Portage complet PHP/Bash vers Node.js (Fastify + worker_threads)

cron/tmdb2imdb.js

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+// Port of tmdbintegral/tmdb2imdb.php
+// Builds bidirectional TMDb <-> IMDb id mappings from cached detail files.
+
+import { createReadStream, existsSync, readFileSync } from 'node:fs';
+import { writeFile } from 'node:fs/promises';
+import { createInterface } from 'node:readline';
+import { join } from 'node:path';
+import { TMDBINTEGRAL_DIR } from '../config.js';
+import { entryPath } from '../lib/paths.js';
+
+export async function buildMapping(type) {
+  const inputFile = join(TMDBINTEGRAL_DIR, `${type}.json`);
+  const out1 = join(TMDBINTEGRAL_DIR, `${type}2imdb.json`);
+  const out2 = join(TMDBINTEGRAL_DIR, `imdb2${type}.json`);
+
+  const data1 = {};
+  const data2 = {};
+
+  const stream = createReadStream(inputFile, { encoding: 'utf8' });
+  const rl = createInterface({ input: stream, crlfDelay: Infinity });
+
+  for await (const line of rl) {
+    if (!line) continue;
+    let obj;
+    try { obj = JSON.parse(line); } catch { continue; }
+    const tmdb = obj.id;
+    const path = entryPath(type, tmdb);
+    if (!existsSync(path)) continue;
+    let detail;
+    try { detail = JSON.parse(readFileSync(path, 'utf8')); } catch { continue; }
+    const imdb = detail?.external_ids?.imdb_id;
+    if (imdb) {
+      data1[tmdb] = imdb;
+      data2[imdb] = tmdb;
+    }
+  }
+
+  await writeFile(out1, JSON.stringify(data1));
+  await writeFile(out2, JSON.stringify(data2));
+}
+
+if (import.meta.url === `file://${process.argv[1]}`) {
+  const type = process.argv[2];
+  if (type !== 'movie' && type !== 'tv') {
+    console.error('Usage: node cron/tmdb2imdb.js movie|tv');
+    process.exit(1);
+  }
+  buildMapping(type).catch((err) => {
+    console.error(err);
+    process.exit(1);
+  });
+}