def export_single(request):
key = request.META.get('HTTP_AUTHORIZATION', None)
id = request.GET.get('id', None)
if key is None:
raise AuthenticationError('No API key specified!')
try:
api_key = ApiKey.objects.get(key=key)
except ApiKey.DoesNotExist:
raise AuthenticationError('Invalid API key specified!')
try:
api_key.scopes.get(id=SCOPE_EXPORT)
except Scope.DoesNotExist:
raise AuthenticationError('Invalid API key scope!')
if id is None:
raise ApiException('Missing id!', status=400)
try:
badge = Badge.objects.get(id=id)
except Badge.DoesNotExist:
raise ApiException('Invalid id!', status=400)
return ApiResponse(dict(
id=badge.id,
name=badge.name,
mac=badge.mac,
image=badge.render().decode('ascii'),
))
def post_send(request):
content = request.JSON.get('content', None)
if content is None:
raise ApiException('No message set!', 400)
try:
content = content[:255]
except ValueError:
raise ApiException('Invalid message set!', 400)
sender = utils.get_badge(request)
Post.objects.create(sender=sender, content=content)
return ApiResponse(status=204)
def settings_get(request):
key = request.POST.get('key', None)
if key is None:
raise ApiException('No key set!', 404)
badge = utils.get_badge(request)
try:
setting = Setting.objects.get(badge=badge, key=key)
except Setting.DoesNotExist:
raise ApiException('Invalid key set!', 400)
return ApiResponse({
key: setting.value
})
def token_submit(request):
token = request.JSON.get('token', None)
if token is None:
raise ApiException('No token sent!', 400)
logger.debug(token)
badge = utils.get_badge(request)
errors = []
try:
result = requests.post('https://con.troopers.de/token/submit', data={
'identifier': badge.id,
'token': token,
})
logger.debug(result.status_code)
result.raise_for_status()
data = result.json()
logger.debug(json.dumps(data))
errors.extend(data.get('errors', []))
except Exception as e:
logger.exception(e)
errors.extend([
'Internal error',
])
logger.debug(json.dumps(errors))
return ApiResponse({
'success': len(errors) is 0,
'errors': errors
})
def name(request):
new_name = request.JSON.get('name', None)
if new_name is None:
raise ApiException('No name sent!', 400)
badge = utils.get_badge(request)
badge.name = new_name
badge.save()
return ApiResponse(status=204)
def message_send(request):
receiver_id = request.JSON.get('receiver', None)
if receiver_id is None:
raise ApiException('No receiver set!', 400)
try:
receiver = Badge.objects.get(id=receiver_id)
except Badge.DoesNotExist:
raise ApiException('Invalid receiver set!', 404)
message = request.JSON.get('message', None)
if message is None:
raise ApiException('No message set!', 400)
try:
message = message[:255]
except ValueError:
raise ApiException('Invalid message set!', 400)
sender = utils.get_badge(request)
Message.objects.create(sender=sender, receiver=receiver, message=message)
return ApiResponse(status=204)
def __call__(self, request):
request.JSON = {}
if request.content_type in ['application/json', 'text/json']\
and request.body is not b''\
and request.method in ['POST']:
try:
request.JSON = json.loads(request.body)
except ValueError as ve:
return ApiException(ve.msg, 400).response
return self.get_response(request)
def vote_send(request):
talk_id = request.JSON.get('talk', None)
if talk_id is None:
raise ApiException('No talk set!', 400)
try:
talk = Talk.objects.get(id=talk_id)
except Talk.DoesNotExist:
raise ApiException('Invalid talk set!', 404)
rating = request.JSON.get('rating', None)
if rating is None:
raise ApiException('No rating set!', 400)
try:
rating = max(0, min(5, int(rating)))
except ValueError:
raise ApiException('Invalid rating set!', 404)
badge = utils.get_badge(request)
Vote.objects.update_or_create(badge=badge, talk=talk, defaults=dict(
rating=rating,
))
return ApiResponse(status=204)
def image(request):
badge = utils.get_badge(request)
data = request.JSON.get('image', None)
if data is None:
return ApiResponse(dict(
image=list(badge.image),
))
try:
badge.image = data
except ValueError:
raise ApiException('Invalid image sent!', 400)
badge.save()
return ApiResponse(status=204)