1 files changed, 119 insertions, 0 deletions
diff --git a/zenserver/experimental/frontend.cpp b/zenserver/experimental/frontend.cpp
new file mode 100644
index 000000000..79fcf0a17
--- /dev/null
+++ b/zenserver/experimental/frontend.cpp
@@ -0,0 +1,119 @@
+// Copyright Epic Games, Inc. All Rights Reserved.
+
+#include "frontend.h"
+
+#include <zencore/filesystem.h>
+#include <zencore/string.h>
+
+namespace zen {
+
+namespace html {
+
+	constexpr std::string_view Index = R"(
+<!DOCTYPE html>
+<html>
+<head>
+<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" integrity="sha384-F3w7mX95PdgyTmZZMECAngseQB83DfGTowi0iMjiWaeVhAn4FJkqJByhZMI3AhiU" crossorigin="anonymous">
+<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/js/bootstrap.min.js" integrity="sha384-skAcpIdS7UcVUC05LJ9Dxay8AXcDYfBJqt1CJ85S/CFujBsIzCIv+l9liuYLaMQ/" crossorigin="anonymous"></script>
+<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/font/bootstrap-icons.css">
+<style type="text/css">
+body {
+	background-color: #fafafa;
+}
+</style>
+<script type="text/javascript">
+	const getCacheStats = () => {
+		const opts = { headers: { "Accept": "application/json" } };
+		fetch("/z$", opts)
+			.then(response => {
+				if (!response.ok) {
+					throw Error(response.statusText);
+				}
+				return response.json();
+			})
+			.then(json => {
+				document.getElementById("status").innerHTML = "connected"
+				document.getElementById("stats").innerHTML = JSON.stringify(json, null, 4);
+			})
+			.catch(error => {
+				document.getElementById("status").innerHTML = "disconnected"
+				document.getElementById("stats").innerHTML = ""
+				console.log(error);
+			})
+			.finally(() => {
+				window.setTimeout(getCacheStats, 1000);
+			});
+	};
+	getCacheStats();
+</script>
+</head>
+<body>
+	<div class="container">
+		<div class="row">
+			<div class="text-center mt-5">
+				<pre>
+__________                  _________  __                           
+\____    /  ____    ____   /   _____/_/  |_   ____  _______   ____  
+  /     / _/ __ \  /    \  \_____  \ \   __\ /  _ \ \_  __ \_/ __ \ 
+ /     /_ \  ___/ |   |  \ /        \ |  |  (  <_> ) |  | \/\  ___/ 
+/_______ \ \___  >|___|  //_______  / |__|   \____/  |__|    \___  >
+        \/     \/      \/         \/                             \/ 
+				</pre>
+				<pre id="status"/>
+			</div>
+		</div>
+		<div class="row">
+			<pre class="mb-0">Z$:</pre>
+			<pre id="stats"></pre>
+		<div>
+	</div>
+</body>
+</html>
+)";
+
+}  // namespace html
+
+HttpFrontendService::HttpFrontendService(std::filesystem::path Directory) : m_Directory(Directory)
+{
+}
+
+HttpFrontendService::~HttpFrontendService()
+{
+}
+
+const char*
+HttpFrontendService::BaseUri() const
+{
+	return "/dashboard";  // in order to use the root path we need to remove HttpAddUrlToUrlGroup in HttpSys.cpp
+}
+
+void
+HttpFrontendService::HandleRequest(zen::HttpServerRequest& Request)
+{
+	using namespace std::literals;
+
+	if (m_Directory.empty())
+	{
+		Request.WriteResponse(HttpResponseCode::OK, HttpContentType::kHTML, html::Index);
+	}
+	else
+	{
+		std::string_view	  Uri = Request.RelativeUri();
+		std::filesystem::path RelPath{Uri.empty() ? "index.html" : Uri};
+		std::filesystem::path AbsPath = m_Directory / RelPath;
+
+		FileContents File = ReadFile(AbsPath);
+
+		if (!File.ErrorCode)
+		{
+			// TODO: Map file extension to MIME type
+			Request.WriteResponse(HttpResponseCode::OK, HttpContentType::kHTML, File.Data[0]);
+		}
+		else
+		{
+			return Request.WriteResponse(HttpResponseCode::NotFound, HttpContentType::kText, "Ooops!"sv);
+		}
+	}
+}
+
+}  // namespace zen