Show "unpublished" for finished polls in AP

Also: Change APs change detection to onPush.
This is the last possible option to enhance AP performance

client/src/app/site/cinema/components/cinema/cinema.component.ts

@@ -10,7 +10,6 @@ import { ListOfSpeakersRepositoryService } from 'app/core/repositories/agenda/li
 import { ProjectorRepositoryService } from 'app/core/repositories/projector/projector-repository.service';
 import { DetailNavigable, isDetailNavigable } from 'app/shared/models/base/detail-navigable';
 import { ProjectorElement } from 'app/shared/models/core/projector';
-import { ListOfSpeakersComponent } from 'app/site/agenda/components/list-of-speakers/list-of-speakers.component';
 import { ViewListOfSpeakers } from 'app/site/agenda/models/view-list-of-speakers';
 import { BaseProjectableViewModel } from 'app/site/base/base-projectable-view-model';
 import { BaseViewComponentDirective } from 'app/site/base/base-view';
@@ -20,7 +19,8 @@ import { CurrentListOfSpeakersService } from 'app/site/projector/services/curren
 @Component({
     selector: 'os-cinema',
     templateUrl: './cinema.component.html',
-    styleUrls: ['./cinema.component.scss']
+    styleUrls: ['./cinema.component.scss'],
+    changeDetection: ChangeDetectionStrategy.OnPush
 })
 export class CinemaComponent extends BaseViewComponentDirective implements OnInit {
     public listOfSpeakers: ViewListOfSpeakers;
@@ -109,9 +109,11 @@ export class CinemaComponent extends BaseViewComponentDirective implements OnIni
                 } else {
                     this.projectedViewModel = null;
                 }
+                this.cd.markForCheck();
             }),
             this.closService.currentListOfSpeakersObservable.subscribe(clos => {
                 this.listOfSpeakers = clos;
+                this.cd.markForCheck();
             })
         );
     }

client/src/app/site/cinema/components/poll-collection/poll-collection.component.html

@@ -12,8 +12,12 @@
 
 <ng-template #pollArea let-poll="poll" let-last="last">
     <mat-card class="os-card">
-        <p class="subtitle-text">
+        <p>
-            <a [routerLink]="getPollDetailLink(poll)" [state]="{ back: 'true' }">{{ getPollVoteTitle(poll) }}</a>
+            <a [routerLink]="getPollDetailLink(poll)" [state]="{ back: 'true' }" class="subtitle-text">
+                {{ getPollVoteTitle(poll) }}
+            </a>
+            <br>
+            <i *ngIf="canManagePoll(poll) && poll.isFinished" class="small">{{ 'finished (unpublished)' | translate }}</i>
         </p>
 
         <os-poll-progress *ngIf="poll.canBeVotedFor()" [poll]="poll"></os-poll-progress>

client/src/app/site/cinema/components/poll-collection/poll-collection.component.ts

@@ -112,6 +112,19 @@ export class PollCollectionComponent extends BaseViewComponentDirective implemen
         }
     }
 
+    /**
+     * TODO: Some non abstract base poll service was required
+     * @param poll
+     */
+    public canManagePoll(poll: ViewBasePoll): boolean {
+        if (poll.pollClassType === PollClassType.Motion) {
+            return this.operator.hasPerms(this.permission.motionsCanManagePolls);
+        } else if (poll.pollClassType === PollClassType.Assignment) {
+            return this.operator.hasPerms(this.permission.assignmentsCanManage);
+        }
+        return false;
+    }
+
     /**
      * Helper function to detect new latest published polls and set them.
      */

client/src/app/site/polls/components/poll-progress/poll-progress.component.ts

@@ -33,6 +33,9 @@ export class PollProgressComponent extends BaseViewComponentDirective implements
         return this.operator.hasPerms(this.permission.agendaCanManageListOfSpeakers);
     }
 
+    /**
+     * TODO: some non apstract poll function service is required.
+     */
     private get canManagePoll(): boolean {
         if (this.poll.pollClassType === PollClassType.Motion) {
             return this.operator.hasPerms(this.permission.motionsCanManagePolls);