WP_REST_Attachments_Controller::update_item( WP_REST_Request $request )
Updates a single attachment.
Parameters
- $request
-
(Required) Full details about the request.
Return
(WP_REST_Response|WP_Error) Response object on success, WP_Error object on failure.
Source
File: wp-includes/rest-api/endpoints/class-wp-rest-attachments-controller.php
public function update_item( $request ) {
if ( ! empty( $request['post'] ) && in_array( get_post_type( $request['post'] ), array( 'revision', 'attachment' ), true ) ) {
return new WP_Error( 'rest_invalid_param', __( 'Invalid parent type.' ), array( 'status' => 400 ) );
}
$response = parent::update_item( $request );
if ( is_wp_error( $response ) ) {
return $response;
}
$response = rest_ensure_response( $response );
$data = $response->get_data();
if ( isset( $request['alt_text'] ) ) {
update_post_meta( $data['id'], '_wp_attachment_image_alt', $request['alt_text'] );
}
$attachment = get_post( $request['id'] );
/** This action is documented in wp-includes/rest-api/endpoints/class-wp-rest-attachments-controller.php */
do_action( 'rest_insert_attachment', $data, $request, false );
$fields_update = $this->update_additional_fields_for_object( $attachment, $request );
if ( is_wp_error( $fields_update ) ) {
return $fields_update;
}
$request->set_param( 'context', 'edit' );
$response = $this->prepare_item_for_response( $attachment, $request );
$response = rest_ensure_response( $response );
return $response;
}
Changelog
Version | Description |
---|---|
4.7.0 | Introduced. |