<?php
/**
* @brief Timezone class for Form Builder
* @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
* @since 16 Feb 2017
*/
namespace IPS\Helpers\Form;
/* 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;
}
/**
* Timezone selector for Form Builder
*/
class _Timezone extends Select
{
/**
* Constructor
*
* @return void
*/
public function __construct( $name, $defaultValue=NULL, $required=FALSE, $options=array(), $customValidationCode=NULL, $prefix=NULL, $suffix=NULL, $id=NULL )
{
if ( !isset( $options['options'] ) )
{
$timezones = array();
foreach ( \DateTimeZone::listIdentifiers() as $tz )
{
if ( $pos = mb_strpos( $tz, '/' ) )
{
$timezones[ 'timezone__' . mb_substr( $tz, 0, $pos ) ][ $tz ] = 'timezone__' . $tz;
}
else
{
$timezones[ $tz ] = 'timezone__' . $tz;
}
}
$options['options'] = $timezones;
$options['sort'] = TRUE;
}
parent::__construct( $name, $defaultValue, $required, $options, $customValidationCode, $prefix, $suffix, $id );
}
}