eldonilo/blog: atom.js annotate

annotate atom.js @ 0:f62b5c395a48

Initial commit.

author	Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date	Sat, 04 Jun 2011 05:02:47 +0200
parents
children	82905edac9d8

rev	line source
0 f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	1 'use strict';
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	2
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	3 parsers[ns.atom] = function(id, xml) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	4 var toDate = function(atom) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	5 if (!atom)
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	6 return new Date();
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	7
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	8 var last = atom.getChild('updated');
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	9 if (!last) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	10 last = atom.getChild('published');
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	11 if (!last)
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	12 return new Date();
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	13 }
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	14
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	15 // var d = new Date(last); // FIXME: don't work in obsolete browsers
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	16 var d = new Date();
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	17 d.set8601(last);
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	18
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	19 return d;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	20 };
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	21
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	22 var toHTML = function(atom, date) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	23 var article = document.createElementNS(ns.xhtml, 'article');
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	24
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	25 article.setAttributeNS(ns.idq, 'id', id);
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	26 var d8601 = date.to8601();
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	27 article.setAttributeNS(ns.idq, 'date', d8601);
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	28
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	29 var aside = document.createElementNS(ns.xhtml, 'aside');
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	30 article.appendChild(aside);
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	31
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	32 var atomTitle = atom.getChild('title');
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	33 if (atomTitle) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	34 var title = document.createElementNS(ns.xhtml, 'h2');
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	35 title.appendChild(document.createTextNode(atomTitle));
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	36 article.appendChild(title);
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	37 }
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	38
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	39 var footer = document.createElementNS(ns.xhtml, 'footer');
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	40
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	41 var atomAuthor = atom.getChild('author', ns.atom);
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	42 if (atomAuthor) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	43 var atomName = atomAuthor.getChild('name');
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	44
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	45 var atomURI = atomAuthor.getChild('uri');
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	46 var cite = document.createElementNS(ns.xhtml, 'cite');
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	47 if (atomURI) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	48 var a = document.createElementNS(ns.xhtml, 'a');
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	49 a.href = atomURI;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	50 var atomJID = new JID;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	51 atomJID.uri = atomURI;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	52
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	53 a.appendChild(document.createTextNode(atomName? atomName: atomJID.bare));
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	54 cite.appendChild(a);
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	55
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	56 var img = document.createElementNS(ns.xhtml, 'img');
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	57 img.src = 'http://linkmauve.fr/avatar/' + atomJID.bare;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	58 aside.appendChild(img);
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	59 } else
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	60 cite.appendChild(document.createTextNode(atomName));
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	61
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	62 footer.appendChild(document.createTextNode('By '));
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	63 footer.appendChild(cite);
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	64
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	65 var atomEmail = atomAuthor.getChild('email');
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	66 if (atomEmail) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	67 footer.appendChild(document.createTextNode(' ('));
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	68 var a = document.createElementNS(ns.xhtml, 'a');
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	69 a.href = atomEmail;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	70 a.appendChild(document.createTextNode('email'));
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	71 footer.appendChild(a);
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	72 footer.appendChild(document.createTextNode(')'));
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	73 }
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	74
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	75 article.appendChild(footer);
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	76 }
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	77
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	78 footer.innerHTML += ', <time datetime="' + d8601 + '">' + date.getRelative() + '</time>';
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	79
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	80 var atomSummary = atom.getChild('summary');
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	81 if (atomSummary) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	82 var p = document.createElementNS(ns.xhtml, 'p');
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	83 p.appendChild(document.createTextNode(atomSummary));
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	84 article.appendChild(p);
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	85 }
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	86
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	87 var atomLinks = atom.getChildren('link');
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	88 for (var i in atomLinks) {
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	89 var atomLink = atomLinks[i];
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	90
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	91 if (atomLink['@rel'] !== 'replies')
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	92 continue;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	93
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	94 if (atomLink['@title'] !== 'comments')
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	95 continue;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	96
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	97 var href = new JID;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	98 href.uri = atomLink['@href'];
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	99
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	100 article.innerHTML += '<a href="?jid=' + href.bare + ';node=' + href.query.node + ';comments=' + params.jid + '/' + params.node + '">Comments !</a>';
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	101 }
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	102
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	103 return article;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	104 };
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	105
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	106 this.xml = xml;
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	107 this.date = toDate(xml);
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	108 this.html = toHTML(xml, this.date);
f62b5c395a48 Initial commit. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: diff changeset	109 }