class-mxchat-admin.php: 2.0.0 vs 2.0.6 · MxChat – AI Chatbot & Content Generation for WordPress

← All changes | includes/class-mxchat-admin.php +911 -931 2.0.6 → 2.0.0 View file →

		@@ -43,16 +43,14 @@
43	43	add_action('admin_post_mxchat_edit_intent', array($this, 'handle_edit_intent'));
44	44	add_action('save_post', array($this, 'handle_post_update'), 10, 3);
45	45	add_action('post_updated', array($this, 'handle_post_update'), 10, 3);
46	46	add_action('wp_ajax_mxchat_save_setting', array($this, 'mxchat_save_setting_callback'));
47		- add_action('wp_trash_post', array($this, 'mxchat_handle_post_delete'));
48		- add_action('before_delete_post', array($this, 'mxchat_handle_post_delete'));
49		- add_action('wp_ajax_mxchat_export_transcripts', array($this, 'export_chat_transcripts'));
	47	+
50	48	add_action('wp_ajax_mxchat_save_prompts_setting', array($this, 'mxchat_save_prompts_setting_callback'));
51	49	if (isset($this->options['enable_woocommerce_integration']) &&
52	50	($this->options['enable_woocommerce_integration'] === '1' \|\|
53	51	$this->options['enable_woocommerce_integration'] === 'on')) {
54		-
	52	+
55	53	//error_log('MxChat Admin: WooCommerce integration is enabled, adding hooks');
56	54	add_action('wp_insert_post', array($this, 'mxchat_handle_product_change'), 10, 3);
57	55	add_action('wp_trash_post', array($this, 'mxchat_handle_product_delete'));
58	56	add_action('before_delete_post', array($this, 'mxchat_handle_product_delete'));
		@@ -71,14 +69,12 @@
71	69	'api_key' => '',
72	70	'xai_api_key' => '',
73	71	'claude_api_key' => '',
74	72	'deepseek_api_key' => '',
75		- 'voyage_api_key' => '',
76		- 'embedding_model' => 'text-embedding-ada-002',
77	73	'system_prompt_instructions' => esc_html__('[EXAMPLE INSTRUCTIONS] You are an AI Chatbot assistant for this website. The primary subject you should focus on is [insert proper subject here]. Your main goal is to assist visitors with questions related to this specific topic. Here are some key things to keep in mind:
78	74	- Your name is [Chatbot Name].
79	75	- 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.
80		- - Do not make up links to pages. Only use specific links you see in your knowledgebase from [insert your domain]. Do not make assumptions or make up URLs.
	76	+ - Do not make up links to pages. Only use specific links you see in your knowledgebase.
81	77	- Keep your responses short, concise, and to the point. Provide clear and direct answers suitable for a chatbot interaction.
82	78	- Provide answers based on the knowledge available to you. If you do not have an answer to a specific question, let the visitor know that you don’t have the information.', 'mxchat'),
83	79	'model' => esc_html__('gpt-4o', 'mxchat'),
84	80	'rate_limit_logged_out' => esc_html__('100', 'mxchat'),
		@@ -176,26 +172,28 @@
176	172	'mxchat-prompts',
177	173	array($this, 'mxchat_create_prompts_page')
178	174	);
179	175
	176	+ // Submenu page for Chat Transcripts
180	177	add_submenu_page(
181		- 'mxchat-max',
	178	+ 'mxchat-max', // Corrected parent slug to match the main menu
182	179	esc_html__('Chat Transcripts', 'mxchat'),
183	180	esc_html__('Transcripts', 'mxchat'),
184	181	'manage_options',
185	182	'mxchat-transcripts',
186		- array($this, 'mxchat_create_transcripts_page')
	183	+ array($this, 'mxchat_create_transcripts_page') // Prefixed function name with mxchat_
187	184	);
188	185
	186	+ // Submenu page for Intents
189	187	add_submenu_page(
190		- 'mxchat-max',
191		- esc_html__('MxChat Intents', 'mxchat'),
192		- esc_html__('Intents', 'mxchat'),
193		- 'manage_options',
194		- 'mxchat-intents',
195		- array($this, 'mxchat_intents_page_html')
	188	+ 'mxchat-max', // Parent slug
	189	+ esc_html__('MxChat Intents', 'mxchat'), // Page title
	190	+ esc_html__('Intents', 'mxchat'), // Menu title
	191	+ 'manage_options', // Capability
	192	+ 'mxchat-intents', // Menu slug
	193	+ array($this, 'mxchat_intents_page_html') // Callback function
196	194	);
197		-
	195	+
198	196	add_submenu_page(
199	197	'mxchat-max',
200	198	esc_html__('Add Ons', 'mxchat'),
201	199	esc_html__('Add Ons', 'mxchat'),
		@@ -243,8 +241,9 @@
243	241	// Also update old option for backwards compatibility
244	242	update_option('additional_popular_questions', $questions);
245	243	}
246	244	break;
	245	+ case 'close_button_color':
247	246	case 'user_message_bg_color':
248	247	case 'user_message_font_color':
249	248	case 'bot_message_bg_color':
250	249	case 'bot_message_font_color':
		@@ -411,15 +410,16 @@
411	410	<?php endif; ?>
412	411
413	412	<div class="mxchat-agents-banner">
414	413	<p>
415		- <strong><?php echo esc_html__('The MxChat Add-Ons Platform', 'mxchat'); ?></strong><?php echo esc_html__(' is here! Pro users get unlimited access to our growing collection of powerful add-ons. ', 'mxchat'); ?><a href="<?php echo admin_url('admin.php?page=mxchat-addons'); ?>"><?php echo esc_html__('Explore all add-ons', 'mxchat'); ?></a><?php echo esc_html__(' including Forms Builder, Theme Customizer, Content Moderation, and more – all included with your lifetime Pro license!', 'mxchat'); ?>
416		- </p>
	414	+ <?php echo esc_html__('Pro users get exclusive access to', 'mxchat'); ?> <a href="https://mxchat.ai/agents/" target="_blank"><?php echo esc_html__('MxChat AI Agents', 'mxchat'); ?></a> <?php echo esc_html__('– our groundbreaking platform to test, refine, and deploy your chatbot with confidence. Take your AI assistant to the next level!', 'mxchat'); ?>
	415	+ </p>
417	416	</div>
418	417
419	418	<h2 class="mxchat-nav-tab-wrapper">
420	419	<a href="#chatbot" class="mxchat-nav-tab mxchat-nav-tab-active" data-tab="chatbot"><?php echo esc_html__('Chatbot', 'mxchat'); ?></a>
421	420	<a href="#embed" class="mxchat-nav-tab" data-tab="embed"><?php echo esc_html__('Integrations', 'mxchat'); ?></a>
	421	+ <a href="#theme" class="mxchat-nav-tab" data-tab="theme"><?php echo esc_html__('Theme', 'mxchat'); ?></a>
422	422	<a href="#general" class="mxchat-nav-tab" data-tab="general"><?php echo esc_html__('FAQ', 'mxchat'); ?></a>
423	423	</h2>
424	424
425	425	<div id="chatbot" class="mxchat-tab-content active">
		@@ -429,8 +429,15 @@
429	429	</div>
430	430
431	431	<div id="embed" class="mxchat-tab-content">
432	432	<div class="mxchat-autosave-section">
	433	+ <div class="mxchat-settings-section">
	434	+ <h2><?php echo esc_html__('WooCommerce Settings', 'mxchat'); ?></h2>
	435	+ <table class="form-table">
	436	+ <?php do_settings_fields('mxchat-embed', 'mxchat_woocommerce_section'); ?>
	437	+ </table>
	438	+ </div>
	439	+ <div class="section-divider"></div>
433	440
434	441	<div class="mxchat-settings-section">
435	442	<h2><?php echo esc_html__('Loops Settings', 'mxchat'); ?></h2>
436	443	<table class="form-table">
		@@ -468,8 +475,13 @@
468	475	</div>
469	476	</div>
470	477	</div>
471	478
	479	+ <div id="theme" class="mxchat-tab-content">
	480	+ <div class="mxchat-autosave-section">
	481	+ <?php do_settings_sections('mxchat-theme'); ?>
	482	+ </div>
	483	+ </div>
472	484
473	485	<div id="general" class="mxchat-tab-content">
474	486	<?php do_settings_sections('mxchat-general'); ?>
475	487	<p>
		@@ -578,8 +590,9 @@
578	590	<?php
579	591	}
580	592
581	593
	594	+
582	595	public function mxchat_create_transcripts_page() {
583	596	global $wpdb;
584	597	$table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
585	598
		@@ -585,341 +598,65 @@
585	598
586	599	// Get basic stats
587	600	$total_chats = $wpdb->get_var("SELECT COUNT(DISTINCT session_id) FROM $table_name");
588	601	$total_messages = $wpdb->get_var("SELECT COUNT(*) FROM $table_name");
589		-
590		- // Count unique users with detailed breakdown
591		- $total_users = $wpdb->get_var("
592		- SELECT COUNT(DISTINCT
593		- CASE
594		- WHEN user_email != '' AND user_email IS NOT NULL THEN user_email
595		- WHEN user_id != 0 THEN CONCAT('user_', user_id)
596		- WHEN user_identifier NOT LIKE 'Tech-Savvy User'
597		- AND user_identifier NOT LIKE 'Detail-Oriented User'
598		- AND user_identifier NOT LIKE 'Language Learner'
599		- AND user_identifier NOT LIKE 'Casual Browser'
600		- AND user_identifier NOT LIKE 'Policy Enforcer'
601		- AND user_identifier NOT LIKE 'Researcher'
602		- AND user_identifier NOT LIKE 'Loyalty Member'
603		- AND user_identifier NOT LIKE 'Gift Buyer'
604		- AND user_identifier NOT LIKE 'Parent or Caregiver'
605		- THEN user_identifier
606		- ELSE session_id
607		- END
608		- )
609		- FROM $table_name
610		- WHERE role != 'assistant'
611		- ");
612		-
613		- // Get user type breakdown
614		- $registered_users = $wpdb->get_var("
615		- SELECT COUNT(DISTINCT user_email)
616		- FROM $table_name
617		- WHERE user_email != '' AND user_email IS NOT NULL
618		- ");
619		-
620		- $guest_users = $wpdb->get_var("
621		- SELECT COUNT(DISTINCT user_identifier)
622		- FROM $table_name
623		- WHERE (user_email = '' OR user_email IS NULL)
624		- AND role != 'assistant'
625		- AND user_identifier NOT LIKE 'Tech-Savvy User'
626		- AND user_identifier NOT LIKE 'Detail-Oriented User'
627		- AND user_identifier NOT LIKE 'Language Learner'
628		- AND user_identifier NOT LIKE 'Casual Browser'
629		- AND user_identifier NOT LIKE 'Policy Enforcer'
630		- AND user_identifier NOT LIKE 'Researcher'
631		- AND user_identifier NOT LIKE 'Loyalty Member'
632		- AND user_identifier NOT LIKE 'Gift Buyer'
633		- AND user_identifier NOT LIKE 'Parent or Caregiver'
634		- ");
635		-
636		- // Get agent test messages count
637		- $agent_tests = $wpdb->get_var("
638		- SELECT COUNT(DISTINCT session_id)
639		- FROM $table_name
640		- WHERE user_identifier IN (
641		- 'Tech-Savvy User',
642		- 'Detail-Oriented User',
643		- 'Language Learner',
644		- 'Casual Browser',
645		- 'Policy Enforcer',
646		- 'Researcher',
647		- 'Loyalty Member',
648		- 'Gift Buyer',
649		- 'Parent or Caregiver'
650		- )
651		- ");
	602	+ $total_users = $wpdb->get_var("SELECT COUNT(DISTINCT user_email) FROM $table_name WHERE user_email != ''");
652	603	?>
653		- <div class="wrap mxchat-transcripts-wrapper">
654		- <!-- Hero Section -->
655		- <div class="mxchat-transcripts-hero">
656		- <h1 class="mxchat-main-title">
657		- Chat <span class="mxchat-gradient-text">Transcripts</span>
658		- </h1>
659		- <p class="mxchat-hero-subtitle">
660		- <?php esc_html_e('Review and manage your chatbot conversations with detailed message history.', 'mxchat'); ?>
661		- </p>
662		- </div>
663		- <div class="mxchat-content">
664		- <!-- Stats Cards -->
665		- <div class="mxchat-stats-grid">
666		- <div class="mxchat-stat-card">
667		- <div class="stat-icon">💬</div>
668		- <div class="stat-content">
669		- <span class="stat-value"><?php echo esc_html($total_chats); ?></span>
670		- <span class="stat-label"><?php esc_html_e('Total Chats', 'mxchat'); ?></span>
671		- </div>
	604	+ <div class="wrap mxchat-admin">
	605	+ <!-- Stats Cards -->
	606	+ <div class="mxchat-stats-grid">
	607	+ <div class="mxchat-stat-card">
	608	+ <div class="stat-icon">💬</div>
	609	+ <div class="stat-content">
	610	+ <span class="stat-value"><?php echo esc_html($total_chats); ?></span>
	611	+ <span class="stat-label"><?php esc_html_e('Total Chats', 'mxchat'); ?></span>
672	612	</div>
673		- <div class="mxchat-stat-card">
674		- <div class="stat-icon">📝</div>
675		- <div class="stat-content">
676		- <span class="stat-value"><?php echo esc_html($total_messages); ?></span>
677		- <span class="stat-label"><?php esc_html_e('Total Messages', 'mxchat'); ?></span>
678		- </div>
	613	+ </div>
	614	+ <div class="mxchat-stat-card">
	615	+ <div class="stat-icon">📝</div>
	616	+ <div class="stat-content">
	617	+ <span class="stat-value"><?php echo esc_html($total_messages); ?></span>
	618	+ <span class="stat-label"><?php esc_html_e('Total Messages', 'mxchat'); ?></span>
679	619	</div>
680		- <div class="mxchat-stat-card">
681		- <div class="stat-icon">👥</div>
682		- <div class="stat-content">
683		- <span class="stat-value"><?php echo esc_html($total_users); ?></span>
684		- <span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
685		- <span class="stat-sublabel">
686		- <?php
687		- echo sprintf(
688		- esc_html__('%d registered, %d guests, %d agent tests', 'mxchat'),
689		- $registered_users,
690		- $guest_users,
691		- $agent_tests
692		- );
693		- ?>
694		- </span>
695		- </div>
696		- </div>
697	620	</div>
698		- <!-- Search and Filter Controls -->
699		- <div class="mxchat-controls-wrapper">
700		- <div class="mxchat-search-box">
701		- <input type="text" id="mxchat-search-transcripts"
702		- placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
703		- class="regular-text">
	621	+ <div class="mxchat-stat-card">
	622	+ <div class="stat-icon">👥</div>
	623	+ <div class="stat-content">
	624	+ <span class="stat-value"><?php echo esc_html($total_users); ?></span>
	625	+ <span class="stat-label"><?php esc_html_e('Unique Users', 'mxchat'); ?></span>
704	626	</div>
705		- <form id="mxchat-delete-form" method="post">
706		- <?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
707		- <div class="mxchat-controls">
708		- <button type="button" id="mxchat-export-transcripts" class="mxchat-action-button">
709		- <span class="dashicons dashicons-download"></span>
710		- <?php esc_html_e('Export All Chats', 'mxchat'); ?>
711		- </button>
712		- <button type="button" id="mxchat-select-all-transcripts" class="mxchat-select-button">
713		- <span class="dashicons dashicons-yes-alt"></span>
714		- <span class="button-text"><?php esc_html_e('Select All', 'mxchat'); ?></span>
715		- </button>
716		- <button type="submit" class="button delete-chats-button">
717		- <span class="dashicons dashicons-trash"></span>
718		- <?php esc_html_e('Delete Selected', 'mxchat'); ?>
719		- </button>
720		- </div>
721		- </form>
722	627	</div>
723		- <!-- Transcripts Container -->
724		- <div id="mxchat-transcripts"></div>
725	628	</div>
726		- </div>
727		- <?php
728		-}
729	629
730		-public function export_chat_transcripts() {
731		- if (!current_user_can('manage_options')) {
732		- wp_die(esc_html__('You do not have sufficient permissions to access this page.', 'mxchat'));
733		- }
	630	+ <!-- Search and Filter Controls -->
	631	+ <div class="mxchat-controls-wrapper">
	632	+ <div class="mxchat-search-box">
	633	+ <input type="text" id="mxchat-search-transcripts"
	634	+ placeholder="<?php esc_attr_e('Search transcripts...', 'mxchat'); ?>"
	635	+ class="regular-text">
	636	+ </div>
734	637
735		- check_ajax_referer('mxchat_export_transcripts', 'security');
	638	+ <form id="mxchat-delete-form" method="post">
	639	+ <?php wp_nonce_field('mxchat_delete_chat_history', 'mxchat_delete_chat_nonce'); ?>
	640	+ <div class="mxchat-controls">
	641	+ <button type="button" id="mxchat-select-all-transcripts" class="mxchat-select-button">
	642	+ <span class="dashicons dashicons-yes-alt"></span>
	643	+ <span class="button-text"><?php esc_html_e('Select All', 'mxchat'); ?></span>
	644	+ </button>
	645	+ <button type="submit" class="button delete-chats-button">
	646	+ <span class="dashicons dashicons-trash"></span>
	647	+ <?php esc_html_e('Delete Selected', 'mxchat'); ?>
	648	+ </button>
	649	+ </div>
	650	+ </form>
	651	+ </div>
736	652
737		- global $wpdb;
738		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
739		-
740		- // Get all transcripts ordered by session and timestamp
741		- $results = $wpdb->get_results(
742		- "SELECT session_id, user_email, user_identifier, role, message, timestamp
743		- FROM {$table_name}
744		- ORDER BY session_id, timestamp ASC"
745		- );
746		-
747		- if (empty($results)) {
748		- wp_send_json_error(array('message' => 'No transcripts found.'));
749		- wp_die();
750		- }
751		-
752		- // Set headers for CSV download
753		- header('Content-Type: text/csv');
754		- header('Content-Disposition: attachment; filename="chat-transcripts-' . date('Y-m-d') . '.csv"');
755		- header('Pragma: no-cache');
756		- header('Expires: 0');
757		-
758		- // Create output stream
759		- $output = fopen('php://output', 'w');
760		-
761		- // Add UTF-8 BOM for proper Excel encoding
762		- fputs($output, "\xEF\xBB\xBF");
763		-
764		- // Add CSV headers
765		- fputcsv($output, array(
766		- 'Session ID',
767		- 'Email',
768		- 'User Identifier',
769		- 'Role',
770		- 'Message',
771		- 'Timestamp'
772		- ));
773		-
774		- // Add data rows
775		- foreach ($results as $row) {
776		- fputcsv($output, array(
777		- $row->session_id,
778		- $row->user_email,
779		- $row->user_identifier,
780		- $row->role,
781		- $row->message,
782		- $row->timestamp
783		- ));
784		- }
785		-
786		- fclose($output);
787		- wp_die();
	653	+ <!-- Transcripts Container -->
	654	+ <div id="mxchat-transcripts"></div>
	655	+ </div>
	656	+ <?php
788	657	}
789	658
790		-public function mxchat_fetch_chat_history() {
791		- global $wpdb;
792		- $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
793		-
794		- if (!current_user_can('manage_options')) {
795		- wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
796		- }
797		-
798		- // First get unique session IDs ordered by most recent message in each session
799		- $session_ids = $wpdb->get_col(
800		- $wpdb->prepare(
801		- "SELECT DISTINCT session_id
802		- FROM {$table_name}
803		- GROUP BY session_id
804		- ORDER BY MAX(timestamp) DESC"
805		- )
806		- );
807		-
808		- if (empty($session_ids)) {
809		- wp_die(esc_html__('No chat history available.', 'mxchat'));
810		- }
811		-
812		- ob_start();
813		- echo '<div class="mxchat-transcript">';
814		-
815		- // Iterate through sessions from newest to oldest
816		- foreach ($session_ids as $session_id) {
817		- // Get the email associated with this session (if available)
818		- $email = $wpdb->get_var(
819		- $wpdb->prepare(
820		- "SELECT user_email
821		- FROM {$table_name}
822		- WHERE session_id = %s AND user_email != ''
823		- ORDER BY timestamp ASC
824		- LIMIT 1",
825		- $session_id
826		- )
827		- );
828		-
829		- // Debug: Check email retrieval
830		- if (empty($email)) {
831		- //error_log("No email found for session {$session_id}");
832		- } else {
833		- //error_log("Email for session {$session_id}: " . $email);
834		- }
835		-
836		- // Get messages for this session ordered by timestamp
837		- $messages = $wpdb->get_results(
838		- $wpdb->prepare(
839		- "SELECT * FROM {$table_name}
840		- WHERE session_id = %s
841		- ORDER BY timestamp ASC",
842		- $session_id
843		- )
844		- );
845		-
846		- // Start session block
847		- echo '<div class="mxchat-session">';
848		- echo '<div class="mxchat-session-header">';
849		- // Wrap checkbox and session ID in one block
850		- echo '<div class="mxchat-session-id">';
851		- echo '<input type="checkbox" name="delete_session_ids[]" value="' . esc_attr($session_id) . '"> ';
852		- echo '<strong>' . esc_html__('Session ID:', 'mxchat') . '</strong> ' . esc_html($session_id);
853		- echo '</div>';
854		-
855		- // Place email directly below the session ID block
856		- if (!empty($email)) {
857		- echo '<div class="mxchat-session-email">';
858		- echo '<strong>' . esc_html__('Email:', 'mxchat') . '</strong> ' . esc_html($email);
859		- echo '</div>';
860		- }
861		- echo '</div>';
862		-
863		- echo '<div class="mxchat-messages">';
864		-
865		- // Display messages for this session
866		- foreach ($messages as $transcript) {
867		- $formatted_timestamp = date_i18n('F j, Y g:i a', strtotime($transcript->timestamp));
868		-
869		- // Determine message styling
870		- switch ($transcript->role) {
871		- case 'assistant':
872		- case 'bot':
873		- $message_class = 'bot-message';
874		- $display_role = esc_html__('Chatbot', 'mxchat');
875		- break;
876		- case 'user':
877		- $message_class = 'user-message';
878		- $display_role = !empty($transcript->user_identifier)
879		- ? sanitize_text_field($transcript->user_identifier)
880		- : esc_html__('User', 'mxchat');
881		- break;
882		- case 'agent':
883		- $message_class = 'agent-message';
884		- $display_role = esc_html__('Agent', 'mxchat');
885		- break;
886		- default:
887		- $message_class = 'unknown-message';
888		- $display_role = esc_html__('Unknown', 'mxchat');
889		- }
890		-
891		- // Process message content
892		- $message_content = wp_kses(
893		- stripslashes($transcript->message),
894		- [
895		- 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
896		- 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
897		- 'a' => ['href' => [], 'title' => []]
898		- ]
899		- );
900		- $message_content = nl2br($message_content);
901		-
902		- // Render message
903		- echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
904		- echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
905		- echo '<div class="mxchat-message-content">' . $message_content . '</div>';
906		- echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
907		- echo '</div>';
908		- }
909		-
910		- // Close session block
911		- echo '</div></div>';
912		- }
913		-
914		- echo '</div>';
915		- $output = ob_get_clean();
916		- echo $output;
917		- wp_die();
918		-}
919		-
920		-
921		-
922	659	public function mxchat_create_prompts_page() {
923	660	global $wpdb;
924	661	$table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
925	662
		@@ -952,9 +689,9 @@
952	689	$per_page,
953	690	$offset
954	691	)
955	692	);
956		-
	693	+
957	694	// Add the pagination links generation here
958	695	$page_links = paginate_links(array(
959	696	'base' => add_query_arg(array(
960	697	'paged' => '%#%',
		@@ -1010,9 +747,9 @@
1010	747	<!-- Auto-Sync Settings -->
1011	748	<div class="mxchat-settings-section">
1012	749	<h3><?php esc_html_e('Auto-Sync Settings', 'mxchat'); ?></h3>
1013	750	<p class="mxchat-description">
1014		- <?php esc_html_e('Note: Auto-sync works only for newly published content. Existing posts and pages must be imported manually below. Works with Pinecone if enabled', 'mxchat'); ?>
	751	+ <?php esc_html_e('Note: Auto-sync works only for newly published content. Existing posts and pages must be imported manually below.', 'mxchat'); ?>
1015	752	</p>
1016	753	<div class="mxchat-autosave-section"> <!-- Add this wrapper -->
1017	754	<div class="mxchat-toggle-group">
1018	755	<div class="mxchat-toggle-container">
		@@ -1018,11 +755,11 @@
1018	755	<div class="mxchat-toggle-container">
1019	756	<label class="mxchat-toggle-switch">
1020	757	<input type="checkbox"
1021	758	name="mxchat_auto_sync_posts"
1022		- class="mxchat-autosave-field"
	759	+ class="mxchat-autosave-field"
1023	760	value="1"
1024		- data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	761	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
1025	762	<?php checked(get_option('mxchat_auto_sync_posts', '0'), '1'); ?>>
1026	763	<span class="mxchat-toggle-slider"></span>
1027	764	</label>
1028	765	<span class="mxchat-toggle-label">
		@@ -1034,9 +771,9 @@
1034	771	<input type="checkbox"
1035	772	name="mxchat_auto_sync_pages"
1036	773	class="mxchat-autosave-field"
1037	774	value="1"
1038		- data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
	775	+ data-nonce="<?php echo wp_create_nonce('mxchat_prompts_setting_nonce'); ?>"
1039	776	<?php checked(get_option('mxchat_auto_sync_pages', '0'), '1'); ?>>
1040	777	<span class="mxchat-toggle-slider"></span>
1041	778	</label>
1042	779	<span class="mxchat-toggle-label">
		@@ -1050,9 +787,10 @@
1050	787	<!-- Import Methods -->
1051	788	<div class="mxchat-import-methods">
1052	789	<div class="mxchat-method-card">
1053	790	<h4><?php esc_html_e('Sitemap Import', 'mxchat'); ?></h4>
1054		- <p><span class="red-warning">IMPORTANT:</span> <?php esc_html_e('Use a content-specific sub-sitemap, not the sitemap index.', 'mxchat'); ?></p> </div>
	791	+ <p><?php esc_html_e('Import all content from your sitemap automatically.', 'mxchat'); ?></p>
	792	+ </div>
1055	793	<div class="mxchat-method-card">
1056	794	<h4><?php esc_html_e('PDF Import', 'mxchat'); ?></h4>
1057	795	<p><?php esc_html_e('Import knowledge directly from PDF documents.', 'mxchat'); ?></p>
1058	796	</div>
		@@ -1068,9 +806,9 @@
1068	806
1069	807	<!-- Import Form -->
1070	808	<?php if (!$is_processing) : ?>
1071	809	<div class="mxchat-import-form">
1072		- <form id="mxchat-sitemap-form" method="post"
	810	+ <form id="mxchat-sitemap-form" method="post"
1073	811	action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_sitemap')); ?>">
1074	812	<?php wp_nonce_field('mxchat_submit_sitemap_action', 'mxchat_submit_sitemap_nonce'); ?>
1075	813	<div class="mxchat-url-input-group">
1076	814	<input type="url"
		@@ -1127,9 +865,9 @@
1127	865
1128	866	<?php if ($sitemap_status && $sitemap_status['status'] !== 'complete') : ?>
1129	867	<div class="mxchat-status-card">
1130	868	<div class="mxchat-status-header">
1131		- <h4><?php esc_html_e('Sitemap Processing Status (Refresh for update)', 'mxchat'); ?></h4>
	869	+ <h4><?php esc_html_e('Sitemap Processing Status', 'mxchat'); ?></h4>
1132	870	<?php if ($is_processing) : ?>
1133	871	<form method="post" class="mxchat-stop-form"
1134	872	action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_stop_processing')); ?>">
1135	873	<?php wp_nonce_field('mxchat_stop_processing_action', 'mxchat_stop_processing_nonce'); ?>
		@@ -1172,19 +910,19 @@
1172	910	<div class="mxchat-card">
1173	911	<div class="mxchat-card-header">
1174	912	<h2><?php esc_html_e('Submit Direct Content', 'mxchat'); ?></h2>
1175	913	</div>
1176		- <form id="mxchat-content-form" method="post"
	914	+ <form id="mxchat-content-form" method="post"
1177	915	action="<?php echo esc_url(admin_url('admin-post.php?action=mxchat_submit_content')); ?>">
1178	916	<?php wp_nonce_field('mxchat_submit_content_action', 'mxchat_submit_content_nonce'); ?>
1179	917	<div class="mxchat-form-group">
1180	918	<label for="article_content"><?php esc_html_e('Content:', 'mxchat'); ?></label>
1181		- <textarea name="article_content" id="article_content" required
	919	+ <textarea name="article_content" id="article_content" required
1182	920	placeholder="<?php esc_attr_e('Enter your content here...', 'mxchat'); ?>"></textarea>
1183	921	</div>
1184	922	<div class="mxchat-form-group">
1185	923	<label for="article_url"><?php esc_html_e('Source URL (Optional):', 'mxchat'); ?></label>
1186		- <input type="url" name="article_url" id="article_url"
	924	+ <input type="url" name="article_url" id="article_url"
1187	925	placeholder="<?php esc_attr_e('Enter source URL', 'mxchat'); ?>">
1188	926	</div>
1189	927	<button type="submit" name="submit_content" class="mxchat-button-primary">
1190	928	<?php esc_html_e('Submit Content', 'mxchat'); ?>
		@@ -1258,13 +996,13 @@
1258	996	<span class="mxchat-na"><?php esc_html_e('N/A', 'mxchat'); ?></span>
1259	997	<?php endif; ?>
1260	998	</td>
1261	999	<td class="mxchat-actions-cell">
1262		- <button class="mxchat-button-icon edit-button"
	1000	+ <button class="mxchat-button-icon edit-button"
1263	1001	data-id="<?php echo esc_attr($prompt->id); ?>">
1264	1002	<span class="dashicons dashicons-edit"></span>
1265	1003	</button>
1266		- <button class="mxchat-button-icon save-button"
	1004	+ <button class="mxchat-button-icon save-button"
1267	1005	data-id="<?php echo esc_attr($prompt->id); ?>"
1268	1006	style="display:none;"
1269	1007	data-nonce="<?php echo wp_create_nonce('mxchat_save_inline_nonce'); ?>">
1270	1008	<span class="dashicons dashicons-saved"></span>
		@@ -1271,9 +1009,9 @@
1271	1009	</button>
1272	1010	<a href="<?php echo esc_url(admin_url(
1273	1011	'admin-post.php?action=mxchat_delete_prompt&id=' . esc_attr($prompt->id)
1274	1012	. '&_wpnonce=' . wp_create_nonce('mxchat_delete_prompt_nonce')
1275		- )); ?>"
	1013	+ )); ?>"
1276	1014	class="mxchat-button-icon delete-button"
1277	1015	onclick="return confirm('<?php esc_attr_e('Are you sure you want to delete this entry?', 'mxchat'); ?>');">
1278	1016	<span class="dashicons dashicons-trash"></span>
1279	1017	</a>
		@@ -1359,90 +1097,30 @@
1359	1097
1360	1098	wp_safe_redirect(add_query_arg(array('page' => 'mxchat-prompts', 'deleted' => 'true'), admin_url('admin.php')));
1361	1099	exit;
1362	1100	}
1363		-
1364		-
1365	1101	public function mxchat_generate_embedding($text) {
1366		- //error_log('Starting embedding generation for text: ' . substr($text, 0, 100) . '...');
	1102	+ $options = get_option('mxchat_options');
	1103	+ $api_key = $options['api_key'] ?? esc_html__('default_api_key', 'mxchat');
1367	1104
1368		- $options = get_option('mxchat_options');
1369		- $selected_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
1370		- //error_log('Selected embedding model: ' . $selected_model);
	1105	+ $response = wp_remote_post('https://api.openai.com/v1/embeddings', array(
	1106	+ 'body' => wp_json_encode(array(
	1107	+ 'model' => esc_html__('text-embedding-ada-002', 'mxchat'),
	1108	+ 'input' => $text
	1109	+ )),
	1110	+ 'headers' => array(
	1111	+ 'Authorization' => 'Bearer ' . $api_key,
	1112	+ 'Content-Type' => esc_html__('application/json', 'mxchat')
	1113	+ ),
	1114	+ ));
1371	1115
1372		- // Determine provider and endpoint
1373		- if (strpos($selected_model, 'voyage') === 0) {
1374		- $api_key = $options['voyage_api_key'] ?? '';
1375		- $endpoint = 'https://api.voyageai.com/v1/embeddings';
1376		- } else {
1377		- $api_key = $options['api_key'] ?? '';
1378		- $endpoint = 'https://api.openai.com/v1/embeddings';
1379		- }
1380		- //error_log('Using endpoint: ' . $endpoint);
	1116	+ if (is_wp_error($response)) {
	1117	+ return null;
	1118	+ }
1381	1119
1382		- if (empty($api_key)) {
1383		- //error_log('Error: API key not configured');
1384		- return null;
	1120	+ $response_data = json_decode(wp_remote_retrieve_body($response), true);
	1121	+ return $response_data['data'][0]['embedding'] ?? null;
1385	1122	}
1386		-
1387		- // Prepare request body
1388		- $request_body = array(
1389		- 'model' => $selected_model,
1390		- 'input' => $text
1391		- );
1392		-
1393		- // Add output_dimension for voyage-3-large model
1394		- if ($selected_model === 'voyage-3-large') {
1395		- $request_body['output_dimension'] = 2048;
1396		- }
1397		-
1398		- //error_log('Request body prepared: ' . wp_json_encode($request_body));
1399		-
1400		- // Make API request
1401		- $response = wp_remote_post($endpoint, array(
1402		- 'body' => wp_json_encode($request_body),
1403		- 'headers' => array(
1404		- 'Authorization' => 'Bearer ' . $api_key,
1405		- 'Content-Type' => 'application/json'
1406		- ),
1407		- 'timeout' => 30
1408		- ));
1409		-
1410		- // Handle wp_remote_post errors
1411		- if (is_wp_error($response)) {
1412		- //error_log('WP Remote Post Error: ' . $response->get_error_message());
1413		- return null;
1414		- }
1415		-
1416		- // Get and check HTTP response code
1417		- $http_code = wp_remote_retrieve_response_code($response);
1418		- //error_log('API Response Code: ' . $http_code);
1419		-
1420		- if ($http_code !== 200) {
1421		- //error_log('API Error Response Body: ' . wp_remote_retrieve_body($response));
1422		- return null;
1423		- }
1424		-
1425		- // Parse response body
1426		- $response_data = json_decode(wp_remote_retrieve_body($response), true);
1427		-
1428		- if (json_last_error() !== JSON_ERROR_NONE) {
1429		- //error_log('JSON Parse Error: ' . json_last_error_msg());
1430		- return null;
1431		- }
1432		-
1433		- // Both APIs use the same structure, so we can extract the embedding the same way
1434		- if (isset($response_data['data'][0]['embedding'])) {
1435		- //error_log('Successfully extracted embedding');
1436		- //error_log('Embedding dimension: ' . count($response_data['data'][0]['embedding']));
1437		- return $response_data['data'][0]['embedding'];
1438		- } else {
1439		- //error_log('Error: No embedding found in response. Response structure: ' . wp_json_encode($response_data));
1440		- return null;
1441		- }
1442		-}
1443		-
1444		-
1445	1123	public function mxchat_delete_chat_history() {
1446	1124	if (!current_user_can('manage_options')) {
1447	1125	echo wp_json_encode(['error' => esc_html__('You do not have sufficient permissions.', 'mxchat')]);
1448	1126	wp_die();
		@@ -1570,9 +1248,9 @@
1570	1248
1571	1249	if ($pinecone_settings && is_array($pinecone_settings)) {
1572	1250	// Check if Pinecone is enabled and all required settings are present
1573	1251	$use_pinecone = (
1574		- isset($pinecone_settings['mxchat_use_pinecone']) &&
	1252	+ isset($pinecone_settings['mxchat_use_pinecone']) &&
1575	1253	$pinecone_settings['mxchat_use_pinecone'] === '1' &&
1576	1254	!empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1577	1255	!empty($pinecone_settings['mxchat_pinecone_host']) &&
1578	1256	!empty($pinecone_settings['mxchat_pinecone_index']) &&
		@@ -1591,9 +1269,9 @@
1591	1269	$pinecone_settings['mxchat_pinecone_index']
1592	1270	);
1593	1271
1594	1272	if (!$pinecone_result['success']) {
1595		- //error_log('MXChat: Pinecone sync failed - falling back to WordPress DB');
	1273	+ error_log('MXChat: Pinecone sync failed - falling back to WordPress DB');
1596	1274	$this->store_in_wordpress_db($content, $url, $embedding_vector);
1597	1275	}
1598	1276	} else {
1599	1277	// Fallback to WordPress DB storage
		@@ -1599,25 +1277,28 @@
1599	1277	// Fallback to WordPress DB storage
1600	1278	$this->store_in_wordpress_db($content, $url, $embedding_vector);
1601	1279	}
1602	1280	}
1603		-// Modified storage function to add type field
	1281	+
1604	1282	private function store_in_pinecone_main($embedding_vector, $content, $url, $api_key, $environment, $index_name, $vector_id = null) {
	1283	+ // Generate vector ID based on URL for consistent updates/inserts
1605	1284	$vector_id = $vector_id ?: md5($url);
	1285	+
	1286	+ // Get the Pinecone host from options
1606	1287	$options = get_option('mxchat_pinecone_addon_options');
1607	1288	$host = $options['mxchat_pinecone_host'] ?? '';
1608		-
	1289	+
1609	1290	if (empty($host)) {
	1291	+ //error_log('Pinecone host is not configured');
1610	1292	return array(
1611	1293	'success' => false,
1612	1294	'message' => 'Pinecone host is not configured. Please set the host in your settings.'
1613	1295	);
1614	1296	}
1615		-
1616		- // Determine if this is a product URL
1617		- $is_product = (strpos($url, '/product/') !== false \|\| strpos($url, '/shop/') !== false);
1618		-
	1297	+
	1298	+ // Build API endpoint using the configured host
1619	1299	$api_endpoint = "https://{$host}/vectors/upsert";
	1300	+
1620	1301	$request_body = array(
1621	1302	'vectors' => array(
1622	1303	array(
1623	1304	'id' => $vector_id,
		@@ -1624,15 +1305,14 @@
1624	1305	'values' => $embedding_vector,
1625	1306	'metadata' => array(
1626	1307	'text' => $content,
1627	1308	'source_url' => $url,
1628		- 'type' => $is_product ? 'product' : 'content',
1629	1309	'last_updated' => time()
1630	1310	)
1631	1311	)
1632	1312	)
1633	1313	);
1634		-
	1314	+
1635	1315	$response = wp_remote_post($api_endpoint, array(
1636	1316	'headers' => array(
1637	1317	'Api-Key' => $api_key,
1638	1318	'accept' => 'application/json',
		@@ -1641,24 +1321,27 @@
1641	1321	'body' => wp_json_encode($request_body),
1642	1322	'timeout' => 30,
1643	1323	'data_format' => 'body'
1644	1324	));
1645		-
	1325	+
1646	1326	if (is_wp_error($response)) {
	1327	+ //error_log('Pinecone API WP Error: ' . $response->get_error_message());
1647	1328	return array(
1648	1329	'success' => false,
1649	1330	'message' => $response->get_error_message()
1650	1331	);
1651	1332	}
1652		-
	1333	+
1653	1334	$response_code = wp_remote_retrieve_response_code($response);
1654	1335	if ($response_code !== 200) {
1655	1336	$body = wp_remote_retrieve_body($response);
	1337	+ //error_log('Pinecone API Error Body: ' . $body);
	1338	+ //error_log('Pinecone API Request: ' . wp_json_encode($request_body));
1656	1339	return array(
1657	1340	'success' => false,
1658	1341	'message' => sprintf(
1659		- 'Pinecone API error (HTTP %d): %s',
1660		- $response_code,
	1342	+ 'Pinecone API error (HTTP %d): %s',
	1343	+ $response_code,
1661	1344	$body
1662	1345	)
1663	1346	);
1664	1347	}
		@@ -1667,8 +1350,10 @@
1667	1350	'success' => true,
1668	1351	'message' => 'Successfully stored in Pinecone'
1669	1352	);
1670	1353	}
	1354	+
	1355	+
1671	1356	// Helper method for WordPress DB storage
1672	1357	private function store_in_wordpress_db($content, $url, $embedding_vector) {
1673	1358	global $wpdb;
1674	1359	$table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
		@@ -1700,109 +1385,16 @@
1700	1385	array('%s', '%s', '%s', '%s')
1701	1386	);
1702	1387	}
1703	1388	}
1704		-/**
1705		- * Handle deletion of posts and pages from both Pinecone and WordPress DB
1706		- *
1707		- * @param int $post_id The ID of the post being deleted
1708		- * @return void
1709		- */
1710		-public function mxchat_handle_post_delete($post_id) {
1711		- // Get post data before it's deleted
1712		- $post = get_post($post_id);
1713	1389
1714		- // Basic validation
1715		- if (!$post \|\| wp_is_post_revision($post_id)) {
1716		- return;
1717		- }
1718	1390
1719		- // Check post type
1720		- $post_type = $post->post_type;
1721		- if (!in_array($post_type, array('post', 'page'))) {
1722		- return;
1723		- }
1724		-
1725		- // Check if sync is enabled for this post type
1726		- $sync_option = ($post_type === 'post') ? 'mxchat_auto_sync_posts' : 'mxchat_auto_sync_pages';
1727		- if (get_option($sync_option) != '1') {
1728		- return;
1729		- }
1730		-
1731		- // Get the URL before post is deleted
1732		- $source_url = get_permalink($post_id);
1733		- if (!$source_url) {
1734		- //error_log('MXChat: Failed to get permalink for post ' . $post_id);
1735		- return;
1736		- }
1737		-
1738		- // Check for Pinecone addon and its settings
1739		- $pinecone_settings = get_option('mxchat_pinecone_addon_options');
1740		- $use_pinecone = false;
1741		- if ($pinecone_settings && is_array($pinecone_settings)) {
1742		- $use_pinecone = (
1743		- isset($pinecone_settings['mxchat_use_pinecone']) &&
1744		- $pinecone_settings['mxchat_use_pinecone'] === '1' &&
1745		- !empty($pinecone_settings['mxchat_pinecone_api_key']) &&
1746		- !empty($pinecone_settings['mxchat_pinecone_host']) &&
1747		- !empty($pinecone_settings['mxchat_pinecone_index']) &&
1748		- !empty($pinecone_settings['mxchat_pinecone_environment'])
1749		- );
1750		- }
1751		-
1752		- $deletion_successful = false;
1753		-
1754		- if ($use_pinecone) {
1755		- try {
1756		- $pinecone_result = $this->delete_from_pinecone(
1757		- array($source_url),
1758		- $pinecone_settings['mxchat_pinecone_api_key'],
1759		- $pinecone_settings['mxchat_pinecone_environment'],
1760		- $pinecone_settings['mxchat_pinecone_index']
1761		- );
1762		-
1763		- if (!$pinecone_result['success']) {
1764		- //error_log('MXChat: Pinecone deletion failed for URL: ' . $source_url . ' - ' . $pinecone_result['message']);
1765		- } else {
1766		- $deletion_successful = true;
1767		- }
1768		- } catch (Exception $e) {
1769		- //error_log('MXChat: Exception during Pinecone deletion - ' . $e->getMessage());
1770		- }
1771		- }
1772		-
1773		- // Always attempt WordPress DB deletion, regardless of Pinecone status
1774		- try {
1775		- global $wpdb;
1776		- $table_name = $wpdb->prefix . 'mxchat_system_prompt_content';
1777		-
1778		- $result = $wpdb->delete(
1779		- $table_name,
1780		- array('source_url' => $source_url),
1781		- array('%s')
1782		- );
1783		-
1784		- if ($result === false) {
1785		- //error_log('MXChat: WordPress DB deletion failed for URL: ' . $source_url);
1786		- } else {
1787		- $deletion_successful = true;
1788		- }
1789		- } catch (Exception $e) {
1790		- //error_log('MXChat: Exception during WordPress DB deletion - ' . $e->getMessage());
1791		- }
1792		-
1793		- if (!$deletion_successful) {
1794		- //error_log('MXChat: Complete deletion failure for post ID: ' . $post_id . ' URL: ' . $source_url);
1795		- }
1796		-}
1797		-
1798		-
1799	1391	public function mxchat_handle_content_submission() {
1800	1392	// Check if the form was submitted and the user has permission.
1801	1393	if (!isset($_POST['submit_content']) \|\| !current_user_can('manage_options')) {
1802	1394	return;
1803	1395	}
1804		-
	1396	+
1805	1397	// Verify the nonce.
1806	1398	$nonce = isset($_POST['mxchat_submit_content_nonce']) ? sanitize_text_field(wp_unslash($_POST['mxchat_submit_content_nonce'])) : '';
1807	1399	if (!wp_verify_nonce($nonce, 'mxchat_submit_content_action')) {
1808	1400	wp_die(esc_html__('Nonce verification failed.', 'mxchat'));
		@@ -1814,10 +1406,10 @@
1814	1406
1815	1407	// Generate the embedding vector.
1816	1408	$embedding_vector = $this->mxchat_generate_embedding($article_content);
1817	1409	if (!is_array($embedding_vector)) {
1818		- set_transient('mxchat_admin_notice_error',
1819		- esc_html__('Embedding generation failed. Please ensure your API key is correct and try again.', 'mxchat'),
	1410	+ set_transient('mxchat_admin_notice_error',
	1411	+ esc_html__('Embedding generation failed. Please ensure your API key is correct and try again.', 'mxchat'),
1820	1412	30
1821	1413	);
1822	1414	wp_safe_redirect(esc_url(admin_url('admin.php?page=mxchat-prompts')));
1823	1415	exit;
		@@ -1844,15 +1436,15 @@
1844	1436	array('%s', '%s', '%s')
1845	1437	);
1846	1438
1847	1439	if ($inserted === false) {
1848		- set_transient('mxchat_admin_notice_error',
1849		- esc_html__('Error inserting content into the database. Please try again.', 'mxchat'),
	1440	+ set_transient('mxchat_admin_notice_error',
	1441	+ esc_html__('Error inserting content into the database. Please try again.', 'mxchat'),
1850	1442	30
1851	1443	);
1852	1444	} else {
1853		- set_transient('mxchat_admin_notice_success',
1854		- esc_html__('Content successfully submitted!', 'mxchat'),
	1445	+ set_transient('mxchat_admin_notice_success',
	1446	+ esc_html__('Content successfully submitted!', 'mxchat'),
1855	1447	30
1856	1448	);
1857	1449	}
1858	1450
		@@ -2037,11 +1629,9 @@
2037	1629
2038	1630	return array(
2039	1631	'total_pages' => absint($status['total_pages']),
2040	1632	'processed_pages' => absint($status['processed_pages']),
2041		- 'percentage' => ($status['total_pages'] > 0)
2042		- ? round((absint($status['processed_pages']) / absint($status['total_pages'])) * 100)
2043		- : 0,
	1633	+ 'percentage' => round((absint($status['processed_pages']) / absint($status['total_pages'])) * 100),
2044	1634	'status' => sanitize_text_field($status['status']),
2045	1635	'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat')
2046	1636	);
2047	1637	}
		@@ -2250,25 +1840,25 @@
2250	1840	$sitemap_url = esc_url_raw($sitemap_url);
2251	1841	$total_urls = absint($total_urls);
2252	1842	$batch_size = absint($batch_size);
2253	1843	$batch_pause = absint($batch_pause);
2254		-
	1844	+
2255	1845	if (!is_array($urls) \|\| empty($urls)) {
2256	1846	return;
2257	1847	}
2258		-
	1848	+
2259	1849	try {
2260	1850	$status_key = sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url));
2261	1851	$status = get_transient($status_key);
2262		-
	1852	+
2263	1853	if (!$status \|\| !is_array($status)) {
2264	1854	throw new Exception('Invalid status data retrieved from transient');
2265	1855	}
2266		-
	1856	+
2267	1857	$start_url = absint($status['processed_urls']);
2268	1858	$end_url = min($start_url + $batch_size, $total_urls);
2269	1859	$instance = new self();
2270		-
	1860	+
2271	1861	// Track failures in batch
2272	1862	$batch_stats = [
2273	1863	'processed' => 0,
2274	1864	'failed' => 0,
		@@ -2277,43 +1867,43 @@
2277	1867
2278	1868	for ($i = $start_url; $i < $end_url; $i++) {
2279	1869	$page_url = esc_url_raw($urls[$i]);
2280	1870	$page_response = wp_remote_get($page_url);
2281		-
	1871	+
2282	1872	if (is_wp_error($page_response) \|\| wp_remote_retrieve_response_code($page_response) !== 200) {
2283	1873	$batch_stats['failed']++;
2284	1874	continue;
2285	1875	}
2286		-
	1876	+
2287	1877	$page_html = wp_remote_retrieve_body($page_response);
2288	1878	$page_content = $instance->mxchat_extract_main_content($page_html);
2289	1879	$sanitized_content = $instance->mxchat_sanitize_content_for_api($page_content);
2290		-
	1880	+
2291	1881	if (!empty($sanitized_content)) {
2292	1882	$embedding_vector = $instance->mxchat_generate_embedding($sanitized_content);
2293		-
	1883	+
2294	1884	if (is_array($embedding_vector)) {
2295	1885	$options = get_option('mxchat_options');
2296	1886	$submission_result = MxChat_Utils::submit_content_to_db($sanitized_content, $page_url, $options['api_key']);
2297		-
	1887	+
2298	1888	if (is_wp_error($submission_result)) {
2299	1889	$batch_stats['failed']++;
2300	1890	$batch_stats['last_error'] = $submission_result->get_error_message();
2301	1891	continue;
2302	1892	}
2303		-
	1893	+
2304	1894	$batch_stats['processed']++;
2305	1895	} else {
2306	1896	$batch_stats['failed']++;
2307		- $batch_stats['last_error'] = 'Failed to generate embedding. Please check embedding API key.';
	1897	+ $batch_stats['last_error'] = 'Failed to generate embedding. Please check OpenAI API key.';
2308	1898	}
2309	1899	}
2310		-
	1900	+
2311	1901	$status['processed_urls'] = absint($i + 1);
2312	1902	$status['last_update'] = time();
2313	1903	$status['failed_urls'] = absint($status['failed_urls'] ?? 0) + $batch_stats['failed'];
2314	1904	$status['last_error'] = $batch_stats['last_error'];
2315		-
	1905	+
2316	1906	set_transient($status_key, array_map('sanitize_text_field', $status), DAY_IN_SECONDS);
2317	1907	}
2318	1908
2319	1909	// If all URLs in this batch failed, stop processing
		@@ -2349,20 +1939,18 @@
2349	1939
2350	1940	public function get_sitemap_processing_status($sitemap_url) {
2351	1941	$sitemap_url = esc_url_raw($sitemap_url);
2352	1942	$status = get_transient(sanitize_key('mxchat_sitemap_status_' . md5($sitemap_url)));
2353		-
	1943	+
2354	1944	if (!$status \|\| !is_array($status)) {
2355	1945	return false;
2356	1946	}
2357		-
	1947	+
2358	1948	return array(
2359	1949	'total_urls' => absint($status['total_urls']),
2360	1950	'processed_urls' => absint($status['processed_urls']),
2361	1951	'failed_urls' => absint($status['failed_urls'] ?? 0),
2362		- 'percentage' => ($status['total_urls'] > 0)
2363		- ? round((absint($status['processed_urls']) / absint($status['total_urls'])) * 100)
2364		- : 0,
	1952	+ 'percentage' => round((absint($status['processed_urls']) / absint($status['total_urls'])) * 100),
2365	1953	'status' => sanitize_text_field($status['status']),
2366	1954	'last_update' => human_time_diff(absint($status['last_update']), time()) . ' ' . esc_html__('ago', 'mxchat'),
2367	1955	'error' => isset($status['error']) ? sanitize_text_field($status['error']) : '',
2368	1956	'last_error' => isset($status['last_error']) ? sanitize_text_field($status['last_error']) : ''
		@@ -2468,9 +2056,9 @@
2468	2056	$use_pinecone = false;
2469	2057
2470	2058	if ($pinecone_settings && is_array($pinecone_settings)) {
2471	2059	$use_pinecone = (
2472		- isset($pinecone_settings['mxchat_use_pinecone']) &&
	2060	+ isset($pinecone_settings['mxchat_use_pinecone']) &&
2473	2061	$pinecone_settings['mxchat_use_pinecone'] === '1' &&
2474	2062	!empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2475	2063	!empty($pinecone_settings['mxchat_pinecone_host']) &&
2476	2064	!empty($pinecone_settings['mxchat_pinecone_index']) &&
		@@ -2501,11 +2089,11 @@
2501	2089	public function mxchat_handle_product_delete($post_id) {
2502	2090	if (get_post_type($post_id) !== 'product') {
2503	2091	return;
2504	2092	}
2505		-
	2093	+
2506	2094	$source_url = get_permalink($post_id);
2507		-
	2095	+
2508	2096	// Check for Pinecone addon and its settings
2509	2097	$pinecone_settings = get_option('mxchat_pinecone_addon_options');
2510	2098	$use_pinecone = false;
2511	2099
		@@ -2510,9 +2098,9 @@
2510	2098	$use_pinecone = false;
2511	2099
2512	2100	if ($pinecone_settings && is_array($pinecone_settings)) {
2513	2101	$use_pinecone = (
2514		- isset($pinecone_settings['mxchat_use_pinecone']) &&
	2102	+ isset($pinecone_settings['mxchat_use_pinecone']) &&
2515	2103	$pinecone_settings['mxchat_use_pinecone'] === '1' &&
2516	2104	!empty($pinecone_settings['mxchat_pinecone_api_key']) &&
2517	2105	!empty($pinecone_settings['mxchat_pinecone_host']) &&
2518	2106	!empty($pinecone_settings['mxchat_pinecone_index']) &&
		@@ -2534,102 +2122,139 @@
2534	2122	$wpdb->delete($table_name, array('source_url' => $source_url), array('%s'));
2535	2123	}
2536	2124	}
2537	2125
	2126	+public function mxchat_fetch_chat_history() {
	2127	+ global $wpdb;
	2128	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
2538	2129
2539		-/**
2540		- * Delete vectors from Pinecone by source URL
2541		- *
2542		- * @param array $urls Array of source URLs to delete
2543		- * @param string $api_key Pinecone API key
2544		- * @param string $environment Pinecone environment
2545		- * @param string $index_name Pinecone index name
2546		- * @return array Associative array with 'success' boolean and 'message' string
2547		- */
2548		-private function delete_from_pinecone($urls, $api_key, $environment, $index_name) {
2549		- // Get the Pinecone host from options (matching your store_in_pinecone_main pattern)
2550		- $options = get_option('mxchat_pinecone_addon_options');
2551		- $host = $options['mxchat_pinecone_host'] ?? '';
2552		-
2553		- if (empty($host)) {
2554		- return array(
2555		- 'success' => false,
2556		- 'message' => 'Pinecone host is not configured. Please set the host in your settings.'
2557		- );
	2130	+ if (!current_user_can('manage_options')) {
	2131	+ wp_die(esc_html__('You do not have sufficient permissions to view this page.', 'mxchat'));
2558	2132	}
2559	2133
2560		- // Build API endpoint using the configured host
2561		- $api_endpoint = "https://{$host}/vectors/delete";
2562		-
2563		- // Create vector IDs from URLs (matching your store method's ID generation)
2564		- $vector_ids = array_map('md5', $urls);
2565		-
2566		- // Prepare the delete request body
2567		- $request_body = array(
2568		- 'ids' => $vector_ids,
2569		- 'filter' => array(
2570		- 'source_url' => array(
2571		- '$in' => $urls
2572		- )
	2134	+ // First get unique session IDs ordered by most recent message in each session
	2135	+ $session_ids = $wpdb->get_col(
	2136	+ $wpdb->prepare(
	2137	+ "SELECT DISTINCT session_id
	2138	+ FROM {$table_name}
	2139	+ GROUP BY session_id
	2140	+ ORDER BY MAX(timestamp) DESC"
2573	2141	)
2574	2142	);
2575	2143
2576		- // Make the deletion request
2577		- $response = wp_remote_post($api_endpoint, array(
2578		- 'headers' => array(
2579		- 'Api-Key' => $api_key,
2580		- 'accept' => 'application/json',
2581		- 'content-type' => 'application/json'
2582		- ),
2583		- 'body' => wp_json_encode($request_body),
2584		- 'timeout' => 30,
2585		- 'data_format' => 'body'
2586		- ));
	2144	+ if (empty($session_ids)) {
	2145	+ wp_die(esc_html__('No chat history available.', 'mxchat'));
	2146	+ }
2587	2147
2588		- // Handle WordPress HTTP API errors
2589		- if (is_wp_error($response)) {
2590		- return array(
2591		- 'success' => false,
2592		- 'message' => $response->get_error_message()
	2148	+ ob_start();
	2149	+ echo '<div class="mxchat-transcript">';
	2150	+
	2151	+ // Iterate through sessions from newest to oldest
	2152	+ foreach ($session_ids as $session_id) {
	2153	+ // Get the email associated with this session (if available)
	2154	+ $email = $wpdb->get_var(
	2155	+ $wpdb->prepare(
	2156	+ "SELECT user_email
	2157	+ FROM {$table_name}
	2158	+ WHERE session_id = %s AND user_email != ''
	2159	+ ORDER BY timestamp ASC
	2160	+ LIMIT 1",
	2161	+ $session_id
	2162	+ )
2593	2163	);
2594		- }
2595	2164
2596		- // Check response status
2597		- $response_code = wp_remote_retrieve_response_code($response);
2598		- if ($response_code !== 200) {
2599		- $body = wp_remote_retrieve_body($response);
2600		- return array(
2601		- 'success' => false,
2602		- 'message' => sprintf(
2603		- 'Pinecone API error (HTTP %d): %s',
2604		- $response_code,
2605		- $body
	2165	+ // Debug: Check email retrieval
	2166	+ if (empty($email)) {
	2167	+ //error_log("No email found for session {$session_id}");
	2168	+ } else {
	2169	+ //error_log("Email for session {$session_id}: " . $email);
	2170	+ }
	2171	+
	2172	+ // Get messages for this session ordered by timestamp
	2173	+ $messages = $wpdb->get_results(
	2174	+ $wpdb->prepare(
	2175	+ "SELECT * FROM {$table_name}
	2176	+ WHERE session_id = %s
	2177	+ ORDER BY timestamp ASC",
	2178	+ $session_id
2606	2179	)
2607	2180	);
2608		- }
2609	2181
2610		- // Parse response body
2611		- $body = wp_remote_retrieve_body($response);
2612		- $response_data = json_decode($body, true);
	2182	+ // Start session block
	2183	+ echo '<div class="mxchat-session">';
	2184	+ echo '<div class="mxchat-session-header">';
	2185	+ // Wrap checkbox and session ID in one block
	2186	+ echo '<div class="mxchat-session-id">';
	2187	+ echo '<input type="checkbox" name="delete_session_ids[]" value="' . esc_attr($session_id) . '"> ';
	2188	+ echo '<strong>' . esc_html__('Session ID:', 'mxchat') . '</strong> ' . esc_html($session_id);
	2189	+ echo '</div>';
2613	2190
2614		- // Final validation of the response
2615		- if (json_last_error() !== JSON_ERROR_NONE) {
2616		- return array(
2617		- 'success' => false,
2618		- 'message' => 'Failed to parse Pinecone response: ' . json_last_error_msg()
2619		- );
2620		- }
	2191	+ // Place email directly below the session ID block
	2192	+ if (!empty($email)) {
	2193	+ echo '<div class="mxchat-session-email">';
	2194	+ echo '<strong>' . esc_html__('Email:', 'mxchat') . '</strong> ' . esc_html($email);
	2195	+ echo '</div>';
	2196	+ }
	2197	+ echo '</div>';
2621	2198
2622		- return array(
2623		- 'success' => true,
2624		- 'message' => sprintf('Successfully deleted %d vectors from Pinecone', count($vector_ids))
2625		- );
2626		-}
	2199	+ echo '<div class="mxchat-messages">';
2627	2200
	2201	+ // Display messages for this session
	2202	+ foreach ($messages as $transcript) {
	2203	+ $formatted_timestamp = date_i18n('F j, Y g:i a', strtotime($transcript->timestamp));
2628	2204
	2205	+ // Determine message styling
	2206	+ switch ($transcript->role) {
	2207	+ case 'assistant':
	2208	+ case 'bot':
	2209	+ $message_class = 'bot-message';
	2210	+ $display_role = esc_html__('Chatbot', 'mxchat');
	2211	+ break;
	2212	+ case 'user':
	2213	+ $message_class = 'user-message';
	2214	+ $display_role = !empty($transcript->user_identifier)
	2215	+ ? sanitize_text_field($transcript->user_identifier)
	2216	+ : esc_html__('User', 'mxchat');
	2217	+ break;
	2218	+ case 'agent':
	2219	+ $message_class = 'agent-message';
	2220	+ $display_role = esc_html__('Agent', 'mxchat');
	2221	+ break;
	2222	+ default:
	2223	+ $message_class = 'unknown-message';
	2224	+ $display_role = esc_html__('Unknown', 'mxchat');
	2225	+ }
2629	2226
	2227	+ // Process message content
	2228	+ $message_content = wp_kses(
	2229	+ stripslashes($transcript->message),
	2230	+ [
	2231	+ 'b' => [], 'strong' => [], 'i' => [], 'em' => [], 'u' => [],
	2232	+ 'br' => [], 'p' => [], 'ul' => [], 'ol' => [], 'li' => [],
	2233	+ 'a' => ['href' => [], 'title' => []]
	2234	+ ]
	2235	+ );
	2236	+ $message_content = nl2br($message_content);
2630	2237
	2238	+ // Render message
	2239	+ echo '<div class="mxchat-message ' . esc_attr($message_class) . '">';
	2240	+ echo '<div class="mxchat-message-header">' . esc_html($display_role) . '</div>';
	2241	+ echo '<div class="mxchat-message-content">' . $message_content . '</div>';
	2242	+ echo '<div class="mxchat-timestamp">' . esc_html($formatted_timestamp) . '</div>';
	2243	+ echo '</div>';
	2244	+ }
2631	2245
	2246	+ // Close session block
	2247	+ echo '</div></div>';
	2248	+ }
	2249	+
	2250	+ echo '</div>';
	2251	+ $output = ob_get_clean();
	2252	+ echo $output;
	2253	+ wp_die();
	2254	+}
	2255	+
	2256	+
2632	2257	public function mxchat_create_activation_page() {
2633	2258	$license_status = get_option('mxchat_license_status', 'inactive');
2634	2259	$license_error = get_option('mxchat_license_error', '');
2635	2260	?>
		@@ -2674,15 +2299,15 @@
2674	2299	</div>
2675	2300	</form>
2676	2301	<!-- License Status Display -->
2677	2302	<div class="mxchat-pro-status">
2678		- <h3><?php esc_html_e('License Status:', 'mxchat'); ?>
	2303	+ <h3><?php esc_html_e('License Status:', 'mxchat'); ?>
2679	2304	<span id="mxchat-license-status" class="mxchat-status-badge <?php echo $license_status; ?>">
2680	2305	<?php echo $license_status === 'active' ? esc_html__('Active', 'mxchat') : esc_html__('Inactive', 'mxchat'); ?>
2681	2306	</span>
2682	2307	</h3>
2683	2308	</div>
2684		-
	2309	+
2685	2310	</div>
2686	2311	<?php
2687	2312	}
2688	2313
		@@ -2711,9 +2336,9 @@
2711	2336	$callback_filter = isset($_GET['callback_filter']) ? sanitize_text_field($_GET['callback_filter']) : '';
2712	2337
2713	2338	if ($search_term) {
2714	2339	$search_term_like = '%' . $wpdb->esc_like($search_term) . '%';
2715		- $where .= $wpdb->prepare(' AND (intent_label LIKE %s OR phrases LIKE %s)',
	2340	+ $where .= $wpdb->prepare(' AND (intent_label LIKE %s OR phrases LIKE %s)',
2716	2341	$search_term_like, $search_term_like);
2717	2342	}
2718	2343
2719	2344	if ($callback_filter) {
		@@ -2725,9 +2350,9 @@
2725	2350	$total_pages = ceil($total_intents / $per_page);
2726	2351
2727	2352	// Get intents
2728	2353	$intents = $wpdb->get_results($wpdb->prepare(
2729		- "SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d",
	2354	+ "SELECT * FROM $table_name WHERE $where LIMIT %d OFFSET %d",
2730	2355	$per_page, $offset
2731	2356	));
2732	2357
2733	2358	// Get callbacks
		@@ -2750,9 +2375,9 @@
2750	2375	<div class="mxchat-card">
2751	2376	<div class="mxchat-card-header">
2752	2377	<h2><?php esc_html_e('Add New Intent', 'mxchat'); ?></h2>
2753	2378	</div>
2754		-
	2379	+
2755	2380	<div class="mxchat-intent-documentation">
2756	2381	<p>
2757	2382	<?php esc_html_e('We highly encourage users to quickly read our ', 'mxchat'); ?>
2758	2383	<a href="https://mxchat.ai/documentation/#intents" target="_blank" rel="noopener noreferrer">
		@@ -2761,9 +2386,9 @@
2761	2386	<?php esc_html_e(' to better understand intents. Some intents require setup in the Integration tab. If your intent is not triggering lower similarity threshold test.', 'mxchat'); ?>
2762	2387	</p>
2763	2388	</div>
2764	2389
2765		- <form id="mxchat-add-intent-form" method="post"
	2390	+ <form id="mxchat-add-intent-form" method="post"
2766	2391	action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
2767	2392	<input type="hidden" name="action" value="mxchat_add_intent">
2768	2393	<?php wp_nonce_field('mxchat_add_intent_nonce'); ?>
2769	2394
		@@ -2788,9 +2413,9 @@
2788	2413	<div class="mxchat-form-group">
2789	2414	<label for="callback_function">
2790	2415	<?php esc_html_e('Callback Function', 'mxchat'); ?>
2791	2416	</label>
2792		- <select name="callback_function" id="callback_function"
	2417	+ <select name="callback_function" id="callback_function"
2793	2418	class="mxchat-intent-select" required>
2794	2419	<option value="">
2795	2420	<?php esc_html_e('Select a Callback', 'mxchat'); ?>
2796	2421	</option>
		@@ -2803,9 +2428,9 @@
2803	2428	$pro_only = $data['pro_only'];
2804	2429	$disabled = (!$this->is_activated && $pro_only) ? 'disabled' : '';
2805	2430	$label_suffix = (!$this->is_activated && $pro_only) ? ' (Pro Only)' : '';
2806	2431	?>
2807		- <option value="<?php echo esc_attr($function); ?>"
	2432	+ <option value="<?php echo esc_attr($function); ?>"
2808	2433	<?php echo $disabled; ?>>
2809	2434	<?php echo esc_html($label . $label_suffix); ?>
2810	2435	</option>
2811	2436	<?php
		@@ -2830,9 +2455,9 @@
2830	2455	<form method="get" class="mxchat-search-form">
2831	2456	<input type="hidden" name="page" value="mxchat-intents">
2832	2457	<div class="mxchat-search-group">
2833	2458	<span class="dashicons dashicons-search"></span>
2834		- <input type="text" name="s"
	2459	+ <input type="text" name="s"
2835	2460	placeholder="<?php esc_attr_e('Search Intents', 'mxchat'); ?>"
2836	2461	value="<?php echo esc_attr($search_term); ?>">
2837	2462	<select name="callback_filter" class="mxchat-intent-filter">
2838	2463	<option value="">
		@@ -2839,9 +2464,9 @@
2839	2464	<?php esc_html_e('All Callbacks', 'mxchat'); ?>
2840	2465	</option>
2841	2466	<?php foreach ($available_callbacks as $function => $callback_data) :
2842	2467	$label = $callback_data['label']; ?>
2843		- <option value="<?php echo esc_attr($function); ?>"
	2468	+ <option value="<?php echo esc_attr($function); ?>"
2844	2469	<?php selected($callback_filter, $function); ?>>
2845	2470	<?php echo esc_html($label); ?>
2846	2471	</option>
2847	2472	<?php endforeach; ?>
		@@ -2864,123 +2489,83 @@
2864	2489	<th><?php esc_html_e('Similarity Threshold', 'mxchat'); ?></th>
2865	2490	<th><?php esc_html_e('Actions', 'mxchat'); ?></th>
2866	2491	</tr>
2867	2492	</thead>
2868		- <tbody>
2869		- <?php if ($intents) :
2870		- foreach ($intents as $intent) :
2871		- $callback_function = $intent->callback_function;
2872		- $callback_label = isset($available_callbacks[$callback_function]['label'])
2873		- ? $available_callbacks[$callback_function]['label']
2874		- : $callback_function;
2875		- $threshold_value = isset($intent->similarity_threshold)
2876		- ? round($intent->similarity_threshold * 100)
2877		- : 85;
2878		-
2879		- // Check if this is a form intent (its intent_label starts with "Form ")
2880		- $is_form_intent = strpos($intent->intent_label, 'Form ') === 0;
2881		- ?>
2882		- <tr<?php echo $is_form_intent ? ' class="mxchat-form-intent"' : ''; ?>>
2883		- <td>
2884		- <?php
2885		- if ($is_form_intent) {
2886		- // Attempt to extract the form ID from the intent_label.
2887		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2888		- $form_id = isset($matches[1]) ? intval($matches[1]) : 0;
2889		- if ($form_id) {
2890		- global $wpdb;
2891		- $forms_table = $wpdb->prefix . 'mxchat_forms';
2892		- $form = $wpdb->get_row($wpdb->prepare("SELECT title FROM $forms_table WHERE id = %d", $form_id));
2893		- if ($form && !empty($form->title)) {
2894		- echo esc_html($form->title);
2895		- } else {
2896		- echo esc_html($intent->intent_label);
2897		- }
2898		- } else {
2899		- echo esc_html($intent->intent_label);
2900		- }
2901		- echo ' <span class="mxchat-badge">Form Intent</span>';
2902		- } else {
2903		- echo esc_html($intent->intent_label);
2904		- }
2905		- ?>
2906		- </td>
2907		- <td class="mxchat-content-cell">
2908		- <?php echo esc_html($intent->phrases); ?>
2909		- </td>
2910		- <td><?php echo esc_html($callback_label); ?></td>
2911		- <td>
2912		- <!-- Similarity threshold adjustment (shown for all intents) -->
2913		- <form method="post"
2914		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2915		- class="mxchat-threshold-form">
2916		- <?php wp_nonce_field('mxchat_update_intent_threshold_nonce'); ?>
2917		- <input type="hidden" name="action"
2918		- value="mxchat_update_intent_threshold">
2919		- <input type="hidden" name="intent_id"
2920		- value="<?php echo esc_attr($intent->id); ?>">
2921		- <div class="mxchat-slider-group">
2922		- <input type="range"
2923		- name="intent_threshold"
2924		- id="intent_threshold_<?php echo esc_attr($intent->id); ?>"
2925		- min="70"
2926		- max="95"
2927		- value="<?php echo esc_attr($threshold_value); ?>"
2928		- class="mxchat-intent-slider"
2929		- oninput="document.getElementById('threshold_output_<?php echo esc_attr($intent->id); ?>').value = this.value + '%'">
2930		- <output id="threshold_output_<?php echo esc_attr($intent->id); ?>"
2931		- class="mxchat-intent-output">
2932		- <?php echo esc_html($threshold_value); ?>%
2933		- </output>
2934		- </div>
2935		- <button type="submit" class="mxchat-button-icon">
2936		- <span class="dashicons dashicons-saved"></span>
2937		- </button>
2938		- </form>
2939		- </td>
2940		- <td class="mxchat-actions-cell">
2941		- <?php if (!$is_form_intent) : ?>
2942		- <!-- Standard intents: allow edit and delete -->
2943		- <button type="button"
2944		- class="mxchat-button-icon mxchat-edit-button"
2945		- data-intent-id="<?php echo esc_attr($intent->id); ?>"
2946		- data-phrases="<?php echo esc_attr($intent->phrases); ?>">
2947		- <span class="dashicons dashicons-edit"></span>
2948		- </button>
2949		- <form method="post"
2950		- action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
2951		- class="mxchat-delete-form"
2952		- onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this intent?', 'mxchat'); ?>');">
2953		- <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
2954		- <input type="hidden" name="action" value="mxchat_delete_intent">
2955		- <input type="hidden" name="intent_id"
2956		- value="<?php echo esc_attr($intent->id); ?>">
2957		- <button type="submit" class="mxchat-button-icon">
2958		- <span class="dashicons dashicons-trash"></span>
2959		- </button>
2960		- </form>
2961		- <?php else : ?>
2962		- <!-- Form intents: show manage in forms button -->
2963		- <?php
2964		- preg_match('/Form (\d+)/', $intent->intent_label, $matches);
2965		- $form_id = isset($matches[1]) ? $matches[1] : '';
2966		- ?>
2967		- <a href="<?php echo esc_url(admin_url('admin.php?page=mxchat-forms&action=edit&form_id=' . $form_id)); ?>"
2968		- class="mxchat-button-secondary">
2969		- <?php esc_html_e('Manage in Forms', 'mxchat'); ?>
2970		- </a>
2971		- <?php endif; ?>
2972		- </td>
2973		- </tr>
2974		- <?php endforeach;
2975		- else : ?>
	2493	+ <tbody>
	2494	+ <?php if ($intents) :
	2495	+ foreach ($intents as $intent) :
	2496	+ $callback_function = $intent->callback_function;
	2497	+ $callback_label = isset($available_callbacks[$callback_function]['label'])
	2498	+ ? $available_callbacks[$callback_function]['label']
	2499	+ : $callback_function;
	2500	+ $threshold_value = isset($intent->similarity_threshold)
	2501	+ ? round($intent->similarity_threshold * 100)
	2502	+ : 85;
	2503	+ ?>
2976	2504	<tr>
2977		- <td colspan="5" class="mxchat-no-records">
2978		- <?php esc_html_e('No intents found.', 'mxchat'); ?>
	2505	+ <td><?php echo esc_html($intent->intent_label); ?></td>
	2506	+ <td class="mxchat-content-cell">
	2507	+ <?php echo esc_html($intent->phrases); ?>
2979	2508	</td>
	2509	+ <td><?php echo esc_html($callback_label); ?></td>
	2510	+ <td>
	2511	+ <form method="post"
	2512	+ action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
	2513	+ class="mxchat-threshold-form">
	2514	+ <?php wp_nonce_field('mxchat_update_intent_threshold_nonce'); ?>
	2515	+ <input type="hidden" name="action"
	2516	+ value="mxchat_update_intent_threshold">
	2517	+ <input type="hidden" name="intent_id"
	2518	+ value="<?php echo esc_attr($intent->id); ?>">
	2519	+ <div class="mxchat-slider-group">
	2520	+ <input type="range"
	2521	+ name="intent_threshold"
	2522	+ id="intent_threshold_<?php echo esc_attr($intent->id); ?>"
	2523	+ min="70"
	2524	+ max="95"
	2525	+ value="<?php echo esc_attr($threshold_value); ?>"
	2526	+ class="mxchat-intent-slider"
	2527	+ oninput="document.getElementById('threshold_output_<?php echo esc_attr($intent->id); ?>').value = this.value + '%'">
	2528	+ <output id="threshold_output_<?php echo esc_attr($intent->id); ?>"
	2529	+ class="mxchat-intent-output">
	2530	+ <?php echo esc_html($threshold_value); ?>%
	2531	+ </output>
	2532	+ </div>
	2533	+ <button type="submit" class="mxchat-button-icon">
	2534	+ <span class="dashicons dashicons-saved"></span>
	2535	+ </button>
	2536	+ </form>
	2537	+ </td>
	2538	+ <td class="mxchat-actions-cell">
	2539	+ <button type="button"
	2540	+ class="mxchat-button-icon mxchat-edit-button"
	2541	+ data-intent-id="<?php echo esc_attr($intent->id); ?>"
	2542	+ data-phrases="<?php echo esc_attr($intent->phrases); ?>">
	2543	+ <span class="dashicons dashicons-edit"></span>
	2544	+ </button>
	2545	+ <form method="post"
	2546	+ action="<?php echo esc_url(admin_url('admin-post.php')); ?>"
	2547	+ class="mxchat-delete-form"
	2548	+ onsubmit="return confirm('<?php esc_attr_e('Are you sure you want to delete this intent?', 'mxchat'); ?>');">
	2549	+ <?php wp_nonce_field('mxchat_delete_intent_nonce'); ?>
	2550	+ <input type="hidden" name="action" value="mxchat_delete_intent">
	2551	+ <input type="hidden" name="intent_id"
	2552	+ value="<?php echo esc_attr($intent->id); ?>">
	2553	+ <button type="submit" class="mxchat-button-icon">
	2554	+ <span class="dashicons dashicons-trash"></span>
	2555	+ </button>
	2556	+ </form>
	2557	+ </td>
2980	2558	</tr>
2981		- <?php endif; ?>
2982		- </tbody>
	2559	+ <?php endforeach;
	2560	+ else : ?>
	2561	+ <tr>
	2562	+ <td colspan="5" class="mxchat-no-records">
	2563	+ <?php esc_html_e('No intents found.', 'mxchat'); ?>
	2564	+ </td>
	2565	+ </tr>
	2566	+ <?php endif; ?>
	2567	+ </tbody>
2983	2568	</table>
2984	2569	</div>
2985	2570
2986	2571	<?php if ($total_pages > 1) : ?>
		@@ -3006,26 +2591,26 @@
3006	2591	<span class="mxchat-modal-close">×</span>
3007	2592	<div class="mxchat-card-header">
3008	2593	<h2><?php esc_html_e('Edit Intent Phrases', 'mxchat'); ?></h2>
3009	2594	</div>
3010		-
3011		- <form id="mxchat-edit-intent-form" method="post"
	2595	+
	2596	+ <form id="mxchat-edit-intent-form" method="post"
3012	2597	action="<?php echo esc_url(admin_url('admin-post.php')); ?>">
3013	2598	<?php wp_nonce_field('mxchat_edit_intent_nonce'); ?>
3014	2599	<input type="hidden" name="action" value="mxchat_edit_intent">
3015	2600	<input type="hidden" name="intent_id" id="edit_intent_id">
3016		-
	2601	+
3017	2602	<div class="mxchat-form-group">
3018	2603	<label for="edit_phrases">
3019	2604	<?php esc_html_e('Phrases (comma-separated)', 'mxchat'); ?>
3020	2605	</label>
3021		- <textarea name="phrases"
3022		- id="edit_phrases"
3023		- rows="5"
3024		- class="mxchat-intent-textarea"
	2606	+ <textarea name="phrases"
	2607	+ id="edit_phrases"
	2608	+ rows="5"
	2609	+ class="mxchat-intent-textarea"
3025	2610	required></textarea>
3026	2611	</div>
3027		-
	2612	+
3028	2613	<div class="mxchat-modal-actions">
3029	2614	<button type="submit" class="mxchat-button-primary">
3030	2615	<?php esc_html_e('Update Phrases', 'mxchat'); ?>
3031	2616	</button>
		@@ -3242,8 +2827,18 @@
3242	2827	'label' => __('Email Capture', 'mxchat'),
3243	2828	'pro_only' => false,
3244	2829	'group' => __('Customer Engagement', 'mxchat'),
3245	2830	],
	2831	+ 'mxchat_handle_product_inquiry' => [
	2832	+ 'label' => __('Show Product Card', 'mxchat'),
	2833	+ 'pro_only' => true,
	2834	+ 'group' => __('WooCommerce Features', 'mxchat'),
	2835	+ ],
	2836	+ 'mxchat_handle_order_history' => [
	2837	+ 'label' => __('Order History', 'mxchat'),
	2838	+ 'pro_only' => true,
	2839	+ 'group' => __('WooCommerce Features', 'mxchat'),
	2840	+ ],
3246	2841	'mxchat_generate_image' => [
3247	2842	'label' => __('Generate Image', 'mxchat'),
3248	2843	'pro_only' => true,
3249	2844	'group' => __('Other Features', 'mxchat'),
		@@ -3257,13 +2852,28 @@
3257	2852	'label' => __('Brave Image Search', 'mxchat'),
3258	2853	'pro_only' => false,
3259	2854	'group' => __('Search Features', 'mxchat'),
3260	2855	],
	2856	+ 'mxchat_handle_add_to_cart_intent' => [
	2857	+ 'label' => __('Add to Cart', 'mxchat'),
	2858	+ 'pro_only' => true,
	2859	+ 'group' => __('WooCommerce Features', 'mxchat'),
	2860	+ ],
	2861	+ 'mxchat_handle_checkout_intent' => [
	2862	+ 'label' => __('Proceed to Checkout', 'mxchat'),
	2863	+ 'pro_only' => true,
	2864	+ 'group' => __('WooCommerce Features', 'mxchat'),
	2865	+ ],
3261	2866	'mxchat_handle_pdf_discussion' => [
3262	2867	'label' => __('Chat with PDF', 'mxchat'),
3263	2868	'pro_only' => true,
3264	2869	'group' => __('Other Features', 'mxchat'),
3265	2870	],
	2871	+ 'mxchat_handle_product_recommendations' => [
	2872	+ 'label' => __('Product Recommendations', 'mxchat'),
	2873	+ 'pro_only' => true,
	2874	+ 'group' => __('WooCommerce Features', 'mxchat'),
	2875	+ ],
3266	2876	'mxchat_live_agent_handover' => [
3267	2877	'label' => __('Live Agent', 'mxchat'),
3268	2878	'pro_only' => true,
3269	2879	'group' => __('Customer Engagement', 'mxchat'),
		@@ -3274,11 +2884,8 @@
3274	2884	'group' => __('Customer Engagement', 'mxchat'),
3275	2885	],
3276	2886	];
3277	2887
3278		- // Allow other plugins to add their callbacks
3279		- $callbacks = apply_filters('mxchat_available_callbacks', $callbacks);
3280		-
3281	2888	// Return grouped structure if requested
3282	2889	if ($grouped) {
3283	2890	$grouped_callbacks = [];
3284	2891	foreach ($callbacks as $key => $data) {
		@@ -3289,12 +2896,14 @@
3289	2896	];
3290	2897	}
3291	2898	return $grouped_callbacks;
3292	2899	}
	2900	+
3293	2901	return $callbacks;
3294	2902	}
3295	2903
3296	2904
	2905	+
3297	2906	private function mxchat_average_vectors($vectors) {
3298	2907	$vector_length = count($vectors[0]);
3299	2908	$sum_vector = array_fill(0, $vector_length, 0);
3300	2909
		@@ -3412,44 +3021,25 @@
3412	3021	'mxchat-chatbot',
3413	3022	'mxchat_chatbot_section'
3414	3023	);
3415	3024
3416		- add_settings_field(
3417		- 'voyage_api_key',
3418		- esc_html__('Voyage AI API Key', 'mxchat'),
3419		- array($this, 'voyage_api_key_callback'),
3420		- 'mxchat-chatbot',
3421		- 'mxchat_chatbot_section'
3422		- );
3423		-
3424		-
3425	3025	add_settings_field(
3426		- 'model',
3427		- esc_html__('Chat Model', 'mxchat'),
3428		- array($this, 'mxchat_model_callback'),
	3026	+ 'system_prompt_instructions',
	3027	+ esc_html__('AI Instructions (Behavior)', 'mxchat'),
	3028	+ array($this, 'system_prompt_instructions_callback'),
3429	3029	'mxchat-chatbot',
3430	3030	'mxchat_chatbot_section'
3431	3031	);
3432	3032
3433		- // Add the settings field
3434	3033	add_settings_field(
3435		- 'embedding_model',
3436		- esc_html__('Embedding Model', 'mxchat'),
3437		- array($this, 'embedding_model_callback'),
	3034	+ 'model',
	3035	+ esc_html__('Model', 'mxchat'),
	3036	+ array($this, 'mxchat_model_callback'),
3438	3037	'mxchat-chatbot',
3439	3038	'mxchat_chatbot_section'
3440	3039	);
3441	3040
3442	3041	add_settings_field(
3443		- 'system_prompt_instructions',
3444		- esc_html__('AI Instructions (Behavior)', 'mxchat'),
3445		- array($this, 'system_prompt_instructions_callback'),
3446		- 'mxchat-chatbot',
3447		- 'mxchat_chatbot_section'
3448		- );
3449		-
3450		-
3451		- add_settings_field(
3452	3042	'top_bar_title',
3453	3043	esc_html__('Top Bar Title', 'mxchat'),
3454	3044	array($this, 'mxchat_top_bar_title_callback'),
3455	3045	'mxchat-chatbot',
		@@ -3561,9 +3151,9 @@
3561	3151	);
3562	3152
3563	3153	add_settings_field(
3564	3154	'popular_question_1',
3565		- esc_html__('Quick Question 1', 'mxchat'),
	3155	+ esc_html__('Popular Question 1', 'mxchat'),
3566	3156	array($this, 'mxchat_popular_question_1_callback'),
3567	3157	'mxchat-chatbot',
3568	3158	'mxchat_chatbot_section'
3569	3159	);
		@@ -3569,9 +3159,9 @@
3569	3159	);
3570	3160
3571	3161	add_settings_field(
3572	3162	'popular_question_2',
3573		- esc_html__('Quick Question 2', 'mxchat'),
	3163	+ esc_html__('Popular Question 2', 'mxchat'),
3574	3164	array($this, 'mxchat_popular_question_2_callback'),
3575	3165	'mxchat-chatbot',
3576	3166	'mxchat_chatbot_section'
3577	3167	);
		@@ -3577,9 +3167,9 @@
3577	3167	);
3578	3168
3579	3169	add_settings_field(
3580	3170	'popular_question_3',
3581		- esc_html__('Quick Question 3', 'mxchat'),
	3171	+ esc_html__('Popular Question 3', 'mxchat'),
3582	3172	array($this, 'mxchat_popular_question_3_callback'),
3583	3173	'mxchat-chatbot',
3584	3174	'mxchat_chatbot_section'
3585	3175	);
		@@ -3585,14 +3175,21 @@
3585	3175	);
3586	3176
3587	3177	add_settings_field(
3588	3178	'additional_popular_questions',
3589		- esc_html__('Additional Quick Questions', 'mxchat'),
	3179	+ esc_html__('Additional Popular Questions', 'mxchat'),
3590	3180	array($this, 'mxchat_additional_popular_questions_callback'),
3591	3181	'mxchat-chatbot',
3592	3182	'mxchat_chatbot_section'
3593	3183	);
3594	3184
	3185	+ // WooCommerce Settings Section
	3186	+ add_settings_section(
	3187	+ 'mxchat_woocommerce_section',
	3188	+ esc_html__('WooCommerce Settings', 'mxchat'),
	3189	+ null,
	3190	+ 'mxchat-embed'
	3191	+ );
3595	3192
3596	3193	// Loops Settings Section
3597	3194	add_settings_section(
3598	3195	'mxchat_loops_section',
		@@ -3600,8 +3197,33 @@
3600	3197	null,
3601	3198	'mxchat-embed'
3602	3199	);
3603	3200
	3201	+ // WooCommerce Settings Fields
	3202	+ add_settings_field(
	3203	+ 'enable_woocommerce_integration',
	3204	+ esc_html__('Automatically Embed Products', 'mxchat'),
	3205	+ array($this, 'mxchat_enable_woocommerce_integration_callback'),
	3206	+ 'mxchat-embed',
	3207	+ 'mxchat_woocommerce_section'
	3208	+ );
	3209	+
	3210	+ add_settings_field(
	3211	+ 'woocommerce_consumer_key',
	3212	+ esc_html__('WooCommerce Consumer Key', 'mxchat'),
	3213	+ array($this, 'mxchat_woocommerce_consumer_key_callback'),
	3214	+ 'mxchat-embed',
	3215	+ 'mxchat_woocommerce_section'
	3216	+ );
	3217	+
	3218	+ add_settings_field(
	3219	+ 'woocommerce_consumer_secret',
	3220	+ esc_html__('WooCommerce Consumer Secret', 'mxchat'),
	3221	+ array($this, 'mxchat_woocommerce_consumer_secret_callback'),
	3222	+ 'mxchat-embed',
	3223	+ 'mxchat_woocommerce_section'
	3224	+ );
	3225	+
3604	3226	// Loops Settings Fields
3605	3227	add_settings_field(
3606	3228	'loops_api_key',
3607	3229	esc_html__('Loops API Key', 'mxchat'),
		@@ -3796,11 +3418,162 @@
3796	3418	'mxchat-embed',
3797	3419	'mxchat_live_agent_section'
3798	3420	);
3799	3421
	3422	+ // Theme Settings Section
	3423	+ add_settings_section(
	3424	+ 'mxchat_theme_section',
	3425	+ esc_html__('Theme Settings', 'mxchat'),
	3426	+ null,
	3427	+ 'mxchat-theme'
	3428	+ );
3800	3429
	3430	+ add_settings_field(
	3431	+ 'close_button_color',
	3432	+ esc_html__('Close Button & Title Color', 'mxchat'),
	3433	+ array($this, 'mxchat_close_button_color_callback'),
	3434	+ 'mxchat-theme',
	3435	+ 'mxchat_theme_section'
	3436	+ );
3801	3437
	3438	+ add_settings_field(
	3439	+ 'chatbot_bg_color',
	3440	+ esc_html__('Chatbot Background Color', 'mxchat'),
	3441	+ array($this, 'mxchat_chatbot_bg_color_callback'),
	3442	+ 'mxchat-theme',
	3443	+ 'mxchat_theme_section'
	3444	+ );
3802	3445
	3446	+ add_settings_field(
	3447	+ 'user_message_bg_color',
	3448	+ esc_html__('User Message Background Color', 'mxchat'),
	3449	+ array($this, 'mxchat_user_message_bg_color_callback'),
	3450	+ 'mxchat-theme',
	3451	+ 'mxchat_theme_section'
	3452	+ );
	3453	+
	3454	+ add_settings_field(
	3455	+ 'user_message_font_color',
	3456	+ esc_html__('User Message Font Color', 'mxchat'),
	3457	+ array($this, 'mxchat_user_message_font_color_callback'),
	3458	+ 'mxchat-theme',
	3459	+ 'mxchat_theme_section'
	3460	+ );
	3461	+
	3462	+ add_settings_field(
	3463	+ 'bot_message_bg_color',
	3464	+ esc_html__('Bot Message Background Color', 'mxchat'),
	3465	+ array($this, 'mxchat_bot_message_bg_color_callback'),
	3466	+ 'mxchat-theme',
	3467	+ 'mxchat_theme_section'
	3468	+ );
	3469	+
	3470	+ add_settings_field(
	3471	+ 'bot_message_font_color',
	3472	+ esc_html__('Bot Message Font Color', 'mxchat'),
	3473	+ array($this, 'mxchat_bot_message_font_color_callback'),
	3474	+ 'mxchat-theme',
	3475	+ 'mxchat_theme_section'
	3476	+ );
	3477	+
	3478	+ add_settings_field(
	3479	+ 'top_bar_bg_color',
	3480	+ esc_html__('Top Bar Background Color', 'mxchat'),
	3481	+ array($this, 'mxchat_top_bar_bg_color_callback'),
	3482	+ 'mxchat-theme',
	3483	+ 'mxchat_theme_section'
	3484	+ );
	3485	+
	3486	+ add_settings_field(
	3487	+ 'send_button_font_color',
	3488	+ esc_html__('Send Button Color', 'mxchat'),
	3489	+ array($this, 'mxchat_send_button_font_color_callback'),
	3490	+ 'mxchat-theme',
	3491	+ 'mxchat_theme_section'
	3492	+ );
	3493	+
	3494	+ add_settings_field(
	3495	+ 'chat_input_font_color',
	3496	+ esc_html__('Chat Input Font Color', 'mxchat'),
	3497	+ array($this, 'mxchat_chat_input_font_color_callback'),
	3498	+ 'mxchat-theme',
	3499	+ 'mxchat_theme_section'
	3500	+ );
	3501	+
	3502	+ add_settings_field(
	3503	+ 'chatbot_background_color',
	3504	+ esc_html__('Floating Widget Background Color', 'mxchat'),
	3505	+ array($this, 'mxchat_chatbot_background_color_callback'),
	3506	+ 'mxchat-theme',
	3507	+ 'mxchat_theme_section'
	3508	+ );
	3509	+
	3510	+ add_settings_field(
	3511	+ 'icon_color',
	3512	+ esc_html__('Chatbot Icon Color', 'mxchat'),
	3513	+ array($this, 'mxchat_icon_color_callback'),
	3514	+ 'mxchat-theme',
	3515	+ 'mxchat_theme_section'
	3516	+ );
	3517	+
	3518	+ add_settings_field(
	3519	+ 'custom_icon',
	3520	+ esc_html__('Custom Chatbot Icon (PNG)', 'mxchat'),
	3521	+ array($this, 'mxchat_custom_icon_callback'),
	3522	+ 'mxchat-theme',
	3523	+ 'mxchat_theme_section'
	3524	+ );
	3525	+
	3526	+ add_settings_field(
	3527	+ 'title_icon',
	3528	+ esc_html__('Title Bar Icon (PNG)', 'mxchat'),
	3529	+ array($this, 'mxchat_title_icon_callback'),
	3530	+ 'mxchat-theme',
	3531	+ 'mxchat_theme_section'
	3532	+ );
	3533	+
	3534	+ add_settings_field(
	3535	+ 'live_agent_message_bg_color',
	3536	+ esc_html__('Live Agent Background Color', 'mxchat'),
	3537	+ array($this, 'mxchat_live_agent_message_bg_color_callback'),
	3538	+ 'mxchat-theme',
	3539	+ 'mxchat_theme_section'
	3540	+ );
	3541	+
	3542	+ add_settings_field(
	3543	+ 'live_agent_message_font_color',
	3544	+ esc_html__('Live Agent Font Color', 'mxchat'),
	3545	+ array($this, 'mxchat_live_agent_message_font_color_callback'),
	3546	+ 'mxchat-theme',
	3547	+ 'mxchat_theme_section'
	3548	+ );
	3549	+
	3550	+ // Mode Indicator Background Color
	3551	+ add_settings_field(
	3552	+ 'mode_indicator_bg_color',
	3553	+ esc_html__('Mode Indicator Background Color', 'mxchat'),
	3554	+ array($this, 'mxchat_mode_indicator_bg_color_callback'),
	3555	+ 'mxchat-theme',
	3556	+ 'mxchat_theme_section'
	3557	+ );
	3558	+
	3559	+ // Mode Indicator Font Color
	3560	+ add_settings_field(
	3561	+ 'mode_indicator_font_color',
	3562	+ esc_html__('Mode Indicator Font Color', 'mxchat'),
	3563	+ array($this, 'mxchat_mode_indicator_font_color_callback'),
	3564	+ 'mxchat-theme',
	3565	+ 'mxchat_theme_section'
	3566	+ );
	3567	+
	3568	+ add_settings_field(
	3569	+ 'toolbar_icon_color',
	3570	+ esc_html__('Toolbar Icon Color', 'mxchat'),
	3571	+ array($this, 'mxchat_toolbar_icon_color_callback'),
	3572	+ 'mxchat-theme',
	3573	+ 'mxchat_theme_section'
	3574	+ );
	3575	+
3803	3576	// General Settings Section
3804	3577	add_settings_section(
3805	3578	'mxchat_general_section',
3806	3579	esc_html__('Frequently Asked Questions (FAQ)', 'mxchat'),
		@@ -3835,9 +3608,9 @@
3835	3608	}
3836	3609
3837	3610	/**
3838	3611	* Sanitize all prompts options
3839		- *
	3612	+ *
3840	3613	* @param array $input The unsanitized options array
3841	3614	* @return array The sanitized options array
3842	3615	*/
3843	3616	public function sanitize_prompts_options($input) {
		@@ -3842,16 +3615,16 @@
3842	3615	*/
3843	3616	public function sanitize_prompts_options($input) {
3844	3617	// Log the incoming input.
3845	3618	//error_log('Sanitizing inputs: ' . print_r($input, true));
3846		-
	3619	+
3847	3620	$sanitized = array();
3848		-
	3621	+
3849	3622	// Boolean options
3850	3623	$sanitized['mxchat_auto_sync_posts'] = isset($input['mxchat_auto_sync_posts']) ? 1 : 0;
3851	3624	$sanitized['mxchat_auto_sync_pages'] = isset($input['mxchat_auto_sync_pages']) ? 1 : 0;
3852	3625	$sanitized['mxchat_use_pinecone'] = !empty($input['mxchat_use_pinecone']) ? 1 : 0;
3853		-
	3626	+
3854	3627	// API Key: if less than 32 characters, flag as invalid.
3855	3628	$api_key = sanitize_text_field($input['mxchat_pinecone_api_key'] ?? '');
3856	3629	if (!empty($api_key) && strlen($api_key) < 32) {
3857	3630	add_settings_error(
		@@ -3863,13 +3636,13 @@
3863	3636	$sanitized['mxchat_pinecone_api_key'] = $existing_options['mxchat_pinecone_api_key'] ?? '';
3864	3637	} else {
3865	3638	$sanitized['mxchat_pinecone_api_key'] = $api_key;
3866	3639	}
3867		-
	3640	+
3868	3641	// Environment and Index Name
3869	3642	$sanitized['mxchat_pinecone_environment'] = sanitize_text_field($input['mxchat_pinecone_environment'] ?? '');
3870	3643	$sanitized['mxchat_pinecone_index'] = sanitize_text_field($input['mxchat_pinecone_index'] ?? '');
3871		-
	3644	+
3872	3645	// Host: Remove protocol and validate format.
3873	3646	$host = sanitize_text_field($input['mxchat_pinecone_host'] ?? '');
3874	3647	$host = preg_replace('#^https?://#', '', $host);
3875	3648	//error_log('Host after removing protocol: ' . $host);
		@@ -3887,11 +3660,11 @@
3887	3660	}
3888	3661	} else {
3889	3662	$sanitized['mxchat_pinecone_host'] = '';
3890	3663	}
3891		-
	3664	+
3892	3665	//error_log('Final sanitized array: ' . print_r($sanitized, true));
3893		-
	3666	+
3894	3667	return $sanitized;
3895	3668	}
3896	3669
3897	3670
		@@ -4047,8 +3820,52 @@
4047	3820	echo '</div>';
4048	3821	}
4049	3822
4050	3823
	3824	+public function mxchat_enable_woocommerce_integration_callback() {
	3825	+ // Load from mxchat_options array
	3826	+ $options = get_option('mxchat_options', []);
	3827	+
	3828	+ // Get WooCommerce integration status with backwards compatibility
	3829	+ $woo_integration = isset($options['enable_woocommerce_integration'])
	3830	+ ? $options['enable_woocommerce_integration']
	3831	+ : '';
	3832	+
	3833	+ // Support both old ('1') and new ('on') values
	3834	+ $checked = ($woo_integration === 'on' \|\| $woo_integration === '1') ? 'checked' : '';
	3835	+
	3836	+ // Check if the feature is activated (paid feature)
	3837	+ $disabled = $this->is_activated ? '' : 'disabled';
	3838	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	3839	+
	3840	+ echo '<div class="' . esc_attr($class) . '">';
	3841	+
	3842	+ echo '<label class="toggle-switch">';
	3843	+ echo sprintf(
	3844	+ '<input type="checkbox" id="enable_woocommerce_integration" name="enable_woocommerce_integration" value="on" %s %s />',
	3845	+ esc_attr($checked),
	3846	+ esc_attr($disabled)
	3847	+ );
	3848	+ echo '<span class="slider"></span>';
	3849	+ echo '</label>';
	3850	+
	3851	+ echo '<p class="description">' . esc_html__('Automatically syncs new product additions, updates, and removals to the knowledge base. For existing products, submit your product sitemap in the Knowledge Base section to add them initially.', 'mxchat') . '</p>';
	3852	+
	3853	+ // Pro feature overlay for non-activated users
	3854	+ if (!$this->is_activated) {
	3855	+ echo '<div class="pro-feature-overlay">';
	3856	+ echo '<a href="https://mxchat.ai/" target="_blank">';
	3857	+ echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
	3858	+ echo '</a>';
	3859	+ echo '</div>';
	3860	+ }
	3861	+
	3862	+ echo '</div>';
	3863	+}
	3864	+
	3865	+
	3866	+
	3867	+
4051	3868	private function mxchat_add_option_field($id, $title, $callback = '') {
4052	3869	add_settings_field(
4053	3870	$id,
4054	3871	__($title, 'mxchat'),
		@@ -4065,8 +3882,9 @@
4065	3882
4066	3883	// Notice we changed the name to "api_key" (no array notation).
4067	3884	echo '<input type="password" id="api_key" name="api_key" value="' . $apiKey . '" class="regular-text" />';
4068	3885	echo '<button type="button" id="toggleApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	3886	+ echo '<p class="description">' . esc_html__('The OpenAI API key is required even when using other models as it is used for vector embedding functionality. You must add credits to your OpenAI billing account before use.', 'mxchat') . '</p>';
4069	3887	}
4070	3888	public function xai_api_key_callback() {
4071	3889	// Check if the feature is activated (paid feature)
4072	3890	$disabled = $this->is_activated ? '' : 'disabled'; // Disable input if not activated
		@@ -4094,15 +3912,15 @@
4094	3912	echo '</div>';
4095	3913	}
4096	3914	public function claude_api_key_callback() {
4097	3915	// Check if the feature is activated (paid feature)
4098		- $disabled = $this->is_activated ? '' : 'disabled';
4099		- $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	3916	+ $disabled = $this->is_activated ? '' : 'disabled'; // Disable input if not activated
	3917	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive'; // CSS class to style the wrapper based on activation status
4100	3918
4101		- // Retrieve the Claude API key value directly like the others
	3919	+ // Retrieve the Claude API key value
4102	3920	$claudeApiKey = isset($this->options['claude_api_key']) ? esc_attr($this->options['claude_api_key']) : '';
4103	3921
4104		- // Use direct name field like the other working API keys
	3922	+ // Render the input field for the Claude API key
4105	3923	echo '<div class="' . esc_attr($class) . '">';
4106	3924	printf(
4107	3925	'<input type="password" id="claude_api_key" name="claude_api_key" value="%s" class="regular-text" %s />',
4108	3926	$claudeApiKey,
		@@ -4109,13 +3927,15 @@
4109	3927	$disabled
4110	3928	);
4111	3929	echo '<button type="button" id="toggleClaudeApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4112	3930
	3931	+ // If the feature is not activated, show the overlay with a "Pro Only" message
4113	3932	if (!$this->is_activated) {
4114	3933	echo '<div class="pro-feature-overlay">';
4115	3934	echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
4116	3935	echo '</div>';
4117	3936	}
	3937	+
4118	3938	echo '</div>';
4119	3939	}
4120	3940	public function deepseek_api_key_callback() {
4121	3941	// Retrieve from your stored 'deepseek_api_key' in the mxchat_options array
		@@ -4126,11 +3946,79 @@
4126	3946	echo '<button type="button" id="toggleDeepSeekApiKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4127	3947	}
4128	3948
4129	3949
	3950	+public function mxchat_woocommerce_consumer_key_callback() {
	3951	+ // Load the entire 'mxchat_options' array
	3952	+ $all_options = get_option('mxchat_options', []);
4130	3953
	3954	+ // Retrieve the WooCommerce consumer key or set a default
	3955	+ $consumer_key = isset($all_options['woocommerce_consumer_key']) ? $all_options['woocommerce_consumer_key'] : '';
4131	3956
	3957	+ // Check if the feature is activated (paid feature)
	3958	+ $disabled = $this->is_activated ? '' : 'disabled';
	3959	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4132	3960
	3961	+ echo '<div class="' . esc_attr($class) . '">';
	3962	+
	3963	+ // Render the input field
	3964	+ printf(
	3965	+ '<input type="text" id="woocommerce_consumer_key" name="woocommerce_consumer_key" value="%s" class="regular-text" %s />',
	3966	+ esc_attr($consumer_key),
	3967	+ esc_attr($disabled)
	3968	+ );
	3969	+
	3970	+ // Description for the input field
	3971	+ echo '<p class="description">' . esc_html__('Enter your WooCommerce consumer key for integration.', 'mxchat') . '</p>';
	3972	+
	3973	+ // Pro feature overlay for non-activated users
	3974	+ if (!$this->is_activated) {
	3975	+ echo '<div class="pro-feature-overlay">';
	3976	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
	3977	+ echo '</div>';
	3978	+ }
	3979	+
	3980	+ echo '</div>';
	3981	+}
	3982	+
	3983	+public function mxchat_woocommerce_consumer_secret_callback() {
	3984	+ // Get value with fallback
	3985	+ $consumer_secret = isset($this->options['woocommerce_consumer_secret'])
	3986	+ ? esc_attr($this->options['woocommerce_consumer_secret'])
	3987	+ : '';
	3988	+
	3989	+ // Check if the feature is activated (paid feature)
	3990	+ $disabled = $this->is_activated ? '' : 'disabled';
	3991	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	3992	+
	3993	+ echo '<div class="' . esc_attr($class) . '">';
	3994	+
	3995	+ // Output the password input
	3996	+ echo sprintf(
	3997	+ '<input type="password"
	3998	+ id="woocommerce_consumer_secret"
	3999	+ name="woocommerce_consumer_secret"
	4000	+ value="%s"
	4001	+ class="regular-text"
	4002	+ %s />',
	4003	+ $consumer_secret,
	4004	+ esc_attr($disabled)
	4005	+ );
	4006	+
	4007	+ // Add show/hide button
	4008	+ echo '<button type="button" id="toggleWooCommerceSecretVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
	4009	+
	4010	+ // Pro feature overlay
	4011	+ if (!$this->is_activated) {
	4012	+ echo '<div class="pro-feature-overlay">';
	4013	+ echo '<a href="https://mxchat.ai/" target="_blank">';
	4014	+ echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
	4015	+ echo '</a>';
	4016	+ echo '</div>';
	4017	+ }
	4018	+
	4019	+ echo '</div>';
	4020	+}
4133	4021	public function mxchat_loops_api_key_callback() {
4134	4022	// Support both old and new format
4135	4023	$loops_api_key = isset($this->options['loops_api_key']) ? esc_attr($this->options['loops_api_key']) : '';
4136	4024
		@@ -4291,46 +4179,13 @@
4291	4179	// Close the select dropdown
4292	4180	echo '</select>';
4293	4181
4294	4182	// Add a description below the dropdown
4295		- echo '<p class="description">' . esc_html__('Select the AI model your chatbot will use for chatting. Pro-only models are marked accordingly.', 'mxchat') . '</p>';
	4183	+ echo '<p class="description">' . esc_html__('Select the AI model to use for your chatbot. Pro-only models are marked accordingly.', 'mxchat') . '</p>';
4296	4184	}
4297	4185
4298		-public function voyage_api_key_callback() {
4299		- $apiKey = isset($this->options['voyage_api_key']) ? esc_attr($this->options['voyage_api_key']) : '';
4300		- echo '<input type="password" id="voyage_api_key" name="voyage_api_key" value="' . $apiKey . '" class="regular-text" />';
4301		- echo '<button type="button" id="toggleVoyageAPIKeyVisibility">' . esc_html__('Show', 'mxchat') . '</button>';
4302		-}
4303	4186
4304		-// Callback function for embedding model selection
4305		-public function embedding_model_callback() {
4306		- $models = array(
4307		- esc_html__('OpenAI Embeddings', 'mxchat') => array(
4308		- 'text-embedding-3-small' => esc_html__('TE3 Small (1536, Efficient)', 'mxchat'),
4309		- 'text-embedding-ada-002' => esc_html__('Ada 2 (1536, Original)', 'mxchat'),
4310		- 'text-embedding-3-large' => esc_html__('TE3 Large (3072, Powerful)', 'mxchat'),
4311		- ),
4312		- esc_html__('Voyage AI Embeddings', 'mxchat') => array(
4313		- 'voyage-3-large' => esc_html__('Voyage-3 Large (2048, Most Capable)', 'mxchat'),
4314		- )
4315		- );
4316	4187
4317		- $selected_model = isset($this->options['embedding_model']) ? esc_attr($this->options['embedding_model']) : 'text-embedding-ada-002';
4318		-
4319		- echo '<select id="embedding_model" name="embedding_model">';
4320		- foreach ($models as $group_label => $group_models) {
4321		- echo '<optgroup label="' . esc_attr($group_label) . '">';
4322		- foreach ($group_models as $model_value => $model_label) {
4323		- echo '<option value="' . esc_attr($model_value) . '" ' . selected($selected_model, $model_value, false) . '>' . esc_html($model_label) . '</option>';
4324		- }
4325		- echo '</optgroup>';
4326		- }
4327		- echo '</select>';
4328		-echo '<p class="description"><span class="red-warning">IMPORTANT:</span> Select the model for vector embeddings. Changing models is not recommended; if you do, you must delete all existing knowledge & intent data and reconfigure them.</p>';
4329		-
4330		-}
4331		-
4332		-
4333	4188	public function mxchat_top_bar_title_callback() {
4334	4189	// Retrieve the current value of the top bar title from saved options
4335	4190	$top_bar_title = isset($this->options['top_bar_title']) ? esc_attr($this->options['top_bar_title']) : '';
4336	4191
		@@ -4443,8 +4298,91 @@
4443	4298	}
4444	4299
4445	4300
4446	4301
	4302	+
	4303	+
	4304	+public function mxchat_close_button_color_callback() {
	4305	+ $disabled = $this->is_activated ? '' : 'disabled';
	4306	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	4307	+
	4308	+ echo '<div class="' . esc_attr($class) . '">';
	4309	+ echo sprintf(
	4310	+ '<input type="text"
	4311	+ id="close_button_color"
	4312	+ name="close_button_color"
	4313	+ value="%s"
	4314	+ class="my-color-field"
	4315	+ data-default-color="#4a4a4a"
	4316	+ %s />',
	4317	+ isset($this->options['close_button_color']) ? esc_attr($this->options['close_button_color']) : '#4a4a4a',
	4318	+ esc_attr($disabled)
	4319	+ );
	4320	+
	4321	+ if (!$this->is_activated) {
	4322	+ echo '<div class="pro-feature-overlay">';
	4323	+ echo '<a href="https://mxchat.ai/" target="_blank">';
	4324	+ echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
	4325	+ echo '</a>';
	4326	+ echo '</div>';
	4327	+ }
	4328	+ echo '</div>';
	4329	+}
	4330	+
	4331	+public function mxchat_chatbot_bg_color_callback() {
	4332	+ $disabled = $this->is_activated ? '' : 'disabled';
	4333	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	4334	+
	4335	+ echo '<div class="' . esc_attr($class) . '">';
	4336	+ echo sprintf(
	4337	+ '<input type="text"
	4338	+ id="chatbot_bg_color"
	4339	+ name="chatbot_bg_color"
	4340	+ value="%s"
	4341	+ class="my-color-field"
	4342	+ data-default-color="#f9f9f9"
	4343	+ %s />',
	4344	+ isset($this->options['chatbot_bg_color']) ? esc_attr($this->options['chatbot_bg_color']) : '#f9f9f9',
	4345	+ esc_attr($disabled)
	4346	+ );
	4347	+
	4348	+ if (!$this->is_activated) {
	4349	+ echo '<div class="pro-feature-overlay">';
	4350	+ echo '<a href="https://mxchat.ai/" target="_blank">';
	4351	+ echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
	4352	+ echo '</a>';
	4353	+ echo '</div>';
	4354	+ }
	4355	+ echo '</div>';
	4356	+}
	4357	+
	4358	+public function mxchat_user_message_bg_color_callback() {
	4359	+ $disabled = $this->is_activated ? '' : 'disabled';
	4360	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	4361	+
	4362	+ echo '<div class="' . esc_attr($class) . '">';
	4363	+ echo sprintf(
	4364	+ '<input type="text"
	4365	+ id="user_message_bg_color"
	4366	+ name="user_message_bg_color"
	4367	+ value="%s"
	4368	+ class="my-color-field"
	4369	+ data-default-color="#0078d7"
	4370	+ %s />',
	4371	+ isset($this->options['user_message_bg_color']) ? esc_attr($this->options['user_message_bg_color']) : '#0078d7',
	4372	+ esc_attr($disabled)
	4373	+ );
	4374	+
	4375	+ if (!$this->is_activated) {
	4376	+ echo '<div class="pro-feature-overlay">';
	4377	+ echo '<a href="https://mxchat.ai/" target="_blank">';
	4378	+ echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
	4379	+ echo '</a>';
	4380	+ echo '</div>';
	4381	+ }
	4382	+ echo '</div>';
	4383	+}
	4384	+
4447	4385	public function mxchat_user_message_font_color_callback() {
4448	4386	$disabled = $this->is_activated ? '' : 'disabled';
4449	4387	$class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
4450	4388
		@@ -4931,20 +4869,39 @@
4931	4869	// Get complianz toggle value with fallback
4932	4870	$complianz_toggle = isset($options['complianz_toggle']) ? $options['complianz_toggle'] : 'off';
4933	4871	$checked = ($complianz_toggle === 'on') ? 'checked' : '';
4934	4872
	4873	+ // Check if the plugin is activated (paid feature)
	4874	+ $disabled = $this->is_activated ? '' : 'disabled';
	4875	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	4876	+
	4877	+ echo '<div class="' . esc_attr($class) . '">';
	4878	+
4935	4879	// Output the toggle switch
4936	4880	echo '<label class="toggle-switch">';
4937	4881	echo sprintf(
4938		- '<input type="checkbox" id="complianz_toggle" name="complianz_toggle" value="on" %s />',
4939		- esc_attr($checked)
	4882	+ '<input type="checkbox" id="complianz_toggle" name="complianz_toggle" value="on" %s %s />',
	4883	+ esc_attr($checked),
	4884	+ esc_attr($disabled)
4940	4885	);
4941	4886	echo '<span class="slider"></span>';
4942	4887	echo '</label>';
4943	4888
4944	4889	echo '<p class="description">' . esc_html__('Enable this option to apply Complianz consent logic to the chatbot (must have Complianz Plugin).', 'mxchat') . '</p>';
	4890	+
	4891	+ // If the feature is not activated, show the Pro feature overlay
	4892	+ if (!$this->is_activated) {
	4893	+ echo '<div class="pro-feature-overlay">';
	4894	+ echo '<a href="https://mxchat.ai/" target="_blank">';
	4895	+ echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
	4896	+ echo '</a>';
	4897	+ echo '</div>';
	4898	+ }
	4899	+
	4900	+ echo '</div>';
4945	4901	}
4946	4902
	4903	+
4947	4904	public function mxchat_link_target_toggle_callback() {
4948	4905	// Load from mxchat_options array
4949	4906	$options = get_option('mxchat_options', []);
4950	4907
		@@ -4970,20 +4927,39 @@
4970	4927	// Get chat persistence toggle value with fallback
4971	4928	$chat_persistence_toggle = isset($options['chat_persistence_toggle']) ? $options['chat_persistence_toggle'] : 'off';
4972	4929	$checked = ($chat_persistence_toggle === 'on') ? 'checked' : '';
4973	4930
	4931	+ // Check if the plugin is activated (paid feature)
	4932	+ $disabled = $this->is_activated ? '' : 'disabled';
	4933	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	4934	+
	4935	+ echo '<div class="' . esc_attr($class) . '">';
	4936	+
4974	4937	// Output the toggle switch
4975	4938	echo '<label class="toggle-switch">';
4976	4939	echo sprintf(
4977		- '<input type="checkbox" id="chat_persistence_toggle" name="chat_persistence_toggle" value="on" %s />',
4978		- esc_attr($checked)
	4940	+ '<input type="checkbox" id="chat_persistence_toggle" name="chat_persistence_toggle" value="on" %s %s />',
	4941	+ esc_attr($checked),
	4942	+ esc_attr($disabled)
4979	4943	);
4980	4944	echo '<span class="slider"></span>';
4981	4945	echo '</label>';
4982	4946
4983	4947	echo '<p class="description">' . esc_html__('Enable to keep chat history when users navigate tabs or return to the site within 24 hours.', 'mxchat') . '</p>';
	4948	+
	4949	+ // If not activated, show Pro feature overlay
	4950	+ if (!$this->is_activated) {
	4951	+ echo '<div class="pro-feature-overlay">';
	4952	+ echo '<a href="https://mxchat.ai/" target="_blank">';
	4953	+ echo '<img src="' . esc_url(plugin_dir_url(__FILE__) . '../images/pro-only-dark.png') . '" alt="' . esc_attr__('Pro Only', 'mxchat') . '" />';
	4954	+ echo '</a>';
	4955	+ echo '</div>';
	4956	+ }
	4957	+
	4958	+ echo '</div>';
4984	4959	}
4985	4960
	4961	+
4986	4962	public function mxchat_popular_question_1_callback() {
4987	4963	// Load the full plugin options array
4988	4964	$all_options = get_option('mxchat_options', []);
4989	4965
		@@ -4993,13 +4969,13 @@
4993	4969	// Render the input field
4994	4970	printf(
4995	4971	'<input type="text" id="popular_question_1" name="popular_question_1" value="%s" placeholder="%s" class="regular-text" />',
4996	4972	esc_attr($popular_question_1),
4997		- esc_attr__('Enter Quick Question 1', 'mxchat')
	4973	+ esc_attr__('Enter Popular Question 1', 'mxchat')
4998	4974	);
4999	4975
5000	4976	// Add a description for the field
5001		- echo '<p class="description">' . esc_html__('This will be the first Quick Question in the chatbot, displayed above the input field.', 'mxchat') . '</p>';
	4977	+ echo '<p class="description">' . esc_html__('This will be the first popular question in the chatbot.', 'mxchat') . '</p>';
5002	4978	}
5003	4979
5004	4980
5005	4981	public function mxchat_popular_question_2_callback() {
		@@ -5008,38 +4984,72 @@
5008	4984
5009	4985	// Retrieve the specific option for popular_question_2
5010	4986	$popular_question_2 = isset($all_options['popular_question_2']) ? $all_options['popular_question_2'] : '';
5011	4987
	4988	+ // Check if the plugin is activated (paid feature)
	4989	+ $disabled = $this->is_activated ? '' : 'disabled';
	4990	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
	4991	+
	4992	+ echo '<div class="' . esc_attr($class) . '">';
	4993	+
5012	4994	// Render the input field
5013	4995	printf(
5014		- '<input type="text" id="popular_question_2" name="popular_question_2" value="%s" placeholder="%s" class="regular-text" />',
	4996	+ '<input type="text" id="popular_question_2" name="popular_question_2" value="%s" placeholder="%s" class="regular-text" %s />',
5015	4997	esc_attr($popular_question_2),
5016		- esc_attr__('Enter Quick Question 2', 'mxchat')
	4998	+ esc_attr__('Enter Popular Question 2', 'mxchat'),
	4999	+ esc_attr($disabled)
5017	5000	);
5018	5001
5019	5002	// Add a description for the field
5020		- echo '<p class="description">' . esc_html__('This will be the second Quick Question in the chatbot.', 'mxchat') . '</p>';
	5003	+ echo '<p class="description">' . esc_html__('This will be the second popular question in the chatbot.', 'mxchat') . '</p>';
	5004	+
	5005	+ // If not activated, show Pro feature overlay
	5006	+ if (!$this->is_activated) {
	5007	+ echo '<div class="pro-feature-overlay">';
	5008	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
	5009	+ echo '</div>';
	5010	+ }
	5011	+
	5012	+ echo '</div>';
5021	5013	}
5022	5014
5023	5015
	5016	+
5024	5017	public function mxchat_popular_question_3_callback() {
5025		- // Load the full plugin options array
5026		- $all_options = get_option('mxchat_options', []);
	5018	+ // Load the full plugin options array
	5019	+ $all_options = get_option('mxchat_options', []);
5027	5020
5028		- // Retrieve the specific option for popular_question_3
5029		- $popular_question_3 = isset($all_options['popular_question_3']) ? $all_options['popular_question_3'] : '';
	5021	+ // Retrieve the specific option for popular_question_3
	5022	+ $popular_question_3 = isset($all_options['popular_question_3']) ? $all_options['popular_question_3'] : '';
5030	5023
5031		- // Render the input field
5032		- printf(
5033		- '<input type="text" id="popular_question_3" name="popular_question_3" value="%s" placeholder="%s" class="regular-text" />',
5034		- esc_attr($popular_question_3),
5035		- esc_attr(__('Enter Quick Question 3', 'mxchat'))
5036		- );
	5024	+ // Check if the plugin is activated (paid feature)
	5025	+ $disabled = $this->is_activated ? '' : 'disabled';
	5026	+ $class = $this->is_activated ? 'pro-feature-wrapper active' : 'pro-feature-wrapper inactive';
5037	5027
5038		- // Add a description for the field
5039		- echo '<p class="description">' . esc_html__('This will be the third Quick Question in the chatbot.', 'mxchat') . '</p>';
	5028	+ echo '<div class="' . esc_attr($class) . '">';
	5029	+
	5030	+ // Render the input field
	5031	+ printf(
	5032	+ '<input type="text" id="popular_question_3" name="popular_question_3" value="%s" placeholder="%s" class="regular-text" %s />',
	5033	+ esc_attr($popular_question_3),
	5034	+ esc_attr(__('Enter Popular Question 3', 'mxchat')),
	5035	+ esc_attr($disabled)
	5036	+ );
	5037	+
	5038	+ // Add a description for the field
	5039	+ echo '<p class="description">' . esc_html__('This will be the third popular question in the chatbot.', 'mxchat') . '</p>';
	5040	+
	5041	+ // If not activated, show Pro feature overlay
	5042	+ if (!$this->is_activated) {
	5043	+ echo '<div class="pro-feature-overlay">';
	5044	+ echo '<a href="https://mxchat.ai/" target="_blank"><img src="' . plugin_dir_url(__FILE__) . '../images/pro-only-dark.png" alt="' . esc_attr__('Pro Only', 'mxchat') . '" /></a>';
	5045	+ echo '</div>';
	5046	+ }
	5047	+
	5048	+ echo '</div>';
5040	5049	}
5041	5050
	5051	+
5042	5052	public function mxchat_additional_popular_questions_callback() {
5043	5053	$options = get_option('mxchat_options', []);
5044	5054	$additional_questions = isset($options['additional_popular_questions'])
5045	5055	? $options['additional_popular_questions']
		@@ -5058,9 +5068,9 @@
5058	5068	<button type="button" class="button mxchat-remove-question"
5059	5069	aria-label="%s">%s</button>
5060	5070	</div>',
5061	5071	esc_attr($question),
5062		- esc_attr(sprintf(__('Enter Additional Quick Question %d', 'mxchat'), $index + 4)),
	5072	+ esc_attr(sprintf(__('Enter Additional Popular Question %d', 'mxchat'), $index + 4)),
5063	5073	$index,
5064	5074	esc_attr(__('Remove question', 'mxchat')),
5065	5075	esc_html__('Remove', 'mxchat')
5066	5076	);
		@@ -5075,9 +5085,9 @@
5075	5085	data-question-index="0" />
5076	5086	<button type="button" class="button mxchat-remove-question"
5077	5087	aria-label="%s">%s</button>
5078	5088	</div>',
5079		- esc_attr(__('Enter Additional Quick Question 4', 'mxchat')),
	5089	+ esc_attr(__('Enter Additional Popular Question 4', 'mxchat')),
5080	5090	esc_attr(__('Remove question', 'mxchat')),
5081	5091	esc_html__('Remove', 'mxchat')
5082	5092	);
5083	5093	}
		@@ -5086,9 +5096,9 @@
5086	5096	'<button type="button" class="button mxchat-add-question" aria-label="%s">%s</button>',
5087	5097	esc_attr(__('Add question', 'mxchat')),
5088	5098	esc_html__('Add Question', 'mxchat')
5089	5099	);
5090		- echo '<p class="description">' . esc_html__('Add as many Quick Questions as you need.', 'mxchat') . '</p>';
	5100	+ echo '<p class="description">' . esc_html__('Add as many popular questions as you need.', 'mxchat') . '</p>';
5091	5101	echo '</div>';
5092	5102	}
5093	5103
5094	5104	public function mxchat_brave_api_key_callback() {
		@@ -5524,9 +5534,9 @@
5524	5534	public function mxchat_enqueue_admin_assets() {
5525	5535	wp_enqueue_style('wp-color-picker');
5526	5536
5527	5537	// Get the plugin version or file modification time for cache busting
5528		- $plugin_version = '2.0.6'; // Replace this with your plugin's version
	5538	+ $plugin_version = '2.0.0'; // Replace this with your plugin's version
5529	5539
5530	5540	// File paths
5531	5541	$color_picker_js_path = plugin_dir_path(__FILE__) . '../js/my-color-picker.js';
5532	5542	$embedding_check_js_path = plugin_dir_path(__FILE__) . '../js/embedding-check.js';
		@@ -5532,12 +5542,10 @@
5532	5542	$embedding_check_js_path = plugin_dir_path(__FILE__) . '../js/embedding-check.js';
5533	5543	$admin_css_path = plugin_dir_path(__FILE__) . '../css/admin-style.css';
5534	5544	$knowledge_css_path = plugin_dir_path(__FILE__) . '../css/knowledge-style.css';
5535	5545	$intent_css_path = plugin_dir_path(__FILE__) . '../css/intent-style.css';
5536		- $transcripts_css_path = plugin_dir_path(__FILE__) . '../css/chat-transcripts.css';
5537	5546	$transcripts_js_path = plugin_dir_path(__FILE__) . '../js/mxchat_transcripts.js';
5538	5547
5539		-
5540	5548	// Check if files exist and get modification times
5541	5549	$color_picker_version = file_exists($color_picker_js_path) ? filemtime($color_picker_js_path) : $plugin_version;
5542	5550	$embedding_check_version = file_exists($embedding_check_js_path) ? filemtime($embedding_check_js_path) : $plugin_version;
5543	5551	$admin_css_version = file_exists($admin_css_path) ? filemtime($admin_css_path) : $plugin_version;
		@@ -5542,12 +5550,10 @@
5542	5550	$embedding_check_version = file_exists($embedding_check_js_path) ? filemtime($embedding_check_js_path) : $plugin_version;
5543	5551	$admin_css_version = file_exists($admin_css_path) ? filemtime($admin_css_path) : $plugin_version;
5544	5552	$knowledge_css_version = file_exists($knowledge_css_path) ? filemtime($knowledge_css_path) : $plugin_version;
5545	5553	$intent_css_version = file_exists($intent_css_path) ? filemtime($intent_css_path) : $plugin_version;
5546		- $transcripts_css_version = file_exists($transcripts_css_path) ? filemtime($transcripts_css_path) : $plugin_version;
5547	5554	$transcripts_js_version = file_exists($transcripts_js_path) ? filemtime($transcripts_js_path) : $plugin_version;
5548	5555
5549		-
5550	5556	// Enqueue scripts and styles with corrected paths
5551	5557	wp_enqueue_script(
5552	5558	'mxchat-color-picker',
5553	5559	plugin_dir_url(__FILE__) . '../js/my-color-picker.js',
		@@ -5564,8 +5570,16 @@
5564	5570	true
5565	5571	);
5566	5572
5567	5573	wp_enqueue_script(
	5574	+ 'mxchat-transcripts-js',
	5575	+ plugin_dir_url(__FILE__) . '../js/mxchat_transcripts.js',
	5576	+ array('jquery'),
	5577	+ $transcripts_js_version,
	5578	+ true
	5579	+ );
	5580	+
	5581	+ wp_enqueue_script(
5568	5582	'mxchat-admin-js',
5569	5583	plugin_dir_url(__FILE__) . '../js/mxchat-admin.js',
5570	5584	array('jquery'),
5571	5585	$plugin_version,
		@@ -5576,11 +5590,10 @@
5576	5590	'ajax_url' => admin_url('admin-ajax.php'),
5577	5591	'license_nonce' => wp_create_nonce('mxchat_activate_license_nonce'),
5578	5592	'inline_edit_nonce' => wp_create_nonce('mxchat_save_inline_nonce'),
5579	5593	'setting_nonce' => wp_create_nonce('mxchat_save_setting_nonce'),
5580		- 'export_nonce' => wp_create_nonce('mxchat_export_transcripts'),
5581	5594	));
5582		-
	5595	+
5583	5596	// Enqueue the admin CSS
5584	5597	wp_enqueue_style(
5585	5598	'mxchat-admin-css',
5586	5599	plugin_dir_url(__FILE__) . '../css/admin-style.css',
		@@ -5586,26 +5599,9 @@
5586	5599	plugin_dir_url(__FILE__) . '../css/admin-style.css',
5587	5600	array(),
5588	5601	$admin_css_version
5589	5602	);
5590		-
5591		- if (isset($_GET['page']) && $_GET['page'] === 'mxchat-transcripts') {
5592		- wp_enqueue_style(
5593		- 'mxchat-chat-transcripts-css',
5594		- plugin_dir_url(__FILE__) . '../css/chat-transcripts.css',
5595		- array(),
5596		- $transcripts_css_version
5597		- );
5598		-
5599		- wp_enqueue_script(
5600		- 'mxchat-transcripts-js',
5601		- plugin_dir_url(__FILE__) . '../js/mxchat_transcripts.js',
5602		- array('jquery'),
5603		- $transcripts_js_version,
5604		- true
5605		- );
5606		- }
5607		-
	5603	+
5608	5604	wp_enqueue_style(
5609	5605	'mxchat-knowledge-css',
5610	5606	plugin_dir_url(__FILE__) . '../css/knowledge-style.css',
5611	5607	array(),
		@@ -5610,10 +5606,10 @@
5610	5606	plugin_dir_url(__FILE__) . '../css/knowledge-style.css',
5611	5607	array(),
5612	5608	$knowledge_css_version
5613	5609	);
5614		-
5615		-
	5610	+
	5611	+
5616	5612	wp_enqueue_style(
5617	5613	'mxchat-intent-css',
5618	5614	plugin_dir_url(__FILE__) . '../css/intent-style.css',
5619	5615	array(),
		@@ -5618,9 +5614,9 @@
5618	5614	plugin_dir_url(__FILE__) . '../css/intent-style.css',
5619	5615	array(),
5620	5616	$intent_css_version
5621	5617	);
5622		-
	5618	+
5623	5619	// IMPORTANT: Use the same script handle as above for localizing mxchatPromptsAdmin
5624	5620	wp_localize_script( 'mxchat-admin-js', 'mxchatPromptsAdmin', array(
5625	5621	'ajax_url' => admin_url( 'admin-ajax.php' ),
5626	5622	'prompts_setting_nonce' => wp_create_nonce( 'mxchat_prompts_setting_nonce' ),
		@@ -5778,25 +5774,8 @@
5778	5774	if (isset($input['pre_chat_message'])) {
5779	5775	$new_input['pre_chat_message'] = sanitize_textarea_field($input['pre_chat_message']);
5780	5776	}
5781	5777
5782		- if (isset($input['voyage_api_key'])) {
5783		- $new_input['voyage_api_key'] = sanitize_text_field($input['voyage_api_key']);
5784		- }
5785		-
5786		- // Add to your sanitize function
5787		- if (isset($input['embedding_model'])) {
5788		- $allowed_models = array(
5789		- 'text-embedding-ada-002',
5790		- 'text-embedding-3-small',
5791		- 'text-embedding-3-large',
5792		- 'voyage-3-large'
5793		- );
5794		- if (in_array($input['embedding_model'], $allowed_models)) {
5795		- $new_input['embedding_model'] = sanitize_text_field($input['embedding_model']);
5796		- }
5797		- }
5798		-
5799	5778	if (isset($input['model'])) {
5800	5779	$allowed_models = array(
5801	5780	'grok-beta',
5802	5781	'grok-2',
		@@ -5815,8 +5794,9 @@
5815	5794	$new_input['model'] = sanitize_text_field($input['model']);
5816	5795	}
5817	5796	}
5818	5797
	5798	+ // Sanitize new pro features
5819	5799	if (isset($input['close_button_color'])) {
5820	5800	$new_input['close_button_color'] = sanitize_hex_color($input['close_button_color']);
5821	5801	}
5822	5802
		@@ -6028,9 +6008,9 @@
6028	6008
6029	6009
6030	6010	private static function mxchat_extract_main_content($html) {
6031	6011	if (empty($html)) {
6032		- //error_log('mxchat_extract_main_content: Empty HTML content received');
	6012	+ error_log('mxchat_extract_main_content: Empty HTML content received');
6033	6013	return '';
6034	6014	}
6035	6015
6036	6016	try {
		@@ -6035,14 +6015,14 @@
6035	6015
6036	6016	try {
6037	6017	$dom = new DOMDocument;
6038	6018	libxml_use_internal_errors(true); // Suppress HTML parsing errors
6039		-
	6019	+
6040	6020	// Simple load of HTML, with @ to suppress warnings
6041	6021	@$dom->loadHTML($html, LIBXML_HTML_NOIMPLIED \| LIBXML_HTML_NODEFDTD);
6042		-
	6022	+
6043	6023	$xpath = new DOMXPath($dom);
6044		-
	6024	+
6045	6025	// Simplified selectors focusing on common content areas
6046	6026	$selectors = [
6047	6027	'//article',
6048	6028	'//*[@id="content"]',
		@@ -6048,9 +6028,9 @@
6048	6028	'//*[@id="content"]',
6049	6029	'//*[@class="entry-content"]',
6050	6030	'//main'
6051	6031	];
6052		-
	6032	+
6053	6033	foreach ($selectors as $selector) {
6054	6034	$nodes = $xpath->query($selector);
6055	6035	if ($nodes && $nodes->length > 0) {
6056	6036	$content = '';
		@@ -6061,20 +6041,20 @@
6061	6041	return $content;
6062	6042	}
6063	6043	}
6064	6044	}
6065		-
	6045	+
6066	6046	// Fallback: Return the entire body content if no specific selector matches
6067	6047	$body = $dom->getElementsByTagName('body');
6068	6048	if ($body->length > 0) {
6069	6049	return $dom->saveHTML($body->item(0));
6070	6050	}
6071		-
	6051	+
6072	6052	// Last resort: return the original HTML
6073	6053	return $html;
6074		-
	6054	+
6075	6055	} catch (Exception $e) {
6076		- //error_log('mxchat_extract_main_content error: ' . $e->getMessage());
	6056	+ error_log('mxchat_extract_main_content error: ' . $e->getMessage());
6077	6057	return $html; // Return original HTML if parsing fails
6078	6058	} finally {
6079	6059	libxml_clear_errors();
6080	6060	}