public function execute(HTTPRequestCustom $request)
{
$id = $request->get_getint('id', 0);
if (!empty($id)) {
try {
$this->downloadfile = DownloadService::get_downloadfile('WHERE download.id = :id', array('id' => $id));
} catch (RowNotFoundException $e) {
$error_controller = PHPBoostErrors::unexisting_page();
DispatchManager::redirect($error_controller);
}
}
if ($this->downloadfile !== null && !DownloadAuthorizationsService::check_authorizations($this->downloadfile->get_id_category())->read()) {
$error_controller = PHPBoostErrors::user_not_authorized();
DispatchManager::redirect($error_controller);
} else {
if ($this->downloadfile !== null && $this->downloadfile->is_visible()) {
$this->downloadfile->set_number_downloads($this->downloadfile->get_number_downloads() + 1);
DownloadService::update_number_downloads($this->downloadfile);
DownloadCache::invalidate();
$status = 200;
$file_headers = get_headers($this->downloadfile->get_url()->absolute(), true);
if (is_array($file_headers)) {
if (preg_match('/^HTTP\\/[12]\\.[01] (\\d\\d\\d)/', $file_headers[0], $matches)) {
$status = (int) $matches[1];
}
}
if ($status == 200) {
header('Content-Disposition: attachment; filename="' . urldecode(basename($this->downloadfile->get_url()->absolute())) . '"');
header('Content-Description: File Transfer');
header('Content-Transfer-Encoding: binary');
header('Accept-Ranges: bytes');
header('Content-Type: application/force-download');
set_time_limit(0);
readfile($this->downloadfile->get_url()->absolute());
} else {
$error_controller = new UserErrorController(LangLoader::get_message('error', 'status-messages-common'), LangLoader::get_message('download.message.error.file_not_found', 'common', 'download'), UserErrorController::WARNING);
DispatchManager::redirect($error_controller);
}
} else {
$error_controller = PHPBoostErrors::unexisting_page();
DispatchManager::redirect($error_controller);
}
}
}
