fix(AdminView): Warn about disabled systemtags app

see #1288

Signed-off-by: Marcel Klehr <mklehr@gmx.net>

Author: marcelklehr

lib/Settings/AdminSettings.php

@@ -8,17 +8,17 @@
 namespace OCA\Recognize\Settings;
 
 use OCA\Recognize\Service\SettingsService;
+use OCP\App\IAppManager;
 use OCP\AppFramework\Http\TemplateResponse;
 use OCP\AppFramework\Services\IInitialState;
 use OCP\Settings\ISettings;
 
 final class AdminSettings implements ISettings {
-	private IInitialState $initialState;
-	private SettingsService $settingsService;
-
-	public function __construct(IInitialState $initialState, SettingsService $settingsService) {
-		$this->initialState = $initialState;
-		$this->settingsService = $settingsService;
+	public function __construct(
+		private IInitialState $initialState,
+		private SettingsService $settingsService,
+		private IAppManager $appManager,
+	) {
 	}
 
 	/**
@@ -32,6 +32,9 @@ public function getForm(): TemplateResponse {
 		$modelsDownloaded = file_exists($modelsPath);
 		$this->initialState->provideInitialState('modelsDownloaded', $modelsDownloaded);
 
+		$tagsEnabled = $this->appManager->isEnabledForAnyone('systemtags');
+		$this->initialState->provideInitialState('tagsEnabled', $tagsEnabled);
+
 		return new TemplateResponse('recognize', 'admin');
 	}
 

src/components/ViewAdmin.vue

@@ -15,6 +15,12 @@
 			<NcNoteCard v-else-if="!modelsDownloaded" type="warning">
 				{{ t('recognize', 'The machine learning models still need to be downloaded.') }}
 			</NcNoteCard>
+      <NcNoteCard v-if="tagsEnabled" show-alert type="success">
+        {{ t('recognize', 'The systemtags app is enabled.') }}
+      </NcNoteCard>
+      <NcNoteCard v-else-if="!tagsEnabled" type="warning">
+        {{ t('recognize', 'The systemtags app is currently disabled. Some features of this app will not work.') }}
+      </NcNoteCard>
 			<NcNoteCard v-if="nodejs === false" type="warning">
 				{{ t('recognize', 'Could not execute the Node.js binary. You may need to set the path to a working binary manually.') }}
 			</NcNoteCard>
@@ -429,6 +435,7 @@ export default {
 			movinetJobs: null,
 			musicnnJobs: null,
 			clusterFacesJobs: null,
+      tagsEnabled: null,
 		}
 	},
 
@@ -456,6 +463,7 @@ export default {
 	},
 	async created() {
 		this.modelsDownloaded = loadState('recognize', 'modelsDownloaded')
+		this.tagsEnabled = loadState('recognize', 'tagsEnabled')
 		this.getCount()
 		this.getAVX()
 		this.getPlatform()