def __default_route(req):
res = HTTPResponse()
res.code = 404
res.phrase = "not found"
res.add_header('Content-Type', 'text/html')
res.set_body("<h1>404 not found</h1> unknown url: " + req["raw"].url)
return res
def __default_server_error(req, err):
res = HTTPResponse()
res.code = 500
res.phrase = "Internal Server Error"
res.add_header('Content-Type', 'text/html')
res.set_body(f"<h1>server error:</h1> <p>{err}</p>")
return res
def home_route(req):
res = HTTPResponse()
res.code = 303
res.phrase = "See Other"
res.add_header("Location", "/index.html")
return res
pass
def cookie(req):
res = HTTPResponse()
res.code = 200
res.phrase = "OK"
res.add_header('Set-Cookie', 'us=2')
res.add_header('Set-Cookie', 'u1=2sdf')
return res
pass
def create_room(req):
# create room and redirect user to it
res = HTTPResponse()
res.code = 303
res.phrase = "See Other"
res.add_header(
"Location",
f"/room/index.html?room={ws.create_room()}&name={req['url_params']['name'][0]}"
)
return res
pass
def join_room(req):
# redirect user to room
res = HTTPResponse()
res.code = 303
res.phrase = "See Other"
res.add_header(
"Location",
f"/room/index.html?room={req['url_params']['id'][0]}&name={req['url_params']['name'][0]}"
)
return res
pass
def web_socket_location(req):
res = HTTPResponse()
res.code = 200
res.phrase = "OK"
res.add_header("Content-Type", "application/json")
# create json object
obj = {
"ip": socket.gethostbyname(socket.gethostname()),
"port": WS_PORT
}
res.set_body(json.dumps(obj))
return res
def __route_req(self, req):
# build string of request method + url (without url params)
key = req["raw"].method + " " + req["raw"].url.split('?')[0]
if key in self.__routes.keys():
# if value of key in the routes map is string or byte
# return response with the value in the body
if isinstance(self.__routes[key], bytes) or \
isinstance(self.__routes[key], str):
res = HTTPResponse()
res.code = 200
res.phrase = 'ok'
res.set_body(self.__routes[key])
return res
# if it isnt string nor bytes then in must be a function.
else:
return self.__routes[key](req)
# if key isnt found send 404
elif self.route404 is None:
return self.__default_route(req)
else:
return self.route404(req)