Create 404.html with automatic redirection

express-rate-limit · Aug 20, 2023 · 043c924 · 043c924
1 parent dd73fcd
commit 043c924
Showing 1 changed file with 38 additions and 0 deletions.
diff --git a/404.html b/404.html
@@ -0,0 +1,38 @@
+<!doctype html>
+<html lang="en-US">
+	<head>
+		<meta charset="UTF-8" />
+    <noscript>
+  		<meta
+  			http-equiv="refresh"
+  			content="0; url=https://github.com/express-rate-limit/express-rate-limit"
+  		/>
+    </noscript>
+		<script type="text/javascript">
+      // default redirection target
+      let target = 'https://github.com/express-rate-limit/express-rate-limit'
+      // strip the leading and trailing slashes and lowercase
+      let path = location.pathname.substr(1).toLowerCase();
+      if (path.endsWith('/')) {
+        path = path.substring(0, path.length-1)
+      }
+      if (path.startsWith('err_erl_') || target.startsWith('wrn_erl_')) {
+        target += '/wiki/Error-Codes#' + target;
+      }
+      document.addEventListener("DOMContentLoaded", (event) => {
+        document.getElementById('link').href=target;
+      });
+			window.location.href = target;
+		</script>
+		<title>Page Redirection</title>
+	</head>
+	<body>
+		If you are not redirected automatically, follow
+		<a id="link"
+			href="https://github.com/express-rate-limit/express-rate-limit"
+		>
+			this link
+		</a>
+		to the Express Rate Limit page.
+	</body>
+</html>