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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
32 lines
1.1 KiB
TypeScript
32 lines
1.1 KiB
TypeScript
import { Router } from "@oak/oak";
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import type { APIResponse } from "../../shared/api.ts";
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import { resolveBandcamp } from "../remote/bandcamp-streams.ts";
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import type { Tralbum } from "../../shared/player.ts";
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const bandcampRouter = new Router();
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/**
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* Resolve a Bandcamp page to its streamable tracks.
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*
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* Public, like /api/preview: it only reads a public page and returns URLs the
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* same page already hands any visitor. Errors are thrown as APIException and
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* rendered by errorMiddleware; the client treats any failure as "fall back to
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* the iframe embed".
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*/
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bandcampRouter.get("/api/bandcamp/tracks", async (ctx) => {
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const url = ctx.request.url.searchParams.get("url") ?? "";
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const force = ctx.request.url.searchParams.get("force") === "1";
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const responseBody: APIResponse<Tralbum> = {
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success: true,
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data: await resolveBandcamp(url, { force }),
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};
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// Private: the signed URLs in the body are per-fetch, so they must not be
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// held in a shared cache. Well inside the 24h signature life either way.
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ctx.response.headers.set("Cache-Control", "private, max-age=3600");
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ctx.response.body = responseBody;
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});
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export default bandcampRouter;
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