MediaWiki:Gadget-GoogleImages.js

Catatan: Sasudah manabikkan, Sanak mungkin harus meminteh singgahan paramban Sanak untuak maliek parubahan.

Firefox / Safari: Tahan Shift sambia mangklik Reload, atau takan Ctrl-F5 atau Ctrl-R (⌘-R di Mac)
Google Chrome: Takan Ctrl-Shift-R (⌘-Shift-R di Mac)
Internet Explorer/Edge: Tahan Ctrl sambia mangklik Refresh, atau takan Ctrl-F5
Opera: Pai ka Menu → Settings (Opera → Preferences di Mac) lalu ka Privacy & security → Clear browsing data → Cached images and files.

/*global mw, jQuery*/
/*jshint curly:false */
jQuery(document).ready(function() {
'use strict';
	if (mw.config.get('wgNamespaceNumber') !== 6 || mw.config.get('wgAction') !== "view" || !document.getElementById('file')) return;

	var imgs = document.getElementById('file').getElementsByTagName('img');
	if (!imgs || imgs.length === 0) return; // No preview image, e.g. for large PNGs

	var imageurl = imgs[0].parentNode.href;
	if (!imageurl) return; /* This occurs with thumbs of videos for instance */

	// For the case of 'Error creating thumbnail: Invalid thumbnail parameters or PNG file with more than 12.5 million pixels'
	if (document.getElementById('file').getElementsByTagName('img').length <= 0) return; 

	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
		var n = imageurl.indexOf("/min/");
		imageurl = imageurl.substring(0, n + ("/min/").length) + "thumb/" + imageurl.substring(n + ("/min/").length);

		n = imageurl.lastIndexOf('/') + 1;
		imageurl = imageurl + "/300px-" + imageurl.substring(n); 
	}

	mw.util.addPortletLink('p-cactions', 'https://www.google.com/searchbyimage?image_url=' + encodeURIComponent(imageurl), 'Google Images', 'ca-googleimages', null);
});