Video Download Button

This script adds a download button on many video sites.

目前為 2016-07-08 提交的版本,檢視 最新版本

您需要先安裝使用者腳本管理器擴展,如 TampermonkeyGreasemonkeyViolentmonkey 之後才能安裝該腳本。

You will need to install an extension such as Tampermonkey to install this script.

您需要先安裝使用者腳本管理器擴充功能,如 TampermonkeyViolentmonkey 後才能安裝該腳本。

您需要先安裝使用者腳本管理器擴充功能,如 TampermonkeyUserscripts 後才能安裝該腳本。

你需要先安裝一款使用者腳本管理器擴展,比如 Tampermonkey,才能安裝此腳本

您需要先安裝使用者腳本管理器擴充功能後才能安裝該腳本。

(我已經安裝了使用者腳本管理器,讓我安裝!)

你需要先安裝一款使用者樣式管理器擴展,比如 Stylus,才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展,比如 Stylus,才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展,比如 Stylus,才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展後才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展後才能安裝此樣式

你需要先安裝一款使用者樣式管理器擴展後才能安裝此樣式

(我已經安裝了使用者樣式管理器,讓我安裝!)

// ==UserScript==
// @name        Video Download Button
// @namespace   VDBMB
// @author      MegaByte
// @description This script adds a download button on many video sites.
// @require     http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js
// @run-at 		document-end
// @noframes
// @include     http*://*streamcloud.eu/*
// @include     http*://*powerwatch.pw/*
// @include     http*://*vivo.sx/*
// @include     http*://*shared.sx/*
// @include     http*://*youtube.com/watch?v=*
// @include     http*://*nowvideo.sx/video/*
// @version     2.4
// @grant       GM_addStyle
// ==/UserScript==


this.$ = this.jQuery = jQuery.noConflict(true);

function main() {
	var site = window.location.href || document.URL;

	if(site.includes("streamcloud.eu")) streamcloud();
	else if(site.includes("powerwatch.pw")) powerwatch();
	else if(site.includes("vivo.sx")) vivo();
	else if(site.includes("shared.sx")) shared();
	else if(site.includes("youtube.com")) youtube();
	else if(site.includes("nowvideo.sx")) nowvideo();
}

function streamcloud() {
	if($("#player_code").length === 0) return;
	var url = searchInScripts("file:\\s?\"https?:\\/\\/.+?\\.mp4\"", "http", ".mp4");
	if(url !== null) 
		$(".container-fluid ul.nav").prepend("<li>" + button(url) + "</li>");
}

function powerwatch() {
	if($("#vplayer").length === 0) return;
	var url = searchInScripts("file:\\s?\"https?:\\/\\/.+?\\.mp4\"", "http", ".mp4");
	if(url !== null) {
		$("h5.h4-fine").html("<span class='head'>"+$("h5.h4-fine").html()+"</span><span class='down'>" + button(url) + "</span>")
		GM_addStyle("h5.h4-fine { display: flex; } h5.h4-fine .head { flex-grow: 1; } h5.h4-fine .down { flex-grow: 0; }");
	}
}

function vivo() {
	$.fn.extend({
		getStyleObject: function() {
			var dom = this.get(0);
			var style;
			var returns = {};
			if(window.getComputedStyle) {
				var camelize = function(a,b){
					return b.toUpperCase();
				};
				style = window.getComputedStyle(dom, null);
				for(var i = 0, l = style.length; i < l; i++) {
					var prop = style[i];
					var camel = prop.replace(/\-([a-z])/g, camelize);
					var val = style.getPropertyValue(prop);
					returns[camel] = val;
				};
				return returns;
			};
			if(style = dom.currentStyle) {
				for(var prop in style){
					returns[prop] = style[prop];
				};
				return returns;
			};
			return this.css();
		},
		copyCSS: function(source) {
			var styles = $(source).getStyleObject();
			this.css(styles);
		}
	});
	var e = $(".stream-content");
	if(e.length === 0) return;
	var url = e.attr("data-url");
	if(typeof url === "undefined") return;
	var lightBTN = $(".light-switch.btn");
	var downBTN = $("<div class='download'>" + button(url) + "</div>");
	downBTN.copyCSS(lightBTN);
	lightBTN.parent().prepend(downBTN);
	GM_addStyle(".download { margin-right: 15px !important;} .download:hover { color: #fff !important; background-color: #39b3d7 !important; border-color: #269abc !important; }  .download a { text-decoration: none; color: white; }");
}

function shared() {
	var e = $(".stream-content");
	if(e.length === 0) return;
	var url = e.attr("data-url");
	if(typeof url === "undefined") return;
	$(".light-switch").parent().prepend("<div class='download'>" + button(url) + "</div>");
	GM_addStyle(".addthis_toolbox { width: unset !important; }  .download { position: relative; background-color: #FF6550; color: #FFF; float: right; font-size: 13px; font-weight: 700; height: 32px; line-height: 32px; margin: 0 0 0 10px; padding: 0 15px; width: auto; cursor: pointer; -webkit-transition: all .35s ease-in; -moz-transition: all .35s ease-in; -o-transition: all .35s ease-in; transition: all .35s ease-in; opacity: 1; z-index: 300; }  .download a { text-decoration: none; color: white;}");
}

function youtube() {
	var TYPE = {'5':{'label':'FLV 240p','type':'flv','quality':'240','3d':false,'audio':true,'video':true},
				'6':{'label':'FLV 270p','type':'flv','quality':'270','3d':false,'audio':true,'video':true},
				'13':{'label':'3GP','type':'3gp','quality':'','3d':false,'audio':true,'video':true},
				'17':{'label':'3GP 144p','type':'3gp','quality':'144','3d':false,'audio':true,'video':true},
				'18':{'label':'MP4 360p','type':'mp4','quality':'360','3d':false,'audio':true,'video':true},
				'22':{'label':'MP4 720p','type':'mp4','quality':'720','3d':false,'audio':true,'video':true},
				'34':{'label':'FLV 360p','type':'flv','quality':'360','3d':false,'audio':true,'video':true},
				'35':{'label':'FLV 480p','type':'flv','quality':'480','3d':false,'audio':true,'video':true},
				'36':{'label':'3GP 240p','type':'3gp','quality':'240','3d':false,'audio':true,'video':true},
				'37':{'label':'MP4 1080p','type':'mp4','quality':'1080','3d':false,'audio':true,'video':true},
				'38':{'label':'MP4 2160p','type':'mp4','quality':'2160','3d':false,'audio':true,'video':true},
				'43':{'label':'WebM 360p','type':'webm','quality':'360','3d':false,'audio':true,'video':true},
				'44':{'label':'WebM 480p','type':'webm','quality':'480','3d':false,'audio':true,'video':true},
				'45':{'label':'WebM 720p','type':'webm','quality':'720','3d':false,'audio':true,'video':true},
				'46':{'label':'WebM 1080p','type':'webm','quality':'1080','3d':false,'audio':true,'video':true},
				'82':{'label':'MP4-3D 360p','type':'mp4','quality':'360','3d':true,'audio':true,'video':true},
				'83':{'label':'MP4-3D 480p','type':'mp4','quality':'480','3d':true,'audio':true,'video':true},
				'84':{'label':'MP4-3D 720p','type':'mp4','quality':'720','3d':true,'audio':true,'video':true},
				'85':{'label':'MP4-3D 1080p','type':'mp4','quality':'1080','3d':true,'audio':true,'video':true},
				'92':{'label':'MP4 240p','type':'mp4','quality':'240','3d':false,'audio':true,'video':true},
				'93':{'label':'MP4 360p','type':'mp4','quality':'360','3d':false,'audio':true,'video':true},
				'94':{'label':'MP4 480p','type':'mp4','quality':'480','3d':false,'audio':true,'video':true},
				'95':{'label':'MP4 720p','type':'mp4','quality':'720','3d':false,'audio':true,'video':true},
				'96':{'label':'MP4 1080p','type':'mp4','quality':'1080','3d':false,'audio':true,'video':true},
				'100':{'label':'WebM-3D 360p','type':'webm','quality':'360','3d':true,'audio':true,'video':true},
				'101':{'label':'WebM-3D 480p','type':'webm','quality':'480','3d':true,'audio':true,'video':true},
				'102':{'label':'WebM-3D 720p','type':'webm','quality':'720','3d':true,'audio':true,'video':true},
				'132':{'label':'MP4 240p','type':'mp4','quality':'240','3d':false,'audio':true,'video':true},
				'133':{'label':'MP4 240p - no audio','type':'mp4','quality':'240','3d':false,'audio':false,'video':true},
				'134':{'label':'MP4 360p - no audio','type':'mp4','quality':'360','3d':false,'audio':false,'video':true},
				'135':{'label':'MP4 480p - no audio','type':'mp4','quality':'480','3d':false,'audio':false,'video':true},
				'136':{'label':'MP4 720p - no audio','type':'mp4','quality':'720','3d':false,'audio':false,'video':true},
				'137':{'label':'MP4 1080p - no audio','type':'mp4','quality':'1080','3d':false,'audio':false,'video':true},
				'138':{'label':'MP4 2160p - no audio','type':'mp4','quality':'2160','3d':false,'audio':false,'video':true},
				'139':{'label':'M4A 48kbps - audio','type':'m4a','quality':'48','3d':false,'audio':true,'video':false},
				'140':{'label':'M4A 128kbps - audio','type':'m4a','quality':'128','3d':false,'audio':true,'video':false},
				'141':{'label':'M4A 256kbps - audio','type':'m4a','quality':'256','3d':false,'audio':true,'video':false},
				'151':{'label':'MP4','type':'mp4','quality':'','3d':false,'audio':true,'video':true},
				'167':{'label':'WebM 360p - no audio','type':'webm','quality':'360','3d':false,'audio':false,'video':true},
				'168':{'label':'WebM 480p - no audio','type':'webm','quality':'480','3d':false,'audio':false,'video':true},
				'169':{'label':'WebM 720p - no audio','type':'webm','quality':'720','3d':false,'audio':false,'video':true},
				'170':{'label':'WebM 1080p - no audio','type':'webm','quality':'1080','3d':false,'audio':false,'video':true},
				'171':{'label':'WebM 128kbps - audio','type':'webm','quality':'128','3d':false,'audio':true,'video':false},
				'172':{'label':'WebM 256kbps - audio','type':'webm','quality':'256','3d':false,'audio':true,'video':false},
				'218':{'label':'WebM 480p - no audio','type':'webm','quality':'480','3d':false,'audio':false,'video':true},
				'219':{'label':'WebM - no audio','type':'webm','quality':'','3d':false,'audio':false,'video':true},
				'242':{'label':'WebM 240p - no audio','type':'webm','quality':'240','3d':false,'audio':false,'video':true},
				'243':{'label':'WebM 360p - no audio','type':'webm','quality':'360','3d':false,'audio':false,'video':true},
				'244':{'label':'WebM 480p - no audio','type':'webm','quality':'480','3d':false,'audio':false,'video':true},
				'245':{'label':'WebM 480p - no audio','type':'webm','quality':'480','3d':false,'audio':false,'video':true},
				'246':{'label':'WebM 720p - no audio','type':'webm','quality':'720','3d':false,'audio':false,'video':true},
				'247':{'label':'WebM 720p - no audio','type':'webm','quality':'720','3d':false,'audio':false,'video':true},
				'248':{'label':'WebM 1080p - no audio','type':'webm','quality':'1080','3d':false,'audio':false,'video':true},
				'264':{'label':'MP4 1440p - no audio','type':'mp4','quality':'1440','3d':false,'audio':false,'video':true},
				'266':{'label':'MP4 2160p - no audio','type':'mp4','quality':'2160','3d':false,'audio':false,'video':true},
				'271':{'label':'WebM 1440p - no audio','type':'webm','quality':'1440','3d':false,'audio':false,'video':true},
				'272':{'label':'WebM 2160p - no audio','type':'webm','quality':'2160','3d':false,'audio':false,'video':true},
				'298':{'label':'MP4 720p60 - no audio','type':'mp4','quality':'720','3d':false,'audio':false,'video':true},
				'299':{'label':'MP4 1080p60 - no audio','type':'mp4','quality':'1080','3d':false,'audio':false,'video':true},
				'302':{'label':'WebM 2160p60 - no audio','type':'webm','quality':'2160','3d':false,'audio':false,'video':true},
				'303':{'label':'WebM 1080p60 - no audio','type':'webm','quality':'1080','3d':false,'audio':false,'video':true},
				'308':{'label':'WebM 1440p60 - no audio','type':'webm','quality':'1440','3d':false,'audio':false,'video':true},
				'313':{'label':'WebM 2160p60 - no audio','type':'webm','quality':'2160','3d':false,'audio':false,'video':true},
				'315':{'label':'WebM 2160p60 - no audio','type':'webm','quality':'2160','3d':false,'audio':false,'video':true}};
	var CUSTOM_ORDER = ['5','18','34','43','35','135','44','22','298','45','37','299','46','264','38','266','139','140','141','*'];
	var FORMAT_ORDER = ['mp4','webm','flv','m4a', '3gp', '*'];
	var FORMAT_RULE = {'flv':'max','mp4':'all','webm':'all','m4a':'none', '3gp':'max'}; //options = all, max, min, none, random;
	var BASE_RULE = {'3d':"all",'audio':'all','video':'all'};
	var SORTBY = 2; //0=custom, 1=quality, 2=type;
  
	var w = gindow();
	if (!w.ytplayer || !w.ytplayer.config || !w.ytplayer.config.args) { console.log("Player Config not found"); return; }
	var config = w.ytplayer.config.args;
	var length = config["length_seconds"];
	var lang = config["host_language"];
	var title = config["title"].replace(/ ([-_]? )?/g, "_");
	var data = config["url_encoded_fmt_stream_map"].split(",");
	var fdata = [];
	for(var dat of data) {
		var attr = dat.split("&");
		var map = {};
		for(var att of attr) {
			var ar = att.split("=");
			var name = ar[0];
			var value = decodeURIComponent(ar[1]);
			map[name] = value;
		}
		map["simple_type"] = TYPE[map["itag"]]["type"];
		map["url"] += "&title="+title;
		fdata.push(map);
	}
	var ffdata = formatLinks(fdata, TYPE, CUSTOM_ORDER, FORMAT_ORDER, FORMAT_RULE, BASE_RULE, SORTBY);
	var links = "";
	for(var f of ffdata) 
		links += "<li><span class='yt-ui-menu-item'><a class='download-link' download='" + title + "." + f["simple_type"] + "' href='" + f["url"] + "'>" + TYPE[f["itag"]]["label"] + "</a></span></a></li>";
	$("#watch8-secondary-actions").prepend("<button title='Download' aria-expanded='false' aria-pressed='false' aria-labelledby='yt-uix-tooltip25-arialabel' role='button' type='button' data-tooltip-text='Download' class='yt-uix-button  yt-uix-button-size-default yt-uix-button-opacity yt-uix-tooltip' id='download-video-button'><span><span class='yt-uix-button-icon-wrapper'><img 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==);' class='yt-uix-button-icon' src='//s.ytimg.com/yt/img/pixel-vfl3z5WfW.gif'></span><span class='yt-uix-button-content'>Download </span><ul class='yt-uix-button-menu hid' style='min-width: 114px; left: 40px; top: 501px; display: none;'>" + links + "</ul></span></button>");
	$(".download-link").click(function(e) {
		if(typeof GM_download === "undefined") return;
		var url = $(this).attr("href");
		var name = $(this).attr("download");
		e.preventDefault();
		GM_download(url, name);
	});
	GM_addStyle(".download-link { text-decoration: none; color: inherit; } .download-link:hover { text-decoration: none; }");
}
	function formatLinks(DATA, TYPE, CORDER, FORDER, FRULE, BRULE, SORT) {
		for(var rule in BRULE) {
			var list = getKeysOfSubMap(TYPE, DATA.slice(), rule, true);
			switch(BRULE[rule]) {
				case "max": removeAll(DATA, list, getMaxQuality(TYPE, list)); break;
				case "min": removeAll(DATA, list, getMinQuality(TYPE, list)); break;
				case "none": removeAll(DATA, list); break;
			}
		}
	  for(var rule in FRULE) {
			var list = getKeysOfSubMap(TYPE, DATA.slice(), "type", rule);
			switch(FRULE[rule]) {
				case "max": removeAll(DATA, list, getMaxQuality(TYPE, list)); break;
				case "min": removeAll(DATA, list, getMinQuality(TYPE, list)); break;
				case "none": removeAll(DATA, list); break;
			}
		}
		switch(SORT) {
			case 0:
				var obj = {};
				for(var t of CORDER)
					obj[t] = [];
				for(var e of DATA) {
					var t = e["itag"];
					if(!CORDER.includes(t)) t="*";
					obj[t].push(e);
				}
				DATA = [];
				for(var t of CORDER)
					DATA.push.apply(DATA, obj[t]);
			break;
			case 1:
				for(var i in DATA) for(var j in DATA)
					if(TYPE[DATA[j]["itag"]]["quality"] < TYPE[DATA[i]["itag"]]["quality"]) {
						var tmp = DATA[i];
						DATA[i] = DATA[j];
						DATA[j] = tmp;
					}
			break;
			case 2:
				var obj = {};
				for(var t of FORDER)
					obj[t] = [];
				for(var e of DATA) {
					var t = TYPE[e["itag"]]["type"];
					if(!FORDER.includes(t)) t="*";
					obj[t].push(e);
				}
				DATA = [];
				for(var t of FORDER)
					DATA.push.apply(DATA, obj[t]);
			break;
		}
		return DATA;
	}

	function removeAll(target, list, exclude) {
		if(typeof exclude != "undefined") list.splice(exclude, 1);
		var l = [];
		for(var j in list)
			l[j] = list[j]["itag"];
		var i = target.length;
		while(i--)
			if(l.includes(target[i]["itag"])) 
				target.splice(i, 1);
	}

	function getMaxQuality(TYPE, list) {
		var max = null;
		for(var e in list) {
			if(max === null) { max=e; continue; }
			if(TYPE[list[e]["itag"]]["quality"] > max["quality"])
				max = e;
		}
		return max;
	}
	function getMinQuality(TYPE, list) {
		var min = null;
		for(var e in list) {
			if(min === null) { min=e; continue; }
			if(TYPE[list[e]["itag"]]["quality"] < min["quality"])
				min = e;
		}
		return min;
	}
	function getKeysOfSubMap(TYPE, data, key, val) {
		var i = data.length;
		while(i--) {
			if(TYPE[data[i]["itag"]][key] !== val) data.splice(i, 1);
		}
		return data;
	}

function nowvideo() {
	var w = gindow();
	var args = w.flashvars;
	if(typeof args == "undefined") return;
	var file = args["file"];
	var key = args["filekey"];
	var domain = args["domain"];
	var data_url = domain + "/api/player.api.php?file=" + file + "&key=" + key;
	$.get(data_url, function(data) {
		var vars = {};
		var attr = data.split("&");
		for(var a of attr) {
			var tmp = a.split("=");
			vars[tmp[0]] = tmp[1];
		}
		var url = vars["url"];
		var title = vars["title"];
		var download = [$("#content_player > a[href*=premium]"), 
						$("#videoPlayer param[name*=flashvars]")];
		download[0].attr("href", url);
		download[1].attr("value", download[1].attr("value").replace(/premiumLink=.*?(&|$)/g, "premiumLink="+url+"&"));
	});
}

main();

	function gindow() {
		return (typeof unsafeWindow !== 'undefined') ? unsafeWindow : window;
	}

	function searchInScripts(patt, start, end) {
		var url = null;
		$("body script").each(function() {
			var regex = new RegExp(patt);
			var out = regex.exec($(this).html());
			if(typeof out !== "undefined" && out !== "" && out !== null) {
				if(typeof out !== "string") out = out[0];
				var s = out.indexOf(start);
				var e = out.lastIndexOf(end);
				if( s!==-1 && e!==-1 ) url = out.substring(s, e);
				return false;
			}
		});
		return url;
	}

	 
	function button(url) {
		return "<a href='" + url + "' download target='_blank'>Download</a>";
	}