Uses OCLC's xISBN lookup service to add the OCLC number (and a link to WorldCat) to Amazon.com book details
// ==UserScript==
// @name Add OCLC# to Amazon
// @description Uses OCLC's xISBN lookup service to add the OCLC number (and a link to WorldCat) to Amazon.com book details
// @namespace http://mbkle.in/userscripts
// @include http://www.amazon.com/*
// @version 1
// @grant none
// ==/UserScript==
jQuery(document).ready(function () {
var isbn_li = jQuery('#productDetailsTable .content li b:contains(ISBN)').first().parent()
if (isbn_li.length > 0) {
var isbn = isbn_li.text().match(/[0-9]+$/) [0];
jQuery.ajax({
type: 'GET',
url: 'http://xisbn.worldcat.org/webservices/xid/isbn/' + isbn + '?method=getMetadata&format=json&fl=oclcnum',
dataType: 'jsonp'
}).done(function (data) {
var oclc = data.list[0].oclcnum[data.list[0].oclcnum.length - 1]
isbn_li.before('<li><b>OCLC #:</b> <a href="http://worldcat.org/oclc/' + oclc + '" target="_blank">' + oclc + '</a></li>');
});
}
});