commit c36cafb4aa0e949ac44b600cc2330ff28699c40a
author Tony Mack <tmack@tux.cs.princeton.edu> Tue Jan 13 17:33:08 2015 -0500
committer Tony Mack <tmack@tux.cs.princeton.edu> Tue Jan 13 17:33:22 2015 -0500
tree 6314d78dc86331457f58dd381b8e80360899f738
parent 9b1f2a07ce881cdbb1f1a0e9776518384e3fefaa

only admins can save/update controllers

planetstack/core/models/site.py

diff --git a/planetstack/core/models/site.py b/planetstack/core/models/site.py
index 4b42815..67b77f5 100644
--- a/planetstack/core/models/site.py
+++ b/planetstack/core/models/site.py
@@ -278,6 +278,13 @@
 
     def __unicode__(self):  return u'%s %s %s' % (self.name, self.backend_type, self.version)
 
+    def can_update(self, user):
+        if user.is_readonly:
+            return False
+        if user.is_admin:
+            return True
+        return False
+
 class SiteDeployment(PlCoreBase):
     objects = ControllerLinkManager()
     deleted_objects = ControllerLinkDeletionManager()