def get(self, request, course_id, chapter=None, section=None, position=None):
"""
Displays courseware accordion and associated content. If course, chapter,
and section are all specified, renders the page, or returns an error if they
are invalid.
If section is not specified, displays the accordion opened to the right
chapter.
If neither chapter or section are specified, displays the user's most
recent chapter, or the first chapter if this is the user's first visit.
Arguments:
request: HTTP request
course_id (unicode): course id
chapter (unicode): chapter url_name
section (unicode): section url_name
position (unicode): position in module, eg of <sequential> module
"""
self.course_key = CourseKey.from_string(course_id)
if not (request.user.is_authenticated or self.enable_unenrolled_access):
return redirect_to_login(request.get_full_path())
self.original_chapter_url_name = chapter
self.original_section_url_name = section
self.chapter_url_name = chapter
self.section_url_name = section
self.position = position
self.chapter, self.section = None, None
self.course = None
self.url = request.path
try:
set_custom_metrics_for_course_key(self.course_key)
self._clean_position()
with modulestore().bulk_operations(self.course_key):
self.view = STUDENT_VIEW
# Do the enrollment check if enable_unenrolled_access is not enabled.
self.course = get_course_with_access(
request.user, 'load', self.course_key,
depth=CONTENT_DEPTH,
check_if_enrolled=not self.enable_unenrolled_access,
)
if self.enable_unenrolled_access:
# Check if the user is considered enrolled (i.e. is an enrolled learner or staff).
try:
check_course_access(
self.course, request.user, 'load', check_if_enrolled=True,
)
except CourseAccessRedirect as exception:
# If the user is not considered enrolled:
if self.course.course_visibility == COURSE_VISIBILITY_PUBLIC:
# If course visibility is public show the XBlock public_view.
self.view = PUBLIC_VIEW
else:
# Otherwise deny them access.
raise exception
else:
# If the user is considered enrolled show the default XBlock student_view.
pass
self.can_masquerade = request.user.has_perm(MASQUERADE_AS_STUDENT, self.course)
self.is_staff = has_access(request.user, 'staff', self.course)
self._setup_masquerade_for_effective_user()
return self.render(request)
except Exception as exception: # pylint: disable=broad-except
return CourseTabView.handle_exceptions(request, self.course_key, self.course, exception)
def get(self,
request,
course_id,
chapter=None,
section=None,
position=None):
"""
Displays courseware accordion and associated content. If course, chapter,
and section are all specified, renders the page, or returns an error if they
are invalid.
If section is not specified, displays the accordion opened to the right
chapter.
If neither chapter or section are specified, displays the user's most
recent chapter, or the first chapter if this is the user's first visit.
Arguments:
request: HTTP request
course_id (unicode): course id
chapter (unicode): chapter url_name
section (unicode): section url_name
position (unicode): position in module, eg of <sequential> module
"""
self.course_key = CourseKey.from_string(course_id)
if not (request.user.is_authenticated
or self.enable_unenrolled_access):
return redirect_to_login(request.get_full_path())
self.original_chapter_url_name = chapter
self.original_section_url_name = section
self.chapter_url_name = chapter
self.section_url_name = section
self.position = position
self.chapter, self.section = None, None
self.course = None
self.url = request.path
try:
set_custom_metrics_for_course_key(self.course_key)
self._clean_position()
with modulestore().bulk_operations(self.course_key):
self.view = STUDENT_VIEW
self.course = get_course_with_access(
request.user,
'load',
self.course_key,
depth=CONTENT_DEPTH,
check_if_enrolled=True,
check_if_authenticated=True)
self.course_overview = CourseOverview.get_from_id(
self.course.id)
self.is_staff = has_access(request.user, 'staff', self.course)
# There's only one situation where we want to show the public view
if (not self.is_staff and self.enable_unenrolled_access
and self.course.course_visibility
== COURSE_VISIBILITY_PUBLIC
and not CourseEnrollment.is_enrolled(
request.user, self.course_key)):
self.view = PUBLIC_VIEW
self.can_masquerade = request.user.has_perm(
MASQUERADE_AS_STUDENT, self.course)
self._setup_masquerade_for_effective_user()
return self.render(request)
except Exception as exception: # pylint: disable=broad-except
return CourseTabView.handle_exceptions(request, self.course_key,
self.course, exception)