public function cacheNode(Node $node)
{
$this->cache[trim($node->getPath(), '/')] = $node;
}
/**
* Update properties
*
* @param Node $node node for which to update properties
* @param array $properties array of properties to update
*
* @return bool
*/
private function updateProperties($node, $properties)
{
$path = $node->getPath();
$deleteStatement = 'DELETE FROM `*PREFIX*properties`' . ' WHERE `userid` = ? AND `propertypath` = ? AND `propertyname` = ?';
$insertStatement = 'INSERT INTO `*PREFIX*properties`' . ' (`userid`,`propertypath`,`propertyname`,`propertyvalue`) VALUES(?,?,?,?)';
$updateStatement = 'UPDATE `*PREFIX*properties` SET `propertyvalue` = ?' . ' WHERE `userid` = ? AND `propertypath` = ? AND `propertyname` = ?';
// TODO: use "insert or update" strategy ?
$existing = $this->getProperties($node, array());
$this->connection->beginTransaction();
foreach ($properties as $propertyName => $propertyValue) {
// If it was null, we need to delete the property
if (is_null($propertyValue)) {
if (array_key_exists($propertyName, $existing)) {
$this->connection->executeUpdate($deleteStatement, array($this->user, $path, $propertyName));
}
} else {
if (!array_key_exists($propertyName, $existing)) {
$this->connection->executeUpdate($insertStatement, array($this->user, $path, $propertyName, $propertyValue));
} else {
$this->connection->executeUpdate($updateStatement, array($propertyValue, $this->user, $path, $propertyName));
}
}
}
$this->connection->commit();
unset($this->cache[$path]);
return true;
}
/**
* Find Sabre nodes by file ids
*
* @param Node $rootNode root node for search
* @param array $fileIds file ids
* @return Node[] array of Sabre nodes
*/
public function findNodesByFileIds($rootNode, $fileIds)
{
$folder = $this->userFolder;
if (trim($rootNode->getPath(), '/') !== '') {
$folder = $folder->get($rootNode->getPath());
}
$results = [];
foreach ($fileIds as $fileId) {
$entry = $folder->getById($fileId);
if ($entry) {
$entry = current($entry);
if ($entry instanceof \OCP\Files\File) {
$results[] = new File($this->fileView, $entry);
} else {
if ($entry instanceof \OCP\Files\Folder) {
$results[] = new Directory($this->fileView, $entry);
}
}
}
}
return $results;
}
/**
* returns the number of unread comments for the currently logged in user
* on the given file or directory node
*
* @param Node $node
* @return Int|null
*/
public function getUnreadCount(Node $node)
{
$user = $this->userSession->getUser();
if (is_null($user)) {
return null;
}
$lastRead = $this->commentsManager->getReadMark('files', strval($node->getId()), $user);
return $this->commentsManager->getNumberOfCommentsForObject('files', strval($node->getId()), $lastRead);
}
/**
* Sets up the node, expects a full path name
*
* @param \OC\Files\View $view
* @param \OCP\Files\FileInfo $info
* @param ObjectTree|null $tree
* @param \OCP\Share\IManager $shareManager
*/
public function __construct($view, $info, $tree = null, $shareManager = null)
{
parent::__construct($view, $info, $shareManager);
$this->tree = $tree;
}
/**
* Sets up the node, expects a full path name
*
* @param \OC\Files\View $view
* @param \OCP\Files\FileInfo $info
* @param ObjectTree|null $tree
*/
public function __construct($view, $info, $tree = null)
{
parent::__construct($view, $info);
$this->tree = $tree;
}
