def generate_certificate(request, course_id):
user = request.user
course_key = locator.CourseLocator.from_string(course_id)
course = modulestore().get_course(course_key)
course_name = course.display_name
course_end_date = ''
if course.end:
course_end_date = str(course.end.date())
course_short_desc = get_course_about_section(course, 'short_description')
instructor_name = ''
role = CourseInstructorRole(course_key)
if role.users_with_role():
instructor_user = role.users_with_role()[0]
instructor_name = UserProfile.objects.get(user=instructor_user).name
cert = EdraakCertificate(course_name=course_name,
course_id=course_id,
user_profile_name=user.profile.name,
course_org=course.org,
course_end_date=course_end_date,
course_desc=course_short_desc,
instructor=instructor_name)
cert.generate_and_save()
return cert.temp_file
def delete_course_and_groups(course_id, commit=False):
"""
This deletes the courseware associated with a course_id as well as cleaning update_item
the various user table stuff (groups, permissions, etc.)
"""
module_store = modulestore('direct')
content_store = contentstore()
module_store.ignore_write_events_on_courses.add(course_id)
if delete_course(module_store, content_store, course_id, commit):
print 'removing User permissions from course....'
# in the django layer, we need to remove all the user permissions groups associated with this course
if commit:
try:
staff_role = CourseStaffRole(course_id)
staff_role.remove_users(*staff_role.users_with_role())
instructor_role = CourseInstructorRole(course_id)
instructor_role.remove_users(
*instructor_role.users_with_role())
except Exception as err:
log.error(
"Error in deleting course groups for {0}: {1}".format(
course_id, err))
def delete_course_and_groups(course_id, commit=False):
"""
This deletes the courseware associated with a course_id as well as cleaning update_item
the various user table stuff (groups, permissions, etc.)
"""
module_store = modulestore('direct')
content_store = contentstore()
org, course_num, _ = course_id.split("/")
module_store.ignore_write_events_on_courses.append('{0}/{1}'.format(
org, course_num))
loc = CourseDescriptor.id_to_location(course_id)
if delete_course(module_store, content_store, loc, commit):
print 'removing forums permissions and roles...'
unseed_permissions_roles(course_id)
print 'removing User permissions from course....'
# in the django layer, we need to remove all the user permissions groups associated with this course
if commit:
try:
staff_role = CourseStaffRole(loc)
staff_role.remove_users(*staff_role.users_with_role())
instructor_role = CourseInstructorRole(loc)
instructor_role.remove_users(
*instructor_role.users_with_role())
except Exception as err:
log.error(
"Error in deleting course groups for {0}: {1}".format(
loc, err))
def delete_course_and_groups(course_id, commit=False):
"""
This deletes the courseware associated with a course_id as well as cleaning update_item
the various user table stuff (groups, permissions, etc.)
"""
module_store = modulestore('direct')
content_store = contentstore()
course_id_dict = Location.parse_course_id(course_id)
module_store.ignore_write_events_on_courses.append(
'{org}/{course}'.format(**course_id_dict))
loc = CourseDescriptor.id_to_location(course_id)
if delete_course(module_store, content_store, loc, commit):
print 'removing User permissions from course....'
# in the django layer, we need to remove all the user permissions groups associated with this course
if commit:
try:
staff_role = CourseStaffRole(loc)
staff_role.remove_users(*staff_role.users_with_role())
instructor_role = CourseInstructorRole(loc)
instructor_role.remove_users(
*instructor_role.users_with_role())
except Exception as err:
log.error(
"Error in deleting course groups for {0}: {1}".format(
loc, err))
# remove location of this course from loc_mapper and cache
loc_mapper().delete_course_mapping(loc)
def delete_course_and_groups(course_id, commit=False):
"""
This deletes the courseware associated with a course_id as well as cleaning update_item
the various user table stuff (groups, permissions, etc.)
"""
module_store = modulestore('direct')
content_store = contentstore()
org, course_num, _ = course_id.split("/")
module_store.ignore_write_events_on_courses.append('{0}/{1}'.format(
org, course_num))
loc = CourseDescriptor.id_to_location(course_id)
if delete_course(module_store, content_store, loc, commit):
print 'removing forums permissions and roles...'
unseed_permissions_roles(course_id)
print 'removing User permissions from course....'
# in the django layer, we need to remove all the user permissions groups associated with this course
if commit:
try:
staff_role = CourseStaffRole(loc)
staff_role.remove_users(*staff_role.users_with_role())
instructor_role = CourseInstructorRole(loc)
instructor_role.remove_users(
*instructor_role.users_with_role())
except Exception as err:
log.error(
"Error in deleting course groups for {0}: {1}".format(
loc, err))
def delete_course_and_groups(course_id, commit=False):
"""
This deletes the courseware associated with a course_id as well as cleaning update_item
the various user table stuff (groups, permissions, etc.)
"""
module_store = modulestore('direct')
content_store = contentstore()
course_id_dict = Location.parse_course_id(course_id)
module_store.ignore_write_events_on_courses.append('{org}/{course}'.format(**course_id_dict))
loc = CourseDescriptor.id_to_location(course_id)
if delete_course(module_store, content_store, loc, commit):
print 'removing User permissions from course....'
# in the django layer, we need to remove all the user permissions groups associated with this course
if commit:
try:
staff_role = CourseStaffRole(loc)
staff_role.remove_users(*staff_role.users_with_role())
instructor_role = CourseInstructorRole(loc)
instructor_role.remove_users(*instructor_role.users_with_role())
except Exception as err:
log.error("Error in deleting course groups for {0}: {1}".format(loc, err))
# remove location of this course from loc_mapper and cache
loc_mapper().delete_course_mapping(loc)
def remove_all_instructors(course_key):
"""
Removes all instructor and staff users from the given course.
"""
staff_role = CourseStaffRole(course_key)
staff_role.remove_users(*staff_role.users_with_role())
instructor_role = CourseInstructorRole(course_key)
instructor_role.remove_users(*instructor_role.users_with_role())
def remove_all_instructors(course_key):
"""
Removes all instructor and staff users from the given course.
"""
staff_role = CourseStaffRole(course_key)
staff_role.remove_users(*staff_role.users_with_role())
instructor_role = CourseInstructorRole(course_key)
instructor_role.remove_users(*instructor_role.users_with_role())
def remove_all_instructors(course_key):
"""
Removes given user as instructor and staff to the given course,
after verifying that the requesting_user has permission to do so.
"""
staff_role = CourseStaffRole(course_key)
staff_role.remove_users(*staff_role.users_with_role())
instructor_role = CourseInstructorRole(course_key)
instructor_role.remove_users(*instructor_role.users_with_role())
def try_remove_instructor(request, locator, user):
# remove all roles in this course from this user: but fail if the user
# is the last instructor in the course team
instructors = CourseInstructorRole(locator)
if instructors.has_user(user):
if instructors.users_with_role().count() == 1:
msg = {"error":_("You may not remove the last instructor from a course")}
raise CannotOrphanCourse(msg)
else:
auth.remove_users(request.user, instructors, user)
def try_remove_instructor(request, locator, user):
# remove all roles in this course from this user: but fail if the user
# is the last instructor in the course team
instructors = CourseInstructorRole(locator)
if instructors.has_user(user):
if instructors.users_with_role().count() == 1:
msg = {"error":_("You may not remove the last instructor from a course")}
raise CannotOrphanCourse(msg)
else:
auth.remove_users(request.user, instructors, user)
def delete_course_and_groups(course_id, user_id):
"""
This deletes the courseware associated with a course_id as well as cleaning update_item
the various user table stuff (groups, permissions, etc.)
"""
module_store = modulestore()
with module_store.bulk_write_operations(course_id):
module_store.delete_course(course_id, user_id)
print 'removing User permissions from course....'
# in the django layer, we need to remove all the user permissions groups associated with this course
try:
staff_role = CourseStaffRole(course_id)
staff_role.remove_users(*staff_role.users_with_role())
instructor_role = CourseInstructorRole(course_id)
instructor_role.remove_users(*instructor_role.users_with_role())
except Exception as err:
log.error("Error in deleting course groups for {0}: {1}".format(course_id, err))
def delete_course_and_groups(course_id, user_id):
"""
This deletes the courseware associated with a course_id as well as cleaning update_item
the various user table stuff (groups, permissions, etc.)
"""
module_store = modulestore()
with module_store.bulk_write_operations(course_id):
module_store.delete_course(course_id, user_id)
print 'removing User permissions from course....'
# in the django layer, we need to remove all the user permissions groups associated with this course
try:
staff_role = CourseStaffRole(course_id)
staff_role.remove_users(*staff_role.users_with_role())
instructor_role = CourseInstructorRole(course_id)
instructor_role.remove_users(*instructor_role.users_with_role())
except Exception as err:
log.error("Error in deleting course groups for {0}: {1}".format(course_id, err))
def delete_course_and_groups(course_id, commit=False):
"""
This deletes the courseware associated with a course_id as well as cleaning update_item
the various user table stuff (groups, permissions, etc.)
"""
module_store = modulestore('direct')
content_store = contentstore()
module_store.ignore_write_events_on_courses.add(course_id)
if delete_course(module_store, content_store, course_id, commit):
print 'removing User permissions from course....'
# in the django layer, we need to remove all the user permissions groups associated with this course
if commit:
try:
staff_role = CourseStaffRole(course_id)
staff_role.remove_users(*staff_role.users_with_role())
instructor_role = CourseInstructorRole(course_id)
instructor_role.remove_users(*instructor_role.users_with_role())
except Exception as err:
log.error("Error in deleting course groups for {0}: {1}".format(course_id, err))
