Changeset 6760

Timestamp:

02/08/2008 07:50:10 PM (17 years ago)

Author:

ryan

Message:

Allow rand post ordering. Props Otto42 and Nazgul. fixes #4617

File:

• trunk/wp-includes/query.php (modified) (2 diffs)

trunk/wp-includes/query.php

@@ -1151 +1151 @@
         } else {
             // Used to filter values
-            $allowed_keys = array('author', 'date', 'category', 'title', 'modified', 'menu_order', 'parent', 'ID');
+            $allowed_keys = array('author', 'date', 'category', 'title', 'modified', 'menu_order', 'parent', 'ID', 'rand');
             $q['orderby'] = urldecode($q['orderby']);
             $q['orderby'] = addslashes_gpc($q['orderby']);
@@ -1161 +1161 @@
                 // Only allow certain values for safety
                 $orderby = $orderby_array[$i];
-                if ( !('menu_order' == $orderby || 'ID' == $orderby ))
-                    $orderby = 'post_' . $orderby;
+                switch ($orderby) {
+                    case 'menu_order':
+                    case 'ID':
+                        break;
+                    case 'rand':
+                        $orderby = 'RAND()';
+                        break;
+                    default:
+                        $orderby = 'post_' . $orderby;
+                }
                 if ( in_array($orderby_array[$i], $allowed_keys) )
                     $q['orderby'] .= (($i == 0) ? '' : ',') . $orderby;