69 lines
1.6 KiB
PHP
69 lines
1.6 KiB
PHP
<?php
|
|
/**
|
|
* @brief Poll Votes Filter Iterator
|
|
* @author <a href='http://www.invisionpower.com'>Invision Power Services, Inc.</a>
|
|
* @copyright (c) 2001 - 2016 Invision Power Services, Inc.
|
|
* @license http://www.invisionpower.com/legal/standards/
|
|
* @package IPS Community Suite
|
|
* @subpackage
|
|
* @since 21 Aug 2014
|
|
* @version SVN_VERSION_NUMBER
|
|
*/
|
|
|
|
namespace IPS\Poll;
|
|
|
|
/* 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;
|
|
}
|
|
|
|
/**
|
|
* Poll Votes Filter Iterator
|
|
* @note When we require PHP 5.4+ this can just be replaced with a CallbackFilterIterator
|
|
*/
|
|
class _Iterator extends \FilterIterator
|
|
{
|
|
/**
|
|
* @brief Question
|
|
*/
|
|
protected $question;
|
|
|
|
/**
|
|
* @brief Option
|
|
*/
|
|
protected $option;
|
|
|
|
/**
|
|
* Constructor
|
|
*
|
|
* @param \IPS\Patterns\ActiveRecordIterator $iterator Iterator
|
|
* @param int|null $question Question
|
|
* @param int|null $option Option
|
|
* @return void
|
|
*/
|
|
public function __construct( \IPS\Patterns\ActiveRecordIterator $iterator, $question=NULL, $option=NULL )
|
|
{
|
|
$this->question = $question;
|
|
$this->option = $option;
|
|
return parent::__construct( $iterator );
|
|
}
|
|
|
|
/**
|
|
* Does this rule apply?
|
|
*
|
|
* @return void
|
|
*/
|
|
public function accept()
|
|
{
|
|
$row = $this->getInnerIterator()->current();
|
|
|
|
if ( is_array( $row->member_choices[ $this->question ] ) )
|
|
{
|
|
return (bool) in_array( $this->option, $row->member_choices[ $this->question ] );
|
|
}
|
|
|
|
return $row->member_choices[ $this->question ] == $this->option;
|
|
}
|
|
} |