def create_comment(request, comment_data):
"""
Create a comment.
Arguments:
request: The django request object used for build_absolute_uri and
determining the requesting user.
comment_data: The data for the created comment.
Returns:
The created comment; see discussion_api.views.CommentViewSet for more
detail.
"""
thread_id = comment_data.get("thread_id")
if not thread_id:
raise ValidationError({"thread_id": ["This field is required."]})
try:
cc_thread, context = _get_thread_and_context(request, thread_id)
except Http404:
raise ValidationError({"thread_id": ["Invalid value."]})
# if a thread is closed; no new comments could be made to it
if cc_thread['closed']:
raise PermissionDenied
_check_initializable_comment_fields(comment_data, context)
serializer = CommentSerializer(data=comment_data, context=context)
actions_form = CommentActionsForm(comment_data)
if not (serializer.is_valid() and actions_form.is_valid()):
raise ValidationError(
dict(serializer.errors.items() + actions_form.errors.items()))
serializer.save()
cc_comment = serializer.instance
comment_created.send(sender=None, user=request.user, post=cc_comment)
api_comment = serializer.data
_do_extra_actions(api_comment, cc_comment, comment_data.keys(),
actions_form, context)
track_comment_created_event(request,
context["course"],
cc_comment,
cc_thread["commentable_id"],
followed=False)
return api_comment
def create_comment(request, comment_data):
"""
Create a comment.
Arguments:
request: The django request object used for build_absolute_uri and
determining the requesting user.
comment_data: The data for the created comment.
Returns:
The created comment; see discussion_api.views.CommentViewSet for more
detail.
"""
thread_id = comment_data.get("thread_id")
if not thread_id:
raise ValidationError({"thread_id": ["This field is required."]})
try:
cc_thread, context = _get_thread_and_context(request, thread_id)
except Http404:
raise ValidationError({"thread_id": ["Invalid value."]})
# if a thread is closed; no new comments could be made to it
if cc_thread['closed']:
raise PermissionDenied
_check_initializable_comment_fields(comment_data, context)
serializer = CommentSerializer(data=comment_data, context=context)
actions_form = CommentActionsForm(comment_data)
if not (serializer.is_valid() and actions_form.is_valid()):
raise ValidationError(dict(serializer.errors.items() + actions_form.errors.items()))
serializer.save()
cc_comment = serializer.instance
comment_created.send(sender=None, user=request.user, post=cc_comment)
api_comment = serializer.data
_do_extra_actions(api_comment, cc_comment, comment_data.keys(), actions_form, context)
track_comment_created_event(request, context["course"], cc_comment, cc_thread["commentable_id"], followed=False)
return api_comment
