/**
* Create AttributeMetadata Data object from the Attribute Model
*
* @param \Magento\Customer\Model\Attribute $attribute
* @return AttributeMetadata
*/
public function createMetadataAttribute($attribute)
{
$options = [];
if ($attribute->usesSource()) {
foreach ($attribute->getSource()->getAllOptions() as $option) {
$options[] = $this->_optionBuilder->setLabel($option['label'])->setValue($option['value'])->create();
}
}
$validationRules = [];
foreach ($attribute->getValidateRules() as $name => $value) {
$validationRules[] = $this->_validationRuleBuilder->setName($name)->setValue($value)->create();
}
$this->_attributeMetadataBuilder->setAttributeCode($attribute->getAttributeCode())->setFrontendInput($attribute->getFrontendInput())->setInputFilter((string) $attribute->getInputFilter())->setStoreLabel($attribute->getStoreLabel())->setValidationRules($validationRules)->setVisible((bool) $attribute->getIsVisible())->setRequired((bool) $attribute->getIsRequired())->setMultilineCount((int) $attribute->getMultilineCount())->setDataModel((string) $attribute->getDataModel())->setOptions($options)->setFrontendClass($attribute->getFrontend()->getClass())->setFrontendLabel($attribute->getFrontendLabel())->setNote((string) $attribute->getNote())->setIsSystem((bool) $attribute->getIsSystem())->setIsUserDefined((bool) $attribute->getIsUserDefined())->setBackendType($attribute->getBackendType())->setSortOrder((int) $attribute->getSortOrder());
return $this->_attributeMetadataBuilder->create();
}