// ==UserScript==
// @name        GreasyFork Bullshit Filter - for TS Citrus Gfork
// @namespace   darkred
// @version     2018.4.24
// @description Hides scripts for popular browser games and social networks as well as scripts that use "foreign" characters in descriptions. Applies to posts in Forum too.
// @author      kuehlschrank, darkred
// @license     MIT
// @icon        https://raw.githubusercontent.com/darkred/Userscripts/master/GreasyFork_Bullshit_Filter_-_for_TS_Citrus_Gfork/large.png
//
// @include     https://greasyfork.org/*/scripts*
// @exclude     /^https:\/\/greasyfork.org\/.*\/scripts\/\d+.*/
// @exclude     https://greasyfork.org/*/scripts/by-site
// @exclude     https://greasyfork.org/*/scripts/by-site?*
// @include     https://greasyfork.org/*/forum*
// @exclude     https://greasyfork.org/*/forum/discussion/*
// @exclude     https://greasyfork.org/*/forum/profile*
// @exclude     https://greasyfork.org/*/forum/messages*
// @exclude     https://greasyfork.org/*/forum/categories
//
// @include     https://sleazyfork.org/*/scripts*
// @exclude     /^https:\/\/sleazyfork.org\/.*\/scripts\/\d+.*/
// @exclude     https://sleazyfork.org/*/scripts/by-site
// @exclude     https://sleazyfork.org/*/scripts/by-site?*
// @include     https://sleazyfork.org/*/forum*
// @exclude     https://sleazyfork.org/*/forum/discussion/*
// @exclude     https://sleazyfork.org/*/forum/profile*
// @exclude     https://sleazyfork.org/*/forum/messages*
// @exclude     https://sleazyfork.org/*/forum/categories
//
// @grant      none
// @run-at     document-idle
//    This is an edited version of this script (http://userscripts-mirror.org/scripts/show/97145) by kuehlschrank.
//    Thanks a lot to kuehlschrank for making another great script.
// @downloadURL none
// ==/UserScript==

if (window.location.href.indexOf('forum') === -1) {

	(function() {
		var filters = {
			'Non-ASCII':/[^\x00-\x7F\s]+/i,
			'Games': /AntiGame|Agar|agar\.io|alis\.io|angel\.io|ExtencionRipXChetoMalo|AposBot|DFxLite|ZTx-Lite|AposFeedingBot|AposLoader|Blah Blah|Orc Clan Script|Astro\s*Empires|^\s*Attack|^\s*Battle|BiteFight|Blood\s*Wars|Bots|Bots4|Brawler|\bBvS\b|Business\s*Tycoon|Castle\s*Age|City\s*Ville|chopcoin\.io|Comunio|Conquer\s*Club|CosmoPulse|cursors\.io|Dark\s*Orbit|Dead\s*Frontier|Diep\.io|\bDOA\b|doblons\.io|DotD|Dossergame|Dragons\s*of\s*Atlantis|driftin\.io|Dugout|\bDS[a-z]+\n|elites\.io|Empire\s*Board|eRep(ublik)?|Epicmafia|Epic.*War|ExoPlanet|Falcon Tools|Feuerwache|Farming|FarmVille|Fightinfo|Frontier\s*Ville|Ghost\s*Trapper|Gladiatus|Goalline|Gondal|gota\.io|Grepolis|Hobopolis|\bhwm(\b|_)|Ikariam|\bIT2\b|Jellyneo|Kapi\s*Hospital|Kings\s*Age|Kingdoms?\s*of|knastv(ö|oe)gel|Knight\s*Fight|\b(Power)?KoC(Atta?ck)?\b|\bKOL\b|Kongregate|Last\s*Emperor|Legends?\s*of|Light\s*Rising|lite\.ext\.io|Lockerz|\bLoU\b|Mafia\s*(Wars|Mofo)|Menelgame|Mob\s*Wars|Mouse\s*Hunt|Molehill\s*Empire|NeoQuest|MyFreeFarm|narwhale\.io|Neopets|Nemexia|\bOGame\b|Ogar(io)?|Pardus|Pennergame|Pigskin\s*Empire|PlayerScripts|pokeradar\.io|Popmundo|Po?we?r\s*(Bot|Tools)|PsicoTSI|Ravenwood|Schulterglatze|slither\.io|slitherplus\.io|slitheriogameplay|SpaceWars|splix\.io|\bSW_[a-z]+\n|\bSnP\b|The\s*Crims|The\s*West|torto\.io|Travian|Treasure\s*Isl(and|e)|Tribal\s*Wars|TW.?PRO|Vampire\s*Wars|vertix\.io|War\s*of\s*Ninja|World\s*of\s*Tanks|West\s*Wars|wings\.io|\bWoD\b|World\s*of\s*Dungeons|wtf\s*battles|Wurzelimperium/i,
			'Social Networks': /Face\s*book|Google(\+| Plus)|\bHabbo|Kaskus|\bLepra|Leprosorium|MySpace|meinVZ|odnoklassniki|Одноклассники|Orkut|sch(ue|ü)ler(VZ|\.cc)?|studiVZ|Unfriend|Valenth|VK|vkontakte|ВКонтакте|Qzone|Twitter|TweetDeck/i,
			'Clutter':/^\s*(.{1,3})\1+\n|^\s*(.+?)\n+\2\n*$|^\s*.{1,5}\n|do\s*n('|o)?t (install|download)|nicht installieren|just(\s*a)?\s*test|^\s*.{0,4}test.{0,4}\n|\ntest(ing)?\s*|^\s*(\{@|Smolka|Hacks)|\[\d{4,5}\]|free\s*download/i
		};
		if(typeof GM_getValue == 'undefined' || (typeof GM_getValue.toString == 'function' && GM_getValue.toString().indexOf('not supported') > -1)) {
			GM_getValue = my_GM_getValue;
			GM_setValue = my_GM_setValue;
		}


		insertStyle();
		insertStatus();
		filterScripts();
		insertSwitches();


		var target = document.querySelector('#script-table > tbody:nth-child(2)');
		var observer = new MutationObserver((mutations) => {
			insertStyle();
			insertStatus();
			filterScripts();
			insertSwitches();
		}),
			config = {
				childList: true,
				subtree: true,
			};
		observer.observe(target, config);





		// Note: you may uncomment line 37-81 and comment out line 36, in order the filtered scripts to be highlighted red -instead of hiding them- so that you can check which scripts have been filtered
		function insertStyle() {
			var style = document.createElement('style');
			// style.textContent = ` tr.filtered td, li.filtered  {background-color:khaki !important;} .filter-status {margin-left:6px; position:fixed; top:calc(0%); left:calc(13.5%)} .filter-switches {display:none; position:fixed; top:calc(2.5%); left:calc(14%)} *:hover > .filter-switches {display:block !important; position:fixed; top:calc(2.5%); left:calc(14%)} .filter-on,.filter-off {display:block !important; width:105px}} .filter-switches a {text-decoration:none !important; color:inherit; cursor:pointer} .filter-switches a {margin-left:8px; padding:0 4px} a.filter-on {background-color:#ff6161; color:#333333; text-decoration:line-through !important} a.filter-off {background-color:#97ca97;color:#333333; `;
			style.textContent = `   tr.filtered, li.filtered {
										display: none !important;
									}
									.filter-status {
										margin-left: 6px;
										position: fixed;
										top: calc(0%);
										left: calc(13.5%);
									}
									.filter-switches {
										display: none;
										position: fixed;
										top: calc(2.5%);
										left: calc(14%);
									}
									*:hover > .filter-switches {
										display: block !important;
										position: fixed;
										top: calc(2.5%);
										left: calc(14%);
									}
									.filter-on,
									.filter-off {
										display: block !important;
										width: 105px;
									}
									}
									.filter-switches a {
										text-decoration: none !important;
										color: inherit;
										cursor: pointer;
									}
									.filter-switches a {
										margin-left: 8px;
										padding: 0 4px;
									}
									a.filter-on {
										background-color: #ea6e6e;
										color: #333333;
										text-decoration: line-through !important
									}
									a.filter-off {
										background-color: #6da46b;
										color: #333333;
			}`;
			style.type = 'text/css';
			document.querySelector('head').appendChild(style);
		}

		function insertStatus() {
			var p = document.querySelector('#main-header');
			if(p) {
				var status = document.createElement('span');
				status.className = 'filter-status';
				p.appendChild(status);
			}
		}

		function filterScripts() {
			var activeFilters = [];
			for(var filter in filters) {
				if(filters.hasOwnProperty(filter) && GM_getValue(filter, 'on') == 'on') {
					activeFilters.push(filters[filter]);
				}
			}
			var nodes = document.querySelectorAll('tbody > tr > td > div.thetitle, #browse-script-list > li'),
				numActiveFilters = activeFilters.length,
				numFiltered = 0;
			for(var i = 0, numNodes = nodes.length, td = null; i < numNodes && (td = nodes[i]); i++) {
				if (window.location.href.indexOf('/libraries') === -1) {
					td.parentNode.parentNode.classList.remove('filtered');
				} else {
					td.classList.remove('filtered');
				}
				for(var j = 0; j < numActiveFilters; j++) {
					if (window.location.href.indexOf('/libraries') === -1) {
						var temp = td.parentNode.firstChild.firstChild.textContent + ' ' + td.parentNode.lastChild.textContent;	// store script's name and description (with a space between) to variable 'temp'
					} else {
						// temp = td.firstElementChild.firstElementChild.innerText + ' ' + td.firstElementChild.children[3].innerText;
						temp = td.getAttribute('data-script-name') + ' ' + td.firstElementChild.firstElementChild.children[3].innerText;
					}
					if(temp.match(activeFilters[j])) {
						if (window.location.href.indexOf('/libraries') === -1) {
							td.parentNode.parentNode.classList.add('filtered');
						} else {
							td.classList.add('filtered');
						}
						numFiltered++;
						break;
					}
				}
			}

			document.querySelector('.filter-status').textContent = (document.querySelectorAll('tbody > tr > td > div.thetitle, #browse-script-list > li').length - numFiltered) + ' scripts (' + numFiltered + ' filtered)';
		}

		function insertSwitches() {
			var span = document.createElement('span');
			span.className = 'filter-switches';
			for(var filter in filters) {
				if(filters.hasOwnProperty(filter)) {
					span.appendChild(createSwitch(filter, GM_getValue(filter, 'on') == 'on'));
				}
			}
			document.querySelector('.filter-status').parentNode.appendChild(span);
		}

		function createSwitch(label, isOn) {
			var a = document.createElement('a');
			a.className = isOn ? 'filter-on' : 'filter-off';
			a.textContent = label;
			a.addEventListener('click', function(e) {
				if(this.className == 'filter-on') {
					this.className = 'filter-off';
					GM_setValue(this.textContent, 'off');
				} else {
					this.className = 'filter-on';
					GM_setValue(this.textContent, 'on');
				}
				filterScripts();
				e.preventDefault();
			}, false);
			return a;
		}

		function my_GM_setValue(name, value) {
			localStorage.setItem(name, value);
		}

		function my_GM_getValue(name, defaultValue) {
			var value;
			if (!(value = localStorage.getItem(name))) {
				return defaultValue;
			}
			return value;
		}

	})();


} else {


	(function() {
		var filters = {
			'Non-ASCII':/[^\x00-\x7F\s]+/i,
			'Games': /AntiGame|Agar|agar\.io|alis\.io|angel\.io|ExtencionRipXChetoMalo|AposBot|DFxLite|ZTx-Lite|AposFeedingBot|AposLoader|Blah Blah|Orc Clan Script|Astro\s*Empires|^\s*Attack|^\s*Battle|BiteFight|Blood\s*Wars|Bots|Bots4|Brawler|\bBvS\b|Business\s*Tycoon|Castle\s*Age|City\s*Ville|chopcoin\.io|Comunio|Conquer\s*Club|CosmoPulse|cursors\.io|Dark\s*Orbit|Dead\s*Frontier|Diep\.io|\bDOA\b|doblons\.io|DotD|Dossergame|Dragons\s*of\s*Atlantis|driftin\.io|Dugout|\bDS[a-z]+\n|elites\.io|Empire\s*Board|eRep(ublik)?|Epic.*War|ExoPlanet|Falcon Tools|Feuerwache|Farming|FarmVille|Fightinfo|Frontier\s*Ville|Ghost\s*Trapper|Gladiatus|Goalline|Gondal|gota\.io|Grepolis|Hobopolis|\bhwm(\b|_)|Ikariam|\bIT2\b|Jellyneo|Kapi\s*Hospital|Kings\s*Age|Kingdoms?\s*of|knastv(ö|oe)gel|Knight\s*Fight|\b(Power)?KoC(Atta?ck)?\b|\bKOL\b|Kongregate|Last\s*Emperor|Legends?\s*of|Light\s*Rising|lite\.ext\.io|Lockerz|\bLoU\b|Mafia\s*(Wars|Mofo)|Menelgame|Mob\s*Wars|Mouse\s*Hunt|Molehill\s*Empire|NeoQuest|MyFreeFarm|narwhale\.io|Neopets|Nemexia|\bOGame\b|Ogar(io)?|Pardus|Pennergame|Pigskin\s*Empire|PlayerScripts|pokeradar\.io|Popmundo|Po?we?r\s*(Bot|Tools)|PsicoTSI|Ravenwood|Schulterglatze|slither\.io|slitherplus\.io|slitheriogameplay|SpaceWars|splix\.io|\bSW_[a-z]+\n|\bSnP\b|The\s*Crims|The\s*West|torto\.io|Travian|Treasure\s*Isl(and|e)|Tribal\s*Wars|TW.?PRO|Vampire\s*Wars|vertix\.io|War\s*of\s*Ninja|West\s*Wars|wings\.io|\bWoD\b|World\s*of\s*Dungeons|wtf\s*battles|Wurzelimperium/i,
			'Social Networks': /Face\s*book|Google(\+| Plus)|\bHabbo|Kaskus|\bLepra|Leprosorium|MySpace|meinVZ|odnoklassniki|Одноклассники|Orkut|sch(ue|ü)ler(VZ|\.cc)?|studiVZ|Unfriend|Valenth|VK|vkontakte|ВКонтакте|Qzone|Twitter|TweetDeck/i,
			'Clutter':/^\s*(.{1,3})\1+\n|^\s*(.+?)\n+\2\n*$|^\s*.{1,5}\n|do\s*n('|o)?t (install|download)|nicht installieren|just(\s*a)?\s*test|^\s*.{0,4}test.{0,4}\n|\ntest(ing)?\s*|^\s*(\{@|Smolka|Hacks)|\[\d{4,5}\]|free\s*download/i
		};
		if(typeof GM_getValue == 'undefined' || (typeof GM_getValue.toString == 'function' && GM_getValue.toString().indexOf('not supported') > -1)) {
			GM_getValue = my_GM_getValue;
			GM_setValue = my_GM_setValue;
		}


		insertStyle();
		insertStatus();
		filterScripts();
		insertSwitches();




		// Note: you may uncomment line 37-81 and comment out line 36, in order the filtered scripts to be highlighted red -instead of hiding them- so that you can check which scripts have been filtered
		function insertStyle() {
			var style = document.createElement('style');
			// style.textContent = '.ItemDiscussion.filtered {background-color:khaki !important;} .filter-status {margin-left:6px; position:fixed; top:calc(0%); left:calc(13.5%)} .filter-switches {display:none; position:fixed; top:calc(2.5%); left:calc(14%)} *:hover > .filter-switches {display:block !important; position:fixed; top:calc(2.5%); left:calc(14%)} .filter-on,.filter-off {display:block !important; width:105px}} .filter-switches a {text-decoration:none !important; color:inherit; cursor:pointer} .filter-switches a {margin-left:8px; padding:0 4px} a.filter-on {background-color:#ff6161; color:#333333; text-decoration:line-through !important} a.filter-off {background-color:#97ca97;color:#333333; ';
			style.textContent = `   .ItemDiscussion.filtered {
										display: none !important;
									}
									.filter-status {
										margin-left: 6px;
										position: fixed;
										top: calc(0%);
										left: calc(13.5%);
									}
									.filter-switches {
										display: none;
										position: fixed;
										top: calc(2.5%);
										left: calc(14%);
									}
									*:hover > .filter-switches {
										display: block !important;
										position: fixed;
										top: calc(2.5%);
										left: calc(14%);
									}
									.filter-on,
									.filter-off {
										display: block !important;
										width: 105px;
									}
									}
									.filter-switches a {
										text-decoration: none !important;
										color: inherit;
										cursor: pointer;
									}
									.filter-switches a {
										margin-left: 8px;
										padding: 0 4px;
									}
									a.filter-on {
										background-color: #ea6e6e;
										color: #333333;
										text-decoration: line-through !important
									}
									a.filter-off {
										background-color: #6da46b;
										color: #333333;
			}`;
			style.type = 'text/css';
			document.querySelector('head').appendChild(style);
		}

		function insertStatus() {
			var p = document.querySelector('#Head');
			if(p) {
				var status = document.createElement('span');
				status.className = 'filter-status';
				p.appendChild(status);
			}
		}

		function filterScripts() {
			var activeFilters = [];
			for(var filter in filters) {
				if(filters.hasOwnProperty(filter) && GM_getValue(filter, 'on') == 'on') {
					activeFilters.push(filters[filter]);
				}
			}
			var nodes = document.querySelectorAll('.ItemDiscussion'),
				numActiveFilters = activeFilters.length,
				numFiltered = 0;
			for(var i = 0, numNodes = nodes.length, td = null; i < numNodes && (td = nodes[i]); i++) {
				td.classList.remove('filtered');
				for(var j = 0; j < numActiveFilters; j++) {
					var temp = td.children[1].firstElementChild.innerText;
					if(temp.match(activeFilters[j])) {
						td.classList.add('filtered');
						numFiltered++;
						break;
					}
				}
			}

			document.querySelector('.filter-status').innerText = (document.querySelectorAll('.ItemDiscussion').length - numFiltered) + ' discussions (' + numFiltered + ' filtered)';
		}



		function insertSwitches() {
			var span = document.createElement('span');
			span.className = 'filter-switches';
			for(var filter in filters) {
				if(filters.hasOwnProperty(filter)) {
					span.appendChild(createSwitch(filter, GM_getValue(filter, 'on') == 'on'));
				}
			}
			document.querySelector('.filter-status').parentNode.appendChild(span);
		}

		function createSwitch(label, isOn) {
			var a = document.createElement('a');
			a.className = isOn ? 'filter-on' : 'filter-off';
			a.textContent = label;
			a.addEventListener('click', function(e) {
				if(this.className == 'filter-on') {
					this.className = 'filter-off';
					GM_setValue(this.textContent, 'off');
				} else {
					this.className = 'filter-on';
					GM_setValue(this.textContent, 'on');
				}
				filterScripts();
				e.preventDefault();
			}, false);
			return a;
		}

		function my_GM_setValue(name, value) {
			localStorage.setItem(name, value);
		}

		function my_GM_getValue(name, defaultValue) {
			var value;
			if (!(value = localStorage.getItem(name))) {
				return defaultValue;
			}
			return value;
		}

	})();


}