first init

2012-05-09 20:05:43 +02:00
commit e05b7bb8f0
6205 changed files with 395435 additions and 0 deletions
@@ -0,0 +1,25 @@
+<?php
+
+class Cache_Manager
+{
+  public function exists($cacheid)
+  {
+    if (!$cacheid)
+      return false;
+
+    return sql_value("SELECT count(*) FROM `caches` WHERE `cache_id`=&1", 0, $cacheid) == 1;
+  }
+
+  public function userMayModify($cacheid)
+  {
+    global $login;
+
+    $login->verify();
+
+    $cacheOwner = sql_value("SELECT `user_id` FROM `caches` WHERE `cache_id`=&1", -1, $cacheid);
+
+    return $cacheOwner == $login->userid;
+  }
+}
+
+?>