smueller/youtube-music
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Pass (optional) existing metadata and subfolder in mp3 converter

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TC
2021-03-24 21:46:59 +01:00
parent 4146ae60bc
commit 951689c5ea
1 changed files with 31 additions and 12 deletions
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43
plugins/downloader/youtube-dl.js
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@ -1,4 +1,5 @@
const { randomBytes } = require("crypto");
const { writeFileSync } = require("fs");
const { join } = require("path");
const Mutex = require("async-mutex").Mutex;
@ -29,7 +30,9 @@ const downloadVideoToMP3 = (
sendFeedback,
sendError,
reinit,
options
options,
metadata = undefined,
subfolder = ""
) => {
sendFeedback("Downloading…");
@ -70,7 +73,16 @@ const downloadVideoToMP3 = (
.on("error", sendError)
.on("end", async () => {
const buffer = Buffer.concat(chunks);
await toMP3(videoName, buffer, sendFeedback, sendError, reinit, options);
await toMP3(
videoName,
buffer,
sendFeedback,
sendError,
reinit,
options,
metadata,
subfolder
);
});
};
@ -80,7 +92,9 @@ const toMP3 = async (
sendFeedback,
sendError,
reinit,
options
options,
existingMetadata = undefined,
subfolder = ""
) => {
const safeVideoName = randomBytes(32).toString("hex");
const extension = options.extension || "mp3";
@ -96,7 +110,7 @@ const toMP3 = async (
ffmpeg.FS("writeFile", safeVideoName, buffer);
sendFeedback("Converting…");
const metadata = getMetadata();
const metadata = existingMetadata || getMetadata();
await ffmpeg.run(
"-i",
safeVideoName,
@ -113,14 +127,19 @@ const toMP3 = async (
replacement: "_",
});
// Add the metadata
sendFeedback("Adding metadata…");
ipcRenderer.send(
"add-metadata",
join(folder, filename),
ffmpeg.FS("readFile", safeVideoName + "." + extension)
);
ipcRenderer.once("add-metadata-done", reinit);
const filePath = join(folder, subfolder, filename);
const fileBuffer = ffmpeg.FS("readFile", safeVideoName + "." + extension);
if (existingMetadata) {
writeFileSync(filePath, fileBuffer);
reinit();
} else {
// Add the metadata
sendFeedback("Adding metadata…");
ipcRenderer.send("add-metadata", filePath, fileBuffer);
ipcRenderer.once("add-metadata-done", reinit);
sendFeedback("Finished converting", metadata);
}
} catch (e) {
sendError(e);
} finally {