ai-engine / classes / init.php

init.php in AI Engine – The Chatbot, AI Framework & MCP for WordPress 3.7.7, at classes/init.php

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1	<?php
2
3	if ( class_exists( 'MeowPro_MWAI_Core' ) && class_exists( 'Meow_MWAI_Core' ) ) {
4	function mwai_thanks_admin_notices() {
5	echo '<div class="error"><p>' . __( 'Thanks for installing the Pro version of AI Engine :) However, the free version is still enabled. Please disable or uninstall it.', 'ai-engine' ) . '</p></div>';
6	}
7	add_action( 'admin_notices', 'mwai_thanks_admin_notices' );
8	return;
9	}
10
11	spl_autoload_register( function ( $class ) {
12	$file = null;
13
14	// Handle specific namespaces first for better organization
15	if ( strpos( $class, 'Meow_MWAI_Modules' ) !== false ) {
16	$filename = str_replace( 'meow_mwai_modules_', '', strtolower( $class ) );
17	$filename = str_replace( '_', '-', $filename );
18	$file = MWAI_PATH . '/classes/modules/' . $filename . '.php';
19	}
20	else if ( strpos( $class, 'Meow_MWAI_Query' ) !== false ) {
21	// Remove the prefix
22	$filename = str_replace( 'Meow_MWAI_Query_', '', $class );
23	// Convert camelCase to kebab-case
24	$filename = strtolower( preg_replace( '/([a-z])([A-Z])/', '$1-$2', $filename ) );
25	$file = MWAI_PATH . '/classes/query/' . $filename . '.php';
26	}
27	else if ( strpos( $class, 'Meow_MWAI_Data' ) !== false ) {
28	// Remove the prefix
29	$filename = str_replace( 'Meow_MWAI_Data_', '', $class );
30	// Convert camelCase to kebab-case
31	$filename = strtolower( preg_replace( '/([a-z])([A-Z])/', '$1-$2', $filename ) );
32	$file = MWAI_PATH . '/classes/data/' . $filename . '.php';
33	}
34	else if ( strpos( $class, 'Meow_MWAI_Engines' ) !== false ) {
35	// Remove the prefix
36	$filename = str_replace( 'Meow_MWAI_Engines_', '', $class );
37	// Special handling for known engine names
38	if ( $filename === 'OpenAI' ) {
39	$filename = 'openai';
40	}
41	else if ( $filename === 'OpenRouter' ) {
42	$filename = 'open-router';
43	}
44	else if ( $filename === 'ChatML' ) {
45	$filename = 'chatml';
46	}
47	else {
48	// Convert camelCase to kebab-case for others
49	$filename = strtolower( preg_replace( '/([a-z])([A-Z])/', '$1-$2', $filename ) );
50	}
51	$file = MWAI_PATH . '/classes/engines/' . $filename . '.php';
52	}
53	else if ( strpos( $class, 'Meow_MWAI_Services' ) !== false ) {
54	// Remove the prefix
55	$filename = str_replace( 'Meow_MWAI_Services_', '', $class );
56	// Convert camelCase to kebab-case
57	$filename = strtolower( preg_replace( '/([a-z])([A-Z])/', '$1-$2', $filename ) );
58	$file = MWAI_PATH . '/classes/services/' . $filename . '.php';
59	}
60	else if ( strpos( $class, 'Meow_MWAI_FunctionCallException' ) !== false ) {
61	$file = MWAI_PATH . '/classes/exceptions/function-call-exception.php';
62	}
63	else if ( strpos( $class, 'Meow_MWAI_RefusedException' ) !== false ) {
64	$file = MWAI_PATH . '/classes/exceptions/refused-exception.php';
65	}
66	else if ( strpos( $class, 'Meow_MWAI_Labs' ) !== false ) {
67	$filename = str_replace( 'meow_mwai_labs_', '', strtolower( $class ) );
68	// Convert underscores to hyphens for consistency
69	$filename = str_replace( '_', '-', $filename );
70	$file = MWAI_PATH . '/labs/' . $filename . '.php';
71	}
72	else if ( strpos( $class, 'Meow_MWAI' ) !== false ) {
73	$filename = str_replace( 'meow_mwai_', '', strtolower( $class ) );
74	$filename = str_replace( '_', '-', $filename );
75	$file = MWAI_PATH . '/classes/' . $filename . '.php';
76	}
77	else if ( strpos( $class, 'MeowKit_MWAI_' ) !== false ) {
78	// Strip MeowKit_MWAI_ prefix to get just the class name
79	$filename = str_replace( 'meowkit_mwai_', '', strtolower( $class ) );
80	$filename = str_replace( '_', '-', $filename );
81	$file = MWAI_PATH . '/common/' . $filename . '.php';
82	}
83	else if ( strpos( $class, 'MeowKitPro_MWAI_' ) !== false ) {
84	// Strip MeowKitPro_MWAI_ prefix to get just the class name
85	$filename = str_replace( 'meowkitpro_mwai_', '', strtolower( $class ) );
86	// Special case for rest_license to maintain backward compatibility
87	if ( $filename === 'rest_license' ) {
88	$file = MWAI_PATH . '/common/premium/rest_license.php';
89	}
90	else {
91	$filename = str_replace( '_', '-', $filename );
92	$file = MWAI_PATH . '/common/premium/' . $filename . '.php';
93	}
94	}
95	else if ( strpos( $class, 'MeowPro_MWAI_Addons' ) !== false ) {
96	// Remove the prefix
97	$filename = str_replace( 'MeowPro_MWAI_Addons_', '', $class );
98	// Convert camelCase to kebab-case
99	$filename = strtolower( preg_replace( '/([a-z])([A-Z])/', '$1-$2', $filename ) );
100	$file = MWAI_PATH . '/premium/addons/' . $filename . '.php';
101	}
102	else if ( strpos( $class, 'MeowPro_MWAI' ) !== false ) {
103	// Remove the prefix
104	$filename = str_replace( 'MeowPro_MWAI_', '', $class );
105	// Special handling for known class names
106	if ( $filename === 'OpenAI' ) {
107	$filename = 'openai';
108	}
109	else {
110	// Convert camelCase to kebab-case
111	$filename = strtolower( preg_replace( '/([a-z])([A-Z])/', '$1-$2', $filename ) );
112	// Convert underscores to hyphens for consistency
113	$filename = str_replace( '_', '-', $filename );
114	}
115	$file = MWAI_PATH . '/premium/' . $filename . '.php';
116	}
117	if ( $file && file_exists( $file ) ) {
118	require( $file );
119	}
120	} );
121
122	require_once( MWAI_PATH . '/common/helpers.php' );
123
124	global $mwai_core;
125	$mwai_core = new Meow_MWAI_Core();
126
127	// Registered here rather than from the MCP module: on activation WordPress includes
128	// the plugin after plugins_loaded has already fired, so no module instance exists to
129	// hook it. See purge_discovery_cache() for why an activation needs to purge at all.
130	register_activation_hook( MWAI_ENTRY, function () {
131	require_once MWAI_PATH . '/labs/mcp-oauth.php';
132	Meow_MWAI_Labs_MCP_OAuth::purge_discovery_cache();
133	} );
134