← All changes | mxchat-basic.php +65 -116 2.0.4 → 1.0.8 View file →

		@@ -1,15 +1,12 @@
1	1	<?php
2	2	/**
3	3	* Plugin Name: MxChat
4		- * Description: AI chatbot for WordPress with OpenAI, Claude, xAI, DeepSeek, live agent, PDF uploads, WooCommerce, and training on website data.
5		- * Version: 2.0.4
	4	+ * Description: AI Chatbot for WordPress. Features like custom knowledge submission, chat transcripts, and OpenAI integration for real-time user interaction. Perfect for blogs, business sites, e-commerce platforms, and more.
	5	+ * Version: 1.0.8
6	6	* Author: MxChat
7		- * Author URI: https://mxchat.ai
8	7	* License: GPLv2 or later
9	8	* License URI: https://www.gnu.org/licenses/gpl-2.0.html
10		- * Text Domain: mxchat
11		- * Domain Path: /languages
12	9	*/
13	10
14	11	if (!defined('ABSPATH')) {
15	12	exit; // Exit if accessed directly.
		@@ -14,14 +11,8 @@
14	11	if (!defined('ABSPATH')) {
15	12	exit; // Exit if accessed directly.
16	13	}
17	14
18		-
19		-function mxchat_load_textdomain() {
20		- load_plugin_textdomain('mxchat', false, dirname(plugin_basename(__FILE__)) . '/languages');
21		-}
22		-add_action('plugins_loaded', 'mxchat_load_textdomain');
23		-
24	15	// Include classes
25	16	require_once plugin_dir_path(__FILE__) . 'includes/class-mxchat-integrator.php';
26	17	require_once plugin_dir_path(__FILE__) . 'includes/class-mxchat-admin.php';
27	18	require_once plugin_dir_path(__FILE__) . 'includes/class-mxchat-public.php';
		@@ -27,147 +18,105 @@
27	18	require_once plugin_dir_path(__FILE__) . 'includes/class-mxchat-public.php';
28	19	require_once plugin_dir_path(__FILE__) . 'includes/class-mxchat-utils.php';
29	20	require_once plugin_dir_path(__FILE__) . 'includes/class-mxchat-user.php';
30	21	require_once plugin_dir_path(__FILE__) . 'includes/class-mxchat-woocommerce.php';
31		-require_once plugin_dir_path(__FILE__) . 'includes/pdf-parser/alt_autoload.php';
32		-require_once plugin_dir_path(__FILE__) . 'includes/class-mxchat-word-handler.php';
33	22
34	23	function mxchat_activate() {
35	24	global $wpdb;
36		- $charset_collate = $wpdb->get_charset_collate();
37	25
38	26	// Chat Transcripts Table
39	27	$chat_transcripts_table = $wpdb->prefix . 'mxchat_chat_transcripts';
40	28	$sql_chat_transcripts = "CREATE TABLE $chat_transcripts_table (
41		- id MEDIUMINT(9) NOT NULL AUTO_INCREMENT,
42		- user_id MEDIUMINT(9) DEFAULT 0,
43		- session_id VARCHAR(255) NOT NULL,
44		- role VARCHAR(255) NOT NULL,
45		- message TEXT NOT NULL,
46		- user_email VARCHAR(255) DEFAULT NULL,
47		- timestamp TIMESTAMP DEFAULT CURRENT_TIMESTAMP NOT NULL,
48		- PRIMARY KEY (id)
49		- ) $charset_collate;";
	29	+ id mediumint(9) NOT NULL AUTO_INCREMENT,
	30	+ user_id mediumint(9) DEFAULT 0,
	31	+ session_id varchar(255) NOT NULL,
	32	+ role varchar(255) NOT NULL,
	33	+ message text NOT NULL,
	34	+ timestamp timestamp DEFAULT CURRENT_TIMESTAMP NOT NULL,
	35	+ PRIMARY KEY (id)
	36	+ );";
50	37
51	38	// System Prompt Content Table
52	39	$system_prompt_table = $wpdb->prefix . 'mxchat_system_prompt_content';
53	40	$sql_system_prompt = "CREATE TABLE $system_prompt_table (
54		- id MEDIUMINT(9) NOT NULL AUTO_INCREMENT,
55		- url VARCHAR(255) NOT NULL,
56		- article_content LONGTEXT NOT NULL,
57		- embedding_vector LONGTEXT,
58		- source_url VARCHAR(255) DEFAULT NULL,
59		- timestamp TIMESTAMP DEFAULT CURRENT_TIMESTAMP NOT NULL,
60		- PRIMARY KEY (id)
61		- ) $charset_collate;";
	41	+ id mediumint(9) NOT NULL AUTO_INCREMENT,
	42	+ url varchar(255) NOT NULL,
	43	+ article_content longtext NOT NULL,
	44	+ embedding_vector longtext,
	45	+ timestamp timestamp DEFAULT CURRENT_TIMESTAMP NOT NULL,
	46	+ PRIMARY KEY (id)
	47	+ );";
62	48
63		- // Intents Table
64		- $intents_table = $wpdb->prefix . 'mxchat_intents';
65		- $sql_intents_table = "CREATE TABLE $intents_table (
66		- id BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT,
67		- intent_label VARCHAR(255) NOT NULL,
68		- phrases TEXT NOT NULL,
69		- embedding_vector LONGTEXT NOT NULL,
70		- callback_function VARCHAR(255) NOT NULL,
71		- similarity_threshold FLOAT DEFAULT 0.85,
72		- PRIMARY KEY (id)
73		- ) $charset_collate;";
	49	+ require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
74	50
75		- require_once ABSPATH . 'wp-admin/includes/upgrade.php';
	51	+ // Create or update the chat transcripts table
	52	+ dbDelta($sql_chat_transcripts);
76	53
77		- // Create or update tables
78		- dbDelta($sql_chat_transcripts);
	54	+ // Create or update the system prompt content table
79	55	dbDelta($sql_system_prompt);
80		- dbDelta($sql_intents_table);
81	56
82		- // Ensure additional columns in `mxchat_chat_transcripts`
83		- mxchat_add_missing_columns($chat_transcripts_table, 'user_identifier', 'VARCHAR(255)');
84		- mxchat_add_missing_columns($chat_transcripts_table, 'user_email', 'VARCHAR(255) DEFAULT NULL');
	57	+ // Ensure 'embedding_vector' column exists in the 'system_prompt_content' table
	58	+ $column_exists = $wpdb->get_results($wpdb->prepare(
	59	+ "SHOW COLUMNS FROM {$system_prompt_table} LIKE %s",
	60	+ 'embedding_vector'
	61	+ ));
	62	+ if (empty($column_exists)) {
	63	+ $wpdb->query(
	64	+ "ALTER TABLE {$system_prompt_table} ADD COLUMN embedding_vector longtext"
	65	+ );
	66	+ }
85	67
86		- // Ensure additional columns in `mxchat_system_prompt_content`
87		- mxchat_add_missing_columns($system_prompt_table, 'embedding_vector', 'LONGTEXT');
88		- mxchat_add_missing_columns($system_prompt_table, 'source_url', 'VARCHAR(255) DEFAULT NULL');
	68	+ // Ensure 'source_url' column exists in the 'system_prompt_content' table
	69	+ $source_url_exists = $wpdb->get_results($wpdb->prepare(
	70	+ "SHOW COLUMNS FROM {$system_prompt_table} LIKE %s",
	71	+ 'source_url'
	72	+ ));
	73	+ if (empty($source_url_exists)) {
	74	+ $wpdb->query(
	75	+ "ALTER TABLE {$system_prompt_table} ADD COLUMN source_url VARCHAR(255) DEFAULT NULL"
	76	+ );
	77	+ }
89	78
90		- // Set default thresholds for existing intents
91		- $wpdb->query("UPDATE {$intents_table} SET similarity_threshold = 0.85 WHERE similarity_threshold IS NULL");
	79	+ // Ensure 'user_identifier' and 'user_email' columns exist in the 'chat_transcripts' table
	80	+ $user_identifier_exists = $wpdb->get_results($wpdb->prepare(
	81	+ "SHOW COLUMNS FROM {$chat_transcripts_table} LIKE %s",
	82	+ 'user_identifier'
	83	+ ));
	84	+ if (empty($user_identifier_exists)) {
	85	+ $wpdb->query(
	86	+ "ALTER TABLE {$chat_transcripts_table} ADD COLUMN user_identifier VARCHAR(255)"
	87	+ );
	88	+ }
92	89
93		- // Update plugin version in the database
94		- update_option('mxchat_plugin_version', '2.0.4');
95		-}
	90	+ $user_email_exists = $wpdb->get_results($wpdb->prepare(
	91	+ "SHOW COLUMNS FROM {$chat_transcripts_table} LIKE %s",
	92	+ 'user_email'
	93	+ ));
	94	+ if (empty($user_email_exists)) {
	95	+ $wpdb->query(
	96	+ "ALTER TABLE {$chat_transcripts_table} ADD COLUMN user_email VARCHAR(255)"
	97	+ );
	98	+ }
96	99
97		-
98		-function mxchat_add_missing_columns($table, $column_name, $column_type) {
99		- global $wpdb;
100		- $column_exists = $wpdb->get_results($wpdb->prepare("SHOW COLUMNS FROM $table LIKE %s", $column_name));
101		- if (empty($column_exists)) {
102		- $wpdb->query("ALTER TABLE $table ADD COLUMN $column_name $column_type");
103		- }
	100	+ // Update the version number in the database
	101	+ update_option('mxchat_plugin_version', '1.0.8');
104	102	}
105	103
106	104	function mxchat_check_for_update() {
107	105	$current_version = get_option('mxchat_plugin_version');
108		- $plugin_version = '2.0.4'; // Update with your latest version
	106	+ $plugin_version = '1.0.8';
109	107
110	108	if ($current_version !== $plugin_version) {
111		- mxchat_activate(); // Run the activation script to apply schema changes
112		- mxchat_migrate_live_agent_status(); // Add migration for live agent status
113		- update_option('mxchat_plugin_version', $plugin_version); // Update the version
	109	+ mxchat_activate(); // Run the activation script which includes database migrations
	110	+ update_option('mxchat_plugin_version', $plugin_version); // Update to the latest version
114	111	}
115	112	}
116	113
117		-function mxchat_migrate_live_agent_status() {
118		- $options = get_option('mxchat_options', []);
119		-
120		- // Check if live_agent_status exists
121		- if (isset($options['live_agent_status'])) {
122		- $current_status = $options['live_agent_status'];
123		- $needs_update = false;
124		-
125		- // Convert to new format if needed
126		- if ($current_status === 'online') {
127		- $options['live_agent_status'] = 'on';
128		- $needs_update = true;
129		- } else if ($current_status === 'offline') {
130		- $options['live_agent_status'] = 'off';
131		- $needs_update = true;
132		- } else if (!in_array($current_status, ['on', 'off'])) {
133		- // Default to off for any unexpected values
134		- $options['live_agent_status'] = 'off';
135		- $needs_update = true;
136		- }
137		-
138		- // Only update if needed
139		- if ($needs_update) {
140		- update_option('mxchat_options', $options);
141		- }
142		- } else {
143		- // If status doesn't exist, set default to off
144		- $options['live_agent_status'] = 'off';
145		- update_option('mxchat_options', $options);
146		- }
147		-}
148		-
149		-
150	114	// Run the update check function on every request
151	115	add_action('plugins_loaded', 'mxchat_check_for_update');
152	116
153	117	// Register activation hook
154	118	register_activation_hook(__FILE__, 'mxchat_activate');
155		-
156		-
157		-add_filter('cron_schedules', function($schedules) {
158		- $schedules['one_minute'] = array(
159		- 'interval' => 60,
160		- 'display' => 'Every Minute'
161		- );
162		- return $schedules;
163		-});
164		-
165		-add_action('init', function() {
166		- add_action('mxchat_process_pdf_pages', array('MxChat_Admin', 'process_pdf_pages_cron'), 10, 5);
167		- add_action('mxchat_process_sitemap_urls', array('MxChat_Admin', 'process_sitemap_urls_cron'), 10, 5);
168		-});
169		-
170	119
171	120	// Instantiate classes
172	121	if (is_admin()) {
173	122	$mxchat_admin = new MxChat_Admin();