def setUp(self):
super(UpdateThreadUnicodeTestCase, self).setUp()
self.course = CourseFactory.create()
seed_permissions_roles(self.course.id)
self.student = UserFactory.create()
CourseEnrollmentFactory(user=self.student, course_id=self.course.id)
def import_single_course(filename):
print >> sys.stderr, 'IMPORTING course:', filename
course_id, course_run = _filename_to_id_and_run(filename)
course_full_id = 'course-v1:Microsoft+{id}+{run}'.format(id=course_id,
run=course_run)
course_xml_dir = path.join(
XML_EXTRACT_DIR, '{id}-{run}'.format(id=course_id, run=course_run))
mkdir(course_xml_dir)
subprocess.call(['tar', '-xzf', filename, '-C', course_xml_dir])
_fix_library_source_bug(course_xml_dir)
print >> sys.stderr, 'IMPORTING course:', course_full_id
course_items = import_course_from_xml(
store=MOD_STORE,
user_id=ModuleStoreEnum.UserID.mgmt_command,
data_dir=DATA_DIR,
source_dirs=[path.join(course_xml_dir,
'course')], # Open edX needs `course` dir
load_error_modules=False,
static_content_store=contentstore(),
verbose=True,
do_import_static=True,
target_id=CourseKey.from_string(course_full_id),
create_if_not_present=True,
)
for course in course_items:
course_id = course.id
if not are_permissions_roles_seeded(course_id):
print >> sys.stderr, 'Seeding forum roles for course', course_id
seed_permissions_roles(course_id)
def handle(self, *args, **options):
"Execute the command"
if len(args) == 0:
raise CommandError("import requires at least one argument: <data directory> [--nostatic] [<course dir>...]")
data_dir = args[0]
do_import_static = not (options.get('nostatic', False))
if len(args) > 1:
course_dirs = args[1:]
else:
course_dirs = None
self.stdout.write("Importing. Data_dir={data}, course_dirs={courses}\n".format(
data=data_dir,
courses=course_dirs,
dis=do_import_static))
try:
mstore = modulestore('direct')
except KeyError:
self.stdout.write('Unable to load direct modulestore, trying '
'default\n')
mstore = modulestore('default')
_, course_items = import_from_xml(
mstore, data_dir, course_dirs, load_error_modules=False,
static_content_store=contentstore(), verbose=True,
do_import_static=do_import_static,
create_new_course_if_not_present=True,
)
for course in course_items:
course_id = course.id
if not are_permissions_roles_seeded(course_id):
self.stdout.write('Seeding forum roles for course {0}\n'.format(course_id))
seed_permissions_roles(course_id)
def handle(self, *args, **options):
"Execute the command"
if len(args) == 0:
raise CommandError("import requires at least one argument: <data directory> [--nostatic] [<course dir>...]")
data_dir = args[0]
do_import_static = not options.get('nostatic', False)
if len(args) > 1:
source_dirs = args[1:]
else:
source_dirs = None
self.stdout.write("Importing. Data_dir={data}, source_dirs={courses}\n".format(
data=data_dir,
courses=source_dirs,
))
mstore = modulestore()
course_items = import_course_from_xml(
mstore, ModuleStoreEnum.UserID.mgmt_command, data_dir, source_dirs, load_error_modules=False,
static_content_store=contentstore(), verbose=True,
do_import_static=do_import_static,
create_if_not_present=True,
)
for course in course_items:
course_id = course.id
if not are_permissions_roles_seeded(course_id):
self.stdout.write('Seeding forum roles for course {0}\n'.format(course_id))
seed_permissions_roles(course_id)
def setUp(self):
self.course = CourseFactory.create()
seed_permissions_roles(self.course.id)
self.student = UserFactory.create()
self.enrollment = CourseEnrollmentFactory(user=self.student, course_id=self.course.id)
self.other_user = UserFactory.create(username="******")
CourseEnrollmentFactory(user=self.other_user, course_id=self.course.id)
def setUp(self):
super(CohortedContentTestCase, self).setUp()
self.course = CourseFactory.create(
discussion_topics={
"cohorted topic": {"id": "cohorted_topic"},
"non-cohorted topic": {"id": "non_cohorted_topic"},
},
cohort_config={
"cohorted": True,
"cohorted_discussions": ["cohorted_topic"]
}
)
self.student_cohort = CourseUserGroup.objects.create(
name="student_cohort",
course_id=self.course.id,
group_type=CourseUserGroup.COHORT
)
self.moderator_cohort = CourseUserGroup.objects.create(
name="moderator_cohort",
course_id=self.course.id,
group_type=CourseUserGroup.COHORT
)
seed_permissions_roles(self.course.id)
self.student = UserFactory.create()
self.moderator = UserFactory.create()
CourseEnrollmentFactory(user=self.student, course_id=self.course.id)
CourseEnrollmentFactory(user=self.moderator, course_id=self.course.id)
self.moderator.roles.add(Role.objects.get(name="Moderator", course_id=self.course.id))
self.student_cohort.users.add(self.student)
self.moderator_cohort.users.add(self.moderator)
def handle(self, *args, **options):
"Execute the command"
if len(args) == 0:
raise CommandError("import requires at least one argument: <data directory> [--nostatic] [<course dir>...]")
data_dir = args[0]
do_import_static = not (options.get('nostatic', False))
if len(args) > 1:
course_dirs = args[1:]
else:
course_dirs = None
self.stdout.write("Importing. Data_dir={data}, course_dirs={courses}\n".format(
data=data_dir,
courses=course_dirs,
dis=do_import_static))
try:
mstore = modulestore('direct')
except KeyError:
self.stdout.write('Unable to load direct modulestore, trying '
'default\n')
mstore = modulestore('default')
_, course_items = import_from_xml(
mstore, data_dir, course_dirs, load_error_modules=False,
static_content_store=contentstore(), verbose=True,
do_import_static=do_import_static
)
for module in course_items:
course_id = module.location.course_id
if not are_permissions_roles_seeded(course_id):
self.stdout.write('Seeding forum roles for course {0}\n'.format(course_id))
seed_permissions_roles(course_id)
def test_set_roles(self, course_id, course_key):
seed_permissions_roles(course_key)
course_roles = dict((r.name, r) for r in Role.objects.filter(course_id=course_key))
self.assertEqual(len(course_roles), 5) # sanity check
# Student role is assigned by default on course enrollment.
self._auto_auth({'username': '******', 'course_id': course_id})
user = User.objects.get(username='******')
user_roles = user.roles.all()
self.assertEqual(len(user_roles), 1)
self.assertEqual(user_roles[0], course_roles[FORUM_ROLE_STUDENT])
self.client.logout()
self._auto_auth({'username': '******', 'course_id': course_id, 'roles': 'Moderator'})
user = User.objects.get(username='******')
user_roles = user.roles.all()
self.assertEqual(
set(user_roles),
set([course_roles[FORUM_ROLE_STUDENT],
course_roles[FORUM_ROLE_MODERATOR]]))
# check multiple roles work.
self.client.logout()
self._auto_auth({
'username': '******', 'course_id': course_id,
'roles': '{},{}'.format(FORUM_ROLE_MODERATOR, FORUM_ROLE_ADMINISTRATOR)
})
user = User.objects.get(username='******')
user_roles = user.roles.all()
self.assertEqual(
set(user_roles),
set([course_roles[FORUM_ROLE_STUDENT],
course_roles[FORUM_ROLE_MODERATOR],
course_roles[FORUM_ROLE_ADMINISTRATOR]]))
def setUp(self):
super(CohortedTestCase, self).setUp()
self.course = CourseFactory.create(
cohort_config={
"cohorted": True,
"cohorted_discussions": ["cohorted_topic"]
})
self.student_cohort = CohortFactory.create(name="student_cohort",
course_id=self.course.id)
self.moderator_cohort = CohortFactory.create(name="moderator_cohort",
course_id=self.course.id)
self.course.discussion_topics["cohorted topic"] = {
"id": "cohorted_topic"
}
self.course.discussion_topics["non-cohorted topic"] = {
"id": "non_cohorted_topic"
}
self.store.update_item(self.course, self.user.id)
seed_permissions_roles(self.course.id)
self.student = UserFactory.create()
self.moderator = UserFactory.create()
CourseEnrollmentFactory(user=self.student, course_id=self.course.id)
CourseEnrollmentFactory(user=self.moderator, course_id=self.course.id)
self.moderator.roles.add(
Role.objects.get(name="Moderator", course_id=self.course.id))
self.student_cohort.users.add(self.student)
self.moderator_cohort.users.add(self.moderator)
def setUp(self):
self.course = CourseFactory.create()
seed_permissions_roles(self.course.id)
self.student = UserFactory.create()
self.enrollment = CourseEnrollmentFactory(user=self.student, course_id=self.course.id)
self.other_user = UserFactory.create(username="******")
CourseEnrollmentFactory(user=self.other_user, course_id=self.course.id)
def test_set_roles(self):
seed_permissions_roles(self.course_key)
course_roles = dict((r.name, r) for r in Role.objects.filter(course_id=self.course_key))
self.assertEqual(len(course_roles), 4) # sanity check
# Student role is assigned by default on course enrollment.
self._auto_auth(username="******", course_id=self.course_id)
user = User.objects.get(username="******")
user_roles = user.roles.all()
self.assertEqual(len(user_roles), 1)
self.assertEqual(user_roles[0], course_roles[FORUM_ROLE_STUDENT])
self._auto_auth(username="******", course_id=self.course_id, roles="Moderator")
user = User.objects.get(username="******")
user_roles = user.roles.all()
self.assertEqual(set(user_roles), set([course_roles[FORUM_ROLE_STUDENT], course_roles[FORUM_ROLE_MODERATOR]]))
# check multiple roles work.
self._auto_auth(
username="******",
course_id=self.course_id,
roles="{},{}".format(FORUM_ROLE_MODERATOR, FORUM_ROLE_ADMINISTRATOR),
)
user = User.objects.get(username="******")
user_roles = user.roles.all()
self.assertEqual(
set(user_roles),
set(
[
course_roles[FORUM_ROLE_STUDENT],
course_roles[FORUM_ROLE_MODERATOR],
course_roles[FORUM_ROLE_ADMINISTRATOR],
]
),
)
def handle(self, *args, **options):
data_dir = options['data_directory']
do_import_static = not options['nostatic']
source_dirs = options['course_dirs']
if len(source_dirs) == 0:
source_dirs = None
self.stdout.write(
"Importing. Data_dir={data}, source_dirs={courses}\n".format(
data=data_dir,
courses=source_dirs,
))
mstore = modulestore()
course_items = import_course_from_xml(
mstore,
ModuleStoreEnum.UserID.mgmt_command,
data_dir,
source_dirs,
load_error_modules=False,
static_content_store=contentstore(),
verbose=True,
do_import_static=do_import_static,
create_if_not_present=True,
)
for course in course_items:
course_id = course.id
if not are_permissions_roles_seeded(course_id):
self.stdout.write(
'Seeding forum roles for course {0}\n'.format(course_id))
seed_permissions_roles(course_id)
def test_set_roles(self, course_id, course_key):
seed_permissions_roles(course_key)
course_roles = dict((r.name, r) for r in Role.objects.filter(course_id=course_key))
self.assertEqual(len(course_roles), 4) # sanity check
# Student role is assigned by default on course enrollment.
self._auto_auth(username='******', course_id=course_id)
user = User.objects.get(username='******')
user_roles = user.roles.all()
self.assertEqual(len(user_roles), 1)
self.assertEqual(user_roles[0], course_roles[FORUM_ROLE_STUDENT])
self._auto_auth(username='******', course_id=course_id, roles='Moderator')
user = User.objects.get(username='******')
user_roles = user.roles.all()
self.assertEqual(
set(user_roles),
set([course_roles[FORUM_ROLE_STUDENT],
course_roles[FORUM_ROLE_MODERATOR]]))
# check multiple roles work.
self._auto_auth(username='******', course_id=course_id,
roles='{},{}'.format(FORUM_ROLE_MODERATOR, FORUM_ROLE_ADMINISTRATOR))
user = User.objects.get(username='******')
user_roles = user.roles.all()
self.assertEqual(
set(user_roles),
set([course_roles[FORUM_ROLE_STUDENT],
course_roles[FORUM_ROLE_MODERATOR],
course_roles[FORUM_ROLE_ADMINISTRATOR]]))
def test_set_roles(self):
course_id = "edX/Test101/2014_Spring"
seed_permissions_roles(course_id)
course_roles = dict((r.name, r) for r in Role.objects.filter(course_id=course_id))
self.assertEqual(len(course_roles), 4) # sanity check
# Student role is assigned by default on course enrollment.
self._auto_auth(username='******', course_id=course_id)
user = User.objects.get(username='******')
user_roles = user.roles.all()
self.assertEqual(len(user_roles), 1)
self.assertEqual(user_roles[0], course_roles[FORUM_ROLE_STUDENT])
self._auto_auth(username='******', course_id=course_id, roles='Moderator')
user = User.objects.get(username='******')
user_roles = user.roles.all()
self.assertEqual(
set(user_roles),
set([course_roles[FORUM_ROLE_STUDENT],
course_roles[FORUM_ROLE_MODERATOR]]))
# check multiple roles work.
self._auto_auth(username='******', course_id=course_id,
roles='{},{}'.format(FORUM_ROLE_MODERATOR, FORUM_ROLE_ADMINISTRATOR))
user = User.objects.get(username='******')
user_roles = user.roles.all()
self.assertEqual(
set(user_roles),
set([course_roles[FORUM_ROLE_STUDENT],
course_roles[FORUM_ROLE_MODERATOR],
course_roles[FORUM_ROLE_ADMINISTRATOR]]))
def setUp(self):
super(CohortedTestCase, self).setUp()
self.course = CourseFactory.create(
cohort_config={
"cohorted": True,
"cohorted_discussions": ["cohorted_topic"]
}
)
self.student_cohort = CohortFactory.create(
name="student_cohort",
course_id=self.course.id
)
self.moderator_cohort = CohortFactory.create(
name="moderator_cohort",
course_id=self.course.id
)
self.course.discussion_topics["cohorted topic"] = {"id": "cohorted_topic"}
self.course.discussion_topics["non-cohorted topic"] = {"id": "non_cohorted_topic"}
self.store.update_item(self.course, self.user.id)
seed_permissions_roles(self.course.id)
self.student = UserFactory.create()
self.moderator = UserFactory.create()
CourseEnrollmentFactory(user=self.student, course_id=self.course.id)
CourseEnrollmentFactory(user=self.moderator, course_id=self.course.id)
self.moderator.roles.add(Role.objects.get(name="Moderator", course_id=self.course.id))
self.student_cohort.users.add(self.student)
self.moderator_cohort.users.add(self.moderator)
def setUp(self):
super(CreateSubCommentUnicodeTestCase, self).setUp()
self.course = CourseFactory.create()
seed_permissions_roles(self.course.id)
self.student = UserFactory.create()
CourseEnrollmentFactory(user=self.student, course_id=self.course.id)
def create_new_course(request):
if settings.MITX_FEATURES.get('DISABLE_COURSE_CREATION', False) and not request.user.is_staff:
raise PermissionDenied()
# This logic is repeated in xmodule/modulestore/tests/factories.py
# so if you change anything here, you need to also change it there.
# TODO: write a test that creates two courses, one with the factory and
# the other with this method, then compare them to make sure they are
# equivalent.
template = Location(request.POST['template'])
org = request.POST.get('org')
number = request.POST.get('number')
display_name = request.POST.get('display_name')
try:
dest_location = Location('i4x', org, number, 'course', Location.clean(display_name))
except InvalidLocationError as error:
return HttpResponse(json.dumps({'ErrMsg': "Unable to create course '" +
display_name + "'.\n\n" + error.message}))
# see if the course already exists
existing_course = None
try:
existing_course = modulestore('direct').get_item(dest_location)
except ItemNotFoundError:
pass
if existing_course is not None:
return HttpResponse(json.dumps({'ErrMsg': 'There is already a course defined with this name.'}))
course_search_location = ['i4x', dest_location.org, dest_location.course, 'course', None]
courses = modulestore().get_items(course_search_location)
if len(courses) > 0:
return HttpResponse(json.dumps({'ErrMsg': 'There is already a course defined with the same organization and course number.'}))
new_course = modulestore('direct').clone_item(template, dest_location)
# clone a default 'about' module as well
about_template_location = Location(['i4x', 'edx', 'templates', 'about', 'overview'])
dest_about_location = dest_location._replace(category='about', name='overview')
modulestore('direct').clone_item(about_template_location, dest_about_location)
if display_name is not None:
new_course.display_name = display_name
# set a default start date to now
new_course.start = datetime.datetime.now(UTC())
initialize_course_tabs(new_course)
create_all_course_groups(request.user, new_course.location)
# seed the forums
seed_permissions_roles(new_course.location.course_id)
return HttpResponse(json.dumps({'id': new_course.location.url()}))
def create_new_course(request):
if settings.MITX_FEATURES.get('DISABLE_COURSE_CREATION', False) and not request.user.is_staff:
raise PermissionDenied()
# This logic is repeated in xmodule/modulestore/tests/factories.py
# so if you change anything here, you need to also change it there.
# TODO: write a test that creates two courses, one with the factory and
# the other with this method, then compare them to make sure they are
# equivalent.
template = Location(request.POST['template'])
org = request.POST.get('org')
number = request.POST.get('number')
display_name = request.POST.get('display_name')
try:
dest_location = Location('i4x', org, number, 'course', Location.clean(display_name))
except InvalidLocationError as error:
return HttpResponse(json.dumps({'ErrMsg': "Unable to create course '" +
display_name + "'.\n\n" + error.message}))
# see if the course already exists
existing_course = None
try:
existing_course = modulestore('direct').get_item(dest_location)
except ItemNotFoundError:
pass
if existing_course is not None:
return HttpResponse(json.dumps({'ErrMsg': 'There is already a course defined with this name.'}))
course_search_location = ['i4x', dest_location.org, dest_location.course, 'course', None]
courses = modulestore().get_items(course_search_location)
if len(courses) > 0:
return HttpResponse(json.dumps({'ErrMsg': 'There is already a course defined with the same organization and course number.'}))
new_course = modulestore('direct').clone_item(template, dest_location)
# clone a default 'about' module as well
about_template_location = Location(['i4x', 'edx', 'templates', 'about', 'overview'])
dest_about_location = dest_location._replace(category='about', name='overview')
modulestore('direct').clone_item(about_template_location, dest_about_location)
if display_name is not None:
new_course.display_name = display_name
# set a default start date to now
new_course.start = datetime.datetime.now(UTC())
initialize_course_tabs(new_course)
create_all_course_groups(request.user, new_course.location)
# seed the forums
seed_permissions_roles(new_course.location.course_id)
return HttpResponse(json.dumps({'id': new_course.location.url()}))
def handle(self, *args, **options):
if len(args) == 0:
raise CommandError("Please provide a course id")
if len(args) > 1:
raise CommandError("Too many arguments")
course_id = SlashSeparatedCourseKey.from_deprecated_string(args[0])
seed_permissions_roles(course_id)
def handle(self, *args, **options):
if len(args) == 0:
raise CommandError("Please provide a course id")
if len(args) > 1:
raise CommandError("Too many arguments")
course_id = args[0]
seed_permissions_roles(course_id)
def setUp(self):
super(ForumEventTestCase, self).setUp()
self.course = CourseFactory.create()
seed_permissions_roles(self.course.id)
self.student = UserFactory.create()
CourseEnrollmentFactory(user=self.student, course_id=self.course.id)
self.student.roles.add(Role.objects.get(name="Student", course_id=self.course.id))
CourseAccessRoleFactory(course_id=self.course.id, user=self.student, role='Wizard')
def setUp(self):
super(ForumEventTestCase, self).setUp()
self.course = CourseFactory.create()
seed_permissions_roles(self.course.id)
self.student = UserFactory.create()
CourseEnrollmentFactory(user=self.student, course_id=self.course.id)
self.student.roles.add(Role.objects.get(name="Student", course_id=self.course.id))
CourseAccessRoleFactory(course_id=self.course.id, user=self.student, role='Wizard')
def create_new_course(request):
"""
Create a new course
"""
if not is_user_in_creator_group(request.user):
raise PermissionDenied()
org = request.POST.get("org")
number = request.POST.get("number")
display_name = request.POST.get("display_name")
try:
dest_location = Location("i4x", org, number, "course", Location.clean(display_name))
except InvalidLocationError as error:
return JsonResponse(
{"ErrMsg": "Unable to create course '{name}'.\n\n{err}".format(name=display_name, err=error.message)}
)
# see if the course already exists
existing_course = None
try:
existing_course = modulestore("direct").get_item(dest_location)
except ItemNotFoundError:
pass
if existing_course is not None:
return JsonResponse({"ErrMsg": "There is already a course defined with this name."})
course_search_location = ["i4x", dest_location.org, dest_location.course, "course", None]
courses = modulestore().get_items(course_search_location)
if len(courses) > 0:
return JsonResponse(
{"ErrMsg": "There is already a course defined with the same organization and course number."}
)
# instantiate the CourseDescriptor and then persist it
# note: no system to pass
if display_name is None:
metadata = {}
else:
metadata = {"display_name": display_name}
modulestore("direct").create_and_save_xmodule(dest_location, metadata=metadata)
new_course = modulestore("direct").get_item(dest_location)
# clone a default 'about' overview module as well
dest_about_location = dest_location.replace(category="about", name="overview")
overview_template = AboutDescriptor.get_template("overview.yaml")
modulestore("direct").create_and_save_xmodule(
dest_about_location, system=new_course.system, definition_data=overview_template.get("data")
)
initialize_course_tabs(new_course)
create_all_course_groups(request.user, new_course.location)
# seed the forums
seed_permissions_roles(new_course.location.course_id)
return JsonResponse({"id": new_course.location.url()})
def setUp(self):
super(ViewPermissionsTestCase, self).setUp()
self.password = "******"
self.course = CourseFactory.create()
seed_permissions_roles(self.course.id)
self.student = UserFactory.create(password=self.password)
self.moderator = UserFactory.create(password=self.password)
CourseEnrollmentFactory(user=self.student, course_id=self.course.id)
CourseEnrollmentFactory(user=self.moderator, course_id=self.course.id)
self.moderator.roles.add(Role.objects.get(name="Moderator", course_id=self.course.id))
def setUp(self):
super(ViewPermissionsTestCase, self).setUp()
self.password = "******"
self.course = CourseFactory.create()
seed_permissions_roles(self.course.id)
self.student = UserFactory.create(password=self.password)
self.moderator = UserFactory.create(password=self.password)
CourseEnrollmentFactory(user=self.student, course_id=self.course.id)
CourseEnrollmentFactory(user=self.moderator, course_id=self.course.id)
self.moderator.roles.add(Role.objects.get(name="Moderator", course_id=self.course.id))
def setUp(self):
super(TeamAPITestCase, self).setUp()
self.topics_count = 4
self.users = {
'staff':
AdminFactory.create(password=self.test_password),
'course_staff':
StaffFactory.create(course_key=self.test_course_1.id,
password=self.test_password)
}
self.create_and_enroll_student(username='******')
self.create_and_enroll_student(username='******')
self.create_and_enroll_student(username='******',
courses=[])
# Make this student a community TA.
self.create_and_enroll_student(username='******')
seed_permissions_roles(self.test_course_1.id)
community_ta_role = Role.objects.get(name=FORUM_ROLE_COMMUNITY_TA,
course_id=self.test_course_1.id)
community_ta_role.users.add(self.users['community_ta'])
# This student is enrolled in both test courses and is a member of a team in each course, but is not on the
# same team as student_enrolled.
self.create_and_enroll_student(
courses=[self.test_course_1, self.test_course_2],
username='******')
# 'solar team' is intentionally lower case to test case insensitivity in name ordering
self.test_team_1 = CourseTeamFactory.create(
name=u'sólar team',
course_id=self.test_course_1.id,
topic_id='topic_0')
self.test_team_2 = CourseTeamFactory.create(
name='Wind Team', course_id=self.test_course_1.id)
self.test_team_3 = CourseTeamFactory.create(
name='Nuclear Team', course_id=self.test_course_1.id)
self.test_team_4 = CourseTeamFactory.create(
name='Coal Team', course_id=self.test_course_1.id, is_active=False)
self.test_team_5 = CourseTeamFactory.create(
name='Another Team', course_id=self.test_course_2.id)
for user, course in [
('staff', self.test_course_1),
('course_staff', self.test_course_1),
]:
CourseEnrollment.enroll(self.users[user],
course.id,
check_access=True)
self.test_team_1.add_user(self.users['student_enrolled'])
self.test_team_3.add_user(
self.users['student_enrolled_both_courses_other_team'])
self.test_team_5.add_user(
self.users['student_enrolled_both_courses_other_team'])
def initialize_permissions(course_key, user_who_created_course):
"""
Initializes a new course by enrolling the course creator as a student,
and initializing Forum by seeding its permissions and assigning default roles.
"""
# seed the forums
seed_permissions_roles(course_key)
# auto-enroll the course creator in the course so that "View Live" will work.
CourseEnrollment.enroll(user_who_created_course, course_key)
# set default forum roles (assign 'Student' role)
assign_default_role(course_key, user_who_created_course)
def initialize_permissions(course_key, user_who_created_course):
"""
Initializes a new course by enrolling the course creator as a student,
and initializing Forum by seeding its permissions and assigning default roles.
"""
# seed the forums
seed_permissions_roles(course_key)
# auto-enroll the course creator in the course so that "View Live" will work.
CourseEnrollment.enroll(user_who_created_course, course_key)
# set default forum roles (assign 'Student' role)
assign_default_role(course_key, user_who_created_course)
def setUp(self):
super(CohortedTestCase, self).setUp()
seed_permissions_roles(self.course.id)
self.student = UserFactory.create()
self.moderator = UserFactory.create()
CourseEnrollmentFactory(user=self.student, course_id=self.course.id)
CourseEnrollmentFactory(user=self.moderator, course_id=self.course.id)
self.moderator.roles.add(
Role.objects.get(name="Moderator", course_id=self.course.id))
self.student_cohort = CohortFactory.create(name="student_cohort",
course_id=self.course.id,
users=[self.student])
self.moderator_cohort = CohortFactory.create(name="moderator_cohort",
course_id=self.course.id,
users=[self.moderator])
def setUp(self):
super(TeamAPITestCase, self).setUp()
self.topics_count = 4
self.users = {
'staff': AdminFactory.create(password=self.test_password),
'course_staff': StaffFactory.create(course_key=self.test_course_1.id, password=self.test_password)
}
self.create_and_enroll_student(username='******')
self.create_and_enroll_student(username='******')
self.create_and_enroll_student(username='******', courses=[])
# Make this student a community TA.
self.create_and_enroll_student(username='******')
seed_permissions_roles(self.test_course_1.id)
community_ta_role = Role.objects.get(name=FORUM_ROLE_COMMUNITY_TA, course_id=self.test_course_1.id)
community_ta_role.users.add(self.users['community_ta'])
# This student is enrolled in both test courses and is a member of a team in each course, but is not on the
# same team as student_enrolled.
self.create_and_enroll_student(
courses=[self.test_course_1, self.test_course_2],
username='******'
)
# 'solar team' is intentionally lower case to test case insensitivity in name ordering
self.test_team_1 = CourseTeamFactory.create(
name=u'sólar team',
course_id=self.test_course_1.id,
topic_id='topic_0'
)
self.test_team_2 = CourseTeamFactory.create(name='Wind Team', course_id=self.test_course_1.id)
self.test_team_3 = CourseTeamFactory.create(name='Nuclear Team', course_id=self.test_course_1.id)
self.test_team_4 = CourseTeamFactory.create(name='Coal Team', course_id=self.test_course_1.id, is_active=False)
self.test_team_5 = CourseTeamFactory.create(name='Another Team', course_id=self.test_course_2.id)
for user, course in [
('staff', self.test_course_1),
('course_staff', self.test_course_1),
]:
CourseEnrollment.enroll(
self.users[user], course.id, check_access=True
)
self.test_team_1.add_user(self.users['student_enrolled'])
self.test_team_3.add_user(self.users['student_enrolled_both_courses_other_team'])
self.test_team_5.add_user(self.users['student_enrolled_both_courses_other_team'])
def handle(self, *args, **options):
data_dir = options['data_directory']
source_dirs = options['course_dirs']
if len(source_dirs) == 0:
source_dirs = None
do_import_static = not options.get('nostatic', False)
# If the static content is not skipped, the python lib should be imported regardless
# of the 'nopythonlib' flag.
do_import_python_lib = do_import_static or not options.get(
'nopythonlib', False)
python_lib_filename = options.get('python_lib_filename')
output = ("Importing...\n"
" data_dir={data}, source_dirs={courses}\n"
" Importing static content? {import_static}\n"
" Importing python lib? {import_python_lib}").format(
data=data_dir,
courses=source_dirs,
import_static=do_import_static,
import_python_lib=do_import_python_lib)
self.stdout.write(output)
mstore = modulestore()
course_items = import_course_from_xml(
mstore,
ModuleStoreEnum.UserID.mgmt_command,
data_dir,
source_dirs,
load_error_modules=False,
static_content_store=contentstore(),
verbose=True,
do_import_static=do_import_static,
do_import_python_lib=do_import_python_lib,
create_if_not_present=True,
python_lib_filename=python_lib_filename,
)
for course in course_items:
course_id = course.id
if not are_permissions_roles_seeded(course_id):
self.stdout.write(
'Seeding forum roles for course {0}\n'.format(course_id))
seed_permissions_roles(course_id)
def setUp(self):
super(CohortedTestCase, self).setUp()
seed_permissions_roles(self.course.id)
self.student = UserFactory.create()
self.moderator = UserFactory.create()
CourseEnrollmentFactory(user=self.student, course_id=self.course.id)
CourseEnrollmentFactory(user=self.moderator, course_id=self.course.id)
self.moderator.roles.add(Role.objects.get(name="Moderator", course_id=self.course.id))
self.student_cohort = CohortFactory.create(
name="student_cohort",
course_id=self.course.id,
users=[self.student]
)
self.moderator_cohort = CohortFactory.create(
name="moderator_cohort",
course_id=self.course.id,
users=[self.moderator]
)
def handle(self, *args, **options):
"Execute the command"
if len(args) == 0:
raise CommandError(
"import requires at least one argument: <data directory> [--nostatic] [<course dir>...]"
)
data_dir = args[0]
do_import_static = not (options.get('nostatic', False))
if len(args) > 1:
source_dirs = args[1:]
else:
source_dirs = None
self.stdout.write(
"Importing. Data_dir={data}, source_dirs={courses}\n".format(
data=data_dir,
courses=source_dirs,
))
mstore = modulestore()
course_items = import_course_from_xml(
mstore,
ModuleStoreEnum.UserID.mgmt_command,
data_dir,
source_dirs,
load_error_modules=False,
static_content_store=contentstore(),
verbose=True,
do_import_static=do_import_static,
create_if_not_present=True,
)
for course in course_items:
course_id = course.id
if not are_permissions_roles_seeded(course_id):
self.stdout.write(
'Seeding forum roles for course {0}\n'.format(course_id))
seed_permissions_roles(course_id)
def handle(self, *args, **options):
data_dir = options['data_directory']
source_dirs = options['course_dirs']
if len(source_dirs) == 0:
source_dirs = None
do_import_static = not options.get('nostatic', False)
# If the static content is not skipped, the python lib should be imported regardless
# of the 'nopythonlib' flag.
do_import_python_lib = do_import_static or not options.get('nopythonlib', False)
python_lib_filename = options.get('python_lib_filename')
output = (
"Importing...\n"
" data_dir={data}, source_dirs={courses}\n"
" Importing static content? {import_static}\n"
" Importing python lib? {import_python_lib}"
).format(
data=data_dir,
courses=source_dirs,
import_static=do_import_static,
import_python_lib=do_import_python_lib
)
self.stdout.write(output)
mstore = modulestore()
course_items = import_course_from_xml(
mstore, ModuleStoreEnum.UserID.mgmt_command, data_dir, source_dirs, load_error_modules=False,
static_content_store=contentstore(), verbose=True,
do_import_static=do_import_static, do_import_python_lib=do_import_python_lib,
create_if_not_present=True,
python_lib_filename=python_lib_filename,
)
for course in course_items:
course_id = course.id
if not are_permissions_roles_seeded(course_id):
self.stdout.write('Seeding forum roles for course {0}\n'.format(course_id))
seed_permissions_roles(course_id)
def create_new_course(request):
"""
Create a new course.
Returns the URL for the course overview page.
"""
if not auth.has_access(request.user, CourseCreatorRole()):
raise PermissionDenied()
org = request.json.get('org')
number = request.json.get('number')
display_name = request.json.get('display_name')
run = request.json.get('run')
# allow/disable unicode characters in course_id according to settings
if not settings.FEATURES.get('ALLOW_UNICODE_COURSE_ID'):
if _has_non_ascii_characters(org) or _has_non_ascii_characters(
number) or _has_non_ascii_characters(run):
return JsonResponse(
{
'error':
_('Special characters not allowed in organization, course number, and course run.'
)
},
status=400)
try:
dest_location = Location(u'i4x', org, number, u'course', run)
except InvalidLocationError as error:
return JsonResponse({
"ErrMsg":
_("Unable to create course '{name}'.\n\n{err}").format(
name=display_name, err=error.message)
})
# see if the course already exists
existing_course = None
try:
existing_course = modulestore('direct').get_item(dest_location)
except ItemNotFoundError:
pass
if existing_course is not None:
return JsonResponse({
'ErrMsg':
_('There is already a course defined with the same '
'organization, course number, and course run. Please '
'change either organization or course number to be '
'unique.'),
'OrgErrMsg':
_('Please change either the organization or '
'course number so that it is unique.'),
'CourseErrMsg':
_('Please change either the organization or '
'course number so that it is unique.'),
})
# dhm: this query breaks the abstraction, but I'll fix it when I do my suspended refactoring of this
# file for new locators. get_items should accept a query rather than requiring it be a legal location
course_search_location = bson.son.SON({
'_id.tag':
'i4x',
# cannot pass regex to Location constructor; thus this hack
# pylint: disable=E1101
'_id.org':
re.compile(u'^{}$'.format(dest_location.org),
re.IGNORECASE | re.UNICODE),
# pylint: disable=E1101
'_id.course':
re.compile(u'^{}$'.format(dest_location.course),
re.IGNORECASE | re.UNICODE),
'_id.category':
'course',
})
courses = modulestore().collection.find(course_search_location,
fields=('_id'))
if courses.count() > 0:
return JsonResponse({
'ErrMsg':
_('There is already a course defined with the same '
'organization and course number. Please '
'change at least one field to be unique.'),
'OrgErrMsg':
_('Please change either the organization or '
'course number so that it is unique.'),
'CourseErrMsg':
_('Please change either the organization or '
'course number so that it is unique.'),
})
# instantiate the CourseDescriptor and then persist it
# note: no system to pass
if display_name is None:
metadata = {}
else:
metadata = {'display_name': display_name}
# Set a unique wiki_slug for newly created courses. To maintain active wiki_slugs for existing xml courses this
# cannot be changed in CourseDescriptor.
wiki_slug = "{0}.{1}.{2}".format(dest_location.org, dest_location.course,
dest_location.name)
definition_data = {'wiki_slug': wiki_slug}
modulestore('direct').create_and_save_xmodule(
dest_location, definition_data=definition_data, metadata=metadata)
new_course = modulestore('direct').get_item(dest_location)
# clone a default 'about' overview module as well
dest_about_location = dest_location.replace(category='about',
name='overview')
overview_template = AboutDescriptor.get_template('overview.yaml')
modulestore('direct').create_and_save_xmodule(
dest_about_location,
system=new_course.system,
definition_data=overview_template.get('data'))
initialize_course_tabs(new_course, request.user)
new_location = loc_mapper().translate_location(
new_course.location.course_id, new_course.location, False, True)
# can't use auth.add_users here b/c it requires request.user to already have Instructor perms in this course
# however, we can assume that b/c this user had authority to create the course, the user can add themselves
CourseInstructorRole(new_location).add_users(request.user)
auth.add_users(request.user, CourseStaffRole(new_location), request.user)
# seed the forums
seed_permissions_roles(new_course.location.course_id)
# auto-enroll the course creator in the course so that "View Live" will
# work.
CourseEnrollment.enroll(request.user, new_course.location.course_id)
_users_assign_default_role(new_course.location)
return JsonResponse({'url': new_location.url_reverse("course/", "")})
def setUp(self):
super(ContentGroupTestCase, self).setUp()
self.course = CourseFactory.create(
org='org',
number='number',
run='run',
# This test needs to use a course that has already started --
# discussion topics only show up if the course has already started,
# and the default start date for courses is Jan 1, 2030.
start=datetime(2012, 2, 3, tzinfo=UTC),
user_partitions=[
UserPartition(
0,
'Content Group Configuration',
'',
[Group(1, 'Alpha'), Group(2, 'Beta')],
scheme_id='cohort')
],
grading_policy={
"GRADER": [{
"type": "Homework",
"min_count": 1,
"drop_count": 0,
"short_label": "HW",
"weight": 1.0
}]
},
cohort_config={'cohorted': True},
discussion_topics={})
seed_permissions_roles(self.course.id)
self.staff_user = UserFactory.create(is_staff=True)
self.alpha_user = UserFactory.create()
self.beta_user = UserFactory.create()
self.non_cohorted_user = UserFactory.create()
self.community_ta = UserFactory.create(username="******")
self.community_ta.roles.add(
Role.objects.get(name="Community TA", course_id=self.course.id))
for user in [
self.staff_user, self.alpha_user, self.beta_user,
self.non_cohorted_user, self.community_ta
]:
CourseEnrollmentFactory.create(user=user, course_id=self.course.id)
alpha_cohort = CohortFactory(
course_id=self.course.id,
name='Cohort Alpha',
users=[self.alpha_user, self.community_ta, self.staff_user])
beta_cohort = CohortFactory(course_id=self.course.id,
name='Cohort Beta',
users=[self.beta_user])
CourseUserGroupPartitionGroup.objects.create(
course_user_group=alpha_cohort,
partition_id=self.course.user_partitions[0].id,
group_id=self.course.user_partitions[0].groups[0].id)
CourseUserGroupPartitionGroup.objects.create(
course_user_group=beta_cohort,
partition_id=self.course.user_partitions[0].id,
group_id=self.course.user_partitions[0].groups[1].id)
self.alpha_module = ItemFactory.create(
parent_location=self.course.location,
category='discussion',
discussion_id='alpha_group_discussion',
discussion_target='Visible to Alpha',
group_access={
self.course.user_partitions[0].id:
[self.course.user_partitions[0].groups[0].id]
})
self.beta_module = ItemFactory.create(
parent_location=self.course.location,
category='discussion',
discussion_id='beta_group_discussion',
discussion_target='Visible to Beta',
group_access={
self.course.user_partitions[0].id:
[self.course.user_partitions[0].groups[1].id]
})
self.global_module = ItemFactory.create(
parent_location=self.course.location,
category='discussion',
discussion_id='global_group_discussion',
discussion_target='Visible to Everyone')
self.course = self.store.get_item(self.course.location)
def create_new_course(request):
"""
Create a new course.
Returns the URL for the course overview page.
"""
if not auth.has_access(request.user, CourseCreatorRole()):
raise PermissionDenied()
org = request.json.get('org')
number = request.json.get('number')
display_name = request.json.get('display_name')
run = request.json.get('run')
# allow/disable unicode characters in course_id according to settings
if not settings.FEATURES.get('ALLOW_UNICODE_COURSE_ID'):
if _has_non_ascii_characters(org) or _has_non_ascii_characters(number) or _has_non_ascii_characters(run):
return JsonResponse(
{'error': _('Special characters not allowed in organization, course number, and course run.')},
status=400
)
try:
course_key = SlashSeparatedCourseKey(org, number, run)
# instantiate the CourseDescriptor and then persist it
# note: no system to pass
if display_name is None:
metadata = {}
else:
metadata = {'display_name': display_name}
# Set a unique wiki_slug for newly created courses. To maintain active wiki_slugs for
# existing xml courses this cannot be changed in CourseDescriptor.
# # TODO get rid of defining wiki slug in this org/course/run specific way and reconcile
# w/ xmodule.course_module.CourseDescriptor.__init__
wiki_slug = u"{0}.{1}.{2}".format(course_key.org, course_key.course, course_key.run)
definition_data = {'wiki_slug': wiki_slug}
# Create the course then fetch it from the modulestore
# Check if role permissions group for a course named like this already exists
# Important because role groups are case insensitive
if CourseRole.course_group_already_exists(course_key):
raise InvalidLocationError()
fields = {}
fields.update(definition_data)
fields.update(metadata)
# Creating the course raises InvalidLocationError if an existing course with this org/name is found
new_course = modulestore('direct').create_course(
course_key.org,
course_key.offering,
fields=fields,
)
# can't use auth.add_users here b/c it requires request.user to already have Instructor perms in this course
# however, we can assume that b/c this user had authority to create the course, the user can add themselves
CourseInstructorRole(new_course.id).add_users(request.user)
auth.add_users(request.user, CourseStaffRole(new_course.id), request.user)
# seed the forums
seed_permissions_roles(new_course.id)
# auto-enroll the course creator in the course so that "View Live" will
# work.
CourseEnrollment.enroll(request.user, new_course.id)
_users_assign_default_role(new_course.id)
return JsonResponse({
'url': reverse_course_url('course_handler', new_course.id)
})
except InvalidLocationError:
return JsonResponse({
'ErrMsg': _(
'There is already a course defined with the same '
'organization, course number, and course run. Please '
'change either organization or course number to be unique.'
),
'OrgErrMsg': _(
'Please change either the organization or '
'course number so that it is unique.'),
'CourseErrMsg': _(
'Please change either the organization or '
'course number so that it is unique.'),
})
except InvalidKeyError as error:
return JsonResponse({
"ErrMsg": _("Unable to create course '{name}'.\n\n{err}").format(name=display_name, err=error.message)}
)
def setUp(self):
super(TeamAPITestCase, self).setUp()
self.topics_count = 4
self.users = {
"staff": AdminFactory.create(password=self.test_password),
"course_staff": StaffFactory.create(course_key=self.test_course_1.id, password=self.test_password),
}
self.create_and_enroll_student(username="******")
self.create_and_enroll_student(username="******")
self.create_and_enroll_student(username="******", courses=[])
# Make this student a community TA.
self.create_and_enroll_student(username="******")
seed_permissions_roles(self.test_course_1.id)
community_ta_role = Role.objects.get(name=FORUM_ROLE_COMMUNITY_TA, course_id=self.test_course_1.id)
community_ta_role.users.add(self.users["community_ta"])
# This student is enrolled in both test courses and is a member of a team in each course, but is not on the
# same team as student_enrolled.
self.create_and_enroll_student(
courses=[self.test_course_1, self.test_course_2], username="******"
)
# Make this student have a public profile
self.create_and_enroll_student(courses=[self.test_course_2], username="******")
profile = self.users["student_enrolled_public_profile"].profile
profile.year_of_birth = 1970
profile.save()
# This student is enrolled in the other course, but not yet a member of a team. This is to allow
# course_2 to use a max_team_size of 1 without breaking other tests on course_1
self.create_and_enroll_student(
courses=[self.test_course_2], username="******"
)
with skip_signal(
post_save,
receiver=course_team_post_save_callback,
sender=CourseTeam,
dispatch_uid="teams.signals.course_team_post_save_callback",
):
# 'solar team' is intentionally lower case to test case insensitivity in name ordering
self.test_team_1 = CourseTeamFactory.create(
name=u"sólar team", course_id=self.test_course_1.id, topic_id="topic_0"
)
self.test_team_2 = CourseTeamFactory.create(name="Wind Team", course_id=self.test_course_1.id)
self.test_team_3 = CourseTeamFactory.create(name="Nuclear Team", course_id=self.test_course_1.id)
self.test_team_4 = CourseTeamFactory.create(
name="Coal Team", course_id=self.test_course_1.id, is_active=False
)
self.test_team_5 = CourseTeamFactory.create(name="Another Team", course_id=self.test_course_2.id)
self.test_team_6 = CourseTeamFactory.create(
name="Public Profile Team", course_id=self.test_course_2.id, topic_id="topic_6"
)
self.test_team_7 = CourseTeamFactory.create(
name="Search",
description="queryable text",
country="GS",
language="to",
course_id=self.test_course_2.id,
topic_id="topic_7",
)
self.test_team_name_id_map = {
team.name: team
for team in (
self.test_team_1,
self.test_team_2,
self.test_team_3,
self.test_team_4,
self.test_team_5,
self.test_team_6,
self.test_team_7,
)
}
for user, course in [("staff", self.test_course_1), ("course_staff", self.test_course_1)]:
CourseEnrollment.enroll(self.users[user], course.id, check_access=True)
self.test_team_1.add_user(self.users["student_enrolled"])
self.test_team_3.add_user(self.users["student_enrolled_both_courses_other_team"])
self.test_team_5.add_user(self.users["student_enrolled_both_courses_other_team"])
self.test_team_6.add_user(self.users["student_enrolled_public_profile"])
def create_ccx(request, course, ccx=None):
"""
Create a new CCX
"""
name = request.POST.get('name')
if hasattr(course, 'ccx_connector') and course.ccx_connector:
# if ccx connector url is set in course settings then inform user that he can
# only create ccx by using ccx connector url.
context = get_ccx_creation_dict(course)
messages.error(request, context['use_ccx_con_error_message'])
return render_to_response('ccx/coach_dashboard.html', context)
# prevent CCX objects from being created for deprecated course ids.
if course.id.deprecated:
messages.error(
request,
_("You cannot create a CCX from a course using a deprecated id. "
"Please create a rerun of this course in the studio to allow "
"this action."))
url = reverse('ccx_coach_dashboard', kwargs={'course_id': course.id})
return redirect(url)
ccx = CustomCourseForEdX(course_id=course.id,
coach=request.user,
display_name=name)
ccx.save()
# Make sure start/due are overridden for entire course
start = TODAY().replace(tzinfo=pytz.UTC)
override_field_for_ccx(ccx, course, 'start', start)
override_field_for_ccx(ccx, course, 'due', None)
# Enforce a static limit for the maximum amount of students that can be enrolled
override_field_for_ccx(ccx, course, 'max_student_enrollments_allowed',
settings.CCX_MAX_STUDENTS_ALLOWED)
# Hide anything that can show up in the schedule
hidden = 'visible_to_staff_only'
for chapter in course.get_children():
override_field_for_ccx(ccx, chapter, hidden, True)
for sequential in chapter.get_children():
override_field_for_ccx(ccx, sequential, hidden, True)
for vertical in sequential.get_children():
override_field_for_ccx(ccx, vertical, hidden, True)
ccx_id = CCXLocator.from_course_locator(course.id, unicode(ccx.id))
# Create forum roles
seed_permissions_roles(ccx_id)
# Assign administrator forum role to CCX coach
assign_role(ccx_id, request.user, FORUM_ROLE_ADMINISTRATOR)
url = reverse('ccx_coach_dashboard', kwargs={'course_id': ccx_id})
# Enroll the coach in the course
email_params = get_email_params(course,
auto_enroll=True,
course_key=ccx_id,
display_name=ccx.display_name)
enroll_email(
course_id=ccx_id,
student_email=request.user.email,
auto_enroll=True,
email_students=True,
email_params=email_params,
)
assign_staff_role_to_ccx(ccx_id, request.user, course.id)
add_master_course_staff_to_ccx(course, ccx_id, ccx.display_name)
# using CCX object as sender here.
responses = SignalHandler.course_published.send(
sender=ccx,
course_key=CCXLocator.from_course_locator(course.id, unicode(ccx.id)))
for rec, response in responses:
log.info(
'Signal fired when course is published. Receiver: %s. Response: %s',
rec, response)
return redirect(url)
def create_new_course(request):
"""
Create a new course
"""
if not is_user_in_creator_group(request.user):
raise PermissionDenied()
org = request.POST.get('org')
number = request.POST.get('number')
display_name = request.POST.get('display_name')
run = request.POST.get('run')
try:
dest_location = Location('i4x', org, number, 'course', run)
except InvalidLocationError as error:
return JsonResponse({
"ErrMsg": _("Unable to create course '{name}'.\n\n{err}").format(
name=display_name, err=error.message)})
# see if the course already exists
existing_course = None
try:
existing_course = modulestore('direct').get_item(dest_location)
except ItemNotFoundError:
pass
if existing_course is not None:
return JsonResponse({
'ErrMsg': _('There is already a course defined with the same '
'organization, course number, and course run. Please '
'change either organization or course number to be '
'unique.'),
'OrgErrMsg': _('Please change either the organization or '
'course number so that it is unique.'),
'CourseErrMsg': _('Please change either the organization or '
'course number so that it is unique.'),
})
# dhm: this query breaks the abstraction, but I'll fix it when I do my suspended refactoring of this
# file for new locators. get_items should accept a query rather than requiring it be a legal location
course_search_location = bson.son.SON({
'_id.tag': 'i4x',
# cannot pass regex to Location constructor; thus this hack
'_id.org': re.compile(dest_location.org, re.IGNORECASE),
'_id.course': re.compile(dest_location.course, re.IGNORECASE),
'_id.category': 'course',
})
courses = modulestore().collection.find(course_search_location, fields=('_id'))
if courses.count() > 0:
return JsonResponse({
'ErrMsg': _('There is already a course defined with the same '
'organization and course number. Please '
'change at least one field to be unique.'),
'OrgErrMsg': _('Please change either the organization or '
'course number so that it is unique.'),
'CourseErrMsg': _('Please change either the organization or '
'course number so that it is unique.'),
})
# instantiate the CourseDescriptor and then persist it
# note: no system to pass
if display_name is None:
metadata = {}
else:
metadata = {'display_name': display_name}
modulestore('direct').create_and_save_xmodule(
dest_location,
metadata=metadata
)
new_course = modulestore('direct').get_item(dest_location)
# clone a default 'about' overview module as well
dest_about_location = dest_location.replace(
category='about',
name='overview'
)
overview_template = AboutDescriptor.get_template('overview.yaml')
modulestore('direct').create_and_save_xmodule(
dest_about_location,
system=new_course.system,
definition_data=overview_template.get('data')
)
initialize_course_tabs(new_course)
create_all_course_groups(request.user, new_course.location)
# seed the forums
seed_permissions_roles(new_course.location.course_id)
# auto-enroll the course creator in the course so that "View Live" will
# work.
CourseEnrollment.enroll(request.user, new_course.location.course_id)
return JsonResponse({'id': new_course.location.url()})
def create_new_course(request):
"""
Create a new course
"""
if not is_user_in_creator_group(request.user):
raise PermissionDenied()
org = request.POST.get('org')
number = request.POST.get('number')
display_name = request.POST.get('display_name')
run = request.POST.get('run')
try:
dest_location = Location('i4x', org, number, 'course', run)
except InvalidLocationError as error:
return JsonResponse({
"ErrMsg": _("Unable to create course '{name}'.\n\n{err}").format(
name=display_name, err=error.message)})
# see if the course already exists
existing_course = None
try:
existing_course = modulestore('direct').get_item(dest_location)
except ItemNotFoundError:
pass
if existing_course is not None:
return JsonResponse({
'ErrMsg': _('There is already a course defined with the same '
'organization, course number, and course run. Please '
'change either organization or course number to be '
'unique.'),
'OrgErrMsg': _('Please change either the organization or '
'course number so that it is unique.'),
'CourseErrMsg': _('Please change either the organization or '
'course number so that it is unique.'),
})
course_search_location = ['i4x', dest_location.org, dest_location.course,
'course', None
]
courses = modulestore().get_items(course_search_location)
if len(courses) > 0:
return JsonResponse({
'ErrMsg': _('There is already a course defined with the same '
'organization and course number. Please '
'change at least one field to be unique.'),
'OrgErrMsg': _('Please change either the organization or '
'course number so that it is unique.'),
'CourseErrMsg': _('Please change either the organization or '
'course number so that it is unique.'),
})
# instantiate the CourseDescriptor and then persist it
# note: no system to pass
if display_name is None:
metadata = {}
else:
metadata = {'display_name': display_name}
modulestore('direct').create_and_save_xmodule(
dest_location,
metadata=metadata
)
new_course = modulestore('direct').get_item(dest_location)
# clone a default 'about' overview module as well
dest_about_location = dest_location.replace(
category='about',
name='overview'
)
overview_template = AboutDescriptor.get_template('overview.yaml')
modulestore('direct').create_and_save_xmodule(
dest_about_location,
system=new_course.system,
definition_data=overview_template.get('data')
)
initialize_course_tabs(new_course)
create_all_course_groups(request.user, new_course.location)
# seed the forums
seed_permissions_roles(new_course.location.course_id)
# auto-enroll the course creator in the course so that "View Live" will
# work.
CourseEnrollment.enroll(request.user, new_course.location.course_id)
return JsonResponse({'id': new_course.location.url()})
def handle(self, *args, **options):
course_id = options['course_id']
course_key = CourseKey.from_string(course_id)
seed_permissions_roles(course_key)
def setUp(self):
super(TeamAPITestCase, self).setUp()
self.topics_count = 4
self.users = {
'staff': AdminFactory.create(password=self.test_password),
'course_staff': StaffFactory.create(course_key=self.test_course_1.id, password=self.test_password)
}
self.create_and_enroll_student(username='******')
self.create_and_enroll_student(username='******')
self.create_and_enroll_student(username='******', courses=[])
# Make this student a community TA.
self.create_and_enroll_student(username='******')
seed_permissions_roles(self.test_course_1.id)
community_ta_role = Role.objects.get(name=FORUM_ROLE_COMMUNITY_TA, course_id=self.test_course_1.id)
community_ta_role.users.add(self.users['community_ta'])
# This student is enrolled in both test courses and is a member of a team in each course, but is not on the
# same team as student_enrolled.
self.create_and_enroll_student(
courses=[self.test_course_1, self.test_course_2],
username='******'
)
# Make this student have a public profile
self.create_and_enroll_student(
courses=[self.test_course_2],
username='******'
)
profile = self.users['student_enrolled_public_profile'].profile
profile.year_of_birth = 1970
profile.save()
# This student is enrolled in the other course, but not yet a member of a team. This is to allow
# course_2 to use a max_team_size of 1 without breaking other tests on course_1
self.create_and_enroll_student(
courses=[self.test_course_2],
username='******'
)
# 'solar team' is intentionally lower case to test case insensitivity in name ordering
self.test_team_1 = CourseTeamFactory.create(
name=u'sólar team',
course_id=self.test_course_1.id,
topic_id='topic_0'
)
self.test_team_2 = CourseTeamFactory.create(name='Wind Team', course_id=self.test_course_1.id)
self.test_team_3 = CourseTeamFactory.create(name='Nuclear Team', course_id=self.test_course_1.id)
self.test_team_4 = CourseTeamFactory.create(name='Coal Team', course_id=self.test_course_1.id, is_active=False)
self.test_team_5 = CourseTeamFactory.create(name='Another Team', course_id=self.test_course_2.id)
self.test_team_6 = CourseTeamFactory.create(
name='Public Profile Team',
course_id=self.test_course_2.id,
topic_id='topic_6'
)
self.test_team_name_id_map = {team.name: team for team in (
self.test_team_1,
self.test_team_2,
self.test_team_3,
self.test_team_4,
self.test_team_5,
)}
for user, course in [('staff', self.test_course_1), ('course_staff', self.test_course_1)]:
CourseEnrollment.enroll(
self.users[user], course.id, check_access=True
)
self.test_team_1.add_user(self.users['student_enrolled'])
self.test_team_3.add_user(self.users['student_enrolled_both_courses_other_team'])
self.test_team_5.add_user(self.users['student_enrolled_both_courses_other_team'])
self.test_team_6.add_user(self.users['student_enrolled_public_profile'])
def create_new_course(request):
"""
Create a new course
"""
if not is_user_in_creator_group(request.user):
raise PermissionDenied()
org = request.POST.get('org')
number = request.POST.get('number')
display_name = request.POST.get('display_name')
run = request.POST.get('run')
try:
dest_location = Location('i4x', org, number, 'course', run)
except InvalidLocationError as error:
return JsonResponse({
"ErrMsg": _("Unable to create course '{name}'.\n\n{err}").format(
name=display_name, err=error.message)})
# see if the course already exists
existing_course = None
try:
existing_course = modulestore('direct').get_item(dest_location)
except ItemNotFoundError:
pass
if existing_course is not None:
return JsonResponse({
'ErrMsg': _('There is already a course defined with the same '
'organization, course number, and course run. Please '
'change either organization or course number to be '
'unique.'),
'OrgErrMsg': _('Please change either the organization or '
'course number so that it is unique.'),
'CourseErrMsg': _('Please change either the organization or '
'course number so that it is unique.'),
})
course_search_location = ['i4x', dest_location.org, dest_location.course,
'course', None
]
courses = modulestore().get_items(course_search_location)
if len(courses) > 0:
return JsonResponse({
'ErrMsg': _('There is already a course defined with the same '
'organization and course number. Please '
'change at least one field to be unique.'),
'OrgErrMsg': _('Please change either the organization or '
'course number so that it is unique.'),
'CourseErrMsg': _('Please change either the organization or '
'course number so that it is unique.'),
})
# instantiate the CourseDescriptor and then persist it
# note: no system to pass
if display_name is None:
metadata = {}
else:
metadata = {'display_name': display_name}
modulestore('direct').create_and_save_xmodule(
dest_location,
metadata=metadata
)
new_course = modulestore('direct').get_item(dest_location)
# clone a default 'about' overview module as well
dest_about_location = dest_location.replace(
category='about',
name='overview'
)
overview_template = AboutDescriptor.get_template('overview.yaml')
modulestore('direct').create_and_save_xmodule(
dest_about_location,
system=new_course.system,
definition_data=overview_template.get('data')
)
initialize_course_tabs(new_course)
create_all_course_groups(request.user, new_course.location)
# seed the forums
seed_permissions_roles(new_course.location.course_id)
# auto-enroll the course creator in the course so that "View Live" will
# work.
CourseEnrollment.enroll(request.user, new_course.location.course_id)
return JsonResponse({'id': new_course.location.url()})
def setUp(self):
super(TeamAPITestCase, self).setUp()
self.topics_count = 4
self.users = {
'staff':
AdminFactory.create(password=self.test_password),
'course_staff':
StaffFactory.create(course_key=self.test_course_1.id,
password=self.test_password)
}
self.create_and_enroll_student(username='******')
self.create_and_enroll_student(username='******')
self.create_and_enroll_student(username='******',
courses=[])
# Make this student a community TA.
self.create_and_enroll_student(username='******')
seed_permissions_roles(self.test_course_1.id)
community_ta_role = Role.objects.get(name=FORUM_ROLE_COMMUNITY_TA,
course_id=self.test_course_1.id)
community_ta_role.users.add(self.users['community_ta'])
# This student is enrolled in both test courses and is a member of a team in each course, but is not on the
# same team as student_enrolled.
self.create_and_enroll_student(
courses=[self.test_course_1, self.test_course_2],
username='******')
# Make this student have a public profile
self.create_and_enroll_student(
courses=[self.test_course_2],
username='******')
profile = self.users['student_enrolled_public_profile'].profile
profile.year_of_birth = 1970
profile.save()
# This student is enrolled in the other course, but not yet a member of a team. This is to allow
# course_2 to use a max_team_size of 1 without breaking other tests on course_1
self.create_and_enroll_student(
courses=[self.test_course_2],
username='******')
# 'solar team' is intentionally lower case to test case insensitivity in name ordering
self.test_team_1 = CourseTeamFactory.create(
name=u'sólar team',
course_id=self.test_course_1.id,
topic_id='topic_0')
self.test_team_2 = CourseTeamFactory.create(
name='Wind Team', course_id=self.test_course_1.id)
self.test_team_3 = CourseTeamFactory.create(
name='Nuclear Team', course_id=self.test_course_1.id)
self.test_team_4 = CourseTeamFactory.create(
name='Coal Team', course_id=self.test_course_1.id, is_active=False)
self.test_team_5 = CourseTeamFactory.create(
name='Another Team', course_id=self.test_course_2.id)
self.test_team_6 = CourseTeamFactory.create(
name='Public Profile Team',
course_id=self.test_course_2.id,
topic_id='topic_6')
self.test_team_name_id_map = {
team.name: team
for team in (
self.test_team_1,
self.test_team_2,
self.test_team_3,
self.test_team_4,
self.test_team_5,
)
}
for user, course in [('staff', self.test_course_1),
('course_staff', self.test_course_1)]:
CourseEnrollment.enroll(self.users[user],
course.id,
check_access=True)
self.test_team_1.add_user(self.users['student_enrolled'])
self.test_team_3.add_user(
self.users['student_enrolled_both_courses_other_team'])
self.test_team_5.add_user(
self.users['student_enrolled_both_courses_other_team'])
self.test_team_6.add_user(
self.users['student_enrolled_public_profile'])
def setUp(self):
self.course = CourseFactory.create()
seed_permissions_roles(self.course.id)
self.student = UserFactory.create()
CourseEnrollmentFactory(user=self.student, course_id=self.course.id)
def create_ccx(request, course, ccx=None):
"""
Create a new CCX
"""
name = request.POST.get('name')
if hasattr(course, 'ccx_connector') and course.ccx_connector:
# if ccx connector url is set in course settings then inform user that he can
# only create ccx by using ccx connector url.
context = get_ccx_creation_dict(course)
messages.error(request, context['use_ccx_con_error_message'])
return render_to_response('ccx/coach_dashboard.html', context)
# prevent CCX objects from being created for deprecated course ids.
if course.id.deprecated:
messages.error(request, _(
"You cannot create a CCX from a course using a deprecated id. "
"Please create a rerun of this course in the studio to allow "
"this action."))
url = reverse('ccx_coach_dashboard', kwargs={'course_id': course.id})
return redirect(url)
ccx = CustomCourseForEdX(
course_id=course.id,
coach=request.user,
display_name=name)
ccx.save()
# Make sure start/due are overridden for entire course
start = TODAY().replace(tzinfo=pytz.UTC)
override_field_for_ccx(ccx, course, 'start', start)
override_field_for_ccx(ccx, course, 'due', None)
# Enforce a static limit for the maximum amount of students that can be enrolled
override_field_for_ccx(ccx, course, 'max_student_enrollments_allowed', settings.CCX_MAX_STUDENTS_ALLOWED)
# Hide anything that can show up in the schedule
hidden = 'visible_to_staff_only'
for chapter in course.get_children():
override_field_for_ccx(ccx, chapter, hidden, True)
for sequential in chapter.get_children():
override_field_for_ccx(ccx, sequential, hidden, True)
for vertical in sequential.get_children():
override_field_for_ccx(ccx, vertical, hidden, True)
ccx_id = CCXLocator.from_course_locator(course.id, unicode(ccx.id))
# Create forum roles
seed_permissions_roles(ccx_id)
# Assign administrator forum role to CCX coach
assign_role(ccx_id, request.user, FORUM_ROLE_ADMINISTRATOR)
url = reverse('ccx_coach_dashboard', kwargs={'course_id': ccx_id})
# Enroll the coach in the course
email_params = get_email_params(course, auto_enroll=True, course_key=ccx_id, display_name=ccx.display_name)
enroll_email(
course_id=ccx_id,
student_email=request.user.email,
auto_enroll=True,
email_students=True,
email_params=email_params,
)
assign_staff_role_to_ccx(ccx_id, request.user, course.id)
add_master_course_staff_to_ccx(course, ccx_id, ccx.display_name)
# using CCX object as sender here.
responses = SignalHandler.course_published.send(
sender=ccx,
course_key=CCXLocator.from_course_locator(course.id, unicode(ccx.id))
)
for rec, response in responses:
log.info('Signal fired when course is published. Receiver: %s. Response: %s', rec, response)
return redirect(url)
def setUp(self):
super(TeamAPITestCase, self).setUp()
self.topics_count = 4
self.users = {
'staff': AdminFactory.create(password=self.test_password),
'course_staff': StaffFactory.create(course_key=self.test_course_1.id, password=self.test_password)
}
self.create_and_enroll_student(username='******')
self.create_and_enroll_student(username='******')
self.create_and_enroll_student(username='******', courses=[])
# Make this student a community TA.
self.create_and_enroll_student(username='******')
seed_permissions_roles(self.test_course_1.id)
community_ta_role = Role.objects.get(name=FORUM_ROLE_COMMUNITY_TA, course_id=self.test_course_1.id)
community_ta_role.users.add(self.users['community_ta'])
# This student is enrolled in both test courses and is a member of a team in each course, but is not on the
# same team as student_enrolled.
self.create_and_enroll_student(
courses=[self.test_course_1, self.test_course_2],
username='******'
)
# Make this student have a public profile
self.create_and_enroll_student(
courses=[self.test_course_2],
username='******'
)
profile = self.users['student_enrolled_public_profile'].profile
profile.year_of_birth = 1970
profile.save()
# This student is enrolled in the other course, but not yet a member of a team. This is to allow
# course_2 to use a max_team_size of 1 without breaking other tests on course_1
self.create_and_enroll_student(
courses=[self.test_course_2],
username='******'
)
with skip_signal(
post_save,
receiver=course_team_post_save_callback,
sender=CourseTeam,
dispatch_uid='teams.signals.course_team_post_save_callback'
):
self.solar_team = CourseTeamFactory.create(
name=u'Sólar team',
course_id=self.test_course_1.id,
topic_id='topic_0'
)
self.wind_team = CourseTeamFactory.create(name='Wind Team', course_id=self.test_course_1.id)
self.nuclear_team = CourseTeamFactory.create(name='Nuclear Team', course_id=self.test_course_1.id)
self.another_team = CourseTeamFactory.create(name='Another Team', course_id=self.test_course_2.id)
self.public_profile_team = CourseTeamFactory.create(
name='Public Profile Team',
course_id=self.test_course_2.id,
topic_id='topic_6'
)
self.search_team = CourseTeamFactory.create(
name='Search',
description='queryable text',
country='GS',
language='to',
course_id=self.test_course_2.id,
topic_id='topic_7'
)
self.test_team_name_id_map = {team.name: team for team in (
self.solar_team,
self.wind_team,
self.nuclear_team,
self.another_team,
self.public_profile_team,
self.search_team,
)}
for user, course in [('staff', self.test_course_1), ('course_staff', self.test_course_1)]:
CourseEnrollment.enroll(
self.users[user], course.id, check_access=True
)
self.solar_team.add_user(self.users['student_enrolled'])
self.nuclear_team.add_user(self.users['student_enrolled_both_courses_other_team'])
self.another_team.add_user(self.users['student_enrolled_both_courses_other_team'])
self.public_profile_team.add_user(self.users['student_enrolled_public_profile'])
def create_new_course(request):
"""
Create a new course.
Returns the URL for the course overview page.
"""
if not auth.has_access(request.user, CourseCreatorRole()):
raise PermissionDenied()
org = request.json.get('org')
number = request.json.get('number')
display_name = request.json.get('display_name')
run = request.json.get('run')
# allow/disable unicode characters in course_id according to settings
if not settings.FEATURES.get('ALLOW_UNICODE_COURSE_ID'):
if _has_non_ascii_characters(org) or _has_non_ascii_characters(
number) or _has_non_ascii_characters(run):
return JsonResponse(
{
'error':
_('Special characters not allowed in organization, course number, and course run.'
)
},
status=400)
try:
course_key = SlashSeparatedCourseKey(org, number, run)
# instantiate the CourseDescriptor and then persist it
# note: no system to pass
if display_name is None:
metadata = {}
else:
metadata = {'display_name': display_name}
# Set a unique wiki_slug for newly created courses. To maintain active wiki_slugs for
# existing xml courses this cannot be changed in CourseDescriptor.
# # TODO get rid of defining wiki slug in this org/course/run specific way and reconcile
# w/ xmodule.course_module.CourseDescriptor.__init__
wiki_slug = u"{0}.{1}.{2}".format(course_key.org, course_key.course,
course_key.run)
definition_data = {'wiki_slug': wiki_slug}
# Create the course then fetch it from the modulestore
# Check if role permissions group for a course named like this already exists
# Important because role groups are case insensitive
if CourseRole.course_group_already_exists(course_key):
raise InvalidLocationError()
fields = {}
fields.update(definition_data)
fields.update(metadata)
# Creating the course raises InvalidLocationError if an existing course with this org/name is found
new_course = modulestore('direct').create_course(
course_key.org,
course_key.offering,
fields=fields,
)
# can't use auth.add_users here b/c it requires request.user to already have Instructor perms in this course
# however, we can assume that b/c this user had authority to create the course, the user can add themselves
CourseInstructorRole(new_course.id).add_users(request.user)
auth.add_users(request.user, CourseStaffRole(new_course.id),
request.user)
# seed the forums
seed_permissions_roles(new_course.id)
# auto-enroll the course creator in the course so that "View Live" will
# work.
CourseEnrollment.enroll(request.user, new_course.id)
_users_assign_default_role(new_course.id)
return JsonResponse(
{'url': reverse_course_url('course_handler', new_course.id)})
except InvalidLocationError:
return JsonResponse({
'ErrMsg':
_('There is already a course defined with the same '
'organization, course number, and course run. Please '
'change either organization or course number to be unique.'),
'OrgErrMsg':
_('Please change either the organization or '
'course number so that it is unique.'),
'CourseErrMsg':
_('Please change either the organization or '
'course number so that it is unique.'),
})
except InvalidKeyError as error:
return JsonResponse({
"ErrMsg":
_("Unable to create course '{name}'.\n\n{err}").format(
name=display_name, err=error.message)
})
def create_new_course(request):
"""
Create a new course.
Returns the URL for the course overview page.
"""
if not is_user_in_creator_group(request.user):
raise PermissionDenied()
org = request.json.get('org')
number = request.json.get('number')
display_name = request.json.get('display_name')
run = request.json.get('run')
try:
dest_location = Location('i4x', org, number, 'course', run)
except InvalidLocationError as error:
return JsonResponse({
"ErrMsg": _("Unable to create course '{name}'.\n\n{err}").format(
name=display_name, err=error.message)})
# see if the course already exists
existing_course = None
try:
existing_course = modulestore('direct').get_item(dest_location)
except ItemNotFoundError:
pass
if existing_course is not None:
return JsonResponse({
'ErrMsg': _(
'There is already a course defined with the same '
'organization, course number, and course run. Please '
'change either organization or course number to be '
'unique.'
),
'OrgErrMsg': _(
'Please change either the organization or '
'course number so that it is unique.'
),
'CourseErrMsg': _(
'Please change either the organization or '
'course number so that it is unique.'
),
})
# dhm: this query breaks the abstraction, but I'll fix it when I do my suspended refactoring of this
# file for new locators. get_items should accept a query rather than requiring it be a legal location
course_search_location = bson.son.SON({
'_id.tag': 'i4x',
# cannot pass regex to Location constructor; thus this hack
'_id.org': re.compile('^{}$'.format(dest_location.org), re.IGNORECASE),
'_id.course': re.compile('^{}$'.format(dest_location.course), re.IGNORECASE),
'_id.category': 'course',
})
courses = modulestore().collection.find(course_search_location, fields=('_id'))
if courses.count() > 0:
return JsonResponse({
'ErrMsg': _(
'There is already a course defined with the same '
'organization and course number. Please '
'change at least one field to be unique.'),
'OrgErrMsg': _(
'Please change either the organization or '
'course number so that it is unique.'),
'CourseErrMsg': _(
'Please change either the organization or '
'course number so that it is unique.'),
})
# instantiate the CourseDescriptor and then persist it
# note: no system to pass
if display_name is None:
metadata = {}
else:
metadata = {'display_name': display_name}
modulestore('direct').create_and_save_xmodule(
dest_location,
metadata=metadata
)
new_course = modulestore('direct').get_item(dest_location)
# clone a default 'about' overview module as well
dest_about_location = dest_location.replace(
category='about',
name='overview'
)
overview_template = AboutDescriptor.get_template('overview.yaml')
modulestore('direct').create_and_save_xmodule(
dest_about_location,
system=new_course.system,
definition_data=overview_template.get('data')
)
initialize_course_tabs(new_course)
new_location = loc_mapper().translate_location(new_course.location.course_id, new_course.location, False, True)
create_all_course_groups(request.user, new_location)
# seed the forums
seed_permissions_roles(new_course.location.course_id)
# auto-enroll the course creator in the course so that "View Live" will
# work.
CourseEnrollment.enroll(request.user, new_course.location.course_id)
return JsonResponse({'url': new_location.url_reverse("course/", "")})
def setUp(self):
self.course = CourseFactory.create()
seed_permissions_roles(self.course.id)
self.student = UserFactory.create()
CourseEnrollmentFactory(user=self.student, course_id=self.course.id)
def handle(self, *args, **options):
course_id = options['course_id']
course_key = CourseKey.from_string(course_id)
seed_permissions_roles(course_key)
def create_new_course(request):
"""
Create a new course.
Returns the URL for the course overview page.
"""
if not auth.has_access(request.user, CourseCreatorRole()):
raise PermissionDenied()
org = request.json.get('org')
number = request.json.get('number')
display_name = request.json.get('display_name')
run = request.json.get('run')
try:
dest_location = Location(u'i4x', org, number, u'course', run)
except InvalidLocationError as error:
return JsonResponse({
"ErrMsg": _("Unable to create course '{name}'.\n\n{err}").format(
name=display_name, err=error.message)})
# see if the course already exists
existing_course = None
try:
existing_course = modulestore('direct').get_item(dest_location)
except ItemNotFoundError:
pass
if existing_course is not None:
return JsonResponse({
'ErrMsg': _(
'There is already a course defined with the same '
'organization, course number, and course run. Please '
'change either organization or course number to be '
'unique.'
),
'OrgErrMsg': _(
'Please change either the organization or '
'course number so that it is unique.'
),
'CourseErrMsg': _(
'Please change either the organization or '
'course number so that it is unique.'
),
})
# dhm: this query breaks the abstraction, but I'll fix it when I do my suspended refactoring of this
# file for new locators. get_items should accept a query rather than requiring it be a legal location
course_search_location = bson.son.SON({
'_id.tag': 'i4x',
# cannot pass regex to Location constructor; thus this hack
# pylint: disable=E1101
'_id.org': re.compile(u'^{}$'.format(dest_location.org), re.IGNORECASE | re.UNICODE),
# pylint: disable=E1101
'_id.course': re.compile(u'^{}$'.format(dest_location.course), re.IGNORECASE | re.UNICODE),
'_id.category': 'course',
})
courses = modulestore().collection.find(course_search_location, fields=('_id'))
if courses.count() > 0:
return JsonResponse({
'ErrMsg': _(
'There is already a course defined with the same '
'organization and course number. Please '
'change at least one field to be unique.'),
'OrgErrMsg': _(
'Please change either the organization or '
'course number so that it is unique.'),
'CourseErrMsg': _(
'Please change either the organization or '
'course number so that it is unique.'),
})
# instantiate the CourseDescriptor and then persist it
# note: no system to pass
if display_name is None:
metadata = {}
else:
metadata = {'display_name': display_name}
modulestore('direct').create_and_save_xmodule(
dest_location,
metadata=metadata
)
new_course = modulestore('direct').get_item(dest_location)
# clone a default 'about' overview module as well
dest_about_location = dest_location.replace(
category='about',
name='overview'
)
overview_template = AboutDescriptor.get_template('overview.yaml')
modulestore('direct').create_and_save_xmodule(
dest_about_location,
system=new_course.system,
definition_data=overview_template.get('data')
)
initialize_course_tabs(new_course, request.user)
new_location = loc_mapper().translate_location(new_course.location.course_id, new_course.location, False, True)
# can't use auth.add_users here b/c it requires request.user to already have Instructor perms in this course
# however, we can assume that b/c this user had authority to create the course, the user can add themselves
CourseInstructorRole(new_location).add_users(request.user)
auth.add_users(request.user, CourseStaffRole(new_location), request.user)
# seed the forums
seed_permissions_roles(new_course.location.course_id)
# auto-enroll the course creator in the course so that "View Live" will
# work.
CourseEnrollment.enroll(request.user, new_course.location.course_id)
return JsonResponse({'url': new_location.url_reverse("course/", "")})
def create_new_course(request):
"""
Create a new course.
Returns the URL for the course overview page.
"""
if not is_user_in_creator_group(request.user):
raise PermissionDenied()
org = request.json.get("org")
number = request.json.get("number")
display_name = request.json.get("display_name")
run = request.json.get("run")
try:
dest_location = Location("i4x", org, number, "course", run)
except InvalidLocationError as error:
return JsonResponse(
{"ErrMsg": _("Unable to create course '{name}'.\n\n{err}").format(name=display_name, err=error.message)}
)
# see if the course already exists
existing_course = None
try:
existing_course = modulestore("direct").get_item(dest_location)
except ItemNotFoundError:
pass
if existing_course is not None:
return JsonResponse(
{
"ErrMsg": _(
"There is already a course defined with the same "
"organization, course number, and course run. Please "
"change either organization or course number to be "
"unique."
),
"OrgErrMsg": _("Please change either the organization or " "course number so that it is unique."),
"CourseErrMsg": _("Please change either the organization or " "course number so that it is unique."),
}
)
# dhm: this query breaks the abstraction, but I'll fix it when I do my suspended refactoring of this
# file for new locators. get_items should accept a query rather than requiring it be a legal location
course_search_location = bson.son.SON(
{
"_id.tag": "i4x",
# cannot pass regex to Location constructor; thus this hack
"_id.org": re.compile("^{}$".format(dest_location.org), re.IGNORECASE),
"_id.course": re.compile("^{}$".format(dest_location.course), re.IGNORECASE),
"_id.category": "course",
}
)
courses = modulestore().collection.find(course_search_location, fields=("_id"))
if courses.count() > 0:
return JsonResponse(
{
"ErrMsg": _(
"There is already a course defined with the same "
"organization and course number. Please "
"change at least one field to be unique."
),
"OrgErrMsg": _("Please change either the organization or " "course number so that it is unique."),
"CourseErrMsg": _("Please change either the organization or " "course number so that it is unique."),
}
)
# instantiate the CourseDescriptor and then persist it
# note: no system to pass
if display_name is None:
metadata = {}
else:
metadata = {"display_name": display_name}
modulestore("direct").create_and_save_xmodule(dest_location, metadata=metadata)
new_course = modulestore("direct").get_item(dest_location)
# clone a default 'about' overview module as well
dest_about_location = dest_location.replace(category="about", name="overview")
overview_template = AboutDescriptor.get_template("overview.yaml")
modulestore("direct").create_and_save_xmodule(
dest_about_location, system=new_course.system, definition_data=overview_template.get("data")
)
initialize_course_tabs(new_course)
new_location = loc_mapper().translate_location(new_course.location.course_id, new_course.location, False, True)
create_all_course_groups(request.user, new_location)
# seed the forums
seed_permissions_roles(new_course.location.course_id)
# auto-enroll the course creator in the course so that "View Live" will
# work.
CourseEnrollment.enroll(request.user, new_course.location.course_id)
return JsonResponse({"url": new_location.url_reverse("course/", "")})
