music source and client for subsonic

test fixture setup for navidrome

docker/library-manager/scripts/music-download.ts

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+#!/usr/bin/env -S deno --allow-all
+import * as path from "jsr:@std/path@1.1.2";
+import { MUSIC_DIR } from "./util/env.ts";
+import { SubsonicClient } from "./util/subsonic.ts";
+
+await new Deno.Command("rm", { args: ["-rf", path.join(MUSIC_DIR, "*")] })
+  .output();
+
+const client = new SubsonicClient(
+  "http://demo.subsonic.org",
+  "guest1",
+  "guest",
+);
+
+for (const id of ["197", "199", "321"]) {
+  const res = await client.get("download", { id });
+
+  let filename = res.headers.get("Content-Disposition")
+    ?.split(";")[1];
+  filename = (filename?.includes("*=")
+    ? decodeURIComponent(filename.split("''")[1])
+    : filename?.split("=")[1]) ?? `${id}.zip`;
+
+  console.log("downloading album:", filename);
+  const downloadPath = path.join(MUSIC_DIR, filename);
+
+  const file = await Deno.open(downloadPath, {
+    write: true,
+    create: true,
+  });
+  await res.body?.pipeTo(file.writable);
+
+  await new Deno.Command("unzip", {
+    args: [
+      downloadPath,
+      "-d",
+      path.join(MUSIC_DIR, filename.split(".")[0]),
+    ],
+  }).output();
+
+  await Deno.remove(downloadPath);
+}
+
+console.log("music-download complete");

docker/library-manager/scripts/setup-servers.ts

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+#!/usr/bin/env -S deno --allow-all
+
+async function setupNavidrome() {
+  console.log("setting up navidrome...");
+
+  await fetch("http://navidrome:4533/auth/createAdmin", {
+    method: "POST",
+    headers: { "Content-Type": "application/json" },
+    body: JSON.stringify({
+      username: "admin",
+      password: "password",
+    }),
+  });
+}
+
+await setupNavidrome();
+
+console.log("setup-servers complete");

docker/library-manager/scripts/util/env.ts

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+export const MUSIC_DIR = Deno.env.get("MUSIC_DIR") ?? "/music";

docker/library-manager/scripts/util/subsonic.ts

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+export class SubsonicClient {
+  constructor(
+    readonly baseUrl: string,
+    readonly username: string,
+    readonly password: string,
+  ) {}
+
+  get(method: string, params?: Record<string, string>) {
+    const url = new URL(`rest/${method}.view`, this.baseUrl);
+
+    url.searchParams.set("u", this.username);
+    url.searchParams.set("p", this.password);
+    url.searchParams.set("v", "1.13.0");
+    url.searchParams.set("c", "subtracks-test-fixture");
+
+    if (params) {
+      Object.entries(params).forEach(([key, value]) =>
+        url.searchParams.append(key, value)
+      );
+    }
+
+    return fetch(url);
+  }
+}