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编辑当前文件:/home2/sdektunc/.trash/administrator.4/components/com_privacy/src/Controller/DisplayController.php

<?php
/**
 * @package     Joomla.Administrator
 * @subpackage  com_privacy
 *
 * @copyright   (C) 2018 Open Source Matters, Inc. <https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

namespace Joomla\Component\Privacy\Administrator\Controller;

\defined('_JEXEC') or die;

use Joomla\CMS\Language\Text;
use Joomla\CMS\MVC\Controller\BaseController;
use Joomla\CMS\Response\JsonResponse;
use Joomla\CMS\Router\Route;
use Joomla\CMS\Session\Session;
use Joomla\Component\Privacy\Administrator\Model\RequestsModel;

/**
 * Privacy Controller
 *
 * @since  3.9.0
 */
class DisplayController extends BaseController
{
	/**
	 * The default view.
	 *
	 * @var    string
	 * @since  3.9.0
	 */
	protected $default_view = 'requests';

/**
	 * Method to display a view.
	 *
	 * @param   boolean  $cachable   If true, the view output will be cached
	 * @param   array    $urlparams  An array of safe URL parameters and their variable types, for valid values see {@link JFilterInput::clean()}.
	 *
	 * @return  $this
	 *
	 * @since   3.9.0
	 */
	public function display($cachable = false, $urlparams = [])
	{
		// Get the document object.
		$document = $this->app->getDocument();

// Set the default view name and format from the Request.
		$vName   = $this->input->get('view', $this->default_view);
		$vFormat = $document->getType();
		$lName   = $this->input->get('layout', 'default', 'string');

// Get and render the view.
		if ($view = $this->getView($vName, $vFormat))
		{
			$model = $this->getModel($vName);
			$view->setModel($model, true);

if ($vName === 'request')
			{
				// For the default layout, we need to also push the action logs model into the view
				if ($lName === 'default')
				{
					$logsModel = $this->app->bootComponent('com_actionlogs')
						->getMVCFactory()->createModel('Actionlogs', 'Administrator', ['ignore_request' => true]);

// Set default ordering for the context
					$logsModel->setState('list.fullordering', 'a.log_date DESC');

// And push the model into the view
					$view->setModel($logsModel, false);
				}

// For the edit layout, if mail sending is disabled then redirect back to the list view as the form is unusable in this state
				if ($lName === 'edit' && !$this->app->get('mailonline', 1))
				{
					$this->setRedirect(
						Route::_('index.php?option=com_privacy&view=requests', false),
						Text::_('COM_PRIVACY_WARNING_CANNOT_CREATE_REQUEST_WHEN_SENDMAIL_DISABLED'),
						'warning'
					);

return $this;
				}
			}

$view->setLayout($lName);

// Push document object into the view.
			$view->document = $document;

$view->display();
		}

return $this;
	}

/**
	 * Fetch and report number urgent privacy requests in JSON format, for AJAX requests
	 *
	 * @return  void
	 *
	 * @since   3.9.0
	 */
	public function getNumberUrgentRequests()
	{
		// Check for a valid token. If invalid, send a 403 with the error message.
		if (!Session::checkToken('get'))
		{
			$this->app->setHeader('status', 403, true);
			$this->app->sendHeaders();
			echo new JsonResponse(new \Exception(Text::_('JINVALID_TOKEN'), 403));
			$this->app->close();
		}

/** @var RequestsModel $model */
		$model                = $this->getModel('requests');
		$numberUrgentRequests = $model->getNumberUrgentRequests();

echo new JsonResponse(['number_urgent_requests' => $numberUrgentRequests]);
	}
}