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feat: integrate Next.js SSR for frontend

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Satsuki Akiba
2025-06-04 09:09:14 +09:00
parent 1defdb8bef
commit cfc111b60e
1 changed files with 36 additions and 31 deletions
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65
server.ts
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@@ -140,39 +140,44 @@ serve({
} }
} }
// Serve static files from frontend/public (e.g., favicon.ico, manifest.json) // Next.jsのSSRを処理
// Note: index.html is handled by SPA fallback primarily, but direct access could be supported here.
// We avoid serving index.html here directly to let SPA fallback handle it for cleaner URLs.
if (pathname !== "/" && pathname !== "/index.html") { // Avoid double serving index.html
const publicAssetPath = path.join(frontendPublicDir, pathname.startsWith("/") ? pathname.substring(1) : pathname);
try { try {
const file = Bun.file(publicAssetPath); // Next.jsのページレンダリング
if (await file.exists() && !fs.statSync(publicAssetPath).isDirectory()) { // Ensure it's a file const app = require("./frontend/src/app");
let contentType = "application/octet-stream";
if (publicAssetPath.endsWith(".css")) contentType = "text/css; charset=utf-8";
else if (publicAssetPath.endsWith(".js")) contentType = "application/javascript; charset=utf-8";
else if (publicAssetPath.endsWith(".json")) contentType = "application/json; charset=utf-8";
else if (publicAssetPath.endsWith(".png")) contentType = "image/png";
else if (publicAssetPath.endsWith(".jpg") || publicAssetPath.endsWith(".jpeg")) contentType = "image/jpeg";
else if (publicAssetPath.endsWith(".ico")) contentType = "image/x-icon";
// 他の静的アセットタイプをここに追加
return new Response(file, { headers: { "Content-Type": contentType } });
}
} catch (e) {
// Not found or other error, fall through to SPA fallback or 404
}
}
// SPA Fallback: For non-API, non-file paths, serve frontend/public/index.html // ページコンポーネントを取得
// This handles requests like `/`, `/some-route` for client-side routing. const pageComponent = app.default || app.Home || app;
const indexHtmlPath = path.join(frontendPublicDir, "index.html");
try { // React要素を作成
const indexFile = Bun.file(indexHtmlPath); const element = React.createElement(pageComponent);
if (await indexFile.exists()) {
return new Response(indexFile, { headers: { "Content-Type": "text/html; charset=utf-8" } }); // React DOMを使用してHTMLを生成
} const ReactDOMServer = require("react-dom/server");
const html = ReactDOMServer.renderToString(element);
// 完全なHTMLドキュメントを構築
const htmlTemplate = `
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>ポッドキャスト管理画面</title>
<script src="/_next/static/chunks/react.js"></script>
<script src="/_next/static/chunks/app.js"></script>
<link rel="stylesheet" href="/_next/static/chunks/app.css" />
</head>
<body>
<div id="root">${html}</div>
</body>
</html>
`.trim();
return new Response(htmlTemplate, {
headers: { "Content-Type": "text/html; charset=utf-8" }
});
} catch (e) { } catch (e) {
console.error(`Error serving index.html ${indexHtmlPath}:`, e); console.error("Error rendering Next.js app:", e);
} }
return new Response("Not Found", { status: 404 }); return new Response("Not Found", { status: 404 });