Merge branch 'dev' of http://gitlab.pmf.kg.ac.rs/igrannonica/neuronstellar into dev

1 files changed, 30 insertions, 3 deletions

diff --git a/frontend/src/app/app.component.ts b/frontend/src/app/app.component.ts
index 9d6b2f11..f5ae5786 100644
--- a/frontend/src/app/app.component.ts
+++ b/frontend/src/app/app.component.ts
@@ -1,10 +1,37 @@
-import { Component } from '@angular/core';
+import { Component, OnInit } from '@angular/core';
+import { Title } from '@angular/platform-browser';
+import { Router, NavigationEnd, ActivatedRoute } from '@angular/router';
+import { filter, map } from 'rxjs';
 
 @Component({
   selector: 'app-root',
   templateUrl: './app.component.html',
   styleUrls: ['./app.component.css']
 })
-export class AppComponent {
-  title = 'frontend';
+export class AppComponent implements OnInit {
+
+  constructor(private router: Router, private titleService: Title) { }
+
+  ngOnInit() {
+    this.router.events
+      .pipe(
+        filter((event) => event instanceof NavigationEnd),
+        map(() => {
+          let route: ActivatedRoute = this.router.routerState.root;
+          let routeTitle = '';
+          while (route!.firstChild) {
+            route = route.firstChild;
+          }
+          if (route.snapshot.data['title']) {
+            routeTitle = route!.snapshot.data['title'];
+          }
+          return routeTitle;
+        })
+      )
+      .subscribe((title: string) => {
+        if (title) {
+          this.titleService.setTitle(`${title} - Igrannonica`);
+        }
+      });
+  }
 }