def transcript_credentials_handler(request, course_key_string):
"""
JSON view handler to update the transcript organization credentials.
Arguments:
request: WSGI request object
course_key_string: A course identifier to extract the org.
Returns:
- A 200 response if credentials are valid and successfully updated in edx-video-pipeline.
- A 404 response if transcript feature is not enabled for this course.
- A 400 if credentials do not pass validations, hence not updated in edx-video-pipeline.
"""
course_key = CourseKey.from_string(course_key_string)
if not VideoTranscriptEnabledFlag.feature_enabled(course_key):
return HttpResponseNotFound()
provider = request.json.pop('provider')
error_message, validated_credentials = validate_transcript_credentials(
provider=provider, **request.json)
if error_message:
response = JsonResponse({'error': error_message}, status=400)
else:
# Send the validated credentials to edx-video-pipeline.
credentials_payload = dict(validated_credentials,
org=course_key.org,
provider=provider)
if waffle_flags()[SAVE_CREDENTIALS_IN_VAL].is_enabled(course_key):
from edxval.api import create_or_update_transcript_credentials
response = create_or_update_transcript_credentials(
**credentials_payload)
error_response, is_updated = response, not response.get(
'error_type')
else:
error_response, is_updated = update_3rd_party_transcription_service_credentials(
**credentials_payload)
# Send appropriate response based on whether credentials were updated or not.
if is_updated:
# Cache credentials state in edx-val.
update_transcript_credentials_state_for_org(org=course_key.org,
provider=provider,
exists=is_updated)
response = JsonResponse(status=200)
else:
# Error response would contain error types and the following
# error type is received from edx-video-pipeline whenever we've
# got invalid credentials for a provider. Its kept this way because
# edx-video-pipeline doesn't support i18n translations yet.
error_type = error_response.get('error_type')
if error_type == TranscriptionProviderErrorType.INVALID_CREDENTIALS:
error_message = _('The information you entered is incorrect.')
response = JsonResponse({'error': error_message}, status=400)
return response
def transcript_credentials_handler(request, course_key_string):
"""
JSON view handler to update the transcript organization credentials.
Arguments:
request: WSGI request object
course_key_string: A course identifier to extract the org.
Returns:
- A 200 response if credentials are valid and successfully updated in edx-video-pipeline.
- A 404 response if transcript feature is not enabled for this course.
- A 400 if credentials do not pass validations, hence not updated in edx-video-pipeline.
"""
course_key = CourseKey.from_string(course_key_string)
if not VideoTranscriptEnabledFlag.feature_enabled(course_key):
return HttpResponseNotFound()
provider = request.json.pop('provider')
error_message, validated_credentials = validate_transcript_credentials(provider=provider, **request.json)
if error_message:
response = JsonResponse({'error': error_message}, status=400)
else:
# Send the validated credentials to edx-video-pipeline.
credentials_payload = dict(validated_credentials, org=course_key.org, provider=provider)
error_response, is_updated = update_3rd_party_transcription_service_credentials(**credentials_payload)
# Send appropriate response based on whether credentials were updated or not.
if is_updated:
# Cache credentials state in edx-val.
update_transcript_credentials_state_for_org(org=course_key.org, provider=provider, exists=is_updated)
response = JsonResponse(status=200)
else:
# Error response would contain error types and the following
# error type is received from edx-video-pipeline whenever we've
# got invalid credentials for a provider. Its kept this way because
# edx-video-pipeline doesn't support i18n translations yet.
error_type = error_response.get('error_type')
if error_type == TranscriptionProviderErrorType.INVALID_CREDENTIALS:
error_message = _('The information you entered is incorrect.')
response = JsonResponse({'error': error_message}, status=400)
return response
