def create_thread(request, thread_data): """ Create a thread. Arguments: request: The django request object used for build_absolute_uri and determining the requesting user. thread_data: The data for the created thread. Returns: The created thread; see discussion.rest_api.views.ThreadViewSet for more detail. """ course_id = thread_data.get("course_id") user = request.user if not course_id: raise ValidationError({"course_id": ["This field is required."]}) try: course_key = CourseKey.from_string(course_id) course = _get_course(course_key, user) except InvalidKeyError: raise ValidationError({"course_id": ["Invalid value."]}) # lint-amnesty, pylint: disable=raise-missing-from if not discussion_open_for_user(course, user): raise DiscussionBlackOutException context = get_context(course, request) _check_initializable_thread_fields(thread_data, context) discussion_settings = get_course_discussion_settings(course_key) if ("group_id" not in thread_data and is_commentable_divided( course_key, thread_data.get("topic_id"), discussion_settings)): thread_data = thread_data.copy() thread_data["group_id"] = get_group_id_for_user( user, discussion_settings) serializer = ThreadSerializer(data=thread_data, context=context) actions_form = ThreadActionsForm(thread_data) if not (serializer.is_valid() and actions_form.is_valid()): raise ValidationError( dict( list(serializer.errors.items()) + list(actions_form.errors.items()))) serializer.save() cc_thread = serializer.instance thread_created.send(sender=None, user=user, post=cc_thread) api_thread = serializer.data _do_extra_actions(api_thread, cc_thread, list(thread_data.keys()), actions_form, context, request) track_thread_created_event(request, course, cc_thread, actions_form.cleaned_data["following"]) return api_thread
def create_thread(request, thread_data): """ Create a thread. Arguments: request: The django request object used for build_absolute_uri and determining the requesting user. thread_data: The data for the created thread. Returns: The created thread; see discussion.rest_api.views.ThreadViewSet for more detail. """ course_id = thread_data.get("course_id") user = request.user if not course_id: raise ValidationError({"course_id": ["This field is required."]}) try: course_key = CourseKey.from_string(course_id) course = _get_course(course_key, user) except InvalidKeyError: raise ValidationError({"course_id": ["Invalid value."]}) context = get_context(course, request) _check_initializable_thread_fields(thread_data, context) discussion_settings = get_course_discussion_settings(course_key) if ( "group_id" not in thread_data and is_commentable_divided(course_key, thread_data.get("topic_id"), discussion_settings) ): thread_data = thread_data.copy() thread_data["group_id"] = get_group_id_for_user(user, discussion_settings) serializer = ThreadSerializer(data=thread_data, context=context) actions_form = ThreadActionsForm(thread_data) if not (serializer.is_valid() and actions_form.is_valid()): raise ValidationError(dict(serializer.errors.items() + actions_form.errors.items())) serializer.save() cc_thread = serializer.instance thread_created.send(sender=None, user=user, post=cc_thread) api_thread = serializer.data _do_extra_actions(api_thread, cc_thread, thread_data.keys(), actions_form, context, request) track_thread_created_event(request, course, cc_thread, actions_form.cleaned_data["following"]) return api_thread
def update_thread(request, thread_id, update_data): """ Update a thread. Arguments: request: The django request object used for build_absolute_uri and determining the requesting user. thread_id: The id for the thread to update. update_data: The data to update in the thread. Returns: The updated thread; see discussion.rest_api.views.ThreadViewSet for more detail. """ cc_thread, context = _get_thread_and_context( request, thread_id, retrieve_kwargs={"with_responses": True}) _check_editable_fields(cc_thread, update_data, context) serializer = ThreadSerializer(cc_thread, data=update_data, partial=True, context=context) actions_form = ThreadActionsForm(update_data) if not (serializer.is_valid() and actions_form.is_valid()): raise ValidationError( dict( list(serializer.errors.items()) + list(actions_form.errors.items()))) # Only save thread object if some of the edited fields are in the thread data, not extra actions if set(update_data) - set(actions_form.fields): serializer.save() # signal to update Teams when a user edits a thread thread_edited.send(sender=None, user=request.user, post=cc_thread) api_thread = serializer.data _do_extra_actions(api_thread, cc_thread, list(update_data.keys()), actions_form, context, request) # always return read as True (and therefore unread_comment_count=0) as reasonably # accurate shortcut, rather than adding additional processing. api_thread['read'] = True api_thread['unread_comment_count'] = 0 return api_thread
def update_thread(request, thread_id, update_data): """ Update a thread. Arguments: request: The django request object used for build_absolute_uri and determining the requesting user. thread_id: The id for the thread to update. update_data: The data to update in the thread. Returns: The updated thread; see discussion.rest_api.views.ThreadViewSet for more detail. """ cc_thread, context = _get_thread_and_context(request, thread_id, retrieve_kwargs={"with_responses": True}) _check_editable_fields(cc_thread, update_data, context) serializer = ThreadSerializer(cc_thread, data=update_data, partial=True, context=context) actions_form = ThreadActionsForm(update_data) if not (serializer.is_valid() and actions_form.is_valid()): raise ValidationError(dict(serializer.errors.items() + actions_form.errors.items())) # Only save thread object if some of the edited fields are in the thread data, not extra actions if set(update_data) - set(actions_form.fields): serializer.save() # signal to update Teams when a user edits a thread thread_edited.send(sender=None, user=request.user, post=cc_thread) api_thread = serializer.data _do_extra_actions(api_thread, cc_thread, update_data.keys(), actions_form, context, request) # always return read as True (and therefore unread_comment_count=0) as reasonably # accurate shortcut, rather than adding additional processing. api_thread['read'] = True api_thread['unread_comment_count'] = 0 return api_thread