def hidden(self):
"""
Make sure we don't show the root node of a tree
if we don't have permission on it or any of its children
"""
# always show the root Device organizer so restricted users can see
# all of the devices they have access to
if self.uid == '/zport/dmd/Devices':
return False
# make sure we are looking at a root node
pieces = self.uid.split('/')
if len(pieces) != 4:
return False
# check for our permission
manager = getSecurityManager()
obj = self._object.unrestrictedTraverse(self.uid)
if manager.checkPermission("View", obj):
return False
# search the catalog to see if we have permission with any of the children
cat = ICatalogTool(obj)
numInstances = cat.count('Products.ZenModel.DeviceOrganizer.DeviceOrganizer', self.uid)
# if anything is returned we have view permissions on a child
return not numInstances > 0
def hidden(self):
"""
Make sure we don't show the root node of a tree
if we don't have permission on it or any of its children
"""
# always show the root Device organizer so restricted users can see
# all of the devices they have access to
if self.uid == '/zport/dmd/Devices':
return False
# make sure we are looking at a root node
pieces = self.uid.split('/')
if len(pieces) != 4:
return False
# check for our permission
manager = getSecurityManager()
obj = self._object.unrestrictedTraverse(self.uid)
if manager.checkPermission("View", obj):
return False
# search the catalog to see if we have permission with any of the children
cat = ICatalogTool(obj)
numInstances = cat.count(
'Products.ZenModel.DeviceOrganizer.DeviceOrganizer', self.uid)
# if anything is returned we have view permissions on a child
return not numInstances > 0
def deviceCount(self, uid=None):
cat = ICatalogTool(self._getObject(uid))
return cat.count('Products.ZenModel.Device.Device')
def deviceCount(self, uid=None):
cat = ICatalogTool(self._getObject(uid))
return cat.count('Products.ZenModel.Device.Device')