yuanzonghao
0a7076d5b9
Rewrites the i18n system introduced in PR #94 to use Next.js App Router [locale] dynamic segments with SSR-rendered translations and proper middleware locale routing. - Add middleware locale detection: / rewrites to /zh-CN/ internally, /en and /ja pass through, /zh-CN/... redirects to bare path - Move all 7 pages under app/[locale]/ with SSR translation injection - Fix server→client serialization: pre-evaluate function-valued translations (makeSerializable) to eliminate hydration flash - Fix language switch key flash: use hard navigation with localStorage- only persistence, avoiding React state update before page reload - Add <link rel="alternate" hreflang> tags for multilingual SEO - Fix Supabase setAll overwriting locale rewrite response - Trim locales from 22 to 3 (zh-CN/en/ja), delete 19 incomplete files - LLM-translate 240 firstact game preset JSONs (en + ja, landscape + portrait) and story titles via gemini-3.5-flash - Delete 11 one-off migration scripts and outdated i18n docs - Add useLocalePath hook and navigation utilities Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
23 lines
820 B
TypeScript
23 lines
820 B
TypeScript
import { DEFAULT_LOCALE, type Locale } from "./config";
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/**
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* Build a locale-prefixed path. For the default locale (zh-CN), returns the
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* bare path so the URL stays clean (middleware rewrites internally).
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* For en/ja, prepends the locale segment.
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*/
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export function localePath(path: string, locale: Locale): string {
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if (locale === DEFAULT_LOCALE) return path;
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return `/${locale}${path.startsWith("/") ? "" : "/"}${path}`;
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}
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/**
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* Strip any locale prefix from a pathname, returning the bare path.
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* "/en/play" → "/play", "/ja" → "/", "/play" → "/play"
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*/
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export function stripLocalePrefix(pathname: string): string {
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const match = pathname.match(/^\/(en|ja)(\/|$)/);
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if (!match) return pathname;
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const rest = pathname.slice(match[0].length - (match[2] === "/" ? 1 : 0));
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return rest || "/";
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}
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