plone.app.discussion/plone/app/discussion/browser/comment.py

40 lines
1.5 KiB
Python

from Acquisition import aq_inner, aq_parent
from Products.Five.browser import BrowserView
from Products.CMFCore.utils import getToolByName
class View(BrowserView):
"""Comment View.
When the view of a comment object is called directly, redirect to the
the page (content object) and the location (HTML-anchor) where the comment
has been posted.
Redirect from the comment object URL
"/path/to/object/++conversation++default/123456789" to the content object
where the comment has been posted appended by an HTML anchor that points to
the comment "/path/to/object#comment-123456789".
Context is the comment object. The parent of the comment object is the
conversation. The parent of the conversation is the content object where
the comment has been posted.
"""
def __call__(self):
context = aq_inner(self.context)
ptool = getToolByName(context, 'portal_properties')
view_action_types = ptool.site_properties.typesUseViewActionInListings
obj = aq_parent(aq_parent(context))
url = obj.absolute_url()
"""
Image and File types, as well as many other customized archetypes
require /view be appended to the url to see the comments, otherwise it
will redirect right to the binary object, bypassing comments.
"""
if obj.portal_type in view_action_types:
url = "%s/view" % url
self.request.response.redirect('%s#%s' % (url, context.id))