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获取youtube视频和字幕的下载链接
当前为
// ==UserScript==
// @name Download Youtube videos and subtitles
// @namespace https://www.findhao.net
// @version 0.4.3
// @description 获取youtube视频和字幕的下载链接
// @include http://www.youtube.com/*
// @include https://www.youtube.com/*
// @require https://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js
// @exclude http://www.youtube.com/embed/*
// @exclude https://www.youtube.com/embed/*
// @match http://www.youtube.com/*
// @match https://www.youtube.com/*
// @match http://s.ytimg.com/yts/jsbin/html5player*
// @match https://s.ytimg.com/yts/jsbin/html5player*
// @match http://manifest.googlevideo.com/*
// @match https://manifest.googlevideo.com/*
// @match http://*.googlevideo.com/videoplayback*
// @match https://*.googlevideo.com/videoplayback*
// @match http://*.youtube.com/videoplayback*
// @match https://*.youtube.com/videoplayback*
// @copyright 2019+, Find
// @author FindHao
// @icon http://icons.iconarchive.com/icons/dtafalonso/android-l/256/Youtube-icon.png
// ==/UserScript==
bvd2_btn_onclick = function() {
var form1 = document.createElement("form");
form1.id = "post";
form1.name = "post";
form1.method = "post";
form1.target = "_blank";
form1.action = "https://www.findyoutube.net/result";
var input = document.createElement("input");
input.type = "hidden";
input.name = "url";
input.value = window.location.href;
var input2 = document.createElement("input");
input2.type = "hidden";
input2.name = "proxy";
input2.value = "Random";
document.body.appendChild(form1);
form1.appendChild(input);
form1.appendChild(input2);
form1.submit();
};
getSpan = function(text, className) {
var _tn = document.createTextNode(text);
var span = document.createElement("span");
span.className = className;
span.appendChild(_tn);
return span;
};
function polymerInject(){
/* Create button */
var buttonDiv = document.createElement("div");
buttonDiv.id = "parentButton";
buttonDiv.className = "style-scope";
var bvd2_btn = document.createElement("div");
bvd2_btn.className = "style-scope bvd2_btn";
if(typeof(document.getElementById("iframeDownloadButton")) != 'undefined' && document.getElementById("iframeDownloadButton") !== null){
document.getElementById("iframeDownloadButton").remove();
}
bvd2_btn.style = "background-color: green; border: solid 2px green; border-radius: 2px; color: white; padding: 0px 15px; font-size: 14px; cursor:pointer; height:33px;margin-right: 7px;margin-top: 7px;line-height: 33px;font-weight: 500; display:inline-block;";
bvd2_btn.appendChild(getSpan("Download By FindYoutube.net", ""));
bvd2_btn.onclick = bvd2_btn_onclick;
buttonDiv.appendChild(bvd2_btn);
/* Find and add to target */
var targetElement = document.querySelectorAll("[id='subscribe-button']");
for(var i = 0; i < targetElement.length; i++){
if(targetElement[i].className.indexOf("ytd-video-secondary-info-renderer") > -1){
targetElement[i].appendChild(buttonDiv);
}
}
/* Fix hidden description bug */
var descriptionBox = document.querySelectorAll("ytd-video-secondary-info-renderer");
if(descriptionBox[0].className.indexOf("loading") > -1){
descriptionBox[0].classList.remove("loading");
}
}
function standardInject() {
var pagecontainer=document.getElementById('page-container');
if (!pagecontainer) return;
if (/^https?:\/\/www\.youtube.com\/watch\?/.test(window.location.href)) run();
var isAjax=/class[\w\s"'-=]+spf\-link/.test(pagecontainer.innerHTML);
var logocontainer=document.getElementById('logo-container');
if (logocontainer && !isAjax) { // fix for blocked videos
isAjax=(' '+logocontainer.className+' ').indexOf(' spf-link ')>=0;
}
var content=document.getElementById('content');
if (isAjax && content) { // Ajax UI
var mo=window.MutationObserver||window.WebKitMutationObserver;
if(typeof mo!=='undefined') {
var observer=new mo(function(mutations) {
mutations.forEach(function(mutation) {
if(mutation.addedNodes!==null) {
for (var i=0; i<mutation.addedNodes.length; i++) {
if (mutation.addedNodes[i].id=='watch7-container' ||
mutation.addedNodes[i].id=='watch7-main-container') { // old value: movie_player
run();
break;
}
}
}
});
});
observer.observe(content, {childList: true, subtree: true}); // old value: pagecontainer
} else { // MutationObserver fallback for old browsers
pagecontainer.addEventListener('DOMNodeInserted', onNodeInserted, false);
}
}
}
function onNodeInserted(e) {
if (e && e.target && (e.target.id=='watch7-container' ||
e.target.id=='watch7-main-container')) { // old value: movie_player
run();
}
}
function run(){
if(!document.getElementById("parentButton") && window.location.href.substring(0, 25).indexOf("youtube.com") > -1 && window.location.href.indexOf("watch?") > -1){
var parentButton = document.createElement("div");
parentButton.className = "yt-uix-button yt-uix-button-default";
parentButton.id = "parentButton";
parentButton.style.height = "23px";
parentButton.style.marginLeft = "28px";
parentButton.style.paddingBottom = "1px";
parentButton.onclick = bvd2_btn_onclick;
document.getElementById("watch7-user-header").appendChild(parentButton);
var childButton = document.createElement("span");
childButton.appendChild(document.createTextNode("Download By FindYoutube.net"));
childButton.className = "yt-uix-button-content";
childButton.style = "background-color: green; border: solid 2px green; border-radius: 2px; color: white; padding: 0px 15px; font-size: 14px; cursor:pointer; height:33px;margin-right: 7px;margin-top: 7px;line-height: 33px;font-weight: 500; display:inline-block;";
parentButton.appendChild(childButton);
}
}
if(document.getElementById("polymer-app") || document.getElementById("masthead") || window.Polymer){
setInterval(function(){
if(window.location.href.indexOf("watch?v=") < 0){
return false;
}
if(document.getElementById("count") && document.getElementById("parentButton") === null){
polymerInject();
}
}, 100);
}
else{
standardInject();
}