combine with ng2-translate

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[ ] feature request

Hi, I want to combine ng2-metadata with ng2-translate. Their TranslateService#get(key: string|Array<string>, interpolateParams?: Object): Observable<string|Object> is async. What i came up with is a MetadataResole class that looks like this:

@Injectable()
export class MetadataResolve implements Resolve<any> {
  constructor(private translate: TranslateService, private metadataService: MetadataService) {
  }

  resolve(route: ActivatedRouteSnapshot) {
    return this.translate.get((route.data as any).m3tadata.title).toPromise().then(v => {
      this.metadataService.setTitle(v);
    });
  }
}

and is being used like this:

  {
    path: 'signup',
    component: SignupC,
    canActivate: [LoggedOutG],
    data: {m3tadata: {title: 'AUTH.SIGNUP_P.TITLE'}},
    resolve: {metadata: MetadataResolve}
  },

Now, this is working. But it looks ugly, do u know of any better way? @fulls1z3

[fulls1z3]

Hi @tsm91, @Chuvisco88.

I know it’s been quite long time, but I’ve been busy with other projects as well as resolving issues with higher priority. I’ve succeeded developing a loader which uses the TranslateService and refactoring @nglibs/meta to use observables.

Currently writing unit tests. I think within a day or two, this feature will be OK and included by rc.4.

[fulls1z3]

Released, you can install it via npm. Also, check the documentation and @nglibs/example-app for in-depth examples.