ceph/src/pybind/mgr/dashboard/frontend/src/app/shared/components/language-selector/language-selector.component.ts

   1 import { Component, OnInit } from '@angular/core';
   2
   3 import _ from 'lodash';
   4
   5 import { LanguageService } from '~/app/shared/services/language.service';
   6 import { SupportedLanguages } from './supported-languages.enum';
   7
   8 @Component({
   9   selector: 'cd-language-selector',
  10   templateUrl: './language-selector.component.html',
  11   styleUrls: ['./language-selector.component.scss']
  12 })
  13 export class LanguageSelectorComponent implements OnInit {
  14   allLanguages = SupportedLanguages;
  15   supportedLanguages: Record<string, any> = {};
  16   selectedLanguage: string;
  17
  18   constructor(private languageService: LanguageService) {}
  19
  20   ngOnInit() {
  21     this.selectedLanguage = this.languageService.getLocale();
  22
  23     this.languageService.getLanguages().subscribe((langs) => {
  24       this.supportedLanguages = _.pick(SupportedLanguages, langs) as Object;
  25     });
  26   }
  27
  28   /**
  29    * Jest is being more restricted regarding spying on the reload method.
  30    * This will allow us to spyOn this method instead.
  31    */
  32   reloadWindow() {
  33     window.location.reload();
  34   }
  35
  36   changeLanguage(lang: string) {
  37     this.languageService.setLocale(lang);
  38     this.reloadWindow();
  39   }
  40 }