[stable13] Show group display names

apps/dav/lib/CalDAV/Activity/Provider/Base.php

@@ -26,6 +26,8 @@
 use OCA\DAV\CalDAV\CalDavBackend;
 use OCP\Activity\IEvent;
 use OCP\Activity\IProvider;
+use OCP\IGroup;
+use OCP\IGroupManager;
 use OCP\IL10N;
 use OCP\IUser;
 use OCP\IUserManager;
@@ -35,14 +37,22 @@ abstract class Base implements IProvider {
 	/** @var IUserManager */
 	protected $userManager;
 
-	/** @var string[] cached displayNames - key is the UID and value the displayname */
-	protected $displayNames = [];
+	/** @var string[]  */
+	protected $userDisplayNames = [];
+
+	/** @var IGroupManager */
+	protected $groupManager;
+
+	/** @var string[] */
+	protected $groupDisplayNames = [];
 
 	/**
 	 * @param IUserManager $userManager
+	 * @param IGroupManager $groupManager
 	 */
-	public function __construct(IUserManager $userManager) {
+	public function __construct(IUserManager $userManager, IGroupManager $groupManager) {
 		$this->userManager = $userManager;
+		$this->groupManager = $groupManager;
 	}
 
 	/**
@@ -112,44 +122,59 @@ protected function generateLegacyCalendarParameter($id, $name) {
 		];
 	}
 
-	/**
-	 * @param string $id
-	 * @return array
-	 */
-	protected function generateGroupParameter($id) {
-		return [
-			'type' => 'group',
-			'id' => $id,
-			'name' => $id,
-		];
-	}
-
 	/**
 	 * @param string $uid
 	 * @return array
 	 */
 	protected function generateUserParameter($uid) {
-		if (!isset($this->displayNames[$uid])) {
-			$this->displayNames[$uid] = $this->getDisplayName($uid);
+		if (!isset($this->userDisplayNames[$uid])) {
+			$this->userDisplayNames[$uid] = $this->getUserDisplayName($uid);
 		}
 
 		return [
 			'type' => 'user',
 			'id' => $uid,
-			'name' => $this->displayNames[$uid],
+			'name' => $this->userDisplayNames[$uid],
 		];
 	}
 
 	/**
 	 * @param string $uid
 	 * @return string
 	 */
-	protected function getDisplayName($uid) {
+	protected function getUserDisplayName($uid) {
 		$user = $this->userManager->get($uid);
 		if ($user instanceof IUser) {
 			return $user->getDisplayName();
-		} else {
-			return $uid;
 		}
+		return $uid;
+	}
+
+	/**
+	 * @param string $gid
+	 * @return array
+	 */
+	protected function generateGroupParameter($gid) {
+		if (!isset($this->groupDisplayNames[$gid])) {
+			$this->groupDisplayNames[$gid] = $this->getGroupDisplayName($gid);
+		}
+
+		return [
+			'type' => 'group',
+			'id' => $gid,
+			'name' => $this->groupDisplayNames[$gid],
+		];
+	}
+
+	/**
+	 * @param string $gid
+	 * @return string
+	 */
+	protected function getGroupDisplayName($gid) {
+		$group = $this->groupManager->get($gid);
+		if ($group instanceof IGroup) {
+			return $group->getDisplayName();
+		}
+		return $gid;
 	}
 }

apps/dav/lib/CalDAV/Activity/Provider/Calendar.php

@@ -26,6 +26,7 @@
 use OCP\Activity\IEvent;
 use OCP\Activity\IEventMerger;
 use OCP\Activity\IManager;
+use OCP\IGroupManager;
 use OCP\IL10N;
 use OCP\IURLGenerator;
 use OCP\IUserManager;
@@ -63,10 +64,11 @@ class Calendar extends Base {
 	 * @param IURLGenerator $url
 	 * @param IManager $activityManager
 	 * @param IUserManager $userManager
+	 * @param IGroupManager $groupManager
 	 * @param IEventMerger $eventMerger
 	 */
-	public function __construct(IFactory $languageFactory, IURLGenerator $url, IManager $activityManager, IUserManager $userManager, IEventMerger $eventMerger) {
-		parent::__construct($userManager);
+	public function __construct(IFactory $languageFactory, IURLGenerator $url, IManager $activityManager, IUserManager $userManager, IGroupManager $groupManager, IEventMerger $eventMerger) {
+		parent::__construct($userManager, $groupManager);
 		$this->languageFactory = $languageFactory;
 		$this->url = $url;
 		$this->activityManager = $activityManager;

apps/dav/lib/CalDAV/Activity/Provider/Event.php

@@ -26,6 +26,7 @@
 use OCP\Activity\IEvent;
 use OCP\Activity\IEventMerger;
 use OCP\Activity\IManager;
+use OCP\IGroupManager;
 use OCP\IL10N;
 use OCP\IURLGenerator;
 use OCP\IUserManager;
@@ -57,10 +58,11 @@ class Event extends Base {
 	 * @param IURLGenerator $url
 	 * @param IManager $activityManager
 	 * @param IUserManager $userManager
+	 * @param IGroupManager $groupManager
 	 * @param IEventMerger $eventMerger
 	 */
-	public function __construct(IFactory $languageFactory, IURLGenerator $url, IManager $activityManager, IUserManager $userManager, IEventMerger $eventMerger) {
-		parent::__construct($userManager);
+	public function __construct(IFactory $languageFactory, IURLGenerator $url, IManager $activityManager, IUserManager $userManager, IGroupManager $groupManager, IEventMerger $eventMerger) {
+		parent::__construct($userManager, $groupManager);
 		$this->languageFactory = $languageFactory;
 		$this->url = $url;
 		$this->activityManager = $activityManager;

apps/dav/tests/unit/CalDAV/Activity/Provider/BaseTest.php

@@ -29,22 +29,28 @@
 use OCP\IL10N;
 use OCP\IUser;
 use OCP\IUserManager;
+use OCP\IGroupManager;
 use Test\TestCase;
 
 class BaseTest extends TestCase {
 
 	/** @var IUserManager|\PHPUnit_Framework_MockObject_MockObject */
 	protected $userManager;
 
+	/** @var IGroupManager|\PHPUnit_Framework_MockObject_MockObject */
+	protected $groupManager;
+
 	/** @var IProvider|Base|\PHPUnit_Framework_MockObject_MockObject */
 	protected $provider;
 
 	protected function setUp() {
 		parent::setUp();
 		$this->userManager = $this->createMock(IUserManager::class);
+		$this->groupManager = $this->createMock(IGroupManager::class);
 		$this->provider = $this->getMockBuilder(Base::class)
 			->setConstructorArgs([
-				$this->userManager
+				$this->userManager,
+				$this->groupManager
 			])
 			->setMethods(['parse'])
 			->getMock();

apps/files_sharing/lib/Activity/Providers/Groups.php

@@ -24,6 +24,12 @@
 namespace OCA\Files_Sharing\Activity\Providers;
 
 use OCP\Activity\IEvent;
+use OCP\Activity\IManager;
+use OCP\IGroup;
+use OCP\IGroupManager;
+use OCP\IURLGenerator;
+use OCP\IUserManager;
+use OCP\L10N\IFactory;
 
 class Groups extends Base {
 
@@ -32,6 +38,24 @@ class Groups extends Base {
 	const SUBJECT_UNSHARED_GROUP_SELF = 'unshared_group_self';
 	const SUBJECT_UNSHARED_GROUP_BY = 'unshared_group_by';
 
+	/** @var IGroupManager */
+	protected $groupManager;
+
+	/** @var string[] */
+	protected $groupDisplayNames = [];
+
+	/**
+	 * @param IFactory $languageFactory
+	 * @param IURLGenerator $url
+	 * @param IManager $activityManager
+	 * @param IUserManager $userManager
+	 * @param IGroupManager $groupManager
+	 */
+	public function __construct(IFactory $languageFactory, IURLGenerator $url, IManager $activityManager, IUserManager $userManager, IGroupManager $groupManager) {
+		parent::__construct($languageFactory, $url, $activityManager, $userManager);
+		$this->groupManager = $groupManager;
+	}
+
 	/**
 	 * @param IEvent $event
 	 * @return IEvent
@@ -103,24 +127,44 @@ protected function getParsedParameters(IEvent $event) {
 			case self::SUBJECT_UNSHARED_GROUP_BY:
 				return [
 					'file' => $this->getFile($parameters[0], $event),
-					'group' => [
-						'type' => 'group',
-						'id' => $parameters[2],
-						'name' => $parameters[2],
-					],
+					'group' => $this->generateGroupParameter($parameters[2]),
 					'actor' => $this->getUser($parameters[1]),
 				];
 			case self::SUBJECT_SHARED_GROUP_SELF:
 			case self::SUBJECT_UNSHARED_GROUP_SELF:
 				return [
 					'file' => $this->getFile($parameters[0], $event),
-					'group' => [
-						'type' => 'group',
-						'id' => $parameters[1],
-						'name' => $parameters[1],
-					],
+					'group' => $this->generateGroupParameter($parameters[1]),
 				];
 		}
 		return [];
 	}
+
+	/**
+	 * @param string $gid
+	 * @return array
+	 */
+	protected function generateGroupParameter($gid) {
+		if (!isset($this->groupDisplayNames[$gid])) {
+			$this->groupDisplayNames[$gid] = $this->getGroupDisplayName($gid);
+		}
+
+		return [
+			'type' => 'group',
+			'id' => $gid,
+			'name' => $this->groupDisplayNames[$gid],
+		];
+	}
+
+	/**
+	 * @param string $gid
+	 * @return string
+	 */
+	protected function getGroupDisplayName($gid) {
+		$group = $this->groupManager->get($gid);
+		if ($group instanceof IGroup) {
+			return $group->getDisplayName();
+		}
+		return $gid;
+	}
 }

lib/private/Group/MetaData.php

@@ -160,7 +160,7 @@ private function addEntry(&$entries, &$sortKeys, &$sortIndex, $data) {
 	private function generateGroupMetaData(\OCP\IGroup $group, $userSearch) {
 		return array(
 				'id' => $group->getGID(),
-				'name' => $group->getGID(),
+				'name' => $group->getDisplayName(),
 				'usercount' => $this->sorting === self::SORT_USERCOUNT ? $group->count($userSearch) : 0,
 			);
 	}

lib/private/Settings/Personal/PersonalInfo.php

@@ -174,7 +174,7 @@ public function getPriority() {
 	private function getGroups(IUser $user) {
 		$groups = array_map(
 			function(IGroup $group) {
-				return $group->getGID();
+				return $group->getDisplayName();
 			},
 			$this->groupManager->getUserGroups($user)
 		);

settings/Controller/GroupsController.php

@@ -28,6 +28,7 @@
 use OC\Group\MetaData;
 use OCP\AppFramework\Controller;
 use OCP\AppFramework\Http\DataResponse;
+use OCP\IGroup;
 use OCP\IGroupManager;
 use OCP\IL10N;
 use OCP\IRequest;
@@ -108,13 +109,9 @@ public function create($id) {
 				Http::STATUS_CONFLICT
 			);
 		}
-		if($this->groupManager->createGroup($id)) {
-			return new DataResponse(
-				array(
-					'groupname' => $id
-				),
-				Http::STATUS_CREATED
-			);
+		$group = $this->groupManager->createGroup($id);
+		if($group instanceof IGroup) {
+			return new DataResponse(['groupname' => $group->getDisplayName()], Http::STATUS_CREATED);
 		}
 
 		return new DataResponse(
@@ -140,9 +137,7 @@ public function destroy($id) {
 				return new DataResponse(
 					array(
 						'status' => 'success',
-						'data' => array(
-							'groupname' => $id
-						)
+						'data' => ['groupname' => $group->getDisplayName()]
 					),
 					Http::STATUS_NO_CONTENT
 				);