109 lines
3.9 KiB
TypeScript
109 lines
3.9 KiB
TypeScript
"use server";
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import { revalidatePath } from "next/cache";
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import { mkdir, writeFile, unlink } from "fs/promises";
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import path from "path";
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import { prisma } from "@/lib/prisma";
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import { siteSettings } from "@/lib/services/site-settings";
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const FAVICON_DIR = "public/assets/images/media/favicon";
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const MAX_SIZE = 2 * 1024 * 1024; // 2MB
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const ALLOWED = ["image/png", "image/jpeg", "image/gif", "image/webp", "image/x-icon", "image/svg+xml"];
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export async function saveFavicon(
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formData: FormData,
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): Promise<{ success: boolean; url?: string; error?: string }> {
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try {
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const file = formData.get("file") as File | null;
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if (!file || file.size === 0) return { success: false, error: "No file provided" };
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if (file.size > MAX_SIZE) return { success: false, error: "File too large (max 2MB)" };
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if (!ALLOWED.includes(file.type))
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return { success: false, error: "Invalid file type. Allowed: PNG, JPEG, GIF, WebP, ICO, SVG" };
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const mimeExt: Record<string, string> = {
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"image/png": "png",
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"image/jpeg": "jpg",
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"image/gif": "gif",
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"image/webp": "webp",
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"image/x-icon": "ico",
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"image/svg+xml": "svg",
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};
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const ext = mimeExt[file.type] ?? "png";
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const filename = `favicon-${Date.now()}.${ext}`;
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const baseDir = path.resolve(process.cwd(), FAVICON_DIR);
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const filePath = path.resolve(baseDir, filename);
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if (!filePath.startsWith(baseDir + path.sep)) {
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return { success: false, error: "Invalid path" };
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}
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const buffer = Buffer.from(await file.arrayBuffer());
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// eslint-disable-next-line security/detect-non-literal-fs-filename
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await mkdir(baseDir, { recursive: true });
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// eslint-disable-next-line security/detect-non-literal-fs-filename
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await writeFile(filePath, buffer);
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const url = `/api/media/favicon/${filename}`;
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// Remove old favicon file if it exists
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const oldUrl = await siteSettings.get("cms_favicon");
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if (oldUrl && oldUrl.startsWith("/api/media/favicon/")) {
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const oldName = oldUrl.replace("/api/media/favicon/", "");
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if (!oldName.includes("..") && !oldName.includes("/")) {
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const oldPath = path.resolve(baseDir, oldName);
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if (oldPath.startsWith(baseDir + path.sep)) {
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try {
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// eslint-disable-next-line security/detect-non-literal-fs-filename
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await unlink(oldPath);
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} catch {
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/* ignore if file doesn't exist */
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}
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}
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}
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}
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await prisma.websiteSetting.upsert({
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where: { key: "cms_favicon" },
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update: { value: url },
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create: { key: "cms_favicon", value: url, comment: "Favicon URL" },
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});
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siteSettings.reload();
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revalidatePath("/", "layout");
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revalidatePath("/admin/favicon");
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return { success: true, url };
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} catch (e) {
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return { success: false, error: e instanceof Error ? e.message : "Unknown error" };
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}
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}
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export async function deleteFavicon(): Promise<{ success: boolean; error?: string }> {
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try {
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const oldUrl = await siteSettings.get("cms_favicon");
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if (oldUrl && oldUrl.startsWith("/api/media/favicon/")) {
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const baseDir = path.resolve(process.cwd(), FAVICON_DIR);
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const oldName = oldUrl.replace("/api/media/favicon/", "");
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if (!oldName.includes("..") && !oldName.includes("/")) {
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const oldPath = path.resolve(baseDir, oldName);
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if (oldPath.startsWith(baseDir + path.sep)) {
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try {
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// eslint-disable-next-line security/detect-non-literal-fs-filename
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await unlink(oldPath);
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} catch {
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/* ignore */
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}
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}
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}
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}
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await prisma.websiteSetting.delete({ where: { key: "cms_favicon" } }).catch(() => {});
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siteSettings.reload();
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revalidatePath("/", "layout");
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revalidatePath("/admin/favicon");
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return { success: true };
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} catch (e) {
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return { success: false, error: e instanceof Error ? e.message : "Unknown error" };
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}
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}
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