Refactor image URL handling: Update API routes to return image URLs via the API instead of direct paths, ensuring consistency across avatar and background uploads. Introduce normalization functions for avatar and background URLs to maintain compatibility with existing URLs.
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This commit is contained in:
Julien Froidefond
2025-12-12 15:59:18 +01:00
parent 702476c349
commit f69fbbd0e1
11 changed files with 238 additions and 13 deletions

View File

@@ -0,0 +1,86 @@
import { NextRequest, NextResponse } from "next/server";
import { readFile } from "fs/promises";
import { join } from "path";
import { existsSync } from "fs";
export async function GET(
request: NextRequest,
{ params }: { params: Promise<{ filename: string }> }
) {
try {
const { filename } = await params;
// Sécuriser le nom de fichier pour éviter les path traversal
if (
!filename ||
filename.includes("..") ||
filename.includes("/") ||
filename.includes("\\")
) {
return NextResponse.json(
{ error: "Nom de fichier invalide" },
{ status: 400 }
);
}
// Décoder le nom de fichier (au cas où il contient des caractères encodés)
const decodedFilename = decodeURIComponent(filename);
// Chemin vers le fichier background
const backgroundsDir = join(
process.cwd(),
"public",
"uploads",
"backgrounds"
);
const filepath = join(backgroundsDir, decodedFilename);
// Vérifier que le fichier existe
if (!existsSync(filepath)) {
return NextResponse.json(
{ error: "Image de fond non trouvée" },
{ status: 404 }
);
}
// Lire le fichier
const fileBuffer = await readFile(filepath);
// Déterminer le type MIME basé sur l'extension
const extension = decodedFilename.split(".").pop()?.toLowerCase();
let contentType = "image/jpeg"; // par défaut
switch (extension) {
case "png":
contentType = "image/png";
break;
case "gif":
contentType = "image/gif";
break;
case "webp":
contentType = "image/webp";
break;
case "svg":
contentType = "image/svg+xml";
break;
case "jpg":
case "jpeg":
default:
contentType = "image/jpeg";
}
// Retourner l'image avec les bons headers
return new NextResponse(fileBuffer, {
headers: {
"Content-Type": contentType,
"Cache-Control": "public, max-age=31536000, immutable",
},
});
} catch (error) {
console.error("Error serving background:", error);
return NextResponse.json(
{ error: "Erreur lors de la récupération de l'image de fond" },
{ status: 500 }
);
}
}