refactor: apply Clean Architecture principles
- Extract EXIF and Swipe logic into custom hooks for Lightbox - Extract Map layout data formatting into mapService - Extract AlbumDetailView and SubpageGridView components from page router - Restructure monolithic config.ts into clean config/ directory
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ralksta
136
lib/config/index.ts
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136
lib/config/index.ts
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import { env } from '../env';
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import { loadYaml, validateUuid } from './parser';
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import { resolveTheme, VALID_LAYOUTS } from './theme';
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import { slugify, AppConfig, SubpageConfig, GalleryYaml, SettingsYaml, GridConfig } from './schema';
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export * from './schema';
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export * from './theme';
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let _config: AppConfig | null = null;
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export function getConfig(): AppConfig {
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const isDev = process.env.NODE_ENV !== 'production';
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if (_config && !isDev) return _config;
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const apiUrl = env.IMMICH_API_URL;
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const apiKey = env.IMMICH_API_KEY;
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const authSecret = env.AUTH_SECRET || apiKey;
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if (!env.AUTH_SECRET && process.env.NODE_ENV === 'production') {
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console.warn('\n⚠️ SECURITY WARNING: AUTH_SECRET is not set. Falling back to IMMICH_API_KEY.\n Please set a long random string as AUTH_SECRET in your .env for better security.\n');
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}
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const gallery = loadYaml<GalleryYaml>('gallery.yaml');
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const settings = loadYaml<SettingsYaml>('settings.yaml');
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const theme = resolveTheme(settings.theme);
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const albumOverrides: Record<string, string> = {};
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function processAlbumEntry(entry: string | Record<string, string>, context: string): string {
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if (typeof entry === 'string') {
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return validateUuid(entry, context);
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}
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const [uuid, name] = Object.entries(entry)[0];
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const validatedUuid = validateUuid(uuid, context);
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albumOverrides[validatedUuid] = name;
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return validatedUuid;
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}
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const standaloneAlbumIds = (gallery.albums ?? []).map((entry) => processAlbumEntry(entry, 'gallery.yaml albums'));
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if (standaloneAlbumIds.length === 0 && (!gallery.subpages || (Array.isArray(gallery.subpages) ? gallery.subpages.length === 0 : Object.keys(gallery.subpages).length === 0))) {
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throw new Error('gallery.yaml must define at least one album or subpage');
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}
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let subpages: SubpageConfig[] = [];
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if (Array.isArray(gallery.subpages)) {
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subpages = gallery.subpages.map((sp) => {
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if (!sp.name || !sp.albums || sp.albums.length === 0) {
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throw new Error(`Subpage "${sp.name || '(unnamed)'}" must have a name and at least one album`);
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}
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return {
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name: sp.name,
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slug: slugify(sp.name),
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albumIds: sp.albums.map((entry) => processAlbumEntry(entry, `subpage "${sp.name}"`)),
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password: sp.password,
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...(sp.grid ? {
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grid: {
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...(sp.grid.columns != null ? { columns: sp.grid.columns } : {}),
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...(sp.grid.gap != null ? { gap: sp.grid.gap } : {}),
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...(sp.grid.aspectRatio != null ? { aspectRatio: sp.grid.aspectRatio } : {}),
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...(sp.grid.layout != null ? { layout: (VALID_LAYOUTS.includes(sp.grid.layout) ? sp.grid.layout : 'masonry') as GridConfig['layout'] } : {}),
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},
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} : {}),
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};
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});
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} else if (gallery.subpages) {
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subpages = Object.entries(gallery.subpages).map(([name, value]) => {
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if (Array.isArray(value)) {
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return { name, slug: slugify(name), albumIds: value.map((entry) => processAlbumEntry(entry, `subpage "${name}"`)) };
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}
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interface SubpageObjectValue { albums?: Array<string | Record<string, string>>; password?: string; grid?: { columns?: number; gap?: number; aspectRatio?: string; layout?: string; }; }
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const sp = value as SubpageObjectValue;
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const albumEntries = sp.albums || [];
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return {
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name,
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slug: slugify(name),
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albumIds: albumEntries.map((entry) => processAlbumEntry(entry, `subpage "${name}"`)),
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password: sp.password,
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...(sp.grid ? {
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grid: {
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...(sp.grid.columns != null ? { columns: sp.grid.columns } : {}),
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...(sp.grid.gap != null ? { gap: sp.grid.gap } : {}),
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...(sp.grid.aspectRatio != null ? { aspectRatio: sp.grid.aspectRatio } : {}),
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...(sp.grid.layout != null ? { layout: (VALID_LAYOUTS.includes(sp.grid.layout) ? sp.grid.layout : 'masonry') as GridConfig['layout'] } : {}),
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},
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} : {}),
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};
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});
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}
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const subpageAlbumIds = new Set(subpages.flatMap((sp) => sp.albumIds));
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const allAlbumIds = [...new Set([...standaloneAlbumIds, ...subpageAlbumIds])];
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_config = {
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immich: { apiUrl: `${apiUrl}/api`, apiKey },
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authSecret,
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albums: allAlbumIds,
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standaloneAlbums: standaloneAlbumIds.filter((id) => !subpageAlbumIds.has(id)),
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subpages,
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siteTitle: settings.title ?? env.SITE_TITLE,
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siteSubtitle: settings.subtitle ?? env.SITE_SUBTITLE,
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seo: {
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title: settings.seo?.title || settings.title || env.SITE_TITLE || 'Gallery',
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description: settings.seo?.description || settings.subtitle || env.SITE_SUBTITLE || 'A curated photography portfolio',
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noIndex: settings.seo?.noIndex === true,
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noFollow: settings.seo?.noFollow === true,
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},
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heroImages: gallery.hero ? (Array.isArray(gallery.hero) ? gallery.hero : [gallery.hero]).map((id) => validateUuid(id, 'gallery.yaml hero')) : [],
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exifOnHover: settings.exifOnHover !== false,
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grid: {
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columns: settings.grid?.columns ?? 3,
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gap: settings.grid?.gap ?? 12,
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aspectRatio: settings.grid?.aspectRatio ?? '1',
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layout: (VALID_LAYOUTS.includes(settings.grid?.layout ?? '') ? settings.grid!.layout : 'masonry') as GridConfig['layout'],
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},
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theme,
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footer: settings.footer ? { name: settings.footer.name, instagram: settings.footer.instagram, email: settings.footer.email, website: settings.footer.website } : null,
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legal: {
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enabled: settings.legal?.enabled === true,
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name: settings.legal?.name || '',
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address: settings.legal?.address || '',
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zipCity: settings.legal?.zipCity || '',
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country: settings.legal?.country || '',
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email: settings.legal?.email,
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phone: settings.legal?.phone,
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taxId: settings.legal?.taxId,
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vatId: settings.legal?.vatId,
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extraInfo: settings.legal?.extraInfo,
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},
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map: settings.map === true,
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transitions: settings.transitions !== false,
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albumOverrides,
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cacheTtl: env.CACHE_TTL * 1000,
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rateLimitRpm: env.RATE_LIMIT_RPM,
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};
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return _config;
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}
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