← All changes | mxchat-basic.php +9 -80 3.2.5 → 3.1.4 View file →

		@@ -2,9 +2,9 @@
2	2	/**
3	3	* Plugin Name: MxChat
4	4	* Plugin URI: https://mxchat.ai/
5	5	* Description: AI chatbot for WordPress with OpenAI, Claude, xAI, DeepSeek, live agent, PDF uploads, WooCommerce, and training on website data.
6		- * Version: 3.2.5
	6	+ * Version: 3.1.4
7	7	* Author: MxChat
8	8	* Author URI: https://mxchat.ai
9	9	* License: GPLv2 or later
10	10	* License URI: https://www.gnu.org/licenses/gpl-2.0.html
		@@ -262,9 +262,8 @@
262	262	'includes/class-mxchat-meta-box.php',
263	263	'includes/class-mxchat-chunker.php',
264	264	'includes/class-mxchat-word-handler.php',
265	265	'includes/class-mxchat-content-generator.php',
266		- 'includes/class-rest-api.php',
267	266	'admin/class-ajax-handler.php',
268	267	'admin/class-pinecone-manager.php',
269	268	'admin/class-knowledge-manager.php'
270	269	);
		@@ -276,16 +275,8 @@
276	275	} else {
277	276	//error_log('MxChat: Missing class file - ' . $file);
278	277	}
279	278	}
280		-
281		- // Admin pages that aren't classes (procedural include).
282		- if (is_admin()) {
283		- $admin_api_page = plugin_dir_path(__FILE__) . 'includes/admin-api-page.php';
284		- if (file_exists($admin_api_page)) {
285		- require_once $admin_api_page;
286		- }
287		- }
288	279	}
289	280
290	281	/**
291	282	* Lazy-load the PDF parser library only when needed.
		@@ -617,33 +608,8 @@
617	608	update_option('mxchat_content_type_migration_version', '2.5.6');
618	609	}
619	610
620	611	/**
621		- * 3.2.4: Backfill the active embedding model option for installs that already
622		- * have KB content but no stamped model. The mismatch warning compares this
623		- * against the user's currently selected model — no per-row column needed.
624		- */
625		-function mxchat_backfill_active_embedding_model() {
626		- global $wpdb;
627		-
628		- if (get_option('mxchat_active_embedding_model', '') !== '') {
629		- return;
630		- }
631		-
632		- $kb_table = $wpdb->prefix . 'mxchat_system_prompt_content';
633		- if ($wpdb->get_var("SHOW TABLES LIKE '{$kb_table}'") !== $kb_table) {
634		- return;
635		- }
636		-
637		- $kb_count = (int) $wpdb->get_var("SELECT COUNT(*) FROM {$kb_table}");
638		- if ($kb_count > 0) {
639		- $options = get_option('mxchat_options', array());
640		- $current_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
641		- update_option('mxchat_active_embedding_model', $current_model, false);
642		- }
643		-}
644		-
645		-/**
646	612	* 2.5.2: Create queue processing tables for reliable background processing
647	613	*/
648	614	function mxchat_create_queue_tables() {
649	615	global $wpdb;
		@@ -775,9 +741,9 @@
775	741	if (in_array($current_model, $deprecated_claude_models, true)) {
776	742	$options['model'] = 'claude-opus-4-6';
777	743	$migrated = true;
778	744	$migration_message = sprintf(
779		- 'Your chatbot model has been automatically updated from %s to Claude Opus 4.6 due to Anthropic deprecating older Claude models.',
	745	+ __('Your chatbot model has been automatically updated from %s to Claude Opus 4.6 due to Anthropic deprecating older Claude models.', 'mxchat'),
780	746	$current_model
781	747	);
782	748	}
783	749
		@@ -784,9 +750,9 @@
784	750	// Migrate deprecated Claude Haiku 3.5 to Claude Haiku 4.5
785	751	if ($current_model === 'claude-3-5-haiku-20241022') {
786	752	$options['model'] = 'claude-haiku-4-5-20251001';
787	753	$migrated = true;
788		- $migration_message = 'Your chatbot model has been automatically updated from Claude Haiku 3.5 to Claude Haiku 4.5 due to Anthropic deprecating the older model.';
	754	+ $migration_message = __('Your chatbot model has been automatically updated from Claude Haiku 3.5 to Claude Haiku 4.5 due to Anthropic deprecating the older model.', 'mxchat');
789	755	}
790	756
791	757	// Migrate deprecated GPT-4 series and GPT-3.5 Turbo to GPT-5.1 Chat Latest
792	758	if (in_array($current_model, array('gpt-4o', 'gpt-4.1-2025-04-14', 'gpt-4-turbo', 'gpt-4', 'gpt-3.5-turbo'), true)) {
		@@ -792,9 +758,9 @@
792	758	if (in_array($current_model, array('gpt-4o', 'gpt-4.1-2025-04-14', 'gpt-4-turbo', 'gpt-4', 'gpt-3.5-turbo'), true)) {
793	759	$options['model'] = 'gpt-5.1-chat-latest';
794	760	$migrated = true;
795	761	$migration_message = sprintf(
796		- 'Your chatbot model has been automatically updated from %s to GPT-5.1 Chat Latest due to OpenAI deprecating older models.',
	762	+ __('Your chatbot model has been automatically updated from %s to GPT-5.1 Chat Latest due to OpenAI deprecating older models.', 'mxchat'),
797	763	$current_model
798	764	);
799	765	}
800	766
		@@ -802,9 +768,9 @@
802	768	if (in_array($current_model, array('gpt-4o-mini', 'gpt-4.1-mini'), true)) {
803	769	$options['model'] = 'gpt-5-mini';
804	770	$migrated = true;
805	771	$migration_message = sprintf(
806		- 'Your chatbot model has been automatically updated from %s to GPT-5 Mini due to OpenAI deprecating GPT-4 series models.',
	772	+ __('Your chatbot model has been automatically updated from %s to GPT-5 Mini due to OpenAI deprecating GPT-4 series models.', 'mxchat'),
807	773	$current_model
808	774	);
809	775	}
810	776
		@@ -871,26 +837,13 @@
871	837	enabled_bots LONGTEXT DEFAULT NULL,
872	838	PRIMARY KEY (id)
873	839	) $charset_collate;";
874	840
875		- // Individual Intent Phrases Table - each phrase gets its own embedding vector
876		- $intent_phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
877		- $sql_intent_phrases_table = "CREATE TABLE $intent_phrases_table (
878		- id BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT,
879		- intent_id BIGINT(20) UNSIGNED NOT NULL,
880		- phrase TEXT NOT NULL,
881		- embedding_vector LONGTEXT NOT NULL,
882		- created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP NOT NULL,
883		- PRIMARY KEY (id),
884		- KEY intent_id (intent_id)
885		- ) $charset_collate;";
886		-
887	841	require_once ABSPATH . 'wp-admin/includes/upgrade.php';
888	842
889	843	// Create other tables
890	844	dbDelta($sql_system_prompt);
891	845	dbDelta($sql_intents_table);
892		- dbDelta($sql_intent_phrases_table);
893	846
894	847	// Create URL click tracking table
895	848	mxchat_create_url_clicks_table();
896	849
		@@ -946,11 +899,8 @@
946	899
947	900	// Run migration for existing installations
948	901	mxchat_migrate_pinecone_roles_add_bot_id();
949	902
950		- // 3.2.4: Backfill active embedding model option (replaces 3.2.3 column-based tracking)
951		- mxchat_backfill_active_embedding_model();
952		-
953	903	// Setup cron jobs
954	904	mxchat_setup_cron_jobs();
955	905
956	906	// Update version
		@@ -985,14 +935,13 @@
985	935	// Clear fallback flags if cron scheduling succeeded
986	936	delete_option('mxchat_use_fallback_rate_limits');
987	937	}
988	938
989		- // Schedule transcript cleanup if configured (bucket dropdown OR custom retention-days > 0)
	939	+ // Schedule transcript cleanup if configured
990	940	$transcript_options = get_option('mxchat_transcripts_options', array());
991	941	$cleanup_interval = isset($transcript_options['mxchat_auto_delete_transcripts']) ? $transcript_options['mxchat_auto_delete_transcripts'] : 'never';
992		- $custom_retention = isset($transcript_options['mxchat_retention_days']) ? (int) $transcript_options['mxchat_retention_days'] : 0;
993		-
994		- if ($cleanup_interval !== 'never' || $custom_retention > 0) {
	942	+
	943	+ if ($cleanup_interval !== 'never') {
995	944	// Check if not already scheduled
996	945	if (!wp_next_scheduled('mxchat_cleanup_old_transcripts')) {
997	946	// Schedule to run daily at 3 AM
998	947	$next_run = strtotime('tomorrow 3:00 AM');
		@@ -1120,20 +1069,8 @@
1120	1069	if (version_compare($current_version, '3.1.2', '<')) {
1121	1070	mxchat_migrate_transcripts_charset();
1122	1071	}
1123	1072
1124		- // 3.1.7: Clean up stale shared session email/name entries
1125		- if (version_compare($current_version, '3.1.7', '<')) {
1126		- delete_option('mxchat_email_null');
1127		- delete_option('mxchat_name_null');
1128		- }
1129		-
1130		- // 3.2.4: Backfill active embedding model option for the warning UI
1131		- // (replaces the per-row column tracking from 3.2.3, which was reverted)
1132		- if (version_compare($current_version, '3.2.4', '<')) {
1133		- mxchat_backfill_active_embedding_model();
1134		- }
1135		-
1136	1073	// Run full activation to ensure everything is up to date
1137	1074	mxchat_activate();
1138	1075
1139	1076	// Run migration functions
		@@ -1304,9 +1241,9 @@
1304	1241	// Check if we're upgrading TO 3.0.1 and haven't handled this yet
1305	1242	if (version_compare($current_version, $target_version, '<') && !$update_handled) {
1306	1243	// Check if Pro is activated - only show to Pro users
1307	1244	$license_status = get_option('mxchat_license_status', 'inactive');
1308		- $is_pro = ($license_status === 'active');
	1245	+ $is_pro = ($license_status === 'active' || $license_status === esc_html__('active', 'mxchat'));
1309	1246
1310	1247	if ($is_pro) {
1311	1248	// Set flag to show the theme migration notification banner
1312	1249	update_option('mxchat_show_theme_migration_notice', true);
		@@ -1356,16 +1293,8 @@
1356	1293	// Initialize content generator globally — it registers wp_head hook
1357	1294	// for frontend CSS injection, plus wp_ajax_ hooks for admin.
1358	1295	if (class_exists('MxChat_Content_Generator')) {
1359	1296	new MxChat_Content_Generator();
1360		- }
1361		-
1362		- // Initialize REST API globally — endpoints must be registered on
1363		- // every request (admin and frontend) so they're reachable via /wp-json/.
1364		- // Endpoints are auth-gated and locked until the site owner generates
1365		- // a token in MxChat → API Access.
1366		- if (class_exists('MxChat_Rest_Api')) {
1367		- new MxChat_Rest_Api();
1368	1297	}
1369	1298
1370	1299	// Initialize public classes
1371	1300	if (class_exists('MxChat_Public')) {