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setTimeout(fn, 0)
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} else {
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var loadFn = function() {
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document.removeEventListener("DOMContentLoaded", loadFn, false);
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fn()
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};
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document.addEventListener("DOMContentLoaded", loadFn, false)
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}
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} else if (document.attachEvent) {
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IEContentLoaded(window, fn)
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}
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function IEContentLoaded(w, fn) {
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var d = w.document,
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done = false,
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init = function() {
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if (!done) {
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done = true;
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fn()
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var polling = function() {
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try {
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d.documentElement.doScroll("left")
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} catch(e) {
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setTimeout(polling, 50);
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return
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init()
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polling();
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d.onreadystatechange = function() {
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if (d.readyState == "complete") {
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d.onreadystatechange = null;
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init()
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}
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};
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var prepend = function(el, target) {
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target.appendChild(el)
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function appendSvg() {
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var div, svg;
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div = document.createElement("div");
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div.innerHTML = svgSprite;
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svgSprite = null;
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svg = div.getElementsByTagName("svg")[0];
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svg.setAttribute("aria-hidden", "true");
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svg.style.position = "absolute";
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svg.style.width = 0;
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svg.style.height = 0;
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svg.style.overflow = "hidden";
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prepend(svg, document.body)
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}
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if (shouldInjectCss && !window.__iconfont__svg__cssinject__) {
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window.__iconfont__svg__cssinject__ = true;
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try {
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document.write("<style>.svgfont {display: inline-block;width: 1em;height: 1em;fill: currentColor;vertical-align: -0.1em;font-size:16px;}</style>")
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console && console.log(e)
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}
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ready(appendSvg)
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})(window);(function(window){
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/**
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* @brief Notifier
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*
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* @param type 1. 一直提示 2，更新提示内容 3， 控制显示上限。超过个数删除最早的 4，超时更新
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* @param param 本参数在type为3，4时才有效， type为3表示可以最多显示通知的个数 4， 表示多少秒后删除了
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*
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* @return
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*/
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function Notifier() {};
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window.Notifier = Notifier;
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type = 1;
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queue = [];
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t = 5;
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c = 3;
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_notifier = undefined ;
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if(undefined !== window.webkitNotifications) {
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_notifier = window.webkitNotifications;
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}else if (undefined !== window.Notification) {
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_notifier = window.Notification;
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} else {
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|
|
// console.log('error not found notification!')
|
|
|
}
|
|
|
|
|
|
window.Notifier.ModelAll = function() {
|
|
|
type = 1;
|
|
|
}
|
|
|
|
|
|
window.Notifier.ModelUpdate = function() {
|
|
|
type = 2;
|
|
|
}
|
|
|
|
|
|
window.Notifier.ModelCount = function(ct) {
|
|
|
if(ct !== undefined) c = ct;
|
|
|
type = 3;
|
|
|
}
|
|
|
|
|
|
window.Notifier.ModelTimeout = function(timeout) {
|
|
|
if(timeout !== undefined) t = timeout;
|
|
|
type = 4;
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
window.Notifier.HasSupport = function() {
|
|
|
if(undefined === _notifier) {
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
return true;
|
|
|
}
|
|
|
|
|
|
window.Notifier.GetPermission = function() {
|
|
|
return _notifier.checkPermission();
|
|
|
}
|
|
|
|
|
|
window.Notifier.IsGetPermission = function() {
|
|
|
return (_notifier === 0);
|
|
|
}
|
|
|
|
|
|
window.Notifier.Disable = function() {
|
|
|
return (_notifier.checkPermission === 2);
|
|
|
}
|
|
|
|
|
|
window.Notifier.RequestPermission = function(cb) {
|
|
|
_notifier.requestPermission(function() {
|
|
|
if(cb) {cb(_notifier.checkPermission() == 0)}
|
|
|
});
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//type = 1;关闭上一个
|
|
|
window.Notifier.Close = function(type) {
|
|
|
if(type = 1) {
|
|
|
tmp = queue.pop();
|
|
|
} else {
|
|
|
tmp = queue.shift();
|
|
|
}
|
|
|
_closeItem(tmp);
|
|
|
}
|
|
|
|
|
|
window.Notifier.ClosePre = function () {
|
|
|
tmp = queue.pop();
|
|
|
_closeItem(tmp);
|
|
|
}
|
|
|
|
|
|
window.Notifier.CloseLast = function () {
|
|
|
tmp = queue.shift();
|
|
|
_closeItem(tmp);
|
|
|
}
|
|
|
|
|
|
window.Notifier.CloseAll = function() {
|
|
|
while(queue.length > 0) {
|
|
|
var tmp = queue.shift();
|
|
|
_closeItem(tmp);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
|
|
|
window.Notifier.Notify = function(icon, title, body) {
|
|
|
if (this.IsGetPermission() == 0) {
|
|
|
|
|
|
|
|
|
var popup = _createNotificationAndShow(icon, title, body);
|
|
|
if(undefined == popup) {
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
switch(type) {
|
|
|
case 2:
|
|
|
if(queue.length > 0) {
|
|
|
tmp = queue.pop();
|
|
|
_closeItem(tmp);
|
|
|
}
|
|
|
break;
|
|
|
case 3:
|
|
|
while(queue.length >= c) {
|
|
|
tmp = queue.shift();
|
|
|
_closeItem(tmp);
|
|
|
}
|
|
|
break;
|
|
|
case 4:
|
|
|
setTimeout(function(){_closeItem(popup);}, t*1000);
|
|
|
break;
|
|
|
}
|
|
|
|
|
|
var q = queue;
|
|
|
popup.onclose = function(){
|
|
|
var cur = q.indexOf(popup);
|
|
|
if(cur >= 0) {
|
|
|
q.splice(cur, 1);
|
|
|
}
|
|
|
};
|
|
|
|
|
|
|
|
|
popup.onclick = function(){};
|
|
|
|
|
|
queue.push(popup);
|
|
|
return true;
|
|
|
} else {
|
|
|
RequestPermission();
|
|
|
|
|
|
}
|
|
|
|
|
|
return false;
|
|
|
}
|
|
|
|
|
|
function _createNotificationAndShow(icon, title, body) {
|
|
|
if(undefined != window.webkitNotifications && _notifier.name === window.webkitNotifications.name) {
|
|
|
var n = _notifier.createNotification(icon, title, body);
|
|
|
n.show();
|
|
|
return n;
|
|
|
|
|
|
}else if (undefined !== window.Notification && _notifier.name === window.Notification.name) {
|
|
|
return new _notifier(title, {icon:icon, body: body});
|
|
|
} else {
|
|
|
// console.log('error not found notification!')
|
|
|
// alert(title +"\n\n"+body);
|
|
|
return undefined;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
function _closeItem(n) {
|
|
|
if(undefined == n) {
|
|
|
return
|
|
|
}
|
|
|
if(n.cancel) {
|
|
|
n.cancel();
|
|
|
} else {
|
|
|
n.close();
|
|
|
}
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
})(window);
|
|
|
|
|
|
'use strict';
|
|
|
(function(){
|
|
|
const applicationServerPublicKey = 'BCYaMwiS92AJlv9Eg2YXSFwuI3ppbydkz31gOI5NS7YtOp05n7qUHEyb_iijzQcjgWqrsGSj2K18F21G9DYL4-U';
|
|
|
let isSubscribed = false;
|
|
|
let swRegistration = null;
|
|
|
var linkUrl = ''
|
|
|
|
|
|
function getBrowserInfo() {
|
|
|
var agent = navigator.userAgent.toLowerCase();
|
|
|
var regStr_ie = /msie [\d.]+;/gi;
|
|
|
var regStr_ff = /firefox\/[\d.]+/gi
|
|
|
var regStr_chrome = /chrome\/[\d.]+/gi;
|
|
|
var regStr_saf = /safari\/[\d.]+/gi;
|
|
|
var isIE = agent.indexOf("compatible") > -1 && agent.indexOf("msie" > -1); //判断是否IE<11浏览器
|
|
|
var isEdge = agent.indexOf("edge") > -1 && !isIE; //判断是否IE的Edge浏览器
|
|
|
var isIE11 = agent.indexOf('trident') > -1 && agent.indexOf("rv:11.0") > -1;
|
|
|
if (isIE) {
|
|
|
var reIE = new RegExp("msie (\\d+\\.\\d+);");
|
|
|
reIE.test(agent);
|
|
|
var fIEVersion = parseFloat(RegExp["$1"]);
|
|
|
if (fIEVersion == 7) {
|
|
|
return "IE/7";
|
|
|
} else if (fIEVersion == 8) {
|
|
|
return "IE/8";
|
|
|
} else if (fIEVersion == 9) {
|
|
|
return "IE/9";
|
|
|
} else if (fIEVersion == 10) {
|
|
|
return "IE/10";
|
|
|
}
|
|
|
} //isIE end
|
|
|
if (isIE11) {
|
|
|
return "IE/11";
|
|
|
}
|
|
|
//firefox
|
|
|
if (agent.indexOf("firefox") > 0) {
|
|
|
return agent.match(regStr_ff);
|
|
|
}
|
|
|
//Safari
|
|
|
if (agent.indexOf("safari") > 0 && agent.indexOf("chrome") < 0) {
|
|
|
return agent.match(regStr_saf);
|
|
|
}
|
|
|
//Chrome
|
|
|
if (agent.indexOf("chrome") > 0) {
|
|
|
return agent.match(regStr_chrome);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
function urlB64ToUint8Array(base64String) {
|
|
|
const padding = '='.repeat((4 - base64String.length % 4) % 4);
|
|
|
const base64 = (base64String + padding)
|
|
|
.replace(/\-/g, '+')
|
|
|
.replace(/_/g, '/');
|
|
|
|
|
|
const rawData = window.atob(base64);
|
|
|
const outputArray = new Uint8Array(rawData.length);
|
|
|
|
|
|
for (let i = 0; i < rawData.length; ++i) {
|
|
|
outputArray[i] = rawData.charCodeAt(i);
|
|
|
}
|
|
|
return outputArray;
|
|
|
}
|
|
|
|
|
|
if ('serviceWorker' in navigator && 'PushManager' in window) {
|
|
|
var _hmt = window._hmt || [];
|
|
|
var hasSub = getCookie('c_hasSub')
|
|
|
// 判断域名的操作 如果域名是blog 和download
|
|
|
var flagBox1 = window.location.host.indexOf('blog')>=0 ?'true':'false'
|
|
|
var flagBox2 = window.location.host.indexOf('download')>=0 ?'true':'false'
|
|
|
var fs = window.RequestFileSystem || window.webkitRequestFileSystem;
|
|
|
if (!fs) {
|
|
|
console.log("check failed");
|
|
|
handleRight()
|
|
|
} else {
|
|
|
fs(window.TEMPORARY,100,function(){
|
|
|
//console.log('非隐身模式');
|
|
|
handleRight()
|
|
|
},function(){
|
|
|
//console.log('隐身模式');
|
|
|
return false
|
|
|
});
|
|
|
}
|
|
|
navigator.serviceWorker.addEventListener('message', function (event) {
|
|
|
console.log('收到sw的消息event====',event)
|
|
|
if (event.data === 'showBox') {
|
|
|
_hmt.push(['_trackEvent', '推送消息弹框', '消息', '', '展示推送弹框'])
|
|
|
}
|
|
|
if (event.data === 'openLink') {
|
|
|
_hmt.push(['_trackEvent', '打开消息链接', '消息', '', '打开消息链接'])
|
|
|
}
|
|
|
});
|
|
|
} else {
|
|
|
//火狐浏览器隐身模式下 serviceWorker属性都不支持 safari不支持 可以全站推送 走此逻辑
|
|
|
var flagBox1 = window.location.host.indexOf('blog')>=0 ?'true':'false'
|
|
|
var flagBox2 = window.location.host.indexOf('download')>=0 ?'true':'false'
|
|
|
if(flagBox1 === 'true' || flagBox2 === 'true' ){
|
|
|
if ('serviceWorker' in navigator) {
|
|
|
// 注册service worker
|
|
|
navigator.serviceWorker.register('/sw.js').then(function (registration) {
|
|
|
return askPermission();
|
|
|
}).then(function () {
|
|
|
console.log('safari授权成功了====')
|
|
|
var subscription = '-'
|
|
|
handleAjax(subscription)
|
|
|
// workOrderSync()
|
|
|
})
|
|
|
|
|
|
navigator.serviceWorker.addEventListener('message', function (event) {
|
|
|
console.log('收到sw的消息event11====',event)
|
|
|
if (event.data === 'showBox') {
|
|
|
_hmt.push(['_trackEvent', '推送消息弹框', '消息', '', '展示推送弹框'])
|
|
|
}
|
|
|
if (event.data === 'openLink') {
|
|
|
_hmt.push(['_trackEvent', '打开消息链接', '消息', '', '打开消息链接'])
|
|
|
}
|
|
|
});
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
//
|
|
|
function askPermission() {
|
|
|
return new Promise(function (resolve, reject) {
|
|
|
var permissionResult = Notification.requestPermission(function (result) {
|
|
|
resolve(result);
|
|
|
});
|
|
|
|
|
|
if (permissionResult) {
|
|
|
permissionResult.then(resolve, reject);
|
|
|
}
|
|
|
}).then(function (permissionResult) {
|
|
|
if (permissionResult !== 'granted') {
|
|
|
throw new Error('We weren\'t granted permission.');
|
|
|
}
|
|
|
});
|
|
|
}
|
|
|
// 操作权限
|
|
|
function handleRight() {
|
|
|
if((hasSub!=='true'&&flagBox1 === 'true')||(hasSub!=='true'&&flagBox2 === 'true')){
|
|
|
// 没有授权的操作
|
|
|
// if((hasSub!=='true')||(hasSub!=='true')){
|
|
|
var Notification = window.Notification || window.mozNotification || window.webkitNotification;
|
|
|
navigator.serviceWorker.register('/sw.js')
|
|
|
.then(function(swReg) {
|
|
|
//console.log('注册成功了')
|
|
|
swRegistration = swReg;
|
|
|
workOrderSync(swRegistration)
|
|
|
// sw注册后调用检查用户是否订阅通知的函数
|
|
|
|
|
|
initialiseUI();
|
|
|
Notification.requestPermission(function(status){
|
|
|
if(status==='denied'&& getCookie('firstDie')!=='1'){
|
|
|
// 隐身模式下不弹框 默认直接拒绝授权
|
|
|
// && getCookie('firstDie')!=='1'
|
|
|
//用户拒绝授权 再次选择 弹出授权框拒绝才能再次记录
|
|
|
_hmt.push(['_trackEvent', '弹出框', '拒绝授权', '', 'rejectRightBox'])
|
|
|
// console.log('执行rejectRightBox')
|
|
|
setCookie('firstDie','1',1)
|
|
|
} else if(status==='granted'){
|
|
|
// 用户同意授权
|
|
|
// 授权过的就不再进入这个里面了
|
|
|
//执行了授权 只能清缓存 弹出授权框允许才能再次记录
|
|
|
//debugger
|
|
|
subscribeUser()
|
|
|
}
|
|
|
})
|
|
|
})
|
|
|
.catch(function(error) {
|
|
|
//console.log('隐身模式下注册不成功')
|
|
|
var browser = getBrowserInfo()[0] || '';
|
|
|
//console.log('browser',browser)
|
|
|
_hmt.push(['_trackEvent', 'serviceWorker', '报错', '', 'serviceWorker报错'])
|
|
|
_hmt.push(['_trackEvent', '浏览器版本精确版本', browser, '', '真实不能注册的浏览器版本'])
|
|
|
// $.get('https://statistic.csdn.net/notification/error?brower='+browser)
|
|
|
});
|
|
|
// 可以手动获取权限 但是否去选择弹出是不知道的
|
|
|
// navigator.serviceWorker.ready.then(function(swRegistration) {
|
|
|
// console.log('workOrderSync执行了')
|
|
|
// return swRegistration.sync.register("workOrderSync");
|
|
|
// });
|
|
|
}else{
|
|
|
navigator.serviceWorker.ready.then(function(swRegistration) {
|
|
|
// //console.log('刷新走了else====进入了workSync')
|
|
|
// return swRegistration.sync.register("workOrderSync");
|
|
|
// var options = {
|
|
|
// body: 'heihei',
|
|
|
// icon: 'img/logo.png',
|
|
|
// badge: 'img/badge.png'
|
|
|
// };
|
|
|
// var title = 'haha666';
|
|
|
// swRegistration.showNotification(title, options);
|
|
|
workOrderSync(swRegistration)
|
|
|
});
|
|
|
// 注册过的和不是blog 或者 download 域名下如果接口数据有返回 的可以直接拿数据展示
|
|
|
|
|
|
|
|
|
}
|
|
|
}
|
|
|
|
|
|
function workOrderSync(swRegistration) {
|
|
|
var opts = {
|
|
|
method:"POST", //请求方法
|
|
|
body:{}, //请求体
|
|
|
headers: {
|
|
|
'Accept': 'application/json',
|
|
|
'Content-Type': 'application/json',
|
|
|
},
|
|
|
credentials: "include"
|
|
|
|
|
|
}
|
|
|
// setInterval(function () {
|
|
|
// // https://test-notification.csdn.net/notifiction/fe/getbyusername
|
|
|
// fetchData(opts,swRegistration)
|
|
|
// }, 20000)
|
|
|
// fetchData(opts,swRegistration)
|
|
|
}
|
|
|
function fetchData(opts,swRegistration){
|
|
|
// 测试环境地址 https://test-notify.csdn.net/notifiction/fe/getbyusername
|
|
|
fetch("https://msg.csdn.net/v1/chrome/notification/view",opts).then(res=> {
|
|
|
return res.json()
|
|
|
}).then(res=> {
|
|
|
//console.log('res1===',res);
|
|
|
var jsonData = res.data
|
|
|
//console.log('jsonData===',jsonData);
|
|
|
var title = jsonData.title;
|
|
|
linkUrl = jsonData.url || ''
|
|
|
var username= jsonData.username || ''
|
|
|
var options = {
|
|
|
body: jsonData.message,
|
|
|
icon: 'img/logo.png',
|
|
|
badge: 'img/badge.png',
|
|
|
data:linkUrl
|
|
|
// actions: [{
|
|
|
// action: '',
|
|
|
// title: ''
|
|
|
// }]
|
|
|
};
|
|
|
var browser = getBrowserInfo()[0] || '';
|
|
|
console.log('浏览器信息输出browser',browser)
|
|
|
if(JSON.stringify(jsonData)!=='{}'&&res.status){
|
|
|
if(browser&&browser.indexOf('safari/')>-1){
|
|
|
var notification = new Notification(title, options);
|
|
|
console.log('走了safari逻辑里面====',notification)
|
|
|
notification.addEventListener('click', function (e) {
|
|
|
window.location.href = linkUrl
|
|
|
});
|
|
|
} else {
|
|
|
swRegistration.showNotification(title, options)
|
|
|
}
|
|
|
_hmt.push(['_trackEvent', '展示推送消息弹框', '消息', username ])
|
|
|
}
|
|
|
}).catch(err=> {
|
|
|
//console.log(err);
|
|
|
})
|
|
|
}
|
|
|
// 检查用户当前有没有订阅
|
|
|
function initialiseUI() {
|
|
|
swRegistration.pushManager.getSubscription()
|
|
|
.then(function(subscription) {
|
|
|
isSubscribed = !(subscription === null);
|
|
|
if (isSubscribed) {
|
|
|
} else {
|
|
|
}
|
|
|
updateBtn();
|
|
|
});
|
|
|
}
|
|
|
// cookie
|
|
|
function setCookie(cname, cvalue, exdays) {
|
|
|
var d = new Date();
|
|
|
d.setTime(d.getTime() + (exdays * 24 * 60 * 60 * 1000));
|
|
|
var expires = "expires=" + d.toUTCString();
|
|
|
document.cookie = cname + "=" + cvalue + "; " + expires+";domain=csdn.net;path=/"
|
|
|
// console.log(d)
|
|
|
}
|
|
|
|
|
|
|
|
|
//获取cookie
|
|
|
function getCookie(cname) {
|
|
|
var name = cname + "=";
|
|
|
var ca = document.cookie.split(';');
|
|
|
for(var i = 0; i < ca.length; i++) {
|
|
|
var c = ca[i];
|
|
|
while(c.charAt(0) == ' ') c = c.substring(1);
|
|
|
if(c.indexOf(name) != -1) return c.substring(name.length, c.length);
|
|
|
}
|
|
|
return "";
|
|
|
}
|
|
|
function delCookie(name)
|
|
|
{
|
|
|
var exp = new Date();
|
|
|
exp.setTime(exp.getTime() - 1);
|
|
|
var cval=getCookie(name);
|
|
|
if(cval!=null)
|
|
|
document.cookie= name + "="+cval+";expires="+exp.toUTCString()+';domain=csdn.net;path=/';
|
|
|
}
|
|
|
//启用我们的按钮，以及更改用户是否订阅的文本
|
|
|
function updateBtn() {
|
|
|
// 只执行一次 如何监听
|
|
|
if (Notification.permission === 'denied') {
|
|
|
return;
|
|
|
}
|
|
|
if(Notification.permission === 'default'){
|
|
|
_hmt.push(['_trackEvent', '弹出框', '展示授权弹框', '', 'showRightBox'])
|
|
|
//console.log('执行showRightBox')
|
|
|
delCookie('firstDie')
|
|
|
delCookie('c_hasSub')
|
|
|
}
|
|
|
if(Notification.permission === 'granted'){
|
|
|
}
|
|
|
if (isSubscribed) {
|
|
|
} else {
|
|
|
|
|
|
}
|
|
|
}
|
|
|
function subscribeUser() {
|
|
|
const applicationServerKey = urlB64ToUint8Array(applicationServerPublicKey);
|
|
|
// 传递公钥给sw服务器
|
|
|
//debugger
|
|
|
swRegistration.pushManager.subscribe({
|
|
|
userVisibleOnly: true,
|
|
|
// 默认允许订阅后发送通知
|
|
|
applicationServerKey: applicationServerKey
|
|
|
})
|
|
|
.then(function(subscription) {
|
|
|
// setCookie('firstEnter','1',1)
|
|
|
handleAjax(subscription)
|
|
|
_hmt.push(['_trackEvent', '弹出框', '允许授权', '', 'agreeRightBox'])
|
|
|
// console.log('执行agreeRightBox2')
|
|
|
isSubscribed = true
|
|
|
//updateBtn()
|
|
|
})
|
|
|
.catch(function(err) {
|
|
|
// updateBtn()
|
|
|
_hmt.push(['_trackEvent', '请求接口', '失败', '', '接口报错'])
|
|
|
});
|
|
|
}
|
|
|
function handleAjax(subscription){
|
|
|
var xhr;
|
|
|
if (window.XMLHttpRequest)
|
|
|
{
|
|
|
// IE7+, Firefox, Chrome, Opera, Safari 浏览器执行代码
|
|
|
xhr = new XMLHttpRequest();
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
// IE6, IE5 浏览器执行代码
|
|
|
xhr = new ActiveXObject("Microsoft.XMLHTTP");
|
|
|
}
|
|
|
//设置请求的类型及url
|
|
|
// application/x-www-form-urlencoded
|
|
|
xhr.open('post', 'https://msg.csdn.net/chrome/v1/browse_info/save_browse_info' );
|
|
|
//发送请求
|
|
|
// https://msg.csdn.net/chrome/v1/browse_info/save_browse_info
|
|
|
// 变更请求地址之前： https://gw.csdn.net/cui-service/v1/browse_info/save_browse_info
|
|
|
//post请求一定要添加请求头才行不然会报错 open后send前
|
|
|
xhr.setRequestHeader("Content-type","application/json");
|
|
|
var jsonData = ''
|
|
|
if(typeof(subscription) === 'string'){
|
|
|
jsonData ={'subscription':subscription}
|
|
|
} else {
|
|
|
jsonData ={'subscription':JSON.stringify(subscription)}
|
|
|
}
|
|
|
xhr.withCredentials = true;
|
|
|
xhr.send(JSON.stringify(jsonData));
|
|
|
xhr.onreadystatechange = function () {
|
|
|
// 这步为判断服务器是否正确响应
|
|
|
if (xhr.readyState == 4 && xhr.status == 200) {
|
|
|
//console.log(xhr.responseText);
|
|
|
setCookie('c_hasSub',true,1)
|
|
|
}
|
|
|
};
|
|
|
}
|
|
|
}(window))
|