protected function upload($bucket)
{
$this->checkInput();
// Get params
$type = $this->request->getParam('Type');
$callback = $this->request->getParam('Callback', '');
$files = $this->getFiles();
$url = $this->request->getParam('URL');
$created = true;
$storage = new binarypool_storage($bucket);
// 304 not modified
if (0 == count($files) && !empty($url)) {
$symlink = binarypool_views::getDownloadedViewPath($bucket, $url);
$asset = $storage->getAssetForLink($symlink);
$this->log->info("Unmodified file %s", $asset);
$created = false;
} else {
// Save file
$asset = $storage->save($type, $files);
$this->log->info("Created file %s", $asset);
}
foreach ($files as $rendition => $file) {
unlink($file['file']);
}
if ($callback !== '') {
$storage->addCallback($asset, $callback);
}
$metadata = array();
$metadata['URL'] = $url;
if ($created) {
binarypool_views::created($bucket, $asset, $metadata);
} else {
$assetObj = $storage->getAssetObject($asset);
binarypool_views::updated($bucket, $asset, $assetObj, $metadata);
}
$this->setResponseCode(201);
$this->response->setHeader('Location', $asset);
$this->response->setHeader('X-Asset', $asset);
$xml = "<status method='post'><asset>" . htmlspecialchars($asset) . "</asset></status>";
array_push($this->data, new api_model_xml($xml));
}
/**
* Looks in the URL view for a symlink matching the provided
* URL and if found, returns the mtime of the link target
*
* If the link points to /dev/null, we have a URL we were unable
* to download before - if that symlink itself is older than 1 hour
* we delete it and return 0. If the symlink is younger than hour,
* we raise an exception and abort. Intended as mechanism to prevent
* repeated attempts to download the same (non 200) URL in a short
* time period
*
* @param String $bucket
* @param String $url
* @return array(time => int Unix timestamp (0 means not found), revalidate => (true|false), cache_age => int)
*/
public function getURLLastModified($bucket, $url)
{
$storage = new binarypool_storage($bucket);
$symlink = binarypool_views::getDownloadedViewPath($bucket, $url);
return $storage->getURLLastModified($url, $symlink);
}