/**
* @param boolean $echo
* @return boolean
*/
public function export($echo = true)
{
$z = new ZipArchive();
$data = $this->getData();
$filename = $this->getFilename();
$path = pathinfo($filename, PATHINFO_FILENAME) . $this->_class->getExtension();
$zip = sys_get_temp_dir() . '/' . uniqid() . '-' . $filename;
$rv = $z->open($zip, ZIPARCHIVE::CREATE | ZIPARCHIVE::OVERWRITE);
$rv = $z->addFromString($path, $data);
$rv = $z->close();
$zipdata = file_get_contents($zip);
if ($echo) {
$this->sendHeaders();
echo $zipdata;
}
return $zipdata;
}
/**
* Upload and repack a file
*
* @param string $input
* @param object $uploader
* @param string $file_path
* @param string $file_path_temp
* return bool
*/
public function uploadRepackFile($input, $uploader, $file_path, $file_path_temp)
{
//file is the filebrowse element name
if (!$uploader->uploadFile($input)) {
$this->setErrors($uploader->getMessage());
return false;
}
//get uploaded file name, renames on upload//
$file = $uploader->getUploadName();
$file_name = strtok($file, '.');
$file_extension = $uploader->getExtension($file);
switch ($file_extension) {
case 'gz':
//unpackTarGz($path, $target)
if (!$this->unpackTarGz($file_path . $file_name . '.tar.gz', $file_path_temp . $file_name)) {
$this->setErrors('Unable to unpack file "' . $file . '"');
return false;
}
//$this->setErrors('Unknown file extension in "' . $file . '"');
//return $file_name . '.tar.gz';
break;
case 'zip':
if (!$this->unpackZip($file_path . $file, $file_path_temp . $file_name)) {
$this->setErrors('Unable to unpack file "' . $file . '"');
return false;
}
break;
default:
$this->setErrors('Unknown file extension in "' . $file . '"');
return false;
}
//do {
/* if ($file_extension !== 'zip') {
break;
} */
// Unpack zip file
// Unlink uploaded Zip file
unlink($file_path . $file);
if (is_file($file_path . $file_name . '.tar.gz')) {
unlink($file_path . $file_name . '.tar.gz');
}
// Create a tar.gz archive
if (!$this->packTargz($file_path_temp . $file_name, $file_path . $file_name)) {
$this->setErrors('Unable to create tar.gz from file "' . $file . '"');
return false;
}
// Clean temp directory
//Ut::cleanDirectory($file_path_temp . $file_name);
$file = $file_name . '.tar.gz';
//} while (false);
return $file;
}