/**
* Convert a FolderInterface object into a MongoFolder object.
* @param FolderInterface $folder
* @return \MongoFolder
*/
public static function loadFromFolderInterface(FolderInterface $folder)
{
$conditions = array();
$conditions[] = array("path" => $folder->getPath());
$conditions[] = array("name" => $folder->getName());
$query = array('$and' => $conditions);
/* @var $gridFsDoc MongoGridFsFile */
$gridFs = ConnectionHandler::getInstance()->getConnection();
$gridFsDoc = $gridFs->findOne($query);
if ($gridFsDoc === null) {
print "Failed to find mongo folder for provided folder interface." . PHP_EOL;
print "path: " . $folder->getPath() . PHP_EOL;
print "name: " . $folder->getName() . PHP_EOL;
die;
}
/* @var $mongoId MongoId */
$folderMongoId = $gridFsDoc->file["_id"];
$name = $gridFsDoc->file['name'];
$creationTime = $gridFsDoc->path['creation_time'];
$mongoFolder = new MongoFolder($name, $creationTime);
if (isset($gridFsDoc->file["parent"])) {
$parent = MongoFolder::loadFromMongoId($gridFsDoc->file["parent"]);
$mongoFolder->setParentFolder($parent);
}
$mongoFolder->mMongoId = $folderMongoId;
$mongoFolder->mGridFsFile = $gridFsDoc;
return $mongoFolder;
}
/**
* @param FolderInterface $folder
* @param FolderInterface $parent
* @return array
*/
public function getValidateFolderResult(FolderInterface $folder, FolderInterface $parent)
{
$check = array('Child folder name not specified' => !$folder->getName(), 'Child folder path not specified' => !$folder->getPath(), 'Child folder created time not specified' => !$folder->getCreatedTime(), 'Parent folder name not specified' => !$parent->getName(), 'Parent folder path not specified' => !$parent->getPath(), 'Parent folder created time not specified' => !$parent->getCreatedTime());
if ($folder->getPath()) {
$key = 'Folder with a path ' . $folder->getPath() . ' has been already created';
$check[$key] = $this->folderExists($folder->getPath());
}
return $check;
}
/**
* Create the specified folder.
* I dont understand why this exists with the provided $folder. Surely if we want to
* create a folder we should be calling the $folders constructor or one of its static
* creation methods?
* @param FolderInterface $folder - the folder to be created?
* @param FolderInterface $parent - the folder the new folder will be within.
*
* @return FolderInterface - the newly created folder.
*/
public function createFolder(FolderInterface $folder, FolderInterface $parent)
{
$gridFs = ConnectionHandler::getInstance()->getConnection();
$parentMongoFolder = MongoFolder::loadFromFolderInterface($parent);
if ($folder->getCreatedTime() === null) {
$folder->setCreatedTime(time());
}
$metadata = array('name' => $folder->getName(), 'path' => $parent->getPath() . '/' . $parent->getName(), 'creation_time' => $folder->getCreatedTime(), 'parent' => $parentMongoFolder->getMongoId(), 'type' => 'folder');
print "creating folder with details: " . print_r($metadata, true);
$gridFs->storeBytes("", $metadata);
# folder is an empty file with metadata
$mongoFolder = MongoFolder::loadFromFolderInterface($folder);
return $mongoFolder;
}
/**
* @param FolderInterface $folder
* @param $newName
*
* @return FolderInterface
*/
public function renameFolder(FolderInterface $folder, $newName)
{
if (@rename($folder->getPath() . "/" . $folder->getName(), $folder->getPath() . "/" . $newName)) {
return true;
}
return false;
}
