Supositware/jeff-downloader
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Handled more error and changed waveform to an image

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This commit is contained in:
loicbersier 2020-09-02 22:47:10 +02:00
parent db0aa8a886
commit 5c7044dd19
1 changed files with 40 additions and 27 deletions
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45
app/Controllers/Http/DownloadController.js
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@ -84,7 +84,7 @@ class DownloadController {
} else if (f.endsWith('.mp3') || f.endsWith('.flac')) { } else if (f.endsWith('.mp3') || f.endsWith('.flac')) {
// Send file name, file size in MB relative path for the file and relative path of music.png // Send file name, file size in MB relative path for the file and relative path of music.png
let fileInfo = formatBytes(fs.statSync(`./public/uploads/${f}`).size).split(' '); let fileInfo = formatBytes(fs.statSync(`./public/uploads/${f}`).size).split(' ');
files.push({ name: f.split('.').slice(0, -1).join('.'), size: fileInfo[0], unit: fileInfo[1], date: fs.statSync(`./public/uploads/${f}`).ctime, location: `uploads/${f}`, ext: f.split('.').pop(), thumbnail: `/thumbnail/${f}`, img: `/asset/music.png` }); files.push({ name: f.split('.').slice(0, -1).join('.'), size: fileInfo[0], unit: fileInfo[1], date: fs.statSync(`./public/uploads/${f}`).ctime, location: `uploads/${f}`, ext: path.extname(f), thumbnail: `/thumbnail/${f.replace(path.extname(f), '.png')}`, img: `/thumbnail/${f.replace(path.extname(f), '.png')}` });
} }
} }
defaultViewOption.file = files; defaultViewOption.file = files;
@ -183,7 +183,7 @@ class DownloadController {
viewOption.errormsg = err; viewOption.errormsg = err;
return response.send(view.render(page, viewOption)) return response.send(view.render(page, viewOption))
}) });
let ext; let ext;
video.on('info', function(info) { video.on('info', function(info) {
@ -200,7 +200,8 @@ class DownloadController {
if (data.feed == 'on') if (data.feed == 'on')
DLFile = `hidden/${title}.${ext}`; DLFile = `hidden/${title}.${ext}`;
video.pipe(fs.createWriteStream(`./public/uploads/${DLFile}`)); if (data.sponsorBlock) video.pipe(fs.createWriteStream(`./public/uploads/hidden/${DLFile}`));
else video.pipe(fs.createWriteStream(`./public/uploads/${DLFile}`));
}); });
video.on('end', function() { video.on('end', function() {
@ -239,21 +240,22 @@ class DownloadController {
filter += `${video}concat=n=${i + 1}[outv];`; filter += `${video}concat=n=${i + 1}[outv];`;
filter += `${audio}concat=n=${i + 1}:v=0:a=1[outa]`; filter += `${audio}concat=n=${i + 1}:v=0:a=1[outa]`;
ffmpeg(`./public/uploads/${DLFile}`) ffmpeg(`./public/uploads/hidden/${DLFile}`)
.inputFormat('mp4') .inputFormat('mp4')
.complexFilter(filter) .complexFilter(filter)
.outputOptions('-map [outv]') .outputOptions('-map [outv]')
.outputOptions('-map [outa]') .outputOptions('-map [outa]')
.save(`./public/uploads/hidden/nosponsor${DLFile}`) .save(`./public/uploads/${DLFile}`)
.on('error', function(err, stdout, stderr) { .on('error', function(err, stdout, stderr) {
console.log(stdout);
console.log(stderr);
console.log('Cannot process video: ' + err.message); console.log('Cannot process video: ' + err.message);
return; let viewOption = {...defaultViewOption};
viewOption.error = true;
viewOption.errormsg = err.message;
return response.send(view.render(page, viewOption))
}) })
.on('end', () => { .on('end', () => {
console.log('end'); console.log('end');
fs.renameSync(`./public/uploads/hidden/nosponsor${DLFile}`, `./public/uploads/${DLFile}`)
response.attachment(`./public/uploads/${DLFile}`) response.attachment(`./public/uploads/${DLFile}`)
generateThumbnail(DLFile); generateThumbnail(DLFile);
}); });
@ -272,11 +274,19 @@ class DownloadController {
.audioBitrate('320k') .audioBitrate('320k')
.format(data.format) .format(data.format)
.save(`./public/uploads/${DLFile.replace(`.${ext}`, `.${data.format}`)}`) .save(`./public/uploads/${DLFile.replace(`.${ext}`, `.${data.format}`)}`)
.on('error', function(err, stdout, stderr) {
console.log('Cannot process video: ' + err.message);
let viewOption = {...defaultViewOption};
viewOption.error = true;
viewOption.errormsg = err.message;
return response.send(view.render(page, viewOption))
})
.on('end', () => { .on('end', () => {
fs.unlinkSync(`./public/uploads/${DLFile}`); fs.unlinkSync(`./public/uploads/${DLFile}`);
generateWaveform(DLFile.replace(`.${ext}`, `.${data.format}`)); generateWaveform(DLFile.replace(`.${ext}`, `.${data.format}`));
return response.attachment(`./public/uploads/${DLFile.replace(`.${ext}`, `.${data.format}`)}`); return response.attachment(`./public/uploads/${DLFile.replace(`.${ext}`, `.${data.format}`)}`);
}) });
} }
}); });
} }
@ -289,7 +299,10 @@ async function generateWaveform(f) {
ffmpeg(`./public/uploads/${f}`) ffmpeg(`./public/uploads/${f}`)
.complexFilter('[0:a]aformat=channel_layouts=mono,compand=gain=-6,showwavespic=s=600x120:colors=#9cf42f[fg];color=s=600x120:color=#44582c,drawgrid=width=iw/10:height=ih/5:color=#9cf42f@0.1[bg];[bg][fg]overlay=format=rgb,drawbox=x=(iw-w)/2:y=(ih-h)/2:w=iw:h=1:color=#9cf42f') .complexFilter('[0:a]aformat=channel_layouts=mono,compand=gain=-6,showwavespic=s=600x120:colors=#9cf42f[fg];color=s=600x120:color=#44582c,drawgrid=width=iw/10:height=ih/5:color=#9cf42f@0.1[bg];[bg][fg]overlay=format=rgb,drawbox=x=(iw-w)/2:y=(ih-h)/2:w=iw:h=1:color=#9cf42f')
.frames(1) .frames(1)
.save(`./public/thumbnail/${f.replace(path.extname(f), '.mp4')}`) .on('error', function(err, stdout, stderr) {
return console.log('Cannot process video: ' + err.message);
})
.save(`./public/thumbnail/${f.replace(path.extname(f), '.png')}`)
} }
async function generateThumbnail(f) { async function generateThumbnail(f) {
@ -299,6 +312,9 @@ async function generateThumbnail(f) {
size: '720x480', size: '720x480',
folder: './public/thumbnail/', folder: './public/thumbnail/',
filename: f.replace(path.extname(f), '.png') filename: f.replace(path.extname(f), '.png')
})
.on('error', function(err, stdout, stderr) {
return console.log('Cannot process video: ' + err.message);
}); });
if (!fs.existsSync(`./public/thumbnail/tmp/${f}`)) if (!fs.existsSync(`./public/thumbnail/tmp/${f}`))
@ -310,8 +326,7 @@ async function generateThumbnail(f) {
.complexFilter('fps=fps=1/10') .complexFilter('fps=fps=1/10')
.save(`./public/thumbnail/tmp/${f}/%03d.png`) .save(`./public/thumbnail/tmp/${f}/%03d.png`)
.on('error', function(err, stdout, stderr) { .on('error', function(err, stdout, stderr) {
console.log('Cannot process video: ' + err.message); return console.log('Cannot process video: ' + err.message);
return;
}) })
.on('end', () => { .on('end', () => {
ffmpeg(`./public/thumbnail/tmp/${f}/%03d.png`) ffmpeg(`./public/thumbnail/tmp/${f}/%03d.png`)
@ -319,8 +334,7 @@ async function generateThumbnail(f) {
.format('mp4') .format('mp4')
.save(`./public/thumbnail/${f}`) .save(`./public/thumbnail/${f}`)
.on('error', function(err, stdout, stderr) { .on('error', function(err, stdout, stderr) {
console.log('Cannot process video: ' + err.message); return console.log('Cannot process video: ' + err.message);
return;
}) })
.on('end', () => { .on('end', () => {
// Save space by deleting tmp directory // Save space by deleting tmp directory
@ -329,7 +343,6 @@ async function generateThumbnail(f) {
fs.unlinkSync(`./public/thumbnail/tmp/${f}/${files}`); fs.unlinkSync(`./public/thumbnail/tmp/${f}/${files}`);
} }
fs.rmdirSync(`./public/thumbnail/tmp/${f}`); fs.rmdirSync(`./public/thumbnail/tmp/${f}`);
}); });
}); });
} }