Файл: library/XenForo/DataWriter/Admin.php
Строк: 132
<?php
/**
* Data writer for admins.
*
* @package XenForo_Admin
*/
class XenForo_DataWriter_Admin extends XenForo_DataWriter
{
/**
* Option that controls whether the visitor's admin record can be deleted.
* This defaults to false.
*
* @var string
*/
const OPTION_ALLOW_DELETE_SELF = 'allowDeleteSelf';
/**
* Title of the phrase that will be created when a call to set the
* existing data fails (when the data doesn't exist).
*
* @var string
*/
protected $_existingDataErrorPhrase = 'requested_admin_not_found';
/**
* Gets the fields that are defined for the table. See parent for explanation.
*
* @return array
*/
protected function _getFields()
{
return array(
'xf_admin' => array(
'user_id' => array('type' => self::TYPE_UINT, 'required' => true),
'extra_user_group_ids' => array('type' => self::TYPE_UNKNOWN, 'default' => '',
'verification' => array('XenForo_DataWriter_Helper_User', 'verifyExtraUserGroupIds')
),
'last_login' => array('type' => self::TYPE_UINT, 'default' => 0),
'permission_cache' => array('type' => self::TYPE_BINARY, 'default' => '')
)
);
}
/**
* Gets the actual existing data out of data that was passed in. See parent for explanation.
*
* @param mixed
*
* @return array|false
*/
protected function _getExistingData($data)
{
if (!$id = $this->_getExistingPrimaryKey($data, 'user_id'))
{
return false;
}
return array('xf_admin' => $this->_getAdminModel()->getAdminById($id));
}
/**
* Gets SQL condition to update the existing record.
*
* @return string
*/
protected function _getUpdateCondition($tableName)
{
return 'user_id = ' . $this->_db->quote($this->getExisting('user_id'));
}
/**
* Gets the default options.
*/
protected function _getDefaultOptions()
{
return array(
self::OPTION_ALLOW_DELETE_SELF => false
);
}
/**
* Post-save handling.
*/
protected function _postSave()
{
if ($this->isInsert())
{
$userDw = XenForo_DataWriter::create('XenForo_DataWriter_User');
$userDw->setExistingData($this->get('user_id'));
$userDw->set('is_admin', 1);
$userDw->save();
$this->getModelFromCache('XenForo_Model_UserIgnore')->rebuildUserIgnoreCacheByIgnoring($this->get('user_id'));
}
if ($this->isChanged('extra_user_group_ids'))
{
$this->getModelFromCache('XenForo_Model_User')->addUserGroupChange(
$this->get('user_id'), 'admin', $this->get('extra_user_group_ids')
);
}
}
/**
* Pre-delete handling.
*/
protected function _preDelete()
{
$admins = $this->_getAdminModel()->getAllAdmins();
if (count($admins) < 2)
{
$this->error(new XenForo_Phrase('last_administrator_cannot_be_deleted'));
}
if (!$this->getOption(self::OPTION_ALLOW_DELETE_SELF))
{
if ($this->get('user_id') == XenForo_Visitor::getUserId())
{
$this->error(new XenForo_Phrase('you_cannot_delete_your_own_administrator_record'));
}
}
}
/**
* Post-delete handling.
*/
protected function _postDelete()
{
$userDw = XenForo_DataWriter::create('XenForo_DataWriter_User');
$userDw->setExistingData($this->get('user_id'));
$userDw->set('is_admin', 0);
$userDw->save();
$this->getModelFromCache('XenForo_Model_User')->removeUserGroupChange(
$this->get('user_id'), 'admin'
);
$this->getModelFromCache('XenForo_Model_UserIgnore')->rebuildUserIgnoreCacheByIgnoring($this->get('user_id'));
}
/**
* @return XenForo_Model_Admin
*/
protected function _getAdminModel()
{
return $this->getModelFromCache('XenForo_Model_Admin');
}
}