/**
* Copy a file or folder in the cache
*
* @param \OCP\Files\Cache\ICache $sourceCache
* @param ICacheEntry $sourceEntry
* @param string $targetPath
*/
public function copyFromCache(ICache $sourceCache, ICacheEntry $sourceEntry, $targetPath)
{
$this->put($targetPath, $this->cacheEntryToArray($sourceEntry));
if ($sourceEntry->getMimeType() === ICacheEntry::DIRECTORY_MIMETYPE) {
$folderContent = $sourceCache->getFolderContentsById($sourceEntry->getId());
foreach ($folderContent as $subEntry) {
$subTargetPath = $targetPath . '/' . $subEntry->getName();
$this->copyFromCache($sourceCache, $subEntry, $subTargetPath);
}
}
}
/**
* Move a file or folder in the cache
*
* @param \OCP\Files\Cache\ICache $sourceCache
* @param string $sourcePath
* @param string $targetPath
* @throws \OC\DatabaseException
*/
public function moveFromCache(ICache $sourceCache, $sourcePath, $targetPath)
{
// normalize source and target
$sourcePath = $this->normalize($sourcePath);
$targetPath = $this->normalize($targetPath);
$sourceData = $sourceCache->get($sourcePath);
$sourceId = $sourceData['fileid'];
$newParentId = $this->getParentId($targetPath);
list($sourceStorageId, $sourcePath) = $sourceCache->getMoveInfo($sourcePath);
list($targetStorageId, $targetPath) = $this->getMoveInfo($targetPath);
// sql for final update
$moveSql = 'UPDATE `*PREFIX*filecache` SET `storage` = ?, `path` = ?, `path_hash` = ?, `name` = ?, `parent` =? WHERE `fileid` = ?';
if ($sourceData['mimetype'] === 'httpd/unix-directory') {
//find all child entries
$sql = 'SELECT `path`, `fileid` FROM `*PREFIX*filecache` WHERE `storage` = ? AND `path` LIKE ?';
$result = $this->connection->executeQuery($sql, [$sourceStorageId, $this->connection->escapeLikeParameter($sourcePath) . '/%']);
$childEntries = $result->fetchAll();
$sourceLength = strlen($sourcePath);
$this->connection->beginTransaction();
$query = $this->connection->prepare('UPDATE `*PREFIX*filecache` SET `storage` = ?, `path` = ?, `path_hash` = ? WHERE `fileid` = ?');
foreach ($childEntries as $child) {
$newTargetPath = $targetPath . substr($child['path'], $sourceLength);
$query->execute([$targetStorageId, $newTargetPath, md5($newTargetPath), $child['fileid']]);
}
$this->connection->executeQuery($moveSql, [$targetStorageId, $targetPath, md5($targetPath), basename($targetPath), $newParentId, $sourceId]);
$this->connection->commit();
} else {
$this->connection->executeQuery($moveSql, [$targetStorageId, $targetPath, md5($targetPath), basename($targetPath), $newParentId, $sourceId]);
}
}
/**
* Returns the numeric storage id
*
* @return int
*/
public function getNumericStorageId()
{
return $this->cache->getNumericStorageId();
}