From 8a6897e3fd2efceacf8d020dfbf8b742a68f96cd Mon Sep 17 00:00:00 2001
From: Jonas Kohl <gitlab@jonaskohl.de>
Date: Fri, 19 Jul 2024 17:20:26 +0200
Subject: Add development server and refactor building

---
 dev-server.php | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 dev-server.php

(limited to 'dev-server.php')

diff --git a/dev-server.php b/dev-server.php
new file mode 100644
index 0000000..dea55ab
--- /dev/null
+++ b/dev-server.php
@@ -0,0 +1,60 @@
+<?php
+
+require_once __DIR__ . "/common.php";
+
+const TEMPLATE_DIR = SRCDIR . "/pages/";
+const STATIC_DIR = SRCDIR . "/static/";
+const FALLBACK_FILE = TEMPLATE_DIR . "not_found.php";
+const DEFAULT_FILE = TEMPLATE_DIR . "index.php";
+const DEFAULT_MIME_TYPE = "application/octet-stream";
+
+function get_mime(string $filename): string {
+    static $mime_overrides = [
+        "css" => "text/css",
+        "js" => "text/javascript",
+    ];
+    $ext = pathinfo($filename, PATHINFO_EXTENSION);
+    $ext = strtolower($ext);
+    $mime = $mime_overrides[$ext] ?? mime_content_type($filename);
+    if ($mime === false)
+        $mime = DEFAULT_MIME_TYPE;
+    return $mime;
+}
+
+$name = $_SERVER["REQUEST_URI"];
+$is_static = false;
+
+$name = ltrim($name, "/");
+if (str_starts_with($name, "static/"))
+    $is_static = true;
+elseif (str_ends_with($name, ".html"))
+    $name = preg_replace('/\.html$/', "", $name);
+
+$include_file = FALLBACK_FILE;
+
+if ($is_static) {
+    $staticFile = STATIC_DIR . preg_replace(';^static/;', "", $name);
+    if (!is_file($staticFile)) {
+        $include_file = FALLBACK_FILE;
+        http_response_code(404);
+    } else {
+        $content_type = get_mime($staticFile);
+        $content_length = filesize($staticFile);
+        header("Content-Type: $content_type");
+        header("Content-Length: $content_length");
+        readfile($staticFile);
+        exit;
+    }
+} else {
+    if ($name === "")
+        $include_file = DEFAULT_FILE;
+    else
+        $include_file = TEMPLATE_DIR . $name . ".php";
+}
+
+if (!is_file($include_file)) {
+    $include_file = FALLBACK_FILE;
+    http_response_code(404);
+}
+
+echo hzcom_expand(file_get_contents($include_file));
-- 
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