把以下代码引入所有页面，即可实现收集系统来源的功能，在任意页面中都可以使用全局的统一的来源信息
不过下面的代码无法获取到搜索引擎关键词
var args = {
mySite:"localhost",
subSite:"子网站，比如移动端: m.xxx.com"
}
var index = (function(a) {
var c = "";
var d = args.mySite;
a(function() {
var g = function() {
return function(k, l, j) {
var h = j * 24 * 60 * 60 * 1000;
var i = new Date();
i.setTime(i.getTime() + h);
var e = "; expires=" + i.toGMTString();
document.cookie = k + "=" + escape(l) + e + "; path=/"
}
};
try {
if (document.referrer.indexOf(d) <= 0 || document.referrer.indexOf(d) > 10) {
g().call(window, "regCompanyName", document.referrer.substring(0, 40) + "||" + window.location.href, 30)
}
} catch (f) {
}
});
var b = function() {
try {
if (getCookie) {
return getCookie
}
} catch (f) {}
return function(e) {
if (document.cookie.length > 0) {
c_start = document.cookie.indexOf(e + "=");
if (c_start != -1) {
c_start = c_start + e.length + 1;
c_end = document.cookie.indexOf(";", c_start);
if (c_end == -1) {
c_end = document.cookie.length
}
return unescape(document.cookie.substring(c_start, c_end))
}
}
return null
}
};
})(jQuery);
//媒体
var media = "";
//媒体细分
var mediaSubdivide = "";
//注册渠道。（直接赋值）
var registerChannel = "";
//终端,根据用户使用设备判断
var terminal = "";
//数据来源,根据cookie确定
var dataSource = "";
//当前链接
var localUrl = window.location.href;
var userChannel = {
//媒体
Media: function(channelInfo){
channelInfo=channelInfo.toLowerCase();
if(channelInfo.indexOf("||") == 0 && (channelInfo.indexOf(args.mySite) >= 0)){
//媒体 无法判断（如直接搜索）
media = "网址打开或站内跳转"; //媒体
mediaSubdivide = ""; //媒体细分
// 无法获取referrer的来源的情况有：
//1、个别平台外链使用noreferrer;
//2、https跳转http;
//3、网页重定向...
//可在外链中植入可判定的参数如www.xxx.com&tag=zhihu
if(channelInfo.indexOf("zhihu")>=0){
media = "知乎";
mediaSubdivide = "";
}
}else if(channelInfo.indexOf("baidu.com") != -1){
media = "百度"; //媒体
if(channelInfo.indexOf('utm_medium=cpc') != -1){
mediaSubdivide = "sem"; //媒体细分
}else if(channelInfo.indexOf('utm_medium=cpc') == -1){
mediaSubdivide = "seo"; //媒体细分
}else{
mediaSubdivide = "其它"; //媒体细分
}
}else if(channelInfo.indexOf('haosou.com') != -1 || channelInfo.indexOf('so.com') != -1){
media = "好搜"; //媒体
mediaSubdivide = "无法判断"; //媒体细分
}else if(channelInfo.indexOf('sogou.com') != -1){
media = "搜狗"; //媒体
mediaSubdivide = "无法判断"; //媒体细分
}else if(channelInfo.indexOf('sm.cn') != -1){
media = "神马"; //媒体
mediaSubdivide = "无法判断"; //媒体细分
}else if(channelInfo.indexOf('bing.com') != -1){
media = "必应"; //媒体
mediaSubdivide = "无法判断"; //媒体细分
}else if(channelInfo.indexOf('google.com') != -1){
media = "google"; //媒体
mediaSubdivide = "无法判断"; //媒体细分
}else if(channelInfo.indexOf('douban.com') != -1){
media = "豆瓣"; //媒体
mediaSubdivide = "无法判断"; //媒体细分
}else if(channelInfo.indexOf("zhihu.com") != -1){
media = "知乎";
mediaSubdivide = "无法判断";
}
else if(channelInfo.indexOf("toutiao") != -1){
media = "今日头条";
mediaSubdivide = "无法判断";
}
else{
media = "其它"; //媒体
mediaSubdivide = "无法判断"; //媒体细分
}
var mediaInfo=new Array(media,mediaSubdivide);
return mediaInfo;
},
//终端
Terminal: function(){
if ((navigator.userAgent.match(/(phone|pad|pod|iPhone|iPod|ios|iPad|Android|Mobile|BlackBerry|IEMobile|MQQBrowser|JUC|Fennec|wOSBrowser|BrowserNG|WebOS|Symbian|Windows Phone)/i))){
terminal = "移动端";
return terminal;
}else{
terminal = "PC端";
return terminal;
}
},
//注册渠道。通过判断当前页面url获取
RegisterChannel: function(){
if(localUrl.indexOf(args.mySite)!= -1 ){
registerChannel = args.mySite+"网站注册";
return registerChannel;
}else if(localUrl.indexOf(args.subSite)!= -1){
registerChannel = args.subSite+"网站注册";
return registerChannel;
}else{
registerChannel = "未知";
return registerChannel;
}
}
};
//通用设置cookie方法
function setCookie(name, value, days) {
var cookieTime = days * 24 * 60 * 60 * 1000;
var d = new Date();
d.setTime(d.getTime() + cookieTime);
var cookieExpires = "; expires=" + d.toGMTString();
document.cookie = name + "=" + escape(value) + cookieExpires + "; path=/";
}
//通用读取cookie方法
function getCookie(name) {
var strCookie = document.cookie;
var arrCookie = strCookie.split("; ");
for (var i = 0; i < arrCookie.length; i++) {
var arr = arrCookie[i].split("=");
if (arr[0] == name)
return unescape(arr[1]);
}
return "";
}
//排除站内跳转的情况，以免window.name被错误覆盖
if(document.referrer.indexOf(args.mySite)<=0){
window.name=document.referrer.substring(0,40)+"||"+window.location.href;
}
//使用案例
dataSource = getCookie('regCompanyName');
if(!dataSource || ""== dataSource || typeof(dataSource)== "undefined") {
//当cookie无法使用时，优先使用window.name
dataSource = (window.name) ? window.name : "";
}
var judgeMedia = userChannel.Media(dataSource);
var judgeTerminal = userChannel.Terminal();
var judgeRegisterChannel = userChannel.RegisterChannel();
console.log(judgeMedia+' ',judgeTerminal+' ',judgeRegisterChannel+' ');
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