Файл: library/XenForo/DataWriter/AdminPermission.php
Строк: 216
<?php
/**
* Data writer for admin permissions.
*
* @package XenForo_Admin
*/
class XenForo_DataWriter_AdminPermission extends XenForo_DataWriter
{
/**
* Constant for extra data that holds the value for the phrase
* that is the title of this item.
*
* This value is required on inserts.
*
* @var string
*/
const DATA_TITLE = 'phraseTitle';
/**
* 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 $_existingDataErrorPhrase = 'requested_permission_not_found';
/**
* Gets the fields that are defined for the table. See parent for explanation.
*
* @return array
*/
protected function _getFields()
{
return array(
'xf_admin_permission' => array(
'admin_permission_id' => array('type' => self::TYPE_STRING, 'maxLength' => 25, 'required' => true,
'verification' => array('$this', '_verifyPermissionId'),
'requiredError' => 'please_enter_valid_permission_id'
),
'display_order' => array('type' => self::TYPE_UINT, 'default' => 0),
'addon_id' => array('type' => self::TYPE_STRING, 'maxLength' => 25, '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, 'admin_permission_id'))
{
return false;
}
return array('xf_admin_permission' => $this->_getAdminModel()->getAdminPermissionById($id));
}
/**
* Gets SQL condition to update the existing record.
*
* @return string
*/
protected function _getUpdateCondition($tableName)
{
return 'admin_permission_id = ' . $this->_db->quote($this->getExisting('admin_permission_id'));
}
/**
* Verifies that the permission ID is valid.
*
* @param string $permissionId
*
* @return boolean
*/
protected function _verifyPermissionId(&$permissionId)
{
if (preg_match('/[^a-zA-Z0-9_]/', $permissionId))
{
$this->error(new XenForo_Phrase('please_enter_an_id_using_only_alphanumeric'), 'admin_permission_id');
return false;
}
if ($this->isInsert() || $permissionId != $this->getExisting('admin_permission_id'))
{
if ($this->_getAdminModel()->getAdminPermissionById($permissionId))
{
$this->error(new XenForo_Phrase('admin_permission_ids_must_be_unique'), 'admin_permission_id');
return false;
}
}
return true;
}
/**
* Pre-save handling.
*/
protected function _preSave()
{
$titlePhrase = $this->getExtraData(self::DATA_TITLE);
if ($titlePhrase !== null && strlen($titlePhrase) == 0)
{
$this->error(new XenForo_Phrase('please_enter_valid_title'), 'title');
}
}
/**
* Post-save handling.
*/
protected function _postSave()
{
$adminPermissionId = $this->get('admin_permission_id');
if ($this->isChanged('admin_permission_id') && $this->isUpdate())
{
$this->_renameMasterPhrase(
$this->_getTitlePhraseName($this->getExisting('admin_permission_id')),
$this->_getTitlePhraseName($adminPermissionId)
);
$db = $this->_db;
$db->update('xf_admin_permission_entry', array(
'admin_permission_id' => $adminPermissionId
), 'admin_permission_id = ' . $db->quote($this->getExisting('admin_permission_id')));
$this->_rebuildAdminPermissionCache();
}
$titlePhrase = $this->getExtraData(self::DATA_TITLE);
if ($titlePhrase !== null)
{
$this->_insertOrUpdateMasterPhrase(
$this->_getTitlePhraseName($adminPermissionId),
$titlePhrase, $this->get('addon_id')
);
}
}
/**
* Post-delete handling.
*/
protected function _postDelete()
{
$adminPermissionId = $this->get('admin_permission_id');
$this->_deleteMasterPhrase(
$this->_getTitlePhraseName($adminPermissionId)
);
$this->_db->delete('xf_admin_permission_entry',
'admin_permission_id = ' . $this->_db->quote($adminPermissionId)
);
$this->_rebuildAdminPermissionCache();
}
/**
* Gets the name of the title phrase for this permission.
*
* @param string $permissionId
*
* @return string
*/
protected function _getTitlePhraseName($permissionId)
{
return $this->_getAdminModel()->getAdminPermissionTitlePhraseName($permissionId);
}
/**
* Rebuilds the admin permission cach for all users.
* @return unknown_type
*/
protected function _rebuildAdminPermissionCache()
{
$this->_getAdminModel()->rebuildUserAdminPermissionCache();
}
/**
* @return XenForo_Model_Admin
*/
protected function _getAdminModel()
{
return $this->getModelFromCache('XenForo_Model_Admin');
}
}