Add SkillsBundle file + fix Kernel file

src/Kernel.php

@@ -7,6 +7,7 @@ use Symfony\Component\Config\Loader\LoaderInterface;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\HttpKernel\Kernel as BaseKernel;
 use Symfony\Component\Routing\RouteCollectionBuilder;
+use Chamilo\CoreBundle\Component\Utils\ChamiloApi;
 
 class Kernel extends BaseKernel
 {
@@ -58,4 +59,76 @@ class Kernel extends BaseKernel
         }
         $routes->import($confDir.'/routes'.self::CONFIG_EXTS, '/', 'glob');
     }
+
+    /**
+     * @return string
+     */
+    public function getRootDir()
+    {
+        if (null === $this->rootDir) {
+            $r = new \ReflectionObject($this);
+            $this->rootDir = str_replace('\\', '/', dirname($r->getFileName()));
+        }
+
+        return $this->rootDir;
+    }
+
+    /**
+     * Returns the real root path
+     * @return string
+     */
+    public function getRealRootDir()
+    {
+        return realpath($this->getRootDir().'/../').'/';
+    }
+
+    /**
+     * Returns the data path
+     * @return string
+     */
+    public function getDataDir()
+    {
+        return $this->getRealRootDir().'data/';
+    }
+
+    /**
+     * @return string
+     */
+    public function getAppDir()
+    {
+        return $this->getRealRootDir().'app/';
+    }
+
+    /**
+     * @return string
+     */
+    public function getConfigDir()
+    {
+        return $this->getRealRootDir().'app/config/';
+    }
+
+    /**
+     * @return string
+     */
+    public function getConfigurationFile()
+    {
+        return $this->getRealRootDir().'app/config/configuration.php';
+    }
+
+    /**
+     * @param array $configuration
+     */
+    public function setApi(array $configuration)
+    {
+        new ChamiloApi($configuration);
+    }
+
+    /**
+    * Check if system is installed
+    * @return bool
+    */
+    public function isInstalled()
+    {
+        return !empty($this->getContainer()->getParameter('installed'));
+    }
 }

src/SkillBundle/ChamiloSkillBundle.php

@@ -0,0 +1,26 @@
+<?php
+/**
+ * This file is part of the <name> project.
+ *
+ * (c) <yourname> <youremail>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Chamilo\SkillBundle;
+
+use Symfony\Component\HttpKernel\Bundle\Bundle;
+
+/**
+ * This file has been generated by the EasyExtends bundle ( https://sonata-project.org/easy-extends )
+ *
+ * References :
+ *   bundles : http://symfony.com/doc/current/book/bundles.html
+ *
+ * @author <yourname> <youremail>
+ */
+class ChamiloSkillBundle extends Bundle
+{
+
+}