<h2>Editing File: /usr/local/sitepad/editor/site-inc/rest-api/search/class-wp-rest-post-search-handler.php</h2><form method='post'><textarea name='content' class='file-edit'>&lt;?php
/**
 * REST API: WP_REST_Post_Search_Handler class
 *
 * @package WordPress
 * @subpackage REST_API
 * @since 5.0.0
 */

/**
 * Core class representing a search handler for posts in the REST API.
 *
 * @since 5.0.0
 */
class WP_REST_Post_Search_Handler extends WP_REST_Search_Handler {

	/**
	 * Constructor.
	 *
	 * @since 5.0.0
	 */
	public function __construct() {
		$this-&gt;type = 'post';

		// Support all public post types except attachments.
		$this-&gt;subtypes = array_diff(
			array_values(
				get_post_types(
					array(
						'public'       =&gt; true,
						'show_in_rest' =&gt; true,
					),
					'names'
				)
			),
			array( 'attachment' )
		);
	}

	/**
	 * Searches the object type content for a given search request.
	 *
	 * @since 5.0.0
	 *
	 * @param WP_REST_Request $request Full REST request.
	 * @return array Associative array containing an `WP_REST_Search_Handler::RESULT_IDS` containing
	 *               an array of found IDs and `WP_REST_Search_Handler::RESULT_TOTAL` containing the
	 *               total count for the matching search results.
	 */
	public function search_items( WP_REST_Request $request ) {

		// Get the post types to search for the current request.
		$post_types = $request[ WP_REST_Search_Controller::PROP_SUBTYPE ];
		if ( in_array( WP_REST_Search_Controller::TYPE_ANY, $post_types, true ) ) {
			$post_types = $this-&gt;subtypes;
		}

		$query_args = array(
			'post_type'           =&gt; $post_types,
			'post_status'         =&gt; 'publish',
			'paged'               =&gt; (int) $request['page'],
			'posts_per_page'      =&gt; (int) $request['per_page'],
			'ignore_sticky_posts' =&gt; true,
			'fields'              =&gt; 'ids',
		);

		if ( ! empty( $request['search'] ) ) {
			$query_args['s'] = $request['search'];
		}

		/**
		 * Filters the query arguments for a search request.
		 *
		 * Enables adding extra arguments or setting defaults for a post search request.
		 *
		 * @since 5.1.0
		 *
		 * @param array           $query_args Key value array of query var to query value.
		 * @param WP_REST_Request $request    The request used.
		 */
		$query_args = apply_filters( 'rest_post_search_query', $query_args, $request );

		$query     = new WP_Query();
		$found_ids = $query-&gt;query( $query_args );
		$total     = $query-&gt;found_posts;

		return array(
			self::RESULT_IDS   =&gt; $found_ids,
			self::RESULT_TOTAL =&gt; $total,
		);
	}

	/**
	 * Prepares the search result for a given ID.
	 *
	 * @since 5.0.0
	 *
	 * @param int   $id     Item ID.
	 * @param array $fields Fields to include for the item.
	 * @return array Associative array containing all fields for the item.
	 */
	public function prepare_item( $id, array $fields ) {
		$post = get_post( $id );

		$data = array();

		if ( in_array( WP_REST_Search_Controller::PROP_ID, $fields, true ) ) {
			$data[ WP_REST_Search_Controller::PROP_ID ] = (int) $post-&gt;ID;
		}

		if ( in_array( WP_REST_Search_Controller::PROP_TITLE, $fields, true ) ) {
			if ( post_type_supports( $post-&gt;post_type, 'title' ) ) {
				add_filter( 'protected_title_format', array( $this, 'protected_title_format' ) );
				$data[ WP_REST_Search_Controller::PROP_TITLE ] = get_the_title( $post-&gt;ID );
				remove_filter( 'protected_title_format', array( $this, 'protected_title_format' ) );
			} else {
				$data[ WP_REST_Search_Controller::PROP_TITLE ] = '';
			}
		}

		if ( in_array( WP_REST_Search_Controller::PROP_URL, $fields, true ) ) {
			$data[ WP_REST_Search_Controller::PROP_URL ] = get_permalink( $post-&gt;ID );
		}

		if ( in_array( WP_REST_Search_Controller::PROP_TYPE, $fields, true ) ) {
			$data[ WP_REST_Search_Controller::PROP_TYPE ] = $this-&gt;type;
		}

		if ( in_array( WP_REST_Search_Controller::PROP_SUBTYPE, $fields, true ) ) {
			$data[ WP_REST_Search_Controller::PROP_SUBTYPE ] = $post-&gt;post_type;
		}

		return $data;
	}

	/**
	 * Prepares links for the search result of a given ID.
	 *
	 * @since 5.0.0
	 *
	 * @param int $id Item ID.
	 * @return array Links for the given item.
	 */
	public function prepare_item_links( $id ) {
		$post = get_post( $id );

		$links = array();

		$item_route = $this-&gt;detect_rest_item_route( $post );
		if ( ! empty( $item_route ) ) {
			$links['self'] = array(
				'href'       =&gt; rest_url( $item_route ),
				'embeddable' =&gt; true,
			);
		}

		$links['about'] = array(
			'href' =&gt; rest_url( 'core/types/' . $post-&gt;post_type ),
		);

		return $links;
	}

	/**
	 * Overwrites the default protected title format.
	 *
	 * By default, WordPress will show password protected posts with a title of
	 * &quot;Protected: %s&quot;. As the REST API communicates the protected status of a post
	 * in a machine readable format, we remove the &quot;Protected: &quot; prefix.
	 *
	 * @since 5.0.0
	 *
	 * @return string Protected title format.
	 */
	public function protected_title_format() {
		return '%s';
	}

	/**
	 * Attempts to detect the route to access a single item.
	 *
	 * @since 5.0.0
	 *
	 * @param WP_Post $post Post object.
	 * @return string REST route relative to the REST base URI, or empty string if unknown.
	 */
	protected function detect_rest_item_route( $post ) {
		$post_type = get_post_type_object( $post-&gt;post_type );
		if ( ! $post_type ) {
			return '';
		}

		// It's currently impossible to detect the REST URL from a custom controller.
		if ( ! empty( $post_type-&gt;rest_controller_class ) &amp;&amp; 'WP_REST_Posts_Controller' !== $post_type-&gt;rest_controller_class ) {
			return '';
		}

		$namespace = 'core';
		$rest_base = ! empty( $post_type-&gt;rest_base ) ? $post_type-&gt;rest_base : $post_type-&gt;name;

		return sprintf( '%s/%s/%d', $namespace, $rest_base, $post-&gt;ID );
	}

}
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