public function opendir($path)
{
$path = $this->normalizePath($path);
if ($path === '.') {
$path = '';
} else {
$path .= '/';
}
$path = str_replace('%23', '#', $path);
// the prefix is sent as a query param, so revert the encoding of #
try {
$files = array();
/** @var OpenCloud\Common\Collection $objects */
$objects = $this->container->objectList(array('prefix' => $path, 'delimiter' => '/'));
/** @var OpenCloud\ObjectStore\Resource\DataObject $object */
foreach ($objects as $object) {
$file = basename($object->getName());
if ($file !== basename($path)) {
$files[] = $file;
}
}
\OC\Files\Stream\Dir::register('swift' . $path, $files);
return opendir('fakedir://swift' . $path);
} catch (\Exception $e) {
\OCP\Util::writeLog('files_external', $e->getMessage(), \OCP\Util::ERROR);
return false;
}
}
/**
* Create a collection of files to be migrated and add them to the read queue
*/
protected function enqueueGetRequests()
{
$files = $this->oldContainer->objectList(array('limit.total' => false, 'limit.page' => $this->options->get('read.pageLimit')));
foreach ($files as $file) {
$this->readQueue->add($this->getClient()->get($file->getUrl()));
}
}
/**
* Get a file's metadata
*
* @param string $path
* @return array file metadata
*/
public function listContents($directory = '', $recursive = false)
{
$response = $this->container->objectList(array('prefix' => $directory));
$response = iterator_to_array($response);
$contents = array_map(array($this, 'normalizeObject'), $response);
return Util::emulateDirectories($contents);
}
/**
* {@inheritdoc}
*/
public function listContents($directory = '', $recursive = false)
{
$location = $this->applyPathPrefix($directory);
$response = $this->container->objectList(['prefix' => $location]);
$response = iterator_to_array($response);
$contents = array_map([$this, 'normalizeObject'], $response);
return Util::emulateDirectories($contents);
}
/**
* {@inheritdoc}
*/
public function listContents($directory = '', $recursive = false)
{
$response = [];
$marker = null;
$location = $this->applyPathPrefix($directory);
while (true) {
$objectList = $this->container->objectList(['prefix' => $location, 'marker' => $marker]);
if ($objectList->count() === 0) {
break;
}
$response = array_merge($response, iterator_to_array($objectList));
$marker = end($response)->getName();
}
return Util::emulateDirectories(array_map([$this, 'normalizeObject'], $response));
}
/**
* Deletes the file
*
* @param string $key
*
* @return boolean
*/
public function delete($key)
{
if (!($object = $this->tryGetObject($key))) {
return false;
}
try {
if ($this->isDirectory($key)) {
$objects = $this->container->objectList(['prefix' => $key]);
foreach ($objects as $object) {
$object->delete();
}
} else {
$object->delete();
}
} catch (DeleteError $deleteError) {
return false;
}
return true;
}
