def comment_is_pinned(comment_details, viewer):
"""
`viewer` should be request.user - the user viewing the comment.
Returns "pinned" if pinned, else None.
"""
if not isinstance(comment_details, CommentDetails):
comment_details = CommentDetails(comment_details)
return 'pinned' if comment_details.is_pinned(viewer) else None
def __init__(self, comment_details):
""" `comment_details` can be either the parent comment, or any comment within the thread. """
from canvas.details_models import CommentDetails
if getattr(comment_details, 'parent_id', None):
op = CommentDetails.from_id(comment_details.parent_id)
else:
op = comment_details
if not isinstance(op, CommentDetails):
op = CommentDetails(comment_details)
self.op = op
