/**
* Remove some file
* TODO: Refactor this method
* @param $args
* @return array
* @throws InputError
* @throws \Exception
*/
public function removeFiles($args)
{
$recordId = RootClass::extractId($args);
if (empty($recordId)) {
throw new InputError('No ID detected');
}
$filesVarStructure = self::findImagesInDataStructure($this->workingClassInstance->getDataStructure());
$previousData = $this->workingClassInstance->get($recordId);
$existingFiles = RootClass::selectDataFromStructure($filesVarStructure, $previousData);
$getPreviousKey = function ($fieldName, $files) use($existingFiles) {
if (isset($existingFiles[$fieldName]) && is_array($existingFiles[$fieldName])) {
foreach ($existingFiles[$fieldName] as $key => $previousFiles) {
if (isset($previousFiles['full']) && basename($files['full']) === $previousFiles['full']) {
return $key;
}
}
}
return false;
};
foreach ($filesVarStructure as $fieldName => $modelData) {
if (isset($args[$fieldName])) {
$filesToDelete = $args[$fieldName];
if (!empty($modelData['multiple']) && $modelData['multiple'] === 'true') {
if (!is_array($filesToDelete)) {
throw new InputError('To delete this files argument should be an array');
}
foreach ($filesToDelete as $files) {
$previousKey = $getPreviousKey($fieldName, $files);
if ($previousKey !== false) {
foreach ($files as $path) {
$baseName = basename($path);
$this->deleteFileFromDisk($baseName);
}
unset($existingFiles[$fieldName][$previousKey]);
$existingFiles[$fieldName] = array_values($existingFiles[$fieldName]);
}
}
} else {
if (!is_string($filesToDelete)) {
throw new InputError('To delete this file argument should be a string');
}
if (!empty($previousData[$fieldName])) {
$baseName = basename($existingFiles[$fieldName]);
$this->deleteFileFromDisk($baseName);
$existingFiles[$fieldName] = null;
}
}
}
}
return $existingFiles;
}
