89 lines
2.1 KiB
PHP
89 lines
2.1 KiB
PHP
<?php
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/**
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* @brief Weight 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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* @subpackage Nexus
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* @since 14 Feb 2014
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*/
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namespace IPS\nexus\Form;
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/* To prevent PHP errors (extending class does not exist) revealing path */
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if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
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{
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header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
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exit;
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}
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/**
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* Weight input class for Form Builder
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*/
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class _Weight extends \IPS\Helpers\Form\FormAbstract
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{
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/**
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* @brief Default Options
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* @code
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$defaultOptions = array(
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'unlimitedLang' => 'unlimited', // Language string to use for unlimited checkbox label
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'round' => 2, // Decimal points to round to
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);
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* @endcode
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*/
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protected $defaultOptions = array(
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'unlimitedLang' => NULL,
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'round' => 2,
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);
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/**
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* Get HTML
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*
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* @return string
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*/
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public function html()
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{
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$unit = \IPS\nexus\Shipping\Weight::bestUnit();
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return \IPS\Theme::i()->getTemplate( 'forms', 'nexus', 'global' )->weight( $this->name, ( $this->value and $this->value !== '*' ) ? round( $this->value->float( $unit ), $this->options['round'] ) : 0, $unit, $this->options['unlimitedLang'], $this->value === '*' );
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}
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/**
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* Format Value
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*
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* @return mixed
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*/
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public function formatValue()
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{
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$val = $this->value;
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if ( $val instanceof \IPS\nexus\Shipping\Weight )
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{
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return $val;
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}
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if ( $this->options['unlimitedLang'] and ( $val === '*' or isset( $val['unlimited'] ) ) )
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{
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return '*';
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}
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if ( isset( $val['amount'] ) )
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{
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return new \IPS\nexus\Shipping\Weight( $val['amount'], $val['unit'] );
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}
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return NULL;
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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()
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{
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if ( $this->required and !$this->value->kilograms )
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{
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throw new \InvalidArgumentException('form_required');
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}
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return TRUE;
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}
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} |