/**
* @param $targetPath
* @return File
* @throws PartialUploadException
*/
public function moveLocal($targetPath)
{
// source stream
$sourceFile = $this->getFile();
$sourceFileReadStream = $sourceFile->getStream('r');
// target stream
$targetFile = new File($targetPath, $sourceFile->getOriginalBasename(), $sourceFile->getSize(), $sourceFile->getType());
$targetFileWriteStream = $targetFile->getStream('w+');
// move stream content
$size = stream_copy_to_stream($sourceFileReadStream, $targetFileWriteStream);
// close resources
fclose($sourceFileReadStream);
fclose($targetFileWriteStream);
// check copied file size
if ($size !== $this->getFileSize()) {
throw new PartialUploadException('Partial upload. Expected ' . $this->getFileSize() . ', found ' . $size);
}
return $targetFile;
}
/**
* @return File
*/
public function getFile()
{
if ($this->file) {
return $this->file;
}
// validate
$this->validate();
// test if format supported
if ($this->supportedFormats && !in_array($this->file->getExtension(), $this->supportedFormats)) {
throw new WrongFormatException('File type not allowed');
}
// check checksum
if ($this->isChecksumValidationAllowed) {
if ($this->getExpectedChecksum() !== $this->file->getChecksum()) {
throw new WrongChecksumException('Checksum missmatch');
}
}
// build file
$this->file = $this->buildFile();
return $this->file;
}
private function buildTargetBasename(File $sourceFile, $targetFilename = null)
{
if ($targetFilename) {
$extension = $sourceFile->getExtension();
if ($extension) {
$targetBasename = $targetFilename . '.' . $extension;
} else {
$targetBasename = $targetFilename;
}
} else {
$targetBasename = $sourceFile->getOriginalBasename();
}
return $targetBasename;
}
