/**
* @return void
*/
protected function initAttributes()
{
if (empty($this->attributes)) {
foreach ($this->config['fields'] as $field) {
if (isset($field['source']) && $field['source'] == 'eav') {
$attribute = $this->dataSet->getEntity()->getAttribute($field['name']);
if ($attribute) {
$this->attributes[$field['name']] = $attribute->getData();
$options = [];
if ($attribute->usesSource()) {
$options = $attribute->getSource()->getAllOptions();
}
$this->attributes[$field['name']]['options'] = $options;
$this->attributes[$field['name']]['is_required'] = $attribute->getIsRequired();
}
}
}
}
}