feat: support fumadocs

web/app/lib/utils.ts

@@ -0,0 +1,85 @@
+import { type ClassValue, clsx } from "clsx";
+import { twMerge } from "tailwind-merge";
+
+export function cn(...inputs: ClassValue[]) {
+  return twMerge(clsx(inputs));
+}
+
+export function downloadContent(
+  content: Blob,
+  fileName: string,
+  fileExtension: string,
+) {
+  const link = document.createElement("a");
+  link.href = URL.createObjectURL(content);
+  link.download = `${fileName}${fileExtension}`;
+  document.body.appendChild(link);
+  link.click();
+  document.body.removeChild(link);
+}
+
+export function base64ToBytes(base64String: string) {
+  const byteCharacters = atob(base64String);
+  const byteNumbers = new Array(byteCharacters.length);
+  for (let i = 0; i < byteCharacters.length; i++) {
+    byteNumbers[i] = byteCharacters.charCodeAt(i);
+  }
+  return new Uint8Array(byteNumbers);
+}
+
+export function downloadBytes(
+  base64String: string,
+  className?: string,
+  jarName?: string,
+) {
+  const byteArray = base64ToBytes(base64String);
+  const blob = new Blob([byteArray], {
+    type: className ? "application/java-vm" : "application/java-archive",
+  });
+
+  const link = document.createElement("a");
+  link.href = window.URL.createObjectURL(blob);
+  link.download = className
+    ? `${className.substring(className.lastIndexOf("."))}.class`
+    : `${jarName}.jar`;
+
+  document.body.appendChild(link);
+  link.click();
+  document.body.removeChild(link);
+}
+
+export function formatBytes(bytes: number) {
+  if (bytes === 0) return "0 Bytes";
+  if (Number.isNaN(bytes) || !Number.isFinite(bytes)) return "N/A";
+
+  const k = 1024;
+  const sizes = ["Bytes", "KB", "MB"];
+
+  if (bytes < k) {
+    return `${bytes.toFixed(0)} ${sizes[0]}`;
+  }
+
+  const i = Math.floor(Math.log(bytes) / Math.log(k));
+
+  if (i >= 2 || bytes / k ** 1 >= 1000) {
+    const mbValue = Number.parseFloat((bytes / k ** 2).toFixed(2));
+    return `${mbValue} ${sizes[2]}`;
+  }
+  const kbValue = Number.parseFloat((bytes / k ** 1).toFixed(1));
+  return `${kbValue} ${sizes[1]}`;
+}
+
+export function shouldHidden(shellType: string | undefined) {
+  if (shellType === undefined) {
+    return false;
+  }
+  return (
+    shellType.endsWith("Listener") ||
+    shellType.endsWith("Valve") ||
+    shellType.startsWith("Agent") ||
+    shellType.endsWith("Interceptor") ||
+    shellType.endsWith("Handler") ||
+    shellType.endsWith("WebFilter") ||
+    shellType === "Customizer"
+  );
+}