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Updating view for different certificate statuses, error

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This commit is contained in:
John Jarvis
2012-11-01 22:17:05 -04:00
committed by Carlos Andrés Rocha
parent 5529eecb85
commit 0481cf995f
1 changed files with 24 additions and 6 deletions
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30
lms/djangoapps/certificates/views.py
View File

@@ -1,10 +1,11 @@
import logging
from certificates.models import GeneratedCertificate
from certificates.models import CertificateStatuses as status
from django.views.decorators.csrf import csrf_exempt
from django.http import HttpResponse
import json
log = logging.getLogger("mitx.certificates")
logger = logging.getLogger(__name__)
@csrf_exempt
@@ -12,6 +13,10 @@ def update_certificate(request):
"""
Will update GeneratedCertificate for a new certificate or
modify an existing certificate entry.
See models.py for a state diagram of certificate states
This view should only ever be accessed by the xqueue server
"""
if request.method == "POST":
@@ -26,7 +31,7 @@ def update_certificate(request):
key=xqueue_header['lms_key'])
except GeneratedCertificate.DoesNotExist:
log.critical('Unable to lookup certificate\n'
logger.critical('Unable to lookup certificate\n'
'xqueue_body: {0}\n'
'xqueue_header: {1}'.format(
xqueue_body, xqueue_header))
@@ -36,10 +41,23 @@ def update_certificate(request):
'content': 'unable to lookup key'}),
mimetype='application/json')
cert.download_uuid = xqueue_body['download_uuid']
cert.verify_uuid = xqueue_body['download_uuid']
cert.download_url = xqueue_body['url']
cert.status = 'downloadable'
if 'error' in xqueue_body:
cert.status = status.error
else:
if cert.state in [status.generating, status.regenerating]:
cert.download_uuid = xqueue_body['download_uuid']
cert.verify_uuid = xqueue_body['verify_uuid']
cert.download_url = xqueue_body['url']
cert.status = status.downloadable
elif cert.state in [status.deleting]:
cert.status = status.deleted
else:
logger.critical('Invalid state for cert update: {0}'.format(
cert.state))
return HttpResponse(json.dumps({
'return_code': 1,
'content': 'invalid cert state'}),
mimetype='application/json')
cert.save()
return HttpResponse(json.dumps({'return_code': 0}),
mimetype='application/json')