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var sys = require('sys'),
util = require('util'),
colors = require('colors'),
dateFormat = require("../../../date.js").dateFormat,
xmpp = require('node-xmpp'),
BasicClient = require('./basic-client').BasicClient;
var Client = function(params, callback) {
var jabber = this;
var params = params;
var xmpp = this.xmpp;
this.roster = {};
this.presences = {};
this.presences.users = {};
this.presences.muc = {};
BasicClient.call(this, params, function() {
this.presence("dnd", "Loading...");
this.getRoster(function(roster) {
if (typeof callback === "function")
{
callback.apply(this);
}
else
{
jabber.emit('binded', this);
}
});
});
this.registerIqHandler('http://jabber.org/protocol/disco#info', function(stanza) {
jabber.sendDisco(stanza);
});
this.registerIqHandler('jabber:iq:last', function(stanza) {
jabber.sendLast(stanza);
});
this.registerIqHandler('urn:xmpp:time', function(stanza) {
jabber.sendTime(stanza);
});
this.registerIqHandler('jabber:iq:version', function(stanza) {
if (typeof jabber.cbVersion === "function") {
jabber.resultIq(stanza, jabber.cbVersion(stanza));
} else {
jabber.sendUnimplemented(stanza, "version");
}
});
};
sys.inherits(Client, BasicClient);
exports.Client = Client;
Client.prototype.getPresences = function()
{
return this.presences.users;
};
Client.prototype.getRoster = function(callback) {
var jabber = this;
this.iq(null, new xmpp.Element('query', {xmlns: 'jabber:iq:roster'}), function(iq) {
iq.getChild('query', 'jabber:iq:roster').getChildren('item').forEach(function(child) {
jabber.roster[child.attrs.jid] = {
name: child.attrs.jid,
subscription: child.attrs.subscription};
});
jabber.emit('roster', jabber.roster);
callback.call(jabber, jabber.roster);
});
};
Client.prototype.sendUnimplemented = function(stanza, iqName) {
this.resultIq(stanza, "<query xmlns=\"jabber:iq:"+ iqName +"\"/>"
+ "<error type=\"cancel\" >"
+ "<feature-not-implemented xmlns=\"urn:ietf:params:xml:ns:xmpp-stanzas\"/>"
+ "</error>"
+ "</iq>"
);
};
Client.prototype.sendTime = function(stanza) {
var now = new Date();
var tzo = dateFormat(now, "o").toString();
if (tzo !== "0") {
tzo = tzo.substr(0, (tzo.length - 2)) + ":" + tzo.substr((tzo.toString().length - 2));
}
this.resultIq(stanza,
"<iq xmlns=\"jabber:client\" type=\"result\" to=\""+ stanza.attrs.from +"\" from=\""+stanza.attrs.to+"\" id=\""+stanza.attrs.id+"\">"
+"<time xmlns=\"urn:xmpp:time\">"
+ "<tzo>"+ tzo +"</tzo>"
+ "<utc>"+ dateFormat(now, "isoUtcDateTime") +"</utc>"
+ "</time>"
+ "</iq>"
);
};
// FIXME: For some reason it seems like the result of this only arrives once you request is again?!?!
Client.prototype.sendLast = function(stanza) {
var last = (new Date().getTime() - this.idle);
if (last < 0) last = 0;
else last = Math.ceil(last / 1000);
this.resultIq(stanza, new xmpp.Element('query', {
xmlns: 'jabber:iq:last', seconds:last})
.tree()
);
};
Client.prototype.sendDisco = function(stanza) {
this.resultIq(stanza, new xmpp.Element('query', {xmlns: 'http://jabber.org/protocol/disco#info'})
.c('feature', {'var': 'http://jabber.org/protocol/disco#info'}).up()
.c('feature', {'var': 'http://jabber.org/protocol/disco#items'}).up()
.c('feature', {'var': 'http://jabber.org/protocol/muc'}).up()
.c('identity', {
category: 'conference',
type: 'text',
name: 'Play-Specific Chatrooms'
}).up()
.tree()
);
};
/*
http://xmpp.org/extensions/xep-0092.html
*/
Client.prototype.getVersion = function(jid, success, error) {
var jabber = this;
this.iq(jid, new xmpp.Element('query', {xmlns: 'jabber:iq:version'}), function(iq) {
var v = iq.getChild('query', 'jabber:iq:version');
var version = {
name: v.getChildText('name'),
version: v.getChildText('version'),
os: v.getChildText('os')
};
success.call(jabber, version);
}, error);
};
/*
http://xmpp.org/extensions/xep-0012.html
*/
Client.prototype.getLast = function(jid, success, error) {
var jabber = this;
this.iq(jid, new xmpp.Element('query', {xmlns: 'jabber:iq:last'}),
function(iq) {
success.call(jabber, parseInt(iq.getChild('query', 'jabber:iq:last').attrs.seconds, 10));
},
error
);
};
Client.prototype.disconnect = function() {
this.xmpp.send(new xmpp.Element('presence', {type: 'unavailable'})
.c('status').t('Logged out')
.tree());
var jabber = this;
/* Object.keys(this.rooms).forEach(function(room) {
jabber.rooms[room].leave();
});*/
this.xmpp.end();
sys.debug("disconnect from XMPP");
};