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Update Drafting.ts

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c# dont fry my brain challenge
This commit is contained in:
absoluteSpacehead 2024-02-06 21:25:54 +00:00
parent bb1bb3db16
commit 7a95c7a537
1 changed files with 17 additions and 18 deletions
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35
Server/Source/Routes/Drafting.ts
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@ -201,35 +201,34 @@ App.post("/upload/audio",
const AudioPath = `${SAVED_DATA_PATH}/Songs/${req.body.TargetSong}`;
await writeFileSync(AudioPath + `/Audio.${ext}`, Decoded);
await writeFileSync(`${AudioPath}/Audio.${ext}`, Decoded);
ffmpeg()
.input(AudioPath + `/Audio.${ext}`)
.input(`${AudioPath}/Audio.${ext}`)
.audioCodec("libopus")
.outputOptions([
"-use_timeline 1",
"-f dash",
"-mapping_family 255"
])
.output(AudioPath + `/Chunks/Manifest.mpd`)
.output(`${AudioPath}/Chunks/Manifest.mpd`)
.on("start", cl => Debug(`ffmpeg running with ${magenta(cl)}`))
.on("end", async () => {
Debug("Ffmpeg finished running");
// Check channels
ffmpeg.ffprobe(AudioPath + `/Audio.${ext}`, async (err, metadata) => {
ffmpeg.ffprobe(`${AudioPath}/Audio.${ext}`, async (err, metadata) => {
if (err) // FUCK
{
console.log(err);
}
else if (metadata && metadata.streams && metadata.streams[0].codec_type == 'audio' && metadata.streams[0].channels && metadata.streams[0].channels > 2) // jfc ts
return console.log(err);
if (metadata && metadata.streams && metadata.streams[0].codec_type == 'audio' && metadata.streams[0].channels && metadata.streams[0].channels > 2) // jfc ts
{
Debug(`Creating preview stream as it's needed...`);
// Oh shit!! we need a preview stream!! so let's make one.
// Make a dir for it first
if (!existsSync(AudioPath + "/PreviewChunks"))
mkdirSync(AudioPath + "/PreviewChunks", { recursive: true });
if (!existsSync(`${AudioPath}/PreviewChunks`))
mkdirSync(`${AudioPath}/PreviewChunks`, { recursive: true });
// Then, figure out which channels from the original file to put into each channel on the output file.
// We already ran ffprobe earlier so we can just reuse that lol
@ -246,7 +245,7 @@ App.post("/upload/audio",
// Need to wait for this before removing the source file, but since it won't ALWAYS get called we don't put the rmSync in here
await new Promise<void>((resolve, reject) => {
ffmpeg()
.input(AudioPath + `/Audio.${ext}`)
.input(`${AudioPath}/Audio.${ext}`)
.audioCodec("libopus")
.audioFilter(FilterLeft + FilterRight)
.outputOptions([
@ -254,13 +253,13 @@ App.post("/upload/audio",
"-f dash",
"-ac 2", // downmix
])
.output(AudioPath + `/PreviewChunks/PreviewManifest.mpd`)
.output(`${AudioPath}/PreviewChunks/PreviewManifest.mpd`)
.on("start", cl => Debug(`Creating preview stream with ${magenta(cl)}`))
.on("end", async () => {
Debug(`Preview stream created`);
// Move the mpd out
renameSync(AudioPath + `/PreviewChunks/PreviewManifest.mpd`, AudioPath + `/PreviewManifest.mpd`);
writeFileSync(AudioPath + `/PreviewManifest.mpd`, readFileSync(AudioPath + `/PreviewManifest.mpd`).toString().replace(/<ProgramInformation>[\w\d\r\n\t]*<\/ProgramInformation>/i, "<BaseURL>{BASEURL}</BaseURL>"));
renameSync(`${AudioPath}/PreviewChunks/PreviewManifest.mpd`, `${AudioPath}/PreviewManifest.mpd`);
writeFileSync(`${AudioPath}/PreviewManifest.mpd`, readFileSync(`${AudioPath}/PreviewManifest.mpd`).toString().replace(/<ProgramInformation>[\w\d\r\n\t]*<\/ProgramInformation>/i, "<BaseURL>{BASEURL}</BaseURL>"));
SongData.PID = v4();
await SongData.save();
resolve();
@ -274,11 +273,11 @@ App.post("/upload/audio",
});
}
rmSync(AudioPath + `/Audio.${ext}`);
rmSync(`${AudioPath}/Audio.${ext}`);
renameSync(AudioPath + `/Chunks/Manifest.mpd`, AudioPath + `/Manifest.mpd`);
renameSync(`${AudioPath}/Chunks/Manifest.mpd`, `${AudioPath}/Manifest.mpd`);
// i love creating thread-safe code that always works! (never gonna error trust me)
writeFileSync(AudioPath + `/Manifest.mpd`, readFileSync(AudioPath + `/Manifest.mpd`).toString().replace(/<ProgramInformation>[\w\d\r\n\t]*<\/ProgramInformation>/i, "<BaseURL>{BASEURL}</BaseURL>"));
writeFileSync(`${AudioPath}/Manifest.mpd`, readFileSync(`${AudioPath}/Manifest.mpd`).toString().replace(/<ProgramInformation>[\w\d\r\n\t]*<\/ProgramInformation>/i, "<BaseURL>{BASEURL}</BaseURL>"));
await SongData.reload();
SongData.HasAudio = true;
@ -289,7 +288,7 @@ App.post("/upload/audio",
console.error(e);
console.log(stdout);
console.error(stderr);
rmSync(AudioPath + `/Audio.${ext}`);
rmSync(`${AudioPath}/Audio.${ext}`);
await SongData.reload();
SongData.Status = SongStatus.BROKEN;