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jquery.hcard.foaf.js
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jquery.hcard.foaf.js
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/*
* jQuery hCard to FOAF for rdfQuery @VERSION
* largely based on http://www.ibiblio.org/hhalpin/homepage/notes/vcardtable.html, with some changes
* some examples are from http://microformats.org/wiki/hcard-examples
*
* Copyright (c) 2008 Libby Miller
* Licensed under the MIT (MIT-LICENSE.txt)
*
* Depends:
* jquery.uri.js
* jquery.xmlns.js
* jquery.curie.js
* jquery.datatype.js
* jquery.rdf.js
*/
/*global jQuery */
(function ($) {
var
foaf = 'http://xmlns.com/foaf/0.1/',
geo = 'http://www.w3.org/2003/01/geo/wgs84_pos#';
testForVcardClass = function () {
var
vcards = $.rdf.databank([], { namespaces: { foaf: foaf, geo: geo } }),
base = $.uri.base(),
//loop through vcards
cl = $('*.vcard'),
c, i, j, k, root, triple,
descendants,
x, y,
cName, yName,
reg, res,
type, fn,
triple1, triple3, triple4,
emailDescendants,
ids = $('@id');
for (i = 0; i < cl.length; i += 1) {
c = cl[i];
//capture ID if present for the root of the vcard
if (ids[0]) {
root = $.rdf.resource('<#' + ids[0] + '>');
} else {
root = $.rdf.blank('[]');
}
triple = $.rdf.triple(root, $.rdf.type, $.rdf.resource('<' + f + 'Person>'));
vcards.add(triple);
descendants = c.getElementsByTagName('*');
for (k = 0; k < descendants.length; k += 1) {
x = descendants[k];
cName = x.className;
reg = /(?:^|\s)fn(?:\s|$)/;
if (reg.exec(cName)) {
fn = getTextType(x);
triple1 = $.rdf.triple(root, $.rdf.resource('<' + f + 'name>'), $.rdf.literal('"'+fn+'"'));
vcards.add(triple1);
//special case "implied-n-optimization"
//exactly two words, we add firstName and surname
reg = /^(\w+)\s+(\w+)$/;
res = reg.exec(fn);
if (res) {
triple3 = $.rdf.triple(root, $.rdf.resource('<' + f + 'firstName>'), '"'+res[1]+'"');
triple4 = $.rdf.triple(root, $.rdf.resource('<' + f + 'surname>'), '"'+res[2]+'"');
vcards.add(triple3);
vcards.add(triple4);
}
}
reg = /(?:^|\s)n(?:\s|$)/
if (reg.exec(cName)) {
//not mapped
}
reg = /(?:^|\s)given-name(?:\s|$)/
if (reg.exec(cName)) {
fn = getTextType(x);
triple1 = $.rdf.triple(root, $.rdf.resource('<' + f + 'firstName>'), $.rdf.literal('"'+fn+'"'));
vcards.add(triple1);
}
reg = /(?:^|\s)family-name(?:\s|$)/
if (reg.exec(cName)) {
fn = getTextType(x);
triple1 = $.rdf.triple(root, $.rdf.resource('<' + f + 'surname>'), $.rdf.literal('"'+fn+'"'));
vcards.add(triple1);
}
reg = /(?:^|\s)additional-name(?:\s|$)/
if (reg.exec(cName)) {
//not mapped
}
reg = /(?:^|\s)honorific-prefix(?:\s|$)/
if (reg.exec(cName)) {
fn = getTextType(x);
triple1 = $.rdf.triple(root, $.rdf.resource('<' + f + 'title>'), $.rdf.literal('"'+fn+'"'));
vcards.add(triple1);
}
reg = /(?:^|\s)honorific-suffix(?:\s|$)/
if (reg.exec(cName)) {
//not mapped
}
//nickname
reg = /(?:^|\s)nickname(?:\s|$)/
if (reg.exec(cName)) {
fn = getTextType(x);
triple1 = $.rdf.triple(root, $.rdf.resource('<' + f + 'nick>'), $.rdf.literal('"'+fn+'"'));
vcards.add(triple1);
}
//url is a resource
reg = /(?:^|\s)url(?:\s|$)/
if (reg.exec(cName)) {
fn = getUrlType(x);
if(fn.indexOf('/')==0){
if(base){
if(base.lastIndexOf("/") === base.length - 1){
base = base.substring(0, base.length - 1)
}
triple1 = $.rdf.triple(root, $.rdf.resource('<' + f + 'homepage>'), $.rdf.resource('<' + base +'' + fn + '>'));
} else {
triple1 = $.rdf.triple(root, $.rdf.resource('<' + f + 'homepage>'), $.rdf.resource('<' + $.uri.base() +'' + fn + '>'));
}
vcards.add(triple1);
} else if(fn.indexOf('http://') === -1){
triple1 = $.rdf.triple(root, $.rdf.resource('<' + f + 'homepage>'), $.rdf.literal('"'+fn+'"'));
vcards.add(triple1);
} else {
triple1 = $.rdf.triple(root, $.rdf.resource('<' + f + 'homepage>'), $.rdf.resource('<'+fn+'>'));
vcards.add(triple1);
}
}
/*
email
e.g.
<a class="email" href="mailto:[email protected]">
<span class="type">pref</span><span>erred email</span>
</a>
*/
reg = /(?:^|\s)email(?:\s|$)/
if (reg.exec(cName)) {
fn = getUrlType(x);
emailDescendants = x.getElementsByTagName('*');
for (j = 0; j < emailDescendants.length; j += 1) {
y = emailDescendants[j];
yName = y.className;
if(yName.indexOf('type')!=-1){
var type = getUrlType(y);
//because it's rdf, we want mailto
if(fn.indexOf("mailto:")!=0){
fn = 'mailto:' + fn;
}
var triple1 = $.rdf.triple(root, $.rdf.resource('<' + f + '' + mbox + '>'), $.rdf.resource('<'+fn+'>'));
vcards.add(triple1);
}
}
if(emailDescendants.length==0){
//because it's rdf, we want mailto (vcard is the reverse)
if(fn.indexOf("mailto:")!=0){
fn = 'mailto:' + fn;
}
if(fn.indexOf("?")!=-1){
fn = fn.substring(0,fn.indexOf("?"));
}
var triple1 = $.rdf.triple(root, $.rdf.resource('<' + f + 'mbox>'), $.rdf.resource('<'+fn+'>'));
vcards.add(triple1);
}
}
/*
tel
<div class="tel">
<dt>Phone (<span class="type">home</span>)</dt>
<dd><span class="value">+438123418</span></dd>
</div>
*/
reg = /(?:^|\s)tel(?:\s|$)/
if (reg.exec(cName)) {
var telDescendants = x.getElementsByTagName('*');
if(telDescendants.length==0){
var val = getUrlType(x);
if(val.indexOf("tel:")==0){
val=val.substring(4);
}
if(val.indexOf("fax:")==0){
val=val.substring(4);
}
if(val.indexOf("modem:")==0){
val=val.substring(6);
}
var triple1 = $.rdf.triple(root, $.rdf.resource('<' + f + 'phone>'), $.rdf.resource('<tel:'+val+'>'));
vcards.add(triple1);
var props = ["phone"];
var val = '';
for (var j = 0; j < telDescendants.length; j++) {
var y=telDescendants[j];
var yName = y.className;
if(yName.indexOf('type')!=-1){
}else if(yName.indexOf('value')!=-1){
val = val + y.textContent;
}
}
//do we need to separate with '-'?
if(val){
if(val.indexOf("tel:")==0){
val=val.substring(4);
}
if(val.indexOf("fax:")==0){
val=val.substring(4);
}
if(val.indexOf("modem:")==0){
val=val.substring(6);
}
for(var k = 0; k < props.length; k++){
var triple1 = $.rdf.triple(root, $.rdf.resource('<' + f + '' + props[k] + '>'), $.rdf.resource('<tel:'+val+'>'));
vcards.add(triple1);
}
}
}
}
reg = /(?:^|\s)adr(?:\s|$)/
var adrNode = $.rdf.blank("[]");
var adrType="adr";
if (reg.exec(cName)) {
//not mapped to foaf
}
reg = /(?:^|\s)label(?:\s|$)/
if (reg.exec(cName)) {
//not mapped to foaf
}
/*
geo:
<span class="geo">
<abbr class="latitude" title="48.816667">N 48� 81.6667</abbr>
<abbr class="longitude" title="2.366667">E 2� 36.6667</abbr>
</span>
- also in a short form
- mapped to geo ns: http://www.w3.org/2003/01/geo/wgs84_pos#, http://www.w3.org/2003/01/geo/
*/
reg = /(?:^|\s)geo(?:\s|$)/
if (reg.exec(cName)) {
var geoDescendants = x.getElementsByTagName('*');
var val = getTextType(x);
//short form
if(val.indexOf(";")!=-1){
var lat= val.substring(0,val.indexOf(";"));
var lo= val.substring(val.indexOf(";")+1);
var triple1 = $.rdf.triple(root, $.rdf.resource('<' + g + 'lat>'), $.rdf.literal('"'+lat+'"'));
vcards.add(triple1);
var triple6 = $.rdf.triple(root, $.rdf.resource('<' + g + 'long>'), $.rdf.literal('"'+lo+'"'));
vcards.add(triple6);
}
for (var j = 0; j < geoDescendants.length; j++) {
var y = geoDescendants[j];
var val = getTextType(y);
var prop = y.className;
if(prop=="latitude"){
var triple1 = $.rdf.triple(root, $.rdf.resource('<' + g + 'lat>'), $.rdf.literal('"'+val+'"'));
vcards.add(triple1);
}
if(prop=="longitude"){
var triple1 = $.rdf.triple(root, $.rdf.resource('<' + g + 'long>'), $.rdf.literal('"'+val+'"'));
vcards.add(triple1);
}
}
}
reg = /(?:^|\s)tz(?:\s|$)/
if (reg.exec(cName)) {
//not mapped
}
reg = /(?:^|\s)photo(?:\s|$)/
if (reg.exec(cName)) {
var fn = getUrlType(x);
var triple1 = $.rdf.triple(root, $.rdf.resource('<' + f + 'depiction>'), $.rdf.resource('<'+fn+'>'));
vcards.add(triple1);
}
reg = /(?:^|\s)logo(?:\s|$)/
if (reg.exec(cName)) {
var fn = getUrlType(x);
var triple1 = $.rdf.triple(root, $.rdf.resource('<' + f + 'logo>'), $.rdf.resource('<'+fn+'>'));
vcards.add(triple1);
}
reg = /(?:^|\s)sound(?:\s|$)/
if (reg.exec(cName)) {
//not mapped
}
/*
bday:
<div class="bday">
<dt>Birthday</dt>
<dd>
<abbr class="value" title="1985-10-27T00:00:00Z">October 27, 1985</abbr>
</dd>
</div>
*/
reg = /(?:^|\s)bday(?:\s|$)/
if (reg.exec(cName)) {
var bdayDescendants = x.getElementsByTagName('*');
if(bdayDescendants.length==0){
var val = x.getAttribute("title");
var prop = x.className;
//@@ should this be prop = birthday?
if(prop=="bday"){
var triple1 = $.rdf.triple(root, $.rdf.resource('<' + f + 'birthday>'), $.rdf.literal('"'+val+'"'));
vcards.add(triple1);
}
}else{
for (var j = 0; j < bdayDescendants.length; j++) {
var y = bdayDescendants[j];
var val = y.getAttribute("title");
var prop = y.className;
//@@ should this be prop = birthday?
if(prop=="bday"){
var triple1 = $.rdf.triple(root, $.rdf.resource('<' + f + 'birthday>'), $.rdf.literal('"'+val+'"'));
vcards.add(triple1);
}
}
}
}
reg = /(?:^|\s)title(?:\s|$)/
if (reg.exec(cName)) {
var fn = getTextType(x);
var triple1 = $.rdf.triple(root, $.rdf.resource('<' + f + 'title>'), $.rdf.literal('"'+fn+'"'));
vcards.add(triple1);
}
/*
reg = /(?:^|\s)role(?:\s|$)/
if (reg.exec(cName)) {
//not mapped
}
*/
//org is trickier. using member for a member
reg = /(?:^|\s)org(?:\s|$)/
if (reg.exec(cName)) {
var orgDescendants = x.getElementsByTagName('*');
var orgNode = $.rdf.blank("[]");
var subnodes = false;
for (var j = 0; j < orgDescendants.length; j++) {
var y = orgDescendants[j];
var val = getUrlType(y);
var prop = y.className;
if(val && prop){
if(prop=="organization-name"){
var triple3 = $.rdf.triple(orgNode, $.rdf.resource('<' + f + 'name>'), $.rdf.literal('"'+val+'"'));
vcards.add(triple3);
subnodes=true;
}
}
}
var triple1 = $.rdf.triple(root, $.rdf.resource('<' + f + 'member>'), orgNode);
var triple2 = $.rdf.triple(orgNode, $.rdf.type, $.rdf.resource('<' + f + 'Organization>')); //should check if it has a name
vcards.add(triple1);
vcards.add(triple2);
if(!subnodes){
var fn = getUrlType(x);
var triple4 = $.rdf.triple(orgNode, $.rdf.resource('<' + f + 'name>'), $.rdf.literal('"'+fn+'"'));
vcards.add(triple4);
}
}
reg = /(?:^|\s)category(?:\s|$)/
if (reg.exec(cName)) {
//not mapped
}
reg = /(?:^|\s)note(?:\s|$)/
if (reg.exec(cName)) {
//not mapped
}
reg = /(?:^|\s)class(?:\s|$)/
if (reg.exec(cName)) {
//not mapped
}
reg = /(?:^|\s)key(?:\s|$)/
if (reg.exec(cName)) {
//not mapped
}
reg = /(?:^|\s)mailer(?:\s|$)/
if (reg.exec(cName)) {
//not mapped
}
reg = /(?:^|\s)uid(?:\s|$)/
if (reg.exec(cName)) {
//not mapped
}
reg = /(?:^|\s)rev(?:\s|$)/
if (reg.exec(cName)) {
//not mapped
}
}
}
return vcards;
};
//helper functions
getUrlType = function (x){
var fn;
if(x.getAttribute("data")){
fn = x.getAttribute("data");
}else if(x.getAttribute("href")){
fn = x.getAttribute("href");
}else if(x.getAttribute("src")){
fn = x.getAttribute("src");
}else{
fn = x.textContent;
}
return fn;
};
getTextType = function(x){
var fn;
if(x.getAttribute("title")){
fn = x.getAttribute("title");
}else if(x.getAttribute("alt")){
fn = x.getAttribute("alt");
}else{
fn = x.textContent;
}
return fn;
};
gleaner = function (options) {
var trips = [];
var vcards = testForVcardClass();
for (i = 0; i < vcards.triples().length; i += 1) {
//alert(vcards.triples()[i]);
trips.push(vcards.triples()[i]);
}
//alert(trips);
return trips;
};
$.rdf.gleaners.push({
name: "hcard.foaf",
gleaner: gleaner
});
})(jQuery);