Fix #2494228: Remove comments as well when a content object is deleted.
svn path=/plone.app.discussion/trunk/; revision=34965
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@ -4,6 +4,9 @@ Changelog
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1.0b4 (unreleased)
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------------------
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* Fix #2494228: Remove comments as well when a content object is deleted.
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[timo]
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* Fix unicode error when non-ASCII characters are typed into the name field of a
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comment by anonymous users.
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[regebro]
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@ -2,11 +2,13 @@
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"""
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from datetime import datetime
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from zope.interface import implements
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from zope.annotation.interfaces import IAnnotations, IAnnotatable
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from zope.component.factory import Factory
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from zope.component import queryUtility
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from zope.interface import implements
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from Acquisition import aq_parent, Implicit
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from AccessControl.Role import RoleManager
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@ -21,7 +23,9 @@ from OFS.Traversable import Traversable
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from plone.registry.interfaces import IRegistry
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from plone.app.discussion.interfaces import IComment, IDiscussionSettings
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from plone.app.discussion.interfaces import IComment
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from plone.app.discussion.interfaces import IConversation
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from plone.app.discussion.interfaces import IDiscussionSettings
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try:
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# Plone 4:
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@ -139,6 +143,15 @@ def notify_content_object(obj, event):
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'last_comment_date',
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'commentators',))
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def notify_content_object_deleted(obj, event):
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"""Remove all comments of a content object when the content object has been
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deleted.
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"""
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if IAnnotatable.providedBy(obj):
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conversation = IConversation(obj)
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for comment in conversation.getComments():
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del conversation[comment.id]
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def notify_user(obj, event):
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"""Tell the user when a comment is added
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"""
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@ -3,7 +3,7 @@
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xmlns:zcml="http://namespaces.zope.org/zcml"
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i18n_domain="plone.app.discussion">
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<!-- Event subscribers -->
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<!-- Plone 3 Event Subscribers -->
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<configure zcml:condition="not-installed zope.app.container">
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@ -51,8 +51,17 @@
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handler=".comment.notify_moderator"
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/>
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</configure>
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<subscriber
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for="Products.CMFCore.interfaces.IContentish
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zope.lifecycleevent.interfaces.IObjectAddedEvent"
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handler=".comment.notify_content_object_deleted"
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/>
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</configure>
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<!-- Plone 4 Event Subscribers -->
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<configure zcml:condition="installed zope.app.container">
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<subscriber
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@ -99,6 +108,12 @@
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handler=".comment.notify_moderator"
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/>
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</configure>
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<subscriber
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for="Products.CMFCore.interfaces.IContentish
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zope.app.container.interfaces.IObjectRemovedEvent"
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handler=".comment.notify_content_object_deleted"
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/>
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</configure>
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</configure>
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@ -156,10 +156,9 @@ class ConversationTest(PloneTestCase):
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self.portal.manage_delObjects(['doc1'])
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# Make sure the comment has been deleted as well
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# XXX: Failing! Pivotal Tracker issue #2494228.
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#self.assertEquals(len(list(conversation.getComments())), 0)
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#self.assertEquals(sum(1 for w in conversation.getThreads()), 0)
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#self.assertEquals(conversation.total_comments, 0)
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self.assertEquals(len(list(conversation.getComments())), 0)
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self.assertEquals(sum(1 for w in conversation.getThreads()), 0)
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self.assertEquals(conversation.total_comments, 0)
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def test_allow_discussion(self):
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# This is not a real test! It's only there to understand the
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