Use users displayname

Signed-off-by: Jonas Rittershofer <jotoeri@users.noreply.github.com>

lib/Controller/ApiController.php

@@ -42,8 +42,11 @@ use OCP\AppFramework\Controller;
 use OCP\AppFramework\Db\IMapperException;
 use OCP\AppFramework\Http;
 use OCP\ILogger;
+use OCP\IL10N;
 use OCP\IRequest;
+use OCP\IUser;
 use OCP\IUserSession;
+use OCP\IUserManager;
 use OCP\Security\ISecureRandom;
 
 class ApiController extends Controller {
@@ -67,9 +70,15 @@ class ApiController extends Controller {
 	/** @var ILogger */
 	private $logger;
 
+	/** @var IL10N */
+	private $l10n;
+
 	/** @var IUserSession */
 	private $userSession;
-	
+
+	/** @var IUserManager */
+	private $userManager;
+
 	/** @var FormsService */
 	private $formsService;
 
@@ -77,17 +86,20 @@ class ApiController extends Controller {
 								IRequest $request,
 								$userId, // TODO remove & replace with userSession below.
 								IUserSession $userSession,
+								IUserManager $userManager,
 								FormMapper $formMapper,
 								SubmissionMapper $submissionMapper,
 								AnswerMapper $answerMapper,
 								QuestionMapper $questionMapper,
 								OptionMapper $optionMapper,
 								ILogger $logger,
+								IL10N $l10n,
 								FormsService $formsService) {
 		parent::__construct($appName, $request);
 		$this->appName = $appName;
 		$this->userId = $userId;
 		$this->userSession = $userSession;
+		$this->userManager = $userManager;
 		$this->formMapper = $formMapper;
 		$this->questionMapper = $questionMapper;
 		$this->optionMapper = $optionMapper;
@@ -96,6 +108,7 @@ class ApiController extends Controller {
 		$this->questionMapper = $questionMapper;
 		$this->optionMapper = $optionMapper;
 		$this->logger = $logger;
+		$this->l10n = $l10n;
 		$this->formsService = $formsService;
 	}
 
@@ -600,6 +613,21 @@ class ApiController extends Controller {
 			$submission = $submissionEntity->read();
 			$submission['answers'] = $this->getAnswers($submission['id']);
 
+			// Append Display Name
+			if (substr($submission['userId'], 0, 10) === 'anon-user-') {
+				// Anonymous User
+				$submission['userDisplayName'] = $this->l10n->t('anonymous user');
+			} else {
+				$userEntity = $this->userManager->get($submission['userId']);
+
+				if ($userEntity instanceof IUser) {
+					$submission['userDisplayName'] = $userEntity->getDisplayName();
+				} else {
+					// Fallback, should not occur regularly.
+					$submission['userDisplayName'] = $submission['userId'];
+				}
+			}
+
 			// Add to returned List of Submissions
 			$submissions[] = $submission;
 		}

src/components/Results/Submission.vue

@@ -24,7 +24,7 @@
 	<div class="section submission">
 		<div class="submission-head">
 			<h3>
-				{{ t('forms', 'Response by {userDisplayName}', { userDisplayName }) }}
+				{{ t('forms', 'Response by {userDisplayName}', { userDisplayName: submission.userDisplayName }) }}
 			</h3>
 			<Actions class="submission-menu" :force-menu="true">
 				<ActionButton icon="icon-delete" @click="onDelete">
@@ -72,9 +72,6 @@ export default {
 	},
 
 	computed: {
-		userDisplayName() {
-			return this.submission.userId
-		},
 		submissionDateTime() {
 			return moment(this.submission.timestamp, 'X').format('LLLL')
 		},

src/views/Results.vue

@@ -194,7 +194,7 @@ export default {
 			const formattedSubmissions = []
 			this.submissions.forEach(submission => {
 				const formattedSubmission = {
-					userId: submission.userId,
+					userDisplayName: submission.userDisplayName,
 					timestamp: moment(submission.timestamp, 'X').format('L LT'),
 				}