view.html.php
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<?php
/**
* @package Joomla.Administrator
* @subpackage com_privacy
*
* @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;
/**
* Capabilities view class
*
* @since 3.9.0
*/
class PrivacyViewCapabilities extends JViewLegacy
{
/**
* The reported extension capabilities
*
* @var array
* @since 3.9.0
*/
protected $capabilities;
/**
* The HTML markup for the sidebar
*
* @var string
* @since 3.9.0
*/
protected $sidebar;
/**
* The state information
*
* @var JObject
* @since 3.9.0
*/
protected $state;
/**
* Execute and display a template script.
*
* @param string $tpl The name of the template file to parse; automatically searches through the template paths.
*
* @return mixed A string if successful, otherwise an Error object.
*
* @see JViewLegacy::loadTemplate()
* @since 3.9.0
* @throws Exception
*/
public function display($tpl = null)
{
// Initialise variables
$this->capabilities = $this->get('Capabilities');
$this->state = $this->get('State');
// Check for errors.
if (count($errors = $this->get('Errors')))
{
throw new Exception(implode("\n", $errors), 500);
}
$this->addToolbar();
$this->sidebar = JHtmlSidebar::render();
return parent::display($tpl);
}
/**
* Add the page title and toolbar.
*
* @return void
*
* @since 3.9.0
*/
protected function addToolbar()
{
JToolbarHelper::title(JText::_('COM_PRIVACY_VIEW_CAPABILITIES'), 'lock');
JToolbarHelper::preferences('com_privacy');
JToolbarHelper::help('JHELP_COMPONENTS_PRIVACY_CAPABILITIES');
}
}