protected function touch($bucket, $uri)
{
$storage = new binarypool_storage($bucket);
$assetFile = $uri;
if (!$storage->isFile($assetFile)) {
$assetFile .= '/index.xml';
if (!$storage->isFile($assetFile)) {
return false;
}
}
// Get TTL from request
$buckets = binarypool_config::getBuckets();
$ttl = $buckets[$bucket]['ttl'];
if ($this->request->getParam('TTL')) {
$newttl = intval($this->request->getParam('TTL'));
if ($newttl <= $ttl) {
// Don't allow higher TTL than bucket configuration
$ttl = $newttl;
}
}
// Set TTL
$oldAsset = $storage->getAssetObject($assetFile);
$asset = $storage->getAssetObject($assetFile);
$asset->setExpiry(time() + $ttl * 24 * 60 * 60);
$storage->saveAsset($asset, $assetFile);
// Update views
binarypool_views::updated($bucket, $assetFile, $oldAsset);
$this->setResponseCode(204);
return true;
}
protected function execute()
{
$uri = $this->request->getPath();
$storage = new binarypool_storage($this->bucket);
// Access control
if (!$storage->fileExists($uri)) {
throw new binarypool_exception(115, 404, "File not found: " . $uri);
}
if (!$storage->isDir($uri)) {
throw new binarypool_exception(115, 404, "File not found: " . $uri);
}
// List all assets matching the view
$xml = '<status method="view">';
$xml .= '<bucket>' . htmlspecialchars($this->bucket) . '</bucket>';
// Remove leading slash and bucket name
$dir = substr($uri, 2 + strlen($this->bucket));
$files = $storage->listDir($dir);
foreach ($files as $file) {
$asset = $storage->getAssetObject($file);
$xml .= '<file id="' . htmlspecialchars($asset->getHash()) . '">';
$xml .= htmlspecialchars($asset->getBasePath());
$xml .= '</file>';
}
$xml .= '</status>';
array_push($this->data, new api_model_xml($xml));
}
/**
* Checks if the asset file is an expired resource.
*/
public static function isExpired($bucket, $asset)
{
$storage = new binarypool_storage($bucket);
$obj = $storage->getAssetObject($asset);
if ($obj->getExpiry() > time()) {
// Item expires in the future
return false;
}
// Check callbacks
foreach ($obj->getCallbacks() as $callback) {
$status = self::getCallbackOpinion($callback);
if ($status === FALSE) {
// Permission not granted
return false;
}
}
return true;
}
protected function upload($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));
}
/**
* Load the asset file from storage.
*/
function testLoadAssetFileFromStorage()
{
$this->testAssetWithRendition90x90();
$storage = new binarypool_storage('test');
$basepath = 'test/somehashhere/';
$basepathAbs = binarypool_config::getRoot() . $basepath;
$asset = $storage->getAssetObject($basepath . 'index.xml');
$this->assertEqual('test/somehashhere/', $asset->getBasePath());
$this->assertEqual($basepathAbs . 'vw_golf.jpg', $asset->getOriginal());
$this->assertEqual($basepathAbs . 'resultlist.jpg', $asset->getRendition('resultlist'));
$this->assertEqual(array('resultlist' => $basepathAbs . 'resultlist.jpg'), $asset->getRenditions());
$this->assertEqual('096dfa489bc3f21df56eded2143843f135ae967e', $asset->getHash());
}
