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sockets.js
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sockets.js
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'use strict';
/* globals config, io, ajaxify */
var app = app || {};
var socket;
app.isConnected = false;
(function () {
var reconnecting = false;
var ioParams = {
reconnectionAttempts: config.maxReconnectionAttempts,
reconnectionDelay: config.reconnectionDelay,
transports: config.socketioTransports,
path: config.relative_path + '/socket.io'
};
socket = io(config.websocketAddress, ioParams);
socket.on('connect', onSocketConnect);
socket.on('reconnecting', onReconnecting);
socket.on('reconnect_failed', function() {
// Wait ten times the reconnection delay and then start over
setTimeout(socket.connect.bind(socket), parseInt(config.reconnectionDelay, 10) * 10);
});
socket.on('event:connect', onEventConnect);
socket.on('event:disconnect', onEventDisconnect);
socket.on('event:banned', onEventBanned);
socket.on('event:logout', app.logout);
socket.on('event:alert', app.alert);
function onSocketConnect() {
if (reconnecting) {
var reconnectEl = $('#reconnect');
reconnectEl.tooltip('destroy');
reconnectEl.html('<i class="fa fa-check"></i>');
reconnecting = false;
reJoinCurrentRoom();
socket.emit('meta.reconnected');
app.isConnected = true;
$(window).trigger('action:reconnected');
setTimeout(function() {
reconnectEl.removeClass('active').addClass('hide');
}, 3000);
}
}
function reJoinCurrentRoom() {
var url_parts = window.location.pathname.slice(config.relative_path.length).split('/').slice(1);
var room;
switch(url_parts[0]) {
case 'user':
room = 'user/' + (ajaxify.data ? ajaxify.data.theirid : 0);
break;
case 'topic':
room = 'topic_' + url_parts[1];
break;
case 'category':
room = 'category_' + url_parts[1];
break;
case 'recent':
room = 'recent_topics';
break;
case 'unread':
room = 'unread_topics';
break;
case 'popular':
room = 'popular_topics';
break;
case 'admin':
room = 'admin';
break;
case 'categories':
room = 'categories';
break;
}
app.currentRoom = '';
app.enterRoom(room);
}
function onReconnecting(attempt) {
reconnecting = true;
var reconnectEl = $('#reconnect');
if (!reconnectEl.hasClass('active')) {
reconnectEl.html('<i class="fa fa-spinner fa-spin"></i>');
}
reconnectEl.addClass('active').removeClass("hide").tooltip({
placement: 'bottom'
});
}
function onEventConnect() {
app.showLoginMessage();
app.replaceSelfLinks();
$(window).trigger('action:connected');
app.isConnected = true;
}
function onEventDisconnect() {
$(window).trigger('action:disconnected');
app.isConnected = false;
socket.connect();
}
function onEventBanned() {
app.alert({
title: '[[global:alert.banned]]',
message: '[[global:alert.banned.message]]',
type: 'danger',
timeout: 1000
});
setTimeout(function() {
window.location.href = config.relative_path + '/';
}, 1000);
}
}());