def form_upload(request, username):
class DoXmlFormUpload():
def __init__(self, xml_file, user):
self.xml_file = xml_file
self.user = user
def publish(self):
return publish_xml_form(self.xml_file, self.user)
form_user = get_object_or_404(User, username=username)
profile, created = \
UserProfile.objects.get_or_create(user=form_user)
authenticator = HttpDigestAuthenticator()
if not authenticator.authenticate(request):
return authenticator.build_challenge_response()
if form_user != request.user:
return HttpResponseForbidden(
_(u"Not allowed to upload form[s] to %(user)s account." %
{'user': form_user}))
if request.method == 'HEAD':
response = OpenRosaResponse(status=204)
response['Location'] = request.build_absolute_uri().replace(
request.get_full_path(), '/%s/formUpload' % form_user.username)
return response
xform_def = request.FILES.get('form_def_file', None)
content = u""
if isinstance(xform_def, File):
do_form_upload = DoXmlFormUpload(xform_def, form_user)
dd = publish_form(do_form_upload.publish)
status = 201
if isinstance(dd, XForm):
content = _(u"%s successfully published." % dd.id_string)
else:
content = dd['text']
if isinstance(content, Exception):
content = content.message
status = 500
else:
status = 400
return OpenRosaResponse(content, status=status)
def submission(request, username=None):
if username and username.lower() != 'crowdforms':
formlist_user = get_object_or_404(User, username=username.lower())
profile, created = \
UserProfile.objects.get_or_create(user=formlist_user)
if profile.require_auth:
authenticator = HttpDigestAuthenticator()
if not authenticator.authenticate(request):
return authenticator.build_challenge_response()
if request.method == 'HEAD':
response = OpenRosaResponse(status=204)
if username:
response['Location'] = request.build_absolute_uri().replace(
request.get_full_path(), '/%s/submission' % username)
else:
response['Location'] = request.build_absolute_uri().replace(
request.get_full_path(), '/submission')
return response
context = RequestContext(request)
xml_file_list = []
media_files = []
html_response = False
# request.FILES is a django.utils.datastructures.MultiValueDict
# for each key we have a list of values
try:
xml_file_list = request.FILES.pop("xml_submission_file", [])
if len(xml_file_list) != 1:
return OpenRosaResponseBadRequest(
_(u"There should be a single XML submission file."))
# save this XML file and media files as attachments
media_files = request.FILES.values()
# get uuid from post request
uuid = request.POST.get('uuid')
# response as html if posting with a UUID
if not username and uuid:
html_response = True
try:
instance = create_instance(username,
xml_file_list[0],
media_files,
uuid=uuid,
request=request)
except InstanceInvalidUserError:
return OpenRosaResponseBadRequest(_(u"Username or ID required."))
except IsNotCrowdformError:
return OpenRosaResponseNotAllowed(
_(u"Sorry but the crowd form you submitted to is closed."))
except InstanceEmptyError:
return OpenRosaResponseBadRequest(
_(u"Received empty submission. No instance was created"))
except FormInactiveError:
return OpenRosaResponseNotAllowed(_(u"Form is not active"))
except XForm.DoesNotExist:
return OpenRosaResponseNotFound(
_(u"Form does not exist on this account"))
except ExpatError:
return OpenRosaResponseBadRequest(_(u"Improperly formatted XML."))
except DuplicateInstance:
response = OpenRosaResponse(_(u"Duplicate submission"))
response.status_code = 202
response['Location'] = request.build_absolute_uri(request.path)
return response
except PermissionDenied, e:
return OpenRosaResponseNotAllowed(e.message)
except Exception, e:
raise
