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Show disclaimer when no feeds available

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This commit is contained in:
Tobias Eidelpes 2021-05-03 15:59:05 +02:00
parent 1661d5eaee
commit b48f11b6dd
2 changed files with 14 additions and 4 deletions
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6
frontend/src/app/component/tweets/tweets.component.html
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@ -1,12 +1,12 @@
<app-navigation [activeLink]="'tweets'"></app-navigation> <app-navigation [activeLink]="'tweets'"></app-navigation>
<div class="content"> <div class="content">
<div class="text-center"> <div class="text-center" *ngIf="feeds.length === 0">
<span>Kein RSS_Feed vorhanden</span> <span>Kein RSS-Feed vorhanden</span>
<br> <br>
<span><a routerLink="/einstellungen/editieren">RSS-Feed erstellen</a></span> <span><a routerLink="/einstellungen/editieren">RSS-Feed erstellen</a></span>
</div> </div>
<div class="text-center"> <div class="text-center">
<span>Kein Tweets vorhanden</span> <span>Keine Tweets vorhanden</span>
<br> <br>
<span>Schau später noch einmal vorbei!</span> <span>Schau später noch einmal vorbei!</span>
</div> </div>

12
frontend/src/app/component/tweets/tweets.component.ts
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@ -1,6 +1,9 @@
import {Component, OnInit} from '@angular/core'; import {Component, OnInit} from '@angular/core';
import {AuthService} from '../../services/auth.service'; import {AuthService} from '../../services/auth.service';
import {HttpClient, HttpHeaders} from '@angular/common/http'; import {HttpClient, HttpHeaders} from '@angular/common/http';
import {FeedService} from '../../services/feed.service';
import {IFeed} from '../../interfaces/feed.interface';
import {Observable} from 'rxjs';
class Tweet { class Tweet {
@ -14,9 +17,16 @@ class Tweet {
export class TweetsComponent implements OnInit { export class TweetsComponent implements OnInit {
tweets: Tweet[] = []; tweets: Tweet[] = [];
feeds: Observable<IFeed>[] = [];
constructor(private http: HttpClient, constructor(private http: HttpClient,
private authService: AuthService) { private authService: AuthService,
private _feedService: FeedService) {
this._feedService.getFeeds().subscribe(
(data: any) => {
this.feeds = data;
}
);
} }
ngOnInit(): void { ngOnInit(): void {