view.html.php
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<?php
/**
* @package Joomla.Administrator
* @subpackage com_finder
*
* @copyright Copyright (C) 2005 - 2019 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
defined('_JEXEC') or die;
/**
* Statistics view class for Finder.
*
* @since 2.5
*/
class FinderViewStatistics extends JViewLegacy
{
/**
* The index statistics
*
* @var JObject
*
* @since 3.6.1
*/
protected $data;
/**
* Method to display the view.
*
* @param string $tpl A template file to load. [optional]
*
* @return mixed A string if successful, otherwise a JError object.
*
* @since 2.5
*/
public function display($tpl = null)
{
// Load the view data.
$this->data = $this->get('Data');
// Check for errors.
if (count($errors = $this->get('Errors')))
{
throw new Exception(implode("\n", $errors), 500);
}
return parent::display($tpl);
}
}