80 lines
No EOL
2.4 KiB
TypeScript
80 lines
No EOL
2.4 KiB
TypeScript
import Auth from "./src/helpers/auth";
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import Utils from "./src/helpers/utils";
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const utils = new Utils(await Auth());
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Bun.serve({
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routes: {
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"/track": async (req: { url: string }) => {
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const url = new URL(req.url)
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const id = url.searchParams.get("id")
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if (!id) {
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return new Response("Missing id", { status: 400 })
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}
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const trackId = parseInt(id)
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const file = Bun.file(`downloaded/${trackId}.flac`)
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if (await file.exists()) {
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return new Response(file, {
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headers: {
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"Content-Type": "audio/flac",
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"Content-Disposition": `attachment; filename="${trackId}.flac"`,
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"Cache-Control": "public, max-age=31536000",
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"ETag": trackId.toString(),
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}
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})
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}
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const { manifestMimeType, manifest } = await utils.fetchTrack(parseInt(id))
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const audio = await utils.tagFlac(trackId, await utils.downloadFlac(manifestMimeType, manifest))
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await Bun.write(`downloaded/${trackId}.flac`, audio)
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return Response.json(audio, {
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headers: {
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"Content-Type": "audio/flac",
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"Content-Disposition": `attachment; filename="${trackId}.flac"`,
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"Cache-Control": "public, max-age=31536000",
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"ETag": trackId.toString(),
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}
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})
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},
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"/tracks": async () => {
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const tracks = await utils.fetchTracks();
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return Response.json(tracks);
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}
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},
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development: true
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})
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const tracks = await utils.fetchTracks();
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for await (const track of tracks.items) {
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const { id } = track.item
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const trackId = parseInt(id)
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if (await Bun.file(`downloaded/${trackId}.flac`).exists()) {
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console.log(`Already downloaded ${trackId}.flac`)
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continue
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}
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const { manifestMimeType, manifest } = await utils.fetchTrack(parseInt(id))
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try {
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const audio = await utils.tagFlac(trackId, await utils.downloadFlac(manifestMimeType, manifest))
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await Bun.write(`downloaded/${trackId}.flac`, audio)
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console.log(`Downloaded ${trackId}.flac`)
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} catch (e) {
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console.error(`Failed to download ${trackId}.flac`)
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}
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}
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console.log("Done") |