ate_item( $request ) {
$term = $this->get_term( $request['id'] );
if ( is_wp_error( $term ) ) {
return $term;
}
if ( isset( $request['parent'] ) ) {
if ( ! is_taxonomy_hierarchical( $this->taxonomy ) ) {
return new WP_Error( 'rest_taxonomy_not_hierarchical', __( 'Cannot set parent term, taxonomy is not hierarchical.' ), array( 'status' => 400 ) );
}
$parent = get_term( (int) $request['parent'], $this->taxonomy );
if ( ! $parent ) {
return new WP_Error( 'rest_term_invalid', __( 'Parent term does not exist.' ), array( 'status' => 400 ) );
}
}
$prepared_term = $this->prepare_item_for_database( $request );
// Only update the term if we have something to update.
if ( ! empty( $prepared_term ) ) {
if ( ! isset( $prepared_term->{'menu-name'} ) ) {
// wp_update_nav_menu_object() requires that the menu-name is always passed.
$prepared_term->{'menu-name'} = $term->name;
}
$update = wp_update_nav_menu_object( $term->term_id, wp_slash( (array) $prepared_term ) );
if ( is_wp_error( $update ) ) {
return $update;
}
}
$term = get_term( $term->term_id, $this->taxonomy );
/** This action is documented in wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php */
do_action( "rest_insert_{$this->taxonomy}", $term, $request, false );
$schema = $this->get_item_schema();
if ( ! empty( $schema['properties']['meta'] ) && isset( $request['meta'] ) ) {
$meta_update = $this->meta->update_value( $request['meta'], $term->term_id );
if ( is_wp_error( $meta_update ) ) {
return $meta_update;
}
}
$locations_update = $this->handle_locations( $term->term_id, $request );
if ( is_wp_error( $locations_update ) ) {
return $locations_update;
}
$this->handle_auto_add( $term->term_id, $request );
$fields_update = $this->update_additional_fields_for_object( $term, $request );
if ( is_wp_error( $fields_update ) ) {
return $fields_update;
}
$request->set_param( 'context', 'view' );
/** This action is documented in wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php */
do_action( "rest_after_insert_{$this->taxonomy}", $term, $request, false );
$response = $this->prepare_item_for_response( $term, $request );
return rest_ensure_response( $response );
}
/**
* Deletes a single term from a taxonomy.
*
* @since 5.9.0
*
* @param WP_REST_Request $request Full details about the request.
* @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
*/
public function delete_item( $request ) {
$term = $this->get_term( $request['id'] );
if ( is_wp_error( $term ) ) {
return $term;
}
// We don't support trashing for terms.
if ( ! $request['force'] ) {
/* translators: %s: force=true */
return new WP_Error( 'rest_trash_not_supported', sprintf( __( "Menus do not support trashing. Set '%s' to delete." ), 'force=true' ), array( 'status' => 501 ) );
}
$request->set_param( 'context', 'view' );
$previous = $this->prepare_item_for_response( $term, $request );
$result = wp_delete_nav_menu( $term );
if ( ! $result || is_wp_error( $result ) ) {
return new WP_Error( 'rest_cannot_delete', __( 'The menu cannot be deleted.' ), array( 'status' => 500 ) );
}
$response = new WP_REST_Response();
$response->set_data(
array(
'deleted' => true,
'previous' => $previous->get_data(),
)
);
/** This action is documented in wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php */
do_action( "rest_delete_{$this->taxonomy}", $term, $response, $request );
return $response;
}
/**
* Returns the value of a menu's auto_add setting.
*
* @since 5.9.0
*
* @param int $menu_id The menu id to query.
* @return bool The value of auto_add.
*/
protected function get_menu_auto_add( $menu_id ) {
$nav_menu_option = (array) get_option( 'nav_menu_options', array( 'auto_add' => array() ) );
return in_array( $menu_id, $nav_menu_option['auto_add'], true );
}
/**
* Updates the menu's auto add from a REST request.
*
* @since 5.9.0
*
* @param int $menu_id The menu id to update.
* @param WP_REST_Request $request Full details about the request.
* @return bool True if the auto add setting was successfully updated.
*/
protected function handle_auto_add( $menu_id, $request ) {
if ( ! isset( $request['auto_add'] ) ) {
return true;
}
$nav_menu_option = (array) get_option( 'nav_menu_options', array( 'auto_add' => array() ) );
if ( ! isset( $nav_menu_option['auto_add'] ) ) {
$nav_menu_option['auto_add'] = array();
}
$auto_add = $request['auto_add'];
$i = array_search( $menu_id, $nav_menu_option['auto_add'], true );
if ( $auto_add && false === $i ) {
$nav_menu_option['auto_add'][] = $menu_id;
} elseif ( ! $auto_add && false !== $i ) {
array_splice( $nav_menu_option['auto_add'], $i, 1 );
}
$update = update_option( 'nav_menu_options', $nav_menu_option );
/** This action is documented in wp-includes/nav-menu.php */
do_action( 'wp_update_nav_menu', $menu_id );
return $update;
}
/**
* Returns the names of the locations assigned to the menu.
*
* @since 5.9.0
*
* @param int $menu_id The menu id.
* @return string[] The locations assigned to the menu.
*/
protected function get_menu_locations( $menu_id ) {
$locations = get_nav_menu_locations();
$menu_locations = array();
foreach ( $locations as $location => $assigned_menu_id ) {
if ( $menu_id === $assigned_menu_id ) {
$menu_locations[] = $location;
}
}
return $menu_locations;
}
/**
* Updates the menu's locations from a REST request.
*
* @since 5.9.0
*
* @param int $menu_id The menu id to update.
* @param WP_REST_Request $request Full details about the request.
* @return true|WP_Error True on success, a WP_Error on an error updating any of the locations.
*/
protected function handle_locations( $menu_id, $request ) {
if ( ! isset( $request['locations'] ) ) {
return true;
}
$menu_locations = get_registered_nav_menus();
$menu_locations = array_keys( $menu_locations );
$new_locations = array();
foreach ( $request['locations'] as $location ) {
if ( ! in_array( $location, $menu_locations, true ) ) {
return new WP_Error(
'rest_invalid_menu_location',
__( 'Invalid menu location.' ),
array(
'status' => 400,
'location' => $location,
)
);
}
$new_locations[ $location ] = $menu_id;
}
$assigned_menu = get_nav_menu_locations();
foreach ( $assigned_menu as $location => $term_id ) {
if ( $term_id === $menu_id ) {
unset( $assigned_menu[ $location ] );
}
}
$new_assignments = array_merge( $assigned_menu, $new_locations );
set_theme_mod( 'nav_menu_locations', $new_assignments );
return true;
}
/**
* Retrieves the term's schema, conforming to JSON Schema.
*
* @since 5.9.0
*
* @return array Item schema data.
*/
public function get_item_schema() {
$schema = parent::get_item_schema();
unset( $schema['properties']['count'], $schema['properties']['link'], $schema['properties']['taxonomy'] );
$schema['properties']['locations'] = array(
'description' => __( 'The locations assigned to the menu.' ),
'type' => 'array',
'items' => array(
'type' => 'string',
),
'context' => array( 'view', 'edit' ),
'arg_options' => array(
'validate_callback' => function ( $locations, $request, $param ) {
$valid = rest_validate_request_arg( $locations, $request, $param );
if ( true !== $valid ) {
return $valid;
}
$locations = rest_sanitize_request_arg( $locations, $request, $param );
foreach ( $locations as $location ) {
if ( ! array_key_exists( $location, get_registered_nav_menus() ) ) {
return new WP_Error(
'rest_invalid_menu_location',
__( 'Invalid menu location.' ),
array(
'location' => $location,
)
);
}
}
return true;
},
),
);
$schema['properties']['auto_add'] = array(
'description' => __( 'Whether to automatically add top level pages to this menu.' ),
'context' => array( 'view', 'edit' ),
'type' => 'boolean',
);
return $schema;
}
}
Contact Me - SalesForceSNKP
