Ticket #41825: 41825.2.diff

src/wp-includes/class-wp-editor.php

@@ -1623 +1623 @@
                 // Do main query.
                 $get_posts = new WP_Query;
                 $posts = $get_posts->query( $query );
-                // Check if any posts were found.
-                if ( ! $get_posts->post_count )
-                        return false;
 
                 // Build results.
                 $results = array();
+
+                // Check if any posts were found.
+                if ( ! $get_posts->post_count ) {
+                        /**
+                         * Filters the link query results.
+                         *
+                         * Allows modification of the returned link query results.
+                         *
+                         * @since 3.7.0
+                         *
+                         * @see 'wp_link_query_args' filter
+                         *
+                         * @param array $results {
+                         *     An associative array of query results.
+                         *
+                         *     @type array {
+                         *         @type int    $ID        Post ID.
+                         *         @type string $title     The trimmed, escaped post title.
+                         *         @type string $permalink Post permalink.
+                         *         @type string $info      A 'Y/m/d'-formatted date for 'post' post type,
+                         *                                 the 'singular_name' post type label otherwise.
+                         *     }
+                         * }
+                         * @param array $query  An array of WP_Query arguments.
+                         */
+                        $results = apply_filters( 'wp_link_query', $results, $query );
+
+                        return ! empty( $results ) ? $results : false;
+                }
+
                 foreach ( $posts as $post ) {
                         if ( 'post' == $post->post_type )
                                 $info = mysql2date( __( 'Y/m/d' ), $post->post_date );
@@ -1643 +1670 @@
                         );
                 }
 
-                /**
-                 * Filters the link query results.
-                 *
-                 * Allows modification of the returned link query results.
-                 *
-                 * @since 3.7.0
-                 *
-                 * @see 'wp_link_query_args' filter
-                 *
-                 * @param array $results {
-                 *     An associative array of query results.
-                 *
-                 *     @type array {
-                 *         @type int    $ID        Post ID.
-                 *         @type string $title     The trimmed, escaped post title.
-                 *         @type string $permalink Post permalink.
-                 *         @type string $info      A 'Y/m/d'-formatted date for 'post' post type,
-                 *                                 the 'singular_name' post type label otherwise.
-                 *     }
-                 * }
-                 * @param array $query  An array of WP_Query arguments.
-                 */
+                /** This filter is documented in wp-includes/class-wp-editor.php */
                 return apply_filters( 'wp_link_query', $results, $query );
         }