integrate composer and use composer autoloader, remove files of libra…

…ries loaded with composer, PHP -> 5.5 (already used in many files)

.gitignore

@@ -11,3 +11,5 @@ application/modules/smilies/static/img
 web.config
 robots.txt
 .user.ini
+
+/vendor/

README.md

@@ -6,8 +6,15 @@ Ilch 2.0 ist der direkte Nachfolger der Ilch Versionen 1.1.
 - Aufrufen der "/index.php"
 - Den Bildschirmanweisungen folgen
 
+### Installation der Entwicklerversion
+- Dateien in das Webverzeichnis legen
+- [Composer installieren](https://getcomposer.org/download/) (falls noch nicht geschehen)
+- `composer install` ausführen, um die Abhängigkeiten zu laden
+- Aufrufen der "/index.php"
+- Den Bildschirmanweisungen folgen
+
 ### Voraussetzungen
-- PHP Version 5.4
+- PHP Version 5.5
 - MySQL, MariaDB oder Equivalent
 
 ### Support/Dokumentation

application/libraries/Ilch/Design/Base.php

@@ -248,8 +248,6 @@ public function escape($string)
      */
     public function getHtmlFromBBCode($bbcode)
     {
-        require_once APPLICATION_PATH.'/libraries/jbbcode/Parser.php';
-
         $parser = new \JBBCode\Parser();
         $parser->addCodeDefinitionSet(new \JBBCode\DefaultCodeDefinitionSet());
 

application/libraries/Ilch/Loader.php

@@ -6,70 +6,39 @@
 
 namespace Ilch;
 
-require_once APPLICATION_PATH.'/libraries/Ilch/Functions.php';
-
+/**
+ * Class Loader for loading classes of modules
+ */
 class Loader
 {
-    /**
-     * @var string[]
-     */
-    protected $namespaces = ['Ilch'];
-
     /**
      * Initialize "spl_autoload_register".
      */
     public function __construct()
     {
-        /**
-         * Loads all needed files for the given class.
-         *
-         * @param string $class
-         * @throws \InvalidArgumentException
-         */
-        spl_autoload_register(function ($class) {
-            $class = str_replace('\\', '/', $class);
-            $classParts = explode('/', $class);
-            $path = APPLICATION_PATH;
-            $type = 'modules';
-
-            /*
-             * Libraries path handling.
-             */
-            foreach ($this->namespaces as $nameSpace) {
-                if (strpos($classParts[0], $nameSpace) !== false) {
-                    $type = 'libraries';
-                    $path = $path.'/libraries';
-                    break;
-                }
-            }
-
-            /*
-             * Modules path handling.
-             */
-            if ($type == 'modules') {
-                $lastClassPart = $classParts[count($classParts)-1];
-                unset($classParts[count($classParts)-1]);
-                $classParts = array_map('strtolower', $classParts);
-                $class = implode('/', $classParts).'/'.$lastClassPart;
-            }
-
-            /*
-             * General loading handling.
-             */
-            if (file_exists($path.'/'. $class . '.php')) {
-                require_once($path.'/'. $class . '.php');
-            }
-        });
+        spl_autoload_register([$this, 'loadModuleClass']);
     }
 
     /**
-     * Adds loader namespace.
-     *
-     * @param string $namespace
+     * Load a module class
+     * @param string $class
      */
-    public function registNamespace($namespace)
+    private function loadModuleClass($class)
     {
-        $this->namespaces[$namespace] = $namespace;
+        $class = str_replace('\\', '/', $class);
+        $classParts = explode('/', $class);
+
+        $lastClassPart = array_pop($classParts);
+        $classParts = array_map('strtolower', $classParts);
+
+        $filePath = APPLICATION_PATH . '/' . implode('/', $classParts) . '/'.$lastClassPart . '.php';
+
+        /*
+         * General loading handling.
+         */
+        if (file_exists($filePath)) {
+            require $filePath;
+        }
     }
 }