/**
* Read configuration scope
*
* @return array
*
* @throws \Magento\Framework\Exception\LocalizedException
*/
public function read()
{
$fileList = [];
foreach ($this->_scopePriorityScheme as $scope) {
$directories = $this->_fileResolver->get($this->_fileName, $scope);
foreach ($directories as $key => $directory) {
$fileList[$key] = $directory;
}
}
if (!count($fileList)) {
return [];
}
/** @var \Magento\Framework\Config\Dom $domDocument */
$domDocument = null;
foreach ($fileList as $file) {
try {
if ($domDocument === null) {
$class = $this->_domDocumentClass;
$domDocument = new $class($file, [], null, $this->_schemaFile);
} else {
$domDocument->merge($file);
}
} catch (\Magento\Framework\Config\Dom\ValidationException $e) {
throw new \Magento\Framework\Exception\LocalizedException(new \Magento\Framework\Phrase("Invalid XML in file %1:\n%2", [$file, $e->getMessage()]));
}
}
$output = [];
if ($domDocument) {
$output = $this->_converter->convert($domDocument->getDom());
}
return $output;
}
/**
* Load configuration scope
*
* @param string|null $scope
* @return array
*/
public function read($scope = null)
{
$scope = $scope ?: $this->_defaultScope;
$fileList = $this->_fileResolver->get($this->_fileName, $scope);
if (!count($fileList)) {
return [];
}
$output = $this->_readFiles($fileList);
return $output;
}
