<?php
/**
* @brief Custom input 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 18 Feb 2013
*/
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;
}
/**
* Custom input class for Form Builder
*/
class _Custom extends FormAbstract
{
/**
* @brief Default Options
* @code
$defaultOptions = array(
'getHtml' => function(){...} // Function to get output
'formatValue' => function(){...} // Function to format value
'validate' => function(){...} // Function to validate
);
* @endcode
*/
protected $defaultOptions = array(
'getHtml' => NULL,
'formatValue' => NULL,
'validate' => NULL,
);
/**
* Get HTML
*
* @return string
*/
public function html()
{
return call_user_func( $this->options['getHtml'], $this );
}
/**
* Get HTML
*
* @return string
*/
public function rowHtml( $form=NULL )
{
if ( isset( $this->options['rowHtml'] ) )
{
return call_user_func( $this->options['rowHtml'], $this, $form );
}
return parent::rowHtml( $form );
}
/**
* Format Value
*
* @return mixed
*/
public function formatValue()
{
if ( $this->options['formatValue'] !== NULL )
{
return call_user_func( $this->options['formatValue'], $this );
}
else
{
return parent::formatValue();
}
}
/**
* Validate
*
* @throws \InvalidArgumentException
* @return TRUE
*/
public function validate()
{
parent::validate();
if ( $this->options['validate'] )
{
call_user_func( $this->options['validate'], $this );
}
}
}