HangerThem
64ae30b545
- Add sitemap.ts and robots.ts - pageMetadata() helper: consistent title, canonical URL, Open Graph, Twitter card and feed alternate on every page - Generated OG images: a site card, and per post either the cover image or a branded title card (pre-rendered at build) - BlogPosting JSON-LD on post pages - Fail fast with a clear error when SITE_URL is missing Content loading: - Validate post frontmatter at build time and normalize dates to ISO (fixes invalid <time datetime> values) - Add draft: true support (drafts only render in development) - Cache markdown rendering so metadata and page share one render - Replace the three copy-pasted about/projects/setup pages with a shared MarkdownPage component
67 lines
2 KiB
TypeScript
67 lines
2 KiB
TypeScript
import { AUTHOR, SITE_NAME, SITE_URL } from '@/app/metadata'
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import { getAllPostsMeta } from '@/lib/posts'
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import type { PostMeta } from '@/types/Post.type'
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export const dynamic = 'force-static'
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const lastModified = (p: PostMeta) => new Date(p.updated ?? p.date)
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function escapeXml(str: string) {
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return str
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.replace(/&/g, '&')
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.replace(/</g, '<')
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.replace(/>/g, '>')
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.replace(/"/g, '"')
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.replace(/'/g, ''')
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}
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export async function GET(req: Request) {
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const posts = getAllPostsMeta()
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const updated =
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posts.length > 0
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? new Date(Math.max(...posts.map((p) => lastModified(p).getTime()))).toISOString()
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: new Date().toISOString()
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const entries = posts
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.map((p) => {
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const url = `${SITE_URL}/posts/${p.slug}`
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const date = new Date(p.date).toISOString()
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const modified = lastModified(p).toISOString()
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return `
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<entry>
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<title>${escapeXml(p.title)}</title>
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<link href="${url}" rel="alternate" type="text/html" />
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<id>${url}</id>
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<published>${date}</published>
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<updated>${modified}</updated>
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<content type="text/html" src="${url}" />
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<summary>${escapeXml(p.description)}</summary>
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</entry>`
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})
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.join('')
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const feed = `<?xml version="1.0" encoding="UTF-8"?>
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<feed xmlns="http://www.w3.org/2005/Atom">
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<id>${SITE_URL}/</id>
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<title>${escapeXml(SITE_NAME)}</title>
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<updated>${updated}</updated>
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<author>
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<name>${escapeXml(AUTHOR.name)}
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<uri>${AUTHOR.url}</uri></name>
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</author>
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<link href="${SITE_URL}/feed.xml" rel="self" type="application/atom+xml" />
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<link href="${SITE_URL}" rel="alternate" type="text/html" />
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<rights>© ${new Date().getFullYear()} ${escapeXml(AUTHOR.name)}</rights>
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${entries}
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</feed>`
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const accept = req.headers.get('accept') || ''
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const contentType = accept.includes('application/atom+xml')
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? 'application/atom+xml; charset=utf-8'
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: 'application/xml; charset=utf-8'
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return new Response(feed, {
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headers: { 'Content-Type': contentType },
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})
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}
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