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编辑当前文件:/home2/sdektunc/public_html/administrator/components/com_privacy/src/Model/RemoveModel.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\Component\ComponentHelper;
use Joomla\CMS\Factory;
use Joomla\CMS\Language\Text;
use Joomla\CMS\MVC\Model\BaseDatabaseModel;
use Joomla\CMS\Plugin\PluginHelper;
use Joomla\CMS\Table\Table;
use Joomla\CMS\User\User;
use Joomla\Component\Actionlogs\Administrator\Model\ActionlogModel;
use Joomla\Component\Privacy\Administrator\Removal\Status;
use Joomla\Component\Privacy\Administrator\Table\RequestTable;

/**
 * Remove model class.
 *
 * @since  3.9.0
 */
class RemoveModel extends BaseDatabaseModel
{
	/**
	 * Remove the user data.
	 *
	 * @param   integer  $id  The request ID to process
	 *
	 * @return  boolean
	 *
	 * @since   3.9.0
	 */
	public function removeDataForRequest($id = null)
	{
		$id = !empty($id) ? $id : (int) $this->getState($this->getName() . '.request_id');

if (!$id)
		{
			$this->setError(Text::_('COM_PRIVACY_ERROR_REQUEST_ID_REQUIRED_FOR_REMOVE'));

return false;
		}

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

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

return false;
		}

if ($table->request_type !== 'remove')
		{
			$this->setError(Text::_('COM_PRIVACY_ERROR_REQUEST_TYPE_NOT_REMOVE'));

return false;
		}

if ($table->status != 1)
		{
			$this->setError(Text::_('COM_PRIVACY_ERROR_CANNOT_REMOVE_UNCONFIRMED_REQUEST'));

return false;
		}

// If there is a user account associated with the email address, load it here for use in the plugins
		$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();

$user = $userId ? User::getInstance($userId) : null;

$canRemove = true;

PluginHelper::importPlugin('privacy');

/** @var Status[] $pluginResults */
		$pluginResults = Factory::getApplication()->triggerEvent('onPrivacyCanRemoveData', [$table, $user]);

foreach ($pluginResults as $status)
		{
			if (!$status->canRemove)
			{
				$this->setError($status->reason ?: Text::_('COM_PRIVACY_ERROR_CANNOT_REMOVE_DATA'));

$canRemove = false;
			}
		}

if (!$canRemove)
		{
			$this->logRemoveBlocked($table, $this->getErrors());

return false;
		}

// Log the removal
		$this->logRemove($table);

Factory::getApplication()->triggerEvent('onPrivacyRemoveData', [$table, $user]);

return true;
	}

/**
	 * 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);
	}

/**
	 * Log the data removal to the action log system.
	 *
	 * @param   RequestTable  $request  The request record being processed
	 *
	 * @return  void
	 *
	 * @since   3.9.0
	 */
	public function logRemove(RequestTable $request)
	{
		$user = Factory::getUser();

$message = [
			'action'      => 'remove',
			'id'          => $request->id,
			'itemlink'    => 'index.php?option=com_privacy&view=request&id=' . $request->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_REMOVE', 'com_privacy.request', $user->id);
	}

/**
	 * Log the data removal being blocked to the action log system.
	 *
	 * @param   RequestTable  $request  The request record being processed
	 * @param   string[]      $reasons  The reasons given why the record could not be removed.
	 *
	 * @return  void
	 *
	 * @since   3.9.0
	 */
	public function logRemoveBlocked(RequestTable $request, array $reasons)
	{
		$user = Factory::getUser();

$message = [
			'action'      => 'remove-blocked',
			'id'          => $request->id,
			'itemlink'    => 'index.php?option=com_privacy&view=request&id=' . $request->id,
			'userid'      => $user->id,
			'username'    => $user->username,
			'accountlink' => 'index.php?option=com_users&task=user.edit&id=' . $user->id,
			'reasons'     => implode('; ', $reasons),
		];

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

/**
	 * Method to auto-populate the model state.
	 *
	 * @return  void
	 *
	 * @since   3.9.0
	 */
	protected function populateState()
	{
		// Get the pk of the record from the request.
		$this->setState($this->getName() . '.request_id', Factory::getApplication()->input->getUint('id'));

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

/**
	 * 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]);
	}
}