Merge pull request #11931 from nextcloud/bug/do_not_emit_pre_hooks_twice_objectstore

Do not emit preHooks twice on non-part-storage

1 files changed, 5 insertions, 6 deletions

diff --git a/apps/dav/lib/Connector/Sabre/File.php b/apps/dav/lib/Connector/Sabre/File.php
index e46bdcb2984..9e927ff85e5 100644
--- a/apps/dav/lib/Connector/Sabre/File.php
+++ b/apps/dav/lib/Connector/Sabre/File.php
@@ -140,6 +140,8 @@ class File extends Node implements IFile {
 		list($partStorage) = $this->fileView->resolvePath($this->path);
 		$needsPartFile = $partStorage->needsPartFile() && (strlen($this->path) > 1);
 
+		$view = \OC\Files\Filesystem::getView();
+
 		if ($needsPartFile) {
 			// mark file as partial while uploading (ignored by the scanner)
 			$partFilePath = $this->getPartFileBasePath($this->path) . '.ocTransferId' . rand() . '.part';
@@ -147,11 +149,11 @@ class File extends Node implements IFile {
 			// upload file directly as the final path
 			$partFilePath = $this->path;
 
-			$this->emitPreHooks($exists);
+			if ($view && !$this->emitPreHooks($exists)) {
+				throw new Exception('Could not write to final file, canceled by hook');
+			}
 		}
 
-		$view = \OC\Files\Filesystem::getView();
-
 		// the part file and target file might be on a different storage in case of a single file storage (e.g. single file share)
 		/** @var \OC\Files\Storage\Storage $partStorage */
 		list($partStorage, $internalPartPath) = $this->fileView->resolvePath($partFilePath);
@@ -159,9 +161,6 @@ class File extends Node implements IFile {
 		list($storage, $internalPath) = $this->fileView->resolvePath($this->path);
 		try {
 			if (!$needsPartFile) {
-				if ($view && !$this->emitPreHooks($exists)) {
-					throw new Exception('Could not write to final file, canceled by hook');
-				}
 				$this->changeLock(ILockingProvider::LOCK_EXCLUSIVE);
 			}