X-Git-Url: http://git.polytechnique.org/?a=blobdiff_plain;f=modules%2Fsurvey%2Fsurvey.inc.php;h=852c5e88fc07d9880d1297883e369286c130daf0;hb=c9566e01c2add8f12a858abe0fbb0bc6b8e3c0d4;hp=299b7fb0495e866cf2fcf6c0c8383899338429e4;hpb=245923e335d0da5bec9495991a7846be9f0563ab;p=platal.git

diff --git a/modules/survey/survey.inc.php b/modules/survey/survey.inc.php
index 299b7fb..852c5e8 100644
--- a/modules/survey/survey.inc.php
+++ b/modules/survey/survey.inc.php
@@ -1,6 +1,6 @@
 <?php
 /***************************************************************************
- *  Copyright (C) 2003-2010 Polytechnique.org                              *
+ *  Copyright (C) 2003-2011 Polytechnique.org                              *
  *  http://opensource.polytechnique.org/                                   *
  *                                                                         *
  *  This program is free software; you can redistribute it and/or modify   *
@@ -348,6 +348,9 @@ class Survey
         default:
             return null;
         }
+        if (!S::user()->checkPerms(PERMS_USER)) {
+            $where .=  XDB::format(' AND mode = {?}', self::MODE_ALL);
+        }
         $sql = 'SELECT id, title, end, mode
                   FROM surveys
                  WHERE '.$where.'
@@ -439,7 +442,8 @@ class Survey
     public function vote($uid, $args)
     {
         XDB::execute('INSERT INTO  survey_votes
-                              SET  survey_id = {?}, uid = {?};', $this->id, $uid); // notes the user as having voted
+                              SET  survey_id = {?}, uid = {?}',
+                     $this->id, ($uid == 0) ? null : $uid); // notes the user as having voted
         $vid = XDB::insertId();
         for ($i = 0; $i < count($this->questions); $i++) {
             $ans = $this->questions[$i]->checkAnswer($args[$i]);