<?php
/**
* @brief Width/Height 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 28 Mar 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;
}
/**
* Width/Height input class for Form Builder
*/
class _WidthHeight extends FormAbstract
{
/**
* @brief Default Options
* @code
$defaultOptions = array(
'unlimited' => array( 0, 0 ), // If any value other than NULL is provided, an "Unlimited" checkbox will be displayed. If checked, the values specified will be sent.
'unlimitedLang' => 'unlimited', // Language string to use for unlimited checkbox label
'image' => NULL, // If an \IPS\File object is provided, the image will be shown for resizing rather than a div
'resizableDiv' => FALSE, // If set to false, the resizable div will not be displayed (useful if you expect dimensions to be large)
);
* @endcode
*/
protected $defaultOptions = array(
'unlimited' => NULL,
'unlimitedLang' => 'unlimited',
'image' => NULL,
'resizableDiv' => TRUE,
);
/**
* Constructor
*
* @param string $name Name
* @param mixed $defaultValue Default value
* @param bool|NULL $required Required? (NULL for not required, but appears to be so)
* @param array $options Type-specific options
* @param callback $customValidationCode Custom validation code
* @param string $prefix HTML to show before input field
* @param string $suffix HTML to show after input field
* @param string $id The ID to add to the row
* @return void
*/
public function __construct( $name, $defaultValue=NULL, $required=FALSE, $options=array(), $customValidationCode=NULL, $prefix=NULL, $suffix=NULL, $id=NULL )
{
parent::__construct( $name, $defaultValue, $required, $options, $customValidationCode, $prefix, $suffix, $id );
if ( $this->value === NULL )
{
if ( $this->options['image'] !== NULL )
{
$image = \IPS\Image::create( $this->options['image']->contents() );
$this->value = array( $image->width, $image->height );
}
else
{
$this->value = array( 100, 100 );
}
}
}
/**
* Get HTML
*
* @return string
*/
public function html()
{
return \IPS\Theme::i()->getTemplate( 'forms', 'core', 'global' )->widthheight( $this->name, $this->value[0], $this->value[1], $this->options['unlimited'], $this->options['unlimitedLang'], $this->options['image'] ? $this->options['image'] : NULL, $this->options['resizableDiv'] );
}
/**
* Get Value
*
* @return mixed
*/
public function getValue()
{
$name = $this->name;
$value = \IPS\Request::i()->$name;
if ( $this->options['unlimited'] !== NULL and isset( $value['unlimited'] ) )
{
return $this->options['unlimited'];
}
return \IPS\Request::i()->$name;
}
}