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node-xmpp-client
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pubsub wip

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master
Matthieu Lalonde 15 years ago committed by Mathieu Lecarme
parent ad7f922f7d
commit 70edad92e1
3 changed files with 119 additions and 23 deletions
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32
lib/xmpp-client/client.js
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@ -2,7 +2,8 @@ var sys = require('sys'),
xmpp = require('node-xmpp'),
colors = require('colors'),
events = require('events'),
Room = require('./room').Room;
Room = require('./room').Room,
Pubsub = require('./pubsub').Pubsub;
var BasicClient = function(params) {
events.EventEmitter.call(this);
@ -61,6 +62,7 @@ var Client = function(params, callback) {
this._isReady = false;
this._iqHandler = {};
this._iqCallback = {};
this._pubSubCallback = {};
this.presences = {};
this.roster = {};
this.xmpp.addListener('stanza', function(stanza) {
@ -113,7 +115,7 @@ var Client = function(params, callback) {
jabber._debug('MESSAGE: ' + stanza);
var event_ = stanza.getChild('event', 'http://jabber.org/protocol/pubsub#event');
if(event_ != null) {
jabber.emit('pubsub:event', from, event_, stanza);
jabber.emit('pubsub:event', from, event_.getChild('items').attrs.node, event_, stanza);
} else {
jabber.emit('message', from, stanza.getChild('body').getText(), stanza);
}
@ -138,6 +140,11 @@ var Client = function(params, callback) {
this.addListener('iq:result', function(id, stanza){
jabber._iqCallback[id].call(jabber, stanza);
});
this.addListener('pubsub:event', function(from, node, event_, stanza) {
event_.getChildren('item').each(function(item) {
jabber._pubSubCallback[from + '#' + node].call(jabber, item);
});
});
this.addListener('presence', function(from, stanza) {
if(stanza.attrs.type == 'error') {
var jfrom = new JID(stanza.attrs.from);
@ -270,23 +277,6 @@ Client.prototype.disconnect = function() {
sys.debug("disconnect from XMPP");
};
Client.prototype.publish = function(to, node, publish) {
this.iqSet(to, new xmpp.Element('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub'})
.cnode(publish)
.tree()
);
Client.prototype.pubsub = function(to) {
return new Pubsub(this, to);
};
Client.prototype.suscribe = function(to, node, callback) {
if(to == null) {
to = 'pubsub.' + this.jid.domain;
}
this.iqSet(to, new xmpp.Element('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub'})
.c('subscription', {
node: node,
jid: this.jid.user + '@' + this.jid.domain
})
.tree()
);
};

92
lib/xmpp-client/pubsub.js
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@ -0,0 +1,92 @@
var sys = require('sys'),
xmpp = require('node-xmpp'),
colors = require('colors'),
events = require('events');
function Pubsub(client, to) {
this.client = client;
if(to == null) {
to = 'pubsub.' + this.client.jid.domain;
}
this.to = to;
};
sys.inherits(Pubsub, events.EventEmitter);
exports.Pubsub = Pubsub;
Pubsub.prototype.createTree = function() {
sys.debug(new xmpp.Element('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub'})
.c('create', {node: '/home/' + this.client.jid.domain + '/user'}).up()
.c('configure')
.tree());
this.client.iqSet(this.to, new xmpp.Element('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub'})
.c('create', {node: '/home/' + this.client.jid.domain + '/user'}).up()
.c('configure')
.tree(),
function(stanza) {
sys.debug(stanza.toString().yellow);
sys.debug(stanza.getChild('pubsub', 'http://jabber.org/protocol/pubsub').toString.yellow);
}
);
};
Pubsub.prototype.discoverNodes = function(callback) {
var jabber = this.client;
this.client.iq(this.to,
new xmpp.Element('query', {xmlns: 'http://jabber.org/protocol/disco#items'}),
function(iq) {
callback.call(jabber, iq.getChild('query', 'http://jabber.org/protocol/disco#items').getChildren('item'));
}
);
};
Pubsub.prototype.node = function(node, callback) {
var exist = false;
var pubsub = this;
this.discoverNodes(function(items) {
items.forEach(function(item) {
if(item.attrs.node == node) { exist = true; }
});
if(! exist) { pubsub.createNode(node, callback); }
else { callback.call(pubsub.client); }
});
};
Pubsub.prototype.createNode = function(node, callback) {
var jabber = this.client;
this.client.iqSet(this.to, new xmpp.Element('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub'})
.c('create', {node: node}).up()
.c('configure')
.tree(),
function(stanza) {
var pubsub = stanza.getChild('pubsub', 'http://jabber.org/protocol/pubsub');
if(pubsub != null) {
sys.debug(pubsub.toString().yellow);
callback.call(jabber);
}
}
);
};
Pubsub.prototype.publish = function(node, publish) {
this.client.iqSet(this.to, new xmpp.Element('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub'})
.cnode(publish)
.tree()
);
};
Pubsub.prototype.suscribe = function(node, callback) {
var jabber = this.client;
jabber.iqSet(this.to, new xmpp.Element('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub'})
.c('subscription', {
node: node,
jid: jabber.jid.user + '@' + jabber.jid.domain
})
.tree(),
function(stanza) {
sys.debug(stanza.toString().yellow);
jabber._pubSubCallback[to + '#' + node] = callback;
}
);
};

18
test/test.js
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@ -47,6 +47,7 @@ exports.testClient = function(test) {
};
*/
/*
exports.testRoom = function(test) {
test.expect(1);
var ROOM = 'mushroom@conference.' + conf.b.jid.split('@')[1];
@ -79,16 +80,29 @@ exports.testRoom = function(test) {
});
});
};
*/
exports.testPubSub = function(test) {
var POEMS = 'poems';
var b = new Client(conf.b, function() {
sys.debug('b is connected'.red);
this.addListener('iq:error', function(id, stanza) {
sys.debug(stanza.toString().yellow);
test.done();
});
b.suscribe(null, 'poems', function() {
var p = b.pubsub();
p.node(POEMS, function() {
sys.debug('got my node'.yellow);
p.suscribe(POEMS, function(item) {
sys.debug(item.toString().yellow);
});
//test.done();
});
/*
b.suscribe(null, POEMS, function(item) {
sys.debug(item.attrs.id.yellow);
});
*/
//b.publish(null, POEMS, );
});
};

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