/**
* @fn download
* @short Action method that performs the download of a software artifact.
* @details For software artifacts that are locally hosted, a DownloadManager is instantiated and the download
* is automatically started. For externally hosted artifacts, the client is redirected to the appropriate URL.
*/
public function download()
{
if (!empty($_REQUEST['id'])) {
$artifact = new SoftwareArtifact();
if ($artifact->find_by_id($_REQUEST['id']) === FALSE) {
HTTP::error(404);
}
$artifact->downloads++;
$artifact->save();
if (self::SOFTWARE_SAVE_DOWNLOADS) {
// Logs the download
$download = new SoftwareDownload();
$download->artifact_id = $_REQUEST['id'];
$download->save();
}
// Expires the cache of Download Stats
// Remember: Download Stats are cached by release_id
$this->expire_cached_page(array('action' => 'download_stats', 'id' => $artifact->release_id));
if ($artifact->URL) {
$this->redirect_to($artifact->URL);
} else {
$filename = $artifact->local_file();
if ($filename) {
$dl_mgr = new DownloadManager($filename);
$dl_mgr->start_download();
}
}
}
$this->redirect_to(array('action' => 'index'));
}
