• SE Keyboard Shortcuts

function with_jquery(callback) {
	var script = document.createElement("script");
	script.type = "text/javascript";
	script.textContent = "(" + callback.toString() + ")(jQuery)";
	document.body.appendChild(script);
}

with_jquery(function ($) {
	$(function () {

		// plugin from http://www.gethifi.com/blog/konami-code-jquery-plugin-pointlessly-easy
		// unbind removed
		$.fn.konami = function (callback, code) {
			if (code === undefined) {
				code = "38,38,40,40,37,39,37,39,66,65";
			}
			return this.each(function () {
				var kkeys = [];
				$(this).keydown(function (e) {
					kkeys.push(e.keyCode);
					if (kkeys.toString().indexOf(code) >= 0) {
						callback(e);
					}
				}, true);
			});
		};

		var goToDestination = function (url) {
			location = url;
		};

		var DestinationShortcuts = {
			"72": { fn: function () { goToDestination("/") } },
			"81": { fn: function () { goToDestination("/questions") } },
			"84": { fn: function () { goToDestination("/tags") } },
			"85": { fn: function () { goToDestination("/users") } },
			"66": { fn: function () { goToDestination("/badges") } },
			"78": { fn: function () { goToDestination("/unanswered") } },
			"65": { fn: function () { goToDestination("/ask") } },
			"82": { fn: function () { goToDestination("/users/recent") } },
			"67": { fn: function () { goToDestination("http://chat." + location.hostname) } },
			"80": { fn: function () { goToDestination($("hlinks-user a").eq(1).href) } },
			"83": { fn: function () { goToDestination("http://" + (location.hostname.indexOf("meta") === 0 ? location.hostname.substring(5) : "meta." + location.hostname)) } }
		};


		var destinationActivator = "71";
		var $w = $(window);
		$.each(DestinationShortcuts, function (code, item) {
			$w.konami(item.fn, destinationActivator + "," + code);
		});
	});
});