WebRtcMessageCreator.__init__() - Code Metrics - Inspection of "WebrtcMessageHandler now inherits from WebRtcMessa..." - Deathangel908/pychat - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( a8c52a...feff49 )

by Andrew

created 2017-07-02 21:06 UTC

WebRtcMessageCreator.init() A

↳ Parent: WebRtcMessageCreator.offer_webrtc()

Complexity

Conditions

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Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
c	1
b	0
f	0
dl	0
loc	3
rs	10

from chat.models import get_milliseconds
from chat.tornado.constants import VarNames, HandlerNames, Actions, RedisPrefix
from chat.tornado.image_utils import prepare_img


class MessagesCreator(object):

	def default(self, content, event, handler):
		"""
		:return: {"action": event, "content": content, "time": "20:48:57"}
		"""
		return {
			VarNames.EVENT: event,
			VarNames.CONTENT: content,
			VarNames.USER_ID: self.user_id,
			VarNames.TIME: get_milliseconds(),
			VarNames.HANDLER_NAME: handler
		}

	@staticmethod
	def set_ws_id(random, self_id):
		return {
			VarNames.HANDLER_NAME: HandlerNames.WS,
			VarNames.EVENT: Actions.SET_WS_ID,
			VarNames.CONTENT: random,
			VarNames.WEBRTC_OPPONENT_ID: self_id
		}

	def room_online(self, online, event, channel):
		"""
		:return: {"action": event, "content": content, "time": "20:48:57"}
		"""
		room_less = self.default(online, event, HandlerNames.CHAT)
		room_less[VarNames.CHANNEL_NAME] = channel
		room_less[VarNames.USER] = self.sender_name
		room_less[VarNames.GENDER] = self.sex
		return room_less

	@classmethod
	def create_message(cls, message, images):
		res = {
			VarNames.USER_ID: message.sender_id,
			VarNames.CONTENT: message.content,
			VarNames.TIME: message.time,
			VarNames.MESSAGE_ID: message.id,
			VarNames.IMG: images
		}
		return res

	@classmethod
	def create_send_message(cls, message, event, imgs):
		"""
		:type message: chat.models.Message
		:type imgs: dict
		:type event: Actions
		:return: "action": "joined", "content": {"v5bQwtWp": "alien", "tRD6emzs": "Alien"},
		"sex": "Alien", "user": "tRD6emzs", "time": "20:48:57"}
		"""
		res = cls.create_message(message, imgs)
		res[VarNames.EVENT] = event
		res[VarNames.CHANNEL] = message.room_id
		res[VarNames.SYMBOL] = message.symbol
		res[VarNames.HANDLER_NAME] = HandlerNames.CHAT
		return res

	@classmethod
	def append_images(cls, messages, images):
		"""
		:type messages: list[chat.models.Message] 
		:type images: list[chat.models.Image] 
		"""
		res_mess = []
		for message in messages:
			res_images = prepare_img(images, message.id)
			res_mess.append(cls.create_message(message, res_images))
		return res_mess

	@classmethod
	def get_messages(cls, messages, channel, images):
		"""
		:type images: list[chat.models.Image]
		:type messages: list[chat.models.Message]
		:type channel: str
		"""
		return {
			VarNames.CONTENT: cls.append_images(messages, images),
			VarNames.EVENT: Actions.GET_MESSAGES,
			VarNames.CHANNEL: channel,
			VarNames.HANDLER_NAME: HandlerNames.CHAT
		}

	@property
	def channel(self):
		return RedisPrefix.generate_user(self.user_id)

	def subscribe_direct_channel_message(self, room_id, other_user_id):
		return {
			VarNames.EVENT: Actions.CREATE_DIRECT_CHANNEL,
			VarNames.ROOM_ID: room_id,
			VarNames.ROOM_USERS: [self.user_id, other_user_id],
			VarNames.HANDLER_NAME: HandlerNames.CHANNELS
		}

	def subscribe_room_channel_message(self, room_id, room_name):
		return {
			VarNames.EVENT: Actions.CREATE_ROOM_CHANNEL,
			VarNames.ROOM_ID: room_id,
			VarNames.ROOM_USERS: [self.user_id],
			VarNames.HANDLER_NAME: HandlerNames.CHANNELS,
			VarNames.ROOM_NAME: room_name
		}

	@staticmethod
	def invite_room_channel_message(room_id, user_id, room_name, users):
		return {
			VarNames.EVENT: Actions.INVITE_USER,
			VarNames.ROOM_ID: room_id,
			VarNames.USER_ID: user_id,
			VarNames.HANDLER_NAME: HandlerNames.CHANNELS,
			VarNames.ROOM_NAME: room_name,
			VarNames.CONTENT: users
		}

	@staticmethod
	def add_user_to_room(channel, user_id, content):
		return {
			VarNames.EVENT: Actions.ADD_USER,
			VarNames.CHANNEL: channel,
			VarNames.USER_ID: user_id,
			VarNames.HANDLER_NAME: HandlerNames.CHAT,
			VarNames.GENDER: content[VarNames.GENDER],  # SEX: 'Alien', USER: 'Andrew'
			VarNames.USER: content[VarNames.USER]  # SEX: 'Alien', USER: 'Andrew'
		}

	def unsubscribe_direct_message(self, room_id):
		return {
			VarNames.EVENT: Actions.DELETE_ROOM,
			VarNames.ROOM_ID: room_id,
			VarNames.USER_ID: self.user_id,
			VarNames.HANDLER_NAME: HandlerNames.CHANNELS,
			VarNames.TIME: get_milliseconds()
		}

	def load_offline_message(self, offline_messages, channel_key):
		res = self.default(offline_messages, Actions.OFFLINE_MESSAGES, HandlerNames.CHAT)
		res[VarNames.CHANNEL] = channel_key
		return res


class WebRtcMessageCreator(object):

	def offer_webrtc(self, content, connection_id, room_id, action):
		"""
		:return: {"action": "call", "content": content, "time": "20:48:57"}
		"""
		return {
			VarNames.EVENT: action,
			VarNames.CONTENT: content,
			VarNames.USER_ID: self.user_id,
			VarNames.HANDLER_NAME: HandlerNames.WEBRTC,
			VarNames.USER: self.sender_name,
			VarNames.CONNECTION_ID: connection_id,
			VarNames.WEBRTC_OPPONENT_ID: self.id,
			VarNames.CHANNEL: room_id
		}

	def set_webrtc_error(self, error, connection_id, qued_id=None):
		return {
			VarNames.EVENT: Actions.SET_WEBRTC_ERROR,
			VarNames.CONTENT: error,
			VarNames.USER_ID: self.user_id,
			VarNames.HANDLER_NAME: HandlerNames.PEER_CONNECTION,
			VarNames.CONNECTION_ID: connection_id,
			VarNames.WEBRTC_QUED_ID: qued_id
		}

	@staticmethod
	def set_connection_id(qued_id, connection_id):
		return {
			VarNames.EVENT: Actions.SET_WEBRTC_ID,
			VarNames.HANDLER_NAME: HandlerNames.WEBRTC,
			VarNames.CONNECTION_ID: connection_id,
			VarNames.WEBRTC_QUED_ID: qued_id
		}

	def get_close_file_sender_message(self, connection_id):
		return {
			VarNames.EVENT: Actions.CLOSE_FILE_CONNECTION,
			VarNames.CONNECTION_ID: connection_id,
			VarNames.WEBRTC_OPPONENT_ID: self.id,
			VarNames.HANDLER_NAME: HandlerNames.WEBRTC_TRANSFER,
		}

	def get_accept_file_message(self, connection_id):
		return {
			VarNames.EVENT: Actions.ACCEPT_FILE,
			VarNames.CONNECTION_ID: connection_id,
			VarNames.WEBRTC_OPPONENT_ID: self.id,
			VarNames.HANDLER_NAME: HandlerNames.PEER_CONNECTION,
		}

	def reply_webrtc(self, event, connection_id, handler):
		return {
			VarNames.EVENT: event,
			VarNames.CONNECTION_ID: connection_id,
			VarNames.USER_ID: self.user_id,
			VarNames.USER: self.sender_name,
			VarNames.WEBRTC_OPPONENT_ID: self.id,
			VarNames.HANDLER_NAME: handler,
		}


1			from chat.models import get_milliseconds
2			from chat.tornado.constants import VarNames, HandlerNames, Actions, RedisPrefix
3			from chat.tornado.image_utils import prepare_img
4
5
6			class MessagesCreator(object):
7
8			def default(self, content, event, handler):
9			"""
10			:return: {"action": event, "content": content, "time": "20:48:57"}
11			"""
12			return {
13			VarNames.EVENT: event,
14			VarNames.CONTENT: content,
15			VarNames.USER_ID: self.user_id,
16			VarNames.TIME: get_milliseconds(),
17			VarNames.HANDLER_NAME: handler
18			}
19
20			@staticmethod
21			def set_ws_id(random, self_id):
22			return {
23			VarNames.HANDLER_NAME: HandlerNames.WS,
24			VarNames.EVENT: Actions.SET_WS_ID,
25			VarNames.CONTENT: random,
26			VarNames.WEBRTC_OPPONENT_ID: self_id
27			}
28
29			def room_online(self, online, event, channel):
30			"""
31			:return: {"action": event, "content": content, "time": "20:48:57"}
32			"""
33			room_less = self.default(online, event, HandlerNames.CHAT)
34			room_less[VarNames.CHANNEL_NAME] = channel
35			room_less[VarNames.USER] = self.sender_name
36			room_less[VarNames.GENDER] = self.sex
37			return room_less
38
39			@classmethod
40			def create_message(cls, message, images):
41			res = {
42			VarNames.USER_ID: message.sender_id,
43			VarNames.CONTENT: message.content,
44			VarNames.TIME: message.time,
45			VarNames.MESSAGE_ID: message.id,
46			VarNames.IMG: images
47			}
48			return res
49
50			@classmethod
51			def create_send_message(cls, message, event, imgs):
52			"""
53			:type message: chat.models.Message
54			:type imgs: dict
55			:type event: Actions
56			:return: "action": "joined", "content": {"v5bQwtWp": "alien", "tRD6emzs": "Alien"},
57			"sex": "Alien", "user": "tRD6emzs", "time": "20:48:57"}
58			"""
59			res = cls.create_message(message, imgs)
60			res[VarNames.EVENT] = event
61			res[VarNames.CHANNEL] = message.room_id
62			res[VarNames.SYMBOL] = message.symbol
63			res[VarNames.HANDLER_NAME] = HandlerNames.CHAT
64			return res
65
66			@classmethod
67			def append_images(cls, messages, images):
68			"""
69			:type messages: list[chat.models.Message]
70			:type images: list[chat.models.Image]
71			"""
72			res_mess = []
73			for message in messages:
74			res_images = prepare_img(images, message.id)
75			res_mess.append(cls.create_message(message, res_images))
76			return res_mess
77
78			@classmethod
79			def get_messages(cls, messages, channel, images):
80			"""
81			:type images: list[chat.models.Image]
82			:type messages: list[chat.models.Message]
83			:type channel: str
84			"""
85			return {
86			VarNames.CONTENT: cls.append_images(messages, images),
87			VarNames.EVENT: Actions.GET_MESSAGES,
88			VarNames.CHANNEL: channel,
89			VarNames.HANDLER_NAME: HandlerNames.CHAT
90			}
91
92			@property
93			def channel(self):
94			return RedisPrefix.generate_user(self.user_id)
95
96			def subscribe_direct_channel_message(self, room_id, other_user_id):
97			return {
98			VarNames.EVENT: Actions.CREATE_DIRECT_CHANNEL,
99			VarNames.ROOM_ID: room_id,
100			VarNames.ROOM_USERS: [self.user_id, other_user_id],
101			VarNames.HANDLER_NAME: HandlerNames.CHANNELS
102			}
103
104			def subscribe_room_channel_message(self, room_id, room_name):
105			return {
106			VarNames.EVENT: Actions.CREATE_ROOM_CHANNEL,
107			VarNames.ROOM_ID: room_id,
108			VarNames.ROOM_USERS: [self.user_id],
109			VarNames.HANDLER_NAME: HandlerNames.CHANNELS,
110			VarNames.ROOM_NAME: room_name
111			}
112
113			@staticmethod
114			def invite_room_channel_message(room_id, user_id, room_name, users):
115			return {
116			VarNames.EVENT: Actions.INVITE_USER,
117			VarNames.ROOM_ID: room_id,
118			VarNames.USER_ID: user_id,
119			VarNames.HANDLER_NAME: HandlerNames.CHANNELS,
120			VarNames.ROOM_NAME: room_name,
121			VarNames.CONTENT: users
122			}
123
124			@staticmethod
125			def add_user_to_room(channel, user_id, content):
126			return {
127			VarNames.EVENT: Actions.ADD_USER,
128			VarNames.CHANNEL: channel,
129			VarNames.USER_ID: user_id,
130			VarNames.HANDLER_NAME: HandlerNames.CHAT,
131			VarNames.GENDER: content[VarNames.GENDER], # SEX: 'Alien', USER: 'Andrew'
132			VarNames.USER: content[VarNames.USER] # SEX: 'Alien', USER: 'Andrew'
133			}
134
135			def unsubscribe_direct_message(self, room_id):
136			return {
137			VarNames.EVENT: Actions.DELETE_ROOM,
138			VarNames.ROOM_ID: room_id,
139			VarNames.USER_ID: self.user_id,
140			VarNames.HANDLER_NAME: HandlerNames.CHANNELS,
141			VarNames.TIME: get_milliseconds()
142			}
143
144			def load_offline_message(self, offline_messages, channel_key):
145			res = self.default(offline_messages, Actions.OFFLINE_MESSAGES, HandlerNames.CHAT)
146			res[VarNames.CHANNEL] = channel_key
147			return res
148
149
150			class WebRtcMessageCreator(object):
151
152			def offer_webrtc(self, content, connection_id, room_id, action):
153			"""
154			:return: {"action": "call", "content": content, "time": "20:48:57"}
155			"""
156			return {
157			VarNames.EVENT: action,
158			VarNames.CONTENT: content,
159			VarNames.USER_ID: self.user_id,
160			VarNames.HANDLER_NAME: HandlerNames.WEBRTC,
161			VarNames.USER: self.sender_name,
162			VarNames.CONNECTION_ID: connection_id,
163			VarNames.WEBRTC_OPPONENT_ID: self.id,
164			VarNames.CHANNEL: room_id
165			}
166
167			def set_webrtc_error(self, error, connection_id, qued_id=None):
168			return {
169			VarNames.EVENT: Actions.SET_WEBRTC_ERROR,
170			VarNames.CONTENT: error,
171			VarNames.USER_ID: self.user_id,
172			VarNames.HANDLER_NAME: HandlerNames.PEER_CONNECTION,
173			VarNames.CONNECTION_ID: connection_id,
174			VarNames.WEBRTC_QUED_ID: qued_id
175			}
176
177			@staticmethod
178			def set_connection_id(qued_id, connection_id):
179			return {
180			VarNames.EVENT: Actions.SET_WEBRTC_ID,
181			VarNames.HANDLER_NAME: HandlerNames.WEBRTC,
182			VarNames.CONNECTION_ID: connection_id,
183			VarNames.WEBRTC_QUED_ID: qued_id
184			}
185
186			def get_close_file_sender_message(self, connection_id):
187			return {
188			VarNames.EVENT: Actions.CLOSE_FILE_CONNECTION,
189			VarNames.CONNECTION_ID: connection_id,
190			VarNames.WEBRTC_OPPONENT_ID: self.id,
191			VarNames.HANDLER_NAME: HandlerNames.WEBRTC_TRANSFER,
192			}
193
194			def get_accept_file_message(self, connection_id):
195			return {
196			VarNames.EVENT: Actions.ACCEPT_FILE,
197			VarNames.CONNECTION_ID: connection_id,
198			VarNames.WEBRTC_OPPONENT_ID: self.id,
199			VarNames.HANDLER_NAME: HandlerNames.PEER_CONNECTION,
200			}
201
202			def reply_webrtc(self, event, connection_id, handler):
203			return {
204			VarNames.EVENT: event,
205			VarNames.CONNECTION_ID: connection_id,
206			VarNames.USER_ID: self.user_id,
207			VarNames.USER: self.sender_name,
208			VarNames.WEBRTC_OPPONENT_ID: self.id,
209			VarNames.HANDLER_NAME: handler,
210			}
211

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