TODO: Products.ERP5Workflow.Document.Transition

product/ERP5Workflow/Document/Interaction.py

@@ -32,7 +32,8 @@ from AccessControl import getSecurityManager, ClassSecurityInfo
 from Products.ERP5Type import Permissions, PropertySheet
 from Products.ERP5Type.id_as_reference import IdAsReferenceMixin
 from Products.ERP5Type.XMLObject import XMLObject
-from Products.ERP5Workflow.Document.Transition import TRIGGER_WORKFLOW_METHOD
+#from Products.ERP5Workflow.Document.Transition import TRIGGER_WORKFLOW_METHOD
+TRIGGER_WORKFLOW_METHOD = 2
 from Products.ERP5Workflow.mixin.guardable import GuardableMixin
 
 class Interaction(IdAsReferenceMixin('interaction_', "prefix"), XMLObject,

product/ERP5Workflow/Document/InteractionWorkflow.py

@@ -42,7 +42,8 @@ from Products.ERP5Type.Globals import PersistentMapping
 from Products.DCWorkflow.Expression import createExprContext
 from Products.ERP5Type.XMLObject import XMLObject
 from Products.ERP5Type.Workflow import addWorkflowFactory
-from Products.ERP5Workflow.Document.Transition import TRIGGER_WORKFLOW_METHOD
+#from Products.ERP5Workflow.Document.Transition import TRIGGER_WORKFLOW_METHOD
+TRIGGER_WORKFLOW_METHOD = 2
 from Products.ERP5Workflow.Document.Workflow import Workflow
 from Products.ERP5Workflow.Document.WorkflowScript import SCRIPT_PREFIX
 from types import StringTypes

product/ERP5Workflow/Document/Transition.py

+##############################################################################
+#
+# Copyright (c) 2006 Nexedi SARL and Contributors. All Rights Reserved.
+#                    Romain Courteaud <romain@nexedi.com>
+#               2015 Wenjie Zheng <wenjie.zheng@tiolive.com>
+# WARNING: This program as such is intended to be used by professional
+# programmers who take the whole responsability of assessing all potential
+# consequences resulting from its eventual inadequacies and bugs
+# End users who are looking for a ready-to-use solution with commercial
+# garantees and support are strongly adviced to contract a Free Software
+# Service Company
+#
+# This program is Free Software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+#
+##############################################################################
+
+import sys
+
+from AccessControl import ClassSecurityInfo
+from Acquisition import aq_base
+from copy import deepcopy
+from Products.DCWorkflow.DCWorkflow import ObjectDeleted, ObjectMoved
+from Products.ERP5Type import Permissions, PropertySheet
+from Products.ERP5Type.Accessor.Base import _evaluateTales
+from Products.ERP5Type.Globals import PersistentMapping
+from Products.ERP5Type.id_as_reference import IdAsReferenceMixin
+from Products.ERP5Type.patches.DCWorkflow import ValidationFailed
+from Products.ERP5Type.patches.WorkflowTool import WorkflowHistoryList
+from Products.ERP5Type.Utils import convertToUpperCase, convertToMixedCase
+from Products.ERP5Type.XMLObject import XMLObject
+from Products.ERP5Workflow.mixin.guardable import GuardableMixin
+from zLOG import LOG, ERROR, DEBUG, WARNING
+
+TRIGGER_AUTOMATIC = 0
+TRIGGER_USER_ACTION = 1
+TRIGGER_WORKFLOW_METHOD = 2
+
+class Transition(IdAsReferenceMixin("transition_", "prefix"), XMLObject,
+                 GuardableMixin):
+  """
+  A ERP5 Transition.
+  """
+
+  meta_type = 'ERP5 Transition'
+  portal_type = 'Transition'
+  add_permission = Permissions.AddPortalContent
+  isPortalContent = 1
+  isRADContent = 1
+  trigger_type = TRIGGER_USER_ACTION #zwj: type is int 0, 1, 2
+  var_exprs = None  # A mapping.
+  default_reference = ''
+  # Declarative security
+  security = ClassSecurityInfo()
+  security.declareObjectProtected(Permissions.AccessContentsInformation)
+
+  # Declarative properties
+  property_sheets = (
+             PropertySheet.Base,
+             PropertySheet.XMLObject,
+             PropertySheet.CategoryCore,
+             PropertySheet.DublinCore,
+             PropertySheet.Reference,
+             PropertySheet.SortIndex,
+             PropertySheet.Transition,
+             PropertySheet.Guard,
+             PropertySheet.ActionInformation,
+  )
+
+  # following getters are redefined for performance improvements
+  # they use the categories paths directly and string operations
+  # instead of traversing from the portal to get the objects
+  # in order to have their id or value
+
+  # XXX(PERF): hack to see Category Tool responsability in new workflow slowness
+  security.declareProtected(Permissions.AccessContentsInformation,
+                            'getActionType')
+  def getActionType(self):
+    for path in self.getCategoryList():
+      if path.startswith('action_type/'):
+        return path[12:] # 12 is len('action_type/')
+    return None
+
+  security.declareProtected(Permissions.AccessContentsInformation,
+                            'getBeforeScriptList')
+  def getBeforeScriptList(self):
+    """
+    returns the list of before script
+    """
+    prefix_length = len('before_script/')
+    return [path[prefix_length:] for path in self.getCategoryList()
+            if path.startswith('before_script/')]
+
+  security.declareProtected(Permissions.AccessContentsInformation,
+                            'getAfterScriptList')
+  def getAfterScriptList(self):
+    """
+    returns the list of after script
+    """
+    prefix_length = len('after_script/')
+    return [path[prefix_length:] for path in self.getCategoryList()
+            if path.startswith('after_script/')]
+
+
+  security.declareProtected(Permissions.AccessContentsInformation,
+                            'getBeforeScriptIdList')
+  def getBeforeScriptIdList(self):
+    """
+    returns the list of before script ids
+    """
+    return [path.split('/')[-1] for path in self.getBeforeScriptList()]
+
+  security.declareProtected(Permissions.AccessContentsInformation,
+                            'getBeforeScriptValueList')
+  def getBeforeScriptValueList(self):
+    """
+    returns the list of before script values
+    """
+    parent = self.getParentValue()
+    return [parent._getOb(transition_id) for transition_id
+            in self.getBeforeScriptIdList()]
+
+  security.declareProtected(Permissions.AccessContentsInformation,
+                            'getAfterScriptIdList')
+  def getAfterScriptIdList(self):
+    """
+    returns the list of after script ids
+    """
+    return [path.split('/')[-1] for path in self.getAfterScriptList()]
+
+  security.declareProtected(Permissions.AccessContentsInformation,
+                            'getAfterScriptValueList')
+  def getAfterScriptValueList(self):
+    """
+    returns the list of after script values
+    """
+    parent = self.getParentValue()
+    return [parent._getOb(transition_id) for transition_id
+            in self.getAfterScriptIdList()]
+
+  security.declareProtected(Permissions.AccessContentsInformation,
+                            'getDestinationValue')
+  def getDestinationValue(self):
+    """
+    returns the destination object
+    """
+
+    destination_path_list = [path for path in self.getCategoryList()
+                             if path.startswith('destination/')]
+    if destination_path_list:
+      destination_id = destination_path_list[0].split('/')[-1]
+      parent = self.getParentValue()
+      return parent._getOb(destination_id)
+    return None

product/ERP5Workflow/Document/Workflow.py

@@ -54,8 +54,13 @@ from Products.ERP5Type.patches.WorkflowTool import SECURITY_PARAMETER_ID,\
                                                    WORKLIST_METADATA_KEY
 from Products.ERP5Type.Utils import UpperCase, convertToMixedCase
 from Products.ERP5Type.XMLObject import XMLObject
-from Products.ERP5Workflow.Document.Transition import TRIGGER_AUTOMATIC,\
-                                    TRIGGER_USER_ACTION, TRIGGER_WORKFLOW_METHOD
+
+#from Products.ERP5Workflow.Document.Transition import TRIGGER_AUTOMATIC,\
+#                                    TRIGGER_USER_ACTION, TRIGGER_WORKFLOW_METHOD
+TRIGGER_AUTOMATIC = 0
+TRIGGER_USER_ACTION = 1
+TRIGGER_WORKFLOW_METHOD = 2
+
 from Products.ERP5Workflow.Document.WorkflowScript import SCRIPT_PREFIX
 from tempfile import mktemp
 from types import StringTypes