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<?php
class Meow_MWAI_API {
public $core;
private $chatbot_module;
private $discussions_module;
private $bearer_token;
private $debug = false;
public function __construct( $chatbot_module, $discussions_module ) {
global $mwai_core;
$this->core = $mwai_core;
$this->chatbot_module = $chatbot_module;
$this->discussions_module = $discussions_module;
add_action( 'rest_api_init', [ $this, 'rest_api_init' ] );
$this->debug = $this->core->get_option( 'server_debug_mode' );
}
#region REST API
/**
* Sanitize REST API options to remove sensitive parameters
* that should not be controlled by untrusted users
*/
private function sanitize_rest_options( $options ) {
if ( !is_array( $options ) ) {
return [];
}
// List of sensitive parameters that should not be set via REST API
$blocked_params = [
'apiKey',
'path', // Block path parameter to prevent PHAR deserialization attacks
];
$blocked_params = apply_filters( 'mwai_blocked_rest_params', $blocked_params, $options );
// Remove blocked parameters
foreach ( $blocked_params as $param ) {
unset( $options[$param] );
}
return $options;
}
public function rest_api_init() {
$public_api = $this->core->get_option( 'public_api' );
if ( !$public_api ) {
return;
}
$this->bearer_token = $this->core->get_option( 'public_api_bearer_token' );
if ( !empty( $this->bearer_token ) ) {
add_filter( 'mwai_allow_public_api', [ $this, 'auth_via_bearer_token' ], 10, 3 );
}
register_rest_route( 'mwai/v1', '/simpleAuthCheck', [
'methods' => 'GET',
'callback' => [ $this, 'rest_simpleAuthCheck' ],
'permission_callback' => function ( $request ) {
return $this->core->can_access_public_api( 'simpleAuthCheck', $request );
},
] );
register_rest_route( 'mwai/v1', '/simpleTextQuery', [
'methods' => 'POST',
'callback' => [ $this, 'rest_simpleTextQuery' ],
'permission_callback' => function ( $request ) {
return $this->core->can_access_public_api( 'simpleTextQuery', $request );
},
] );
register_rest_route( 'mwai/v1', '/simpleFastTextQuery', [
'methods' => 'POST',
'callback' => [ $this, 'rest_simpleFastTextQuery' ],
'permission_callback' => function ( $request ) {
return $this->core->can_access_public_api( 'simpleFastTextQuery', $request );
},
] );
register_rest_route( 'mwai/v1', '/simpleImageQuery', [
'methods' => 'POST',
'callback' => [ $this, 'rest_simpleImageQuery' ],
'permission_callback' => function ( $request ) {
return $this->core->can_access_public_api( 'simpleImageQuery', $request );
},
] );
register_rest_route( 'mwai/v1', '/simpleImageEditQuery', [
'methods' => 'POST',
'callback' => [ $this, 'rest_simpleImageEditQuery' ],
'permission_callback' => function ( $request ) {
return $this->core->can_access_public_api( 'simpleImageEditQuery', $request );
},
] );
register_rest_route( 'mwai/v1', '/simpleVisionQuery', [
'methods' => 'POST',
'callback' => [ $this, 'rest_simpleVisionQuery' ],
'permission_callback' => function ( $request ) {
return $this->core->can_access_public_api( 'simpleVisionQuery', $request );
},
] );
register_rest_route( 'mwai/v1', '/simpleJsonQuery', [
'methods' => 'POST',
'callback' => [ $this, 'rest_simpleJsonQuery' ],
'permission_callback' => function ( $request ) {
return $this->core->can_access_public_api( 'simpleJsonQuery', $request );
},
] );
register_rest_route( 'mwai/v1', '/moderationCheck', [
'methods' => 'POST',
'callback' => [ $this, 'rest_moderationCheck' ],
'permission_callback' => function ( $request ) {
return $this->core->can_access_public_api( 'moderationCheck', $request );
},
] );
register_rest_route( 'mwai/v1', '/simpleTranscribeAudio', [
'methods' => 'POST',
'callback' => [ $this, 'rest_simpleTranscribeAudio' ],
'permission_callback' => function ( $request ) {
return $this->core->can_access_public_api( 'simpleTranscribeAudio', $request );
},
] );
register_rest_route( 'mwai/v1', '/simpleFileUpload', [
'methods' => 'POST',
'callback' => [ $this, 'rest_simpleFileUpload' ],
'permission_callback' => function ( $request ) {
return $this->core->can_access_public_api( 'simpleFileUpload', $request );
},
] );
if ( $this->chatbot_module ) {
register_rest_route( 'mwai/v1', '/simpleChatbotQuery', [
'methods' => 'POST',
'callback' => [ $this, 'rest_simpleChatbotQuery' ],
'permission_callback' => function ( $request ) {
return $this->core->can_access_public_api( 'simpleChatbotQuery', $request );
},
] );
register_rest_route( 'mwai/v1', '/listChatbots', [
'methods' => 'GET',
'callback' => [ $this, 'rest_listChatbots' ],
'permission_callback' => function ( $request ) {
return $this->core->can_access_public_api( 'listChatbots', $request );
},
] );
}
}
public function rest_simpleAuthCheck( $request ) {
try {
$params = $request->get_params();
$current_user = wp_get_current_user();
$current_email = $current_user->user_email;
return new WP_REST_Response( [ 'success' => true, 'data' => [
'type' => 'email',
'value' => $current_email
] ], 200 );
}
catch ( Exception $e ) {
return new WP_REST_Response( [ 'success' => false, 'message' => $e->getMessage() ], 500 );
}
}
public function auth_via_bearer_token( $allow, $feature, $extra ) {
if ( !empty( $extra ) && !empty( $extra->get_header( 'Authorization' ) ) ) {
$token = $extra->get_header( 'Authorization' );
$token = str_replace( 'Bearer ', '', $token );
if ( $token === $this->bearer_token ) {
// We set the current user to the first admin.
$admin = $this->core->get_admin_user();
wp_set_current_user( $admin->ID, $admin->user_login );
return true;
}
}
return $allow;
}
public function rest_simpleChatbotQuery( $request ) {
try {
$params = $request->get_params();
$botId = isset( $params['botId'] ) ? $params['botId'] : '';
$message = isset( $params['message'] ) ? $params['message'] : '';
if ( empty( $message ) ) {
$message = isset( $params['prompt'] ) ? $params['prompt'] : '';
}
$chatId = isset( $params['chatId'] ) ? $params['chatId'] : null;
$fileId = isset( $params['fileId'] ) ? $params['fileId'] : null;
$fileIds = isset( $params['fileIds'] ) ? $params['fileIds'] : null;
$queryParams = [];
if ( !empty( $chatId ) ) {
$queryParams['chatId'] = $chatId;
}
if ( !empty( $fileId ) ) {
$queryParams['fileId'] = $fileId;
}
if ( !empty( $fileIds ) && is_array( $fileIds ) ) {
$queryParams['fileIds'] = $fileIds;
}
if ( empty( $botId ) || empty( $message ) ) {
throw new Exception( __( 'The botId and message are required.', 'ai-engine' ) );
}
if ( $this->debug ) {
$shortMessage = Meow_MWAI_Logging::shorten( $message, 64 );
$debug = sprintf( 'REST [SimpleChatbotQuery]: %s, %s', $shortMessage, json_encode( $queryParams ) );
Meow_MWAI_Logging::log( $debug );
}
$reply = $this->simpleChatbotQuery( $botId, $message, $queryParams, false );
return new WP_REST_Response( [
'success' => true,
'data' => $reply['reply'],
'extra' => [
'actions' => $reply['actions'],
'chatId' => $reply['chatId']
]
], 200 );
}
catch ( Exception $e ) {
return new WP_REST_Response( [ 'success' => false, 'message' => $e->getMessage() ], 500 );
}
}
public function rest_listChatbots( $request ) {
try {
// Get all chatbots
$chatbots = get_option( 'mwai_chatbots', [] );
$environments = $this->core->get_option( 'ai_envs' );
$mcp_envs = $this->core->get_option( 'mcp_envs', [] );
// Get all models from all environments
$all_models = [];
foreach ( $environments as $env ) {
try {
$engine = Meow_MWAI_Engines_Factory::get( $this->core, $env['id'] );
$env_models = $engine->retrieve_models();
foreach ( $env_models as $model ) {
$all_models[$model['model']] = $model;
}
}
catch ( Exception $e ) {
// Skip environments that fail
}
}
// Debug: Log model info for gpt-4.1-mini
if ( $this->debug && isset( $all_models['gpt-4.1-mini'] ) ) {
error_log( '[AI Engine API] Model info for gpt-4.1-mini: ' . json_encode( $all_models['gpt-4.1-mini'] ) );
}
// Get registered functions
$functions = apply_filters( 'mwai_functions_list', [] );
$function_names = [];
foreach ( $functions as $function ) {
$function_names[] = $function->name ?? 'unknown';
}
$result = [];
foreach ( $chatbots as $chatbotId => $chatbot ) {
// Debug log the chatbot structure
if ( $this->debug && ( $chatbot['name'] ?? '' ) === 'Jordy' ) {
error_log( '[AI Engine API] Jordy chatbot structure: ' . json_encode( $chatbot ) );
}
// Basic info
$info = [
'id' => $chatbot['botId'] ?? $chatbotId, // Use botId if available, fallback to array index
'name' => $chatbot['name'] ?? 'Unnamed',
'type' => 'chat', // Default type
'model' => null,
'model_name' => null,
'environment' => null,
'environment_name' => null,
'functions' => [],
'tools' => [], // Add tools array
'mcp_servers' => []
];
// Determine chatbot type
if ( !empty( $chatbot['type'] ) ) {
$info['type'] = $chatbot['type'];
}
else {
// Try to infer type from model or other properties
if ( !empty( $chatbot['model'] ) ) {
if ( strpos( $chatbot['model'], 'realtime' ) !== false ) {
$info['type'] = 'realtime';
}
else if ( strpos( $chatbot['model'], 'image' ) !== false ) {
$info['type'] = 'images';
}
else if ( !empty( $chatbot['assistantId'] ) ) {
$info['type'] = 'assistant';
}
}
}
// Get model info
if ( !empty( $chatbot['model'] ) ) {
$info['model'] = $chatbot['model'];
// Find model name
if ( isset( $all_models[$chatbot['model']] ) ) {
$info['model_name'] = $all_models[$chatbot['model']]['name'] ?? $chatbot['model'];
}
else {
$info['model_name'] = $chatbot['model'];
}
}
// Get environment info
if ( !empty( $chatbot['envId'] ) ) {
$info['environment'] = $chatbot['envId'];
// Find environment name
foreach ( $environments as $env ) {
if ( $env['id'] === $chatbot['envId'] ) {
$info['environment_name'] = $env['name'] ?? $chatbot['envId'];
break;
}
}
}
// Check if it uses functions - get specific function names if available
if ( !empty( $chatbot['functions'] ) ) {
if ( is_array( $chatbot['functions'] ) ) {
// Functions are stored as array of objects with id and type
$chatbot_functions = [];
foreach ( $chatbot['functions'] as $func ) {
if ( isset( $func['id'] ) ) {
// Try to find function name by ID
$func_name = $this->get_function_name_by_id( $func['id'] );
if ( $func_name ) {
$chatbot_functions[] = $func_name;
}
else {
// Fallback: include the ID if name not found
$chatbot_functions[] = 'function_' . $func['id'];
}
}
}
$info['functions'] = $chatbot_functions;
}
else if ( $chatbot['functions'] === true ) {
// If functions is just true, it uses all registered functions
$info['functions'] = $function_names;
}
}
// Check for tools (Web Search, Image Generation)
if ( !empty( $chatbot['tools'] ) && is_array( $chatbot['tools'] ) ) {
// Filter tools based on model capabilities
$supported_tools = [];
if ( !empty( $chatbot['model'] ) ) {
// Try exact match first
$model_key = $chatbot['model'];
$model_info = $all_models[$model_key] ?? null;
// If not found and it's an OpenRouter model, try without prefix
if ( !$model_info && strpos( $model_key, '/' ) !== false ) {
$model_key = substr( $model_key, strpos( $model_key, '/' ) + 1 );
$model_info = $all_models[$model_key] ?? null;
}
if ( $model_info ) {
$model_tools = $model_info['tools'] ?? [];
// Only include tools that are both configured AND supported by the model
foreach ( $chatbot['tools'] as $tool ) {
if ( in_array( $tool, $model_tools ) ) {
$supported_tools[] = $tool;
}
}
}
else {
// If model not found in our list, keep all configured tools
// This allows custom models to use tools
$supported_tools = $chatbot['tools'];
}
}
$info['tools'] = $supported_tools;
}
// Check for MCP servers
if ( !empty( $chatbot['mcp_servers'] ) && is_array( $chatbot['mcp_servers'] ) ) {
foreach ( $chatbot['mcp_servers'] as $mcpServer ) {
if ( !empty( $mcpServer['id'] ) ) {
// Find MCP server name
foreach ( $mcp_envs as $mcp ) {
if ( $mcp['id'] === $mcpServer['id'] ) {
$info['mcp_servers'][] = [
'id' => $mcp['id'],
'name' => $mcp['name'] ?? 'Unnamed MCP Server'
];
break;
}
}
}
}
}
$result[] = $info;
}
return new WP_REST_Response( [
'success' => true,
'data' => $result
], 200 );
}
catch ( Exception $e ) {
return new WP_REST_Response( [ 'success' => false, 'message' => $e->getMessage() ], 500 );
}
}
public function rest_simpleTextQuery( $request ) {
try {
$params = $request->get_params();
$message = isset( $params['message'] ) ? $params['message'] : '';
if ( empty( $message ) ) {
$message = isset( $params['prompt'] ) ? $params['prompt'] : '';
}
$options = isset( $params['options'] ) ? $params['options'] : [];
$options = $this->sanitize_rest_options( $options );
$scope = isset( $params['scope'] ) ? $params['scope'] : 'public-api';
if ( !empty( $scope ) ) {
$options['scope'] = $scope;
}
if ( empty( $message ) ) {
throw new Exception( __( 'The message is required.', 'ai-engine' ) );
}
if ( $this->debug ) {
$shortMessage = Meow_MWAI_Logging::shorten( $message, 64 );
$debug = sprintf( 'REST [SimpleTextQuery]: %s, %s', $shortMessage, json_encode( $options ) );
Meow_MWAI_Logging::log( $debug );
}
$reply = $this->simpleTextQuery( $message, $options );
return new WP_REST_Response( [ 'success' => true, 'data' => $reply ], 200 );
}
catch ( Exception $e ) {
return new WP_REST_Response( [ 'success' => false, 'message' => $e->getMessage() ], 500 );
}
}
public function rest_simpleFastTextQuery( $request ) {
try {
$params = $request->get_params();
$message = isset( $params['message'] ) ? $params['message'] : '';
if ( empty( $message ) ) {
$message = isset( $params['prompt'] ) ? $params['prompt'] : '';
}
$options = isset( $params['options'] ) ? $params['options'] : [];
$options = $this->sanitize_rest_options( $options );
$scope = isset( $params['scope'] ) ? $params['scope'] : 'public-api';
if ( !empty( $scope ) ) {
$options['scope'] = $scope;
}
if ( empty( $message ) ) {
throw new Exception( __( 'The message is required.', 'ai-engine' ) );
}
if ( $this->debug ) {
$shortMessage = Meow_MWAI_Logging::shorten( $message, 64 );
$debug = sprintf( 'REST [SimpleFastTextQuery]: %s, %s', $shortMessage, json_encode( $options ) );
Meow_MWAI_Logging::log( $debug );
}
$reply = $this->simpleFastTextQuery( $message, $options );
return new WP_REST_Response( [ 'success' => true, 'data' => $reply ], 200 );
}
catch ( Exception $e ) {
return new WP_REST_Response( [ 'success' => false, 'message' => $e->getMessage() ], 500 );
}
}
public function rest_simpleImageQuery( $request ) {
try {
$params = $request->get_params();
$message = isset( $params['message'] ) ? $params['message'] : '';
if ( empty( $message ) ) {
$message = isset( $params['prompt'] ) ? $params['prompt'] : '';
}
$options = isset( $params['options'] ) ? $params['options'] : [];
$resolution = isset( $params['resolution'] ) ? $params['resolution'] : '';
$scope = isset( $params['scope'] ) ? $params['scope'] : 'public-api';
if ( !empty( $scope ) ) {
$options['scope'] = $scope;
}
if ( empty( $message ) ) {
throw new Exception( __( 'The message is required.', 'ai-engine' ) );
}
if ( !empty( $resolution ) ) {
$options['resolution'] = $resolution;
}
if ( $this->debug ) {
$shortMessage = Meow_MWAI_Logging::shorten( $message, 64 );
$debug = sprintf( 'REST [SimpleImageQuery]: %s, %s', $shortMessage, json_encode( $options ) );
Meow_MWAI_Logging::log( $debug );
}
$reply = $this->simpleImageQuery( $message, $options );
return new WP_REST_Response( [ 'success' => true, 'data' => $reply ], 200 );
}
catch ( Exception $e ) {
return new WP_REST_Response( [ 'success' => false, 'message' => $e->getMessage() ], 500 );
}
}
public function rest_simpleImageEditQuery( $request ) {
try {
$params = $request->get_params();
$message = isset( $params['message'] ) ? $params['message'] : '';
if ( empty( $message ) ) {
$message = isset( $params['prompt'] ) ? $params['prompt'] : '';
}
$mediaId = isset( $params['mediaId'] ) ? intval( $params['mediaId'] ) : 0;
$options = isset( $params['options'] ) ? $params['options'] : [];
$resolution = isset( $params['resolution'] ) ? $params['resolution'] : '';
$scope = isset( $params['scope'] ) ? $params['scope'] : 'public-api';
if ( !empty( $scope ) ) {
$options['scope'] = $scope;
}
if ( empty( $message ) ) {
throw new Exception( __( 'The message is required.', 'ai-engine' ) );
}
if ( empty( $mediaId ) ) {
throw new Exception( 'The mediaId is required.' );
}
if ( !empty( $resolution ) ) {
$options['resolution'] = $resolution;
}
if ( $this->debug ) {
$shortMessage = Meow_MWAI_Logging::shorten( $message, 64 );
$debug = sprintf( 'REST [SimpleImageEditQuery]: %s, %s', $shortMessage, json_encode( $options ) );
Meow_MWAI_Logging::log( $debug );
}
$reply = $this->simpleImageEditQuery( $message, $mediaId, $options );
return new WP_REST_Response( [ 'success' => true, 'data' => $reply ], 200 );
}
catch ( Exception $e ) {
return new WP_REST_Response( [ 'success' => false, 'message' => $e->getMessage() ], 500 );
}
}
public function rest_simpleVisionQuery( $request ) {
try {
$params = $request->get_params();
$message = isset( $params['message'] ) ? $params['message'] : '';
if ( empty( $message ) ) {
$message = isset( $params['prompt'] ) ? $params['prompt'] : '';
}
$url = isset( $params['url'] ) ? $params['url'] : '';
// Check for common parameter mistakes and provide helpful guidance
if ( empty( $url ) && isset( $params['imageUrl'] ) ) {
throw new Exception( 'Parameter "url" is required. Did you mean to use "url" instead of "imageUrl"?' );
}
if ( empty( $url ) && isset( $params['image_url'] ) ) {
throw new Exception( 'Parameter "url" is required. Did you mean to use "url" instead of "image_url"?' );
}
$options = isset( $params['options'] ) ? $params['options'] : [];
$options = $this->sanitize_rest_options( $options );
$scope = isset( $params['scope'] ) ? $params['scope'] : 'public-api';
if ( !empty( $scope ) ) {
$options['scope'] = $scope;
}
if ( empty( $message ) ) {
throw new Exception( __( 'The message is required.', 'ai-engine' ) );
}
if ( empty( $url ) ) {
throw new Exception( 'The "url" parameter is required for image analysis.' );
}
if ( $this->debug ) {
$shortMessage = Meow_MWAI_Logging::shorten( $message, 64 );
$debug = sprintf( 'REST [SimpleVisionQuery]: %s, %s', $shortMessage, json_encode( $options ) );
Meow_MWAI_Logging::log( $debug );
}
$reply = $this->simpleVisionQuery( $message, $url, null, $options );
return new WP_REST_Response( [ 'success' => true, 'data' => $reply ], 200 );
}
catch ( Exception $e ) {
return new WP_REST_Response( [ 'success' => false, 'message' => $e->getMessage() ], 500 );
}
}
public function rest_simpleJsonQuery( $request ) {
try {
$params = $request->get_params();
$message = isset( $params['message'] ) ? $params['message'] : '';
if ( empty( $message ) ) {
$message = isset( $params['prompt'] ) ? $params['prompt'] : '';
}
$options = isset( $params['options'] ) ? $params['options'] : [];
$options = $this->sanitize_rest_options( $options );
$scope = isset( $params['scope'] ) ? $params['scope'] : 'public-api';
if ( !empty( $scope ) ) {
$options['scope'] = $scope;
}
if ( empty( $message ) ) {
throw new Exception( __( 'The message is required.', 'ai-engine' ) );
}
if ( $this->debug ) {
$shortMessage = Meow_MWAI_Logging::shorten( $message, 64 );
$debug = sprintf( 'REST [SimpleJsonQuery]: %s, %s', $shortMessage, json_encode( $options ) );
Meow_MWAI_Logging::log( $debug );
}
$reply = $this->simpleJsonQuery( $message, null, null, $options );
return new WP_REST_Response( [ 'success' => true, 'data' => $reply ], 200 );
}
catch ( Exception $e ) {
return new WP_REST_Response( [ 'success' => false, 'message' => $e->getMessage() ], 500 );
}
}
public function rest_moderationCheck( $request ) {
try {
$params = $request->get_params();
$text = isset( $params['text'] ) ? $params['text'] : '';
// Check for common parameter mistakes and provide helpful guidance
if ( empty( $text ) && isset( $params['message'] ) ) {
throw new Exception( 'Parameter "text" is required. Did you mean to use "text" instead of "message"?' );
}
if ( empty( $text ) && isset( $params['content'] ) ) {
throw new Exception( 'Parameter "text" is required. Did you mean to use "text" instead of "content"?' );
}
if ( empty( $text ) ) {
throw new Exception( 'The "text" parameter is required for content moderation.' );
}
if ( $this->debug ) {
$shortText = Meow_MWAI_Logging::shorten( $text, 64 );
$debug = sprintf( 'REST [ModerationCheck]: %s', $shortText );
Meow_MWAI_Logging::log( $debug );
}
$reply = $this->moderationCheck( $text );
return new WP_REST_Response( [ 'success' => true, 'data' => $reply ], 200 );
}
catch ( Exception $e ) {
return new WP_REST_Response( [ 'success' => false, 'message' => $e->getMessage() ], 500 );
}
}
public function rest_simpleTranscribeAudio( $request ) {
try {
$params = $request->get_params();
$url = isset( $params['url'] ) ? $params['url'] : '';
$mediaId = isset( $params['mediaId'] ) ? intval( $params['mediaId'] ) : 0;
// Check for common parameter mistakes and provide helpful guidance
if ( empty( $url ) && empty( $mediaId ) ) {
if ( isset( $params['audioUrl'] ) ) {
throw new Exception( 'Parameter "url" is required. Did you mean to use "url" instead of "audioUrl"?' );
}
if ( isset( $params['audio_url'] ) ) {
throw new Exception( 'Parameter "url" is required. Did you mean to use "url" instead of "audio_url"?' );
}
if ( isset( $params['file'] ) ) {
throw new Exception( 'Use "url" for remote files or "mediaId" for uploaded files. Found "file" parameter instead.' );
}
}
$options = isset( $params['options'] ) ? $params['options'] : [];
$options = $this->sanitize_rest_options( $options );
$scope = isset( $params['scope'] ) ? $params['scope'] : 'public-api';
if ( !empty( $scope ) ) {
$options['scope'] = $scope;
}
// Get file path from mediaId if provided
$path = null;
if ( $mediaId > 0 ) {
$path = get_attached_file( $mediaId );
if ( empty( $path ) ) {
throw new Exception( 'The media file cannot be found.' );
}
}
if ( empty( $url ) && empty( $path ) ) {
throw new Exception( 'Either a "url" parameter or a "mediaId" parameter is required for audio transcription.' );
}
if ( $this->debug ) {
$debug = sprintf(
'REST [SimpleTranscribeAudio]: url=%s, mediaId=%d, %s',
$url ? 'provided' : 'none',
$mediaId,
json_encode( $options )
);
Meow_MWAI_Logging::log( $debug );
}
$reply = $this->simpleTranscribeAudio( $url, $path, $options );
return new WP_REST_Response( [ 'success' => true, 'data' => $reply ], 200 );
}
catch ( Exception $e ) {
return new WP_REST_Response( [ 'success' => false, 'message' => $e->getMessage() ], 500 );
}
}
public function rest_simpleFileUpload( $request ) {
try {
$params = $request->get_params();
$files = $request->get_file_params();
// Check if file is provided
if ( empty( $files['file'] ) ) {
// Check for base64 encoded file data
$base64 = isset( $params['base64'] ) ? $params['base64'] : '';
$filename = isset( $params['filename'] ) ? $params['filename'] : '';
if ( empty( $base64 ) ) {
throw new Exception( 'Either a file upload or base64 encoded data is required.' );
}
// Handle base64 upload
$options = isset( $params['options'] ) ? $params['options'] : [];
$purpose = isset( $params['purpose'] ) ? $params['purpose'] : 'analysis';
$ttl = isset( $params['ttl'] ) ? intval( $params['ttl'] ) : 3600;
$target = isset( $params['target'] ) ? $params['target'] : null;
$metadata = isset( $params['metadata'] ) ? $params['metadata'] : [];
if ( empty( $filename ) ) {
$filename = 'upload-' . time() . '.png'; // Default filename for base64
}
// Log the request if debug is enabled
if ( $this->debug ) {
$debug = sprintf(
'REST [SimpleFileUpload]: base64 upload, filename=%s, purpose=%s',
$filename,
$purpose
);
Meow_MWAI_Logging::log( $debug );
}
$result = $this->simpleFileUpload( null, $base64, $filename, $purpose, $ttl, $target, $metadata );
}
else {
// Handle regular file upload
$file = $files['file'];
$purpose = isset( $params['purpose'] ) ? $params['purpose'] : 'analysis';
$ttl = isset( $params['ttl'] ) ? intval( $params['ttl'] ) : 3600;
$target = isset( $params['target'] ) ? $params['target'] : null;
$metadata = isset( $params['metadata'] ) ? $params['metadata'] : [];
if ( $this->debug ) {
$debug = sprintf(
'REST [SimpleFileUpload]: file upload, name=%s, purpose=%s',
$file['name'],
$purpose
);
Meow_MWAI_Logging::log( $debug );
}
$result = $this->simpleFileUpload( $file, null, null, $purpose, $ttl, $target, $metadata );
}
return new WP_REST_Response( [ 'success' => true, 'data' => $result ], 200 );
}
catch ( Exception $e ) {
return new WP_REST_Response( [ 'success' => false, 'message' => $e->getMessage() ], 500 );
}
}
#endregion
#region Simple API
/**
* Executes a vision query.`
*
* @param string $message The prompt for the AI.
* @param string $url The URL of the image to analyze.
* @param string|null $path The path to the image file. If provided, the image data will be read from this file.
* @param array $params Additional parameters for the AI query.
*
* @return string The result of the AI query.
*/
public function simpleVisionQuery( $message, $url, $path = null, $params = [] ) {
global $mwai_core;
$ai_vision_default_env = $this->core->get_option( 'ai_vision_default_env' );
$ai_vision_default_model = $this->core->get_option( 'ai_vision_default_model' );
if ( empty( $ai_vision_default_model ) ) {
$ai_vision_default_model = MWAI_FALLBACK_MODEL_VISION;
}
$query = new Meow_MWAI_Query_Text( $message );
if ( !empty( $ai_vision_default_env ) ) {
$query->set_env_id( $ai_vision_default_env );
}
if ( !empty( $ai_vision_default_model ) ) {
$query->set_model( $ai_vision_default_model );
}
$query->inject_params( $params );
if ( isset( $params['image_remote_upload'] ) ) {
$query->image_remote_upload = $params['image_remote_upload'];
}
if ( !empty( $url ) ) {
$query->add_file( Meow_MWAI_Query_DroppedFile::from_url( $url, 'analysis' ) );
}
else if ( !empty( $path ) ) {
$query->add_file( Meow_MWAI_Query_DroppedFile::from_path( $path, 'analysis' ) );
}
$reply = $mwai_core->run_query( $query );
return $reply->result;
}
/**
* Executes a chatbot query.
* It will use the discussion if chatId is provided in the parameters.
*
* @param string $botId The ID of the chatbot.
* @param string $message The prompt for the AI.
* @param array $params Additional parameters for the AI query.
*
* @return string The result of the AI query.
*/
public function simpleChatbotQuery( $botId, $message, $params = [], $onlyReply = true ) {
if ( !isset( $params['messages'] ) && isset( $params['chatId'] ) ) {
if ( $this->core->get_option( 'chatbot_discussions' ) && $this->discussions_module ) {
$discussion = $this->discussions_module->get_discussion( $botId, $params['chatId'] );
if ( !empty( $discussion ) ) {
$params['messages'] = $discussion['messages'];
// CRITICAL: Also pass the discussion metadata for Responses API support
// The chatbot module needs the previousResponseId from discussion's extra field
if ( !empty( $discussion['extra'] ) ) {
$extra = json_decode( $discussion['extra'], true );
// Check for both possible field names
$responseId = $extra['previousResponseId'] ?? $extra['responseId'] ?? null;
$responseDate = $extra['previousResponseDate'] ?? $extra['responseDate'] ?? null;
if ( !empty( $responseId ) ) {
// Check if the response ID is still valid (not older than 30 days)
$responseDateTimestamp = !empty( $responseDate ) ? strtotime( $responseDate ) : 0;
$thirtyDaysAgo = time() - ( 30 * 24 * 60 * 60 );
if ( $responseDateTimestamp > $thirtyDaysAgo ) {
// Pass the previousResponseId directly in params
// This will be picked up by inject_params in the query
$params['previousResponseId'] = $responseId;
}
}
}
}
}
else {
Meow_MWAI_Logging::log( 'The chatId was provided; but the discussions are not enabled.' );
}
}
$fileId = isset( $params['fileId'] ) ? $params['fileId'] : null;
$fileIds = isset( $params['fileIds'] ) ? $params['fileIds'] : [];
$data = $this->chatbot_module->chat_submit( $botId, $message, $fileId, $params, false, $fileIds );
return $onlyReply ? $data['reply'] : $data;
}
/**
* Executes a text query.
*
* @param string $message The prompt for the AI.
* @param array $params Additional parameters for the AI query.
*
* @return string The result of the AI query.
*/
public function simpleTextQuery( $message, $params = [] ) {
global $mwai_core;
$query = new Meow_MWAI_Query_Text( $message );
$query->inject_params( $params );
$reply = $mwai_core->run_query( $query );
return $reply->result;
}
public function simpleFastTextQuery( $message, $params = [] ) {
global $mwai_core;
$query = new Meow_MWAI_Query_Text( $message );
// Use the Default (Fast) model and environment
$fastDefaultModel = $mwai_core->get_option( 'ai_fast_default_model' );
if ( !empty( $fastDefaultModel ) ) {
$query->set_model( $fastDefaultModel );
}
$fastDefaultEnv = $mwai_core->get_option( 'ai_fast_default_env' );
if ( !empty( $fastDefaultEnv ) ) {
$query->set_env_id( $fastDefaultEnv );
}
// Inject any additional params (which may override the defaults)
$query->inject_params( $params );
try {
$reply = $mwai_core->run_query( $query );
return $reply->result;
}
catch ( Exception $e ) {
// If Fast Model fails, try with default model
Meow_MWAI_Logging::warn( 'Fast Model failed: ' . $e->getMessage() . ' - Falling back to default model.' );
// Create a new query with default model/env
$fallbackQuery = new Meow_MWAI_Query_Text( $message );
$defaultModel = $mwai_core->get_option( 'ai_default_model' );
if ( !empty( $defaultModel ) ) {
$fallbackQuery->set_model( $defaultModel );
}
$defaultEnv = $mwai_core->get_option( 'ai_default_env' );
if ( !empty( $defaultEnv ) ) {
$fallbackQuery->set_env_id( $defaultEnv );
}
// Inject params again (except model/env which we just set)
$fallbackParams = $params;
unset( $fallbackParams['model'] );
unset( $fallbackParams['envId'] );
$fallbackQuery->inject_params( $fallbackParams );
$reply = $mwai_core->run_query( $fallbackQuery );
return $reply->result;
}
}
public function simpleImageQuery( $message, $params = [] ) {
global $mwai_core;
$query = new Meow_MWAI_Query_Image( $message );
$query->inject_params( $params );
$reply = $mwai_core->run_query( $query );
return $reply->result;
}
public function simpleImageEditQuery( $message, $mediaId, $params = [] ) {
global $mwai_core;
$query = new Meow_MWAI_Query_EditImage( $message );
$query->inject_params( $params );
$path = get_attached_file( $mediaId );
if ( empty( $path ) ) {
throw new Exception( 'The media cannot be found.' );
}
$query->add_file( Meow_MWAI_Query_DroppedFile::from_path( $path, 'analysis' ) );
$reply = $mwai_core->run_query( $query );
return $reply->result;
}
/**
* Generates an image relevant to the text.
*/
public function imageQueryForMediaLibrary( $message, $params = [], $postId = null ) {
$query = new Meow_MWAI_Query_Image( $message );
$query->inject_params( $params );
$query->set_local_download( null );
$reply = $this->core->run_query( $query );
preg_match( '/\!\[Image\]\((.*?)\)/', $reply->result, $matches );
$url = $matches[1] ?? $reply->result;
// Check if the URL is already a WordPress attachment URL to avoid duplicates
$attachmentId = null;
$upload_dir = wp_upload_dir();
if ( strpos( $url, $upload_dir['baseurl'] ) === 0 ) {
// This is already a local WordPress upload, try to find the attachment ID
// First try by GUID
global $wpdb;
$attachmentId = $wpdb->get_var( $wpdb->prepare(
"SELECT ID FROM {$wpdb->posts} WHERE guid = %s AND post_type = 'attachment'",
$url
) );
// If not found by GUID, try by attachment URL (more reliable)
if ( empty( $attachmentId ) ) {
$attachmentId = attachment_url_to_postid( $url );
}
}
// If not found or not a local URL, add it to the media library
if ( empty( $attachmentId ) ) {
$attachmentId = $this->core->add_image_from_url( $url, null, null, null, null, null, $postId );
if ( empty( $attachmentId ) ) {
throw new Exception( 'Could not add the image to the Media Library.' );
}
}
// TODO: We should create a nice title, caption, and alt.
$media = [
'id' => $attachmentId,
'url' => wp_get_attachment_url( $attachmentId ),
'title' => get_the_title( $attachmentId ),
'caption' => wp_get_attachment_caption( $attachmentId ),
'alt' => get_post_meta( $attachmentId, '_wp_attachment_image_alt', true )
];
return $media;
}
/**
* Executes a query that will have to return a JSON result.
*
* @param string $message The prompt for the AI.
* @param array $params Additional parameters for the AI query.
*
* @return array The result of the AI query.
*/
public function simpleJsonQuery( $message, $url = null, $path = null, $params = [] ) {
if ( !empty( $url ) || !empty( $path ) ) {
throw new Exception( 'The url and path are not supported yet by the simpleJsonQuery.' );
}
global $mwai_core;
$query = new Meow_MWAI_Query_Text( $message . "\nYour reply must be a formatted JSON." );
$query->inject_params( $params );
$query->set_response_format( 'json' );
$ai_json_default_env = $mwai_core->get_option( 'ai_json_default_env' );
$ai_json_default_model = $mwai_core->get_option( 'ai_json_default_model' );
if ( !empty( $ai_json_default_env ) ) {
$query->set_env_id( $ai_json_default_env );
}
if ( !empty( $ai_json_default_model ) ) {
$query->set_model( $ai_json_default_model );
}
else {
$query->set_model( MWAI_FALLBACK_MODEL_JSON );
}
$reply = $mwai_core->run_query( $query );
try {
$json = json_decode( $reply->result, true );
return $json;
}
catch ( Exception $e ) {
throw new Exception( 'The result is not a valid JSON.' );
}
}
/**
* Uploads a file to the system.
*
* @param array|null $file The file array from $_FILES.
* @param string|null $base64 Base64 encoded file data.
* @param string|null $filename The filename for base64 uploads.
* @param string $purpose The purpose of the file upload ('analysis' or 'generated').
* @param int $ttl Time to live in seconds. Default 3600 (1 hour).
* @param string|null $target Target location: 'uploads' or 'library'.
* @param array $metadata Additional metadata to store with the file.
*
* @return array Array with 'id' (refId) and 'url' of the uploaded file.
*/
public function simpleFileUpload( $file = null, $base64 = null, $filename = null, $purpose = 'analysis', $ttl = 3600, $target = null, $metadata = [] ) {
global $mwai_core;
if ( !$this->core->files ) {
throw new Exception( 'Files module is not available.' );
}
// Determine target from settings if not provided
if ( empty( $target ) ) {
$target = $this->core->get_option( 'image_local_upload', 'uploads' );
}
try {
if ( !empty( $base64 ) ) {
// Handle base64 upload
if ( empty( $filename ) ) {
$filename = 'upload-' . time() . '.dat';
}
// Validate filename extension for base64 uploads
$validate = wp_check_filetype( $filename );
if ( $validate['type'] == false ) {
throw new Exception( 'File type is not allowed.' );
}
// For base64 uploads, we need to decode and create a temp file first
$binary = base64_decode( $base64 );
if ( !$binary ) {
throw new Exception( 'Invalid base64 data.' );
}
// Create a temporary file
$tmp_path = wp_tempnam( 'mwai-upload' );
file_put_contents( $tmp_path, $binary );
// Use the regular upload method
$refId = $this->core->files->upload_file(
$tmp_path,
$filename,
$purpose,
$metadata,
null, // envId
$target,
$ttl
);
// Clean up temp file if it was uploaded to library
if ( $target === 'library' && file_exists( $tmp_path ) ) {
@unlink( $tmp_path );
}
$url = $this->core->files->get_url( $refId );
return [
'id' => $refId,
'url' => $url
];
}
else if ( !empty( $file ) && is_array( $file ) ) {
// Handle regular file upload
if ( !empty( $file['error'] ) ) {
throw new Exception( 'File upload error: ' . $file['error'] );
}
$refId = $this->core->files->upload_file(
$file['tmp_name'],
$file['name'],
$purpose,
$metadata,
null, // envId
$target,
$ttl
);
$url = $this->core->files->get_url( $refId );
return [
'id' => $refId,
'url' => $url
];
}
else {
throw new Exception( 'Either a file or base64 data must be provided.' );
}
}
catch ( Exception $e ) {
throw new Exception( 'File upload failed: ' . $e->getMessage() );
}
}
/**
* Executes an audio transcription query.
*
* @param string $url The URL of the audio file to transcribe.
* @param string|null $path The path to the audio file. If provided, the audio data will be read from this file.
* @param array $params Additional parameters for the transcription query.
*
* @return string The transcribed text.
*/
public function simpleTranscribeAudio( $url = null, $path = null, $params = [] ) {
global $mwai_core;
$ai_audio_default_env = $this->core->get_option( 'ai_audio_default_env' );
$ai_audio_default_model = $this->core->get_option( 'ai_audio_default_model' );
if ( empty( $ai_audio_default_model ) ) {
$ai_audio_default_model = 'whisper-1'; // Default transcription model
}
$query = new Meow_MWAI_Query_Transcribe();
if ( !empty( $ai_audio_default_env ) ) {
$query->set_env_id( $ai_audio_default_env );
}
if ( !empty( $ai_audio_default_model ) ) {
$query->set_model( $ai_audio_default_model );
}
$query->inject_params( $params );
if ( !empty( $url ) ) {
$query->add_file( Meow_MWAI_Query_DroppedFile::from_url( $url, 'analysis' ) );
}
else if ( !empty( $path ) ) {
$query->add_file( Meow_MWAI_Query_DroppedFile::from_path( $path, 'analysis' ) );
}
else {
throw new Exception( 'Either a URL or a path must be provided for the audio file.' );
}
$reply = $mwai_core->run_query( $query );
return $reply->result;
}
#endregion
#region Standard API
/**
* Checks if a text is safe or not.
*
* @param string $text The text to check.
*
* @return bool True if the text is safe, false otherwise.
*/
public function moderationCheck( $text ) {
global $mwai_core;
$openai = Meow_MWAI_Engines_Factory::get_openai( $mwai_core );
$res = $openai->moderate( $text );
if ( !empty( $res ) && !empty( $res['results'] ) ) {
return (bool) $res['results'][0]['flagged'];
}
}
#endregion
#region Standard API (No REST API)
/**
* Returns the status of AI Engine's capabilities.
*
* @return array {
* @type bool $ai Whether at least one AI environment with an API key exists.
* @type bool $mcp Whether the MCP module is enabled.
* @type array $env_types List of available AI provider types (e.g. 'openai', 'anthropic').
* }
*/
public function getStatus() {
$env_types = [];
$ai_envs = $this->core->get_option( 'ai_envs' );
if ( !empty( $ai_envs ) ) {
foreach ( $ai_envs as $env ) {
if ( !empty( $env['apikey'] ) && !in_array( $env['type'], $env_types ) ) {
$env_types[] = $env['type'];
}
}
}
return [
'ai' => !empty( $env_types ),
'mcp' => (bool) $this->core->get_option( 'module_mcp' ),
'env_types' => $env_types,
];
}
/**
* Whether at least one AI environment with an API key exists.
*
* @return bool
*/
public function hasAI() {
$ai_envs = $this->core->get_option( 'ai_envs' );
if ( empty( $ai_envs ) ) {
return false;
}
foreach ( $ai_envs as $env ) {
if ( !empty( $env['apikey'] ) ) {
return true;
}
}
return false;
}
/**
* Whether the MCP module is enabled.
*
* @return bool
*/
public function hasMCP() {
return (bool) $this->core->get_option( 'module_mcp' );
}
/**
* Checks the status of the AI environments.
*
* @deprecated 3.5.0 Use getStatus(), hasAI(), or hasMCP() instead.
* @return array The types of environments that are available.
*/
public function checkStatus() {
_deprecated_function( __METHOD__, '3.5.0', 'getStatus(), hasAI(), or hasMCP()' );
$env_types = [];
$ai_envs = $this->core->get_option( 'ai_envs' );
if ( empty( $ai_envs ) ) {
throw new Exception( 'There are no AI environments yet.' );
}
foreach ( $ai_envs as $env ) {
if ( !empty( $env['apikey'] ) ) {
if ( !in_array( $env['type'], $env_types ) ) {
$env_types[] = $env['type'];
}
}
}
if ( empty( $env_types ) ) {
throw new Exception( 'There are no AI environments with an API key yet.' );
}
return $env_types;
}
/**
* Get function name by ID
*/
private function get_function_name_by_id( $funcId ) {
$function = MeowPro_MWAI_FunctionAware::get_function( 'code-engine', $funcId );
if ( $function && isset( $function->name ) ) {
return $function->name;
}
return null;
}
#endregion
}
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