// ==UserScript==
// @name           京东推广自动清除
// @description  自三方推荐网站（SMZDM,没得比等）点击推广链接进入京东/易迅/亚马逊/一号店/当当等B2C商城时，自动清除推广尾巴并净化cookies
// @include        http*://*.jd.com/*
// @include        http*://*.amazon.cn/*
// @include        http*://*.yixun.com/*
// @exclude        http://base.yixun.com/*
// @include        http*://*.yhd.com/*
// @include        http*://*.suning.com/*
// @include        http*://*.dangdang.com/*
// @include        http*://*.tmall.com/*
// @include        http*://*.taobao.com/*
// @author         reizhi
// @copyright      reizhi
// @version        1.7
// @grant  none
// @namespace https://greasyfork.org/users/4421
// @downloadURL none
// ==/UserScript==



function setcookie(name, domain) {
	document.cookie = name + "=" + "" + ";path=/;domain=" + domain;
}

var jdad = new Array("USER_FLAG_CHECK", "m.jd.com", "__jda", "jd.com", "__jdb", "jd.com", "__jdc", "jd.com", "__jdu", "jd.com", "__jdv", "jd.com", "__mjdv", "m.jd.com", "__tra", "jd.com", "__trb", "jd.com", "__trc", "jd.com", "__tru", "jd.com", "__trv", "jd.com", "__utmmobile", "m.jd.com", "abtest", "m.jd.com");

var zad = new Array("at-main", "amazon.cn", "sess-at-main", "amazon.cn", "session-id", "amazon.cn", "session-id-time", "amazon.cn", "x-wl-uid", "amazon.cn", "session-token", "amazon.cn");

var yxad = new Array("__jda", "yixun.com", "__jdb", "yixun.com", "__jdc", "yixun.com", "__jdu", "yixun.com", "__jdv", "yixun.com", "cps_cookies", "yixun.com", "cps_tkd", "yixun.com");

var yhad = new Array("unionKey", "yhd.com", "websiteid", "yhd.com", "uid", "yhd.com");

var suad = new Array("_snmb", "suning.com", "_snmp", "suning.com", "_snsr", "suning.com", "traceId", "suning.com");

var ddad = new Array("__ddc_15d", "dangdang.com", "__ddc_15d_f", "dangdang.com", "__ddc_1d", "dangdang.com", "__ddc_24h", "dangdang.com", "_jzqco", "dangdang.com", "from", "dangdang.com", "nTalk_CACHE_DATA", "dangdang.com", "order_follow_source", "dangdang.com", "out_refer", "dangdang.com", "pos_6_end", "dangdang.com");

var tmad = new Array("pnm_cku822","detail.tmall.com","skt","tmall.com","t","tmall.com","tracknick","tmall.com","uc1","tmall.com","uc3","tmall.com","unb","tmall.com","uss","tmall.com");

var tbad = new Array("_cc_","taobao.com","_tb_token_","taobao.com","miid","taobao.com","t","taobao.com","uss","taobao.com");

if (window.location.host.indexOf("jd.com") > 0) {
	if (window.location.search.indexOf("jd_pop=") > 0 || window.location.search.indexOf("utm_source") > 0) {
		for (i = 0; i < jdad.length; i++) {
			setcookie(jdad[i], jdad[i + 1]);
		}
		location.replace(window.location.origin + window.location.pathname);
	}
}

if (window.location.host == "www.amazon.cn" && window.location.search.indexOf("tag=") > 0) {
	window.addEventListener('load', function () {
		setTimeout(zadkill, 1500);
	}, false); //亚马逊的cookies似乎是在加载完成后才写入，必须加延迟
}

function zadkill() {
	for (i = 0; i < zad.length; i++) {
		setcookie(zad[i], zad[i + 1]);
	}
	document.cookie = "csm-hit=;path=/;";
	sessionStorage.clear();
	location.replace(window.location.origin + window.location.pathname);
}

if (window.location.host.indexOf("yixun") > 0 && window.location.search.indexOf("YTAG=") == 1) {
	for (i = 0; i < yxad.length; i++) {
		setcookie(yxad[i], yxad[i + 1]);
	}
	window.location.href = window.location.origin + window.location.pathname; //用location.replace有问题
}

if (window.location.host.indexOf("yhd.com") > 0 && window.location.search.indexOf("tracker_u") > 0) {
	for (i = 0; i < yhad.length; i++) {
		setcookie(yhad[i], yhad[i + 1]);
	}
	location.replace(window.location.origin + window.location.pathname);
}

if (window.location.host.indexOf("suning.com") > 0 && window.location.search.indexOf("utm_campaign") > 0) {
	for (i = 0; i < suad.length; i++) {
		setcookie(suad[i], suad[i + 1]);
	}
	location.replace(window.location.origin + window.location.pathname);
}

if (window.location.host.indexOf("dangdang") > 0 && window.location.search.indexOf("_ddclickunion") > 0) {
	for (i = 0; i < ddad.length; i++) {
		setcookie(ddad[i], ddad[i + 1]);
	}
	location.replace(window.location.origin + window.location.pathname);
}

if (document.location.host.indexOf("tmall.com") > 0 && document.location.search.indexOf("ali_trackid") > 0) {
	for (i = 0; i < tmad.length; i++) {
		setcookie(tmad[i], tmad[i + 1]);
	}
	location.replace(document.location.href.slice(0,document.location.href.indexOf("&")));
}

if (document.location.host.indexOf("taobao.com") > 0 && document.location.search.indexOf("ali_trackid") > 0) {
		window.addEventListener('load', function () {
		setTimeout(tbadkill, 1500);
	}, false); 
}

function tbadkill() {
		for (i = 0; i < tbad.length; i++) {
		setcookie(tbad[i], tbad[i + 1]);
	}
	location.replace(document.location.href.slice(0,document.location.href.indexOf("&")));
}