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<?php |
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/* |
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* This file is part of the Sylius package. |
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* |
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* (c) Paweł Jędrzejewski |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Sylius\Bundle\AttributeBundle\Form\Type\AttributeType; |
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use Symfony\Component\Form\AbstractType; |
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use Symfony\Component\Form\CallbackTransformer; |
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use Symfony\Component\Form\Extension\Core\Type\ChoiceType; |
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use Symfony\Component\Form\FormBuilderInterface; |
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use Symfony\Component\OptionsResolver\Options; |
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use Symfony\Component\OptionsResolver\OptionsResolver; |
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/** |
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* @author Laurent Paganin-Gioanni <[email protected]> |
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*/ |
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final class SelectAttributeType extends AbstractType |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getParent() |
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{ |
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return ChoiceType::class; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function buildForm(FormBuilderInterface $builder, array $options) |
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{ |
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if (is_array($options['configuration']) |
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&& isset($options['configuration']['multiple']) |
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&& !$options['configuration']['multiple']) { |
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$builder->addModelTransformer(new CallbackTransformer( |
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function($array) { |
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if (count($array) > 0) { |
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return $array[0]; |
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} |
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return null; |
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}, |
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function($string) { |
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if (!is_null($string)) { |
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return [$string]; |
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} |
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return []; |
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} |
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)); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function configureOptions(OptionsResolver $resolver) |
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{ |
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$resolver |
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->setRequired('configuration') |
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->setDefault('placeholder', 'sylius.form.attribute_type_configuration.select.choose') |
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->setNormalizer('choices', function(Options $options){ |
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if (is_array($options['configuration']) |
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&& isset($options['configuration']['choices']) |
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&& is_array($options['configuration']['choices'])) { |
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$choices = array_flip($options['configuration']['choices']); |
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ksort($choices); |
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return $choices; |
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} |
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return []; |
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}) |
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->setNormalizer('multiple', function(Options $options){ |
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if (is_array($options['configuration']) && isset($options['configuration']['multiple'])) { |
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return $options['configuration']['multiple']; |
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} |
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return false; |
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}) |
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; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getBlockPrefix() |
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{ |
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return 'sylius_attribute_type_select'; |
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} |
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} |
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Sylius /
Sylius
