public function action($parent)
{
$c = $parent->config;
$util = new Utility();
if (strpos($_POST['path'], '/') === 0 || strpos($_POST['path'], '../') !== false || strpos($_POST['path'], './') === 0) {
$this->r = array('wrong path', 400);
return;
}
$path = $c['current_path'] . $_POST['path'];
$info = pathinfo($path);
$base_folder = $c['current_path'] . $util->fix_dirname($_POST['path']) . "/";
switch ($info['extension']) {
case "zip":
$zip = new \ZipArchive();
if ($zip->open($path) === true) {
//make all the folders
for ($i = 0; $i < $zip->numFiles; $i++) {
$OnlyFileName = $zip->getNameIndex($i);
$FullFileName = $zip->statIndex($i);
if (substr($FullFileName['name'], -1, 1) == "/") {
$util->create_folder($base_folder . $FullFileName['name']);
}
}
//unzip into the folders
for ($i = 0; $i < $zip->numFiles; $i++) {
$OnlyFileName = $zip->getNameIndex($i);
$FullFileName = $zip->statIndex($i);
if (!(substr($FullFileName['name'], -1, 1) == "/")) {
$fileinfo = pathinfo($OnlyFileName);
if (in_array(strtolower($fileinfo['extension']), $ext)) {
copy('zip://' . $path . '#' . $OnlyFileName, $base_folder . $FullFileName['name']);
}
}
}
$zip->close();
} else {
$this->r = array('Could not extract. File might be corrupt.', 500);
return;
}
break;
case "gz":
$p = new \PharData($path);
$p->decompress();
// creates files.tar
break;
case "tar":
// unarchive from the tar
$phar = new \PharData($path);
$phar->decompressFiles();
$files = array();
$util->check_files_extensions_on_phar($phar, $files, '', $ext);
$phar->extractTo($current_path . fix_dirname($_POST['path']) . "/", $files, true);
break;
default:
$this->r = array('This extension is not supported. Valid: zip, gz, tar.', 400);
return;
break;
}
}
