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编辑当前文件:/home2/sdektunc/.trash/administrator.3/components/com_privacy/src/Model/RequestModel.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\Model;

\defined('_JEXEC') or die;

use Joomla\CMS\Application\ApplicationHelper;
use Joomla\CMS\Factory;
use Joomla\CMS\Form\Form;
use Joomla\CMS\Language\Language;
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\Table\Table;
use Joomla\CMS\Uri\Uri;
use Joomla\CMS\User\User;
use Joomla\CMS\User\UserHelper;
use Joomla\Component\Actionlogs\Administrator\Model\ActionlogModel;
use Joomla\Component\Privacy\Administrator\Table\RequestTable;
use Joomla\Database\Exception\ExecutionFailureException;
use PHPMailer\PHPMailer\Exception as phpmailerException;

/**
 * Request item model class.
 *
 * @since  3.9.0
 */
class RequestModel extends AdminModel
{
	/**
	 * Clean the cache
	 *
	 * @param   string  $group  The cache group
	 *
	 * @return  void
	 *
	 * @since   3.9.0
	 */
	protected function cleanCache($group = 'com_privacy')
	{
		parent::cleanCache('com_privacy');
	}

/**
	 * 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)
	{
		// Get the form.
		$form = $this->loadForm('com_privacy.request', 'request', ['control' => 'jform', 'load_data' => $loadData]);

if (empty($form))
		{
			return false;
		}

return $form;
	}

/**
	 * 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   $options  Configuration array for model. Optional.
	 *
	 * @return  Table  A Table object
	 *
	 * @throws  \Exception
	 * @since   3.9.0
	 */
	public function getTable($name = 'Request', $prefix = 'Administrator', $options = [])
	{
		return parent::getTable($name, $prefix, $options);
	}

/**
	 * Method to get the data that should be injected in the form.
	 *
	 * @return  array  The default data is an empty array.
	 *
	 * @since   3.9.0
	 */
	protected function loadFormData()
	{
		// Check the session for previously entered form data.
		$data = Factory::getApplication()->getUserState('com_privacy.edit.request.data', []);

if (empty($data))
		{
			$data = $this->getItem();
		}

return $data;
	}

/**
	 * Log the completion of a request to the action log system.
	 *
	 * @param   integer  $id  The ID of the request to process.
	 *
	 * @return  boolean
	 *
	 * @since   3.9.0
	 */
	public function logRequestCompleted($id)
	{
		/** @var RequestTable $table */
		$table = $this->getTable();

if (!$table->load($id))
		{
			$this->setError($table->getError());

return false;
		}

$user = Factory::getUser();

$message = [
			'action'       => 'request-completed',
			'requesttype'  => $table->request_type,
			'subjectemail' => $table->email,
			'id'           => $table->id,
			'itemlink'     => 'index.php?option=com_privacy&view=request&id=' . $table->id,
			'userid'       => $user->id,
			'username'     => $user->username,
			'accountlink'  => 'index.php?option=com_users&task=user.edit&id=' . $user->id,
		];

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

return true;
	}

/**
	 * Log the creation of a request to the action log system.
	 *
	 * @param   integer  $id  The ID of the request to process.
	 *
	 * @return  boolean
	 *
	 * @since   3.9.0
	 */
	public function logRequestCreated($id)
	{
		/** @var RequestTable $table */
		$table = $this->getTable();

if (!$table->load($id))
		{
			$this->setError($table->getError());

return false;
		}

$user = Factory::getUser();

$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,
			'userid'       => $user->id,
			'username'     => $user->username,
			'accountlink'  => 'index.php?option=com_users&task=user.edit&id=' . $user->id,
		];

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

return true;
	}

/**
	 * Log the invalidation of a request to the action log system.
	 *
	 * @param   integer  $id  The ID of the request to process.
	 *
	 * @return  boolean
	 *
	 * @since   3.9.0
	 */
	public function logRequestInvalidated($id)
	{
		/** @var RequestTable $table */
		$table = $this->getTable();

if (!$table->load($id))
		{
			$this->setError($table->getError());

return false;
		}

$user = Factory::getUser();

$message = [
			'action'       => 'request-invalidated',
			'requesttype'  => $table->request_type,
			'subjectemail' => $table->email,
			'id'           => $table->id,
			'itemlink'     => 'index.php?option=com_privacy&view=request&id=' . $table->id,
			'userid'       => $user->id,
			'username'     => $user->username,
			'accountlink'  => 'index.php?option=com_users&task=user.edit&id=' . $user->id,
		];

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

return true;
	}

/**
	 * Notifies the user that an information request has been created by a site administrator.
	 *
	 * Because confirmation tokens are stored in the database as a hashed value, this method will generate a new confirmation token
	 * for the request.
	 *
	 * @param   integer  $id  The ID of the request to process.
	 *
	 * @return  boolean
	 *
	 * @since   3.9.0
	 */
	public function notifyUserAdminCreatedRequest($id)
	{
		/** @var RequestTable $table */
		$table = $this->getTable();

if (!$table->load($id))
		{
			$this->setError($table->getError());

return false;
		}

/*
		 * If there is an associated user account, we will attempt to send this email in the user's preferred language.
		 * Because of this, it is expected that Language::_() is directly called and that the Text class is NOT used
		 * for translating all messages.
		 *
		 * Error messages will still be displayed to the administrator, so those messages should continue to use the Text class.
		 */

$lang = Factory::getLanguage();

$db = $this->getDbo();

$userId = (int) $db->setQuery(
			$db->getQuery(true)
				->select($db->quoteName('id'))
				->from($db->quoteName('#__users'))
				->where('LOWER(' . $db->quoteName('email') . ') = LOWER(:email)')
				->bind(':email', $table->email)
				->setLimit(1)
		)->loadResult();

if ($userId)
		{
			$receiver = User::getInstance($userId);

/*
			 * We don't know if the user has admin access, so we will check if they have an admin language in their parameters,
			 * falling back to the site language, falling back to the currently active language
			 */

$langCode = $receiver->getParam('admin_language', '');

if (!$langCode)
			{
				$langCode = $receiver->getParam('language', $lang->getTag());
			}

$lang = Language::getInstance($langCode, $lang->getDebug());
		}

// Ensure the right language files have been loaded
		$lang->load('com_privacy', JPATH_ADMINISTRATOR)
			|| $lang->load('com_privacy', JPATH_ADMINISTRATOR . '/components/com_privacy');

// Regenerate the confirmation token
		$token       = ApplicationHelper::getHash(UserHelper::genRandomPassword());
		$hashedToken = UserHelper::hashPassword($token);

$table->confirm_token            = $hashedToken;
		$table->confirm_token_created_at = Factory::getDate()->toSql();

try
		{
			$table->store();
		}
		catch (ExecutionFailureException $exception)
		{
			$this->setError($exception->getMessage());

return false;
		}

// The mailer can be set to either throw Exceptions or return boolean false, account for both
		try
		{
			$app = Factory::getApplication();

$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 ($table->request_type)
			{
				case 'export':
					$mailer = new MailTemplate('com_privacy.notification.admin.export', $app->getLanguage()->getTag());

break;

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

break;

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

return false;
			}

$mailer->addTemplateData($templateData);
			$mailer->addRecipient($table->email);

$mailer->send();

return true;
		}
		catch (MailDisabledException | phpmailerException $exception)
		{
			$this->setError($exception->getMessage());

return false;
		}
	}

/**
	 * Method to save the form data.
	 *
	 * @param   array  $data  The form data.
	 *
	 * @return  boolean  True on success, False on error.
	 *
	 * @since   3.9.0
	 */
	public function save($data)
	{
		$table = $this->getTable();
		$key   = $table->getKeyName();
		$pk    = !empty($data[$key]) ? $data[$key] : (int) $this->getState($this->getName() . '.id');

if (!$pk && !Factory::getApplication()->get('mailonline', 1))
		{
			$this->setError(Text::_('COM_PRIVACY_ERROR_CANNOT_CREATE_REQUEST_WHEN_SENDMAIL_DISABLED'));

return false;
		}

return parent::save($data);
	}

/**
	 * Method to validate the form data.
	 *
	 * @param   Form    $form   The form to validate against.
	 * @param   array   $data   The data to validate.
	 * @param   string  $group  The name of the field group to validate.
	 *
	 * @return  array|boolean  Array of filtered data if valid, false otherwise.
	 *
	 * @see     \Joomla\CMS\Form\FormRule
	 * @see     JFilterInput
	 * @since   3.9.0
	 */
	public function validate($form, $data, $group = null)
	{
		$validatedData = parent::validate($form, $data, $group);

// If parent validation failed there's no point in doing our extended validation
		if ($validatedData === false)
		{
			return false;
		}

// Make sure the status is always 0
		$validatedData['status'] = 0;

// The user cannot create a request for their own account
		if (strtolower(Factory::getUser()->email) === strtolower($validatedData['email']))
		{
			$this->setError(Text::_('COM_PRIVACY_ERROR_CANNOT_CREATE_REQUEST_FOR_SELF'));

return false;
		}

// Check for an active request for this email address
		$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', $validatedData['email'])
			->bind(':requesttype', $validatedData['request_type']);

$activeRequestCount = (int) $db->setQuery($query)->loadResult();

if ($activeRequestCount > 0)
		{
			$this->setError(Text::_('COM_PRIVACY_ERROR_ACTIVE_REQUEST_FOR_EMAIL'));

return false;
		}

return $validatedData;
	}

/**
	 * 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]);
	}
}