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display user count in browsing

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This commit is contained in:
barisusakli
2014-10-16 18:04:04 -04:00
parent df590d01e6
commit 762b2fff37
2 changed files with 40 additions and 11 deletions
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22
src/socket.io/index.js
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@@ -377,6 +377,7 @@ function updateRoomBrowsingText(roomName, selfUid) {
}
var uids = Sockets.getUidsInRoom(roomName);
var total = uids.length;
uids = uids.slice(0, 9);
if (selfUid) {
uids = [selfUid].concat(uids);
@@ -385,16 +386,19 @@ function updateRoomBrowsingText(roomName, selfUid) {
return;
}
user.getMultipleUserFields(uids, ['uid', 'username', 'userslug', 'picture', 'status'], function(err, users) {
if(!err) {
users = users.filter(function(user) {
return user.status !== 'offline';
});
io.sockets.in(roomName).emit('event:update_users_in_room', {
users: users,
room: roomName
});
if (err) {
return;
}
users = users.filter(function(user) {
return user && user.status !== 'offline';
});
io.sockets.in(roomName).emit('event:update_users_in_room', {
users: users,
room: roomName,
total: Math.max(0, total - uids.length)
});
});
}