eldonilo/blog: functions.js annotate

annotate functions.js @ 13:161d4ea1c3f8

Migration of the client-side to XMPP.js instead of Strophe.js. Drop BOSH support and add WebSockets support. The server-side is untested, may be broken.

author	Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date	Thu, 03 Nov 2011 14:23:10 -0700
parents
children

rev	line source
13 161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	1 var Error = function(s) {
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	2 this.error = s;
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	3 this.toString = function() {
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	4 return this.error;
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	5 };
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	6 };
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	7
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	8 var Item = function(service, node, id, payload) {
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	9 this.service = service;
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	10 this.node = node;
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	11 this.id = id;
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	12 this.payload = payload;
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	13 this.ns = payload.namespaceURI;
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	14 };
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	15
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	16 var verify = function(elem, ns, name, attributes, children) {
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	17 if (ns && elem.namespaceURI !== ns)
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	18 throw new Error('not the right namespace.');
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	19 if (name && elem.localName !== name)
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	20 throw new Error('not the right name.');
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	21 if (attributes)
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	22 for (var attribute in attributes) {
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	23 var value = attributes[attribute]
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	24 if (elem.getAttributeNS(null, attribute) !== value)
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	25 throw new Error('attribute '+attribute+' invalid.');
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	26 }
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	27 if (typeof children === 'number' && children < 2 && elem.children.length != children)
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	28 throw new Error('not the right number of children');
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	29 };
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	30
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	31 XMPP.prototype = {
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	32 discoInfo: function(aTo, aNode, aCallback) {
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	33 this.send(stanzas.discoInfo(aTo, aNode), function(answer){
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	34 aCallback(answer);
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	35 });
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	36 },
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	37
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	38 pubsubItems: function(aTo, aNode, aCallback) {
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	39 this.send(stanzas.pubsubItems(aTo, aNode), function(answer){
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	40 var items = [];
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	41 //try {
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	42 verify(answer, ns.j, 'iq', {type: 'result', from: aTo}, 1);
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	43
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	44 var pubsub = answer.firstChild;
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	45 verify(pubsub, ns.ps, 'pubsub', undefined, 1);
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	46
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	47 var items = pubsub.firstChild;
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	48 verify(items, ns.ps, 'items', {node: aNode});
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	49
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	50 var items = items.children;
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	51
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	52 var list = [];
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	53 for (var i in items) {
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	54 var node = items[i];
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	55 var id = node.getAttributeNS(null, 'id');
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	56 if (!id)
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	57 throw new Error('WARNING: invalid item! (no id)');
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	58
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	59 if (node.children.length != 1)
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	60 throw new Error('WARNING: invalid item! (more than one payload)');
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	61
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	62 var payload = node.firstChild;
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	63
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	64 list[id] = new Item(aTo, aNode, id, payload);
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	65 }
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	66 /*} catch (e) {
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	67 aCallback(e);
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	68 }*/
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	69 if(aCallback)
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	70 aCallback({service: aTo, node: aNode, items: list});
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	71 });
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	72 }
161d4ea1c3f8 Migration of the client-side to XMPP.js instead of Strophe.js. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	73 };