def register(request):
logging.warn('register')
os_type = get_request_var(request, 'os')
username = get_request_var(request, 'username')
registration_id = get_request_var(request, 'registration_id')
if not username:
response_dict = error_dict()
response_dict['error_code'] = 100
response_dict['error_msg'] = 'Missing username'
return render_json(request, response_dict)
if not registration_id:
response_dict = error_dict()
response_dict['error_code'] = 200
response_dict['error_msg'] = 'Missing registration_id'
return render_json(request, response_dict)
if not os_type:
response_dict = error_dict()
response_dict['error_code'] = 300
response_dict['error_msg'] = 'Missing os_type'
return render_json(request, response_dict)
logging.warn('fetching user')
user = User.objects.get(username=username)
if not user:
response_dict = error_dict()
response_dict['error_code'] = 400
response_dict['error_msg'] = 'No user'
return render_json(request, response_dict)
if os_type == 'a':
apns_device = None
try:
apns_device = APNSDevice.objects.get(user=user)
logging.warn('apns device already registered')
except:
logging.exception('error getting apns device')
logging.warn('no existing apns device')
if apns_device:
if registration_id != apns_device.registration_id:
logging.warn('updating apns device with new registration_id')
apns_device.registration_id = registration_id
apns_device.save()
else:
logging.warn('creating apns device')
try:
apns_device = APNSDevice()
apns_device.user = user
apns_device.name = user.first_name
apns_device.registration_id = registration_id
apns_device.save()
except:
logging.exception('error creating apns device')
response_dict = error_dict()
response_dict['error_code'] = 500
response_dict['error_msg'] = 'Error creating apns device'
return render_json(request, response_dict)
elif os_type == 'g':
gcm_device = None
try:
gcm_device = GCMDevice.objects.get(user=user)
logging.warn('gcm device already registered')
except:
logging.exception('error getting gcm device')
logging.warn('no existing gcm device')
if gcm_device:
if registration_id != gcm_device.registration_id:
logging.warn('updating gcm device with new registration_id')
gcm_device.registration_id = registration_id
gcm_device.save()
else:
logging.warn('creating gcm device')
try:
gcm_device = GCMDevice()
gcm_device.user = user
gcm_device.name = user.first_name
gcm_device.registration_id = registration_id
gcm_device.save()
except:
logging.exception('error creating gcm device')
response_dict = error_dict()
response_dict['error_code'] = 500
response_dict['error_msg'] = 'Error creating gcm device'
return render_json(request, response_dict)
else:
response_dict = error_dict()
response_dict['error_code'] = 600
response_dict['error_msg'] = 'Unrecognized os_type'
return render_json(request, response_dict)
logging.warn('registration done')
response_dict = success_dict()
return render_json(request, response_dict)
