Merge pull request #22131 from nextcloud/backport/22062/stable19-take2

[stable19] fix display of remote users in incoming share notifications

apps/dav/lib/CardDAV/CardDavBackend.php

@@ -163,7 +163,7 @@ class CardDavBackend implements BackendInterface, SyncSupport {
 				'{DAV:}displayname' => $row['displayname'],
 				'{' . Plugin::NS_CARDDAV . '}addressbook-description' => $row['description'],
 				'{http://calendarserver.org/ns/}getctag' => $row['synctoken'],
-				'{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
+				'{http://sabredav.org/ns}sync-token' => $row['synctoken'] ?: '0',
 			];
 
 			$this->addOwnerPrincipal($addressBooks[$row['id']]);
@@ -219,7 +219,7 @@ class CardDavBackend implements BackendInterface, SyncSupport {
 				'{DAV:}displayname' => $displayName,
 				'{' . Plugin::NS_CARDDAV . '}addressbook-description' => $row['description'],
 				'{http://calendarserver.org/ns/}getctag' => $row['synctoken'],
-				'{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
+				'{http://sabredav.org/ns}sync-token' => $row['synctoken'] ?: '0',
 				'{' . \OCA\DAV\DAV\Sharing\Plugin::NS_OWNCLOUD . '}owner-principal' => $row['principaluri'],
 				$readOnlyPropertyName => $readOnly,
 			];
@@ -249,7 +249,7 @@ class CardDavBackend implements BackendInterface, SyncSupport {
 				'{DAV:}displayname' => $row['displayname'],
 				'{' . Plugin::NS_CARDDAV . '}addressbook-description' => $row['description'],
 				'{http://calendarserver.org/ns/}getctag' => $row['synctoken'],
-				'{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
+				'{http://sabredav.org/ns}sync-token' => $row['synctoken'] ?: '0',
 			];
 
 			$this->addOwnerPrincipal($addressBooks[$row['id']]);
@@ -296,7 +296,7 @@ class CardDavBackend implements BackendInterface, SyncSupport {
 			'{DAV:}displayname' => $row['displayname'],
 			'{' . Plugin::NS_CARDDAV . '}addressbook-description' => $row['description'],
 			'{http://calendarserver.org/ns/}getctag' => $row['synctoken'],
-			'{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
+			'{http://sabredav.org/ns}sync-token' => $row['synctoken'] ?: '0',
 		];
 
 		$this->addOwnerPrincipal($addressBook);
@@ -330,7 +330,7 @@ class CardDavBackend implements BackendInterface, SyncSupport {
 			'{DAV:}displayname' => $row['displayname'],
 			'{' . Plugin::NS_CARDDAV . '}addressbook-description' => $row['description'],
 			'{http://calendarserver.org/ns/}getctag' => $row['synctoken'],
-			'{http://sabredav.org/ns}sync-token' => $row['synctoken']?$row['synctoken']:'0',
+			'{http://sabredav.org/ns}sync-token' => $row['synctoken'] ?: '0',
 		];
 
 		$this->addOwnerPrincipal($addressBook);
@@ -1185,6 +1185,7 @@ class CardDavBackend implements BackendInterface, SyncSupport {
 
 	/**
 	 * For shared address books the sharee is set in the ACL of the address book
+	 *
 	 * @param $addressBookId
 	 * @param $acl
 	 * @return array

apps/federatedfilesharing/lib/Notifier.php

@@ -102,15 +102,15 @@ class Notifier implements INotifier {
 
 				$params = $notification->getSubjectParameters();
 				if ($params[0] !== $params[1] && $params[1] !== null) {
+					$remoteInitiator = $this->createRemoteUser($params[0]);
+					$remoteOwner = $this->createRemoteUser($params[1]);
+					$params[3] = $remoteInitiator['name'] . '@' . $remoteInitiator['server'];
+					$params[4] = $remoteOwner['name'] . '@' . $remoteOwner['server'];
+
 					$notification->setParsedSubject(
 						$l->t('You received "%3$s" as a remote share from %4$s (%1$s) (on behalf of %5$s (%2$s))', $params)
 					);
 
-					$initiator = $params[0];
-					$initiatorDisplay = isset($params[3]) ? $params[3] : null;
-					$owner = $params[1];
-					$ownerDisplay = isset($params[4]) ? $params[4] : null;
-
 					$notification->setRichSubject(
 						$l->t('You received {share} as a remote share from {user} (on behalf of {behalf})'),
 						[
@@ -119,17 +119,18 @@ class Notifier implements INotifier {
 								'id' => $notification->getObjectId(),
 								'name' => $params[2],
 							],
-							'user' => $this->createRemoteUser($initiator, $initiatorDisplay),
+							'user' => $remoteInitiator,
-							'behalf' => $this->createRemoteUser($owner, $ownerDisplay),
+							'behalf' => $remoteOwner,
 						]
 					);
 				} else {
+					$remoteOwner = $this->createRemoteUser($params[0]);
+					$params[3] = $remoteOwner['name'] . '@' . $remoteOwner['server'];
+
 					$notification->setParsedSubject(
 						$l->t('You received "%3$s" as a remote share from %4$s (%1$s)', $params)
 					);
 
-					$owner = $params[0];
-					$ownerDisplay = isset($params[3]) ? $params[3] : null;
 
 					$notification->setRichSubject(
 						$l->t('You received {share} as a remote share from {user}'),
@@ -139,7 +140,7 @@ class Notifier implements INotifier {
 								'id' => $notification->getObjectId(),
 								'name' => $params[2],
 							],
-							'user' => $this->createRemoteUser($owner, $ownerDisplay),
+							'user' => $remoteOwner,
 						]
 					);
 				}
@@ -203,7 +204,7 @@ class Notifier implements INotifier {
 	 * @param ICloudId $cloudId
 	 * @return string
 	 */
-	protected function getDisplayName(ICloudId $cloudId) {
+	protected function getDisplayName(ICloudId $cloudId): string {
 		$server = $cloudId->getRemote();
 		$user = $cloudId->getUser();
 		if (strpos($server, 'http://') === 0) {
@@ -213,17 +214,24 @@ class Notifier implements INotifier {
 		}
 
 		try {
+			// contains protocol in the  ID
 			return $this->getDisplayNameFromContact($cloudId->getId());
 		} catch (\OutOfBoundsException $e) {
 		}
 
 		try {
-			$this->getDisplayNameFromContact($user . '@http://' . $server);
+			// does not include protocol, as stored in addressbooks
+			return $this->getDisplayNameFromContact($cloudId->getDisplayId());
 		} catch (\OutOfBoundsException $e) {
 		}
 
 		try {
-			$this->getDisplayNameFromContact($user . '@https://' . $server);
+			return $this->getDisplayNameFromContact($user . '@http://' . $server);
+		} catch (\OutOfBoundsException $e) {
+		}
+
+		try {
+			return $this->getDisplayNameFromContact($user . '@https://' . $server);
 		} catch (\OutOfBoundsException $e) {
 		}
 

apps/federatedfilesharing/lib/ocm/CloudFederationProviderFiles.php

@@ -255,7 +255,7 @@ class CloudFederationProviderFiles implements ICloudFederationProvider {
 						->setAffectedUser($shareWith)
 						->setObject('remote_share', (int)$shareId, $name);
 					\OC::$server->getActivityManager()->publish($event);
-					$this->notifyAboutNewShare($shareWith, $shareId, $ownerFederatedId, $sharedByFederatedId, $name, $sharedBy, $owner);
+					$this->notifyAboutNewShare($shareWith, $shareId, $ownerFederatedId, $sharedByFederatedId, $name);
 				} else {
 					$groupMembers = $this->groupManager->get($shareWith)->getUsers();
 					foreach ($groupMembers as $user) {
@@ -266,7 +266,7 @@ class CloudFederationProviderFiles implements ICloudFederationProvider {
 							->setAffectedUser($user->getUID())
 							->setObject('remote_share', (int)$shareId, $name);
 						\OC::$server->getActivityManager()->publish($event);
-						$this->notifyAboutNewShare($user->getUID(), $shareId, $ownerFederatedId, $sharedByFederatedId, $name, $sharedBy, $owner);
+						$this->notifyAboutNewShare($user->getUID(), $shareId, $ownerFederatedId, $sharedByFederatedId, $name);
 					}
 				}
 				return $shareId;
@@ -332,22 +332,13 @@ class CloudFederationProviderFiles implements ICloudFederationProvider {
 		return $result;
 	}
 
-	/**
+	private function notifyAboutNewShare($shareWith, $shareId, $ownerFederatedId, $sharedByFederatedId, $name): void {
-	 * notify user about new federated share
-	 *
-	 * @param $shareWith
-	 * @param $shareId
-	 * @param $ownerFederatedId
-	 * @param $sharedByFederatedId
-	 * @param $name
-	 */
-	private function notifyAboutNewShare($shareWith, $shareId, $ownerFederatedId, $sharedByFederatedId, $name, $sharedBy, $owner) {
 		$notification = $this->notificationManager->createNotification();
 		$notification->setApp('files_sharing')
 			->setUser($shareWith)
 			->setDateTime(new \DateTime())
 			->setObject('remote_share', $shareId)
-			->setSubject('remote_share', [$ownerFederatedId, $sharedByFederatedId, trim($name, '/'), $sharedBy, $owner]);
+			->setSubject('remote_share', [$ownerFederatedId, $sharedByFederatedId, trim($name, '/')]);
 
 		$declineAction = $notification->createAction();
 		$declineAction->setLabel('decline')