← All changes | mxchat-basic.php +144 -13 2.0.6 → 2.2.2 View file →

		@@ -1,9 +1,9 @@
1	1	<?php
2	2	/**
3	3	* Plugin Name: MxChat
4	4	* Description: AI chatbot for WordPress with OpenAI, Claude, xAI, DeepSeek, live agent, PDF uploads, WooCommerce, and training on website data.
5		- * Version: 2.0.6
	5	+ * Version: 2.2.2
6	6	* Author: MxChat
7	7	* Author URI: https://mxchat.ai
8	8	* License: GPLv2 or later
9	9	* License URI: https://www.gnu.org/licenses/gpl-2.0.html
		@@ -14,8 +14,10 @@
14	14	if (!defined('ABSPATH')) {
15	15	exit; // Exit if accessed directly.
16	16	}
17	17
	18	+// ADD THIS: Define plugin version constant for asset versioning
	19	+define('MXCHAT_VERSION', '2.2.2');
18	20
19	21	function mxchat_load_textdomain() {
20	22	load_plugin_textdomain('mxchat', false, dirname(plugin_basename(__FILE__)) . '/languages');
21	23	}
		@@ -28,9 +30,13 @@
28	30	require_once plugin_dir_path(__FILE__) . 'includes/class-mxchat-utils.php';
29	31	require_once plugin_dir_path(__FILE__) . 'includes/class-mxchat-user.php';
30	32	require_once plugin_dir_path(__FILE__) . 'includes/pdf-parser/alt_autoload.php';
31	33	require_once plugin_dir_path(__FILE__) . 'includes/class-mxchat-word-handler.php';
	34	+require_once plugin_dir_path(__FILE__) . 'admin/class-ajax-handler.php';
	35	+require_once plugin_dir_path(__FILE__) . 'admin/class-pinecone-manager.php';
	36	+require_once plugin_dir_path(__FILE__) . 'admin/class-knowledge-manager.php';
32	37
	38	+
33	39	function mxchat_activate() {
34	40	global $wpdb;
35	41	$charset_collate = $wpdb->get_charset_collate();
36	42
		@@ -87,11 +93,12 @@
87	93	mxchat_add_missing_columns($system_prompt_table, 'source_url', 'VARCHAR(255) DEFAULT NULL');
88	94
89	95	// Set default thresholds for existing intents
90	96	$wpdb->query("UPDATE {$intents_table} SET similarity_threshold = 0.85 WHERE similarity_threshold IS NULL");
	97	+ mxchat_add_missing_columns($intents_table, 'enabled', 'TINYINT(1) NOT NULL DEFAULT 1');
91	98
92		- // Update plugin version in the database
93		- update_option('mxchat_plugin_version', '2.0.6');
	99	+ // CHANGE THIS: Use the constant instead of hardcoded version
	100	+ update_option('mxchat_plugin_version', MXCHAT_VERSION);
94	101	}
95	102
96	103
97	104	function mxchat_add_missing_columns($table, $column_name, $column_type) {
		@@ -102,24 +109,90 @@
102	109	}
103	110	}
104	111
105	112	function mxchat_check_for_update() {
	113	+ //error_log('=== mxchat_check_for_update called ===');
	114	+
106	115	$current_version = get_option('mxchat_plugin_version');
107		- $plugin_version = '2.0.6'; // Update with your latest version
	116	+ $plugin_version = MXCHAT_VERSION;
	117	+
	118	+ //error_log('Current stored version: ' . $current_version);
	119	+ //error_log('Plugin version constant: ' . $plugin_version);
108	120
109	121	if ($current_version !== $plugin_version) {
110		- mxchat_activate(); // Run the activation script to apply schema changes
111		- mxchat_migrate_live_agent_status(); // Add migration for live agent status
112		- update_option('mxchat_plugin_version', $plugin_version); // Update the version
	122	+ //error_log('Version mismatch detected, running updates');
	123	+
	124	+ // IMPORTANT: Run live agent update BEFORE updating the stored version
	125	+ mxchat_handle_live_agent_update();
	126	+
	127	+ // Run your existing update processes
	128	+ mxchat_activate();
	129	+ mxchat_migrate_live_agent_status();
	130	+
	131	+ // Add the new cleanup function for version 2.1.8
	132	+ if (version_compare($current_version, '2.1.8', '<')) {
	133	+ $deleted = mxchat_cleanup_orphaned_chat_history();
	134	+ //error_log(sprintf('MxChat cleanup: Removed %d orphaned chat history entries', $deleted));
	135	+ }
	136	+
	137	+ // Update version LAST so the live agent update logic can work
	138	+ update_option('mxchat_plugin_version', $plugin_version);
	139	+ //error_log('Version updated to: ' . $plugin_version);
	140	+ } else {
	141	+ //error_log('Versions match, no update needed');
113	142	}
114	143	}
115	144
	145	+/**
	146	+ * Clean up orphaned chat history options from the wp_options table
	147	+ * @return int Number of options deleted
	148	+ */
	149	+function mxchat_cleanup_orphaned_chat_history() {
	150	+ global $wpdb;
	151	+ $count = 0;
	152	+
	153	+ // Get all option keys that match our pattern
	154	+ $history_options = $wpdb->get_results(
	155	+ "SELECT option_name FROM {$wpdb->options}
	156	+ WHERE option_name LIKE 'mxchat_history_%'"
	157	+ );
	158	+
	159	+ if (!empty($history_options)) {
	160	+ foreach ($history_options as $option) {
	161	+ // Extract the session ID from the option name
	162	+ $session_id = str_replace('mxchat_history_', '', $option->option_name);
	163	+
	164	+ // Check if this session still exists in the custom table
	165	+ $table_name = $wpdb->prefix . 'mxchat_chat_transcripts';
	166	+ $exists = $wpdb->get_var(
	167	+ $wpdb->prepare(
	168	+ "SELECT COUNT(*) FROM {$table_name} WHERE session_id = %s",
	169	+ $session_id
	170	+ )
	171	+ );
	172	+
	173	+ // If session doesn't exist in the main table, delete the option
	174	+ if ($exists == 0) {
	175	+ delete_option($option->option_name);
	176	+ // Also delete related metadata
	177	+ delete_option("mxchat_email_{$session_id}");
	178	+ delete_option("mxchat_agent_name_{$session_id}");
	179	+ $count++;
	180	+ }
	181	+ }
	182	+ }
	183	+
	184	+ return $count;
	185	+}
	186	+
116	187	function mxchat_migrate_live_agent_status() {
	188	+ //error_log('=== mxchat_migrate_live_agent_status called ===');
117	189	$options = get_option('mxchat_options', []);
118	190
119	191	// Check if live_agent_status exists
120	192	if (isset($options['live_agent_status'])) {
121	193	$current_status = $options['live_agent_status'];
	194	+ //error_log('Current live agent status: ' . $current_status);
122	195	$needs_update = false;
123	196
124	197	// Convert to new format if needed
125	198	if ($current_status === 'online') {
		@@ -124,28 +197,84 @@
124	197	// Convert to new format if needed
125	198	if ($current_status === 'online') {
126	199	$options['live_agent_status'] = 'on';
127	200	$needs_update = true;
	201	+ //error_log('Converting online -> on');
128	202	} else if ($current_status === 'offline') {
129	203	$options['live_agent_status'] = 'off';
130	204	$needs_update = true;
	205	+ //error_log('Converting offline -> off');
131	206	} else if (!in_array($current_status, ['on', 'off'])) {
132	207	// Default to off for any unexpected values
133	208	$options['live_agent_status'] = 'off';
134	209	$needs_update = true;
	210	+ //error_log('Unexpected value, setting to off');
135	211	}
136	212
137	213	// Only update if needed
138	214	if ($needs_update) {
139	215	update_option('mxchat_options', $options);
	216	+ //error_log('Live agent status updated');
140	217	}
141	218	} else {
142	219	// If status doesn't exist, set default to off
143	220	$options['live_agent_status'] = 'off';
144	221	update_option('mxchat_options', $options);
	222	+ //error_log('Live agent status not set, defaulting to off');
145	223	}
146	224	}
147	225
	226	+// FIXED: This function had the wrong logic
	227	+function mxchat_handle_live_agent_update() {
	228	+ //error_log('=== mxchat_handle_live_agent_update called ===');
	229	+
	230	+ // Get the CURRENT stored version (before it gets updated)
	231	+ $current_version = get_option('mxchat_plugin_version', '0.0.0');
	232	+ $new_version = '2.2.2';
	233	+
	234	+ //error_log('Live Agent Update - Current stored version: ' . $current_version);
	235	+ //error_log('Live Agent Update - Target version: ' . $new_version);
	236	+
	237	+ // Only run this once for the update to 2.2.2
	238	+ $update_handled = get_option('mxchat_live_agent_update_2_2_2_handled', false);
	239	+ //error_log('Live Agent Update - Already handled: ' . ($update_handled ? 'yes' : 'no'));
	240	+
	241	+ // FIXED: Check if we're upgrading TO 2.2.2 and haven't handled this yet
	242	+ if (version_compare($current_version, $new_version, '<') && !$update_handled) {
	243	+ //error_log('Live Agent Update - Conditions met, checking live agent status');
	244	+
	245	+ $options = get_option('mxchat_options', array());
	246	+ $live_agent_status = isset($options['live_agent_status']) ? $options['live_agent_status'] : 'not set';
	247	+ //error_log('Live Agent Update - Current status: ' . $live_agent_status);
	248	+
	249	+ // Check if live agent was previously enabled
	250	+ if (isset($options['live_agent_status']) && $options['live_agent_status'] === 'on') {
	251	+ //error_log('Live Agent Update - Live agent was ON, disabling it');
	252	+
	253	+ // Disable live agent
	254	+ $options['live_agent_status'] = 'off';
	255	+ update_option('mxchat_options', $options);
	256	+
	257	+ // Set flag to show the notification banner
	258	+ update_option('mxchat_show_live_agent_disabled_notice', true);
	259	+ //error_log('Live Agent Update - Live agent disabled and banner flag set');
	260	+ } else {
	261	+ //error_log('Live Agent Update - Live agent was not ON (status: ' . $live_agent_status . '), no action taken');
	262	+ }
	263	+
	264	+ // Mark this update as handled
	265	+ update_option('mxchat_live_agent_update_2_2_2_handled', true);
	266	+ //error_log('Live Agent Update - Marked as handled');
	267	+ } else {
	268	+ //error_log('Live Agent Update - Conditions not met');
	269	+ if (version_compare($current_version, $new_version, '>=')) {
	270	+ //error_log('Live Agent Update - Already on version ' . $new_version . ' or higher');
	271	+ }
	272	+ if ($update_handled) {
	273	+ //error_log('Live Agent Update - Already handled this update');
	274	+ }
	275	+ }
	276	+}
148	277
149	278	// Run the update check function on every request
150	279	add_action('plugins_loaded', 'mxchat_check_for_update');
151	280
		@@ -160,16 +289,18 @@
160	289	);
161	290	return $schedules;
162	291	});
163	292
164		-add_action('init', function() {
165		- add_action('mxchat_process_pdf_pages', array('MxChat_Admin', 'process_pdf_pages_cron'), 10, 5);
166		- add_action('mxchat_process_sitemap_urls', array('MxChat_Admin', 'process_sitemap_urls_cron'), 10, 5);
167		-});
168	293
169		-
170	294	// Instantiate classes
171	295	if (is_admin()) {
172		- $mxchat_admin = new MxChat_Admin();
	296	+ // Create the knowledge manager instance first
	297	+ $mxchat_knowledge_manager = new MxChat_Knowledge_Manager();
	298	+
	299	+ // Pass it to your admin class
	300	+ $mxchat_admin = new MxChat_Admin($mxchat_knowledge_manager);
173	301	}
174	302	$mxchat_public = new MxChat_Public();
175	303	$mxchat_integrator = new MxChat_Integrator();
	304	+
	305	+// ADD THIS LINE HERE:
	306	+register_deactivation_hook(__FILE__, array($mxchat_integrator, 'cleanup_cron_events'));