User:Awesome Aasim/rollbacknoleave.js

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//<div class="mw-spinner mw-spinner-small mw-spinner-inline" title="..." id="mw-spinner-rollback-spinner"><div class="mw-spinner-container"><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div></div></div>
if (!RBNL) {
	var RBNL = function() {
		$(".mw-rollback-link").each(function() {
			if ($(this).data("rbnl-loaded") != "1") {
				$(this).data("rbnl-loaded", "1");
				$(this).click(function(e) {
					e.preventDefault();
					var link = $(this).find("a").attr("href");
					//stack overflow: https://stackoverflow.com/questions/25203124/how-to-get-base-url-with-jquery-or-javascript
					var getUrl = window.location;
					var baseUrl = getUrl .protocol + "//" + getUrl.host + "/" + getUrl.pathname.split('/')[1];
					var urlparams = (new URL(baseUrl + link)).searchParams;
					var rollbackuser = urlparams.get('from');
					var rollbacktoken = urlparams.get('token');
					var rollbacktitle = urlparams.get('title');
					$(this).html('<div class="mw-spinner mw-spinner-small mw-spinner-inline" title="..."><div class="mw-spinner-container"><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div><div></div></div></div>');
					var that = this;
					$.post(mw.config.get("wgScriptPath") + "/api.php", {
						"action": "rollback",
						"user": rollbackuser,
						"token": rollbacktoken,
						"title": rollbacktitle,
						"format": "json"
					}).done(function(result) {
						console.log(result);
						if (result.error) {
							location.href = link;
						} else {
							$(that).html("Rollback complete");
							$(that).off("click");
						}
					}).fail(function(result) {
						location.href = link;
					});
				});
			}
		});
	};
	$(document).ready(function() {
		window.setInterval(RBNL, 300);
	});
}