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// ==UserScript==
// @name Youtube Best Video Downloader 2
// @description Download every YouTube video you want and you can download them as Full-HD MP4, FLV, 3GP formats. Easy & Fast!
// @author volkan-k
// @version 9.9
// @date 05-29-2018
// @namespace BVD2
// @match https://www.youtube.com/*
// @require http://code.jquery.com/jquery-1.12.4.min.js
// @license MIT
// ==/UserScript==
function go() {
//console.log("go() called"); // for debug
start();
}
window.addEventListener('spfdone', go, false);
window.addEventListener('DOMContentLoaded', go, false);
window.addEventListener('yt-navigate-finish', go, false);
go();
//setInterval(go,1000);
function start() {
var lasturl = "";
function check() {
if (location.href == lasturl) return;
lasturl = location.href;
if (lasturl.indexOf("watch?v=")) removeframe();
}
setInterval(check, 1000);
function removeframe() {
var frm_div = document.getElementById('EXT_DIV');
if (frm_div) {
frm_div.parentElement.removeChild(frm_div);
}
}
function loadStringVar (sVar, mystring) {
if ( !(/^[&?]/.test(mystring)) ) {
mystring="?"+mystring;
}
return unescape(mystring.replace(new RegExp("^(?:.*[&\\?]" + escape(sVar).replace(/[\.\+\*]/g, "\\$&") + "(?:\\=([^&]*))?)?.*$", "i"), "$1"));
}
function loadPageVar (sVar) {
return unescape(window.location.search.replace(new RegExp("^(?:.*[&\\?]" + escape(sVar).replace(/[\.\+\*]/g, "\\$&") + "(?:\\=([^&]*))?)?.*$", "i"), "$1"));
}
function get_video_id_from_yturl (yturl) {
var parser = document.createElement('a');
parser.href = yturl;
return loadStringVar("v", parser.search);
}
bvd2_btn_onclick = function() {
var url = window.location.href;
var VIDEO_ID = get_video_id_from_yturl (url);
//var is_mp3 = confirm("Click OK to download MP3, cancel to download videos with audio!");
// if (is_mp3===true){
var video_url_1 = 'https://youtubemp3api.com/@api/button/mp3/' + VIDEO_ID;
// } else {
var video_url_2 = 'https://youtubemp3api.com/@api/button/videos/' + VIDEO_ID;
// }
removeframe();
addiframe(video_url_1, '200', video_url_2);
};
getSpan = function(text, className) {
var _tn = document.createTextNode(text);
var span = document.createElement("span");
span.className = className;
span.appendChild(_tn);
return span;
};
createButton = function() {
var obj = document.querySelector('#meta-contents #top-row #subscribe-button');
if (obj === null) {
var obj = document.querySelector('button.action-panel-trigger-share');
var old = true;
} else {
var old = false;
}
if (obj !== null) {
// check if the button has already been created
var btnRow = document.getElementById('bestvd2');
if (btnRow === null) {
if (old===true) {
var bestvd2 = document.createElement("span");
bestvd2.id = "bestvd2";
bestvd2.className = "";
var bvd2_btn = document.createElement("button");
bvd2_btn.className = "yt-uix-button yt-uix-button-size-default yt-uix-button-opacity yt-uix-tooltip";
bvd2_btn.setAttribute("data-tooltip-text","Download this video");
bvd2_btn.style="font-weight: bold;";
var span_icon = document.createElement("span");
bvd2_btn.appendChild(span_icon);
span_icon.outerHTML='<span class="yt-uix-button-icon-wrapper"><img src="//s.ytimg.com/yt/img/pixel-vfl3z5WfW.gif" class="yt-uix-button-icon" style="width:20px;height:20px;background-size:20px 20px;background-repeat:no-repeat;background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAABG0lEQVRYR+2W0Q3CMAxE2wkYAdiEEWADmIxuACMwCmzABpCTEmRSO7YTQX+ChECV43t2nF7GYeHPuLD+0AKwC/DnWMAp/N5qimkBuAfBdRTF/+2/AV6ZYFUxVYuicAfoHegd6B3oHfhZB+ByF+JyV8FkrAB74pqH3DU5L3iGoBURhdVODIQF4EjEkWLmmhYALOQgNIBcHHke4buhxXAAaFnaAhqbQ5QAOHHkwhZ8balkx1ICCiEBWNZ+CivdB7REHIC2ZjZK2oWklDDdB1NSdCd/Js2PqQMpSIKYVcM8kE6QCwDBNRCqOBJrW0CL8kCYxL0A1k6YxWsANAiXeC2ABOEWbwHAWrwxpzgkmA/JtIqnxTOElmPnjlkc4A3FykAhA42AxwAAAABJRU5ErkJggg==);"></span>';
bvd2_btn.appendChild(getSpan("Download", ""));
bvd2_btn.onclick = bvd2_btn_onclick;
obj.parentNode.insertBefore(bestvd2, obj.parentNode.firstChild);
bestvd2.appendChild(bvd2_btn);
} else {
var bestvd2 = document.createElement("div");
bestvd2.id = "bestvd2";
bestvd2.className = "style-scope";
var bvd2_btn = document.createElement("div");
bvd2_btn.className = "style-scope bvd2_btn";
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", ""));
bvd2_btn.onclick = bvd2_btn_onclick;
obj.parentNode.insertBefore(bestvd2, obj);
bestvd2.appendChild(bvd2_btn);
}
}
}
};
function addiframe(src, height, src2) {
try {
var pegPlace = document.getElementById('watch-description');
if (pegPlace === null) {
pegPlace = document.getElementById('playnav-video-details');
if (pegPlace === null)
pegPlace = document.getElementById('watch7-action-panels');
if (pegPlace === null)
pegPlace = document.getElementById('watch8-secondary-actions');
}
var iframe = document.getElementById('EXT_FRAME');
if (iframe === null) {
div = CreateIframeDiv(height);
iframe = CreateIframe(height/2);
div.appendChild(iframe);
ele = document.querySelector('#meta-skeleton');
if (ele === null ) {
ele = document.getElementById("watch-header");
}
ele.parentNode.insertBefore(div, ele.nextSibling);
jQuery( "#EXT_FRAME" ).get(0).style.setProperty("display", "inline", "important");
}
src += '&type=Download';
src += '';
iframe.setAttribute("src", src);
var iframe2 = document.getElementById('EXT_FRAME_2');
if (iframe2 === null && src2 && div) {
iframe2 = CreateIframe(height,true);
div.appendChild(iframe2);
jQuery( "#EXT_FRAME_2" ).get(0).style.setProperty("display", "inline", "important");
}
src += '&type=Download';
src += '';
iframe2.setAttribute("src", src2);
} catch (err) {
console.log(err);
}
}
function CreateIframe(height,second) {
iframe = document.createElement('iframe');
if (second==true){
iframe.setAttribute("id", "EXT_FRAME_2");
} else {
iframe.setAttribute("id", "EXT_FRAME");
}
iframe.setAttribute("width", "100%");
iframe.setAttribute("height", height);
iframe.setAttribute("border", "0");
iframe.setAttribute("scrolling", "no");
iframe.setAttribute("style", "border: 0 none;");
iframe.setAttribute("sandbox", "allow-scripts allow-popups allow-same-origin");
return iframe;
}
function CreateIframeDiv(height) {
var div = document.createElement('div');
div.setAttribute("id", "EXT_DIV");
div.style.width = '100%';
div.style.margin = '5px 0px 5px 0px';
div.style.padding = '0px';
div.style.backgroundColor = 'white';
if (height){
div.style.height = height+'px';
} else {
div.style.height = '200px';
}
div.style.overflow = 'visible';
return div;
}
var intervalCheck = setInterval(function() {
createButton();
}, 250);
}