def sendMessageFromiOS(request):
print 'sendMessageFromiOS'
try:
obj = simplejson.loads(request.raw_post_data)
print obj
msg = obj["message"]
message_text = msg["messageText"]
group = Group.objects.get(pk=obj["groupID"])
recipients = extract_recipients(request.user, group, message_text)
if "error" in recipients:
# send error message back to sender
send_message(recipients["error"], None, user, group)
data = {"errorMessage": recipients["error"]}
return HttpResponse(simplejson.dumps(error_code(50, data)),
mimetype='application/json')
recipients = recipients["recipients"]
# Create Message model instance and send out message
# TODO decomp this code chunk
message = Message(message_text=message_text, sender=request.user,
group=group)
create_ios_push_notification(message)
message.save()
for group_link in recipients:
recipient = group_link.user
message_link = MessageUserLink(message=message, recipient=recipient)
message_link.save()
send_message(message_text, request.user, recipient, group)
data = {"messageID": message.id}
return error_code(0, data)
except Exception, e:
print e
traceback.print_exc()
return error_code(1)
def delete_detail(self, request, **kwargs):
try:
http_request = super(PlanamoModelResource, self).delete_detail(
request, **kwargs)
if isinstance(http_request, http.HttpNoContent):
return error_code(0)
else:
return error_code(12)
except:
return error_code(1) # unknown error
def dispatch_detail(self, request, **kwargs):
user_pk = kwargs.pop('user_pk')
try:
kwargs['user'] = User.objects.get(pk=user_pk)
except:
return error_code(21)
return super(GroupUserResource, self).dispatch_detail(request, **kwargs)
def dispatch(self, request_type, request, **kwargs):
group_pk = kwargs.pop('group_pk')
try:
kwargs['group'] = Group.objects.get(pk=group_pk)
except:
return error_code(31)
return super(GroupUserResource, self).dispatch(request_type, request,
**kwargs)
def dispatch(self, request_type, request, **kwargs):
out = super(PlanamoModelResource, self).dispatch(request_type, request,
**kwargs)
# Tastypie-generated successful JSON responses will not have the desired
# '"code": 0' attribute meaning success
try:
data = simplejson.loads(out.content)
if 'code' not in data:
out = error_code(0, data)
except Exception, e:
print 'response content not in JSON format'
print e
def put_list(self, request, **kwargs):
"""
Put list
"""
try:
deserialized = self.deserialize(request, request.raw_post_data, format=request.META.get('CONTENT_TYPE', 'application/json'))
deserialized = self.alter_deserialized_list_data(request, deserialized)
# pseudo-hydrate a Group bundle to populate the GroupUserLink objects
group_resource = GroupResource()
bundle = Bundle(obj=kwargs['group'], data=deserialized, request=request)
bundle = group_resource.hydrate_m2m_users(bundle)
group_resource.save_m2m_users(bundle)
data = complete_dehydrate(bundle.data)
data["code"] = 0
return HttpResponse(self._meta.serializer.to_json(data),
mimetype='application/json')
except Exception, e:
print 'put_list error'
print traceback.print_exc()
return error_code(1)
def post_list(self, request, **kwargs):
"""
Adapted from tastypie/resources.py ``post_list``
Modified to handle case when obj_create returns None
"""
deserialized = self.deserialize(request, request.raw_post_data, format=request.META.get('CONTENT_TYPE', 'application/json'))
deserialized = self.alter_deserialized_detail_data(request, deserialized)
bundle = self.build_bundle(data=dict_strip_unicode_keys(deserialized), request=request)
self.is_valid(bundle, request)
updated_bundle = self.obj_create(bundle, request=request, **self.remove_api_resource_names(kwargs))
if updated_bundle is None:
# error occurred with obj_create
return error_code(1)
location = self.get_resource_uri(updated_bundle)
if not self._meta.always_return_data:
return http.HttpCreated(location=location)
else:
updated_bundle = self.full_dehydrate(updated_bundle)
updated_bundle = self.alter_detail_data_to_serialize(request, updated_bundle)
return self.create_response(request, updated_bundle, response_class=http.HttpCreated, location=location)
