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<?php |
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/** |
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* REST API LP, load all content want via REST. |
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* |
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* @since 4.2.5.7 |
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* @version 1.0.1 |
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*/ |
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|
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class LP_REST_AJAX_Controller extends LP_Abstract_REST_Controller { |
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public function __construct() { |
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$this->namespace = 'lp/v1'; |
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$this->rest_base = 'load_content_via_ajax'; |
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|
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parent::__construct(); |
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} |
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|
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public function register_routes() { |
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$this->routes = array( |
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'/' => array( |
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array( |
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'methods' => WP_REST_Server::ALLMETHODS, |
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'callback' => array( $this, 'get_content' ), |
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'permission_callback' => '__return_true', |
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), |
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), |
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); |
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|
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parent::register_routes(); |
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} |
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|
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/** |
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* @param WP_REST_Request $request |
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* Has two params: callback and args. |
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* Data type of callback is [ 'class' => '', 'method' => '' ]. |
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* Data type of args is array. |
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* |
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* @return LP_REST_Response |
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* @since 4.2.5.7 |
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* @version 1.0.2 |
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*/ |
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public function get_content( WP_REST_Request $request ): LP_REST_Response { |
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$response = new LP_REST_Response(); |
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|
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try { |
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/** |
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* Check verify nonce. |
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* |
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* Certificate, custom lpct-hmmbiz.com-certificate, lpct-assignment-file-jyoti-nagda, |
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* lpct-hivetutoring-schedule-enroll-users-to-courses using. |
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*/ |
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if ( ! wp_verify_nonce( $request->get_header( 'X-WP-Nonce' ), 'wp_rest' ) ) { |
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throw new Exception( 'Error: invalid nonce!' ); |
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} |
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|
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$params = $request->get_params(); |
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|
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if ( empty( $params['callback'] ) || |
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! isset( $params['args'] ) ) { |
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throw new Exception( 'Error: params invalid!' ); |
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} |
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|
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// @var array $args |
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$args = $params['args']; |
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$callBack = $params['callback']; |
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if ( $request->get_method() === 'GET' ) { |
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$args = LP_Helper::json_decode( $params['args'], true ); |
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$callBack = LP_Helper::json_decode( $params['callback'], true ); |
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} |
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|
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if ( empty( $callBack['class'] ) || |
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empty( $callBack['method'] ) ) { |
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throw new Exception( 'Error: callback invalid!' ); |
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} |
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|
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$class = $callBack['class']; |
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$method = $callBack['method']; |
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$data = null; |
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|
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// Security: check callback is registered. |
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$allow_callbacks = apply_filters( |
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'lp/rest/ajax/allow_callback', |
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[] |
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); |
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$callBackStr = $class . ':' . $method; |
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if ( ! in_array( $callBackStr, $allow_callbacks ) ) { |
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throw new Exception( 'Error: callback is not register!' ); |
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} |
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|
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// Check class and method is callable. |
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if ( is_callable( [ $class, $method ] ) ) { |
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$data = call_user_func( [ $class, $method ], $args ); |
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} else { |
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throw new Exception( 'Error: callback is not callable!' ); |
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} |
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|
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if ( ! $data instanceof stdClass && ! isset( $data->content ) ) { |
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throw new Exception( 'Error: data content invalid!' ); |
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} |
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|
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$response->status = 'success'; |
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$response->message = 'Success!'; |
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$response->data = $data; |
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} catch ( Throwable $e ) { |
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$response->status = 'error'; |
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$response->message = $e->getMessage(); |
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} |
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|
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return $response; |
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} |
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} |
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|
