Ticket #17548: 17548.5.diff

wp-includes/default-filters.php

@@ -254 +254 @@
 add_action( 'publish_post',               '_publish_post_hook',                       5, 1 );
 add_action( 'save_post',                  '_save_post_hook',                          5, 2 );
 add_action( 'transition_post_status',     '_transition_post_status',                  5, 3 );
+add_action( 'transition_post_status',     '_update_term_count_on_transition_post_status', 10, 3 );
 add_action( 'comment_form',               'wp_comment_form_unfiltered_html_nonce'          );
 add_action( 'wp_scheduled_delete',        'wp_scheduled_delete'                            );
 add_action( 'admin_init',                 'send_frame_options_header',               10, 0 );

wp-includes/taxonomy.php

@@ -2445 +2445 @@
                 call_user_func($taxonomy->update_count_callback, $terms, $taxonomy);
         } else {
                 // Default count updater
-                foreach ( (array) $terms as $term) {
-                        $count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships WHERE term_taxonomy_id = %d", $term) );
-                        do_action( 'edit_term_taxonomy', $term, $taxonomy );
-                        $wpdb->update( $wpdb->term_taxonomy, compact( 'count' ), array( 'term_taxonomy_id' => $term ) );
-                        do_action( 'edited_term_taxonomy', $term, $taxonomy );
-                }
-
+                _update_post_term_count( $terms, $taxonomy );
         }
 
         clean_term_cache($terms, '', false);

wp-includes/post.php

@@ -2727 +2727 @@
         $post->post_status = 'publish';
         wp_transition_post_status('publish', $old_status, $post);
 
-        // Update counts for the post's terms.
-        foreach ( (array) get_object_taxonomies('post') as $taxonomy ) {
-                $tt_ids = wp_get_object_terms($post_id, $taxonomy, array('fields' => 'tt_ids'));
-                wp_update_term_count($tt_ids, $taxonomy);
-        }
-
         do_action('edit_post', $post_id, $post);
         do_action('save_post', $post_id, $post);
         do_action('wp_insert_post', $post_id, $post);
@@ -5311 +5305 @@
 }
 add_filter( 'wp_get_object_terms', '_post_format_wp_get_object_terms' );
 
+/**
+ * Update the custom taxonomies' term counts when a post's status is changed. For example, default posts term counts (for custom taxonomies) don't include private / draft posts.
+ * 
+ * @access private
+ * @param string $new_status
+ * @param string $old_status
+ * @param object $post
+ * @since 2.3.0
+ */
+function _update_term_count_on_transition_post_status( $new_status, $old_status, $post ) {
+        // Update counts for the post's terms.
+        foreach ( (array) get_object_taxonomies( $post->post_type ) as $taxonomy ) {
+                $tt_ids = wp_get_object_terms( $post->ID, $taxonomy, array( 'fields' => 'tt_ids' ) );
+                wp_update_term_count( $tt_ids, $taxonomy );
+        }
+}
 ?>