TheLanc3/YoutubeDL-Material
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renamed variable in backend

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deleteaudiofile/deletevideofile functions now made for reusability

downloaded videos now use the title as the file name. this requires longer download times as 2 calls are created

created a deletefile http call in backend, however it is currently not being used
This commit is contained in:
Isaac Grynsztein
2020-02-13 03:13:10 -05:00
parent 501806909a
commit 73b9c61080
1 changed files with 94 additions and 67 deletions
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161
backend/app.js
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@@ -15,8 +15,9 @@ var backendUrl = config.get("YoutubeDLMaterial.Host.backendurl")
var backendPort = 17442;
var usingEncryption = config.get("YoutubeDLMaterial.Encryption.use-encryption");
var basePath = config.get("YoutubeDLMaterial.Downloader.path-base");
var audioPath = config.get("YoutubeDLMaterial.Downloader.path-audio");
var videoPath = config.get("YoutubeDLMaterial.Downloader.path-video");
var audioFolderPath = config.get("YoutubeDLMaterial.Downloader.path-audio");
var videoFolderPath = config.get("YoutubeDLMaterial.Downloader.path-video");
var downloadOnlyMode = config.get("YoutubeDLMaterial.Extra.download_only_mode")
if (usingEncryption)
{
@@ -79,7 +80,7 @@ function getThumbnailMp4(name)
function getFileSizeMp3(name)
{
var jsonPath = audioPath+name+".mp3.info.json";
var jsonPath = audioFolderPath+name+".mp3.info.json";
if (fs.existsSync(jsonPath))
var obj = JSON.parse(fs.readFileSync(jsonPath, 'utf8'));
@@ -91,7 +92,7 @@ function getFileSizeMp3(name)
function getFileSizeMp4(name)
{
var jsonPath = videoPath+name+".info.json";
var jsonPath = videoFolderPath+name+".info.json";
var filesize = 0;
if (fs.existsSync(jsonPath))
{
@@ -111,7 +112,7 @@ function getFileSizeMp4(name)
function getJSONMp3(name)
{
var jsonPath = audioPath+name+".mp3.info.json";
var jsonPath = audioFolderPath+name+".mp3.info.json";
if (fs.existsSync(jsonPath))
var obj = JSON.parse(fs.readFileSync(jsonPath, 'utf8'));
else
@@ -122,7 +123,7 @@ function getJSONMp3(name)
function getJSONMp4(name)
{
var jsonPath = videoPath+name+".info.json";
var jsonPath = videoFolderPath+name+".info.json";
if (fs.existsSync(jsonPath))
{
var obj = JSON.parse(fs.readFileSync(jsonPath, 'utf8'));
@@ -133,7 +134,7 @@ function getJSONMp4(name)
function getAmountDownloadedMp3(name)
{
var partPath = audioPath+name+".mp3.part";
var partPath = audioFolderPath+name+".mp3.part";
if (fs.existsSync(partPath))
{
const stats = fs.statSync(partPath);
@@ -149,7 +150,7 @@ function getAmountDownloadedMp3(name)
function getAmountDownloadedMp4(name)
{
var format = getVideoFormatID(name);
var partPath = videoPath+name+".f"+format+".mp4.part";
var partPath = videoFolderPath+name+".f"+format+".mp4.part";
if (fs.existsSync(partPath))
{
const stats = fs.statSync(partPath);
@@ -162,7 +163,7 @@ function getAmountDownloadedMp4(name)
function getVideoFormatID(name)
{
var jsonPath = videoPath+name+".info.json";
var jsonPath = videoFolderPath+name+".info.json";
if (fs.existsSync(jsonPath))
{
var obj = JSON.parse(fs.readFileSync(jsonPath, 'utf8'));
@@ -171,68 +172,88 @@ function getVideoFormatID(name)
}
}
function deleteAudioFile(name) {
var jsonPath = audioFolderPath+name+'.info.json';
var audioFilePath = audioFolderPath+name+'.mp3';
fs.unlinkSync(audioFilePath);
fs.unlinkSync(jsonPath);
}
function deleteVideoFile(name) {
var jsonPath = videoFolderPath+name+'.info.json';
var videoFilePath = videoFolderPath+name+'.mp4';
fs.unlinkSync(videoFilePath);
fs.unlinkSync(jsonPath);
}
app.post('/tomp3', function(req, res) {
var url = req.body.url;
var date = Date.now();
var path = audioPath;
var audiopath = Date.now();
youtubedl.exec(url, ['--external-downloader', 'aria2c', '-o', path + audiopath + ".mp3", '-x', '--audio-format', 'mp3', '--write-info-json'], {}, function(err, output) {
if (err) {
audiopath = "-1";
throw err;
var path = audioFolderPath;
var audiopath = '%(title)s.%(ext)s';
youtubedl.exec(url, ['--get-filename', '-o', audiopath], {}, function(err_getting_name, output) {
if (err_getting_name) {
res.sendStatus(500);
throw err_getting_name;
}
});
// write file info
/*
youtubedl.getInfo(url, function(err, info) {
if (err) throw err;
var size = info.size;
fs.writeFile("data/"+audiopath, size, function(err) {
if(err) {
return console.log(err);
var output_string = output[0];
audiopath = output_string.substring(0, output_string.lastIndexOf('.')) + '.mp3';
youtubedl.exec(url, ['--external-downloader', 'aria2c', '-o', path + audiopath + ".mp3", '-x', '--audio-format', 'mp3', '--write-info-json'], {}, function(err, output) {
if (err) {
audiopath = "-1";
res.sendStatus(500);
throw err;
} else if (output) {
var completeString = "done";
var audiopathEncoded = encodeURIComponent(audiopath);
res.send({
audiopathEncoded: audiopathEncoded
});
}
console.log("The file was saved!");
});
});
*/
var completeString = "done";
var audiopathEncoded = encodeURIComponent(audiopath);
res.send({
audiopathEncoded: audiopathEncoded
});
});
res.end("yes");
});
app.post('/tomp4', function(req, res) {
var url = req.body.url;
var date = Date.now();
var path = videoPath;
var videopath = Date.now();
youtubedl.exec(url, ['--external-downloader', 'aria2c', '-o', path + videopath + ".mp4", '-f', 'bestvideo[ext=mp4]+bestaudio[ext=m4a]/mp4', '--write-info-json'], {}, function(err, output) {
if (err) {
videopath = "-1";
throw err;
var path = videoFolderPath;
var videopath = '%(title)s.%(ext)s';
youtubedl.exec(url, ['--get-filename', '-o', videopath], {}, function(err_getting_name, output) {
if (err_getting_name) {
res.sendStatus(500);
throw err_getting_name;
}
var output_string = output[0];
videopath = output_string.substring(0, output_string.lastIndexOf('.')) + '.mp4';
youtubedl.exec(url, ['--external-downloader', 'aria2c', '-o', path + videopath + ".mp4", '-f', 'bestvideo[ext=mp4]+bestaudio[ext=m4a]/mp4', '--write-info-json'], {}, function(err, output) {
if (err) {
videopath = "-1";
res.sendStatus(500);
throw err;
} else if (output) {
var completeString = "done";
var videopathEncoded = encodeURIComponent(videopath);
res.send({
videopathEncoded: videopathEncoded
});
res.end("yes");
}
});
});
var completeString = "done";
var videopathEncoded = encodeURIComponent(videopath);
res.send({
videopathEncoded: videopathEncoded
});
res.end("yes");
});
// gets the status of the mp3 file that's being downloaded
app.post('/fileStatusMp3', function(req, res) {
var name = req.body.name + "";
var name = decodeURI(req.body.name + "");
var exists = "";
var fullpath = audioPath + name + ".mp3";
var fullpath = audioFolderPath + name + ".mp3";
if (fs.existsSync(fullpath)) {
exists = [basePath + audioPath + name, getFileSizeMp3(name)];
exists = [basePath + audioFolderPath + name, getFileSizeMp3(name)];
}
else
{
@@ -250,11 +271,11 @@ app.post('/fileStatusMp3', function(req, res) {
// gets the status of the mp4 file that's being downloaded
app.post('/fileStatusMp4', function(req, res) {
var name = req.body.name;
var name = decodeURI(req.body.name);
var exists = "";
var fullpath = videoPath + name + ".mp4";
var fullpath = videoFolderPath + name + ".mp4";
if (fs.existsSync(fullpath)) {
exists = [basePath + videoPath + name, getFileSizeMp4(name)];
exists = [basePath + videoFolderPath + name, getFileSizeMp4(name)];
} else {
var percent = 0;
var size = getFileSizeMp4(name);
@@ -271,8 +292,8 @@ app.post('/fileStatusMp4', function(req, res) {
// gets all download mp3s
app.post('/getMp3s', function(req, res) {
var mp3s = [];
var fullpath = audioPath;
var files = fs.readdirSync(audioPath);
var fullpath = audioFolderPath;
var files = fs.readdirSync(audioFolderPath);
for (var i in files)
{
@@ -307,8 +328,8 @@ app.post('/getMp3s', function(req, res) {
// gets all download mp4s
app.post('/getMp4s', function(req, res) {
var mp4s = [];
var fullpath = videoPath;
var files = fs.readdirSync(videoPath);
var fullpath = videoFolderPath;
var files = fs.readdirSync(videoFolderPath);
for (var i in files)
{
@@ -343,13 +364,11 @@ app.post('/getMp4s', function(req, res) {
// deletes mp3 file
app.post('/deleteMp3', function(req, res) {
var name = req.body.name;
var fullpath = audioPath + name + ".mp3";
var fullpath = audioFolderPath + name + ".mp3";
var wasDeleted = false;
if (fs.existsSync(fullpath))
{
fs.unlink(fullpath, call => {
});
deleteAudioFile(name);
wasDeleted = true;
res.send(wasDeleted);
res.end("yes");
@@ -365,13 +384,11 @@ app.post('/deleteMp3', function(req, res) {
// deletes mp4 file
app.post('/deleteMp4', function(req, res) {
var name = req.body.name;
var fullpath = videoPath + name + ".mp4";
var fullpath = videoFolderPath + name + ".mp4";
var wasDeleted = false;
if (fs.existsSync(fullpath))
{
fs.unlink(fullpath, call => {
// console.log(call);
});
deleteVideoFile(name);
wasDeleted = true;
res.send(wasDeleted);
res.end("yes");
@@ -397,6 +414,16 @@ app.post('/downloadFile', function(req, res) {
res.sendFile(file);
});
app.post('/deleteFile', function(req, res) {
let fileName = req.body.fileName;
let type = req.body.type;
if (type === 'audio') {
deleteAudioFile(fileName);
} else if (type === 'video') {
deleteVideoFile(fileName);
}
res.send()
});
app.get('/video/:id', function(req , res){
var head;