You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
93 lines
2.6 KiB
93 lines
2.6 KiB
14 years ago
|
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;
|
||
|
|
}
|
||
|
|
);
|
||
|
|
};
|