X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/timetracker.git/blobdiff_plain/862774685f3a45de5b783627a66fc8b65839d7c7..55c8f6a2bce9518c28337b18823b8300d1875ab8:/WEB-INF/lib/ttUser.class.php

diff --git a/WEB-INF/lib/ttUser.class.php b/WEB-INF/lib/ttUser.class.php
index 78fee50d..a14f7cdd 100644
--- a/WEB-INF/lib/ttUser.class.php
+++ b/WEB-INF/lib/ttUser.class.php
@@ -172,4 +172,20 @@ class ttUser {
     }
     return $result;
   }
+
+  // isDateLocked checks whether a specifc date is locked for modifications.
+  function isDateLocked($date)
+  {
+    if ($this->isPluginEnabled('lk')) {
+      // Determine lock date. Entries earlier than lock date cannot be created or modified.
+      $lockdate = 0;
+      if ($this->lock_interval > 0) {
+        $lockdate = new DateAndTime();
+        $lockdate->decDay($this->lock_interval);
+      }
+      if($lockdate && $date->before($lockdate))
+        return true;
+    }
+    return false;
+  }
 }