From 5ee8c4c753d1878b7877a53cd73d7b8be1df5c67 Mon Sep 17 00:00:00 2001
From: Thomas Rubini <74205383+ThomasRubini@users.noreply.github.com>
Date: Sun, 22 Jan 2023 22:26:20 +0100
Subject: [PATCH] add autoloaded "Modules" directory

---
 Kernel/Constants.php |  6 ++++
 Kernel/Session.php   | 84 --------------------------------------------
 Modules/AutoLoad.php | 28 +++++++++++++++
 index.php            |  1 +
 4 files changed, 35 insertions(+), 84 deletions(-)
 delete mode 100644 Kernel/Session.php
 create mode 100644 Modules/AutoLoad.php

diff --git a/Kernel/Constants.php b/Kernel/Constants.php
index ac075eb..f42583d 100644
--- a/Kernel/Constants.php
+++ b/Kernel/Constants.php
@@ -14,6 +14,8 @@ final class Constants
 
     const CONTROLLERS_DIR = '/Controllers/';
 
+    const MODULES_DIR = '/Modules/';
+
 
     public static function rootDir() {
         return realpath(__DIR__ . '/../');
@@ -39,4 +41,8 @@ final class Constants
         return self::rootDir() . self::CONTROLLERS_DIR;
     }
 
+    public static function modulesDir() {
+        return self::rootDir() . self::MODULES_DIR;
+    }
+
 }
diff --git a/Kernel/Session.php b/Kernel/Session.php
deleted file mode 100644
index 8712087..0000000
--- a/Kernel/Session.php
+++ /dev/null
@@ -1,84 +0,0 @@
-<?php
-
-final class Session
-{
-    public static function start_session()
-    {
-        if (session_status() !== PHP_SESSION_ACTIVE) {
-            session_start();
-        }
-    }
-
-    public static function resume_session()
-    {
-        if(self::has_session_cookie()){
-            self::start_session();
-            return true;
-        }
-        return false;
-    }
-
-    public static function destroy_session()
-    {
-        self::start_session();
-        session_destroy();
-    }
-
-    /*
-        Reason: start_session() automatically sets a cookie,
-        we want a way to know if the user have a session without setting a cookie
-        (e.g to not set a cookie on every page to set the header, which change if you are logged-in)
-    */
-    public static function has_session_cookie()
-    {
-        return isset($_COOKIE[session_name()]);
-    }
-    
-    public static function is_login()
-    {
-        if (!self::resume_session()) {
-            return false;
-        }
-        if (!isset($_SESSION)) {
-            return false;
-        }
-        if (!isset($_SESSION["ID"])) {
-            return False;
-        }
-        
-        // ensure account has not been deleted/disabled in the meantime
-        $O_userModel = new UserModel();
-        $B_userActive = $O_userModel->isUserActive($_SESSION["ID"]);
-        return $B_userActive;
-    }
-
-    public static function set_login($I_id){
-        self::start_session();
-        $_SESSION["ID"] = $I_id;
-    }
-
-    public static function login_or_die()
-    {
-        if (!self::is_login()) {
-            header("Location: /user/login?return_uri=".$_SERVER["REQUEST_URI"]);
-            die();
-        }
-    }
-
-    public static function is_admin(){
-        if (!self::is_login()) return false;
-
-        $O_userModel = new UserModel();
-        return $O_userModel->isUserAdmin($_SESSION["ID"]);
-    }
-    
-    public static function admin_or_die(){
-        Session::login_or_die();
-
-        if (!self::is_admin()) {
-            header("Location: /");
-            die();
-        }
-    }
-
-}
diff --git a/Modules/AutoLoad.php b/Modules/AutoLoad.php
new file mode 100644
index 0000000..9645721
--- /dev/null
+++ b/Modules/AutoLoad.php
@@ -0,0 +1,28 @@
+<?php
+
+class ModulesAutoLoad
+{
+    public static function loadModuleClass($S_className)
+    {
+        $dir = Constants::modulesDir();
+        foreach (scandir($dir) as $path) {
+            if($path === ".." || $path === ".") continue;
+            $subdir = "$dir/$path";
+            if (is_dir($subdir)) {
+                static::_load("$subdir/$S_className.php");
+            }
+        }
+
+    }
+
+    private static function _load($S_path)
+    {
+        if (is_readable($S_path))
+        {
+            require $S_path;
+        }
+    }
+    
+}
+
+spl_autoload_register('ModulesAutoLoad::loadModuleClass');
\ No newline at end of file
diff --git a/index.php b/index.php
index 2d13d2d..27c2fe2 100644
--- a/index.php
+++ b/index.php
@@ -3,6 +3,7 @@
 
     require 'vendor/autoload.php';
     require 'Kernel/AutoLoad.php';
+    require 'Modules/AutoLoad.php';
 
     $dotenv = Dotenv\Dotenv::createImmutable(Constants::rootDir());
     $dotenv->load();