107 lines
2.5 KiB
PHP
107 lines
2.5 KiB
PHP
<?php
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declare(strict_types=1);
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/*
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* This file is part of the TYPO3 CMS project.
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*
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* It is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License, either version 2
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* of the License, or any later version.
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*
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* For the full copyright and license information, please read the
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* LICENSE.txt file that was distributed with this source code.
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*
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* The TYPO3 project - inspiring people to share!
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*/
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namespace TYPO3\CMS\Form\Domain\Model\Renderable;
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use TYPO3\CMS\Core\ExpressionLanguage\Resolver;
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use TYPO3\CMS\Form\Domain\Exception\IdentifierNotValidException;
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/**
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* Scope: frontend
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* **This class is NOT meant to be sub classed by developers.**
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* @internal
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*/
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class RenderableVariant implements RenderableVariantInterface
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{
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/**
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* @var string
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*/
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protected $identifier;
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/**
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* @var array
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*/
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protected $options;
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/**
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* @var VariableRenderableInterface
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*/
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protected $renderable;
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/**
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* @var string
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*/
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protected $condition = '';
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/**
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* @var bool
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*/
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protected $applied = false;
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/**
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* @throws IdentifierNotValidException
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*/
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public function __construct(
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string $identifier,
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array $options,
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VariableRenderableInterface $renderable
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) {
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if ($identifier === '') {
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throw new IdentifierNotValidException('The given variant identifier was empty.', 1519998923);
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}
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$this->identifier = $identifier;
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$this->renderable = $renderable;
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if (isset($options['condition']) && is_string($options['condition'])) {
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$this->condition = $options['condition'];
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}
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unset($options['condition'], $options['identifier'], $options['variants']);
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$this->options = $options;
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}
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/**
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* Apply the specified variant to this form element
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* regardless of their conditions
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*/
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public function apply(): void
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{
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$this->renderable->setOptions($this->options, true);
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$this->applied = true;
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}
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public function conditionMatches(Resolver $conditionResolver): bool
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{
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if (empty($this->condition)) {
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return false;
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}
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return (bool)$conditionResolver->evaluate($this->condition, ['renderable' => $this->renderable]);
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}
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public function getIdentifier(): string
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{
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return $this->identifier;
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}
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public function isApplied(): bool
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{
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return $this->applied;
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}
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}
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