Files
EpicNext-Cms/src/actions/admin-media.ts
T
simoleo89andCursor 0e89d03940 Finish fine-grained ACL across remaining admin pages and actions.
Replace leftover requireStaff gates with module PERMS, drop hardcoded room rank thresholds, and expand contract tests so admin mutations cannot regress to dashboard-only checks.

Co-authored-by: Cursor <[email protected]>
2026-07-15 20:15:22 +02:00

76 lines
2.7 KiB
TypeScript

"use server";
import { mkdir, writeFile } from "node:fs/promises";
import path from "node:path";
import { revalidatePath } from "next/cache";
import { requirePermission } from "@/lib/admin/guard";
import { PERMS } from "@/lib/permissions";
const MEDIA_DIR = "public/assets/images/media";
const MAX_SIZE = 5 * 1024 * 1024; // 5MB
const ALLOWED = ["image/png", "image/jpeg", "image/gif", "image/webp"];
export async function uploadMedia(formData: FormData): Promise<void> {
await requirePermission(PERMS.PAGES_EDIT);
const file = formData.get("file") as File | null;
if (!file || file.size === 0) return;
if (file.size > MAX_SIZE) return;
if (!ALLOWED.includes(file.type)) return;
const baseDir = path.resolve(process.cwd(), MEDIA_DIR);
// eslint-disable-next-line security/detect-non-literal-fs-filename
await mkdir(baseDir, { recursive: true });
const ext = file.name.split(".").pop() ?? "png";
const name = `${Date.now()}-${Math.random().toString(36).slice(2, 8)}.${ext}`;
const bytes = await file.arrayBuffer();
const filePath = path.resolve(baseDir, name);
if (!filePath.startsWith(baseDir + path.sep)) throw new Error("Invalid path");
// eslint-disable-next-line security/detect-non-literal-fs-filename
await writeFile(filePath, Buffer.from(bytes));
revalidatePath("/api/media");
revalidatePath("/admin/media");
}
export async function deleteMedia(name: string): Promise<void> {
await requirePermission(PERMS.PAGES_EDIT);
const { unlink } = await import("node:fs/promises");
const baseDir = path.resolve(process.cwd(), MEDIA_DIR);
const filePath = path.resolve(baseDir, name);
if (!filePath.startsWith(baseDir + path.sep)) return;
try {
await unlink(filePath);
} catch {
// File may not exist
}
revalidatePath("/api/media");
revalidatePath("/admin/media");
}
export async function uploadMediaAndReturn(
formData: FormData,
): Promise<string> {
await requirePermission(PERMS.PAGES_EDIT);
const file = formData.get("file") as File | null;
if (!file || file.size === 0) return "";
if (file.size > MAX_SIZE) return "";
if (!ALLOWED.includes(file.type)) return "";
const baseDir = path.resolve(process.cwd(), MEDIA_DIR);
// eslint-disable-next-line security/detect-non-literal-fs-filename
await mkdir(baseDir, { recursive: true });
const ext = file.name.split(".").pop() ?? "png";
const name = `${Date.now()}-${Math.random().toString(36).slice(2, 8)}.${ext}`;
const bytes = await file.arrayBuffer();
const filePath = path.resolve(baseDir, name);
if (!filePath.startsWith(baseDir + path.sep)) return "";
// eslint-disable-next-line security/detect-non-literal-fs-filename
await writeFile(filePath, Buffer.from(bytes));
revalidatePath("/api/media");
revalidatePath("/admin/media");
return `/api/media/${name}`;
}