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编辑当前文件:/home2/sdektunc/.trash/components.2/com_privacy/src/Model/RequestModel.php

<?php
/**
 * @package     Joomla.Site
 * @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\Site\Model;

\defined('_JEXEC') or die;

use Joomla\CMS\Application\ApplicationHelper;
use Joomla\CMS\Factory;
use Joomla\CMS\Form\Form;
use Joomla\CMS\Language\Text;
use Joomla\CMS\Mail\Exception\MailDisabledException;
use Joomla\CMS\Mail\MailTemplate;
use Joomla\CMS\MVC\Model\AdminModel;
use Joomla\CMS\Router\Route;
use Joomla\CMS\String\PunycodeHelper;
use Joomla\CMS\Table\Table;
use Joomla\CMS\Uri\Uri;
use Joomla\CMS\User\UserHelper;
use Joomla\Component\Actionlogs\Administrator\Model\ActionlogModel;
use Joomla\Component\Messages\Administrator\Model\MessageModel;
use Joomla\Component\Privacy\Administrator\Table\RequestTable;
use Joomla\Database\Exception\ExecutionFailureException;
use PHPMailer\PHPMailer\Exception as phpmailerException;

/**
 * Request model class.
 *
 * @since  3.9.0
 */
class RequestModel extends AdminModel
{
	/**
	 * Creates an information request.
	 *
	 * @param   array  $data  The data expected for the form.
	 *
	 * @return  mixed  Exception | boolean
	 *
	 * @since   3.9.0
	 */
	public function createRequest($data)
	{
		$app = Factory::getApplication();

// Creating requests requires the site's email sending be enabled
		if (!$app->get('mailonline', 1))
		{
			$this->setError(Text::_('COM_PRIVACY_ERROR_CANNOT_CREATE_REQUEST_WHEN_SENDMAIL_DISABLED'));

return false;
		}

// Get the form.
		$form          = $this->getForm();
		$data['email'] = PunycodeHelper::emailToPunycode($data['email']);

// Check for an error.
		if ($form instanceof \Exception)
		{
			return $form;
		}

// Filter and validate the form data.
		$data   = $form->filter($data);
		$return = $form->validate($data);

// Check for an error.
		if ($return instanceof \Exception)
		{
			return $return;
		}

// Check the validation results.
		if ($return === false)
		{
			// Get the validation messages from the form.
			foreach ($form->getErrors() as $formError)
			{
				$this->setError($formError->getMessage());
			}

return false;
		}

// Search for an open information request matching the email and type
		$db    = $this->getDbo();
		$query = $db->getQuery(true)
			->select('COUNT(id)')
			->from($db->quoteName('#__privacy_requests'))
			->where($db->quoteName('email') . ' = :email')
			->where($db->quoteName('request_type') . ' = :requesttype')
			->whereIn($db->quoteName('status'), [0, 1])
			->bind(':email', $data['email'])
			->bind(':requesttype', $data['request_type']);

try
		{
			$result = (int) $db->setQuery($query)->loadResult();
		}
		catch (ExecutionFailureException $exception)
		{
			// Can't check for existing requests, so don't create a new one
			$this->setError(Text::_('COM_PRIVACY_ERROR_CHECKING_FOR_EXISTING_REQUESTS'));

return false;
		}

if ($result > 0)
		{
			$this->setError(Text::_('COM_PRIVACY_ERROR_PENDING_REQUEST_OPEN'));

return false;
		}

// Everything is good to go, create the request
		$token       = ApplicationHelper::getHash(UserHelper::genRandomPassword());
		$hashedToken = UserHelper::hashPassword($token);

$data['confirm_token']            = $hashedToken;
		$data['confirm_token_created_at'] = Factory::getDate()->toSql();

if (!$this->save($data))
		{
			// The save function will set the error message, so just return here
			return false;
		}

// Push a notification to the site's super users, deliberately ignoring if this process fails so the below message goes out
		/** @var MessageModel $messageModel */
		$messageModel = $app->bootComponent('com_messages')->getMVCFactory()->createModel('Message', 'Administrator');

$messageModel->notifySuperUsers(
			Text::_('COM_PRIVACY_ADMIN_NOTIFICATION_USER_CREATED_REQUEST_SUBJECT'),
			Text::sprintf('COM_PRIVACY_ADMIN_NOTIFICATION_USER_CREATED_REQUEST_MESSAGE', $data['email'])
		);

// The mailer can be set to either throw Exceptions or return boolean false, account for both
		try
		{
			$linkMode = $app->get('force_ssl', 0) == 2 ? Route::TLS_FORCE : Route::TLS_IGNORE;

$templateData = [
				'sitename' => $app->get('sitename'),
				'url'      => Uri::root(),
				'tokenurl' => Route::link('site', 'index.php?option=com_privacy&view=confirm&confirm_token=' . $token, false, $linkMode, true),
				'formurl'  => Route::link('site', 'index.php?option=com_privacy&view=confirm', false, $linkMode, true),
				'token'    => $token,
			];

switch ($data['request_type'])
			{
				case 'export':
					$mailer = new MailTemplate('com_privacy.notification.export', $app->getLanguage()->getTag());

break;

case 'remove':
					$mailer = new MailTemplate('com_privacy.notification.remove', $app->getLanguage()->getTag());

break;

default:
					$this->setError(Text::_('COM_PRIVACY_ERROR_UNKNOWN_REQUEST_TYPE'));

return false;
			}

$mailer->addTemplateData($templateData);
			$mailer->addRecipient($data['email']);

$mailer->send();

/** @var RequestTable $table */
			$table = $this->getTable();

if (!$table->load($this->getState($this->getName() . '.id')))
			{
				$this->setError($table->getError());

return false;
			}

// Log the request's creation
			$message = [
				'action'       => 'request-created',
				'requesttype'  => $table->request_type,
				'subjectemail' => $table->email,
				'id'           => $table->id,
				'itemlink'     => 'index.php?option=com_privacy&view=request&id=' . $table->id,
			];

$this->getActionlogModel()->addLog([$message], 'COM_PRIVACY_ACTION_LOG_CREATED_REQUEST', 'com_privacy.request');

// The email sent and the record is saved, everything is good to go from here
			return true;
		}
		catch (MailDisabledException | phpmailerException $exception)
		{
			$this->setError($exception->getMessage());

return false;
		}
	}

/**
	 * Method for getting the form from the model.
	 *
	 * @param   array    $data      Data for the form.
	 * @param   boolean  $loadData  True if the form is to load its own data (default case), false if not.
	 *
	 * @return  Form|boolean  A Form object on success, false on failure
	 *
	 * @since   3.9.0
	 */
	public function getForm($data = [], $loadData = true)
	{
		return $this->loadForm('com_privacy.request', 'request', ['control' => 'jform']);
	}

/**
	 * Method to get a table object, load it if necessary.
	 *
	 * @param   string  $name     The table name. Optional.
	 * @param   string  $prefix   The class prefix. Optional.
	 * @param   array   $options  Configuration array for model. Optional.
	 *
	 * @return  Table  A JTable object
	 *
	 * @throws  \Exception
	 * @since   3.9.0
	 */
	public function getTable($name = 'Request', $prefix = 'Administrator', $options = [])
	{
		return parent::getTable($name, $prefix, $options);
	}

/**
	 * Method to auto-populate the model state.
	 *
	 * Note. Calling getState in this method will result in recursion.
	 *
	 * @return  void
	 *
	 * @since   3.9.0
	 */
	protected function populateState()
	{
		// Get the application object.
		$params = Factory::getApplication()->getParams('com_privacy');

// Load the parameters.
		$this->setState('params', $params);
	}

/**
	 * Method to fetch an instance of the action log model.
	 *
	 * @return  ActionlogModel
	 *
	 * @since   4.0.0
	 */
	private function getActionlogModel(): ActionlogModel
	{
		return Factory::getApplication()->bootComponent('com_actionlogs')
			->getMVCFactory()->createModel('Actionlog', 'Administrator', ['ignore_request' => true]);
	}
}