109 lines
2.1 KiB
PHP
109 lines
2.1 KiB
PHP
<?php
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/**
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* @brief Custom input class for Form Builder
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* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
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* @copyright (c) Invision Power Services, Inc.
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* @license https://www.invisioncommunity.com/legal/standards/
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* @package Invision Community
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* @since 18 Feb 2013
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*/
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namespace IPS\Helpers\Form;
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/* To prevent PHP errors (extending class does not exist) revealing path */
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use InvalidArgumentException;
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use IPS\Helpers\Form;
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use function defined;
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if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
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{
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header( ( $_SERVER['SERVER_PROTOCOL'] ?? 'HTTP/1.0' ) . ' 403 Forbidden' );
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exit;
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}
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/**
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* Custom input class for Form Builder
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*/
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class Custom extends FormAbstract
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{
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/**
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* @brief Default Options
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* @code
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$defaultOptions = array(
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'getHtml' => function(){...} // Function to get output
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'formatValue' => function(){...} // Function to format value
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'validate' => function(){...} // Function to validate
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);
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* @endcode
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*/
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protected array $defaultOptions = array(
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'getHtml' => NULL,
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'formatValue' => NULL,
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'validate' => NULL,
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);
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/**
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* Get HTML
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*
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* @return string
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*/
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public function html(): string
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{
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$htmlFunction = $this->options['getHtml'];
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return $htmlFunction( $this );
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}
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/**
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* Get HTML
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*
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* @param Form|null $form Form helper object
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* @return string
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*/
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public function rowHtml( Form $form=NULL ): string
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{
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if ( isset( $this->options['rowHtml'] ) )
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{
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$htmlFunction = $this->options['rowHtml'];
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return $htmlFunction( $this, $form );
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}
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return parent::rowHtml( $form );
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}
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/**
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* Format Value
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*
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* @return mixed
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*/
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public function formatValue(): mixed
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{
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if ( $this->options['formatValue'] !== NULL )
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{
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$formatValueFunction = $this->options['formatValue'];
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return $formatValueFunction( $this );
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}
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else
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{
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return parent::formatValue();
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}
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}
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/**
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* Validate
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*
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* @throws InvalidArgumentException
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* @return TRUE
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*/
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public function validate(): bool
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{
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parent::validate();
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if ( $this->options['validate'] )
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{
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$validationFunction = $this->options['validate'];
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$validationFunction( $this );
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}
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return TRUE;
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}
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} |