/**
* Update the mapped file for Entity (obj)
*
* @param \Doctrine\ORM\Event\PreUpdateEventArgs $args
*/
public function preUpdate(PreUpdateEventArgs $args)
{
$mappings = $this->mappingFactory->fromEventArgs($args);
foreach ($mappings as $mapping) {
//Uploaded or setted file
$file = $mapping->getFilePropertyValue();
$currentFileData = $args->hasChangedField($mapping->getPropertyName()) ? $args->getOldValue($mapping->getPropertyName()) : null;
//If no new file
if (is_null($file) || !$file instanceof File) {
//Preserve old fileData if current file exists, else null
if ($currentFileData) {
$mapping->setFileDataPropertyValue($this->fileStorage->checkFileExists($currentFileData) ? $currentFileData : null);
}
} else {
if ($file instanceof \Iphp\FileStoreBundle\File\File && $file->isDeleted()) {
if ($this->fileStorage->removeFile($currentFileData)) {
$mapping->setFileDataPropertyValue(null);
}
} else {
if ($currentFileData && !$this->fileStorage->isSameFile($file, $currentFileData)) {
$this->fileStorage->removeFile($currentFileData);
}
$fileData = $this->fileStorage->upload($mapping, $file);
$mapping->setFileDataPropertyValue($fileData);
}
}
}
$this->dataStorage->recomputeChangeSet($args);
}
/**
* Обработать мультиязычную загрузку файла
* и получить подготовленные данные для сохранения
* @param string $value - значение пришедшее из формы
* @param string $field - обрабатываемое поле
* @param string $locale - локаль
* @param object $entity - сущность которая сохраняется
* @return array|null
*/
protected function processFileUpload($value, $field, $locale, $entity)
{
$result = false;
if (isset($value['delete']) && $value['delete']) {
$this->deleteFileByOldData($value, $field, $entity);
//чтобы фронт не ломался и не было NOTICE в iPhp
$result = ['fileName' => null, 'originalName' => null, 'mimeType' => null, 'size' => null, 'path' => null];
} elseif (isset($value['file']) && $value['file'] instanceof File) {
// Локаль указвыается в сущности для того,
// чтобы её можно было использовать
// при формировании имени файла
$entity->setLocale($locale);
$fileMapping = $this->getFileMappings($entity)[$field];
$fileData = $this->fileStorage->upload($fileMapping, $value['file']);
//Сбрасываем локаль
$entity->setLocale(null);
$result = $fileData;
} elseif (isset($value['oldData'])) {
$result = unserialize($value['oldData']);
}
return $result;
}
/**
* upload field and file data field are SAME ($obj->file)
* @param EventArgs $args
* @param PropertyMapping $mapping
*/
protected function updateSeparateProperties(\Doctrine\Common\EventArgs $args, PropertyMapping $mapping)
{
$uploadedFile = $mapping->getFileUploadPropertyValue();
$currentFileData = $mapping->getFileDataPropertyValue();
$previousFileData = $this->dataStorage->previusFieldDataIfChanged($mapping->getFileDataPropertyName(), $args);
$currentFileName = $previousFileData ? $mapping->resolveFileName($previousFileData['fileName']) : null;
//delete current file
if ($previousFileData && (is_null($currentFileData) || $uploadedFile && $uploadedFile instanceof \Iphp\FileStoreBundle\File\File && $uploadedFile->isDeleted())) {
if ($this->fileStorage->removeFile($currentFileName)) {
$mapping->setFileDataPropertyValue(null);
}
} else {
if ($uploadedFile && $uploadedFile instanceof File) {
//Old value (file) exists and uploaded new file
if ($currentFileName && !$this->fileStorage->isSameFile($uploadedFile, $currentFileName)) {
//before upload new file delete old file
$this->fileStorage->removeFile($currentFileName);
}
$fileData = $this->fileStorage->upload($mapping, $uploadedFile);
$mapping->setFileDataPropertyValue($fileData);
}
}
}
