Source Code for Module ZenModel.GraphGroup

  1  ########################################################################### 
  2  # 
  3  # This program is part of Zenoss Core, an open source monitoring platform. 
  4  # Copyright (C) 2007, Zenoss Inc. 
  5  # 
  6  # This program is free software; you can redistribute it and/or modify it 
  7  # under the terms of the GNU General Public License version 2 as published by 
  8  # the Free Software Foundation. 
  9  # 
 10  # For complete information please visit: http://www.zenoss.com/oss/ 
 11  # 
 12  ########################################################################### 
 13   
 14  __doc__="""GraphGroup 
 15   
 16  GraphGroup contains the settings, graphDefinitions and collections 
 17  that form part of an UberReport. 
 18  """ 
 19   
 20   
 21  from AccessControl import Permissions 
 22  from Globals import InitializeClass 
 23  from AccessControl import ClassSecurityInfo 
 24  from Products.ZenRelations.RelSchema import * 
 25  from ZenModelRM import ZenModelRM 
 26   
 27   
 28 -def manage_addGraphGroup(context, id, REQUEST = None): 
 29      ''' This is here so than zope will let us copy/paste/rename 
 30      ''' 
 31      gg = GraphGroup(id) 
 32      context._setObject(gg.id, gg) 
 33      if REQUEST: 
 34          return context.callZenScreen(REQUEST) 
 35   
 36   
 37 -class GraphGroup(ZenModelRM): 
 38      ''' 
 39      ''' 
 40       
 41      meta_type = 'GraphGroup' 
 42      
 43      sequence = 0 
 44      collectionId = '' 
 45      graphDefId = '' 
 46      combineDevices = False 
 47   
 48      _properties = ( 
 49          {'id':'sequence', 'type':'long', 'mode':'w'}, 
 50          {'id':'collectionId', 'type':'string', 'mode':'w'}, 
 51          {'id':'graphDefId', 'type':'string', 'mode':'w'},         
 52          {'id':'combineDevices', 'type':'boolean', 'mode':'w'},         
 53          ) 
 54   
 55      _relations =  ( 
 56          ('report',  
 57              ToOne(ToMany, 'Products.ZenModel.MultiGraphReport', 'graphGroups')), 
 58          ) 
 59   
 60      factory_type_information = (  
 61      {  
 62          'immediate_view' : 'editGraphGroup', 
 63          'actions'        : 
 64          (  
 65              { 'id'            : 'edit' 
 66              , 'name'          : 'Graph Group' 
 67              , 'action'        : 'editGraphGroup' 
 68              , 'permissions'   : ( Permissions.view, ) 
 69              }, 
 70          ) 
 71      }, 
 72      ) 
 73   
 74      security = ClassSecurityInfo() 
 75   
 76 -    def __init__(self, newId, collectionId='', graphDefId='', sequence=0, 
 77                                              title=None, buildRelations=True): 
 78          ZenModelRM.__init__(self, newId, title, buildRelations) 
 79          self.collectionId = collectionId 
 80          self.graphDefId = graphDefId 
 81          self.sequence = sequence 
 82   
 83   
 84 -    def getCollection(self): 
 85          ''' Return the referenced collection or None if it doesn't exist 
 86          ''' 
 87          return getattr(self.report.collections, self.collectionId, None) 
 88   
 89   
 90 -    def getGraphDef(self): 
 91          ''' Return the referenced graphDef or None if it doesn't exist 
 92          ''' 
 93          return getattr(self.report().graphDefs, self.graphDefId, None) 
 94   
 95   
 96 -    def getCollectionUrl(self): 
 97          ''' 
 98          ''' 
 99          collection = self.getCollection() 
100          url = None 
101          if collection: 
102              url = collection.getPrimaryUrlPath() 
103          return url 
104   
105   
106 -    def getGraphDefUrl(self): 
107          ''' 
108          ''' 
109          graphDef = self.getGraphDef() 
110          url = None 
111          if graphDef: 
112              url = graphDef.getPrimaryUrlPath() 
113          return url 
114   
115   
116      # def zmanage_editProperties(self, REQUEST): 
117      #     ''' Save then redirect back to the report 
118      #     ''' 
119      #     self.manage_changeProperties(**REQUEST.form) 
120      #     index_object = getattr(self, 'index_object', lambda self: None) 
121      #     index_object() 
122      #     REQUEST['RESPONSE'].redirect(self.report().getPrimaryUrlPath()) 
123   
124   
125  InitializeClass(GraphGroup) 
126