WP_REST_Post_Types_Controller::prepare_item_for_response( WP_Post_Type $item, WP_REST_Request $request )
Prepares a post type object for serialization.
Parameters
- $item
-
(Required) Post type object.
- $request
-
(Required) Full details about the request.
Return
(WP_REST_Response) Response object.
Source
File: wp-includes/rest-api/endpoints/class-wp-rest-post-types-controller.php
public function prepare_item_for_response( $post_type, $request ) {
$taxonomies = wp_list_filter( get_object_taxonomies( $post_type->name, 'objects' ), array( 'show_in_rest' => true ) );
$taxonomies = wp_list_pluck( $taxonomies, 'name' );
$base = ! empty( $post_type->rest_base ) ? $post_type->rest_base : $post_type->name;
$supports = get_all_post_type_supports( $post_type->name );
$fields = $this->get_fields_for_response( $request );
$data = array();
if ( in_array( 'capabilities', $fields, true ) ) {
$data['capabilities'] = $post_type->cap;
}
if ( in_array( 'description', $fields, true ) ) {
$data['description'] = $post_type->description;
}
if ( in_array( 'hierarchical', $fields, true ) ) {
$data['hierarchical'] = $post_type->hierarchical;
}
if ( in_array( 'viewable', $fields, true ) ) {
$data['viewable'] = is_post_type_viewable( $post_type );
}
if ( in_array( 'labels', $fields, true ) ) {
$data['labels'] = $post_type->labels;
}
if ( in_array( 'name', $fields, true ) ) {
$data['name'] = $post_type->label;
}
if ( in_array( 'slug', $fields, true ) ) {
$data['slug'] = $post_type->name;
}
if ( in_array( 'supports', $fields, true ) ) {
$data['supports'] = $supports;
}
if ( in_array( 'taxonomies', $fields, true ) ) {
$data['taxonomies'] = array_values( $taxonomies );
}
if ( in_array( 'rest_base', $fields, true ) ) {
$data['rest_base'] = $base;
}
$context = ! empty( $request['context'] ) ? $request['context'] : 'view';
$data = $this->add_additional_fields_to_object( $data, $request );
$data = $this->filter_response_by_context( $data, $context );
// Wrap the data in a response object.
$response = rest_ensure_response( $data );
$response->add_links( array(
'collection' => array(
'href' => rest_url( sprintf( '%s/%s', $this->namespace, $this->rest_base ) ),
),
'https://api.w.org/items' => array(
'href' => rest_url( sprintf( 'wp/v2/%s', $base ) ),
),
) );
/**
* Filters a post type returned from the API.
*
* Allows modification of the post type data right before it is returned.
*
* @since WP-4.7.0
*
* @param WP_REST_Response $response The response object.
* @param object $item The original post type object.
* @param WP_REST_Request $request Request used to generate the response.
*/
return apply_filters( 'rest_prepare_post_type', $response, $post_type, $request );
}
Changelog
Version | Description |
---|---|
5.9.0 | Renamed $post_type to $item to match parent class for PHP 8 named parameter support. |
4.7.0 | Introduced. |