MediaWiki:Gadget-purge.js

Note: After publishing, you may have to bypass your browser's cache to see the changes.

Firefox / Safari: Hold Shift while clicking Reload, or press either Ctrl-F5 or Ctrl-R (⌘-R on a Mac)
Google Chrome: Press Ctrl-Shift-R (⌘-Shift-R on a Mac)
Edge: Hold Ctrl while clicking Refresh, or press Ctrl-F5.

(function($, mw) {
	function purgePage(e) {
		mw.notify("The page is now purging and will refresh when it is ready.", { title: 'Purging', tag: 'purge', autoHide: false });
		(new mw.Api()).post({
			action: 'purge',
			titles: mw.config.get('wgPageName')
		}).then(function() {
			window.location.reload();
		}, function() {
			var uri = new mw.Uri();
			uri.query.action = 'purge';
			mw.notify($.parseHTML('Purging the page failed. Please try again or <a href="' + uri.toString() + '">do so manually</a>.'), { title: 'Purging failed', tag: 'purge', type: 'error', autoHide:false });
		});
		e.preventDefault();
	}
	
	function init() {
		var link = mw.util.addPortletLink('p-cactions', '#', 'Refresh', 'ca-purge', 'Purge page contents');
		$(link).click(purgePage);
		$('.jsPurgeLink').click(purgePage);
		$('.jsPurgeLink > a').attr({'href': '#', target: ''});
	}
	
	$(init);
}(jQuery, mediaWiki));