diff options
Diffstat (limited to 'lib/private/files/storage/common.php')
-rw-r--r-- | lib/private/files/storage/common.php | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/lib/private/files/storage/common.php b/lib/private/files/storage/common.php index ed85d3c07cc..66ed713e22d 100644 --- a/lib/private/files/storage/common.php +++ b/lib/private/files/storage/common.php @@ -525,4 +525,59 @@ abstract class Common implements Storage { public function getMountOption($name, $default = null) { return isset($this->mountOptions[$name]) ? $this->mountOptions[$name] : $default; } + /** + * @param \OCP\Files\Storage $sourceStorage + * @param string $sourceInternalPath + * @param string $targetInternalPath + * @param bool $preserveMtime + * @return bool + */ + public function copyFromStorage(\OCP\Files\Storage $sourceStorage, $sourceInternalPath, $targetInternalPath, $preserveMtime = false) { + if ($sourceStorage->is_dir($sourceInternalPath)) { + $dh = $sourceStorage->opendir($sourceInternalPath); + $result = $this->mkdir($targetInternalPath); + if (is_resource($dh)) { + while ($result and ($file = readdir($dh)) !== false) { + if (!Filesystem::isIgnoredDir($file)) { + $result &= $this->copyFromStorage($sourceStorage, $sourceInternalPath . '/' . $file, $targetInternalPath . '/' . $file); + } + } + } + } else { + $source = $sourceStorage->fopen($sourceInternalPath, 'r'); + $target = $this->fopen($targetInternalPath, 'w'); + list(, $result) = \OC_Helper::streamCopy($source, $target); + if ($result and $preserveMtime) { + $this->touch($targetInternalPath, $sourceStorage->filemtime($sourceInternalPath)); + } + fclose($source); + fclose($target); + + if (!$result) { + // delete partially written target file + $this->unlink($targetInternalPath); + // delete cache entry that was created by fopen + $this->getCache()->remove($targetInternalPath); + } + } + return (bool)$result; + } + + /** + * @param \OCP\Files\Storage $sourceStorage + * @param string $sourceInternalPath + * @param string $targetInternalPath + * @return bool + */ + public function moveFromStorage(\OCP\Files\Storage $sourceStorage, $sourceInternalPath, $targetInternalPath) { + $result = $this->copyFromStorage($sourceStorage, $sourceInternalPath, $targetInternalPath, true); + if ($result) { + if ($sourceStorage->is_dir($sourceInternalPath)) { + $result &= $sourceStorage->rmdir($sourceInternalPath); + } else { + $result &= $sourceStorage->unlink($sourceInternalPath); + } + } + return $result; + } } |