The normalization does the following work:
- Convert all directory separators into DIRECTORY_SEPARATOR (e.g. "\a/b\c" becomes "/a/b/c")
- Remove trailing directory separators (e.g. "/a/b/c/" becomes "/a/b/c")
- Turn multiple consecutive slashes into a single one (e.g. "/a///b/c" becomes "/a/b/c")
- Remove ".." and "." based on their meanings (e.g. "/a/./b/../c" becomes "/a/c")
/**
* Verifica si existe un directorio, si no existe lo crea
* @param $directorio
* @throws \yii\base\Exception
*/
public static function existeDirectorio($directorio)
{
$base = BaseFileHelper::normalizePath(Yii::getAlias('@libreria') . '/imagenes/' . $directorio);
if (!file_exists($base)) {
BaseFileHelper::createDirectory($base, 0750, true);
}
}
/**
* После сохранения
*/
public function afterSave()
{
$this->path = null;
//Сохраняем файл
foreach ($this->fields as $field) {
$isWeb = $this->_webFile[$field];
$file = null;
if ($isWeb || ($file = UploadedFile::getInstance($this->owner, $field))) {
//Директория для сохранения
$path = $this->getPath($field);
$files = BaseFileHelper::findFiles($path);
foreach ($files as $cFile) {
@unlink($cFile);
}
$fileName = self::normalize($isWeb ? $this->_names[$field] : $file->name);
$filePath = BaseFileHelper::normalizePath($path . '/' . $fileName);
// d($filePath);
if ($this->_webFile[$field]) {
$result = @copy($this->_webFile[$field], $filePath);
if (!$result) {
$fileName = '';
}
} else {
$file->saveAs($path . '/' . $fileName);
chmod($filePath, 0666);
}
$this->owner->updateAttributes(array($field => $fileName));
}
}
$this->setAttach();
}
/**
* generate the abosolute path for a uploaded media file where to store the file.
* The folder structure is not the same as the virtual structure that is shown in the media browser. Instead for a new uploaded file a folder following the pattern '.../YYYY/MM/DD' will be created.
* Uses the value of @see Frontend->getMediarepositoryBasePath()
*
* @param UploadedFile $file
* @return string the full path to the storage folder for this file (note: the folder itself will NOT only be created automatically if the optional parameter createFolder is set to true!)
*/
private function getFullUploadPathForFile($file)
{
$currentDate = new \DateTime();
$cleanedFileName = str_replace(' ', '_', $file->name);
$formatedPath = $currentDate->format('Y/m/d');
$targetFolder = BaseFileHelper::normalizePath($this->module->getMediarepositoryBasePath() . DIRECTORY_SEPARATOR . $formatedPath) . DIRECTORY_SEPARATOR;
$fullFilePath = $targetFolder . $cleanedFileName;
//check if folder exists, create if not
if (!file_exists($targetFolder)) {
if (!mkdir($targetFolder, 0755, true)) {
throw new \Exception('Could not create target folder: ' . $targetFolder);
}
}
$conflictCounter = 1;
while (file_exists($fullFilePath)) {
$fullFilePath = $targetFolder . str_replace(' ', '_', $file->baseName) . '_' . $conflictCounter . '.' . $file->extension;
$conflictCounter++;
}
return $fullFilePath;
}
