Ticket #18624: 18624.3.diff

wp-includes/ms-default-filters.php

@@ -36 +36 @@
 add_filter( 'term_id_filter', 'global_terms', 10, 2 );
 add_action( 'publish_post', 'update_posts_count' );
 add_action( 'delete_post', 'wpmu_update_blogs_date' );
-add_action( 'publish_post', 'wpmu_update_blogs_date' );
+add_action( 'transition_post_status', '_update_blog_date_on_post_publish', 10, 3 );
 add_action( 'admin_init', 'wp_schedule_update_network_counts');
 add_action( 'update_network_counts', 'wp_update_network_counts');
 

wp-includes/ms-blogs.php

@@ -687 +687 @@
         return $wpdb->get_results( $wpdb->prepare("SELECT blog_id, domain, path FROM $wpdb->blogs WHERE site_id = %d AND public = '1' AND archived = '0' AND mature = '0' AND spam = '0' AND deleted = '0' AND last_updated != '0000-00-00 00:00:00' ORDER BY last_updated DESC limit %d, %d", $wpdb->siteid, $start, $quantity ) , ARRAY_A );
 }
 
+/**
+ * Handler for updating the blog date when a post is published or an already published post is changed.
+ *
+ * @since 3.3.0
+ *
+ * @param string $new_status The new post status
+ * @param string $old_status The old post status
+ * @param object $post Post object
+ */
+function _update_blog_date_on_post_publish( $new_status, $old_status, $post ) {
+        $post_type_obj = get_post_type_object( $post->post_type );
+        if ( ! $post_type_obj->public )
+                return;
+
+        if ( 'publish' != $new_status && 'publish' != $old_status )
+                return;
+
+        // Post was freshly published, published post was saved, or published post was unpublished.
+
+        wpmu_update_blogs_date();
+}
+
 ?>