From Tobias H - catch some irregularities caused by cut/paste code

[friendica.git] / mod / lockview.php

diff --git a/mod/lockview.php b/mod/lockview.php
old mode 100644 (file)
new mode 100755 (executable)
index a886eff..9e64e26
--- a/mod/lockview.php
+++ b/mod/lockview.php
@@ -2,12 +2,23 @@
 
 
 function lockview_content(&$a) {
-
-       $item_id = (($a->argc > 1) ? intval($a->argv[1]) : 0);
+  
+       $type = (($a->argc > 1) ? $a->argv[1] : 0);
+       if (is_numeric($type)) {
+               $item_id = intval($type);
+               $type='item';
+       } else {
+               $item_id = (($a->argc > 2) ? intval($a->argv[2]) : 0);
+       }
+  
        if(! $item_id)
                killme();
 
-       $r = q("SELECT * FROM `item` WHERE `id` = %d LIMIT 1",
+       if (!in_array($type, array('item','photo','event')))
+               killme();
+     
+       $r = q("SELECT * FROM `%s` WHERE `id` = %d LIMIT 1",
+               dbesc($type),
                intval($item_id)
        );
        if(! count($r))