def process_request(self, request):
"""
Add a course_id to user request session.
"""
if request.user.is_authenticated:
match = COURSE_REGEX.match(request.build_absolute_uri())
course_id = None
if match:
course_id = match.group('course_id')
if course_id and course_id != request.session.get('course_id'):
request.session['course_id'] = course_id
def process_request(self, request):
"""
Add a course_id to user request session.
"""
if request.user.is_authenticated:
match = COURSE_REGEX.match(request.build_absolute_uri())
course_id = None
if match:
course_id = match.group('course_id')
if course_id and course_id != request.session.get('course_id'):
request.session['course_id'] = course_id
def course_context_from_url(url):
"""
Extracts the course_context from the given `url` and passes it on to
`course_context_from_course_id()`.
"""
url = url or ''
match = COURSE_REGEX.match(url)
course_id = None
if match:
course_id_string = match.group('course_id')
try:
course_id = CourseKey.from_string(course_id_string)
except InvalidKeyError:
log.warning('unable to parse course_id "{course_id}"'.format(
course_id=course_id_string),
exc_info=True)
return course_context_from_course_id(course_id)
def course_context_from_url(url):
"""
Extracts the course_context from the given `url` and passes it on to
`course_context_from_course_id()`.
"""
url = url or ''
match = COURSE_REGEX.match(url)
course_id = None
if match:
course_id_string = match.group('course_id')
try:
course_id = CourseKey.from_string(course_id_string)
except InvalidKeyError:
log.warning(
'unable to parse course_id "{course_id}"'.format(
course_id=course_id_string
),
exc_info=True
)
return course_context_from_course_id(course_id)
def course_context_from_url(url, course_id_string=None):
"""
If course_id_string string is not present, extracts it from the given `url`. Either way, then passes
it on to `course_context_from_course_id()`.
"""
url = url or ''
course_id = None
if not course_id_string:
match = COURSE_REGEX.match(url)
if match:
course_id_string = match.group('course_id')
if not course_id_string:
log.debug('no course_id found in "{url}"'.format(url=str(url)[0:256]),
exc_info=True)
else:
try:
course_id = CourseKey.from_string(course_id_string)
except InvalidKeyError:
log.warning('unable to parse course_id "{course_id}"'.format(
course_id=str(course_id_string)[0:256]),
exc_info=True)
return course_context_from_course_id(course_id)