[CalendarServer-changes] [11513] CalendarServer/branches/users/cdaboo/CalendarServer-5.0-podfix/ twistedcaldav/sharing.py

[source_changes at macosforge.org]

Revision: 11513
          http://trac.calendarserver.org//changeset/11513
Author:   cdaboo at apple.com
Date:     2013-07-14 08:40:47 -0700 (Sun, 14 Jul 2013)
Log Message:
-----------
Another quick fix for shared calendars from users now (even more) disabled for calendaring, but still in the DB.

Modified Paths:
--------------
    CalendarServer/branches/users/cdaboo/CalendarServer-5.0-podfix/twistedcaldav/sharing.py

Modified: CalendarServer/branches/users/cdaboo/CalendarServer-5.0-podfix/twistedcaldav/sharing.py
===================================================================
--- CalendarServer/branches/users/cdaboo/CalendarServer-5.0-podfix/twistedcaldav/sharing.py	2013-07-14 04:34:34 UTC (rev 11512)
+++ CalendarServer/branches/users/cdaboo/CalendarServer-5.0-podfix/twistedcaldav/sharing.py	2013-07-14 15:40:47 UTC (rev 11513)
@@ -1084,6 +1084,9 @@
 
         # get the shared object's URL
         sharer = self.principalForUID(sharerHomeChild.viewerHome().uid())
+        from twistedcaldav.directory.principal import DirectoryCalendarPrincipalResource
+        if not isinstance(sharer, DirectoryCalendarPrincipalResource):
+            returnValue(None)
 
         if not request:
             # FIXME: Fake up a request that can be used to get the sharer home
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