橘二八的定制脚本-B站点赞,下载某网站视频
// ==UserScript==
// @name 橘二八的快乐生活
// @namespace YoungYang
// @version 0.2
// @description 橘二八的定制脚本-B站点赞,下载某网站视频
// @author You
// @match *://*.bilibili.com/*
// @match *://*.pornhub.com/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=bilibili.com
// @grant none
// @license MIT
// ==/UserScript==
(function() {
'use strict';
let currentURL = window.location.href;
// initBilibili
let initBilibili = function(){
// 判断是不是视频页面
let regex = new RegExp("(www\.)?bilibili.com/video/[a-zA-Z0-9]+/");
if( !regex.test(currentURL) ){
return;
}
// 添加绑定事件
let _wr = function(type) {
let orig = history[type];
return function() {
let rv = orig.apply(this, arguments);
let e = new Event(type);
e.arguments = arguments;
window.dispatchEvent(e);
return rv;
};
};
history.pushState = _wr('pushState');
history.replaceState = _wr('replaceState');
// 防抖
let timeout = null;
let debounce = function(func, wait = 2000, immediate = false) {
if (timeout !== null) clearTimeout(timeout);
if (immediate) {
var callNow = !timeout;
timeout = setTimeout(function() {
timeout = null;
}, wait);
if (callNow) typeof func === 'function' && func();
} else {
timeout = setTimeout(function() {
typeof func === 'function' && func();
}, wait);
}
}
// 点赞
let clickLike = function(){
let curLike = document.querySelector(".video-like.video-toolbar-left-item");
if (curLike) {
if ( curLike.classList.contains('on') ) {
console.log('已经点赞');
} else {
console.log('没有点赞,正在点赞');
curLike.click();
}
}
}
// 检测是否登录
let UserInterval = setInterval(function(){
let userImg = document.querySelector(".bili-header .header-entry-mini .v-img");
if (userImg) {
debounce(clickLike);
window.addEventListener('replaceState', function(e) {
debounce(clickLike);
});
window.addEventListener('pushState', function(e) {
debounce(clickLike);
});
clearInterval(UserInterval);
}
},1000);
};
// initPornhub
let initPornhub = function(){
// 判断是不是视频页面
let regex = new RegExp('pornhub\\.com/view_video\\.php\\?viewkey=');
if( !regex.test(currentURL) ){
return;
}
// 页面所需的CSS
let initStyles = function () {
let style = document.createElement("style");
style.appendChild(document.createTextNode(`
div#__draw__Pane {
position: relative;
z-index: 9999;
}
div#__draw__Pane .__button{
position: fixed;
left: 50px;
top: 50%;
transform: translate3d(-50%, -50%, 0);
background: #fff;
display: flex;
justify-content: center;
align-items: center;
font-size: 20px;
color: #000;
width: 50px;
height: 50px;
border-radius: 50%;
}
div#__draw__Pane .__pane{
display: none;
position: fixed;
left: 50%;
top: 50%;
background: #fff;
padding: 20px;
color: #000;
font-size: 20px;
transform: translate3d(-50%, -50%, 0);
}
div#__draw__Pane .__pane.on{
display: block;
}
`));
document.head.appendChild(style);
}
// 绘制表格 draw Pane
let drawPane = function(infos, id){
let dom = document.getElementById(id);
if (!dom) {
dom = document.createElement("div");
dom.id = id;
dom.innerHTML = `
<div class="__button">D</div>
<div class="__pane">
<table>
<tr>
<th>质量</th>
<th>下载地址</th>
</tr>
${infos
.map(
(item) => `
<tr>
<td>${item.quality}</td>
<td><a href="${item.videoUrl}" onclick="javascript:return false">右键另存为</a></td>
</tr>
`
)
.join("")}
</table>
</div>
`;
document.body.appendChild(dom);
let __button = document.querySelector(`#${id} .__button`);
let __pane = document.querySelector(`#${id} .__pane`);
__button.addEventListener('click', function() {
if ( __pane.classList.contains('on') ) {
__pane.classList.remove("on");
} else {
__pane.classList.add("on");
}
});
};
}
// 获取所有视频信息
let videosInfo = eval(
Object.keys(window).filter((item) => item.indexOf("flashvars_") == 0)[0]
).mediaDefinitions;
// 获取所有视频信息
let mp4Url = videosInfo.filter((item) => item.format == "mp4")[0].videoUrl;
fetch(mp4Url)
.then((data) => data.json())
.then((data) => {
console.table(
data.map((item) => ({ 质量: item.quality, 地址: item.videoUrl }))
);
initStyles();
drawPane(data, "__draw__Pane");
})
// .catch((error) => {
// alert("视频详情获取失败");
// console.error(error);
// });
}
// 初始化
let currentHostName = window.location.hostname;
let regexUrl = {
"bilibili": /bilibili.com/,
"pornhub": /pornhub.com/,
}
if( regexUrl.bilibili.test(currentHostName) ){
initBilibili();
}
if( regexUrl.pornhub.test(currentHostName) ){
initPornhub();
}
})();