Change the children methods on Item_Core and ORM_MPTT in order to

specify a type parameter, so tht we can filter the children based
on type (i.e. album, photo, etc).
In addition, expose the sort order, so that we can specify the order
we want to return the children.

1 files changed, 7 insertions, 2 deletions

diff --git a/modules/gallery/models/item.php b/modules/gallery/models/item.php
index f3e6b8f3..3498e0db 100644
--- a/modules/gallery/models/item.php
+++ b/modules/gallery/models/item.php
@@ -526,10 +526,15 @@ class Item_Model extends ORM_MPTT {
    * @chainable
    * @param   integer  SQL limit
    * @param   integer  SQL offset
+   * @param   string   type to return
+   * @param   array    orderby
    * @return array ORM
    */
-  function children($limit=null, $offset=0) {
-    return parent::children($limit, $offset, array($this->sort_column => $this->sort_order));
+  function children($limit=null, $offset=0, $type=null,  $orderby=null) {
+    if (empty($orderby)) {
+      $orderby = array($this->sort_column => $this->sort_order);
+    }
+    return parent::children($limit, $offset, $type, $orderby);
   }
 
   /**