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components/com_finder/controller.php

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+<?php
+/**
+ * @package     Joomla.Site
+ * @subpackage  com_finder
+ *
+ * @copyright   Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
+ * @license     GNU General Public License version 2 or later; see LICENSE
+ */
+
+defined('_JEXEC') or die;
+
+JLoader::register('FinderHelperLanguage', JPATH_ADMINISTRATOR . '/components/com_finder/helpers/language.php');
+
+/**
+ * Finder Component Controller.
+ *
+ * @package     Joomla.Site
+ * @subpackage  com_finder
+ * @since       2.5
+ */
+class FinderController extends JControllerLegacy
+{
+	/**
+	 * Method to display a view.
+	 *
+	 * @param   boolean  $cachable   If true, the view output will be cached. [optional]
+	 * @param   array    $urlparams  An array of safe url parameters and their variable types,
+	 *                               for valid values see {@link JFilterInput::clean()}. [optional]
+	 *
+	 * @return  JControllerLegacy  This object is to support chaining.
+	 *
+	 * @since   2.5
+	 */
+	public function display($cachable = false, $urlparams = array())
+	{
+		$input = JFactory::getApplication()->input;
+		$cachable = true;
+
+		// Load plug-in language files.
+		FinderHelperLanguage::loadPluginLanguage();
+
+		// Set the default view name and format from the Request.
+		$viewName = $input->get('view', 'search', 'word');
+		$input->set('view', $viewName);
+
+		// Don't cache view for search queries
+		if ($input->get('q') || $input->get('f') || $input->get('t'))
+		{
+			$cachable = false;
+		}
+
+		$safeurlparams = array(
+			'f' 	=> 'INT',
+			'lang' 	=> 'CMD'
+		);
+
+		return parent::display($cachable, $safeurlparams);
+	}
+}