← All changes | mxchat-basic.php +10 -60 3.2.4 → 3.1.3 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: 3.2.4
	6	+ * Version: 3.1.3
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
		@@ -15,13 +15,16 @@
15	15	if (!defined('ABSPATH')) {
16	16	exit; // Exit if accessed directly.
17	17	}
18	18
19		-
	19	+// Set to true during development to append a timestamp to the version for cache busting.
	20	+// Set to false before releasing to production.
20	21	if (!defined('MXCHAT_DEV_MODE')) {
21	22	define('MXCHAT_DEV_MODE', false);
22	23	}
23	24
	25	+// Define plugin version constant for asset versioning
	26	+// Reads version from plugin header automatically
24	27	if (!defined('MXCHAT_VERSION')) {
25	28	$plugin_data = get_file_data(__FILE__, array('Version' => 'Version'), 'plugin');
26	29	$version = $plugin_data['Version'];
27	30	if (MXCHAT_DEV_MODE) {
		@@ -608,33 +611,8 @@
608	611	update_option('mxchat_content_type_migration_version', '2.5.6');
609	612	}
610	613
611	614	/**
612		- * 3.2.4: Backfill the active embedding model option for installs that already
613		- * have KB content but no stamped model. The mismatch warning compares this
614		- * against the user's currently selected model — no per-row column needed.
615		- */
616		-function mxchat_backfill_active_embedding_model() {
617		- global $wpdb;
618		-
619		- if (get_option('mxchat_active_embedding_model', '') !== '') {
620		- return;
621		- }
622		-
623		- $kb_table = $wpdb->prefix . 'mxchat_system_prompt_content';
624		- if ($wpdb->get_var("SHOW TABLES LIKE '{$kb_table}'") !== $kb_table) {
625		- return;
626		- }
627		-
628		- $kb_count = (int) $wpdb->get_var("SELECT COUNT(*) FROM {$kb_table}");
629		- if ($kb_count > 0) {
630		- $options = get_option('mxchat_options', array());
631		- $current_model = $options['embedding_model'] ?? 'text-embedding-ada-002';
632		- update_option('mxchat_active_embedding_model', $current_model, false);
633		- }
634		-}
635		-
636		-/**
637	615	* 2.5.2: Create queue processing tables for reliable background processing
638	616	*/
639	617	function mxchat_create_queue_tables() {
640	618	global $wpdb;
		@@ -766,9 +744,9 @@
766	744	if (in_array($current_model, $deprecated_claude_models, true)) {
767	745	$options['model'] = 'claude-opus-4-6';
768	746	$migrated = true;
769	747	$migration_message = sprintf(
770		- 'Your chatbot model has been automatically updated from %s to Claude Opus 4.6 due to Anthropic deprecating older Claude models.',
	748	+ __('Your chatbot model has been automatically updated from %s to Claude Opus 4.6 due to Anthropic deprecating older Claude models.', 'mxchat'),
771	749	$current_model
772	750	);
773	751	}
774	752
		@@ -775,9 +753,9 @@
775	753	// Migrate deprecated Claude Haiku 3.5 to Claude Haiku 4.5
776	754	if ($current_model === 'claude-3-5-haiku-20241022') {
777	755	$options['model'] = 'claude-haiku-4-5-20251001';
778	756	$migrated = true;
779		- $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.';
	757	+ $migration_message = __('Your chatbot model has been automatically updated from Claude Haiku 3.5 to Claude Haiku 4.5 due to Anthropic deprecating the older model.', 'mxchat');
780	758	}
781	759
782	760	// Migrate deprecated GPT-4 series and GPT-3.5 Turbo to GPT-5.1 Chat Latest
783	761	if (in_array($current_model, array('gpt-4o', 'gpt-4.1-2025-04-14', 'gpt-4-turbo', 'gpt-4', 'gpt-3.5-turbo'), true)) {
		@@ -783,9 +761,9 @@
783	761	if (in_array($current_model, array('gpt-4o', 'gpt-4.1-2025-04-14', 'gpt-4-turbo', 'gpt-4', 'gpt-3.5-turbo'), true)) {
784	762	$options['model'] = 'gpt-5.1-chat-latest';
785	763	$migrated = true;
786	764	$migration_message = sprintf(
787		- 'Your chatbot model has been automatically updated from %s to GPT-5.1 Chat Latest due to OpenAI deprecating older models.',
	765	+ __('Your chatbot model has been automatically updated from %s to GPT-5.1 Chat Latest due to OpenAI deprecating older models.', 'mxchat'),
788	766	$current_model
789	767	);
790	768	}
791	769
		@@ -793,9 +771,9 @@
793	771	if (in_array($current_model, array('gpt-4o-mini', 'gpt-4.1-mini'), true)) {
794	772	$options['model'] = 'gpt-5-mini';
795	773	$migrated = true;
796	774	$migration_message = sprintf(
797		- 'Your chatbot model has been automatically updated from %s to GPT-5 Mini due to OpenAI deprecating GPT-4 series models.',
	775	+ __('Your chatbot model has been automatically updated from %s to GPT-5 Mini due to OpenAI deprecating GPT-4 series models.', 'mxchat'),
798	776	$current_model
799	777	);
800	778	}
801	779
		@@ -862,26 +840,13 @@
862	840	enabled_bots LONGTEXT DEFAULT NULL,
863	841	PRIMARY KEY (id)
864	842	) $charset_collate;";
865	843
866		- // Individual Intent Phrases Table - each phrase gets its own embedding vector
867		- $intent_phrases_table = $wpdb->prefix . 'mxchat_intent_phrases';
868		- $sql_intent_phrases_table = "CREATE TABLE $intent_phrases_table (
869		- id BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT,
870		- intent_id BIGINT(20) UNSIGNED NOT NULL,
871		- phrase TEXT NOT NULL,
872		- embedding_vector LONGTEXT NOT NULL,
873		- created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP NOT NULL,
874		- PRIMARY KEY (id),
875		- KEY intent_id (intent_id)
876		- ) $charset_collate;";
877		-
878	844	require_once ABSPATH . 'wp-admin/includes/upgrade.php';
879	845
880	846	// Create other tables
881	847	dbDelta($sql_system_prompt);
882	848	dbDelta($sql_intents_table);
883		- dbDelta($sql_intent_phrases_table);
884	849
885	850	// Create URL click tracking table
886	851	mxchat_create_url_clicks_table();
887	852
		@@ -937,11 +902,8 @@
937	902
938	903	// Run migration for existing installations
939	904	mxchat_migrate_pinecone_roles_add_bot_id();
940	905
941		- // 3.2.4: Backfill active embedding model option (replaces 3.2.3 column-based tracking)
942		- mxchat_backfill_active_embedding_model();
943		-
944	906	// Setup cron jobs
945	907	mxchat_setup_cron_jobs();
946	908
947	909	// Update version
		@@ -1110,20 +1072,8 @@
1110	1072	if (version_compare($current_version, '3.1.2', '<')) {
1111	1073	mxchat_migrate_transcripts_charset();
1112	1074	}
1113	1075
1114		- // 3.1.7: Clean up stale shared session email/name entries
1115		- if (version_compare($current_version, '3.1.7', '<')) {
1116		- delete_option('mxchat_email_null');
1117		- delete_option('mxchat_name_null');
1118		- }
1119		-
1120		- // 3.2.4: Backfill active embedding model option for the warning UI
1121		- // (replaces the per-row column tracking from 3.2.3, which was reverted)
1122		- if (version_compare($current_version, '3.2.4', '<')) {
1123		- mxchat_backfill_active_embedding_model();
1124		- }
1125		-
1126	1076	// Run full activation to ensure everything is up to date
1127	1077	mxchat_activate();
1128	1078
1129	1079	// Run migration functions
		@@ -1294,9 +1244,9 @@
1294	1244	// Check if we're upgrading TO 3.0.1 and haven't handled this yet
1295	1245	if (version_compare($current_version, $target_version, '<') && !$update_handled) {
1296	1246	// Check if Pro is activated - only show to Pro users
1297	1247	$license_status = get_option('mxchat_license_status', 'inactive');
1298		- $is_pro = ($license_status === 'active');
	1248	+ $is_pro = ($license_status === 'active' || $license_status === esc_html__('active', 'mxchat'));
1299	1249
1300	1250	if ($is_pro) {
1301	1251	// Set flag to show the theme migration notification banner
1302	1252	update_option('mxchat_show_theme_migration_notice', true);