From ba585f76169dd6488418e88cdaec6c6452d10949 Mon Sep 17 00:00:00 2001
From: Belle Aerni <belleaerni@gmail.com>
Date: Fri, 6 Jan 2023 14:17:33 -0800
Subject: [PATCH] Initial config support + force HTTPs

---
 composer.json            |  5 -----
 src/AntCMS/AntCache.php  | 46 ++++++++++++++++++++++++++--------------
 src/AntCMS/AntConfig.php | 35 ++++++++++++++++++++++++++++++
 src/AntCMS/AntYaml.php   | 14 ++++++++++--
 src/Autoload.php         |  2 +-
 src/index.php            | 32 ++++++++++++++++++++++++++--
 6 files changed, 108 insertions(+), 26 deletions(-)
 create mode 100644 src/AntCMS/AntConfig.php

diff --git a/composer.json b/composer.json
index fc82e88..5cfbd25 100644
--- a/composer.json
+++ b/composer.json
@@ -7,11 +7,6 @@
         "michelf/php-markdown": "^2.0",
         "symfony/yaml": "^6.0"
     },
-    "autoload": {
-        "psr-4": {
-            "Belle\\AntCms\\": "src/"
-        }
-    },
     "authors": [
         {
             "name": "Belle Aerni",
diff --git a/src/AntCMS/AntCache.php b/src/AntCMS/AntCache.php
index 8d8b572..fd1f840 100644
--- a/src/AntCMS/AntCache.php
+++ b/src/AntCMS/AntCache.php
@@ -2,36 +2,50 @@
 
 namespace AntCMS;
 
+use AntCMS\AntConfig;
+
 class AntCache
 {
     public function setCache($key, $content)
     {
-        $cachePath = AntCache . "/$key.cache";
-        try {
-            $cache = fopen($cachePath, "w");
-
-            fwrite($cache, (string)$content);
-            fclose($cache);
-            return true;
-        } catch (\Exception $e) {
-            return false;
+        $cachePath = AntCachePath . "/$key.cache";
+        $config = AntConfig::currentConfig();
+        if ($config['enableCache']) {
+            try {
+                $cache = fopen($cachePath, "w");
+                fwrite($cache, (string)$content);
+                fclose($cache);
+                return true;
+            } catch (\Exception $e) {
+                return false;
+            }
         }
     }
 
     public function getCache($key)
     {
-        $cachePath = AntCache . "/$key.cache";
-        try {
-            $contents = file_get_contents($cachePath);
-            return $contents;
-        } catch (\Exception $e) {
+        $cachePath = AntCachePath . "/$key.cache";
+        $config = AntConfig::currentConfig();
+        if ($config['enableCache']) {
+            try {
+                $contents = file_get_contents($cachePath);
+                return $contents;
+            } catch (\Exception $e) {
+                return false;
+            }
+        } else {
             return false;
         }
     }
 
     public function isCached($key)
     {
-        $cachePath = AntCache . "/$key.cache";
-        return file_exists($cachePath);
+        $config = AntConfig::currentConfig();
+        if ($config['enableCache']) {
+            $cachePath = AntCachePath . "/$key.cache";
+            return file_exists($cachePath);
+        } else {
+            return false;
+        }
     }
 }
diff --git a/src/AntCMS/AntConfig.php b/src/AntCMS/AntConfig.php
new file mode 100644
index 0000000..27a5f7f
--- /dev/null
+++ b/src/AntCMS/AntConfig.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace AntCMS;
+
+use AntCMS\AntYaml;
+
+class AntConfig
+{
+    public static function generateConfig()
+    {
+        $defaultOptions = array(
+            'forceHTTPS' => true,
+            'activeTheme' => 'default',
+            'generateKeywords' => true,
+            'enableCache' => true,
+            'admin' =>  array(
+                'password' => '',
+                'username' => '',
+            ),
+            'debug' => true,
+        );
+
+        AntYaml::saveFile(antConfigFile, $defaultOptions);
+    }
+
+    public static function currentConfig()
+    {
+        return AntYaml::parseFile(antConfigFile);
+    }
+
+    public static function saveConfig($config)
+    {
+        AntYaml::saveFile(antConfigFile, $config);
+    }
+}
diff --git a/src/AntCMS/AntYaml.php b/src/AntCMS/AntYaml.php
index 91d64fd..b801c0b 100644
--- a/src/AntCMS/AntYaml.php
+++ b/src/AntCMS/AntYaml.php
@@ -1,9 +1,19 @@
 <?php
+
 namespace AntCMS;
 
 use Symfony\Component\Yaml\Yaml;
 
-class AntYaml{
+class AntYaml
+{
+    public static function parseFile($file)
+    {
+        return Yaml::parseFile($file);
+    }
 
+    public static function saveFile($file, $data)
+    {
+        $yaml = Yaml::dump($data);
+        file_put_contents($file, $yaml);
+    }
 }
-?>
diff --git a/src/Autoload.php b/src/Autoload.php
index 59f751c..4fe487a 100644
--- a/src/Autoload.php
+++ b/src/Autoload.php
@@ -1,6 +1,6 @@
 <?php
 
-spl_autoload_register(function($class) {
+spl_autoload_register(function ($class) {
     $class = str_replace('\\', '/', $class);
     $path = __DIR__ . '/' . $class . '.php';
     if (is_readable($path)) {
diff --git a/src/index.php b/src/index.php
index 5f467c0..4b4a45d 100644
--- a/src/index.php
+++ b/src/index.php
@@ -4,14 +4,42 @@ error_reporting(E_ALL);
 ini_set('display_errors', 1);
 
 const AntDir = __DIR__;
-const AntCache = __DIR__ . '/Cache';
-const antConfig = __DIR__ . '/config.ymal';
+const AntCachePath = __DIR__ . '/Cache';
+const antConfigFile = __DIR__ . '/config.ymal';
 require_once __DIR__ . '/Vendor/autoload.php';
 require_once __DIR__ . '/Autoload.php';
 
 use AntCMS\AntCMS;
+use AntCMS\AntConfig;
 
 $antCms = new AntCMS();
+
+if(!file_exists(antConfigFile)){
+    AntConfig::generateConfig();
+}
+
+$currentConfg = AntConfig::currentConfig();
+
+if ($currentConfg['forceHTTPS'] && 'cli' !== PHP_SAPI){
+    $isHTTPS = false;
+    
+    if (!empty($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) !== 'off') {
+        $isHTTPS = true;
+    }
+    if (!empty($_SERVER['HTTP_X_FORWARDED_PROTO']) && strtolower($_SERVER['HTTP_X_FORWARDED_PROTO']) == 'https') {
+        $isHTTPS = true;
+    }
+    if (!empty($_SERVER['HTTP_X_FORWARDED_SSL']) && strtolower($_SERVER['HTTP_X_FORWARDED_SSL']) !== 'off') {
+        $isHTTPS = true;
+    }
+
+    if(!$isHTTPS){
+        $url = 'https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
+        header('Location: ' . $url);
+        exit;
+    }
+}
+
 $requestedPage = parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH);
 $indexes = ['/', '/index.php', '/index.html'];
 if (in_array($requestedPage, $indexes)) {