Changeset 44537 for trunk/src/wp-admin/includes/deprecated.php

Timestamp:

01/10/2019 02:36:40 AM (6 years ago)

Author:

desrosj

Message:

REST API: Restore use of wp_ajax_ajax_tag_search() for tag search.

This solution does not work with custom taxonomies in the current state.

Reverts [42614,42619,42737].

Props danielbachhuber.
See #38922.

File:

• trunk/src/wp-admin/includes/deprecated.php (modified) (1 diff)

trunk/src/wp-admin/includes/deprecated.php

@@ -1515 +1515 @@
     <?php
 }
-
-/**
- * Ajax handler for tag search.
- *
- * @since 3.1.0
- * @deprecated 5.0.0 Use the REST API tags endpoint instead.
- */
-function wp_ajax_ajax_tag_search() {
-    _deprecated_function( __FUNCTION__, '5.0.0', '/wp-json/wp/v2/tags' );
-
-    if ( ! isset( $_GET['tax'] ) ) {
-        wp_die( 0 );
-    }
-
-    $taxonomy = sanitize_key( $_GET['tax'] );
-    $tax      = get_taxonomy( $taxonomy );
-    if ( ! $tax ) {
-        wp_die( 0 );
-    }
-
-    if ( ! current_user_can( $tax->cap->assign_terms ) ) {
-        wp_die( -1 );
-    }
-
-    $s = wp_unslash( $_GET['q'] );
-
-    $comma = _x( ',', 'tag delimiter' );
-    if ( ',' !== $comma ) {
-        $s = str_replace( $comma, ',', $s );
-    }
-    if ( false !== strpos( $s, ',' ) ) {
-        $s = explode( ',', $s );
-        $s = $s[ count( $s ) - 1 ];
-    }
-    $s = trim( $s );
-
-    /** This filter is documented in wp-includes/script-loader.php */
-    $term_search_min_chars = (int) apply_filters( 'term_search_min_chars', 2, $tax, $s );
-
-    /*
-     * Require $term_search_min_chars chars for matching (default: 2)
-     * ensure it's a non-negative, non-zero integer.
-     */
-    if ( ( $term_search_min_chars == 0 ) || ( strlen( $s ) < $term_search_min_chars ) ) {
-        wp_die();
-    }
-
-    $results = get_terms(
-        $taxonomy, array(
-            'name__like' => $s,
-            'fields'     => 'names',
-            'hide_empty' => false,
-        )
-    );
-
-    echo join( $results, "\n" );
-    wp_die();
-}