Ticket #18986: 18986.3.diff

wp-includes/taxonomy.php

@@ -2449 +2449 @@
         if ( !empty($taxonomy->update_count_callback) ) {
                 call_user_func($taxonomy->update_count_callback, $terms, $taxonomy);
         } else {
-                // Default count updater
-                _update_post_term_count( $terms, $taxonomy );
+                $object_types = (array) $taxonomy->object_type;
+                foreach ( $object_types as &$object_type ) {
+                        if ( 0 === strpos( $object_type, 'attachment:' ) )
+                                list( $object_type ) = explode( ':', $object_type );
+                }
+
+                $object_types = array_filter( 'post_type_exists', $object_types );
+
+                if ( ! $object_types ) {
+                        // Only post types are attached to this taxonomy
+                        _update_post_term_count( $terms, $taxonomy );
+                } else {
+                        // Default count updater
+                        _update_generic_term_count( $terms, $taxonomy );
+                }
         }
 
         clean_term_cache($terms, '', false);
@@ -2842 +2855 @@
 function _update_post_term_count( $terms, $taxonomy ) {
         global $wpdb;
 
-        $object_types = is_array($taxonomy->object_type) ? $taxonomy->object_type : array($taxonomy->object_type);
+        $object_types = (array) $taxonomy->object_type;
         
         foreach ( $object_types as &$object_type )
                 list( $object_type ) = explode( ':', $object_type );
-        
+
         $object_types = array_unique( $object_types );
-        $object_types = esc_sql($object_types);
 
+        if ( $check_attachments = array_search( 'attachment', $object_types ) )
+                unset( $object_types[ $check_attachments ] );
+        $check_attachments = false !== $check_attachments;
+
+        if ( $object_types ) {
+                $object_types = esc_sql( array_filter( $object_types, 'post_type_exists' ) );
+
         foreach ( (array) $terms as $term ) {
+                $count = 0;
 
                 // Attachments can be 'inherit' status, we need to base count off the parent's status if so
-                if ( in_array( 'attachment', $object_types ) )
-                        $count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships, $wpdb->posts p1 WHERE p1.ID = $wpdb->term_relationships.object_id AND ( post_status = 'publish' OR ( post_status = 'inherit' AND post_parent > 0 AND ( SELECT post_status FROM $wpdb->posts WHERE ID = p1.post_parent ) = 'publish' ) ) AND post_type IN ('" . implode("', '", $object_types) . "') AND term_taxonomy_id = %d", $term ) );
-                elseif ( post_type_exists( $object_type ) )
-                        $count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships, $wpdb->posts WHERE $wpdb->posts.ID = $wpdb->term_relationships.object_id AND post_status = 'publish' AND post_type IN ('" . implode("', '", $object_types) . "') AND term_taxonomy_id = %d", $term ) );
-                else
-                        $count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships WHERE term_taxonomy_id = %d", $term ) );
+                if ( $check_attachments )
+                        $count += (int) $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships, $wpdb->posts p1 WHERE p1.ID = $wpdb->term_relationships.object_id AND ( post_status = 'publish' OR ( post_status = 'inherit' AND post_parent > 0 AND ( SELECT post_status FROM $wpdb->posts WHERE ID = p1.post_parent ) = 'publish' ) ) AND post_type = 'attachment' AND term_taxonomy_id = %d", $term ) );
 
+                if ( $object_types )
+                        $count += (int) $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships, $wpdb->posts WHERE $wpdb->posts.ID = $wpdb->term_relationships.object_id AND post_status = 'publish' AND post_type IN ('" . implode("', '", $object_types ) . "') AND 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 );
         }
 }
 
+/**
+ * Will update term count based on number of objects.
+ *
+ * Default callback for the link_category taxonomy.
+ *
+ * @package WordPress
+ * @subpackage Taxonomy
+ * @since 3.3.0
+ * @uses $wpdb
+ *
+ * @param array $terms List of Term taxonomy IDs
+ * @param object $taxonomy Current taxonomy object of terms
+ */
+function _update_generic_term_count( $terms, $taxonomy ) {
+        global $wpdb;
 
+        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 );
+        }
+}
+
 /**
  * Generates a permalink for a taxonomy term archive.
  *