Sets more tab title

Sets the titles for the tab on more pages.
Fixes #4773.

client/src/app/site/agenda/components/list-of-speakers/list-of-speakers.component.ts

@@ -248,6 +248,7 @@ export class ListOfSpeakersComponent extends BaseViewComponent implements OnInit
 
         this.closSubscription = this.listOfSpeakersRepo.getViewModelObservable(id).subscribe(listOfSpeakers => {
             if (listOfSpeakers) {
+                super.setTitle(listOfSpeakers.getTitle() + ` - ${this.translate.instant('List of speakers')}`);
                 this.viewListOfSpeakers = listOfSpeakers;
                 const allSpeakers = this.viewListOfSpeakers.speakers.sort((a, b) => a.weight - b.weight);
                 this.speakers = allSpeakers.filter(speaker => speaker.state === SpeakerState.WAITING);

client/src/app/site/common/components/legal-notice/legal-notice.component.ts

@@ -1,13 +1,24 @@
-import { Component } from '@angular/core';
+import { Component, OnInit } from '@angular/core';
 import { OpenSlidesService } from 'app/core/core-services/openslides.service';
 import { UpdateService } from 'app/core/ui-services/update.service';
+import { Title } from '@angular/platform-browser';
+import { TranslateService } from '@ngx-translate/core';
 
 @Component({
     selector: 'os-legal-notice',
     templateUrl: './legal-notice.component.html'
 })
-export class LegalNoticeComponent {
+export class LegalNoticeComponent implements OnInit {
-    public constructor(private openSlidesService: OpenSlidesService, private update: UpdateService) {}
+    public constructor(
+        private openSlidesService: OpenSlidesService,
+        private update: UpdateService,
+        private titleService: Title,
+        private translate: TranslateService
+    ) {}
+
+    public ngOnInit(): void {
+        this.titleService.setTitle(this.translate.instant('Legal notice'));
+    }
 
     public resetCache(): void {
         this.openSlidesService.reset();

client/src/app/site/common/components/privacy-policy/privacy-policy.component.ts

@@ -1,4 +1,6 @@
 import { Component, OnInit } from '@angular/core';
+import { Title } from '@angular/platform-browser';
+import { TranslateService } from '@ngx-translate/core';
 
 @Component({
     selector: 'os-privacy-policy',
@@ -6,7 +8,9 @@ import { Component, OnInit } from '@angular/core';
     styleUrls: ['./privacy-policy.component.scss']
 })
 export class PrivacyPolicyComponent implements OnInit {
-    public constructor() {}
+    public constructor(private titleService: Title, private translate: TranslateService) {}
 
-    public ngOnInit(): void {}
+    public ngOnInit(): void {
+        this.titleService.setTitle(this.translate.instant('Privacy policy'));
+    }
 }

client/src/app/site/motions/modules/category/components/category-detail/category-detail.component.ts

@@ -93,7 +93,6 @@ export class CategoryDetailComponent extends BaseViewComponent implements OnInit
      * Sets the title, observes the block and the motions belonging in this block
      */
     public ngOnInit(): void {
-        super.setTitle('Category');
         const selectedCategoryId = parseInt(this.route.snapshot.params.id, 10);
 
         this.subscriptions.push(
@@ -108,6 +107,8 @@ export class CategoryDetailComponent extends BaseViewComponent implements OnInit
                 // Find index of last child. THis can be easily done by searching, becuase this
                 // is the flat sorted tree
                 this.selectedCategory = categories[selectedCategoryIndex];
+                super.setTitle(this.selectedCategory.prefixedName);
+
                 let lastChildIndex: number;
                 for (
                     lastChildIndex = selectedCategoryIndex + 1;

client/src/app/site/motions/modules/category/components/category-list/category-list.component.html

@@ -12,9 +12,9 @@
     </div>
 </os-head-bar>
 
-<!-- Creating a new motion block -->
+<!-- Creating a new category -->
 <mat-card class="os-card" *ngIf="isCreatingNewCategory">
-    <mat-card-title translate>New motion block</mat-card-title>
+    <mat-card-title>New category</mat-card-title>
     <mat-card-content>
         <form [formGroup]="createForm" (keydown)="onKeyDown($event)">
             <!-- Prefix -->

client/src/app/site/motions/modules/motion-block/components/motion-block-detail/motion-block-detail.component.ts

@@ -123,6 +123,7 @@ export class MotionBlockDetailComponent extends BaseViewComponent implements OnI
         this.subscriptions.push(
             this.repo.getViewModelObservable(blockId).subscribe(newBlock => {
                 if (newBlock) {
+                    super.setTitle(newBlock.getTitle());
                     this.block = newBlock;
 
                     this.dataSource = createDS<ViewMotion>()

client/src/app/site/users/components/password/password.component.ts

@@ -81,6 +81,7 @@ export class PasswordComponent extends BaseViewComponent implements OnInit {
      * Initializes the forms and some of the frontend options
      */
     public ngOnInit(): void {
+        super.setTitle(this.translate.instant('Change password'));
         this.route.params.subscribe(params => {
             if (params.id) {
                 this.urlUserId = +params.id;