/**
* Zip files
*
* @param string $targetDir Target dir path
* @param array $files Files to zip
*
* @throws \Exception
*/
private function zipFiles($targetDir, $files)
{
$zip = new \ZipArchive();
$zipName = pathinfo($files[0], PATHINFO_FILENAME);
$zipPath = FileSystem::getUniquePath($targetDir . DIRECTORY_SEPARATOR . $zipName . ".zip");
if ($zip->open($zipPath, \ZipArchive::CREATE)) {
foreach ($files as $file) {
$path = $targetDir . DIRECTORY_SEPARATOR . $file;
if (is_dir($path)) {
$zip->addEmptyDir($file);
foreach (Finder::find("*")->from($path) as $item) {
$name = $file . DIRECTORY_SEPARATOR . substr_replace($item->getPathname(), "", 0, strlen($path) + 1);
if ($item->isDir()) {
$zip->addEmptyDir($name);
} else {
$zip->addFile($item->getRealPath(), $name);
}
}
} else {
$zip->addFile($path, $file);
}
}
$zip->close();
} else {
throw new \Exception("Can not create ZIP archive '{$zipPath}' from '{$targetDir}'.");
}
}