Source Code for Module Products.ZenModel.Trigger

  1  ############################################################################## 
  2  #  
  3  # Copyright (C) Zenoss, Inc. 2007, all rights reserved. 
  4  #  
  5  # This content is made available according to terms specified in 
  6  # License.zenoss under the directory where your Zenoss product is installed. 
  7  #  
  8  ############################################################################## 
  9   
 10   
 11  import logging 
 12  log = logging.getLogger("zen.triggers") 
 13   
 14  from Globals import InitializeClass 
 15  from Globals import DTMLFile 
 16  from AccessControl import ClassSecurityInfo 
 17  from AdministrativeRoleable import AdministrativeRoleable 
 18  from Products.ZenModel.ZenossSecurity import * 
 19  from Products.ZenRelations.RelSchema import * 
 20  from Products.ZenModel.ZenModelRM import ZenModelRM 
 21  from zope.interface import implements 
 22  from Products.ZenUtils.guid.interfaces import IGloballyIdentifiable 
 23   
 24   
 25 -class InvalidTriggerActionType(Exception): pass 
 26   
 27   
 28 -def manage_addTriggerManager(context, REQUEST=None): 
 29      """Create the trigger manager.""" 
 30      tm = TriggerManager(TriggerManager.root) 
 31      context._setObject(TriggerManager.root, tm) 
 32      if REQUEST is not None: 
 33          REQUEST['RESPONSE'].redirect(context.absolute_url() + '/manage_main') 
 34   
 35 -class TriggerManager(ZenModelRM): 
 36      """Manage triggers.""" 
 37   
 38      _id = "TriggerManager" 
 39      root = 'Triggers' 
 40      meta_type = _id 
 41   
 42      sub_meta_types = ("Trigger",) 
 43   
 44      factory_type_information = ( 
 45          { 
 46              'id'             : _id, 
 47              'meta_type'      : _id, 
 48              'description'    : """Management of triggers""", 
 49              'icon'           : 'UserSettingsManager.gif', 
 50              'product'        : 'ZenModel', 
 51              'factory'        : 'manage_addTriggerManager', 
 52              'immediate_view' : 'editSettings', 
 53              'actions'        : ( 
 54                  { 
 55                      'id'            : 'settings', 
 56                      'name'          : 'Settings', 
 57                      'action'        : '../editSettings', 
 58                      'permissions'   : ( ZEN_MANAGE_DMD, ) 
 59                  }) 
 60           }, 
 61      ) 
 62   
 63  addTrigger = DTMLFile('dtml/addTrigger',globals()) 
 64   
 65   
 66 -def manage_addTrigger(context, id, title = None, REQUEST = None): 
 67      """Create a trigger""" 
 68      ns = Trigger(id, title) 
 69      context._setObject(id, ns) 
 70      if REQUEST: 
 71          REQUEST['RESPONSE'].redirect(context.absolute_url() + '/manage_main') 
 72   
 73 -class Trigger(ZenModelRM, AdministrativeRoleable): 
 74      """ 
 75      A stub object that is used for managing permissions. 
 76      """ 
 77      implements(IGloballyIdentifiable) 
 78      security = ClassSecurityInfo() 
 79   
 80      _id = "Trigger" 
 81      meta_type = _id 
 82   
 83      _properties = ZenModelRM._properties 
 84   
 85      _relations = ( 
 86          ("adminRoles", 
 87          ToManyCont( 
 88              ToOne, 
 89              "Products.ZenModel.AdministrativeRole", 
 90              "managedObject" 
 91          )), 
 92      ) 
 93   
 94      factory_type_information = ( 
 95          { 
 96              'id'             : _id, 
 97              'meta_type'      : _id, 
 98              'description'    : """Stub object representing a trigger.""", 
 99              'icon'           : 'ActionRule.gif', 
100              'product'        : 'ZenEvents', 
101              'factory'        : 'manage_addTrigger', 
102              'immediate_view' : 'editTrigger', 
103              'actions'        :( 
104                  { 
105                      'id'            : 'edit', 
106                      'name'          : 'Edit', 
107                      'action'        : 'editTrigger', 
108                      'permissions'   : (ZEN_CHANGE_ALERTING_RULES,) 
109                  } 
110              ) 
111           }, 
112      ) 
113   
114      # a property storing user permission mappings 
115      users = [] 
116   
117 -    def __init__(self, id, title=None, buildRelations=True): 
118          self.globalRead = False 
119          self.globalWrite = False 
120          self.globalManage = False 
121   
122          self.userRead = False 
123          self.userWrite = False 
124          self.userManage = False 
125   
126          super(ZenModelRM, self).__init__(id, title=title, buildRelations=buildRelations) 
127   
128      security.declareProtected(ZEN_CHANGE_ALERTING_RULES, 'manage_editTrigger') 
129 -    def manage_editTrigger(self, REQUEST=None): 
130          """Update trigger properties""" 
131          return self.zmanage_editProperties(REQUEST) 
132   
133  InitializeClass(TriggerManager) 
134  InitializeClass(Trigger) 
135