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administrator/components/com_joomlaupdate/controller.php

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+<?php
+/**
+ * @package     Joomla.Administrator
+ * @subpackage  com_joomlaupdate
+ *
+ * @copyright   Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('_JEXEC') or die;
+
+/**
+ * Joomla! Update Controller
+ *
+ * @package     Joomla.Administrator
+ * @subpackage  com_joomlaupdate
+ * @since       2.5.4
+ */
+class JoomlaupdateController extends JControllerLegacy
+{
+	/**
+	 * Method to display a view.
+	 *
+	 * @param   boolean			If true, the view output will be cached
+	 * @param   array  An array of safe url parameters and their variable types, for valid values see {@link JFilterInput::clean()}.
+	 *
+	 * @return  JController		This object to support chaining.
+	 * @since	2.5.4
+	 */
+	public function display($cachable = false, $urlparams = false)
+	{
+		// Get the document object.
+		$document = JFactory::getDocument();
+
+		// Set the default view name and format from the Request.
+		$vName   = $this->input->get('view', 'default');
+		$vFormat = $document->getType();
+		$lName   = $this->input->get('layout', 'default');
+
+		// Get and render the view.
+		if ($view = $this->getView($vName, $vFormat))
+		{
+			$ftp = JClientHelper::setCredentialsFromRequest('ftp');
+			$view->ftp = &$ftp;
+
+			// Get the model for the view.
+			$model = $this->getModel($vName);
+
+			// Perform update source preference check and refresh update information
+			$model->applyUpdateSite();
+			$model->refreshUpdates();
+
+			// Push the model into the view (as default).
+			$view->setModel($model, true);
+			$view->setLayout($lName);
+
+			// Push document object into the view.
+			$view->document = $document;
+			$view->display();
+		}
+
+		return $this;
+	}
+}