[dev] added event for comment delete, comment publication + notify for events

plone/app/discussion/browser/moderation.py

@@ -3,6 +3,8 @@ from AccessControl import getSecurityManager
 from AccessControl import Unauthorized
 from Acquisition import aq_inner
 from Acquisition import aq_parent
+from plone.app.discussion.events import NotifyOnPublish
+from plone.app.discussion.events import NotifyOnDelete
 from plone.app.discussion.interfaces import _
 from plone.app.discussion.interfaces import IComment
 from plone.app.discussion.interfaces import IReplies
@@ -10,6 +12,7 @@ from Products.CMFCore.utils import getToolByName
 from Products.Five.browser import BrowserView
 from Products.Five.browser.pagetemplatefile import ViewPageTemplateFile
 from Products.statusmessages.interfaces import IStatusMessage
+from zope.event import notify
 
 
 class View(BrowserView):
@@ -100,6 +103,7 @@ class DeleteComment(BrowserView):
         if self.can_delete(comment):
             del conversation[comment.id]
             content_object.reindexObject()
+            notify(NotifyOnDelete(self.context, comment))
             IStatusMessage(self.context.REQUEST).addStatusMessage(
                 _('Comment deleted.'),
                 type='info')
@@ -183,6 +187,7 @@ class PublishComment(BrowserView):
         workflowTool.doActionFor(comment, workflow_action)
         comment.reindexObject()
         content_object.reindexObject(idxs=['total_comments'])
+        notify(NotifyOnPublish(self.context, comment))
         IStatusMessage(self.context.REQUEST).addStatusMessage(
             _('Comment approved.'),
             type='info')
@@ -258,6 +263,7 @@ class BulkActionsView(BrowserView):
                 workflowTool.doActionFor(comment, 'publish')
             comment.reindexObject()
             content_object.reindexObject(idxs=['total_comments'])
+            notify(NotifyOnPublish(content_object, comment))
 
     def mark_as_spam(self):
         raise NotImplementedError
@@ -277,3 +283,4 @@ class BulkActionsView(BrowserView):
             content_object = aq_parent(conversation)
             del conversation[comment.id]
             content_object.reindexObject(idxs=['total_comments'])
+            notify(NotifyOnDelete(content_object, comment))

plone/app/discussion/contentrules.zcml

@@ -29,6 +29,18 @@
       name="Comment reply removed"
       />
       
+    <interface
+      interface="plone.app.discussion.interfaces.INotifyOnPublish"
+      type="plone.contentrules.rule.interfaces.IRuleEventType"
+      name="Notify user on comment publication"
+      />
+      
+    <interface
+      interface="plone.app.discussion.interfaces.INotifyOnDelete"
+      type="plone.contentrules.rule.interfaces.IRuleEventType"
+      name="Notify user on comment delete"
+      />
+
   </configure>
 
 
@@ -55,6 +67,16 @@
       handler=".contentrules.execute_comment"
       />
       
+    <subscriber
+      for="plone.app.discussion.interfaces.INotifyOnDelete"
+      handler=".contentrules.execute_comment"
+      />
+      
+    <subscriber
+      for="plone.app.discussion.interfaces.INotifyOnPublish"
+      handler=".contentrules.execute_comment"
+      />
+
   </configure>
 
   <!-- Content rules strings -->

plone/app/discussion/events.py

@@ -4,6 +4,8 @@
 from plone.app.discussion.interfaces import ICommentAddedEvent
 from plone.app.discussion.interfaces import ICommentRemovedEvent
 from plone.app.discussion.interfaces import IDiscussionEvent
+from plone.app.discussion.interfaces import INotifyOnDelete
+from plone.app.discussion.interfaces import INotifyOnPublish
 from plone.app.discussion.interfaces import IReplyAddedEvent
 from plone.app.discussion.interfaces import IReplyRemovedEvent
 from zope.interface import implementer
@@ -48,3 +50,15 @@ class ReplyAddedEvent(DiscussionEvent):
 class ReplyRemovedEvent(DiscussionEvent):
     """ Event to be triggered when a Comment reply is removed
     """
+
+
+@implementer(INotifyOnDelete)
+class NotifyOnDelete(DiscussionEvent):
+    """ Event to be triggered when a Comment is deleted
+    """
+
+
+@implementer(INotifyOnPublish)
+class NotifyOnPublish(DiscussionEvent):
+    """ Event to be triggered when a Comment is publicated
+    """

plone/app/discussion/interfaces.py

@@ -412,3 +412,13 @@ class IReplyAddedEvent(IDiscussionEvent):
 class IReplyRemovedEvent(IDiscussionEvent):
     """ Comment reply removed
     """
+
+
+class INotifyOnPublish(IDiscussionEvent):
+    """ Notify user on comment publication
+    """
+
+
+class INotifyOnDelete(IDiscussionEvent):
+    """ Notify user on comment delete
+    """