lfcipriani
/ real-time-comparison.js
Created
April 19, 2012 03:04
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| function onIq(xml) { | |
| // in this case, the IQ stanzas handled are just subscription results | |
| xmlDom = $(xml); | |
| var iqId = xmlDom.attr('id'); | |
| if (iqId == terms[0] || iqId == terms[1]) { | |
| if (xmlDom.find('subscription:first').attr('subscription') == 'subscribed') { | |
| console.log("Subscribed to "+iqId); | |
| } | |
| } | |
| return true; |
lfcipriani
/ real-time-comparison.js
Created
April 19, 2012 03:04
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| var Collecta = { | |
| subscribeSearchStanza: function(searchName) { | |
| // generate XML for a search subscription on Collecta XMPP API | |
| return $iq({type: 'set', from: anonymous_jid, to: 'search.collecta.com', id: searchName }) | |
| .c('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub'}) | |
| .c('subscribe', {node: 'search', jid: anonymous_jid}) | |
| .up().c('options') | |
| .c('x', {xmlns: 'jabber:x:data', type: 'submit'}) | |
| .c('field', {"var": 'FORM_TYPE', type: 'hidden'}) | |
| .c('value').t('http://jabber.org/protocol/pubsub#subscribe_options') |
lfcipriani
/ real-time-comparison.js
Created
April 19, 2012 03:03
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| function startComparison() { | |
| // creates 2 search subscriptions and send the request to Collecta XMPP API via Strophejs | |
| console.log("Subscribing to nodes: "+ terms[0] +" and "+ terms[1]); | |
| connection.send(Collecta.subscribeSearchStanza(terms[0]).tree()); | |
| connection.send(Collecta.subscribeSearchStanza(terms[1]).tree()); | |
| } |
lfcipriani
/ real-time-comparison.js
Created
April 19, 2012 03:03
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| function onPresence(prs) { | |
| // in this case, presence got from the XMPP server means to activate UI and allow user to enter the 2 terms to compare | |
| console.log("Got presence!"); | |
| anonymous_jid = $(prs).attr('to'); | |
| // ... outras coisas | |
| return true; | |
| } |
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| // real-time-comparison.js | |
| function onConnect(status) | |
| { | |
| if (status == Strophe.Status.CONNECTING) { | |
| // ... outros status | |
| } else if (status == Strophe.Status.CONNECTED) { | |
| // adding one handler for each type of XMPP stanza | |
| connection.addHandler(onPresence, null, 'presence', null, null, null); | |
| connection.addHandler(onIq, null, 'iq', null, null, null); | |
| connection.addHandler(onMessage, null, 'message', null, null, null); |
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| // initiating a BOSH connection to create an anonymous connection to the Collecta XMPP server | |
| connection = new Strophe.Connection(Config.BOSH_SERVICE); | |
| connection.connect(Config.HOST, null, onConnect); |
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| // config.js | |
| var Config = { | |
| API_KEY: 'YOUR_COLLECTA_API_KEY', | |
| BOSH_SERVICE: 'http://collecta.com/xmpp-httpbind', | |
| HOST: "guest.collecta.com" | |
| }; |
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| <iq type="set" id="an_id" | |
| from="[email protected]/casa" | |
| to="talleye.com"> | |
| <query xmlns="jabber:iq:roster"/> | |
| </iq> |
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| <message to="[email protected]/escitorio" | |
| from="[email protected]/casa" | |
| type="chat" > | |
| <body>Cadê você?</body> | |
| </message> |
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| <presence from="[email protected]/casa"> | |
| <status>Ouvindo música...</status> | |
| </presence> |