Cubiche\Infrastructure\Model\Doctrine\ODM\MongoDB\Metadata\Driver\XmlDriver::addMetadataFor()

Complexity

Conditions	10
Paths	11

Size

Total Lines	56
Code Lines	35

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

<?php
    protected function addMetadataFor(\SimpleXMLElement $xmlRoot, ClassMetadataInterface $classMetadata)
    {
        foreach ($xmlRoot->xpath('//cubiche:valueobject') as $item) {
            // get the field tag
            $field = $item->xpath('..')[0];
            $fieldMapping = $this->getMappingAttributes($field);
            $fieldName = $fieldMapping['name'];

            $itemMapping = $this->getMappingAttributes($item);
            foreach ($item->attributes() as $key => $value) {
                $itemMapping[$key] = (string) $value;
            }

            if (!isset($itemMapping['type'])) {
                throw MappingException::inField(
                    'The cubiche:valueobject definition should have a "type" value',
                    $classMetadata->className(),
                    $fieldName
                );
            }

            $valueObjectType = $itemMapping['type'];
            if ($field->getName() == 'field') {
                if (isset($fieldMapping['id']) && $fieldMapping['id'] !== false) {
                    throw MappingException::inField(
                        'The cubiche:valueobject configuration is only for field tags that is not an id',
                        $classMetadata->className(),
                        $fieldName
                    );
                }

                if (!isset($fieldMapping['type']) ||
                    (isset($fieldMapping['type']) && $fieldMapping['type'] !== 'CubicheType')
                ) {
                    throw MappingException::inField(
                        'The cubiche:valueobject parent should have a "type" value equal to CubicheType',
                        $classMetadata->className(),
                        $fieldName
                    );
                }

                $propertyMetadata = new PropertyMetadata($classMetadata->className(), $fieldName);

                $propertyMetadata->addMetadata('namespace', 'valueobject');
                $propertyMetadata->addMetadata('type', $valueObjectType);

                $classMetadata->addPropertyMetadata($propertyMetadata);
            } else {
                throw MappingException::inField(
                    'The cubiche:valueobject configuration is only for field tags that is not an id',
                    $classMetadata->className(),
                    $fieldName
                );
            }
        }
    }
}