def migrate_replies(context,
in_reply_to,
replies,
depth=0,
just_delete=0):
# Recursive function to migrate all direct replies
# of a comment. Returns True if there are no replies to
# this comment left, and therefore the comment can be removed.
if len(replies) == 0:
return True
workflow = context.portal_workflow
oldchain = workflow.getChainForPortalType('Discussion Item')
new_workflow = workflow.comment_review_workflow
if type(oldchain) == TupleType and len(oldchain) > 0:
oldchain = oldchain[0]
for reply in replies:
# log
indent = " "
for i in range(depth):
indent += " "
log("%smigrate_reply: '%s'." % (indent, reply.title))
should_migrate = True
if filter_callback and not filter_callback(reply):
should_migrate = False
if just_delete:
should_migrate = False
new_in_reply_to = None
if should_migrate:
# create a reply object
comment = CommentFactory()
comment.title = reply.Title()
comment.text = reply.cooked_text
comment.mime_type = 'text/html'
comment.creator = reply.Creator()
email = reply.getProperty('email', None)
if email:
comment.author_email = email
comment.creation_date = DT2dt(reply.creation_date)
comment.modification_date = DT2dt(reply.modification_date)
comment.reply_to = in_reply_to
if in_reply_to == 0:
# Direct reply to a content object
new_in_reply_to = conversation.addComment(comment)
else:
# Reply to another comment
comment_to_reply_to = conversation.get(in_reply_to)
replies = IReplies(comment_to_reply_to)
new_in_reply_to = replies.addComment(comment)
# migrate the review state
old_status = workflow.getStatusOf(oldchain, reply)
new_status = {
'action':
None,
'actor':
None,
'comment':
'Migrated workflow state',
'review_state':
old_status and old_status.get(
'review_state', new_workflow.initial_state)
or 'published',
'time':
DateTime()
}
workflow.setStatusOf('comment_review_workflow', comment,
new_status)
auto_transition = new_workflow._findAutomaticTransition(
comment, new_workflow._getWorkflowStateOf(comment))
if auto_transition is not None:
new_workflow._changeStateOf(comment, auto_transition)
else:
new_workflow.updateRoleMappingsFor(comment)
comment.reindexObject(
idxs=['allowedRolesAndUsers', 'review_state'])
self.total_comments_migrated += 1
# migrate all talkbacks of the reply
talkback = getattr(reply, 'talkback', None)
no_replies_left = migrate_replies(
context,
new_in_reply_to,
talkback.getReplies(),
depth=depth + 1,
just_delete=not should_migrate)
if no_replies_left:
# remove reply and talkback
talkback.deleteReply(reply.id)
obj = aq_parent(talkback)
obj.talkback = None
log("%sremove %s" % (indent, reply.id))
self.total_comments_deleted += 1
# Return True when all comments on a certain level have been
# migrated.
return True
def migrate_replies(context, in_reply_to, replies,
depth=0, just_delete=0):
# Recursive function to migrate all direct replies
# of a comment. Returns True if there are no replies to
# this comment left, and therefore the comment can be removed.
if len(replies) == 0:
return True
workflow = context.portal_workflow
oldchain = workflow.getChainForPortalType('Discussion Item')
new_workflow = workflow.comment_review_workflow
mt = getToolByName(self.context, 'portal_membership')
if type(oldchain) == TupleType and len(oldchain) > 0:
oldchain = oldchain[0]
for reply in replies:
# log
indent = " "
for i in range(depth):
indent += " "
log("%smigrate_reply: '%s'." % (indent, reply.title))
should_migrate = True
if filter_callback and not filter_callback(reply):
should_migrate = False
if just_delete:
should_migrate = False
new_in_reply_to = None
if should_migrate:
# create a reply object
comment = CommentFactory()
comment.title = reply.Title()
comment.text = reply.cooked_text
comment.mime_type = 'text/html'
comment.creator = reply.Creator()
try:
comment.author_username = reply.author_username
except AttributeError:
comment.author_username = reply.Creator()
member = mt.getMemberById(comment.author_username)
if member:
comment.author_name = member.fullname
if not comment.author_name:
# In migrated site member.fullname = ''
# while member.getProperty('fullname') has the
# correct value
if member:
comment.author_name = member.getProperty(
'fullname'
)
else:
comment.author_name = comment.author_username
try:
comment.author_email = reply.email
except AttributeError:
comment.author_email = None
comment.creation_date = DT2dt(reply.creation_date)
comment.modification_date = DT2dt(reply.modification_date)
comment.reply_to = in_reply_to
if in_reply_to == 0:
# Direct reply to a content object
new_in_reply_to = conversation.addComment(comment)
else:
# Reply to another comment
comment_to_reply_to = conversation.get(in_reply_to)
replies = IReplies(comment_to_reply_to)
new_in_reply_to = replies.addComment(comment)
# migrate the review state
old_status = workflow.getStatusOf(oldchain, reply)
new_status = {
'action': None,
'actor': None,
'comment': 'Migrated workflow state',
'review_state': old_status and old_status.get(
'review_state',
new_workflow.initial_state
) or 'published',
'time': DateTime()
}
workflow.setStatusOf('comment_review_workflow',
comment,
new_status)
auto_transition = new_workflow._findAutomaticTransition(
comment,
new_workflow._getWorkflowStateOf(comment))
if auto_transition is not None:
new_workflow._changeStateOf(comment, auto_transition)
else:
new_workflow.updateRoleMappingsFor(comment)
comment.reindexObject(idxs=['allowedRolesAndUsers',
'review_state'])
self.total_comments_migrated += 1
# migrate all talkbacks of the reply
talkback = getattr(reply, 'talkback', None)
no_replies_left = migrate_replies(
context,
new_in_reply_to,
talkback.getReplies(),
depth=depth + 1,
just_delete=not should_migrate)
if no_replies_left:
# remove reply and talkback
talkback.deleteReply(reply.id)
obj = aq_parent(talkback)
obj.talkback = None
log("%sremove %s" % (indent, reply.id))
self.total_comments_deleted += 1
# Return True when all comments on a certain level have been
# migrated.
return True
