← All changes | includes/api/search-controller.php +133 -0 2.7.6 → 2.13.1 View file →

		@@ -1,0 +1,133 @@
	1	+<?php
	2	+
	3	+namespace ABlocks\API;
	4	+
	5	+use ABlocks\Helper;
	6	+use WP_Query;
	7	+use WP_REST_Server;
	8	+use WP_REST_Request;
	9	+use WP_REST_Response;
	10	+use WP_Error;
	11	+
	12	+if ( ! defined( 'ABSPATH' ) ) {
	13	+ exit;
	14	+}
	15	+
	16	+class SearchController {
	17	+
	18	+ public function __construct() {
	19	+ add_action( 'rest_api_init', array( $this, 'register_routes' ) );
	20	+ }
	21	+
	22	+ public function register_routes() {
	23	+ register_rest_route(
	24	+ ABLOCKS_REST_NAMESPACE,
	25	+ '/search',
	26	+ array(
	27	+ 'methods' => WP_REST_Server::READABLE,
	28	+ 'callback' => array( $this, 'search_blocks' ),
	29	+ 'permission_callback' => '__return_true',
	30	+ 'args' => array(
	31	+ 'current_page_id' => array(
	32	+ 'required' => true,
	33	+ 'type' => 'string',
	34	+ 'description' => 'Current page ID to exclude from results.',
	35	+ 'sanitize_callback' => 'sanitize_text_field',
	36	+ ),
	37	+
	38	+ 'searchQuery' => array(
	39	+ 'required' => true,
	40	+ 'type' => 'string',
	41	+ 'description' => 'Search keyword.',
	42	+ 'sanitize_callback' => 'sanitize_text_field',
	43	+ 'validate_callback' => function( $param ) {
	44	+ return is_string( $param ) && strlen( trim( $param ) ) >= 1;
	45	+ },
	46	+ ),
	47	+
	48	+ 'source' => array(
	49	+ 'required' => true,
	50	+ 'type' => 'string',
	51	+ 'description' => 'Post type to search.',
	52	+ 'sanitize_callback' => 'sanitize_key',
	53	+ // Public route: only a post type visitors can already
	54	+ // see may be searched, never an internal one.
	55	+ 'validate_callback' => function( $param ) {
	56	+ return 'any' === $param || is_post_type_viewable( (string) $param );
	57	+ },
	58	+ ),
	59	+ ),
	60	+ )
	61	+ );
	62	+ }
	63	+
	64	+ public function search_blocks( WP_REST_Request $request ) {
	65	+
	66	+ $searchQuery = $request->get_param( 'searchQuery' );
	67	+ $source = $request->get_param( 'source' );
	68	+ $current_page_id = $request->get_param( 'current_page_id' );
	69	+
	70	+ $args = array(
	71	+ 's' => $searchQuery,
	72	+ // A public, repeatable request must not render every matching post.
	73	+ 'posts_per_page' => max( 1, (int) apply_filters( 'ablocks/search/max_results', 20, $source ) ),
	74	+ 'no_found_rows' => true,
	75	+ 'post_type' => $source,
	76	+ 'post_status' => 'publish',
	77	+ );
	78	+
	79	+ if ( $current_page_id ) {
	80	+ $args['post__not_in'] = array( $current_page_id );
	81	+ }
	82	+
	83	+ $query = new WP_Query( $args );
	84	+
	85	+ if ( ! $query->have_posts() ) {
	86	+ return new WP_REST_Response(
	87	+ array(
	88	+ 'html' => '',
	89	+ 'data' => array(),
	90	+ ),
	91	+ 200
	92	+ );
	93	+ }
	94	+
	95	+ $results = array();
	96	+ $results_html = '';
	97	+
	98	+ while ( $query->have_posts() ) {
	99	+ $query->the_post();
	100	+
	101	+ $title = get_the_title();
	102	+ $link = get_permalink();
	103	+ $thumbnail = get_the_post_thumbnail_url( get_the_ID(), 'thumbnail' );
	104	+
	105	+ ob_start();
	106	+ Helper::get_template(
	107	+ 'search-block/search-results.php',
	108	+ array(
	109	+ 'title' => $title,
	110	+ 'link' => $link,
	111	+ 'thumbnail' => $thumbnail,
	112	+ )
	113	+ );
	114	+ $results_html .= ob_get_clean();
	115	+
	116	+ $results[] = array(
	117	+ 'title' => $title,
	118	+ 'link' => $link,
	119	+ 'thumbnail' => $thumbnail,
	120	+ );
	121	+ }//end while
	122	+
	123	+ wp_reset_postdata();
	124	+
	125	+ return new WP_REST_Response(
	126	+ array(
	127	+ 'html' => $results_html,
	128	+ 'data' => $results,
	129	+ ),
	130	+ 200
	131	+ );
	132	+ }
	133	+}