def message_send(service):
text = request.form.get('message')
if not text:
return Error.ARGUMENT_MISSING('message')
subscribers = Subscription.query.filter_by(service=service).count()
if subscribers == 0:
# Pretend we did something even though we didn't
# Nobody is listening so it doesn't really matter
return Error.NONE
level = (request.form.get('level') or '3')[0]
level = int(level) if level in "12345" else 3
title = request.form.get('title', '').strip()[:255]
link = request.form.get('link', '').strip()
msg = Message(service, text, title, level, link)
db.session.add(msg)
db.session.commit()
if google_api_key or current_app.config['TESTING']:
Gcm.send_message(msg)
if apns_cert_path or current_app.config['TESTING']:
Apns.send_message(msg)
if zeromq_relay_uri:
queue_zmq_message(json_encode({"message": msg.as_dict()}))
service.cleanup()
db.session.commit()
return Error.NONE
def message_send(service):
text = request.form.get('message')
if not text:
return Error.ARGUMENT_MISSING('message')
subscribers = Subscription.query.filter_by(service=service).count()
if subscribers == 0:
# Pretend we did something even though we didn't
# Nobody is listening so it doesn't really matter
return Error.NONE
level = (request.form.get('level') or '3')[0]
level = int(level) if level in "12345" else 3
title = request.form.get('title', '').strip()[:255]
link = request.form.get('link', '').strip()
msg = Message(service, text, title, level, link)
db.session.add(msg)
db.session.commit()
if google_api_key or current_app.config['TESTING']:
Gcm.send_message(msg)
if zeromq_relay_uri:
queue_zmq_message(json_encode({"message": msg.as_dict()}))
service.cleanup()
db.session.commit()
return Error.NONE
def message_send(service):
text = request.form.get('message')
if not text:
return jsonify(Error.ARGUMENT_MISSING('message'))
level = (request.form.get('level') or '3')[0]
level = int(level) if level in "12345" else 3
title = request.form.get('title', '').strip()[:255]
link = request.form.get('link', '').strip()
msg = Message(service, text, title, level, link)
db.session.add(msg)
db.session.commit()
if google_api_key:
Gcm.send_message(msg)
if zeromq_relay_uri:
queue_zmq_message(json_encode({"message": msg.as_dict()}))
service.cleanup()
db.session.commit()
return jsonify(Error.NONE)
def SpecificChannelHandler(channel_id):
if 'X-User' not in request.headers:
return Response('Unauthorized Access', 401, mimetype='text/html')
chann = db.session.query(Channel).get(channel_id)
user = json.loads(request.headers['X-User'])
user = find_user(user["id"])
if request.method == 'GET':
# check if private channel and user apart of channel
if chann.private==True and user not in chann.members:
return Response('Access Forbidden', 403, mimetype='text/html')
# check if before query parameter
before = request.args.get('before')
if before:
# get 100 messages before this message id
msgs = db.session.query(Message).filter((Message.chann_id==chann.id) & (Message.id < before)).limit(100).all()
return Response(json.dumps([m.as_dict() for m in msgs]), 200, mimetype='application/json')
else:
# get 100 most recent messages
msgs = db.session.query(Message).filter(Message.chann_id==chann.id).order_by(Message.id.desc()).limit(100)
return Response(json.dumps([m.as_dict() for m in msgs]), 200, mimetype='application/json')
if request.method == 'POST':
if chann.private==True and user not in chann.members:
return Response('Access Forbidden', 403, 'text/html')
# create new message with json body and add to db
# respond with 201, application/json and copy of new message as json
msg = Message(body=request.json['body'], chann_id=chann.id)
try:
msg.creator = user
db.session.add(msg)
db.session.commit()
# send event to msg queue
event = {}
event["type"] = "message-new"
event["message"] = msg.as_dict()
if chann.private == True:
event["userIDs"] = [m.id for m in chann.members]
mq_chan.basic_publish(exchange='', routing_key=config.rmQueue, body=json.dumps(event))
return Response(json.dumps(msg.as_dict()), 201, mimetype='application/json')
except Exception as e:
print(e, file=sys.stderr)
db.session.rollback()
return Response('Bad Request', 400, mimetype='text/html')
if request.method == 'PATCH':
# check user is creator of channel
if user.id != chann.creator_id:
return Response('Access Forbidden', 403, mimetype='text/html')
name = request.json['name']
descr = request.json['description']
try:
if name != None:
chann.name = name
if descr != None:
chann.description = descr
chann.edited_at = datetime.now(timezone.utc).strftime("%Y-%m-%d %H:%M:%S")
db.session.commit()
# send event to msg queue
event = {}
event["type"] = "channel-update"
event["channel"] = chann.as_dict()
if chann.private == True:
event["userIDs"] = [m.id for m in chann.members]
mq_chan.basic_publish(exchange='', routing_key=config.rmQueue, body=json.dumps(event))
return Response(json.dumps(chann.as_dict()), 200, mimetype='application/json')
except Exception as e:
print(e, file=sys.stderr)
db.session.rollback()
return Response('Bad Request', 400, mimetype='text/html')
if request.method == 'DELETE':
# check user is creator
if user.id != chann.creator_id:
return Response('Access Forbidden', 403, mimetype='text/html')
# delete channel from db and all messages related to channel
# respond with text/html indicating delete success
try:
Message.query.filter_by(chann_id=chann.id).delete()
Channel.query.filter_by(id=chann.id).delete()
db.session.commit()
# send event to msg queue
event = {}
event["type"] = "channel-delete"
event["channelID"] = chann.id
if chann.private == True:
event["userIDs"] = [m.id for m in chann.members]
mq_chan.basic_publish(exchange='', routing_key=config.rmQueue, body=json.dumps(event))
return Response('Channel Delete Successful', 200, mimetype='text/html')
except Exception as e:
print(e, file=sys.stderr)
db.session.rollback()
return Response('Internal Server Error', 500, mimetype='text/html')
