plone.app.discussion/plone/app/discussion/events.py

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""" Custom discussion events
"""
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 IReplyAddedEvent
from plone.app.discussion.interfaces import IReplyRemovedEvent
from zope.interface import implements
class DiscussionEvent(object):
""" Custom event
"""
implements(IDiscussionEvent)
def __init__(self, context, comment, **kwargs):
self.object = context
self.comment = comment
for key, value in kwargs.items():
setattr(self, key, value)
# Add event to the request to be able to access comment attributes
# in content-rules dynamic strings
request = context.REQUEST
request.set('event', self)
class CommentAddedEvent(DiscussionEvent):
""" Event to be triggered when a Comment is added
"""
implements(ICommentAddedEvent)
class CommentRemovedEvent(DiscussionEvent):
""" Event to be triggered when a Comment is removed
"""
implements(ICommentRemovedEvent)
class ReplyAddedEvent(DiscussionEvent):
""" Event to be triggered when a Comment reply is added
"""
implements(IReplyAddedEvent)
class ReplyRemovedEvent(DiscussionEvent):
""" Event to be triggered when a Comment reply is removed
"""
implements(IReplyRemovedEvent)