primo commit

plugins/installer/folderinstaller/src/Extension/FolderInstaller.php

@@ -0,0 +1,75 @@
+<?php
+
+/**
+ * @package     Joomla.Plugin
+ * @subpackage  Installer.folderinstaller
+ *
+ * @copyright   (C) 2016 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+namespace Joomla\Plugin\Installer\Folder\Extension;
+
+use Joomla\CMS\Event\Installer\AddInstallationTabEvent;
+use Joomla\CMS\Plugin\CMSPlugin;
+use Joomla\CMS\Plugin\PluginHelper;
+use Joomla\Event\SubscriberInterface;
+
+// phpcs:disable PSR1.Files.SideEffects
+\defined('_JEXEC') or die;
+// phpcs:enable PSR1.Files.SideEffects
+
+/**
+ * FolderInstaller Plugin.
+ *
+ * @since  3.6.0
+ */
+final class FolderInstaller extends CMSPlugin implements SubscriberInterface
+{
+    /**
+     * Application object.
+     *
+     * @var    \Joomla\CMS\Application\CMSApplication
+     * @since  4.0.0
+     * @deprecated 6.0 Is needed for template overrides, use getApplication instead
+     */
+    protected $app;
+
+    /**
+     * Returns an array of events this subscriber will listen to.
+     *
+     * @return  array
+     *
+     * @since   5.0.0
+     */
+    public static function getSubscribedEvents(): array
+    {
+        return ['onInstallerAddInstallationTab' => 'onInstallerAddInstallationTab'];
+    }
+
+    /**
+     * Installer add Installation Tab listener.
+     *
+     * @param   AddInstallationTabEvent  $event  The event instance
+     *
+     * @return  void
+     *
+     * @since   3.6.0
+     */
+    public function onInstallerAddInstallationTab(AddInstallationTabEvent $event)
+    {
+        // Load language files
+        $this->loadLanguage();
+
+        $tab            = [];
+        $tab['name']    = 'folder';
+        $tab['label']   = $this->getApplication()->getLanguage()->_('PLG_INSTALLER_FOLDERINSTALLER_TEXT');
+
+        // Render the input
+        ob_start();
+        include PluginHelper::getLayoutPath('installer', 'folderinstaller');
+        $tab['content'] = ob_get_clean();
+
+        $event->addResult($tab);
+    }
+}