31 lines
1.2 KiB
TypeScript
31 lines
1.2 KiB
TypeScript
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import type { ActiveEditAlbumAddress, AlbumEntry, Subpage } from './types';
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/**
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* Where an album sits in the page builder, as the address its drawer opens by.
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*
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* Used by the `/admin/pages?album=<id>` deep link from the diagnostics page. An
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* album can be listed more than once; the first place wins — standalone, then
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* each subpage's own albums, then its sections — which is also the order the
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* builder shows them in.
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*/
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export function findAlbumAddress(
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gallery: { albums: AlbumEntry[]; subpages: Subpage[] },
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albumId: string,
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): ActiveEditAlbumAddress | null {
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const standalone = gallery.albums.findIndex((a) => a.id === albumId);
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if (standalone !== -1) return { type: 'standalone', albumIndex: standalone };
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for (const [subpageIndex, sp] of gallery.subpages.entries()) {
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const direct = sp.albums.findIndex((a) => a.id === albumId);
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if (direct !== -1) return { type: 'subpage', subpageIndex, albumIndex: direct };
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for (const [sectionIndex, section] of (sp.sections ?? []).entries()) {
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const inSection = section.albums.findIndex((a) => a.id === albumId);
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if (inSection !== -1) {
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return { type: 'section', subpageIndex, sectionIndex, albumIndex: inSection };
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}
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}
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}
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return null;
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}
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