← All changes | includes/class-mxchat-admin.php +1626 -9409 3.2.8 → 1.2 View file →

		@@ -6,31 +6,13 @@
6	6	class MxChat_Admin {
7	7	private $options;
8	8	private $chat_count;
9	9	private $is_activated;
10		- private $knowledge_manager;
11	10
12		- /**
13		- * Get whether the license is activated
14		- * @return bool
15		- */
16		- public function is_activated() {
17		- return $this->is_activated;
18		- }
19		-
20		- /**
21		- * Get plugin options
22		- * @return array
23		- */
24		- public function get_options() {
25		- return $this->options;
26		- }
27		-
28		- public function __construct($knowledge_manager = null) {
	11	+ public function __construct() {
29	12	$this->options = get_option('mxchat_options');
30	13	$this->chat_count = get_option('mxchat_chat_count', 0);
31	14	$this->is_activated = $this->is_license_active();
32		- $this->knowledge_manager = $knowledge_manager;
33	15
34	16	// Initialize default options if they are not set
35	17	if (!$this->options) {
36	18	$this->initialize_default_options();
		@@ -37,330 +19,80 @@
37	19	}
38	20
39	21	// Add admin menu and initialize settings
40	22	add_action('admin_menu', array($this, 'mxchat_add_plugin_page'));
41		- // Pro & Extensions registers at priority 30 so it always lands last in
42		- // the sidebar — below API Access (priority 20) and below any other
43		- // submenu that hooks at default priority 10.
44		- add_action('admin_menu', array($this, 'mxchat_add_pro_extensions_page'), 30);
45		- // Onboarding visibility — runs LAST so it can remove the submenu after every
46		- // other add_submenu_page() call. The page stays reachable by direct URL.
47		- add_action('admin_menu', array($this, 'mxchat_apply_onboarding_visibility'), 999);
48	23	add_action('admin_init', array($this, 'mxchat_page_init'));
49		- add_action('admin_init', array($this, 'mxchat_prompts_page_init'));
50	24	add_action('admin_enqueue_scripts', array($this, 'mxchat_enqueue_admin_assets'));
51		- // Add body class for the Onboarding wizard (plan-905439) so the
52		- // chrome-surgery CSS in admin-onboarding-wizard.css can scope its
53		- // WP-sidebar collapse to this page only.
54		- add_filter('admin_body_class', array($this, 'mxchat_add_onboarding_body_class'));
55	25	add_action('wp_ajax_mxchat_delete_chat_history', array($this, 'mxchat_delete_chat_history'));
	26	+ add_action('admin_post_mxchat_submit_content', array($this, 'mxchat_handle_content_submission'));
56	27	add_action('admin_post_mxchat_delete_prompt', array($this, 'mxchat_handle_delete_prompt'));
57	28	add_action('wp_ajax_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
58	29	add_action('wp_ajax_nopriv_mxchat_fetch_chat_history', array($this, 'mxchat_fetch_chat_history'));
59		- add_action('wp_ajax_mxchat_fetch_conversation', array($this, 'mxchat_fetch_conversation'));
	30	+ add_action('admin_post_mxchat_submit_sitemap', array($this, 'mxchat_handle_sitemap_submission'));
60	31	add_action('wp_footer', array($this, 'mxchat_append_chatbot_to_body'));
61	32	add_action('admin_head-mxchat-prompts', array($this, 'mxchat_enqueue_admin_assets'));
62	33	add_action('admin_head-toplevel_page_mxchat-max', array($this, 'mxchat_enqueue_admin_assets'));
	34	+ add_action('wp_ajax_mxchat_activate_license', array($this, 'mxchat_handle_activate_license'));
63	35	add_action('admin_notices', array($this, 'mxchat_display_admin_notice'));
64		- add_action('admin_post_mxchat_delete_all_prompts', array($this, 'mxchat_handle_delete_all_prompts'));
65		- add_action('admin_post_mxchat_add_intent', array($this, 'mxchat_handle_add_intent'));
66		- add_action('admin_post_mxchat_delete_intent', array($this, 'mxchat_handle_delete_intent'));
67		- add_action('admin_post_mxchat_edit_intent', array($this, 'mxchat_handle_edit_intent'));
68		- add_action('wp_ajax_mxchat_export_transcripts', array($this, 'export_chat_transcripts'));
69	36
70		- // Leads tab (inside Transcripts)
71		- add_action('wp_ajax_mxchat_fetch_leads', array($this, 'mxchat_fetch_leads'));
72		- add_action('wp_ajax_mxchat_delete_leads', array($this, 'mxchat_delete_leads'));
73		- add_action('wp_ajax_mxchat_export_leads', array($this, 'mxchat_export_leads'));
	37	+ // Add the AJAX handler for logged-in users
	38	+ add_action('wp_ajax_mxchat_save_inline_prompt', array($this, 'mxchat_save_inline_prompt'));
74	39
75		- add_action('admin_init', array($this, 'mxchat_transcripts_page_init'));
76		- add_action('wp_ajax_dismiss_live_agent_notice', array($this, 'dismiss_live_agent_notice'));
77		- add_action('wp_ajax_dismiss_theme_migration_notice', array($this, 'dismiss_theme_migration_notice'));
78		- add_action('mxchat_cleanup_old_transcripts', array($this, 'cleanup_old_transcripts'));
79	40
80		- add_action('admin_init', array($this, 'register_pinecone_settings'));
81		- add_action('admin_init', array($this, 'register_openai_vectorstore_settings'));
82		-
83		- add_action('admin_notices', array($this, 'display_admin_notices'));
84		-
85		- add_action('wp_ajax_mxchat_test_streaming_actual', [$this, 'mxchat_handle_test_streaming_actual']);
86		- add_action('wp_ajax_mxchat_test_streaming', [$this, 'mxchat_handle_test_streaming']); // Keep existing as fallback
87		- add_action('wp_ajax_mxchat_test_vectorstore_connection', array($this, 'mxchat_test_vectorstore_connection'));
88		-
89		- add_action('wp_ajax_mxchat_save_selected_bot', array($this, 'mxchat_save_selected_bot'));
90		- add_action('wp_ajax_mxchat_fetch_openrouter_models', array($this, 'fetch_openrouter_models'));
91		- add_action('wp_ajax_mxchat_get_rag_context', array($this, 'mxchat_get_rag_context'));
92		-
93		- // Actions page AJAX handlers
94		- add_action('wp_ajax_mxchat_fetch_actions_list', array($this, 'mxchat_fetch_actions_list'));
95		- add_action('wp_ajax_mxchat_toggle_action_status', array($this, 'mxchat_toggle_action_status'));
96		- add_action('wp_ajax_mxchat_bulk_delete_actions', array($this, 'mxchat_bulk_delete_actions'));
97		- add_action('wp_ajax_mxchat_add_intent_ajax', array($this, 'mxchat_add_intent_ajax'));
98		- add_action('wp_ajax_mxchat_edit_intent_ajax', array($this, 'mxchat_edit_intent_ajax'));
99		- add_action('wp_ajax_mxchat_delete_intent_ajax', array($this, 'mxchat_delete_intent_ajax'));
100		- add_action('wp_ajax_mxchat_add_phrase', array($this, 'mxchat_add_phrase_ajax'));
101		- add_action('wp_ajax_mxchat_delete_phrase', array($this, 'mxchat_delete_phrase_ajax'));
102		- add_action('wp_ajax_mxchat_get_phrases', array($this, 'mxchat_get_phrases_ajax'));
103		- add_action('wp_ajax_mxchat_delete_legacy_phrases', array($this, 'mxchat_delete_legacy_phrases_ajax'));
104		-
105		- // Slack test connection
106		- add_action('wp_ajax_mxchat_test_slack_connection', array($this, 'mxchat_test_slack_connection'));
107		-
108		- // Translation handlers
109		- add_action('wp_ajax_mxchat_translate_messages', array($this, 'mxchat_translate_messages'));
110		- add_action('wp_ajax_mxchat_get_transcript_translation', array($this, 'mxchat_get_transcript_translation'));
111		-
112		- // 3.2.3: Embedding model switch protection
113		- add_action('wp_ajax_mxchat_check_embedding_switch', array($this, 'mxchat_check_embedding_switch_ajax'));
114		- add_action('wp_ajax_mxchat_dismiss_embedding_mismatch', array($this, 'mxchat_dismiss_embedding_mismatch_ajax'));
115		- add_action('admin_notices', array($this, 'mxchat_embedding_mismatch_notice'));
116	41	}
117	42
118		- /**
119		- * 3.2.3: Preflight check before allowing the embedding model dropdown to
120		- * switch. Pure option comparison — no counts, no DB queries beyond the
121		- * cached options. The dialog is shown whenever the user has previously
122		- * embedded with a different model than the one they're switching to.
123		- */
124		- public function mxchat_check_embedding_switch_ajax() {
125		- check_ajax_referer('mxchat_admin_nonce', 'security');
126		- if (!current_user_can('manage_options')) {
127		- wp_send_json_error(__('Unauthorized', 'mxchat'));
128		- }
129		-
130		- $new_model = isset($_POST['new_model']) ? sanitize_text_field(wp_unslash($_POST['new_model'])) : '';
131		- $active_model = MxChat_Utils::get_active_embedding_model();
132		-
133		- $is_mismatch = !empty($active_model) && !empty($new_model) && $active_model !== $new_model;
134		-
135		- $active_dims = MxChat_Utils::embedding_model_dimensions($active_model);
136		- $new_dims = MxChat_Utils::embedding_model_dimensions($new_model);
137		-
138		- wp_send_json_success(array(
139		- 'is_mismatch' => $is_mismatch,
140		- 'active_model' => $active_model,
141		- 'active_label' => MxChat_Utils::embedding_model_label($active_model),
142		- 'new_model' => $new_model,
143		- 'new_label' => MxChat_Utils::embedding_model_label($new_model),
144		- 'dims_differ' => ($active_dims > 0 && $new_dims > 0 && $active_dims !== $new_dims),
145		- 'active_dims' => $active_dims,
146		- 'new_dims' => $new_dims,
147		- ));
	43	+ // Method to check if the license is active
	44	+ private function is_license_active() {
	45	+ $license_status = get_option('mxchat_license_status', 'inactive');
	46	+ return $license_status === 'active';
148	47	}
149	48
150		- /**
151		- * 3.2.3: Dismiss the persistent mismatch banner. Tied to the active+selected
152		- * pair so the banner reappears on the next switch event.
153		- */
154		- public function mxchat_dismiss_embedding_mismatch_ajax() {
155		- check_ajax_referer('mxchat_admin_nonce', 'security');
156		- if (!current_user_can('manage_options')) {
157		- wp_send_json_error(__('Unauthorized', 'mxchat'));
158		- }
159		-
160		- $options = get_option('mxchat_options', array());
161		- $selected = $options['embedding_model'] ?? '';
162		- $active = MxChat_Utils::get_active_embedding_model();
163		- update_option('mxchat_dismissed_embedding_mismatch', $active . '|' . $selected, false);
164		- wp_send_json_success();
165		- }
166		-
167		- /**
168		- * 3.2.3: Persistent admin banner shown whenever the active embedding model
169		- * (last used to actually embed something) differs from the currently
170		- * selected model. Pure option comparison — no DB queries on every page
171		- * load. The banner auto-clears once both match again, i.e. after a delete
172		- * + re-embed cycle.
173		- */
174		- public function mxchat_embedding_mismatch_notice() {
175		- if (!current_user_can('manage_options')) {
176		- return;
177		- }
178		-
179		- $options = get_option('mxchat_options', array());
180		- $selected = $options['embedding_model'] ?? '';
181		- $active = MxChat_Utils::get_active_embedding_model();
182		-
183		- if (empty($active) || empty($selected) || $active === $selected) {
184		- return;
185		- }
186		-
187		- $dismissed = get_option('mxchat_dismissed_embedding_mismatch', '');
188		- if ($dismissed === $active . '|' . $selected) {
189		- return;
190		- }
191		-
192		- $active_label = MxChat_Utils::embedding_model_label($active);
193		- $selected_label = MxChat_Utils::embedding_model_label($selected);
194		- $active_dims = MxChat_Utils::embedding_model_dimensions($active);
195		- $selected_dims = MxChat_Utils::embedding_model_dimensions($selected);
196		- $dims_differ = ($active_dims > 0 && $selected_dims > 0 && $active_dims !== $selected_dims);
197		-
198		- $kb_url = admin_url('admin.php?page=mxchat-prompts');
199		- $actions_url = admin_url('admin.php?page=mxchat-actions');
200		-
201		- ?>
202		- <div class="notice notice-error is-dismissible mxchat-embedding-mismatch-notice"
203		- data-active="<?php echo esc_attr($active); ?>"
204		- data-selected="<?php echo esc_attr($selected); ?>">
205		- <p><strong><?php esc_html_e('MxChat: Embedding model mismatch detected', 'mxchat'); ?></strong></p>
206		- <p>
207		- <?php
208		- printf(
209		- /* translators: 1: previously-used model name, 2: currently-selected model name */
210		- esc_html__('Your knowledge base and actions were embedded with %1$s, but %2$s is now selected. Similarity matching will return inaccurate or empty results until you delete all existing embeddings and re-embed your content with the new model.', 'mxchat'),
211		- '<code>' . esc_html($active_label) . '</code>',
212		- '<code>' . esc_html($selected_label) . '</code>'
213		- );
214		- ?>
215		- </p>
216		- <?php if ($dims_differ) : ?>
217		- <p>
218		- <strong><?php esc_html_e('Dimension mismatch:', 'mxchat'); ?></strong>
219		- <?php
220		- printf(
221		- /* translators: 1: old dim count, 2: new dim count */
222		- esc_html__('Existing vectors are %1$d-dimensional but the new model produces %2$d-dimensional vectors. If you use Pinecone, your index will reject queries entirely until re-embedded.', 'mxchat'),
223		- (int) $active_dims,
224		- (int) $selected_dims
225		- );
226		- ?>
227		- </p>
228		- <?php endif; ?>
229		- <p>
230		- <?php esc_html_e('To fix this:', 'mxchat'); ?>
231		- <a href="<?php echo esc_url($kb_url); ?>"><?php esc_html_e('Delete all knowledge base entries', 'mxchat'); ?></a> ·
232		- <a href="<?php echo esc_url($actions_url); ?>"><?php esc_html_e('Delete all actions', 'mxchat'); ?></a> ·
233		- <?php esc_html_e('then re-import / re-add them with the new model selected.', 'mxchat'); ?>
234		- </p>
235		- </div>
236		- <script>
237		- (function($){
238		- $(document).on('click', '.mxchat-embedding-mismatch-notice .notice-dismiss', function(){
239		- $.post(ajaxurl, {
240		- action: 'mxchat_dismiss_embedding_mismatch',
241		- security: '<?php echo esc_js(wp_create_nonce('mxchat_admin_nonce')); ?>'
242		- });
243		- });
244		- })(jQuery);
245		- </script>
246		- <?php
247		- }
248		-
249		-private function is_license_active() {
250		- $license_status = get_option('mxchat_license_status', 'inactive');
251		- return ($license_status === 'active');
252		-}
253		-
	49	+ // Initialize default options
254	50	private function initialize_default_options() {
255	51	$default_options = array(
256	52	'api_key' => '',
257	53	'xai_api_key' => '',
258	54	'claude_api_key' => '',
259		- 'deepseek_api_key' => '',
260		- 'voyage_api_key' => '',
261		- 'gemini_api_key' => '',
262		- 'enable_streaming_toggle' => 'off',
263		- 'enable_web_search' => 'off',
264		- 'embedding_model' => 'text-embedding-ada-002',
265		- 'system_prompt_instructions' => 'You are an AI Chatbot assistant for this website. Your main goal is to assist visitors with questions and provide helpful information. Here are your key guidelines:
	55	+ 'system_prompt_instructions' => '[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:
	56	+ - Your name is [Chatbot Name]. Always introduce yourself as this name when appropriate.
	57	+ - 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. If there is an exception topic (e.g., "parking") that you should assist with, you may do so if instructed.
	58	+ - When appropriate, highlight the benefits of [insert proper subject here]. Offer to guide visitors to relevant pages or provide them with more information.
	59	+ - If a visitor asks for a purchase link or further information, provide them with this link: [Insert Purchase Link Here]. Always ensure that the link is relevant and directly related to the website\'s offerings.
	60	+ - Keep your responses short, concise, and to the point. Provide clear and direct answers suitable for a chatbot interaction.
	61	+ - If you reference specific content, provide a hyperlink to the relevant page using hypertext. Avoid including links that do not directly relate to the content or answer the visitor\'s query.
	62	+ - 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 and suggest where they might find it or offer to help with something else.',
	63	+ 'model' => 'gpt-3.5-turbo',
	64	+ 'rate_limit' => '100',
	65	+ 'rate_limit_message' => 'Rate limit exceeded. Please try again later.',
	66	+ 'top_bar_title' => 'MxChat',
	67	+ 'intro_message' => 'Hello! How can I assist you today?',
	68	+ 'input_copy' => 'How can I assist?',
	69	+ 'append_to_body' => 'off',
	70	+ 'close_button_color' => '#fff',
	71	+ 'chatbot_bg_color' => '#fff',
	72	+ 'user_message_bg_color' => '#fff',
	73	+ 'user_message_font_color' => '#212121',
	74	+ 'bot_message_bg_color' => '#212121',
	75	+ 'bot_message_font_color' => '#fff',
	76	+ 'top_bar_bg_color' => '#212121',
	77	+ 'send_button_font_color' => '#212121',
	78	+ 'chat_input_font_color' => '#212121',
	79	+ 'chatbot_background_color' => '#212121',
	80	+ 'icon_color' => '#fff',
	81	+ 'enable_woocommerce_integration' => '0',
	82	+ 'enable_woocommerce_order_access' => '0',
	83	+ 'link_target_toggle' => 'off',
	84	+ 'pre_chat_message' => 'Hey there! Ask me anything!',
266	85
267		- # Response Style - CRITICALLY IMPORTANT
268		- - MAXIMUM LENGTH: 1-3 short sentences per response
269		- - Ultra-concise: Get straight to the answer with no filler
270		- - No introductions like "Sure!" or "I\'d be happy to help"
271		- - No phrases like "based on my knowledge" or "according to information"
272		- - No explanatory text before giving the answer
273		- - No summaries or repetition
274		- - Hyperlink all URLs
275		- - Respond in user\'s language
276		- - Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
277		-
278		- # Knowledge Base Requirements - PREVENT HALLUCINATIONS
279		- - ONLY answer questions using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
280		- - If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
281		- - NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
282		- - When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
283		- - Better to admit insufficient information than provide inaccurate answers',
284		- 'model' => esc_html__('gpt-5.1-chat-latest', 'mxchat'),
285		- 'rate_limit_logged_out' => esc_html__('100', 'mxchat'),
286		- 'role_rate_limits' => array(),
287		- 'rate_limit_message' => esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
288		- 'enable_email_block' => '',
289		- 'email_blocker_header_content' => __("<h2>Welcome to Our Chat!</h2>\n<p>Let's get started. Enter your email to begin chatting with us.</p>", 'mxchat'),
290		- 'email_blocker_button_text' => esc_html__('Start Chat', 'mxchat'),
291		- 'enable_name_field' => 'off', // NEW
292		- 'name_field_placeholder' => esc_html__('Enter your name', 'mxchat'), // NEW
293		- 'top_bar_title' => esc_html__('MxChat', 'mxchat'),
294		- 'intro_message' => __('Hello! How can I assist you today?', 'mxchat'),
295		- 'ai_agent_text' => esc_html__('AI Agent', 'mxchat'),
296		- 'input_copy' => esc_html__('How can I assist?', 'mxchat'),
297		- 'append_to_body' => esc_html__('off', 'mxchat'),
298		- 'post_type_visibility_mode' => 'all', // 'all', 'include', 'exclude'
299		- 'post_type_visibility_list' => array(), // Array of post type slugs
300		- 'contextual_awareness_toggle' => 'off',
301		- 'citation_links_toggle' => 'on',
302		- 'satisfaction_rating_enabled' => 'off',
303		- 'satisfaction_rating_idle_seconds' => 60,
304		- 'satisfaction_rating_question' => '',
305		- 'satisfaction_rating_thanks' => '',
306		- 'satisfaction_rating_placeholder' => '',
307		- 'satisfaction_rating_saved' => '',
308		- 'close_button_color' => esc_html__('#fff', 'mxchat'),
309		- 'chatbot_bg_color' => esc_html__('#fff', 'mxchat'),
310		- 'user_message_bg_color' => esc_html__('#fff', 'mxchat'),
311		- 'user_message_font_color' => esc_html__('#212121', 'mxchat'),
312		- 'bot_message_bg_color' => esc_html__('#212121', 'mxchat'),
313		- 'bot_message_font_color' => esc_html__('#fff', 'mxchat'),
314		- 'top_bar_bg_color' => esc_html__('#212121', 'mxchat'),
315		- 'send_button_font_color' => esc_html__('#212121', 'mxchat'),
316		- 'chat_input_font_color' => esc_html__('#212121', 'mxchat'),
317		- 'chatbot_background_color' => esc_html__('#212121', 'mxchat'),
318		- 'icon_color' => esc_html__('#fff', 'mxchat'),
319		- 'enable_woocommerce_integration' => esc_html__('0', 'mxchat'),
320		- 'link_target_toggle' => esc_html__('off', 'mxchat'),
321		- 'pre_chat_message' => esc_html__('Hey there! Ask me anything!', 'mxchat'),
322		-
323	86	// New fields for Loops Integration
324	87	'loops_api_key' => '',
325	88	'loops_mailing_list' => '',
326		- 'triggered_phrase_response' => __('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
327		- 'email_capture_response' => __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
	89	+ 'trigger_keywords' => '',
	90	+ 'triggered_phrase_response' => 'Would you like to join our mailing list? Please provide your email below.',
	91	+ 'email_capture_response' => 'Thank you for providing your email! You\'ve been added to our list.',
328	92	'popular_question_1' => '',
329	93	'popular_question_2' => '',
330	94	'popular_question_3' => '',
331		- 'pdf_intent_trigger_text' => __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat'),
332		- 'pdf_intent_success_text' => __("I've processed the PDF. What questions do you have about it?", 'mxchat'),
333		- 'pdf_intent_error_text' => __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat'),
334		- 'pdf_max_pages' => 69,
335		- 'show_pdf_upload_button' => 'on',
336		- 'show_word_upload_button' => 'on',
337		-
338		- // Live Agent Integration (Slack)
339		- 'live_agent_webhook_url' => '',
340		- 'live_agent_secret_key' => '',
341		- 'live_agent_bot_token' => '',
342		- 'live_agent_message_bg_color' => esc_html__('#ffffff', 'mxchat'),
343		- 'live_agent_message_font_color' => esc_html__('#333333', 'mxchat'),
344		-
345		- // Telegram Integration
346		- 'telegram_status' => 'off',
347		- 'telegram_bot_token' => '',
348		- 'telegram_group_id' => '',
349		- 'telegram_webhook_secret' => '',
350		- 'telegram_notification_message' => __("I've notified a support agent. Please allow a moment for them to respond. If you'd like to continue with AI, just type \"Switch to AI\" at any time.", 'mxchat'),
351		- 'telegram_away_message' => __("I just checked, and it looks like our support team isn't personally available at the moment. If you'd like, you can leave your email address, and they'll get back to you as soon as possible. In the meantime, you can keep chatting with me — just let me know how I can help!", 'mxchat'),
352		-
353		- 'chat_toolbar_toggle' => esc_html__('off', 'mxchat'),
354		- 'mode_indicator_bg_color' => esc_html__('#767676', 'mxchat'),
355		- 'mode_indicator_font_color' => esc_html__('#ffffff', 'mxchat'),
356		- 'toolbar_icon_color' => esc_html__('#212121', 'mxchat'),
357		-
358		- // Optimization settings
359		- 'script_loading_strategy' => 'default',
360		-
361		- // Debug settings
362		- 'debug_mode' => 'off',
363	95	);
364	96
365	97
366	98	// Merge existing options with defaults
		@@ -371,658 +103,122 @@
371	103	if ($existing_options !== $merged_options) {
372	104	update_option('mxchat_options', $merged_options);
373	105	}
374	106
375		- // Add default limits for each role
376		- $roles = wp_roles()->get_names();
377		- foreach ($roles as $role_id => $role_name) {
378		- $default_options['role_rate_limits'][$role_id] = esc_html__('100', 'mxchat');
379		- }
380		-
381		- return $default_options;
382		-
383	107	// Update the $this->options property
384	108	$this->options = $merged_options;
385	109	}
386	110
387		-public function mxchat_add_plugin_page() {
388		- // Onboarding lifecycle helpers (admin_init redirect + ajax handlers live in the file).
389		- require_once plugin_dir_path(__FILE__) . 'admin-onboarding-page.php';
390	111
391		- // Main menu page — `mxchat-max` remains the parent slug for every MxChat submenu
392		- // (Settings, Knowledge, Transcripts, …). Hitting `?page=mxchat-max` directly now
393		- // dispatches to the Onboarding page (or Settings if the user has dismissed onboarding).
394		- add_menu_page(
395		- esc_html__('MxChat', 'mxchat'),
396		- esc_html__('MxChat', 'mxchat'),
397		- 'manage_options',
398		- 'mxchat-max',
399		- array($this, 'mxchat_create_dashboard_page'),
400		- 'dashicons-testimonial',
401		- 6
402		- );
403	112
404		- // Onboarding submenu — first child under MxChat (plan-d14e89).
405		- // First registration uses menu_slug === parent slug 'mxchat-max' →
406		- // WP-canonical override of the auto-duplicate "MxChat" entry. Result: the
407		- // first child shows as "Onboarding" instead of a redundant pair.
408		- add_submenu_page(
409		- 'mxchat-max',
410		- esc_html__('MxChat Onboarding', 'mxchat'),
411		- esc_html__('Onboarding', 'mxchat'),
412		- 'manage_options',
413		- 'mxchat-max',
414		- array($this, 'mxchat_create_dashboard_page')
415		- );
416		- // Hidden route for `?page=mxchat-onboarding` (Settings "Show again" link
417		- // + legacy redirects still target this slug). Parent === null keeps it
418		- // out of the menu while remaining accessible by URL.
419		- add_submenu_page(
420		- null,
421		- esc_html__('MxChat Onboarding', 'mxchat'),
422		- esc_html__('Onboarding', 'mxchat'),
423		- 'manage_options',
424		- 'mxchat-onboarding',
425		- array($this, 'mxchat_create_dashboard_page')
426		- );
	113	+ public function mxchat_add_plugin_page() {
	114	+ // Main menu page
	115	+ add_menu_page(
	116	+ 'MxChat Settings',
	117	+ 'MxChat',
	118	+ 'manage_options',
	119	+ 'mxchat-max',
	120	+ array($this, 'mxchat_create_admin_page'),
	121	+ 'dashicons-testimonial',
	122	+ 6
	123	+ );
427	124
428		- // Settings submenu — same callback as before, just at a new slug.
429		- add_submenu_page(
430		- 'mxchat-max',
431		- esc_html__('MxChat Settings', 'mxchat'),
432		- esc_html__('Settings', 'mxchat'),
433		- 'manage_options',
434		- 'mxchat-settings',
435		- array($this, 'mxchat_create_admin_page')
436		- );
	125	+ // Submenu page for Knowledge
	126	+ add_submenu_page(
	127	+ 'mxchat-max',
	128	+ 'Prompts',
	129	+ 'Knowledge',
	130	+ 'manage_options',
	131	+ 'mxchat-prompts',
	132	+ array($this, 'mxchat_create_prompts_page')
	133	+ );
437	134
438		- // Submenu page for Knowledge
439		- add_submenu_page(
440		- 'mxchat-max',
441		- esc_html__('Prompts', 'mxchat'),
442		- esc_html__('Knowledge', 'mxchat'),
443		- 'manage_options',
444		- 'mxchat-prompts',
445		- array($this, 'mxchat_create_prompts_page')
446		- );
	135	+ // Submenu page for Chat Transcripts
	136	+ add_submenu_page(
	137	+ 'mxchat-max', // Corrected parent slug to match the main menu
	138	+ 'Chat Transcripts',
	139	+ 'Transcripts',
	140	+ 'manage_options',
	141	+ 'mxchat-transcripts',
	142	+ array($this, 'mxchat_create_transcripts_page') // Prefixed function name with mxchat_
	143	+ );
447	144
448		- add_submenu_page(
449		- 'mxchat-max',
450		- esc_html__('Chat Transcripts', 'mxchat'),
451		- esc_html__('Transcripts', 'mxchat'),
452		- 'manage_options',
453		- 'mxchat-transcripts',
454		- array($this, 'mxchat_create_transcripts_page')
455		- );
456		-
457		- add_submenu_page(
458		- 'mxchat-max',
459		- esc_html__('MxChat Actions', 'mxchat'),
460		- esc_html__('Actions', 'mxchat'),
461		- 'manage_options',
462		- 'mxchat-actions',
463		- array($this, 'mxchat_actions_page_html')
464		- );
465		-
466		- // Content Generator page
467		- add_submenu_page(
468		- 'mxchat-max',
469		- esc_html__('Content', 'mxchat'),
470		- esc_html__('Content', 'mxchat'),
471		- 'manage_options',
472		- 'mxchat-content',
473		- array($this, 'mxchat_create_content_page')
474		- );
475		-
476		-}
477		-
478		-/**
479		- * Register the Pro & Extensions submenu on a later admin_menu priority so it
480		- * always renders as the bottom-most item in the MxChat sidebar — below
481		- * configuration pages like API Access (priority 20).
482		- */
483		-public function mxchat_add_pro_extensions_page() {
484		- add_submenu_page(
485		- 'mxchat-max',
486		- esc_html__('Pro & Extensions', 'mxchat'),
487		- esc_html__('Pro & Extensions', 'mxchat'),
488		- 'manage_options',
489		- 'mxchat-activation',
490		- array($this, 'mxchat_create_activation_page')
491		- );
492		-}
493		-
494		-public function mxchat_create_addons_page() {
495		- require_once plugin_dir_path(__FILE__) . 'class-mxchat-addons.php';
496		- $addons_page = new MxChat_Addons();
497		- $addons_page->render_page();
498		-}
499		-
500		-/**
501		- * Render the Content Generator admin page
502		- */
503		-public function mxchat_create_content_page() {
504		- require_once plugin_dir_path(__FILE__) . 'admin-content-page.php';
505		- mxchat_render_content_page($this);
506		-}
507		-
508		-/**
509		- * Test actual streaming functionality in the WordPress environment
510		- */
511		-public function mxchat_handle_test_streaming_actual() {
512		- check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
513		-
514		- // Check if headers have already been sent
515		- if (headers_sent()) {
516		- wp_send_json_error(['message' => 'Headers already sent - streaming not possible']);
517		- return;
	145	+ // Submenu page for Activation Key
	146	+ add_submenu_page(
	147	+ 'mxchat-max',
	148	+ 'Pro Upgrade',
	149	+ 'Pro Upgrade',
	150	+ 'manage_options',
	151	+ 'mxchat-activation',
	152	+ array($this, 'mxchat_create_activation_page')
	153	+ );
518	154	}
519	155
520		- // Check for required functions
521		- if (!function_exists('curl_init')) {
522		- wp_send_json_error(['message' => 'cURL not available - streaming requires cURL']);
523		- return;
524		- }
525	156
526		- // Get user's selected model and API key
527		- $options = get_option('mxchat_options', []);
528		- $selected_model = $options['model'] ?? 'gpt-5.1-chat-latest';
529		-
530		- // Get the provider from the model
531		- $model_parts = explode('-', $selected_model);
532		- $provider = strtolower($model_parts[0]);
533		-
534		- // Get the appropriate API key
535		- $api_key = '';
536		- switch ($provider) {
537		- case 'gpt':
538		- case 'o1':
539		- $api_key = $options['api_key'] ?? '';
540		- break;
541		- case 'claude':
542		- $api_key = $options['claude_api_key'] ?? '';
543		- break;
544		- case 'grok':
545		- $api_key = $options['xai_api_key'] ?? '';
546		- break;
547		- case 'deepseek':
548		- $api_key = $options['deepseek_api_key'] ?? '';
549		- break;
550		- case 'gemini':
551		- $api_key = $options['gemini_api_key'] ?? '';
552		- break;
553		- default:
554		- // Default to OpenAI for unknown models
555		- $api_key = $options['api_key'] ?? '';
556		- $provider = 'gpt';
557		- break;
558		- }
559		-
560		- if (empty($api_key)) {
561		- wp_send_json_error(['message' => "API key not configured for {$provider} provider"]);
	157	+public function mxchat_handle_content_submission() {
	158	+ // Check if the form was submitted and the user has sufficient permissions
	159	+ if (!isset($_POST['submit_content']) || !current_user_can('manage_options')) {
562	160	return;
563	161	}
564	162
565		- // Test streaming with the selected model and provider
566		- try {
567		- $this->perform_streaming_test($provider, $selected_model, $api_key);
568		- } catch (Exception $e) {
569		- wp_send_json_error(['message' => 'Streaming test exception: ' . $e->getMessage()]);
	163	+ // Verify the nonce field for security
	164	+ $nonce = isset($_POST['mxchat_submit_content_nonce']) ? sanitize_text_field(wp_unslash($_POST['mxchat_submit_content_nonce'])) : '';
	165	+ if (!wp_verify_nonce($nonce, 'mxchat_submit_content_action')) {
	166	+ wp_die('Nonce verification failed.');
570	167	}
571		-}
572	168
573		-/**
574		- * Perform the actual streaming test
575		- */
576		-private function perform_streaming_test($provider, $model, $api_key) {
577		- // Set streaming headers
578		- header('Content-Type: text/event-stream');
579		- header('Cache-Control: no-cache');
580		- header('X-Accel-Buffering: no'); // Disable nginx buffering
	169	+ // Sanitize the content input
	170	+ $article_content = sanitize_textarea_field($_POST['article_content']);
581	171
582		- // Prepare test message
583		- $test_message = "Please respond with exactly: 'Streaming test successful!' - send this as a short response for testing.";
	172	+ // Sanitize the URL input (optional URL)
	173	+ $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : ''; // Default to empty if not provided
584	174
585		- // Configure API request based on provider
586		- $url = '';
587		- $headers = [];
588		- $body = [];
	175	+ // Generate the embedding vector for the content
	176	+ $embedding_vector = $this->mxchat_generate_embedding($article_content);
589	177
590		- switch ($provider) {
591		- case 'gpt':
592		- case 'o1':
593		- $url = 'https://api.openai.com/v1/chat/completions';
594		- $headers = [
595		- 'Content-Type: application/json',
596		- 'Authorization: Bearer ' . $api_key
597		- ];
598		- $body = [
599		- 'model' => $model,
600		- 'messages' => [['role' => 'user', 'content' => $test_message]],
601		- 'max_tokens' => 50,
602		- 'temperature' => 0.3,
603		- 'stream' => true
604		- ];
605		- break;
	178	+ global $wpdb;
	179	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
606	180
607		- case 'claude':
608		- $url = 'https://api.anthropic.com/v1/messages';
609		- $headers = [
610		- 'Content-Type: application/json',
611		- 'x-api-key: ' . $api_key,
612		- 'anthropic-version: 2023-06-01'
613		- ];
614		- $body = [
615		- 'model' => $model,
616		- 'messages' => [['role' => 'user', 'content' => $test_message]],
617		- 'max_tokens' => 50,
618		- 'temperature' => 0.3,
619		- 'stream' => true
620		- ];
621		- break;
622		-
623		- case 'grok':
624		- $url = 'https://api.x.ai/v1/chat/completions';
625		- $headers = [
626		- 'Content-Type: application/json',
627		- 'Authorization: Bearer ' . $api_key
628		- ];
629		- $body = [
630		- 'model' => $model,
631		- 'messages' => [['role' => 'user', 'content' => $test_message]],
632		- 'max_tokens' => 50,
633		- 'temperature' => 0.3,
634		- 'stream' => true
635		- ];
636		- break;
637		-
638		- case 'deepseek':
639		- $url = 'https://api.deepseek.com/v1/chat/completions';
640		- $headers = [
641		- 'Content-Type: application/json',
642		- 'Authorization: Bearer ' . $api_key
643		- ];
644		- $body = [
645		- 'model' => $model,
646		- 'messages' => [['role' => 'user', 'content' => $test_message]],
647		- 'max_tokens' => 50,
648		- 'temperature' => 0.3,
649		- 'stream' => true
650		- ];
651		- break;
652		-
653		- default:
654		- echo "data: " . json_encode(['error' => 'Unsupported provider for streaming test: ' . $provider]) . "\n\n";
655		- flush();
656		- return;
	181	+ // Check if the 'source_url' column exists in the table and add it if it doesn't
	182	+ if ($wpdb->get_var($wpdb->prepare("SHOW COLUMNS FROM {$table_name} LIKE %s", 'source_url')) != 'source_url') {
	183	+ // Use wpdb::query and a prepared statement to avoid SQL injection
	184	+ $wpdb->query($wpdb->prepare("ALTER TABLE {$table_name} ADD source_url VARCHAR(255) DEFAULT ''"));
657	185	}
658	186
659		- // Initialize cURL
660		- $ch = curl_init();
661		- curl_setopt($ch, CURLOPT_URL, $url);
662		- curl_setopt($ch, CURLOPT_RETURNTRANSFER, false);
663		- curl_setopt($ch, CURLOPT_POST, true);
664		- curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($body));
665		- curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
666		- curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
667		- curl_setopt($ch, CURLOPT_TIMEOUT, 30);
668		- curl_setopt($ch, CURLOPT_WRITEFUNCTION, function($ch, $data) use ($provider) {
669		- return $this->process_streaming_test_data($data, $provider);
670		- });
	187	+ if (is_array($embedding_vector)) {
	188	+ // Serialize the embedding vector before storing it
	189	+ $embedding_vector_serialized = serialize($embedding_vector);
671	190
672		- // Send initial test message
673		- echo "data: " . json_encode(['content' => '[Starting streaming test...]']) . "\n\n";
674		- flush();
675		-
676		- $result = curl_exec($ch);
677		- $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
678		- $curl_error = curl_error($ch);
679		- curl_close($ch);
680		-
681		- if ($curl_error) {
682		- echo "data: " . json_encode(['error' => 'cURL Error: ' . $curl_error]) . "\n\n";
683		- flush();
684		- return;
685		- }
686		-
687		- if ($http_code !== 200) {
688		- echo "data: " . json_encode(['error' => 'API returned HTTP ' . $http_code]) . "\n\n";
689		- flush();
690		- return;
691		- }
692		-
693		- // Send completion signal
694		- echo "data: [DONE]\n\n";
695		- flush();
696		-}
697		-
698		-/**
699		- * Process streaming data for the test
700		- */
701		-private function process_streaming_test_data($data, $provider) {
702		- static $chunk_count = 0;
703		-
704		- $lines = explode("\n", $data);
705		-
706		- foreach ($lines as $line) {
707		- if (trim($line) === '') {
708		- continue;
709		- }
710		-
711		- // Handle different provider formats
712		- if ($provider === 'claude') {
713		- // Claude uses event: and data: format
714		- if (strpos($line, 'data: ') === 0) {
715		- $json_str = substr($line, 6);
716		- $json = json_decode($json_str, true);
717		-
718		- if (isset($json['type']) && $json['type'] === 'content_block_delta') {
719		- if (isset($json['delta']['text'])) {
720		- $chunk_count++;
721		- echo "data: " . json_encode([
722		- 'content' => $json['delta']['text'],
723		- 'test_chunk' => $chunk_count
724		- ]) . "\n\n";
725		- flush();
726		- }
727		- }
728		- }
729		- } else {
730		- // OpenAI, X.AI, DeepSeek format
731		- if (strpos($line, 'data: ') === 0) {
732		- $json_str = substr($line, 6);
733		-
734		- if ($json_str === '[DONE]') {
735		- // Don't echo [DONE] here, let the main function handle it
736		- continue;
737		- }
738		-
739		- $json = json_decode($json_str, true);
740		- if (isset($json['choices'][0]['delta']['content'])) {
741		- $chunk_count++;
742		- echo "data: " . json_encode([
743		- 'content' => $json['choices'][0]['delta']['content'],
744		- 'test_chunk' => $chunk_count
745		- ]) . "\n\n";
746		- flush();
747		- }
748		- }
749		- }
750		- }
751		-
752		- return strlen($data);
753		-}
754		-
755		-/**
756		- * Updated version of your existing test method (keep this as a fallback)
757		- */
758		-public function mxchat_handle_test_streaming() {
759		- check_ajax_referer('mxchat_test_streaming_nonce', 'nonce');
760		-
761		- // Use the actual streaming test instead
762		- $this->mxchat_handle_test_streaming_actual();
763		-}
764		-
765		-
766		-public function register_pinecone_settings() {
767		- register_setting(
768		- 'mxchat_pinecone_addon_options',
769		- 'mxchat_pinecone_addon_options',
770		- array(
771		- 'type' => 'array',
772		- 'sanitize_callback' => array($this, 'sanitize_pinecone_settings'),
773		- 'default' => array(
774		- 'mxchat_use_pinecone' => '0',
775		- 'mxchat_pinecone_api_key' => '',
776		- 'mxchat_pinecone_host' => '',
777		- 'mxchat_pinecone_index' => '',
778		- 'mxchat_pinecone_environment' => ''
779		- )
780		- )
781		- );
782		-}
783		-
784		-public function sanitize_pinecone_settings($input) {
785		- $sanitized = array();
786		-
787		- $sanitized['mxchat_use_pinecone'] = isset($input['mxchat_use_pinecone']) ? '1' : '0';
788		- $sanitized['mxchat_pinecone_api_key'] = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
789		- $sanitized['mxchat_pinecone_host'] = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
790		- $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
791		- $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
792		-
793		- // Remove https:// from host if present
794		- $sanitized['mxchat_pinecone_host'] = str_replace(['https://', 'http://'], '', $sanitized['mxchat_pinecone_host']);
795		-
796		- return $sanitized;
797		-}
798		-
799		-public function register_openai_vectorstore_settings() {
800		- register_setting(
801		- 'mxchat_openai_vectorstore_options',
802		- 'mxchat_openai_vectorstore_options',
803		- array(
804		- 'type' => 'array',
805		- 'sanitize_callback' => array($this, 'sanitize_openai_vectorstore_settings'),
806		- 'default' => array(
807		- 'mxchat_use_openai_vectorstore' => '0',
808		- 'mxchat_vectorstore_ids' => '',
809		- 'mxchat_vectorstore_max_results' => 5
810		- )
811		- )
812		- );
813		-}
814		-
815		-public function sanitize_openai_vectorstore_settings($input) {
816		- $sanitized = array();
817		-
818		- $sanitized['mxchat_use_openai_vectorstore'] = isset($input['mxchat_use_openai_vectorstore']) ? '1' : '0';
819		- $sanitized['mxchat_vectorstore_ids'] = sanitize_text_field($input['mxchat_vectorstore_ids'] ?? '');
820		- $sanitized['mxchat_vectorstore_max_results'] = absint($input['mxchat_vectorstore_max_results'] ?? 5);
821		-
822		- // Ensure max results is within reasonable range
823		- if ($sanitized['mxchat_vectorstore_max_results'] < 1) {
824		- $sanitized['mxchat_vectorstore_max_results'] = 1;
825		- }
826		- if ($sanitized['mxchat_vectorstore_max_results'] > 20) {
827		- $sanitized['mxchat_vectorstore_max_results'] = 20;
828		- }
829		-
830		- return $sanitized;
831		-}
832		-
833		-/**
834		- * AJAX handler to test OpenAI Vector Store connection
835		- */
836		-public function mxchat_test_vectorstore_connection() {
837		- check_ajax_referer('mxchat_admin_nonce', 'nonce');
838		-
839		- if (!current_user_can('manage_options')) {
840		- wp_send_json_error(array('message' => __('Permission denied.', 'mxchat')));
841		- return;
842		- }
843		-
844		- $vectorstore_options = get_option('mxchat_openai_vectorstore_options', array());
845		- $vectorstore_ids = $vectorstore_options['mxchat_vectorstore_ids'] ?? '';
846		- $mxchat_options = get_option('mxchat_options', array());
847		- $api_key = $mxchat_options['api_key'] ?? '';
848		-
849		- if (empty($api_key)) {
850		- wp_send_json_error(array('message' => __('OpenAI API key is not configured.', 'mxchat')));
851		- return;
852		- }
853		-
854		- if (empty($vectorstore_ids)) {
855		- wp_send_json_error(array('message' => __('No Vector Store ID configured.', 'mxchat')));
856		- return;
857		- }
858		-
859		- // Get the first Vector Store ID for testing
860		- $ids_array = array_map('trim', explode(',', $vectorstore_ids));
861		- $test_id = $ids_array[0];
862		-
863		- // Test by retrieving the Vector Store info
864		- $response = wp_remote_get(
865		- 'https://api.openai.com/v1/vector_stores/' . $test_id,
866		- array(
867		- 'headers' => array(
868		- 'Authorization' => 'Bearer ' . $api_key,
869		- 'Content-Type' => 'application/json',
870		- 'OpenAI-Beta' => 'assistants=v2'
	191	+ // Insert the content, embedding vector, and source URL into the database, using a prepared statement
	192	+ $inserted = $wpdb->insert(
	193	+ $table_name,
	194	+ array(
	195	+ 'article_content' => $article_content,
	196	+ 'embedding_vector' => $embedding_vector_serialized,
	197	+ 'source_url' => $article_url, // Insert the URL, empty string if not provided
871	198	),
872		- 'timeout' => 30
873		- )
874		- );
875		-
876		- if (is_wp_error($response)) {
877		- wp_send_json_error(array('message' => __('Connection failed: ', 'mxchat') . $response->get_error_message()));
878		- return;
879		- }
880		-
881		- $status_code = wp_remote_retrieve_response_code($response);
882		- $body = json_decode(wp_remote_retrieve_body($response), true);
883		-
884		- if ($status_code === 200 && isset($body['id'])) {
885		- $file_count = $body['file_counts']['completed'] ?? 0;
886		- $name = $body['name'] ?? $test_id;
887		- wp_send_json_success(array(
888		- 'message' => sprintf(
889		- __('Connected successfully! Vector Store: %s (%d files)', 'mxchat'),
890		- esc_html($name),
891		- $file_count
	199	+ array(
	200	+ '%s', // Format for article_content (string)
	201	+ '%s', // Format for embedding_vector (serialized string)
	202	+ '%s', // Format for source_url (string)
892	203	)
893		- ));
894		- } elseif ($status_code === 404) {
895		- wp_send_json_error(array('message' => __('Vector Store not found. Please check the ID.', 'mxchat')));
896		- } elseif ($status_code === 401) {
897		- wp_send_json_error(array('message' => __('Invalid API key.', 'mxchat')));
898		- } else {
899		- $error_message = $body['error']['message'] ?? __('Unknown error occurred.', 'mxchat');
900		- wp_send_json_error(array('message' => $error_message));
901		- }
902		-}
903		-
904		-/**
905		- * AJAX handler to test Slack connection and validate scopes
906		- */
907		-public function mxchat_test_slack_connection() {
908		- check_ajax_referer('mxchat_admin_nonce', 'nonce');
909		-
910		- if (!current_user_can('manage_options')) {
911		- wp_send_json_error(array('message' => __('Permission denied.', 'mxchat')));
912		- return;
913		- }
914		-
915		- $bot_token = $this->options['live_agent_bot_token'] ?? '';
916		-
917		- if (empty($bot_token)) {
918		- wp_send_json_error(array('message' => __('Slack Bot Token is not configured. Please enter your token and save settings first.', 'mxchat')));
919		- return;
920		- }
921		-
922		- // Test 1: Validate bot token with auth.test
923		- $auth_response = wp_remote_post('https://slack.com/api/auth.test', array(
924		- 'headers' => array(
925		- 'Authorization' => 'Bearer ' . $bot_token,
926		- 'Content-Type' => 'application/json'
927		- ),
928		- 'timeout' => 15
929		- ));
930		-
931		- if (is_wp_error($auth_response)) {
932		- wp_send_json_error(array('message' => __('Connection failed: ', 'mxchat') . $auth_response->get_error_message()));
933		- return;
934		- }
935		-
936		- $auth_body = json_decode(wp_remote_retrieve_body($auth_response), true);
937		-
938		- if (!isset($auth_body['ok']) || !$auth_body['ok']) {
939		- $error = $auth_body['error'] ?? 'unknown_error';
940		- $error_messages = array(
941		- 'invalid_auth' => __('Invalid bot token. Please check your token starts with xoxb-', 'mxchat'),
942		- 'not_authed' => __('No authentication token provided.', 'mxchat'),
943		- 'account_inactive' => __('The Slack workspace has been deactivated.', 'mxchat'),
944		- 'token_revoked' => __('The bot token has been revoked. Please generate a new one.', 'mxchat'),
945	204	);
946		- $message = $error_messages[$error] ?? sprintf(__('Authentication failed: %s', 'mxchat'), $error);
947		- wp_send_json_error(array('message' => $message));
948		- return;
949		- }
950	205
951		- $team_name = $auth_body['team'] ?? 'Unknown Workspace';
952		- $bot_name = $auth_body['user'] ?? 'Unknown Bot';
	206	+ if ($inserted === false) {
	207	+ //error_log('Error inserting content: ' . $wpdb->last_error);
	208	+ set_transient('mxchat_admin_notice_error', 'Error inserting content into the database. Please try again.', 30);
	209	+ } else {
	210	+ set_transient('mxchat_admin_notice_success', 'Content successfully submitted!', 30);
	211	+ }
953	212
954		- // Test 2: Check if we can list channels (tests channels:read scope)
955		- $channels_response = wp_remote_post('https://slack.com/api/conversations.list', array(
956		- 'headers' => array(
957		- 'Authorization' => 'Bearer ' . $bot_token,
958		- 'Content-Type' => 'application/json'
959		- ),
960		- 'body' => json_encode(array('limit' => 1)),
961		- 'timeout' => 15
962		- ));
963		-
964		- $channels_body = json_decode(wp_remote_retrieve_body($channels_response), true);
965		- $can_read_channels = isset($channels_body['ok']) && $channels_body['ok'];
966		-
967		- // Test 3: Check if we can create channels (tests channels:manage scope)
968		- // We'll just check the error message without actually creating
969		- $create_response = wp_remote_post('https://slack.com/api/conversations.create', array(
970		- 'headers' => array(
971		- 'Authorization' => 'Bearer ' . $bot_token,
972		- 'Content-Type' => 'application/json'
973		- ),
974		- 'body' => json_encode(array('name' => 'mxchat-test-' . time(), 'is_private' => false)),
975		- 'timeout' => 15
976		- ));
977		-
978		- $create_body = json_decode(wp_remote_retrieve_body($create_response), true);
979		-
980		- // If channel was created, delete it immediately
981		- if (isset($create_body['ok']) && $create_body['ok'] && isset($create_body['channel']['id'])) {
982		- wp_remote_post('https://slack.com/api/conversations.archive', array(
983		- 'headers' => array(
984		- 'Authorization' => 'Bearer ' . $bot_token,
985		- 'Content-Type' => 'application/json'
986		- ),
987		- 'body' => json_encode(array('channel' => $create_body['channel']['id'])),
988		- 'timeout' => 15
989		- ));
990		- $can_create_channels = true;
991	213	} else {
992		- $create_error = $create_body['error'] ?? '';
993		- // name_taken means we have permission but channel exists
994		- $can_create_channels = ($create_error === 'name_taken' || (isset($create_body['ok']) && $create_body['ok']));
995		-
996		- // Check for missing scope errors
997		- if ($create_error === 'missing_scope') {
998		- $can_create_channels = false;
999		- }
	214	+ //error_log('Embedding generation failed for article content: ' . $article_content);
	215	+ set_transient('mxchat_admin_notice_error', 'Embedding generation failed. Please ensure your API key is correct and try again.', 30);
1000	216	}
1001	217
1002		- // Build result message
1003		- $results = array();
1004		- $results[] = sprintf(__('Workspace: %s', 'mxchat'), esc_html($team_name));
1005		- $results[] = sprintf(__('Bot: %s', 'mxchat'), esc_html($bot_name));
1006		- $results[] = '';
1007		- $results[] = ($can_read_channels ? '✓' : '✗') . ' ' . __('channels:read - List channels', 'mxchat');
1008		- $results[] = ($can_create_channels ? '✓' : '✗') . ' ' . __('channels:manage - Create channels', 'mxchat');
1009		-
1010		- $missing_scopes = array();
1011		- if (!$can_read_channels) $missing_scopes[] = 'channels:read';
1012		- if (!$can_create_channels) $missing_scopes[] = 'channels:manage';
1013		-
1014		- if (!empty($missing_scopes)) {
1015		- wp_send_json_error(array(
1016		- 'message' => implode("\n", $results),
1017		- 'missing_scopes' => $missing_scopes,
1018		- 'partial' => true
1019		- ));
1020		- } else {
1021		- wp_send_json_success(array(
1022		- 'message' => implode("\n", $results)
1023		- ));
1024		- }
	218	+ // Redirect after setting the transient
	219	+ wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
	220	+ exit;
1025	221	}
1026	222
1027	223	public function mxchat_display_admin_notice() {
1028	224	// Success notice
		@@ -1029,9 +225,9 @@
1029	225	if ($message = get_transient('mxchat_admin_notice_success')) {
1030	226	?>
1031	227	<div class="notice notice-success is-dismissible">
1032	228	<p><?php echo esc_html($message); ?></p>
1033		- <button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php echo esc_html__('Dismiss this notice.', 'mxchat'); ?></span></button>
	229	+ <button type="button" class="notice-dismiss"><span class="screen-reader-text">Dismiss this notice.</span></button>
1034	230	</div>
1035	231	<?php
1036	232	delete_transient('mxchat_admin_notice_success'); // Clear the transient after displaying
1037	233	}
		@@ -1040,9 +236,9 @@
1040	236	if ($message = get_transient('mxchat_admin_notice_error')) {
1041	237	?>
1042	238	<div class="notice notice-error is-dismissible">
1043	239	<p><?php echo esc_html($message); ?></p>
1044		- <button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php echo esc_html__('Dismiss this notice.', 'mxchat'); ?></span></button>
	240	+ <button type="button" class="notice-dismiss"><span class="screen-reader-text">Dismiss this notice.</span></button>
1045	241	</div>
1046	242	<?php
1047	243	delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
1048	244	}
		@@ -1047,4919 +243,640 @@
1047	243	delete_transient('mxchat_admin_notice_error'); // Clear the transient after displaying
1048	244	}
1049	245	}
1050	246
1051		-public function show_live_agent_disabled_banner() {
1052		- $show_disabled_notice = get_option('mxchat_show_live_agent_disabled_notice', false);
1053	247
1054		- if ($show_disabled_notice) {
1055		- ?>
1056		- <div class="mxchat-live-agent-disabled-notice" id="mxchat-disabled-notice">
1057		- <div class="mxchat-pro-notification">
1058		- <button type="button" class="mxchat-dismiss-btn" onclick="dismissLiveAgentNotice()" aria-label="Dismiss notification">
1059		- <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
1060		- <line x1="18" y1="6" x2="6" y2="18"></line>
1061		- <line x1="6" y1="6" x2="18" y2="18"></line>
1062		- </svg>
1063		- </button>
1064		- <div class="mxchat-live-agent-content">
1065		- <h3>🔧 Live Agent Integration Updated!</h3>
1066		- <p>We've temporarily disabled your Live Agent integration due to recent enhancements that have made it much better! You can easily turn it back on by going to <strong>Toolbar & Components → Live Agent Settings</strong> and reviewing the new configuration options.</p>
1067		- </div>
1068		- </div>
1069		- </div>
1070		- <?php
1071		- }
1072		-}
1073		-/**
1074		- * Render the Onboarding page. Delegates to the procedural renderer in
1075		- * includes/admin-onboarding-page.php. Wired to both `?page=mxchat-max`
1076		- * (legacy top-level URL) and `?page=mxchat-onboarding` (the canonical
1077		- * Onboarding submenu).
1078		- *
1079		- * When the user has dismissed onboarding and lands on `mxchat-max` (the
1080		- * legacy URL, since the Onboarding submenu has been removed), redirect to
1081		- * Settings instead — the page is "graduated" and we shouldn't dump them
1082		- * back onto it. They can still navigate here directly via the unhide link.
1083		- */
1084		-public function mxchat_create_dashboard_page() {
1085		- require_once plugin_dir_path(__FILE__) . 'admin-onboarding-page.php';
	248	+ public function mxchat_handle_delete_prompt() {
	249	+ // Sanitize and validate nonce using wp_unslash and sanitize_text_field
	250	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
	251	+ if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
	252	+ wp_die('Nonce verification failed.');
	253	+ }
1086	254
1087		- $current = isset($_GET['page']) ? sanitize_key($_GET['page']) : '';
1088		- if ($current === 'mxchat-max' && function_exists('mxchat_onboarding_is_dismissed') && mxchat_onboarding_is_dismissed()) {
1089		- wp_safe_redirect(admin_url('admin.php?page=mxchat-settings'));
1090		- exit;
1091		- }
	255	+ // Check user permissions
	256	+ if (!current_user_can('manage_options')) {
	257	+ wp_die('You do not have sufficient permissions to delete prompts.');
	258	+ }
1092	259
1093		- if (function_exists('mxchat_render_onboarding_page')) {
1094		- mxchat_render_onboarding_page();
1095		- return;
1096		- }
1097		- // Defensive: if the include failed to load, fall back to the old Settings page
1098		- // so the top-level menu never lands on an empty screen.
1099		- $this->mxchat_create_admin_page();
1100		-}
	260	+ // Sanitize and validate the 'id' parameter
	261	+ $id = isset($_GET['id']) ? intval($_GET['id']) : 0;
	262	+ if ($id <= 0) {
	263	+ wp_die('Invalid prompt ID.');
	264	+ }
1101	265
1102		-/**
1103		- * Hide the Onboarding submenu when the user has dismissed it (either
1104		- * manually or via auto-graduation). The page itself remains routable so
1105		- * the Settings "Show MxChat Onboarding again" link can navigate back to it.
1106		- */
1107		-public function mxchat_apply_onboarding_visibility() {
1108		- if (!function_exists('mxchat_onboarding_is_dismissed')) {
1109		- return;
1110		- }
1111		- if (mxchat_onboarding_is_dismissed()) {
1112		- // The first MxChat child is the same-slug-as-parent registration
1113		- // (slug 'mxchat-max', labelled "Onboarding") added in plan-d14e89.
1114		- // Remove it so the menu opens straight to Settings after dismiss.
1115		- remove_submenu_page('mxchat-max', 'mxchat-max');
1116		- }
1117		-}
	266	+ global $wpdb;
	267	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1118	268
1119		-public function mxchat_create_admin_page() {
1120		- $this->add_live_agent_nonce();
1121		- $this->add_theme_migration_nonce();
	269	+ // Clear relevant cache before deletion
	270	+ $cache_key = 'prompt_' . $id;
	271	+ wp_cache_delete($cache_key, 'mxchat_prompts');
1122	272
1123		- // Include and render the new sidebar-based settings page
1124		- require_once plugin_dir_path(__FILE__) . 'admin-settings-page.php';
1125		- mxchat_render_settings_page($this);
1126		-}
	273	+ // Delete the record using a prepared statement
	274	+ $deleted = $wpdb->delete($table_name, array('id' => $id), array('%d'));
1127	275
1128		-public function dismiss_live_agent_notice() {
1129		- // Add debugging
1130		- //error_log('dismiss_live_agent_notice called');
1131		- //error_log('POST data: ' . print_r($_POST, true));
	276	+ if ($deleted !== false) {
	277	+ // Optionally, clear a general cache if you have one
	278	+ wp_cache_delete('all_prompts', 'mxchat_prompts');
	279	+ }
1132	280
1133		- // Verify nonce
1134		- if (!wp_verify_nonce($_POST['nonce'], 'dismiss_live_agent_notice')) {
1135		- //error_log('Nonce verification failed');
1136		- wp_die('Security check failed');
1137		- }
	281	+ // Redirect to the prompts page with a success message
	282	+ $redirect_url = add_query_arg(array(
	283	+ 'page' => 'mxchat-prompts',
	284	+ 'deleted' => 'true'
	285	+ ), admin_url('admin.php'));
1138	286
1139		- // Remove the notice flag
1140		- $deleted = delete_option('mxchat_show_live_agent_disabled_notice');
1141		- //error_log('Option deleted: ' . ($deleted ? 'yes' : 'no'));
1142		-
1143		- wp_send_json_success();
1144		-}
1145		-public function add_live_agent_nonce() {
1146		- if (get_option('mxchat_show_live_agent_disabled_notice', false)) {
1147		- // Make sure your admin script is enqueued and localize the data
1148		- wp_localize_script('mxchat-admin-js', 'mxchatLiveAgent', array(
1149		- 'nonce' => wp_create_nonce('dismiss_live_agent_notice'),
1150		- 'ajaxurl' => admin_url('admin-ajax.php')
1151		- ));
	287	+ wp_safe_redirect($redirect_url);
	288	+ exit;
1152	289	}
1153		-}
1154	290
1155		-/**
1156		- * Show theme migration notice for Pro users with AI-generated themes
1157		- * Only shown once - dismissible and stored in options
1158		- */
1159		-public function show_theme_migration_banner() {
1160		- // Only show if Pro is activated
1161		- if (!$this->is_activated) {
1162		- return;
1163		- }
1164	291
1165		- // Check if notice should be shown
1166		- $show_notice = get_option('mxchat_show_theme_migration_notice', false);
1167		-
1168		- if ($show_notice) {
1169		- ?>
1170		- <div class="mxchat-theme-migration-notice" id="mxchat-theme-migration-notice">
1171		- <div class="mxchat-pro-notification">
1172		- <button type="button" class="mxchat-dismiss-btn" onclick="dismissThemeMigrationNotice()" aria-label="Dismiss notification">
1173		- <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
1174		- <line x1="18" y1="6" x2="6" y2="18"></line>
1175		- <line x1="6" y1="6" x2="18" y2="18"></line>
1176		- </svg>
1177		- </button>
1178		- <div class="mxchat-theme-migration-content">
1179		- <h3>🎨 AI Theme Migration Required</h3>
1180		- <p>If you're using an AI-generated chatbot theme, you'll need to migrate it to match the new CSS structure. Go to <strong>Theme Settings</strong>, select your theme from the sidebar, and click the <strong>Migrate</strong> button.</p>
1181		- </div>
	292	+public function mxchat_create_admin_page() {
	293	+ ?>
	294	+ <div class="wrap mxchat-admin">
	295	+ <?php if (!$this->is_activated): ?>
	296	+ <div class="mxchat-pro-banner">
	297	+ <p>
	298	+ Limited-time offer: Get a lifetime MxChat Pro license for just $49.97 until 01.01.25! After that, it switches to an annual license at $99.97/year. Purchase now and be grandfathered into the lifetime deal!
	299	+ <a href="https://mxchat.ai/" target="_blank">Upgrade to MxChat Pro today!</a>
	300	+ </p>
	301	+ </div>
	302	+ <?php endif; ?>
	303	+ <h2 class="admin-title">Mx<span class="admin-emphasis">Chat</span></h2>
	304	+ <h2 class="mxchat-nav-tab-wrapper">
	305	+ <a href="#chatbot" class="mxchat-nav-tab mxchat-nav-tab-active" data-tab="chatbot">Chatbot</a>
	306	+ <a href="#embed" class="mxchat-nav-tab" data-tab="embed">Integrations</a>
	307	+ <a href="#theme" class="mxchat-nav-tab" data-tab="theme">Theme</a>
	308	+ <a href="#general" class="mxchat-nav-tab" data-tab="general">FAQ</a>
	309	+ </h2>
	310	+ <form method="post" action="options.php">
	311	+ <?php settings_fields('mxchat_option_group'); ?>
	312	+ <div id="chatbot" class="mxchat-tab-content active">
	313	+ <?php do_settings_sections('mxchat-chatbot'); ?>
1182	314	</div>
1183		- </div>
1184		- <?php
1185		- }
1186		-}
1187	315
1188		-/**
1189		- * Dismiss theme migration notice via AJAX
1190		- */
1191		-public function dismiss_theme_migration_notice() {
1192		- // Verify nonce
1193		- if (!wp_verify_nonce($_POST['nonce'], 'dismiss_theme_migration_notice')) {
1194		- wp_die('Security check failed');
1195		- }
1196	316
1197		- // Remove the notice flag
1198		- delete_option('mxchat_show_theme_migration_notice');
1199	317
1200		- wp_send_json_success();
1201		-}
	318	+<div id="embed" class="mxchat-tab-content">
	319	+ <div class="mxchat-settings-section">
	320	+ <h2>WooCommerce Settings</h2>
	321	+ <table class="form-table">
	322	+ <?php do_settings_fields('mxchat-embed', 'mxchat_woocommerce_section'); ?>
	323	+ </table>
	324	+ </div>
1202	325
1203		-/**
1204		- * Add nonce for theme migration notice dismiss
1205		- */
1206		-public function add_theme_migration_nonce() {
1207		- if (get_option('mxchat_show_theme_migration_notice', false) && $this->is_activated) {
1208		- wp_localize_script('mxchat-admin-js', 'mxchatThemeMigration', array(
1209		- 'nonce' => wp_create_nonce('dismiss_theme_migration_notice'),
1210		- 'ajaxurl' => admin_url('admin-ajax.php')
1211		- ));
1212		- }
1213		-}
	326	+ <div class="section-divider"></div> <!-- Divider -->
1214	327
1215		-public function mxchat_create_transcripts_page() {
1216		- global $wpdb;
1217		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	328	+ <div class="mxchat-settings-section">
	329	+ <h2>Loops Settings</h2>
	330	+ <table class="form-table">
	331	+ <?php do_settings_fields('mxchat-embed', 'mxchat_loops_section'); ?>
	332	+ </table>
	333	+ </div>
	334	+</div>
1218	335
1219		- // Get basic stats
1220		- $total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name") ?: 0;
1221		- $total_messages = $wpdb->get_var("SELECT COUNT(*) FROM $table_name") ?: 0;
1222	336
1223		- // Count unique users with detailed breakdown
1224		- $total_users = $wpdb->get_var("
1225		- SELECT COUNT(DISTINCT
1226		- CASE
1227		- WHEN user_email != '' AND user_email IS NOT NULL THEN user_email
1228		- WHEN user_id != 0 THEN CONCAT('user_', user_id)
1229		- WHEN user_identifier NOT LIKE 'Tech-Savvy User'
1230		- AND user_identifier NOT LIKE 'Detail-Oriented User'
1231		- AND user_identifier NOT LIKE 'Language Learner'
1232		- AND user_identifier NOT LIKE 'Casual Browser'
1233		- AND user_identifier NOT LIKE 'Policy Enforcer'
1234		- AND user_identifier NOT LIKE 'Researcher'
1235		- AND user_identifier NOT LIKE 'Loyalty Member'
1236		- AND user_identifier NOT LIKE 'Gift Buyer'
1237		- AND user_identifier NOT LIKE 'Parent or Caregiver'
1238		- THEN user_identifier
1239		- ELSE session_id
1240		- END
1241		- )
1242		- FROM $table_name
1243		- WHERE role != 'assistant'
1244		- ");
1245	337
1246		- // Get user type breakdown
1247		- $registered_users = $wpdb->get_var("
1248		- SELECT COUNT(DISTINCT user_email)
1249		- FROM $table_name
1250		- WHERE user_email != '' AND user_email IS NOT NULL
1251		- ");
1252	338
1253		- $guest_users = $wpdb->get_var("
1254		- SELECT COUNT(DISTINCT user_identifier)
1255		- FROM $table_name
1256		- WHERE (user_email = '' OR user_email IS NULL)
1257		- AND role != 'assistant'
1258		- AND user_identifier NOT LIKE 'Tech-Savvy User'
1259		- AND user_identifier NOT LIKE 'Detail-Oriented User'
1260		- AND user_identifier NOT LIKE 'Language Learner'
1261		- AND user_identifier NOT LIKE 'Casual Browser'
1262		- AND user_identifier NOT LIKE 'Policy Enforcer'
1263		- AND user_identifier NOT LIKE 'Researcher'
1264		- AND user_identifier NOT LIKE 'Loyalty Member'
1265		- AND user_identifier NOT LIKE 'Gift Buyer'
1266		- AND user_identifier NOT LIKE 'Parent or Caregiver'
1267		- ");
1268	339
1269		- // Get agent test messages count
1270		- $agent_tests = $wpdb->get_var("
1271		- SELECT COUNT(DISTINCT session_id)
1272		- FROM $table_name
1273		- WHERE user_identifier IN (
1274		- 'Tech-Savvy User',
1275		- 'Detail-Oriented User',
1276		- 'Language Learner',
1277		- 'Casual Browser',
1278		- 'Policy Enforcer',
1279		- 'Researcher',
1280		- 'Loyalty Member',
1281		- 'Gift Buyer',
1282		- 'Parent or Caregiver'
1283		- )
1284		- ");
1285		- // Get activity metrics
1286		- $today_chats = $wpdb->get_var("
1287		- SELECT COUNT(DISTINCT session_id)
1288		- FROM $table_name
1289		- WHERE DATE(timestamp) = CURDATE()
1290		- ");
1291		-
1292		- $week_chats = $wpdb->get_var("
1293		- SELECT COUNT(DISTINCT session_id)
1294		- FROM $table_name
1295		- WHERE timestamp >= DATE_SUB(NOW(), INTERVAL 7 DAY)
1296		- ");
1297		-
1298		- $month_chats = $wpdb->get_var("
1299		- SELECT COUNT(DISTINCT session_id)
1300		- FROM $table_name
1301		- WHERE timestamp >= DATE_SUB(NOW(), INTERVAL 30 DAY)
1302		- ");
1303		-
1304		- // Get daily chat data for last 7 days
1305		- $daily_stats = $wpdb->get_results("
1306		- SELECT
1307		- DATE(timestamp) as date,
1308		- COUNT(DISTINCT session_id) as chats,
1309		- COUNT(*) as messages
1310		- FROM $table_name
1311		- WHERE timestamp >= DATE_SUB(NOW(), INTERVAL 7 DAY)
1312		- GROUP BY DATE(timestamp)
1313		- ORDER BY date ASC
1314		- ");
1315		-
1316		- // Get average messages per chat
1317		- $avg_messages = $wpdb->get_var("
1318		- SELECT AVG(message_count)
1319		- FROM (
1320		- SELECT session_id, COUNT(*) as message_count
1321		- FROM $table_name
1322		- GROUP BY session_id
1323		- ) as chat_counts
1324		- ");
1325		- $avg_messages = $avg_messages ? round($avg_messages, 1) : 0;
1326		-
1327		- // Get busiest hour
1328		- $busiest_hour = $wpdb->get_row("
1329		- SELECT HOUR(timestamp) as hour, COUNT(DISTINCT session_id) as chat_count
1330		- FROM $table_name
1331		- GROUP BY HOUR(timestamp)
1332		- ORDER BY chat_count DESC
1333		- LIMIT 1
1334		- ");
1335		-
1336		- // Prepare chart data
1337		- $chart_labels = array();
1338		- $chart_chats = array();
1339		- $chart_messages = array();
1340		-
1341		- // Fill last 7 days with data
1342		- for ($i = 6; $i >= 0; $i--) {
1343		- $date = date('Y-m-d', strtotime("-$i days"));
1344		- $day_name = date('D', strtotime("-$i days"));
1345		- $chart_labels[] = $day_name;
1346		-
1347		- $found = false;
1348		- foreach ($daily_stats as $stat) {
1349		- if ($stat->date === $date) {
1350		- $chart_chats[] = (int)$stat->chats;
1351		- $chart_messages[] = (int)$stat->messages;
1352		- $found = true;
1353		- break;
1354		- }
1355		- }
1356		- if (!$found) {
1357		- $chart_chats[] = 0;
1358		- $chart_messages[] = 0;
1359		- }
1360		- }
	340	+ <div id="theme" class="mxchat-tab-content">
	341	+ <?php do_settings_sections('mxchat-theme'); ?>
	342	+ </div>
	343	+ <div id="general" class="mxchat-tab-content">
	344	+ <?php do_settings_sections('mxchat-general'); ?>
	345	+<p>If you're having trouble setting up or getting the responses you need, please don’t hesitate to <a href="https://mxchat.ai/contact/">contact our team</a>.<p>
1361	346
1362		- // Satisfaction rating rollup — last 30 days, grouped by bot (plan-a5b006).
1363		- $satisfaction_stats = $this->get_satisfaction_rating_stats(30);
1364		-
1365		- // Prepare page data for the template
1366		- $page_data = array(
1367		- 'total_chats' => $total_chats,
1368		- 'total_messages' => $total_messages,
1369		- 'total_users' => $total_users,
1370		- 'registered_users' => $registered_users,
1371		- 'guest_users' => $guest_users,
1372		- 'agent_tests' => $agent_tests,
1373		- 'today_chats' => $today_chats,
1374		- 'week_chats' => $week_chats,
1375		- 'month_chats' => $month_chats,
1376		- 'avg_messages' => $avg_messages,
1377		- 'busiest_hour' => $busiest_hour,
1378		- 'chart_labels' => $chart_labels,
1379		- 'chart_chats' => $chart_chats,
1380		- 'chart_messages' => $chart_messages,
1381		- 'satisfaction_stats' => $satisfaction_stats,
1382		- );
1383		-
1384		- // Include and render the new template
1385		- require_once plugin_dir_path(__FILE__) . 'admin-transcripts-page.php';
1386		- mxchat_render_transcripts_page($this, $page_data);
1387		-}
1388		-
1389		-/**
1390		- * Per-bot satisfaction rating rollup over the last $days days. Used by the
1391		- * Satisfaction card on the Transcripts dashboard (plan-a5b006).
1392		- *
1393		- * @param int $days Window in days.
1394		- * @return array Each entry: ['bot_id', 'total', 'positive', 'negative', 'positive_pct', 'negative_pct'].
1395		- */
1396		-public function get_satisfaction_rating_stats($days = 30) {
1397		- global $wpdb;
1398		- $table = $wpdb->prefix . 'mxchat_session_ratings';
1399		- if ($wpdb->get_var($wpdb->prepare("SHOW TABLES LIKE %s", $table)) !== $table) {
1400		- return array();
1401		- }
1402		- $days = max(1, (int) $days);
1403		- $rows = $wpdb->get_results($wpdb->prepare(
1404		- "SELECT bot_id,
1405		- COUNT(*) AS total,
1406		- SUM(CASE WHEN rating_value = 1 THEN 1 ELSE 0 END) AS positive,
1407		- SUM(CASE WHEN rating_value = -1 THEN 1 ELSE 0 END) AS negative
1408		- FROM {$table}
1409		- WHERE created_at >= DATE_SUB(NOW(), INTERVAL %d DAY)
1410		- GROUP BY bot_id
1411		- ORDER BY total DESC",
1412		- $days
1413		- ));
1414		- $out = array();
1415		- foreach ((array) $rows as $row) {
1416		- $total = (int) $row->total;
1417		- $positive = (int) $row->positive;
1418		- $negative = (int) $row->negative;
1419		- $out[] = array(
1420		- 'bot_id' => $row->bot_id ?: 'default',
1421		- 'total' => $total,
1422		- 'positive' => $positive,
1423		- 'negative' => $negative,
1424		- 'positive_pct' => $total > 0 ? (int) round(($positive / $total) * 100) : 0,
1425		- 'negative_pct' => $total > 0 ? (int) round(($negative / $total) * 100) : 0,
1426		- );
1427		- }
1428		- return $out;
1429		-}
1430		-
1431		-/**
1432		- * Get chart data for transcripts page
1433		- * Used by both page render and script localization
1434		- *
1435		- * @return array Chart data with labels, chats, and messages arrays
1436		- */
1437		-private function get_transcripts_chart_data() {
1438		- global $wpdb;
1439		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1440		-
1441		- // Get daily chat data for last 7 days - same query as mxchat_transcripts_page()
1442		- $daily_stats = $wpdb->get_results("
1443		- SELECT
1444		- DATE(timestamp) as date,
1445		- COUNT(DISTINCT session_id) as chats,
1446		- COUNT(*) as messages
1447		- FROM $table_name
1448		- WHERE timestamp >= DATE_SUB(NOW(), INTERVAL 7 DAY)
1449		- GROUP BY DATE(timestamp)
1450		- ORDER BY date ASC
1451		- ");
1452		-
1453		- // Prepare chart data
1454		- $chart_labels = array();
1455		- $chart_chats = array();
1456		- $chart_messages = array();
1457		-
1458		- // Fill last 7 days with data - same logic as mxchat_transcripts_page()
1459		- for ($i = 6; $i >= 0; $i--) {
1460		- $date = date('Y-m-d', strtotime("-$i days"));
1461		- $day_name = date('D', strtotime("-$i days"));
1462		- $chart_labels[] = $day_name;
1463		-
1464		- $found = false;
1465		- if ($daily_stats) {
1466		- foreach ($daily_stats as $stat) {
1467		- if ($stat->date === $date) {
1468		- $chart_chats[] = (int)$stat->chats;
1469		- $chart_messages[] = (int)$stat->messages;
1470		- $found = true;
1471		- break;
1472		- }
1473		- }
1474		- }
1475		- if (!$found) {
1476		- $chart_chats[] = 0;
1477		- $chart_messages[] = 0;
1478		- }
1479		- }
1480		-
1481		- return array(
1482		- 'labels' => $chart_labels,
1483		- 'chats' => $chart_chats,
1484		- 'messages' => $chart_messages
1485		- );
1486		-}
1487		-
1488		-public function mxchat_transcripts_notification_section_callback() {
1489		- echo '<p>' . esc_html__('Configure email notifications for new chat transcripts. You will receive an email notification when a new chat session begins.', 'mxchat') . '</p>';
1490		-}
1491		-public function mxchat_enable_notifications_callback() {
1492		- $options = get_option('mxchat_transcripts_options', array());
1493		- $enabled = isset($options['mxchat_enable_notifications']) ? $options['mxchat_enable_notifications'] : 0;
1494		- ?>
1495		- <label for="mxchat_enable_notifications">
1496		- <input type="checkbox" id="mxchat_enable_notifications"
1497		- name="mxchat_transcripts_options[mxchat_enable_notifications]"
1498		- value="1" <?php checked(1, $enabled); ?>>
1499		- <?php esc_html_e('Send email notification when a new chat session starts', 'mxchat'); ?>
1500		- </label>
1501		- <p class="description">
1502		- <?php esc_html_e('Enable this option to receive email notifications for new chat sessions.', 'mxchat'); ?>
	347	+<div class="faq-item">
	348	+ <h3>How does the Claude API integration work?</h3>
	349	+ <p>
	350	+ 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.
1503	351	</p>
1504		- <?php
1505		-}
1506		-public function mxchat_notification_email_callback() {
1507		- $options = get_option('mxchat_transcripts_options', array());
1508		- $email = isset($options['mxchat_notification_email']) ? $options['mxchat_notification_email'] : get_option('admin_email');
1509		- ?>
1510		- <input type="email" id="mxchat_notification_email"
1511		- name="mxchat_transcripts_options[mxchat_notification_email]"
1512		- value="<?php echo esc_attr($email); ?>"
1513		- class="regular-text">
1514		- <p class="description">
1515		- <?php esc_html_e('Enter the email address where notifications should be sent. Defaults to the admin email address.', 'mxchat'); ?>
	352	+ <p>
	353	+ 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.
1516	354	</p>
1517		- <?php
1518		-}
	355	+ <p>
	356	+ You can obtain your Claude API key by signing up on the <a href="https://www.anthropic.com/api" target="_blank" rel="noopener">Anthropic API page</a>.
	357	+ </p>
	358	+</div>
1519	359
1520		-public function mxchat_auto_delete_transcripts_callback() {
1521		- $options = get_option('mxchat_transcripts_options', array());
1522		- $interval = isset($options['mxchat_auto_delete_transcripts']) ? $options['mxchat_auto_delete_transcripts'] : 'never';
1523		- ?>
1524		- <select id="mxchat_auto_delete_transcripts"
1525		- name="mxchat_transcripts_options[mxchat_auto_delete_transcripts]">
1526		- <option value="never" <?php selected($interval, 'never'); ?>>
1527		- <?php esc_html_e('Never (Keep All Transcripts)', 'mxchat'); ?>
1528		- </option>
1529		- <option value="1week" <?php selected($interval, '1week'); ?>>
1530		- <?php esc_html_e('After 1 Week', 'mxchat'); ?>
1531		- </option>
1532		- <option value="2weeks" <?php selected($interval, '2weeks'); ?>>
1533		- <?php esc_html_e('After 2 Weeks', 'mxchat'); ?>
1534		- </option>
1535		- <option value="1month" <?php selected($interval, '1month'); ?>>
1536		- <?php esc_html_e('After 1 Month', 'mxchat'); ?>
1537		- </option>
1538		- </select>
1539		- <p class="description">
1540		- <?php esc_html_e('Automatically delete old chat transcripts after the selected time period. This helps manage database size and privacy.', 'mxchat'); ?>
	360	+<div class="faq-item">
	361	+ <h3>How does the X.AI API integration work?</h3>
	362	+ <p>
	363	+ 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.
1541	364	</p>
1542		- <?php
1543		-}
	365	+ <p>
	366	+ 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 <a href="https://docs.x.ai/docs" target="_blank" rel="noopener">X.AI API documentation</a>.
	367	+ </p>
	368	+</div>
1544	369
1545		-/**
1546		- * Custom retention-days input. When > 0 it overrides the bucket dropdown above
1547		- * and deletes transcripts older than the given number of days. Set to 0 to fall
1548		- * back to the dropdown (or "Never" if the dropdown is also Never).
1549		- *
1550		- * Devs can override the final day count via the `mxchat_transcript_retention_days`
1551		- * filter — runs in `cleanup_old_transcripts()` after this option is read.
1552		- *
1553		- * (plan-mxchat-20260509-9b80b1)
1554		- */
1555		-public function mxchat_retention_days_callback() {
1556		- $options = get_option('mxchat_transcripts_options', array());
1557		- $days = isset($options['mxchat_retention_days']) ? (int) $options['mxchat_retention_days'] : 0;
1558		- ?>
1559		- <input type="number"
1560		- id="mxchat_retention_days"
1561		- name="mxchat_transcripts_options[mxchat_retention_days]"
1562		- value="<?php echo esc_attr($days); ?>"
1563		- min="0"
1564		- max="3650"
1565		- step="1"
1566		- style="width: 90px;" />
1567		- <p class="description">
1568		- <?php esc_html_e('Number of days to retain transcripts. When set to a value greater than 0, this overrides the dropdown above. Set to 0 to use the dropdown. Maximum 3650 (10 years). A daily wp-cron task removes anything older, cascading to translations and click-tracking rows.', 'mxchat'); ?>
1569		- <br>
1570		- <code>apply_filters( 'mxchat_transcript_retention_days', $days )</code>
1571		- <?php esc_html_e('lets developers override the final day count programmatically.', 'mxchat'); ?>
	370	+<div class="faq-item">
	371	+ <h3>Do I need an OpenAI API key to use the chatbot?</h3>
	372	+ <p>
	373	+ Yes, you will need an OpenAI API key to power the chatbot. You can obtain an API key by signing up on the <a href="https://platform.openai.com/signup" target="_blank" rel="noopener">OpenAI platform</a>. After signing up, you must add credits to your account—typically, $5 in credits is sufficient to get started.
1572	374	</p>
1573		- <?php
1574		-}
1575		-
1576		-public function mxchat_auto_email_transcript_callback() {
1577		- $options = get_option('mxchat_transcripts_options', array());
1578		- $enabled = isset($options['mxchat_auto_email_transcript_enabled']) ? $options['mxchat_auto_email_transcript_enabled'] : 0;
1579		- $delay = isset($options['mxchat_auto_email_transcript_delay']) ? $options['mxchat_auto_email_transcript_delay'] : '30';
1580		- $require_contact = isset($options['mxchat_auto_email_transcript_require_contact']) ? $options['mxchat_auto_email_transcript_require_contact'] : 0;
1581		- ?>
1582		- <label>
1583		- <input type="checkbox"
1584		- id="mxchat_auto_email_transcript_enabled"
1585		- name="mxchat_transcripts_options[mxchat_auto_email_transcript_enabled]"
1586		- value="1"
1587		- <?php checked($enabled, 1); ?>>
1588		- <?php esc_html_e('Enable Auto-Email of Full Transcript', 'mxchat'); ?>
1589		- </label>
1590		- <br><br>
1591		- <label for="mxchat_auto_email_transcript_delay">
1592		- <?php esc_html_e('Send transcript after:', 'mxchat'); ?>
1593		- </label>
1594		- <select id="mxchat_auto_email_transcript_delay"
1595		- name="mxchat_transcripts_options[mxchat_auto_email_transcript_delay]">
1596		- <option value="15" <?php selected($delay, '15'); ?>>
1597		- <?php esc_html_e('15 minutes', 'mxchat'); ?>
1598		- </option>
1599		- <option value="30" <?php selected($delay, '30'); ?>>
1600		- <?php esc_html_e('30 minutes', 'mxchat'); ?>
1601		- </option>
1602		- <option value="60" <?php selected($delay, '60'); ?>>
1603		- <?php esc_html_e('1 hour', 'mxchat'); ?>
1604		- </option>
1605		- </select>
1606		- <br><br>
1607		- <label>
1608		- <input type="checkbox"
1609		- id="mxchat_auto_email_transcript_require_contact"
1610		- name="mxchat_transcripts_options[mxchat_auto_email_transcript_require_contact]"
1611		- value="1"
1612		- <?php checked($require_contact, 1); ?>>
1613		- <?php esc_html_e('Only send if visitor provided contact info', 'mxchat'); ?>
1614		- </label>
1615		- <p class="description">
1616		- <?php esc_html_e('Automatically email the full transcript as a .txt file after the specified time has passed since the last user message. The scheduled email will be cancelled if a new message is received.', 'mxchat'); ?>
1617		- <br>
1618		- <?php esc_html_e('When "Only send if visitor provided contact info" is enabled, transcripts will only be emailed if the visitor shared an email address or phone number (including WhatsApp) in the chat.', 'mxchat'); ?>
	375	+ <p>
	376	+ 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.
1619	377	</p>
1620		- <?php
1621		-}
	378	+</div>
1622	379
	380	+ <div class="faq-item">
	381	+ <h3>How do I add the chatbot to my site?</h3>
	382	+ <p>
	383	+ You can add the chatbot using the shortcode <code>[mxchat_chatbot floating="yes"]</code> or <code>[mxchat_chatbot floating="no"]</code>. 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.
	384	+ </p>
	385	+ </div>
1623	386
	387	+ <div class="faq-item">
	388	+ <h3>How does the chatbot use my content to generate responses?</h3>
	389	+ <p>
	390	+ 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.
	391	+ </p>
	392	+ </div>
1624	393
1625		-public function sanitize_transcripts_options($input) {
1626		- $sanitized = array();
	394	+ <div class="faq-item">
	395	+ <h3>Why does the chatbot sometimes make up links or information?</h3>
	396	+ <p>
	397	+ 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.
	398	+ </p>
	399	+ </div>
1627	400
1628		- $sanitized['mxchat_enable_notifications'] = isset($input['mxchat_enable_notifications']) ? 1 : 0;
	401	+ <div class="faq-item">
	402	+ <h3>How does the Complianz integration work?</h3>
	403	+ <p>
	404	+ 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.
	405	+ </p>
	406	+ </div>
1629	407
1630		- if (isset($input['mxchat_notification_email'])) {
1631		- $sanitized['mxchat_notification_email'] = sanitize_email($input['mxchat_notification_email']);
1632		- if (!is_email($sanitized['mxchat_notification_email'])) {
1633		- add_settings_error(
1634		- 'mxchat_transcripts_options',
1635		- 'invalid_email',
1636		- __('Please enter a valid email address for notifications.', 'mxchat'),
1637		- 'error'
1638		- );
1639		- $sanitized['mxchat_notification_email'] = get_option('admin_email');
1640		- }
1641		- }
	408	+ <div class="faq-item">
	409	+ <h3>How does the WooCommerce integration work?</h3>
	410	+ <p>
	411	+ 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.
	412	+ </p>
	413	+ </div>
1642	414
1643		- // Sanitize auto-delete setting
1644		- $valid_intervals = array('never', '1week', '2weeks', '1month');
1645		- if (isset($input['mxchat_auto_delete_transcripts'])) {
1646		- $sanitized['mxchat_auto_delete_transcripts'] = in_array($input['mxchat_auto_delete_transcripts'], $valid_intervals)
1647		- ? $input['mxchat_auto_delete_transcripts']
1648		- : 'never';
1649		- } else {
1650		- $sanitized['mxchat_auto_delete_transcripts'] = 'never';
1651		- }
	415	+ <div class="faq-item">
	416	+ <h3>Why isn't my chatbot responding as expected?</h3>
	417	+ <p>
	418	+ AI chatbots can sometimes behave in unexpected ways, especially if you're new to configuring AI for specific tasks. We're committed to helping you get the most out of your chatbot experience. While we’re working on comprehensive guides and video tutorials, our team is here to assist you directly. If your chatbot isn't delivering the responses you need, please don’t hesitate to <a href="https://mxchat.ai/contact/" target="_blank" rel="noopener noreferrer">contact us</a> for personalized support.
	419	+ </p>
	420	+ <p>
	421	+ We’re dedicated to your success and ready to guide you in aligning the AI's behavior to meet your goals.
	422	+ </p>
	423	+ </div>
1652	424
1653		- // Sanitize custom retention-days override (plan-9b80b1).
1654		- if (isset($input['mxchat_retention_days'])) {
1655		- $days = (int) $input['mxchat_retention_days'];
1656		- $sanitized['mxchat_retention_days'] = max(0, min(3650, $days));
1657		- } else {
1658		- $sanitized['mxchat_retention_days'] = 0;
1659		- }
	425	+ <div class="faq-item">
	426	+ <h3>What is Loops, and how do I get an API key?</h3>
	427	+ <p>
	428	+ 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 <a href="https://loops.so" target="_blank" rel="noopener noreferrer">Loops website</a> to get started or to sign up for an account.
	429	+ </p>
	430	+ </div>
1660	431
1661		- // Get old values to check if auto-delete or retention-days changed.
1662		- $old_options = get_option('mxchat_transcripts_options');
1663		- $old_interval = isset($old_options['mxchat_auto_delete_transcripts']) ? $old_options['mxchat_auto_delete_transcripts'] : 'never';
1664		- $old_retention = isset($old_options['mxchat_retention_days']) ? (int) $old_options['mxchat_retention_days'] : 0;
1665	432
1666		- // If either setting changed, reschedule the cron job. The schedule_transcript_cleanup
1667		- // helper now treats "any active retention" (dropdown != never OR custom days > 0) as a
1668		- // reason to keep the daily cron registered.
1669		- $interval_changed = ($old_interval !== $sanitized['mxchat_auto_delete_transcripts']);
1670		- $retention_changed = ($old_retention !== $sanitized['mxchat_retention_days']);
1671		- if ($interval_changed || $retention_changed) {
1672		- $any_active = ($sanitized['mxchat_auto_delete_transcripts'] !== 'never') || ($sanitized['mxchat_retention_days'] > 0);
1673		- $this->schedule_transcript_cleanup($any_active ? 'active' : 'never');
1674		- }
1675		-
1676		- // Sanitize auto-email transcript settings
1677		- $sanitized['mxchat_auto_email_transcript_enabled'] = isset($input['mxchat_auto_email_transcript_enabled']) ? 1 : 0;
1678		-
1679		- $valid_delays = array('15', '30', '60');
1680		- if (isset($input['mxchat_auto_email_transcript_delay'])) {
1681		- $sanitized['mxchat_auto_email_transcript_delay'] = in_array($input['mxchat_auto_email_transcript_delay'], $valid_delays)
1682		- ? $input['mxchat_auto_email_transcript_delay']
1683		- : '30';
1684		- } else {
1685		- $sanitized['mxchat_auto_email_transcript_delay'] = '30';
1686		- }
1687		-
1688		- // Sanitize require contact info setting
1689		- $sanitized['mxchat_auto_email_transcript_require_contact'] = isset($input['mxchat_auto_email_transcript_require_contact']) ? 1 : 0;
1690		-
1691		- return $sanitized;
	433	+ </div>
	434	+ <?php submit_button(); ?>
	435	+ </form>
	436	+ </div>
	437	+ <?php
1692	438	}
1693	439
1694		-/**
1695		- * Schedule or unschedule the transcript cleanup cron job
1696		- */
1697		-public function schedule_transcript_cleanup($interval) {
1698		- // Clear any existing scheduled event
1699		- $timestamp = wp_next_scheduled('mxchat_cleanup_old_transcripts');
1700		- if ($timestamp) {
1701		- wp_unschedule_event($timestamp, 'mxchat_cleanup_old_transcripts');
1702		- }
1703	440
1704		- // Schedule new event whenever retention is active. "active" is the canonical
1705		- // value passed by sanitize_transcripts_options when either the dropdown != never
1706		- // OR the custom retention-days > 0; "never" turns the cron off. Any other value
1707		- // (the legacy "1week" / "2weeks" / "1month" strings) is also treated as active.
1708		- if ($interval !== 'never') {
1709		- // Schedule to run daily at 3 AM
1710		- $next_run = strtotime('tomorrow 3:00 AM');
1711		- wp_schedule_event($next_run, 'daily', 'mxchat_cleanup_old_transcripts');
1712		- }
1713		-}
1714		-
1715		-/**
1716		- * Delete old transcripts based on the configured interval
1717		- */
1718		-public function cleanup_old_transcripts() {
1719		- $options = get_option('mxchat_transcripts_options', array());
1720		- $interval = isset($options['mxchat_auto_delete_transcripts']) ? $options['mxchat_auto_delete_transcripts'] : 'never';
1721		- $custom_days = isset($options['mxchat_retention_days']) ? (int) $options['mxchat_retention_days'] : 0;
1722		-
1723		- // Custom retention-days (plan-9b80b1) takes precedence over the bucket dropdown.
1724		- $days = 0;
1725		- if ($custom_days > 0) {
1726		- $days = $custom_days;
1727		- } else {
1728		- switch ($interval) {
1729		- case '1week': $days = 7; break;
1730		- case '2weeks': $days = 14; break;
1731		- case '1month': $days = 30; break;
1732		- case 'never':
1733		- default:
1734		- $days = 0;
	441	+ public function mxchat_create_transcripts_page() {
	442	+ ?>
	443	+ <div class="wrap mxchat-admin">
	444	+ <h2><?php esc_html_e('Chat Transcripts', 'mxchat'); ?></h2>
	445	+ <form id="mxchat-delete-form" method="post">
	446	+ <?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
	447	+ <div class="mxchat-controls">
	448	+ <label for="mxchat-select-all-transcripts" class="mxchat-select-all-label">
	449	+ <input type="checkbox" id="mxchat-select-all-transcripts" /> <?php esc_html_e('Select All', 'mxchat'); ?>
	450	+ </label>
	451	+ <input type="submit" value="<?php esc_attr_e('Delete Selected', 'mxchat'); ?>" class="button button-primary delete-chats-button" />
	452	+ </div>
	453	+ <div id="mxchat-transcripts">
	454	+ <!-- Transcripts will be loaded here -->
	455	+ </div>
	456	+ </form>
	457	+ </div>
	458	+ <?php
1735	459	}
1736		- }
1737	460
1738		- // Devs can override the final day count programmatically.
1739		- $days = (int) apply_filters('mxchat_transcript_retention_days', $days);
1740	461
1741		- if ($days <= 0) {
1742		- return; // Retention disabled — bail.
1743		- }
1744	462
1745		- global $wpdb;
1746		- $transcripts_table = $wpdb->prefix . 'mxchat_chat_transcripts';
1747		- $translations_table = $wpdb->prefix . 'mxchat_transcript_translations';
1748		- $url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
1749	463
1750		- // Defensive: if the main table doesn't exist (fresh-ish install), bail.
1751		- if ($wpdb->get_var($wpdb->prepare("SHOW TABLES LIKE %s", $transcripts_table)) !== $transcripts_table) {
1752		- return;
1753		- }
	464	+ public function mxchat_create_prompts_page() {
	465	+ global $wpdb;
	466	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1754	467
1755		- $cutoff_date = gmdate('Y-m-d H:i:s', time() - ($days * DAY_IN_SECONDS));
	468	+ // Verify the nonce before processing the request
	469	+ $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
1756	470
1757		- // Cap at 5000 session_ids per run so a large unattended site doesn't OOM —
1758		- // the cron will pick up where it left off on the next tick (within hours).
1759		- $batch_cap = (int) apply_filters('mxchat_transcript_retention_batch_cap', 5000);
1760		-
1761		- $sessions_to_delete = $wpdb->get_col(
1762		- $wpdb->prepare(
1763		- "SELECT DISTINCT session_id FROM {$transcripts_table} WHERE timestamp IS NOT NULL AND timestamp < %s LIMIT %d",
1764		- $cutoff_date,
1765		- $batch_cap
1766		- )
1767		- );
1768		-
1769		- if (empty($sessions_to_delete)) {
1770		- return;
1771		- }
1772		-
1773		- $placeholders = implode(',', array_fill(0, count($sessions_to_delete), '%s'));
1774		-
1775		- // phpcs:disable WordPress.DB.PreparedSQL.InterpolatedNotPrepared
1776		- // $placeholders is a server-built list of literal "%s" tokens.
1777		- $deleted_transcripts = (int) $wpdb->query(
1778		- $wpdb->prepare(
1779		- "DELETE FROM {$transcripts_table} WHERE session_id IN ($placeholders)",
1780		- $sessions_to_delete
1781		- )
1782		- );
1783		-
1784		- if ($wpdb->get_var($wpdb->prepare("SHOW TABLES LIKE %s", $translations_table)) === $translations_table) {
1785		- $wpdb->query(
1786		- $wpdb->prepare(
1787		- "DELETE FROM {$translations_table} WHERE session_id IN ($placeholders)",
1788		- $sessions_to_delete
1789		- )
1790		- );
1791		- }
1792		-
1793		- if ($wpdb->get_var($wpdb->prepare("SHOW TABLES LIKE %s", $url_clicks_table)) === $url_clicks_table) {
1794		- $wpdb->query(
1795		- $wpdb->prepare(
1796		- "DELETE FROM {$url_clicks_table} WHERE session_id IN ($placeholders)",
1797		- $sessions_to_delete
1798		- )
1799		- );
1800		- }
1801		- // phpcs:enable
1802		-
1803		- update_option('mxchat_retention_last_swept_at', time(), false);
1804		- update_option('mxchat_retention_rows_last_deleted', $deleted_transcripts, false);
1805		-}
1806		-
1807		-public function export_chat_transcripts() {
1808		- if (!current_user_can('manage_options')) {
1809		- wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
1810		- }
1811		-
1812		- check_ajax_referer('mxchat_export_transcripts', 'security');
1813		-
1814		- global $wpdb;
1815		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
1816		-
1817		- // Get all transcripts ordered by session and timestamp
1818		- $results = $wpdb->get_results(
1819		- "SELECT session_id, user_email, user_identifier, role, message, timestamp
1820		- FROM {$table_name}
1821		- ORDER BY session_id, timestamp ASC"
1822		- );
1823		-
1824		- if (empty($results)) {
1825		- wp_send_json_error(array('message' => 'No transcripts found.'));
1826		- wp_die();
1827		- }
1828		-
1829		- // Set headers for CSV download
1830		- header('Content-Type: text/csv');
1831		- header('Content-Disposition: attachment; filename="chat-transcripts-' . date('Y-m-d') . '.csv"');
1832		- header('Pragma: no-cache');
1833		- header('Expires: 0');
1834		-
1835		- // Create output stream
1836		- $output = fopen('php://output', 'w');
1837		-
1838		- // Add UTF-8 BOM for proper Excel encoding
1839		- fputs($output, "\xEF\xBB\xBF");
1840		-
1841		- // Add CSV headers
1842		- fputcsv($output, array(
1843		- 'Session ID',
1844		- 'Email',
1845		- 'User Identifier',
1846		- 'Role',
1847		- 'Message',
1848		- 'Timestamp'
1849		- ));
1850		-
1851		- // Add data rows
1852		- foreach ($results as $row) {
1853		- fputcsv($output, array(
1854		- $row->session_id,
1855		- $row->user_email,
1856		- $row->user_identifier,
1857		- $row->role,
1858		- $row->message,
1859		- $row->timestamp
1860		- ));
1861		- }
1862		-
1863		- fclose($output);
1864		- wp_die();
1865		-}
1866		-
1867		-// ============================================================================
1868		-// Leads tab (inside Transcripts)
1869		-//
1870		-// Leads are derived from existing data — no dedicated table. Primary source:
1871		-// wp_mxchat_chat_transcripts rows where user_email is populated. Secondary
1872		-// source: wp_options entries `mxchat_email_{session_id}` / `mxchat_name_{sid}`
1873		-// for "orphan" leads who submitted the pre-chat form but never chatted.
1874		-// ============================================================================
1875		-
1876		-/**
1877		- * Fetch leads: dedup-by-email rows, stats strip, and top pages in one call.
1878		- */
1879		-public function mxchat_fetch_leads() {
1880		- if (!current_user_can('manage_options')) {
1881		- wp_send_json_error(['message' => 'Insufficient permissions']);
1882		- wp_die();
1883		- }
1884		-
1885		- global $wpdb;
1886		- $table = $wpdb->prefix . 'mxchat_chat_transcripts';
1887		-
1888		- $page = isset($_POST['page']) ? max(1, absint($_POST['page'])) : 1;
1889		- $per_page = isset($_POST['per_page']) ? min(100, max(10, absint($_POST['per_page']))) : 25;
1890		- $offset = ($page - 1) * $per_page;
1891		- $search = isset($_POST['search']) ? sanitize_text_field(wp_unslash($_POST['search'])) : '';
1892		- $date_range = isset($_POST['date_range']) ? sanitize_key($_POST['date_range']) : 'all';
1893		- $status = isset($_POST['status']) ? sanitize_key($_POST['status']) : 'all';
1894		- $page_filter = isset($_POST['page_url']) ? esc_url_raw(wp_unslash($_POST['page_url'])) : '';
1895		- $sort = isset($_POST['sort']) ? sanitize_key($_POST['sort']) : 'last_seen';
1896		- $sort_dir = (isset($_POST['sort_dir']) && $_POST['sort_dir'] === 'asc') ? 'ASC' : 'DESC';
1897		-
1898		- $date_cutoff = self::mxchat_leads_date_cutoff($date_range);
1899		- $has_page_url_column = !empty($wpdb->get_results("SHOW COLUMNS FROM $table LIKE 'originating_page_url'"));
1900		-
1901		- // Base WHERE for transcripts leads.
1902		- $where_clauses = ["user_email IS NOT NULL", "user_email != ''"];
1903		- $where_params = [];
1904		-
1905		- if ($date_cutoff) {
1906		- $where_clauses[] = 'timestamp >= %s';
1907		- $where_params[] = $date_cutoff;
1908		- }
1909		- if ($page_filter && $has_page_url_column) {
1910		- $where_clauses[] = 'originating_page_url = %s';
1911		- $where_params[] = $page_filter;
1912		- }
1913		- if ($search !== '') {
1914		- $like = '%' . $wpdb->esc_like($search) . '%';
1915		- $where_clauses[] = '(user_email LIKE %s OR user_name LIKE %s)';
1916		- $where_params[] = $like;
1917		- $where_params[] = $like;
1918		- }
1919		- $where_sql = 'WHERE ' . implode(' AND ', $where_clauses);
1920		-
1921		- // Aggregate query grouped by email.
1922		- $select_sql = $has_page_url_column
1923		- ? "SELECT user_email, MAX(timestamp) AS last_seen, MIN(timestamp) AS first_seen,
1924		- COUNT(DISTINCT session_id) AS conversation_count"
1925		- : "SELECT user_email, MAX(timestamp) AS last_seen, MIN(timestamp) AS first_seen,
1926		- COUNT(DISTINCT session_id) AS conversation_count";
1927		-
1928		- $order_column = in_array($sort, ['last_seen', 'conversation_count', 'first_seen'], true) ? $sort : 'last_seen';
1929		- $group_order_limit = " GROUP BY user_email ORDER BY {$order_column} {$sort_dir} LIMIT %d OFFSET %d";
1930		-
1931		- $transcripts_sql = $wpdb->prepare(
1932		- "{$select_sql} FROM {$table} {$where_sql}{$group_order_limit}",
1933		- array_merge($where_params, [$per_page, $offset])
1934		- );
1935		- $transcript_rows = $wpdb->get_results($transcripts_sql);
1936		-
1937		- // Count of unique transcript-based leads under the same filters.
1938		- $count_sql = $wpdb->prepare(
1939		- "SELECT COUNT(DISTINCT user_email) FROM {$table} {$where_sql}",
1940		- $where_params
1941		- );
1942		- $transcripts_lead_count = (int) $wpdb->get_var($count_sql);
1943		-
1944		- // Hydrate each row: name, latest_session_id, top page.
1945		- $leads = [];
1946		- foreach ($transcript_rows as $row) {
1947		- $detail = $has_page_url_column
1948		- ? $wpdb->get_row($wpdb->prepare(
1949		- "SELECT session_id, user_name, originating_page_url, originating_page_title
1950		- FROM {$table} WHERE user_email = %s ORDER BY timestamp DESC LIMIT 1",
1951		- $row->user_email
1952		- ))
1953		- : $wpdb->get_row($wpdb->prepare(
1954		- "SELECT session_id, user_name FROM {$table}
1955		- WHERE user_email = %s ORDER BY timestamp DESC LIMIT 1",
1956		- $row->user_email
1957		- ));
1958		-
1959		- $leads[] = [
1960		- 'email' => $row->user_email,
1961		- 'name' => isset($detail->user_name) ? (string) $detail->user_name : '',
1962		- 'conversation_count' => (int) $row->conversation_count,
1963		- 'last_seen' => $row->last_seen,
1964		- 'last_seen_display' => self::mxchat_leads_format_relative($row->last_seen),
1965		- 'first_seen' => $row->first_seen,
1966		- 'latest_session_id' => isset($detail->session_id) ? $detail->session_id : '',
1967		- 'top_page_url' => isset($detail->originating_page_url) ? $detail->originating_page_url : '',
1968		- 'top_page_title' => isset($detail->originating_page_title) ? $detail->originating_page_title : '',
1969		- 'is_orphan' => false,
1970		- 'status' => 'active',
1971		- ];
1972		- }
1973		-
1974		- // Non-transcript lead sources. Built once here, then filtered/merged based on the
1975		- // status filter below. Deduplication priority when the same email appears in multiple
1976		- // sources: transcripts > chat_deleted > orphan.
1977		- $transcripts_emails_seen = array_flip(array_map(
1978		- function ($r) { return strtolower($r['email']); },
1979		- $leads
1980		- ));
1981		-
1982		- // Chat-deleted leads: had a conversation that an admin removed. Preserved via
1983		- // mxchat_lead_del_* options, with timestamps so they respect date filters.
1984		- $chat_deleted_leads_all = [];
1985		- if ($status === 'all' || $status === 'chat_deleted') {
1986		- $chat_deleted_leads_all = self::mxchat_collect_chat_deleted_leads($search, $date_cutoff);
1987		- // Dedup: drop any chat_deleted row whose email is already in the transcripts set.
1988		- $chat_deleted_leads_all = array_values(array_filter(
1989		- $chat_deleted_leads_all,
1990		- function ($row) use ($transcripts_emails_seen) {
1991		- return !isset($transcripts_emails_seen[strtolower($row['email'])]);
1992		- }
1993		- ));
1994		- foreach ($chat_deleted_leads_all as $row) {
1995		- $transcripts_emails_seen[strtolower($row['email'])] = true;
1996		- }
1997		- }
1998		-
1999		- // Orphans: pre-chat form captures with no conversation. No timestamp, so skipped
2000		- // when a date filter is active.
2001		- $orphan_leads_all = [];
2002		- if (($status === 'all' || $status === 'orphan') && !$date_cutoff && !$page_filter) {
2003		- $orphan_leads_all = self::mxchat_collect_orphan_leads($search);
2004		- $orphan_leads_all = array_values(array_filter(
2005		- $orphan_leads_all,
2006		- function ($row) use ($transcripts_emails_seen) {
2007		- return !isset($transcripts_emails_seen[strtolower($row['email'])]);
2008		- }
2009		- ));
2010		- }
2011		-
2012		- // Apply status filter to the transcripts-derived list.
2013		- if ($status === 'orphan' || $status === 'chat_deleted') {
2014		- $leads = [];
2015		- $transcripts_lead_count = 0;
2016		- }
2017		-
2018		- // Stitch the current page from the three buckets in priority order.
2019		- $total_count = $transcripts_lead_count + count($chat_deleted_leads_all) + count($orphan_leads_all);
2020		- $remaining_slots = $per_page - count($leads);
2021		-
2022		- if ($remaining_slots > 0 && !empty($chat_deleted_leads_all)) {
2023		- $start = max(0, ($page - 1) * $per_page - $transcripts_lead_count);
2024		- if ($start < count($chat_deleted_leads_all)) {
2025		- $leads = array_merge($leads, array_slice($chat_deleted_leads_all, $start, $remaining_slots));
2026		- $remaining_slots = $per_page - count($leads);
2027		- }
2028		- }
2029		-
2030		- if ($remaining_slots > 0 && !empty($orphan_leads_all)) {
2031		- $before = $transcripts_lead_count + count($chat_deleted_leads_all);
2032		- $start = max(0, ($page - 1) * $per_page - $before);
2033		- if ($start < count($orphan_leads_all)) {
2034		- $leads = array_merge($leads, array_slice($orphan_leads_all, $start, $remaining_slots));
2035		- }
2036		- }
2037		-
2038		- $total_pages = $per_page > 0 ? (int) ceil($total_count / $per_page) : 1;
2039		-
2040		- // Stats strip: always computed over full dataset, unaffected by filters.
2041		- $stats = self::mxchat_leads_stats($table, $has_page_url_column);
2042		-
2043		- // Top pages: top 5 by distinct emails captured.
2044		- $top_pages = [];
2045		- if ($has_page_url_column) {
2046		- $top_pages_rows = $wpdb->get_results(
2047		- "SELECT originating_page_url AS url,
2048		- MAX(originating_page_title) AS title,
2049		- COUNT(DISTINCT user_email) AS lead_count
2050		- FROM {$table}
2051		- WHERE user_email IS NOT NULL AND user_email != ''
2052		- AND originating_page_url IS NOT NULL AND originating_page_url != ''
2053		- GROUP BY originating_page_url
2054		- ORDER BY lead_count DESC, url ASC
2055		- LIMIT 5"
2056		- );
2057		- foreach ($top_pages_rows as $p) {
2058		- $top_pages[] = [
2059		- 'url' => $p->url,
2060		- 'title' => $p->title ?: $p->url,
2061		- 'lead_count' => (int) $p->lead_count,
2062		- ];
2063		- }
2064		- }
2065		-
2066		- wp_send_json([
2067		- 'success' => true,
2068		- 'leads' => $leads,
2069		- 'page' => $page,
2070		- 'per_page' => $per_page,
2071		- 'total_count' => $total_count,
2072		- 'total_pages' => $total_pages,
2073		- 'showing_start' => $total_count === 0 ? 0 : ($offset + 1),
2074		- 'showing_end' => min($offset + $per_page, $total_count),
2075		- 'stats' => $stats,
2076		- 'top_pages' => $top_pages,
2077		- ]);
2078		- wp_die();
2079		-}
2080		-
2081		-/**
2082		- * Delete one or more leads by email. Removes every transcripts row for that
2083		- * email and cleans up related wp_options (mxchat_email_{sid}, mxchat_name_{sid},
2084		- * mxchat_history_{sid}) and any orphan option entries matching the email.
2085		- */
2086		-public function mxchat_delete_leads() {
2087		- if (!current_user_can('manage_options')) {
2088		- wp_send_json_error(['message' => 'Insufficient permissions']);
2089		- wp_die();
2090		- }
2091		- check_ajax_referer('mxchat_delete_leads', 'security');
2092		-
2093		- $emails_raw = isset($_POST['emails']) ? (array) wp_unslash($_POST['emails']) : [];
2094		- $emails = [];
2095		- foreach ($emails_raw as $e) {
2096		- $clean = sanitize_email((string) $e);
2097		- if ($clean) {
2098		- $emails[] = $clean;
2099		- }
2100		- }
2101		- if (empty($emails)) {
2102		- wp_send_json_error(['message' => 'No emails provided']);
2103		- wp_die();
2104		- }
2105		-
2106		- $summary = self::mxchat_wipe_leads_by_email($emails);
2107		-
2108		- wp_send_json([
2109		- 'success' => true,
2110		- 'deleted_leads' => count($emails),
2111		- 'deleted_sessions' => $summary['deleted_sessions'],
2112		- 'deleted_rows' => $summary['deleted_rows'],
2113		- ]);
2114		- wp_die();
2115		-}
2116		-
2117		-/**
2118		- * Fully wipe one or more leads by email: every transcripts row, every related wp_options
2119		- * entry (history, pre-chat capture, chat_deleted preservation, agent name, translations).
2120		- *
2121		- * Shared between the Leads-tab Delete button and the transcript-delete opt-in checkbox.
2122		- * Input emails must already be sanitized with sanitize_email().
2123		- */
2124		-private static function mxchat_wipe_leads_by_email(array $emails) {
2125		- global $wpdb;
2126		- $table = $wpdb->prefix . 'mxchat_chat_transcripts';
2127		- $translations_table = $wpdb->prefix . 'mxchat_transcript_translations';
2128		- $has_translations = $wpdb->get_var("SHOW TABLES LIKE '$translations_table'") === $translations_table;
2129		-
2130		- $deleted_sessions = 0;
2131		- $deleted_rows = 0;
2132		- $emails_lc = array_map('strtolower', $emails);
2133		-
2134		- foreach ($emails as $email) {
2135		- $session_ids = $wpdb->get_col($wpdb->prepare(
2136		- "SELECT DISTINCT session_id FROM {$table} WHERE user_email = %s",
2137		- $email
2138		- ));
2139		-
2140		- $rows_removed = $wpdb->delete($table, ['user_email' => $email], ['%s']);
2141		- if ($rows_removed !== false) {
2142		- $deleted_rows += (int) $rows_removed;
2143		- }
2144		-
2145		- foreach ($session_ids as $sid) {
2146		- $deleted_sessions++;
2147		- wp_cache_delete('chat_session_' . $sid, 'mxchat_chat_sessions');
2148		- delete_option('mxchat_history_' . $sid);
2149		- delete_option('mxchat_email_' . $sid);
2150		- delete_option('mxchat_name_' . $sid);
2151		- delete_option('mxchat_agent_name_' . $sid);
2152		- delete_option('mxchat_lead_del_email_' . $sid);
2153		- delete_option('mxchat_lead_del_name_' . $sid);
2154		- delete_option('mxchat_lead_del_ts_' . $sid);
2155		- if ($has_translations) {
2156		- $wpdb->delete($translations_table, ['session_id' => $sid], ['%s']);
2157		- }
2158		- }
2159		- }
2160		-
2161		- // Clean up any lingering option entries (orphan pre-chat captures + chat_deleted
2162		- // preservations) whose stored value matches one of the emails being wiped.
2163		- $lingering = $wpdb->get_results(
2164		- "SELECT option_name, option_value FROM {$wpdb->options}
2165		- WHERE option_name LIKE 'mxchat_email_%' OR option_name LIKE 'mxchat_lead_del_email_%'"
2166		- );
2167		- foreach ($lingering as $opt) {
2168		- if (!in_array(strtolower(trim($opt->option_value)), $emails_lc, true)) {
2169		- continue;
2170		- }
2171		- if (strpos($opt->option_name, 'mxchat_lead_del_email_') === 0) {
2172		- $sid = substr($opt->option_name, strlen('mxchat_lead_del_email_'));
2173		- delete_option('mxchat_lead_del_email_' . $sid);
2174		- delete_option('mxchat_lead_del_name_' . $sid);
2175		- delete_option('mxchat_lead_del_ts_' . $sid);
	471	+ if (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce')) {
	472	+ // Sanitize input data
	473	+ $search_query = isset($_GET['search']) ? sanitize_text_field($_GET['search']) : '';
	474	+ $current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
2176	475	} else {
2177		- $sid = substr($opt->option_name, strlen('mxchat_email_'));
2178		- delete_option('mxchat_email_' . $sid);
2179		- delete_option('mxchat_name_' . $sid);
	476	+ $search_query = '';
	477	+ $current_page = 1;
2180	478	}
2181		- }
2182	479
2183		- wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
	480	+ $per_page = 10;
2184	481
2185		- return [
2186		- 'deleted_sessions' => $deleted_sessions,
2187		- 'deleted_rows' => $deleted_rows,
2188		- ];
2189		-}
	482	+ // Create cache keys
	483	+ $cache_key_total = 'total_prompts_' . md5($search_query);
	484	+ $cache_key_prompts = 'prompts_' . md5($search_query . '_' . $current_page);
2190	485
2191		-/**
2192		- * Stream a leads CSV. scope=all exports every lead under current filters is not
2193		- * supported to keep semantics simple; caller either exports all leads or a
2194		- * specific set of selected emails.
2195		- */
2196		-public function mxchat_export_leads() {
2197		- if (!current_user_can('manage_options')) {
2198		- wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
2199		- }
2200		- check_ajax_referer('mxchat_export_leads', 'security');
2201		-
2202		- $scope = isset($_POST['scope']) ? sanitize_key($_POST['scope']) : 'all';
2203		- $fields_mode = isset($_POST['fields']) ? sanitize_key($_POST['fields']) : 'email_and_name';
2204		- $emails_in = isset($_POST['emails']) ? (array) wp_unslash($_POST['emails']) : [];
2205		-
2206		- $emails_in_clean = [];
2207		- foreach ($emails_in as $e) {
2208		- $clean = sanitize_email((string) $e);
2209		- if ($clean) {
2210		- $emails_in_clean[] = $clean;
2211		- }
2212		- }
2213		-
2214		- global $wpdb;
2215		- $table = $wpdb->prefix . 'mxchat_chat_transcripts';
2216		- $has_page_url_column = !empty($wpdb->get_results("SHOW COLUMNS FROM $table LIKE 'originating_page_url'"));
2217		-
2218		- // Collect leads from transcripts.
2219		- $transcripts_sql = "SELECT user_email AS email,
2220		- MAX(timestamp) AS last_seen,
2221		- COUNT(DISTINCT session_id) AS conversation_count
2222		- FROM {$table}
2223		- WHERE user_email IS NOT NULL AND user_email != ''";
2224		- $params = [];
2225		- if ($scope === 'selected' && !empty($emails_in_clean)) {
2226		- $placeholders = implode(',', array_fill(0, count($emails_in_clean), '%s'));
2227		- $transcripts_sql .= " AND user_email IN ({$placeholders})";
2228		- $params = $emails_in_clean;
2229		- }
2230		- $transcripts_sql .= " GROUP BY user_email ORDER BY last_seen DESC";
2231		-
2232		- $rows = !empty($params)
2233		- ? $wpdb->get_results($wpdb->prepare($transcripts_sql, $params))
2234		- : $wpdb->get_results($transcripts_sql);
2235		-
2236		- // Hydrate each row with name + top page.
2237		- $export_rows = [];
2238		- foreach ($rows as $row) {
2239		- $detail = $has_page_url_column
2240		- ? $wpdb->get_row($wpdb->prepare(
2241		- "SELECT user_name, originating_page_url FROM {$table}
2242		- WHERE user_email = %s ORDER BY timestamp DESC LIMIT 1",
2243		- $row->email
2244		- ))
2245		- : $wpdb->get_row($wpdb->prepare(
2246		- "SELECT user_name FROM {$table}
2247		- WHERE user_email = %s ORDER BY timestamp DESC LIMIT 1",
2248		- $row->email
2249		- ));
2250		- $export_rows[] = [
2251		- 'email' => $row->email,
2252		- 'name' => isset($detail->user_name) ? (string) $detail->user_name : '',
2253		- 'conversation_count' => (int) $row->conversation_count,
2254		- 'last_seen' => $row->last_seen,
2255		- 'top_page_url' => isset($detail->originating_page_url) ? $detail->originating_page_url : '',
2256		- ];
2257		- }
2258		-
2259		- // Include orphan + chat_deleted leads when exporting all.
2260		- if ($scope === 'all') {
2261		- $transcripts_emails_lc = array_flip(array_map(
2262		- function ($r) { return strtolower($r['email']); },
2263		- $export_rows
2264		- ));
2265		- foreach (self::mxchat_collect_chat_deleted_leads('') as $cd) {
2266		- if (isset($transcripts_emails_lc[strtolower($cd['email'])])) continue;
2267		- $transcripts_emails_lc[strtolower($cd['email'])] = true;
2268		- $export_rows[] = [
2269		- 'email' => $cd['email'],
2270		- 'name' => $cd['name'],
2271		- 'conversation_count' => 0,
2272		- 'last_seen' => $cd['last_seen'],
2273		- 'top_page_url' => '',
2274		- ];
2275		- }
2276		- foreach (self::mxchat_collect_orphan_leads('') as $orphan) {
2277		- if (isset($transcripts_emails_lc[strtolower($orphan['email'])])) continue;
2278		- $transcripts_emails_lc[strtolower($orphan['email'])] = true;
2279		- $export_rows[] = [
2280		- 'email' => $orphan['email'],
2281		- 'name' => $orphan['name'],
2282		- 'conversation_count' => 0,
2283		- 'last_seen' => '',
2284		- 'top_page_url' => '',
2285		- ];
2286		- }
2287		- }
2288		-
2289		- if (empty($export_rows)) {
2290		- wp_send_json_error(['message' => 'No leads to export.']);
2291		- wp_die();
2292		- }
2293		-
2294		- $filename = 'mxchat-leads-' . date('Y-m-d') . '.csv';
2295		- header('Content-Type: text/csv');
2296		- header('Content-Disposition: attachment; filename="' . $filename . '"');
2297		- header('Pragma: no-cache');
2298		- header('Expires: 0');
2299		-
2300		- $output = fopen('php://output', 'w');
2301		- fputs($output, "\xEF\xBB\xBF"); // UTF-8 BOM for Excel
2302		-
2303		- if ($fields_mode === 'email_only') {
2304		- fputcsv($output, ['Email']);
2305		- foreach ($export_rows as $r) {
2306		- fputcsv($output, [$r['email']]);
2307		- }
2308		- } else {
2309		- fputcsv($output, ['Email', 'Name', 'Conversations', 'Last seen', 'Top page']);
2310		- foreach ($export_rows as $r) {
2311		- fputcsv($output, [
2312		- $r['email'],
2313		- $r['name'],
2314		- $r['conversation_count'],
2315		- $r['last_seen'],
2316		- $r['top_page_url'],
2317		- ]);
2318		- }
2319		- }
2320		-
2321		- fclose($output);
2322		- wp_die();
2323		-}
2324		-
2325		-/**
2326		- * Stats strip payload (independent of filters).
2327		- */
2328		-private static function mxchat_leads_stats($table, $has_page_url_column) {
2329		- global $wpdb;
2330		-
2331		- $total_transcripts_emails = (int) $wpdb->get_var(
2332		- "SELECT COUNT(DISTINCT user_email) FROM {$table}
2333		- WHERE user_email IS NOT NULL AND user_email != ''"
2334		- );
2335		-
2336		- $new_this_week = (int) $wpdb->get_var($wpdb->prepare(
2337		- "SELECT COUNT(*) FROM (
2338		- SELECT user_email FROM {$table}
2339		- WHERE user_email IS NOT NULL AND user_email != ''
2340		- GROUP BY user_email
2341		- HAVING MIN(timestamp) >= %s
2342		- ) AS new_leads",
2343		- gmdate('Y-m-d H:i:s', strtotime('-7 days'))
2344		- ));
2345		-
2346		- $total_convos = (int) $wpdb->get_var(
2347		- "SELECT COUNT(DISTINCT session_id) FROM {$table}
2348		- WHERE user_email IS NOT NULL AND user_email != ''"
2349		- );
2350		-
2351		- $orphan_count = count(self::mxchat_collect_orphan_leads(''));
2352		- $chat_deleted_count = self::mxchat_count_chat_deleted_leads();
2353		-
2354		- // Total leads = unique emails across all three sources (dedup priority: transcripts > chat_deleted > orphan
2355		- // is already enforced at collection time in mxchat_fetch_leads; stats re-apply it here).
2356		- $total_leads = $total_transcripts_emails + $chat_deleted_count + $orphan_count;
2357		-
2358		- $avg = $total_transcripts_emails > 0
2359		- ? round($total_convos / $total_transcripts_emails, 1)
2360		- : 0;
2361		-
2362		- // Orphan % reflects *true* orphans only (pre-chat dropoffs). Chat-deleted leads are
2363		- // excluded so the metric stays meaningful — admins shouldn't see their cleanups
2364		- // inflate this number.
2365		- $orphan_pct = $total_leads > 0
2366		- ? (int) round(($orphan_count / $total_leads) * 100)
2367		- : 0;
2368		-
2369		- return [
2370		- 'total_leads' => $total_leads,
2371		- 'new_this_week' => $new_this_week,
2372		- 'avg_convos' => $avg,
2373		- 'orphan_pct' => $orphan_pct,
2374		- 'orphan_count' => $orphan_count,
2375		- 'chat_deleted_count' => $chat_deleted_count,
2376		- ];
2377		-}
2378		-
2379		-/**
2380		- * Collect leads who had a conversation that an admin later deleted (preserved via
2381		- * mxchat_lead_del_* options). Returns rows tagged status='chat_deleted' with the
2382		- * original last-seen timestamp so they still sort and filter sensibly.
2383		- *
2384		- * @param string $search Optional email/name substring filter.
2385		- * @param string $date_cutoff Optional 'Y-m-d H:i:s' cutoff — only rows with last_ts >= cutoff.
2386		- * @return array
2387		- */
2388		-private static function mxchat_collect_chat_deleted_leads($search = '', $date_cutoff = '') {
2389		- global $wpdb;
2390		- $table = $wpdb->prefix . 'mxchat_chat_transcripts';
2391		-
2392		- $rows = $wpdb->get_results(
2393		- "SELECT option_name, option_value FROM {$wpdb->options}
2394		- WHERE option_name LIKE 'mxchat_lead_del_email_%'"
2395		- );
2396		- if (empty($rows)) {
2397		- return [];
2398		- }
2399		-
2400		- // Emails that currently have transcripts rows should not appear as chat_deleted —
2401		- // they've come back and chatted, so they're active leads again.
2402		- $emails_in_transcripts = array_map(
2403		- 'strtolower',
2404		- (array) $wpdb->get_col(
2405		- "SELECT DISTINCT user_email FROM {$table}
2406		- WHERE user_email IS NOT NULL AND user_email != ''"
2407		- )
2408		- );
2409		- $emails_in_transcripts = array_flip($emails_in_transcripts);
2410		-
2411		- $needle = strtolower(trim((string) $search));
2412		- $by_email = [];
2413		-
2414		- foreach ($rows as $opt) {
2415		- $email = sanitize_email(trim((string) $opt->option_value));
2416		- if (!$email) {
2417		- continue;
2418		- }
2419		- if (isset($emails_in_transcripts[strtolower($email)])) {
2420		- continue;
2421		- }
2422		- $sid = substr($opt->option_name, strlen('mxchat_lead_del_email_'));
2423		- if (!$sid) {
2424		- continue;
2425		- }
2426		- $name = (string) get_option('mxchat_lead_del_name_' . $sid, '');
2427		- $ts = (string) get_option('mxchat_lead_del_ts_' . $sid, '');
2428		-
2429		- if ($date_cutoff !== '' && ($ts === '' || $ts < $date_cutoff)) {
2430		- continue;
2431		- }
2432		- if ($needle !== '') {
2433		- $hay = strtolower($email . ' ' . $name);
2434		- if (strpos($hay, $needle) === false) {
2435		- continue;
2436		- }
2437		- }
2438		-
2439		- $key = strtolower($email);
2440		- if (!isset($by_email[$key]) || (isset($by_email[$key]['last_seen']) && $ts > $by_email[$key]['last_seen'])) {
2441		- $by_email[$key] = [
2442		- 'email' => $email,
2443		- 'name' => $name,
2444		- 'conversation_count' => 0,
2445		- 'last_seen' => $ts,
2446		- 'last_seen_display' => $ts ? self::mxchat_leads_format_relative($ts) : __('Chat deleted', 'mxchat'),
2447		- 'first_seen' => $ts,
2448		- 'latest_session_id' => '',
2449		- 'top_page_url' => '',
2450		- 'top_page_title' => '',
2451		- 'is_orphan' => false,
2452		- 'status' => 'chat_deleted',
2453		- ];
2454		- }
2455		- }
2456		-
2457		- // Newest chat_deleted first.
2458		- usort($by_email, function ($a, $b) {
2459		- return strcmp((string) $b['last_seen'], (string) $a['last_seen']);
2460		- });
2461		- return array_values($by_email);
2462		-}
2463		-
2464		-/**
2465		- * Count unique emails preserved as "chat deleted" (for the stats strip).
2466		- */
2467		-private static function mxchat_count_chat_deleted_leads() {
2468		- global $wpdb;
2469		- $table = $wpdb->prefix . 'mxchat_chat_transcripts';
2470		-
2471		- $emails = $wpdb->get_col(
2472		- "SELECT DISTINCT option_value FROM {$wpdb->options}
2473		- WHERE option_name LIKE 'mxchat_lead_del_email_%'"
2474		- );
2475		- if (empty($emails)) {
2476		- return 0;
2477		- }
2478		-
2479		- $transcripts_emails = array_map(
2480		- 'strtolower',
2481		- (array) $wpdb->get_col(
2482		- "SELECT DISTINCT user_email FROM {$table}
2483		- WHERE user_email IS NOT NULL AND user_email != ''"
2484		- )
2485		- );
2486		- $transcripts_emails = array_flip($transcripts_emails);
2487		-
2488		- $count = 0;
2489		- $seen = [];
2490		- foreach ($emails as $raw) {
2491		- $email = strtolower(trim((string) $raw));
2492		- if (!$email || isset($seen[$email]) || isset($transcripts_emails[$email])) {
2493		- continue;
2494		- }
2495		- $seen[$email] = true;
2496		- $count++;
2497		- }
2498		- return $count;
2499		-}
2500		-
2501		-/**
2502		- * Find leads who submitted the pre-chat form but never produced a transcripts row.
2503		- * Returned rows have no conversation_count, no timestamp.
2504		- *
2505		- * @param string $search Optional email/name substring filter.
2506		- * @return array
2507		- */
2508		-private static function mxchat_collect_orphan_leads($search = '') {
2509		- global $wpdb;
2510		- $table = $wpdb->prefix . 'mxchat_chat_transcripts';
2511		-
2512		- $option_rows = $wpdb->get_results(
2513		- "SELECT option_name, option_value FROM {$wpdb->options}
2514		- WHERE option_name LIKE 'mxchat_email_%'"
2515		- );
2516		- if (empty($option_rows)) {
2517		- return [];
2518		- }
2519		-
2520		- // Collect all session_ids that have real transcripts rows so we can exclude them.
2521		- $session_ids_with_rows = $wpdb->get_col(
2522		- "SELECT DISTINCT session_id FROM {$table}
2523		- WHERE user_email IS NOT NULL AND user_email != ''"
2524		- );
2525		- $session_ids_with_rows = array_flip($session_ids_with_rows);
2526		-
2527		- // Seen emails in transcripts (so orphans only include truly never-chatted leads).
2528		- $emails_in_transcripts = array_map(
2529		- 'strtolower',
2530		- (array) $wpdb->get_col(
2531		- "SELECT DISTINCT user_email FROM {$table}
2532		- WHERE user_email IS NOT NULL AND user_email != ''"
2533		- )
2534		- );
2535		- $emails_in_transcripts = array_flip($emails_in_transcripts);
2536		-
2537		- $orphans_by_email = [];
2538		- $needle = strtolower(trim((string) $search));
2539		-
2540		- foreach ($option_rows as $opt) {
2541		- $email = sanitize_email(trim((string) $opt->option_value));
2542		- if (!$email) {
2543		- continue;
2544		- }
2545		- $sid = substr($opt->option_name, strlen('mxchat_email_'));
2546		- if (!$sid) {
2547		- continue;
2548		- }
2549		- // Exclude leads who have any transcripts rows (they appear in the main list).
2550		- if (isset($emails_in_transcripts[strtolower($email)])) {
2551		- continue;
2552		- }
2553		- if (isset($session_ids_with_rows[$sid])) {
2554		- continue;
2555		- }
2556		-
2557		- $name_option = get_option('mxchat_name_' . $sid, '');
2558		- $name = is_string($name_option) ? trim($name_option) : '';
2559		-
2560		- if ($needle !== '') {
2561		- $hay = strtolower($email . ' ' . $name);
2562		- if (strpos($hay, $needle) === false) {
2563		- continue;
2564		- }
2565		- }
2566		-
2567		- $key = strtolower($email);
2568		- if (!isset($orphans_by_email[$key])) {
2569		- $orphans_by_email[$key] = [
2570		- 'email' => $email,
2571		- 'name' => $name,
2572		- 'conversation_count' => 0,
2573		- 'last_seen' => '',
2574		- 'last_seen_display' => __('No conversation yet', 'mxchat'),
2575		- 'first_seen' => '',
2576		- 'latest_session_id' => '',
2577		- 'top_page_url' => '',
2578		- 'top_page_title' => '',
2579		- 'is_orphan' => true,
2580		- 'status' => 'orphan',
2581		- ];
2582		- }
2583		- }
2584		-
2585		- return array_values($orphans_by_email);
2586		-}
2587		-
2588		-/**
2589		- * Map a date_range key to a SQL-comparable cutoff string, or '' for all-time.
2590		- */
2591		-private static function mxchat_leads_date_cutoff($date_range) {
2592		- switch ($date_range) {
2593		- case 'today': return gmdate('Y-m-d H:i:s', strtotime('-24 hours'));
2594		- case '7d': return gmdate('Y-m-d H:i:s', strtotime('-7 days'));
2595		- case '30d': return gmdate('Y-m-d H:i:s', strtotime('-30 days'));
2596		- case '90d': return gmdate('Y-m-d H:i:s', strtotime('-90 days'));
2597		- case 'all':
2598		- default: return '';
2599		- }
2600		-}
2601		-
2602		-/**
2603		- * Turn a UTC timestamp into a short relative display like "2h ago" or "Apr 12".
2604		- */
2605		-private static function mxchat_leads_format_relative($timestamp) {
2606		- if (!$timestamp) {
2607		- return '';
2608		- }
2609		- $ts = strtotime($timestamp . ' UTC');
2610		- if (!$ts) {
2611		- return '';
2612		- }
2613		- $diff = time() - $ts;
2614		- if ($diff < 60) return __('just now', 'mxchat');
2615		- if ($diff < 3600) return floor($diff / 60) . __('m ago', 'mxchat');
2616		- if ($diff < 86400) return floor($diff / 3600) . __('h ago', 'mxchat');
2617		- if ($diff < 604800) return floor($diff / 86400) . __('d ago', 'mxchat');
2618		- return wp_date('M j', $ts);
2619		-}
2620		-
2621		-/**
2622		- * Handle translation of chat messages via AJAX
2623		- */
2624		-public function mxchat_translate_messages() {
2625		- if (!current_user_can('manage_options')) {
2626		- wp_send_json_error(['error' => 'Insufficient permissions']);
2627		- wp_die();
2628		- }
2629		-
2630		- $session_id = isset($_POST['session_id']) ? sanitize_text_field($_POST['session_id']) : '';
2631		- $target_lang = isset($_POST['target_lang']) ? sanitize_text_field($_POST['target_lang']) : 'en';
2632		- $messages_json = isset($_POST['messages']) ? wp_unslash($_POST['messages']) : '[]';
2633		- $messages = json_decode($messages_json, true);
2634		-
2635		- if (empty($session_id)) {
2636		- wp_send_json_error(['error' => 'No session ID provided']);
2637		- wp_die();
2638		- }
2639		-
2640		- if (empty($messages) || !is_array($messages)) {
2641		- wp_send_json_error(['error' => 'No messages to translate']);
2642		- wp_die();
2643		- }
2644		-
2645		- // Language names for prompting
2646		- $languages = [
2647		- 'en' => 'English',
2648		- 'es' => 'Spanish',
2649		- 'fr' => 'French',
2650		- 'de' => 'German',
2651		- 'it' => 'Italian',
2652		- 'pt' => 'Portuguese',
2653		- 'nl' => 'Dutch',
2654		- 'ru' => 'Russian',
2655		- 'zh' => 'Chinese',
2656		- 'ja' => 'Japanese',
2657		- 'ko' => 'Korean',
2658		- 'ar' => 'Arabic',
2659		- 'hi' => 'Hindi',
2660		- 'tr' => 'Turkish',
2661		- 'pl' => 'Polish',
2662		- 'vi' => 'Vietnamese',
2663		- 'th' => 'Thai',
2664		- 'id' => 'Indonesian',
2665		- 'sv' => 'Swedish',
2666		- 'da' => 'Danish'
2667		- ];
2668		-
2669		- $target_lang_name = isset($languages[$target_lang]) ? $languages[$target_lang] : 'English';
2670		-
2671		- // Build combined text for translation (numbered for parsing)
2672		- $numbered_messages = [];
2673		- foreach ($messages as $i => $msg) {
2674		- $content = isset($msg['content']) ? trim($msg['content']) : '';
2675		- if (!empty($content)) {
2676		- $numbered_messages[] = "[MSG" . $i . "]" . $content . "[/MSG" . $i . "]";
2677		- }
2678		- }
2679		-
2680		- if (empty($numbered_messages)) {
2681		- wp_send_json_error(['error' => 'No valid messages to translate']);
2682		- wp_die();
2683		- }
2684		-
2685		- $combined_text = implode("\n\n", $numbered_messages);
2686		-
2687		- // Prepare the translation prompt
2688		- $system_prompt = "You are a translator. Translate the following messages to {$target_lang_name}. Keep the [MSG#] and [/MSG#] tags exactly as they are - only translate the content between them. Maintain the original formatting, line breaks, and any HTML tags. Return ONLY the translated messages with the tags, no explanations.";
2689		-
2690		- // Get user's selected model and determine provider
2691		- $options = get_option('mxchat_options', []);
2692		- $selected_model = $options['model'] ?? 'gpt-5.1-chat-latest';
2693		-
2694		- // Check if using OpenRouter
2695		- if ($selected_model === 'openrouter') {
2696		- $provider = 'openrouter';
2697		- $selected_model = $options['openrouter_selected_model'] ?? '';
2698		- $api_key = $options['openrouter_api_key'] ?? '';
2699		-
2700		- if (empty($selected_model)) {
2701		- wp_send_json_error(['error' => 'No OpenRouter model selected']);
2702		- wp_die();
2703		- }
2704		- } else {
2705		- // Determine provider from model name
2706		- $model_parts = explode('-', $selected_model);
2707		- $provider = strtolower($model_parts[0]);
2708		-
2709		- // Get the appropriate API key based on provider
2710		- $api_key = '';
2711		- switch ($provider) {
2712		- case 'gpt':
2713		- case 'o1':
2714		- $api_key = $options['api_key'] ?? '';
2715		- break;
2716		- case 'claude':
2717		- $api_key = $options['claude_api_key'] ?? '';
2718		- break;
2719		- case 'grok':
2720		- $api_key = $options['xai_api_key'] ?? '';
2721		- break;
2722		- case 'deepseek':
2723		- $api_key = $options['deepseek_api_key'] ?? '';
2724		- break;
2725		- case 'gemini':
2726		- $api_key = $options['gemini_api_key'] ?? '';
2727		- break;
2728		- default:
2729		- // Default to OpenAI
2730		- $api_key = $options['api_key'] ?? '';
2731		- $provider = 'gpt';
2732		- break;
2733		- }
2734		- }
2735		-
2736		- if (empty($api_key)) {
2737		- wp_send_json_error(['error' => 'No API key configured for ' . $provider]);
2738		- wp_die();
2739		- }
2740		-
2741		- // Make API request based on provider
2742		- $response = $this->translate_with_provider($provider, $selected_model, $api_key, $system_prompt, $combined_text);
2743		-
2744		- if (is_wp_error($response)) {
2745		- wp_send_json_error(['error' => $response->get_error_message()]);
2746		- wp_die();
2747		- }
2748		-
2749		- // Parse the response to extract translated messages
2750		- $translations = [];
2751		- foreach ($messages as $msg) {
2752		- $index = $msg['index'];
2753		- $pattern = '/\[MSG' . $index . '\](.*?)\[\/MSG' . $index . '\]/s';
2754		- if (preg_match($pattern, $response, $matches)) {
2755		- $translations[] = [
2756		- 'index' => $index,
2757		- 'translated' => trim($matches[1])
2758		- ];
2759		- }
2760		- }
2761		-
2762		- // Save translations to database
2763		- if (!empty($translations)) {
2764		- $this->save_transcript_translation($session_id, $target_lang, $translations);
2765		- }
2766		-
2767		- wp_send_json(['success' => true, 'translations' => $translations, 'language' => $target_lang]);
2768		- wp_die();
2769		-}
2770		-
2771		-/**
2772		- * Save transcript translation to database
2773		- */
2774		-private function save_transcript_translation($session_id, $language_code, $translations) {
2775		- global $wpdb;
2776		- $table_name = $wpdb->prefix . 'mxchat_transcript_translations';
2777		-
2778		- // Check if table exists, create if not
2779		- if ($wpdb->get_var("SHOW TABLES LIKE '$table_name'") !== $table_name) {
2780		- mxchat_create_translations_table();
2781		- }
2782		-
2783		- $now = current_time('mysql');
2784		- $translations_json = wp_json_encode($translations);
2785		-
2786		- // Use REPLACE to insert or update
2787		- $wpdb->query($wpdb->prepare(
2788		- "REPLACE INTO $table_name (session_id, language_code, translations, created_at, updated_at)
2789		- VALUES (%s, %s, %s, %s, %s)",
2790		- $session_id,
2791		- $language_code,
2792		- $translations_json,
2793		- $now,
2794		- $now
2795		- ));
2796		-}
2797		-
2798		-/**
2799		- * Get saved translation for a session
2800		- */
2801		-public function mxchat_get_transcript_translation() {
2802		- if (!current_user_can('manage_options')) {
2803		- wp_send_json_error(['error' => 'Insufficient permissions']);
2804		- wp_die();
2805		- }
2806		-
2807		- $session_id = isset($_POST['session_id']) ? sanitize_text_field($_POST['session_id']) : '';
2808		-
2809		- if (empty($session_id)) {
2810		- wp_send_json_error(['error' => 'No session ID provided']);
2811		- wp_die();
2812		- }
2813		-
2814		- global $wpdb;
2815		- $table_name = $wpdb->prefix . 'mxchat_transcript_translations';
2816		-
2817		- // Check if table exists
2818		- if ($wpdb->get_var("SHOW TABLES LIKE '$table_name'") !== $table_name) {
2819		- wp_send_json(['success' => true, 'has_translation' => false]);
2820		- wp_die();
2821		- }
2822		-
2823		- // Get the most recent translation for this session
2824		- $result = $wpdb->get_row($wpdb->prepare(
2825		- "SELECT language_code, translations FROM $table_name WHERE session_id = %s ORDER BY updated_at DESC LIMIT 1",
2826		- $session_id
2827		- ));
2828		-
2829		- if ($result) {
2830		- $translations = json_decode($result->translations, true);
2831		- wp_send_json([
2832		- 'success' => true,
2833		- 'has_translation' => true,
2834		- 'language' => $result->language_code,
2835		- 'translations' => $translations
2836		- ]);
2837		- } else {
2838		- wp_send_json(['success' => true, 'has_translation' => false]);
2839		- }
2840		- wp_die();
2841		-}
2842		-
2843		-/**
2844		- * Translate text using the user's selected provider and model
2845		- */
2846		-private function translate_with_provider($provider, $model, $api_key, $system_prompt, $text) {
2847		- switch ($provider) {
2848		- case 'claude':
2849		- return $this->translate_with_claude($api_key, $model, $system_prompt, $text);
2850		- case 'grok':
2851		- return $this->translate_with_xai($api_key, $model, $system_prompt, $text);
2852		- case 'deepseek':
2853		- return $this->translate_with_deepseek($api_key, $model, $system_prompt, $text);
2854		- case 'gemini':
2855		- return $this->translate_with_gemini($api_key, $model, $system_prompt, $text);
2856		- case 'openrouter':
2857		- return $this->translate_with_openrouter($api_key, $model, $system_prompt, $text);
2858		- case 'gpt':
2859		- case 'o1':
2860		- default:
2861		- return $this->translate_with_openai($api_key, $model, $system_prompt, $text);
2862		- }
2863		-}
2864		-
2865		-/**
2866		- * Translate text using OpenAI API
2867		- */
2868		-private function translate_with_openai($api_key, $model, $system_prompt, $text) {
2869		- $response = wp_remote_post('https://api.openai.com/v1/chat/completions', [
2870		- 'timeout' => 60,
2871		- 'headers' => [
2872		- 'Authorization' => 'Bearer ' . $api_key,
2873		- 'Content-Type' => 'application/json'
2874		- ],
2875		- 'body' => wp_json_encode([
2876		- 'model' => $model,
2877		- 'messages' => [
2878		- ['role' => 'system', 'content' => $system_prompt],
2879		- ['role' => 'user', 'content' => $text]
2880		- ],
2881		- 'temperature' => 0.3
2882		- ])
2883		- ]);
2884		-
2885		- if (is_wp_error($response)) {
2886		- return $response;
2887		- }
2888		-
2889		- $body = json_decode(wp_remote_retrieve_body($response), true);
2890		-
2891		- if (isset($body['error'])) {
2892		- return new WP_Error('api_error', $body['error']['message']);
2893		- }
2894		-
2895		- if (isset($body['choices'][0]['message']['content'])) {
2896		- return $body['choices'][0]['message']['content'];
2897		- }
2898		-
2899		- return new WP_Error('api_error', 'Invalid API response');
2900		-}
2901		-
2902		-/**
2903		- * Translate text using Claude API
2904		- */
2905		-private function translate_with_claude($api_key, $model, $system_prompt, $text) {
2906		- $response = wp_remote_post('https://api.anthropic.com/v1/messages', [
2907		- 'timeout' => 60,
2908		- 'headers' => [
2909		- 'x-api-key' => $api_key,
2910		- 'anthropic-version' => '2023-06-01',
2911		- 'Content-Type' => 'application/json'
2912		- ],
2913		- 'body' => wp_json_encode([
2914		- 'model' => $model,
2915		- 'max_tokens' => 4096,
2916		- 'system' => $system_prompt,
2917		- 'messages' => [
2918		- ['role' => 'user', 'content' => $text]
2919		- ]
2920		- ])
2921		- ]);
2922		-
2923		- if (is_wp_error($response)) {
2924		- return $response;
2925		- }
2926		-
2927		- $body = json_decode(wp_remote_retrieve_body($response), true);
2928		-
2929		- if (isset($body['error'])) {
2930		- return new WP_Error('api_error', $body['error']['message']);
2931		- }
2932		-
2933		- if (isset($body['content'][0]['text'])) {
2934		- return $body['content'][0]['text'];
2935		- }
2936		-
2937		- return new WP_Error('api_error', 'Invalid API response');
2938		-}
2939		-
2940		-/**
2941		- * Translate text using xAI (Grok) API
2942		- */
2943		-private function translate_with_xai($api_key, $model, $system_prompt, $text) {
2944		- $response = wp_remote_post('https://api.x.ai/v1/chat/completions', [
2945		- 'timeout' => 60,
2946		- 'headers' => [
2947		- 'Authorization' => 'Bearer ' . $api_key,
2948		- 'Content-Type' => 'application/json'
2949		- ],
2950		- 'body' => wp_json_encode([
2951		- 'model' => $model,
2952		- 'messages' => [
2953		- ['role' => 'system', 'content' => $system_prompt],
2954		- ['role' => 'user', 'content' => $text]
2955		- ],
2956		- 'temperature' => 0.3
2957		- ])
2958		- ]);
2959		-
2960		- if (is_wp_error($response)) {
2961		- return $response;
2962		- }
2963		-
2964		- $body = json_decode(wp_remote_retrieve_body($response), true);
2965		-
2966		- if (isset($body['error'])) {
2967		- return new WP_Error('api_error', $body['error']['message']);
2968		- }
2969		-
2970		- if (isset($body['choices'][0]['message']['content'])) {
2971		- return $body['choices'][0]['message']['content'];
2972		- }
2973		-
2974		- return new WP_Error('api_error', 'Invalid API response');
2975		-}
2976		-
2977		-/**
2978		- * Translate text using DeepSeek API
2979		- */
2980		-private function translate_with_deepseek($api_key, $model, $system_prompt, $text) {
2981		- $response = wp_remote_post('https://api.deepseek.com/v1/chat/completions', [
2982		- 'timeout' => 60,
2983		- 'headers' => [
2984		- 'Authorization' => 'Bearer ' . $api_key,
2985		- 'Content-Type' => 'application/json'
2986		- ],
2987		- 'body' => wp_json_encode([
2988		- 'model' => $model,
2989		- 'messages' => [
2990		- ['role' => 'system', 'content' => $system_prompt],
2991		- ['role' => 'user', 'content' => $text]
2992		- ],
2993		- 'temperature' => 0.3
2994		- ])
2995		- ]);
2996		-
2997		- if (is_wp_error($response)) {
2998		- return $response;
2999		- }
3000		-
3001		- $body = json_decode(wp_remote_retrieve_body($response), true);
3002		-
3003		- if (isset($body['error'])) {
3004		- return new WP_Error('api_error', $body['error']['message']);
3005		- }
3006		-
3007		- if (isset($body['choices'][0]['message']['content'])) {
3008		- return $body['choices'][0]['message']['content'];
3009		- }
3010		-
3011		- return new WP_Error('api_error', 'Invalid API response');
3012		-}
3013		-
3014		-/**
3015		- * Translate text using Google Gemini API
3016		- */
3017		-private function translate_with_gemini($api_key, $model, $system_prompt, $text) {
3018		- if ($model === 'gemini-3-pro-preview') {
3019		- $model = 'gemini-3.1-pro-preview';
3020		- }
3021		- $url = 'https://generativelanguage.googleapis.com/v1beta/models/' . $model . ':generateContent?key=' . $api_key;
3022		-
3023		- $response = wp_remote_post($url, [
3024		- 'timeout' => 60,
3025		- 'headers' => [
3026		- 'Content-Type' => 'application/json'
3027		- ],
3028		- 'body' => wp_json_encode([
3029		- 'contents' => [
3030		- [
3031		- 'parts' => [
3032		- ['text' => $system_prompt . "\n\n" . $text]
3033		- ]
3034		- ]
3035		- ],
3036		- 'generationConfig' => [
3037		- 'temperature' => 0.3
3038		- ]
3039		- ])
3040		- ]);
3041		-
3042		- if (is_wp_error($response)) {
3043		- return $response;
3044		- }
3045		-
3046		- $body = json_decode(wp_remote_retrieve_body($response), true);
3047		-
3048		- if (isset($body['error'])) {
3049		- return new WP_Error('api_error', $body['error']['message']);
3050		- }
3051		-
3052		- if (isset($body['candidates'][0]['content']['parts'][0]['text'])) {
3053		- return $body['candidates'][0]['content']['parts'][0]['text'];
3054		- }
3055		-
3056		- return new WP_Error('api_error', 'Invalid API response');
3057		-}
3058		-
3059		-/**
3060		- * Translate text using OpenRouter API
3061		- */
3062		-private function translate_with_openrouter($api_key, $model, $system_prompt, $text) {
3063		- $response = wp_remote_post('https://openrouter.ai/api/v1/chat/completions', [
3064		- 'timeout' => 60,
3065		- 'headers' => [
3066		- 'Authorization' => 'Bearer ' . $api_key,
3067		- 'Content-Type' => 'application/json',
3068		- 'HTTP-Referer' => home_url(),
3069		- 'X-Title' => 'MxChat Translation'
3070		- ],
3071		- 'body' => wp_json_encode([
3072		- 'model' => $model,
3073		- 'messages' => [
3074		- ['role' => 'system', 'content' => $system_prompt],
3075		- ['role' => 'user', 'content' => $text]
3076		- ],
3077		- 'temperature' => 0.3
3078		- ])
3079		- ]);
3080		-
3081		- if (is_wp_error($response)) {
3082		- return $response;
3083		- }
3084		-
3085		- $body = json_decode(wp_remote_retrieve_body($response), true);
3086		-
3087		- if (isset($body['error'])) {
3088		- return new WP_Error('api_error', $body['error']['message']);
3089		- }
3090		-
3091		- if (isset($body['choices'][0]['message']['content'])) {
3092		- return $body['choices'][0]['message']['content'];
3093		- }
3094		-
3095		- return new WP_Error('api_error', 'Invalid API response');
3096		-}
3097		-
3098		-public function mxchat_fetch_chat_history() {
3099		- global $wpdb;
3100		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
3101		- $url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
3102		-
3103		- if (!current_user_can('manage_options')) {
3104		- wp_send_json_error(['message' => 'Insufficient permissions']);
3105		- wp_die();
3106		- }
3107		-
3108		- $page = isset($_POST['page']) ? absint($_POST['page']) : 1;
3109		- $per_page = isset($_POST['per_page']) ? absint($_POST['per_page']) : 50;
3110		- $offset = ($page - 1) * $per_page;
3111		- $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
3112		- $sort_raw = isset($_POST['sort_order']) ? sanitize_key($_POST['sort_order']) : 'desc';
3113		- $allowed_sorts = array('asc', 'desc', 'rating_positive', 'rating_negative');
3114		- if (!in_array($sort_raw, $allowed_sorts, true)) { $sort_raw = 'desc'; }
3115		- $sort_order = ($sort_raw === 'asc') ? 'ASC' : 'DESC';
3116		- $ratings_table = $wpdb->prefix . 'mxchat_session_ratings';
3117		- $ratings_join = '';
3118		- $rating_table_exists = ($wpdb->get_var($wpdb->prepare("SHOW TABLES LIKE %s", $ratings_table)) === $ratings_table);
3119		- if ($rating_table_exists && ($sort_raw === 'rating_positive' || $sort_raw === 'rating_negative')) {
3120		- // We sort by rating then recency. Wrap rating_value so NULL sorts last.
3121		- $rating_dir = ($sort_raw === 'rating_positive') ? 'DESC' : 'ASC';
3122		- $ratings_join = " LEFT JOIN {$ratings_table} r ON r.session_id = t.session_id ";
3123		- }
3124		-
3125		- // Build search condition
3126		- $search_condition = '';
3127		- $search_params = [];
3128		- if (!empty($search)) {
3129		- $search_condition = "WHERE (
3130		- session_id LIKE %s
3131		- OR user_email LIKE %s
3132		- OR user_name LIKE %s
3133		- OR user_identifier LIKE %s
3134		- OR message LIKE %s
3135		- )";
3136		- $search_params = array_fill(0, 5, '%' . $wpdb->esc_like($search) . '%');
3137		- }
3138		-
3139		- // Get total count
3140		- $count_query = !empty($search)
3141		- ? $wpdb->prepare("SELECT COUNT(DISTINCT session_id) FROM {$table_name} {$search_condition}", $search_params)
3142		- : "SELECT COUNT(DISTINCT session_id) FROM {$table_name}";
3143		- $total_sessions = (int) $wpdb->get_var($count_query);
3144		-
3145		- // Get session IDs for current page. Default sort is recency; rating sorts join the ratings table
3146		- // and order by rating value (NULLs last) with recency as tiebreaker.
3147		- if ($ratings_join) {
3148		- $order_by = "ORDER BY (r.rating_value IS NULL), r.rating_value {$rating_dir}, MAX(t.timestamp) DESC";
3149		- } else {
3150		- $order_by = "ORDER BY MAX(t.timestamp) {$sort_order}";
3151		- }
3152		- $session_query = !empty($search)
3153		- ? $wpdb->prepare(
3154		- "SELECT DISTINCT t.session_id FROM {$table_name} t {$ratings_join} {$search_condition}
3155		- GROUP BY t.session_id {$order_by} LIMIT %d OFFSET %d",
3156		- array_merge($search_params, [$per_page, $offset])
3157		- )
3158		- : $wpdb->prepare(
3159		- "SELECT DISTINCT t.session_id FROM {$table_name} t {$ratings_join}
3160		- GROUP BY t.session_id {$order_by} LIMIT %d OFFSET %d",
3161		- $per_page, $offset
3162		- );
3163		- $session_ids = $wpdb->get_col($session_query);
3164		-
3165		- $total_pages = ceil($total_sessions / $per_page);
3166		-
3167		- if (empty($session_ids)) {
3168		- wp_send_json([
3169		- 'success' => true,
3170		- 'sessions' => [],
3171		- 'page' => $page,
3172		- 'total_pages' => 0,
3173		- 'total_sessions' => 0,
3174		- 'showing_start' => 0,
3175		- 'showing_end' => 0
3176		- ]);
3177		- wp_die();
3178		- }
3179		-
3180		- // Check for optional columns/tables
3181		- $url_table_exists = $wpdb->get_var("SHOW TABLES LIKE '$url_clicks_table'") === $url_clicks_table;
3182		- $originating_columns_exist = !empty($wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'originating_page_url'"));
3183		-
3184		- // Batch-fetch session ratings for this page (plan-a5b006).
3185		- $ratings_map = array();
3186		- if ($rating_table_exists && !empty($session_ids)) {
3187		- $placeholders = implode(',', array_fill(0, count($session_ids), '%s'));
3188		- $rating_rows = $wpdb->get_results($wpdb->prepare(
3189		- "SELECT session_id, rating_value, rating_feedback FROM {$ratings_table} WHERE session_id IN ($placeholders)",
3190		- $session_ids
3191		- ));
3192		- foreach ($rating_rows as $row) {
3193		- $ratings_map[$row->session_id] = array(
3194		- 'value' => (int) $row->rating_value,
3195		- 'feedback' => (string) $row->rating_feedback,
3196		- );
3197		- }
3198		- }
3199		-
3200		- // Build session list data
3201		- $sessions = [];
3202		- foreach ($session_ids as $session_id) {
3203		- // Get session metadata
3204		- $session_data = $originating_columns_exist
3205		- ? $wpdb->get_row($wpdb->prepare(
3206		- "SELECT user_email, user_name, user_identifier, originating_page_url, originating_page_title, timestamp
3207		- FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC LIMIT 1",
3208		- $session_id
3209		- ))
3210		- : $wpdb->get_row($wpdb->prepare(
3211		- "SELECT user_email, user_name, user_identifier, timestamp FROM {$table_name}
3212		- WHERE session_id = %s LIMIT 1",
3213		- $session_id
3214		- ));
3215		-
3216		- // Get message count and latest timestamp
3217		- $message_stats = $wpdb->get_row($wpdb->prepare(
3218		- "SELECT COUNT(*) as count, MAX(timestamp) as latest FROM {$table_name} WHERE session_id = %s",
3219		- $session_id
3220		- ));
3221		-
3222		- // Get first user message as preview
3223		- $first_user_msg = $wpdb->get_var($wpdb->prepare(
3224		- "SELECT message FROM {$table_name} WHERE session_id = %s AND role = 'user' ORDER BY timestamp ASC LIMIT 1",
3225		- $session_id
3226		- ));
3227		- $preview = $first_user_msg ? wp_trim_words(wp_strip_all_tags(stripslashes($first_user_msg)), 12, '...') : 'No messages';
3228		-
3229		- // Build display name
3230		- $user_email = !empty($session_data->user_email) ? $session_data->user_email : '';
3231		- $user_name = !empty($session_data->user_name) ? $session_data->user_name : '';
3232		- $user_identifier = !empty($session_data->user_identifier) ? $session_data->user_identifier : 'Guest';
3233		-
3234		- $display_name = $user_name ?: ($user_email ? explode('@', $user_email)[0] : $user_identifier);
3235		- $display_sub = $user_email ?: ('ID: ' . $user_identifier);
3236		-
3237		- // Format time - show relative for recent, date for older
3238		- $timestamp = strtotime($message_stats->latest . ' UTC');
3239		- $now = time();
3240		- $diff = $now - $timestamp;
3241		- if ($diff < 3600) {
3242		- $time_display = floor($diff / 60) . 'm ago';
3243		- } elseif ($diff < 86400) {
3244		- $time_display = floor($diff / 3600) . 'h ago';
3245		- } elseif ($diff < 604800) {
3246		- $time_display = floor($diff / 86400) . 'd ago';
3247		- } else {
3248		- $time_display = wp_date('M j', $timestamp);
3249		- }
3250		-
3251		- // Get initials for avatar
3252		- $initials = strtoupper(substr($display_name, 0, 2));
3253		- if (strlen($display_name) > 2 && strpos($display_name, ' ') !== false) {
3254		- $parts = explode(' ', $display_name);
3255		- $initials = strtoupper(substr($parts[0], 0, 1) . substr(end($parts), 0, 1));
3256		- }
3257		-
3258		- $rating_entry = isset($ratings_map[$session_id]) ? $ratings_map[$session_id] : null;
3259		- $rating_value = $rating_entry ? $rating_entry['value'] : null;
3260		- $rating_feedback = $rating_entry ? $rating_entry['feedback'] : '';
3261		-
3262		- $sessions[] = [
3263		- 'session_id' => $session_id,
3264		- 'display_name' => $display_name,
3265		- 'display_sub' => $display_sub,
3266		- 'initials' => $initials,
3267		- 'preview' => $preview,
3268		- 'message_count' => (int) $message_stats->count,
3269		- 'time_display' => $time_display,
3270		- 'timestamp' => $message_stats->latest,
3271		- 'rating_value' => $rating_value,
3272		- 'rating_feedback' => $rating_feedback,
3273		- ];
3274		- }
3275		-
3276		- wp_send_json([
3277		- 'success' => true,
3278		- 'sessions' => $sessions,
3279		- 'page' => $page,
3280		- 'total_pages' => $total_pages,
3281		- 'total_sessions' => $total_sessions,
3282		- 'showing_start' => $offset + 1,
3283		- 'showing_end' => min($offset + $per_page, $total_sessions)
3284		- ]);
3285		- wp_die();
3286		-}
3287		-
3288		-/**
3289		- * Fetch single conversation details for split-panel view
3290		- */
3291		-public function mxchat_fetch_conversation() {
3292		- global $wpdb;
3293		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
3294		- $url_clicks_table = $wpdb->prefix . 'mxchat_url_clicks';
3295		-
3296		- if (!current_user_can('manage_options')) {
3297		- wp_send_json_error(['message' => 'Insufficient permissions']);
3298		- wp_die();
3299		- }
3300		-
3301		- $session_id = isset($_POST['session_id']) ? sanitize_text_field($_POST['session_id']) : '';
3302		- if (empty($session_id)) {
3303		- wp_send_json_error(['message' => 'No session ID provided']);
3304		- wp_die();
3305		- }
3306		-
3307		- // Check for optional columns/tables
3308		- $url_table_exists = $wpdb->get_var("SHOW TABLES LIKE '$url_clicks_table'") === $url_clicks_table;
3309		- $originating_columns_exist = !empty($wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'originating_page_url'"));
3310		-
3311		- // Get session metadata
3312		- $session_data = $originating_columns_exist
3313		- ? $wpdb->get_row($wpdb->prepare(
3314		- "SELECT user_email, user_name, user_identifier, originating_page_url, originating_page_title, timestamp
3315		- FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC LIMIT 1",
3316		- $session_id
3317		- ))
3318		- : $wpdb->get_row($wpdb->prepare(
3319		- "SELECT user_email, user_name, user_identifier, timestamp FROM {$table_name}
3320		- WHERE session_id = %s LIMIT 1",
3321		- $session_id
3322		- ));
3323		-
3324		- if (!$session_data) {
3325		- wp_send_json_error(['message' => 'Session not found']);
3326		- wp_die();
3327		- }
3328		-
3329		- // Get clicked URLs
3330		- $clicked_urls = [];
3331		- if ($url_table_exists) {
3332		- $url_clicks = $wpdb->get_results($wpdb->prepare(
3333		- "SELECT DISTINCT clicked_url FROM {$url_clicks_table}
3334		- WHERE session_id = %s ORDER BY click_timestamp ASC",
3335		- $session_id
3336		- ));
3337		- foreach ($url_clicks as $click) {
3338		- $clicked_urls[] = $click->clicked_url;
3339		- }
3340		- }
3341		-
3342		- // Get all messages
3343		- $messages = $wpdb->get_results($wpdb->prepare(
3344		- "SELECT * FROM {$table_name} WHERE session_id = %s ORDER BY timestamp ASC",
3345		- $session_id
3346		- ));
3347		-
3348		- // Build user info
3349		- $user_email = !empty($session_data->user_email) ? $session_data->user_email : '';
3350		- $user_name = !empty($session_data->user_name) ? $session_data->user_name : '';
3351		- $user_identifier = !empty($session_data->user_identifier) ? $session_data->user_identifier : 'Guest';
3352		-
3353		- $display_name = $user_name ?: ($user_email ? explode('@', $user_email)[0] : $user_identifier);
3354		- $display_sub = $user_email ?: ('ID: ' . $user_identifier);
3355		-
3356		- // Get initials
3357		- $initials = strtoupper(substr($display_name, 0, 2));
3358		- if (strlen($display_name) > 2 && strpos($display_name, ' ') !== false) {
3359		- $parts = explode(' ', $display_name);
3360		- $initials = strtoupper(substr($parts[0], 0, 1) . substr(end($parts), 0, 1));
3361		- }
3362		-
3363		- // Page info
3364		- $page_url = $originating_columns_exist && !empty($session_data->originating_page_url) ? $session_data->originating_page_url : '';
3365		- $page_title = '';
3366		- if ($page_url) {
3367		- $page_title = !empty($session_data->originating_page_title) ? $session_data->originating_page_title : parse_url($page_url, PHP_URL_PATH);
3368		- }
3369		-
3370		- // Format messages for output
3371		- $formatted_messages = [];
3372		- foreach ($messages as $msg) {
3373		- $is_user = ($msg->role === 'user');
3374		- $is_bot = ($msg->role === 'bot' || $msg->role === 'assistant');
3375		-
3376		- $content = wp_kses(
3377		- stripslashes($msg->message),
3378		- [
3379		- 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
3380		- 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
3381		- 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []],
3382		- 'div' => ['class' => [], 'id' => [], 'data-nonce' => []],
3383		- 'img' => ['src' => [], 'alt' => [], 'class' => []],
3384		- 'h3' => ['class' => []],
3385		- 'h4' => ['class' => []],
3386		- 'button' => ['type' => [], 'class' => [], 'data-product-id' => [], 'data-nonce' => [], 'data-product-type' => [], 'data-original-text' => [], 'data-mxchat-action' => []],
3387		- 'select' => ['class' => [], 'data-attribute' => []],
3388		- 'option' => ['value' => []],
3389		- 'span' => ['class' => []],
3390		- 'del' => [], 'ins' => [],
3391		- ]
3392		- );
3393		- $formatted_content = $this->format_transcript_message($content);
3394		-
3395		- $has_rag = $is_bot && !empty($msg->rag_context);
3396		-
3397		- $formatted_messages[] = [
3398		- 'id' => $msg->id,
3399		- 'role' => $msg->role,
3400		- 'is_user' => $is_user,
3401		- 'is_bot' => $is_bot,
3402		- 'content' => $formatted_content,
3403		- 'timestamp' => wp_date('g:i A', strtotime($msg->timestamp . ' UTC')),
3404		- 'full_timestamp' => wp_date('F j, Y g:i A', strtotime($msg->timestamp . ' UTC')),
3405		- 'has_rag' => $has_rag
3406		- ];
3407		- }
3408		-
3409		- // First message timestamp for "started" display
3410		- $started = !empty($messages) ? wp_date('M j, Y g:i A', strtotime($messages[0]->timestamp . ' UTC')) : '-';
3411		-
3412		- // Pull rating_feedback for this session (if any) so the details drawer can show it.
3413		- $rating_feedback = '';
3414		- $ratings_table_det = $wpdb->prefix . 'mxchat_session_ratings';
3415		- if ($wpdb->get_var("SHOW TABLES LIKE '$ratings_table_det'") === $ratings_table_det) {
3416		- $rating_feedback = (string) $wpdb->get_var($wpdb->prepare(
3417		- "SELECT rating_feedback FROM {$ratings_table_det} WHERE session_id = %s LIMIT 1",
3418		- $session_id
3419		- ));
3420		- }
3421		-
3422		- wp_send_json([
3423		- 'success' => true,
3424		- 'session_id' => $session_id,
3425		- 'user' => [
3426		- 'name' => $display_name,
3427		- 'sub' => $display_sub,
3428		- 'initials' => $initials,
3429		- 'email' => $user_email,
3430		- 'identifier' => $user_identifier
3431		- ],
3432		- 'page' => [
3433		- 'url' => $page_url,
3434		- 'title' => $page_title
3435		- ],
3436		- 'clicked_urls' => $clicked_urls,
3437		- 'messages' => $formatted_messages,
3438		- 'message_count' => count($messages),
3439		- 'started' => $started,
3440		- 'rating_feedback' => $rating_feedback
3441		- ]);
3442		- wp_die();
3443		-}
3444		-
3445		-
3446		-/**
3447		- * ALTERNATIVE: Simpler helper method using string replacement
3448		- */
3449		-private function highlight_clicked_links($message_content, $clicked_urls) {
3450		- if (empty($clicked_urls)) {
3451		- return wp_kses(
3452		- $message_content,
3453		- [
3454		- 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
3455		- 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
3456		- 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
3457		- ]
3458		- );
3459		- }
3460		-
3461		- // First apply standard sanitization
3462		- $message_content = wp_kses(
3463		- $message_content,
3464		- [
3465		- 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
3466		- 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
3467		- 'a' => ['href' => [], 'title' => [], 'target' => [], 'class' => []]
3468		- ]
3469		- );
3470		-
3471		- // Process each clicked URL
3472		- foreach ($clicked_urls as $clicked_url) {
3473		- // Try multiple patterns to catch different link formats
3474		- $patterns = [
3475		- // Standard link format
3476		- '/<a([^>]*href=["\']' . preg_quote($clicked_url, '/') . '["\'][^>]*)>/i',
3477		- // Link with trailing slash
3478		- '/<a([^>]*href=["\']' . preg_quote(rtrim($clicked_url, '/'), '/') . '\/?["\'][^>]*)>/i',
3479		- // Encoded entities version
3480		- '/<a([^>]*href=["\']' . preg_quote(htmlentities($clicked_url), '/') . '["\'][^>]*)>/i',
3481		- ];
3482		-
3483		- foreach ($patterns as $pattern) {
3484		- if (preg_match($pattern, $message_content)) {
3485		- $message_content = preg_replace_callback(
3486		- $pattern,
3487		- function($matches) {
3488		- $full_match = $matches[0];
3489		- $attributes = $matches[1];
3490		-
3491		- // Check if it already has the class
3492		- if (strpos($full_match, 'mxchat-clicked-link') !== false) {
3493		- return $full_match;
3494		- }
3495		-
3496		- // Check if class attribute exists
3497		- if (preg_match('/class=["\']([^"\']*)["\']/', $attributes, $class_matches)) {
3498		- // Add to existing class
3499		- $new_attributes = preg_replace(
3500		- '/class=["\']([^"\']*)["\']/',
3501		- 'class="$1 mxchat-clicked-link"',
3502		- $attributes
3503		- );
3504		- } else {
3505		- // Add new class attribute
3506		- $new_attributes = $attributes . ' class="mxchat-clicked-link"';
3507		- }
3508		-
3509		- // Add title if not present
3510		- if (strpos($new_attributes, 'title=') === false) {
3511		- $new_attributes .= ' title="User clicked this link"';
3512		- }
3513		-
3514		- return '<a' . $new_attributes . '>';
3515		- },
3516		- $message_content
	486	+ // Retrieve total number of prompts from cache or database
	487	+ $total_prompts = wp_cache_get($cache_key_total, 'mxchat_prompts');
	488	+ if ($total_prompts === false) {
	489	+ if (!empty($search_query)) {
	490	+ $total_prompts = $wpdb->get_var(
	491	+ $wpdb->prepare(
	492	+ "SELECT COUNT(*) FROM {$table_name} WHERE article_content LIKE %s",
	493	+ '%' . $wpdb->esc_like($search_query) . '%'
	494	+ )
3517	495	);
3518		-
3519		- // If we found and replaced, break out of the patterns loop
3520		- break;
	496	+ } else {
	497	+ $total_prompts = $wpdb->get_var("SELECT COUNT(*) FROM {$table_name}");
3521	498	}
	499	+ wp_cache_set($cache_key_total, $total_prompts, 'mxchat_prompts', 3600); // Cache for 1 hour
3522	500	}
3523		- }
3524	501
3525		- return $message_content;
3526		-}
3527		-
3528		-public function mxchat_create_prompts_page() {
3529		- //error_log('=== DEBUG: mxchat_create_prompts_page started ===');
3530		-
3531		- global $wpdb;
3532		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
3533		-
3534		- $knowledge_manager = MxChat_Knowledge_Manager::get_instance();
3535		- $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
3536		-
3537		- // Display success message if all prompts were deleted
3538		- if (isset($_GET['all_deleted']) && $_GET['all_deleted'] === 'true') {
3539		- echo '<div class="notice notice-success is-dismissible"><p>' . esc_html__('All knowledge has been deleted successfully.', 'mxchat') . '</p><button type="button" class="notice-dismiss"><span class="screen-reader-text">' . esc_html__('Dismiss this notice.', 'mxchat') . '</span></button></div>';
3540		- }
3541		-
3542		- // Set up pagination, search query, and content type filter
3543		- $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field($_GET['_wpnonce']) : '';
3544		- $search_query = (!empty($nonce) && wp_verify_nonce($nonce, 'mxchat_prompts_search_nonce') && isset($_GET['search'])) ? sanitize_text_field($_GET['search']) : '';
3545		- $content_type_filter = isset($_GET['content_type']) ? sanitize_key($_GET['content_type']) : ''; // ADDED 2.5.6
3546		- $current_page = isset($_GET['paged']) ? absint($_GET['paged']) : 1;
3547		- $per_page = 25;
3548		-
3549		- //error_log('DEBUG: Search query: ' . $search_query);
3550		- //error_log('DEBUG: Content type filter: ' . $content_type_filter);
3551		- //error_log('DEBUG: Current page: ' . $current_page);
3552		- //error_log('DEBUG: Per page: ' . $per_page);
3553		-
3554		- // ================================
3555		- // MULTI-BOT CONFIGURATION
3556		- // ================================
3557		-
3558		- // Check for multi-bot and set up bot selection
3559		- if (class_exists('MxChat_Multi_Bot_Manager')) {
3560		- $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
3561		- $available_bots = $multi_bot_manager->get_available_bots();
3562		-
3563		- // Get saved bot selection (user-specific first, then site-wide default)
3564		- $user_id = get_current_user_id();
3565		- $saved_bot_id = get_user_meta($user_id, 'mxchat_selected_knowledge_bot', true);
3566		- if (empty($saved_bot_id)) {
3567		- $saved_bot_id = get_option('mxchat_current_knowledge_bot', 'default');
3568		- }
3569		-
3570		- // Allow URL override but default to saved selection
3571		- $current_bot_id = isset($_GET['bot_id']) ? sanitize_key($_GET['bot_id']) : $saved_bot_id;
3572		- $multibot_active = true;
3573		- } else {
3574		- $current_bot_id = 'default';
3575		- $multibot_active = false;
3576		- }
3577		-
3578		- // ================================
3579		- // DATA SOURCE CONFIGURATION
3580		- // ================================
3581		-
3582		- // Get bot-specific Pinecone settings
3583		- $pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($current_bot_id);
3584		- $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
3585		- $pinecone_api_key = $pinecone_options['mxchat_pinecone_api_key'] ?? '';
3586		-
3587		- // Get OpenAI Vector Store settings
3588		- $vectorstore_options = get_option('mxchat_openai_vectorstore_options', array());
3589		- $use_vectorstore = ($vectorstore_options['mxchat_use_openai_vectorstore'] ?? '0') === '1';
3590		-
3591		- //error_log('DEBUG: Bot ' . $current_bot_id . ' - Use Pinecone: ' . ($use_pinecone ? 'YES' : 'NO'));
3592		- //error_log('DEBUG: Bot ' . $current_bot_id . ' - Has API Key: ' . (!empty($pinecone_api_key) ? 'YES' : 'NO'));
3593		- //error_log('DEBUG: Bot ' . $current_bot_id . ' - Host: ' . ($pinecone_options['mxchat_pinecone_host'] ?? 'NOT SET'));
3594		- //error_log('DEBUG: Bot ' . $current_bot_id . ' - Namespace: ' . ($pinecone_options['mxchat_pinecone_namespace'] ?? 'NOT SET'));
3595		-
3596		- if ($use_pinecone && !empty($pinecone_api_key)) {
3597		- //error_log('DEBUG: Using PINECONE data source with bot-specific config');
3598		- // PINECONE DATA SOURCE
3599		- $data_source = 'pinecone';
3600		-
3601		- // IMPORTANT: Pass the bot-specific $pinecone_options, not default options!
3602		- // UPDATED 2.5.6: Added content_type_filter parameter
3603		- $records = $pinecone_manager->mxchat_fetch_pinecone_records($pinecone_options, $search_query, $current_page, $per_page, $current_bot_id, $content_type_filter);
3604		-
3605		- // TEMPORARY DEBUG - Add this right after the fetch call
3606		- //error_log('=== DEBUG: Bot switching issue ===');
3607		- //error_log('Current bot ID: ' . $current_bot_id);
3608		- //error_log('Use Pinecone: ' . ($use_pinecone ? 'YES' : 'NO'));
3609		- //error_log('Records returned: ' . count($records['data'] ?? []));
3610		- //error_log('Total records: ' . ($records['total'] ?? 0));
3611		-
3612		- // Check first few records to see their bot_id
3613		- if (!empty($records['data'])) {
3614		- foreach (array_slice($records['data'], 0, 3) as $i => $record) {
3615		- $record_bot_id = $record->bot_id ?? 'NOT_SET';
3616		- //error_log('Record ' . ($i+1) . ' bot_id: ' . $record_bot_id . ', content preview: ' . substr($record->article_content ?? '', 0, 30) . '...');
3617		- }
3618		- }
3619		- //error_log('=== END DEBUG ===');
3620		-
3621		- $total_records = $records['total'] ?? 0;
3622		- $prompts = $records['data'] ?? array();
3623		- $total_in_database = $records['total_in_database'] ?? 0;
3624		- $showing_recent_only = $records['showing_recent_only'] ?? false;
3625		-
3626		- $total_pages = ceil($total_records / $per_page);
3627		-
3628		- } else {
3629		- //error_log('DEBUG: Using WORDPRESS DB data source');
3630		- // WORDPRESS DB DATA SOURCE (your existing logic)
3631		- $data_source = 'wordpress';
3632		-
3633		- // Initialize these variables for WordPress DB
3634		- $total_in_database = 0;
3635		- $showing_recent_only = false;
3636		-
	502	+ $total_pages = ceil($total_prompts / $per_page);
3637	503	$offset = ($current_page - 1) * $per_page;
3638	504
3639		- // UPDATED 2.5.6: Build WHERE clause for search and content type filtering
3640		- $where_clauses = array();
3641		- $where_values = array();
3642		-
3643		- if ($search_query) {
3644		- $where_clauses[] = "article_content LIKE %s";
3645		- $where_values[] = '%' . $wpdb->esc_like($search_query) . '%';
3646		- }
3647		-
3648		- if ($content_type_filter) {
3649		- $where_clauses[] = "content_type = %s";
3650		- $where_values[] = $content_type_filter;
3651		- }
3652		-
3653		- $sql_where = "";
3654		- if (!empty($where_clauses)) {
3655		- $sql_where = "WHERE " . implode(" AND ", $where_clauses);
3656		- }
3657		-
3658		- // UPDATED 2.6.3: Count unique entries (by source_url) instead of individual rows
3659		- // This ensures pagination shows X entries per page, not X chunks
3660		- // Entries with empty source_url are counted individually
3661		- if (!empty($where_values)) {
3662		- // Count unique source_urls + count of rows with empty source_url
3663		- $count_query = $wpdb->prepare(
3664		- "SELECT (SELECT COUNT(DISTINCT source_url) FROM {$table_name} {$sql_where} AND source_url != '') +
3665		- (SELECT COUNT(*) FROM {$table_name} {$sql_where} AND (source_url = '' OR source_url IS NULL))",
3666		- array_merge($where_values, $where_values)
3667		- );
3668		- } else {
3669		- $count_query = "SELECT (SELECT COUNT(DISTINCT source_url) FROM {$table_name} WHERE source_url != '') +
3670		- (SELECT COUNT(*) FROM {$table_name} WHERE source_url = '' OR source_url IS NULL)";
3671		- }
3672		- $total_records = $wpdb->get_var($count_query);
3673		- $total_pages = ceil($total_records / $per_page);
3674		-
3675		- // UPDATED 2.6.3: Get unique source_urls for pagination, then fetch all their rows
3676		- // Step 1: Get the source_urls for this page (distinct URLs ordered by latest timestamp)
3677		- if (!empty($where_values)) {
3678		- $urls_query = $wpdb->prepare(
3679		- "SELECT source_url, MAX(timestamp) as latest_ts FROM {$table_name} {$sql_where}
3680		- GROUP BY source_url ORDER BY latest_ts DESC LIMIT %d OFFSET %d",
3681		- array_merge($where_values, array($per_page, $offset))
3682		- );
3683		- } else {
3684		- $urls_query = $wpdb->prepare(
3685		- "SELECT source_url, MAX(timestamp) as latest_ts FROM {$table_name}
3686		- GROUP BY source_url ORDER BY latest_ts DESC LIMIT %d OFFSET %d",
3687		- $per_page, $offset
3688		- );
3689		- }
3690		- $page_urls = $wpdb->get_results($urls_query);
3691		-
3692		- // Step 2: Fetch all rows for these source_urls
3693		- $prompts = array();
3694		- if (!empty($page_urls)) {
3695		- // Build URL order map to preserve newest-first ordering from step 1
3696		- $url_order_map = array();
3697		- $url_list = array();
3698		- $has_empty_url = false;
3699		- $order_index = 0;
3700		- foreach ($page_urls as $url_row) {
3701		- if (empty($url_row->source_url)) {
3702		- $has_empty_url = true;
3703		- $url_order_map['__empty__'] = $order_index++;
3704		- } else {
3705		- $url_list[] = $url_row->source_url;
3706		- $url_order_map[$url_row->source_url] = $order_index++;
3707		- }
3708		- }
3709		-
3710		- // Build query to fetch all rows for these URLs
3711		- $url_conditions = array();
3712		- $url_values = array();
3713		-
3714		- if (!empty($url_list)) {
3715		- $placeholders = implode(',', array_fill(0, count($url_list), '%s'));
3716		- $url_conditions[] = "source_url IN ($placeholders)";
3717		- $url_values = array_merge($url_values, $url_list);
3718		- }
3719		-
3720		- if ($has_empty_url) {
3721		- $url_conditions[] = "(source_url = '' OR source_url IS NULL)";
3722		- }
3723		-
3724		- if (!empty($url_conditions)) {
3725		- $url_where = "WHERE (" . implode(" OR ", $url_conditions) . ")";
3726		-
3727		- // Add original filters back
3728		- if (!empty($where_clauses)) {
3729		- $url_where .= " AND " . implode(" AND ", $where_clauses);
3730		- $url_values = array_merge($url_values, $where_values);
3731		- }
3732		-
3733		- if (!empty($url_values)) {
3734		- $prompts_query = $wpdb->prepare(
3735		- "SELECT * FROM {$table_name} {$url_where} ORDER BY timestamp DESC",
3736		- $url_values
3737		- );
3738		- } else {
3739		- $prompts_query = "SELECT * FROM {$table_name} {$url_where} ORDER BY timestamp DESC";
3740		- }
3741		-
3742		- $prompts = $wpdb->get_results($prompts_query);
3743		-
3744		- // Sort prompts by the original URL order (newest first), then by timestamp within each URL group
3745		- usort($prompts, function($a, $b) use ($url_order_map) {
3746		- $url_a = empty($a->source_url) ? '__empty__' : $a->source_url;
3747		- $url_b = empty($b->source_url) ? '__empty__' : $b->source_url;
3748		- $order_a = $url_order_map[$url_a] ?? PHP_INT_MAX;
3749		- $order_b = $url_order_map[$url_b] ?? PHP_INT_MAX;
3750		-
3751		- // First sort by URL order (newest URLs first)
3752		- if ($order_a !== $order_b) {
3753		- return $order_a - $order_b;
3754		- }
3755		-
3756		- // Within same URL, sort by timestamp DESC (newest chunks first)
3757		- return strtotime($b->timestamp) - strtotime($a->timestamp);
3758		- });
3759		- }
3760		- }
3761		- }
3762		-
3763		- // ================================
3764		- // PAGINATION GENERATION
3765		- // ================================
3766		-
3767		- // Generate pagination links
3768		- if ($total_pages > 1) {
3769		- // Build a clean base URL with only necessary parameters
3770		- $pagination_args = array('page' => 'mxchat-prompts');
3771		-
3772		- // Preserve bot_id parameter if multi-bot is active
3773		- if ($multibot_active && !empty($current_bot_id) && $current_bot_id !== 'default') {
3774		- $pagination_args['bot_id'] = $current_bot_id;
3775		- }
3776		-
3777		- // Preserve search query and nonce if present
3778		- if ($search_query) {
3779		- $pagination_args['search'] = $search_query;
3780		- if (!empty($nonce)) {
3781		- $pagination_args['_wpnonce'] = $nonce;
3782		- }
3783		- }
3784		-
3785		- // Preserve content type filter if present
3786		- if ($content_type_filter) {
3787		- $pagination_args['content_type'] = $content_type_filter;
3788		- }
3789		-
3790		- // Build clean base URL
3791		- $base_url = add_query_arg($pagination_args, admin_url('admin.php'));
3792		-
3793		- $page_links = paginate_links(array(
3794		- 'base' => $base_url . '%_%',
3795		- 'format' => '&paged=%#%',
3796		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
3797		- 'next_text' => __('Next &raquo;', 'mxchat'),
3798		- 'total' => $total_pages,
3799		- 'current' => $current_page,
3800		- 'type' => 'plain',
3801		- ));
3802		- } else {
3803		- $page_links = '';
3804		- }
3805		-
3806		- // ================================
3807		- // PROCESSING STATUS RETRIEVAL
3808		- // ================================
3809		-
3810		- // Retrieve processing statuses using queue-based method
3811		- $processing_statuses = $knowledge_manager->mxchat_get_processing_statuses();
3812		- $pdf_status = $processing_statuses['pdf_status'];
3813		- $sitemap_status = $processing_statuses['sitemap_status'];
3814		- $is_processing = $processing_statuses['is_processing'];
3815		-
3816		- //error_log('=== DEBUG: mxchat_create_prompts_page data preparation completed ===');
3817		-
3818		- // ================================
3819		- // RENDER PAGE WITH NEW SIDEBAR LAYOUT
3820		- // ================================
3821		-
3822		- // Include the new knowledge page template
3823		- require_once plugin_dir_path(__FILE__) . 'admin-knowledge-page.php';
3824		-
3825		- // Package all page data for the render function
3826		- $page_data = array(
3827		- 'prompts' => $prompts,
3828		- 'total_records' => $total_records,
3829		- 'total_pages' => $total_pages,
3830		- 'current_page' => $current_page,
3831		- 'per_page' => $per_page,
3832		- 'page_links' => $page_links,
3833		- 'search_query' => $search_query,
3834		- 'content_type_filter' => $content_type_filter,
3835		- 'data_source' => $data_source,
3836		- 'use_pinecone' => $use_pinecone,
3837		- 'use_vectorstore' => $use_vectorstore,
3838		- 'multibot_active' => $multibot_active,
3839		- 'current_bot_id' => $current_bot_id,
3840		- 'pdf_status' => $pdf_status,
3841		- 'sitemap_status' => $sitemap_status,
3842		- 'is_processing' => $is_processing,
3843		- 'total_in_database' => $total_in_database ?? 0,
3844		- 'showing_recent_only' => $showing_recent_only ?? false,
3845		- );
3846		-
3847		- // Render the new sidebar-based page
3848		- mxchat_render_knowledge_page($this, $knowledge_manager, $page_data);
3849		-}
3850		-
3851		-/**
3852		- * Get bot-specific Pinecone configuration
3853		- * Used in the knowledge retrieval functions
3854		- */
3855		-private function get_bot_pinecone_config($bot_id = 'default') {
3856		- //error_log("MXCHAT DEBUG: get_bot_pinecone_config called for bot: " . $bot_id);
3857		-
3858		- // If default bot or multi-bot add-on not active, use default Pinecone config
3859		- if ($bot_id === 'default' || !class_exists('MxChat_Multi_Bot_Manager')) {
3860		- //error_log("MXCHAT DEBUG: Using default Pinecone config (no multi-bot or bot is 'default')");
3861		- $addon_options = get_option('mxchat_pinecone_addon_options', array());
3862		- $config = array(
3863		- 'use_pinecone' => (isset($addon_options['mxchat_use_pinecone']) && $addon_options['mxchat_use_pinecone'] === '1'),
3864		- 'api_key' => $addon_options['mxchat_pinecone_api_key'] ?? '',
3865		- 'host' => $addon_options['mxchat_pinecone_host'] ?? '',
3866		- 'namespace' => $addon_options['mxchat_pinecone_namespace'] ?? ''
3867		- );
3868		- //error_log("MXCHAT DEBUG: Default config - use_pinecone: " . ($config['use_pinecone'] ? 'true' : 'false'));
3869		- return $config;
3870		- }
3871		-
3872		- //error_log("MXCHAT DEBUG: Calling filter 'mxchat_get_bot_pinecone_config' for bot: " . $bot_id);
3873		-
3874		- // Hook for multi-bot add-on to provide bot-specific Pinecone config
3875		- $bot_pinecone_config = apply_filters('mxchat_get_bot_pinecone_config', array(), $bot_id);
3876		-
3877		- if (!empty($bot_pinecone_config)) {
3878		- //error_log("MXCHAT DEBUG: Got bot-specific config from filter");
3879		- //error_log(" - use_pinecone: " . (isset($bot_pinecone_config['use_pinecone']) ? ($bot_pinecone_config['use_pinecone'] ? 'true' : 'false') : 'not set'));
3880		- //error_log(" - host: " . ($bot_pinecone_config['host'] ?? 'not set'));
3881		- //error_log(" - namespace: " . ($bot_pinecone_config['namespace'] ?? 'not set'));
3882		- } else {
3883		- //error_log("MXCHAT DEBUG: Filter returned empty config!");
3884		- }
3885		-
3886		- return is_array($bot_pinecone_config) ? $bot_pinecone_config : array();
3887		-}
3888		-
3889		-public function mxchat_delete_chat_history() {
3890		- if (!current_user_can('manage_options')) {
3891		- echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
3892		- wp_die();
3893		- }
3894		- check_ajax_referer('mxchat_delete_chat_history', 'security');
3895		-
3896		- if (!isset($_POST['delete_session_ids']) || !is_array($_POST['delete_session_ids'])) {
3897		- echo wp_json_encode(['error' => esc_html__('No chat sessions selected for deletion.', 'mxchat')]);
3898		- wp_die();
3899		- }
3900		-
3901		- global $wpdb;
3902		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
3903		- $translations_table = $wpdb->prefix . 'mxchat_transcript_translations';
3904		- $has_translations = $wpdb->get_var("SHOW TABLES LIKE '$translations_table'") === $translations_table;
3905		-
3906		- // When true, any lead attached to these sessions is fully wiped (all their sessions,
3907		- // across the whole table). Default false: the chat rows go away but the lead is
3908		- // preserved as a separate "chat deleted" lead in the Leads tab.
3909		- $also_delete_lead = !empty($_POST['also_delete_lead']) && $_POST['also_delete_lead'] !== 'false';
3910		-
3911		- $deleted_count = 0;
3912		- $preserved_as_deleted_leads = 0;
3913		- $emails_to_fully_wipe = [];
3914		-
3915		- foreach ((array) $_POST['delete_session_ids'] as $session_id) {
3916		- $session_id_sanitized = sanitize_text_field($session_id);
3917		- if ($session_id_sanitized === '') {
3918		- continue;
3919		- }
3920		-
3921		- // Capture the lead info attached to this session *before* we delete the rows.
3922		- $lead_row = $wpdb->get_row($wpdb->prepare(
3923		- "SELECT user_email, user_name, MAX(timestamp) AS last_ts
3924		- FROM {$table_name}
3925		- WHERE session_id = %s AND user_email IS NOT NULL AND user_email != ''
3926		- GROUP BY user_email, user_name
3927		- ORDER BY last_ts DESC LIMIT 1",
3928		- $session_id_sanitized
3929		- ));
3930		-
3931		- wp_cache_delete('chat_session_' . $session_id_sanitized, 'mxchat_chat_sessions');
3932		- $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
3933		-
3934		- if ($has_translations) {
3935		- $wpdb->delete($translations_table, ['session_id' => $session_id_sanitized]);
3936		- }
3937		-
3938		- delete_option('mxchat_history_' . $session_id_sanitized);
3939		- delete_option('mxchat_agent_name_' . $session_id_sanitized);
3940		-
3941		- if ($lead_row && !empty($lead_row->user_email)) {
3942		- if ($also_delete_lead) {
3943		- // Full-wipe requested — queue the email so that all their sessions and
3944		- // related options get swept below. Also clear this session's pre-chat
3945		- // capture options (they're no longer meaningful).
3946		- $emails_to_fully_wipe[strtolower($lead_row->user_email)] = $lead_row->user_email;
3947		- delete_option('mxchat_email_' . $session_id_sanitized);
3948		- delete_option('mxchat_name_' . $session_id_sanitized);
	505	+ // Retrieve prompts from cache or database
	506	+ $prompts = wp_cache_get($cache_key_prompts, 'mxchat_prompts');
	507	+ if ($prompts === false) {
	508	+ if (!empty($search_query)) {
	509	+ $prompts = $wpdb->get_results(
	510	+ $wpdb->prepare(
	511	+ "SELECT * FROM {$table_name} WHERE article_content LIKE %s ORDER BY timestamp DESC LIMIT %d OFFSET %d",
	512	+ '%' . $wpdb->esc_like($search_query) . '%',
	513	+ $per_page,
	514	+ $offset
	515	+ )
	516	+ );
3949	517	} else {
3950		- // Preserve the lead in a "Chat deleted" state via distinct option keys so
3951		- // they stay out of the orphan bucket (orphan = pre-chat form dropoff).
3952		- update_option('mxchat_lead_del_email_' . $session_id_sanitized, $lead_row->user_email, false);
3953		- if (!empty($lead_row->user_name)) {
3954		- update_option('mxchat_lead_del_name_' . $session_id_sanitized, $lead_row->user_name, false);
3955		- }
3956		- if (!empty($lead_row->last_ts)) {
3957		- update_option('mxchat_lead_del_ts_' . $session_id_sanitized, $lead_row->last_ts, false);
3958		- }
3959		- // Clean up pre-chat capture options for this session — chat_deleted supersedes.
3960		- delete_option('mxchat_email_' . $session_id_sanitized);
3961		- delete_option('mxchat_name_' . $session_id_sanitized);
3962		- $preserved_as_deleted_leads++;
	518	+ $prompts = $wpdb->get_results(
	519	+ $wpdb->prepare(
	520	+ "SELECT * FROM {$table_name} ORDER BY timestamp DESC LIMIT %d OFFSET %d",
	521	+ $per_page,
	522	+ $offset
	523	+ )
	524	+ );
3963	525	}
3964		- } else {
3965		- // No lead attached — nothing to preserve. Clean up any orphan options anyway.
3966		- delete_option('mxchat_email_' . $session_id_sanitized);
3967		- delete_option('mxchat_name_' . $session_id_sanitized);
	526	+ wp_cache_set($cache_key_prompts, $prompts, 'mxchat_prompts', 3600); // Cache for 1 hour
3968	527	}
3969	528
3970		- $deleted_count++;
3971		- }
	529	+ ?>
3972	530
3973		- // Opt-in full-lead wipe: sweep every remaining row + every option key (including
3974		- // chat_deleted preservation) for each affected email. Reuses the same internal
3975		- // helper as the Leads-tab Delete button for consistency.
3976		- if (!empty($emails_to_fully_wipe)) {
3977		- self::mxchat_wipe_leads_by_email(array_values($emails_to_fully_wipe));
3978		- }
	531	+ <div class="wrap mxchat-admin">
	532	+ <div class="mxchat-grid-container">
3979	533
3980		- wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
3981		-
3982		- echo wp_json_encode([
3983		- 'success' => sprintf(
3984		- esc_html__('%d chat session(s) have been deleted.', 'mxchat'),
3985		- $deleted_count
3986		- ),
3987		- 'preserved_as_deleted_leads' => $preserved_as_deleted_leads,
3988		- 'leads_fully_wiped' => count($emails_to_fully_wipe),
3989		- ]);
3990		- wp_die();
3991		-}
3992		-
3993		-/**
3994		- * Format transcript message content with markdown processing
3995		- * Converts markdown links, bold, italic, code blocks, and plain URLs to HTML
3996		- */
3997		-private function format_transcript_message($text) {
3998		- if (empty($text)) {
3999		- return '';
4000		- }
4001		-
4002		- // Normalize line endings and clean up excessive whitespace
4003		- $text = str_replace("\r\n", "\n", $text);
4004		- $text = str_replace("\r", "\n", $text);
4005		-
4006		- // Clean up existing <br> tags that may have been saved (legacy data)
4007		- // Convert <br>, <br/>, <br /> back to newlines for consistent processing
4008		- $text = preg_replace('/<br\s*\/?>\s*/i', "\n", $text);
4009		-
4010		- // Collapse 3+ consecutive newlines to just 2 (paragraph break)
4011		- $text = preg_replace('/\n{3,}/', "\n\n", $text);
4012		-
4013		- // Process markdown headers (# Header)
4014		- $text = preg_replace_callback('/^(#{1,6})\s+(.+)$/m', function($matches) {
4015		- $level = strlen($matches[1]);
4016		- $content = esc_html(trim($matches[2]));
4017		- return "<h{$level}>{$content}</h{$level}>";
4018		- }, $text);
4019		-
4020		- // Process code blocks with triple backticks
4021		- $text = preg_replace_callback('/```(\w+)?\n?([\s\S]*?)```/', function($matches) {
4022		- $language = !empty($matches[1]) ? ' class="language-' . esc_attr($matches[1]) . '"' : '';
4023		- $code = esc_html($matches[2]);
4024		- return "<pre><code{$language}>{$code}</code></pre>";
4025		- }, $text);
4026		-
4027		- // Process inline code with single backticks
4028		- $text = preg_replace('/`([^`]+)`/', '<code>$1</code>', $text);
4029		-
4030		- // Process bold text **text** or __text__
4031		- $text = preg_replace('/\*\*(.+?)\*\*/', '<strong>$1</strong>', $text);
4032		- $text = preg_replace('/__(.+?)__/', '<strong>$1</strong>', $text);
4033		-
4034		- // Process italic text *text* or _text_ (but not if part of URL)
4035		- $text = preg_replace('/(?<![*_\w])\*([^*]+)\*(?![*\w])/', '<em>$1</em>', $text);
4036		- $text = preg_replace('/(?<![*_\w])_([^_]+)_(?![*\w])/', '<em>$1</em>', $text);
4037		-
4038		- // Process markdown links [text](url)
4039		- $text = preg_replace_callback('/\[([^\]]+)\]\((https?:\/\/[^\s)]+)\)/', function($matches) {
4040		- $link_text = esc_html($matches[1]);
4041		- $url = esc_url($matches[2]);
4042		- return "<a href=\"{$url}\" target=\"_blank\" rel=\"noopener\">{$link_text}</a>";
4043		- }, $text);
4044		-
4045		- // Process citation-style brackets [URL]
4046		- $text = preg_replace_callback('/\[(https?:\/\/[^\]]+)\]/', function($matches) {
4047		- $url = esc_url($matches[1]);
4048		- return "<a href=\"{$url}\" target=\"_blank\" rel=\"noopener\">{$url}</a>";
4049		- }, $text);
4050		-
4051		- // Process standalone URLs (not already in links or img src)
4052		- $text = preg_replace_callback(
4053		- '/(?<!href="|src="|">)(https?:\/\/[^\s<>"]+)(?![^<]*<\/a>)/',
4054		- function($matches) {
4055		- $url = esc_url($matches[1]);
4056		- // Truncate display URL if too long
4057		- $display = strlen($matches[1]) > 50 ? substr($matches[1], 0, 47) . '...' : $matches[1];
4058		- return "<a href=\"{$url}\" target=\"_blank\" rel=\"noopener\">{$display}</a>";
4059		- },
4060		- $text
4061		- );
4062		-
4063		- // Process mailto links
4064		- $text = preg_replace_callback('/\[([^\]]+)\]\((mailto:[^)]+)\)/', function($matches) {
4065		- $link_text = esc_html($matches[1]);
4066		- $mailto = esc_url($matches[2]);
4067		- return "<a href=\"{$mailto}\">{$link_text}</a>";
4068		- }, $text);
4069		-
4070		- // Convert paragraphs: split by double newlines, wrap in <p> tags
4071		- // This creates proper paragraph structure instead of excessive <br> tags
4072		- $paragraphs = preg_split('/\n\n+/', $text);
4073		-
4074		- // Filter out empty paragraphs but preserve content like "0"
4075		- $paragraphs = array_values(array_filter(array_map('trim', $paragraphs), function($p) {
4076		- return $p !== '';
4077		- }));
4078		-
4079		- if (empty($paragraphs)) {
4080		- // No content after filtering
4081		- return '';
4082		- } elseif (count($paragraphs) > 1) {
4083		- // Multiple paragraphs - wrap each in <p> tags, convert single newlines to <br>
4084		- $formatted_paragraphs = array_map(function($p) {
4085		- return nl2br($p);
4086		- }, $paragraphs);
4087		- $text = '<p>' . implode('</p><p>', $formatted_paragraphs) . '</p>';
4088		- } else {
4089		- // Single paragraph - just convert newlines to <br>
4090		- $text = nl2br($paragraphs[0]);
4091		- }
4092		-
4093		- return $text;
4094		-}
4095		-
4096		-/**
4097		- * AJAX handler to fetch RAG context for a specific message
4098		- * Used by the transcript viewer to show retrieved documents
4099		- */
4100		-public function mxchat_get_rag_context() {
4101		- // Check permissions
4102		- if (!current_user_can('manage_options')) {
4103		- wp_send_json_error(['message' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
4104		- wp_die();
4105		- }
4106		-
4107		- // Validate message ID
4108		- if (!isset($_POST['message_id']) || empty($_POST['message_id'])) {
4109		- wp_send_json_error(['message' => esc_html__('Message ID is required.', 'mxchat')]);
4110		- wp_die();
4111		- }
4112		-
4113		- $message_id = absint($_POST['message_id']);
4114		-
4115		- global $wpdb;
4116		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
4117		-
4118		- // Fetch the RAG context for this message
4119		- $result = $wpdb->get_row($wpdb->prepare(
4120		- "SELECT rag_context FROM {$table_name} WHERE id = %d",
4121		- $message_id
4122		- ));
4123		-
4124		- if (!$result || empty($result->rag_context)) {
4125		- wp_send_json_error(['message' => esc_html__('No RAG context found for this message.', 'mxchat')]);
4126		- wp_die();
4127		- }
4128		-
4129		- // Decode the JSON data
4130		- $rag_context = json_decode($result->rag_context, true);
4131		-
4132		- if (json_last_error() !== JSON_ERROR_NONE) {
4133		- wp_send_json_error(['message' => esc_html__('Invalid RAG context data.', 'mxchat')]);
4134		- wp_die();
4135		- }
4136		-
4137		- wp_send_json_success($rag_context);
4138		- wp_die();
4139		-}
4140		-
4141		-public function display_admin_notices() {
4142		- // Check if we're on a MXChat admin page
4143		- $screen = get_current_screen();
4144		- if (!$screen || strpos($screen->base, 'mxchat') === false) {
4145		- return;
4146		- }
4147		-
4148		- $dismiss_button = '<button type="button" class="notice-dismiss"><span class="screen-reader-text">' . esc_html__('Dismiss this notice.', 'mxchat') . '</span></button>';
4149		-
4150		- // Check for error notices
4151		- $error_notice = get_transient('mxchat_admin_notice_error');
4152		- if ($error_notice) {
4153		- echo '<div class="notice notice-error is-dismissible"><p>' . wp_kses_post($error_notice) . '</p>' . $dismiss_button . '</div>';
4154		- delete_transient('mxchat_admin_notice_error');
4155		- }
4156		-
4157		- // Check for success notices
4158		- $success_notice = get_transient('mxchat_admin_notice_success');
4159		- if ($success_notice) {
4160		- echo '<div class="notice notice-success is-dismissible"><p>' . wp_kses_post($success_notice) . '</p>' . $dismiss_button . '</div>';
4161		- delete_transient('mxchat_admin_notice_success');
4162		- }
4163		-
4164		- // Check for info notices
4165		- $info_notice = get_transient('mxchat_admin_notice_info');
4166		- if ($info_notice) {
4167		- echo '<div class="notice notice-info is-dismissible"><p>' . wp_kses_post($info_notice) . '</p>' . $dismiss_button . '</div>';
4168		- delete_transient('mxchat_admin_notice_info');
4169		- }
4170		-}
4171		-
4172		-
4173		-public function mxchat_create_activation_page() {
4174		- // Include the new Pro & Extensions page template
4175		- require_once plugin_dir_path(__FILE__) . 'admin-pro-page.php';
4176		-
4177		- // Get addons configuration from the MxChat_Addons class
4178		- require_once plugin_dir_path(__FILE__) . 'class-mxchat-addons.php';
4179		- $addons_instance = new MxChat_Addons();
4180		- $addons_config = $addons_instance->get_addons_config();
4181		-
4182		- // Render the consolidated Pro & Extensions page
4183		- mxchat_render_pro_page($this, $addons_config);
4184		-}
4185		-
4186		-/**
4187		- * Check if current activation is linked to a domain
4188		- * This checks YOUR website's database, not the user's local database
4189		- */
4190		-public function is_current_activation_linked($domain) {
4191		- $license_key = get_option('mxchat_activation_key');
4192		- $email = get_option('mxchat_pro_email');
4193		-
4194		- if (empty($license_key) || empty($email)) {
4195		- return false;
4196		- }
4197		-
4198		- // Check with YOUR website's API
4199		- $response = wp_remote_post('https://mxchat.ai/mxchat-api/check-domain', array(
4200		- 'body' => array(
4201		- 'license_key' => $license_key,
4202		- 'email' => $email,
4203		- 'domain' => $domain
4204		- ),
4205		- 'timeout' => 10,
4206		- 'sslverify' => false
4207		- ));
4208		-
4209		- if (is_wp_error($response)) {
4210		- return false;
4211		- }
4212		-
4213		- $body = json_decode(wp_remote_retrieve_body($response), true);
4214		- return isset($body['success']) && $body['success'] && isset($body['data']['linked']) && $body['data']['linked'];
4215		-}
4216		-
4217		-
4218		-public function mxchat_actions_page_html() {
4219		- if (!current_user_can('manage_options')) {
4220		- return;
4221		- }
4222		-
4223		- global $wpdb;
4224		- $table_name = $wpdb->prefix . 'mxchat_intents';
4225		-
4226		- // Get stats for dashboard
4227		- $total_actions = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
4228		- $enabled_actions = $wpdb->get_var("SELECT COUNT(*) FROM $table_name WHERE enabled = 1");
4229		- $disabled_actions = $total_actions - $enabled_actions;
4230		-
4231		- // Get unique action types count
4232		- $action_types_count = $wpdb->get_var("SELECT COUNT(DISTINCT callback_function) FROM $table_name");
4233		-
4234		- // Get action type distribution
4235		- $type_distribution_raw = $wpdb->get_results("SELECT callback_function, COUNT(*) as count FROM $table_name GROUP BY callback_function ORDER BY count DESC LIMIT 10");
4236		- $available_callbacks = $this->mxchat_get_available_callbacks();
4237		- $callback_groups = $this->mxchat_get_available_callbacks(true, true);
4238		-
4239		- $action_type_distribution = array();
4240		- foreach ($type_distribution_raw as $row) {
4241		- $label = isset($available_callbacks[$row->callback_function]['label'])
4242		- ? $available_callbacks[$row->callback_function]['label']
4243		- : $row->callback_function;
4244		- $action_type_distribution[$label] = $row->count;
4245		- }
4246		-
4247		- // Prepare page data
4248		- $page_data = array(
4249		- 'total_actions' => $total_actions,
4250		- 'enabled_actions' => $enabled_actions,
4251		- 'disabled_actions' => $disabled_actions,
4252		- 'action_types_count' => $action_types_count,
4253		- 'action_type_distribution' => $action_type_distribution,
4254		- 'available_callbacks' => $available_callbacks,
4255		- 'callback_groups' => $callback_groups,
4256		- );
4257		-
4258		- // Include and render the new template
4259		- require_once plugin_dir_path(__FILE__) . 'admin-actions-page.php';
4260		- mxchat_render_actions_page($this, $page_data);
4261		-}
4262		-
4263		-/**
4264		- * LEGACY HTML - Preserved below for reference, to be removed in future update
4265		- */
4266		-function mxchat_actions_page_legacy_html() {
4267		- // This function is deprecated and no longer used
4268		- // The new template is in includes/admin-actions-page.php
4269		- ?>
4270		- <div class="wrap mxchat-wrapper">
4271		- <!-- Hero Section -->
4272		- <div class="mxchat-hero">
4273		- <h1 class="mxchat-main-title">
4274		- <span class="mxchat-gradient-text">Actions</span> Manager
4275		- </h1>
4276		- <p class="mxchat-hero-subtitle">
4277		- <?php esc_html_e('Create and manage custom actions to enhance your chatbot\'s capabilities.', 'mxchat'); ?>
4278		- </p>
	534	+ <!-- Submit Content -->
	535	+<div class="mxchat-grid-item full-width">
	536	+ <h2>Submit Content</h2>
	537	+ <form method="post" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
	538	+ <?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
	539	+ <div class="mxchat-form-group">
	540	+ <label for="article_content">Article Content:</label>
	541	+ <textarea name="article_content" id="article_content" required></textarea>
4279	542	</div>
4280		-
4281		- <!-- Actions Header with Search and Filter -->
4282		- <div class="mxchat-actions-header">
4283		- <div class="mxchat-actions-filters">
4284		- <form method="get" class="mxchat-search-form">
4285		- <input type="hidden" name="page" value="mxchat-actions">
4286		- <div class="mxchat-search-group">
4287		- <span class="dashicons dashicons-search"></span>
4288		- <input type="text" name="s" class="mxchat-search-input"
4289		- placeholder="<?php esc_attr_e('Search Actions', 'mxchat'); ?>"
4290		- value="<?php echo esc_attr($search_term); ?>">
4291		- </div>
4292		- <select name="callback_filter" class="mxchat-action-filter">
4293		- <option value=""><?php esc_html_e('All Action Types', 'mxchat'); ?></option>
4294		- <?php foreach ($available_callbacks as $function => $callback_data) :
4295		- $label = $callback_data['label']; ?>
4296		- <option value="<?php echo esc_attr($function); ?>"
4297		- <?php selected($callback_filter, $function); ?>>
4298		- <?php echo esc_html($label); ?>
4299		- </option>
4300		- <?php endforeach; ?>
4301		- </select>
4302		- <button type="submit" class="mxchat-button-secondary">
4303		- <?php esc_html_e('Filter', 'mxchat'); ?>
4304		- </button>
4305		- </form>
4306		- </div>
4307		- <div class="mxchat-actions-controls">
4308		- <button type="button" id="mxchat-add-action-btn" class="mxchat-button-primary">
4309		- <span class="dashicons dashicons-plus-alt"></span>
4310		- <?php esc_html_e('Add New Action', 'mxchat'); ?>
4311		- </button>
4312		- </div>
	543	+ <div class="mxchat-form-group">
	544	+ <label for="article_url">Article URL (Optional):</label>
	545	+ <input type="url" name="article_url" id="article_url" placeholder="Enter related URL for the content">
4313	546	</div>
	547	+ <input type="submit" name="submit_content" value="Submit Content" class="button button-primary submit-content-button" />
	548	+ </form>
	549	+</div>
4314	550
4315		- <!-- Actions Grid Layout - All actions in a single grid -->
4316		- <div class="mxchat-actions-grid">
4317		- <div class="mxchat-cards-container">
4318		- <?php if (!empty($actions)) : ?>
4319		- <?php foreach ($actions as $action) :
4320		- $callback_function = $action->callback_function;
4321		- $callback_label = isset($available_callbacks[$callback_function]['label'])
4322		- ? $available_callbacks[$callback_function]['label']
4323		- : $callback_function;
4324		- $threshold_value = isset($action->similarity_threshold)
4325		- ? round($action->similarity_threshold * 100)
4326		- : 85;
4327	551
4328		- // Check if this is a form action
4329		- $is_form_action = strpos($action->intent_label, 'Form ') === 0;
4330		-
4331		- // Get action status (enabled/disabled) - default to true if column doesn't exist
4332		- $is_enabled = isset($action->enabled) ? (bool)$action->enabled : true;
4333		-
4334		- // Get enabled bots for display
4335		- $enabled_bots = [];
4336		- if (isset($action->enabled_bots) && !empty($action->enabled_bots)) {
4337		- $enabled_bots = json_decode($action->enabled_bots, true);
4338		- if (!is_array($enabled_bots)) {
4339		- $enabled_bots = ['default'];
4340		- }
4341		- } else {
4342		- $enabled_bots = ['default']; // Backward compatibility
4343		- }
4344		- ?>
4345		- <div class="mxchat-action-card <?php echo $is_form_action ? 'mxchat-form-action' : ''; ?>">
4346		- <div class="mxchat-card-header">
4347		- <div class="mxchat-card-title"><?php echo esc_html($action->intent_label); ?></div>
4348		- <div class="mxchat-card-toggle">
4349		- <label class="mxchat-switch">
4350		- <input type="checkbox" class="mxchat-action-toggle"
4351		- data-action-id="<?php echo esc_attr($action->id); ?>"
4352		- <?php checked($is_enabled); ?>>
4353		- <span class="mxchat-slider round"></span>
4354		- </label>
4355		- </div>
4356		- </div>
4357		-
4358		- <div class="mxchat-card-body">
4359		- <div class="mxchat-card-description">
4360		- <strong><?php esc_html_e('Type:', 'mxchat'); ?></strong>
4361		- <?php echo esc_html($callback_label); ?>
4362		- </div>
4363		-
4364		- <div class="mxchat-card-phrases">
4365		- <strong><?php esc_html_e('Trigger phrases:', 'mxchat'); ?></strong>
4366		- <div class="mxchat-phrases-preview">
4367		- <?php
4368		- // Check if the helper function exists, otherwise use a simple substring
4369		- if (method_exists($this, 'get_trimmed_phrases')) {
4370		- echo esc_html($this->get_trimmed_phrases($action->phrases));
4371		- } else {
4372		- echo esc_html(strlen($action->phrases) > 100 ?
4373		- substr($action->phrases, 0, 97) . '...' :
4374		- $action->phrases);
4375		- }
4376		- ?>
4377		- </div>
4378		- </div>
4379		-
4380		- <div class="mxchat-threshold-control">
4381		- <div class="mxchat-threshold-label">
4382		- <?php esc_html_e('Similarity Threshold:', 'mxchat'); ?>
4383		- <span class="mxchat-threshold-value"><?php echo esc_html($threshold_value); ?>%</span>
4384		- </div>
4385		- </div>
4386		-
4387		- <!-- Bot Availability Display (Read-only) -->
4388		- <div class="mxchat-card-bots">
4389		- <strong><?php esc_html_e('Assigned bots:', 'mxchat'); ?></strong>
4390		- <div class="mxchat-bot-badges">
4391		- <?php
4392		- foreach ($enabled_bots as $bot_id) {
4393		- if ($bot_id === 'default') {
4394		- echo '<span class="mxchat-bot-badge">' . esc_html__('Default Bot', 'mxchat') . '</span>';
4395		- } else {
4396		- // Try to get bot name from multi-bot manager
4397		- if (class_exists('MxChat_Multi_Bot_Core_Manager')) {
4398		- $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
4399		- $available_bots = $multi_bot_manager->get_available_bots();
4400		- $bot_name = isset($available_bots[$bot_id]) ? $available_bots[$bot_id] : $bot_id;
4401		- echo '<span class="mxchat-bot-badge">' . esc_html($bot_name) . '</span>';
4402		- } else {
4403		- echo '<span class="mxchat-bot-badge">' . esc_html($bot_id) . '</span>';
4404		- }
4405		- }
4406		- }
4407		- ?>
4408		- </div>
4409		- </div>
4410		- </div>
4411		-
4412		- <div class="mxchat-card-footer">
4413		- <?php
4414		- // Check if it's a form action
4415		- $is_form_action = preg_match('/Form (\d+)/', $action->intent_label, $form_matches);
4416		-
4417		- // Check if it's a recommendation flow action
4418		- $is_flow_action = preg_match('/Recommendation Flow (\d+)/', $action->intent_label, $flow_matches);
4419		-
4420		- if ($is_form_action) {
4421		- $form_id = isset($form_matches[1]) ? $form_matches[1] : '';
4422		- ?>
4423		- <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
4424		- class="mxchat-button-primary">
4425		- <span class="dashicons dashicons-feedback"></span>
4426		- <?php esc_html_e('Edit Form', 'mxchat'); ?>
4427		- </a>
4428		- <?php } elseif ($is_flow_action) {
4429		- ?>
4430		- <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-smart-recommender')); ?>"
4431		- class="mxchat-button-primary">
4432		- <span class="dashicons dashicons-list-view"></span>
4433		- <?php esc_html_e('Manage Flows', 'mxchat'); ?>
4434		- </a>
4435		- <?php } else { ?>
4436		- <button type="button"
4437		- class="mxchat-button-secondary mxchat-edit-button"
4438		- data-action-id="<?php echo esc_attr($action->id); ?>"
4439		- data-phrases="<?php echo esc_attr($action->phrases); ?>"
4440		- data-label="<?php echo esc_attr($action->intent_label); ?>"
4441		- data-threshold="<?php echo esc_attr(round($action->similarity_threshold * 100)); ?>"
4442		- data-callback-function="<?php echo esc_attr($action->callback_function); ?>"
4443		- data-enabled-bots="<?php echo esc_attr(json_encode($enabled_bots)); ?>">
4444		- <span class="dashicons dashicons-edit"></span>
4445		- <?php esc_html_e('Edit', 'mxchat'); ?>
4446		- </button>
4447		- <form method="post"
4448		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
4449		- class="mxchat-delete-form"
4450		- onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this action?', 'mxchat'); ?>');">
4451		- <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
4452		- <input type="hidden" name="action" value="mxchat_delete_intent">
4453		- <input type="hidden" name="intent_id" value="<?php echo esc_attr($action->id); ?>">
4454		- <button type="submit" class="mxchat-button-text mxchat-delete-button">
4455		- <span class="dashicons dashicons-trash"></span>
4456		- <?php esc_html_e('Delete', 'mxchat'); ?>
4457		- </button>
4458		- </form>
4459		- <?php } ?>
4460		- </div>
	552	+ <!-- Submit Sitemap -->
	553	+ <div class="mxchat-grid-item">
	554	+ <h2>Submit Sitemap or Page URL</h2>
	555	+ <form id="mxchat-sitemap-form" method="post" class="mxchat-sitemap-form" action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
	556	+ <?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
	557	+ <div class="mxchat-search-group">
	558	+ <input type="url" name="sitemap_url" id="sitemap_url" placeholder="Sitemap or URL" required />
	559	+ <input type="submit" name="submit_sitemap" value="Submit" class="button button-primary" />
4461	560	</div>
4462		- <?php endforeach; ?>
4463		- <?php else : ?>
4464		- <!-- If no actions found -->
4465		- <div class="mxchat-no-actions">
4466		- <div class="mxchat-empty-state">
4467		- <span class="dashicons dashicons-format-chat"></span>
4468		- <h2><?php esc_html_e('No actions found', 'mxchat'); ?></h2>
4469		- <p><?php esc_html_e('Get started by creating your first action to enhance your chatbot.', 'mxchat'); ?></p>
4470		- <button type="button" id="mxchat-create-first-action" class="mxchat-button-primary">
4471		- <?php esc_html_e('Create Your First Action', 'mxchat'); ?>
4472		- </button>
4473		- </div>
4474		- </div>
4475		- <?php endif; ?>
4476		- </div>
4477		- </div>
4478		-
4479		- <?php if ($total_pages > 1) : ?>
4480		- <div class="mxchat-pagination">
4481		- <?php
4482		- echo paginate_links(array(
4483		- 'base' => add_query_arg('paged', '%#%'),
4484		- 'format' => '',
4485		- 'prev_text' => __('&laquo; Previous', 'mxchat'),
4486		- 'next_text' => __('Next &raquo;', 'mxchat'),
4487		- 'total' => $total_pages,
4488		- 'current' => $page
4489		- ));
4490		- ?>
4491		- </div>
4492		- <?php endif; ?>
4493		-
4494		-<!-- Add/Edit Action Modal with Step-Based Approach -->
4495		-<!-- Complete Modal HTML with Defined Groups Variable -->
4496		-<div id="mxchat-action-modal" class="mxchat-modal" style="display: none;">
4497		- <div class="mxchat-modal-content">
4498		- <span class="mxchat-modal-close">&times;</span>
4499		-
4500		- <form id="mxchat-action-form" method="post" action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
4501		- <!-- Dynamic nonce field -->
4502		- <div id="action-nonce-container">
4503		- <?php wp_nonce_field('mxchat_add_intent_nonce', 'add_intent_nonce'); ?>
4504		- </div>
4505		- <input type="hidden" name="action" id="form_action_type" value="mxchat_add_intent">
4506		- <input type="hidden" name="intent_id" id="edit_action_id" value="">
4507		- <input type="hidden" name="callback_function" id="callback_function" value="">
4508		-
4509		- <!-- Step 1: Action Type Selection -->
4510		- <div id="mxchat-action-step-1" class="mxchat-action-step active">
4511		- <div class="mxchat-step-indicator">
4512		- <div class="mxchat-step-number">1</div>
4513		- <div class="mxchat-step-title"><?php esc_html_e('Select Action Type', 'mxchat'); ?></div>
	561	+ </form>
	562	+ <div id="mxchat-sitemap-loading" class="mxchat-spinner" style="display: none;"></div>
	563	+ <div id="mxchat-loading-text" style="display: none; margin-top: 10px; color: #333;">Loading sitemap content into database, please wait...</div>
4514	564	</div>
4515	565
4516		- <div id="mxchat-action-type-selector" class="mxchat-action-type-selector">
4517		- <div class="mxchat-action-type-search">
4518		- <span class="dashicons dashicons-search"></span>
4519		- <input type="text" id="action-type-search" placeholder="<?php esc_attr_e('Search action types...', 'mxchat'); ?>" class="mxchat-action-type-search-input">
4520		- </div>
4521		-
4522		- <?php
4523		- // Get the callbacks - IMPORTANT: Define the $groups variable here
4524		- $groups = $this->mxchat_get_available_callbacks(true, true);
4525		- ?>
4526		-
4527		- <div class="mxchat-action-type-categories">
4528		- <button type="button" class="mxchat-category-button active" data-category="all"><?php esc_html_e('All', 'mxchat'); ?></button>
4529		- <?php
4530		- // Get unique categories from the defined groups
4531		- foreach ($groups as $group_label => $group_callbacks) :
4532		- $category_slug = sanitize_title($group_label);
4533		- ?>
4534		- <button type="button" class="mxchat-category-button" data-category="<?php echo esc_attr($category_slug); ?>"><?php echo esc_html($group_label); ?></button>
4535		- <?php endforeach; ?>
4536		- </div>
4537		-
4538		- <div class="mxchat-action-types-grid">
4539		- <?php
4540		- // Generate action cards from available callbacks
4541		- foreach ($groups as $group_label => $group_callbacks) :
4542		- $category_slug = sanitize_title($group_label);
4543		-
4544		- foreach ($group_callbacks as $function => $data) :
4545		- $label = $data['label'];
4546		- $icon = isset($data['icon']) ? $data['icon'] : 'admin-generic';
4547		- $description = isset($data['description']) ? $data['description'] : '';
4548		- $is_addon = isset($data['addon']) && $data['addon'] !== false;
4549		- $addon_name = isset($data['addon_name']) ? $data['addon_name'] : '';
4550		- $is_installed = isset($data['installed']) ? $data['installed'] : true;
4551		- $is_promo = !empty($data['addon_promo']) && !$is_installed;
4552		-
4553		- // Determine card status and styling
4554		- $card_class = 'mxchat-action-type-card';
4555		- $icon_class = 'mxchat-action-type-icon';
4556		- $status_badge = '';
4557		-
4558		- if ($is_promo) {
4559		- // Promotional card — not selectable, just informational
4560		- $card_class .= ' not-installed mxchat-promo-card';
4561		- $status_badge = '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
4562		- } elseif ($is_addon && !$is_installed) {
4563		- // Add-on not installed
4564		- $card_class .= ' not-installed';
4565		- $status_badge .= '<span class="mxchat-addon-badge">' . esc_html__('Add-on Required', 'mxchat') . '</span>';
4566		- }
4567		-
4568		- // Default description if none provided
4569		- if (empty($description)) {
4570		- $description = sprintf(
4571		- esc_html__('Use the %s action in your chatbot', 'mxchat'),
4572		- $label
4573		- );
4574		- }
4575		- ?>
4576		- <div class="<?php echo esc_attr($card_class); ?>"
4577		- data-category="<?php echo esc_attr($category_slug); ?>"
4578		- <?php if (!$is_promo) : ?>
4579		- data-value="<?php echo esc_attr($function); ?>"
4580		- data-label="<?php echo esc_attr($label); ?>"
4581		- <?php endif; ?>
4582		- data-pro="false"
4583		- data-addon="<?php echo esc_attr($is_addon ? $data['addon'] : ''); ?>"
4584		- data-installed="<?php echo $is_installed ? 'true' : 'false'; ?>"
4585		- <?php if ($is_promo) : ?>data-promo="true"<?php endif; ?>>
4586		- <div class="<?php echo esc_attr($icon_class); ?>">
4587		- <span class="dashicons dashicons-<?php echo esc_attr($icon); ?>"></span>
4588		- </div>
4589		- <div class="mxchat-action-type-info">
4590		- <h4><?php echo esc_html($label); ?></h4>
4591		- <p><?php echo esc_html($description); ?></p>
4592		- <?php if (!empty($status_badge)) : ?>
4593		- <?php echo $status_badge; ?>
4594		- <?php endif; ?>
4595		-
4596		- <?php if ($is_promo || ($is_addon && !$is_installed)) : ?>
4597		- <div class="mxchat-addon-info">
4598		- <?php echo esc_html(sprintf(
4599		- __('Requires %s', 'mxchat'),
4600		- $addon_name
4601		- )); ?>
4602		- — <a href="https://mxchat.ai/" target="_blank"><?php esc_html_e('Get Add-on', 'mxchat'); ?></a>
4603		- </div>
4604		- <?php endif; ?>
4605		- </div>
4606		- </div>
4607		- <?php endforeach;
4608		- endforeach; ?>
4609		- </div>
	566	+ <!-- Search Knowledge -->
	567	+ <div class="mxchat-grid-item">
	568	+ <h2>Search Knowledge</h2>
	569	+ <form method="get" id="knowledge-search">
	570	+ <?php wp_nonce_field('mxchat_prompts_search_nonce'); ?>
	571	+ <input type="hidden" name="page" value="mxchat-prompts" />
	572	+ <div class="mxchat-search-group">
	573	+ <input type="text" name="search" placeholder="Search Knowledge" value="<?php echo esc_attr($search_query); ?>" />
	574	+ <input type="submit" value="Search" class="button button-primary" />
	575	+ </div>
	576	+ </form>
4610	577	</div>
4611		-
4612		- <div class="mxchat-modal-actions">
4613		- <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
4614		- <?php esc_html_e('Cancel', 'mxchat'); ?>
4615		- </button>
4616		- </div>
4617	578	</div>
4618	579
4619		- <!-- Step 2: Action Configuration -->
4620		- <div id="mxchat-action-step-2" class="mxchat-action-step">
4621		- <div class="mxchat-step-indicator">
4622		- <div class="mxchat-step-number">2</div>
4623		- <div class="mxchat-step-title"><?php esc_html_e('Configure Action', 'mxchat'); ?></div>
4624		- </div>
	580	+ <!-- Table below the forms -->
	581	+ <div class="tablenav">
	582	+ <div class="tablenav-pages">
	583	+ <span class="displaying-num"><?php echo esc_html($total_prompts); ?> items</span>
	584	+ <?php
	585	+ $page_links = paginate_links(array(
	586	+ 'base' => add_query_arg('paged', '%#%', admin_url('admin.php?page=mxchat-prompts')),
	587	+ 'format' => '',
	588	+ 'prev_text' => __('&laquo; Previous'),
	589	+ 'next_text' => __('Next &raquo;'),
	590	+ 'total' => $total_pages,
	591	+ 'current' => $current_page,
	592	+ 'add_args' => array(
	593	+ 'search' => $search_query,
	594	+ '_wpnonce' => wp_create_nonce('mxchat_prompts_search_nonce')
	595	+ ),
	596	+ ));
4625	597
4626		- <div class="mxchat-selected-action">
4627		- <button type="button" class="mxchat-back-button" id="mxchat-back-to-step-1">
4628		- <span class="dashicons dashicons-arrow-left-alt"></span>
4629		- <?php esc_html_e('Back to Action Types', 'mxchat'); ?>
4630		- </button>
4631		- <div class="mxchat-selected-action-info">
4632		- <div id="selected-action-icon" class="mxchat-action-type-icon">
4633		- <span class="dashicons dashicons-admin-generic"></span>
4634		- </div>
4635		- <div class="mxchat-selected-action-details">
4636		- <h3 id="selected-action-title"><?php esc_html_e('Selected Action', 'mxchat'); ?></h3>
4637		- <p id="selected-action-description"><?php esc_html_e('Configure this action for your chatbot', 'mxchat'); ?></p>
4638		- </div>
4639		- </div>
	598	+ if ($page_links) {
	599	+ echo '<div class="tablenav-pages">' . wp_kses_post($page_links) . '</div>';
	600	+ }
	601	+ ?>
4640	602	</div>
4641		-
4642		- <div class="mxchat-form-group">
4643		- <label for="intent_label">
4644		- <?php esc_html_e('Action Label (For your reference only)', 'mxchat'); ?>
4645		- </label>
4646		- <input name="intent_label" type="text" id="intent_label" required
4647		- class="mxchat-intent-input"
4648		- placeholder="<?php esc_attr_e('Example: Newsletter Signup', 'mxchat'); ?>">
4649		- </div>
4650		-
4651		- <div class="mxchat-form-group">
4652		- <label for="phrases">
4653		- <?php esc_html_e('Trigger Phrases (comma-separated)', 'mxchat'); ?>
4654		- </label>
4655		- <textarea name="phrases" id="action_phrases" rows="5" required
4656		- class="mxchat-intent-textarea"
4657		- placeholder="<?php esc_attr_e('Example: sign me up, subscribe me, I want to join, add me to the newsletter', 'mxchat'); ?>"></textarea>
4658		- </div>
4659		-
4660		- <div class="mxchat-form-group">
4661		- <label for="similarity_threshold">
4662		- <?php esc_html_e('Similarity Threshold', 'mxchat'); ?>
4663		- <span class="mxchat-threshold-value-display">85%</span>
4664		- </label>
4665		- <div class="mxchat-slider-group modal-slider">
4666		- <input type="range"
4667		- name="similarity_threshold"
4668		- id="similarity_threshold"
4669		- min="10"
4670		- max="95"
4671		- value="85"
4672		- class="mxchat-intent-slider"
4673		- oninput="document.querySelector('.mxchat-threshold-value-display').textContent = this.value + '%'">
4674		- </div>
4675		- <div class="mxchat-threshold-hint">
4676		- <?php esc_html_e('Lower values (10-30) make the action trigger more easily. Higher values (70-95) require more exact matches.', 'mxchat'); ?>
4677		- </div>
4678		- </div>
4679		-
4680		- <!-- Bot Selection Section -->
4681		- <div class="mxchat-form-group">
4682		- <label for="enabled_bots">
4683		- <?php esc_html_e('Which bots should we enable this action for?', 'mxchat'); ?>
4684		- </label>
4685		- <div class="mxchat-bot-selector">
4686		- <div class="mxchat-bot-option">
4687		- <label class="mxchat-checkbox-label">
4688		- <input type="checkbox"
4689		- name="enabled_bots[]"
4690		- value="default"
4691		- id="bot_default"
4692		- checked="checked">
4693		- <span class="mxchat-checkmark"></span>
4694		- <?php esc_html_e('Default Bot', 'mxchat'); ?>
4695		- </label>
4696		- </div>
4697		-
4698		- <?php if (class_exists('MxChat_Multi_Bot_Core_Manager')) :
4699		- $multi_bot_manager = MxChat_Multi_Bot_Core_Manager::get_instance();
4700		- $available_bots = $multi_bot_manager->get_available_bots();
4701		-
4702		- foreach ($available_bots as $bot_id => $bot_name) :
4703		- if ($bot_id === 'default') continue; // Skip default, already shown above
4704		- ?>
4705		- <div class="mxchat-bot-option">
4706		- <label class="mxchat-checkbox-label">
4707		- <input type="checkbox"
4708		- name="enabled_bots[]"
4709		- value="<?php echo esc_attr($bot_id); ?>"
4710		- id="bot_<?php echo esc_attr($bot_id); ?>">
4711		- <span class="mxchat-checkmark"></span>
4712		- <?php echo esc_html($bot_name); ?>
4713		- </label>
4714		- </div>
4715		- <?php
4716		- endforeach;
4717		- endif; ?>
4718		- </div>
4719		- </div>
4720		-
4721		- <div class="mxchat-modal-actions">
4722		- <button type="button" class="mxchat-button-secondary mxchat-modal-cancel">
4723		- <?php esc_html_e('Cancel', 'mxchat'); ?>
4724		- </button>
4725		- <button type="submit" class="mxchat-button-primary" id="mxchat-save-action-btn">
4726		- <?php esc_html_e('Save Action', 'mxchat'); ?>
4727		- </button>
4728		- </div>
4729	603	</div>
4730		- </form>
4731		- </div>
4732		-</div>
	604	+ <table class="mxchat-table">
	605	+ <thead>
	606	+ <tr>
	607	+ <th>ID</th>
	608	+ <th>Article Content</th>
	609	+ <th>URL</th>
	610	+ <th>Actions</th>
	611	+ </tr>
	612	+ </thead>
	613	+ <tbody>
	614	+ <?php if ($prompts) : ?>
	615	+ <?php foreach ($prompts as $prompt) : ?>
	616	+ <tr id="prompt-<?php echo esc_attr($prompt->id); ?>">
	617	+ <td><?php echo esc_html($prompt->id); ?></td>
	618	+ <td class="mxchat_article_content_dashboard">
	619	+ <span class="content-view"><?php echo wp_kses_post(wpautop(esc_textarea($prompt->article_content))); ?></span>
	620	+ <textarea class="content-edit" style="display:none;"><?php echo esc_textarea($prompt->article_content); ?></textarea>
	621	+ </td>
	622	+ <td class="mxchat_article_url_dashboard">
	623	+ <span class="url-view">
	624	+ <?php if (!empty($prompt->source_url)) : ?>
	625	+ <a href="<?php echo esc_url($prompt->source_url); ?>" target="_blank"><?php echo esc_html($prompt->source_url); ?></a>
	626	+ <?php else : ?>
	627	+ N/A
	628	+ <?php endif; ?>
	629	+ </span>
	630	+ <input type="url" class="url-edit" value="<?php echo esc_attr($prompt->source_url); ?>" style="display:none;" />
	631	+ </td>
	632	+ <td>
	633	+ <button class="button edit-button" data-id="<?php echo esc_attr($prompt->id); ?>">Edit</button>
	634	+ <button class="button save-button" data-id="<?php echo esc_attr($prompt->id); ?>" style="display:none;">Save</button>
	635	+ <a href="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id) . '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce'))); ?>" class="button delete-button">Delete</a>
	636	+ </td>
	637	+ </tr>
	638	+ <?php endforeach; ?>
	639	+ <?php else : ?>
	640	+ <tr>
	641	+ <td colspan="4">No prompts found.</td>
	642	+ </tr>
	643	+ <?php endif; ?>
	644	+ </tbody>
	645	+</table>
4733	646
4734		-<div id="mxchat-action-loading" class="mxchat-action-loading" style="display: none;">
4735		- <div class="mxchat-action-loading-spinner"></div>
4736		- <div class="mxchat-action-loading-text">
4737		- <?php esc_html_e('Saving action, please wait...', 'mxchat'); ?>
4738		- </div>
4739		-</div>
4740		- </div><!-- .mxchat-wrapper -->
4741		- <?php
4742		-}
4743		-private function get_trimmed_phrases($phrases, $max_length = 100) {
4744		- if (strlen($phrases) <= $max_length) {
4745		- return $phrases;
4746		- }
	647	+ </div>
4747	648
4748		- $trimmed = substr($phrases, 0, $max_length);
4749		- $last_comma = strrpos($trimmed, ',');
4750		-
4751		- if ($last_comma !== false) {
4752		- $trimmed = substr($trimmed, 0, $last_comma);
	649	+ <?php
4753	650	}
4754	651
4755		- return $trimmed . '...';
4756		-}
4757		-public function mxchat_add_enabled_column_to_intents() {
4758		- global $wpdb;
4759		- $table_name = $wpdb->prefix . 'mxchat_intents';
	652	+ public function mxchat_generate_embedding($text) {
	653	+ $options = get_option('mxchat_options');
	654	+ $api_key = $options['api_key'] ?? 'default_api_key';
4760	655
4761		- // Check if the column already exists
4762		- $columns = $wpdb->get_results("SHOW COLUMNS FROM $table_name LIKE 'enabled'");
	656	+ $response = wp_remote_post('https://api.openai.com/v1/embeddings', array(
	657	+ 'body' => wp_json_encode(array(
	658	+ 'model' => 'text-embedding-ada-002',
	659	+ 'input' => $text
	660	+ )),
	661	+ 'headers' => array(
	662	+ 'Authorization' => 'Bearer ' . $api_key,
	663	+ 'Content-Type' => 'application/json'
	664	+ ),
	665	+ ));
4763	666
4764		- if (empty($columns)) {
4765		- // Add the column with default value of 1 (enabled)
4766		- $wpdb->query("ALTER TABLE $table_name ADD COLUMN enabled TINYINT(1) NOT NULL DEFAULT 1");
4767		- }
4768		-}
4769		-
4770		-public function mxchat_handle_delete_intent() {
4771		- if ( ! current_user_can( 'manage_options' ) ) {
4772		- wp_die( esc_html__('Unauthorized user', 'mxchat') );
4773		- }
4774		-
4775		- check_admin_referer('mxchat_delete_intent_nonce');
4776		-
4777		- if (isset($_POST['intent_id'])) {
4778		- global $wpdb;
4779		- $table_name = $wpdb->prefix . 'mxchat_intents';
4780		- $intent_id = intval($_POST['intent_id']);
4781		-
4782		- $wpdb->delete($table_name, ['id' => $intent_id], ['%d']);
4783		- }
4784		-
4785		- wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
4786		- exit;
4787		-}
4788		-public function mxchat_handle_edit_intent() {
4789		- // Security checks (nonce and permissions)
4790		- if (!current_user_can('manage_options')) {
4791		- wp_die(esc_html__('Unauthorized user', 'mxchat'));
4792		- }
4793		- check_admin_referer('mxchat_edit_intent');
4794		-
4795		- // Get POST data
4796		- $intent_id = isset($_POST['intent_id']) ? absint($_POST['intent_id']) : 0;
4797		- $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
4798		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
4799		- $threshold_percentage = isset($_POST['similarity_threshold']) ? intval($_POST['similarity_threshold']) : 85;
4800		- $similarity_threshold = min(95, max(10, $threshold_percentage)) / 100; // Convert to 0.10–0.95
4801		-
4802		- // Handle enabled_bots
4803		- $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
4804		- $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
4805		-
4806		- // Ensure default is always included for backward compatibility
4807		- if (!in_array('default', $enabled_bots)) {
4808		- $enabled_bots[] = 'default';
4809		- }
4810		-
4811		- $enabled_bots_json = json_encode($enabled_bots);
4812		-
4813		- // Validate inputs
4814		- if (!$intent_id || empty($intent_label) || empty($phrases_input)) {
4815		- $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
4816		- return;
4817		- }
4818		-
4819		- $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
4820		- if (empty($phrases_array)) {
4821		- $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
4822		- return;
4823		- }
4824		-
4825		- // Generate embeddings with improved error handling
4826		- $vectors = [];
4827		- $failed_phrases = [];
4828		-
4829		- foreach ($phrases_array as $phrase) {
4830		- $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
4831		- if (is_array($embedding_vector)) {
4832		- $vectors[] = $embedding_vector;
4833		- } else {
4834		- $failed_phrases[] = $phrase;
	667	+ if (is_wp_error($response)) {
	668	+ return null;
4835	669	}
4836		- }
4837	670
4838		- if (!empty($failed_phrases)) {
4839		- $this->handle_embedding_error(
4840		- sprintf(
4841		- __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
4842		- implode(', ', $failed_phrases)
4843		- )
4844		- );
4845		- return;
	671	+ $response_data = json_decode(wp_remote_retrieve_body($response), true);
	672	+ return $response_data['data'][0]['embedding'] ?? null;
4846	673	}
4847	674
4848		- if (empty($vectors)) {
4849		- $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
4850		- return;
4851		- }
4852		-
4853		- $combined_vector = $this->mxchat_average_vectors($vectors);
4854		- $serialized_vector = maybe_serialize($combined_vector);
4855		-
4856		- // Update the database
4857		- global $wpdb;
4858		- $table_name = $wpdb->prefix . 'mxchat_intents';
4859		-
4860		- $result = $wpdb->update(
4861		- $table_name,
4862		- array(
4863		- 'intent_label' => $intent_label,
4864		- 'phrases' => implode(', ', $phrases_array),
4865		- 'embedding_vector' => $serialized_vector,
4866		- 'similarity_threshold' => $similarity_threshold,
4867		- 'enabled_bots' => $enabled_bots_json, // Include enabled_bots in update
4868		- ),
4869		- array('id' => $intent_id),
4870		- array('%s', '%s', '%s', '%f', '%s'), // Format: string, string, string, float, string
4871		- array('%d') // Where format: integer
4872		- );
4873		-
4874		- if (false === $result) {
4875		- $this->handle_embedding_error(__('Failed to update action in database.', 'mxchat'));
4876		- return;
4877		- }
4878		-
4879		- // Set success message and redirect
4880		- set_transient('mxchat_admin_notice_success', __('Intent updated successfully!', 'mxchat'), 60);
4881		-
4882		- $redirect_url = add_query_arg(
4883		- array(
4884		- 'page' => 'mxchat-actions'
4885		- ),
4886		- admin_url('admin.php')
4887		- );
4888		- wp_safe_redirect($redirect_url);
4889		- exit;
4890		-}
4891		-public function mxchat_handle_add_intent() {
4892		- if (!current_user_can('manage_options')) {
4893		- wp_die(esc_html__('Unauthorized user', 'mxchat'));
4894		- }
4895		- check_admin_referer('mxchat_add_intent_nonce');
4896		- global $wpdb;
4897		- $table_name = $wpdb->prefix . 'mxchat_intents';
4898		-
4899		- // Sanitize and get form data
4900		- $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
4901		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
4902		- $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
4903		-
4904		- // Get similarity threshold from form (convert percentage to decimal)
4905		- $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
4906		-
4907		- // Handle enabled_bots
4908		- $enabled_bots = isset($_POST['enabled_bots']) ? $_POST['enabled_bots'] : array('default');
4909		- $enabled_bots = array_map('sanitize_text_field', $enabled_bots);
4910		-
4911		- // Ensure default is always included for backward compatibility with existing actions
4912		- if (!in_array('default', $enabled_bots)) {
4913		- $enabled_bots[] = 'default';
4914		- }
4915		-
4916		- $enabled_bots_json = json_encode($enabled_bots);
4917		-
4918		- // Validate required fields
4919		- if (empty($intent_label) || empty($callback_function) || empty($phrases_input)) {
4920		- $this->handle_embedding_error(__('Invalid input. Please ensure all fields are filled out.', 'mxchat'));
4921		- return;
4922		- }
4923		-
4924		- // Validate callback function
4925		- $available_callbacks = $this->mxchat_get_available_callbacks();
4926		- if (!array_key_exists($callback_function, $available_callbacks)) {
4927		- $this->handle_embedding_error(__('Invalid callback function selected.', 'mxchat'));
4928		- return;
4929		- }
4930		-
4931		- // Check if this is an add-on promotional placeholder (not a real action)
4932		- if (!empty($available_callbacks[$callback_function]['addon_promo'])) {
4933		- $addon_name = isset($available_callbacks[$callback_function]['addon_name']) ? $available_callbacks[$callback_function]['addon_name'] : __('an add-on', 'mxchat');
4934		- $this->handle_embedding_error(sprintf(
4935		- __('This action requires the %s to be installed and activated.', 'mxchat'),
4936		- $addon_name
4937		- ));
4938		- return;
4939		- }
4940		-
4941		- // Process phrases
4942		- $phrases_array = array_map('sanitize_text_field', array_filter(array_map('trim', explode(',', $phrases_input))));
4943		- if (empty($phrases_array)) {
4944		- $this->handle_embedding_error(__('Please enter at least one valid phrase.', 'mxchat'));
4945		- return;
4946		- }
4947		-
4948		- // Generate embeddings with improved error handling
4949		- $vectors = [];
4950		- $failed_phrases = [];
4951		- foreach ($phrases_array as $phrase) {
4952		- $embedding_vector = $this->mxchat_generate_embedding($phrase, $this->options['api_key']);
4953		- if (is_array($embedding_vector)) {
4954		- $vectors[] = $embedding_vector;
4955		- } else {
4956		- $failed_phrases[] = $phrase;
	675	+ public function mxchat_delete_chat_history() {
	676	+ if (!current_user_can('manage_options')) {
	677	+ echo wp_json_encode(['error' => 'You do not have sufficient permissions.']);
	678	+ wp_die();
4957	679	}
4958		- }
4959		-
4960		- // Check for embedding failures
4961		- if (!empty($failed_phrases)) {
4962		- $this->handle_embedding_error(
4963		- sprintf(
4964		- __('Error generating embeddings for phrases: %s. Check your embedding API.', 'mxchat'),
4965		- implode(', ', $failed_phrases)
4966		- )
4967		- );
4968		- return;
4969		- }
4970		-
4971		- if (empty($vectors)) {
4972		- $this->handle_embedding_error(__('No valid embeddings generated. Please check your phrases.', 'mxchat'));
4973		- return;
4974		- }
4975		-
4976		- // Create combined vector and insert into database
4977		- $combined_vector = $this->mxchat_average_vectors($vectors);
4978		- $serialized_vector = maybe_serialize($combined_vector);
4979		-
4980		- $result = $wpdb->insert($table_name, [
4981		- 'intent_label' => $intent_label,
4982		- 'phrases' => implode(', ', $phrases_array),
4983		- 'embedding_vector' => $serialized_vector,
4984		- 'callback_function' => $callback_function,
4985		- 'similarity_threshold' => $similarity_threshold,
4986		- 'enabled_bots' => $enabled_bots_json, // NEW field
4987		- ]);
4988		-
4989		- if ($result === false) {
4990		- $this->handle_embedding_error(__('Database error: ', 'mxchat') . $wpdb->last_error);
4991		- return;
4992		- }
4993		-
4994		- // Set success message and redirect
4995		- set_transient('mxchat_admin_notice_success', __('New intent added successfully!', 'mxchat'), 60);
4996		- wp_safe_redirect(admin_url('admin.php?page=mxchat-actions'));
4997		- exit;
4998		-}
4999	680
	681	+ check_ajax_referer('mxchat_delete_chat_history', 'security');
5000	682
	683	+ global $wpdb;
	684	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
5001	685
	686	+ if (isset($_POST['delete_session_ids']) && is_array($_POST['delete_session_ids'])) {
	687	+ foreach ($_POST['delete_session_ids'] as $session_id) {
	688	+ $session_id_sanitized = sanitize_text_field($session_id);
5002	689
5003		-private function handle_embedding_error($message, $redirect = true) {
5004		- // Store the error message in the existing transient
5005		- set_transient('mxchat_admin_notice_error', $message, 60);
	690	+ // Clear relevant cache before deletion
	691	+ $cache_key = 'chat_session_' . $session_id_sanitized;
	692	+ wp_cache_delete($cache_key, 'mxchat_chat_sessions');
5006	693
5007		- if ($redirect) {
5008		- // Redirect back to the actions page
5009		- $redirect_url = add_query_arg(
5010		- array(
5011		- 'page' => 'mxchat-actions'
5012		- ),
5013		- admin_url('admin.php')
5014		- );
5015		- wp_safe_redirect($redirect_url);
5016		- exit;
5017		- }
5018		-}
5019		-
5020		-/**
5021		- * AJAX handler to fetch actions list for the new split-panel UI
5022		- */
5023		-public function mxchat_fetch_actions_list() {
5024		- check_ajax_referer('mxchat_actions_nonce', 'security');
5025		-
5026		- if (!current_user_can('manage_options')) {
5027		- wp_send_json_error(__('Unauthorized', 'mxchat'));
5028		- }
5029		-
5030		- global $wpdb;
5031		- $table_name = $wpdb->prefix . 'mxchat_intents';
5032		-
5033		- $page = isset($_POST['page']) ? max(1, intval($_POST['page'])) : 1;
5034		- $per_page = isset($_POST['per_page']) ? min(100, max(1, intval($_POST['per_page']))) : 50;
5035		- $offset = ($page - 1) * $per_page;
5036		- $search = isset($_POST['search']) ? sanitize_text_field($_POST['search']) : '';
5037		- $callback_filter = isset($_POST['callback_filter']) ? sanitize_text_field($_POST['callback_filter']) : '';
5038		- $sort_order = isset($_POST['sort_order']) && $_POST['sort_order'] === 'asc' ? 'ASC' : 'DESC';
5039		-
5040		- // Build WHERE clause
5041		- $where = '1=1';
5042		- $params = array();
5043		-
5044		- if ($search) {
5045		- $search_like = '%' . $wpdb->esc_like($search) . '%';
5046		- $where .= ' AND (intent_label LIKE %s OR phrases LIKE %s)';
5047		- $params[] = $search_like;
5048		- $params[] = $search_like;
5049		- }
5050		-
5051		- if ($callback_filter) {
5052		- $where .= ' AND callback_function = %s';
5053		- $params[] = $callback_filter;
5054		- }
5055		-
5056		- // Get total count
5057		- $count_query = "SELECT COUNT(*) FROM $table_name WHERE $where";
5058		- if (!empty($params)) {
5059		- $count_query = $wpdb->prepare($count_query, $params);
5060		- }
5061		- $total_actions = $wpdb->get_var($count_query);
5062		-
5063		- // Get actions
5064		- $query = "SELECT * FROM $table_name WHERE $where ORDER BY id $sort_order LIMIT %d OFFSET %d";
5065		- $all_params = array_merge($params, array($per_page, $offset));
5066		- $actions = $wpdb->get_results($wpdb->prepare($query, $all_params));
5067		-
5068		- // Get available callbacks for labels/icons
5069		- $available_callbacks = $this->mxchat_get_available_callbacks();
5070		-
5071		- // Prefetch individual phrase counts for all fetched actions
5072		- $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
5073		- $phrase_counts = array();
5074		- if ($wpdb->get_var("SHOW TABLES LIKE '$phrases_table'") === $phrases_table) {
5075		- $action_ids = wp_list_pluck($actions, 'id');
5076		- if (!empty($action_ids)) {
5077		- $id_placeholders = implode(',', array_fill(0, count($action_ids), '%d'));
5078		- $count_results = $wpdb->get_results($wpdb->prepare(
5079		- "SELECT intent_id, COUNT(*) as cnt FROM $phrases_table WHERE intent_id IN ($id_placeholders) GROUP BY intent_id",
5080		- $action_ids
5081		- ));
5082		- foreach ($count_results as $row) {
5083		- $phrase_counts[$row->intent_id] = intval($row->cnt);
	694	+ // Perform the deletion
	695	+ $wpdb->delete($table_name, ['session_id' => $session_id_sanitized]);
5084	696	}
5085		- }
5086		- }
5087	697
5088		- // Format actions for response
5089		- $formatted_actions = array();
5090		- foreach ($actions as $action) {
5091		- $callback_data = isset($available_callbacks[$action->callback_function])
5092		- ? $available_callbacks[$action->callback_function]
5093		- : array('label' => $action->callback_function, 'icon' => 'admin-generic');
	698	+ // Optionally, clear a general cache if you have one
	699	+ wp_cache_delete('all_chat_sessions', 'mxchat_chat_sessions');
5094	700
5095		- $enabled_bots = json_decode($action->enabled_bots, true);
5096		- if (!is_array($enabled_bots)) {
5097		- $enabled_bots = array('default');
	701	+ echo wp_json_encode(['success' => 'Selected chat sessions have been deleted.']);
	702	+ } else {
	703	+ echo wp_json_encode(['error' => 'No chat sessions selected for deletion.']);
5098	704	}
5099	705
5100		- $formatted_actions[] = array(
5101		- 'id' => intval($action->id),
5102		- 'label' => $action->intent_label,
5103		- 'phrases' => $action->phrases,
5104		- 'callback_function' => $action->callback_function,
5105		- 'callback_label' => $callback_data['label'],
5106		- 'icon' => isset($callback_data['icon']) ? $callback_data['icon'] : 'admin-generic',
5107		- 'threshold' => round($action->similarity_threshold * 100),
5108		- 'enabled' => (bool) $action->enabled,
5109		- 'enabled_bots' => $enabled_bots,
5110		- 'has_legacy_vector' => !empty($action->embedding_vector),
5111		- 'individual_phrase_count' => isset($phrase_counts[$action->id]) ? $phrase_counts[$action->id] : 0,
5112		- );
	706	+ wp_die();
5113	707	}
5114	708
5115		- $total_pages = ceil($total_actions / $per_page);
5116		- $showing_start = $total_actions > 0 ? $offset + 1 : 0;
5117		- $showing_end = min($offset + $per_page, $total_actions);
5118	709
5119		- wp_send_json_success(array(
5120		- 'actions' => $formatted_actions,
5121		- 'page' => $page,
5122		- 'per_page' => $per_page,
5123		- 'total_actions' => intval($total_actions),
5124		- 'total_pages' => $total_pages,
5125		- 'showing_start' => $showing_start,
5126		- 'showing_end' => $showing_end,
5127		- ));
5128		-}
	710	+public function mxchat_save_inline_prompt() {
	711	+ // Check for nonce security
	712	+ check_ajax_referer('mxchat_save_inline_nonce');
5129	713
5130		-/**
5131		- * AJAX handler to toggle action enabled status
5132		- */
5133		-public function mxchat_toggle_action_status() {
5134		- check_ajax_referer('mxchat_actions_nonce', 'security');
5135		-
	714	+ // Verify permissions
5136	715	if (!current_user_can('manage_options')) {
5137		- wp_send_json_error(__('Unauthorized', 'mxchat'));
	716	+ wp_send_json_error('Permission denied.');
	717	+ return;
5138	718	}
5139	719
5140		- $action_id = isset($_POST['action_id']) ? intval($_POST['action_id']) : 0;
5141		- $enabled = isset($_POST['enabled']) ? intval($_POST['enabled']) : 0;
5142		-
5143		- if (!$action_id) {
5144		- wp_send_json_error(__('Invalid action ID', 'mxchat'));
5145		- }
5146		-
5147	720	global $wpdb;
5148		- $table_name = $wpdb->prefix . 'mxchat_intents';
	721	+ $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
5149	722
5150		- $result = $wpdb->update(
5151		- $table_name,
5152		- array('enabled' => $enabled ? 1 : 0),
5153		- array('id' => $action_id),
5154		- array('%d'),
5155		- array('%d')
5156		- );
	723	+ // Validate and sanitize input data
	724	+ $prompt_id = isset($_POST['id']) ? absint($_POST['id']) : 0;
	725	+ $article_content = isset($_POST['article_content']) ? sanitize_textarea_field($_POST['article_content']) : '';
	726	+ $article_url = isset($_POST['article_url']) ? esc_url_raw($_POST['article_url']) : '';
5157	727
5158		- if ($result === false) {
5159		- wp_send_json_error(__('Failed to update action status', 'mxchat'));
5160		- }
	728	+ if ($prompt_id > 0 && !empty($article_content)) {
	729	+ // Re-generate the embedding vector for the updated content
	730	+ $embedding_vector = $this->mxchat_generate_embedding($article_content);
5161	731
5162		- wp_send_json_success(array('enabled' => (bool) $enabled));
5163		-}
	732	+ if (is_array($embedding_vector)) {
	733	+ // Serialize the embedding vector before storing it
	734	+ $embedding_vector_serialized = serialize($embedding_vector);
5164	735
5165		-/**
5166		- * AJAX handler to bulk delete actions
5167		- */
5168		-public function mxchat_bulk_delete_actions() {
5169		- check_ajax_referer('mxchat_delete_intent_nonce', 'security');
5170		-
5171		- if (!current_user_can('manage_options')) {
5172		- wp_send_json_error(__('Unauthorized', 'mxchat'));
5173		- }
5174		-
5175		- $action_ids = isset($_POST['action_ids']) ? array_map('intval', (array) $_POST['action_ids']) : array();
5176		-
5177		- if (empty($action_ids)) {
5178		- wp_send_json_error(__('No actions selected', 'mxchat'));
5179		- }
5180		-
5181		- global $wpdb;
5182		- $table_name = $wpdb->prefix . 'mxchat_intents';
5183		-
5184		- $placeholders = implode(',', array_fill(0, count($action_ids), '%d'));
5185		- $query = $wpdb->prepare("DELETE FROM $table_name WHERE id IN ($placeholders)", $action_ids);
5186		- $result = $wpdb->query($query);
5187		-
5188		- if ($result === false) {
5189		- wp_send_json_error(__('Failed to delete actions', 'mxchat'));
5190		- }
5191		-
5192		- // Also delete individual phrases for these intents
5193		- $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
5194		- if ($wpdb->get_var("SHOW TABLES LIKE '$phrases_table'") === $phrases_table) {
5195		- $wpdb->query($wpdb->prepare("DELETE FROM $phrases_table WHERE intent_id IN ($placeholders)", $action_ids));
5196		- }
5197		-
5198		- wp_send_json_success(array('deleted' => $result));
5199		-}
5200		-
5201		-/**
5202		- * AJAX handler to add a new intent/action
5203		- */
5204		-public function mxchat_add_intent_ajax() {
5205		- check_ajax_referer('mxchat_add_intent_nonce', 'security');
5206		-
5207		- if (!current_user_can('manage_options')) {
5208		- wp_send_json_error(__('Unauthorized', 'mxchat'));
5209		- }
5210		-
5211		- global $wpdb;
5212		- $table_name = $wpdb->prefix . 'mxchat_intents';
5213		-
5214		- // Sanitize input
5215		- $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
5216		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
5217		- $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
5218		- $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
5219		- $enabled_bots = isset($_POST['enabled_bots']) ? array_map('sanitize_text_field', (array) $_POST['enabled_bots']) : array('default');
5220		-
5221		- // Validate
5222		- // Check if using new individual phrases mode or legacy mode
5223		- $individual_phrases = isset($_POST['individual_phrases']) ? array_filter(array_map('sanitize_text_field', (array) $_POST['individual_phrases'])) : array();
5224		- $use_individual = !empty($individual_phrases);
5225		-
5226		- // Validate required fields (phrases not required when using individual mode)
5227		- if (empty($intent_label) || empty($callback_function)) {
5228		- wp_send_json_error(__('Please fill in all required fields.', 'mxchat'));
5229		- }
5230		- if (!$use_individual && empty($phrases_input)) {
5231		- wp_send_json_error(__('Please fill in all required fields.', 'mxchat'));
5232		- }
5233		-
5234		- // Ensure default bot is included
5235		- if (!in_array('default', $enabled_bots)) {
5236		- $enabled_bots[] = 'default';
5237		- }
5238		- $enabled_bots_json = json_encode($enabled_bots);
5239		-
5240		- if ($use_individual) {
5241		- // New mode: individual phrases each get their own vector
5242		- // Insert the intent row with empty legacy fields
5243		- $result = $wpdb->insert(
5244		- $table_name,
5245		- array(
5246		- 'intent_label' => $intent_label,
5247		- 'phrases' => '',
5248		- 'embedding_vector' => '',
5249		- 'similarity_threshold' => $similarity_threshold,
5250		- 'callback_function' => $callback_function,
5251		- 'enabled' => 1,
5252		- 'enabled_bots' => $enabled_bots_json,
5253		- )
5254		- );
5255		-
5256		- if ($result === false) {
5257		- wp_send_json_error(__('Failed to add action to database.', 'mxchat'));
5258		- }
5259		-
5260		- $intent_id = $wpdb->insert_id;
5261		-
5262		- // Insert each phrase individually with its own embedding
5263		- $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
5264		- $failed_phrases = array();
5265		- foreach ($individual_phrases as $phrase) {
5266		- $phrase = trim($phrase);
5267		- if (empty($phrase)) continue;
5268		-
5269		- $embedding_vector = $this->mxchat_generate_embedding($phrase);
5270		- if (is_wp_error($embedding_vector)) {
5271		- $failed_phrases[] = $phrase;
5272		- continue;
5273		- }
5274		-
5275		- $wpdb->insert(
5276		- $phrases_table,
	736	+ // Update the prompt in the database
	737	+ $updated = $wpdb->update(
	738	+ $table_name,
5277	739	array(
5278		- 'intent_id' => $intent_id,
5279		- 'phrase' => $phrase,
5280		- 'embedding_vector' => maybe_serialize($embedding_vector),
5281		- )
	740	+ 'article_content' => $article_content,
	741	+ 'embedding_vector' => $embedding_vector_serialized,
	742	+ 'source_url' => $article_url,
	743	+ ),
	744	+ array('id' => $prompt_id),
	745	+ array('%s', '%s', '%s'),
	746	+ array('%d')
5282	747	);
5283		- }
5284	748
5285		- $response = array('id' => $intent_id);
5286		- if (!empty($failed_phrases)) {
5287		- $response['failed_phrases'] = $failed_phrases;
5288		- }
5289		- wp_send_json_success($response);
5290		-
5291		- } else {
5292		- // Legacy mode: combine all phrases into one embedding (backwards compatible)
5293		- $phrases_array = array_filter(array_map('trim', preg_split('/[\n,]+/', $phrases_input)));
5294		- if (empty($phrases_array)) {
5295		- wp_send_json_error(__('Please provide at least one trigger phrase.', 'mxchat'));
5296		- }
5297		-
5298		- // Generate embedding (combine phrases into single string for embedding)
5299		- $embedding_vector = $this->mxchat_generate_embedding(implode(' ', $phrases_array));
5300		- if (is_wp_error($embedding_vector)) {
5301		- // Fallback: store without embedding
5302		- $serialized_vector = null;
	749	+ if ($updated !== false) {
	750	+ wp_send_json_success();
	751	+ } else {
	752	+ wp_send_json_error('Database update failed.');
	753	+ }
5303	754	} else {
5304		- $serialized_vector = maybe_serialize($embedding_vector);
	755	+ wp_send_json_error('Embedding generation failed.');
5305	756	}
5306		-
5307		- // Insert
5308		- $result = $wpdb->insert(
5309		- $table_name,
5310		- array(
5311		- 'intent_label' => $intent_label,
5312		- 'phrases' => implode(', ', $phrases_array),
5313		- 'embedding_vector' => $serialized_vector,
5314		- 'similarity_threshold' => $similarity_threshold,
5315		- 'callback_function' => $callback_function,
5316		- 'enabled' => 1,
5317		- 'enabled_bots' => $enabled_bots_json,
5318		- )
5319		- );
5320		-
5321		- if ($result === false) {
5322		- wp_send_json_error(__('Failed to add action to database.', 'mxchat'));
5323		- }
5324		-
5325		- wp_send_json_success(array('id' => $wpdb->insert_id));
5326		- }
5327		-}
5328		-
5329		-/**
5330		- * AJAX handler to edit an existing intent/action
5331		- */
5332		-public function mxchat_edit_intent_ajax() {
5333		- check_ajax_referer('mxchat_edit_intent', 'security');
5334		-
5335		- if (!current_user_can('manage_options')) {
5336		- wp_send_json_error(__('Unauthorized', 'mxchat'));
5337		- }
5338		-
5339		- global $wpdb;
5340		- $table_name = $wpdb->prefix . 'mxchat_intents';
5341		-
5342		- // Sanitize input
5343		- $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
5344		- $intent_label = isset($_POST['intent_label']) ? sanitize_text_field($_POST['intent_label']) : '';
5345		- $phrases_input = isset($_POST['phrases']) ? sanitize_textarea_field($_POST['phrases']) : '';
5346		- $callback_function = isset($_POST['callback_function']) ? sanitize_text_field($_POST['callback_function']) : '';
5347		- $similarity_threshold = isset($_POST['similarity_threshold']) ? floatval($_POST['similarity_threshold']) / 100 : 0.85;
5348		- $enabled_bots = isset($_POST['enabled_bots']) ? array_map('sanitize_text_field', (array) $_POST['enabled_bots']) : array('default');
5349		-
5350		- // Validate
5351		- if (!$intent_id || empty($intent_label)) {
5352		- wp_send_json_error(__('Please fill in all required fields.', 'mxchat'));
5353		- }
5354		-
5355		- // Check if phrases are managed individually (empty phrases_input means individual mode)
5356		- $uses_individual_phrases = empty($phrases_input);
5357		-
5358		- if ($uses_individual_phrases) {
5359		- // Individual phrase mode: only update non-phrase fields, skip embedding regeneration
5360		- $update_data = array(
5361		- 'intent_label' => $intent_label,
5362		- 'similarity_threshold' => $similarity_threshold,
5363		- 'callback_function' => $callback_function,
5364		- 'enabled_bots' => json_encode($enabled_bots),
5365		- );
5366	757	} else {
5367		- // Legacy mode: process phrases and regenerate embedding (backwards compatible for add-ons)
5368		- $phrases_array = array_filter(array_map('trim', preg_split('/[\n,]+/', $phrases_input)));
5369		- if (empty($phrases_array)) {
5370		- wp_send_json_error(__('Please provide at least one trigger phrase.', 'mxchat'));
5371		- }
5372		-
5373		- // Generate new embedding (combine phrases into single string for embedding)
5374		- $embedding_vector = $this->mxchat_generate_embedding(implode(' ', $phrases_array));
5375		- if (is_wp_error($embedding_vector)) {
5376		- // Keep existing embedding
5377		- $update_data = array(
5378		- 'intent_label' => $intent_label,
5379		- 'phrases' => implode(', ', $phrases_array),
5380		- 'similarity_threshold' => $similarity_threshold,
5381		- 'callback_function' => $callback_function,
5382		- 'enabled_bots' => json_encode($enabled_bots),
5383		- );
5384		- } else {
5385		- $serialized_vector = maybe_serialize($embedding_vector);
5386		- $update_data = array(
5387		- 'intent_label' => $intent_label,
5388		- 'phrases' => implode(', ', $phrases_array),
5389		- 'embedding_vector' => $serialized_vector,
5390		- 'similarity_threshold' => $similarity_threshold,
5391		- 'callback_function' => $callback_function,
5392		- 'enabled_bots' => json_encode($enabled_bots),
5393		- );
5394		- }
	758	+ wp_send_json_error('Invalid data.');
5395	759	}
5396		-
5397		- // Ensure default bot is included
5398		- if (!in_array('default', $enabled_bots)) {
5399		- $enabled_bots[] = 'default';
5400		- }
5401		- $update_data['enabled_bots'] = json_encode($enabled_bots);
5402		-
5403		- $result = $wpdb->update(
5404		- $table_name,
5405		- $update_data,
5406		- array('id' => $intent_id),
5407		- null,
5408		- array('%d')
5409		- );
5410		-
5411		- if ($result === false) {
5412		- wp_send_json_error(__('Failed to update action.', 'mxchat'));
5413		- }
5414		-
5415		- wp_send_json_success(array('updated' => true));
5416	760	}
5417	761
5418		-/**
5419		- * AJAX handler to delete a single intent/action
5420		- */
5421		-public function mxchat_delete_intent_ajax() {
5422		- check_ajax_referer('mxchat_delete_intent_nonce', 'security');
5423	762
5424		- if (!current_user_can('manage_options')) {
5425		- wp_send_json_error(__('Unauthorized', 'mxchat'));
5426		- }
5427		-
5428		- $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
5429		-
5430		- if (!$intent_id) {
5431		- wp_send_json_error(__('Invalid action ID', 'mxchat'));
5432		- }
5433		-
	763	+public function mxchat_fetch_chat_history() {
5434	764	global $wpdb;
5435		- $table_name = $wpdb->prefix . 'mxchat_intents';
	765	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
5436	766
5437		- $result = $wpdb->delete($table_name, array('id' => $intent_id), array('%d'));
5438		-
5439		- if ($result === false) {
5440		- wp_send_json_error(__('Failed to delete action', 'mxchat'));
5441		- }
5442		-
5443		- // Also delete individual phrases for this intent
5444		- $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
5445		- if ($wpdb->get_var("SHOW TABLES LIKE '$phrases_table'") === $phrases_table) {
5446		- $wpdb->delete($phrases_table, array('intent_id' => $intent_id), array('%d'));
5447		- }
5448		-
5449		- wp_send_json_success(array('deleted' => true));
5450		-}
5451		-
5452		-/**
5453		- * AJAX handler to add a single phrase with its own embedding to an intent
5454		- */
5455		-public function mxchat_add_phrase_ajax() {
5456		- check_ajax_referer('mxchat_add_phrase_nonce', 'security');
5457		-
	767	+ // Check if the current user has sufficient permissions
5458	768	if (!current_user_can('manage_options')) {
5459		- wp_send_json_error(__('Unauthorized', 'mxchat'));
	769	+ echo esc_html__('You do not have sufficient permissions to view this page.', 'mxchat');
	770	+ wp_die();
5460	771	}
5461	772
5462		- $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
5463		- $phrase = isset($_POST['phrase']) ? sanitize_text_field($_POST['phrase']) : '';
5464		-
5465		- if (!$intent_id || empty($phrase)) {
5466		- wp_send_json_error(__('Please provide an intent ID and phrase.', 'mxchat'));
5467		- }
5468		-
5469		- // Verify the intent exists
5470		- global $wpdb;
5471		- $intents_table = $wpdb->prefix . 'mxchat_intents';
5472		- $intent = $wpdb->get_row($wpdb->prepare("SELECT id FROM $intents_table WHERE id = %d", $intent_id));
5473		- if (!$intent) {
5474		- wp_send_json_error(__('Action not found.', 'mxchat'));
5475		- }
5476		-
5477		- // Generate embedding for this single phrase
5478		- $embedding_vector = $this->mxchat_generate_embedding($phrase);
5479		- if (is_wp_error($embedding_vector)) {
5480		- wp_send_json_error(__('Failed to generate embedding: ', 'mxchat') . $embedding_vector->get_error_message());
5481		- }
5482		-
5483		- $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
5484		- $result = $wpdb->insert(
5485		- $phrases_table,
5486		- array(
5487		- 'intent_id' => $intent_id,
5488		- 'phrase' => $phrase,
5489		- 'embedding_vector' => maybe_serialize($embedding_vector),
5490		- )
	773	+ // Fetch chat transcripts from the database, ordered by timestamp
	774	+ $chat_transcripts = $wpdb->get_results(
	775	+ $wpdb->prepare("SELECT * FROM {$table_name} ORDER BY timestamp ASC")
5491	776	);
5492	777
5493		- if ($result === false) {
5494		- wp_send_json_error(__('Failed to add phrase.', 'mxchat'));
	778	+ // If no transcripts are available, display a message
	779	+ if (empty($chat_transcripts)) {
	780	+ echo esc_html__('No chat history available.', 'mxchat');
	781	+ wp_die();
5495	782	}
5496	783
5497		- wp_send_json_success(array('id' => $wpdb->insert_id, 'phrase' => $phrase));
5498		-}
	784	+ ob_start();
	785	+ $current_session_id = '';
5499	786
5500		-/**
5501		- * AJAX handler to delete a single phrase from wp_mxchat_intent_phrases
5502		- */
5503		-public function mxchat_delete_phrase_ajax() {
5504		- check_ajax_referer('mxchat_delete_phrase_nonce', 'security');
5505		-
5506		- if (!current_user_can('manage_options')) {
5507		- wp_send_json_error(__('Unauthorized', 'mxchat'));
5508		- }
5509		-
5510		- $phrase_id = isset($_POST['phrase_id']) ? intval($_POST['phrase_id']) : 0;
5511		- if (!$phrase_id) {
5512		- wp_send_json_error(__('Invalid phrase ID.', 'mxchat'));
5513		- }
5514		-
5515		- global $wpdb;
5516		- $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
5517		- $result = $wpdb->delete($phrases_table, array('id' => $phrase_id), array('%d'));
5518		-
5519		- if ($result === false) {
5520		- wp_send_json_error(__('Failed to delete phrase.', 'mxchat'));
5521		- }
5522		-
5523		- wp_send_json_success(array('deleted' => true));
5524		-}
5525		-
5526		-/**
5527		- * AJAX handler to fetch individual phrases for an intent
5528		- */
5529		-public function mxchat_get_phrases_ajax() {
5530		- check_ajax_referer('mxchat_get_phrases_nonce', 'security');
5531		-
5532		- if (!current_user_can('manage_options')) {
5533		- wp_send_json_error(__('Unauthorized', 'mxchat'));
5534		- }
5535		-
5536		- $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
5537		- if (!$intent_id) {
5538		- wp_send_json_error(__('Invalid intent ID.', 'mxchat'));
5539		- }
5540		-
5541		- global $wpdb;
5542		- $phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
5543		-
5544		- $phrases = array();
5545		- if ($wpdb->get_var("SHOW TABLES LIKE '$phrases_table'") === $phrases_table) {
5546		- $phrases = $wpdb->get_results($wpdb->prepare(
5547		- "SELECT id, phrase, created_at FROM $phrases_table WHERE intent_id = %d ORDER BY created_at ASC",
5548		- $intent_id
5549		- ));
5550		- }
5551		-
5552		- wp_send_json_success(array('phrases' => $phrases));
5553		-}
5554		-
5555		-/**
5556		- * AJAX handler to clear legacy phrases and embedding from the main intents table
5557		- */
5558		-public function mxchat_delete_legacy_phrases_ajax() {
5559		- check_ajax_referer('mxchat_delete_legacy_nonce', 'security');
5560		-
5561		- if (!current_user_can('manage_options')) {
5562		- wp_send_json_error(__('Unauthorized', 'mxchat'));
5563		- }
5564		-
5565		- $intent_id = isset($_POST['intent_id']) ? intval($_POST['intent_id']) : 0;
5566		- if (!$intent_id) {
5567		- wp_send_json_error(__('Invalid intent ID.', 'mxchat'));
5568		- }
5569		-
5570		- global $wpdb;
5571		- $table_name = $wpdb->prefix . 'mxchat_intents';
5572		-
5573		- $result = $wpdb->update(
5574		- $table_name,
5575		- array('phrases' => '', 'embedding_vector' => ''),
5576		- array('id' => $intent_id),
5577		- array('%s', '%s'),
5578		- array('%d')
5579		- );
5580		-
5581		- if ($result === false) {
5582		- wp_send_json_error(__('Failed to clear legacy phrases.', 'mxchat'));
5583		- }
5584		-
5585		- wp_send_json_success(array('cleared' => true));
5586		-}
5587		-
5588		-/**
5589		- * Enhanced get_available_callbacks function with form action exclusion
5590		- *
5591		- * @param bool $grouped Whether to return callbacks grouped by category
5592		- * @param bool $include_all Whether to include all potential actions (even if add-on not installed)
5593		- * @return array Callbacks data with icons, descriptions and availability status
5594		- */
5595		-private function mxchat_get_available_callbacks($grouped = false, $include_all = true) {
5596		- // Load WordPress plugin functions if needed
5597		- if (!function_exists('get_plugins')) {
5598		- require_once ABSPATH . 'wp-admin/includes/plugin.php';
5599		- }
5600		-
5601		- // Get active plugins
5602		- $active_plugins = get_option('active_plugins', array());
5603		-
5604		- // Functions to exclude from the action selector only if Pro is activated
5605		- // If user doesn't have Pro, show these so they can see what they're missing
5606		- $excluded_when_pro_active_functions = array(
5607		- 'mxchat_handle_form_collection' // Forms add-on action
5608		- );
5609		-
5610		- // Always excluded functions (regardless of Pro status)
5611		- $always_excluded_functions = array();
5612		-
5613		- // Combine exclusion lists based on Pro activation status
5614		- $excluded_functions = $always_excluded_functions;
5615		- if ($this->is_activated) {
5616		- // Only exclude add-on managed functions if Pro is active
5617		- $excluded_functions = array_merge($excluded_functions, $excluded_when_pro_active_functions);
5618		- }
5619		-
5620		- // Define add-on plugin files and their corresponding action functions
5621		- $addon_plugins = array(
5622		- 'mxchat-woo/mxchat-woo.php' => array(
5623		- 'functions' => array(
5624		- 'mxchat_handle_product_recommendations',
5625		- 'mxchat_handle_order_history',
5626		- 'mxchat_show_product_card',
5627		- 'mxchat_add_to_cart',
5628		- 'mxchat_checkout_redirect',
5629		- 'mxchat_handle_featured_products'
5630		- ),
5631		- 'name' => __('WooCommerce Add-on', 'mxchat'),
5632		- 'pro_required' => true
5633		- ),
5634		- 'mxchat-perplexity/mxchat-perplexity.php' => array(
5635		- 'functions' => array('mxchat_perplexity_research'),
5636		- 'name' => __('Perplexity Add-on', 'mxchat'),
5637		- 'pro_required' => true
5638		- ),
5639		- 'mxchat-forms/mxchat-forms.php' => array(
5640		- 'functions' => array('mxchat_handle_form_collection'),
5641		- 'name' => __('Forms Add-on', 'mxchat'),
5642		- 'pro_required' => true
5643		- ),
5644		- // Add other add-ons and their functions here
5645		- );
5646		-
5647		- // Get the functions that are provided by active add-ons
5648		- $addon_provided_functions = array();
5649		- $addon_function_mapping = array(); // Maps functions to their add-on info
5650		-
5651		- // Check which add-ons are active
5652		- foreach ($addon_plugins as $plugin_file => $addon_info) {
5653		- $is_active = in_array($plugin_file, $active_plugins);
5654		-
5655		- // For each function in this addon
5656		- foreach ($addon_info['functions'] as $function) {
5657		- // Consider a function installed only if:
5658		- // 1. The add-on is active AND
5659		- // 2. Either it doesn't require Pro OR Pro is activated
5660		- $is_installed = $is_active && (!$addon_info['pro_required'] || $this->is_activated);
5661		-
5662		- // If the add-on is installed, mark this function as provided by an add-on
5663		- if ($is_installed) {
5664		- $addon_provided_functions[] = $function;
	787	+ foreach ($chat_transcripts as $transcript) {
	788	+ // Start a new session block if session ID changes
	789	+ if ($current_session_id !== $transcript->session_id) {
	790	+ if ($current_session_id !== '') {
	791	+ echo '</div>'; // Close the previous session block
5665	792	}
5666		-
5667		- // Store addon info for this function regardless of installation status
5668		- $addon_function_mapping[$function] = array(
5669		- 'addon' => basename(dirname($plugin_file)),
5670		- 'addon_name' => $addon_info['name'],
5671		- 'pro_required' => $addon_info['pro_required'],
5672		- 'is_active' => $is_active,
5673		- 'is_installed' => $is_installed
5674		- );
	793	+ $current_session_id = sanitize_text_field($transcript->session_id);
	794	+ echo '<div class="chat-session">';
	795	+ echo '<h4><input type="checkbox" name="delete_session_ids[]" value="' . esc_attr($transcript->session_id) . '"> ' . esc_html__('Session ID:', 'mxchat') . ' ' . esc_html($current_session_id) . '</h4>';
5675	796	}
5676		- }
5677	797
5678		- // Core callbacks - always available in the base plugin
5679		- $core_callbacks = array(
5680		- 'mxchat_handle_email_capture' => array(
5681		- 'label' => __('Loops Email Capture', 'mxchat'),
5682		- 'pro_only' => false,
5683		- 'group' => __('Customer Engagement', 'mxchat'),
5684		- 'icon' => 'email-alt',
5685		- 'description' => __('Collect visitor emails for your mailing list in Loops', 'mxchat'),
5686		- 'addon' => false, // Not from an add-on
5687		- 'installed' => true // Always installed with base plugin
5688		- ),
5689		- 'mxchat_handle_search_request' => array(
5690		- 'label' => __('Brave Web Search', 'mxchat'),
5691		- 'pro_only' => false,
5692		- 'group' => __('Search Features', 'mxchat'),
5693		- 'icon' => 'search',
5694		- 'description' => __('Let users search the web directly from the chat', 'mxchat'),
5695		- 'addon' => false,
5696		- 'installed' => true
5697		- ),
5698		- 'mxchat_handle_image_search_request' => array(
5699		- 'label' => __('Brave Image Search', 'mxchat'),
5700		- 'pro_only' => false,
5701		- 'group' => __('Search Features', 'mxchat'),
5702		- 'icon' => 'format-image',
5703		- 'description' => __('Search and display images in the chat conversation', 'mxchat'),
5704		- 'addon' => false,
5705		- 'installed' => true
5706		- ),
5707		- // Pro core features - check is_activated property
5708		- 'mxchat_generate_image' => array(
5709		- 'label' => __('Generate Image (OpenAI)', 'mxchat'),
5710		- 'pro_only' => false,
5711		- 'group' => __('Other Features', 'mxchat'),
5712		- 'icon' => 'art',
5713		- 'description' => __('Create images with GPT Image from OpenAI (requires OpenAI API key)', 'mxchat'),
5714		- 'addon' => false,
5715		- 'installed' => true
5716		- ),
5717		- 'mxchat_generate_gemini_image' => array(
5718		- 'label' => __('Generate Image (Gemini)', 'mxchat'),
5719		- 'pro_only' => false,
5720		- 'group' => __('Other Features', 'mxchat'),
5721		- 'icon' => 'art',
5722		- 'description' => __('Create images with Imagen from Google (requires Gemini API key)', 'mxchat'),
5723		- 'addon' => false,
5724		- 'installed' => true
5725		- ),
5726		- 'mxchat_handle_pdf_discussion' => array(
5727		- 'label' => __('Chat with PDF', 'mxchat'),
5728		- 'pro_only' => false,
5729		- 'group' => __('Other Features', 'mxchat'),
5730		- 'icon' => 'media-document',
5731		- 'description' => __('Answer questions about uploaded PDF documents', 'mxchat'),
5732		- 'addon' => false,
5733		- 'installed' => true
5734		- ),
5735		- 'mxchat_live_agent_handover' => array(
5736		- 'label' => __('Slack Live Agent', 'mxchat'),
5737		- 'pro_only' => false,
5738		- 'group' => __('Customer Engagement', 'mxchat'),
5739		- 'icon' => 'admin-users',
5740		- 'description' => __('Transfer conversation to a human support agent on Slack', 'mxchat'),
5741		- 'addon' => false,
5742		- 'installed' => true
5743		- ),
5744		- 'mxchat_telegram_live_agent_handover' => array(
5745		- 'label' => __('Telegram Live Agent', 'mxchat'),
5746		- 'pro_only' => false,
5747		- 'group' => __('Customer Engagement', 'mxchat'),
5748		- 'icon' => 'format-chat',
5749		- 'description' => __('Transfer conversation to a human support agent on Telegram', 'mxchat'),
5750		- 'addon' => false,
5751		- 'installed' => true
5752		- ),
5753		- 'mxchat_handle_switch_to_chatbot_intent' => array(
5754		- 'label' => __('Back to Chatbot', 'mxchat'),
5755		- 'pro_only' => false,
5756		- 'group' => __('Customer Engagement', 'mxchat'),
5757		- 'icon' => 'backup',
5758		- 'description' => __('Return from live agent mode to AI chatbot', 'mxchat'),
5759		- 'addon' => false,
5760		- 'installed' => true
5761		- ),
5762		- );
	798	+ // Format the timestamp for display
	799	+ $formatted_timestamp = date_i18n('F j, Y g:i a', strtotime($transcript->timestamp));
5763	800
5764		- // Add-on callbacks with placeholders - only include if the add-on is NOT active
5765		- // These are promotional/informational only — not selectable as real actions
5766		- $addon_callbacks = array(
5767		- // WooCommerce Add-on
5768		- 'mxchat_handle_product_recommendations' => array(
5769		- 'label' => __('Product Recommendations', 'mxchat'),
5770		- 'pro_only' => false,
5771		- 'addon_promo' => true,
5772		- 'group' => __('WooCommerce Features', 'mxchat'),
5773		- 'icon' => 'cart',
5774		- 'description' => __('Suggest products based on customer preferences', 'mxchat'),
5775		- ),
5776		- 'mxchat_handle_order_history' => array(
5777		- 'label' => __('Order History', 'mxchat'),
5778		- 'pro_only' => false,
5779		- 'addon_promo' => true,
5780		- 'group' => __('WooCommerce Features', 'mxchat'),
5781		- 'icon' => 'clipboard',
5782		- 'description' => __('Allow customers to check their order status', 'mxchat'),
5783		- ),
5784		- 'mxchat_show_product_card' => array(
5785		- 'label' => __('Show Product Card', 'mxchat'),
5786		- 'pro_only' => false,
5787		- 'addon_promo' => true,
5788		- 'group' => __('WooCommerce Features', 'mxchat'),
5789		- 'icon' => 'products',
5790		- 'description' => __('Display product information in the chat', 'mxchat'),
5791		- ),
5792		- 'mxchat_add_to_cart' => array(
5793		- 'label' => __('Add to Cart', 'mxchat'),
5794		- 'pro_only' => false,
5795		- 'addon_promo' => true,
5796		- 'group' => __('WooCommerce Features', 'mxchat'),
5797		- 'icon' => 'plus-alt',
5798		- 'description' => __('Add products to cart directly from chat', 'mxchat'),
5799		- ),
5800		- 'mxchat_checkout_redirect' => array(
5801		- 'label' => __('Proceed to Checkout', 'mxchat'),
5802		- 'pro_only' => false,
5803		- 'addon_promo' => true,
5804		- 'group' => __('WooCommerce Features', 'mxchat'),
5805		- 'icon' => 'arrow-right-alt',
5806		- 'description' => __('Redirect customer to checkout page', 'mxchat'),
5807		- ),
5808		- 'mxchat_handle_featured_products' => array(
5809		- 'label' => __('Featured Products Showcase', 'mxchat'),
5810		- 'pro_only' => false,
5811		- 'addon_promo' => true,
5812		- 'group' => __('WooCommerce Features', 'mxchat'),
5813		- 'icon' => 'star-filled',
5814		- 'description' => __('Display a curated selection of products with an AI-generated message', 'mxchat'),
5815		- ),
	801	+ // Determine the role to display (user identifier or email for users, bot for the AI)
	802	+ $role = $transcript->role;
	803	+ if ($role === 'user') {
	804	+ // Sanitize email if available
	805	+ if (!empty($transcript->user_email)) {
	806	+ $role = sanitize_email($transcript->user_email);
	807	+ } else {
	808	+ // Sanitize user identifier, anonymize if it's an IP address
	809	+ $user_identifier = sanitize_text_field($transcript->user_identifier);
5816	810
5817		- // Perplexity Add-on
5818		- 'mxchat_perplexity_research' => array(
5819		- 'label' => __('Perplexity Research', 'mxchat'),
5820		- 'pro_only' => false,
5821		- 'addon_promo' => true,
5822		- 'group' => __('Search Features', 'mxchat'),
5823		- 'icon' => 'book-alt',
5824		- 'description' => __('Allows the chatbot to search the web for accurate, up-to-date answers', 'mxchat'),
5825		- ),
5826		-
5827		- // Forms Add-on
5828		- 'mxchat_handle_form_collection' => array(
5829		- 'label' => __('Form Collection', 'mxchat'),
5830		- 'pro_only' => false,
5831		- 'addon_promo' => true,
5832		- 'group' => __('Form Features', 'mxchat'),
5833		- 'icon' => 'feedback',
5834		- 'description' => __('Collect user information through custom forms in chat', 'mxchat'),
5835		- ),
5836		- );
5837		-
5838		- // Enhance add-on callbacks with installation status and addon info
5839		- foreach ($addon_callbacks as $function => $data) {
5840		- if (isset($addon_function_mapping[$function])) {
5841		- $addon_info = $addon_function_mapping[$function];
5842		-
5843		- $addon_callbacks[$function]['addon'] = $addon_info['addon'];
5844		- $addon_callbacks[$function]['addon_name'] = $addon_info['addon_name'];
5845		- $addon_callbacks[$function]['installed'] = $addon_info['is_installed'];
5846		-
5847		- // Set pro_only based on add-on configuration
5848		- $addon_callbacks[$function]['pro_only'] = $addon_info['pro_required'];
5849		- } else {
5850		- $addon_callbacks[$function]['addon'] = 'unknown';
5851		- $addon_callbacks[$function]['addon_name'] = __('Unknown Add-on', 'mxchat');
5852		- $addon_callbacks[$function]['installed'] = false;
5853		- }
5854		- }
5855		-
5856		- // Initialize callbacks with core features
5857		- $callbacks = $core_callbacks;
5858		-
5859		- // Get callbacks from active add-ons
5860		- $active_addon_callbacks = apply_filters('mxchat_available_callbacks', array());
5861		-
5862		- // Add placeholder callbacks only for add-ons that aren't active
5863		- if ($include_all) {
5864		- foreach ($addon_callbacks as $function => $data) {
5865		- // Skip placeholders for functions provided by active add-ons
5866		- if (in_array($function, $addon_provided_functions)) {
5867		- continue;
	811	+ // Check if the user identifier is an IP address and anonymize it
	812	+ if (filter_var($user_identifier, FILTER_VALIDATE_IP)) {
	813	+ $role = preg_replace('/\.\d+$/', '.xxx', $user_identifier); // Mask the last octet
	814	+ } else {
	815	+ $role = $user_identifier; // If it's not an IP, just display the identifier
	816	+ }
5868	817	}
5869		-
5870		- // Skip excluded functions
5871		- if (in_array($function, $excluded_functions)) {
5872		- continue;
5873		- }
5874		-
5875		- // Add the placeholder
5876		- $callbacks[$function] = $data;
5877	818	}
5878		- }
5879	819
5880		- // Add callbacks from active add-ons (will override placeholders)
5881		- foreach ($active_addon_callbacks as $function => $data) {
5882		- // Skip excluded functions
5883		- if (in_array($function, $excluded_functions)) {
5884		- continue;
5885		- }
5886		-
5887		- // Always include callbacks from add-ons
5888		- $callbacks[$function] = $data;
5889		-
5890		- // Ensure they have the proper add-on info
5891		- if (isset($addon_function_mapping[$function])) {
5892		- $addon_info = $addon_function_mapping[$function];
5893		- $callbacks[$function]['addon'] = $addon_info['addon'];
5894		- $callbacks[$function]['addon_name'] = $addon_info['addon_name'];
5895		- $callbacks[$function]['installed'] = $addon_info['is_installed'];
5896		- $callbacks[$function]['pro_only'] = $addon_info['pro_required'];
5897		- }
	820	+ // Output the chat message
	821	+ echo '<div class="chat-message">';
	822	+ echo '<strong>' . esc_html($role) . ' (' . esc_html($formatted_timestamp) . '):</strong> ';
	823	+ echo wp_kses_post($transcript->message);
	824	+ echo '</div>';
5898	825	}
5899	826
5900		- // Just before returning callbacks, sort them to prioritize free features
5901		- if (!$grouped) {
5902		- // Create temporary arrays for sorting
5903		- $free_callbacks = array();
5904		- $pro_callbacks = array();
	827	+ // Close the final session block
	828	+ echo '</div>';
5905	829
5906		- // Split callbacks into free and pro
5907		- foreach ($callbacks as $key => $data) {
5908		- if (isset($data['pro_only']) && $data['pro_only']) {
5909		- $pro_callbacks[$key] = $data;
5910		- } else {
5911		- $free_callbacks[$key] = $data;
5912		- }
5913		- }
	830	+ $output = ob_get_clean();
5914	831
5915		- // Merge with free callbacks first
5916		- $callbacks = array_merge($free_callbacks, $pro_callbacks);
5917		- }
	832	+ echo $output;
	833	+ wp_die();
	834	+}
5918	835
5919		- // Return grouped structure if requested
5920		- if ($grouped) {
5921		- $grouped_callbacks = array();
5922		- foreach ($callbacks as $key => $data) {
5923		- $group_label = isset($data['group']) ? $data['group'] : __('Other Features', 'mxchat');
5924	836
5925		- // Ensure we carry forward all the new fields in grouped mode
5926		- $callback_data = array(
5927		- 'label' => $data['label'],
5928		- 'pro_only' => isset($data['pro_only']) ? $data['pro_only'] : false,
5929		- 'icon' => isset($data['icon']) ? $data['icon'] : 'admin-generic',
5930		- 'description' => isset($data['description']) ? $data['description'] : __('Custom action for your chatbot', 'mxchat'),
5931		- 'addon' => isset($data['addon']) ? $data['addon'] : false,
5932		- 'addon_name' => isset($data['addon_name']) ? $data['addon_name'] : '',
5933		- 'installed' => isset($data['installed']) ? $data['installed'] : true
5934		- );
	837	+public function mxchat_create_activation_page() {
	838	+ $license_status = get_option('mxchat_license_status', 'inactive');
	839	+ $license_error = get_option('mxchat_license_error', '');
5935	840
5936		- $grouped_callbacks[$group_label][$key] = $callback_data;
5937		- }
	841	+ ?>
	842	+ <div class="wrap mxchat-admin">
	843	+ <h2>MxChat Pro: Activation</h2>
	844	+ <?php if ($license_status === 'inactive' && !empty($license_error)): ?>
	845	+ <div class="error notice">
	846	+ <p><?php echo esc_html($license_error); ?></p>
	847	+ </div>
	848	+ <?php endif; ?>
	849	+ <form id="mxchat-activation-form">
	850	+ <table class="form-table">
	851	+ <tr valign="top">
	852	+ <th scope="row">Email Address</th>
	853	+ <td>
	854	+ <input type="email" id="mxchat_pro_email" name="mxchat_pro_email" value="<?php echo esc_attr(get_option('mxchat_pro_email')); ?>" class="regular-text" />
	855	+ </td>
	856	+ </tr>
	857	+ <tr valign="top">
	858	+ <th scope="row">Activation Key</th>
	859	+ <td>
	860	+ <input type="text" id="mxchat_activation_key" name="mxchat_activation_key" value="<?php echo esc_attr(get_option('mxchat_activation_key')); ?>" class="regular-text" />
	861	+ </td>
	862	+ </tr>
	863	+ </table>
	864	+ <?php if ($license_status !== 'active'): ?>
	865	+ <?php submit_button('Activate License', 'primary', 'activate_license'); ?>
	866	+ <?php else: ?>
	867	+ <h3>MxChat Pro</h3>
	868	+ <?php endif; ?>
	869	+ </form>
	870	+ <h3>License Status: <span id="mxchat-license-status"><?php echo $license_status === 'active' ? 'Active' : 'Inactive'; ?></span></h3>
	871	+ </div>
	872	+ <?php
	873	+}
5938	874
5939		- // Sort within each group to prioritize free features
5940		- foreach ($grouped_callbacks as $group => $items) {
5941		- $free_items = array();
5942		- $pro_items = array();
5943	875
5944		- foreach ($items as $key => $data) {
5945		- if (isset($data['pro_only']) && $data['pro_only']) {
5946		- $pro_items[$key] = $data;
5947		- } else {
5948		- $free_items[$key] = $data;
5949		- }
5950		- }
5951	876
5952		- $grouped_callbacks[$group] = array_merge($free_items, $pro_items);
5953		- }
5954		-
5955		- return $grouped_callbacks;
5956		- }
5957		-
5958		- return $callbacks;
5959		-}
5960		-
5961	877	public function mxchat_page_init() {
	878	+ // Register settings
5962	879	register_setting(
5963	880	'mxchat_option_group',
5964	881	'mxchat_options',
5965	882	array($this, 'mxchat_sanitize')
		@@ -5964,207 +881,53 @@
5964	881	'mxchat_options',
5965	882	array($this, 'mxchat_sanitize')
5966	883	);
5967	884
5968		- register_setting(
5969		- 'mxchat_option_group',
5970		- 'mxchat_similarity_threshold',
5971		- array(
5972		- 'type' => 'number',
5973		- 'sanitize_callback' => function($value) {
5974		- $value = absint($value);
5975		- return min(max($value, 20), 95);
5976		- },
5977		- 'default' => 80,
5978		- )
5979		- );
5980		-
5981	885	// Chatbot Settings Section
5982	886	add_settings_section(
5983	887	'mxchat_chatbot_section',
5984		- esc_html__('Chatbot Settings', 'mxchat'),
	888	+ 'Chatbot Settings',
5985	889	null,
5986	890	'mxchat-chatbot'
5987	891	);
5988	892
5989		- // API Keys Settings Section
5990		- add_settings_section(
5991		- 'mxchat_api_keys_section',
5992		- esc_html__('API Keys', 'mxchat'),
5993		- array($this, 'mxchat_api_keys_section_callback'),
5994		- 'mxchat-api-keys'
5995		- );
5996		-
5997		- // OpenAI API Key
	893	+ // Registering fields for the Chatbot Settings section
5998	894	add_settings_field(
5999	895	'api_key',
6000		- esc_html__('OpenAI API Key', 'mxchat'),
	896	+ 'OpenAI API Key',
6001	897	array($this, 'api_key_callback'),
6002		- 'mxchat-api-keys',
6003		- 'mxchat_api_keys_section'
	898	+ 'mxchat-chatbot',
	899	+ 'mxchat_chatbot_section'
6004	900	);
6005	901
6006		- // X.AI API Key
6007	902	add_settings_field(
6008		- 'xai_api_key',
6009		- esc_html__('X.AI API Key', 'mxchat'),
6010		- array($this, 'xai_api_key_callback'),
6011		- 'mxchat-api-keys',
6012		- 'mxchat_api_keys_section'
	903	+ 'xai_api_key',
	904	+ 'X.AI API Key',
	905	+ array($this, 'xai_api_key_callback'),
	906	+ 'mxchat-chatbot',
	907	+ 'mxchat_chatbot_section'
6013	908	);
6014	909
6015		- // Claude API Key
6016	910	add_settings_field(
6017	911	'claude_api_key',
6018		- esc_html__('Claude API Key', 'mxchat'),
	912	+ 'Claude API Key',
6019	913	array($this, 'claude_api_key_callback'),
6020		- 'mxchat-api-keys',
6021		- 'mxchat_api_keys_section'
6022		- );
6023		-
6024		- // DeepSeek API Key
6025		- add_settings_field(
6026		- 'deepseek_api_key',
6027		- esc_html__('DeepSeek API Key', 'mxchat'),
6028		- array($this, 'deepseek_api_key_callback'),
6029		- 'mxchat-api-keys',
6030		- 'mxchat_api_keys_section'
6031		- );
6032		-
6033		- // Google Gemini API Key
6034		- add_settings_field(
6035		- 'gemini_api_key',
6036		- esc_html__('Google Gemini API Key', 'mxchat'),
6037		- array($this, 'gemini_api_key_callback'),
6038		- 'mxchat-api-keys',
6039		- 'mxchat_api_keys_section'
6040		- );
6041		-
6042		- // Voyage AI API Key
6043		- add_settings_field(
6044		- 'voyage_api_key',
6045		- esc_html__('Voyage AI API Key', 'mxchat'),
6046		- array($this, 'voyage_api_key_callback'),
6047		- 'mxchat-api-keys',
6048		- 'mxchat_api_keys_section'
6049		- );
6050		-
6051		- // OpenRouter API Key
6052		- add_settings_field(
6053		- 'openrouter_api_key',
6054		- esc_html__('OpenRouter API Key', 'mxchat'),
6055		- array($this, 'openrouter_api_key_callback'),
6056		- 'mxchat-api-keys',
6057		- 'mxchat_api_keys_section'
6058		- );
6059		-
6060		- // Custom (OpenAI-compatible) Provider — for Ollama, LM Studio, vLLM, llama.cpp, Azure OpenAI, etc.
6061		- add_settings_field(
6062		- 'custom_provider',
6063		- esc_html__('Custom Provider (OpenAI-compatible)', 'mxchat'),
6064		- array($this, 'custom_provider_callback'),
6065		- 'mxchat-api-keys',
6066		- 'mxchat_api_keys_section'
6067		- );
6068		-
6069		- // Loops API Key
6070		- add_settings_field(
6071		- 'loops_api_key',
6072		- esc_html__('Loops API Key', 'mxchat'),
6073		- array($this, 'mxchat_loops_api_key_callback'),
6074		- 'mxchat-api-keys',
6075		- 'mxchat_api_keys_section'
6076		- );
6077		-
6078		- // Brave Search API Key
6079		- add_settings_field(
6080		- 'brave_api_key',
6081		- __('Brave API Key', 'mxchat'),
6082		- array($this, 'mxchat_brave_api_key_callback'),
6083		- 'mxchat-api-keys',
6084		- 'mxchat_api_keys_section'
6085		- );
6086		-
6087		- // Similarity Threshold Slider
6088		- add_settings_field(
6089		- 'similarity_threshold', // Field ID
6090		- esc_html__('Similarity Threshold', 'mxchat'), // Field title
6091		- array($this, 'mxchat_similarity_threshold_callback'), // Callback function
6092		- 'mxchat-chatbot', // Page
6093		- 'mxchat_chatbot_section' // Section
6094		- );
6095		-
6096		- // RAG Sources Limit Slider
6097		- add_settings_field(
6098		- 'rag_sources_limit', // Field ID
6099		- esc_html__('RAG Sources Limit', 'mxchat'), // Field title
6100		- array($this, 'mxchat_rag_sources_limit_callback'), // Callback function
6101		- 'mxchat-chatbot', // Page
6102		- 'mxchat_chatbot_section' // Section
6103		- );
6104		-
6105		- // RAG Chunks Limit Slider
6106		- add_settings_field(
6107		- 'rag_chunks_limit', // Field ID
6108		- esc_html__('RAG Chunks Limit', 'mxchat'), // Field title
6109		- array($this, 'mxchat_rag_chunks_limit_callback'), // Callback function
6110		- 'mxchat-chatbot', // Page
6111		- 'mxchat_chatbot_section' // Section
6112		- );
6113		-
6114		- add_settings_field(
6115		- 'append_to_body',
6116		- esc_html__('Auto-Display Chatbot', 'mxchat'),
6117		- array($this, 'mxchat_append_to_body_callback'),
6118	914	'mxchat-chatbot',
6119	915	'mxchat_chatbot_section'
6120	916	);
6121	917
6122		- add_settings_field(
6123		- 'contextual_awareness_toggle',
6124		- esc_html__('Contextual Awareness', 'mxchat'),
6125		- array($this, 'mxchat_contextual_awareness_callback'),
6126		- 'mxchat-chatbot',
6127		- 'mxchat_chatbot_section'
6128		- );
6129	918
6130	919	add_settings_field(
6131		- 'citation_links_toggle',
6132		- esc_html__('Citation Links', 'mxchat'),
6133		- array($this, 'mxchat_citation_links_toggle_callback'),
	920	+ 'system_prompt_instructions',
	921	+ 'AI Instructions',
	922	+ array($this, 'system_prompt_instructions_callback'),
6134	923	'mxchat-chatbot',
6135	924	'mxchat_chatbot_section'
6136	925	);
6137	926
6138		- // Satisfaction rating toggle (plan-a5b006).
6139	927	add_settings_field(
6140		- 'satisfaction_rating_enabled',
6141		- esc_html__('Satisfaction Rating Prompt', 'mxchat'),
6142		- array($this, 'mxchat_satisfaction_rating_toggle_callback'),
6143		- 'mxchat-chatbot',
6144		- 'mxchat_chatbot_section'
6145		- );
6146		-
6147		- // Satisfaction rating customization (plan-141a12, plan-29caac):
6148		- // the 5 customization fields are now inline-rendered inside
6149		- // mxchat_satisfaction_rating_toggle_callback's sub-options wrapper.
6150		-
6151		- add_settings_field(
6152		- 'enable_streaming_toggle',
6153		- esc_html__('Enable Streaming', 'mxchat'),
6154		- array($this, 'enable_streaming_toggle_callback'),
6155		- 'mxchat-chatbot',
6156		- 'mxchat_chatbot_section', // Same section as your working toggle
6157		- array(
6158		- 'class' => 'mxchat-setting-row streaming-setting',
6159		- 'style' => 'display: none;' // Hidden by default, shown when OpenAI/Claude selected
6160		- )
6161		- );
6162		-
6163		-
6164		- add_settings_field(
6165	928	'model',
6166		- esc_html__('Chat Model', 'mxchat'),
	929	+ 'Model',
6167	930	array($this, 'mxchat_model_callback'),
6168	931	'mxchat-chatbot',
6169	932	'mxchat_chatbot_section'
6170	933	);
		@@ -6169,27 +932,10 @@
6169	932	'mxchat_chatbot_section'
6170	933	);
6171	934
6172	935	add_settings_field(
6173		- 'embedding_model',
6174		- esc_html__('Embedding Model', 'mxchat'),
6175		- array($this, 'embedding_model_callback'),
6176		- 'mxchat-chatbot',
6177		- 'mxchat_chatbot_section'
6178		- );
6179		-
6180		- add_settings_field(
6181		- 'system_prompt_instructions',
6182		- esc_html__('AI Instructions (Behavior)', 'mxchat'),
6183		- array($this, 'system_prompt_instructions_callback'),
6184		- 'mxchat-chatbot',
6185		- 'mxchat_chatbot_section'
6186		- );
6187		-
6188		-
6189		- add_settings_field(
6190	936	'top_bar_title',
6191		- esc_html__('Top Bar Title', 'mxchat'),
	937	+ 'Top Bar Title',
6192	938	array($this, 'mxchat_top_bar_title_callback'),
6193	939	'mxchat-chatbot',
6194	940	'mxchat_chatbot_section'
6195	941	);
		@@ -6194,82 +940,58 @@
6194	940	'mxchat_chatbot_section'
6195	941	);
6196	942
6197	943	add_settings_field(
6198		- 'ai_agent_text',
6199		- esc_html__('AI Agent Text', 'mxchat'),
6200		- array($this, 'mxchat_ai_agent_text_callback'),
	944	+ 'intro_message',
	945	+ 'Introductory Message',
	946	+ array($this, 'mxchat_intro_message_callback'),
6201	947	'mxchat-chatbot',
6202	948	'mxchat_chatbot_section'
6203	949	);
6204	950
6205	951	add_settings_field(
6206		- 'enable_email_block',
6207		- esc_html__('Require Email To Chat', 'mxchat'),
6208		- array($this, 'enable_email_block_callback'),
	952	+ 'input_copy',
	953	+ 'Input Copy',
	954	+ array($this, 'mxchat_input_copy_callback'),
6209	955	'mxchat-chatbot',
6210	956	'mxchat_chatbot_section'
6211	957	);
6212	958
6213	959	add_settings_field(
6214		- 'email_blocker_header_content',
6215		- esc_html__('Require Email Chat Content', 'mxchat'),
6216		- array($this, 'email_blocker_header_content_callback'),
	960	+ 'rate_limit',
	961	+ 'Rate Limit',
	962	+ array($this, 'mxchat_rate_limit_callback'),
6217	963	'mxchat-chatbot',
6218	964	'mxchat_chatbot_section'
6219	965	);
6220	966
6221	967	add_settings_field(
6222		- 'email_blocker_button_text',
6223		- esc_html__('Require Email Chat Button Text', 'mxchat'),
6224		- [$this, 'email_blocker_button_text_callback'],
	968	+ 'rate_limit_message',
	969	+ 'Rate Limit Message',
	970	+ array($this, 'mxchat_rate_limit_message_callback'),
6225	971	'mxchat-chatbot',
6226	972	'mxchat_chatbot_section'
6227	973	);
6228	974
6229	975	add_settings_field(
6230		- 'enable_name_field',
6231		- esc_html__('Require Name Field', 'mxchat'),
6232		- array($this, 'enable_name_field_callback'),
	976	+ 'pre_chat_message',
	977	+ 'Pre-Chat Message',
	978	+ array($this, 'mxchat_pre_chat_message_callback'),
6233	979	'mxchat-chatbot',
6234	980	'mxchat_chatbot_section'
6235	981	);
6236	982
6237		- add_settings_field(
6238		- 'name_field_placeholder',
6239		- esc_html__('Name Field Placeholder', 'mxchat'),
6240		- array($this, 'name_field_placeholder_callback'),
	983	+ add_settings_field(
	984	+ 'append_to_body',
	985	+ 'Append Chat Widget to Body',
	986	+ array($this, 'mxchat_append_to_body_callback'),
6241	987	'mxchat-chatbot',
6242	988	'mxchat_chatbot_section'
6243	989	);
6244	990
6245		- add_settings_field(
6246		- 'intro_message',
6247		- esc_html__('Introductory Message', 'mxchat'),
6248		- array($this, 'mxchat_intro_message_callback'),
6249		- 'mxchat-chatbot',
6250		- 'mxchat_chatbot_section'
6251		- );
6252		-
6253		- add_settings_field(
6254		- 'input_copy',
6255		- esc_html__('Input Copy', 'mxchat'),
6256		- array($this, 'mxchat_input_copy_callback'),
6257		- 'mxchat-chatbot',
6258		- 'mxchat_chatbot_section'
6259		- );
6260		-
6261		- add_settings_field(
6262		- 'pre_chat_message',
6263		- esc_html__('Chat Teaser Pop-up', 'mxchat'),
6264		- array($this, 'mxchat_pre_chat_message_callback'),
6265		- 'mxchat-chatbot',
6266		- 'mxchat_chatbot_section'
6267		- );
6268		-
6269		- add_settings_field(
	991	+ add_settings_field(
6270	992	'privacy_toggle',
6271		- esc_html__('Toggle Privacy Notice', 'mxchat'),
	993	+ 'Toggle Privacy Notice',
6272	994	array($this, 'mxchat_privacy_toggle_callback'),
6273	995	'mxchat-chatbot',
6274	996	'mxchat_chatbot_section'
6275	997	);
		@@ -6275,9 +997,9 @@
6275	997	);
6276	998
6277	999	add_settings_field(
6278	1000	'complianz_toggle',
6279		- esc_html__('Enable Complianz', 'mxchat'),
	1001	+ 'Enable Complianz',
6280	1002	array($this, 'mxchat_complianz_toggle_callback'),
6281	1003	'mxchat-chatbot',
6282	1004	'mxchat_chatbot_section'
6283	1005	);
		@@ -6283,9 +1005,9 @@
6283	1005	);
6284	1006
6285	1007	add_settings_field(
6286	1008	'link_target_toggle',
6287		- esc_html__('Open Links in a New Tab', 'mxchat'),
	1009	+ 'Open Links in a New Tab',
6288	1010	array($this, 'mxchat_link_target_toggle_callback'),
6289	1011	'mxchat-chatbot',
6290	1012	'mxchat_chatbot_section'
6291	1013	);
		@@ -6290,632 +1012,346 @@
6290	1012	'mxchat_chatbot_section'
6291	1013	);
6292	1014
6293	1015	add_settings_field(
6294		- 'chat_persistence_toggle',
6295		- esc_html__('Enable Chat Persistence', 'mxchat'),
6296		- array($this, 'mxchat_chat_persistence_toggle_callback'),
6297		- 'mxchat-chatbot',
6298		- 'mxchat_chatbot_section'
	1016	+ 'chat_persistence_toggle',
	1017	+ 'Enable Chat Persistence',
	1018	+ array($this, 'mxchat_chat_persistence_toggle_callback'),
	1019	+ 'mxchat-chatbot',
	1020	+ 'mxchat_chatbot_section'
6299	1021	);
6300	1022
6301	1023	add_settings_field(
6302		- 'popular_question_1',
6303		- esc_html__('Quick Question 1', 'mxchat'),
6304		- array($this, 'mxchat_popular_question_1_callback'),
6305		- 'mxchat-chatbot',
6306		- 'mxchat_chatbot_section'
6307		- );
	1024	+ 'popular_question_1',
	1025	+ 'Popular Question 1',
	1026	+ array($this, 'mxchat_popular_question_1_callback'),
	1027	+ 'mxchat-chatbot',
	1028	+ 'mxchat_chatbot_section'
	1029	+);
6308	1030
6309		- add_settings_field(
6310		- 'popular_question_2',
6311		- esc_html__('Quick Question 2', 'mxchat'),
6312		- array($this, 'mxchat_popular_question_2_callback'),
6313		- 'mxchat-chatbot',
6314		- 'mxchat_chatbot_section'
6315		- );
	1031	+add_settings_field(
	1032	+ 'popular_question_2',
	1033	+ 'Popular Question 2',
	1034	+ array($this, 'mxchat_popular_question_2_callback'),
	1035	+ 'mxchat-chatbot',
	1036	+ 'mxchat_chatbot_section'
	1037	+);
6316	1038
6317		- add_settings_field(
6318		- 'popular_question_3',
6319		- esc_html__('Quick Question 3', 'mxchat'),
6320		- array($this, 'mxchat_popular_question_3_callback'),
6321		- 'mxchat-chatbot',
6322		- 'mxchat_chatbot_section'
6323		- );
	1039	+add_settings_field(
	1040	+ 'popular_question_3',
	1041	+ 'Popular Question 3',
	1042	+ array($this, 'mxchat_popular_question_3_callback'),
	1043	+ 'mxchat-chatbot',
	1044	+ 'mxchat_chatbot_section'
	1045	+);
6324	1046
6325		- add_settings_field(
6326		- 'additional_popular_questions',
6327		- esc_html__('Additional Quick Questions', 'mxchat'),
6328		- array($this, 'mxchat_additional_popular_questions_callback'),
6329		- 'mxchat-chatbot',
6330		- 'mxchat_chatbot_section'
6331		- );
6332	1047
6333	1048
6334		- add_settings_field(
6335		- 'rate_limits',
6336		- __('Rate Limits Settings', 'mxchat'),
6337		- array($this, 'mxchat_rate_limits_callback'),
6338		- 'mxchat-chatbot',
6339		- 'mxchat_chatbot_section'
6340		- );
	1049	+// WooCommerce Settings Section
	1050	+add_settings_section(
	1051	+ 'mxchat_woocommerce_section',
	1052	+ 'WooCommerce Settings',
	1053	+ null,
	1054	+ 'mxchat-embed'
	1055	+);
6341	1056
6342		- // Loops Settings Section
6343		- add_settings_section(
6344		- 'mxchat_loops_section',
6345		- esc_html__('Loops Settings', 'mxchat'),
6346		- null,
6347		- 'mxchat-embed'
6348		- );
	1057	+// Loops Settings Section
	1058	+add_settings_section(
	1059	+ 'mxchat_loops_section',
	1060	+ 'Loops Settings',
	1061	+ null,
	1062	+ 'mxchat-embed'
	1063	+);
6349	1064
6350		- // Loops Settings Fields (API Key moved to API Keys tab)
6351		- add_settings_field(
6352		- 'loops_mailing_list',
6353		- esc_html__('Loops Mailing List', 'mxchat'),
6354		- array($this, 'mxchat_loops_mailing_list_callback'),
6355		- 'mxchat-embed',
6356		- 'mxchat_loops_section'
6357		- );
	1065	+// WooCommerce Settings Fields
	1066	+add_settings_field(
	1067	+ 'enable_woocommerce_integration',
	1068	+ 'Automatically Embed Products',
	1069	+ array($this, 'mxchat_enable_woocommerce_integration_callback'),
	1070	+ 'mxchat-embed',
	1071	+ 'mxchat_woocommerce_section'
	1072	+);
6358	1073
6359		- add_settings_field(
6360		- 'triggered_phrase_response',
6361		- esc_html__('Triggered Phrase Response', 'mxchat'),
6362		- array($this, 'mxchat_triggered_phrase_response_callback'),
6363		- 'mxchat-embed',
6364		- 'mxchat_loops_section'
6365		- );
	1074	+add_settings_field(
	1075	+ 'enable_woocommerce_order_access',
	1076	+ 'Order History Access',
	1077	+ array($this, 'mxchat_enable_woocommerce_order_access_callback'),
	1078	+ 'mxchat-embed',
	1079	+ 'mxchat_woocommerce_section'
	1080	+);
6366	1081
6367		- add_settings_field(
6368		- 'email_capture_response',
6369		- esc_html__('Email Capture Response', 'mxchat'),
6370		- array($this, 'mxchat_email_capture_response_callback'),
6371		- 'mxchat-embed',
6372		- 'mxchat_loops_section'
6373		- );
	1082	+add_settings_field(
	1083	+ 'woocommerce_consumer_key',
	1084	+ 'WooCommerce Consumer Key',
	1085	+ array($this, 'mxchat_woocommerce_consumer_key_callback'),
	1086	+ 'mxchat-embed',
	1087	+ 'mxchat_woocommerce_section'
	1088	+);
6374	1089
6375		- // Brave Search Settings Fields
6376		- add_settings_section(
6377		- 'mxchat_brave_section',
6378		- __('Brave Search Settings', 'mxchat'),
6379		- array($this, 'mxchat_brave_section_callback'),
6380		- 'mxchat-embed'
6381		- );
	1090	+add_settings_field(
	1091	+ 'woocommerce_consumer_secret',
	1092	+ 'WooCommerce Consumer Secret',
	1093	+ array($this, 'mxchat_woocommerce_consumer_secret_callback'),
	1094	+ 'mxchat-embed',
	1095	+ 'mxchat_woocommerce_section'
	1096	+);
6382	1097
6383		- // Brave API Key moved to API Keys tab
6384		- add_settings_field(
6385		- 'brave_image_count',
6386		- __('Number of Images to Return', 'mxchat'),
6387		- array($this, 'mxchat_brave_image_count_callback'),
6388		- 'mxchat-embed',
6389		- 'mxchat_brave_section'
6390		- );
	1098	+// Loops Settings Fields
	1099	+add_settings_field(
	1100	+ 'loops_api_key',
	1101	+ 'Loops API Key',
	1102	+ array($this, 'mxchat_loops_api_key_callback'),
	1103	+ 'mxchat-embed',
	1104	+ 'mxchat_loops_section'
	1105	+);
6391	1106
6392		- add_settings_field(
6393		- 'brave_safe_search',
6394		- __('Safe Search', 'mxchat'),
6395		- array($this, 'mxchat_brave_safe_search_callback'),
6396		- 'mxchat-embed',
6397		- 'mxchat_brave_section'
6398		- );
	1107	+add_settings_field(
	1108	+ 'loops_mailing_list',
	1109	+ 'Loops Mailing List',
	1110	+ array($this, 'mxchat_loops_mailing_list_callback'),
	1111	+ 'mxchat-embed',
	1112	+ 'mxchat_loops_section'
	1113	+);
6399	1114
6400		- add_settings_field(
6401		- 'brave_news_count',
6402		- __('Number of News Articles', 'mxchat'),
6403		- array($this, 'mxchat_brave_news_count_callback'),
6404		- 'mxchat-embed',
6405		- 'mxchat_brave_section'
6406		- );
	1115	+add_settings_field(
	1116	+ 'trigger_keywords',
	1117	+ 'Email Capture Trigger Keywords',
	1118	+ array($this, 'mxchat_trigger_keywords_callback'),
	1119	+ 'mxchat-embed',
	1120	+ 'mxchat_loops_section'
	1121	+);
6407	1122
6408		- add_settings_field(
6409		- 'brave_country',
6410		- __('Country', 'mxchat'),
6411		- array($this, 'mxchat_brave_country_callback'),
6412		- 'mxchat-embed',
6413		- 'mxchat_brave_section'
6414		- );
	1123	+add_settings_field(
	1124	+ 'triggered_phrase_response',
	1125	+ 'Triggered Phrase Response',
	1126	+ array($this, 'mxchat_triggered_phrase_response_callback'),
	1127	+ 'mxchat-embed',
	1128	+ 'mxchat_loops_section'
	1129	+);
6415	1130
6416		- add_settings_field(
6417		- 'brave_language',
6418		- __('Language', 'mxchat'),
6419		- array($this, 'mxchat_brave_language_callback'),
6420		- 'mxchat-embed',
6421		- 'mxchat_brave_section'
6422		- );
	1131	+add_settings_field(
	1132	+ 'email_capture_response',
	1133	+ 'Email Capture Response',
	1134	+ array($this, 'mxchat_email_capture_response_callback'),
	1135	+ 'mxchat-embed',
	1136	+ 'mxchat_loops_section'
	1137	+);
6423	1138
6424		- // Chat with PDF Intent Settings Fields
	1139	+ // Theme Settings Section
6425	1140	add_settings_section(
6426		- 'mxchat_pdf_intent_section',
6427		- __('Toolbar Settings & Intents', 'mxchat'),
6428		- array($this, 'mxchat_pdf_intent_section_callback'),
6429		- 'mxchat-embed'
	1141	+ 'mxchat_theme_section',
	1142	+ 'Theme Settings',
	1143	+ null,
	1144	+ 'mxchat-theme'
6430	1145	);
6431	1146
6432	1147	add_settings_field(
6433		- 'chat_toolbar_toggle',
6434		- __('Show Chat Toolbar', 'mxchat'),
6435		- array($this, 'mxchat_chat_toolbar_toggle_callback'),
6436		- 'mxchat-embed',
6437		- 'mxchat_pdf_intent_section'
	1148	+ 'close_button_color',
	1149	+ 'Close Button & Title Color',
	1150	+ array($this, 'mxchat_close_button_color_callback'),
	1151	+ 'mxchat-theme',
	1152	+ 'mxchat_theme_section'
6438	1153	);
6439	1154
6440		- // PDF Upload Button Toggle
6441	1155	add_settings_field(
6442		- 'show_pdf_upload_button',
6443		- __('Show PDF Upload Button', 'mxchat'),
6444		- array($this, 'mxchat_show_pdf_upload_button_callback'),
6445		- 'mxchat-embed',
6446		- 'mxchat_pdf_intent_section'
	1156	+ 'chatbot_bg_color',
	1157	+ 'Chatbot Background Color',
	1158	+ array($this, 'mxchat_chatbot_bg_color_callback'),
	1159	+ 'mxchat-theme',
	1160	+ 'mxchat_theme_section'
6447	1161	);
6448	1162
6449		- // Word Upload Button Toggle
6450	1163	add_settings_field(
6451		- 'show_word_upload_button',
6452		- __('Show Word Upload Button', 'mxchat'),
6453		- array($this, 'mxchat_show_word_upload_button_callback'),
6454		- 'mxchat-embed',
6455		- 'mxchat_pdf_intent_section'
	1164	+ 'user_message_bg_color',
	1165	+ 'User Message Background Color',
	1166	+ array($this, 'mxchat_user_message_bg_color_callback'),
	1167	+ 'mxchat-theme',
	1168	+ 'mxchat_theme_section'
6456	1169	);
6457	1170
6458	1171	add_settings_field(
6459		- 'pdf_intent_trigger_text',
6460		- __('Intent Trigger Text', 'mxchat'),
6461		- array($this, 'mxchat_pdf_intent_trigger_text_callback'),
6462		- 'mxchat-embed',
6463		- 'mxchat_pdf_intent_section'
	1172	+ 'user_message_font_color',
	1173	+ 'User Message Font Color',
	1174	+ array($this, 'mxchat_user_message_font_color_callback'),
	1175	+ 'mxchat-theme',
	1176	+ 'mxchat_theme_section'
6464	1177	);
6465	1178
6466	1179	add_settings_field(
6467		- 'pdf_intent_success_text',
6468		- __('Success Text', 'mxchat'),
6469		- array($this, 'mxchat_pdf_intent_success_text_callback'),
6470		- 'mxchat-embed',
6471		- 'mxchat_pdf_intent_section'
	1180	+ 'bot_message_bg_color',
	1181	+ 'Bot Message Background Color',
	1182	+ array($this, 'mxchat_bot_message_bg_color_callback'),
	1183	+ 'mxchat-theme',
	1184	+ 'mxchat_theme_section'
6472	1185	);
6473	1186
6474	1187	add_settings_field(
6475		- 'pdf_intent_error_text',
6476		- __('Error Text', 'mxchat'),
6477		- array($this, 'mxchat_pdf_intent_error_text_callback'),
6478		- 'mxchat-embed',
6479		- 'mxchat_pdf_intent_section'
	1188	+ 'bot_message_font_color',
	1189	+ 'Bot Message Font Color',
	1190	+ array($this, 'mxchat_bot_message_font_color_callback'),
	1191	+ 'mxchat-theme',
	1192	+ 'mxchat_theme_section'
6480	1193	);
6481	1194
6482		- // Add PDF Maximum Pages Field
6483	1195	add_settings_field(
6484		- 'pdf_max_pages',
6485		- __('Maximum Document Pages', 'mxchat'),
6486		- array($this, 'mxchat_pdf_max_pages_callback'),
6487		- 'mxchat-embed',
6488		- 'mxchat_pdf_intent_section'
	1196	+ 'top_bar_bg_color',
	1197	+ 'Top Bar Background Color',
	1198	+ array($this, 'mxchat_top_bar_bg_color_callback'),
	1199	+ 'mxchat-theme',
	1200	+ 'mxchat_theme_section'
6489	1201	);
6490	1202
6491		- // Live Agent Settings Fields
6492		- add_settings_section(
6493		- 'mxchat_live_agent_section',
6494		- __('Live Agent Settings', 'mxchat'),
6495		- array($this, 'mxchat_live_agent_section_callback'),
6496		- 'mxchat-embed'
6497		- );
6498		-
6499		- // Live Agent Status Fields (add at top of live agent settings)
6500	1203	add_settings_field(
6501		- 'live_agent_status',
6502		- __('Live Agent Status', 'mxchat'),
6503		- array($this, 'mxchat_live_agent_status_callback'),
6504		- 'mxchat-embed',
6505		- 'mxchat_live_agent_section'
	1204	+ 'send_button_font_color',
	1205	+ 'Send Button Color',
	1206	+ array($this, 'mxchat_send_button_font_color_callback'),
	1207	+ 'mxchat-theme',
	1208	+ 'mxchat_theme_section'
6506	1209	);
6507	1210
6508	1211	add_settings_field(
6509		- 'live_agent_notification_message',
6510		- __('Notification Message', 'mxchat'),
6511		- array($this, 'mxchat_live_agent_notification_message_callback'),
6512		- 'mxchat-embed',
6513		- 'mxchat_live_agent_section'
	1212	+ 'chat_input_font_color',
	1213	+ 'Chat Input Font Color',
	1214	+ array($this, 'mxchat_chat_input_font_color_callback'),
	1215	+ 'mxchat-theme',
	1216	+ 'mxchat_theme_section'
6514	1217	);
6515	1218
6516	1219	add_settings_field(
6517		- 'live_agent_away_message',
6518		- __('Away Message', 'mxchat'),
6519		- array($this, 'mxchat_live_agent_away_message_callback'),
6520		- 'mxchat-embed',
6521		- 'mxchat_live_agent_section'
	1220	+ 'chatbot_background_color',
	1221	+ 'Floating Widget Background Color',
	1222	+ array($this, 'mxchat_chatbot_background_color_callback'),
	1223	+ 'mxchat-theme',
	1224	+ 'mxchat_theme_section'
6522	1225	);
6523	1226
6524	1227	add_settings_field(
6525		- 'live_agent_user_ids',
6526		- __('Slack Agent User IDs', 'mxchat'),
6527		- array($this, 'mxchat_live_agent_user_ids_callback'),
6528		- 'mxchat-embed',
6529		- 'mxchat_live_agent_section'
	1228	+ 'icon_color',
	1229	+ 'Chatbot Icon Color',
	1230	+ array($this, 'mxchat_icon_color_callback'),
	1231	+ 'mxchat-theme',
	1232	+ 'mxchat_theme_section'
6530	1233	);
6531	1234
6532		- add_settings_field(
6533		- 'live_agent_webhook_url',
6534		- __('Slack Webhook URL', 'mxchat'),
6535		- array($this, 'mxchat_live_agent_webhook_url_callback'),
6536		- 'mxchat-embed',
6537		- 'mxchat_live_agent_section'
6538		- );
6539		-
6540		- add_settings_field(
6541		- 'live_agent_secret_key',
6542		- __('Slack Secret Key', 'mxchat'),
6543		- array($this, 'mxchat_live_agent_secret_key_callback'),
6544		- 'mxchat-embed',
6545		- 'mxchat_live_agent_section'
6546		- );
6547		-
6548		- // Live Agent Integration Fields
6549		- add_settings_field(
6550		- 'live_agent_bot_token',
6551		- __('Slack Bot OAuth Token', 'mxchat'),
6552		- array($this, 'mxchat_live_agent_bot_token_callback'),
6553		- 'mxchat-embed',
6554		- 'mxchat_live_agent_section'
6555		- );
6556		-
6557		- // Telegram Integration Section
6558		- add_settings_section(
6559		- 'mxchat_telegram_section',
6560		- __('Telegram Settings', 'mxchat'),
6561		- array($this, 'mxchat_telegram_section_callback'),
6562		- 'mxchat-embed'
6563		- );
6564		-
6565		- add_settings_field(
6566		- 'telegram_status',
6567		- __('Live Agent Status', 'mxchat'),
6568		- array($this, 'mxchat_telegram_status_callback'),
6569		- 'mxchat-embed',
6570		- 'mxchat_telegram_section'
6571		- );
6572		-
6573		- add_settings_field(
6574		- 'telegram_notification_message',
6575		- __('Notification Message', 'mxchat'),
6576		- array($this, 'mxchat_telegram_notification_message_callback'),
6577		- 'mxchat-embed',
6578		- 'mxchat_telegram_section'
6579		- );
6580		-
6581		- add_settings_field(
6582		- 'telegram_away_message',
6583		- __('Away Message', 'mxchat'),
6584		- array($this, 'mxchat_telegram_away_message_callback'),
6585		- 'mxchat-embed',
6586		- 'mxchat_telegram_section'
6587		- );
6588		-
6589		- add_settings_field(
6590		- 'telegram_bot_token',
6591		- __('Telegram Bot Token', 'mxchat'),
6592		- array($this, 'mxchat_telegram_bot_token_callback'),
6593		- 'mxchat-embed',
6594		- 'mxchat_telegram_section'
6595		- );
6596		-
6597		- add_settings_field(
6598		- 'telegram_group_id',
6599		- __('Telegram Group ID', 'mxchat'),
6600		- array($this, 'mxchat_telegram_group_id_callback'),
6601		- 'mxchat-embed',
6602		- 'mxchat_telegram_section'
6603		- );
6604		-
6605		- add_settings_field(
6606		- 'telegram_webhook_secret',
6607		- __('Webhook Secret Token', 'mxchat'),
6608		- array($this, 'mxchat_telegram_webhook_secret_callback'),
6609		- 'mxchat-embed',
6610		- 'mxchat_telegram_section'
6611		- );
6612		-
6613	1235	// General Settings Section
6614	1236	add_settings_section(
6615	1237	'mxchat_general_section',
6616		- esc_html__('YouTube Tutorials', 'mxchat'),
	1238	+ 'Frequently Asked Questions (FAQ)',
6617	1239	null,
6618	1240	'mxchat-general'
6619	1241	);
6620		-}
6621	1242
6622		-public function mxchat_prompts_page_init() {
6623		- register_setting(
6624		- 'mxchat_prompts_options',
6625		- 'mxchat_prompts_options',
6626		- array(
6627		- 'type' => 'array',
6628		- 'description' => __('MXChat Knowledge Base Settings', 'mxchat'),
6629		- 'default' => array(
6630		- 'mxchat_auto_sync_posts' => 0,
6631		- 'mxchat_auto_sync_pages' => 0,
6632		- 'mxchat_use_pinecone' => 0,
6633		- 'mxchat_pinecone_api_key' => '',
6634		- 'mxchat_pinecone_environment' => '',
6635		- 'mxchat_pinecone_index' => '',
6636		- 'mxchat_pinecone_host' => '',
6637		- ),
6638		- 'sanitize_callback' => array($this, 'sanitize_prompts_options'),
6639		- )
6640		- );
6641	1243
6642		- add_action('admin_notices', array($this, 'sync_settings_notice'));
6643	1244	}
6644	1245
6645		-public function mxchat_transcripts_page_init() {
6646		- register_setting(
6647		- 'mxchat_transcripts_options',
6648		- 'mxchat_transcripts_options',
6649		- array(
6650		- 'type' => 'array',
6651		- 'description' => __('MXChat Transcripts Notification Settings', 'mxchat'),
6652		- 'default' => array(
6653		- 'mxchat_enable_notifications' => 0,
6654		- 'mxchat_notification_email' => get_option('admin_email'),
6655		- 'mxchat_auto_delete_transcripts' => 'never',
6656		- ),
6657		- 'sanitize_callback' => array($this, 'sanitize_transcripts_options'),
6658		- )
6659		- );
6660	1246
6661		- add_settings_section(
6662		- 'mxchat_transcripts_notification_section',
6663		- esc_html__('Chat Notification Settings', 'mxchat'),
6664		- array($this, 'mxchat_transcripts_notification_section_callback'),
6665		- 'mxchat-transcripts'
6666		- );
6667	1247
6668		- add_settings_field(
6669		- 'mxchat_enable_notifications',
6670		- esc_html__('Enable Chat Notifications', 'mxchat'),
6671		- array($this, 'mxchat_enable_notifications_callback'),
6672		- 'mxchat-transcripts',
6673		- 'mxchat_transcripts_notification_section'
6674		- );
6675	1248
6676		- add_settings_field(
6677		- 'mxchat_notification_email',
6678		- esc_html__('Notification Email Address', 'mxchat'),
6679		- array($this, 'mxchat_notification_email_callback'),
6680		- 'mxchat-transcripts',
6681		- 'mxchat_transcripts_notification_section'
6682		- );
	1249	+ public function mxchat_handle_activate_license() {
	1250	+ check_ajax_referer('mxchat_activate_license_nonce', 'security');
6683	1251
6684		- add_settings_field(
6685		- 'mxchat_auto_delete_transcripts',
6686		- esc_html__('Auto-Delete Old Transcripts', 'mxchat'),
6687		- array($this, 'mxchat_auto_delete_transcripts_callback'),
6688		- 'mxchat-transcripts',
6689		- 'mxchat_transcripts_notification_section'
6690		- );
	1252	+ $license_key = isset($_POST['key']) ? sanitize_text_field($_POST['key']) : '';
	1253	+ $customer_email = isset($_POST['email']) ? sanitize_email($_POST['email']) : '';
6691	1254
6692		- add_settings_field(
6693		- 'mxchat_retention_days',
6694		- esc_html__('Custom Retention (Days)', 'mxchat'),
6695		- array($this, 'mxchat_retention_days_callback'),
6696		- 'mxchat-transcripts',
6697		- 'mxchat_transcripts_notification_section'
6698		- );
	1255	+ if (empty($license_key) || empty($customer_email)) {
	1256	+ wp_send_json_error('Email or License Key is missing');
	1257	+ }
6699	1258
6700		- add_settings_field(
6701		- 'mxchat_auto_email_transcript',
6702		- esc_html__('Auto-Email Full Transcript', 'mxchat'),
6703		- array($this, 'mxchat_auto_email_transcript_callback'),
6704		- 'mxchat-transcripts',
6705		- 'mxchat_transcripts_notification_section'
6706		- );
6707		-}
	1259	+ $product_id = 'MxChatPRO';
6708	1260
	1261	+ $response = wp_remote_get("http://mxchat.ai/?wc-api=software-api&request=activation&email={$customer_email}&license_key={$license_key}&product_id={$product_id}");
6709	1262
6710		-/**
6711		- * Sanitize all prompts options
6712		- *
6713		- * @param array $input The unsanitized options array
6714		- * @return array The sanitized options array
6715		- */
6716		-public function sanitize_prompts_options($input) {
6717		- // Log the incoming input.
6718		- //error_log('Sanitizing inputs: ' . print_r($input, true));
	1263	+ if (is_wp_error($response)) {
	1264	+ wp_send_json_error('Activation failed due to a server error');
	1265	+ }
6719	1266
6720		- $sanitized = array();
	1267	+ $body = wp_remote_retrieve_body($response);
	1268	+ $data = json_decode($body);
6721	1269
6722		- // Boolean options
6723		- $sanitized['mxchat_auto_sync_posts'] = isset($input['mxchat_auto_sync_posts']) ? 1 : 0;
6724		- $sanitized['mxchat_auto_sync_pages'] = isset($input['mxchat_auto_sync_pages']) ? 1 : 0;
6725		-$sanitized['mxchat_use_pinecone'] = !empty($input['mxchat_use_pinecone']) ? 1 : 0;
6726		-
6727		- // API Key: if less than 32 characters, flag as invalid.
6728		- $api_key = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
6729		- if (!empty($api_key) && strlen($api_key) < 32) {
6730		- add_settings_error(
6731		- 'mxchat_prompts_options',
6732		- 'invalid_api_key',
6733		- __('The Pinecone API key appears to be invalid. Please check your API key.', 'mxchat')
6734		- );
6735		- $existing_options = get_option('mxchat_prompts_options', array());
6736		- $sanitized['mxchat_pinecone_api_key'] = $existing_options['mxchat_pinecone_api_key'] ?? '';
6737		- } else {
6738		- $sanitized['mxchat_pinecone_api_key'] = $api_key;
6739		- }
6740		-
6741		- // Environment and Index Name
6742		- $sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
6743		- $sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
6744		-
6745		- // Host: Remove protocol and validate format.
6746		- $host = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
6747		- $host = preg_replace('#^https?://#', '', $host);
6748		- //error_log('Host after removing protocol: ' . $host);
6749		- if (!empty($host)) {
6750		- if (!preg_match('/^[\w-]+\.svc\.[\w-]+\.pinecone\.io$/', $host)) {
6751		- add_settings_error(
6752		- 'mxchat_prompts_options',
6753		- 'invalid_host',
6754		- __('The Pinecone host appears to be invalid. It should look like "mxchat-vectors-zrmsquq.svc.aped-4627-b74a.pinecone.io"', 'mxchat')
6755		- );
6756		- $existing_options = get_option('mxchat_prompts_options', array());
6757		- $sanitized['mxchat_pinecone_host'] = $existing_options['mxchat_pinecone_host'] ?? '';
	1270	+ if ($data && isset($data->activated) && $data->activated) {
	1271	+ update_option('mxchat_license_status', 'active');
	1272	+ wp_send_json_success();
6758	1273	} else {
6759		- $sanitized['mxchat_pinecone_host'] = $host;
	1274	+ $error_message = isset($data->error) ? $data->error : 'Activation failed';
	1275	+ update_option('mxchat_license_status', 'inactive');
	1276	+ update_option('mxchat_license_error', $error_message);
	1277	+ wp_send_json_error($error_message);
6760	1278	}
6761		- } else {
6762		- $sanitized['mxchat_pinecone_host'] = '';
6763	1279	}
6764	1280
6765		- //error_log('Final sanitized array: ' . print_r($sanitized, true));
6766	1281
6767		- return $sanitized;
6768		-}
	1282	+public function mxchat_rate_limit_callback() {
	1283	+ $rate_limits = array('5', '10', '15', '20', '100');
	1284	+ $selected_rate_limit = isset($this->options['rate_limit']) ? $this->options['rate_limit'] : '100';
6769	1285
6770		-public function sync_settings_notice() {
6771		- // Only show notice on our plugin page
6772		- if (!isset($_GET['page']) || $_GET['page'] !== 'mxchat-prompts') {
6773		- return;
	1286	+ // Remove the is_activated check and make it always enabled
	1287	+ echo '<div class="pro-feature-wrapper active">';
	1288	+ echo '<select id="rate_limit" name="mxchat_options[rate_limit]">';
	1289	+ foreach ($rate_limits as $limit) {
	1290	+ echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_rate_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
6774	1291	}
6775		-
6776		- // Check if settings were updated
6777		- if (isset($_GET['settings-updated'])) {
6778		-
6779		- ?>
6780		- <div class="notice notice-success is-dismissible">
6781		- <p><?php esc_html_e('Sync settings updated successfully.', 'mxchat'); ?></p>
6782		- <button type="button" class="notice-dismiss"><span class="screen-reader-text"><?php esc_html_e('Dismiss this notice.', 'mxchat'); ?></span></button>
6783		- </div>
6784		- <?php
6785		-
6786		- }
	1292	+ echo '</select>';
	1293	+ echo '</div>';
6787	1294	}
6788		-// Add this sanitization function to your class
6789		-public function sanitize_sync_setting($input) {
6790		- return (bool)$input ? __('1', 'mxchat') : __('', 'mxchat');
6791		-}
6792	1295
6793		-public function mxchat_rate_limits_callback() {
6794		- $all_options = get_option('mxchat_options', []);
6795	1296
6796		- // Define available rate limits
6797		- $rate_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
6798		-
6799		- // Define available timeframes
6800		- $timeframes = array(
6801		- 'hourly' => __('Per Hour', 'mxchat'),
6802		- 'daily' => __('Per Day', 'mxchat'),
6803		- 'weekly' => __('Per Week', 'mxchat'),
6804		- 'monthly' => __('Per Month', 'mxchat')
	1297	+public function mxchat_rate_limit_message_callback() {
	1298	+ // Remove the is_activated check and make it always enabled
	1299	+ echo '<div class="pro-feature-wrapper active">';
	1300	+ printf(
	1301	+ '<textarea id="rate_limit_message" name="mxchat_options[rate_limit_message]" rows="3" cols="50">%s</textarea>',
	1302	+ isset($this->options['rate_limit_message']) ? esc_textarea($this->options['rate_limit_message']) : 'Rate limit exceeded. Please try again later.'
6805	1303	);
6806		-
6807		- // Get all roles plus a "logged_out" pseudo-role
6808		- $roles = wp_roles()->get_names();
6809		- $roles['logged_out'] = __('Logged Out Users', 'mxchat');
6810		-
6811		- // Start the wrapper
6812		- echo '<div class="pro-feature-wrapper active">';
6813		- echo '<div class="mxchat-rate-limits-container">';
6814		-
6815		- echo '<p class="description" style="margin-bottom: 20px;">' .
6816		- esc_html__('Set message limits for each user role and customize the experience when users reach those limits. You can use {limit}, {timeframe}, {count}, and {remaining} as placeholders.', 'mxchat') .
6817		- '</p>';
6818		-
6819		- // Add markdown link documentation
6820		- echo '<div class="notice notice-info inline" style="margin-bottom: 20px; padding: 10px;">';
6821		- echo '<p><strong>' . esc_html__('Markdown Links Supported:', 'mxchat') . '</strong></p>';
6822		- echo '<p>' . esc_html__('You can include clickable links in your custom messages using markdown syntax:', 'mxchat') . '</p>';
6823		- echo '<ul style="margin-left: 20px;">';
6824		- echo '<li><code>[Link text](https://example.com)</code> - Creates a clickable link</li>';
6825		- echo '<li><code>[Visit our pricing](https://example.com/pricing)</code> - Link with custom text</li>';
6826		- echo '<li><code>Plain URLs like https://example.com will also become clickable</code></li>';
6827		- echo '</ul>';
6828	1304	echo '</div>';
	1305	+}
6829	1306
6830		- // Output the controls for each role
6831		- foreach ($roles as $role_id => $role_name) {
6832		- // Get saved options or defaults
6833		- $default_limit = ($role_id === 'logged_out') ? '10' : '100';
6834		- $default_timeframe = 'daily';
6835		- $default_message = __('Rate limit exceeded. Please try again later.', 'mxchat');
6836	1307
6837		- $selected_limit = isset($all_options['rate_limits'][$role_id]['limit'])
6838		- ? $all_options['rate_limits'][$role_id]['limit']
6839		- : $default_limit;
	1308	+public function mxchat_enable_woocommerce_integration_callback() {
	1309	+ $checked = isset($this->options['enable_woocommerce_integration']) && $this->options['enable_woocommerce_integration'] === '1' ? 'checked' : '';
	1310	+ $disabled = $this->is_activated ? '' : 'disabled';
	1311	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
6840	1312
6841		- $selected_timeframe = isset($all_options['rate_limits'][$role_id]['timeframe'])
6842		- ? $all_options['rate_limits'][$role_id]['timeframe']
6843		- : $default_timeframe;
	1313	+ echo '<div class="' . esc_attr($class) . '">';
	1314	+ echo '<label class="toggle-switch">';
	1315	+ echo '<input type="checkbox" id="enable_woocommerce_integration" name="mxchat_options[enable_woocommerce_integration]" value="1" ' . $checked . ' ' . $disabled . '>';
	1316	+ echo '<span class="slider"></span>';
	1317	+ echo '</label>';
6844	1318
6845		- $custom_message = isset($all_options['rate_limits'][$role_id]['message'])
6846		- ? $all_options['rate_limits'][$role_id]['message']
6847		- : $default_message;
	1319	+ if (!$this->is_activated) {
	1320	+ echo '<div class="pro-feature-overlay">';
	1321	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1322	+ echo '</div>';
	1323	+ }
6848	1324
6849		- // Output the row
6850		- echo '<div class="mxchat-rate-limit-row mxchat-autosave-section">';
	1325	+ echo '</div>';
	1326	+}
6851	1327
6852		- // Role label
6853		- echo '<div class="mxchat-rate-limit-role">' . esc_html($role_name) . '</div>';
6854	1328
6855		- // Controls section
6856		- echo '<div class="mxchat-rate-limit-controls-wrapper">';
	1329	+public function mxchat_enable_woocommerce_order_access_callback() {
	1330	+ $checked = isset($this->options['enable_woocommerce_order_access']) && $this->options['enable_woocommerce_order_access'] === '1' ? 'checked' : '';
	1331	+ $disabled = $this->is_activated ? '' : 'disabled';
	1332	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
6857	1333
6858		- // Rate limit and timeframe controls
6859		- echo '<div class="mxchat-rate-limit-controls">';
	1334	+ echo '<div class="' . esc_attr($class) . '">';
	1335	+ echo '<label class="toggle-switch">';
	1336	+ echo '<input type="checkbox" id="enable_woocommerce_order_access" name="mxchat_options[enable_woocommerce_order_access]" value="1" ' . $checked . ' ' . $disabled . '>';
	1337	+ echo '<span class="slider"></span>';
	1338	+ echo '</label>';
6860	1339
6861		- // Limit dropdown
6862		- echo '<div>';
6863		- echo '<label for="rate_limits_' . esc_attr($role_id) . '_limit">' . esc_html__('Limit:', 'mxchat') . '</label>';
6864		- echo '<select
6865		- id="rate_limits_' . esc_attr($role_id) . '_limit"
6866		- name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][limit]"
6867		- class="mxchat-autosave-field">';
6868		- foreach ($rate_limits as $limit) {
6869		- echo '<option value="' . esc_attr($limit) . '" ' . selected($selected_limit, $limit, false) . '>' . esc_html($limit) . '</option>';
6870		- }
6871		- echo '</select>';
	1340	+ if (!$this->is_activated) {
	1341	+ echo '<div class="pro-feature-overlay">';
	1342	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
6872	1343	echo '</div>';
6873		-
6874		- // Timeframe dropdown
6875		- echo '<div>';
6876		- echo '<label for="rate_limits_' . esc_attr($role_id) . '_timeframe">' . esc_html__('Timeframe:', 'mxchat') . '</label>';
6877		- echo '<select
6878		- id="rate_limits_' . esc_attr($role_id) . '_timeframe"
6879		- name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][timeframe]"
6880		- class="mxchat-autosave-field">';
6881		- foreach ($timeframes as $value => $label) {
6882		- echo '<option value="' . esc_attr($value) . '" ' . selected($selected_timeframe, $value, false) . '>' . esc_html($label) . '</option>';
6883		- }
6884		- echo '</select>';
6885		- echo '</div>';
6886		-
6887		- echo '</div>'; // End controls
6888		-
6889		- // Custom message textarea
6890		- echo '<div class="mxchat-rate-limit-message">';
6891		- echo '<label for="rate_limits_' . esc_attr($role_id) . '_message">' . esc_html__('Custom Message:', 'mxchat') . '</label>';
6892		- echo '<textarea
6893		- id="rate_limits_' . esc_attr($role_id) . '_message"
6894		- name="mxchat_options[rate_limits][' . esc_attr($role_id) . '][message]"
6895		- class="mxchat-autosave-field"
6896		- placeholder="' . esc_attr__('Enter custom message when rate limit is exceeded', 'mxchat') . '">' .
6897		- esc_textarea($custom_message) .
6898		- '</textarea>';
6899		- echo '<p class="description">' .
6900		- esc_html__('Example: Rate limit reached! [Visit our pricing page](https://example.com/pricing) to upgrade.', 'mxchat') .
6901		- '</p>';
6902		- echo '</div>'; // End message
6903		-
6904		- echo '</div>'; // End controls wrapper
6905		-
6906		- echo '</div>'; // End row
6907	1344	}
6908	1345
6909		- echo '</div>'; // End container
	1346	+ echo '</div>';
	1347	+}
6910	1348
6911		- echo '</div>'; // End pro-feature-wrapper
6912		-}
6913	1349
6914		-private function mxchat_add_option_field($id, $title, $callback = '') {
	1350	+ private function mxchat_add_option_field($id, $title, $callback = '') {
6915	1351	add_settings_field(
6916	1352	$id,
6917		- __($title, 'mxchat'),
	1353	+ $title,
6918	1354	$callback ? array($this, $callback) : array($this, $id . '_callback'),
6919	1355	'mxchat-max',
6920	1356	'mxchat_setting_section_id',
6921	1357	$id === 'model' ? ['label_for' => 'model'] : []
		@@ -6921,443 +1357,208 @@
6921	1357	$id === 'model' ? ['label_for' => 'model'] : []
6922	1358	);
6923	1359	}
6924	1360
6925		-// API Keys Section Callback
6926		-public function mxchat_api_keys_section_callback() {
6927		- 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>';
6928		-}
6929	1361
6930		-// OpenAI API Key
6931		-public function api_key_callback() {
6932		- $apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
6933		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	1362	+ public function api_key_callback() {
	1363	+ $apiKey = isset($this->options['api_key']) ? esc_attr($this->options['api_key']) : '';
	1364	+ echo '<input type="password" id="api_key" name="mxchat_options[api_key]" value="' . $apiKey . '" class="regular-text" />';
	1365	+ echo '<button type="button" id="toggleApiKeyVisibility">Show</button>';
	1366	+ }
6934	1367
6935		- echo '<div class="api-key-wrapper">';
6936		- echo '<input type="text" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="' . $nonce . '" />';
6937		- echo '<button type="button" id="toggleApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
6938		- echo '<p class="description">' . esc_html__('Required for OpenAI GPT models and OpenAI embeddings. Get your API key from OpenAI Platform.', 'mxchat') . '</p>';
6939		- echo '</div>';
6940		-}
	1368	+ public function xai_api_key_callback() {
	1369	+ // Check if the feature is activated (paid feature)
	1370	+ $disabled = $this->is_activated ? '' : 'disabled'; // Disable input if not activated
	1371	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; // CSS class to style the wrapper based on activation status
6941	1372
6942		-// X.AI API Key
6943		-public function xai_api_key_callback() {
6944		- $xaiApiKey = isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '';
6945		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	1373	+ // Render the input field for the X.AI API key
	1374	+ echo '<div class="' . esc_attr($class) . '">';
	1375	+ printf(
	1376	+ '<input type="password" id="xai_api_key" name="mxchat_options[xai_api_key]" value="%s" class="regular-text" %s />',
	1377	+ isset($this->options['xai_api_key']) ? esc_attr($this->options['xai_api_key']) : '',
	1378	+ $disabled
	1379	+ );
	1380	+ echo '<button type="button" id="toggleXaiApiKeyVisibility">Show</button>';
6946	1381
6947		- echo '<div class="api-key-wrapper">';
6948		- echo '<input type="text" id="xai_api_key" name="xai_api_key" value="' . $xaiApiKey . '" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="' . $nonce . '" />';
6949		- echo '<button type="button" id="toggleXaiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
6950		- echo '<p class="description">' . esc_html__('Required for X.AI Grok models. Get your API key from X.AI Console.', 'mxchat') . '</p>';
6951		- echo '</div>';
6952		-}
6953		-// Claude API Key
6954		-public function claude_api_key_callback() {
6955		- $claudeApiKey = isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '';
6956		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	1382	+ // If the feature is not activated, show the overlay with a "Pro Only" message
	1383	+ if (!$this->is_activated) {
	1384	+ echo '<div class="pro-feature-overlay">';
	1385	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1386	+ echo '</div>';
	1387	+ }
6957	1388
6958		- echo '<div class="api-key-wrapper">';
6959		- echo '<input type="text" id="claude_api_key" name="claude_api_key" value="' . $claudeApiKey . '" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="' . $nonce . '" />';
6960		- echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
6961		- echo '<p class="description">' . esc_html__('Required for Anthropic Claude models. Get your API key from Anthropic Console.', 'mxchat') . '</p>';
6962		- echo '</div>';
6963		-}
	1389	+ echo '</div>';
	1390	+ }
6964	1391
6965		-// DeepSeek API Key
6966		-public function deepseek_api_key_callback() {
6967		- $apiKey = isset($this->options['deepseek_api_key']) ? esc_attr($this->options['deepseek_api_key']) : '';
6968		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	1392	+ public function claude_api_key_callback() {
	1393	+ // Check if the feature is activated (paid feature)
	1394	+ $disabled = $this->is_activated ? '' : 'disabled'; // Disable input if not activated
	1395	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; // CSS class to style the wrapper based on activation status
6969	1396
6970		- echo '<div class="api-key-wrapper">';
6971		- echo '<input type="text" id="deepseek_api_key" name="deepseek_api_key" value="' . $apiKey . '" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="' . $nonce . '" />';
6972		- echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
6973		- echo '<p class="description">' . esc_html__('Required for DeepSeek models. Get your API key from DeepSeek Platform.', 'mxchat') . '</p>';
6974		- echo '</div>';
6975		-}
	1397	+ // Render the input field for the Claude API key
	1398	+ echo '<div class="' . esc_attr($class) . '">';
	1399	+ printf(
	1400	+ '<input type="password" id="claude_api_key" name="mxchat_options[claude_api_key]" value="%s" class="regular-text" %s />',
	1401	+ isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '',
	1402	+ $disabled
	1403	+ );
	1404	+ echo '<button type="button" id="toggleClaudeApiKeyVisibility">Show</button>';
6976	1405
6977		-// Gemini API Key
6978		-public function gemini_api_key_callback() {
6979		- $geminiApiKey = isset($this->options['gemini_api_key']) ? esc_attr($this->options['gemini_api_key']) : '';
6980		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	1406	+ // If the feature is not activated, show the overlay with a "Pro Only" message
	1407	+ if (!$this->is_activated) {
	1408	+ echo '<div class="pro-feature-overlay">';
	1409	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1410	+ echo '</div>';
	1411	+ }
6981	1412
6982		- echo '<div class="api-key-wrapper">';
6983		- echo '<input type="text" id="gemini_api_key" name="gemini_api_key" value="' . $geminiApiKey . '" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="' . $nonce . '" />';
6984		- echo '<button type="button" id="toggleGeminiApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
6985		- echo '<p class="description">' . esc_html__('Required for Google Gemini models and embeddings. Get your API key from Google AI Studio.', 'mxchat') . '</p>';
6986		- echo '</div>';
6987		-}
	1413	+ echo '</div>';
	1414	+ }
6988	1415
	1416	+ public function mxchat_woocommerce_consumer_key_callback() {
	1417	+ $disabled = $this->is_activated ? '' : 'disabled';
	1418	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
6989	1419
6990		-// OpenRouter API Key
6991		-public function openrouter_api_key_callback() {
6992		- $openrouterApiKey = isset($this->options['openrouter_api_key']) ? esc_attr($this->options['openrouter_api_key']) : '';
6993		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	1420	+ echo '<div class="' . esc_attr($class) . '">';
	1421	+ printf(
	1422	+ '<input type="text" id="woocommerce_consumer_key" name="mxchat_options[woocommerce_consumer_key]" value="%s" class="regular-text" %s />',
	1423	+ isset($this->options['woocommerce_consumer_key']) ? esc_attr($this->options['woocommerce_consumer_key']) : '',
	1424	+ $disabled
	1425	+ );
6994	1426
6995		- echo '<div class="api-key-wrapper">';
6996		- echo '<input type="text" id="openrouter_api_key" name="openrouter_api_key" value="' . $openrouterApiKey . '" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="' . $nonce . '" />';
6997		- echo '<button type="button" id="toggleOpenRouterApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
6998		- echo '<p class="description">' . esc_html__('Required for OpenRouter models. Get your API key from OpenRouter.ai', 'mxchat') . '</p>';
6999		- echo '</div>';
7000		-}
	1427	+ if (!$this->is_activated) {
	1428	+ echo '<div class="pro-feature-overlay">';
	1429	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1430	+ echo '</div>';
	1431	+ }
7001	1432
7002		-// Custom (OpenAI-compatible) Provider — Ollama, LM Studio, vLLM, llama.cpp, Azure OpenAI, etc.
7003		-public function custom_provider_callback() {
7004		- $base_url = isset($this->options['custom_provider_base_url']) ? esc_attr($this->options['custom_provider_base_url']) : '';
7005		- $api_key = isset($this->options['custom_provider_api_key']) ? esc_attr($this->options['custom_provider_api_key']) : '';
7006		- $model_name = isset($this->options['custom_provider_model']) ? esc_attr($this->options['custom_provider_model']) : '';
7007		- $auth_scheme = isset($this->options['custom_provider_auth_scheme']) ? esc_attr($this->options['custom_provider_auth_scheme']) : 'bearer';
7008		- $api_version = isset($this->options['custom_provider_api_version']) ? esc_attr($this->options['custom_provider_api_version']) : '';
7009		- $use_embed = !empty($this->options['custom_provider_for_embeddings']) && $this->options['custom_provider_for_embeddings'] === 'on';
7010		- $use_images = !empty($this->options['custom_provider_for_images']) && $this->options['custom_provider_for_images'] === 'on';
7011		- $embed_model = isset($this->options['custom_provider_embedding_model']) ? esc_attr($this->options['custom_provider_embedding_model']) : '';
7012		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
7013		- $test_nonce = wp_create_nonce('mxchat_test_custom_provider');
	1433	+ echo '</div>';
	1434	+ }
7014	1435
7015		- echo '<style>
7016		- .mxchat-cp { max-width: 680px; }
7017		- .mxchat-cp .mxchat-cp-intro { margin: 0 0 16px; color: #50575e; font-size: 13px; line-height: 1.5; }
7018		- .mxchat-cp .mxchat-cp-row { display: block; margin: 0 0 18px; }
7019		- .mxchat-cp .mxchat-cp-row > label { display: block; font-weight: 600; margin: 0 0 6px; color: #1d2327; font-size: 13px; }
7020		- .mxchat-cp .mxchat-cp-row > input[type="text"],
7021		- .mxchat-cp .mxchat-cp-row > input[type="password"],
7022		- .mxchat-cp .mxchat-cp-row > select { display: block; width: 100%; max-width: 480px; margin: 0; }
7023		- .mxchat-cp .mxchat-cp-row > .description { display: block; margin: 6px 0 0; color: #646970; font-size: 12px; line-height: 1.5; max-width: 480px; }
7024		- .mxchat-cp .mxchat-cp-test { margin-top: 4px; padding-top: 14px; border-top: 1px solid #e5e7eb; }
7025		- .mxchat-cp .mxchat-cp-test .mxchat-cp-test-status { display: inline-block; margin-left: 10px; vertical-align: middle; font-size: 13px; }
7026		- .mxchat-cp .mxchat-cp-azure { margin: 0 0 18px; padding: 12px 14px; background: #f6f7ff; border: 1px solid #dfe1f5; border-left: 3px solid #7873f5; border-radius: 6px; max-width: 480px; }
7027		- .mxchat-cp .mxchat-cp-azure > .mxchat-cp-azure-title { display: block; font-weight: 600; color: #1d2327; font-size: 12px; text-transform: uppercase; letter-spacing: 0.4px; margin: 0 0 8px; }
7028		- .mxchat-cp .mxchat-cp-azure ol { margin: 0; padding: 0 0 0 18px; color: #50575e; font-size: 12px; line-height: 1.7; }
7029		- .mxchat-cp .mxchat-cp-azure code { background: #eceefb; padding: 1px 5px; border-radius: 3px; font-size: 11px; }
7030		- </style>';
	1436	+ public function mxchat_woocommerce_consumer_secret_callback() {
	1437	+ $disabled = $this->is_activated ? '' : 'disabled';
	1438	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
7031	1439
7032		- echo '<div class="api-key-wrapper mxchat-cp">';
7033		- echo '<p class="mxchat-cp-intro">' . esc_html__('Point MxChat at any OpenAI-compatible /v1/chat/completions endpoint: Ollama, LM Studio, vLLM, llama.cpp, LocalAI, Azure OpenAI, etc. Then select "Custom (OpenAI-compatible)" in the model picker.', 'mxchat') . '</p>';
	1440	+ echo '<div class="' . esc_attr($class) . '">';
	1441	+ printf(
	1442	+ '<input type="password" id="woocommerce_consumer_secret" name="mxchat_options[woocommerce_consumer_secret]" value="%s" class="regular-text" %s />',
	1443	+ isset($this->options['woocommerce_consumer_secret']) ? esc_attr($this->options['woocommerce_consumer_secret']) : '',
	1444	+ $disabled
	1445	+ );
	1446	+ echo '<button type="button" id="toggleWooCommerceSecretVisibility">Show</button>';
7034	1447
7035		- // Azure OpenAI quick start — consolidates the 4-field Azure recipe in one scannable callout
7036		- // so admins can configure Azure without piecing it together from each field's hint.
7037		- echo '<div class="mxchat-cp-azure">';
7038		- echo '<span class="mxchat-cp-azure-title">' . esc_html__('Azure OpenAI quick start', 'mxchat') . '</span>';
7039		- echo '<ol>';
7040		- echo '<li>' . wp_kses(__('<strong>Base URL</strong> → <code>https://&lt;resource&gt;.openai.azure.com/openai/deployments/&lt;deployment&gt;</code>', 'mxchat'), array('strong' => array(), 'code' => array())) . '</li>';
7041		- echo '<li>' . wp_kses(__('<strong>API Key</strong> → your Azure OpenAI key (required)', 'mxchat'), array('strong' => array(), 'code' => array())) . '</li>';
7042		- echo '<li>' . wp_kses(__('<strong>Auth Scheme</strong> → <code>api-key header (Azure OpenAI)</code>', 'mxchat'), array('strong' => array(), 'code' => array())) . '</li>';
7043		- echo '<li>' . wp_kses(__('<strong>API Version</strong> → required for Azure, e.g. <code>2024-08-01-preview</code>', 'mxchat'), array('strong' => array(), 'code' => array())) . '</li>';
7044		- echo '</ol>';
7045		- echo '</div>';
	1448	+ if (!$this->is_activated) {
	1449	+ echo '<div class="pro-feature-overlay">';
	1450	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1451	+ echo '</div>';
	1452	+ }
7046	1453
7047		- echo '<div class="mxchat-cp-row">';
7048		- echo '<label for="custom_provider_base_url">' . esc_html__('Base URL', 'mxchat') . '</label>';
7049		- echo '<input type="text" id="custom_provider_base_url" name="custom_provider_base_url" value="' . $base_url . '" class="regular-text mxchat-autosave-field" placeholder="http://localhost:11434/v1" autocomplete="off" data-lpignore="true" data-form-type="other" data-nonce="' . $nonce . '" />';
7050		- echo '<p class="description">' . esc_html__('Examples: Ollama http://localhost:11434/v1 · LM Studio http://localhost:1234/v1 · vLLM http://gpu:8000/v1 · Azure https://<resource>.openai.azure.com/openai/deployments/<deployment>', 'mxchat') . '</p>';
7051		- echo '</div>';
	1454	+ echo '</div>';
	1455	+ }
7052	1456
7053		- echo '<div class="mxchat-cp-row">';
7054		- echo '<label for="custom_provider_api_key">' . esc_html__('API Key (optional)', 'mxchat') . '</label>';
7055		- echo '<input type="password" id="custom_provider_api_key" name="custom_provider_api_key" value="' . $api_key . '" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="' . $nonce . '" />';
7056		- echo '<p class="description">' . esc_html__('Leave empty for unauthenticated local servers. Required for Azure / vLLM / hosted endpoints.', 'mxchat') . '</p>';
7057		- echo '</div>';
	1457	+ public function mxchat_loops_api_key_callback() {
	1458	+ $loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
7058	1459
7059		- echo '<div class="mxchat-cp-row">';
7060		- echo '<label for="custom_provider_model">' . esc_html__('Model Name', 'mxchat') . '</label>';
7061		- echo '<input type="text" id="custom_provider_model" name="custom_provider_model" value="' . $model_name . '" class="regular-text mxchat-autosave-field" placeholder="llama3.2" autocomplete="off" data-lpignore="true" data-nonce="' . $nonce . '" />';
7062		- echo '<p class="description">' . esc_html__('The model identifier the upstream server expects (e.g. llama3.2, mistral, gpt-oss). For Azure this is the deployment ID — leave empty if the Base URL already includes /deployments/<deployment>.', 'mxchat') . '</p>';
7063		- echo '</div>';
	1460	+ echo '<div class="api-key-wrapper">';
	1461	+ printf(
	1462	+ '<input type="password" id="loops_api_key" name="mxchat_options[loops_api_key]" value="%s" class="regular-text" />',
	1463	+ $loops_api_key
	1464	+ );
	1465	+ echo '<button type="button" id="toggleLoopsApiKeyVisibility">Show</button>';
	1466	+ echo '</div>';
	1467	+ echo '<p class="description">Enter your Loops API Key here. (See FAQ for details)</p>';
	1468	+ }
7064	1469
7065		- echo '<div class="mxchat-cp-row">';
7066		- echo '<label for="custom_provider_auth_scheme">' . esc_html__('Auth Scheme', 'mxchat') . '</label>';
7067		- echo '<select id="custom_provider_auth_scheme" name="custom_provider_auth_scheme" class="mxchat-autosave-field" data-nonce="' . $nonce . '">';
7068		- echo '<option value="bearer"' . selected($auth_scheme, 'bearer', false) . '>' . esc_html__('Authorization: Bearer (OpenAI / Ollama / vLLM / LM Studio)', 'mxchat') . '</option>';
7069		- echo '<option value="api-key"' . selected($auth_scheme, 'api-key', false) . '>' . esc_html__('api-key header (Azure OpenAI)', 'mxchat') . '</option>';
7070		- echo '</select>';
7071		- echo '<p class="description">' . esc_html__('Most OpenAI-compatible servers use Bearer. Azure OpenAI uses the api-key header.', 'mxchat') . '</p>';
7072		- echo '</div>';
	1470	+ public function mxchat_loops_mailing_list_callback() {
	1471	+ // Retrieve Loops API key and lists
	1472	+ $loops_api_key = isset($this->options['loops_api_key']) ? $this->options['loops_api_key'] : '';
	1473	+ $selected_list = isset($this->options['loops_mailing_list']) ? $this->options['loops_mailing_list'] : '';
7073	1474
7074		- echo '<div class="mxchat-cp-row">';
7075		- echo '<label for="custom_provider_api_version">' . esc_html__('API Version (Azure only)', 'mxchat') . '</label>';
7076		- echo '<input type="text" id="custom_provider_api_version" name="custom_provider_api_version" value="' . $api_version . '" class="regular-text mxchat-autosave-field" placeholder="2024-08-01-preview" autocomplete="off" data-lpignore="true" data-nonce="' . $nonce . '" />';
7077		- echo '<p class="description">' . esc_html__('Appended as ?api-version=... on the request URL. Required for Azure OpenAI; leave empty for non-Azure providers.', 'mxchat') . '</p>';
7078		- echo '</div>';
	1475	+ if ($loops_api_key) {
	1476	+ // Fetch lists from Loops API
	1477	+ $lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
7079	1478
7080		- // Extended-use checkboxes — opt-in routing of other dispatcher paths through the custom provider.
7081		- echo '<div class="mxchat-cp-row">';
7082		- echo '<label style="font-weight:600; display:block; margin:0 0 6px; color:#1d2327; font-size:13px;">' . esc_html__('Extended routing (opt-in)', 'mxchat') . '</label>';
7083		- echo '<label style="display:block; margin:0 0 6px; font-weight:400;"><input type="checkbox" id="custom_provider_for_embeddings" name="custom_provider_for_embeddings" value="on"' . checked($use_embed, true, false) . ' class="mxchat-autosave-field" data-nonce="' . $nonce . '" /> ' . esc_html__('Use custom provider for embeddings', 'mxchat') . '</label>';
7084		- echo '<label style="display:block; margin:0 0 0; font-weight:400;"><input type="checkbox" id="custom_provider_for_images" name="custom_provider_for_images" value="on"' . checked($use_images, true, false) . ' class="mxchat-autosave-field" data-nonce="' . $nonce . '" /> ' . esc_html__('Use custom provider for image generation', 'mxchat') . '</label>';
7085		- echo '<p class="description">' . esc_html__('When off, embeddings and image generation continue to use OpenAI (current behavior). Turn on only if your endpoint exposes OpenAI-compatible /embeddings or /images/generations routes (e.g. Ollama, vLLM, LocalAI).', 'mxchat') . '</p>';
7086		- echo '</div>';
7087		-
7088		- echo '<div class="mxchat-cp-row">';
7089		- echo '<label for="custom_provider_embedding_model">' . esc_html__('Custom Embedding Model', 'mxchat') . '</label>';
7090		- echo '<input type="text" id="custom_provider_embedding_model" name="custom_provider_embedding_model" value="' . $embed_model . '" class="regular-text mxchat-autosave-field" placeholder="nomic-embed-text" autocomplete="off" data-lpignore="true" data-nonce="' . $nonce . '" />';
7091		- echo '<p class="description">' . esc_html__('Only used when "Use custom provider for embeddings" is on. The embedding model name is separate from the chat model name above (e.g. Ollama embedding models: nomic-embed-text, mxbai-embed-large). Leave blank to fall back to the chat model name.', 'mxchat') . '</p>';
7092		- echo '</div>';
7093		-
7094		- echo '<div class="mxchat-cp-test">';
7095		- echo '<button type="button" class="button" id="mxchat-test-custom-provider" data-nonce="' . $test_nonce . '">' . esc_html__('Test Connection', 'mxchat') . '</button>';
7096		- echo '<span id="mxchat-test-custom-provider-result" class="mxchat-cp-test-status"></span>';
7097		- echo '</div>';
7098		-
7099		- echo '<script>(function(){
7100		- var btn = document.getElementById("mxchat-test-custom-provider");
7101		- if (!btn || btn._wired) { return; } btn._wired = true;
7102		- btn.addEventListener("click", function(){
7103		- var out = document.getElementById("mxchat-test-custom-provider-result");
7104		- out.textContent = "' . esc_js(__('Testing...', 'mxchat')) . '";
7105		- out.style.color = "#646970";
7106		- var fd = new FormData();
7107		- fd.append("action", "mxchat_test_custom_provider");
7108		- fd.append("_wpnonce", btn.getAttribute("data-nonce"));
7109		- fetch(ajaxurl, { method:"POST", credentials:"same-origin", body: fd })
7110		- .then(function(r){ return r.json(); })
7111		- .then(function(j){
7112		- if (j && j.success) {
7113		- out.textContent = "✓ " + (j.data && j.data.message ? j.data.message : "' . esc_js(__('OK', 'mxchat')) . '");
7114		- out.style.color = "#00a32a";
7115		- } else {
7116		- out.textContent = "⚠ " + (j && j.data && j.data.message ? j.data.message : "' . esc_js(__('Failed', 'mxchat')) . '");
7117		- out.style.color = "#d63638";
	1479	+ if ($lists) {
	1480	+ echo '<select id="loops_mailing_list" name="mxchat_options[loops_mailing_list]">';
	1481	+ foreach ($lists as $list) {
	1482	+ echo '<option value="' . esc_attr($list['id']) . '" ' . selected($selected_list, $list['id'], false) . '>' . esc_html($list['name']) . '</option>';
7118	1483	}
7119		- })
7120		- .catch(function(){
7121		- out.textContent = "⚠ ' . esc_js(__('Request failed', 'mxchat')) . '";
7122		- out.style.color = "#d63638";
7123		- });
7124		- });
7125		- })();</script>';
7126		-
7127		- echo '</div>';
7128		-}
7129		-
7130		-// Voyage API Key
7131		-public function voyage_api_key_callback() {
7132		- $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
7133		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
7134		-
7135		- echo '<div class="api-key-wrapper">';
7136		- echo '<input type="text" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="' . $nonce . '" />';
7137		- echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
7138		- echo '<p class="description">' . esc_html__('Required for Voyage AI embedding models. Get your API key from Voyage AI.', 'mxchat') . '</p>';
7139		- echo '</div>';
7140		-}
7141		-
7142		-public function mxchat_loops_api_key_callback() {
7143		- $loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
7144		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
7145		-
7146		- echo '<div class="api-key-wrapper">';
7147		- echo sprintf(
7148		- '<input type="text" id="loops_api_key" name="loops_api_key" value="%s" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="%s" />',
7149		- $loops_api_key,
7150		- $nonce
7151		- );
7152		- echo '<button type="button" id="toggleLoopsApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
7153		- echo '</div>';
7154		- echo '<p class="description">' . esc_html__('Required for Loops email integration. Get your API key from Loops.so', 'mxchat') . '</p>';
7155		-}
7156		-public function mxchat_loops_mailing_list_callback() {
7157		- // Add error handling and type checking
7158		- $loops_api_key = '';
7159		- $selected_list = '';
7160		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
7161		-
7162		- // Safely get the API key
7163		- if (isset($this->options['loops_api_key']) && is_string($this->options['loops_api_key'])) {
7164		- $loops_api_key = $this->options['loops_api_key'];
7165		- }
7166		-
7167		- // Safely get the selected list
7168		- if (isset($this->options['loops_mailing_list']) && is_string($this->options['loops_mailing_list'])) {
7169		- $selected_list = $this->options['loops_mailing_list'];
7170		- }
7171		-
7172		- if (!empty($loops_api_key)) {
7173		- $lists = $this->mxchat_fetch_loops_mailing_lists($loops_api_key);
7174		- if (is_array($lists) && !empty($lists)) {
7175		- echo '<div class="mxchat-field-wrapper">';
7176		- echo '<select id="loops_mailing_list" name="loops_mailing_list" class="mxchat-autosave-field" data-nonce="' . $nonce . '">';
7177		-
7178		- // Add a default "Select a list" option
7179		- echo '<option value="" ' . selected($selected_list, '', false) . '>' . esc_html__('Select a list', 'mxchat') . '</option>';
7180		-
7181		- foreach ($lists as $list) {
7182		- if (is_array($list) && isset($list['id']) && isset($list['name'])) {
7183		- echo sprintf(
7184		- '<option value="%s" %s>%s</option>',
7185		- esc_attr($list['id']),
7186		- selected($selected_list, $list['id'], false),
7187		- esc_html($list['name'])
7188		- );
	1484	+ echo '</select>';
	1485	+ } else {
	1486	+ echo '<p class="description">No lists found. Please verify your API Key.</p>';
7189	1487	}
	1488	+ } else {
	1489	+ echo '<p class="description">Enter a valid Loops API Key to load mailing lists.</p>';
7190	1490	}
7191		- echo '</select>';
7192		- echo '</div>';
7193		- echo '<p class="description">' . esc_html__('Please select a mailing list to use with Loops.', 'mxchat') . '</p>';
7194		- } else {
7195		- echo '<p class="description">' . esc_html__('No lists found. Please verify your API Key.', 'mxchat') . '</p>';
7196	1491	}
7197		- } else {
7198		- echo '<p class="description">' . esc_html__('Enter a valid Loops API Key to load mailing lists.', 'mxchat') . '</p>';
7199		- }
7200		-}
7201		-public function mxchat_triggered_phrase_response_callback() {
7202		- $default_response = __('Would you like to join our mailing list? Please provide your email below.', 'mxchat');
7203		- $triggered_response = isset($this->options['triggered_phrase_response'])
7204		- ? $this->options['triggered_phrase_response']
7205		- : $default_response;
7206		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
7207	1492
7208		- echo '<div class="mxchat-field-wrapper">';
7209		- echo sprintf(
7210		- '<textarea id="triggered_phrase_response" name="triggered_phrase_response" rows="3" cols="50" class="mxchat-autosave-field" data-nonce="%s">%s</textarea>',
7211		- $nonce,
7212		- esc_textarea($triggered_response)
7213		- );
7214		- echo '</div>';
7215		- 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>';
7216		-}
	1493	+ public function mxchat_trigger_keywords_callback() {
	1494	+ $trigger_keywords = isset($this->options['trigger_keywords']) ? $this->options['trigger_keywords'] : '';
	1495	+ echo '<input type="text" id="trigger_keywords" name="mxchat_options[trigger_keywords]" value="' . esc_attr($trigger_keywords) . '">';
	1496	+ echo '<p class="description">Enter comma-separated trigger keywords (e.g., subscribe, discount, newsletter).</p>';
	1497	+ }
7217	1498
7218		-public function mxchat_email_capture_response_callback() {
7219		- $default_response = __('Thank you for providing your email! You\'ve been added to our list.', 'mxchat');
7220		- $email_capture_response = isset($this->options['email_capture_response'])
7221		- ? $this->options['email_capture_response']
7222		- : $default_response;
7223		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	1499	+ public function mxchat_triggered_phrase_response_callback() {
	1500	+ $triggered_response = isset($this->options['triggered_phrase_response']) ? $this->options['triggered_phrase_response'] : '';
	1501	+ echo '<textarea id="triggered_phrase_response" name="mxchat_options[triggered_phrase_response]" rows="3" cols="50">' . esc_textarea($triggered_response) . '</textarea>';
	1502	+ echo '<p class="description">Enter the chatbot response when a trigger keyword is detected, prompting the user to share their email.</p>';
	1503	+ }
7224	1504
7225		- echo '<div class="mxchat-field-wrapper">';
7226		- echo sprintf(
7227		- '<textarea id="email_capture_response" name="email_capture_response" rows="3" cols="50" class="mxchat-autosave-field" data-nonce="%s">%s</textarea>',
7228		- $nonce,
7229		- esc_textarea($email_capture_response)
7230		- );
7231		- echo '</div>';
7232		- 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>';
7233		-}
7234		-public function mxchat_pre_chat_message_callback() {
7235		- // Load the entire 'mxchat_options' array
7236		- $all_options = get_option('mxchat_options', []);
	1505	+ public function mxchat_email_capture_response_callback() {
	1506	+ $email_capture_response = isset($this->options['email_capture_response']) ? $this->options['email_capture_response'] : 'Thank you for providing your email! You\'ve been added to our list.';
	1507	+ echo '<textarea id="email_capture_response" name="mxchat_options[email_capture_response]" rows="3" cols="50">' . esc_textarea($email_capture_response) . '</textarea>';
	1508	+ echo '<p class="description">Enter the message to send when a user provides their email.</p>';
	1509	+ }
7237	1510
7238		- // Retrieve the saved message or use the default value
7239		- $default_message = __('Hey there! Ask me anything!', 'mxchat');
7240		- $pre_chat_message = isset($all_options['pre_chat_message']) ? $all_options['pre_chat_message'] : $default_message;
7241	1511
7242		- // Output the textarea
7243		- printf(
7244		- '<textarea id="pre_chat_message" name="pre_chat_message" rows="5" cols="50">%s</textarea>',
7245		- esc_textarea($pre_chat_message)
7246		- );
7247		-}
	1512	+ public function mxchat_pre_chat_message_callback() {
	1513	+ printf(
	1514	+ '<textarea id="pre_chat_message" name="mxchat_options[pre_chat_message]" rows="5" cols="50">%s</textarea>',
	1515	+ isset($this->options['pre_chat_message']) ? esc_textarea($this->options['pre_chat_message']) : ''
	1516	+ );
	1517	+ }
7248	1518
7249		-// Callback for AI Instructions textarea
7250		-public function system_prompt_instructions_callback() {
7251		- // Retrieve the current value of the system prompt instructions
7252		- $instructions = isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : '';
7253		- // Render the textarea field
7254		- printf(
7255		- '<textarea id="system_prompt_instructions" name="system_prompt_instructions" rows="5" cols="50">%s</textarea>',
7256		- $instructions
7257		- );
7258		- // Personalization hint
7259		- echo '<p class="description" style="margin-top: 8px;">';
7260		- echo esc_html__('Use {visitor_name} to personalize AI responses when lead capture is enabled.', 'mxchat') . '<br>';
7261		- echo '<code style="font-size: 12px;">' . esc_html__('Example: The visitor\'s name is {visitor_name}. Address them by name.', 'mxchat') . '</code>';
7262		- echo '</p>';
7263		- // Sample instructions button
7264		- echo '<div class="mxchat-instructions-container">';
7265		- echo '<button type="button" class="mxchat-instructions-btn" id="mxchatViewSampleBtn">';
7266		- echo '<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">';
7267		- echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
7268		- echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
7269		- echo '</svg>';
7270		- echo esc_html__('View Sample Instructions', 'mxchat');
7271		- echo '</button>';
7272		- echo '</div>';
	1519	+ // Callback for AI Instructions textarea
	1520	+ public function system_prompt_instructions_callback() {
	1521	+ printf(
	1522	+ '<textarea id="system_prompt_instructions" name="mxchat_options[system_prompt_instructions]" rows="5" cols="50">%s</textarea>',
	1523	+ isset($this->options['system_prompt_instructions']) ? esc_textarea($this->options['system_prompt_instructions']) : ''
	1524	+ );
	1525	+ }
7273	1526
7274		- // Add modal to WordPress admin footer instead of inline
7275		- add_action('admin_footer', array($this, 'render_sample_instructions_modal'));
7276		-}
7277		-
7278		-// New method to render modal in admin footer
7279		-public function render_sample_instructions_modal() {
7280		- static $modal_rendered = false;
7281		- if ($modal_rendered) return; // Prevent duplicate modals
7282		- $modal_rendered = true;
7283		-
7284		- echo '<div class="mxchat-instructions-modal-overlay" id="mxchatSampleModal">';
7285		- echo '<div class="mxchat-instructions-modal-content">';
7286		- echo '<div class="mxchat-instructions-modal-header">';
7287		- echo '<h3 class="mxchat-instructions-modal-title">';
7288		- 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">';
7289		- echo '<path d="M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z"/>';
7290		- echo '<path d="M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z"/>';
7291		- echo '</svg>';
7292		- echo esc_html__('Sample AI Instructions', 'mxchat');
7293		- echo '</h3>';
7294		- echo '<button type="button" class="mxchat-instructions-modal-close" id="mxchatModalClose">';
7295		- 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">';
7296		- echo '<line x1="18" y1="6" x2="6" y2="18"/>';
7297		- echo '<line x1="6" y1="6" x2="18" y2="18"/>';
7298		- echo '</svg>';
7299		- echo '</button>';
7300		- echo '</div>';
7301		- echo '<div class="mxchat-instructions-modal-body">';
7302		- echo '<div class="mxchat-instructions-content">';
7303		- 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:
7304		-
7305		-# Response Style - CRITICALLY IMPORTANT
7306		-- MAXIMUM LENGTH: 1-3 short sentences per response
7307		-- Ultra-concise: Get straight to the answer with no filler
7308		-- No introductions like "Sure!" or "I\'d be happy to help"
7309		-- No phrases like "based on my knowledge" or "according to information"
7310		-- No explanatory text before giving the answer
7311		-- No summaries or repetition
7312		-- Hyperlink all URLs
7313		-- Respond in user\'s language
7314		-- Minor chit chat or conversation is okay, but try to keep it focused on [insert topic]
7315		-
7316		-# Knowledge Base Requirements - PREVENT HALLUCINATIONS
7317		-- ONLY answer using information explicitly provided in OFFICIAL KNOWLEDGE DATABASE CONTENT sections marked with ===== delimiters
7318		-- If required information is NOT in the knowledge database: "I don\'t have enough information in my knowledge base to answer that question accurately."
7319		-- NEVER invent or hallucinate URLs, links, product specs, procedures, dates, statistics, names, contacts, or company information
7320		-- When knowledge base information is unclear or contradictory, acknowledge the limitation rather than guessing
7321		-- Better to admit insufficient information than provide inaccurate answers');
7322		- echo '</div>';
7323		- echo '<button type="button" class="mxchat-instructions-copy-btn" id="mxchatCopyBtn">';
7324		- 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">';
7325		- echo '<rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>';
7326		- echo '<path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>';
7327		- echo '</svg>';
7328		- echo esc_html__('Copy Instructions', 'mxchat');
7329		- echo '</button>';
7330		- echo '</div>';
7331		- echo '<div class="mxchat-instructions-modal-footer">';
7332		- echo '<button type="button" class="mxchat-instructions-btn-secondary" id="mxchatCloseBtn">' . esc_html__('Close', 'mxchat') . '</button>';
7333		- echo '</div>';
7334		- echo '</div>';
7335		- echo '</div>';
7336		-}
7337		-
7338		-
7339	1527	public function mxchat_model_callback() {
7340		- // Catalog refactor (plan-d14e89): single source of truth lives in
7341		- // includes/class-mxchat-model-catalog.php. Dropdown groups are the
7342		- // provider labels; each group maps model_id => "Label" strings.
7343		- if (!class_exists('MxChat_Model_Catalog')) {
7344		- require_once plugin_dir_path(__FILE__) . 'class-mxchat-model-catalog.php';
7345		- }
7346		- $models = MxChat_Model_Catalog::settings_dropdown_groups();
	1528	+ $models = array(
	1529	+ 'X.AI Models' => array(
	1530	+ 'grok-beta' => 'grok-beta (Early Beta)'
	1531	+ ),
	1532	+ 'Claude Models' => array(
	1533	+ 'claude-3-5-sonnet-20241022' => 'Claude 3.5 Sonnet (Most Intelligent)',
	1534	+ 'claude-3-opus-20240229' => 'Claude 3 Opus (Highly Complex Tasks)',
	1535	+ 'claude-3-sonnet-20240229' => 'Claude 3 Sonnet (Balanced)',
	1536	+ 'claude-3-haiku-20240307' => 'Claude 3 Haiku (Fastest)'
	1537	+ ),
	1538	+ 'OpenAI Models' => array(
	1539	+ 'gpt-4o' => 'GPT-4o (Recommended)',
	1540	+ 'gpt-4o-mini' => 'GPT-4o Mini (Fast and Lightweight)',
	1541	+ 'gpt-4-turbo' => 'GPT-4 Turbo (High-Performance)',
	1542	+ 'gpt-4' => 'GPT-4 (High Intelligence)',
	1543	+ 'gpt-3.5-turbo' => 'GPT-3.5 Turbo (Affordable and Fast)'
	1544	+ )
	1545	+ );
7347	1546
7348		- // Retrieve the currently selected model from saved options
7349		- $selected_model = isset($this->options['model']) ? esc_attr($this->options['model']) : 'gpt-5.1-chat-latest';
	1547	+ $selected_model = isset($this->options['model']) ? $this->options['model'] : 'gpt-3.5-turbo';
7350	1548
7351		- // Begin the select dropdown
7352		- echo '<select id="model" name="model">';
	1549	+ echo '<select id="model" name="mxchat_options[model]">';
7353	1550
7354		- // Iterate over groups of models
7355	1551	foreach ($models as $group_label => $group_models) {
7356	1552	echo '<optgroup label="' . esc_attr($group_label) . '">';
7357	1553
7358	1554	foreach ($group_models as $model_value => $model_label) {
7359		- echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
	1555	+ // Disable if not activated for paid models (Claude or X.AI)
	1556	+ $disabled = (!$this->is_activated && ($group_label === 'X.AI Models' || $group_label === 'Claude Models')) ? 'disabled' : '';
	1557	+ $label_suffix = (!$this->is_activated && ($group_label === 'X.AI Models' || $group_label === 'Claude Models')) ? ' (Pro Only)' : '';
	1558	+
	1559	+ // Output the <option> element
	1560	+ echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . ' ' . $disabled . '>' . esc_html($model_label . $label_suffix) . '</option>';
7360	1561	}
7361	1562
7362	1563	echo '</optgroup>';
7363	1564	}
		@@ -7362,2060 +1563,694 @@
7362	1563	echo '</optgroup>';
7363	1564	}
7364	1565
7365	1566	echo '</select>';
	1567	+}
7366	1568
7367		- // Add a note for OpenRouter
7368		- echo '<p class="description" id="openrouter-model-note" style="display:none; color: #d63638; font-weight: 500;">';
7369		- echo '<span class="dashicons dashicons-info" style="font-size: 16px; vertical-align: middle;"></span> ';
7370		- echo esc_html__('After entering your OpenRouter API key above, click the button below to load available models.', 'mxchat');
7371		- echo '</p>';
7372	1569
7373		- // API Key Status Messages (hidden by default, shown by JS based on selected model)
7374		- $has_openai_key = !empty($this->options['api_key']);
7375		- $has_claude_key = !empty($this->options['claude_api_key']);
7376		- $has_xai_key = !empty($this->options['xai_api_key']);
7377		- $has_deepseek_key = !empty($this->options['deepseek_api_key']);
7378		- $has_gemini_key = !empty($this->options['gemini_api_key']);
7379		- $has_openrouter_key = !empty($this->options['openrouter_api_key']);
7380	1570
7381		- // OpenAI/GPT models
7382		- echo '<p class="mxchat-api-status" data-provider="openai" style="display:none;">';
7383		- if ($has_openai_key) {
7384		- echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenAI detected', 'mxchat') . '</span>';
7385		- } else {
7386		- echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenAI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	1571	+ public function mxchat_top_bar_title_callback() {
	1572	+ printf(
	1573	+ '<input type="text" id="top_bar_title" name="mxchat_options[top_bar_title]" value="%s" />',
	1574	+ isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : ''
	1575	+ );
7387	1576	}
7388		- echo '</p>';
7389	1577
7390		- // Claude models
7391		- echo '<p class="mxchat-api-status" data-provider="claude" style="display:none;">';
7392		- if ($has_claude_key) {
7393		- echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Anthropic (Claude) detected', 'mxchat') . '</span>';
7394		- } else {
7395		- echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Anthropic (Claude) detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	1578	+ public function mxchat_intro_message_callback() {
	1579	+ printf(
	1580	+ '<textarea id="intro_message" name="mxchat_options[intro_message]" rows="5" cols="50">%s</textarea>',
	1581	+ isset($this->options['intro_message']) ? esc_textarea($this->options['intro_message']) : 'Hello! How can I assist you today?'
	1582	+ );
7396	1583	}
7397		- echo '</p>';
7398	1584
7399		- // X.AI models
7400		- echo '<p class="mxchat-api-status" data-provider="xai" style="display:none;">';
7401		- if ($has_xai_key) {
7402		- echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for X.AI (Grok) detected', 'mxchat') . '</span>';
7403		- } else {
7404		- echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for X.AI (Grok) detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	1585	+ public function mxchat_input_copy_callback() {
	1586	+ printf(
	1587	+ '<input type="text" id="input_copy" name="mxchat_options[input_copy]" value="%s" placeholder="How can I assist?" />',
	1588	+ isset($this->options['input_copy']) ? esc_attr($this->options['input_copy']) : 'How can I assist?'
	1589	+ );
	1590	+ echo '<p class="description">This is the placeholder text for the chat input field.</p>';
7405	1591	}
7406		- echo '</p>';
7407	1592
7408		- // DeepSeek models
7409		- echo '<p class="mxchat-api-status" data-provider="deepseek" style="display:none;">';
7410		- if ($has_deepseek_key) {
7411		- echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for DeepSeek detected', 'mxchat') . '</span>';
7412		- } else {
7413		- echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for DeepSeek detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
7414		- }
7415		- echo '</p>';
7416	1593
7417		- // Gemini models
7418		- echo '<p class="mxchat-api-status" data-provider="gemini" style="display:none;">';
7419		- if ($has_gemini_key) {
7420		- echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Google Gemini detected', 'mxchat') . '</span>';
7421		- } else {
7422		- echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Google Gemini detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
7423		- }
7424		- echo '</p>';
7425	1594
7426		- // OpenRouter models
7427		- echo '<p class="mxchat-api-status" data-provider="openrouter" style="display:none;">';
7428		- if ($has_openrouter_key) {
7429		- echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenRouter detected', 'mxchat') . '</span>';
7430		- } else {
7431		- echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenRouter detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
7432		- }
7433		- echo '</p>';
7434	1595
7435		- // ADD THESE HIDDEN FIELDS RIGHT HERE:
7436		- $openrouter_model = isset($this->options['openrouter_selected_model']) ? esc_attr($this->options['openrouter_selected_model']) : '';
7437		- $openrouter_model_name = isset($this->options['openrouter_selected_model_name']) ? esc_attr($this->options['openrouter_selected_model_name']) : '';
7438	1596
7439		- echo '<input type="hidden" id="openrouter_selected_model" name="openrouter_selected_model" value="' . $openrouter_model . '" />';
7440		- echo '<input type="hidden" id="openrouter_selected_model_name" name="openrouter_selected_model_name" value="' . $openrouter_model_name . '" />';
7441		-}
7442	1597
7443		-// Update your existing callback method
7444		-public function enable_streaming_toggle_callback() {
7445		- // Get value from options array, default to 'on'
7446		- $enabled = isset($this->options['enable_streaming_toggle']) ? $this->options['enable_streaming_toggle'] : 'on';
7447		- $checked = ($enabled === 'on') ? 'checked' : '';
	1598	+ public function mxchat_close_button_color_callback() {
	1599	+ $disabled = $this->is_activated ? '' : 'disabled';
7448	1600
7449		- echo '<label class="toggle-switch">';
7450		- echo sprintf(
7451		- '<input type="checkbox" id="enable_streaming_toggle" name="enable_streaming_toggle" value="on" %s />',
7452		- esc_attr($checked)
	1601	+ echo '<div class="pro-feature-wrapper">';
	1602	+ printf(
	1603	+ '<input type="text" id="close_button_color" name="mxchat_options[close_button_color]" value="%s" class="my-color-field" data-default-color="#4a4a4a" %s />',
	1604	+ isset($this->options['close_button_color']) ? esc_attr($this->options['close_button_color']) : '',
	1605	+ esc_attr($disabled)
7453	1606	);
7454		- echo '<span class="slider"></span>';
7455		- echo '</label>';
7456	1607
7457		- // Test button — branded .mxch-btn with inline SVG (IDs preserved for AJAX binding)
7458		- echo '<div class="mxch-streaming-test-row">';
7459		- echo '<button type="button" id="mxchat-test-streaming-btn" class="mxch-btn mxch-btn-secondary">';
7460		- echo '<svg class="mxch-streaming-test-icon" xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><polyline points="22 12 18 12 15 21 9 3 6 12 2 12"/></svg>';
7461		- echo esc_html__('Test Streaming Compatibility', 'mxchat');
7462		- echo '</button>';
7463		- echo '<p id="mxchat-test-streaming-result" class="mxch-streaming-test-result"></p>';
7464		- echo '</div>';
7465		-}
7466		-
7467		-// Web Search toggle callback
7468		-public function enable_web_search_toggle_callback() {
7469		- // Get value from options array, default to 'off'
7470		- $enabled = isset($this->options['enable_web_search']) ? $this->options['enable_web_search'] : 'off';
7471		- $checked = ($enabled === 'on') ? 'checked' : '';
7472		-
7473		- // Get current model to determine if we should show/enable the toggle
7474		- $current_model = isset($this->options['model']) ? $this->options['model'] : 'gpt-5.1-chat-latest';
7475		-
7476		- // Models that DON'T support web search — OpenAI-docs-driven exception list.
7477		- // Keep hardcoded; the catalog can't infer "supports web search" per-model, so any
7478		- // future OpenAI model that lacks Responses-API web_search support is added here.
7479		- $unsupported_models = array('gpt-4.1-nano');
7480		-
7481		- // OpenAI chat-model allowlist for the Web Search toggle, derived from the central
7482		- // model catalog (class-mxchat-model-catalog.php). When a new OpenAI chat model is
7483		- // added there, the Web Search toggle picks it up automatically — no edit here.
7484		- if (!class_exists('MxChat_Model_Catalog')) {
7485		- require_once plugin_dir_path(__FILE__) . 'class-mxchat-model-catalog.php';
	1608	+ if (!$this->is_activated) {
	1609	+ echo '<div class="pro-feature-overlay">';
	1610	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1611	+ echo '</div>';
7486	1612	}
7487		- $chat_catalog = MxChat_Model_Catalog::chat_models();
7488		- $openai_models = (isset($chat_catalog['openai']['models']) && is_array($chat_catalog['openai']['models']))
7489		- ? array_keys($chat_catalog['openai']['models'])
7490		- : array();
7491	1613
7492		- $is_openai = in_array($current_model, $openai_models);
7493		- $is_supported = $is_openai && !in_array($current_model, $unsupported_models);
7494		-
7495		- // Wrapper div with data attributes for JS to show/hide
7496		- echo '<div id="web-search-toggle-wrapper" data-openai-models="' . esc_attr(implode(',', $openai_models)) . '" data-unsupported-models="' . esc_attr(implode(',', $unsupported_models)) . '"' . (!$is_supported ? ' style="display:none;"' : '') . '>';
7497		-
7498		- echo '<label class="toggle-switch">';
7499		- echo sprintf(
7500		- '<input type="checkbox" id="enable_web_search" name="enable_web_search" value="on" %s />',
7501		- esc_attr($checked)
7502		- );
7503		- echo '<span class="slider"></span>';
7504		- echo '</label>';
7505		-
7506	1614	echo '</div>';
	1615	+ }
7507	1616
7508		- // Message shown when non-OpenAI model is selected
7509		- echo '<p id="web-search-unavailable-message" class="description" style="color: #666;' . ($is_supported ? ' display:none;' : '') . '">';
7510		- echo '<span class="dashicons dashicons-info" style="font-size: 16px; vertical-align: middle; margin-right: 4px;"></span>';
7511		- echo esc_html__('Web search is only available for OpenAI models.', 'mxchat');
7512		- echo '</p>';
7513		-}
	1617	+ public function mxchat_chatbot_bg_color_callback() {
	1618	+ $disabled = $this->is_activated ? '' : 'disabled';
7514	1619
7515		-// AJAX handler to fetch OpenRouter models
7516		-public function fetch_openrouter_models() {
7517		- check_ajax_referer('mxchat_fetch_openrouter_models', 'nonce');
7518		-
7519		- $api_key = isset($_POST['api_key']) ? sanitize_text_field($_POST['api_key']) : '';
7520		-
7521		- if (empty($api_key)) {
7522		- wp_send_json_error(array('message' => 'API key is required'));
7523		- }
7524		-
7525		- $response = wp_remote_get('https://openrouter.ai/api/v1/models', array(
7526		- 'headers' => array(
7527		- 'Authorization' => 'Bearer ' . $api_key,
7528		- 'Content-Type' => 'application/json',
7529		- ),
7530		- 'timeout' => 15,
7531		- ));
7532		-
7533		- if (is_wp_error($response)) {
7534		- wp_send_json_error(array('message' => $response->get_error_message()));
7535		- }
7536		-
7537		- $body = wp_remote_retrieve_body($response);
7538		- $data = json_decode($body, true);
7539		-
7540		- if (isset($data['data']) && is_array($data['data'])) {
7541		- // Format the models for the frontend
7542		- $models = array_map(function($model) {
7543		- return array(
7544		- 'id' => $model['id'],
7545		- 'name' => $model['name'] ?? $model['id'],
7546		- 'description' => $model['description'] ?? '',
7547		- 'context_length' => $model['context_length'] ?? 0,
7548		- 'pricing' => array(
7549		- 'prompt' => $model['pricing']['prompt'] ?? 0,
7550		- 'completion' => $model['pricing']['completion'] ?? 0,
7551		- ),
7552		- );
7553		- }, $data['data']);
7554		-
7555		- wp_send_json_success(array('models' => $models));
7556		- } else {
7557		- wp_send_json_error(array('message' => 'Invalid response from OpenRouter'));
7558		- }
7559		-}
	1620	+ echo '<div class="pro-feature-wrapper">';
	1621	+ printf(
	1622	+ '<input type="text" id="chatbot_bg_color" name="mxchat_options[chatbot_bg_color]" value="%s" class="my-color-field" data-default-color="#f9f9f9" %s />',
	1623	+ isset($this->options['chatbot_bg_color']) ? esc_attr($this->options['chatbot_bg_color']) : '',
	1624	+ esc_attr($disabled)
	1625	+ );
7560	1626
7561		-// Callback function for embedding model selection
7562		-public function embedding_model_callback() {
7563		- $models = array(
7564		- esc_html__('OpenAI Embeddings', 'mxchat') => array(
7565		- 'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
7566		- 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Recommended)', 'mxchat'),
7567		- 'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
7568		- ),
7569		- esc_html__('Voyage AI Embeddings', 'mxchat') => array(
7570		- 'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
7571		- ),
7572		- esc_html__('Google Gemini Embeddings', 'mxchat') => array(
7573		- 'gemini-embedding-001' => esc_html__('Gemini Embedding (1536, Stable)', 'mxchat'),
7574		- )
7575		- );
7576		- $selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
7577		- echo '<select id="embedding_model" name="embedding_model">';
7578		- foreach ($models as $group_label => $group_models) {
7579		- echo '<optgroup label="' . esc_attr($group_label) . '">';
7580		- foreach ($group_models as $model_value => $model_label) {
7581		- echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
	1627	+ if (!$this->is_activated) {
	1628	+ echo '<div class="pro-feature-overlay">';
	1629	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1630	+ echo '</div>';
7582	1631	}
7583		- echo '</optgroup>';
	1632	+
	1633	+ echo '</div>';
7584	1634	}
7585		- echo '</select>';
7586	1635
7587		- // API Key Status Messages for Embedding Models
7588		- $has_openai_key = !empty($this->options['api_key']);
7589		- $has_voyage_key = !empty($this->options['voyage_api_key']);
7590		- $has_gemini_key = !empty($this->options['gemini_api_key']);
	1636	+ public function mxchat_user_message_bg_color_callback() {
	1637	+ $disabled = $this->is_activated ? '' : 'disabled';
7591	1638
7592		- // OpenAI Embeddings
7593		- echo '<p class="mxchat-embedding-api-status" data-provider="openai" style="display:none;">';
7594		- if ($has_openai_key) {
7595		- echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for OpenAI detected', 'mxchat') . '</span>';
7596		- } else {
7597		- echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for OpenAI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
7598		- }
7599		- echo '</p>';
	1639	+ echo '<div class="pro-feature-wrapper">';
	1640	+ printf(
	1641	+ '<input type="text" id="user_message_bg_color" name="mxchat_options[user_message_bg_color]" value="%s" class="my-color-field" data-default-color="#0078d7" %s />',
	1642	+ isset($this->options['user_message_bg_color']) ? esc_attr($this->options['user_message_bg_color']) : '',
	1643	+ esc_attr($disabled)
	1644	+ );
7600	1645
7601		- // Voyage AI Embeddings
7602		- echo '<p class="mxchat-embedding-api-status" data-provider="voyage" style="display:none;">';
7603		- if ($has_voyage_key) {
7604		- echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Voyage AI detected', 'mxchat') . '</span>';
7605		- } else {
7606		- echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Voyage AI detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
7607		- }
7608		- echo '</p>';
	1646	+ if (!$this->is_activated) {
	1647	+ echo '<div class="pro-feature-overlay">';
	1648	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1649	+ echo '</div>';
	1650	+ }
7609	1651
7610		- // Gemini Embeddings
7611		- echo '<p class="mxchat-embedding-api-status" data-provider="gemini" style="display:none;">';
7612		- if ($has_gemini_key) {
7613		- echo '<span style="color: #00a32a;">✓ ' . esc_html__('API key for Google Gemini detected', 'mxchat') . '</span>';
7614		- } else {
7615		- echo '<span style="color: #d63638;">⚠ ' . esc_html__('No API key for Google Gemini detected. Please enter API key in API Keys tab.', 'mxchat') . '</span>';
	1652	+ echo '</div>';
7616	1653	}
7617		- echo '</p>';
7618	1654
7619		-}
	1655	+ public function mxchat_user_message_font_color_callback() {
	1656	+ $disabled = $this->is_activated ? '' : 'disabled';
7620	1657
	1658	+ echo '<div class="pro-feature-wrapper">';
	1659	+ printf(
	1660	+ '<input type="text" id="user_message_font_color" name="mxchat_options[user_message_font_color]" value="%s" class="my-color-field" data-default-color="#ffffff" %s />',
	1661	+ isset($this->options['user_message_font_color']) ? esc_attr($this->options['user_message_font_color']) : '',
	1662	+ esc_attr($disabled)
	1663	+ );
7621	1664
7622		-public function mxchat_top_bar_title_callback() {
7623		- // Retrieve the current value of the top bar title from saved options
7624		- $top_bar_title = isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : '';
	1665	+ if (!$this->is_activated) {
	1666	+ echo '<div class="pro-feature-overlay">';
	1667	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1668	+ echo '</div>';
	1669	+ }
7625	1670
7626		- // Render the input field
7627		- echo '<input type="text" id="top_bar_title" name="top_bar_title" value="' . $top_bar_title . '" />';
7628		-}
7629		-public function mxchat_ai_agent_text_callback() {
7630		- // Retrieve the current value of the AI agent text from saved options
7631		- $ai_agent_text = isset($this->options['ai_agent_text']) ? esc_attr($this->options['ai_agent_text']) : '';
7632		- // Render the input field
7633		- echo '<input type="text" id="ai_agent_text" name="ai_agent_text" value="' . $ai_agent_text . '" />';
7634		-}
	1671	+ echo '</div>';
	1672	+ }
7635	1673
	1674	+ public function mxchat_bot_message_bg_color_callback() {
	1675	+ $disabled = $this->is_activated ? '' : 'disabled';
7636	1676
7637		-public function enable_email_block_callback() {
7638		- // Load full plugin options array
7639		- $all_options = get_option('mxchat_options', []);
	1677	+ echo '<div class="pro-feature-wrapper">';
	1678	+ printf(
	1679	+ '<input type="text" id="bot_message_bg_color" name="mxchat_options[bot_message_bg_color]" value="%s" class="my-color-field" data-default-color="#e1e1e1" %s />',
	1680	+ isset($this->options['bot_message_bg_color']) ? esc_attr($this->options['bot_message_bg_color']) : '',
	1681	+ esc_attr($disabled)
	1682	+ );
7640	1683
7641		- // Get the value, default to 'off'
7642		- $enable_email_block = isset($all_options['enable_email_block']) ? $all_options['enable_email_block'] : 'off';
	1684	+ if (!$this->is_activated) {
	1685	+ echo '<div class="pro-feature-overlay">';
	1686	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1687	+ echo '</div>';
	1688	+ }
7643	1689
7644		- // Check if it's 'on'
7645		- $checked = ($enable_email_block === 'on') ? 'checked' : '';
	1690	+ echo '</div>';
	1691	+ }
7646	1692
7647		- echo '<label class="toggle-switch">';
7648		- echo sprintf(
7649		- '<input type="checkbox" id="enable_email_block" name="enable_email_block" value="on" %s />',
7650		- esc_attr($checked)
7651		- );
7652		- echo '<span class="slider"></span>';
7653		- echo '</label>';
7654		-}
	1693	+ public function mxchat_bot_message_font_color_callback() {
	1694	+ $disabled = $this->is_activated ? '' : 'disabled';
7655	1695
7656		-public function email_blocker_header_content_callback() {
7657		- // Load the entire 'mxchat_options' array
7658		- $all_options = get_option('mxchat_options', []);
	1696	+ echo '<div class="pro-feature-wrapper">';
	1697	+ printf(
	1698	+ '<input type="text" id="bot_message_font_color" name="mxchat_options[bot_message_font_color]" value="%s" class="my-color-field" data-default-color="#333333" %s />',
	1699	+ isset($this->options['bot_message_font_color']) ? esc_attr($this->options['bot_message_font_color']) : '',
	1700	+ esc_attr($disabled)
	1701	+ );
7659	1702
7660		- // Retrieve the saved content or default to empty
7661		- $content = isset($all_options['email_blocker_header_content'])
7662		- ? $all_options['email_blocker_header_content']
7663		- : '';
	1703	+ if (!$this->is_activated) {
	1704	+ echo '<div class="pro-feature-overlay">';
	1705	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1706	+ echo '</div>';
	1707	+ }
7664	1708
7665		- // Render the textarea - IMPORTANT: name should be just "email_blocker_header_content"
7666		- echo '<textarea
7667		- id="email_blocker_header_content"
7668		- name="email_blocker_header_content"
7669		- rows="5"
7670		- cols="70"
7671		- data-setting="email_blocker_header_content"
7672		- >' . esc_textarea($content) . '</textarea>';
7673		-}
	1709	+ echo '</div>';
	1710	+ }
7674	1711
7675		-public function email_blocker_button_text_callback() {
7676		- // Load the entire 'mxchat_options' array
7677		- $all_options = get_option('mxchat_options', []);
	1712	+ public function mxchat_top_bar_bg_color_callback() {
	1713	+ $disabled = $this->is_activated ? '' : 'disabled';
7678	1714
7679		- // Retrieve the saved button text or default to empty
7680		- $button_text = isset($all_options['email_blocker_button_text'])
7681		- ? $all_options['email_blocker_button_text']
7682		- : '';
	1715	+ echo '<div class="pro-feature-wrapper">';
	1716	+ printf(
	1717	+ '<input type="text" id="top_bar_bg_color" name="mxchat_options[top_bar_bg_color]" value="%s" class="my-color-field" data-default-color="#00b294" %s />',
	1718	+ isset($this->options['top_bar_bg_color']) ? esc_attr($this->options['top_bar_bg_color']) : '',
	1719	+ esc_attr($disabled)
	1720	+ );
7683	1721
7684		- // Use esc_attr to safely render the existing text
7685		- echo '<input type="text" id="email_blocker_button_text" name="email_blocker_button_text" value="' . esc_attr($button_text) . '" style="width: 300px;" />';
7686		-}
	1722	+ if (!$this->is_activated) {
	1723	+ echo '<div class="pro-feature-overlay">';
	1724	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1725	+ echo '</div>';
	1726	+ }
7687	1727
7688		-//Enable name field callback
7689		-public function enable_name_field_callback() {
7690		- // Load full plugin options array
7691		- $all_options = get_option('mxchat_options', []);
7692		- // Get the value, default to 'off'
7693		- $enable_name_field = isset($all_options['enable_name_field']) ? $all_options['enable_name_field'] : 'off';
7694		- // Check if it's 'on'
7695		- $checked = ($enable_name_field === 'on') ? 'checked' : '';
7696		- echo '<label class="toggle-switch">';
7697		- echo sprintf(
7698		- '<input type="checkbox" id="enable_name_field" name="enable_name_field" value="on" %s />',
7699		- esc_attr($checked)
7700		- );
7701		- echo '<span class="slider"></span>';
7702		- echo '</label>';
7703		-}
7704		-//Name field placeholder callback
7705		-public function name_field_placeholder_callback() {
7706		- $all_options = get_option('mxchat_options', []);
7707		- $placeholder = isset($all_options['name_field_placeholder'])
7708		- ? $all_options['name_field_placeholder']
7709		- : esc_html__('Enter your name', 'mxchat');
	1728	+ echo '</div>';
	1729	+ }
7710	1730
7711		- echo '<input type="text" id="name_field_placeholder" name="name_field_placeholder" value="' . esc_attr($placeholder) . '" style="width: 300px;" />';
7712		-}
	1731	+ public function mxchat_send_button_font_color_callback() {
	1732	+ $disabled = $this->is_activated ? '' : 'disabled';
7713	1733
	1734	+ echo '<div class="pro-feature-wrapper">';
	1735	+ printf(
	1736	+ '<input type="text" id="send_button_font_color" name="mxchat_options[send_button_font_color]" value="%s" class="my-color-field" data-default-color="#ffffff" %s />',
	1737	+ isset($this->options['send_button_font_color']) ? esc_attr($this->options['send_button_font_color']) : '',
	1738	+ esc_attr($disabled)
	1739	+ );
7714	1740
	1741	+ if (!$this->is_activated) {
	1742	+ echo '<div class="pro-feature-overlay">';
	1743	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1744	+ echo '</div>';
	1745	+ }
7715	1746
7716		-public function mxchat_intro_message_callback() {
7717		- // Load the entire 'mxchat_options' array
7718		- $all_options = get_option('mxchat_options', []);
7719		- // Retrieve the saved intro message or use the default
7720		- $default_message = __('Hello! How can I assist you today?', 'mxchat');
7721		- $saved_message = isset($all_options['intro_message']) ? $all_options['intro_message'] : $default_message;
7722		- // Output the textarea with the saved value without escaping HTML
7723		- ?>
7724		- <textarea id="intro_message" name="intro_message" rows="5" cols="50"><?php echo $saved_message; ?></textarea>
7725		- <p class="description" style="margin-top: 8px;">
7726		- <?php esc_html_e('Use {visitor_name} to personalize greetings when lead capture is enabled.', 'mxchat'); ?><br>
7727		- <code style="font-size: 12px;"><?php esc_html_e('Example: Hello {visitor_name}! How can I help you today?', 'mxchat'); ?></code>
7728		- </p>
7729		- <?php
7730		-}
	1747	+ echo '</div>';
	1748	+ }
7731	1749
7732		-public function mxchat_input_copy_callback() {
7733		- // Load the entire 'mxchat_options' array
7734		- $all_options = get_option('mxchat_options', []);
	1750	+ public function mxchat_chatbot_background_color_callback() {
	1751	+ $disabled = $this->is_activated ? '' : 'disabled';
7735	1752
7736		- // Retrieve the saved input copy or use the default value
7737		- $default_copy = __('How can I assist?', 'mxchat');
7738		- $input_copy = isset($all_options['input_copy']) ? $all_options['input_copy'] : $default_copy;
	1753	+ echo '<div class="pro-feature-wrapper">';
	1754	+ printf(
	1755	+ '<input type="text" id="chatbot_background_color" name="mxchat_options[chatbot_background_color]" value="%s" class="my-color-field" data-default-color="#000000" %s />',
	1756	+ isset($this->options['chatbot_background_color']) ? esc_attr($this->options['chatbot_background_color']) : '',
	1757	+ esc_attr($disabled)
	1758	+ );
7739	1759
7740		- // Output the input field with the saved value
7741		- printf(
7742		- '<input type="text" id="input_copy" name="input_copy" value="%s" placeholder="%s" />',
7743		- esc_attr($input_copy),
7744		- esc_attr__('How can I assist?', 'mxchat')
7745		- );
7746		-}
	1760	+ if (!$this->is_activated) {
	1761	+ echo '<div class="pro-feature-overlay">';
	1762	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1763	+ echo '</div>';
	1764	+ }
7747	1765
7748		-
7749		-public function mxchat_append_to_body_callback() {
7750		- // Fetch fresh options to ensure we have the latest saved values
7751		- $options = get_option('mxchat_options', array());
7752		-
7753		- // Get value from options array, default to 'off'
7754		- $append_to_body = isset($options['append_to_body']) ? $options['append_to_body'] : 'off';
7755		- $checked = ($append_to_body === 'on') ? 'checked' : '';
7756		-
7757		- // Get post type visibility settings
7758		- $visibility_mode = isset($options['post_type_visibility_mode']) ? $options['post_type_visibility_mode'] : 'all';
7759		- $visibility_list = isset($options['post_type_visibility_list']) ? $options['post_type_visibility_list'] : array();
7760		- if (!is_array($visibility_list)) {
7761		- $visibility_list = array();
	1766	+ echo '</div>';
7762	1767	}
7763	1768
7764		- echo '<div class="mxchat-autosave-section">';
	1769	+ public function mxchat_icon_color_callback() {
	1770	+ $disabled = $this->is_activated ? '' : 'disabled';
7765	1771
7766		- // Main toggle
7767		- echo '<label class="toggle-switch">';
7768		- echo sprintf(
7769		- '<input type="checkbox" id="append_to_body" name="append_to_body" value="on" %s />',
7770		- esc_attr($checked)
7771		- );
7772		- echo '<span class="slider"></span>';
7773		- echo '</label>';
	1772	+ echo '<div class="pro-feature-wrapper">';
	1773	+ printf(
	1774	+ '<input type="text" id="icon_color" name="mxchat_options[icon_color]" value="%s" class="my-color-field" data-default-color="#ffffff" %s />',
	1775	+ isset($this->options['icon_color']) ? esc_attr($this->options['icon_color']) : '',
	1776	+ esc_attr($disabled)
	1777	+ );
7774	1778
7775		- // Post Type Visibility Options (only visible when auto-display is ON)
7776		- $display_style = ($append_to_body === 'on') ? '' : 'display: none;';
7777		- echo '<div id="post-type-visibility-options" class="mxchat-sub-options" style="' . esc_attr($display_style) . '">';
	1779	+ if (!$this->is_activated) {
	1780	+ echo '<div class="pro-feature-overlay">';
	1781	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1782	+ echo '</div>';
	1783	+ }
7778	1784
7779		- echo '<div class="mxchat-post-type-visibility-header">';
7780		- echo '<h4>' . esc_html__('Post Type Visibility', 'mxchat') . '</h4>';
7781		- echo '</div>';
	1785	+ echo '</div>';
	1786	+ }
7782	1787
7783		- // Mode selector (radio buttons)
7784		- echo '<div class="mxchat-visibility-mode">';
	1788	+ public function mxchat_chat_input_font_color_callback() {
	1789	+ $disabled = $this->is_activated ? '' : 'disabled';
7785	1790
7786		- echo '<label class="mxchat-radio-label">';
7787		- echo '<input type="radio" name="post_type_visibility_mode" value="all" ' . checked($visibility_mode, 'all', false) . ' />';
7788		- echo '<span>' . esc_html__('Show on all post types', 'mxchat') . '</span>';
7789		- echo '</label>';
	1791	+ echo '<div class="pro-feature-wrapper">';
	1792	+ printf(
	1793	+ '<input type="text" id="chat_input_font_color" name="mxchat_options[chat_input_font_color]" value="%s" class="my-color-field" data-default-color="#555555" %s />',
	1794	+ isset($this->options['chat_input_font_color']) ? esc_attr($this->options['chat_input_font_color']) : '',
	1795	+ esc_attr($disabled)
	1796	+ );
7790	1797
7791		- echo '<label class="mxchat-radio-label">';
7792		- echo '<input type="radio" name="post_type_visibility_mode" value="include" ' . checked($visibility_mode, 'include', false) . ' />';
7793		- echo '<span>' . esc_html__('Only show on selected post types', 'mxchat') . '</span>';
7794		- echo '</label>';
7795		-
7796		- echo '<label class="mxchat-radio-label">';
7797		- echo '<input type="radio" name="post_type_visibility_mode" value="exclude" ' . checked($visibility_mode, 'exclude', false) . ' />';
7798		- echo '<span>' . esc_html__('Hide on selected post types', 'mxchat') . '</span>';
7799		- echo '</label>';
7800		-
7801		- echo '</div>';
7802		-
7803		- // Post type checkboxes (only visible when mode is include or exclude)
7804		- $list_display = ($visibility_mode !== 'all') ? '' : 'display: none;';
7805		- echo '<div id="post-type-list" class="mxchat-post-type-list" style="' . esc_attr($list_display) . '">';
7806		-
7807		- // Get all public post types
7808		- $post_types = get_post_types(array('public' => true), 'objects');
7809		-
7810		- foreach ($post_types as $post_type) {
7811		- // Skip attachments
7812		- if ($post_type->name === 'attachment') {
7813		- continue;
	1798	+ if (!$this->is_activated) {
	1799	+ echo '<div class="pro-feature-overlay">';
	1800	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1801	+ echo '</div>';
7814	1802	}
7815	1803
7816		- $is_checked = in_array($post_type->name, $visibility_list) ? 'checked' : '';
7817		-
7818		- echo '<label class="mxchat-checkbox-label">';
7819		- echo '<input type="checkbox" name="post_type_visibility_list[]" value="' . esc_attr($post_type->name) . '" ' . $is_checked . ' />';
7820		- echo '<span>' . esc_html($post_type->label) . '</span>';
7821		- echo '</label>';
	1804	+ echo '</div>';
7822	1805	}
7823	1806
7824		- echo '</div>'; // End post-type-list
7825		- echo '</div>'; // End post-type-visibility-options
7826		- echo '</div>'; // End mxchat-autosave-section
7827		-}
7828	1807
7829		-public function mxchat_contextual_awareness_callback() {
7830		- // Get value from options array, default to 'off'
7831		- $contextual_awareness = isset($this->options['contextual_awareness_toggle']) ? $this->options['contextual_awareness_toggle'] : 'off';
7832		- $checked = ($contextual_awareness === 'on') ? 'checked' : '';
	1808	+public function mxchat_append_to_body_callback() {
	1809	+ $append_to_body_checked = isset($this->options['append_to_body']) && $this->options['append_to_body'] === 'on' ? 'checked' : '';
7833	1810	echo '<label class="toggle-switch">';
7834		- echo sprintf(
7835		- '<input type="checkbox" id="contextual_awareness_toggle" name="contextual_awareness_toggle" value="on" %s />',
7836		- esc_attr($checked)
	1811	+ printf(
	1812	+ '<input type="checkbox" id="append_to_body" name="mxchat_options[append_to_body]" %s />',
	1813	+ esc_attr($append_to_body_checked)
7837	1814	);
7838	1815	echo '<span class="slider"></span>';
7839	1816	echo '</label>';
	1817	+echo '<p class="description">Enable this option to automatically append the chat widget to the body of every page (recommended). No need to manually use the shortcode [mxchat_chatbot floating="yes"].</p>';
7840	1818	}
7841	1819
7842		-public function mxchat_citation_links_toggle_callback() {
7843		- // Get value from options array, default to 'on' (enabled by default)
7844		- $citation_links = isset($this->options['citation_links_toggle']) ? $this->options['citation_links_toggle'] : 'on';
7845		- $checked = ($citation_links === 'on') ? 'checked' : '';
7846		- echo '<label class="toggle-switch">';
7847		- echo sprintf(
7848		- '<input type="checkbox" id="citation_links_toggle" name="citation_links_toggle" value="on" %s />',
7849		- esc_attr($checked)
7850		- );
7851		- echo '<span class="slider"></span>';
7852		- echo '</label>';
7853		-}
7854	1820
7855		-/**
7856		- * Toggle for the end-of-session satisfaction rating prompt (plan-a5b006).
7857		- * Default ON. The widget reads this through the localized object; the
7858		- * mxchat_satisfaction_rating_enabled filter still lets developers force
7859		- * the value site-wide.
7860		- *
7861		- * The 5 customization fields (idle/question/thanks/placeholder/saved) are
7862		- * rendered inline here inside a single wrapper div whose initial display
7863		- * is set server-side from the toggle value (plan-29caac). Mirrors the
7864		- * auto-display chatbot pattern at mxchat_append_to_body_callback — no
7865		- * DOMContentLoaded race because rows exist as direct children of this
7866		- * callback's output, and the wrapper's display: none is inline at render
7867		- * time so refresh shows the correct state with no flash.
7868		- */
7869		-public function mxchat_satisfaction_rating_toggle_callback() {
7870		- $options = $this->options;
7871		- $value = isset($options['satisfaction_rating_enabled']) ? $options['satisfaction_rating_enabled'] : 'off';
7872		- $checked = ($value === 'on') ? 'checked' : '';
7873		-
7874		- $idle = isset($options['satisfaction_rating_idle_seconds']) ? intval($options['satisfaction_rating_idle_seconds']) : 60;
7875		- $idle = max(5, min(600, $idle));
7876		- $question = isset($options['satisfaction_rating_question']) ? $options['satisfaction_rating_question'] : '';
7877		- $thanks = isset($options['satisfaction_rating_thanks']) ? $options['satisfaction_rating_thanks'] : '';
7878		- $placeholder = isset($options['satisfaction_rating_placeholder']) ? $options['satisfaction_rating_placeholder'] : '';
7879		- $saved = isset($options['satisfaction_rating_saved']) ? $options['satisfaction_rating_saved'] : '';
7880		-
7881		- echo '<div class="mxchat-autosave-section">';
7882		-
7883		- echo '<label class="toggle-switch">';
7884		- echo sprintf(
7885		- '<input type="checkbox" id="satisfaction_rating_enabled" name="satisfaction_rating_enabled" value="on" %s />',
7886		- esc_attr($checked)
7887		- );
7888		- echo '<span class="slider"></span>';
7889		- echo '</label>';
7890		-
7891		- ?>
7892		- <style>
7893		- .mxchat-sub-options-field { margin: 12px 0; }
7894		- .mxchat-sub-options-field label { display: inline-block; margin-bottom: 4px; }
7895		- #satisfaction-rating-sub-options h4 { margin: 16px 0 8px; }
7896		- </style>
7897		- <?php
7898		-
7899		- $display_style = ($value === 'on') ? '' : 'display: none;';
7900		- echo '<div id="satisfaction-rating-sub-options" class="mxchat-sub-options" style="' . esc_attr($display_style) . '">';
7901		-
7902		- echo '<h4>' . esc_html__('Customize the prompt (optional)', 'mxchat') . '</h4>';
7903		-
7904		- echo '<div class="mxchat-sub-options-field">';
7905		- echo '<label for="satisfaction_rating_idle_seconds"><strong>' . esc_html__('Idle Timeout', 'mxchat') . '</strong></label><br />';
7906		- printf(
7907		- '<input type="number" id="satisfaction_rating_idle_seconds" name="satisfaction_rating_idle_seconds" value="%d" min="5" max="600" step="1" class="small-text" /> <span class="description">%s</span>',
7908		- (int) $idle,
7909		- esc_html__('seconds of user inactivity before the prompt appears (5-600)', 'mxchat')
7910		- );
7911		- echo '</div>';
7912		-
7913		- echo '<div class="mxchat-sub-options-field">';
7914		- echo '<label for="satisfaction_rating_question"><strong>' . esc_html__('Prompt Question', 'mxchat') . '</strong></label><br />';
7915		- printf(
7916		- '<input type="text" id="satisfaction_rating_question" name="satisfaction_rating_question" value="%s" maxlength="200" class="regular-text" placeholder="%s" />',
7917		- esc_attr($question),
7918		- esc_attr__('Was this helpful?', 'mxchat')
7919		- );
7920		- echo '<p class="description">' . esc_html__('Leave blank for the default. Shown above the thumbs up/down.', 'mxchat') . '</p>';
7921		- echo '</div>';
7922		-
7923		- echo '<div class="mxchat-sub-options-field">';
7924		- echo '<label for="satisfaction_rating_thanks"><strong>' . esc_html__('Thank-You Message', 'mxchat') . '</strong></label><br />';
7925		- printf(
7926		- '<input type="text" id="satisfaction_rating_thanks" name="satisfaction_rating_thanks" value="%s" maxlength="300" class="regular-text" placeholder="%s" />',
7927		- esc_attr($thanks),
7928		- esc_attr__('Thanks! Anything we should improve? (optional)', 'mxchat')
7929		- );
7930		- echo '<p class="description">' . esc_html__('Leave blank for the default. Shown after the user clicks a thumb.', 'mxchat') . '</p>';
7931		- echo '</div>';
7932		-
7933		- echo '<div class="mxchat-sub-options-field">';
7934		- echo '<label for="satisfaction_rating_placeholder"><strong>' . esc_html__('Feedback Placeholder', 'mxchat') . '</strong></label><br />';
7935		- printf(
7936		- '<input type="text" id="satisfaction_rating_placeholder" name="satisfaction_rating_placeholder" value="%s" maxlength="200" class="regular-text" placeholder="%s" />',
7937		- esc_attr($placeholder),
7938		- esc_attr__('Tell us what could be better…', 'mxchat')
7939		- );
7940		- echo '<p class="description">' . esc_html__('Leave blank for the default. Placeholder text inside the feedback textarea.', 'mxchat') . '</p>';
7941		- echo '</div>';
7942		-
7943		- echo '<div class="mxchat-sub-options-field">';
7944		- echo '<label for="satisfaction_rating_saved"><strong>' . esc_html__('Saved Confirmation', 'mxchat') . '</strong></label><br />';
7945		- printf(
7946		- '<input type="text" id="satisfaction_rating_saved" name="satisfaction_rating_saved" value="%s" maxlength="200" class="regular-text" placeholder="%s" />',
7947		- esc_attr($saved),
7948		- esc_attr__('Thanks for the feedback.', 'mxchat')
7949		- );
7950		- echo '<p class="description">' . esc_html__('Leave blank for the default. Shown after the feedback is sent.', 'mxchat') . '</p>';
7951		- echo '</div>';
7952		-
7953		- echo '</div>'; // #satisfaction-rating-sub-options
7954		- echo '</div>'; // .mxchat-autosave-section
7955		-
7956		- ?>
7957		- <script>
7958		- (function() {
7959		- document.addEventListener('DOMContentLoaded', function() {
7960		- var toggle = document.getElementById('satisfaction_rating_enabled');
7961		- var subOptions = document.getElementById('satisfaction-rating-sub-options');
7962		- if (!toggle || !subOptions) return;
7963		- toggle.addEventListener('change', function() {
7964		- subOptions.style.display = toggle.checked ? '' : 'none';
7965		- });
7966		- });
7967		- })();
7968		- </script>
7969		- <?php
7970		-}
7971		-
7972	1821	public function mxchat_privacy_toggle_callback() {
7973		- // Load from mxchat_options array
7974		- $options = get_option('mxchat_options', []);
	1822	+ // Check if the privacy toggle is enabled
	1823	+ $privacy_toggle_checked = isset($this->options['privacy_toggle']) && $this->options['privacy_toggle'] === 'on' ? 'checked' : '';
7975	1824
7976		- // Get privacy toggle value with fallback
7977		- $privacy_toggle = isset($options['privacy_toggle']) ? $options['privacy_toggle'] : 'off';
7978		- $checked = ($privacy_toggle === 'on') ? 'checked' : '';
	1825	+ // Retrieve the stored privacy text if it exists
	1826	+ $privacy_text = isset($this->options['privacy_text']) ? wp_kses_post($this->options['privacy_text']) : 'By chatting, you agree to our <a href="https://example.com/privacy-policy" target="_blank">privacy policy</a>.';
7979	1827
7980		- // Get privacy text with fallback
7981		- $privacy_text = isset($options['privacy_text'])
7982		- ? $options['privacy_text']
7983		- : __('By chatting, you agree to our <a href="https://example.com/privacy-policy" target="_blank">privacy policy</a>.', 'mxchat');
7984		-
7985	1828	// Output the toggle switch
7986	1829	echo '<label class="toggle-switch">';
7987		- echo sprintf(
7988		- '<input type="checkbox" id="privacy_toggle" name="privacy_toggle" value="on" %s />',
7989		- esc_attr($checked)
	1830	+ printf(
	1831	+ '<input type="checkbox" id="privacy_toggle" name="mxchat_options[privacy_toggle]" %s />',
	1832	+ esc_attr($privacy_toggle_checked)
7990	1833	);
7991	1834	echo '<span class="slider"></span>';
7992	1835	echo '</label>';
	1836	+ echo '<p class="description">Enable this option to display a privacy notice below the chat widget.</p>';
7993	1837
7994	1838	// Output the custom text input field
7995		- echo sprintf(
7996		- '<textarea id="privacy_text" name="privacy_text" rows="5" cols="50" class="regular-text">%s</textarea>',
	1839	+ printf(
	1840	+ '<textarea id="privacy_text" name="mxchat_options[privacy_text]" rows="5" cols="50" class="regular-text">%s</textarea>',
7997	1841	esc_textarea($privacy_text)
7998	1842	);
	1843	+ echo '<p class="description">Enter the privacy policy text. You can include HTML links.</p>';
7999	1844	}
8000	1845
8001	1846
8002	1847	public function mxchat_complianz_toggle_callback() {
8003		- // Load from mxchat_options array
8004		- $options = get_option('mxchat_options', []);
	1848	+ // Check if the Complianz toggle is enabled
	1849	+ $complianz_toggle_checked = isset($this->options['complianz_toggle']) && $this->options['complianz_toggle'] === 'on' ? 'checked' : '';
8005	1850
8006		- // Get complianz toggle value with fallback
8007		- $complianz_toggle = isset($options['complianz_toggle']) ? $options['complianz_toggle'] : 'off';
8008		- $checked = ($complianz_toggle === 'on') ? 'checked' : '';
	1851	+ // Check if the plugin is activated (paid feature)
	1852	+ $disabled = $this->is_activated ? '' : 'disabled';
	1853	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
8009	1854
8010		- // Output the toggle switch
8011		- echo '<label class="toggle-switch">';
8012		- echo sprintf(
8013		- '<input type="checkbox" id="complianz_toggle" name="complianz_toggle" value="on" %s />',
8014		- esc_attr($checked)
8015		- );
8016		- echo '<span class="slider"></span>';
8017		- echo '</label>';
8018		-}
	1855	+ echo '<div class="' . esc_attr($class) . '">';
8019	1856
8020		-public function mxchat_link_target_toggle_callback() {
8021		- // Load from mxchat_options array
8022		- $options = get_option('mxchat_options', []);
8023		-
8024		- // Get link target toggle value with fallback
8025		- $link_target_toggle = isset($options['link_target_toggle']) ? $options['link_target_toggle'] : 'off';
8026		- $checked = ($link_target_toggle === 'on') ? 'checked' : '';
8027		-
8028	1857	// Output the toggle switch
8029	1858	echo '<label class="toggle-switch">';
8030		- echo sprintf(
8031		- '<input type="checkbox" id="link_target_toggle" name="link_target_toggle" value="on" %s />',
8032		- esc_attr($checked)
	1859	+ printf(
	1860	+ '<input type="checkbox" id="complianz_toggle" name="mxchat_options[complianz_toggle]" %s %s />',
	1861	+ esc_attr($complianz_toggle_checked),
	1862	+ esc_attr($disabled)
8033	1863	);
8034	1864	echo '<span class="slider"></span>';
8035	1865	echo '</label>';
8036		-}
	1866	+ echo '<p class="description">Enable this option to apply Complianz consent logic to the chatbot.</p>';
8037	1867
8038		-public function mxchat_chat_persistence_toggle_callback() {
8039		- // Load from mxchat_options array
8040		- $options = get_option('mxchat_options', []);
8041		-
8042		- // Get chat persistence toggle value with fallback
8043		- $chat_persistence_toggle = isset($options['chat_persistence_toggle']) ? $options['chat_persistence_toggle'] : 'off';
8044		- $checked = ($chat_persistence_toggle === 'on') ? 'checked' : '';
8045		-
8046		- // Output the toggle switch
8047		- echo '<label class="toggle-switch">';
8048		- echo sprintf(
8049		- '<input type="checkbox" id="chat_persistence_toggle" name="chat_persistence_toggle" value="on" %s />',
8050		- esc_attr($checked)
8051		- );
8052		- echo '<span class="slider"></span>';
8053		- echo '</label>';
8054		-}
8055		-
8056		-public function mxchat_popular_question_1_callback() {
8057		- // Load the full plugin options array
8058		- $all_options = get_option('mxchat_options', []);
8059		-
8060		- // Retrieve the specific option for popular_question_1
8061		- $popular_question_1 = isset($all_options['popular_question_1']) ? $all_options['popular_question_1'] : '';
8062		-
8063		- // Render the input field
8064		- printf(
8065		- '<input type="text" id="popular_question_1" name="popular_question_1" value="%s" placeholder="%s" class="regular-text" />',
8066		- esc_attr($popular_question_1),
8067		- esc_attr__('Enter Quick Question 1', 'mxchat')
8068		- );
8069		-}
8070		-
8071		-
8072		-public function mxchat_popular_question_2_callback() {
8073		- // Load the full plugin options array
8074		- $all_options = get_option('mxchat_options', []);
8075		-
8076		- // Retrieve the specific option for popular_question_2
8077		- $popular_question_2 = isset($all_options['popular_question_2']) ? $all_options['popular_question_2'] : '';
8078		-
8079		- // Render the input field
8080		- printf(
8081		- '<input type="text" id="popular_question_2" name="popular_question_2" value="%s" placeholder="%s" class="regular-text" />',
8082		- esc_attr($popular_question_2),
8083		- esc_attr__('Enter Quick Question 2', 'mxchat')
8084		- );
8085		-}
8086		-
8087		-
8088		-public function mxchat_popular_question_3_callback() {
8089		- // Load the full plugin options array
8090		- $all_options = get_option('mxchat_options', []);
8091		-
8092		- // Retrieve the specific option for popular_question_3
8093		- $popular_question_3 = isset($all_options['popular_question_3']) ? $all_options['popular_question_3'] : '';
8094		-
8095		- // Render the input field
8096		- printf(
8097		- '<input type="text" id="popular_question_3" name="popular_question_3" value="%s" placeholder="%s" class="regular-text" />',
8098		- esc_attr($popular_question_3),
8099		- esc_attr(__('Enter Quick Question 3', 'mxchat'))
8100		- );
8101		-}
8102		-
8103		-public function mxchat_additional_popular_questions_callback() {
8104		- $options = get_option('mxchat_options', []);
8105		- $additional_questions = isset($options['additional_popular_questions'])
8106		- ? $options['additional_popular_questions']
8107		- : get_option('additional_popular_questions', array());
8108		-
8109		- echo '<div id="mxchat-additional-questions-container">';
8110		- if (!empty($additional_questions)) {
8111		- foreach ($additional_questions as $index => $question) {
8112		- printf(
8113		- '<div class="mxchat-question-row">
8114		- <input type="text" name="additional_popular_questions[]"
8115		- value="%s"
8116		- placeholder="%s"
8117		- class="regular-text mxchat-question-input"
8118		- data-question-index="%d" />
8119		- <button type="button" class="button mxchat-remove-question"
8120		- aria-label="%s">%s</button>
8121		- </div>',
8122		- esc_attr($question),
8123		- esc_attr(sprintf(__('Enter Additional Quick Question %d', 'mxchat'), $index + 4)),
8124		- $index,
8125		- esc_attr(__('Remove question', 'mxchat')),
8126		- esc_html__('Remove', 'mxchat')
8127		- );
8128		- }
8129		- } else {
8130		- printf(
8131		- '<div class="mxchat-question-row">
8132		- <input type="text" name="additional_popular_questions[]"
8133		- value=""
8134		- placeholder="%s"
8135		- class="regular-text mxchat-question-input"
8136		- data-question-index="0" />
8137		- <button type="button" class="button mxchat-remove-question"
8138		- aria-label="%s">%s</button>
8139		- </div>',
8140		- esc_attr(__('Enter Additional Quick Question 4', 'mxchat')),
8141		- esc_attr(__('Remove question', 'mxchat')),
8142		- esc_html__('Remove', 'mxchat')
8143		- );
	1868	+ // If the feature is not activated, show the Pro feature overlay
	1869	+ if (!$this->is_activated) {
	1870	+ echo '<div class="pro-feature-overlay">';
	1871	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1872	+ echo '</div>';
8144	1873	}
8145		- echo '</div>';
8146		- printf(
8147		- '<button type="button" class="button mxchat-add-question" aria-label="%s">%s</button>',
8148		- esc_attr(__('Add question', 'mxchat')),
8149		- esc_html__('Add Question', 'mxchat')
8150		- );
8151		-}
8152	1874
8153		-public function mxchat_brave_api_key_callback() {
8154		- $brave_api_key = isset($this->options['brave_api_key']) ? esc_attr($this->options['brave_api_key']) : '';
8155		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
8156		-
8157		- echo '<div class="api-key-wrapper">';
8158		- echo sprintf(
8159		- '<input type="text" id="brave_api_key" name="brave_api_key" value="%s" class="regular-text mxchat-autosave-field mxchat-api-key-field" autocomplete="new-password" data-lpignore="true" data-form-type="other" data-nonce="%s" />',
8160		- $brave_api_key,
8161		- $nonce
8162		- );
8163		- echo '<button type="button" id="toggleBraveApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
8164	1875	echo '</div>';
8165		- echo '<p class="description">' . __('Required for Brave Search integration. Get your API key from Brave Search API.', 'mxchat') . '</p>';
8166	1876	}
8167	1877
8168		-public function mxchat_brave_image_count_callback() {
8169		- $brave_image_count = isset($this->options['brave_image_count'])
8170		- ? intval($this->options['brave_image_count'])
8171		- : 4;
8172		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
8173	1878
8174		- echo '<div class="mxchat-field-wrapper">';
8175		- echo sprintf(
8176		- '<input type="number" id="brave_image_count" name="brave_image_count"
8177		- value="%d" min="1" max="6" class="small-text mxchat-autosave-field" data-nonce="%s" />',
8178		- $brave_image_count,
8179		- $nonce
8180		- );
8181		- echo '</div>';
8182		- echo '<p class="description">' . __('Select the number of images to return (1-6).', 'mxchat') . '</p>';
8183		-}
8184	1879
8185		-public function mxchat_brave_safe_search_callback() {
8186		- $brave_safe_search = isset($this->options['brave_safe_search'])
8187		- ? esc_attr($this->options['brave_safe_search'])
8188		- : 'strict';
8189		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
8190	1880
8191		- echo '<div class="mxchat-field-wrapper">';
8192		- echo '<select id="brave_safe_search" name="brave_safe_search" class="mxchat-autosave-field" data-nonce="' . $nonce . '">';
8193		- echo sprintf(
8194		- '<option value="strict" %s>%s</option>',
8195		- selected($brave_safe_search, 'strict', false),
8196		- __('Strict', 'mxchat')
8197		- );
8198		- echo sprintf(
8199		- '<option value="off" %s>%s</option>',
8200		- selected($brave_safe_search, 'off', false),
8201		- __('Off', 'mxchat')
8202		- );
8203		- echo '</select>';
8204		- echo '</div>';
8205		- echo '<p class="description">' .
8206		- esc_html__('Set the Safe Search level for image searches. Brave Search only supports "Strict" and "Off" options.', 'mxchat') .
8207		- '</p>';
8208		-}
8209	1881
8210		-public function mxchat_brave_news_count_callback() {
8211		- $brave_news_count = isset($this->options['brave_news_count'])
8212		- ? intval($this->options['brave_news_count'])
8213		- : 3;
8214		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
	1882	+public function mxchat_link_target_toggle_callback() {
	1883	+ // Check if the toggle is enabled in the options
	1884	+ $link_target_toggle = isset($this->options['link_target_toggle']) && $this->options['link_target_toggle'] === 'on' ? 'checked' : '';
8215	1885
8216		- echo '<div class="mxchat-field-wrapper">';
8217		- echo sprintf(
8218		- '<input type="number" id="brave_news_count" name="brave_news_count"
8219		- value="%d" min="1" max="10" class="small-text mxchat-autosave-field" data-nonce="%s" />',
8220		- $brave_news_count,
8221		- $nonce
8222		- );
8223		- echo '</div>';
8224		- echo '<p class="description">' . esc_html__('Select the number of news articles to retrieve (1-10).', 'mxchat') . '</p>';
8225		-}
8226		-
8227		-public function mxchat_brave_country_callback() {
8228		- $brave_country = isset($this->options['brave_country'])
8229		- ? esc_attr($this->options['brave_country'])
8230		- : 'us';
8231		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
8232		-
8233		- echo '<div class="mxchat-field-wrapper">';
8234		- echo sprintf(
8235		- '<input type="text" id="brave_country" name="brave_country"
8236		- value="%s" maxlength="2" class="small-text mxchat-autosave-field" data-nonce="%s" />',
8237		- $brave_country,
8238		- $nonce
8239		- );
8240		- echo '</div>';
8241		- echo '<p class="description">' . esc_html__('Enter the country code (e.g., "us" for United States).', 'mxchat') . '</p>';
8242		-}
8243		-
8244		-public function mxchat_brave_language_callback() {
8245		- $brave_language = isset($this->options['brave_language'])
8246		- ? esc_attr($this->options['brave_language'])
8247		- : 'en';
8248		- $nonce = wp_create_nonce('mxchat_autosave_nonce');
8249		-
8250		- echo '<div class="mxchat-field-wrapper">';
8251		- echo sprintf(
8252		- '<input type="text" id="brave_language" name="brave_language"
8253		- value="%s" maxlength="2" class="small-text mxchat-autosave-field" data-nonce="%s" />',
8254		- $brave_language,
8255		- $nonce
8256		- );
8257		- echo '</div>';
8258		- echo '<p class="description">' . esc_html__('Enter the language code (e.g., "en" for English).', 'mxchat') . '</p>';
8259		-}
8260		-
8261		-
8262		-
8263		-
8264		-
8265		-// Section Callback
8266		-public function mxchat_pdf_intent_section_callback() {
8267		- echo '<p>' . esc_html__('Configure the intent settings for the Chat with PDF feature.', 'mxchat') . '</p>';
8268		-}
8269		-
8270		-public function mxchat_chat_toolbar_toggle_callback() {
8271		- // Get chat toolbar toggle value with fallback
8272		- $chat_toolbar_toggle = isset($this->options['chat_toolbar_toggle']) ? $this->options['chat_toolbar_toggle'] : 'off';
8273		- $checked = ($chat_toolbar_toggle === 'on') ? 'checked' : '';
8274		-
8275	1886	// Output the toggle switch
8276	1887	echo '<label class="toggle-switch">';
8277		- echo sprintf(
8278		- '<input type="checkbox" id="chat_toolbar_toggle" name="chat_toolbar_toggle" value="on" %s />',
8279		- esc_attr($checked)
	1888	+ printf(
	1889	+ '<input type="checkbox" id="link_target_toggle" name="mxchat_options[link_target_toggle]" %s />',
	1890	+ esc_attr($link_target_toggle)
8280	1891	);
8281	1892	echo '<span class="slider"></span>';
8282	1893	echo '</label>';
8283		-
8284		- 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>';
	1894	+ echo '<p class="description">Enable to open links in a new tab (default is to open in the same tab).</p>';
8285	1895	}
8286	1896
8287		-/**
8288		- * Callback for PDF upload button toggle setting
8289		- */
8290		-public function mxchat_show_pdf_upload_button_callback() {
8291		- // Get toggle value with fallback
8292		- $show_pdf_button = isset($this->options['show_pdf_upload_button']) ? $this->options['show_pdf_upload_button'] : 'on';
8293		- $checked = ($show_pdf_button === 'on') ? 'checked' : '';
	1897	+public function mxchat_chat_persistence_toggle_callback() {
	1898	+ // Check if chat persistence toggle is enabled
	1899	+ $chat_persistence_toggle_checked = isset($this->options['chat_persistence_toggle']) && $this->options['chat_persistence_toggle'] === 'on' ? 'checked' : '';
8294	1900
8295		- // Output the toggle switch
8296		- echo '<label class="toggle-switch">';
8297		- echo sprintf(
8298		- '<input type="checkbox" id="show_pdf_upload_button" name="show_pdf_upload_button" value="on" %s />',
8299		- esc_attr($checked)
8300		- );
8301		- echo '<span class="slider"></span>';
8302		- echo '</label>';
	1901	+ // Check if the plugin is activated (paid feature)
	1902	+ $disabled = $this->is_activated ? '' : 'disabled';
	1903	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
8303	1904
8304		- echo '<p class="description">' . esc_html__('Enable to show the PDF upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
8305		-}
	1905	+ echo '<div class="' . esc_attr($class) . '">';
8306	1906
8307		-/**
8308		- * Callback for Word upload button toggle setting
8309		- */
8310		-public function mxchat_show_word_upload_button_callback() {
8311		- // Get toggle value with fallback
8312		- $show_word_button = isset($this->options['show_word_upload_button']) ? $this->options['show_word_upload_button'] : 'on';
8313		- $checked = ($show_word_button === 'on') ? 'checked' : '';
8314		-
8315	1907	// Output the toggle switch
8316	1908	echo '<label class="toggle-switch">';
8317		- echo sprintf(
8318		- '<input type="checkbox" id="show_word_upload_button" name="show_word_upload_button" value="on" %s />',
8319		- esc_attr($checked)
	1909	+ printf(
	1910	+ '<input type="checkbox" id="chat_persistence_toggle" name="mxchat_options[chat_persistence_toggle]" %s %s />',
	1911	+ esc_attr($chat_persistence_toggle_checked),
	1912	+ esc_attr($disabled)
8320	1913	);
8321	1914	echo '<span class="slider"></span>';
8322	1915	echo '</label>';
	1916	+ echo '<p class="description">Enable to keep chat history when users navigate tabs or return to the site within 24 hours.</p>';
8323	1917
8324		- echo '<p class="description">' . esc_html__('Enable to show the Word document upload button in the chatbot toolbar. Disable to hide it.', 'mxchat') . '</p>';
8325		-}
	1918	+ // If not activated, show Pro feature overlay
	1919	+ if (!$this->is_activated) {
	1920	+ echo '<div class="pro-feature-overlay">';
	1921	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1922	+ echo '</div>';
	1923	+ }
8326	1924
8327		-public function mxchat_pdf_intent_trigger_text_callback() {
8328		- $default_text = __("Please provide the URL to the PDF you'd like to discuss.", 'mxchat');
8329		-
8330		- echo sprintf(
8331		- '<textarea id="pdf_intent_trigger_text"
8332		- name="pdf_intent_trigger_text"
8333		- rows="3"
8334		- cols="50"
8335		- placeholder="%s">%s</textarea>',
8336		- esc_attr__('Enter trigger text', 'mxchat'),
8337		- isset($this->options['pdf_intent_trigger_text'])
8338		- ? esc_textarea($this->options['pdf_intent_trigger_text'])
8339		- : esc_textarea($default_text)
8340		- );
8341		- echo '<p class="description">' . esc_html__('Text displayed when the intent is triggered.', 'mxchat') . '</p>';
	1925	+ echo '</div>';
8342	1926	}
8343	1927
8344		-public function mxchat_pdf_intent_success_text_callback() {
8345		- $default_text = __("I've processed the PDF. What questions do you have about it?", 'mxchat');
8346	1928
8347		- echo sprintf(
8348		- '<textarea id="pdf_intent_success_text"
8349		- name="pdf_intent_success_text"
8350		- rows="3"
8351		- cols="50"
8352		- placeholder="%s">%s</textarea>',
8353		- esc_attr__('Enter success text', 'mxchat'),
8354		- isset($this->options['pdf_intent_success_text'])
8355		- ? esc_textarea($this->options['pdf_intent_success_text'])
8356		- : esc_textarea($default_text)
8357		- );
8358		- echo '<p class="description">' . esc_html__('Text displayed when the intent is successful.', 'mxchat') . '</p>';
8359		-}
8360		-
8361		-public function mxchat_pdf_intent_error_text_callback() {
8362		- $default_text = __("Sorry, I couldn't process the PDF. Please ensure it's a valid file.", 'mxchat');
8363		-
8364		- echo sprintf(
8365		- '<textarea id="pdf_intent_error_text"
8366		- name="pdf_intent_error_text"
8367		- rows="3"
8368		- cols="50"
8369		- placeholder="%s">%s</textarea>',
8370		- esc_attr__('Enter error text', 'mxchat'),
8371		- isset($this->options['pdf_intent_error_text'])
8372		- ? esc_textarea($this->options['pdf_intent_error_text'])
8373		- : esc_textarea($default_text)
8374		- );
8375		- echo '<p class="description">' . esc_html__('Text displayed when an error occurs during the intent.', 'mxchat') . '</p>';
8376		-}
8377		-
8378		-public function mxchat_pdf_max_pages_callback() {
8379		- $max_pages = isset($this->options['pdf_max_pages']) ? intval($this->options['pdf_max_pages']) : 69;
8380		-
8381		- echo sprintf(
8382		- '<input type="range"
8383		- id="pdf_max_pages"
8384		- name="pdf_max_pages"
8385		- min="1"
8386		- max="69"
8387		- value="%d"
8388		- class="range-slider" />',
8389		- esc_attr($max_pages)
8390		- );
8391		- echo '<span id="pdf_max_pages_output">' . esc_html($max_pages) . '</span>';
8392		- echo '<p class="description">' . esc_html__('Set the maximum number of document pages users can upload for processing. (1-69 pages)', 'mxchat') . '</p>';
8393		-}
8394		-
8395		-public function mxchat_live_agent_status_callback() {
8396		- // Always get fresh options instead of using cached $this->options
8397		- $fresh_options = get_option('mxchat_options');
8398		- $status = isset($fresh_options['live_agent_status']) ? $fresh_options['live_agent_status'] : 'off';
8399		-
8400		- echo '<label class="toggle-switch">';
8401		- echo sprintf(
8402		- '<input type="checkbox" id="live_agent_status" name="live_agent_status" value="on" %s />',
8403		- checked($status, 'on', false)
8404		- );
8405		- echo '<span class="slider"></span>';
8406		- echo '</label>';
8407		- echo '<label for="live_agent_status" class="mxchat-status-label">';
8408		- echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
8409		- echo '</label>';
8410		-}
8411		-
8412		-public function mxchat_live_agent_away_message_callback() {
8413		- $message = isset($this->options['live_agent_away_message'])
8414		- ? $this->options['live_agent_away_message']
8415		- : __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
8416		-
	1929	+public function mxchat_popular_question_1_callback() {
8417	1930	printf(
8418		- '<textarea id="live_agent_away_message" name="live_agent_away_message" rows="3" cols="50">%s</textarea>',
8419		- esc_textarea($message)
	1931	+ '<input type="text" id="popular_question_1" name="mxchat_options[popular_question_1]" value="%s" placeholder="Enter Popular Question 1" />',
	1932	+ isset($this->options['popular_question_1']) ? esc_attr($this->options['popular_question_1']) : ''
8420	1933	);
8421		- echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
	1934	+ echo '<p class="description">This will be the first popular question in the chatbot.</p>';
8422	1935	}
8423	1936
8424		-public function mxchat_live_agent_notification_message_callback() {
8425		- $message = isset($this->options['live_agent_notification_message'])
8426		- ? $this->options['live_agent_notification_message']
8427		- : __('Live agent has been notified.', 'mxchat');
	1937	+public function mxchat_popular_question_2_callback() {
	1938	+ // Check if the plugin is activated (paid feature)
	1939	+ $disabled = $this->is_activated ? '' : 'disabled';
	1940	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
8428	1941
8429		- printf(
8430		- '<textarea id="live_agent_notification_message" name="live_agent_notification_message" rows="3" cols="50">%s</textarea>',
8431		- esc_textarea($message)
8432		- );
8433		- echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
8434		-}
	1942	+ echo '<div class="' . esc_attr($class) . '">';
8435	1943
8436		-public function mxchat_live_agent_webhook_url_callback() {
8437		- $webhook_url = isset($this->options['live_agent_webhook_url'])
8438		- ? esc_url($this->options['live_agent_webhook_url'])
8439		- : esc_url(get_option('live_agent_webhook_url', ''));
8440		-
8441	1944	printf(
8442		- '<input type="password" id="live_agent_webhook_url" name="live_agent_webhook_url" value="%s" class="regular-text" />',
8443		- $webhook_url
	1945	+ '<input type="text" id="popular_question_2" name="mxchat_options[popular_question_2]" value="%s" placeholder="Enter Popular Question 2" %s />',
	1946	+ isset($this->options['popular_question_2']) ? esc_attr($this->options['popular_question_2']) : '',
	1947	+ esc_attr($disabled)
8444	1948	);
8445		- echo '<button type="button" id="toggleWebhookUrlVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
8446		- echo '<p class="description">' . esc_html__('Enter your Slack webhook URL for live agent notifications.', 'mxchat') . '</p>';
8447		-}
	1949	+ echo '<p class="description">This will be the second popular question in the chatbot.</p>';
8448	1950
8449		-public function mxchat_live_agent_secret_key_callback() {
8450		- printf(
8451		- '<input type="password" id="live_agent_secret_key" name="live_agent_secret_key" value="%s" class="regular-text" />',
8452		- isset($this->options['live_agent_secret_key']) ? esc_attr($this->options['live_agent_secret_key']) : ''
8453		- );
8454		- echo '<button type="button" id="toggleSecretKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
8455		- echo '<p class="description">' . esc_html__('Secret key for validating Slack requests. Keep this secure.', 'mxchat') . '</p>';
8456		-}
	1951	+ // If not activated, show Pro feature overlay
	1952	+ if (!$this->is_activated) {
	1953	+ echo '<div class="pro-feature-overlay">';
	1954	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1955	+ echo '</div>';
	1956	+ }
8457	1957
8458		-public function mxchat_live_agent_bot_token_callback() {
8459		- printf(
8460		- '<input type="password" id="live_agent_bot_token" name="live_agent_bot_token" value="%s" class="regular-text" />',
8461		- isset($this->options['live_agent_bot_token']) ? esc_attr($this->options['live_agent_bot_token']) : ''
8462		- );
8463		- echo '<button type="button" id="toggleBotTokenVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
8464		- echo '<p class="description">' . esc_html__('Your Slack Bot OAuth Token (starts with xoxb-). Keep this secure.', 'mxchat') . '</p>';
	1958	+ echo '</div>';
8465	1959	}
8466	1960
8467		-public function mxchat_live_agent_user_ids_callback() {
8468		- $user_ids = isset($this->options['live_agent_user_ids'])
8469		- ? esc_textarea($this->options['live_agent_user_ids'])
8470		- : '';
	1961	+public function mxchat_popular_question_3_callback() {
	1962	+ // Check if the plugin is activated (paid feature)
	1963	+ $disabled = $this->is_activated ? '' : 'disabled';
	1964	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
8471	1965
8472		- printf(
8473		- '<textarea id="live_agent_user_ids" name="live_agent_user_ids" rows="4" class="large-text">%s</textarea>',
8474		- $user_ids
8475		- );
8476		- echo '<p class="description">' . esc_html__('Enter Slack User IDs of agents who should be automatically invited to chat channels (one per line). Find user IDs in Slack profiles under "More" → "Copy member ID". Example: U1234567890', 'mxchat') . '</p>';
8477		-}
	1966	+ echo '<div class="' . esc_attr($class) . '">';
8478	1967
8479		-/**
8480		- * Telegram Integration Callbacks
8481		- */
8482		-public function mxchat_telegram_section_callback() {
8483		- echo '<p>' . esc_html__('Configure Telegram integration for live agent support.', 'mxchat') . '</p>';
8484		-}
8485		-
8486		-public function mxchat_telegram_status_callback() {
8487		- $fresh_options = get_option('mxchat_options');
8488		- $status = isset($fresh_options['telegram_status']) ? $fresh_options['telegram_status'] : 'off';
8489		-
8490		- echo '<label class="toggle-switch">';
8491		- echo sprintf(
8492		- '<input type="checkbox" id="telegram_status" name="telegram_status" value="on" %s />',
8493		- checked($status, 'on', false)
8494		- );
8495		- echo '<span class="slider"></span>';
8496		- echo '</label>';
8497		- echo '<label for="telegram_status" class="mxchat-status-label">';
8498		- echo '<span class="status-text">' . ($status === 'on' ? esc_html__('Online', 'mxchat') : esc_html__('Offline', 'mxchat')) . '</span>';
8499		- echo '</label>';
8500		-}
8501		-
8502		-public function mxchat_telegram_notification_message_callback() {
8503		- $message = isset($this->options['telegram_notification_message'])
8504		- ? $this->options['telegram_notification_message']
8505		- : __("I've notified a support agent. Please allow a moment for them to respond.", 'mxchat');
8506		-
8507	1968	printf(
8508		- '<textarea id="telegram_notification_message" name="telegram_notification_message" rows="3" cols="50">%s</textarea>',
8509		- esc_textarea($message)
	1969	+ '<input type="text" id="popular_question_3" name="mxchat_options[popular_question_3]" value="%s" placeholder="Enter Popular Question 3" %s />',
	1970	+ isset($this->options['popular_question_3']) ? esc_attr($this->options['popular_question_3']) : '',
	1971	+ esc_attr($disabled)
8510	1972	);
8511		- echo '<p class="description">' . esc_html__('Message shown when live transfer activated.', 'mxchat') . '</p>';
8512		-}
	1973	+ echo '<p class="description">This will be the third popular question in the chatbot.</p>';
8513	1974
8514		-public function mxchat_telegram_away_message_callback() {
8515		- $message = isset($this->options['telegram_away_message'])
8516		- ? $this->options['telegram_away_message']
8517		- : __('Sorry, live agents are currently unavailable. I can continue helping you as an AI assistant.', 'mxchat');
8518		-
8519		- printf(
8520		- '<textarea id="telegram_away_message" name="telegram_away_message" rows="3" cols="50">%s</textarea>',
8521		- esc_textarea($message)
8522		- );
8523		- echo '<p class="description">' . esc_html__('Message shown when live agents are offline.', 'mxchat') . '</p>';
8524		-}
8525		-
8526		-public function mxchat_telegram_bot_token_callback() {
8527		- printf(
8528		- '<input type="password" id="telegram_bot_token" name="telegram_bot_token" value="%s" class="regular-text" />',
8529		- isset($this->options['telegram_bot_token']) ? esc_attr($this->options['telegram_bot_token']) : ''
8530		- );
8531		- echo '<button type="button" class="button button-secondary" onclick="var f=document.getElementById(\'telegram_bot_token\'); if(f.type===\'password\'){f.type=\'text\';this.textContent=\'' . esc_js(__('Hide', 'mxchat')) . '\';}else{f.type=\'password\';this.textContent=\'' . esc_js(__('Show', 'mxchat')) . '\';}">' . esc_html__('Show', 'mxchat') . '</button>';
8532		- echo '<p class="description">' . esc_html__('Your Telegram Bot Token from @BotFather (e.g., 123456789:ABCdefGhIJKlmNoPQRsTUVwxyZ).', 'mxchat') . '</p>';
8533		-}
8534		-
8535		-public function mxchat_telegram_group_id_callback() {
8536		- printf(
8537		- '<input type="text" id="telegram_group_id" name="telegram_group_id" value="%s" class="regular-text" />',
8538		- isset($this->options['telegram_group_id']) ? esc_attr($this->options['telegram_group_id']) : ''
8539		- );
8540		- echo '<p class="description">' . esc_html__('Your Telegram supergroup ID (starts with -100). The group must have forum topics enabled.', 'mxchat') . '</p>';
8541		-}
8542		-
8543		-public function mxchat_telegram_webhook_secret_callback() {
8544		- $secret = isset($this->options['telegram_webhook_secret']) ? $this->options['telegram_webhook_secret'] : '';
8545		-
8546		- // Auto-generate secret if empty
8547		- if (empty($secret)) {
8548		- $secret = wp_generate_password(64, false, false);
8549		- $options = get_option('mxchat_options', []);
8550		- $options['telegram_webhook_secret'] = $secret;
8551		- update_option('mxchat_options', $options);
8552		- $this->options['telegram_webhook_secret'] = $secret;
	1975	+ // If not activated, show Pro feature overlay
	1976	+ if (!$this->is_activated) {
	1977	+ echo '<div class="pro-feature-overlay">';
	1978	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="Pro Only" /></a>';
	1979	+ echo '</div>';
8553	1980	}
8554	1981
8555		- printf(
8556		- '<input type="password" id="telegram_webhook_secret" name="telegram_webhook_secret" value="%s" class="regular-text" />',
8557		- esc_attr($secret)
8558		- );
8559		- echo '<button type="button" class="button button-secondary" onclick="var f=document.getElementById(\'telegram_webhook_secret\'); if(f.type===\'password\'){f.type=\'text\';this.textContent=\'' . esc_js(__('Hide', 'mxchat')) . '\';}else{f.type=\'password\';this.textContent=\'' . esc_js(__('Show', 'mxchat')) . '\';}">' . esc_html__('Show', 'mxchat') . '</button>';
8560		- echo '<p class="description">' . esc_html__('Secret token for webhook verification. Use this when setting up your Telegram webhook with the secret_token parameter.', 'mxchat') . '</p>';
8561		-}
8562		-
8563		-public function mxchat_similarity_threshold_callback() {
8564		- // Load from mxchat_options array
8565		- $options = get_option('mxchat_options', []);
8566		-
8567		- // Get value from options array with default of 35
8568		- $threshold = isset($options['similarity_threshold']) ? $options['similarity_threshold'] : 35;
8569		-
8570		- echo '<div class="slider-container">';
8571		- echo sprintf(
8572		- '<input type="range"
8573		- id="similarity_threshold"
8574		- name="similarity_threshold"
8575		- min="20"
8576		- max="85"
8577		- step="1"
8578		- value="%s"
8579		- class="range-slider" />',
8580		- esc_attr($threshold)
8581		- );
8582		- echo sprintf(
8583		- '<span id="threshold_value" class="range-value">%s</span>',
8584		- esc_html($threshold)
8585		- );
8586	1982	echo '</div>';
8587	1983	}
8588	1984
8589		-public function mxchat_rag_sources_limit_callback() {
8590		- // Load from mxchat_options array
8591		- $options = get_option('mxchat_options', []);
8592	1985
8593		- // Get value from options array with default of 3
8594		- $rag_sources_limit = isset($options['rag_sources_limit']) ? intval($options['rag_sources_limit']) : 3;
8595	1986
8596		- echo '<div class="slider-container">';
8597		- echo sprintf(
8598		- '<input type="range"
8599		- id="rag_sources_limit"
8600		- name="rag_sources_limit"
8601		- min="3"
8602		- max="10"
8603		- step="1"
8604		- value="%s"
8605		- class="range-slider" />',
8606		- esc_attr($rag_sources_limit)
8607		- );
8608		- echo sprintf(
8609		- '<span id="rag_sources_limit_value" class="range-value">%s</span>',
8610		- esc_html($rag_sources_limit)
8611		- );
8612		- echo '</div>';
8613		-}
8614	1987
8615		-public function mxchat_rag_chunks_limit_callback() {
8616		- // Load from mxchat_options array
8617		- $options = get_option('mxchat_options', []);
8618	1988
8619		- // Get value from options array with default of 15
8620		- $rag_chunks_limit = isset($options['rag_chunks_limit']) ? intval($options['rag_chunks_limit']) : 15;
8621	1989
8622		- echo '<div class="slider-container">';
8623		- echo sprintf(
8624		- '<input type="range"
8625		- id="rag_chunks_limit"
8626		- name="rag_chunks_limit"
8627		- min="8"
8628		- max="20"
8629		- step="1"
8630		- value="%s"
8631		- class="range-slider" />',
8632		- esc_attr($rag_chunks_limit)
8633		- );
8634		- echo sprintf(
8635		- '<span id="rag_chunks_limit_value" class="range-value">%s</span>',
8636		- esc_html($rag_chunks_limit)
8637		- );
8638		- echo '</div>';
8639		-}
	1990	+ public function mxchat_enqueue_admin_assets() {
	1991	+ wp_enqueue_style('wp-color-picker');
8640	1992
8641		-/**
8642		- * Add body class on the Onboarding wizard page so CSS-only chrome surgery
8643		- * (collapsing the WP admin sidebar) only applies on this page.
8644		- * Plan: plan-mxchat-20260527-905439.
8645		- */
8646		-public function mxchat_add_onboarding_body_class($classes) {
8647		- if (isset($_GET['page']) && $_GET['page'] === 'mxchat-onboarding') {
8648		- $classes .= ' mxchat-onboarding-focused';
8649		- }
8650		- return $classes;
8651		-}
	1993	+ // Get the plugin version or file modification time for cache busting
	1994	+ $plugin_version = '1.2'; // Replace this with your plugin's version
8652	1995
8653		-public function mxchat_enqueue_admin_assets() {
8654		- // Get plugin version
8655		- $version = MXCHAT_VERSION;
	1996	+ // File paths
	1997	+ $color_picker_js_path = plugin_dir_path(__FILE__) . '../js/my-color-picker.js';
	1998	+ $embedding_check_js_path = plugin_dir_path(__FILE__) . '../js/embedding-check.js';
	1999	+ $admin_css_path = plugin_dir_path(__FILE__) . '../css/admin-style.css';
	2000	+ $transcripts_js_path = plugin_dir_path(__FILE__) . '../js/mxchat_transcripts.js';
8656	2001
8657		- // Use file modification time for development (remove in production)
8658		- if (defined('WP_DEBUG') && WP_DEBUG) {
8659		- $version = filemtime(plugin_dir_path(__FILE__) . '../mxchat-basic.php');
8660		- }
	2002	+ // Check if files exist and get modification times
	2003	+ $color_picker_version = file_exists($color_picker_js_path) ? filemtime($color_picker_js_path) : $plugin_version;
	2004	+ $embedding_check_version = file_exists($embedding_check_js_path) ? filemtime($embedding_check_js_path) : $plugin_version;
	2005	+ $admin_css_version = file_exists($admin_css_path) ? filemtime($admin_css_path) : $plugin_version;
	2006	+ $transcripts_js_version = file_exists($transcripts_js_path) ? filemtime($transcripts_js_path) : $plugin_version;
8661	2007
8662		- $current_page = isset($_GET['page']) ? $_GET['page'] : '';
8663		- $plugin_url = plugin_dir_url(__FILE__) . '../';
	2008	+ // Enqueue scripts and styles with corrected paths
	2009	+ wp_enqueue_script(
	2010	+ 'mxchat-color-picker',
	2011	+ plugin_dir_url(__FILE__) . '../js/my-color-picker.js',
	2012	+ array('wp-color-picker'),
	2013	+ $color_picker_version,
	2014	+ true
	2015	+ );
8664	2016
8665		- // Only load on MxChat pages
8666		- if (strpos($current_page, 'mxchat') === false) {
8667		- return;
8668		- }
	2017	+ wp_enqueue_script(
	2018	+ 'mxchat-embedding-check',
	2019	+ plugin_dir_url(__FILE__) . '../js/embedding-check.js',
	2020	+ array(),
	2021	+ $embedding_check_version,
	2022	+ true
	2023	+ );
8669	2024
8670		- // Always load these on all MxChat pages
8671		- $this->enqueue_core_admin_assets($plugin_url, $version);
8672		- $this->enqueue_page_specific_assets($current_page, $plugin_url, $version);
8673		- $this->localize_admin_scripts($current_page);
8674		-}
8675		-private function enqueue_core_admin_assets($plugin_url, $version) {
8676		- // Core admin styles
8677		- wp_enqueue_style('mxchat-admin-css', $plugin_url . 'css/admin-style.css', array(), $version);
8678		- wp_enqueue_style('mxchat-knowledge-css', $plugin_url . 'css/knowledge-style.css', array(), $version);
	2025	+ wp_enqueue_script(
	2026	+ 'mxchat-transcripts-js',
	2027	+ plugin_dir_url(__FILE__) . '../js/mxchat_transcripts.js',
	2028	+ array('jquery'),
	2029	+ $transcripts_js_version,
	2030	+ true
	2031	+ );
8679	2032
8680		- // New sidebar navigation styles (for main settings page)
8681		- wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
	2033	+ wp_enqueue_script(
	2034	+ 'mxchat-admin-js',
	2035	+ plugin_dir_url(__FILE__) . '../js/mxchat-admin.js',
	2036	+ array('jquery'),
	2037	+ $plugin_version,
	2038	+ true
	2039	+ );
8682	2040
8683		- // Core admin scripts
8684		- wp_enqueue_script('mxchat-admin-js', $plugin_url . 'js/mxchat-admin.js', array('jquery'), $version, true);
8685		-}
8686		-private function enqueue_page_specific_assets($current_page, $plugin_url, $version) {
8687		- switch ($current_page) {
8688		- case 'mxchat-prompts':
8689		- // Knowledge processing page assets
8690		- wp_enqueue_style('mxchat-content-selector-css', $plugin_url . 'css/content-selector.css', array(), $version);
8691		- wp_enqueue_script('mxchat-content-selector-js', $plugin_url . 'js/content-selector.js', array('jquery'), $version, true);
8692		- // Add the knowledge processing script (common script needed for WordPress dismiss functionality)
8693		- wp_enqueue_script('mxchat-knowledge-processing', $plugin_url . 'js/knowledge-processing.js', array('jquery', 'common'), $version, true);
8694		- break;
	2041	+ wp_localize_script('mxchat-admin-js', 'mxchatAdmin', array(
	2042	+ 'ajax_url' => admin_url('admin-ajax.php'),
	2043	+ 'nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
	2044	+ ));
8695	2045
8696		- case 'mxchat-transcripts':
8697		- // Load admin sidebar CSS first (shared styles for sidebar navigation)
8698		- wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
8699		- // Load transcripts-specific styles
8700		- wp_enqueue_style('mxchat-chat-transcripts-css', $plugin_url . 'css/chat-transcripts.css', array('mxchat-admin-sidebar-css'), $version);
8701		- wp_enqueue_script('mxchat-transcripts-js', $plugin_url . 'js/mxchat_transcripts.js', array('jquery'), $version, true);
8702		- break;
	2046	+ wp_enqueue_style(
	2047	+ 'mxchat-admin-css',
	2048	+ plugin_dir_url(__FILE__) . '../css/admin-style.css',
	2049	+ array(),
	2050	+ $admin_css_version
	2051	+ );
8703	2052
8704		- case 'mxchat-actions':
8705		- // Load admin sidebar CSS first (shared styles for sidebar navigation)
8706		- wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
8707		- // Load actions-specific styles
8708		- wp_enqueue_style('mxchat-actions-css', $plugin_url . 'css/actions.css', array('mxchat-admin-sidebar-css'), $version);
8709		- wp_enqueue_script('mxchat-actions-js', $plugin_url . 'js/mxchat_actions.js', array('jquery'), $version, true);
	2053	+ wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
	2054	+ 'ajax_url' => admin_url('admin-ajax.php'),
	2055	+ 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
	2056	+ 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
	2057	+ 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
	2058	+ 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
	2059	+ 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
	2060	+ 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
	2061	+ 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
	2062	+ 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
	2063	+ 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
	2064	+ 'icon_color' => $this->options['icon_color'] ?? '#fff',
	2065	+ 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
	2066	+ 'pre_chat_message' => $this->options['pre_chat_message'] ?? 'Hey there! Ask me anything!',
	2067	+ 'rate_limit_message' => $this->options['rate_limit_message'] ?? 'Rate limit exceeded. Please try again later.',
8710	2068
8711		- // Localize script data for actions page
8712		- $is_activated = get_option('mxchat_pro_license_status') === 'active';
8713		- wp_localize_script('mxchat-actions-js', 'mxchActionsData', array(
8714		- 'ajaxUrl' => admin_url('admin-ajax.php'),
8715		- 'nonce' => wp_create_nonce('mxchat_actions_nonce'),
8716		- 'addNonce' => wp_create_nonce('mxchat_add_intent_nonce'),
8717		- 'editNonce' => wp_create_nonce('mxchat_edit_intent'),
8718		- 'deleteNonce' => wp_create_nonce('mxchat_delete_intent_nonce'),
8719		- 'toggleNonce' => wp_create_nonce('mxchat_actions_nonce'),
8720		- 'addPhraseNonce' => wp_create_nonce('mxchat_add_phrase_nonce'),
8721		- 'deletePhraseNonce' => wp_create_nonce('mxchat_delete_phrase_nonce'),
8722		- 'getPhrasesNonce' => wp_create_nonce('mxchat_get_phrases_nonce'),
8723		- 'deleteLegacyNonce' => wp_create_nonce('mxchat_delete_legacy_nonce'),
8724		- 'isActivated' => $is_activated,
8725		- 'i18n' => array(
8726		- 'confirmDelete' => __('Are you sure you want to delete this action?', 'mxchat'),
8727		- 'confirmBulkDelete' => __('Are you sure you want to delete the selected actions?', 'mxchat'),
8728		- 'saving' => __('Saving...', 'mxchat'),
8729		- 'saved' => __('Saved successfully!', 'mxchat'),
8730		- 'error' => __('An error occurred. Please try again.', 'mxchat'),
8731		- 'proRequired' => __('This feature requires MxChat Pro.', 'mxchat'),
8732		- 'addonRequired' => __('This feature requires an add-on.', 'mxchat')
8733		- )
8734		- ));
8735		- break;
	2069	+ // New fields for Loops Integration
	2070	+ 'loops_api_key' => $this->options['loops_api_key'] ?? '',
	2071	+ 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
	2072	+ 'trigger_keywords' => $this->options['trigger_keywords'] ?? '',
	2073	+ 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? 'Would you like to join our mailing list? Please provide your email below.',
	2074	+ 'email_capture_response' => $this->options['email_capture_response'] ?? 'Thank you for providing your email! You\'ve been added to our list.'
	2075	+ ));
8736	2076
8737		- case 'mxchat-activation':
8738		- // Load admin sidebar CSS first (shared styles for sidebar navigation)
8739		- wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
8740		- // Load pro page-specific styles
8741		- wp_enqueue_style('mxchat-pro-css', $plugin_url . 'css/admin-pro.css', array('mxchat-admin-sidebar-css'), $version);
8742		- // Load pro page JavaScript
8743		- wp_enqueue_script('mxchat-pro-js', $plugin_url . 'js/mxchat_pro.js', array('jquery'), $version, true);
8744		- // Load activation script for license activation/deactivation
8745		- wp_enqueue_script('mxchat-activation-js', $plugin_url . 'js/activation-script.js', array('jquery'), $version, true);
8746		- break;
8747		-
8748		- case 'mxchat-content':
8749		- // Load admin sidebar CSS (shared styles for sidebar navigation)
8750		- wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
8751		- // Load content page-specific styles
8752		- wp_enqueue_style('mxchat-content-css', $plugin_url . 'css/admin-content.css', array('mxchat-admin-sidebar-css'), $version);
8753		- // Load content page JavaScript
8754		- wp_enqueue_script('mxchat-content-js', $plugin_url . 'js/mxchat-content.js', array('jquery'), $version, true);
8755		- break;
8756		-
8757		- case 'mxchat-api-access':
8758		- // Shared sidebar shell (CSS + JS for tab switching / mobile menu / copy buttons).
8759		- wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
8760		- wp_enqueue_script('mxchat-admin-sidebar-js', $plugin_url . 'js/admin-sidebar.js', array(), $version, true);
8761		- wp_localize_script('mxchat-admin-sidebar-js', 'MxChatAdminSidebarI18n', array(
8762		- 'copied' => __('Copied', 'mxchat'),
8763		- ));
8764		- break;
8765		-
8766		- case 'mxchat-max':
8767		- case 'mxchat-onboarding':
8768		- // Onboarding page — uses the shared admin shell PLUS the wizard
8769		- // overlay (plan-905439). admin-onboarding-wizard.css scopes the
8770		- // WP-chrome surgery to body.mxchat-onboarding-focused so it only
8771		- // applies on THIS page. The body class is added below via the
8772		- // admin_body_class filter.
8773		- wp_enqueue_style('mxchat-admin-sidebar-css', $plugin_url . 'css/admin-sidebar.css', array(), $version);
8774		- wp_enqueue_script('mxchat-admin-sidebar-js', $plugin_url . 'js/admin-sidebar.js', array(), $version, true);
8775		- wp_localize_script('mxchat-admin-sidebar-js', 'MxChatAdminSidebarI18n', array(
8776		- 'copied' => __('Copied', 'mxchat'),
8777		- ));
8778		- // admin-style.css provides the .mxchat-instructions-modal-* classes
8779		- // the new Behavior step's "View Sample Instructions" modal needs.
8780		- // Enqueued AFTER admin-sidebar.css but BEFORE the wizard overlay
8781		- // so the wizard's own rules win where they collide. plan-a2e4d6.
8782		- wp_enqueue_style('mxchat-admin-style-css', $plugin_url . 'css/admin-style.css', array('mxchat-admin-sidebar-css'), $version);
8783		- wp_enqueue_style('mxchat-admin-onboarding-wizard-css', $plugin_url . 'css/admin-onboarding-wizard.css', array('mxchat-admin-sidebar-css', 'mxchat-admin-style-css'), $version);
8784		- wp_enqueue_script('mxchat-admin-onboarding-wizard-js', $plugin_url . 'js/admin-onboarding-wizard.js', array(), $version, true);
8785		- break;
8786		- default:
8787		- wp_enqueue_script(
8788		- 'mxchat-test-streaming-js',
8789		- $plugin_url . 'js/mxchat-test-streaming.js',
8790		- ['jquery'],
8791		- $version,
8792		- true
8793		- );
8794		-
8795		- wp_localize_script('mxchat-test-streaming-js', 'mxchatTestStreamingAjax', [
8796		- 'ajax_url' => admin_url('admin-ajax.php'),
8797		- 'nonce' => wp_create_nonce('mxchat_test_streaming_nonce'),
8798		- 'settings_nonce' => wp_create_nonce('mxchat_save_setting_nonce')
8799		- ]);
8800		-
8801		- // Testing Tab: Load chatbot assets for the embedded testing chatbot
8802		- wp_enqueue_style('mxchat-chat-css', $plugin_url . 'css/chat-style.css', array(), $version);
8803		- wp_enqueue_style('mxchat-admin-testing-css', $plugin_url . 'css/admin-testing-tab.css', array('mxchat-admin-sidebar-css', 'mxchat-chat-css'), $version);
8804		-
8805		- wp_enqueue_script('mxchat-chat-js', $plugin_url . 'js/chat-script.js', array('jquery'), $version, true);
8806		- wp_enqueue_script('mxchat-admin-testing-js', $plugin_url . 'js/admin-testing-tab.js', array('jquery', 'mxchat-chat-js'), $version, true);
8807		-
8808		- // Allow add-ons to enqueue their public CSS/JS for the testing chatbot
8809		- do_action('mxchat_enqueue_testing_tab_assets');
8810		-
8811		- // Localize mxchatChat for the chatbot JS (same settings as frontend)
8812		- $options = get_option('mxchat_options', array());
8813		- $prompts_options = get_option('mxchat_prompts_options', array());
8814		- $theme_options = get_option('mxchat_theme_options', array());
8815		- $ai_theme_active = !empty($theme_options['active_ai_theme_css']);
8816		- $has_bot_theme_assignments = !empty($theme_options['bot_theme_assignments']);
8817		- $skip_inline_colors = $ai_theme_active || $has_bot_theme_assignments;
8818		-
8819		- wp_localize_script('mxchat-chat-js', 'mxchatChat', array(
8820		- 'ajax_url' => admin_url('admin-ajax.php'),
8821		- 'nonce' => wp_create_nonce('mxchat_chat_nonce'),
8822		- 'model' => isset($options['model']) ? $options['model'] : 'gpt-5.1-chat-latest',
8823		- 'enable_streaming_toggle' => isset($options['enable_streaming_toggle']) ? $options['enable_streaming_toggle'] : 'on',
8824		- 'contextual_awareness_toggle' => isset($options['contextual_awareness_toggle']) ? $options['contextual_awareness_toggle'] : 'off',
8825		- 'link_target_toggle' => $options['link_target_toggle'] ?? 'off',
8826		- 'rate_limit_message' => $options['rate_limit_message'] ?? 'Rate limit exceeded. Please try again later.',
8827		- 'complianz_toggle' => isset($options['complianz_toggle']) && $options['complianz_toggle'] === 'on',
8828		- 'user_message_bg_color' => $options['user_message_bg_color'] ?? '#fff',
8829		- 'user_message_font_color' => $options['user_message_font_color'] ?? '#212121',
8830		- 'bot_message_bg_color' => $options['bot_message_bg_color'] ?? '#212121',
8831		- 'bot_message_font_color' => $options['bot_message_font_color'] ?? '#fff',
8832		- 'top_bar_bg_color' => $options['top_bar_bg_color'] ?? '#212121',
8833		- 'send_button_font_color' => $options['send_button_font_color'] ?? '#212121',
8834		- 'close_button_color' => $options['close_button_color'] ?? '#fff',
8835		- 'chatbot_background_color' => $options['chatbot_background_color'] ?? '#212121',
8836		- 'chatbot_bg_color' => $options['chatbot_bg_color'] ?? '#fff',
8837		- 'icon_color' => $options['icon_color'] ?? '#fff',
8838		- 'chat_input_font_color' => $options['chat_input_font_color'] ?? '#212121',
8839		- 'chat_persistence_toggle' => 'off', // Always off for testing chatbot
8840		- 'appendWidgetToBody' => 'off',
8841		- 'live_agent_message_bg_color' => $options['live_agent_message_bg_color'] ?? '#ffffff',
8842		- 'live_agent_message_font_color' => $options['live_agent_message_font_color'] ?? '#333333',
8843		- 'chat_toolbar_toggle' => $options['chat_toolbar_toggle'] ?? 'off',
8844		- 'mode_indicator_bg_color' => $options['mode_indicator_bg_color'] ?? '#767676',
8845		- 'mode_indicator_font_color' => $options['mode_indicator_font_color'] ?? '#ffffff',
8846		- 'toolbar_icon_color' => $options['toolbar_icon_color'] ?? '#212121',
8847		- 'use_pinecone' => $prompts_options['mxchat_use_pinecone'] ?? '0',
8848		- 'email_collection_enabled' => 'off', // No email collection in testing
8849		- 'initial_email_state' => null,
8850		- 'skip_email_check' => true,
8851		- 'pinecone_enabled' => isset($prompts_options['mxchat_use_pinecone']) && $prompts_options['mxchat_use_pinecone'] === '1',
8852		- 'skip_inline_colors' => $skip_inline_colors,
8853		- 'bot_theme_assignments' => $theme_options['bot_theme_assignments'] ?? array()
8854		- ));
8855		-
8856		- // Localize testing tab script data
8857		- wp_localize_script('mxchat-admin-testing-js', 'mxchatAdminTestData', array(
8858		- 'ajaxUrl' => admin_url('admin-ajax.php'),
8859		- 'nonce' => wp_create_nonce('mxchat_test_nonce'),
8860		- 'isAdmin' => true,
8861		- 'testingEnabled' => true
8862		- ));
8863		-
8864		- // Add testing enabled flag for the chatbot to return debug data
8865		- add_action('admin_footer', function() {
8866		- echo '<script>window.mxchatTestingEnabled = true;</script>';
8867		- });
8868		-
8869		- break;
8870		- }
8871		-}
8872		-private function localize_admin_scripts($current_page) {
8873		- // Base localization data for main admin script
8874		- $base_data = array(
8875		- 'ajax_url' => admin_url('admin-ajax.php'),
8876		- 'nonce' => wp_create_nonce('mxchat_admin_nonce'),
8877		- 'admin_url' => admin_url(),
8878		- 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
8879		- 'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
8880		- 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
8881		- 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
8882		- 'actions_nonce' => wp_create_nonce('mxchat_actions_nonce'),
8883		- 'add_intent_nonce' => wp_create_nonce('mxchat_add_intent_nonce'),
8884		- 'edit_intent_nonce' => wp_create_nonce('mxchat_edit_intent'),
8885		- 'add_phrase_nonce' => wp_create_nonce('mxchat_add_phrase_nonce'),
8886		- 'delete_phrase_nonce' => wp_create_nonce('mxchat_delete_phrase_nonce'),
8887		- 'get_phrases_nonce' => wp_create_nonce('mxchat_get_phrases_nonce'),
8888		- 'delete_legacy_nonce' => wp_create_nonce('mxchat_delete_legacy_nonce'),
8889		- 'toggle_action_nonce' => wp_create_nonce('mxchat_actions_nonce'),
8890		- 'fetch_openrouter_models_nonce' => wp_create_nonce('mxchat_fetch_openrouter_models'),
8891		- 'is_activated' => $this->is_activated ? '1' : '0',
8892		- 'status_refresh_interval' => 5000,
8893		- 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
8894		- 'ajaxurl' => admin_url('admin-ajax.php')
8895		- );
8896		-
8897		- // Localize main admin script with base data
8898		- wp_localize_script('mxchat-admin-js', 'mxchatAdmin', $base_data);
8899		-
8900		- // Canonical chat-model catalog for the modal picker grid
8901		- // (plan-d14e89). Adding a model in class-mxchat-model-catalog.php
8902		- // automatically appears here.
8903		- if (!class_exists('MxChat_Model_Catalog')) {
8904		- require_once plugin_dir_path(__FILE__) . 'class-mxchat-model-catalog.php';
8905		- }
8906		- wp_localize_script('mxchat-admin-js', 'mxchatChatModelCatalog', MxChat_Model_Catalog::js_picker_shape());
8907		-
8908		- // Page-specific localizations
8909		- $this->localize_page_specific_scripts($current_page);
8910		-}
8911		-private function localize_page_specific_scripts($current_page) {
8912		- switch ($current_page) {
8913		- case 'mxchat-prompts':
8914		- // Status updater localization
8915		- wp_localize_script('mxchat-status-updater', 'mxchat_status_data', array(
8916		- 'ajax_url' => admin_url('admin-ajax.php'),
8917		- 'nonce' => wp_create_nonce('mxchat_status_nonce')
8918		- ));
8919		-
8920		- // Content selector localization
8921		- $mxchat_options_for_selector = get_option('mxchat_options', array());
8922		- $acf_pdf_extract_default = !empty($mxchat_options_for_selector['acf_pdf_extract_default']);
8923		- wp_localize_script('mxchat-content-selector-js', 'mxchatSelector', array(
8924		- 'ajaxurl' => admin_url('admin-ajax.php'),
8925		- 'nonce' => wp_create_nonce('mxchat_content_selector_nonce'),
8926		- 'acfPdfExtractDefault' => $acf_pdf_extract_default ? 1 : 0,
8927		- 'i18n' => array(
8928		- 'searchPlaceholder' => __('Search posts and pages...', 'mxchat'),
8929		- 'selectAll' => __('Select All', 'mxchat'),
8930		- 'process' => __('Process Selected', 'mxchat'),
8931		- 'cancel' => __('Cancel', 'mxchat'),
8932		- 'noResults' => __('No content found.', 'mxchat'),
8933		- 'extractingPdfs' => __('extracting %d PDF(s)...', 'mxchat'),
8934		- 'pdfExtractedSuffix' => __(' (%d PDF(s) extracted)', 'mxchat')
8935		- )
8936		- ));
8937		-
8938		- wp_localize_script('mxchat-knowledge-processing', 'mxchatAdmin', array(
8939		- 'ajax_url' => admin_url('admin-ajax.php'),
8940		- 'status_nonce' => wp_create_nonce('mxchat_status_nonce'),
8941		- 'queue_nonce' => wp_create_nonce('mxchat_queue_nonce'),
8942		- 'stop_nonce' => wp_create_nonce('mxchat_stop_processing_action'),
8943		- 'settings_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
8944		- 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
8945		- 'entries_nonce' => wp_create_nonce('mxchat_entries_nonce'),
8946		- 'admin_url' => admin_url(),
8947		- 'ajaxurl' => admin_url('admin-ajax.php'),
8948		- 'status_refresh_interval' => 2000,
8949		- 'bot_id' => isset($_GET['bot_id']) ? sanitize_text_field($_GET['bot_id']) : 'default'
8950		- ));
8951		- break;
8952		-
8953		- case 'mxchat-activation':
8954		- wp_localize_script('mxchat-activation-js', 'mxchatAdmin', array(
8955		- 'ajax_url' => admin_url('admin-ajax.php'),
8956		- 'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce')
8957		- ));
8958		- break;
8959		-
8960		- case 'mxchat-content':
8961		- wp_localize_script('mxchat-content-js', 'mxchatContent', array(
8962		- 'ajaxUrl' => admin_url('admin-ajax.php'),
8963		- 'nonce' => wp_create_nonce('mxchat_content_nonce'),
8964		- 'settingNonce' => wp_create_nonce('mxchat_save_setting_nonce'),
8965		- 'previewUrl' => home_url('/?p='),
8966		- 'isActivated' => $this->is_activated(),
8967		- 'hasAdvancedContent' => apply_filters('mxchat_content_pro_feature', false, 'seo_readability'),
8968		- 'hasGSC' => apply_filters('mxchat_content_pro_feature', false, 'gsc_integration'),
8969		- 'seoOptimize' => array(
8970		- 'meta_description' => ($options['seo_optimize_meta_desc'] ?? 'on') === 'on',
8971		- 'seo_title' => ($options['seo_optimize_seo_title'] ?? 'on') === 'on',
8972		- 'slug' => ($options['seo_optimize_slug'] ?? 'on') === 'on',
8973		- 'readability' => ($options['seo_optimize_readability'] ?? 'on') === 'on',
8974		- 'internal_links' => ($options['seo_optimize_internal_links'] ?? 'on') === 'on',
8975		- 'img_alt' => ($options['seo_optimize_img_alt'] ?? 'on') === 'on',
8976		- 'featured_img' => ($options['seo_optimize_featured_img'] ?? 'on') === 'on',
8977		- ),
8978		- 'i18n' => array(
8979		- 'generating' => __('Generating...', 'mxchat'),
8980		- 'planning' => __('Planning content structure...', 'mxchat'),
8981		- 'images' => __('Generating images...', 'mxchat'),
8982		- 'writing' => __('Writing full content...', 'mxchat'),
8983		- 'creating' => __('Creating WordPress post...', 'mxchat'),
8984		- 'done' => __('Content generated successfully!', 'mxchat'),
8985		- 'error' => __('An error occurred. Please try again.', 'mxchat'),
8986		- 'editSuccess' => __('Content updated successfully.', 'mxchat'),
8987		- 'promptEmpty' => __('Please enter a prompt.', 'mxchat'),
8988		- )
8989		- ));
8990		- break;
8991		-
8992		- case 'mxchat-transcripts':
8993		- // Get chart data for localization
8994		- $chart_data = $this->get_transcripts_chart_data();
8995		-
8996		- wp_localize_script('mxchat-transcripts-js', 'mxchatAdmin', array(
8997		- 'ajax_url' => admin_url('admin-ajax.php'),
8998		- 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
8999		- 'delete_nonce' => wp_create_nonce('mxchat_delete_chat_history'),
9000		- 'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
9001		- 'translate_nonce' => wp_create_nonce('mxchat_translate_messages')
9002		- ));
9003		-
9004		- // Localize chart data separately - use array_values to ensure proper JSON array encoding
9005		- wp_localize_script('mxchat-transcripts-js', 'mxchatChartData', array(
9006		- 'labels' => array_values($chart_data['labels']),
9007		- 'chats' => array_values($chart_data['chats']),
9008		- 'messages' => array_values($chart_data['messages'])
9009		- ));
9010		- break;
9011		-
9012		- case 'mxchat-settings':
9013		- default:
9014		- // Color picker and settings localization
9015		- wp_localize_script('mxchat-color-picker', 'mxchatStyleSettings', array(
9016		- 'ajax_url' => admin_url('admin-ajax.php'),
9017		- 'link_target_toggle' => $this->options['link_target_toggle'] ?? 'off',
9018		- 'user_message_bg_color' => $this->options['user_message_bg_color'] ?? '#fff',
9019		- 'user_message_font_color' => $this->options['user_message_font_color'] ?? '#212121',
9020		- 'bot_message_bg_color' => $this->options['bot_message_bg_color'] ?? '#212121',
9021		- 'bot_message_font_color' => $this->options['bot_message_font_color'] ?? '#fff',
9022		- 'top_bar_bg_color' => $this->options['top_bar_bg_color'] ?? '#212121',
9023		- 'send_button_font_color' => $this->options['send_button_font_color'] ?? '#212121',
9024		- 'close_button_color' => $this->options['close_button_color'] ?? '#fff',
9025		- 'chatbot_background_color' => $this->options['chatbot_background_color'] ?? '#212121',
9026		- 'icon_color' => $this->options['icon_color'] ?? '#fff',
9027		- 'chat_input_font_color' => $this->options['chat_input_font_color'] ?? '#212121',
9028		- 'pre_chat_message' => $this->options['pre_chat_message'] ?? esc_html__('Hey there! Ask me anything!', 'mxchat'),
9029		- 'rate_limit_message' => $this->options['rate_limit_message'] ?? esc_html__('Rate limit exceeded. Please try again later.', 'mxchat'),
9030		- 'loops_api_key' => $this->options['loops_api_key'] ?? '',
9031		- 'loops_mailing_list' => $this->options['loops_mailing_list'] ?? '',
9032		- 'triggered_phrase_response' => $this->options['triggered_phrase_response'] ?? esc_html__('Would you like to join our mailing list? Please provide your email below.', 'mxchat'),
9033		- 'email_capture_response' => $this->options['email_capture_response'] ?? esc_html__('Thank you for providing your email! You\'ve been added to our list.', 'mxchat'),
9034		- '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'),
9035		- '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'),
9036		- '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'),
9037		- 'pdf_max_pages' => $this->options['pdf_max_pages'] ?? 69,
9038		- 'live_agent_webhook_url' => $this->options['live_agent_webhook_url'] ?? '',
9039		- 'live_agent_secret_key' => $this->options['live_agent_secret_key'] ?? '',
9040		- 'live_agent_bot_token' => $this->options['live_agent_bot_token'] ?? '',
9041		- 'live_agent_message_bg_color' => $this->options['live_agent_message_bg_color'] ?? '#ffffff',
9042		- 'live_agent_message_font_color' => $this->options['live_agent_message_font_color'] ?? '#333333',
9043		- 'chat_toolbar_toggle' => $this->options['chat_toolbar_toggle'] ?? 'off',
9044		- 'show_pdf_upload_button' => $this->options['show_pdf_upload_button'] ?? 'on',
9045		- 'show_word_upload_button' => $this->options['show_word_upload_button'] ?? 'on',
9046		- 'mode_indicator_bg_color' => $this->options['mode_indicator_bg_color'] ?? '#767676',
9047		- 'mode_indicator_font_color' => $this->options['mode_indicator_font_color'] ?? '#ffffff',
9048		- 'toolbar_icon_color' => $this->options['toolbar_icon_color'] ?? '#212121',
9049		- ));
9050		- break;
9051		- }
9052		-
9053		- // Additional localization that was in the original code
9054		- wp_localize_script('mxchat-admin-js', 'mxchatPromptsAdmin', array(
9055		- 'ajax_url' => admin_url('admin-ajax.php'),
9056		- 'prompts_setting_nonce' => wp_create_nonce('mxchat_prompts_setting_nonce'),
	2077	+ // Localize the script to pass the nonce and other data to JavaScript
	2078	+ wp_localize_script('mxchat-admin-js', 'mxchatInlineEdit', array(
	2079	+ 'nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
	2080	+ 'ajax_url' => admin_url('admin-ajax.php')
9057	2081	));
9058		-}
9059	2082
9060		-public function mxchat_sanitize($input) {
9061		- $new_input = array();
9062	2083
9063		- if (isset($input['api_key'])) {
9064		- $new_input['api_key'] = sanitize_text_field($input['api_key']);
9065	2084	}
9066	2085
9067		- if (isset($input['similarity_threshold'])) {
9068		- $new_input['similarity_threshold'] = absint($input['similarity_threshold']); // Ensure it's an integer
9069		- $new_input['similarity_threshold'] = min(max($new_input['similarity_threshold'], 20), 85); // Enforce range
9070		- }
	2086	+ public function mxchat_sanitize($input) {
	2087	+ $new_input = array();
9071	2088
9072		- if (isset($input['rag_sources_limit'])) {
9073		- $new_input['rag_sources_limit'] = absint($input['rag_sources_limit']); // Ensure it's an integer
9074		- $new_input['rag_sources_limit'] = min(max($new_input['rag_sources_limit'], 3), 10); // Enforce range 3-10
9075		- }
	2089	+ if (isset($input['api_key'])) {
	2090	+ $new_input['api_key'] = sanitize_text_field($input['api_key']);
	2091	+ }
9076	2092
9077		- if (isset($input['rag_chunks_limit'])) {
9078		- $new_input['rag_chunks_limit'] = absint($input['rag_chunks_limit']); // Ensure it's an integer
9079		- $new_input['rag_chunks_limit'] = min(max($new_input['rag_chunks_limit'], 8), 20); // Enforce range 8-20
9080		- }
	2093	+ if (isset($input['xai_api_key'])) {
	2094	+ $new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
	2095	+ }
9081	2096
9082		- if (isset($input['xai_api_key'])) {
9083		- $new_input['xai_api_key'] = sanitize_text_field($input['xai_api_key']);
9084		- }
	2097	+ if (isset($input['claude_api_key'])) {
	2098	+ $new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
	2099	+ }
9085	2100
9086		- if (isset($input['claude_api_key'])) {
9087		- $new_input['claude_api_key'] = sanitize_text_field($input['claude_api_key']);
9088		- }
	2101	+ if (isset($input['enable_woocommerce_integration'])) {
	2102	+ $new_input['enable_woocommerce_integration'] = isset($input['enable_woocommerce_integration']) && $input['enable_woocommerce_integration'] === '1' ? '1' : '0';
9089	2103
9090		- if (isset($input['enable_streaming_toggle'])) {
9091		- $new_input['enable_streaming_toggle'] = ($input['enable_streaming_toggle'] === 'on') ? 'on' : 'off';
9092		- } else {
9093		- // If checkbox not checked, it won't be in $input, so set to 'off'
9094		- $new_input['enable_streaming_toggle'] = 'off';
9095		- }
	2104	+ }
9096	2105
9097		- if (isset($input['enable_web_search'])) {
9098		- $new_input['enable_web_search'] = ($input['enable_web_search'] === 'on') ? 'on' : 'off';
9099		- } else {
9100		- // If checkbox not checked, it won't be in $input, so set to 'off'
9101		- $new_input['enable_web_search'] = 'off';
9102		- }
	2106	+ if (isset($input['privacy_toggle'])) {
	2107	+ $new_input['privacy_toggle'] = $input['privacy_toggle'];
	2108	+ }
9103	2109
9104		- if (isset($input['deepseek_api_key'])) {
9105		- $new_input['deepseek_api_key'] = sanitize_text_field($input['deepseek_api_key']);
9106		- }
	2110	+ if (isset($input['complianz_toggle'])) {
	2111	+ $new_input['complianz_toggle'] = $input['complianz_toggle'];
	2112	+ }
9107	2113
9108		- if (isset($input['gemini_api_key'])) {
9109		- $new_input['gemini_api_key'] = sanitize_text_field($input['gemini_api_key']);
9110		- }
	2114	+ // Handle custom privacy text input
	2115	+ if (isset($input['privacy_text'])) {
	2116	+ // Allow basic HTML for links
	2117	+ $new_input['privacy_text'] = wp_kses_post($input['privacy_text']);
	2118	+ }
9111	2119
9112		- if (isset($input['enable_woocommerce_integration'])) {
9113		- $new_input['enable_woocommerce_integration'] = $input['enable_woocommerce_integration'] === 'on' ? 'on' : 'off';
9114		- }
9115	2120
9116		- if (isset($input['privacy_toggle'])) {
9117		- $new_input['privacy_toggle'] = $input['privacy_toggle'];
9118		- }
	2121	+ if (isset($input['enable_woocommerce_order_access'])) {
	2122	+ $new_input['enable_woocommerce_order_access'] = isset($input['enable_woocommerce_order_access']) && $input['enable_woocommerce_order_access'] === '1' ? '1' : '0';
9119	2123
9120		- if (isset($input['complianz_toggle'])) {
9121		- $new_input['complianz_toggle'] = $input['complianz_toggle'];
9122		- }
	2124	+ }
9123	2125
9124		- // Handle custom privacy text input
9125		- if (isset($input['privacy_text'])) {
9126		- // Allow basic HTML for links
9127		- $new_input['privacy_text'] = wp_kses_post($input['privacy_text']);
9128		- }
	2126	+ if (isset($input['system_prompt_instructions'])) {
	2127	+ $new_input['system_prompt_instructions'] = sanitize_textarea_field($input['system_prompt_instructions']);
	2128	+ }
9129	2129
9130		- if (isset($input['system_prompt_instructions'])) {
9131		- $new_input['system_prompt_instructions'] = sanitize_textarea_field($input['system_prompt_instructions']);
9132		- }
	2130	+ if (isset($input['mxchat_pro_email'])) {
	2131	+ $new_input['mxchat_pro_email'] = sanitize_email($input['mxchat_pro_email']);
	2132	+ }
9133	2133
9134		- if (isset($input['mxchat_pro_email'])) {
9135		- $new_input['mxchat_pro_email'] = sanitize_email($input['mxchat_pro_email']);
9136		- }
	2134	+ if (isset($input['mxchat_activation_key'])) {
	2135	+ $new_input['mxchat_activation_key'] = sanitize_text_field($input['mxchat_activation_key']);
	2136	+ }
9137	2137
9138		- if (isset($input['mxchat_activation_key'])) {
9139		- $new_input['mxchat_activation_key'] = sanitize_text_field($input['mxchat_activation_key']);
9140		- }
	2138	+ if (isset($input['append_to_body'])) {
	2139	+ $new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
	2140	+ }
9141	2141
9142		- if (isset($input['append_to_body'])) {
9143		- $new_input['append_to_body'] = $input['append_to_body'] === 'on' ? 'on' : 'off';
9144		- }
	2142	+ if (isset($input['top_bar_title'])) {
	2143	+ $new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
	2144	+ }
9145	2145
9146		- // Post type visibility settings
9147		- if (isset($input['post_type_visibility_mode'])) {
9148		- $allowed_modes = array('all', 'include', 'exclude');
9149		- $new_input['post_type_visibility_mode'] = in_array($input['post_type_visibility_mode'], $allowed_modes)
9150		- ? $input['post_type_visibility_mode']
9151		- : 'all';
9152		- }
	2146	+ if (isset($input['intro_message'])) {
	2147	+ $new_input['intro_message'] = sanitize_text_field($input['intro_message']);
	2148	+ }
9153	2149
9154		- if (isset($input['post_type_visibility_list'])) {
9155		- if (is_array($input['post_type_visibility_list'])) {
9156		- $new_input['post_type_visibility_list'] = array_map('sanitize_key', $input['post_type_visibility_list']);
9157		- } else {
9158		- $new_input['post_type_visibility_list'] = array();
	2150	+ if (isset($input['input_copy'])) {
	2151	+ $new_input['input_copy'] = sanitize_text_field($input['input_copy']);
9159	2152	}
9160		- }
9161	2153
9162		- if (isset($input['contextual_awareness_toggle'])) {
9163		- $new_input['contextual_awareness_toggle'] = $input['contextual_awareness_toggle'] === 'on' ? 'on' : 'off';
9164		-}
9165	2154
9166		- if (isset($input['citation_links_toggle'])) {
9167		- $new_input['citation_links_toggle'] = $input['citation_links_toggle'] === 'on' ? 'on' : 'off';
9168		-}
9169		-
9170		- // Satisfaction rating prompt — defaults ON when unchecked (so first save
9171		- // doesn't accidentally disable it). The form posts 'on' when checked;
9172		- // unchecked checkboxes don't post a value at all, so we infer 'off' only
9173		- // when the autosave/PHP request explicitly clears it via empty string.
9174		- if (array_key_exists('satisfaction_rating_enabled', $input)) {
9175		- $new_input['satisfaction_rating_enabled'] = $input['satisfaction_rating_enabled'] === 'on' ? 'on' : 'off';
9176		- }
9177		-
9178		- // Satisfaction rating customization (plan-141a12). Idle is clamped 5-600;
9179		- // the 4 text strings are sanitized + capped server-side. Blank values are
9180		- // preserved so the integrator falls back to translated defaults.
9181		- if (array_key_exists('satisfaction_rating_idle_seconds', $input)) {
9182		- $new_input['satisfaction_rating_idle_seconds'] = max(5, min(600, intval($input['satisfaction_rating_idle_seconds'])));
9183		- }
9184		- if (array_key_exists('satisfaction_rating_question', $input)) {
9185		- $new_input['satisfaction_rating_question'] = mb_substr(sanitize_text_field($input['satisfaction_rating_question']), 0, 200);
9186		- }
9187		- if (array_key_exists('satisfaction_rating_thanks', $input)) {
9188		- $new_input['satisfaction_rating_thanks'] = mb_substr(sanitize_text_field($input['satisfaction_rating_thanks']), 0, 300);
9189		- }
9190		- if (array_key_exists('satisfaction_rating_placeholder', $input)) {
9191		- $new_input['satisfaction_rating_placeholder'] = mb_substr(sanitize_text_field($input['satisfaction_rating_placeholder']), 0, 200);
9192		- }
9193		- if (array_key_exists('satisfaction_rating_saved', $input)) {
9194		- $new_input['satisfaction_rating_saved'] = mb_substr(sanitize_text_field($input['satisfaction_rating_saved']), 0, 200);
9195		- }
9196		-
9197		- if (isset($input['top_bar_title'])) {
9198		- $new_input['top_bar_title'] = sanitize_text_field($input['top_bar_title']);
9199		- }
9200		-
9201		- if (isset($input['ai_agent_text'])) {
9202		- $new_input['ai_agent_text'] = sanitize_text_field($input['ai_agent_text']);
	2155	+ if (isset($input['rate_limit_message'])) {
	2156	+ $new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
9203	2157	}
9204	2158
9205		- if (isset($input['enable_email_block'])) {
9206		- $new_input['enable_email_block'] = sanitize_text_field($input['enable_email_block']);
9207		- }
	2159	+ if (isset($input['rate_limit'])) {
	2160	+ $allowed_limits = array('5', '10', '15', '20', '100');
	2161	+ $rate_limit = sanitize_text_field($input['rate_limit']);
9208	2162
9209		- if (isset($input['email_blocker_header_content'])) {
9210		- // wp_kses_post() allows standard HTML tags permitted by WordPress
9211		- $new_input['email_blocker_header_content'] = wp_kses_post($input['email_blocker_header_content']);
9212		- }
9213		- if (isset($input['email_blocker_button_text'])) {
9214		- $new_input['email_blocker_button_text'] = sanitize_text_field($input['email_blocker_button_text']);
9215		- }
9216		- // Sanitize name field toggle
9217		- if (isset($input['enable_name_field'])) {
9218		- $new_input['enable_name_field'] = ($input['enable_name_field'] === 'on') ? 'on' : 'off';
9219		- } else {
9220		- $new_input['enable_name_field'] = 'off';
9221		- }
9222		- // Sanitize name field placeholder
9223		- if (isset($input['name_field_placeholder'])) {
9224		- $new_input['name_field_placeholder'] = sanitize_text_field($input['name_field_placeholder']);
9225		- }
9226		- if (isset($input['intro_message'])) {
9227		- $new_input['intro_message'] = wp_kses_post($input['intro_message']); // Use wp_kses_post instead
9228		- }
9229		-
9230		- if (isset($input['input_copy'])) {
9231		- $new_input['input_copy'] = sanitize_text_field($input['input_copy']);
9232		- }
9233		-
9234		- if (isset($input['rate_limit_message'])) {
9235		- $new_input['rate_limit_message'] = sanitize_text_field($input['rate_limit_message']);
9236		- }
9237		-
9238		-// Handle the new rate limits format
9239		-if (isset($input['rate_limits']) && is_array($input['rate_limits'])) {
9240		- $new_input['rate_limits'] = array();
9241		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
9242		- $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
9243		-
9244		- foreach ($input['rate_limits'] as $role_id => $settings) {
9245		- $new_input['rate_limits'][$role_id] = array();
9246		-
9247		- // Sanitize limit
9248		- if (isset($settings['limit'])) {
9249		- $limit = sanitize_text_field($settings['limit']);
9250		- // Accept presets, 'unlimited', the '__custom__' sentinel, OR any positive
9251		- // integer (custom value) — mirrors the global branch (plan-2c02ea). Without
9252		- // the custom path the per-role custom input was dropped and reset to the role
9253		- // default on every save (plan-7e23e7).
9254		- if (in_array($limit, $allowed_limits, true) || $limit === '__custom__' || (ctype_digit($limit) && (int) $limit >= 1)) {
9255		- $new_input['rate_limits'][$role_id]['limit'] = $limit;
	2163	+ if (in_array($rate_limit, $allowed_limits, true)) {
	2164	+ $new_input['rate_limit'] = $rate_limit;
9256	2165	} else {
9257		- $new_input['rate_limits'][$role_id]['limit'] = ($role_id === 'logged_out') ? '10' : '100'; // Default
	2166	+ // Set a default or a fallback value in case of an invalid entry
	2167	+ $new_input['rate_limit'] = '100';
9258	2168	}
9259	2169	}
9260	2170
9261		- // Preserve the per-role custom value (mirrors the global branch's limit_custom).
9262		- if (isset($settings['limit_custom'])) {
9263		- $new_input['rate_limits'][$role_id]['limit_custom'] = preg_replace('/[^0-9]/', '', (string) $settings['limit_custom']);
	2171	+
	2172	+ if (isset($input['pre_chat_message'])) {
	2173	+ $new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
9264	2174	}
9265	2175
9266		- // Sanitize timeframe
9267		- if (isset($settings['timeframe'])) {
9268		- $timeframe = sanitize_text_field($settings['timeframe']);
9269		- if (in_array($timeframe, $allowed_timeframes, true)) {
9270		- $new_input['rate_limits'][$role_id]['timeframe'] = $timeframe;
9271		- } else {
9272		- $new_input['rate_limits'][$role_id]['timeframe'] = 'daily'; // Default
	2176	+ if (isset($input['model'])) {
	2177	+ $allowed_models = array(
	2178	+ 'grok-beta',
	2179	+ 'claude-3-5-sonnet-20241022',
	2180	+ 'claude-3-opus-20240229',
	2181	+ 'claude-3-sonnet-20240229',
	2182	+ 'claude-3-haiku-20240307',
	2183	+ 'gpt-4o',
	2184	+ 'gpt-4o-mini',
	2185	+ 'gpt-4-turbo',
	2186	+ 'gpt-4',
	2187	+ 'gpt-3.5-turbo',
	2188	+ );
	2189	+ if (in_array($input['model'], $allowed_models)) {
	2190	+ $new_input['model'] = sanitize_text_field($input['model']);
9273	2191	}
9274	2192	}
9275	2193
9276		- // Sanitize message
9277		- if (isset($settings['message'])) {
9278		- $new_input['rate_limits'][$role_id]['message'] = sanitize_textarea_field($settings['message']);
	2194	+ // Sanitize new pro features
	2195	+ if (isset($input['close_button_color'])) {
	2196	+ $new_input['close_button_color'] = sanitize_hex_color($input['close_button_color']);
9279	2197	}
9280		- }
9281		-}
9282	2198
9283		-// Handle the whole-chatbot global rate limit (plan-mxchat-20260603-2c02ea).
9284		-// Mirrors the per-role block above, adapted to the single global shape. Without
9285		-// this branch the whitelist-rebuild dropped rate_limits_global entirely on every
9286		-// save, so the global cap silently fell back to its 'unlimited' default.
9287		-// MUST accept arbitrary positive integers so the custom-value path (d55f65) is not regressed.
9288		-if (isset($input['rate_limits_global']) && is_array($input['rate_limits_global'])) {
9289		- $g = $input['rate_limits_global'];
9290		- $allowed_limits = array('1', '3', '5', '10', '15', '20', '50', '100', 'unlimited');
9291		- $allowed_timeframes = array('hourly', 'daily', 'weekly', 'monthly');
9292		- $global_out = array();
	2199	+ if (isset($input['chatbot_bg_color'])) {
	2200	+ $new_input['chatbot_bg_color'] = sanitize_hex_color($input['chatbot_bg_color']);
	2201	+ }
9293	2202
9294		- if (isset($g['limit'])) {
9295		- $limit = sanitize_text_field($g['limit']);
9296		- // Accept presets, 'unlimited', the '__custom__' sentinel (resolved by the
9297		- // autosave handler / renderer), OR any positive integer (custom value).
9298		- if (in_array($limit, $allowed_limits, true) || $limit === '__custom__' || (ctype_digit($limit) && (int) $limit >= 1)) {
9299		- $global_out['limit'] = $limit;
9300		- } else {
9301		- $global_out['limit'] = 'unlimited';
	2203	+ if (isset($input['woocommerce_consumer_key'])) {
	2204	+ $new_input['woocommerce_consumer_key'] = sanitize_text_field($input['woocommerce_consumer_key']);
9302	2205	}
9303		- }
9304	2206
9305		- if (isset($g['limit_custom'])) {
9306		- $global_out['limit_custom'] = preg_replace('/[^0-9]/', '', (string) $g['limit_custom']);
9307		- }
	2207	+ if (isset($input['woocommerce_consumer_secret'])) {
	2208	+ $new_input['woocommerce_consumer_secret'] = sanitize_text_field($input['woocommerce_consumer_secret']);
	2209	+ }
9308	2210
9309		- if (isset($g['timeframe'])) {
9310		- $timeframe = sanitize_text_field($g['timeframe']);
9311		- $global_out['timeframe'] = in_array($timeframe, $allowed_timeframes, true) ? $timeframe : 'daily';
9312		- }
	2211	+ if (isset($input['user_message_bg_color'])) {
	2212	+ $new_input['user_message_bg_color'] = sanitize_hex_color($input['user_message_bg_color']);
	2213	+ }
9313	2214
9314		- if (isset($g['message'])) {
9315		- $global_out['message'] = sanitize_textarea_field($g['message']);
9316		- }
	2215	+ if (isset($input['user_message_font_color'])) {
	2216	+ $new_input['user_message_font_color'] = sanitize_hex_color($input['user_message_font_color']);
	2217	+ }
9317	2218
9318		- $new_input['rate_limits_global'] = $global_out;
9319		-}
	2219	+ if (isset($input['bot_message_bg_color'])) {
	2220	+ $new_input['bot_message_bg_color'] = sanitize_hex_color($input['bot_message_bg_color']);
	2221	+ }
9320	2222
9321		- if (isset($input['pre_chat_message'])) {
9322		- $new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
9323		- }
	2223	+ if (isset($input['bot_message_font_color'])) {
	2224	+ $new_input['bot_message_font_color'] = sanitize_hex_color($input['bot_message_font_color']);
	2225	+ }
9324	2226
9325		- if (isset($input['voyage_api_key'])) {
9326		- $new_input['voyage_api_key'] = sanitize_text_field($input['voyage_api_key']);
9327		- }
	2227	+ if (isset($input['top_bar_bg_color'])) {
	2228	+ $new_input['top_bar_bg_color'] = sanitize_hex_color($input['top_bar_bg_color']);
	2229	+ }
9328	2230
9329		- // Add to your sanitize function
9330		- if (isset($input['embedding_model'])) {
9331		- // Catalog refactor (plan-d14e89): allowlist derived from the canonical
9332		- // catalog in includes/class-mxchat-model-catalog.php.
9333		- if (!class_exists('MxChat_Model_Catalog')) {
9334		- require_once plugin_dir_path(__FILE__) . 'class-mxchat-model-catalog.php';
	2231	+ if (isset($input['send_button_font_color'])) {
	2232	+ $new_input['send_button_font_color'] = sanitize_hex_color($input['send_button_font_color']);
9335	2233	}
9336		- $allowed_models = MxChat_Model_Catalog::embedding_model_ids();
9337		- if (in_array($input['embedding_model'], $allowed_models)) {
9338		- $new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
	2234	+
	2235	+ if (isset($input['chatbot_background_color'])) {
	2236	+ $new_input['chatbot_background_color'] = sanitize_hex_color($input['chatbot_background_color']);
9339	2237	}
9340		- }
9341	2238
9342		-if (isset($input['model'])) {
9343		- if ($input['model'] === 'openrouter') {
9344		- $new_input['model'] = 'openrouter';
9345		- } else {
9346		- if (!class_exists('MxChat_Model_Catalog')) {
9347		- require_once plugin_dir_path(__FILE__) . 'class-mxchat-model-catalog.php';
	2239	+ if (isset($input['icon_color'])) {
	2240	+ $new_input['icon_color'] = sanitize_hex_color($input['icon_color']);
9348	2241	}
9349		- $allowed_models = MxChat_Model_Catalog::chat_model_ids();
9350	2242
9351		- if (in_array($input['model'], $allowed_models)) {
9352		- $new_input['model'] = sanitize_text_field($input['model']);
9353		- } else {
9354		- // Fallback for any deprecated model
9355		- $new_input['model'] = 'gpt-5.1-chat-latest';
	2243	+ if (isset($input['chat_input_font_color'])) {
	2244	+ $new_input['chat_input_font_color'] = sanitize_hex_color($input['chat_input_font_color']);
9356	2245	}
9357		- }
9358		-}
9359		-
9360		-if (isset($input['openrouter_selected_model'])) {
9361		- // Just sanitize it, don't validate against a whitelist
9362		- $new_input['openrouter_selected_model'] = sanitize_text_field($input['openrouter_selected_model']);
9363		-}
9364	2246
9365		-// ADD THIS:
9366		-if (isset($input['openrouter_selected_model_name'])) {
9367		- $new_input['openrouter_selected_model_name'] = sanitize_text_field($input['openrouter_selected_model_name']);
9368		-}
9369		-
9370		- if (isset($input['openrouter_api_key'])) {
9371		- $new_input['openrouter_api_key'] = sanitize_text_field($input['openrouter_api_key']);
9372		- }
	2247	+ // Sanitize link_target_toggle
	2248	+ if (isset($input['link_target_toggle'])) {
	2249	+ $new_input['link_target_toggle'] = $input['link_target_toggle'] === 'on' ? 'on' : 'off';
	2250	+ }
9373	2251
9374		- // Custom (OpenAI-compatible) Provider — Ollama, LM Studio, vLLM, Azure OpenAI, etc.
9375		- if (isset($input['custom_provider_base_url'])) {
9376		- $new_input['custom_provider_base_url'] = esc_url_raw(rtrim(trim((string) $input['custom_provider_base_url']), '/'));
9377		- }
9378		- if (isset($input['custom_provider_api_key'])) {
9379		- $new_input['custom_provider_api_key'] = sanitize_text_field($input['custom_provider_api_key']);
9380		- }
9381		- if (isset($input['custom_provider_model'])) {
9382		- $new_input['custom_provider_model'] = sanitize_text_field($input['custom_provider_model']);
9383		- }
9384		- if (isset($input['custom_provider_auth_scheme'])) {
9385		- $scheme = sanitize_text_field($input['custom_provider_auth_scheme']);
9386		- $new_input['custom_provider_auth_scheme'] = in_array($scheme, array('bearer', 'api-key'), true) ? $scheme : 'bearer';
9387		- }
9388		- if (isset($input['custom_provider_for_embeddings'])) {
9389		- $new_input['custom_provider_for_embeddings'] = ($input['custom_provider_for_embeddings'] === 'on') ? 'on' : 'off';
9390		- }
9391		- if (isset($input['custom_provider_for_images'])) {
9392		- $new_input['custom_provider_for_images'] = ($input['custom_provider_for_images'] === 'on') ? 'on' : 'off';
9393		- }
9394		- if (isset($input['custom_provider_embedding_model'])) {
9395		- $new_input['custom_provider_embedding_model'] = sanitize_text_field($input['custom_provider_embedding_model']);
9396		- }
9397		- if (isset($input['custom_provider_api_version'])) {
9398		- $new_input['custom_provider_api_version'] = sanitize_text_field($input['custom_provider_api_version']);
9399		- }
9400		-
9401		-
9402		-
9403		- if (isset($input['woocommerce_consumer_key'])) {
9404		- $new_input['woocommerce_consumer_key'] = sanitize_text_field($input['woocommerce_consumer_key']);
9405		- }
9406		-
9407		- if (isset($input['woocommerce_consumer_secret'])) {
9408		- $new_input['woocommerce_consumer_secret'] = sanitize_text_field($input['woocommerce_consumer_secret']);
9409		- }
9410		-
9411		-
9412		- // Sanitize link_target_toggle
9413		- if (isset($input['link_target_toggle'])) {
9414		- $new_input['link_target_toggle'] = $input['link_target_toggle'] === 'on' ? 'on' : 'off';
9415		- }
9416		-
9417		- // Sanitize Loops API Key
	2252	+ // Sanitize Loops API Key
9418	2253	if (isset($input['loops_api_key'])) {
9419	2254	$new_input['loops_api_key'] = sanitize_text_field($input['loops_api_key']);
9420	2255	}
9421	2256
		@@ -9422,362 +2257,194 @@
9422	2257	if (isset($input['chat_persistence_toggle'])) {
9423	2258	$new_input['chat_persistence_toggle'] = $input['chat_persistence_toggle'] === 'on' ? 'on' : 'off';
9424	2259	}
9425	2260
9426		- if (isset($input['popular_question_1'])) {
9427		- $new_input['popular_question_1'] = sanitize_text_field($input['popular_question_1']);
9428		- }
9429	2261
9430		- if (isset($input['popular_question_2'])) {
9431		- $new_input['popular_question_2'] = sanitize_text_field($input['popular_question_2']);
9432		- }
9433	2262
9434		- if (isset($input['popular_question_3'])) {
9435		- $new_input['popular_question_3'] = sanitize_text_field($input['popular_question_3']);
9436		- }
	2263	+if (isset($input['popular_question_1'])) {
	2264	+ $new_input['popular_question_1'] = sanitize_text_field($input['popular_question_1']);
	2265	+}
9437	2266
9438		- if (isset($input['additional_popular_questions']) && is_array($input['additional_popular_questions'])) {
9439		- $new_input['additional_popular_questions'] = array_map('sanitize_text_field', $input['additional_popular_questions']);
9440		- }
	2267	+if (isset($input['popular_question_2'])) {
	2268	+ $new_input['popular_question_2'] = sanitize_text_field($input['popular_question_2']);
	2269	+}
9441	2270
	2271	+if (isset($input['popular_question_3'])) {
	2272	+ $new_input['popular_question_3'] = sanitize_text_field($input['popular_question_3']);
	2273	+}
	2274	+
	2275	+
9442	2276	// Sanitize Loops Mailing List
9443	2277	if (isset($input['loops_mailing_list'])) {
9444	2278	$new_input['loops_mailing_list'] = sanitize_text_field($input['loops_mailing_list']);
9445	2279	}
9446	2280
9447		-// Sanitize Triggered Phrase Response
	2281	+ // Sanitize Trigger Keywords
	2282	+ if (isset($input['trigger_keywords'])) {
	2283	+ $new_input['trigger_keywords'] = sanitize_text_field($input['trigger_keywords']);
	2284	+ }
	2285	+
	2286	+ // Sanitize Triggered Phrase Response
9448	2287	if (isset($input['triggered_phrase_response'])) {
9449	2288	$new_input['triggered_phrase_response'] = wp_kses_post($input['triggered_phrase_response']);
9450	2289	}
	2290	+
9451	2291	if (isset($input['email_capture_response'])) {
9452		- $new_input['email_capture_response'] = wp_kses_post($input['email_capture_response']);
	2292	+ $new_input['email_capture_response'] = sanitize_textarea_field($input['email_capture_response']);
9453	2293	}
9454	2294
9455		- // Sanitize Brave Search Settings
9456		- if (isset($input['brave_api_key'])) {
9457		- $new_input['brave_api_key'] = sanitize_text_field($input['brave_api_key']);
	2295	+ return $new_input;
9458	2296	}
9459	2297
9460		- if (isset($input['brave_image_count'])) {
9461		- $image_count = intval($input['brave_image_count']);
9462		- $new_input['brave_image_count'] = ($image_count >=1 && $image_count <=6) ? $image_count : 4;
9463		- }
9464	2298
9465		- if (isset($input['brave_safe_search'])) {
9466		- $allowed = array('strict', 'off');
9467		- $new_input['brave_safe_search'] = in_array($input['brave_safe_search'], $allowed, true) ? $input['brave_safe_search'] : 'strict';
9468		- }
9469		-
9470		- if (isset($input['brave_news_count'])) {
9471		- $news_count = intval($input['brave_news_count']);
9472		- $new_input['brave_news_count'] = ($news_count >=1 && $news_count <=10) ? $news_count : 3;
9473		- }
9474		-
9475		- if (isset($input['brave_country'])) {
9476		- $new_input['brave_country'] = sanitize_text_field($input['brave_country']);
9477		- }
9478		-
9479		- if (isset($input['brave_language'])) {
9480		- $new_input['brave_language'] = sanitize_text_field($input['brave_language']);
9481		- }
9482		-
9483		- if (isset($input['chat_toolbar_toggle'])) {
9484		- $new_input['chat_toolbar_toggle'] = $input['chat_toolbar_toggle'] === 'on' ? 'on' : 'off';
9485		- }
9486		-
9487		- // Sanitize PDF upload button toggle
9488		- if (isset($input['show_pdf_upload_button'])) {
9489		- $new_input['show_pdf_upload_button'] = $input['show_pdf_upload_button'] === 'on' ? 'on' : 'off';
9490		- } else {
9491		- $new_input['show_pdf_upload_button'] = 'off'; // If checkbox is unchecked
9492		- }
9493		-
9494		- // Sanitize Word upload button toggle
9495		- if (isset($input['show_word_upload_button'])) {
9496		- $new_input['show_word_upload_button'] = $input['show_word_upload_button'] === 'on' ? 'on' : 'off';
9497		- } else {
9498		- $new_input['show_word_upload_button'] = 'off'; // If checkbox is unchecked
9499		- }
9500		-
9501		- if (isset($input['pdf_intent_trigger_text'])) {
9502		- $new_input['pdf_intent_trigger_text'] = sanitize_text_field($input['pdf_intent_trigger_text']);
9503		- }
9504		-
9505		- if (isset($input['pdf_intent_success_text'])) {
9506		- $new_input['pdf_intent_success_text'] = sanitize_text_field($input['pdf_intent_success_text']);
9507		- }
9508		-
9509		- if (isset($input['pdf_intent_error_text'])) {
9510		- $new_input['pdf_intent_error_text'] = sanitize_text_field($input['pdf_intent_error_text']);
9511		- }
9512		-
9513		- if (isset($input['pdf_max_pages'])) {
9514		- $new_input['pdf_max_pages'] = intval($input['pdf_max_pages']);
9515		- if ($new_input['pdf_max_pages'] < 1 || $new_input['pdf_max_pages'] > 69) {
9516		- $new_input['pdf_max_pages'] = 69; // Default to 69 if out of range
	2299	+ // Method to append the chatbot to the body
	2300	+ public function mxchat_append_chatbot_to_body() {
	2301	+ $options = get_option('mxchat_options');
	2302	+ if (isset($options['append_to_body']) && $options['append_to_body'] === 'on') {
	2303	+ echo do_shortcode('[mxchat_chatbot floating="yes"]');
9517	2304	}
9518	2305	}
9519	2306
9520		- if (isset($input['live_agent_webhook_url'])) {
9521		- $new_input['live_agent_webhook_url'] = esc_url_raw($input['live_agent_webhook_url']);
9522		- }
9523		- if (isset($input['live_agent_secret_key'])) {
9524		- $new_input['live_agent_secret_key'] = sanitize_text_field($input['live_agent_secret_key']);
9525		- }
9526	2307
9527		- // Live Agent Integration
9528		- if (isset($input['live_agent_bot_token'])) {
9529		- $new_input['live_agent_bot_token'] = sanitize_text_field($input['live_agent_bot_token']);
9530		- }
9531	2308
9532		- if (isset($input['live_agent_user_ids'])) {
9533		- $new_input['live_agent_user_ids'] = sanitize_textarea_field($input['live_agent_user_ids']);
9534		- }
	2309	+private function mxchat_extract_main_content($html) {
	2310	+ $dom = new DOMDocument;
	2311	+ libxml_use_internal_errors(true); // Suppress HTML parsing errors
	2312	+ @$dom->loadHTML($html);
	2313	+ libxml_clear_errors();
9535	2314
9536		- if (isset($input['live_agent_status'])) {
9537		- $new_input['live_agent_status'] = ($input['live_agent_status'] === 'on') ? 'on' : 'off';
9538		- }
9539		- if (isset($input['live_agent_away_message'])) {
9540		- $new_input['live_agent_away_message'] = sanitize_textarea_field($input['live_agent_away_message']);
9541		- }
9542		- if (isset($input['live_agent_notification_message'])) {
9543		- $new_input['live_agent_notification_message'] = sanitize_textarea_field($input['live_agent_notification_message']);
9544		- }
	2315	+ $xpath = new DOMXPath($dom);
9545	2316
9546		- // Telegram Integration
9547		- if (isset($input['telegram_status'])) {
9548		- $new_input['telegram_status'] = ($input['telegram_status'] === 'on') ? 'on' : 'off';
9549		- }
9550		- if (isset($input['telegram_bot_token'])) {
9551		- $new_input['telegram_bot_token'] = sanitize_text_field($input['telegram_bot_token']);
9552		- }
9553		- if (isset($input['telegram_group_id'])) {
9554		- $new_input['telegram_group_id'] = sanitize_text_field($input['telegram_group_id']);
9555		- }
9556		- if (isset($input['telegram_webhook_secret'])) {
9557		- $new_input['telegram_webhook_secret'] = sanitize_text_field($input['telegram_webhook_secret']);
9558		- }
9559		- if (isset($input['telegram_notification_message'])) {
9560		- $new_input['telegram_notification_message'] = sanitize_textarea_field($input['telegram_notification_message']);
9561		- }
9562		- if (isset($input['telegram_away_message'])) {
9563		- $new_input['telegram_away_message'] = sanitize_textarea_field($input['telegram_away_message']);
9564		- }
	2317	+ // Simplified selectors focusing on common content areas
	2318	+ $selectors = [
	2319	+ '//article',
	2320	+ '//*[@id="content"]',
	2321	+ '//*[@class="entry-content"]',
	2322	+ '//main',
	2323	+ ];
9565	2324
9566		- // Sanitize script loading strategy
9567		- if (isset($input['script_loading_strategy'])) {
9568		- $allowed_strategies = array('default', 'defer', 'delay_1s', 'delay_3s', 'delay_5s', 'on_interaction');
9569		- $new_input['script_loading_strategy'] = in_array($input['script_loading_strategy'], $allowed_strategies)
9570		- ? $input['script_loading_strategy']
9571		- : 'default';
9572		- }
9573		-
9574		- // Sanitize debug mode
9575		- if (isset($input['debug_mode'])) {
9576		- $new_input['debug_mode'] = ($input['debug_mode'] === 'on') ? 'on' : 'off';
9577		- }
9578		-
9579		- // Content Generator Settings
9580		- if (isset($input['content_model'])) {
9581		- $new_input['content_model'] = sanitize_text_field($input['content_model']);
9582		- }
9583		- if (isset($input['content_image_model'])) {
9584		- $new_input['content_image_model'] = sanitize_text_field($input['content_image_model']);
9585		- }
9586		- if (isset($input['content_image_quality'])) {
9587		- $q = sanitize_text_field($input['content_image_quality']);
9588		- $new_input['content_image_quality'] = in_array($q, array('auto', 'low', 'medium', 'high'), true) ? $q : 'auto';
9589		- }
9590		- if (isset($input['content_enable_images'])) {
9591		- $new_input['content_enable_images'] = ($input['content_enable_images'] === 'on') ? 'on' : 'off';
9592		- }
9593		- if (isset($input['content_use_placeholders'])) {
9594		- $new_input['content_use_placeholders'] = ($input['content_use_placeholders'] === 'on') ? 'on' : 'off';
9595		- }
9596		- if (isset($input['content_internal_linking'])) {
9597		- $new_input['content_internal_linking'] = ($input['content_internal_linking'] === 'on') ? 'on' : 'off';
9598		- }
9599		- if (isset($input['content_tool_use'])) {
9600		- $new_input['content_tool_use'] = ($input['content_tool_use'] === 'on') ? 'on' : 'off';
9601		- }
9602		-
9603		- // SEO Optimize toggle fields
9604		- foreach (array('seo_optimize_meta_desc', 'seo_optimize_seo_title', 'seo_optimize_slug', 'seo_optimize_readability', 'seo_optimize_internal_links', 'seo_optimize_img_alt', 'seo_optimize_featured_img') as $seo_key) {
9605		- if (isset($input[$seo_key])) {
9606		- $new_input[$seo_key] = ($input[$seo_key] === 'on') ? 'on' : 'off';
	2325	+ foreach ($selectors as $selector) {
	2326	+ $nodes = $xpath->query($selector);
	2327	+ if ($nodes->length > 0) {
	2328	+ $content = '';
	2329	+ foreach ($nodes as $node) {
	2330	+ $content .= $dom->saveHTML($node);
	2331	+ }
	2332	+ return $content;
9607	2333	}
9608	2334	}
9609	2335
9610		- // Preserve content generator settings when saving from main settings page
9611		- // (where content fields are not in the form submission)
9612		- $existing = get_option('mxchat_options', array());
9613		- foreach (array('content_model', 'content_image_model', 'content_image_quality', 'content_enable_images', 'content_use_placeholders', 'content_internal_linking', 'content_tool_use', 'seo_optimize_meta_desc', 'seo_optimize_seo_title', 'seo_optimize_slug', 'seo_optimize_readability', 'seo_optimize_internal_links', 'seo_optimize_img_alt', 'seo_optimize_featured_img') as $key) {
9614		- if (!isset($new_input[$key]) && isset($existing[$key])) {
9615		- $new_input[$key] = $existing[$key];
9616		- }
9617		- }
9618		-
9619		- return $new_input;
	2336	+ // Fallback: Return the entire body content if no specific selector matches
	2337	+ $body = $dom->getElementsByTagName('body');
	2338	+ return $body->length > 0 ? $dom->saveHTML($body->item(0)) : $html;
9620	2339	}
9621	2340
9622		-/**
9623		- * Log a debug message if debug mode is enabled
9624		- *
9625		- * @param string $type The type of log entry (settings_save, api_error, activation, etc.)
9626		- * @param string $message The log message
9627		- * @param array $data Optional additional data to log
9628		- * @return bool Whether the message was logged
9629		- */
9630		-public static function mxchat_log_debug( $type, $message, $data = array() ) {
9631		- $options = get_option( 'mxchat_options', array() );
9632		-
9633		- // Check if debug mode is enabled
9634		- if ( ! isset( $options['debug_mode'] ) || $options['debug_mode'] !== 'on' ) {
9635		- return false;
	2341	+public function mxchat_handle_sitemap_submission() {
	2342	+ // Check if the form was submitted and the user has sufficient permissions
	2343	+ if (!isset($_POST['submit_sitemap']) || !current_user_can('manage_options')) {
	2344	+ return;
9636	2345	}
9637	2346
9638		- // Get current log
9639		- $log = get_option( 'mxchat_debug_log', array() );
9640		- if ( ! is_array( $log ) ) {
9641		- $log = array();
9642		- }
	2347	+ // Verify the nonce field for security
	2348	+ check_admin_referer('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce');
9643	2349
9644		- // Add new entry
9645		- $entry = array(
9646		- 'time' => current_time( 'Y-m-d H:i:s' ),
9647		- 'type' => sanitize_key( $type ),
9648		- 'message' => sanitize_text_field( $message ),
9649		- );
	2350	+ // Sanitize and retrieve the submitted URL
	2351	+ $submitted_url = esc_url_raw($_POST['sitemap_url']); // Accept either a sitemap URL or a regular URL
9650	2352
9651		- if ( ! empty( $data ) ) {
9652		- $entry['data'] = $data;
	2353	+ // Fetch the content of the submitted URL
	2354	+ $response = wp_remote_get($submitted_url);
	2355	+ if (is_wp_error($response) || wp_remote_retrieve_response_code($response) !== 200) {
	2356	+ set_transient('mxchat_admin_notice_error', 'Failed to fetch the URL. Please check the URL and try again.', 30);
	2357	+ wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
	2358	+ exit;
9653	2359	}
9654	2360
9655		- // Add to beginning of array (newest first)
9656		- array_unshift( $log, $entry );
	2361	+ $content_type = wp_remote_retrieve_header($response, 'content-type');
	2362	+ $body_content = wp_remote_retrieve_body($response);
9657	2363
9658		- // Keep only last 100 entries
9659		- if ( count( $log ) > 100 ) {
9660		- $log = array_slice( $log, 0, 100 );
9661		- }
	2364	+ // Check if the URL points to a sitemap (XML) or a regular HTML page
	2365	+ if (strpos($content_type, 'xml') !== false || strpos($body_content, '<urlset') !== false) {
	2366	+ // Handle Sitemap XML
	2367	+ $xml = simplexml_load_string($body_content);
	2368	+ if ($xml === false) {
	2369	+ set_transient('mxchat_admin_notice_error', 'Invalid sitemap XML. Please provide a valid sitemap.', 30);
	2370	+ wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
	2371	+ exit;
	2372	+ }
9662	2373
9663		- // Save log
9664		- update_option( 'mxchat_debug_log', $log, false );
	2374	+ $embedding_success = true; // Flag to track if all embeddings are successful
9665	2375
9666		- return true;
9667		-}
	2376	+ foreach ($xml->url as $url_element) {
	2377	+ $page_url = (string)$url_element->loc;
9668	2378
9669		-/**
9670		- * Get the debug log entries
9671		- *
9672		- * @return array The debug log entries
9673		- */
9674		-public static function mxchat_get_debug_log() {
9675		- $log = get_option( 'mxchat_debug_log', array() );
9676		- return is_array( $log ) ? $log : array();
9677		-}
	2379	+ $page_response = wp_remote_get($page_url);
	2380	+ if (is_wp_error($page_response) || wp_remote_retrieve_response_code($page_response) !== 200) {
	2381	+ continue;
	2382	+ }
9678	2383
9679		-/**
9680		- * Clear the debug log
9681		- *
9682		- * @return bool Whether the log was cleared
9683		- */
9684		-public static function mxchat_clear_debug_log() {
9685		- return delete_option( 'mxchat_debug_log' );
9686		-}
	2384	+ $page_html = wp_remote_retrieve_body($page_response);
	2385	+ $page_content = $this->mxchat_extract_main_content($page_html);
	2386	+ $sanitized_content = $this->mxchat_sanitize_content_for_api($page_content);
9687	2387
9688		-/**
9689		- * Export settings as JSON with masked API keys
9690		- *
9691		- * @return array The sanitized settings array
9692		- */
9693		-public static function mxchat_export_settings() {
9694		- $options = get_option( 'mxchat_options', array() );
	2388	+ if (!empty($sanitized_content)) {
	2389	+ $embedding_vector = $this->mxchat_generate_embedding($sanitized_content);
	2390	+ if (is_array($embedding_vector)) {
	2391	+ MxChat_Utils::submit_content_to_db($sanitized_content, $page_url, $this->options['api_key']);
	2392	+ } else {
	2393	+ $embedding_success = false; // Set flag to false if any embedding fails
	2394	+ }
	2395	+ }
	2396	+ }
9695	2397
9696		- if ( ! is_array( $options ) ) {
9697		- return array();
9698		- }
	2398	+ if ($embedding_success) {
	2399	+ set_transient('mxchat_admin_notice_success', 'Sitemap content successfully submitted!', 30);
	2400	+ } else {
	2401	+ set_transient('mxchat_admin_notice_error', 'Some content failed to embed. Please check your API key and try again.', 30);
	2402	+ }
9699	2403
9700		- // List of API key fields to mask
9701		- $api_key_fields = array(
9702		- 'api_key',
9703		- 'xai_api_key',
9704		- 'claude_api_key',
9705		- 'deepseek_api_key',
9706		- 'voyage_api_key',
9707		- 'gemini_api_key',
9708		- 'openrouter_api_key',
9709		- 'loops_api_key',
9710		- 'brave_api_key',
9711		- 'live_agent_secret_key',
9712		- 'live_agent_bot_token',
9713		- 'telegram_bot_token',
9714		- 'telegram_webhook_secret',
9715		- 'woocommerce_consumer_key',
9716		- 'woocommerce_consumer_secret',
9717		- );
	2404	+ } else {
	2405	+ // Handle Regular URL (HTML Page)
	2406	+ $page_content = $this->mxchat_extract_main_content($body_content);
	2407	+ $sanitized_content = $this->mxchat_sanitize_content_for_api($page_content);
9718	2408
9719		- // Mask API keys (show only last 4 characters)
9720		- foreach ( $api_key_fields as $field ) {
9721		- if ( isset( $options[ $field ] ) && ! empty( $options[ $field ] ) ) {
9722		- $value = $options[ $field ];
9723		- if ( strlen( $value ) > 4 ) {
9724		- $options[ $field ] = str_repeat( '*', strlen( $value ) - 4 ) . substr( $value, -4 );
	2409	+ if (!empty($sanitized_content)) {
	2410	+ $embedding_vector = $this->mxchat_generate_embedding($sanitized_content);
	2411	+ if (is_array($embedding_vector)) {
	2412	+ MxChat_Utils::submit_content_to_db($sanitized_content, $submitted_url, $this->options['api_key']);
	2413	+ set_transient('mxchat_admin_notice_success', 'URL content successfully submitted!', 30);
9725	2414	} else {
9726		- $options[ $field ] = '****';
	2415	+ set_transient('mxchat_admin_notice_error', 'Failed to generate embedding for the URL content. Please check your API key and try again.', 30);
9727	2416	}
	2417	+ } else {
	2418	+ set_transient('mxchat_admin_notice_error', 'No valid content found on the provided URL.', 30);
9728	2419	}
9729	2420	}
9730	2421
9731		- // Add metadata
9732		- $export = array(
9733		- 'plugin_version' => defined( 'MXCHAT_VERSION' ) ? MXCHAT_VERSION : 'unknown',
9734		- 'export_date' => current_time( 'Y-m-d H:i:s' ),
9735		- 'wordpress_version' => get_bloginfo( 'version' ),
9736		- 'php_version' => phpversion(),
9737		- 'settings' => $options,
9738		- );
9739		-
9740		- return $export;
	2422	+ // Redirect after setting the transient
	2423	+ wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
	2424	+ exit;
9741	2425	}
9742	2426
9743		-/**
9744		- * Reset all settings to defaults
9745		- *
9746		- * @return bool Whether the reset was successful
9747		- */
9748		-public static function mxchat_reset_all_settings() {
9749		- // Delete main options
9750		- $deleted = delete_option( 'mxchat_options' );
9751	2427
9752		- // Also clear the debug log
9753		- delete_option( 'mxchat_debug_log' );
9754	2428
9755		- // Log the reset (will create new log since we just cleared it)
9756		- // We need to temporarily enable debug mode to log this
9757		- $temp_options = array( 'debug_mode' => 'on' );
9758		- update_option( 'mxchat_options', $temp_options );
	2429	+private function mxchat_sanitize_content_for_api($content) {
	2430	+ // Remove script, style tags, and HTML comments
	2431	+ $content = preg_replace('/<script\b[^>]*>(.*?)<\/script>/is', '', $content);
	2432	+ $content = preg_replace('/<style\b[^>]*>(.*?)<\/style>/is', '', $content);
	2433	+ $content = preg_replace('/<!--(.|\s)*?-->/', '', $content);
9759	2434
9760		- self::mxchat_log_debug( 'reset', 'All settings have been reset to defaults' );
	2435	+ // Remove all HTML tags and decode HTML entities
	2436	+ $content = wp_strip_all_tags($content);
	2437	+ $content = html_entity_decode($content, ENT_QUOTES | ENT_HTML5);
9761	2438
9762		- // Now delete again to trigger re-initialization
9763		- delete_option( 'mxchat_options' );
	2439	+ // Trim and normalize whitespace
	2440	+ $content = trim(preg_replace('/\s+/', ' ', $content));
9764	2441
9765		- return $deleted;
	2442	+ return $content;
9766	2443	}
9767	2444
9768		- // Method to append the chatbot to the body
9769		- public function mxchat_append_chatbot_to_body() {
9770		- $options = get_option('mxchat_options');
9771		- if (isset($options['append_to_body']) && $options['append_to_body'] === 'on') {
9772		- echo do_shortcode('[mxchat_chatbot floating="yes"]');
9773		- }
9774		- }
9775	2445
9776	2446
9777		-
9778		-
9779		-
9780	2447	private function mxchat_fetch_loops_mailing_lists($api_key) {
9781	2448	$url = 'https://app.loops.so/api/v1/lists';
9782	2449	$response = wp_remote_get($url, array(
9783	2450	'headers' => array(
		@@ -9794,458 +2461,8 @@
9794	2461	$lists = json_decode($body, true);
9795	2462
9796	2463	return isset($lists) && is_array($lists) ? $lists : array();
9797	2464	}
9798		-
9799		-function mxchat_calculate_cosine_similarity($vec1, $vec2) {
9800		- if (empty($vec1) || empty($vec2)) {
9801		- return 0.0;
9802		- }
9803		-
9804		- $dot_product = 0.0;
9805		- $norm_a = 0.0;
9806		- $norm_b = 0.0;
9807		-
9808		- for ($i = 0; $i < count($vec1); $i++) {
9809		- $dot_product += $vec1[$i] * $vec2[$i];
9810		- $norm_a += pow($vec1[$i], 2);
9811		- $norm_b += pow($vec2[$i], 2);
9812		- }
9813		-
9814		- if ($norm_a == 0.0 || $norm_b == 0.0) {
9815		- return 0.0;
9816		- } else {
9817		- return $dot_product / (sqrt($norm_a) * sqrt($norm_b));
9818		- }
9819		-}
9820		-
9821		-/**
9822		- * Validates nonce and deletes all chat prompts
9823		- */
9824		-public function mxchat_handle_delete_all_prompts() {
9825		- //error_log('=== DELETE ALL DEBUG START ===');
9826		-
9827		- // Verify nonce
9828		- if (!isset($_POST['mxchat_delete_all_prompts_nonce']) || !wp_verify_nonce($_POST['mxchat_delete_all_prompts_nonce'], 'mxchat_delete_all_prompts_action')) {
9829		- //error_log('DEBUG: Nonce verification failed');
9830		- wp_die(__('Nonce verification failed.', 'mxchat'));
9831		- }
9832		-
9833		- // Check permissions
9834		- if (!current_user_can('manage_options')) {
9835		- //error_log('DEBUG: Permission check failed');
9836		- wp_die(__('You do not have sufficient permissions to delete all prompts.', 'mxchat'));
9837		- }
9838		-
9839		- // Get bot_id and content type filter from POST data
9840		- $bot_id = isset($_POST['bot_id']) ? sanitize_text_field($_POST['bot_id']) : 'default';
9841		- $content_type_filter = isset($_POST['content_type_filter']) ? sanitize_text_field($_POST['content_type_filter']) : '';
9842		-
9843		- $success = true;
9844		- $error_messages = array();
9845		-
9846		- // Get bot-specific Pinecone configuration
9847		- $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
9848		- $pinecone_options = $pinecone_manager->mxchat_get_bot_pinecone_options($bot_id);
9849		-
9850		- $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
9851		-
9852		- if ($use_pinecone && !empty($pinecone_options['mxchat_pinecone_api_key'])) {
9853		- // Delete from Pinecone (with optional content type filter)
9854		- $result = $pinecone_manager->mxchat_delete_all_from_pinecone($pinecone_options, $content_type_filter);
9855		-
9856		- if (!$result['success']) {
9857		- $success = false;
9858		- $error_messages[] = $result['message'];
9859		- }
9860		-
9861		- } else {
9862		- // Delete from WordPress database
9863		- global $wpdb;
9864		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
9865		-
9866		- // Build WHERE conditions
9867		- $where_clauses = array();
9868		- $where_values = array();
9869		-
9870		- // Bot filter
9871		- if ($bot_id !== 'default' && class_exists('MxChat_Multi_Bot_Manager')) {
9872		- $where_clauses[] = 'bot_id = %s';
9873		- $where_values[] = $bot_id;
9874		- }
9875		-
9876		- // Content type filter
9877		- if (!empty($content_type_filter)) {
9878		- $where_clauses[] = 'content_type = %s';
9879		- $where_values[] = $content_type_filter;
9880		- }
9881		-
9882		- if (!empty($where_clauses)) {
9883		- $where_sql = implode(' AND ', $where_clauses);
9884		- $result = $wpdb->query($wpdb->prepare("DELETE FROM {$table_name} WHERE {$where_sql}", $where_values));
9885		- } else {
9886		- // No filters — delete all
9887		- $result = $wpdb->query("DELETE FROM {$table_name}");
9888		- }
9889		-
9890		- if ($result === false) {
9891		- $success = false;
9892		- $error_messages[] = 'Failed to delete from WordPress database';
9893		- }
9894		- }
9895		-
9896		- // Redirect back with a success message and bot_id
9897		- $redirect_url = add_query_arg(array(
9898		- 'page' => 'mxchat-prompts',
9899		- 'bot_id' => $bot_id,
9900		- 'all_deleted' => $success ? 'true' : 'false'
9901		- ), admin_url('admin.php'));
9902		-
9903		- wp_safe_redirect($redirect_url);
9904		- exit;
9905		-}
9906		-
9907		-
9908		-
9909		- /**
9910		- * Handles deletion prompt with nonce validation
9911		- */
9912		- public function mxchat_handle_delete_prompt() {
9913		- // Sanitize and validate nonce
9914		- $nonce = isset($_GET['_wpnonce']) ? sanitize_text_field(wp_unslash($_GET['_wpnonce'])) : '';
9915		- if (empty($nonce) || !wp_verify_nonce($nonce, 'mxchat_delete_prompt_nonce')) {
9916		- wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
9917		- }
9918		-
9919		- // Check permissions
9920		- if (!current_user_can('manage_options')) {
9921		- wp_die(esc_html__('You do not have sufficient permissions to delete prompts.', 'mxchat'));
9922		- }
9923		-
9924		- // Get ID and source parameters
9925		- $id = isset($_GET['id']) ? sanitize_text_field($_GET['id']) : '';
9926		- $source = isset($_GET['source']) ? sanitize_text_field($_GET['source']) : '';
9927		-
9928		- if (empty($id)) {
9929		- wp_die(esc_html__('Invalid prompt ID.', 'mxchat'));
9930		- }
9931		-
9932		- $success = false;
9933		- $error_message = '';
9934		-
9935		- // Check if Pinecone is enabled and determine source automatically if not specified
9936		- $pinecone_options = get_option('mxchat_pinecone_addon_options', array());
9937		- $use_pinecone = ($pinecone_options['mxchat_use_pinecone'] ?? '0') === '1';
9938		-
9939		- // If source is not specified, determine based on Pinecone configuration
9940		- if (empty($source)) {
9941		- $source = $use_pinecone ? 'pinecone' : 'wordpress';
9942		- }
9943		-
9944		- if ($source === 'pinecone' || $use_pinecone) {
9945		- //error_log('[MXCHAT-DELETE] Deleting from Pinecone, ID: ' . $id);
9946		-
9947		- // Handle Pinecone deletion
9948		- if (empty($pinecone_options['mxchat_pinecone_host']) ||
9949		- empty($pinecone_options['mxchat_pinecone_api_key'])) {
9950		- wp_die(esc_html__('Pinecone configuration is missing.', 'mxchat'));
9951		- }
9952		-
9953		- // Delete from Pinecone using the vector ID directly
9954		- $pinecone_manager = MxChat_Pinecone_Manager::get_instance();
9955		- $result = $pinecone_manager->mxchat_delete_from_pinecone_by_vector_id(
9956		- $id,
9957		- $pinecone_options['mxchat_pinecone_api_key'],
9958		- $pinecone_options['mxchat_pinecone_host']
9959		- );
9960		- if ($result['success']) {
9961		- $success = true;
9962		-
9963		- // Remove from vector cache
9964		- $pinecone_manager->mxchat_remove_from_pinecone_vector_cache($id);
9965		- $pinecone_manager->mxchat_remove_from_processed_content_caches($id);
9966		-
9967		- set_transient('mxchat_admin_notice_success',
9968		- esc_html__('Vector deleted successfully from Pinecone.', 'mxchat'), 30);
9969		- } else {
9970		- $error_message = $result['message'];
9971		- set_transient('mxchat_admin_notice_error',
9972		- esc_html__('Failed to delete from Pinecone: ', 'mxchat') . esc_html($error_message), 30);
9973		- }
9974		- } else {
9975		- //error_log('[MXCHAT-DELETE] Deleting from WordPress database, ID: ' . $id);
9976		-
9977		- // Handle WordPress database deletion
9978		- global $wpdb;
9979		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
9980		-
9981		- // Clear cache and delete prompt
9982		- wp_cache_delete('prompt_' . $id, 'mxchat_prompts');
9983		-
9984		- $result = $wpdb->delete(
9985		- $table_name,
9986		- array('id' => intval($id)),
9987		- array('%d')
9988		- );
9989		-
9990		- if ($result !== false) {
9991		- $success = true;
9992		- set_transient('mxchat_admin_notice_success',
9993		- esc_html__('Entry deleted successfully.', 'mxchat'), 30);
9994		- } else {
9995		- set_transient('mxchat_admin_notice_error',
9996		- esc_html__('Failed to delete entry from database.', 'mxchat'), 30);
9997		- }
9998		- }
9999		-
10000		- // Redirect back to the prompts page
10001		- wp_safe_redirect(add_query_arg(
10002		- array(
10003		- 'page' => 'mxchat-prompts',
10004		- 'deleted' => $success ? 'true' : 'false'
10005		- ),
10006		- admin_url('admin.php')
10007		- ));
10008		- exit;
10009		- }
10010		-
10011		-
10012		-
10013		-
10014		- /**
10015		- * Averages multiple vectors into a single vector
10016		- */
10017		- private function mxchat_average_vectors($vectors) {
10018		- $vector_length = count($vectors[0]);
10019		- $sum_vector = array_fill(0, $vector_length, 0);
10020		-
10021		- foreach ($vectors as $vector) {
10022		- for ($i = 0; $i < $vector_length; $i++) {
10023		- $sum_vector[$i] += $vector[$i];
10024		- }
10025		- }
10026		-
10027		- // Divide each component by the number of vectors to get the average
10028		- $num_vectors = count($vectors);
10029		- for ($i = 0; $i < $vector_length; $i++) {
10030		- $sum_vector[$i] /= $num_vectors;
10031		- }
10032		-
10033		- return $sum_vector;
10034		- }
10035		-
10036		-
10037		-
10038		-
10039		- /**
10040		- * Generates embeddings from input text for MXChat
10041		- */
10042		- public function mxchat_generate_embedding($text) {
10043		- // Enable detailed logging for debugging
10044		- //error_log('[MXCHAT-EMBED] Starting embedding generation. Text length: ' . strlen($text) . ' bytes');
10045		- //error_log('[MXCHAT-EMBED] Text preview: ' . substr($text, 0, 100) . '...');
10046		-
10047		- $options = get_option('mxchat_options');
10048		- $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
10049		- //error_log('[MXCHAT-EMBED] Selected embedding model: ' . $selected_model);
10050		-
10051		- // Determine provider and endpoint
10052		- if (strpos($selected_model, 'voyage') === 0) {
10053		- $api_key = $options['voyage_api_key'] ?? '';
10054		- $endpoint = 'https://api.voyageai.com/v1/embeddings';
10055		- $provider_name = 'Voyage AI';
10056		- //error_log('[MXCHAT-EMBED] Using Voyage AI API');
10057		- } elseif (strpos($selected_model, 'gemini-embedding') === 0) {
10058		- $api_key = $options['gemini_api_key'] ?? '';
10059		- $endpoint = 'https://generativelanguage.googleapis.com/v1beta/models/' . $selected_model . ':embedContent';
10060		- $provider_name = 'Google Gemini';
10061		- //error_log('[MXCHAT-EMBED] Using Google Gemini API');
10062		- } else {
10063		- $api_key = $options['api_key'] ?? '';
10064		- $endpoint = 'https://api.openai.com/v1/embeddings';
10065		- $provider_name = 'OpenAI';
10066		- //error_log('[MXCHAT-EMBED] Using OpenAI API');
10067		- }
10068		-
10069		- //error_log('[MXCHAT-EMBED] Using endpoint: ' . $endpoint);
10070		-
10071		- if (empty($api_key)) {
10072		- $error_message = sprintf('Missing %s API key. Please configure your API key in the MxChat settings.', $provider_name);
10073		- //error_log('[MXCHAT-EMBED] Error: ' . $error_message);
10074		- return $error_message;
10075		- }
10076		-
10077		- // Check if text is too long (for OpenAI, roughly estimate tokens as words/0.75)
10078		- $estimated_tokens = ceil(str_word_count($text) / 0.75);
10079		- //error_log('[MXCHAT-EMBED] Estimated token count: ~' . $estimated_tokens);
10080		-
10081		- if ($estimated_tokens > 8000 && strpos($selected_model, 'voyage') === false && strpos($selected_model, 'gemini-embedding') === false) {
10082		- //error_log('[MXCHAT-EMBED] Warning: Text may exceed OpenAI token limits (8K for most models)');
10083		- // Consider truncating text here
10084		- }
10085		-
10086		- // Prepare request body based on provider
10087		- if (strpos($selected_model, 'gemini-embedding') === 0) {
10088		- // Gemini API format
10089		- $request_body = array(
10090		- 'model' => 'models/' . $selected_model,
10091		- 'content' => array(
10092		- 'parts' => array(
10093		- array('text' => $text)
10094		- )
10095		- )
10096		- );
10097		-
10098		- // Set output dimensionality to 1536 for consistency with other models
10099		- $request_body['outputDimensionality'] = 1536;
10100		- } else {
10101		- // OpenAI/Voyage API format
10102		- $request_body = array(
10103		- 'model' => $selected_model,
10104		- 'input' => $text
10105		- );
10106		-
10107		- // Add output_dimension for voyage-3-large model
10108		- if ($selected_model === 'voyage-3-large') {
10109		- $request_body['output_dimension'] = 2048;
10110		- }
10111		- }
10112		-
10113		- //error_log('[MXCHAT-EMBED] Request prepared with model: ' . $selected_model);
10114		-
10115		- // Prepare headers based on provider
10116		- if (strpos($selected_model, 'gemini-embedding') === 0) {
10117		- // Gemini uses API key as query parameter
10118		- $endpoint .= '?key=' . $api_key;
10119		- $headers = array(
10120		- 'Content-Type' => 'application/json'
10121		- );
10122		- } else {
10123		- // OpenAI/Voyage use Bearer token
10124		- $headers = array(
10125		- 'Authorization' => 'Bearer ' . $api_key,
10126		- 'Content-Type' => 'application/json'
10127		- );
10128		- }
10129		-
10130		- // Make API request
10131		- //error_log('[MXCHAT-EMBED] Sending API request to: ' . $endpoint);
10132		- $response = wp_remote_post($endpoint, array(
10133		- 'body' => wp_json_encode($request_body),
10134		- 'headers' => $headers,
10135		- 'timeout' => 60 // Increased timeout for large inputs
10136		- ));
10137		-
10138		- // Handle wp_remote_post errors
10139		- if (is_wp_error($response)) {
10140		- $error_message = $response->get_error_message();
10141		- //error_log('[MXCHAT-EMBED] WP Remote Post Error: ' . $error_message);
10142		- return 'Connection error: ' . $error_message;
10143		- }
10144		-
10145		- // Get and check HTTP response code
10146		- $http_code = wp_remote_retrieve_response_code($response);
10147		- //error_log('[MXCHAT-EMBED] API Response Code: ' . $http_code);
10148		-
10149		- if ($http_code !== 200) {
10150		- $error_body = wp_remote_retrieve_body($response);
10151		- //error_log('[MXCHAT-EMBED] API Error Response Body: ' . $error_body);
10152		-
10153		- // Try to parse error for more details
10154		- $error_json = json_decode($error_body, true);
10155		- if (json_last_error() === JSON_ERROR_NONE && isset($error_json['error'])) {
10156		- $error_type = $error_json['error']['type'] ?? 'unknown';
10157		- $error_message = $error_json['error']['message'] ?? 'No message';
10158		- //error_log('[MXCHAT-EMBED] API Error Type: ' . $error_type);
10159		- //error_log('[MXCHAT-EMBED] API Error Message: ' . $error_message);
10160		-
10161		- // Customize error message for common API errors
10162		- if ($error_type === 'invalid_request_error' && strpos($error_message, 'API key') !== false) {
10163		- $error_message = sprintf('Invalid %s API key. Please check your API key in the MxChat settings.', $provider_name);
10164		- } elseif ($error_type === 'authentication_error') {
10165		- $error_message = sprintf('%s authentication failed. Please verify your API key in the MxChat settings.', $provider_name);
10166		- }
10167		-
10168		- //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
10169		- return $error_message;
10170		- }
10171		-
10172		- $error_message = sprintf("API Error (HTTP %d): Unable to generate embedding", $http_code);
10173		- //error_log('[MXCHAT-EMBED] Returning error: ' . $error_message);
10174		- return $error_message;
10175		- }
10176		-
10177		- // Parse response body
10178		- $response_body = wp_remote_retrieve_body($response);
10179		- //error_log('[MXCHAT-EMBED] Received response length: ' . strlen($response_body) . ' bytes');
10180		-
10181		- $response_data = json_decode($response_body, true);
10182		-
10183		- if (json_last_error() !== JSON_ERROR_NONE) {
10184		- $error = json_last_error_msg();
10185		- //error_log('[MXCHAT-EMBED] JSON Parse Error: ' . $error);
10186		- //error_log('[MXCHAT-EMBED] Response preview: ' . substr($response_body, 0, 200));
10187		- return "Failed to parse API response: $error";
10188		- }
10189		-
10190		- // Handle different response formats based on provider
10191		- if (strpos($selected_model, 'gemini-embedding') === 0) {
10192		- // Gemini API response format
10193		- if (isset($response_data['embedding']['values'])) {
10194		- $embedding_dimensions = count($response_data['embedding']['values']);
10195		- //error_log('[MXCHAT-EMBED] Successfully extracted Gemini embedding with ' . $embedding_dimensions . ' dimensions');
10196		-
10197		- // Check if embedding dimensions are as expected (should be 1536)
10198		- if ($embedding_dimensions !== 1536) {
10199		- //error_log('[MXCHAT-EMBED] Warning: Unexpected Gemini embedding dimensions: ' . $embedding_dimensions);
10200		- }
10201		-
10202		- MxChat_Utils::stamp_active_embedding_model($selected_model);
10203		- return $response_data['embedding']['values'];
10204		- } else {
10205		- //error_log('[MXCHAT-EMBED] Error: No embedding found in Gemini response');
10206		- //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
10207		-
10208		- if (isset($response_data['error'])) {
10209		- $error_message = "Gemini API Error in response: " . wp_json_encode($response_data['error']);
10210		- //error_log('[MXCHAT-EMBED] ' . $error_message);
10211		- return $error_message;
10212		- }
10213		-
10214		- $error_message = "Invalid Gemini API response format: No embedding found";
10215		- //error_log('[MXCHAT-EMBED] ' . $error_message);
10216		- return $error_message;
10217		- }
10218		- } else {
10219		- // OpenAI/Voyage API response format
10220		- if (isset($response_data['data'][0]['embedding'])) {
10221		- $embedding_dimensions = count($response_data['data'][0]['embedding']);
10222		- //error_log('[MXCHAT-EMBED] Successfully extracted embedding with ' . $embedding_dimensions . ' dimensions');
10223		-
10224		- // Check if embedding dimensions are as expected
10225		- if (($selected_model === 'text-embedding-ada-002' && $embedding_dimensions !== 1536) ||
10226		- ($selected_model === 'voyage-3-large' && $embedding_dimensions !== 2048)) {
10227		- //error_log('[MXCHAT-EMBED] Warning: Unexpected embedding dimensions');
10228		- }
10229		-
10230		- MxChat_Utils::stamp_active_embedding_model($selected_model);
10231		- return $response_data['data'][0]['embedding'];
10232		- } else {
10233		- //error_log('[MXCHAT-EMBED] Error: No embedding found in response');
10234		- //error_log('[MXCHAT-EMBED] Response structure: ' . wp_json_encode(array_keys($response_data)));
10235		-
10236		- if (isset($response_data['error'])) {
10237		- $error_message = "API Error in response: " . wp_json_encode($response_data['error']);
10238		- //error_log('[MXCHAT-EMBED] ' . $error_message);
10239		- return $error_message;
10240		- }
10241		-
10242		- $error_message = "Invalid API response format: No embedding found";
10243		- //error_log('[MXCHAT-EMBED] ' . $error_message);
10244		- return $error_message;
10245		- }
10246		- }
10247		- }
10248	2465
10249	2466
10250	2467
10251	2468	}