Merge pull request #48616 from nextcloud/backport/48597/stable28

[stable28] Fix email share transfer accross storages

Author: come-nc

apps/files/lib/Service/OwnershipTransferService.php

@@ -439,6 +439,7 @@ private function restoreShares(
 
 		foreach ($shares as ['share' => $share, 'suffix' => $suffix]) {
 			try {
+				$output->writeln('Transfering share ' . $share->getId() . ' of type ' . $share->getShareType(), OutputInterface::VERBOSITY_VERBOSE);
 				if ($share->getShareType() === IShare::TYPE_USER &&
 					$share->getSharedWith() === $destinationUid) {
 					// Unmount the shares before deleting, so we don't try to get the storage later on.
@@ -476,6 +477,7 @@ private function restoreShares(
 							// Try to get the new ID from the target path and suffix of the share
 							$node = $rootFolder->get(Filesystem::normalizePath($targetLocation . '/' . $suffix));
 							$newNodeId = $node->getId();
+							$output->writeln('Had to change node id to ' . $newNodeId, OutputInterface::VERBOSITY_VERY_VERBOSE);
 						}
 						$share->setNodeId($newNodeId);
 

apps/sharebymail/lib/ShareByMailProvider.php

@@ -673,11 +673,14 @@ public function update(IShare $share, ?string $plainTextPassword = null): IShare
 		}
 
 		/*
-		 * We allow updating the permissions and password of mail shares
+		 * We allow updating mail shares
 		 */
 		$qb = $this->dbConnection->getQueryBuilder();
 		$qb->update('share')
 			->where($qb->expr()->eq('id', $qb->createNamedParameter($share->getId())))
+			->set('item_source', $qb->createNamedParameter($share->getNodeId()))
+			->set('file_source', $qb->createNamedParameter($share->getNodeId()))
+			->set('share_with', $qb->createNamedParameter($share->getSharedWith()))
 			->set('permissions', $qb->createNamedParameter($share->getPermissions()))
 			->set('uid_owner', $qb->createNamedParameter($share->getShareOwner()))
 			->set('uid_initiator', $qb->createNamedParameter($share->getSharedBy()))

apps/sharebymail/tests/ShareByMailProviderTest.php

@@ -643,6 +643,8 @@ public function testUpdate() {
 		$this->share->expects($this->once())->method('getSharedBy')->willReturn($sharedBy);
 		$this->share->expects($this->any())->method('getNote')->willReturn($note);
 		$this->share->expects($this->atLeastOnce())->method('getId')->willReturn($id);
+		$this->share->expects($this->atLeastOnce())->method('getNodeId')->willReturn($itemSource);
+		$this->share->expects($this->once())->method('getSharedWith')->willReturn($shareWith);
 
 		$this->assertSame($this->share,
 			$instance->update($this->share)