Polish Round 1 (#2396)

UI/Web/src/app/_pipes/site-theme-provider.pipe.ts

@@ -0,0 +1,26 @@
+import {inject, Pipe, PipeTransform} from '@angular/core';
+import { ThemeProvider } from 'src/app/_models/preferences/site-theme';
+import {TranslocoService} from "@ngneat/transloco";
+
+
+@Pipe({
+    name: 'siteThemeProvider',
+    standalone: true
+})
+export class SiteThemeProviderPipe implements PipeTransform {
+
+  translocoService = inject(TranslocoService);
+
+  transform(provider: ThemeProvider | undefined | null): string {
+    if (provider === null || provider === undefined) return '';
+    switch(provider) {
+      case ThemeProvider.System:
+        return this.translocoService.translate('site-theme-provider-pipe.system');
+      case ThemeProvider.User:
+        return this.translocoService.translate('site-theme-provider-pipe.user');
+      default:
+        return '';
+    }
+  }
+
+}