public function upload()
{
$app = App::getInstance();
$user_id = SessionManager::getInstance()->getUserID();
if (!empty($_FILES['file']['name'])) {
$filename = $_FILES['file']['name'];
$file = sprintf("%s/%s", PathUtils::getTmpDir('tmp/uploads'), $filename);
$saved = move_uploaded_file($_FILES['file']['tmp_name'], $file);
} elseif (!empty($_POST['file']) && !empty($_POST['data'])) {
$filename = $_POST['file'];
$file = sprintf("%s/%s", PathUtils::getTmpDir('tmp/uploads'), $filename);
$data = !empty($_POST['base64']) ? base64_decode($_POST['data']) : $_POST['data'];
$saved = file_put_contents($file, $data);
}
if (!empty($file) & !empty($saved)) {
try {
$type = PathUtils::getFileType($file);
$event = new UploadEvent($user_id, ['file' => $file]);
if ($app->dispatch("user_upload_{$type}", $event)) {
if ($upload = $event->getURL()) {
HttpResponse::getInstance()->display(['url' => $upload], '', true);
}
}
} finally {
@unlink($file);
}
}
HttpResponse::getInstance()->displayError("Unable to upload file");
}
/**
* @param $urls
*
* @return array|null
*/
public function proxy($urls)
{
if (!empty($urls)) {
foreach ($urls as $url) {
$tmp = PathUtils::getTmpDir('tmp/proxy');
$path = sprintf("%s/%s.%s", $tmp, md5($url), pathinfo($url, PATHINFO_EXTENSION));
if ($file = file_exists($path) ? $path : HttpUtils::downloadFile($url, $path)) {
$files[] = ['remote' => $url, 'local' => $file];
}
}
}
return !empty($files) ? $files : null;
}
