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<?php |
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/** |
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* ChoiceConstraintBuilder class file |
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* |
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* a constraint builder that renders an enum for the schema |
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*/ |
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namespace Graviton\SchemaBundle\Constraint\Builder; |
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use Graviton\RestBundle\Model\DocumentModel; |
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use Graviton\SchemaBundle\Document\Schema; |
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/** |
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* @author List of contributors <https://github.com/libgraviton/graviton/graphs/contributors> |
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* @license http://opensource.org/licenses/gpl-license.php GNU Public License |
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* @link http://swisscom.ch |
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*/ |
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class ChoiceConstraintBuilder implements ConstraintBuilderInterface |
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{ |
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/** |
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* if this builder supports a given constraint |
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* |
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* @param string $type Field type |
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* @param array $options Options |
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* |
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* @return bool |
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*/ |
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public function supportsConstraint($type, array $options = []) |
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{ |
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return ($type === 'Choice'); |
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} |
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/** |
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* Adds constraints to the property |
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* |
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* @param string $fieldName field name |
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* @param Schema $property property |
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* @param DocumentModel $model parent model |
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* @param array $options the constraint options |
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* |
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* @return Schema the modified property |
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*/ |
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public function buildConstraint($fieldName, Schema $property, DocumentModel $model, array $options) |
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{ |
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$enumValue = array_reduce( |
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$options, |
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function ($carry, $option) { |
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if ($option->name == 'choices') { |
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return explode('|', $option->value); |
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} |
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} |
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); |
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// is this a numeric field? convert values |
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if (in_array('integer', $property->getType()->getTypes())) { |
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$enumValue = array_map('intval', $enumValue); |
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} |
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if (is_array($enumValue)) { |
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$property->setEnum($enumValue); |
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} |
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return $property; |
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} |
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} |
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libgraviton /
graviton
