69 lines
1.9 KiB
TypeScript
69 lines
1.9 KiB
TypeScript
import { getAllAlbums } from "@/content/photos/albums";
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import { getSettings } from "@/content/settings/settings";
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import type { APIRoute } from "astro";
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import minifyXML from "minify-xml";
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export const GET = (async () => {
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const settings = await getSettings();
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if (!settings.photo.enabled) {
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return new Response(null, {
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status: 204,
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statusText: "Not Found"
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});
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}
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const albums = await getAllAlbums(settings);
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const albumCount = albums.length;
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const perPage = settings.sitemap.perPage;
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const pages = Math.ceil(albumCount / perPage);
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let sitemaps: SitemapIndex[] = [];
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for (let i = 0; i < pages; i++) {
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const selectedProjects = albums.slice(
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((Number(i + 1) - 1) * settings.sitemap.perPage),
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Number(i + 1) * settings.sitemap.perPage - 1
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);
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let dates = [
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settings.sitemap.lastModified,
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settings.photo.lastModified,
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settings.website.lastModified
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];
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selectedProjects.forEach((project) => {
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dates.push(project.lastModified);
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});
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const lastModified = dates.sort((a: Date, b: Date) => {
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return b.getTime() - a.getTime();
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});
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sitemaps.push({
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url: `/sitemap/albums-${i + 1}.xml`,
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lastModified: lastModified[0]
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});
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}
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let sitemapContent = `
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<?xml version="1.0" encoding="UTF-8"?>
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<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
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${sitemaps.map((item) => `
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<sitemap>
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<loc>${settings.website.domainName}${item.url}</loc>
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<lastmod>${item.lastModified.toISOString()}</lastmod>
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</sitemap>
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`).join('')}
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</sitemapindex>
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`;
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return new Response(minifyXML(sitemapContent), {
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status: 200,
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statusText: "OK",
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headers: {
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"Content-Type": "application/xml"
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}
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});
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}) satisfies APIRoute;
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