111 lines
3.7 KiB
JavaScript
111 lines
3.7 KiB
JavaScript
import { archiveFieldName } from './types.js';
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/**
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* Works out what a URL points at: the home page, an ordinary page, a
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* collection's archive, or a single entry.
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*
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* Routing only. An archive result says which collection to list and on which
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* page, but doesn't fetch the entries — that's `getArchiveEntries`, called by
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* whoever actually needs them. Keeping the two apart means listing changes
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* (sorting, filtering, pagination) never touch routing rules, and metadata
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* generation doesn't pay for a query it would discard.
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*
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* The trick is that archive prefixes aren't configured anywhere — they're the
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* slug of whichever page an editor assigned as that collection's archive. So
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* /pl/artykuly and /en/articles come from one assignment, and renaming the page
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* moves the whole section.
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*
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* Resolution order matters: a first segment matching an archive's slug wins
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* over an ordinary page of the same name, because an archive *is* a page and
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* would otherwise shadow its own entries.
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*
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* Depth beyond {archive}/{entry} isn't supported — categories in the path would
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* make canonical and hreflang ambiguous (the same entry reachable under several
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* URLs).
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*/ export async function resolveRoute({ content, locale, page = 1, pagesSlug = 'pages', payload, segments, settingsSlug = 'site-settings' }) {
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const settings = await payload.findGlobal({
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slug: settingsSlug,
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depth: 1,
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locale: locale
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});
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// Locale root → Homepage from System Pages.
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if (!segments?.length) {
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const homepage = settings.homepage;
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if (homepage && typeof homepage === 'object') {
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return {
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type: 'home',
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doc: homepage
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};
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}
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return null;
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}
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const [first, ...rest] = segments;
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// Does the first segment name an archive page?
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for (const collection of content?.collections ?? []){
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const archive = settings[archiveFieldName(collection.slug)];
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if (!archive || typeof archive !== 'object') {
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continue;
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}
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const archiveDoc = archive;
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if (archiveDoc.slug !== first) {
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continue;
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}
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// /pl/artykuly → the archive page itself.
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if (rest.length === 0) {
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return {
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type: 'archive',
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collection: collection.slug,
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doc: archiveDoc,
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page,
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perPage: collection.perPage ?? 10
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};
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}
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// /pl/artykuly/moj-post → an entry.
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if (rest.length === 1) {
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const found = await payload.find({
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collection: collection.slug,
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depth: 2,
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limit: 1,
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locale: locale,
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where: {
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slug: {
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equals: rest[0]
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}
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}
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});
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const entry = found.docs[0];
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if (!entry) {
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return null;
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}
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return {
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type: 'entry',
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archive: archiveDoc,
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collection: collection.slug,
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doc: entry
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};
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}
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// Deeper than {archive}/{entry}.
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return null;
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}
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// An ordinary page. Joined, so nested slugs ('a/b') keep working.
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const found = await payload.find({
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collection: pagesSlug,
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depth: 2,
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limit: 1,
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locale: locale,
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where: {
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slug: {
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equals: segments.join('/')
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}
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}
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});
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const doc = found.docs[0];
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if (!doc) {
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return null;
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}
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return {
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type: 'page',
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doc: doc
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};
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}
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//# sourceMappingURL=resolveRoute.js.map
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