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Source View: rest_request_before_callbacks

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Source View

Line Code
1093            * fail to authenticate or match to a registered route.
1094            *
1095            * @since 4.7.0
1096            *
1097            * @param WP_REST_Response|WP_HTTP_Response|WP_Error|mixed $response Result to send to the client.
1098            *                                                                   Usually a WP_REST_Response or WP_Error.
1099            * @param array                                            $handler  Route handler used for the request.
1100            * @param WP_REST_Request                                  $request  Request used to generate the response.
1101            */
1102           $response = apply_filters( 'rest_request_before_callbacks', $response, $handler, $request );
1103
1104           // Check permission specified on the route.
1105           if ( ! is_wp_error( $response ) && ! empty( $handler['permission_callback'] ) ) {
1106                $permission = call_user_func( $handler['permission_callback'], $request );
1107
1108                if ( is_wp_error( $permission ) ) {
1109                     $response = $permission;
1110                } elseif ( false === $permission || null === $permission ) {
1111                     $response = new WP_Error(