all files / src/socket.io/ meta.js

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
 
 
1×
 
 
 
 
 
 
 
 
 
 
1×
 
 
 
 
 
 
1×
 
 
 
 
 
 
 
 
1×
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1×
 
 
 
 
 
 
 
1×
 
 
 
 
 
 
 
 
1×
 
'use strict';
 
var meta = require('../meta'),
	user = require('../user'),
	topics = require('../topics'),
	emitter = require('../emitter'),
 
	websockets = require('./'),
 
	SocketMeta = {
		rooms: {}
	};
 
SocketMeta.reconnected = function(socket, data, callback) {
	if (socket.uid) {
		topics.pushUnreadCount(socket.uid);
		user.notifications.pushCount(socket.uid);
	}
};
 
emitter.on('nodebb:ready', function() {
	websockets.server.emit('event:nodebb.ready', {
		'cache-buster': meta.config['cache-buster']
	});
});
 
 
/* Rooms */
 
SocketMeta.rooms.enter = function(socket, data, callback) {
	if (!socket.uid) {
		return callback();
	}
 
	if (!data) {
		return callback(new Error('[[error:invalid-data]]'));
	}
 
	if (data.enter) {
		data.enter = data.enter.toString();
	}
 
	if (data.enter && data.enter.startsWith('uid_') && data.enter !== 'uid_' + socket.uid) {
		return callback(new Error('[[error:not-allowed]]'));
	}
 
	leaveCurrentRoom(socket);
 
	if (data.enter) {
		socket.join(data.enter);
		socket.currentRoom = data.enter;
	}
	callback();
};
 
SocketMeta.rooms.leaveCurrent = function(socket, data, callback) {
	if (!socket.uid || !socket.currentRoom) {
		return callback();
	}
	leaveCurrentRoom(socket);
	callback();
};
 
function leaveCurrentRoom(socket) {
	if (socket.currentRoom) {
		socket.leave(socket.currentRoom);
		socket.currentRoom = '';
	}
}
 
 
 
module.exports = SocketMeta;