147 lines
4.8 KiB
Python
147 lines
4.8 KiB
Python
from datetime import datetime
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from urllib import quote as url_quote
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from zope.interface import implements
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from zope.component import createObject
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from zope.component import getMultiAdapter
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from zope.viewlet.interfaces import IViewlet
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from Acquisition import aq_inner, aq_parent
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from AccessControl import getSecurityManager
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from Products.Five.browser import BrowserView
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from Products.Five.browser.pagetemplatefile import ViewPageTemplateFile
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from Products.CMFCore.utils import getToolByName
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from plone.app.layout.viewlets.common import ViewletBase
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from plone.app.discussion.interfaces import IComment, IReplies
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from plone.app.discussion.conversation import conversationAdapterFactory
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from plone.app.discussion.comment import CommentFactory
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class View(BrowserView):
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"""Comment View
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"""
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def __call__(self):
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# Redirect from /path/to/object/++conversation++default/123456789
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# to /path/to/object#comment-123456789
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comment_id = aq_parent(self).id
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self.request.response.redirect(aq_parent(aq_parent(aq_parent(self))).absolute_url() + '#comment-' + comment_id)
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class CommentsViewlet(ViewletBase):
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"""Discussion Viewlet
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"""
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implements(IViewlet)
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template = ViewPageTemplateFile('comments.pt')
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def update(self):
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super(CommentsViewlet, self).update()
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self.portal_discussion = getToolByName(self.context, 'portal_discussion', None)
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self.portal_membership = getToolByName(self.context, 'portal_membership', None)
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def can_reply(self):
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return getSecurityManager().checkPermission('Reply to item', aq_inner(self.context))
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def is_discussion_allowed(self):
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if self.portal_discussion is None:
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return False
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else:
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return self.portal_discussion.isDiscussionAllowedFor(aq_inner(self.context))
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def get_replies(self):
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# Return all direct replies
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conversation = conversationAdapterFactory(self.context)
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if conversation.total_comments > 0:
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return conversation.getThreads()
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else:
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return False
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def is_anonymous(self):
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return self.portal_state.anonymous()
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def login_action(self):
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return '%s/login_form?came_from=%s' % (self.navigation_root_url, url_quote(self.request.get('URL', '')),)
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def format_time(self, time):
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return self.context.restrictedTraverse('@@plone').toLocalizedTime(time, long_format=True)
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class AddComment(BrowserView):
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"""Add a comment to a conversation
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"""
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def __call__(self):
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if self.request.has_key('form.button.AddComment'):
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subject = self.request.get('subject')
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text = self.request.get('body_text')
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# The add-comment view is called on the conversation object
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conversation = self.context
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# Create the comment
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comment = CommentFactory()
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comment.title = subject
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comment.text = text
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portal_membership = getToolByName(self.context, 'portal_membership')
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if portal_membership.isAnonymousUser():
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# TODO: Not implemented yet
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pass
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else:
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member = portal_membership.getAuthenticatedMember()
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comment.creator = member.getProperty('fullname')
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comment.author_username = member.getUserName()
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comment.author_name = member.getProperty('fullname')
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comment.author_email = member.getProperty('email')
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comment.creation_date = comment.modification_date = datetime.now()
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# Add comment to the conversation
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comment_id = conversation.addComment(comment)
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# Redirect to comment (inside a content object page)
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self.request.response.redirect(aq_parent(aq_inner(self.context)).absolute_url() + '#comment-' + str(comment_id))
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class ReplyToComment(BrowserView):
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"""Reply to a comment
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"""
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def __call__(self):
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if self.request.has_key('form.button.AddComment'):
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reply_to_comment_id = self.request.get('form.reply_to_comment_id')
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subject = self.request.get('subject')
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text = self.request.get('body_text')
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# The add-comment view is called on the conversation object
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conversation = self.context
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# Fetch the comment we want to reply to
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comment_to_reply_to = conversation.get(reply_to_comment_id)
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replies = IReplies(comment_to_reply_to)
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# Create the comment
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comment = CommentFactory()
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comment.title = subject
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comment.text = text
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# Add the reply to the comment
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new_re_id = replies.addComment(comment)
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# Redirect to comment (inside a content object page)
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self.request.response.redirect(aq_parent(aq_inner(self.context)).absolute_url() + '#comment-' + str(reply_to_comment_id))
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