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components/com_config/src/View/Config/HtmlView.php

@@ -0,0 +1,135 @@
+<?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\View\Config;
+
+use Joomla\CMS\Factory;
+use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
+use Joomla\Component\Config\Administrator\Controller\RequestController;
+
+// phpcs:disable PSR1.Files.SideEffects
+\defined('_JEXEC') or die;
+// phpcs:enable PSR1.Files.SideEffects
+
+/**
+ * View for the global configuration
+ *
+ * @since  3.2
+ */
+class HtmlView extends BaseHtmlView
+{
+    /**
+     * The form object
+     *
+     * @var   \Joomla\CMS\Form\Form
+     *
+     * @since 3.2
+     */
+    public $form;
+
+    /**
+     * The data to be displayed in the form
+     *
+     * @var   array
+     *
+     * @since 3.2
+     */
+    public $data;
+
+    /**
+     * Is the current user a super administrator?
+     *
+     * @var   boolean
+     *
+     * @since 3.2
+     */
+    protected $userIsSuperAdmin;
+
+    /**
+     * The page class suffix
+     *
+     * @var    string
+     *
+     * @since  4.0.0
+     */
+    protected $pageclass_sfx = '';
+
+    /**
+     * The page parameters
+     *
+     * @var    \Joomla\Registry\Registry|null
+     *
+     * @since  4.0.0
+     */
+    protected $params = null;
+
+    /**
+     * Execute and display a template script.
+     *
+     * @param   string  $tpl  The name of the template file to parse; automatically searches through the template paths.
+     *
+     * @return  void
+     *
+     * @since   3.2
+     */
+    public function display($tpl = null)
+    {
+        $user                   = $this->getCurrentUser();
+        $this->userIsSuperAdmin = $user->authorise('core.admin');
+
+        // Access backend com_config
+        $requestController = new RequestController();
+
+        // Execute backend controller
+        $serviceData = json_decode($requestController->getJson(), true);
+
+        $form = $this->getForm();
+
+        if ($form) {
+            $form->bind($serviceData);
+        }
+
+        $this->form = $form;
+        $this->data = $serviceData;
+
+        $this->_prepareDocument();
+
+        parent::display($tpl);
+    }
+
+    /**
+     * Prepares the document.
+     *
+     * @return  void
+     *
+     * @since   4.0.0
+     */
+    protected function _prepareDocument()
+    {
+        $params = Factory::getApplication()->getParams();
+
+        // Because the application sets a default page title, we need to get it
+        // right from the menu item itself
+
+        $this->setDocumentTitle($params->get('page_title', ''));
+
+        if ($params->get('menu-meta_description')) {
+            $this->getDocument()->setDescription($params->get('menu-meta_description'));
+        }
+
+        if ($params->get('robots')) {
+            $this->getDocument()->setMetaData('robots', $params->get('robots'));
+        }
+
+        // Escape strings for HTML output
+        $this->pageclass_sfx = htmlspecialchars($params->get('pageclass_sfx', ''));
+        $this->params        = &$params;
+    }
+}