From c20a0ea8fceaf96bfbee37dd8b63ebf4390ab3c0 Mon Sep 17 00:00:00 2001
From: Nicolas Delaby <nicolas@nexedi.com>
Date: Wed, 1 Dec 2010 14:14:13 +0000
Subject: [PATCH] migratePortalType will create new document with expected
portal_type and delete the current one (ie. self)
Before returning new one, workflow states will be synchronised (if possible).
Related relations will be keept up to date.
git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@40959 20353a03-c40f-0410-a6d1-a30d3c3de9de
---
product/ERP5Type/Base.py | 56 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 56 insertions(+)
diff --git a/product/ERP5Type/Base.py b/product/ERP5Type/Base.py
index 45e3b7be4d..184a70e557 100644
--- a/product/ERP5Type/Base.py
+++ b/product/ERP5Type/Base.py
@@ -3844,6 +3844,62 @@ class Base( CopyContainer,
def isItem(self):
return self.portal_type in self.getPortalItemTypeList()
+ security.declareProtected(Permissions.DeletePortalContent,
+ 'migratePortalType')
+ def migratePortalType(self, portal_type):
+ """
+ Recreate document by recomputing inputted parameters with help of
+ contribution tool.
+
+ Use an Unrestricted method to edit related relations on other objects.
+ """
+ if self.getPortalType() == portal_type:
+ raise TypeError, 'Can not migrate a document to same portal_type'
+ if not portal_type:
+ raise TypeError, 'Missing portal_type value'
+
+ # Reingestion requested with portal_type.
+ input_kw = {}
+ input_kw['portal_type'] = portal_type
+ for property_id in self.propertyIds():
+ if property_id not in ('portal_type', 'uid', 'id',) \
+ and self.hasProperty(property_id):
+ input_kw[property_id] = self.getProperty(property_id)
+ if getattr(self, 'hasUrlString', None) is not None and self.hasUrlString():
+ # URL is not stored on document
+ # pass required properties for portal_contributions.newContent
+ input_kw['url'] = self.asURL()
+
+ # Use meta transition to jump from one state to another
+ # without existing transitions.
+ from Products.ERP5.InteractionWorkflow import InteractionWorkflowDefinition
+ portal = self.getPortalObject()
+ workflow_tool = portal.portal_workflow
+ worflow_variable_list = []
+ for workflow in workflow_tool.getWorkflowsFor(self):
+ if not isinstance(workflow, InteractionWorkflowDefinition):
+ worflow_variable_list.append(self.getProperty(workflow.state_var))
+
+ # then restart ingestion with new portal_type
+ # XXX Contribution Tool accept only document which are containing
+ # at least the couple data and filename or one url
+ portal_contributions = portal.portal_contributions
+ new_document = portal_contributions.newContent(**input_kw)
+
+ # Meta transitions
+ for state in worflow_variable_list:
+ if workflow_tool._isJumpToStatePossibleFor(new_document, state):
+ workflow_tool._jumpToStateFor(new_document, state)
+
+ # Update relations
+ UnrestrictedMethod(self.updateRelatedContent)(self.getRelativeUrl(),
+ new_document.getRelativeUrl())
+
+ # Delete actual content
+ self.getParentValue()._delObject(self.getId())
+
+ return new_document
+
InitializeClass(Base)
try:
--
2.30.9