/**
* @param array $elements
* @param string $path
* @return array
*/
protected function processElements(array $elements, $path = '')
{
$result = [];
$elements = $this->sortElements($elements);
foreach ($elements as $elementName => $elementsConfig) {
$elementPath = "{$path}/{$elementName}";
$attributes = ['path' => $elementPath];
if (is_array($elementsConfig)) {
$children = [];
if (!empty($elementsConfig)) {
$attributes += $this->extractElementAttributes($elementsConfig);
}
if (!empty($elementsConfig)) {
$children += $this->processElements($elementsConfig, $elementPath);
}
$this->dataTransportChildren->setAttributes($children);
}
$this->dataTransportProtected->setAttributes($attributes);
$typeModel = $this->factory->resolve($this->dataTransportProtected['type']);
$result[$elementName] = $typeModel->processOutput($this->dataTransportPublic, $this->dataTransportProtected, $this->dataTransportChildren);
$this->dataTransportPublic->clearAttributes();
$this->dataTransportProtected->clearAttributes();
$this->dataTransportChildren->clearAttributes();
}
return $result;
}
