Changeset 4525

Timestamp:

11/24/06 16:37:44 (2 years ago)

Author:

ryan

Message:

cat_is_ancestor_of(). fixes #3387

Files:

• trunk/wp-admin/admin-db.php (modified) (1 diff)
• trunk/wp-includes/category.php (modified) (1 diff)

trunk/wp-admin/admin-db.php

@@ -109 +109 @@
-
-    $category_parent = (int) $category_parent;
-$category_parent == $cat_ID
+($cat_ID && _cat_is_ancestor_of($cat_ID, $category_parent) )
-        $category_parent = 0;
-

trunk/wp-includes/category.php

@@ -226 +226 @@
-}
-
+function cat_is_ancestor_of($cat1, $cat2) { 
+    if ( is_int($cat1) ) 
+        $cat1 = & get_category($cat1); 
+    if ( is_int($cat2) ) 
+        $cat2 = & get_category($cat2); 
+
+    if ( !$cat1->cat_ID || !$cat2->category_parent ) 
+        return false; 
+
+    if ( $cat2->category_parent == $cat1->cat_ID ) 
+        return true; 
+
+    return cat_is_ancestor_of($cat1, get_category($cat2->parent_category)); 
+} 
+
-//
-// Private