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56 lines
1.6 KiB
56 lines
1.6 KiB
import {Component} from '@angular/core';
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import {Router, ActivatedRoute, NavigationStart} from '@angular/router';
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import {TranslateService} from '@ngx-translate/core';
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import { filter } from 'rxjs/operators';
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import { Observable } from 'rxjs-compat';
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@Component({
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selector: 'app-root',
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templateUrl: './app.component.html',
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styleUrls: ['./app.component.scss']
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})
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export class AppComponent {
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// 登陆状态
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isLogin;
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navStart: Observable<NavigationStart>;
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constructor(public route: ActivatedRoute, public translate: TranslateService, private router: Router) {
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// 导航开始事件
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this.navStart = this.router.events.pipe(
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filter(evt => evt instanceof NavigationStart)
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) as Observable<NavigationStart>;
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}
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public async ngOnInit() {
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// 语言初始化(若未设置语言, 则取浏览器语言)
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const currentLanguage = await localStorage.getItem('currentLanguage') || this.translate.getBrowserCultureLang();
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// 当在assets/i18n中找不到对应的语言翻译时，使用'zh-CN'作为默认语言
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this.translate.setDefaultLang('zh-CN');
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this.translate.use(currentLanguage);
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// 记录当前设置的语言
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localStorage.setItem('currentLanguage', currentLanguage);
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// const that = this;
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// this.navStart.subscribe(evt => {
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// if ( evt.url !== '/login') {
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// // 检查登陆状态
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// this.checkLogin(that);
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// }
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// });
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this.checkLogin();
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}
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/**
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* 检查登陆状态
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*/
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checkLogin() {
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this.isLogin = true;
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if (this.isLogin) {
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this.router.navigateByUrl('/forum');
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} else {
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this.router.navigateByUrl('/login');
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}
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}
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}
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