Changeset 54066

Timestamp:

09/05/2022 05:43:57 AM (2 years ago)

Author:

peterwilsoncc

Message:

Posts, Post Types: Allow bypassing of term classes in get_post_class().

Introduces the filter wp_post_class_taxonomies to allow developers to bypass the generation of term based classes with the get_post_class() function.

Developers can use this filter to reduce the number of taxonomies for which classes term classes are generated. This can improve performance on sites with a large number of custom taxonomies.

Props boonebgorges, bordoni, davidbaumwald, desrosj, invelity, mukesh27, sebastianpisula, steveo2000, swissspidy, system909, tlovett1, xparham.
Fixes #37114.

File:

• trunk/src/wp-includes/post-template.php (modified) (1 diff)

trunk/src/wp-includes/post-template.php

@@ -548 +548 @@
     // All public taxonomies.
     $taxonomies = get_taxonomies( array( 'public' => true ) );
+
+    /**
+     * Filters the taxonomies to generate classes for each individual term.
+     *
+     * Default is all public taxonomies registered to the post type.
+     *
+     * @since 6.1.0
+     *
+     * @param array    $taxonomies List of all public taxonomies to generate classes for.
+     * @param int      $post_id    The post ID.
+     * @param string[] $classes    An array of post class names.
+     * @param string[] $class      An array of additional class names added to the post.
+    */
+    $taxonomies = apply_filters( 'wp_post_class_taxonomies', $taxonomies, $post->ID, $classes, $class );
+
     foreach ( (array) $taxonomies as $taxonomy ) {
         if ( is_object_in_taxonomy( $post->post_type, $taxonomy ) ) {