fix: show the content of the dashboard widget again

The widget showed only its connect button to users without a GitHub
account:

- NcEmptyContent no longer has the title prop the message was passed in,
  so the message was never shown. It now uses the name prop.
- /notifications requested the GitHub API without a token for such users
  and answered 401, so the widget reported an error. It now answers 400,
  which the widget already treats as not connected, without calling
  GitHub.

darkThemeColor was not used anywhere and read OCA.Accessibility, which
Nextcloud no longer provides, so it is removed.

Signed-off-by: Oleksander Piskun <oleksandr2088@icloud.com>

Author: oleksandr-nc

CHANGELOG.md

@@ -17,6 +17,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
   used to render issue and pull request bodies.
 - Update bundled JavaScript dependencies to close the remaining high-severity
   advisories (dompurify, js-yaml, nanoid).
+- Show the message of the dashboard widget again, `NcEmptyContent` no longer has the
+  `title` prop it was passed in.
+- Ask users who did not connect a GitHub account to connect one in the dashboard widget,
+  instead of reporting an error and requesting the GitHub API without a token.
 
 ## 3.2.7 - 2026-08-18
 

lib/Controller/GithubAPIController.php

@@ -36,6 +36,10 @@ public function __construct(
 	 */
 	#[NoAdminRequired]
 	public function getNotifications(?string $since = null): DataResponse {
+		if (!$this->githubAPIService->isUserConnected($this->userId)) {
+			// the dashboard widget shows its "connect" prompt on 400
+			return new DataResponse([], Http::STATUS_BAD_REQUEST);
+		}
 		$result = $this->githubAPIService->getNotifications($this->userId, false, $since);
 		if (isset($result['error'])) {
 			$response = new DataResponse($result['error'], 401);

lib/Service/GithubAPIService.php

@@ -45,6 +45,13 @@ public function __construct(
 		$this->client = $clientService->newClient();
 	}
 
+	/**
+	 * Whether the user connected a GitHub account, with OAuth or with a personal access token
+	 */
+	public function isUserConnected(string $userId): bool {
+		return $this->secretService->getEncryptedUserValue($userId, 'token') !== '';
+	}
+
 	/**
 	 * Request an avatar image
 	 * @param string $userId

src/views/Dashboard.vue

@@ -13,7 +13,7 @@
 		@markRead="onMarkRead">
 		<template #empty-content>
 			<NcEmptyContent v-if="emptyContentMessage"
-				:title="emptyContentMessage">
+				:name="emptyContentMessage">
 				<template #icon>
 					<component :is="emptyContentIcon" />
 				</template>
@@ -89,7 +89,6 @@ export default {
 			loop: null,
 			state: 'loading',
 			settingsUrl: generateUrl('/settings/user/connected-accounts'),
-			darkThemeColor: OCA.Accessibility?.theme === 'dark' ? '181818' : 'ffffff',
 			itemMenu: {
 				markRead: {
 					text: t('integration_github', 'Mark as read'),

tests/unit/Controller/GithubAPIControllerTest.php

@@ -105,6 +105,15 @@ public function testGetNotifications(): void {
 		$this->assertEquals($correctResult, $result->getData());
 	}
 
+	public function testGetNotificationsWithoutAGithubAccount(): void {
+		\OC::$server->get(IConfig::class)->deleteUserValue(self::TEST_USER1, self::APP_NAME, 'token');
+		$this->iClient->expects($this->never())->method('get');
+
+		$result = $this->githubApiController->getNotifications();
+
+		$this->assertEquals(400, $result->getStatus());
+	}
+
 	public function testUnsubscribeNotification(): void {
 		$id = 12345;