Checkpoint peering identity and opt-in discovery

scraper/lib/library-inventory.js

@@ -6,6 +6,7 @@ const { assertInside } = require('./names');
 const { chapterNumber } = require('./scope');
 const { isSpecialKey, parseSpecialFolder, parseKey } = require('../../chapter-identity');
 const { writeJsonAtomic } = require('./json-file');
+const { resolveWorkIdentity, sameWorkIdentity } = require('./work-identity');
 
 async function readJson(file) {
   try { return JSON.parse(await fs.readFile(file, 'utf8')); } catch { return {}; }
@@ -20,7 +21,9 @@ function keyFromName(name) { return parseKey(name)?.key || null; }
 
 function sourceKey(url, name = '') {
   try {
-    const host = new URL(String(url)).hostname.replace(/^www\./, '').toLowerCase();
+    const parsed = new URL(String(url));
+    const host = parsed.hostname.replace(/^www\./, '').toLowerCase();
+    if (parsed.protocol === 'peer:' && /^p[0-9a-f]{24}$/.test(host)) return `peer-${host}`;
     if (host === 'weebcentral.com') return 'weebcentral';
     if (host === 'mangadex.org') return 'mangadex';
     return host;
@@ -53,7 +56,7 @@ async function scanLibrary(libraryRoot) {
         const chapterMeta = await readJson(path.join(bookPath, versionEntry.name, 'chapter.json'));
         const source = typeof chapterMeta.source === 'string' ? { name: chapterMeta.source, url: '' } : (chapterMeta.source || {});
         chapters.push({
-          book, number, version: versionEntry.name,
+          book, bookFolder: bookEntry.name, number, version: versionEntry.name,
           sourceName: String(source.name || ''), sourceUrl: String(source.url || ''),
           sourceKey: sourceKey(source.url, source.name),
         });
@@ -75,6 +78,13 @@ function findManga(inventory, identity = {}) {
   const anilist = identity.anilist == null ? '' : String(identity.anilist);
   const explicit = identity.libraryMangaId == null ? '' : String(identity.libraryMangaId);
   if (explicit) return inventory.mangas.find(manga => manga.id === explicit) || null;
+  if (identity.workIdentity) {
+    const matches = inventory.mangas.filter(manga => sameWorkIdentity(
+      resolveWorkIdentity(manga.meta, manga.id, identity.localServerId), identity.workIdentity));
+    if (matches.length !== 1) return null;
+    if (source && seriesId && matches[0].ids[source] != null && String(matches[0].ids[source]) !== seriesId) return null;
+    return matches[0];
+  }
   if (source && seriesId) {
     const bySourceId = inventory.mangas.find(manga => String(manga.ids[source] ?? '') === seriesId);
     if (bySourceId) return bySourceId;