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MxChat – AI Chatbot & Content Generation for WordPress / 2.6.2
MxChat – AI Chatbot & Content Generation for WordPress v2.6.2
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← All changes | includes/class-mxchat-admin.php +8676 -5998 2.0.5 → 2.6.2 View file →
@@ -1,5998 +1,8676 @@
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 -
11 - public function __construct() {
12 - $this->options = get_option('mxchat_options');
13 - $this->chat_count = get_option('mxchat_chat_count', 0);
14 - $this->is_activated = $this->is_license_active();
15 -
16 - // Initialize default options if they are not set
17 - if (!$this->options) {
18 - $this->initialize_default_options();
19 - }
20 -
21 - // Add admin menu and initialize settings
22 - add_action('admin_menu', array($this, 'mxchat_add_plugin_page'));
23 - add_action('admin_init', array($this, 'mxchat_page_init'));
24 - add_action('admin_init', array($this, 'mxchat_prompts_page_init'));
25 - add_action('admin_enqueue_scripts', array($this, 'mxchat_enqueue_admin_assets'));
26 - add_action('wp_ajax_mxchat_delete_chat_history', array($this, 'mxchat_delete_chat_history'));
27 - add_action('admin_post_mxchat_submit_content', array($this, 'mxchat_handle_content_submission'));
28 - add_action('admin_post_mxchat_delete_prompt', array($this, 'mxchat_handle_delete_prompt'));
29 - add_action('wp_ajax_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
30 - add_action('wp_ajax_nopriv_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
31 - add_action('admin_post_mxchat_submit_sitemap', array($this, 'mxchat_handle_sitemap_submission'));
32 - add_action('wp_footer', array($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('wp_ajax_mxchat_activate_license', array($this, 'mxchat_handle_activate_license'));
36 - add_action('admin_notices', array($this, 'mxchat_display_admin_notice'));
37 - add_action('wp_ajax_mxchat_save_inline_prompt', array($this, 'mxchat_save_inline_prompt'));
38 - add_action('admin_post_mxchat_delete_all_prompts', array($this, 'mxchat_handle_delete_all_prompts'));
39 - add_action('admin_post_mxchat_add_intent', array($this, 'mxchat_handle_add_intent'));
40 - add_action('admin_post_mxchat_delete_intent', array($this, 'mxchat_handle_delete_intent'));
41 - add_action('admin_post_mxchat_update_intent_threshold', array($this, 'mxchat_handle_update_intent_threshold'));
42 - add_action('admin_post_mxchat_stop_processing', array($this, 'mxchat_stop_processing'));
43 - add_action('admin_post_mxchat_edit_intent', array($this, 'handle_edit_intent'));
44 - add_action('save_post', array($this, 'handle_post_update'), 10, 3);
45 - add_action('post_updated', array($this, 'handle_post_update'), 10, 3);
46 - add_action('wp_ajax_mxchat_save_setting', array($this, 'mxchat_save_setting_callback'));
47 - add_action('wp_trash_post', array($this, 'mxchat_handle_post_delete'));
48 - add_action('before_delete_post', array($this, 'mxchat_handle_post_delete'));
49 - add_action('wp_ajax_mxchat_export_transcripts', array($this, 'export_chat_transcripts'));
50 - add_action('wp_ajax_mxchat_save_prompts_setting', array($this, 'mxchat_save_prompts_setting_callback'));
51 - if (isset($this->options['enable_woocommerce_integration']) &&
52 - ($this->options['enable_woocommerce_integration'] === '1' ||
53 - $this->options['enable_woocommerce_integration'] === 'on')) {
54 -
55 - //error_log('MxChat Admin: WooCommerce integration is enabled, adding hooks');
56 - add_action('wp_insert_post', array($this, 'mxchat_handle_product_change'), 10, 3);
57 - add_action('wp_trash_post', array($this, 'mxchat_handle_product_delete'));
58 - add_action('before_delete_post', array($this, 'mxchat_handle_product_delete'));
59 - }
60 - }
61 -
62 - // Method to check if the license is active
63 -private function is_license_active() {
64 - $license_status = get_option('mxchat_license_status', esc_html__('inactive', 'mxchat'));
65 - return $license_status === esc_html__('active', 'mxchat');
66 - }
67 -
68 - // Initialize default options
69 -private function initialize_default_options() {
70 - $default_options = array(
71 - 'api_key' => '',
72 - 'xai_api_key' => '',
73 - 'claude_api_key' => '',
74 - 'deepseek_api_key' => '',
75 - 'system_prompt_instructions' => esc_html__('[EXAMPLE INSTRUCTIONS] You are an AI Chatbot assistant for this website. The primary subject you should focus on is [insert proper subject here]. Your main goal is to assist visitors with questions related to this specific topic. Here are some key things to keep in mind:
76 - - Your name is [Chatbot Name].
77 - - Stay focused on topics related to [insert proper subject here]. If a visitor asks about an unrelated topic, politely redirect the conversation to how you can assist them with this subject.
78 - - Do not make up links to pages. Only use specific links you see in your knowledgebase from [insert your domain]. Do not make assumptions or make up URLs.
79 - - Keep your responses short, concise, and to the point. Provide clear and direct answers suitable for a chatbot interaction.
80 - - Provide answers based on the knowledge available to you. If you do not have an answer to a specific question, let the visitor know that you don’t have the information.', 'mxchat'),
81 - 'model' => esc_html__('gpt-4o', 'mxchat'),
82 - 'rate_limit_logged_out' => esc_html__('100', 'mxchat'),
83 - 'role_rate_limits' => array(),
84 - 'rate_limit_message' => esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
85 - 'enable_email_block' => '',
86 - 'email_blocker_header_content' => esc_html__("<h2>Welcome to Our Chat!</h2>\n<p>Let's get started. Enter your email to begin chatting with us.</p>", 'mxchat'),
87 - 'email_blocker_button_text' => esc_html__('Start Chat', 'mxchat'),
88 - 'top_bar_title' => esc_html__('MxChat', 'mxchat'),
89 - 'intro_message' => esc_html__('Hello! How can I assist you today?', 'mxchat'),
90 - 'input_copy' => esc_html__('How can I assist?', 'mxchat'),
91 - 'append_to_body' => esc_html__('off', 'mxchat'),
92 - 'close_button_color' => esc_html__('#fff', 'mxchat'),
93 - 'chatbot_bg_color' => esc_html__('#fff', 'mxchat'),
94 - 'user_message_bg_color' => esc_html__('#fff', 'mxchat'),
95 - 'user_message_font_color' => esc_html__('#212121', 'mxchat'),
96 - 'bot_message_bg_color' => esc_html__('#212121', 'mxchat'),
97 - 'bot_message_font_color' => esc_html__('#fff', 'mxchat'),
98 - 'top_bar_bg_color' => esc_html__('#212121', 'mxchat'),
99 - 'send_button_font_color' => esc_html__('#212121', 'mxchat'),
100 - 'chat_input_font_color' => esc_html__('#212121', 'mxchat'),
101 - 'chatbot_background_color' => esc_html__('#212121', 'mxchat'),
102 - 'icon_color' => esc_html__('#fff', 'mxchat'),
103 - 'enable_woocommerce_integration' => esc_html__('0', 'mxchat'),
104 - 'link_target_toggle' => esc_html__('off', 'mxchat'),
105 - 'pre_chat_message' => esc_html__('Hey there! Ask me anything!', 'mxchat'),
106 -
107 - // New fields for Loops Integration
108 - 'loops_api_key' => '',
109 - 'loops_mailing_list' => '',
110 - 'triggered_phrase_response' => esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
111 - 'email_capture_response' => esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
112 - 'popular_question_1' => '',
113 - 'popular_question_2' => '',
114 - 'popular_question_3' => '',
115 - 'pdf_intent_trigger_text' => esc_html__("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
116 - 'pdf_intent_success_text' => esc_html__("I've processed the PDF. What questions do you have about it?", 'mxchat'),
117 - 'pdf_intent_error_text' => esc_html__("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
118 - 'pdf_max_pages' => 69,
119 -
120 - // Live Agent Integration
121 - 'live_agent_webhook_url' => '',
122 - 'live_agent_secret_key' => '',
123 - 'live_agent_bot_token' => '',
124 - 'live_agent_message_bg_color' => esc_html__('#ffffff', 'mxchat'),
125 - 'live_agent_message_font_color' => esc_html__('#333333', 'mxchat'),
126 - 'chat_toolbar_toggle' => esc_html__('off', 'mxchat'),
127 - 'mode_indicator_bg_color' => esc_html__('#767676', 'mxchat'),
128 - 'mode_indicator_font_color' => esc_html__('#ffffff', 'mxchat'),
129 - 'toolbar_icon_color' => esc_html__('#212121', 'mxchat'),
130 - );
131 -
132 -
133 - // Merge existing options with defaults
134 - $existing_options = get_option('mxchat_options', array());
135 - $merged_options = wp_parse_args($existing_options, $default_options);
136 -
137 - // Update the options if they have changed
138 - if ($existing_options !== $merged_options) {
139 - update_option('mxchat_options', $merged_options);
140 - }
141 -
142 - // Add default limits for each role
143 - $roles = wp_roles()->get_names();
144 - foreach ($roles as $role_id => $role_name) {
145 - $default_options['role_rate_limits'][$role_id] = esc_html__('100', 'mxchat');
146 - }
147 -
148 - return $default_options;
149 -
150 - // Update the $this->options property
151 - $this->options = $merged_options;
152 - }
153 -
154 -
155 -
156 -public function mxchat_add_plugin_page() {
157 - // Main menu page
158 - add_menu_page(
159 - esc_html__('MxChat Settings', 'mxchat'),
160 - esc_html__('MxChat', 'mxchat'),
161 - 'manage_options',
162 - 'mxchat-max',
163 - array($this, 'mxchat_create_admin_page'),
164 - 'dashicons-testimonial',
165 - 6
166 - );
167 -
168 - // Submenu page for Knowledge
169 - add_submenu_page(
170 - 'mxchat-max',
171 - esc_html__('Prompts', 'mxchat'),
172 - esc_html__('Knowledge', 'mxchat'),
173 - 'manage_options',
174 - 'mxchat-prompts',
175 - array($this, 'mxchat_create_prompts_page')
176 - );
177 -
178 - add_submenu_page(
179 - 'mxchat-max',
180 - esc_html__('Chat Transcripts', 'mxchat'),
181 - esc_html__('Transcripts', 'mxchat'),
182 - 'manage_options',
183 - 'mxchat-transcripts',
184 - array($this, 'mxchat_create_transcripts_page')
185 - );
186 -
187 - add_submenu_page(
188 - 'mxchat-max',
189 - esc_html__('MxChat Intents', 'mxchat'),
190 - esc_html__('Intents', 'mxchat'),
191 - 'manage_options',
192 - 'mxchat-intents',
193 - array($this, 'mxchat_intents_page_html')
194 - );
195 -
196 - add_submenu_page(
197 - 'mxchat-max',
198 - esc_html__('Add Ons', 'mxchat'),
199 - esc_html__('Add Ons', 'mxchat'),
200 - 'manage_options',
201 - 'mxchat-addons',
202 - array($this, 'mxchat_create_addons_page')
203 - );
204 -
205 - // Submenu page for Activation Key
206 - add_submenu_page(
207 - 'mxchat-max',
208 - esc_html__('Pro Upgrade', 'mxchat'),
209 - esc_html__('Pro Upgrade', 'mxchat'),
210 - 'manage_options',
211 - 'mxchat-activation',
212 - array($this, 'mxchat_create_activation_page')
213 - );
214 -}
215 -
216 -public function mxchat_create_addons_page() {
217 - require_once plugin_dir_path(__FILE__) . 'class-mxchat-addons.php';
218 - $addons_page = new MxChat_Addons();
219 - $addons_page->render_page();
220 -}
221 -
222 -public function mxchat_save_setting_callback() {
223 - check_ajax_referer('mxchat_save_setting_nonce');
224 - if (!current_user_can('manage_options')) {
225 - wp_send_json_error(['message' => esc_html__('Unauthorized', 'mxchat')]);
226 - }
227 - $name = isset($_POST['name']) ? $_POST['name'] : '';
228 - // Strip slashes from the value before saving
229 - $value = isset($_POST['value']) ? stripslashes($_POST['value']) : '';
230 - if (empty($name)) {
231 - wp_send_json_error(['message' => esc_html__('Invalid field name', 'mxchat')]);
232 - }
233 - // Load the full options array
234 - $options = get_option('mxchat_options', []);
235 - // Handle special cases
236 - switch ($name) {
237 - case 'additional_popular_questions':
238 - $questions = json_decode($value, true); // No need for stripslashes here
239 - if (is_array($questions)) {
240 - $options[$name] = $questions;
241 - // Also update old option for backwards compatibility
242 - update_option('additional_popular_questions', $questions);
243 - }
244 - break;
245 - case 'user_message_bg_color':
246 - case 'user_message_font_color':
247 - case 'bot_message_bg_color':
248 - case 'bot_message_font_color':
249 - case 'top_bar_bg_color':
250 - case 'send_button_font_color':
251 - case 'chatbot_background_color':
252 - case 'icon_color':
253 - case 'chat_input_font_color':
254 - case 'live_agent_message_bg_color':
255 - case 'live_agent_message_font_color':
256 - case 'mode_indicator_bg_color':
257 - case 'mode_indicator_font_color':
258 - case 'toolbar_icon_color':
259 - // Store color values directly
260 - $options[$name] = $value;
261 - break;
262 - case 'live_agent_status':
263 - // Set the new value
264 - $options[$name] = ($value === 'on') ? 'on' : 'off';
265 - break;
266 - case 'enable_woocommerce_integration':
267 - // Handle values that used to be 1/0
268 - $options[$name] = ($value === 'on' || $value === '1') ? 'on' : 'off';
269 - break;
270 - default:
271 - // Handle role rate limits
272 - if (strpos($name, 'mxchat_options[role_rate_limits]') !== false) {
273 - // Extract role ID from the name
274 - preg_match('/\[role_rate_limits\]\[(.*?)\]/', $name, $matches);
275 - if (isset($matches[1])) {
276 - $role_id = $matches[1];
277 - // Initialize role_rate_limits if it doesn't exist
278 - if (!isset($options['role_rate_limits'])) {
279 - $options['role_rate_limits'] = [];
280 - }
281 - // Update the specific role's rate limit
282 - $options['role_rate_limits'][$role_id] = sanitize_text_field($value);
283 - break;
284 - }
285 - }
286 - // Handle toggles
287 - if (strpos($name, 'toggle') !== false || in_array($name, [
288 - 'chat_persistence_toggle',
289 - 'privacy_toggle',
290 - 'complianz_toggle',
291 - 'chat_toolbar_toggle' // Removed live_agent_status from here
292 - ])) {
293 - $options[$name] = ($value === 'on') ? 'on' : 'off';
294 - } else {
295 - // Store all other values directly
296 - $options[$name] = $value;
297 - }
298 - break;
299 - }
300 - // Save all updates
301 - $updated = update_option('mxchat_options', $options);
302 - // Handle backwards compatibility for certain fields
303 - $legacy_fields = ['brave_api_key', 'brave_image_count', 'brave_safe_search', 'brave_news_count',
304 - 'brave_country', 'brave_language', 'similarity_threshold'];
305 - if (in_array($name, $legacy_fields)) {
306 - // Also update the individual option for backwards compatibility
307 - update_option($name, $value);
308 - }
309 - if ($updated) {
310 - wp_send_json_success(['message' => esc_html__('Setting saved', 'mxchat')]);
311 - } else {
312 - wp_send_json_error(['message' => esc_html__('Update failed or no changes', 'mxchat')]);
313 - }
314 -}
315 -
316 -/**
317 - * Handles AJAX auto-save for prompts and auto-sync settings.
318 - */
319 -public function mxchat_save_prompts_setting_callback() {
320 - // Check the correct nonce for this action.
321 - check_ajax_referer( 'mxchat_prompts_setting_nonce', '_ajax_nonce' );
322 -
323 - if ( ! current_user_can( 'manage_options' ) ) {
324 - wp_send_json_error( [ 'message' => esc_html__( 'Unauthorized', 'mxchat' ) ] );
325 - }
326 -
327 - $name = isset( $_POST['name'] ) ? sanitize_text_field( wp_unslash( $_POST['name'] ) ) : '';
328 - $value = isset( $_POST['value'] ) ? sanitize_text_field( wp_unslash( $_POST['value'] ) ) : '';
329 -
330 - if ( empty( $name ) ) {
331 - wp_send_json_error( [ 'message' => esc_html__( 'Invalid field name', 'mxchat' ) ] );
332 - }
333 -
334 - // Handle standalone auto-sync settings.
335 - if ( in_array( $name, [ 'mxchat_auto_sync_posts', 'mxchat_auto_sync_pages' ], true ) ) {
336 - // Convert checkbox value to "1" if checked, "0" if not.
337 - $value = ( $value === 'on' ) ? '1' : '0';
338 - update_option( $name, $value );
339 - wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
340 - }
341 -
342 - // Handle fields stored in the 'mxchat_prompts_options' array.
343 -// Handle fields stored in the 'mxchat_prompts_options' array.
344 -if ( false !== strpos( $name, 'mxchat_prompts_options[' ) ) {
345 - // Extract the key name using regex.
346 - if ( preg_match( '/mxchat_prompts_options\[(.*?)\]/', $name, $matches ) && ! empty( $matches[1] ) ) {
347 - $key = sanitize_text_field( $matches[1] );
348 - $options = get_option( 'mxchat_prompts_options', [] );
349 -
350 - // Remove Pinecone-specific settings from the main plugin handling.
351 - if ( 'mxchat_use_pinecone' === $key ) {
352 - // Optionally, you could simply ignore this field or set a default value.
353 - // For example, ensure it's always 0 or remove it entirely:
354 - // $options[ $key ] = '0';
355 - // Or, if you prefer, just return an error so that the main plugin doesn't handle it:
356 - wp_send_json_error( [ 'message' => esc_html__( 'Pinecone settings are now handled in the add-on.', 'mxchat' ) ] );
357 - } else {
358 - // For all other fields, use the existing logic.
359 - $options[ $key ] = ( $value === 'on' || $value === '1' ) ? '1' : $value;
360 - }
361 - update_option( 'mxchat_prompts_options', $options );
362 - wp_send_json_success( [ 'message' => esc_html__( 'Setting saved', 'mxchat' ) ] );
363 - }
364 -}
365 -
366 -
367 - wp_send_json_error( [ 'message' => esc_html__( 'Field not recognized', 'mxchat' ) ] );
368 -}
369 -
370 -public function mxchat_display_admin_notice() {
371 - // Success notice
372 - if ($message = get_transient('mxchat_admin_notice_success')) {
373 - ?>
374 - <div class="notice notice-success is-dismissible">
375 - <p><?php echo esc_html($message); ?></p>
376 - <button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php echo esc_html__('Dismiss this notice.', 'mxchat'); ?></span></button>
377 - </div>
378 - <?php
379 - delete_transient('mxchat_admin_notice_success'); // Clear the transient after displaying
380 - }
381 -
382 - // Error notice
383 - if ($message = get_transient('mxchat_admin_notice_error')) {
384 - ?>
385 - <div class="notice notice-error is-dismissible">
386 - <p><?php echo esc_html($message); ?></p>
387 - <button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php echo esc_html__('Dismiss this notice.', 'mxchat'); ?></span></button>
388 - </div>
389 - <?php
390 - delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
391 - }
392 -}
393 -
394 -
395 -
396 -
397 -
398 -public function mxchat_create_admin_page() {
399 -
400 - ?>
401 - <div class="wrap mxchat-admin">
402 - <?php if (!$this->is_activated): ?>
403 - <div class="mxchat-pro-banner">
404 - <p>
405 - <?php echo esc_html__('For a limited time, get lifetime access and save $20 on MxChat Pro!', 'mxchat'); ?>
406 - <a href="https://mxchat.ai/" target="_blank"><?php echo esc_html__('Upgrade to Pro today', 'mxchat'); ?></a>
407 - </p>
408 - </div>
409 - <?php endif; ?>
410 -
411 - <div class="mxchat-agents-banner">
412 - <p>
413 - <strong><?php echo esc_html__('The MxChat Add-Ons Platform', 'mxchat'); ?></strong><?php echo esc_html__(' is here! Pro users get unlimited access to our growing collection of powerful add-ons. ', 'mxchat'); ?><a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>"><?php echo esc_html__('Explore all add-ons', 'mxchat'); ?></a><?php echo esc_html__(' including Forms Builder, Theme Customizer, Content Moderation, and more – all included with your lifetime Pro license!', 'mxchat'); ?>
414 - </p>
415 - </div>
416 -
417 - <h2 class="mxchat-nav-tab-wrapper">
418 - <a href="#chatbot" class="mxchat-nav-tab mxchat-nav-tab-active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></a>
419 - <a href="#embed" class="mxchat-nav-tab" data-tab="embed"><?php echo esc_html__('Integrations', 'mxchat'); ?></a>
420 - <a href="#general" class="mxchat-nav-tab" data-tab="general"><?php echo esc_html__('FAQ', 'mxchat'); ?></a>
421 - </h2>
422 -
423 - <div id="chatbot" class="mxchat-tab-content active">
424 - <div class="mxchat-autosave-section">
425 - <?php do_settings_sections('mxchat-chatbot'); ?>
426 - </div>
427 - </div>
428 -
429 - <div id="embed" class="mxchat-tab-content">
430 - <div class="mxchat-autosave-section">
431 -
432 - <div class="mxchat-settings-section">
433 - <h2><?php echo esc_html__('Loops Settings', 'mxchat'); ?></h2>
434 - <table class="form-table">
435 - <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
436 - </table>
437 - </div>
438 -
439 - <div class="section-divider"></div>
440 -
441 - <div class="mxchat-settings-section">
442 - <h2><?php echo esc_html__('Brave Search Settings', 'mxchat'); ?></h2>
443 - <table class="form-table">
444 - <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
445 - </table>
446 - </div>
447 -
448 - <div class="section-divider"></div>
449 -
450 - <div class="mxchat-settings-section">
451 - <h2><?php echo esc_html__('Toolbar Settings & Intents', 'mxchat'); ?></h2>
452 - <table class="form-table">
453 - <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
454 - </table>
455 - </div>
456 -
457 - <div class="section-divider"></div>
458 -
459 - <!-- Live Agent Settings Section -->
460 - <div class="mxchat-settings-section">
461 - <h2><?php echo esc_html__('Live Agent Settings', 'mxchat'); ?></h2>
462 - <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__('to set up live agent transfer via Slack.', 'mxchat'); ?></p>
463 - <table class="form-table">
464 - <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
465 - </table>
466 - </div>
467 - </div>
468 - </div>
469 -
470 -
471 - <div id="general" class="mxchat-tab-content">
472 - <?php do_settings_sections('mxchat-general'); ?>
473 - <p>
474 - <?php echo esc_html__('If you’re having trouble with setup or getting the responses you need, we encourage you to review our', 'mxchat'); ?>
475 - <a href="https://mxchat.ai/documentation/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('documentation', 'mxchat'); ?></a> <?php echo esc_html__('or', 'mxchat'); ?>
476 - <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('create a support ticket', 'mxchat'); ?></a>.
477 - </p>
478 - <p>
479 - <?php echo esc_html__('If you like our plugin, please consider', 'mxchat'); ?> <a href="https://wordpress.org/plugins/mxchat-basic/#reviews" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('leaving us a review', 'mxchat'); ?></a>.
480 - </p>
481 -
482 - <div class="faq-item">
483 - <h3><?php echo esc_html__('How does the Claude API integration work?', 'mxchat'); ?></h3>
484 - <p>
485 - <?php echo esc_html__('The Claude API, provided by Anthropic, allows for intelligent, context-aware chatbot responses in MxChat. To use it, you will need both an OpenAI API key and a Claude API key. This is necessary because the system utilizes OpenAI for vector embedding in the Retrieval-Augmented Generation (RAG) process, as Claude does not currently offer an embedding API.', 'mxchat'); ?>
486 - </p>
487 - <p>
488 - <?php echo esc_html__('When using the Claude API, your custom content is sent to Claude for generating responses, while the embeddings are processed through OpenAI. This ensures your chatbot provides accurate and engaging responses while maintaining knowledge relevant to your website.', 'mxchat'); ?>
489 - </p>
490 - <p>
491 - <?php echo esc_html__('You can obtain your Claude API key by signing up on the', 'mxchat'); ?> <a href="https://www.anthropic.com/api" target="_blank" rel="noopener"><?php echo esc_html__('Anthropic API page', 'mxchat'); ?></a>.
492 - </p>
493 - </div>
494 -
495 - <div class="faq-item">
496 - <h3><?php echo esc_html__('How does the X.AI API integration work?', 'mxchat'); ?></h3>
497 - <p>
498 - <?php echo esc_html__('The X.AI API, released on 10.21.24, is currently in beta. To use it, you will need both an OpenAI API key and an X.AI API key. This is because OpenAI handles vector embeddings in the Retrieval-Augmented Generation (RAG) process, as X.AI does not yet provide an embedding API.', 'mxchat'); ?>
499 - </p>
500 - <p>
501 - <?php echo esc_html__('Custom content is sent to the X.AI API for generating responses, while OpenAI processes the embeddings. This allows the chatbot to provide advanced responses while maintaining context from your website. You can get your X.AI API key from the', 'mxchat'); ?> <a href="https://docs.x.ai/docs" target="_blank" rel="noopener"><?php echo esc_html__('X.AI API documentation', 'mxchat'); ?></a>.
502 - </p>
503 - </div>
504 -
505 - <div class="faq-item">
506 - <h3><?php echo esc_html__('Do I need an OpenAI API key to use the chatbot?', 'mxchat'); ?></h3>
507 - <p>
508 - <?php echo esc_html__('Yes, you will need an OpenAI API key to power the chatbot. You can obtain an API key by signing up on the', 'mxchat'); ?> <a href="https://platform.openai.com/signup" target="_blank" rel="noopener"><?php echo esc_html__('OpenAI platform', 'mxchat'); ?></a>. <?php echo esc_html__('After signing up, you must add credits to your account—typically, $5 in credits is sufficient to get started.', 'mxchat'); ?>
509 - </p>
510 - <p>
511 - <?php echo esc_html__('Once you have your API key, simply enter it in the chatbot\'s settings to enable functionality. The chatbot relies on OpenAI’s models for generating responses, so having sufficient credits in your OpenAI account is essential for smooth operation.', 'mxchat'); ?>
512 - </p>
513 - </div>
514 -
515 - <div class="faq-item">
516 - <h3><?php echo esc_html__('How do I add the chatbot to my site?', 'mxchat'); ?></h3>
517 - <p>
518 - <?php echo esc_html__('You can add the chatbot using the shortcode', 'mxchat'); ?> <code>[mxchat_chatbot floating="yes"]</code> <?php echo esc_html__('or', 'mxchat'); ?> <code>[mxchat_chatbot floating="no"]</code>. <?php echo esc_html__('For initial testing and styling, it\'s best to use the shortcode on a draft or non-public page. Once you’re ready to go live, enable the “Append Chat Widget to Body” option in the settings for site-wide integration (recommended) or add shortcode to the footer.', 'mxchat'); ?>
519 - </p>
520 - </div>
521 -
522 - <div class="faq-item">
523 - <h3><?php echo esc_html__('How does the chatbot use my content to generate responses?', 'mxchat'); ?></h3>
524 - <p>
525 - <?php echo esc_html__('The chatbot uses AI and vector embeddings to connect users with relevant information. When you submit content, it converts it into a mathematical format. When a user asks a question, the bot matches it to your stored content and generates a response based on relevance. For example, submitting "Our phone number is 910-123-4567" allows the bot to retrieve this information when asked about contact details. To ensure related information is provided together, submit it in one entry.', 'mxchat'); ?>
526 - </p>
527 - </div>
528 -
529 - <div class="faq-item">
530 - <h3><?php echo esc_html__('Why does the chatbot sometimes make up links or information?', 'mxchat'); ?></h3>
531 - <p>
532 - <?php echo esc_html__('Occasionally, the chatbot may generate inaccurate links or information, known as "hallucinations." To minimize this, you can add system instructions to guide its behavior. For example, include an instruction like: "Only provide links you directly have access to or retrieve from the knowledge base. Do not make up links or information that you do not have direct access to." This helps the bot stay aligned with your content.', 'mxchat'); ?>
533 - </p>
534 - </div>
535 -
536 - <div class="faq-item">
537 - <h3><?php echo esc_html__('How do intents work in MxChat?', 'mxchat'); ?></h3>
538 - <p>
539 - <?php echo esc_html__('Intents allow MxChat to recognize user requests and trigger specific actions, such as capturing emails or displaying product information. This helps provide a more interactive and responsive experience. For a detailed explanation of each intent, please refer to our', 'mxchat'); ?> <a href="https://mxchat.ai/documentation/#intents" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('Intents Documentation', 'mxchat'); ?></a>.
540 - </p>
541 - </div>
542 -
543 - <div class="faq-item">
544 - <h3><?php echo esc_html__('How does the Complianz integration work?', 'mxchat'); ?></h3>
545 - <p>
546 - <?php echo esc_html__('The Pro version offers direct integration with the Complianz GDPR plugin, making it easy to stay compliant with GDPR. If Complianz is enabled on your website, users must accept consent before the chatbot widget appears. The chatbot will only display once the user has accepted, ensuring compliance with data privacy regulations.', 'mxchat'); ?>
547 - </p>
548 - </div>
549 -
550 - <div class="faq-item">
551 - <h3><?php echo esc_html__('How does the WooCommerce integration work?', 'mxchat'); ?></h3>
552 - <p>
553 - <?php echo esc_html__('With WooCommerce integration, the chatbot automatically embeds new products and updates existing ones. For already-published products, you can click update or submit the product sitemap. The “Order History Access” setting allows the bot to access users\' order history (requires login) and assist with order inquiries. To enable the “Add to Cart” feature, add this system instruction: “After discussing a product, ask if the user wants to add it to their cart. The user must say \'Add to cart\' exactly.” Currently, this feature supports English only, with more languages coming soon.', 'mxchat'); ?>
554 - </p>
555 - </div>
556 -
557 - <div class="faq-item">
558 - <h3><?php echo esc_html__('Why isn\'t my chatbot responding as expected?', 'mxchat'); ?></h3>
559 - <p>
560 - <?php echo esc_html__('AI chatbots can sometimes behave in unexpected ways, especially if you\'re new to configuring AI for specific tasks. We\'re committed to helping you get the most out of your chatbot experience. While we’re working on comprehensive guides and video tutorials, our team is here to assist you directly. If your chatbot isn\'t delivering the responses you need, please don’t hesitate to', 'mxchat'); ?> <a href="https://mxchat.ai/contact/" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('contact us', 'mxchat'); ?></a> <?php echo esc_html__('for personalized support.', 'mxchat'); ?>
561 - </p>
562 - <p>
563 - <?php echo esc_html__('We’re dedicated to your success and ready to guide you in aligning the AI\'s behavior to meet your goals.', 'mxchat'); ?>
564 - </p>
565 - </div>
566 -
567 - <div class="faq-item">
568 - <h3><?php echo esc_html__('What is Loops, and how do I get an API key?', 'mxchat'); ?></h3>
569 - <p>
570 - <?php echo esc_html__('Loops is a powerful SaaS email service that helps you automate and enhance your email marketing campaigns, making it easy to reach and engage with your audience. To integrate Loops with MxChat, you’ll need an API key from Loops. You can obtain this key by logging into your Loops account and navigating to the API settings. Visit the', 'mxchat'); ?> <a href="https://loops.so" target="_blank" rel="noopener noreferrer"><?php echo esc_html__('Loops website', 'mxchat'); ?></a> <?php echo esc_html__('to get started or to sign up for an account.', 'mxchat'); ?>
571 - </p>
572 - </div>
573 -
574 - </div>
575 - </div>
576 - <?php
577 -}
578 -
579 -
580 -public function mxchat_create_transcripts_page() {
581 - global $wpdb;
582 - $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
583 -
584 - // Get basic stats
585 - $total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name");
586 - $total_messages = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
587 -
588 - // Count unique users with detailed breakdown
589 - $total_users = $wpdb->get_var("
590 - SELECT COUNT(DISTINCT
591 - CASE
592 - WHEN user_email != '' AND user_email IS NOT NULL THEN user_email
593 - WHEN user_id != 0 THEN CONCAT('user_', user_id)
594 - WHEN user_identifier NOT LIKE 'Tech-Savvy User'
595 - AND user_identifier NOT LIKE 'Detail-Oriented User'
596 - AND user_identifier NOT LIKE 'Language Learner'
597 - AND user_identifier NOT LIKE 'Casual Browser'
598 - AND user_identifier NOT LIKE 'Policy Enforcer'
599 - AND user_identifier NOT LIKE 'Researcher'
600 - AND user_identifier NOT LIKE 'Loyalty Member'
601 - AND user_identifier NOT LIKE 'Gift Buyer'
602 - AND user_identifier NOT LIKE 'Parent or Caregiver'
603 - THEN user_identifier
604 - ELSE session_id
605 - END
606 - )
607 - FROM $table_name
608 - WHERE role != 'assistant'
609 - ");
610 -
611 - // Get user type breakdown
612 - $registered_users = $wpdb->get_var("
613 - SELECT COUNT(DISTINCT user_email)
614 - FROM $table_name
615 - WHERE user_email != '' AND user_email IS NOT NULL
616 - ");
617 -
618 - $guest_users = $wpdb->get_var("
619 - SELECT COUNT(DISTINCT user_identifier)
620 - FROM $table_name
621 - WHERE (user_email = '' OR user_email IS NULL)
622 - AND role != 'assistant'
623 - AND user_identifier NOT LIKE 'Tech-Savvy User'
624 - AND user_identifier NOT LIKE 'Detail-Oriented User'
625 - AND user_identifier NOT LIKE 'Language Learner'
626 - AND user_identifier NOT LIKE 'Casual Browser'
627 - AND user_identifier NOT LIKE 'Policy Enforcer'
628 - AND user_identifier NOT LIKE 'Researcher'
629 - AND user_identifier NOT LIKE 'Loyalty Member'
630 - AND user_identifier NOT LIKE 'Gift Buyer'
631 - AND user_identifier NOT LIKE 'Parent or Caregiver'
632 - ");
633 -
634 - // Get agent test messages count
635 - $agent_tests = $wpdb->get_var("
636 - SELECT COUNT(DISTINCT session_id)
637 - FROM $table_name
638 - WHERE user_identifier IN (
639 - 'Tech-Savvy User',
640 - 'Detail-Oriented User',
641 - 'Language Learner',
642 - 'Casual Browser',
643 - 'Policy Enforcer',
644 - 'Researcher',
645 - 'Loyalty Member',
646 - 'Gift Buyer',
647 - 'Parent or Caregiver'
648 - )
649 - ");
650 - ?>
651 - <div class="wrap mxchat-transcripts-wrapper">
652 - <!-- Hero Section -->
653 - <div class="mxchat-transcripts-hero">
654 - <h1 class="mxchat-main-title">
655 - Chat <span class="mxchat-gradient-text">Transcripts</span>
656 - </h1>
657 - <p class="mxchat-hero-subtitle">
658 - <?php esc_html_e('Review and manage your chatbot conversations with detailed message history.', 'mxchat'); ?>
659 - </p>
660 - </div>
661 - <div class="mxchat-content">
662 - <!-- Stats Cards -->
663 - <div class="mxchat-stats-grid">
664 - <div class="mxchat-stat-card">
665 - <div class="stat-icon">💬</div>
666 - <div class="stat-content">
667 - <span class="stat-value"><?php echo esc_html($total_chats); ?></span>
668 - <span class="stat-label"><?php esc_html_e('Total Chats', 'mxchat'); ?></span>
669 - </div>
670 - </div>
671 - <div class="mxchat-stat-card">
672 - <div class="stat-icon">📝</div>
673 - <div class="stat-content">
674 - <span class="stat-value"><?php echo esc_html($total_messages); ?></span>
675 - <span class="stat-label"><?php esc_html_e('Total Messages', 'mxchat'); ?></span>
676 - </div>
677 - </div>
678 - <div class="mxchat-stat-card">
679 - <div class="stat-icon">👥</div>
680 - <div class="stat-content">
681 - <span class="stat-value"><?php echo esc_html($total_users); ?></span>
682 - <span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
683 - <span class="stat-sublabel">
684 - <?php
685 - echo sprintf(
686 - esc_html__('%d registered, %d guests, %d agent tests', 'mxchat'),
687 - $registered_users,
688 - $guest_users,
689 - $agent_tests
690 - );
691 - ?>
692 - </span>
693 - </div>
694 - </div>
695 - </div>
696 - <!-- Search and Filter Controls -->
697 - <div class="mxchat-controls-wrapper">
698 - <div class="mxchat-search-box">
699 - <input type="text" id="mxchat-search-transcripts"
700 - placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
701 - class="regular-text">
702 - </div>
703 - <form id="mxchat-delete-form" method="post">
704 - <?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
705 - <div class="mxchat-controls">
706 - <button type="button" id="mxchat-export-transcripts" class="mxchat-action-button">
707 - <span class="dashicons dashicons-download"></span>
708 - <?php esc_html_e('Export All Chats', 'mxchat'); ?>
709 - </button>
710 - <button type="button" id="mxchat-select-all-transcripts" class="mxchat-select-button">
711 - <span class="dashicons dashicons-yes-alt"></span>
712 - <span class="button-text"><?php esc_html_e('Select All', 'mxchat'); ?></span>
713 - </button>
714 - <button type="submit" class="button delete-chats-button">
715 - <span class="dashicons dashicons-trash"></span>
716 - <?php esc_html_e('Delete Selected', 'mxchat'); ?>
717 - </button>
718 - </div>
719 - </form>
720 - </div>
721 - <!-- Transcripts Container -->
722 - <div id="mxchat-transcripts"></div>
723 - </div>
724 - </div>
725 - <?php
726 -}
727 -
728 -public function export_chat_transcripts() {
729 - if (!current_user_can('manage_options')) {
730 - wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
731 - }
732 -
733 - check_ajax_referer('mxchat_export_transcripts', 'security');
734 -
735 - global $wpdb;
736 - $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
737 -
738 - // Get all transcripts ordered by session and timestamp
739 - $results = $wpdb->get_results(
740 - "SELECT session_id, user_email, user_identifier, role, message, timestamp
741 - FROM {$table_name}
742 - ORDER BY session_id, timestamp ASC"
743 - );
744 -
745 - if (empty($results)) {
746 - wp_send_json_error(array('message' => 'No transcripts found.'));
747 - wp_die();
748 - }
749 -
750 - // Set headers for CSV download
751 - header('Content-Type: text/csv');
752 - header('Content-Disposition: attachment; filename="chat-transcripts-' . date('Y-m-d') . '.csv"');
753 - header('Pragma: no-cache');
754 - header('Expires: 0');
755 -
756 - // Create output stream
757 - $output = fopen('php://output', 'w');
758 -
759 - // Add UTF-8 BOM for proper Excel encoding
760 - fputs($output, "\xEF\xBB\xBF");
761 -
762 - // Add CSV headers
763 - fputcsv($output, array(
764 - 'Session ID',
765 - 'Email',
766 - 'User Identifier',
767 - 'Role',
768 - 'Message',
769 - 'Timestamp'
770 - ));
771 -
772 - // Add data rows
773 - foreach ($results as $row) {
774 - fputcsv($output, array(
775 - $row->session_id,
776 - $row->user_email,
777 - $row->user_identifier,
778 - $row->role,
779 - $row->message,
780 - $row->timestamp
781 - ));
782 - }
783 -
784 - fclose($output);
785 - wp_die();
786 -}
787 -
788 -public function mxchat_fetch_chat_history() {
789 - global $wpdb;
790 - $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
791 -
792 - if (!current_user_can('manage_options')) {
793 - wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
794 - }
795 -
796 - // First get unique session IDs ordered by most recent message in each session
797 - $session_ids = $wpdb->get_col(
798 - $wpdb->prepare(
799 - "SELECT DISTINCT session_id
800 - FROM {$table_name}
801 - GROUP BY session_id
802 - ORDER BY MAX(timestamp) DESC"
803 - )
804 - );
805 -
806 - if (empty($session_ids)) {
807 - wp_die(esc_html__('No chat history available.', 'mxchat'));
808 - }
809 -
810 - ob_start();
811 - echo '<div class="mxchat-transcript">';
812 -
813 - // Iterate through sessions from newest to oldest
814 - foreach ($session_ids as $session_id) {
815 - // Get the email associated with this session (if available)
816 - $email = $wpdb->get_var(
817 - $wpdb->prepare(
818 - "SELECT user_email
819 - FROM {$table_name}
820 - WHERE session_id = %s AND user_email != ''
821 - ORDER BY timestamp ASC
822 - LIMIT 1",
823 - $session_id
824 - )
825 - );
826 -
827 - // Debug: Check email retrieval
828 - if (empty($email)) {
829 - //error_log("No email found for session {$session_id}");
830 - } else {
831 - //error_log("Email for session {$session_id}: " . $email);
832 - }
833 -
834 - // Get messages for this session ordered by timestamp
835 - $messages = $wpdb->get_results(
836 - $wpdb->prepare(
837 - "SELECT * FROM {$table_name}
838 - WHERE session_id = %s
839 - ORDER BY timestamp ASC",
840 - $session_id
841 - )
842 - );
843 -
844 - // Start session block
845 - echo '<div class="mxchat-session">';
846 - echo '<div class="mxchat-session-header">';
847 - // Wrap checkbox and session ID in one block
848 - echo '<div class="mxchat-session-id">';
849 - echo '<input type="checkbox" name="delete_session_ids[]" value="' . esc_attr($session_id) . '"> ';
850 - echo '<strong>' . esc_html__('Session ID:', 'mxchat') . '</strong> ' . esc_html($session_id);
851 - echo '</div>';
852 -
853 - // Place email directly below the session ID block
854 - if (!empty($email)) {
855 - echo '<div class="mxchat-session-email">';
856 - echo '<strong>' . esc_html__('Email:', 'mxchat') . '</strong> ' . esc_html($email);
857 - echo '</div>';
858 - }
859 - echo '</div>';
860 -
861 - echo '<div class="mxchat-messages">';
862 -
863 - // Display messages for this session
864 - foreach ($messages as $transcript) {
865 - $formatted_timestamp = date_i18n('F j, Y g:i a', strtotime($transcript->timestamp));
866 -
867 - // Determine message styling
868 - switch ($transcript->role) {
869 - case 'assistant':
870 - case 'bot':
871 - $message_class = 'bot-message';
872 - $display_role = esc_html__('Chatbot', 'mxchat');
873 - break;
874 - case 'user':
875 - $message_class = 'user-message';
876 - $display_role = !empty($transcript->user_identifier)
877 - ? sanitize_text_field($transcript->user_identifier)
878 - : esc_html__('User', 'mxchat');
879 - break;
880 - case 'agent':
881 - $message_class = 'agent-message';
882 - $display_role = esc_html__('Agent', 'mxchat');
883 - break;
884 - default:
885 - $message_class = 'unknown-message';
886 - $display_role = esc_html__('Unknown', 'mxchat');
887 - }
888 -
889 - // Process message content
890 - $message_content = wp_kses(
891 - stripslashes($transcript->message),
892 - [
893 - 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
894 - 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
895 - 'a' => ['href' => [], 'title' => []]
896 - ]
897 - );
898 - $message_content = nl2br($message_content);
899 -
900 - // Render message
901 - echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
902 - echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
903 - echo '<div class="mxchat-message-content">' . $message_content . '</div>';
904 - echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
905 - echo '</div>';
906 - }
907 -
908 - // Close session block
909 - echo '</div></div>';
910 - }
911 -
912 - echo '</div>';
913 - $output = ob_get_clean();
914 - echo $output;
915 - wp_die();
916 -}
917 -
918 -
919 -
920 -public function mxchat_create_prompts_page() {
921 - global $wpdb;
922 - $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
923 -
924 - // Display success message if all prompts were deleted
925 - if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
926 - echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
927 - }
928 -
929 - // Set up pagination and search query
930 - $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
931 - $search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
932 - $current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
933 - $per_page = 10;
934 - $offset = ($current_page - 1) * $per_page;
935 -
936 - // Modify query to handle search input
937 - $sql_search = "";
938 - if ($search_query) {
939 - $sql_search = $wpdb->prepare("WHERE article_content LIKE %s", '%' . $wpdb->esc_like($search_query) . '%');
940 - }
941 -
942 - // Retrieve total number of prompts, considering search filter
943 - $total_prompts = $wpdb->get_var("SELECT COUNT(*) FROM {$table_name} {$sql_search}");
944 - $total_pages = ceil($total_prompts / $per_page);
945 -
946 - // Retrieve prompts from the database
947 - $prompts = $wpdb->get_results(
948 - $wpdb->prepare(
949 - "SELECT * FROM {$table_name} {$sql_search} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
950 - $per_page,
951 - $offset
952 - )
953 - );
954 -
955 - // Add the pagination links generation here
956 - $page_links = paginate_links(array(
957 - 'base' => add_query_arg(array(
958 - 'paged' => '%#%',
959 - 'search' => urlencode($search_query),
960 - '_wpnonce' => wp_create_nonce('mxchat_prompts_search_nonce')
961 - ), admin_url('admin.php?page=mxchat-prompts')),
962 - 'format' => '',
963 - 'prev_text' => __('&laquo; Previous', 'mxchat'),
964 - 'next_text' => __('Next &raquo;', 'mxchat'),
965 - 'total' => $total_pages,
966 - 'current' => $current_page,
967 - ));
968 -
969 - // Retrieve processing statuses
970 - $pdf_url = get_transient('mxchat_last_pdf_url');
971 - $sitemap_url = get_transient('mxchat_last_sitemap_url');
972 - $pdf_status = $pdf_url ? $this->get_pdf_processing_status($pdf_url) : false;
973 - $sitemap_status = $sitemap_url ? $this->get_sitemap_processing_status($sitemap_url) : false;
974 -
975 - if ($pdf_status && $pdf_status['status'] === 'complete') {
976 - delete_transient('mxchat_last_pdf_url');
977 - $pdf_status = false;
978 - }
979 - if ($sitemap_status && $sitemap_status['status'] === 'complete') {
980 - delete_transient('mxchat_last_sitemap_url');
981 - $sitemap_status = false;
982 - }
983 -
984 - $is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
985 - || ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
986 - ?>
987 - <div class="wrap mxchat-wrapper">
988 - <!-- Hero Section -->
989 - <div class="mxchat-hero">
990 - <h1 class="mxchat-main-title">
991 - <span class="mxchat-gradient-text">Knowledge Base</span> Manager
992 - </h1>
993 - <p class="mxchat-hero-subtitle">
994 - <?php esc_html_e('Enhance your AI chatbot with custom knowledge. Import, manage, and organize your content to keep responses accurate and relevant.', 'mxchat'); ?>
995 - </p>
996 - </div>
997 -
998 - <div class="mxchat-content">
999 - <!-- Import Settings Card -->
1000 - <div class="mxchat-card">
1001 - <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
1002 - <p><?php esc_html_e('Using the free Pinecone DB Manager add-on is recommended for high performance and a knowledge database of more than 500.', 'mxchat'); ?></p>
1003 -
1004 - <!-- Tab Contents -->
1005 - <div class="mxchat-tab-contents">
1006 - <!-- Default Database Tab -->
1007 - <div id="default-db" class="mxchat-tab-content active">
1008 - <!-- Auto-Sync Settings -->
1009 - <div class="mxchat-settings-section">
1010 - <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
1011 - <p class="mxchat-description">
1012 - <?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'); ?>
1013 - </p>
1014 - <div class="mxchat-autosave-section"> <!-- Add this wrapper -->
1015 - <div class="mxchat-toggle-group">
1016 - <div class="mxchat-toggle-container">
1017 - <label class="mxchat-toggle-switch">
1018 - <input type="checkbox"
1019 - name="mxchat_auto_sync_posts"
1020 - class="mxchat-autosave-field"
1021 - value="1"
1022 - data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
1023 - <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
1024 - <span class="mxchat-toggle-slider"></span>
1025 - </label>
1026 - <span class="mxchat-toggle-label">
1027 - <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
1028 - </span>
1029 - </div>
1030 - <div class="mxchat-toggle-container">
1031 - <label class="mxchat-toggle-switch">
1032 - <input type="checkbox"
1033 - name="mxchat_auto_sync_pages"
1034 - class="mxchat-autosave-field"
1035 - value="1"
1036 - data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
1037 - <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
1038 - <span class="mxchat-toggle-slider"></span>
1039 - </label>
1040 - <span class="mxchat-toggle-label">
1041 - <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
1042 - </span>
1043 - </div>
1044 - </div>
1045 - </div>
1046 - </div>
1047 -
1048 - <!-- Import Methods -->
1049 - <div class="mxchat-import-methods">
1050 - <div class="mxchat-method-card">
1051 - <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
1052 - <p><?php esc_html_e('Import all content from your sitemap automatically. Use a content-specific sub-sitemap, not the sitemap index.', 'mxchat'); ?></p>
1053 - </div>
1054 - <div class="mxchat-method-card">
1055 - <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
1056 - <p><?php esc_html_e('Import knowledge directly from PDF documents.', 'mxchat'); ?></p>
1057 - </div>
1058 - <div class="mxchat-method-card">
1059 - <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
1060 - <p><?php esc_html_e('Import content from any specific webpage.', 'mxchat'); ?></p>
1061 - </div>
1062 - <div class="mxchat-method-card">
1063 - <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
1064 - <p><?php esc_html_e('Directly submit content to be vectorized.', 'mxchat'); ?></p>
1065 - </div>
1066 - </div>
1067 -
1068 - <!-- Import Form -->
1069 - <?php if (!$is_processing) : ?>
1070 - <div class="mxchat-import-form">
1071 - <form id="mxchat-sitemap-form" method="post"
1072 - action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
1073 - <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
1074 - <div class="mxchat-url-input-group">
1075 - <input type="url"
1076 - name="sitemap_url"
1077 - id="sitemap_url"
1078 - placeholder="<?php esc_attr_e('Enter Sitemap, PDF, or Webpage URL', 'mxchat'); ?>"
1079 - required />
1080 - <button type="submit"
1081 - name="submit_sitemap"
1082 - class="mxchat-button-primary">
1083 - <?php esc_html_e('Import', 'mxchat'); ?>
1084 - </button>
1085 - </div>
1086 - </form>
1087 - </div>
1088 - <?php endif; ?>
1089 -
1090 - <!-- Processing Status -->
1091 - <?php if ($pdf_status && $pdf_status['status'] !== 'complete') : ?>
1092 - <div class="mxchat-status-card">
1093 - <div class="mxchat-status-header">
1094 - <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
1095 - <?php if ($is_processing) : ?>
1096 - <form method="post" class="mxchat-stop-form"
1097 - action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
1098 - <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
1099 - <button type="submit" name="stop_processing" class="mxchat-button-secondary">
1100 - <?php esc_html_e('Stop Processing', 'mxchat'); ?>
1101 - </button>
1102 - </form>
1103 - <?php endif; ?>
1104 - </div>
1105 - <div class="mxchat-progress-bar">
1106 - <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
1107 - </div>
1108 - <div class="mxchat-status-details">
1109 - <p><?php printf(
1110 - esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
1111 - absint($pdf_status['processed_pages']),
1112 - absint($pdf_status['total_pages']),
1113 - absint($pdf_status['percentage'])
1114 - ); ?></p>
1115 - <p><?php printf(
1116 - esc_html__('Status: %s', 'mxchat'),
1117 - esc_html(ucfirst($pdf_status['status']))
1118 - ); ?></p>
1119 - <p><?php printf(
1120 - esc_html__('Last update: %s', 'mxchat'),
1121 - esc_html($pdf_status['last_update'])
1122 - ); ?></p>
1123 - </div>
1124 - </div>
1125 - <?php endif; ?>
1126 -
1127 - <?php if ($sitemap_status && $sitemap_status['status'] !== 'complete') : ?>
1128 - <div class="mxchat-status-card">
1129 - <div class="mxchat-status-header">
1130 - <h4><?php esc_html_e('Sitemap Processing Status (Refresh for update)', 'mxchat'); ?></h4>
1131 - <?php if ($is_processing) : ?>
1132 - <form method="post" class="mxchat-stop-form"
1133 - action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
1134 - <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
1135 - <button type="submit" name="stop_processing" class="mxchat-button-secondary">
1136 - <?php esc_html_e('Stop Processing', 'mxchat'); ?>
1137 - </button>
1138 - </form>
1139 - <?php endif; ?>
1140 - </div>
1141 - <div class="mxchat-progress-bar">
1142 - <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
1143 - </div>
1144 - <div class="mxchat-status-details">
1145 - <p><?php printf(
1146 - esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
1147 - absint($sitemap_status['processed_urls']),
1148 - absint($sitemap_status['total_urls']),
1149 - absint($sitemap_status['percentage'])
1150 - ); ?></p>
1151 - <?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
1152 - <div class="mxchat-error-notice">
1153 - <?php if (!empty($sitemap_status['error'])) : ?>
1154 - <p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
1155 - <?php endif; ?>
1156 - <?php if (!empty($sitemap_status['last_error'])) : ?>
1157 - <p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
1158 - <?php endif; ?>
1159 - </div>
1160 - <?php endif; ?>
1161 - </div>
1162 - </div>
1163 - <?php endif; ?>
1164 - </div>
1165 -
1166 -
1167 - </div>
1168 - </div>
1169 -
1170 - <!-- Direct Content Submission Card -->
1171 -<div class="mxchat-card">
1172 - <div class="mxchat-card-header">
1173 - <h2><?php esc_html_e('Submit Direct Content', 'mxchat'); ?></h2>
1174 - </div>
1175 - <form id="mxchat-content-form" method="post"
1176 - action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
1177 - <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
1178 - <div class="mxchat-form-group">
1179 - <label for="article_content"><?php esc_html_e('Content:', 'mxchat'); ?></label>
1180 - <textarea name="article_content" id="article_content" required
1181 - placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"></textarea>
1182 - </div>
1183 - <div class="mxchat-form-group">
1184 - <label for="article_url"><?php esc_html_e('Source URL (Optional):', 'mxchat'); ?></label>
1185 - <input type="url" name="article_url" id="article_url"
1186 - placeholder="<?php esc_attr_e('Enter source URL', 'mxchat'); ?>">
1187 - </div>
1188 - <button type="submit" name="submit_content" class="mxchat-button-primary">
1189 - <?php esc_html_e('Submit Content', 'mxchat'); ?>
1190 - </button>
1191 - </form>
1192 -</div>
1193 -
1194 -<!-- Knowledge Base Table Card -->
1195 -<div class="mxchat-card">
1196 - <div class="mxchat-card-header">
1197 - <h2><?php esc_html_e('Knowledge Base', 'mxchat'); ?></h2>
1198 - <div class="mxchat-header-actions">
1199 - <!-- Search -->
1200 - <form method="get" id="knowledge-search" class="mxchat-search-form">
1201 - <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
1202 - <input type="hidden" name="page" value="mxchat-prompts" />
1203 - <div class="mxchat-search-group">
1204 - <span class="dashicons dashicons-search"></span>
1205 - <input type="text"
1206 - name="search"
1207 - placeholder="<?php esc_attr_e('Search Knowledge', 'mxchat'); ?>"
1208 - value="<?php echo esc_attr($search_query); ?>" />
1209 - </div>
1210 - </form>
1211 -
1212 - <!-- Delete All -->
1213 - <form method="post"
1214 - action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
1215 - class="mxchat-delete-form"
1216 - onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
1217 - <?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
1218 - <button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
1219 - <span class="dashicons dashicons-trash"></span>
1220 - <?php esc_html_e('Delete All', 'mxchat'); ?>
1221 - </button>
1222 - </form>
1223 - </div>
1224 - </div>
1225 -
1226 - <!-- Table -->
1227 - <div class="mxchat-table-wrapper">
1228 - <table class="mxchat-records-table">
1229 - <thead>
1230 - <tr>
1231 - <th><?php esc_html_e('ID', 'mxchat'); ?></th>
1232 - <th><?php esc_html_e('Content', 'mxchat'); ?></th>
1233 - <th><?php esc_html_e('Source', 'mxchat'); ?></th>
1234 - <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
1235 - </tr>
1236 - </thead>
1237 - <tbody>
1238 - <?php if ($prompts) : ?>
1239 - <?php foreach ($prompts as $prompt) : ?>
1240 - <tr id="prompt-<?php echo esc_attr($prompt->id); ?>">
1241 - <td><?php echo esc_html($prompt->id); ?></td>
1242 - <td class="mxchat-content-cell">
1243 - <div class="content-view">
1244 - <?php echo wp_kses_post(wpautop(esc_textarea($prompt->article_content))); ?>
1245 - </div>
1246 - <textarea class="content-edit" style="display:none;">
1247 - <?php echo esc_textarea($prompt->article_content); ?>
1248 - </textarea>
1249 - </td>
1250 - <td class="mxchat-url-cell">
1251 - <?php if (!empty($prompt->source_url)) : ?>
1252 - <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
1253 - <span class="dashicons dashicons-external"></span>
1254 - <?php esc_html_e('View Source', 'mxchat'); ?>
1255 - </a>
1256 - <?php else : ?>
1257 - <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
1258 - <?php endif; ?>
1259 - </td>
1260 - <td class="mxchat-actions-cell">
1261 - <button class="mxchat-button-icon edit-button"
1262 - data-id="<?php echo esc_attr($prompt->id); ?>">
1263 - <span class="dashicons dashicons-edit"></span>
1264 - </button>
1265 - <button class="mxchat-button-icon save-button"
1266 - data-id="<?php echo esc_attr($prompt->id); ?>"
1267 - style="display:none;"
1268 - data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
1269 - <span class="dashicons dashicons-saved"></span>
1270 - </button>
1271 - <a href="<?php echo esc_url(admin_url(
1272 - 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
1273 - . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
1274 - )); ?>"
1275 - class="mxchat-button-icon delete-button"
1276 - onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
1277 - <span class="dashicons dashicons-trash"></span>
1278 - </a>
1279 - </td>
1280 - </tr>
1281 - <?php endforeach; ?>
1282 - <?php else : ?>
1283 - <tr>
1284 - <td colspan="4" class="mxchat-no-records">
1285 - <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
1286 - </td>
1287 - </tr>
1288 - <?php endif; ?>
1289 - </tbody>
1290 - </table>
1291 - </div>
1292 -
1293 - <?php if ($page_links) : ?>
1294 - <div class="mxchat-pagination">
1295 - <?php echo wp_kses_post($page_links); ?>
1296 - </div>
1297 - <?php endif; ?>
1298 -</div>
1299 -</div>
1300 -</div>
1301 -<?php
1302 -}
1303 -
1304 -
1305 -public function mxchat_handle_delete_all_prompts() {
1306 - // Verify nonce
1307 - if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
1308 - wp_die(__('Nonce verification failed.', 'mxchat'));
1309 - }
1310 -
1311 - // Check permissions
1312 - if (!current_user_can('manage_options')) {
1313 - wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
1314 - }
1315 -
1316 - global $wpdb;
1317 - $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1318 -
1319 - // Delete all prompts from the table
1320 - $wpdb->query("DELETE FROM {$table_name}");
1321 -
1322 - // Clear relevant cache
1323 - wp_cache_delete('all_prompts', 'mxchat_prompts');
1324 -
1325 - // Redirect back with a success message
1326 - $redirect_url = add_query_arg(array(
1327 - 'page' => 'mxchat-prompts',
1328 - 'all_deleted' => 'true'
1329 - ), admin_url('admin.php'));
1330 -
1331 - wp_safe_redirect($redirect_url);
1332 - exit;
1333 -}
1334 -public function mxchat_handle_delete_prompt() {
1335 - // Sanitize and validate nonce
1336 - $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
1337 - if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
1338 - wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
1339 - }
1340 -
1341 - // Check permissions
1342 - if (!current_user_can('manage_options')) {
1343 - wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
1344 - }
1345 -
1346 - // Validate and sanitize ID parameter
1347 - $id = isset($_GET['id']) ? intval($_GET['id']) : 0;
1348 - if ($id <= 0) {
1349 - wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
1350 - }
1351 -
1352 - global $wpdb;
1353 - $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1354 -
1355 - // Clear cache and delete prompt
1356 - wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
1357 - $wpdb->delete($table_name, array('id' => $id), array('%d'));
1358 -
1359 - wp_safe_redirect(add_query_arg(array('page' => 'mxchat-prompts', 'deleted' => 'true'), admin_url('admin.php')));
1360 - exit;
1361 -}
1362 -public function mxchat_generate_embedding($text) {
1363 - $options = get_option('mxchat_options');
1364 - $api_key = $options['api_key'] ?? esc_html__('default_api_key', 'mxchat');
1365 -
1366 - $response = wp_remote_post('https://api.openai.com/v1/embeddings', array(
1367 - 'body' => wp_json_encode(array(
1368 - 'model' => esc_html__('text-embedding-ada-002', 'mxchat'),
1369 - 'input' => $text
1370 - )),
1371 - 'headers' => array(
1372 - 'Authorization' => 'Bearer ' . $api_key,
1373 - 'Content-Type' => esc_html__('application/json', 'mxchat')
1374 - ),
1375 - ));
1376 -
1377 - if (is_wp_error($response)) {
1378 - return null;
1379 - }
1380 -
1381 - $response_data = json_decode(wp_remote_retrieve_body($response), true);
1382 - return $response_data['data'][0]['embedding'] ?? null;
1383 - }
1384 -public function mxchat_delete_chat_history() {
1385 - if (!current_user_can('manage_options')) {
1386 - echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
1387 - wp_die();
1388 - }
1389 -
1390 - check_ajax_referer('mxchat_delete_chat_history', 'security');
1391 -
1392 - global $wpdb;
1393 - $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1394 -
1395 - if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
1396 - foreach ($_POST['delete_session_ids'] as $session_id) {
1397 - $session_id_sanitized = sanitize_text_field($session_id);
1398 -
1399 - // Clear relevant cache before deletion
1400 - $cache_key = 'chat_session_' . $session_id_sanitized;
1401 - wp_cache_delete($cache_key, 'mxchat_chat_sessions');
1402 -
1403 - // Perform the deletion
1404 - $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
1405 - }
1406 -
1407 - // Optionally, clear a general cache if you have one
1408 - wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
1409 -
1410 - echo wp_json_encode(['success' => esc_html__('Selected chat sessions have been deleted.', 'mxchat')]);
1411 - } else {
1412 - echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
1413 - }
1414 -
1415 - wp_die();
1416 - }
1417 -
1418 -
1419 -public function mxchat_save_inline_prompt() {
1420 - // Check for nonce security
1421 - check_ajax_referer('mxchat_save_inline_nonce');
1422 -
1423 - // Verify permissions
1424 - if (!current_user_can('manage_options')) {
1425 - wp_send_json_error(esc_html__('Permission denied.', 'mxchat'));
1426 - return;
1427 - }
1428 -
1429 - global $wpdb;
1430 - $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1431 -
1432 - // Validate and sanitize input data
1433 - $prompt_id = isset($_POST['id']) ? absint($_POST['id']) : 0;
1434 - $article_content = isset($_POST['article_content']) ? sanitize_textarea_field($_POST['article_content']) : '';
1435 - $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
1436 -
1437 - if ($prompt_id > 0 && !empty($article_content)) {
1438 - // Re-generate the embedding vector for the updated content
1439 - $embedding_vector = $this->mxchat_generate_embedding($article_content);
1440 -
1441 - if (is_array($embedding_vector)) {
1442 - // Serialize the embedding vector before storing it
1443 - $embedding_vector_serialized = serialize($embedding_vector);
1444 -
1445 - // Update the prompt in the database
1446 - $updated = $wpdb->update(
1447 - $table_name,
1448 - array(
1449 - 'article_content' => $article_content,
1450 - 'embedding_vector' => $embedding_vector_serialized,
1451 - 'source_url' => $article_url,
1452 - ),
1453 - array('id' => $prompt_id),
1454 - array('%s', '%s', '%s'),
1455 - array('%d')
1456 - );
1457 -
1458 - if ($updated !== false) {
1459 - wp_send_json_success();
1460 - } else {
1461 - wp_send_json_error(esc_html__('Database update failed.', 'mxchat'));
1462 - }
1463 - } else {
1464 - wp_send_json_error(esc_html__('Embedding generation failed.', 'mxchat'));
1465 - }
1466 - } else {
1467 - wp_send_json_error(esc_html__('Invalid data.', 'mxchat'));
1468 - }
1469 -}
1470 -
1471 -
1472 -
1473 -// Add this method to handle post updates
1474 -public function handle_post_update($post_id, $post, $update) {
1475 - // Basic validation checks
1476 - if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE || wp_is_post_revision($post_id)) {
1477 - return;
1478 - }
1479 -
1480 - // Only process published content
1481 - if (!in_array($post->post_status, array('publish'))) {
1482 - return;
1483 - }
1484 -
1485 - // Check if sync is enabled for this post type
1486 - $post_type = $post->post_type;
1487 - if (!in_array($post_type, array('post', 'page'))) {
1488 - return;
1489 - }
1490 -
1491 - $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1492 - if (get_option($sync_option) != '1') {
1493 - return;
1494 - }
1495 -
1496 - // Prepare content and URL
1497 - $content = wp_strip_all_tags($post->post_content);
1498 - $url = get_permalink($post_id);
1499 -
1500 - // Generate embedding vector
1501 - $embedding_vector = $this->mxchat_generate_embedding($content);
1502 - if (!$embedding_vector) {
1503 - return;
1504 - }
1505 -
1506 - // Check for Pinecone addon and its settings
1507 - $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1508 - $use_pinecone = false;
1509 -
1510 - if ($pinecone_settings && is_array($pinecone_settings)) {
1511 - // Check if Pinecone is enabled and all required settings are present
1512 - $use_pinecone = (
1513 - isset($pinecone_settings['mxchat_use_pinecone']) &&
1514 - $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1515 - !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1516 - !empty($pinecone_settings['mxchat_pinecone_host']) &&
1517 - !empty($pinecone_settings['mxchat_pinecone_index']) &&
1518 - !empty($pinecone_settings['mxchat_pinecone_environment'])
1519 - );
1520 - }
1521 -
1522 - if ($use_pinecone) {
1523 - // Use Pinecone
1524 - $pinecone_result = $this->store_in_pinecone_main(
1525 - $embedding_vector,
1526 - $content,
1527 - $url,
1528 - $pinecone_settings['mxchat_pinecone_api_key'],
1529 - $pinecone_settings['mxchat_pinecone_environment'],
1530 - $pinecone_settings['mxchat_pinecone_index']
1531 - );
1532 -
1533 - if (!$pinecone_result['success']) {
1534 - //error_log('MXChat: Pinecone sync failed - falling back to WordPress DB');
1535 - $this->store_in_wordpress_db($content, $url, $embedding_vector);
1536 - }
1537 - } else {
1538 - // Fallback to WordPress DB storage
1539 - $this->store_in_wordpress_db($content, $url, $embedding_vector);
1540 - }
1541 -}
1542 -// Modified storage function to add type field
1543 -private function store_in_pinecone_main($embedding_vector, $content, $url, $api_key, $environment, $index_name, $vector_id = null) {
1544 - $vector_id = $vector_id ?: md5($url);
1545 - $options = get_option('mxchat_pinecone_addon_options');
1546 - $host = $options['mxchat_pinecone_host'] ?? '';
1547 -
1548 - if (empty($host)) {
1549 - return array(
1550 - 'success' => false,
1551 - 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
1552 - );
1553 - }
1554 -
1555 - // Determine if this is a product URL
1556 - $is_product = (strpos($url, '/product/') !== false || strpos($url, '/shop/') !== false);
1557 -
1558 - $api_endpoint = "https://{$host}/vectors/upsert";
1559 - $request_body = array(
1560 - 'vectors' => array(
1561 - array(
1562 - 'id' => $vector_id,
1563 - 'values' => $embedding_vector,
1564 - 'metadata' => array(
1565 - 'text' => $content,
1566 - 'source_url' => $url,
1567 - 'type' => $is_product ? 'product' : 'content',
1568 - 'last_updated' => time()
1569 - )
1570 - )
1571 - )
1572 - );
1573 -
1574 - $response = wp_remote_post($api_endpoint, array(
1575 - 'headers' => array(
1576 - 'Api-Key' => $api_key,
1577 - 'accept' => 'application/json',
1578 - 'content-type' => 'application/json'
1579 - ),
1580 - 'body' => wp_json_encode($request_body),
1581 - 'timeout' => 30,
1582 - 'data_format' => 'body'
1583 - ));
1584 -
1585 - if (is_wp_error($response)) {
1586 - return array(
1587 - 'success' => false,
1588 - 'message' => $response->get_error_message()
1589 - );
1590 - }
1591 -
1592 - $response_code = wp_remote_retrieve_response_code($response);
1593 - if ($response_code !== 200) {
1594 - $body = wp_remote_retrieve_body($response);
1595 - return array(
1596 - 'success' => false,
1597 - 'message' => sprintf(
1598 - 'Pinecone API error (HTTP %d): %s',
1599 - $response_code,
1600 - $body
1601 - )
1602 - );
1603 - }
1604 -
1605 - return array(
1606 - 'success' => true,
1607 - 'message' => 'Successfully stored in Pinecone'
1608 - );
1609 -}
1610 -// Helper method for WordPress DB storage
1611 -private function store_in_wordpress_db($content, $url, $embedding_vector) {
1612 - global $wpdb;
1613 - $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1614 -
1615 - $existing_entry = $wpdb->get_row(
1616 - $wpdb->prepare("SELECT id FROM $table_name WHERE source_url = %s", $url)
1617 - );
1618 -
1619 - if ($existing_entry) {
1620 - $wpdb->update(
1621 - $table_name,
1622 - array(
1623 - 'article_content' => $content,
1624 - 'embedding_vector' => serialize($embedding_vector),
1625 - 'timestamp' => current_time('mysql')
1626 - ),
1627 - array('id' => $existing_entry->id),
1628 - array('%s', '%s', '%s')
1629 - );
1630 - } else {
1631 - $wpdb->insert(
1632 - $table_name,
1633 - array(
1634 - 'article_content' => $content,
1635 - 'source_url' => $url,
1636 - 'embedding_vector' => serialize($embedding_vector),
1637 - 'timestamp' => current_time('mysql')
1638 - ),
1639 - array('%s', '%s', '%s', '%s')
1640 - );
1641 - }
1642 -}
1643 -/**
1644 - * Handle deletion of posts and pages from both Pinecone and WordPress DB
1645 - *
1646 - * @param int $post_id The ID of the post being deleted
1647 - * @return void
1648 - */
1649 -public function mxchat_handle_post_delete($post_id) {
1650 - // Get post data before it's deleted
1651 - $post = get_post($post_id);
1652 -
1653 - // Basic validation
1654 - if (!$post || wp_is_post_revision($post_id)) {
1655 - return;
1656 - }
1657 -
1658 - // Check post type
1659 - $post_type = $post->post_type;
1660 - if (!in_array($post_type, array('post', 'page'))) {
1661 - return;
1662 - }
1663 -
1664 - // Check if sync is enabled for this post type
1665 - $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1666 - if (get_option($sync_option) != '1') {
1667 - return;
1668 - }
1669 -
1670 - // Get the URL before post is deleted
1671 - $source_url = get_permalink($post_id);
1672 - if (!$source_url) {
1673 - //error_log('MXChat: Failed to get permalink for post ' . $post_id);
1674 - return;
1675 - }
1676 -
1677 - // Check for Pinecone addon and its settings
1678 - $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1679 - $use_pinecone = false;
1680 - if ($pinecone_settings && is_array($pinecone_settings)) {
1681 - $use_pinecone = (
1682 - isset($pinecone_settings['mxchat_use_pinecone']) &&
1683 - $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1684 - !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1685 - !empty($pinecone_settings['mxchat_pinecone_host']) &&
1686 - !empty($pinecone_settings['mxchat_pinecone_index']) &&
1687 - !empty($pinecone_settings['mxchat_pinecone_environment'])
1688 - );
1689 - }
1690 -
1691 - $deletion_successful = false;
1692 -
1693 - if ($use_pinecone) {
1694 - try {
1695 - $pinecone_result = $this->delete_from_pinecone(
1696 - array($source_url),
1697 - $pinecone_settings['mxchat_pinecone_api_key'],
1698 - $pinecone_settings['mxchat_pinecone_environment'],
1699 - $pinecone_settings['mxchat_pinecone_index']
1700 - );
1701 -
1702 - if (!$pinecone_result['success']) {
1703 - //error_log('MXChat: Pinecone deletion failed for URL: ' . $source_url . ' - ' . $pinecone_result['message']);
1704 - } else {
1705 - $deletion_successful = true;
1706 - }
1707 - } catch (Exception $e) {
1708 - //error_log('MXChat: Exception during Pinecone deletion - ' . $e->getMessage());
1709 - }
1710 - }
1711 -
1712 - // Always attempt WordPress DB deletion, regardless of Pinecone status
1713 - try {
1714 - global $wpdb;
1715 - $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1716 -
1717 - $result = $wpdb->delete(
1718 - $table_name,
1719 - array('source_url' => $source_url),
1720 - array('%s')
1721 - );
1722 -
1723 - if ($result === false) {
1724 - //error_log('MXChat: WordPress DB deletion failed for URL: ' . $source_url);
1725 - } else {
1726 - $deletion_successful = true;
1727 - }
1728 - } catch (Exception $e) {
1729 - //error_log('MXChat: Exception during WordPress DB deletion - ' . $e->getMessage());
1730 - }
1731 -
1732 - if (!$deletion_successful) {
1733 - //error_log('MXChat: Complete deletion failure for post ID: ' . $post_id . ' URL: ' . $source_url);
1734 - }
1735 -}
1736 -
1737 -
1738 -public function mxchat_handle_content_submission() {
1739 - // Check if the form was submitted and the user has permission.
1740 - if (!isset($_POST['submit_content']) || !current_user_can('manage_options')) {
1741 - return;
1742 - }
1743 -
1744 - // Verify the nonce.
1745 - $nonce = isset($_POST['mxchat_submit_content_nonce']) ? sanitize_text_field(wp_unslash($_POST['mxchat_submit_content_nonce'])) : '';
1746 - if (!wp_verify_nonce($nonce, 'mxchat_submit_content_action')) {
1747 - wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
1748 - }
1749 -
1750 - // Sanitize the inputs.
1751 - $article_content = sanitize_textarea_field($_POST['article_content']);
1752 - $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
1753 -
1754 - // Generate the embedding vector.
1755 - $embedding_vector = $this->mxchat_generate_embedding($article_content);
1756 - if (!is_array($embedding_vector)) {
1757 - set_transient('mxchat_admin_notice_error',
1758 - esc_html__('Embedding generation failed. Please ensure your API key is correct and try again.', 'mxchat'),
1759 - 30
1760 - );
1761 - wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1762 - exit;
1763 - }
1764 -
1765 - // Store in the WordPress database.
1766 - global $wpdb;
1767 - $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1768 -
1769 - // Ensure the source_url column exists.
1770 - if ($wpdb->get_var($wpdb->prepare("SHOW COLUMNS FROM {$table_name} LIKE %s", 'source_url')) != 'source_url') {
1771 - $wpdb->query($wpdb->prepare("ALTER TABLE {$table_name} ADD source_url VARCHAR(255) DEFAULT ''"));
1772 - }
1773 -
1774 - // Serialize and store the embedding vector.
1775 - $embedding_vector_serialized = serialize($embedding_vector);
1776 - $inserted = $wpdb->insert(
1777 - $table_name,
1778 - array(
1779 - 'article_content' => $article_content,
1780 - 'embedding_vector' => $embedding_vector_serialized,
1781 - 'source_url' => $article_url,
1782 - ),
1783 - array('%s', '%s', '%s')
1784 - );
1785 -
1786 - if ($inserted === false) {
1787 - set_transient('mxchat_admin_notice_error',
1788 - esc_html__('Error inserting content into the database. Please try again.', 'mxchat'),
1789 - 30
1790 - );
1791 - } else {
1792 - set_transient('mxchat_admin_notice_success',
1793 - esc_html__('Content successfully submitted!', 'mxchat'),
1794 - 30
1795 - );
1796 - }
1797 -
1798 - wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1799 - exit;
1800 -}
1801 -
1802 -private function is_pdf_url($url, $response) {
1803 - $content_type = wp_remote_retrieve_header($response, 'content-type');
1804 - $file_extension = strtolower(pathinfo($url, PATHINFO_EXTENSION));
1805 -
1806 - return strpos($content_type, 'pdf') !== false || $file_extension === 'pdf';
1807 -}
1808 -private function handle_pdf_for_knowledge_base($pdf_url, $response) {
1809 - if (!current_user_can('manage_options')) {
1810 - //error_log(esc_html__('Unauthorized PDF processing attempt', 'mxchat'));
1811 - return false;
1812 - }
1813 -
1814 - $pdf_url = esc_url_raw($pdf_url);
1815 - $upload_dir = wp_upload_dir();
1816 -
1817 - if (isset($upload_dir['error']) && $upload_dir['error'] !== false) {
1818 - //error_log(sprintf(esc_html__('Upload directory error: %s', 'mxchat'), esc_html($upload_dir['error'])));
1819 - return false;
1820 - }
1821 -
1822 - $pdf_filename = sanitize_file_name('mxchat_kb_' . time() . '.pdf');
1823 - $pdf_path = trailingslashit($upload_dir['path']) . $pdf_filename;
1824 -
1825 - $response_body = wp_remote_retrieve_body($response);
1826 - if (empty($response_body)) {
1827 - //error_log(esc_html__('Empty PDF response body', 'mxchat'));
1828 - return false;
1829 - }
1830 -
1831 - if (!wp_mkdir_p(dirname($pdf_path))) {
1832 - //error_log(sprintf(esc_html__('Failed to create directory for PDF: %s', 'mxchat'), esc_html($pdf_path)));
1833 - return false;
1834 - }
1835 -
1836 - try {
1837 - file_put_contents($pdf_path, $response_body);
1838 -
1839 - if (!file_exists($pdf_path)) {
1840 - throw new Exception(__('Failed to save PDF file', 'mxchat'));
1841 - }
1842 -
1843 - $parser = new \Smalot\PdfParser\Parser();
1844 - $pdf = $parser->parseFile($pdf_path);
1845 - $total_pages = absint(count($pdf->getPages()));
1846 -
1847 - if ($total_pages < 1) {
1848 - throw new Exception(__('Invalid PDF: no pages found', 'mxchat'));
1849 - }
1850 -
1851 - wp_schedule_single_event(time(), 'mxchat_process_pdf_pages', array(
1852 - 'pdf_path' => $pdf_path,
1853 - 'pdf_url' => $pdf_url,
1854 - 'total_pages' => $total_pages,
1855 - 'batch_size' => absint(15),
1856 - 'batch_pause' => absint(10)
1857 - ));
1858 -
1859 - $status_data = array(
1860 - 'total_pages' => $total_pages,
1861 - 'processed_pages' => 0,
1862 - 'status' => 'processing',
1863 - 'last_update' => time()
1864 - );
1865 -
1866 - set_transient(
1867 - sanitize_key('mxchat_pdf_status_' . md5($pdf_url)),
1868 - array_map('sanitize_text_field', $status_data),
1869 - DAY_IN_SECONDS
1870 - );
1871 -
1872 - return __('scheduled', 'mxchat');
1873 -
1874 - } catch (Exception $e) {
1875 - //error_log(sprintf(esc_html__('Error preparing PDF for processing: %s', 'mxchat'), esc_html($e->getMessage())));
1876 - if (file_exists($pdf_path)) {
1877 - wp_delete_file($pdf_path);
1878 - }
1879 - return false;
1880 - }
1881 -}
1882 -public static function process_pdf_pages_cron($pdf_path, $pdf_url, $total_pages, $batch_size, $batch_pause) {
1883 - // Validate inputs
1884 - $pdf_path = sanitize_text_field($pdf_path);
1885 - $pdf_url = esc_url_raw($pdf_url);
1886 - $total_pages = absint($total_pages);
1887 - $batch_size = absint($batch_size);
1888 - $batch_pause = absint($batch_pause);
1889 -
1890 - try {
1891 - if (!file_exists($pdf_path)) {
1892 - throw new Exception(sprintf('PDF file not found at path: %s', esc_html($pdf_path)));
1893 - }
1894 -
1895 - $parser = new \Smalot\PdfParser\Parser();
1896 - $pdf = $parser->parseFile($pdf_path);
1897 - $pages = $pdf->getPages();
1898 -
1899 - // Get current progress
1900 - $status_key = sanitize_key('mxchat_pdf_status_' . md5($pdf_url));
1901 - $status = get_transient($status_key);
1902 -
1903 - if (!$status || !is_array($status)) {
1904 - throw new Exception('Invalid status data retrieved from transient');
1905 - }
1906 -
1907 - $start_page = absint($status['processed_pages']);
1908 - $end_page = min($start_page + $batch_size, $total_pages);
1909 -
1910 - $instance = new self(); // Create an instance of the class
1911 -
1912 - for ($i = $start_page; $i < $end_page; $i++) {
1913 - $text = $pages[$i]->getText();
1914 - $sanitized_content = $instance->mxchat_sanitize_content_for_api($text); // Call via instance
1915 -
1916 - if (!empty($sanitized_content)) {
1917 - $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content); // Call via instance
1918 - if (is_array($embedding_vector)) {
1919 - $metadata = array(
1920 - 'document_type' => 'pdf',
1921 - 'total_pages' => $total_pages,
1922 - 'current_page' => $i + 1,
1923 - 'prev_page' => $i > 0 ? $i : null,
1924 - 'next_page' => $i < ($total_pages - 1) ? $i + 2 : null,
1925 - 'source_url' => $pdf_url
1926 - );
1927 -
1928 - $content_with_metadata = wp_json_encode($metadata) . "\n---\n" . $sanitized_content;
1929 - $page_url = esc_url($pdf_url . "#page=" . ($i + 1));
1930 -
1931 - $options = get_option('mxchat_options');
1932 - MxChat_Utils::submit_content_to_db($content_with_metadata, $page_url, $options['api_key']);
1933 - }
1934 - }
1935 -
1936 - // Update progress with sanitized data
1937 - $status['processed_pages'] = absint($i + 1);
1938 - $status['last_update'] = time();
1939 - set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1940 - }
1941 -
1942 - // Schedule next batch if needed
1943 - if ($end_page < $total_pages) {
1944 - wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_pdf_pages', array(
1945 - 'pdf_path' => $pdf_path,
1946 - 'pdf_url' => $pdf_url,
1947 - 'total_pages' => $total_pages,
1948 - 'batch_size' => $batch_size,
1949 - 'batch_pause' => $batch_pause
1950 - ));
1951 - } else {
1952 - // Processing complete
1953 - $status['status'] = 'complete';
1954 - set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1955 - if (file_exists($pdf_path)) {
1956 - wp_delete_file($pdf_path);
1957 - }
1958 - }
1959 -
1960 - } catch (\Exception $e) {
1961 - $status['status'] = 'error';
1962 - $status['error'] = sanitize_text_field($e->getMessage());
1963 - set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
1964 - if (file_exists($pdf_path)) {
1965 - wp_delete_file($pdf_path);
1966 - }
1967 - }
1968 -}
1969 -public function get_pdf_processing_status($pdf_url) {
1970 - $pdf_url = esc_url_raw($pdf_url);
1971 - $status = get_transient(sanitize_key('mxchat_pdf_status_' . md5($pdf_url)));
1972 -
1973 - if (!$status || !is_array($status)) {
1974 - return false;
1975 - }
1976 -
1977 - return array(
1978 - 'total_pages' => absint($status['total_pages']),
1979 - 'processed_pages' => absint($status['processed_pages']),
1980 - 'percentage' => ($status['total_pages'] > 0)
1981 - ? round((absint($status['processed_pages']) / absint($status['total_pages'])) * 100)
1982 - : 0,
1983 - 'status' => sanitize_text_field($status['status']),
1984 - 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat')
1985 - );
1986 -}
1987 -public function mxchat_handle_sitemap_submission() {
1988 - // Check if the form was submitted and verify permissions
1989 - if (!isset($_POST['submit_sitemap']) || !current_user_can('manage_options')) {
1990 - wp_die(esc_html__('Unauthorized access', 'mxchat'));
1991 - }
1992 -
1993 - // Verify nonce
1994 - check_admin_referer('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce');
1995 -
1996 - // Validate URL
1997 - if (!isset($_POST['sitemap_url']) || empty($_POST['sitemap_url'])) {
1998 - set_transient('mxchat_admin_notice_error',
1999 - esc_html__('Please provide a valid URL.', 'mxchat'),
2000 - 30
2001 - );
2002 - wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2003 - exit;
2004 - }
2005 -
2006 - $submitted_url = esc_url_raw($_POST['sitemap_url']);
2007 - $response = wp_remote_get($submitted_url, array('timeout' => 30));
2008 -
2009 - if (is_wp_error($response) || wp_remote_retrieve_response_code($response) !== 200) {
2010 - $error_message = is_wp_error($response) ? $response->get_error_message() : __('Failed to fetch URL', 'mxchat');
2011 - set_transient('mxchat_admin_notice_error',
2012 - sprintf(
2013 - esc_html__('Failed to fetch the URL: %s', 'mxchat'),
2014 - esc_html($error_message)
2015 - ),
2016 - 30
2017 - );
2018 - wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2019 - exit;
2020 - }
2021 -
2022 - $content_type = wp_remote_retrieve_header($response, 'content-type');
2023 - $body_content = wp_remote_retrieve_body($response);
2024 -
2025 - if (empty($body_content)) {
2026 - set_transient('mxchat_admin_notice_error',
2027 - esc_html__('Empty response received from URL.', 'mxchat'),
2028 - 30
2029 - );
2030 - wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2031 - exit;
2032 - }
2033 -
2034 - // Handle PDF URL
2035 - if ($this->is_pdf_url($submitted_url, $response)) {
2036 - $result = $this->handle_pdf_for_knowledge_base($submitted_url, $response);
2037 -
2038 - if ($result === 'scheduled') {
2039 - set_transient(
2040 - 'mxchat_last_pdf_url',
2041 - sanitize_text_field($submitted_url),
2042 - DAY_IN_SECONDS
2043 - );
2044 - set_transient('mxchat_admin_notice_info',
2045 - esc_html__('PDF processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
2046 - 30
2047 - );
2048 - } else {
2049 - set_transient('mxchat_admin_notice_error',
2050 - esc_html__('Failed to start PDF processing. Please try again.', 'mxchat'),
2051 - 30
2052 - );
2053 - }
2054 -
2055 - wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2056 - exit;
2057 - }
2058 -
2059 - // Handle Sitemap XML
2060 - if (strpos($content_type, 'xml') !== false || strpos($body_content, '<urlset') !== false) {
2061 - libxml_use_internal_errors(true);
2062 - $xml = simplexml_load_string($body_content);
2063 - $xml_errors = libxml_get_errors();
2064 - libxml_clear_errors();
2065 -
2066 - if ($xml === false || !empty($xml_errors)) {
2067 - set_transient('mxchat_admin_notice_error',
2068 - esc_html__('Invalid sitemap XML. Please provide a valid sitemap.', 'mxchat'),
2069 - 30
2070 - );
2071 - wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2072 - exit;
2073 - }
2074 -
2075 - $result = $this->handle_sitemap_for_knowledge_base($xml, $submitted_url);
2076 -
2077 - if ($result === 'scheduled') {
2078 - set_transient(
2079 - 'mxchat_last_sitemap_url',
2080 - sanitize_text_field($submitted_url),
2081 - DAY_IN_SECONDS
2082 - );
2083 - set_transient('mxchat_admin_notice_info',
2084 - esc_html__('Sitemap processing has started in the background. You can check the progress in the Knowledge Base section.', 'mxchat'),
2085 - 30
2086 - );
2087 - } else {
2088 - set_transient('mxchat_admin_notice_error',
2089 - esc_html__('Failed to start sitemap processing. Please try again.', 'mxchat'),
2090 - 30
2091 - );
2092 - }
2093 -
2094 - wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2095 - exit;
2096 - }
2097 -
2098 - // Handle Regular URL
2099 - $page_content = $this->mxchat_extract_main_content($body_content);
2100 - $sanitized_content = $this->mxchat_sanitize_content_for_api($page_content);
2101 -
2102 - if (empty($sanitized_content)) {
2103 - set_transient('mxchat_admin_notice_error',
2104 - esc_html__('No valid content found on the provided URL.', 'mxchat'),
2105 - 30
2106 - );
2107 - wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2108 - exit;
2109 - }
2110 -
2111 - $embedding_vector = $this->mxchat_generate_embedding($sanitized_content);
2112 - if (is_array($embedding_vector)) {
2113 - MxChat_Utils::submit_content_to_db(
2114 - $sanitized_content,
2115 - $submitted_url,
2116 - $this->options['api_key']
2117 - );
2118 - set_transient('mxchat_admin_notice_success',
2119 - esc_html__('URL content successfully submitted!', 'mxchat'),
2120 - 30
2121 - );
2122 - } else {
2123 - set_transient('mxchat_admin_notice_error',
2124 - esc_html__('Failed to generate embedding for the URL content. Please check your API key and try again.', 'mxchat'),
2125 - 30
2126 - );
2127 - }
2128 -
2129 - wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
2130 - exit;
2131 -}
2132 -private function handle_sitemap_for_knowledge_base($xml, $sitemap_url) {
2133 - if (!current_user_can('manage_options')) {
2134 - //error_log(esc_html__('Unauthorized sitemap processing attempt', 'mxchat'));
2135 - return false;
2136 - }
2137 -
2138 - try {
2139 - $sitemap_url = esc_url_raw($sitemap_url);
2140 -
2141 - if (!$xml || !is_object($xml)) {
2142 - throw new Exception(__('Invalid XML object provided', 'mxchat'));
2143 - }
2144 -
2145 - $urls = [];
2146 - foreach ($xml->url as $url_element) {
2147 - $url = esc_url_raw((string)$url_element->loc);
2148 - if ($url) {
2149 - $urls[] = $url;
2150 - }
2151 - }
2152 -
2153 - $total_urls = absint(count($urls));
2154 -
2155 - if ($total_urls < 1) {
2156 - throw new Exception(__('No valid URLs found in sitemap', 'mxchat'));
2157 - }
2158 -
2159 - wp_schedule_single_event(time(), 'mxchat_process_sitemap_urls', array(
2160 - 'urls' => $urls,
2161 - 'sitemap_url' => $sitemap_url,
2162 - 'total_urls' => $total_urls,
2163 - 'batch_size' => absint(10),
2164 - 'batch_pause' => absint(5)
2165 - ));
2166 -
2167 - $status_data = array(
2168 - 'total_urls' => $total_urls,
2169 - 'processed_urls' => 0,
2170 - 'status' => 'processing',
2171 - 'last_update' => time()
2172 - );
2173 -
2174 - set_transient(
2175 - sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)),
2176 - array_map('sanitize_text_field', $status_data),
2177 - DAY_IN_SECONDS
2178 - );
2179 -
2180 - return __('scheduled', 'mxchat');
2181 -
2182 - } catch (\Exception $e) {
2183 - //error_log(sprintf(esc_html__('Error preparing sitemap for processing: %s', 'mxchat'), esc_html($e->getMessage())));
2184 - return false;
2185 - }
2186 -}
2187 -public static function process_sitemap_urls_cron($urls, $sitemap_url, $total_urls, $batch_size, $batch_pause) {
2188 - // Validate inputs
2189 - $sitemap_url = esc_url_raw($sitemap_url);
2190 - $total_urls = absint($total_urls);
2191 - $batch_size = absint($batch_size);
2192 - $batch_pause = absint($batch_pause);
2193 -
2194 - if (!is_array($urls) || empty($urls)) {
2195 - return;
2196 - }
2197 -
2198 - try {
2199 - $status_key = sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url));
2200 - $status = get_transient($status_key);
2201 -
2202 - if (!$status || !is_array($status)) {
2203 - throw new Exception('Invalid status data retrieved from transient');
2204 - }
2205 -
2206 - $start_url = absint($status['processed_urls']);
2207 - $end_url = min($start_url + $batch_size, $total_urls);
2208 - $instance = new self();
2209 -
2210 - // Track failures in batch
2211 - $batch_stats = [
2212 - 'processed' => 0,
2213 - 'failed' => 0,
2214 - 'last_error' => ''
2215 - ];
2216 -
2217 - for ($i = $start_url; $i < $end_url; $i++) {
2218 - $page_url = esc_url_raw($urls[$i]);
2219 - $page_response = wp_remote_get($page_url);
2220 -
2221 - if (is_wp_error($page_response) || wp_remote_retrieve_response_code($page_response) !== 200) {
2222 - $batch_stats['failed']++;
2223 - continue;
2224 - }
2225 -
2226 - $page_html = wp_remote_retrieve_body($page_response);
2227 - $page_content = $instance->mxchat_extract_main_content($page_html);
2228 - $sanitized_content = $instance->mxchat_sanitize_content_for_api($page_content);
2229 -
2230 - if (!empty($sanitized_content)) {
2231 - $embedding_vector = $instance->mxchat_generate_embedding($sanitized_content);
2232 -
2233 - if (is_array($embedding_vector)) {
2234 - $options = get_option('mxchat_options');
2235 - $submission_result = MxChat_Utils::submit_content_to_db($sanitized_content, $page_url, $options['api_key']);
2236 -
2237 - if (is_wp_error($submission_result)) {
2238 - $batch_stats['failed']++;
2239 - $batch_stats['last_error'] = $submission_result->get_error_message();
2240 - continue;
2241 - }
2242 -
2243 - $batch_stats['processed']++;
2244 - } else {
2245 - $batch_stats['failed']++;
2246 - $batch_stats['last_error'] = 'Failed to generate embedding. Please check OpenAI API key.';
2247 - }
2248 - }
2249 -
2250 - $status['processed_urls'] = absint($i + 1);
2251 - $status['last_update'] = time();
2252 - $status['failed_urls'] = absint($status['failed_urls'] ?? 0) + $batch_stats['failed'];
2253 - $status['last_error'] = $batch_stats['last_error'];
2254 -
2255 - set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2256 - }
2257 -
2258 - // If all URLs in this batch failed, stop processing
2259 - if ($batch_stats['processed'] === 0 && $batch_stats['failed'] > 0) {
2260 - $status['status'] = 'error';
2261 - $status['error'] = sprintf(
2262 - 'Processing stopped: %d consecutive failures. Last error: %s',
2263 - $batch_stats['failed'],
2264 - $batch_stats['last_error']
2265 - );
2266 - set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2267 - return;
2268 - }
2269 -
2270 - if ($end_url < $total_urls) {
2271 - wp_schedule_single_event(time() + $batch_pause, 'mxchat_process_sitemap_urls', array(
2272 - 'urls' => array_map('esc_url_raw', $urls),
2273 - 'sitemap_url' => $sitemap_url,
2274 - 'total_urls' => $total_urls,
2275 - 'batch_size' => $batch_size,
2276 - 'batch_pause' => $batch_pause,
2277 - ));
2278 - } else {
2279 - $status['status'] = 'complete';
2280 - set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2281 - }
2282 - } catch (\Exception $e) {
2283 - $status['status'] = 'error';
2284 - $status['error'] = sanitize_text_field($e->getMessage());
2285 - set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2286 - }
2287 -}
2288 -
2289 -public function get_sitemap_processing_status($sitemap_url) {
2290 - $sitemap_url = esc_url_raw($sitemap_url);
2291 - $status = get_transient(sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)));
2292 -
2293 - if (!$status || !is_array($status)) {
2294 - return false;
2295 - }
2296 -
2297 - return array(
2298 - 'total_urls' => absint($status['total_urls']),
2299 - 'processed_urls' => absint($status['processed_urls']),
2300 - 'failed_urls' => absint($status['failed_urls'] ?? 0),
2301 - 'percentage' => ($status['total_urls'] > 0)
2302 - ? round((absint($status['processed_urls']) / absint($status['total_urls'])) * 100)
2303 - : 0,
2304 - 'status' => sanitize_text_field($status['status']),
2305 - 'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat'),
2306 - 'error' => isset($status['error']) ? sanitize_text_field($status['error']) : '',
2307 - 'last_error' => isset($status['last_error']) ? sanitize_text_field($status['last_error']) : ''
2308 - );
2309 -}
2310 -
2311 -public function mxchat_stop_processing() {
2312 - // Verify permissions
2313 - if (!current_user_can('manage_options')) {
2314 - wp_die(esc_html__('Unauthorized access', 'mxchat'));
2315 - }
2316 -
2317 - // Verify nonce
2318 - check_admin_referer('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce');
2319 -
2320 - // Get the last sitemap URL and clear its transient
2321 - $sitemap_url = get_transient('mxchat_last_sitemap_url');
2322 - if ($sitemap_url) {
2323 - delete_transient('mxchat_sitemap_status_' . md5($sitemap_url));
2324 - delete_transient('mxchat_last_sitemap_url');
2325 - }
2326 -
2327 - // Get the last PDF URL and clear its transient
2328 - $pdf_url = get_transient('mxchat_last_pdf_url');
2329 - if ($pdf_url) {
2330 - delete_transient('mxchat_pdf_status_' . md5($pdf_url));
2331 - delete_transient('mxchat_last_pdf_url');
2332 - }
2333 -
2334 - // Unschedule any pending sitemap events
2335 - $timestamp = wp_next_scheduled('mxchat_process_sitemap_urls');
2336 - if ($timestamp) {
2337 - wp_unschedule_event($timestamp, 'mxchat_process_sitemap_urls');
2338 - }
2339 -
2340 - // Redirect back with a success message
2341 - set_transient('mxchat_admin_notice_success',
2342 - esc_html__('Processing has been stopped successfully.', 'mxchat'),
2343 - 30
2344 - );
2345 - wp_safe_redirect(admin_url('admin.php?page=mxchat-prompts'));
2346 - exit;
2347 -}
2348 -private function mxchat_sanitize_content_for_api($content) {
2349 - // Remove script, style tags, and HTML comments
2350 - $content = preg_replace('/<script\b[^>]*>(.*?)<\/script>/is', '', $content);
2351 - $content = preg_replace('/<style\b[^>]*>(.*?)<\/style>/is', '', $content);
2352 - $content = preg_replace('/<!--(.|\s)*?-->/', '', $content);
2353 -
2354 - // Remove all HTML tags and decode HTML entities
2355 - $content = wp_strip_all_tags($content);
2356 - $content = html_entity_decode($content, ENT_QUOTES | ENT_HTML5);
2357 -
2358 - // Trim and normalize whitespace
2359 - $content = trim(preg_replace('/\s+/', ' ', $content));
2360 -
2361 - return $content;
2362 -}
2363 -
2364 -
2365 -
2366 -
2367 -public function mxchat_handle_product_change($post_id, $post, $update) {
2368 - if ($post->post_type !== 'product') {
2369 - return;
2370 - }
2371 -
2372 - if ($post->post_status === 'publish') {
2373 - add_action('shutdown', function() use ($post_id) {
2374 - $product = wc_get_product($post_id);
2375 - if ($product) {
2376 - $this->mxchat_store_product_embedding($product);
2377 - }
2378 - });
2379 - }
2380 -}
2381 -
2382 -private function mxchat_store_product_embedding($product) {
2383 - if (!isset($this->options['enable_woocommerce_integration']) ||
2384 - !in_array($this->options['enable_woocommerce_integration'], ['1', 'on'])) {
2385 - return;
2386 - }
2387 -
2388 - $source_url = get_permalink($product->get_id());
2389 -
2390 - // Build description
2391 - $regular_price = $product->get_regular_price();
2392 - $sale_price = $product->get_sale_price();
2393 - $description = $product->get_description() . "\n\n" .
2394 - esc_html__('Short Description:', 'mxchat') . " " . $product->get_short_description() . "\n" .
2395 - esc_html__('Price:', 'mxchat') . " " . $regular_price . "\n" .
2396 - esc_html__('Sale Price:', 'mxchat') . " " . ($sale_price ?: esc_html__('N/A', 'mxchat')) . "\n" .
2397 - esc_html__('SKU:', 'mxchat') . " " . $product->get_sku();
2398 -
2399 - // Generate embedding vector
2400 - $embedding_vector = $this->mxchat_generate_embedding($description);
2401 - if (!is_array($embedding_vector)) {
2402 - return;
2403 - }
2404 -
2405 - // Check for Pinecone addon and its settings
2406 - $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2407 - $use_pinecone = false;
2408 -
2409 - if ($pinecone_settings && is_array($pinecone_settings)) {
2410 - $use_pinecone = (
2411 - isset($pinecone_settings['mxchat_use_pinecone']) &&
2412 - $pinecone_settings['mxchat_use_pinecone'] === '1' &&
2413 - !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2414 - !empty($pinecone_settings['mxchat_pinecone_host']) &&
2415 - !empty($pinecone_settings['mxchat_pinecone_index']) &&
2416 - !empty($pinecone_settings['mxchat_pinecone_environment'])
2417 - );
2418 - }
2419 -
2420 - if ($use_pinecone) {
2421 - $result = $this->store_in_pinecone_main(
2422 - $embedding_vector,
2423 - $description,
2424 - $source_url,
2425 - $pinecone_settings['mxchat_pinecone_api_key'],
2426 - $pinecone_settings['mxchat_pinecone_environment'],
2427 - $pinecone_settings['mxchat_pinecone_index']
2428 - );
2429 -
2430 - if (!$result['success']) {
2431 - // Fallback to WordPress DB if Pinecone storage fails
2432 - $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
2433 - }
2434 - } else {
2435 - // Use WordPress DB storage
2436 - $this->store_in_wordpress_db($description, $source_url, $embedding_vector);
2437 - }
2438 -}
2439 -
2440 -public function mxchat_handle_product_delete($post_id) {
2441 - if (get_post_type($post_id) !== 'product') {
2442 - return;
2443 - }
2444 -
2445 - $source_url = get_permalink($post_id);
2446 -
2447 - // Check for Pinecone addon and its settings
2448 - $pinecone_settings = get_option('mxchat_pinecone_addon_options');
2449 - $use_pinecone = false;
2450 -
2451 - if ($pinecone_settings && is_array($pinecone_settings)) {
2452 - $use_pinecone = (
2453 - isset($pinecone_settings['mxchat_use_pinecone']) &&
2454 - $pinecone_settings['mxchat_use_pinecone'] === '1' &&
2455 - !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2456 - !empty($pinecone_settings['mxchat_pinecone_host']) &&
2457 - !empty($pinecone_settings['mxchat_pinecone_index']) &&
2458 - !empty($pinecone_settings['mxchat_pinecone_environment'])
2459 - );
2460 - }
2461 -
2462 - if ($use_pinecone) {
2463 - $this->delete_from_pinecone(
2464 - array($source_url),
2465 - $pinecone_settings['mxchat_pinecone_api_key'],
2466 - $pinecone_settings['mxchat_pinecone_environment'],
2467 - $pinecone_settings['mxchat_pinecone_index']
2468 - );
2469 - } else {
2470 - // Fallback to WordPress DB deletion
2471 - global $wpdb;
2472 - $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
2473 - $wpdb->delete($table_name, array('source_url' => $source_url), array('%s'));
2474 - }
2475 -}
2476 -
2477 -
2478 -/**
2479 - * Delete vectors from Pinecone by source URL
2480 - *
2481 - * @param array $urls Array of source URLs to delete
2482 - * @param string $api_key Pinecone API key
2483 - * @param string $environment Pinecone environment
2484 - * @param string $index_name Pinecone index name
2485 - * @return array Associative array with 'success' boolean and 'message' string
2486 - */
2487 -private function delete_from_pinecone($urls, $api_key, $environment, $index_name) {
2488 - // Get the Pinecone host from options (matching your store_in_pinecone_main pattern)
2489 - $options = get_option('mxchat_pinecone_addon_options');
2490 - $host = $options['mxchat_pinecone_host'] ?? '';
2491 -
2492 - if (empty($host)) {
2493 - return array(
2494 - 'success' => false,
2495 - 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
2496 - );
2497 - }
2498 -
2499 - // Build API endpoint using the configured host
2500 - $api_endpoint = "https://{$host}/vectors/delete";
2501 -
2502 - // Create vector IDs from URLs (matching your store method's ID generation)
2503 - $vector_ids = array_map('md5', $urls);
2504 -
2505 - // Prepare the delete request body
2506 - $request_body = array(
2507 - 'ids' => $vector_ids,
2508 - 'filter' => array(
2509 - 'source_url' => array(
2510 - '$in' => $urls
2511 - )
2512 - )
2513 - );
2514 -
2515 - // Make the deletion request
2516 - $response = wp_remote_post($api_endpoint, array(
2517 - 'headers' => array(
2518 - 'Api-Key' => $api_key,
2519 - 'accept' => 'application/json',
2520 - 'content-type' => 'application/json'
2521 - ),
2522 - 'body' => wp_json_encode($request_body),
2523 - 'timeout' => 30,
2524 - 'data_format' => 'body'
2525 - ));
2526 -
2527 - // Handle WordPress HTTP API errors
2528 - if (is_wp_error($response)) {
2529 - return array(
2530 - 'success' => false,
2531 - 'message' => $response->get_error_message()
2532 - );
2533 - }
2534 -
2535 - // Check response status
2536 - $response_code = wp_remote_retrieve_response_code($response);
2537 - if ($response_code !== 200) {
2538 - $body = wp_remote_retrieve_body($response);
2539 - return array(
2540 - 'success' => false,
2541 - 'message' => sprintf(
2542 - 'Pinecone API error (HTTP %d): %s',
2543 - $response_code,
2544 - $body
2545 - )
2546 - );
2547 - }
2548 -
2549 - // Parse response body
2550 - $body = wp_remote_retrieve_body($response);
2551 - $response_data = json_decode($body, true);
2552 -
2553 - // Final validation of the response
2554 - if (json_last_error() !== JSON_ERROR_NONE) {
2555 - return array(
2556 - 'success' => false,
2557 - 'message' => 'Failed to parse Pinecone response: ' . json_last_error_msg()
2558 - );
2559 - }
2560 -
2561 - return array(
2562 - 'success' => true,
2563 - 'message' => sprintf('Successfully deleted %d vectors from Pinecone', count($vector_ids))
2564 - );
2565 -}
2566 -
2567 -
2568 -
2569 -
2570 -
2571 -public function mxchat_create_activation_page() {
2572 - $license_status = get_option('mxchat_license_status', 'inactive');
2573 - $license_error = get_option('mxchat_license_error', '');
2574 - ?>
2575 - <div class="wrap mxchat-admin-activation">
2576 - <div class="mxchat-pro-hero">
2577 - <h1 class="pro-title">
2578 - <span class="pro-gradient-text">Activate</span> MxChat Pro
2579 - </h1>
2580 - <p class="pro-subtitle">
2581 - <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
2582 - </p>
2583 - </div>
2584 -
2585 - <?php if ($license_status === 'inactive' && !empty($license_error)): ?>
2586 - <div class="error notice">
2587 - <p><?php echo esc_html($license_error); ?></p>
2588 - </div>
2589 - <?php endif; ?>
2590 -
2591 - <form id="mxchat-activation-form" class="mxchat-pro-form" style="<?php echo $license_status === 'active' ? 'display: none;' : ''; ?>">
2592 - <div class="mxchat-pro-form-container">
2593 - <table class="form-table">
2594 - <tr valign="top">
2595 - <th scope="row"><?php esc_html_e('Email Address', 'mxchat'); ?></th>
2596 - <td>
2597 - <input type="email" id="mxchat_pro_email" name="mxchat_pro_email" value="<?php echo esc_attr(get_option('mxchat_pro_email')); ?>" class="regular-text mxchat-pro-input" required />
2598 - </td>
2599 - </tr>
2600 - <tr valign="top">
2601 - <th scope="row"><?php esc_html_e('Activation Key', 'mxchat'); ?></th>
2602 - <td>
2603 - <input type="text" id="mxchat_activation_key" name="mxchat_activation_key" value="<?php echo esc_attr(get_option('mxchat_activation_key')); ?>" class="regular-text mxchat-pro-input" required />
2604 - </td>
2605 - </tr>
2606 - </table>
2607 - <?php if ($license_status !== 'active'): ?>
2608 - <div class="mxchat-pro-button-container">
2609 - <button type="submit" id="activate_license_button" class="button button-primary mxchat-pro-button"><?php esc_html_e('Activate License', 'mxchat'); ?></button>
2610 - <div id="mxchat-activation-spinner" class="mxchat-activation-spinner" style="display: none;"></div>
2611 - </div>
2612 - <?php endif; ?>
2613 - </div>
2614 - </form>
2615 - <!-- License Status Display -->
2616 - <div class="mxchat-pro-status">
2617 - <h3><?php esc_html_e('License Status:', 'mxchat'); ?>
2618 - <span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
2619 - <?php echo $license_status === 'active' ? esc_html__('Active', 'mxchat') : esc_html__('Inactive', 'mxchat'); ?>
2620 - </span>
2621 - </h3>
2622 - </div>
2623 -
2624 - </div>
2625 - <?php
2626 -}
2627 -
2628 -public function mxchat_intents_page_html() {
2629 - if (!current_user_can('manage_options')) {
2630 - return;
2631 - }
2632 -
2633 - // Keep existing data fetching logic
2634 - global $wpdb;
2635 - $table_name = $wpdb->prefix . 'mxchat_intents';
2636 - $page = isset($_GET['paged']) ? max(1, intval($_GET['paged'])) : 1;
2637 - $per_page = 20;
2638 - $offset = ($page - 1) * $per_page;
2639 -
2640 - // Success message
2641 - if (isset($_GET['updated']) && $_GET['updated'] === 'true') {
2642 - echo '<div class="notice notice-success is-dismissible"><p>' .
2643 - esc_html__('Intent updated successfully.', 'mxchat') .
2644 - '</p></div>';
2645 - }
2646 -
2647 - // Filtering logic
2648 - $where = '1=1';
2649 - $search_term = isset($_GET['s']) ? trim($_GET['s']) : '';
2650 - $callback_filter = isset($_GET['callback_filter']) ? sanitize_text_field($_GET['callback_filter']) : '';
2651 -
2652 - if ($search_term) {
2653 - $search_term_like = '%' . $wpdb->esc_like($search_term) . '%';
2654 - $where .= $wpdb->prepare(' AND (intent_label LIKE %s OR phrases LIKE %s)',
2655 - $search_term_like, $search_term_like);
2656 - }
2657 -
2658 - if ($callback_filter) {
2659 - $where .= $wpdb->prepare(' AND callback_function = %s', $callback_filter);
2660 - }
2661 -
2662 - // Pagination
2663 - $total_intents = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE $where");
2664 - $total_pages = ceil($total_intents / $per_page);
2665 -
2666 - // Get intents
2667 - $intents = $wpdb->get_results($wpdb->prepare(
2668 - "SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d",
2669 - $per_page, $offset
2670 - ));
2671 -
2672 - // Get callbacks
2673 - $available_callbacks = $this->mxchat_get_available_callbacks();
2674 -
2675 - ?>
2676 - <div class="wrap mxchat-wrapper">
2677 - <!-- Hero Section -->
2678 - <div class="mxchat-hero">
2679 - <h1 class="mxchat-main-title">
2680 - <span class="mxchat-gradient-text">Intent</span> Manager
2681 - </h1>
2682 - <p class="mxchat-hero-subtitle">
2683 - <?php esc_html_e('Create and manage custom intents to enhance your chatbots understanding and response capabilities.', 'mxchat'); ?>
2684 - </p>
2685 - </div>
2686 -
2687 - <div class="mxchat-content">
2688 - <!-- Add Intent Card -->
2689 - <div class="mxchat-card">
2690 - <div class="mxchat-card-header">
2691 - <h2><?php esc_html_e('Add New Intent', 'mxchat'); ?></h2>
2692 - </div>
2693 -
2694 - <div class="mxchat-intent-documentation">
2695 - <p>
2696 - <?php esc_html_e('We highly encourage users to quickly read our ', 'mxchat'); ?>
2697 - <a href="https://mxchat.ai/documentation/#intents" target="_blank" rel="noopener noreferrer">
2698 - <?php esc_html_e('documentation', 'mxchat'); ?>
2699 - </a>
2700 - <?php esc_html_e(' to better understand intents. Some intents require setup in the Integration tab. If your intent is not triggering lower similarity threshold test.', 'mxchat'); ?>
2701 - </p>
2702 - </div>
2703 -
2704 - <form id="mxchat-add-intent-form" method="post"
2705 - action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2706 - <input type="hidden" name="action" value="mxchat_add_intent">
2707 - <?php wp_nonce_field('mxchat_add_intent_nonce'); ?>
2708 -
2709 - <div class="mxchat-form-group">
2710 - <label for="intent_label">
2711 - <?php esc_html_e('Intent Label (For your reference only)', 'mxchat'); ?>
2712 - </label>
2713 - <input name="intent_label" type="text" id="intent_label" required
2714 - class="mxchat-intent-input"
2715 - placeholder="<?php esc_attr_e('Example Email Capture: Newsletter Signup', 'mxchat'); ?>">
2716 - </div>
2717 -
2718 - <div class="mxchat-form-group">
2719 - <label for="phrases">
2720 - <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
2721 - </label>
2722 - <textarea name="phrases" id="phrases" rows="5" required
2723 - class="mxchat-intent-textarea"
2724 - placeholder="<?php esc_attr_e('Example Email Capture: sign me up, subscribe me, I want to join, add me to the newsletter, send me updates, keep me informed', 'mxchat'); ?>"></textarea>
2725 - </div>
2726 -
2727 - <div class="mxchat-form-group">
2728 - <label for="callback_function">
2729 - <?php esc_html_e('Callback Function', 'mxchat'); ?>
2730 - </label>
2731 - <select name="callback_function" id="callback_function"
2732 - class="mxchat-intent-select" required>
2733 - <option value="">
2734 - <?php esc_html_e('Select a Callback', 'mxchat'); ?>
2735 - </option>
2736 - <?php
2737 - $groups = $this->mxchat_get_available_callbacks(true);
2738 - foreach ($groups as $group_label => $group_callbacks) :
2739 - echo '<optgroup label="' . esc_attr($group_label) . '">';
2740 - foreach ($group_callbacks as $function => $data) :
2741 - $label = $data['label'];
2742 - $pro_only = $data['pro_only'];
2743 - $disabled = (!$this->is_activated && $pro_only) ? 'disabled' : '';
2744 - $label_suffix = (!$this->is_activated && $pro_only) ? ' (Pro Only)' : '';
2745 - ?>
2746 - <option value="<?php echo esc_attr($function); ?>"
2747 - <?php echo $disabled; ?>>
2748 - <?php echo esc_html($label . $label_suffix); ?>
2749 - </option>
2750 - <?php
2751 - endforeach;
2752 - echo '</optgroup>';
2753 - endforeach;
2754 - ?>
2755 - </select>
2756 - </div>
2757 -
2758 - <button type="submit" class="mxchat-button-primary">
2759 - <?php esc_html_e('Add Intent', 'mxchat'); ?>
2760 - </button>
2761 - </form>
2762 - </div>
2763 -
2764 - <!-- Manage Intents Card -->
2765 - <div class="mxchat-card">
2766 - <div class="mxchat-card-header">
2767 - <h2><?php esc_html_e('Manage Intents', 'mxchat'); ?></h2>
2768 - <div class="mxchat-header-actions">
2769 - <form method="get" class="mxchat-search-form">
2770 - <input type="hidden" name="page" value="mxchat-intents">
2771 - <div class="mxchat-search-group">
2772 - <span class="dashicons dashicons-search"></span>
2773 - <input type="text" name="s"
2774 - placeholder="<?php esc_attr_e('Search Intents', 'mxchat'); ?>"
2775 - value="<?php echo esc_attr($search_term); ?>">
2776 - <select name="callback_filter" class="mxchat-intent-filter">
2777 - <option value="">
2778 - <?php esc_html_e('All Callbacks', 'mxchat'); ?>
2779 - </option>
2780 - <?php foreach ($available_callbacks as $function => $callback_data) :
2781 - $label = $callback_data['label']; ?>
2782 - <option value="<?php echo esc_attr($function); ?>"
2783 - <?php selected($callback_filter, $function); ?>>
2784 - <?php echo esc_html($label); ?>
2785 - </option>
2786 - <?php endforeach; ?>
2787 - </select>
2788 - <button type="submit" class="mxchat-button-secondary">
2789 - <?php esc_html_e('Filter', 'mxchat'); ?>
2790 - </button>
2791 - </div>
2792 - </form>
2793 - </div>
2794 - </div>
2795 -
2796 - <div class="mxchat-table-wrapper">
2797 - <table class="mxchat-records-table">
2798 - <thead>
2799 - <tr>
2800 - <th><?php esc_html_e('Intent Label', 'mxchat'); ?></th>
2801 - <th><?php esc_html_e('Phrases', 'mxchat'); ?></th>
2802 - <th><?php esc_html_e('Callback Function', 'mxchat'); ?></th>
2803 - <th><?php esc_html_e('Similarity Threshold', 'mxchat'); ?></th>
2804 - <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
2805 - </tr>
2806 - </thead>
2807 - <tbody>
2808 - <?php if ($intents) :
2809 - foreach ($intents as $intent) :
2810 - $callback_function = $intent->callback_function;
2811 - $callback_label = isset($available_callbacks[$callback_function]['label'])
2812 - ? $available_callbacks[$callback_function]['label']
2813 - : $callback_function;
2814 - $threshold_value = isset($intent->similarity_threshold)
2815 - ? round($intent->similarity_threshold * 100)
2816 - : 85;
2817 -
2818 - // Check if this is a form intent (its intent_label starts with "Form ")
2819 - $is_form_intent = strpos($intent->intent_label, 'Form ') === 0;
2820 - ?>
2821 - <tr<?php echo $is_form_intent ? ' class="mxchat-form-intent"' : ''; ?>>
2822 - <td>
2823 - <?php
2824 - if ($is_form_intent) {
2825 - // Attempt to extract the form ID from the intent_label.
2826 - preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2827 - $form_id = isset($matches[1]) ? intval($matches[1]) : 0;
2828 - if ($form_id) {
2829 - global $wpdb;
2830 - $forms_table = $wpdb->prefix . 'mxchat_forms';
2831 - $form = $wpdb->get_row($wpdb->prepare("SELECT title FROM $forms_table WHERE id = %d", $form_id));
2832 - if ($form && !empty($form->title)) {
2833 - echo esc_html($form->title);
2834 - } else {
2835 - echo esc_html($intent->intent_label);
2836 - }
2837 - } else {
2838 - echo esc_html($intent->intent_label);
2839 - }
2840 - echo ' <span class="mxchat-badge">Form Intent</span>';
2841 - } else {
2842 - echo esc_html($intent->intent_label);
2843 - }
2844 - ?>
2845 - </td>
2846 - <td class="mxchat-content-cell">
2847 - <?php echo esc_html($intent->phrases); ?>
2848 - </td>
2849 - <td><?php echo esc_html($callback_label); ?></td>
2850 - <td>
2851 - <!-- Similarity threshold adjustment (shown for all intents) -->
2852 - <form method="post"
2853 - action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2854 - class="mxchat-threshold-form">
2855 - <?php wp_nonce_field('mxchat_update_intent_threshold_nonce'); ?>
2856 - <input type="hidden" name="action"
2857 - value="mxchat_update_intent_threshold">
2858 - <input type="hidden" name="intent_id"
2859 - value="<?php echo esc_attr($intent->id); ?>">
2860 - <div class="mxchat-slider-group">
2861 - <input type="range"
2862 - name="intent_threshold"
2863 - id="intent_threshold_<?php echo esc_attr($intent->id); ?>"
2864 - min="70"
2865 - max="95"
2866 - value="<?php echo esc_attr($threshold_value); ?>"
2867 - class="mxchat-intent-slider"
2868 - oninput="document.getElementById('threshold_output_<?php echo esc_attr($intent->id); ?>').value = this.value + '%'">
2869 - <output id="threshold_output_<?php echo esc_attr($intent->id); ?>"
2870 - class="mxchat-intent-output">
2871 - <?php echo esc_html($threshold_value); ?>%
2872 - </output>
2873 - </div>
2874 - <button type="submit" class="mxchat-button-icon">
2875 - <span class="dashicons dashicons-saved"></span>
2876 - </button>
2877 - </form>
2878 - </td>
2879 - <td class="mxchat-actions-cell">
2880 - <?php if (!$is_form_intent) : ?>
2881 - <!-- Standard intents: allow edit and delete -->
2882 - <button type="button"
2883 - class="mxchat-button-icon mxchat-edit-button"
2884 - data-intent-id="<?php echo esc_attr($intent->id); ?>"
2885 - data-phrases="<?php echo esc_attr($intent->phrases); ?>">
2886 - <span class="dashicons dashicons-edit"></span>
2887 - </button>
2888 - <form method="post"
2889 - action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2890 - class="mxchat-delete-form"
2891 - onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this intent?', 'mxchat'); ?>');">
2892 - <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
2893 - <input type="hidden" name="action" value="mxchat_delete_intent">
2894 - <input type="hidden" name="intent_id"
2895 - value="<?php echo esc_attr($intent->id); ?>">
2896 - <button type="submit" class="mxchat-button-icon">
2897 - <span class="dashicons dashicons-trash"></span>
2898 - </button>
2899 - </form>
2900 - <?php else : ?>
2901 - <!-- Form intents: show manage in forms button -->
2902 - <?php
2903 - preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2904 - $form_id = isset($matches[1]) ? $matches[1] : '';
2905 - ?>
2906 - <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
2907 - class="mxchat-button-secondary">
2908 - <?php esc_html_e('Manage in Forms', 'mxchat'); ?>
2909 - </a>
2910 - <?php endif; ?>
2911 - </td>
2912 - </tr>
2913 - <?php endforeach;
2914 - else : ?>
2915 - <tr>
2916 - <td colspan="5" class="mxchat-no-records">
2917 - <?php esc_html_e('No intents found.', 'mxchat'); ?>
2918 - </td>
2919 - </tr>
2920 - <?php endif; ?>
2921 - </tbody>
2922 - </table>
2923 - </div>
2924 -
2925 - <?php if ($total_pages > 1) : ?>
2926 - <div class="mxchat-pagination">
2927 - <?php
2928 - echo paginate_links(array(
2929 - 'base' => add_query_arg('paged', '%#%'),
2930 - 'format' => '',
2931 - 'prev_text' => __('&laquo; Previous', 'mxchat'),
2932 - 'next_text' => __('Next &raquo;', 'mxchat'),
2933 - 'total' => $total_pages,
2934 - 'current' => $page
2935 - ));
2936 - ?>
2937 - </div>
2938 - <?php endif; ?>
2939 - </div>
2940 - </div>
2941 -
2942 - <!-- Edit Modal -->
2943 -<div id="mxchat-edit-modal" class="mxchat-modal" style="display: none;">
2944 - <div class="mxchat-modal-content">
2945 - <span class="mxchat-modal-close">&times;</span>
2946 - <div class="mxchat-card-header">
2947 - <h2><?php esc_html_e('Edit Intent Phrases', 'mxchat'); ?></h2>
2948 - </div>
2949 -
2950 - <form id="mxchat-edit-intent-form" method="post"
2951 - action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2952 - <?php wp_nonce_field('mxchat_edit_intent_nonce'); ?>
2953 - <input type="hidden" name="action" value="mxchat_edit_intent">
2954 - <input type="hidden" name="intent_id" id="edit_intent_id">
2955 -
2956 - <div class="mxchat-form-group">
2957 - <label for="edit_phrases">
2958 - <?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
2959 - </label>
2960 - <textarea name="phrases"
2961 - id="edit_phrases"
2962 - rows="5"
2963 - class="mxchat-intent-textarea"
2964 - required></textarea>
2965 - </div>
2966 -
2967 - <div class="mxchat-modal-actions">
2968 - <button type="submit" class="mxchat-button-primary">
2969 - <?php esc_html_e('Update Phrases', 'mxchat'); ?>
2970 - </button>
2971 - <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
2972 - <?php esc_html_e('Cancel', 'mxchat'); ?>
2973 - </button>
2974 - </div>
2975 - </form>
2976 - </div>
2977 -</div>
2978 -
2979 - </div><!-- .mxchat-content -->
2980 - </div><!-- .mxchat-wrapper -->
2981 -
2982 - <div id="mxchat-intent-loading" class="mxchat-intent-loading" style="display: none;">
2983 - <div class="mxchat-intent-loading-spinner"></div>
2984 - <div class="mxchat-intent-loading-text">
2985 - <?php esc_html_e('Saving intent, please wait...', 'mxchat'); ?>
2986 - </div>
2987 - </div>
2988 -<?php
2989 -}
2990 -
2991 -
2992 -
2993 -/**
2994 - * Handle editing of intent phrases
2995 - *
2996 - * @since 1.0.0
2997 - * @return void
2998 - */
2999 -public function handle_edit_intent() {
3000 - // Verify nonce and user capabilities
3001 - if (!isset($_POST['_wpnonce']) || !wp_verify_nonce($_POST['_wpnonce'], 'mxchat_edit_intent_nonce')) {
3002 - wp_die(esc_html__('Security check failed.', 'mxchat'));
3003 - }
3004 -
3005 - if (!current_user_can('manage_options')) {
3006 - wp_die(esc_html__('You do not have permission to perform this action.', 'mxchat'));
3007 - }
3008 -
3009 - // Validate and sanitize input
3010 - $intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
3011 - if (!$intent_id) {
3012 - wp_die(esc_html__('Invalid intent ID.', 'mxchat'));
3013 - }
3014 -
3015 - $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
3016 - if (empty($phrases_input)) {
3017 - wp_die(esc_html__('Phrases cannot be empty.', 'mxchat'));
3018 - }
3019 -
3020 - // Process phrases the same way as in intent creation
3021 - $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
3022 -
3023 - if (empty($phrases_array)) {
3024 - wp_die(esc_html__('Please enter at least one valid phrase.', 'mxchat'));
3025 - }
3026 -
3027 - // Generate embeddings and combine them
3028 - $vectors = [];
3029 - foreach ($phrases_array as $phrase) {
3030 - $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3031 - if (is_array($embedding_vector)) {
3032 - $vectors[] = $embedding_vector;
3033 - } else {
3034 - wp_die(esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase));
3035 - }
3036 - }
3037 -
3038 - if (empty($vectors)) {
3039 - wp_die(esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
3040 - }
3041 -
3042 - // Create combined vector just like in intent creation
3043 - $combined_vector = $this->mxchat_average_vectors($vectors);
3044 - $serialized_vector = maybe_serialize($combined_vector);
3045 -
3046 - global $wpdb;
3047 - $table_name = $wpdb->prefix . 'mxchat_intents';
3048 -
3049 - // Update the intent with both new phrases and the combined vector
3050 - $result = $wpdb->update(
3051 - $table_name,
3052 - array(
3053 - 'phrases' => implode(', ', $phrases_array),
3054 - 'embedding_vector' => $serialized_vector
3055 - ),
3056 - array('id' => $intent_id),
3057 - array('%s', '%s'),
3058 - array('%d')
3059 - );
3060 -
3061 - if (false === $result) {
3062 - wp_die(esc_html__('Failed to update intent.', 'mxchat'));
3063 - }
3064 -
3065 - // Redirect back to the intents page with a success message
3066 - $redirect_url = add_query_arg(
3067 - array(
3068 - 'page' => 'mxchat-intents',
3069 - 'updated' => 'true'
3070 - ),
3071 - admin_url('admin.php')
3072 - );
3073 -
3074 - wp_safe_redirect($redirect_url);
3075 - exit;
3076 -}
3077 -public function mxchat_handle_update_intent_threshold() {
3078 - if ( ! current_user_can( 'manage_options' ) ) {
3079 - wp_die( esc_html__('Unauthorized user', 'mxchat') );
3080 - }
3081 -
3082 - check_admin_referer('mxchat_update_intent_threshold_nonce');
3083 -
3084 - if (isset($_POST['intent_id'], $_POST['intent_threshold'])) {
3085 - global $wpdb;
3086 - $table_name = $wpdb->prefix . 'mxchat_intents';
3087 - $intent_id = intval($_POST['intent_id']);
3088 - $threshold_percentage = max(70, min(95, intval($_POST['intent_threshold'])));
3089 - $similarity_threshold = $threshold_percentage / 100;
3090 -
3091 - $wpdb->update(
3092 - $table_name,
3093 - ['similarity_threshold' => $similarity_threshold],
3094 - ['id' => $intent_id],
3095 - ['%f'],
3096 - ['%d']
3097 - );
3098 - }
3099 -
3100 - wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3101 - exit;
3102 -}
3103 -
3104 -public function mxchat_handle_add_intent() {
3105 - if ( ! current_user_can( 'manage_options' ) ) {
3106 - wp_die( esc_html__('Unauthorized user', 'mxchat') );
3107 - }
3108 -
3109 - check_admin_referer('mxchat_add_intent_nonce');
3110 -
3111 - global $wpdb;
3112 - $table_name = $wpdb->prefix . 'mxchat_intents';
3113 -
3114 - $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
3115 - $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
3116 - $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
3117 - $default_threshold = 0.85;
3118 -
3119 - if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
3120 - wp_die( esc_html__('Invalid input. Please ensure all fields are filled out.', 'mxchat') );
3121 - }
3122 -
3123 - $available_callbacks = $this->mxchat_get_available_callbacks();
3124 -
3125 - if (!array_key_exists($callback_function, $available_callbacks)) {
3126 - wp_die( esc_html__('Invalid callback function selected.', 'mxchat') );
3127 - }
3128 -
3129 - $is_pro_only = $available_callbacks[$callback_function]['pro_only'];
3130 - if ($is_pro_only && !$this->is_activated) {
3131 - wp_die( esc_html__('This callback function is available in the Pro version only.', 'mxchat') );
3132 - }
3133 -
3134 - $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
3135 -
3136 - if (empty($phrases_array)) {
3137 - wp_die( esc_html__('Please enter at least one valid phrase.', 'mxchat') );
3138 - }
3139 -
3140 - $vectors = [];
3141 - foreach ($phrases_array as $phrase) {
3142 - $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
3143 - if (is_array($embedding_vector)) {
3144 - $vectors[] = $embedding_vector;
3145 - } else {
3146 - wp_die( esc_html__('Error generating embedding for phrase: ', 'mxchat') . esc_html($phrase) );
3147 - }
3148 - }
3149 -
3150 - if (!empty($vectors)) {
3151 - $combined_vector = $this->mxchat_average_vectors($vectors);
3152 - $serialized_vector = maybe_serialize($combined_vector);
3153 -
3154 - $result = $wpdb->insert($table_name, [
3155 - 'intent_label' => $intent_label,
3156 - 'phrases' => implode(', ', $phrases_array),
3157 - 'embedding_vector' => $serialized_vector,
3158 - 'callback_function' => $callback_function,
3159 - 'similarity_threshold' => $default_threshold,
3160 - ]);
3161 -
3162 - if ($result === false) {
3163 - wp_die( esc_html__('Database error: ', 'mxchat') . esc_html($wpdb->last_error) );
3164 - }
3165 - } else {
3166 - wp_die( esc_html__('No valid embeddings generated. Please check your phrases.', 'mxchat') );
3167 - }
3168 -
3169 - wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3170 - exit;
3171 -}
3172 -
3173 -
3174 -
3175 -
3176 -
3177 -
3178 -private function mxchat_get_available_callbacks($grouped = false) {
3179 - $callbacks = [
3180 - 'mxchat_handle_email_capture' => [
3181 - 'label' => __('Email Capture', 'mxchat'),
3182 - 'pro_only' => false,
3183 - 'group' => __('Customer Engagement', 'mxchat'),
3184 - ],
3185 - 'mxchat_generate_image' => [
3186 - 'label' => __('Generate Image', 'mxchat'),
3187 - 'pro_only' => true,
3188 - 'group' => __('Other Features', 'mxchat'),
3189 - ],
3190 - 'mxchat_handle_search_request' => [
3191 - 'label' => __('Brave Web Search', 'mxchat'),
3192 - 'pro_only' => false,
3193 - 'group' => __('Search Features', 'mxchat'),
3194 - ],
3195 - 'mxchat_handle_image_search_request' => [
3196 - 'label' => __('Brave Image Search', 'mxchat'),
3197 - 'pro_only' => false,
3198 - 'group' => __('Search Features', 'mxchat'),
3199 - ],
3200 - 'mxchat_handle_pdf_discussion' => [
3201 - 'label' => __('Chat with PDF', 'mxchat'),
3202 - 'pro_only' => true,
3203 - 'group' => __('Other Features', 'mxchat'),
3204 - ],
3205 - 'mxchat_live_agent_handover' => [
3206 - 'label' => __('Live Agent', 'mxchat'),
3207 - 'pro_only' => true,
3208 - 'group' => __('Customer Engagement', 'mxchat'),
3209 - ],
3210 - 'mxchat_handle_switch_to_chatbot_intent' => [
3211 - 'label' => __('Back to Chatbot', 'mxchat'),
3212 - 'pro_only' => true,
3213 - 'group' => __('Customer Engagement', 'mxchat'),
3214 - ],
3215 - ];
3216 -
3217 - // Allow other plugins to add their callbacks
3218 - $callbacks = apply_filters('mxchat_available_callbacks', $callbacks);
3219 -
3220 - // Return grouped structure if requested
3221 - if ($grouped) {
3222 - $grouped_callbacks = [];
3223 - foreach ($callbacks as $key => $data) {
3224 - $group_label = $data['group'] ?? __('Other Features', 'mxchat');
3225 - $grouped_callbacks[$group_label][$key] = [
3226 - 'label' => $data['label'],
3227 - 'pro_only' => $data['pro_only'],
3228 - ];
3229 - }
3230 - return $grouped_callbacks;
3231 - }
3232 - return $callbacks;
3233 -}
3234 -
3235 -
3236 -private function mxchat_average_vectors($vectors) {
3237 - $vector_length = count($vectors[0]);
3238 - $sum_vector = array_fill(0, $vector_length, 0);
3239 -
3240 - foreach ($vectors as $vector) {
3241 - for ($i = 0; $i < $vector_length; $i++) {
3242 - $sum_vector[$i] += $vector[$i];
3243 - }
3244 - }
3245 -
3246 - // Divide each component by the number of vectors to get the average
3247 - $num_vectors = count($vectors);
3248 - for ($i = 0; $i < $vector_length; $i++) {
3249 - $sum_vector[$i] /= $num_vectors;
3250 - }
3251 -
3252 - return $sum_vector;
3253 -}
3254 -
3255 -public function mxchat_handle_delete_intent() {
3256 - if ( ! current_user_can( 'manage_options' ) ) {
3257 - wp_die( esc_html__('Unauthorized user', 'mxchat') );
3258 - }
3259 -
3260 - check_admin_referer('mxchat_delete_intent_nonce');
3261 -
3262 - if (isset($_POST['intent_id'])) {
3263 - global $wpdb;
3264 - $table_name = $wpdb->prefix . 'mxchat_intents';
3265 - $intent_id = intval($_POST['intent_id']);
3266 -
3267 - $wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
3268 - }
3269 -
3270 - wp_safe_redirect(admin_url('admin.php?page=mxchat-intents'));
3271 - exit;
3272 -}
3273 -
3274 -
3275 -public function mxchat_page_init() {
3276 - // Register settings
3277 - register_setting(
3278 - 'mxchat_option_group',
3279 - 'mxchat_options',
3280 - array($this, 'mxchat_sanitize')
3281 - );
3282 -
3283 - register_setting(
3284 - 'mxchat_option_group',
3285 - 'mxchat_similarity_threshold',
3286 - array(
3287 - 'type' => 'number',
3288 - 'sanitize_callback' => function($value) {
3289 - $value = absint($value); // Ensure it's an integer
3290 - return min(max($value, 70), 85); // Enforce range
3291 - },
3292 - 'default' => 80,
3293 - )
3294 - );
3295 -
3296 - // Chatbot Settings Section
3297 - add_settings_section(
3298 - 'mxchat_chatbot_section',
3299 - esc_html__('Chatbot Settings', 'mxchat'),
3300 - null,
3301 - 'mxchat-chatbot'
3302 - );
3303 -
3304 - // Similarity Threshold Slider
3305 - add_settings_field(
3306 - 'similarity_threshold', // Field ID
3307 - esc_html__('Similarity Threshold', 'mxchat'), // Field title
3308 - array($this, 'mxchat_similarity_threshold_callback'), // Callback function
3309 - 'mxchat-chatbot', // Page
3310 - 'mxchat_chatbot_section' // Section
3311 - );
3312 -
3313 - add_settings_field(
3314 - 'append_to_body',
3315 - esc_html__('Auto-Display Chatbot', 'mxchat'),
3316 - array($this, 'mxchat_append_to_body_callback'),
3317 - 'mxchat-chatbot',
3318 - 'mxchat_chatbot_section'
3319 - );
3320 -
3321 -
3322 - // Existing fields...
3323 - add_settings_field(
3324 - 'api_key',
3325 - esc_html__('OpenAI API Key', 'mxchat'),
3326 - array($this, 'api_key_callback'),
3327 - 'mxchat-chatbot',
3328 - 'mxchat_chatbot_section'
3329 - );
3330 -
3331 - add_settings_field(
3332 - 'xai_api_key',
3333 - esc_html__('X.AI API Key', 'mxchat'),
3334 - array($this, 'xai_api_key_callback'),
3335 - 'mxchat-chatbot',
3336 - 'mxchat_chatbot_section'
3337 - );
3338 -
3339 - add_settings_field(
3340 - 'claude_api_key',
3341 - esc_html__('Claude API Key', 'mxchat'),
3342 - array($this, 'claude_api_key_callback'),
3343 - 'mxchat-chatbot',
3344 - 'mxchat_chatbot_section'
3345 - );
3346 -
3347 - add_settings_field(
3348 - 'deepseek_api_key',
3349 - esc_html__('DeepSeek API Key', 'mxchat'),
3350 - array($this, 'deepseek_api_key_callback'),
3351 - 'mxchat-chatbot',
3352 - 'mxchat_chatbot_section'
3353 - );
3354 -
3355 - add_settings_field(
3356 - 'system_prompt_instructions',
3357 - esc_html__('AI Instructions (Behavior)', 'mxchat'),
3358 - array($this, 'system_prompt_instructions_callback'),
3359 - 'mxchat-chatbot',
3360 - 'mxchat_chatbot_section'
3361 - );
3362 -
3363 - add_settings_field(
3364 - 'model',
3365 - esc_html__('Model', 'mxchat'),
3366 - array($this, 'mxchat_model_callback'),
3367 - 'mxchat-chatbot',
3368 - 'mxchat_chatbot_section'
3369 - );
3370 -
3371 - add_settings_field(
3372 - 'top_bar_title',
3373 - esc_html__('Top Bar Title', 'mxchat'),
3374 - array($this, 'mxchat_top_bar_title_callback'),
3375 - 'mxchat-chatbot',
3376 - 'mxchat_chatbot_section'
3377 - );
3378 -
3379 - add_settings_field(
3380 - 'enable_email_block',
3381 - esc_html__('Require Email To Chat', 'mxchat'),
3382 - array($this, 'enable_email_block_callback'),
3383 - 'mxchat-chatbot',
3384 - 'mxchat_chatbot_section'
3385 - );
3386 -
3387 - add_settings_field(
3388 - 'email_blocker_header_content',
3389 - esc_html__('Require Email Chat Content', 'mxchat'),
3390 - array($this, 'email_blocker_header_content_callback'),
3391 - 'mxchat-chatbot',
3392 - 'mxchat_chatbot_section'
3393 - );
3394 -
3395 - add_settings_field(
3396 - 'email_blocker_button_text',
3397 - esc_html__('Require Email Chat Button Text', 'mxchat'),
3398 - [$this, 'email_blocker_button_text_callback'],
3399 - 'mxchat-chatbot',
3400 - 'mxchat_chatbot_section'
3401 - );
3402 -
3403 - add_settings_field(
3404 - 'intro_message',
3405 - esc_html__('Introductory Message', 'mxchat'),
3406 - array($this, 'mxchat_intro_message_callback'),
3407 - 'mxchat-chatbot',
3408 - 'mxchat_chatbot_section'
3409 - );
3410 -
3411 - add_settings_field(
3412 - 'input_copy',
3413 - esc_html__('Input Copy', 'mxchat'),
3414 - array($this, 'mxchat_input_copy_callback'),
3415 - 'mxchat-chatbot',
3416 - 'mxchat_chatbot_section'
3417 - );
3418 -
3419 - add_settings_field(
3420 - 'rate_limit_logged_out',
3421 - __('Rate Limit for Logged-out Users', 'mxchat'),
3422 - array($this, 'mxchat_rate_limit_logged_out_callback'),
3423 - 'mxchat-chatbot',
3424 - 'mxchat_chatbot_section'
3425 - );
3426 -
3427 - add_settings_field(
3428 - 'rate_limit_roles',
3429 - __('Rate Limits by User Role', 'mxchat'),
3430 - array($this, 'mxchat_rate_limit_roles_callback'),
3431 - 'mxchat-chatbot',
3432 - 'mxchat_chatbot_section'
3433 - );
3434 -
3435 - add_settings_field(
3436 - 'rate_limit_message',
3437 - esc_html__('Rate Limit Message', 'mxchat'),
3438 - array($this, 'mxchat_rate_limit_message_callback'),
3439 - 'mxchat-chatbot',
3440 - 'mxchat_chatbot_section'
3441 - );
3442 -
3443 - add_settings_field(
3444 - 'pre_chat_message',
3445 - esc_html__('Chat Teaser Pop-up', 'mxchat'),
3446 - array($this, 'mxchat_pre_chat_message_callback'),
3447 - 'mxchat-chatbot',
3448 - 'mxchat_chatbot_section'
3449 - );
3450 -
3451 - add_settings_field(
3452 - 'privacy_toggle',
3453 - esc_html__('Toggle Privacy Notice', 'mxchat'),
3454 - array($this, 'mxchat_privacy_toggle_callback'),
3455 - 'mxchat-chatbot',
3456 - 'mxchat_chatbot_section'
3457 - );
3458 -
3459 - add_settings_field(
3460 - 'complianz_toggle',
3461 - esc_html__('Enable Complianz', 'mxchat'),
3462 - array($this, 'mxchat_complianz_toggle_callback'),
3463 - 'mxchat-chatbot',
3464 - 'mxchat_chatbot_section'
3465 - );
3466 -
3467 - add_settings_field(
3468 - 'link_target_toggle',
3469 - esc_html__('Open Links in a New Tab', 'mxchat'),
3470 - array($this, 'mxchat_link_target_toggle_callback'),
3471 - 'mxchat-chatbot',
3472 - 'mxchat_chatbot_section'
3473 - );
3474 -
3475 - add_settings_field(
3476 - 'chat_persistence_toggle',
3477 - esc_html__('Enable Chat Persistence', 'mxchat'),
3478 - array($this, 'mxchat_chat_persistence_toggle_callback'),
3479 - 'mxchat-chatbot',
3480 - 'mxchat_chatbot_section'
3481 - );
3482 -
3483 - add_settings_field(
3484 - 'popular_question_1',
3485 - esc_html__('Quick Question 1', 'mxchat'),
3486 - array($this, 'mxchat_popular_question_1_callback'),
3487 - 'mxchat-chatbot',
3488 - 'mxchat_chatbot_section'
3489 - );
3490 -
3491 - add_settings_field(
3492 - 'popular_question_2',
3493 - esc_html__('Quick Question 2', 'mxchat'),
3494 - array($this, 'mxchat_popular_question_2_callback'),
3495 - 'mxchat-chatbot',
3496 - 'mxchat_chatbot_section'
3497 - );
3498 -
3499 - add_settings_field(
3500 - 'popular_question_3',
3501 - esc_html__('Quick Question 3', 'mxchat'),
3502 - array($this, 'mxchat_popular_question_3_callback'),
3503 - 'mxchat-chatbot',
3504 - 'mxchat_chatbot_section'
3505 - );
3506 -
3507 - add_settings_field(
3508 - 'additional_popular_questions',
3509 - esc_html__('Additional Quick Questions', 'mxchat'),
3510 - array($this, 'mxchat_additional_popular_questions_callback'),
3511 - 'mxchat-chatbot',
3512 - 'mxchat_chatbot_section'
3513 - );
3514 -
3515 -
3516 - // Loops Settings Section
3517 - add_settings_section(
3518 - 'mxchat_loops_section',
3519 - esc_html__('Loops Settings', 'mxchat'),
3520 - null,
3521 - 'mxchat-embed'
3522 - );
3523 -
3524 - // Loops Settings Fields
3525 - add_settings_field(
3526 - 'loops_api_key',
3527 - esc_html__('Loops API Key', 'mxchat'),
3528 - array($this, 'mxchat_loops_api_key_callback'),
3529 - 'mxchat-embed',
3530 - 'mxchat_loops_section'
3531 - );
3532 -
3533 - add_settings_field(
3534 - 'loops_mailing_list',
3535 - esc_html__('Loops Mailing List', 'mxchat'),
3536 - array($this, 'mxchat_loops_mailing_list_callback'),
3537 - 'mxchat-embed',
3538 - 'mxchat_loops_section'
3539 - );
3540 -
3541 - add_settings_field(
3542 - 'triggered_phrase_response',
3543 - esc_html__('Triggered Phrase Response', 'mxchat'),
3544 - array($this, 'mxchat_triggered_phrase_response_callback'),
3545 - 'mxchat-embed',
3546 - 'mxchat_loops_section'
3547 - );
3548 -
3549 - add_settings_field(
3550 - 'email_capture_response',
3551 - esc_html__('Email Capture Response', 'mxchat'),
3552 - array($this, 'mxchat_email_capture_response_callback'),
3553 - 'mxchat-embed',
3554 - 'mxchat_loops_section'
3555 - );
3556 -
3557 - // Brave Search Settings Fields
3558 - add_settings_section(
3559 - 'mxchat_brave_section',
3560 - __('Brave Search Settings', 'mxchat'),
3561 - array($this, 'mxchat_brave_section_callback'),
3562 - 'mxchat-embed'
3563 - );
3564 -
3565 - add_settings_field(
3566 - 'brave_api_key',
3567 - __('Brave API Key', 'mxchat'),
3568 - array($this, 'mxchat_brave_api_key_callback'),
3569 - 'mxchat-embed',
3570 - 'mxchat_brave_section'
3571 - );
3572 -
3573 - add_settings_field(
3574 - 'brave_image_count',
3575 - __('Number of Images to Return', 'mxchat'),
3576 - array($this, 'mxchat_brave_image_count_callback'),
3577 - 'mxchat-embed',
3578 - 'mxchat_brave_section'
3579 - );
3580 -
3581 - add_settings_field(
3582 - 'brave_safe_search',
3583 - __('Safe Search', 'mxchat'),
3584 - array($this, 'mxchat_brave_safe_search_callback'),
3585 - 'mxchat-embed',
3586 - 'mxchat_brave_section'
3587 - );
3588 -
3589 - add_settings_field(
3590 - 'brave_news_count',
3591 - __('Number of News Articles', 'mxchat'),
3592 - array($this, 'mxchat_brave_news_count_callback'),
3593 - 'mxchat-embed',
3594 - 'mxchat_brave_section'
3595 - );
3596 -
3597 - add_settings_field(
3598 - 'brave_country',
3599 - __('Country', 'mxchat'),
3600 - array($this, 'mxchat_brave_country_callback'),
3601 - 'mxchat-embed',
3602 - 'mxchat_brave_section'
3603 - );
3604 -
3605 - add_settings_field(
3606 - 'brave_language',
3607 - __('Language', 'mxchat'),
3608 - array($this, 'mxchat_brave_language_callback'),
3609 - 'mxchat-embed',
3610 - 'mxchat_brave_section'
3611 - );
3612 -
3613 - // Chat with PDF Intent Settings Fields
3614 - add_settings_section(
3615 - 'mxchat_pdf_intent_section',
3616 - __('Toolbar Settings & Intents', 'mxchat'),
3617 - array($this, 'mxchat_pdf_intent_section_callback'),
3618 - 'mxchat-embed'
3619 - );
3620 -
3621 - add_settings_field(
3622 - 'chat_toolbar_toggle',
3623 - __('Show Chat Toolbar', 'mxchat'),
3624 - array($this, 'mxchat_chat_toolbar_toggle_callback'),
3625 - 'mxchat-embed',
3626 - 'mxchat_pdf_intent_section'
3627 - );
3628 -
3629 - add_settings_field(
3630 - 'pdf_intent_trigger_text',
3631 - __('Intent Trigger Text', 'mxchat'),
3632 - array($this, 'mxchat_pdf_intent_trigger_text_callback'),
3633 - 'mxchat-embed',
3634 - 'mxchat_pdf_intent_section'
3635 - );
3636 -
3637 - add_settings_field(
3638 - 'pdf_intent_success_text',
3639 - __('Success Text', 'mxchat'),
3640 - array($this, 'mxchat_pdf_intent_success_text_callback'),
3641 - 'mxchat-embed',
3642 - 'mxchat_pdf_intent_section'
3643 - );
3644 -
3645 - add_settings_field(
3646 - 'pdf_intent_error_text',
3647 - __('Error Text', 'mxchat'),
3648 - array($this, 'mxchat_pdf_intent_error_text_callback'),
3649 - 'mxchat-embed',
3650 - 'mxchat_pdf_intent_section'
3651 - );
3652 -
3653 - // Add PDF Maximum Pages Field
3654 - add_settings_field(
3655 - 'pdf_max_pages',
3656 - __('Maximum Document Pages', 'mxchat'),
3657 - array($this, 'mxchat_pdf_max_pages_callback'),
3658 - 'mxchat-embed',
3659 - 'mxchat_pdf_intent_section'
3660 - );
3661 -
3662 - // Live Agent Settings Fields
3663 - add_settings_section(
3664 - 'mxchat_live_agent_section',
3665 - __('Live Agent Settings', 'mxchat'),
3666 - array($this, 'mxchat_live_agent_section_callback'),
3667 - 'mxchat-embed'
3668 - );
3669 -
3670 - // Live Agent Status Fields (add at top of live agent settings)
3671 - add_settings_field(
3672 - 'live_agent_status',
3673 - __('Live Agent Status', 'mxchat'),
3674 - array($this, 'mxchat_live_agent_status_callback'),
3675 - 'mxchat-embed',
3676 - 'mxchat_live_agent_section'
3677 - );
3678 -
3679 - add_settings_field(
3680 - 'live_agent_notification_message',
3681 - __('Notification Message', 'mxchat'),
3682 - array($this, 'mxchat_live_agent_notification_message_callback'),
3683 - 'mxchat-embed',
3684 - 'mxchat_live_agent_section'
3685 - );
3686 -
3687 - add_settings_field(
3688 - 'live_agent_away_message',
3689 - __('Away Message', 'mxchat'),
3690 - array($this, 'mxchat_live_agent_away_message_callback'),
3691 - 'mxchat-embed',
3692 - 'mxchat_live_agent_section'
3693 - );
3694 -
3695 - add_settings_field(
3696 - 'live_agent_webhook_url',
3697 - __('Slack Webhook URL', 'mxchat'),
3698 - array($this, 'mxchat_live_agent_webhook_url_callback'),
3699 - 'mxchat-embed',
3700 - 'mxchat_live_agent_section'
3701 - );
3702 -
3703 - add_settings_field(
3704 - 'live_agent_secret_key',
3705 - __('Slack Secret Key', 'mxchat'),
3706 - array($this, 'mxchat_live_agent_secret_key_callback'),
3707 - 'mxchat-embed',
3708 - 'mxchat_live_agent_section'
3709 - );
3710 -
3711 - // Live Agent Integration Fields
3712 - add_settings_field(
3713 - 'live_agent_bot_token',
3714 - __('Slack Bot OAuth Token', 'mxchat'),
3715 - array($this, 'mxchat_live_agent_bot_token_callback'),
3716 - 'mxchat-embed',
3717 - 'mxchat_live_agent_section'
3718 - );
3719 -
3720 -
3721 -
3722 -
3723 - // General Settings Section
3724 - add_settings_section(
3725 - 'mxchat_general_section',
3726 - esc_html__('Frequently Asked Questions (FAQ)', 'mxchat'),
3727 - null,
3728 - 'mxchat-general'
3729 - );
3730 -}
3731 -
3732 -public function mxchat_prompts_page_init() {
3733 - // Register all settings as a single array
3734 - register_setting(
3735 - 'mxchat_prompts_options',
3736 - 'mxchat_prompts_options',
3737 - array(
3738 - 'type' => 'array',
3739 - 'description' => __('MXChat Knowledge Base Settings', 'mxchat'),
3740 - 'default' => array(
3741 - 'mxchat_auto_sync_posts' => 0,
3742 - 'mxchat_auto_sync_pages' => 0,
3743 - 'mxchat_use_pinecone' => 0,
3744 - 'mxchat_pinecone_api_key' => '',
3745 - 'mxchat_pinecone_environment' => '',
3746 - 'mxchat_pinecone_index' => '',
3747 - 'mxchat_pinecone_host' => '', // Add this line
3748 - ),
3749 - 'sanitize_callback' => array($this, 'sanitize_prompts_options'),
3750 - )
3751 - );
3752 -
3753 - // Add settings saved message
3754 - add_action('admin_notices', array($this, 'sync_settings_notice'));
3755 -}
3756 -
3757 -/**
3758 - * Sanitize all prompts options
3759 - *
3760 - * @param array $input The unsanitized options array
3761 - * @return array The sanitized options array
3762 - */
3763 -public function sanitize_prompts_options($input) {
3764 - // Log the incoming input.
3765 - //error_log('Sanitizing inputs: ' . print_r($input, true));
3766 -
3767 - $sanitized = array();
3768 -
3769 - // Boolean options
3770 - $sanitized['mxchat_auto_sync_posts'] = isset($input['mxchat_auto_sync_posts']) ? 1 : 0;
3771 - $sanitized['mxchat_auto_sync_pages'] = isset($input['mxchat_auto_sync_pages']) ? 1 : 0;
3772 -$sanitized['mxchat_use_pinecone'] = !empty($input['mxchat_use_pinecone']) ? 1 : 0;
3773 -
3774 - // API Key: if less than 32 characters, flag as invalid.
3775 - $api_key = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
3776 - if (!empty($api_key) && strlen($api_key) < 32) {
3777 - add_settings_error(
3778 - 'mxchat_prompts_options',
3779 - 'invalid_api_key',
3780 - __('The Pinecone API key appears to be invalid. Please check your API key.', 'mxchat')
3781 - );
3782 - $existing_options = get_option('mxchat_prompts_options', array());
3783 - $sanitized['mxchat_pinecone_api_key'] = $existing_options['mxchat_pinecone_api_key'] ?? '';
3784 - } else {
3785 - $sanitized['mxchat_pinecone_api_key'] = $api_key;
3786 - }
3787 -
3788 - // Environment and Index Name
3789 - $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
3790 - $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
3791 -
3792 - // Host: Remove protocol and validate format.
3793 - $host = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
3794 - $host = preg_replace('#^https?://#', '', $host);
3795 - //error_log('Host after removing protocol: ' . $host);
3796 - if (!empty($host)) {
3797 - if (!preg_match('/^[\w-]+\.svc\.[\w-]+\.pinecone\.io$/', $host)) {
3798 - add_settings_error(
3799 - 'mxchat_prompts_options',
3800 - 'invalid_host',
3801 - __('The Pinecone host appears to be invalid. It should look like "mxchat-vectors-zrmsquq.svc.aped-4627-b74a.pinecone.io"', 'mxchat')
3802 - );
3803 - $existing_options = get_option('mxchat_prompts_options', array());
3804 - $sanitized['mxchat_pinecone_host'] = $existing_options['mxchat_pinecone_host'] ?? '';
3805 - } else {
3806 - $sanitized['mxchat_pinecone_host'] = $host;
3807 - }
3808 - } else {
3809 - $sanitized['mxchat_pinecone_host'] = '';
3810 - }
3811 -
3812 - //error_log('Final sanitized array: ' . print_r($sanitized, true));
3813 -
3814 - return $sanitized;
3815 -}
3816 -
3817 -
3818 -public function sync_settings_notice() {
3819 - // Only show notice on our plugin page
3820 - if (!isset($_GET['page']) || $_GET['page'] !== 'mxchat-prompts') {
3821 - return;
3822 - }
3823 -
3824 - // Check if settings were updated
3825 - if (isset($_GET['settings-updated'])) {
3826 -
3827 - ?>
3828 - <div class="notice notice-success is-dismissible">
3829 - <p><?php esc_html_e('Sync settings updated successfully.', 'mxchat'); ?></p>
3830 - </div>
3831 - <?php
3832 -
3833 - }
3834 -}
3835 -// Add this sanitization function to your class
3836 -public function sanitize_sync_setting($input) {
3837 - return (bool)$input ? __('1', 'mxchat') : __('', 'mxchat');
3838 -}
3839 -
3840 -
3841 -
3842 -public function mxchat_handle_activate_license() {
3843 - // Check nonce
3844 - if (!check_ajax_referer('mxchat_activate_license_nonce', 'security', false)) {
3845 - wp_send_json_error(esc_html__('Invalid security token', 'mxchat'));
3846 - return;
3847 - }
3848 -
3849 - // Verify user capabilities
3850 - if (!current_user_can('manage_options')) {
3851 - wp_send_json_error(esc_html__('Unauthorized access', 'mxchat'));
3852 - return;
3853 - }
3854 -
3855 - $license_key = isset($_POST['mxchat_activation_key']) ? sanitize_text_field($_POST['mxchat_activation_key']) : '';
3856 - $customer_email = isset($_POST['mxchat_pro_email']) ? sanitize_email($_POST['mxchat_pro_email']) : '';
3857 -
3858 - if (empty($license_key) || empty($customer_email)) {
3859 - wp_send_json_error(esc_html__('Email or License Key is missing', 'mxchat'));
3860 - return;
3861 - }
3862 -
3863 - $product_id = 'MxChatPRO';
3864 - $response = wp_remote_get(
3865 - add_query_arg(
3866 - array(
3867 - 'wc-api' => 'software-api',
3868 - 'request' => 'activation',
3869 - 'email' => $customer_email,
3870 - 'license_key' => $license_key,
3871 - 'product_id' => $product_id
3872 - ),
3873 - 'http://mxchat.ai/'
3874 - )
3875 - );
3876 -
3877 - if (is_wp_error($response)) {
3878 - wp_send_json_error(esc_html__('Activation failed due to a server error: ', 'mxchat') . $response->get_error_message());
3879 - return;
3880 - }
3881 -
3882 - $body = wp_remote_retrieve_body($response);
3883 - $data = json_decode($body);
3884 -
3885 - if ($data && isset($data->activated) && $data->activated) {
3886 - update_option('mxchat_license_status', 'active');
3887 - update_option('mxchat_pro_email', $customer_email);
3888 - update_option('mxchat_activation_key', $license_key);
3889 - wp_send_json_success(array('message' => esc_html__('License activated successfully', 'mxchat')));
3890 - } else {
3891 - $error_message = isset($data->error) ? $data->error : esc_html__('Activation failed', 'mxchat');
3892 - update_option('mxchat_license_status', 'inactive');
3893 - update_option('mxchat_license_error', $error_message);
3894 - wp_send_json_error($error_message);
3895 - }
3896 -}
3897 -
3898 -
3899 -public function mxchat_rate_limit_logged_out_callback() {
3900 - // Load the entire 'mxchat_options' array
3901 - $all_options = get_option('mxchat_options', []);
3902 -
3903 - // Retrieve the saved rate limit or use the default value
3904 - $default_rate_limit = '10';
3905 - $selected_rate_limit = isset($all_options['rate_limit_logged_out']) ? $all_options['rate_limit_logged_out'] : $default_rate_limit;
3906 -
3907 - // Define available rate limits
3908 - $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
3909 -
3910 - // Output the dropdown
3911 - echo '<div class="pro-feature-wrapper active">';
3912 - echo '<select id="rate_limit_logged_out" name="rate_limit_logged_out">';
3913 - foreach ($rate_limits as $limit) {
3914 - echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
3915 - }
3916 - echo '</select>';
3917 - echo '<p class="description">' . esc_html__('Set the maximum number of messages a logged-out user can send within a 24-hour period.', 'mxchat') . '</p>';
3918 - echo '</div>';
3919 -}
3920 -
3921 -// Add this new callback function
3922 -public function mxchat_rate_limit_roles_callback() {
3923 - $all_options = get_option('mxchat_options', []);
3924 - $roles = wp_roles()->get_names();
3925 - $rate_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
3926 -
3927 - echo '<div class="pro-feature-wrapper active mxchat-autosave-section">';
3928 -
3929 - foreach ($roles as $role_id => $role_name) {
3930 - $default_rate_limit = '100';
3931 - $selected_rate_limit = isset($all_options['role_rate_limits'][$role_id])
3932 - ? $all_options['role_rate_limits'][$role_id]
3933 - : $default_rate_limit;
3934 -
3935 - echo '<div style="margin-bottom: 10px;">';
3936 - echo '<label style="display: inline-block; width: 150px;">' . esc_html($role_name) . ':</label>';
3937 - echo '<select
3938 - id="role_rate_limits_' . esc_attr($role_id) . '"
3939 - name="mxchat_options[role_rate_limits][' . esc_attr($role_id) . ']"
3940 - class="mxchat-autosave-field">';
3941 - foreach ($rate_limits as $limit) {
3942 - echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
3943 - }
3944 - echo '</select>';
3945 - echo '</div>';
3946 - }
3947 -
3948 - echo '<p class="description">' . esc_html__('Set the maximum number of messages users in each role can send within a 24-hour period.', 'mxchat') . '</p>';
3949 - echo '</div>';
3950 -}
3951 -
3952 -public function mxchat_rate_limit_message_callback() {
3953 - // Load the entire 'mxchat_options' array
3954 - $all_options = get_option('mxchat_options', []);
3955 -
3956 - // Retrieve the saved message or use the default value
3957 - $default_message = esc_html__('Rate limit exceeded. Please try again later.', 'mxchat');
3958 - $rate_limit_message = isset($all_options['rate_limit_message']) ? $all_options['rate_limit_message'] : $default_message;
3959 -
3960 - // Output the textarea
3961 - echo '<div class="pro-feature-wrapper active">';
3962 - printf(
3963 - '<textarea id="rate_limit_message" name="rate_limit_message" rows="3" cols="50">%s</textarea>',
3964 - esc_textarea($rate_limit_message)
3965 - );
3966 - echo '<p class="description">' . esc_html__('This message will be displayed when a user exceeds the rate limit.', 'mxchat') . '</p>';
3967 - echo '</div>';
3968 -}
3969 -
3970 -
3971 -private function mxchat_add_option_field($id, $title, $callback = '') {
3972 - add_settings_field(
3973 - $id,
3974 - __($title, 'mxchat'),
3975 - $callback ? array($this, $callback) : array($this, $id . '_callback'),
3976 - 'mxchat-max',
3977 - 'mxchat_setting_section_id',
3978 - $id === 'model' ? ['label_for' => 'model'] : []
3979 - );
3980 - }
3981 -
3982 -public function api_key_callback() {
3983 - // Retrieve from your stored 'api_key' in the mxchat_options array
3984 - $apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
3985 -
3986 - // Notice we changed the name to "api_key" (no array notation).
3987 - echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" />';
3988 - echo '<button type="button" id="toggleApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
3989 - echo '<p class="description">' . wp_kses_post(__('The <strong>OpenAI API key is required even when using other models</strong> as it is used for vector embedding functionality. You must add credits to your OpenAI billing account before use.', 'mxchat')) . '</p>';
3990 -}
3991 -public function xai_api_key_callback() {
3992 - // Check if the feature is activated (paid feature)
3993 - $disabled = $this->is_activated ? '' : 'disabled'; // Disable input if not activated
3994 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; // CSS class to style the wrapper based on activation status
3995 -
3996 - // Retrieve the X.AI API key value
3997 - $xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
3998 -
3999 - // Render the input field for the X.AI API key
4000 - echo '<div class="' . esc_attr($class) . '">';
4001 - printf(
4002 - '<input type="password" id="xai_api_key" name="xai_api_key" value="%s" class="regular-text" %s />',
4003 - $xaiApiKey,
4004 - $disabled
4005 - );
4006 - echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4007 -
4008 - // If the feature is not activated, show the overlay with a "Pro Only" message
4009 - if (!$this->is_activated) {
4010 - echo '<div class="pro-feature-overlay">';
4011 - echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
4012 - echo '</div>';
4013 - }
4014 -
4015 - echo '</div>';
4016 -}
4017 -public function claude_api_key_callback() {
4018 - // Check if the feature is activated (paid feature)
4019 - $disabled = $this->is_activated ? '' : 'disabled';
4020 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4021 -
4022 - // Retrieve the Claude API key value directly like the others
4023 - $claudeApiKey = isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '';
4024 -
4025 - // Use direct name field like the other working API keys
4026 - echo '<div class="' . esc_attr($class) . '">';
4027 - printf(
4028 - '<input type="password" id="claude_api_key" name="claude_api_key" value="%s" class="regular-text" %s />',
4029 - $claudeApiKey,
4030 - $disabled
4031 - );
4032 - echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4033 -
4034 - if (!$this->is_activated) {
4035 - echo '<div class="pro-feature-overlay">';
4036 - echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
4037 - echo '</div>';
4038 - }
4039 - echo '</div>';
4040 -}
4041 -public function deepseek_api_key_callback() {
4042 - // Retrieve from your stored 'deepseek_api_key' in the mxchat_options array
4043 - $apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
4044 -
4045 - // Notice we changed the name to "deepseek_api_key" (no array notation).
4046 - echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" />';
4047 - echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4048 -}
4049 -
4050 -
4051 -
4052 -
4053 -
4054 -public function mxchat_loops_api_key_callback() {
4055 - // Support both old and new format
4056 - $loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
4057 -
4058 - echo '<div class="api-key-wrapper">';
4059 - echo sprintf(
4060 - '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" />',
4061 - $loops_api_key
4062 - );
4063 - echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4064 - echo '</div>';
4065 - echo '<p class="description">' . esc_html__('Enter your Loops API Key here. (See FAQ for details)', 'mxchat') . '</p>';
4066 -}
4067 -
4068 -public function mxchat_loops_mailing_list_callback() {
4069 - // Add error handling and type checking
4070 - $loops_api_key = '';
4071 - $selected_list = '';
4072 -
4073 - // Safely get the API key
4074 - if (isset($this->options['loops_api_key']) && is_string($this->options['loops_api_key'])) {
4075 - $loops_api_key = $this->options['loops_api_key'];
4076 - }
4077 -
4078 - // Safely get the selected list
4079 - if (isset($this->options['loops_mailing_list']) && is_string($this->options['loops_mailing_list'])) {
4080 - $selected_list = $this->options['loops_mailing_list'];
4081 - }
4082 -
4083 - if (!empty($loops_api_key)) {
4084 - $lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
4085 - if (is_array($lists) && !empty($lists)) {
4086 - echo '<select id="loops_mailing_list" name="loops_mailing_list">';
4087 - foreach ($lists as $list) {
4088 - if (is_array($list) && isset($list['id']) && isset($list['name'])) {
4089 - echo sprintf(
4090 - '<option value="%s" %s>%s</option>',
4091 - esc_attr($list['id']),
4092 - selected($selected_list, $list['id'], false),
4093 - esc_html($list['name'])
4094 - );
4095 - }
4096 - }
4097 - echo '</select>';
4098 - } else {
4099 - echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
4100 - }
4101 - } else {
4102 - echo '<p class="description">' . esc_html__('Enter a valid Loops API Key to load mailing lists.', 'mxchat') . '</p>';
4103 - }
4104 -}
4105 -public function mxchat_triggered_phrase_response_callback() {
4106 - $default_response = __('Would you like to join our mailing list? Please provide your email below.', 'mxchat');
4107 - $triggered_response = isset($this->options['triggered_phrase_response'])
4108 - ? $this->options['triggered_phrase_response']
4109 - : $default_response;
4110 -
4111 - echo sprintf(
4112 - '<textarea id="triggered_phrase_response" name="triggered_phrase_response" rows="3" cols="50">%s</textarea>',
4113 - esc_textarea($triggered_response)
4114 - );
4115 - echo '<p class="description">' . esc_html__('Enter the chatbot response when a trigger keyword is detected, prompting the user to share their email.', 'mxchat') . '</p>';
4116 -}
4117 -
4118 -public function mxchat_email_capture_response_callback() {
4119 - $default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
4120 - $email_capture_response = isset($this->options['email_capture_response'])
4121 - ? $this->options['email_capture_response']
4122 - : $default_response;
4123 -
4124 - echo sprintf(
4125 - '<textarea id="email_capture_response" name="email_capture_response" rows="3" cols="50">%s</textarea>',
4126 - esc_textarea($email_capture_response)
4127 - );
4128 - echo '<p class="description">' . esc_html__('Enter the message to send when a user provides their email.', 'mxchat') . '</p>';
4129 -}
4130 -
4131 -public function mxchat_pre_chat_message_callback() {
4132 - // Load the entire 'mxchat_options' array
4133 - $all_options = get_option('mxchat_options', []);
4134 -
4135 - // Retrieve the saved message or use the default value
4136 - $default_message = __('Hey there! Ask me anything!', 'mxchat');
4137 - $pre_chat_message = isset($all_options['pre_chat_message']) ? $all_options['pre_chat_message'] : $default_message;
4138 -
4139 - // Output the textarea
4140 - printf(
4141 - '<textarea id="pre_chat_message" name="pre_chat_message" rows="5" cols="50">%s</textarea>',
4142 - esc_textarea($pre_chat_message)
4143 - );
4144 - 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>';
4145 -}
4146 -
4147 -
4148 -
4149 -// Callback for AI Instructions textarea
4150 -public function system_prompt_instructions_callback() {
4151 - // Retrieve the current value of the system prompt instructions
4152 - $instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
4153 -
4154 - // Render the textarea field
4155 - printf(
4156 - '<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
4157 - $instructions
4158 - );
4159 -
4160 - // Provide a helpful description
4161 - 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>';
4162 -}
4163 -
4164 -
4165 -public function mxchat_model_callback() {
4166 - // Define available models grouped by provider
4167 - $models = array(
4168 - esc_html__('X.AI Models', 'mxchat') => array(
4169 - 'grok-beta' => esc_html__('grok-beta (Early Beta)', 'mxchat'),
4170 - 'grok-2' => esc_html__('Grok 2', 'mxchat')
4171 - ),
4172 - esc_html__('DeepSeek Models', 'mxchat') => array(
4173 - 'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
4174 - ),
4175 - esc_html__('Claude Models', 'mxchat') => array(
4176 - 'claude-3-5-sonnet-20241022' => esc_html__('Claude 3.5 Sonnet (Most Intelligent)', 'mxchat'),
4177 - 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Highly Complex Tasks)', 'mxchat'),
4178 - 'claude-3-sonnet-20240229' => esc_html__('Claude 3 Sonnet (Balanced)', 'mxchat'),
4179 - 'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat')
4180 - ),
4181 - esc_html__('OpenAI Models', 'mxchat') => array(
4182 - 'gpt-4o' => esc_html__('GPT-4o (Recommended)', 'mxchat'),
4183 - 'gpt-4o-mini' => esc_html__('GPT-4o Mini (Fast and Lightweight)', 'mxchat'),
4184 - 'gpt-4-turbo' => esc_html__('GPT-4 Turbo (High-Performance)', 'mxchat'),
4185 - 'gpt-4' => esc_html__('GPT-4 (High Intelligence)', 'mxchat'),
4186 - 'gpt-3.5-turbo' => esc_html__('GPT-3.5 Turbo (Affordable and Fast)', 'mxchat')
4187 - )
4188 - );
4189 -
4190 - // Retrieve the currently selected model from saved options
4191 - $selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
4192 -
4193 - // Begin the select dropdown
4194 - echo '<select id="model" name="model">'; // No array notation in name attribute
4195 -
4196 - // Iterate over groups of models
4197 - foreach ($models as $group_label => $group_models) {
4198 - echo '<optgroup label="' . esc_attr($group_label) . '">';
4199 -
4200 - foreach ($group_models as $model_value => $model_label) {
4201 - // Disable Pro-only models for non-activated users
4202 - $disabled = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? 'disabled' : '';
4203 - $label_suffix = (!$this->is_activated && ($group_label === esc_html__('X.AI Models', 'mxchat') || $group_label === esc_html__('Claude Models', 'mxchat'))) ? esc_html__(' (Pro Only)', 'mxchat') : '';
4204 -
4205 - // Output the option element
4206 - echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . ' ' . $disabled . '>' . esc_html($model_label . $label_suffix) . '</option>';
4207 - }
4208 -
4209 - echo '</optgroup>';
4210 - }
4211 -
4212 - // Close the select dropdown
4213 - echo '</select>';
4214 -
4215 - // Add a description below the dropdown
4216 - echo '<p class="description">' . esc_html__('Select the AI model to use for your chatbot. Pro-only models are marked accordingly.', 'mxchat') . '</p>';
4217 -}
4218 -
4219 -
4220 -
4221 -public function mxchat_top_bar_title_callback() {
4222 - // Retrieve the current value of the top bar title from saved options
4223 - $top_bar_title = isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : '';
4224 -
4225 - // Render the input field
4226 - echo '<input type="text" id="top_bar_title" name="top_bar_title" value="' . $top_bar_title . '" />';
4227 -
4228 - // Add a description
4229 - echo '<p class="description">' . esc_html__('Enter the title text that will appear on the top bar of the chatbot.', 'mxchat') . '</p>';
4230 -}
4231 -
4232 -public function enable_email_block_callback() {
4233 - // Load full plugin options array
4234 - $all_options = get_option('mxchat_options', []);
4235 -
4236 - // Get the value, default to 'off'
4237 - $enable_email_block = isset($all_options['enable_email_block']) ? $all_options['enable_email_block'] : 'off';
4238 -
4239 - // Check if it's 'on'
4240 - $checked = ($enable_email_block === 'on') ? 'checked' : '';
4241 -
4242 - echo '<label class="toggle-switch">';
4243 - echo sprintf(
4244 - '<input type="checkbox" id="enable_email_block" name="enable_email_block" value="on" %s />',
4245 - esc_attr($checked)
4246 - );
4247 - echo '<span class="slider"></span>';
4248 - echo '</label>';
4249 - 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>';
4250 -}
4251 -
4252 -
4253 -
4254 -public function email_blocker_header_content_callback() {
4255 - // Load the entire 'mxchat_options' array
4256 - $all_options = get_option('mxchat_options', []);
4257 -
4258 - // Retrieve the saved content or default to empty
4259 - $content = isset($all_options['email_blocker_header_content'])
4260 - ? $all_options['email_blocker_header_content']
4261 - : '';
4262 -
4263 - // Render the textarea
4264 - echo '<textarea
4265 - id="email_blocker_header_content"
4266 - name="email_blocker_header_content"
4267 - rows="5"
4268 - cols="70"
4269 - >' . esc_textarea($content) . '</textarea>';
4270 -
4271 - echo '<p class="description">';
4272 - 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');
4273 - echo '</p>';
4274 -}
4275 -
4276 -
4277 -public function email_blocker_button_text_callback() {
4278 - // Load the entire 'mxchat_options' array
4279 - $all_options = get_option('mxchat_options', []);
4280 -
4281 - // Retrieve the saved button text or default to empty
4282 - $button_text = isset($all_options['email_blocker_button_text'])
4283 - ? $all_options['email_blocker_button_text']
4284 - : '';
4285 -
4286 - // Use esc_attr to safely render the existing text
4287 - echo '<input type="text" id="email_blocker_button_text" name="email_blocker_button_text" value="' . esc_attr($button_text) . '" style="width: 300px;" />';
4288 -
4289 - echo '<p class="description">';
4290 - echo esc_html__('Enter the text you want on the submit button, e.g. "Start Chat".', 'mxchat');
4291 - echo '</p>';
4292 -}
4293 -
4294 -
4295 -
4296 -public function mxchat_intro_message_callback() {
4297 - // Load the entire 'mxchat_options' array
4298 - $all_options = get_option('mxchat_options', []);
4299 -
4300 - // Retrieve the saved intro message or use the default
4301 - $default_message = __('Hello! How can I assist you today?', 'mxchat');
4302 - $saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
4303 -
4304 - // Output the textarea with the saved value
4305 - ?>
4306 - <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo esc_textarea($saved_message); ?></textarea>
4307 - <p class="description">
4308 - <?php esc_html_e('Enter your message. Line breaks will be preserved.', 'mxchat'); ?>
4309 - </p>
4310 - <?php
4311 -}
4312 -
4313 -
4314 -public function mxchat_input_copy_callback() {
4315 - // Load the entire 'mxchat_options' array
4316 - $all_options = get_option('mxchat_options', []);
4317 -
4318 - // Retrieve the saved input copy or use the default value
4319 - $default_copy = __('How can I assist?', 'mxchat');
4320 - $input_copy = isset($all_options['input_copy']) ? $all_options['input_copy'] : $default_copy;
4321 -
4322 - // Output the input field with the saved value
4323 - printf(
4324 - '<input type="text" id="input_copy" name="input_copy" value="%s" placeholder="%s" />',
4325 - esc_attr($input_copy),
4326 - esc_attr__('How can I assist?', 'mxchat')
4327 - );
4328 -
4329 - // Output the description
4330 - echo '<p class="description">' . esc_html__('This is the placeholder text for the chat input field.', 'mxchat') . '</p>';
4331 -}
4332 -
4333 -
4334 -
4335 -public function mxchat_user_message_font_color_callback() {
4336 - $disabled = $this->is_activated ? '' : 'disabled';
4337 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4338 -
4339 - echo '<div class="' . esc_attr($class) . '">';
4340 - echo sprintf(
4341 - '<input type="text"
4342 - id="user_message_font_color"
4343 - name="user_message_font_color"
4344 - value="%s"
4345 - class="my-color-field"
4346 - data-default-color="#ffffff"
4347 - %s />',
4348 - isset($this->options['user_message_font_color']) ? esc_attr($this->options['user_message_font_color']) : '#ffffff',
4349 - esc_attr($disabled)
4350 - );
4351 -
4352 - if (!$this->is_activated) {
4353 - echo '<div class="pro-feature-overlay">';
4354 - echo '<a href="https://mxchat.ai/" target="_blank">';
4355 - echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4356 - echo '</a>';
4357 - echo '</div>';
4358 - }
4359 - echo '</div>';
4360 -}
4361 -
4362 -public function mxchat_bot_message_bg_color_callback() {
4363 - $disabled = $this->is_activated ? '' : 'disabled';
4364 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4365 -
4366 - echo '<div class="' . esc_attr($class) . '">';
4367 - echo sprintf(
4368 - '<input type="text"
4369 - id="bot_message_bg_color"
4370 - name="bot_message_bg_color"
4371 - value="%s"
4372 - class="my-color-field"
4373 - data-default-color="#e1e1e1"
4374 - %s />',
4375 - isset($this->options['bot_message_bg_color']) ? esc_attr($this->options['bot_message_bg_color']) : '#e1e1e1',
4376 - esc_attr($disabled)
4377 - );
4378 -
4379 - if (!$this->is_activated) {
4380 - echo '<div class="pro-feature-overlay">';
4381 - echo '<a href="https://mxchat.ai/" target="_blank">';
4382 - echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4383 - echo '</a>';
4384 - echo '</div>';
4385 - }
4386 - echo '</div>';
4387 -}
4388 -
4389 -public function mxchat_bot_message_font_color_callback() {
4390 - $disabled = $this->is_activated ? '' : 'disabled';
4391 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4392 -
4393 - echo '<div class="' . esc_attr($class) . '">';
4394 - echo sprintf(
4395 - '<input type="text"
4396 - id="bot_message_font_color"
4397 - name="bot_message_font_color"
4398 - value="%s"
4399 - class="my-color-field"
4400 - data-default-color="#333333"
4401 - %s />',
4402 - isset($this->options['bot_message_font_color']) ? esc_attr($this->options['bot_message_font_color']) : '#333333',
4403 - esc_attr($disabled)
4404 - );
4405 -
4406 - if (!$this->is_activated) {
4407 - echo '<div class="pro-feature-overlay">';
4408 - echo '<a href="https://mxchat.ai/" target="_blank">';
4409 - echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4410 - echo '</a>';
4411 - echo '</div>';
4412 - }
4413 - echo '</div>';
4414 -}
4415 -
4416 -public function mxchat_live_agent_message_bg_color_callback() {
4417 - $disabled = $this->is_activated ? '' : 'disabled';
4418 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4419 -
4420 - echo '<div class="' . esc_attr($class) . '">';
4421 - echo sprintf(
4422 - '<input type="text"
4423 - id="live_agent_message_bg_color"
4424 - name="live_agent_message_bg_color"
4425 - value="%s"
4426 - class="my-color-field"
4427 - data-default-color="#ffffff"
4428 - %s />',
4429 - isset($this->options['live_agent_message_bg_color']) ? esc_attr($this->options['live_agent_message_bg_color']) : '#ffffff',
4430 - esc_attr($disabled)
4431 - );
4432 -
4433 - if (!$this->is_activated) {
4434 - echo '<div class="pro-feature-overlay">';
4435 - echo '<a href="https://mxchat.ai/" target="_blank">';
4436 - echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4437 - echo '</a>';
4438 - echo '</div>';
4439 - }
4440 - echo '</div>';
4441 -}
4442 -
4443 -public function mxchat_live_agent_message_font_color_callback() {
4444 - $disabled = $this->is_activated ? '' : 'disabled';
4445 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4446 -
4447 - echo '<div class="' . esc_attr($class) . '">';
4448 - echo sprintf(
4449 - '<input type="text"
4450 - id="live_agent_message_font_color"
4451 - name="live_agent_message_font_color"
4452 - value="%s"
4453 - class="my-color-field"
4454 - data-default-color="#333333"
4455 - %s />',
4456 - isset($this->options['live_agent_message_font_color']) ? esc_attr($this->options['live_agent_message_font_color']) : '#333333',
4457 - esc_attr($disabled)
4458 - );
4459 -
4460 - if (!$this->is_activated) {
4461 - echo '<div class="pro-feature-overlay">';
4462 - echo '<a href="https://mxchat.ai/" target="_blank">';
4463 - echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4464 - echo '</a>';
4465 - echo '</div>';
4466 - }
4467 - echo '</div>';
4468 -}
4469 -
4470 -public function mxchat_mode_indicator_bg_color_callback() {
4471 - $disabled = $this->is_activated ? '' : 'disabled';
4472 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4473 -
4474 - echo '<div class="' . esc_attr($class) . '">';
4475 - echo sprintf(
4476 - '<input type="text"
4477 - id="mode_indicator_bg_color"
4478 - name="mode_indicator_bg_color"
4479 - value="%s"
4480 - class="my-color-field"
4481 - data-default-color="#767676"
4482 - %s />',
4483 - isset($this->options['mode_indicator_bg_color']) ? esc_attr($this->options['mode_indicator_bg_color']) : '#767676',
4484 - esc_attr($disabled)
4485 - );
4486 -
4487 - if (!$this->is_activated) {
4488 - echo '<div class="pro-feature-overlay">';
4489 - echo '<a href="https://mxchat.ai/" target="_blank">';
4490 - echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4491 - echo '</a>';
4492 - echo '</div>';
4493 - }
4494 - echo '</div>';
4495 -}
4496 -
4497 -public function mxchat_mode_indicator_font_color_callback() {
4498 - $disabled = $this->is_activated ? '' : 'disabled';
4499 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4500 -
4501 - echo '<div class="' . esc_attr($class) . '">';
4502 - echo sprintf(
4503 - '<input type="text"
4504 - id="mode_indicator_font_color"
4505 - name="mode_indicator_font_color"
4506 - value="%s"
4507 - class="my-color-field"
4508 - data-default-color="#ffffff"
4509 - %s />',
4510 - isset($this->options['mode_indicator_font_color']) ? esc_attr($this->options['mode_indicator_font_color']) : '#ffffff',
4511 - esc_attr($disabled)
4512 - );
4513 -
4514 - if (!$this->is_activated) {
4515 - echo '<div class="pro-feature-overlay">';
4516 - echo '<a href="https://mxchat.ai/" target="_blank">';
4517 - echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4518 - echo '</a>';
4519 - echo '</div>';
4520 - }
4521 - echo '</div>';
4522 -}
4523 -
4524 -public function mxchat_toolbar_icon_color_callback() {
4525 - $disabled = $this->is_activated ? '' : 'disabled';
4526 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4527 -
4528 - echo '<div class="' . esc_attr($class) . '">';
4529 - echo sprintf(
4530 - '<input type="text"
4531 - id="toolbar_icon_color"
4532 - name="toolbar_icon_color"
4533 - value="%s"
4534 - class="my-color-field"
4535 - data-default-color="#212121"
4536 - %s />',
4537 - isset($this->options['toolbar_icon_color']) ? esc_attr($this->options['toolbar_icon_color']) : '#212121',
4538 - esc_attr($disabled)
4539 - );
4540 -
4541 - if (!$this->is_activated) {
4542 - echo '<div class="pro-feature-overlay">';
4543 - echo '<a href="https://mxchat.ai/" target="_blank">';
4544 - echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4545 - echo '</a>';
4546 - echo '</div>';
4547 - }
4548 - echo '</div>';
4549 -}
4550 -
4551 -public function mxchat_top_bar_bg_color_callback() {
4552 - $disabled = $this->is_activated ? '' : 'disabled';
4553 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4554 -
4555 - echo '<div class="' . esc_attr($class) . '">';
4556 - echo sprintf(
4557 - '<input type="text"
4558 - id="top_bar_bg_color"
4559 - name="top_bar_bg_color"
4560 - value="%s"
4561 - class="my-color-field"
4562 - data-default-color="#00b294"
4563 - %s />',
4564 - isset($this->options['top_bar_bg_color']) ? esc_attr($this->options['top_bar_bg_color']) : '#00b294',
4565 - esc_attr($disabled)
4566 - );
4567 -
4568 - if (!$this->is_activated) {
4569 - echo '<div class="pro-feature-overlay">';
4570 - echo '<a href="https://mxchat.ai/" target="_blank">';
4571 - echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4572 - echo '</a>';
4573 - echo '</div>';
4574 - }
4575 - echo '</div>';
4576 -}
4577 -
4578 -public function mxchat_send_button_font_color_callback() {
4579 - $disabled = $this->is_activated ? '' : 'disabled';
4580 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4581 -
4582 - echo '<div class="' . esc_attr($class) . '">';
4583 - echo sprintf(
4584 - '<input type="text"
4585 - id="send_button_font_color"
4586 - name="send_button_font_color"
4587 - value="%s"
4588 - class="my-color-field"
4589 - data-default-color="#ffffff"
4590 - %s />',
4591 - isset($this->options['send_button_font_color']) ? esc_attr($this->options['send_button_font_color']) : '#ffffff',
4592 - esc_attr($disabled)
4593 - );
4594 -
4595 - if (!$this->is_activated) {
4596 - echo '<div class="pro-feature-overlay">';
4597 - echo '<a href="https://mxchat.ai/" target="_blank">';
4598 - echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4599 - echo '</a>';
4600 - echo '</div>';
4601 - }
4602 - echo '</div>';
4603 -}
4604 -
4605 -public function mxchat_chatbot_background_color_callback() {
4606 - $disabled = $this->is_activated ? '' : 'disabled';
4607 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4608 -
4609 - echo '<div class="' . esc_attr($class) . '">';
4610 - echo sprintf(
4611 - '<input type="text"
4612 - id="chatbot_background_color"
4613 - name="chatbot_background_color"
4614 - value="%s"
4615 - class="my-color-field"
4616 - data-default-color="#000000"
4617 - %s />',
4618 - isset($this->options['chatbot_background_color']) ? esc_attr($this->options['chatbot_background_color']) : '#000000',
4619 - esc_attr($disabled)
4620 - );
4621 -
4622 - if (!$this->is_activated) {
4623 - echo '<div class="pro-feature-overlay">';
4624 - echo '<a href="https://mxchat.ai/" target="_blank">';
4625 - echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4626 - echo '</a>';
4627 - echo '</div>';
4628 - }
4629 - echo '</div>';
4630 -}
4631 -
4632 -public function mxchat_icon_color_callback() {
4633 - $disabled = $this->is_activated ? '' : 'disabled';
4634 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4635 -
4636 - echo '<div class="' . esc_attr($class) . '">';
4637 - echo sprintf(
4638 - '<input type="text"
4639 - id="icon_color"
4640 - name="icon_color"
4641 - value="%s"
4642 - class="my-color-field"
4643 - data-default-color="#ffffff"
4644 - %s />',
4645 - isset($this->options['icon_color']) ? esc_attr($this->options['icon_color']) : '#ffffff',
4646 - esc_attr($disabled)
4647 - );
4648 -
4649 - if (!$this->is_activated) {
4650 - echo '<div class="pro-feature-overlay">';
4651 - echo '<a href="https://mxchat.ai/" target="_blank">';
4652 - echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4653 - echo '</a>';
4654 - echo '</div>';
4655 - }
4656 - echo '</div>';
4657 -}
4658 -
4659 -public function mxchat_custom_icon_callback() {
4660 - $disabled = $this->is_activated ? '' : 'disabled';
4661 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4662 - $custom_icon_url = isset($this->options['custom_icon']) ? esc_url($this->options['custom_icon']) : '';
4663 -
4664 - echo '<div class="' . esc_attr($class) . '">';
4665 - echo sprintf(
4666 - '<input type="url"
4667 - id="custom_icon"
4668 - name="custom_icon"
4669 - value="%s"
4670 - placeholder="%s"
4671 - class="regular-text"
4672 - %s />',
4673 - $custom_icon_url,
4674 - esc_attr__('Enter PNG URL', 'mxchat'),
4675 - esc_attr($disabled)
4676 - );
4677 -
4678 - // Preview container for the icon
4679 - if (!empty($custom_icon_url)) {
4680 - echo '<div class="icon-preview" style="margin-top: 10px;">';
4681 - echo '<img src="' . esc_url($custom_icon_url) . '" alt="' . esc_attr__('Custom Icon Preview', 'mxchat') . '" style="max-width: 48px; height: auto;" />';
4682 - echo '</div>';
4683 - }
4684 -
4685 - echo '<p class="description">' . esc_html__('Upload your PNG icon and paste the URL here. Recommended size: 48x48 pixels.', 'mxchat') . '</p>';
4686 -
4687 - if (!$this->is_activated) {
4688 - echo '<div class="pro-feature-overlay">';
4689 - echo '<a href="https://mxchat.ai/" target="_blank">';
4690 - echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4691 - echo '</a>';
4692 - echo '</div>';
4693 - }
4694 - echo '</div>';
4695 -}
4696 -
4697 -public function mxchat_title_icon_callback() {
4698 - $disabled = $this->is_activated ? '' : 'disabled';
4699 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4700 - // Fixed the variable reference - it was using custom_icon instead of title_icon
4701 - $title_icon_url = isset($this->options['title_icon']) ? esc_url($this->options['title_icon']) : '';
4702 -
4703 - echo '<div class="' . esc_attr($class) . '">';
4704 - echo sprintf(
4705 - '<input type="url"
4706 - id="title_icon"
4707 - name="title_icon"
4708 - value="%s"
4709 - placeholder="%s"
4710 - class="regular-text"
4711 - %s />',
4712 - $title_icon_url,
4713 - esc_attr__('Enter PNG URL', 'mxchat'),
4714 - esc_attr($disabled)
4715 - );
4716 -
4717 - // Preview container for the icon
4718 - if (!empty($title_icon_url)) {
4719 - echo '<div class="icon-preview" style="margin-top: 10px;">';
4720 - echo '<img src="' . esc_url($title_icon_url) . '" alt="' . esc_attr__('Title Icon Preview', 'mxchat') . '" style="max-width: 48px; height: auto;" />';
4721 - echo '</div>';
4722 - }
4723 -
4724 - echo '<p class="description">' . esc_html__('Upload your PNG icon and paste the URL here. Recommended size: 48x48 pixels.', 'mxchat') . '</p>';
4725 -
4726 - if (!$this->is_activated) {
4727 - echo '<div class="pro-feature-overlay">';
4728 - echo '<a href="https://mxchat.ai/" target="_blank">';
4729 - echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4730 - echo '</a>';
4731 - echo '</div>';
4732 - }
4733 - echo '</div>';
4734 -}
4735 -
4736 -public function mxchat_chat_input_font_color_callback() {
4737 - $disabled = $this->is_activated ? '' : 'disabled';
4738 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4739 -
4740 - echo '<div class="' . esc_attr($class) . '">';
4741 - echo sprintf(
4742 - '<input type="text"
4743 - id="chat_input_font_color"
4744 - name="chat_input_font_color"
4745 - value="%s"
4746 - class="my-color-field"
4747 - data-default-color="#555555"
4748 - %s />',
4749 - isset($this->options['chat_input_font_color']) ? esc_attr($this->options['chat_input_font_color']) : '#555555',
4750 - esc_attr($disabled)
4751 - );
4752 -
4753 - if (!$this->is_activated) {
4754 - echo '<div class="pro-feature-overlay">';
4755 - echo '<a href="https://mxchat.ai/" target="_blank">';
4756 - echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
4757 - echo '</a>';
4758 - echo '</div>';
4759 - }
4760 - echo '</div>';
4761 -}
4762 -
4763 -public function mxchat_append_to_body_callback() {
4764 - // Get value from options array, default to 'off'
4765 - $append_to_body = isset($this->options['append_to_body']) ? $this->options['append_to_body'] : 'off';
4766 - $checked = ($append_to_body === 'on') ? 'checked' : '';
4767 -
4768 - echo '<label class="toggle-switch">';
4769 - echo sprintf(
4770 - '<input type="checkbox" id="append_to_body" name="append_to_body" value="on" %s />',
4771 - esc_attr($checked)
4772 - );
4773 - echo '<span class="slider"></span>';
4774 - echo '</label>';
4775 - echo '<p class="description">' .
4776 - esc_html__('Show chatbot automatically on all pages. When disabled, you can place the chatbot manually using shortcode [mxchat_chatbot floating="yes"].', 'mxchat') .
4777 - '</p>';
4778 -
4779 -}
4780 -
4781 -
4782 -
4783 -public function mxchat_privacy_toggle_callback() {
4784 - // Load from mxchat_options array
4785 - $options = get_option('mxchat_options', []);
4786 -
4787 - // Get privacy toggle value with fallback
4788 - $privacy_toggle = isset($options['privacy_toggle']) ? $options['privacy_toggle'] : 'off';
4789 - $checked = ($privacy_toggle === 'on') ? 'checked' : '';
4790 -
4791 - // Get privacy text with fallback
4792 - $privacy_text = isset($options['privacy_text'])
4793 - ? $options['privacy_text']
4794 - : __('By chatting, you agree to our <a href="https://example.com/privacy-policy" target="_blank">privacy policy</a>.', 'mxchat');
4795 -
4796 - // Output the toggle switch
4797 - echo '<label class="toggle-switch">';
4798 - echo sprintf(
4799 - '<input type="checkbox" id="privacy_toggle" name="privacy_toggle" value="on" %s />',
4800 - esc_attr($checked)
4801 - );
4802 - echo '<span class="slider"></span>';
4803 - echo '</label>';
4804 - echo '<p class="description">' . esc_html__('Enable this option to display a privacy notice below the chat widget.', 'mxchat') . '</p>';
4805 -
4806 - // Output the custom text input field
4807 - echo sprintf(
4808 - '<textarea id="privacy_text" name="privacy_text" rows="5" cols="50" class="regular-text">%s</textarea>',
4809 - esc_textarea($privacy_text)
4810 - );
4811 - echo '<p class="description">' . esc_html__('Enter the privacy policy text. You can include HTML links.', 'mxchat') . '</p>';
4812 -}
4813 -
4814 -
4815 -public function mxchat_complianz_toggle_callback() {
4816 - // Load from mxchat_options array
4817 - $options = get_option('mxchat_options', []);
4818 -
4819 - // Get complianz toggle value with fallback
4820 - $complianz_toggle = isset($options['complianz_toggle']) ? $options['complianz_toggle'] : 'off';
4821 - $checked = ($complianz_toggle === 'on') ? 'checked' : '';
4822 -
4823 - // Output the toggle switch
4824 - echo '<label class="toggle-switch">';
4825 - echo sprintf(
4826 - '<input type="checkbox" id="complianz_toggle" name="complianz_toggle" value="on" %s />',
4827 - esc_attr($checked)
4828 - );
4829 - echo '<span class="slider"></span>';
4830 - echo '</label>';
4831 -
4832 - echo '<p class="description">' . esc_html__('Enable this option to apply Complianz consent logic to the chatbot (must have Complianz Plugin).', 'mxchat') . '</p>';
4833 -}
4834 -
4835 -public function mxchat_link_target_toggle_callback() {
4836 - // Load from mxchat_options array
4837 - $options = get_option('mxchat_options', []);
4838 -
4839 - // Get link target toggle value with fallback
4840 - $link_target_toggle = isset($options['link_target_toggle']) ? $options['link_target_toggle'] : 'off';
4841 - $checked = ($link_target_toggle === 'on') ? 'checked' : '';
4842 -
4843 - // Output the toggle switch
4844 - echo '<label class="toggle-switch">';
4845 - echo sprintf(
4846 - '<input type="checkbox" id="link_target_toggle" name="link_target_toggle" value="on" %s />',
4847 - esc_attr($checked)
4848 - );
4849 - echo '<span class="slider"></span>';
4850 - echo '</label>';
4851 - echo '<p class="description">' . esc_html__('Enable to open links in a new tab (default is to open in the same tab).', 'mxchat') . '</p>';
4852 -}
4853 -
4854 -public function mxchat_chat_persistence_toggle_callback() {
4855 - // Load from mxchat_options array
4856 - $options = get_option('mxchat_options', []);
4857 -
4858 - // Get chat persistence toggle value with fallback
4859 - $chat_persistence_toggle = isset($options['chat_persistence_toggle']) ? $options['chat_persistence_toggle'] : 'off';
4860 - $checked = ($chat_persistence_toggle === 'on') ? 'checked' : '';
4861 -
4862 - // Output the toggle switch
4863 - echo '<label class="toggle-switch">';
4864 - echo sprintf(
4865 - '<input type="checkbox" id="chat_persistence_toggle" name="chat_persistence_toggle" value="on" %s />',
4866 - esc_attr($checked)
4867 - );
4868 - echo '<span class="slider"></span>';
4869 - echo '</label>';
4870 -
4871 - 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>';
4872 -}
4873 -
4874 -public function mxchat_popular_question_1_callback() {
4875 - // Load the full plugin options array
4876 - $all_options = get_option('mxchat_options', []);
4877 -
4878 - // Retrieve the specific option for popular_question_1
4879 - $popular_question_1 = isset($all_options['popular_question_1']) ? $all_options['popular_question_1'] : '';
4880 -
4881 - // Render the input field
4882 - printf(
4883 - '<input type="text" id="popular_question_1" name="popular_question_1" value="%s" placeholder="%s" class="regular-text" />',
4884 - esc_attr($popular_question_1),
4885 - esc_attr__('Enter Quick Question 1', 'mxchat')
4886 - );
4887 -
4888 - // Add a description for the field
4889 - echo '<p class="description">' . esc_html__('This will be the first Quick Question in the chatbot, displayed above the input field.', 'mxchat') . '</p>';
4890 -}
4891 -
4892 -
4893 -public function mxchat_popular_question_2_callback() {
4894 - // Load the full plugin options array
4895 - $all_options = get_option('mxchat_options', []);
4896 -
4897 - // Retrieve the specific option for popular_question_2
4898 - $popular_question_2 = isset($all_options['popular_question_2']) ? $all_options['popular_question_2'] : '';
4899 -
4900 - // Render the input field
4901 - printf(
4902 - '<input type="text" id="popular_question_2" name="popular_question_2" value="%s" placeholder="%s" class="regular-text" />',
4903 - esc_attr($popular_question_2),
4904 - esc_attr__('Enter Quick Question 2', 'mxchat')
4905 - );
4906 -
4907 - // Add a description for the field
4908 - echo '<p class="description">' . esc_html__('This will be the second Quick Question in the chatbot.', 'mxchat') . '</p>';
4909 -}
4910 -
4911 -
4912 -public function mxchat_popular_question_3_callback() {
4913 - // Load the full plugin options array
4914 - $all_options = get_option('mxchat_options', []);
4915 -
4916 - // Retrieve the specific option for popular_question_3
4917 - $popular_question_3 = isset($all_options['popular_question_3']) ? $all_options['popular_question_3'] : '';
4918 -
4919 - // Render the input field
4920 - printf(
4921 - '<input type="text" id="popular_question_3" name="popular_question_3" value="%s" placeholder="%s" class="regular-text" />',
4922 - esc_attr($popular_question_3),
4923 - esc_attr(__('Enter Quick Question 3', 'mxchat'))
4924 - );
4925 -
4926 - // Add a description for the field
4927 - echo '<p class="description">' . esc_html__('This will be the third Quick Question in the chatbot.', 'mxchat') . '</p>';
4928 -}
4929 -
4930 -public function mxchat_additional_popular_questions_callback() {
4931 - $options = get_option('mxchat_options', []);
4932 - $additional_questions = isset($options['additional_popular_questions'])
4933 - ? $options['additional_popular_questions']
4934 - : get_option('additional_popular_questions', array());
4935 -
4936 - echo '<div id="mxchat-additional-questions-container">';
4937 - if (!empty($additional_questions)) {
4938 - foreach ($additional_questions as $index => $question) {
4939 - printf(
4940 - '<div class="mxchat-question-row">
4941 - <input type="text" name="additional_popular_questions[]"
4942 - value="%s"
4943 - placeholder="%s"
4944 - class="regular-text mxchat-question-input"
4945 - data-question-index="%d" />
4946 - <button type="button" class="button mxchat-remove-question"
4947 - aria-label="%s">%s</button>
4948 - </div>',
4949 - esc_attr($question),
4950 - esc_attr(sprintf(__('Enter Additional Quick Question %d', 'mxchat'), $index + 4)),
4951 - $index,
4952 - esc_attr(__('Remove question', 'mxchat')),
4953 - esc_html__('Remove', 'mxchat')
4954 - );
4955 - }
4956 - } else {
4957 - printf(
4958 - '<div class="mxchat-question-row">
4959 - <input type="text" name="additional_popular_questions[]"
4960 - value=""
4961 - placeholder="%s"
4962 - class="regular-text mxchat-question-input"
4963 - data-question-index="0" />
4964 - <button type="button" class="button mxchat-remove-question"
4965 - aria-label="%s">%s</button>
4966 - </div>',
4967 - esc_attr(__('Enter Additional Quick Question 4', 'mxchat')),
4968 - esc_attr(__('Remove question', 'mxchat')),
4969 - esc_html__('Remove', 'mxchat')
4970 - );
4971 - }
4972 - echo '</div>';
4973 - printf(
4974 - '<button type="button" class="button mxchat-add-question" aria-label="%s">%s</button>',
4975 - esc_attr(__('Add question', 'mxchat')),
4976 - esc_html__('Add Question', 'mxchat')
4977 - );
4978 - echo '<p class="description">' . esc_html__('Add as many Quick Questions as you need.', 'mxchat') . '</p>';
4979 - echo '</div>';
4980 -}
4981 -
4982 -public function mxchat_brave_api_key_callback() {
4983 - $brave_api_key = isset($this->options['brave_api_key']) ? esc_attr($this->options['brave_api_key']) : '';
4984 -
4985 - echo '<div class="api-key-wrapper">';
4986 - echo sprintf(
4987 - '<input type="password" id="brave_api_key" name="brave_api_key" value="%s" class="regular-text" />',
4988 - $brave_api_key
4989 - );
4990 - echo '<button type="button" id="toggleBraveApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4991 - echo '</div>';
4992 - echo '<p class="description">' . __('Enter your Brave Search API Key here. (See FAQ for details)', 'mxchat') . '</p>';
4993 -}
4994 -
4995 -public function mxchat_brave_image_count_callback() {
4996 - $brave_image_count = isset($this->options['brave_image_count'])
4997 - ? intval($this->options['brave_image_count'])
4998 - : 4;
4999 -
5000 - echo sprintf(
5001 - '<input type="number" id="brave_image_count" name="brave_image_count"
5002 - value="%d" min="1" max="6" class="small-text" />',
5003 - $brave_image_count
5004 - );
5005 - echo '<p class="description">' . __('Select the number of images to return (1-6).', 'mxchat') . '</p>';
5006 -}
5007 -
5008 -public function mxchat_brave_safe_search_callback() {
5009 - $brave_safe_search = isset($this->options['brave_safe_search'])
5010 - ? esc_attr($this->options['brave_safe_search'])
5011 - : 'strict';
5012 -
5013 - echo '<select id="brave_safe_search" name="brave_safe_search">';
5014 - echo sprintf(
5015 - '<option value="strict" %s>%s</option>',
5016 - selected($brave_safe_search, 'strict', false),
5017 - __('Strict', 'mxchat')
5018 - );
5019 - echo sprintf(
5020 - '<option value="off" %s>%s</option>',
5021 - selected($brave_safe_search, 'off', false),
5022 - __('Off', 'mxchat')
5023 - );
5024 - echo '</select>';
5025 - echo '<p class="description">' .
5026 - esc_html__('Set the Safe Search level for image searches. Brave Search only supports "Strict" and "Off" options.', 'mxchat') .
5027 - '</p>';
5028 -}
5029 -
5030 -public function mxchat_brave_news_count_callback() {
5031 - $brave_news_count = isset($this->options['brave_news_count'])
5032 - ? intval($this->options['brave_news_count'])
5033 - : 3;
5034 -
5035 - echo sprintf(
5036 - '<input type="number" id="brave_news_count" name="brave_news_count"
5037 - value="%d" min="1" max="10" class="small-text" />',
5038 - $brave_news_count
5039 - );
5040 - echo '<p class="description">' . esc_html__('Select the number of news articles to retrieve (1-10).', 'mxchat') . '</p>';
5041 -}
5042 -
5043 -public function mxchat_brave_country_callback() {
5044 - $brave_country = isset($this->options['brave_country'])
5045 - ? esc_attr($this->options['brave_country'])
5046 - : 'us';
5047 -
5048 - echo sprintf(
5049 - '<input type="text" id="brave_country" name="brave_country"
5050 - value="%s" maxlength="2" class="small-text" />',
5051 - $brave_country
5052 - );
5053 - echo '<p class="description">' . esc_html__('Enter the country code (e.g., "us" for United States).', 'mxchat') . '</p>';
5054 -}
5055 -
5056 -public function mxchat_brave_language_callback() {
5057 - $brave_language = isset($this->options['brave_language'])
5058 - ? esc_attr($this->options['brave_language'])
5059 - : 'en';
5060 -
5061 - echo sprintf(
5062 - '<input type="text" id="brave_language" name="brave_language"
5063 - value="%s" maxlength="2" class="small-text" />',
5064 - $brave_language
5065 - );
5066 - echo '<p class="description">' . esc_html__('Enter the language code (e.g., "en" for English).', 'mxchat') . '</p>';
5067 -}
5068 -
5069 -
5070 -
5071 -
5072 -
5073 -// Section Callback
5074 -public function mxchat_pdf_intent_section_callback() {
5075 - echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
5076 -}
5077 -
5078 -public function mxchat_chat_toolbar_toggle_callback() {
5079 - // Get chat toolbar toggle value with fallback
5080 - $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
5081 - $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
5082 -
5083 - // Check if the plugin is activated (paid feature)
5084 - $disabled = $this->is_activated ? '' : 'disabled';
5085 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5086 -
5087 - echo '<div class="' . esc_attr($class) . '">';
5088 -
5089 - // Output the toggle switch
5090 - echo '<label class="toggle-switch">';
5091 - echo sprintf(
5092 - '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s %s />',
5093 - esc_attr($checked),
5094 - esc_attr($disabled)
5095 - );
5096 - echo '<span class="slider"></span>';
5097 - echo '</label>';
5098 -
5099 - // Pro feature overlay
5100 - if (!$this->is_activated) {
5101 - echo '<div class="pro-feature-overlay">';
5102 - echo '<a href="https://mxchat.ai/" target="_blank">';
5103 - echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5104 - echo '</a>';
5105 - echo '</div>';
5106 - }
5107 -
5108 - echo '</div>';
5109 - 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>';
5110 -}
5111 -
5112 -
5113 -public function mxchat_pdf_intent_trigger_text_callback() {
5114 - $disabled = $this->is_activated ? '' : 'disabled';
5115 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5116 - $default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
5117 -
5118 - echo '<div class="' . esc_attr($class) . '">';
5119 - echo sprintf(
5120 - '<textarea id="pdf_intent_trigger_text"
5121 - name="pdf_intent_trigger_text"
5122 - rows="3"
5123 - cols="50"
5124 - placeholder="%s"
5125 - %s>%s</textarea>',
5126 - esc_attr__('Enter trigger text', 'mxchat'),
5127 - esc_attr($disabled),
5128 - isset($this->options['pdf_intent_trigger_text'])
5129 - ? esc_textarea($this->options['pdf_intent_trigger_text'])
5130 - : esc_textarea($default_text)
5131 - );
5132 - echo '<p class="description">' . esc_html__('Text displayed when the intent is triggered.', 'mxchat') . '</p>';
5133 -
5134 - if (!$this->is_activated) {
5135 - echo '<div class="pro-feature-overlay">';
5136 - echo '<a href="https://mxchat.ai/" target="_blank">';
5137 - echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5138 - echo '</a>';
5139 - echo '</div>';
5140 - }
5141 - echo '</div>';
5142 -}
5143 -
5144 -public function mxchat_pdf_intent_success_text_callback() {
5145 - $disabled = $this->is_activated ? '' : 'disabled';
5146 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5147 - $default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
5148 -
5149 - echo '<div class="' . esc_attr($class) . '">';
5150 - echo sprintf(
5151 - '<textarea id="pdf_intent_success_text"
5152 - name="pdf_intent_success_text"
5153 - rows="3"
5154 - cols="50"
5155 - placeholder="%s"
5156 - %s>%s</textarea>',
5157 - esc_attr__('Enter success text', 'mxchat'),
5158 - esc_attr($disabled),
5159 - isset($this->options['pdf_intent_success_text'])
5160 - ? esc_textarea($this->options['pdf_intent_success_text'])
5161 - : esc_textarea($default_text)
5162 - );
5163 - echo '<p class="description">' . esc_html__('Text displayed when the intent is successful.', 'mxchat') . '</p>';
5164 -
5165 - if (!$this->is_activated) {
5166 - echo '<div class="pro-feature-overlay">';
5167 - echo '<a href="https://mxchat.ai/" target="_blank">';
5168 - echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5169 - echo '</a>';
5170 - echo '</div>';
5171 - }
5172 - echo '</div>';
5173 -}
5174 -
5175 -public function mxchat_pdf_intent_error_text_callback() {
5176 - $disabled = $this->is_activated ? '' : 'disabled';
5177 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5178 - $default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
5179 -
5180 - echo '<div class="' . esc_attr($class) . '">';
5181 - echo sprintf(
5182 - '<textarea id="pdf_intent_error_text"
5183 - name="pdf_intent_error_text"
5184 - rows="3"
5185 - cols="50"
5186 - placeholder="%s"
5187 - %s>%s</textarea>',
5188 - esc_attr__('Enter error text', 'mxchat'),
5189 - esc_attr($disabled),
5190 - isset($this->options['pdf_intent_error_text'])
5191 - ? esc_textarea($this->options['pdf_intent_error_text'])
5192 - : esc_textarea($default_text)
5193 - );
5194 - echo '<p class="description">' . esc_html__('Text displayed when an error occurs during the intent.', 'mxchat') . '</p>';
5195 -
5196 - if (!$this->is_activated) {
5197 - echo '<div class="pro-feature-overlay">';
5198 - echo '<a href="https://mxchat.ai/" target="_blank">';
5199 - echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5200 - echo '</a>';
5201 - echo '</div>';
5202 - }
5203 - echo '</div>';
5204 -}
5205 -
5206 -public function mxchat_pdf_max_pages_callback() {
5207 - $disabled = $this->is_activated ? '' : 'disabled';
5208 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5209 - $max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
5210 -
5211 - echo '<div class="' . esc_attr($class) . '">';
5212 - echo sprintf(
5213 - '<input type="range"
5214 - id="pdf_max_pages"
5215 - name="pdf_max_pages"
5216 - min="1"
5217 - max="69"
5218 - value="%d"
5219 - %s
5220 - class="range-slider" />',
5221 - esc_attr($max_pages),
5222 - esc_attr($disabled)
5223 - );
5224 - echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
5225 - echo '<p class="description">' . esc_html__('Set the maximum number of document pages users can upload for processing. (1-69 pages)', 'mxchat') . '</p>';
5226 -
5227 - if (!$this->is_activated) {
5228 - echo '<div class="pro-feature-overlay">';
5229 - echo '<a href="https://mxchat.ai/" target="_blank">';
5230 - echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
5231 - echo '</a>';
5232 - echo '</div>';
5233 - }
5234 - echo '</div>';
5235 -}
5236 -
5237 -public function mxchat_live_agent_status_callback() {
5238 - $disabled = $this->is_activated ? '' : 'disabled';
5239 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5240 - $status = isset($this->options['live_agent_status']) ? $this->options['live_agent_status'] : 'off';
5241 -
5242 - echo '<div class="' . esc_attr($class) . '">';
5243 - echo '<label class="toggle-switch">';
5244 - echo sprintf(
5245 - '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s %s />',
5246 - checked($status, 'on', false),
5247 - esc_attr($disabled)
5248 - );
5249 - echo '<span class="slider"></span>';
5250 - echo '</label>';
5251 - echo '<label for="live_agent_status" class="mxchat-status-label">';
5252 - echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
5253 - echo '</label>';
5254 -
5255 - if (!$this->is_activated) {
5256 - echo '<div class="pro-feature-overlay">';
5257 - echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5258 - echo '</div>';
5259 - }
5260 - echo '</div>';
5261 -}
5262 -
5263 -
5264 -// Away Message Callback
5265 -public function mxchat_live_agent_away_message_callback() {
5266 - $disabled = $this->is_activated ? '' : 'disabled';
5267 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5268 - $message = isset($this->options['live_agent_away_message'])
5269 - ? $this->options['live_agent_away_message']
5270 - : __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
5271 -
5272 - echo '<div class="' . esc_attr($class) . '">';
5273 - printf(
5274 - '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50" %s>%s</textarea>',
5275 - esc_attr($disabled),
5276 - esc_textarea($message)
5277 - );
5278 - echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
5279 -
5280 - if (!$this->is_activated) {
5281 - echo '<div class="pro-feature-overlay">';
5282 - echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5283 - echo '</div>';
5284 - }
5285 - echo '</div>';
5286 -}
5287 -
5288 -public function mxchat_live_agent_notification_message_callback() {
5289 - $disabled = $this->is_activated ? '' : 'disabled';
5290 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5291 - $message = isset($this->options['live_agent_notification_message'])
5292 - ? $this->options['live_agent_notification_message']
5293 - : __('Live agent has been notified.', 'mxchat');
5294 -
5295 - echo '<div class="' . esc_attr($class) . '">';
5296 - printf(
5297 - '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50" %s>%s</textarea>',
5298 - esc_attr($disabled),
5299 - esc_textarea($message)
5300 - );
5301 - echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
5302 -
5303 - if (!$this->is_activated) {
5304 - echo '<div class="pro-feature-overlay">';
5305 - echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5306 - echo '</div>';
5307 - }
5308 - echo '</div>';
5309 -}
5310 -
5311 -public function mxchat_live_agent_webhook_url_callback() {
5312 - $disabled = $this->is_activated ? '' : 'disabled';
5313 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5314 - $webhook_url = isset($this->options['live_agent_webhook_url'])
5315 - ? esc_url($this->options['live_agent_webhook_url'])
5316 - : esc_url(get_option('live_agent_webhook_url', ''));
5317 -
5318 - echo '<div class="' . esc_attr($class) . '">';
5319 - printf(
5320 - '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" %s />',
5321 - $webhook_url,
5322 - esc_attr($disabled)
5323 - );
5324 - echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5325 - echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
5326 -
5327 - if (!$this->is_activated) {
5328 - echo '<div class="pro-feature-overlay">';
5329 - echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5330 - echo '</div>';
5331 - }
5332 - echo '</div>';
5333 -}
5334 -
5335 -
5336 -public function mxchat_similarity_threshold_callback() {
5337 - // Load from mxchat_options array
5338 - $options = get_option('mxchat_options', []);
5339 -
5340 - // Get value with backwards compatibility
5341 - $threshold = isset($options['similarity_threshold'])
5342 - ? $options['similarity_threshold']
5343 - : get_option('mxchat_similarity_threshold', 80);
5344 -
5345 - echo '<div class="slider-container">';
5346 - echo sprintf(
5347 - '<input type="range"
5348 - id="similarity_threshold"
5349 - name="similarity_threshold"
5350 - min="70"
5351 - max="85"
5352 - step="1"
5353 - value="%s"
5354 - class="range-slider" />',
5355 - esc_attr($threshold)
5356 - );
5357 - echo sprintf(
5358 - '<span id="threshold_value" class="range-value">%s</span>',
5359 - esc_html($threshold)
5360 - );
5361 - echo '</div>';
5362 -
5363 - echo '<p class="description">';
5364 - echo esc_html__('Set the similarity threshold (recommended: 75) to balance accuracy; too high might limit your bot\'s ability to find relevant knowledge.', 'mxchat');
5365 - echo '</p>';
5366 -}
5367 -
5368 -
5369 -
5370 -public function mxchat_live_agent_secret_key_callback() {
5371 - $disabled = $this->is_activated ? '' : 'disabled';
5372 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5373 -
5374 - echo '<div class="' . esc_attr($class) . '">';
5375 - printf(
5376 - '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" %s />',
5377 - isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : '',
5378 - esc_attr($disabled)
5379 - );
5380 - echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5381 - echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
5382 -
5383 - if (!$this->is_activated) {
5384 - echo '<div class="pro-feature-overlay">';
5385 - echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5386 - echo '</div>';
5387 - }
5388 - echo '</div>';
5389 -}
5390 -
5391 -public function mxchat_live_agent_bot_token_callback() {
5392 - $disabled = $this->is_activated ? '' : 'disabled';
5393 - $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5394 -
5395 - echo '<div class="' . esc_attr($class) . '">';
5396 - printf(
5397 - '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" %s />',
5398 - isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : '',
5399 - esc_attr($disabled)
5400 - );
5401 - echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5402 - echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
5403 -
5404 - if (!$this->is_activated) {
5405 - echo '<div class="pro-feature-overlay">';
5406 - echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
5407 - echo '</div>';
5408 - }
5409 - echo '</div>';
5410 -}
5411 -
5412 -public function mxchat_enqueue_admin_assets() {
5413 - wp_enqueue_style('wp-color-picker');
5414 -
5415 - // Get the plugin version or file modification time for cache busting
5416 - $plugin_version = '2.0.5'; // Replace this with your plugin's version
5417 -
5418 - // File paths
5419 - $color_picker_js_path = plugin_dir_path(__FILE__) . '../js/my-color-picker.js';
5420 - $embedding_check_js_path = plugin_dir_path(__FILE__) . '../js/embedding-check.js';
5421 - $admin_css_path = plugin_dir_path(__FILE__) . '../css/admin-style.css';
5422 - $knowledge_css_path = plugin_dir_path(__FILE__) . '../css/knowledge-style.css';
5423 - $intent_css_path = plugin_dir_path(__FILE__) . '../css/intent-style.css';
5424 -
5425 - // Check if files exist and get modification times
5426 - $color_picker_version = file_exists($color_picker_js_path) ? filemtime($color_picker_js_path) : $plugin_version;
5427 - $embedding_check_version = file_exists($embedding_check_js_path) ? filemtime($embedding_check_js_path) : $plugin_version;
5428 - $admin_css_version = file_exists($admin_css_path) ? filemtime($admin_css_path) : $plugin_version;
5429 - $knowledge_css_version = file_exists($knowledge_css_path) ? filemtime($knowledge_css_path) : $plugin_version;
5430 - $intent_css_version = file_exists($intent_css_path) ? filemtime($intent_css_path) : $plugin_version;
5431 -
5432 - // Enqueue scripts and styles with corrected paths
5433 - wp_enqueue_script(
5434 - 'mxchat-color-picker',
5435 - plugin_dir_url(__FILE__) . '../js/my-color-picker.js',
5436 - array('wp-color-picker'),
5437 - $color_picker_version,
5438 - true
5439 - );
5440 -
5441 - wp_enqueue_script(
5442 - 'mxchat-embedding-check',
5443 - plugin_dir_url(__FILE__) . '../js/embedding-check.js',
5444 - array(),
5445 - $embedding_check_version,
5446 - true
5447 - );
5448 -
5449 - wp_enqueue_script(
5450 - 'mxchat-admin-js',
5451 - plugin_dir_url(__FILE__) . '../js/mxchat-admin.js',
5452 - array('jquery'),
5453 - $plugin_version,
5454 - true
5455 - );
5456 -
5457 - wp_localize_script('mxchat-admin-js', 'mxchatAdmin', array(
5458 - 'ajax_url' => admin_url('admin-ajax.php'),
5459 - 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
5460 - 'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
5461 - 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
5462 - 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
5463 - ));
5464 -
5465 - // Enqueue the admin CSS
5466 - wp_enqueue_style(
5467 - 'mxchat-admin-css',
5468 - plugin_dir_url(__FILE__) . '../css/admin-style.css',
5469 - array(),
5470 - $admin_css_version
5471 - );
5472 -
5473 - if (isset($_GET['page']) && $_GET['page'] === 'mxchat-transcripts') {
5474 - wp_enqueue_style(
5475 - 'mxchat-chat-transcripts-css',
5476 - plugin_dir_url(__FILE__) . '../css/chat-transcripts.css',
5477 - array(),
5478 - $transcripts_css_version
5479 - );
5480 -
5481 - wp_enqueue_script(
5482 - 'mxchat-transcripts-js',
5483 - plugin_dir_url(__FILE__) . '../js/mxchat_transcripts.js',
5484 - array('jquery'),
5485 - $transcripts_js_version,
5486 - true
5487 - );
5488 - }
5489 -
5490 - wp_enqueue_style(
5491 - 'mxchat-knowledge-css',
5492 - plugin_dir_url(__FILE__) . '../css/knowledge-style.css',
5493 - array(),
5494 - $knowledge_css_version
5495 - );
5496 -
5497 -
5498 - wp_enqueue_style(
5499 - 'mxchat-intent-css',
5500 - plugin_dir_url(__FILE__) . '../css/intent-style.css',
5501 - array(),
5502 - $intent_css_version
5503 - );
5504 -
5505 - // IMPORTANT: Use the same script handle as above for localizing mxchatPromptsAdmin
5506 - wp_localize_script( 'mxchat-admin-js', 'mxchatPromptsAdmin', array(
5507 - 'ajax_url' => admin_url( 'admin-ajax.php' ),
5508 - 'prompts_setting_nonce' => wp_create_nonce( 'mxchat_prompts_setting_nonce' ),
5509 - ) );
5510 -
5511 - // Localize the script for color picker and settings
5512 - wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
5513 - 'ajax_url' => admin_url('admin-ajax.php'),
5514 - 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
5515 - 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
5516 - 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
5517 - 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
5518 - 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
5519 - 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
5520 - 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
5521 - 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
5522 - 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
5523 - 'icon_color' => $this->options['icon_color'] ?? '#fff',
5524 - 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
5525 - 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
5526 - 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
5527 - 'loops_api_key' => $this->options['loops_api_key'] ?? '',
5528 - 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
5529 - 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
5530 - 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
5531 - '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'),
5532 - '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'),
5533 - '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'),
5534 - 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
5535 - 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
5536 - 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
5537 - 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
5538 - 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
5539 - 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
5540 - 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
5541 - 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
5542 - 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
5543 - 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
5544 - ));
5545 -}
5546 -
5547 -
5548 -public function mxchat_sanitize($input) {
5549 - $new_input = array();
5550 -
5551 - if (isset($input['api_key'])) {
5552 - $new_input['api_key'] = sanitize_text_field($input['api_key']);
5553 - }
5554 -
5555 - if (isset($input['similarity_threshold'])) {
5556 - $new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
5557 - $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 70), 85); // Enforce range
5558 - }
5559 -
5560 - if (isset($input['xai_api_key'])) {
5561 - $new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
5562 - }
5563 -
5564 - if (isset($input['claude_api_key'])) {
5565 - $new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
5566 - }
5567 -
5568 - if (isset($input['deepseek_api_key'])) {
5569 - $new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
5570 - }
5571 -
5572 - if (isset($input['enable_woocommerce_integration'])) {
5573 - $new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
5574 - }
5575 -
5576 - if (isset($input['privacy_toggle'])) {
5577 - $new_input['privacy_toggle'] = $input['privacy_toggle'];
5578 - }
5579 -
5580 - if (isset($input['complianz_toggle'])) {
5581 - $new_input['complianz_toggle'] = $input['complianz_toggle'];
5582 - }
5583 -
5584 - // Handle custom privacy text input
5585 - if (isset($input['privacy_text'])) {
5586 - // Allow basic HTML for links
5587 - $new_input['privacy_text'] = wp_kses_post($input['privacy_text']);
5588 - }
5589 -
5590 - if (isset($input['system_prompt_instructions'])) {
5591 - $new_input['system_prompt_instructions'] = sanitize_textarea_field($input['system_prompt_instructions']);
5592 - }
5593 -
5594 - if (isset($input['mxchat_pro_email'])) {
5595 - $new_input['mxchat_pro_email'] = sanitize_email($input['mxchat_pro_email']);
5596 - }
5597 -
5598 - if (isset($input['mxchat_activation_key'])) {
5599 - $new_input['mxchat_activation_key'] = sanitize_text_field($input['mxchat_activation_key']);
5600 - }
5601 -
5602 - if (isset($input['append_to_body'])) {
5603 - $new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
5604 - }
5605 -
5606 - if (isset($input['top_bar_title'])) {
5607 - $new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
5608 - }
5609 -
5610 - if (isset($input['enable_email_block'])) {
5611 - $new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
5612 - }
5613 -
5614 - if (isset($input['email_blocker_header_content'])) {
5615 - // wp_kses_post() allows standard HTML tags permitted by WordPress
5616 - $new_input['email_blocker_header_content'] = wp_kses_post($input['email_blocker_header_content']);
5617 - }
5618 - if (isset($input['email_blocker_button_text'])) {
5619 - $new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
5620 - }
5621 -
5622 - if (isset($input['intro_message'])) {
5623 - $new_input['intro_message'] = sanitize_textarea_field($input['intro_message']); // Changed from sanitize_text_field
5624 - }
5625 -
5626 - if (isset($input['input_copy'])) {
5627 - $new_input['input_copy'] = sanitize_text_field($input['input_copy']);
5628 - }
5629 -
5630 - if (isset($input['rate_limit_message'])) {
5631 - $new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
5632 - }
5633 -
5634 - if (isset($input['rate_limit_logged_out'])) {
5635 - $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited'); // Add 'unlimited' to allowed values
5636 - $rate_limit = sanitize_text_field($input['rate_limit_logged_out']);
5637 -
5638 - if (in_array($rate_limit, $allowed_limits, true)) {
5639 - $new_input['rate_limit_logged_out'] = $rate_limit;
5640 - } else {
5641 - $new_input['rate_limit_logged_out'] = '10'; // Default for logged-out users
5642 - }
5643 - }
5644 -
5645 - // Handle role rate limits
5646 - if (isset($input['role_rate_limits']) && is_array($input['role_rate_limits'])) {
5647 - $allowed_limits = array('1', '3', '5', '10', '15', '20', '100', 'unlimited');
5648 - $new_input['role_rate_limits'] = array();
5649 -
5650 - foreach ($input['role_rate_limits'] as $role_id => $rate_limit) {
5651 - $rate_limit = sanitize_text_field($rate_limit);
5652 - if (in_array($rate_limit, $allowed_limits, true)) {
5653 - $new_input['role_rate_limits'][$role_id] = $rate_limit;
5654 - } else {
5655 - $new_input['role_rate_limits'][$role_id] = '100'; // Default
5656 - }
5657 - }
5658 - }
5659 -
5660 - if (isset($input['pre_chat_message'])) {
5661 - $new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
5662 - }
5663 -
5664 - if (isset($input['model'])) {
5665 - $allowed_models = array(
5666 - 'grok-beta',
5667 - 'grok-2',
5668 - 'deepseek-chat',
5669 - 'claude-3-5-sonnet-20241022',
5670 - 'claude-3-opus-20240229',
5671 - 'claude-3-sonnet-20240229',
5672 - 'claude-3-haiku-20240307',
5673 - 'gpt-4o',
5674 - 'gpt-4o-mini',
5675 - 'gpt-4-turbo',
5676 - 'gpt-4',
5677 - 'gpt-3.5-turbo',
5678 - );
5679 - if (in_array($input['model'], $allowed_models)) {
5680 - $new_input['model'] = sanitize_text_field($input['model']);
5681 - }
5682 - }
5683 -
5684 - if (isset($input['close_button_color'])) {
5685 - $new_input['close_button_color'] = sanitize_hex_color($input['close_button_color']);
5686 - }
5687 -
5688 - if (isset($input['chatbot_bg_color'])) {
5689 - $new_input['chatbot_bg_color'] = sanitize_hex_color($input['chatbot_bg_color']);
5690 - }
5691 -
5692 - if (isset($input['woocommerce_consumer_key'])) {
5693 - $new_input['woocommerce_consumer_key'] = sanitize_text_field($input['woocommerce_consumer_key']);
5694 - }
5695 -
5696 - if (isset($input['woocommerce_consumer_secret'])) {
5697 - $new_input['woocommerce_consumer_secret'] = sanitize_text_field($input['woocommerce_consumer_secret']);
5698 - }
5699 -
5700 - if (isset($input['user_message_bg_color'])) {
5701 - $new_input['user_message_bg_color'] = sanitize_hex_color($input['user_message_bg_color']);
5702 - }
5703 -
5704 - if (isset($input['user_message_font_color'])) {
5705 - $new_input['user_message_font_color'] = sanitize_hex_color($input['user_message_font_color']);
5706 - }
5707 -
5708 - if (isset($input['bot_message_bg_color'])) {
5709 - $new_input['bot_message_bg_color'] = sanitize_hex_color($input['bot_message_bg_color']);
5710 - }
5711 -
5712 - if (isset($input['bot_message_font_color'])) {
5713 - $new_input['bot_message_font_color'] = sanitize_hex_color($input['bot_message_font_color']);
5714 - }
5715 -
5716 - if (isset($input['live_agent_message_bg_color'])) {
5717 - $new_input['live_agent_message_bg_color'] = sanitize_hex_color($input['live_agent_message_bg_color']);
5718 - }
5719 -
5720 - if (isset($input['live_agent_message_font_color'])) {
5721 - $new_input['live_agent_message_font_color'] = sanitize_hex_color($input['live_agent_message_font_color']);
5722 - }
5723 -
5724 - if (isset($input['mode_indicator_bg_color'])) {
5725 - $new_input['mode_indicator_bg_color'] = sanitize_hex_color($input['mode_indicator_bg_color']);
5726 - }
5727 -
5728 - if (isset($input['mode_indicator_font_color'])) {
5729 - $new_input['mode_indicator_font_color'] = sanitize_hex_color($input['mode_indicator_font_color']);
5730 - }
5731 -
5732 - if (isset($input['toolbar_icon_color'])) {
5733 - $new_input['toolbar_icon_color'] = sanitize_hex_color($input['toolbar_icon_color']);
5734 - }
5735 -
5736 - if (isset($input['top_bar_bg_color'])) {
5737 - $new_input['top_bar_bg_color'] = sanitize_hex_color($input['top_bar_bg_color']);
5738 - }
5739 -
5740 - if (isset($input['send_button_font_color'])) {
5741 - $new_input['send_button_font_color'] = sanitize_hex_color($input['send_button_font_color']);
5742 - }
5743 -
5744 - if (isset($input['chatbot_background_color'])) {
5745 - $new_input['chatbot_background_color'] = sanitize_hex_color($input['chatbot_background_color']);
5746 - }
5747 -
5748 - if (isset($input['icon_color'])) {
5749 - $new_input['icon_color'] = sanitize_hex_color($input['icon_color']);
5750 - }
5751 -
5752 - if (isset($input['custom_icon'])) {
5753 - $new_input['custom_icon'] = esc_url_raw($input['custom_icon']);
5754 - }
5755 -
5756 - if (isset($input['title_icon'])) {
5757 - $new_input['title_icon'] = esc_url_raw($input['title_icon']);
5758 - }
5759 -
5760 - if (isset($input['chat_input_font_color'])) {
5761 - $new_input['chat_input_font_color'] = sanitize_hex_color($input['chat_input_font_color']);
5762 - }
5763 -
5764 - // Sanitize link_target_toggle
5765 - if (isset($input['link_target_toggle'])) {
5766 - $new_input['link_target_toggle'] = $input['link_target_toggle'] === 'on' ? 'on' : 'off';
5767 - }
5768 -
5769 - // Sanitize Loops API Key
5770 - if (isset($input['loops_api_key'])) {
5771 - $new_input['loops_api_key'] = sanitize_text_field($input['loops_api_key']);
5772 - }
5773 -
5774 - if (isset($input['chat_persistence_toggle'])) {
5775 - $new_input['chat_persistence_toggle'] = $input['chat_persistence_toggle'] === 'on' ? 'on' : 'off';
5776 - }
5777 -
5778 - if (isset($input['popular_question_1'])) {
5779 - $new_input['popular_question_1'] = sanitize_text_field($input['popular_question_1']);
5780 - }
5781 -
5782 - if (isset($input['popular_question_2'])) {
5783 - $new_input['popular_question_2'] = sanitize_text_field($input['popular_question_2']);
5784 - }
5785 -
5786 - if (isset($input['popular_question_3'])) {
5787 - $new_input['popular_question_3'] = sanitize_text_field($input['popular_question_3']);
5788 - }
5789 -
5790 - if (isset($input['additional_popular_questions']) && is_array($input['additional_popular_questions'])) {
5791 - $new_input['additional_popular_questions'] = array_map('sanitize_text_field', $input['additional_popular_questions']);
5792 - }
5793 -
5794 - // Sanitize Loops Mailing List
5795 - if (isset($input['loops_mailing_list'])) {
5796 - $new_input['loops_mailing_list'] = sanitize_text_field($input['loops_mailing_list']);
5797 - }
5798 -
5799 - // Sanitize Triggered Phrase Response
5800 - if (isset($input['triggered_phrase_response'])) {
5801 - $new_input['triggered_phrase_response'] = wp_kses_post($input['triggered_phrase_response']);
5802 - }
5803 -
5804 - if (isset($input['email_capture_response'])) {
5805 - $new_input['email_capture_response'] = sanitize_textarea_field($input['email_capture_response']);
5806 - }
5807 -
5808 - // Sanitize Brave Search Settings
5809 - if (isset($input['brave_api_key'])) {
5810 - $new_input['brave_api_key'] = sanitize_text_field($input['brave_api_key']);
5811 - }
5812 -
5813 - if (isset($input['brave_image_count'])) {
5814 - $image_count = intval($input['brave_image_count']);
5815 - $new_input['brave_image_count'] = ($image_count >=1 && $image_count <=6) ? $image_count : 4;
5816 - }
5817 -
5818 - if (isset($input['brave_safe_search'])) {
5819 - $allowed = array('strict', 'off');
5820 - $new_input['brave_safe_search'] = in_array($input['brave_safe_search'], $allowed, true) ? $input['brave_safe_search'] : 'strict';
5821 - }
5822 -
5823 - if (isset($input['brave_news_count'])) {
5824 - $news_count = intval($input['brave_news_count']);
5825 - $new_input['brave_news_count'] = ($news_count >=1 && $news_count <=10) ? $news_count : 3;
5826 - }
5827 -
5828 - if (isset($input['brave_country'])) {
5829 - $new_input['brave_country'] = sanitize_text_field($input['brave_country']);
5830 - }
5831 -
5832 - if (isset($input['brave_language'])) {
5833 - $new_input['brave_language'] = sanitize_text_field($input['brave_language']);
5834 - }
5835 -
5836 - if (isset($input['chat_toolbar_toggle'])) {
5837 - $new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
5838 - }
5839 -
5840 - if (isset($input['pdf_intent_trigger_text'])) {
5841 - $new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
5842 - }
5843 -
5844 - if (isset($input['pdf_intent_success_text'])) {
5845 - $new_input['pdf_intent_success_text'] = sanitize_text_field($input['pdf_intent_success_text']);
5846 - }
5847 -
5848 - if (isset($input['pdf_intent_error_text'])) {
5849 - $new_input['pdf_intent_error_text'] = sanitize_text_field($input['pdf_intent_error_text']);
5850 - }
5851 -
5852 - if (isset($input['pdf_max_pages'])) {
5853 - $new_input['pdf_max_pages'] = intval($input['pdf_max_pages']);
5854 - if ($new_input['pdf_max_pages'] < 1 || $new_input['pdf_max_pages'] > 69) {
5855 - $new_input['pdf_max_pages'] = 69; // Default to 69 if out of range
5856 - }
5857 - }
5858 -
5859 - if (isset($input['live_agent_webhook_url'])) {
5860 - $new_input['live_agent_webhook_url'] = esc_url_raw($input['live_agent_webhook_url']);
5861 - }
5862 - if (isset($input['live_agent_secret_key'])) {
5863 - $new_input['live_agent_secret_key'] = sanitize_text_field($input['live_agent_secret_key']);
5864 - }
5865 -
5866 - // Live Agent Integration
5867 - if (isset($input['live_agent_bot_token'])) {
5868 - $new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
5869 - }
5870 -
5871 - if (isset($input['live_agent_status'])) {
5872 - $new_input['live_agent_status'] = ($input['live_agent_status'] === 'on') ? 'on' : 'off';
5873 - }
5874 - if (isset($input['live_agent_away_message'])) {
5875 - $new_input['live_agent_away_message'] = sanitize_textarea_field($input['live_agent_away_message']);
5876 - }
5877 - if (isset($input['live_agent_notification_message'])) {
5878 - $new_input['live_agent_notification_message'] = sanitize_textarea_field($input['live_agent_notification_message']);
5879 - }
5880 -
5881 - return $new_input;
5882 -}
5883 -
5884 -
5885 - // Method to append the chatbot to the body
5886 - public function mxchat_append_chatbot_to_body() {
5887 - $options = get_option('mxchat_options');
5888 - if (isset($options['append_to_body']) && $options['append_to_body'] === 'on') {
5889 - echo do_shortcode('[mxchat_chatbot floating="yes"]');
5890 - }
5891 - }
5892 -
5893 -
5894 -
5895 -private static function mxchat_extract_main_content($html) {
5896 - if (empty($html)) {
5897 - //error_log('mxchat_extract_main_content: Empty HTML content received');
5898 - return '';
5899 - }
5900 -
5901 - try {
5902 - $dom = new DOMDocument;
5903 - libxml_use_internal_errors(true); // Suppress HTML parsing errors
5904 -
5905 - // Simple load of HTML, with @ to suppress warnings
5906 - @$dom->loadHTML($html, LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
5907 -
5908 - $xpath = new DOMXPath($dom);
5909 -
5910 - // Simplified selectors focusing on common content areas
5911 - $selectors = [
5912 - '//article',
5913 - '//*[@id="content"]',
5914 - '//*[@class="entry-content"]',
5915 - '//main'
5916 - ];
5917 -
5918 - foreach ($selectors as $selector) {
5919 - $nodes = $xpath->query($selector);
5920 - if ($nodes && $nodes->length > 0) {
5921 - $content = '';
5922 - foreach ($nodes as $node) {
5923 - $content .= $dom->saveHTML($node);
5924 - }
5925 - if (!empty($content)) {
5926 - return $content;
5927 - }
5928 - }
5929 - }
5930 -
5931 - // Fallback: Return the entire body content if no specific selector matches
5932 - $body = $dom->getElementsByTagName('body');
5933 - if ($body->length > 0) {
5934 - return $dom->saveHTML($body->item(0));
5935 - }
5936 -
5937 - // Last resort: return the original HTML
5938 - return $html;
5939 -
5940 - } catch (Exception $e) {
5941 - //error_log('mxchat_extract_main_content error: ' . $e->getMessage());
5942 - return $html; // Return original HTML if parsing fails
5943 - } finally {
5944 - libxml_clear_errors();
5945 - }
5946 -}
5947 -
5948 -
5949 -private function mxchat_fetch_loops_mailing_lists($api_key) {
5950 - $url = 'https://app.loops.so/api/v1/lists';
5951 - $response = wp_remote_get($url, array(
5952 - 'headers' => array(
5953 - 'Authorization' => 'Bearer ' . $api_key,
5954 - 'Content-Type' => 'application/json'
5955 - )
5956 - ));
5957 -
5958 - if (is_wp_error($response)) {
5959 - return array();
5960 - }
5961 -
5962 - $body = wp_remote_retrieve_body($response);
5963 - $lists = json_decode($body, true);
5964 -
5965 - return isset($lists) && is_array($lists) ? $lists : array();
5966 -}
5967 -
5968 -
5969 -
5970 -
5971 -
5972 -function mxchat_calculate_cosine_similarity($vec1, $vec2) {
5973 - if (empty($vec1) || empty($vec2)) {
5974 - return 0.0;
5975 - }
5976 -
5977 - $dot_product = 0.0;
5978 - $norm_a = 0.0;
5979 - $norm_b = 0.0;
5980 -
5981 - for ($i = 0; $i < count($vec1); $i++) {
5982 - $dot_product += $vec1[$i] * $vec2[$i];
5983 - $norm_a += pow($vec1[$i], 2);
5984 - $norm_b += pow($vec2[$i], 2);
5985 - }
5986 -
5987 - if ($norm_a == 0.0 || $norm_b == 0.0) {
5988 - return 0.0;
5989 - } else {
5990 - return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
5991 - }
5992 -}
5993 -
5994 -
5995 -
5996 -
5997 -}
5998 -?>
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 + add_action('mxchat_cleanup_old_transcripts', array($this, 'cleanup_old_transcripts'));
44 +
45 + add_action('admin_init', array($this, 'register_pinecone_settings'));
46 +
47 + add_action('admin_notices', array($this, 'display_admin_notices'));
48 +
49 + add_action('wp_ajax_mxchat_test_streaming_actual', [$this, 'mxchat_handle_test_streaming_actual']);
50 + add_action('wp_ajax_mxchat_test_streaming', [$this, 'mxchat_handle_test_streaming']); // Keep existing as fallback
51 +
52 + add_action('wp_ajax_mxchat_save_selected_bot', array($this, 'mxchat_save_selected_bot'));
53 + add_action('wp_ajax_mxchat_fetch_openrouter_models', array($this, 'fetch_openrouter_models'));
54 + add_action('wp_ajax_mxchat_get_rag_context', array($this, 'mxchat_get_rag_context'));
55 + }
56 +
57 +private function is_license_active() {
58 + // Get the raw value without translation
59 + $license_status = get_option('mxchat_license_status', 'inactive');
60 +
61 + // Check against multiple possible values, bypassing translation issues
62 + return ($license_status === 'active' || $license_status === esc_html__('active', 'mxchat'));
63 +}
64 +
65 +private function initialize_default_options() {
66 + $default_options = array(
67 + 'api_key' => '',
68 + 'xai_api_key' => '',
69 + 'claude_api_key' => '',
70 + 'deepseek_api_key' => '',
71 + 'voyage_api_key' => '',
72 + 'gemini_api_key' => '',
73 + 'enable_streaming_toggle' => 'on',
74 + 'embedding_model' => 'text-embedding-ada-002',
75 + '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:
76 +
77 + # Response Style - CRITICALLY IMPORTANT
78 + - MAXIMUM LENGTH: 1-3 short sentences per response
79 + - Ultra-concise: Get straight to the answer with no filler
80 + - No introductions like "Sure!" or "I\'d be happy to help"
81 + - No phrases like "based on my knowledge" or "according to information"
82 + - No explanatory text before giving the answer
83 + - No summaries or repetition
84 + - Hyperlink all URLs
85 + - Respond in user\'s language
86 + - Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
87 +
88 + # Knowledge Base Requirements - PREVENT HALLUCINATIONS
89 + - ONLY answer questions using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
90 + - If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
91 + - NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
92 + - When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
93 + - Better to admit insufficient information than provide inaccurate answers',
94 + 'model' => esc_html__('gpt-4o', 'mxchat'),
95 + 'rate_limit_logged_out' => esc_html__('100', 'mxchat'),
96 + 'role_rate_limits' => array(),
97 + 'rate_limit_message' => esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
98 + 'enable_email_block' => '',
99 + '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'),
100 + 'email_blocker_button_text' => esc_html__('Start Chat', 'mxchat'),
101 + 'enable_name_field' => 'off', // NEW
102 + 'name_field_placeholder' => esc_html__('Enter your name', 'mxchat'), // NEW
103 + 'top_bar_title' => esc_html__('MxChat', 'mxchat'),
104 + 'intro_message' => __('Hello! How can I assist you today?', 'mxchat'),
105 + 'ai_agent_text' => esc_html__('AI Agent', 'mxchat'),
106 + 'input_copy' => esc_html__('How can I assist?', 'mxchat'),
107 + 'append_to_body' => esc_html__('off', 'mxchat'),
108 + 'post_type_visibility_mode' => 'all', // 'all', 'include', 'exclude'
109 + 'post_type_visibility_list' => array(), // Array of post type slugs
110 + 'contextual_awareness_toggle' => 'off',
111 + 'close_button_color' => esc_html__('#fff', 'mxchat'),
112 + 'chatbot_bg_color' => esc_html__('#fff', 'mxchat'),
113 + 'user_message_bg_color' => esc_html__('#fff', 'mxchat'),
114 + 'user_message_font_color' => esc_html__('#212121', 'mxchat'),
115 + 'bot_message_bg_color' => esc_html__('#212121', 'mxchat'),
116 + 'bot_message_font_color' => esc_html__('#fff', 'mxchat'),
117 + 'top_bar_bg_color' => esc_html__('#212121', 'mxchat'),
118 + 'send_button_font_color' => esc_html__('#212121', 'mxchat'),
119 + 'chat_input_font_color' => esc_html__('#212121', 'mxchat'),
120 + 'chatbot_background_color' => esc_html__('#212121', 'mxchat'),
121 + 'icon_color' => esc_html__('#fff', 'mxchat'),
122 + 'enable_woocommerce_integration' => esc_html__('0', 'mxchat'),
123 + 'link_target_toggle' => esc_html__('off', 'mxchat'),
124 + 'pre_chat_message' => esc_html__('Hey there! Ask me anything!', 'mxchat'),
125 +
126 + // New fields for Loops Integration
127 + 'loops_api_key' => '',
128 + 'loops_mailing_list' => '',
129 + 'triggered_phrase_response' => __('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
130 + 'email_capture_response' => __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
131 + 'popular_question_1' => '',
132 + 'popular_question_2' => '',
133 + 'popular_question_3' => '',
134 + 'pdf_intent_trigger_text' => __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
135 + 'pdf_intent_success_text' => __("I've processed the PDF. What questions do you have about it?", 'mxchat'),
136 + 'pdf_intent_error_text' => __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
137 + 'pdf_max_pages' => 69,
138 + 'show_pdf_upload_button' => 'on',
139 + 'show_word_upload_button' => 'on',
140 +
141 + // Live Agent Integration
142 + 'live_agent_webhook_url' => '',
143 + 'live_agent_secret_key' => '',
144 + 'live_agent_bot_token' => '',
145 + 'live_agent_message_bg_color' => esc_html__('#ffffff', 'mxchat'),
146 + 'live_agent_message_font_color' => esc_html__('#333333', 'mxchat'),
147 + 'chat_toolbar_toggle' => esc_html__('off', 'mxchat'),
148 + 'mode_indicator_bg_color' => esc_html__('#767676', 'mxchat'),
149 + 'mode_indicator_font_color' => esc_html__('#ffffff', 'mxchat'),
150 + 'toolbar_icon_color' => esc_html__('#212121', 'mxchat'),
151 + );
152 +
153 +
154 + // Merge existing options with defaults
155 + $existing_options = get_option('mxchat_options', array());
156 + $merged_options = wp_parse_args($existing_options, $default_options);
157 +
158 + // Update the options if they have changed
159 + if ($existing_options !== $merged_options) {
160 + update_option('mxchat_options', $merged_options);
161 + }
162 +
163 + // Add default limits for each role
164 + $roles = wp_roles()->get_names();
165 + foreach ($roles as $role_id => $role_name) {
166 + $default_options['role_rate_limits'][$role_id] = esc_html__('100', 'mxchat');
167 + }
168 +
169 + return $default_options;
170 +
171 + // Update the $this->options property
172 + $this->options = $merged_options;
173 + }
174 +
175 +public function mxchat_add_plugin_page() {
176 + // Main menu page
177 + add_menu_page(
178 + esc_html__('MxChat Settings', 'mxchat'),
179 + esc_html__('MxChat', 'mxchat'),
180 + 'manage_options',
181 + 'mxchat-max',
182 + array($this, 'mxchat_create_admin_page'),
183 + 'dashicons-testimonial',
184 + 6
185 + );
186 +
187 + // Submenu page for Knowledge
188 + add_submenu_page(
189 + 'mxchat-max',
190 + esc_html__('Prompts', 'mxchat'),
191 + esc_html__('Knowledge', 'mxchat'),
192 + 'manage_options',
193 + 'mxchat-prompts',
194 + array($this, 'mxchat_create_prompts_page')
195 + );
196 +
197 + add_submenu_page(
198 + 'mxchat-max',
199 + esc_html__('Chat Transcripts', 'mxchat'),
200 + esc_html__('Transcripts', 'mxchat'),
201 + 'manage_options',
202 + 'mxchat-transcripts',
203 + array($this, 'mxchat_create_transcripts_page')
204 + );
205 +
206 + add_submenu_page(
207 + 'mxchat-max',
208 + esc_html__('MxChat Actions', 'mxchat'),
209 + esc_html__('Actions', 'mxchat'),
210 + 'manage_options',
211 + 'mxchat-actions',
212 + array($this, 'mxchat_actions_page_html')
213 + );
214 +
215 + add_submenu_page(
216 + 'mxchat-max',
217 + esc_html__('Add Ons', 'mxchat'),
218 + esc_html__('Add Ons', 'mxchat'),
219 + 'manage_options',
220 + 'mxchat-addons',
221 + array($this, 'mxchat_create_addons_page')
222 + );
223 +
224 + // Submenu page for Activation Key
225 + add_submenu_page(
226 + 'mxchat-max',
227 + esc_html__('Pro Upgrade', 'mxchat'),
228 + esc_html__('Pro Upgrade', 'mxchat'),
229 + 'manage_options',
230 + 'mxchat-activation',
231 + array($this, 'mxchat_create_activation_page')
232 + );
233 +}
234 +
235 +public function mxchat_create_addons_page() {
236 + require_once plugin_dir_path(__FILE__) . 'class-mxchat-addons.php';
237 + $addons_page = new MxChat_Addons();
238 + $addons_page->render_page();
239 +}
240 +
241 +/**
242 + * Test actual streaming functionality in the WordPress environment
243 + */
244 +public function mxchat_handle_test_streaming_actual() {
245 + check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
246 +
247 + // Check if headers have already been sent
248 + if (headers_sent()) {
249 + wp_send_json_error(['message' => 'Headers already sent - streaming not possible']);
250 + return;
251 + }
252 +
253 + // Check for required functions
254 + if (!function_exists('curl_init')) {
255 + wp_send_json_error(['message' => 'cURL not available - streaming requires cURL']);
256 + return;
257 + }
258 +
259 + // Get user's selected model and API key
260 + $options = get_option('mxchat_options', []);
261 + $selected_model = $options['model'] ?? 'gpt-4o';
262 +
263 + // Get the provider from the model
264 + $model_parts = explode('-', $selected_model);
265 + $provider = strtolower($model_parts[0]);
266 +
267 + // Get the appropriate API key
268 + $api_key = '';
269 + switch ($provider) {
270 + case 'gpt':
271 + case 'o1':
272 + $api_key = $options['api_key'] ?? '';
273 + break;
274 + case 'claude':
275 + $api_key = $options['claude_api_key'] ?? '';
276 + break;
277 + case 'grok':
278 + $api_key = $options['xai_api_key'] ?? '';
279 + break;
280 + case 'deepseek':
281 + $api_key = $options['deepseek_api_key'] ?? '';
282 + break;
283 + case 'gemini':
284 + $api_key = $options['gemini_api_key'] ?? '';
285 + break;
286 + default:
287 + // Default to OpenAI for unknown models
288 + $api_key = $options['api_key'] ?? '';
289 + $provider = 'gpt';
290 + break;
291 + }
292 +
293 + if (empty($api_key)) {
294 + wp_send_json_error(['message' => "API key not configured for {$provider} provider"]);
295 + return;
296 + }
297 +
298 + // Test streaming with the selected model and provider
299 + try {
300 + $this->perform_streaming_test($provider, $selected_model, $api_key);
301 + } catch (Exception $e) {
302 + wp_send_json_error(['message' => 'Streaming test exception: ' . $e->getMessage()]);
303 + }
304 +}
305 +
306 +/**
307 + * Perform the actual streaming test
308 + */
309 +private function perform_streaming_test($provider, $model, $api_key) {
310 + // Set streaming headers
311 + header('Content-Type: text/event-stream');
312 + header('Cache-Control: no-cache');
313 + header('X-Accel-Buffering: no'); // Disable nginx buffering
314 +
315 + // Prepare test message
316 + $test_message = "Please respond with exactly: 'Streaming test successful!' - send this as a short response for testing.";
317 +
318 + // Configure API request based on provider
319 + $url = '';
320 + $headers = [];
321 + $body = [];
322 +
323 + switch ($provider) {
324 + case 'gpt':
325 + case 'o1':
326 + $url = 'https://api.openai.com/v1/chat/completions';
327 + $headers = [
328 + 'Content-Type: application/json',
329 + 'Authorization: Bearer ' . $api_key
330 + ];
331 + $body = [
332 + 'model' => $model,
333 + 'messages' => [['role' => 'user', 'content' => $test_message]],
334 + 'max_tokens' => 50,
335 + 'temperature' => 0.3,
336 + 'stream' => true
337 + ];
338 + break;
339 +
340 + case 'claude':
341 + $url = 'https://api.anthropic.com/v1/messages';
342 + $headers = [
343 + 'Content-Type: application/json',
344 + 'x-api-key: ' . $api_key,
345 + 'anthropic-version: 2023-06-01'
346 + ];
347 + $body = [
348 + 'model' => $model,
349 + 'messages' => [['role' => 'user', 'content' => $test_message]],
350 + 'max_tokens' => 50,
351 + 'temperature' => 0.3,
352 + 'stream' => true
353 + ];
354 + break;
355 +
356 + case 'grok':
357 + $url = 'https://api.x.ai/v1/chat/completions';
358 + $headers = [
359 + 'Content-Type: application/json',
360 + 'Authorization: Bearer ' . $api_key
361 + ];
362 + $body = [
363 + 'model' => $model,
364 + 'messages' => [['role' => 'user', 'content' => $test_message]],
365 + 'max_tokens' => 50,
366 + 'temperature' => 0.3,
367 + 'stream' => true
368 + ];
369 + break;
370 +
371 + case 'deepseek':
372 + $url = 'https://api.deepseek.com/v1/chat/completions';
373 + $headers = [
374 + 'Content-Type: application/json',
375 + 'Authorization: Bearer ' . $api_key
376 + ];
377 + $body = [
378 + 'model' => $model,
379 + 'messages' => [['role' => 'user', 'content' => $test_message]],
380 + 'max_tokens' => 50,
381 + 'temperature' => 0.3,
382 + 'stream' => true
383 + ];
384 + break;
385 +
386 + default:
387 + echo "data: " . json_encode(['error' => 'Unsupported provider for streaming test: ' . $provider]) . "\n\n";
388 + flush();
389 + return;
390 + }
391 +
392 + // Initialize cURL
393 + $ch = curl_init();
394 + curl_setopt($ch, CURLOPT_URL, $url);
395 + curl_setopt($ch, CURLOPT_RETURNTRANSFER, false);
396 + curl_setopt($ch, CURLOPT_POST, true);
397 + curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($body));
398 + curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
399 + curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
400 + curl_setopt($ch, CURLOPT_TIMEOUT, 30);
401 + curl_setopt($ch, CURLOPT_WRITEFUNCTION, function($ch, $data) use ($provider) {
402 + return $this->process_streaming_test_data($data, $provider);
403 + });
404 +
405 + // Send initial test message
406 + echo "data: " . json_encode(['content' => '[Starting streaming test...]']) . "\n\n";
407 + flush();
408 +
409 + $result = curl_exec($ch);
410 + $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
411 + $curl_error = curl_error($ch);
412 + curl_close($ch);
413 +
414 + if ($curl_error) {
415 + echo "data: " . json_encode(['error' => 'cURL Error: ' . $curl_error]) . "\n\n";
416 + flush();
417 + return;
418 + }
419 +
420 + if ($http_code !== 200) {
421 + echo "data: " . json_encode(['error' => 'API returned HTTP ' . $http_code]) . "\n\n";
422 + flush();
423 + return;
424 + }
425 +
426 + // Send completion signal
427 + echo "data: [DONE]\n\n";
428 + flush();
429 +}
430 +
431 +/**
432 + * Process streaming data for the test
433 + */
434 +private function process_streaming_test_data($data, $provider) {
435 + static $chunk_count = 0;
436 +
437 + $lines = explode("\n", $data);
438 +
439 + foreach ($lines as $line) {
440 + if (trim($line) === '') {
441 + continue;
442 + }
443 +
444 + // Handle different provider formats
445 + if ($provider === 'claude') {
446 + // Claude uses event: and data: format
447 + if (strpos($line, 'data: ') === 0) {
448 + $json_str = substr($line, 6);
449 + $json = json_decode($json_str, true);
450 +
451 + if (isset($json['type']) && $json['type'] === 'content_block_delta') {
452 + if (isset($json['delta']['text'])) {
453 + $chunk_count++;
454 + echo "data: " . json_encode([
455 + 'content' => $json['delta']['text'],
456 + 'test_chunk' => $chunk_count
457 + ]) . "\n\n";
458 + flush();
459 + }
460 + }
461 + }
462 + } else {
463 + // OpenAI, X.AI, DeepSeek format
464 + if (strpos($line, 'data: ') === 0) {
465 + $json_str = substr($line, 6);
466 +
467 + if ($json_str === '[DONE]') {
468 + // Don't echo [DONE] here, let the main function handle it
469 + continue;
470 + }
471 +
472 + $json = json_decode($json_str, true);
473 + if (isset($json['choices'][0]['delta']['content'])) {
474 + $chunk_count++;
475 + echo "data: " . json_encode([
476 + 'content' => $json['choices'][0]['delta']['content'],
477 + 'test_chunk' => $chunk_count
478 + ]) . "\n\n";
479 + flush();
480 + }
481 + }
482 + }
483 + }
484 +
485 + return strlen($data);
486 +}
487 +
488 +/**
489 + * Updated version of your existing test method (keep this as a fallback)
490 + */
491 +public function mxchat_handle_test_streaming() {
492 + check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
493 +
494 + // Use the actual streaming test instead
495 + $this->mxchat_handle_test_streaming_actual();
496 +}
497 +
498 +
499 +public function register_pinecone_settings() {
500 + register_setting(
501 + 'mxchat_pinecone_addon_options',
502 + 'mxchat_pinecone_addon_options',
503 + array(
504 + 'type' => 'array',
505 + 'sanitize_callback' => array($this, 'sanitize_pinecone_settings'),
506 + 'default' => array(
507 + 'mxchat_use_pinecone' => '0',
508 + 'mxchat_pinecone_api_key' => '',
509 + 'mxchat_pinecone_host' => '',
510 + 'mxchat_pinecone_index' => '',
511 + 'mxchat_pinecone_environment' => ''
512 + )
513 + )
514 + );
515 +}
516 +
517 +public function sanitize_pinecone_settings($input) {
518 + $sanitized = array();
519 +
520 + $sanitized['mxchat_use_pinecone'] = isset($input['mxchat_use_pinecone']) ? '1' : '0';
521 + $sanitized['mxchat_pinecone_api_key'] = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
522 + $sanitized['mxchat_pinecone_host'] = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
523 + $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
524 + $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
525 +
526 + // Remove https:// from host if present
527 + $sanitized['mxchat_pinecone_host'] = str_replace(['https://', 'http://'], '', $sanitized['mxchat_pinecone_host']);
528 +
529 + return $sanitized;
530 +}
531 +
532 +public function mxchat_display_admin_notice() {
533 + // Success notice
534 + if ($message = get_transient('mxchat_admin_notice_success')) {
535 + ?>
536 + <div class="notice notice-success is-dismissible">
537 + <p><?php echo esc_html($message); ?></p>
538 + <button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php echo esc_html__('Dismiss this notice.', 'mxchat'); ?></span></button>
539 + </div>
540 + <?php
541 + delete_transient('mxchat_admin_notice_success'); // Clear the transient after displaying
542 + }
543 +
544 + // Error notice
545 + if ($message = get_transient('mxchat_admin_notice_error')) {
546 + ?>
547 + <div class="notice notice-error is-dismissible">
548 + <p><?php echo esc_html($message); ?></p>
549 + <button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php echo esc_html__('Dismiss this notice.', 'mxchat'); ?></span></button>
550 + </div>
551 + <?php
552 + delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
553 + }
554 +}
555 +
556 +public function show_live_agent_disabled_banner() {
557 + $show_disabled_notice = get_option('mxchat_show_live_agent_disabled_notice', false);
558 +
559 + if ($show_disabled_notice) {
560 + ?>
561 + <div class="mxchat-live-agent-disabled-notice" id="mxchat-disabled-notice">
562 + <div class="mxchat-pro-notification">
563 + <button type="button" class="mxchat-dismiss-btn" onclick="dismissLiveAgentNotice()" aria-label="Dismiss notification">
564 + <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
565 + <line x1="18" y1="6" x2="6" y2="18"></line>
566 + <line x1="6" y1="6" x2="18" y2="18"></line>
567 + </svg>
568 + </button>
569 + <div class="mxchat-live-agent-content">
570 + <h3>🔧 Live Agent Integration Updated!</h3>
571 + <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>
572 + </div>
573 + </div>
574 + </div>
575 + <?php
576 + }
577 +}
578 +public function mxchat_create_admin_page() {
579 + $this->add_live_agent_nonce();
580 +
581 + ?>
582 + <div class="wrap mxchat-wrapper">
583 + <!-- Hero Section -->
584 + <div class="mxchat-hero">
585 + <h1 class="mxchat-main-title">
586 + <span class="mxchat-gradient-text">MxChat</span> Settings
587 + </h1>
588 + <p class="mxchat-hero-subtitle">
589 + <?php esc_html_e('Configure your AI chatbot, manage integrations and explore tutorials to get the most out of MxChat.', 'mxchat'); ?>
590 + </p>
591 + </div>
592 +
593 + <div class="mxchat-content">
594 +
595 + <?php if (!$this->is_activated): ?>
596 + <div class="mxchat-pro-card">
597 + <div class="mxchat-pro-notification">
598 + <div class="mxchat-pro-content">
599 + <h3>🚀 Limited Lifetime Offer: Save 15% on MxChat Pro, Agency, or Agency Plus!</h3>
600 + <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>
601 + <div class="mxchat-pro-cta">
602 + <a href="https://mxchat.ai/" target="_blank" class="mxchat-button"><?php echo esc_html__('Upgrade Today', 'mxchat'); ?></a>
603 + <a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>" class="mxchat-link"><?php echo esc_html__('Preview Add-ons', 'mxchat'); ?></a>
604 + </div>
605 + </div>
606 + </div>
607 + <?php endif; ?>
608 +
609 + <?php
610 + $this->show_live_agent_disabled_banner();
611 + ?>
612 +
613 + <!-- Tabs Navigation -->
614 + <div class="mxchat-tabs">
615 + <button class="mxchat-tab-button active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></button>
616 + <button class="mxchat-tab-button" data-tab="api-keys"><?php echo esc_html__('API Keys', 'mxchat'); ?></button>
617 + <button class="mxchat-tab-button" data-tab="embed"><?php echo esc_html__('Toolbar & Components', 'mxchat'); ?></button>
618 + <button class="mxchat-tab-button" data-tab="general"><?php echo esc_html__('YouTube Tutorials', 'mxchat'); ?></button>
619 + </div>
620 +
621 + <!-- Tab Contents -->
622 + <div id="chatbot" class="mxchat-tab-content active">
623 + <div class="mxchat-card">
624 + <div class="mxchat-autosave-section">
625 + <?php do_settings_sections('mxchat-chatbot'); ?>
626 + </div>
627 + </div>
628 + </div>
629 +
630 + <div id="api-keys" class="mxchat-tab-content">
631 + <div class="mxchat-card">
632 + <div class="mxchat-autosave-section">
633 + <table class="form-table">
634 + <?php do_settings_fields('mxchat-api-keys', 'mxchat_api_keys_section'); ?>
635 + </table>
636 + </div>
637 + </div>
638 + </div>
639 +
640 + <div id="embed" class="mxchat-tab-content">
641 +
642 + <div class="mxchat-card">
643 + <h2><?php esc_html_e('Toolbar Settings', 'mxchat'); ?></h2>
644 + <div class="mxchat-autosave-section">
645 + <table class="form-table">
646 + <?php do_settings_fields('mxchat-embed', 'mxchat_pdf_intent_section'); ?>
647 + </table>
648 + </div>
649 + </div>
650 +
651 +
652 + <div class="mxchat-card">
653 + <h2><?php esc_html_e('Loops Settings', 'mxchat'); ?></h2>
654 + <div class="mxchat-autosave-section">
655 + <table class="form-table">
656 + <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
657 + </table>
658 + </div>
659 + </div>
660 +
661 + <div class="mxchat-card">
662 + <h2><?php esc_html_e('Brave Search Settings', 'mxchat'); ?></h2>
663 + <div class="mxchat-autosave-section">
664 + <table class="form-table">
665 + <?php do_settings_fields('mxchat-embed', 'mxchat_brave_section'); ?>
666 + </table>
667 + </div>
668 + </div>
669 +
670 + <div class="mxchat-card">
671 + <h2><?php esc_html_e('Live Agent Settings', 'mxchat'); ?></h2>
672 + <div class="mxchat-autosave-section">
673 +<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">
674 + <?php do_settings_fields('mxchat-embed', 'mxchat_live_agent_section'); ?>
675 + </table>
676 + </div>
677 + </div>
678 + </div>
679 +
680 + <div id="general" class="mxchat-tab-content">
681 + <div class="mxchat-card">
682 + <?php do_settings_sections('mxchat-general'); ?>
683 + <div class="video-tutorials-section">
684 +
685 +
686 + <div class="support-notification">
687 + <div class="support-notification-icon">
688 + <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">
689 + <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"/>
690 + <path d="M12 9v4"/>
691 + <path d="M12 17h.01"/>
692 + </svg>
693 + </div>
694 + <div class="support-notification-content">
695 + <h3 class="support-notification-title"><?php echo esc_html__('Need Help? We\'re Here for You!', 'mxchat'); ?></h3>
696 + <p class="support-notification-message">
697 + <?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'); ?>
698 + </p>
699 + <a href="https://wordpress.org/support/plugin/mxchat-basic/" target="_blank" rel="noopener noreferrer" class="support-notification-button">
700 + <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">
701 + <path d="M14 9a2 2 0 0 1-2 2H6l-4 4V4c0-1.1.9-2 2-2h8a2 2 0 0 1 2 2v5Z"/>
702 + <path d="M18 9h2a2 2 0 0 1 2 2v11l-4-4h-6a2 2 0 0 1-2-2v-1"/>
703 + </svg>
704 + <?php echo esc_html__('Submit Support Ticket', 'mxchat'); ?>
705 + </a>
706 + </div>
707 +</div>
708 +
709 + <div class="tutorial-grid">
710 +
711 + <div class="tutorial-item">
712 + <h3><?php echo esc_html__('AI Theme Generator Tutorial', 'mxchat'); ?></h3>
713 + <div class="video-description">
714 + <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>
715 + <a href="https://www.youtube.com/watch?v=rSQDW2qbtRU&t" target="_blank" rel="noopener" class="video-link">
716 + <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>
717 + <?php echo esc_html__('Watch AI Theme Generator Tutorial', 'mxchat'); ?>
718 + </a>
719 + </div>
720 +</div>
721 +
722 +
723 + <div class="tutorial-item">
724 + <h3><?php echo esc_html__('MxChat Forms Tutorial', 'mxchat'); ?></h3>
725 + <div class="video-description">
726 + <p><?php echo esc_html__('Learn how to create and manage smart forms that automatically trigger during chat conversations.', 'mxchat'); ?></p>
727 + <a href="https://www.youtube.com/watch?v=3MrWy5dRalA" target="_blank" rel="noopener" class="video-link">
728 + <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>
729 + <?php echo esc_html__('Watch MxChat Forms Tutorial', 'mxchat'); ?>
730 + </a>
731 + </div>
732 + </div>
733 +
734 +<div class="tutorial-item">
735 + <h3><?php echo esc_html__('Admin Assistant Add-on', 'mxchat'); ?></h3>
736 + <div class="video-description">
737 + <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>
738 + <a href="https://youtu.be/AdEA1k-UCFM" target="_blank" rel="noopener" class="video-link">
739 + <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>
740 + <?php echo esc_html__('Watch Admin Assistant Tutorial', 'mxchat'); ?>
741 + </a>
742 + </div>
743 +</div>
744 +
745 + <div class="tutorial-item">
746 + <h3><?php echo esc_html__('Intent Tester Guide', 'mxchat'); ?></h3>
747 + <div class="video-description">
748 + <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>
749 + <a href="https://www.youtube.com/watch?v=uTr14tn59Hc" target="_blank" rel="noopener" class="video-link">
750 + <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>
751 + <?php echo esc_html__('Watch Intent Tester Tutorial', 'mxchat'); ?>
752 + </a>
753 + </div>
754 + </div>
755 +
756 + <div class="tutorial-item">
757 + <h3><?php echo esc_html__('Theme Customizer Add-on', 'mxchat'); ?></h3>
758 + <div class="video-description">
759 + <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>
760 + <a href="https://youtu.be/MfbB9mZi6ag" target="_blank" rel="noopener" class="video-link">
761 + <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>
762 + <?php echo esc_html__('Watch Theme Customizer Tutorial', 'mxchat'); ?>
763 + </a>
764 + </div>
765 + </div>
766 +
767 + <div class="tutorial-item">
768 + <h3><?php echo esc_html__('WooCommerce Integration', 'mxchat'); ?></h3>
769 + <div class="video-description">
770 + <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>
771 + <a href="https://www.youtube.com/watch?v=WsqAppHRGdA" target="_blank" rel="noopener" class="video-link">
772 + <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>
773 + <?php echo esc_html__('Watch WooCommerce Integration Tutorial', 'mxchat'); ?>
774 + </a>
775 + </div>
776 + </div>
777 +
778 + <div class="tutorial-item">
779 + <h3><?php echo esc_html__('Knowledge Base Setup', 'mxchat'); ?></h3>
780 + <div class="video-description">
781 + <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>
782 + <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
783 + <a href="https://www.youtube.com/watch?v=8Ztjs66-VTo" target="_blank" rel="noopener" class="video-link">
784 + <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>
785 + <?php echo esc_html__('Watch Knowledge Base Setup Tutorial', 'mxchat'); ?>
786 + </a>
787 + </div>
788 + </div>
789 +
790 + <div class="tutorial-item">
791 + <h3><?php echo esc_html__('Toolbar Chat with Documents', 'mxchat'); ?></h3>
792 + <div class="video-description">
793 + <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>
794 + <a href="https://www.youtube.com/watch?v=j_c45WWCTG0" target="_blank" rel="noopener" class="video-link">
795 + <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>
796 + <?php echo esc_html__('Watch Document Chat Tutorial', 'mxchat'); ?>
797 + </a>
798 + </div>
799 + </div>
800 +
801 + <div class="tutorial-item">
802 + <h3><?php echo esc_html__('Perplexity Integration', 'mxchat'); ?></h3>
803 + <div class="video-description">
804 + <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>
805 + <a href="https://youtu.be/wpKkbt24-bo" target="_blank" rel="noopener" class="video-link">
806 + <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>
807 + <?php echo esc_html__('Watch Perplexity Integration Tutorial', 'mxchat'); ?>
808 + </a>
809 + </div>
810 + </div>
811 +
812 + <div class="tutorial-item">
813 + <h3><?php echo esc_html__('Brave Search Intent', 'mxchat'); ?></h3>
814 + <div class="video-description">
815 + <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>
816 + <a href="https://www.youtube.com/watch?v=7vDL5H7vToc" target="_blank" rel="noopener" class="video-link">
817 + <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>
818 + <?php echo esc_html__('Watch Brave Search Intent Tutorial', 'mxchat'); ?>
819 + </a>
820 + </div>
821 + </div>
822 +
823 + <div class="tutorial-item">
824 + <h3><?php echo esc_html__('Loops Email Capture', 'mxchat'); ?></h3>
825 + <div class="video-description">
826 + <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>
827 + <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
828 + <a href="https://www.youtube.com/watch?v=CNgm5TYDyTc" target="_blank" rel="noopener" class="video-link">
829 + <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>
830 + <?php echo esc_html__('Watch Loops Email Capture Tutorial', 'mxchat'); ?>
831 + </a>
832 + </div>
833 + </div>
834 +
835 + <div class="tutorial-item">
836 + <h3><?php echo esc_html__('MxChat AI Agent Testing Service', 'mxchat'); ?></h3>
837 + <div class="video-description">
838 + <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>
839 + <p><small><?php echo esc_html__('Note: This tutorial uses an older UI, but the process remains the same.', 'mxchat'); ?></small></p>
840 + <a href="https://www.youtube.com/watch?v=A0jowbpyX54" target="_blank" rel="noopener" class="video-link">
841 + <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>
842 + <?php echo esc_html__('Watch AI Agent Testing Tutorial', 'mxchat'); ?>
843 + </a>
844 + </div>
845 + </div>
846 + </div>
847 +
848 + </div>
849 + </div>
850 + </div>
851 + </div>
852 + </div>
853 + <?php
854 +}
855 +
856 +public function dismiss_live_agent_notice() {
857 + // Add debugging
858 + //error_log('dismiss_live_agent_notice called');
859 + //error_log('POST data: ' . print_r($_POST, true));
860 +
861 + // Verify nonce
862 + if (!wp_verify_nonce($_POST['nonce'], 'dismiss_live_agent_notice')) {
863 + //error_log('Nonce verification failed');
864 + wp_die('Security check failed');
865 + }
866 +
867 + // Remove the notice flag
868 + $deleted = delete_option('mxchat_show_live_agent_disabled_notice');
869 + //error_log('Option deleted: ' . ($deleted ? 'yes' : 'no'));
870 +
871 + wp_send_json_success();
872 +}
873 +public function add_live_agent_nonce() {
874 + if (get_option('mxchat_show_live_agent_disabled_notice', false)) {
875 + // Make sure your admin script is enqueued and localize the data
876 + wp_localize_script('mxchat-admin-js', 'mxchatLiveAgent', array(
877 + 'nonce' => wp_create_nonce('dismiss_live_agent_notice'),
878 + 'ajaxurl' => admin_url('admin-ajax.php')
879 + ));
880 + }
881 +}
882 +
883 +
884 +public function mxchat_create_transcripts_page() {
885 + global $wpdb;
886 + $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
887 +
888 + // Get basic stats
889 + $total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name");
890 + $total_messages = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
891 +
892 + // Count unique users with detailed breakdown
893 + $total_users = $wpdb->get_var("
894 + SELECT COUNT(DISTINCT
895 + CASE
896 + WHEN user_email != '' AND user_email IS NOT NULL THEN user_email
897 + WHEN user_id != 0 THEN CONCAT('user_', user_id)
898 + WHEN user_identifier NOT LIKE 'Tech-Savvy User'
899 + AND user_identifier NOT LIKE 'Detail-Oriented User'
900 + AND user_identifier NOT LIKE 'Language Learner'
901 + AND user_identifier NOT LIKE 'Casual Browser'
902 + AND user_identifier NOT LIKE 'Policy Enforcer'
903 + AND user_identifier NOT LIKE 'Researcher'
904 + AND user_identifier NOT LIKE 'Loyalty Member'
905 + AND user_identifier NOT LIKE 'Gift Buyer'
906 + AND user_identifier NOT LIKE 'Parent or Caregiver'
907 + THEN user_identifier
908 + ELSE session_id
909 + END
910 + )
911 + FROM $table_name
912 + WHERE role != 'assistant'
913 + ");
914 +
915 + // Get user type breakdown
916 + $registered_users = $wpdb->get_var("
917 + SELECT COUNT(DISTINCT user_email)
918 + FROM $table_name
919 + WHERE user_email != '' AND user_email IS NOT NULL
920 + ");
921 +
922 + $guest_users = $wpdb->get_var("
923 + SELECT COUNT(DISTINCT user_identifier)
924 + FROM $table_name
925 + WHERE (user_email = '' OR user_email IS NULL)
926 + AND role != 'assistant'
927 + AND user_identifier NOT LIKE 'Tech-Savvy User'
928 + AND user_identifier NOT LIKE 'Detail-Oriented User'
929 + AND user_identifier NOT LIKE 'Language Learner'
930 + AND user_identifier NOT LIKE 'Casual Browser'
931 + AND user_identifier NOT LIKE 'Policy Enforcer'
932 + AND user_identifier NOT LIKE 'Researcher'
933 + AND user_identifier NOT LIKE 'Loyalty Member'
934 + AND user_identifier NOT LIKE 'Gift Buyer'
935 + AND user_identifier NOT LIKE 'Parent or Caregiver'
936 + ");
937 +
938 + // Get agent test messages count
939 + $agent_tests = $wpdb->get_var("
940 + SELECT COUNT(DISTINCT session_id)
941 + FROM $table_name
942 + WHERE user_identifier IN (
943 + 'Tech-Savvy User',
944 + 'Detail-Oriented User',
945 + 'Language Learner',
946 + 'Casual Browser',
947 + 'Policy Enforcer',
948 + 'Researcher',
949 + 'Loyalty Member',
950 + 'Gift Buyer',
951 + 'Parent or Caregiver'
952 + )
953 + ");
954 + // Get activity metrics
955 + $today_chats = $wpdb->get_var("
956 + SELECT COUNT(DISTINCT session_id)
957 + FROM $table_name
958 + WHERE DATE(timestamp) = CURDATE()
959 + ");
960 +
961 + $week_chats = $wpdb->get_var("
962 + SELECT COUNT(DISTINCT session_id)
963 + FROM $table_name
964 + WHERE timestamp >= DATE_SUB(NOW(), INTERVAL 7 DAY)
965 + ");
966 +
967 + $month_chats = $wpdb->get_var("
968 + SELECT COUNT(DISTINCT session_id)
969 + FROM $table_name
970 + WHERE timestamp >= DATE_SUB(NOW(), INTERVAL 30 DAY)
971 + ");
972 +
973 + // Get daily chat data for last 7 days
974 + $daily_stats = $wpdb->get_results("
975 + SELECT
976 + DATE(timestamp) as date,
977 + COUNT(DISTINCT session_id) as chats,
978 + COUNT(*) as messages
979 + FROM $table_name
980 + WHERE timestamp >= DATE_SUB(NOW(), INTERVAL 7 DAY)
981 + GROUP BY DATE(timestamp)
982 + ORDER BY date ASC
983 + ");
984 +
985 + // Get average messages per chat
986 + $avg_messages = $wpdb->get_var("
987 + SELECT AVG(message_count)
988 + FROM (
989 + SELECT session_id, COUNT(*) as message_count
990 + FROM $table_name
991 + GROUP BY session_id
992 + ) as chat_counts
993 + ");
994 + $avg_messages = $avg_messages ? round($avg_messages, 1) : 0;
995 +
996 + // Get busiest hour
997 + $busiest_hour = $wpdb->get_row("
998 + SELECT HOUR(timestamp) as hour, COUNT(DISTINCT session_id) as chat_count
999 + FROM $table_name
1000 + GROUP BY HOUR(timestamp)
1001 + ORDER BY chat_count DESC
1002 + LIMIT 1
1003 + ");
1004 +
1005 + // Prepare chart data
1006 + $chart_labels = array();
1007 + $chart_chats = array();
1008 + $chart_messages = array();
1009 +
1010 + // Fill last 7 days with data
1011 + for ($i = 6; $i >= 0; $i--) {
1012 + $date = date('Y-m-d', strtotime("-$i days"));
1013 + $day_name = date('D', strtotime("-$i days"));
1014 + $chart_labels[] = $day_name;
1015 +
1016 + $found = false;
1017 + foreach ($daily_stats as $stat) {
1018 + if ($stat->date === $date) {
1019 + $chart_chats[] = (int)$stat->chats;
1020 + $chart_messages[] = (int)$stat->messages;
1021 + $found = true;
1022 + break;
1023 + }
1024 + }
1025 + if (!$found) {
1026 + $chart_chats[] = 0;
1027 + $chart_messages[] = 0;
1028 + }
1029 + }
1030 + ?>
1031 + <div class="wrap mxchat-transcripts-wrapper">
1032 + <!-- Hero Section -->
1033 + <div class="mxchat-transcripts-hero">
1034 + <h1 class="mxchat-main-title">
1035 + Chat <span class="mxchat-gradient-text">Transcripts</span>
1036 + </h1>
1037 + <p class="mxchat-hero-subtitle">
1038 + <?php esc_html_e('Review and manage your chatbot conversations with detailed message history.', 'mxchat'); ?>
1039 + </p>
1040 + </div>
1041 + <div class="mxchat-content">
1042 + <!-- Enhanced Metrics Dashboard -->
1043 + <div class="mxchat-metrics-dashboard">
1044 + <!-- Tab Navigation -->
1045 + <div class="mxchat-metrics-tabs">
1046 + <button class="mxchat-metrics-tab active" data-tab="overview">
1047 + <span class="tab-icon">📊</span>
1048 + <span class="tab-label">Overview</span>
1049 + </button>
1050 + <button class="mxchat-metrics-tab" data-tab="activity">
1051 + <span class="tab-icon">📈</span>
1052 + <span class="tab-label">Activity</span>
1053 + </button>
1054 + <button class="mxchat-metrics-tab" data-tab="insights">
1055 + <span class="tab-icon">💡</span>
1056 + <span class="tab-label">Insights</span>
1057 + </button>
1058 + </div>
1059 +
1060 + <!-- Tab Content -->
1061 + <div class="mxchat-metrics-content">
1062 + <!-- Overview Tab -->
1063 + <div class="mxchat-metrics-panel active" data-panel="overview">
1064 + <div class="mxchat-stats-grid">
1065 + <div class="mxchat-stat-card mxchat-stat-primary">
1066 + <div class="stat-icon">💬</div>
1067 + <div class="stat-content">
1068 + <span class="stat-value"><?php echo esc_html($total_chats); ?></span>
1069 + <span class="stat-label"><?php esc_html_e('Total Chats', 'mxchat'); ?></span>
1070 + </div>
1071 + </div>
1072 + <div class="mxchat-stat-card mxchat-stat-primary">
1073 + <div class="stat-icon">📝</div>
1074 + <div class="stat-content">
1075 + <span class="stat-value"><?php echo esc_html($total_messages); ?></span>
1076 + <span class="stat-label"><?php esc_html_e('Total Messages', 'mxchat'); ?></span>
1077 + </div>
1078 + </div>
1079 + <div class="mxchat-stat-card mxchat-stat-primary">
1080 + <div class="stat-icon">👥</div>
1081 + <div class="stat-content">
1082 + <span class="stat-value"><?php echo esc_html($total_users); ?></span>
1083 + <span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
1084 + <span class="stat-sublabel">
1085 + <?php
1086 + echo sprintf(
1087 + esc_html__('%d registered • %d guests • %d tests', 'mxchat'),
1088 + $registered_users,
1089 + $guest_users,
1090 + $agent_tests
1091 + );
1092 + ?>
1093 + </span>
1094 + </div>
1095 + </div>
1096 + <div class="mxchat-stat-card mxchat-stat-primary">
1097 + <div class="stat-icon">💭</div>
1098 + <div class="stat-content">
1099 + <span class="stat-value"><?php echo esc_html($avg_messages); ?></span>
1100 + <span class="stat-label"><?php esc_html_e('Avg Messages/Chat', 'mxchat'); ?></span>
1101 + </div>
1102 + </div>
1103 + </div>
1104 + </div>
1105 +
1106 + <!-- Activity Tab -->
1107 + <div class="mxchat-metrics-panel" data-panel="activity">
1108 + <div class="mxchat-activity-layout">
1109 + <div class="mxchat-activity-stats">
1110 + <div class="mxchat-stat-card mxchat-stat-accent">
1111 + <div class="stat-icon">📅</div>
1112 + <div class="stat-content">
1113 + <span class="stat-value"><?php echo esc_html($today_chats); ?></span>
1114 + <span class="stat-label"><?php esc_html_e('Today', 'mxchat'); ?></span>
1115 + </div>
1116 + </div>
1117 + <div class="mxchat-stat-card mxchat-stat-accent">
1118 + <div class="stat-icon">📆</div>
1119 + <div class="stat-content">
1120 + <span class="stat-value"><?php echo esc_html($week_chats); ?></span>
1121 + <span class="stat-label"><?php esc_html_e('Last 7 Days', 'mxchat'); ?></span>
1122 + </div>
1123 + </div>
1124 + <div class="mxchat-stat-card mxchat-stat-accent">
1125 + <div class="stat-icon">🗓️</div>
1126 + <div class="stat-content">
1127 + <span class="stat-value"><?php echo esc_html($month_chats); ?></span>
1128 + <span class="stat-label"><?php esc_html_e('Last 30 Days', 'mxchat'); ?></span>
1129 + </div>
1130 + </div>
1131 + </div>
1132 +
1133 + <div class="mxchat-chart-container">
1134 + <h3 class="mxchat-chart-title"><?php esc_html_e('7-Day Activity Trend', 'mxchat'); ?></h3>
1135 + <canvas id="mxchat-activity-chart"></canvas>
1136 + </div>
1137 + </div>
1138 + </div>
1139 +
1140 + <!-- Insights Tab -->
1141 + <div class="mxchat-metrics-panel" data-panel="insights">
1142 + <div class="mxchat-insights-grid">
1143 + <div class="mxchat-insight-card">
1144 + <div class="insight-header">
1145 + <span class="insight-icon">🕐</span>
1146 + <h3><?php esc_html_e('Peak Activity', 'mxchat'); ?></h3>
1147 + </div>
1148 + <div class="insight-content">
1149 + <div class="insight-value">
1150 + <?php
1151 + if ($busiest_hour) {
1152 + $hour = $busiest_hour->hour;
1153 + $formatted_hour = date('g A', strtotime("$hour:00"));
1154 + echo esc_html($formatted_hour);
1155 + } else {
1156 + echo esc_html__('N/A', 'mxchat');
1157 + }
1158 + ?>
1159 + </div>
1160 + <div class="insight-description">
1161 + <?php esc_html_e('Most active hour of the day', 'mxchat'); ?>
1162 + </div>
1163 + </div>
1164 + </div>
1165 +
1166 + <div class="mxchat-insight-card">
1167 + <div class="insight-header">
1168 + <span class="insight-icon">📊</span>
1169 + <h3><?php esc_html_e('Engagement Rate', 'mxchat'); ?></h3>
1170 + </div>
1171 + <div class="insight-content">
1172 + <div class="insight-value">
1173 + <?php
1174 + $engagement_rate = $total_chats > 0 ? round(($total_messages / $total_chats), 1) : 0;
1175 + echo esc_html($engagement_rate);
1176 + ?>
1177 + </div>
1178 + <div class="insight-description">
1179 + <?php esc_html_e('Messages exchanged per chat', 'mxchat'); ?>
1180 + </div>
1181 + </div>
1182 + </div>
1183 +
1184 + <div class="mxchat-insight-card">
1185 + <div class="insight-header">
1186 + <span class="insight-icon">👤</span>
1187 + <h3><?php esc_html_e('User Distribution', 'mxchat'); ?></h3>
1188 + </div>
1189 + <div class="insight-content">
1190 + <div class="insight-breakdown">
1191 + <div class="breakdown-item">
1192 + <span class="breakdown-label"><?php esc_html_e('Registered', 'mxchat'); ?></span>
1193 + <span class="breakdown-value">
1194 + <?php
1195 + $registered_pct = $total_users > 0 ? round(($registered_users / $total_users) * 100) : 0;
1196 + echo esc_html($registered_pct . '%');
1197 + ?>
1198 + </span>
1199 + </div>
1200 + <div class="breakdown-item">
1201 + <span class="breakdown-label"><?php esc_html_e('Guests', 'mxchat'); ?></span>
1202 + <span class="breakdown-value">
1203 + <?php
1204 + $guest_pct = $total_users > 0 ? round(($guest_users / $total_users) * 100) : 0;
1205 + echo esc_html($guest_pct . '%');
1206 + ?>
1207 + </span>
1208 + </div>
1209 + </div>
1210 + </div>
1211 + </div>
1212 +
1213 + <div class="mxchat-insight-card">
1214 + <div class="insight-header">
1215 + <span class="insight-icon">⚡</span>
1216 + <h3><?php esc_html_e('Activity Status', 'mxchat'); ?></h3>
1217 + </div>
1218 + <div class="insight-content">
1219 + <div class="insight-value insight-status">
1220 + <?php
1221 + if ($today_chats > 0) {
1222 + echo '<span class="status-badge status-active">' . esc_html__('Active', 'mxchat') . '</span>';
1223 + } else if ($week_chats > 0) {
1224 + echo '<span class="status-badge status-moderate">' . esc_html__('Moderate', 'mxchat') . '</span>';
1225 + } else {
1226 + echo '<span class="status-badge status-quiet">' . esc_html__('Quiet', 'mxchat') . '</span>';
1227 + }
1228 + ?>
1229 + </div>
1230 + <div class="insight-description">
1231 + <?php
1232 + if ($today_chats > 0) {
1233 + echo esc_html(sprintf(__('%d chats today', 'mxchat'), $today_chats));
1234 + } else if ($week_chats > 0) {
1235 + echo esc_html(sprintf(__('%d chats this week', 'mxchat'), $week_chats));
1236 + } else {
1237 + echo esc_html__('No recent activity', 'mxchat');
1238 + }
1239 + ?>
1240 + </div>
1241 + </div>
1242 + </div>
1243 + </div>
1244 + </div>
1245 + </div>
1246 + </div>
1247 +
1248 + <script>
1249 + var mxchatChartData = {
1250 + labels: <?php echo json_encode($chart_labels); ?>,
1251 + chats: <?php echo json_encode($chart_chats); ?>,
1252 + messages: <?php echo json_encode($chart_messages); ?>
1253 + };
1254 + </script>
1255 +
1256 + <!-- Search and Filter Controls with Notification Settings Button -->
1257 + <div class="mxchat-controls-wrapper">
1258 + <div class="mxchat-search-box">
1259 + <input type="text" id="mxchat-search-transcripts"
1260 + placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
1261 + class="regular-text">
1262 + </div>
1263 + <form id="mxchat-delete-form" method="post">
1264 + <?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
1265 + <div class="mxchat-controls">
1266 + <button type="button" id="mxchat-chat-email-notification-btn" class="mxchat-action-button">
1267 + <span class="dashicons dashicons-admin-generic"></span>
1268 + <?php esc_html_e('Settings', 'mxchat'); ?>
1269 + </button>
1270 + <button type="button" id="mxchat-export-transcripts" class="mxchat-action-button">
1271 + <span class="dashicons dashicons-download"></span>
1272 + <?php esc_html_e('Export All Chats', 'mxchat'); ?>
1273 + </button>
1274 + <button type="button" id="mxchat-select-all-transcripts" class="mxchat-select-button">
1275 + <span class="dashicons dashicons-yes-alt"></span>
1276 + <span class="button-text"><?php esc_html_e('Select All', 'mxchat'); ?></span>
1277 + </button>
1278 + <button type="submit" class="button delete-chats-button">
1279 + <span class="dashicons dashicons-trash"></span>
1280 + <?php esc_html_e('Delete Selected', 'mxchat'); ?>
1281 + </button>
1282 + </div>
1283 + </form>
1284 + </div>
1285 +
1286 + <!-- Transcripts Container -->
1287 + <div id="mxchat-transcripts"></div>
1288 + </div>
1289 + </div>
1290 +
1291 + <!-- Modal for Chat Email Notification Settings -->
1292 + <div id="mxchat-chat-email-notification-modal" class="mxchat-chat-notification-modal-overlay" style="display: none;">
1293 + <div class="mxchat-chat-notification-modal-content">
1294 + <div class="mxchat-chat-notification-modal-header">
1295 + <h2><?php esc_html_e('Transcript Settings', 'mxchat'); ?></h2>
1296 + <button type="button" class="mxchat-chat-notification-modal-close">&times;</button>
1297 + </div>
1298 + <div class="mxchat-chat-notification-modal-body">
1299 + <form method="post" action="options.php" id="mxchat-chat-email-notification-form">
1300 + <?php
1301 + settings_fields('mxchat_transcripts_options');
1302 + do_settings_sections('mxchat-transcripts');
1303 + ?>
1304 + <div class="mxchat-chat-notification-modal-footer">
1305 + <button type="submit" class="button button-primary">
1306 + <?php esc_html_e('Save Settings', 'mxchat'); ?>
1307 + </button>
1308 + <button type="button" class="button mxchat-chat-notification-modal-cancel">
1309 + <?php esc_html_e('Cancel', 'mxchat'); ?>
1310 + </button>
1311 + </div>
1312 + </form>
1313 + </div>
1314 + </div>
1315 + </div>
1316 +
1317 + <!-- Modal for RAG Context Display -->
1318 + <div id="mxchat-rag-context-modal" class="mxchat-rag-modal-overlay" style="display: none;">
1319 + <div class="mxchat-rag-modal-content">
1320 + <div class="mxchat-rag-modal-header">
1321 + <h2><?php esc_html_e('Retrieved Documents', 'mxchat'); ?></h2>
1322 + <button type="button" class="mxchat-rag-modal-close">&times;</button>
1323 + </div>
1324 + <div class="mxchat-rag-modal-body">
1325 + <div class="mxchat-rag-loading" style="display: none;">
1326 + <span class="spinner is-active"></span>
1327 + <?php esc_html_e('Loading document context...', 'mxchat'); ?>
1328 + </div>
1329 + <div class="mxchat-rag-content">
1330 + <!-- RAG context will be populated via JavaScript -->
1331 + </div>
1332 + </div>
1333 + </div>
1334 + </div>
1335 + <?php
1336 +}
1337 +
1338 +
1339 +public function mxchat_transcripts_notification_section_callback() {
1340 + 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>';
1341 +}
1342 +public function mxchat_enable_notifications_callback() {
1343 + $options = get_option('mxchat_transcripts_options', array());
1344 + $enabled = isset($options['mxchat_enable_notifications']) ? $options['mxchat_enable_notifications'] : 0;
1345 + ?>
1346 + <label for="mxchat_enable_notifications">
1347 + <input type="checkbox" id="mxchat_enable_notifications"
1348 + name="mxchat_transcripts_options[mxchat_enable_notifications]"
1349 + value="1" <?php checked(1, $enabled); ?>>
1350 + <?php esc_html_e('Send email notification when a new chat session starts', 'mxchat'); ?>
1351 + </label>
1352 + <p class="description">
1353 + <?php esc_html_e('Enable this option to receive email notifications for new chat sessions.', 'mxchat'); ?>
1354 + </p>
1355 + <?php
1356 +}
1357 +public function mxchat_notification_email_callback() {
1358 + $options = get_option('mxchat_transcripts_options', array());
1359 + $email = isset($options['mxchat_notification_email']) ? $options['mxchat_notification_email'] : get_option('admin_email');
1360 + ?>
1361 + <input type="email" id="mxchat_notification_email"
1362 + name="mxchat_transcripts_options[mxchat_notification_email]"
1363 + value="<?php echo esc_attr($email); ?>"
1364 + class="regular-text">
1365 + <p class="description">
1366 + <?php esc_html_e('Enter the email address where notifications should be sent. Defaults to the admin email address.', 'mxchat'); ?>
1367 + </p>
1368 + <?php
1369 +}
1370 +
1371 +public function mxchat_auto_delete_transcripts_callback() {
1372 + $options = get_option('mxchat_transcripts_options', array());
1373 + $interval = isset($options['mxchat_auto_delete_transcripts']) ? $options['mxchat_auto_delete_transcripts'] : 'never';
1374 + ?>
1375 + <select id="mxchat_auto_delete_transcripts"
1376 + name="mxchat_transcripts_options[mxchat_auto_delete_transcripts]">
1377 + <option value="never" <?php selected($interval, 'never'); ?>>
1378 + <?php esc_html_e('Never (Keep All Transcripts)', 'mxchat'); ?>
1379 + </option>
1380 + <option value="1week" <?php selected($interval, '1week'); ?>>
1381 + <?php esc_html_e('After 1 Week', 'mxchat'); ?>
1382 + </option>
1383 + <option value="2weeks" <?php selected($interval, '2weeks'); ?>>
1384 + <?php esc_html_e('After 2 Weeks', 'mxchat'); ?>
1385 + </option>
1386 + <option value="1month" <?php selected($interval, '1month'); ?>>
1387 + <?php esc_html_e('After 1 Month', 'mxchat'); ?>
1388 + </option>
1389 + </select>
1390 + <p class="description">
1391 + <?php esc_html_e('Automatically delete old chat transcripts after the selected time period. This helps manage database size and privacy.', 'mxchat'); ?>
1392 + </p>
1393 + <?php
1394 +}
1395 +
1396 +public function mxchat_auto_email_transcript_callback() {
1397 + $options = get_option('mxchat_transcripts_options', array());
1398 + $enabled = isset($options['mxchat_auto_email_transcript_enabled']) ? $options['mxchat_auto_email_transcript_enabled'] : 0;
1399 + $delay = isset($options['mxchat_auto_email_transcript_delay']) ? $options['mxchat_auto_email_transcript_delay'] : '30';
1400 + $require_contact = isset($options['mxchat_auto_email_transcript_require_contact']) ? $options['mxchat_auto_email_transcript_require_contact'] : 0;
1401 + ?>
1402 + <label>
1403 + <input type="checkbox"
1404 + id="mxchat_auto_email_transcript_enabled"
1405 + name="mxchat_transcripts_options[mxchat_auto_email_transcript_enabled]"
1406 + value="1"
1407 + <?php checked($enabled, 1); ?>>
1408 + <?php esc_html_e('Enable Auto-Email of Full Transcript', 'mxchat'); ?>
1409 + </label>
1410 + <br><br>
1411 + <label for="mxchat_auto_email_transcript_delay">
1412 + <?php esc_html_e('Send transcript after:', 'mxchat'); ?>
1413 + </label>
1414 + <select id="mxchat_auto_email_transcript_delay"
1415 + name="mxchat_transcripts_options[mxchat_auto_email_transcript_delay]">
1416 + <option value="15" <?php selected($delay, '15'); ?>>
1417 + <?php esc_html_e('15 minutes', 'mxchat'); ?>
1418 + </option>
1419 + <option value="30" <?php selected($delay, '30'); ?>>
1420 + <?php esc_html_e('30 minutes', 'mxchat'); ?>
1421 + </option>
1422 + <option value="60" <?php selected($delay, '60'); ?>>
1423 + <?php esc_html_e('1 hour', 'mxchat'); ?>
1424 + </option>
1425 + </select>
1426 + <br><br>
1427 + <label>
1428 + <input type="checkbox"
1429 + id="mxchat_auto_email_transcript_require_contact"
1430 + name="mxchat_transcripts_options[mxchat_auto_email_transcript_require_contact]"
1431 + value="1"
1432 + <?php checked($require_contact, 1); ?>>
1433 + <?php esc_html_e('Only send if visitor provided contact info', 'mxchat'); ?>
1434 + </label>
1435 + <p class="description">
1436 + <?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'); ?>
1437 + <br>
1438 + <?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'); ?>
1439 + </p>
1440 + <?php
1441 +}
1442 +
1443 +
1444 +
1445 +public function sanitize_transcripts_options($input) {
1446 + $sanitized = array();
1447 +
1448 + $sanitized['mxchat_enable_notifications'] = isset($input['mxchat_enable_notifications']) ? 1 : 0;
1449 +
1450 + if (isset($input['mxchat_notification_email'])) {
1451 + $sanitized['mxchat_notification_email'] = sanitize_email($input['mxchat_notification_email']);
1452 + if (!is_email($sanitized['mxchat_notification_email'])) {
1453 + add_settings_error(
1454 + 'mxchat_transcripts_options',
1455 + 'invalid_email',
1456 + __('Please enter a valid email address for notifications.', 'mxchat'),
1457 + 'error'
1458 + );
1459 + $sanitized['mxchat_notification_email'] = get_option('admin_email');
1460 + }
1461 + }
1462 +
1463 + // Sanitize auto-delete setting
1464 + $valid_intervals = array('never', '1week', '2weeks', '1month');
1465 + if (isset($input['mxchat_auto_delete_transcripts'])) {
1466 + $sanitized['mxchat_auto_delete_transcripts'] = in_array($input['mxchat_auto_delete_transcripts'], $valid_intervals)
1467 + ? $input['mxchat_auto_delete_transcripts']
1468 + : 'never';
1469 + } else {
1470 + $sanitized['mxchat_auto_delete_transcripts'] = 'never';
1471 + }
1472 +
1473 + // Get old value to check if auto-delete setting changed
1474 + $old_options = get_option('mxchat_transcripts_options');
1475 + $old_interval = isset($old_options['mxchat_auto_delete_transcripts']) ? $old_options['mxchat_auto_delete_transcripts'] : 'never';
1476 +
1477 + // If the auto-delete setting changed, reschedule the cron job
1478 + if ($old_interval !== $sanitized['mxchat_auto_delete_transcripts']) {
1479 + $this->schedule_transcript_cleanup($sanitized['mxchat_auto_delete_transcripts']);
1480 + }
1481 +
1482 + // Sanitize auto-email transcript settings
1483 + $sanitized['mxchat_auto_email_transcript_enabled'] = isset($input['mxchat_auto_email_transcript_enabled']) ? 1 : 0;
1484 +
1485 + $valid_delays = array('15', '30', '60');
1486 + if (isset($input['mxchat_auto_email_transcript_delay'])) {
1487 + $sanitized['mxchat_auto_email_transcript_delay'] = in_array($input['mxchat_auto_email_transcript_delay'], $valid_delays)
1488 + ? $input['mxchat_auto_email_transcript_delay']
1489 + : '30';
1490 + } else {
1491 + $sanitized['mxchat_auto_email_transcript_delay'] = '30';
1492 + }
1493 +
1494 + // Sanitize require contact info setting
1495 + $sanitized['mxchat_auto_email_transcript_require_contact'] = isset($input['mxchat_auto_email_transcript_require_contact']) ? 1 : 0;
1496 +
1497 + return $sanitized;
1498 +}
1499 +
1500 +/**
1501 + * Schedule or unschedule the transcript cleanup cron job
1502 + */
1503 +public function schedule_transcript_cleanup($interval) {
1504 + // Clear any existing scheduled event
1505 + $timestamp = wp_next_scheduled('mxchat_cleanup_old_transcripts');
1506 + if ($timestamp) {
1507 + wp_unschedule_event($timestamp, 'mxchat_cleanup_old_transcripts');
1508 + }
1509 +
1510 + // Schedule new event if not set to "never"
1511 + if ($interval !== 'never') {
1512 + // Schedule to run daily at 3 AM
1513 + $next_run = strtotime('tomorrow 3:00 AM');
1514 + wp_schedule_event($next_run, 'daily', 'mxchat_cleanup_old_transcripts');
1515 + }
1516 +}
1517 +
1518 +/**
1519 + * Delete old transcripts based on the configured interval
1520 + */
1521 +public function cleanup_old_transcripts() {
1522 + $options = get_option('mxchat_transcripts_options', array());
1523 + $interval = isset($options['mxchat_auto_delete_transcripts']) ? $options['mxchat_auto_delete_transcripts'] : 'never';
1524 +
1525 + // If set to never, don't delete anything
1526 + if ($interval === 'never') {
1527 + return;
1528 + }
1529 +
1530 + // Calculate the cutoff date
1531 + $days = 0;
1532 + switch ($interval) {
1533 + case '1week':
1534 + $days = 7;
1535 + break;
1536 + case '2weeks':
1537 + $days = 14;
1538 + break;
1539 + case '1month':
1540 + $days = 30;
1541 + break;
1542 + default:
1543 + return; // Invalid interval, don't delete anything
1544 + }
1545 +
1546 + global $wpdb;
1547 + $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1548 +
1549 + // Calculate the cutoff timestamp
1550 + $cutoff_date = date('Y-m-d H:i:s', strtotime("-{$days} days"));
1551 +
1552 + // Delete transcripts older than the cutoff date
1553 + $deleted = $wpdb->query(
1554 + $wpdb->prepare(
1555 + "DELETE FROM {$table_name} WHERE created_at < %s",
1556 + $cutoff_date
1557 + )
1558 + );
1559 +
1560 + // Log the cleanup action
1561 + if ($deleted !== false && $deleted > 0) {
1562 + error_log(sprintf('MXChat: Auto-deleted %d transcripts older than %d days', $deleted, $days));
1563 + }
1564 +}
1565 +
1566 +public function export_chat_transcripts() {
1567 + if (!current_user_can('manage_options')) {
1568 + wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
1569 + }
1570 +
1571 + check_ajax_referer('mxchat_export_transcripts', 'security');
1572 +
1573 + global $wpdb;
1574 + $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1575 +
1576 + // Get all transcripts ordered by session and timestamp
1577 + $results = $wpdb->get_results(
1578 + "SELECT session_id, user_email, user_identifier, role, message, timestamp
1579 + FROM {$table_name}
1580 + ORDER BY session_id, timestamp ASC"
1581 + );
1582 +
1583 + if (empty($results)) {
1584 + wp_send_json_error(array('message' => 'No transcripts found.'));
1585 + wp_die();
1586 + }
1587 +
1588 + // Set headers for CSV download
1589 + header('Content-Type: text/csv');
1590 + header('Content-Disposition: attachment; filename="chat-transcripts-' . date('Y-m-d') . '.csv"');
1591 + header('Pragma: no-cache');
1592 + header('Expires: 0');
1593 +
1594 + // Create output stream
1595 + $output = fopen('php://output', 'w');
1596 +
1597 + // Add UTF-8 BOM for proper Excel encoding
1598 + fputs($output, "\xEF\xBB\xBF");
1599 +
1600 + // Add CSV headers
1601 + fputcsv($output, array(
1602 + 'Session ID',
1603 + 'Email',
1604 + 'User Identifier',
1605 + 'Role',
1606 + 'Message',
1607 + 'Timestamp'
1608 + ));
1609 +
1610 + // Add data rows
1611 + foreach ($results as $row) {
1612 + fputcsv($output, array(
1613 + $row->session_id,
1614 + $row->user_email,
1615 + $row->user_identifier,
1616 + $row->role,
1617 + $row->message,
1618 + $row->timestamp
1619 + ));
1620 + }
1621 +
1622 + fclose($output);
1623 + wp_die();
1624 +}
1625 +
1626 +
1627 +public function mxchat_fetch_chat_history() {
1628 + global $wpdb;
1629 + $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1630 + $url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
1631 +
1632 + if (!current_user_can('manage_options')) {
1633 + wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
1634 + }
1635 +
1636 + $page = isset($_POST['page']) ? absint($_POST['page']) : 1;
1637 + $per_page = isset($_POST['per_page']) ? absint($_POST['per_page']) : 50;
1638 + $offset = ($page - 1) * $per_page;
1639 + $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
1640 +
1641 + $search_condition = '';
1642 + $search_params = [];
1643 +
1644 + if (!empty($search)) {
1645 + $search_condition = "WHERE (
1646 + session_id LIKE %s
1647 + OR user_email LIKE %s
1648 + OR user_name LIKE %s
1649 + OR user_identifier LIKE %s
1650 + OR message LIKE %s
1651 + )";
1652 + $search_params = array_fill(0, 5, '%' . $wpdb->esc_like($search) . '%');
1653 + }
1654 +
1655 + $count_query = !empty($search)
1656 + ? $wpdb->prepare("SELECT COUNT(DISTINCT session_id) FROM {$table_name} {$search_condition}", $search_params)
1657 + : "SELECT COUNT(DISTINCT session_id) FROM {$table_name}";
1658 +
1659 + $total_sessions = $wpdb->get_var($count_query);
1660 +
1661 + $session_query = !empty($search)
1662 + ? $wpdb->prepare(
1663 + "SELECT DISTINCT t.session_id FROM {$table_name} t {$search_condition}
1664 + GROUP BY t.session_id ORDER BY MAX(t.timestamp) DESC LIMIT %d OFFSET %d",
1665 + array_merge($search_params, [$per_page, $offset])
1666 + )
1667 + : $wpdb->prepare(
1668 + "SELECT DISTINCT session_id FROM {$table_name}
1669 + GROUP BY session_id ORDER BY MAX(timestamp) DESC LIMIT %d OFFSET %d",
1670 + $per_page, $offset
1671 + );
1672 +
1673 + $session_ids = $wpdb->get_col($session_query);
1674 +
1675 + if (empty($session_ids)) {
1676 + ob_start();
1677 + echo '<div class="mxchat-no-results">';
1678 + echo esc_html__('No chat history found.', 'mxchat');
1679 + if (!empty($search)) {
1680 + echo ' ' . esc_html__('Try adjusting your search criteria.', 'mxchat');
1681 + }
1682 + echo '</div>';
1683 + wp_send_json([
1684 + 'html' => ob_get_clean(),
1685 + 'page' => $page,
1686 + 'total_pages' => 0,
1687 + 'total_sessions' => 0
1688 + ]);
1689 + wp_die();
1690 + }
1691 +
1692 + $url_table_exists = $wpdb->get_var("SHOW TABLES LIKE '$url_clicks_table'") === $url_clicks_table;
1693 + $originating_columns_exist = !empty($wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'originating_page_url'"));
1694 +
1695 + ob_start();
1696 + echo '<div class="mxchat-transcript">';
1697 +
1698 + foreach ($session_ids as $session_id) {
1699 + $session_data = $originating_columns_exist
1700 + ? $wpdb->get_row($wpdb->prepare(
1701 + "SELECT user_email, user_name, user_identifier, originating_page_url, originating_page_title, timestamp
1702 + FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC LIMIT 1",
1703 + $session_id
1704 + ))
1705 + : $wpdb->get_row($wpdb->prepare(
1706 + "SELECT user_email, user_name, user_identifier, timestamp FROM {$table_name}
1707 + WHERE session_id = %s LIMIT 1",
1708 + $session_id
1709 + ));
1710 +
1711 + $clicked_urls = [];
1712 + if ($url_table_exists) {
1713 + $url_clicks = $wpdb->get_results(
1714 + $wpdb->prepare(
1715 + "SELECT DISTINCT clicked_url FROM {$url_clicks_table}
1716 + WHERE session_id = %s ORDER BY click_timestamp ASC",
1717 + $session_id
1718 + )
1719 + );
1720 + foreach ($url_clicks as $click) {
1721 + $clicked_urls[] = $click->clicked_url;
1722 + }
1723 + }
1724 +
1725 + $messages = $wpdb->get_results(
1726 + $wpdb->prepare(
1727 + "SELECT * FROM {$table_name}
1728 + WHERE session_id = %s ORDER BY timestamp ASC",
1729 + $session_id
1730 + )
1731 + );
1732 +
1733 + $latest_timestamp = !empty($messages) ? end($messages)->timestamp : $session_data->timestamp;
1734 + $session_time = wp_date('M j, g:ia', strtotime($latest_timestamp . ' UTC'));
1735 +
1736 + $user_email = !empty($session_data->user_email) ? $session_data->user_email : '';
1737 + $user_name = !empty($session_data->user_name) ? $session_data->user_name : ''; // NEW
1738 + $user_identifier = !empty($session_data->user_identifier) ? $session_data->user_identifier : 'Guest';
1739 +
1740 + // Build user display with name if available
1741 + if (!empty($user_email)) {
1742 + $user_display = $user_email;
1743 + if (!empty($user_name)) {
1744 + $user_display .= ' (' . $user_name . ')';
1745 + }
1746 + } else {
1747 + $user_display = $user_identifier;
1748 + }
1749 + echo '<div class="mxchat-session">';
1750 + echo '<div class="mxchat-session-header" data-session-id="' . esc_attr($session_id) . '">';
1751 + echo '<div class="mxchat-user-row">' . esc_html($user_display) . '</div>';
1752 +
1753 + if ($originating_columns_exist && !empty($session_data->originating_page_url)) {
1754 + $page_title = !empty($session_data->originating_page_title) ? $session_data->originating_page_title : $session_data->originating_page_url;
1755 +
1756 + echo '<div class="mxchat-header-row flex-between">';
1757 + echo '<div class="mxchat-main-info">';
1758 + echo '<a href="' . esc_url($session_data->originating_page_url) . '" target="_blank" class="mxchat-page-link">';
1759 + echo esc_html($page_title);
1760 + echo '</a>';
1761 + echo '<span class="mxchat-session-time">' . esc_html($session_time) . '</span>';
1762 + echo '</div>';
1763 + echo '</div>';
1764 + }
1765 +
1766 + if (!empty($clicked_urls)) {
1767 + echo '<div class="mxchat-links-row">';
1768 + echo '<span class="mxchat-label">Clicked:</span> ';
1769 + $link_count = 0;
1770 + foreach ($clicked_urls as $url) {
1771 + if ($link_count > 0) echo ', ';
1772 + echo '<a href="' . esc_url($url) . '" target="_blank" class="mxchat-link-item">' . esc_html(parse_url($url, PHP_URL_HOST)) . '</a>';
1773 + $link_count++;
1774 + if ($link_count >= 3) {
1775 + if (count($clicked_urls) > 3) {
1776 + echo ' +' . (count($clicked_urls) - 3) . ' more';
1777 + }
1778 + break;
1779 + }
1780 + }
1781 + echo '</div>';
1782 + }
1783 +
1784 + echo '</div>'; // end session-header
1785 + echo '<div class="mxchat-messages">';
1786 +
1787 + foreach ($messages as $transcript) {
1788 + $formatted_timestamp = wp_date('F j, Y g:i a', strtotime($transcript->timestamp . ' UTC'));
1789 +
1790 + switch ($transcript->role) {
1791 + case 'assistant':
1792 + case 'bot':
1793 + $message_class = 'bot-message';
1794 + $display_role = esc_html__('Chatbot', 'mxchat');
1795 + break;
1796 + case 'user':
1797 + $message_class = 'user-message';
1798 + $display_role = !empty($transcript->user_identifier)
1799 + ? sanitize_text_field($transcript->user_identifier)
1800 + : esc_html__('User', 'mxchat');
1801 + break;
1802 + case 'agent':
1803 + $message_class = 'agent-message';
1804 + $display_role = esc_html__('Agent', 'mxchat');
1805 + break;
1806 + default:
1807 + $message_class = 'unknown-message';
1808 + $display_role = esc_html__('Unknown', 'mxchat');
1809 + }
1810 +
1811 + $message_content = wp_kses(
1812 + stripslashes($transcript->message),
1813 + [
1814 + 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
1815 + 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
1816 + 'a' => ['href' => [], 'title' => [], 'target' => []]
1817 + ]
1818 + );
1819 + $message_content = nl2br($message_content);
1820 +
1821 + // Check if this bot message has RAG context data
1822 + $has_rag_context = false;
1823 + if (($transcript->role === 'bot' || $transcript->role === 'assistant') && !empty($transcript->rag_context)) {
1824 + $has_rag_context = true;
1825 + }
1826 +
1827 + $message_id_attr = $has_rag_context ? ' data-message-id="' . esc_attr($transcript->id) . '"' : '';
1828 +
1829 + // Process markdown in message content
1830 + $formatted_content = $this->format_transcript_message($message_content);
1831 +
1832 + echo '<div class="mxchat-message ' . esc_attr($message_class) . '"' . $message_id_attr . '>';
1833 + echo '<div class="mxchat-message-header">';
1834 + echo '<span class="mxchat-role-label">' . esc_html($display_role) . '</span>';
1835 + if ($has_rag_context) {
1836 + echo '<span class="mxchat-rag-link" title="' . esc_attr__('View retrieved documents', 'mxchat') . '">Sources &rarr;</span>';
1837 + }
1838 + echo '</div>';
1839 + echo '<div class="mxchat-message-content">' . $formatted_content . '</div>';
1840 + echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
1841 + echo '</div>';
1842 + }
1843 +
1844 + echo '</div></div>'; // end messages and session
1845 + }
1846 +
1847 + echo '</div>'; // end transcript
1848 +
1849 + $total_pages = ceil($total_sessions / $per_page);
1850 +
1851 + echo '<div class="mxchat-pagination">';
1852 + echo '<div class="mxchat-pagination-info">';
1853 + echo sprintf(
1854 + esc_html__('Showing %1$d to %2$d of %3$d sessions', 'mxchat'),
1855 + $offset + 1,
1856 + min($offset + $per_page, $total_sessions),
1857 + $total_sessions
1858 + );
1859 + echo '</div>';
1860 +
1861 + if ($total_pages > 1) {
1862 + echo '<div class="mxchat-pagination-controls">';
1863 + if ($page > 1) {
1864 + echo '<button class="mxchat-pagination-button" data-page="' . ($page - 1) . '">&laquo; ' . esc_html__('Previous', 'mxchat') . '</button>';
1865 + }
1866 +
1867 + $start_page = max(1, $page - 2);
1868 + $end_page = min($total_pages, $page + 2);
1869 +
1870 + if ($start_page > 1) {
1871 + echo '<button class="mxchat-pagination-button" data-page="1">1</button>';
1872 + if ($start_page > 2) {
1873 + echo '<span class="mxchat-pagination-ellipsis">...</span>';
1874 + }
1875 + }
1876 +
1877 + for ($i = $start_page; $i <= $end_page; $i++) {
1878 + $class = $i === $page ? 'mxchat-pagination-button active' : 'mxchat-pagination-button';
1879 + echo '<button class="' . $class . '" data-page="' . $i . '">' . $i . '</button>';
1880 + }
1881 +
1882 + if ($end_page < $total_pages) {
1883 + if ($end_page < $total_pages - 1) {
1884 + echo '<span class="mxchat-pagination-ellipsis">...</span>';
1885 + }
1886 + echo '<button class="mxchat-pagination-button" data-page="' . $total_pages . '">' . $total_pages . '</button>';
1887 + }
1888 +
1889 + if ($page < $total_pages) {
1890 + echo '<button class="mxchat-pagination-button" data-page="' . ($page + 1) . '">' . esc_html__('Next', 'mxchat') . ' &raquo;</button>';
1891 + }
1892 +
1893 + echo '</div>';
1894 + }
1895 +
1896 + echo '</div>';
1897 +
1898 + wp_send_json([
1899 + 'html' => ob_get_clean(),
1900 + 'page' => $page,
1901 + 'total_pages' => $total_pages,
1902 + 'total_sessions' => $total_sessions
1903 + ]);
1904 +
1905 + wp_die();
1906 +}
1907 +
1908 +
1909 +/**
1910 + * ALTERNATIVE: Simpler helper method using string replacement
1911 + */
1912 +private function highlight_clicked_links($message_content, $clicked_urls) {
1913 + if (empty($clicked_urls)) {
1914 + return wp_kses(
1915 + $message_content,
1916 + [
1917 + 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
1918 + 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
1919 + 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
1920 + ]
1921 + );
1922 + }
1923 +
1924 + // First apply standard sanitization
1925 + $message_content = wp_kses(
1926 + $message_content,
1927 + [
1928 + 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
1929 + 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
1930 + 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
1931 + ]
1932 + );
1933 +
1934 + // Process each clicked URL
1935 + foreach ($clicked_urls as $clicked_url) {
1936 + // Try multiple patterns to catch different link formats
1937 + $patterns = [
1938 + // Standard link format
1939 + '/<a([^>]*href=["\']' . preg_quote($clicked_url, '/') . '["\'][^>]*)>/i',
1940 + // Link with trailing slash
1941 + '/<a([^>]*href=["\']' . preg_quote(rtrim($clicked_url, '/'), '/') . '\/?["\'][^>]*)>/i',
1942 + // Encoded entities version
1943 + '/<a([^>]*href=["\']' . preg_quote(htmlentities($clicked_url), '/') . '["\'][^>]*)>/i',
1944 + ];
1945 +
1946 + foreach ($patterns as $pattern) {
1947 + if (preg_match($pattern, $message_content)) {
1948 + $message_content = preg_replace_callback(
1949 + $pattern,
1950 + function($matches) {
1951 + $full_match = $matches[0];
1952 + $attributes = $matches[1];
1953 +
1954 + // Check if it already has the class
1955 + if (strpos($full_match, 'mxchat-clicked-link') !== false) {
1956 + return $full_match;
1957 + }
1958 +
1959 + // Check if class attribute exists
1960 + if (preg_match('/class=["\']([^"\']*)["\']/', $attributes, $class_matches)) {
1961 + // Add to existing class
1962 + $new_attributes = preg_replace(
1963 + '/class=["\']([^"\']*)["\']/',
1964 + 'class="$1 mxchat-clicked-link"',
1965 + $attributes
1966 + );
1967 + } else {
1968 + // Add new class attribute
1969 + $new_attributes = $attributes . ' class="mxchat-clicked-link"';
1970 + }
1971 +
1972 + // Add title if not present
1973 + if (strpos($new_attributes, 'title=') === false) {
1974 + $new_attributes .= ' title="User clicked this link"';
1975 + }
1976 +
1977 + return '<a' . $new_attributes . '>';
1978 + },
1979 + $message_content
1980 + );
1981 +
1982 + // If we found and replaced, break out of the patterns loop
1983 + break;
1984 + }
1985 + }
1986 + }
1987 +
1988 + return $message_content;
1989 +}
1990 +
1991 +public function mxchat_create_prompts_page() {
1992 + //error_log('=== DEBUG: mxchat_create_prompts_page started ===');
1993 +
1994 + global $wpdb;
1995 + $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1996 +
1997 + $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
1998 + $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
1999 +
2000 + // Display success message if all prompts were deleted
2001 + if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
2002 + echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p></div>';
2003 + }
2004 +
2005 + // Set up pagination, search query, and content type filter
2006 + $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
2007 + $search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
2008 + $content_type_filter = isset($_GET['content_type']) ? sanitize_key($_GET['content_type']) : ''; // ADDED 2.5.6
2009 + $current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
2010 + $per_page = 10;
2011 +
2012 + //error_log('DEBUG: Search query: ' . $search_query);
2013 + //error_log('DEBUG: Content type filter: ' . $content_type_filter);
2014 + //error_log('DEBUG: Current page: ' . $current_page);
2015 + //error_log('DEBUG: Per page: ' . $per_page);
2016 +
2017 + // ================================
2018 + // MULTI-BOT CONFIGURATION
2019 + // ================================
2020 +
2021 + // Check for multi-bot and set up bot selection
2022 + if (class_exists('MxChat_Multi_Bot_Manager')) {
2023 + $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
2024 + $available_bots = $multi_bot_manager->get_available_bots();
2025 +
2026 + // Get saved bot selection (user-specific first, then site-wide default)
2027 + $user_id = get_current_user_id();
2028 + $saved_bot_id = get_user_meta($user_id, 'mxchat_selected_knowledge_bot', true);
2029 + if (empty($saved_bot_id)) {
2030 + $saved_bot_id = get_option('mxchat_current_knowledge_bot', 'default');
2031 + }
2032 +
2033 + // Allow URL override but default to saved selection
2034 + $current_bot_id = isset($_GET['bot_id']) ? sanitize_key($_GET['bot_id']) : $saved_bot_id;
2035 + $multibot_active = true;
2036 + } else {
2037 + $current_bot_id = 'default';
2038 + $multibot_active = false;
2039 + }
2040 +
2041 + // ================================
2042 + // DATA SOURCE CONFIGURATION
2043 + // ================================
2044 +
2045 + // Get bot-specific Pinecone settings
2046 + $pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($current_bot_id);
2047 + $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
2048 + $pinecone_api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
2049 +
2050 + //error_log('DEBUG: Bot ' . $current_bot_id . ' - Use Pinecone: ' . ($use_pinecone ? 'YES' : 'NO'));
2051 + //error_log('DEBUG: Bot ' . $current_bot_id . ' - Has API Key: ' . (!empty($pinecone_api_key) ? 'YES' : 'NO'));
2052 + //error_log('DEBUG: Bot ' . $current_bot_id . ' - Host: ' . ($pinecone_options['mxchat_pinecone_host'] ?? 'NOT SET'));
2053 + //error_log('DEBUG: Bot ' . $current_bot_id . ' - Namespace: ' . ($pinecone_options['mxchat_pinecone_namespace'] ?? 'NOT SET'));
2054 +
2055 + if ($use_pinecone && !empty($pinecone_api_key)) {
2056 + //error_log('DEBUG: Using PINECONE data source with bot-specific config');
2057 + // PINECONE DATA SOURCE
2058 + $data_source = 'pinecone';
2059 +
2060 + // IMPORTANT: Pass the bot-specific $pinecone_options, not default options!
2061 + // UPDATED 2.5.6: Added content_type_filter parameter
2062 + $records = $pinecone_manager->mxchat_fetch_pinecone_records($pinecone_options, $search_query, $current_page, $per_page, $current_bot_id, $content_type_filter);
2063 +
2064 + // TEMPORARY DEBUG - Add this right after the fetch call
2065 + //error_log('=== DEBUG: Bot switching issue ===');
2066 + //error_log('Current bot ID: ' . $current_bot_id);
2067 + //error_log('Use Pinecone: ' . ($use_pinecone ? 'YES' : 'NO'));
2068 + //error_log('Records returned: ' . count($records['data'] ?? []));
2069 + //error_log('Total records: ' . ($records['total'] ?? 0));
2070 +
2071 + // Check first few records to see their bot_id
2072 + if (!empty($records['data'])) {
2073 + foreach (array_slice($records['data'], 0, 3) as $i => $record) {
2074 + $record_bot_id = $record->bot_id ?? 'NOT_SET';
2075 + //error_log('Record ' . ($i+1) . ' bot_id: ' . $record_bot_id . ', content preview: ' . substr($record->article_content ?? '', 0, 30) . '...');
2076 + }
2077 + }
2078 + //error_log('=== END DEBUG ===');
2079 +
2080 + $total_records = $records['total'] ?? 0;
2081 + $prompts = $records['data'] ?? array();
2082 + $total_in_database = $records['total_in_database'] ?? 0;
2083 + $showing_recent_only = $records['showing_recent_only'] ?? false;
2084 +
2085 + $total_pages = ceil($total_records / $per_page);
2086 +
2087 + } else {
2088 + //error_log('DEBUG: Using WORDPRESS DB data source');
2089 + // WORDPRESS DB DATA SOURCE (your existing logic)
2090 + $data_source = 'wordpress';
2091 +
2092 + // Initialize these variables for WordPress DB
2093 + $total_in_database = 0;
2094 + $showing_recent_only = false;
2095 +
2096 + $offset = ($current_page - 1) * $per_page;
2097 +
2098 + // UPDATED 2.5.6: Build WHERE clause for search and content type filtering
2099 + $where_clauses = array();
2100 + $where_values = array();
2101 +
2102 + if ($search_query) {
2103 + $where_clauses[] = "article_content LIKE %s";
2104 + $where_values[] = '%' . $wpdb->esc_like($search_query) . '%';
2105 + }
2106 +
2107 + if ($content_type_filter) {
2108 + $where_clauses[] = "content_type = %s";
2109 + $where_values[] = $content_type_filter;
2110 + }
2111 +
2112 + $sql_where = "";
2113 + if (!empty($where_clauses)) {
2114 + $sql_where = "WHERE " . implode(" AND ", $where_clauses);
2115 + }
2116 +
2117 + // Retrieve total number of prompts, considering filters
2118 + if (!empty($where_values)) {
2119 + $count_query = $wpdb->prepare("SELECT COUNT(*) FROM {$table_name} {$sql_where}", $where_values);
2120 + } else {
2121 + $count_query = "SELECT COUNT(*) FROM {$table_name} {$sql_where}";
2122 + }
2123 + $total_records = $wpdb->get_var($count_query);
2124 + $total_pages = ceil($total_records / $per_page);
2125 +
2126 + // Retrieve prompts from the database
2127 + $limit_offset_values = array_merge($where_values, array($per_page, $offset));
2128 + $prompts_query = $wpdb->prepare(
2129 + "SELECT * FROM {$table_name} {$sql_where} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
2130 + ...$limit_offset_values
2131 + );
2132 +
2133 + $prompts = $wpdb->get_results($prompts_query);
2134 + }
2135 +
2136 + // ================================
2137 + // PAGINATION GENERATION
2138 + // ================================
2139 +
2140 + // Generate pagination links
2141 + if ($total_pages > 1) {
2142 + // Build base URL with necessary parameters
2143 + $base_url = add_query_arg('paged', '%#%');
2144 +
2145 + // Preserve bot_id parameter if multi-bot is active
2146 + if ($multibot_active && !empty($current_bot_id) && $current_bot_id !== 'default') {
2147 + $base_url = add_query_arg('bot_id', $current_bot_id, $base_url);
2148 + }
2149 +
2150 + // Preserve search query if present
2151 + if ($search_query) {
2152 + $base_url = add_query_arg('search', $search_query, $base_url);
2153 + }
2154 +
2155 + // UPDATED 2.5.6: Preserve content type filter if present
2156 + if ($content_type_filter) {
2157 + $base_url = add_query_arg('content_type', $content_type_filter, $base_url);
2158 + }
2159 +
2160 + $page_links = paginate_links(array(
2161 + 'base' => $base_url,
2162 + 'format' => '',
2163 + 'prev_text' => __('&laquo; Previous', 'mxchat'),
2164 + 'next_text' => __('Next &raquo;', 'mxchat'),
2165 + 'total' => $total_pages,
2166 + 'current' => $current_page,
2167 + 'type' => 'plain',
2168 + ));
2169 + } else {
2170 + $page_links = '';
2171 + }
2172 +
2173 + // ================================
2174 + // PROCESSING STATUS RETRIEVAL
2175 + // ================================
2176 +
2177 + // Retrieve processing statuses
2178 + $pdf_url = get_transient('mxchat_last_pdf_url');
2179 + $sitemap_url = get_transient('mxchat_last_sitemap_url');
2180 + $pdf_status = $pdf_url ? $knowledge_manager->mxchat_get_pdf_processing_status($pdf_url) : false;
2181 + $sitemap_status = $sitemap_url ? $knowledge_manager->mxchat_get_sitemap_processing_status($sitemap_url) : false;
2182 +
2183 + $is_processing = ($pdf_status && ($pdf_status['status'] === 'processing' || $pdf_status['status'] === 'error'))
2184 + || ($sitemap_status && ($sitemap_status['status'] === 'processing' || $sitemap_status['status'] === 'error'));
2185 +
2186 + //error_log('=== DEBUG: mxchat_create_prompts_page data preparation completed ===');
2187 +
2188 + ?>
2189 +
2190 + <div class="wrap mxchat-wrapper">
2191 + <!-- Hero Section -->
2192 + <div class="mxchat-hero">
2193 + <h1 class="mxchat-main-title">
2194 + <span class="mxchat-gradient-text">Knowledge Base</span> Manager
2195 + </h1>
2196 + <p class="mxchat-hero-subtitle">
2197 + <?php esc_html_e('Enhance your AI chatbot with custom knowledge. Import, manage, and organize your content to keep responses accurate and relevant.', 'mxchat'); ?>
2198 + </p>
2199 + </div>
2200 +
2201 + <div class="mxchat-content">
2202 +
2203 + <!-- Multi-Bot Selector (only shows if multi-bot addon is active) -->
2204 + <?php if (class_exists('MxChat_Multi_Bot_Manager')) :
2205 + $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
2206 + $available_bots = $multi_bot_manager->get_available_bots();
2207 +
2208 + // Get saved bot selection (user-specific first, then site-wide default)
2209 + $user_id = get_current_user_id();
2210 + $saved_bot_id = get_user_meta($user_id, 'mxchat_selected_knowledge_bot', true);
2211 + if (empty($saved_bot_id)) {
2212 + $saved_bot_id = get_option('mxchat_current_knowledge_bot', 'default');
2213 + }
2214 +
2215 + // Allow URL override but default to saved selection
2216 + $current_bot_id = isset($_GET['bot_id']) ? sanitize_key($_GET['bot_id']) : $saved_bot_id;
2217 + ?>
2218 + <div class="mxchat-card" style="margin-bottom: 20px;">
2219 + <div class="mxchat-bot-selector-wrapper" style="display: flex; align-items: center; gap: 15px;">
2220 + <label for="mxchat-bot-selector" style="font-weight: 600;">
2221 + <?php esc_html_e('Select Bot Database:', 'mxchat'); ?>
2222 + </label>
2223 + <select id="mxchat-bot-selector" class="mxchat-bot-selector" style="min-width: 200px;">
2224 + <?php foreach ($available_bots as $bot_id => $bot_name) : ?>
2225 + <option value="<?php echo esc_attr($bot_id); ?>" <?php selected($current_bot_id, $bot_id); ?>>
2226 + <?php echo esc_html($bot_name); ?>
2227 + </option>
2228 + <?php endforeach; ?>
2229 + </select>
2230 + <span class="mxchat-bot-info" style="color: #666; font-size: 13px;">
2231 + <?php esc_html_e('Content will be added to the selected bot\'s knowledge base', 'mxchat'); ?>
2232 + </span>
2233 + <span id="mxchat-bot-save-status" style="display: none; color: #00a32a; font-size: 13px;">
2234 + ✓ <?php esc_html_e('Saved', 'mxchat'); ?>
2235 + </span>
2236 + </div>
2237 + </div>
2238 +
2239 + <?php
2240 + // Set a flag so we know multi-bot is active throughout the page
2241 + $multibot_active = true;
2242 + else:
2243 + $current_bot_id = 'default';
2244 + $multibot_active = false;
2245 + endif;
2246 + ?>
2247 +
2248 + <!-- Tab Navigation -->
2249 + <div class="mxchat-kb-tabs-nav">
2250 + <button class="mxchat-kb-tab-button active" data-tab="import">
2251 + <?php esc_html_e('Knowledge Import', 'mxchat'); ?>
2252 + </button>
2253 + <button class="mxchat-kb-tab-button" data-tab="sync">
2254 + <?php esc_html_e('Settings', 'mxchat'); ?>
2255 + </button>
2256 + <button class="mxchat-kb-tab-button" data-tab="pinecone">
2257 + <?php esc_html_e('Pinecone Settings', 'mxchat'); ?>
2258 + </button>
2259 + </div>
2260 +
2261 + <div class="mxchat-kb-tabs-content">
2262 + <div id="mxchat-kb-tab-import" class="mxchat-kb-tab-content active">
2263 + <!-- Import Options Card -->
2264 + <div class="mxchat-card">
2265 +
2266 + <h2><?php esc_html_e('Knowledge Import Settings', 'mxchat'); ?></h2>
2267 +
2268 + <?php
2269 + // Check if the appropriate embedding API key exists
2270 + $embedding_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
2271 + $has_openai_key = !empty($this->options['api_key']);
2272 + $has_voyage_key = !empty($this->options['voyage_api_key']);
2273 + $has_gemini_key = !empty($this->options['gemini_api_key']);
2274 +
2275 + // Determine if they have the needed API key for their selected embedding model
2276 + $has_required_key = false;
2277 + $required_key_type = '';
2278 +
2279 + if (strpos($embedding_model, 'text-embedding-') !== false && $has_openai_key) {
2280 + $has_required_key = true;
2281 + $required_key_type = 'OpenAI';
2282 + } elseif (strpos($embedding_model, 'voyage-') !== false && $has_voyage_key) {
2283 + $has_required_key = true;
2284 + $required_key_type = 'Voyage AI';
2285 + } elseif (strpos($embedding_model, 'gemini-embedding-') !== false && $has_gemini_key) {
2286 + $has_required_key = true;
2287 + $required_key_type = 'Google Gemini';
2288 + } elseif (strpos($embedding_model, 'text-embedding-') !== false) {
2289 + $required_key_type = 'OpenAI';
2290 + } elseif (strpos($embedding_model, 'voyage-') !== false) {
2291 + $required_key_type = 'Voyage AI';
2292 + } elseif (strpos($embedding_model, 'gemini-embedding-') !== false) {
2293 + $required_key_type = 'Google Gemini';
2294 + }
2295 + ?>
2296 +
2297 + <div class="mxchat-knowledge-warning <?php echo $has_required_key ? 'success' : 'warning'; ?>">
2298 + <?php if ($has_required_key): ?>
2299 + <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>
2300 + <?php else: ?>
2301 + <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>
2302 + <?php endif; ?>
2303 + </div>
2304 +
2305 + <!-- Import Options Section -->
2306 + <div class="mxchat-import-section">
2307 + <h3><?php esc_html_e('Import Options', 'mxchat'); ?></h3>
2308 +
2309 + <!-- Import Options Grid -->
2310 + <div class="mxchat-import-options">
2311 + <!-- WordPress Import Option -->
2312 + <button type="button" id="mxchat-open-content-selector" class="mxchat-import-box mxchat-import-wordpress" data-option="wordpress">
2313 + <div class="mxchat-import-icon">
2314 + <span class="dashicons dashicons-wordpress"></span>
2315 + </div>
2316 + <div class="mxchat-import-content">
2317 + <h4><?php esc_html_e('WordPress Content', 'mxchat'); ?></h4>
2318 + <p><?php esc_html_e('Import specific posts and pages to your knowledge base.', 'mxchat'); ?></p>
2319 + </div>
2320 + <div class="mxchat-recommended-tag"><?php esc_html_e('Recommended', 'mxchat'); ?></div>
2321 + </button>
2322 +
2323 + <!-- Sitemap Import Option -->
2324 + <button type="button" class="mxchat-import-box" data-option="sitemap" data-placeholder="<?php esc_attr_e('Enter sitemap URL here', 'mxchat'); ?>" data-type="sitemap">
2325 + <div class="mxchat-import-icon">
2326 + <span class="dashicons dashicons-admin-site-alt"></span>
2327 + </div>
2328 + <div class="mxchat-import-content">
2329 + <h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
2330 + <p><?php esc_html_e('Use a content-specific sub-sitemap, not the sitemap index.', 'mxchat'); ?></p>
2331 + </div>
2332 + </button>
2333 +
2334 + <!-- Direct URL Import Option -->
2335 + <button type="button" class="mxchat-import-box" data-option="url" data-placeholder="<?php esc_attr_e('Enter webpage URL here', 'mxchat'); ?>" data-type="url">
2336 + <div class="mxchat-import-icon">
2337 + <span class="dashicons dashicons-admin-links"></span>
2338 + </div>
2339 + <div class="mxchat-import-content">
2340 + <h4><?php esc_html_e('Direct URL', 'mxchat'); ?></h4>
2341 + <p><?php esc_html_e('Import content from any webpage.', 'mxchat'); ?></p>
2342 + </div>
2343 + </button>
2344 +
2345 + <!-- Direct Content Import Option -->
2346 + <button type="button" class="mxchat-import-box" data-option="content" data-type="content">
2347 + <div class="mxchat-import-icon">
2348 + <span class="dashicons dashicons-editor-paste-text"></span>
2349 + </div>
2350 + <div class="mxchat-import-content">
2351 + <h4><?php esc_html_e('Direct Content', 'mxchat'); ?></h4>
2352 + <p><?php esc_html_e('Submit content to be vectorized.', 'mxchat'); ?></p>
2353 + </div>
2354 + </button>
2355 +
2356 + <!-- PDF Import Option -->
2357 + <button type="button" class="mxchat-import-box" data-option="pdf" data-placeholder="<?php esc_attr_e('Enter PDF URL here', 'mxchat'); ?>" data-type="pdf">
2358 + <div class="mxchat-import-icon">
2359 + <span class="dashicons dashicons-media-document"></span>
2360 + </div>
2361 + <div class="mxchat-import-content">
2362 + <h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
2363 + <p><?php esc_html_e('Import knowledge from PDF documents.', 'mxchat'); ?></p>
2364 + </div>
2365 + </button>
2366 + </div>
2367 +
2368 + <!-- Input Areas for URL and Content -->
2369 + <div class="mxchat-import-input-area" id="mxchat-url-input-area" style="display: none;">
2370 + <?php if (!$is_processing) : ?>
2371 + <form id="mxchat-url-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
2372 + <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
2373 + <input type="hidden" name="import_type" id="import_type" value="url">
2374 + <?php if ($multibot_active && $current_bot_id !== 'default') : ?>
2375 + <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>">
2376 + <?php endif; ?>
2377 + <div class="mxchat-url-input-group">
2378 + <input type="url"
2379 + name="sitemap_url"
2380 + id="sitemap_url"
2381 + placeholder="<?php esc_attr_e('Enter URL here', 'mxchat'); ?>"
2382 + required />
2383 + <button type="submit"
2384 + name="submit_sitemap"
2385 + class="mxchat-button-primary">
2386 + <?php esc_html_e('Import', 'mxchat'); ?>
2387 + </button>
2388 + </div>
2389 + <p class="mxchat-url-description" id="url-description-text"></p>
2390 + </form>
2391 + <?php endif; ?>
2392 + </div>
2393 +
2394 + <div class="mxchat-import-input-area" id="mxchat-content-input-area" style="display: none;">
2395 + <?php if (!$is_processing) : ?>
2396 + <form id="mxchat-content-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
2397 + <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
2398 + <?php if ($multibot_active && $current_bot_id !== 'default') : ?>
2399 + <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>">
2400 + <?php endif; ?>
2401 + <div class="mxchat-form-group">
2402 + <textarea
2403 + name="article_content"
2404 + id="article_content"
2405 + placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"
2406 + required
2407 + rows="6"
2408 + ></textarea>
2409 + </div>
2410 + <div class="mxchat-form-group">
2411 + <input type="url"
2412 + name="article_url"
2413 + id="article_url"
2414 + placeholder="<?php esc_attr_e('Enter source URL (Optional)', 'mxchat'); ?>">
2415 + <div class="mxchat-url-helper" style="margin-top: 8px; display: flex; align-items: center; gap: 8px;">
2416 + <label style="display: flex; align-items: center; gap: 6px; font-size: 13px; color: #666; cursor: pointer;">
2417 + <input type="checkbox" id="mxchat-unique-url-toggle" style="margin: 0;">
2418 + <?php esc_html_e('Generate unique URL for duplicate content', 'mxchat'); ?>
2419 + </label>
2420 + <button type="button"
2421 + id="mxchat-generate-unique-url"
2422 + class="mxchat-button-secondary"
2423 + style="padding: 4px 12px; font-size: 12px; display: none;">
2424 + <span class="dashicons dashicons-randomize" style="font-size: 14px; margin-top: 2px;"></span>
2425 + <?php esc_html_e('Generate Unique', 'mxchat'); ?>
2426 + </button>
2427 + </div>
2428 + <p class="description" style="margin-top: 8px; font-size: 12px; color: #666;">
2429 + <?php esc_html_e('Enable this option to submit multiple entries with the same base URL. A unique reference will be appended (e.g., ?ref=1731234567890).', 'mxchat'); ?>
2430 + </p>
2431 + </div>
2432 + <button type="submit"
2433 + name="submit_content"
2434 + class="mxchat-button-primary">
2435 + <?php esc_html_e('Import Content', 'mxchat'); ?>
2436 + </button>
2437 + </form>
2438 + <?php endif; ?>
2439 + </div>
2440 + </div>
2441 +
2442 + <!-- PDF Processing Status - ONLY PROCESSING -->
2443 + <?php if ($pdf_status && $pdf_status['status'] === 'processing') : ?>
2444 + <div class="mxchat-status-card" data-card-type="pdf">
2445 + <div class="mxchat-status-header">
2446 + <h4><?php esc_html_e('PDF Processing Status', 'mxchat'); ?></h4>
2447 +
2448 + <!-- Processing controls -->
2449 + <div class="mxchat-processing-controls">
2450 + <form method="post" class="mxchat-stop-form"
2451 + action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
2452 + <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
2453 + <button type="submit" name="stop_processing" class="mxchat-button-secondary">
2454 + <?php esc_html_e('Stop Processing', 'mxchat'); ?>
2455 + </button>
2456 + </form>
2457 +
2458 + <button type="button" class="mxchat-manual-batch-btn"
2459 + data-process-type="pdf"
2460 + data-url="<?php echo esc_attr(get_transient('mxchat_last_pdf_url')); ?>">
2461 + <?php esc_html_e('Process Batch', 'mxchat'); ?>
2462 + </button>
2463 + </div>
2464 + </div>
2465 +
2466 + <div class="mxchat-progress-bar">
2467 + <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($pdf_status['percentage']); ?>%"></div>
2468 + </div>
2469 +
2470 + <div class="mxchat-status-details">
2471 + <p><?php printf(
2472 + esc_html__('Progress: %1$d of %2$d pages (%3$d%%)', 'mxchat'),
2473 + absint($pdf_status['processed_pages']),
2474 + absint($pdf_status['total_pages']),
2475 + absint($pdf_status['percentage'])
2476 + ); ?></p>
2477 +
2478 + <?php if (!empty($pdf_status['failed_pages']) && $pdf_status['failed_pages'] > 0) : ?>
2479 + <p><strong><?php esc_html_e('Failed pages:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['failed_pages']); ?></p>
2480 + <?php endif; ?>
2481 +
2482 + <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($pdf_status['status'])); ?></p>
2483 + <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($pdf_status['last_update']); ?></p>
2484 + </div>
2485 + </div>
2486 + <?php endif; ?>
2487 +
2488 + <!-- Sitemap Processing Status - ONLY PROCESSING -->
2489 + <?php if ($sitemap_status && $sitemap_status['status'] === 'processing') : ?>
2490 + <div class="mxchat-status-card" data-card-type="sitemap">
2491 + <div class="mxchat-status-header">
2492 + <h4><?php esc_html_e('Sitemap Processing Status', 'mxchat'); ?></h4>
2493 +
2494 + <!-- Processing controls -->
2495 + <div class="mxchat-processing-controls">
2496 + <form method="post" class="mxchat-stop-form"
2497 + action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
2498 + <?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
2499 + <button type="submit" name="stop_processing" class="mxchat-button-secondary">
2500 + <?php esc_html_e('Stop Processing', 'mxchat'); ?>
2501 + </button>
2502 + </form>
2503 +
2504 + <button type="button" class="mxchat-manual-batch-btn"
2505 + data-process-type="sitemap"
2506 + data-url="<?php echo esc_attr(get_transient('mxchat_last_sitemap_url')); ?>">
2507 + <?php esc_html_e('Process Batch', 'mxchat'); ?>
2508 + </button>
2509 + </div>
2510 + </div>
2511 +
2512 + <div class="mxchat-progress-bar">
2513 + <div class="mxchat-progress-fill" style="width: <?php echo esc_attr($sitemap_status['percentage']); ?>%"></div>
2514 + </div>
2515 +
2516 + <div class="mxchat-status-details">
2517 + <p><?php printf(
2518 + esc_html__('Progress: %1$d of %2$d URLs (%3$d%%)', 'mxchat'),
2519 + absint($sitemap_status['processed_urls']),
2520 + absint($sitemap_status['total_urls']),
2521 + absint($sitemap_status['percentage'])
2522 + ); ?></p>
2523 +
2524 + <?php if (!empty($sitemap_status['failed_urls']) && $sitemap_status['failed_urls'] > 0) : ?>
2525 + <p><strong><?php esc_html_e('Failed URLs:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['failed_urls']); ?></p>
2526 + <?php endif; ?>
2527 +
2528 + <p><strong><?php esc_html_e('Status:', 'mxchat'); ?></strong> <?php echo esc_html(ucfirst($sitemap_status['status'])); ?></p>
2529 + <p><strong><?php esc_html_e('Last update:', 'mxchat'); ?></strong> <?php echo esc_html($sitemap_status['last_update']); ?></p>
2530 +
2531 + <?php if (!empty($sitemap_status['error']) || !empty($sitemap_status['last_error'])) : ?>
2532 + <div class="mxchat-error-notice">
2533 + <?php if (!empty($sitemap_status['error'])) : ?>
2534 + <p class="error"><?php echo esc_html($sitemap_status['error']); ?></p>
2535 + <?php endif; ?>
2536 + <?php if (!empty($sitemap_status['last_error'])) : ?>
2537 + <p class="last-error"><?php echo esc_html__('Last error:', 'mxchat') . ' ' . esc_html($sitemap_status['last_error']); ?></p>
2538 + <?php endif; ?>
2539 + </div>
2540 + <?php endif; ?>
2541 + </div>
2542 + </div>
2543 + <?php endif; ?>
2544 +
2545 + <!-- Single URL Submission Status -->
2546 + <?php
2547 + // Get single URL status
2548 + $single_url_status = $this->knowledge_manager->mxchat_get_single_url_status();
2549 + $is_active_processing =
2550 + ($sitemap_status && $sitemap_status['status'] === 'processing') ||
2551 + ($pdf_status && $pdf_status['status'] === 'processing');
2552 + ?>
2553 +
2554 + <div id="mxchat-single-url-status-container" <?php echo $is_active_processing ? 'style="display:none;"' : ''; ?>>
2555 + <?php if ($single_url_status && !$is_active_processing) : ?>
2556 + <div class="mxchat-status-card">
2557 + <div class="mxchat-status-header">
2558 + <h4><?php esc_html_e('Last URL Submission', 'mxchat'); ?></h4>
2559 + <?php if ($single_url_status['status'] === 'failed') : ?>
2560 + <span class="mxchat-status-badge mxchat-status-failed"><?php esc_html_e('Failed', 'mxchat'); ?></span>
2561 + <?php else : ?>
2562 + <span class="mxchat-status-badge mxchat-status-success"><?php esc_html_e('Success', 'mxchat'); ?></span>
2563 + <?php endif; ?>
2564 + </div>
2565 + <div class="mxchat-status-details">
2566 + <p><strong><?php esc_html_e('URL:', 'mxchat'); ?></strong>
2567 + <a href="<?php echo esc_url($single_url_status['url']); ?>" target="_blank">
2568 + <?php echo esc_html(strlen($single_url_status['url']) > 60 ? substr($single_url_status['url'], 0, 57) . '...' : $single_url_status['url']); ?>
2569 + </a>
2570 + </p>
2571 + <p><strong><?php esc_html_e('Submitted:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['human_time']); ?></p>
2572 +
2573 + <?php if ($single_url_status['status'] === 'failed' && !empty($single_url_status['error'])) : ?>
2574 + <div class="mxchat-error-notice">
2575 + <p class="error"><?php echo esc_html($single_url_status['error']); ?></p>
2576 + </div>
2577 + <?php endif; ?>
2578 +
2579 + <?php if ($single_url_status['status'] === 'complete') : ?>
2580 + <p><strong><?php esc_html_e('Content Length:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['content_length']); ?> <?php esc_html_e('characters', 'mxchat'); ?></p>
2581 + <p><strong><?php esc_html_e('Embedding Dimensions:', 'mxchat'); ?></strong> <?php echo esc_html($single_url_status['embedding_dimensions']); ?></p>
2582 + <?php endif; ?>
2583 + </div>
2584 + </div>
2585 + <?php endif; ?>
2586 + </div>
2587 +
2588 + <!-- Completed Status Cards - Handles completed PDF/Sitemap processing -->
2589 + <?php
2590 + echo $knowledge_manager->mxchat_render_completed_status_cards();
2591 + ?>
2592 +
2593 + </div>
2594 +
2595 + <!-- Knowledge Base Table Card -->
2596 + <div class="mxchat-card">
2597 + <div class="mxchat-card-header">
2598 + <h2>
2599 + <?php esc_html_e('Knowledge Base', 'mxchat'); ?>
2600 + <span class="mxchat-record-count">
2601 + <?php if ($showing_recent_only && $total_in_database > 1000): ?>
2602 + (<?php echo esc_html($total_records); ?> of <?php echo esc_html(number_format($total_in_database)); ?> total - recent entries only)
2603 + <?php else: ?>
2604 + (<?php echo esc_html($total_records); ?>)
2605 + <?php endif; ?>
2606 + </span>
2607 + <!-- Data source badge -->
2608 + <?php if ($use_pinecone) : ?>
2609 + <span class="mxchat-data-source-badge pinecone" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #e3f2fd; color: #1976d2;">
2610 + <span class="dashicons dashicons-cloud"></span>
2611 + <?php esc_html_e('Pinecone', 'mxchat'); ?>
2612 + </span>
2613 + <?php else : ?>
2614 + <span class="mxchat-data-source-badge wordpress" style="display: inline-flex; align-items: center; gap: 4px; padding: 4px 8px; border-radius: 12px; font-size: 12px; font-weight: 500; margin-left: 8px; background: #f3e5f5; color: #7b1fa2;">
2615 + <span class="dashicons dashicons-database-view"></span>
2616 + <?php esc_html_e('WordPress DB', 'mxchat'); ?>
2617 + </span>
2618 + <?php endif; ?>
2619 + </h2>
2620 + <div class="mxchat-header-actions">
2621 + <!-- Search -->
2622 + <form method="get" id="knowledge-search" class="mxchat-search-form">
2623 + <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
2624 + <input type="hidden" name="page" value="mxchat-prompts" />
2625 + <?php if ($multibot_active && !empty($current_bot_id) && $current_bot_id !== 'default') : ?>
2626 + <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>" />
2627 + <?php endif; ?>
2628 + <div class="mxchat-search-group">
2629 + <span class="dashicons dashicons-search"></span>
2630 + <input type="text"
2631 + name="search"
2632 + placeholder="<?php esc_attr_e('Search Knowledge', 'mxchat'); ?>"
2633 + value="<?php echo esc_attr($search_query); ?>" />
2634 + </div>
2635 +
2636 + <!-- ADDED 2.5.6: Content Type Filter -->
2637 + <div class="mxchat-filter-group">
2638 + <select name="content_type" id="mxchat-content-type-filter" onchange="this.form.submit()">
2639 + <option value=""><?php esc_html_e('All Content Types', 'mxchat'); ?></option>
2640 + <option value="post" <?php selected($content_type_filter, 'post'); ?>><?php esc_html_e('Posts', 'mxchat'); ?></option>
2641 + <option value="page" <?php selected($content_type_filter, 'page'); ?>><?php esc_html_e('Pages', 'mxchat'); ?></option>
2642 + <option value="product" <?php selected($content_type_filter, 'product'); ?>><?php esc_html_e('Products', 'mxchat'); ?></option>
2643 + <option value="pdf" <?php selected($content_type_filter, 'pdf'); ?>><?php esc_html_e('PDFs', 'mxchat'); ?></option>
2644 + <option value="url" <?php selected($content_type_filter, 'url'); ?>><?php esc_html_e('URLs', 'mxchat'); ?></option>
2645 + <option value="content" <?php selected($content_type_filter, 'content'); ?>><?php esc_html_e('Manual Content', 'mxchat'); ?></option>
2646 + </select>
2647 + </div>
2648 + </form>
2649 +
2650 + <form method="post"
2651 + action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_all_prompts')); ?>"
2652 + class="mxchat-delete-form"
2653 + onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete all knowledge? This action cannot be undone.', 'mxchat'); ?>');">
2654 + <?php wp_nonce_field('mxchat_delete_all_prompts_action', 'mxchat_delete_all_prompts_nonce'); ?>
2655 + <input type="hidden" name="data_source" value="<?php echo esc_attr($data_source); ?>" />
2656 + <!-- Always include bot_id, even if it's 'default' -->
2657 + <input type="hidden" name="bot_id" value="<?php echo esc_attr($current_bot_id); ?>" />
2658 + <button type="submit" name="delete_all_prompts" class="mxchat-button-danger">
2659 + <span class="dashicons dashicons-trash"></span>
2660 + <?php esc_html_e('Delete All', 'mxchat'); ?>
2661 + </button>
2662 + </form>
2663 + </div>
2664 + </div>
2665 +
2666 + <!-- Large Database Info Banner -->
2667 + <?php if ($showing_recent_only && $total_in_database > 500): ?>
2668 + <div class="mxchat-info-banner recent-only" style="display: flex; align-items: center; gap: 8px; padding: 12px 16px; margin-bottom: 20px; border-radius: 6px; font-size: 14px; background: #e3f2fd; border-left: 4px solid #2196f3; color: #1565c0;">
2669 + <span class="dashicons dashicons-info"></span>
2670 + <span>
2671 + <?php printf(
2672 + esc_html__('Browsing shows %s of %s total entries. Use the search box to find any entry in your complete database - search works across all entries!', 'mxchat'),
2673 + number_format($total_records),
2674 + number_format($total_in_database)
2675 + ); ?>
2676 + </span>
2677 + </div>
2678 + <?php endif; ?>
2679 +
2680 + <!-- Data Source Info Banner -->
2681 + <?php if ($use_pinecone) : ?>
2682 + <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;">
2683 + <span class="dashicons dashicons-cloud"></span>
2684 + <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>
2685 + </div>
2686 + <?php else : ?>
2687 + <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;">
2688 + <span class="dashicons dashicons-database-view"></span>
2689 + <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>
2690 + </div>
2691 + <?php endif; ?>
2692 +
2693 + <!-- Table -->
2694 + <div class="mxchat-table-wrapper">
2695 + <table class="mxchat-records-table">
2696 + <thead>
2697 + <tr>
2698 + <th><?php esc_html_e('ID', 'mxchat'); ?></th>
2699 + <th><?php esc_html_e('Content', 'mxchat'); ?></th>
2700 + <th><?php esc_html_e('Source', 'mxchat'); ?></th>
2701 + <?php if ($data_source === 'pinecone') : ?>
2702 + <th><?php esc_html_e('Vector ID', 'mxchat'); ?></th>
2703 + <?php endif; ?>
2704 + <th><?php esc_html_e('Actions', 'mxchat'); ?></th>
2705 + </tr>
2706 + </thead>
2707 + <tbody>
2708 + <?php if ($prompts) : ?>
2709 + <?php foreach ($prompts as $index => $prompt) : ?>
2710 + <tr id="prompt-<?php echo esc_attr($prompt->id); ?>"
2711 + data-source="<?php echo esc_attr($data_source); ?>"
2712 + <?php if ($data_source === 'pinecone') : ?>
2713 + style="background: rgba(33, 150, 243, 0.02);"
2714 + <?php endif; ?>>
2715 + <td>
2716 + <?php if ($data_source === 'pinecone') : ?>
2717 + <?php echo esc_html($index + 1 + (($current_page - 1) * $per_page)); ?>
2718 + <?php else : ?>
2719 + <?php echo esc_html($prompt->id); ?>
2720 + <?php endif; ?>
2721 + </td>
2722 + <td class="mxchat-content-cell">
2723 + <div class="mxchat-accordion-wrapper">
2724 + <div class="mxchat-content-preview">
2725 + <?php
2726 + $content = $prompt->article_content;
2727 + $preview_length = 150;
2728 + $content_preview = mb_strlen($content) > $preview_length
2729 + ? mb_substr($content, 0, $preview_length) . '...'
2730 + : $content;
2731 + ?>
2732 + <span class="preview-text"><?php echo esc_html($content_preview); ?></span>
2733 + <?php if (mb_strlen($content) > $preview_length) : ?>
2734 + <button class="mxchat-expand-toggle" type="button">
2735 + <span class="dashicons dashicons-arrow-down-alt2"></span>
2736 + </button>
2737 + <?php endif; ?>
2738 + </div>
2739 + <div class="mxchat-content-full" style="display: none;">
2740 + <div class="content-view">
2741 + <?php
2742 + // Check if content contains Hebrew characters
2743 + if (preg_match('/[\x{0590}-\x{05FF}]/u', $content)) {
2744 + // Apply RTL direction for Hebrew content
2745 + echo '<div dir="rtl" lang="he" class="rtl-content">';
2746 + echo wp_kses_post(wpautop($content));
2747 + echo '</div>';
2748 + } else {
2749 + echo wp_kses_post(wpautop($content));
2750 + }
2751 + ?>
2752 + </div>
2753 + <?php if ($data_source === 'wordpress') : ?>
2754 + <textarea class="content-edit" style="display:none;"
2755 + <?php if (preg_match('/[\x{0590}-\x{05FF}]/u', $prompt->article_content)) echo 'dir="rtl" lang="he"'; ?>>
2756 + <?php echo htmlspecialchars($prompt->article_content, ENT_QUOTES, 'UTF-8'); ?>
2757 + </textarea>
2758 + <?php endif; ?>
2759 + </div>
2760 + </div>
2761 + </td>
2762 + <td class="mxchat-url-cell">
2763 + <div class="url-view">
2764 + <?php if (!empty($prompt->source_url)) : ?>
2765 + <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank">
2766 + <span class="dashicons dashicons-external"></span>
2767 + <?php esc_html_e('View Source', 'mxchat'); ?>
2768 + </a>
2769 + <?php else : ?>
2770 + <span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
2771 + <?php endif; ?>
2772 + </div>
2773 + <?php if ($data_source === 'wordpress') : ?>
2774 + <input type="text" class="url-edit" style="display:none;"
2775 + value="<?php echo htmlspecialchars($prompt->source_url, ENT_QUOTES, 'UTF-8'); ?>" />
2776 + <?php endif; ?>
2777 + </td>
2778 + <?php if ($data_source === 'pinecone') : ?>
2779 + <td class="mxchat-vector-id-cell">
2780 + <code style="background: #f5f5f5; padding: 2px 6px; border-radius: 3px; font-size: 11px;">
2781 + <?php echo esc_html(substr($prompt->id, 0, 12) . '...'); ?>
2782 + </code>
2783 + </td>
2784 + <?php endif; ?>
2785 +
2786 + <td class="mxchat-actions-cell">
2787 + <?php if ($data_source === 'wordpress') : ?>
2788 + <!-- WordPress - Full editing capabilities -->
2789 + <div class="mxchat-role-restriction-container" style="margin-bottom: 8px;">
2790 + <select class="mxchat-role-select"
2791 + data-entry-id="<?php echo esc_attr($prompt->id); ?>"
2792 + data-data-source="wordpress"
2793 + data-nonce="<?php echo wp_create_nonce('mxchat_update_role_nonce'); ?>">
2794 + <?php
2795 + $current_role = $prompt->role_restriction ?? 'public';
2796 + $role_options = $knowledge_manager->mxchat_get_role_options();
2797 + foreach ($role_options as $role_key => $role_label) : ?>
2798 + <option value="<?php echo esc_attr($role_key); ?>"
2799 + <?php selected($current_role, $role_key); ?>>
2800 + <?php echo esc_html($role_label); ?>
2801 + </option>
2802 + <?php endforeach; ?>
2803 + </select>
2804 + </div>
2805 +
2806 + <!-- Edit/Save Buttons -->
2807 + <div class="mxchat-action-buttons">
2808 + <button class="mxchat-button-icon edit-button"
2809 + data-id="<?php echo esc_attr($prompt->id); ?>">
2810 + <span class="dashicons dashicons-edit"></span>
2811 + </button>
2812 + <button class="mxchat-button-icon save-button"
2813 + data-id="<?php echo esc_attr($prompt->id); ?>"
2814 + style="display:none;"
2815 + data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
2816 + <span class="dashicons dashicons-saved"></span>
2817 + </button>
2818 + </div>
2819 + <?php else : ?>
2820 + <!-- Pinecone - Role restriction editable, content read-only -->
2821 + <div class="mxchat-role-restriction-container" style="margin-bottom: 8px;">
2822 + <select class="mxchat-role-select"
2823 + data-entry-id="<?php echo esc_attr($prompt->id); ?>"
2824 + data-data-source="pinecone"
2825 + data-nonce="<?php echo wp_create_nonce('mxchat_update_role_nonce'); ?>">
2826 + <?php
2827 + $current_role = $prompt->role_restriction ?? 'public';
2828 + $role_options = $knowledge_manager->mxchat_get_role_options();
2829 + foreach ($role_options as $role_key => $role_label) : ?>
2830 + <option value="<?php echo esc_attr($role_key); ?>"
2831 + <?php selected($current_role, $role_key); ?>>
2832 + <?php echo esc_html($role_label); ?>
2833 + </option>
2834 + <?php endforeach; ?>
2835 + </select>
2836 + </div>
2837 +
2838 + <?php endif; ?>
2839 +
2840 + <!-- Delete button for both sources -->
2841 + <div class="mxchat-delete-container">
2842 + <?php if ($data_source === 'pinecone') : ?>
2843 + <!-- AJAX Delete for Pinecone -->
2844 + <button type="button"
2845 + class="mxchat-button-icon delete-button-ajax"
2846 + data-vector-id="<?php echo esc_attr($prompt->id); ?>"
2847 + data-bot-id="<?php echo esc_attr($current_bot_id); ?>"
2848 + data-nonce="<?php echo wp_create_nonce('mxchat_delete_pinecone_prompt_nonce'); ?>"
2849 + title="<?php esc_attr_e('Delete entry', 'mxchat'); ?>">
2850 + <span class="dashicons dashicons-trash"></span>
2851 + </button>
2852 + <?php else : ?>
2853 + <!-- Regular link delete for WordPress DB -->
2854 + <a href="<?php echo esc_url(admin_url(
2855 + 'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
2856 + . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
2857 + )); ?>"
2858 + class="mxchat-button-icon delete-button"
2859 + onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
2860 + <span class="dashicons dashicons-trash"></span>
2861 + </a>
2862 + <?php endif; ?>
2863 + </div>
2864 + </td>
2865 +
2866 + </tr>
2867 + <?php endforeach; ?>
2868 + <?php else : ?>
2869 + <tr>
2870 + <td colspan="<?php echo $data_source === 'pinecone' ? '5' : '4'; ?>" class="mxchat-no-records">
2871 + <?php if ($use_pinecone) : ?>
2872 + <?php esc_html_e('No vectors found in Pinecone database.', 'mxchat'); ?>
2873 + <?php else : ?>
2874 + <?php esc_html_e('No knowledge base entries found.', 'mxchat'); ?>
2875 + <?php endif; ?>
2876 + </td>
2877 + </tr>
2878 + <?php endif; ?>
2879 + </tbody>
2880 + </table>
2881 + </div>
2882 +
2883 + <?php if ($page_links) : ?>
2884 + <div class="mxchat-pagination">
2885 + <?php echo wp_kses_post($page_links); ?>
2886 + </div>
2887 + <?php endif; ?>
2888 + </div>
2889 +
2890 + </div>
2891 +
2892 + <!-- Settings Tab (Renamed from Auto-Sync Settings) -->
2893 + <div id="mxchat-kb-tab-sync" class="mxchat-kb-tab-content">
2894 +
2895 + <!-- Auto-Sync Settings Card -->
2896 + <div class="mxchat-card">
2897 + <div class="mxchat-settings-section">
2898 + <h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
2899 + <p class="mxchat-description">
2900 + <?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'); ?>
2901 + </p>
2902 + <div class="mxchat-autosave-section">
2903 + <div class="mxchat-toggle-group">
2904 + <div class="mxchat-toggle-container">
2905 + <label class="mxchat-toggle-switch">
2906 + <input type="checkbox"
2907 + name="mxchat_auto_sync_posts"
2908 + class="mxchat-autosave-field"
2909 + value="1"
2910 + data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
2911 + <?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
2912 + <span class="mxchat-toggle-slider"></span>
2913 + </label>
2914 + <span class="mxchat-toggle-label">
2915 + <?php esc_html_e('Auto-sync Posts', 'mxchat'); ?>
2916 + </span>
2917 + </div>
2918 +
2919 + <div class="mxchat-toggle-container">
2920 + <label class="mxchat-toggle-switch">
2921 + <input type="checkbox"
2922 + name="mxchat_auto_sync_pages"
2923 + class="mxchat-autosave-field"
2924 + value="1"
2925 + data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
2926 + <?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
2927 + <span class="mxchat-toggle-slider"></span>
2928 + </label>
2929 + <span class="mxchat-toggle-label">
2930 + <?php esc_html_e('Auto-sync Pages', 'mxchat'); ?>
2931 + </span>
2932 + </div>
2933 +
2934 + <!-- Custom Post Types Section -->
2935 + <div class="mxchat-section-content">
2936 + <div class="mxchat-custom-post-types-header">
2937 + <button id="mxchat-custom-post-types-toggle" class="mxchat-button-secondary">
2938 + <?php esc_html_e('Advanced Custom Post Sync Settings', 'mxchat'); ?>
2939 + <span class="mxchat-toggle-icon">▼</span>
2940 + </button>
2941 + </div>
2942 +
2943 + <div id="mxchat-custom-post-types-container" class="mxchat-custom-post-types-container" style="display: none;">
2944 + <h3><?php esc_html_e('Sync Custom Post Types', 'mxchat'); ?></h3>
2945 + <p><?php esc_html_e('Select additional custom post types to automatically sync with the chatbot.', 'mxchat'); ?></p>
2946 +
2947 + <div class="mxchat-custom-post-types">
2948 + <?php
2949 + $post_types = $knowledge_manager->mxchat_get_public_post_types();
2950 + // Skip post and page as they're handled separately
2951 + unset($post_types['post']);
2952 + unset($post_types['page']);
2953 +
2954 + if (!empty($post_types)) {
2955 + foreach ($post_types as $post_type => $label) {
2956 + $option_name = 'mxchat_auto_sync_' . $post_type;
2957 + $is_enabled = get_option($option_name, '0');
2958 + ?>
2959 + <div class="mxchat-toggle-container">
2960 + <label class="mxchat-toggle-switch">
2961 + <input type="checkbox"
2962 + name="<?php echo esc_attr($option_name); ?>"
2963 + class="mxchat-autosave-field"
2964 + value="1"
2965 + data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
2966 + <?php checked($is_enabled, '1'); ?>>
2967 + <span class="mxchat-toggle-slider"></span>
2968 + </label>
2969 + <span class="mxchat-toggle-label">
2970 + <?php echo esc_html($label); ?> (<?php echo esc_html($post_type); ?>)
2971 + </span>
2972 + </div>
2973 + <?php
2974 + }
2975 + } else {
2976 + echo '<p>' . esc_html__('No custom post types found.', 'mxchat') . '</p>';
2977 + }
2978 + ?>
2979 + </div>
2980 + </div>
2981 + </div>
2982 + </div>
2983 + </div>
2984 + </div>
2985 + </div>
2986 +
2987 + <!-- Role-Based Content Restrictions Card -->
2988 + <div class="mxchat-card" style="margin-top: 20px;">
2989 + <h3><?php esc_html_e('Role-Based Content Restrictions', 'mxchat'); ?></h3>
2990 + <p class="mxchat-description">
2991 + <?php esc_html_e('Automatically restrict content access based on WordPress tags. When you assign a tag to a role, any post with that tag will only be accessible to users with that role or higher in the chatbot knowledge base.', 'mxchat'); ?>
2992 + </p>
2993 +
2994 + <!-- Info Box -->
2995 + <div class="mxchat-knowledge-warning info" style="background: #e3f2fd; border-left-color: #2196f3;">
2996 + <p>
2997 + <span class="dashicons dashicons-info"></span>
2998 + <strong><?php esc_html_e('How it works:', 'mxchat'); ?></strong>
2999 + <?php esc_html_e('Add a tag below and select which role should have access. Any content tagged with that tag will automatically be restricted to that role level. Works with both auto-sync and manual imports.', 'mxchat'); ?>
3000 + </p>
3001 + </div>
3002 +
3003 + <!-- Add New Tag-Role Mapping -->
3004 + <div class="mxchat-role-mapping-form">
3005 + <h4><?php esc_html_e('Add Tag-Role Mapping', 'mxchat'); ?></h4>
3006 +
3007 + <div class="mxchat-form-row" style="display: flex; gap: 15px; align-items: flex-end; margin-bottom: 20px;">
3008 + <div class="mxchat-form-group" style="flex: 1;">
3009 + <label for="mxchat-tag-input">
3010 + <?php esc_html_e('Tag Name', 'mxchat'); ?>
3011 + </label>
3012 + <input type="text"
3013 + id="mxchat-tag-input"
3014 + class="regular-text"
3015 + placeholder="<?php esc_attr_e('Enter tag name (e.g., premium, members-only)', 'mxchat'); ?>" />
3016 + <p class="description">
3017 + <?php esc_html_e('Enter the exact tag slug as it appears in WordPress', 'mxchat'); ?>
3018 + </p>
3019 + </div>
3020 +
3021 + <div class="mxchat-form-group" style="flex: 1;">
3022 + <label for="mxchat-role-select">
3023 + <?php esc_html_e('Required Role', 'mxchat'); ?>
3024 + </label>
3025 + <select id="mxchat-role-select" class="regular-text">
3026 + <?php
3027 + // Get role options from knowledge manager
3028 + $role_options = array(
3029 + 'public' => __('Public (Everyone)', 'mxchat'),
3030 + 'logged_in' => __('Logged In Users', 'mxchat'),
3031 + 'subscriber' => __('Subscribers & Above', 'mxchat'),
3032 + 'contributor' => __('Contributors & Above', 'mxchat'),
3033 + 'author' => __('Authors & Above', 'mxchat'),
3034 + 'editor' => __('Editors & Above', 'mxchat'),
3035 + 'administrator' => __('Administrators Only', 'mxchat')
3036 + );
3037 +
3038 + foreach ($role_options as $role_key => $role_label) : ?>
3039 + <option value="<?php echo esc_attr($role_key); ?>">
3040 + <?php echo esc_html($role_label); ?>
3041 + </option>
3042 + <?php endforeach; ?>
3043 + </select>
3044 + <p class="description">
3045 + <?php esc_html_e('Select the minimum role required to access this content', 'mxchat'); ?>
3046 + </p>
3047 + </div>
3048 +
3049 + <div style="padding-bottom: 25px;">
3050 + <button type="button"
3051 + id="mxchat-add-tag-role"
3052 + class="mxchat-button-primary">
3053 + <span class="dashicons dashicons-plus-alt"></span>
3054 + <?php esc_html_e('Add Mapping', 'mxchat'); ?>
3055 + </button>
3056 + </div>
3057 + </div>
3058 + </div>
3059 +
3060 + <!-- Existing Tag-Role Mappings -->
3061 + <div class="mxchat-role-mappings-list">
3062 + <h4><?php esc_html_e('Current Tag-Role Mappings', 'mxchat'); ?></h4>
3063 +
3064 + <div id="mxchat-mappings-container">
3065 + <!-- Mappings will be loaded here via AJAX -->
3066 + <div class="mxchat-loading-mappings">
3067 + <span class="mxchat-spinner is-active"></span>
3068 + <?php esc_html_e('Loading mappings...', 'mxchat'); ?>
3069 + </div>
3070 + </div>
3071 +
3072 + <!-- Empty State (initially hidden) -->
3073 + <div id="mxchat-no-mappings" style="display: none; text-align: center; padding: 40px; color: #666;">
3074 + <span class="dashicons dashicons-tag" style="font-size: 48px; opacity: 0.3;"></span>
3075 + <p><?php esc_html_e('No tag-role mappings yet. Add your first mapping above to get started.', 'mxchat'); ?></p>
3076 + </div>
3077 + </div>
3078 +
3079 + <!-- Bulk Update Section -->
3080 + <div class="mxchat-bulk-update-section" style="margin-top: 30px; padding-top: 30px; border-top: 1px solid #ddd;">
3081 + <h4><?php esc_html_e('Bulk Update Existing Content', 'mxchat'); ?></h4>
3082 + <p class="mxchat-description">
3083 + <?php esc_html_e('Apply role restrictions to all existing content that has the mapped tags. This is useful when setting up tag-role mappings for the first time or after changing mappings.', 'mxchat'); ?>
3084 + </p>
3085 +
3086 + <div class="mxchat-bulk-update-controls">
3087 + <button type="button"
3088 + id="mxchat-bulk-update-roles"
3089 + class="mxchat-button-secondary">
3090 + <span class="dashicons dashicons-update"></span>
3091 + <?php esc_html_e('Update All Existing Content', 'mxchat'); ?>
3092 + </button>
3093 +
3094 + <div id="mxchat-bulk-update-progress" style="display: none; margin-top: 15px;">
3095 + <div class="mxchat-progress-bar">
3096 + <div class="mxchat-progress-fill" style="width: 0%"></div>
3097 + </div>
3098 + <p class="mxchat-progress-text" style="margin-top: 10px; color: #666;">
3099 + <?php esc_html_e('Processing...', 'mxchat'); ?>
3100 + </p>
3101 + </div>
3102 +
3103 + <div id="mxchat-bulk-update-result" style="display: none; margin-top: 15px;"></div>
3104 + </div>
3105 + </div>
3106 + </div>
3107 +
3108 + </div>
3109 +
3110 + <!-- Pinecone Settings Tab -->
3111 + <div id="mxchat-kb-tab-pinecone" class="mxchat-kb-tab-content mxchat-autosave-section">
3112 + <div class="mxchat-card">
3113 + <h2><?php esc_html_e('Pinecone Vector Database Settings', 'mxchat'); ?></h2>
3114 + <p class="mxchat-description">
3115 + <?php echo wp_kses(
3116 + __('<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'),
3117 + array('strong' => array())
3118 + ); ?>
3119 + </p>
3120 +
3121 + <div class="mxchat-pinecone-info-box">
3122 + <div class="mxchat-info-icon">
3123 + <span class="dashicons dashicons-info"></span>
3124 + </div>
3125 + <div class="mxchat-info-content">
3126 + <h4><?php esc_html_e('What is Pinecone?', 'mxchat'); ?></h4>
3127 + <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>
3128 + <p><a href="https://www.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Learn more about Pinecone →', 'mxchat'); ?></a></p>
3129 + </div>
3130 + </div>
3131 +
3132 + <div class="mxchat-database-settings-form">
3133 + <?php
3134 + $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
3135 + $use_pinecone = $pinecone_options['mxchat_use_pinecone'] ?? '0';
3136 + ?>
3137 +
3138 + <div class="mxchat-toggle-container">
3139 + <label class="mxchat-toggle-switch">
3140 + <input type="checkbox"
3141 + name="mxchat_pinecone_addon_options[mxchat_use_pinecone]"
3142 + value="1"
3143 + <?php checked($use_pinecone, '1'); ?>>
3144 + <span class="mxchat-toggle-slider"></span>
3145 + </label>
3146 + <span class="mxchat-toggle-label">
3147 + <?php esc_html_e('Enable Pinecone Database', 'mxchat'); ?>
3148 + </span>
3149 + </div>
3150 +
3151 + <div class="mxchat-pinecone-settings" <?php echo $use_pinecone ? '' : 'style="display: none;"'; ?>>
3152 +
3153 + <?php if ($use_pinecone) : ?>
3154 + <div class="mxchat-knowledge-warning success">
3155 + <p><span class="dashicons dashicons-yes-alt"></span>
3156 + <?php esc_html_e('Pinecone is enabled. All new knowledge base content will be stored in Pinecone.', 'mxchat'); ?>
3157 + </p>
3158 + </div>
3159 + <?php endif; ?>
3160 +
3161 + <div class="mxchat-form-group">
3162 + <label for="mxchat_pinecone_api_key">
3163 + <?php esc_html_e('Pinecone API Key', 'mxchat'); ?> <span class="required">*</span>
3164 + </label>
3165 + <input type="password"
3166 + id="mxchat_pinecone_api_key"
3167 + name="mxchat_pinecone_addon_options[mxchat_pinecone_api_key]"
3168 + value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_api_key'] ?? ''); ?>"
3169 + class="regular-text"
3170 + placeholder="pcsk_..." />
3171 + <p class="description">
3172 + <?php esc_html_e('Found in your Pinecone dashboard under API Keys.', 'mxchat'); ?>
3173 + <a href="https://app.pinecone.io/" target="_blank" rel="noopener noreferrer"><?php esc_html_e('Open Pinecone Dashboard', 'mxchat'); ?></a>
3174 + </p>
3175 + </div>
3176 +
3177 + <div class="mxchat-form-group">
3178 + <label for="mxchat_pinecone_environment">
3179 + <?php esc_html_e('Region', 'mxchat'); ?>
3180 + </label>
3181 + <input type="text"
3182 + id="mxchat_pinecone_environment"
3183 + name="mxchat_pinecone_addon_options[mxchat_pinecone_environment]"
3184 + value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_environment'] ?? ''); ?>"
3185 + placeholder="e.g., gcp-starter"
3186 + class="regular-text" />
3187 + <p class="description">
3188 + <?php esc_html_e('Your Pinecone environment/region (e.g., gcp-starter, us-west1-gcp, us-east-1-aws)', 'mxchat'); ?>
3189 + </p>
3190 + </div>
3191 +
3192 + <div class="mxchat-form-group">
3193 + <label for="mxchat_pinecone_index">
3194 + <?php esc_html_e('Index Name', 'mxchat'); ?> <span class="required">*</span>
3195 + </label>
3196 + <input type="text"
3197 + id="mxchat_pinecone_index"
3198 + name="mxchat_pinecone_addon_options[mxchat_pinecone_index]"
3199 + value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_index'] ?? ''); ?>"
3200 + placeholder="e.g., my-wordpress-vectors"
3201 + class="regular-text" />
3202 + <p class="description">
3203 + <?php esc_html_e('The name of your Pinecone index. Must be created in your Pinecone dashboard first.', 'mxchat'); ?>
3204 + </p>
3205 + </div>
3206 +
3207 + <div class="mxchat-form-group">
3208 + <label for="mxchat_pinecone_host">
3209 + <?php esc_html_e('Pinecone Host', 'mxchat'); ?> <span class="required">*</span>
3210 + </label>
3211 + <input type="text"
3212 + id="mxchat_pinecone_host"
3213 + name="mxchat_pinecone_addon_options[mxchat_pinecone_host]"
3214 + value="<?php echo esc_attr($pinecone_options['mxchat_pinecone_host'] ?? ''); ?>"
3215 + placeholder="e.g., my-index-xyz123.svc.pinecone.io"
3216 + class="regular-text" />
3217 + <p class="description">
3218 + <?php esc_html_e('The hostname from your Pinecone index URL (exclude https://). Found in your index details.', 'mxchat'); ?>
3219 + </p>
3220 + </div>
3221 +
3222 + <div class="mxchat-setup-steps">
3223 + <h3><?php esc_html_e('Setup Instructions', 'mxchat'); ?></h3>
3224 + <div class="mxchat-setup-step">
3225 + <span class="step-number">1</span>
3226 + <div class="step-content">
3227 + <h4><?php esc_html_e('Create Account', 'mxchat'); ?></h4>
3228 + <p><?php esc_html_e('Create a free account at', 'mxchat'); ?> <a href="https://www.pinecone.io/" target="_blank">pinecone.io</a></p>
3229 + </div>
3230 + </div>
3231 + <div class="mxchat-setup-step">
3232 + <span class="step-number">2</span>
3233 + <div class="step-content">
3234 + <h4><?php esc_html_e('Create Index', 'mxchat'); ?></h4>
3235 + <p><?php esc_html_e('Create a new index with these settings:', 'mxchat'); ?></p>
3236 + <ul>
3237 + <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>
3238 + <li><?php esc_html_e('Metric: Cosine', 'mxchat'); ?></li>
3239 + <li><?php esc_html_e('Cloud & Region: Your preferred region', 'mxchat'); ?></li>
3240 + </ul>
3241 + </div>
3242 + </div>
3243 + <div class="mxchat-setup-step">
3244 + <span class="step-number">3</span>
3245 + <div class="step-content">
3246 + <h4><?php esc_html_e('Get API Key', 'mxchat'); ?></h4>
3247 + <p><?php esc_html_e('Copy your API key from the API Keys section', 'mxchat'); ?></p>
3248 + </div>
3249 + </div>
3250 + <div class="mxchat-setup-step">
3251 + <span class="step-number">4</span>
3252 + <div class="step-content">
3253 + <h4><?php esc_html_e('Get Index Host', 'mxchat'); ?></h4>
3254 + <p><?php esc_html_e('Copy your index host URL from the index details', 'mxchat'); ?></p>
3255 + </div>
3256 + </div>
3257 + <div class="mxchat-setup-step">
3258 + <span class="step-number">5</span>
3259 + <div class="step-content">
3260 + <h4><?php esc_html_e('Save Settings', 'mxchat'); ?></h4>
3261 + <p><?php esc_html_e('Fill in the form above and save settings', 'mxchat'); ?></p>
3262 + </div>
3263 + </div>
3264 + </div>
3265 +
3266 + </div>
3267 +
3268 + </div>
3269 + </div>
3270 + </div>
3271 +
3272 + </div>
3273 +
3274 + </div>
3275 + </div>
3276 +
3277 + <!-- Content Selector Modal -->
3278 + <div id="mxchat-kb-content-selector-modal" class="mxchat-kb-modal">
3279 + <div class="mxchat-kb-modal-content">
3280 + <div class="mxchat-kb-modal-header">
3281 + <h3>
3282 + <?php esc_html_e('Select WordPress Content', 'mxchat'); ?><br>
3283 + <span class="mxchat-kb-header-note"><?php esc_html_e('(Content imported here will be tagged "In Knowledge Base")', 'mxchat'); ?></span>
3284 + </h3>
3285 + <span class="mxchat-kb-modal-close">&times;</span>
3286 + </div>
3287 + <div class="mxchat-kb-modal-filters">
3288 + <div class="mxchat-kb-search-group">
3289 + <input type="text" id="mxchat-kb-content-search" placeholder="<?php esc_attr_e('Search...', 'mxchat'); ?>">
3290 + </div>
3291 +
3292 + <div class="mxchat-kb-filter-group">
3293 + <select id="mxchat-kb-content-type-filter">
3294 + <option value="all"><?php esc_html_e('All Content Types', 'mxchat'); ?></option>
3295 + <option value="post"><?php esc_html_e('Posts', 'mxchat'); ?></option>
3296 + <option value="page"><?php esc_html_e('Pages', 'mxchat'); ?></option>
3297 + <?php
3298 + // Add other post types dynamically
3299 + $post_types = get_post_types(array('public' => true), 'objects');
3300 + foreach ($post_types as $post_type) {
3301 + // Skip post and page as they're already added
3302 + if (!in_array($post_type->name, array('post', 'page'))) {
3303 + echo '<option value="' . esc_attr($post_type->name) . '">' . esc_html($post_type->label) . '</option>';
3304 + }
3305 + }
3306 + ?>
3307 + </select>
3308 +
3309 + <select id="mxchat-kb-content-status-filter">
3310 + <option value="publish"><?php esc_html_e('Published', 'mxchat'); ?></option>
3311 + <option value="draft"><?php esc_html_e('Drafts', 'mxchat'); ?></option>
3312 + <option value="all"><?php esc_html_e('All Statuses', 'mxchat'); ?></option>
3313 + </select>
3314 +
3315 + <select id="mxchat-kb-processed-filter">
3316 + <option value="all"><?php esc_html_e('All Content', 'mxchat'); ?></option>
3317 + <option value="processed"><?php esc_html_e('In Knowledge Base', 'mxchat'); ?></option>
3318 + <option value="unprocessed"><?php esc_html_e('Not In Knowledge Base', 'mxchat'); ?></option>
3319 + </select>
3320 + </div>
3321 + </div>
3322 +
3323 + <div class="mxchat-kb-content-selection">
3324 + <div class="mxchat-kb-selection-header">
3325 + <label>
3326 + <input type="checkbox" id="mxchat-kb-select-all">
3327 + <?php esc_html_e('Select All', 'mxchat'); ?>
3328 + </label>
3329 + <span class="mxchat-kb-selection-count">0 <?php esc_html_e('selected', 'mxchat'); ?></span>
3330 + </div>
3331 +
3332 + <div class="mxchat-kb-content-list">
3333 + <!-- Content will be loaded here via AJAX -->
3334 + <div class="mxchat-kb-loading">
3335 + <span class="mxchat-kb-spinner is-active"></span>
3336 + <?php esc_html_e('Loading content...', 'mxchat'); ?>
3337 + </div>
3338 + </div>
3339 +
3340 + <div class="mxchat-kb-pagination">
3341 + <!-- Pagination will be added here -->
3342 + </div>
3343 + </div>
3344 +
3345 + <div class="mxchat-kb-modal-footer">
3346 + <button type="button" id="mxchat-kb-process-selected" class="mxchat-kb-button-primary" disabled>
3347 + <?php esc_html_e('Process Selected Content', 'mxchat'); ?>
3348 + <span class="mxchat-kb-selected-count">(0)</span>
3349 + </button>
3350 + <button type="button" class="mxchat-kb-button-secondary mxchat-kb-modal-close">
3351 + <?php esc_html_e('Cancel', 'mxchat'); ?>
3352 + </button>
3353 + </div>
3354 + </div>
3355 + </div>
3356 +
3357 +<?php
3358 +}
3359 +
3360 +
3361 +
3362 +
3363 +
3364 +
3365 +/**
3366 + * Get bot-specific Pinecone configuration
3367 + * Used in the knowledge retrieval functions
3368 + */
3369 +private function get_bot_pinecone_config($bot_id = 'default') {
3370 + //error_log("MXCHAT DEBUG: get_bot_pinecone_config called for bot: " . $bot_id);
3371 +
3372 + // If default bot or multi-bot add-on not active, use default Pinecone config
3373 + if ($bot_id === 'default' || !class_exists('MxChat_Multi_Bot_Manager')) {
3374 + //error_log("MXCHAT DEBUG: Using default Pinecone config (no multi-bot or bot is 'default')");
3375 + $addon_options = get_option('mxchat_pinecone_addon_options', array());
3376 + $config = array(
3377 + 'use_pinecone' => (isset($addon_options['mxchat_use_pinecone']) && $addon_options['mxchat_use_pinecone'] === '1'),
3378 + 'api_key' => $addon_options['mxchat_pinecone_api_key'] ?? '',
3379 + 'host' => $addon_options['mxchat_pinecone_host'] ?? '',
3380 + 'namespace' => $addon_options['mxchat_pinecone_namespace'] ?? ''
3381 + );
3382 + //error_log("MXCHAT DEBUG: Default config - use_pinecone: " . ($config['use_pinecone'] ? 'true' : 'false'));
3383 + return $config;
3384 + }
3385 +
3386 + //error_log("MXCHAT DEBUG: Calling filter 'mxchat_get_bot_pinecone_config' for bot: " . $bot_id);
3387 +
3388 + // Hook for multi-bot add-on to provide bot-specific Pinecone config
3389 + $bot_pinecone_config = apply_filters('mxchat_get_bot_pinecone_config', array(), $bot_id);
3390 +
3391 + if (!empty($bot_pinecone_config)) {
3392 + //error_log("MXCHAT DEBUG: Got bot-specific config from filter");
3393 + //error_log(" - use_pinecone: " . (isset($bot_pinecone_config['use_pinecone']) ? ($bot_pinecone_config['use_pinecone'] ? 'true' : 'false') : 'not set'));
3394 + //error_log(" - host: " . ($bot_pinecone_config['host'] ?? 'not set'));
3395 + //error_log(" - namespace: " . ($bot_pinecone_config['namespace'] ?? 'not set'));
3396 + } else {
3397 + //error_log("MXCHAT DEBUG: Filter returned empty config!");
3398 + }
3399 +
3400 + return is_array($bot_pinecone_config) ? $bot_pinecone_config : array();
3401 +}
3402 +
3403 +public function mxchat_delete_chat_history() {
3404 + if (!current_user_can('manage_options')) {
3405 + echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
3406 + wp_die();
3407 + }
3408 + check_ajax_referer('mxchat_delete_chat_history', 'security');
3409 + global $wpdb;
3410 + $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
3411 +
3412 + if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
3413 + $deleted_count = 0;
3414 +
3415 + foreach ($_POST['delete_session_ids'] as $session_id) {
3416 + $session_id_sanitized = sanitize_text_field($session_id);
3417 +
3418 + // Clear relevant cache before deletion
3419 + $cache_key = 'chat_session_' . $session_id_sanitized;
3420 + wp_cache_delete($cache_key, 'mxchat_chat_sessions');
3421 +
3422 + // Perform the deletion from the database table
3423 + $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
3424 +
3425 + // Delete the corresponding option entry from wp_options table
3426 + delete_option("mxchat_history_" . $session_id_sanitized);
3427 +
3428 + // Delete any associated metadata options
3429 + delete_option("mxchat_email_" . $session_id_sanitized);
3430 + delete_option("mxchat_agent_name_" . $session_id_sanitized);
3431 +
3432 + $deleted_count++;
3433 + }
3434 +
3435 + // Optionally, clear a general cache if you have one
3436 + wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
3437 +
3438 + echo wp_json_encode([
3439 + 'success' => sprintf(
3440 + esc_html__('%d chat session(s) have been deleted from all storage locations.', 'mxchat'),
3441 + $deleted_count
3442 + )
3443 + ]);
3444 + } else {
3445 + echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
3446 + }
3447 +
3448 + wp_die();
3449 +}
3450 +
3451 +/**
3452 + * Format transcript message content with markdown processing
3453 + * Converts markdown links, bold, italic, code blocks, and plain URLs to HTML
3454 + */
3455 +private function format_transcript_message($text) {
3456 + if (empty($text)) {
3457 + return '';
3458 + }
3459 +
3460 + // Process markdown headers (# Header)
3461 + $text = preg_replace_callback('/^(#{1,6})\s+(.+)$/m', function($matches) {
3462 + $level = strlen($matches[1]);
3463 + $content = esc_html($matches[2]);
3464 + return "<h{$level}>{$content}</h{$level}>";
3465 + }, $text);
3466 +
3467 + // Process code blocks with triple backticks
3468 + $text = preg_replace_callback('/```(\w+)?\n?([\s\S]*?)```/', function($matches) {
3469 + $language = !empty($matches[1]) ? ' class="language-' . esc_attr($matches[1]) . '"' : '';
3470 + $code = esc_html($matches[2]);
3471 + return "<pre><code{$language}>{$code}</code></pre>";
3472 + }, $text);
3473 +
3474 + // Process inline code with single backticks
3475 + $text = preg_replace('/`([^`]+)`/', '<code>$1</code>', $text);
3476 +
3477 + // Process bold text **text** or __text__
3478 + $text = preg_replace('/\*\*(.+?)\*\*/', '<strong>$1</strong>', $text);
3479 + $text = preg_replace('/__(.+?)__/', '<strong>$1</strong>', $text);
3480 +
3481 + // Process italic text *text* or _text_ (but not if part of URL)
3482 + $text = preg_replace('/(?<![*_\w])\*([^*]+)\*(?![*\w])/', '<em>$1</em>', $text);
3483 + $text = preg_replace('/(?<![*_\w])_([^_]+)_(?![*\w])/', '<em>$1</em>', $text);
3484 +
3485 + // Process markdown links [text](url)
3486 + $text = preg_replace_callback('/\[([^\]]+)\]\((https?:\/\/[^\s)]+)\)/', function($matches) {
3487 + $link_text = esc_html($matches[1]);
3488 + $url = esc_url($matches[2]);
3489 + return "<a href=\"{$url}\" target=\"_blank\" rel=\"noopener\">{$link_text}</a>";
3490 + }, $text);
3491 +
3492 + // Process citation-style brackets [URL]
3493 + $text = preg_replace_callback('/\[(https?:\/\/[^\]]+)\]/', function($matches) {
3494 + $url = esc_url($matches[1]);
3495 + return "<a href=\"{$url}\" target=\"_blank\" rel=\"noopener\">{$url}</a>";
3496 + }, $text);
3497 +
3498 + // Process standalone URLs (not already in links)
3499 + $text = preg_replace_callback(
3500 + '/(?<!href="|">)(https?:\/\/[^\s<>"]+)(?![^<]*<\/a>)/',
3501 + function($matches) {
3502 + $url = esc_url($matches[1]);
3503 + // Truncate display URL if too long
3504 + $display = strlen($matches[1]) > 50 ? substr($matches[1], 0, 47) . '...' : $matches[1];
3505 + return "<a href=\"{$url}\" target=\"_blank\" rel=\"noopener\">{$display}</a>";
3506 + },
3507 + $text
3508 + );
3509 +
3510 + // Process mailto links
3511 + $text = preg_replace_callback('/\[([^\]]+)\]\((mailto:[^)]+)\)/', function($matches) {
3512 + $link_text = esc_html($matches[1]);
3513 + $mailto = esc_url($matches[2]);
3514 + return "<a href=\"{$mailto}\">{$link_text}</a>";
3515 + }, $text);
3516 +
3517 + // Convert newlines to <br> tags (but preserve existing block elements)
3518 + $text = preg_replace('/\n/', '<br>', $text);
3519 +
3520 + return $text;
3521 +}
3522 +
3523 +/**
3524 + * AJAX handler to fetch RAG context for a specific message
3525 + * Used by the transcript viewer to show retrieved documents
3526 + */
3527 +public function mxchat_get_rag_context() {
3528 + // Check permissions
3529 + if (!current_user_can('manage_options')) {
3530 + wp_send_json_error(['message' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
3531 + wp_die();
3532 + }
3533 +
3534 + // Validate message ID
3535 + if (!isset($_POST['message_id']) || empty($_POST['message_id'])) {
3536 + wp_send_json_error(['message' => esc_html__('Message ID is required.', 'mxchat')]);
3537 + wp_die();
3538 + }
3539 +
3540 + $message_id = absint($_POST['message_id']);
3541 +
3542 + global $wpdb;
3543 + $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
3544 +
3545 + // Fetch the RAG context for this message
3546 + $result = $wpdb->get_row($wpdb->prepare(
3547 + "SELECT rag_context FROM {$table_name} WHERE id = %d",
3548 + $message_id
3549 + ));
3550 +
3551 + if (!$result || empty($result->rag_context)) {
3552 + wp_send_json_error(['message' => esc_html__('No RAG context found for this message.', 'mxchat')]);
3553 + wp_die();
3554 + }
3555 +
3556 + // Decode the JSON data
3557 + $rag_context = json_decode($result->rag_context, true);
3558 +
3559 + if (json_last_error() !== JSON_ERROR_NONE) {
3560 + wp_send_json_error(['message' => esc_html__('Invalid RAG context data.', 'mxchat')]);
3561 + wp_die();
3562 + }
3563 +
3564 + wp_send_json_success($rag_context);
3565 + wp_die();
3566 +}
3567 +
3568 +public function display_admin_notices() {
3569 + // Check if we're on a MXChat admin page
3570 + $screen = get_current_screen();
3571 + if (!$screen || strpos($screen->base, 'mxchat') === false) {
3572 + return;
3573 + }
3574 +
3575 + //error_log('MxChat admin_notices hook fired on screen: ' . $screen->base);
3576 +
3577 + // Check for error notices
3578 + $error_notice = get_transient('mxchat_admin_notice_error');
3579 + if ($error_notice) {
3580 + //error_log('Found error transient: ' . $error_notice);
3581 + echo '<div class="notice notice-error is-dismissible"><p>' . wp_kses_post($error_notice) . '</p></div>';
3582 + delete_transient('mxchat_admin_notice_error');
3583 + //error_log('Displayed and deleted error transient');
3584 + } else {
3585 + //error_log('No error transient found');
3586 + }
3587 +
3588 + // Check for success notices
3589 + $success_notice = get_transient('mxchat_admin_notice_success');
3590 + if ($success_notice) {
3591 + //error_log('Found success transient: ' . $success_notice);
3592 + echo '<div class="notice notice-success is-dismissible"><p>' . wp_kses_post($success_notice) . '</p></div>';
3593 + delete_transient('mxchat_admin_notice_success');
3594 + //error_log('Displayed and deleted success transient');
3595 + }
3596 +
3597 + // Check for info notices
3598 + $info_notice = get_transient('mxchat_admin_notice_info');
3599 + if ($info_notice) {
3600 + //error_log('Found info transient: ' . $info_notice);
3601 + echo '<div class="notice notice-info is-dismissible"><p>' . wp_kses_post($info_notice) . '</p></div>';
3602 + delete_transient('mxchat_admin_notice_info');
3603 + //error_log('Displayed and deleted info transient');
3604 + }
3605 +
3606 +}
3607 +
3608 +
3609 +public function mxchat_create_activation_page() {
3610 + $license_status = get_option('mxchat_license_status', 'inactive');
3611 + $license_error = get_option('mxchat_license_error', '');
3612 + $current_domain = parse_url(home_url(), PHP_URL_HOST);
3613 +
3614 + $license_management_url = 'https://mxchat.ai/my-account/orders/';
3615 +
3616 + // Check if this activation has been linked to a domain
3617 + $is_domain_linked = $this->is_current_activation_linked($current_domain);
3618 + ?>
3619 + <div class="wrap mxchat-admin-activation">
3620 + <div class="mxchat-pro-hero">
3621 + <h1 class="pro-title">
3622 + <span class="pro-gradient-text">Manage</span> MxChat Pro
3623 + </h1>
3624 + <p class="pro-subtitle">
3625 + <?php if ($license_status === 'active'): ?>
3626 + <?php esc_html_e('Your pro license is active. Manage your activation below.', 'mxchat'); ?>
3627 + <?php else: ?>
3628 + <?php esc_html_e('Enter your license key to unlock premium features, advanced AI capabilities, and priority support.', 'mxchat'); ?>
3629 + <?php endif; ?>
3630 + </p>
3631 + </div>
3632 +
3633 + <?php if ($license_status === 'inactive' && !empty($license_error)): ?>
3634 + <div class="error notice">
3635 + <p><?php echo esc_html($license_error); ?></p>
3636 + </div>
3637 + <?php endif; ?>
3638 +
3639 + <!-- Domain Linking Notice for Existing Users -->
3640 + <?php if ($license_status === 'active' && !$is_domain_linked): ?>
3641 + <div class="notice notice-info">
3642 + <p>
3643 + <strong><?php esc_html_e('New Feature: Domain Tracking', 'mxchat'); ?></strong><br>
3644 + <?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'); ?>
3645 + </p>
3646 + <p>
3647 + <button type="button" id="link-domain-button" class="button button-secondary">
3648 + <?php esc_html_e('Link This Domain', 'mxchat'); ?>
3649 + </button>
3650 + <span id="domain-link-status" style="margin-left: 10px;"></span>
3651 + </p>
3652 + </div>
3653 + <?php endif; ?>
3654 +
3655 + <!-- Activation Form -->
3656 + <form id="mxchat-activation-form" class="mxchat-pro-form" style="<?php echo $license_status === 'active' ? 'display: none;' : ''; ?>">
3657 + <div class="mxchat-pro-form-container">
3658 + <table class="form-table">
3659 + <tr valign="top">
3660 + <th scope="row"><?php esc_html_e('Email Address', 'mxchat'); ?></th>
3661 + <td>
3662 + <input type="email" id="mxchat_pro_email" name="mxchat_pro_email" value="<?php echo esc_attr(get_option('mxchat_pro_email')); ?>" class="regular-text mxchat-pro-input" required />
3663 + </td>
3664 + </tr>
3665 + <tr valign="top">
3666 + <th scope="row"><?php esc_html_e('Activation Key', 'mxchat'); ?></th>
3667 + <td>
3668 + <input type="text" id="mxchat_activation_key" name="mxchat_activation_key" value="<?php echo esc_attr(get_option('mxchat_activation_key')); ?>" class="regular-text mxchat-pro-input" required />
3669 + </td>
3670 + </tr>
3671 + </table>
3672 +
3673 + <!-- Hidden field for domain -->
3674 + <input type="hidden" id="mxchat_domain" name="domain" value="<?php echo esc_attr($current_domain); ?>" />
3675 +
3676 + <?php if ($license_status !== 'active'): ?>
3677 + <div class="mxchat-pro-button-container">
3678 + <button type="submit" id="activate_license_button" class="button button-primary mxchat-pro-button"><?php esc_html_e('Activate License', 'mxchat'); ?></button>
3679 + <div id="mxchat-activation-spinner" class="mxchat-activation-spinner" style="display: none;"></div>
3680 + </div>
3681 + <?php endif; ?>
3682 + </div>
3683 + </form>
3684 +
3685 + <!-- License Status Display -->
3686 + <div class="mxchat-pro-status">
3687 + <h3><?php esc_html_e('License Status:', 'mxchat'); ?>
3688 + <span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
3689 + <?php echo $license_status === 'active' ? esc_html__('Active', 'mxchat') : esc_html__('Inactive', 'mxchat'); ?>
3690 + </span>
3691 + </h3>
3692 +
3693 + <?php if ($license_status === 'active'): ?>
3694 + <div class="mxchat-license-details">
3695 + <p><strong><?php esc_html_e('Domain:', 'mxchat'); ?></strong> <?php echo esc_html($current_domain); ?>
3696 + <?php if ($is_domain_linked): ?>
3697 + <span style="color: green; margin-left: 10px;">✓ <?php esc_html_e('Linked', 'mxchat'); ?></span>
3698 + <?php else: ?>
3699 + <span style="color: orange; margin-left: 10px;">⚠ <?php esc_html_e('Not Linked', 'mxchat'); ?></span>
3700 + <?php endif; ?>
3701 + </p>
3702 + <p><strong><?php esc_html_e('Email:', 'mxchat'); ?></strong> <?php echo esc_html(get_option('mxchat_pro_email')); ?></p>
3703 + <p><strong><?php esc_html_e('License Key:', 'mxchat'); ?></strong>
3704 + <code style="background: #f1f1f1; padding: 2px 6px; border-radius: 3px;">
3705 + <?php echo esc_html(get_option('mxchat_activation_key')); ?>
3706 + </code>
3707 + </p>
3708 + <p>
3709 + <small>
3710 + <?php esc_html_e('Manage all your licenses and domains on', 'mxchat'); ?>
3711 + <a href="<?php echo esc_url($license_management_url); ?>" target="_blank">
3712 + <?php esc_html_e('your account dashboard', 'mxchat'); ?>
3713 + </a>
3714 + </small>
3715 + </p>
3716 +
3717 + <!-- Deactivation Section -->
3718 + <div class="mxchat-deactivation-section" style="margin-top: 20px; padding: 15px; background: #fff3cd; border-left: 4px solid #ffc107; border-radius: 4px;">
3719 + <h4 style="margin-top: 0; color: #856404;">
3720 + <?php esc_html_e('License Management', 'mxchat'); ?>
3721 + </h4>
3722 + <p style="margin-bottom: 15px; color: #856404;">
3723 + <?php esc_html_e('Need to move this license to another site? Deactivate it here first, then activate it on your new site.', 'mxchat'); ?>
3724 + </p>
3725 + <button type="button" id="deactivate-license-button" class="button button-secondary" style="background: #dc3545; color: white; border-color: #dc3545;">
3726 + 🔓 <?php esc_html_e('Deactivate License', 'mxchat'); ?>
3727 + </button>
3728 + <span id="deactivate-status" style="margin-left: 10px;"></span>
3729 + </div>
3730 + </div>
3731 + <?php endif; ?>
3732 + </div>
3733 +
3734 + <!-- Hidden fields for JavaScript -->
3735 + <input type="hidden" id="mxchat-ajax-url" value="<?php echo admin_url('admin-ajax.php'); ?>" />
3736 + <input type="hidden" id="mxchat-nonce" value="<?php echo wp_create_nonce('mxchat_activate_license_nonce'); ?>" />
3737 + <input type="hidden" id="mxchat-api-url" value="https://mxchat.ai" />
3738 + </div>
3739 + <?php
3740 +}
3741 +
3742 +/**
3743 + * Check if current activation is linked to a domain
3744 + * This checks YOUR website's database, not the user's local database
3745 + */
3746 +private function is_current_activation_linked($domain) {
3747 + $license_key = get_option('mxchat_activation_key');
3748 + $email = get_option('mxchat_pro_email');
3749 +
3750 + if (empty($license_key) || empty($email)) {
3751 + return false;
3752 + }
3753 +
3754 + // Check with YOUR website's API
3755 + $response = wp_remote_post('https://mxchat.ai/mxchat-api/check-domain', array(
3756 + 'body' => array(
3757 + 'license_key' => $license_key,
3758 + 'email' => $email,
3759 + 'domain' => $domain
3760 + ),
3761 + 'timeout' => 10,
3762 + 'sslverify' => false
3763 + ));
3764 +
3765 + if (is_wp_error($response)) {
3766 + return false;
3767 + }
3768 +
3769 + $body = json_decode(wp_remote_retrieve_body($response), true);
3770 + return isset($body['success']) && $body['success'] && isset($body['data']['linked']) && $body['data']['linked'];
3771 +}
3772 +
3773 +
3774 +public function mxchat_actions_page_html() {
3775 + if (!current_user_can('manage_options')) {
3776 + return;
3777 + }
3778 +
3779 + // Keep existing data fetching logic
3780 + global $wpdb;
3781 + $table_name = $wpdb->prefix . 'mxchat_intents';
3782 + $page = isset($_GET['paged']) ? max(1, intval($_GET['paged'])) : 1;
3783 + $per_page = 20;
3784 + $offset = ($page - 1) * $per_page;
3785 +
3786 + // Success message
3787 + if (isset($_GET['updated']) && $_GET['updated'] === 'true') {
3788 + echo '<div class="notice notice-success is-dismissible"><p>' .
3789 + esc_html__('Action updated successfully.', 'mxchat') .
3790 + '</p></div>';
3791 + }
3792 +
3793 + // Filtering logic
3794 + $where = '1=1';
3795 + $search_term = isset($_GET['s']) ? trim($_GET['s']) : '';
3796 + $callback_filter = isset($_GET['callback_filter']) ? sanitize_text_field($_GET['callback_filter']) : '';
3797 +
3798 + if ($search_term) {
3799 + $search_term_like = '%' . $wpdb->esc_like($search_term) . '%';
3800 + $where .= $wpdb->prepare(' AND (intent_label LIKE %s OR phrases LIKE %s)',
3801 + $search_term_like, $search_term_like);
3802 + }
3803 +
3804 + if ($callback_filter) {
3805 + $where .= $wpdb->prepare(' AND callback_function = %s', $callback_filter);
3806 + }
3807 +
3808 + // Pagination
3809 + $total_intents = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE $where");
3810 + $total_pages = ceil($total_intents / $per_page);
3811 +
3812 + // Get intents (now called actions)
3813 + $actions = $wpdb->get_results($wpdb->prepare(
3814 + "SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d",
3815 + $per_page, $offset
3816 + ));
3817 +
3818 + // Get callbacks
3819 + $available_callbacks = $this->mxchat_get_available_callbacks();
3820 +
3821 + ?>
3822 + <div class="wrap mxchat-wrapper">
3823 + <!-- Hero Section -->
3824 + <div class="mxchat-hero">
3825 + <h1 class="mxchat-main-title">
3826 + <span class="mxchat-gradient-text">Actions</span> Manager
3827 + </h1>
3828 + <p class="mxchat-hero-subtitle">
3829 + <?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
3830 + </p>
3831 + </div>
3832 +
3833 + <!-- Actions Header with Search and Filter -->
3834 + <div class="mxchat-actions-header">
3835 + <div class="mxchat-actions-filters">
3836 + <form method="get" class="mxchat-search-form">
3837 + <input type="hidden" name="page" value="mxchat-actions">
3838 + <div class="mxchat-search-group">
3839 + <span class="dashicons dashicons-search"></span>
3840 + <input type="text" name="s" class="mxchat-search-input"
3841 + placeholder="<?php esc_attr_e('Search Actions', 'mxchat'); ?>"
3842 + value="<?php echo esc_attr($search_term); ?>">
3843 + </div>
3844 + <select name="callback_filter" class="mxchat-action-filter">
3845 + <option value=""><?php esc_html_e('All Action Types', 'mxchat'); ?></option>
3846 + <?php foreach ($available_callbacks as $function => $callback_data) :
3847 + $label = $callback_data['label']; ?>
3848 + <option value="<?php echo esc_attr($function); ?>"
3849 + <?php selected($callback_filter, $function); ?>>
3850 + <?php echo esc_html($label); ?>
3851 + </option>
3852 + <?php endforeach; ?>
3853 + </select>
3854 + <button type="submit" class="mxchat-button-secondary">
3855 + <?php esc_html_e('Filter', 'mxchat'); ?>
3856 + </button>
3857 + </form>
3858 + </div>
3859 + <div class="mxchat-actions-controls">
3860 + <button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
3861 + <span class="dashicons dashicons-plus-alt"></span>
3862 + <?php esc_html_e('Add New Action', 'mxchat'); ?>
3863 + </button>
3864 + </div>
3865 + </div>
3866 +
3867 + <!-- Actions Grid Layout - All actions in a single grid -->
3868 + <div class="mxchat-actions-grid">
3869 + <div class="mxchat-cards-container">
3870 + <?php if (!empty($actions)) : ?>
3871 + <?php foreach ($actions as $action) :
3872 + $callback_function = $action->callback_function;
3873 + $callback_label = isset($available_callbacks[$callback_function]['label'])
3874 + ? $available_callbacks[$callback_function]['label']
3875 + : $callback_function;
3876 + $threshold_value = isset($action->similarity_threshold)
3877 + ? round($action->similarity_threshold * 100)
3878 + : 85;
3879 +
3880 + // Check if this is a form action
3881 + $is_form_action = strpos($action->intent_label, 'Form ') === 0;
3882 +
3883 + // Get action status (enabled/disabled) - default to true if column doesn't exist
3884 + $is_enabled = isset($action->enabled) ? (bool)$action->enabled : true;
3885 +
3886 + // Get enabled bots for display
3887 + $enabled_bots = [];
3888 + if (isset($action->enabled_bots) && !empty($action->enabled_bots)) {
3889 + $enabled_bots = json_decode($action->enabled_bots, true);
3890 + if (!is_array($enabled_bots)) {
3891 + $enabled_bots = ['default'];
3892 + }
3893 + } else {
3894 + $enabled_bots = ['default']; // Backward compatibility
3895 + }
3896 + ?>
3897 + <div class="mxchat-action-card <?php echo $is_form_action ? 'mxchat-form-action' : ''; ?>">
3898 + <div class="mxchat-card-header">
3899 + <div class="mxchat-card-title"><?php echo esc_html($action->intent_label); ?></div>
3900 + <div class="mxchat-card-toggle">
3901 + <label class="mxchat-switch">
3902 + <input type="checkbox" class="mxchat-action-toggle"
3903 + data-action-id="<?php echo esc_attr($action->id); ?>"
3904 + <?php checked($is_enabled); ?>>
3905 + <span class="mxchat-slider round"></span>
3906 + </label>
3907 + </div>
3908 + </div>
3909 +
3910 + <div class="mxchat-card-body">
3911 + <div class="mxchat-card-description">
3912 + <strong><?php esc_html_e('Type:', 'mxchat'); ?></strong>
3913 + <?php echo esc_html($callback_label); ?>
3914 + </div>
3915 +
3916 + <div class="mxchat-card-phrases">
3917 + <strong><?php esc_html_e('Trigger phrases:', 'mxchat'); ?></strong>
3918 + <div class="mxchat-phrases-preview">
3919 + <?php
3920 + // Check if the helper function exists, otherwise use a simple substring
3921 + if (method_exists($this, 'get_trimmed_phrases')) {
3922 + echo esc_html($this->get_trimmed_phrases($action->phrases));
3923 + } else {
3924 + echo esc_html(strlen($action->phrases) > 100 ?
3925 + substr($action->phrases, 0, 97) . '...' :
3926 + $action->phrases);
3927 + }
3928 + ?>
3929 + </div>
3930 + </div>
3931 +
3932 + <div class="mxchat-threshold-control">
3933 + <div class="mxchat-threshold-label">
3934 + <?php esc_html_e('Similarity Threshold:', 'mxchat'); ?>
3935 + <span class="mxchat-threshold-value"><?php echo esc_html($threshold_value); ?>%</span>
3936 + </div>
3937 + </div>
3938 +
3939 + <!-- Bot Availability Display (Read-only) -->
3940 + <div class="mxchat-card-bots">
3941 + <strong><?php esc_html_e('Assigned bots:', 'mxchat'); ?></strong>
3942 + <div class="mxchat-bot-badges">
3943 + <?php
3944 + foreach ($enabled_bots as $bot_id) {
3945 + if ($bot_id === 'default') {
3946 + echo '<span class="mxchat-bot-badge">' . esc_html__('Default Bot', 'mxchat') . '</span>';
3947 + } else {
3948 + // Try to get bot name from multi-bot manager
3949 + if (class_exists('MxChat_Multi_Bot_Core_Manager')) {
3950 + $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
3951 + $available_bots = $multi_bot_manager->get_available_bots();
3952 + $bot_name = isset($available_bots[$bot_id]) ? $available_bots[$bot_id] : $bot_id;
3953 + echo '<span class="mxchat-bot-badge">' . esc_html($bot_name) . '</span>';
3954 + } else {
3955 + echo '<span class="mxchat-bot-badge">' . esc_html($bot_id) . '</span>';
3956 + }
3957 + }
3958 + }
3959 + ?>
3960 + </div>
3961 + </div>
3962 + </div>
3963 +
3964 + <div class="mxchat-card-footer">
3965 + <?php
3966 + // Check if it's a form action
3967 + $is_form_action = preg_match('/Form (\d+)/', $action->intent_label, $form_matches);
3968 +
3969 + // Check if it's a recommendation flow action
3970 + $is_flow_action = preg_match('/Recommendation Flow (\d+)/', $action->intent_label, $flow_matches);
3971 +
3972 + if ($is_form_action) {
3973 + $form_id = isset($form_matches[1]) ? $form_matches[1] : '';
3974 + ?>
3975 + <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
3976 + class="mxchat-button-primary">
3977 + <span class="dashicons dashicons-feedback"></span>
3978 + <?php esc_html_e('Edit Form', 'mxchat'); ?>
3979 + </a>
3980 + <?php } elseif ($is_flow_action) {
3981 + ?>
3982 + <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-smart-recommender')); ?>"
3983 + class="mxchat-button-primary">
3984 + <span class="dashicons dashicons-list-view"></span>
3985 + <?php esc_html_e('Manage Flows', 'mxchat'); ?>
3986 + </a>
3987 + <?php } else { ?>
3988 + <button type="button"
3989 + class="mxchat-button-secondary mxchat-edit-button"
3990 + data-action-id="<?php echo esc_attr($action->id); ?>"
3991 + data-phrases="<?php echo esc_attr($action->phrases); ?>"
3992 + data-label="<?php echo esc_attr($action->intent_label); ?>"
3993 + data-threshold="<?php echo esc_attr(round($action->similarity_threshold * 100)); ?>"
3994 + data-callback-function="<?php echo esc_attr($action->callback_function); ?>"
3995 + data-enabled-bots="<?php echo esc_attr(json_encode($enabled_bots)); ?>">
3996 + <span class="dashicons dashicons-edit"></span>
3997 + <?php esc_html_e('Edit', 'mxchat'); ?>
3998 + </button>
3999 + <form method="post"
4000 + action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
4001 + class="mxchat-delete-form"
4002 + onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this action?', 'mxchat'); ?>');">
4003 + <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
4004 + <input type="hidden" name="action" value="mxchat_delete_intent">
4005 + <input type="hidden" name="intent_id" value="<?php echo esc_attr($action->id); ?>">
4006 + <button type="submit" class="mxchat-button-text mxchat-delete-button">
4007 + <span class="dashicons dashicons-trash"></span>
4008 + <?php esc_html_e('Delete', 'mxchat'); ?>
4009 + </button>
4010 + </form>
4011 + <?php } ?>
4012 + </div>
4013 + </div>
4014 + <?php endforeach; ?>
4015 + <?php else : ?>
4016 + <!-- If no actions found -->
4017 + <div class="mxchat-no-actions">
4018 + <div class="mxchat-empty-state">
4019 + <span class="dashicons dashicons-format-chat"></span>
4020 + <h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
4021 + <p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
4022 + <button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
4023 + <?php esc_html_e('Create Your First Action', 'mxchat'); ?>
4024 + </button>
4025 + </div>
4026 + </div>
4027 + <?php endif; ?>
4028 + </div>
4029 + </div>
4030 +
4031 + <?php if ($total_pages > 1) : ?>
4032 + <div class="mxchat-pagination">
4033 + <?php
4034 + echo paginate_links(array(
4035 + 'base' => add_query_arg('paged', '%#%'),
4036 + 'format' => '',
4037 + 'prev_text' => __('&laquo; Previous', 'mxchat'),
4038 + 'next_text' => __('Next &raquo;', 'mxchat'),
4039 + 'total' => $total_pages,
4040 + 'current' => $page
4041 + ));
4042 + ?>
4043 + </div>
4044 + <?php endif; ?>
4045 +
4046 +<!-- Add/Edit Action Modal with Step-Based Approach -->
4047 +<!-- Complete Modal HTML with Defined Groups Variable -->
4048 +<div id="mxchat-action-modal" class="mxchat-modal" style="display: none;">
4049 + <div class="mxchat-modal-content">
4050 + <span class="mxchat-modal-close">&times;</span>
4051 +
4052 + <form id="mxchat-action-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
4053 + <!-- Dynamic nonce field -->
4054 + <div id="action-nonce-container">
4055 + <?php wp_nonce_field('mxchat_add_intent_nonce', 'add_intent_nonce'); ?>
4056 + </div>
4057 + <input type="hidden" name="action" id="form_action_type" value="mxchat_add_intent">
4058 + <input type="hidden" name="intent_id" id="edit_action_id" value="">
4059 + <input type="hidden" name="callback_function" id="callback_function" value="">
4060 +
4061 + <!-- Step 1: Action Type Selection -->
4062 + <div id="mxchat-action-step-1" class="mxchat-action-step active">
4063 + <div class="mxchat-step-indicator">
4064 + <div class="mxchat-step-number">1</div>
4065 + <div class="mxchat-step-title"><?php esc_html_e('Select Action Type', 'mxchat'); ?></div>
4066 + </div>
4067 +
4068 + <div id="mxchat-action-type-selector" class="mxchat-action-type-selector">
4069 + <div class="mxchat-action-type-search">
4070 + <span class="dashicons dashicons-search"></span>
4071 + <input type="text" id="action-type-search" placeholder="<?php esc_attr_e('Search action types...', 'mxchat'); ?>" class="mxchat-action-type-search-input">
4072 + </div>
4073 +
4074 + <?php
4075 + // Get the callbacks - IMPORTANT: Define the $groups variable here
4076 + $groups = $this->mxchat_get_available_callbacks(true, true);
4077 + ?>
4078 +
4079 + <div class="mxchat-action-type-categories">
4080 + <button type="button" class="mxchat-category-button active" data-category="all"><?php esc_html_e('All', 'mxchat'); ?></button>
4081 + <?php
4082 + // Get unique categories from the defined groups
4083 + foreach ($groups as $group_label => $group_callbacks) :
4084 + $category_slug = sanitize_title($group_label);
4085 + ?>
4086 + <button type="button" class="mxchat-category-button" data-category="<?php echo esc_attr($category_slug); ?>"><?php echo esc_html($group_label); ?></button>
4087 + <?php endforeach; ?>
4088 + </div>
4089 +
4090 + <div class="mxchat-action-types-grid">
4091 + <?php
4092 + // Generate action cards from available callbacks
4093 + foreach ($groups as $group_label => $group_callbacks) :
4094 + $category_slug = sanitize_title($group_label);
4095 +
4096 + foreach ($group_callbacks as $function => $data) :
4097 + $label = $data['label'];
4098 + $pro_only = $data['pro_only'];
4099 + $icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
4100 + $description = isset($data['description']) ? $data['description'] : '';
4101 + $is_addon = isset($data['addon']) && $data['addon'] !== false;
4102 + $addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
4103 + $is_installed = isset($data['installed']) ? $data['installed'] : true;
4104 +
4105 + // Determine card status and styling
4106 + $card_class = 'mxchat-action-type-card';
4107 + $icon_class = 'mxchat-action-type-icon';
4108 + $status_badge = '';
4109 +
4110 + if ($pro_only && !$this->is_activated) {
4111 + // Pro feature but no Pro license
4112 + $icon_class .= ' pro-feature';
4113 + $status_badge = '<span class="mxchat-pro-badge">' . esc_html__('Pro', 'mxchat') . '</span>';
4114 + }
4115 +
4116 + if ($is_addon && !$is_installed) {
4117 + // Add-on not installed
4118 + $card_class .= ' not-installed';
4119 + $status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
4120 + }
4121 +
4122 + // Default description if none provided
4123 + if (empty($description)) {
4124 + $description = sprintf(
4125 + esc_html__('Use the %s action in your chatbot', 'mxchat'),
4126 + $label
4127 + );
4128 + }
4129 + ?>
4130 + <div class="<?php echo esc_attr($card_class); ?>"
4131 + data-category="<?php echo esc_attr($category_slug); ?>"
4132 + data-value="<?php echo esc_attr($function); ?>"
4133 + data-label="<?php echo esc_attr($label); ?>"
4134 + data-pro="<?php echo $pro_only ? 'true' : 'false'; ?>"
4135 + data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
4136 + data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>">
4137 + <div class="<?php echo esc_attr($icon_class); ?>">
4138 + <span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
4139 + </div>
4140 + <div class="mxchat-action-type-info">
4141 + <h4><?php echo esc_html($label); ?></h4>
4142 + <p><?php echo esc_html($description); ?></p>
4143 + <?php if (!empty($status_badge)) : ?>
4144 + <?php echo $status_badge; ?>
4145 + <?php endif; ?>
4146 +
4147 + <?php if ($is_addon && !$is_installed) : ?>
4148 + <div class="mxchat-addon-info">
4149 + <?php echo esc_html(sprintf(
4150 + __('Requires %s', 'mxchat'),
4151 + $addon_name
4152 + )); ?>
4153 + </div>
4154 + <?php endif; ?>
4155 + </div>
4156 + </div>
4157 + <?php endforeach;
4158 + endforeach; ?>
4159 + </div>
4160 + </div>
4161 +
4162 + <div class="mxchat-modal-actions">
4163 + <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
4164 + <?php esc_html_e('Cancel', 'mxchat'); ?>
4165 + </button>
4166 + </div>
4167 + </div>
4168 +
4169 + <!-- Step 2: Action Configuration -->
4170 + <div id="mxchat-action-step-2" class="mxchat-action-step">
4171 + <div class="mxchat-step-indicator">
4172 + <div class="mxchat-step-number">2</div>
4173 + <div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
4174 + </div>
4175 +
4176 + <div class="mxchat-selected-action">
4177 + <button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
4178 + <span class="dashicons dashicons-arrow-left-alt"></span>
4179 + <?php esc_html_e('Back to Action Types', 'mxchat'); ?>
4180 + </button>
4181 + <div class="mxchat-selected-action-info">
4182 + <div id="selected-action-icon" class="mxchat-action-type-icon">
4183 + <span class="dashicons dashicons-admin-generic"></span>
4184 + </div>
4185 + <div class="mxchat-selected-action-details">
4186 + <h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
4187 + <p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
4188 + </div>
4189 + </div>
4190 + </div>
4191 +
4192 + <div class="mxchat-form-group">
4193 + <label for="intent_label">
4194 + <?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
4195 + </label>
4196 + <input name="intent_label" type="text" id="intent_label" required
4197 + class="mxchat-intent-input"
4198 + placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
4199 + </div>
4200 +
4201 + <div class="mxchat-form-group">
4202 + <label for="phrases">
4203 + <?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
4204 + </label>
4205 + <textarea name="phrases" id="action_phrases" rows="5" required
4206 + class="mxchat-intent-textarea"
4207 + placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
4208 + </div>
4209 +
4210 + <div class="mxchat-form-group">
4211 + <label for="similarity_threshold">
4212 + <?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
4213 + <span class="mxchat-threshold-value-display">85%</span>
4214 + </label>
4215 + <div class="mxchat-slider-group modal-slider">
4216 + <input type="range"
4217 + name="similarity_threshold"
4218 + id="similarity_threshold"
4219 + min="10"
4220 + max="95"
4221 + value="85"
4222 + class="mxchat-intent-slider"
4223 + oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
4224 + </div>
4225 + <div class="mxchat-threshold-hint">
4226 + <?php esc_html_e('Lower values (10-30) make the action trigger more easily. Higher values (70-95) require more exact matches.', 'mxchat'); ?>
4227 + </div>
4228 + </div>
4229 +
4230 + <!-- Bot Selection Section -->
4231 + <div class="mxchat-form-group">
4232 + <label for="enabled_bots">
4233 + <?php esc_html_e('Which bots should we enable this action for?', 'mxchat'); ?>
4234 + </label>
4235 + <div class="mxchat-bot-selector">
4236 + <div class="mxchat-bot-option">
4237 + <label class="mxchat-checkbox-label">
4238 + <input type="checkbox"
4239 + name="enabled_bots[]"
4240 + value="default"
4241 + id="bot_default"
4242 + checked="checked">
4243 + <span class="mxchat-checkmark"></span>
4244 + <?php esc_html_e('Default Bot', 'mxchat'); ?>
4245 + </label>
4246 + </div>
4247 +
4248 + <?php if (class_exists('MxChat_Multi_Bot_Core_Manager')) :
4249 + $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
4250 + $available_bots = $multi_bot_manager->get_available_bots();
4251 +
4252 + foreach ($available_bots as $bot_id => $bot_name) :
4253 + if ($bot_id === 'default') continue; // Skip default, already shown above
4254 + ?>
4255 + <div class="mxchat-bot-option">
4256 + <label class="mxchat-checkbox-label">
4257 + <input type="checkbox"
4258 + name="enabled_bots[]"
4259 + value="<?php echo esc_attr($bot_id); ?>"
4260 + id="bot_<?php echo esc_attr($bot_id); ?>">
4261 + <span class="mxchat-checkmark"></span>
4262 + <?php echo esc_html($bot_name); ?>
4263 + </label>
4264 + </div>
4265 + <?php
4266 + endforeach;
4267 + endif; ?>
4268 + </div>
4269 + </div>
4270 +
4271 + <div class="mxchat-modal-actions">
4272 + <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
4273 + <?php esc_html_e('Cancel', 'mxchat'); ?>
4274 + </button>
4275 + <button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
4276 + <?php esc_html_e('Save Action', 'mxchat'); ?>
4277 + </button>
4278 + </div>
4279 + </div>
4280 + </form>
4281 + </div>
4282 +</div>
4283 +
4284 +<div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
4285 + <div class="mxchat-action-loading-spinner"></div>
4286 + <div class="mxchat-action-loading-text">
4287 + <?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
4288 + </div>
4289 +</div>
4290 + </div><!-- .mxchat-wrapper -->
4291 + <?php
4292 +}
4293 +private function get_trimmed_phrases($phrases, $max_length = 100) {
4294 + if (strlen($phrases) <= $max_length) {
4295 + return $phrases;
4296 + }
4297 +
4298 + $trimmed = substr($phrases, 0, $max_length);
4299 + $last_comma = strrpos($trimmed, ',');
4300 +
4301 + if ($last_comma !== false) {
4302 + $trimmed = substr($trimmed, 0, $last_comma);
4303 + }
4304 +
4305 + return $trimmed . '...';
4306 +}
4307 +public function mxchat_add_enabled_column_to_intents() {
4308 + global $wpdb;
4309 + $table_name = $wpdb->prefix . 'mxchat_intents';
4310 +
4311 + // Check if the column already exists
4312 + $columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
4313 +
4314 + if (empty($columns)) {
4315 + // Add the column with default value of 1 (enabled)
4316 + $wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
4317 + }
4318 +}
4319 +
4320 +public function mxchat_handle_delete_intent() {
4321 + if ( ! current_user_can( 'manage_options' ) ) {
4322 + wp_die( esc_html__('Unauthorized user', 'mxchat') );
4323 + }
4324 +
4325 + check_admin_referer('mxchat_delete_intent_nonce');
4326 +
4327 + if (isset($_POST['intent_id'])) {
4328 + global $wpdb;
4329 + $table_name = $wpdb->prefix . 'mxchat_intents';
4330 + $intent_id = intval($_POST['intent_id']);
4331 +
4332 + $wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
4333 + }
4334 +
4335 + wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
4336 + exit;
4337 +}
4338 +public function mxchat_handle_edit_intent() {
4339 + // Security checks (nonce and permissions)
4340 + if (!current_user_can('manage_options')) {
4341 + wp_die(esc_html__('Unauthorized user', 'mxchat'));
4342 + }
4343 + check_admin_referer('mxchat_edit_intent');
4344 +
4345 + // Get POST data
4346 + $intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
4347 + $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
4348 + $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
4349 + $threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
4350 + $similarity_threshold = min(95, max(10, $threshold_percentage)) / 100; // Convert to 0.10–0.95
4351 +
4352 + // Handle enabled_bots
4353 + $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
4354 + $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
4355 +
4356 + // Ensure default is always included for backward compatibility
4357 + if (!in_array('default', $enabled_bots)) {
4358 + $enabled_bots[] = 'default';
4359 + }
4360 +
4361 + $enabled_bots_json = json_encode($enabled_bots);
4362 +
4363 + // Validate inputs
4364 + if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
4365 + $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
4366 + return;
4367 + }
4368 +
4369 + $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
4370 + if (empty($phrases_array)) {
4371 + $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
4372 + return;
4373 + }
4374 +
4375 + // Generate embeddings with improved error handling
4376 + $vectors = [];
4377 + $failed_phrases = [];
4378 +
4379 + foreach ($phrases_array as $phrase) {
4380 + $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
4381 + if (is_array($embedding_vector)) {
4382 + $vectors[] = $embedding_vector;
4383 + } else {
4384 + $failed_phrases[] = $phrase;
4385 + }
4386 + }
4387 +
4388 + if (!empty($failed_phrases)) {
4389 + $this->handle_embedding_error(
4390 + sprintf(
4391 + __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
4392 + implode(', ', $failed_phrases)
4393 + )
4394 + );
4395 + return;
4396 + }
4397 +
4398 + if (empty($vectors)) {
4399 + $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
4400 + return;
4401 + }
4402 +
4403 + $combined_vector = $this->mxchat_average_vectors($vectors);
4404 + $serialized_vector = maybe_serialize($combined_vector);
4405 +
4406 + // Update the database
4407 + global $wpdb;
4408 + $table_name = $wpdb->prefix . 'mxchat_intents';
4409 +
4410 + $result = $wpdb->update(
4411 + $table_name,
4412 + array(
4413 + 'intent_label' => $intent_label,
4414 + 'phrases' => implode(', ', $phrases_array),
4415 + 'embedding_vector' => $serialized_vector,
4416 + 'similarity_threshold' => $similarity_threshold,
4417 + 'enabled_bots' => $enabled_bots_json // Include enabled_bots in update
4418 + ),
4419 + array('id' => $intent_id),
4420 + array('%s', '%s', '%s', '%f', '%s'), // Format: string, string, string, float, string
4421 + array('%d') // Where format: integer
4422 + );
4423 +
4424 + if (false === $result) {
4425 + $this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
4426 + return;
4427 + }
4428 +
4429 + // Set success message and redirect
4430 + set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
4431 +
4432 + $redirect_url = add_query_arg(
4433 + array(
4434 + 'page' => 'mxchat-actions'
4435 + ),
4436 + admin_url('admin.php')
4437 + );
4438 + wp_safe_redirect($redirect_url);
4439 + exit;
4440 +}
4441 +public function mxchat_handle_add_intent() {
4442 + if (!current_user_can('manage_options')) {
4443 + wp_die(esc_html__('Unauthorized user', 'mxchat'));
4444 + }
4445 + check_admin_referer('mxchat_add_intent_nonce');
4446 + global $wpdb;
4447 + $table_name = $wpdb->prefix . 'mxchat_intents';
4448 +
4449 + // Sanitize and get form data
4450 + $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
4451 + $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
4452 + $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
4453 +
4454 + // Get similarity threshold from form (convert percentage to decimal)
4455 + $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
4456 +
4457 + // Handle enabled_bots
4458 + $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
4459 + $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
4460 +
4461 + // Ensure default is always included for backward compatibility with existing actions
4462 + if (!in_array('default', $enabled_bots)) {
4463 + $enabled_bots[] = 'default';
4464 + }
4465 +
4466 + $enabled_bots_json = json_encode($enabled_bots);
4467 +
4468 + // Validate required fields
4469 + if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
4470 + $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
4471 + return;
4472 + }
4473 +
4474 + // Validate callback function
4475 + $available_callbacks = $this->mxchat_get_available_callbacks();
4476 + if (!array_key_exists($callback_function, $available_callbacks)) {
4477 + $this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
4478 + return;
4479 + }
4480 +
4481 + // Check Pro requirements
4482 + $is_pro_only = $available_callbacks[$callback_function]['pro_only'];
4483 + if ($is_pro_only && !$this->is_activated) {
4484 + $this->handle_embedding_error(__('This callback function is available in the Pro version only.', 'mxchat'));
4485 + return;
4486 + }
4487 +
4488 + // Process phrases
4489 + $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
4490 + if (empty($phrases_array)) {
4491 + $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
4492 + return;
4493 + }
4494 +
4495 + // Generate embeddings with improved error handling
4496 + $vectors = [];
4497 + $failed_phrases = [];
4498 + foreach ($phrases_array as $phrase) {
4499 + $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
4500 + if (is_array($embedding_vector)) {
4501 + $vectors[] = $embedding_vector;
4502 + } else {
4503 + $failed_phrases[] = $phrase;
4504 + }
4505 + }
4506 +
4507 + // Check for embedding failures
4508 + if (!empty($failed_phrases)) {
4509 + $this->handle_embedding_error(
4510 + sprintf(
4511 + __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
4512 + implode(', ', $failed_phrases)
4513 + )
4514 + );
4515 + return;
4516 + }
4517 +
4518 + if (empty($vectors)) {
4519 + $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
4520 + return;
4521 + }
4522 +
4523 + // Create combined vector and insert into database
4524 + $combined_vector = $this->mxchat_average_vectors($vectors);
4525 + $serialized_vector = maybe_serialize($combined_vector);
4526 +
4527 + $result = $wpdb->insert($table_name, [
4528 + 'intent_label' => $intent_label,
4529 + 'phrases' => implode(', ', $phrases_array),
4530 + 'embedding_vector' => $serialized_vector,
4531 + 'callback_function' => $callback_function,
4532 + 'similarity_threshold' => $similarity_threshold,
4533 + 'enabled_bots' => $enabled_bots_json // NEW field
4534 + ]);
4535 +
4536 + if ($result === false) {
4537 + $this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
4538 + return;
4539 + }
4540 +
4541 + // Set success message and redirect
4542 + set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
4543 + wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
4544 + exit;
4545 +}
4546 +
4547 +
4548 +
4549 +
4550 +private function handle_embedding_error($message, $redirect = true) {
4551 + // Store the error message in the existing transient
4552 + set_transient('mxchat_admin_notice_error', $message, 60);
4553 +
4554 + if ($redirect) {
4555 + // Redirect back to the actions page
4556 + $redirect_url = add_query_arg(
4557 + array(
4558 + 'page' => 'mxchat-actions'
4559 + ),
4560 + admin_url('admin.php')
4561 + );
4562 + wp_safe_redirect($redirect_url);
4563 + exit;
4564 + }
4565 +}
4566 +
4567 +
4568 +/**
4569 + * Enhanced get_available_callbacks function with form action exclusion
4570 + *
4571 + * @param bool $grouped Whether to return callbacks grouped by category
4572 + * @param bool $include_all Whether to include all potential actions (even if add-on not installed)
4573 + * @return array Callbacks data with icons, descriptions and availability status
4574 + */
4575 +private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
4576 + // Load WordPress plugin functions if needed
4577 + if (!function_exists('get_plugins')) {
4578 + require_once ABSPATH . 'wp-admin/includes/plugin.php';
4579 + }
4580 +
4581 + // Get active plugins
4582 + $active_plugins = get_option('active_plugins', array());
4583 +
4584 + // Functions to exclude from the action selector only if Pro is activated
4585 + // If user doesn't have Pro, show these so they can see what they're missing
4586 + $excluded_when_pro_active_functions = array(
4587 + 'mxchat_handle_form_collection' // Forms add-on action
4588 + );
4589 +
4590 + // Always excluded functions (regardless of Pro status)
4591 + $always_excluded_functions = array();
4592 +
4593 + // Combine exclusion lists based on Pro activation status
4594 + $excluded_functions = $always_excluded_functions;
4595 + if ($this->is_activated) {
4596 + // Only exclude add-on managed functions if Pro is active
4597 + $excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
4598 + }
4599 +
4600 + // Define add-on plugin files and their corresponding action functions
4601 + $addon_plugins = array(
4602 + 'mxchat-woo/mxchat-woo.php' => array(
4603 + 'functions' => array(
4604 + 'mxchat_handle_product_recommendations',
4605 + 'mxchat_handle_order_history',
4606 + 'mxchat_show_product_card',
4607 + 'mxchat_add_to_cart',
4608 + 'mxchat_checkout_redirect'
4609 + ),
4610 + 'name' => __('WooCommerce Add-on', 'mxchat'),
4611 + 'pro_required' => true
4612 + ),
4613 + 'mxchat-perplexity/mxchat-perplexity.php' => array(
4614 + 'functions' => array('mxchat_perplexity_research'),
4615 + 'name' => __('Perplexity Add-on', 'mxchat'),
4616 + 'pro_required' => true
4617 + ),
4618 + 'mxchat-forms/mxchat-forms.php' => array(
4619 + 'functions' => array('mxchat_handle_form_collection'),
4620 + 'name' => __('Forms Add-on', 'mxchat'),
4621 + 'pro_required' => true
4622 + ),
4623 + // Add other add-ons and their functions here
4624 + );
4625 +
4626 + // Get the functions that are provided by active add-ons
4627 + $addon_provided_functions = array();
4628 + $addon_function_mapping = array(); // Maps functions to their add-on info
4629 +
4630 + // Check which add-ons are active
4631 + foreach ($addon_plugins as $plugin_file => $addon_info) {
4632 + $is_active = in_array($plugin_file, $active_plugins);
4633 +
4634 + // For each function in this addon
4635 + foreach ($addon_info['functions'] as $function) {
4636 + // Consider a function installed only if:
4637 + // 1. The add-on is active AND
4638 + // 2. Either it doesn't require Pro OR Pro is activated
4639 + $is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
4640 +
4641 + // If the add-on is installed, mark this function as provided by an add-on
4642 + if ($is_installed) {
4643 + $addon_provided_functions[] = $function;
4644 + }
4645 +
4646 + // Store addon info for this function regardless of installation status
4647 + $addon_function_mapping[$function] = array(
4648 + 'addon' => basename(dirname($plugin_file)),
4649 + 'addon_name' => $addon_info['name'],
4650 + 'pro_required' => $addon_info['pro_required'],
4651 + 'is_active' => $is_active,
4652 + 'is_installed' => $is_installed
4653 + );
4654 + }
4655 + }
4656 +
4657 + // Core callbacks - always available in the base plugin
4658 + $core_callbacks = array(
4659 + 'mxchat_handle_email_capture' => array(
4660 + 'label' => __('Loops Email Capture', 'mxchat'),
4661 + 'pro_only' => false,
4662 + 'group' => __('Customer Engagement', 'mxchat'),
4663 + 'icon' => 'email-alt',
4664 + 'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
4665 + 'addon' => false, // Not from an add-on
4666 + 'installed' => true // Always installed with base plugin
4667 + ),
4668 + 'mxchat_handle_search_request' => array(
4669 + 'label' => __('Brave Web Search', 'mxchat'),
4670 + 'pro_only' => false,
4671 + 'group' => __('Search Features', 'mxchat'),
4672 + 'icon' => 'search',
4673 + 'description' => __('Let users search the web directly from the chat', 'mxchat'),
4674 + 'addon' => false,
4675 + 'installed' => true
4676 + ),
4677 + 'mxchat_handle_image_search_request' => array(
4678 + 'label' => __('Brave Image Search', 'mxchat'),
4679 + 'pro_only' => false,
4680 + 'group' => __('Search Features', 'mxchat'),
4681 + 'icon' => 'format-image',
4682 + 'description' => __('Search and display images in the chat conversation', 'mxchat'),
4683 + 'addon' => false,
4684 + 'installed' => true
4685 + ),
4686 + // Pro core features - check is_activated property
4687 + 'mxchat_generate_image' => array(
4688 + 'label' => __('Generate Image', 'mxchat'),
4689 + 'pro_only' => false,
4690 + 'group' => __('Other Features', 'mxchat'),
4691 + 'icon' => 'art',
4692 + 'description' => __('Create images with DALL-E 3 from OpenAI (requires OpenAI API key)', 'mxchat'),
4693 + 'addon' => false,
4694 + 'installed' => true
4695 + ),
4696 + 'mxchat_handle_pdf_discussion' => array(
4697 + 'label' => __('Chat with PDF', 'mxchat'),
4698 + 'pro_only' => false,
4699 + 'group' => __('Other Features', 'mxchat'),
4700 + 'icon' => 'media-document',
4701 + 'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
4702 + 'addon' => false,
4703 + 'installed' => true
4704 + ),
4705 + 'mxchat_live_agent_handover' => array(
4706 + 'label' => __('Slack Live Agent', 'mxchat'),
4707 + 'pro_only' => false,
4708 + 'group' => __('Customer Engagement', 'mxchat'),
4709 + 'icon' => 'admin-users',
4710 + 'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
4711 + 'addon' => false,
4712 + 'installed' => true
4713 + ),
4714 + 'mxchat_handle_switch_to_chatbot_intent' => array(
4715 + 'label' => __('Back to Chatbot', 'mxchat'),
4716 + 'pro_only' => false,
4717 + 'group' => __('Customer Engagement', 'mxchat'),
4718 + 'icon' => 'backup',
4719 + 'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
4720 + 'addon' => false,
4721 + 'installed' => true
4722 + ),
4723 + );
4724 +
4725 + // Add-on callbacks with placeholders - only include if the add-on is NOT active
4726 + $addon_callbacks = array(
4727 + // WooCommerce Add-on
4728 + 'mxchat_handle_product_recommendations' => array(
4729 + 'label' => __('Product Recommendations', 'mxchat'),
4730 + 'pro_only' => true,
4731 + 'group' => __('WooCommerce Features', 'mxchat'),
4732 + 'icon' => 'cart',
4733 + 'description' => __('Suggest products based on customer preferences', 'mxchat'),
4734 + ),
4735 + 'mxchat_handle_order_history' => array(
4736 + 'label' => __('Order History', 'mxchat'),
4737 + 'pro_only' => true,
4738 + 'group' => __('WooCommerce Features', 'mxchat'),
4739 + 'icon' => 'clipboard',
4740 + 'description' => __('Allow customers to check their order status', 'mxchat'),
4741 + ),
4742 + 'mxchat_show_product_card' => array(
4743 + 'label' => __('Show Product Card', 'mxchat'),
4744 + 'pro_only' => true,
4745 + 'group' => __('WooCommerce Features', 'mxchat'),
4746 + 'icon' => 'products',
4747 + 'description' => __('Display product information in the chat', 'mxchat'),
4748 + ),
4749 + 'mxchat_add_to_cart' => array(
4750 + 'label' => __('Add to Cart', 'mxchat'),
4751 + 'pro_only' => true,
4752 + 'group' => __('WooCommerce Features', 'mxchat'),
4753 + 'icon' => 'plus-alt',
4754 + 'description' => __('Add products to cart directly from chat', 'mxchat'),
4755 + ),
4756 + 'mxchat_checkout_redirect' => array(
4757 + 'label' => __('Proceed to Checkout', 'mxchat'),
4758 + 'pro_only' => true,
4759 + 'group' => __('WooCommerce Features', 'mxchat'),
4760 + 'icon' => 'arrow-right-alt',
4761 + 'description' => __('Redirect customer to checkout page', 'mxchat'),
4762 + ),
4763 +
4764 + // Perplexity Add-on
4765 + 'mxchat_perplexity_research' => array(
4766 + 'label' => __('Perplexity Research', 'mxchat'),
4767 + 'pro_only' => true,
4768 + 'group' => __('Search Features', 'mxchat'),
4769 + 'icon' => 'book-alt',
4770 + 'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
4771 + ),
4772 +
4773 + // Forms Add-on (only shown when Pro is not activated)
4774 + 'mxchat_handle_form_collection' => array(
4775 + 'label' => __('Form Collection', 'mxchat'),
4776 + 'pro_only' => true,
4777 + 'group' => __('Form Features', 'mxchat'),
4778 + 'icon' => 'feedback',
4779 + 'description' => __('Collect user information through custom forms in chat', 'mxchat'),
4780 + ),
4781 + );
4782 +
4783 + // Enhance add-on callbacks with installation status and addon info
4784 + foreach ($addon_callbacks as $function => $data) {
4785 + if (isset($addon_function_mapping[$function])) {
4786 + $addon_info = $addon_function_mapping[$function];
4787 +
4788 + $addon_callbacks[$function]['addon'] = $addon_info['addon'];
4789 + $addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
4790 + $addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
4791 +
4792 + // Set pro_only based on add-on configuration
4793 + $addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
4794 + } else {
4795 + $addon_callbacks[$function]['addon'] = 'unknown';
4796 + $addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
4797 + $addon_callbacks[$function]['installed'] = false;
4798 + }
4799 + }
4800 +
4801 + // Initialize callbacks with core features
4802 + $callbacks = $core_callbacks;
4803 +
4804 + // Get callbacks from active add-ons
4805 + $active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
4806 +
4807 + // Add placeholder callbacks only for add-ons that aren't active
4808 + if ($include_all) {
4809 + foreach ($addon_callbacks as $function => $data) {
4810 + // Skip placeholders for functions provided by active add-ons
4811 + if (in_array($function, $addon_provided_functions)) {
4812 + continue;
4813 + }
4814 +
4815 + // Skip excluded functions
4816 + if (in_array($function, $excluded_functions)) {
4817 + continue;
4818 + }
4819 +
4820 + // Add the placeholder
4821 + $callbacks[$function] = $data;
4822 + }
4823 + }
4824 +
4825 + // Add callbacks from active add-ons (will override placeholders)
4826 + foreach ($active_addon_callbacks as $function => $data) {
4827 + // Skip excluded functions
4828 + if (in_array($function, $excluded_functions)) {
4829 + continue;
4830 + }
4831 +
4832 + // Always include callbacks from add-ons
4833 + $callbacks[$function] = $data;
4834 +
4835 + // Ensure they have the proper add-on info
4836 + if (isset($addon_function_mapping[$function])) {
4837 + $addon_info = $addon_function_mapping[$function];
4838 + $callbacks[$function]['addon'] = $addon_info['addon'];
4839 + $callbacks[$function]['addon_name'] = $addon_info['addon_name'];
4840 + $callbacks[$function]['installed'] = $addon_info['is_installed'];
4841 + $callbacks[$function]['pro_only'] = $addon_info['pro_required'];
4842 + }
4843 + }
4844 +
4845 + // Just before returning callbacks, sort them to prioritize free features
4846 + if (!$grouped) {
4847 + // Create temporary arrays for sorting
4848 + $free_callbacks = array();
4849 + $pro_callbacks = array();
4850 +
4851 + // Split callbacks into free and pro
4852 + foreach ($callbacks as $key => $data) {
4853 + if (isset($data['pro_only']) && $data['pro_only']) {
4854 + $pro_callbacks[$key] = $data;
4855 + } else {
4856 + $free_callbacks[$key] = $data;
4857 + }
4858 + }
4859 +
4860 + // Merge with free callbacks first
4861 + $callbacks = array_merge($free_callbacks, $pro_callbacks);
4862 + }
4863 +
4864 + // Return grouped structure if requested
4865 + if ($grouped) {
4866 + $grouped_callbacks = array();
4867 + foreach ($callbacks as $key => $data) {
4868 + $group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
4869 +
4870 + // Ensure we carry forward all the new fields in grouped mode
4871 + $callback_data = array(
4872 + 'label' => $data['label'],
4873 + 'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
4874 + 'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
4875 + 'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
4876 + 'addon' => isset($data['addon']) ? $data['addon'] : false,
4877 + 'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
4878 + 'installed' => isset($data['installed']) ? $data['installed'] : true
4879 + );
4880 +
4881 + $grouped_callbacks[$group_label][$key] = $callback_data;
4882 + }
4883 +
4884 + // Sort within each group to prioritize free features
4885 + foreach ($grouped_callbacks as $group => $items) {
4886 + $free_items = array();
4887 + $pro_items = array();
4888 +
4889 + foreach ($items as $key => $data) {
4890 + if (isset($data['pro_only']) && $data['pro_only']) {
4891 + $pro_items[$key] = $data;
4892 + } else {
4893 + $free_items[$key] = $data;
4894 + }
4895 + }
4896 +
4897 + $grouped_callbacks[$group] = array_merge($free_items, $pro_items);
4898 + }
4899 +
4900 + return $grouped_callbacks;
4901 + }
4902 +
4903 + return $callbacks;
4904 +}
4905 +
4906 +public function mxchat_page_init() {
4907 + register_setting(
4908 + 'mxchat_option_group',
4909 + 'mxchat_options',
4910 + array($this, 'mxchat_sanitize')
4911 + );
4912 +
4913 + register_setting(
4914 + 'mxchat_option_group',
4915 + 'mxchat_similarity_threshold',
4916 + array(
4917 + 'type' => 'number',
4918 + 'sanitize_callback' => function($value) {
4919 + $value = absint($value);
4920 + return min(max($value, 20), 95);
4921 + },
4922 + 'default' => 80,
4923 + )
4924 + );
4925 +
4926 + // Chatbot Settings Section
4927 + add_settings_section(
4928 + 'mxchat_chatbot_section',
4929 + esc_html__('Chatbot Settings', 'mxchat'),
4930 + null,
4931 + 'mxchat-chatbot'
4932 + );
4933 +
4934 + // API Keys Settings Section
4935 + add_settings_section(
4936 + 'mxchat_api_keys_section',
4937 + esc_html__('API Keys', 'mxchat'),
4938 + array($this, 'mxchat_api_keys_section_callback'),
4939 + 'mxchat-api-keys'
4940 + );
4941 +
4942 + // OpenAI API Key
4943 + add_settings_field(
4944 + 'api_key',
4945 + esc_html__('OpenAI API Key', 'mxchat'),
4946 + array($this, 'api_key_callback'),
4947 + 'mxchat-api-keys',
4948 + 'mxchat_api_keys_section'
4949 + );
4950 +
4951 + // X.AI API Key
4952 + add_settings_field(
4953 + 'xai_api_key',
4954 + esc_html__('X.AI API Key', 'mxchat'),
4955 + array($this, 'xai_api_key_callback'),
4956 + 'mxchat-api-keys',
4957 + 'mxchat_api_keys_section'
4958 + );
4959 +
4960 + // Claude API Key
4961 + add_settings_field(
4962 + 'claude_api_key',
4963 + esc_html__('Claude API Key', 'mxchat'),
4964 + array($this, 'claude_api_key_callback'),
4965 + 'mxchat-api-keys',
4966 + 'mxchat_api_keys_section'
4967 + );
4968 +
4969 + // DeepSeek API Key
4970 + add_settings_field(
4971 + 'deepseek_api_key',
4972 + esc_html__('DeepSeek API Key', 'mxchat'),
4973 + array($this, 'deepseek_api_key_callback'),
4974 + 'mxchat-api-keys',
4975 + 'mxchat_api_keys_section'
4976 + );
4977 +
4978 + // Google Gemini API Key
4979 + add_settings_field(
4980 + 'gemini_api_key',
4981 + esc_html__('Google Gemini API Key', 'mxchat'),
4982 + array($this, 'gemini_api_key_callback'),
4983 + 'mxchat-api-keys',
4984 + 'mxchat_api_keys_section'
4985 + );
4986 +
4987 + // Voyage AI API Key
4988 + add_settings_field(
4989 + 'voyage_api_key',
4990 + esc_html__('Voyage AI API Key', 'mxchat'),
4991 + array($this, 'voyage_api_key_callback'),
4992 + 'mxchat-api-keys',
4993 + 'mxchat_api_keys_section'
4994 + );
4995 +
4996 + // OpenRouter API Key
4997 + add_settings_field(
4998 + 'openrouter_api_key',
4999 + esc_html__('OpenRouter API Key', 'mxchat'),
5000 + array($this, 'openrouter_api_key_callback'),
5001 + 'mxchat-api-keys',
5002 + 'mxchat_api_keys_section'
5003 + );
5004 +
5005 + // Loops API Key
5006 + add_settings_field(
5007 + 'loops_api_key',
5008 + esc_html__('Loops API Key', 'mxchat'),
5009 + array($this, 'mxchat_loops_api_key_callback'),
5010 + 'mxchat-api-keys',
5011 + 'mxchat_api_keys_section'
5012 + );
5013 +
5014 + // Brave Search API Key
5015 + add_settings_field(
5016 + 'brave_api_key',
5017 + __('Brave API Key', 'mxchat'),
5018 + array($this, 'mxchat_brave_api_key_callback'),
5019 + 'mxchat-api-keys',
5020 + 'mxchat_api_keys_section'
5021 + );
5022 +
5023 + // Similarity Threshold Slider
5024 + add_settings_field(
5025 + 'similarity_threshold', // Field ID
5026 + esc_html__('Similarity Threshold', 'mxchat'), // Field title
5027 + array($this, 'mxchat_similarity_threshold_callback'), // Callback function
5028 + 'mxchat-chatbot', // Page
5029 + 'mxchat_chatbot_section' // Section
5030 + );
5031 +
5032 + add_settings_field(
5033 + 'append_to_body',
5034 + esc_html__('Auto-Display Chatbot', 'mxchat'),
5035 + array($this, 'mxchat_append_to_body_callback'),
5036 + 'mxchat-chatbot',
5037 + 'mxchat_chatbot_section'
5038 + );
5039 +
5040 + add_settings_field(
5041 + 'contextual_awareness_toggle',
5042 + esc_html__('Contextual Awareness', 'mxchat'),
5043 + array($this, 'mxchat_contextual_awareness_callback'),
5044 + 'mxchat-chatbot',
5045 + 'mxchat_chatbot_section'
5046 + );
5047 +
5048 + add_settings_field(
5049 + 'enable_streaming_toggle',
5050 + esc_html__('Enable Streaming', 'mxchat'),
5051 + array($this, 'enable_streaming_toggle_callback'),
5052 + 'mxchat-chatbot',
5053 + 'mxchat_chatbot_section', // Same section as your working toggle
5054 + array(
5055 + 'class' => 'mxchat-setting-row streaming-setting',
5056 + 'style' => 'display: none;' // Hidden by default, shown when OpenAI/Claude selected
5057 + )
5058 + );
5059 +
5060 +
5061 + add_settings_field(
5062 + 'model',
5063 + esc_html__('Chat Model', 'mxchat'),
5064 + array($this, 'mxchat_model_callback'),
5065 + 'mxchat-chatbot',
5066 + 'mxchat_chatbot_section'
5067 + );
5068 +
5069 + add_settings_field(
5070 + 'embedding_model',
5071 + esc_html__('Embedding Model', 'mxchat'),
5072 + array($this, 'embedding_model_callback'),
5073 + 'mxchat-chatbot',
5074 + 'mxchat_chatbot_section'
5075 + );
5076 +
5077 + add_settings_field(
5078 + 'system_prompt_instructions',
5079 + esc_html__('AI Instructions (Behavior)', 'mxchat'),
5080 + array($this, 'system_prompt_instructions_callback'),
5081 + 'mxchat-chatbot',
5082 + 'mxchat_chatbot_section'
5083 + );
5084 +
5085 +
5086 + add_settings_field(
5087 + 'top_bar_title',
5088 + esc_html__('Top Bar Title', 'mxchat'),
5089 + array($this, 'mxchat_top_bar_title_callback'),
5090 + 'mxchat-chatbot',
5091 + 'mxchat_chatbot_section'
5092 + );
5093 +
5094 + add_settings_field(
5095 + 'ai_agent_text',
5096 + esc_html__('AI Agent Text', 'mxchat'),
5097 + array($this, 'mxchat_ai_agent_text_callback'),
5098 + 'mxchat-chatbot',
5099 + 'mxchat_chatbot_section'
5100 + );
5101 +
5102 + add_settings_field(
5103 + 'enable_email_block',
5104 + esc_html__('Require Email To Chat', 'mxchat'),
5105 + array($this, 'enable_email_block_callback'),
5106 + 'mxchat-chatbot',
5107 + 'mxchat_chatbot_section'
5108 + );
5109 +
5110 + add_settings_field(
5111 + 'email_blocker_header_content',
5112 + esc_html__('Require Email Chat Content', 'mxchat'),
5113 + array($this, 'email_blocker_header_content_callback'),
5114 + 'mxchat-chatbot',
5115 + 'mxchat_chatbot_section'
5116 + );
5117 +
5118 + add_settings_field(
5119 + 'email_blocker_button_text',
5120 + esc_html__('Require Email Chat Button Text', 'mxchat'),
5121 + [$this, 'email_blocker_button_text_callback'],
5122 + 'mxchat-chatbot',
5123 + 'mxchat_chatbot_section'
5124 + );
5125 +
5126 + add_settings_field(
5127 + 'enable_name_field',
5128 + esc_html__('Require Name Field', 'mxchat'),
5129 + array($this, 'enable_name_field_callback'),
5130 + 'mxchat-chatbot',
5131 + 'mxchat_chatbot_section'
5132 + );
5133 +
5134 + add_settings_field(
5135 + 'name_field_placeholder',
5136 + esc_html__('Name Field Placeholder', 'mxchat'),
5137 + array($this, 'name_field_placeholder_callback'),
5138 + 'mxchat-chatbot',
5139 + 'mxchat_chatbot_section'
5140 + );
5141 +
5142 + add_settings_field(
5143 + 'intro_message',
5144 + esc_html__('Introductory Message', 'mxchat'),
5145 + array($this, 'mxchat_intro_message_callback'),
5146 + 'mxchat-chatbot',
5147 + 'mxchat_chatbot_section'
5148 + );
5149 +
5150 + add_settings_field(
5151 + 'input_copy',
5152 + esc_html__('Input Copy', 'mxchat'),
5153 + array($this, 'mxchat_input_copy_callback'),
5154 + 'mxchat-chatbot',
5155 + 'mxchat_chatbot_section'
5156 + );
5157 +
5158 + add_settings_field(
5159 + 'pre_chat_message',
5160 + esc_html__('Chat Teaser Pop-up', 'mxchat'),
5161 + array($this, 'mxchat_pre_chat_message_callback'),
5162 + 'mxchat-chatbot',
5163 + 'mxchat_chatbot_section'
5164 + );
5165 +
5166 + add_settings_field(
5167 + 'privacy_toggle',
5168 + esc_html__('Toggle Privacy Notice', 'mxchat'),
5169 + array($this, 'mxchat_privacy_toggle_callback'),
5170 + 'mxchat-chatbot',
5171 + 'mxchat_chatbot_section'
5172 + );
5173 +
5174 + add_settings_field(
5175 + 'complianz_toggle',
5176 + esc_html__('Enable Complianz', 'mxchat'),
5177 + array($this, 'mxchat_complianz_toggle_callback'),
5178 + 'mxchat-chatbot',
5179 + 'mxchat_chatbot_section'
5180 + );
5181 +
5182 + add_settings_field(
5183 + 'link_target_toggle',
5184 + esc_html__('Open Links in a New Tab', 'mxchat'),
5185 + array($this, 'mxchat_link_target_toggle_callback'),
5186 + 'mxchat-chatbot',
5187 + 'mxchat_chatbot_section'
5188 + );
5189 +
5190 + add_settings_field(
5191 + 'chat_persistence_toggle',
5192 + esc_html__('Enable Chat Persistence', 'mxchat'),
5193 + array($this, 'mxchat_chat_persistence_toggle_callback'),
5194 + 'mxchat-chatbot',
5195 + 'mxchat_chatbot_section'
5196 + );
5197 +
5198 + add_settings_field(
5199 + 'popular_question_1',
5200 + esc_html__('Quick Question 1', 'mxchat'),
5201 + array($this, 'mxchat_popular_question_1_callback'),
5202 + 'mxchat-chatbot',
5203 + 'mxchat_chatbot_section'
5204 + );
5205 +
5206 + add_settings_field(
5207 + 'popular_question_2',
5208 + esc_html__('Quick Question 2', 'mxchat'),
5209 + array($this, 'mxchat_popular_question_2_callback'),
5210 + 'mxchat-chatbot',
5211 + 'mxchat_chatbot_section'
5212 + );
5213 +
5214 + add_settings_field(
5215 + 'popular_question_3',
5216 + esc_html__('Quick Question 3', 'mxchat'),
5217 + array($this, 'mxchat_popular_question_3_callback'),
5218 + 'mxchat-chatbot',
5219 + 'mxchat_chatbot_section'
5220 + );
5221 +
5222 + add_settings_field(
5223 + 'additional_popular_questions',
5224 + esc_html__('Additional Quick Questions', 'mxchat'),
5225 + array($this, 'mxchat_additional_popular_questions_callback'),
5226 + 'mxchat-chatbot',
5227 + 'mxchat_chatbot_section'
5228 + );
5229 +
5230 +
5231 + add_settings_field(
5232 + 'rate_limits',
5233 + __('Rate Limits Settings', 'mxchat'),
5234 + array($this, 'mxchat_rate_limits_callback'),
5235 + 'mxchat-chatbot',
5236 + 'mxchat_chatbot_section'
5237 + );
5238 +
5239 + // Loops Settings Section
5240 + add_settings_section(
5241 + 'mxchat_loops_section',
5242 + esc_html__('Loops Settings', 'mxchat'),
5243 + null,
5244 + 'mxchat-embed'
5245 + );
5246 +
5247 + // Loops Settings Fields (API Key moved to API Keys tab)
5248 + add_settings_field(
5249 + 'loops_mailing_list',
5250 + esc_html__('Loops Mailing List', 'mxchat'),
5251 + array($this, 'mxchat_loops_mailing_list_callback'),
5252 + 'mxchat-embed',
5253 + 'mxchat_loops_section'
5254 + );
5255 +
5256 + add_settings_field(
5257 + 'triggered_phrase_response',
5258 + esc_html__('Triggered Phrase Response', 'mxchat'),
5259 + array($this, 'mxchat_triggered_phrase_response_callback'),
5260 + 'mxchat-embed',
5261 + 'mxchat_loops_section'
5262 + );
5263 +
5264 + add_settings_field(
5265 + 'email_capture_response',
5266 + esc_html__('Email Capture Response', 'mxchat'),
5267 + array($this, 'mxchat_email_capture_response_callback'),
5268 + 'mxchat-embed',
5269 + 'mxchat_loops_section'
5270 + );
5271 +
5272 + // Brave Search Settings Fields
5273 + add_settings_section(
5274 + 'mxchat_brave_section',
5275 + __('Brave Search Settings', 'mxchat'),
5276 + array($this, 'mxchat_brave_section_callback'),
5277 + 'mxchat-embed'
5278 + );
5279 +
5280 + // Brave API Key moved to API Keys tab
5281 + add_settings_field(
5282 + 'brave_image_count',
5283 + __('Number of Images to Return', 'mxchat'),
5284 + array($this, 'mxchat_brave_image_count_callback'),
5285 + 'mxchat-embed',
5286 + 'mxchat_brave_section'
5287 + );
5288 +
5289 + add_settings_field(
5290 + 'brave_safe_search',
5291 + __('Safe Search', 'mxchat'),
5292 + array($this, 'mxchat_brave_safe_search_callback'),
5293 + 'mxchat-embed',
5294 + 'mxchat_brave_section'
5295 + );
5296 +
5297 + add_settings_field(
5298 + 'brave_news_count',
5299 + __('Number of News Articles', 'mxchat'),
5300 + array($this, 'mxchat_brave_news_count_callback'),
5301 + 'mxchat-embed',
5302 + 'mxchat_brave_section'
5303 + );
5304 +
5305 + add_settings_field(
5306 + 'brave_country',
5307 + __('Country', 'mxchat'),
5308 + array($this, 'mxchat_brave_country_callback'),
5309 + 'mxchat-embed',
5310 + 'mxchat_brave_section'
5311 + );
5312 +
5313 + add_settings_field(
5314 + 'brave_language',
5315 + __('Language', 'mxchat'),
5316 + array($this, 'mxchat_brave_language_callback'),
5317 + 'mxchat-embed',
5318 + 'mxchat_brave_section'
5319 + );
5320 +
5321 + // Chat with PDF Intent Settings Fields
5322 + add_settings_section(
5323 + 'mxchat_pdf_intent_section',
5324 + __('Toolbar Settings & Intents', 'mxchat'),
5325 + array($this, 'mxchat_pdf_intent_section_callback'),
5326 + 'mxchat-embed'
5327 + );
5328 +
5329 + add_settings_field(
5330 + 'chat_toolbar_toggle',
5331 + __('Show Chat Toolbar', 'mxchat'),
5332 + array($this, 'mxchat_chat_toolbar_toggle_callback'),
5333 + 'mxchat-embed',
5334 + 'mxchat_pdf_intent_section'
5335 + );
5336 +
5337 + // PDF Upload Button Toggle
5338 + add_settings_field(
5339 + 'show_pdf_upload_button',
5340 + __('Show PDF Upload Button', 'mxchat'),
5341 + array($this, 'mxchat_show_pdf_upload_button_callback'),
5342 + 'mxchat-embed',
5343 + 'mxchat_pdf_intent_section'
5344 + );
5345 +
5346 + // Word Upload Button Toggle
5347 + add_settings_field(
5348 + 'show_word_upload_button',
5349 + __('Show Word Upload Button', 'mxchat'),
5350 + array($this, 'mxchat_show_word_upload_button_callback'),
5351 + 'mxchat-embed',
5352 + 'mxchat_pdf_intent_section'
5353 + );
5354 +
5355 + add_settings_field(
5356 + 'pdf_intent_trigger_text',
5357 + __('Intent Trigger Text', 'mxchat'),
5358 + array($this, 'mxchat_pdf_intent_trigger_text_callback'),
5359 + 'mxchat-embed',
5360 + 'mxchat_pdf_intent_section'
5361 + );
5362 +
5363 + add_settings_field(
5364 + 'pdf_intent_success_text',
5365 + __('Success Text', 'mxchat'),
5366 + array($this, 'mxchat_pdf_intent_success_text_callback'),
5367 + 'mxchat-embed',
5368 + 'mxchat_pdf_intent_section'
5369 + );
5370 +
5371 + add_settings_field(
5372 + 'pdf_intent_error_text',
5373 + __('Error Text', 'mxchat'),
5374 + array($this, 'mxchat_pdf_intent_error_text_callback'),
5375 + 'mxchat-embed',
5376 + 'mxchat_pdf_intent_section'
5377 + );
5378 +
5379 + // Add PDF Maximum Pages Field
5380 + add_settings_field(
5381 + 'pdf_max_pages',
5382 + __('Maximum Document Pages', 'mxchat'),
5383 + array($this, 'mxchat_pdf_max_pages_callback'),
5384 + 'mxchat-embed',
5385 + 'mxchat_pdf_intent_section'
5386 + );
5387 +
5388 + // Live Agent Settings Fields
5389 + add_settings_section(
5390 + 'mxchat_live_agent_section',
5391 + __('Live Agent Settings', 'mxchat'),
5392 + array($this, 'mxchat_live_agent_section_callback'),
5393 + 'mxchat-embed'
5394 + );
5395 +
5396 + // Live Agent Status Fields (add at top of live agent settings)
5397 + add_settings_field(
5398 + 'live_agent_status',
5399 + __('Live Agent Status', 'mxchat'),
5400 + array($this, 'mxchat_live_agent_status_callback'),
5401 + 'mxchat-embed',
5402 + 'mxchat_live_agent_section'
5403 + );
5404 +
5405 + add_settings_field(
5406 + 'live_agent_notification_message',
5407 + __('Notification Message', 'mxchat'),
5408 + array($this, 'mxchat_live_agent_notification_message_callback'),
5409 + 'mxchat-embed',
5410 + 'mxchat_live_agent_section'
5411 + );
5412 +
5413 + add_settings_field(
5414 + 'live_agent_away_message',
5415 + __('Away Message', 'mxchat'),
5416 + array($this, 'mxchat_live_agent_away_message_callback'),
5417 + 'mxchat-embed',
5418 + 'mxchat_live_agent_section'
5419 + );
5420 +
5421 + add_settings_field(
5422 + 'live_agent_user_ids',
5423 + __('Slack Agent User IDs', 'mxchat'),
5424 + array($this, 'mxchat_live_agent_user_ids_callback'),
5425 + 'mxchat-embed',
5426 + 'mxchat_live_agent_section'
5427 + );
5428 +
5429 + add_settings_field(
5430 + 'live_agent_webhook_url',
5431 + __('Slack Webhook URL', 'mxchat'),
5432 + array($this, 'mxchat_live_agent_webhook_url_callback'),
5433 + 'mxchat-embed',
5434 + 'mxchat_live_agent_section'
5435 + );
5436 +
5437 + add_settings_field(
5438 + 'live_agent_secret_key',
5439 + __('Slack Secret Key', 'mxchat'),
5440 + array($this, 'mxchat_live_agent_secret_key_callback'),
5441 + 'mxchat-embed',
5442 + 'mxchat_live_agent_section'
5443 + );
5444 +
5445 + // Live Agent Integration Fields
5446 + add_settings_field(
5447 + 'live_agent_bot_token',
5448 + __('Slack Bot OAuth Token', 'mxchat'),
5449 + array($this, 'mxchat_live_agent_bot_token_callback'),
5450 + 'mxchat-embed',
5451 + 'mxchat_live_agent_section'
5452 + );
5453 +
5454 +
5455 +
5456 +
5457 + // General Settings Section
5458 + add_settings_section(
5459 + 'mxchat_general_section',
5460 + esc_html__('YouTube Tutorials', 'mxchat'),
5461 + null,
5462 + 'mxchat-general'
5463 + );
5464 +}
5465 +
5466 +public function mxchat_prompts_page_init() {
5467 + register_setting(
5468 + 'mxchat_prompts_options',
5469 + 'mxchat_prompts_options',
5470 + array(
5471 + 'type' => 'array',
5472 + 'description' => __('MXChat Knowledge Base Settings', 'mxchat'),
5473 + 'default' => array(
5474 + 'mxchat_auto_sync_posts' => 0,
5475 + 'mxchat_auto_sync_pages' => 0,
5476 + 'mxchat_use_pinecone' => 0,
5477 + 'mxchat_pinecone_api_key' => '',
5478 + 'mxchat_pinecone_environment' => '',
5479 + 'mxchat_pinecone_index' => '',
5480 + 'mxchat_pinecone_host' => '',
5481 + ),
5482 + 'sanitize_callback' => array($this, 'sanitize_prompts_options'),
5483 + )
5484 + );
5485 +
5486 + add_action('admin_notices', array($this, 'sync_settings_notice'));
5487 +}
5488 +
5489 +public function mxchat_transcripts_page_init() {
5490 + register_setting(
5491 + 'mxchat_transcripts_options',
5492 + 'mxchat_transcripts_options',
5493 + array(
5494 + 'type' => 'array',
5495 + 'description' => __('MXChat Transcripts Notification Settings', 'mxchat'),
5496 + 'default' => array(
5497 + 'mxchat_enable_notifications' => 0,
5498 + 'mxchat_notification_email' => get_option('admin_email'),
5499 + 'mxchat_auto_delete_transcripts' => 'never',
5500 + ),
5501 + 'sanitize_callback' => array($this, 'sanitize_transcripts_options'),
5502 + )
5503 + );
5504 +
5505 + add_settings_section(
5506 + 'mxchat_transcripts_notification_section',
5507 + esc_html__('Chat Notification Settings', 'mxchat'),
5508 + array($this, 'mxchat_transcripts_notification_section_callback'),
5509 + 'mxchat-transcripts'
5510 + );
5511 +
5512 + add_settings_field(
5513 + 'mxchat_enable_notifications',
5514 + esc_html__('Enable Chat Notifications', 'mxchat'),
5515 + array($this, 'mxchat_enable_notifications_callback'),
5516 + 'mxchat-transcripts',
5517 + 'mxchat_transcripts_notification_section'
5518 + );
5519 +
5520 + add_settings_field(
5521 + 'mxchat_notification_email',
5522 + esc_html__('Notification Email Address', 'mxchat'),
5523 + array($this, 'mxchat_notification_email_callback'),
5524 + 'mxchat-transcripts',
5525 + 'mxchat_transcripts_notification_section'
5526 + );
5527 +
5528 + add_settings_field(
5529 + 'mxchat_auto_delete_transcripts',
5530 + esc_html__('Auto-Delete Old Transcripts', 'mxchat'),
5531 + array($this, 'mxchat_auto_delete_transcripts_callback'),
5532 + 'mxchat-transcripts',
5533 + 'mxchat_transcripts_notification_section'
5534 + );
5535 +
5536 + add_settings_field(
5537 + 'mxchat_auto_email_transcript',
5538 + esc_html__('Auto-Email Full Transcript', 'mxchat'),
5539 + array($this, 'mxchat_auto_email_transcript_callback'),
5540 + 'mxchat-transcripts',
5541 + 'mxchat_transcripts_notification_section'
5542 + );
5543 +}
5544 +
5545 +
5546 +/**
5547 + * Sanitize all prompts options
5548 + *
5549 + * @param array $input The unsanitized options array
5550 + * @return array The sanitized options array
5551 + */
5552 +public function sanitize_prompts_options($input) {
5553 + // Log the incoming input.
5554 + //error_log('Sanitizing inputs: ' . print_r($input, true));
5555 +
5556 + $sanitized = array();
5557 +
5558 + // Boolean options
5559 + $sanitized['mxchat_auto_sync_posts'] = isset($input['mxchat_auto_sync_posts']) ? 1 : 0;
5560 + $sanitized['mxchat_auto_sync_pages'] = isset($input['mxchat_auto_sync_pages']) ? 1 : 0;
5561 +$sanitized['mxchat_use_pinecone'] = !empty($input['mxchat_use_pinecone']) ? 1 : 0;
5562 +
5563 + // API Key: if less than 32 characters, flag as invalid.
5564 + $api_key = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
5565 + if (!empty($api_key) && strlen($api_key) < 32) {
5566 + add_settings_error(
5567 + 'mxchat_prompts_options',
5568 + 'invalid_api_key',
5569 + __('The Pinecone API key appears to be invalid. Please check your API key.', 'mxchat')
5570 + );
5571 + $existing_options = get_option('mxchat_prompts_options', array());
5572 + $sanitized['mxchat_pinecone_api_key'] = $existing_options['mxchat_pinecone_api_key'] ?? '';
5573 + } else {
5574 + $sanitized['mxchat_pinecone_api_key'] = $api_key;
5575 + }
5576 +
5577 + // Environment and Index Name
5578 + $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
5579 + $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
5580 +
5581 + // Host: Remove protocol and validate format.
5582 + $host = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
5583 + $host = preg_replace('#^https?://#', '', $host);
5584 + //error_log('Host after removing protocol: ' . $host);
5585 + if (!empty($host)) {
5586 + if (!preg_match('/^[\w-]+\.svc\.[\w-]+\.pinecone\.io$/', $host)) {
5587 + add_settings_error(
5588 + 'mxchat_prompts_options',
5589 + 'invalid_host',
5590 + __('The Pinecone host appears to be invalid. It should look like "mxchat-vectors-zrmsquq.svc.aped-4627-b74a.pinecone.io"', 'mxchat')
5591 + );
5592 + $existing_options = get_option('mxchat_prompts_options', array());
5593 + $sanitized['mxchat_pinecone_host'] = $existing_options['mxchat_pinecone_host'] ?? '';
5594 + } else {
5595 + $sanitized['mxchat_pinecone_host'] = $host;
5596 + }
5597 + } else {
5598 + $sanitized['mxchat_pinecone_host'] = '';
5599 + }
5600 +
5601 + //error_log('Final sanitized array: ' . print_r($sanitized, true));
5602 +
5603 + return $sanitized;
5604 +}
5605 +
5606 +public function sync_settings_notice() {
5607 + // Only show notice on our plugin page
5608 + if (!isset($_GET['page']) || $_GET['page'] !== 'mxchat-prompts') {
5609 + return;
5610 + }
5611 +
5612 + // Check if settings were updated
5613 + if (isset($_GET['settings-updated'])) {
5614 +
5615 + ?>
5616 + <div class="notice notice-success is-dismissible">
5617 + <p><?php esc_html_e('Sync settings updated successfully.', 'mxchat'); ?></p>
5618 + </div>
5619 + <?php
5620 +
5621 + }
5622 +}
5623 +// Add this sanitization function to your class
5624 +public function sanitize_sync_setting($input) {
5625 + return (bool)$input ? __('1', 'mxchat') : __('', 'mxchat');
5626 +}
5627 +
5628 +public function mxchat_rate_limits_callback() {
5629 + $all_options = get_option('mxchat_options', []);
5630 +
5631 + // Define available rate limits
5632 + $rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
5633 +
5634 + // Define available timeframes
5635 + $timeframes = array(
5636 + 'hourly' => __('Per Hour', 'mxchat'),
5637 + 'daily' => __('Per Day', 'mxchat'),
5638 + 'weekly' => __('Per Week', 'mxchat'),
5639 + 'monthly' => __('Per Month', 'mxchat')
5640 + );
5641 +
5642 + // Get all roles plus a "logged_out" pseudo-role
5643 + $roles = wp_roles()->get_names();
5644 + $roles['logged_out'] = __('Logged Out Users', 'mxchat');
5645 +
5646 + // Start the wrapper
5647 + echo '<div class="pro-feature-wrapper active">';
5648 + echo '<div class="mxchat-rate-limits-container">';
5649 +
5650 + echo '<p class="description" style="margin-bottom: 20px;">' .
5651 + esc_html__('Set message limits for each user role and customize the experience when users reach those limits. You can use {limit}, {timeframe}, {count}, and {remaining} as placeholders.', 'mxchat') .
5652 + '</p>';
5653 +
5654 + // Add markdown link documentation
5655 + echo '<div class="notice notice-info inline" style="margin-bottom: 20px; padding: 10px;">';
5656 + echo '<p><strong>' . esc_html__('Markdown Links Supported:', 'mxchat') . '</strong></p>';
5657 + echo '<p>' . esc_html__('You can include clickable links in your custom messages using markdown syntax:', 'mxchat') . '</p>';
5658 + echo '<ul style="margin-left: 20px;">';
5659 + echo '<li><code>[Link text](https://example.com)</code> - Creates a clickable link</li>';
5660 + echo '<li><code>[Visit our pricing](https://example.com/pricing)</code> - Link with custom text</li>';
5661 + echo '<li><code>Plain URLs like https://example.com will also become clickable</code></li>';
5662 + echo '</ul>';
5663 + echo '</div>';
5664 +
5665 + // Output the controls for each role
5666 + foreach ($roles as $role_id => $role_name) {
5667 + // Get saved options or defaults
5668 + $default_limit = ($role_id === 'logged_out') ? '10' : '100';
5669 + $default_timeframe = 'daily';
5670 + $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
5671 +
5672 + $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
5673 + ? $all_options['rate_limits'][$role_id]['limit']
5674 + : $default_limit;
5675 +
5676 + $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
5677 + ? $all_options['rate_limits'][$role_id]['timeframe']
5678 + : $default_timeframe;
5679 +
5680 + $custom_message = isset($all_options['rate_limits'][$role_id]['message'])
5681 + ? $all_options['rate_limits'][$role_id]['message']
5682 + : $default_message;
5683 +
5684 + // Output the row
5685 + echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
5686 +
5687 + // Role label
5688 + echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
5689 +
5690 + // Controls section
5691 + echo '<div class="mxchat-rate-limit-controls-wrapper">';
5692 +
5693 + // Rate limit and timeframe controls
5694 + echo '<div class="mxchat-rate-limit-controls">';
5695 +
5696 + // Limit dropdown
5697 + echo '<div>';
5698 + echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
5699 + echo '<select
5700 + id="rate_limits_' . esc_attr($role_id) . '_limit"
5701 + name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
5702 + class="mxchat-autosave-field">';
5703 + foreach ($rate_limits as $limit) {
5704 + echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
5705 + }
5706 + echo '</select>';
5707 + echo '</div>';
5708 +
5709 + // Timeframe dropdown
5710 + echo '<div>';
5711 + echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
5712 + echo '<select
5713 + id="rate_limits_' . esc_attr($role_id) . '_timeframe"
5714 + name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
5715 + class="mxchat-autosave-field">';
5716 + foreach ($timeframes as $value => $label) {
5717 + echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
5718 + }
5719 + echo '</select>';
5720 + echo '</div>';
5721 +
5722 + echo '</div>'; // End controls
5723 +
5724 + // Custom message textarea
5725 + echo '<div class="mxchat-rate-limit-message">';
5726 + echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
5727 + echo '<textarea
5728 + id="rate_limits_' . esc_attr($role_id) . '_message"
5729 + name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
5730 + class="mxchat-autosave-field"
5731 + placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
5732 + esc_textarea($custom_message) .
5733 + '</textarea>';
5734 + echo '<p class="description">' .
5735 + esc_html__('Example: Rate limit reached! [Visit our pricing page](https://example.com/pricing) to upgrade.', 'mxchat') .
5736 + '</p>';
5737 + echo '</div>'; // End message
5738 +
5739 + echo '</div>'; // End controls wrapper
5740 +
5741 + echo '</div>'; // End row
5742 + }
5743 +
5744 + echo '</div>'; // End container
5745 +
5746 + echo '</div>'; // End pro-feature-wrapper
5747 +}
5748 +
5749 +private function mxchat_add_option_field($id, $title, $callback = '') {
5750 + add_settings_field(
5751 + $id,
5752 + __($title, 'mxchat'),
5753 + $callback ? array($this, $callback) : array($this, $id . '_callback'),
5754 + 'mxchat-max',
5755 + 'mxchat_setting_section_id',
5756 + $id === 'model' ? ['label_for' => 'model'] : []
5757 + );
5758 + }
5759 +
5760 +// API Keys Section Callback
5761 +public function mxchat_api_keys_section_callback() {
5762 + 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>';
5763 +}
5764 +
5765 +// OpenAI API Key
5766 +public function api_key_callback() {
5767 + $apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
5768 +
5769 + echo '<div class="api-key-wrapper">';
5770 + echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
5771 + echo '<button type="button" id="toggleApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5772 + echo '<p class="description">' . esc_html__('Required for OpenAI GPT models and OpenAI embeddings. Get your API key from OpenAI Platform.', 'mxchat') . '</p>';
5773 + echo '</div>';
5774 +}
5775 +
5776 +// X.AI API Key
5777 +public function xai_api_key_callback() {
5778 + $xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
5779 +
5780 + echo '<div class="api-key-wrapper">';
5781 + echo '<input type="password" id="xai_api_key" name="xai_api_key" value="' . $xaiApiKey . '" class="regular-text" autocomplete="off" />';
5782 + echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5783 + echo '<p class="description">' . esc_html__('Required for X.AI Grok models. Get your API key from X.AI Console.', 'mxchat') . '</p>';
5784 + echo '</div>';
5785 +}
5786 +// Claude API Key
5787 +public function claude_api_key_callback() {
5788 + $claudeApiKey = isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '';
5789 +
5790 + echo '<div class="api-key-wrapper">';
5791 + echo '<input type="password" id="claude_api_key" name="claude_api_key" value="' . $claudeApiKey . '" class="regular-text" autocomplete="off" />';
5792 + echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5793 + echo '<p class="description">' . esc_html__('Required for Anthropic Claude models. Get your API key from Anthropic Console.', 'mxchat') . '</p>';
5794 + echo '</div>';
5795 +}
5796 +
5797 +// DeepSeek API Key
5798 +public function deepseek_api_key_callback() {
5799 + $apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
5800 +
5801 + echo '<div class="api-key-wrapper">';
5802 + echo '<input type="password" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
5803 + echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5804 + echo '<p class="description">' . esc_html__('Required for DeepSeek models. Get your API key from DeepSeek Platform.', 'mxchat') . '</p>';
5805 + echo '</div>';
5806 +}
5807 +
5808 +// Gemini API Key
5809 +public function gemini_api_key_callback() {
5810 + $geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
5811 +
5812 + echo '<div class="api-key-wrapper">';
5813 + echo '<input type="password" id="gemini_api_key" name="gemini_api_key" value="' . $geminiApiKey . '" class="regular-text" autocomplete="off" />';
5814 + echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5815 + echo '<p class="description">' . esc_html__('Required for Google Gemini models and embeddings. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
5816 + echo '</div>';
5817 +}
5818 +
5819 +
5820 +// OpenRouter API Key
5821 +public function openrouter_api_key_callback() {
5822 + $openrouterApiKey = isset($this->options['openrouter_api_key']) ? esc_attr($this->options['openrouter_api_key']) : '';
5823 + echo '<div class="api-key-wrapper">';
5824 + echo '<input type="password" id="openrouter_api_key" name="openrouter_api_key" value="' . $openrouterApiKey . '" class="regular-text" autocomplete="off" />';
5825 + echo '<button type="button" id="toggleOpenRouterApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5826 + echo '<p class="description">' . esc_html__('Required for OpenRouter models. Get your API key from OpenRouter.ai', 'mxchat') . '</p>';
5827 + echo '</div>';
5828 +}
5829 +
5830 +// Voyage API Key
5831 +public function voyage_api_key_callback() {
5832 + $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
5833 +
5834 + echo '<div class="api-key-wrapper">';
5835 + echo '<input type="password" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text" autocomplete="off" />';
5836 + echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5837 + echo '<p class="description">' . esc_html__('Required for Voyage AI embedding models. Get your API key from Voyage AI.', 'mxchat') . '</p>';
5838 + echo '</div>';
5839 +}
5840 +
5841 +public function mxchat_loops_api_key_callback() {
5842 + $loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
5843 +
5844 + // Hidden fields to "trap" autofill
5845 + echo '<input type="text" style="display:none" autocomplete="username" />';
5846 + echo '<input type="password" style="display:none" autocomplete="current-password" />';
5847 +
5848 + echo '<div class="api-key-wrapper">';
5849 + echo sprintf(
5850 + '<input type="password" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text" autocomplete="new-password" />',
5851 + $loops_api_key
5852 + );
5853 + echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
5854 + echo '</div>';
5855 + echo '<p class="description">' . esc_html__('Required for Loops email integration. Get your API key from Loops.so', 'mxchat') . '</p>';
5856 +}
5857 +public function mxchat_loops_mailing_list_callback() {
5858 + // Add error handling and type checking
5859 + $loops_api_key = '';
5860 + $selected_list = '';
5861 +
5862 + // Safely get the API key
5863 + if (isset($this->options['loops_api_key']) && is_string($this->options['loops_api_key'])) {
5864 + $loops_api_key = $this->options['loops_api_key'];
5865 + }
5866 +
5867 + // Safely get the selected list
5868 + if (isset($this->options['loops_mailing_list']) && is_string($this->options['loops_mailing_list'])) {
5869 + $selected_list = $this->options['loops_mailing_list'];
5870 + }
5871 +
5872 + if (!empty($loops_api_key)) {
5873 + $lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
5874 + if (is_array($lists) && !empty($lists)) {
5875 + echo '<select id="loops_mailing_list" name="loops_mailing_list">';
5876 +
5877 + // Add a default "Select a list" option
5878 + echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
5879 +
5880 + foreach ($lists as $list) {
5881 + if (is_array($list) && isset($list['id']) && isset($list['name'])) {
5882 + echo sprintf(
5883 + '<option value="%s" %s>%s</option>',
5884 + esc_attr($list['id']),
5885 + selected($selected_list, $list['id'], false),
5886 + esc_html($list['name'])
5887 + );
5888 + }
5889 + }
5890 + echo '</select>';
5891 + echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
5892 + } else {
5893 + echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
5894 + }
5895 + } else {
5896 + echo '<p class="description">' . esc_html__('Enter a valid Loops API Key to load mailing lists.', 'mxchat') . '</p>';
5897 + }
5898 +}
5899 +public function mxchat_triggered_phrase_response_callback() {
5900 + $default_response = __('Would you like to join our mailing list? Please provide your email below.', 'mxchat');
5901 + $triggered_response = isset($this->options['triggered_phrase_response'])
5902 + ? $this->options['triggered_phrase_response']
5903 + : $default_response;
5904 + echo sprintf(
5905 + '<textarea id="triggered_phrase_response" name="triggered_phrase_response" rows="3" cols="50">%s</textarea>',
5906 + esc_textarea($triggered_response)
5907 + );
5908 + 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>';
5909 +}
5910 +
5911 +public function mxchat_email_capture_response_callback() {
5912 + $default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
5913 + $email_capture_response = isset($this->options['email_capture_response'])
5914 + ? $this->options['email_capture_response']
5915 + : $default_response;
5916 + echo sprintf(
5917 + '<textarea id="email_capture_response" name="email_capture_response" rows="3" cols="50">%s</textarea>',
5918 + esc_textarea($email_capture_response)
5919 + );
5920 + 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>';
5921 +}
5922 +public function mxchat_pre_chat_message_callback() {
5923 + // Load the entire 'mxchat_options' array
5924 + $all_options = get_option('mxchat_options', []);
5925 +
5926 + // Retrieve the saved message or use the default value
5927 + $default_message = __('Hey there! Ask me anything!', 'mxchat');
5928 + $pre_chat_message = isset($all_options['pre_chat_message']) ? $all_options['pre_chat_message'] : $default_message;
5929 +
5930 + // Output the textarea
5931 + printf(
5932 + '<textarea id="pre_chat_message" name="pre_chat_message" rows="5" cols="50">%s</textarea>',
5933 + esc_textarea($pre_chat_message)
5934 + );
5935 + 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>';
5936 +}
5937 +
5938 +// Callback for AI Instructions textarea
5939 +public function system_prompt_instructions_callback() {
5940 + // Retrieve the current value of the system prompt instructions
5941 + $instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
5942 + // Render the textarea field
5943 + printf(
5944 + '<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
5945 + $instructions
5946 + );
5947 + // Provide a helpful description with sample instructions button
5948 + echo '<p class="description">' . esc_html__('Provide system-level instructions for the AI to guide its behavior. Be clear and concise for better results.', 'mxchat') . '</p>';
5949 + echo '<div class="mxchat-instructions-container">';
5950 + echo '<button type="button" class="mxchat-instructions-btn" id="mxchatViewSampleBtn">';
5951 + echo '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
5952 + echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
5953 + echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
5954 + echo '</svg>';
5955 + echo esc_html__('View Sample Instructions', 'mxchat');
5956 + echo '</button>';
5957 + echo '</div>';
5958 +
5959 + // Add modal to WordPress admin footer instead of inline
5960 + add_action('admin_footer', array($this, 'render_sample_instructions_modal'));
5961 +}
5962 +
5963 +// New method to render modal in admin footer
5964 +public function render_sample_instructions_modal() {
5965 + static $modal_rendered = false;
5966 + if ($modal_rendered) return; // Prevent duplicate modals
5967 + $modal_rendered = true;
5968 +
5969 + echo '<div class="mxchat-instructions-modal-overlay" id="mxchatSampleModal">';
5970 + echo '<div class="mxchat-instructions-modal-content">';
5971 + echo '<div class="mxchat-instructions-modal-header">';
5972 + echo '<h3 class="mxchat-instructions-modal-title">';
5973 + 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">';
5974 + echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
5975 + echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
5976 + echo '</svg>';
5977 + echo esc_html__('Sample AI Instructions', 'mxchat');
5978 + echo '</h3>';
5979 + echo '<button type="button" class="mxchat-instructions-modal-close" id="mxchatModalClose">';
5980 + 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">';
5981 + echo '<line x1="18" y1="6" x2="6" y2="18"/>';
5982 + echo '<line x1="6" y1="6" x2="18" y2="18"/>';
5983 + echo '</svg>';
5984 + echo '</button>';
5985 + echo '</div>';
5986 + echo '<div class="mxchat-instructions-modal-body">';
5987 + echo '<div class="mxchat-instructions-content">';
5988 + 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:
5989 +
5990 +# Response Style - CRITICALLY IMPORTANT
5991 +- MAXIMUM LENGTH: 1-3 short sentences per response
5992 +- Ultra-concise: Get straight to the answer with no filler
5993 +- No introductions like "Sure!" or "I\'d be happy to help"
5994 +- No phrases like "based on my knowledge" or "according to information"
5995 +- No explanatory text before giving the answer
5996 +- No summaries or repetition
5997 +- Hyperlink all URLs
5998 +- Respond in user\'s language
5999 +- Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
6000 +
6001 +# Knowledge Base Requirements - PREVENT HALLUCINATIONS
6002 +- ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
6003 +- If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
6004 +- NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
6005 +- When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
6006 +- Better to admit insufficient information than provide inaccurate answers');
6007 + echo '</div>';
6008 + echo '<button type="button" class="mxchat-instructions-copy-btn" id="mxchatCopyBtn">';
6009 + 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">';
6010 + echo '<rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>';
6011 + echo '<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>';
6012 + echo '</svg>';
6013 + echo esc_html__('Copy Instructions', 'mxchat');
6014 + echo '</button>';
6015 + echo '</div>';
6016 + echo '<div class="mxchat-instructions-modal-footer">';
6017 + echo '<button type="button" class="mxchat-instructions-btn-secondary" id="mxchatCloseBtn">' . esc_html__('Close', 'mxchat') . '</button>';
6018 + echo '</div>';
6019 + echo '</div>';
6020 + echo '</div>';
6021 +}
6022 +
6023 +
6024 +public function mxchat_model_callback() {
6025 + // Define available models grouped by provider
6026 + $models = array(
6027 + esc_html__('OpenRouter (100+ Models)', 'mxchat') => array(
6028 + 'openrouter' => esc_html__('OpenRouter - Select after entering API key', 'mxchat'),
6029 + ),
6030 + esc_html__('Google Gemini Models', 'mxchat') => array(
6031 + 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
6032 + 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
6033 + 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
6034 + 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
6035 + ),
6036 + esc_html__('Google Gemini Models', 'mxchat') => array(
6037 + 'gemini-2.0-flash' => esc_html__('Gemini 2.0 Flash (Next-Gen Features)', 'mxchat'),
6038 + 'gemini-2.0-flash-lite' => esc_html__('Gemini 2.0 Flash-Lite (Cost-Efficient)', 'mxchat'),
6039 + 'gemini-1.5-pro' => esc_html__('Gemini 1.5 Pro (Complex Reasoning)', 'mxchat'),
6040 + 'gemini-1.5-flash' => esc_html__('Gemini 1.5 Flash (Fast & Versatile)', 'mxchat'),
6041 + ),
6042 + esc_html__('X.AI Models', 'mxchat') => array(
6043 + 'grok-3-beta' => esc_html__('Grok-3 (Powerful)', 'mxchat'),
6044 + 'grok-3-fast-beta' => esc_html__('Grok-3 Fast (High Performance)', 'mxchat'),
6045 + 'grok-3-mini-beta' => esc_html__('Grok-3 Mini (Affordable)', 'mxchat'),
6046 + 'grok-3-mini-fast-beta' => esc_html__('Grok-3 Mini Fast (Quick Response)', 'mxchat'),
6047 + 'grok-2' => esc_html__('Grok 2', 'mxchat'),
6048 + 'grok-4-0709' => esc_html__('Grok 4 (Latest Flagship)', 'mxchat'),
6049 + 'grok-4-1-fast-reasoning' => esc_html__('Grok 4.1 Fast (Reasoning)', 'mxchat'),
6050 + 'grok-4-1-fast-non-reasoning' => esc_html__('Grok 4.1 Fast (Non-Reasoning)', 'mxchat'),
6051 + ),
6052 + esc_html__('DeepSeek Models', 'mxchat') => array(
6053 + 'deepseek-chat' => esc_html__('DeepSeek-V3', 'mxchat'),
6054 + ),
6055 + esc_html__('Claude Models', 'mxchat') => array(
6056 + 'claude-sonnet-4-5-20250929' => esc_html__('Claude Sonnet 4.5 (Best for Agents & Coding)', 'mxchat'),
6057 + 'claude-opus-4-1-20250805' => esc_html__('Claude Opus 4.1 (Exceptional for Complex Tasks)', 'mxchat'),
6058 + 'claude-haiku-4-5-20251001' => esc_html__('Claude Haiku 4.5 (Fastest & Most Intelligent)', 'mxchat'),
6059 + 'claude-opus-4-20250514' => esc_html__('Claude 4 Opus (Most Capable)', 'mxchat'),
6060 + 'claude-sonnet-4-20250514' => esc_html__('Claude 4 Sonnet (High Performance)', 'mxchat'),
6061 + 'claude-3-7-sonnet-20250219' => esc_html__('Claude 3.7 Sonnet (High Intelligence)', 'mxchat'),
6062 + 'claude-3-opus-20240229' => esc_html__('Claude 3 Opus (Complex Tasks)', 'mxchat'),
6063 + 'claude-3-sonnet-20240229' => esc_html__('Claude 3 Sonnet (Balanced)', 'mxchat'),
6064 + 'claude-3-haiku-20240307' => esc_html__('Claude 3 Haiku (Fastest)', 'mxchat'),
6065 + ),
6066 + esc_html__('OpenAI Models', 'mxchat') => array(
6067 + // GPT-5 family
6068 + 'gpt-5.2' => esc_html__('GPT-5.2 (Best General-Purpose & Agentic Model)', 'mxchat'),
6069 + 'gpt-5.1-2025-11-13' => esc_html__('GPT-5.1 (Flagship for Coding & Agentic Tasks)', 'mxchat'),
6070 + 'gpt-5' => esc_html__('GPT-5 (Flagship for Coding, Reasoning & Agents)', 'mxchat'),
6071 + 'gpt-5-mini' => esc_html__('GPT-5 Mini (Faster, Cost-Efficient for Precise Prompts)', 'mxchat'),
6072 + 'gpt-5-nano' => esc_html__('GPT-5 Nano (Fastest & Cheapest for Summarization/Classification)', 'mxchat'),
6073 +
6074 + // Existing OpenAI models
6075 + 'gpt-4.1-2025-04-14' => esc_html__('GPT-4.1 (Flagship for Complex Tasks)', 'mxchat'),
6076 + 'gpt-4o' => esc_html__('GPT-4o (Recommended)', 'mxchat'),
6077 + 'gpt-4o-mini' => esc_html__('GPT-4o Mini (Fast and Lightweight)', 'mxchat'),
6078 + 'gpt-4-turbo' => esc_html__('GPT-4 Turbo (High-Performance)', 'mxchat'),
6079 + 'gpt-4' => esc_html__('GPT-4 (High Intelligence)', 'mxchat'),
6080 + 'gpt-3.5-turbo' => esc_html__('GPT-3.5 Turbo (Affordable and Fast)', 'mxchat'),
6081 + ),
6082 + );
6083 +
6084 + // Retrieve the currently selected model from saved options
6085 + $selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-4o';
6086 +
6087 + // Begin the select dropdown
6088 + echo '<select id="model" name="model">';
6089 +
6090 + // Iterate over groups of models
6091 + foreach ($models as $group_label => $group_models) {
6092 + echo '<optgroup label="' . esc_attr($group_label) . '">';
6093 +
6094 + foreach ($group_models as $model_value => $model_label) {
6095 + echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
6096 + }
6097 +
6098 + echo '</optgroup>';
6099 + }
6100 +
6101 + echo '</select>';
6102 +
6103 + echo '<p class="description">' . esc_html__('Select the AI model your chatbot will use for chatting.', 'mxchat') . '</p>';
6104 +
6105 + // Add a note for OpenRouter
6106 + echo '<p class="description" id="openrouter-model-note" style="display:none; color: #d63638; font-weight: 500;">';
6107 + echo '<span class="dashicons dashicons-info" style="font-size: 16px; vertical-align: middle;"></span> ';
6108 + echo esc_html__('After entering your OpenRouter API key above, click the button below to load available models.', 'mxchat');
6109 + echo '</p>';
6110 +
6111 + // API Key Status Messages (hidden by default, shown by JS based on selected model)
6112 + $has_openai_key = !empty($this->options['api_key']);
6113 + $has_claude_key = !empty($this->options['claude_api_key']);
6114 + $has_xai_key = !empty($this->options['xai_api_key']);
6115 + $has_deepseek_key = !empty($this->options['deepseek_api_key']);
6116 + $has_gemini_key = !empty($this->options['gemini_api_key']);
6117 + $has_openrouter_key = !empty($this->options['openrouter_api_key']);
6118 +
6119 + // OpenAI/GPT models
6120 + echo '<p class="mxchat-api-status" data-provider="openai" style="display:none;">';
6121 + if ($has_openai_key) {
6122 + echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenAI detected', 'mxchat') . '</span>';
6123 + } else {
6124 + echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenAI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
6125 + }
6126 + echo '</p>';
6127 +
6128 + // Claude models
6129 + echo '<p class="mxchat-api-status" data-provider="claude" style="display:none;">';
6130 + if ($has_claude_key) {
6131 + echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Anthropic (Claude) detected', 'mxchat') . '</span>';
6132 + } else {
6133 + echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Anthropic (Claude) detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
6134 + }
6135 + echo '</p>';
6136 +
6137 + // X.AI models
6138 + echo '<p class="mxchat-api-status" data-provider="xai" style="display:none;">';
6139 + if ($has_xai_key) {
6140 + echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for X.AI (Grok) detected', 'mxchat') . '</span>';
6141 + } else {
6142 + echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for X.AI (Grok) detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
6143 + }
6144 + echo '</p>';
6145 +
6146 + // DeepSeek models
6147 + echo '<p class="mxchat-api-status" data-provider="deepseek" style="display:none;">';
6148 + if ($has_deepseek_key) {
6149 + echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for DeepSeek detected', 'mxchat') . '</span>';
6150 + } else {
6151 + echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for DeepSeek detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
6152 + }
6153 + echo '</p>';
6154 +
6155 + // Gemini models
6156 + echo '<p class="mxchat-api-status" data-provider="gemini" style="display:none;">';
6157 + if ($has_gemini_key) {
6158 + echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Google Gemini detected', 'mxchat') . '</span>';
6159 + } else {
6160 + echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Google Gemini detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
6161 + }
6162 + echo '</p>';
6163 +
6164 + // OpenRouter models
6165 + echo '<p class="mxchat-api-status" data-provider="openrouter" style="display:none;">';
6166 + if ($has_openrouter_key) {
6167 + echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenRouter detected', 'mxchat') . '</span>';
6168 + } else {
6169 + echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenRouter detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
6170 + }
6171 + echo '</p>';
6172 +
6173 + // ADD THESE HIDDEN FIELDS RIGHT HERE:
6174 + $openrouter_model = isset($this->options['openrouter_selected_model']) ? esc_attr($this->options['openrouter_selected_model']) : '';
6175 + $openrouter_model_name = isset($this->options['openrouter_selected_model_name']) ? esc_attr($this->options['openrouter_selected_model_name']) : '';
6176 +
6177 + echo '<input type="hidden" id="openrouter_selected_model" name="openrouter_selected_model" value="' . $openrouter_model . '" />';
6178 + echo '<input type="hidden" id="openrouter_selected_model_name" name="openrouter_selected_model_name" value="' . $openrouter_model_name . '" />';
6179 +}
6180 +
6181 +// Update your existing callback method
6182 +public function enable_streaming_toggle_callback() {
6183 + // Get value from options array, default to 'on'
6184 + $enabled = isset($this->options['enable_streaming_toggle']) ? $this->options['enable_streaming_toggle'] : 'on';
6185 + $checked = ($enabled === 'on') ? 'checked' : '';
6186 +
6187 + echo '<label class="toggle-switch">';
6188 + echo sprintf(
6189 + '<input type="checkbox" id="enable_streaming_toggle" name="enable_streaming_toggle" value="on" %s />',
6190 + esc_attr($checked)
6191 + );
6192 + echo '<span class="slider"></span>';
6193 + echo '</label>';
6194 + echo '<p class="description">' .
6195 + esc_html__('Enable real-time streaming responses for supported models (OpenAI, Claude, DeepSeek, and Grok). When disabled, responses will load all at once.', 'mxchat') .
6196 + '</p>';
6197 +
6198 + // Test button with better styling
6199 + echo '<div style="margin-top: 15px;">';
6200 + echo '<button type="button" id="mxchat-test-streaming-btn" class="button button-secondary">';
6201 + echo '<span class="dashicons dashicons-admin-tools" style="vertical-align: middle; margin-right: 5px;"></span>';
6202 + echo esc_html__('Test Streaming Compatibility', 'mxchat');
6203 + echo '</button>';
6204 + echo '<p id="mxchat-test-streaming-result" style="margin-top:10px; font-weight: bold;"></p>';
6205 + echo '</div>';
6206 +}
6207 +
6208 +// AJAX handler to fetch OpenRouter models
6209 +public function fetch_openrouter_models() {
6210 + check_ajax_referer('mxchat_fetch_openrouter_models', 'nonce');
6211 +
6212 + $api_key = isset($_POST['api_key']) ? sanitize_text_field($_POST['api_key']) : '';
6213 +
6214 + if (empty($api_key)) {
6215 + wp_send_json_error(array('message' => 'API key is required'));
6216 + }
6217 +
6218 + $response = wp_remote_get('https://openrouter.ai/api/v1/models', array(
6219 + 'headers' => array(
6220 + 'Authorization' => 'Bearer ' . $api_key,
6221 + 'Content-Type' => 'application/json',
6222 + ),
6223 + 'timeout' => 15,
6224 + ));
6225 +
6226 + if (is_wp_error($response)) {
6227 + wp_send_json_error(array('message' => $response->get_error_message()));
6228 + }
6229 +
6230 + $body = wp_remote_retrieve_body($response);
6231 + $data = json_decode($body, true);
6232 +
6233 + if (isset($data['data']) && is_array($data['data'])) {
6234 + // Format the models for the frontend
6235 + $models = array_map(function($model) {
6236 + return array(
6237 + 'id' => $model['id'],
6238 + 'name' => $model['name'] ?? $model['id'],
6239 + 'description' => $model['description'] ?? '',
6240 + 'context_length' => $model['context_length'] ?? 0,
6241 + 'pricing' => array(
6242 + 'prompt' => $model['pricing']['prompt'] ?? 0,
6243 + 'completion' => $model['pricing']['completion'] ?? 0,
6244 + ),
6245 + );
6246 + }, $data['data']);
6247 +
6248 + wp_send_json_success(array('models' => $models));
6249 + } else {
6250 + wp_send_json_error(array('message' => 'Invalid response from OpenRouter'));
6251 + }
6252 +}
6253 +
6254 +// Callback function for embedding model selection
6255 +public function embedding_model_callback() {
6256 + $models = array(
6257 + esc_html__('OpenAI Embeddings', 'mxchat') => array(
6258 + 'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
6259 + 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
6260 + 'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
6261 + ),
6262 + esc_html__('Voyage AI Embeddings', 'mxchat') => array(
6263 + 'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
6264 + ),
6265 + esc_html__('Google Gemini Embeddings', 'mxchat') => array(
6266 + 'gemini-embedding-exp-03-07' => esc_html__('Gemini Embedding (1536, Experimental)', 'mxchat'),
6267 + )
6268 + );
6269 + $selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
6270 + echo '<select id="embedding_model" name="embedding_model">';
6271 + foreach ($models as $group_label => $group_models) {
6272 + echo '<optgroup label="' . esc_attr($group_label) . '">';
6273 + foreach ($group_models as $model_value => $model_label) {
6274 + echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
6275 + }
6276 + echo '</optgroup>';
6277 + }
6278 + echo '</select>';
6279 + echo '<p class="description"><span class="red-warning">IMPORTANT:</span> A vector embedding model is required for MxChat to function. Changing models is not recommended; if you do, you must delete all existing knowledge & intent data and reconfigure them.</p>';
6280 +
6281 + // API Key Status Messages for Embedding Models
6282 + $has_openai_key = !empty($this->options['api_key']);
6283 + $has_voyage_key = !empty($this->options['voyage_api_key']);
6284 + $has_gemini_key = !empty($this->options['gemini_api_key']);
6285 +
6286 + // OpenAI Embeddings
6287 + echo '<p class="mxchat-embedding-api-status" data-provider="openai" style="display:none;">';
6288 + if ($has_openai_key) {
6289 + echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenAI detected', 'mxchat') . '</span>';
6290 + } else {
6291 + echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenAI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
6292 + }
6293 + echo '</p>';
6294 +
6295 + // Voyage AI Embeddings
6296 + echo '<p class="mxchat-embedding-api-status" data-provider="voyage" style="display:none;">';
6297 + if ($has_voyage_key) {
6298 + echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Voyage AI detected', 'mxchat') . '</span>';
6299 + } else {
6300 + echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Voyage AI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
6301 + }
6302 + echo '</p>';
6303 +
6304 + // Gemini Embeddings
6305 + echo '<p class="mxchat-embedding-api-status" data-provider="gemini" style="display:none;">';
6306 + if ($has_gemini_key) {
6307 + echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Google Gemini detected', 'mxchat') . '</span>';
6308 + } else {
6309 + echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Google Gemini detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
6310 + }
6311 + echo '</p>';
6312 +}
6313 +
6314 +
6315 +public function mxchat_top_bar_title_callback() {
6316 + // Retrieve the current value of the top bar title from saved options
6317 + $top_bar_title = isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : '';
6318 +
6319 + // Render the input field
6320 + echo '<input type="text" id="top_bar_title" name="top_bar_title" value="' . $top_bar_title . '" />';
6321 +
6322 + // Add a description
6323 + echo '<p class="description">' . esc_html__('Enter the title text that will appear on the top bar of the chatbot.', 'mxchat') . '</p>';
6324 +}
6325 +public function mxchat_ai_agent_text_callback() {
6326 + // Retrieve the current value of the AI agent text from saved options
6327 + $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
6328 + // Render the input field
6329 + echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
6330 + // Add a description
6331 + echo '<p class="description">' . esc_html__('Enter the text that will appear for AI agents in the status indicator. Default: "AI Agent"', 'mxchat') . '</p>';
6332 +}
6333 +
6334 +
6335 +public function enable_email_block_callback() {
6336 + // Load full plugin options array
6337 + $all_options = get_option('mxchat_options', []);
6338 +
6339 + // Get the value, default to 'off'
6340 + $enable_email_block = isset($all_options['enable_email_block']) ? $all_options['enable_email_block'] : 'off';
6341 +
6342 + // Check if it's 'on'
6343 + $checked = ($enable_email_block === 'on') ? 'checked' : '';
6344 +
6345 + echo '<label class="toggle-switch">';
6346 + echo sprintf(
6347 + '<input type="checkbox" id="enable_email_block" name="enable_email_block" value="on" %s />',
6348 + esc_attr($checked)
6349 + );
6350 + echo '<span class="slider"></span>';
6351 + echo '</label>';
6352 + 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>';
6353 +}
6354 +
6355 +public function email_blocker_header_content_callback() {
6356 + // Load the entire 'mxchat_options' array
6357 + $all_options = get_option('mxchat_options', []);
6358 +
6359 + // Retrieve the saved content or default to empty
6360 + $content = isset($all_options['email_blocker_header_content'])
6361 + ? $all_options['email_blocker_header_content']
6362 + : '';
6363 +
6364 + // Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
6365 + echo '<textarea
6366 + id="email_blocker_header_content"
6367 + name="email_blocker_header_content"
6368 + rows="5"
6369 + cols="70"
6370 + data-setting="email_blocker_header_content"
6371 + >' . esc_textarea($content) . '</textarea>';
6372 +
6373 + echo '<p class="description">';
6374 + 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');
6375 + echo '</p>';
6376 +}
6377 +
6378 +public function email_blocker_button_text_callback() {
6379 + // Load the entire 'mxchat_options' array
6380 + $all_options = get_option('mxchat_options', []);
6381 +
6382 + // Retrieve the saved button text or default to empty
6383 + $button_text = isset($all_options['email_blocker_button_text'])
6384 + ? $all_options['email_blocker_button_text']
6385 + : '';
6386 +
6387 + // Use esc_attr to safely render the existing text
6388 + echo '<input type="text" id="email_blocker_button_text" name="email_blocker_button_text" value="' . esc_attr($button_text) . '" style="width: 300px;" />';
6389 +
6390 + echo '<p class="description">';
6391 + echo esc_html__('Enter the text you want on the submit button, e.g. "Start Chat".', 'mxchat');
6392 + echo '</p>';
6393 +}
6394 +
6395 +//Enable name field callback
6396 +public function enable_name_field_callback() {
6397 + // Load full plugin options array
6398 + $all_options = get_option('mxchat_options', []);
6399 + // Get the value, default to 'off'
6400 + $enable_name_field = isset($all_options['enable_name_field']) ? $all_options['enable_name_field'] : 'off';
6401 + // Check if it's 'on'
6402 + $checked = ($enable_name_field === 'on') ? 'checked' : '';
6403 + echo '<label class="toggle-switch">';
6404 + echo sprintf(
6405 + '<input type="checkbox" id="enable_name_field" name="enable_name_field" value="on" %s />',
6406 + esc_attr($checked)
6407 + );
6408 + echo '<span class="slider"></span>';
6409 + echo '</label>';
6410 + echo '<p class="description">' . esc_html__('Enable this to also require users to enter their name along with their email before chatting.', 'mxchat') . '</p>';
6411 +}
6412 +//Name field placeholder callback
6413 +public function name_field_placeholder_callback() {
6414 + $all_options = get_option('mxchat_options', []);
6415 + $placeholder = isset($all_options['name_field_placeholder'])
6416 + ? $all_options['name_field_placeholder']
6417 + : esc_html__('Enter your name', 'mxchat');
6418 +
6419 + echo '<input type="text" id="name_field_placeholder" name="name_field_placeholder" value="' . esc_attr($placeholder) . '" style="width: 300px;" />';
6420 + echo '<p class="description">';
6421 + echo esc_html__('Placeholder text for the name field.', 'mxchat');
6422 + echo '</p>';
6423 +}
6424 +
6425 +
6426 +
6427 +public function mxchat_intro_message_callback() {
6428 + // Load the entire 'mxchat_options' array
6429 + $all_options = get_option('mxchat_options', []);
6430 + // Retrieve the saved intro message or use the default
6431 + $default_message = __('Hello! How can I assist you today?', 'mxchat');
6432 + $saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
6433 + // Output the textarea with the saved value without escaping HTML
6434 + ?>
6435 + <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo $saved_message; ?></textarea>
6436 + <p class="description">
6437 + <?php esc_html_e('Enter your message. HTML tags and line breaks will be preserved.', 'mxchat'); ?>
6438 + </p>
6439 + <?php
6440 +}
6441 +
6442 +public function mxchat_input_copy_callback() {
6443 + // Load the entire 'mxchat_options' array
6444 + $all_options = get_option('mxchat_options', []);
6445 +
6446 + // Retrieve the saved input copy or use the default value
6447 + $default_copy = __('How can I assist?', 'mxchat');
6448 + $input_copy = isset($all_options['input_copy']) ? $all_options['input_copy'] : $default_copy;
6449 +
6450 + // Output the input field with the saved value
6451 + printf(
6452 + '<input type="text" id="input_copy" name="input_copy" value="%s" placeholder="%s" />',
6453 + esc_attr($input_copy),
6454 + esc_attr__('How can I assist?', 'mxchat')
6455 + );
6456 +
6457 + // Output the description
6458 + echo '<p class="description">' . esc_html__('This is the placeholder text for the chat input field.', 'mxchat') . '</p>';
6459 +}
6460 +
6461 +
6462 +
6463 +public function mxchat_user_message_font_color_callback() {
6464 + $disabled = $this->is_activated ? '' : 'disabled';
6465 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
6466 +
6467 + echo '<div class="' . esc_attr($class) . '">';
6468 + echo sprintf(
6469 + '<input type="text"
6470 + id="user_message_font_color"
6471 + name="user_message_font_color"
6472 + value="%s"
6473 + class="my-color-field"
6474 + data-default-color="#ffffff"
6475 + %s />',
6476 + isset($this->options['user_message_font_color']) ? esc_attr($this->options['user_message_font_color']) : '#ffffff',
6477 + esc_attr($disabled)
6478 + );
6479 +
6480 + if (!$this->is_activated) {
6481 + echo '<div class="pro-feature-overlay">';
6482 + echo '<a href="https://mxchat.ai/" target="_blank">';
6483 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
6484 + echo '</a>';
6485 + echo '</div>';
6486 + }
6487 + echo '</div>';
6488 +}
6489 +
6490 +public function mxchat_bot_message_bg_color_callback() {
6491 + $disabled = $this->is_activated ? '' : 'disabled';
6492 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
6493 +
6494 + echo '<div class="' . esc_attr($class) . '">';
6495 + echo sprintf(
6496 + '<input type="text"
6497 + id="bot_message_bg_color"
6498 + name="bot_message_bg_color"
6499 + value="%s"
6500 + class="my-color-field"
6501 + data-default-color="#e1e1e1"
6502 + %s />',
6503 + isset($this->options['bot_message_bg_color']) ? esc_attr($this->options['bot_message_bg_color']) : '#e1e1e1',
6504 + esc_attr($disabled)
6505 + );
6506 +
6507 + if (!$this->is_activated) {
6508 + echo '<div class="pro-feature-overlay">';
6509 + echo '<a href="https://mxchat.ai/" target="_blank">';
6510 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
6511 + echo '</a>';
6512 + echo '</div>';
6513 + }
6514 + echo '</div>';
6515 +}
6516 +
6517 +public function mxchat_bot_message_font_color_callback() {
6518 + $disabled = $this->is_activated ? '' : 'disabled';
6519 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
6520 +
6521 + echo '<div class="' . esc_attr($class) . '">';
6522 + echo sprintf(
6523 + '<input type="text"
6524 + id="bot_message_font_color"
6525 + name="bot_message_font_color"
6526 + value="%s"
6527 + class="my-color-field"
6528 + data-default-color="#333333"
6529 + %s />',
6530 + isset($this->options['bot_message_font_color']) ? esc_attr($this->options['bot_message_font_color']) : '#333333',
6531 + esc_attr($disabled)
6532 + );
6533 +
6534 + if (!$this->is_activated) {
6535 + echo '<div class="pro-feature-overlay">';
6536 + echo '<a href="https://mxchat.ai/" target="_blank">';
6537 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
6538 + echo '</a>';
6539 + echo '</div>';
6540 + }
6541 + echo '</div>';
6542 +}
6543 +
6544 +public function mxchat_live_agent_message_bg_color_callback() {
6545 + $disabled = $this->is_activated ? '' : 'disabled';
6546 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
6547 +
6548 + echo '<div class="' . esc_attr($class) . '">';
6549 + echo sprintf(
6550 + '<input type="text"
6551 + id="live_agent_message_bg_color"
6552 + name="live_agent_message_bg_color"
6553 + value="%s"
6554 + class="my-color-field"
6555 + data-default-color="#ffffff"
6556 + %s />',
6557 + isset($this->options['live_agent_message_bg_color']) ? esc_attr($this->options['live_agent_message_bg_color']) : '#ffffff',
6558 + esc_attr($disabled)
6559 + );
6560 +
6561 + if (!$this->is_activated) {
6562 + echo '<div class="pro-feature-overlay">';
6563 + echo '<a href="https://mxchat.ai/" target="_blank">';
6564 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
6565 + echo '</a>';
6566 + echo '</div>';
6567 + }
6568 + echo '</div>';
6569 +}
6570 +
6571 +public function mxchat_live_agent_message_font_color_callback() {
6572 + $disabled = $this->is_activated ? '' : 'disabled';
6573 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
6574 +
6575 + echo '<div class="' . esc_attr($class) . '">';
6576 + echo sprintf(
6577 + '<input type="text"
6578 + id="live_agent_message_font_color"
6579 + name="live_agent_message_font_color"
6580 + value="%s"
6581 + class="my-color-field"
6582 + data-default-color="#333333"
6583 + %s />',
6584 + isset($this->options['live_agent_message_font_color']) ? esc_attr($this->options['live_agent_message_font_color']) : '#333333',
6585 + esc_attr($disabled)
6586 + );
6587 +
6588 + if (!$this->is_activated) {
6589 + echo '<div class="pro-feature-overlay">';
6590 + echo '<a href="https://mxchat.ai/" target="_blank">';
6591 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
6592 + echo '</a>';
6593 + echo '</div>';
6594 + }
6595 + echo '</div>';
6596 +}
6597 +
6598 +public function mxchat_mode_indicator_bg_color_callback() {
6599 + $disabled = $this->is_activated ? '' : 'disabled';
6600 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
6601 +
6602 + echo '<div class="' . esc_attr($class) . '">';
6603 + echo sprintf(
6604 + '<input type="text"
6605 + id="mode_indicator_bg_color"
6606 + name="mode_indicator_bg_color"
6607 + value="%s"
6608 + class="my-color-field"
6609 + data-default-color="#767676"
6610 + %s />',
6611 + isset($this->options['mode_indicator_bg_color']) ? esc_attr($this->options['mode_indicator_bg_color']) : '#767676',
6612 + esc_attr($disabled)
6613 + );
6614 +
6615 + if (!$this->is_activated) {
6616 + echo '<div class="pro-feature-overlay">';
6617 + echo '<a href="https://mxchat.ai/" target="_blank">';
6618 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
6619 + echo '</a>';
6620 + echo '</div>';
6621 + }
6622 + echo '</div>';
6623 +}
6624 +
6625 +public function mxchat_mode_indicator_font_color_callback() {
6626 + $disabled = $this->is_activated ? '' : 'disabled';
6627 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
6628 +
6629 + echo '<div class="' . esc_attr($class) . '">';
6630 + echo sprintf(
6631 + '<input type="text"
6632 + id="mode_indicator_font_color"
6633 + name="mode_indicator_font_color"
6634 + value="%s"
6635 + class="my-color-field"
6636 + data-default-color="#ffffff"
6637 + %s />',
6638 + isset($this->options['mode_indicator_font_color']) ? esc_attr($this->options['mode_indicator_font_color']) : '#ffffff',
6639 + esc_attr($disabled)
6640 + );
6641 +
6642 + if (!$this->is_activated) {
6643 + echo '<div class="pro-feature-overlay">';
6644 + echo '<a href="https://mxchat.ai/" target="_blank">';
6645 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
6646 + echo '</a>';
6647 + echo '</div>';
6648 + }
6649 + echo '</div>';
6650 +}
6651 +
6652 +public function mxchat_toolbar_icon_color_callback() {
6653 + $disabled = $this->is_activated ? '' : 'disabled';
6654 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
6655 +
6656 + echo '<div class="' . esc_attr($class) . '">';
6657 + echo sprintf(
6658 + '<input type="text"
6659 + id="toolbar_icon_color"
6660 + name="toolbar_icon_color"
6661 + value="%s"
6662 + class="my-color-field"
6663 + data-default-color="#212121"
6664 + %s />',
6665 + isset($this->options['toolbar_icon_color']) ? esc_attr($this->options['toolbar_icon_color']) : '#212121',
6666 + esc_attr($disabled)
6667 + );
6668 +
6669 + if (!$this->is_activated) {
6670 + echo '<div class="pro-feature-overlay">';
6671 + echo '<a href="https://mxchat.ai/" target="_blank">';
6672 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
6673 + echo '</a>';
6674 + echo '</div>';
6675 + }
6676 + echo '</div>';
6677 +}
6678 +
6679 +public function mxchat_top_bar_bg_color_callback() {
6680 + $disabled = $this->is_activated ? '' : 'disabled';
6681 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
6682 +
6683 + echo '<div class="' . esc_attr($class) . '">';
6684 + echo sprintf(
6685 + '<input type="text"
6686 + id="top_bar_bg_color"
6687 + name="top_bar_bg_color"
6688 + value="%s"
6689 + class="my-color-field"
6690 + data-default-color="#00b294"
6691 + %s />',
6692 + isset($this->options['top_bar_bg_color']) ? esc_attr($this->options['top_bar_bg_color']) : '#00b294',
6693 + esc_attr($disabled)
6694 + );
6695 +
6696 + if (!$this->is_activated) {
6697 + echo '<div class="pro-feature-overlay">';
6698 + echo '<a href="https://mxchat.ai/" target="_blank">';
6699 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
6700 + echo '</a>';
6701 + echo '</div>';
6702 + }
6703 + echo '</div>';
6704 +}
6705 +
6706 +public function mxchat_send_button_font_color_callback() {
6707 + $disabled = $this->is_activated ? '' : 'disabled';
6708 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
6709 +
6710 + echo '<div class="' . esc_attr($class) . '">';
6711 + echo sprintf(
6712 + '<input type="text"
6713 + id="send_button_font_color"
6714 + name="send_button_font_color"
6715 + value="%s"
6716 + class="my-color-field"
6717 + data-default-color="#ffffff"
6718 + %s />',
6719 + isset($this->options['send_button_font_color']) ? esc_attr($this->options['send_button_font_color']) : '#ffffff',
6720 + esc_attr($disabled)
6721 + );
6722 +
6723 + if (!$this->is_activated) {
6724 + echo '<div class="pro-feature-overlay">';
6725 + echo '<a href="https://mxchat.ai/" target="_blank">';
6726 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
6727 + echo '</a>';
6728 + echo '</div>';
6729 + }
6730 + echo '</div>';
6731 +}
6732 +
6733 +public function mxchat_chatbot_background_color_callback() {
6734 + $disabled = $this->is_activated ? '' : 'disabled';
6735 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
6736 +
6737 + echo '<div class="' . esc_attr($class) . '">';
6738 + echo sprintf(
6739 + '<input type="text"
6740 + id="chatbot_background_color"
6741 + name="chatbot_background_color"
6742 + value="%s"
6743 + class="my-color-field"
6744 + data-default-color="#000000"
6745 + %s />',
6746 + isset($this->options['chatbot_background_color']) ? esc_attr($this->options['chatbot_background_color']) : '#000000',
6747 + esc_attr($disabled)
6748 + );
6749 +
6750 + if (!$this->is_activated) {
6751 + echo '<div class="pro-feature-overlay">';
6752 + echo '<a href="https://mxchat.ai/" target="_blank">';
6753 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
6754 + echo '</a>';
6755 + echo '</div>';
6756 + }
6757 + echo '</div>';
6758 +}
6759 +
6760 +public function mxchat_icon_color_callback() {
6761 + $disabled = $this->is_activated ? '' : 'disabled';
6762 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
6763 +
6764 + echo '<div class="' . esc_attr($class) . '">';
6765 + echo sprintf(
6766 + '<input type="text"
6767 + id="icon_color"
6768 + name="icon_color"
6769 + value="%s"
6770 + class="my-color-field"
6771 + data-default-color="#ffffff"
6772 + %s />',
6773 + isset($this->options['icon_color']) ? esc_attr($this->options['icon_color']) : '#ffffff',
6774 + esc_attr($disabled)
6775 + );
6776 +
6777 + if (!$this->is_activated) {
6778 + echo '<div class="pro-feature-overlay">';
6779 + echo '<a href="https://mxchat.ai/" target="_blank">';
6780 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
6781 + echo '</a>';
6782 + echo '</div>';
6783 + }
6784 + echo '</div>';
6785 +}
6786 +
6787 +public function mxchat_custom_icon_callback() {
6788 + $disabled = $this->is_activated ? '' : 'disabled';
6789 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
6790 + $custom_icon_url = isset($this->options['custom_icon']) ? esc_url($this->options['custom_icon']) : '';
6791 +
6792 + echo '<div class="' . esc_attr($class) . '">';
6793 + echo sprintf(
6794 + '<input type="url"
6795 + id="custom_icon"
6796 + name="custom_icon"
6797 + value="%s"
6798 + placeholder="%s"
6799 + class="regular-text"
6800 + %s />',
6801 + $custom_icon_url,
6802 + esc_attr__('Enter PNG URL', 'mxchat'),
6803 + esc_attr($disabled)
6804 + );
6805 +
6806 + // Preview container for the icon
6807 + if (!empty($custom_icon_url)) {
6808 + echo '<div class="icon-preview" style="margin-top: 10px;">';
6809 + echo '<img src="' . esc_url($custom_icon_url) . '" alt="' . esc_attr__('Custom Icon Preview', 'mxchat') . '" style="max-width: 48px; height: auto;" />';
6810 + echo '</div>';
6811 + }
6812 +
6813 + echo '<p class="description">' . esc_html__('Upload your PNG icon and paste the URL here. Recommended size: 48x48 pixels.', 'mxchat') . '</p>';
6814 +
6815 + if (!$this->is_activated) {
6816 + echo '<div class="pro-feature-overlay">';
6817 + echo '<a href="https://mxchat.ai/" target="_blank">';
6818 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
6819 + echo '</a>';
6820 + echo '</div>';
6821 + }
6822 + echo '</div>';
6823 +}
6824 +
6825 +public function mxchat_title_icon_callback() {
6826 + $disabled = $this->is_activated ? '' : 'disabled';
6827 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
6828 + // Fixed the variable reference - it was using custom_icon instead of title_icon
6829 + $title_icon_url = isset($this->options['title_icon']) ? esc_url($this->options['title_icon']) : '';
6830 +
6831 + echo '<div class="' . esc_attr($class) . '">';
6832 + echo sprintf(
6833 + '<input type="url"
6834 + id="title_icon"
6835 + name="title_icon"
6836 + value="%s"
6837 + placeholder="%s"
6838 + class="regular-text"
6839 + %s />',
6840 + $title_icon_url,
6841 + esc_attr__('Enter PNG URL', 'mxchat'),
6842 + esc_attr($disabled)
6843 + );
6844 +
6845 + // Preview container for the icon
6846 + if (!empty($title_icon_url)) {
6847 + echo '<div class="icon-preview" style="margin-top: 10px;">';
6848 + echo '<img src="' . esc_url($title_icon_url) . '" alt="' . esc_attr__('Title Icon Preview', 'mxchat') . '" style="max-width: 48px; height: auto;" />';
6849 + echo '</div>';
6850 + }
6851 +
6852 + echo '<p class="description">' . esc_html__('Upload your PNG icon and paste the URL here. Recommended size: 48x48 pixels.', 'mxchat') . '</p>';
6853 +
6854 + if (!$this->is_activated) {
6855 + echo '<div class="pro-feature-overlay">';
6856 + echo '<a href="https://mxchat.ai/" target="_blank">';
6857 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
6858 + echo '</a>';
6859 + echo '</div>';
6860 + }
6861 + echo '</div>';
6862 +}
6863 +
6864 +public function mxchat_chat_input_font_color_callback() {
6865 + $disabled = $this->is_activated ? '' : 'disabled';
6866 + $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
6867 +
6868 + echo '<div class="' . esc_attr($class) . '">';
6869 + echo sprintf(
6870 + '<input type="text"
6871 + id="chat_input_font_color"
6872 + name="chat_input_font_color"
6873 + value="%s"
6874 + class="my-color-field"
6875 + data-default-color="#555555"
6876 + %s />',
6877 + isset($this->options['chat_input_font_color']) ? esc_attr($this->options['chat_input_font_color']) : '#555555',
6878 + esc_attr($disabled)
6879 + );
6880 +
6881 + if (!$this->is_activated) {
6882 + echo '<div class="pro-feature-overlay">';
6883 + echo '<a href="https://mxchat.ai/" target="_blank">';
6884 + echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
6885 + echo '</a>';
6886 + echo '</div>';
6887 + }
6888 + echo '</div>';
6889 +}
6890 +
6891 +public function mxchat_append_to_body_callback() {
6892 + // Fetch fresh options to ensure we have the latest saved values
6893 + $options = get_option('mxchat_options', array());
6894 +
6895 + // Get value from options array, default to 'off'
6896 + $append_to_body = isset($options['append_to_body']) ? $options['append_to_body'] : 'off';
6897 + $checked = ($append_to_body === 'on') ? 'checked' : '';
6898 +
6899 + // Get post type visibility settings
6900 + $visibility_mode = isset($options['post_type_visibility_mode']) ? $options['post_type_visibility_mode'] : 'all';
6901 + $visibility_list = isset($options['post_type_visibility_list']) ? $options['post_type_visibility_list'] : array();
6902 + if (!is_array($visibility_list)) {
6903 + $visibility_list = array();
6904 + }
6905 +
6906 + echo '<div class="mxchat-autosave-section">';
6907 +
6908 + // Main toggle
6909 + echo '<label class="toggle-switch">';
6910 + echo sprintf(
6911 + '<input type="checkbox" id="append_to_body" name="append_to_body" value="on" %s />',
6912 + esc_attr($checked)
6913 + );
6914 + echo '<span class="slider"></span>';
6915 + echo '</label>';
6916 + echo '<p class="description">' .
6917 + esc_html__('Show chatbot automatically on all pages. When disabled, you can place the chatbot manually using shortcode [mxchat_chatbot floating="yes"].', 'mxchat') .
6918 + '</p>';
6919 +
6920 + // Post Type Visibility Options (only visible when auto-display is ON)
6921 + $display_style = ($append_to_body === 'on') ? '' : 'display: none;';
6922 + echo '<div id="post-type-visibility-options" class="mxchat-sub-options" style="' . esc_attr($display_style) . '">';
6923 +
6924 + echo '<div class="mxchat-post-type-visibility-header">';
6925 + echo '<h4>' . esc_html__('Post Type Visibility', 'mxchat') . '</h4>';
6926 + echo '<p class="description">' . esc_html__('Control which post types display the chatbot.', 'mxchat') . '</p>';
6927 + echo '</div>';
6928 +
6929 + // Mode selector (radio buttons)
6930 + echo '<div class="mxchat-visibility-mode">';
6931 +
6932 + echo '<label class="mxchat-radio-label">';
6933 + echo '<input type="radio" name="post_type_visibility_mode" value="all" ' . checked($visibility_mode, 'all', false) . ' />';
6934 + echo '<span>' . esc_html__('Show on all post types', 'mxchat') . '</span>';
6935 + echo '</label>';
6936 +
6937 + echo '<label class="mxchat-radio-label">';
6938 + echo '<input type="radio" name="post_type_visibility_mode" value="include" ' . checked($visibility_mode, 'include', false) . ' />';
6939 + echo '<span>' . esc_html__('Only show on selected post types', 'mxchat') . '</span>';
6940 + echo '</label>';
6941 +
6942 + echo '<label class="mxchat-radio-label">';
6943 + echo '<input type="radio" name="post_type_visibility_mode" value="exclude" ' . checked($visibility_mode, 'exclude', false) . ' />';
6944 + echo '<span>' . esc_html__('Hide on selected post types', 'mxchat') . '</span>';
6945 + echo '</label>';
6946 +
6947 + echo '</div>';
6948 +
6949 + // Post type checkboxes (only visible when mode is include or exclude)
6950 + $list_display = ($visibility_mode !== 'all') ? '' : 'display: none;';
6951 + echo '<div id="post-type-list" class="mxchat-post-type-list" style="' . esc_attr($list_display) . '">';
6952 +
6953 + // Get all public post types
6954 + $post_types = get_post_types(array('public' => true), 'objects');
6955 +
6956 + foreach ($post_types as $post_type) {
6957 + // Skip attachments
6958 + if ($post_type->name === 'attachment') {
6959 + continue;
6960 + }
6961 +
6962 + $is_checked = in_array($post_type->name, $visibility_list) ? 'checked' : '';
6963 +
6964 + echo '<label class="mxchat-checkbox-label">';
6965 + echo '<input type="checkbox" name="post_type_visibility_list[]" value="' . esc_attr($post_type->name) . '" ' . $is_checked . ' />';
6966 + echo '<span>' . esc_html($post_type->label) . '</span>';
6967 + echo '</label>';
6968 + }
6969 +
6970 + echo '</div>'; // End post-type-list
6971 + echo '</div>'; // End post-type-visibility-options
6972 + echo '</div>'; // End mxchat-autosave-section
6973 +}
6974 +
6975 +public function mxchat_contextual_awareness_callback() {
6976 + // Get value from options array, default to 'off'
6977 + $contextual_awareness = isset($this->options['contextual_awareness_toggle']) ? $this->options['contextual_awareness_toggle'] : 'off';
6978 + $checked = ($contextual_awareness === 'on') ? 'checked' : '';
6979 + echo '<label class="toggle-switch">';
6980 + echo sprintf(
6981 + '<input type="checkbox" id="contextual_awareness_toggle" name="contextual_awareness_toggle" value="on" %s />',
6982 + esc_attr($checked)
6983 + );
6984 + echo '<span class="slider"></span>';
6985 + echo '</label>';
6986 + echo '<p class="description">' .
6987 + 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') .
6988 + '</p>';
6989 +}
6990 +
6991 +
6992 +public function mxchat_privacy_toggle_callback() {
6993 + // Load from mxchat_options array
6994 + $options = get_option('mxchat_options', []);
6995 +
6996 + // Get privacy toggle value with fallback
6997 + $privacy_toggle = isset($options['privacy_toggle']) ? $options['privacy_toggle'] : 'off';
6998 + $checked = ($privacy_toggle === 'on') ? 'checked' : '';
6999 +
7000 + // Get privacy text with fallback
7001 + $privacy_text = isset($options['privacy_text'])
7002 + ? $options['privacy_text']
7003 + : __('By chatting, you agree to our <a href="https://example.com/privacy-policy" target="_blank">privacy policy</a>.', 'mxchat');
7004 +
7005 + // Output the toggle switch
7006 + echo '<label class="toggle-switch">';
7007 + echo sprintf(
7008 + '<input type="checkbox" id="privacy_toggle" name="privacy_toggle" value="on" %s />',
7009 + esc_attr($checked)
7010 + );
7011 + echo '<span class="slider"></span>';
7012 + echo '</label>';
7013 + echo '<p class="description">' . esc_html__('Enable this option to display a privacy notice below the chat widget.', 'mxchat') . '</p>';
7014 +
7015 + // Output the custom text input field
7016 + echo sprintf(
7017 + '<textarea id="privacy_text" name="privacy_text" rows="5" cols="50" class="regular-text">%s</textarea>',
7018 + esc_textarea($privacy_text)
7019 + );
7020 + echo '<p class="description">' . esc_html__('Enter the privacy policy text. You can include HTML links.', 'mxchat') . '</p>';
7021 +}
7022 +
7023 +
7024 +public function mxchat_complianz_toggle_callback() {
7025 + // Load from mxchat_options array
7026 + $options = get_option('mxchat_options', []);
7027 +
7028 + // Get complianz toggle value with fallback
7029 + $complianz_toggle = isset($options['complianz_toggle']) ? $options['complianz_toggle'] : 'off';
7030 + $checked = ($complianz_toggle === 'on') ? 'checked' : '';
7031 +
7032 + // Output the toggle switch
7033 + echo '<label class="toggle-switch">';
7034 + echo sprintf(
7035 + '<input type="checkbox" id="complianz_toggle" name="complianz_toggle" value="on" %s />',
7036 + esc_attr($checked)
7037 + );
7038 + echo '<span class="slider"></span>';
7039 + echo '</label>';
7040 +
7041 + echo '<p class="description">' . esc_html__('Enable this option to apply Complianz consent logic to the chatbot (must have Complianz Plugin).', 'mxchat') . '</p>';
7042 +}
7043 +
7044 +public function mxchat_link_target_toggle_callback() {
7045 + // Load from mxchat_options array
7046 + $options = get_option('mxchat_options', []);
7047 +
7048 + // Get link target toggle value with fallback
7049 + $link_target_toggle = isset($options['link_target_toggle']) ? $options['link_target_toggle'] : 'off';
7050 + $checked = ($link_target_toggle === 'on') ? 'checked' : '';
7051 +
7052 + // Output the toggle switch
7053 + echo '<label class="toggle-switch">';
7054 + echo sprintf(
7055 + '<input type="checkbox" id="link_target_toggle" name="link_target_toggle" value="on" %s />',
7056 + esc_attr($checked)
7057 + );
7058 + echo '<span class="slider"></span>';
7059 + echo '</label>';
7060 + echo '<p class="description">' . esc_html__('Enable to open links in a new tab (default is to open in the same tab).', 'mxchat') . '</p>';
7061 +}
7062 +
7063 +public function mxchat_chat_persistence_toggle_callback() {
7064 + // Load from mxchat_options array
7065 + $options = get_option('mxchat_options', []);
7066 +
7067 + // Get chat persistence toggle value with fallback
7068 + $chat_persistence_toggle = isset($options['chat_persistence_toggle']) ? $options['chat_persistence_toggle'] : 'off';
7069 + $checked = ($chat_persistence_toggle === 'on') ? 'checked' : '';
7070 +
7071 + // Output the toggle switch
7072 + echo '<label class="toggle-switch">';
7073 + echo sprintf(
7074 + '<input type="checkbox" id="chat_persistence_toggle" name="chat_persistence_toggle" value="on" %s />',
7075 + esc_attr($checked)
7076 + );
7077 + echo '<span class="slider"></span>';
7078 + echo '</label>';
7079 +
7080 + 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>';
7081 +}
7082 +
7083 +public function mxchat_popular_question_1_callback() {
7084 + // Load the full plugin options array
7085 + $all_options = get_option('mxchat_options', []);
7086 +
7087 + // Retrieve the specific option for popular_question_1
7088 + $popular_question_1 = isset($all_options['popular_question_1']) ? $all_options['popular_question_1'] : '';
7089 +
7090 + // Render the input field
7091 + printf(
7092 + '<input type="text" id="popular_question_1" name="popular_question_1" value="%s" placeholder="%s" class="regular-text" />',
7093 + esc_attr($popular_question_1),
7094 + esc_attr__('Enter Quick Question 1', 'mxchat')
7095 + );
7096 +
7097 + // Add a description for the field
7098 + echo '<p class="description">' . esc_html__('This will be the first Quick Question in the chatbot, displayed above the input field.', 'mxchat') . '</p>';
7099 +}
7100 +
7101 +
7102 +public function mxchat_popular_question_2_callback() {
7103 + // Load the full plugin options array
7104 + $all_options = get_option('mxchat_options', []);
7105 +
7106 + // Retrieve the specific option for popular_question_2
7107 + $popular_question_2 = isset($all_options['popular_question_2']) ? $all_options['popular_question_2'] : '';
7108 +
7109 + // Render the input field
7110 + printf(
7111 + '<input type="text" id="popular_question_2" name="popular_question_2" value="%s" placeholder="%s" class="regular-text" />',
7112 + esc_attr($popular_question_2),
7113 + esc_attr__('Enter Quick Question 2', 'mxchat')
7114 + );
7115 +
7116 + // Add a description for the field
7117 + echo '<p class="description">' . esc_html__('This will be the second Quick Question in the chatbot.', 'mxchat') . '</p>';
7118 +}
7119 +
7120 +
7121 +public function mxchat_popular_question_3_callback() {
7122 + // Load the full plugin options array
7123 + $all_options = get_option('mxchat_options', []);
7124 +
7125 + // Retrieve the specific option for popular_question_3
7126 + $popular_question_3 = isset($all_options['popular_question_3']) ? $all_options['popular_question_3'] : '';
7127 +
7128 + // Render the input field
7129 + printf(
7130 + '<input type="text" id="popular_question_3" name="popular_question_3" value="%s" placeholder="%s" class="regular-text" />',
7131 + esc_attr($popular_question_3),
7132 + esc_attr(__('Enter Quick Question 3', 'mxchat'))
7133 + );
7134 +
7135 + // Add a description for the field
7136 + echo '<p class="description">' . esc_html__('This will be the third Quick Question in the chatbot.', 'mxchat') . '</p>';
7137 +}
7138 +
7139 +public function mxchat_additional_popular_questions_callback() {
7140 + $options = get_option('mxchat_options', []);
7141 + $additional_questions = isset($options['additional_popular_questions'])
7142 + ? $options['additional_popular_questions']
7143 + : get_option('additional_popular_questions', array());
7144 +
7145 + echo '<div id="mxchat-additional-questions-container">';
7146 + if (!empty($additional_questions)) {
7147 + foreach ($additional_questions as $index => $question) {
7148 + printf(
7149 + '<div class="mxchat-question-row">
7150 + <input type="text" name="additional_popular_questions[]"
7151 + value="%s"
7152 + placeholder="%s"
7153 + class="regular-text mxchat-question-input"
7154 + data-question-index="%d" />
7155 + <button type="button" class="button mxchat-remove-question"
7156 + aria-label="%s">%s</button>
7157 + </div>',
7158 + esc_attr($question),
7159 + esc_attr(sprintf(__('Enter Additional Quick Question %d', 'mxchat'), $index + 4)),
7160 + $index,
7161 + esc_attr(__('Remove question', 'mxchat')),
7162 + esc_html__('Remove', 'mxchat')
7163 + );
7164 + }
7165 + } else {
7166 + printf(
7167 + '<div class="mxchat-question-row">
7168 + <input type="text" name="additional_popular_questions[]"
7169 + value=""
7170 + placeholder="%s"
7171 + class="regular-text mxchat-question-input"
7172 + data-question-index="0" />
7173 + <button type="button" class="button mxchat-remove-question"
7174 + aria-label="%s">%s</button>
7175 + </div>',
7176 + esc_attr(__('Enter Additional Quick Question 4', 'mxchat')),
7177 + esc_attr(__('Remove question', 'mxchat')),
7178 + esc_html__('Remove', 'mxchat')
7179 + );
7180 + }
7181 + echo '</div>';
7182 + printf(
7183 + '<button type="button" class="button mxchat-add-question" aria-label="%s">%s</button>',
7184 + esc_attr(__('Add question', 'mxchat')),
7185 + esc_html__('Add Question', 'mxchat')
7186 + );
7187 + echo '<p class="description">' . esc_html__('Add as many Quick Questions as you need.', 'mxchat') . '</p>';
7188 + echo '</div>';
7189 +}
7190 +
7191 +public function mxchat_brave_api_key_callback() {
7192 + $brave_api_key = isset($this->options['brave_api_key']) ? esc_attr($this->options['brave_api_key']) : '';
7193 +
7194 + echo '<div class="api-key-wrapper">';
7195 + echo sprintf(
7196 + '<input type="password" id="brave_api_key" name="brave_api_key" value="%s" class="regular-text" />',
7197 + $brave_api_key
7198 + );
7199 + echo '<button type="button" id="toggleBraveApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
7200 + echo '</div>';
7201 + echo '<p class="description">' . __('Required for Brave Search integration. Get your API key from Brave Search API.', 'mxchat') . '</p>';
7202 +}
7203 +
7204 +public function mxchat_brave_image_count_callback() {
7205 + $brave_image_count = isset($this->options['brave_image_count'])
7206 + ? intval($this->options['brave_image_count'])
7207 + : 4;
7208 +
7209 + echo sprintf(
7210 + '<input type="number" id="brave_image_count" name="brave_image_count"
7211 + value="%d" min="1" max="6" class="small-text" />',
7212 + $brave_image_count
7213 + );
7214 + echo '<p class="description">' . __('Select the number of images to return (1-6).', 'mxchat') . '</p>';
7215 +}
7216 +
7217 +public function mxchat_brave_safe_search_callback() {
7218 + $brave_safe_search = isset($this->options['brave_safe_search'])
7219 + ? esc_attr($this->options['brave_safe_search'])
7220 + : 'strict';
7221 +
7222 + echo '<select id="brave_safe_search" name="brave_safe_search">';
7223 + echo sprintf(
7224 + '<option value="strict" %s>%s</option>',
7225 + selected($brave_safe_search, 'strict', false),
7226 + __('Strict', 'mxchat')
7227 + );
7228 + echo sprintf(
7229 + '<option value="off" %s>%s</option>',
7230 + selected($brave_safe_search, 'off', false),
7231 + __('Off', 'mxchat')
7232 + );
7233 + echo '</select>';
7234 + echo '<p class="description">' .
7235 + esc_html__('Set the Safe Search level for image searches. Brave Search only supports "Strict" and "Off" options.', 'mxchat') .
7236 + '</p>';
7237 +}
7238 +
7239 +public function mxchat_brave_news_count_callback() {
7240 + $brave_news_count = isset($this->options['brave_news_count'])
7241 + ? intval($this->options['brave_news_count'])
7242 + : 3;
7243 +
7244 + echo sprintf(
7245 + '<input type="number" id="brave_news_count" name="brave_news_count"
7246 + value="%d" min="1" max="10" class="small-text" />',
7247 + $brave_news_count
7248 + );
7249 + echo '<p class="description">' . esc_html__('Select the number of news articles to retrieve (1-10).', 'mxchat') . '</p>';
7250 +}
7251 +
7252 +public function mxchat_brave_country_callback() {
7253 + $brave_country = isset($this->options['brave_country'])
7254 + ? esc_attr($this->options['brave_country'])
7255 + : 'us';
7256 +
7257 + echo sprintf(
7258 + '<input type="text" id="brave_country" name="brave_country"
7259 + value="%s" maxlength="2" class="small-text" />',
7260 + $brave_country
7261 + );
7262 + echo '<p class="description">' . esc_html__('Enter the country code (e.g., "us" for United States).', 'mxchat') . '</p>';
7263 +}
7264 +
7265 +public function mxchat_brave_language_callback() {
7266 + $brave_language = isset($this->options['brave_language'])
7267 + ? esc_attr($this->options['brave_language'])
7268 + : 'en';
7269 +
7270 + echo sprintf(
7271 + '<input type="text" id="brave_language" name="brave_language"
7272 + value="%s" maxlength="2" class="small-text" />',
7273 + $brave_language
7274 + );
7275 + echo '<p class="description">' . esc_html__('Enter the language code (e.g., "en" for English).', 'mxchat') . '</p>';
7276 +}
7277 +
7278 +
7279 +
7280 +
7281 +
7282 +// Section Callback
7283 +public function mxchat_pdf_intent_section_callback() {
7284 + echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
7285 +}
7286 +
7287 +public function mxchat_chat_toolbar_toggle_callback() {
7288 + // Get chat toolbar toggle value with fallback
7289 + $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
7290 + $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
7291 +
7292 + // Output the toggle switch
7293 + echo '<label class="toggle-switch">';
7294 + echo sprintf(
7295 + '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
7296 + esc_attr($checked)
7297 + );
7298 + echo '<span class="slider"></span>';
7299 + echo '</label>';
7300 +
7301 + 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>';
7302 +}
7303 +
7304 +/**
7305 + * Callback for PDF upload button toggle setting
7306 + */
7307 +public function mxchat_show_pdf_upload_button_callback() {
7308 + // Get toggle value with fallback
7309 + $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
7310 + $checked = ($show_pdf_button === 'on') ? 'checked' : '';
7311 +
7312 + // Output the toggle switch
7313 + echo '<label class="toggle-switch">';
7314 + echo sprintf(
7315 + '<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
7316 + esc_attr($checked)
7317 + );
7318 + echo '<span class="slider"></span>';
7319 + echo '</label>';
7320 +
7321 + echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
7322 +}
7323 +
7324 +/**
7325 + * Callback for Word upload button toggle setting
7326 + */
7327 +public function mxchat_show_word_upload_button_callback() {
7328 + // Get toggle value with fallback
7329 + $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
7330 + $checked = ($show_word_button === 'on') ? 'checked' : '';
7331 +
7332 + // Output the toggle switch
7333 + echo '<label class="toggle-switch">';
7334 + echo sprintf(
7335 + '<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
7336 + esc_attr($checked)
7337 + );
7338 + echo '<span class="slider"></span>';
7339 + echo '</label>';
7340 +
7341 + echo '<p class="description">' . esc_html__('Enable to show the Word document upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
7342 +}
7343 +
7344 +public function mxchat_pdf_intent_trigger_text_callback() {
7345 + $default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
7346 +
7347 + echo sprintf(
7348 + '<textarea id="pdf_intent_trigger_text"
7349 + name="pdf_intent_trigger_text"
7350 + rows="3"
7351 + cols="50"
7352 + placeholder="%s">%s</textarea>',
7353 + esc_attr__('Enter trigger text', 'mxchat'),
7354 + isset($this->options['pdf_intent_trigger_text'])
7355 + ? esc_textarea($this->options['pdf_intent_trigger_text'])
7356 + : esc_textarea($default_text)
7357 + );
7358 + echo '<p class="description">' . esc_html__('Text displayed when the intent is triggered.', 'mxchat') . '</p>';
7359 +}
7360 +
7361 +public function mxchat_pdf_intent_success_text_callback() {
7362 + $default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
7363 +
7364 + echo sprintf(
7365 + '<textarea id="pdf_intent_success_text"
7366 + name="pdf_intent_success_text"
7367 + rows="3"
7368 + cols="50"
7369 + placeholder="%s">%s</textarea>',
7370 + esc_attr__('Enter success text', 'mxchat'),
7371 + isset($this->options['pdf_intent_success_text'])
7372 + ? esc_textarea($this->options['pdf_intent_success_text'])
7373 + : esc_textarea($default_text)
7374 + );
7375 + echo '<p class="description">' . esc_html__('Text displayed when the intent is successful.', 'mxchat') . '</p>';
7376 +}
7377 +
7378 +public function mxchat_pdf_intent_error_text_callback() {
7379 + $default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
7380 +
7381 + echo sprintf(
7382 + '<textarea id="pdf_intent_error_text"
7383 + name="pdf_intent_error_text"
7384 + rows="3"
7385 + cols="50"
7386 + placeholder="%s">%s</textarea>',
7387 + esc_attr__('Enter error text', 'mxchat'),
7388 + isset($this->options['pdf_intent_error_text'])
7389 + ? esc_textarea($this->options['pdf_intent_error_text'])
7390 + : esc_textarea($default_text)
7391 + );
7392 + echo '<p class="description">' . esc_html__('Text displayed when an error occurs during the intent.', 'mxchat') . '</p>';
7393 +}
7394 +
7395 +public function mxchat_pdf_max_pages_callback() {
7396 + $max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
7397 +
7398 + echo sprintf(
7399 + '<input type="range"
7400 + id="pdf_max_pages"
7401 + name="pdf_max_pages"
7402 + min="1"
7403 + max="69"
7404 + value="%d"
7405 + class="range-slider" />',
7406 + esc_attr($max_pages)
7407 + );
7408 + echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
7409 + echo '<p class="description">' . esc_html__('Set the maximum number of document pages users can upload for processing. (1-69 pages)', 'mxchat') . '</p>';
7410 +}
7411 +
7412 +public function mxchat_live_agent_status_callback() {
7413 + // Always get fresh options instead of using cached $this->options
7414 + $fresh_options = get_option('mxchat_options');
7415 + $status = isset($fresh_options['live_agent_status']) ? $fresh_options['live_agent_status'] : 'off';
7416 +
7417 + echo '<label class="toggle-switch">';
7418 + echo sprintf(
7419 + '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
7420 + checked($status, 'on', false)
7421 + );
7422 + echo '<span class="slider"></span>';
7423 + echo '</label>';
7424 + echo '<label for="live_agent_status" class="mxchat-status-label">';
7425 + echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
7426 + echo '</label>';
7427 +}
7428 +
7429 +public function mxchat_live_agent_away_message_callback() {
7430 + $message = isset($this->options['live_agent_away_message'])
7431 + ? $this->options['live_agent_away_message']
7432 + : __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
7433 +
7434 + printf(
7435 + '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
7436 + esc_textarea($message)
7437 + );
7438 + echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
7439 +}
7440 +
7441 +public function mxchat_live_agent_notification_message_callback() {
7442 + $message = isset($this->options['live_agent_notification_message'])
7443 + ? $this->options['live_agent_notification_message']
7444 + : __('Live agent has been notified.', 'mxchat');
7445 +
7446 + printf(
7447 + '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
7448 + esc_textarea($message)
7449 + );
7450 + echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
7451 +}
7452 +
7453 +public function mxchat_live_agent_webhook_url_callback() {
7454 + $webhook_url = isset($this->options['live_agent_webhook_url'])
7455 + ? esc_url($this->options['live_agent_webhook_url'])
7456 + : esc_url(get_option('live_agent_webhook_url', ''));
7457 +
7458 + printf(
7459 + '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
7460 + $webhook_url
7461 + );
7462 + echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
7463 + echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
7464 +}
7465 +
7466 +public function mxchat_live_agent_secret_key_callback() {
7467 + printf(
7468 + '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
7469 + isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
7470 + );
7471 + echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
7472 + echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
7473 +}
7474 +
7475 +public function mxchat_live_agent_bot_token_callback() {
7476 + printf(
7477 + '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
7478 + isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
7479 + );
7480 + echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
7481 + echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
7482 +}
7483 +
7484 +public function mxchat_live_agent_user_ids_callback() {
7485 + $user_ids = isset($this->options['live_agent_user_ids'])
7486 + ? esc_textarea($this->options['live_agent_user_ids'])
7487 + : '';
7488 +
7489 + printf(
7490 + '<textarea id="live_agent_user_ids" name="live_agent_user_ids" rows="4" class="large-text">%s</textarea>',
7491 + $user_ids
7492 + );
7493 + 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>';
7494 +}
7495 +
7496 +public function mxchat_similarity_threshold_callback() {
7497 + // Load from mxchat_options array
7498 + $options = get_option('mxchat_options', []);
7499 +
7500 + // Get value from options array with default of 80
7501 + $threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
7502 +
7503 + echo '<div class="slider-container">';
7504 + echo sprintf(
7505 + '<input type="range"
7506 + id="similarity_threshold"
7507 + name="similarity_threshold"
7508 + min="20"
7509 + max="85"
7510 + step="1"
7511 + value="%s"
7512 + class="range-slider" />',
7513 + esc_attr($threshold)
7514 + );
7515 + echo sprintf(
7516 + '<span id="threshold_value" class="range-value">%s</span>',
7517 + esc_html($threshold)
7518 + );
7519 + echo '</div>';
7520 + echo '<p class="description">';
7521 + 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');
7522 + echo '</p>';
7523 +}
7524 +
7525 +public function mxchat_enqueue_admin_assets() {
7526 + // Get plugin version
7527 + $version = MXCHAT_VERSION;
7528 +
7529 + // Use file modification time for development (remove in production)
7530 + if (defined('WP_DEBUG') && WP_DEBUG) {
7531 + $version = filemtime(plugin_dir_path(__FILE__) . '../mxchat-basic.php');
7532 + }
7533 +
7534 + $current_page = isset($_GET['page']) ? $_GET['page'] : '';
7535 + $plugin_url = plugin_dir_url(__FILE__) . '../';
7536 +
7537 + // Only load on MxChat pages
7538 + if (strpos($current_page, 'mxchat') === false) {
7539 + return;
7540 + }
7541 +
7542 + // Always load these on all MxChat pages
7543 + $this->enqueue_core_admin_assets($plugin_url, $version);
7544 + $this->enqueue_page_specific_assets($current_page, $plugin_url, $version);
7545 + $this->localize_admin_scripts($current_page);
7546 +}
7547 +private function enqueue_core_admin_assets($plugin_url, $version) {
7548 + // Core admin styles
7549 + wp_enqueue_style('mxchat-admin-css', $plugin_url . 'css/admin-style.css', array(), $version);
7550 + wp_enqueue_style('mxchat-knowledge-css', $plugin_url . 'css/knowledge-style.css', array(), $version);
7551 +
7552 + // Core admin scripts
7553 + wp_enqueue_script('mxchat-admin-js', $plugin_url . 'js/mxchat-admin.js', array('jquery'), $version, true);
7554 +}
7555 +private function enqueue_page_specific_assets($current_page, $plugin_url, $version) {
7556 + switch ($current_page) {
7557 + case 'mxchat-prompts':
7558 + // Knowledge processing page assets
7559 + wp_enqueue_style('mxchat-content-selector-css', $plugin_url . 'css/content-selector.css', array(), $version);
7560 + wp_enqueue_script('mxchat-content-selector-js', $plugin_url . 'js/content-selector.js', array('jquery'), $version, true);
7561 + // Add the knowledge processing script
7562 + wp_enqueue_script('mxchat-knowledge-processing', $plugin_url . 'js/knowledge-processing.js', array('jquery'), $version, true);
7563 + break;
7564 +
7565 + case 'mxchat-transcripts':
7566 + wp_enqueue_style('mxchat-chat-transcripts-css', $plugin_url . 'css/chat-transcripts.css', array(), $version);
7567 + wp_enqueue_script('mxchat-transcripts-js', $plugin_url . 'js/mxchat_transcripts.js', array('jquery'), $version, true);
7568 + break;
7569 +
7570 + case 'mxchat-actions':
7571 + wp_enqueue_style('mxchat-intent-css', $plugin_url . 'css/intent-style.css', array(), $version);
7572 + break;
7573 +
7574 + case 'mxchat-activation':
7575 + wp_enqueue_script('mxchat-activation-js', $plugin_url . 'js/activation-script.js', array('jquery'), $version, true);
7576 + break;
7577 + default:
7578 + wp_enqueue_script(
7579 + 'mxchat-test-streaming-js',
7580 + $plugin_url . 'js/mxchat-test-streaming.js',
7581 + ['jquery'],
7582 + $version,
7583 + true
7584 + );
7585 +
7586 + wp_localize_script('mxchat-test-streaming-js', 'mxchatTestStreamingAjax', [
7587 + 'ajax_url' => admin_url('admin-ajax.php'),
7588 + 'nonce' => wp_create_nonce('mxchat_test_streaming_nonce')
7589 + ]);
7590 + break;
7591 + }
7592 +}
7593 +private function localize_admin_scripts($current_page) {
7594 + // Base localization data for main admin script
7595 + $base_data = array(
7596 + 'ajax_url' => admin_url('admin-ajax.php'),
7597 + 'nonce' => wp_create_nonce('mxchat_status_nonce'),
7598 + 'admin_url' => admin_url(),
7599 + 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
7600 + 'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
7601 + 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
7602 + 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
7603 + 'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
7604 + 'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
7605 + 'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
7606 + 'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
7607 + 'fetch_openrouter_models_nonce' => wp_create_nonce('mxchat_fetch_openrouter_models'), // ADD THIS LINE
7608 + 'is_activated' => $this->is_activated ? '1' : '0',
7609 + 'status_refresh_interval' => 5000,
7610 + 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
7611 + 'ajaxurl' => admin_url('admin-ajax.php')
7612 + );
7613 +
7614 + // Localize main admin script with base data
7615 + wp_localize_script('mxchat-admin-js', 'mxchatAdmin', $base_data);
7616 +
7617 + // Page-specific localizations
7618 + $this->localize_page_specific_scripts($current_page);
7619 +}
7620 +private function localize_page_specific_scripts($current_page) {
7621 + switch ($current_page) {
7622 + case 'mxchat-prompts':
7623 + // Status updater localization
7624 + wp_localize_script('mxchat-status-updater', 'mxchat_status_data', array(
7625 + 'ajax_url' => admin_url('admin-ajax.php'),
7626 + 'nonce' => wp_create_nonce('mxchat_status_nonce')
7627 + ));
7628 +
7629 + // Content selector localization
7630 + wp_localize_script('mxchat-content-selector-js', 'mxchatSelector', array(
7631 + 'ajaxurl' => admin_url('admin-ajax.php'),
7632 + 'nonce' => wp_create_nonce('mxchat_content_selector_nonce'),
7633 + 'i18n' => array(
7634 + 'searchPlaceholder' => __('Search posts and pages...', 'mxchat'),
7635 + 'selectAll' => __('Select All', 'mxchat'),
7636 + 'process' => __('Process Selected', 'mxchat'),
7637 + 'cancel' => __('Cancel', 'mxchat'),
7638 + 'noResults' => __('No content found.', 'mxchat')
7639 + )
7640 + ));
7641 +
7642 + wp_localize_script('mxchat-knowledge-processing', 'mxchatAdmin', array(
7643 + 'ajax_url' => admin_url('admin-ajax.php'),
7644 + 'status_nonce' => wp_create_nonce('mxchat_status_nonce'),
7645 + 'queue_nonce' => wp_create_nonce('mxchat_queue_nonce'),
7646 + 'stop_nonce' => wp_create_nonce('mxchat_stop_processing_action'),
7647 + 'settings_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
7648 + 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
7649 + 'admin_url' => admin_url(),
7650 + 'ajaxurl' => admin_url('admin-ajax.php'),
7651 + 'status_refresh_interval' => 2000
7652 + ));
7653 + break;
7654 +
7655 + case 'mxchat-activation':
7656 + wp_localize_script('mxchat-activation-js', 'mxchatAdmin', array(
7657 + 'ajax_url' => admin_url('admin-ajax.php'),
7658 + 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce')
7659 + ));
7660 + break;
7661 +
7662 + case 'mxchat-settings':
7663 + default:
7664 + // Color picker and settings localization
7665 + wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
7666 + 'ajax_url' => admin_url('admin-ajax.php'),
7667 + 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
7668 + 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
7669 + 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
7670 + 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
7671 + 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
7672 + 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
7673 + 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
7674 + 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
7675 + 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
7676 + 'icon_color' => $this->options['icon_color'] ?? '#fff',
7677 + 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
7678 + 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
7679 + 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
7680 + 'loops_api_key' => $this->options['loops_api_key'] ?? '',
7681 + 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
7682 + 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
7683 + 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
7684 + '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'),
7685 + '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'),
7686 + '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'),
7687 + 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
7688 + 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
7689 + 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
7690 + 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
7691 + 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
7692 + 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
7693 + 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
7694 + 'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
7695 + 'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
7696 + 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
7697 + 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
7698 + 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
7699 + ));
7700 + break;
7701 + }
7702 +
7703 + // Additional localization that was in the original code
7704 + wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
7705 + 'ajax_url' => admin_url('admin-ajax.php'),
7706 + 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
7707 + ));
7708 +}
7709 +
7710 +public function mxchat_sanitize($input) {
7711 + $new_input = array();
7712 +
7713 + if (isset($input['api_key'])) {
7714 + $new_input['api_key'] = sanitize_text_field($input['api_key']);
7715 + }
7716 +
7717 + if (isset($input['similarity_threshold'])) {
7718 + $new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
7719 + $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
7720 + }
7721 +
7722 + if (isset($input['xai_api_key'])) {
7723 + $new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
7724 + }
7725 +
7726 + if (isset($input['claude_api_key'])) {
7727 + $new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
7728 + }
7729 +
7730 + if (isset($input['enable_streaming_toggle'])) {
7731 + $new_input['enable_streaming_toggle'] = ($input['enable_streaming_toggle'] === 'on') ? 'on' : 'off';
7732 + } else {
7733 + // If checkbox not checked, it won't be in $input, so set to 'off'
7734 + $new_input['enable_streaming_toggle'] = 'off';
7735 + }
7736 +
7737 +
7738 + if (isset($input['deepseek_api_key'])) {
7739 + $new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
7740 + }
7741 +
7742 + if (isset($input['gemini_api_key'])) {
7743 + $new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
7744 + }
7745 +
7746 + if (isset($input['enable_woocommerce_integration'])) {
7747 + $new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
7748 + }
7749 +
7750 + if (isset($input['privacy_toggle'])) {
7751 + $new_input['privacy_toggle'] = $input['privacy_toggle'];
7752 + }
7753 +
7754 + if (isset($input['complianz_toggle'])) {
7755 + $new_input['complianz_toggle'] = $input['complianz_toggle'];
7756 + }
7757 +
7758 + // Handle custom privacy text input
7759 + if (isset($input['privacy_text'])) {
7760 + // Allow basic HTML for links
7761 + $new_input['privacy_text'] = wp_kses_post($input['privacy_text']);
7762 + }
7763 +
7764 + if (isset($input['system_prompt_instructions'])) {
7765 + $new_input['system_prompt_instructions'] = sanitize_textarea_field($input['system_prompt_instructions']);
7766 + }
7767 +
7768 + if (isset($input['mxchat_pro_email'])) {
7769 + $new_input['mxchat_pro_email'] = sanitize_email($input['mxchat_pro_email']);
7770 + }
7771 +
7772 + if (isset($input['mxchat_activation_key'])) {
7773 + $new_input['mxchat_activation_key'] = sanitize_text_field($input['mxchat_activation_key']);
7774 + }
7775 +
7776 + if (isset($input['append_to_body'])) {
7777 + $new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
7778 + }
7779 +
7780 + // Post type visibility settings
7781 + if (isset($input['post_type_visibility_mode'])) {
7782 + $allowed_modes = array('all', 'include', 'exclude');
7783 + $new_input['post_type_visibility_mode'] = in_array($input['post_type_visibility_mode'], $allowed_modes)
7784 + ? $input['post_type_visibility_mode']
7785 + : 'all';
7786 + }
7787 +
7788 + if (isset($input['post_type_visibility_list'])) {
7789 + if (is_array($input['post_type_visibility_list'])) {
7790 + $new_input['post_type_visibility_list'] = array_map('sanitize_key', $input['post_type_visibility_list']);
7791 + } else {
7792 + $new_input['post_type_visibility_list'] = array();
7793 + }
7794 + }
7795 +
7796 + if (isset($input['contextual_awareness_toggle'])) {
7797 + $new_input['contextual_awareness_toggle'] = $input['contextual_awareness_toggle'] === 'on' ? 'on' : 'off';
7798 +}
7799 +
7800 + if (isset($input['top_bar_title'])) {
7801 + $new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
7802 + }
7803 +
7804 + if (isset($input['ai_agent_text'])) {
7805 + $new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
7806 + }
7807 +
7808 + if (isset($input['enable_email_block'])) {
7809 + $new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
7810 + }
7811 +
7812 + if (isset($input['email_blocker_header_content'])) {
7813 + // wp_kses_post() allows standard HTML tags permitted by WordPress
7814 + $new_input['email_blocker_header_content'] = wp_kses_post($input['email_blocker_header_content']);
7815 + }
7816 + if (isset($input['email_blocker_button_text'])) {
7817 + $new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
7818 + }
7819 + // Sanitize name field toggle
7820 + if (isset($input['enable_name_field'])) {
7821 + $new_input['enable_name_field'] = ($input['enable_name_field'] === 'on') ? 'on' : 'off';
7822 + } else {
7823 + $new_input['enable_name_field'] = 'off';
7824 + }
7825 + // Sanitize name field placeholder
7826 + if (isset($input['name_field_placeholder'])) {
7827 + $new_input['name_field_placeholder'] = sanitize_text_field($input['name_field_placeholder']);
7828 + }
7829 + if (isset($input['intro_message'])) {
7830 + $new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
7831 + }
7832 +
7833 + if (isset($input['input_copy'])) {
7834 + $new_input['input_copy'] = sanitize_text_field($input['input_copy']);
7835 + }
7836 +
7837 + if (isset($input['rate_limit_message'])) {
7838 + $new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
7839 + }
7840 +
7841 +// Handle the new rate limits format
7842 +if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
7843 + $new_input['rate_limits'] = array();
7844 + $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
7845 + $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
7846 +
7847 + foreach ($input['rate_limits'] as $role_id => $settings) {
7848 + $new_input['rate_limits'][$role_id] = array();
7849 +
7850 + // Sanitize limit
7851 + if (isset($settings['limit'])) {
7852 + $limit = sanitize_text_field($settings['limit']);
7853 + if (in_array($limit, $allowed_limits, true)) {
7854 + $new_input['rate_limits'][$role_id]['limit'] = $limit;
7855 + } else {
7856 + $new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
7857 + }
7858 + }
7859 +
7860 + // Sanitize timeframe
7861 + if (isset($settings['timeframe'])) {
7862 + $timeframe = sanitize_text_field($settings['timeframe']);
7863 + if (in_array($timeframe, $allowed_timeframes, true)) {
7864 + $new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
7865 + } else {
7866 + $new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
7867 + }
7868 + }
7869 +
7870 + // Sanitize message
7871 + if (isset($settings['message'])) {
7872 + $new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
7873 + }
7874 + }
7875 +}
7876 +
7877 + if (isset($input['pre_chat_message'])) {
7878 + $new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
7879 + }
7880 +
7881 + if (isset($input['voyage_api_key'])) {
7882 + $new_input['voyage_api_key'] = sanitize_text_field($input['voyage_api_key']);
7883 + }
7884 +
7885 + // Add to your sanitize function
7886 + if (isset($input['embedding_model'])) {
7887 + $allowed_models = array(
7888 + 'text-embedding-ada-002',
7889 + 'text-embedding-3-small',
7890 + 'text-embedding-3-large',
7891 + 'voyage-3-large',
7892 + 'gemini-embedding-exp-03-07'
7893 + );
7894 + if (in_array($input['embedding_model'], $allowed_models)) {
7895 + $new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
7896 + }
7897 + }
7898 +
7899 +if (isset($input['model'])) {
7900 + if ($input['model'] === 'openrouter') {
7901 + $new_input['model'] = 'openrouter';
7902 + } else {
7903 + $allowed_models = array(
7904 + 'gemini-2.0-flash',
7905 + 'gemini-2.0-flash-lite',
7906 + 'gemini-1.5-pro',
7907 + 'gemini-1.5-flash',
7908 + 'grok-4-0709',
7909 + 'grok-4-1-fast-reasoning',
7910 + 'grok-4-1-fast-non-reasoning',
7911 + 'grok-3-beta',
7912 + 'grok-3-fast-beta',
7913 + 'grok-3-mini-beta',
7914 + 'grok-3-mini-fast-beta',
7915 + 'grok-2',
7916 + 'deepseek-chat',
7917 + 'claude-sonnet-4-5-20250929',
7918 + 'claude-opus-4-1-20250805',
7919 + 'claude-haiku-4-5-20251001',
7920 + 'claude-opus-4-20250514',
7921 + 'claude-sonnet-4-20250514',
7922 + 'claude-3-7-sonnet-20250219',
7923 + // REMOVED: 'claude-3-5-sonnet-20241022',
7924 + 'claude-3-opus-20240229',
7925 + 'claude-3-sonnet-20240229',
7926 + 'claude-3-haiku-20240307',
7927 + 'gpt-5.2',
7928 + 'gpt-5.1-2025-11-13',
7929 + 'gpt-5',
7930 + 'gpt-5-mini',
7931 + 'gpt-5-nano',
7932 + 'gpt-4.1-2025-04-14',
7933 + 'gpt-4o',
7934 + 'gpt-4o-mini',
7935 + 'gpt-4-turbo',
7936 + 'gpt-4',
7937 + 'gpt-3.5-turbo',
7938 + );
7939 +
7940 + if (in_array($input['model'], $allowed_models)) {
7941 + $new_input['model'] = sanitize_text_field($input['model']);
7942 + } else {
7943 + // Fallback for any deprecated model
7944 + $new_input['model'] = 'claude-3-7-sonnet-20250219';
7945 + }
7946 + }
7947 +}
7948 +
7949 +if (isset($input['openrouter_selected_model'])) {
7950 + // Just sanitize it, don't validate against a whitelist
7951 + $new_input['openrouter_selected_model'] = sanitize_text_field($input['openrouter_selected_model']);
7952 +}
7953 +
7954 +// ADD THIS:
7955 +if (isset($input['openrouter_selected_model_name'])) {
7956 + $new_input['openrouter_selected_model_name'] = sanitize_text_field($input['openrouter_selected_model_name']);
7957 +}
7958 +
7959 + if (isset($input['openrouter_api_key'])) {
7960 + $new_input['openrouter_api_key'] = sanitize_text_field($input['openrouter_api_key']);
7961 + }
7962 +
7963 +
7964 + if (isset($input['close_button_color'])) {
7965 + $new_input['close_button_color'] = sanitize_hex_color($input['close_button_color']);
7966 + }
7967 +
7968 + if (isset($input['chatbot_bg_color'])) {
7969 + $new_input['chatbot_bg_color'] = sanitize_hex_color($input['chatbot_bg_color']);
7970 + }
7971 +
7972 + if (isset($input['woocommerce_consumer_key'])) {
7973 + $new_input['woocommerce_consumer_key'] = sanitize_text_field($input['woocommerce_consumer_key']);
7974 + }
7975 +
7976 + if (isset($input['woocommerce_consumer_secret'])) {
7977 + $new_input['woocommerce_consumer_secret'] = sanitize_text_field($input['woocommerce_consumer_secret']);
7978 + }
7979 +
7980 + if (isset($input['user_message_bg_color'])) {
7981 + $new_input['user_message_bg_color'] = sanitize_hex_color($input['user_message_bg_color']);
7982 + }
7983 +
7984 + if (isset($input['user_message_font_color'])) {
7985 + $new_input['user_message_font_color'] = sanitize_hex_color($input['user_message_font_color']);
7986 + }
7987 +
7988 + if (isset($input['bot_message_bg_color'])) {
7989 + $new_input['bot_message_bg_color'] = sanitize_hex_color($input['bot_message_bg_color']);
7990 + }
7991 +
7992 + if (isset($input['bot_message_font_color'])) {
7993 + $new_input['bot_message_font_color'] = sanitize_hex_color($input['bot_message_font_color']);
7994 + }
7995 +
7996 + if (isset($input['live_agent_message_bg_color'])) {
7997 + $new_input['live_agent_message_bg_color'] = sanitize_hex_color($input['live_agent_message_bg_color']);
7998 + }
7999 +
8000 + if (isset($input['live_agent_message_font_color'])) {
8001 + $new_input['live_agent_message_font_color'] = sanitize_hex_color($input['live_agent_message_font_color']);
8002 + }
8003 +
8004 + if (isset($input['mode_indicator_bg_color'])) {
8005 + $new_input['mode_indicator_bg_color'] = sanitize_hex_color($input['mode_indicator_bg_color']);
8006 + }
8007 +
8008 + if (isset($input['mode_indicator_font_color'])) {
8009 + $new_input['mode_indicator_font_color'] = sanitize_hex_color($input['mode_indicator_font_color']);
8010 + }
8011 +
8012 + if (isset($input['toolbar_icon_color'])) {
8013 + $new_input['toolbar_icon_color'] = sanitize_hex_color($input['toolbar_icon_color']);
8014 + }
8015 +
8016 + if (isset($input['top_bar_bg_color'])) {
8017 + $new_input['top_bar_bg_color'] = sanitize_hex_color($input['top_bar_bg_color']);
8018 + }
8019 +
8020 + if (isset($input['quick_questions_toggle_color'])) {
8021 + $new_input['quick_questions_toggle_color'] = sanitize_hex_color($input['quick_questions_toggle_color']);
8022 + }
8023 +
8024 + if (isset($input['send_button_font_color'])) {
8025 + $new_input['send_button_font_color'] = sanitize_hex_color($input['send_button_font_color']);
8026 + }
8027 +
8028 + if (isset($input['chatbot_background_color'])) {
8029 + $new_input['chatbot_background_color'] = sanitize_hex_color($input['chatbot_background_color']);
8030 + }
8031 +
8032 + if (isset($input['icon_color'])) {
8033 + $new_input['icon_color'] = sanitize_hex_color($input['icon_color']);
8034 + }
8035 +
8036 + if (isset($input['custom_icon'])) {
8037 + $new_input['custom_icon'] = esc_url_raw($input['custom_icon']);
8038 + }
8039 +
8040 + if (isset($input['title_icon'])) {
8041 + $new_input['title_icon'] = esc_url_raw($input['title_icon']);
8042 + }
8043 +
8044 + if (isset($input['chat_input_font_color'])) {
8045 + $new_input['chat_input_font_color'] = sanitize_hex_color($input['chat_input_font_color']);
8046 + }
8047 +
8048 + // Sanitize link_target_toggle
8049 + if (isset($input['link_target_toggle'])) {
8050 + $new_input['link_target_toggle'] = $input['link_target_toggle'] === 'on' ? 'on' : 'off';
8051 + }
8052 +
8053 + // Sanitize Loops API Key
8054 + if (isset($input['loops_api_key'])) {
8055 + $new_input['loops_api_key'] = sanitize_text_field($input['loops_api_key']);
8056 + }
8057 +
8058 + if (isset($input['chat_persistence_toggle'])) {
8059 + $new_input['chat_persistence_toggle'] = $input['chat_persistence_toggle'] === 'on' ? 'on' : 'off';
8060 + }
8061 +
8062 + if (isset($input['popular_question_1'])) {
8063 + $new_input['popular_question_1'] = sanitize_text_field($input['popular_question_1']);
8064 + }
8065 +
8066 + if (isset($input['popular_question_2'])) {
8067 + $new_input['popular_question_2'] = sanitize_text_field($input['popular_question_2']);
8068 + }
8069 +
8070 + if (isset($input['popular_question_3'])) {
8071 + $new_input['popular_question_3'] = sanitize_text_field($input['popular_question_3']);
8072 + }
8073 +
8074 + if (isset($input['additional_popular_questions']) && is_array($input['additional_popular_questions'])) {
8075 + $new_input['additional_popular_questions'] = array_map('sanitize_text_field', $input['additional_popular_questions']);
8076 + }
8077 +
8078 + // Sanitize Loops Mailing List
8079 + if (isset($input['loops_mailing_list'])) {
8080 + $new_input['loops_mailing_list'] = sanitize_text_field($input['loops_mailing_list']);
8081 + }
8082 +
8083 +// Sanitize Triggered Phrase Response
8084 + if (isset($input['triggered_phrase_response'])) {
8085 + $new_input['triggered_phrase_response'] = wp_kses_post($input['triggered_phrase_response']);
8086 + }
8087 + if (isset($input['email_capture_response'])) {
8088 + $new_input['email_capture_response'] = wp_kses_post($input['email_capture_response']);
8089 + }
8090 +
8091 + // Sanitize Brave Search Settings
8092 + if (isset($input['brave_api_key'])) {
8093 + $new_input['brave_api_key'] = sanitize_text_field($input['brave_api_key']);
8094 + }
8095 +
8096 + if (isset($input['brave_image_count'])) {
8097 + $image_count = intval($input['brave_image_count']);
8098 + $new_input['brave_image_count'] = ($image_count >=1 && $image_count <=6) ? $image_count : 4;
8099 + }
8100 +
8101 + if (isset($input['brave_safe_search'])) {
8102 + $allowed = array('strict', 'off');
8103 + $new_input['brave_safe_search'] = in_array($input['brave_safe_search'], $allowed, true) ? $input['brave_safe_search'] : 'strict';
8104 + }
8105 +
8106 + if (isset($input['brave_news_count'])) {
8107 + $news_count = intval($input['brave_news_count']);
8108 + $new_input['brave_news_count'] = ($news_count >=1 && $news_count <=10) ? $news_count : 3;
8109 + }
8110 +
8111 + if (isset($input['brave_country'])) {
8112 + $new_input['brave_country'] = sanitize_text_field($input['brave_country']);
8113 + }
8114 +
8115 + if (isset($input['brave_language'])) {
8116 + $new_input['brave_language'] = sanitize_text_field($input['brave_language']);
8117 + }
8118 +
8119 + if (isset($input['chat_toolbar_toggle'])) {
8120 + $new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
8121 + }
8122 +
8123 + // Sanitize PDF upload button toggle
8124 + if (isset($input['show_pdf_upload_button'])) {
8125 + $new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
8126 + } else {
8127 + $new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
8128 + }
8129 +
8130 + // Sanitize Word upload button toggle
8131 + if (isset($input['show_word_upload_button'])) {
8132 + $new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
8133 + } else {
8134 + $new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
8135 + }
8136 +
8137 + if (isset($input['pdf_intent_trigger_text'])) {
8138 + $new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
8139 + }
8140 +
8141 + if (isset($input['pdf_intent_success_text'])) {
8142 + $new_input['pdf_intent_success_text'] = sanitize_text_field($input['pdf_intent_success_text']);
8143 + }
8144 +
8145 + if (isset($input['pdf_intent_error_text'])) {
8146 + $new_input['pdf_intent_error_text'] = sanitize_text_field($input['pdf_intent_error_text']);
8147 + }
8148 +
8149 + if (isset($input['pdf_max_pages'])) {
8150 + $new_input['pdf_max_pages'] = intval($input['pdf_max_pages']);
8151 + if ($new_input['pdf_max_pages'] < 1 || $new_input['pdf_max_pages'] > 69) {
8152 + $new_input['pdf_max_pages'] = 69; // Default to 69 if out of range
8153 + }
8154 + }
8155 +
8156 + if (isset($input['live_agent_webhook_url'])) {
8157 + $new_input['live_agent_webhook_url'] = esc_url_raw($input['live_agent_webhook_url']);
8158 + }
8159 + if (isset($input['live_agent_secret_key'])) {
8160 + $new_input['live_agent_secret_key'] = sanitize_text_field($input['live_agent_secret_key']);
8161 + }
8162 +
8163 + // Live Agent Integration
8164 + if (isset($input['live_agent_bot_token'])) {
8165 + $new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
8166 + }
8167 +
8168 + if (isset($input['live_agent_user_ids'])) {
8169 + $new_input['live_agent_user_ids'] = sanitize_textarea_field($input['live_agent_user_ids']);
8170 + }
8171 +
8172 + if (isset($input['live_agent_status'])) {
8173 + $new_input['live_agent_status'] = ($input['live_agent_status'] === 'on') ? 'on' : 'off';
8174 + }
8175 + if (isset($input['live_agent_away_message'])) {
8176 + $new_input['live_agent_away_message'] = sanitize_textarea_field($input['live_agent_away_message']);
8177 + }
8178 + if (isset($input['live_agent_notification_message'])) {
8179 + $new_input['live_agent_notification_message'] = sanitize_textarea_field($input['live_agent_notification_message']);
8180 + }
8181 +
8182 + return $new_input;
8183 +}
8184 +
8185 +
8186 + // Method to append the chatbot to the body
8187 + public function mxchat_append_chatbot_to_body() {
8188 + $options = get_option('mxchat_options');
8189 + if (isset($options['append_to_body']) && $options['append_to_body'] === 'on') {
8190 + echo do_shortcode('[mxchat_chatbot floating="yes"]');
8191 + }
8192 + }
8193 +
8194 +
8195 +
8196 +
8197 +
8198 +private function mxchat_fetch_loops_mailing_lists($api_key) {
8199 + $url = 'https://app.loops.so/api/v1/lists';
8200 + $response = wp_remote_get($url, array(
8201 + 'headers' => array(
8202 + 'Authorization' => 'Bearer ' . $api_key,
8203 + 'Content-Type' => 'application/json'
8204 + )
8205 + ));
8206 +
8207 + if (is_wp_error($response)) {
8208 + return array();
8209 + }
8210 +
8211 + $body = wp_remote_retrieve_body($response);
8212 + $lists = json_decode($body, true);
8213 +
8214 + return isset($lists) && is_array($lists) ? $lists : array();
8215 +}
8216 +
8217 +function mxchat_calculate_cosine_similarity($vec1, $vec2) {
8218 + if (empty($vec1) || empty($vec2)) {
8219 + return 0.0;
8220 + }
8221 +
8222 + $dot_product = 0.0;
8223 + $norm_a = 0.0;
8224 + $norm_b = 0.0;
8225 +
8226 + for ($i = 0; $i < count($vec1); $i++) {
8227 + $dot_product += $vec1[$i] * $vec2[$i];
8228 + $norm_a += pow($vec1[$i], 2);
8229 + $norm_b += pow($vec2[$i], 2);
8230 + }
8231 +
8232 + if ($norm_a == 0.0 || $norm_b == 0.0) {
8233 + return 0.0;
8234 + } else {
8235 + return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
8236 + }
8237 +}
8238 +
8239 +/**
8240 + * Validates nonce and deletes all chat prompts
8241 + */
8242 +public function mxchat_handle_delete_all_prompts() {
8243 + //error_log('=== DELETE ALL DEBUG START ===');
8244 +
8245 + // Verify nonce
8246 + if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
8247 + //error_log('DEBUG: Nonce verification failed');
8248 + wp_die(__('Nonce verification failed.', 'mxchat'));
8249 + }
8250 +
8251 + // Check permissions
8252 + if (!current_user_can('manage_options')) {
8253 + //error_log('DEBUG: Permission check failed');
8254 + wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
8255 + }
8256 +
8257 + // Get bot_id from POST data
8258 + $bot_id = isset($_POST['bot_id']) ? sanitize_text_field($_POST['bot_id']) : 'default';
8259 + //error_log('DEBUG: Bot ID from POST: ' . $bot_id);
8260 +
8261 + $success = true;
8262 + $error_messages = array();
8263 +
8264 + // Get bot-specific Pinecone configuration
8265 + $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
8266 + $pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($bot_id);
8267 +
8268 + //error_log('DEBUG: Pinecone options retrieved:');
8269 + //error_log(' - Use Pinecone: ' . ($pinecone_options['mxchat_use_pinecone'] ?? 'NOT SET'));
8270 + //error_log(' - API Key: ' . (empty($pinecone_options['mxchat_pinecone_api_key']) ? 'EMPTY' : 'SET'));
8271 + //error_log(' - Host: ' . ($pinecone_options['mxchat_pinecone_host'] ?? 'NOT SET'));
8272 +
8273 + $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
8274 +
8275 + if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
8276 + //error_log('[MXCHAT-DELETE] Pinecone is enabled for bot ' . $bot_id . ' - deleting all from Pinecone');
8277 +
8278 + // Delete from bot-specific Pinecone index
8279 + $result = $pinecone_manager->mxchat_delete_all_from_pinecone($pinecone_options);
8280 +
8281 + //error_log('DEBUG: Delete all result: ' . ($result['success'] ? 'SUCCESS' : 'FAILED'));
8282 + if (!$result['success']) {
8283 + //error_log('DEBUG: Delete all error: ' . $result['message']);
8284 + }
8285 +
8286 + if (!$result['success']) {
8287 + $success = false;
8288 + $error_messages[] = $result['message'];
8289 + }
8290 +
8291 + // No cache clearing needed since we removed caching
8292 +
8293 + } else {
8294 + //error_log('[MXCHAT-DELETE] Pinecone not enabled for bot ' . $bot_id . ' - deleting from WordPress database');
8295 +
8296 + // Delete from WordPress database
8297 + global $wpdb;
8298 + $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
8299 +
8300 + // If multi-bot is active and we have a specific bot, delete only that bot's content
8301 + if ($bot_id !== 'default' && class_exists('MxChat_Multi_Bot_Manager')) {
8302 + $result = $wpdb->delete(
8303 + $table_name,
8304 + array('bot_id' => $bot_id),
8305 + array('%s')
8306 + );
8307 + } else {
8308 + // Delete all content for default bot
8309 + $result = $wpdb->query("DELETE FROM {$table_name}");
8310 + }
8311 +
8312 + if ($result === false) {
8313 + $success = false;
8314 + $error_messages[] = 'Failed to delete from WordPress database';
8315 + }
8316 + }
8317 +
8318 + // No cache clearing needed since we removed caching
8319 +
8320 + //error_log('=== DELETE ALL DEBUG END ===');
8321 +
8322 + // Redirect back with a success message and bot_id
8323 + $redirect_url = add_query_arg(array(
8324 + 'page' => 'mxchat-prompts',
8325 + 'bot_id' => $bot_id,
8326 + 'all_deleted' => $success ? 'true' : 'false'
8327 + ), admin_url('admin.php'));
8328 +
8329 + wp_safe_redirect($redirect_url);
8330 + exit;
8331 +}
8332 +
8333 +
8334 +
8335 + /**
8336 + * Handles deletion prompt with nonce validation
8337 + */
8338 + public function mxchat_handle_delete_prompt() {
8339 + // Sanitize and validate nonce
8340 + $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
8341 + if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
8342 + wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
8343 + }
8344 +
8345 + // Check permissions
8346 + if (!current_user_can('manage_options')) {
8347 + wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
8348 + }
8349 +
8350 + // Get ID and source parameters
8351 + $id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : '';
8352 + $source = isset($_GET['source']) ? sanitize_text_field($_GET['source']) : '';
8353 +
8354 + if (empty($id)) {
8355 + wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
8356 + }
8357 +
8358 + $success = false;
8359 + $error_message = '';
8360 +
8361 + // Check if Pinecone is enabled and determine source automatically if not specified
8362 + $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
8363 + $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
8364 +
8365 + // If source is not specified, determine based on Pinecone configuration
8366 + if (empty($source)) {
8367 + $source = $use_pinecone ? 'pinecone' : 'wordpress';
8368 + }
8369 +
8370 + if ($source === 'pinecone' || $use_pinecone) {
8371 + //error_log('[MXCHAT-DELETE] Deleting from Pinecone, ID: ' . $id);
8372 +
8373 + // Handle Pinecone deletion
8374 + if (empty($pinecone_options['mxchat_pinecone_host']) ||
8375 + empty($pinecone_options['mxchat_pinecone_api_key'])) {
8376 + wp_die(esc_html__('Pinecone configuration is missing.', 'mxchat'));
8377 + }
8378 +
8379 + // Delete from Pinecone using the vector ID directly
8380 + $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
8381 + $result = $pinecone_manager->mxchat_delete_from_pinecone_by_vector_id(
8382 + $id,
8383 + $pinecone_options['mxchat_pinecone_api_key'],
8384 + $pinecone_options['mxchat_pinecone_host']
8385 + );
8386 + if ($result['success']) {
8387 + $success = true;
8388 +
8389 + // Remove from vector cache
8390 + $pinecone_manager->mxchat_remove_from_pinecone_vector_cache($id);
8391 + $pinecone_manager->mxchat_remove_from_processed_content_caches($id);
8392 +
8393 + set_transient('mxchat_admin_notice_success',
8394 + esc_html__('Vector deleted successfully from Pinecone.', 'mxchat'), 30);
8395 + } else {
8396 + $error_message = $result['message'];
8397 + set_transient('mxchat_admin_notice_error',
8398 + esc_html__('Failed to delete from Pinecone: ', 'mxchat') . esc_html($error_message), 30);
8399 + }
8400 + } else {
8401 + //error_log('[MXCHAT-DELETE] Deleting from WordPress database, ID: ' . $id);
8402 +
8403 + // Handle WordPress database deletion
8404 + global $wpdb;
8405 + $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
8406 +
8407 + // Clear cache and delete prompt
8408 + wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
8409 +
8410 + $result = $wpdb->delete(
8411 + $table_name,
8412 + array('id' => intval($id)),
8413 + array('%d')
8414 + );
8415 +
8416 + if ($result !== false) {
8417 + $success = true;
8418 + set_transient('mxchat_admin_notice_success',
8419 + esc_html__('Entry deleted successfully.', 'mxchat'), 30);
8420 + } else {
8421 + set_transient('mxchat_admin_notice_error',
8422 + esc_html__('Failed to delete entry from database.', 'mxchat'), 30);
8423 + }
8424 + }
8425 +
8426 + // Redirect back to the prompts page
8427 + wp_safe_redirect(add_query_arg(
8428 + array(
8429 + 'page' => 'mxchat-prompts',
8430 + 'deleted' => $success ? 'true' : 'false'
8431 + ),
8432 + admin_url('admin.php')
8433 + ));
8434 + exit;
8435 + }
8436 +
8437 +
8438 +
8439 +
8440 + /**
8441 + * Averages multiple vectors into a single vector
8442 + */
8443 + private function mxchat_average_vectors($vectors) {
8444 + $vector_length = count($vectors[0]);
8445 + $sum_vector = array_fill(0, $vector_length, 0);
8446 +
8447 + foreach ($vectors as $vector) {
8448 + for ($i = 0; $i < $vector_length; $i++) {
8449 + $sum_vector[$i] += $vector[$i];
8450 + }
8451 + }
8452 +
8453 + // Divide each component by the number of vectors to get the average
8454 + $num_vectors = count($vectors);
8455 + for ($i = 0; $i < $vector_length; $i++) {
8456 + $sum_vector[$i] /= $num_vectors;
8457 + }
8458 +
8459 + return $sum_vector;
8460 + }
8461 +
8462 +
8463 +
8464 +
8465 + /**
8466 + * Generates embeddings from input text for MXChat
8467 + */
8468 + public function mxchat_generate_embedding($text) {
8469 + // Enable detailed logging for debugging
8470 + //error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
8471 + //error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
8472 +
8473 + $options = get_option('mxchat_options');
8474 + $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
8475 + //error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
8476 +
8477 + // Determine provider and endpoint
8478 + if (strpos($selected_model, 'voyage') === 0) {
8479 + $api_key = $options['voyage_api_key'] ?? '';
8480 + $endpoint = 'https://api.voyageai.com/v1/embeddings';
8481 + $provider_name = 'Voyage AI';
8482 + //error_log('[MXCHAT-EMBED] Using Voyage AI API');
8483 + } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
8484 + $api_key = $options['gemini_api_key'] ?? '';
8485 + $endpoint = 'https://generativelanguage.googleapis.com/v1beta/models/' . $selected_model . ':embedContent';
8486 + $provider_name = 'Google Gemini';
8487 + //error_log('[MXCHAT-EMBED] Using Google Gemini API');
8488 + } else {
8489 + $api_key = $options['api_key'] ?? '';
8490 + $endpoint = 'https://api.openai.com/v1/embeddings';
8491 + $provider_name = 'OpenAI';
8492 + //error_log('[MXCHAT-EMBED] Using OpenAI API');
8493 + }
8494 +
8495 + //error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
8496 +
8497 + if (empty($api_key)) {
8498 + $error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
8499 + //error_log('[MXCHAT-EMBED] Error: ' . $error_message);
8500 + return $error_message;
8501 + }
8502 +
8503 + // Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
8504 + $estimated_tokens = ceil(str_word_count($text) / 0.75);
8505 + //error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
8506 +
8507 + if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false && strpos($selected_model, 'gemini-embedding') === false) {
8508 + //error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
8509 + // Consider truncating text here
8510 + }
8511 +
8512 + // Prepare request body based on provider
8513 + if (strpos($selected_model, 'gemini-embedding') === 0) {
8514 + // Gemini API format
8515 + $request_body = array(
8516 + 'model' => 'models/' . $selected_model,
8517 + 'content' => array(
8518 + 'parts' => array(
8519 + array('text' => $text)
8520 + )
8521 + )
8522 + );
8523 +
8524 + // Set output dimensionality to 1536 for consistency with other models
8525 + $request_body['outputDimensionality'] = 1536;
8526 + } else {
8527 + // OpenAI/Voyage API format
8528 + $request_body = array(
8529 + 'model' => $selected_model,
8530 + 'input' => $text
8531 + );
8532 +
8533 + // Add output_dimension for voyage-3-large model
8534 + if ($selected_model === 'voyage-3-large') {
8535 + $request_body['output_dimension'] = 2048;
8536 + }
8537 + }
8538 +
8539 + //error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
8540 +
8541 + // Prepare headers based on provider
8542 + if (strpos($selected_model, 'gemini-embedding') === 0) {
8543 + // Gemini uses API key as query parameter
8544 + $endpoint .= '?key=' . $api_key;
8545 + $headers = array(
8546 + 'Content-Type' => 'application/json'
8547 + );
8548 + } else {
8549 + // OpenAI/Voyage use Bearer token
8550 + $headers = array(
8551 + 'Authorization' => 'Bearer ' . $api_key,
8552 + 'Content-Type' => 'application/json'
8553 + );
8554 + }
8555 +
8556 + // Make API request
8557 + //error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
8558 + $response = wp_remote_post($endpoint, array(
8559 + 'body' => wp_json_encode($request_body),
8560 + 'headers' => $headers,
8561 + 'timeout' => 60 // Increased timeout for large inputs
8562 + ));
8563 +
8564 + // Handle wp_remote_post errors
8565 + if (is_wp_error($response)) {
8566 + $error_message = $response->get_error_message();
8567 + //error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
8568 + return 'Connection error: ' . $error_message;
8569 + }
8570 +
8571 + // Get and check HTTP response code
8572 + $http_code = wp_remote_retrieve_response_code($response);
8573 + //error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
8574 +
8575 + if ($http_code !== 200) {
8576 + $error_body = wp_remote_retrieve_body($response);
8577 + //error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
8578 +
8579 + // Try to parse error for more details
8580 + $error_json = json_decode($error_body, true);
8581 + if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
8582 + $error_type = $error_json['error']['type'] ?? 'unknown';
8583 + $error_message = $error_json['error']['message'] ?? 'No message';
8584 + //error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
8585 + //error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
8586 +
8587 + // Customize error message for common API errors
8588 + if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
8589 + $error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
8590 + } elseif ($error_type === 'authentication_error') {
8591 + $error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
8592 + }
8593 +
8594 + //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
8595 + return $error_message;
8596 + }
8597 +
8598 + $error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
8599 + //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
8600 + return $error_message;
8601 + }
8602 +
8603 + // Parse response body
8604 + $response_body = wp_remote_retrieve_body($response);
8605 + //error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
8606 +
8607 + $response_data = json_decode($response_body, true);
8608 +
8609 + if (json_last_error() !== JSON_ERROR_NONE) {
8610 + $error = json_last_error_msg();
8611 + //error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
8612 + //error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
8613 + return "Failed to parse API response: $error";
8614 + }
8615 +
8616 + // Handle different response formats based on provider
8617 + if (strpos($selected_model, 'gemini-embedding') === 0) {
8618 + // Gemini API response format
8619 + if (isset($response_data['embedding']['values'])) {
8620 + $embedding_dimensions = count($response_data['embedding']['values']);
8621 + //error_log('[MXCHAT-EMBED] Successfully extracted Gemini embedding with ' . $embedding_dimensions . ' dimensions');
8622 +
8623 + // Check if embedding dimensions are as expected (should be 1536)
8624 + if ($embedding_dimensions !== 1536) {
8625 + //error_log('[MXCHAT-EMBED] Warning: Unexpected Gemini embedding dimensions: ' . $embedding_dimensions);
8626 + }
8627 +
8628 + return $response_data['embedding']['values'];
8629 + } else {
8630 + //error_log('[MXCHAT-EMBED] Error: No embedding found in Gemini response');
8631 + //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
8632 +
8633 + if (isset($response_data['error'])) {
8634 + $error_message = "Gemini API Error in response: " . wp_json_encode($response_data['error']);
8635 + //error_log('[MXCHAT-EMBED] ' . $error_message);
8636 + return $error_message;
8637 + }
8638 +
8639 + $error_message = "Invalid Gemini API response format: No embedding found";
8640 + //error_log('[MXCHAT-EMBED] ' . $error_message);
8641 + return $error_message;
8642 + }
8643 + } else {
8644 + // OpenAI/Voyage API response format
8645 + if (isset($response_data['data'][0]['embedding'])) {
8646 + $embedding_dimensions = count($response_data['data'][0]['embedding']);
8647 + //error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
8648 +
8649 + // Check if embedding dimensions are as expected
8650 + if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
8651 + ($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
8652 + //error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
8653 + }
8654 +
8655 + return $response_data['data'][0]['embedding'];
8656 + } else {
8657 + //error_log('[MXCHAT-EMBED] Error: No embedding found in response');
8658 + //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
8659 +
8660 + if (isset($response_data['error'])) {
8661 + $error_message = "API Error in response: " . wp_json_encode($response_data['error']);
8662 + //error_log('[MXCHAT-EMBED] ' . $error_message);
8663 + return $error_message;
8664 + }
8665 +
8666 + $error_message = "Invalid API response format: No embedding found";
8667 + //error_log('[MXCHAT-EMBED] ' . $error_message);
8668 + return $error_message;
8669 + }
8670 + }
8671 + }
8672 +
8673 +
8674 +
8675 +}
8676 +?>