Jennie Robinson Faber
31144617d7
Adds `useSiteMeta()` composable that wraps useSeoMeta with site defaults (title template, canonical URL, og/twitter image, og:site_name) and absolute-URL handling via runtimeConfig.public.appUrl. Adds /og/events/[slug].png route that renders per-event OG images via satori + @resvg/resvg-js, cached on disk by slug + updatedAt. Bundles Brygada 1918 + Commit Mono fonts as server assets, ships a fallback default.png, and patches @shuding/opentype.js via patch-package. Converts ~25 pages from useHead to useSiteMeta and adds noindex on private/auth/admin pages.
37 lines
1.1 KiB
JavaScript
37 lines
1.1 KiB
JavaScript
import { mkdir, readFile, writeFile } from 'node:fs/promises'
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import { dirname, resolve } from 'node:path'
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import { fileURLToPath } from 'node:url'
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const __dirname = dirname(fileURLToPath(import.meta.url))
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const CACHE_DIR = resolve(__dirname, '../../.cache/og')
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let ensured = false
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async function ensureCacheDir() {
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if (ensured) return
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await mkdir(CACHE_DIR, { recursive: true })
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ensured = true
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}
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// Returns cached PNG buffer or null. Key must be safe for a filename.
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export async function getCachedOG(key) {
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await ensureCacheDir()
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try {
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return await readFile(resolve(CACHE_DIR, `${key}.png`))
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} catch {
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return null
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}
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}
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export async function setCachedOG(key, buffer) {
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await ensureCacheDir()
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await writeFile(resolve(CACHE_DIR, `${key}.png`), buffer)
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}
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// Build a safe, deterministic cache key from event slug + updatedAt timestamp.
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// Slug is already URL-safe; updatedAt busts the cache on any edit.
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export function eventCacheKey(event) {
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const slug = String(event.slug || event._id).replace(/[^a-zA-Z0-9_-]/g, '_')
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const stamp = event.updatedAt ? new Date(event.updatedAt).getTime() : 0
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return `event-${slug}-${stamp}`
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}
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