<?php
/**
 * @brief Member Restrictions
 * @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
 * @copyright (c) Invision Power Services, Inc.
 * @license https://www.invisioncommunity.com/legal/standards/
 * @package Invision Community
{subpackage}
 * @since {date}
 */

namespace IPS\{app}\extensions\core\MemberRestrictions;

/* To prevent PHP errors (extending class does not exist) revealing path */
if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
{
header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
exit;
}

/**
 * @brief Member Restrictions
 */
class _{class} extends \IPS\core\MemberACPProfile\Restriction
{
/**
* Modify Edit Restrictions form
*
* @param \IPS\Helpers\Form $form The form
* @return void
*/
public function form( \IPS\Helpers\Form $form )
{
// $form->add( ... );
}

/**
* Save Form
*
* @param array $values Values from form
* @return array
*/
public function save( $values )
{
$return = array();

// $return['my_restriction'] =  array( 'old' => $oldValue, 'new' => $values['my_restriction'] ); // used in changesForHistory()
// \IPS\Db::i()->update( ... ); // Actually save the value

return $return;
}

/**
* What restrictions are active on the account?
*
* @return array
*/
public function activeRestrictions()
{
$return = array();

/*if ( ... )
{
$return[] = 'my_restricion';
}*/

return $return;
}

/**
* Get details of a change to show on history
*
* @param array $changes Changes as set in save()
* @return array
*/
public static function changesForHistory( $changes )
{
$return = array();

if ( isset( $changes['my_restriction'] ) )
{
$return[] = \IPS\Member::loggedIn()->language()->addToStack( 'changed_my_restriction', FALSE, array( 'sprintf' => array( $changes['my_restriction']['new'], $changes['my_restriction']['new'] ) ) );
}

return $return;
}
}