From 6b07b1a0d988335fc322a934ffaa79155352ef6f Mon Sep 17 00:00:00 2001
From: =?utf8?q?Julius=20H=C3=A4rtl?= <jus@bitgrid.net>
Date: Mon, 5 Aug 2019 19:10:49 +0200
Subject: [PATCH] Emit moveToTrash event only for the deleting user
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

Signed-off-by: Julius Härtl <jus@bitgrid.net>
---
 apps/files_trashbin/lib/Storage.php       | 15 +++++++--------
 apps/files_trashbin/tests/StorageTest.php |  5 ++++-
 2 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/apps/files_trashbin/lib/Storage.php b/apps/files_trashbin/lib/Storage.php
index 0db634eeb9e..9c714d30aef 100644
--- a/apps/files_trashbin/lib/Storage.php
+++ b/apps/files_trashbin/lib/Storage.php
@@ -125,10 +125,15 @@ class Storage extends Wrapper {
 	 * @return bool
 	 */
 	protected function shouldMoveToTrash($path) {
+		$normalized = Filesystem::normalizePath($this->mountPoint . '/' . $path);
+		$parts = explode('/', $normalized);
+		if (count($parts) < 4 ||  !$this->userManager->userExists($parts[1])) {
+			return false;
+		}
 
 		// check if there is a app which want to disable the trash bin for this file
 		$fileId = $this->storage->getCache()->getId($path);
-		$nodes = $this->rootFolder->getById($fileId);
+		$nodes = $this->rootFolder->getUserFolder($parts[1])->getById($fileId);
 		foreach ($nodes as $node) {
 			$event = $this->createMoveToTrashEvent($node);
 			$this->eventDispatcher->dispatch('OCA\Files_Trashbin::moveToTrash', $event);
@@ -137,13 +142,7 @@ class Storage extends Wrapper {
 			}
 		}
 
-		$normalized = Filesystem::normalizePath($this->mountPoint . '/' . $path);
-		$parts = explode('/', $normalized);
-		if (count($parts) < 4) {
-			return false;
-		}
-
-		if ($parts[2] === 'files' && $this->userManager->userExists($parts[1])) {
+		if ($parts[2] === 'files') {
 			return true;
 		}
 
diff --git a/apps/files_trashbin/tests/StorageTest.php b/apps/files_trashbin/tests/StorageTest.php
index 058d64d1aa0..330b00af20c 100644
--- a/apps/files_trashbin/tests/StorageTest.php
+++ b/apps/files_trashbin/tests/StorageTest.php
@@ -36,6 +36,7 @@ use OCA\Files_Trashbin\Events\MoveToTrashEvent;
 use OCA\Files_Trashbin\Storage;
 use OCA\Files_Trashbin\Trash\ITrashManager;
 use OCP\Files\Cache\ICache;
+use OCP\Files\Folder;
 use OCP\Files\IRootFolder;
 use OCP\Files\Node;
 use OCP\ILogger;
@@ -546,12 +547,14 @@ class StorageTest extends \Test\TestCase {
 		$eventDispatcher = $this->getMockBuilder(EventDispatcher::class)
 			->disableOriginalConstructor()->getMock();
 		$rootFolder = $this->createMock(IRootFolder::class);
+		$userFolder = $this->createMock(Folder::class);
 		$node = $this->getMockBuilder(Node::class)->disableOriginalConstructor()->getMock();
 		$trashManager = $this->createMock(ITrashManager::class);
 		$event = $this->getMockBuilder(MoveToTrashEvent::class)->disableOriginalConstructor()->getMock();
 		$event->expects($this->any())->method('shouldMoveToTrashBin')->willReturn(!$appDisablesTrash);
 
-		$rootFolder->expects($this->any())->method('getById')->with($fileID)->willReturn([$node]);
+		$userFolder->expects($this->any())->method('getById')->with($fileID)->willReturn([$node]);
+		$rootFolder->expects($this->any())->method('getUserFolder')->willReturn($userFolder);
 
 		$storage = $this->getMockBuilder(Storage::class)
 			->setConstructorArgs(
-- 
2.39.5