first commit

components/com_config/src/Controller/TemplatesController.php

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+<?php
+
+/**
+ * @package     Joomla.Site
+ * @subpackage  com_config
+ *
+ * @copyright   (C) 2017 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+namespace Joomla\Component\Config\Site\Controller;
+
+use Joomla\CMS\Application\CMSApplication;
+use Joomla\CMS\Client\ClientHelper;
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\MVC\Controller\BaseController;
+use Joomla\CMS\MVC\Factory\MVCFactoryInterface;
+use Joomla\CMS\Router\Route;
+use Joomla\CMS\Uri\Uri;
+
+// phpcs:disable PSR1.Files.SideEffects
+\defined('_JEXEC') or die;
+// phpcs:enable PSR1.Files.SideEffects
+
+/**
+ * Component Controller
+ *
+ * @since  1.5
+ */
+class TemplatesController extends BaseController
+{
+    /**
+     * @param   array                         $config   An optional associative array of configuration settings.
+     *                                                  Recognized key values include 'name', 'default_task', 'model_path', and
+     *                                                  'view_path' (this list is not meant to be comprehensive).
+     * @param   MVCFactoryInterface|null      $factory  The factory.
+     * @param   CMSApplication|null           $app      The Application for the dispatcher
+     * @param   \Joomla\CMS\Input\Input|null  $input    The Input object for the request
+     *
+     * @since   1.6
+     */
+    public function __construct($config = [], MVCFactoryInterface $factory = null, $app = null, $input = null)
+    {
+        parent::__construct($config, $factory, $app, $input);
+
+        // Apply, Save & New, and Save As copy should be standard on forms.
+        $this->registerTask('apply', 'save');
+    }
+
+    /**
+     * Method to handle cancel
+     *
+     * @return  void
+     *
+     * @since   3.2
+     */
+    public function cancel()
+    {
+        // Redirect back to home(base) page
+        $this->setRedirect(Uri::base());
+    }
+
+    /**
+     * Method to save global configuration.
+     *
+     * @return  boolean  True on success.
+     *
+     * @since   3.2
+     */
+    public function save()
+    {
+        // Check for request forgeries.
+        $this->checkToken();
+
+        // Check if the user is authorized to do this.
+        if (!$this->app->getIdentity()->authorise('core.admin')) {
+            $this->setRedirect('index.php', Text::_('JERROR_ALERTNOAUTHOR'));
+
+            return false;
+        }
+
+        // Set FTP credentials, if given.
+        ClientHelper::setCredentialsFromRequest('ftp');
+
+        $app = $this->app;
+
+        // Access backend com_templates
+        $controllerClass = $app->bootComponent('com_templates')
+            ->getMVCFactory()->createController('Style', 'Administrator', [], $app, $app->getInput());
+
+        // Get a document object
+        $document = $app->getDocument();
+
+        // Set backend required params
+        $document->setType('json');
+        $this->input->set('id', $app->getTemplate(true)->id);
+
+        // Execute backend controller
+        $return = $controllerClass->save();
+
+        // Reset params back after requesting from service
+        $document->setType('html');
+
+        // Check the return value.
+        if ($return === false) {
+            // Save failed, go back to the screen and display a notice.
+            $this->setMessage(Text::sprintf('JERROR_SAVE_FAILED'), 'error');
+            $this->setRedirect(Route::_('index.php?option=com_config&view=templates', false));
+
+            return false;
+        }
+
+        // Set the success message.
+        $this->setMessage(Text::_('COM_CONFIG_SAVE_SUCCESS'));
+
+        // Redirect back to com_config display
+        $this->setRedirect(Route::_('index.php?option=com_config&view=templates', false));
+
+        return true;
+    }
+}