/**
* Compress a file and return the new file
*
* @param LocalFileNodeInterface $node
* @param array $options
*
* @return LocalFileNodeInterface
*/
public function compress(LocalFileNodeInterface $node, array $options = [])
{
$pathInfo = pathinfo($node->getPath());
if (!$node->exists()) {
throw new InvalidArgumentException("The file: {$node} does not exist");
}
$outputFile = $node->getClone()->setPath($pathInfo['dirname'] . '/' . $pathInfo['filename'] . '.' . $this->getExtension())->setCompression($this->getName());
$this->log(LogLevel::INFO, "Compressing file: {file} into {target} using {compression}", ['file' => $node, 'target' => $outputFile, 'compression' => $this->getName()]);
$cmd = $this->getCompressCommand($node, $outputFile);
$keepOld = isset($options['keepOldFile']) ? $options['keepOldFile'] : true;
return $this->processFile($node, $outputFile, $cmd, $keepOld);
}
/**
* @param LocalFileNodeInterface $file
* @param LocalFileNodeInterface $output
* @param string $cmd
* @param bool $keepOld
*
* @return LocalFileNodeInterface
*/
protected function processFile(LocalFileNodeInterface $file, LocalFileNodeInterface $output, $cmd, $keepOld = true)
{
$process = $this->getProcess($cmd);
$process->run();
if (!$process->isSuccessful() || !$output->exists()) {
throw new ProcessFailedException($process);
}
if ($file->exists() && !$keepOld) {
$this->log(LogLevel::DEBUG, "Deleting old file: '{file}'", ['file' => $file]);
$file->delete();
}
return $output;
}
