add method isSuscribed to know if alarm tool is suscribed to timer service or not

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@7666 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Tool/AlarmTool.py

@@ -68,12 +68,20 @@ class AlarmTool(BaseTool):
   security.declareProtected( Permissions.ManagePortal , 'manageAlarmList' )
   manageAlarmList = DTMLFile( 'manageAlarmList', _dtmldir )
 
+  security.declareProtected( Permissions.ManagePortal , 'manageAlarmAdvanced' )
+  manageAlarmAdvanced = DTMLFile( 'manageAlarmAdvanced', _dtmldir )
+
+
   manage_options = ( ( { 'label'   : 'Overview'
                        , 'action'   : 'manage_overview'
                        }
                      , { 'label'   : 'All Alarms'
                        , 'action'   : 'manageAlarmList'
                        }
+                     , { 'label'   : 'Advanced'
+                       , 'action'   : 'manageAlarmAdvanced'
+                       }
+                     ,
                      )
                      + Folder.manage_options
                    )
@@ -138,6 +146,22 @@ class AlarmTool(BaseTool):
           continue
         alarm.activate().activeSense()
 
+  security.declareProtected(Permissions.ManageProperties, 'isSubscribed')
+  def isSubscribed(self):
+      """
+      return True, if we are subscribed to TimerService.
+      Otherwise return False.
+      """
+      service = getTimerService(self)
+      if not service:
+          LOG('AlarmTool', INFO, 'TimerService not available')
+          return False
+
+      path = '/'.join(self.getPhysicalPath())
+      if path in service.lisSubscriptions():
+          return True
+      return False
+
   security.declareProtected(Permissions.ManageProperties, 'subscribe')
   def subscribe(self):
     """