Peter Meier
37 lines
1.3 KiB
TypeScript
37 lines
1.3 KiB
TypeScript
/**
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* Middleware: lädt Übersetzungen aus der CMS-API (translation_bundle) und setzt Astro.locals.translations.
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* Single source of truth: API des Servers.
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*/
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import { defineMiddleware } from "astro:middleware";
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import { getTranslationBundleBySlug } from "./lib/cms";
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import { TRANSLATION_BUNDLE_SLUG } from "./lib/constants";
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import { resetCmsFromCache } from "./lib/cms-cache-state";
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export const onRequest = defineMiddleware(async (context, next) => {
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resetCmsFromCache();
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let translations: Record<string, string> = {};
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try {
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const bundle = await getTranslationBundleBySlug(TRANSLATION_BUNDLE_SLUG, {
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locale: "de",
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});
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if (bundle?.strings && typeof bundle.strings === "object") {
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const normalized: Record<string, string> = {};
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for (const [key, val] of Object.entries(bundle.strings)) {
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const v = val as unknown;
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const str =
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typeof v === "string"
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? v
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: typeof v === "object" && v !== null && "value" in v
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? (v as { value?: unknown }).value
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: (v as { text?: unknown })?.text ?? (v as { label?: unknown })?.label;
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if (typeof str === "string") normalized[key] = str;
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}
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translations = { ...normalized };
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}
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} catch {
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/* CMS nicht erreichbar */
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}
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context.locals.translations = translations;
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return next();
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});
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