/**
* Fetch the files from inside a folder, not including any folders.
* @param FolderInterface $folder
*
* @return FileInterface[]
*/
public function getFiles(FolderInterface $folder)
{
$files = array();
$gridFs = ConnectionHandler::getInstance()->getConnection();
# Fetch the folder by it's path.
$mongoFolder = MongoFolder::loadFromFolderInterface($folder);
$filesQueryConditions = array();
$filesQueryConditions[] = array('type' => 'file');
$filesQueryConditions[] = array('parent' => $mongoFolder->getMongoId());
$searchFilesQuery = array('$and' => $filesQueryConditions);
$cursor = $gridFs->find($searchFilesQuery);
while (($document = $cursor->getNext()) != null) {
/* @var $document MongoGridFsFile */
$files[] = MongoFile::load($document->file["_id"]);
}
return $files;
}
/**
* Move this object to within the provided parent folder.
* @param FolderInterface $parent - the folder we wish to move this file/folder to within.
*
* @return $this - this modified item.
*/
public function setParentFolder(FolderInterface $parent)
{
$parentMongoFolder = MongoFolder::loadFromFolderInterface($parent);
$this->updateField("parent", $parentMongoFolder->getMongoId());
return $this;
}