimensional but the new model produces %2$d-dimensional vectors. If you use Pinecone, your index will reject queries entirely until re-embedded.', 'mxchat'),
223 - (int) $active_dims,
224 - (int) $selected_dims
225 - );
226 - ?>
227 - </p>
228 - <?php endif; ?>
229 - <p>
230 - <?php esc_html_e('To fix this:', 'mxchat'); ?>
231 - <a href="<?php echo esc_url($kb_url); ?>"><?php esc_html_e('Delete all knowledge base entries', 'mxchat'); ?></a> ·
232 - <a href="<?php echo esc_url($actions_url); ?>"><?php esc_html_e('Delete all actions', 'mxchat'); ?></a> ·
233 - <?php esc_html_e('then re-import / re-add them with the new model selected.', 'mxchat'); ?>
234 - </p>
235 - </div>
236 - <script>
237 - (function($){
238 - $(document).on('click', '.mxchat-embedding-mismatch-notice .notice-dismiss', function(){
239 - $.post(ajaxurl, {
240 - action: 'mxchat_dismiss_embedding_mismatch',
241 - security: '<?php echo esc_js(wp_create_nonce('mxchat_admin_nonce')); ?>'
242 - });
243 - });
244 - })(jQuery);
245 - </script>
246 - <?php
247 - }
248 -
249 -private function is_license_active() {
250 - $license_status = get_option('mxchat_license_status', 'inactive');
251 - return ($license_status === 'active');
252 -}
253 -
254 -private function initialize_default_options() {
255 - $default_options = array(
256 - 'api_key' => '',
257 - 'xai_api_key' => '',
258 - 'claude_api_key' => '',
259 - 'deepseek_api_key' => '',
260 - 'voyage_api_key' => '',
261 - 'gemini_api_key' => '',
262 - 'enable_streaming_toggle' => 'off',
263 - 'enable_web_search' => 'off',
264 - 'embedding_model' => 'text-embedding-ada-002',
265 - 'system_prompt_instructions' => 'You are an AI Chatbot assistant for this website. Your main goal is to assist visitors with questions and provide helpful information. Here are your key guidelines:
266 -
267 - # Response Style - CRITICALLY IMPORTANT
268 - - MAXIMUM LENGTH: 1-3 short sentences per response
269 - - Ultra-concise: Get straight to the answer with no filler
270 - - No introductions like "Sure!" or "I\'d be happy to help"
271 - - No phrases like "based on my knowledge" or "according to information"
272 - - No explanatory text before giving the answer
273 - - No summaries or repetition
274 - - Hyperlink all URLs
275 - - Respond in user\'s language
276 - - Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
277 -
278 - # Knowledge Base Requirements - PREVENT HALLUCINATIONS
279 - - ONLY answer questions using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
280 - - If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
281 - - NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
282 - - When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
283 - - Better to admit insufficient information than provide inaccurate answers',
284 - 'model' => esc_html__('gpt-5.1-chat-latest', 'mxchat'),
285 - 'rate_limit_logged_out' => esc_html__('100', 'mxchat'),
286 - 'role_rate_limits' => array(),
287 - 'rate_limit_message' => esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
288 - 'enable_email_block' => '',
289 - 'email_blocker_header_content' => __("<h2>Welcome to Our Chat!</h2>\n<p>Let's get started. Enter your email to begin chatting with us.</p>", 'mxchat'),
290 - 'email_blocker_button_text' => esc_html__('Start Chat', 'mxchat'),
291 - 'enable_name_field' => 'off', // NEW
292 - 'name_field_placeholder' => esc_html__('Enter your name', 'mxchat'), // NEW
293 - 'top_bar_title' => esc_html__('MxChat', 'mxchat'),
294 - 'intro_message' => __('Hello! How can I assist you today?', 'mxchat'),
295 - 'ai_agent_text' => esc_html__('AI Agent', 'mxchat'),
296 - 'input_copy' => esc_html__('How can I assist?', 'mxchat'),
297 - 'append_to_body' => esc_html__('off', 'mxchat'),
298 - 'post_type_visibility_mode' => 'all', // 'all', 'include', 'exclude'
299 - 'post_type_visibility_list' => array(), // Array of post type slugs
300 - 'contextual_awareness_toggle' => 'off',
301 - 'citation_links_toggle' => 'on',
302 - 'satisfaction_rating_enabled' => 'off',
303 - 'satisfaction_rating_idle_seconds' => 60,
304 - 'satisfaction_rating_question' => '',
305 - 'satisfaction_rating_thanks' => '',
306 - 'satisfaction_rating_placeholder' => '',
307 - 'satisfaction_rating_saved' => '',
308 - 'close_button_color' => esc_html__('#fff', 'mxchat'),
309 - 'chatbot_bg_color' => esc_html__('#fff', 'mxchat'),
310 - 'user_message_bg_color' => esc_html__('#fff', 'mxchat'),
311 - 'user_message_font_color' => esc_html__('#212121', 'mxchat'),
312 - 'bot_message_bg_color' => esc_html__('#212121', 'mxchat'),
313 - 'bot_message_font_color' => esc_html__('#fff', 'mxchat'),
314 - 'top_bar_bg_color' => esc_html__('#212121', 'mxchat'),
315 - 'send_button_font_color' => esc_html__('#212121', 'mxchat'),
316 - 'chat_input_font_color' => esc_html__('#212121', 'mxchat'),
317 - 'chatbot_background_color' => esc_html__('#212121', 'mxchat'),
318 - 'icon_color' => esc_html__('#fff', 'mxchat'),
319 - 'enable_woocommerce_integration' => esc_html__('0', 'mxchat'),
320 - 'link_target_toggle' => esc_html__('off', 'mxchat'),
321 - 'pre_chat_message' => esc_html__('Hey there! Ask me anything!', 'mxchat'),
322 -
323 - // New fields for Loops Integration
324 - 'loops_api_key' => '',
325 - 'loops_mailing_list' => '',
326 - 'triggered_phrase_response' => __('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
327 - 'email_capture_response' => __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
328 - 'popular_question_1' => '',
329 - 'popular_question_2' => '',
330 - 'popular_question_3' => '',
331 - 'pdf_intent_trigger_text' => __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
332 - 'pdf_intent_success_text' => __("I've processed the PDF. What questions do you have about it?", 'mxchat'),
333 - 'pdf_intent_error_text' => __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
334 - 'pdf_max_pages' => 69,
335 - 'show_pdf_upload_button' => 'on',
336 - 'show_word_upload_button' => 'on',
337 -
338 - // Live Agent Integration (Slack)
339 - 'live_agent_webhook_url' => '',
340 - 'live_agent_secret_key' => '',
341 - 'live_agent_bot_token' => '',
342 - 'live_agent_message_bg_color' => esc_html__('#ffffff', 'mxchat'),
343 - 'live_agent_message_font_color' => esc_html__('#333333', 'mxchat'),
344 -
345 - // Telegram Integration
346 - 'telegram_status' => 'off',
347 - 'telegram_bot_token' => '',
348 - 'telegram_group_id' => '',
349 - 'telegram_webhook_secret' => '',
350 - 'telegram_notification_message' => __("I've notified a support agent. Please allow a moment for them to respond. If you'd like to continue with AI, just type \"Switch to AI\" at any time.", 'mxchat'),
351 - 'telegram_away_message' => __("I just checked, and it looks like our support team isn't personally available at the moment. If you'd like, you can leave your email address, and they'll get back to you as soon as possible. In the meantime, you can keep chatting with me — just let me know how I can help!", 'mxchat'),
352 -
353 - 'chat_toolbar_toggle' => esc_html__('off', 'mxchat'),
354 - 'mode_indicator_bg_color' => esc_html__('#767676', 'mxchat'),
355 - 'mode_indicator_font_color' => esc_html__('#ffffff', 'mxchat'),
356 - 'toolbar_icon_color' => esc_html__('#212121', 'mxchat'),
357 -
358 - // Optimization settings
359 - 'script_loading_strategy' => 'default',
360 -
361 - // Debug settings
362 - 'debug_mode' => 'off',
363 - );
364 -
365 -
366 - // Merge existing options with defaults
367 - $existing_options = get_option('mxchat_options', array());
368 - $merged_options = wp_parse_args($existing_options, $default_options);
369 -
370 - // Update the options if they have changed
371 - if ($existing_options !== $merged_options) {
372 - update_option('mxchat_options', $merged_options);
373 - }
374 -
375 - // Add default limits for each role
376 - $roles = wp_roles()->get_names();
377 - foreach ($roles as $role_id => $role_name) {
378 - $default_options['role_rate_limits'][$role_id] = esc_html__('100', 'mxchat');
379 - }
380 -
381 - return $default_options;
382 -
383 - // Update the $this->options property
384 - $this->options = $merged_options;
385 - }
386 -
387 -public function mxchat_add_plugin_page() {
388 - // Onboarding lifecycle helpers (admin_init redirect + ajax handlers live in the file).
389 - require_once plugin_dir_path(__FILE__) . 'admin-onboarding-page.php';
390 -
391 - // Main menu page — `mxchat-max` remains the parent slug for every MxChat submenu
392 - // (Settings, Knowledge, Transcripts, …). Hitting `?page=mxchat-max` directly now
393 - // dispatches to the Onboarding page (or Settings if the user has dismissed onboarding).
394 - add_menu_page(
395 - esc_html__('MxChat', 'mxchat'),
396 - esc_html__('MxChat', 'mxchat'),
397 - 'manage_options',
398 - 'mxchat-max',
399 - array($this, 'mxchat_create_dashboard_page'),
400 - 'dashicons-testimonial',
401 - 6
402 - );
403 -
404 - // Onboarding submenu — first child under MxChat (plan-d14e89).
405 - // First registration uses menu_slug === parent slug 'mxchat-max' →
406 - // WP-canonical override of the auto-duplicate "MxChat" entry. Result: the
407 - // first child shows as "Onboarding" instead of a redundant pair.
408 - add_submenu_page(
409 - 'mxchat-max',
410 - esc_html__('MxChat Onboarding', 'mxchat'),
411 - esc_html__('Onboarding', 'mxchat'),
412 - 'manage_options',
413 - 'mxchat-max',
414 - array($this, 'mxchat_create_dashboard_page')
415 - );
416 - // Hidden route for `?page=mxchat-onboarding` (Settings "Show again" link
417 - // + legacy redirects still target this slug). Parent === null keeps it
418 - // out of the menu while remaining accessible by URL.
419 - add_submenu_page(
420 - null,
421 - esc_html__('MxChat Onboarding', 'mxchat'),
422 - esc_html__('Onboarding', 'mxchat'),
423 - 'manage_options',
424 - 'mxchat-onboarding',
425 - array($this, 'mxchat_create_dashboard_page')
426 - );
427 -
428 - // Settings submenu — same callback as before, just at a new slug.
429 - add_submenu_page(
430 - 'mxchat-max',
431 - esc_html__('MxChat Settings', 'mxchat'),
432 - esc_html__('Settings', 'mxchat'),
433 - 'manage_options',
434 - 'mxchat-settings',
435 - array($this, 'mxchat_create_admin_page')
436 - );
437 -
438 - // Submenu page for Knowledge
439 - add_submenu_page(
440 - 'mxchat-max',
441 - esc_html__('Prompts', 'mxchat'),
442 - esc_html__('Knowledge', 'mxchat'),
443 - 'manage_options',
444 - 'mxchat-prompts',
445 - array($this, 'mxchat_create_prompts_page')
446 - );
447 -
448 - add_submenu_page(
449 - 'mxchat-max',
450 - esc_html__('Chat Transcripts', 'mxchat'),
451 - esc_html__('Transcripts', 'mxchat'),
452 - 'manage_options',
453 - 'mxchat-transcripts',
454 - array($this, 'mxchat_create_transcripts_page')
455 - );
456 -
457 - add_submenu_page(
458 - 'mxchat-max',
459 - esc_html__('MxChat Actions', 'mxchat'),
460 - esc_html__('Actions', 'mxchat'),
461 - 'manage_options',
462 - 'mxchat-actions',
463 - array($this, 'mxchat_actions_page_html')
464 - );
465 -
466 - // Content Generator page
467 - add_submenu_page(
468 - 'mxchat-max',
469 - esc_html__('Content', 'mxchat'),
470 - esc_html__('Content', 'mxchat'),
471 - 'manage_options',
472 - 'mxchat-content',
473 - array($this, 'mxchat_create_content_page')
474 - );
475 -
476 -}
477 -
478 -/**
479 - * Register the Pro & Extensions submenu on a later admin_menu priority so it
480 - * always renders as the bottom-most item in the MxChat sidebar — below
481 - * configuration pages like API Access (priority 20).
482 - */
483 -public function mxchat_add_pro_extensions_page() {
484 - add_submenu_page(
485 - 'mxchat-max',
486 - esc_html__('Pro & Extensions', 'mxchat'),
487 - esc_html__('Pro & Extensions', 'mxchat'),
488 - 'manage_options',
489 - 'mxchat-activation',
490 - array($this, 'mxchat_create_activation_page')
491 - );
492 -}
493 -
494 -public function mxchat_create_addons_page() {
495 - require_once plugin_dir_path(__FILE__) . 'class-mxchat-addons.php';
496 - $addons_page = new MxChat_Addons();
497 - $addons_page->render_page();
498 -}
499 -
500 -/**
501 - * Render the Content Generator admin page
502 - */
503 -public function mxchat_create_content_page() {
504 - require_once plugin_dir_path(__FILE__) . 'admin-content-page.php';
505 - mxchat_render_content_page($this);
506 -}
507 -
508 -/**
509 - * Test actual streaming functionality in the WordPress environment
510 - */
511 -public function mxchat_handle_test_streaming_actual() {
512 - check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
513 -
514 - // Check if headers have already been sent
515 - if (headers_sent()) {
516 - wp_send_json_error(['message' => 'Headers already sent - streaming not possible']);
517 - return;
518 - }
519 -
520 - // Check for required functions
521 - if (!function_exists('curl_init')) {
522 - wp_send_json_error(['message' => 'cURL not available - streaming requires cURL']);
523 - return;
524 - }
525 -
526 - // Get user's selected model and API key
527 - $options = get_option('mxchat_options', []);
528 - $selected_model = $options['model'] ?? 'gpt-5.1-chat-latest';
529 -
530 - // Get the provider from the model
531 - $model_parts = explode('-', $selected_model);
532 - $provider = strtolower($model_parts[0]);
533 -
534 - // Get the appropriate API key
535 - $api_key = '';
536 - switch ($provider) {
537 - case 'gpt':
538 - case 'o1':
539 - $api_key = $options['api_key'] ?? '';
540 - break;
541 - case 'claude':
542 - $api_key = $options['claude_api_key'] ?? '';
543 - break;
544 - case 'grok':
545 - $api_key = $options['xai_api_key'] ?? '';
546 - break;
547 - case 'deepseek':
548 - $api_key = $options['deepseek_api_key'] ?? '';
549 - break;
550 - case 'gemini':
551 - $api_key = $options['gemini_api_key'] ?? '';
552 - break;
553 - default:
554 - // Default to OpenAI for unknown models
555 - $api_key = $options['api_key'] ?? '';
556 - $provider = 'gpt';
557 - break;
558 - }
559 -
560 - if (empty($api_key)) {
561 - wp_send_json_error(['message' => "API key not configured for {$provider} provider"]);
562 - return;
563 - }
564 -
565 - // Test streaming with the selected model and provider
566 - try {
567 - $this->perform_streaming_test($provider, $selected_model, $api_key);
568 - } catch (Exception $e) {
569 - wp_send_json_error(['message' => 'Streaming test exception: ' . $e->getMessage()]);
570 - }
571 -}
572 -
573 -/**
574 - * Perform the actual streaming test
575 - */
576 -private function perform_streaming_test($provider, $model, $api_key) {
577 - // Set streaming headers
578 - header('Content-Type: text/event-stream');
579 - header('Cache-Control: no-cache');
580 - header('X-Accel-Buffering: no'); // Disable nginx buffering
581 -
582 - // Prepare test message
583 - $test_message = "Please respond with exactly: 'Streaming test successful!' - send this as a short response for testing.";
584 -
585 - // Configure API request based on provider
586 - $url = '';
587 - $headers = [];
588 - $body = [];
589 -
590 - switch ($provider) {
591 - case 'gpt':
592 - case 'o1':
593 - $url = 'https://api.openai.com/v1/chat/completions';
594 - $headers = [
595 - 'Content-Type: application/json',
596 - 'Authorization: Bearer ' . $api_key
597 - ];
598 - $body = [
599 - 'model' => $model,
600 - 'messages' => [['role' => 'user', 'content' => $test_message]],
601 - 'max_tokens' => 50,
602 - 'temperature' => 0.3,
603 - 'stream' => true
604 - ];
605 - break;
606 -
607 - case 'claude':
608 - $url = 'https://api.anthropic.com/v1/messages';
609 - $headers = [
610 - 'Content-Type: application/json',
611 - 'x-api-key: ' . $api_key,
612 - 'anthropic-version: 2023-06-01'
613 - ];
614 - $body = [
615 - 'model' => $model,
616 - 'messages' => [['role' => 'user', 'content' => $test_message]],
617 - 'max_tokens' => 50,
618 - 'temperature' => 0.3,
619 - 'stream' => true
620 - ];
621 - break;
622 -
623 - case 'grok':
624 - $url = 'https://api.x.ai/v1/chat/completions';
625 - $headers = [
626 - 'Content-Type: application/json',
627 - 'Authorization: Bearer ' . $api_key
628 - ];
629 - $body = [
630 - 'model' => $model,
631 - 'messages' => [['role' => 'user', 'content' => $test_message]],
632 - 'max_tokens' => 50,
633 - 'temperature' => 0.3,
634 - 'stream' => true
635 - ];
636 - break;
637 -
638 - case 'deepseek':
639 - $url = 'https://api.deepseek.com/v1/chat/completions';
640 - $headers = [
641 - 'Content-Type: application/json',
642 - 'Authorization: Bearer ' . $api_key
643 - ];
644 - $body = [
645 - 'model' => $model,
646 - 'messages' => [['role' => 'user', 'content' => $test_message]],
647 - 'max_tokens' => 50,
648 - 'temperature' => 0.3,
649 - 'stream' => true
650 - ];
651 - break;
652 -
653 - default:
654 - echo "data: " . json_encode(['error' => 'Unsupported provider for streaming test: ' . $provider]) . "\n\n";
655 - flush();
656 - return;
657 - }
658 -
659 - // Initialize cURL
660 - $ch = curl_init();
661 - curl_setopt($ch, CURLOPT_URL, $url);
662 - curl_setopt($ch, CURLOPT_RETURNTRANSFER, false);
663 - curl_setopt($ch, CURLOPT_POST, true);
664 - curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($body));
665 - curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
666 - curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
667 - curl_setopt($ch, CURLOPT_TIMEOUT, 30);
668 - curl_setopt($ch, CURLOPT_WRITEFUNCTION, function($ch, $data) use ($provider) {
669 - return $this->process_streaming_test_data($data, $provider);
670 - });
671 -
672 - // Send initial test message
673 - echo "data: " . json_encode(['content' => '[Starting streaming test...]']) . "\n\n";
674 - flush();
675 -
676 - $result = curl_exec($ch);
677 - $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
678 - $curl_error = curl_error($ch);
679 - curl_close($ch);
680 -
681 - if ($curl_error) {
682 - echo "data: " . json_encode(['error' => 'cURL Error: ' . $curl_error]) . "\n\n";
683 - flush();
684 - return;
685 - }
686 -
687 - if ($http_code !== 200) {
688 - echo "data: " . json_encode(['error' => 'API returned HTTP ' . $http_code]) . "\n\n";
689 - flush();
690 - return;
691 - }
692 -
693 - // Send completion signal
694 - echo "data: [DONE]\n\n";
695 - flush();
696 -}
697 -
698 -/**
699 - * Process streaming data for the test
700 - */
701 -private function process_streaming_test_data($data, $provider) {
702 - static $chunk_count = 0;
703 -
704 - $lines = explode("\n", $data);
705 -
706 - foreach ($lines as $line) {
707 - if (trim($line) === '') {
708 - continue;
709 - }
710 -
711 - // Handle different provider formats
712 - if ($provider === 'claude') {
713 - // Claude uses event: and data: format
714 - if (strpos($line, 'data: ') === 0) {
715 - $json_str = substr($line, 6);
716 - $json = json_decode($json_str, true);
717 -
718 - if (isset($json['type']) && $json['type'] === 'content_block_delta') {
719 - if (isset($json['delta']['text'])) {
720 - $chunk_count++;
721 - echo "data: " . json_encode([
722 - 'content' => $json['delta']['text'],
723 - 'test_chunk' => $chunk_count
724 - ]) . "\n\n";
725 - flush();
726 - }
727 - }
728 - }
729 - } else {
730 - // OpenAI, X.AI, DeepSeek format
731 - if (strpos($line, 'data: ') === 0) {
732 - $json_str = substr($line, 6);
733 -
734 - if ($json_str === '[DONE]') {
735 - // Don't echo [DONE] here, let the main function handle it
736 - continue;
737 - }
738 -
739 - $json = json_decode($json_str, true);
740 - if (isset($json['choices'][0]['delta']['content'])) {
741 - $chunk_count++;
742 - echo "data: " . json_encode([
743 - 'content' => $json['choices'][0]['delta']['content'],
744 - 'test_chunk' => $chunk_count
745 - ]) . "\n\n";
746 - flush();
747 - }
748 - }
749 - }
750 - }
751 -
752 - return strlen($data);
753 -}
754 -
755 -/**
756 - * Updated version of your existing test method (keep this as a fallback)
757 - */
758 -public function mxchat_handle_test_streaming() {
759 - check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
760 -
761 - // Use the actual streaming test instead
762 - $this->mxchat_handle_test_streaming_actual();
763 -}
764 -
765 -
766 -public function register_pinecone_settings() {
767 - register_setting(
768 - 'mxchat_pinecone_addon_options',
769 - 'mxchat_pinecone_addon_options',
770 - array(
771 - 'type' => 'array',
772 - 'sanitize_callback' => array($this, 'sanitize_pinecone_settings'),
773 - 'default' => array(
774 - 'mxchat_use_pinecone' => '0',
775 - 'mxchat_pinecone_api_key' => '',
776 - 'mxchat_pinecone_host' => '',
777 - 'mxchat_pinecone_index' => '',
778 - 'mxchat_pinecone_environment' => ''
779 - )
780 - )
781 - );
782 -}
783 -
784 -public function sanitize_pinecone_settings($input) {
785 - $sanitized = array();
786 -
787 - $sanitized['mxchat_use_pinecone'] = isset($input['mxchat_use_pinecone']) ? '1' : '0';
788 - $sanitized['mxchat_pinecone_api_key'] = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
789 - $sanitized['mxchat_pinecone_host'] = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
790 - $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
791 - $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
792 -
793 - // Remove https:// from host if present
794 - $sanitized['mxchat_pinecone_host'] = str_replace(['https://', 'http://'], '', $sanitized['mxchat_pinecone_host']);
795 -
796 - return $sanitized;
797 -}
798 -
799 -public function register_openai_vectorstore_settings() {
800 - register_setting(
801 - 'mxchat_openai_vectorstore_options',
802 - 'mxchat_openai_vectorstore_options',
803 - array(
804 - 'type' => 'array',
805 - 'sanitize_callback' => array($this, 'sanitize_openai_vectorstore_settings'),
806 - 'default' => array(
807 - 'mxchat_use_openai_vectorstore' => '0',
808 - 'mxchat_vectorstore_ids' => '',
809 - 'mxchat_vectorstore_max_results' => 5
810 - )
811 - )
812 - );
813 -}
814 -
815 -public function sanitize_openai_vectorstore_settings($input) {
816 - $sanitized = array();
817 -
818 - $sanitized['mxchat_use_openai_vectorstore'] = isset($input['mxchat_use_openai_vectorstore']) ? '1' : '0';
819 - $sanitized['mxchat_vectorstore_ids'] = sanitize_text_field($input['mxchat_vectorstore_ids'] ?? '');
820 - $sanitized['mxchat_vectorstore_max_results'] = absint($input['mxchat_vectorstore_max_results'] ?? 5);
821 -
822 - // Ensure max results is within reasonable range
823 - if ($sanitized['mxchat_vectorstore_max_results'] < 1) {
824 - $sanitized['mxchat_vectorstore_max_results'] = 1;
825 - }
826 - if ($sanitized['mxchat_vectorstore_max_results'] > 20) {
827 - $sanitized['mxchat_vectorstore_max_results'] = 20;
828 - }
829 -
830 - return $sanitized;
831 -}
832 -
833 -/**
834 - * AJAX handler to test OpenAI Vector Store connection
835 - */
836 -public function mxchat_test_vectorstore_connection() {
837 - check_ajax_referer('mxchat_admin_nonce', 'nonce');
838 -
839 - if (!current_user_can('manage_options')) {
840 - wp_send_json_error(array('message' => __('Permission denied.', 'mxchat')));
841 - return;
842 - }
843 -
844 - $vectorstore_options = get_option('mxchat_openai_vectorstore_options', array());
845 - $vectorstore_ids = $vectorstore_options['mxchat_vectorstore_ids'] ?? '';
846 - $mxchat_options = get_option('mxchat_options', array());
847 - $api_key = $mxchat_options['api_key'] ?? '';
848 -
849 - if (empty($api_key)) {
850 - wp_send_json_error(array('message' => __('OpenAI API key is not configured.', 'mxchat')));
851 - return;
852 - }
853 -
854 - if (empty($vectorstore_ids)) {
855 - wp_send_json_error(array('message' => __('No Vector Store ID configured.', 'mxchat')));
856 - return;
857 - }
858 -
859 - // Get the first Vector Store ID for testing
860 - $ids_array = array_map('trim', explode(',', $vectorstore_ids));
861 - $test_id = $ids_array[0];
862 -
863 - // Test by retrieving the Vector Store info
864 - $response = wp_remote_get(
865 - 'https://api.openai.com/v1/vector_stores/' . $test_id,
866 - array(
867 - 'headers' => array(
868 - 'Authorization' => 'Bearer ' . $api_key,
869 - 'Content-Type' => 'application/json',
870 - 'OpenAI-Beta' => 'assistants=v2'
871 - ),
872 - 'timeout' => 30
873 - )
874 - );
875 -
876 - if (is_wp_error($response)) {
877 - wp_send_json_error(array('message' => __('Connection failed: ', 'mxchat') . $response->get_error_message()));
878 - return;
879 - }
880 -
881 - $status_code = wp_remote_retrieve_response_code($response);
882 - $body = json_decode(wp_remote_retrieve_body($response), true);
883 -
884 - if ($status_code === 200 && isset($body['id'])) {
885 - $file_count = $body['file_counts']['completed'] ?? 0;
886 - $name = $body['name'] ?? $test_id;
887 - wp_send_json_success(array(
888 - 'message' => sprintf(
889 - __('Connected successfully! Vector Store: %s (%d files)', 'mxchat'),
890 - esc_html($name),
891 - $file_count
892 - )
893 - ));
894 - } elseif ($status_code === 404) {
895 - wp_send_json_error(array('message' => __('Vector Store not found. Please check the ID.', 'mxchat')));
896 - } elseif ($status_code === 401) {
897 - wp_send_json_error(array('message' => __('Invalid API key.', 'mxchat')));
898 - } else {
899 - $error_message = $body['error']['message'] ?? __('Unknown error occurred.', 'mxchat');
900 - wp_send_json_error(array('message' => $error_message));
901 - }
902 -}
903 -
904 -/**
905 - * AJAX handler to test Slack connection and validate scopes
906 - */
907 -public function mxchat_test_slack_connection() {
908 - check_ajax_referer('mxchat_admin_nonce', 'nonce');
909 -
910 - if (!current_user_can('manage_options')) {
911 - wp_send_json_error(array('message' => __('Permission denied.', 'mxchat')));
912 - return;
913 - }
914 -
915 - $bot_token = $this->options['live_agent_bot_token'] ?? '';
916 -
917 - if (empty($bot_token)) {
918 - wp_send_json_error(array('message' => __('Slack Bot Token is not configured. Please enter your token and save settings first.', 'mxchat')));
919 - return;
920 - }
921 -
922 - // Test 1: Validate bot token with auth.test
923 - $auth_response = wp_remote_post('https://slack.com/api/auth.test', array(
924 - 'headers' => array(
925 - 'Authorization' => 'Bearer ' . $bot_token,
926 - 'Content-Type' => 'application/json'
927 - ),
928 - 'timeout' => 15
929 - ));
930 -
931 - if (is_wp_error($auth_response)) {
932 - wp_send_json_error(array('message' => __('Connection failed: ', 'mxchat') . $auth_response->get_error_message()));
933 - return;
934 - }
935 -
936 - $auth_body = json_decode(wp_remote_retrieve_body($auth_response), true);
937 -
938 - if (!isset($auth_body['ok']) || !$auth_body['ok']) {
939 - $error = $auth_body['error'] ?? 'unknown_error';
940 - $error_messages = array(
941 - 'invalid_auth' => __('Invalid bot token. Please check your token starts with xoxb-', 'mxchat'),
942 - 'not_authed' => __('No authentication token provided.', 'mxchat'),
943 - 'account_inactive' => __('The Slack workspace has been deactivated.', 'mxchat'),
944 - 'token_revoked' => __('The bot token has been revoked. Please generate a new one.', 'mxchat'),
945 - );
946 - $message = $error_messages[$error] ?? sprintf(__('Authentication failed: %s', 'mxchat'), $error);
947 - wp_send_json_error(array('message' => $message));
948 - return;
949 - }
950 -
951 - $team_name = $auth_body['team'] ?? 'Unknown Workspace';
952 - $bot_name = $auth_body['user'] ?? 'Unknown Bot';
953 -
954 - // Test 2: Check if we can list channels (tests channels:read scope)
955 - $channels_response = wp_remote_post('https://slack.com/api/conversations.list', array(
956 - 'headers' => array(
957 - 'Authorization' => 'Bearer ' . $bot_token,
958 - 'Content-Type' => 'application/json'
959 - ),
960 - 'body' => json_encode(array('limit' => 1)),
961 - 'timeout' => 15
962 - ));
963 -
964 - $channels_body = json_decode(wp_remote_retrieve_body($channels_response), true);
965 - $can_read_channels = isset($channels_body['ok']) && $channels_body['ok'];
966 -
967 - // Test 3: Check if we can create channels (tests channels:manage scope)
968 - // We'll just check the error message without actually creating
969 - $create_response = wp_remote_post('https://slack.com/api/conversations.create', array(
970 - 'headers' => array(
971 - 'Authorization' => 'Bearer ' . $bot_token,
972 - 'Content-Type' => 'application/json'
973 - ),
974 - 'body' => json_encode(array('name' => 'mxchat-test-' . time(), 'is_private' => false)),
975 - 'timeout' => 15
976 - ));
977 -
978 - $create_body = json_decode(wp_remote_retrieve_body($create_response), true);
979 -
980 - // If channel was created, delete it immediately
981 - if (isset($create_body['ok']) && $create_body['ok'] && isset($create_body['channel']['id'])) {
982 - wp_remote_post('https://slack.com/api/conversations.archive', array(
983 - 'headers' => array(
984 - 'Authorization' => 'Bearer ' . $bot_token,
985 - 'Content-Type' => 'application/json'
986 - ),
987 - 'body' => json_encode(array('channel' => $create_body['channel']['id'])),
988 - 'timeout' => 15
989 - ));
990 - $can_create_channels = true;
991 - } else {
992 - $create_error = $create_body['error'] ?? '';
993 - // name_taken means we have permission but channel exists
994 - $can_create_channels = ($create_error === 'name_taken' || (isset($create_body['ok']) && $create_body['ok']));
995 -
996 - // Check for missing scope errors
997 - if ($create_error === 'missing_scope') {
998 - $can_create_channels = false;
999 - }
1000 - }
1001 -
1002 - // Build result message
1003 - $results = array();
1004 - $results[] = sprintf(__('Workspace: %s', 'mxchat'), esc_html($team_name));
1005 - $results[] = sprintf(__('Bot: %s', 'mxchat'), esc_html($bot_name));
1006 - $results[] = '';
1007 - $results[] = ($can_read_channels ? '✓' : '✗') . ' ' . __('channels:read - List channels', 'mxchat');
1008 - $results[] = ($can_create_channels ? '✓' : '✗') . ' ' . __('channels:manage - Create channels', 'mxchat');
1009 -
1010 - $missing_scopes = array();
1011 - if (!$can_read_channels) $missing_scopes[] = 'channels:read';
1012 - if (!$can_create_channels) $missing_scopes[] = 'channels:manage';
1013 -
1014 - if (!empty($missing_scopes)) {
1015 - wp_send_json_error(array(
1016 - 'message' => implode("\n", $results),
1017 - 'missing_scopes' => $missing_scopes,
1018 - 'partial' => true
1019 - ));
1020 - } else {
1021 - wp_send_json_success(array(
1022 - 'message' => implode("\n", $results)
1023 - ));
1024 - }
1025 -}
1026 -
1027 -public function mxchat_display_admin_notice() {
1028 - // Success notice
1029 - if ($message = get_transient('mxchat_admin_notice_success')) {
1030 - ?>
1031 - <div class="notice notice-success is-dismissible">
1032 - <p><?php echo esc_html($message); ?></p>
1033 - <button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php echo esc_html__('Dismiss this notice.', 'mxchat'); ?></span></button>
1034 - </div>
1035 - <?php
1036 - delete_transient('mxchat_admin_notice_success'); // Clear the transient after displaying
1037 - }
1038 -
1039 - // Error notice
1040 - if ($message = get_transient('mxchat_admin_notice_error')) {
1041 - ?>
1042 - <div class="notice notice-error is-dismissible">
1043 - <p><?php echo esc_html($message); ?></p>
1044 - <button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php echo esc_html__('Dismiss this notice.', 'mxchat'); ?></span></button>
1045 - </div>
1046 - <?php
1047 - delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
1048 - }
1049 -}
1050 -
1051 -public function show_live_agent_disabled_banner() {
1052 - $show_disabled_notice = get_option('mxchat_show_live_agent_disabled_notice', false);
1053 -
1054 - if ($show_disabled_notice) {
1055 - ?>
1056 - <div class="mxchat-live-agent-disabled-notice" id="mxchat-disabled-notice">
1057 - <div class="mxchat-pro-notification">
1058 - <button type="button" class="mxchat-dismiss-btn" onclick="dismissLiveAgentNotice()" aria-label="Dismiss notification">
1059 - <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
1060 - <line x1="18" y1="6" x2="6" y2="18"></line>
1061 - <line x1="6" y1="6" x2="18" y2="18"></line>
1062 - </svg>
1063 - </button>
1064 - <div class="mxchat-live-agent-content">
1065 - <h3>🔧 Live Agent Integration Updated!</h3>
1066 - <p>We've temporarily disabled your Live Agent integration due to recent enhancements that have made it much better! You can easily turn it back on by going to <strong>Toolbar & Components → Live Agent Settings</strong> and reviewing the new configuration options.</p>
1067 - </div>
1068 - </div>
1069 - </div>
1070 - <?php
1071 - }
1072 -}
1073 -/**
1074 - * Render the Onboarding page. Delegates to the procedural renderer in
1075 - * includes/admin-onboarding-page.php. Wired to both `?page=mxchat-max`
1076 - * (legacy top-level URL) and `?page=mxchat-onboarding` (the canonical
1077 - * Onboarding submenu).
1078 - *
1079 - * When the user has dismissed onboarding and lands on `mxchat-max` (the
1080 - * legacy URL, since the Onboarding submenu has been removed), redirect to
1081 - * Settings instead — the page is "graduated" and we shouldn't dump them
1082 - * back onto it. They can still navigate here directly via the unhide link.
1083 - */
1084 -public function mxchat_create_dashboard_page() {
1085 - require_once plugin_dir_path(__FILE__) . 'admin-onboarding-page.php';
1086 -
1087 - $current = isset($_GET['page']) ? sanitize_key($_GET['page']) : '';
1088 - if ($current === 'mxchat-max' && function_exists('mxchat_onboarding_is_dismissed') && mxchat_onboarding_is_dismissed()) {
1089 - wp_safe_redirect(admin_url('admin.php?page=mxchat-settings'));
1090 - exit;
1091 - }
1092 -
1093 - if (function_exists('mxchat_render_onboarding_page')) {
1094 - mxchat_render_onboarding_page();
1095 - return;
1096 - }
1097 - // Defensive: if the include failed to load, fall back to the old Settings page
1098 - // so the top-level menu never lands on an empty screen.
1099 - $this->mxchat_create_admin_page();
1100 -}
1101 -
1102 -/**
1103 - * Hide the Onboarding submenu when the user has dismissed it (either
1104 - * manually or via auto-graduation). The page itself remains routable so
1105 - * the Settings "Show MxChat Onboarding again" link can navigate back to it.
1106 - */
1107 -public function mxchat_apply_onboarding_visibility() {
1108 - if (!function_exists('mxchat_onboarding_is_dismissed')) {
1109 - return;
1110 - }
1111 - if (mxchat_onboarding_is_dismissed()) {
1112 - // The first MxChat child is the same-slug-as-parent registration
1113 - // (slug 'mxchat-max', labelled "Onboarding") added in plan-d14e89.
1114 - // Remove it so the menu opens straight to Settings after dismiss.
1115 - remove_submenu_page('mxchat-max', 'mxchat-max');
1116 - }
1117 -}
1118 -
1119 -public function mxchat_create_admin_page() {
1120 - $this->add_live_agent_nonce();
1121 - $this->add_theme_migration_nonce();
1122 -
1123 - // Include and render the new sidebar-based settings page
1124 - require_once plugin_dir_path(__FILE__) . 'admin-settings-page.php';
1125 - mxchat_render_settings_page($this);
1126 -}
1127 -
1128 -public function dismiss_live_agent_notice() {
1129 - // Add debugging
1130 - //error_log('dismiss_live_agent_notice called');
1131 - //error_log('POST data: ' . print_r($_POST, true));
1132 -
1133 - // Verify nonce
1134 - if (!wp_verify_nonce($_POST['nonce'], 'dismiss_live_agent_notice')) {
1135 - //error_log('Nonce verification failed');
1136 - wp_die('Security check failed');
1137 - }
1138 -
1139 - // Remove the notice flag
1140 - $deleted = delete_option('mxchat_show_live_agent_disabled_notice');
1141 - //error_log('Option deleted: ' . ($deleted ? 'yes' : 'no'));
1142 -
1143 - wp_send_json_success();
1144 -}
1145 -public function add_live_agent_nonce() {
1146 - if (get_option('mxchat_show_live_agent_disabled_notice', false)) {
1147 - // Make sure your admin script is enqueued and localize the data
1148 - wp_localize_script('mxchat-admin-js', 'mxchatLiveAgent', array(
1149 - 'nonce' => wp_create_nonce('dismiss_live_agent_notice'),
1150 - 'ajaxurl' => admin_url('admin-ajax.php')
1151 - ));
1152 - }
1153 -}
1154 -
1155 -/**
1156 - * Show theme migration notice for Pro users with AI-generated themes
1157 - * Only shown once - dismissible and stored in options
1158 - */
1159 -public function show_theme_migration_banner() {
1160 - // Only show if Pro is activated
1161 - if (!$this->is_activated) {
1162 - return;
1163 - }
1164 -
1165 - // Check if notice should be shown
1166 - $show_notice = get_option('mxchat_show_theme_migration_notice', false);
1167 -
1168 - if ($show_notice) {
1169 - ?>
1170 - <div class="mxchat-theme-migration-notice" id="mxchat-theme-migration-notice">
1171 - <div class="mxchat-pro-notification">
1172 - <button type="button" class="mxchat-dismiss-btn" onclick="dismissThemeMigrationNotice()" aria-label="Dismiss notification">
1173 - <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
1174 - <line x1="18" y1="6" x2="6" y2="18"></line>
1175 - <line x1="6" y1="6" x2="18" y2="18"></line>
1176 - </svg>
1177 - </button>
1178 - <div class="mxchat-theme-migration-content">
1179 - <h3>🎨 AI Theme Migration Required</h3>
1180 - <p>If you're using an AI-generated chatbot theme, you'll need to migrate it to match the new CSS structure. Go to <strong>Theme Settings</strong>, select your theme from the sidebar, and click the <strong>Migrate</strong> button.</p>
1181 - </div>
1182 - </div>
1183 - </div>
1184 - <?php
1185 - }
1186 -}
1187 -
1188 -/**
1189 - * Dismiss theme migration notice via AJAX
1190 - */
1191 -public function dismiss_theme_migration_notice() {
1192 - // Verify nonce
1193 - if (!wp_verify_nonce($_POST['nonce'], 'dismiss_theme_migration_notice')) {
1194 - wp_die('Security check failed');
1195 - }
1196 -
1197 - // Remove the notice flag
1198 - delete_option('mxchat_show_theme_migration_notice');
1199 -
1200 - wp_send_json_success();
1201 -}
1202 -
1203 -/**
1204 - * Add nonce for theme migration notice dismiss
1205 - */
1206 -public function add_theme_migration_nonce() {
1207 - if (get_option('mxchat_show_theme_migration_notice', false) && $this->is_activated) {
1208 - wp_localize_script('mxchat-admin-js', 'mxchatThemeMigration', array(
1209 - 'nonce' => wp_create_nonce('dismiss_theme_migration_notice'),
1210 - 'ajaxurl' => admin_url('admin-ajax.php')
1211 - ));
1212 - }
1213 -}
1214 -
1215 -public function mxchat_create_transcripts_page() {
1216 - global $wpdb;
1217 - $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1218 -
1219 - // Get basic stats
1220 - $total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name") ?: 0;
1221 - $total_messages = $wpdb->get_var("SELECT COUNT(*) FROM $table_name") ?: 0;
1222 -
1223 - // Count unique users with detailed breakdown
1224 - $total_users = $wpdb->get_var("
1225 - SELECT COUNT(DISTINCT
1226 - CASE
1227 - WHEN user_email != '' AND user_email IS NOT NULL THEN user_email
1228 - WHEN user_id != 0 THEN CONCAT('user_', user_id)
1229 - WHEN user_identifier NOT LIKE 'Tech-Savvy User'
1230 - AND user_identifier NOT LIKE 'Detail-Oriented User'
1231 - AND user_identifier NOT LIKE 'Language Learner'
1232 - AND user_identifier NOT LIKE 'Casual Browser'
1233 - AND user_identifier NOT LIKE 'Policy Enforcer'
1234 - AND user_identifier NOT LIKE 'Researcher'
1235 - AND user_identifier NOT LIKE 'Loyalty Member'
1236 - AND user_identifier NOT LIKE 'Gift Buyer'
1237 - AND user_identifier NOT LIKE 'Parent or Caregiver'
1238 - THEN user_identifier
1239 - ELSE session_id
1240 - END
1241 - )
1242 - FROM $table_name
1243 - WHERE role != 'assistant'
1244 - ");
1245 -
1246 - // Get user type breakdown
1247 - $registered_users = $wpdb->get_var("
1248 - SELECT COUNT(DISTINCT user_email)
1249 - FROM $table_name
1250 - WHERE user_email != '' AND user_email IS NOT NULL
1251 - ");
1252 -
1253 - $guest_users = $wpdb->get_var("
1254 - SELECT COUNT(DISTINCT user_identifier)
1255 - FROM $table_name
1256 - WHERE (user_email = '' OR user_email IS NULL)
1257 - AND role != 'assistant'
1258 - AND user_identifier NOT LIKE 'Tech-Savvy User'
1259 - AND user_identifier NOT LIKE 'Detail-Oriented User'
1260 - AND user_identifier NOT LIKE 'Language Learner'
1261 - AND user_identifier NOT LIKE 'Casual Browser'
1262 - AND user_identifier NOT LIKE 'Policy Enforcer'
1263 - AND user_identifier NOT LIKE 'Researcher'
1264 - AND user_identifier NOT LIKE 'Loyalty Member'
1265 - AND user_identifier NOT LIKE 'Gift Buyer'
1266 - AND user_identifier NOT LIKE 'Parent or Caregiver'
1267 - ");
1268 -
1269 - // Get agent test messages count
1270 - $agent_tests = $wpdb->get_var("
1271 - SELECT COUNT(DISTINCT session_id)
1272 - FROM $table_name
1273 - WHERE user_identifier IN (
1274 - 'Tech-Savvy User',
1275 - 'Detail-Oriented User',
1276 - 'Language Learner',
1277 - 'Casual Browser',
1278 - 'Policy Enforcer',
1279 - 'Researcher',
1280 - 'Loyalty Member',
1281 - 'Gift Buyer',
1282 - 'Parent or Caregiver'
1283 - )
1284 - ");
1285 - // Get activity metrics
1286 - $today_chats = $wpdb->get_var("
1287 - SELECT COUNT(DISTINCT session_id)
1288 - FROM $table_name
1289 - WHERE DATE(timestamp) = CURDATE()
1290 - ");
1291 -
1292 - $week_chats = $wpdb->get_var("
1293 - SELECT COUNT(DISTINCT session_id)
1294 - FROM $table_name
1295 - WHERE timestamp >= DATE_SUB(NOW(), INTERVAL 7 DAY)
1296 - ");
1297 -
1298 - $month_chats = $wpdb->get_var("
1299 - SELECT COUNT(DISTINCT session_id)
1300 - FROM $table_name
1301 - WHERE timestamp >= DATE_SUB(NOW(), INTERVAL 30 DAY)
1302 - ");
1303 -
1304 - // Get daily chat data for last 7 days
1305 - $daily_stats = $wpdb->get_results("
1306 - SELECT
1307 - DATE(timestamp) as date,
1308 - COUNT(DISTINCT session_id) as chats,
1309 - COUNT(*) as messages
1310 - FROM $table_name
1311 - WHERE timestamp >= DATE_SUB(NOW(), INTERVAL 7 DAY)
1312 - GROUP BY DATE(timestamp)
1313 - ORDER BY date ASC
1314 - ");
1315 -
1316 - // Get average messages per chat
1317 - $avg_messages = $wpdb->get_var("
1318 - SELECT AVG(message_count)
1319 - FROM (
1320 - SELECT session_id, COUNT(*) as message_count
1321 - FROM $table_name
1322 - GROUP BY session_id
1323 - ) as chat_counts
1324 - ");
1325 - $avg_messages = $avg_messages ? round($avg_messages, 1) : 0;
1326 -
1327 - // Get busiest hour
1328 - $busiest_hour = $wpdb->get_row("
1329 - SELECT HOUR(timestamp) as hour, COUNT(DISTINCT session_id) as chat_count
1330 - FROM $table_name
1331 - GROUP BY HOUR(timestamp)
1332 - ORDER BY chat_count DESC
1333 - LIMIT 1
1334 - ");
1335 -
1336 - // Prepare chart data
1337 - $chart_labels = array();
1338 - $chart_chats = array();
1339 - $chart_messages = array();
1340 -
1341 - // Fill last 7 days with data
1342 - for ($i = 6; $i >= 0; $i--) {
1343 - $date = date('Y-m-d', strtotime("-$i days"));
1344 - $day_name = date('D', strtotime("-$i days"));
1345 - $chart_labels[] = $day_name;
1346 -
1347 - $found = false;
1348 - foreach ($daily_stats as $stat) {
1349 - if ($stat->date === $date) {
1350 - $chart_chats[] = (int)$stat->chats;
1351 - $chart_messages[] = (int)$stat->messages;
1352 - $found = true;
1353 - break;
1354 - }
1355 - }
1356 - if (!$found) {
1357 - $chart_chats[] = 0;
1358 - $chart_messages[] = 0;
1359 - }
1360 - }
1361 -
1362 - // Satisfaction rating rollup — last 30 days, grouped by bot (plan-a5b006).
1363 - $satisfaction_stats = $this->get_satisfaction_rating_stats(30);
1364 -
1365 - // Prepare page data for the template
1366 - $page_data = array(
1367 - 'total_chats' => $total_chats,
1368 - 'total_messages' => $total_messages,
1369 - 'total_users' => $total_users,
1370 - 'registered_users' => $registered_users,
1371 - 'guest_users' => $guest_users,
1372 - 'agent_tests' => $agent_tests,
1373 - 'today_chats' => $today_chats,
1374 - 'week_chats' => $week_chats,
1375 - 'month_chats' => $month_chats,
1376 - 'avg_messages' => $avg_messages,
1377 - 'busiest_hour' => $busiest_hour,
1378 - 'chart_labels' => $chart_labels,
1379 - 'chart_chats' => $chart_chats,
1380 - 'chart_messages' => $chart_messages,
1381 - 'satisfaction_stats' => $satisfaction_stats,
1382 - );
1383 -
1384 - // Include and render the new template
1385 - require_once plugin_dir_path(__FILE__) . 'admin-transcripts-page.php';
1386 - mxchat_render_transcripts_page($this, $page_data);
1387 -}
1388 -
1389 -/**
1390 - * Per-bot satisfaction rating rollup over the last $days days. Used by the
1391 - * Satisfaction card on the Transcripts dashboard (plan-a5b006).
1392 - *
1393 - * @param int $days Window in days.
1394 - * @return array Each entry: ['bot_id', 'total', 'positive', 'negative', 'positive_pct', 'negative_pct'].
1395 - */
1396 -public function get_satisfaction_rating_stats($days = 30) {
1397 - global $wpdb;
1398 - $table = $wpdb->prefix . 'mxchat_session_ratings';
1399 - if ($wpdb->get_var($wpdb->prepare("SHOW TABLES LIKE %s", $table)) !== $table) {
1400 - return array();
1401 - }
1402 - $days = max(1, (int) $days);
1403 - $rows = $wpdb->get_results($wpdb->prepare(
1404 - "SELECT bot_id,
1405 - COUNT(*) AS total,
1406 - SUM(CASE WHEN rating_value = 1 THEN 1 ELSE 0 END) AS positive,
1407 - SUM(CASE WHEN rating_value = -1 THEN 1 ELSE 0 END) AS negative
1408 - FROM {$table}
1409 - WHERE created_at >= DATE_SUB(NOW(), INTERVAL %d DAY)
1410 - GROUP BY bot_id
1411 - ORDER BY total DESC",
1412 - $days
1413 - ));
1414 - $out = array();
1415 - foreach ((array) $rows as $row) {
1416 - $total = (int) $row->total;
1417 - $positive = (int) $row->positive;
1418 - $negative = (int) $row->negative;
1419 - $out[] = array(
1420 - 'bot_id' => $row->bot_id ?: 'default',
1421 - 'total' => $total,
1422 - 'positive' => $positive,
1423 - 'negative' => $negative,
1424 - 'positive_pct' => $total > 0 ? (int) round(($positive / $total) * 100) : 0,
1425 - 'negative_pct' => $total > 0 ? (int) round(($negative / $total) * 100) : 0,
1426 - );
1427 - }
1428 - return $out;
1429 -}
1430 -
1431 -/**
1432 - * Get chart data for transcripts page
1433 - * Used by both page render and script localization
1434 - *
1435 - * @return array Chart data with labels, chats, and messages arrays
1436 - */
1437 -private function get_transcripts_chart_data() {
1438 - global $wpdb;
1439 - $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1440 -
1441 - // Get daily chat data for last 7 days - same query as mxchat_transcripts_page()
1442 - $daily_stats = $wpdb->get_results("
1443 - SELECT
1444 - DATE(timestamp) as date,
1445 - COUNT(DISTINCT session_id) as chats,
1446 - COUNT(*) as messages
1447 - FROM $table_name
1448 - WHERE timestamp >= DATE_SUB(NOW(), INTERVAL 7 DAY)
1449 - GROUP BY DATE(timestamp)
1450 - ORDER BY date ASC
1451 - ");
1452 -
1453 - // Prepare chart data
1454 - $chart_labels = array();
1455 - $chart_chats = array();
1456 - $chart_messages = array();
1457 -
1458 - // Fill last 7 days with data - same logic as mxchat_transcripts_page()
1459 - for ($i = 6; $i >= 0; $i--) {
1460 - $date = date('Y-m-d', strtotime("-$i days"));
1461 - $day_name = date('D', strtotime("-$i days"));
1462 - $chart_labels[] = $day_name;
1463 -
1464 - $found = false;
1465 - if ($daily_stats) {
1466 - foreach ($daily_stats as $stat) {
1467 - if ($stat->date === $date) {
1468 - $chart_chats[] = (int)$stat->chats;
1469 - $chart_messages[] = (int)$stat->messages;
1470 - $found = true;
1471 - break;
1472 - }
1473 - }
1474 - }
1475 - if (!$found) {
1476 - $chart_chats[] = 0;
1477 - $chart_messages[] = 0;
1478 - }
1479 - }
1480 -
1481 - return array(
1482 - 'labels' => $chart_labels,
1483 - 'chats' => $chart_chats,
1484 - 'messages' => $chart_messages
1485 - );
1486 -}
1487 -
1488 -public function mxchat_transcripts_notification_section_callback() {
1489 - echo '<p>' . esc_html__('Configure email notifications for new chat transcripts. You will receive an email notification when a new chat session begins.', 'mxchat') . '</p>';
1490 -}
1491 -public function mxchat_enable_notifications_callback() {
1492 - $options = get_option('mxchat_transcripts_options', array());
1493 - $enabled = isset($options['mxchat_enable_notifications']) ? $options['mxchat_enable_notifications'] : 0;
1494 - ?>
1495 - <label for="mxchat_enable_notifications">
1496 - <input type="checkbox" id="mxchat_enable_notifications"
1497 - name="mxchat_transcripts_options[mxchat_enable_notifications]"
1498 - value="1" <?php checked(1, $enabled); ?>>
1499 - <?php esc_html_e('Send email notification when a new chat session starts', 'mxchat'); ?>
1500 - </label>
1501 - <p class="description">
1502 - <?php esc_html_e('Enable this option to receive email notifications for new chat sessions.', 'mxchat'); ?>
1503 - </p>
1504 - <?php
1505 -}
1506 -public function mxchat_notification_email_callback() {
1507 - $options = get_option('mxchat_transcripts_options', array());
1508 - $email = isset($options['mxchat_notification_email']) ? $options['mxchat_notification_email'] : get_option('admin_email');
1509 - ?>
1510 - <input type="email" id="mxchat_notification_email"
1511 - name="mxchat_transcripts_options[mxchat_notification_email]"
1512 - value="<?php echo esc_attr($email); ?>"
1513 - class="regular-text">
1514 - <p class="description">
1515 - <?php esc_html_e('Enter the email address where notifications should be sent. Defaults to the admin email address.', 'mxchat'); ?>
1516 - </p>
1517 - <?php
1518 -}
1519 -
1520 -public function mxchat_auto_delete_transcripts_callback() {
1521 - $options = get_option('mxchat_transcripts_options', array());
1522 - $interval = isset($options['mxchat_auto_delete_transcripts']) ? $options['mxchat_auto_delete_transcripts'] : 'never';
1523 - ?>
1524 - <select id="mxchat_auto_delete_transcripts"
1525 - name="mxchat_transcripts_options[mxchat_auto_delete_transcripts]">
1526 - <option value="never" <?php selected($interval, 'never'); ?>>
1527 - <?php esc_html_e('Never (Keep All Transcripts)', 'mxchat'); ?>
1528 - </option>
1529 - <option value="1week" <?php selected($interval, '1week'); ?>>
1530 - <?php esc_html_e('After 1 Week', 'mxchat'); ?>
1531 - </option>
1532 - <option value="2weeks" <?php selected($interval, '2weeks'); ?>>
1533 - <?php esc_html_e('After 2 Weeks', 'mxchat'); ?>
1534 - </option>
1535 - <option value="1month" <?php selected($interval, '1month'); ?>>
1536 - <?php esc_html_e('After 1 Month', 'mxchat'); ?>
1537 - </option>
1538 - </select>
1539 - <p class="description">
1540 - <?php esc_html_e('Automatically delete old chat transcripts after the selected time period. This helps manage database size and privacy.', 'mxchat'); ?>
1541 - </p>
1542 - <?php
1543 -}
1544 -
1545 -/**
1546 - * Custom retention-days input. When > 0 it overrides the bucket dropdown above
1547 - * and deletes transcripts older than the given number of days. Set to 0 to fall
1548 - * back to the dropdown (or "Never" if the dropdown is also Never).
1549 - *
1550 - * Devs can override the final day count via the `mxchat_transcript_retention_days`
1551 - * filter — runs in `cleanup_old_transcripts()` after this option is read.
1552 - *
1553 - * (plan-mxchat-20260509-9b80b1)
1554 - */
1555 -public function mxchat_retention_days_callback() {
1556 - $options = get_option('mxchat_transcripts_options', array());
1557 - $days = isset($options['mxchat_retention_days']) ? (int) $options['mxchat_retention_days'] : 0;
1558 - ?>
1559 - <input type="number"
1560 - id="mxchat_retention_days"
1561 - name="mxchat_transcripts_options[mxchat_retention_days]"
1562 - value="<?php echo esc_attr($days); ?>"
1563 - min="0"
1564 - max="3650"
1565 - step="1"
1566 - style="width: 90px;" />
1567 - <p class="description">
1568 - <?php esc_html_e('Number of days to retain transcripts. When set to a value greater than 0, this overrides the dropdown above. Set to 0 to use the dropdown. Maximum 3650 (10 years). A daily wp-cron task removes anything older, cascading to translations and click-tracking rows.', 'mxchat'); ?>
1569 - <br>
1570 - <code>apply_filters( 'mxchat_transcript_retention_days', $days )</code>
1571 - <?php esc_html_e('lets developers override the final day count programmatically.', 'mxchat'); ?>
1572 - </p>
1573 - <?php
1574 -}
1575 -
1576 -public function mxchat_auto_email_transcript_callback() {
1577 - $options = get_option('mxchat_transcripts_options', array());
1578 - $enabled = isset($options['mxchat_auto_email_transcript_enabled']) ? $options['mxchat_auto_email_transcript_enabled'] : 0;
1579 - $delay = isset($options['mxchat_auto_email_transcript_delay']) ? $options['mxchat_auto_email_transcript_delay'] : '30';
1580 - $require_contact = isset($options['mxchat_auto_email_transcript_require_contact']) ? $options['mxchat_auto_email_transcript_require_contact'] : 0;
1581 - ?>
1582 - <label>
1583 - <input type="checkbox"
1584 - id="mxchat_auto_email_transcript_enabled"
1585 - name="mxchat_transcripts_options[mxchat_auto_email_transcript_enabled]"
1586 - value="1"
1587 - <?php checked($enabled, 1); ?>>
1588 - <?php esc_html_e('Enable Auto-Email of Full Transcript', 'mxchat'); ?>
1589 - </label>
1590 - <br><br>
1591 - <label for="mxchat_auto_email_transcript_delay">
1592 - <?php esc_html_e('Send transcript after:', 'mxchat'); ?>
1593 - </label>
1594 - <select id="mxchat_auto_email_transcript_delay"
1595 - name="mxchat_transcripts_options[mxchat_auto_email_transcript_delay]">
1596 - <option value="15" <?php selected($delay, '15'); ?>>
1597 - <?php esc_html_e('15 minutes', 'mxchat'); ?>
1598 - </option>
1599 - <option value="30" <?php selected($delay, '30'); ?>>
1600 - <?php esc_html_e('30 minutes', 'mxchat'); ?>
1601 - </option>
1602 - <option value="60" <?php selected($delay, '60'); ?>>
1603 - <?php esc_html_e('1 hour', 'mxchat'); ?>
1604 - </option>
1605 - </select>
1606 - <br><br>
1607 - <label>
1608 - <input type="checkbox"
1609 - id="mxchat_auto_email_transcript_require_contact"
1610 - name="mxchat_transcripts_options[mxchat_auto_email_transcript_require_contact]"
1611 - value="1"
1612 - <?php checked($require_contact, 1); ?>>
1613 - <?php esc_html_e('Only send if visitor provided contact info', 'mxchat'); ?>
1614 - </label>
1615 - <p class="description">
1616 - <?php esc_html_e('Automatically email the full transcript as a .txt file after the specified time has passed since the last user message. The scheduled email will be cancelled if a new message is received.', 'mxchat'); ?>
1617 - <br>
1618 - <?php esc_html_e('When "Only send if visitor provided contact info" is enabled, transcripts will only be emailed if the visitor shared an email address or phone number (including WhatsApp) in the chat.', 'mxchat'); ?>
1619 - </p>
1620 - <?php
1621 -}
1622 -
1623 -
1624 -
1625 -public function sanitize_transcripts_options($input) {
1626 - $sanitized = array();
1627 -
1628 - $sanitized['mxchat_enable_notifications'] = isset($input['mxchat_enable_notifications']) ? 1 : 0;
1629 -
1630 - if (isset($input['mxchat_notification_email'])) {
1631 - $sanitized['mxchat_notification_email'] = sanitize_email($input['mxchat_notification_email']);
1632 - if (!is_email($sanitized['mxchat_notification_email'])) {
1633 - add_settings_error(
1634 - 'mxchat_transcripts_options',
1635 - 'invalid_email',
1636 - __('Please enter a valid email address for notifications.', 'mxchat'),
1637 - 'error'
1638 - );
1639 - $sanitized['mxchat_notification_email'] = get_option('admin_email');
1640 - }
1641 - }
1642 -
1643 - // Sanitize auto-delete setting
1644 - $valid_intervals = array('never', '1week', '2weeks', '1month');
1645 - if (isset($input['mxchat_auto_delete_transcripts'])) {
1646 - $sanitized['mxchat_auto_delete_transcripts'] = in_array($input['mxchat_auto_delete_transcripts'], $valid_intervals)
1647 - ? $input['mxchat_auto_delete_transcripts']
1648 - : 'never';
1649 - } else {
1650 - $sanitized['mxchat_auto_delete_transcripts'] = 'never';
1651 - }
1652 -
1653 - // Sanitize custom retention-days override (plan-9b80b1).
1654 - if (isset($input['mxchat_retention_days'])) {
1655 - $days = (int) $input['mxchat_retention_days'];
1656 - $sanitized['mxchat_retention_days'] = max(0, min(3650, $days));
1657 - } else {
1658 - $sanitized['mxchat_retention_days'] = 0;
1659 - }
1660 -
1661 - // Get old values to check if auto-delete or retention-days changed.
1662 - $old_options = get_option('mxchat_transcripts_options');
1663 - $old_interval = isset($old_options['mxchat_auto_delete_transcripts']) ? $old_options['mxchat_auto_delete_transcripts'] : 'never';
1664 - $old_retention = isset($old_options['mxchat_retention_days']) ? (int) $old_options['mxchat_retention_days'] : 0;
1665 -
1666 - // If either setting changed, reschedule the cron job. The schedule_transcript_cleanup
1667 - // helper now treats "any active retention" (dropdown != never OR custom days > 0) as a
1668 - // reason to keep the daily cron registered.
1669 - $interval_changed = ($old_interval !== $sanitized['mxchat_auto_delete_transcripts']);
1670 - $retention_changed = ($old_retention !== $sanitized['mxchat_retention_days']);
1671 - if ($interval_changed || $retention_changed) {
1672 - $any_active = ($sanitized['mxchat_auto_delete_transcripts'] !== 'never') || ($sanitized['mxchat_retention_days'] > 0);
1673 - $this->schedule_transcript_cleanup($any_active ? 'active' : 'never');
1674 - }
1675 -
1676 - // Sanitize auto-email transcript settings
1677 - $sanitized['mxchat_auto_email_transcript_enabled'] = isset($input['mxchat_auto_email_transcript_enabled']) ? 1 : 0;
1678 -
1679 - $valid_delays = array('15', '30', '60');
1680 - if (isset($input['mxchat_auto_email_transcript_delay'])) {
1681 - $sanitized['mxchat_auto_email_transcript_delay'] = in_array($input['mxchat_auto_email_transcript_delay'], $valid_delays)
1682 - ? $input['mxchat_auto_email_transcript_delay']
1683 - : '30';
1684 - } else {
1685 - $sanitized['mxchat_auto_email_transcript_delay'] = '30';
1686 - }
1687 -
1688 - // Sanitize require contact info setting
1689 - $sanitized['mxchat_auto_email_transcript_require_contact'] = isset($input['mxchat_auto_email_transcript_require_contact']) ? 1 : 0;
1690 -
1691 - return $sanitized;
1692 -}
1693 -
1694 -/**
1695 - * Schedule or unschedule the transcript cleanup cron job
1696 - */
1697 -public function schedule_transcript_cleanup($interval) {
1698 - // Clear any existing scheduled event
1699 - $timestamp = wp_next_scheduled('mxchat_cleanup_old_transcripts');
1700 - if ($timestamp) {
1701 - wp_unschedule_event($timestamp, 'mxchat_cleanup_old_transcripts');
1702 - }
1703 -
1704 - // Schedule new event whenever retention is active. "active" is the canonical
1705 - // value passed by sanitize_transcripts_options when either the dropdown != never
1706 - // OR the custom retention-days > 0; "never" turns the cron off. Any other value
1707 - // (the legacy "1week" / "2weeks" / "1month" strings) is also treated as active.
1708 - if ($interval !== 'never') {
1709 - // Schedule to run daily at 3 AM
1710 - $next_run = strtotime('tomorrow 3:00 AM');
1711 - wp_schedule_event($next_run, 'daily', 'mxchat_cleanup_old_transcripts');
1712 - }
1713 -}
1714 -
1715 -/**
1716 - * Delete old transcripts based on the configured interval
1717 - */
1718 -public function cleanup_old_transcripts() {
1719 - $options = get_option('mxchat_transcripts_options', array());
1720 - $interval = isset($options['mxchat_auto_delete_transcripts']) ? $options['mxchat_auto_delete_transcripts'] : 'never';
1721 - $custom_days = isset($options['mxchat_retention_days']) ? (int) $options['mxchat_retention_days'] : 0;
1722 -
1723 - // Custom retention-days (plan-9b80b1) takes precedence over the bucket dropdown.
1724 - $days = 0;
1725 - if ($custom_days > 0) {
1726 - $days = $custom_days;
1727 - } else {
1728 - switch ($interval) {
1729 - case '1week': $days = 7; break;
1730 - case '2weeks': $days = 14; break;
1731 - case '1month': $days = 30; break;
1732 - case 'never':
1733 - default:
1734 - $days = 0;
1735 - }
1736 - }
1737 -
1738 - // Devs can override the final day count programmatically.
1739 - $days = (int) apply_filters('mxchat_transcript_retention_days', $days);
1740 -
1741 - if ($days <= 0) {
1742 - return; // Retention disabled — bail.
1743 - }
1744 -
1745 - global $wpdb;
1746 - $transcripts_table = $wpdb->prefix . 'mxchat_chat_transcripts';
1747 - $translations_table = $wpdb->prefix . 'mxchat_transcript_translations';
1748 - $url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
1749 -
1750 - // Defensive: if the main table doesn't exist (fresh-ish install), bail.
1751 - if ($wpdb->get_var($wpdb->prepare("SHOW TABLES LIKE %s", $transcripts_table)) !== $transcripts_table) {
1752 - return;
1753 - }
1754 -
1755 - $cutoff_date = gmdate('Y-m-d H:i:s', time() - ($days * DAY_IN_SECONDS));
1756 -
1757 - // Cap at 5000 session_ids per run so a large unattended site doesn't OOM —
1758 - // the cron will pick up where it left off on the next tick (within hours).
1759 - $batch_cap = (int) apply_filters('mxchat_transcript_retention_batch_cap', 5000);
1760 -
1761 - $sessions_to_delete = $wpdb->get_col(
1762 - $wpdb->prepare(
1763 - "SELECT DISTINCT session_id FROM {$transcripts_table} WHERE timestamp IS NOT NULL AND timestamp < %s LIMIT %d",
1764 - $cutoff_date,
1765 - $batch_cap
1766 - )
1767 - );
1768 -
1769 - if (empty($sessions_to_delete)) {
1770 - return;
1771 - }
1772 -
1773 - $placeholders = implode(',', array_fill(0, count($sessions_to_delete), '%s'));
1774 -
1775 - // phpcs:disable WordPress.DB.PreparedSQL.InterpolatedNotPrepared
1776 - // $placeholders is a server-built list of literal "%s" tokens.
1777 - $deleted_transcripts = (int) $wpdb->query(
1778 - $wpdb->prepare(
1779 - "DELETE FROM {$transcripts_table} WHERE session_id IN ($placeholders)",
1780 - $sessions_to_delete
1781 - )
1782 - );
1783 -
1784 - if ($wpdb->get_var($wpdb->prepare("SHOW TABLES LIKE %s", $translations_table)) === $translations_table) {
1785 - $wpdb->query(
1786 - $wpdb->prepare(
1787 - "DELETE FROM {$translations_table} WHERE session_id IN ($placeholders)",
1788 - $sessions_to_delete
1789 - )
1790 - );
1791 - }
1792 -
1793 - if ($wpdb->get_var($wpdb->prepare("SHOW TABLES LIKE %s", $url_clicks_table)) === $url_clicks_table) {
1794 - $wpdb->query(
1795 - $wpdb->prepare(
1796 - "DELETE FROM {$url_clicks_table} WHERE session_id IN ($placeholders)",
1797 - $sessions_to_delete
1798 - )
1799 - );
1800 - }
1801 - // phpcs:enable
1802 -
1803 - update_option('mxchat_retention_last_swept_at', time(), false);
1804 - update_option('mxchat_retention_rows_last_deleted', $deleted_transcripts, false);
1805 -}
1806 -
1807 -public function export_chat_transcripts() {
1808 - if (!current_user_can('manage_options')) {
1809 - wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
1810 - }
1811 -
1812 - check_ajax_referer('mxchat_export_transcripts', 'security');
1813 -
1814 - global $wpdb;
1815 - $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1816 -
1817 - // Get all transcripts ordered by session and timestamp
1818 - $results = $wpdb->get_results(
1819 - "SELECT session_id, user_email, user_identifier, role, message, timestamp
1820 - FROM {$table_name}
1821 - ORDER BY session_id, timestamp ASC"
1822 - );
1823 -
1824 - if (empty($results)) {
1825 - wp_send_json_error(array('message' => 'No transcripts found.'));
1826 - wp_die();
1827 - }
1828 -
1829 - // Set headers for CSV download
1830 - header('Content-Type: text/csv');
1831 - header('Content-Disposition: attachment; filename="chat-transcripts-' . date('Y-m-d') . '.csv"');
1832 - header('Pragma: no-cache');
1833 - header('Expires: 0');
1834 -
1835 - // Create output stream
1836 - $output = fopen('php://output', 'w');
1837 -
1838 - // Add UTF-8 BOM for proper Excel encoding
1839 - fputs($output, "\xEF\xBB\xBF");
1840 -
1841 - // Add CSV headers
1842 - fputcsv($output, array(
1843 - 'Session ID',
1844 - 'Email',
1845 - 'User Identifier',
1846 - 'Role',
1847 - 'Message',
1848 - 'Timestamp'
1849 - ));
1850 -
1851 - // Add data rows
1852 - foreach ($results as $row) {
1853 - fputcsv($output, array(
1854 - $row->session_id,
1855 - $row->user_email,
1856 - $row->user_identifier,
1857 - $row->role,
1858 - $row->message,
1859 - $row->timestamp
1860 - ));
1861 - }
1862 -
1863 - fclose($output);
1864 - wp_die();
1865 -}
1866 -
1867 -// ============================================================================
1868 -// Leads tab (inside Transcripts)
1869 -//
1870 -// Leads are derived from existing data — no dedicated table. Primary source:
1871 -// wp_mxchat_chat_transcripts rows where user_email is populated. Secondary
1872 -// source: wp_options entries `mxchat_email_{session_id}` / `mxchat_name_{sid}`
1873 -// for "orphan" leads who submitted the pre-chat form but never chatted.
1874 -// ============================================================================
1875 -
1876 -/**
1877 - * Fetch leads: dedup-by-email rows, stats strip, and top pages in one call.
1878 - */
1879 -public function mxchat_fetch_leads() {
1880 - if (!current_user_can('manage_options')) {
1881 - wp_send_json_error(['message' => 'Insufficient permissions']);
1882 - wp_die();
1883 - }
1884 -
1885 - global $wpdb;
1886 - $table = $wpdb->prefix . 'mxchat_chat_transcripts';
1887 -
1888 - $page = isset($_POST['page']) ? max(1, absint($_POST['page'])) : 1;
1889 - $per_page = isset($_POST['per_page']) ? min(100, max(10, absint($_POST['per_page']))) : 25;
1890 - $offset = ($page - 1) * $per_page;
1891 - $search = isset($_POST['search']) ? sanitize_text_field(wp_unslash($_POST['search'])) : '';
1892 - $date_range = isset($_POST['date_range']) ? sanitize_key($_POST['date_range']) : 'all';
1893 - $status = isset($_POST['status']) ? sanitize_key($_POST['status']) : 'all';
1894 - $page_filter = isset($_POST['page_url']) ? esc_url_raw(wp_unslash($_POST['page_url'])) : '';
1895 - $sort = isset($_POST['sort']) ? sanitize_key($_POST['sort']) : 'last_seen';
1896 - $sort_dir = (isset($_POST['sort_dir']) && $_POST['sort_dir'] === 'asc') ? 'ASC' : 'DESC';
1897 -
1898 - $date_cutoff = self::mxchat_leads_date_cutoff($date_range);
1899 - $has_page_url_column = !empty($wpdb->get_results("SHOW COLUMNS FROM $table LIKE 'originating_page_url'"));
1900 -
1901 - // Base WHERE for transcripts leads.
1902 - $where_clauses = ["user_email IS NOT NULL", "user_email != ''"];
1903 - $where_params = [];
1904 -
1905 - if ($date_cutoff) {
1906 - $where_clauses[] = 'timestamp >= %s';
1907 - $where_params[] = $date_cutoff;
1908 - }
1909 - if ($page_filter && $has_page_url_column) {
1910 - $where_clauses[] = 'originating_page_url = %s';
1911 - $where_params[] = $page_filter;
1912 - }
1913 - if ($search !== '') {
1914 - $like = '%' . $wpdb->esc_like($search) . '%';
1915 - $where_clauses[] = '(user_email LIKE %s OR user_name LIKE %s)';
1916 - $where_params[] = $like;
1917 - $where_params[] = $like;
1918 - }
1919 - $where_sql = 'WHERE ' . implode(' AND ', $where_clauses);
1920 -
1921 - // Aggregate query grouped by email.
1922 - $select_sql = $has_page_url_column
1923 - ? "SELECT user_email, MAX(timestamp) AS last_seen, MIN(timestamp) AS first_seen,
1924 - COUNT(DISTINCT session_id) AS conversation_count"
1925 - : "SELECT user_email, MAX(timestamp) AS last_seen, MIN(timestamp) AS first_seen,
1926 - COUNT(DISTINCT session_id) AS conversation_count";
1927 -
1928 - $order_column = in_array($sort, ['last_seen', 'conversation_count', 'first_seen'], true) ? $sort : 'last_seen';
1929 - $group_order_limit = " GROUP BY user_email ORDER BY {$order_column} {$sort_dir} LIMIT %d OFFSET %d";
1930 -
1931 - $transcripts_sql = $wpdb->prepare(
1932 - "{$select_sql} FROM {$table} {$where_sql}{$group_order_limit}",
1933 - array_merge($where_params, [$per_page, $offset])
1934 - );
1935 - $transcript_rows = $wpdb->get_results($transcripts_sql);
1936 -
1937 - // Count of unique transcript-based leads under the same filters.
1938 - $count_sql = $wpdb->prepare(
1939 - "SELECT COUNT(DISTINCT user_email) FROM {$table} {$where_sql}",
1940 - $where_params
1941 - );
1942 - $transcripts_lead_count = (int) $wpdb->get_var($count_sql);
1943 -
1944 - // Hydrate each row: name, latest_session_id, top page.
1945 - $leads = [];
1946 - foreach ($transcript_rows as $row) {
1947 - $detail = $has_page_url_column
1948 - ? $wpdb->get_row($wpdb->prepare(
1949 - "SELECT session_id, user_name, originating_page_url, originating_page_title
1950 - FROM {$table} WHERE user_email = %s ORDER BY timestamp DESC LIMIT 1",
1951 - $row->user_email
1952 - ))
1953 - : $wpdb->get_row($wpdb->prepare(
1954 - "SELECT session_id, user_name FROM {$table}
1955 - WHERE user_email = %s ORDER BY timestamp DESC LIMIT 1",
1956 - $row->user_email
1957 - ));
1958 -
1959 - $leads[] = [
1960 - 'email' => $row->user_email,
1961 - 'name' => isset($detail->user_name) ? (string) $detail->user_name : '',
1962 - 'conversation_count' => (int) $row->conversation_count,
1963 - 'last_seen' => $row->last_seen,
1964 - 'last_seen_display' => self::mxchat_leads_format_relative($row->last_seen),
1965 - 'first_seen' => $row->first_seen,
1966 - 'latest_session_id' => isset($detail->session_id) ? $detail->session_id : '',
1967 - 'top_page_url' => isset($detail->originating_page_url) ? $detail->originating_page_url : '',
1968 - 'top_page_title' => isset($detail->originating_page_title) ? $detail->originating_page_title : '',
1969 - 'is_orphan' => false,
1970 - 'status' => 'active',
1971 - ];
1972 - }
1973 -
1974 - // Non-transcript lead sources. Built once here, then filtered/merged based on the
1975 - // status filter below. Deduplication priority when the same email appears in multiple
1976 - // sources: transcripts > chat_deleted > orphan.
1977 - $transcripts_emails_seen = array_flip(array_map(
1978 - function ($r) { return strtolower($r['email']); },
1979 - $leads
1980 - ));
1981 -
1982 - // Chat-deleted leads: had a conversation that an admin removed. Preserved via
1983 - // mxchat_lead_del_* options, with timestamps so they respect date filters.
1984 - $chat_deleted_leads_all = [];
1985 - if ($status === 'all' || $status === 'chat_deleted') {
1986 - $chat_deleted_leads_all = self::mxchat_collect_chat_deleted_leads($search, $date_cutoff);
1987 - // Dedup: drop any chat_deleted row whose email is already in the transcripts set.
1988 - $chat_deleted_leads_all = array_values(array_filter(
1989 - $chat_deleted_leads_all,
1990 - function ($row) use ($transcripts_emails_seen) {
1991 - return !isset($transcripts_emails_seen[strtolower($row['email'])]);
1992 - }
1993 - ));
1994 - foreach ($chat_deleted_leads_all as $row) {
1995 - $transcripts_emails_seen[strtolower($row['email'])] = true;
1996 - }
1997 - }
1998 -
1999 - // Orphans: pre-chat form captures with no conversation. No timestamp, so skipped
2000 - // when a date filter is active.
2001 - $orphan_leads_all = [];
2002 - if (($status === 'all' || $status === 'orphan') && !$date_cutoff && !$page_filter) {
2003 - $orphan_leads_all = self::mxchat_collect_orphan_leads($search);
2004 - $orphan_leads_all = array_values(array_filter(
2005 - $orphan_leads_all,
2006 - function ($row) use ($transcripts_emails_seen) {
2007 - return !isset($transcripts_emails_seen[strtolower($row['email'])]);
2008 - }
2009 - ));
2010 - }
2011 -
2012 - // Apply status filter to the transcripts-derived list.
2013 - if ($status === 'orphan' || $status === 'chat_deleted') {
2014 - $leads = [];
2015 - $transcripts_lead_count = 0;
2016 - }
2017 -
2018 - // Stitch the current page from the three buckets in priority order.
2019 - $total_count = $transcripts_lead_count + count($chat_deleted_leads_all) + count($orphan_leads_all);
2020 - $remaining_slots = $per_page - count($leads);
2021 -
2022 - if ($remaining_slots > 0 && !empty($chat_deleted_leads_all)) {
2023 - $start = max(0, ($page - 1) * $per_page - $transcripts_lead_count);
2024 - if ($start < count($chat_deleted_leads_all)) {
2025 - $leads = array_merge($leads, array_slice($chat_deleted_leads_all, $start, $remaining_slots));
2026 - $remaining_slots = $per_page - count($leads);
2027 - }
2028 - }
2029 -
2030 - if ($remaining_slots > 0 && !empty($orphan_leads_all)) {
2031 - $before = $transcripts_lead_count + count($chat_deleted_leads_all);
2032 - $start = max(0, ($page - 1) * $per_page - $before);
2033 - if ($start < count($orphan_leads_all)) {
2034 - $leads = array_merge($leads, array_slice($orphan_leads_all, $start, $remaining_slots));
2035 - }
2036 - }
2037 -
2038 - $total_pages = $per_page > 0 ? (int) ceil($total_count / $per_page) : 1;
2039 -
2040 - // Stats strip: always computed over full dataset, unaffected by filters.
2041 - $stats = self::mxchat_leads_stats($table, $has_page_url_column);
2042 -
2043 - // Top pages: top 5 by distinct emails captured.
2044 - $top_pages = [];
2045 - if ($has_page_url_column) {
2046 - $top_pages_rows = $wpdb->get_results(
2047 - "SELECT originating_page_url AS url,
2048 - MAX(originating_page_title) AS title,
2049 - COUNT(DISTINCT user_email) AS lead_count
2050 - FROM {$table}
2051 - WHERE user_email IS NOT NULL AND user_email != ''
2052 - AND originating_page_url IS NOT NULL AND originating_page_url != ''
2053 - GROUP BY originating_page_url
2054 - ORDER BY lead_count DESC, url ASC
2055 - LIMIT 5"
2056 - );
2057 - foreach ($top_pages_rows as $p) {
2058 - $top_pages[] = [
2059 - 'url' => $p->url,
2060 - 'title' => $p->title ?: $p->url,
2061 - 'lead_count' => (int) $p->lead_count,
2062 - ];
2063 - }
2064 - }
2065 -
2066 - wp_send_json([
2067 - 'success' => true,
2068 - 'leads' => $leads,
2069 - 'page' => $page,
2070 - 'per_page' => $per_page,
2071 - 'total_count' => $total_count,
2072 - 'total_pages' => $total_pages,
2073 - 'showing_start' => $total_count === 0 ? 0 : ($offset + 1),
2074 - 'showing_end' => min($offset + $per_page, $total_count),
2075 - 'stats' => $stats,
2076 - 'top_pages' => $top_pages,
2077 - ]);
2078 - wp_die();
2079 -}
2080 -
2081 -/**
2082 - * Delete one or more leads by email. Removes every transcripts row for that
2083 - * email and cleans up related wp_options (mxchat_email_{sid}, mxchat_name_{sid},
2084 - * mxchat_history_{sid}) and any orphan option entries matching the email.
2085 - */
2086 -public function mxchat_delete_leads() {
2087 - if (!current_user_can('manage_options')) {
2088 - wp_send_json_error(['message' => 'Insufficient permissions']);
2089 - wp_die();
2090 - }
2091 - check_ajax_referer('mxchat_delete_leads', 'security');
2092 -
2093 - $emails_raw = isset($_POST['emails']) ? (array) wp_unslash($_POST['emails']) : [];
2094 - $emails = [];
2095 - foreach ($emails_raw as $e) {
2096 - $clean = sanitize_email((string) $e);
2097 - if ($clean) {
2098 - $emails[] = $clean;
2099 - }
2100 - }
2101 - if (empty($emails)) {
2102 - wp_send_json_error(['message' => 'No emails provided']);
2103 - wp_die();
2104 - }
2105 -
2106 - $summary = self::mxchat_wipe_leads_by_email($emails);
2107 -
2108 - wp_send_json([
2109 - 'success' => true,
2110 - 'deleted_leads' => count($emails),
2111 - 'deleted_sessions' => $summary['deleted_sessions'],
2112 - 'deleted_rows' => $summary['deleted_rows'],
2113 - ]);
2114 - wp_die();
2115 -}
2116 -
2117 -/**
2118 - * Fully wipe one or more leads by email: every transcripts row, every related wp_options
2119 - * entry (history, pre-chat capture, chat_deleted preservation, agent name, translations).
2120 - *
2121 - * Shared between the Leads-tab Delete button and the transcript-delete opt-in checkbox.
2122 - * Input emails must already be sanitized with sanitize_email().
2123 - */
2124 -private static function mxchat_wipe_leads_by_email(array $emails) {
2125 - global $wpdb;
2126 - $table = $wpdb->prefix . 'mxchat_chat_transcripts';
2127 - $translations_table = $wpdb->prefix . 'mxchat_transcript_translations';
2128 - $has_translations = $wpdb->get_var("SHOW TABLES LIKE '$translations_table'") === $translations_table;
2129 -
2130 - $deleted_sessions = 0;
2131 - $deleted_rows = 0;
2132 - $emails_lc = array_map('strtolower', $emails);
2133 -
2134 - foreach ($emails as $email) {
2135 - $session_ids = $wpdb->get_col($wpdb->prepare(
2136 - "SELECT DISTINCT session_id FROM {$table} WHERE user_email = %s",
2137 - $email
2138 - ));
2139 -
2140 - $rows_removed = $wpdb->delete($table, ['user_email' => $email], ['%s']);
2141 - if ($rows_removed !== false) {
2142 - $deleted_rows += (int) $rows_removed;
2143 - }
2144 -
2145 - foreach ($session_ids as $sid) {
2146 - $deleted_sessions++;
2147 - wp_cache_delete('chat_session_' . $sid, 'mxchat_chat_sessions');
2148 - delete_option('mxchat_history_' . $sid);
2149 - delete_option('mxchat_email_' . $sid);
2150 - delete_option('mxchat_name_' . $sid);
2151 - delete_option('mxchat_agent_name_' . $sid);
2152 - delete_option('mxchat_lead_del_email_' . $sid);
2153 - delete_option('mxchat_lead_del_name_' . $sid);
2154 - delete_option('mxchat_lead_del_ts_' . $sid);
2155 - if ($has_translations) {
2156 - $wpdb->delete($translations_table, ['session_id' => $sid], ['%s']);
2157 - }
2158 - }
2159 - }
2160 -
2161 - // Clean up any lingering option entries (orphan pre-chat captures + chat_deleted
2162 - // preservations) whose stored value matches one of the emails being wiped.
2163 - $lingering = $wpdb->get_results(
2164 - "SELECT option_name, option_value FROM {$wpdb->options}
2165 - WHERE option_name LIKE 'mxchat_email_%' OR option_name LIKE 'mxchat_lead_del_email_%'"
2166 - );
2167 - foreach ($lingering as $opt) {
2168 - if (!in_array(strtolower(trim($opt->option_value)), $emails_lc, true)) {
2169 - continue;
2170 - }
2171 - if (strpos($opt->option_name, 'mxchat_lead_del_email_') === 0) {
2172 - $sid = substr($opt->option_name, strlen('mxchat_lead_del_email_'));
2173 - delete_option('mxchat_lead_del_email_' . $sid);
2174 - delete_option('mxchat_lead_del_name_' . $sid);
2175 - delete_option('mxchat_lead_del_ts_' . $sid);
2176 - } else {
2177 - $sid = substr($opt->option_name, strlen('mxchat_email_'));
2178 - delete_option('mxchat_email_' . $sid);
2179 - delete_option('mxchat_name_' . $sid);
2180 - }
2181 - }
2182 -
2183 - wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
2184 -
2185 - return [
2186 - 'deleted_sessions' => $deleted_sessions,
2187 - 'deleted_rows' => $deleted_rows,
2188 - ];
2189 -}
2190 -
2191 -/**
2192 - * Stream a leads CSV. scope=all exports every lead under current filters is not
2193 - * supported to keep semantics simple; caller either exports all leads or a
2194 - * specific set of selected emails.
2195 - */
2196 -public function mxchat_export_leads() {
2197 - if (!current_user_can('manage_options')) {
2198 - wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
2199 - }
2200 - check_ajax_referer('mxchat_export_leads', 'security');
2201 -
2202 - $scope = isset($_POST['scope']) ? sanitize_key($_POST['scope']) : 'all';
2203 - $fields_mode = isset($_POST['fields']) ? sanitize_key($_POST['fields']) : 'email_and_name';
2204 - $emails_in = isset($_POST['emails']) ? (array) wp_unslash($_POST['emails']) : [];
2205 -
2206 - $emails_in_clean = [];
2207 - foreach ($emails_in as $e) {
2208 - $clean = sanitize_email((string) $e);
2209 - if ($clean) {
2210 - $emails_in_clean[] = $clean;
2211 - }
2212 - }
2213 -
2214 - global $wpdb;
2215 - $table = $wpdb->prefix . 'mxchat_chat_transcripts';
2216 - $has_page_url_column = !empty($wpdb->get_results("SHOW COLUMNS FROM $table LIKE 'originating_page_url'"));
2217 -
2218 - // Collect leads from transcripts.
2219 - $transcripts_sql = "SELECT user_email AS email,
2220 - MAX(timestamp) AS last_seen,
2221 - COUNT(DISTINCT session_id) AS conversation_count
2222 - FROM {$table}
2223 - WHERE user_email IS NOT NULL AND user_email != ''";
2224 - $params = [];
2225 - if ($scope === 'selected' && !empty($emails_in_clean)) {
2226 - $placeholders = implode(',', array_fill(0, count($emails_in_clean), '%s'));
2227 - $transcripts_sql .= " AND user_email IN ({$placeholders})";
2228 - $params = $emails_in_clean;
2229 - }
2230 - $transcripts_sql .= " GROUP BY user_email ORDER BY last_seen DESC";
2231 -
2232 - $rows = !empty($params)
2233 - ? $wpdb->get_results($wpdb->prepare($transcripts_sql, $params))
2234 - : $wpdb->get_results($transcripts_sql);
2235 -
2236 - // Hydrate each row with name + top page.
2237 - $export_rows = [];
2238 - foreach ($rows as $row) {
2239 - $detail = $has_page_url_column
2240 - ? $wpdb->get_row($wpdb->prepare(
2241 - "SELECT user_name, originating_page_url FROM {$table}
2242 - WHERE user_email = %s ORDER BY timestamp DESC LIMIT 1",
2243 - $row->email
2244 - ))
2245 - : $wpdb->get_row($wpdb->prepare(
2246 - "SELECT user_name FROM {$table}
2247 - WHERE user_email = %s ORDER BY timestamp DESC LIMIT 1",
2248 - $row->email
2249 - ));
2250 - $export_rows[] = [
2251 - 'email' => $row->email,
2252 - 'name' => isset($detail->user_name) ? (string) $detail->user_name : '',
2253 - 'conversation_count' => (int) $row->conversation_count,
2254 - 'last_seen' => $row->last_seen,
2255 - 'top_page_url' => isset($detail->originating_page_url) ? $detail->originating_page_url : '',
2256 - ];
2257 - }
2258 -
2259 - // Include orphan + chat_deleted leads when exporting all.
2260 - if ($scope === 'all') {
2261 - $transcripts_emails_lc = array_flip(array_map(
2262 - function ($r) { return strtolower($r['email']); },
2263 - $export_rows
2264 - ));
2265 - foreach (self::mxchat_collect_chat_deleted_leads('') as $cd) {
2266 - if (isset($transcripts_emails_lc[strtolower($cd['email'])])) continue;
2267 - $transcripts_emails_lc[strtolower($cd['email'])] = true;
2268 - $export_rows[] = [
2269 - 'email' => $cd['email'],
2270 - 'name' => $cd['name'],
2271 - 'conversation_count' => 0,
2272 - 'last_seen' => $cd['last_seen'],
2273 - 'top_page_url' => '',
2274 - ];
2275 - }
2276 - foreach (self::mxchat_collect_orphan_leads('') as $orphan) {
2277 - if (isset($transcripts_emails_lc[strtolower($orphan['email'])])) continue;
2278 - $transcripts_emails_lc[strtolower($orphan['email'])] = true;
2279 - $export_rows[] = [
2280 - 'email' => $orphan['email'],
2281 - 'name' => $orphan['name'],
2282 - 'conversation_count' => 0,
2283 - 'last_seen' => '',
2284 - 'top_page_url' => '',
2285 - ];
2286 - }
2287 - }
2288 -
2289 - if (empty($export_rows)) {
2290 - wp_send_json_error(['message' => 'No leads to export.']);
2291 - wp_die();
2292 - }
2293 -
2294 - $filename = 'mxchat-leads-' . date('Y-m-d') . '.csv';
2295 - header('Content-Type: text/csv');
2296 - header('Content-Disposition: attachment; filename="' . $filename . '"');
2297 - header('Pragma: no-cache');
2298 - header('Expires: 0');
2299 -
2300 - $output = fopen('php://output', 'w');
2301 - fputs($output, "\xEF\xBB\xBF"); // UTF-8 BOM for Excel
2302 -
2303 - if ($fields_mode === 'email_only') {
2304 - fputcsv($output, ['Email']);
2305 - foreach ($export_rows as $r) {
2306 - fputcsv($output, [$r['email']]);
2307 - }
2308 - } else {
2309 - fputcsv($output, ['Email', 'Name', 'Conversations', 'Last seen', 'Top page']);
2310 - foreach ($export_rows as $r) {
2311 - fputcsv($output, [
2312 - $r['email'],
2313 - $r['name'],
2314 - $r['conversation_count'],
2315 - $r['last_seen'],
2316 - $r['top_page_url'],
2317 - ]);
2318 - }
2319 - }
2320 -
2321 - fclose($output);
2322 - wp_die();
2323 -}
2324 -
2325 -/**
2326 - * Stats strip payload (independent of filters).
2327 - */
2328 -private static function mxchat_leads_stats($table, $has_page_url_column) {
2329 - global $wpdb;
2330 -
2331 - $total_transcripts_emails = (int) $wpdb->get_var(
2332 - "SELECT COUNT(DISTINCT user_email) FROM {$table}
2333 - WHERE user_email IS NOT NULL AND user_email != ''"
2334 - );
2335 -
2336 - $new_this_week = (int) $wpdb->get_var($wpdb->prepare(
2337 - "SELECT COUNT(*) FROM (
2338 - SELECT user_email FROM {$table}
2339 - WHERE user_email IS NOT NULL AND user_email != ''
2340 - GROUP BY user_email
2341 - HAVING MIN(timestamp) >= %s
2342 - ) AS new_leads",
2343 - gmdate('Y-m-d H:i:s', strtotime('-7 days'))
2344 - ));
2345 -
2346 - $total_convos = (int) $wpdb->get_var(
2347 - "SELECT COUNT(DISTINCT session_id) FROM {$table}
2348 - WHERE user_email IS NOT NULL AND user_email != ''"
2349 - );
2350 -
2351 - $orphan_count = count(self::mxchat_collect_orphan_leads(''));
2352 - $chat_deleted_count = self::mxchat_count_chat_deleted_leads();
2353 -
2354 - // Total leads = unique emails across all three sources (dedup priority: transcripts > chat_deleted > orphan
2355 - // is already enforced at collection time in mxchat_fetch_leads; stats re-apply it here).
2356 - $total_leads = $total_transcripts_emails + $chat_deleted_count + $orphan_count;
2357 -
2358 - $avg = $total_transcripts_emails > 0
2359 - ? round($total_convos / $total_transcripts_emails, 1)
2360 - : 0;
2361 -
2362 - // Orphan % reflects *true* orphans only (pre-chat dropoffs). Chat-deleted leads are
2363 - // excluded so the metric stays meaningful — admins shouldn't see their cleanups
2364 - // inflate this number.
2365 - $orphan_pct = $total_leads > 0
2366 - ? (int) round(($orphan_count / $total_leads) * 100)
2367 - : 0;
2368 -
2369 - return [
2370 - 'total_leads' => $total_leads,
2371 - 'new_this_week' => $new_this_week,
2372 - 'avg_convos' => $avg,
2373 - 'orphan_pct' => $orphan_pct,
2374 - 'orphan_count' => $orphan_count,
2375 - 'chat_deleted_count' => $chat_deleted_count,
2376 - ];
2377 -}
2378 -
2379 -/**
2380 - * Collect leads who had a conversation that an admin later deleted (preserved via
2381 - * mxchat_lead_del_* options). Returns rows tagged status='chat_deleted' with the
2382 - * original last-seen timestamp so they still sort and filter sensibly.
2383 - *
2384 - * @param string $search Optional email/name substring filter.
2385 - * @param string $date_cutoff Optional 'Y-m-d H:i:s' cutoff — only rows with last_ts >= cutoff.
2386 - * @return array
2387 - */
2388 -private static function mxchat_collect_chat_deleted_leads($search = '', $date_cutoff = '') {
2389 - global $wpdb;
2390 - $table = $wpdb->prefix . 'mxchat_chat_transcripts';
2391 -
2392 - $rows = $wpdb->get_results(
2393 - "SELECT option_name, option_value FROM {$wpdb->options}
2394 - WHERE option_name LIKE 'mxchat_lead_del_email_%'"
2395 - );
2396 - if (empty($rows)) {
2397 - return [];
2398 - }
2399 -
2400 - // Emails that currently have transcripts rows should not appear as chat_deleted —
2401 - // they've come back and chatted, so they're active leads again.
2402 - $emails_in_transcripts = array_map(
2403 - 'strtolower',
2404 - (array) $wpdb->get_col(
2405 - "SELECT DISTINCT user_email FROM {$table}
2406 - WHERE user_email IS NOT NULL AND user_email != ''"
2407 - )
2408 - );
2409 - $emails_in_transcripts = array_flip($emails_in_transcripts);
2410 -
2411 - $needle = strtolower(trim((string) $search));
2412 - $by_email = [];
2413 -
2414 - foreach ($rows as $opt) {
2415 - $email = sanitize_email(trim((string) $opt->option_value));
2416 - if (!$email) {
2417 - continue;
2418 - }
2419 - if (isset($emails_in_transcripts[strtolower($email)])) {
2420 - continue;
2421 - }
2422 - $sid = substr($opt->option_name, strlen('mxchat_lead_del_email_'));
2423 - if (!$sid) {
2424 - continue;
2425 - }
2426 - $name = (string) get_option('mxchat_lead_del_name_' . $sid, '');
2427 - $ts = (string) get_option('mxchat_lead_del_ts_' . $sid, '');
2428 -
2429 - if ($date_cutoff !== '' && ($ts === '' || $ts < $date_cutoff)) {
2430 - continue;
2431 - }
2432 - if ($needle !== '') {
2433 - $hay = strtolower($email . ' ' . $name);
2434 - if (strpos($hay, $needle) === false) {
2435 - continue;
2436 - }
2437 - }
2438 -
2439 - $key = strtolower($email);
2440 - if (!isset($by_email[$key]) || (isset($by_email[$key]['last_seen']) && $ts > $by_email[$key]['last_seen'])) {
2441 - $by_email[$key] = [
2442 - 'email' => $email,
2443 - 'name' => $name,
2444 - 'conversation_count' => 0,
2445 - 'last_seen' => $ts,
2446 - 'last_seen_display' => $ts ? self::mxchat_leads_format_relative($ts) : __('Chat deleted', 'mxchat'),
2447 - 'first_seen' => $ts,
2448 - 'latest_session_id' => '',
2449 - 'top_page_url' => '',
2450 - 'top_page_title' => '',
2451 - 'is_orphan' => false,
2452 - 'status' => 'chat_deleted',
2453 - ];
2454 - }
2455 - }
2456 -
2457 - // Newest chat_deleted first.
2458 - usort($by_email, function ($a, $b) {
2459 - return strcmp((string) $b['last_seen'], (string) $a['last_seen']);
2460 - });
2461 - return array_values($by_email);
2462 -}
2463 -
2464 -/**
2465 - * Count unique emails preserved as "chat deleted" (for the stats strip).
2466 - */
2467 -private static function mxchat_count_chat_deleted_leads() {
2468 - global $wpdb;
2469 - $table = $wpdb->prefix . 'mxchat_chat_transcripts';
2470 -
2471 - $emails = $wpdb->get_col(
2472 - "SELECT DISTINCT option_value FROM {$wpdb->options}
2473 - WHERE option_name LIKE 'mxchat_lead_del_email_%'"
2474 - );
2475 - if (empty($emails)) {
2476 - return 0;
2477 - }
2478 -
2479 - $transcripts_emails = array_map(
2480 - 'strtolower',
2481 - (array) $wpdb->get_col(
2482 - "SELECT DISTINCT user_email FROM {$table}
2483 - WHERE user_email IS NOT NULL AND user_email != ''"
2484 - )
2485 - );
2486 - $transcripts_emails = array_flip($transcripts_emails);
2487 -
2488 - $count = 0;
2489 - $seen = [];
2490 - foreach ($emails as $raw) {
2491 - $email = strtolower(trim((string) $raw));
2492 - if (!$email || isset($seen[$email]) || isset($transcripts_emails[$email])) {
2493 - continue;
2494 - }
2495 - $seen[$email] = true;
2496 - $count++;
2497 - }
2498 - return $count;
2499 -}
2500 -
2501 -/**
2502 - * Find leads who submitted the pre-chat form but never produced a transcripts row.
2503 - * Returned rows have no conversation_count, no timestamp.
2504 - *
2505 - * @param string $search Optional email/name substring filter.
2506 - * @return array
2507 - */
2508 -private static function mxchat_collect_orphan_leads($search = '') {
2509 - global $wpdb;
2510 - $table = $wpdb->prefix . 'mxchat_chat_transcripts';
2511 -
2512 - $option_rows = $wpdb->get_results(
2513 - "SELECT option_name, option_value FROM {$wpdb->options}
2514 - WHERE option_name LIKE 'mxchat_email_%'"
2515 - );
2516 - if (empty($option_rows)) {
2517 - return [];
2518 - }
2519 -
2520 - // Collect all session_ids that have real transcripts rows so we can exclude them.
2521 - $session_ids_with_rows = $wpdb->get_col(
2522 - "SELECT DISTINCT session_id FROM {$table}
2523 - WHERE user_email IS NOT NULL AND user_email != ''"
2524 - );
2525 - $session_ids_with_rows = array_flip($session_ids_with_rows);
2526 -
2527 - // Seen emails in transcripts (so orphans only include truly never-chatted leads).
2528 - $emails_in_transcripts = array_map(
2529 - 'strtolower',
2530 - (array) $wpdb->get_col(
2531 - "SELECT DISTINCT user_email FROM {$table}
2532 - WHERE user_email IS NOT NULL AND user_email != ''"
2533 - )
2534 - );
2535 - $emails_in_transcripts = array_flip($emails_in_transcripts);
2536 -
2537 - $orphans_by_email = [];
2538 - $needle = strtolower(trim((string) $search));
2539 -
2540 - foreach ($option_rows as $opt) {
2541 - $email = sanitize_email(trim((string) $opt->option_value));
2542 - if (!$email) {
2543 - continue;
2544 - }
2545 - $sid = substr($opt->option_name, strlen('mxchat_email_'));
2546 - if (!$sid) {
2547 - continue;
2548 - }
2549 - // Exclude leads who have any transcripts rows (they appear in the main list).
2550 - if (isset($emails_in_transcripts[strtolower($email)])) {
2551 - continue;
2552 - }
2553 - if (isset($session_ids_with_rows[$sid])) {
2554 - continue;
2555 - }
2556 -
2557 - $name_option = get_option('mxchat_name_' . $sid, '');
2558 - $name = is_string($name_option) ? trim($name_option) : '';
2559 -
2560 - if ($needle !== '') {
2561 - $hay = strtolower($email . ' ' . $name);
2562 - if (strpos($hay, $needle) === false) {
2563 - continue;
2564 - }
2565 - }
2566 -
2567 - $key = strtolower($email);
2568 - if (!isset($orphans_by_email[$key])) {
2569 - $orphans_by_email[$key] = [
2570 - 'email' => $email,
2571 - 'name' => $name,
2572 - 'conversation_count' => 0,
2573 - 'last_seen' => '',
2574 - 'last_seen_display' => __('No conversation yet', 'mxchat'),
2575 - 'first_seen' => '',
2576 - 'latest_session_id' => '',
2577 - 'top_page_url' => '',
2578 - 'top_page_title' => '',
2579 - 'is_orphan' => true,
2580 - 'status' => 'orphan',
2581 - ];
2582 - }
2583 - }
2584 -
2585 - return array_values($orphans_by_email);
2586 -}
2587 -
2588 -/**
2589 - * Map a date_range key to a SQL-comparable cutoff string, or '' for all-time.
2590 - */
2591 -private static function mxchat_leads_date_cutoff($date_range) {
2592 - switch ($date_range) {
2593 - case 'today': return gmdate('Y-m-d H:i:s', strtotime('-24 hours'));
2594 - case '7d': return gmdate('Y-m-d H:i:s', strtotime('-7 days'));
2595 - case '30d': return gmdate('Y-m-d H:i:s', strtotime('-30 days'));
2596 - case '90d': return gmdate('Y-m-d H:i:s', strtotime('-90 days'));
2597 - case 'all':
2598 - default: return '';
2599 - }
2600 -}
2601 -
2602 -/**
2603 - * Turn a UTC timestamp into a short relative display like "2h ago" or "Apr 12".
2604 - */
2605 -private static function mxchat_leads_format_relative($timestamp) {
2606 - if (!$timestamp) {
2607 - return '';
2608 - }
2609 - $ts = strtotime($timestamp . ' UTC');
2610 - if (!$ts) {
2611 - return '';
2612 - }
2613 - $diff = time() - $ts;
2614 - if ($diff < 60) return __('just now', 'mxchat');
2615 - if ($diff < 3600) return floor($diff / 60) . __('m ago', 'mxchat');
2616 - if ($diff < 86400) return floor($diff / 3600) . __('h ago', 'mxchat');
2617 - if ($diff < 604800) return floor($diff / 86400) . __('d ago', 'mxchat');
2618 - return wp_date('M j', $ts);
2619 -}
2620 -
2621 -/**
2622 - * Handle translation of chat messages via AJAX
2623 - */
2624 -public function mxchat_translate_messages() {
2625 - if (!current_user_can('manage_options')) {
2626 - wp_send_json_error(['error' => 'Insufficient permissions']);
2627 - wp_die();
2628 - }
2629 -
2630 - $session_id = isset($_POST['session_id']) ? sanitize_text_field($_POST['session_id']) : '';
2631 - $target_lang = isset($_POST['target_lang']) ? sanitize_text_field($_POST['target_lang']) : 'en';
2632 - $messages_json = isset($_POST['messages']) ? wp_unslash($_POST['messages']) : '[]';
2633 - $messages = json_decode($messages_json, true);
2634 -
2635 - if (empty($session_id)) {
2636 - wp_send_json_error(['error' => 'No session ID provided']);
2637 - wp_die();
2638 - }
2639 -
2640 - if (empty($messages) || !is_array($messages)) {
2641 - wp_send_json_error(['error' => 'No messages to translate']);
2642 - wp_die();
2643 - }
2644 -
2645 - // Language names for prompting
2646 - $languages = [
2647 - 'en' => 'English',
2648 - 'es' => 'Spanish',
2649 - 'fr' => 'French',
2650 - 'de' => 'German',
2651 - 'it' => 'Italian',
2652 - 'pt' => 'Portuguese',
2653 - 'nl' => 'Dutch',
2654 - 'ru' => 'Russian',
2655 - 'zh' => 'Chinese',
2656 - 'ja' => 'Japanese',
2657 - 'ko' => 'Korean',
2658 - 'ar' => 'Arabic',
2659 - 'hi' => 'Hindi',
2660 - 'tr' => 'Turkish',
2661 - 'pl' => 'Polish',
2662 - 'vi' => 'Vietnamese',
2663 - 'th' => 'Thai',
2664 - 'id' => 'Indonesian',
2665 - 'sv' => 'Swedish',
2666 - 'da' => 'Danish'
2667 - ];
2668 -
2669 - $target_lang_name = isset($languages[$target_lang]) ? $languages[$target_lang] : 'English';
2670 -
2671 - // Build combined text for translation (numbered for parsing)
2672 - $numbered_messages = [];
2673 - foreach ($messages as $i => $msg) {
2674 - $content = isset($msg['content']) ? trim($msg['content']) : '';
2675 - if (!empty($content)) {
2676 - $numbered_messages[] = "[MSG" . $i . "]" . $content . "[/MSG" . $i . "]";
2677 - }
2678 - }
2679 -
2680 - if (empty($numbered_messages)) {
2681 - wp_send_json_error(['error' => 'No valid messages to translate']);
2682 - wp_die();
2683 - }
2684 -
2685 - $combined_text = implode("\n\n", $numbered_messages);
2686 -
2687 - // Prepare the translation prompt
2688 - $system_prompt = "You are a translator. Translate the following messages to {$target_lang_name}. Keep the [MSG#] and [/MSG#] tags exactly as they are - only translate the content between them. Maintain the original formatting, line breaks, and any HTML tags. Return ONLY the translated messages with the tags, no explanations.";
2689 -
2690 - // Get user's selected model and determine provider
2691 - $options = get_option('mxchat_options', []);
2692 - $selected_model = $options['model'] ?? 'gpt-5.1-chat-latest';
2693 -
2694 - // Check if using OpenRouter
2695 - if ($selected_model === 'openrouter') {
2696 - $provider = 'openrouter';
2697 - $selected_model = $options['openrouter_selected_model'] ?? '';
2698 - $api_key = $options['openrouter_api_key'] ?? '';
2699 -
2700 - if (empty($selected_model)) {
2701 - wp_send_json_error(['error' => 'No OpenRouter model selected']);
2702 - wp_die();
2703 - }
2704 - } else {
2705 - // Determine provider from model name
2706 - $model_parts = explode('-', $selected_model);
2707 - $provider = strtolower($model_parts[0]);
2708 -
2709 - // Get the appropriate API key based on provider
2710 - $api_key = '';
2711 - switch ($provider) {
2712 - case 'gpt':
2713 - case 'o1':
2714 - $api_key = $options['api_key'] ?? '';
2715 - break;
2716 - case 'claude':
2717 - $api_key = $options['claude_api_key'] ?? '';
2718 - break;
2719 - case 'grok':
2720 - $api_key = $options['xai_api_key'] ?? '';
2721 - break;
2722 - case 'deepseek':
2723 - $api_key = $options['deepseek_api_key'] ?? '';
2724 - break;
2725 - case 'gemini':
2726 - $api_key = $options['gemini_api_key'] ?? '';
2727 - break;
2728 - default:
2729 - // Default to OpenAI
2730 - $api_key = $options['api_key'] ?? '';
2731 - $provider = 'gpt';
2732 - break;
2733 - }
2734 - }
2735 -
2736 - if (empty($api_key)) {
2737 - wp_send_json_error(['error' => 'No API key configured for ' . $provider]);
2738 - wp_die();
2739 - }
2740 -
2741 - // Make API request based on provider
2742 - $response = $this->translate_with_provider($provider, $selected_model, $api_key, $system_prompt, $combined_text);
2743 -
2744 - if (is_wp_error($response)) {
2745 - wp_send_json_error(['error' => $response->get_error_message()]);
2746 - wp_die();
2747 - }
2748 -
2749 - // Parse the response to extract translated messages
2750 - $translations = [];
2751 - foreach ($messages as $msg) {
2752 - $index = $msg['index'];
2753 - $pattern = '/\[MSG' . $index . '\](.*?)\[\/MSG' . $index . '\]/s';
2754 - if (preg_match($pattern, $response, $matches)) {
2755 - $translations[] = [
2756 - 'index' => $index,
2757 - 'translated' => trim($matches[1])
2758 - ];
2759 - }
2760 - }
2761 -
2762 - // Save translations to database
2763 - if (!empty($translations)) {
2764 - $this->save_transcript_translation($session_id, $target_lang, $translations);
2765 - }
2766 -
2767 - wp_send_json(['success' => true, 'translations' => $translations, 'language' => $target_lang]);
2768 - wp_die();
2769 -}
2770 -
2771 -/**
2772 - * Save transcript translation to database
2773 - */
2774 -private function save_transcript_translation($session_id, $language_code, $translations) {
2775 - global $wpdb;
2776 - $table_name = $wpdb->prefix . 'mxchat_transcript_translations';
2777 -
2778 - // Check if table exists, create if not
2779 - if ($wpdb->get_var("SHOW TABLES LIKE '$table_name'") !== $table_name) {
2780 - mxchat_create_translations_table();
2781 - }
2782 -
2783 - $now = current_time('mysql');
2784 - $translations_json = wp_json_encode($translations);
2785 -
2786 - // Use REPLACE to insert or update
2787 - $wpdb->query($wpdb->prepare(
2788 - "REPLACE INTO $table_name (session_id, language_code, translations, created_at, updated_at)
2789 - VALUES (%s, %s, %s, %s, %s)",
2790 - $session_id,
2791 - $language_code,
2792 - $translations_json,
2793 - $now,
2794 - $now
2795 - ));
2796 -}
2797 -
2798 -/**
2799 - * Get saved translation for a session
2800 - */
2801 -public function mxchat_get_transcript_translation() {
2802 - if (!current_user_can('manage_options')) {
2803 - wp_send_json_error(['error' => 'Insufficient permissions']);
2804 - wp_die();
2805 - }
2806 -
2807 - $session_id = isset($_POST['session_id']) ? sanitize_text_field($_POST['session_id']) : '';
2808 -
2809 - if (empty($session_id)) {
2810 - wp_send_json_error(['error' => 'No session ID provided']);
2811 - wp_die();
2812 - }
2813 -
2814 - global $wpdb;
2815 - $table_name = $wpdb->prefix . 'mxchat_transcript_translations';
2816 -
2817 - // Check if table exists
2818 - if ($wpdb->get_var("SHOW TABLES LIKE '$table_name'") !== $table_name) {
2819 - wp_send_json(['success' => true, 'has_translation' => false]);
2820 - wp_die();
2821 - }
2822 -
2823 - // Get the most recent translation for this session
2824 - $result = $wpdb->get_row($wpdb->prepare(
2825 - "SELECT language_code, translations FROM $table_name WHERE session_id = %s ORDER BY updated_at DESC LIMIT 1",
2826 - $session_id
2827 - ));
2828 -
2829 - if ($result) {
2830 - $translations = json_decode($result->translations, true);
2831 - wp_send_json([
2832 - 'success' => true,
2833 - 'has_translation' => true,
2834 - 'language' => $result->language_code,
2835 - 'translations' => $translations
2836 - ]);
2837 - } else {
2838 - wp_send_json(['success' => true, 'has_translation' => false]);
2839 - }
2840 - wp_die();
2841 -}
2842 -
2843 -/**
2844 - * Translate text using the user's selected provider and model
2845 - */
2846 -private function translate_with_provider($provider, $model, $api_key, $system_prompt, $text) {
2847 - switch ($provider) {
2848 - case 'claude':
2849 - return $this->translate_with_claude($api_key, $model, $system_prompt, $text);
2850 - case 'grok':
2851 - return $this->translate_with_xai($api_key, $model, $system_prompt, $text);
2852 - case 'deepseek':
2853 - return $this->translate_with_deepseek($api_key, $model, $system_prompt, $text);
2854 - case 'gemini':
2855 - return $this->translate_with_gemini($api_key, $model, $system_prompt, $text);
2856 - case 'openrouter':
2857 - return $this->translate_with_openrouter($api_key, $model, $system_prompt, $text);
2858 - case 'gpt':
2859 - case 'o1':
2860 - default:
2861 - return $this->translate_with_openai($api_key, $model, $system_prompt, $text);
2862 - }
2863 -}
2864 -
2865 -/**
2866 - * Translate text using OpenAI API
2867 - */
2868 -private function translate_with_openai($api_key, $model, $system_prompt, $text) {
2869 - $response = wp_remote_post('https://api.openai.com/v1/chat/completions', [
2870 - 'timeout' => 60,
2871 - 'headers' => [
2872 - 'Authorization' => 'Bearer ' . $api_key,
2873 - 'Content-Type' => 'application/json'
2874 - ],
2875 - 'body' => wp_json_encode([
2876 - 'model' => $model,
2877 - 'messages' => [
2878 - ['role' => 'system', 'content' => $system_prompt],
2879 - ['role' => 'user', 'content' => $text]
2880 - ],
2881 - 'temperature' => 0.3
2882 - ])
2883 - ]);
2884 -
2885 - if (is_wp_error($response)) {
2886 - return $response;
2887 - }
2888 -
2889 - $body = json_decode(wp_remote_retrieve_body($response), true);
2890 -
2891 - if (isset($body['error'])) {
2892 - return new WP_Error('api_error', $body['error']['message']);
2893 - }
2894 -
2895 - if (isset($body['choices'][0]['message']['content'])) {
2896 - return $body['choices'][0]['message']['content'];
2897 - }
2898 -
2899 - return new WP_Error('api_error', 'Invalid API response');
2900 -}
2901 -
2902 -/**
2903 - * Translate text using Claude API
2904 - */
2905 -private function translate_with_claude($api_key, $model, $system_prompt, $text) {
2906 - // Anthropic retired claude-opus-4-20250514 / claude-sonnet-4-20250514 on 2026-06-15.
2907 - // Read-time rescue: remap a saved dead ID to the current equivalent before the API call.
2908 - if ($model === 'claude-opus-4-20250514') { $model = 'claude-opus-4-8'; }
2909 - elseif ($model === 'claude-sonnet-4-20250514') { $model = 'claude-sonnet-4-6'; }
2910 - $response = wp_remote_post('https://api.anthropic.com/v1/messages', [
2911 - 'timeout' => 60,
2912 - 'headers' => [
2913 - 'x-api-key' => $api_key,
2914 - 'anthropic-version' => '2023-06-01',
2915 - 'Content-Type' => 'application/json'
2916 - ],
2917 - 'body' => wp_json_encode([
2918 - 'model' => $model,
2919 - 'max_tokens' => 4096,
2920 - 'system' => $system_prompt,
2921 - 'messages' => [
2922 - ['role' => 'user', 'content' => $text]
2923 - ]
2924 - ])
2925 - ]);
2926 -
2927 - if (is_wp_error($response)) {
2928 - return $response;
2929 - }
2930 -
2931 - $body = json_decode(wp_remote_retrieve_body($response), true);
2932 -
2933 - if (isset($body['error'])) {
2934 - return new WP_Error('api_error', $body['error']['message']);
2935 - }
2936 -
2937 - if (isset($body['content'][0]['text'])) {
2938 - return $body['content'][0]['text'];
2939 - }
2940 -
2941 - return new WP_Error('api_error', 'Invalid API response');
2942 -}
2943 -
2944 -/**
2945 - * Translate text using xAI (Grok) API
2946 - */
2947 -private function translate_with_xai($api_key, $model, $system_prompt, $text) {
2948 - $response = wp_remote_post('https://api.x.ai/v1/chat/completions', [
2949 - 'timeout' => 60,
2950 - 'headers' => [
2951 - 'Authorization' => 'Bearer ' . $api_key,
2952 - 'Content-Type' => 'application/json'
2953 - ],
2954 - 'body' => wp_json_encode([
2955 - 'model' => $model,
2956 - 'messages' => [
2957 - ['role' => 'system', 'content' => $system_prompt],
2958 - ['role' => 'user', 'content' => $text]
2959 - ],
2960 - 'temperature' => 0.3
2961 - ])
2962 - ]);
2963 -
2964 - if (is_wp_error($response)) {
2965 - return $response;
2966 - }
2967 -
2968 - $body = json_decode(wp_remote_retrieve_body($response), true);
2969 -
2970 - if (isset($body['error'])) {
2971 - return new WP_Error('api_error', $body['error']['message']);
2972 - }
2973 -
2974 - if (isset($body['choices'][0]['message']['content'])) {
2975 - return $body['choices'][0]['message']['content'];
2976 - }
2977 -
2978 - return new WP_Error('api_error', 'Invalid API response');
2979 -}
2980 -
2981 -/**
2982 - * Translate text using DeepSeek API
2983 - */
2984 -private function translate_with_deepseek($api_key, $model, $system_prompt, $text) {
2985 - $response = wp_remote_post('https://api.deepseek.com/v1/chat/completions', [
2986 - 'timeout' => 60,
2987 - 'headers' => [
2988 - 'Authorization' => 'Bearer ' . $api_key,
2989 - 'Content-Type' => 'application/json'
2990 - ],
2991 - 'body' => wp_json_encode([
2992 - 'model' => $model,
2993 - 'messages' => [
2994 - ['role' => 'system', 'content' => $system_prompt],
2995 - ['role' => 'user', 'content' => $text]
2996 - ],
2997 - 'temperature' => 0.3
2998 - ])
2999 - ]);
3000 -
3001 - if (is_wp_error($response)) {
3002 - return $response;
3003 - }
3004 -
3005 - $body = json_decode(wp_remote_retrieve_body($response), true);
3006 -
3007 - if (isset($body['error'])) {
3008 - return new WP_Error('api_error', $body['error']['message']);
3009 - }
3010 -
3011 - if (isset($body['choices'][0]['message']['content'])) {
3012 - return $body['choices'][0]['message']['content'];
3013 - }
3014 -
3015 - return new WP_Error('api_error', 'Invalid API response');
3016 -}
3017 -
3018 -/**
3019 - * Translate text using Google Gemini API
3020 - */
3021 -private function translate_with_gemini($api_key, $model, $system_prompt, $text) {
3022 - if ($model === 'gemini-3-pro-preview') {
3023 - $model = 'gemini-3.1-pro-preview';
3024 - }
3025 - $url = 'https://generativelanguage.googleapis.com/v1beta/models/' . $model . ':generateContent?key=' . $api_key;
3026 -
3027 - $response = wp_remote_post($url, [
3028 - 'timeout' => 60,
3029 - 'headers' => [
3030 - 'Content-Type' => 'application/json'
3031 - ],
3032 - 'body' => wp_json_encode([
3033 - 'contents' => [
3034 - [
3035 - 'parts' => [
3036 - ['text' => $system_prompt . "\n\n" . $text]
3037 - ]
3038 - ]
3039 - ],
3040 - 'generationConfig' => [
3041 - 'temperature' => 0.3
3042 - ]
3043 - ])
3044 - ]);
3045 -
3046 - if (is_wp_error($response)) {
3047 - return $response;
3048 - }
3049 -
3050 - $body = json_decode(wp_remote_retrieve_body($response), true);
3051 -
3052 - if (isset($body['error'])) {
3053 - return new WP_Error('api_error', $body['error']['message']);
3054 - }
3055 -
3056 - if (isset($body['candidates'][0]['content']['parts'][0]['text'])) {
3057 - return $body['candidates'][0]['content']['parts'][0]['text'];
3058 - }
3059 -
3060 - return new WP_Error('api_error', 'Invalid API response');
3061 -}
3062 -
3063 -/**
3064 - * Translate text using OpenRouter API
3065 - */
3066 -private function translate_with_openrouter($api_key, $model, $system_prompt, $text) {
3067 - $response = wp_remote_post('https://openrouter.ai/api/v1/chat/completions', [
3068 - 'timeout' => 60,
3069 - 'headers' => [
3070 - 'Authorization' => 'Bearer ' . $api_key,
3071 - 'Content-Type' => 'application/json',
3072 - 'HTTP-Referer' => home_url(),
3073 - 'X-Title' => 'MxChat Translation'
3074 - ],
3075 - 'body' => wp_json_encode([
3076 - 'model' => $model,
3077 - 'messages' => [
3078 - ['role' => 'system', 'content' => $system_prompt],
3079 - ['role' => 'user', 'content' => $text]
3080 - ],
3081 - 'temperature' => 0.3
3082 - ])
3083 - ]);
3084 -
3085 - if (is_wp_error($response)) {
3086 - return $response;
3087 - }
3088 -
3089 - $body = json_decode(wp_remote_retrieve_body($response), true);
3090 -
3091 - if (isset($body['error'])) {
3092 - return new WP_Error('api_error', $body['error']['message']);
3093 - }
3094 -
3095 - if (isset($body['choices'][0]['message']['content'])) {
3096 - return $body['choices'][0]['message']['content'];
3097 - }
3098 -
3099 - return new WP_Error('api_error', 'Invalid API response');
3100 -}
3101 -
3102 -public function mxchat_fetch_chat_history() {
3103 - global $wpdb;
3104 - $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
3105 - $url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
3106 -
3107 - if (!current_user_can('manage_options')) {
3108 - wp_send_json_error(['message' => 'Insufficient permissions']);
3109 - wp_die();
3110 - }
3111 -
3112 - $page = isset($_POST['page']) ? absint($_POST['page']) : 1;
3113 - $per_page = isset($_POST['per_page']) ? absint($_POST['per_page']) : 50;
3114 - $offset = ($page - 1) * $per_page;
3115 - $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
3116 - $sort_raw = isset($_POST['sort_order']) ? sanitize_key($_POST['sort_order']) : 'desc';
3117 - $allowed_sorts = array('asc', 'desc', 'rating_positive', 'rating_negative');
3118 - if (!in_array($sort_raw, $allowed_sorts, true)) { $sort_raw = 'desc'; }
3119 - $sort_order = ($sort_raw === 'asc') ? 'ASC' : 'DESC';
3120 - $ratings_table = $wpdb->prefix . 'mxchat_session_ratings';
3121 - $ratings_join = '';
3122 - $rating_table_exists = ($wpdb->get_var($wpdb->prepare("SHOW TABLES LIKE %s", $ratings_table)) === $ratings_table);
3123 - if ($rating_table_exists && ($sort_raw === 'rating_positive' || $sort_raw === 'rating_negative')) {
3124 - // We sort by rating then recency. Wrap rating_value so NULL sorts last.
3125 - $rating_dir = ($sort_raw === 'rating_positive') ? 'DESC' : 'ASC';
3126 - $ratings_join = " LEFT JOIN {$ratings_table} r ON r.session_id = t.session_id ";
3127 - }
3128 -
3129 - // Build search condition
3130 - $search_condition = '';
3131 - $search_params = [];
3132 - if (!empty($search)) {
3133 - $search_condition = "WHERE (
3134 - session_id LIKE %s
3135 - OR user_email LIKE %s
3136 - OR user_name LIKE %s
3137 - OR user_identifier LIKE %s
3138 - OR message LIKE %s
3139 - )";
3140 - $search_params = array_fill(0, 5, '%' . $wpdb->esc_like($search) . '%');
3141 - }
3142 -
3143 - // Get total count
3144 - $count_query = !empty($search)
3145 - ? $wpdb->prepare("SELECT COUNT(DISTINCT session_id) FROM {$table_name} {$search_condition}", $search_params)
3146 - : "SELECT COUNT(DISTINCT session_id) FROM {$table_name}";
3147 - $total_sessions = (int) $wpdb->get_var($count_query);
3148 -
3149 - // Get session IDs for current page. Default sort is recency; rating sorts join the ratings table
3150 - // and order by rating value (NULLs last) with recency as tiebreaker.
3151 - if ($ratings_join) {
3152 - $order_by = "ORDER BY (r.rating_value IS NULL), r.rating_value {$rating_dir}, MAX(t.timestamp) DESC";
3153 - } else {
3154 - $order_by = "ORDER BY MAX(t.timestamp) {$sort_order}";
3155 - }
3156 - $session_query = !empty($search)
3157 - ? $wpdb->prepare(
3158 - "SELECT DISTINCT t.session_id FROM {$table_name} t {$ratings_join} {$search_condition}
3159 - GROUP BY t.session_id {$order_by} LIMIT %d OFFSET %d",
3160 - array_merge($search_params, [$per_page, $offset])
3161 - )
3162 - : $wpdb->prepare(
3163 - "SELECT DISTINCT t.session_id FROM {$table_name} t {$ratings_join}
3164 - GROUP BY t.session_id {$order_by} LIMIT %d OFFSET %d",
3165 - $per_page, $offset
3166 - );
3167 - $session_ids = $wpdb->get_col($session_query);
3168 -
3169 - $total_pages = ceil($total_sessions / $per_page);
3170 -
3171 - if (empty($session_ids)) {
3172 - wp_send_json([
3173 - 'success' => true,
3174 - 'sessions' => [],
3175 - 'page' => $page,
3176 - 'total_pages' => 0,
3177 - 'total_sessions' => 0,
3178 - 'showing_start' => 0,
3179 - 'showing_end' => 0
3180 - ]);
3181 - wp_die();
3182 - }
3183 -
3184 - // Check for optional columns/tables
3185 - $url_table_exists = $wpdb->get_var("SHOW TABLES LIKE '$url_clicks_table'") === $url_clicks_table;
3186 - $originating_columns_exist = !empty($wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'originating_page_url'"));
3187 -
3188 - // Batch-fetch session ratings for this page (plan-a5b006).
3189 - $ratings_map = array();
3190 - if ($rating_table_exists && !empty($session_ids)) {
3191 - $placeholders = implode(',', array_fill(0, count($session_ids), '%s'));
3192 - $rating_rows = $wpdb->get_results($wpdb->prepare(
3193 - "SELECT session_id, rating_value, rating_feedback FROM {$ratings_table} WHERE session_id IN ($placeholders)",
3194 - $session_ids
3195 - ));
3196 - foreach ($rating_rows as $row) {
3197 - $ratings_map[$row->session_id] = array(
3198 - 'value' => (int) $row->rating_value,
3199 - 'feedback' => (string) $row->rating_feedback,
3200 - );
3201 - }
3202 - }
3203 -
3204 - // Build session list data
3205 - $sessions = [];
3206 - foreach ($session_ids as $session_id) {
3207 - // Get session metadata
3208 - $session_data = $originating_columns_exist
3209 - ? $wpdb->get_row($wpdb->prepare(
3210 - "SELECT user_email, user_name, user_identifier, originating_page_url, originating_page_title, timestamp
3211 - FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC LIMIT 1",
3212 - $session_id
3213 - ))
3214 - : $wpdb->get_row($wpdb->prepare(
3215 - "SELECT user_email, user_name, user_identifier, timestamp FROM {$table_name}
3216 - WHERE session_id = %s LIMIT 1",
3217 - $session_id
3218 - ));
3219 -
3220 - // Get message count and latest timestamp
3221 - $message_stats = $wpdb->get_row($wpdb->prepare(
3222 - "SELECT COUNT(*) as count, MAX(timestamp) as latest FROM {$table_name} WHERE session_id = %s",
3223 - $session_id
3224 - ));
3225 -
3226 - // Get first user message as preview
3227 - $first_user_msg = $wpdb->get_var($wpdb->prepare(
3228 - "SELECT message FROM {$table_name} WHERE session_id = %s AND role = 'user' ORDER BY timestamp ASC LIMIT 1",
3229 - $session_id
3230 - ));
3231 - $preview = $first_user_msg ? wp_trim_words(wp_strip_all_tags(stripslashes($first_user_msg)), 12, '...') : 'No messages';
3232 -
3233 - // Build display name
3234 - $user_email = !empty($session_data->user_email) ? $session_data->user_email : '';
3235 - $user_name = !empty($session_data->user_name) ? $session_data->user_name : '';
3236 - $user_identifier = !empty($session_data->user_identifier) ? $session_data->user_identifier : 'Guest';
3237 -
3238 - $display_name = $user_name ?: ($user_email ? explode('@', $user_email)[0] : $user_identifier);
3239 - $display_sub = $user_email ?: ('ID: ' . $user_identifier);
3240 -
3241 - // Format time - show relative for recent, date for older
3242 - $timestamp = strtotime($message_stats->latest . ' UTC');
3243 - $now = time();
3244 - $diff = $now - $timestamp;
3245 - if ($diff < 3600) {
3246 - $time_display = floor($diff / 60) . 'm ago';
3247 - } elseif ($diff < 86400) {
3248 - $time_display = floor($diff / 3600) . 'h ago';
3249 - } elseif ($diff < 604800) {
3250 - $time_display = floor($diff / 86400) . 'd ago';
3251 - } else {
3252 - $time_display = wp_date('M j', $timestamp);
3253 - }
3254 -
3255 - // Get initials for avatar
3256 - $initials = strtoupper(substr($display_name, 0, 2));
3257 - if (strlen($display_name) > 2 && strpos($display_name, ' ') !== false) {
3258 - $parts = explode(' ', $display_name);
3259 - $initials = strtoupper(substr($parts[0], 0, 1) . substr(end($parts), 0, 1));
3260 - }
3261 -
3262 - $rating_entry = isset($ratings_map[$session_id]) ? $ratings_map[$session_id] : null;
3263 - $rating_value = $rating_entry ? $rating_entry['value'] : null;
3264 - $rating_feedback = $rating_entry ? $rating_entry['feedback'] : '';
3265 -
3266 - $sessions[] = [
3267 - 'session_id' => $session_id,
3268 - 'display_name' => $display_name,
3269 - 'display_sub' => $display_sub,
3270 - 'initials' => $initials,
3271 - 'preview' => $preview,
3272 - 'message_count' => (int) $message_stats->count,
3273 - 'time_display' => $time_display,
3274 - 'timestamp' => $message_stats->latest,
3275 - 'rating_value' => $rating_value,
3276 - 'rating_feedback' => $rating_feedback,
3277 - ];
3278 - }
3279 -
3280 - wp_send_json([
3281 - 'success' => true,
3282 - 'sessions' => $sessions,
3283 - 'page' => $page,
3284 - 'total_pages' => $total_pages,
3285 - 'total_sessions' => $total_sessions,
3286 - 'showing_start' => $offset + 1,
3287 - 'showing_end' => min($offset + $per_page, $total_sessions)
3288 - ]);
3289 - wp_die();
3290 -}
3291 -
3292 -/**
3293 - * Fetch single conversation details for split-panel view
3294 - */
3295 -public function mxchat_fetch_conversation() {
3296 - global $wpdb;
3297 - $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
3298 - $url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
3299 -
3300 - if (!current_user_can('manage_options')) {
3301 - wp_send_json_error(['message' => 'Insufficient permissions']);
3302 - wp_die();
3303 - }
3304 -
3305 - $session_id = isset($_POST['session_id']) ? sanitize_text_field($_POST['session_id']) : '';
3306 - if (empty($session_id)) {
3307 - wp_send_json_error(['message' => 'No session ID provided']);
3308 - wp_die();
3309 - }
3310 -
3311 - // Check for optional columns/tables
3312 - $url_table_exists = $wpdb->get_var("SHOW TABLES LIKE '$url_clicks_table'") === $url_clicks_table;
3313 - $originating_columns_exist = !empty($wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'originating_page_url'"));
3314 -
3315 - // Get session metadata
3316 - $session_data = $originating_columns_exist
3317 - ? $wpdb->get_row($wpdb->prepare(
3318 - "SELECT user_email, user_name, user_identifier, originating_page_url, originating_page_title, timestamp
3319 - FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC LIMIT 1",
3320 - $session_id
3321 - ))
3322 - : $wpdb->get_row($wpdb->prepare(
3323 - "SELECT user_email, user_name, user_identifier, timestamp FROM {$table_name}
3324 - WHERE session_id = %s LIMIT 1",
3325 - $session_id
3326 - ));
3327 -
3328 - if (!$session_data) {
3329 - wp_send_json_error(['message' => 'Session not found']);
3330 - wp_die();
3331 - }
3332 -
3333 - // Get clicked URLs
3334 - $clicked_urls = [];
3335 - if ($url_table_exists) {
3336 - $url_clicks = $wpdb->get_results($wpdb->prepare(
3337 - "SELECT DISTINCT clicked_url FROM {$url_clicks_table}
3338 - WHERE session_id = %s ORDER BY click_timestamp ASC",
3339 - $session_id
3340 - ));
3341 - foreach ($url_clicks as $click) {
3342 - $clicked_urls[] = $click->clicked_url;
3343 - }
3344 - }
3345 -
3346 - // Get all messages
3347 - $messages = $wpdb->get_results($wpdb->prepare(
3348 - "SELECT * FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC",
3349 - $session_id
3350 - ));
3351 -
3352 - // Build user info
3353 - $user_email = !empty($session_data->user_email) ? $session_data->user_email : '';
3354 - $user_name = !empty($session_data->user_name) ? $session_data->user_name : '';
3355 - $user_identifier = !empty($session_data->user_identifier) ? $session_data->user_identifier : 'Guest';
3356 -
3357 - $display_name = $user_name ?: ($user_email ? explode('@', $user_email)[0] : $user_identifier);
3358 - $display_sub = $user_email ?: ('ID: ' . $user_identifier);
3359 -
3360 - // Get initials
3361 - $initials = strtoupper(substr($display_name, 0, 2));
3362 - if (strlen($display_name) > 2 && strpos($display_name, ' ') !== false) {
3363 - $parts = explode(' ', $display_name);
3364 - $initials = strtoupper(substr($parts[0], 0, 1) . substr(end($parts), 0, 1));
3365 - }
3366 -
3367 - // Page info
3368 - $page_url = $originating_columns_exist && !empty($session_data->originating_page_url) ? $session_data->originating_page_url : '';
3369 - $page_title = '';
3370 - if ($page_url) {
3371 - $page_title = !empty($session_data->originating_page_title) ? $session_data->originating_page_title : parse_url($page_url, PHP_URL_PATH);
3372 - }
3373 -
3374 - // Format messages for output
3375 - $formatted_messages = [];
3376 - foreach ($messages as $msg) {
3377 - $is_user = ($msg->role === 'user');
3378 - $is_bot = ($msg->role === 'bot' || $msg->role === 'assistant');
3379 -
3380 - $content = wp_kses(
3381 - stripslashes($msg->message),
3382 - [
3383 - 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
3384 - 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
3385 - 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []],
3386 - 'div' => ['class' => [], 'id' => [], 'data-nonce' => []],
3387 - 'img' => ['src' => [], 'alt' => [], 'class' => []],
3388 - 'h3' => ['class' => []],
3389 - 'h4' => ['class' => []],
3390 - 'button' => ['type' => [], 'class' => [], 'data-product-id' => [], 'data-nonce' => [], 'data-product-type' => [], 'data-original-text' => [], 'data-mxchat-action' => []],
3391 - 'select' => ['class' => [], 'data-attribute' => []],
3392 - 'option' => ['value' => []],
3393 - 'span' => ['class' => []],
3394 - 'del' => [], 'ins' => [],
3395 - ]
3396 - );
3397 - $formatted_content = $this->format_transcript_message($content);
3398 -
3399 - $has_rag = $is_bot && !empty($msg->rag_context);
3400 -
3401 - $formatted_messages[] = [
3402 - 'id' => $msg->id,
3403 - 'role' => $msg->role,
3404 - 'is_user' => $is_user,
3405 - 'is_bot' => $is_bot,
3406 - 'content' => $formatted_content,
3407 - 'timestamp' => wp_date('g:i A', strtotime($msg->timestamp . ' UTC')),
3408 - 'full_timestamp' => wp_date('F j, Y g:i A', strtotime($msg->timestamp . ' UTC')),
3409 - 'has_rag' => $has_rag
3410 - ];
3411 - }
3412 -
3413 - // First message timestamp for "started" display
3414 - $started = !empty($messages) ? wp_date('M j, Y g:i A', strtotime($messages[0]->timestamp . ' UTC')) : '-';
3415 -
3416 - // Pull rating_feedback for this session (if any) so the details drawer can show it.
3417 - $rating_feedback = '';
3418 - $ratings_table_det = $wpdb->prefix . 'mxchat_session_ratings';
3419 - if ($wpdb->get_var("SHOW TABLES LIKE '$ratings_table_det'") === $ratings_table_det) {
3420 - $rating_feedback = (string) $wpdb->get_var($wpdb->prepare(
3421 - "SELECT rating_feedback FROM {$ratings_table_det} WHERE session_id = %s LIMIT 1",
3422 - $session_id
3423 - ));
3424 - }
3425 -
3426 - wp_send_json([
3427 - 'success' => true,
3428 - 'session_id' => $session_id,
3429 - 'user' => [
3430 - 'name' => $display_name,
3431 - 'sub' => $display_sub,
3432 - 'initials' => $initials,
3433 - 'email' => $user_email,
3434 - 'identifier' => $user_identifier
3435 - ],
3436 - 'page' => [
3437 - 'url' => $page_url,
3438 - 'title' => $page_title
3439 - ],
3440 - 'clicked_urls' => $clicked_urls,
3441 - 'messages' => $formatted_messages,
3442 - 'message_count' => count($messages),
3443 - 'started' => $started,
3444 - 'rating_feedback' => $rating_feedback
3445 - ]);
3446 - wp_die();
3447 -}
3448 -
3449 -
3450 -/**
3451 - * ALTERNATIVE: Simpler helper method using string replacement
3452 - */
3453 -private function highlight_clicked_links($message_content, $clicked_urls) {
3454 - if (empty($clicked_urls)) {
3455 - return wp_kses(
3456 - $message_content,
3457 - [
3458 - 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
3459 - 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
3460 - 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
3461 - ]
3462 - );
3463 - }
3464 -
3465 - // First apply standard sanitization
3466 - $message_content = wp_kses(
3467 - $message_content,
3468 - [
3469 - 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
3470 - 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
3471 - 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
3472 - ]
3473 - );
3474 -
3475 - // Process each clicked URL
3476 - foreach ($clicked_urls as $clicked_url) {
3477 - // Try multiple patterns to catch different link formats
3478 - $patterns = [
3479 - // Standard link format
3480 - '/<a([^>]*href=["\']' . preg_quote($clicked_url, '/') . '["\'][^>]*)>/i',
3481 - // Link with trailing slash
3482 - '/<a([^>]*href=["\']' . preg_quote(rtrim($clicked_url, '/'), '/') . '\/?["\'][^>]*)>/i',
3483 - // Encoded entities version
3484 - '/<a([^>]*href=["\']' . preg_quote(htmlentities($clicked_url), '/') . '["\'][^>]*)>/i',
3485 - ];
3486 -
3487 - foreach ($patterns as $pattern) {
3488 - if (preg_match($pattern, $message_content)) {
3489 - $message_content = preg_replace_callback(
3490 - $pattern,
3491 - function($matches) {
3492 - $full_match = $matches[0];
3493 - $attributes = $matches[1];
3494 -
3495 - // Check if it already has the class
3496 - if (strpos($full_match, 'mxchat-clicked-link') !== false) {
3497 - return $full_match;
3498 - }
3499 -
3500 - // Check if class attribute exists
3501 - if (preg_match('/class=["\']([^"\']*)["\']/', $attributes, $class_matches)) {
3502 - // Add to existing class
3503 - $new_attributes = preg_replace(
3504 - '/class=["\']([^"\']*)["\']/',
3505 - 'class="$1 mxchat-clicked-link"',
3506 - $attributes
3507 - );
3508 - } else {
3509 - // Add new class attribute
3510 - $new_attributes = $attributes . ' class="mxchat-clicked-link"';
3511 - }
3512 -
3513 - // Add title if not present
3514 - if (strpos($new_attributes, 'title=') === false) {
3515 - $new_attributes .= ' title="User clicked this link"';
3516 - }
3517 -
3518 - return '<a' . $new_attributes . '>';
3519 - },
3520 - $message_content
3521 - );
3522 -
3523 - // If we found and replaced, break out of the patterns loop
3524 - break;
3525 - }
3526 - }
3527 - }
3528 -
3529 - return $message_content;
3530 -}
3531 -
3532 -public function mxchat_create_prompts_page() {
3533 - //error_log('=== DEBUG: mxchat_create_prompts_page started ===');
3534 -
3535 - global $wpdb;
3536 - $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
3537 -
3538 - $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
3539 - $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
3540 -
3541 - // Display success message if all prompts were deleted
3542 - if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
3543 - echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p><button type="button" class="notice-dismiss"><span class="screen-reader-text">' . esc_html__('Dismiss this notice.', 'mxchat') . '</span></button></div>';
3544 - }
3545 -
3546 - // Set up pagination, search query, and content type filter
3547 - $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
3548 - $search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
3549 - $content_type_filter = isset($_GET['content_type']) ? sanitize_key($_GET['content_type']) : ''; // ADDED 2.5.6
3550 - $current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
3551 - $per_page = 25;
3552 -
3553 - //error_log('DEBUG: Search query: ' . $search_query);
3554 - //error_log('DEBUG: Content type filter: ' . $content_type_filter);
3555 - //error_log('DEBUG: Current page: ' . $current_page);
3556 - //error_log('DEBUG: Per page: ' . $per_page);
3557 -
3558 - // ================================
3559 - // MULTI-BOT CONFIGURATION
3560 - // ================================
3561 -
3562 - // Check for multi-bot and set up bot selection
3563 - if (class_exists('MxChat_Multi_Bot_Manager')) {
3564 - $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
3565 - $available_bots = $multi_bot_manager->get_available_bots();
3566 -
3567 - // Get saved bot selection (user-specific first, then site-wide default)
3568 - $user_id = get_current_user_id();
3569 - $saved_bot_id = get_user_meta($user_id, 'mxchat_selected_knowledge_bot', true);
3570 - if (empty($saved_bot_id)) {
3571 - $saved_bot_id = get_option('mxchat_current_knowledge_bot', 'default');
3572 - }
3573 -
3574 - // Allow URL override but default to saved selection
3575 - $current_bot_id = isset($_GET['bot_id']) ? sanitize_key($_GET['bot_id']) : $saved_bot_id;
3576 - $multibot_active = true;
3577 - } else {
3578 - $current_bot_id = 'default';
3579 - $multibot_active = false;
3580 - }
3581 -
3582 - // ================================
3583 - // DATA SOURCE CONFIGURATION
3584 - // ================================
3585 -
3586 - // Get bot-specific Pinecone settings
3587 - $pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($current_bot_id);
3588 - $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
3589 - $pinecone_api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
3590 -
3591 - // Get OpenAI Vector Store settings
3592 - $vectorstore_options = get_option('mxchat_openai_vectorstore_options', array());
3593 - $use_vectorstore = ($vectorstore_options['mxchat_use_openai_vectorstore'] ?? '0') === '1';
3594 -
3595 - //error_log('DEBUG: Bot ' . $current_bot_id . ' - Use Pinecone: ' . ($use_pinecone ? 'YES' : 'NO'));
3596 - //error_log('DEBUG: Bot ' . $current_bot_id . ' - Has API Key: ' . (!empty($pinecone_api_key) ? 'YES' : 'NO'));
3597 - //error_log('DEBUG: Bot ' . $current_bot_id . ' - Host: ' . ($pinecone_options['mxchat_pinecone_host'] ?? 'NOT SET'));
3598 - //error_log('DEBUG: Bot ' . $current_bot_id . ' - Namespace: ' . ($pinecone_options['mxchat_pinecone_namespace'] ?? 'NOT SET'));
3599 -
3600 - if ($use_pinecone && !empty($pinecone_api_key)) {
3601 - //error_log('DEBUG: Using PINECONE data source with bot-specific config');
3602 - // PINECONE DATA SOURCE
3603 - $data_source = 'pinecone';
3604 -
3605 - // IMPORTANT: Pass the bot-specific $pinecone_options, not default options!
3606 - // UPDATED 2.5.6: Added content_type_filter parameter
3607 - $records = $pinecone_manager->mxchat_fetch_pinecone_records($pinecone_options, $search_query, $current_page, $per_page, $current_bot_id, $content_type_filter);
3608 -
3609 - // TEMPORARY DEBUG - Add this right after the fetch call
3610 - //error_log('=== DEBUG: Bot switching issue ===');
3611 - //error_log('Current bot ID: ' . $current_bot_id);
3612 - //error_log('Use Pinecone: ' . ($use_pinecone ? 'YES' : 'NO'));
3613 - //error_log('Records returned: ' . count($records['data'] ?? []));
3614 - //error_log('Total records: ' . ($records['total'] ?? 0));
3615 -
3616 - // Check first few records to see their bot_id
3617 - if (!empty($records['data'])) {
3618 - foreach (array_slice($records['data'], 0, 3) as $i => $record) {
3619 - $record_bot_id = $record->bot_id ?? 'NOT_SET';
3620 - //error_log('Record ' . ($i+1) . ' bot_id: ' . $record_bot_id . ', content preview: ' . substr($record->article_content ?? '', 0, 30) . '...');
3621 - }
3622 - }
3623 - //error_log('=== END DEBUG ===');
3624 -
3625 - $total_records = $records['total'] ?? 0;
3626 - $prompts = $records['data'] ?? array();
3627 - $total_in_database = $records['total_in_database'] ?? 0;
3628 - $showing_recent_only = $records['showing_recent_only'] ?? false;
3629 -
3630 - $total_pages = ceil($total_records / $per_page);
3631 -
3632 - } else {
3633 - //error_log('DEBUG: Using WORDPRESS DB data source');
3634 - // WORDPRESS DB DATA SOURCE (your existing logic)
3635 - $data_source = 'wordpress';
3636 -
3637 - // Initialize these variables for WordPress DB
3638 - $total_in_database = 0;
3639 - $showing_recent_only = false;
3640 -
3641 - $offset = ($current_page - 1) * $per_page;
3642 -
3643 - // UPDATED 2.5.6: Build WHERE clause for search and content type filtering
3644 - $where_clauses = array();
3645 - $where_values = array();
3646 -
3647 - if ($search_query) {
3648 - $where_clauses[] = "article_content LIKE %s";
3649 - $where_values[] = '%' . $wpdb->esc_like($search_query) . '%';
3650 - }
3651 -
3652 - if ($content_type_filter) {
3653 - $where_clauses[] = "content_type = %s";
3654 - $where_values[] = $content_type_filter;
3655 - }
3656 -
3657 - $sql_where = "";
3658 - if (!empty($where_clauses)) {
3659 - $sql_where = "WHERE " . implode(" AND ", $where_clauses);
3660 - }
3661 -
3662 - // UPDATED 2.6.3: Count unique entries (by source_url) instead of individual rows
3663 - // This ensures pagination shows X entries per page, not X chunks
3664 - // Entries with empty source_url are counted individually
3665 - if (!empty($where_values)) {
3666 - // Count unique source_urls + count of rows with empty source_url
3667 - $count_query = $wpdb->prepare(
3668 - "SELECT (SELECT COUNT(DISTINCT source_url) FROM {$table_name} {$sql_where} AND source_url != '') +
3669 - (SELECT COUNT(*) FROM {$table_name} {$sql_where} AND (source_url = '' OR source_url IS NULL))",
3670 - array_merge($where_values, $where_values)
3671 - );
3672 - } else {
3673 - $count_query = "SELECT (SELECT COUNT(DISTINCT source_url) FROM {$table_name} WHERE source_url != '') +
3674 - (SELECT COUNT(*) FROM {$table_name} WHERE source_url = '' OR source_url IS NULL)";
3675 - }
3676 - $total_records = $wpdb->get_var($count_query);
3677 - $total_pages = ceil($total_records / $per_page);
3678 -
3679 - // UPDATED 2.6.3: Get unique source_urls for pagination, then fetch all their rows
3680 - // Step 1: Get the source_urls for this page (distinct URLs ordered by latest timestamp)
3681 - if (!empty($where_values)) {
3682 - $urls_query = $wpdb->prepare(
3683 - "SELECT source_url, MAX(timestamp) as latest_ts FROM {$table_name} {$sql_where}
3684 - GROUP BY source_url ORDER BY latest_ts DESC LIMIT %d OFFSET %d",
3685 - array_merge($where_values, array($per_page, $offset))
3686 - );
3687 - } else {
3688 - $urls_query = $wpdb->prepare(
3689 - "SELECT source_url, MAX(timestamp) as latest_ts FROM {$table_name}
3690 - GROUP BY source_url ORDER BY latest_ts DESC LIMIT %d OFFSET %d",
3691 - $per_page, $offset
3692 - );
3693 - }
3694 - $page_urls = $wpdb->get_results($urls_query);
3695 -
3696 - // Step 2: Fetch all rows for these source_urls
3697 - $prompts = array();
3698 - if (!empty($page_urls)) {
3699 - // Build URL order map to preserve newest-first ordering from step 1
3700 - $url_order_map = array();
3701 - $url_list = array();
3702 - $has_empty_url = false;
3703 - $order_index = 0;
3704 - foreach ($page_urls as $url_row) {
3705 - if (empty($url_row->source_url)) {
3706 - $has_empty_url = true;
3707 - $url_order_map['__empty__'] = $order_index++;
3708 - } else {
3709 - $url_list[] = $url_row->source_url;
3710 - $url_order_map[$url_row->source_url] = $order_index++;
3711 - }
3712 - }
3713 -
3714 - // Build query to fetch all rows for these URLs
3715 - $url_conditions = array();
3716 - $url_values = array();
3717 -
3718 - if (!empty($url_list)) {
3719 - $placeholders = implode(',', array_fill(0, count($url_list), '%s'));
3720 - $url_conditions[] = "source_url IN ($placeholders)";
3721 - $url_values = array_merge($url_values, $url_list);
3722 - }
3723 -
3724 - if ($has_empty_url) {
3725 - $url_conditions[] = "(source_url = '' OR source_url IS NULL)";
3726 - }
3727 -
3728 - if (!empty($url_conditions)) {
3729 - $url_where = "WHERE (" . implode(" OR ", $url_conditions) . ")";
3730 -
3731 - // Add original filters back
3732 - if (!empty($where_clauses)) {
3733 - $url_where .= " AND " . implode(" AND ", $where_clauses);
3734 - $url_values = array_merge($url_values, $where_values);
3735 - }
3736 -
3737 - if (!empty($url_values)) {
3738 - $prompts_query = $wpdb->prepare(
3739 - "SELECT * FROM {$table_name} {$url_where} ORDER BY timestamp DESC",
3740 - $url_values
3741 - );
3742 - } else {
3743 - $prompts_query = "SELECT * FROM {$table_name} {$url_where} ORDER BY timestamp DESC";
3744 - }
3745 -
3746 - $prompts = $wpdb->get_results($prompts_query);
3747 -
3748 - // Sort prompts by the original URL order (newest first), then by timestamp within each URL group
3749 - usort($prompts, function($a, $b) use ($url_order_map) {
3750 - $url_a = empty($a->source_url) ? '__empty__' : $a->source_url;
3751 - $url_b = empty($b->source_url) ? '__empty__' : $b->source_url;
3752 - $order_a = $url_order_map[$url_a] ?? PHP_INT_MAX;
3753 - $order_b = $url_order_map[$url_b] ?? PHP_INT_MAX;
3754 -
3755 - // First sort by URL order (newest URLs first)
3756 - if ($order_a !== $order_b) {
3757 - return $order_a - $order_b;
3758 - }
3759 -
3760 - // Within same URL, sort by timestamp DESC (newest chunks first)
3761 - return strtotime($b->timestamp) - strtotime($a->timestamp);
3762 - });
3763 - }
3764 - }
3765 - }
3766 -
3767 - // ================================
3768 - // PAGINATION GENERATION
3769 - // ================================
3770 -
3771 - // Generate pagination links
3772 - if ($total_pages > 1) {
3773 - // Build a clean base URL with only necessary parameters
3774 - $pagination_args = array('page' => 'mxchat-prompts');
3775 -
3776 - // Preserve bot_id parameter if multi-bot is active
3777 - if ($multibot_active && !empty($current_bot_id) && $current_bot_id !== 'default') {
3778 - $pagination_args['bot_id'] = $current_bot_id;
3779 - }
3780 -
3781 - // Preserve search query and nonce if present
3782 - if ($search_query) {
3783 - $pagination_args['search'] = $search_query;
3784 - if (!empty($nonce)) {
3785 - $pagination_args['_wpnonce'] = $nonce;
3786 - }
3787 - }
3788 -
3789 - // Preserve content type filter if present
3790 - if ($content_type_filter) {
3791 - $pagination_args['content_type'] = $content_type_filter;
3792 - }
3793 -
3794 - // Build clean base URL
3795 - $base_url = add_query_arg($pagination_args, admin_url('admin.php'));
3796 -
3797 - $page_links = paginate_links(array(
3798 - 'base' => $base_url . '%_%',
3799 - 'format' => '&paged=%#%',
3800 - 'prev_text' => __('&laquo; Previous', 'mxchat'),
3801 - 'next_text' => __('Next &raquo;', 'mxchat'),
3802 - 'total' => $total_pages,
3803 - 'current' => $current_page,
3804 - 'type' => 'plain',
3805 - ));
3806 - } else {
3807 - $page_links = '';
3808 - }
3809 -
3810 - // ================================
3811 - // PROCESSING STATUS RETRIEVAL
3812 - // ================================
3813 -
3814 - // Retrieve processing statuses using queue-based method
3815 - $processing_statuses = $knowledge_manager->mxchat_get_processing_statuses();
3816 - $pdf_status = $processing_statuses['pdf_status'];
3817 - $sitemap_status = $processing_statuses['sitemap_status'];
3818 - $is_processing = $processing_statuses['is_processing'];
3819 -
3820 - //error_log('=== DEBUG: mxchat_create_prompts_page data preparation completed ===');
3821 -
3822 - // ================================
3823 - // RENDER PAGE WITH NEW SIDEBAR LAYOUT
3824 - // ================================
3825 -
3826 - // Include the new knowledge page template
3827 - require_once plugin_dir_path(__FILE__) . 'admin-knowledge-page.php';
3828 -
3829 - // Package all page data for the render function
3830 - $page_data = array(
3831 - 'prompts' => $prompts,
3832 - 'total_records' => $total_records,
3833 - 'total_pages' => $total_pages,
3834 - 'current_page' => $current_page,
3835 - 'per_page' => $per_page,
3836 - 'page_links' => $page_links,
3837 - 'search_query' => $search_query,
3838 - 'content_type_filter' => $content_type_filter,
3839 - 'data_source' => $data_source,
3840 - 'use_pinecone' => $use_pinecone,
3841 - 'use_vectorstore' => $use_vectorstore,
3842 - 'multibot_active' => $multibot_active,
3843 - 'current_bot_id' => $current_bot_id,
3844 - 'pdf_status' => $pdf_status,
3845 - 'sitemap_status' => $sitemap_status,
3846 - 'is_processing' => $is_processing,
3847 - 'total_in_database' => $total_in_database ?? 0,
3848 - 'showing_recent_only' => $showing_recent_only ?? false,
3849 - );
3850 -
3851 - // Render the new sidebar-based page
3852 - mxchat_render_knowledge_page($this, $knowledge_manager, $page_data);
3853 -}
3854 -
3855 -/**
3856 - * Get bot-specific Pinecone configuration
3857 - * Used in the knowledge retrieval functions
3858 - */
3859 -private function get_bot_pinecone_config($bot_id = 'default') {
3860 - //error_log("MXCHAT DEBUG: get_bot_pinecone_config called for bot: " . $bot_id);
3861 -
3862 - // If default bot or multi-bot add-on not active, use default Pinecone config
3863 - if ($bot_id === 'default' || !class_exists('MxChat_Multi_Bot_Manager')) {
3864 - //error_log("MXCHAT DEBUG: Using default Pinecone config (no multi-bot or bot is 'default')");
3865 - $addon_options = get_option('mxchat_pinecone_addon_options', array());
3866 - $config = array(
3867 - 'use_pinecone' => (isset($addon_options['mxchat_use_pinecone']) && $addon_options['mxchat_use_pinecone'] === '1'),
3868 - 'api_key' => $addon_options['mxchat_pinecone_api_key'] ?? '',
3869 - 'host' => $addon_options['mxchat_pinecone_host'] ?? '',
3870 - 'namespace' => $addon_options['mxchat_pinecone_namespace'] ?? ''
3871 - );
3872 - //error_log("MXCHAT DEBUG: Default config - use_pinecone: " . ($config['use_pinecone'] ? 'true' : 'false'));
3873 - return $config;
3874 - }
3875 -
3876 - //error_log("MXCHAT DEBUG: Calling filter 'mxchat_get_bot_pinecone_config' for bot: " . $bot_id);
3877 -
3878 - // Hook for multi-bot add-on to provide bot-specific Pinecone config
3879 - $bot_pinecone_config = apply_filters('mxchat_get_bot_pinecone_config', array(), $bot_id);
3880 -
3881 - if (!empty($bot_pinecone_config)) {
3882 - //error_log("MXCHAT DEBUG: Got bot-specific config from filter");
3883 - //error_log(" - use_pinecone: " . (isset($bot_pinecone_config['use_pinecone']) ? ($bot_pinecone_config['use_pinecone'] ? 'true' : 'false') : 'not set'));
3884 - //error_log(" - host: " . ($bot_pinecone_config['host'] ?? 'not set'));
3885 - //error_log(" - namespace: " . ($bot_pinecone_config['namespace'] ?? 'not set'));
3886 - } else {
3887 - //error_log("MXCHAT DEBUG: Filter returned empty config!");
3888 - }
3889 -
3890 - return is_array($bot_pinecone_config) ? $bot_pinecone_config : array();
3891 -}
3892 -
3893 -public function mxchat_delete_chat_history() {
3894 - if (!current_user_can('manage_options')) {
3895 - echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
3896 - wp_die();
3897 - }
3898 - check_ajax_referer('mxchat_delete_chat_history', 'security');
3899 -
3900 - if (!isset($_POST['delete_session_ids']) || !is_array($_POST['delete_session_ids'])) {
3901 - echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
3902 - wp_die();
3903 - }
3904 -
3905 - global $wpdb;
3906 - $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
3907 - $translations_table = $wpdb->prefix . 'mxchat_transcript_translations';
3908 - $has_translations = $wpdb->get_var("SHOW TABLES LIKE '$translations_table'") === $translations_table;
3909 -
3910 - // When true, any lead attached to these sessions is fully wiped (all their sessions,
3911 - // across the whole table). Default false: the chat rows go away but the lead is
3912 - // preserved as a separate "chat deleted" lead in the Leads tab.
3913 - $also_delete_lead = !empty($_POST['also_delete_lead']) && $_POST['also_delete_lead'] !== 'false';
3914 -
3915 - $deleted_count = 0;
3916 - $preserved_as_deleted_leads = 0;
3917 - $emails_to_fully_wipe = [];
3918 -
3919 - foreach ((array) $_POST['delete_session_ids'] as $session_id) {
3920 - $session_id_sanitized = sanitize_text_field($session_id);
3921 - if ($session_id_sanitized === '') {
3922 - continue;
3923 - }
3924 -
3925 - // Capture the lead info attached to this session *before* we delete the rows.
3926 - $lead_row = $wpdb->get_row($wpdb->prepare(
3927 - "SELECT user_email, user_name, MAX(timestamp) AS last_ts
3928 - FROM {$table_name}
3929 - WHERE session_id = %s AND user_email IS NOT NULL AND user_email != ''
3930 - GROUP BY user_email, user_name
3931 - ORDER BY last_ts DESC LIMIT 1",
3932 - $session_id_sanitized
3933 - ));
3934 -
3935 - wp_cache_delete('chat_session_' . $session_id_sanitized, 'mxchat_chat_sessions');
3936 - $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
3937 -
3938 - if ($has_translations) {
3939 - $wpdb->delete($translations_table, ['session_id' => $session_id_sanitized]);
3940 - }
3941 -
3942 - delete_option('mxchat_history_' . $session_id_sanitized);
3943 - delete_option('mxchat_agent_name_' . $session_id_sanitized);
3944 -
3945 - if ($lead_row && !empty($lead_row->user_email)) {
3946 - if ($also_delete_lead) {
3947 - // Full-wipe requested — queue the email so that all their sessions and
3948 - // related options get swept below. Also clear this session's pre-chat
3949 - // capture options (they're no longer meaningful).
3950 - $emails_to_fully_wipe[strtolower($lead_row->user_email)] = $lead_row->user_email;
3951 - delete_option('mxchat_email_' . $session_id_sanitized);
3952 - delete_option('mxchat_name_' . $session_id_sanitized);
3953 - } else {
3954 - // Preserve the lead in a "Chat deleted" state via distinct option keys so
3955 - // they stay out of the orphan bucket (orphan = pre-chat form dropoff).
3956 - update_option('mxchat_lead_del_email_' . $session_id_sanitized, $lead_row->user_email, false);
3957 - if (!empty($lead_row->user_name)) {
3958 - update_option('mxchat_lead_del_name_' . $session_id_sanitized, $lead_row->user_name, false);
3959 - }
3960 - if (!empty($lead_row->last_ts)) {
3961 - update_option('mxchat_lead_del_ts_' . $session_id_sanitized, $lead_row->last_ts, false);
3962 - }
3963 - // Clean up pre-chat capture options for this session — chat_deleted supersedes.
3964 - delete_option('mxchat_email_' . $session_id_sanitized);
3965 - delete_option('mxchat_name_' . $session_id_sanitized);
3966 - $preserved_as_deleted_leads++;
3967 - }
3968 - } else {
3969 - // No lead attached — nothing to preserve. Clean up any orphan options anyway.
3970 - delete_option('mxchat_email_' . $session_id_sanitized);
3971 - delete_option('mxchat_name_' . $session_id_sanitized);
3972 - }
3973 -
3974 - $deleted_count++;
3975 - }
3976 -
3977 - // Opt-in full-lead wipe: sweep every remaining row + every option key (including
3978 - // chat_deleted preservation) for each affected email. Reuses the same internal
3979 - // helper as the Leads-tab Delete button for consistency.
3980 - if (!empty($emails_to_fully_wipe)) {
3981 - self::mxchat_wipe_leads_by_email(array_values($emails_to_fully_wipe));
3982 - }
3983 -
3984 - wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
3985 -
3986 - echo wp_json_encode([
3987 - 'success' => sprintf(
3988 - esc_html__('%d chat session(s) have been deleted.', 'mxchat'),
3989 - $deleted_count
3990 - ),
3991 - 'preserved_as_deleted_leads' => $preserved_as_deleted_leads,
3992 - 'leads_fully_wiped' => count($emails_to_fully_wipe),
3993 - ]);
3994 - wp_die();
3995 -}
3996 -
3997 -/**
3998 - * Format transcript message content with markdown processing
3999 - * Converts markdown links, bold, italic, code blocks, and plain URLs to HTML
4000 - */
4001 -private function format_transcript_message($text) {
4002 - if (empty($text)) {
4003 - return '';
4004 - }
4005 -
4006 - // Normalize line endings and clean up excessive whitespace
4007 - $text = str_replace("\r\n", "\n", $text);
4008 - $text = str_replace("\r", "\n", $text);
4009 -
4010 - // Clean up existing <br> tags that may have been saved (legacy data)
4011 - // Convert <br>, <br/>, <br /> back to newlines for consistent processing
4012 - $text = preg_replace('/<br\s*\/?>\s*/i', "\n", $text);
4013 -
4014 - // Collapse 3+ consecutive newlines to just 2 (paragraph break)
4015 - $text = preg_replace('/\n{3,}/', "\n\n", $text);
4016 -
4017 - // Process markdown headers (# Header)
4018 - $text = preg_replace_callback('/^(#{1,6})\s+(.+)$/m', function($matches) {
4019 - $level = strlen($matches[1]);
4020 - $content = esc_html(trim($matches[2]));
4021 - return "<h{$level}>{$content}</h{$level}>";
4022 - }, $text);
4023 -
4024 - // Process code blocks with triple backticks
4025 - $text = preg_replace_callback('/```(\w+)?\n?([\s\S]*?)```/', function($matches) {
4026 - $language = !empty($matches[1]) ? ' class="language-' . esc_attr($matches[1]) . '"' : '';
4027 - $code = esc_html($matches[2]);
4028 - return "<pre><code{$language}>{$code}</code></pre>";
4029 - }, $text);
4030 -
4031 - // Process inline code with single backticks
4032 - $text = preg_replace('/`([^`]+)`/', '<code>$1</code>', $text);
4033 -
4034 - // Process bold text **text** or __text__
4035 - $text = preg_replace('/\*\*(.+?)\*\*/', '<strong>$1</strong>', $text);
4036 - $text = preg_replace('/__(.+?)__/', '<strong>$1</strong>', $text);
4037 -
4038 - // Process italic text *text* or _text_ (but not if part of URL)
4039 - $text = preg_replace('/(?<![*_\w])\*([^*]+)\*(?![*\w])/', '<em>$1</em>', $text);
4040 - $text = preg_replace('/(?<![*_\w])_([^_]+)_(?![*\w])/', '<em>$1</em>', $text);
4041 -
4042 - // Process markdown links [text](url)
4043 - $text = preg_replace_callback('/\[([^\]]+)\]\((https?:\/\/[^\s)]+)\)/', function($matches) {
4044 - $link_text = esc_html($matches[1]);
4045 - $url = esc_url($matches[2]);
4046 - return "<a href=\"{$url}\" target=\"_blank\" rel=\"noopener\">{$link_text}</a>";
4047 - }, $text);
4048 -
4049 - // Process citation-style brackets [URL]
4050 - $text = preg_replace_callback('/\[(https?:\/\/[^\]]+)\]/', function($matches) {
4051 - $url = esc_url($matches[1]);
4052 - return "<a href=\"{$url}\" target=\"_blank\" rel=\"noopener\">{$url}</a>";
4053 - }, $text);
4054 -
4055 - // Process standalone URLs (not already in links or img src)
4056 - $text = preg_replace_callback(
4057 - '/(?<!href="|src="|">)(https?:\/\/[^\s<>"]+)(?![^<]*<\/a>)/',
4058 - function($matches) {
4059 - $url = esc_url($matches[1]);
4060 - // Truncate display URL if too long
4061 - $display = strlen($matches[1]) > 50 ? substr($matches[1], 0, 47) . '...' : $matches[1];
4062 - return "<a href=\"{$url}\" target=\"_blank\" rel=\"noopener\">{$display}</a>";
4063 - },
4064 - $text
4065 - );
4066 -
4067 - // Process mailto links
4068 - $text = preg_replace_callback('/\[([^\]]+)\]\((mailto:[^)]+)\)/', function($matches) {
4069 - $link_text = esc_html($matches[1]);
4070 - $mailto = esc_url($matches[2]);
4071 - return "<a href=\"{$mailto}\">{$link_text}</a>";
4072 - }, $text);
4073 -
4074 - // Convert paragraphs: split by double newlines, wrap in <p> tags
4075 - // This creates proper paragraph structure instead of excessive <br> tags
4076 - $paragraphs = preg_split('/\n\n+/', $text);
4077 -
4078 - // Filter out empty paragraphs but preserve content like "0"
4079 - $paragraphs = array_values(array_filter(array_map('trim', $paragraphs), function($p) {
4080 - return $p !== '';
4081 - }));
4082 -
4083 - if (empty($paragraphs)) {
4084 - // No content after filtering
4085 - return '';
4086 - } elseif (count($paragraphs) > 1) {
4087 - // Multiple paragraphs - wrap each in <p> tags, convert single newlines to <br>
4088 - $formatted_paragraphs = array_map(function($p) {
4089 - return nl2br($p);
4090 - }, $paragraphs);
4091 - $text = '<p>' . implode('</p><p>', $formatted_paragraphs) . '</p>';
4092 - } else {
4093 - // Single paragraph - just convert newlines to <br>
4094 - $text = nl2br($paragraphs[0]);
4095 - }
4096 -
4097 - return $text;
4098 -}
4099 -
4100 -/**
4101 - * AJAX handler to fetch RAG context for a specific message
4102 - * Used by the transcript viewer to show retrieved documents
4103 - */
4104 -public function mxchat_get_rag_context() {
4105 - // Check permissions
4106 - if (!current_user_can('manage_options')) {
4107 - wp_send_json_error(['message' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
4108 - wp_die();
4109 - }
4110 -
4111 - // Validate message ID
4112 - if (!isset($_POST['message_id']) || empty($_POST['message_id'])) {
4113 - wp_send_json_error(['message' => esc_html__('Message ID is required.', 'mxchat')]);
4114 - wp_die();
4115 - }
4116 -
4117 - $message_id = absint($_POST['message_id']);
4118 -
4119 - global $wpdb;
4120 - $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
4121 -
4122 - // Fetch the RAG context for this message
4123 - $result = $wpdb->get_row($wpdb->prepare(
4124 - "SELECT rag_context FROM {$table_name} WHERE id = %d",
4125 - $message_id
4126 - ));
4127 -
4128 - if (!$result || empty($result->rag_context)) {
4129 - wp_send_json_error(['message' => esc_html__('No RAG context found for this message.', 'mxchat')]);
4130 - wp_die();
4131 - }
4132 -
4133 - // Decode the JSON data
4134 - $rag_context = json_decode($result->rag_context, true);
4135 -
4136 - if (json_last_error() !== JSON_ERROR_NONE) {
4137 - wp_send_json_error(['message' => esc_html__('Invalid RAG context data.', 'mxchat')]);
4138 - wp_die();
4139 - }
4140 -
4141 - wp_send_json_success($rag_context);
4142 - wp_die();
4143 -}
4144 -
4145 -public function display_admin_notices() {
4146 - // Check if we're on a MXChat admin page
4147 - $screen = get_current_screen();
4148 - if (!$screen || strpos($screen->base, 'mxchat') === false) {
4149 - return;
4150 - }
4151 -
4152 - $dismiss_button = '<button type="button" class="notice-dismiss"><span class="screen-reader-text">' . esc_html__('Dismiss this notice.', 'mxchat') . '</span></button>';
4153 -
4154 - // Check for error notices
4155 - $error_notice = get_transient('mxchat_admin_notice_error');
4156 - if ($error_notice) {
4157 - echo '<div class="notice notice-error is-dismissible"><p>' . wp_kses_post($error_notice) . '</p>' . $dismiss_button . '</div>';
4158 - delete_transient('mxchat_admin_notice_error');
4159 - }
4160 -
4161 - // Check for success notices
4162 - $success_notice = get_transient('mxchat_admin_notice_success');
4163 - if ($success_notice) {
4164 - echo '<div class="notice notice-success is-dismissible"><p>' . wp_kses_post($success_notice) . '</p>' . $dismiss_button . '</div>';
4165 - delete_transient('mxchat_admin_notice_success');
4166 - }
4167 -
4168 - // Check for info notices
4169 - $info_notice = get_transient('mxchat_admin_notice_info');
4170 - if ($info_notice) {
4171 - echo '<div class="notice notice-info is-dismissible"><p>' . wp_kses_post($info_notice) . '</p>' . $dismiss_button . '</div>';
4172 - delete_transient('mxchat_admin_notice_info');
4173 - }
4174 -}
4175 -
4176 -
4177 -public function mxchat_create_activation_page() {
4178 - // Include the new Pro & Extensions page template
4179 - require_once plugin_dir_path(__FILE__) . 'admin-pro-page.php';
4180 -
4181 - // Get addons configuration from the MxChat_Addons class
4182 - require_once plugin_dir_path(__FILE__) . 'class-mxchat-addons.php';
4183 - $addons_instance = new MxChat_Addons();
4184 - $addons_config = $addons_instance->get_addons_config();
4185 -
4186 - // Render the consolidated Pro & Extensions page
4187 - mxchat_render_pro_page($this, $addons_config);
4188 -}
4189 -
4190 -/**
4191 - * Check if current activation is linked to a domain
4192 - * This checks YOUR website's database, not the user's local database
4193 - */
4194 -public function is_current_activation_linked($domain) {
4195 - $license_key = get_option('mxchat_activation_key');
4196 - $email = get_option('mxchat_pro_email');
4197 -
4198 - if (empty($license_key) || empty($email)) {
4199 - return false;
4200 - }
4201 -
4202 - // Check with YOUR website's API
4203 - $response = wp_remote_post('https://mxchat.ai/mxchat-api/check-domain', array(
4204 - 'body' => array(
4205 - 'license_key' => $license_key,
4206 - 'email' => $email,
4207 - 'domain' => $domain
4208 - ),
4209 - 'timeout' => 10,
4210 - 'sslverify' => false
4211 - ));
4212 -
4213 - if (is_wp_error($response)) {
4214 - return false;
4215 - }
4216 -
4217 - $body = json_decode(wp_remote_retrieve_body($response), true);
4218 - return isset($body['success']) && $body['success'] && isset($body['data']['linked']) && $body['data']['linked'];
4219 -}
4220 -
4221 -
4222 -public function mxchat_actions_page_html() {
4223 - if (!current_user_can('manage_options')) {
4224 - return;
4225 - }
4226 -
4227 - global $wpdb;
4228 - $table_name = $wpdb->prefix . 'mxchat_intents';
4229 -
4230 - // Get stats for dashboard
4231 - $total_actions = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
4232 - $enabled_actions = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE enabled = 1");
4233 - $disabled_actions = $total_actions - $enabled_actions;
4234 -
4235 - // Get unique action types count
4236 - $action_types_count = $wpdb->get_var("SELECT COUNT(DISTINCT callback_function) FROM $table_name");
4237 -
4238 - // Get action type distribution
4239 - $type_distribution_raw = $wpdb->get_results("SELECT callback_function, COUNT(*) as count FROM $table_name GROUP BY callback_function ORDER BY count DESC LIMIT 10");
4240 - $available_callbacks = $this->mxchat_get_available_callbacks();
4241 - $callback_groups = $this->mxchat_get_available_callbacks(true, true);
4242 -
4243 - $action_type_distribution = array();
4244 - foreach ($type_distribution_raw as $row) {
4245 - $label = isset($available_callbacks[$row->callback_function]['label'])
4246 - ? $available_callbacks[$row->callback_function]['label']
4247 - : $row->callback_function;
4248 - $action_type_distribution[$label] = $row->count;
4249 - }
4250 -
4251 - // Native function-calling (AI Tools) data — plan-mxchat-20260617-a41dee.
4252 - // The AI Tools checklist reads from MxChat_Tool_Registry, the SAME single
4253 - // source the chat-time function-calling loop reads, so the two never drift.
4254 - if (!class_exists('MxChat_Tool_Registry')) {
4255 - require_once plugin_dir_path(__FILE__) . 'class-mxchat-tool-registry.php';
4256 - }
4257 - if (!class_exists('MxChat_Model_Catalog')) {
4258 - require_once plugin_dir_path(__FILE__) . 'class-mxchat-model-catalog.php';
4259 - }
4260 - $fc_options = get_option('mxchat_options', array());
4261 - $fc_current_model = isset($fc_options['model']) ? $fc_options['model'] : 'gpt-5.1-chat-latest';
4262 - $fc_model_capable = class_exists('MxChat_Model_Catalog')
4263 - ? MxChat_Model_Catalog::supports_tools($fc_current_model) : true;
4264 - $active_tab = (isset($_GET['tab']) && $_GET['tab'] === 'ai-tools') ? 'ai-tools' : 'dashboard';
4265 -
4266 - // Enrich each AI Tool with the dashicon its callback already uses on the
4267 - // Trigger Phrases "Choose what it does" grid, so the AI Tools cards/modal
4268 - // share the same iconography (plan 8bbf98 part 4). View-layer only — the
4269 - // registry's model-facing data is untouched. Default admin-generic.
4270 - $fc_tools = MxChat_Tool_Registry::available_tools();
4271 - foreach ($fc_tools as &$fc_tool_ref) {
4272 - $fc_cb_ref = $fc_tool_ref['callback'];
4273 - $fc_tool_ref['icon'] = isset($available_callbacks[$fc_cb_ref]['icon'])
4274 - ? $available_callbacks[$fc_cb_ref]['icon']
4275 - : 'admin-generic';
4276 - }
4277 - unset($fc_tool_ref);
4278 -
4279 - // Count of ACTIVE tools — drives the AI Tools sidebar nav badge, mirroring
4280 - // $total_actions for Trigger Phrases. A tool in the list = active (plan
4281 - // d450a7), so the badge shows the same number the list pane shows (plan 5f7409).
4282 - $total_tools = count(array_filter($fc_tools, function ($t) {
4283 - return !empty($t['enabled']);
4284 - }));
4285 -
4286 - // Brave-key dependency check (plan 183856): Web Search + Image Search run on
4287 - // the Brave Search API. If either is enabled as a tool but no brave_api_key is
4288 - // configured, surface a graceful "key not set" notice so the admin isn't met
4289 - // with a silently no-firing tool.
4290 - $fc_brave_missing = false;
4291 - $brave_key = isset($fc_options['brave_api_key']) ? trim($fc_options['brave_api_key']) : '';
4292 - if ($brave_key === '') {
4293 - foreach ($fc_tools as $fc_t) {
4294 - if (!empty($fc_t['enabled']) && isset($fc_t['requires_key']) && $fc_t['requires_key'] === 'brave_api_key') {
4295 - $fc_brave_missing = true;
4296 - break;
4297 - }
4298 - }
4299 - }
4300 -
4301 - // Prepare page data
4302 - $page_data = array(
4303 - 'total_actions' => $total_actions,
4304 - 'enabled_actions' => $enabled_actions,
4305 - 'disabled_actions' => $disabled_actions,
4306 - 'action_types_count' => $action_types_count,
4307 - 'action_type_distribution' => $action_type_distribution,
4308 - 'available_callbacks' => $available_callbacks,
4309 - 'callback_groups' => $callback_groups,
4310 - // AI Tools section
4311 - 'active_tab' => $active_tab,
4312 - 'fc_enabled' => MxChat_Tool_Registry::is_enabled(),
4313 - 'total_tools' => $total_tools,
4314 - 'fc_tools' => $fc_tools,
4315 - 'fc_current_model' => $fc_current_model,
4316 - 'fc_model_capable' => $fc_model_capable,
4317 - 'fc_brave_missing' => $fc_brave_missing,
4318 - 'fc_saved' => isset($_GET['mxchat_fc_saved']),
4319 - );
4320 -
4321 - // Include and render the new template
4322 - require_once plugin_dir_path(__FILE__) . 'admin-actions-page.php';
4323 - mxchat_render_actions_page($this, $page_data);
4324 -}
4325 -
4326 -/**
4327 - * LEGACY HTML - Preserved below for reference, to be removed in future update
4328 - */
4329 -function mxchat_actions_page_legacy_html() {
4330 - // This function is deprecated and no longer used
4331 - // The new template is in includes/admin-actions-page.php
4332 - ?>
4333 - <div class="wrap mxchat-wrapper">
4334 - <!-- Hero Section -->
4335 - <div class="mxchat-hero">
4336 - <h1 class="mxchat-main-title">
4337 - <span class="mxchat-gradient-text">Actions</span> Manager
4338 - </h1>
4339 - <p class="mxchat-hero-subtitle">
4340 - <?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
4341 - </p>
4342 - </div>
4343 -
4344 - <!-- Actions Header with Search and Filter -->
4345 - <div class="mxchat-actions-header">
4346 - <div class="mxchat-actions-filters">
4347 - <form method="get" class="mxchat-search-form">
4348 - <input type="hidden" name="page" value="mxchat-actions">
4349 - <div class="mxchat-search-group">
4350 - <span class="dashicons dashicons-search"></span>
4351 - <input type="text" name="s" class="mxchat-search-input"
4352 - placeholder="<?php esc_attr_e('Search Actions', 'mxchat'); ?>"
4353 - value="<?php echo esc_attr($search_term); ?>">
4354 - </div>
4355 - <select name="callback_filter" class="mxchat-action-filter">
4356 - <option value=""><?php esc_html_e('All Action Types', 'mxchat'); ?></option>
4357 - <?php foreach ($available_callbacks as $function => $callback_data) :
4358 - $label = $callback_data['label']; ?>
4359 - <option value="<?php echo esc_attr($function); ?>"
4360 - <?php selected($callback_filter, $function); ?>>
4361 - <?php echo esc_html($label); ?>
4362 - </option>
4363 - <?php endforeach; ?>
4364 - </select>
4365 - <button type="submit" class="mxchat-button-secondary">
4366 - <?php esc_html_e('Filter', 'mxchat'); ?>
4367 - </button>
4368 - </form>
4369 - </div>
4370 - <div class="mxchat-actions-controls">
4371 - <button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
4372 - <span class="dashicons dashicons-plus-alt"></span>
4373 - <?php esc_html_e('Add New Action', 'mxchat'); ?>
4374 - </button>
4375 - </div>
4376 - </div>
4377 -
4378 - <!-- Actions Grid Layout - All actions in a single grid -->
4379 - <div class="mxchat-actions-grid">
4380 - <div class="mxchat-cards-container">
4381 - <?php if (!empty($actions)) : ?>
4382 - <?php foreach ($actions as $action) :
4383 - $callback_function = $action->callback_function;
4384 - $callback_label = isset($available_callbacks[$callback_function]['label'])
4385 - ? $available_callbacks[$callback_function]['label']
4386 - : $callback_function;
4387 - $threshold_value = isset($action->similarity_threshold)
4388 - ? round($action->similarity_threshold * 100)
4389 - : 85;
4390 -
4391 - // Check if this is a form action
4392 - $is_form_action = strpos($action->intent_label, 'Form ') === 0;
4393 -
4394 - // Get action status (enabled/disabled) - default to true if column doesn't exist
4395 - $is_enabled = isset($action->enabled) ? (bool)$action->enabled : true;
4396 -
4397 - // Get enabled bots for display
4398 - $enabled_bots = [];
4399 - if (isset($action->enabled_bots) && !empty($action->enabled_bots)) {
4400 - $enabled_bots = json_decode($action->enabled_bots, true);
4401 - if (!is_array($enabled_bots)) {
4402 - $enabled_bots = ['default'];
4403 - }
4404 - } else {
4405 - $enabled_bots = ['default']; // Backward compatibility
4406 - }
4407 - ?>
4408 - <div class="mxchat-action-card <?php echo $is_form_action ? 'mxchat-form-action' : ''; ?>">
4409 - <div class="mxchat-card-header">
4410 - <div class="mxchat-card-title"><?php echo esc_html($action->intent_label); ?></div>
4411 - <div class="mxchat-card-toggle">
4412 - <label class="mxchat-switch">
4413 - <input type="checkbox" class="mxchat-action-toggle"
4414 - data-action-id="<?php echo esc_attr($action->id); ?>"
4415 - <?php checked($is_enabled); ?>>
4416 - <span class="mxchat-slider round"></span>
4417 - </label>
4418 - </div>
4419 - </div>
4420 -
4421 - <div class="mxchat-card-body">
4422 - <div class="mxchat-card-description">
4423 - <strong><?php esc_html_e('Type:', 'mxchat'); ?></strong>
4424 - <?php echo esc_html($callback_label); ?>
4425 - </div>
4426 -
4427 - <div class="mxchat-card-phrases">
4428 - <strong><?php esc_html_e('Trigger phrases:', 'mxchat'); ?></strong>
4429 - <div class="mxchat-phrases-preview">
4430 - <?php
4431 - // Check if the helper function exists, otherwise use a simple substring
4432 - if (method_exists($this, 'get_trimmed_phrases')) {
4433 - echo esc_html($this->get_trimmed_phrases($action->phrases));
4434 - } else {
4435 - echo esc_html(strlen($action->phrases) > 100 ?
4436 - substr($action->phrases, 0, 97) . '...' :
4437 - $action->phrases);
4438 - }
4439 - ?>
4440 - </div>
4441 - </div>
4442 -
4443 - <div class="mxchat-threshold-control">
4444 - <div class="mxchat-threshold-label">
4445 - <?php esc_html_e('Similarity Threshold:', 'mxchat'); ?>
4446 - <span class="mxchat-threshold-value"><?php echo esc_html($threshold_value); ?>%</span>
4447 - </div>
4448 - </div>
4449 -
4450 - <!-- Bot Availability Display (Read-only) -->
4451 - <div class="mxchat-card-bots">
4452 - <strong><?php esc_html_e('Assigned bots:', 'mxchat'); ?></strong>
4453 - <div class="mxchat-bot-badges">
4454 - <?php
4455 - foreach ($enabled_bots as $bot_id) {
4456 - if ($bot_id === 'default') {
4457 - echo '<span class="mxchat-bot-badge">' . esc_html__('Default Bot', 'mxchat') . '</span>';
4458 - } else {
4459 - // Try to get bot name from multi-bot manager
4460 - if (class_exists('MxChat_Multi_Bot_Core_Manager')) {
4461 - $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
4462 - $available_bots = $multi_bot_manager->get_available_bots();
4463 - $bot_name = isset($available_bots[$bot_id]) ? $available_bots[$bot_id] : $bot_id;
4464 - echo '<span class="mxchat-bot-badge">' . esc_html($bot_name) . '</span>';
4465 - } else {
4466 - echo '<span class="mxchat-bot-badge">' . esc_html($bot_id) . '</span>';
4467 - }
4468 - }
4469 - }
4470 - ?>
4471 - </div>
4472 - </div>
4473 - </div>
4474 -
4475 - <div class="mxchat-card-footer">
4476 - <?php
4477 - // Check if it's a form action
4478 - $is_form_action = preg_match('/Form (\d+)/', $action->intent_label, $form_matches);
4479 -
4480 - // Check if it's a recommendation flow action
4481 - $is_flow_action = preg_match('/Recommendation Flow (\d+)/', $action->intent_label, $flow_matches);
4482 -
4483 - if ($is_form_action) {
4484 - $form_id = isset($form_matches[1]) ? $form_matches[1] : '';
4485 - ?>
4486 - <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
4487 - class="mxchat-button-primary">
4488 - <span class="dashicons dashicons-feedback"></span>
4489 - <?php esc_html_e('Edit Form', 'mxchat'); ?>
4490 - </a>
4491 - <?php } elseif ($is_flow_action) {
4492 - ?>
4493 - <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-smart-recommender')); ?>"
4494 - class="mxchat-button-primary">
4495 - <span class="dashicons dashicons-list-view"></span>
4496 - <?php esc_html_e('Manage Flows', 'mxchat'); ?>
4497 - </a>
4498 - <?php } else { ?>
4499 - <button type="button"
4500 - class="mxchat-button-secondary mxchat-edit-button"
4501 - data-action-id="<?php echo esc_attr($action->id); ?>"
4502 - data-phrases="<?php echo esc_attr($action->phrases); ?>"
4503 - data-label="<?php echo esc_attr($action->intent_label); ?>"
4504 - data-threshold="<?php echo esc_attr(round($action->similarity_threshold * 100)); ?>"
4505 - data-callback-function="<?php echo esc_attr($action->callback_function); ?>"
4506 - data-enabled-bots="<?php echo esc_attr(json_encode($enabled_bots)); ?>">
4507 - <span class="dashicons dashicons-edit"></span>
4508 - <?php esc_html_e('Edit', 'mxchat'); ?>
4509 - </button>
4510 - <form method="post"
4511 - action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
4512 - class="mxchat-delete-form"
4513 - onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this action?', 'mxchat'); ?>');">
4514 - <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
4515 - <input type="hidden" name="action" value="mxchat_delete_intent">
4516 - <input type="hidden" name="intent_id" value="<?php echo esc_attr($action->id); ?>">
4517 - <button type="submit" class="mxchat-button-text mxchat-delete-button">
4518 - <span class="dashicons dashicons-trash"></span>
4519 - <?php esc_html_e('Delete', 'mxchat'); ?>
4520 - </button>
4521 - </form>
4522 - <?php } ?>
4523 - </div>
4524 - </div>
4525 - <?php endforeach; ?>
4526 - <?php else : ?>
4527 - <!-- If no actions found -->
4528 - <div class="mxchat-no-actions">
4529 - <div class="mxchat-empty-state">
4530 - <span class="dashicons dashicons-format-chat"></span>
4531 - <h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
4532 - <p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
4533 - <button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
4534 - <?php esc_html_e('Create Your First Action', 'mxchat'); ?>
4535 - </button>
4536 - </div>
4537 - </div>
4538 - <?php endif; ?>
4539 - </div>
4540 - </div>
4541 -
4542 - <?php if ($total_pages > 1) : ?>
4543 - <div class="mxchat-pagination">
4544 - <?php
4545 - echo paginate_links(array(
4546 - 'base' => add_query_arg('paged', '%#%'),
4547 - 'format' => '',
4548 - 'prev_text' => __('&laquo; Previous', 'mxchat'),
4549 - 'next_text' => __('Next &raquo;', 'mxchat'),
4550 - 'total' => $total_pages,
4551 - 'current' => $page
4552 - ));
4553 - ?>
4554 - </div>
4555 - <?php endif; ?>
4556 -
4557 -<!-- Add/Edit Action Modal with Step-Based Approach -->
4558 -<!-- Complete Modal HTML with Defined Groups Variable -->
4559 -<div id="mxchat-action-modal" class="mxchat-modal" style="display: none;">
4560 - <div class="mxchat-modal-content">
4561 - <span class="mxchat-modal-close">&times;</span>
4562 -
4563 - <form id="mxchat-action-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
4564 - <!-- Dynamic nonce field -->
4565 - <div id="action-nonce-container">
4566 - <?php wp_nonce_field('mxchat_add_intent_nonce', 'add_intent_nonce'); ?>
4567 - </div>
4568 - <input type="hidden" name="action" id="form_action_type" value="mxchat_add_intent">
4569 - <input type="hidden" name="intent_id" id="edit_action_id" value="">
4570 - <input type="hidden" name="callback_function" id="callback_function" value="">
4571 -
4572 - <!-- Step 1: Action Type Selection -->
4573 - <div id="mxchat-action-step-1" class="mxchat-action-step active">
4574 - <div class="mxchat-step-indicator">
4575 - <div class="mxchat-step-number">1</div>
4576 - <div class="mxchat-step-title"><?php esc_html_e('Select Action Type', 'mxchat'); ?></div>
4577 - </div>
4578 -
4579 - <div id="mxchat-action-type-selector" class="mxchat-action-type-selector">
4580 - <div class="mxchat-action-type-search">
4581 - <span class="dashicons dashicons-search"></span>
4582 - <input type="text" id="action-type-search" placeholder="<?php esc_attr_e('Search action types...', 'mxchat'); ?>" class="mxchat-action-type-search-input">
4583 - </div>
4584 -
4585 - <?php
4586 - // Get the callbacks - IMPORTANT: Define the $groups variable here
4587 - $groups = $this->mxchat_get_available_callbacks(true, true);
4588 - ?>
4589 -
4590 - <div class="mxchat-action-type-categories">
4591 - <button type="button" class="mxchat-category-button active" data-category="all"><?php esc_html_e('All', 'mxchat'); ?></button>
4592 - <?php
4593 - // Get unique categories from the defined groups
4594 - foreach ($groups as $group_label => $group_callbacks) :
4595 - $category_slug = sanitize_title($group_label);
4596 - ?>
4597 - <button type="button" class="mxchat-category-button" data-category="<?php echo esc_attr($category_slug); ?>"><?php echo esc_html($group_label); ?></button>
4598 - <?php endforeach; ?>
4599 - </div>
4600 -
4601 - <div class="mxchat-action-types-grid">
4602 - <?php
4603 - // Generate action cards from available callbacks
4604 - foreach ($groups as $group_label => $group_callbacks) :
4605 - $category_slug = sanitize_title($group_label);
4606 -
4607 - foreach ($group_callbacks as $function => $data) :
4608 - $label = $data['label'];
4609 - $icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
4610 - $description = isset($data['description']) ? $data['description'] : '';
4611 - $is_addon = isset($data['addon']) && $data['addon'] !== false;
4612 - $addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
4613 - $is_installed = isset($data['installed']) ? $data['installed'] : true;
4614 - $is_promo = !empty($data['addon_promo']) && !$is_installed;
4615 -
4616 - // Determine card status and styling
4617 - $card_class = 'mxchat-action-type-card';
4618 - $icon_class = 'mxchat-action-type-icon';
4619 - $status_badge = '';
4620 -
4621 - if ($is_promo) {
4622 - // Promotional card — not selectable, just informational
4623 - $card_class .= ' not-installed mxchat-promo-card';
4624 - $status_badge = '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
4625 - } elseif ($is_addon && !$is_installed) {
4626 - // Add-on not installed
4627 - $card_class .= ' not-installed';
4628 - $status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
4629 - }
4630 -
4631 - // Default description if none provided
4632 - if (empty($description)) {
4633 - $description = sprintf(
4634 - esc_html__('Use the %s action in your chatbot', 'mxchat'),
4635 - $label
4636 - );
4637 - }
4638 - ?>
4639 - <div class="<?php echo esc_attr($card_class); ?>"
4640 - data-category="<?php echo esc_attr($category_slug); ?>"
4641 - <?php if (!$is_promo) : ?>
4642 - data-value="<?php echo esc_attr($function); ?>"
4643 - data-label="<?php echo esc_attr($label); ?>"
4644 - <?php endif; ?>
4645 - data-pro="false"
4646 - data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
4647 - data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>"
4648 - <?php if ($is_promo) : ?>data-promo="true"<?php endif; ?>>
4649 - <div class="<?php echo esc_attr($icon_class); ?>">
4650 - <span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
4651 - </div>
4652 - <div class="mxchat-action-type-info">
4653 - <h4><?php echo esc_html($label); ?></h4>
4654 - <p><?php echo esc_html($description); ?></p>
4655 - <?php if (!empty($status_badge)) : ?>
4656 - <?php echo $status_badge; ?>
4657 - <?php endif; ?>
4658 -
4659 - <?php if ($is_promo || ($is_addon && !$is_installed)) : ?>
4660 - <div class="mxchat-addon-info">
4661 - <?php echo esc_html(sprintf(
4662 - __('Requires %s', 'mxchat'),
4663 - $addon_name
4664 - )); ?>
4665 - — <a href="https://mxchat.ai/" target="_blank"><?php esc_html_e('Get Add-on', 'mxchat'); ?></a>
4666 - </div>
4667 - <?php endif; ?>
4668 - </div>
4669 - </div>
4670 - <?php endforeach;
4671 - endforeach; ?>
4672 - </div>
4673 - </div>
4674 -
4675 - <div class="mxchat-modal-actions">
4676 - <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
4677 - <?php esc_html_e('Cancel', 'mxchat'); ?>
4678 - </button>
4679 - </div>
4680 - </div>
4681 -
4682 - <!-- Step 2: Action Configuration -->
4683 - <div id="mxchat-action-step-2" class="mxchat-action-step">
4684 - <div class="mxchat-step-indicator">
4685 - <div class="mxchat-step-number">2</div>
4686 - <div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
4687 - </div>
4688 -
4689 - <div class="mxchat-selected-action">
4690 - <button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
4691 - <span class="dashicons dashicons-arrow-left-alt"></span>
4692 - <?php esc_html_e('Back to Action Types', 'mxchat'); ?>
4693 - </button>
4694 - <div class="mxchat-selected-action-info">
4695 - <div id="selected-action-icon" class="mxchat-action-type-icon">
4696 - <span class="dashicons dashicons-admin-generic"></span>
4697 - </div>
4698 - <div class="mxchat-selected-action-details">
4699 - <h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
4700 - <p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
4701 - </div>
4702 - </div>
4703 - </div>
4704 -
4705 - <div class="mxchat-form-group">
4706 - <label for="intent_label">
4707 - <?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
4708 - </label>
4709 - <input name="intent_label" type="text" id="intent_label" required
4710 - class="mxchat-intent-input"
4711 - placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
4712 - </div>
4713 -
4714 - <div class="mxchat-form-group">
4715 - <label for="phrases">
4716 - <?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
4717 - </label>
4718 - <textarea name="phrases" id="action_phrases" rows="5" required
4719 - class="mxchat-intent-textarea"
4720 - placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
4721 - </div>
4722 -
4723 - <div class="mxchat-form-group">
4724 - <label for="similarity_threshold">
4725 - <?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
4726 - <span class="mxchat-threshold-value-display">85%</span>
4727 - </label>
4728 - <div class="mxchat-slider-group modal-slider">
4729 - <input type="range"
4730 - name="similarity_threshold"
4731 - id="similarity_threshold"
4732 - min="10"
4733 - max="95"
4734 - value="85"
4735 - class="mxchat-intent-slider"
4736 - oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
4737 - </div>
4738 - <div class="mxchat-threshold-hint">
4739 - <?php esc_html_e('Lower values (10-30) make the action trigger more easily. Higher values (70-95) require more exact matches.', 'mxchat'); ?>
4740 - </div>
4741 - </div>
4742 -
4743 - <!-- Bot Selection Section -->
4744 - <div class="mxchat-form-group">
4745 - <label for="enabled_bots">
4746 - <?php esc_html_e('Which bots should we enable this action for?', 'mxchat'); ?>
4747 - </label>
4748 - <div class="mxchat-bot-selector">
4749 - <div class="mxchat-bot-option">
4750 - <label class="mxchat-checkbox-label">
4751 - <input type="checkbox"
4752 - name="enabled_bots[]"
4753 - value="default"
4754 - id="bot_default"
4755 - checked="checked">
4756 - <span class="mxchat-checkmark"></span>
4757 - <?php esc_html_e('Default Bot', 'mxchat'); ?>
4758 - </label>
4759 - </div>
4760 -
4761 - <?php if (class_exists('MxChat_Multi_Bot_Core_Manager')) :
4762 - $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
4763 - $available_bots = $multi_bot_manager->get_available_bots();
4764 -
4765 - foreach ($available_bots as $bot_id => $bot_name) :
4766 - if ($bot_id === 'default') continue; // Skip default, already shown above
4767 - ?>
4768 - <div class="mxchat-bot-option">
4769 - <label class="mxchat-checkbox-label">
4770 - <input type="checkbox"
4771 - name="enabled_bots[]"
4772 - value="<?php echo esc_attr($bot_id); ?>"
4773 - id="bot_<?php echo esc_attr($bot_id); ?>">
4774 - <span class="mxchat-checkmark"></span>
4775 - <?php echo esc_html($bot_name); ?>
4776 - </label>
4777 - </div>
4778 - <?php
4779 - endforeach;
4780 - endif; ?>
4781 - </div>
4782 - </div>
4783 -
4784 - <div class="mxchat-modal-actions">
4785 - <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
4786 - <?php esc_html_e('Cancel', 'mxchat'); ?>
4787 - </button>
4788 - <button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
4789 - <?php esc_html_e('Save Action', 'mxchat'); ?>
4790 - </button>
4791 - </div>
4792 - </div>
4793 - </form>
4794 - </div>
4795 -</div>
4796 -
4797 -<div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
4798 - <div class="mxchat-action-loading-spinner"></div>
4799 - <div class="mxchat-action-loading-text">
4800 - <?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
4801 - </div>
4802 -</div>
4803 - </div><!-- .mxchat-wrapper -->
4804 - <?php
4805 -}
4806 -private function get_trimmed_phrases($phrases, $max_length = 100) {
4807 - if (strlen($phrases) <= $max_length) {
4808 - return $phrases;
4809 - }
4810 -
4811 - $trimmed = substr($phrases, 0, $max_length);
4812 - $last_comma = strrpos($trimmed, ',');
4813 -
4814 - if ($last_comma !== false) {
4815 - $trimmed = substr($trimmed, 0, $last_comma);
4816 - }
4817 -
4818 - return $trimmed . '...';
4819 -}
4820 -public function mxchat_add_enabled_column_to_intents() {
4821 - global $wpdb;
4822 - $table_name = $wpdb->prefix . 'mxchat_intents';
4823 -
4824 - // Check if the column already exists
4825 - $columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
4826 -
4827 - if (empty($columns)) {
4828 - // Add the column with default value of 1 (enabled)
4829 - $wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
4830 - }
4831 -}
4832 -
4833 -public function mxchat_handle_delete_intent() {
4834 - if ( ! current_user_can( 'manage_options' ) ) {
4835 - wp_die( esc_html__('Unauthorized user', 'mxchat') );
4836 - }
4837 -
4838 - check_admin_referer('mxchat_delete_intent_nonce');
4839 -
4840 - if (isset($_POST['intent_id'])) {
4841 - global $wpdb;
4842 - $table_name = $wpdb->prefix . 'mxchat_intents';
4843 - $intent_id = intval($_POST['intent_id']);
4844 -
4845 - $wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
4846 - }
4847 -
4848 - wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
4849 - exit;
4850 -}
4851 -public function mxchat_handle_edit_intent() {
4852 - // Security checks (nonce and permissions)
4853 - if (!current_user_can('manage_options')) {
4854 - wp_die(esc_html__('Unauthorized user', 'mxchat'));
4855 - }
4856 - check_admin_referer('mxchat_edit_intent');
4857 -
4858 - // Get POST data
4859 - $intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
4860 - $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
4861 - $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
4862 - $threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
4863 - $similarity_threshold = min(95, max(10, $threshold_percentage)) / 100; // Convert to 0.10–0.95
4864 -
4865 - // Handle enabled_bots
4866 - $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
4867 - $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
4868 -
4869 - // Ensure default is always included for backward compatibility
4870 - if (!in_array('default', $enabled_bots)) {
4871 - $enabled_bots[] = 'default';
4872 - }
4873 -
4874 - $enabled_bots_json = json_encode($enabled_bots);
4875 -
4876 - // Validate inputs
4877 - if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
4878 - $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
4879 - return;
4880 - }
4881 -
4882 - $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
4883 - if (empty($phrases_array)) {
4884 - $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
4885 - return;
4886 - }
4887 -
4888 - // Generate embeddings with improved error handling
4889 - $vectors = [];
4890 - $failed_phrases = [];
4891 -
4892 - foreach ($phrases_array as $phrase) {
4893 - $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
4894 - if (is_array($embedding_vector)) {
4895 - $vectors[] = $embedding_vector;
4896 - } else {
4897 - $failed_phrases[] = $phrase;
4898 - }
4899 - }
4900 -
4901 - if (!empty($failed_phrases)) {
4902 - $this->handle_embedding_error(
4903 - sprintf(
4904 - __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
4905 - implode(', ', $failed_phrases)
4906 - )
4907 - );
4908 - return;
4909 - }
4910 -
4911 - if (empty($vectors)) {
4912 - $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
4913 - return;
4914 - }
4915 -
4916 - $combined_vector = $this->mxchat_average_vectors($vectors);
4917 - $serialized_vector = maybe_serialize($combined_vector);
4918 -
4919 - // Update the database
4920 - global $wpdb;
4921 - $table_name = $wpdb->prefix . 'mxchat_intents';
4922 -
4923 - $result = $wpdb->update(
4924 - $table_name,
4925 - array(
4926 - 'intent_label' => $intent_label,
4927 - 'phrases' => implode(', ', $phrases_array),
4928 - 'embedding_vector' => $serialized_vector,
4929 - 'similarity_threshold' => $similarity_threshold,
4930 - 'enabled_bots' => $enabled_bots_json, // Include enabled_bots in update
4931 - ),
4932 - array('id' => $intent_id),
4933 - array('%s', '%s', '%s', '%f', '%s'), // Format: string, string, string, float, string
4934 - array('%d') // Where format: integer
4935 - );
4936 -
4937 - if (false === $result) {
4938 - $this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
4939 - return;
4940 - }
4941 -
4942 - // Set success message and redirect
4943 - set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
4944 -
4945 - $redirect_url = add_query_arg(
4946 - array(
4947 - 'page' => 'mxchat-actions'
4948 - ),
4949 - admin_url('admin.php')
4950 - );
4951 - wp_safe_redirect($redirect_url);
4952 - exit;
4953 -}
4954 -public function mxchat_handle_add_intent() {
4955 - if (!current_user_can('manage_options')) {
4956 - wp_die(esc_html__('Unauthorized user', 'mxchat'));
4957 - }
4958 - check_admin_referer('mxchat_add_intent_nonce');
4959 - global $wpdb;
4960 - $table_name = $wpdb->prefix . 'mxchat_intents';
4961 -
4962 - // Sanitize and get form data
4963 - $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
4964 - $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
4965 - $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
4966 -
4967 - // Get similarity threshold from form (convert percentage to decimal)
4968 - $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
4969 -
4970 - // Handle enabled_bots
4971 - $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
4972 - $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
4973 -
4974 - // Ensure default is always included for backward compatibility with existing actions
4975 - if (!in_array('default', $enabled_bots)) {
4976 - $enabled_bots[] = 'default';
4977 - }
4978 -
4979 - $enabled_bots_json = json_encode($enabled_bots);
4980 -
4981 - // Validate required fields
4982 - if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
4983 - $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
4984 - return;
4985 - }
4986 -
4987 - // Validate callback function
4988 - $available_callbacks = $this->mxchat_get_available_callbacks();
4989 - if (!array_key_exists($callback_function, $available_callbacks)) {
4990 - $this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
4991 - return;
4992 - }
4993 -
4994 - // Check if this is an add-on promotional placeholder (not a real action)
4995 - if (!empty($available_callbacks[$callback_function]['addon_promo'])) {
4996 - $addon_name = isset($available_callbacks[$callback_function]['addon_name']) ? $available_callbacks[$callback_function]['addon_name'] : __('an add-on', 'mxchat');
4997 - $this->handle_embedding_error(sprintf(
4998 - __('This action requires the %s to be installed and activated.', 'mxchat'),
4999 - $addon_name
5000 - ));
5001 - return;
5002 - }
5003 -
5004 - // Process phrases
5005 - $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
5006 - if (empty($phrases_array)) {
5007 - $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
5008 - return;
5009 - }
5010 -
5011 - // Generate embeddings with improved error handling
5012 - $vectors = [];
5013 - $failed_phrases = [];
5014 - foreach ($phrases_array as $phrase) {
5015 - $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
5016 - if (is_array($embedding_vector)) {
5017 - $vectors[] = $embedding_vector;
5018 - } else {
5019 - $failed_phrases[] = $phrase;
5020 - }
5021 - }
5022 -
5023 - // Check for embedding failures
5024 - if (!empty($failed_phrases)) {
5025 - $this->handle_embedding_error(
5026 - sprintf(
5027 - __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
5028 - implode(', ', $failed_phrases)
5029 - )
5030 - );
5031 - return;
5032 - }
5033 -
5034 - if (empty($vectors)) {
5035 - $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
5036 - return;
5037 - }
5038 -
5039 - // Create combined vector and insert into database
5040 - $combined_vector = $this->mxchat_average_vectors($vectors);
5041 - $serialized_vector = maybe_serialize($combined_vector);
5042 -
5043 - $result = $wpdb->insert($table_name, [
5044 - 'intent_label' => $intent_label,
5045 - 'phrases' => implode(', ', $phrases_array),
5046 - 'embedding_vector' => $serialized_vector,
5047 - 'callback_function' => $callback_function,
5048 - 'similarity_threshold' => $similarity_threshold,
5049 - 'enabled_bots' => $enabled_bots_json, // NEW field
5050 - ]);
5051 -
5052 - if ($result === false) {
5053 - $this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
5054 - return;
5055 - }
5056 -
5057 - // Set success message and redirect
5058 - set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
5059 - wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
5060 - exit;
5061 -}
5062 -
5063 -
5064 -
5065 -
5066 -private function handle_embedding_error($message, $redirect = true) {
5067 - // Store the error message in the existing transient
5068 - set_transient('mxchat_admin_notice_error', $message, 60);
5069 -
5070 - if ($redirect) {
5071 - // Redirect back to the actions page
5072 - $redirect_url = add_query_arg(
5073 - array(
5074 - 'page' => 'mxchat-actions'
5075 - ),
5076 - admin_url('admin.php')
5077 - );
5078 - wp_safe_redirect($redirect_url);
5079 - exit;
5080 - }
5081 -}
5082 -
5083 -/**
5084 - * AJAX handler to fetch actions list for the new split-panel UI
5085 - */
5086 -public function mxchat_fetch_actions_list() {
5087 - check_ajax_referer('mxchat_actions_nonce', 'security');
5088 -
5089 - if (!current_user_can('manage_options')) {
5090 - wp_send_json_error(__('Unauthorized', 'mxchat'));
5091 - }
5092 -
5093 - global $wpdb;
5094 - $table_name = $wpdb->prefix . 'mxchat_intents';
5095 -
5096 - $page = isset($_POST['page']) ? max(1, intval($_POST['page'])) : 1;
5097 - $per_page = isset($_POST['per_page']) ? min(100, max(1, intval($_POST['per_page']))) : 50;
5098 - $offset = ($page - 1) * $per_page;
5099 - $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
5100 - $callback_filter = isset($_POST['callback_filter']) ? sanitize_text_field($_POST['callback_filter']) : '';
5101 - $sort_order = isset($_POST['sort_order']) && $_POST['sort_order'] === 'asc' ? 'ASC' : 'DESC';
5102 -
5103 - // Build WHERE clause
5104 - $where = '1=1';
5105 - $params = array();
5106 -
5107 - if ($search) {
5108 - $search_like = '%' . $wpdb->esc_like($search) . '%';
5109 - $where .= ' AND (intent_label LIKE %s OR phrases LIKE %s)';
5110 - $params[] = $search_like;
5111 - $params[] = $search_like;
5112 - }
5113 -
5114 - if ($callback_filter) {
5115 - $where .= ' AND callback_function = %s';
5116 - $params[] = $callback_filter;
5117 - }
5118 -
5119 - // Get total count
5120 - $count_query = "SELECT COUNT(*) FROM $table_name WHERE $where";
5121 - if (!empty($params)) {
5122 - $count_query = $wpdb->prepare($count_query, $params);
5123 - }
5124 - $total_actions = $wpdb->get_var($count_query);
5125 -
5126 - // Get actions
5127 - $query = "SELECT * FROM $table_name WHERE $where ORDER BY id $sort_order LIMIT %d OFFSET %d";
5128 - $all_params = array_merge($params, array($per_page, $offset));
5129 - $actions = $wpdb->get_results($wpdb->prepare($query, $all_params));
5130 -
5131 - // Get available callbacks for labels/icons
5132 - $available_callbacks = $this->mxchat_get_available_callbacks();
5133 -
5134 - // Prefetch individual phrase counts for all fetched actions
5135 - $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
5136 - $phrase_counts = array();
5137 - if ($wpdb->get_var("SHOW TABLES LIKE '$phrases_table'") === $phrases_table) {
5138 - $action_ids = wp_list_pluck($actions, 'id');
5139 - if (!empty($action_ids)) {
5140 - $id_placeholders = implode(',', array_fill(0, count($action_ids), '%d'));
5141 - $count_results = $wpdb->get_results($wpdb->prepare(
5142 - "SELECT intent_id, COUNT(*) as cnt FROM $phrases_table WHERE intent_id IN ($id_placeholders) GROUP BY intent_id",
5143 - $action_ids
5144 - ));
5145 - foreach ($count_results as $row) {
5146 - $phrase_counts[$row->intent_id] = intval($row->cnt);
5147 - }
5148 - }
5149 - }
5150 -
5151 - // Format actions for response
5152 - $formatted_actions = array();
5153 - foreach ($actions as $action) {
5154 - $callback_data = isset($available_callbacks[$action->callback_function])
5155 - ? $available_callbacks[$action->callback_function]
5156 - : array('label' => $action->callback_function, 'icon' => 'admin-generic');
5157 -
5158 - $enabled_bots = json_decode($action->enabled_bots, true);
5159 - if (!is_array($enabled_bots)) {
5160 - $enabled_bots = array('default');
5161 - }
5162 -
5163 - $formatted_actions[] = array(
5164 - 'id' => intval($action->id),
5165 - 'label' => $action->intent_label,
5166 - 'phrases' => $action->phrases,
5167 - 'callback_function' => $action->callback_function,
5168 - 'callback_label' => $callback_data['label'],
5169 - 'icon' => isset($callback_data['icon']) ? $callback_data['icon'] : 'admin-generic',
5170 - 'threshold' => round($action->similarity_threshold * 100),
5171 - 'enabled' => (bool) $action->enabled,
5172 - 'enabled_bots' => $enabled_bots,
5173 - 'has_legacy_vector' => !empty($action->embedding_vector),
5174 - 'individual_phrase_count' => isset($phrase_counts[$action->id]) ? $phrase_counts[$action->id] : 0,
5175 - );
5176 - }
5177 -
5178 - $total_pages = ceil($total_actions / $per_page);
5179 - $showing_start = $total_actions > 0 ? $offset + 1 : 0;
5180 - $showing_end = min($offset + $per_page, $total_actions);
5181 -
5182 - wp_send_json_success(array(
5183 - 'actions' => $formatted_actions,
5184 - 'page' => $page,
5185 - 'per_page' => $per_page,
5186 - 'total_actions' => intval($total_actions),
5187 - 'total_pages' => $total_pages,
5188 - 'showing_start' => $showing_start,
5189 - 'showing_end' => $showing_end,
5190 - ));
5191 -}
5192 -
5193 -/**
5194 - * AJAX handler to toggle action enabled status
5195 - */
5196 -public function mxchat_toggle_action_status() {
5197 - check_ajax_referer('mxchat_actions_nonce', 'security');
5198 -
5199 - if (!current_user_can('manage_options')) {
5200 - wp_send_json_error(__('Unauthorized', 'mxchat'));
5201 - }
5202 -
5203 - $action_id = isset($_POST['action_id']) ? intval($_POST['action_id']) : 0;
5204 - $enabled = isset($_POST['enabled']) ? intval($_POST['enabled']) : 0;
5205 -
5206 - if (!$action_id) {
5207 - wp_send_json_error(__('Invalid action ID', 'mxchat'));
5208 - }
5209 -
5210 - global $wpdb;
5211 - $table_name = $wpdb->prefix . 'mxchat_intents';
5212 -
5213 - $result = $wpdb->update(
5214 - $table_name,
5215 - array('enabled' => $enabled ? 1 : 0),
5216 - array('id' => $action_id),
5217 - array('%d'),
5218 - array('%d')
5219 - );
5220 -
5221 - if ($result === false) {
5222 - wp_send_json_error(__('Failed to update action status', 'mxchat'));
5223 - }
5224 -
5225 - wp_send_json_success(array('enabled' => (bool) $enabled));
5226 -}
5227 -
5228 -/**
5229 - * AJAX handler to bulk delete actions
5230 - */
5231 -public function mxchat_bulk_delete_actions() {
5232 - check_ajax_referer('mxchat_delete_intent_nonce', 'security');
5233 -
5234 - if (!current_user_can('manage_options')) {
5235 - wp_send_json_error(__('Unauthorized', 'mxchat'));
5236 - }
5237 -
5238 - $action_ids = isset($_POST['action_ids']) ? array_map('intval', (array) $_POST['action_ids']) : array();
5239 -
5240 - if (empty($action_ids)) {
5241 - wp_send_json_error(__('No actions selected', 'mxchat'));
5242 - }
5243 -
5244 - global $wpdb;
5245 - $table_name = $wpdb->prefix . 'mxchat_intents';
5246 -
5247 - $placeholders = implode(',', array_fill(0, count($action_ids), '%d'));
5248 - $query = $wpdb->prepare("DELETE FROM $table_name WHERE id IN ($placeholders)", $action_ids);
5249 - $result = $wpdb->query($query);
5250 -
5251 - if ($result === false) {
5252 - wp_send_json_error(__('Failed to delete actions', 'mxchat'));
5253 - }
5254 -
5255 - // Also delete individual phrases for these intents
5256 - $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
5257 - if ($wpdb->get_var("SHOW TABLES LIKE '$phrases_table'") === $phrases_table) {
5258 - $wpdb->query($wpdb->prepare("DELETE FROM $phrases_table WHERE intent_id IN ($placeholders)", $action_ids));
5259 - }
5260 -
5261 - wp_send_json_success(array('deleted' => $result));
5262 -}
5263 -
5264 -/**
5265 - * AJAX handler to add a new intent/action
5266 - */
5267 -public function mxchat_add_intent_ajax() {
5268 - check_ajax_referer('mxchat_add_intent_nonce', 'security');
5269 -
5270 - if (!current_user_can('manage_options')) {
5271 - wp_send_json_error(__('Unauthorized', 'mxchat'));
5272 - }
5273 -
5274 - global $wpdb;
5275 - $table_name = $wpdb->prefix . 'mxchat_intents';
5276 -
5277 - // Sanitize input
5278 - $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
5279 - $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
5280 - $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
5281 - $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
5282 - $enabled_bots = isset($_POST['enabled_bots']) ? array_map('sanitize_text_field', (array) $_POST['enabled_bots']) : array('default');
5283 -
5284 - // Validate
5285 - // Check if using new individual phrases mode or legacy mode
5286 - $individual_phrases = isset($_POST['individual_phrases']) ? array_filter(array_map('sanitize_text_field', (array) $_POST['individual_phrases'])) : array();
5287 - $use_individual = !empty($individual_phrases);
5288 -
5289 - // Validate required fields (phrases not required when using individual mode)
5290 - if (empty($intent_label) || empty($callback_function)) {
5291 - wp_send_json_error(__('Please fill in all required fields.', 'mxchat'));
5292 - }
5293 - if (!$use_individual && empty($phrases_input)) {
5294 - wp_send_json_error(__('Please fill in all required fields.', 'mxchat'));
5295 - }
5296 -
5297 - // Ensure default bot is included
5298 - if (!in_array('default', $enabled_bots)) {
5299 - $enabled_bots[] = 'default';
5300 - }
5301 - $enabled_bots_json = json_encode($enabled_bots);
5302 -
5303 - if ($use_individual) {
5304 - // New mode: individual phrases each get their own vector
5305 - // Insert the intent row with empty legacy fields
5306 - $result = $wpdb->insert(
5307 - $table_name,
5308 - array(
5309 - 'intent_label' => $intent_label,
5310 - 'phrases' => '',
5311 - 'embedding_vector' => '',
5312 - 'similarity_threshold' => $similarity_threshold,
5313 - 'callback_function' => $callback_function,
5314 - 'enabled' => 1,
5315 - 'enabled_bots' => $enabled_bots_json,
5316 - )
5317 - );
5318 -
5319 - if ($result === false) {
5320 - wp_send_json_error(__('Failed to add action to database.', 'mxchat'));
5321 - }
5322 -
5323 - $intent_id = $wpdb->insert_id;
5324 -
5325 - // Insert each phrase individually with its own embedding
5326 - $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
5327 - $failed_phrases = array();
5328 - foreach ($individual_phrases as $phrase) {
5329 - $phrase = trim($phrase);
5330 - if (empty($phrase)) continue;
5331 -
5332 - $embedding_vector = $this->mxchat_generate_embedding($phrase);
5333 - if (is_wp_error($embedding_vector)) {
5334 - $failed_phrases[] = $phrase;
5335 - continue;
5336 - }
5337 -
5338 - $wpdb->insert(
5339 - $phrases_table,
5340 - array(
5341 - 'intent_id' => $intent_id,
5342 - 'phrase' => $phrase,
5343 - 'embedding_vector' => maybe_serialize($embedding_vector),
5344 - )
5345 - );
5346 - }
5347 -
5348 - $response = array('id' => $intent_id);
5349 - if (!empty($failed_phrases)) {
5350 - $response['failed_phrases'] = $failed_phrases;
5351 - }
5352 - wp_send_json_success($response);
5353 -
5354 - } else {
5355 - // Legacy mode: combine all phrases into one embedding (backwards compatible)
5356 - $phrases_array = array_filter(array_map('trim', preg_split('/[\n,]+/', $phrases_input)));
5357 - if (empty($phrases_array)) {
5358 - wp_send_json_error(__('Please provide at least one trigger phrase.', 'mxchat'));
5359 - }
5360 -
5361 - // Generate embedding (combine phrases into single string for embedding)
5362 - $embedding_vector = $this->mxchat_generate_embedding(implode(' ', $phrases_array));
5363 - if (is_wp_error($embedding_vector)) {
5364 - // Fallback: store without embedding
5365 - $serialized_vector = null;
5366 - } else {
5367 - $serialized_vector = maybe_serialize($embedding_vector);
5368 - }
5369 -
5370 - // Insert
5371 - $result = $wpdb->insert(
5372 - $table_name,
5373 - array(
5374 - 'intent_label' => $intent_label,
5375 - 'phrases' => implode(', ', $phrases_array),
5376 - 'embedding_vector' => $serialized_vector,
5377 - 'similarity_threshold' => $similarity_threshold,
5378 - 'callback_function' => $callback_function,
5379 - 'enabled' => 1,
5380 - 'enabled_bots' => $enabled_bots_json,
5381 - )
5382 - );
5383 -
5384 - if ($result === false) {
5385 - wp_send_json_error(__('Failed to add action to database.', 'mxchat'));
5386 - }
5387 -
5388 - wp_send_json_success(array('id' => $wpdb->insert_id));
5389 - }
5390 -}
5391 -
5392 -/**
5393 - * AJAX handler to edit an existing intent/action
5394 - */
5395 -public function mxchat_edit_intent_ajax() {
5396 - check_ajax_referer('mxchat_edit_intent', 'security');
5397 -
5398 - if (!current_user_can('manage_options')) {
5399 - wp_send_json_error(__('Unauthorized', 'mxchat'));
5400 - }
5401 -
5402 - global $wpdb;
5403 - $table_name = $wpdb->prefix . 'mxchat_intents';
5404 -
5405 - // Sanitize input
5406 - $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
5407 - $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
5408 - $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
5409 - $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
5410 - $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
5411 - $enabled_bots = isset($_POST['enabled_bots']) ? array_map('sanitize_text_field', (array) $_POST['enabled_bots']) : array('default');
5412 -
5413 - // Validate
5414 - if (!$intent_id || empty($intent_label)) {
5415 - wp_send_json_error(__('Please fill in all required fields.', 'mxchat'));
5416 - }
5417 -
5418 - // Check if phrases are managed individually (empty phrases_input means individual mode)
5419 - $uses_individual_phrases = empty($phrases_input);
5420 -
5421 - if ($uses_individual_phrases) {
5422 - // Individual phrase mode: only update non-phrase fields, skip embedding regeneration
5423 - $update_data = array(
5424 - 'intent_label' => $intent_label,
5425 - 'similarity_threshold' => $similarity_threshold,
5426 - 'callback_function' => $callback_function,
5427 - 'enabled_bots' => json_encode($enabled_bots),
5428 - );
5429 - } else {
5430 - // Legacy mode: process phrases and regenerate embedding (backwards compatible for add-ons)
5431 - $phrases_array = array_filter(array_map('trim', preg_split('/[\n,]+/', $phrases_input)));
5432 - if (empty($phrases_array)) {
5433 - wp_send_json_error(__('Please provide at least one trigger phrase.', 'mxchat'));
5434 - }
5435 -
5436 - // Generate new embedding (combine phrases into single string for embedding)
5437 - $embedding_vector = $this->mxchat_generate_embedding(implode(' ', $phrases_array));
5438 - if (is_wp_error($embedding_vector)) {
5439 - // Keep existing embedding
5440 - $update_data = array(
5441 - 'intent_label' => $intent_label,
5442 - 'phrases' => implode(', ', $phrases_array),
5443 - 'similarity_threshold' => $similarity_threshold,
5444 - 'callback_function' => $callback_function,
5445 - 'enabled_bots' => json_encode($enabled_bots),
5446 - );
5447 - } else {
5448 - $serialized_vector = maybe_serialize($embedding_vector);
5449 - $update_data = array(
5450 - 'intent_label' => $intent_label,
5451 - 'phrases' => implode(', ', $phrases_array),
5452 - 'embedding_vector' => $serialized_vector,
5453 - 'similarity_threshold' => $similarity_threshold,
5454 - 'callback_function' => $callback_function,
5455 - 'enabled_bots' => json_encode($enabled_bots),
5456 - );
5457 - }
5458 - }
5459 -
5460 - // Ensure default bot is included
5461 - if (!in_array('default', $enabled_bots)) {
5462 - $enabled_bots[] = 'default';
5463 - }
5464 - $update_data['enabled_bots'] = json_encode($enabled_bots);
5465 -
5466 - $result = $wpdb->update(
5467 - $table_name,
5468 - $update_data,
5469 - array('id' => $intent_id),
5470 - null,
5471 - array('%d')
5472 - );
5473 -
5474 - if ($result === false) {
5475 - wp_send_json_error(__('Failed to update action.', 'mxchat'));
5476 - }
5477 -
5478 - wp_send_json_success(array('updated' => true));
5479 -}
5480 -
5481 -/**
5482 - * AJAX handler to delete a single intent/action
5483 - */
5484 -public function mxchat_delete_intent_ajax() {
5485 - check_ajax_referer('mxchat_delete_intent_nonce', 'security');
5486 -
5487 - if (!current_user_can('manage_options')) {
5488 - wp_send_json_error(__('Unauthorized', 'mxchat'));
5489 - }
5490 -
5491 - $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
5492 -
5493 - if (!$intent_id) {
5494 - wp_send_json_error(__('Invalid action ID', 'mxchat'));
5495 - }
5496 -
5497 - global $wpdb;
5498 - $table_name = $wpdb->prefix . 'mxchat_intents';
5499 -
5500 - $result = $wpdb->delete($table_name, array('id' => $intent_id), array('%d'));
5501 -
5502 - if ($result === false) {
5503 - wp_send_json_error(__('Failed to delete action', 'mxchat'));
5504 - }
5505 -
5506 - // Also delete individual phrases for this intent
5507 - $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
5508 - if ($wpdb->get_var("SHOW TABLES LIKE '$phrases_table'") === $phrases_table) {
5509 - $wpdb->delete($phrases_table, array('intent_id' => $intent_id), array('%d'));
5510 - }
5511 -
5512 - wp_send_json_success(array('deleted' => true));
5513 -}
5514 -
5515 -/**
5516 - * AJAX handler to add a single phrase with its own embedding to an intent
5517 - */
5518 -public function mxchat_add_phrase_ajax() {
5519 - check_ajax_referer('mxchat_add_phrase_nonce', 'security');
5520 -
5521 - if (!current_user_can('manage_options')) {
5522 - wp_send_json_error(__('Unauthorized', 'mxchat'));
5523 - }
5524 -
5525 - $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
5526 - $phrase = isset($_POST['phrase']) ? sanitize_text_field($_POST['phrase']) : '';
5527 -
5528 - if (!$intent_id || empty($phrase)) {
5529 - wp_send_json_error(__('Please provide an intent ID and phrase.', 'mxchat'));
5530 - }
5531 -
5532 - // Verify the intent exists
5533 - global $wpdb;
5534 - $intents_table = $wpdb->prefix . 'mxchat_intents';
5535 - $intent = $wpdb->get_row($wpdb->prepare("SELECT id FROM $intents_table WHERE id = %d", $intent_id));
5536 - if (!$intent) {
5537 - wp_send_json_error(__('Action not found.', 'mxchat'));
5538 - }
5539 -
5540 - // Generate embedding for this single phrase
5541 - $embedding_vector = $this->mxchat_generate_embedding($phrase);
5542 - if (is_wp_error($embedding_vector)) {
5543 - wp_send_json_error(__('Failed to generate embedding: ', 'mxchat') . $embedding_vector->get_error_message());
5544 - }
5545 -
5546 - $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
5547 - $result = $wpdb->insert(
5548 - $phrases_table,
5549 - array(
5550 - 'intent_id' => $intent_id,
5551 - 'phrase' => $phrase,
5552 - 'embedding_vector' => maybe_serialize($embedding_vector),
5553 - )
5554 - );
5555 -
5556 - if ($result === false) {
5557 - wp_send_json_error(__('Failed to add phrase.', 'mxchat'));
5558 - }
5559 -
5560 - wp_send_json_success(array('id' => $wpdb->insert_id, 'phrase' => $phrase));
5561 -}
5562 -
5563 -/**
5564 - * AJAX handler to delete a single phrase from wp_mxchat_intent_phrases
5565 - */
5566 -public function mxchat_delete_phrase_ajax() {
5567 - check_ajax_referer('mxchat_delete_phrase_nonce', 'security');
5568 -
5569 - if (!current_user_can('manage_options')) {
5570 - wp_send_json_error(__('Unauthorized', 'mxchat'));
5571 - }
5572 -
5573 - $phrase_id = isset($_POST['phrase_id']) ? intval($_POST['phrase_id']) : 0;
5574 - if (!$phrase_id) {
5575 - wp_send_json_error(__('Invalid phrase ID.', 'mxchat'));
5576 - }
5577 -
5578 - global $wpdb;
5579 - $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
5580 - $result = $wpdb->delete($phrases_table, array('id' => $phrase_id), array('%d'));
5581 -
5582 - if ($result === false) {
5583 - wp_send_json_error(__('Failed to delete phrase.', 'mxchat'));
5584 - }
5585 -
5586 - wp_send_json_success(array('deleted' => true));
5587 -}
5588 -
5589 -/**
5590 - * AJAX handler to fetch individual phrases for an intent
5591 - */
5592 -public function mxchat_get_phrases_ajax() {
5593 - check_ajax_referer('mxchat_get_phrases_nonce', 'security');
5594 -
5595 - if (!current_user_can('manage_options')) {
5596 - wp_send_json_error(__('Unauthorized', 'mxchat'));
5597 - }
5598 -
5599 - $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
5600 - if (!$intent_id) {
5601 - wp_send_json_error(__('Invalid intent ID.', 'mxchat'));
5602 - }
5603 -
5604 - global $wpdb;
5605 - $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
5606 -
5607 - $phrases = array();
5608 - if ($wpdb->get_var("SHOW TABLES LIKE '$phrases_table'") === $phrases_table) {
5609 - $phrases = $wpdb->get_results($wpdb->prepare(
5610 - "SELECT id, phrase, created_at FROM $phrases_table WHERE intent_id = %d ORDER BY created_at ASC",
5611 - $intent_id
5612 - ));
5613 - }
5614 -
5615 - wp_send_json_success(array('phrases' => $phrases));
5616 -}
5617 -
5618 -/**
5619 - * AJAX handler to clear legacy phrases and embedding from the main intents table
5620 - */
5621 -public function mxchat_delete_legacy_phrases_ajax() {
5622 - check_ajax_referer('mxchat_delete_legacy_nonce', 'security');
5623 -
5624 - if (!current_user_can('manage_options')) {
5625 - wp_send_json_error(__('Unauthorized', 'mxchat'));
5626 - }
5627 -
5628 - $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
5629 - if (!$intent_id) {
5630 - wp_send_json_error(__('Invalid intent ID.', 'mxchat'));
5631 - }
5632 -
5633 - global $wpdb;
5634 - $table_name = $wpdb->prefix . 'mxchat_intents';
5635 -
5636 - $result = $wpdb->update(
5637 - $table_name,
5638 - array('phrases' => '', 'embedding_vector' => ''),
5639 - array('id' => $intent_id),
5640 - array('%s', '%s'),
5641 - array('%d')
5642 - );
5643 -
5644 - if ($result === false) {
5645 - wp_send_json_error(__('Failed to clear legacy phrases.', 'mxchat'));
5646 - }
5647 -
5648 - wp_send_json_success(array('cleared' => true));
5649 -}
5650 -
5651 -/**
5652 - * Enhanced get_available_callbacks function with form action exclusion
5653 - *
5654 - * @param bool $grouped Whether to return callbacks grouped by category
5655 - * @param bool $include_all Whether to include all potential actions (even if add-on not installed)
5656 - * @return array Callbacks data with icons, descriptions and availability status
5657 - */
5658 -private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
5659 - // Load WordPress plugin functions if needed
5660 - if (!function_exists('get_plugins')) {
5661 - require_once ABSPATH . 'wp-admin/includes/plugin.php';
5662 - }
5663 -
5664 - // Get active plugins
5665 - $active_plugins = get_option('active_plugins', array());
5666 -
5667 - // Functions to exclude from the action selector only if Pro is activated
5668 - // If user doesn't have Pro, show these so they can see what they're missing
5669 - $excluded_when_pro_active_functions = array(
5670 - 'mxchat_handle_form_collection' // Forms add-on action
5671 - );
5672 -
5673 - // Always excluded functions (regardless of Pro status)
5674 - $always_excluded_functions = array();
5675 -
5676 - // Combine exclusion lists based on Pro activation status
5677 - $excluded_functions = $always_excluded_functions;
5678 - if ($this->is_activated) {
5679 - // Only exclude add-on managed functions if Pro is active
5680 - $excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
5681 - }
5682 -
5683 - // Define add-on plugin files and their corresponding action functions
5684 - $addon_plugins = array(
5685 - 'mxchat-woo/mxchat-woo.php' => array(
5686 - 'functions' => array(
5687 - 'mxchat_handle_product_recommendations',
5688 - 'mxchat_handle_order_history',
5689 - 'mxchat_show_product_card',
5690 - 'mxchat_add_to_cart',
5691 - 'mxchat_checkout_redirect',
5692 - 'mxchat_handle_featured_products'
5693 - ),
5694 - 'name' => __('WooCommerce Add-on', 'mxchat'),
5695 - 'pro_required' => true
5696 - ),
5697 - 'mxchat-perplexity/mxchat-perplexity.php' => array(
5698 - 'functions' => array('mxchat_perplexity_research'),
5699 - 'name' => __('Perplexity Add-on', 'mxchat'),
5700 - 'pro_required' => true
5701 - ),
5702 - 'mxchat-forms/mxchat-forms.php' => array(
5703 - 'functions' => array('mxchat_handle_form_collection'),
5704 - 'name' => __('Forms Add-on', 'mxchat'),
5705 - 'pro_required' => true
5706 - ),
5707 - // Add other add-ons and their functions here
5708 - );
5709 -
5710 - // Get the functions that are provided by active add-ons
5711 - $addon_provided_functions = array();
5712 - $addon_function_mapping = array(); // Maps functions to their add-on info
5713 -
5714 - // Check which add-ons are active
5715 - foreach ($addon_plugins as $plugin_file => $addon_info) {
5716 - $is_active = in_array($plugin_file, $active_plugins);
5717 -
5718 - // For each function in this addon
5719 - foreach ($addon_info['functions'] as $function) {
5720 - // Consider a function installed only if:
5721 - // 1. The add-on is active AND
5722 - // 2. Either it doesn't require Pro OR Pro is activated
5723 - $is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
5724 -
5725 - // If the add-on is installed, mark this function as provided by an add-on
5726 - if ($is_installed) {
5727 - $addon_provided_functions[] = $function;
5728 - }
5729 -
5730 - // Store addon info for this function regardless of installation status
5731 - $addon_function_mapping[$function] = array(
5732 - 'addon' => basename(dirname($plugin_file)),
5733 - 'addon_name' => $addon_info['name'],
5734 - 'pro_required' => $addon_info['pro_required'],
5735 - 'is_active' => $is_active,
5736 - 'is_installed' => $is_installed
5737 - );
5738 - }
5739 - }
5740 -
5741 - // Core callbacks - always available in the base plugin
5742 - $core_callbacks = array(
5743 - 'mxchat_handle_email_capture' => array(
5744 - 'label' => __('Loops Email Capture', 'mxchat'),
5745 - 'pro_only' => false,
5746 - 'group' => __('Customer Engagement', 'mxchat'),
5747 - 'icon' => 'email-alt',
5748 - 'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
5749 - 'addon' => false, // Not from an add-on
5750 - 'installed' => true // Always installed with base plugin
5751 - ),
5752 - 'mxchat_handle_search_request' => array(
5753 - 'label' => __('Brave Web Search', 'mxchat'),
5754 - 'pro_only' => false,
5755 - 'group' => __('Search Features', 'mxchat'),
5756 - 'icon' => 'search',
5757 - 'description' => __('Let users search the web directly from the chat (requires a Brave Search API key)', 'mxchat'),
5758 - 'addon' => false,
5759 - 'installed' => true
5760 - ),
5761 - 'mxchat_handle_image_search_request' => array(
5762 - 'label' => __('Brave Image Search', 'mxchat'),
5763 - 'pro_only' => false,
5764 - 'group' => __('Search Features', 'mxchat'),
5765 - 'icon' => 'format-image',
5766 - 'description' => __('Search and display images in the chat conversation (requires a Brave Search API key)', 'mxchat'),
5767 - 'addon' => false,
5768 - 'installed' => true
5769 - ),
5770 - // Pro core features - check is_activated property
5771 - 'mxchat_generate_image' => array(
5772 - 'label' => __('Generate Image (OpenAI)', 'mxchat'),
5773 - 'pro_only' => false,
5774 - 'group' => __('Other Features', 'mxchat'),
5775 - 'icon' => 'art',
5776 - 'description' => __('Create images with GPT Image from OpenAI (requires OpenAI API key)', 'mxchat'),
5777 - 'addon' => false,
5778 - 'installed' => true
5779 - ),
5780 - 'mxchat_generate_gemini_image' => array(
5781 - 'label' => __('Generate Image (Gemini)', 'mxchat'),
5782 - 'pro_only' => false,
5783 - 'group' => __('Other Features', 'mxchat'),
5784 - 'icon' => 'art',
5785 - 'description' => __('Create images with Imagen from Google (requires Gemini API key)', 'mxchat'),
5786 - 'addon' => false,
5787 - 'installed' => true
5788 - ),
5789 - 'mxchat_handle_pdf_discussion' => array(
5790 - 'label' => __('Chat with PDF', 'mxchat'),
5791 - 'pro_only' => false,
5792 - 'group' => __('Other Features', 'mxchat'),
5793 - 'icon' => 'media-document',
5794 - 'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
5795 - 'addon' => false,
5796 - 'installed' => true
5797 - ),
5798 - 'mxchat_live_agent_handover' => array(
5799 - 'label' => __('Slack Live Agent', 'mxchat'),
5800 - 'pro_only' => false,
5801 - 'group' => __('Customer Engagement', 'mxchat'),
5802 - 'icon' => 'admin-users',
5803 - 'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
5804 - 'addon' => false,
5805 - 'installed' => true
5806 - ),
5807 - 'mxchat_telegram_live_agent_handover' => array(
5808 - 'label' => __('Telegram Live Agent', 'mxchat'),
5809 - 'pro_only' => false,
5810 - 'group' => __('Customer Engagement', 'mxchat'),
5811 - 'icon' => 'format-chat',
5812 - 'description' => __('Transfer conversation to a human support agent on Telegram', 'mxchat'),
5813 - 'addon' => false,
5814 - 'installed' => true
5815 - ),
5816 - 'mxchat_handle_switch_to_chatbot_intent' => array(
5817 - 'label' => __('Back to Chatbot', 'mxchat'),
5818 - 'pro_only' => false,
5819 - 'group' => __('Customer Engagement', 'mxchat'),
5820 - 'icon' => 'backup',
5821 - 'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
5822 - 'addon' => false,
5823 - 'installed' => true
5824 - ),
5825 - );
5826 -
5827 - // Add-on callbacks with placeholders - only include if the add-on is NOT active
5828 - // These are promotional/informational only — not selectable as real actions
5829 - $addon_callbacks = array(
5830 - // WooCommerce Add-on
5831 - 'mxchat_handle_product_recommendations' => array(
5832 - 'label' => __('Product Recommendations', 'mxchat'),
5833 - 'pro_only' => false,
5834 - 'addon_promo' => true,
5835 - 'group' => __('WooCommerce Features', 'mxchat'),
5836 - 'icon' => 'cart',
5837 - 'description' => __('Suggest products based on customer preferences', 'mxchat'),
5838 - ),
5839 - 'mxchat_handle_order_history' => array(
5840 - 'label' => __('Order History', 'mxchat'),
5841 - 'pro_only' => false,
5842 - 'addon_promo' => true,
5843 - 'group' => __('WooCommerce Features', 'mxchat'),
5844 - 'icon' => 'clipboard',
5845 - 'description' => __('Allow customers to check their order status', 'mxchat'),
5846 - ),
5847 - 'mxchat_show_product_card' => array(
5848 - 'label' => __('Show Product Card', 'mxchat'),
5849 - 'pro_only' => false,
5850 - 'addon_promo' => true,
5851 - 'group' => __('WooCommerce Features', 'mxchat'),
5852 - 'icon' => 'products',
5853 - 'description' => __('Display product information in the chat', 'mxchat'),
5854 - ),
5855 - 'mxchat_add_to_cart' => array(
5856 - 'label' => __('Add to Cart', 'mxchat'),
5857 - 'pro_only' => false,
5858 - 'addon_promo' => true,
5859 - 'group' => __('WooCommerce Features', 'mxchat'),
5860 - 'icon' => 'plus-alt',
5861 - 'description' => __('Add products to cart directly from chat', 'mxchat'),
5862 - ),
5863 - 'mxchat_checkout_redirect' => array(
5864 - 'label' => __('Proceed to Checkout', 'mxchat'),
5865 - 'pro_only' => false,
5866 - 'addon_promo' => true,
5867 - 'group' => __('WooCommerce Features', 'mxchat'),
5868 - 'icon' => 'arrow-right-alt',
5869 - 'description' => __('Redirect customer to checkout page', 'mxchat'),
5870 - ),
5871 - 'mxchat_handle_featured_products' => array(
5872 - 'label' => __('Featured Products Showcase', 'mxchat'),
5873 - 'pro_only' => false,
5874 - 'addon_promo' => true,
5875 - 'group' => __('WooCommerce Features', 'mxchat'),
5876 - 'icon' => 'star-filled',
5877 - 'description' => __('Display a curated selection of products with an AI-generated message', 'mxchat'),
5878 - ),
5879 -
5880 - // Perplexity Add-on
5881 - 'mxchat_perplexity_research' => array(
5882 - 'label' => __('Perplexity Research', 'mxchat'),
5883 - 'pro_only' => false,
5884 - 'addon_promo' => true,
5885 - 'group' => __('Search Features', 'mxchat'),
5886 - 'icon' => 'book-alt',
5887 - 'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
5888 - ),
5889 -
5890 - // Forms Add-on
5891 - 'mxchat_handle_form_collection' => array(
5892 - 'label' => __('Form Collection', 'mxchat'),
5893 - 'pro_only' => false,
5894 - 'addon_promo' => true,
5895 - 'group' => __('Form Features', 'mxchat'),
5896 - 'icon' => 'feedback',
5897 - 'description' => __('Collect user information through custom forms in chat', 'mxchat'),
5898 - ),
5899 - );
5900 -
5901 - // Enhance add-on callbacks with installation status and addon info
5902 - foreach ($addon_callbacks as $function => $data) {
5903 - if (isset($addon_function_mapping[$function])) {
5904 - $addon_info = $addon_function_mapping[$function];
5905 -
5906 - $addon_callbacks[$function]['addon'] = $addon_info['addon'];
5907 - $addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
5908 - $addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
5909 -
5910 - // Set pro_only based on add-on configuration
5911 - $addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
5912 - } else {
5913 - $addon_callbacks[$function]['addon'] = 'unknown';
5914 - $addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
5915 - $addon_callbacks[$function]['installed'] = false;
5916 - }
5917 - }
5918 -
5919 - // Initialize callbacks with core features
5920 - $callbacks = $core_callbacks;
5921 -
5922 - // Get callbacks from active add-ons
5923 - $active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
5924 -
5925 - // Add placeholder callbacks only for add-ons that aren't active
5926 - if ($include_all) {
5927 - foreach ($addon_callbacks as $function => $data) {
5928 - // Skip placeholders for functions provided by active add-ons
5929 - if (in_array($function, $addon_provided_functions)) {
5930 - continue;
5931 - }
5932 -
5933 - // Skip excluded functions
5934 - if (in_array($function, $excluded_functions)) {
5935 - continue;
5936 - }
5937 -
5938 - // Add the placeholder
5939 - $callbacks[$function] = $data;
5940 - }
5941 - }
5942 -
5943 - // Add callbacks from active add-ons (will override placeholders)
5944 - foreach ($active_addon_callbacks as $function => $data) {
5945 - // Skip excluded functions
5946 - if (in_array($function, $excluded_functions)) {
5947 - continue;
5948 - }
5949 -
5950 - // Always include callbacks from add-ons
5951 - $callbacks[$function] = $data;
5952 -
5953 - // Ensure they have the proper add-on info
5954 - if (isset($addon_function_mapping[$function])) {
5955 - $addon_info = $addon_function_mapping[$function];
5956 - $callbacks[$function]['addon'] = $addon_info['addon'];
5957 - $callbacks[$function]['addon_name'] = $addon_info['addon_name'];
5958 - $callbacks[$function]['installed'] = $addon_info['is_installed'];
5959 - $callbacks[$function]['pro_only'] = $addon_info['pro_required'];
5960 - }
5961 - }
5962 -
5963 - // Just before returning callbacks, sort them to prioritize free features
5964 - if (!$grouped) {
5965 - // Create temporary arrays for sorting
5966 - $free_callbacks = array();
5967 - $pro_callbacks = array();
5968 -
5969 - // Split callbacks into free and pro
5970 - foreach ($callbacks as $key => $data) {
5971 - if (isset($data['pro_only']) && $data['pro_only']) {
5972 - $pro_callbacks[$key] = $data;
5973 - } else {
5974 - $free_callbacks[$key] = $data;
5975 - }
5976 - }
5977 -
5978 - // Merge with free callbacks first
5979 - $callbacks = array_merge($free_callbacks, $pro_callbacks);
5980 - }
5981 -
5982 - // Return grouped structure if requested
5983 - if ($grouped) {
5984 - $grouped_callbacks = array();
5985 - foreach ($callbacks as $key => $data) {
5986 - $group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
5987 -
5988 - // Ensure we carry forward all the new fields in grouped mode
5989 - $callback_data = array(
5990 - 'label' => $data['label'],
5991 - 'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
5992 - 'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
5993 - 'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
5994 - 'addon' => isset($data['addon']) ? $data['addon'] : false,
5995 - 'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
5996 - 'installed' => isset($data['installed']) ? $data['installed'] : true
5997 - );
5998 -
5999 - $grouped_callbacks[$group_label][$key] = $callback_data;
6000 - }
6001 -
6002 - // Sort within each group to prioritize free features
6003 - foreach ($grouped_callbacks as $group => $items) {
6004 - $free_items = array();
6005 - $pro_items = array();
6006 -
6007 - foreach ($items as $key => $data) {
6008 - if (isset($data['pro_only']) && $data['pro_only']) {
6009 - $pro_items[$key] = $data;
6010 - } else {
6011 - $free_items[$key] = $data;
6012 - }
6013 - }
6014 -
6015 - $grouped_callbacks[$group] = array_merge($free_items, $pro_items);
6016 - }
6017 -
6018 - return $grouped_callbacks;
6019 - }
6020 -
6021 - return $callbacks;
6022 -}
6023 -
6024 -public function mxchat_page_init() {
6025 - register_setting(
6026 - 'mxchat_option_group',
6027 - 'mxchat_options',
6028 - array($this, 'mxchat_sanitize')
6029 - );
6030 -
6031 - register_setting(
6032 - 'mxchat_option_group',
6033 - 'mxchat_similarity_threshold',
6034 - array(
6035 - 'type' => 'number',
6036 - 'sanitize_callback' => function($value) {
6037 - $value = absint($value);
6038 - return min(max($value, 20), 95);
6039 - },
6040 - 'default' => 80,
6041 - )
6042 - );
6043 -
6044 - // Chatbot Settings Section
6045 - add_settings_section(
6046 - 'mxchat_chatbot_section',
6047 - esc_html__('Chatbot Settings', 'mxchat'),
6048 - null,
6049 - 'mxchat-chatbot'
6050 - );
6051 -
6052 - // API Keys Settings Section
6053 - add_settings_section(
6054 - 'mxchat_api_keys_section',
6055 - esc_html__('API Keys', 'mxchat'),
6056 - array($this, 'mxchat_api_keys_section_callback'),
6057 - 'mxchat-api-keys'
6058 - );
6059 -
6060 - // OpenAI API Key
6061 - add_settings_field(
6062 - 'api_key',
6063 - esc_html__('OpenAI API Key', 'mxchat'),
6064 - array($this, 'api_key_callback'),
6065 - 'mxchat-api-keys',
6066 - 'mxchat_api_keys_section'
6067 - );
6068 -
6069 - // X.AI API Key
6070 - add_settings_field(
6071 - 'xai_api_key',
6072 - esc_html__('X.AI API Key', 'mxchat'),
6073 - array($this, 'xai_api_key_callback'),
6074 - 'mxchat-api-keys',
6075 - 'mxchat_api_keys_section'
6076 - );
6077 -
6078 - // Claude API Key
6079 - add_settings_field(
6080 - 'claude_api_key',
6081 - esc_html__('Claude API Key', 'mxchat'),
6082 - array($this, 'claude_api_key_callback'),
6083 - 'mxchat-api-keys',
6084 - 'mxchat_api_keys_section'
6085 - );
6086 -
6087 - // DeepSeek API Key
6088 - add_settings_field(
6089 - 'deepseek_api_key',
6090 - esc_html__('DeepSeek API Key', 'mxchat'),
6091 - array($this, 'deepseek_api_key_callback'),
6092 - 'mxchat-api-keys',
6093 - 'mxchat_api_keys_section'
6094 - );
6095 -
6096 - // Google Gemini API Key
6097 - add_settings_field(
6098 - 'gemini_api_key',
6099 - esc_html__('Google Gemini API Key', 'mxchat'),
6100 - array($this, 'gemini_api_key_callback'),
6101 - 'mxchat-api-keys',
6102 - 'mxchat_api_keys_section'
6103 - );
6104 -
6105 - // Voyage AI API Key
6106 - add_settings_field(
6107 - 'voyage_api_key',
6108 - esc_html__('Voyage AI API Key', 'mxchat'),
6109 - array($this, 'voyage_api_key_callback'),
6110 - 'mxchat-api-keys',
6111 - 'mxchat_api_keys_section'
6112 - );
6113 -
6114 - // OpenRouter API Key
6115 - add_settings_field(
6116 - 'openrouter_api_key',
6117 - esc_html__('OpenRouter API Key', 'mxchat'),
6118 - array($this, 'openrouter_api_key_callback'),
6119 - 'mxchat-api-keys',
6120 - 'mxchat_api_keys_section'
6121 - );
6122 -
6123 - // Custom (OpenAI-compatible) Provider — for Ollama, LM Studio, vLLM, llama.cpp, Azure OpenAI, etc.
6124 - add_settings_field(
6125 - 'custom_provider',
6126 - esc_html__('Custom Provider (OpenAI-compatible)', 'mxchat'),
6127 - array($this, 'custom_provider_callback'),
6128 - 'mxchat-api-keys',
6129 - 'mxchat_api_keys_section'
6130 - );
6131 -
6132 - // Loops API Key
6133 - add_settings_field(
6134 - 'loops_api_key',
6135 - esc_html__('Loops API Key', 'mxchat'),
6136 - array($this, 'mxchat_loops_api_key_callback'),
6137 - 'mxchat-api-keys',
6138 - 'mxchat_api_keys_section'
6139 - );
6140 -
6141 - // Brave Search API Key
6142 - add_settings_field(
6143 - 'brave_api_key',
6144 - __('Brave API Key', 'mxchat'),
6145 - array($this, 'mxchat_brave_api_key_callback'),
6146 - 'mxchat-api-keys',
6147 - 'mxchat_api_keys_section'
6148 - );
6149 -
6150 - // Similarity Threshold Slider
6151 - add_settings_field(
6152 - 'similarity_threshold', // Field ID
6153 - esc_html__('Similarity Threshold', 'mxchat'), // Field title
6154 - array($this, 'mxchat_similarity_threshold_callback'), // Callback function
6155 - 'mxchat-chatbot', // Page
6156 - 'mxchat_chatbot_section' // Section
6157 - );
6158 -
6159 - // RAG Sources Limit Slider
6160 - add_settings_field(
6161 - 'rag_sources_limit', // Field ID
6162 - esc_html__('RAG Sources Limit', 'mxchat'), // Field title
6163 - array($this, 'mxchat_rag_sources_limit_callback'), // Callback function
6164 - 'mxchat-chatbot', // Page
6165 - 'mxchat_chatbot_section' // Section
6166 - );
6167 -
6168 - // RAG Chunks Limit Slider
6169 - add_settings_field(
6170 - 'rag_chunks_limit', // Field ID
6171 - esc_html__('RAG Chunks Limit', 'mxchat'), // Field title
6172 - array($this, 'mxchat_rag_chunks_limit_callback'), // Callback function
6173 - 'mxchat-chatbot', // Page
6174 - 'mxchat_chatbot_section' // Section
6175 - );
6176 -
6177 - add_settings_field(
6178 - 'append_to_body',
6179 - esc_html__('Auto-Display Chatbot', 'mxchat'),
6180 - array($this, 'mxchat_append_to_body_callback'),
6181 - 'mxchat-chatbot',
6182 - 'mxchat_chatbot_section'
6183 - );
6184 -
6185 - add_settings_field(
6186 - 'contextual_awareness_toggle',
6187 - esc_html__('Contextual Awareness', 'mxchat'),
6188 - array($this, 'mxchat_contextual_awareness_callback'),
6189 - 'mxchat-chatbot',
6190 - 'mxchat_chatbot_section'
6191 - );
6192 -
6193 - add_settings_field(
6194 - 'citation_links_toggle',
6195 - esc_html__('Citation Links', 'mxchat'),
6196 - array($this, 'mxchat_citation_links_toggle_callback'),
6197 - 'mxchat-chatbot',
6198 - 'mxchat_chatbot_section'
6199 - );
6200 -
6201 - // Satisfaction rating toggle (plan-a5b006).
6202 - add_settings_field(
6203 - 'satisfaction_rating_enabled',
6204 - esc_html__('Satisfaction Rating Prompt', 'mxchat'),
6205 - array($this, 'mxchat_satisfaction_rating_toggle_callback'),
6206 - 'mxchat-chatbot',
6207 - 'mxchat_chatbot_section'
6208 - );
6209 -
6210 - // Satisfaction rating customization (plan-141a12, plan-29caac):
6211 - // the 5 customization fields are now inline-rendered inside
6212 - // mxchat_satisfaction_rating_toggle_callback's sub-options wrapper.
6213 -
6214 - add_settings_field(
6215 - 'enable_streaming_toggle',
6216 - esc_html__('Enable Streaming', 'mxchat'),
6217 - array($this, 'enable_streaming_toggle_callback'),
6218 - 'mxchat-chatbot',
6219 - 'mxchat_chatbot_section', // Same section as your working toggle
6220 - array(
6221 - 'class' => 'mxchat-setting-row streaming-setting',
6222 - 'style' => 'display: none;' // Hidden by default, shown when OpenAI/Claude selected
6223 - )
6224 - );
6225 -
6226 -
6227 - add_settings_field(
6228 - 'model',
6229 - esc_html__('Chat Model', 'mxchat'),
6230 - array($this, 'mxchat_model_callback'),
6231 - 'mxchat-chatbot',
6232 - 'mxchat_chatbot_section'
6233 - );
6234 -
6235 - add_settings_field(
6236 - 'embedding_model',
6237 - esc_html__('Embedding Model', 'mxchat'),
6238 - array($this, 'embedding_model_callback'),
6239 - 'mxchat-chatbot',
6240 - 'mxchat_chatbot_section'
6241 - );
6242 -
6243 - add_settings_field(
6244 - 'system_prompt_instructions',
6245 - esc_html__('AI Instructions (Behavior)', 'mxchat'),
6246 - array($this, 'system_prompt_instructions_callback'),
6247 - 'mxchat-chatbot',
6248 - 'mxchat_chatbot_section'
6249 - );
6250 -
6251 -
6252 - add_settings_field(
6253 - 'top_bar_title',
6254 - esc_html__('Top Bar Title', 'mxchat'),
6255 - array($this, 'mxchat_top_bar_title_callback'),
6256 - 'mxchat-chatbot',
6257 - 'mxchat_chatbot_section'
6258 - );
6259 -
6260 - add_settings_field(
6261 - 'ai_agent_text',
6262 - esc_html__('AI Agent Text', 'mxchat'),
6263 - array($this, 'mxchat_ai_agent_text_callback'),
6264 - 'mxchat-chatbot',
6265 - 'mxchat_chatbot_section'
6266 - );
6267 -
6268 - add_settings_field(
6269 - 'enable_email_block',
6270 - esc_html__('Require Email To Chat', 'mxchat'),
6271 - array($this, 'enable_email_block_callback'),
6272 - 'mxchat-chatbot',
6273 - 'mxchat_chatbot_section'
6274 - );
6275 -
6276 - add_settings_field(
6277 - 'email_blocker_header_content',
6278 - esc_html__('Require Email Chat Content', 'mxchat'),
6279 - array($this, 'email_blocker_header_content_callback'),
6280 - 'mxchat-chatbot',
6281 - 'mxchat_chatbot_section'
6282 - );
6283 -
6284 - add_settings_field(
6285 - 'email_blocker_button_text',
6286 - esc_html__('Require Email Chat Button Text', 'mxchat'),
6287 - [$this, 'email_blocker_button_text_callback'],
6288 - 'mxchat-chatbot',
6289 - 'mxchat_chatbot_section'
6290 - );
6291 -
6292 - add_settings_field(
6293 - 'enable_name_field',
6294 - esc_html__('Require Name Field', 'mxchat'),
6295 - array($this, 'enable_name_field_callback'),
6296 - 'mxchat-chatbot',
6297 - 'mxchat_chatbot_section'
6298 - );
6299 -
6300 - add_settings_field(
6301 - 'name_field_placeholder',
6302 - esc_html__('Name Field Placeholder', 'mxchat'),
6303 - array($this, 'name_field_placeholder_callback'),
6304 - 'mxchat-chatbot',
6305 - 'mxchat_chatbot_section'
6306 - );
6307 -
6308 - add_settings_field(
6309 - 'intro_message',
6310 - esc_html__('Introductory Message', 'mxchat'),
6311 - array($this, 'mxchat_intro_message_callback'),
6312 - 'mxchat-chatbot',
6313 - 'mxchat_chatbot_section'
6314 - );
6315 -
6316 - add_settings_field(
6317 - 'input_copy',
6318 - esc_html__('Input Copy', 'mxchat'),
6319 - array($this, 'mxchat_input_copy_callback'),
6320 - 'mxchat-chatbot',
6321 - 'mxchat_chatbot_section'
6322 - );
6323 -
6324 - add_settings_field(
6325 - 'pre_chat_message',
6326 - esc_html__('Chat Teaser Pop-up', 'mxchat'),
6327 - array($this, 'mxchat_pre_chat_message_callback'),
6328 - 'mxchat-chatbot',
6329 - 'mxchat_chatbot_section'
6330 - );
6331 -
6332 - add_settings_field(
6333 - 'privacy_toggle',
6334 - esc_html__('Toggle Privacy Notice', 'mxchat'),
6335 - array($this, 'mxchat_privacy_toggle_callback'),
6336 - 'mxchat-chatbot',
6337 - 'mxchat_chatbot_section'
6338 - );
6339 -
6340 - add_settings_field(
6341 - 'complianz_toggle',
6342 - esc_html__('Enable Complianz', 'mxchat'),
6343 - array($this, 'mxchat_complianz_toggle_callback'),
6344 - 'mxchat-chatbot',
6345 - 'mxchat_chatbot_section'
6346 - );
6347 -
6348 - add_settings_field(
6349 - 'link_target_toggle',
6350 - esc_html__('Open Links in a New Tab', 'mxchat'),
6351 - array($this, 'mxchat_link_target_toggle_callback'),
6352 - 'mxchat-chatbot',
6353 - 'mxchat_chatbot_section'
6354 - );
6355 -
6356 - add_settings_field(
6357 - 'chat_persistence_toggle',
6358 - esc_html__('Enable Chat Persistence', 'mxchat'),
6359 - array($this, 'mxchat_chat_persistence_toggle_callback'),
6360 - 'mxchat-chatbot',
6361 - 'mxchat_chatbot_section'
6362 - );
6363 -
6364 - add_settings_field(
6365 - 'print_button_enabled',
6366 - esc_html__('Show Download Transcript Button', 'mxchat'),
6367 - array($this, 'mxchat_print_button_toggle_callback'),
6368 - 'mxchat-chatbot',
6369 - 'mxchat_chatbot_section'
6370 - );
6371 -
6372 - add_settings_field(
6373 - 'reset_chat_enabled',
6374 - esc_html__('Show Start-New-Chat Button', 'mxchat'),
6375 - array($this, 'mxchat_reset_chat_toggle_callback'),
6376 - 'mxchat-chatbot',
6377 - 'mxchat_chatbot_section'
6378 - );
6379 -
6380 - add_settings_field(
6381 - 'reset_chat_label',
6382 - esc_html__('Start-New-Chat Button Label', 'mxchat'),
6383 - array($this, 'mxchat_reset_chat_label_callback'),
6384 - 'mxchat-chatbot',
6385 - 'mxchat_chatbot_section'
6386 - );
6387 -
6388 - add_settings_field(
6389 - 'popular_question_1',
6390 - esc_html__('Quick Question 1', 'mxchat'),
6391 - array($this, 'mxchat_popular_question_1_callback'),
6392 - 'mxchat-chatbot',
6393 - 'mxchat_chatbot_section'
6394 - );
6395 -
6396 - add_settings_field(
6397 - 'popular_question_2',
6398 - esc_html__('Quick Question 2', 'mxchat'),
6399 - array($this, 'mxchat_popular_question_2_callback'),
6400 - 'mxchat-chatbot',
6401 - 'mxchat_chatbot_section'
6402 - );
6403 -
6404 - add_settings_field(
6405 - 'popular_question_3',
6406 - esc_html__('Quick Question 3', 'mxchat'),
6407 - array($this, 'mxchat_popular_question_3_callback'),
6408 - 'mxchat-chatbot',
6409 - 'mxchat_chatbot_section'
6410 - );
6411 -
6412 - add_settings_field(
6413 - 'additional_popular_questions',
6414 - esc_html__('Additional Quick Questions', 'mxchat'),
6415 - array($this, 'mxchat_additional_popular_questions_callback'),
6416 - 'mxchat-chatbot',
6417 - 'mxchat_chatbot_section'
6418 - );
6419 -
6420 -
6421 - add_settings_field(
6422 - 'rate_limits',
6423 - __('Rate Limits Settings', 'mxchat'),
6424 - array($this, 'mxchat_rate_limits_callback'),
6425 - 'mxchat-chatbot',
6426 - 'mxchat_chatbot_section'
6427 - );
6428 -
6429 - // Loops Settings Section
6430 - add_settings_section(
6431 - 'mxchat_loops_section',
6432 - esc_html__('Loops Settings', 'mxchat'),
6433 - null,
6434 - 'mxchat-embed'
6435 - );
6436 -
6437 - // Loops Settings Fields (API Key moved to API Keys tab)
6438 - add_settings_field(
6439 - 'loops_mailing_list',
6440 - esc_html__('Loops Mailing List', 'mxchat'),
6441 - array($this, 'mxchat_loops_mailing_list_callback'),
6442 - 'mxchat-embed',
6443 - 'mxchat_loops_section'
6444 - );
6445 -
6446 - add_settings_field(
6447 - 'triggered_phrase_response',
6448 - esc_html__('Triggered Phrase Response', 'mxchat'),
6449 - array($this, 'mxchat_triggered_phrase_response_callback'),
6450 - 'mxchat-embed',
6451 - 'mxchat_loops_section'
6452 - );
6453 -
6454 - add_settings_field(
6455 - 'email_capture_response',
6456 - esc_html__('Email Capture Response', 'mxchat'),
6457 - array($this, 'mxchat_email_capture_response_callback'),
6458 - 'mxchat-embed',
6459 - 'mxchat_loops_section'
6460 - );
6461 -
6462 - // Brave Search Settings Fields
6463 - add_settings_section(
6464 - 'mxchat_brave_section',
6465 - __('Brave Search Settings', 'mxchat'),
6466 - array($this, 'mxchat_brave_section_callback'),
6467 - 'mxchat-embed'
6468 - );
6469 -
6470 - // Brave API Key moved to API Keys tab
6471 - add_settings_field(
6472 - 'brave_image_count',
6473 - __('Number of Images to Return', 'mxchat'),
6474 - array($this, 'mxchat_brave_image_count_callback'),
6475 - 'mxchat-embed',
6476 - 'mxchat_brave_section'
6477 - );
6478 -
6479 - add_settings_field(
6480 - 'brave_safe_search',
6481 - __('Safe Search', 'mxchat'),
6482 - array($this, 'mxchat_brave_safe_search_callback'),
6483 - 'mxchat-embed',
6484 - 'mxchat_brave_section'
6485 - );
6486 -
6487 - add_settings_field(
6488 - 'brave_news_count',
6489 - __('Number of News Articles', 'mxchat'),
6490 - array($this, 'mxchat_brave_news_count_callback'),
6491 - 'mxchat-embed',
6492 - 'mxchat_brave_section'
6493 - );
6494 -
6495 - add_settings_field(
6496 - 'brave_country',
6497 - __('Country', 'mxchat'),
6498 - array($this, 'mxchat_brave_country_callback'),
6499 - 'mxchat-embed',
6500 - 'mxchat_brave_section'
6501 - );
6502 -
6503 - add_settings_field(
6504 - 'brave_language',
6505 - __('Language', 'mxchat'),
6506 - array($this, 'mxchat_brave_language_callback'),
6507 - 'mxchat-embed',
6508 - 'mxchat_brave_section'
6509 - );
6510 -
6511 - // Chat with PDF Intent Settings Fields
6512 - add_settings_section(
6513 - 'mxchat_pdf_intent_section',
6514 - __('Toolbar Settings & Intents', 'mxchat'),
6515 - array($this, 'mxchat_pdf_intent_section_callback'),
6516 - 'mxchat-embed'
6517 - );
6518 -
6519 - add_settings_field(
6520 - 'chat_toolbar_toggle',
6521 - __('Show Chat Toolbar', 'mxchat'),
6522 - array($this, 'mxchat_chat_toolbar_toggle_callback'),
6523 - 'mxchat-embed',
6524 - 'mxchat_pdf_intent_section'
6525 - );
6526 -
6527 - // PDF Upload Button Toggle
6528 - add_settings_field(
6529 - 'show_pdf_upload_button',
6530 - __('Show PDF Upload Button', 'mxchat'),
6531 - array($this, 'mxchat_show_pdf_upload_button_callback'),
6532 - 'mxchat-embed',
6533 - 'mxchat_pdf_intent_section'
6534 - );
6535 -
6536 - // Word Upload Button Toggle
6537 - add_settings_field(
6538 - 'show_word_upload_button',
6539 - __('Show Word Upload Button', 'mxchat'),
6540 - array($this, 'mxchat_show_word_upload_button_callback'),
6541 - 'mxchat-embed',
6542 - 'mxchat_pdf_intent_section'
6543 - );
6544 -
6545 - add_settings_field(
6546 - 'pdf_intent_trigger_text',
6547 - __('Intent Trigger Text', 'mxchat'),
6548 - array($this, 'mxchat_pdf_intent_trigger_text_callback'),
6549 - 'mxchat-embed',
6550 - 'mxchat_pdf_intent_section'
6551 - );
6552 -
6553 - add_settings_field(
6554 - 'pdf_intent_success_text',
6555 - __('Success Text', 'mxchat'),
6556 - array($this, 'mxchat_pdf_intent_success_text_callback'),
6557 - 'mxchat-embed',
6558 - 'mxchat_pdf_intent_section'
6559 - );
6560 -
6561 - add_settings_field(
6562 - 'pdf_intent_error_text',
6563 - __('Error Text', 'mxchat'),
6564 - array($this, 'mxchat_pdf_intent_error_text_callback'),
6565 - 'mxchat-embed',
6566 - 'mxchat_pdf_intent_section'
6567 - );
6568 -
6569 - // Add PDF Maximum Pages Field
6570 - add_settings_field(
6571 - 'pdf_max_pages',
6572 - __('Maximum Document Pages', 'mxchat'),
6573 - array($this, 'mxchat_pdf_max_pages_callback'),
6574 - 'mxchat-embed',
6575 - 'mxchat_pdf_intent_section'
6576 - );
6577 -
6578 - // Live Agent Settings Fields
6579 - add_settings_section(
6580 - 'mxchat_live_agent_section',
6581 - __('Live Agent Settings', 'mxchat'),
6582 - array($this, 'mxchat_live_agent_section_callback'),
6583 - 'mxchat-embed'
6584 - );
6585 -
6586 - // Live Agent Status Fields (add at top of live agent settings)
6587 - add_settings_field(
6588 - 'live_agent_status',
6589 - __('Live Agent Status', 'mxchat'),
6590 - array($this, 'mxchat_live_agent_status_callback'),
6591 - 'mxchat-embed',
6592 - 'mxchat_live_agent_section'
6593 - );
6594 -
6595 - add_settings_field(
6596 - 'live_agent_notification_message',
6597 - __('Notification Message', 'mxchat'),
6598 - array($this, 'mxchat_live_agent_notification_message_callback'),
6599 - 'mxchat-embed',
6600 - 'mxchat_live_agent_section'
6601 - );
6602 -
6603 - add_settings_field(
6604 - 'live_agent_away_message',
6605 - __('Away Message', 'mxchat'),
6606 - array($this, 'mxchat_live_agent_away_message_callback'),
6607 - 'mxchat-embed',
6608 - 'mxchat_live_agent_section'
6609 - );
6610 -
6611 - add_settings_field(
6612 - 'live_agent_user_ids',
6613 - __('Slack Agent User IDs', 'mxchat'),
6614 - array($this, 'mxchat_live_agent_user_ids_callback'),
6615 - 'mxchat-embed',
6616 - 'mxchat_live_agent_section'
6617 - );
6618 -
6619 - add_settings_field(
6620 - 'live_agent_webhook_url',
6621 - __('Slack Webhook URL', 'mxchat'),
6622 - array($this, 'mxchat_live_agent_webhook_url_callback'),
6623 - 'mxchat-embed',
6624 - 'mxchat_live_agent_section'
6625 - );
6626 -
6627 - add_settings_field(
6628 - 'live_agent_secret_key',
6629 - __('Slack Secret Key', 'mxchat'),
6630 - array($this, 'mxchat_live_agent_secret_key_callback'),
6631 - 'mxchat-embed',
6632 - 'mxchat_live_agent_section'
6633 - );
6634 -
6635 - // Live Agent Integration Fields
6636 - add_settings_field(
6637 - 'live_agent_bot_token',
6638 - __('Slack Bot OAuth Token', 'mxchat'),
6639 - array($this, 'mxchat_live_agent_bot_token_callback'),
6640 - 'mxchat-embed',
6641 - 'mxchat_live_agent_section'
6642 - );
6643 -
6644 - // Telegram Integration Section
6645 - add_settings_section(
6646 - 'mxchat_telegram_section',
6647 - __('Telegram Settings', 'mxchat'),
6648 - array($this, 'mxchat_telegram_section_callback'),
6649 - 'mxchat-embed'
6650 - );
6651 -
6652 - add_settings_field(
6653 - 'telegram_status',
6654 - __('Live Agent Status', 'mxchat'),
6655 - array($this, 'mxchat_telegram_status_callback'),
6656 - 'mxchat-embed',
6657 - 'mxchat_telegram_section'
6658 - );
6659 -
6660 - add_settings_field(
6661 - 'telegram_notification_message',
6662 - __('Notification Message', 'mxchat'),
6663 - array($this, 'mxchat_telegram_notification_message_callback'),
6664 - 'mxchat-embed',
6665 - 'mxchat_telegram_section'
6666 - );
6667 -
6668 - add_settings_field(
6669 - 'telegram_away_message',
6670 - __('Away Message', 'mxchat'),
6671 - array($this, 'mxchat_telegram_away_message_callback'),
6672 - 'mxchat-embed',
6673 - 'mxchat_telegram_section'
6674 - );
6675 -
6676 - add_settings_field(
6677 - 'telegram_bot_token',
6678 - __('Telegram Bot Token', 'mxchat'),
6679 - array($this, 'mxchat_telegram_bot_token_callback'),
6680 - 'mxchat-embed',
6681 - 'mxchat_telegram_section'
6682 - );
6683 -
6684 - add_settings_field(
6685 - 'telegram_group_id',
6686 - __('Telegram Group ID', 'mxchat'),
6687 - array($this, 'mxchat_telegram_group_id_callback'),
6688 - 'mxchat-embed',
6689 - 'mxchat_telegram_section'
6690 - );
6691 -
6692 - add_settings_field(
6693 - 'telegram_webhook_secret',
6694 - __('Webhook Secret Token', 'mxchat'),
6695 - array($this, 'mxchat_telegram_webhook_secret_callback'),
6696 - 'mxchat-embed',
6697 - 'mxchat_telegram_section'
6698 - );
6699 -
6700 - // General Settings Section
6701 - add_settings_section(
6702 - 'mxchat_general_section',
6703 - esc_html__('YouTube Tutorials', 'mxchat'),
6704 - null,
6705 - 'mxchat-general'
6706 - );
6707 -}
6708 -
6709 -public function mxchat_prompts_page_init() {
6710 - register_setting(
6711 - 'mxchat_prompts_options',
6712 - 'mxchat_prompts_options',
6713 - array(
6714 - 'type' => 'array',
6715 - 'description' => __('MXChat Knowledge Base Settings', 'mxchat'),
6716 - 'default' => array(
6717 - 'mxchat_auto_sync_posts' => 0,
6718 - 'mxchat_auto_sync_pages' => 0,
6719 - 'mxchat_use_pinecone' => 0,
6720 - 'mxchat_pinecone_api_key' => '',
6721 - 'mxchat_pinecone_environment' => '',
6722 - 'mxchat_pinecone_index' => '',
6723 - 'mxchat_pinecone_host' => '',
6724 - ),
6725 - 'sanitize_callback' => array($this, 'sanitize_prompts_options'),
6726 - )
6727 - );
6728 -
6729 - add_action('admin_notices', array($this, 'sync_settings_notice'));
6730 -}
6731 -
6732 -public function mxchat_transcripts_page_init() {
6733 - register_setting(
6734 - 'mxchat_transcripts_options',
6735 - 'mxchat_transcripts_options',
6736 - array(
6737 - 'type' => 'array',
6738 - 'description' => __('MXChat Transcripts Notification Settings', 'mxchat'),
6739 - 'default' => array(
6740 - 'mxchat_enable_notifications' => 0,
6741 - 'mxchat_notification_email' => get_option('admin_email'),
6742 - 'mxchat_auto_delete_transcripts' => 'never',
6743 - ),
6744 - 'sanitize_callback' => array($this, 'sanitize_transcripts_options'),
6745 - )
6746 - );
6747 -
6748 - add_settings_section(
6749 - 'mxchat_transcripts_notification_section',
6750 - esc_html__('Chat Notification Settings', 'mxchat'),
6751 - array($this, 'mxchat_transcripts_notification_section_callback'),
6752 - 'mxchat-transcripts'
6753 - );
6754 -
6755 - add_settings_field(
6756 - 'mxchat_enable_notifications',
6757 - esc_html__('Enable Chat Notifications', 'mxchat'),
6758 - array($this, 'mxchat_enable_notifications_callback'),
6759 - 'mxchat-transcripts',
6760 - 'mxchat_transcripts_notification_section'
6761 - );
6762 -
6763 - add_settings_field(
6764 - 'mxchat_notification_email',
6765 - esc_html__('Notification Email Address', 'mxchat'),
6766 - array($this, 'mxchat_notification_email_callback'),
6767 - 'mxchat-transcripts',
6768 - 'mxchat_transcripts_notification_section'
6769 - );
6770 -
6771 - add_settings_field(
6772 - 'mxchat_auto_delete_transcripts',
6773 - esc_html__('Auto-Delete Old Transcripts', 'mxchat'),
6774 - array($this, 'mxchat_auto_delete_transcripts_callback'),
6775 - 'mxchat-transcripts',
6776 - 'mxchat_transcripts_notification_section'
6777 - );
6778 -
6779 - add_settings_field(
6780 - 'mxchat_retention_days',
6781 - esc_html__('Custom Retention (Days)', 'mxchat'),
6782 - array($this, 'mxchat_retention_days_callback'),
6783 - 'mxchat-transcripts',
6784 - 'mxchat_transcripts_notification_section'
6785 - );
6786 -
6787 - add_settings_field(
6788 - 'mxchat_auto_email_transcript',
6789 - esc_html__('Auto-Email Full Transcript', 'mxchat'),
6790 - array($this, 'mxchat_auto_email_transcript_callback'),
6791 - 'mxchat-transcripts',
6792 - 'mxchat_transcripts_notification_section'
6793 - );
6794 -}
6795 -
6796 -
6797 -/**
6798 - * Sanitize all prompts options
6799 - *
6800 - * @param array $input The unsanitized options array
6801 - * @return array The sanitized options array
6802 - */
6803 -public function sanitize_prompts_options($input) {
6804 - // Log the incoming input.
6805 - //error_log('Sanitizing inputs: ' . print_r($input, true));
6806 -
6807 - $sanitized = array();
6808 -
6809 - // Boolean options
6810 - $sanitized['mxchat_auto_sync_posts'] = isset($input['mxchat_auto_sync_posts']) ? 1 : 0;
6811 - $sanitized['mxchat_auto_sync_pages'] = isset($input['mxchat_auto_sync_pages']) ? 1 : 0;
6812 -$sanitized['mxchat_use_pinecone'] = !empty($input['mxchat_use_pinecone']) ? 1 : 0;
6813 -
6814 - // API Key: if less than 32 characters, flag as invalid.
6815 - $api_key = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
6816 - if (!empty($api_key) && strlen($api_key) < 32) {
6817 - add_settings_error(
6818 - 'mxchat_prompts_options',
6819 - 'invalid_api_key',
6820 - __('The Pinecone API key appears to be invalid. Please check your API key.', 'mxchat')
6821 - );
6822 - $existing_options = get_option('mxchat_prompts_options', array());
6823 - $sanitized['mxchat_pinecone_api_key'] = $existing_options['mxchat_pinecone_api_key'] ?? '';
6824 - } else {
6825 - $sanitized['mxchat_pinecone_api_key'] = $api_key;
6826 - }
6827 -
6828 - // Environment and Index Name
6829 - $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
6830 - $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
6831 -
6832 - // Host: Remove protocol and validate format.
6833 - $host = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
6834 - $host = preg_replace('#^https?://#', '', $host);
6835 - //error_log('Host after removing protocol: ' . $host);
6836 - if (!empty($host)) {
6837 - if (!preg_match('/^[\w-]+\.svc\.[\w-]+\.pinecone\.io$/', $host)) {
6838 - add_settings_error(
6839 - 'mxchat_prompts_options',
6840 - 'invalid_host',
6841 - __('The Pinecone host appears to be invalid. It should look like "mxchat-vectors-zrmsquq.svc.aped-4627-b74a.pinecone.io"', 'mxchat')
6842 - );
6843 - $existing_options = get_option('mxchat_prompts_options', array());
6844 - $sanitized['mxchat_pinecone_host'] = $existing_options['mxchat_pinecone_host'] ?? '';
6845 - } else {
6846 - $sanitized['mxchat_pinecone_host'] = $host;
6847 - }
6848 - } else {
6849 - $sanitized['mxchat_pinecone_host'] = '';
6850 - }
6851 -
6852 - //error_log('Final sanitized array: ' . print_r($sanitized, true));
6853 -
6854 - return $sanitized;
6855 -}
6856 -
6857 -public function sync_settings_notice() {
6858 - // Only show notice on our plugin page
6859 - if (!isset($_GET['page']) || $_GET['page'] !== 'mxchat-prompts') {
6860 - return;
6861 - }
6862 -
6863 - // Check if settings were updated
6864 - if (isset($_GET['settings-updated'])) {
6865 -
6866 - ?>
6867 - <div class="notice notice-success is-dismissible">
6868 - <p><?php esc_html_e('Sync settings updated successfully.', 'mxchat'); ?></p>
6869 - <button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php esc_html_e('Dismiss this notice.', 'mxchat'); ?></span></button>
6870 - </div>
6871 - <?php
6872 -
6873 - }
6874 -}
6875 -// Add this sanitization function to your class
6876 -public function sanitize_sync_setting($input) {
6877 - return (bool)$input ? __('1', 'mxchat') : __('', 'mxchat');
6878 -}
6879 -
6880 -public function mxchat_rate_limits_callback() {
6881 - $all_options = get_option('mxchat_options', []);
6882 -
6883 - // Define available rate limits
6884 - $rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
6885 -
6886 - // Define available timeframes
6887 - $timeframes = array(
6888 - 'hourly' => __('Per Hour', 'mxchat'),
6889 - 'daily' => __('Per Day', 'mxchat'),
6890 - 'weekly' => __('Per Week', 'mxchat'),
6891 - 'monthly' => __('Per Month', 'mxchat')
6892 - );
6893 -
6894 - // Get all roles plus a "logged_out" pseudo-role
6895 - $roles = wp_roles()->get_names();
6896 - $roles['logged_out'] = __('Logged Out Users', 'mxchat');
6897 -
6898 - // Start the wrapper
6899 - echo '<div class="pro-feature-wrapper active">';
6900 - echo '<div class="mxchat-rate-limits-container">';
6901 -
6902 - echo '<p class="description" style="margin-bottom: 20px;">' .
6903 - esc_html__('Set message limits for each user role and customize the experience when users reach those limits. You can use {limit}, {timeframe}, {count}, and {remaining} as placeholders.', 'mxchat') .
6904 - '</p>';
6905 -
6906 - // Add markdown link documentation
6907 - echo '<div class="notice notice-info inline" style="margin-bottom: 20px; padding: 10px;">';
6908 - echo '<p><strong>' . esc_html__('Markdown Links Supported:', 'mxchat') . '</strong></p>';
6909 - echo '<p>' . esc_html__('You can include clickable links in your custom messages using markdown syntax:', 'mxchat') . '</p>';
6910 - echo '<ul style="margin-left: 20px;">';
6911 - echo '<li><code>[Link text](https://example.com)</code> - Creates a clickable link</li>';
6912 - echo '<li><code>[Visit our pricing](https://example.com/pricing)</code> - Link with custom text</li>';
6913 - echo '<li><code>Plain URLs like https://example.com will also become clickable</code></li>';
6914 - echo '</ul>';
6915 - echo '</div>';
6916 -
6917 - // Output the controls for each role
6918 - foreach ($roles as $role_id => $role_name) {
6919 - // Get saved options or defaults
6920 - $default_limit = ($role_id === 'logged_out') ? '10' : '100';
6921 - $default_timeframe = 'daily';
6922 - $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
6923 -
6924 - $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
6925 - ? $all_options['rate_limits'][$role_id]['limit']
6926 - : $default_limit;
6927 -
6928 - $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
6929 - ? $all_options['rate_limits'][$role_id]['timeframe']
6930 - : $default_timeframe;
6931 -
6932 - $custom_message = isset($all_options['rate_limits'][$role_id]['message'])
6933 - ? $all_options['rate_limits'][$role_id]['message']
6934 - : $default_message;
6935 -
6936 - // Output the row
6937 - echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
6938 -
6939 - // Role label
6940 - echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
6941 -
6942 - // Controls section
6943 - echo '<div class="mxchat-rate-limit-controls-wrapper">';
6944 -
6945 - // Rate limit and timeframe controls
6946 - echo '<div class="mxchat-rate-limit-controls">';
6947 -
6948 - // Limit dropdown
6949 - echo '<div>';
6950 - echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
6951 - echo '<select
6952 - id="rate_limits_' . esc_attr($role_id) . '_limit"
6953 - name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
6954 - class="mxchat-autosave-field">';
6955 - foreach ($rate_limits as $limit) {
6956 - echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
6957 - }
6958 - echo '</select>';
6959 - echo '</div>';
6960 -
6961 - // Timeframe dropdown
6962 - echo '<div>';
6963 - echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
6964 - echo '<select
6965 - id="rate_limits_' . esc_attr($role_id) . '_timeframe"
6966 - name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
6967 - class="mxchat-autosave-field">';
6968 - foreach ($timeframes as $value => $label) {
6969 - echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
6970 - }
6971 - echo '</select>';
6972 - echo '</div>';
6973 -
6974 - echo '</div>'; // End controls
6975 -
6976 - // Custom message textarea
6977 - echo '<div class="mxchat-rate-limit-message">';
6978 - echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
6979 - echo '<textarea
6980 - id="rate_limits_' . esc_attr($role_id) . '_message"
6981 - name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
6982 - class="mxchat-autosave-field"
6983 - placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
6984 - esc_textarea($custom_message) .
6985 - '</textarea>';
6986 - echo '<p class="description">' .
6987 - esc_html__('Example: Rate limit reached! [Visit our pricing page](https://example.com/pricing) to upgrade.', 'mxchat') .
6988 - '</p>';
6989 - echo '</div>'; // End message
6990 -
6991 - echo '</div>'; // End controls wrapper
6992 -
6993 - echo '</div>'; // End row
6994 - }
6995 -
6996 - echo '</div>'; // End container
6997 -
6998 - echo '</div>'; // End pro-feature-wrapper
6999 -}
7000 -
7001 -private function mxchat_add_option_field($id, $title, $callback = '') {
7002 - add_settings_field(
7003 - $id,
7004 - __($title, 'mxchat'),
7005 - $callback ? array($this, $callback) : array($this, $id . '_callback'),
7006 - 'mxchat-max',
7007 - 'mxchat_setting_section_id',
7008 - $id === 'model' ? ['label_for' => 'model'] : []
7009 - );
7010 - }
7011 -
7012 -// API Keys Section Callback
7013 -public function mxchat_api_keys_section_callback() {
7014 - echo '<p>' . esc_html__('Manage all your API keys in one place. Add the API keys for the services you want to use with your chatbot.', 'mxchat') . '</p>';
7015 -}
7016 -
7017 -// OpenAI API Key
7018 -public function api_key_callback() {
7019 - $apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
7020 - $nonce = wp_create_nonce('mxchat_autosave_nonce');
7021 -
7022 - echo '<div class="api-key-wrapper">';
7023 - echo '<input type="text" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="' . $nonce . '" />';
7024 - echo '<button type="button" id="toggleApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
7025 - echo '<p class="description">' . esc_html__('Required for OpenAI GPT models and OpenAI embeddings. Get your API key from OpenAI Platform.', 'mxchat') . '</p>';
7026 - echo $this->mxchat_provider_key_test_button('openai', 'api_key');
7027 - echo '</div>';
7028 -}
7029 -
7030 -// X.AI API Key
7031 -public function xai_api_key_callback() {
7032 - $xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
7033 - $nonce = wp_create_nonce('mxchat_autosave_nonce');
7034 -
7035 - echo '<div class="api-key-wrapper">';
7036 - echo '<input type="text" id="xai_api_key" name="xai_api_key" value="' . $xaiApiKey . '" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="' . $nonce . '" />';
7037 - echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
7038 - echo '<p class="description">' . esc_html__('Required for X.AI Grok models. Get your API key from X.AI Console.', 'mxchat') . '</p>';
7039 - echo $this->mxchat_provider_key_test_button('xai', 'xai_api_key');
7040 - echo '</div>';
7041 -}
7042 -// Claude API Key
7043 -public function claude_api_key_callback() {
7044 - $claudeApiKey = isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '';
7045 - $nonce = wp_create_nonce('mxchat_autosave_nonce');
7046 -
7047 - echo '<div class="api-key-wrapper">';
7048 - echo '<input type="text" id="claude_api_key" name="claude_api_key" value="' . $claudeApiKey . '" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="' . $nonce . '" />';
7049 - echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
7050 - echo '<p class="description">' . esc_html__('Required for Anthropic Claude models. Get your API key from Anthropic Console.', 'mxchat') . '</p>';
7051 - echo $this->mxchat_provider_key_test_button('claude', 'claude_api_key');
7052 - echo '</div>';
7053 -}
7054 -
7055 -// DeepSeek API Key
7056 -public function deepseek_api_key_callback() {
7057 - $apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
7058 - $nonce = wp_create_nonce('mxchat_autosave_nonce');
7059 -
7060 - echo '<div class="api-key-wrapper">';
7061 - echo '<input type="text" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="' . $nonce . '" />';
7062 - echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
7063 - echo '<p class="description">' . esc_html__('Required for DeepSeek models. Get your API key from DeepSeek Platform.', 'mxchat') . '</p>';
7064 - echo $this->mxchat_provider_key_test_button('deepseek', 'deepseek_api_key');
7065 - echo '</div>';
7066 -}
7067 -
7068 -// Gemini API Key
7069 -public function gemini_api_key_callback() {
7070 - $geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
7071 - $nonce = wp_create_nonce('mxchat_autosave_nonce');
7072 -
7073 - echo '<div class="api-key-wrapper">';
7074 - echo '<input type="text" id="gemini_api_key" name="gemini_api_key" value="' . $geminiApiKey . '" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="' . $nonce . '" />';
7075 - echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
7076 - echo '<p class="description">' . esc_html__('Required for Google Gemini models and embeddings. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
7077 - echo $this->mxchat_provider_key_test_button('gemini', 'gemini_api_key');
7078 - echo '</div>';
7079 -}
7080 -
7081 -
7082 -// OpenRouter API Key
7083 -public function openrouter_api_key_callback() {
7084 - $openrouterApiKey = isset($this->options['openrouter_api_key']) ? esc_attr($this->options['openrouter_api_key']) : '';
7085 - $nonce = wp_create_nonce('mxchat_autosave_nonce');
7086 -
7087 - echo '<div class="api-key-wrapper">';
7088 - echo '<input type="text" id="openrouter_api_key" name="openrouter_api_key" value="' . $openrouterApiKey . '" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="' . $nonce . '" />';
7089 - echo '<button type="button" id="toggleOpenRouterApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
7090 - echo '<p class="description">' . esc_html__('Required for OpenRouter models. Get your API key from OpenRouter.ai', 'mxchat') . '</p>';
7091 - echo $this->mxchat_provider_key_test_button('openrouter', 'openrouter_api_key');
7092 - echo '</div>';
7093 -}
7094 -
7095 -/**
7096 - * Renders a "Test key" button + result target next to a built-in provider key
7097 - * field, and emits the shared delegated click handler ONCE (static guard). The
7098 - * button carries data-target = the key field id so the owner can test the value
7099 - * they just typed (test-before-save); the AJAX handler falls back to the saved
7100 - * key when the field is empty. Styled with the WP `button` class to match the
7101 - * adjacent Custom-provider "Test Connection" button on this same page.
7102 - * plan-mxchat-20260623-c41f74.
7103 - */
7104 -public function mxchat_provider_key_test_button($provider, $target_id) {
7105 - static $script_emitted = false;
7106 - $nonce = wp_create_nonce('mxchat_test_provider_key');
7107 - $html = '<div class="mxchat-key-test" style="margin-top:8px;">'
7108 - . '<button type="button" class="button mxchat-test-provider-key" data-provider="' . esc_attr($provider) . '" data-target="' . esc_attr($target_id) . '" data-nonce="' . esc_attr($nonce) . '">' . esc_html__('Test key', 'mxchat') . '</button>'
7109 - . '<span class="mxchat-test-provider-key-result" style="margin-left:10px;font-size:13px;vertical-align:middle;"></span>'
7110 - . '</div>';
7111 - if (!$script_emitted) {
7112 - $script_emitted = true;
7113 - $html .= $this->mxchat_provider_key_test_script();
7114 - }
7115 - return $html;
7116 -}
7117 -
7118 -/**
7119 - * One-time delegated click handler shared by every .mxchat-test-provider-key
7120 - * button. Posts the typed key value + provider to mxchat_test_provider_key and
7121 - * renders the success/error message inline. Mirrors the Custom-provider test.
7122 - */
7123 -private function mxchat_provider_key_test_script() {
7124 - $t_testing = esc_js(__('Testing...', 'mxchat'));
7125 - $t_valid = esc_js(__('Key is valid.', 'mxchat'));
7126 - $t_failed = esc_js(__('Failed', 'mxchat'));
7127 - $t_req = esc_js(__('Request failed', 'mxchat'));
7128 - return '<script>(function(){'
7129 - . 'if (window.__mxchatProviderKeyTestWired) { return; }'
7130 - . 'window.__mxchatProviderKeyTestWired = true;'
7131 - . 'document.addEventListener("click", function(e){'
7132 - . 'var btn = e.target && e.target.closest ? e.target.closest(".mxchat-test-provider-key") : null;'
7133 - . 'if (!btn) { return; }'
7134 - . 'e.preventDefault();'
7135 - . 'var field = btn.getAttribute("data-target") ? document.getElementById(btn.getAttribute("data-target")) : null;'
7136 - . 'var out = btn.parentNode ? btn.parentNode.querySelector(".mxchat-test-provider-key-result") : null;'
7137 - . 'if (out) { out.textContent = "' . $t_testing . '"; out.style.color = "#646970"; }'
7138 - . 'btn.disabled = true;'
7139 - . 'var fd = new FormData();'
7140 - . 'fd.append("action", "mxchat_test_provider_key");'
7141 - . 'fd.append("_wpnonce", btn.getAttribute("data-nonce"));'
7142 - . 'fd.append("provider", btn.getAttribute("data-provider") || "");'
7143 - . 'fd.append("key", field ? field.value : "");'
7144 - . 'fetch(ajaxurl, { method:"POST", credentials:"same-origin", body: fd })'
7145 - . '.then(function(r){ return r.json(); })'
7146 - . '.then(function(j){'
7147 - . 'if (out) {'
7148 - . 'if (j && j.success) { out.textContent = "✓ " + ((j.data && j.data.message) ? j.data.message : "' . $t_valid . '"); out.style.color = "#00a32a"; }'
7149 - . 'else { out.textContent = "⚠ " + ((j && j.data && j.data.message) ? j.data.message : "' . $t_failed . '"); out.style.color = "#d63638"; }'
7150 - . '}'
7151 - . 'btn.disabled = false;'
7152 - . '})'
7153 - . '.catch(function(){ if (out) { out.textContent = "⚠ ' . $t_req . '"; out.style.color = "#d63638"; } btn.disabled = false; });'
7154 - . '});'
7155 - . '})();</script>';
7156 -}
7157 -
7158 -// Custom (OpenAI-compatible) Provider — Ollama, LM Studio, vLLM, llama.cpp, Azure OpenAI, etc.
7159 -public function custom_provider_callback() {
7160 - $base_url = isset($this->options['custom_provider_base_url']) ? esc_attr($this->options['custom_provider_base_url']) : '';
7161 - $api_key = isset($this->options['custom_provider_api_key']) ? esc_attr($this->options['custom_provider_api_key']) : '';
7162 - $model_name = isset($this->options['custom_provider_model']) ? esc_attr($this->options['custom_provider_model']) : '';
7163 - $auth_scheme = isset($this->options['custom_provider_auth_scheme']) ? esc_attr($this->options['custom_provider_auth_scheme']) : 'bearer';
7164 - $api_version = isset($this->options['custom_provider_api_version']) ? esc_attr($this->options['custom_provider_api_version']) : '';
7165 - $use_embed = !empty($this->options['custom_provider_for_embeddings']) && $this->options['custom_provider_for_embeddings'] === 'on';
7166 - $use_images = !empty($this->options['custom_provider_for_images']) && $this->options['custom_provider_for_images'] === 'on';
7167 - $embed_model = isset($this->options['custom_provider_embedding_model']) ? esc_attr($this->options['custom_provider_embedding_model']) : '';
7168 - $nonce = wp_create_nonce('mxchat_autosave_nonce');
7169 - $test_nonce = wp_create_nonce('mxchat_test_custom_provider');
7170 -
7171 - echo '<style>
7172 - .mxchat-cp { max-width: 680px; }
7173 - .mxchat-cp .mxchat-cp-intro { margin: 0 0 16px; color: #50575e; font-size: 13px; line-height: 1.5; }
7174 - .mxchat-cp .mxchat-cp-row { display: block; margin: 0 0 18px; }
7175 - .mxchat-cp .mxchat-cp-row > label { display: block; font-weight: 600; margin: 0 0 6px; color: #1d2327; font-size: 13px; }
7176 - .mxchat-cp .mxchat-cp-row > input[type="text"],
7177 - .mxchat-cp .mxchat-cp-row > input[type="password"],
7178 - .mxchat-cp .mxchat-cp-row > select { display: block; width: 100%; max-width: 480px; margin: 0; }
7179 - .mxchat-cp .mxchat-cp-row > .description { display: block; margin: 6px 0 0; color: #646970; font-size: 12px; line-height: 1.5; max-width: 480px; }
7180 - .mxchat-cp .mxchat-cp-test { margin-top: 4px; padding-top: 14px; border-top: 1px solid #e5e7eb; }
7181 - .mxchat-cp .mxchat-cp-test .mxchat-cp-test-status { display: inline-block; margin-left: 10px; vertical-align: middle; font-size: 13px; }
7182 - .mxchat-cp .mxchat-cp-azure { margin: 0 0 18px; padding: 12px 14px; background: #f6f7ff; border: 1px solid #dfe1f5; border-left: 3px solid #7873f5; border-radius: 6px; max-width: 480px; }
7183 - .mxchat-cp .mxchat-cp-azure > .mxchat-cp-azure-title { display: block; font-weight: 600; color: #1d2327; font-size: 12px; text-transform: uppercase; letter-spacing: 0.4px; margin: 0 0 8px; }
7184 - .mxchat-cp .mxchat-cp-azure ol { margin: 0; padding: 0 0 0 18px; color: #50575e; font-size: 12px; line-height: 1.7; }
7185 - .mxchat-cp .mxchat-cp-azure code { background: #eceefb; padding: 1px 5px; border-radius: 3px; font-size: 11px; }
7186 - </style>';
7187 -
7188 - echo '<div class="api-key-wrapper mxchat-cp">';
7189 - echo '<p class="mxchat-cp-intro">' . esc_html__('Point MxChat at any OpenAI-compatible /v1/chat/completions endpoint: Ollama, LM Studio, vLLM, llama.cpp, LocalAI, Azure OpenAI, etc. Then select "Custom (OpenAI-compatible)" in the model picker.', 'mxchat') . '</p>';
7190 -
7191 - // Azure OpenAI quick start — consolidates the 4-field Azure recipe in one scannable callout
7192 - // so admins can configure Azure without piecing it together from each field's hint.
7193 - echo '<div class="mxchat-cp-azure">';
7194 - echo '<span class="mxchat-cp-azure-title">' . esc_html__('Azure OpenAI quick start', 'mxchat') . '</span>';
7195 - echo '<ol>';
7196 - echo '<li>' . wp_kses(__('<strong>Base URL</strong> → <code>https://&lt;resource&gt;.openai.azure.com/openai/deployments/&lt;deployment&gt;</code>', 'mxchat'), array('strong' => array(), 'code' => array())) . '</li>';
7197 - echo '<li>' . wp_kses(__('<strong>API Key</strong> → your Azure OpenAI key (required)', 'mxchat'), array('strong' => array(), 'code' => array())) . '</li>';
7198 - echo '<li>' . wp_kses(__('<strong>Auth Scheme</strong> → <code>api-key header (Azure OpenAI)</code>', 'mxchat'), array('strong' => array(), 'code' => array())) . '</li>';
7199 - echo '<li>' . wp_kses(__('<strong>API Version</strong> → required for Azure, e.g. <code>2024-08-01-preview</code>', 'mxchat'), array('strong' => array(), 'code' => array())) . '</li>';
7200 - echo '</ol>';
7201 - echo '</div>';
7202 -
7203 - echo '<div class="mxchat-cp-row">';
7204 - echo '<label for="custom_provider_base_url">' . esc_html__('Base URL', 'mxchat') . '</label>';
7205 - echo '<input type="text" id="custom_provider_base_url" name="custom_provider_base_url" value="' . $base_url . '" class="regular-text mxchat-autosave-field" placeholder="http://localhost:11434/v1" autocomplete="off" data-lpignore="true" data-form-type="other" data-nonce="' . $nonce . '" />';
7206 - echo '<p class="description">' . esc_html__('Examples: Ollama http://localhost:11434/v1 · LM Studio http://localhost:1234/v1 · vLLM http://gpu:8000/v1 · Azure https://<resource>.openai.azure.com/openai/deployments/<deployment>', 'mxchat') . '</p>';
7207 - echo '</div>';
7208 -
7209 - echo '<div class="mxchat-cp-row">';
7210 - echo '<label for="custom_provider_api_key">' . esc_html__('API Key (optional)', 'mxchat') . '</label>';
7211 - echo '<input type="password" id="custom_provider_api_key" name="custom_provider_api_key" value="' . $api_key . '" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="' . $nonce . '" />';
7212 - echo '<p class="description">' . esc_html__('Leave empty for unauthenticated local servers. Required for Azure / vLLM / hosted endpoints.', 'mxchat') . '</p>';
7213 - echo '</div>';
7214 -
7215 - echo '<div class="mxchat-cp-row">';
7216 - echo '<label for="custom_provider_model">' . esc_html__('Model Name', 'mxchat') . '</label>';
7217 - echo '<input type="text" id="custom_provider_model" name="custom_provider_model" value="' . $model_name . '" class="regular-text mxchat-autosave-field" placeholder="llama3.2" autocomplete="off" data-lpignore="true" data-nonce="' . $nonce . '" />';
7218 - echo '<p class="description">' . esc_html__('The model identifier the upstream server expects (e.g. llama3.2, mistral, gpt-oss). For Azure this is the deployment ID — leave empty if the Base URL already includes /deployments/<deployment>.', 'mxchat') . '</p>';
7219 - echo '</div>';
7220 -
7221 - echo '<div class="mxchat-cp-row">';
7222 - echo '<label for="custom_provider_auth_scheme">' . esc_html__('Auth Scheme', 'mxchat') . '</label>';
7223 - echo '<select id="custom_provider_auth_scheme" name="custom_provider_auth_scheme" class="mxchat-autosave-field" data-nonce="' . $nonce . '">';
7224 - echo '<option value="bearer"' . selected($auth_scheme, 'bearer', false) . '>' . esc_html__('Authorization: Bearer (OpenAI / Ollama / vLLM / LM Studio)', 'mxchat') . '</option>';
7225 - echo '<option value="api-key"' . selected($auth_scheme, 'api-key', false) . '>' . esc_html__('api-key header (Azure OpenAI)', 'mxchat') . '</option>';
7226 - echo '</select>';
7227 - echo '<p class="description">' . esc_html__('Most OpenAI-compatible servers use Bearer. Azure OpenAI uses the api-key header.', 'mxchat') . '</p>';
7228 - echo '</div>';
7229 -
7230 - echo '<div class="mxchat-cp-row">';
7231 - echo '<label for="custom_provider_api_version">' . esc_html__('API Version (Azure only)', 'mxchat') . '</label>';
7232 - echo '<input type="text" id="custom_provider_api_version" name="custom_provider_api_version" value="' . $api_version . '" class="regular-text mxchat-autosave-field" placeholder="2024-08-01-preview" autocomplete="off" data-lpignore="true" data-nonce="' . $nonce . '" />';
7233 - echo '<p class="description">' . esc_html__('Appended as ?api-version=... on the request URL. Required for Azure OpenAI; leave empty for non-Azure providers.', 'mxchat') . '</p>';
7234 - echo '</div>';
7235 -
7236 - // Extended-use checkboxes — opt-in routing of other dispatcher paths through the custom provider.
7237 - echo '<div class="mxchat-cp-row">';
7238 - echo '<label style="font-weight:600; display:block; margin:0 0 6px; color:#1d2327; font-size:13px;">' . esc_html__('Extended routing (opt-in)', 'mxchat') . '</label>';
7239 - echo '<label style="display:block; margin:0 0 6px; font-weight:400;"><input type="checkbox" id="custom_provider_for_embeddings" name="custom_provider_for_embeddings" value="on"' . checked($use_embed, true, false) . ' class="mxchat-autosave-field" data-nonce="' . $nonce . '" /> ' . esc_html__('Use custom provider for embeddings', 'mxchat') . '</label>';
7240 - echo '<label style="display:block; margin:0 0 0; font-weight:400;"><input type="checkbox" id="custom_provider_for_images" name="custom_provider_for_images" value="on"' . checked($use_images, true, false) . ' class="mxchat-autosave-field" data-nonce="' . $nonce . '" /> ' . esc_html__('Use custom provider for image generation', 'mxchat') . '</label>';
7241 - echo '<p class="description">' . esc_html__('When off, embeddings and image generation continue to use OpenAI (current behavior). Turn on only if your endpoint exposes OpenAI-compatible /embeddings or /images/generations routes (e.g. Ollama, vLLM, LocalAI).', 'mxchat') . '</p>';
7242 - echo '</div>';
7243 -
7244 - echo '<div class="mxchat-cp-row">';
7245 - echo '<label for="custom_provider_embedding_model">' . esc_html__('Custom Embedding Model', 'mxchat') . '</label>';
7246 - echo '<input type="text" id="custom_provider_embedding_model" name="custom_provider_embedding_model" value="' . $embed_model . '" class="regular-text mxchat-autosave-field" placeholder="nomic-embed-text" autocomplete="off" data-lpignore="true" data-nonce="' . $nonce . '" />';
7247 - echo '<p class="description">' . esc_html__('Only used when "Use custom provider for embeddings" is on. The embedding model name is separate from the chat model name above (e.g. Ollama embedding models: nomic-embed-text, mxbai-embed-large). Leave blank to fall back to the chat model name.', 'mxchat') . '</p>';
7248 - echo '</div>';
7249 -
7250 - echo '<div class="mxchat-cp-test">';
7251 - echo '<button type="button" class="button" id="mxchat-test-custom-provider" data-nonce="' . $test_nonce . '">' . esc_html__('Test Connection', 'mxchat') . '</button>';
7252 - echo '<span id="mxchat-test-custom-provider-result" class="mxchat-cp-test-status"></span>';
7253 - echo '</div>';
7254 -
7255 - echo '<script>(function(){
7256 - var btn = document.getElementById("mxchat-test-custom-provider");
7257 - if (!btn || btn._wired) { return; } btn._wired = true;
7258 - btn.addEventListener("click", function(){
7259 - var out = document.getElementById("mxchat-test-custom-provider-result");
7260 - out.textContent = "' . esc_js(__('Testing...', 'mxchat')) . '";
7261 - out.style.color = "#646970";
7262 - var fd = new FormData();
7263 - fd.append("action", "mxchat_test_custom_provider");
7264 - fd.append("_wpnonce", btn.getAttribute("data-nonce"));
7265 - fetch(ajaxurl, { method:"POST", credentials:"same-origin", body: fd })
7266 - .then(function(r){ return r.json(); })
7267 - .then(function(j){
7268 - if (j && j.success) {
7269 - out.textContent = "✓ " + (j.data && j.data.message ? j.data.message : "' . esc_js(__('OK', 'mxchat')) . '");
7270 - out.style.color = "#00a32a";
7271 - } else {
7272 - out.textContent = "⚠ " + (j && j.data && j.data.message ? j.data.message : "' . esc_js(__('Failed', 'mxchat')) . '");
7273 - out.style.color = "#d63638";
7274 - }
7275 - })
7276 - .catch(function(){
7277 - out.textContent = "⚠ ' . esc_js(__('Request failed', 'mxchat')) . '";
7278 - out.style.color = "#d63638";
7279 - });
7280 - });
7281 - })();</script>';
7282 -
7283 - echo '</div>';
7284 -}
7285 -
7286 -// Voyage API Key
7287 -public function voyage_api_key_callback() {
7288 - $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
7289 - $nonce = wp_create_nonce('mxchat_autosave_nonce');
7290 -
7291 - echo '<div class="api-key-wrapper">';
7292 - echo '<input type="text" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="' . $nonce . '" />';
7293 - echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
7294 - echo '<p class="description">' . esc_html__('Required for Voyage AI embedding models. Get your API key from Voyage AI.', 'mxchat') . '</p>';
7295 - echo '</div>';
7296 -}
7297 -
7298 -public function mxchat_loops_api_key_callback() {
7299 - $loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
7300 - $nonce = wp_create_nonce('mxchat_autosave_nonce');
7301 -
7302 - echo '<div class="api-key-wrapper">';
7303 - echo sprintf(
7304 - '<input type="text" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="%s" />',
7305 - $loops_api_key,
7306 - $nonce
7307 - );
7308 - echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
7309 - echo '</div>';
7310 - echo '<p class="description">' . esc_html__('Required for Loops email integration. Get your API key from Loops.so', 'mxchat') . '</p>';
7311 -}
7312 -public function mxchat_loops_mailing_list_callback() {
7313 - // Add error handling and type checking
7314 - $loops_api_key = '';
7315 - $selected_list = '';
7316 - $nonce = wp_create_nonce('mxchat_autosave_nonce');
7317 -
7318 - // Safely get the API key
7319 - if (isset($this->options['loops_api_key']) && is_string($this->options['loops_api_key'])) {
7320 - $loops_api_key = $this->options['loops_api_key'];
7321 - }
7322 -
7323 - // Safely get the selected list
7324 - if (isset($this->options['loops_mailing_list']) && is_string($this->options['loops_mailing_list'])) {
7325 - $selected_list = $this->options['loops_mailing_list'];
7326 - }
7327 -
7328 - if (!empty($loops_api_key)) {
7329 - $lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
7330 - if (is_array($lists) && !empty($lists)) {
7331 - echo '<div class="mxchat-field-wrapper">';
7332 - echo '<select id="loops_mailing_list" name="loops_mailing_list" class="mxchat-autosave-field" data-nonce="' . $nonce . '">';
7333 -
7334 - // Add a default "Select a list" option
7335 - echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
7336 -
7337 - foreach ($lists as $list) {
7338 - if (is_array($list) && isset($list['id']) && isset($list['name'])) {
7339 - echo sprintf(
7340 - '<option value="%s" %s>%s</option>',
7341 - esc_attr($list['id']),
7342 - selected($selected_list, $list['id'], false),
7343 - esc_html($list['name'])
7344 - );
7345 - }
7346 - }
7347 - echo '</select>';
7348 - echo '</div>';
7349 - echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
7350 - } else {
7351 - echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
7352 - }
7353 - } else {
7354 - echo '<p class="description">' . esc_html__('Enter a valid Loops API Key to load mailing lists.', 'mxchat') . '</p>';
7355 - }
7356 -}
7357 -public function mxchat_triggered_phrase_response_callback() {
7358 - $default_response = __('Would you like to join our mailing list? Please provide your email below.', 'mxchat');
7359 - $triggered_response = isset($this->options['triggered_phrase_response'])
7360 - ? $this->options['triggered_phrase_response']
7361 - : $default_response;
7362 - $nonce = wp_create_nonce('mxchat_autosave_nonce');
7363 -
7364 - echo '<div class="mxchat-field-wrapper">';
7365 - echo sprintf(
7366 - '<textarea id="triggered_phrase_response" name="triggered_phrase_response" rows="3" cols="50" class="mxchat-autosave-field" data-nonce="%s">%s</textarea>',
7367 - $nonce,
7368 - esc_textarea($triggered_response)
7369 - );
7370 - echo '</div>';
7371 - echo '<p class="description">' . esc_html__('Enter the instruction for the AI when a trigger keyword is detected. The AI will use this as guidance to naturally ask for the user\'s email in a conversational way.', 'mxchat') . '</p>';
7372 -}
7373 -
7374 -public function mxchat_email_capture_response_callback() {
7375 - $default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
7376 - $email_capture_response = isset($this->options['email_capture_response'])
7377 - ? $this->options['email_capture_response']
7378 - : $default_response;
7379 - $nonce = wp_create_nonce('mxchat_autosave_nonce');
7380 -
7381 - echo '<div class="mxchat-field-wrapper">';
7382 - echo sprintf(
7383 - '<textarea id="email_capture_response" name="email_capture_response" rows="3" cols="50" class="mxchat-autosave-field" data-nonce="%s">%s</textarea>',
7384 - $nonce,
7385 - esc_textarea($email_capture_response)
7386 - );
7387 - echo '</div>';
7388 - echo '<p class="description">' . esc_html__('Enter the instruction for the AI when a user provides their email. The AI will use this as guidance to naturally confirm the email capture in a conversational way.', 'mxchat') . '</p>';
7389 -}
7390 -public function mxchat_pre_chat_message_callback() {
7391 - // Load the entire 'mxchat_options' array
7392 - $all_options = get_option('mxchat_options', []);
7393 -
7394 - // Retrieve the saved message or use the default value
7395 - $default_message = __('Hey there! Ask me anything!', 'mxchat');
7396 - $pre_chat_message = isset($all_options['pre_chat_message']) ? $all_options['pre_chat_message'] : $default_message;
7397 -
7398 - // Output the textarea
7399 - printf(
7400 - '<textarea id="pre_chat_message" name="pre_chat_message" rows="5" cols="50">%s</textarea>',
7401 - esc_textarea($pre_chat_message)
7402 - );
7403 -}
7404 -
7405 -// Callback for AI Instructions textarea
7406 -public function system_prompt_instructions_callback() {
7407 - // Retrieve the current value of the system prompt instructions
7408 - $instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
7409 - // Render the textarea field
7410 - printf(
7411 - '<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
7412 - $instructions
7413 - );
7414 - // Personalization hint
7415 - echo '<p class="description" style="margin-top: 8px;">';
7416 - echo esc_html__('Use {visitor_name} to personalize AI responses when lead capture is enabled.', 'mxchat') . '<br>';
7417 - echo '<code style="font-size: 12px;">' . esc_html__('Example: The visitor\'s name is {visitor_name}. Address them by name.', 'mxchat') . '</code>';
7418 - echo '</p>';
7419 - // Sample instructions button
7420 - echo '<div class="mxchat-instructions-container">';
7421 - echo '<button type="button" class="mxchat-instructions-btn" id="mxchatViewSampleBtn">';
7422 - echo '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
7423 - echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
7424 - echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
7425 - echo '</svg>';
7426 - echo esc_html__('View Sample Instructions', 'mxchat');
7427 - echo '</button>';
7428 - echo '</div>';
7429 -
7430 - // Add modal to WordPress admin footer instead of inline
7431 - add_action('admin_footer', array($this, 'render_sample_instructions_modal'));
7432 -}
7433 -
7434 -// New method to render modal in admin footer
7435 -public function render_sample_instructions_modal() {
7436 - static $modal_rendered = false;
7437 - if ($modal_rendered) return; // Prevent duplicate modals
7438 - $modal_rendered = true;
7439 -
7440 - echo '<div class="mxchat-instructions-modal-overlay" id="mxchatSampleModal">';
7441 - echo '<div class="mxchat-instructions-modal-content">';
7442 - echo '<div class="mxchat-instructions-modal-header">';
7443 - echo '<h3 class="mxchat-instructions-modal-title">';
7444 - echo '<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
7445 - echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
7446 - echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
7447 - echo '</svg>';
7448 - echo esc_html__('Sample AI Instructions', 'mxchat');
7449 - echo '</h3>';
7450 - echo '<button type="button" class="mxchat-instructions-modal-close" id="mxchatModalClose">';
7451 - echo '<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
7452 - echo '<line x1="18" y1="6" x2="6" y2="18"/>';
7453 - echo '<line x1="6" y1="6" x2="18" y2="18"/>';
7454 - echo '</svg>';
7455 - echo '</button>';
7456 - echo '</div>';
7457 - echo '<div class="mxchat-instructions-modal-body">';
7458 - echo '<div class="mxchat-instructions-content">';
7459 - echo esc_html('You are an AI Chatbot assistant for this website. Your main goal is to assist visitors with questions and provide helpful information. Here are your key guidelines:
7460 -
7461 -# Response Style - CRITICALLY IMPORTANT
7462 -- MAXIMUM LENGTH: 1-3 short sentences per response
7463 -- Ultra-concise: Get straight to the answer with no filler
7464 -- No introductions like "Sure!" or "I\'d be happy to help"
7465 -- No phrases like "based on my knowledge" or "according to information"
7466 -- No explanatory text before giving the answer
7467 -- No summaries or repetition
7468 -- Hyperlink all URLs
7469 -- Respond in user\'s language
7470 -- Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
7471 -
7472 -# Knowledge Base Requirements - PREVENT HALLUCINATIONS
7473 -- ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
7474 -- If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
7475 -- NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
7476 -- When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
7477 -- Better to admit insufficient information than provide inaccurate answers');
7478 - echo '</div>';
7479 - echo '<button type="button" class="mxchat-instructions-copy-btn" id="mxchatCopyBtn">';
7480 - echo '<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
7481 - echo '<rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>';
7482 - echo '<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>';
7483 - echo '</svg>';
7484 - echo esc_html__('Copy Instructions', 'mxchat');
7485 - echo '</button>';
7486 - echo '</div>';
7487 - echo '<div class="mxchat-instructions-modal-footer">';
7488 - echo '<button type="button" class="mxchat-instructions-btn-secondary" id="mxchatCloseBtn">' . esc_html__('Close', 'mxchat') . '</button>';
7489 - echo '</div>';
7490 - echo '</div>';
7491 - echo '</div>';
7492 -}
7493 -
7494 -
7495 -public function mxchat_model_callback() {
7496 - // Catalog refactor (plan-d14e89): single source of truth lives in
7497 - // includes/class-mxchat-model-catalog.php. Dropdown groups are the
7498 - // provider labels; each group maps model_id => "Label" strings.
7499 - if (!class_exists('MxChat_Model_Catalog')) {
7500 - require_once plugin_dir_path(__FILE__) . 'class-mxchat-model-catalog.php';
7501 - }
7502 - $models = MxChat_Model_Catalog::settings_dropdown_groups();
7503 -
7504 - // Retrieve the currently selected model from saved options
7505 - $selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-5.1-chat-latest';
7506 -
7507 - // Begin the select dropdown
7508 - echo '<select id="model" name="model">';
7509 -
7510 - // Iterate over groups of models
7511 - foreach ($models as $group_label => $group_models) {
7512 - echo '<optgroup label="' . esc_attr($group_label) . '">';
7513 -
7514 - foreach ($group_models as $model_value => $model_label) {
7515 - echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
7516 - }
7517 -
7518 - echo '</optgroup>';
7519 - }
7520 -
7521 - echo '</select>';
7522 -
7523 - // Add a note for OpenRouter
7524 - echo '<p class="description" id="openrouter-model-note" style="display:none; color: #d63638; font-weight: 500;">';
7525 - echo '<span class="dashicons dashicons-info" style="font-size: 16px; vertical-align: middle;"></span> ';
7526 - echo esc_html__('After entering your OpenRouter API key above, click the button below to load available models.', 'mxchat');
7527 - echo '</p>';
7528 -
7529 - // API Key Status Messages (hidden by default, shown by JS based on selected model)
7530 - $has_openai_key = !empty($this->options['api_key']);
7531 - $has_claude_key = !empty($this->options['claude_api_key']);
7532 - $has_xai_key = !empty($this->options['xai_api_key']);
7533 - $has_deepseek_key = !empty($this->options['deepseek_api_key']);
7534 - $has_gemini_key = !empty($this->options['gemini_api_key']);
7535 - $has_openrouter_key = !empty($this->options['openrouter_api_key']);
7536 -
7537 - // OpenAI/GPT models
7538 - echo '<p class="mxchat-api-status" data-provider="openai" style="display:none;">';
7539 - if ($has_openai_key) {
7540 - echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenAI detected', 'mxchat') . '</span>';
7541 - } else {
7542 - echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenAI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
7543 - }
7544 - echo '</p>';
7545 -
7546 - // Claude models
7547 - echo '<p class="mxchat-api-status" data-provider="claude" style="display:none;">';
7548 - if ($has_claude_key) {
7549 - echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Anthropic (Claude) detected', 'mxchat') . '</span>';
7550 - } else {
7551 - echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Anthropic (Claude) detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
7552 - }
7553 - echo '</p>';
7554 -
7555 - // X.AI models
7556 - echo '<p class="mxchat-api-status" data-provider="xai" style="display:none;">';
7557 - if ($has_xai_key) {
7558 - echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for X.AI (Grok) detected', 'mxchat') . '</span>';
7559 - } else {
7560 - echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for X.AI (Grok) detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
7561 - }
7562 - echo '</p>';
7563 -
7564 - // DeepSeek models
7565 - echo '<p class="mxchat-api-status" data-provider="deepseek" style="display:none;">';
7566 - if ($has_deepseek_key) {
7567 - echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for DeepSeek detected', 'mxchat') . '</span>';
7568 - } else {
7569 - echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for DeepSeek detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
7570 - }
7571 - echo '</p>';
7572 -
7573 - // Gemini models
7574 - echo '<p class="mxchat-api-status" data-provider="gemini" style="display:none;">';
7575 - if ($has_gemini_key) {
7576 - echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Google Gemini detected', 'mxchat') . '</span>';
7577 - } else {
7578 - echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Google Gemini detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
7579 - }
7580 - echo '</p>';
7581 -
7582 - // OpenRouter models
7583 - echo '<p class="mxchat-api-status" data-provider="openrouter" style="display:none;">';
7584 - if ($has_openrouter_key) {
7585 - echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenRouter detected', 'mxchat') . '</span>';
7586 - } else {
7587 - echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenRouter detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
7588 - }
7589 - echo '</p>';
7590 -
7591 - // ADD THESE HIDDEN FIELDS RIGHT HERE:
7592 - $openrouter_model = isset($this->options['openrouter_selected_model']) ? esc_attr($this->options['openrouter_selected_model']) : '';
7593 - $openrouter_model_name = isset($this->options['openrouter_selected_model_name']) ? esc_attr($this->options['openrouter_selected_model_name']) : '';
7594 -
7595 - echo '<input type="hidden" id="openrouter_selected_model" name="openrouter_selected_model" value="' . $openrouter_model . '" />';
7596 - echo '<input type="hidden" id="openrouter_selected_model_name" name="openrouter_selected_model_name" value="' . $openrouter_model_name . '" />';
7597 -}
7598 -
7599 -// Update your existing callback method
7600 -public function enable_streaming_toggle_callback() {
7601 - // Get value from options array, default to 'on'
7602 - $enabled = isset($this->options['enable_streaming_toggle']) ? $this->options['enable_streaming_toggle'] : 'on';
7603 - $checked = ($enabled === 'on') ? 'checked' : '';
7604 -
7605 - echo '<label class="toggle-switch">';
7606 - echo sprintf(
7607 - '<input type="checkbox" id="enable_streaming_toggle" name="enable_streaming_toggle" value="on" %s />',
7608 - esc_attr($checked)
7609 - );
7610 - echo '<span class="slider"></span>';
7611 - echo '</label>';
7612 -
7613 - // Test button — branded .mxch-btn with inline SVG (IDs preserved for AJAX binding)
7614 - echo '<div class="mxch-streaming-test-row">';
7615 - echo '<button type="button" id="mxchat-test-streaming-btn" class="mxch-btn mxch-btn-secondary">';
7616 - echo '<svg class="mxch-streaming-test-icon" xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><polyline points="22 12 18 12 15 21 9 3 6 12 2 12"/></svg>';
7617 - echo esc_html__('Test Streaming Compatibility', 'mxchat');
7618 - echo '</button>';
7619 - echo '<p id="mxchat-test-streaming-result" class="mxch-streaming-test-result"></p>';
7620 - echo '</div>';
7621 -}
7622 -
7623 -// Web Search toggle callback
7624 -public function enable_web_search_toggle_callback() {
7625 - // Get value from options array, default to 'off'
7626 - $enabled = isset($this->options['enable_web_search']) ? $this->options['enable_web_search'] : 'off';
7627 - $checked = ($enabled === 'on') ? 'checked' : '';
7628 -
7629 - // Get current model to determine if we should show/enable the toggle
7630 - $current_model = isset($this->options['model']) ? $this->options['model'] : 'gpt-5.1-chat-latest';
7631 -
7632 - // Models that DON'T support web search — OpenAI-docs-driven exception list.
7633 - // Keep hardcoded; the catalog can't infer "supports web search" per-model, so any
7634 - // future OpenAI model that lacks Responses-API web_search support is added here.
7635 - $unsupported_models = array('gpt-4.1-nano');
7636 -
7637 - // Web-search-capable chat-model allowlists, derived from the central model catalog
7638 - // (class-mxchat-model-catalog.php). When a new OpenAI/Gemini chat model is added there,
7639 - // the Web Search toggle picks it up automatically — no edit here.
7640 - // OpenAI grounds via the Responses-API web_search tool; Gemini grounds natively via the
7641 - // Google Search tool (plan 46b9ea wired the Gemini dispatch — every shipped Gemini chat
7642 - // model is 2.x/3.x and grounds, matching that path's empty opt-out list, so all catalog
7643 - // Gemini models are supported here).
7644 - if (!class_exists('MxChat_Model_Catalog')) {
7645 - require_once plugin_dir_path(__FILE__) . 'class-mxchat-model-catalog.php';
7646 - }
7647 - $chat_catalog = MxChat_Model_Catalog::chat_models();
7648 - $openai_models = (isset($chat_catalog['openai']['models']) && is_array($chat_catalog['openai']['models']))
7649 - ? array_keys($chat_catalog['openai']['models'])
7650 - : array();
7651 - $gemini_models = (isset($chat_catalog['gemini']['models']) && is_array($chat_catalog['gemini']['models']))
7652 - ? array_keys($chat_catalog['gemini']['models'])
7653 - : array();
7654 -
7655 - $is_capable = in_array($current_model, $openai_models) || in_array($current_model, $gemini_models);
7656 - $is_supported = $is_capable && !in_array($current_model, $unsupported_models);
7657 -
7658 - // Wrapper div with data attributes for JS to show/hide. data-openai-models is kept for
7659 - // back-compat; data-gemini-models is the added second provider the JS now also honors.
7660 - echo '<div id="web-search-toggle-wrapper" data-openai-models="' . esc_attr(implode(',', $openai_models)) . '" data-gemini-models="' . esc_attr(implode(',', $gemini_models)) . '" data-unsupported-models="' . esc_attr(implode(',', $unsupported_models)) . '"' . (!$is_supported ? ' style="display:none;"' : '') . '>';
7661 -
7662 - echo '<label class="toggle-switch">';
7663 - echo sprintf(
7664 - '<input type="checkbox" id="enable_web_search" name="enable_web_search" value="on" %s />',
7665 - esc_attr($checked)
7666 - );
7667 - echo '<span class="slider"></span>';
7668 - echo '</label>';
7669 -
7670 - echo '</div>';
7671 -
7672 - // Message shown when a model that can't ground (Claude, Grok, DeepSeek, OpenRouter, etc.) is selected
7673 - echo '<p id="web-search-unavailable-message" class="description" style="color: #666;' . ($is_supported ? ' display:none;' : '') . '">';
7674 - echo '<span class="dashicons dashicons-info" style="font-size: 16px; vertical-align: middle; margin-right: 4px;"></span>';
7675 - echo esc_html__('Web search is only available for OpenAI and Gemini models.', 'mxchat');
7676 - echo '</p>';
7677 -}
7678 -
7679 -// AJAX handler to fetch OpenRouter models
7680 -public function fetch_openrouter_models() {
7681 - check_ajax_referer('mxchat_fetch_openrouter_models', 'nonce');
7682 -
7683 - $api_key = isset($_POST['api_key']) ? sanitize_text_field($_POST['api_key']) : '';
7684 -
7685 - if (empty($api_key)) {
7686 - wp_send_json_error(array('message' => 'API key is required'));
7687 - }
7688 -
7689 - $response = wp_remote_get('https://openrouter.ai/api/v1/models', array(
7690 - 'headers' => array(
7691 - 'Authorization' => 'Bearer ' . $api_key,
7692 - 'Content-Type' => 'application/json',
7693 - ),
7694 - 'timeout' => 15,
7695 - ));
7696 -
7697 - if (is_wp_error($response)) {
7698 - wp_send_json_error(array('message' => $response->get_error_message()));
7699 - }
7700 -
7701 - $body = wp_remote_retrieve_body($response);
7702 - $data = json_decode($body, true);
7703 -
7704 - if (isset($data['data']) && is_array($data['data'])) {
7705 - // Format the models for the frontend
7706 - $models = array_map(function($model) {
7707 - return array(
7708 - 'id' => $model['id'],
7709 - 'name' => $model['name'] ?? $model['id'],
7710 - 'description' => $model['description'] ?? '',
7711 - 'context_length' => $model['context_length'] ?? 0,
7712 - 'pricing' => array(
7713 - 'prompt' => $model['pricing']['prompt'] ?? 0,
7714 - 'completion' => $model['pricing']['completion'] ?? 0,
7715 - ),
7716 - );
7717 - }, $data['data']);
7718 -
7719 - wp_send_json_success(array('models' => $models));
7720 - } else {
7721 - wp_send_json_error(array('message' => 'Invalid response from OpenRouter'));
7722 - }
7723 -}
7724 -
7725 -// Callback function for embedding model selection
7726 -public function embedding_model_callback() {
7727 - $models = array(
7728 - esc_html__('OpenAI Embeddings', 'mxchat') => array(
7729 - 'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
7730 - 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
7731 - 'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
7732 - ),
7733 - esc_html__('Voyage AI Embeddings', 'mxchat') => array(
7734 - 'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
7735 - ),
7736 - esc_html__('Google Gemini Embeddings', 'mxchat') => array(
7737 - 'gemini-embedding-001' => esc_html__('Gemini Embedding (1536, Stable)', 'mxchat'),
7738 - )
7739 - );
7740 - $selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
7741 - echo '<select id="embedding_model" name="embedding_model">';
7742 - foreach ($models as $group_label => $group_models) {
7743 - echo '<optgroup label="' . esc_attr($group_label) . '">';
7744 - foreach ($group_models as $model_value => $model_label) {
7745 - echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
7746 - }
7747 - echo '</optgroup>';
7748 - }
7749 - echo '</select>';
7750 -
7751 - // API Key Status Messages for Embedding Models
7752 - $has_openai_key = !empty($this->options['api_key']);
7753 - $has_voyage_key = !empty($this->options['voyage_api_key']);
7754 - $has_gemini_key = !empty($this->options['gemini_api_key']);
7755 -
7756 - // OpenAI Embeddings
7757 - echo '<p class="mxchat-embedding-api-status" data-provider="openai" style="display:none;">';
7758 - if ($has_openai_key) {
7759 - echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenAI detected', 'mxchat') . '</span>';
7760 - } else {
7761 - echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenAI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
7762 - }
7763 - echo '</p>';
7764 -
7765 - // Voyage AI Embeddings
7766 - echo '<p class="mxchat-embedding-api-status" data-provider="voyage" style="display:none;">';
7767 - if ($has_voyage_key) {
7768 - echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Voyage AI detected', 'mxchat') . '</span>';
7769 - } else {
7770 - echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Voyage AI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
7771 - }
7772 - echo '</p>';
7773 -
7774 - // Gemini Embeddings
7775 - echo '<p class="mxchat-embedding-api-status" data-provider="gemini" style="display:none;">';
7776 - if ($has_gemini_key) {
7777 - echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Google Gemini detected', 'mxchat') . '</span>';
7778 - } else {
7779 - echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Google Gemini detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
7780 - }
7781 - echo '</p>';
7782 -
7783 -}
7784 -
7785 -
7786 -public function mxchat_top_bar_title_callback() {
7787 - // Retrieve the current value of the top bar title from saved options
7788 - $top_bar_title = isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : '';
7789 -
7790 - // Render the input field
7791 - echo '<input type="text" id="top_bar_title" name="top_bar_title" value="' . $top_bar_title . '" />';
7792 -}
7793 -public function mxchat_ai_agent_text_callback() {
7794 - // Retrieve the current value of the AI agent text from saved options
7795 - $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
7796 - // Render the input field
7797 - echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
7798 -}
7799 -
7800 -
7801 -public function enable_email_block_callback() {
7802 - // Load full plugin options array
7803 - $all_options = get_option('mxchat_options', []);
7804 -
7805 - // Get the value, default to 'off'
7806 - $enable_email_block = isset($all_options['enable_email_block']) ? $all_options['enable_email_block'] : 'off';
7807 -
7808 - // Check if it's 'on'
7809 - $checked = ($enable_email_block === 'on') ? 'checked' : '';
7810 -
7811 - echo '<label class="toggle-switch">';
7812 - echo sprintf(
7813 - '<input type="checkbox" id="enable_email_block" name="enable_email_block" value="on" %s />',
7814 - esc_attr($checked)
7815 - );
7816 - echo '<span class="slider"></span>';
7817 - echo '</label>';
7818 -}
7819 -
7820 -public function email_blocker_header_content_callback() {
7821 - // Load the entire 'mxchat_options' array
7822 - $all_options = get_option('mxchat_options', []);
7823 -
7824 - // Retrieve the saved content or default to empty
7825 - $content = isset($all_options['email_blocker_header_content'])
7826 - ? $all_options['email_blocker_header_content']
7827 - : '';
7828 -
7829 - // Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
7830 - echo '<textarea
7831 - id="email_blocker_header_content"
7832 - name="email_blocker_header_content"
7833 - rows="5"
7834 - cols="70"
7835 - data-setting="email_blocker_header_content"
7836 - >' . esc_textarea($content) . '</textarea>';
7837 -}
7838 -
7839 -public function email_blocker_button_text_callback() {
7840 - // Load the entire 'mxchat_options' array
7841 - $all_options = get_option('mxchat_options', []);
7842 -
7843 - // Retrieve the saved button text or default to empty
7844 - $button_text = isset($all_options['email_blocker_button_text'])
7845 - ? $all_options['email_blocker_button_text']
7846 - : '';
7847 -
7848 - // Use esc_attr to safely render the existing text
7849 - echo '<input type="text" id="email_blocker_button_text" name="email_blocker_button_text" value="' . esc_attr($button_text) . '" style="width: 300px;" />';
7850 -}
7851 -
7852 -//Enable name field callback
7853 -public function enable_name_field_callback() {
7854 - // Load full plugin options array
7855 - $all_options = get_option('mxchat_options', []);
7856 - // Get the value, default to 'off'
7857 - $enable_name_field = isset($all_options['enable_name_field']) ? $all_options['enable_name_field'] : 'off';
7858 - // Check if it's 'on'
7859 - $checked = ($enable_name_field === 'on') ? 'checked' : '';
7860 - echo '<label class="toggle-switch">';
7861 - echo sprintf(
7862 - '<input type="checkbox" id="enable_name_field" name="enable_name_field" value="on" %s />',
7863 - esc_attr($checked)
7864 - );
7865 - echo '<span class="slider"></span>';
7866 - echo '</label>';
7867 -}
7868 -//Name field placeholder callback
7869 -public function name_field_placeholder_callback() {
7870 - $all_options = get_option('mxchat_options', []);
7871 - $placeholder = isset($all_options['name_field_placeholder'])
7872 - ? $all_options['name_field_placeholder']
7873 - : esc_html__('Enter your name', 'mxchat');
7874 -
7875 - echo '<input type="text" id="name_field_placeholder" name="name_field_placeholder" value="' . esc_attr($placeholder) . '" style="width: 300px;" />';
7876 -}
7877 -
7878 -
7879 -
7880 -public function mxchat_intro_message_callback() {
7881 - // Load the entire 'mxchat_options' array
7882 - $all_options = get_option('mxchat_options', []);
7883 - // Retrieve the saved intro message or use the default
7884 - $default_message = __('Hello! How can I assist you today?', 'mxchat');
7885 - $saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
7886 - // Escape on output (esc_textarea) — neutralizes any payload already stored before the
7887 - // Wordfence Stored-XSS fix (CWE-79, plan-3f8158) and prevents </textarea> context-breakout.
7888 - ?>
7889 - <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo esc_textarea( $saved_message ); ?></textarea>
7890 - <p class="description" style="margin-top: 8px;">
7891 - <?php esc_html_e('Use {visitor_name} to personalize greetings when lead capture is enabled.', 'mxchat'); ?><br>
7892 - <code style="font-size: 12px;"><?php esc_html_e('Example: Hello {visitor_name}! How can I help you today?', 'mxchat'); ?></code>
7893 - </p>
7894 - <?php
7895 -}
7896 -
7897 -public function mxchat_input_copy_callback() {
7898 - // Load the entire 'mxchat_options' array
7899 - $all_options = get_option('mxchat_options', []);
7900 -
7901 - // Retrieve the saved input copy or use the default value
7902 - $default_copy = __('How can I assist?', 'mxchat');
7903 - $input_copy = isset($all_options['input_copy']) ? $all_options['input_copy'] : $default_copy;
7904 -
7905 - // Output the input field with the saved value
7906 - printf(
7907 - '<input type="text" id="input_copy" name="input_copy" value="%s" placeholder="%s" />',
7908 - esc_attr($input_copy),
7909 - esc_attr__('How can I assist?', 'mxchat')
7910 - );
7911 -}
7912 -
7913 -
7914 -public function mxchat_append_to_body_callback() {
7915 - // Fetch fresh options to ensure we have the latest saved values
7916 - $options = get_option('mxchat_options', array());
7917 -
7918 - // Get value from options array, default to 'off'
7919 - $append_to_body = isset($options['append_to_body']) ? $options['append_to_body'] : 'off';
7920 - $checked = ($append_to_body === 'on') ? 'checked' : '';
7921 -
7922 - // Get post type visibility settings
7923 - $visibility_mode = isset($options['post_type_visibility_mode']) ? $options['post_type_visibility_mode'] : 'all';
7924 - $visibility_list = isset($options['post_type_visibility_list']) ? $options['post_type_visibility_list'] : array();
7925 - if (!is_array($visibility_list)) {
7926 - $visibility_list = array();
7927 - }
7928 -
7929 - echo '<div class="mxchat-autosave-section">';
7930 -
7931 - // Main toggle
7932 - echo '<label class="toggle-switch">';
7933 - echo sprintf(
7934 - '<input type="checkbox" id="append_to_body" name="append_to_body" value="on" %s />',
7935 - esc_attr($checked)
7936 - );
7937 - echo '<span class="slider"></span>';
7938 - echo '</label>';
7939 -
7940 - // Post Type Visibility Options (only visible when auto-display is ON)
7941 - $display_style = ($append_to_body === 'on') ? '' : 'display: none;';
7942 - echo '<div id="post-type-visibility-options" class="mxchat-sub-options" style="' . esc_attr($display_style) . '">';
7943 -
7944 - echo '<div class="mxchat-post-type-visibility-header">';
7945 - echo '<h4>' . esc_html__('Post Type Visibility', 'mxchat') . '</h4>';
7946 - echo '</div>';
7947 -
7948 - // Mode selector (radio buttons)
7949 - echo '<div class="mxchat-visibility-mode">';
7950 -
7951 - echo '<label class="mxchat-radio-label">';
7952 - echo '<input type="radio" name="post_type_visibility_mode" value="all" ' . checked($visibility_mode, 'all', false) . ' />';
7953 - echo '<span>' . esc_html__('Show on all post types', 'mxchat') . '</span>';
7954 - echo '</label>';
7955 -
7956 - echo '<label class="mxchat-radio-label">';
7957 - echo '<input type="radio" name="post_type_visibility_mode" value="include" ' . checked($visibility_mode, 'include', false) . ' />';
7958 - echo '<span>' . esc_html__('Only show on selected post types', 'mxchat') . '</span>';
7959 - echo '</label>';
7960 -
7961 - echo '<label class="mxchat-radio-label">';
7962 - echo '<input type="radio" name="post_type_visibility_mode" value="exclude" ' . checked($visibility_mode, 'exclude', false) . ' />';
7963 - echo '<span>' . esc_html__('Hide on selected post types', 'mxchat') . '</span>';
7964 - echo '</label>';
7965 -
7966 - echo '</div>';
7967 -
7968 - // Post type checkboxes (only visible when mode is include or exclude)
7969 - $list_display = ($visibility_mode !== 'all') ? '' : 'display: none;';
7970 - echo '<div id="post-type-list" class="mxchat-post-type-list" style="' . esc_attr($list_display) . '">';
7971 -
7972 - // Get all public post types
7973 - $post_types = get_post_types(array('public' => true), 'objects');
7974 -
7975 - foreach ($post_types as $post_type) {
7976 - // Skip attachments
7977 - if ($post_type->name === 'attachment') {
7978 - continue;
7979 - }
7980 -
7981 - $is_checked = in_array($post_type->name, $visibility_list) ? 'checked' : '';
7982 -
7983 - echo '<label class="mxchat-checkbox-label">';
7984 - echo '<input type="checkbox" name="post_type_visibility_list[]" value="' . esc_attr($post_type->name) . '" ' . $is_checked . ' />';
7985 - echo '<span>' . esc_html($post_type->label) . '</span>';
7986 - echo '</label>';
7987 - }
7988 -
7989 - echo '</div>'; // End post-type-list
7990 - echo '</div>'; // End post-type-visibility-options
7991 - echo '</div>'; // End mxchat-autosave-section
7992 -}
7993 -
7994 -public function mxchat_contextual_awareness_callback() {
7995 - // Get value from options array, default to 'off'
7996 - $contextual_awareness = isset($this->options['contextual_awareness_toggle']) ? $this->options['contextual_awareness_toggle'] : 'off';
7997 - $checked = ($contextual_awareness === 'on') ? 'checked' : '';
7998 - echo '<label class="toggle-switch">';
7999 - echo sprintf(
8000 - '<input type="checkbox" id="contextual_awareness_toggle" name="contextual_awareness_toggle" value="on" %s />',
8001 - esc_attr($checked)
8002 - );
8003 - echo '<span class="slider"></span>';
8004 - echo '</label>';
8005 -}
8006 -
8007 -public function mxchat_citation_links_toggle_callback() {
8008 - // Get value from options array, default to 'on' (enabled by default)
8009 - $citation_links = isset($this->options['citation_links_toggle']) ? $this->options['citation_links_toggle'] : 'on';
8010 - $checked = ($citation_links === 'on') ? 'checked' : '';
8011 - echo '<label class="toggle-switch">';
8012 - echo sprintf(
8013 - '<input type="checkbox" id="citation_links_toggle" name="citation_links_toggle" value="on" %s />',
8014 - esc_attr($checked)
8015 - );
8016 - echo '<span class="slider"></span>';
8017 - echo '</label>';
8018 -}
8019 -
8020 -/**
8021 - * Toggle for the end-of-session satisfaction rating prompt (plan-a5b006).
8022 - * Default ON. The widget reads this through the localized object; the
8023 - * mxchat_satisfaction_rating_enabled filter still lets developers force
8024 - * the value site-wide.
8025 - *
8026 - * The 5 customization fields (idle/question/thanks/placeholder/saved) are
8027 - * rendered inline here inside a single wrapper div whose initial display
8028 - * is set server-side from the toggle value (plan-29caac). Mirrors the
8029 - * auto-display chatbot pattern at mxchat_append_to_body_callback — no
8030 - * DOMContentLoaded race because rows exist as direct children of this
8031 - * callback's output, and the wrapper's display: none is inline at render
8032 - * time so refresh shows the correct state with no flash.
8033 - */
8034 -public function mxchat_satisfaction_rating_toggle_callback() {
8035 - $options = $this->options;
8036 - $value = isset($options['satisfaction_rating_enabled']) ? $options['satisfaction_rating_enabled'] : 'off';
8037 - $checked = ($value === 'on') ? 'checked' : '';
8038 -
8039 - $idle = isset($options['satisfaction_rating_idle_seconds']) ? intval($options['satisfaction_rating_idle_seconds']) : 60;
8040 - $idle = max(5, min(600, $idle));
8041 - $question = isset($options['satisfaction_rating_question']) ? $options['satisfaction_rating_question'] : '';
8042 - $thanks = isset($options['satisfaction_rating_thanks']) ? $options['satisfaction_rating_thanks'] : '';
8043 - $placeholder = isset($options['satisfaction_rating_placeholder']) ? $options['satisfaction_rating_placeholder'] : '';
8044 - $saved = isset($options['satisfaction_rating_saved']) ? $options['satisfaction_rating_saved'] : '';
8045 -
8046 - echo '<div class="mxchat-autosave-section">';
8047 -
8048 - echo '<label class="toggle-switch">';
8049 - echo sprintf(
8050 - '<input type="checkbox" id="satisfaction_rating_enabled" name="satisfaction_rating_enabled" value="on" %s />',
8051 - esc_attr($checked)
8052 - );
8053 - echo '<span class="slider"></span>';
8054 - echo '</label>';
8055 -
8056 - ?>
8057 - <style>
8058 - .mxchat-sub-options-field { margin: 12px 0; }
8059 - .mxchat-sub-options-field label { display: inline-block; margin-bottom: 4px; }
8060 - #satisfaction-rating-sub-options h4 { margin: 16px 0 8px; }
8061 - </style>
8062 - <?php
8063 -
8064 - $display_style = ($value === 'on') ? '' : 'display: none;';
8065 - echo '<div id="satisfaction-rating-sub-options" class="mxchat-sub-options" style="' . esc_attr($display_style) . '">';
8066 -
8067 - echo '<h4>' . esc_html__('Customize the prompt (optional)', 'mxchat') . '</h4>';
8068 -
8069 - echo '<div class="mxchat-sub-options-field">';
8070 - echo '<label for="satisfaction_rating_idle_seconds"><strong>' . esc_html__('Idle Timeout', 'mxchat') . '</strong></label><br />';
8071 - printf(
8072 - '<input type="number" id="satisfaction_rating_idle_seconds" name="satisfaction_rating_idle_seconds" value="%d" min="5" max="600" step="1" class="small-text" /> <span class="description">%s</span>',
8073 - (int) $idle,
8074 - esc_html__('seconds of user inactivity before the prompt appears (5-600)', 'mxchat')
8075 - );
8076 - echo '</div>';
8077 -
8078 - echo '<div class="mxchat-sub-options-field">';
8079 - echo '<label for="satisfaction_rating_question"><strong>' . esc_html__('Prompt Question', 'mxchat') . '</strong></label><br />';
8080 - printf(
8081 - '<input type="text" id="satisfaction_rating_question" name="satisfaction_rating_question" value="%s" maxlength="200" class="regular-text" placeholder="%s" />',
8082 - esc_attr($question),
8083 - esc_attr__('Was this helpful?', 'mxchat')
8084 - );
8085 - echo '<p class="description">' . esc_html__('Leave blank for the default. Shown above the thumbs up/down.', 'mxchat') . '</p>';
8086 - echo '</div>';
8087 -
8088 - echo '<div class="mxchat-sub-options-field">';
8089 - echo '<label for="satisfaction_rating_thanks"><strong>' . esc_html__('Thank-You Message', 'mxchat') . '</strong></label><br />';
8090 - printf(
8091 - '<input type="text" id="satisfaction_rating_thanks" name="satisfaction_rating_thanks" value="%s" maxlength="300" class="regular-text" placeholder="%s" />',
8092 - esc_attr($thanks),
8093 - esc_attr__('Thanks! Anything we should improve? (optional)', 'mxchat')
8094 - );
8095 - echo '<p class="description">' . esc_html__('Leave blank for the default. Shown after the user clicks a thumb.', 'mxchat') . '</p>';
8096 - echo '</div>';
8097 -
8098 - echo '<div class="mxchat-sub-options-field">';
8099 - echo '<label for="satisfaction_rating_placeholder"><strong>' . esc_html__('Feedback Placeholder', 'mxchat') . '</strong></label><br />';
8100 - printf(
8101 - '<input type="text" id="satisfaction_rating_placeholder" name="satisfaction_rating_placeholder" value="%s" maxlength="200" class="regular-text" placeholder="%s" />',
8102 - esc_attr($placeholder),
8103 - esc_attr__('Tell us what could be better…', 'mxchat')
8104 - );
8105 - echo '<p class="description">' . esc_html__('Leave blank for the default. Placeholder text inside the feedback textarea.', 'mxchat') . '</p>';
8106 - echo '</div>';
8107 -
8108 - echo '<div class="mxchat-sub-options-field">';
8109 - echo '<label for="satisfaction_rating_saved"><strong>' . esc_html__('Saved Confirmation', 'mxchat') . '</strong></label><br />';
8110 - printf(
8111 - '<input type="text" id="satisfaction_rating_saved" name="satisfaction_rating_saved" value="%s" maxlength="200" class="regular-text" placeholder="%s" />',
8112 - esc_attr($saved),
8113 - esc_attr__('Thanks for the feedback.', 'mxchat')
8114 - );
8115 - echo '<p class="description">' . esc_html__('Leave blank for the default. Shown after the feedback is sent.', 'mxchat') . '</p>';
8116 - echo '</div>';
8117 -
8118 - echo '</div>'; // #satisfaction-rating-sub-options
8119 - echo '</div>'; // .mxchat-autosave-section
8120 -
8121 - ?>
8122 - <script>
8123 - (function() {
8124 - document.addEventListener('DOMContentLoaded', function() {
8125 - var toggle = document.getElementById('satisfaction_rating_enabled');
8126 - var subOptions = document.getElementById('satisfaction-rating-sub-options');
8127 - if (!toggle || !subOptions) return;
8128 - toggle.addEventListener('change', function() {
8129 - subOptions.style.display = toggle.checked ? '' : 'none';
8130 - });
8131 - });
8132 - })();
8133 - </script>
8134 - <?php
8135 -}
8136 -
8137 -public function mxchat_privacy_toggle_callback() {
8138 - // Load from mxchat_options array
8139 - $options = get_option('mxchat_options', []);
8140 -
8141 - // Get privacy toggle value with fallback
8142 - $privacy_toggle = isset($options['privacy_toggle']) ? $options['privacy_toggle'] : 'off';
8143 - $checked = ($privacy_toggle === 'on') ? 'checked' : '';
8144 -
8145 - // Get privacy text with fallback
8146 - $privacy_text = isset($options['privacy_text'])
8147 - ? $options['privacy_text']
8148 - : __('By chatting, you agree to our <a href="https://example.com/privacy-policy" target="_blank">privacy policy</a>.', 'mxchat');
8149 -
8150 - // Output the toggle switch
8151 - echo '<label class="toggle-switch">';
8152 - echo sprintf(
8153 - '<input type="checkbox" id="privacy_toggle" name="privacy_toggle" value="on" %s />',
8154 - esc_attr($checked)
8155 - );
8156 - echo '<span class="slider"></span>';
8157 - echo '</label>';
8158 -
8159 - // Output the custom text input field
8160 - echo sprintf(
8161 - '<textarea id="privacy_text" name="privacy_text" rows="5" cols="50" class="regular-text">%s</textarea>',
8162 - esc_textarea($privacy_text)
8163 - );
8164 -}
8165 -
8166 -
8167 -public function mxchat_complianz_toggle_callback() {
8168 - // Load from mxchat_options array
8169 - $options = get_option('mxchat_options', []);
8170 -
8171 - // Get complianz toggle value with fallback
8172 - $complianz_toggle = isset($options['complianz_toggle']) ? $options['complianz_toggle'] : 'off';
8173 - $checked = ($complianz_toggle === 'on') ? 'checked' : '';
8174 -
8175 - // Output the toggle switch
8176 - echo '<label class="toggle-switch">';
8177 - echo sprintf(
8178 - '<input type="checkbox" id="complianz_toggle" name="complianz_toggle" value="on" %s />',
8179 - esc_attr($checked)
8180 - );
8181 - echo '<span class="slider"></span>';
8182 - echo '</label>';
8183 -}
8184 -
8185 -public function mxchat_link_target_toggle_callback() {
8186 - // Load from mxchat_options array
8187 - $options = get_option('mxchat_options', []);
8188 -
8189 - // Get link target toggle value with fallback
8190 - $link_target_toggle = isset($options['link_target_toggle']) ? $options['link_target_toggle'] : 'off';
8191 - $checked = ($link_target_toggle === 'on') ? 'checked' : '';
8192 -
8193 - // Output the toggle switch
8194 - echo '<label class="toggle-switch">';
8195 - echo sprintf(
8196 - '<input type="checkbox" id="link_target_toggle" name="link_target_toggle" value="on" %s />',
8197 - esc_attr($checked)
8198 - );
8199 - echo '<span class="slider"></span>';
8200 - echo '</label>';
8201 -}
8202 -
8203 -public function mxchat_chat_persistence_toggle_callback() {
8204 - // Load from mxchat_options array
8205 - $options = get_option('mxchat_options', []);
8206 -
8207 - // Get chat persistence toggle value with fallback
8208 - $chat_persistence_toggle = isset($options['chat_persistence_toggle']) ? $options['chat_persistence_toggle'] : 'off';
8209 - $checked = ($chat_persistence_toggle === 'on') ? 'checked' : '';
8210 -
8211 - // Output the toggle switch
8212 - echo '<label class="toggle-switch">';
8213 - echo sprintf(
8214 - '<input type="checkbox" id="chat_persistence_toggle" name="chat_persistence_toggle" value="on" %s />',
8215 - esc_attr($checked)
8216 - );
8217 - echo '<span class="slider"></span>';
8218 - echo '</label>';
8219 -}
8220 -
8221 -public function mxchat_print_button_toggle_callback() {
8222 - // Load from mxchat_options array
8223 - $options = get_option('mxchat_options', []);
8224 -
8225 - // Default ON — the option was previously unexposed and the button always showed.
8226 - $print_button_enabled = isset($options['print_button_enabled']) ? $options['print_button_enabled'] : 'on';
8227 - $checked = ($print_button_enabled === 'on') ? 'checked' : '';
8228 -
8229 - // Output the toggle switch
8230 - echo '<label class="toggle-switch">';
8231 - echo sprintf(
8232 - '<input type="checkbox" id="print_button_enabled" name="print_button_enabled" value="on" %s />',
8233 - esc_attr($checked)
8234 - );
8235 - echo '<span class="slider"></span>';
8236 - echo '</label>';
8237 -}
8238 -
8239 -public function mxchat_reset_chat_toggle_callback() {
8240 - // Load from mxchat_options array. plan ac2e81 — default OFF (new, opt-in).
8241 - $options = get_option('mxchat_options', []);
8242 - $reset_chat_enabled = isset($options['reset_chat_enabled']) ? $options['reset_chat_enabled'] : 'off';
8243 - $checked = ($reset_chat_enabled === 'on') ? 'checked' : '';
8244 -
8245 - echo '<label class="toggle-switch">';
8246 - echo sprintf(
8247 - '<input type="checkbox" id="reset_chat_enabled" name="reset_chat_enabled" value="on" %s />',
8248 - esc_attr($checked)
8249 - );
8250 - echo '<span class="slider"></span>';
8251 - echo '</label>';
8252 -}
8253 -
8254 -public function mxchat_reset_chat_label_callback() {
8255 - // Editable label for the "Start new chat" menu item. plan ac2e81.
8256 - $options = get_option('mxchat_options', []);
8257 - $reset_chat_label = isset($options['reset_chat_label']) ? $options['reset_chat_label'] : '';
8258 -
8259 - printf(
8260 - '<input type="text" id="reset_chat_label" name="reset_chat_label" value="%s" placeholder="%s" class="regular-text" />',
8261 - esc_attr($reset_chat_label),
8262 - esc_attr__('Start new chat', 'mxchat')
8263 - );
8264 -}
8265 -
8266 -public function mxchat_popular_question_1_callback() {
8267 - // Load the full plugin options array
8268 - $all_options = get_option('mxchat_options', []);
8269 -
8270 - // Retrieve the specific option for popular_question_1
8271 - $popular_question_1 = isset($all_options['popular_question_1']) ? $all_options['popular_question_1'] : '';
8272 -
8273 - // Render the input field
8274 - printf(
8275 - '<input type="text" id="popular_question_1" name="popular_question_1" value="%s" placeholder="%s" class="regular-text" />',
8276 - esc_attr($popular_question_1),
8277 - esc_attr__('Enter Quick Question 1', 'mxchat')
8278 - );
8279 -}
8280 -
8281 -
8282 -public function mxchat_popular_question_2_callback() {
8283 - // Load the full plugin options array
8284 - $all_options = get_option('mxchat_options', []);
8285 -
8286 - // Retrieve the specific option for popular_question_2
8287 - $popular_question_2 = isset($all_options['popular_question_2']) ? $all_options['popular_question_2'] : '';
8288 -
8289 - // Render the input field
8290 - printf(
8291 - '<input type="text" id="popular_question_2" name="popular_question_2" value="%s" placeholder="%s" class="regular-text" />',
8292 - esc_attr($popular_question_2),
8293 - esc_attr__('Enter Quick Question 2', 'mxchat')
8294 - );
8295 -}
8296 -
8297 -
8298 -public function mxchat_popular_question_3_callback() {
8299 - // Load the full plugin options array
8300 - $all_options = get_option('mxchat_options', []);
8301 -
8302 - // Retrieve the specific option for popular_question_3
8303 - $popular_question_3 = isset($all_options['popular_question_3']) ? $all_options['popular_question_3'] : '';
8304 -
8305 - // Render the input field
8306 - printf(
8307 - '<input type="text" id="popular_question_3" name="popular_question_3" value="%s" placeholder="%s" class="regular-text" />',
8308 - esc_attr($popular_question_3),
8309 - esc_attr(__('Enter Quick Question 3', 'mxchat'))
8310 - );
8311 -}
8312 -
8313 -public function mxchat_additional_popular_questions_callback() {
8314 - $options = get_option('mxchat_options', []);
8315 - $additional_questions = isset($options['additional_popular_questions'])
8316 - ? $options['additional_popular_questions']
8317 - : get_option('additional_popular_questions', array());
8318 -
8319 - echo '<div id="mxchat-additional-questions-container">';
8320 - if (!empty($additional_questions)) {
8321 - foreach ($additional_questions as $index => $question) {
8322 - printf(
8323 - '<div class="mxchat-question-row">
8324 - <input type="text" name="additional_popular_questions[]"
8325 - value="%s"
8326 - placeholder="%s"
8327 - class="regular-text mxchat-question-input"
8328 - data-question-index="%d" />
8329 - <button type="button" class="button mxchat-remove-question"
8330 - aria-label="%s">%s</button>
8331 - </div>',
8332 - esc_attr($question),
8333 - esc_attr(sprintf(__('Enter Additional Quick Question %d', 'mxchat'), $index + 4)),
8334 - $index,
8335 - esc_attr(__('Remove question', 'mxchat')),
8336 - esc_html__('Remove', 'mxchat')
8337 - );
8338 - }
8339 - } else {
8340 - printf(
8341 - '<div class="mxchat-question-row">
8342 - <input type="text" name="additional_popular_questions[]"
8343 - value=""
8344 - placeholder="%s"
8345 - class="regular-text mxchat-question-input"
8346 - data-question-index="0" />
8347 - <button type="button" class="button mxchat-remove-question"
8348 - aria-label="%s">%s</button>
8349 - </div>',
8350 - esc_attr(__('Enter Additional Quick Question 4', 'mxchat')),
8351 - esc_attr(__('Remove question', 'mxchat')),
8352 - esc_html__('Remove', 'mxchat')
8353 - );
8354 - }
8355 - echo '</div>';
8356 - printf(
8357 - '<button type="button" class="button mxchat-add-question" aria-label="%s">%s</button>',
8358 - esc_attr(__('Add question', 'mxchat')),
8359 - esc_html__('Add Question', 'mxchat')
8360 - );
8361 -}
8362 -
8363 -public function mxchat_brave_api_key_callback() {
8364 - $brave_api_key = isset($this->options['brave_api_key']) ? esc_attr($this->options['brave_api_key']) : '';
8365 - $nonce = wp_create_nonce('mxchat_autosave_nonce');
8366 -
8367 - echo '<div class="api-key-wrapper">';
8368 - echo sprintf(
8369 - '<input type="text" id="brave_api_key" name="brave_api_key" value="%s" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="%s" />',
8370 - $brave_api_key,
8371 - $nonce
8372 - );
8373 - echo '<button type="button" id="toggleBraveApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
8374 - echo '</div>';
8375 - echo '<p class="description">' . __('Required for Brave Search integration. Get your API key from Brave Search API.', 'mxchat') . '</p>';
8376 -}
8377 -
8378 -public function mxchat_brave_image_count_callback() {
8379 - $brave_image_count = isset($this->options['brave_image_count'])
8380 - ? intval($this->options['brave_image_count'])
8381 - : 4;
8382 - $nonce = wp_create_nonce('mxchat_autosave_nonce');
8383 -
8384 - echo '<div class="mxchat-field-wrapper">';
8385 - echo sprintf(
8386 - '<input type="number" id="brave_image_count" name="brave_image_count"
8387 - value="%d" min="1" max="6" class="small-text mxchat-autosave-field" data-nonce="%s" />',
8388 - $brave_image_count,
8389 - $nonce
8390 - );
8391 - echo '</div>';
8392 - echo '<p class="description">' . __('Select the number of images to return (1-6).', 'mxchat') . '</p>';
8393 -}
8394 -
8395 -public function mxchat_brave_safe_search_callback() {
8396 - $brave_safe_search = isset($this->options['brave_safe_search'])
8397 - ? esc_attr($this->options['brave_safe_search'])
8398 - : 'strict';
8399 - $nonce = wp_create_nonce('mxchat_autosave_nonce');
8400 -
8401 - echo '<div class="mxchat-field-wrapper">';
8402 - echo '<select id="brave_safe_search" name="brave_safe_search" class="mxchat-autosave-field" data-nonce="' . $nonce . '">';
8403 - echo sprintf(
8404 - '<option value="strict" %s>%s</option>',
8405 - selected($brave_safe_search, 'strict', false),
8406 - __('Strict', 'mxchat')
8407 - );
8408 - echo sprintf(
8409 - '<option value="off" %s>%s</option>',
8410 - selected($brave_safe_search, 'off', false),
8411 - __('Off', 'mxchat')
8412 - );
8413 - echo '</select>';
8414 - echo '</div>';
8415 - echo '<p class="description">' .
8416 - esc_html__('Set the Safe Search level for image searches. Brave Search only supports "Strict" and "Off" options.', 'mxchat') .
8417 - '</p>';
8418 -}
8419 -
8420 -public function mxchat_brave_news_count_callback() {
8421 - $brave_news_count = isset($this->options['brave_news_count'])
8422 - ? intval($this->options['brave_news_count'])
8423 - : 3;
8424 - $nonce = wp_create_nonce('mxchat_autosave_nonce');
8425 -
8426 - echo '<div class="mxchat-field-wrapper">';
8427 - echo sprintf(
8428 - '<input type="number" id="brave_news_count" name="brave_news_count"
8429 - value="%d" min="1" max="10" class="small-text mxchat-autosave-field" data-nonce="%s" />',
8430 - $brave_news_count,
8431 - $nonce
8432 - );
8433 - echo '</div>';
8434 - echo '<p class="description">' . esc_html__('Select the number of news articles to retrieve (1-10).', 'mxchat') . '</p>';
8435 -}
8436 -
8437 -public function mxchat_brave_country_callback() {
8438 - $brave_country = isset($this->options['brave_country'])
8439 - ? esc_attr($this->options['brave_country'])
8440 - : 'us';
8441 - $nonce = wp_create_nonce('mxchat_autosave_nonce');
8442 -
8443 - echo '<div class="mxchat-field-wrapper">';
8444 - echo sprintf(
8445 - '<input type="text" id="brave_country" name="brave_country"
8446 - value="%s" maxlength="2" class="small-text mxchat-autosave-field" data-nonce="%s" />',
8447 - $brave_country,
8448 - $nonce
8449 - );
8450 - echo '</div>';
8451 - echo '<p class="description">' . esc_html__('Enter the country code (e.g., "us" for United States).', 'mxchat') . '</p>';
8452 -}
8453 -
8454 -public function mxchat_brave_language_callback() {
8455 - $brave_language = isset($this->options['brave_language'])
8456 - ? esc_attr($this->options['brave_language'])
8457 - : 'en';
8458 - $nonce = wp_create_nonce('mxchat_autosave_nonce');
8459 -
8460 - echo '<div class="mxchat-field-wrapper">';
8461 - echo sprintf(
8462 - '<input type="text" id="brave_language" name="brave_language"
8463 - value="%s" maxlength="2" class="small-text mxchat-autosave-field" data-nonce="%s" />',
8464 - $brave_language,
8465 - $nonce
8466 - );
8467 - echo '</div>';
8468 - echo '<p class="description">' . esc_html__('Enter the language code (e.g., "en" for English).', 'mxchat') . '</p>';
8469 -}
8470 -
8471 -
8472 -
8473 -
8474 -
8475 -// Section Callback
8476 -public function mxchat_pdf_intent_section_callback() {
8477 - echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
8478 -}
8479 -
8480 -public function mxchat_chat_toolbar_toggle_callback() {
8481 - // Get chat toolbar toggle value with fallback
8482 - $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
8483 - $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
8484 -
8485 - // Output the toggle switch
8486 - echo '<label class="toggle-switch">';
8487 - echo sprintf(
8488 - '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
8489 - esc_attr($checked)
8490 - );
8491 - echo '<span class="slider"></span>';
8492 - echo '</label>';
8493 -
8494 - echo '<p class="description">' . esc_html__('Enable to display the chat toolbar, adding two icons below the chatbot input field for uploading PDF and Word documents (default is hidden).', 'mxchat') . '</p>';
8495 -}
8496 -
8497 -/**
8498 - * Callback for PDF upload button toggle setting
8499 - */
8500 -public function mxchat_show_pdf_upload_button_callback() {
8501 - // Get toggle value with fallback
8502 - $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
8503 - $checked = ($show_pdf_button === 'on') ? 'checked' : '';
8504 -
8505 - // Output the toggle switch
8506 - echo '<label class="toggle-switch">';
8507 - echo sprintf(
8508 - '<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
8509 - esc_attr($checked)
8510 - );
8511 - echo '<span class="slider"></span>';
8512 - echo '</label>';
8513 -
8514 - echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
8515 -}
8516 -
8517 -/**
8518 - * Callback for Word upload button toggle setting
8519 - */
8520 -public function mxchat_show_word_upload_button_callback() {
8521 - // Get toggle value with fallback
8522 - $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
8523 - $checked = ($show_word_button === 'on') ? 'checked' : '';
8524 -
8525 - // Output the toggle switch
8526 - echo '<label class="toggle-switch">';
8527 - echo sprintf(
8528 - '<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
8529 - esc_attr($checked)
8530 - );
8531 - echo '<span class="slider"></span>';
8532 - echo '</label>';
8533 -
8534 - echo '<p class="description">' . esc_html__('Enable to show the Word document upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
8535 -}
8536 -
8537 -public function mxchat_pdf_intent_trigger_text_callback() {
8538 - $default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
8539 -
8540 - echo sprintf(
8541 - '<textarea id="pdf_intent_trigger_text"
8542 - name="pdf_intent_trigger_text"
8543 - rows="3"
8544 - cols="50"
8545 - placeholder="%s">%s</textarea>',
8546 - esc_attr__('Enter trigger text', 'mxchat'),
8547 - isset($this->options['pdf_intent_trigger_text'])
8548 - ? esc_textarea($this->options['pdf_intent_trigger_text'])
8549 - : esc_textarea($default_text)
8550 - );
8551 - echo '<p class="description">' . esc_html__('Text displayed when the intent is triggered.', 'mxchat') . '</p>';
8552 -}
8553 -
8554 -public function mxchat_pdf_intent_success_text_callback() {
8555 - $default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
8556 -
8557 - echo sprintf(
8558 - '<textarea id="pdf_intent_success_text"
8559 - name="pdf_intent_success_text"
8560 - rows="3"
8561 - cols="50"
8562 - placeholder="%s">%s</textarea>',
8563 - esc_attr__('Enter success text', 'mxchat'),
8564 - isset($this->options['pdf_intent_success_text'])
8565 - ? esc_textarea($this->options['pdf_intent_success_text'])
8566 - : esc_textarea($default_text)
8567 - );
8568 - echo '<p class="description">' . esc_html__('Text displayed when the intent is successful.', 'mxchat') . '</p>';
8569 -}
8570 -
8571 -public function mxchat_pdf_intent_error_text_callback() {
8572 - $default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
8573 -
8574 - echo sprintf(
8575 - '<textarea id="pdf_intent_error_text"
8576 - name="pdf_intent_error_text"
8577 - rows="3"
8578 - cols="50"
8579 - placeholder="%s">%s</textarea>',
8580 - esc_attr__('Enter error text', 'mxchat'),
8581 - isset($this->options['pdf_intent_error_text'])
8582 - ? esc_textarea($this->options['pdf_intent_error_text'])
8583 - : esc_textarea($default_text)
8584 - );
8585 - echo '<p class="description">' . esc_html__('Text displayed when an error occurs during the intent.', 'mxchat') . '</p>';
8586 -}
8587 -
8588 -public function mxchat_pdf_max_pages_callback() {
8589 - $max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
8590 -
8591 - echo sprintf(
8592 - '<input type="range"
8593 - id="pdf_max_pages"
8594 - name="pdf_max_pages"
8595 - min="1"
8596 - max="69"
8597 - value="%d"
8598 - class="range-slider" />',
8599 - esc_attr($max_pages)
8600 - );
8601 - echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
8602 - echo '<p class="description">' . esc_html__('Set the maximum number of document pages users can upload for processing. (1-69 pages)', 'mxchat') . '</p>';
8603 -}
8604 -
8605 -public function mxchat_live_agent_status_callback() {
8606 - // Always get fresh options instead of using cached $this->options
8607 - $fresh_options = get_option('mxchat_options');
8608 - $status = isset($fresh_options['live_agent_status']) ? $fresh_options['live_agent_status'] : 'off';
8609 -
8610 - echo '<label class="toggle-switch">';
8611 - echo sprintf(
8612 - '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
8613 - checked($status, 'on', false)
8614 - );
8615 - echo '<span class="slider"></span>';
8616 - echo '</label>';
8617 - echo '<label for="live_agent_status" class="mxchat-status-label">';
8618 - echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
8619 - echo '</label>';
8620 -}
8621 -
8622 -public function mxchat_live_agent_away_message_callback() {
8623 - $message = isset($this->options['live_agent_away_message'])
8624 - ? $this->options['live_agent_away_message']
8625 - : __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
8626 -
8627 - printf(
8628 - '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
8629 - esc_textarea($message)
8630 - );
8631 - echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
8632 -}
8633 -
8634 -public function mxchat_live_agent_notification_message_callback() {
8635 - $message = isset($this->options['live_agent_notification_message'])
8636 - ? $this->options['live_agent_notification_message']
8637 - : __('Live agent has been notified.', 'mxchat');
8638 -
8639 - printf(
8640 - '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
8641 - esc_textarea($message)
8642 - );
8643 - echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
8644 -}
8645 -
8646 -public function mxchat_live_agent_webhook_url_callback() {
8647 - $webhook_url = isset($this->options['live_agent_webhook_url'])
8648 - ? esc_url($this->options['live_agent_webhook_url'])
8649 - : esc_url(get_option('live_agent_webhook_url', ''));
8650 -
8651 - printf(
8652 - '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
8653 - $webhook_url
8654 - );
8655 - echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
8656 - echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
8657 -}
8658 -
8659 -public function mxchat_live_agent_secret_key_callback() {
8660 - printf(
8661 - '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
8662 - isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
8663 - );
8664 - echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
8665 - echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
8666 -}
8667 -
8668 -public function mxchat_live_agent_bot_token_callback() {
8669 - printf(
8670 - '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
8671 - isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
8672 - );
8673 - echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
8674 - echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
8675 -}
8676 -
8677 -public function mxchat_live_agent_user_ids_callback() {
8678 - $user_ids = isset($this->options['live_agent_user_ids'])
8679 - ? esc_textarea($this->options['live_agent_user_ids'])
8680 - : '';
8681 -
8682 - printf(
8683 - '<textarea id="live_agent_user_ids" name="live_agent_user_ids" rows="4" class="large-text">%s</textarea>',
8684 - $user_ids
8685 - );
8686 - echo '<p class="description">' . esc_html__('Enter Slack User IDs of agents who should be automatically invited to chat channels (one per line). Find user IDs in Slack profiles under "More" → "Copy member ID". Example: U1234567890', 'mxchat') . '</p>';
8687 -}
8688 -
8689 -/**
8690 - * Telegram Integration Callbacks
8691 - */
8692 -public function mxchat_telegram_section_callback() {
8693 - echo '<p>' . esc_html__('Configure Telegram integration for live agent support.', 'mxchat') . '</p>';
8694 -}
8695 -
8696 -public function mxchat_telegram_status_callback() {
8697 - $fresh_options = get_option('mxchat_options');
8698 - $status = isset($fresh_options['telegram_status']) ? $fresh_options['telegram_status'] : 'off';
8699 -
8700 - echo '<label class="toggle-switch">';
8701 - echo sprintf(
8702 - '<input type="checkbox" id="telegram_status" name="telegram_status" value="on" %s />',
8703 - checked($status, 'on', false)
8704 - );
8705 - echo '<span class="slider"></span>';
8706 - echo '</label>';
8707 - echo '<label for="telegram_status" class="mxchat-status-label">';
8708 - echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
8709 - echo '</label>';
8710 -}
8711 -
8712 -public function mxchat_telegram_notification_message_callback() {
8713 - $message = isset($this->options['telegram_notification_message'])
8714 - ? $this->options['telegram_notification_message']
8715 - : __("I've notified a support agent. Please allow a moment for them to respond.", 'mxchat');
8716 -
8717 - printf(
8718 - '<textarea id="telegram_notification_message" name="telegram_notification_message" rows="3" cols="50">%s</textarea>',
8719 - esc_textarea($message)
8720 - );
8721 - echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
8722 -}
8723 -
8724 -public function mxchat_telegram_away_message_callback() {
8725 - $message = isset($this->options['telegram_away_message'])
8726 - ? $this->options['telegram_away_message']
8727 - : __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
8728 -
8729 - printf(
8730 - '<textarea id="telegram_away_message" name="telegram_away_message" rows="3" cols="50">%s</textarea>',
8731 - esc_textarea($message)
8732 - );
8733 - echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
8734 -}
8735 -
8736 -public function mxchat_telegram_bot_token_callback() {
8737 - printf(
8738 - '<input type="password" id="telegram_bot_token" name="telegram_bot_token" value="%s" class="regular-text" />',
8739 - isset($this->options['telegram_bot_token']) ? esc_attr($this->options['telegram_bot_token']) : ''
8740 - );
8741 - echo '<button type="button" class="button button-secondary" onclick="var f=document.getElementById(\'telegram_bot_token\'); if(f.type===\'password\'){f.type=\'text\';this.textContent=\'' . esc_js(__('Hide', 'mxchat')) . '\';}else{f.type=\'password\';this.textContent=\'' . esc_js(__('Show', 'mxchat')) . '\';}">' . esc_html__('Show', 'mxchat') . '</button>';
8742 - echo '<p class="description">' . esc_html__('Your Telegram Bot Token from @BotFather (e.g., 123456789:ABCdefGhIJKlmNoPQRsTUVwxyZ).', 'mxchat') . '</p>';
8743 -}
8744 -
8745 -public function mxchat_telegram_group_id_callback() {
8746 - printf(
8747 - '<input type="text" id="telegram_group_id" name="telegram_group_id" value="%s" class="regular-text" />',
8748 - isset($this->options['telegram_group_id']) ? esc_attr($this->options['telegram_group_id']) : ''
8749 - );
8750 - echo '<p class="description">' . esc_html__('Your Telegram supergroup ID (starts with -100). The group must have forum topics enabled.', 'mxchat') . '</p>';
8751 -}
8752 -
8753 -public function mxchat_telegram_webhook_secret_callback() {
8754 - $secret = isset($this->options['telegram_webhook_secret']) ? $this->options['telegram_webhook_secret'] : '';
8755 -
8756 - // Auto-generate secret if empty
8757 - if (empty($secret)) {
8758 - $secret = wp_generate_password(64, false, false);
8759 - $options = get_option('mxchat_options', []);
8760 - $options['telegram_webhook_secret'] = $secret;
8761 - update_option('mxchat_options', $options);
8762 - $this->options['telegram_webhook_secret'] = $secret;
8763 - }
8764 -
8765 - printf(
8766 - '<input type="password" id="telegram_webhook_secret" name="telegram_webhook_secret" value="%s" class="regular-text" />',
8767 - esc_attr($secret)
8768 - );
8769 - echo '<button type="button" class="button button-secondary" onclick="var f=document.getElementById(\'telegram_webhook_secret\'); if(f.type===\'password\'){f.type=\'text\';this.textContent=\'' . esc_js(__('Hide', 'mxchat')) . '\';}else{f.type=\'password\';this.textContent=\'' . esc_js(__('Show', 'mxchat')) . '\';}">' . esc_html__('Show', 'mxchat') . '</button>';
8770 - echo '<p class="description">' . esc_html__('Secret token for webhook verification. Use this when setting up your Telegram webhook with the secret_token parameter.', 'mxchat') . '</p>';
8771 -}
8772 -
8773 -public function mxchat_similarity_threshold_callback() {
8774 - // Load from mxchat_options array
8775 - $options = get_option('mxchat_options', []);
8776 -
8777 - // Get value from options array with default of 35
8778 - $threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
8779 -
8780 - echo '<div class="slider-container">';
8781 - echo sprintf(
8782 - '<input type="range"
8783 - id="similarity_threshold"
8784 - name="similarity_threshold"
8785 - min="20"
8786 - max="85"
8787 - step="1"
8788 - value="%s"
8789 - class="range-slider" />',
8790 - esc_attr($threshold)
8791 - );
8792 - echo sprintf(
8793 - '<span id="threshold_value" class="range-value">%s</span>',
8794 - esc_html($threshold)
8795 - );
8796 - echo '</div>';
8797 -}
8798 -
8799 -public function mxchat_max_input_length_callback() {
8800 - // Load from mxchat_options array (plan a3fae2 part C).
8801 - $options = get_option('mxchat_options', []);
8802 -
8803 - // 0 = unlimited (default — preserves current behavior, no cap).
8804 - $max_input_length = isset($options['max_input_length']) ? intval($options['max_input_length']) : 0;
8805 -
8806 - echo sprintf(
8807 - '<input type="number"
8808 - id="max_input_length"
8809 - name="max_input_length"
8810 - min="0"
8811 - max="100000"
8812 - step="1"
8813 - value="%s"
8814 - placeholder="0"
8815 - class="mxch-input mxch-input-sm" />',
8816 - esc_attr($max_input_length)
8817 - );
8818 -}
8819 -
8820 -public function mxchat_rag_sources_limit_callback() {
8821 - // Load from mxchat_options array
8822 - $options = get_option('mxchat_options', []);
8823 -
8824 - // Get value from options array with default of 3
8825 - $rag_sources_limit = isset($options['rag_sources_limit']) ? intval($options['rag_sources_limit']) : 3;
8826 -
8827 - echo '<div class="slider-container">';
8828 - echo sprintf(
8829 - '<input type="range"
8830 - id="rag_sources_limit"
8831 - name="rag_sources_limit"
8832 - min="3"
8833 - max="10"
8834 - step="1"
8835 - value="%s"
8836 - class="range-slider" />',
8837 - esc_attr($rag_sources_limit)
8838 - );
8839 - echo sprintf(
8840 - '<span id="rag_sources_limit_value" class="range-value">%s</span>',
8841 - esc_html($rag_sources_limit)
8842 - );
8843 - echo '</div>';
8844 -}
8845 -
8846 -public function mxchat_rag_chunks_limit_callback() {
8847 - // Load from mxchat_options array
8848 - $options = get_option('mxchat_options', []);
8849 -
8850 - // Get value from options array with default of 15
8851 - $rag_chunks_limit = isset($options['rag_chunks_limit']) ? intval($options['rag_chunks_limit']) : 15;
8852 -
8853 - echo '<div class="slider-container">';
8854 - echo sprintf(
8855 - '<input type="range"
8856 - id="rag_chunks_limit"
8857 - name="rag_chunks_limit"
8858 - min="8"
8859 - max="20"
8860 - step="1"
8861 - value="%s"
8862 - class="range-slider" />',
8863 - esc_attr($rag_chunks_limit)
8864 - );
8865 - echo sprintf(
8866 - '<span id="rag_chunks_limit_value" class="range-value">%s</span>',
8867 - esc_html($rag_chunks_limit)
8868 - );
8869 - echo '</div>';
8870 -}
8871 -
8872 -/**
8873 - * Add body class on the Onboarding wizard page so CSS-only chrome surgery
8874 - * (collapsing the WP admin sidebar) only applies on this page.
8875 - * Plan: plan-mxchat-20260527-905439.
8876 - */
8877 -public function mxchat_add_onboarding_body_class($classes) {
8878 - if (isset($_GET['page']) && $_GET['page'] === 'mxchat-onboarding') {
8879 - $classes .= ' mxchat-onboarding-focused';
8880 - }
8881 - return $classes;
8882 -}
8883 -
8884 -public function mxchat_enqueue_admin_assets() {
8885 - // Get plugin version
8886 - $version = MXCHAT_VERSION;
8887 -
8888 - // Use file modification time for development (remove in production)
8889 - if (defined('WP_DEBUG') && WP_DEBUG) {
8890 - $version = filemtime(plugin_dir_path(__FILE__) . '../mxchat-basic.php');
8891 - }
8892 -
8893 - $current_page = isset($_GET['page']) ? $_GET['page'] : '';
8894 - $plugin_url = plugin_dir_url(__FILE__) . '../';
8895 -
8896 - // Only load on MxChat pages
8897 - if (strpos($current_page, 'mxchat') === false) {
8898 - return;
8899 - }
8900 -
8901 - // Always load these on all MxChat pages
8902 - $this->enqueue_core_admin_assets($plugin_url, $version);
8903 - $this->enqueue_page_specific_assets($current_page, $plugin_url, $version);
8904 - $this->localize_admin_scripts($current_page);
8905 -}
8906 -private function enqueue_core_admin_assets($plugin_url, $version) {
8907 - // Core admin styles
8908 - wp_enqueue_style('mxchat-admin-css', $plugin_url . 'css/admin-style.css', array(), $version);
8909 - wp_enqueue_style('mxchat-knowledge-css', $plugin_url . 'css/knowledge-style.css', array(), $version);
8910 -
8911 - // New sidebar navigation styles (for main settings page)
8912 - wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
8913 -
8914 - // Core admin scripts
8915 - wp_enqueue_script('mxchat-admin-js', $plugin_url . 'js/mxchat-admin.js', array('jquery'), $version, true);
8916 -}
8917 -private function enqueue_page_specific_assets($current_page, $plugin_url, $version) {
8918 - switch ($current_page) {
8919 - case 'mxchat-prompts':
8920 - // Knowledge processing page assets
8921 - wp_enqueue_style('mxchat-content-selector-css', $plugin_url . 'css/content-selector.css', array(), $version);
8922 - wp_enqueue_script('mxchat-content-selector-js', $plugin_url . 'js/content-selector.js', array('jquery'), $version, true);
8923 - // Add the knowledge processing script (common script needed for WordPress dismiss functionality)
8924 - wp_enqueue_script('mxchat-knowledge-processing', $plugin_url . 'js/knowledge-processing.js', array('jquery', 'common'), $version, true);
8925 - // Per-entry "View indexed content" inspector (plan-d8cb4b) reuses the
8926 - // Testing tab's match-card / chunk-detail components, which are scoped
8927 - // under .mxch-testing-results. Load that stylesheet here so the inspector
8928 - // modal renders identically to the Testing tab.
8929 - wp_enqueue_style('mxchat-admin-testing-css', $plugin_url . 'css/admin-testing-tab.css', array('mxchat-admin-sidebar-css'), $version);
8930 - break;
8931 -
8932 - case 'mxchat-transcripts':
8933 - // Load admin sidebar CSS first (shared styles for sidebar navigation)
8934 - wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
8935 - // Load transcripts-specific styles
8936 - wp_enqueue_style('mxchat-chat-transcripts-css', $plugin_url . 'css/chat-transcripts.css', array('mxchat-admin-sidebar-css'), $version);
8937 - wp_enqueue_script('mxchat-transcripts-js', $plugin_url . 'js/mxchat_transcripts.js', array('jquery'), $version, true);
8938 - break;
8939 -
8940 - case 'mxchat-actions':
8941 - // Load admin sidebar CSS first (shared styles for sidebar navigation)
8942 - wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
8943 - // Load actions-specific styles
8944 - wp_enqueue_style('mxchat-actions-css', $plugin_url . 'css/actions.css', array('mxchat-admin-sidebar-css'), $version);
8945 - wp_enqueue_script('mxchat-actions-js', $plugin_url . 'js/mxchat_actions.js', array('jquery'), $version, true);
8946 -
8947 - // Localize script data for actions page
8948 - $is_activated = get_option('mxchat_pro_license_status') === 'active';
8949 - wp_localize_script('mxchat-actions-js', 'mxchActionsData', array(
8950 - 'ajaxUrl' => admin_url('admin-ajax.php'),
8951 - 'nonce' => wp_create_nonce('mxchat_actions_nonce'),
8952 - 'addNonce' => wp_create_nonce('mxchat_add_intent_nonce'),
8953 - 'editNonce' => wp_create_nonce('mxchat_edit_intent'),
8954 - 'deleteNonce' => wp_create_nonce('mxchat_delete_intent_nonce'),
8955 - 'toggleNonce' => wp_create_nonce('mxchat_actions_nonce'),
8956 - 'addPhraseNonce' => wp_create_nonce('mxchat_add_phrase_nonce'),
8957 - 'deletePhraseNonce' => wp_create_nonce('mxchat_delete_phrase_nonce'),
8958 - 'getPhrasesNonce' => wp_create_nonce('mxchat_get_phrases_nonce'),
8959 - 'deleteLegacyNonce' => wp_create_nonce('mxchat_delete_legacy_nonce'),
8960 - 'isActivated' => $is_activated,
8961 - 'i18n' => array(
8962 - 'confirmDelete' => __('Are you sure you want to delete this trigger phrase?', 'mxchat'),
8963 - 'confirmBulkDelete' => __('Are you sure you want to delete the selected trigger phrases?', 'mxchat'),
8964 - 'saving' => __('Saving...', 'mxchat'),
8965 - 'saved' => __('Saved successfully!', 'mxchat'),
8966 - 'error' => __('An error occurred. Please try again.', 'mxchat'),
8967 - 'proRequired' => __('This feature requires MxChat Pro.', 'mxchat'),
8968 - 'addonRequired' => __('This feature requires an add-on.', 'mxchat')
8969 - )
8970 - ));
8971 - break;
8972 -
8973 - case 'mxchat-activation':
8974 - // Load admin sidebar CSS first (shared styles for sidebar navigation)
8975 - wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
8976 - // Load pro page-specific styles
8977 - wp_enqueue_style('mxchat-pro-css', $plugin_url . 'css/admin-pro.css', array('mxchat-admin-sidebar-css'), $version);
8978 - // Load pro page JavaScript
8979 - wp_enqueue_script('mxchat-pro-js', $plugin_url . 'js/mxchat_pro.js', array('jquery'), $version, true);
8980 - // Load activation script for license activation/deactivation
8981 - wp_enqueue_script('mxchat-activation-js', $plugin_url . 'js/activation-script.js', array('jquery'), $version, true);
8982 - break;
8983 -
8984 - case 'mxchat-content':
8985 - // Load admin sidebar CSS (shared styles for sidebar navigation)
8986 - wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
8987 - // Load content page-specific styles
8988 - wp_enqueue_style('mxchat-content-css', $plugin_url . 'css/admin-content.css', array('mxchat-admin-sidebar-css'), $version);
8989 - // Load content page JavaScript
8990 - wp_enqueue_script('mxchat-content-js', $plugin_url . 'js/mxchat-content.js', array('jquery'), $version, true);
8991 - break;
8992 -
8993 - case 'mxchat-api-access':
8994 - // Shared sidebar shell (CSS + JS for tab switching / mobile menu / copy buttons).
8995 - wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
8996 - wp_enqueue_script('mxchat-admin-sidebar-js', $plugin_url . 'js/admin-sidebar.js', array(), $version, true);
8997 - wp_localize_script('mxchat-admin-sidebar-js', 'MxChatAdminSidebarI18n', array(
8998 - 'copied' => __('Copied', 'mxchat'),
8999 - ));
9000 - break;
9001 -
9002 - case 'mxchat-max':
9003 - case 'mxchat-onboarding':
9004 - // Onboarding page — uses the shared admin shell PLUS the wizard
9005 - // overlay (plan-905439). admin-onboarding-wizard.css scopes the
9006 - // WP-chrome surgery to body.mxchat-onboarding-focused so it only
9007 - // applies on THIS page. The body class is added below via the
9008 - // admin_body_class filter.
9009 - wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
9010 - wp_enqueue_script('mxchat-admin-sidebar-js', $plugin_url . 'js/admin-sidebar.js', array(), $version, true);
9011 - wp_localize_script('mxchat-admin-sidebar-js', 'MxChatAdminSidebarI18n', array(
9012 - 'copied' => __('Copied', 'mxchat'),
9013 - ));
9014 - // admin-style.css provides the .mxchat-instructions-modal-* classes
9015 - // the new Behavior step's "View Sample Instructions" modal needs.
9016 - // Enqueued AFTER admin-sidebar.css but BEFORE the wizard overlay
9017 - // so the wizard's own rules win where they collide. plan-a2e4d6.
9018 - wp_enqueue_style('mxchat-admin-style-css', $plugin_url . 'css/admin-style.css', array('mxchat-admin-sidebar-css'), $version);
9019 - wp_enqueue_style('mxchat-admin-onboarding-wizard-css', $plugin_url . 'css/admin-onboarding-wizard.css', array('mxchat-admin-sidebar-css', 'mxchat-admin-style-css'), $version);
9020 - wp_enqueue_script('mxchat-admin-onboarding-wizard-js', $plugin_url . 'js/admin-onboarding-wizard.js', array(), $version, true);
9021 - break;
9022 - default:
9023 - wp_enqueue_script(
9024 - 'mxchat-test-streaming-js',
9025 - $plugin_url . 'js/mxchat-test-streaming.js',
9026 - ['jquery'],
9027 - $version,
9028 - true
9029 - );
9030 -
9031 - wp_localize_script('mxchat-test-streaming-js', 'mxchatTestStreamingAjax', [
9032 - 'ajax_url' => admin_url('admin-ajax.php'),
9033 - 'nonce' => wp_create_nonce('mxchat_test_streaming_nonce'),
9034 - 'settings_nonce' => wp_create_nonce('mxchat_save_setting_nonce')
9035 - ]);
9036 -
9037 - // Testing Tab: Load chatbot assets for the embedded testing chatbot
9038 - wp_enqueue_style('mxchat-chat-css', $plugin_url . 'css/chat-style.css', array(), $version);
9039 - wp_enqueue_style('mxchat-admin-testing-css', $plugin_url . 'css/admin-testing-tab.css', array('mxchat-admin-sidebar-css', 'mxchat-chat-css'), $version);
9040 -
9041 - wp_enqueue_script('mxchat-chat-js', $plugin_url . 'js/chat-script.js', array('jquery'), $version, true);
9042 - wp_enqueue_script('mxchat-admin-testing-js', $plugin_url . 'js/admin-testing-tab.js', array('jquery', 'mxchat-chat-js'), $version, true);
9043 -
9044 - // Allow add-ons to enqueue their public CSS/JS for the testing chatbot
9045 - do_action('mxchat_enqueue_testing_tab_assets');
9046 -
9047 - // Localize mxchatChat for the chatbot JS (same settings as frontend)
9048 - $options = get_option('mxchat_options', array());
9049 - $prompts_options = get_option('mxchat_prompts_options', array());
9050 - $theme_options = get_option('mxchat_theme_options', array());
9051 - $ai_theme_active = !empty($theme_options['active_ai_theme_css']);
9052 - $has_bot_theme_assignments = !empty($theme_options['bot_theme_assignments']);
9053 - $skip_inline_colors = $ai_theme_active || $has_bot_theme_assignments;
9054 -
9055 - wp_localize_script('mxchat-chat-js', 'mxchatChat', array(
9056 - 'ajax_url' => admin_url('admin-ajax.php'),
9057 - 'nonce' => wp_create_nonce('mxchat_chat_nonce'),
9058 - 'model' => isset($options['model']) ? $options['model'] : 'gpt-5.1-chat-latest',
9059 - 'enable_streaming_toggle' => isset($options['enable_streaming_toggle']) ? $options['enable_streaming_toggle'] : 'on',
9060 - 'contextual_awareness_toggle' => isset($options['contextual_awareness_toggle']) ? $options['contextual_awareness_toggle'] : 'off',
9061 - 'link_target_toggle' => $options['link_target_toggle'] ?? 'off',
9062 - 'rate_limit_message' => $options['rate_limit_message'] ?? 'Rate limit exceeded. Please try again later.',
9063 - 'complianz_toggle' => isset($options['complianz_toggle']) && $options['complianz_toggle'] === 'on',
9064 - 'user_message_bg_color' => $options['user_message_bg_color'] ?? '#fff',
9065 - 'user_message_font_color' => $options['user_message_font_color'] ?? '#212121',
9066 - 'bot_message_bg_color' => $options['bot_message_bg_color'] ?? '#212121',
9067 - 'bot_message_font_color' => $options['bot_message_font_color'] ?? '#fff',
9068 - 'top_bar_bg_color' => $options['top_bar_bg_color'] ?? '#212121',
9069 - 'send_button_font_color' => $options['send_button_font_color'] ?? '#212121',
9070 - 'close_button_color' => $options['close_button_color'] ?? '#fff',
9071 - 'chatbot_background_color' => $options['chatbot_background_color'] ?? '#212121',
9072 - 'chatbot_bg_color' => $options['chatbot_bg_color'] ?? '#fff',
9073 - 'icon_color' => $options['icon_color'] ?? '#fff',
9074 - 'chat_input_font_color' => $options['chat_input_font_color'] ?? '#212121',
9075 - 'chat_persistence_toggle' => 'off', // Always off for testing chatbot
9076 - 'appendWidgetToBody' => 'off',
9077 - 'live_agent_message_bg_color' => $options['live_agent_message_bg_color'] ?? '#ffffff',
9078 - 'live_agent_message_font_color' => $options['live_agent_message_font_color'] ?? '#333333',
9079 - 'chat_toolbar_toggle' => $options['chat_toolbar_toggle'] ?? 'off',
9080 - 'mode_indicator_bg_color' => $options['mode_indicator_bg_color'] ?? '#767676',
9081 - 'mode_indicator_font_color' => $options['mode_indicator_font_color'] ?? '#ffffff',
9082 - 'toolbar_icon_color' => $options['toolbar_icon_color'] ?? '#212121',
9083 - 'use_pinecone' => $prompts_options['mxchat_use_pinecone'] ?? '0',
9084 - 'email_collection_enabled' => 'off', // No email collection in testing
9085 - 'initial_email_state' => null,
9086 - 'skip_email_check' => true,
9087 - 'pinecone_enabled' => isset($prompts_options['mxchat_use_pinecone']) && $prompts_options['mxchat_use_pinecone'] === '1',
9088 - 'skip_inline_colors' => $skip_inline_colors,
9089 - 'bot_theme_assignments' => $theme_options['bot_theme_assignments'] ?? array()
9090 - ));
9091 -
9092 - // Localize testing tab script data
9093 - wp_localize_script('mxchat-admin-testing-js', 'mxchatAdminTestData', array(
9094 - 'ajaxUrl' => admin_url('admin-ajax.php'),
9095 - 'nonce' => wp_create_nonce('mxchat_test_nonce'),
9096 - 'isAdmin' => true,
9097 - 'testingEnabled' => true
9098 - ));
9099 -
9100 - // Add testing enabled flag for the chatbot to return debug data
9101 - add_action('admin_footer', function() {
9102 - echo '<script>window.mxchatTestingEnabled = true;</script>';
9103 - });
9104 -
9105 - break;
9106 - }
9107 -}
9108 -private function localize_admin_scripts($current_page) {
9109 - // Base localization data for main admin script
9110 - $base_data = array(
9111 - 'ajax_url' => admin_url('admin-ajax.php'),
9112 - 'nonce' => wp_create_nonce('mxchat_admin_nonce'),
9113 - 'admin_url' => admin_url(),
9114 - 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
9115 - 'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
9116 - 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
9117 - 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
9118 - 'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
9119 - 'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
9120 - 'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
9121 - 'add_phrase_nonce' => wp_create_nonce('mxchat_add_phrase_nonce'),
9122 - 'delete_phrase_nonce' => wp_create_nonce('mxchat_delete_phrase_nonce'),
9123 - 'get_phrases_nonce' => wp_create_nonce('mxchat_get_phrases_nonce'),
9124 - 'delete_legacy_nonce' => wp_create_nonce('mxchat_delete_legacy_nonce'),
9125 - 'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
9126 - 'fetch_openrouter_models_nonce' => wp_create_nonce('mxchat_fetch_openrouter_models'),
9127 - 'is_activated' => $this->is_activated ? '1' : '0',
9128 - 'status_refresh_interval' => 5000,
9129 - 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
9130 - 'ajaxurl' => admin_url('admin-ajax.php')
9131 - );
9132 -
9133 - // Localize main admin script with base data
9134 - wp_localize_script('mxchat-admin-js', 'mxchatAdmin', $base_data);
9135 -
9136 - // Canonical chat-model catalog for the modal picker grid
9137 - // (plan-d14e89). Adding a model in class-mxchat-model-catalog.php
9138 - // automatically appears here.
9139 - if (!class_exists('MxChat_Model_Catalog')) {
9140 - require_once plugin_dir_path(__FILE__) . 'class-mxchat-model-catalog.php';
9141 - }
9142 - wp_localize_script('mxchat-admin-js', 'mxchatChatModelCatalog', MxChat_Model_Catalog::js_picker_shape());
9143 -
9144 - // Page-specific localizations
9145 - $this->localize_page_specific_scripts($current_page);
9146 -}
9147 -private function localize_page_specific_scripts($current_page) {
9148 - switch ($current_page) {
9149 - case 'mxchat-prompts':
9150 - // Status updater localization
9151 - wp_localize_script('mxchat-status-updater', 'mxchat_status_data', array(
9152 - 'ajax_url' => admin_url('admin-ajax.php'),
9153 - 'nonce' => wp_create_nonce('mxchat_status_nonce')
9154 - ));
9155 -
9156 - // Content selector localization
9157 - $mxchat_options_for_selector = get_option('mxchat_options', array());
9158 - $acf_pdf_extract_default = !empty($mxchat_options_for_selector['acf_pdf_extract_default']);
9159 - wp_localize_script('mxchat-content-selector-js', 'mxchatSelector', array(
9160 - 'ajaxurl' => admin_url('admin-ajax.php'),
9161 - 'nonce' => wp_create_nonce('mxchat_content_selector_nonce'),
9162 - 'acfPdfExtractDefault' => $acf_pdf_extract_default ? 1 : 0,
9163 - 'i18n' => array(
9164 - 'searchPlaceholder' => __('Search posts and pages...', 'mxchat'),
9165 - 'selectAll' => __('Select All', 'mxchat'),
9166 - 'process' => __('Process Selected', 'mxchat'),
9167 - 'cancel' => __('Cancel', 'mxchat'),
9168 - 'noResults' => __('No content found.', 'mxchat'),
9169 - 'extractingPdfs' => __('extracting %d PDF(s)...', 'mxchat'),
9170 - 'pdfExtractedSuffix' => __(' (%d PDF(s) extracted)', 'mxchat')
9171 - )
9172 - ));
9173 -
9174 - wp_localize_script('mxchat-knowledge-processing', 'mxchatAdmin', array(
9175 - 'ajax_url' => admin_url('admin-ajax.php'),
9176 - 'status_nonce' => wp_create_nonce('mxchat_status_nonce'),
9177 - 'queue_nonce' => wp_create_nonce('mxchat_queue_nonce'),
9178 - 'stop_nonce' => wp_create_nonce('mxchat_stop_processing_action'),
9179 - 'settings_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
9180 - 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
9181 - 'entries_nonce' => wp_create_nonce('mxchat_entries_nonce'),
9182 - 'admin_url' => admin_url(),
9183 - 'ajaxurl' => admin_url('admin-ajax.php'),
9184 - 'status_refresh_interval' => 2000,
9185 - 'bot_id' => isset($_GET['bot_id']) ? sanitize_text_field($_GET['bot_id']) : 'default'
9186 - ));
9187 - break;
9188 -
9189 - case 'mxchat-activation':
9190 - wp_localize_script('mxchat-activation-js', 'mxchatAdmin', array(
9191 - 'ajax_url' => admin_url('admin-ajax.php'),
9192 - 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce')
9193 - ));
9194 - break;
9195 -
9196 - case 'mxchat-content':
9197 - wp_localize_script('mxchat-content-js', 'mxchatContent', array(
9198 - 'ajaxUrl' => admin_url('admin-ajax.php'),
9199 - 'nonce' => wp_create_nonce('mxchat_content_nonce'),
9200 - 'settingNonce' => wp_create_nonce('mxchat_save_setting_nonce'),
9201 - 'previewUrl' => home_url('/?p='),
9202 - 'isActivated' => $this->is_activated(),
9203 - 'hasAdvancedContent' => apply_filters('mxchat_content_pro_feature', false, 'seo_readability'),
9204 - 'hasGSC' => apply_filters('mxchat_content_pro_feature', false, 'gsc_integration'),
9205 - 'seoOptimize' => array(
9206 - 'meta_description' => ($options['seo_optimize_meta_desc'] ?? 'on') === 'on',
9207 - 'seo_title' => ($options['seo_optimize_seo_title'] ?? 'on') === 'on',
9208 - 'slug' => ($options['seo_optimize_slug'] ?? 'on') === 'on',
9209 - 'readability' => ($options['seo_optimize_readability'] ?? 'on') === 'on',
9210 - 'internal_links' => ($options['seo_optimize_internal_links'] ?? 'on') === 'on',
9211 - 'img_alt' => ($options['seo_optimize_img_alt'] ?? 'on') === 'on',
9212 - 'featured_img' => ($options['seo_optimize_featured_img'] ?? 'on') === 'on',
9213 - ),
9214 - 'i18n' => array(
9215 - 'generating' => __('Generating...', 'mxchat'),
9216 - 'planning' => __('Planning content structure...', 'mxchat'),
9217 - 'images' => __('Generating images...', 'mxchat'),
9218 - 'writing' => __('Writing full content...', 'mxchat'),
9219 - 'creating' => __('Creating WordPress post...', 'mxchat'),
9220 - 'done' => __('Content generated successfully!', 'mxchat'),
9221 - 'error' => __('An error occurred. Please try again.', 'mxchat'),
9222 - 'editSuccess' => __('Content updated successfully.', 'mxchat'),
9223 - 'promptEmpty' => __('Please enter a prompt.', 'mxchat'),
9224 - )
9225 - ));
9226 - break;
9227 -
9228 - case 'mxchat-transcripts':
9229 - // Get chart data for localization
9230 - $chart_data = $this->get_transcripts_chart_data();
9231 -
9232 - wp_localize_script('mxchat-transcripts-js', 'mxchatAdmin', array(
9233 - 'ajax_url' => admin_url('admin-ajax.php'),
9234 - 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
9235 - 'delete_nonce' => wp_create_nonce('mxchat_delete_chat_history'),
9236 - 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
9237 - 'translate_nonce' => wp_create_nonce('mxchat_translate_messages')
9238 - ));
9239 -
9240 - // Localize chart data separately - use array_values to ensure proper JSON array encoding
9241 - wp_localize_script('mxchat-transcripts-js', 'mxchatChartData', array(
9242 - 'labels' => array_values($chart_data['labels']),
9243 - 'chats' => array_values($chart_data['chats']),
9244 - 'messages' => array_values($chart_data['messages'])
9245 - ));
9246 - break;
9247 -
9248 - case 'mxchat-settings':
9249 - default:
9250 - // Color picker and settings localization
9251 - wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
9252 - 'ajax_url' => admin_url('admin-ajax.php'),
9253 - 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
9254 - 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
9255 - 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
9256 - 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
9257 - 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
9258 - 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
9259 - 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
9260 - 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
9261 - 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
9262 - 'icon_color' => $this->options['icon_color'] ?? '#fff',
9263 - 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
9264 - 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
9265 - 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
9266 - 'loops_api_key' => $this->options['loops_api_key'] ?? '',
9267 - 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
9268 - 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
9269 - 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
9270 - 'pdf_intent_trigger_text' => $this->options['pdf_intent_trigger_text'] ?? esc_html__("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
9271 - 'pdf_intent_success_text' => $this->options['pdf_intent_success_text'] ?? esc_html__("I've processed the PDF. What questions do you have about it?", 'mxchat'),
9272 - 'pdf_intent_error_text' => $this->options['pdf_intent_error_text'] ?? esc_html__("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
9273 - 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
9274 - 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
9275 - 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
9276 - 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
9277 - 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
9278 - 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
9279 - 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
9280 - 'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
9281 - 'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
9282 - 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
9283 - 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
9284 - 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
9285 - ));
9286 - break;
9287 - }
9288 -
9289 - // Additional localization that was in the original code
9290 - wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
9291 - 'ajax_url' => admin_url('admin-ajax.php'),
9292 - 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
9293 - ));
9294 -}
9295 -
9296 -public function mxchat_sanitize($input) {
9297 - $new_input = array();
9298 -
9299 - if (isset($input['api_key'])) {
9300 - $new_input['api_key'] = sanitize_text_field($input['api_key']);
9301 - }
9302 -
9303 - if (isset($input['similarity_threshold'])) {
9304 - $new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
9305 - $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
9306 - }
9307 -
9308 - if (isset($input['rag_sources_limit'])) {
9309 - $new_input['rag_sources_limit'] = absint($input['rag_sources_limit']); // Ensure it's an integer
9310 - $new_input['rag_sources_limit'] = min(max($new_input['rag_sources_limit'], 3), 10); // Enforce range 3-10
9311 - }
9312 -
9313 - if (isset($input['rag_chunks_limit'])) {
9314 - $new_input['rag_chunks_limit'] = absint($input['rag_chunks_limit']); // Ensure it's an integer
9315 - $new_input['rag_chunks_limit'] = min(max($new_input['rag_chunks_limit'], 8), 20); // Enforce range 8-20
9316 - }
9317 -
9318 - if (isset($input['xai_api_key'])) {
9319 - $new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
9320 - }
9321 -
9322 - if (isset($input['claude_api_key'])) {
9323 - $new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
9324 - }
9325 -
9326 - if (isset($input['enable_streaming_toggle'])) {
9327 - $new_input['enable_streaming_toggle'] = ($input['enable_streaming_toggle'] === 'on') ? 'on' : 'off';
9328 - } else {
9329 - // If checkbox not checked, it won't be in $input, so set to 'off'
9330 - $new_input['enable_streaming_toggle'] = 'off';
9331 - }
9332 -
9333 - if (isset($input['enable_web_search'])) {
9334 - $new_input['enable_web_search'] = ($input['enable_web_search'] === 'on') ? 'on' : 'off';
9335 - } else {
9336 - // If checkbox not checked, it won't be in $input, so set to 'off'
9337 - $new_input['enable_web_search'] = 'off';
9338 - }
9339 -
9340 - if (isset($input['deepseek_api_key'])) {
9341 - $new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
9342 - }
9343 -
9344 - if (isset($input['gemini_api_key'])) {
9345 - $new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
9346 - }
9347 -
9348 - if (isset($input['enable_woocommerce_integration'])) {
9349 - $new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
9350 - }
9351 -
9352 - if (isset($input['privacy_toggle'])) {
9353 - $new_input['privacy_toggle'] = $input['privacy_toggle'];
9354 - }
9355 -
9356 - if (isset($input['complianz_toggle'])) {
9357 - $new_input['complianz_toggle'] = $input['complianz_toggle'];
9358 - }
9359 -
9360 - // Handle custom privacy text input
9361 - if (isset($input['privacy_text'])) {
9362 - // Allow basic HTML for links
9363 - $new_input['privacy_text'] = wp_kses_post($input['privacy_text']);
9364 - }
9365 -
9366 - if (isset($input['system_prompt_instructions'])) {
9367 - $new_input['system_prompt_instructions'] = sanitize_textarea_field($input['system_prompt_instructions']);
9368 - }
9369 -
9370 - if (isset($input['mxchat_pro_email'])) {
9371 - $new_input['mxchat_pro_email'] = sanitize_email($input['mxchat_pro_email']);
9372 - }
9373 -
9374 - if (isset($input['mxchat_activation_key'])) {
9375 - $new_input['mxchat_activation_key'] = sanitize_text_field($input['mxchat_activation_key']);
9376 - }
9377 -
9378 - if (isset($input['append_to_body'])) {
9379 - $new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
9380 - }
9381 -
9382 - // Post type visibility settings
9383 - if (isset($input['post_type_visibility_mode'])) {
9384 - $allowed_modes = array('all', 'include', 'exclude');
9385 - $new_input['post_type_visibility_mode'] = in_array($input['post_type_visibility_mode'], $allowed_modes)
9386 - ? $input['post_type_visibility_mode']
9387 - : 'all';
9388 - }
9389 -
9390 - if (isset($input['post_type_visibility_list'])) {
9391 - if (is_array($input['post_type_visibility_list'])) {
9392 - $new_input['post_type_visibility_list'] = array_map('sanitize_key', $input['post_type_visibility_list']);
9393 - } else {
9394 - $new_input['post_type_visibility_list'] = array();
9395 - }
9396 - }
9397 -
9398 - if (isset($input['contextual_awareness_toggle'])) {
9399 - $new_input['contextual_awareness_toggle'] = $input['contextual_awareness_toggle'] === 'on' ? 'on' : 'off';
9400 -}
9401 -
9402 - if (isset($input['citation_links_toggle'])) {
9403 - $new_input['citation_links_toggle'] = $input['citation_links_toggle'] === 'on' ? 'on' : 'off';
9404 -}
9405 -
9406 - // Satisfaction rating prompt — defaults ON when unchecked (so first save
9407 - // doesn't accidentally disable it). The form posts 'on' when checked;
9408 - // unchecked checkboxes don't post a value at all, so we infer 'off' only
9409 - // when the autosave/PHP request explicitly clears it via empty string.
9410 - if (array_key_exists('satisfaction_rating_enabled', $input)) {
9411 - $new_input['satisfaction_rating_enabled'] = $input['satisfaction_rating_enabled'] === 'on' ? 'on' : 'off';
9412 - }
9413 -
9414 - // Satisfaction rating customization (plan-141a12). Idle is clamped 5-600;
9415 - // the 4 text strings are sanitized + capped server-side. Blank values are
9416 - // preserved so the integrator falls back to translated defaults.
9417 - if (array_key_exists('satisfaction_rating_idle_seconds', $input)) {
9418 - $new_input['satisfaction_rating_idle_seconds'] = max(5, min(600, intval($input['satisfaction_rating_idle_seconds'])));
9419 - }
9420 -
9421 - // Max input length in characters (plan a3fae2 part C). 0 = unlimited (default,
9422 - // preserves current behavior). Clamp to a sane ceiling so a typo can't lock out
9423 - // all input. REQUIRED here — mxchat_sanitize() rebuilds the array from a whitelist,
9424 - // so without this isset-handler the key is stripped on the next save of ANY field
9425 - // (the 2c02ea global-rate-limit footgun).
9426 - if (array_key_exists('max_input_length', $input)) {
9427 - $new_input['max_input_length'] = max(0, min(100000, intval($input['max_input_length'])));
9428 - }
9429 - if (array_key_exists('satisfaction_rating_question', $input)) {
9430 - $new_input['satisfaction_rating_question'] = mb_substr(sanitize_text_field($input['satisfaction_rating_question']), 0, 200);
9431 - }
9432 - if (array_key_exists('satisfaction_rating_thanks', $input)) {
9433 - $new_input['satisfaction_rating_thanks'] = mb_substr(sanitize_text_field($input['satisfaction_rating_thanks']), 0, 300);
9434 - }
9435 - if (array_key_exists('satisfaction_rating_placeholder', $input)) {
9436 - $new_input['satisfaction_rating_placeholder'] = mb_substr(sanitize_text_field($input['satisfaction_rating_placeholder']), 0, 200);
9437 - }
9438 - if (array_key_exists('satisfaction_rating_saved', $input)) {
9439 - $new_input['satisfaction_rating_saved'] = mb_substr(sanitize_text_field($input['satisfaction_rating_saved']), 0, 200);
9440 - }
9441 -
9442 - if (isset($input['top_bar_title'])) {
9443 - $new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
9444 - }
9445 -
9446 - if (isset($input['ai_agent_text'])) {
9447 - $new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
9448 - }
9449 -
9450 - if (isset($input['enable_email_block'])) {
9451 - $new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
9452 - }
9453 -
9454 - if (isset($input['email_blocker_header_content'])) {
9455 - // wp_kses_post() allows standard HTML tags permitted by WordPress
9456 - $new_input['email_blocker_header_content'] = wp_kses_post($input['email_blocker_header_content']);
9457 - }
9458 - if (isset($input['email_blocker_button_text'])) {
9459 - $new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
9460 - }
9461 - // Sanitize name field toggle
9462 - if (isset($input['enable_name_field'])) {
9463 - $new_input['enable_name_field'] = ($input['enable_name_field'] === 'on') ? 'on' : 'off';
9464 - } else {
9465 - $new_input['enable_name_field'] = 'off';
9466 - }
9467 - // Sanitize name field placeholder
9468 - if (isset($input['name_field_placeholder'])) {
9469 - $new_input['name_field_placeholder'] = sanitize_text_field($input['name_field_placeholder']);
9470 - }
9471 - if (isset($input['intro_message'])) {
9472 - $new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
9473 - }
9474 -
9475 - if (isset($input['input_copy'])) {
9476 - $new_input['input_copy'] = sanitize_text_field($input['input_copy']);
9477 - }
9478 -
9479 - if (isset($input['rate_limit_message'])) {
9480 - $new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
9481 - }
9482 -
9483 -// Handle the new rate limits format
9484 -if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
9485 - $new_input['rate_limits'] = array();
9486 - $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
9487 - $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
9488 -
9489 - foreach ($input['rate_limits'] as $role_id => $settings) {
9490 - $new_input['rate_limits'][$role_id] = array();
9491 -
9492 - // Sanitize limit
9493 - if (isset($settings['limit'])) {
9494 - $limit = sanitize_text_field($settings['limit']);
9495 - // Accept presets, 'unlimited', the '__custom__' sentinel, OR any positive
9496 - // integer (custom value) — mirrors the global branch (plan-2c02ea). Without
9497 - // the custom path the per-role custom input was dropped and reset to the role
9498 - // default on every save (plan-7e23e7).
9499 - if (in_array($limit, $allowed_limits, true) || $limit === '__custom__' || (ctype_digit($limit) && (int) $limit >= 1)) {
9500 - $new_input['rate_limits'][$role_id]['limit'] = $limit;
9501 - } else {
9502 - $new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
9503 - }
9504 - }
9505 -
9506 - // Preserve the per-role custom value (mirrors the global branch's limit_custom).
9507 - if (isset($settings['limit_custom'])) {
9508 - $new_input['rate_limits'][$role_id]['limit_custom'] = preg_replace('/[^0-9]/', '', (string) $settings['limit_custom']);
9509 - }
9510 -
9511 - // Sanitize timeframe
9512 - if (isset($settings['timeframe'])) {
9513 - $timeframe = sanitize_text_field($settings['timeframe']);
9514 - if (in_array($timeframe, $allowed_timeframes, true)) {
9515 - $new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
9516 - } else {
9517 - $new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
9518 - }
9519 - }
9520 -
9521 - // Sanitize message
9522 - if (isset($settings['message'])) {
9523 - $new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
9524 - }
9525 - }
9526 -}
9527 -
9528 -// Handle the whole-chatbot global rate limit (plan-mxchat-20260603-2c02ea).
9529 -// Mirrors the per-role block above, adapted to the single global shape. Without
9530 -// this branch the whitelist-rebuild dropped rate_limits_global entirely on every
9531 -// save, so the global cap silently fell back to its 'unlimited' default.
9532 -// MUST accept arbitrary positive integers so the custom-value path (d55f65) is not regressed.
9533 -if (isset($input['rate_limits_global']) && is_array($input['rate_limits_global'])) {
9534 - $g = $input['rate_limits_global'];
9535 - $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
9536 - $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
9537 - $global_out = array();
9538 -
9539 - if (isset($g['limit'])) {
9540 - $limit = sanitize_text_field($g['limit']);
9541 - // Accept presets, 'unlimited', the '__custom__' sentinel (resolved by the
9542 - // autosave handler / renderer), OR any positive integer (custom value).
9543 - if (in_array($limit, $allowed_limits, true) || $limit === '__custom__' || (ctype_digit($limit) && (int) $limit >= 1)) {
9544 - $global_out['limit'] = $limit;
9545 - } else {
9546 - $global_out['limit'] = 'unlimited';
9547 - }
9548 - }
9549 -
9550 - if (isset($g['limit_custom'])) {
9551 - $global_out['limit_custom'] = preg_replace('/[^0-9]/', '', (string) $g['limit_custom']);
9552 - }
9553 -
9554 - if (isset($g['timeframe'])) {
9555 - $timeframe = sanitize_text_field($g['timeframe']);
9556 - $global_out['timeframe'] = in_array($timeframe, $allowed_timeframes, true) ? $timeframe : 'daily';
9557 - }
9558 -
9559 - if (isset($g['message'])) {
9560 - $global_out['message'] = sanitize_textarea_field($g['message']);
9561 - }
9562 -
9563 - $new_input['rate_limits_global'] = $global_out;
9564 -}
9565 -
9566 - if (isset($input['pre_chat_message'])) {
9567 - $new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
9568 - }
9569 -
9570 - if (isset($input['voyage_api_key'])) {
9571 - $new_input['voyage_api_key'] = sanitize_text_field($input['voyage_api_key']);
9572 - }
9573 -
9574 - // Add to your sanitize function
9575 - if (isset($input['embedding_model'])) {
9576 - // Catalog refactor (plan-d14e89): allowlist derived from the canonical
9577 - // catalog in includes/class-mxchat-model-catalog.php.
9578 - if (!class_exists('MxChat_Model_Catalog')) {
9579 - require_once plugin_dir_path(__FILE__) . 'class-mxchat-model-catalog.php';
9580 - }
9581 - $allowed_models = MxChat_Model_Catalog::embedding_model_ids();
9582 - if (in_array($input['embedding_model'], $allowed_models)) {
9583 - $new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
9584 - }
9585 - }
9586 -
9587 -if (isset($input['model'])) {
9588 - if ($input['model'] === 'openrouter') {
9589 - $new_input['model'] = 'openrouter';
9590 - } else {
9591 - if (!class_exists('MxChat_Model_Catalog')) {
9592 - require_once plugin_dir_path(__FILE__) . 'class-mxchat-model-catalog.php';
9593 - }
9594 - $allowed_models = MxChat_Model_Catalog::chat_model_ids();
9595 -
9596 - if (in_array($input['model'], $allowed_models)) {
9597 - $new_input['model'] = sanitize_text_field($input['model']);
9598 - } else {
9599 - // Fallback for any deprecated model
9600 - $new_input['model'] = 'gpt-5.1-chat-latest';
9601 - }
9602 - }
9603 -}
9604 -
9605 -if (isset($input['openrouter_selected_model'])) {
9606 - // Just sanitize it, don't validate against a whitelist
9607 - $new_input['openrouter_selected_model'] = sanitize_text_field($input['openrouter_selected_model']);
9608 -}
9609 -
9610 -// ADD THIS:
9611 -if (isset($input['openrouter_selected_model_name'])) {
9612 - $new_input['openrouter_selected_model_name'] = sanitize_text_field($input['openrouter_selected_model_name']);
9613 -}
9614 -
9615 - if (isset($input['openrouter_api_key'])) {
9616 - $new_input['openrouter_api_key'] = sanitize_text_field($input['openrouter_api_key']);
9617 - }
9618 -
9619 - // Custom (OpenAI-compatible) Provider — Ollama, LM Studio, vLLM, Azure OpenAI, etc.
9620 - if (isset($input['custom_provider_base_url'])) {
9621 - $new_input['custom_provider_base_url'] = esc_url_raw(rtrim(trim((string) $input['custom_provider_base_url']), '/'));
9622 - }
9623 - if (isset($input['custom_provider_api_key'])) {
9624 - $new_input['custom_provider_api_key'] = sanitize_text_field($input['custom_provider_api_key']);
9625 - }
9626 - if (isset($input['custom_provider_model'])) {
9627 - $new_input['custom_provider_model'] = sanitize_text_field($input['custom_provider_model']);
9628 - }
9629 - if (isset($input['custom_provider_auth_scheme'])) {
9630 - $scheme = sanitize_text_field($input['custom_provider_auth_scheme']);
9631 - $new_input['custom_provider_auth_scheme'] = in_array($scheme, array('bearer', 'api-key'), true) ? $scheme : 'bearer';
9632 - }
9633 - if (isset($input['custom_provider_for_embeddings'])) {
9634 - $new_input['custom_provider_for_embeddings'] = ($input['custom_provider_for_embeddings'] === 'on') ? 'on' : 'off';
9635 - }
9636 - if (isset($input['custom_provider_for_images'])) {
9637 - $new_input['custom_provider_for_images'] = ($input['custom_provider_for_images'] === 'on') ? 'on' : 'off';
9638 - }
9639 - if (isset($input['custom_provider_embedding_model'])) {
9640 - $new_input['custom_provider_embedding_model'] = sanitize_text_field($input['custom_provider_embedding_model']);
9641 - }
9642 - if (isset($input['custom_provider_api_version'])) {
9643 - $new_input['custom_provider_api_version'] = sanitize_text_field($input['custom_provider_api_version']);
9644 - }
9645 -
9646 -
9647 -
9648 - if (isset($input['woocommerce_consumer_key'])) {
9649 - $new_input['woocommerce_consumer_key'] = sanitize_text_field($input['woocommerce_consumer_key']);
9650 - }
9651 -
9652 - if (isset($input['woocommerce_consumer_secret'])) {
9653 - $new_input['woocommerce_consumer_secret'] = sanitize_text_field($input['woocommerce_consumer_secret']);
9654 - }
9655 -
9656 -
9657 - // Sanitize link_target_toggle
9658 - if (isset($input['link_target_toggle'])) {
9659 - $new_input['link_target_toggle'] = $input['link_target_toggle'] === 'on' ? 'on' : 'off';
9660 - }
9661 -
9662 - // Sanitize Loops API Key
9663 - if (isset($input['loops_api_key'])) {
9664 - $new_input['loops_api_key'] = sanitize_text_field($input['loops_api_key']);
9665 - }
9666 -
9667 - if (isset($input['chat_persistence_toggle'])) {
9668 - $new_input['chat_persistence_toggle'] = $input['chat_persistence_toggle'] === 'on' ? 'on' : 'off';
9669 - }
9670 -
9671 - // No else clause: an absent key stays absent, so the front-end default ('on') applies
9672 - // and the rebuild never strips a saved 'off' (autosave passes the full options array back through here).
9673 - if (isset($input['print_button_enabled'])) {
9674 - $new_input['print_button_enabled'] = $input['print_button_enabled'] === 'on' ? 'on' : 'off';
9675 - }
9676 -
9677 - // plan ac2e81 — "Start new chat" toggle (default OFF) + editable label.
9678 - // No else on the toggle: an absent key stays absent so the front-end '?? off'
9679 - // default applies, and the full-array autosave rebuild preserves a saved value.
9680 - if (isset($input['reset_chat_enabled'])) {
9681 - $new_input['reset_chat_enabled'] = $input['reset_chat_enabled'] === 'on' ? 'on' : 'off';
9682 - }
9683 -
9684 - if (isset($input['reset_chat_label'])) {
9685 - $new_input['reset_chat_label'] = sanitize_text_field($input['reset_chat_label']);
9686 - }
9687 -
9688 - if (isset($input['popular_question_1'])) {
9689 - $new_input['popular_question_1'] = sanitize_text_field($input['popular_question_1']);
9690 - }
9691 -
9692 - if (isset($input['popular_question_2'])) {
9693 - $new_input['popular_question_2'] = sanitize_text_field($input['popular_question_2']);
9694 - }
9695 -
9696 - if (isset($input['popular_question_3'])) {
9697 - $new_input['popular_question_3'] = sanitize_text_field($input['popular_question_3']);
9698 - }
9699 -
9700 - if (isset($input['additional_popular_questions']) && is_array($input['additional_popular_questions'])) {
9701 - $new_input['additional_popular_questions'] = array_map('sanitize_text_field', $input['additional_popular_questions']);
9702 - }
9703 -
9704 - // Sanitize Loops Mailing List
9705 - if (isset($input['loops_mailing_list'])) {
9706 - $new_input['loops_mailing_list'] = sanitize_text_field($input['loops_mailing_list']);
9707 - }
9708 -
9709 -// Sanitize Triggered Phrase Response
9710 - if (isset($input['triggered_phrase_response'])) {
9711 - $new_input['triggered_phrase_response'] = wp_kses_post($input['triggered_phrase_response']);
9712 - }
9713 - if (isset($input['email_capture_response'])) {
9714 - $new_input['email_capture_response'] = wp_kses_post($input['email_capture_response']);
9715 - }
9716 -
9717 - // Sanitize Brave Search Settings
9718 - if (isset($input['brave_api_key'])) {
9719 - $new_input['brave_api_key'] = sanitize_text_field($input['brave_api_key']);
9720 - }
9721 -
9722 - if (isset($input['brave_image_count'])) {
9723 - $image_count = intval($input['brave_image_count']);
9724 - $new_input['brave_image_count'] = ($image_count >=1 && $image_count <=6) ? $image_count : 4;
9725 - }
9726 -
9727 - if (isset($input['brave_safe_search'])) {
9728 - $allowed = array('strict', 'off');
9729 - $new_input['brave_safe_search'] = in_array($input['brave_safe_search'], $allowed, true) ? $input['brave_safe_search'] : 'strict';
9730 - }
9731 -
9732 - if (isset($input['brave_news_count'])) {
9733 - $news_count = intval($input['brave_news_count']);
9734 - $new_input['brave_news_count'] = ($news_count >=1 && $news_count <=10) ? $news_count : 3;
9735 - }
9736 -
9737 - if (isset($input['brave_country'])) {
9738 - $new_input['brave_country'] = sanitize_text_field($input['brave_country']);
9739 - }
9740 -
9741 - if (isset($input['brave_language'])) {
9742 - $new_input['brave_language'] = sanitize_text_field($input['brave_language']);
9743 - }
9744 -
9745 - if (isset($input['chat_toolbar_toggle'])) {
9746 - $new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
9747 - }
9748 -
9749 - // Sanitize PDF upload button toggle
9750 - if (isset($input['show_pdf_upload_button'])) {
9751 - $new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
9752 - } else {
9753 - $new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
9754 - }
9755 -
9756 - // Sanitize Word upload button toggle
9757 - if (isset($input['show_word_upload_button'])) {
9758 - $new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
9759 - } else {
9760 - $new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
9761 - }
9762 -
9763 - if (isset($input['pdf_intent_trigger_text'])) {
9764 - $new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
9765 - }
9766 -
9767 - if (isset($input['pdf_intent_success_text'])) {
9768 - $new_input['pdf_intent_success_text'] = sanitize_text_field($input['pdf_intent_success_text']);
9769 - }
9770 -
9771 - if (isset($input['pdf_intent_error_text'])) {
9772 - $new_input['pdf_intent_error_text'] = sanitize_text_field($input['pdf_intent_error_text']);
9773 - }
9774 -
9775 - if (isset($input['pdf_max_pages'])) {
9776 - $new_input['pdf_max_pages'] = intval($input['pdf_max_pages']);
9777 - if ($new_input['pdf_max_pages'] < 1 || $new_input['pdf_max_pages'] > 69) {
9778 - $new_input['pdf_max_pages'] = 69; // Default to 69 if out of range
9779 - }
9780 - }
9781 -
9782 - if (isset($input['live_agent_webhook_url'])) {
9783 - $new_input['live_agent_webhook_url'] = esc_url_raw($input['live_agent_webhook_url']);
9784 - }
9785 - if (isset($input['live_agent_secret_key'])) {
9786 - $new_input['live_agent_secret_key'] = sanitize_text_field($input['live_agent_secret_key']);
9787 - }
9788 -
9789 - // Live Agent Integration
9790 - if (isset($input['live_agent_bot_token'])) {
9791 - $new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
9792 - }
9793 -
9794 - if (isset($input['live_agent_user_ids'])) {
9795 - $new_input['live_agent_user_ids'] = sanitize_textarea_field($input['live_agent_user_ids']);
9796 - }
9797 -
9798 - if (isset($input['live_agent_status'])) {
9799 - $new_input['live_agent_status'] = ($input['live_agent_status'] === 'on') ? 'on' : 'off';
9800 - }
9801 - if (isset($input['live_agent_away_message'])) {
9802 - $new_input['live_agent_away_message'] = sanitize_textarea_field($input['live_agent_away_message']);
9803 - }
9804 - if (isset($input['live_agent_notification_message'])) {
9805 - $new_input['live_agent_notification_message'] = sanitize_textarea_field($input['live_agent_notification_message']);
9806 - }
9807 -
9808 - // Telegram Integration
9809 - if (isset($input['telegram_status'])) {
9810 - $new_input['telegram_status'] = ($input['telegram_status'] === 'on') ? 'on' : 'off';
9811 - }
9812 - if (isset($input['telegram_bot_token'])) {
9813 - $new_input['telegram_bot_token'] = sanitize_text_field($input['telegram_bot_token']);
9814 - }
9815 - if (isset($input['telegram_group_id'])) {
9816 - $new_input['telegram_group_id'] = sanitize_text_field($input['telegram_group_id']);
9817 - }
9818 - if (isset($input['telegram_webhook_secret'])) {
9819 - $new_input['telegram_webhook_secret'] = sanitize_text_field($input['telegram_webhook_secret']);
9820 - }
9821 - if (isset($input['telegram_notification_message'])) {
9822 - $new_input['telegram_notification_message'] = sanitize_textarea_field($input['telegram_notification_message']);
9823 - }
9824 - if (isset($input['telegram_away_message'])) {
9825 - $new_input['telegram_away_message'] = sanitize_textarea_field($input['telegram_away_message']);
9826 - }
9827 -
9828 - // Sanitize script loading strategy
9829 - if (isset($input['script_loading_strategy'])) {
9830 - $allowed_strategies = array('default', 'defer', 'delay_1s', 'delay_3s', 'delay_5s', 'on_interaction');
9831 - $new_input['script_loading_strategy'] = in_array($input['script_loading_strategy'], $allowed_strategies)
9832 - ? $input['script_loading_strategy']
9833 - : 'default';
9834 - }
9835 -
9836 - // Sanitize debug mode
9837 - if (isset($input['debug_mode'])) {
9838 - $new_input['debug_mode'] = ($input['debug_mode'] === 'on') ? 'on' : 'off';
9839 - }
9840 -
9841 - // Content Generator Settings
9842 - if (isset($input['content_model'])) {
9843 - $new_input['content_model'] = sanitize_text_field($input['content_model']);
9844 - }
9845 - if (isset($input['content_image_model'])) {
9846 - $new_input['content_image_model'] = sanitize_text_field($input['content_image_model']);
9847 - }
9848 - if (isset($input['content_image_quality'])) {
9849 - $q = sanitize_text_field($input['content_image_quality']);
9850 - $new_input['content_image_quality'] = in_array($q, array('auto', 'low', 'medium', 'high'), true) ? $q : 'auto';
9851 - }
9852 - if (isset($input['content_enable_images'])) {
9853 - $new_input['content_enable_images'] = ($input['content_enable_images'] === 'on') ? 'on' : 'off';
9854 - }
9855 - if (isset($input['content_use_placeholders'])) {
9856 - $new_input['content_use_placeholders'] = ($input['content_use_placeholders'] === 'on') ? 'on' : 'off';
9857 - }
9858 - if (isset($input['content_internal_linking'])) {
9859 - $new_input['content_internal_linking'] = ($input['content_internal_linking'] === 'on') ? 'on' : 'off';
9860 - }
9861 - if (isset($input['content_tool_use'])) {
9862 - $new_input['content_tool_use'] = ($input['content_tool_use'] === 'on') ? 'on' : 'off';
9863 - }
9864 - if (isset($input['content_image_count'])) {
9865 - $new_input['content_image_count'] = (string) max(1, min(5, (int) $input['content_image_count']));
9866 - }
9867 -
9868 - // SEO Optimize toggle fields
9869 - foreach (array('seo_optimize_meta_desc', 'seo_optimize_seo_title', 'seo_optimize_slug', 'seo_optimize_readability', 'seo_optimize_internal_links', 'seo_optimize_img_alt', 'seo_optimize_featured_img') as $seo_key) {
9870 - if (isset($input[$seo_key])) {
9871 - $new_input[$seo_key] = ($input[$seo_key] === 'on') ? 'on' : 'off';
9872 - }
9873 - }
9874 -
9875 - // Preserve content generator settings when saving from main settings page
9876 - // (where content fields are not in the form submission)
9877 - $existing = get_option('mxchat_options', array());
9878 - foreach (array('content_model', 'content_image_model', 'content_image_quality', 'content_image_count', 'content_enable_images', 'content_use_placeholders', 'content_internal_linking', 'content_tool_use', 'seo_optimize_meta_desc', 'seo_optimize_seo_title', 'seo_optimize_slug', 'seo_optimize_readability', 'seo_optimize_internal_links', 'seo_optimize_img_alt', 'seo_optimize_featured_img') as $key) {
9879 - if (!isset($new_input[$key]) && isset($existing[$key])) {
9880 - $new_input[$key] = $existing[$key];
9881 - }
9882 - }
9883 -
9884 - return $new_input;
9885 -}
9886 -
9887 -/**
9888 - * Log a debug message if debug mode is enabled
9889 - *
9890 - * @param string $type The type of log entry (settings_save, api_error, activation, etc.)
9891 - * @param string $message The log message
9892 - * @param array $data Optional additional data to log
9893 - * @return bool Whether the message was logged
9894 - */
9895 -public static function mxchat_log_debug( $type, $message, $data = array() ) {
9896 - $options = get_option( 'mxchat_options', array() );
9897 -
9898 - // Check if debug mode is enabled
9899 - if ( ! isset( $options['debug_mode'] ) || $options['debug_mode'] !== 'on' ) {
9900 - return false;
9901 - }
9902 -
9903 - // Get current log
9904 - $log = get_option( 'mxchat_debug_log', array() );
9905 - if ( ! is_array( $log ) ) {
9906 - $log = array();
9907 - }
9908 -
9909 - // Add new entry
9910 - $entry = array(
9911 - 'time' => current_time( 'Y-m-d H:i:s' ),
9912 - 'type' => sanitize_key( $type ),
9913 - 'message' => sanitize_text_field( $message ),
9914 - );
9915 -
9916 - if ( ! empty( $data ) ) {
9917 - $entry['data'] = $data;
9918 - }
9919 -
9920 - // Add to beginning of array (newest first)
9921 - array_unshift( $log, $entry );
9922 -
9923 - // Keep only last 100 entries
9924 - if ( count( $log ) > 100 ) {
9925 - $log = array_slice( $log, 0, 100 );
9926 - }
9927 -
9928 - // Save log
9929 - update_option( 'mxchat_debug_log', $log, false );
9930 -
9931 - return true;
9932 -}
9933 -
9934 -/**
9935 - * Get the debug log entries
9936 - *
9937 - * @return array The debug log entries
9938 - */
9939 -public static function mxchat_get_debug_log() {
9940 - $log = get_option( 'mxchat_debug_log', array() );
9941 - return is_array( $log ) ? $log : array();
9942 -}
9943 -
9944 -/**
9945 - * Clear the debug log
9946 - *
9947 - * @return bool Whether the log was cleared
9948 - */
9949 -public static function mxchat_clear_debug_log() {
9950 - return delete_option( 'mxchat_debug_log' );
9951 -}
9952 -
9953 -/**
9954 - * Export settings as JSON with masked API keys
9955 - *
9956 - * @return array The sanitized settings array
9957 - */
9958 -public static function mxchat_export_settings() {
9959 - $options = get_option( 'mxchat_options', array() );
9960 -
9961 - if ( ! is_array( $options ) ) {
9962 - return array();
9963 - }
9964 -
9965 - // List of API key fields to mask
9966 - $api_key_fields = array(
9967 - 'api_key',
9968 - 'xai_api_key',
9969 - 'claude_api_key',
9970 - 'deepseek_api_key',
9971 - 'voyage_api_key',
9972 - 'gemini_api_key',
9973 - 'openrouter_api_key',
9974 - 'loops_api_key',
9975 - 'brave_api_key',
9976 - 'live_agent_secret_key',
9977 - 'live_agent_bot_token',
9978 - 'telegram_bot_token',
9979 - 'telegram_webhook_secret',
9980 - 'woocommerce_consumer_key',
9981 - 'woocommerce_consumer_secret',
9982 - );
9983 -
9984 - // Mask API keys (show only last 4 characters)
9985 - foreach ( $api_key_fields as $field ) {
9986 - if ( isset( $options[ $field ] ) && ! empty( $options[ $field ] ) ) {
9987 - $value = $options[ $field ];
9988 - if ( strlen( $value ) > 4 ) {
9989 - $options[ $field ] = str_repeat( '*', strlen( $value ) - 4 ) . substr( $value, -4 );
9990 - } else {
9991 - $options[ $field ] = '****';
9992 - }
9993 - }
9994 - }
9995 -
9996 - // Add metadata
9997 - $export = array(
9998 - 'plugin_version' => defined( 'MXCHAT_VERSION' ) ? MXCHAT_VERSION : 'unknown',
9999 - 'export_date' => current_time( 'Y-m-d H:i:s' ),
10000 - 'wordpress_version' => get_bloginfo( 'version' ),
10001 - 'php_version' => phpversion(),
10002 - 'settings' => $options,
10003 - );
10004 -
10005 - return $export;
10006 -}
10007 -
10008 -/**
10009 - * Reset all settings to defaults
10010 - *
10011 - * @return bool Whether the reset was successful
10012 - */
10013 -public static function mxchat_reset_all_settings() {
10014 - // Delete main options
10015 - $deleted = delete_option( 'mxchat_options' );
10016 -
10017 - // Also clear the debug log
10018 - delete_option( 'mxchat_debug_log' );
10019 -
10020 - // Log the reset (will create new log since we just cleared it)
10021 - // We need to temporarily enable debug mode to log this
10022 - $temp_options = array( 'debug_mode' => 'on' );
10023 - update_option( 'mxchat_options', $temp_options );
10024 -
10025 - self::mxchat_log_debug( 'reset', 'All settings have been reset to defaults' );
10026 -
10027 - // Now delete again to trigger re-initialization
10028 - delete_option( 'mxchat_options' );
10029 -
10030 - return $deleted;
10031 -}
10032 -
10033 - // Method to append the chatbot to the body
10034 - public function mxchat_append_chatbot_to_body() {
10035 - $options = get_option('mxchat_options');
10036 - if (isset($options['append_to_body']) && $options['append_to_body'] === 'on') {
10037 - echo do_shortcode('[mxchat_chatbot floating="yes"]');
10038 - }
10039 - }
10040 -
10041 -
10042 -
10043 -
10044 -
10045 -private function mxchat_fetch_loops_mailing_lists($api_key) {
10046 - $url = 'https://app.loops.so/api/v1/lists';
10047 - $response = wp_remote_get($url, array(
10048 - 'headers' => array(
10049 - 'Authorization' => 'Bearer ' . $api_key,
10050 - 'Content-Type' => 'application/json'
10051 - )
10052 - ));
10053 -
10054 - if (is_wp_error($response)) {
10055 - return array();
10056 - }
10057 -
10058 - $body = wp_remote_retrieve_body($response);
10059 - $lists = json_decode($body, true);
10060 -
10061 - return isset($lists) && is_array($lists) ? $lists : array();
10062 -}
10063 -
10064 -function mxchat_calculate_cosine_similarity($vec1, $vec2) {
10065 - if (empty($vec1) || empty($vec2)) {
10066 - return 0.0;
10067 - }
10068 -
10069 - $dot_product = 0.0;
10070 - $norm_a = 0.0;
10071 - $norm_b = 0.0;
10072 -
10073 - for ($i = 0; $i < count($vec1); $i++) {
10074 - $dot_product += $vec1[$i] * $vec2[$i];
10075 - $norm_a += pow($vec1[$i], 2);
10076 - $norm_b += pow($vec2[$i], 2);
10077 - }
10078 -
10079 - if ($norm_a == 0.0 || $norm_b == 0.0) {
10080 - return 0.0;
10081 - } else {
10082 - return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
10083 - }
10084 -}
10085 -
10086 -/**
10087 - * Validates nonce and deletes all chat prompts
10088 - */
10089 -public function mxchat_handle_delete_all_prompts() {
10090 - //error_log('=== DELETE ALL DEBUG START ===');
10091 -
10092 - // Verify nonce
10093 - if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
10094 - //error_log('DEBUG: Nonce verification failed');
10095 - wp_die(__('Nonce verification failed.', 'mxchat'));
10096 - }
10097 -
10098 - // Check permissions
10099 - if (!current_user_can('manage_options')) {
10100 - //error_log('DEBUG: Permission check failed');
10101 - wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
10102 - }
10103 -
10104 - // Get bot_id and content type filter from POST data
10105 - $bot_id = isset($_POST['bot_id']) ? sanitize_text_field($_POST['bot_id']) : 'default';
10106 - $content_type_filter = isset($_POST['content_type_filter']) ? sanitize_text_field($_POST['content_type_filter']) : '';
10107 -
10108 - $success = true;
10109 - $error_messages = array();
10110 -
10111 - // Get bot-specific Pinecone configuration
10112 - $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
10113 - $pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($bot_id);
10114 -
10115 - $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
10116 -
10117 - if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
10118 - // Delete from Pinecone (with optional content type filter)
10119 - $result = $pinecone_manager->mxchat_delete_all_from_pinecone($pinecone_options, $content_type_filter);
10120 -
10121 - if (!$result['success']) {
10122 - $success = false;
10123 - $error_messages[] = $result['message'];
10124 - }
10125 -
10126 - } else {
10127 - // Delete from WordPress database
10128 - global $wpdb;
10129 - $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
10130 -
10131 - // Build WHERE conditions
10132 - $where_clauses = array();
10133 - $where_values = array();
10134 -
10135 - // Bot filter
10136 - if ($bot_id !== 'default' && class_exists('MxChat_Multi_Bot_Manager')) {
10137 - $where_clauses[] = 'bot_id = %s';
10138 - $where_values[] = $bot_id;
10139 - }
10140 -
10141 - // Content type filter
10142 - if (!empty($content_type_filter)) {
10143 - $where_clauses[] = 'content_type = %s';
10144 - $where_values[] = $content_type_filter;
10145 - }
10146 -
10147 - if (!empty($where_clauses)) {
10148 - $where_sql = implode(' AND ', $where_clauses);
10149 - $result = $wpdb->query($wpdb->prepare("DELETE FROM {$table_name} WHERE {$where_sql}", $where_values));
10150 - } else {
10151 - // No filters — delete all
10152 - $result = $wpdb->query("DELETE FROM {$table_name}");
10153 - }
10154 -
10155 - if ($result === false) {
10156 - $success = false;
10157 - $error_messages[] = 'Failed to delete from WordPress database';
10158 - }
10159 - }
10160 -
10161 - // Redirect back with a success message and bot_id
10162 - $redirect_url = add_query_arg(array(
10163 - 'page' => 'mxchat-prompts',
10164 - 'bot_id' => $bot_id,
10165 - 'all_deleted' => $success ? 'true' : 'false'
10166 - ), admin_url('admin.php'));
10167 -
10168 - wp_safe_redirect($redirect_url);
10169 - exit;
10170 -}
10171 -
10172 -
10173 -
10174 - /**
10175 - * Handles deletion prompt with nonce validation
10176 - */
10177 - public function mxchat_handle_delete_prompt() {
10178 - // Sanitize and validate nonce
10179 - $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
10180 - if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
10181 - wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
10182 - }
10183 -
10184 - // Check permissions
10185 - if (!current_user_can('manage_options')) {
10186 - wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
10187 - }
10188 -
10189 - // Get ID and source parameters
10190 - $id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : '';
10191 - $source = isset($_GET['source']) ? sanitize_text_field($_GET['source']) : '';
10192 -
10193 - if (empty($id)) {
10194 - wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
10195 - }
10196 -
10197 - $success = false;
10198 - $error_message = '';
10199 -
10200 - // Check if Pinecone is enabled and determine source automatically if not specified
10201 - $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
10202 - $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
10203 -
10204 - // If source is not specified, determine based on Pinecone configuration
10205 - if (empty($source)) {
10206 - $source = $use_pinecone ? 'pinecone' : 'wordpress';
10207 - }
10208 -
10209 - if ($source === 'pinecone' || $use_pinecone) {
10210 - //error_log('[MXCHAT-DELETE] Deleting from Pinecone, ID: ' . $id);
10211 -
10212 - // Handle Pinecone deletion
10213 - if (empty($pinecone_options['mxchat_pinecone_host']) ||
10214 - empty($pinecone_options['mxchat_pinecone_api_key'])) {
10215 - wp_die(esc_html__('Pinecone configuration is missing.', 'mxchat'));
10216 - }
10217 -
10218 - // Delete from Pinecone using the vector ID directly
10219 - $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
10220 - $result = $pinecone_manager->mxchat_delete_from_pinecone_by_vector_id(
10221 - $id,
10222 - $pinecone_options['mxchat_pinecone_api_key'],
10223 - $pinecone_options['mxchat_pinecone_host']
10224 - );
10225 - if ($result['success']) {
10226 - $success = true;
10227 -
10228 - // Remove from vector cache
10229 - $pinecone_manager->mxchat_remove_from_pinecone_vector_cache($id);
10230 - $pinecone_manager->mxchat_remove_from_processed_content_caches($id);
10231 -
10232 - set_transient('mxchat_admin_notice_success',
10233 - esc_html__('Vector deleted successfully from Pinecone.', 'mxchat'), 30);
10234 - } else {
10235 - $error_message = $result['message'];
10236 - set_transient('mxchat_admin_notice_error',
10237 - esc_html__('Failed to delete from Pinecone: ', 'mxchat') . esc_html($error_message), 30);
10238 - }
10239 - } else {
10240 - //error_log('[MXCHAT-DELETE] Deleting from WordPress database, ID: ' . $id);
10241 -
10242 - // Handle WordPress database deletion
10243 - global $wpdb;
10244 - $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
10245 -
10246 - // Clear cache and delete prompt
10247 - wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
10248 -
10249 - $result = $wpdb->delete(
10250 - $table_name,
10251 - array('id' => intval($id)),
10252 - array('%d')
10253 - );
10254 -
10255 - if ($result !== false) {
10256 - $success = true;
10257 - set_transient('mxchat_admin_notice_success',
10258 - esc_html__('Entry deleted successfully.', 'mxchat'), 30);
10259 - } else {
10260 - set_transient('mxchat_admin_notice_error',
10261 - esc_html__('Failed to delete entry from database.', 'mxchat'), 30);
10262 - }
10263 - }
10264 -
10265 - // Redirect back to the prompts page
10266 - wp_safe_redirect(add_query_arg(
10267 - array(
10268 - 'page' => 'mxchat-prompts',
10269 - 'deleted' => $success ? 'true' : 'false'
10270 - ),
10271 - admin_url('admin.php')
10272 - ));
10273 - exit;
10274 - }
10275 -
10276 -
10277 -
10278 -
10279 - /**
10280 - * Averages multiple vectors into a single vector
10281 - */
10282 - private function mxchat_average_vectors($vectors) {
10283 - $vector_length = count($vectors[0]);
10284 - $sum_vector = array_fill(0, $vector_length, 0);
10285 -
10286 - foreach ($vectors as $vector) {
10287 - for ($i = 0; $i < $vector_length; $i++) {
10288 - $sum_vector[$i] += $vector[$i];
10289 - }
10290 - }
10291 -
10292 - // Divide each component by the number of vectors to get the average
10293 - $num_vectors = count($vectors);
10294 - for ($i = 0; $i < $vector_length; $i++) {
10295 - $sum_vector[$i] /= $num_vectors;
10296 - }
10297 -
10298 - return $sum_vector;
10299 - }
10300 -
10301 -
10302 -
10303 -
10304 - /**
10305 - * Generates embeddings from input text for MXChat
10306 - */
10307 - public function mxchat_generate_embedding($text) {
10308 - // Enable detailed logging for debugging
10309 - //error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
10310 - //error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
10311 -
10312 - $options = get_option('mxchat_options');
10313 - $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
10314 - //error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
10315 -
10316 - // Determine provider and endpoint
10317 - if (strpos($selected_model, 'voyage') === 0) {
10318 - $api_key = $options['voyage_api_key'] ?? '';
10319 - $endpoint = 'https://api.voyageai.com/v1/embeddings';
10320 - $provider_name = 'Voyage AI';
10321 - //error_log('[MXCHAT-EMBED] Using Voyage AI API');
10322 - } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
10323 - $api_key = $options['gemini_api_key'] ?? '';
10324 - $endpoint = 'https://generativelanguage.googleapis.com/v1beta/models/' . $selected_model . ':embedContent';
10325 - $provider_name = 'Google Gemini';
10326 - //error_log('[MXCHAT-EMBED] Using Google Gemini API');
10327 - } else {
10328 - $api_key = $options['api_key'] ?? '';
10329 - $endpoint = 'https://api.openai.com/v1/embeddings';
10330 - $provider_name = 'OpenAI';
10331 - //error_log('[MXCHAT-EMBED] Using OpenAI API');
10332 - }
10333 -
10334 - //error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
10335 -
10336 - if (empty($api_key)) {
10337 - $error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
10338 - //error_log('[MXCHAT-EMBED] Error: ' . $error_message);
10339 - return $error_message;
10340 - }
10341 -
10342 - // Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
10343 - $estimated_tokens = ceil(str_word_count($text) / 0.75);
10344 - //error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
10345 -
10346 - if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false && strpos($selected_model, 'gemini-embedding') === false) {
10347 - //error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
10348 - // Consider truncating text here
10349 - }
10350 -
10351 - // Prepare request body based on provider
10352 - if (strpos($selected_model, 'gemini-embedding') === 0) {
10353 - // Gemini API format
10354 - $request_body = array(
10355 - 'model' => 'models/' . $selected_model,
10356 - 'content' => array(
10357 - 'parts' => array(
10358 - array('text' => $text)
10359 - )
10360 - )
10361 - );
10362 -
10363 - // Set output dimensionality to 1536 for consistency with other models
10364 - $request_body['outputDimensionality'] = 1536;
10365 - } else {
10366 - // OpenAI/Voyage API format
10367 - $request_body = array(
10368 - 'model' => $selected_model,
10369 - 'input' => $text
10370 - );
10371 -
10372 - // Add output_dimension for voyage-3-large model
10373 - if ($selected_model === 'voyage-3-large') {
10374 - $request_body['output_dimension'] = 2048;
10375 - }
10376 - }
10377 -
10378 - //error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
10379 -
10380 - // Prepare headers based on provider
10381 - if (strpos($selected_model, 'gemini-embedding') === 0) {
10382 - // Gemini uses API key as query parameter
10383 - $endpoint .= '?key=' . $api_key;
10384 - $headers = array(
10385 - 'Content-Type' => 'application/json'
10386 - );
10387 - } else {
10388 - // OpenAI/Voyage use Bearer token
10389 - $headers = array(
10390 - 'Authorization' => 'Bearer ' . $api_key,
10391 - 'Content-Type' => 'application/json'
10392 - );
10393 - }
10394 -
10395 - // Make API request
10396 - //error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
10397 - $response = wp_remote_post($endpoint, array(
10398 - 'body' => wp_json_encode($request_body),
10399 - 'headers' => $headers,
10400 - 'timeout' => 60 // Increased timeout for large inputs
10401 - ));
10402 -
10403 - // Handle wp_remote_post errors
10404 - if (is_wp_error($response)) {
10405 - $error_message = $response->get_error_message();
10406 - //error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
10407 - return 'Connection error: ' . $error_message;
10408 - }
10409 -
10410 - // Get and check HTTP response code
10411 - $http_code = wp_remote_retrieve_response_code($response);
10412 - //error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
10413 -
10414 - if ($http_code !== 200) {
10415 - $error_body = wp_remote_retrieve_body($response);
10416 - //error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
10417 -
10418 - // Try to parse error for more details
10419 - $error_json = json_decode($error_body, true);
10420 - if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
10421 - $error_type = $error_json['error']['type'] ?? 'unknown';
10422 - $error_message = $error_json['error']['message'] ?? 'No message';
10423 - //error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
10424 - //error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
10425 -
10426 - // Customize error message for common API errors
10427 - if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
10428 - $error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
10429 - } elseif ($error_type === 'authentication_error') {
10430 - $error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
10431 - }
10432 -
10433 - //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
10434 - return $error_message;
10435 - }
10436 -
10437 - $error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
10438 - //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
10439 - return $error_message;
10440 - }
10441 -
10442 - // Parse response body
10443 - $response_body = wp_remote_retrieve_body($response);
10444 - //error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
10445 -
10446 - $response_data = json_decode($response_body, true);
10447 -
10448 - if (json_last_error() !== JSON_ERROR_NONE) {
10449 - $error = json_last_error_msg();
10450 - //error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
10451 - //error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
10452 - return "Failed to parse API response: $error";
10453 - }
10454 -
10455 - // Handle different response formats based on provider
10456 - if (strpos($selected_model, 'gemini-embedding') === 0) {
10457 - // Gemini API response format
10458 - if (isset($response_data['embedding']['values'])) {
10459 - $embedding_dimensions = count($response_data['embedding']['values']);
10460 - //error_log('[MXCHAT-EMBED] Successfully extracted Gemini embedding with ' . $embedding_dimensions . ' dimensions');
10461 -
10462 - // Check if embedding dimensions are as expected (should be 1536)
10463 - if ($embedding_dimensions !== 1536) {
10464 - //error_log('[MXCHAT-EMBED] Warning: Unexpected Gemini embedding dimensions: ' . $embedding_dimensions);
10465 - }
10466 -
10467 - MxChat_Utils::stamp_active_embedding_model($selected_model);
10468 - return $response_data['embedding']['values'];
10469 - } else {
10470 - //error_log('[MXCHAT-EMBED] Error: No embedding found in Gemini response');
10471 - //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
10472 -
10473 - if (isset($response_data['error'])) {
10474 - $error_message = "Gemini API Error in response: " . wp_json_encode($response_data['error']);
10475 - //error_log('[MXCHAT-EMBED] ' . $error_message);
10476 - return $error_message;
10477 - }
10478 -
10479 - $error_message = "Invalid Gemini API response format: No embedding found";
10480 - //error_log('[MXCHAT-EMBED] ' . $error_message);
10481 - return $error_message;
10482 - }
10483 - } else {
10484 - // OpenAI/Voyage API response format
10485 - if (isset($response_data['data'][0]['embedding'])) {
10486 - $embedding_dimensions = count($response_data['data'][0]['embedding']);
10487 - //error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
10488 -
10489 - // Check if embedding dimensions are as expected
10490 - if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
10491 - ($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
10492 - //error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
10493 - }
10494 -
10495 - MxChat_Utils::stamp_active_embedding_model($selected_model);
10496 - return $response_data['data'][0]['embedding'];
10497 - } else {
10498 - //error_log('[MXCHAT-EMBED] Error: No embedding found in response');
10499 - //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
10500 -
10501 - if (isset($response_data['error'])) {
10502 - $error_message = "API Error in response: " . wp_json_encode($response_data['error']);
10503 - //error_log('[MXCHAT-EMBED] ' . $error_message);
10504 - return $error_message;
10505 - }
10506 -
10507 - $error_message = "Invalid API response format: No embedding found";
10508 - //error_log('[MXCHAT-EMBED] ' . $error_message);
10509 - return $error_message;
10510 - }
10511 - }
10512 - }
10513 -
10514 -
10515 -
10516 -}
10517 -?>
1 +<?php
2 +if (!defined('ABSPATH')) {
3 + exit; // Exit if accessed directly
4 +}
5 +
6 +class MxChat_Admin {
7 + private $options;
8 + private $chat_count;
9 + private $is_activated;
10 + private $knowledge_manager;
11 +
12 + public function __construct($knowledge_manager = null) {
13 + $this->options = get_option('mxchat_options');
14 + $this->chat_count = get_option('mxchat_chat_count', 0);
15 + $this->is_activated = $this->is_license_active();
16 + $this->knowledge_manager = $knowledge_manager;
17 +
18 + // Initialize default options if they are not set
19 + if (!$this->options) {
20 + $this->initialize_default_options();
21 + }
22 +
23 + // Add admin menu and initialize settings
24 + add_action('admin_menu', array($this, 'mxchat_add_plugin_page'));
25 + add_action('admin_init', array($this, 'mxchat_page_init'));
26 + add_action('admin_init', array($this, 'mxchat_prompts_page_init'));
27 + add_action('admin_enqueue_scripts', array($this, 'mxchat_enqueue_admin_assets'));
28 + add_action('wp_ajax_mxchat_delete_chat_history', array($this, 'mxchat_delete_chat_history'));
29 + add_action('admin_post_mxchat_delete_prompt', array($this, 'mxchat_handle_delete_prompt'));
30 + add_action('wp_ajax_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
31 + add_action('wp_ajax_nopriv_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
32 + add_action('wp_footer', array($this, 'mxchat_append_chatbot_to_body'));
33 + add_action('admin_head-mxchat-prompts', array($this, 'mxchat_enqueue_admin_assets'));
34 + add_action('admin_head-toplevel_page_mxchat-max', array($this, 'mxchat_enqueue_admin_assets'));
35 + add_action('admin_notices', array($this, 'mxchat_display_admin_notice'));
36 + add_action('admin_post_mxchat_delete_all_prompts', array($this, 'mxchat_handle_delete_all_prompts'));
37 + add_action('admin_post_mxchat_add_intent', array($this, 'mxchat_handle_add_intent'));
38 + add_action('admin_post_mxchat_delete_intent', array($this, 'mxchat_handle_delete_intent'));
39 + add_action('admin_post_mxchat_edit_intent', array($this, 'mxchat_handle_edit_intent'));
40 + add_action('wp_ajax_mxchat_export_transcripts', array($this, 'export_chat_transcripts'));
41 + add_action('admin_init', array($this, 'mxchat_transcripts_page_init'));
42 + add_action('wp_ajax_dismiss_live_agent_notice', array($this, 'dismiss_live_agent_notice'));
43 +
44 + add_action('admin_init', array($this, 'register_pinecone_settings'));
45 +
46 + add_action('admin_notices', array($this, 'display_admin_notices'));
47 +
48 + add_action('wp_ajax_mxchat_test_streaming_actual', [$this, 'mxchat_handle_test_streaming_actual']);
49 + add_action('wp_ajax_mxchat_test_streaming', [$this, 'mxchat_handle_test_streaming']); // Keep existing as fallback
50 +
51 + add_action('wp_ajax_mxchat_save_selected_bot', array($this, 'mxchat_save_selected_bot'));
52 + }
53 +
54 +private function is_license_active() {
55 + // Get the raw value without translation
56 + $license_status = get_option('mxchat_license_status', 'inactive');
57 +
58 + // Check against multiple possible values, bypassing translation issues
59 + return ($license_status === 'active' || $license_status === esc_html__('active', 'mxchat'));
60 +}
61 +
62 +private function initialize_default_options() {
63 + $default_options = array(
64 + 'api_key' => '',
65 + 'xai_api_key' => '',
66 + 'claude_api_key' => '',
67 + 'deepseek_api_key' => '',
68 + 'voyage_api_key' => '',
69 + 'gemini_api_key' => '',
70 + 'enable_streaming_toggle' => 'on',
71 + 'embedding_model' => 'text-embedding-ada-002',
72 + 'system_prompt_instructions' => 'You are an AI Chatbot assistant for this website. Your main goal is to assist visitors with questions and provide helpful information. Here are your key guidelines:
73 +
74 + # Response Style - CRITICALLY IMPORTANT
75 + - MAXIMUM LENGTH: 1-3 short sentences per response
76 + - Ultra-concise: Get straight to the answer with no filler
77 + - No introductions like "Sure!" or "I\'d be happy to help"
78 + - No phrases like "based on my knowledge" or "according to information"
79 + - No explanatory text before giving the answer
80 + - No summaries or repetition
81 + - Hyperlink all URLs
82 + - Respond in user\'s language
83 + - Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
84 +
85 + # Knowledge Base Requirements - PREVENT HALLUCINATIONS
86 + - ONLY answer questions using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
87 + - If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
88 + - NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
89 + - When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
90 + - Better to admit insufficient information than provide inaccurate answers',
91 + 'model' => esc_html__('gpt-4o', 'mxchat'),
92 + 'rate_limit_logged_out' => esc_html__('100', 'mxchat'),
93 + 'role_rate_limits' => array(),
94 + 'rate_limit_message' => esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
95 + 'enable_email_block' => '',
96 + 'email_blocker_header_content' => __("<h2>Welcome to Our Chat!</h2>\n<p>Let's get started. Enter your email to begin chatting with us.</p>", 'mxchat'),
97 + 'email_blocker_button_text' => esc_html__('Start Chat', 'mxchat'),
98 + 'enable_name_field' => 'off', // NEW
99 + 'name_field_placeholder' => esc_html__('Enter your name', 'mxchat'), // NEW
100 + 'top_bar_title' => esc_html__('MxChat', 'mxchat'),
101 + 'intro_message' => __('Hello! How can I assist you today?', 'mxchat'),
102 + 'ai_agent_text' => esc_html__('AI Agent', 'mxchat'),
103 + 'input_copy' => esc_html__('How can I assist?', 'mxchat'),
104 + 'append_to_body' => esc_html__('off', 'mxchat'),
105 + 'contextual_awareness_toggle' => 'off',
106 + 'close_button_color' => esc_html__('#fff', 'mxchat'),
107 + 'chatbot_bg_color' => esc_html__('#fff', 'mxchat'),
108 + 'user_message_bg_color' => esc_html__('#fff', 'mxchat'),
109 + 'user_message_font_color' => esc_html__('#212121', 'mxchat'),
110 + 'bot_message_bg_color' => esc_html__('#212121', 'mxchat'),
111 + 'bot_message_font_color' => esc_html__('#fff', 'mxchat'),
112 + 'top_bar_bg_color' => esc_html__('#212121', 'mxchat'),
113 + 'send_button_font_color' => esc_html__('#212121', 'mxchat'),
114 + 'chat_input_font_color' => esc_html__('#212121', 'mxchat'),
115 + 'chatbot_background_color' => esc_html__('#212121', 'mxchat'),
116 + 'icon_color' => esc_html__('#fff', 'mxchat'),
117 + 'enable_woocommerce_integration' => esc_html__('0', 'mxchat'),
118 + 'link_target_toggle' => esc_html__('off', 'mxchat'),
119 + 'pre_chat_message' => esc_html__('Hey there! Ask me anything!', 'mxchat'),
120 +
121 + // New fields for Loops Integration
122 + 'loops_api_key' => '',
123 + 'loops_mailing_list' => '',
124 + 'triggered_phrase_response' => __('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
125 + 'email_capture_response' => __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
126 + 'popular_question_1' => '',
127 + 'popular_question_2' => '',
128 + 'popular_question_3' => '',
129 + 'pdf_intent_trigger_text' => __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
130 + 'pdf_intent_success_text' => __("I've processed the PDF. What questions do you have about it?", 'mxchat'),
131 + 'pdf_intent_error_text' => __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
132 + 'pdf_max_pages' => 69,
133 + 'show_pdf_upload_button' => 'on',
134 + 'show_word_upload_button' => 'on',
135 +
136 + // Live Agent Integration
137 + 'live_agent_webhook_url' => '',
138 + 'live_agent_secret_key' => '',
139 + 'live_agent_bot_token' => '',
140 + 'live_agent_message_bg_color' => esc_html__('#ffffff', 'mxchat'),
141 + 'live_agent_message_font_color' => esc_html__('#333333', 'mxchat'),
142 + 'chat_toolbar_toggle' => esc_html__('off', 'mxchat'),
143 + 'mode_indicator_bg_color' => esc_html__('#767676', 'mxchat'),
144 + 'mode_indicator_font_color' => esc_html__('#ffffff', 'mxchat'),
145 + 'toolbar_icon_color' => esc_html__('#212121', 'mxchat'),
146 + );
147 +
148 +
149 + // Merge existing options with defaults
150 + $existing_options = get_option('mxchat_options', array());
151 + $merged_options = wp_parse_args($existing_options, $default_options);
152 +
153 + // Update the options if they have changed
154 + if ($existing_options !== $merged_options) {
155 + update_option('mxchat_options', $merged_options);
156 + }
157 +
158 + // Add default limits for each role
159 + $roles = wp_roles()->get_names();
160 + foreach ($roles as $role_id => $role_name) {
161 + $default_options['role_rate_limits'][$role_id] = esc_html__('100', 'mxchat');
162 + }
163 +
164 + return $default_options;
165 +
166 + // Update the $this->options property
167 + $this->options = $merged_options;
168 + }
169 +
170 +public function mxchat_add_plugin_page() {
171 + // Main menu page
172 + add_menu_page(
173 + esc_html__('MxChat Settings', 'mxchat'),
174 + esc_html__('MxChat', 'mxchat'),
175 + 'manage_options',
176 + 'mxchat-max',
177 + array($this, 'mxchat_create_admin_page'),
178 + 'dashicons-testimonial',
179 + 6
180 + );
181 +
182 + // Submenu page for Knowledge
183 + add_submenu_page(
184 + 'mxchat-max',
185 + esc_html__('Prompts', 'mxchat'),
186 + esc_html__('Knowledge', 'mxchat'),
187 + 'manage_options',
188 + 'mxchat-prompts',
189 + array($this, 'mxchat_create_prompts_page')
190 + );
191 +
192 + add_submenu_page(
193 + 'mxchat-max',
194 + esc_html__('Chat Transcripts', 'mxchat'),
195 + esc_html__('Transcripts', 'mxchat'),
196 + 'manage_options',
197 + 'mxchat-transcripts',
198 + array($this, 'mxchat_create_transcripts_page')
199 + );
200 +
201 + add_submenu_page(
202 + 'mxchat-max',
203 + esc_html__('MxChat Actions', 'mxchat'),
204 + esc_html__('Actions', 'mxchat'),
205 + 'manage_options',
206 + 'mxchat-actions',
207 + array($this, 'mxchat_actions_page_html')
208 + );
209 +
210 + add_submenu_page(
211 + 'mxchat-max',
212 + esc_html__('Add Ons', 'mxchat'),
213 + esc_html__('Add Ons', 'mxchat'),
214 + 'manage_options',
215 + 'mxchat-addons',
216 + array($this, 'mxchat_create_addons_page')
217 + );
218 +
219 + // Submenu page for Activation Key
220 + add_submenu_page(
221 + 'mxchat-max',
222 + esc_html__('Pro Upgrade', 'mxchat'),
223 + esc_html__('Pro Upgrade', 'mxchat'),
224 + 'manage_options',
225 + 'mxchat-activation',
226 + array($this, 'mxchat_create_activation_page')
227 + );
228 +}
229 +
230 +public function mxchat_create_addons_page() {
231 + require_once plugin_dir_path(__FILE__) . 'class-mxchat-addons.php';
232 + $addons_page = new MxChat_Addons();
233 + $addons_page->render_page();
234 +}
235 +
236 +/**
237 + * Test actual streaming functionality in the WordPress environment
238 + */
239 +public function mxchat_handle_test_streaming_actual() {
240 + check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
241 +
242 + // Check if headers have already been sent
243 + if (headers_sent()) {
244 + wp_send_json_error(['message' => 'Headers already sent - streaming not possible']);
245 + return;
246 + }
247 +
248 + // Check for required functions
249 + if (!function_exists('curl_init')) {
250 + wp_send_json_error(['message' => 'cURL not available - streaming requires cURL']);
251 + return;
252 + }
253 +
254 + // Get user's selected model and API key
255 + $options = get_option('mxchat_options', []);
256 + $selected_model = $options['model'] ?? 'gpt-4o';
257 +
258 + // Get the provider from the model
259 + $model_parts = explode('-', $selected_model);
260 + $provider = strtolower($model_parts[0]);
261 +
262 + // Get the appropriate API key
263 + $api_key = '';
264 + switch ($provider) {
265 + case 'gpt':
266 + case 'o1':
267 + $api_key = $options['api_key'] ?? '';
268 + break;
269 + case 'claude':
270 + $api_key = $options['claude_api_key'] ?? '';
271 + break;
272 + case 'grok':
273 + $api_key = $options['xai_api_key'] ?? '';
274 + break;
275 + case 'deepseek':
276 + $api_key = $options['deepseek_api_key'] ?? '';
277 + break;
278 + case 'gemini':
279 + $api_key = $options['gemini_api_key'] ?? '';
280 + break;
281 + default:
282 + // Default to OpenAI for unknown models
283 + $api_key = $options['api_key'] ?? '';
284 + $provider = 'gpt';
285 + break;
286 + }
287 +
288 + if (empty($api_key)) {
289 + wp_send_json_error(['message' => "API key not configured for {$provider} provider"]);
290 + return;
291 + }
292 +
293 + // Test streaming with the selected model and provider
294 + try {
295 + $this->perform_streaming_test($provider, $selected_model, $api_key);
296 + } catch (Exception $e) {
297 + wp_send_json_error(['message' => 'Streaming test exception: ' . $e->getMessage()]);
298 + }
299 +}
300 +
301 +/**
302 + * Perform the actual streaming test
303 + */
304 +private function perform_streaming_test($provider, $model, $api_key) {
305 + // Set streaming headers
306 + header('Content-Type: text/event-stream');
307 + header('Cache-Control: no-cache');
308 + header('X-Accel-Buffering: no'); // Disable nginx buffering
309 +
310 + // Prepare test message
311 + $test_message = "Please respond with exactly: 'Streaming test successful!' - send this as a short response for testing.";
312 +
313 + // Configure API request based on provider
314 + $url = '';
315 + $headers = [];
316 + $body = [];
317 +
318 + switch ($provider) {
319 + case 'gpt':
320 + case 'o1':
321 + $url = 'https://api.openai.com/v1/chat/completions';
322 + $headers = [
323 + 'Content-Type: application/json',
324 + 'Authorization: Bearer ' . $api_key
325 + ];
326 + $body = [
327 + 'model' => $model,
328 + 'messages' => [['role' => 'user', 'content' => $test_message]],
329 + 'max_tokens' => 50,
330 + 'temperature' => 0.3,
331 + 'stream' => true
332 + ];
333 + break;
334 +
335 + case 'claude':
336 + $url = 'https://api.anthropic.com/v1/messages';
337 + $headers = [
338 + 'Content-Type: application/json',
339 + 'x-api-key: ' . $api_key,
340 + 'anthropic-version: 2023-06-01'
341 + ];
342 + $body = [
343 + 'model' => $model,
344 + 'messages' => [['role' => 'user', 'content' => $test_message]],
345 + 'max_tokens' => 50,
346 + 'temperature' => 0.3,
347 + 'stream' => true
348 + ];
349 + break;
350 +
351 + case 'grok':
352 + $url = 'https://api.x.ai/v1/chat/completions';
353 + $headers = [
354 + 'Content-Type: application/json',
355 + 'Authorization: Bearer ' . $api_key
356 + ];
357 + $body = [
358 + 'model' => $model,
359 + 'messages' => [['role' => 'user', 'content' => $test_message]],
360 + 'max_tokens' => 50,
361 + 'temperature' => 0.3,
362 + 'stream' => true
363 + ];
364 + break;
365 +
366 + case 'deepseek':
367 + $url = 'https://api.deepseek.com/v1/chat/completions';
368 + $headers = [
369 + 'Content-Type: application/json',
370 + 'Authorization: Bearer ' . $api_key
371 + ];
372 + $body = [
373 + 'model' => $model,
374 + 'messages' => [['role' => 'user', 'content' => $test_message]],
375 + 'max_tokens' => 50,
376 + 'temperature' => 0.3,
377 + 'stream' => true
378 + ];
379 + break;
380 +
381 + default:
382 + echo "data: " . json_encode(['error' => 'Unsupported provider for streaming test: ' . $provider]) . "\n\n";
383 + flush();
384 + return;
385 + }
386 +
387 + // Initialize cURL
388 + $ch = curl_init();
389 + curl_setopt($ch, CURLOPT_URL, $url);
390 + curl_setopt($ch, CURLOPT_RETURNTRANSFER, false);
391 + curl_setopt($ch, CURLOPT_POST, true);
392 + curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($body));
393 + curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
394 + curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
395 + curl_setopt($ch, CURLOPT_TIMEOUT, 30);
396 + curl_setopt($ch, CURLOPT_WRITEFUNCTION, function($ch, $data) use ($provider) {
397 + return $this->process_streaming_test_data($data, $provider);
398 + });
399 +
400 + // Send initial test message
401 + echo "data: " . json_encode(['content' => '[Starting streaming test...]']) . "\n\n";
402 + flush();
403 +
404 + $result = curl_exec($ch);
405 + $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
406 + $curl_error = curl_error($ch);
407 + curl_close($ch);
408 +
409 + if ($curl_error) {
410 + echo "data: " . json_encode(['error' => 'cURL Error: ' . $curl_error]) . "\n\n";
411 + flush();
412 + return;
413 + }
414 +
415 + if ($http_code !== 200) {
416 + echo "data: " . json_encode(['error' => 'API returned HTTP ' . $http_code]) . "\n\n";
417 + flush();
418 + return;
419 + }
420 +
421 + // Send completion signal
422 + echo "data: [DONE]\n\n";
423 + flush();
424 +}
425 +
426 +/**
427 + * Process streaming data for the test
428 + */
429 +private function process_streaming_test_data($data, $provider) {
430 + static $chunk_count = 0;
431 +
432 + $lines = explode("\n", $data);
433 +
434 + foreach ($lines as $line) {
435 + if (trim($line) === '') {
436 + continue;
437 + }
438 +
439 + // Handle different provider formats
440 + if ($provider === 'claude') {
441 + // Claude uses event: and data: format
442 + if (strpos($line, 'data: ') === 0) {
443 + $json_str = substr($line, 6);
444 + $json = json_decode($json_str, true);
445 +
446 + if (isset($json['type']) && $json['type'] === 'content_block_delta') {
447 + if (isset($json['delta']['text'])) {
448 + $chunk_count++;
449 + echo "data: " . json_encode([
450 + 'content' => $json['delta']['text'],
451 + 'test_chunk' => $chunk_count
452 + ]) . "\n\n";
453 + flush();
454 + }
455 + }
456 + }
457 + } else {
458 + // OpenAI, X.AI, DeepSeek format
459 + if (strpos($line, 'data: ') === 0) {
460 + $json_str = substr($line, 6);
461 +
462 + if ($json_str === '[DONE]') {
463 + // Don't echo [DONE] here, let the main function handle it
464 + continue;
465 + }
466 +
467 + $json = json_decode($json_str, true);
468 + if (isset($json['choices'][0]['delta']['content'])) {
469 + $chunk_count++;
470 + echo "data: " . json_encode([
471 + 'content' => $json['choices'][0]['delta']['content'],
472 + 'test_chunk' => $chunk_count
473 + ]) . "\n\n";
474 + flush();
475 + }
476 + }
477 + }
478 + }
479 +
480 + return strlen($data);
481 +}
482 +
483 +/**
484 + * Updated version of your existing test method (keep this as a fallback)
485 + */
486 +public function mxchat_handle_test_streaming() {
487 + check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
488 +
489 + // Use the actual streaming test instead
490 + $this->mxchat_handle_test_streaming_actual();
491 +}
492 +
493 +
494 +public function register_pinecone_settings() {
495 + register_setting(
496 + 'mxchat_pinecone_addon_options',
497 + 'mxchat_pinecone_addon_options',
498 + array(
499 + 'type' => 'array',
500 + 'sanitize_callback' => array($this, 'sanitize_pinecone_settings'),
501 + 'default' => array(
502 + 'mxchat_use_pinecone' => '0',
503 + 'mxchat_pinecone_api_key' => '',
504 + 'mxchat_pinecone_host' => '',
505 + 'mxchat_pinecone_index' => '',
506 + 'mxchat_pinecone_environment' => ''
507 + )
508 + )
509 + );
510 +}
511 +
512 +public function sanitize_pinecone_settings($input) {
513 + $sanitized = array();
514 +
515 + $sanitized['mxchat_use_pinecone'] = isset($input['mxchat_use_pinecone']) ? '1' : '0';
516 + $sanitized['mxchat_pinecone_api_key'] = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
517 + $sanitized['mxchat_pinecone_host'] = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
518 + $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
519 + $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
520 +
521 + // Remove https:// from host if present
522 + $sanitized['mxchat_pinecone_host'] = str_replace(['https://', 'http://'], '', $sanitized['mxchat_pinecone_host']);
523 +
524 + return $sanitized;
525 +}
526 +
527 +public function mxchat_display_admin_notice() {
528 + // Success notice
529 + if ($message = get_transient('mxchat_admin_notice_success')) {
530 + ?>
531 + <div class="notice notice-success is-dismissible">
532 + <p><?php echo esc_html($message); ?></p>
533 + <button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php echo esc_html__('Dismiss this notice.', 'mxchat'); ?></span></button>
534 + </div>
535 + <?php
536 + delete_transient('mxchat_admin_notice_success'); // Clear the transient after displaying
537 + }
538 +
539 + // Error notice
540 + if ($message = get_transient('mxchat_admin_notice_error')) {
541 + ?>
542 + <div class="notice notice-error is-dismissible">
543 + <p><?php echo esc_html($message); ?></p>
544 + <button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php echo esc_html__('Dismiss this notice.', 'mxchat'); ?></span></button>
545 + </div>
546 + <?php
547 + delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
548 + }
549 +}
550 +
551 +public function show_live_agent_disabled_banner() {
552 + $show_disabled_notice = get_option('mxchat_show_live_agent_disabled_notice', false);
553 +
554 + if ($show_disabled_notice) {
555 + ?>
556 + <div class="mxchat-live-agent-disabled-notice" id="mxchat-disabled-notice">
557 + <div class="mxchat-pro-notification">
558 + <button type="button" class="mxchat-dismiss-btn" onclick="dismissLiveAgentNotice()" aria-label="Dismiss notification">
559 + <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
560 + <line x1="18" y1="6" x2="6" y2="18"></line>
561 + <line x1="6" y1="6" x2="18" y2="18"></line>
562 + </svg>
563 + </button>
564 + <div class="mxchat-live-agent-content">
565 + <h3>🔧 Live Agent Integration Updated!</h3>
566 + <p>We've temporarily disabled your Live Agent integration due to recent enhancements that have made it much better! You can easily turn it back on by going to <strong>Toolbar & Components → Live Agent Settings</strong> and reviewing the new configuration options.</p>
567 + </div>
568 + </div>
569 + </div>
570 + <?php
571 + }
572 +}
573 +public function mxchat_create_admin_page() {
574 + $this->add_live_agent_nonce();
575 +
576 + ?>
577 + <div class="wrap mxchat-wrapper">
578 + <!-- Hero Section -->
579 + <div class="mxchat-hero">
580 + <h1 class="mxchat-main-title">
581 + <span class="mxchat-gradient-text">MxChat</span> Settings
582 + </h1>
583 + <p class="mxchat-hero-subtitle">
584 + <?php esc_html_e('Configure your AI chatbot, manage integrations and explore tutorials to get the most out of MxChat.', 'mxchat'); ?>
585 + </p>
586 + </div>
587 +
588 + <div class="mxchat-content">
589 +
590 + <?php if (!$this->is_activated): ?>
591 + <div class="mxchat-pro-card">
592 + <div class="mxchat-pro-notification">
593 + <div class="mxchat-pro-content">
594 + <h3>🚀 Limited Lifetime Offer: Save 15% on MxChat Pro, Agency, or Agency Plus!</h3>
595 + <p>Unlock <strong>unlimited access</strong> to our growing collection of powerful add-ons including Admin AI Assistant (ChatGPT-like experience), Forms Builder, AI Theme Generator, WooCommerce, multi-bot, and more – all included with your <strong>lifetime license!</strong></p> </div>
596 + <div class="mxchat-pro-cta">
597 + <a href="https://mxchat.ai/" target="_blank" class="mxchat-button"><?php echo esc_html__('Upgrade Today', 'mxchat'); ?></a>
598 + <a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>" class="mxchat-link"><?php echo esc_html__('Preview Add-ons', 'mxchat'); ?></a>
599 + </div>
600 + </div>
601 + </div>
602 + <?php endif; ?>
603 +
604 + <?php
605 + $this->show_live_agent_disabled_banner();
606 + ?>
607 +
608 + <!-- Tabs Navigation -->
609 + <div class="mxchat-tabs">
610 + <button class="mxchat-tab-button active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></button>
611 + <button class="mxchat-tab-button" data-tab="embed"><?php echo esc_html__('Toolbar & Components', 'mxchat'); ?></button>
612 + <button class="mxchat-tab-button" data-tab="general"><?php echo esc_html__('YouTube Tutorials', 'mxchat'); ?></button>
613 + </div>
614 +
615 + <!-- Tab Contents -->
616 + <div id="chatbot" class="mxchat-tab-content active">
617 + <div class="mxchat-card">
618 + <div class="mxchat-autosave-section">
619 + <?php do_settings_sections('mxchat-chatbot'); ?>
620 + </div>
621 + </div>
622 + </div>
623 +
624 + <div id="embed" class="mxchat-tab-content">
625 +
626 + <div class="mxchat-card">
627 + <h2><?php esc_html_e('Toolbar Settings', 'mxchat'); ?></h2>
628 + <div class="mxchat-autosave-section">
629 + <table class="form-table">
630 + <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
631 + </table>
632 + </div>
633 + </div>
634 +
635 +
636 + <div class="mxchat-card">
637 + <h2><?php esc_html_e('Loops Settings', 'mxchat'); ?></h2>
638 + <div class="mxchat-autosave-section">
639 + <table class="form-table">
640 + <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
641 + </table>
642 + </div>
643 + </div>
644 +
645 + <div class="mxchat-card">
646 + <h2><?php esc_html_e('Brave Search Settings', 'mxchat'); ?></h2>
647 + <div class="mxchat-autosave-section">
648 + <table class="form-table">
649 + <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
650 + </table>
651 + </div>
652 + </div>
653 +
654 + <div class="mxchat-card">
655 + <h2><?php esc_html_e('Live Agent Settings', 'mxchat'); ?></h2>
656 + <div class="mxchat-autosave-section">
657 +<p><?php echo esc_html__('Visit our', 'mxchat'); ?> <a href="https://mxchat.ai/documentation/#slack_integration" target="_blank"><?php echo esc_html__('documentation page', 'mxchat'); ?></a> <?php echo esc_html__('for setup instructions and to see what\'s changed in the latest update.', 'mxchat'); ?></p> <table class="form-table">
658 + <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
659 + </table>
660 + </div>
661 + </div>
662 + </div>
663 +
664 + <div id="general" class="mxchat-tab-content">
665 + <div class="mxchat-card">
666 + <?php do_settings_sections('mxchat-general'); ?>
667 + <div class="video-tutorials-section">
668 +
669 +
670 + <div class="support-notification">
671 + <div class="support-notification-icon">
672 + <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
673 + <path d="m21.73 18-8-14a2 2 0 0 0-3.48 0l-8 14A2 2 0 0 0 4 21h16a2 2 0 0 0 1.73-3Z"/>
674 + <path d="M12 9v4"/>
675 + <path d="M12 17h.01"/>
676 + </svg>
677 + </div>
678 + <div class="support-notification-content">
679 + <h3 class="support-notification-title"><?php echo esc_html__('Need Help? We\'re Here for You!', 'mxchat'); ?></h3>
680 + <p class="support-notification-message">
681 + <?php echo esc_html__('Our goal is to provide the best experience and AI chatbot plugin available. If you\'re having trouble or believe something is not working as expected, please don\'t hesitate to submit a support ticket.', 'mxchat'); ?>
682 + </p>
683 + <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer" class="support-notification-button">
684 + <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
685 + <path d="M14 9a2 2 0 0 1-2 2H6l-4 4V4c0-1.1.9-2 2-2h8a2 2 0 0 1 2 2v5Z"/>
686 + <path d="M18 9h2a2 2 0 0 1 2 2v11l-4-4h-6a2 2 0 0 1-2-2v-1"/>
687 + </svg>
688 + <?php echo esc_html__('Submit Support Ticket', 'mxchat'); ?>
689 + </a>
690 + </div>
691 +</div>
692 +
693 + <div class="tutorial-grid">
694 +
695 + <div class="tutorial-item">
696 + <h3><?php echo esc_html__('AI Theme Generator Tutorial', 'mxchat'); ?></h3>
697 + <div class="video-description">
698 + <p><?php echo esc_html__('Learn how to instantly restyle your chatbot using plain English prompts. The AI Theme Generator lets you generate and apply beautiful designs with real-time previews—no CSS skills needed.', 'mxchat'); ?></p>
699 + <a href="https://www.youtube.com/watch?v=rSQDW2qbtRU&t" target="_blank" rel="noopener" class="video-link">
700 + <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
701 + <?php echo esc_html__('Watch AI Theme Generator Tutorial', 'mxchat'); ?>
702 + </a>
703 + </div>
704 +</div>
705 +
706 +
707 + <div class="tutorial-item">
708 + <h3><?php echo esc_html__('MxChat Forms Tutorial', 'mxchat'); ?></h3>
709 + <div class="video-description">
710 + <p><?php echo esc_html__('Learn how to create and manage smart forms that automatically trigger during chat conversations.', 'mxchat'); ?></p>
711 + <a href="https://www.youtube.com/watch?v=3MrWy5dRalA" target="_blank" rel="noopener" class="video-link">
712 + <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
713 + <?php echo esc_html__('Watch MxChat Forms Tutorial', 'mxchat'); ?>
714 + </a>
715 + </div>
716 + </div>
717 +
718 +<div class="tutorial-item">
719 + <h3><?php echo esc_html__('Admin Assistant Add-on', 'mxchat'); ?></h3>
720 + <div class="video-description">
721 + <p><?php echo esc_html__('Discover how to use the MxChat Admin Assistant to bring a ChatGPT-like experience directly inside your WordPress dashboard. Learn to access multiple AI models, save conversations, generate images, and use web search - all without leaving your admin panel.', 'mxchat'); ?></p>
722 + <a href="https://youtu.be/AdEA1k-UCFM" target="_blank" rel="noopener" class="video-link">
723 + <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2-3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
724 + <?php echo esc_html__('Watch Admin Assistant Tutorial', 'mxchat'); ?>
725 + </a>
726 + </div>
727 +</div>
728 +
729 + <div class="tutorial-item">
730 + <h3><?php echo esc_html__('Intent Tester Guide', 'mxchat'); ?></h3>
731 + <div class="video-description">
732 + <p><?php echo esc_html__('Discover how to use the Intent Tester to fine-tune your chatbot\'s responses and ensure it accurately understands user queries.', 'mxchat'); ?></p>
733 + <a href="https://www.youtube.com/watch?v=uTr14tn59Hc" target="_blank" rel="noopener" class="video-link">
734 + <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
735 + <?php echo esc_html__('Watch Intent Tester Tutorial', 'mxchat'); ?>
736 + </a>
737 + </div>
738 + </div>
739 +
740 + <div class="tutorial-item">
741 + <h3><?php echo esc_html__('Theme Customizer Add-on', 'mxchat'); ?></h3>
742 + <div class="video-description">
743 + <p><?php echo esc_html__('Learn how to customize your chatbot appearance with the Theme Customizer add-on. Easily modify colors, fonts, and styles with real-time previews to match your brand perfectly.', 'mxchat'); ?></p>
744 + <a href="https://youtu.be/MfbB9mZi6ag" target="_blank" rel="noopener" class="video-link">
745 + <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
746 + <?php echo esc_html__('Watch Theme Customizer Tutorial', 'mxchat'); ?>
747 + </a>
748 + </div>
749 + </div>
750 +
751 + <div class="tutorial-item">
752 + <h3><?php echo esc_html__('WooCommerce Integration', 'mxchat'); ?></h3>
753 + <div class="video-description">
754 + <p><?php echo esc_html__('See how to integrate MxChat with your WooCommerce store to provide product recommendations and shopping assistance to your customers.', 'mxchat'); ?></p>
755 + <a href="https://www.youtube.com/watch?v=WsqAppHRGdA" target="_blank" rel="noopener" class="video-link">
756 + <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
757 + <?php echo esc_html__('Watch WooCommerce Integration Tutorial', 'mxchat'); ?>
758 + </a>
759 + </div>
760 + </div>
761 +
762 + <div class="tutorial-item">
763 + <h3><?php echo esc_html__('Knowledge Base Setup', 'mxchat'); ?></h3>
764 + <div class="video-description">
765 + <p><?php echo esc_html__('Learn how to set up your knowledge base using PDFs, sitemaps, and manual entries to enhance your chatbot\'s responses with site-specific information.', 'mxchat'); ?></p>
766 + <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
767 + <a href="https://www.youtube.com/watch?v=8Ztjs66-VTo" target="_blank" rel="noopener" class="video-link">
768 + <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
769 + <?php echo esc_html__('Watch Knowledge Base Setup Tutorial', 'mxchat'); ?>
770 + </a>
771 + </div>
772 + </div>
773 +
774 + <div class="tutorial-item">
775 + <h3><?php echo esc_html__('Toolbar Chat with Documents', 'mxchat'); ?></h3>
776 + <div class="video-description">
777 + <p><?php echo esc_html__('See how to use the MxChat toolbar to chat with PDF and Word documents for enhanced document analysis and information retrieval.', 'mxchat'); ?></p>
778 + <a href="https://www.youtube.com/watch?v=j_c45WWCTG0" target="_blank" rel="noopener" class="video-link">
779 + <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
780 + <?php echo esc_html__('Watch Document Chat Tutorial', 'mxchat'); ?>
781 + </a>
782 + </div>
783 + </div>
784 +
785 + <div class="tutorial-item">
786 + <h3><?php echo esc_html__('MxChat Smart Recommender Tutorial', 'mxchat'); ?></h3>
787 + <div class="video-description">
788 + <p><?php echo esc_html__('Learn how to create intelligent recommendation flows that guide users to perfect matches based on their preferences.', 'mxchat'); ?></p>
789 + <a href="https://www.youtube.com/watch?v=8te1KPa238g&t=1s" target="_blank" rel="noopener" class="video-link">
790 + <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
791 + <?php echo esc_html__('Watch Smart Recommender Tutorial', 'mxchat'); ?>
792 + </a>
793 + </div>
794 + </div>
795 +
796 + <div class="tutorial-item">
797 + <h3><?php echo esc_html__('Perplexity Integration', 'mxchat'); ?></h3>
798 + <div class="video-description">
799 + <p><?php echo esc_html__('Learn how to integrate Perplexity with your chatbot for real-time web search capabilities. This tutorial covers intent recognition, the toolbar toggle button, and how to enable your chatbot to search the web and provide up-to-date information to your visitors.', 'mxchat'); ?></p>
800 + <a href="https://youtu.be/wpKkbt24-bo" target="_blank" rel="noopener" class="video-link">
801 + <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
802 + <?php echo esc_html__('Watch Perplexity Integration Tutorial', 'mxchat'); ?>
803 + </a>
804 + </div>
805 + </div>
806 +
807 + <div class="tutorial-item">
808 + <h3><?php echo esc_html__('Brave Search Intent', 'mxchat'); ?></h3>
809 + <div class="video-description">
810 + <p><?php echo esc_html__('Learn how to leverage Brave Search intent capabilities to improve your chatbot\'s understanding of user queries and provide more accurate responses.', 'mxchat'); ?></p>
811 + <a href="https://www.youtube.com/watch?v=7vDL5H7vToc" target="_blank" rel="noopener" class="video-link">
812 + <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
813 + <?php echo esc_html__('Watch Brave Search Intent Tutorial', 'mxchat'); ?>
814 + </a>
815 + </div>
816 + </div>
817 +
818 + <div class="tutorial-item">
819 + <h3><?php echo esc_html__('Loops Email Capture', 'mxchat'); ?></h3>
820 + <div class="video-description">
821 + <p><?php echo esc_html__('Discover how to set up email capture with MxChat using Loops to grow your mailing list while providing value through your chatbot.', 'mxchat'); ?></p>
822 + <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
823 + <a href="https://www.youtube.com/watch?v=CNgm5TYDyTc" target="_blank" rel="noopener" class="video-link">
824 + <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
825 + <?php echo esc_html__('Watch Loops Email Capture Tutorial', 'mxchat'); ?>
826 + </a>
827 + </div>
828 + </div>
829 +
830 + <div class="tutorial-item">
831 + <h3><?php echo esc_html__('MxChat AI Agent Testing Service', 'mxchat'); ?></h3>
832 + <div class="video-description">
833 + <p><?php echo esc_html__('Learn how to use the MxChat AI Agent Testing Service to evaluate and improve your chatbot\'s performance and accuracy.', 'mxchat'); ?></p>
834 + <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
835 + <a href="https://www.youtube.com/watch?v=A0jowbpyX54" target="_blank" rel="noopener" class="video-link">
836 + <span class="video-icon"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 19c-2.3 0-6.4-.2-8.1-.6-.7-.2-1.2-.7-1.4-1.4-.3-1.1-.5-3.4-.5-5s.2-3.9.5-5c.2-.7.7-1.2 1.4-1.4C5.6 5.2 9.7 5 12 5s6.4.2 8.1.6c.7.2 1.2.7 1.4 1.4.3 1.1.5 3.4.5 5s-.2 3.9-.5 5c-.2.7-.7 1.2-1.4 1.4-1.7.4-5.8.6-8.1.6z"></path><polygon points="10 15 15 12 10 9 10 15"></polygon></svg></span>
837 + <?php echo esc_html__('Watch AI Agent Testing Tutorial', 'mxchat'); ?>
838 + </a>
839 + </div>
840 + </div>
841 + </div>
842 +
843 + </div>
844 + </div>
845 + </div>
846 + </div>
847 + </div>
848 + <?php
849 +}
850 +
851 +public function dismiss_live_agent_notice() {
852 + // Add debugging
853 + //error_log('dismiss_live_agent_notice called');
854 + //error_log('POST data: ' . print_r($_POST, true));
855 +
856 + // Verify nonce
857 + if (!wp_verify_nonce($_POST['nonce'], 'dismiss_live_agent_notice')) {
858 + //error_log('Nonce verification failed');
859 + wp_die('Security check failed');
860 + }
861 +
862 + // Remove the notice flag
863 + $deleted = delete_option('mxchat_show_live_agent_disabled_notice');
864 + //error_log('Option deleted: ' . ($deleted ? 'yes' : 'no'));
865 +
866 + wp_send_json_success();
867 +}
868 +public function add_live_agent_nonce() {
869 + if (get_option('mxchat_show_live_agent_disabled_notice', false)) {
870 + // Make sure your admin script is enqueued and localize the data
871 + wp_localize_script('mxchat-admin-js', 'mxchatLiveAgent', array(
872 + 'nonce' => wp_create_nonce('dismiss_live_agent_notice'),
873 + 'ajaxurl' => admin_url('admin-ajax.php')
874 + ));
875 + }
876 +}
877 +
878 +
879 +public function mxchat_create_transcripts_page() {
880 + global $wpdb;
881 + $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
882 +
883 + // Get basic stats
884 + $total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name");
885 + $total_messages = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
886 +
887 + // Count unique users with detailed breakdown
888 + $total_users = $wpdb->get_var("
889 + SELECT COUNT(DISTINCT
890 + CASE
891 + WHEN user_email != '' AND user_email IS NOT NULL THEN user_email
892 + WHEN user_id != 0 THEN CONCAT('user_', user_id)
893 + WHEN user_identifier NOT LIKE 'Tech-Savvy User'
894 + AND user_identifier NOT LIKE 'Detail-Oriented User'
895 + AND user_identifier NOT LIKE 'Language Learner'
896 + AND user_identifier NOT LIKE 'Casual Browser'
897 + AND user_identifier NOT LIKE 'Policy Enforcer'
898 + AND user_identifier NOT LIKE 'Researcher'
899 + AND user_identifier NOT LIKE 'Loyalty Member'
900 + AND user_identifier NOT LIKE 'Gift Buyer'
901 + AND user_identifier NOT LIKE 'Parent or Caregiver'
902 + THEN user_identifier
903 + ELSE session_id
904 + END
905 + )
906 + FROM $table_name
907 + WHERE role != 'assistant'
908 + ");
909 +
910 + // Get user type breakdown
911 + $registered_users = $wpdb->get_var("
912 + SELECT COUNT(DISTINCT user_email)
913 + FROM $table_name
914 + WHERE user_email != '' AND user_email IS NOT NULL
915 + ");
916 +
917 + $guest_users = $wpdb->get_var("
918 + SELECT COUNT(DISTINCT user_identifier)
919 + FROM $table_name
920 + WHERE (user_email = '' OR user_email IS NULL)
921 + AND role != 'assistant'
922 + AND user_identifier NOT LIKE 'Tech-Savvy User'
923 + AND user_identifier NOT LIKE 'Detail-Oriented User'
924 + AND user_identifier NOT LIKE 'Language Learner'
925 + AND user_identifier NOT LIKE 'Casual Browser'
926 + AND user_identifier NOT LIKE 'Policy Enforcer'
927 + AND user_identifier NOT LIKE 'Researcher'
928 + AND user_identifier NOT LIKE 'Loyalty Member'
929 + AND user_identifier NOT LIKE 'Gift Buyer'
930 + AND user_identifier NOT LIKE 'Parent or Caregiver'
931 + ");
932 +
933 + // Get agent test messages count
934 + $agent_tests = $wpdb->get_var("
935 + SELECT COUNT(DISTINCT session_id)
936 + FROM $table_name
937 + WHERE user_identifier IN (
938 + 'Tech-Savvy User',
939 + 'Detail-Oriented User',
940 + 'Language Learner',
941 + 'Casual Browser',
942 + 'Policy Enforcer',
943 + 'Researcher',
944 + 'Loyalty Member',
945 + 'Gift Buyer',
946 + 'Parent or Caregiver'
947 + )
948 + ");
949 + ?>
950 + <div class="wrap mxchat-transcripts-wrapper">
951 + <!-- Hero Section -->
952 + <div class="mxchat-transcripts-hero">
953 + <h1 class="mxchat-main-title">
954 + Chat <span class="mxchat-gradient-text">Transcripts</span>
955 + </h1>
956 + <p class="mxchat-hero-subtitle">
957 + <?php esc_html_e('Review and manage your chatbot conversations with detailed message history.', 'mxchat'); ?>
958 + </p>
959 + </div>
960 + <div class="mxchat-content">
961 + <!-- Stats Cards -->
962 + <div class="mxchat-stats-grid">
963 + <div class="mxchat-stat-card">
964 + <div class="stat-icon">💬</div>
965 + <div class="stat-content">
966 + <span class="stat-value"><?php echo esc_html($total_chats); ?></span>
967 + <span class="stat-label"><?php esc_html_e('Total Chats', 'mxchat'); ?></span>
968 + </div>
969 + </div>
970 + <div class="mxchat-stat-card">
971 + <div class="stat-icon">📝</div>
972 + <div class="stat-content">
973 + <span class="stat-value"><?php echo esc_html($total_messages); ?></span>
974 + <span class="stat-label"><?php esc_html_e('Total Messages', 'mxchat'); ?></span>
975 + </div>
976 + </div>
977 + <div class="mxchat-stat-card">
978 + <div class="stat-icon">👥</div>
979 + <div class="stat-content">
980 + <span class="stat-value"><?php echo esc_html($total_users); ?></span>
981 + <span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
982 + <span class="stat-sublabel">
983 + <?php
984 + echo sprintf(
985 + esc_html__('%d registered, %d guests, %d agent tests', 'mxchat'),
986 + $registered_users,
987 + $guest_users,
988 + $agent_tests
989 + );
990 + ?>
991 + </span>
992 + </div>
993 + </div>
994 + </div>
995 +
996 + <!-- Search and Filter Controls with Notification Settings Button -->
997 + <div class="mxchat-controls-wrapper">
998 + <div class="mxchat-search-box">
999 + <input type="text" id="mxchat-search-transcripts"
1000 + placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
1001 + class="regular-text">
1002 + </div>
1003 + <form id="mxchat-delete-form" method="post">
1004 + <?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
1005 + <div class="mxchat-controls">
1006 + <button type="button" id="mxchat-chat-email-notification-btn" class="mxchat-action-button">
1007 + <span class="dashicons dashicons-email"></span>
1008 + <?php esc_html_e('Notification Settings', 'mxchat'); ?>
1009 + </button>
1010 + <button type="button" id="mxchat-export-transcripts" class="mxchat-action-button">
1011 + <span class="dashicons dashicons-download"></span>
1012 + <?php esc_html_e('Export All Chats', 'mxchat'); ?>
1013 + </button>
1014 + <button type="button" id="mxchat-select-all-transcripts" class="mxchat-select-button">
1015 + <span class="dashicons dashicons-yes-alt"></span>
1016 + <span class="button-text"><?php esc_html_e('Select All', 'mxchat'); ?></span>
1017 + </button>
1018 + <button type="submit" class="button delete-chats-button">
1019 + <span class="dashicons dashicons-trash"></span>
1020 + <?php esc_html_e('Delete Selected', 'mxchat'); ?>
1021 + </button>
1022 + </div>
1023 + </form>
1024 + </div>
1025 +
1026 + <!-- Transcripts Container -->
1027 + <div id="mxchat-transcripts"></div>
1028 + </div>
1029 + </div>
1030 +
1031 + <!-- Modal for Chat Email Notification Settings -->
1032 + <div id="mxchat-chat-email-notification-modal" class="mxchat-chat-notification-modal-overlay" style="display: none;">
1033 + <div class="mxchat-chat-notification-modal-content">
1034 + <div class="mxchat-chat-notification-modal-header">
1035 + <h2><?php esc_html_e('Email Notification Settings', 'mxchat'); ?></h2>
1036 + <button type="button" class="mxchat-chat-notification-modal-close">&times;</button>
1037 + </div>
1038 + <div class="mxchat-chat-notification-modal-body">
1039 + <form method="post" action="options.php" id="mxchat-chat-email-notification-form">
1040 + <?php
1041 + settings_fields('mxchat_transcripts_options');
1042 + do_settings_sections('mxchat-transcripts');
1043 + ?>
1044 + <div class="mxchat-chat-notification-modal-footer">
1045 + <button type="submit" class="button button-primary">
1046 + <?php esc_html_e('Save Notification Settings', 'mxchat'); ?>
1047 + </button>
1048 + <button type="button" class="button mxchat-chat-notification-modal-cancel">
1049 + <?php esc_html_e('Cancel', 'mxchat'); ?>
1050 + </button>
1051 + </div>
1052 + </form>
1053 + </div>
1054 + </div>
1055 + </div>
1056 + <?php
1057 +}
1058 +
1059 +
1060 +public function mxchat_transcripts_notification_section_callback() {
1061 + echo '<p>' . esc_html__('Configure email notifications for new chat transcripts. You will receive an email notification when a new chat session begins.', 'mxchat') . '</p>';
1062 +}
1063 +public function mxchat_enable_notifications_callback() {
1064 + $options = get_option('mxchat_transcripts_options', array());
1065 + $enabled = isset($options['mxchat_enable_notifications']) ? $options['mxchat_enable_notifications'] : 0;
1066 + ?>
1067 + <label for="mxchat_enable_notifications">
1068 + <input type="checkbox" id="mxchat_enable_notifications"
1069 + name="mxchat_transcripts_options[mxchat_enable_notifications]"
1070 + value="1" <?php checked(1, $enabled); ?>>
1071 + <?php esc_html_e('Send email notification when a new chat session starts', 'mxchat'); ?>
1072 + </label>
1073 + <p class="description">
1074 + <?php esc_html_e('Enable this option to receive email notifications for new chat sessions.', 'mxchat'); ?>
1075 + </p>
1076 + <?php
1077 +}
1078 +public function mxchat_notification_email_callback() {
1079 + $options = get_option('mxchat_transcripts_options', array());
1080 + $email = isset($options['mxchat_notification_email']) ? $options['mxchat_notification_email'] : get_option('admin_email');
1081 + ?>
1082 + <input type="email" id="mxchat_notification_email"
1083 + name="mxchat_transcripts_options[mxchat_notification_email]"
1084 + value="<?php echo esc_attr($email); ?>"
1085 + class="regular-text">
1086 + <p class="description">
1087 + <?php esc_html_e('Enter the email address where notifications should be sent. Defaults to the admin email address.', 'mxchat'); ?>
1088 + </p>
1089 + <?php
1090 +}
1091 +public function sanitize_transcripts_options($input) {
1092 + $sanitized = array();
1093 +
1094 + $sanitized['mxchat_enable_notifications'] = isset($input['mxchat_enable_notifications']) ? 1 : 0;
1095 +
1096 + if (isset($input['mxchat_notification_email'])) {
1097 + $sanitized['mxchat_notification_email'] = sanitize_email($input['mxchat_notification_email']);
1098 + if (!is_email($sanitized['mxchat_notification_email'])) {
1099 + add_settings_error(
1100 + 'mxchat_transcripts_options',
1101 + 'invalid_email',
1102 + __('Please enter a valid email address for notifications.', 'mxchat'),
1103 + 'error'
1104 + );
1105 + $sanitized['mxchat_notification_email'] = get_option('admin_email');
1106 + }
1107 + }
1108 +
1109 + return $sanitized;
1110 +}
1111 +public function export_chat_transcripts() {
1112 + if (!current_user_can('manage_options')) {
1113 + wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
1114 + }
1115 +
1116 + check_ajax_referer('mxchat_export_transcripts', 'security');
1117 +
1118 + global $wpdb;
1119 + $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1120 +
1121 + // Get all transcripts ordered by session and timestamp
1122 + $results = $wpdb->get_results(
1123 + "SELECT session_id, user_email, user_identifier, role, message, timestamp
1124 + FROM {$table_name}
1125 + ORDER BY session_id, timestamp ASC"
1126 + );
1127 +
1128 + if (empty($results)) {
1129 + wp_send_json_error(array('message' => 'No transcripts found.'));
1130 + wp_die();
1131 + }
1132 +
1133 + // Set headers for CSV download
1134 + header('Content-Type: text/csv');
1135 + header('Content-Disposition: attachment; filename="chat-transcripts-' . date('Y-m-d') . '.csv"');
1136 + header('Pragma: no-cache');
1137 + header('Expires: 0');
1138 +
1139 + // Create output stream
1140 + $output = fopen('php://output', 'w');
1141 +
1142 + // Add UTF-8 BOM for proper Excel encoding
1143 + fputs($output, "\xEF\xBB\xBF");
1144 +
1145 + // Add CSV headers
1146 + fputcsv($output, array(
1147 + 'Session ID',
1148 + 'Email',
1149 + 'User Identifier',
1150 + 'Role',
1151 + 'Message',
1152 + 'Timestamp'
1153 + ));
1154 +
1155 + // Add data rows
1156 + foreach ($results as $row) {
1157 + fputcsv($output, array(
1158 + $row->session_id,
1159 + $row->user_email,
1160 + $row->user_identifier,
1161 + $row->role,
1162 + $row->message,
1163 + $row->timestamp
1164 + ));
1165 + }
1166 +
1167 + fclose($output);
1168 + wp_die();
1169 +}
1170 +
1171 +
1172 +public function mxchat_fetch_chat_history() {
1173 + global $wpdb;
1174 + $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1175 + $url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
1176 +
1177 + if (!current_user_can('manage_options')) {
1178 + wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
1179 + }
1180 +
1181 + $page = isset($_POST['page']) ? absint($_POST['page']) : 1;
1182 + $per_page = isset($_POST['per_page']) ? absint($_POST['per_page']) : 50;
1183 + $offset = ($page - 1) * $per_page;
1184 + $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
1185 +
1186 + $search_condition = '';
1187 + $search_params = [];
1188 +
1189 + if (!empty($search)) {
1190 + $search_condition = "WHERE (
1191 + session_id LIKE %s
1192 + OR user_email LIKE %s
1193 + OR user_name LIKE %s
1194 + OR user_identifier LIKE %s
1195 + OR message LIKE %s
1196 + )";
1197 + $search_params = array_fill(0, 5, '%' . $wpdb->esc_like($search) . '%');
1198 + }
1199 +
1200 + $count_query = !empty($search)
1201 + ? $wpdb->prepare("SELECT COUNT(DISTINCT session_id) FROM {$table_name} {$search_condition}", $search_params)
1202 + : "SELECT COUNT(DISTINCT session_id) FROM {$table_name}";
1203 +
1204 + $total_sessions = $wpdb->get_var($count_query);
1205 +
1206 + $session_query = !empty($search)
1207 + ? $wpdb->prepare(
1208 + "SELECT DISTINCT t.session_id FROM {$table_name} t {$search_condition}
1209 + GROUP BY t.session_id ORDER BY MAX(t.timestamp) DESC LIMIT %d OFFSET %d",
1210 + array_merge($search_params, [$per_page, $offset])
1211 + )
1212 + : $wpdb->prepare(
1213 + "SELECT DISTINCT session_id FROM {$table_name}
1214 + GROUP BY session_id ORDER BY MAX(timestamp) DESC LIMIT %d OFFSET %d",
1215 + $per_page, $offset
1216 + );
1217 +
1218 + $session_ids = $wpdb->get_col($session_query);
1219 +
1220 + if (empty($session_ids)) {
1221 + ob_start();
1222 + echo '<div class="mxchat-no-results">';
1223 + echo esc_html__('No chat history found.', 'mxchat');
1224 + if (!empty($search)) {
1225 + echo ' ' . esc_html__('Try adjusting your search criteria.', 'mxchat');
1226 + }
1227 + echo '</div>';
1228 + wp_send_json([
1229 + 'html' => ob_get_clean(),
1230 + 'page' => $page,
1231 + 'total_pages' => 0,
1232 + 'total_sessions' => 0
1233 + ]);
1234 + wp_die();
1235 + }
1236 +
1237 + $url_table_exists = $wpdb->get_var("SHOW TABLES LIKE '$url_clicks_table'") === $url_clicks_table;
1238 + $originating_columns_exist = !empty($wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'originating_page_url'"));
1239 +
1240 + ob_start();
1241 + echo '<div class="mxchat-transcript">';
1242 +
1243 + foreach ($session_ids as $session_id) {
1244 + $session_data = $originating_columns_exist
1245 + ? $wpdb->get_row($wpdb->prepare(
1246 + "SELECT user_email, user_name, user_identifier, originating_page_url, originating_page_title, timestamp
1247 + FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC LIMIT 1",
1248 + $session_id
1249 + ))
1250 + : $wpdb->get_row($wpdb->prepare(
1251 + "SELECT user_email, user_name, user_identifier, timestamp FROM {$table_name}
1252 + WHERE session_id = %s LIMIT 1",
1253 + $session_id
1254 + ));
1255 +
1256 + $clicked_urls = [];
1257 + if ($url_table_exists) {
1258 + $url_clicks = $wpdb->get_results(
1259 + $wpdb->prepare(
1260 + "SELECT DISTINCT clicked_url FROM {$url_clicks_table}
1261 + WHERE session_id = %s ORDER BY click_timestamp ASC",
1262 + $session_id
1263 + )
1264 + );
1265 + foreach ($url_clicks as $click) {
1266 + $clicked_urls[] = $click->clicked_url;
1267 + }
1268 + }
1269 +
1270 + $messages = $wpdb->get_results(
1271 + $wpdb->prepare(
1272 + "SELECT * FROM {$table_name}
1273 + WHERE session_id = %s ORDER BY timestamp ASC",
1274 + $session_id
1275 + )
1276 + );
1277 +
1278 + $latest_timestamp = !empty($messages) ? end($messages)->timestamp : $session_data->timestamp;
1279 + $session_time = wp_date('M j, g:ia', strtotime($latest_timestamp . ' UTC'));
1280 +
1281 + $user_email = !empty($session_data->user_email) ? $session_data->user_email : '';
1282 + $user_name = !empty($session_data->user_name) ? $session_data->user_name : ''; // NEW
1283 + $user_identifier = !empty($session_data->user_identifier) ? $session_data->user_identifier : 'Guest';
1284 +
1285 + // NEW: Build user display with name if available
1286 + if (!empty($user_email)) {
1287 + $user_display = $user_email;
1288 + if (!empty($user_name)) {
1289 + $user_display .= ' (' . $user_name . ')';
1290 + }
1291 + } else {
1292 + $user_display = $user_identifier;
1293 + }
1294 + echo '<div class="mxchat-session">';
1295 + echo '<div class="mxchat-session-header" data-session-id="' . esc_attr($session_id) . '">';
1296 + echo '<div class="mxchat-user-row">' . esc_html($user_display) . '</div>';
1297 +
1298 + if ($originating_columns_exist && !empty($session_data->originating_page_url)) {
1299 + $page_title = !empty($session_data->originating_page_title) ? $session_data->originating_page_title : $session_data->originating_page_url;
1300 +
1301 + echo '<div class="mxchat-header-row flex-between">';
1302 + echo '<div class="mxchat-main-info">';
1303 + echo '<a href="' . esc_url($session_data->originating_page_url) . '" target="_blank" class="mxchat-page-link">';
1304 + echo esc_html($page_title);
1305 + echo '</a>';
1306 + echo '<span class="mxchat-session-time">' . esc_html($session_time) . '</span>';
1307 + echo '</div>';
1308 + echo '</div>';
1309 + }
1310 +
1311 + if (!empty($clicked_urls)) {
1312 + echo '<div class="mxchat-links-row">';
1313 + echo '<span class="mxchat-label">Clicked:</span> ';
1314 + $link_count = 0;
1315 + foreach ($clicked_urls as $url) {
1316 + if ($link_count > 0) echo ', ';
1317 + echo '<a href="' . esc_url($url) . '" target="_blank" class="mxchat-link-item">' . esc_html(parse_url($url, PHP_URL_HOST)) . '</a>';
1318 + $link_count++;
1319 + if ($link_count >= 3) {
1320 + if (count($clicked_urls) > 3) {
1321 + echo ' +' . (count($clicked_urls) - 3) . ' more';
1322 + }
1323 + break;
1324 + }
1325 + }
1326 + echo '</div>';
1327 + }
1328 +
1329 + echo '</div>'; // end session-header
1330 + echo '<div class="mxchat-messages">';
1331 +
1332 + foreach ($messages as $transcript) {
1333 + $formatted_timestamp = wp_date('F j, Y g:i a', strtotime($transcript->timestamp . ' UTC'));
1334 +
1335 + switch ($transcript->role) {
1336 + case 'assistant':
1337 + case 'bot':
1338 + $message_class = 'bot-message';
1339 + $display_role = esc_html__('Chatbot', 'mxchat');
1340 + break;
1341 + case 'user':
1342 + $message_class = 'user-message';
1343 + $display_role = !empty($transcript->user_identifier)
1344 + ? sanitize_text_field($transcript->user_identifier)
1345 + : esc_html__('User', 'mxchat');
1346 + break;
1347 + case 'agent':
1348 + $message_class = 'agent-message';
1349 + $display_role = esc_html__('Agent', 'mxchat');
1350 + break;
1351 + default:
1352 + $message_class = 'unknown-message';
1353 + $display_role = esc_html__('Unknown', 'mxchat');
1354 + }
1355 +
1356 + $message_content = wp_kses(
1357 + stripslashes($transcript->message),
1358 + [
1359 + 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
1360 + 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
1361 + 'a' => ['href' => [], 'title' => [], 'target' => []]
1362 + ]
1363 + );
1364 + $message_content = nl2br($message_content);
1365 +
1366 + echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
1367 + echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
1368 + echo '<div class="mxchat-message-content">' . $message_content . '</div>';
1369 + echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
1370 + echo '</div>';
1371 + }
1372 +
1373 + echo '</div></div>'; // end messages and session
1374 + }
1375 +
1376 + echo '</div>'; // end transcript
1377 +
1378 + $total_pages = ceil($total_sessions / $per_page);
1379 +
1380 + echo '<div class="mxchat-pagination">';
1381 + echo '<div class="mxchat-pagination-info">';
1382 + echo sprintf(
1383 + esc_html__('Showing %1$d to %2$d of %3$d sessions', 'mxchat'),
1384 + $offset + 1,
1385 + min($offset + $per_page, $total_sessions),
1386 + $total_sessions
1387 + );
1388 + echo '</div>';
1389 +
1390 + if ($total_pages > 1) {
1391 + echo '<div class="mxchat-pagination-controls">';
1392 + if ($page > 1) {
1393 + echo '<button class="mxchat-pagination-button" data-page="' . ($page - 1) . '">&laquo; ' . esc_html__('Previous', 'mxchat') . '</button>';
1394 + }
1395 +
1396 + $start_page = max(1, $page - 2);
1397 + $end_page = min($total_pages, $page + 2);
1398 +
1399 + if ($start_page > 1) {
1400 + echo '<button class="mxchat-pagination-button" data-page="1">1</button>';
1401 + if ($start_page > 2) {
1402 + echo '<span class="mxchat-pagination-ellipsis">...</span>';
1403 + }
1404 + }
1405 +
1406 + for ($i = $start_page; $i <= $end_page; $i++) {
1407 + $class = $i === $page ? 'mxchat-pagination-button active' : 'mxchat-pagination-button';
1408 + echo '<button class="' . $class . '" data-page="' . $i . '">' . $i . '</button>';
1409 + }
1410 +
1411 + if ($end_page < $total_pages) {
1412 + if ($end_page < $total_pages - 1) {
1413 + echo '<span class="mxchat-pagination-ellipsis">...</span>';
1414 + }
1415 + echo '<button class="mxchat-pagination-button" data-page="' . $total_pages . '">' . $total_pages . '</button>';
1416 + }
1417 +
1418 + if ($page < $total_pages) {
1419 + echo '<button class="mxchat-pagination-button" data-page="' . ($page + 1) . '">' . esc_html__('Next', 'mxchat') . ' &raquo;</button>';
1420 + }
1421 +
1422 + echo '</div>';
1423 + }
1424 +
1425 + echo '</div>';
1426 +
1427 + wp_send_json([
1428 + 'html' => ob_get_clean(),
1429 + 'page' => $page,
1430 + 'total_pages' => $total_pages,
1431 + 'total_sessions' => $total_sessions
1432 + ]);
1433 +
1434 + wp_die();
1435 +}
1436 +
1437 +
1438 +/**
1439 + * ALTERNATIVE: Simpler helper method using string replacement
1440 + */
1441 +private function highlight_clicked_links($message_content, $clicked_urls) {
1442 + if (empty($clicked_urls)) {
1443 + return wp_kses(
1444 + $message_content,
1445 + [
1446 + 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
1447 + 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
1448 + 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
1449 + ]
1450 + );
1451 + }
1452 +
1453 + // First apply standard sanitization
1454 + $message_content = wp_kses(
1455 + $message_content,
1456 + [
1457 + 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
1458 + 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
1459 + 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
1460 + ]
1461 + );
1462 +
1463 + // Process each clicked URL
1464 + foreach ($clicked_urls as $clicked_url) {
1465 + // Try multiple patterns to catch different link formats
1466 + $patterns = [
1467 + // Standard link format
1468 + '/<a([^>]*href=["\']' . preg_quote($clicked_url, '/') . '["\'][^>]*)>/i',
1469 + // Link with trailing slash
1470 + '/<a([^>]*href=["\']' . preg_quote(rtrim($clicked_url, '/'), '/') . '\/?["\'][^>]*)>/i',
1471 + // Encoded entities version
1472 + '/<a([^>]*href=["\']' . preg_quote(htmlentities($clicked_url), '/') . '["\'][^>]*)>/i',
1473 + ];
1474 +
1475 + foreach ($patterns as $pattern) {
1476 + if (preg_match($pattern, $message_content)) {
1477 + $message_content = preg_replace_callback(
1478 + $pattern,
1479 + function($matches) {
1480 + $full_match = $matches[0];
1481 + $attributes = $matches[1];
1482 +
1483 + // Check if it already has the class
1484 + if (strpos($full_match, 'mxchat-clicked-link') !== false) {
1485 + return $full_match;
1486 + }
1487 +
1488 + // Check if class attribute exists
1489 + if (preg_match('/class=["\']([^"\']*)["\']/', $attributes, $class_matches)) {
1490 + // Add to existing class
1491 + $new_attributes = preg_replace(
1492 + '/class=["\']([^"\']*)["\']/',
1493 + 'class="$1 mxchat-clicked-link"',
1494 + $attributes
1495 + );
1496 + } else {
1497 + // Add new class attribute
1498 + $new_attributes = $attributes . ' class="mxchat-clicked-link"';
1499 + }
1500 +
1501 + // Add title if not present
1502 + if (strpos($new_attributes, 'title=') === false) {
1503 + $new_attributes .= ' title="User clicked this link"';
1504 + }
1505 +
1506 + return '<a' . $new_attributes . '>';
1507 + },
1508 + $message_content
1509 + );
1510 +
1511 + // If we found and replaced, break out of the patterns loop
1512 + break;
1513 + }
1514 + }
1515 + }
1516 +
1517 + return $message_content;
1518 +}
1519 +
1520 +public function mxchat_create_prompts_page() {
1521 + //error_log('=== DEBUG: mxchat_create_prompts_page started ===');
1522 +
1523 + global $wpdb;
1524 + $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1525 +
1526 + $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
1527 + $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
1528 +
1529 + // Display success message if all prompts were deleted
1530 + if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
1531 + echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
1532 + }
1533 +
1534 + // Set up pagination and search query
1535 + $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
1536 + $search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
1537 + $current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
1538 + $per_page = 10;
1539 +
1540 + //error_log('DEBUG: Search query: ' . $search_query);
1541 + //error_log('DEBUG: Current page: ' . $current_page);
1542 + //error_log('DEBUG: Per page: ' . $per_page);
1543 +
1544 + // ================================
1545 + // MULTI-BOT CONFIGURATION
1546 + // ================================
1547 +
1548 + // Check for multi-bot and set up bot selection
1549 + if (class_exists('MxChat_Multi_Bot_Manager')) {
1550 + $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
1551 + $available_bots = $multi_bot_manager->get_available_bots();
1552 +
1553 + // Get saved bot selection (user-specific first, then site-wide default)
1554 + $user_id = get_current_user_id();
1555 + $saved_bot_id = get_user_meta($user_id, 'mxchat_selected_knowledge_bot', true);
1556 + if (empty($saved_bot_id)) {
1557 + $saved_bot_id = get_option('mxchat_current_knowledge_bot', 'default');
1558 + }
1559 +
1560 + // Allow URL override but default to saved selection
1561 + $current_bot_id = isset($_GET['bot_id']) ? sanitize_key($_GET['bot_id']) : $saved_bot_id;
1562 + $multibot_active = true;
1563 + } else {
1564 + $current_bot_id = 'default';
1565 + $multibot_active = false;
1566 + }
1567 +
1568 +// ================================
1569 +// REPLACE THIS SECTION WITH UNIFIED TABLE LOGIC
1570 +// ================================
1571 +
1572 +// Get bot-specific Pinecone settings
1573 +$pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($current_bot_id);
1574 +$use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
1575 +$pinecone_api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
1576 +
1577 +error_log('DEBUG: Bot ' . $current_bot_id . ' - Use Pinecone: ' . ($use_pinecone ? 'YES' : 'NO'));
1578 +error_log('DEBUG: Bot ' . $current_bot_id . ' - Has API Key: ' . (!empty($pinecone_api_key) ? 'YES' : 'NO'));
1579 +error_log('DEBUG: Bot ' . $current_bot_id . ' - Host: ' . ($pinecone_options['mxchat_pinecone_host'] ?? 'NOT SET'));
1580 +error_log('DEBUG: Bot ' . $current_bot_id . ' - Namespace: ' . ($pinecone_options['mxchat_pinecone_namespace'] ?? 'NOT SET'));
1581 +
1582 +if ($use_pinecone && !empty($pinecone_api_key)) {
1583 + error_log('DEBUG: Using PINECONE data source with bot-specific config');
1584 + // PINECONE DATA SOURCE
1585 + $data_source = 'pinecone';
1586 +
1587 + // IMPORTANT: Pass the bot-specific $pinecone_options, not default options!
1588 + $records = $pinecone_manager->mxchat_fetch_pinecone_records($pinecone_options, $search_query, $current_page, $per_page, $current_bot_id);
1589 +
1590 + // TEMPORARY DEBUG - Add this right after the fetch call
1591 + error_log('=== DEBUG: Bot switching issue ===');
1592 + error_log('Current bot ID: ' . $current_bot_id);
1593 + error_log('Use Pinecone: ' . ($use_pinecone ? 'YES' : 'NO'));
1594 + error_log('Records returned: ' . count($records['data'] ?? []));
1595 + error_log('Total records: ' . ($records['total'] ?? 0));
1596 +
1597 + // Check first few records to see their bot_id
1598 + if (!empty($records['data'])) {
1599 + foreach (array_slice($records['data'], 0, 3) as $i => $record) {
1600 + $record_bot_id = $record->bot_id ?? 'NOT_SET';
1601 + error_log('Record ' . ($i+1) . ' bot_id: ' . $record_bot_id . ', content preview: ' . substr($record->article_content ?? '', 0, 30) . '...');
1602 + }
1603 + }
1604 + error_log('=== END DEBUG ===');
1605 +
1606 + $total_records = $records['total'] ?? 0;
1607 + $prompts = $records['data'] ?? array();
1608 + $total_in_database = $records['total_in_database'] ?? 0;
1609 + $showing_recent_only = $records['showing_recent_only'] ?? false;
1610 +
1611 + $total_pages = ceil($total_records / $per_page);
1612 +
1613 +} else {
1614 + error_log('DEBUG: Using WORDPRESS DB data source');
1615 + // WORDPRESS DB DATA SOURCE (your existing logic)
1616 + $data_source = 'wordpress';
1617 +
1618 + // Initialize these variables for WordPress DB
1619 + $total_in_database = 0;
1620 + $showing_recent_only = false;
1621 +
1622 + $offset = ($current_page - 1) * $per_page;
1623 +
1624 + // Modify query to handle search input
1625 + $sql_search = "";
1626 + if ($search_query) {
1627 + $sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
1628 + }
1629 +
1630 + // Retrieve total number of prompts, considering search filter
1631 + $count_query = "SELECT COUNT(*) FROM {$table_name} {$sql_search}";
1632 + $total_records = $wpdb->get_var($count_query);
1633 + $total_pages = ceil($total_records / $per_page);
1634 +
1635 + // Retrieve prompts from the database
1636 + $prompts_query = $wpdb->prepare(
1637 + "SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
1638 + $per_page,
1639 + $offset
1640 + );
1641 +
1642 + $prompts = $wpdb->get_results($prompts_query);
1643 +}
1644 +
1645 + // ================================
1646 + // END OF REPLACEMENT SECTION
1647 + // ================================
1648 +
1649 + // Retrieve processing statuses
1650 + $pdf_url = get_transient('mxchat_last_pdf_url');
1651 + $sitemap_url = get_transient('mxchat_last_sitemap_url');
1652 + $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
1653 + $pdf_status = $pdf_url ? $knowledge_manager->mxchat_get_pdf_processing_status($pdf_url) : false;
1654 + $sitemap_status = $sitemap_url ? $knowledge_manager->mxchat_get_sitemap_processing_status($sitemap_url) : false;
1655 +
1656 + $is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
1657 + || ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
1658 +
1659 + //error_log('=== DEBUG: mxchat_create_prompts_page data preparation completed ===');
1660 +
1661 + ?>
1662 +
1663 + <div class="wrap mxchat-wrapper">
1664 + <!-- Hero Section -->
1665 + <div class="mxchat-hero">
1666 + <h1 class="mxchat-main-title">
1667 + <span class="mxchat-gradient-text">Knowledge Base</span> Manager
1668 + </h1>
1669 + <p class="mxchat-hero-subtitle">
1670 + <?php esc_html_e('Enhance your AI chatbot with custom knowledge. Import, manage, and organize your content to keep responses accurate and relevant.', 'mxchat'); ?>
1671 + </p>
1672 + </div>
1673 +
1674 + <div class="mxchat-content">
1675 +
1676 + <!-- Multi-Bot Selector (only shows if multi-bot addon is active) -->
1677 + <?php if (class_exists('MxChat_Multi_Bot_Manager')) :
1678 + $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
1679 + $available_bots = $multi_bot_manager->get_available_bots();
1680 +
1681 + // Get saved bot selection (user-specific first, then site-wide default)
1682 + $user_id = get_current_user_id();
1683 + $saved_bot_id = get_user_meta($user_id, 'mxchat_selected_knowledge_bot', true);
1684 + if (empty($saved_bot_id)) {
1685 + $saved_bot_id = get_option('mxchat_current_knowledge_bot', 'default');
1686 + }
1687 +
1688 + // Allow URL override but default to saved selection
1689 + $current_bot_id = isset($_GET['bot_id']) ? sanitize_key($_GET['bot_id']) : $saved_bot_id;
1690 + ?>
1691 + <div class="mxchat-card" style="margin-bottom: 20px;">
1692 + <div class="mxchat-bot-selector-wrapper" style="display: flex; align-items: center; gap: 15px;">
1693 + <label for="mxchat-bot-selector" style="font-weight: 600;">
1694 + <?php esc_html_e('Select Bot Database:', 'mxchat'); ?>
1695 + </label>
1696 + <select id="mxchat-bot-selector" class="mxchat-bot-selector" style="min-width: 200px;">
1697 + <?php foreach ($available_bots as $bot_id => $bot_name) : ?>
1698 + <option value="<?php echo esc_attr($bot_id); ?>" <?php selected($current_bot_id, $bot_id); ?>>
1699 + <?php echo esc_html($bot_name); ?>
1700 + </option>
1701 + <?php endforeach; ?>
1702 + </select>
1703 + <span class="mxchat-bot-info" style="color: #666; font-size: 13px;">
1704 + <?php esc_html_e('Content will be added to the selected bot\'s knowledge base', 'mxchat'); ?>
1705 + </span>
1706 + <span id="mxchat-bot-save-status" style="display: none; color: #00a32a; font-size: 13px;">
1707 + ✓ <?php esc_html_e('Saved', 'mxchat'); ?>
1708 + </span>
1709 + </div>
1710 + </div>
1711 +
1712 + <script>
1713 +jQuery(document).ready(function($) {
1714 + var saveTimer;
1715 +
1716 + // Function to update bot_id in forms
1717 + function updateBotIdInForm(formSelector) {
1718 + var botId = $('#mxchat-bot-selector').val();
1719 + var form = $(formSelector);
1720 +
1721 + if (form.length > 0) {
1722 + // Remove existing bot_id hidden input
1723 + form.find('input[name="bot_id"]').remove();
1724 +
1725 + // Add new bot_id hidden input if not default
1726 + if (botId && botId !== 'default') {
1727 + form.append('<input type="hidden" name="bot_id" value="' + botId + '">');
1728 + }
1729 + }
1730 + }
1731 +
1732 + $('#mxchat-bot-selector').on('change', function() {
1733 + var botId = $(this).val();
1734 +
1735 + // Clear any existing timer
1736 + clearTimeout(saveTimer);
1737 +
1738 + // Update all forms with new bot_id when bot selection changes
1739 + updateBotIdInForm('#mxchat-url-form');
1740 + updateBotIdInForm('#mxchat-content-form');
1741 +
1742 + // Save the selection via AJAX
1743 + $.ajax({
1744 + url: ajaxurl,
1745 + type: 'POST',
1746 + data: {
1747 + action: 'mxchat_save_selected_bot',
1748 + bot_id: botId,
1749 + nonce: '<?php echo wp_create_nonce('mxchat_save_setting_nonce'); ?>'
1750 + },
1751 + success: function(response) {
1752 + if (response.success) {
1753 + // Show saved indicator
1754 + $('#mxchat-bot-save-status').fadeIn().delay(2000).fadeOut();
1755 +
1756 + // Reload the page after a short delay to refresh content
1757 + saveTimer = setTimeout(function() {
1758 + var currentUrl = new URL(window.location.href);
1759 + currentUrl.searchParams.set('bot_id', botId);
1760 + currentUrl.searchParams.set('page', 'mxchat-prompts');
1761 + window.location.href = currentUrl.toString();
1762 + }, 500);
1763 + }
1764 + },
1765 + error: function() {
1766 + console.error('Failed to save bot selection');
1767 + }
1768 + });
1769 + });
1770 +
1771 + // Initialize forms with current bot_id when the page loads
1772 + setTimeout(function() {
1773 + updateBotIdInForm('#mxchat-url-form');
1774 + updateBotIdInForm('#mxchat-content-form');
1775 + }, 100);
1776 +});
1777 +</script>
1778 +
1779 + <?php
1780 + // Set a flag so we know multi-bot is active throughout the page
1781 + $multibot_active = true;
1782 + else:
1783 + $current_bot_id = 'default';
1784 + $multibot_active = false;
1785 + endif;
1786 + ?>
1787 +
1788 + <!-- Tab Navigation -->
1789 + <div class="mxchat-kb-tabs-nav">
1790 + <button class="mxchat-kb-tab-button active" data-tab="import">
1791 + <?php esc_html_e('Knowledge Import', 'mxchat'); ?>
1792 + </button>
1793 + <button class="mxchat-kb-tab-button" data-tab="sync">
1794 + <?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?>
1795 + </button>
1796 + <button class="mxchat-kb-tab-button" data-tab="pinecone">
1797 + <?php esc_html_e('Pinecone Settings', 'mxchat'); ?>
1798 + </button>
1799 + </div>
1800 +
1801 + <div class="mxchat-kb-tabs-content">
1802 + <div id="mxchat-kb-tab-import" class="mxchat-kb-tab-content active">
1803 + <!-- Import Options Card -->
1804 + <div class="mxchat-card">
1805 +
1806 + <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
1807 +
1808 + <?php
1809 + // Check if the appropriate embedding API key exists
1810 + $embedding_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
1811 + $has_openai_key = !empty($this->options['api_key']);
1812 + $has_voyage_key = !empty($this->options['voyage_api_key']);
1813 + $has_gemini_key = !empty($this->options['gemini_api_key']);
1814 +
1815 + // Determine if they have the needed API key for their selected embedding model
1816 + $has_required_key = false;
1817 + $required_key_type = '';
1818 +
1819 + if (strpos($embedding_model, 'text-embedding-') !== false && $has_openai_key) {
1820 + $has_required_key = true;
1821 + $required_key_type = 'OpenAI';
1822 + } elseif (strpos($embedding_model, 'voyage-') !== false && $has_voyage_key) {
1823 + $has_required_key = true;
1824 + $required_key_type = 'Voyage AI';
1825 + } elseif (strpos($embedding_model, 'gemini-embedding-') !== false && $has_gemini_key) {
1826 + $has_required_key = true;
1827 + $required_key_type = 'Google Gemini';
1828 + } elseif (strpos($embedding_model, 'text-embedding-') !== false) {
1829 + $required_key_type = 'OpenAI';
1830 + } elseif (strpos($embedding_model, 'voyage-') !== false) {
1831 + $required_key_type = 'Voyage AI';
1832 + } elseif (strpos($embedding_model, 'gemini-embedding-') !== false) {
1833 + $required_key_type = 'Google Gemini';
1834 + }
1835 + ?>
1836 +
1837 + <div class="mxchat-knowledge-warning <?php echo $has_required_key ? 'success' : 'warning'; ?>">
1838 + <?php if ($has_required_key): ?>
1839 + <p><span class="dashicons dashicons-yes-alt"></span> <?php echo wp_kses_post(sprintf(__('We detected your %s API key. <strong>Remember to add credits to your %s account</strong> before using the knowledgebase.', 'mxchat'), $required_key_type, $required_key_type)); ?></p>
1840 + <?php else: ?>
1841 + <p><span class="dashicons dashicons-warning"></span> <strong><?php esc_html_e('Important:', 'mxchat'); ?></strong> <?php echo sprintf(esc_html__('Before importing knowledge, you must add a %s API key with sufficient credits in the Chatbot settings.', 'mxchat'), $required_key_type); ?> <a href="<?php echo admin_url('admin.php?page=mxchat-max'); ?>"><?php esc_html_e('Go to API Key Settings', 'mxchat'); ?></a></p>
1842 + <?php endif; ?>
1843 + </div>
1844 +
1845 + <!-- Import Options Section -->
1846 + <div class="mxchat-import-section">
1847 + <h3><?php esc_html_e('Import Options', 'mxchat'); ?></h3>
1848 +
1849 + <!-- Import Options Grid -->
1850 + <div class="mxchat-import-options">
1851 + <!-- WordPress Import Option -->
1852 + <button type="button" id="mxchat-open-content-selector" class="mxchat-import-box mxchat-import-wordpress" data-option="wordpress">
1853 + <div class="mxchat-import-icon">
1854 + <span class="dashicons dashicons-wordpress"></span>
1855 + </div>
1856 + <div class="mxchat-import-content">
1857 + <h4><?php esc_html_e('WordPress Content', 'mxchat'); ?></h4>
1858 + <p><?php esc_html_e('Import specific posts and pages to your knowledge base.', 'mxchat'); ?></p>
1859 + </div>
1860 + <div class="mxchat-recommended-tag"><?php esc_html_e('Recommended', 'mxchat'); ?></div>
1861 + </button>
1862 +
1863 + <!-- Sitemap Import Option -->
1864 + <button type="button" class="mxchat-import-box" data-option="sitemap" data-placeholder="<?php esc_attr_e('Enter sitemap URL here', 'mxchat'); ?>" data-type="sitemap">
1865 + <div class="mxchat-import-icon">
1866 + <span class="dashicons dashicons-admin-site-alt"></span>
1867 + </div>
1868 + <div class="mxchat-import-content">
1869 + <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
1870 + <p><?php esc_html_e('Use a content-specific sub-sitemap, not the sitemap index.', 'mxchat'); ?></p>
1871 + </div>
1872 + </button>
1873 +
1874 + <!-- Direct URL Import Option -->
1875 + <button type="button" class="mxchat-import-box" data-option="url" data-placeholder="<?php esc_attr_e('Enter webpage URL here', 'mxchat'); ?>" data-type="url">
1876 + <div class="mxchat-import-icon">
1877 + <span class="dashicons dashicons-admin-links"></span>
1878 + </div>
1879 + <div class="mxchat-import-content">
1880 + <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
1881 + <p><?php esc_html_e('Import content from any webpage.', 'mxchat'); ?></p>
1882 + </div>
1883 + </button>
1884 +
1885 + <!-- Direct Content Import Option -->
1886 + <button type="button" class="mxchat-import-box" data-option="content" data-type="content">
1887 + <div class="mxchat-import-icon">
1888 + <span class="dashicons dashicons-editor-paste-text"></span>
1889 + </div>
1890 + <div class="mxchat-import-content">
1891 + <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
1892 + <p><?php esc_html_e('Submit content to be vectorized.', 'mxchat'); ?></p>
1893 + </div>
1894 + </button>
1895 +
1896 + <!-- PDF Import Option -->
1897 + <button type="button" class="mxchat-import-box" data-option="pdf" data-placeholder="<?php esc_attr_e('Enter PDF URL here', 'mxchat'); ?>" data-type="pdf">
1898 + <div class="mxchat-import-icon">
1899 + <span class="dashicons dashicons-media-document"></span>
1900 + </div>
1901 + <div class="mxchat-import-content">
1902 + <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
1903 + <p><?php esc_html_e('Import knowledge from PDF documents.', 'mxchat'); ?></p>
1904 + </div>
1905 + </button>
1906 + </div>
1907 +
1908 + <!-- Input Areas for URL and Content -->
1909 + <div class="mxchat-import-input-area" id="mxchat-url-input-area" style="display: none;">
1910 + <?php if (!$is_processing) : ?>
1911 + <form id="mxchat-url-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
1912 + <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
1913 + <input type="hidden" name="import_type" id="import_type" value="url">
1914 + <?php if ($multibot_active && $current_bot_id !== 'default') : ?>
1915 + <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>">
1916 + <?php endif; ?>
1917 + <div class="mxchat-url-input-group">
1918 + <input type="url"
1919 + name="sitemap_url"
1920 + id="sitemap_url"
1921 + placeholder="<?php esc_attr_e('Enter URL here', 'mxchat'); ?>"
1922 + required />
1923 + <button type="submit"
1924 + name="submit_sitemap"
1925 + class="mxchat-button-primary">
1926 + <?php esc_html_e('Import', 'mxchat'); ?>
1927 + </button>
1928 + </div>
1929 + <p class="mxchat-url-description" id="url-description-text"></p>
1930 + </form>
1931 + <?php endif; ?>
1932 + </div>
1933 +
1934 + <div class="mxchat-import-input-area" id="mxchat-content-input-area" style="display: none;">
1935 + <?php if (!$is_processing) : ?>
1936 + <form id="mxchat-content-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
1937 + <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
1938 + <?php if ($multibot_active && $current_bot_id !== 'default') : ?>
1939 + <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>">
1940 + <?php endif; ?>
1941 + <div class="mxchat-form-group">
1942 + <textarea
1943 + name="article_content"
1944 + id="article_content"
1945 + placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"
1946 + required
1947 + rows="6"
1948 + ></textarea>
1949 + </div>
1950 + <div class="mxchat-form-group">
1951 + <input type="url"
1952 + name="article_url"
1953 + id="article_url"
1954 + placeholder="<?php esc_attr_e('Enter source URL (Optional)', 'mxchat'); ?>">
1955 + </div>
1956 + <button type="submit"
1957 + name="submit_content"
1958 + class="mxchat-button-primary">
1959 + <?php esc_html_e('Import Content', 'mxchat'); ?>
1960 + </button>
1961 + </form>
1962 + <?php endif; ?>
1963 + </div>
1964 + </div>
1965 +
1966 + <!-- PDF Processing Status - ONLY PROCESSING -->
1967 + <?php if ($pdf_status && $pdf_status['status'] === 'processing') : ?>
1968 + <div class="mxchat-status-card" data-card-type="pdf">
1969 + <div class="mxchat-status-header">
1970 + <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
1971 +
1972 + <!-- Processing controls -->
1973 + <div class="mxchat-processing-controls">
1974 + <form method="post" class="mxchat-stop-form"
1975 + action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
1976 + <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
1977 + <button type="submit" name="stop_processing" class="mxchat-button-secondary">
1978 + <?php esc_html_e('Stop Processing', 'mxchat'); ?>
1979 + </button>
1980 + </form>
1981 +
1982 + <button type="button" class="mxchat-manual-batch-btn"
1983 + data-process-type="pdf"
1984 + data-url="<?php echo esc_attr(get_transient('mxchat_last_pdf_url')); ?>">
1985 + <?php esc_html_e('Process Batch', 'mxchat'); ?>
1986 + </button>
1987 + </div>
1988 + </div>
1989 +
1990 + <div class="mxchat-progress-bar">
1991 + <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
1992 + </div>
1993 +
1994 + <div class="mxchat-status-details">
1995 + <p><?php printf(
1996 + esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
1997 + absint($pdf_status['processed_pages']),
1998 + absint($pdf_status['total_pages']),
1999 + absint($pdf_status['percentage'])
2000 + ); ?></p>
2001 +
2002 + <?php if (!empty($pdf_status['failed_pages']) && $pdf_status['failed_pages'] > 0) : ?>
2003 + <p><strong><?php esc_html_e('Failed pages:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['failed_pages']); ?></p>
2004 + <?php endif; ?>
2005 +
2006 + <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($pdf_status['status'])); ?></p>
2007 + <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['last_update']); ?></p>
2008 + </div>
2009 + </div>
2010 + <?php endif; ?>
2011 +
2012 + <!-- Sitemap Processing Status - ONLY PROCESSING -->
2013 + <?php if ($sitemap_status && $sitemap_status['status'] === 'processing') : ?>
2014 + <div class="mxchat-status-card" data-card-type="sitemap">
2015 + <div class="mxchat-status-header">
2016 + <h4><?php esc_html_e('Sitemap Processing Status', 'mxchat'); ?></h4>
2017 +
2018 + <!-- Processing controls -->
2019 + <div class="mxchat-processing-controls">
2020 + <form method="post" class="mxchat-stop-form"
2021 + action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
2022 + <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
2023 + <button type="submit" name="stop_processing" class="mxchat-button-secondary">
2024 + <?php esc_html_e('Stop Processing', 'mxchat'); ?>
2025 + </button>
2026 + </form>
2027 +
2028 + <button type="button" class="mxchat-manual-batch-btn"
2029 + data-process-type="sitemap"
2030 + data-url="<?php echo esc_attr(get_transient('mxchat_last_sitemap_url')); ?>">
2031 + <?php esc_html_e('Process Batch', 'mxchat'); ?>
2032 + </button>
2033 + </div>
2034 + </div>
2035 +
2036 + <div class="mxchat-progress-bar">
2037 + <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
2038 + </div>
2039 +
2040 + <div class="mxchat-status-details">
2041 + <p><?php printf(
2042 + esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
2043 + absint($sitemap_status['processed_urls']),
2044 + absint($sitemap_status['total_urls']),
2045 + absint($sitemap_status['percentage'])
2046 + ); ?></p>
2047 +
2048 + <?php if (!empty($sitemap_status['failed_urls']) && $sitemap_status['failed_urls'] > 0) : ?>
2049 + <p><strong><?php esc_html_e('Failed URLs:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['failed_urls']); ?></p>
2050 + <?php endif; ?>
2051 +
2052 + <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($sitemap_status['status'])); ?></p>
2053 + <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['last_update']); ?></p>
2054 +
2055 + <?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
2056 + <div class="mxchat-error-notice">
2057 + <?php if (!empty($sitemap_status['error'])) : ?>
2058 + <p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
2059 + <?php endif; ?>
2060 + <?php if (!empty($sitemap_status['last_error'])) : ?>
2061 + <p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
2062 + <?php endif; ?>
2063 + </div>
2064 + <?php endif; ?>
2065 + </div>
2066 + </div>
2067 + <?php endif; ?>
2068 +
2069 + <!-- Single URL Submission Status -->
2070 + <?php
2071 + // Get single URL status
2072 + $single_url_status = $this->knowledge_manager->mxchat_get_single_url_status();
2073 + $is_active_processing =
2074 + ($sitemap_status && $sitemap_status['status'] === 'processing') ||
2075 + ($pdf_status && $pdf_status['status'] === 'processing');
2076 + ?>
2077 +
2078 + <div id="mxchat-single-url-status-container" <?php echo $is_active_processing ? 'style="display:none;"' : ''; ?>>
2079 + <?php if ($single_url_status && !$is_active_processing) : ?>
2080 + <div class="mxchat-status-card">
2081 + <div class="mxchat-status-header">
2082 + <h4><?php esc_html_e('Last URL Submission', 'mxchat'); ?></h4>
2083 + <?php if ($single_url_status['status'] === 'failed') : ?>
2084 + <span class="mxchat-status-badge mxchat-status-failed"><?php esc_html_e('Failed', 'mxchat'); ?></span>
2085 + <?php else : ?>
2086 + <span class="mxchat-status-badge mxchat-status-success"><?php esc_html_e('Success', 'mxchat'); ?></span>
2087 + <?php endif; ?>
2088 + </div>
2089 + <div class="mxchat-status-details">
2090 + <p><strong><?php esc_html_e('URL:', 'mxchat'); ?></strong>
2091 + <a href="<?php echo esc_url($single_url_status['url']); ?>" target="_blank">
2092 + <?php echo esc_html(strlen($single_url_status['url']) > 60 ? substr($single_url_status['url'], 0, 57) . '...' : $single_url_status['url']); ?>
2093 + </a>
2094 + </p>
2095 + <p><strong><?php esc_html_e('Submitted:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['human_time']); ?></p>
2096 +
2097 + <?php if ($single_url_status['status'] === 'failed' && !empty($single_url_status['error'])) : ?>
2098 + <div class="mxchat-error-notice">
2099 + <p class="error"><?php echo esc_html($single_url_status['error']); ?></p>
2100 + </div>
2101 + <?php endif; ?>
2102 +
2103 + <?php if ($single_url_status['status'] === 'complete') : ?>
2104 + <p><strong><?php esc_html_e('Content Length:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['content_length']); ?> <?php esc_html_e('characters', 'mxchat'); ?></p>
2105 + <p><strong><?php esc_html_e('Embedding Dimensions:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['embedding_dimensions']); ?></p>
2106 + <?php endif; ?>
2107 + </div>
2108 + </div>
2109 + <?php endif; ?>
2110 + </div>
2111 +
2112 + <!-- Completed Status Cards - Handles completed PDF/Sitemap processing -->
2113 + <?php
2114 + $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
2115 + echo $knowledge_manager->mxchat_render_completed_status_cards();
2116 + ?>
2117 +
2118 + </div>
2119 +
2120 + <!-- Knowledge Base Table Card -->
2121 + <div class="mxchat-card">
2122 + <div class="mxchat-card-header">
2123 + <h2>
2124 + <?php esc_html_e('Knowledge Base', 'mxchat'); ?>
2125 + <span class="mxchat-record-count">
2126 + <?php if ($showing_recent_only && $total_in_database > 1000): ?>
2127 + (<?php echo esc_html($total_records); ?> of <?php echo esc_html(number_format($total_in_database)); ?> total - recent entries only)
2128 + <?php else: ?>
2129 + (<?php echo esc_html($total_records); ?>)
2130 + <?php endif; ?>
2131 + </span>
2132 + <!-- Keep your existing badge code here -->
2133 + <?php if ($use_pinecone) : ?>
2134 + <span class="mxchat-data-source-badge pinecone" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #e3f2fd; color: #1976d2;">
2135 + <span class="dashicons dashicons-cloud"></span>
2136 + <?php esc_html_e('Pinecone', 'mxchat'); ?>
2137 + </span>
2138 + <?php else : ?>
2139 + <span class="mxchat-data-source-badge wordpress" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #f3e5f5; color: #7b1fa2;">
2140 + <span class="dashicons dashicons-database-view"></span>
2141 + <?php esc_html_e('WordPress DB', 'mxchat'); ?>
2142 + </span>
2143 + <?php endif; ?>
2144 + </h2>
2145 + <div class="mxchat-header-actions">
2146 + <!-- Search -->
2147 + <form method="get" id="knowledge-search" class="mxchat-search-form">
2148 + <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
2149 + <input type="hidden" name="page" value="mxchat-prompts" />
2150 + <?php if ($multibot_active && !empty($current_bot_id) && $current_bot_id !== 'default') : ?>
2151 + <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>" />
2152 + <?php endif; ?>
2153 + <div class="mxchat-search-group">
2154 + <span class="dashicons dashicons-search"></span>
2155 + <input type="text"
2156 + name="search"
2157 + placeholder="<?php esc_attr_e('Search Knowledge', 'mxchat'); ?>"
2158 + value="<?php echo esc_attr($search_query); ?>" />
2159 + </div>
2160 + </form>
2161 +
2162 +<form method="post"
2163 + action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
2164 + class="mxchat-delete-form"
2165 + onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
2166 + <?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
2167 + <input type="hidden" name="data_source" value="<?php echo esc_attr($data_source); ?>" />
2168 + <!-- Always include bot_id, even if it's 'default' -->
2169 + <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>" />
2170 + <button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
2171 + <span class="dashicons dashicons-trash"></span>
2172 + <?php esc_html_e('Delete All', 'mxchat'); ?>
2173 + </button>
2174 +</form>
2175 + </div>
2176 + </div>
2177 +
2178 + <!-- Recent Entries Info Banner -->
2179 + <?php if ($showing_recent_only && $total_in_database > 1000): ?>
2180 + <div class="mxchat-info-banner recent-only" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #e3f2fd; border-left: 4px solid #2196f3; color: #1565c0;">
2181 + <span class="dashicons dashicons-info"></span>
2182 + <span>
2183 + <?php printf(
2184 + esc_html__('Showing your %s most recent entries for faster loading. Your complete database contains %s entries. ', 'mxchat'),
2185 + number_format($total_records),
2186 + number_format($total_in_database)
2187 + ); ?>
2188 + <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('View complete database in Pinecone →', 'mxchat'); ?></a>
2189 + </span>
2190 + </div>
2191 + <?php endif; ?>
2192 +
2193 + <!-- Data Source Info Banner -->
2194 + <?php if ($use_pinecone) : ?>
2195 + <div class="mxchat-info-banner pinecone" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #e8f5e8; border-left: 4px solid #4caf50; color: #2e7d2e;">
2196 + <span class="dashicons dashicons-cloud"></span>
2197 + <span><?php esc_html_e('Refresh page to see new content. New entires or deletions can take up to 60 seconds to reflect! Refreshing too early means content won\'t show and you\'ll need to refresh again.', 'mxchat'); ?></span>
2198 + </div>
2199 + <?php else : ?>
2200 + <div class="mxchat-info-banner wordpress" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #fff3e0; border-left: 4px solid #ff9800; color: #e65100;">
2201 + <span class="dashicons dashicons-database-view"></span>
2202 + <span><?php esc_html_e('Refresh page to see new content, but wait 5-10 seconds first! Refreshing too early means content won\'t show and you\'ll need to refresh again.', 'mxchat'); ?></span>
2203 + </div>
2204 + <?php endif; ?>
2205 +
2206 + <!-- Table -->
2207 + <div class="mxchat-table-wrapper">
2208 + <table class="mxchat-records-table">
2209 + <thead>
2210 + <tr>
2211 + <th><?php esc_html_e('ID', 'mxchat'); ?></th>
2212 + <th><?php esc_html_e('Content', 'mxchat'); ?></th>
2213 + <th><?php esc_html_e('Source', 'mxchat'); ?></th>
2214 + <?php if ($data_source === 'pinecone') : ?>
2215 + <th><?php esc_html_e('Vector ID', 'mxchat'); ?></th>
2216 + <?php endif; ?>
2217 + <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
2218 + </tr>
2219 + </thead>
2220 + <tbody>
2221 + <?php if ($prompts) : ?>
2222 + <?php foreach ($prompts as $index => $prompt) : ?>
2223 + <tr id="prompt-<?php echo esc_attr($prompt->id); ?>"
2224 + data-source="<?php echo esc_attr($data_source); ?>"
2225 + <?php if ($data_source === 'pinecone') : ?>
2226 + style="background: rgba(33, 150, 243, 0.02);"
2227 + <?php endif; ?>>
2228 + <td>
2229 + <?php if ($data_source === 'pinecone') : ?>
2230 + <?php echo esc_html($index + 1 + (($current_page - 1) * $per_page)); ?>
2231 + <?php else : ?>
2232 + <?php echo esc_html($prompt->id); ?>
2233 + <?php endif; ?>
2234 + </td>
2235 + <td class="mxchat-content-cell">
2236 + <div class="content-view">
2237 + <?php
2238 + $content = $prompt->article_content;
2239 + // Check if content contains Hebrew characters
2240 + if (preg_match('/[\x{0590}-\x{05FF}]/u', $content)) {
2241 + // Apply RTL direction for Hebrew content
2242 + echo '<div dir="rtl" lang="he" class="rtl-content">';
2243 + echo wp_kses_post(wpautop(esc_textarea($content)));
2244 + echo '</div>';
2245 + } else {
2246 + echo wp_kses_post(wpautop(esc_textarea($content)));
2247 + }
2248 + ?>
2249 + </div>
2250 + <?php if ($data_source === 'wordpress') : ?>
2251 + <textarea class="content-edit" style="display:none;"
2252 + <?php if (preg_match('/[\x{0590}-\x{05FF}]/u', $prompt->article_content)) echo 'dir="rtl" lang="he"'; ?>>
2253 + <?php echo htmlspecialchars($prompt->article_content, ENT_QUOTES, 'UTF-8'); ?>
2254 + </textarea>
2255 + <?php endif; ?>
2256 + </td>
2257 + <td class="mxchat-url-cell">
2258 + <div class="url-view">
2259 + <?php if (!empty($prompt->source_url)) : ?>
2260 + <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
2261 + <span class="dashicons dashicons-external"></span>
2262 + <?php esc_html_e('View Source', 'mxchat'); ?>
2263 + </a>
2264 + <?php else : ?>
2265 + <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
2266 + <?php endif; ?>
2267 + </div>
2268 + <?php if ($data_source === 'wordpress') : ?>
2269 + <input type="text" class="url-edit" style="display:none;"
2270 + value="<?php echo htmlspecialchars($prompt->source_url, ENT_QUOTES, 'UTF-8'); ?>" />
2271 + <?php endif; ?>
2272 + </td>
2273 + <?php if ($data_source === 'pinecone') : ?>
2274 + <td class="mxchat-vector-id-cell">
2275 + <code style="background: #f5f5f5; padding: 2px 6px; border-radius: 3px; font-size: 11px;">
2276 + <?php echo esc_html(substr($prompt->id, 0, 12) . '...'); ?>
2277 + </code>
2278 + </td>
2279 + <?php endif; ?>
2280 +
2281 + <td class="mxchat-actions-cell">
2282 + <?php if ($data_source === 'wordpress') : ?>
2283 + <!-- WordPress - Full editing capabilities -->
2284 + <div class="mxchat-role-restriction-container" style="margin-bottom: 8px;">
2285 + <select class="mxchat-role-select"
2286 + data-entry-id="<?php echo esc_attr($prompt->id); ?>"
2287 + data-data-source="wordpress"
2288 + data-nonce="<?php echo wp_create_nonce('mxchat_update_role_nonce'); ?>">
2289 + <?php
2290 + $current_role = $prompt->role_restriction ?? 'public';
2291 + $role_options = $knowledge_manager->mxchat_get_role_options();
2292 + foreach ($role_options as $role_key => $role_label) : ?>
2293 + <option value="<?php echo esc_attr($role_key); ?>"
2294 + <?php selected($current_role, $role_key); ?>>
2295 + <?php echo esc_html($role_label); ?>
2296 + </option>
2297 + <?php endforeach; ?>
2298 + </select>
2299 + </div>
2300 +
2301 + <!-- Edit/Save Buttons -->
2302 + <div class="mxchat-action-buttons">
2303 + <button class="mxchat-button-icon edit-button"
2304 + data-id="<?php echo esc_attr($prompt->id); ?>">
2305 + <span class="dashicons dashicons-edit"></span>
2306 + </button>
2307 + <button class="mxchat-button-icon save-button"
2308 + data-id="<?php echo esc_attr($prompt->id); ?>"
2309 + style="display:none;"
2310 + data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
2311 + <span class="dashicons dashicons-saved"></span>
2312 + </button>
2313 + </div>
2314 + <?php else : ?>
2315 + <!-- Pinecone - Role restriction editable, content read-only -->
2316 + <div class="mxchat-role-restriction-container" style="margin-bottom: 8px;">
2317 + <select class="mxchat-role-select"
2318 + data-entry-id="<?php echo esc_attr($prompt->id); ?>"
2319 + data-data-source="pinecone"
2320 + data-nonce="<?php echo wp_create_nonce('mxchat_update_role_nonce'); ?>">
2321 + <?php
2322 + $current_role = $prompt->role_restriction ?? 'public';
2323 + $role_options = $knowledge_manager->mxchat_get_role_options();
2324 + foreach ($role_options as $role_key => $role_label) : ?>
2325 + <option value="<?php echo esc_attr($role_key); ?>"
2326 + <?php selected($current_role, $role_key); ?>>
2327 + <?php echo esc_html($role_label); ?>
2328 + </option>
2329 + <?php endforeach; ?>
2330 + </select>
2331 + </div>
2332 +
2333 + <?php endif; ?>
2334 +
2335 + <!-- Delete button for both sources -->
2336 + <div class="mxchat-delete-container">
2337 + <?php if ($data_source === 'pinecone') : ?>
2338 + <!-- AJAX Delete for Pinecone -->
2339 + <button type="button"
2340 + class="mxchat-button-icon delete-button-ajax"
2341 + data-vector-id="<?php echo esc_attr($prompt->id); ?>"
2342 + data-bot-id="<?php echo esc_attr($current_bot_id); ?>"
2343 + data-nonce="<?php echo wp_create_nonce('mxchat_delete_pinecone_prompt_nonce'); ?>"
2344 + title="<?php esc_attr_e('Delete entry', 'mxchat'); ?>">
2345 + <span class="dashicons dashicons-trash"></span>
2346 + </button>
2347 + <?php else : ?>
2348 + <!-- Regular link delete for WordPress DB -->
2349 + <a href="<?php echo esc_url(admin_url(
2350 + 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
2351 + . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
2352 + )); ?>"
2353 + class="mxchat-button-icon delete-button"
2354 + onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
2355 + <span class="dashicons dashicons-trash"></span>
2356 + </a>
2357 + <?php endif; ?>
2358 + </div>
2359 + </td>
2360 +
2361 + </tr>
2362 + <?php endforeach; ?>
2363 + <?php else : ?>
2364 + <tr>
2365 + <td colspan="<?php echo $data_source === 'pinecone' ? '5' : '4'; ?>" class="mxchat-no-records">
2366 + <?php if ($use_pinecone) : ?>
2367 + <?php esc_html_e('No vectors found in Pinecone database.', 'mxchat'); ?>
2368 + <?php else : ?>
2369 + <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
2370 + <?php endif; ?>
2371 + </td>
2372 + </tr>
2373 + <?php endif; ?>
2374 + </tbody>
2375 + </table>
2376 + </div>
2377 +
2378 + <?php if ($page_links) : ?>
2379 + <div class="mxchat-pagination">
2380 + <?php echo wp_kses_post($page_links); ?>
2381 + </div>
2382 + <?php endif; ?>
2383 + </div>
2384 +
2385 + </div>
2386 +
2387 + <!-- Sync Settings Tab (Initially Hidden) -->
2388 + <div id="mxchat-kb-tab-sync" class="mxchat-kb-tab-content">
2389 +<div class="mxchat-card">
2390 + <!-- Auto-Sync Settings -->
2391 + <div class="mxchat-settings-section">
2392 + <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
2393 + <p class="mxchat-description">
2394 + <?php esc_html_e('Note: Auto-sync works only for newly published content. Existing posts and pages must be imported manually below. Works with Pinecone if enabled', 'mxchat'); ?>
2395 + </p>
2396 + <div class="mxchat-autosave-section">
2397 + <div class="mxchat-toggle-group">
2398 + <div class="mxchat-toggle-container">
2399 + <label class="mxchat-toggle-switch">
2400 + <input type="checkbox"
2401 + name="mxchat_auto_sync_posts"
2402 + class="mxchat-autosave-field"
2403 + value="1"
2404 + data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
2405 + <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
2406 + <span class="mxchat-toggle-slider"></span>
2407 + </label>
2408 + <span class="mxchat-toggle-label">
2409 + <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
2410 + </span>
2411 + </div>
2412 +
2413 + <div class="mxchat-toggle-container">
2414 + <label class="mxchat-toggle-switch">
2415 + <input type="checkbox"
2416 + name="mxchat_auto_sync_pages"
2417 + class="mxchat-autosave-field"
2418 + value="1"
2419 + data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
2420 + <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
2421 + <span class="mxchat-toggle-slider"></span>
2422 + </label>
2423 + <span class="mxchat-toggle-label">
2424 + <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
2425 + </span>
2426 + </div>
2427 +
2428 + <!-- Custom Post Types Section -->
2429 + <div class="mxchat-section-content">
2430 + <div class="mxchat-custom-post-types-header">
2431 + <button id="mxchat-custom-post-types-toggle" class="mxchat-button-secondary">
2432 + <?php esc_html_e('Advanced Custom Post Sync Settings', 'mxchat'); ?>
2433 + <span class="mxchat-toggle-icon">▼</span>
2434 + </button>
2435 + </div>
2436 +
2437 + <div id="mxchat-custom-post-types-container" class="mxchat-custom-post-types-container" style="display: none;">
2438 + <h3><?php esc_html_e('Sync Custom Post Types', 'mxchat'); ?></h3>
2439 + <p><?php esc_html_e('Select additional custom post types to automatically sync with the chatbot.', 'mxchat'); ?></p>
2440 +
2441 + <div class="mxchat-custom-post-types">
2442 + <?php
2443 + $post_types = $knowledge_manager->mxchat_get_public_post_types();
2444 + // Skip post and page as they're handled separately
2445 + unset($post_types['post']);
2446 + unset($post_types['page']);
2447 +
2448 + if (!empty($post_types)) {
2449 + foreach ($post_types as $post_type => $label) {
2450 + $option_name = 'mxchat_auto_sync_' . $post_type;
2451 + $is_enabled = get_option($option_name, '0');
2452 + ?>
2453 + <div class="mxchat-toggle-container">
2454 + <label class="mxchat-toggle-switch">
2455 + <input type="checkbox"
2456 + name="<?php echo esc_attr($option_name); ?>"
2457 + class="mxchat-autosave-field"
2458 + value="1"
2459 + data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
2460 + <?php checked($is_enabled, '1'); ?>>
2461 + <span class="mxchat-toggle-slider"></span>
2462 + </label>
2463 + <span class="mxchat-toggle-label">
2464 + <?php echo esc_html($label); ?> (<?php echo esc_html($post_type); ?>)
2465 + </span>
2466 + </div>
2467 + <?php
2468 + }
2469 + } else {
2470 + echo '<p>' . esc_html__('No custom post types found.', 'mxchat') . '</p>';
2471 + }
2472 + ?>
2473 + </div>
2474 + </div>
2475 + </div>
2476 + </div>
2477 + </div>
2478 + </div>
2479 +</div>
2480 +</div>
2481 +
2482 +<!-- NEW PINECONE TAB -->
2483 + <div id="mxchat-kb-tab-pinecone" class="mxchat-kb-tab-content mxchat-autosave-section">
2484 + <div class="mxchat-card">
2485 + <h2><?php esc_html_e('Pinecone Vector Database Settings', 'mxchat'); ?></h2>
2486 + <p class="mxchat-description">
2487 + <?php echo wp_kses(
2488 + __('<strong>Pinecone is optional</strong> and not required for MxChat to function. It provides enhanced search performance for larger knowledge bases. When enabled, content will be stored in Pinecone instead of the WordPress database, but you can use MxChat without it.', 'mxchat'),
2489 + array('strong' => array())
2490 + ); ?>
2491 + </p>
2492 +
2493 + <div class="mxchat-pinecone-info-box">
2494 + <div class="mxchat-info-icon">
2495 + <span class="dashicons dashicons-info"></span>
2496 + </div>
2497 + <div class="mxchat-info-content">
2498 + <h4><?php esc_html_e('What is Pinecone?', 'mxchat'); ?></h4>
2499 + <p><?php esc_html_e('Pinecone is a specialized vector database designed for AI applications. It provides faster similarity searches and better scalability compared to traditional databases for AI-powered features.', 'mxchat'); ?></p>
2500 + <p><a href="https://www.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Learn more about Pinecone →', 'mxchat'); ?></a></p>
2501 + </div>
2502 + </div>
2503 +
2504 + <div class="mxchat-database-settings-form">
2505 + <!-- REMOVED the WordPress form - we're using AJAX auto-save instead -->
2506 + <?php
2507 + $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
2508 + $use_pinecone = $pinecone_options['mxchat_use_pinecone'] ?? '0';
2509 + ?>
2510 +
2511 + <div class="mxchat-toggle-container">
2512 + <label class="mxchat-toggle-switch">
2513 + <input type="checkbox"
2514 + name="mxchat_pinecone_addon_options[mxchat_use_pinecone]"
2515 + value="1"
2516 + <?php checked($use_pinecone, '1'); ?>>
2517 + <span class="mxchat-toggle-slider"></span>
2518 + </label>
2519 + <span class="mxchat-toggle-label">
2520 + <?php esc_html_e('Enable Pinecone Database', 'mxchat'); ?>
2521 + </span>
2522 + </div>
2523 +
2524 + <div class="mxchat-pinecone-settings" <?php echo $use_pinecone ? '' : 'style="display: none;"'; ?>>
2525 +
2526 + <?php if ($use_pinecone) : ?>
2527 + <div class="mxchat-knowledge-warning success">
2528 + <p><span class="dashicons dashicons-yes-alt"></span>
2529 + <?php esc_html_e('Pinecone is enabled. All new knowledge base content will be stored in Pinecone.', 'mxchat'); ?>
2530 + </p>
2531 + </div>
2532 + <?php endif; ?>
2533 +
2534 + <div class="mxchat-form-group">
2535 + <label for="mxchat_pinecone_api_key">
2536 + <?php esc_html_e('Pinecone API Key', 'mxchat'); ?> <span class="required">*</span>
2537 + </label>
2538 + <input type="password"
2539 + id="mxchat_pinecone_api_key"
2540 + name="mxchat_pinecone_addon_options[mxchat_pinecone_api_key]"
2541 + value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_api_key'] ?? ''); ?>"
2542 + class="regular-text"
2543 + placeholder="pcsk_..." />
2544 + <p class="description">
2545 + <?php esc_html_e('Found in your Pinecone dashboard under API Keys.', 'mxchat'); ?>
2546 + <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Open Pinecone Dashboard', 'mxchat'); ?></a>
2547 + </p>
2548 + </div>
2549 +
2550 + <div class="mxchat-form-group">
2551 + <label for="mxchat_pinecone_environment">
2552 + <?php esc_html_e('Region', 'mxchat'); ?>
2553 + </label>
2554 + <input type="text"
2555 + id="mxchat_pinecone_environment"
2556 + name="mxchat_pinecone_addon_options[mxchat_pinecone_environment]"
2557 + value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_environment'] ?? ''); ?>"
2558 + placeholder="e.g., gcp-starter"
2559 + class="regular-text" />
2560 + <p class="description">
2561 + <?php esc_html_e('Your Pinecone environment/region (e.g., gcp-starter, us-west1-gcp, us-east-1-aws)', 'mxchat'); ?>
2562 + </p>
2563 + </div>
2564 +
2565 + <div class="mxchat-form-group">
2566 + <label for="mxchat_pinecone_index">
2567 + <?php esc_html_e('Index Name', 'mxchat'); ?> <span class="required">*</span>
2568 + </label>
2569 + <input type="text"
2570 + id="mxchat_pinecone_index"
2571 + name="mxchat_pinecone_addon_options[mxchat_pinecone_index]"
2572 + value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_index'] ?? ''); ?>"
2573 + placeholder="e.g., my-wordpress-vectors"
2574 + class="regular-text" />
2575 + <p class="description">
2576 + <?php esc_html_e('The name of your Pinecone index. Must be created in your Pinecone dashboard first.', 'mxchat'); ?>
2577 + </p>
2578 + </div>
2579 +
2580 + <div class="mxchat-form-group">
2581 + <label for="mxchat_pinecone_host">
2582 + <?php esc_html_e('Pinecone Host', 'mxchat'); ?> <span class="required">*</span>
2583 + </label>
2584 + <input type="text"
2585 + id="mxchat_pinecone_host"
2586 + name="mxchat_pinecone_addon_options[mxchat_pinecone_host]"
2587 + value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_host'] ?? ''); ?>"
2588 + placeholder="e.g., my-index-xyz123.svc.pinecone.io"
2589 + class="regular-text" />
2590 + <p class="description">
2591 + <?php esc_html_e('The hostname from your Pinecone index URL (exclude https://). Found in your index details.', 'mxchat'); ?>
2592 + </p>
2593 + </div>
2594 +
2595 +<div class="mxchat-setup-steps">
2596 + <h3><?php esc_html_e('Setup Instructions', 'mxchat'); ?></h3>
2597 + <div class="mxchat-setup-step">
2598 + <span class="step-number">1</span>
2599 + <div class="step-content">
2600 + <h4><?php esc_html_e('Create Account', 'mxchat'); ?></h4>
2601 + <p><?php esc_html_e('Create a free account at', 'mxchat'); ?> <a href="https://www.pinecone.io/" target="_blank">pinecone.io</a></p>
2602 + </div>
2603 + </div>
2604 + <div class="mxchat-setup-step">
2605 + <span class="step-number">2</span>
2606 + <div class="step-content">
2607 + <h4><?php esc_html_e('Create Index', 'mxchat'); ?></h4>
2608 + <p><?php esc_html_e('Create a new index with these settings:', 'mxchat'); ?></p>
2609 + <ul>
2610 + <li><?php esc_html_e('Dimensions: Choose based on your embedding model - 1536 (OpenAI Ada 2, TE3 Small), 2048 (Voyage-3 Large), 3072 (TE3 Large, Gemini Embedding), 1536 (Gemini Embedding), or 768 (Gemini Embedding)', 'mxchat'); ?></li>
2611 + <li><?php esc_html_e('Metric: Cosine', 'mxchat'); ?></li>
2612 + <li><?php esc_html_e('Cloud & Region: Your preferred region', 'mxchat'); ?></li>
2613 + </ul>
2614 + </div>
2615 + </div>
2616 + <div class="mxchat-setup-step">
2617 + <span class="step-number">3</span>
2618 + <div class="step-content">
2619 + <h4><?php esc_html_e('Get API Key', 'mxchat'); ?></h4>
2620 + <p><?php esc_html_e('Copy your API key from the API Keys section', 'mxchat'); ?></p>
2621 + </div>
2622 + </div>
2623 + <div class="mxchat-setup-step">
2624 + <span class="step-number">4</span>
2625 + <div class="step-content">
2626 + <h4><?php esc_html_e('Get Index Host', 'mxchat'); ?></h4>
2627 + <p><?php esc_html_e('Copy your index host URL from the index details', 'mxchat'); ?></p>
2628 + </div>
2629 + </div>
2630 + <div class="mxchat-setup-step">
2631 + <span class="step-number">5</span>
2632 + <div class="step-content">
2633 + <h4><?php esc_html_e('Save Settings', 'mxchat'); ?></h4>
2634 + <p><?php esc_html_e('Fill in the form above and save settings', 'mxchat'); ?></p>
2635 + </div>
2636 + </div>
2637 +</div>
2638 +
2639 +
2640 +
2641 + </div>
2642 +
2643 +
2644 + </div>
2645 + </div>
2646 + </div>
2647 +
2648 +</div>
2649 +
2650 +
2651 +
2652 +
2653 +</div>
2654 +</div>
2655 +
2656 +
2657 +<!-- Content Selector Modal -->
2658 +<div id="mxchat-kb-content-selector-modal" class="mxchat-kb-modal">
2659 + <div class="mxchat-kb-modal-content">
2660 +<div class="mxchat-kb-modal-header">
2661 + <h3>
2662 + <?php esc_html_e('Select WordPress Content', 'mxchat'); ?><br>
2663 + <span class="mxchat-kb-header-note"><?php esc_html_e('(Content imported here will be tagged "In Knowledge Base")', 'mxchat'); ?></span>
2664 + </h3>
2665 + <span class="mxchat-kb-modal-close">&times;</span>
2666 +</div>
2667 + <div class="mxchat-kb-modal-filters">
2668 + <div class="mxchat-kb-search-group">
2669 + <input type="text" id="mxchat-kb-content-search" placeholder="<?php esc_attr_e('Search...', 'mxchat'); ?>">
2670 + </div>
2671 +
2672 + <div class="mxchat-kb-filter-group">
2673 + <select id="mxchat-kb-content-type-filter">
2674 + <option value="all"><?php esc_html_e('All Content Types', 'mxchat'); ?></option>
2675 + <option value="post"><?php esc_html_e('Posts', 'mxchat'); ?></option>
2676 + <option value="page"><?php esc_html_e('Pages', 'mxchat'); ?></option>
2677 + <?php
2678 + // Add other post types dynamically
2679 + $post_types = get_post_types(array('public' => true), 'objects');
2680 + foreach ($post_types as $post_type) {
2681 + // Skip post and page as they're already added
2682 + if (!in_array($post_type->name, array('post', 'page'))) {
2683 + echo '<option value="' . esc_attr($post_type->name) . '">' . esc_html($post_type->label) . '</option>';
2684 + }
2685 + }
2686 + ?>
2687 + </select>
2688 +
2689 + <select id="mxchat-kb-content-status-filter">
2690 + <option value="publish"><?php esc_html_e('Published', 'mxchat'); ?></option>
2691 + <option value="draft"><?php esc_html_e('Drafts', 'mxchat'); ?></option>
2692 + <option value="all"><?php esc_html_e('All Statuses', 'mxchat'); ?></option>
2693 + </select>
2694 +
2695 + <select id="mxchat-kb-processed-filter">
2696 + <option value="all"><?php esc_html_e('All Content', 'mxchat'); ?></option>
2697 + <option value="processed"><?php esc_html_e('In Knowledge Base', 'mxchat'); ?></option>
2698 + <option value="unprocessed"><?php esc_html_e('Not In Knowledge Base', 'mxchat'); ?></option>
2699 + </select>
2700 + </div>
2701 + </div>
2702 +
2703 + <div class="mxchat-kb-content-selection">
2704 + <div class="mxchat-kb-selection-header">
2705 + <label>
2706 + <input type="checkbox" id="mxchat-kb-select-all">
2707 + <?php esc_html_e('Select All', 'mxchat'); ?>
2708 + </label>
2709 + <span class="mxchat-kb-selection-count">0 <?php esc_html_e('selected', 'mxchat'); ?></span>
2710 + </div>
2711 +
2712 + <div class="mxchat-kb-content-list">
2713 + <!-- Content will be loaded here via AJAX -->
2714 + <div class="mxchat-kb-loading">
2715 + <span class="mxchat-kb-spinner is-active"></span>
2716 + <?php esc_html_e('Loading content...', 'mxchat'); ?>
2717 + </div>
2718 + </div>
2719 +
2720 + <div class="mxchat-kb-pagination">
2721 + <!-- Pagination will be added here -->
2722 + </div>
2723 + </div>
2724 +
2725 + <div class="mxchat-kb-modal-footer">
2726 + <button type="button" id="mxchat-kb-process-selected" class="mxchat-kb-button-primary" disabled>
2727 + <?php esc_html_e('Process Selected Content', 'mxchat'); ?>
2728 + <span class="mxchat-kb-selected-count">(0)</span>
2729 + </button>
2730 + <button type="button" class="mxchat-kb-button-secondary mxchat-kb-modal-close">
2731 + <?php esc_html_e('Cancel', 'mxchat'); ?>
2732 + </button>
2733 + </div>
2734 + </div>
2735 +</div>
2736 +
2737 +<?php
2738 +}
2739 +
2740 +/**
2741 + * Get bot-specific Pinecone configuration
2742 + * Used in the knowledge retrieval functions
2743 + */
2744 +private function get_bot_pinecone_config($bot_id = 'default') {
2745 + error_log("MXCHAT DEBUG: get_bot_pinecone_config called for bot: " . $bot_id);
2746 +
2747 + // If default bot or multi-bot add-on not active, use default Pinecone config
2748 + if ($bot_id === 'default' || !class_exists('MxChat_Multi_Bot_Manager')) {
2749 + error_log("MXCHAT DEBUG: Using default Pinecone config (no multi-bot or bot is 'default')");
2750 + $addon_options = get_option('mxchat_pinecone_addon_options', array());
2751 + $config = array(
2752 + 'use_pinecone' => (isset($addon_options['mxchat_use_pinecone']) && $addon_options['mxchat_use_pinecone'] === '1'),
2753 + 'api_key' => $addon_options['mxchat_pinecone_api_key'] ?? '',
2754 + 'host' => $addon_options['mxchat_pinecone_host'] ?? '',
2755 + 'namespace' => $addon_options['mxchat_pinecone_namespace'] ?? ''
2756 + );
2757 + error_log("MXCHAT DEBUG: Default config - use_pinecone: " . ($config['use_pinecone'] ? 'true' : 'false'));
2758 + return $config;
2759 + }
2760 +
2761 + error_log("MXCHAT DEBUG: Calling filter 'mxchat_get_bot_pinecone_config' for bot: " . $bot_id);
2762 +
2763 + // Hook for multi-bot add-on to provide bot-specific Pinecone config
2764 + $bot_pinecone_config = apply_filters('mxchat_get_bot_pinecone_config', array(), $bot_id);
2765 +
2766 + if (!empty($bot_pinecone_config)) {
2767 + error_log("MXCHAT DEBUG: Got bot-specific config from filter");
2768 + error_log(" - use_pinecone: " . (isset($bot_pinecone_config['use_pinecone']) ? ($bot_pinecone_config['use_pinecone'] ? 'true' : 'false') : 'not set'));
2769 + error_log(" - host: " . ($bot_pinecone_config['host'] ?? 'not set'));
2770 + error_log(" - namespace: " . ($bot_pinecone_config['namespace'] ?? 'not set'));
2771 + } else {
2772 + error_log("MXCHAT DEBUG: Filter returned empty config!");
2773 + }
2774 +
2775 + return is_array($bot_pinecone_config) ? $bot_pinecone_config : array();
2776 +}
2777 +
2778 +public function mxchat_delete_chat_history() {
2779 + if (!current_user_can('manage_options')) {
2780 + echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
2781 + wp_die();
2782 + }
2783 + check_ajax_referer('mxchat_delete_chat_history', 'security');
2784 + global $wpdb;
2785 + $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
2786 +
2787 + if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
2788 + $deleted_count = 0;
2789 +
2790 + foreach ($_POST['delete_session_ids'] as $session_id) {
2791 + $session_id_sanitized = sanitize_text_field($session_id);
2792 +
2793 + // Clear relevant cache before deletion
2794 + $cache_key = 'chat_session_' . $session_id_sanitized;
2795 + wp_cache_delete($cache_key, 'mxchat_chat_sessions');
2796 +
2797 + // Perform the deletion from the database table
2798 + $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
2799 +
2800 + // Delete the corresponding option entry from wp_options table
2801 + delete_option("mxchat_history_" . $session_id_sanitized);
2802 +
2803 + // Delete any associated metadata options
2804 + delete_option("mxchat_email_" . $session_id_sanitized);
2805 + delete_option("mxchat_agent_name_" . $session_id_sanitized);
2806 +
2807 + $deleted_count++;
2808 + }
2809 +
2810 + // Optionally, clear a general cache if you have one
2811 + wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
2812 +
2813 + echo wp_json_encode([
2814 + 'success' => sprintf(
2815 + esc_html__('%d chat session(s) have been deleted from all storage locations.', 'mxchat'),
2816 + $deleted_count
2817 + )
2818 + ]);
2819 + } else {
2820 + echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
2821 + }
2822 +
2823 + wp_die();
2824 +}
2825 +public function display_admin_notices() {
2826 + // Check if we're on a MXChat admin page
2827 + $screen = get_current_screen();
2828 + if (!$screen || strpos($screen->base, 'mxchat') === false) {
2829 + return;
2830 + }
2831 +
2832 + //error_log('MxChat admin_notices hook fired on screen: ' . $screen->base);
2833 +
2834 + // Check for error notices
2835 + $error_notice = get_transient('mxchat_admin_notice_error');
2836 + if ($error_notice) {
2837 + //error_log('Found error transient: ' . $error_notice);
2838 + echo '<div class="notice notice-error is-dismissible"><p>' . wp_kses_post($error_notice) . '</p></div>';
2839 + delete_transient('mxchat_admin_notice_error');
2840 + //error_log('Displayed and deleted error transient');
2841 + } else {
2842 + //error_log('No error transient found');
2843 + }
2844 +
2845 + // Check for success notices
2846 + $success_notice = get_transient('mxchat_admin_notice_success');
2847 + if ($success_notice) {
2848 + //error_log('Found success transient: ' . $success_notice);
2849 + echo '<div class="notice notice-success is-dismissible"><p>' . wp_kses_post($success_notice) . '</p></div>';
2850 + delete_transient('mxchat_admin_notice_success');
2851 + //error_log('Displayed and deleted success transient');
2852 + }
2853 +
2854 + // Check for info notices
2855 + $info_notice = get_transient('mxchat_admin_notice_info');
2856 + if ($info_notice) {
2857 + //error_log('Found info transient: ' . $info_notice);
2858 + echo '<div class="notice notice-info is-dismissible"><p>' . wp_kses_post($info_notice) . '</p></div>';
2859 + delete_transient('mxchat_admin_notice_info');
2860 + //error_log('Displayed and deleted info transient');
2861 + }
2862 +
2863 +}
2864 +
2865 +
2866 +public function mxchat_create_activation_page() {
2867 + $license_status = get_option('mxchat_license_status', 'inactive');
2868 + $license_error = get_option('mxchat_license_error', '');
2869 + $current_domain = parse_url(home_url(), PHP_URL_HOST);
2870 +
2871 + $license_management_url = 'https://mxchat.ai/my-account/orders/';
2872 +
2873 + // Check if this activation has been linked to a domain
2874 + $is_domain_linked = $this->is_current_activation_linked($current_domain);
2875 + ?>
2876 + <div class="wrap mxchat-admin-activation">
2877 + <div class="mxchat-pro-hero">
2878 + <h1 class="pro-title">
2879 + <span class="pro-gradient-text">Manage</span> MxChat Pro
2880 + </h1>
2881 + <p class="pro-subtitle">
2882 + <?php if ($license_status === 'active'): ?>
2883 + <?php esc_html_e('Your pro license is active. Manage your activation below.', 'mxchat'); ?>
2884 + <?php else: ?>
2885 + <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
2886 + <?php endif; ?>
2887 + </p>
2888 + </div>
2889 +
2890 + <?php if ($license_status === 'inactive' && !empty($license_error)): ?>
2891 + <div class="error notice">
2892 + <p><?php echo esc_html($license_error); ?></p>
2893 + </div>
2894 + <?php endif; ?>
2895 +
2896 + <!-- Domain Linking Notice for Existing Users -->
2897 + <?php if ($license_status === 'active' && !$is_domain_linked): ?>
2898 + <div class="notice notice-info">
2899 + <p>
2900 + <strong><?php esc_html_e('New Feature: Domain Tracking', 'mxchat'); ?></strong><br>
2901 + <?php esc_html_e('We\'ve enhanced our license system to track your activated domains. Link this activation to your domain for better license management.', 'mxchat'); ?>
2902 + </p>
2903 + <p>
2904 + <button type="button" id="link-domain-button" class="button button-secondary">
2905 + <?php esc_html_e('Link This Domain', 'mxchat'); ?>
2906 + </button>
2907 + <span id="domain-link-status" style="margin-left: 10px;"></span>
2908 + </p>
2909 + </div>
2910 + <?php endif; ?>
2911 +
2912 + <!-- Activation Form -->
2913 + <form id="mxchat-activation-form" class="mxchat-pro-form" style="<?php echo $license_status === 'active' ? 'display: none;' : ''; ?>">
2914 + <div class="mxchat-pro-form-container">
2915 + <table class="form-table">
2916 + <tr valign="top">
2917 + <th scope="row"><?php esc_html_e('Email Address', 'mxchat'); ?></th>
2918 + <td>
2919 + <input type="email" id="mxchat_pro_email" name="mxchat_pro_email" value="<?php echo esc_attr(get_option('mxchat_pro_email')); ?>" class="regular-text mxchat-pro-input" required />
2920 + </td>
2921 + </tr>
2922 + <tr valign="top">
2923 + <th scope="row"><?php esc_html_e('Activation Key', 'mxchat'); ?></th>
2924 + <td>
2925 + <input type="text" id="mxchat_activation_key" name="mxchat_activation_key" value="<?php echo esc_attr(get_option('mxchat_activation_key')); ?>" class="regular-text mxchat-pro-input" required />
2926 + </td>
2927 + </tr>
2928 + </table>
2929 +
2930 + <!-- Hidden field for domain -->
2931 + <input type="hidden" id="mxchat_domain" name="domain" value="<?php echo esc_attr($current_domain); ?>" />
2932 +
2933 + <?php if ($license_status !== 'active'): ?>
2934 + <div class="mxchat-pro-button-container">
2935 + <button type="submit" id="activate_license_button" class="button button-primary mxchat-pro-button"><?php esc_html_e('Activate License', 'mxchat'); ?></button>
2936 + <div id="mxchat-activation-spinner" class="mxchat-activation-spinner" style="display: none;"></div>
2937 + </div>
2938 + <?php endif; ?>
2939 + </div>
2940 + </form>
2941 +
2942 + <!-- License Status Display -->
2943 + <div class="mxchat-pro-status">
2944 + <h3><?php esc_html_e('License Status:', 'mxchat'); ?>
2945 + <span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
2946 + <?php echo $license_status === 'active' ? esc_html__('Active', 'mxchat') : esc_html__('Inactive', 'mxchat'); ?>
2947 + </span>
2948 + </h3>
2949 +
2950 + <?php if ($license_status === 'active'): ?>
2951 + <div class="mxchat-license-details">
2952 + <p><strong><?php esc_html_e('Domain:', 'mxchat'); ?></strong> <?php echo esc_html($current_domain); ?>
2953 + <?php if ($is_domain_linked): ?>
2954 + <span style="color: green; margin-left: 10px;">✓ <?php esc_html_e('Linked', 'mxchat'); ?></span>
2955 + <?php else: ?>
2956 + <span style="color: orange; margin-left: 10px;">⚠ <?php esc_html_e('Not Linked', 'mxchat'); ?></span>
2957 + <?php endif; ?>
2958 + </p>
2959 + <p><strong><?php esc_html_e('Email:', 'mxchat'); ?></strong> <?php echo esc_html(get_option('mxchat_pro_email')); ?></p>
2960 + <p><strong><?php esc_html_e('License Key:', 'mxchat'); ?></strong>
2961 + <code style="background: #f1f1f1; padding: 2px 6px; border-radius: 3px;">
2962 + <?php echo esc_html(get_option('mxchat_activation_key')); ?>
2963 + </code>
2964 + </p>
2965 + <p>
2966 + <small>
2967 + <?php esc_html_e('Manage all your licenses and domains on', 'mxchat'); ?>
2968 + <a href="<?php echo esc_url($license_management_url); ?>" target="_blank">
2969 + <?php esc_html_e('your account dashboard', 'mxchat'); ?>
2970 + </a>
2971 + </small>
2972 + </p>
2973 +
2974 + <!-- Deactivation Section -->
2975 + <div class="mxchat-deactivation-section" style="margin-top: 20px; padding: 15px; background: #fff3cd; border-left: 4px solid #ffc107; border-radius: 4px;">
2976 + <h4 style="margin-top: 0; color: #856404;">
2977 + <?php esc_html_e('License Management', 'mxchat'); ?>
2978 + </h4>
2979 + <p style="margin-bottom: 15px; color: #856404;">
2980 + <?php esc_html_e('Need to move this license to another site? Deactivate it here first, then activate it on your new site.', 'mxchat'); ?>
2981 + </p>
2982 + <button type="button" id="deactivate-license-button" class="button button-secondary" style="background: #dc3545; color: white; border-color: #dc3545;">
2983 + 🔓 <?php esc_html_e('Deactivate License', 'mxchat'); ?>
2984 + </button>
2985 + <span id="deactivate-status" style="margin-left: 10px;"></span>
2986 + </div>
2987 + </div>
2988 + <?php endif; ?>
2989 + </div>
2990 +
2991 + <!-- Hidden fields for JavaScript -->
2992 + <input type="hidden" id="mxchat-ajax-url" value="<?php echo admin_url('admin-ajax.php'); ?>" />
2993 + <input type="hidden" id="mxchat-nonce" value="<?php echo wp_create_nonce('mxchat_activate_license_nonce'); ?>" />
2994 + <input type="hidden" id="mxchat-api-url" value="https://mxchat.ai" />
2995 + </div>
2996 + <?php
2997 +}
2998 +
2999 +/**
3000 + * Check if current activation is linked to a domain
3001 + * This checks YOUR website's database, not the user's local database
3002 + */
3003 +private function is_current_activation_linked($domain) {
3004 + $license_key = get_option('mxchat_activation_key');
3005 + $email = get_option('mxchat_pro_email');
3006 +
3007 + if (empty($license_key) || empty($email)) {
3008 + return false;
3009 + }
3010 +
3011 + // Check with YOUR website's API
3012 + $response = wp_remote_post('https://mxchat.ai/mxchat-api/check-domain', array(
3013 + 'body' => array(
3014 + 'license_key' => $license_key,
3015 + 'email' => $email,
3016 + 'domain' => $domain
3017 + ),
3018 + 'timeout' => 10,
3019 + 'sslverify' => false
3020 + ));
3021 +
3022 + if (is_wp_error($response)) {
3023 + return false;
3024 + }
3025 +
3026 + $body = json_decode(wp_remote_retrieve_body($response), true);
3027 + return isset($body['success']) && $body['success'] && isset($body['data']['linked']) && $body['data']['linked'];
3028 +}
3029 +
3030 +
3031 +public function mxchat_actions_page_html() {
3032 + if (!current_user_can('manage_options')) {
3033 + return;
3034 + }
3035 +
3036 + // Keep existing data fetching logic
3037 + global $wpdb;
3038 + $table_name = $wpdb->prefix . 'mxchat_intents';
3039 + $page = isset($_GET['paged']) ? max(1, intval($_GET['paged'])) : 1;
3040 + $per_page = 20;
3041 + $offset = ($page - 1) * $per_page;
3042 +
3043 + // Success message
3044 + if (isset($_GET['updated']) && $_GET['updated'] === 'true') {
3045 + echo '<div class="notice notice-success is-dismissible"><p>' .
3046 + esc_html__('Action updated successfully.', 'mxchat') .
3047 + '</p></div>';
3048 + }
3049 +
3050 + // Filtering logic
3051 + $where = '1=1';
3052 + $search_term = isset($_GET['s']) ? trim($_GET['s']) : '';
3053 + $callback_filter = isset($_GET['callback_filter']) ? sanitize_text_field($_GET['callback_filter']) : '';
3054 +
3055 + if ($search_term) {
3056 + $search_term_like = '%' . $wpdb->esc_like($search_term) . '%';
3057 + $where .= $wpdb->prepare(' AND (intent_label LIKE %s OR phrases LIKE %s)',
3058 + $search_term_like, $search_term_like);
3059 + }
3060 +
3061 + if ($callback_filter) {
3062 + $where .= $wpdb->prepare(' AND callback_function = %s', $callback_filter);
3063 + }
3064 +
3065 + // Pagination
3066 + $total_intents = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE $where");
3067 + $total_pages = ceil($total_intents / $per_page);
3068 +
3069 + // Get intents (now called actions)
3070 + $actions = $wpdb->get_results($wpdb->prepare(
3071 + "SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d",
3072 + $per_page, $offset
3073 + ));
3074 +
3075 + // Get callbacks
3076 + $available_callbacks = $this->mxchat_get_available_callbacks();
3077 +
3078 + ?>
3079 + <div class="wrap mxchat-wrapper">
3080 + <!-- Hero Section -->
3081 + <div class="mxchat-hero">
3082 + <h1 class="mxchat-main-title">
3083 + <span class="mxchat-gradient-text">Actions</span> Manager
3084 + </h1>
3085 + <p class="mxchat-hero-subtitle">
3086 + <?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
3087 + </p>
3088 + </div>
3089 +
3090 + <!-- Actions Header with Search and Filter -->
3091 + <div class="mxchat-actions-header">
3092 + <div class="mxchat-actions-filters">
3093 + <form method="get" class="mxchat-search-form">
3094 + <input type="hidden" name="page" value="mxchat-actions">
3095 + <div class="mxchat-search-group">
3096 + <span class="dashicons dashicons-search"></span>
3097 + <input type="text" name="s" class="mxchat-search-input"
3098 + placeholder="<?php esc_attr_e('Search Actions', 'mxchat'); ?>"
3099 + value="<?php echo esc_attr($search_term); ?>">
3100 + </div>
3101 + <select name="callback_filter" class="mxchat-action-filter">
3102 + <option value=""><?php esc_html_e('All Action Types', 'mxchat'); ?></option>
3103 + <?php foreach ($available_callbacks as $function => $callback_data) :
3104 + $label = $callback_data['label']; ?>
3105 + <option value="<?php echo esc_attr($function); ?>"
3106 + <?php selected($callback_filter, $function); ?>>
3107 + <?php echo esc_html($label); ?>
3108 + </option>
3109 + <?php endforeach; ?>
3110 + </select>
3111 + <button type="submit" class="mxchat-button-secondary">
3112 + <?php esc_html_e('Filter', 'mxchat'); ?>
3113 + </button>
3114 + </form>
3115 + </div>
3116 + <div class="mxchat-actions-controls">
3117 + <button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
3118 + <span class="dashicons dashicons-plus-alt"></span>
3119 + <?php esc_html_e('Add New Action', 'mxchat'); ?>
3120 + </button>
3121 + </div>
3122 + </div>
3123 +
3124 + <!-- Actions Grid Layout - All actions in a single grid -->
3125 + <div class="mxchat-actions-grid">
3126 + <div class="mxchat-cards-container">
3127 + <?php if (!empty($actions)) : ?>
3128 + <?php foreach ($actions as $action) :
3129 + $callback_function = $action->callback_function;
3130 + $callback_label = isset($available_callbacks[$callback_function]['label'])
3131 + ? $available_callbacks[$callback_function]['label']
3132 + : $callback_function;
3133 + $threshold_value = isset($action->similarity_threshold)
3134 + ? round($action->similarity_threshold * 100)
3135 + : 85;
3136 +
3137 + // Check if this is a form action
3138 + $is_form_action = strpos($action->intent_label, 'Form ') === 0;
3139 +
3140 + // Get action status (enabled/disabled) - default to true if column doesn't exist
3141 + $is_enabled = isset($action->enabled) ? (bool)$action->enabled : true;
3142 +
3143 + // Get enabled bots for display
3144 + $enabled_bots = [];
3145 + if (isset($action->enabled_bots) && !empty($action->enabled_bots)) {
3146 + $enabled_bots = json_decode($action->enabled_bots, true);
3147 + if (!is_array($enabled_bots)) {
3148 + $enabled_bots = ['default'];
3149 + }
3150 + } else {
3151 + $enabled_bots = ['default']; // Backward compatibility
3152 + }
3153 + ?>
3154 + <div class="mxchat-action-card <?php echo $is_form_action ? 'mxchat-form-action' : ''; ?>">
3155 + <div class="mxchat-card-header">
3156 + <div class="mxchat-card-title"><?php echo esc_html($action->intent_label); ?></div>
3157 + <div class="mxchat-card-toggle">
3158 + <label class="mxchat-switch">
3159 + <input type="checkbox" class="mxchat-action-toggle"
3160 + data-action-id="<?php echo esc_attr($action->id); ?>"
3161 + <?php checked($is_enabled); ?>>
3162 + <span class="mxchat-slider round"></span>
3163 + </label>
3164 + </div>
3165 + </div>
3166 +
3167 + <div class="mxchat-card-body">
3168 + <div class="mxchat-card-description">
3169 + <strong><?php esc_html_e('Type:', 'mxchat'); ?></strong>
3170 + <?php echo esc_html($callback_label); ?>
3171 + </div>
3172 +
3173 + <div class="mxchat-card-phrases">
3174 + <strong><?php esc_html_e('Trigger phrases:', 'mxchat'); ?></strong>
3175 + <div class="mxchat-phrases-preview">
3176 + <?php
3177 + // Check if the helper function exists, otherwise use a simple substring
3178 + if (method_exists($this, 'get_trimmed_phrases')) {
3179 + echo esc_html($this->get_trimmed_phrases($action->phrases));
3180 + } else {
3181 + echo esc_html(strlen($action->phrases) > 100 ?
3182 + substr($action->phrases, 0, 97) . '...' :
3183 + $action->phrases);
3184 + }
3185 + ?>
3186 + </div>
3187 + </div>
3188 +
3189 + <div class="mxchat-threshold-control">
3190 + <div class="mxchat-threshold-label">
3191 + <?php esc_html_e('Similarity Threshold:', 'mxchat'); ?>
3192 + <span class="mxchat-threshold-value"><?php echo esc_html($threshold_value); ?>%</span>
3193 + </div>
3194 + </div>
3195 +
3196 + <!-- Bot Availability Display (Read-only) -->
3197 + <div class="mxchat-card-bots">
3198 + <strong><?php esc_html_e('Assigned bots:', 'mxchat'); ?></strong>
3199 + <div class="mxchat-bot-badges">
3200 + <?php
3201 + foreach ($enabled_bots as $bot_id) {
3202 + if ($bot_id === 'default') {
3203 + echo '<span class="mxchat-bot-badge">' . esc_html__('Default Bot', 'mxchat') . '</span>';
3204 + } else {
3205 + // Try to get bot name from multi-bot manager
3206 + if (class_exists('MxChat_Multi_Bot_Core_Manager')) {
3207 + $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
3208 + $available_bots = $multi_bot_manager->get_available_bots();
3209 + $bot_name = isset($available_bots[$bot_id]) ? $available_bots[$bot_id] : $bot_id;
3210 + echo '<span class="mxchat-bot-badge">' . esc_html($bot_name) . '</span>';
3211 + } else {
3212 + echo '<span class="mxchat-bot-badge">' . esc_html($bot_id) . '</span>';
3213 + }
3214 + }
3215 + }
3216 + ?>
3217 + </div>
3218 + </div>
3219 + </div>
3220 +
3221 + <div class="mxchat-card-footer">
3222 + <?php
3223 + // Check if it's a form action
3224 + $is_form_action = preg_match('/Form (\d+)/', $action->intent_label, $form_matches);
3225 +
3226 + // Check if it's a recommendation flow action
3227 + $is_flow_action = preg_match('/Recommendation Flow (\d+)/', $action->intent_label, $flow_matches);
3228 +
3229 + if ($is_form_action) {
3230 + $form_id = isset($form_matches[1]) ? $form_matches[1] : '';
3231 + ?>
3232 + <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
3233 + class="mxchat-button-primary">
3234 + <span class="dashicons dashicons-feedback"></span>
3235 + <?php esc_html_e('Edit Form', 'mxchat'); ?>
3236 + </a>
3237 + <?php } elseif ($is_flow_action) {
3238 + ?>
3239 + <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-smart-recommender')); ?>"
3240 + class="mxchat-button-primary">
3241 + <span class="dashicons dashicons-list-view"></span>
3242 + <?php esc_html_e('Manage Flows', 'mxchat'); ?>
3243 + </a>
3244 + <?php } else { ?>
3245 + <button type="button"
3246 + class="mxchat-button-secondary mxchat-edit-button"
3247 + data-action-id="<?php echo esc_attr($action->id); ?>"
3248 + data-phrases="<?php echo esc_attr($action->phrases); ?>"
3249 + data-label="<?php echo esc_attr($action->intent_label); ?>"
3250 + data-threshold="<?php echo esc_attr(round($action->similarity_threshold * 100)); ?>"
3251 + data-callback-function="<?php echo esc_attr($action->callback_function); ?>"
3252 + data-enabled-bots="<?php echo esc_attr(json_encode($enabled_bots)); ?>">
3253 + <span class="dashicons dashicons-edit"></span>
3254 + <?php esc_html_e('Edit', 'mxchat'); ?>
3255 + </button>
3256 + <form method="post"
3257 + action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
3258 + class="mxchat-delete-form"
3259 + onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this action?', 'mxchat'); ?>');">
3260 + <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
3261 + <input type="hidden" name="action" value="mxchat_delete_intent">
3262 + <input type="hidden" name="intent_id" value="<?php echo esc_attr($action->id); ?>">
3263 + <button type="submit" class="mxchat-button-text mxchat-delete-button">
3264 + <span class="dashicons dashicons-trash"></span>
3265 + <?php esc_html_e('Delete', 'mxchat'); ?>
3266 + </button>
3267 + </form>
3268 + <?php } ?>
3269 + </div>
3270 + </div>
3271 + <?php endforeach; ?>
3272 + <?php else : ?>
3273 + <!-- If no actions found -->
3274 + <div class="mxchat-no-actions">
3275 + <div class="mxchat-empty-state">
3276 + <span class="dashicons dashicons-format-chat"></span>
3277 + <h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
3278 + <p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
3279 + <button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
3280 + <?php esc_html_e('Create Your First Action', 'mxchat'); ?>
3281 + </button>
3282 + </div>
3283 + </div>
3284 + <?php endif; ?>
3285 + </div>
3286 + </div>
3287 +
3288 + <?php if ($total_pages > 1) : ?>
3289 + <div class="mxchat-pagination">
3290 + <?php
3291 + echo paginate_links(array(
3292 + 'base' => add_query_arg('paged', '%#%'),
3293 + 'format' => '',
3294 + 'prev_text' => __('&laquo; Previous', 'mxchat'),
3295 + 'next_text' => __('Next &raquo;', 'mxchat'),
3296 + 'total' => $total_pages,
3297 + 'current' => $page
3298 + ));
3299 + ?>
3300 + </div>
3301 + <?php endif; ?>
3302 +
3303 +<!-- Add/Edit Action Modal with Step-Based Approach -->
3304 +<!-- Complete Modal HTML with Defined Groups Variable -->
3305 +<div id="mxchat-action-modal" class="mxchat-modal" style="display: none;">
3306 + <div class="mxchat-modal-content">
3307 + <span class="mxchat-modal-close">&times;</span>
3308 +
3309 + <form id="mxchat-action-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
3310 + <!-- Dynamic nonce field -->
3311 + <div id="action-nonce-container">
3312 + <?php wp_nonce_field('mxchat_add_intent_nonce', 'add_intent_nonce'); ?>
3313 + </div>
3314 + <input type="hidden" name="action" id="form_action_type" value="mxchat_add_intent">
3315 + <input type="hidden" name="intent_id" id="edit_action_id" value="">
3316 + <input type="hidden" name="callback_function" id="callback_function" value="">
3317 +
3318 + <!-- Step 1: Action Type Selection -->
3319 + <div id="mxchat-action-step-1" class="mxchat-action-step active">
3320 + <div class="mxchat-step-indicator">
3321 + <div class="mxchat-step-number">1</div>
3322 + <div class="mxchat-step-title"><?php esc_html_e('Select Action Type', 'mxchat'); ?></div>
3323 + </div>
3324 +
3325 + <div id="mxchat-action-type-selector" class="mxchat-action-type-selector">
3326 + <div class="mxchat-action-type-search">
3327 + <span class="dashicons dashicons-search"></span>
3328 + <input type="text" id="action-type-search" placeholder="<?php esc_attr_e('Search action types...', 'mxchat'); ?>" class="mxchat-action-type-search-input">
3329 + </div>
3330 +
3331 + <?php
3332 + // Get the callbacks - IMPORTANT: Define the $groups variable here
3333 + $groups = $this->mxchat_get_available_callbacks(true, true);
3334 + ?>
3335 +
3336 + <div class="mxchat-action-type-categories">
3337 + <button type="button" class="mxchat-category-button active" data-category="all"><?php esc_html_e('All', 'mxchat'); ?></button>
3338 + <?php
3339 + // Get unique categories from the defined groups
3340 + foreach ($groups as $group_label => $group_callbacks) :
3341 + $category_slug = sanitize_title($group_label);
3342 + ?>
3343 + <button type="button" class="mxchat-category-button" data-category="<?php echo esc_attr($category_slug); ?>"><?php echo esc_html($group_label); ?></button>
3344 + <?php endforeach; ?>
3345 + </div>
3346 +
3347 + <div class="mxchat-action-types-grid">
3348 + <?php
3349 + // Generate action cards from available callbacks
3350 + foreach ($groups as $group_label => $group_callbacks) :
3351 + $category_slug = sanitize_title($group_label);
3352 +
3353 + foreach ($group_callbacks as $function => $data) :
3354 + $label = $data['label'];
3355 + $pro_only = $data['pro_only'];
3356 + $icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
3357 + $description = isset($data['description']) ? $data['description'] : '';
3358 + $is_addon = isset($data['addon']) && $data['addon'] !== false;
3359 + $addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
3360 + $is_installed = isset($data['installed']) ? $data['installed'] : true;
3361 +
3362 + // Determine card status and styling
3363 + $card_class = 'mxchat-action-type-card';
3364 + $icon_class = 'mxchat-action-type-icon';
3365 + $status_badge = '';
3366 +
3367 + if ($pro_only && !$this->is_activated) {
3368 + // Pro feature but no Pro license
3369 + $icon_class .= ' pro-feature';
3370 + $status_badge = '<span class="mxchat-pro-badge">' . esc_html__('Pro', 'mxchat') . '</span>';
3371 + }
3372 +
3373 + if ($is_addon && !$is_installed) {
3374 + // Add-on not installed
3375 + $card_class .= ' not-installed';
3376 + $status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
3377 + }
3378 +
3379 + // Default description if none provided
3380 + if (empty($description)) {
3381 + $description = sprintf(
3382 + esc_html__('Use the %s action in your chatbot', 'mxchat'),
3383 + $label
3384 + );
3385 + }
3386 + ?>
3387 + <div class="<?php echo esc_attr($card_class); ?>"
3388 + data-category="<?php echo esc_attr($category_slug); ?>"
3389 + data-value="<?php echo esc_attr($function); ?>"
3390 + data-label="<?php echo esc_attr($label); ?>"
3391 + data-pro="<?php echo $pro_only ? 'true' : 'false'; ?>"
3392 + data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
3393 + data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>">
3394 + <div class="<?php echo esc_attr($icon_class); ?>">
3395 + <span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
3396 + </div>
3397 + <div class="mxchat-action-type-info">
3398 + <h4><?php echo esc_html($label); ?></h4>
3399 + <p><?php echo esc_html($description); ?></p>
3400 + <?php if (!empty($status_badge)) : ?>
3401 + <?php echo $status_badge; ?>
3402 + <?php endif; ?>
3403 +
3404 + <?php if ($is_addon && !$is_installed) : ?>
3405 + <div class="mxchat-addon-info">
3406 + <?php echo esc_html(sprintf(
3407 + __('Requires %s', 'mxchat'),
3408 + $addon_name
3409 + )); ?>
3410 + </div>
3411 + <?php endif; ?>
3412 + </div>
3413 + </div>
3414 + <?php endforeach;
3415 + endforeach; ?>
3416 + </div>
3417 + </div>
3418 +
3419 + <div class="mxchat-modal-actions">
3420 + <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
3421 + <?php esc_html_e('Cancel', 'mxchat'); ?>
3422 + </button>
3423 + </div>
3424 + </div>
3425 +
3426 + <!-- Step 2: Action Configuration -->
3427 + <div id="mxchat-action-step-2" class="mxchat-action-step">
3428 + <div class="mxchat-step-indicator">
3429 + <div class="mxchat-step-number">2</div>
3430 + <div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
3431 + </div>
3432 +
3433 + <div class="mxchat-selected-action">
3434 + <button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
3435 + <span class="dashicons dashicons-arrow-left-alt"></span>
3436 + <?php esc_html_e('Back to Action Types', 'mxchat'); ?>
3437 + </button>
3438 + <div class="mxchat-selected-action-info">
3439 + <div id="selected-action-icon" class="mxchat-action-type-icon">
3440 + <span class="dashicons dashicons-admin-generic"></span>
3441 + </div>
3442 + <div class="mxchat-selected-action-details">
3443 + <h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
3444 + <p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
3445 + </div>
3446 + </div>
3447 + </div>
3448 +
3449 + <div class="mxchat-form-group">
3450 + <label for="intent_label">
3451 + <?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
3452 + </label>
3453 + <input name="intent_label" type="text" id="intent_label" required
3454 + class="mxchat-intent-input"
3455 + placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
3456 + </div>
3457 +
3458 + <div class="mxchat-form-group">
3459 + <label for="phrases">
3460 + <?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
3461 + </label>
3462 + <textarea name="phrases" id="action_phrases" rows="5" required
3463 + class="mxchat-intent-textarea"
3464 + placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
3465 + </div>
3466 +
3467 + <div class="mxchat-form-group">
3468 + <label for="similarity_threshold">
3469 + <?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
3470 + <span class="mxchat-threshold-value-display">85%</span>
3471 + </label>
3472 + <div class="mxchat-slider-group modal-slider">
3473 + <input type="range"
3474 + name="similarity_threshold"
3475 + id="similarity_threshold"
3476 + min="10"
3477 + max="95"
3478 + value="85"
3479 + class="mxchat-intent-slider"
3480 + oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
3481 + </div>
3482 + <div class="mxchat-threshold-hint">
3483 + <?php esc_html_e('Lower values (10-30) make the action trigger more easily. Higher values (70-95) require more exact matches.', 'mxchat'); ?>
3484 + </div>
3485 + </div>
3486 +
3487 + <!-- Bot Selection Section -->
3488 + <div class="mxchat-form-group">
3489 + <label for="enabled_bots">
3490 + <?php esc_html_e('Which bots should we enable this action for?', 'mxchat'); ?>
3491 + </label>
3492 + <div class="mxchat-bot-selector">
3493 + <div class="mxchat-bot-option">
3494 + <label class="mxchat-checkbox-label">
3495 + <input type="checkbox"
3496 + name="enabled_bots[]"
3497 + value="default"
3498 + id="bot_default"
3499 + checked="checked">
3500 + <span class="mxchat-checkmark"></span>
3501 + <?php esc_html_e('Default Bot', 'mxchat'); ?>
3502 + </label>
3503 + </div>
3504 +
3505 + <?php if (class_exists('MxChat_Multi_Bot_Core_Manager')) :
3506 + $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
3507 + $available_bots = $multi_bot_manager->get_available_bots();
3508 +
3509 + foreach ($available_bots as $bot_id => $bot_name) :
3510 + if ($bot_id === 'default') continue; // Skip default, already shown above
3511 + ?>
3512 + <div class="mxchat-bot-option">
3513 + <label class="mxchat-checkbox-label">
3514 + <input type="checkbox"
3515 + name="enabled_bots[]"
3516 + value="<?php echo esc_attr($bot_id); ?>"
3517 + id="bot_<?php echo esc_attr($bot_id); ?>">
3518 + <span class="mxchat-checkmark"></span>
3519 + <?php echo esc_html($bot_name); ?>
3520 + </label>
3521 + </div>
3522 + <?php
3523 + endforeach;
3524 + endif; ?>
3525 + </div>
3526 + </div>
3527 +
3528 + <div class="mxchat-modal-actions">
3529 + <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
3530 + <?php esc_html_e('Cancel', 'mxchat'); ?>
3531 + </button>
3532 + <button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
3533 + <?php esc_html_e('Save Action', 'mxchat'); ?>
3534 + </button>
3535 + </div>
3536 + </div>
3537 + </form>
3538 + </div>
3539 +</div>
3540 +
3541 +<div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
3542 + <div class="mxchat-action-loading-spinner"></div>
3543 + <div class="mxchat-action-loading-text">
3544 + <?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
3545 + </div>
3546 +</div>
3547 + </div><!-- .mxchat-wrapper -->
3548 + <?php
3549 +}
3550 +private function get_trimmed_phrases($phrases, $max_length = 100) {
3551 + if (strlen($phrases) <= $max_length) {
3552 + return $phrases;
3553 + }
3554 +
3555 + $trimmed = substr($phrases, 0, $max_length);
3556 + $last_comma = strrpos($trimmed, ',');
3557 +
3558 + if ($last_comma !== false) {
3559 + $trimmed = substr($trimmed, 0, $last_comma);
3560 + }
3561 +
3562 + return $trimmed . '...';
3563 +}
3564 +public function mxchat_add_enabled_column_to_intents() {
3565 + global $wpdb;
3566 + $table_name = $wpdb->prefix . 'mxchat_intents';
3567 +
3568 + // Check if the column already exists
3569 + $columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
3570 +
3571 + if (empty($columns)) {
3572 + // Add the column with default value of 1 (enabled)
3573 + $wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
3574 + }
3575 +}
3576 +
3577 +public function mxchat_handle_delete_intent() {
3578 + if ( ! current_user_can( 'manage_options' ) ) {
3579 + wp_die( esc_html__('Unauthorized user', 'mxchat') );
3580 + }
3581 +
3582 + check_admin_referer('mxchat_delete_intent_nonce');
3583 +
3584 + if (isset($_POST['intent_id'])) {
3585 + global $wpdb;
3586 + $table_name = $wpdb->prefix . 'mxchat_intents';
3587 + $intent_id = intval($_POST['intent_id']);
3588 +
3589 + $wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
3590 + }
3591 +
3592 + wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
3593 + exit;
3594 +}
3595 +public function mxchat_handle_edit_intent() {
3596 + // Security checks (nonce and permissions)
3597 + if (!current_user_can('manage_options')) {
3598 + wp_die(esc_html__('Unauthorized user', 'mxchat'));
3599 + }
3600 + check_admin_referer('mxchat_edit_intent');
3601 +
3602 + // Get POST data
3603 + $intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
3604 + $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
3605 + $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
3606 + $threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
3607 + $similarity_threshold = min(95, max(10, $threshold_percentage)) / 100; // Convert to 0.10–0.95
3608 +
3609 + // NEW: Handle enabled_bots
3610 + $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
3611 + $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
3612 +
3613 + // Ensure default is always included for backward compatibility
3614 + if (!in_array('default', $enabled_bots)) {
3615 + $enabled_bots[] = 'default';
3616 + }
3617 +
3618 + $enabled_bots_json = json_encode($enabled_bots);
3619 +
3620 + // Validate inputs
3621 + if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
3622 + $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
3623 + return;
3624 + }
3625 +
3626 + $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
3627 + if (empty($phrases_array)) {
3628 + $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
3629 + return;
3630 + }
3631 +
3632 + // Generate embeddings with improved error handling
3633 + $vectors = [];
3634 + $failed_phrases = [];
3635 +
3636 + foreach ($phrases_array as $phrase) {
3637 + $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3638 + if (is_array($embedding_vector)) {
3639 + $vectors[] = $embedding_vector;
3640 + } else {
3641 + $failed_phrases[] = $phrase;
3642 + }
3643 + }
3644 +
3645 + if (!empty($failed_phrases)) {
3646 + $this->handle_embedding_error(
3647 + sprintf(
3648 + __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
3649 + implode(', ', $failed_phrases)
3650 + )
3651 + );
3652 + return;
3653 + }
3654 +
3655 + if (empty($vectors)) {
3656 + $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
3657 + return;
3658 + }
3659 +
3660 + $combined_vector = $this->mxchat_average_vectors($vectors);
3661 + $serialized_vector = maybe_serialize($combined_vector);
3662 +
3663 + // Update the database
3664 + global $wpdb;
3665 + $table_name = $wpdb->prefix . 'mxchat_intents';
3666 +
3667 + $result = $wpdb->update(
3668 + $table_name,
3669 + array(
3670 + 'intent_label' => $intent_label,
3671 + 'phrases' => implode(', ', $phrases_array),
3672 + 'embedding_vector' => $serialized_vector,
3673 + 'similarity_threshold' => $similarity_threshold,
3674 + 'enabled_bots' => $enabled_bots_json // NEW: Include enabled_bots in update
3675 + ),
3676 + array('id' => $intent_id),
3677 + array('%s', '%s', '%s', '%f', '%s'), // Format: string, string, string, float, string
3678 + array('%d') // Where format: integer
3679 + );
3680 +
3681 + if (false === $result) {
3682 + $this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
3683 + return;
3684 + }
3685 +
3686 + // Set success message and redirect
3687 + set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
3688 +
3689 + $redirect_url = add_query_arg(
3690 + array(
3691 + 'page' => 'mxchat-actions'
3692 + ),
3693 + admin_url('admin.php')
3694 + );
3695 + wp_safe_redirect($redirect_url);
3696 + exit;
3697 +}
3698 +public function mxchat_handle_add_intent() {
3699 + if (!current_user_can('manage_options')) {
3700 + wp_die(esc_html__('Unauthorized user', 'mxchat'));
3701 + }
3702 + check_admin_referer('mxchat_add_intent_nonce');
3703 + global $wpdb;
3704 + $table_name = $wpdb->prefix . 'mxchat_intents';
3705 +
3706 + // Sanitize and get form data
3707 + $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
3708 + $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
3709 + $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
3710 +
3711 + // Get similarity threshold from form (convert percentage to decimal)
3712 + $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
3713 +
3714 + // NEW: Handle enabled_bots
3715 + $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
3716 + $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
3717 +
3718 + // Ensure default is always included for backward compatibility with existing actions
3719 + if (!in_array('default', $enabled_bots)) {
3720 + $enabled_bots[] = 'default';
3721 + }
3722 +
3723 + $enabled_bots_json = json_encode($enabled_bots);
3724 +
3725 + // Validate required fields
3726 + if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
3727 + $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
3728 + return;
3729 + }
3730 +
3731 + // Validate callback function
3732 + $available_callbacks = $this->mxchat_get_available_callbacks();
3733 + if (!array_key_exists($callback_function, $available_callbacks)) {
3734 + $this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
3735 + return;
3736 + }
3737 +
3738 + // Check Pro requirements
3739 + $is_pro_only = $available_callbacks[$callback_function]['pro_only'];
3740 + if ($is_pro_only && !$this->is_activated) {
3741 + $this->handle_embedding_error(__('This callback function is available in the Pro version only.', 'mxchat'));
3742 + return;
3743 + }
3744 +
3745 + // Process phrases
3746 + $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
3747 + if (empty($phrases_array)) {
3748 + $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
3749 + return;
3750 + }
3751 +
3752 + // Generate embeddings with improved error handling
3753 + $vectors = [];
3754 + $failed_phrases = [];
3755 + foreach ($phrases_array as $phrase) {
3756 + $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3757 + if (is_array($embedding_vector)) {
3758 + $vectors[] = $embedding_vector;
3759 + } else {
3760 + $failed_phrases[] = $phrase;
3761 + }
3762 + }
3763 +
3764 + // Check for embedding failures
3765 + if (!empty($failed_phrases)) {
3766 + $this->handle_embedding_error(
3767 + sprintf(
3768 + __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
3769 + implode(', ', $failed_phrases)
3770 + )
3771 + );
3772 + return;
3773 + }
3774 +
3775 + if (empty($vectors)) {
3776 + $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
3777 + return;
3778 + }
3779 +
3780 + // Create combined vector and insert into database
3781 + $combined_vector = $this->mxchat_average_vectors($vectors);
3782 + $serialized_vector = maybe_serialize($combined_vector);
3783 +
3784 + $result = $wpdb->insert($table_name, [
3785 + 'intent_label' => $intent_label,
3786 + 'phrases' => implode(', ', $phrases_array),
3787 + 'embedding_vector' => $serialized_vector,
3788 + 'callback_function' => $callback_function,
3789 + 'similarity_threshold' => $similarity_threshold,
3790 + 'enabled_bots' => $enabled_bots_json // NEW field
3791 + ]);
3792 +
3793 + if ($result === false) {
3794 + $this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
3795 + return;
3796 + }
3797 +
3798 + // Set success message and redirect
3799 + set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
3800 + wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
3801 + exit;
3802 +}
3803 +
3804 +
3805 +
3806 +
3807 +private function handle_embedding_error($message, $redirect = true) {
3808 + // Store the error message in the existing transient
3809 + set_transient('mxchat_admin_notice_error', $message, 60);
3810 +
3811 + if ($redirect) {
3812 + // Redirect back to the actions page
3813 + $redirect_url = add_query_arg(
3814 + array(
3815 + 'page' => 'mxchat-actions'
3816 + ),
3817 + admin_url('admin.php')
3818 + );
3819 + wp_safe_redirect($redirect_url);
3820 + exit;
3821 + }
3822 +}
3823 +
3824 +
3825 +/**
3826 + * Enhanced get_available_callbacks function with form action exclusion
3827 + *
3828 + * @param bool $grouped Whether to return callbacks grouped by category
3829 + * @param bool $include_all Whether to include all potential actions (even if add-on not installed)
3830 + * @return array Callbacks data with icons, descriptions and availability status
3831 + */
3832 +private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
3833 + // Load WordPress plugin functions if needed
3834 + if (!function_exists('get_plugins')) {
3835 + require_once ABSPATH . 'wp-admin/includes/plugin.php';
3836 + }
3837 +
3838 + // Get active plugins
3839 + $active_plugins = get_option('active_plugins', array());
3840 +
3841 + // Functions to exclude from the action selector only if Pro is activated
3842 + // If user doesn't have Pro, show these so they can see what they're missing
3843 + $excluded_when_pro_active_functions = array(
3844 + 'mxchat_handle_form_collection', // Forms add-on action
3845 + 'mxchat_sr_recommendation_flow' // Smart Recommender flow actions
3846 + );
3847 +
3848 + // Always excluded functions (regardless of Pro status)
3849 + $always_excluded_functions = array();
3850 +
3851 + // Combine exclusion lists based on Pro activation status
3852 + $excluded_functions = $always_excluded_functions;
3853 + if ($this->is_activated) {
3854 + // Only exclude add-on managed functions if Pro is active
3855 + $excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
3856 + }
3857 +
3858 + // Define add-on plugin files and their corresponding action functions
3859 + $addon_plugins = array(
3860 + 'mxchat-woo/mxchat-woo.php' => array(
3861 + 'functions' => array(
3862 + 'mxchat_handle_product_recommendations',
3863 + 'mxchat_handle_order_history',
3864 + 'mxchat_show_product_card',
3865 + 'mxchat_add_to_cart',
3866 + 'mxchat_checkout_redirect'
3867 + ),
3868 + 'name' => __('WooCommerce Add-on', 'mxchat'),
3869 + 'pro_required' => true
3870 + ),
3871 + 'mxchat-perplexity/mxchat-perplexity.php' => array(
3872 + 'functions' => array('mxchat_perplexity_research'),
3873 + 'name' => __('Perplexity Add-on', 'mxchat'),
3874 + 'pro_required' => true
3875 + ),
3876 + 'mxchat-forms/mxchat-forms.php' => array(
3877 + 'functions' => array('mxchat_handle_form_collection'),
3878 + 'name' => __('Forms Add-on', 'mxchat'),
3879 + 'pro_required' => true
3880 + ),
3881 + 'mxchat-smart-recommender/mxchat-smart-recommender.php' => array(
3882 + 'functions' => array('mxchat_sr_recommendation_flow'),
3883 + 'name' => __('Smart Recommender Add-on', 'mxchat'),
3884 + 'pro_required' => true
3885 + ),
3886 + // Add other add-ons and their functions here
3887 + );
3888 +
3889 + // Get the functions that are provided by active add-ons
3890 + $addon_provided_functions = array();
3891 + $addon_function_mapping = array(); // Maps functions to their add-on info
3892 +
3893 + // Check which add-ons are active
3894 + foreach ($addon_plugins as $plugin_file => $addon_info) {
3895 + $is_active = in_array($plugin_file, $active_plugins);
3896 +
3897 + // For each function in this addon
3898 + foreach ($addon_info['functions'] as $function) {
3899 + // Consider a function installed only if:
3900 + // 1. The add-on is active AND
3901 + // 2. Either it doesn't require Pro OR Pro is activated
3902 + $is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
3903 +
3904 + // If the add-on is installed, mark this function as provided by an add-on
3905 + if ($is_installed) {
3906 + $addon_provided_functions[] = $function;
3907 + }
3908 +
3909 + // Store addon info for this function regardless of installation status
3910 + $addon_function_mapping[$function] = array(
3911 + 'addon' => basename(dirname($plugin_file)),
3912 + 'addon_name' => $addon_info['name'],
3913 + 'pro_required' => $addon_info['pro_required'],
3914 + 'is_active' => $is_active,
3915 + 'is_installed' => $is_installed
3916 + );
3917 + }
3918 + }
3919 +
3920 + // Core callbacks - always available in the base plugin
3921 + $core_callbacks = array(
3922 + 'mxchat_handle_email_capture' => array(
3923 + 'label' => __('Loops Email Capture', 'mxchat'),
3924 + 'pro_only' => false,
3925 + 'group' => __('Customer Engagement', 'mxchat'),
3926 + 'icon' => 'email-alt',
3927 + 'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
3928 + 'addon' => false, // Not from an add-on
3929 + 'installed' => true // Always installed with base plugin
3930 + ),
3931 + 'mxchat_handle_search_request' => array(
3932 + 'label' => __('Brave Web Search', 'mxchat'),
3933 + 'pro_only' => false,
3934 + 'group' => __('Search Features', 'mxchat'),
3935 + 'icon' => 'search',
3936 + 'description' => __('Let users search the web directly from the chat', 'mxchat'),
3937 + 'addon' => false,
3938 + 'installed' => true
3939 + ),
3940 + 'mxchat_handle_image_search_request' => array(
3941 + 'label' => __('Brave Image Search', 'mxchat'),
3942 + 'pro_only' => false,
3943 + 'group' => __('Search Features', 'mxchat'),
3944 + 'icon' => 'format-image',
3945 + 'description' => __('Search and display images in the chat conversation', 'mxchat'),
3946 + 'addon' => false,
3947 + 'installed' => true
3948 + ),
3949 + // Pro core features - check is_activated property
3950 + 'mxchat_generate_image' => array(
3951 + 'label' => __('Generate Image', 'mxchat'),
3952 + 'pro_only' => false,
3953 + 'group' => __('Other Features', 'mxchat'),
3954 + 'icon' => 'art',
3955 + 'description' => __('Create images with DALL-E 3 from OpenAI (requires OpenAI API key)', 'mxchat'),
3956 + 'addon' => false,
3957 + 'installed' => true
3958 + ),
3959 + 'mxchat_handle_pdf_discussion' => array(
3960 + 'label' => __('Chat with PDF', 'mxchat'),
3961 + 'pro_only' => false,
3962 + 'group' => __('Other Features', 'mxchat'),
3963 + 'icon' => 'media-document',
3964 + 'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
3965 + 'addon' => false,
3966 + 'installed' => true
3967 + ),
3968 + 'mxchat_live_agent_handover' => array(
3969 + 'label' => __('Slack Live Agent', 'mxchat'),
3970 + 'pro_only' => false,
3971 + 'group' => __('Customer Engagement', 'mxchat'),
3972 + 'icon' => 'admin-users',
3973 + 'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
3974 + 'addon' => false,
3975 + 'installed' => true
3976 + ),
3977 + 'mxchat_handle_switch_to_chatbot_intent' => array(
3978 + 'label' => __('Back to Chatbot', 'mxchat'),
3979 + 'pro_only' => false,
3980 + 'group' => __('Customer Engagement', 'mxchat'),
3981 + 'icon' => 'backup',
3982 + 'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
3983 + 'addon' => false,
3984 + 'installed' => true
3985 + ),
3986 + );
3987 +
3988 + // Add-on callbacks with placeholders - only include if the add-on is NOT active
3989 + $addon_callbacks = array(
3990 + // WooCommerce Add-on
3991 + 'mxchat_handle_product_recommendations' => array(
3992 + 'label' => __('Product Recommendations', 'mxchat'),
3993 + 'pro_only' => true,
3994 + 'group' => __('WooCommerce Features', 'mxchat'),
3995 + 'icon' => 'cart',
3996 + 'description' => __('Suggest products based on customer preferences', 'mxchat'),
3997 + ),
3998 + 'mxchat_handle_order_history' => array(
3999 + 'label' => __('Order History', 'mxchat'),
4000 + 'pro_only' => true,
4001 + 'group' => __('WooCommerce Features', 'mxchat'),
4002 + 'icon' => 'clipboard',
4003 + 'description' => __('Allow customers to check their order status', 'mxchat'),
4004 + ),
4005 + 'mxchat_show_product_card' => array(
4006 + 'label' => __('Show Product Card', 'mxchat'),
4007 + 'pro_only' => true,
4008 + 'group' => __('WooCommerce Features', 'mxchat'),
4009 + 'icon' => 'products',
4010 + 'description' => __('Display product information in the chat', 'mxchat'),
4011 + ),
4012 + 'mxchat_add_to_cart' => array(
4013 + 'label' => __('Add to Cart', 'mxchat'),
4014 + 'pro_only' => true,
4015 + 'group' => __('WooCommerce Features', 'mxchat'),
4016 + 'icon' => 'plus-alt',
4017 + 'description' => __('Add products to cart directly from chat', 'mxchat'),
4018 + ),
4019 + 'mxchat_checkout_redirect' => array(
4020 + 'label' => __('Proceed to Checkout', 'mxchat'),
4021 + 'pro_only' => true,
4022 + 'group' => __('WooCommerce Features', 'mxchat'),
4023 + 'icon' => 'arrow-right-alt',
4024 + 'description' => __('Redirect customer to checkout page', 'mxchat'),
4025 + ),
4026 +
4027 + // Perplexity Add-on
4028 + 'mxchat_perplexity_research' => array(
4029 + 'label' => __('Perplexity Research', 'mxchat'),
4030 + 'pro_only' => true,
4031 + 'group' => __('Search Features', 'mxchat'),
4032 + 'icon' => 'book-alt',
4033 + 'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
4034 + ),
4035 +
4036 + // Forms Add-on (only shown when Pro is not activated)
4037 + 'mxchat_handle_form_collection' => array(
4038 + 'label' => __('Form Collection', 'mxchat'),
4039 + 'pro_only' => true,
4040 + 'group' => __('Form Features', 'mxchat'),
4041 + 'icon' => 'feedback',
4042 + 'description' => __('Collect user information through custom forms in chat', 'mxchat'),
4043 + ),
4044 +
4045 + // Smart Recommender Add-on (only shown when Pro is not activated)
4046 + 'mxchat_sr_recommendation_flow' => array(
4047 + 'label' => __('Smart Recommender Flow', 'mxchat'),
4048 + 'pro_only' => true,
4049 + 'group' => __('Recommendation Features', 'mxchat'),
4050 + 'icon' => 'cart',
4051 + 'description' => __('Create interactive conversation flows that collect user preferences and deliver personalized product or service recommendations', 'mxchat'),
4052 + ),
4053 + );
4054 +
4055 + // Enhance add-on callbacks with installation status and addon info
4056 + foreach ($addon_callbacks as $function => $data) {
4057 + if (isset($addon_function_mapping[$function])) {
4058 + $addon_info = $addon_function_mapping[$function];
4059 +
4060 + $addon_callbacks[$function]['addon'] = $addon_info['addon'];
4061 + $addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
4062 + $addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
4063 +
4064 + // Set pro_only based on add-on configuration
4065 + $addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
4066 + } else {
4067 + $addon_callbacks[$function]['addon'] = 'unknown';
4068 + $addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
4069 + $addon_callbacks[$function]['installed'] = false;
4070 + }
4071 + }
4072 +
4073 + // Initialize callbacks with core features
4074 + $callbacks = $core_callbacks;
4075 +
4076 + // Get callbacks from active add-ons
4077 + $active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
4078 +
4079 + // Add placeholder callbacks only for add-ons that aren't active
4080 + if ($include_all) {
4081 + foreach ($addon_callbacks as $function => $data) {
4082 + // Skip placeholders for functions provided by active add-ons
4083 + if (in_array($function, $addon_provided_functions)) {
4084 + continue;
4085 + }
4086 +
4087 + // Skip excluded functions
4088 + if (in_array($function, $excluded_functions)) {
4089 + continue;
4090 + }
4091 +
4092 + // Add the placeholder
4093 + $callbacks[$function] = $data;
4094 + }
4095 + }
4096 +
4097 + // Add callbacks from active add-ons (will override placeholders)
4098 + foreach ($active_addon_callbacks as $function => $data) {
4099 + // Skip excluded functions
4100 + if (in_array($function, $excluded_functions)) {
4101 + continue;
4102 + }
4103 +
4104 + // Always include callbacks from add-ons
4105 + $callbacks[$function] = $data;
4106 +
4107 + // Ensure they have the proper add-on info
4108 + if (isset($addon_function_mapping[$function])) {
4109 + $addon_info = $addon_function_mapping[$function];
4110 + $callbacks[$function]['addon'] = $addon_info['addon'];
4111 + $callbacks[$function]['addon_name'] = $addon_info['addon_name'];
4112 + $callbacks[$function]['installed'] = $addon_info['is_installed'];
4113 + $callbacks[$function]['pro_only'] = $addon_info['pro_required'];
4114 + }
4115 + }
4116 +
4117 + // Just before returning callbacks, sort them to prioritize free features
4118 + if (!$grouped) {
4119 + // Create temporary arrays for sorting
4120 + $free_callbacks = array();
4121 + $pro_callbacks = array();
4122 +
4123 + // Split callbacks into free and pro
4124 + foreach ($callbacks as $key => $data) {
4125 + if (isset($data['pro_only']) && $data['pro_only']) {
4126 + $pro_callbacks[$key] = $data;
4127 + } else {
4128 + $free_callbacks[$key] = $data;
4129 + }
4130 + }
4131 +
4132 + // Merge with free callbacks first
4133 + $callbacks = array_merge($free_callbacks, $pro_callbacks);
4134 + }
4135 +
4136 + // Return grouped structure if requested
4137 + if ($grouped) {
4138 + $grouped_callbacks = array();
4139 + foreach ($callbacks as $key => $data) {
4140 + $group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
4141 +
4142 + // Ensure we carry forward all the new fields in grouped mode
4143 + $callback_data = array(
4144 + 'label' => $data['label'],
4145 + 'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
4146 + 'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
4147 + 'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
4148 + 'addon' => isset($data['addon']) ? $data['addon'] : false,
4149 + 'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
4150 + 'installed' => isset($data['installed']) ? $data['installed'] : true
4151 + );
4152 +
4153 + $grouped_callbacks[$group_label][$key] = $callback_data;
4154 + }
4155 +
4156 + // Sort within each group to prioritize free features
4157 + foreach ($grouped_callbacks as $group => $items) {
4158 + $free_items = array();
4159 + $pro_items = array();
4160 +
4161 + foreach ($items as $key => $data) {
4162 + if (isset($data['pro_only']) && $data['pro_only']) {
4163 + $pro_items[$key] = $data;
4164 + } else {
4165 + $free_items[$key] = $data;
4166 + }
4167 + }
4168 +
4169 + $grouped_callbacks[$group] = array_merge($free_items, $pro_items);
4170 + }
4171 +
4172 + return $grouped_callbacks;
4173 + }
4174 +
4175 + return $callbacks;
4176 +}
4177 +
4178 +public function mxchat_page_init() {
4179 + register_setting(
4180 + 'mxchat_option_group',
4181 + 'mxchat_options',
4182 + array($this, 'mxchat_sanitize')
4183 + );
4184 +
4185 + register_setting(
4186 + 'mxchat_option_group',
4187 + 'mxchat_similarity_threshold',
4188 + array(
4189 + 'type' => 'number',
4190 + 'sanitize_callback' => function($value) {
4191 + $value = absint($value);
4192 + return min(max($value, 20), 95);
4193 + },
4194 + 'default' => 80,
4195 + )
4196 + );
4197 +
4198 + // Chatbot Settings Section
4199 + add_settings_section(
4200 + 'mxchat_chatbot_section',
4201 + esc_html__('Chatbot Settings', 'mxchat'),
4202 + null,
4203 + 'mxchat-chatbot'
4204 + );
4205 +
4206 + // Similarity Threshold Slider
4207 + add_settings_field(
4208 + 'similarity_threshold', // Field ID
4209 + esc_html__('Similarity Threshold', 'mxchat'), // Field title
4210 + array($this, 'mxchat_similarity_threshold_callback'), // Callback function
4211 + 'mxchat-chatbot', // Page
4212 + 'mxchat_chatbot_section' // Section
4213 + );
4214 +
4215 + add_settings_field(
4216 + 'append_to_body',
4217 + esc_html__('Auto-Display Chatbot', 'mxchat'),
4218 + array($this, 'mxchat_append_to_body_callback'),
4219 + 'mxchat-chatbot',
4220 + 'mxchat_chatbot_section'
4221 + );
4222 +
4223 + add_settings_field(
4224 + 'contextual_awareness_toggle',
4225 + esc_html__('Contextual Awareness', 'mxchat'),
4226 + array($this, 'mxchat_contextual_awareness_callback'),
4227 + 'mxchat-chatbot',
4228 + 'mxchat_chatbot_section'
4229 + );
4230 +
4231 + add_settings_field(
4232 + 'api_key',
4233 + esc_html__('OpenAI API Key', 'mxchat'),
4234 + array($this, 'api_key_callback'),
4235 + 'mxchat-chatbot',
4236 + 'mxchat_chatbot_section',
4237 + array(
4238 + 'class' => 'mxchat-setting-row',
4239 + 'data-provider' => 'openai'
4240 + )
4241 + );
4242 +
4243 + add_settings_field(
4244 + 'xai_api_key',
4245 + esc_html__('X.AI API Key', 'mxchat'),
4246 + array($this, 'xai_api_key_callback'),
4247 + 'mxchat-chatbot',
4248 + 'mxchat_chatbot_section',
4249 + array(
4250 + 'class' => 'mxchat-setting-row',
4251 + 'data-provider' => 'xai'
4252 + )
4253 + );
4254 +
4255 + add_settings_field(
4256 + 'claude_api_key',
4257 + esc_html__('Claude API Key', 'mxchat'),
4258 + array($this, 'claude_api_key_callback'),
4259 + 'mxchat-chatbot',
4260 + 'mxchat_chatbot_section',
4261 + array(
4262 + 'class' => 'mxchat-setting-row',
4263 + 'data-provider' => 'claude'
4264 + )
4265 + );
4266 +
4267 + add_settings_field(
4268 + 'deepseek_api_key',
4269 + esc_html__('DeepSeek API Key', 'mxchat'),
4270 + array($this, 'deepseek_api_key_callback'),
4271 + 'mxchat-chatbot',
4272 + 'mxchat_chatbot_section',
4273 + array(
4274 + 'class' => 'mxchat-setting-row',
4275 + 'data-provider' => 'deepseek'
4276 + )
4277 + );
4278 +
4279 + add_settings_field(
4280 + 'gemini_api_key',
4281 + esc_html__('Google Gemini API Key', 'mxchat'),
4282 + array($this, 'gemini_api_key_callback'),
4283 + 'mxchat-chatbot',
4284 + 'mxchat_chatbot_section',
4285 + array(
4286 + 'class' => 'mxchat-setting-row',
4287 + 'data-provider' => 'gemini'
4288 + )
4289 + );
4290 +
4291 + add_settings_field(
4292 + 'voyage_api_key',
4293 + esc_html__('Voyage AI API Key', 'mxchat'),
4294 + array($this, 'voyage_api_key_callback'),
4295 + 'mxchat-chatbot',
4296 + 'mxchat_chatbot_section',
4297 + array(
4298 + 'class' => 'mxchat-setting-row',
4299 + 'data-provider' => 'voyage'
4300 + )
4301 + );
4302 +
4303 + add_settings_field(
4304 + 'enable_streaming_toggle',
4305 + esc_html__('Enable Streaming', 'mxchat'),
4306 + array($this, 'enable_streaming_toggle_callback'),
4307 + 'mxchat-chatbot',
4308 + 'mxchat_chatbot_section', // Same section as your working toggle
4309 + array(
4310 + 'class' => 'mxchat-setting-row streaming-setting',
4311 + 'style' => 'display: none;' // Hidden by default, shown when OpenAI/Claude selected
4312 + )
4313 + );
4314 +
4315 +
4316 + add_settings_field(
4317 + 'model',
4318 + esc_html__('Chat Model', 'mxchat'),
4319 + array($this, 'mxchat_model_callback'),
4320 + 'mxchat-chatbot',
4321 + 'mxchat_chatbot_section'
4322 + );
4323 +
4324 + add_settings_field(
4325 + 'embedding_model',
4326 + esc_html__('Embedding Model', 'mxchat'),
4327 + array($this, 'embedding_model_callback'),
4328 + 'mxchat-chatbot',
4329 + 'mxchat_chatbot_section'
4330 + );
4331 +
4332 + add_settings_field(
4333 + 'system_prompt_instructions',
4334 + esc_html__('AI Instructions (Behavior)', 'mxchat'),
4335 + array($this, 'system_prompt_instructions_callback'),
4336 + 'mxchat-chatbot',
4337 + 'mxchat_chatbot_section'
4338 + );
4339 +
4340 +
4341 + add_settings_field(
4342 + 'top_bar_title',
4343 + esc_html__('Top Bar Title', 'mxchat'),
4344 + array($this, 'mxchat_top_bar_title_callback'),
4345 + 'mxchat-chatbot',
4346 + 'mxchat_chatbot_section'
4347 + );
4348 +
4349 + add_settings_field(
4350 + 'ai_agent_text',
4351 + esc_html__('AI Agent Text', 'mxchat'),
4352 + array($this, 'mxchat_ai_agent_text_callback'),
4353 + 'mxchat-chatbot',
4354 + 'mxchat_chatbot_section'
4355 + );
4356 +
4357 + add_settings_field(
4358 + 'enable_email_block',
4359 + esc_html__('Require Email To Chat', 'mxchat'),
4360 + array($this, 'enable_email_block_callback'),
4361 + 'mxchat-chatbot',
4362 + 'mxchat_chatbot_section'
4363 + );
4364 +
4365 + add_settings_field(
4366 + 'email_blocker_header_content',
4367 + esc_html__('Require Email Chat Content', 'mxchat'),
4368 + array($this, 'email_blocker_header_content_callback'),
4369 + 'mxchat-chatbot',
4370 + 'mxchat_chatbot_section'
4371 + );
4372 +
4373 + add_settings_field(
4374 + 'email_blocker_button_text',
4375 + esc_html__('Require Email Chat Button Text', 'mxchat'),
4376 + [$this, 'email_blocker_button_text_callback'],
4377 + 'mxchat-chatbot',
4378 + 'mxchat_chatbot_section'
4379 + );
4380 +
4381 + add_settings_field(
4382 + 'enable_name_field',
4383 + esc_html__('Require Name Field', 'mxchat'),
4384 + array($this, 'enable_name_field_callback'),
4385 + 'mxchat-chatbot',
4386 + 'mxchat_chatbot_section'
4387 + );
4388 +
4389 + add_settings_field(
4390 + 'name_field_placeholder',
4391 + esc_html__('Name Field Placeholder', 'mxchat'),
4392 + array($this, 'name_field_placeholder_callback'),
4393 + 'mxchat-chatbot',
4394 + 'mxchat_chatbot_section'
4395 + );
4396 +
4397 + add_settings_field(
4398 + 'intro_message',
4399 + esc_html__('Introductory Message', 'mxchat'),
4400 + array($this, 'mxchat_intro_message_callback'),
4401 + 'mxchat-chatbot',
4402 + 'mxchat_chatbot_section'
4403 + );
4404 +
4405 + add_settings_field(
4406 + 'input_copy',
4407 + esc_html__('Input Copy', 'mxchat'),
4408 + array($this, 'mxchat_input_copy_callback'),
4409 + 'mxchat-chatbot',
4410 + 'mxchat_chatbot_section'
4411 + );
4412 +
4413 + add_settings_field(
4414 + 'pre_chat_message',
4415 + esc_html__('Chat Teaser Pop-up', 'mxchat'),
4416 + array($this, 'mxchat_pre_chat_message_callback'),
4417 + 'mxchat-chatbot',
4418 + 'mxchat_chatbot_section'
4419 + );
4420 +
4421 + add_settings_field(
4422 + 'privacy_toggle',
4423 + esc_html__('Toggle Privacy Notice', 'mxchat'),
4424 + array($this, 'mxchat_privacy_toggle_callback'),
4425 + 'mxchat-chatbot',
4426 + 'mxchat_chatbot_section'
4427 + );
4428 +
4429 + add_settings_field(
4430 + 'complianz_toggle',
4431 + esc_html__('Enable Complianz', 'mxchat'),
4432 + array($this, 'mxchat_complianz_toggle_callback'),
4433 + 'mxchat-chatbot',
4434 + 'mxchat_chatbot_section'
4435 + );
4436 +
4437 + add_settings_field(
4438 + 'link_target_toggle',
4439 + esc_html__('Open Links in a New Tab', 'mxchat'),
4440 + array($this, 'mxchat_link_target_toggle_callback'),
4441 + 'mxchat-chatbot',
4442 + 'mxchat_chatbot_section'
4443 + );
4444 +
4445 + add_settings_field(
4446 + 'chat_persistence_toggle',
4447 + esc_html__('Enable Chat Persistence', 'mxchat'),
4448 + array($this, 'mxchat_chat_persistence_toggle_callback'),
4449 + 'mxchat-chatbot',
4450 + 'mxchat_chatbot_section'
4451 + );
4452 +
4453 + add_settings_field(
4454 + 'popular_question_1',
4455 + esc_html__('Quick Question 1', 'mxchat'),
4456 + array($this, 'mxchat_popular_question_1_callback'),
4457 + 'mxchat-chatbot',
4458 + 'mxchat_chatbot_section'
4459 + );
4460 +
4461 + add_settings_field(
4462 + 'popular_question_2',
4463 + esc_html__('Quick Question 2', 'mxchat'),
4464 + array($this, 'mxchat_popular_question_2_callback'),
4465 + 'mxchat-chatbot',
4466 + 'mxchat_chatbot_section'
4467 + );
4468 +
4469 + add_settings_field(
4470 + 'popular_question_3',
4471 + esc_html__('Quick Question 3', 'mxchat'),
4472 + array($this, 'mxchat_popular_question_3_callback'),
4473 + 'mxchat-chatbot',
4474 + 'mxchat_chatbot_section'
4475 + );
4476 +
4477 + add_settings_field(
4478 + 'additional_popular_questions',
4479 + esc_html__('Additional Quick Questions', 'mxchat'),
4480 + array($this, 'mxchat_additional_popular_questions_callback'),
4481 + 'mxchat-chatbot',
4482 + 'mxchat_chatbot_section'
4483 + );
4484 +
4485 +
4486 + add_settings_field(
4487 + 'rate_limits',
4488 + __('Rate Limits Settings', 'mxchat'),
4489 + array($this, 'mxchat_rate_limits_callback'),
4490 + 'mxchat-chatbot',
4491 + 'mxchat_chatbot_section'
4492 + );
4493 +
4494 + // Loops Settings Section
4495 + add_settings_section(
4496 + 'mxchat_loops_section',
4497 + esc_html__('Loops Settings', 'mxchat'),
4498 + null,
4499 + 'mxchat-embed'
4500 + );
4501 +
4502 + // Loops Settings Fields
4503 + add_settings_field(
4504 + 'loops_api_key',
4505 + esc_html__('Loops API Key', 'mxchat'),
4506 + array($this, 'mxchat_loops_api_key_callback'),
4507 + 'mxchat-embed',
4508 + 'mxchat_loops_section'
4509 + );
4510 +
4511 + add_settings_field(
4512 + 'loops_mailing_list',
4513 + esc_html__('Loops Mailing List', 'mxchat'),
4514 + array($this, 'mxchat_loops_mailing_list_callback'),
4515 + 'mxchat-embed',
4516 + 'mxchat_loops_section'
4517 + );
4518 +
4519 + add_settings_field(
4520 + 'triggered_phrase_response',
4521 + esc_html__('Triggered Phrase Response', 'mxchat'),
4522 + array($this, 'mxchat_triggered_phrase_response_callback'),
4523 + 'mxchat-embed',
4524 + 'mxchat_loops_section'
4525 + );
4526 +
4527 + add_settings_field(
4528 + 'email_capture_response',
4529 + esc_html__('Email Capture Response', 'mxchat'),
4530 + array($this, 'mxchat_email_capture_response_callback'),
4531 + 'mxchat-embed',
4532 + 'mxchat_loops_section'
4533 + );
4534 +
4535 + // Brave Search Settings Fields
4536 + add_settings_section(
4537 + 'mxchat_brave_section',
4538 + __('Brave Search Settings', 'mxchat'),
4539 + array($this, 'mxchat_brave_section_callback'),
4540 + 'mxchat-embed'
4541 + );
4542 +
4543 + add_settings_field(
4544 + 'brave_api_key',
4545 + __('Brave API Key', 'mxchat'),
4546 + array($this, 'mxchat_brave_api_key_callback'),
4547 + 'mxchat-embed',
4548 + 'mxchat_brave_section'
4549 + );
4550 +
4551 + add_settings_field(
4552 + 'brave_image_count',
4553 + __('Number of Images to Return', 'mxchat'),
4554 + array($this, 'mxchat_brave_image_count_callback'),
4555 + 'mxchat-embed',
4556 + 'mxchat_brave_section'
4557 + );
4558 +
4559 + add_settings_field(
4560 + 'brave_safe_search',
4561 + __('Safe Search', 'mxchat'),
4562 + array($this, 'mxchat_brave_safe_search_callback'),
4563 + 'mxchat-embed',
4564 + 'mxchat_brave_section'
4565 + );
4566 +
4567 + add_settings_field(
4568 + 'brave_news_count',
4569 + __('Number of News Articles', 'mxchat'),
4570 + array($this, 'mxchat_brave_news_count_callback'),
4571 + 'mxchat-embed',
4572 + 'mxchat_brave_section'
4573 + );
4574 +
4575 + add_settings_field(
4576 + 'brave_country',
4577 + __('Country', 'mxchat'),
4578 + array($this, 'mxchat_brave_country_callback'),
4579 + 'mxchat-embed',
4580 + 'mxchat_brave_section'
4581 + );
4582 +
4583 + add_settings_field(
4584 + 'brave_language',
4585 + __('Language', 'mxchat'),
4586 + array($this, 'mxchat_brave_language_callback'),
4587 + 'mxchat-embed',
4588 + 'mxchat_brave_section'
4589 + );
4590 +
4591 + // Chat with PDF Intent Settings Fields
4592 + add_settings_section(
4593 + 'mxchat_pdf_intent_section',
4594 + __('Toolbar Settings & Intents', 'mxchat'),
4595 + array($this, 'mxchat_pdf_intent_section_callback'),
4596 + 'mxchat-embed'
4597 + );
4598 +
4599 + add_settings_field(
4600 + 'chat_toolbar_toggle',
4601 + __('Show Chat Toolbar', 'mxchat'),
4602 + array($this, 'mxchat_chat_toolbar_toggle_callback'),
4603 + 'mxchat-embed',
4604 + 'mxchat_pdf_intent_section'
4605 + );
4606 +
4607 + // PDF Upload Button Toggle
4608 + add_settings_field(
4609 + 'show_pdf_upload_button',
4610 + __('Show PDF Upload Button', 'mxchat'),
4611 + array($this, 'mxchat_show_pdf_upload_button_callback'),
4612 + 'mxchat-embed',
4613 + 'mxchat_pdf_intent_section'
4614 + );
4615 +
4616 + // Word Upload Button Toggle
4617 + add_settings_field(
4618 + 'show_word_upload_button',
4619 + __('Show Word Upload Button', 'mxchat'),
4620 + array($this, 'mxchat_show_word_upload_button_callback'),
4621 + 'mxchat-embed',
4622 + 'mxchat_pdf_intent_section'
4623 + );
4624 +
4625 + add_settings_field(
4626 + 'pdf_intent_trigger_text',
4627 + __('Intent Trigger Text', 'mxchat'),
4628 + array($this, 'mxchat_pdf_intent_trigger_text_callback'),
4629 + 'mxchat-embed',
4630 + 'mxchat_pdf_intent_section'
4631 + );
4632 +
4633 + add_settings_field(
4634 + 'pdf_intent_success_text',
4635 + __('Success Text', 'mxchat'),
4636 + array($this, 'mxchat_pdf_intent_success_text_callback'),
4637 + 'mxchat-embed',
4638 + 'mxchat_pdf_intent_section'
4639 + );
4640 +
4641 + add_settings_field(
4642 + 'pdf_intent_error_text',
4643 + __('Error Text', 'mxchat'),
4644 + array($this, 'mxchat_pdf_intent_error_text_callback'),
4645 + 'mxchat-embed',
4646 + 'mxchat_pdf_intent_section'
4647 + );
4648 +
4649 + // Add PDF Maximum Pages Field
4650 + add_settings_field(
4651 + 'pdf_max_pages',
4652 + __('Maximum Document Pages', 'mxchat'),
4653 + array($this, 'mxchat_pdf_max_pages_callback'),
4654 + 'mxchat-embed',
4655 + 'mxchat_pdf_intent_section'
4656 + );
4657 +
4658 + // Live Agent Settings Fields
4659 + add_settings_section(
4660 + 'mxchat_live_agent_section',
4661 + __('Live Agent Settings', 'mxchat'),
4662 + array($this, 'mxchat_live_agent_section_callback'),
4663 + 'mxchat-embed'
4664 + );
4665 +
4666 + // Live Agent Status Fields (add at top of live agent settings)
4667 + add_settings_field(
4668 + 'live_agent_status',
4669 + __('Live Agent Status', 'mxchat'),
4670 + array($this, 'mxchat_live_agent_status_callback'),
4671 + 'mxchat-embed',
4672 + 'mxchat_live_agent_section'
4673 + );
4674 +
4675 + add_settings_field(
4676 + 'live_agent_notification_message',
4677 + __('Notification Message', 'mxchat'),
4678 + array($this, 'mxchat_live_agent_notification_message_callback'),
4679 + 'mxchat-embed',
4680 + 'mxchat_live_agent_section'
4681 + );
4682 +
4683 + add_settings_field(
4684 + 'live_agent_away_message',
4685 + __('Away Message', 'mxchat'),
4686 + array($this, 'mxchat_live_agent_away_message_callback'),
4687 + 'mxchat-embed',
4688 + 'mxchat_live_agent_section'
4689 + );
4690 +
4691 + add_settings_field(
4692 + 'live_agent_user_ids',
4693 + __('Slack Agent User IDs', 'mxchat'),
4694 + array($this, 'mxchat_live_agent_user_ids_callback'),
4695 + 'mxchat-embed',
4696 + 'mxchat_live_agent_section'
4697 + );
4698 +
4699 + add_settings_field(
4700 + 'live_agent_webhook_url',
4701 + __('Slack Webhook URL', 'mxchat'),
4702 + array($this, 'mxchat_live_agent_webhook_url_callback'),
4703 + 'mxchat-embed',
4704 + 'mxchat_live_agent_section'
4705 + );
4706 +
4707 + add_settings_field(
4708 + 'live_agent_secret_key',
4709 + __('Slack Secret Key', 'mxchat'),
4710 + array($this, 'mxchat_live_agent_secret_key_callback'),
4711 + 'mxchat-embed',
4712 + 'mxchat_live_agent_section'
4713 + );
4714 +
4715 + // Live Agent Integration Fields
4716 + add_settings_field(
4717 + 'live_agent_bot_token',
4718 + __('Slack Bot OAuth Token', 'mxchat'),
4719 + array($this, 'mxchat_live_agent_bot_token_callback'),
4720 + 'mxchat-embed',
4721 + 'mxchat_live_agent_section'
4722 + );
4723 +
4724 +
4725 +
4726 +
4727 + // General Settings Section
4728 + add_settings_section(
4729 + 'mxchat_general_section',
4730 + esc_html__('YouTube Tutorials', 'mxchat'),
4731 + null,
4732 + 'mxchat-general'
4733 + );
4734 +}
4735 +
4736 +public function mxchat_prompts_page_init() {
4737 + register_setting(
4738 + 'mxchat_prompts_options',
4739 + 'mxchat_prompts_options',
4740 + array(
4741 + 'type' => 'array',
4742 + 'description' => __('MXChat Knowledge Base Settings', 'mxchat'),
4743 + 'default' => array(
4744 + 'mxchat_auto_sync_posts' => 0,
4745 + 'mxchat_auto_sync_pages' => 0,
4746 + 'mxchat_use_pinecone' => 0,
4747 + 'mxchat_pinecone_api_key' => '',
4748 + 'mxchat_pinecone_environment' => '',
4749 + 'mxchat_pinecone_index' => '',
4750 + 'mxchat_pinecone_host' => '',
4751 + ),
4752 + 'sanitize_callback' => array($this, 'sanitize_prompts_options'),
4753 + )
4754 + );
4755 +
4756 + add_action('admin_notices', array($this, 'sync_settings_notice'));
4757 +}
4758 +
4759 +public function mxchat_transcripts_page_init() {
4760 + register_setting(
4761 + 'mxchat_transcripts_options',
4762 + 'mxchat_transcripts_options',
4763 + array(
4764 + 'type' => 'array',
4765 + 'description' => __('MXChat Transcripts Notification Settings', 'mxchat'),
4766 + 'default' => array(
4767 + 'mxchat_enable_notifications' => 0,
4768 + 'mxchat_notification_email' => get_option('admin_email'),
4769 + ),
4770 + 'sanitize_callback' => array($this, 'sanitize_transcripts_options'),
4771 + )
4772 + );
4773 +
4774 + add_settings_section(
4775 + 'mxchat_transcripts_notification_section',
4776 + esc_html__('Chat Notification Settings', 'mxchat'),
4777 + array($this, 'mxchat_transcripts_notification_section_callback'),
4778 + 'mxchat-transcripts'
4779 + );
4780 +
4781 + add_settings_field(
4782 + 'mxchat_enable_notifications',
4783 + esc_html__('Enable Chat Notifications', 'mxchat'),
4784 + array($this, 'mxchat_enable_notifications_callback'),
4785 + 'mxchat-transcripts',
4786 + 'mxchat_transcripts_notification_section'
4787 + );
4788 +
4789 + add_settings_field(
4790 + 'mxchat_notification_email',
4791 + esc_html__('Notification Email Address', 'mxchat'),
4792 + array($this, 'mxchat_notification_email_callback'),
4793 + 'mxchat-transcripts',
4794 + 'mxchat_transcripts_notification_section'
4795 + );
4796 +}
4797 +
4798 +
4799 +/**
4800 + * Sanitize all prompts options
4801 + *
4802 + * @param array $input The unsanitized options array
4803 + * @return array The sanitized options array
4804 + */
4805 +public function sanitize_prompts_options($input) {
4806 + // Log the incoming input.
4807 + //error_log('Sanitizing inputs: ' . print_r($input, true));
4808 +
4809 + $sanitized = array();
4810 +
4811 + // Boolean options
4812 + $sanitized['mxchat_auto_sync_posts'] = isset($input['mxchat_auto_sync_posts']) ? 1 : 0;
4813 + $sanitized['mxchat_auto_sync_pages'] = isset($input['mxchat_auto_sync_pages']) ? 1 : 0;
4814 +$sanitized['mxchat_use_pinecone'] = !empty($input['mxchat_use_pinecone']) ? 1 : 0;
4815 +
4816 + // API Key: if less than 32 characters, flag as invalid.
4817 + $api_key = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
4818 + if (!empty($api_key) && strlen($api_key) < 32) {
4819 + add_settings_error(
4820 + 'mxchat_prompts_options',
4821 + 'invalid_api_key',
4822 + __('The Pinecone API key appears to be invalid. Please check your API key.', 'mxchat')
4823 + );
4824 + $existing_options = get_option('mxchat_prompts_options', array());
4825 + $sanitized['mxchat_pinecone_api_key'] = $existing_options['mxchat_pinecone_api_key'] ?? '';
4826 + } else {
4827 + $sanitized['mxchat_pinecone_api_key'] = $api_key;
4828 + }
4829 +
4830 + // Environment and Index Name
4831 + $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
4832 + $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
4833 +
4834 + // Host: Remove protocol and validate format.
4835 + $host = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
4836 + $host = preg_replace('#^https?://#', '', $host);
4837 + //error_log('Host after removing protocol: ' . $host);
4838 + if (!empty($host)) {
4839 + if (!preg_match('/^[\w-]+\.svc\.[\w-]+\.pinecone\.io$/', $host)) {
4840 + add_settings_error(
4841 + 'mxchat_prompts_options',
4842 + 'invalid_host',
4843 + __('The Pinecone host appears to be invalid. It should look like "mxchat-vectors-zrmsquq.svc.aped-4627-b74a.pinecone.io"', 'mxchat')
4844 + );
4845 + $existing_options = get_option('mxchat_prompts_options', array());
4846 + $sanitized['mxchat_pinecone_host'] = $existing_options['mxchat_pinecone_host'] ?? '';
4847 + } else {
4848 + $sanitized['mxchat_pinecone_host'] = $host;
4849 + }
4850 + } else {
4851 + $sanitized['mxchat_pinecone_host'] = '';
4852 + }
4853 +
4854 + //error_log('Final sanitized array: ' . print_r($sanitized, true));
4855 +
4856 + return $sanitized;
4857 +}
4858 +
4859 +public function sync_settings_notice() {
4860 + // Only show notice on our plugin page
4861 + if (!isset($_GET['page']) || $_GET['page'] !== 'mxchat-prompts') {
4862 + return;
4863 + }
4864 +
4865 + // Check if settings were updated
4866 + if (isset($_GET['settings-updated'])) {
4867 +
4868 + ?>
4869 + <div class="notice notice-success is-dismissible">
4870 + <p><?php esc_html_e('Sync settings updated successfully.', 'mxchat'); ?></p>
4871 + </div>
4872 + <?php
4873 +
4874 + }
4875 +}
4876 +// Add this sanitization function to your class
4877 +public function sanitize_sync_setting($input) {
4878 + return (bool)$input ? __('1', 'mxchat') : __('', 'mxchat');
4879 +}
4880 +
4881 +public function mxchat_rate_limits_callback() {
4882 + $all_options = get_option('mxchat_options', []);
4883 +
4884 + // Define available rate limits
4885 + $rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
4886 +
4887 + // Define available timeframes
4888 + $timeframes = array(
4889 + 'hourly' => __('Per Hour', 'mxchat'),
4890 + 'daily' => __('Per Day', 'mxchat'),
4891 + 'weekly' => __('Per Week', 'mxchat'),
4892 + 'monthly' => __('Per Month', 'mxchat')
4893 + );
4894 +
4895 + // Get all roles plus a "logged_out" pseudo-role
4896 + $roles = wp_roles()->get_names();
4897 + $roles['logged_out'] = __('Logged Out Users', 'mxchat');
4898 +
4899 + // Start the wrapper
4900 + echo '<div class="pro-feature-wrapper active">';
4901 + echo '<div class="mxchat-rate-limits-container">';
4902 +
4903 + echo '<p class="description" style="margin-bottom: 20px;">' .
4904 + esc_html__('Set message limits for each user role and customize the experience when users reach those limits. You can use {limit}, {timeframe}, {count}, and {remaining} as placeholders.', 'mxchat') .
4905 + '</p>';
4906 +
4907 + // Add markdown link documentation
4908 + echo '<div class="notice notice-info inline" style="margin-bottom: 20px; padding: 10px;">';
4909 + echo '<p><strong>' . esc_html__('Markdown Links Supported:', 'mxchat') . '</strong></p>';
4910 + echo '<p>' . esc_html__('You can include clickable links in your custom messages using markdown syntax:', 'mxchat') . '</p>';
4911 + echo '<ul style="margin-left: 20px;">';
4912 + echo '<li><code>[Link text](https://example.com)</code> - Creates a clickable link</li>';
4913 + echo '<li><code>[Visit our pricing](https://example.com/pricing)</code> - Link with custom text</li>';
4914 + echo '<li><code>Plain URLs like https://example.com will also become clickable</code></li>';
4915 + echo '</ul>';
4916 + echo '</div>';
4917 +
4918 + // Output the controls for each role
4919 + foreach ($roles as $role_id => $role_name) {
4920 + // Get saved options or defaults
4921 + $default_limit = ($role_id === 'logged_out') ? '10' : '100';
4922 + $default_timeframe = 'daily';
4923 + $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
4924 +
4925 + $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
4926 + ? $all_options['rate_limits'][$role_id]['limit']
4927 + : $default_limit;
4928 +
4929 + $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
4930 + ? $all_options['rate_limits'][$role_id]['timeframe']
4931 + : $default_timeframe;
4932 +
4933 + $custom_message = isset($all_options['rate_limits'][$role_id]['message'])
4934 + ? $all_options['rate_limits'][$role_id]['message']
4935 + : $default_message;
4936 +
4937 + // Output the row
4938 + echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
4939 +
4940 + // Role label
4941 + echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
4942 +
4943 + // Controls section
4944 + echo '<div class="mxchat-rate-limit-controls-wrapper">';
4945 +
4946 + // Rate limit and timeframe controls
4947 + echo '<div class="mxchat-rate-limit-controls">';
4948 +
4949 + // Limit dropdown
4950 + echo '<div>';
4951 + echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
4952 + echo '<select
4953 + id="rate_limits_' . esc_attr($role_id) . '_limit"
4954 + name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
4955 + class="mxchat-autosave-field">';
4956 + foreach ($rate_limits as $limit) {
4957 + echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
4958 + }
4959 + echo '</select>';
4960 + echo '</div>';
4961 +
4962 + // Timeframe dropdown
4963 + echo '<div>';
4964 + echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
4965 + echo '<select
4966 + id="rate_limits_' . esc_attr($role_id) . '_timeframe"
4967 + name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
4968 + class="mxchat-autosave-field">';
4969 + foreach ($timeframes as $value => $label) {
4970 + echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
4971 + }
4972 + echo '</select>';
4973 + echo '</div>';
4974 +
4975 + echo '</div>'; // End controls
4976 +
4977 + // Custom message textarea
4978 + echo '<div class="mxchat-rate-limit-message">';
4979 + echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
4980 + echo '<textarea
4981 + id="rate_limits_' . esc_attr($role_id) . '_message"
4982 + name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
4983 + class="mxchat-autosave-field"
4984 + placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
4985 + esc_textarea($custom_message) .
4986 + '</textarea>';
4987 + echo '<p class="description">' .
4988 + esc_html__('Example: Rate limit reached! [Visit our pricing page](https://example.com/pricing) to upgrade.', 'mxchat') .
4989 + '</p>';
4990 + echo '</div>'; // End message
4991 +
4992 + echo '</div>'; // End controls wrapper
4993 +
4994 + echo '</div>'; // End row
4995 + }
4996 +
4997 + echo '</div>'; // End container
4998 +
4999 + echo '</div>'; // End pro-feature-wrapper
5000 +}
5001 +
5002 +private function mxchat_add_option_field($id, $title, $callback = '') {
5003 + add_settings_field(
5004 + $id,
5005 + __($title, 'mxchat'),
5006 + $callback ? array($this, $callback) : array($this, $id . '_callback'),
5007 + 'mxchat-max',
5008 + 'mxchat_setting_section_id',
5009 + $id === 'model' ? ['label_for' => 'model'] : []
5010 + );
5011 + }
5012 +
5013 +// OpenAI API Key
5014 +public function api_key_callback() {
5015 + $apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
5016 +
5017 + echo '<div class="api-key-wrapper" data-provider="openai">';
5018 + echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
5019 + echo '<button type="button" id="toggleApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5020 + echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
5021 + echo '</div>';
5022 +}
5023 +
5024 +// X.AI API Key
5025 +public function xai_api_key_callback() {
5026 + $xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
5027 +
5028 + echo '<div class="api-key-wrapper" data-provider="xai">';
5029 + echo '<input type="password" id="xai_api_key" name="xai_api_key" value="' . $xaiApiKey . '" class="regular-text" autocomplete="off" />';
5030 + echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5031 + echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
5032 + echo '</div>';
5033 +}
5034 +// Claude API Key
5035 +public function claude_api_key_callback() {
5036 + $claudeApiKey = isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '';
5037 +
5038 + echo '<div class="api-key-wrapper" data-provider="claude">';
5039 + echo '<input type="password" id="claude_api_key" name="claude_api_key" value="' . $claudeApiKey . '" class="regular-text" autocomplete="off" />';
5040 + echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5041 + echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
5042 + echo '</div>';
5043 +}
5044 +
5045 +// DeepSeek API Key
5046 +public function deepseek_api_key_callback() {
5047 + $apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
5048 +
5049 + echo '<div class="api-key-wrapper" data-provider="deepseek">';
5050 + echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
5051 + echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5052 + echo '<p class="description api-key-notice">' . esc_html__('Required for your selected chat model. Important: You must add credits before use.', 'mxchat') . '</p>';
5053 + echo '</div>';
5054 +}
5055 +
5056 +// Gemini API Key
5057 +public function gemini_api_key_callback() {
5058 + $geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
5059 +
5060 + echo '<div class="api-key-wrapper" data-provider="gemini">';
5061 + echo '<input type="password" id="gemini_api_key" name="gemini_api_key" value="' . $geminiApiKey . '" class="regular-text" autocomplete="off" />';
5062 + echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5063 + echo '<p class="description api-key-notice">' . esc_html__('Required for Google Gemini models. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
5064 + echo '</div>';
5065 +}
5066 +
5067 +// Voyage API Key
5068 +public function voyage_api_key_callback() {
5069 + $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
5070 +
5071 + echo '<div class="api-key-wrapper" data-provider="voyage">';
5072 + echo '<input type="password" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
5073 + echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5074 + echo '<p class="description api-key-notice">' . esc_html__('Required for your selected embedding model. Important: You must add credits before use.', 'mxchat') . '</p>';
5075 + echo '</div>';
5076 +}
5077 +
5078 +public function mxchat_loops_api_key_callback() {
5079 + $loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
5080 +
5081 + // Hidden fields to "trap" autofill
5082 + echo '<input type="text" style="display:none" autocomplete="username" />';
5083 + echo '<input type="password" style="display:none" autocomplete="current-password" />';
5084 +
5085 + echo '<div class="api-key-wrapper" data-provider="loops">';
5086 + echo sprintf(
5087 + '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" autocomplete="new-password" />',
5088 + $loops_api_key
5089 + );
5090 + echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5091 + echo '</div>';
5092 + echo '<p class="description">' . esc_html__('Enter your Loops API Key here. Once entered, refreshed page to load list (See FAQ for details)', 'mxchat') . '</p>';
5093 +}
5094 +public function mxchat_loops_mailing_list_callback() {
5095 + // Add error handling and type checking
5096 + $loops_api_key = '';
5097 + $selected_list = '';
5098 +
5099 + // Safely get the API key
5100 + if (isset($this->options['loops_api_key']) && is_string($this->options['loops_api_key'])) {
5101 + $loops_api_key = $this->options['loops_api_key'];
5102 + }
5103 +
5104 + // Safely get the selected list
5105 + if (isset($this->options['loops_mailing_list']) && is_string($this->options['loops_mailing_list'])) {
5106 + $selected_list = $this->options['loops_mailing_list'];
5107 + }
5108 +
5109 + if (!empty($loops_api_key)) {
5110 + $lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
5111 + if (is_array($lists) && !empty($lists)) {
5112 + echo '<select id="loops_mailing_list" name="loops_mailing_list">';
5113 +
5114 + // Add a default "Select a list" option
5115 + echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
5116 +
5117 + foreach ($lists as $list) {
5118 + if (is_array($list) && isset($list['id']) && isset($list['name'])) {
5119 + echo sprintf(
5120 + '<option value="%s" %s>%s</option>',
5121 + esc_attr($list['id']),
5122 + selected($selected_list, $list['id'], false),
5123 + esc_html($list['name'])
5124 + );
5125 + }
5126 + }
5127 + echo '</select>';
5128 + echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
5129 + } else {
5130 + echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
5131 + }
5132 + } else {
5133 + echo '<p class="description">' . esc_html__('Enter a valid Loops API Key to load mailing lists.', 'mxchat') . '</p>';
5134 + }
5135 +}
5136 +public function mxchat_triggered_phrase_response_callback() {
5137 + $default_response = __('Would you like to join our mailing list? Please provide your email below.', 'mxchat');
5138 + $triggered_response = isset($this->options['triggered_phrase_response'])
5139 + ? $this->options['triggered_phrase_response']
5140 + : $default_response;
5141 + echo sprintf(
5142 + '<textarea id="triggered_phrase_response" name="triggered_phrase_response" rows="3" cols="50">%s</textarea>',
5143 + esc_textarea($triggered_response)
5144 + );
5145 + echo '<p class="description">' . esc_html__('Enter the instruction for the AI when a trigger keyword is detected. The AI will use this as guidance to naturally ask for the user\'s email in a conversational way.', 'mxchat') . '</p>';
5146 +}
5147 +
5148 +public function mxchat_email_capture_response_callback() {
5149 + $default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
5150 + $email_capture_response = isset($this->options['email_capture_response'])
5151 + ? $this->options['email_capture_response']
5152 + : $default_response;
5153 + echo sprintf(
5154 + '<textarea id="email_capture_response" name="email_capture_response" rows="3" cols="50">%s</textarea>',
5155 + esc_textarea($email_capture_response)
5156 + );
5157 + echo '<p class="description">' . esc_html__('Enter the instruction for the AI when a user provides their email. The AI will use this as guidance to naturally confirm the email capture in a conversational way.', 'mxchat') . '</p>';
5158 +}
5159 +public function mxchat_pre_chat_message_callback() {
5160 + // Load the entire 'mxchat_options' array
5161 + $all_options = get_option('mxchat_options', []);
5162 +
5163 + // Retrieve the saved message or use the default value
5164 + $default_message = __('Hey there! Ask me anything!', 'mxchat');
5165 + $pre_chat_message = isset($all_options['pre_chat_message']) ? $all_options['pre_chat_message'] : $default_message;
5166 +
5167 + // Output the textarea
5168 + printf(
5169 + '<textarea id="pre_chat_message" name="pre_chat_message" rows="5" cols="50">%s</textarea>',
5170 + esc_textarea($pre_chat_message)
5171 + );
5172 + echo '<p class="description">' . esc_html__('Set the message displayed to users before they start a chat. Use this to provide a friendly greeting or instructions.', 'mxchat') . '</p>';
5173 +}
5174 +
5175 +// Callback for AI Instructions textarea
5176 +public function system_prompt_instructions_callback() {
5177 + // Retrieve the current value of the system prompt instructions
5178 + $instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
5179 + // Render the textarea field
5180 + printf(
5181 + '<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
5182 + $instructions
5183 + );
5184 + // Provide a helpful description with sample instructions button
5185 + echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
5186 + echo '<div class="mxchat-instructions-container">';
5187 + echo '<button type="button" class="mxchat-instructions-btn" id="mxchatViewSampleBtn">';
5188 + echo '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
5189 + echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
5190 + echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
5191 + echo '</svg>';
5192 + echo esc_html__('View Sample Instructions', 'mxchat');
5193 + echo '</button>';
5194 + echo '</div>';
5195 +
5196 + // Add modal to WordPress admin footer instead of inline
5197 + add_action('admin_footer', array($this, 'render_sample_instructions_modal'));
5198 +}
5199 +
5200 +// New method to render modal in admin footer
5201 +public function render_sample_instructions_modal() {
5202 + static $modal_rendered = false;
5203 + if ($modal_rendered) return; // Prevent duplicate modals
5204 + $modal_rendered = true;
5205 +
5206 + echo '<div class="mxchat-instructions-modal-overlay" id="mxchatSampleModal">';
5207 + echo '<div class="mxchat-instructions-modal-content">';
5208 + echo '<div class="mxchat-instructions-modal-header">';
5209 + echo '<h3 class="mxchat-instructions-modal-title">';
5210 + echo '<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
5211 + echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
5212 + echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
5213 + echo '</svg>';
5214 + echo esc_html__('Sample AI Instructions', 'mxchat');
5215 + echo '</h3>';
5216 + echo '<button type="button" class="mxchat-instructions-modal-close" id="mxchatModalClose">';
5217 + echo '<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
5218 + echo '<line x1="18" y1="6" x2="6" y2="18"/>';
5219 + echo '<line x1="6" y1="6" x2="18" y2="18"/>';
5220 + echo '</svg>';
5221 + echo '</button>';
5222 + echo '</div>';
5223 + echo '<div class="mxchat-instructions-modal-body">';
5224 + echo '<div class="mxchat-instructions-content">';
5225 + echo esc_html('You are an AI Chatbot assistant for this website. Your main goal is to assist visitors with questions and provide helpful information. Here are your key guidelines:
5226 +
5227 +# Response Style - CRITICALLY IMPORTANT
5228 +- MAXIMUM LENGTH: 1-3 short sentences per response
5229 +- Ultra-concise: Get straight to the answer with no filler
5230 +- No introductions like "Sure!" or "I\'d be happy to help"
5231 +- No phrases like "based on my knowledge" or "according to information"
5232 +- No explanatory text before giving the answer
5233 +- No summaries or repetition
5234 +- Hyperlink all URLs
5235 +- Respond in user\'s language
5236 +- Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
5237 +
5238 +# Knowledge Base Requirements - PREVENT HALLUCINATIONS
5239 +- ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
5240 +- If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
5241 +- NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
5242 +- When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
5243 +- Better to admit insufficient information than provide inaccurate answers');
5244 + echo '</div>';
5245 + echo '<button type="button" class="mxchat-instructions-copy-btn" id="mxchatCopyBtn">';
5246 + echo '<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
5247 + echo '<rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>';
5248 + echo '<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>';
5249 + echo '</svg>';
5250 + echo esc_html__('Copy Instructions', 'mxchat');
5251 + echo '</button>';
5252 + echo '</div>';
5253 + echo '<div class="mxchat-instructions-modal-footer">';
5254 + echo '<button type="button" class="mxchat-instructions-btn-secondary" id="mxchatCloseBtn">' . esc_html__('Close', 'mxchat') . '</button>';
5255 + echo '</div>';
5256 + echo '</div>';
5257 + echo '</div>';
5258 +}
5259 +
5260 +
5261 +public function mxchat_model_callback() {
5262 + // Define available models grouped by provider
5263 + $models = array(
5264 + esc_html__('Google Gemini Models', 'mxchat') => array(
5265 + 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
5266 + 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
5267 + 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
5268 + 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
5269 + ),
5270 + esc_html__('X.AI Models', 'mxchat') => array(
5271 + 'grok-3-beta' => esc_html__('Grok-3 (Powerful)', 'mxchat'),
5272 + 'grok-3-fast-beta' => esc_html__('Grok-3 Fast (High Performance)', 'mxchat'),
5273 + 'grok-3-mini-beta' => esc_html__('Grok-3 Mini (Affordable)', 'mxchat'),
5274 + 'grok-3-mini-fast-beta' => esc_html__('Grok-3 Mini Fast (Quick Response)', 'mxchat'),
5275 + 'grok-2' => esc_html__('Grok 2', 'mxchat'),
5276 + 'grok-4-0709' => esc_html__('Grok 4 (Latest Flagship)', 'mxchat'), // Added new Grok-4 model
5277 + ),
5278 + esc_html__('DeepSeek Models', 'mxchat') => array(
5279 + 'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
5280 + ),
5281 + esc_html__('Claude Models', 'mxchat') => array(
5282 + 'claude-opus-4-20250514' => esc_html__('Claude 4 Opus (Most Capable)', 'mxchat'),
5283 + 'claude-sonnet-4-20250514' => esc_html__('Claude 4 Sonnet (High Performance)', 'mxchat'),
5284 + 'claude-3-7-sonnet-20250219' => esc_html__('Claude 3.7 Sonnet (High Intelligence)', 'mxchat'),
5285 + 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Intelligent)', 'mxchat'),
5286 + 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Complex Tasks)', 'mxchat'),
5287 + 'claude-3-sonnet-20240229' => esc_html__('Claude 3 Sonnet (Balanced)', 'mxchat'),
5288 + 'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat'),
5289 + ),
5290 + esc_html__('OpenAI Models', 'mxchat') => array(
5291 + // NEW: GPT-5 family
5292 + 'gpt-5' => esc_html__('GPT-5 (Flagship for Coding, Reasoning & Agents)', 'mxchat'),
5293 + 'gpt-5-mini' => esc_html__('GPT-5 Mini (Faster, Cost-Efficient for Precise Prompts)', 'mxchat'),
5294 + 'gpt-5-nano' => esc_html__('GPT-5 Nano (Fastest & Cheapest for Summarization/Classification)', 'mxchat'),
5295 +
5296 + // Existing OpenAI models
5297 + 'gpt-4.1-2025-04-14' => esc_html__('GPT-4.1 (Flagship for Complex Tasks)', 'mxchat'),
5298 + 'gpt-4o' => esc_html__('GPT-4o (Recommended)', 'mxchat'),
5299 + 'gpt-4o-mini' => esc_html__('GPT-4o Mini (Fast and Lightweight)', 'mxchat'),
5300 + 'gpt-4-turbo' => esc_html__('GPT-4 Turbo (High-Performance)', 'mxchat'),
5301 + 'gpt-4' => esc_html__('GPT-4 (High Intelligence)', 'mxchat'),
5302 + 'gpt-3.5-turbo' => esc_html__('GPT-3.5 Turbo (Affordable and Fast)', 'mxchat'),
5303 + ),
5304 + );
5305 +
5306 + // Retrieve the currently selected model from saved options
5307 + $selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
5308 +
5309 + // Begin the select dropdown
5310 + echo '<select id="model" name="model">';
5311 +
5312 + // Iterate over groups of models
5313 + foreach ($models as $group_label => $group_models) {
5314 + echo '<optgroup label="' . esc_attr($group_label) . '">';
5315 +
5316 + foreach ($group_models as $model_value => $model_label) {
5317 + // All models enabled - no disabled attribute or Pro Only label
5318 + echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
5319 + }
5320 +
5321 + echo '</optgroup>';
5322 + }
5323 +
5324 + // Close the select dropdown
5325 + echo '</select>';
5326 +
5327 + // Updated description to remove mention of Pro-only models
5328 + echo '<p class="description">' . esc_html__('Select the AI model your chatbot will use for chatting.', 'mxchat') . '</p>';
5329 +}
5330 +
5331 +
5332 +// Update your existing callback method
5333 +public function enable_streaming_toggle_callback() {
5334 + // Get value from options array, default to 'on'
5335 + $enabled = isset($this->options['enable_streaming_toggle']) ? $this->options['enable_streaming_toggle'] : 'on';
5336 + $checked = ($enabled === 'on') ? 'checked' : '';
5337 +
5338 + echo '<label class="toggle-switch">';
5339 + echo sprintf(
5340 + '<input type="checkbox" id="enable_streaming_toggle" name="enable_streaming_toggle" value="on" %s />',
5341 + esc_attr($checked)
5342 + );
5343 + echo '<span class="slider"></span>';
5344 + echo '</label>';
5345 + echo '<p class="description">' .
5346 + esc_html__('Enable real-time streaming responses for supported models (OpenAI, Claude, DeepSeek, and Grok). When disabled, responses will load all at once.', 'mxchat') .
5347 + '</p>';
5348 +
5349 + // Test button with better styling
5350 + echo '<div style="margin-top: 15px;">';
5351 + echo '<button type="button" id="mxchat-test-streaming-btn" class="button button-secondary">';
5352 + echo '<span class="dashicons dashicons-admin-tools" style="vertical-align: middle; margin-right: 5px;"></span>';
5353 + echo esc_html__('Test Streaming Compatibility', 'mxchat');
5354 + echo '</button>';
5355 + echo '<p id="mxchat-test-streaming-result" style="margin-top:10px; font-weight: bold;"></p>';
5356 + echo '</div>';
5357 +}
5358 +
5359 +
5360 +// Callback function for embedding model selection
5361 +public function embedding_model_callback() {
5362 + $models = array(
5363 + esc_html__('OpenAI Embeddings', 'mxchat') => array(
5364 + 'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
5365 + 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
5366 + 'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
5367 + ),
5368 + esc_html__('Voyage AI Embeddings', 'mxchat') => array(
5369 + 'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
5370 + ),
5371 + esc_html__('Google Gemini Embeddings', 'mxchat') => array(
5372 + 'gemini-embedding-exp-03-07' => esc_html__('Gemini Embedding (1536, Experimental)', 'mxchat'),
5373 + )
5374 + );
5375 + $selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
5376 + echo '<select id="embedding_model" name="embedding_model">';
5377 + foreach ($models as $group_label => $group_models) {
5378 + echo '<optgroup label="' . esc_attr($group_label) . '">';
5379 + foreach ($group_models as $model_value => $model_label) {
5380 + echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
5381 + }
5382 + echo '</optgroup>';
5383 + }
5384 + echo '</select>';
5385 + echo '<p class="description"><span class="red-warning">IMPORTANT:</span> Select the model for vector embeddings. Changing models is not recommended; if you do, you must delete all existing knowledge & intent data and reconfigure them.</p>';
5386 +}
5387 +
5388 +
5389 +public function mxchat_top_bar_title_callback() {
5390 + // Retrieve the current value of the top bar title from saved options
5391 + $top_bar_title = isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : '';
5392 +
5393 + // Render the input field
5394 + echo '<input type="text" id="top_bar_title" name="top_bar_title" value="' . $top_bar_title . '" />';
5395 +
5396 + // Add a description
5397 + echo '<p class="description">' . esc_html__('Enter the title text that will appear on the top bar of the chatbot.', 'mxchat') . '</p>';
5398 +}
5399 +public function mxchat_ai_agent_text_callback() {
5400 + // Retrieve the current value of the AI agent text from saved options
5401 + $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
5402 + // Render the input field
5403 + echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
5404 + // Add a description
5405 + echo '<p class="description">' . esc_html__('Enter the text that will appear for AI agents in the status indicator. Default: "AI Agent"', 'mxchat') . '</p>';
5406 +}
5407 +
5408 +
5409 +public function enable_email_block_callback() {
5410 + // Load full plugin options array
5411 + $all_options = get_option('mxchat_options', []);
5412 +
5413 + // Get the value, default to 'off'
5414 + $enable_email_block = isset($all_options['enable_email_block']) ? $all_options['enable_email_block'] : 'off';
5415 +
5416 + // Check if it's 'on'
5417 + $checked = ($enable_email_block === 'on') ? 'checked' : '';
5418 +
5419 + echo '<label class="toggle-switch">';
5420 + echo sprintf(
5421 + '<input type="checkbox" id="enable_email_block" name="enable_email_block" value="on" %s />',
5422 + esc_attr($checked)
5423 + );
5424 + echo '<span class="slider"></span>';
5425 + echo '</label>';
5426 + echo '<p class="description">' . esc_html__('Their email will appear at the top of the transcript. Email form will show for users who are not logged in or have not provided an email within 24h.', 'mxchat') . '</p>';
5427 +}
5428 +
5429 +public function email_blocker_header_content_callback() {
5430 + // Load the entire 'mxchat_options' array
5431 + $all_options = get_option('mxchat_options', []);
5432 +
5433 + // Retrieve the saved content or default to empty
5434 + $content = isset($all_options['email_blocker_header_content'])
5435 + ? $all_options['email_blocker_header_content']
5436 + : '';
5437 +
5438 + // Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
5439 + echo '<textarea
5440 + id="email_blocker_header_content"
5441 + name="email_blocker_header_content"
5442 + rows="5"
5443 + cols="70"
5444 + data-setting="email_blocker_header_content"
5445 + >' . esc_textarea($content) . '</textarea>';
5446 +
5447 + echo '<p class="description">';
5448 + echo esc_html__('You may enter HTML here, such as &lt;h2&gt;Welcome&lt;/h2&gt; or &lt;p&gt;Let\'s get started&lt;/p&gt;.', 'mxchat');
5449 + echo '</p>';
5450 +}
5451 +
5452 +public function email_blocker_button_text_callback() {
5453 + // Load the entire 'mxchat_options' array
5454 + $all_options = get_option('mxchat_options', []);
5455 +
5456 + // Retrieve the saved button text or default to empty
5457 + $button_text = isset($all_options['email_blocker_button_text'])
5458 + ? $all_options['email_blocker_button_text']
5459 + : '';
5460 +
5461 + // Use esc_attr to safely render the existing text
5462 + echo '<input type="text" id="email_blocker_button_text" name="email_blocker_button_text" value="' . esc_attr($button_text) . '" style="width: 300px;" />';
5463 +
5464 + echo '<p class="description">';
5465 + echo esc_html__('Enter the text you want on the submit button, e.g. "Start Chat".', 'mxchat');
5466 + echo '</p>';
5467 +}
5468 +
5469 +//Enable name field callback
5470 +public function enable_name_field_callback() {
5471 + // Load full plugin options array
5472 + $all_options = get_option('mxchat_options', []);
5473 + // Get the value, default to 'off'
5474 + $enable_name_field = isset($all_options['enable_name_field']) ? $all_options['enable_name_field'] : 'off';
5475 + // Check if it's 'on'
5476 + $checked = ($enable_name_field === 'on') ? 'checked' : '';
5477 + echo '<label class="toggle-switch">';
5478 + echo sprintf(
5479 + '<input type="checkbox" id="enable_name_field" name="enable_name_field" value="on" %s />',
5480 + esc_attr($checked)
5481 + );
5482 + echo '<span class="slider"></span>';
5483 + echo '</label>';
5484 + echo '<p class="description">' . esc_html__('Enable this to also require users to enter their name along with their email before chatting.', 'mxchat') . '</p>';
5485 +}
5486 +//Name field placeholder callback
5487 +public function name_field_placeholder_callback() {
5488 + $all_options = get_option('mxchat_options', []);
5489 + $placeholder = isset($all_options['name_field_placeholder'])
5490 + ? $all_options['name_field_placeholder']
5491 + : esc_html__('Enter your name', 'mxchat');
5492 +
5493 + echo '<input type="text" id="name_field_placeholder" name="name_field_placeholder" value="' . esc_attr($placeholder) . '" style="width: 300px;" />';
5494 + echo '<p class="description">';
5495 + echo esc_html__('Placeholder text for the name field.', 'mxchat');
5496 + echo '</p>';
5497 +}
5498 +
5499 +
5500 +
5501 +public function mxchat_intro_message_callback() {
5502 + // Load the entire 'mxchat_options' array
5503 + $all_options = get_option('mxchat_options', []);
5504 + // Retrieve the saved intro message or use the default
5505 + $default_message = __('Hello! How can I assist you today?', 'mxchat');
5506 + $saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
5507 + // Output the textarea with the saved value without escaping HTML
5508 + ?>
5509 + <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo $saved_message; ?></textarea>
5510 + <p class="description">
5511 + <?php esc_html_e('Enter your message. HTML tags and line breaks will be preserved.', 'mxchat'); ?>
5512 + </p>
5513 + <?php
5514 +}
5515 +
5516 +public function mxchat_input_copy_callback() {
5517 + // Load the entire 'mxchat_options' array
5518 + $all_options = get_option('mxchat_options', []);
5519 +
5520 + // Retrieve the saved input copy or use the default value
5521 + $default_copy = __('How can I assist?', 'mxchat');
5522 + $input_copy = isset($all_options['input_copy']) ? $all_options['input_copy'] : $default_copy;
5523 +
5524 + // Output the input field with the saved value
5525 + printf(
5526 + '<input type="text" id="input_copy" name="input_copy" value="%s" placeholder="%s" />',
5527 + esc_attr($input_copy),
5528 + esc_attr__('How can I assist?', 'mxchat')
5529 + );
5530 +
5531 + // Output the description
5532 + echo '<p class="description">' . esc_html__('This is the placeholder text for the chat input field.', 'mxchat') . '</p>';
5533 +}
5534 +
5535 +
5536 +
5537 +public function mxchat_user_message_font_color_callback() {
5538 + $disabled = $this->is_activated ? '' : 'disabled';
5539 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5540 +
5541 + echo '<div class="' . esc_attr($class) . '">';
5542 + echo sprintf(
5543 + '<input type="text"
5544 + id="user_message_font_color"
5545 + name="user_message_font_color"
5546 + value="%s"
5547 + class="my-color-field"
5548 + data-default-color="#ffffff"
5549 + %s />',
5550 + isset($this->options['user_message_font_color']) ? esc_attr($this->options['user_message_font_color']) : '#ffffff',
5551 + esc_attr($disabled)
5552 + );
5553 +
5554 + if (!$this->is_activated) {
5555 + echo '<div class="pro-feature-overlay">';
5556 + echo '<a href="https://mxchat.ai/" target="_blank">';
5557 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5558 + echo '</a>';
5559 + echo '</div>';
5560 + }
5561 + echo '</div>';
5562 +}
5563 +
5564 +public function mxchat_bot_message_bg_color_callback() {
5565 + $disabled = $this->is_activated ? '' : 'disabled';
5566 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5567 +
5568 + echo '<div class="' . esc_attr($class) . '">';
5569 + echo sprintf(
5570 + '<input type="text"
5571 + id="bot_message_bg_color"
5572 + name="bot_message_bg_color"
5573 + value="%s"
5574 + class="my-color-field"
5575 + data-default-color="#e1e1e1"
5576 + %s />',
5577 + isset($this->options['bot_message_bg_color']) ? esc_attr($this->options['bot_message_bg_color']) : '#e1e1e1',
5578 + esc_attr($disabled)
5579 + );
5580 +
5581 + if (!$this->is_activated) {
5582 + echo '<div class="pro-feature-overlay">';
5583 + echo '<a href="https://mxchat.ai/" target="_blank">';
5584 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5585 + echo '</a>';
5586 + echo '</div>';
5587 + }
5588 + echo '</div>';
5589 +}
5590 +
5591 +public function mxchat_bot_message_font_color_callback() {
5592 + $disabled = $this->is_activated ? '' : 'disabled';
5593 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5594 +
5595 + echo '<div class="' . esc_attr($class) . '">';
5596 + echo sprintf(
5597 + '<input type="text"
5598 + id="bot_message_font_color"
5599 + name="bot_message_font_color"
5600 + value="%s"
5601 + class="my-color-field"
5602 + data-default-color="#333333"
5603 + %s />',
5604 + isset($this->options['bot_message_font_color']) ? esc_attr($this->options['bot_message_font_color']) : '#333333',
5605 + esc_attr($disabled)
5606 + );
5607 +
5608 + if (!$this->is_activated) {
5609 + echo '<div class="pro-feature-overlay">';
5610 + echo '<a href="https://mxchat.ai/" target="_blank">';
5611 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5612 + echo '</a>';
5613 + echo '</div>';
5614 + }
5615 + echo '</div>';
5616 +}
5617 +
5618 +public function mxchat_live_agent_message_bg_color_callback() {
5619 + $disabled = $this->is_activated ? '' : 'disabled';
5620 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5621 +
5622 + echo '<div class="' . esc_attr($class) . '">';
5623 + echo sprintf(
5624 + '<input type="text"
5625 + id="live_agent_message_bg_color"
5626 + name="live_agent_message_bg_color"
5627 + value="%s"
5628 + class="my-color-field"
5629 + data-default-color="#ffffff"
5630 + %s />',
5631 + isset($this->options['live_agent_message_bg_color']) ? esc_attr($this->options['live_agent_message_bg_color']) : '#ffffff',
5632 + esc_attr($disabled)
5633 + );
5634 +
5635 + if (!$this->is_activated) {
5636 + echo '<div class="pro-feature-overlay">';
5637 + echo '<a href="https://mxchat.ai/" target="_blank">';
5638 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5639 + echo '</a>';
5640 + echo '</div>';
5641 + }
5642 + echo '</div>';
5643 +}
5644 +
5645 +public function mxchat_live_agent_message_font_color_callback() {
5646 + $disabled = $this->is_activated ? '' : 'disabled';
5647 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5648 +
5649 + echo '<div class="' . esc_attr($class) . '">';
5650 + echo sprintf(
5651 + '<input type="text"
5652 + id="live_agent_message_font_color"
5653 + name="live_agent_message_font_color"
5654 + value="%s"
5655 + class="my-color-field"
5656 + data-default-color="#333333"
5657 + %s />',
5658 + isset($this->options['live_agent_message_font_color']) ? esc_attr($this->options['live_agent_message_font_color']) : '#333333',
5659 + esc_attr($disabled)
5660 + );
5661 +
5662 + if (!$this->is_activated) {
5663 + echo '<div class="pro-feature-overlay">';
5664 + echo '<a href="https://mxchat.ai/" target="_blank">';
5665 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5666 + echo '</a>';
5667 + echo '</div>';
5668 + }
5669 + echo '</div>';
5670 +}
5671 +
5672 +public function mxchat_mode_indicator_bg_color_callback() {
5673 + $disabled = $this->is_activated ? '' : 'disabled';
5674 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5675 +
5676 + echo '<div class="' . esc_attr($class) . '">';
5677 + echo sprintf(
5678 + '<input type="text"
5679 + id="mode_indicator_bg_color"
5680 + name="mode_indicator_bg_color"
5681 + value="%s"
5682 + class="my-color-field"
5683 + data-default-color="#767676"
5684 + %s />',
5685 + isset($this->options['mode_indicator_bg_color']) ? esc_attr($this->options['mode_indicator_bg_color']) : '#767676',
5686 + esc_attr($disabled)
5687 + );
5688 +
5689 + if (!$this->is_activated) {
5690 + echo '<div class="pro-feature-overlay">';
5691 + echo '<a href="https://mxchat.ai/" target="_blank">';
5692 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5693 + echo '</a>';
5694 + echo '</div>';
5695 + }
5696 + echo '</div>';
5697 +}
5698 +
5699 +public function mxchat_mode_indicator_font_color_callback() {
5700 + $disabled = $this->is_activated ? '' : 'disabled';
5701 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5702 +
5703 + echo '<div class="' . esc_attr($class) . '">';
5704 + echo sprintf(
5705 + '<input type="text"
5706 + id="mode_indicator_font_color"
5707 + name="mode_indicator_font_color"
5708 + value="%s"
5709 + class="my-color-field"
5710 + data-default-color="#ffffff"
5711 + %s />',
5712 + isset($this->options['mode_indicator_font_color']) ? esc_attr($this->options['mode_indicator_font_color']) : '#ffffff',
5713 + esc_attr($disabled)
5714 + );
5715 +
5716 + if (!$this->is_activated) {
5717 + echo '<div class="pro-feature-overlay">';
5718 + echo '<a href="https://mxchat.ai/" target="_blank">';
5719 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5720 + echo '</a>';
5721 + echo '</div>';
5722 + }
5723 + echo '</div>';
5724 +}
5725 +
5726 +public function mxchat_toolbar_icon_color_callback() {
5727 + $disabled = $this->is_activated ? '' : 'disabled';
5728 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5729 +
5730 + echo '<div class="' . esc_attr($class) . '">';
5731 + echo sprintf(
5732 + '<input type="text"
5733 + id="toolbar_icon_color"
5734 + name="toolbar_icon_color"
5735 + value="%s"
5736 + class="my-color-field"
5737 + data-default-color="#212121"
5738 + %s />',
5739 + isset($this->options['toolbar_icon_color']) ? esc_attr($this->options['toolbar_icon_color']) : '#212121',
5740 + esc_attr($disabled)
5741 + );
5742 +
5743 + if (!$this->is_activated) {
5744 + echo '<div class="pro-feature-overlay">';
5745 + echo '<a href="https://mxchat.ai/" target="_blank">';
5746 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5747 + echo '</a>';
5748 + echo '</div>';
5749 + }
5750 + echo '</div>';
5751 +}
5752 +
5753 +public function mxchat_top_bar_bg_color_callback() {
5754 + $disabled = $this->is_activated ? '' : 'disabled';
5755 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5756 +
5757 + echo '<div class="' . esc_attr($class) . '">';
5758 + echo sprintf(
5759 + '<input type="text"
5760 + id="top_bar_bg_color"
5761 + name="top_bar_bg_color"
5762 + value="%s"
5763 + class="my-color-field"
5764 + data-default-color="#00b294"
5765 + %s />',
5766 + isset($this->options['top_bar_bg_color']) ? esc_attr($this->options['top_bar_bg_color']) : '#00b294',
5767 + esc_attr($disabled)
5768 + );
5769 +
5770 + if (!$this->is_activated) {
5771 + echo '<div class="pro-feature-overlay">';
5772 + echo '<a href="https://mxchat.ai/" target="_blank">';
5773 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5774 + echo '</a>';
5775 + echo '</div>';
5776 + }
5777 + echo '</div>';
5778 +}
5779 +
5780 +public function mxchat_send_button_font_color_callback() {
5781 + $disabled = $this->is_activated ? '' : 'disabled';
5782 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5783 +
5784 + echo '<div class="' . esc_attr($class) . '">';
5785 + echo sprintf(
5786 + '<input type="text"
5787 + id="send_button_font_color"
5788 + name="send_button_font_color"
5789 + value="%s"
5790 + class="my-color-field"
5791 + data-default-color="#ffffff"
5792 + %s />',
5793 + isset($this->options['send_button_font_color']) ? esc_attr($this->options['send_button_font_color']) : '#ffffff',
5794 + esc_attr($disabled)
5795 + );
5796 +
5797 + if (!$this->is_activated) {
5798 + echo '<div class="pro-feature-overlay">';
5799 + echo '<a href="https://mxchat.ai/" target="_blank">';
5800 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5801 + echo '</a>';
5802 + echo '</div>';
5803 + }
5804 + echo '</div>';
5805 +}
5806 +
5807 +public function mxchat_chatbot_background_color_callback() {
5808 + $disabled = $this->is_activated ? '' : 'disabled';
5809 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5810 +
5811 + echo '<div class="' . esc_attr($class) . '">';
5812 + echo sprintf(
5813 + '<input type="text"
5814 + id="chatbot_background_color"
5815 + name="chatbot_background_color"
5816 + value="%s"
5817 + class="my-color-field"
5818 + data-default-color="#000000"
5819 + %s />',
5820 + isset($this->options['chatbot_background_color']) ? esc_attr($this->options['chatbot_background_color']) : '#000000',
5821 + esc_attr($disabled)
5822 + );
5823 +
5824 + if (!$this->is_activated) {
5825 + echo '<div class="pro-feature-overlay">';
5826 + echo '<a href="https://mxchat.ai/" target="_blank">';
5827 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5828 + echo '</a>';
5829 + echo '</div>';
5830 + }
5831 + echo '</div>';
5832 +}
5833 +
5834 +public function mxchat_icon_color_callback() {
5835 + $disabled = $this->is_activated ? '' : 'disabled';
5836 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5837 +
5838 + echo '<div class="' . esc_attr($class) . '">';
5839 + echo sprintf(
5840 + '<input type="text"
5841 + id="icon_color"
5842 + name="icon_color"
5843 + value="%s"
5844 + class="my-color-field"
5845 + data-default-color="#ffffff"
5846 + %s />',
5847 + isset($this->options['icon_color']) ? esc_attr($this->options['icon_color']) : '#ffffff',
5848 + esc_attr($disabled)
5849 + );
5850 +
5851 + if (!$this->is_activated) {
5852 + echo '<div class="pro-feature-overlay">';
5853 + echo '<a href="https://mxchat.ai/" target="_blank">';
5854 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5855 + echo '</a>';
5856 + echo '</div>';
5857 + }
5858 + echo '</div>';
5859 +}
5860 +
5861 +public function mxchat_custom_icon_callback() {
5862 + $disabled = $this->is_activated ? '' : 'disabled';
5863 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5864 + $custom_icon_url = isset($this->options['custom_icon']) ? esc_url($this->options['custom_icon']) : '';
5865 +
5866 + echo '<div class="' . esc_attr($class) . '">';
5867 + echo sprintf(
5868 + '<input type="url"
5869 + id="custom_icon"
5870 + name="custom_icon"
5871 + value="%s"
5872 + placeholder="%s"
5873 + class="regular-text"
5874 + %s />',
5875 + $custom_icon_url,
5876 + esc_attr__('Enter PNG URL', 'mxchat'),
5877 + esc_attr($disabled)
5878 + );
5879 +
5880 + // Preview container for the icon
5881 + if (!empty($custom_icon_url)) {
5882 + echo '<div class="icon-preview" style="margin-top: 10px;">';
5883 + echo '<img src="' . esc_url($custom_icon_url) . '" alt="' . esc_attr__('Custom Icon Preview', 'mxchat') . '" style="max-width: 48px; height: auto;" />';
5884 + echo '</div>';
5885 + }
5886 +
5887 + echo '<p class="description">' . esc_html__('Upload your PNG icon and paste the URL here. Recommended size: 48x48 pixels.', 'mxchat') . '</p>';
5888 +
5889 + if (!$this->is_activated) {
5890 + echo '<div class="pro-feature-overlay">';
5891 + echo '<a href="https://mxchat.ai/" target="_blank">';
5892 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5893 + echo '</a>';
5894 + echo '</div>';
5895 + }
5896 + echo '</div>';
5897 +}
5898 +
5899 +public function mxchat_title_icon_callback() {
5900 + $disabled = $this->is_activated ? '' : 'disabled';
5901 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5902 + // Fixed the variable reference - it was using custom_icon instead of title_icon
5903 + $title_icon_url = isset($this->options['title_icon']) ? esc_url($this->options['title_icon']) : '';
5904 +
5905 + echo '<div class="' . esc_attr($class) . '">';
5906 + echo sprintf(
5907 + '<input type="url"
5908 + id="title_icon"
5909 + name="title_icon"
5910 + value="%s"
5911 + placeholder="%s"
5912 + class="regular-text"
5913 + %s />',
5914 + $title_icon_url,
5915 + esc_attr__('Enter PNG URL', 'mxchat'),
5916 + esc_attr($disabled)
5917 + );
5918 +
5919 + // Preview container for the icon
5920 + if (!empty($title_icon_url)) {
5921 + echo '<div class="icon-preview" style="margin-top: 10px;">';
5922 + echo '<img src="' . esc_url($title_icon_url) . '" alt="' . esc_attr__('Title Icon Preview', 'mxchat') . '" style="max-width: 48px; height: auto;" />';
5923 + echo '</div>';
5924 + }
5925 +
5926 + echo '<p class="description">' . esc_html__('Upload your PNG icon and paste the URL here. Recommended size: 48x48 pixels.', 'mxchat') . '</p>';
5927 +
5928 + if (!$this->is_activated) {
5929 + echo '<div class="pro-feature-overlay">';
5930 + echo '<a href="https://mxchat.ai/" target="_blank">';
5931 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5932 + echo '</a>';
5933 + echo '</div>';
5934 + }
5935 + echo '</div>';
5936 +}
5937 +
5938 +public function mxchat_chat_input_font_color_callback() {
5939 + $disabled = $this->is_activated ? '' : 'disabled';
5940 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5941 +
5942 + echo '<div class="' . esc_attr($class) . '">';
5943 + echo sprintf(
5944 + '<input type="text"
5945 + id="chat_input_font_color"
5946 + name="chat_input_font_color"
5947 + value="%s"
5948 + class="my-color-field"
5949 + data-default-color="#555555"
5950 + %s />',
5951 + isset($this->options['chat_input_font_color']) ? esc_attr($this->options['chat_input_font_color']) : '#555555',
5952 + esc_attr($disabled)
5953 + );
5954 +
5955 + if (!$this->is_activated) {
5956 + echo '<div class="pro-feature-overlay">';
5957 + echo '<a href="https://mxchat.ai/" target="_blank">';
5958 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5959 + echo '</a>';
5960 + echo '</div>';
5961 + }
5962 + echo '</div>';
5963 +}
5964 +
5965 +public function mxchat_append_to_body_callback() {
5966 + // Get value from options array, default to 'off'
5967 + $append_to_body = isset($this->options['append_to_body']) ? $this->options['append_to_body'] : 'off';
5968 + $checked = ($append_to_body === 'on') ? 'checked' : '';
5969 +
5970 + echo '<label class="toggle-switch">';
5971 + echo sprintf(
5972 + '<input type="checkbox" id="append_to_body" name="append_to_body" value="on" %s />',
5973 + esc_attr($checked)
5974 + );
5975 + echo '<span class="slider"></span>';
5976 + echo '</label>';
5977 + echo '<p class="description">' .
5978 + esc_html__('Show chatbot automatically on all pages. When disabled, you can place the chatbot manually using shortcode [mxchat_chatbot floating="yes"].', 'mxchat') .
5979 + '</p>';
5980 +
5981 +}
5982 +
5983 +public function mxchat_contextual_awareness_callback() {
5984 + // Get value from options array, default to 'off'
5985 + $contextual_awareness = isset($this->options['contextual_awareness_toggle']) ? $this->options['contextual_awareness_toggle'] : 'off';
5986 + $checked = ($contextual_awareness === 'on') ? 'checked' : '';
5987 + echo '<label class="toggle-switch">';
5988 + echo sprintf(
5989 + '<input type="checkbox" id="contextual_awareness_toggle" name="contextual_awareness_toggle" value="on" %s />',
5990 + esc_attr($checked)
5991 + );
5992 + echo '<span class="slider"></span>';
5993 + echo '</label>';
5994 + echo '<p class="description">' .
5995 + esc_html__('Enable contextual awareness to allow the chatbot to understand and reference the current page content. When enabled, the chatbot will have access to the page title, content, and URL for more relevant responses.', 'mxchat') .
5996 + '</p>';
5997 +}
5998 +
5999 +
6000 +public function mxchat_privacy_toggle_callback() {
6001 + // Load from mxchat_options array
6002 + $options = get_option('mxchat_options', []);
6003 +
6004 + // Get privacy toggle value with fallback
6005 + $privacy_toggle = isset($options['privacy_toggle']) ? $options['privacy_toggle'] : 'off';
6006 + $checked = ($privacy_toggle === 'on') ? 'checked' : '';
6007 +
6008 + // Get privacy text with fallback
6009 + $privacy_text = isset($options['privacy_text'])
6010 + ? $options['privacy_text']
6011 + : __('By chatting, you agree to our <a href="https://example.com/privacy-policy" target="_blank">privacy policy</a>.', 'mxchat');
6012 +
6013 + // Output the toggle switch
6014 + echo '<label class="toggle-switch">';
6015 + echo sprintf(
6016 + '<input type="checkbox" id="privacy_toggle" name="privacy_toggle" value="on" %s />',
6017 + esc_attr($checked)
6018 + );
6019 + echo '<span class="slider"></span>';
6020 + echo '</label>';
6021 + echo '<p class="description">' . esc_html__('Enable this option to display a privacy notice below the chat widget.', 'mxchat') . '</p>';
6022 +
6023 + // Output the custom text input field
6024 + echo sprintf(
6025 + '<textarea id="privacy_text" name="privacy_text" rows="5" cols="50" class="regular-text">%s</textarea>',
6026 + esc_textarea($privacy_text)
6027 + );
6028 + echo '<p class="description">' . esc_html__('Enter the privacy policy text. You can include HTML links.', 'mxchat') . '</p>';
6029 +}
6030 +
6031 +
6032 +public function mxchat_complianz_toggle_callback() {
6033 + // Load from mxchat_options array
6034 + $options = get_option('mxchat_options', []);
6035 +
6036 + // Get complianz toggle value with fallback
6037 + $complianz_toggle = isset($options['complianz_toggle']) ? $options['complianz_toggle'] : 'off';
6038 + $checked = ($complianz_toggle === 'on') ? 'checked' : '';
6039 +
6040 + // Output the toggle switch
6041 + echo '<label class="toggle-switch">';
6042 + echo sprintf(
6043 + '<input type="checkbox" id="complianz_toggle" name="complianz_toggle" value="on" %s />',
6044 + esc_attr($checked)
6045 + );
6046 + echo '<span class="slider"></span>';
6047 + echo '</label>';
6048 +
6049 + echo '<p class="description">' . esc_html__('Enable this option to apply Complianz consent logic to the chatbot (must have Complianz Plugin).', 'mxchat') . '</p>';
6050 +}
6051 +
6052 +public function mxchat_link_target_toggle_callback() {
6053 + // Load from mxchat_options array
6054 + $options = get_option('mxchat_options', []);
6055 +
6056 + // Get link target toggle value with fallback
6057 + $link_target_toggle = isset($options['link_target_toggle']) ? $options['link_target_toggle'] : 'off';
6058 + $checked = ($link_target_toggle === 'on') ? 'checked' : '';
6059 +
6060 + // Output the toggle switch
6061 + echo '<label class="toggle-switch">';
6062 + echo sprintf(
6063 + '<input type="checkbox" id="link_target_toggle" name="link_target_toggle" value="on" %s />',
6064 + esc_attr($checked)
6065 + );
6066 + echo '<span class="slider"></span>';
6067 + echo '</label>';
6068 + echo '<p class="description">' . esc_html__('Enable to open links in a new tab (default is to open in the same tab).', 'mxchat') . '</p>';
6069 +}
6070 +
6071 +public function mxchat_chat_persistence_toggle_callback() {
6072 + // Load from mxchat_options array
6073 + $options = get_option('mxchat_options', []);
6074 +
6075 + // Get chat persistence toggle value with fallback
6076 + $chat_persistence_toggle = isset($options['chat_persistence_toggle']) ? $options['chat_persistence_toggle'] : 'off';
6077 + $checked = ($chat_persistence_toggle === 'on') ? 'checked' : '';
6078 +
6079 + // Output the toggle switch
6080 + echo '<label class="toggle-switch">';
6081 + echo sprintf(
6082 + '<input type="checkbox" id="chat_persistence_toggle" name="chat_persistence_toggle" value="on" %s />',
6083 + esc_attr($checked)
6084 + );
6085 + echo '<span class="slider"></span>';
6086 + echo '</label>';
6087 +
6088 + echo '<p class="description">' . esc_html__('Enable to keep chat history when users navigate tabs or return to the site within 24 hours.', 'mxchat') . '</p>';
6089 +}
6090 +
6091 +public function mxchat_popular_question_1_callback() {
6092 + // Load the full plugin options array
6093 + $all_options = get_option('mxchat_options', []);
6094 +
6095 + // Retrieve the specific option for popular_question_1
6096 + $popular_question_1 = isset($all_options['popular_question_1']) ? $all_options['popular_question_1'] : '';
6097 +
6098 + // Render the input field
6099 + printf(
6100 + '<input type="text" id="popular_question_1" name="popular_question_1" value="%s" placeholder="%s" class="regular-text" />',
6101 + esc_attr($popular_question_1),
6102 + esc_attr__('Enter Quick Question 1', 'mxchat')
6103 + );
6104 +
6105 + // Add a description for the field
6106 + echo '<p class="description">' . esc_html__('This will be the first Quick Question in the chatbot, displayed above the input field.', 'mxchat') . '</p>';
6107 +}
6108 +
6109 +
6110 +public function mxchat_popular_question_2_callback() {
6111 + // Load the full plugin options array
6112 + $all_options = get_option('mxchat_options', []);
6113 +
6114 + // Retrieve the specific option for popular_question_2
6115 + $popular_question_2 = isset($all_options['popular_question_2']) ? $all_options['popular_question_2'] : '';
6116 +
6117 + // Render the input field
6118 + printf(
6119 + '<input type="text" id="popular_question_2" name="popular_question_2" value="%s" placeholder="%s" class="regular-text" />',
6120 + esc_attr($popular_question_2),
6121 + esc_attr__('Enter Quick Question 2', 'mxchat')
6122 + );
6123 +
6124 + // Add a description for the field
6125 + echo '<p class="description">' . esc_html__('This will be the second Quick Question in the chatbot.', 'mxchat') . '</p>';
6126 +}
6127 +
6128 +
6129 +public function mxchat_popular_question_3_callback() {
6130 + // Load the full plugin options array
6131 + $all_options = get_option('mxchat_options', []);
6132 +
6133 + // Retrieve the specific option for popular_question_3
6134 + $popular_question_3 = isset($all_options['popular_question_3']) ? $all_options['popular_question_3'] : '';
6135 +
6136 + // Render the input field
6137 + printf(
6138 + '<input type="text" id="popular_question_3" name="popular_question_3" value="%s" placeholder="%s" class="regular-text" />',
6139 + esc_attr($popular_question_3),
6140 + esc_attr(__('Enter Quick Question 3', 'mxchat'))
6141 + );
6142 +
6143 + // Add a description for the field
6144 + echo '<p class="description">' . esc_html__('This will be the third Quick Question in the chatbot.', 'mxchat') . '</p>';
6145 +}
6146 +
6147 +public function mxchat_additional_popular_questions_callback() {
6148 + $options = get_option('mxchat_options', []);
6149 + $additional_questions = isset($options['additional_popular_questions'])
6150 + ? $options['additional_popular_questions']
6151 + : get_option('additional_popular_questions', array());
6152 +
6153 + echo '<div id="mxchat-additional-questions-container">';
6154 + if (!empty($additional_questions)) {
6155 + foreach ($additional_questions as $index => $question) {
6156 + printf(
6157 + '<div class="mxchat-question-row">
6158 + <input type="text" name="additional_popular_questions[]"
6159 + value="%s"
6160 + placeholder="%s"
6161 + class="regular-text mxchat-question-input"
6162 + data-question-index="%d" />
6163 + <button type="button" class="button mxchat-remove-question"
6164 + aria-label="%s">%s</button>
6165 + </div>',
6166 + esc_attr($question),
6167 + esc_attr(sprintf(__('Enter Additional Quick Question %d', 'mxchat'), $index + 4)),
6168 + $index,
6169 + esc_attr(__('Remove question', 'mxchat')),
6170 + esc_html__('Remove', 'mxchat')
6171 + );
6172 + }
6173 + } else {
6174 + printf(
6175 + '<div class="mxchat-question-row">
6176 + <input type="text" name="additional_popular_questions[]"
6177 + value=""
6178 + placeholder="%s"
6179 + class="regular-text mxchat-question-input"
6180 + data-question-index="0" />
6181 + <button type="button" class="button mxchat-remove-question"
6182 + aria-label="%s">%s</button>
6183 + </div>',
6184 + esc_attr(__('Enter Additional Quick Question 4', 'mxchat')),
6185 + esc_attr(__('Remove question', 'mxchat')),
6186 + esc_html__('Remove', 'mxchat')
6187 + );
6188 + }
6189 + echo '</div>';
6190 + printf(
6191 + '<button type="button" class="button mxchat-add-question" aria-label="%s">%s</button>',
6192 + esc_attr(__('Add question', 'mxchat')),
6193 + esc_html__('Add Question', 'mxchat')
6194 + );
6195 + echo '<p class="description">' . esc_html__('Add as many Quick Questions as you need.', 'mxchat') . '</p>';
6196 + echo '</div>';
6197 +}
6198 +
6199 +public function mxchat_brave_api_key_callback() {
6200 + $brave_api_key = isset($this->options['brave_api_key']) ? esc_attr($this->options['brave_api_key']) : '';
6201 +
6202 + echo '<div class="api-key-wrapper">';
6203 + echo sprintf(
6204 + '<input type="password" id="brave_api_key" name="brave_api_key" value="%s" class="regular-text" />',
6205 + $brave_api_key
6206 + );
6207 + echo '<button type="button" id="toggleBraveApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
6208 + echo '</div>';
6209 + echo '<p class="description">' . __('Enter your Brave Search API Key here. (See FAQ for details)', 'mxchat') . '</p>';
6210 +}
6211 +
6212 +public function mxchat_brave_image_count_callback() {
6213 + $brave_image_count = isset($this->options['brave_image_count'])
6214 + ? intval($this->options['brave_image_count'])
6215 + : 4;
6216 +
6217 + echo sprintf(
6218 + '<input type="number" id="brave_image_count" name="brave_image_count"
6219 + value="%d" min="1" max="6" class="small-text" />',
6220 + $brave_image_count
6221 + );
6222 + echo '<p class="description">' . __('Select the number of images to return (1-6).', 'mxchat') . '</p>';
6223 +}
6224 +
6225 +public function mxchat_brave_safe_search_callback() {
6226 + $brave_safe_search = isset($this->options['brave_safe_search'])
6227 + ? esc_attr($this->options['brave_safe_search'])
6228 + : 'strict';
6229 +
6230 + echo '<select id="brave_safe_search" name="brave_safe_search">';
6231 + echo sprintf(
6232 + '<option value="strict" %s>%s</option>',
6233 + selected($brave_safe_search, 'strict', false),
6234 + __('Strict', 'mxchat')
6235 + );
6236 + echo sprintf(
6237 + '<option value="off" %s>%s</option>',
6238 + selected($brave_safe_search, 'off', false),
6239 + __('Off', 'mxchat')
6240 + );
6241 + echo '</select>';
6242 + echo '<p class="description">' .
6243 + esc_html__('Set the Safe Search level for image searches. Brave Search only supports "Strict" and "Off" options.', 'mxchat') .
6244 + '</p>';
6245 +}
6246 +
6247 +public function mxchat_brave_news_count_callback() {
6248 + $brave_news_count = isset($this->options['brave_news_count'])
6249 + ? intval($this->options['brave_news_count'])
6250 + : 3;
6251 +
6252 + echo sprintf(
6253 + '<input type="number" id="brave_news_count" name="brave_news_count"
6254 + value="%d" min="1" max="10" class="small-text" />',
6255 + $brave_news_count
6256 + );
6257 + echo '<p class="description">' . esc_html__('Select the number of news articles to retrieve (1-10).', 'mxchat') . '</p>';
6258 +}
6259 +
6260 +public function mxchat_brave_country_callback() {
6261 + $brave_country = isset($this->options['brave_country'])
6262 + ? esc_attr($this->options['brave_country'])
6263 + : 'us';
6264 +
6265 + echo sprintf(
6266 + '<input type="text" id="brave_country" name="brave_country"
6267 + value="%s" maxlength="2" class="small-text" />',
6268 + $brave_country
6269 + );
6270 + echo '<p class="description">' . esc_html__('Enter the country code (e.g., "us" for United States).', 'mxchat') . '</p>';
6271 +}
6272 +
6273 +public function mxchat_brave_language_callback() {
6274 + $brave_language = isset($this->options['brave_language'])
6275 + ? esc_attr($this->options['brave_language'])
6276 + : 'en';
6277 +
6278 + echo sprintf(
6279 + '<input type="text" id="brave_language" name="brave_language"
6280 + value="%s" maxlength="2" class="small-text" />',
6281 + $brave_language
6282 + );
6283 + echo '<p class="description">' . esc_html__('Enter the language code (e.g., "en" for English).', 'mxchat') . '</p>';
6284 +}
6285 +
6286 +
6287 +
6288 +
6289 +
6290 +// Section Callback
6291 +public function mxchat_pdf_intent_section_callback() {
6292 + echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
6293 +}
6294 +
6295 +public function mxchat_chat_toolbar_toggle_callback() {
6296 + // Get chat toolbar toggle value with fallback
6297 + $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
6298 + $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
6299 +
6300 + // Output the toggle switch
6301 + echo '<label class="toggle-switch">';
6302 + echo sprintf(
6303 + '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
6304 + esc_attr($checked)
6305 + );
6306 + echo '<span class="slider"></span>';
6307 + echo '</label>';
6308 +
6309 + echo '<p class="description">' . esc_html__('Enable to display the chat toolbar, adding two icons below the chatbot input field for uploading PDF and Word documents (default is hidden).', 'mxchat') . '</p>';
6310 +}
6311 +/**
6312 + * Callback for PDF upload button toggle setting
6313 + */
6314 +public function mxchat_show_pdf_upload_button_callback() {
6315 + // Get toggle value with fallback
6316 + $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
6317 + $checked = ($show_pdf_button === 'on') ? 'checked' : '';
6318 +
6319 + // Output the toggle switch
6320 + echo '<label class="toggle-switch">';
6321 + echo sprintf(
6322 + '<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
6323 + esc_attr($checked)
6324 + );
6325 + echo '<span class="slider"></span>';
6326 + echo '</label>';
6327 +
6328 + echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
6329 +}
6330 +/**
6331 + * Callback for Word upload button toggle setting
6332 + */
6333 +public function mxchat_show_word_upload_button_callback() {
6334 + // Get toggle value with fallback
6335 + $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
6336 + $checked = ($show_word_button === 'on') ? 'checked' : '';
6337 +
6338 + // Output the toggle switch
6339 + echo '<label class="toggle-switch">';
6340 + echo sprintf(
6341 + '<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
6342 + esc_attr($checked)
6343 + );
6344 + echo '<span class="slider"></span>';
6345 + echo '</label>';
6346 +
6347 + echo '<p class="description">' . esc_html__('Enable to show the Word document upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
6348 +}
6349 +
6350 +public function mxchat_pdf_intent_trigger_text_callback() {
6351 + $default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
6352 +
6353 + echo sprintf(
6354 + '<textarea id="pdf_intent_trigger_text"
6355 + name="pdf_intent_trigger_text"
6356 + rows="3"
6357 + cols="50"
6358 + placeholder="%s">%s</textarea>',
6359 + esc_attr__('Enter trigger text', 'mxchat'),
6360 + isset($this->options['pdf_intent_trigger_text'])
6361 + ? esc_textarea($this->options['pdf_intent_trigger_text'])
6362 + : esc_textarea($default_text)
6363 + );
6364 + echo '<p class="description">' . esc_html__('Text displayed when the intent is triggered.', 'mxchat') . '</p>';
6365 +}
6366 +
6367 +public function mxchat_pdf_intent_success_text_callback() {
6368 + $default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
6369 +
6370 + echo sprintf(
6371 + '<textarea id="pdf_intent_success_text"
6372 + name="pdf_intent_success_text"
6373 + rows="3"
6374 + cols="50"
6375 + placeholder="%s">%s</textarea>',
6376 + esc_attr__('Enter success text', 'mxchat'),
6377 + isset($this->options['pdf_intent_success_text'])
6378 + ? esc_textarea($this->options['pdf_intent_success_text'])
6379 + : esc_textarea($default_text)
6380 + );
6381 + echo '<p class="description">' . esc_html__('Text displayed when the intent is successful.', 'mxchat') . '</p>';
6382 +}
6383 +
6384 +public function mxchat_pdf_intent_error_text_callback() {
6385 + $default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
6386 +
6387 + echo sprintf(
6388 + '<textarea id="pdf_intent_error_text"
6389 + name="pdf_intent_error_text"
6390 + rows="3"
6391 + cols="50"
6392 + placeholder="%s">%s</textarea>',
6393 + esc_attr__('Enter error text', 'mxchat'),
6394 + isset($this->options['pdf_intent_error_text'])
6395 + ? esc_textarea($this->options['pdf_intent_error_text'])
6396 + : esc_textarea($default_text)
6397 + );
6398 + echo '<p class="description">' . esc_html__('Text displayed when an error occurs during the intent.', 'mxchat') . '</p>';
6399 +}
6400 +
6401 +public function mxchat_pdf_max_pages_callback() {
6402 + $max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
6403 +
6404 + echo sprintf(
6405 + '<input type="range"
6406 + id="pdf_max_pages"
6407 + name="pdf_max_pages"
6408 + min="1"
6409 + max="69"
6410 + value="%d"
6411 + class="range-slider" />',
6412 + esc_attr($max_pages)
6413 + );
6414 + echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
6415 + echo '<p class="description">' . esc_html__('Set the maximum number of document pages users can upload for processing. (1-69 pages)', 'mxchat') . '</p>';
6416 +}
6417 +
6418 +public function mxchat_live_agent_status_callback() {
6419 + // Always get fresh options instead of using cached $this->options
6420 + $fresh_options = get_option('mxchat_options');
6421 + $status = isset($fresh_options['live_agent_status']) ? $fresh_options['live_agent_status'] : 'off';
6422 +
6423 + echo '<label class="toggle-switch">';
6424 + echo sprintf(
6425 + '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
6426 + checked($status, 'on', false)
6427 + );
6428 + echo '<span class="slider"></span>';
6429 + echo '</label>';
6430 + echo '<label for="live_agent_status" class="mxchat-status-label">';
6431 + echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
6432 + echo '</label>';
6433 +}
6434 +
6435 +public function mxchat_live_agent_away_message_callback() {
6436 + $message = isset($this->options['live_agent_away_message'])
6437 + ? $this->options['live_agent_away_message']
6438 + : __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
6439 +
6440 + printf(
6441 + '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
6442 + esc_textarea($message)
6443 + );
6444 + echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
6445 +}
6446 +
6447 +public function mxchat_live_agent_notification_message_callback() {
6448 + $message = isset($this->options['live_agent_notification_message'])
6449 + ? $this->options['live_agent_notification_message']
6450 + : __('Live agent has been notified.', 'mxchat');
6451 +
6452 + printf(
6453 + '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
6454 + esc_textarea($message)
6455 + );
6456 + echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
6457 +}
6458 +
6459 +public function mxchat_live_agent_webhook_url_callback() {
6460 + $webhook_url = isset($this->options['live_agent_webhook_url'])
6461 + ? esc_url($this->options['live_agent_webhook_url'])
6462 + : esc_url(get_option('live_agent_webhook_url', ''));
6463 +
6464 + printf(
6465 + '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
6466 + $webhook_url
6467 + );
6468 + echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
6469 + echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
6470 +}
6471 +
6472 +public function mxchat_live_agent_secret_key_callback() {
6473 + printf(
6474 + '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
6475 + isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
6476 + );
6477 + echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
6478 + echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
6479 +}
6480 +
6481 +public function mxchat_live_agent_bot_token_callback() {
6482 + printf(
6483 + '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
6484 + isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
6485 + );
6486 + echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
6487 + echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
6488 +}
6489 +
6490 +public function mxchat_live_agent_user_ids_callback() {
6491 + $user_ids = isset($this->options['live_agent_user_ids'])
6492 + ? esc_textarea($this->options['live_agent_user_ids'])
6493 + : '';
6494 +
6495 + printf(
6496 + '<textarea id="live_agent_user_ids" name="live_agent_user_ids" rows="4" class="large-text">%s</textarea>',
6497 + $user_ids
6498 + );
6499 + echo '<p class="description">' . esc_html__('Enter Slack User IDs of agents who should be automatically invited to chat channels (one per line). Find user IDs in Slack profiles under "More" → "Copy member ID". Example: U1234567890', 'mxchat') . '</p>';
6500 +}
6501 +
6502 +public function mxchat_similarity_threshold_callback() {
6503 + // Load from mxchat_options array
6504 + $options = get_option('mxchat_options', []);
6505 +
6506 + // Get value from options array with default of 80
6507 + $threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
6508 +
6509 + echo '<div class="slider-container">';
6510 + echo sprintf(
6511 + '<input type="range"
6512 + id="similarity_threshold"
6513 + name="similarity_threshold"
6514 + min="20"
6515 + max="85"
6516 + step="1"
6517 + value="%s"
6518 + class="range-slider" />',
6519 + esc_attr($threshold)
6520 + );
6521 + echo sprintf(
6522 + '<span id="threshold_value" class="range-value">%s</span>',
6523 + esc_html($threshold)
6524 + );
6525 + echo '</div>';
6526 + echo '<p class="description">';
6527 + echo esc_html__('Adjust similarity threshold for optimal content matching. Too high may limit knowledge retrieval. We highly recommend using the MxChat Debugger found on the left side of your website when logged in as admin while testing the bot.', 'mxchat');
6528 + echo '</p>';
6529 +}
6530 +
6531 +public function mxchat_enqueue_admin_assets() {
6532 + // Get plugin version (define this in your main plugin file)
6533 + $version = defined('MXCHAT_VERSION') ? MXCHAT_VERSION : '2.4.6';
6534 +
6535 + // Use file modification time for development (remove in production)
6536 + if (defined('WP_DEBUG') && WP_DEBUG) {
6537 + $version = filemtime(plugin_dir_path(__FILE__) . '../mxchat-basic.php');
6538 + }
6539 +
6540 + $current_page = isset($_GET['page']) ? $_GET['page'] : '';
6541 + $plugin_url = plugin_dir_url(__FILE__) . '../';
6542 +
6543 + // Only load on MxChat pages
6544 + if (strpos($current_page, 'mxchat') === false) {
6545 + return;
6546 + }
6547 +
6548 + // Always load these on all MxChat pages
6549 + $this->enqueue_core_admin_assets($plugin_url, $version);
6550 + $this->enqueue_page_specific_assets($current_page, $plugin_url, $version);
6551 + $this->localize_admin_scripts($current_page);
6552 +}
6553 +private function enqueue_core_admin_assets($plugin_url, $version) {
6554 + // Core admin styles
6555 + wp_enqueue_style('mxchat-admin-css', $plugin_url . 'css/admin-style.css', array(), $version);
6556 + wp_enqueue_style('mxchat-knowledge-css', $plugin_url . 'css/knowledge-style.css', array(), $version);
6557 +
6558 + // Core admin scripts
6559 + wp_enqueue_script('mxchat-admin-js', $plugin_url . 'js/mxchat-admin.js', array('jquery'), $version, true);
6560 +}
6561 +private function enqueue_page_specific_assets($current_page, $plugin_url, $version) {
6562 + switch ($current_page) {
6563 + case 'mxchat-prompts':
6564 + // Knowledge processing page assets
6565 + wp_enqueue_style('mxchat-content-selector-css', $plugin_url . 'css/content-selector.css', array(), $version);
6566 + wp_enqueue_script('mxchat-content-selector-js', $plugin_url . 'js/content-selector.js', array('jquery'), $version, true);
6567 + // NEW: Add the knowledge processing script
6568 + wp_enqueue_script('mxchat-knowledge-processing', $plugin_url . 'js/knowledge-processing.js', array('jquery'), $version, true);
6569 + break;
6570 +
6571 + case 'mxchat-transcripts':
6572 + wp_enqueue_style('mxchat-chat-transcripts-css', $plugin_url . 'css/chat-transcripts.css', array(), $version);
6573 + wp_enqueue_script('mxchat-transcripts-js', $plugin_url . 'js/mxchat_transcripts.js', array('jquery'), $version, true);
6574 + break;
6575 +
6576 + case 'mxchat-actions':
6577 + wp_enqueue_style('mxchat-intent-css', $plugin_url . 'css/intent-style.css', array(), $version);
6578 + break;
6579 +
6580 + case 'mxchat-activation':
6581 + wp_enqueue_script('mxchat-activation-js', $plugin_url . 'js/activation-script.js', array('jquery'), $version, true);
6582 + break;
6583 + default:
6584 + wp_enqueue_script(
6585 + 'mxchat-test-streaming-js',
6586 + $plugin_url . 'js/mxchat-test-streaming.js',
6587 + ['jquery'],
6588 + $version,
6589 + true
6590 + );
6591 +
6592 + wp_localize_script('mxchat-test-streaming-js', 'mxchatTestStreamingAjax', [
6593 + 'ajax_url' => admin_url('admin-ajax.php'),
6594 + 'nonce' => wp_create_nonce('mxchat_test_streaming_nonce')
6595 + ]);
6596 + break;
6597 + }
6598 +}
6599 +private function localize_admin_scripts($current_page) {
6600 + // Base localization data for main admin script
6601 + $base_data = array(
6602 + 'ajax_url' => admin_url('admin-ajax.php'),
6603 + 'nonce' => wp_create_nonce('mxchat_status_nonce'),
6604 + 'admin_url' => admin_url(),
6605 + 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
6606 + 'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
6607 + 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
6608 + 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
6609 + 'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
6610 + 'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
6611 + 'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
6612 + 'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
6613 + 'is_activated' => $this->is_activated ? '1' : '0',
6614 + 'status_refresh_interval' => 5000,
6615 + 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
6616 + 'ajaxurl' => admin_url('admin-ajax.php') // For jQuery fallback
6617 + );
6618 +
6619 + // Localize main admin script with base data
6620 + wp_localize_script('mxchat-admin-js', 'mxchatAdmin', $base_data);
6621 +
6622 + // Page-specific localizations
6623 + $this->localize_page_specific_scripts($current_page);
6624 +}
6625 +private function localize_page_specific_scripts($current_page) {
6626 + switch ($current_page) {
6627 + case 'mxchat-prompts':
6628 + // Status updater localization
6629 + wp_localize_script('mxchat-status-updater', 'mxchat_status_data', array(
6630 + 'ajax_url' => admin_url('admin-ajax.php'),
6631 + 'nonce' => wp_create_nonce('mxchat_status_nonce')
6632 + ));
6633 +
6634 + // Content selector localization
6635 + wp_localize_script('mxchat-content-selector-js', 'mxchatSelector', array(
6636 + 'ajaxurl' => admin_url('admin-ajax.php'),
6637 + 'nonce' => wp_create_nonce('mxchat_content_selector_nonce'),
6638 + 'i18n' => array(
6639 + 'searchPlaceholder' => __('Search posts and pages...', 'mxchat'),
6640 + 'selectAll' => __('Select All', 'mxchat'),
6641 + 'process' => __('Process Selected', 'mxchat'),
6642 + 'cancel' => __('Cancel', 'mxchat'),
6643 + 'noResults' => __('No content found.', 'mxchat')
6644 + )
6645 + ));
6646 +
6647 + // NEW: Knowledge processing script localization using mxchatAdmin
6648 + wp_localize_script('mxchat-knowledge-processing', 'mxchatAdmin', array(
6649 + 'ajax_url' => admin_url('admin-ajax.php'),
6650 + 'status_nonce' => wp_create_nonce('mxchat_status_nonce'), // Note: changed 'nonce' to 'status_nonce'
6651 + 'stop_nonce' => wp_create_nonce('mxchat_stop_processing_action'),
6652 + 'admin_url' => admin_url(),
6653 + 'ajaxurl' => admin_url('admin-ajax.php'),
6654 + 'status_refresh_interval' => 2000
6655 + ));
6656 + break;
6657 +
6658 + case 'mxchat-activation':
6659 + wp_localize_script('mxchat-activation-js', 'mxchatAdmin', array(
6660 + 'ajax_url' => admin_url('admin-ajax.php'),
6661 + 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce')
6662 + ));
6663 + break;
6664 +
6665 + case 'mxchat-settings':
6666 + default:
6667 + // Color picker and settings localization
6668 + wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
6669 + 'ajax_url' => admin_url('admin-ajax.php'),
6670 + 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
6671 + 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
6672 + 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
6673 + 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
6674 + 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
6675 + 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
6676 + 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
6677 + 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
6678 + 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
6679 + 'icon_color' => $this->options['icon_color'] ?? '#fff',
6680 + 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
6681 + 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
6682 + 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
6683 + 'loops_api_key' => $this->options['loops_api_key'] ?? '',
6684 + 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
6685 + 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
6686 + 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
6687 + 'pdf_intent_trigger_text' => $this->options['pdf_intent_trigger_text'] ?? esc_html__("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
6688 + 'pdf_intent_success_text' => $this->options['pdf_intent_success_text'] ?? esc_html__("I've processed the PDF. What questions do you have about it?", 'mxchat'),
6689 + 'pdf_intent_error_text' => $this->options['pdf_intent_error_text'] ?? esc_html__("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
6690 + 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
6691 + 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
6692 + 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
6693 + 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
6694 + 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
6695 + 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
6696 + 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
6697 + 'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
6698 + 'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
6699 + 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
6700 + 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
6701 + 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
6702 + ));
6703 + break;
6704 + }
6705 +
6706 + // Additional localization that was in the original code
6707 + wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
6708 + 'ajax_url' => admin_url('admin-ajax.php'),
6709 + 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
6710 + ));
6711 +}
6712 +
6713 +public function mxchat_sanitize($input) {
6714 + $new_input = array();
6715 +
6716 + if (isset($input['api_key'])) {
6717 + $new_input['api_key'] = sanitize_text_field($input['api_key']);
6718 + }
6719 +
6720 + if (isset($input['similarity_threshold'])) {
6721 + $new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
6722 + $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
6723 + }
6724 +
6725 + if (isset($input['xai_api_key'])) {
6726 + $new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
6727 + }
6728 +
6729 + if (isset($input['claude_api_key'])) {
6730 + $new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
6731 + }
6732 +
6733 + if (isset($input['enable_streaming_toggle'])) {
6734 + $new_input['enable_streaming_toggle'] = ($input['enable_streaming_toggle'] === 'on') ? 'on' : 'off';
6735 + } else {
6736 + // If checkbox not checked, it won't be in $input, so set to 'off'
6737 + $new_input['enable_streaming_toggle'] = 'off';
6738 + }
6739 +
6740 +
6741 + if (isset($input['deepseek_api_key'])) {
6742 + $new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
6743 + }
6744 +
6745 + if (isset($input['gemini_api_key'])) {
6746 + $new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
6747 + }
6748 +
6749 + if (isset($input['enable_woocommerce_integration'])) {
6750 + $new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
6751 + }
6752 +
6753 + if (isset($input['privacy_toggle'])) {
6754 + $new_input['privacy_toggle'] = $input['privacy_toggle'];
6755 + }
6756 +
6757 + if (isset($input['complianz_toggle'])) {
6758 + $new_input['complianz_toggle'] = $input['complianz_toggle'];
6759 + }
6760 +
6761 + // Handle custom privacy text input
6762 + if (isset($input['privacy_text'])) {
6763 + // Allow basic HTML for links
6764 + $new_input['privacy_text'] = wp_kses_post($input['privacy_text']);
6765 + }
6766 +
6767 + if (isset($input['system_prompt_instructions'])) {
6768 + $new_input['system_prompt_instructions'] = sanitize_textarea_field($input['system_prompt_instructions']);
6769 + }
6770 +
6771 + if (isset($input['mxchat_pro_email'])) {
6772 + $new_input['mxchat_pro_email'] = sanitize_email($input['mxchat_pro_email']);
6773 + }
6774 +
6775 + if (isset($input['mxchat_activation_key'])) {
6776 + $new_input['mxchat_activation_key'] = sanitize_text_field($input['mxchat_activation_key']);
6777 + }
6778 +
6779 + if (isset($input['append_to_body'])) {
6780 + $new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
6781 + }
6782 +
6783 + if (isset($input['contextual_awareness_toggle'])) {
6784 + $new_input['contextual_awareness_toggle'] = $input['contextual_awareness_toggle'] === 'on' ? 'on' : 'off';
6785 +}
6786 +
6787 + if (isset($input['top_bar_title'])) {
6788 + $new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
6789 + }
6790 +
6791 + if (isset($input['ai_agent_text'])) {
6792 + $new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
6793 + }
6794 +
6795 + if (isset($input['enable_email_block'])) {
6796 + $new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
6797 + }
6798 +
6799 + if (isset($input['email_blocker_header_content'])) {
6800 + // wp_kses_post() allows standard HTML tags permitted by WordPress
6801 + $new_input['email_blocker_header_content'] = wp_kses_post($input['email_blocker_header_content']);
6802 + }
6803 + if (isset($input['email_blocker_button_text'])) {
6804 + $new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
6805 + }
6806 + // NEW: Sanitize name field toggle
6807 + if (isset($input['enable_name_field'])) {
6808 + $new_input['enable_name_field'] = ($input['enable_name_field'] === 'on') ? 'on' : 'off';
6809 + } else {
6810 + $new_input['enable_name_field'] = 'off';
6811 + }
6812 + // NEW: Sanitize name field placeholder
6813 + if (isset($input['name_field_placeholder'])) {
6814 + $new_input['name_field_placeholder'] = sanitize_text_field($input['name_field_placeholder']);
6815 + }
6816 + if (isset($input['intro_message'])) {
6817 + $new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
6818 + }
6819 +
6820 + if (isset($input['input_copy'])) {
6821 + $new_input['input_copy'] = sanitize_text_field($input['input_copy']);
6822 + }
6823 +
6824 + if (isset($input['rate_limit_message'])) {
6825 + $new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
6826 + }
6827 +
6828 +// Handle the new rate limits format
6829 +if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
6830 + $new_input['rate_limits'] = array();
6831 + $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
6832 + $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
6833 +
6834 + foreach ($input['rate_limits'] as $role_id => $settings) {
6835 + $new_input['rate_limits'][$role_id] = array();
6836 +
6837 + // Sanitize limit
6838 + if (isset($settings['limit'])) {
6839 + $limit = sanitize_text_field($settings['limit']);
6840 + if (in_array($limit, $allowed_limits, true)) {
6841 + $new_input['rate_limits'][$role_id]['limit'] = $limit;
6842 + } else {
6843 + $new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
6844 + }
6845 + }
6846 +
6847 + // Sanitize timeframe
6848 + if (isset($settings['timeframe'])) {
6849 + $timeframe = sanitize_text_field($settings['timeframe']);
6850 + if (in_array($timeframe, $allowed_timeframes, true)) {
6851 + $new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
6852 + } else {
6853 + $new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
6854 + }
6855 + }
6856 +
6857 + // Sanitize message
6858 + if (isset($settings['message'])) {
6859 + $new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
6860 + }
6861 + }
6862 +}
6863 +
6864 + if (isset($input['pre_chat_message'])) {
6865 + $new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
6866 + }
6867 +
6868 + if (isset($input['voyage_api_key'])) {
6869 + $new_input['voyage_api_key'] = sanitize_text_field($input['voyage_api_key']);
6870 + }
6871 +
6872 + // Add to your sanitize function
6873 + if (isset($input['embedding_model'])) {
6874 + $allowed_models = array(
6875 + 'text-embedding-ada-002',
6876 + 'text-embedding-3-small',
6877 + 'text-embedding-3-large',
6878 + 'voyage-3-large',
6879 + 'gemini-embedding-exp-03-07'
6880 + );
6881 + if (in_array($input['embedding_model'], $allowed_models)) {
6882 + $new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
6883 + }
6884 + }
6885 +
6886 +if (isset($input['model'])) {
6887 + $allowed_models = array(
6888 + 'gemini-2.0-flash',
6889 + 'gemini-2.0-flash-lite',
6890 + 'gemini-1.5-pro',
6891 + 'gemini-1.5-flash',
6892 +
6893 + 'grok-4-0709', // New model: Grok 4 added here
6894 + 'grok-3-beta',
6895 + 'grok-3-fast-beta',
6896 + 'grok-3-mini-beta',
6897 + 'grok-3-mini-fast-beta',
6898 + 'grok-2',
6899 +
6900 + 'deepseek-chat',
6901 +
6902 + 'claude-opus-4-20250514',
6903 + 'claude-sonnet-4-20250514',
6904 + 'claude-3-7-sonnet-20250219',
6905 + 'claude-3-5-sonnet-20241022',
6906 + 'claude-3-opus-20240229',
6907 + 'claude-3-sonnet-20240229',
6908 + 'claude-3-haiku-20240307',
6909 +
6910 + // NEW: GPT-5 family
6911 + 'gpt-5',
6912 + 'gpt-5-mini',
6913 + 'gpt-5-nano',
6914 +
6915 + 'gpt-4o',
6916 + 'gpt-4.1-2025-04-14',
6917 + 'gpt-4o-mini',
6918 + 'gpt-4-turbo',
6919 + 'gpt-4',
6920 + 'gpt-3.5-turbo',
6921 + );
6922 + if (in_array($input['model'], $allowed_models)) {
6923 + $new_input['model'] = sanitize_text_field($input['model']);
6924 + }
6925 +}
6926 +
6927 +
6928 + if (isset($input['close_button_color'])) {
6929 + $new_input['close_button_color'] = sanitize_hex_color($input['close_button_color']);
6930 + }
6931 +
6932 + if (isset($input['chatbot_bg_color'])) {
6933 + $new_input['chatbot_bg_color'] = sanitize_hex_color($input['chatbot_bg_color']);
6934 + }
6935 +
6936 + if (isset($input['woocommerce_consumer_key'])) {
6937 + $new_input['woocommerce_consumer_key'] = sanitize_text_field($input['woocommerce_consumer_key']);
6938 + }
6939 +
6940 + if (isset($input['woocommerce_consumer_secret'])) {
6941 + $new_input['woocommerce_consumer_secret'] = sanitize_text_field($input['woocommerce_consumer_secret']);
6942 + }
6943 +
6944 + if (isset($input['user_message_bg_color'])) {
6945 + $new_input['user_message_bg_color'] = sanitize_hex_color($input['user_message_bg_color']);
6946 + }
6947 +
6948 + if (isset($input['user_message_font_color'])) {
6949 + $new_input['user_message_font_color'] = sanitize_hex_color($input['user_message_font_color']);
6950 + }
6951 +
6952 + if (isset($input['bot_message_bg_color'])) {
6953 + $new_input['bot_message_bg_color'] = sanitize_hex_color($input['bot_message_bg_color']);
6954 + }
6955 +
6956 + if (isset($input['bot_message_font_color'])) {
6957 + $new_input['bot_message_font_color'] = sanitize_hex_color($input['bot_message_font_color']);
6958 + }
6959 +
6960 + if (isset($input['live_agent_message_bg_color'])) {
6961 + $new_input['live_agent_message_bg_color'] = sanitize_hex_color($input['live_agent_message_bg_color']);
6962 + }
6963 +
6964 + if (isset($input['live_agent_message_font_color'])) {
6965 + $new_input['live_agent_message_font_color'] = sanitize_hex_color($input['live_agent_message_font_color']);
6966 + }
6967 +
6968 + if (isset($input['mode_indicator_bg_color'])) {
6969 + $new_input['mode_indicator_bg_color'] = sanitize_hex_color($input['mode_indicator_bg_color']);
6970 + }
6971 +
6972 + if (isset($input['mode_indicator_font_color'])) {
6973 + $new_input['mode_indicator_font_color'] = sanitize_hex_color($input['mode_indicator_font_color']);
6974 + }
6975 +
6976 + if (isset($input['toolbar_icon_color'])) {
6977 + $new_input['toolbar_icon_color'] = sanitize_hex_color($input['toolbar_icon_color']);
6978 + }
6979 +
6980 + if (isset($input['top_bar_bg_color'])) {
6981 + $new_input['top_bar_bg_color'] = sanitize_hex_color($input['top_bar_bg_color']);
6982 + }
6983 +
6984 + if (isset($input['quick_questions_toggle_color'])) {
6985 + $new_input['quick_questions_toggle_color'] = sanitize_hex_color($input['quick_questions_toggle_color']);
6986 + }
6987 +
6988 + if (isset($input['send_button_font_color'])) {
6989 + $new_input['send_button_font_color'] = sanitize_hex_color($input['send_button_font_color']);
6990 + }
6991 +
6992 + if (isset($input['chatbot_background_color'])) {
6993 + $new_input['chatbot_background_color'] = sanitize_hex_color($input['chatbot_background_color']);
6994 + }
6995 +
6996 + if (isset($input['icon_color'])) {
6997 + $new_input['icon_color'] = sanitize_hex_color($input['icon_color']);
6998 + }
6999 +
7000 + if (isset($input['custom_icon'])) {
7001 + $new_input['custom_icon'] = esc_url_raw($input['custom_icon']);
7002 + }
7003 +
7004 + if (isset($input['title_icon'])) {
7005 + $new_input['title_icon'] = esc_url_raw($input['title_icon']);
7006 + }
7007 +
7008 + if (isset($input['chat_input_font_color'])) {
7009 + $new_input['chat_input_font_color'] = sanitize_hex_color($input['chat_input_font_color']);
7010 + }
7011 +
7012 + // Sanitize link_target_toggle
7013 + if (isset($input['link_target_toggle'])) {
7014 + $new_input['link_target_toggle'] = $input['link_target_toggle'] === 'on' ? 'on' : 'off';
7015 + }
7016 +
7017 + // Sanitize Loops API Key
7018 + if (isset($input['loops_api_key'])) {
7019 + $new_input['loops_api_key'] = sanitize_text_field($input['loops_api_key']);
7020 + }
7021 +
7022 + if (isset($input['chat_persistence_toggle'])) {
7023 + $new_input['chat_persistence_toggle'] = $input['chat_persistence_toggle'] === 'on' ? 'on' : 'off';
7024 + }
7025 +
7026 + if (isset($input['popular_question_1'])) {
7027 + $new_input['popular_question_1'] = sanitize_text_field($input['popular_question_1']);
7028 + }
7029 +
7030 + if (isset($input['popular_question_2'])) {
7031 + $new_input['popular_question_2'] = sanitize_text_field($input['popular_question_2']);
7032 + }
7033 +
7034 + if (isset($input['popular_question_3'])) {
7035 + $new_input['popular_question_3'] = sanitize_text_field($input['popular_question_3']);
7036 + }
7037 +
7038 + if (isset($input['additional_popular_questions']) && is_array($input['additional_popular_questions'])) {
7039 + $new_input['additional_popular_questions'] = array_map('sanitize_text_field', $input['additional_popular_questions']);
7040 + }
7041 +
7042 + // Sanitize Loops Mailing List
7043 + if (isset($input['loops_mailing_list'])) {
7044 + $new_input['loops_mailing_list'] = sanitize_text_field($input['loops_mailing_list']);
7045 + }
7046 +
7047 +// Sanitize Triggered Phrase Response
7048 + if (isset($input['triggered_phrase_response'])) {
7049 + $new_input['triggered_phrase_response'] = wp_kses_post($input['triggered_phrase_response']);
7050 + }
7051 + if (isset($input['email_capture_response'])) {
7052 + $new_input['email_capture_response'] = wp_kses_post($input['email_capture_response']);
7053 + }
7054 +
7055 + // Sanitize Brave Search Settings
7056 + if (isset($input['brave_api_key'])) {
7057 + $new_input['brave_api_key'] = sanitize_text_field($input['brave_api_key']);
7058 + }
7059 +
7060 + if (isset($input['brave_image_count'])) {
7061 + $image_count = intval($input['brave_image_count']);
7062 + $new_input['brave_image_count'] = ($image_count >=1 && $image_count <=6) ? $image_count : 4;
7063 + }
7064 +
7065 + if (isset($input['brave_safe_search'])) {
7066 + $allowed = array('strict', 'off');
7067 + $new_input['brave_safe_search'] = in_array($input['brave_safe_search'], $allowed, true) ? $input['brave_safe_search'] : 'strict';
7068 + }
7069 +
7070 + if (isset($input['brave_news_count'])) {
7071 + $news_count = intval($input['brave_news_count']);
7072 + $new_input['brave_news_count'] = ($news_count >=1 && $news_count <=10) ? $news_count : 3;
7073 + }
7074 +
7075 + if (isset($input['brave_country'])) {
7076 + $new_input['brave_country'] = sanitize_text_field($input['brave_country']);
7077 + }
7078 +
7079 + if (isset($input['brave_language'])) {
7080 + $new_input['brave_language'] = sanitize_text_field($input['brave_language']);
7081 + }
7082 +
7083 + if (isset($input['chat_toolbar_toggle'])) {
7084 + $new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
7085 + }
7086 +
7087 + // Sanitize PDF upload button toggle
7088 + if (isset($input['show_pdf_upload_button'])) {
7089 + $new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
7090 + } else {
7091 + $new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
7092 + }
7093 +
7094 + // Sanitize Word upload button toggle
7095 + if (isset($input['show_word_upload_button'])) {
7096 + $new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
7097 + } else {
7098 + $new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
7099 + }
7100 +
7101 + if (isset($input['pdf_intent_trigger_text'])) {
7102 + $new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
7103 + }
7104 +
7105 + if (isset($input['pdf_intent_success_text'])) {
7106 + $new_input['pdf_intent_success_text'] = sanitize_text_field($input['pdf_intent_success_text']);
7107 + }
7108 +
7109 + if (isset($input['pdf_intent_error_text'])) {
7110 + $new_input['pdf_intent_error_text'] = sanitize_text_field($input['pdf_intent_error_text']);
7111 + }
7112 +
7113 + if (isset($input['pdf_max_pages'])) {
7114 + $new_input['pdf_max_pages'] = intval($input['pdf_max_pages']);
7115 + if ($new_input['pdf_max_pages'] < 1 || $new_input['pdf_max_pages'] > 69) {
7116 + $new_input['pdf_max_pages'] = 69; // Default to 69 if out of range
7117 + }
7118 + }
7119 +
7120 + if (isset($input['live_agent_webhook_url'])) {
7121 + $new_input['live_agent_webhook_url'] = esc_url_raw($input['live_agent_webhook_url']);
7122 + }
7123 + if (isset($input['live_agent_secret_key'])) {
7124 + $new_input['live_agent_secret_key'] = sanitize_text_field($input['live_agent_secret_key']);
7125 + }
7126 +
7127 + // Live Agent Integration
7128 + if (isset($input['live_agent_bot_token'])) {
7129 + $new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
7130 + }
7131 +
7132 + if (isset($input['live_agent_user_ids'])) {
7133 + $new_input['live_agent_user_ids'] = sanitize_textarea_field($input['live_agent_user_ids']);
7134 + }
7135 +
7136 + if (isset($input['live_agent_status'])) {
7137 + $new_input['live_agent_status'] = ($input['live_agent_status'] === 'on') ? 'on' : 'off';
7138 + }
7139 + if (isset($input['live_agent_away_message'])) {
7140 + $new_input['live_agent_away_message'] = sanitize_textarea_field($input['live_agent_away_message']);
7141 + }
7142 + if (isset($input['live_agent_notification_message'])) {
7143 + $new_input['live_agent_notification_message'] = sanitize_textarea_field($input['live_agent_notification_message']);
7144 + }
7145 +
7146 + return $new_input;
7147 +}
7148 +
7149 +
7150 + // Method to append the chatbot to the body
7151 + public function mxchat_append_chatbot_to_body() {
7152 + $options = get_option('mxchat_options');
7153 + if (isset($options['append_to_body']) && $options['append_to_body'] === 'on') {
7154 + echo do_shortcode('[mxchat_chatbot floating="yes"]');
7155 + }
7156 + }
7157 +
7158 +
7159 +
7160 +
7161 +
7162 +private function mxchat_fetch_loops_mailing_lists($api_key) {
7163 + $url = 'https://app.loops.so/api/v1/lists';
7164 + $response = wp_remote_get($url, array(
7165 + 'headers' => array(
7166 + 'Authorization' => 'Bearer ' . $api_key,
7167 + 'Content-Type' => 'application/json'
7168 + )
7169 + ));
7170 +
7171 + if (is_wp_error($response)) {
7172 + return array();
7173 + }
7174 +
7175 + $body = wp_remote_retrieve_body($response);
7176 + $lists = json_decode($body, true);
7177 +
7178 + return isset($lists) && is_array($lists) ? $lists : array();
7179 +}
7180 +
7181 +function mxchat_calculate_cosine_similarity($vec1, $vec2) {
7182 + if (empty($vec1) || empty($vec2)) {
7183 + return 0.0;
7184 + }
7185 +
7186 + $dot_product = 0.0;
7187 + $norm_a = 0.0;
7188 + $norm_b = 0.0;
7189 +
7190 + for ($i = 0; $i < count($vec1); $i++) {
7191 + $dot_product += $vec1[$i] * $vec2[$i];
7192 + $norm_a += pow($vec1[$i], 2);
7193 + $norm_b += pow($vec2[$i], 2);
7194 + }
7195 +
7196 + if ($norm_a == 0.0 || $norm_b == 0.0) {
7197 + return 0.0;
7198 + } else {
7199 + return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
7200 + }
7201 +}
7202 +
7203 +/**
7204 + * Validates nonce and deletes all chat prompts
7205 + */
7206 +public function mxchat_handle_delete_all_prompts() {
7207 + error_log('=== DELETE ALL DEBUG START ===');
7208 +
7209 + // Verify nonce
7210 + if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
7211 + error_log('DEBUG: Nonce verification failed');
7212 + wp_die(__('Nonce verification failed.', 'mxchat'));
7213 + }
7214 +
7215 + // Check permissions
7216 + if (!current_user_can('manage_options')) {
7217 + error_log('DEBUG: Permission check failed');
7218 + wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
7219 + }
7220 +
7221 + // Get bot_id from POST data
7222 + $bot_id = isset($_POST['bot_id']) ? sanitize_text_field($_POST['bot_id']) : 'default';
7223 + error_log('DEBUG: Bot ID from POST: ' . $bot_id);
7224 +
7225 + $success = true;
7226 + $error_messages = array();
7227 +
7228 + // Get bot-specific Pinecone configuration
7229 + $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
7230 + $pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($bot_id);
7231 +
7232 + error_log('DEBUG: Pinecone options retrieved:');
7233 + error_log(' - Use Pinecone: ' . ($pinecone_options['mxchat_use_pinecone'] ?? 'NOT SET'));
7234 + error_log(' - API Key: ' . (empty($pinecone_options['mxchat_pinecone_api_key']) ? 'EMPTY' : 'SET'));
7235 + error_log(' - Host: ' . ($pinecone_options['mxchat_pinecone_host'] ?? 'NOT SET'));
7236 +
7237 + $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
7238 +
7239 + if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
7240 + error_log('[MXCHAT-DELETE] Pinecone is enabled for bot ' . $bot_id . ' - deleting all from Pinecone');
7241 +
7242 + // Delete from bot-specific Pinecone index
7243 + $result = $pinecone_manager->mxchat_delete_all_from_pinecone($pinecone_options);
7244 +
7245 + error_log('DEBUG: Delete all result: ' . ($result['success'] ? 'SUCCESS' : 'FAILED'));
7246 + if (!$result['success']) {
7247 + error_log('DEBUG: Delete all error: ' . $result['message']);
7248 + }
7249 +
7250 + if (!$result['success']) {
7251 + $success = false;
7252 + $error_messages[] = $result['message'];
7253 + }
7254 +
7255 + // No cache clearing needed since we removed caching
7256 +
7257 + } else {
7258 + error_log('[MXCHAT-DELETE] Pinecone not enabled for bot ' . $bot_id . ' - deleting from WordPress database');
7259 +
7260 + // Delete from WordPress database
7261 + global $wpdb;
7262 + $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
7263 +
7264 + // If multi-bot is active and we have a specific bot, delete only that bot's content
7265 + if ($bot_id !== 'default' && class_exists('MxChat_Multi_Bot_Manager')) {
7266 + $result = $wpdb->delete(
7267 + $table_name,
7268 + array('bot_id' => $bot_id),
7269 + array('%s')
7270 + );
7271 + } else {
7272 + // Delete all content for default bot
7273 + $result = $wpdb->query("DELETE FROM {$table_name}");
7274 + }
7275 +
7276 + if ($result === false) {
7277 + $success = false;
7278 + $error_messages[] = 'Failed to delete from WordPress database';
7279 + }
7280 + }
7281 +
7282 + // No cache clearing needed since we removed caching
7283 +
7284 + error_log('=== DELETE ALL DEBUG END ===');
7285 +
7286 + // Redirect back with a success message and bot_id
7287 + $redirect_url = add_query_arg(array(
7288 + 'page' => 'mxchat-prompts',
7289 + 'bot_id' => $bot_id,
7290 + 'all_deleted' => $success ? 'true' : 'false'
7291 + ), admin_url('admin.php'));
7292 +
7293 + wp_safe_redirect($redirect_url);
7294 + exit;
7295 +}
7296 +
7297 +
7298 +
7299 + /**
7300 + * Handles deletion prompt with nonce validation
7301 + */
7302 + public function mxchat_handle_delete_prompt() {
7303 + // Sanitize and validate nonce
7304 + $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
7305 + if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
7306 + wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
7307 + }
7308 +
7309 + // Check permissions
7310 + if (!current_user_can('manage_options')) {
7311 + wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
7312 + }
7313 +
7314 + // Get ID and source parameters
7315 + $id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : '';
7316 + $source = isset($_GET['source']) ? sanitize_text_field($_GET['source']) : '';
7317 +
7318 + if (empty($id)) {
7319 + wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
7320 + }
7321 +
7322 + $success = false;
7323 + $error_message = '';
7324 +
7325 + // Check if Pinecone is enabled and determine source automatically if not specified
7326 + $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
7327 + $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
7328 +
7329 + // If source is not specified, determine based on Pinecone configuration
7330 + if (empty($source)) {
7331 + $source = $use_pinecone ? 'pinecone' : 'wordpress';
7332 + }
7333 +
7334 + if ($source === 'pinecone' || $use_pinecone) {
7335 + //error_log('[MXCHAT-DELETE] Deleting from Pinecone, ID: ' . $id);
7336 +
7337 + // Handle Pinecone deletion
7338 + if (empty($pinecone_options['mxchat_pinecone_host']) ||
7339 + empty($pinecone_options['mxchat_pinecone_api_key'])) {
7340 + wp_die(esc_html__('Pinecone configuration is missing.', 'mxchat'));
7341 + }
7342 +
7343 + // Delete from Pinecone using the vector ID directly
7344 + $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
7345 + $result = $pinecone_manager->mxchat_delete_from_pinecone_by_vector_id(
7346 + $id,
7347 + $pinecone_options['mxchat_pinecone_api_key'],
7348 + $pinecone_options['mxchat_pinecone_host']
7349 + );
7350 + if ($result['success']) {
7351 + $success = true;
7352 +
7353 + // Remove from vector cache
7354 + $pinecone_manager->mxchat_remove_from_pinecone_vector_cache($id);
7355 + $pinecone_manager->mxchat_remove_from_processed_content_caches($id);
7356 +
7357 + set_transient('mxchat_admin_notice_success',
7358 + esc_html__('Vector deleted successfully from Pinecone.', 'mxchat'), 30);
7359 + } else {
7360 + $error_message = $result['message'];
7361 + set_transient('mxchat_admin_notice_error',
7362 + esc_html__('Failed to delete from Pinecone: ', 'mxchat') . esc_html($error_message), 30);
7363 + }
7364 + } else {
7365 + //error_log('[MXCHAT-DELETE] Deleting from WordPress database, ID: ' . $id);
7366 +
7367 + // Handle WordPress database deletion
7368 + global $wpdb;
7369 + $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
7370 +
7371 + // Clear cache and delete prompt
7372 + wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
7373 +
7374 + $result = $wpdb->delete(
7375 + $table_name,
7376 + array('id' => intval($id)),
7377 + array('%d')
7378 + );
7379 +
7380 + if ($result !== false) {
7381 + $success = true;
7382 + set_transient('mxchat_admin_notice_success',
7383 + esc_html__('Entry deleted successfully.', 'mxchat'), 30);
7384 + } else {
7385 + set_transient('mxchat_admin_notice_error',
7386 + esc_html__('Failed to delete entry from database.', 'mxchat'), 30);
7387 + }
7388 + }
7389 +
7390 + // Redirect back to the prompts page
7391 + wp_safe_redirect(add_query_arg(
7392 + array(
7393 + 'page' => 'mxchat-prompts',
7394 + 'deleted' => $success ? 'true' : 'false'
7395 + ),
7396 + admin_url('admin.php')
7397 + ));
7398 + exit;
7399 + }
7400 +
7401 +
7402 +
7403 +
7404 + /**
7405 + * Averages multiple vectors into a single vector
7406 + */
7407 + private function mxchat_average_vectors($vectors) {
7408 + $vector_length = count($vectors[0]);
7409 + $sum_vector = array_fill(0, $vector_length, 0);
7410 +
7411 + foreach ($vectors as $vector) {
7412 + for ($i = 0; $i < $vector_length; $i++) {
7413 + $sum_vector[$i] += $vector[$i];
7414 + }
7415 + }
7416 +
7417 + // Divide each component by the number of vectors to get the average
7418 + $num_vectors = count($vectors);
7419 + for ($i = 0; $i < $vector_length; $i++) {
7420 + $sum_vector[$i] /= $num_vectors;
7421 + }
7422 +
7423 + return $sum_vector;
7424 + }
7425 +
7426 +
7427 +
7428 +
7429 + /**
7430 + * Generates embeddings from input text for MXChat
7431 + */
7432 + public function mxchat_generate_embedding($text) {
7433 + // Enable detailed logging for debugging
7434 + //error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
7435 + //error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
7436 +
7437 + $options = get_option('mxchat_options');
7438 + $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
7439 + //error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
7440 +
7441 + // Determine provider and endpoint
7442 + if (strpos($selected_model, 'voyage') === 0) {
7443 + $api_key = $options['voyage_api_key'] ?? '';
7444 + $endpoint = 'https://api.voyageai.com/v1/embeddings';
7445 + $provider_name = 'Voyage AI';
7446 + //error_log('[MXCHAT-EMBED] Using Voyage AI API');
7447 + } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
7448 + $api_key = $options['gemini_api_key'] ?? '';
7449 + $endpoint = 'https://generativelanguage.googleapis.com/v1beta/models/' . $selected_model . ':embedContent';
7450 + $provider_name = 'Google Gemini';
7451 + //error_log('[MXCHAT-EMBED] Using Google Gemini API');
7452 + } else {
7453 + $api_key = $options['api_key'] ?? '';
7454 + $endpoint = 'https://api.openai.com/v1/embeddings';
7455 + $provider_name = 'OpenAI';
7456 + //error_log('[MXCHAT-EMBED] Using OpenAI API');
7457 + }
7458 +
7459 + //error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
7460 +
7461 + if (empty($api_key)) {
7462 + $error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
7463 + //error_log('[MXCHAT-EMBED] Error: ' . $error_message);
7464 + return $error_message;
7465 + }
7466 +
7467 + // Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
7468 + $estimated_tokens = ceil(str_word_count($text) / 0.75);
7469 + //error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
7470 +
7471 + if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false && strpos($selected_model, 'gemini-embedding') === false) {
7472 + //error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
7473 + // Consider truncating text here
7474 + }
7475 +
7476 + // Prepare request body based on provider
7477 + if (strpos($selected_model, 'gemini-embedding') === 0) {
7478 + // Gemini API format
7479 + $request_body = array(
7480 + 'model' => 'models/' . $selected_model,
7481 + 'content' => array(
7482 + 'parts' => array(
7483 + array('text' => $text)
7484 + )
7485 + )
7486 + );
7487 +
7488 + // Set output dimensionality to 1536 for consistency with other models
7489 + $request_body['outputDimensionality'] = 1536;
7490 + } else {
7491 + // OpenAI/Voyage API format
7492 + $request_body = array(
7493 + 'model' => $selected_model,
7494 + 'input' => $text
7495 + );
7496 +
7497 + // Add output_dimension for voyage-3-large model
7498 + if ($selected_model === 'voyage-3-large') {
7499 + $request_body['output_dimension'] = 2048;
7500 + }
7501 + }
7502 +
7503 + //error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
7504 +
7505 + // Prepare headers based on provider
7506 + if (strpos($selected_model, 'gemini-embedding') === 0) {
7507 + // Gemini uses API key as query parameter
7508 + $endpoint .= '?key=' . $api_key;
7509 + $headers = array(
7510 + 'Content-Type' => 'application/json'
7511 + );
7512 + } else {
7513 + // OpenAI/Voyage use Bearer token
7514 + $headers = array(
7515 + 'Authorization' => 'Bearer ' . $api_key,
7516 + 'Content-Type' => 'application/json'
7517 + );
7518 + }
7519 +
7520 + // Make API request
7521 + //error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
7522 + $response = wp_remote_post($endpoint, array(
7523 + 'body' => wp_json_encode($request_body),
7524 + 'headers' => $headers,
7525 + 'timeout' => 60 // Increased timeout for large inputs
7526 + ));
7527 +
7528 + // Handle wp_remote_post errors
7529 + if (is_wp_error($response)) {
7530 + $error_message = $response->get_error_message();
7531 + //error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
7532 + return 'Connection error: ' . $error_message;
7533 + }
7534 +
7535 + // Get and check HTTP response code
7536 + $http_code = wp_remote_retrieve_response_code($response);
7537 + //error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
7538 +
7539 + if ($http_code !== 200) {
7540 + $error_body = wp_remote_retrieve_body($response);
7541 + //error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
7542 +
7543 + // Try to parse error for more details
7544 + $error_json = json_decode($error_body, true);
7545 + if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
7546 + $error_type = $error_json['error']['type'] ?? 'unknown';
7547 + $error_message = $error_json['error']['message'] ?? 'No message';
7548 + //error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
7549 + //error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
7550 +
7551 + // Customize error message for common API errors
7552 + if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
7553 + $error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
7554 + } elseif ($error_type === 'authentication_error') {
7555 + $error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
7556 + }
7557 +
7558 + //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
7559 + return $error_message;
7560 + }
7561 +
7562 + $error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
7563 + //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
7564 + return $error_message;
7565 + }
7566 +
7567 + // Parse response body
7568 + $response_body = wp_remote_retrieve_body($response);
7569 + //error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
7570 +
7571 + $response_data = json_decode($response_body, true);
7572 +
7573 + if (json_last_error() !== JSON_ERROR_NONE) {
7574 + $error = json_last_error_msg();
7575 + //error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
7576 + //error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
7577 + return "Failed to parse API response: $error";
7578 + }
7579 +
7580 + // Handle different response formats based on provider
7581 + if (strpos($selected_model, 'gemini-embedding') === 0) {
7582 + // Gemini API response format
7583 + if (isset($response_data['embedding']['values'])) {
7584 + $embedding_dimensions = count($response_data['embedding']['values']);
7585 + //error_log('[MXCHAT-EMBED] Successfully extracted Gemini embedding with ' . $embedding_dimensions . ' dimensions');
7586 +
7587 + // Check if embedding dimensions are as expected (should be 1536)
7588 + if ($embedding_dimensions !== 1536) {
7589 + //error_log('[MXCHAT-EMBED] Warning: Unexpected Gemini embedding dimensions: ' . $embedding_dimensions);
7590 + }
7591 +
7592 + return $response_data['embedding']['values'];
7593 + } else {
7594 + //error_log('[MXCHAT-EMBED] Error: No embedding found in Gemini response');
7595 + //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
7596 +
7597 + if (isset($response_data['error'])) {
7598 + $error_message = "Gemini API Error in response: " . wp_json_encode($response_data['error']);
7599 + //error_log('[MXCHAT-EMBED] ' . $error_message);
7600 + return $error_message;
7601 + }
7602 +
7603 + $error_message = "Invalid Gemini API response format: No embedding found";
7604 + //error_log('[MXCHAT-EMBED] ' . $error_message);
7605 + return $error_message;
7606 + }
7607 + } else {
7608 + // OpenAI/Voyage API response format
7609 + if (isset($response_data['data'][0]['embedding'])) {
7610 + $embedding_dimensions = count($response_data['data'][0]['embedding']);
7611 + //error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
7612 +
7613 + // Check if embedding dimensions are as expected
7614 + if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
7615 + ($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
7616 + //error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
7617 + }
7618 +
7619 + return $response_data['data'][0]['embedding'];
7620 + } else {
7621 + //error_log('[MXCHAT-EMBED] Error: No embedding found in response');
7622 + //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
7623 +
7624 + if (isset($response_data['error'])) {
7625 + $error_message = "API Error in response: " . wp_json_encode($response_data['error']);
7626 + //error_log('[MXCHAT-EMBED] ' . $error_message);
7627 + return $error_message;
7628 + }
7629 +
7630 + $error_message = "Invalid API response format: No embedding found";
7631 + //error_log('[MXCHAT-EMBED] ' . $error_message);
7632 + return $error_message;
7633 + }
7634 + }
7635 + }
7636 +
7637 +
7638 +
7639 +}
7640 +?>