Maashkinoozhe/MangaCircus
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Consolidate MangaCircus app, scraper, and Compose baseline

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Maashkinoozhe committed 2026-10-07 23:28:20 +02:00
1 parent cfb2d79103
commit eef4ffa07c
103 files changed
+9316 -172
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library.js
+9 -24
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@@ -7,30 +7,14 @@
* Image sizes are cached per chapter folder and only re-read when the folder's mtime changes.
*/
const fsp = require('fs').promises, path = require('path');
const { parseSpecialFolder, parseKey } = require('./chapter-identity');
const { resolveReadingDirection } = require('./reading-direction');
const IMG = /\.(jpe?g|png|webp|gif|avif|bmp)$/i;
const COVER = /^cover\.(jpe?g|png|webp|gif|avif|bmp)$/i;
const KEY = /^([a-z]*) ?(\d+(?:\.\d+)?)(?=$|[\s_\-[(])[\s_-]*(.*)$/i;
const DIRECTIONS = { rtl: 'rtl', ltr: 'ltr', ttb: 'ttb', vertical: 'ttb', webtoon: 'ttb' };
const cmp = new Intl.Collator('en', { numeric: true, sensitivity: 'base' }).compare;
const str = x => (typeof x === 'string' ? x.trim() : '');
const order = (a, b) => a.x - b.x || a.num - b.num;
// "c0002.5 Tea Time [MangaDex]" -> { key: '2.5', x: false, num: 2.5, title: 'Tea Time', src: 'MangaDex' }
function parseKey(name) {
const m = KEY.exec(name);
if (!m) return null;
const x = m[1].toLowerCase() === 'x', num = parseFloat(m[2]);
let title = m[3].trim(), src = '';
const b = /\s*\[([^\]]*)\]$/.exec(title);
if (b) { src = b[1].trim(); title = title.slice(0, b.index).trim(); }
return { key: (x ? 'x' : '') + num, x, num, title: title.replace(/^[-:.]\s*/, ''), src };
}
function direction(...metas) {
for (const m of metas) if (DIRECTIONS[str(m.direction).toLowerCase()]) return DIRECTIONS[str(m.direction).toLowerCase()];
return 'rtl';
}
const order = (a, b) => Number(!!a.special) - Number(!!b.special) || a.x - b.x || a.num - b.num || cmp(a.key, b.key);
async function readJson(file) {
try { return JSON.parse((await fsp.readFile(file, 'utf8')).replace(/^/, '')); }
@@ -123,7 +107,7 @@ const coverIn = (files, rel) => { const f = files.find(f => COVER.test(f)); retu
async function scanManga(root, name, oldCache, cache) {
const { dirs, files } = await list(path.join(root, name));
const meta = await readJson(path.join(root, name, 'manga.json'));
const m = { id: name, title: str(meta.title) || name, meta, direction: direction(meta), cover: coverIn(files, name), books: [], chapters: [], chapterById: new Map(), updated: 0 };
const m = { id: name, title: str(meta.title) || name, meta, direction: resolveReadingDirection([meta]).value, cover: coverIn(files, name), books: [], chapters: [], chapterById: new Map(), updated: 0 };
const bookKeys = new Set();
for (const bName of dirs) {
const bk = parseKey(bName);
@@ -138,14 +122,15 @@ async function scanManga(root, name, oldCache, cache) {
};
const byKey = new Map();
for (const cName of bl.dirs) {
const ck = parseKey(cName);
const ck = parseSpecialFolder(cName) || parseKey(cName);
if (!ck) { console.warn(`[scan] ignoring "${bRel}/${cName}": chapter folders must be named <letters><number>[ title], e.g. "c0001 The Seed"`); continue; }
const v = await scanVersion(root, bRel + '/' + cName, ck, oldCache, cache);
if (!v.pages.length) continue;
v.direction = direction(v.meta, bMeta, meta);
v.directionInfo = resolveReadingDirection([v.meta, bMeta, meta], v.pages);
v.direction = v.directionInfo.value;
let ch = byKey.get(ck.key);
if (!ch) {
ch = { id: book.key + '/' + ck.key, book: book.key, key: ck.key, num: ck.num, x: ck.x, extra: book.extra || ck.x, label: (ck.x ? 'Extra ' : 'Ch. ') + ck.num, title: '', versions: [] };
ch = { id: book.key + '/' + ck.key, book: book.key, key: ck.key, num: ck.num, x: ck.x, special: !!ck.special, extra: book.extra || ck.x, label: ck.special ? str(v.meta.label) || 'Special' : (ck.x ? 'Extra ' : 'Ch. ') + ck.num, title: '', versions: [] };
byKey.set(ck.key, ch);
}
if (v.meta.extra === true) ch.extra = true;
@@ -179,4 +164,4 @@ async function scanLibrary(root, oldCache = {}) {
return { index: { mangas, byId: new Map(mangas.map(m => [m.id, m])) }, cache };
}
module.exports = { scanLibrary, parseKey, sizeFromBuffer };
module.exports = { scanLibrary, parseKey, sizeFromBuffer, imageSize };