def get_group_id_for_comments_service(request, course_key, commentable_id=None):
"""
Given a user requesting content within a `commentable_id`, determine the
group_id which should be passed to the comments service.
Returns:
int: the group_id to pass to the comments service or None if nothing
should be passed
Raises:
ValueError if the requested group_id is invalid
"""
if commentable_id is None or is_commentable_cohorted(course_key, commentable_id):
if request.method == "GET":
requested_group_id = request.GET.get('group_id')
elif request.method == "POST":
requested_group_id = request.POST.get('group_id')
if cached_has_permission(request.user, "see_all_cohorts", course_key):
if not requested_group_id:
return None
try:
group_id = int(requested_group_id)
get_cohort_by_id(course_key, group_id)
except CourseUserGroup.DoesNotExist:
raise ValueError
else:
# regular users always query with their own id.
group_id = get_cohort_id(request.user, course_key)
return group_id
else:
# Never pass a group_id to the comments service for a non-cohorted
# commentable
return None
def get_group_id_for_comments_service(request, course_key, commentable_id=None):
"""
Given a user requesting content within a `commentable_id`, determine the
group_id which should be passed to the comments service.
Returns:
int: the group_id to pass to the comments service or None if nothing
should be passed
Raises:
ValueError if the requested group_id is invalid
"""
if commentable_id is None or is_commentable_cohorted(course_key, commentable_id):
if request.method == "GET":
requested_group_id = request.GET.get('group_id')
elif request.method == "POST":
requested_group_id = request.POST.get('group_id')
if cached_has_permission(request.user, "see_all_cohorts", course_key):
if not requested_group_id:
return None
try:
group_id = int(requested_group_id)
get_cohort_by_id(course_key, group_id)
except CourseUserGroup.DoesNotExist:
raise ValueError
else:
# regular users always query with their own id.
group_id = get_cohort_id(request.user, course_key)
return group_id
else:
# Never pass a group_id to the comments service for a non-cohorted
# commentable
return None
def inline_discussion(request, course_id, discussion_id,tags_type):
"""
Renders JSON for DiscussionModules
"""
course = get_course_with_access(request.user, course_id, 'load_forum')
try:
threads, query_params = get_threads_tags(request, course_id, tags_type, discussion_id, per_page=INLINE_THREADS_PER_PAGE)
cc_user = cc.User.from_django_user(request.user)
user_info = cc_user.to_dict()
except (cc.utils.CommentClientError, cc.utils.CommentClientUnknownError):
# TODO (vshnayder): since none of this code seems to be aware of the fact that
# sometimes things go wrong, I suspect that the js client is also not
# checking for errors on request. Check and fix as needed.
log.error("Error loading inline discussion threads.")
raise Http404
annotated_content_info = utils.get_metadata_for_threads(course_id, threads, request.user, user_info)
allow_anonymous = course.allow_anonymous
allow_anonymous_to_peers = course.allow_anonymous_to_peers
#since inline is all one commentable, only show or allow the choice of cohorts
#if the commentable is cohorted, otherwise everything is not cohorted
#and no one has the option of choosing a cohort
is_cohorted = is_course_cohorted(course_id) and is_commentable_cohorted(course_id, discussion_id)
is_moderator = cached_has_permission(request.user, "see_all_cohorts", course_id)
cohorts_list = list()
if is_cohorted:
cohorts_list.append({'name': 'All Groups', 'id': None})
#if you're a mod, send all cohorts and let you pick
if is_moderator:
cohorts = get_course_cohorts(course_id)
for cohort in cohorts:
cohorts_list.append({'name': cohort.name, 'id': cohort.id})
else:
#students don't get to choose
cohorts_list = None
return utils.JsonResponse({
'discussion_data': map(utils.safe_content, threads),
'user_info': user_info,
'annotated_content_info': annotated_content_info,
'page': query_params['page'],
'num_pages': query_params['num_pages'],
'roles': utils.get_role_ids(course_id),
'allow_anonymous_to_peers': allow_anonymous_to_peers,
'allow_anonymous': allow_anonymous,
'cohorts': cohorts_list,
'is_moderator': is_moderator,
'is_cohorted': is_cohorted
})
def inline_discussion(request, course_id, discussion_id):
"""
Renders JSON for DiscussionModules
"""
nr_transaction = newrelic.agent.current_transaction()
course = get_course_with_access(request.user, course_id, 'load_forum')
try:
threads, query_params = get_threads(request, course_id, discussion_id, per_page=INLINE_THREADS_PER_PAGE)
cc_user = cc.User.from_django_user(request.user)
user_info = cc_user.to_dict()
except (cc.utils.CommentClientError, cc.utils.CommentClientUnknownError):
log.error("Error loading inline discussion threads.")
raise
with newrelic.agent.FunctionTrace(nr_transaction, "get_metadata_for_threads"):
annotated_content_info = utils.get_metadata_for_threads(course_id, threads, request.user, user_info)
allow_anonymous = course.allow_anonymous
allow_anonymous_to_peers = course.allow_anonymous_to_peers
#since inline is all one commentable, only show or allow the choice of cohorts
#if the commentable is cohorted, otherwise everything is not cohorted
#and no one has the option of choosing a cohort
is_cohorted = is_course_cohorted(course_id) and is_commentable_cohorted(course_id, discussion_id)
is_moderator = cached_has_permission(request.user, "see_all_cohorts", course_id)
cohorts_list = list()
if is_cohorted:
cohorts_list.append({'name': 'All Groups', 'id': None})
#if you're a mod, send all cohorts and let you pick
if is_moderator:
cohorts = get_course_cohorts(course_id)
for cohort in cohorts:
cohorts_list.append({'name': cohort.name, 'id': cohort.id})
else:
#students don't get to choose
cohorts_list = None
return utils.JsonResponse({
'discussion_data': map(utils.safe_content, threads),
'user_info': user_info,
'annotated_content_info': annotated_content_info,
'page': query_params['page'],
'num_pages': query_params['num_pages'],
'roles': utils.get_role_ids(course_id),
'allow_anonymous_to_peers': allow_anonymous_to_peers,
'allow_anonymous': allow_anonymous,
'cohorts': cohorts_list,
'is_moderator': is_moderator,
'is_cohorted': is_cohorted
})
def inline_discussion(request, course_id, discussion_id):
"""
Renders JSON for DiscussionModules
"""
course = get_course_with_access(request.user, course_id, 'load_forum')
try:
threads, query_params = get_threads(request, course_id, discussion_id, per_page=INLINE_THREADS_PER_PAGE)
cc_user = cc.User.from_django_user(request.user)
user_info = cc_user.to_dict()
except (cc.utils.CommentClientError, cc.utils.CommentClientUnknownError):
# TODO (vshnayder): since none of this code seems to be aware of the fact that
# sometimes things go wrong, I suspect that the js client is also not
# checking for errors on request. Check and fix as needed.
log.error("Error loading inline discussion threads.")
raise Http404
annotated_content_info = utils.get_metadata_for_threads(course_id, threads, request.user, user_info)
allow_anonymous = course.allow_anonymous
allow_anonymous_to_peers = course.allow_anonymous_to_peers
#since inline is all one commentable, only show or allow the choice of cohorts
#if the commentable is cohorted, otherwise everything is not cohorted
#and no one has the option of choosing a cohort
is_cohorted = is_course_cohorted(course_id) and is_commentable_cohorted(course_id, discussion_id)
is_moderator = cached_has_permission(request.user, "see_all_cohorts", course_id)
cohorts_list = list()
if is_cohorted:
cohorts_list.append({'name': 'All Groups', 'id': None})
#if you're a mod, send all cohorts and let you pick
if is_moderator:
cohorts = get_course_cohorts(course_id)
for cohort in cohorts:
cohorts_list.append({'name': cohort.name, 'id': cohort.id})
else:
#students don't get to choose
cohorts_list = None
return utils.JsonResponse({
'discussion_data': map(utils.safe_content, threads),
'user_info': user_info,
'annotated_content_info': annotated_content_info,
'page': query_params['page'],
'num_pages': query_params['num_pages'],
'roles': utils.get_role_ids(course_id),
'allow_anonymous_to_peers': allow_anonymous_to_peers,
'allow_anonymous': allow_anonymous,
'cohorts': cohorts_list,
'is_moderator': is_moderator,
'is_cohorted': is_cohorted
})
def inline_discussion(request, course_id, discussion_id):
"""
Renders JSON for DiscussionModules
"""
nr_transaction = newrelic.agent.current_transaction()
course_id = SlashSeparatedCourseKey.from_deprecated_string(course_id)
course = get_course_with_access(request.user, 'load_forum', course_id)
threads, query_params = get_threads(request, course_id, discussion_id, per_page=INLINE_THREADS_PER_PAGE)
cc_user = cc.User.from_django_user(request.user)
user_info = cc_user.to_dict()
with newrelic.agent.FunctionTrace(nr_transaction, "get_metadata_for_threads"):
annotated_content_info = utils.get_metadata_for_threads(course_id, threads, request.user, user_info)
allow_anonymous = course.allow_anonymous
allow_anonymous_to_peers = course.allow_anonymous_to_peers
#since inline is all one commentable, only show or allow the choice of cohorts
#if the commentable is cohorted, otherwise everything is not cohorted
#and no one has the option of choosing a cohort
is_cohorted = is_course_cohorted(course_id) and is_commentable_cohorted(course_id, discussion_id)
is_moderator = cached_has_permission(request.user, "see_all_cohorts", course_id)
cohorts_list = list()
if is_cohorted:
cohorts_list.append({'name': _('All Groups'), 'id': None})
#if you're a mod, send all cohorts and let you pick
if is_moderator:
cohorts = get_course_cohorts(course_id)
for cohort in cohorts:
cohorts_list.append({'name': cohort.name, 'id': cohort.id})
else:
#students don't get to choose
cohorts_list = None
return utils.JsonResponse({
'discussion_data': map(utils.safe_content, threads),
'user_info': user_info,
'annotated_content_info': annotated_content_info,
'page': query_params['page'],
'num_pages': query_params['num_pages'],
'roles': utils.get_role_ids(course_id),
'allow_anonymous_to_peers': allow_anonymous_to_peers,
'allow_anonymous': allow_anonymous,
'cohorts': cohorts_list,
'is_moderator': is_moderator,
'is_cohorted': is_cohorted
})
def test_is_commentable_cohorted(self):
course = modulestore().get_course(self.toy_course_key)
self.assertFalse(course.is_cohorted)
def to_id(name):
return topic_name_to_id(course, name)
# no topics
self.assertFalse(
cohorts.is_commentable_cohorted(course.id, to_id("General")),
"Course doesn't even have a 'General' topic"
)
# not cohorted
config_course_cohorts(course, ["General", "Feedback"], cohorted=False)
self.assertFalse(
cohorts.is_commentable_cohorted(course.id, to_id("General")),
"Course isn't cohorted"
)
# cohorted, but top level topics aren't
config_course_cohorts(course, ["General", "Feedback"], cohorted=True)
self.assertTrue(course.is_cohorted)
self.assertFalse(
cohorts.is_commentable_cohorted(course.id, to_id("General")),
"Course is cohorted, but 'General' isn't."
)
self.assertTrue(
cohorts.is_commentable_cohorted(course.id, to_id("random")),
"Non-top-level discussion is always cohorted in cohorted courses."
)
# cohorted, including "Feedback" top-level topics aren't
config_course_cohorts(
course, ["General", "Feedback"],
cohorted=True,
cohorted_discussions=["Feedback"]
)
self.assertTrue(course.is_cohorted)
self.assertFalse(
cohorts.is_commentable_cohorted(course.id, to_id("General")),
"Course is cohorted, but 'General' isn't."
)
self.assertTrue(
cohorts.is_commentable_cohorted(course.id, to_id("Feedback")),
"Feedback was listed as cohorted. Should be."
)
def test_is_commentable_cohorted(self):
course = modulestore().get_course(self.toy_course_key)
self.assertFalse(course.is_cohorted)
def to_id(name):
return self.topic_name_to_id(course, name)
# no topics
self.assertFalse(
cohorts.is_commentable_cohorted(course.id, to_id("General")),
"Course doesn't even have a 'General' topic")
# not cohorted
self.config_course_cohorts(course, ["General", "Feedback"],
cohorted=False)
self.assertFalse(
cohorts.is_commentable_cohorted(course.id, to_id("General")),
"Course isn't cohorted")
# cohorted, but top level topics aren't
self.config_course_cohorts(course, ["General", "Feedback"],
cohorted=True)
self.assertTrue(course.is_cohorted)
self.assertFalse(
cohorts.is_commentable_cohorted(course.id, to_id("General")),
"Course is cohorted, but 'General' isn't.")
self.assertTrue(
cohorts.is_commentable_cohorted(course.id, to_id("random")),
"Non-top-level discussion is always cohorted in cohorted courses.")
# cohorted, including "Feedback" top-level topics aren't
self.config_course_cohorts(course, ["General", "Feedback"],
cohorted=True,
cohorted_discussions=["Feedback"])
self.assertTrue(course.is_cohorted)
self.assertFalse(
cohorts.is_commentable_cohorted(course.id, to_id("General")),
"Course is cohorted, but 'General' isn't.")
self.assertTrue(
cohorts.is_commentable_cohorted(course.id, to_id("Feedback")),
"Feedback was listed as cohorted. Should be.")
def create_thread(request, course_id, commentable_id):
"""
Given a course and commentble ID, create the thread
"""
log.debug("Creating new thread in %r, id %r", course_id, commentable_id)
course = get_course_with_access(request.user, course_id, 'load')
post = request.POST
if course.allow_anonymous:
anonymous = post.get('anonymous', 'false').lower() == 'true'
else:
anonymous = False
if course.allow_anonymous_to_peers:
anonymous_to_peers = post.get('anonymous_to_peers',
'false').lower() == 'true'
else:
anonymous_to_peers = False
if 'title' not in post or not post['title'].strip():
return JsonError(_("Title can't be empty"))
if 'body' not in post or not post['body'].strip():
return JsonError(_("Body can't be empty"))
thread = cc.Thread(**extract(post, ['body', 'title']))
thread.update_attributes(
**{
'anonymous': anonymous,
'anonymous_to_peers': anonymous_to_peers,
'commentable_id': commentable_id,
'course_id': course_id,
'user_id': request.user.id,
})
user = cc.User.from_django_user(request.user)
#kevinchugh because the new requirement is that all groups will be determined
#by the group id in the request this all goes away
#not anymore, only for admins
# Cohort the thread if the commentable is cohorted.
if is_commentable_cohorted(course_id, commentable_id):
user_group_id = get_cohort_id(user, course_id)
# TODO (vshnayder): once we have more than just cohorts, we'll want to
# change this to a single get_group_for_user_and_commentable function
# that can do different things depending on the commentable_id
if cached_has_permission(request.user, "see_all_cohorts", course_id):
# admins can optionally choose what group to post as
group_id = post.get('group_id', user_group_id)
else:
# regular users always post with their own id.
group_id = user_group_id
if group_id:
thread.update_attributes(group_id=group_id)
thread.save()
#patch for backward compatibility to comments service
if not 'pinned' in thread.attributes:
thread['pinned'] = False
if post.get('auto_subscribe', 'false').lower() == 'true':
user = cc.User.from_django_user(request.user)
user.follow(thread)
data = thread.to_dict()
add_courseware_context([data], course)
if request.is_ajax():
return ajax_content_response(request, course_id, data)
else:
return JsonResponse(utils.safe_content(data))
def single_thread(request, course_id, discussion_id, thread_id):
course_key = SlashSeparatedCourseKey.from_deprecated_string(course_id)
nr_transaction = newrelic.agent.current_transaction()
course = get_course_with_access(request.user, 'load_forum', course_key)
course_settings = make_course_settings(course, include_category_map=True)
cc_user = cc.User.from_django_user(request.user)
user_info = cc_user.to_dict()
is_moderator = cached_has_permission(request.user, "see_all_cohorts",
course_key)
# Currently, the front end always loads responses via AJAX, even for this
# page; it would be a nice optimization to avoid that extra round trip to
# the comments service.
try:
thread = cc.Thread.find(thread_id).retrieve(
recursive=request.is_ajax(),
user_id=request.user.id,
response_skip=request.GET.get("resp_skip"),
response_limit=request.GET.get("resp_limit"))
except cc.utils.CommentClientRequestError as e:
if e.status_code == 404:
raise Http404
raise
# verify that the thread belongs to the requesting student's cohort
if is_commentable_cohorted(course_key, discussion_id) and not is_moderator:
user_group_id = get_cohort_id(request.user, course_key)
if getattr(thread, "group_id",
None) is not None and user_group_id != thread.group_id:
raise Http404
is_staff = cached_has_permission(request.user, 'openclose_thread',
course.id)
if request.is_ajax():
with newrelic.agent.FunctionTrace(nr_transaction,
"get_annotated_content_infos"):
annotated_content_info = utils.get_annotated_content_infos(
course_key, thread, request.user, user_info=user_info)
content = utils.prepare_content(thread.to_dict(), course_key, is_staff)
with newrelic.agent.FunctionTrace(nr_transaction,
"add_courseware_context"):
add_courseware_context([content], course)
return utils.JsonResponse({
'content':
content,
'annotated_content_info':
annotated_content_info,
})
else:
try:
threads, query_params = get_threads(request, course_key)
except ValueError:
return HttpResponseBadRequest("Invalid group_id")
threads.append(thread.to_dict())
with newrelic.agent.FunctionTrace(nr_transaction,
"add_courseware_context"):
add_courseware_context(threads, course)
for thread in threads:
#patch for backward compatibility with comments service
if not "pinned" in thread:
thread["pinned"] = False
threads = [
utils.prepare_content(thread, course_key, is_staff)
for thread in threads
]
with newrelic.agent.FunctionTrace(nr_transaction,
"get_metadata_for_threads"):
annotated_content_info = utils.get_metadata_for_threads(
course_key, threads, request.user, user_info)
with newrelic.agent.FunctionTrace(nr_transaction, "get_cohort_info"):
user_cohort = get_cohort_id(request.user, course_key)
context = {
'discussion_id':
discussion_id,
'csrf':
csrf(request)['csrf_token'],
'init':
'', # TODO: What is this?
'user_info':
_attr_safe_json(user_info),
'annotated_content_info':
_attr_safe_json(annotated_content_info),
'course':
course,
#'recent_active_threads': recent_active_threads,
'course_id':
course.id.to_deprecated_string(
), # TODO: Why pass both course and course.id to template?
'thread_id':
thread_id,
'threads':
_attr_safe_json(threads),
'roles':
_attr_safe_json(utils.get_role_ids(course_key)),
'is_moderator':
is_moderator,
'thread_pages':
query_params['num_pages'],
'is_course_cohorted':
is_course_cohorted(course_key),
'flag_moderator':
cached_has_permission(request.user, 'openclose_thread', course.id)
or has_access(request.user, 'staff', course),
'cohorts':
course_settings["cohorts"],
'user_cohort':
user_cohort,
'sort_preference':
cc_user.default_sort_key,
'category_map':
course_settings["category_map"],
'course_settings':
_attr_safe_json(course_settings)
}
return render_to_response('discussion/index.html', context)
def create_thread(request, course_id, commentable_id):
"""
Given a course and commentble ID, create the thread
"""
log.debug("Creating new thread in %r, id %r", course_id, commentable_id)
course = get_course_with_access(request.user, course_id, 'load')
post = request.POST
if course.allow_anonymous:
anonymous = post.get('anonymous', 'false').lower() == 'true'
else:
anonymous = False
if course.allow_anonymous_to_peers:
anonymous_to_peers = post.get(
'anonymous_to_peers', 'false').lower() == 'true'
else:
anonymous_to_peers = False
thread = cc.Thread(**extract(post, ['body', 'title', 'tags']))
thread.update_attributes(**{
'anonymous': anonymous,
'anonymous_to_peers': anonymous_to_peers,
'commentable_id': commentable_id,
'course_id': course_id,
'user_id': request.user.id,
})
user = cc.User.from_django_user(request.user)
# kevinchugh because the new requirement is that all groups will be determined
# by the group id in the request this all goes away
# not anymore, only for admins
# Cohort the thread if the commentable is cohorted.
if is_commentable_cohorted(course_id, commentable_id):
user_group_id = get_cohort_id(user, course_id)
# TODO (vshnayder): once we have more than just cohorts, we'll want to
# change this to a single get_group_for_user_and_commentable function
# that can do different things depending on the commentable_id
if cached_has_permission(request.user, "see_all_cohorts", course_id):
# admins can optionally choose what group to post as
group_id = post.get('group_id', user_group_id)
else:
# regular users always post with their own id.
group_id = user_group_id
if group_id:
thread.update_attributes(group_id=group_id)
thread.save()
# patch for backward compatibility to comments service
if not 'pinned' in thread.attributes:
thread['pinned'] = False
if post.get('auto_subscribe', 'false').lower() == 'true':
user = cc.User.from_django_user(request.user)
user.follow(thread)
courseware_context = get_courseware_context(thread, course)
data = thread.to_dict()
if courseware_context:
data.update(courseware_context)
if request.is_ajax():
return ajax_content_response(request, course_id, data, 'discussion/ajax_create_thread.html')
else:
return JsonResponse(utils.safe_content(data))
def single_thread(request, course_id, discussion_id, thread_id):
course_key = SlashSeparatedCourseKey.from_deprecated_string(course_id)
nr_transaction = newrelic.agent.current_transaction()
course = get_course_with_access(request.user, 'load_forum', course_key)
course_settings = make_course_settings(course, include_category_map=True)
cc_user = cc.User.from_django_user(request.user)
user_info = cc_user.to_dict()
is_moderator = cached_has_permission(request.user, "see_all_cohorts", course_key)
# Currently, the front end always loads responses via AJAX, even for this
# page; it would be a nice optimization to avoid that extra round trip to
# the comments service.
try:
thread = cc.Thread.find(thread_id).retrieve(
recursive=request.is_ajax(),
user_id=request.user.id,
response_skip=request.GET.get("resp_skip"),
response_limit=request.GET.get("resp_limit")
)
except cc.utils.CommentClientRequestError as e:
if e.status_code == 404:
raise Http404
raise
# verify that the thread belongs to the requesting student's cohort
if is_commentable_cohorted(course_key, discussion_id) and not is_moderator:
user_group_id = get_cohort_id(request.user, course_key)
if getattr(thread, "group_id", None) is not None and user_group_id != thread.group_id:
raise Http404
is_staff = cached_has_permission(request.user, 'openclose_thread', course.id)
if request.is_ajax():
with newrelic.agent.FunctionTrace(nr_transaction, "get_annotated_content_infos"):
annotated_content_info = utils.get_annotated_content_infos(course_key, thread, request.user, user_info=user_info)
content = utils.prepare_content(thread.to_dict(), course_key, is_staff)
with newrelic.agent.FunctionTrace(nr_transaction, "add_courseware_context"):
add_courseware_context([content], course)
return utils.JsonResponse({
'content': content,
'annotated_content_info': annotated_content_info,
})
else:
try:
threads, query_params = get_threads(request, course_key)
except ValueError:
return HttpResponseBadRequest("Invalid group_id")
threads.append(thread.to_dict())
with newrelic.agent.FunctionTrace(nr_transaction, "add_courseware_context"):
add_courseware_context(threads, course)
for thread in threads:
#patch for backward compatibility with comments service
if not "pinned" in thread:
thread["pinned"] = False
threads = [utils.prepare_content(thread, course_key, is_staff) for thread in threads]
with newrelic.agent.FunctionTrace(nr_transaction, "get_metadata_for_threads"):
annotated_content_info = utils.get_metadata_for_threads(course_key, threads, request.user, user_info)
with newrelic.agent.FunctionTrace(nr_transaction, "get_cohort_info"):
user_cohort = get_cohort_id(request.user, course_key)
context = {
'discussion_id': discussion_id,
'csrf': csrf(request)['csrf_token'],
'init': '', # TODO: What is this?
'user_info': _attr_safe_json(user_info),
'annotated_content_info': _attr_safe_json(annotated_content_info),
'course': course,
#'recent_active_threads': recent_active_threads,
'course_id': course.id.to_deprecated_string(), # TODO: Why pass both course and course.id to template?
'thread_id': thread_id,
'threads': _attr_safe_json(threads),
'roles': _attr_safe_json(utils.get_role_ids(course_key)),
'is_moderator': is_moderator,
'thread_pages': query_params['num_pages'],
'is_course_cohorted': is_course_cohorted(course_key),
'flag_moderator': cached_has_permission(request.user, 'openclose_thread', course.id) or has_access(request.user, 'staff', course),
'cohorts': course_settings["cohorts"],
'user_cohort': user_cohort,
'sort_preference': cc_user.default_sort_key,
'category_map': course_settings["category_map"],
'course_settings': _attr_safe_json(course_settings)
}
return render_to_response('discussion/index.html', context)
def create_thread(request, course_id, commentable_id):
"""
Given a course and commentble ID, create the thread
"""
log.debug("Creating new thread in %r, id %r", course_id, commentable_id)
course_key = SlashSeparatedCourseKey.from_deprecated_string(course_id)
course = get_course_with_access(request.user, "load", course_key)
post = request.POST
if course.allow_anonymous:
anonymous = post.get("anonymous", "false").lower() == "true"
else:
anonymous = False
if course.allow_anonymous_to_peers:
anonymous_to_peers = post.get("anonymous_to_peers", "false").lower() == "true"
else:
anonymous_to_peers = False
if "title" not in post or not post["title"].strip():
return JsonError(_("Title can't be empty"))
if "body" not in post or not post["body"].strip():
return JsonError(_("Body can't be empty"))
thread = cc.Thread(
anonymous=anonymous,
anonymous_to_peers=anonymous_to_peers,
commentable_id=commentable_id,
course_id=course_key.to_deprecated_string(),
user_id=request.user.id,
thread_type=post["thread_type"],
body=post["body"],
title=post["title"],
)
user = cc.User.from_django_user(request.user)
# kevinchugh because the new requirement is that all groups will be determined
# by the group id in the request this all goes away
# not anymore, only for admins
# Cohort the thread if the commentable is cohorted.
if is_commentable_cohorted(course_key, commentable_id):
user_group_id = get_cohort_id(user, course_key)
# TODO (vshnayder): once we have more than just cohorts, we'll want to
# change this to a single get_group_for_user_and_commentable function
# that can do different things depending on the commentable_id
if cached_has_permission(request.user, "see_all_cohorts", course_key):
# admins can optionally choose what group to post as
try:
group_id = int(post.get("group_id", user_group_id))
get_cohort_by_id(course_key, group_id)
except (ValueError, CourseUserGroup.DoesNotExist):
return HttpResponseBadRequest("Invalid cohort id")
else:
# regular users always post with their own id.
group_id = user_group_id
if group_id:
thread.group_id = group_id
thread.save()
# patch for backward compatibility to comments service
if not "pinned" in thread.attributes:
thread["pinned"] = False
if post.get("auto_subscribe", "false").lower() == "true":
user = cc.User.from_django_user(request.user)
user.follow(thread)
data = thread.to_dict()
add_thread_group_name(data, course_key)
add_courseware_context([data], course)
if request.is_ajax():
return ajax_content_response(request, course_key, data)
else:
return JsonResponse(safe_content(data, course_key))
def mobi_create_thread(request, course_id, topic_id):
"""
Given a course and commentable_id from mobile. create the thread
"""
course_id = course_id.replace('.', '/')
log.debug("Creating new thread in %r, id %r", course_id, topic_id)
course = get_course_with_access(request.user, course_id, 'load')
post = request.POST
if course.allow_anonymous:
anonymous = post.get('anonymous', 'false').lower() == 'true'
else:
anonymous = False
if course.allow_anonymous_to_peers:
anonymous_to_peers = post.get('anonymous_to_peers', 'false').lower() == 'true'
else:
anonymous_to_peers = False
if 'title' not in post or not post['title'].strip():
return JsonResponse({'success': False, 'errmsg': "Title can't be empty"})
if 'body' not in post or not post['body'].strip():
return JsonResponse({'success': False, 'errmsg': "Body can't be empty"})
thread = cc.Thread(**extract(post, ['body', 'title']))
user = cc.User.from_django_user(request.user)
thread.update_attributes(**{
'anonymous': anonymous,
'anonymous_to_peers': anonymous_to_peers,
'commentable_id': topic_id,
'course_id': course_id,
'user_id': request.user.id,
})
if is_commentable_cohorted(course_id, topic_id):
user_group_id = get_cohort_id(user, course_id)
# TODO (vshnayder): once we have more than just cohorts, we'll want to
# change this to a single get_group_for_user_and_commentable function
# that can do different things depending on the commentable_id
if cached_has_permission(request.user, "see_all_cohorts", course_id):
# admins can optionally choose what group to post as
group_id = post.get('group_id', user_group_id)
else:
# regular users always post with their own id.
group_id = user_group_id
if group_id:
thread.update_attributes(group_id=group_id)
thread.save()
if not 'pinned' in thread.attributes:
thread['pinned'] = False
# if post.get('auto_subscribe', 'false').lower() == 'true':
user = cc.User.from_django_user(request.user)
user.follow(thread)
return JsonResponse({"success": True})
def mobi_create_thread(request, course_id, topic_id):
"""
Given a course and commentable_id from mobile. create the thread
"""
course_id = course_id.replace('.', '/')
log.debug("Creating new thread in %r, id %r", course_id, topic_id)
course = get_course_with_access(request.user, course_id, 'load')
post = request.POST
if course.allow_anonymous:
anonymous = post.get('anonymous', 'false').lower() == 'true'
else:
anonymous = False
if course.allow_anonymous_to_peers:
anonymous_to_peers = post.get('anonymous_to_peers',
'false').lower() == 'true'
else:
anonymous_to_peers = False
if 'title' not in post or not post['title'].strip():
return JsonResponse({
'success': False,
'errmsg': "Title can't be empty"
})
if 'body' not in post or not post['body'].strip():
return JsonResponse({
'success': False,
'errmsg': "Body can't be empty"
})
thread = cc.Thread(**extract(post, ['body', 'title']))
user = cc.User.from_django_user(request.user)
thread.update_attributes(
**{
'anonymous': anonymous,
'anonymous_to_peers': anonymous_to_peers,
'commentable_id': topic_id,
'course_id': course_id,
'user_id': request.user.id,
})
if is_commentable_cohorted(course_id, topic_id):
user_group_id = get_cohort_id(user, course_id)
# TODO (vshnayder): once we have more than just cohorts, we'll want to
# change this to a single get_group_for_user_and_commentable function
# that can do different things depending on the commentable_id
if cached_has_permission(request.user, "see_all_cohorts", course_id):
# admins can optionally choose what group to post as
group_id = post.get('group_id', user_group_id)
else:
# regular users always post with their own id.
group_id = user_group_id
if group_id:
thread.update_attributes(group_id=group_id)
thread.save()
if not 'pinned' in thread.attributes:
thread['pinned'] = False
# if post.get('auto_subscribe', 'false').lower() == 'true':
user = cc.User.from_django_user(request.user)
user.follow(thread)
return JsonResponse({"success": True})
def create_thread(request, course_id, commentable_id):
"""
Given a course and commentble ID, create the thread
"""
log.debug("Creating new thread in %r, id %r", course_id, commentable_id)
course = get_course_with_access(request.user, course_id, "load")
post = request.POST
if course.allow_anonymous:
anonymous = post.get("anonymous", "false").lower() == "true"
else:
anonymous = False
if course.allow_anonymous_to_peers:
anonymous_to_peers = post.get("anonymous_to_peers", "false").lower() == "true"
else:
anonymous_to_peers = False
if "title" not in post or not post["title"].strip():
return JsonError(_("Title can't be empty"))
if "body" not in post or not post["body"].strip():
return JsonError(_("Body can't be empty"))
thread = cc.Thread(**extract(post, ["body", "title"]))
thread.update_attributes(
**{
"anonymous": anonymous,
"anonymous_to_peers": anonymous_to_peers,
"commentable_id": commentable_id,
"course_id": course_id,
"user_id": request.user.id,
}
)
user = cc.User.from_django_user(request.user)
# kevinchugh because the new requirement is that all groups will be determined
# by the group id in the request this all goes away
# not anymore, only for admins
# Cohort the thread if the commentable is cohorted.
if is_commentable_cohorted(course_id, commentable_id):
user_group_id = get_cohort_id(user, course_id)
# TODO (vshnayder): once we have more than just cohorts, we'll want to
# change this to a single get_group_for_user_and_commentable function
# that can do different things depending on the commentable_id
if cached_has_permission(request.user, "see_all_cohorts", course_id):
# admins can optionally choose what group to post as
group_id = post.get("group_id", user_group_id)
else:
# regular users always post with their own id.
group_id = user_group_id
if group_id:
thread.update_attributes(group_id=group_id)
thread.save()
# patch for backward compatibility to comments service
if not "pinned" in thread.attributes:
thread["pinned"] = False
if post.get("auto_subscribe", "false").lower() == "true":
user = cc.User.from_django_user(request.user)
user.follow(thread)
data = thread.to_dict()
add_courseware_context([data], course)
if request.is_ajax():
return ajax_content_response(request, course_id, data)
else:
return JsonResponse(utils.safe_content(data))
def create_thread(request, course_id, commentable_id):
"""
Given a course and commentble ID, create the thread
"""
log.debug("Creating new thread in %r, id %r", course_id, commentable_id)
course_id = SlashSeparatedCourseKey.from_deprecated_string(course_id)
course = get_course_with_access(request.user, 'load', course_id)
post = request.POST
if course.allow_anonymous:
anonymous = post.get('anonymous', 'false').lower() == 'true'
else:
anonymous = False
if course.allow_anonymous_to_peers:
anonymous_to_peers = post.get('anonymous_to_peers', 'false').lower() == 'true'
else:
anonymous_to_peers = False
if 'title' not in post or not post['title'].strip():
return JsonError(_("Title can't be empty"))
if 'body' not in post or not post['body'].strip():
return JsonError(_("Body can't be empty"))
thread = cc.Thread(
anonymous=anonymous,
anonymous_to_peers=anonymous_to_peers,
commentable_id=commentable_id,
course_id=course_id.to_deprecated_string(),
user_id=request.user.id,
body=post["body"],
title=post["title"]
)
user = cc.User.from_django_user(request.user)
#kevinchugh because the new requirement is that all groups will be determined
#by the group id in the request this all goes away
#not anymore, only for admins
# Cohort the thread if the commentable is cohorted.
if is_commentable_cohorted(course_id, commentable_id):
user_group_id = get_cohort_id(user, course_id)
# TODO (vshnayder): once we have more than just cohorts, we'll want to
# change this to a single get_group_for_user_and_commentable function
# that can do different things depending on the commentable_id
if cached_has_permission(request.user, "see_all_cohorts", course_id):
# admins can optionally choose what group to post as
group_id = post.get('group_id', user_group_id)
else:
# regular users always post with their own id.
group_id = user_group_id
if group_id:
thread.group_id = group_id
thread.save()
#patch for backward compatibility to comments service
if not 'pinned' in thread.attributes:
thread['pinned'] = False
if post.get('auto_subscribe', 'false').lower() == 'true':
user = cc.User.from_django_user(request.user)
user.follow(thread)
data = thread.to_dict()
add_courseware_context([data], course)
if request.is_ajax():
return ajax_content_response(request, course_id, data)
else:
return JsonResponse(safe_content(data))
def create_thread(request, course_id, commentable_id, thread_data, portfolio_user, id_map):
"""
Given a course and commentble ID, create the thread
"""
course = get_course_with_access(portfolio_user, course_id, 'load')
if course.allow_anonymous:
anonymous = thread_data.get('anonymous', 'false').lower() == 'true'
else:
anonymous = False
if course.allow_anonymous_to_peers:
anonymous_to_peers = thread_data.get('anonymous_to_peers', 'false').lower() == 'true'
else:
anonymous_to_peers = False
thread = cc.Thread(**extract(thread_data, ['body', 'title', 'tags']))
thread.update_attributes(**{
'anonymous': anonymous,
'anonymous_to_peers': anonymous_to_peers,
'commentable_id': commentable_id,
'course_id': course_id,
'user_id': portfolio_user.id,
})
user = cc.User.from_django_user(portfolio_user)
#kevinchugh because the new requirement is that all groups will be determined
#by the group id in the request this all goes away
#not anymore, only for admins
# Cohort the thread if the commentable is cohorted.
if is_commentable_cohorted(course_id, commentable_id):
user_group_id = get_cohort_id(user, course_id)
# TODO (vshnayder): once we have more than just cohorts, we'll want to
# change this to a single get_group_for_user_and_commentable function
# that can do different things depending on the commentable_id
if cached_has_permission(portfolio_user, "see_all_cohorts", course_id):
# admins can optionally choose what group to post as
group_id = thread_data.get('group_id', user_group_id)
else:
# regular users always post with their own id.
group_id = user_group_id
if group_id:
thread.update_attributes(group_id=group_id)
thread.save()
#patch for backward compatibility to comments service
if not 'pinned' in thread.attributes:
thread['pinned'] = False
if thread_data.get('auto_subscribe', 'false').lower() == 'true':
user = cc.User.from_django_user(portfolio_user)
user.follow(thread)
#courseware_context = get_courseware_context(thread, course)
data = thread.to_dict()
'''
id = data['commentable_id']
content_info = None
if id in id_map:
location = id_map[id]["location"].url()
title = id_map[id]["title"]
url = reverse('jump_to', kwargs={"course_id": course.location.course_id,
"location": location})
data.update({"courseware_url": url, "courseware_title": title})
'''
#if courseware_context:
# data.update(courseware_context)
return ajax_content_response(request, course_id, data, 'discussion/ajax_create_thread.html')
'''