Summery Summery
Retrieves a collection of search results.
Syntax Syntax
Parameters Parameters
- $request
-
(Required) Full details about the request.
Return Return
(WP_REST_Response|WP_Error) Response object on success, or WP_Error object on failure.
Source Source
File: wp-includes/rest-api/endpoints/class-wp-rest-search-controller.php
public function get_items( $request ) { $handler = $this->get_search_handler( $request ); if ( is_wp_error( $handler ) ) { return $handler; } $result = $handler->search_items( $request ); if ( ! isset( $result[ WP_REST_Search_Handler::RESULT_IDS ] ) || ! is_array( $result[ WP_REST_Search_Handler::RESULT_IDS ] ) || ! isset( $result[ WP_REST_Search_Handler::RESULT_TOTAL ] ) ) { return new WP_Error( 'rest_search_handler_error', __( 'Internal search handler error.' ), array( 'status' => 500 ) ); } $ids = array_map( 'absint', $result[ WP_REST_Search_Handler::RESULT_IDS ] ); $results = array(); foreach ( $ids as $id ) { $data = $this->prepare_item_for_response( $id, $request ); $results[] = $this->prepare_response_for_collection( $data ); } $total = (int) $result[ WP_REST_Search_Handler::RESULT_TOTAL ]; $page = (int) $request['page']; $per_page = (int) $request['per_page']; $max_pages = ceil( $total / $per_page ); if ( $page > $max_pages && $total > 0 ) { return new WP_Error( 'rest_search_invalid_page_number', __( 'The page number requested is larger than the number of pages available.' ), array( 'status' => 400 ) ); } $response = rest_ensure_response( $results ); $response->header( 'X-WP-Total', $total ); $response->header( 'X-WP-TotalPages', $max_pages ); $request_params = $request->get_query_params(); $base = add_query_arg( urlencode_deep( $request_params ), rest_url( sprintf( '%s/%s', $this->namespace, $this->rest_base ) ) ); if ( $page > 1 ) { $prev_link = add_query_arg( 'page', $page - 1, $base ); $response->link_header( 'prev', $prev_link ); } if ( $page < $max_pages ) { $next_link = add_query_arg( 'page', $page + 1, $base ); $response->link_header( 'next', $next_link ); } return $response; }
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Changelog Changelog
Version | Description |
---|---|
5.0.0 | Introduced. |