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-rw-r--r--viewtube.js268
1 files changed, 94 insertions, 174 deletions
diff --git a/viewtube.js b/viewtube.js
index 0233b52..fbefce8 100644
--- a/viewtube.js
+++ b/viewtube.js
@@ -111,11 +111,7 @@
function cleanMyContent(content, unesc) {
var myNewContent = content;
if (unesc) myNewContent = unescape(myNewContent);
- myNewContent = myNewContent.replace(/\\u0025/g,'%');
- myNewContent = myNewContent.replace(/\\u0026/g,'&');
- myNewContent = myNewContent.replace(/\\/g,'');
- myNewContent = myNewContent.replace(/\n/g,'');
- return myNewContent;
+ return myNewContent.replace(/\\u0025/g,'%').replace(/\\u0026/g,'&').replace(/\\/g,'').replace(/\n/g,'');
}
function getMyContent(url, pattern, clean) {
@@ -147,12 +143,9 @@
/* Video Availability */
var ytVideoUnavailable = document.querySelector("#player-unavailable");
- if (ytVideoUnavailable) {
- if (ytVideoUnavailable.className.indexOf('hid') == -1) {
- var ytAgeGateContent = document.querySelector("#watch7-player-age-gate-content");
- if (!ytAgeGateContent) return;
- else if (ytAgeGateContent.indexOf('feature=private_video') != -1) return;
- }
+ if (ytVideoUnavailable && (ytVideoUnavailable.className.indexOf('hid') == -1)) {
+ var ytAgeGateContent = document.querySelector("#watch7-player-age-gate-content");
+ if ((!ytAgeGateContent) || (ytAgeGateContent.indexOf('feature=private_video') != -1)) return;
}
/* Decrypt Signature */
@@ -161,19 +154,12 @@
function ytDecryptFunction() {
var ytSignFuncName, ytSignFuncBody, ytSwapFuncName, ytSwapFuncBody, ytFuncMatch;
ytScriptSrc = ytScriptSrc.replace(/(\r\n|\n|\r)/gm, '');
- ytSignFuncName = ytScriptSrc.match(/"signature"\s*,\s*([^\)]*?)\(/);
- ytSignFuncName = (ytSignFuncName) ? ytSignFuncName[1] : null;
- if (ytSignFuncName) {
+ if (ytSignFuncName = (ytScriptSrc.match(/"signature"\s*,\s*([^\)]*?)\(/) || [])[1]) {
ytFuncMatch = ytSignFuncName.replace(/\$/, '\\$') + '\\s*=\\s*function\\s*' + '\\s*\\(\\w+\\)\\s*\\{(.*?)\\}';
- ytSignFuncBody = ytScriptSrc.match(ytFuncMatch);
- ytSignFuncBody = (ytSignFuncBody) ? ytSignFuncBody[1] : null;
- if (ytSignFuncBody) {
- ytSwapFuncName = ytSignFuncBody.match(/((\$|_|\w)+)\.(\$|_|\w)+\(\w,[0-9]+\)/);
- ytSwapFuncName = (ytSwapFuncName) ? ytSwapFuncName[1] : null;
- if (ytSwapFuncName) {
+ if (ytSignFuncBody = (ytScriptSrc.match(ytFuncMatch) || [])[1]) {
+ if (ytSwapFuncName = (ytSignFuncBody.match(/((\$|_|\w)+)\.(\$|_|\w)+\(\w,[0-9]+\)/) || [])[1]) {
ytFuncMatch = 'var\\s+' + ytSwapFuncName.replace(/\$/, '\\$') + '=\\s*\\{(.*?)\\};';
- ytSwapFuncBody = ytScriptSrc.match(ytFuncMatch);
- ytSwapFuncBody = (ytSwapFuncBody) ? ytSwapFuncBody[1] : null;
+ ytSwapFuncBody = (ytScriptSrc.match(ytFuncMatch) || [])[1];
}
if (ytSwapFuncBody) ytSignFuncBody = 'var ' + ytSwapFuncName + '={' + ytSwapFuncBody + '};' + ytSignFuncBody;
ytSignFuncBody = 'try {' + ytSignFuncBody + '} catch(e) {return null}';
@@ -192,39 +178,28 @@
|| ('https://img.youtube.com/vi/' + page.url.match(/(\?|&)v=(.*?)(&|$)/)[2] + '/0.jpg');
/* Get Videos Content */
- var ytVideosEncodedFmts, ytVideosAdaptiveFmts, ytVideosContent, ytHLSVideos, ytHLSContent;
- ytVideosEncodedFmts = getMyContent(page.url, '"url_encoded_fmt_stream_map":\\s*"(.*?)"', false)
- || getMyContent(page.url, '\\\\"url_encoded_fmt_stream_map\\\\":\\s*\\\\"(.*?)\\\\"', false);
+ var ytVideosEncodedFmts, ytVideosAdaptiveFmts, ytVideosContent, ytHLSVideos, ytHLSContent, ytVideoID, ytVideosInfo;
ytVideosAdaptiveFmts = getMyContent(page.url, '"adaptive_fmts":\\s*"(.*?)"', false)
|| getMyContent(page.url, '\\\\"adaptive_fmts\\\\":\\s*\\\\"(.*?)\\\\"', false);
- if (ytVideosEncodedFmts) ytVideosContent = ytVideosEncodedFmts;
- else {
- ytHLSVideos = getMyContent(page.url, '"hlsvp":\\s*"(.*?)"', false)
- || getMyContent(page.url, '\\\\"hlsvp\\\\":\\s*\\\\"(.*?)\\\\"', false);
- if (ytHLSVideos) {
- ytHLSVideos = cleanMyContent(ytHLSVideos, false);
- if (ytHLSVideos.indexOf('keepalive/yes/') != -1)
- ytHLSVideos = ytHLSVideos.replace('keepalive/yes/', '');
- }
- else {
- var ytVideoID = page.url.match(/(\?|&)v=(.*?)(&|$)/)[2];
- if (ytVideoID) {
- var ytVideoSts = getMyContent(page.url.replace(/watch.*?v=/, 'embed/').replace(/&.*$/, ''), '"sts"\\s*:\\s*(\\d+)', false);
- var ytVideosInfoURL = page.win.location.protocol + '//' + page.win.location.hostname + '/get_video_info?video_id=' + ytVideoID + '&eurl=https://youtube.googleapis.com/v/' + ytVideoID + '&sts=' + ytVideoSts;
- var ytVideosInfo = getMyContent(ytVideosInfoURL, 'TEXT', false);
- if (ytVideosInfo) {
- ytVideosEncodedFmts = ytVideosInfo.match(/url_encoded_fmt_stream_map=(.*?)&/)[1];
- if (ytVideosEncodedFmts)
- ytVideosContent = cleanMyContent(ytVideosEncodedFmts, true);
- if (!ytVideosAdaptiveFmts) {
- ytVideosAdaptiveFmts = ytVideosInfo.match(/adaptive_fmts=(.*?)&/)[1];
- if (ytVideosAdaptiveFmts)
- ytVideosAdaptiveFmts = cleanMyContent(ytVideosAdaptiveFmts, true);
- }
- }
- }
- }
+ if (ytVideosEncodedFmts = getMyContent(page.url, '"url_encoded_fmt_stream_map":\\s*"(.*?)"', false)
+ || getMyContent(page.url, '\\\\"url_encoded_fmt_stream_map\\\\":\\s*\\\\"(.*?)\\\\"', false))
+ ytVideosContent = ytVideosEncodedFmts;
+ else if (ytHLSVideos = getMyContent(page.url, '"hlsvp":\\s*"(.*?)"', false)
+ || getMyContent(page.url, '\\\\"hlsvp\\\\":\\s*\\\\"(.*?)\\\\"', false)) {
+ ytHLSVideos = cleanMyContent(ytHLSVideos, false);
+ if (ytHLSVideos.indexOf('keepalive/yes/') != -1)
+ ytHLSVideos = ytHLSVideos.replace('keepalive/yes/', '');
}
+ else if (ytVideoID = page.url.match(/(\?|&)v=(.*?)(&|$)/)[2]) {
+ var ytVideoSts = getMyContent(page.url.replace(/watch.*?v=/, 'embed/').replace(/&.*$/, ''), '"sts"\\s*:\\s*(\\d+)', false);
+ var ytVideosInfoURL = page.win.location.protocol + '//' + page.win.location.hostname + '/get_video_info?video_id=' + ytVideoID + '&eurl=https://youtube.googleapis.com/v/' + ytVideoID + '&sts=' + ytVideoSts;
+ if ((ytVideosInfo = getMyContent(ytVideosInfoURL, 'TEXT', false)) &&
+ (ytVideosEncodedFmts = ytVideosInfo.match(/url_encoded_fmt_stream_map=(.*?)&/)[1]))
+ ytVideosContent = cleanMyContent(ytVideosEncodedFmts, true);
+ if (!ytVideosAdaptiveFmts && (ytVideosAdaptiveFmts = ytVideosInfo.match(/adaptive_fmts=(.*?)&/)[1]))
+ ytVideosAdaptiveFmts = cleanMyContent(ytVideosAdaptiveFmts, true);
+ }
+
if (ytVideosAdaptiveFmts && !ytHLSVideos) {
if (ytVideosContent) ytVideosContent += ',' + ytVideosAdaptiveFmts;
else ytVideosContent = ytVideosAdaptiveFmts;
@@ -241,26 +216,22 @@
removeElements("#watch7-sidebar-ads");
/* Playlist */
- var ytPlaylist = document.querySelector("#player-playlist");
- if (ytPlaylist) {
- var ytPlaceholderPlaylist = document.querySelector("#placeholder-playlist");
- if (ytPlaceholderPlaylist) ytPlaceholderPlaylist.appendChild(ytPlaylist);
- }
-
- /* My Player Window */
- var myPlayerWindow = document.querySelector("#player-api");
+ var ytPlaylist, ytPlaceholderPlaylist;
+ if ((ytPlaylist = document.querySelector("#player-playlist"))
+ && (ytPlaceholderPlaylist = document.querySelector("#placeholder-playlist")))
+ ytPlaceholderPlaylist.appendChild(ytPlaylist);
/* Create Player */
var ytDefaultVideo = 'Low Definition MP4';
function ytPlayer() {
player = {
'playerSocket': ytPlayerWindow,
- 'playerWindow': myPlayerWindow,
+ 'playerWindow': document.querySelector("#player-api"),
'videoList': ytVideoList,
'videoPlay': ytDefaultVideo,
'videoThumb': ytVideoThumb
};
- createMyPlayer();
+ playMyVideo();
}
/* Parse Videos */
@@ -309,79 +280,46 @@
'303': 'Full High Definition Video WebM',
'313': 'Ultra High Definition Video WebM'
};
- var ytVideoFound = false;
- var ytVideos = ytVideosContent.split(',');
- var ytVideoParse, ytVideoCodeParse, ytVideoCode, myVideoCode, ytVideo;
- for (var ytVideo of ytVideos) {
- if (!ytVideo.match(/^url/)) {
- ytVideoParse = ytVideo.match(/(.*)(url=.*$)/);
- if (ytVideoParse) ytVideo = ytVideoParse[2] + '&' + ytVideoParse[1];
- }
- ytVideoCodeParse = ytVideo.match(/itag=(\d{1,3})/);
- ytVideoCode = (ytVideoCodeParse) ? ytVideoCodeParse[1] : null;
- if (ytVideoCode) {
- myVideoCode = ytVideoFormats[ytVideoCode];
- if (myVideoCode) {
- ytVideo = cleanMyContent(ytVideo, true);
- ytVideo = ytVideo.replace(/url=/, '').replace(/&$/, '');
- if (ytVideo.match(/itag=/) && ytVideo.match(/itag=/g).length > 1) {
- if (ytVideo.match(/itag=\d{1,3}&/)) ytVideo = ytVideo.replace(/itag=\d{1,3}&/, '');
- else if (ytVideo.match(/&itag=\d{1,3}/)) ytVideo = ytVideo.replace(/&itag=\d{1,3}/, '');
- }
- if (ytVideo.match(/clen=/) && ytVideo.match(/clen=/g).length > 1) {
- if (ytVideo.match(/clen=\d+&/)) ytVideo = ytVideo.replace(/clen=\d+&/, '');
- else if (ytVideo.match(/&clen=\d+/)) ytVideo = ytVideo.replace(/&clen=\d+/, '');
- }
- if (ytVideo.match(/lmt=/) && ytVideo.match(/lmt=/g).length > 1) {
- if (ytVideo.match(/lmt=\d+&/)) ytVideo = ytVideo.replace(/lmt=\d+&/, '');
- else if (ytVideo.match(/&lmt=\d+/)) ytVideo = ytVideo.replace(/&lmt=\d+/, '');
- }
- if (ytVideo.match(/type=(video|audio).*?&/)) ytVideo = ytVideo.replace(/type=(video|audio).*?&/, '');
- else ytVideo = ytVideo.replace(/&type=(video|audio).*$/, '');
- if (ytVideo.match(/xtags=[^%=]*&/)) ytVideo = ytVideo.replace(/xtags=[^%=]*?&/, '');
- else if (ytVideo.match(/&xtags=[^%=]*$/)) ytVideo = ytVideo.replace(/&xtags=[^%=]*$/, '');
- if (ytVideo.match(/&sig=/)) ytVideo = ytVideo.replace(/&sig=/, '&signature=');
- else if (ytVideo.match(/&s=/)) {
- var ytSig = ytVideo.match(/&s=(.*?)(&|$)/);
- if (ytSig) {
- var s = ytSig[1];
- s = ytDecryptSignature(s);
- if (s) ytVideo = ytVideo.replace(/&s=.*?(&|$)/, '&signature=' + s + '$1');
- else ytVideo = '';
- }
- else ytVideo = '';
- }
- ytVideo = cleanMyContent(ytVideo, true);
- if (ytVideo.indexOf('ratebypass') == -1) ytVideo += '&ratebypass=yes';
- if (ytVideo && ytVideo.indexOf('http') == 0) {
- ytVideoFound = true;
- ytVideoList[myVideoCode] = ytVideo;
- }
- }
+ var ytVideoParse, ytVideoCode, myVideoCode;
+ for (var ytVideo of ytVideosContent.split(',')) {
+ if ((!ytVideo.match(/^url/)) && (ytVideoParse = ytVideo.match(/(.*)(url=.*$)/)))
+ ytVideo = ytVideoParse[2] + '&' + ytVideoParse[1];
+ if ((ytVideoCode = (ytVideo.match(/itag=(\d{1,3})/) || [])[1])
+ && (myVideoCode = ytVideoFormats[ytVideoCode])) {
+ ytVideo = cleanMyContent(ytVideo, true);
+ ytVideo = ytVideo.replace(/url=/, "");
+ if ((ytVideo.match(/itag=/g) || []).length > 1)
+ ytVideo = ytVideo.replace(/itag=\d{1,3}/, "");
+ if ((ytVideo.match(/clen=/g) || []).length > 1)
+ ytVideo = ytVideo.replace(/clen=\d+/, "");
+ if ((ytVideo.match(/lmt=/g) || []).length > 1)
+ ytVideo = ytVideo.replace(/lmt=\d+/, "");
+ ytVideo = ytVideo.replace(/type=(video|audio).*?/, "").replace(/xtags=[^%=]*?/, "");
+ ytVideo = ytVideo.replace(/&&/g, "&").replace(/^&/, "").replace(/&$/, "");
+ if (ytVideo.match(/&sig=/)) ytVideo = ytVideo.replace(/&sig=/, '&signature=');
+ else if (ytVideo.match(/&s=/))
+ if ((ytSig = ytVideo.match(/&s=(.*?)(&|$)/)) &&
+ (s = ytDecryptSignature(ytSig[1])))
+ ytVideo = ytVideo.replace(/&s=.*?(&|$)/, '&signature=' + s + '$1');
+ else ytVideo = '';
+ ytVideo = cleanMyContent(ytVideo, true);
+ if (ytVideo.indexOf('ratebypass') == -1) ytVideo += '&ratebypass=yes';
+ if (ytVideo && ytVideo.indexOf('http') == 0)
+ ytVideoList[myVideoCode] = ytVideo;
}
}
- if (ytVideoFound) {
- /* DASH */
- if (!ytVideoList['Standard Definition MP4'] && ytVideoList['Standard Definition Video MP4']) ytVideoList['Standard Definition MP4'] = 'DASH';
- if (!ytVideoList['High Definition MP4'] && ytVideoList['High Definition Video MP4']) ytVideoList['High Definition MP4'] = 'DASH';
- if (!ytVideoList['Full High Definition MP4'] && ytVideoList['Full High Definition Video MP4']) ytVideoList['Full High Definition MP4'] = 'DASH';
- if (!ytVideoList['Ultra High Definition MP4'] && ytVideoList['Ultra High Definition Video MP4']) ytVideoList['Ultra High Definition MP4'] = 'DASH';
- if (!ytVideoList['Standard Definition WebM'] && ytVideoList['Standard Definition Video WebM']) ytVideoList['Standard Definition WebM'] = 'DASH';
- if (!ytVideoList['High Definition WebM'] && ytVideoList['High Definition Video WebM']) ytVideoList['High Definition WebM'] = 'DASH';
- if (!ytVideoList['Full High Definition WebM'] && ytVideoList['Full High Definition Video WebM']) ytVideoList['Full High Definition WebM'] = 'DASH';
- if (!ytVideoList['Ultra High Definition WebM'] && ytVideoList['Ultra High Definition Video WebM']) ytVideoList['Ultra High Definition WebM'] = 'DASH';
-
- /* DVL */
- ytVideoList['Direct Video Link'] = page.url;
-
+ if (Object.keys(ytVideoList).length > 0) {
+ for (var container of ["Standard", "High", "Full High", "Ultra High"])
+ for (var definition of ["MP4", "WebM"])
+ if (!ytVideoList[definition + " Definition " + container] &&
+ ytVideoList[definition + " Definition Video " + container])
+ ytVideoList[definition + " Definition " + container] = "DASH";
ytPlayer();
}
- else {
- if (ytVideosContent.indexOf("conn=rtmp") != -1)
- console.log("This video uses the RTMP protocol and is not supported.");
- else console.log("Couldn't get any video.");
- }
+ else if (ytVideosContent.indexOf("conn=rtmp") != -1)
+ console.log("This video uses the RTMP protocol and is not supported.");
+ else console.log("Couldn't get any video.");
}
/* Parse HLS */
@@ -395,41 +333,28 @@
};
ytVideoList["Any Definition MP4"] = ytHLSVideos;
if (ytHLSContent) {
- var ytHLSVideo, ytVideoCodeParse, ytVideoCode, myVideoCode;
- var ytHLSMatcher = new RegExp('(http.*?m3u8)', 'g');
- ytHLSVideos = ytHLSContent.match(ytHLSMatcher);
- if (ytHLSVideos) {
- for (var ytHLSVideo in ytHLSVideos) {
- ytVideoCodeParse = ytHLSVideo.match(/\/itag\/(\d{1,3})\//);
- ytVideoCode = (ytVideoCodeParse) ? ytVideoCodeParse[1] : null;
- if (ytVideoCode) {
+ var ytHLSVideo, ytVideoCodeParse, myVideoCode;
+ if (ytHLSVideos = ytHLSContent.match(/(http.*?m3u8)/g))
+ for (var ytHLSVideo in ytHLSVideos)
+ if (ytVideoCode = (ytHLSVideo.match(/\/itag\/(\d{1,3})\//) || [])[1]) {
myVideoCode = ytHLSFormats[ytVideoCode];
- if (myVideoCode && ytHLSVideo) {
+ if (myVideoCode && ytHLSVideo)
ytVideoList[myVideoCode] = ytHLSVideo;
- }
}
- }
- }
}
-
- /* DVL */
- ytVideoList['Direct Video Link'] = page.url;
-
ytDefaultVideo = 'Any Definition MP4';
ytPlayer();
}
/* Get Videos */
- var ytVideoList = {};
+ var ytVideoList = {}, ytScriptURL;
if (ytVideosContent) {
if (ytVideosContent.match(/&s=/) || ytVideosContent.match(/,s=/) || ytVideosContent.match(/u0026s=/)) {
- var ytScriptURL = getMyContent(page.url, '"js":\\s*"(.*?)"', true)
- || getMyContent(page.url.replace(/watch.*?v=/, 'embed/').replace(/&.*$/, ''), '"js":\\s*"(.*?)"', true);
- if (ytScriptURL) {
+ if (ytScriptURL = getMyContent(page.url, '"js":\\s*"(.*?)"', true)
+ || getMyContent(page.url.replace(/watch.*?v=/, 'embed/').replace(/&.*$/, ''), '"js":\\s*"(.*?)"', true)) {
ytScriptURL = page.win.location.protocol + ytScriptURL;
try {
- ytScriptSrc = getMyContent(ytScriptURL, 'TEXT', false);
- if (ytScriptSrc) ytDecryptFunction();
+ if (ytScriptSrc = getMyContent(ytScriptURL, 'TEXT', false)) ytDecryptFunction();
ytVideos();
}
catch(e) {
@@ -456,34 +381,29 @@
}
else ytVideos();
}
- else {
- if (ytHLSVideos) {
+ else if (ytHLSVideos) {
+ try {
+ ytHLSContent = getMyContent(ytHLSVideos, 'TEXT', false);
+ ytHLS();
+ }
+ catch(e) {
try {
- ytHLSContent = getMyContent(ytHLSVideos, 'TEXT', false);
- ytHLS();
+ var oReq = new XMLHttpRequest();
+ oReq.open("GET", ytHLSVideos);
+ oReq.onload = function(response) {
+ if (response.readyState === 4 && response.status === 200 && response.responseText)
+ ytHLSContent = response.responseText;
+ ytHLS();
+ };
+ oReq.onerror = ytHLS;
+ oReq.send();
}
catch(e) {
- try {
- var oReq = new XMLHttpRequest();
- oReq.open("GET", ytHLSVideos);
- oReq.onload = function(response) {
- if (response.readyState === 4 && response.status === 200 && response.responseText) {
- ytHLSContent = response.responseText;
- }
- ytHLS();
- };
- oReq.onerror = function() {
- ytHLS();
- };
- oReq.send();
- }
- catch(e) {
- ytHLS();
- }
+ ytHLS();
}
}
- else console.log("Couldn't get the videos content.");
}
+ else console.log("Couldn't get the videos content.");
}
})();