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<?php
namespace Mathielen\ImportEngine\Storage\Format;
class CompressedFormat extends Format
{
/**
* @var Format
*/
private $subFormat;
private $uriInsideArchive;
private $wrapper;
protected $name = 'Compressed File';
protected $id = 'compress';
public function __construct($uriInsideArchive = null, $wrapper = 'zip', Format $subFormat = null)
if (!is_string($wrapper)) {
throw new \InvalidArgumentException('wrapper argument must be a string');
}
if (!is_null($uriInsideArchive) && !is_string($uriInsideArchive)) {
throw new \InvalidArgumentException('uriInsideArchive argument must be a string');
$this->uriInsideArchive = $uriInsideArchive;
$this->wrapper = $wrapper;
$this->subFormat = $subFormat;
public function getSubFormat()
return $this->subFormat;
public function getInsideStream(\SplFileInfo $file)
if (is_null($this->uriInsideArchive)) {
throw new \LogicException('This compressed archive has multiple files in it. Cannot create a single stream.');
$streamUri = $this->wrapper.'://'.$file.'#'.$this->uriInsideArchive;
$uncompressedUri = tempnam('/tmp', 'compressed');
file_put_contents($uncompressedUri, file_get_contents($streamUri));
return new \SplFileInfo($uncompressedUri);
public function __toString()
return $this->name.' with sub-format: '.$this->subFormat;
mathielen /
import-engine
