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steamgifts.com improved game filter

Makes hiding giveaways for specific games much quicker and easier

Ekde 2016/04/16. Vidu La ĝisdata versio.

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name        steamgifts.com improved game filter
// @description Makes hiding giveaways for specific games much quicker and easier
// @namespace   Barefoot Monkey
// @include     https://www.steamgifts.com/
// @include     https://www.steamgifts.com/giveaways/search?*
// @require     https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js
// @version     2
// @grant       GM_setValue
// @grant       GM_getValue
// @grant       unsafeWindow
// @noframes
// ==/UserScript==

var version = 2
var OLD_VERSION_KEY = 'previous version'

$('<style>')
.text(
	'.BarefootMonkey-popup-bg {'
	+'	background: #3C424D;'
	+'	position: fixed;'
	+'	top: 0;'
	+'	bottom: 0;'
	+'	left: 0;'
	+'	right: 0;'
	+'	opacity: 0.85;'
	+'	z-index: 9988;'
	+'	cursor: pointer;'
	+'}'

	+'.BarefootMonkey-popup ul {'
	+'	list-style: inside;'
	+'}'
	
	+'.BarefootMonkey-popup p {'
	+'	margin: 0.7em 0;'
	+'}'

	+'.BarefootMonkey-popup h1 i {'
	+'	font-size: 0.5em;'
	+'	font-weight: bold;'
	+'}'

	+'.BarefootMonkey-popup a {'
	+'	color: #4B72D4;'
	+'	font-weight: bold;'
	+'}'
	+'.BarefootMonkey-popup em {'
	+'	font-style: italic;'
	+'}'
	+'.BarefootMonkey-popup h1 {'
	+'	font-size: 1.5em;'
	+'	margin: 0px 0px 0.5em;'
	+'	border-bottom: 1px solid #6B7A8C;'
	+'	padding-bottom: 0.5em;'
	+'}'
	+'.BarefootMonkey-popup key, .BarefootMonkey-popup b {'
	+'	font-weight: bold;'
	+'}'
	
	+'.BarefootMonkey-popup {'
	+'	background: #F0F2F5 none repeat scroll 0% 0%;'
	+'	z-index: 9999;'
	+'	position: fixed;'
	+'	left: calc(50vw - 18em);'
	+'	top: 20vh;'
	+'	border-radius: 4px;'
	+'	color: #6B7A8C;'
	+'	font: 300 17px "Open Sans",sans-serif;'
	+'	padding: 1em;'
	+'	width: 36em;'
	+'	max-height: calc(80vh - 3em);'
	+'	overflow: auto;'
	+'}'
)
.appendTo(document.head)

function cmpVersion(a, b) {
	var i, cmp, len, re = /(\.0)+[^\.]*$/;
	a = (a + '').replace(re, '').split('.');
	b = (b + '').replace(re, '').split('.');
	len = Math.min(a.length, b.length);
	for( i = 0; i < len; i++ ) {
		cmp = parseInt(a[i], 10) - parseInt(b[i], 10);
		if( cmp !== 0 ) {
			return cmp;
		}
	}
	return a.length - b.length;
}

function close_popup() {
	GM_setValue(OLD_VERSION_KEY, version)
	$('.BarefootMonkey-popup-bg, .BarefootMonkey-popup').fadeOut(500, function() { $(this).remove() })
}
function open_popup() {
	var bg = $('<div class="BarefootMonkey-popup-bg">')
	.hide()
	.appendTo(document.body)
	.click(close_popup)

	var popup = $('<aside class="BarefootMonkey-popup">')
	.hide()
	.html('<h1>improved game filter <i>steamgifts.com userscript, version '+version+'</i></h1>'
		+"<p>This script replaces steamgifts.com's default \"Hide Game\" interface with one that's a bit more practical.</p>"
		+"<p>Click on the <i class=\"giveaway__icon giveaway__hide fa fa-eye-slash\"></i> icon next to the name of a game you want to hide and the game will be hidden without asking you for confirmation.</p>"
		+"<p>Skipping the confirmation makes hiding games quicker, but increases the chance that you accidentally hide the wrong game. To solve that problem, <b>improved game filter</b> doesn't actually remove games from the page as soon as you hide them - it merely adds a visual indication that they're hidden. That way you can see what games you've just hidden and undo any accidents by clicking on the <i class=\"giveaway__icon giveaway__hide fa fa-eye-slash\"></i> icons again to undo hiding them.</p>"
		+"<p>If you have any comments or questions about the <b>improved game filter</b> userscript then feel free to <a href=\"http://www.steamgifts.com/discussion/c1xhr/userscript-improved-game-filter\">join this discussion</a>.</p>"
		+"<h1>recent changes</h1>"
		+"<ul>"
		+"<li>Compatible with 2016-04-13 site update: <a href=\"https://www.steamgifts.com/discussion/ppoZ7/https\">HTTPS</a></li>"
		+"<li>Compatible with 2016-04-11 site update: <a href=\"http://www.steamgifts.com/discussion/QQvgS/hide-games-faster\">Hide Games Faster</a></li>"
		+"</ul>"
	)
	.appendTo(document.body)

	$('.BarefootMonkey-popup-bg, .BarefootMonkey-popup').fadeIn(500)
}

var old_version = GM_getValue(OLD_VERSION_KEY)
if (old_version == null || cmpVersion(old_version, version) < 0) {
	open_popup()
}

console.debug("start")
	$('<style>')
	.text(
		'@keyframes rotate-right-60px {'
		+'	from {'
		+'		background-position: 0px 0;'
		+'	}'
		+'	to {'
		+'		background-position: 300px 0;'
		+'	}'
		+'}'

		+'@keyframes rotate-left-60px {'
		+'	from {'
		+'		background-position: 0px 0;'
		+'	}'
		+'	to {'
		+'		background-position: -300px 0;'
		+'	}'
		+'}'

		+'.giveaway__row-outer-wrap {'
		+'	transition: opacity 1s linear;'
		+'}'

		+'.BarefootMonkey-hidden {'
		+'	opacity: 0.6;'
		+'	background: repeating-linear-gradient(45deg, transparent 0px, transparent 10px, #ccc, 10px, #ccc 12px, transparent 12px), repeating-linear-gradient(-45deg, transparent 0px, transparent 10px, #ccc, 10px, #ccc 12px, transparent 12px);'
		+'}'

		+'.BarefootMonkey-hiding, .BarefootMonkey-unhiding {'
		+'	opacity: 0.6;'
		+'	animation-duration: 12s;'
		+'	animation-iteration-count: infinite;'
		+'	animation-timing-function: linear;'
		+'}'

		+'.BarefootMonkey-hiding {'
		+'	animation-name: rotate-right-60px;'
		+'	background: repeating-linear-gradient(45deg, transparent 0px, transparent 10px, #ccc, 10px, #ccc 12px);'
		+'}'

		+'.BarefootMonkey-unhiding {'
		+'	animation-name: rotate-left-60px;'
		+'	background: repeating-linear-gradient(-45deg, transparent 0px, transparent 10px, #ccc, 10px, #ccc 12px);'
		+'}'
	)
	.appendTo(document.head)

	function update_filter(id, token, action, url, prior_class, progress_class, complete_class) {

		console.debug('update_filter', id, token, action, url, prior_class, progress_class, complete_class)

		$('.giveaway__row-outer-wrap[data-game-id='+id+']')
		.addClass(progress_class)
		.removeClass('BarefootMonkey-error')
		.removeClass(prior_class)

		$.ajax({
			url: url,
			method: 'POST',
			context: {id: id, progress_class: progress_class, complete_class: complete_class},
			data: {
				'xsrf_token':token,
				'game_id':id,
				'do': action
			},
			'error': function() {
				console.debug("error")
				$('.giveaway__icon.giveaway__hide[data-popup="popup--hide-games"][data-game-id='+this.id+']')
				.closest('.giveaway__row-outer-wrap')
				.removeClass(this.progress_class)
				.addClass('BarefootMonkey-error')
			},
			'success': function() {
				$('.giveaway__row-outer-wrap[data-game-id='+this.id+']')
				.removeClass(this.progress_class)
				.addClass(this.complete_class)
			}
		})
	}

	function callback(event) {

		var closest = $(this).closest('.giveaway__row-outer-wrap[data-game-id]')
		if (closest.length > 0) {

			// get id and token
			var id = closest.data('game-id')
			var token = $('.popup--hide-games form input[name="xsrf_token"]').val()

			// hide or unhide the game
			if (id && token) {
				console.debug(id, token, closest)
				if (closest.hasClass('BarefootMonkey-hidden')) {
					console.debug("hidden, unhiding")
					update_filter(id, token, 'remove_filter', '/ajax.php', 'BarefootMonkey-hidden', 'BarefootMonkey-unhiding', null)
				} else if (!closest.hasClass('BarefootMonkey-unhiding') && !closest.hasClass('BarefootMonkey-hiding')) {
					console.debug("unhidden, hiding")
					update_filter(id, token, 'hide_giveaways_by_game_id', '/ajax.php', null, 'BarefootMonkey-hiding', 'BarefootMonkey-hidden')
				}
			}
		}

		event.stopPropagation()
	}

	setTimeout(function() {

		// remove existing hide button click handler
		unsafeWindow.$('.giveaway__icon.giveaway__hide').off('click')

		// handle clicking on hide button
		$('.giveaway__icon.giveaway__hide')
		.click(callback)

		// observe DOM tree mutations to improve compatibility with endless scrolling userscripts
		var container = document.querySelector('.page__outer-wrap>.page__inner-wrap>.widget-container>.sidebar+div')
		var observer = new MutationObserver(function(mutations) {
			mutations.forEach(function(mutation) {
				var added = mutation.addedNodes
				for (var i = 0; i < mutation.addedNodes.length; i += 1) {
					var node = $(mutation.addedNodes[i])

					node.find('.giveaway__icon.giveaway__hide')
					.off()
					.click(callback)
				}
			});    
		});
		observer.observe(container, {childList:true});

	}, 10)
//*/
console.debug("end")