// adapted from TinEye gadget for Commons
// To use, add this to your user skin preferences file (probably User:YourUsername/monobook.js):
//
// importScript('User:Twp/tineye.js');
jQuery( function() { mw.loader.using( ['mediawiki.util'], function () {
if ((wgNamespaceNumber != 6) || (wgAction != "view") || !document.getElementById('file')) return;
var links = document.getElementById('file').getElementsByTagName('a');
if (!links.length) return;
var imageurl = links[links.length-1].href; //imageboxes adds links _before_, so we get the last link
if (document.getElementById('file').getElementsByTagName('img')[0].width <= 300) {
imageurl = document.getElementById('file').getElementsByTagName('img')[0].src; //Image smaller than 300px width
} else { //Get thumb url
imageurl = imageurl.replace("/en/", "/en/thumb/");
imageurl = imageurl.replace("/commons/", "/commons/thumb/");
n = imageurl.lastIndexOf('/') + 1;
imageurl = imageurl + "/300px-" + imageurl.substring(n);
}
mw.util.addPortletLink('p-cactions', 'http://tineye.com/search?url=' + encodeURIComponent(imageurl), 'Tineye', 'ca-tineye');
})});