Visualize closed lists of speakers

Hints if a list of speakers is closed or not

client/src/app/core/marked-translations.ts

@@ -77,6 +77,7 @@ _('Input format: DD.MM.YYYY HH:MM');
 _('Hide internal items when projecting subitems');
 _('Number of last speakers to be shown on the projector');
 _('List of speakers');
+_('The list of speakers is closed');
 _('Show orange countdown in the last x seconds of speaking time');
 _('Enter duration in seconds. Choose 0 to disable warning color.');
 _('Hide the amount of speakers in subtitle of list of speakers slide');

client/src/app/shared/components/search-value-selector/search-value-selector.component.html

@@ -1,5 +1,10 @@
 <mat-form-field [style.display]="fullWidth ? 'block' : 'inline-block'">
-    <mat-select [formControl]="formControl" placeholder="{{ listname | translate }}" [multiple]="multiple" #thisSelector>
+    <mat-select
+        [formControl]="formControl"
+        placeholder="{{ listname | translate }}"
+        [multiple]="multiple"
+        #thisSelector
+    >
         <ngx-mat-select-search ngModel (ngModelChange)="onSearch($event)"></ngx-mat-select-search>
         <div *ngIf="!multiple && includeNone">
             <mat-option [value]="null">

client/src/app/shared/components/speaker-button/speaker-button.component.html

@@ -1,18 +1,18 @@
 <ng-container *osPerms="'agenda.can_see_list_of_speakers'">
     <ng-container *ngIf="listOfSpeakers">
         <a class="anchor-button" *ngIf="!menuItem" [routerLink]="listOfSpeakersUrl">
-            <button type="button" mat-icon-button [disabled]="disabled">
+            <button type="button" mat-icon-button [disabled]="disabled" [matTooltip]="tooltip | translate">
                 <mat-icon
                     [matBadge]="listOfSpeakers.waitingSpeakerAmount > 0 ? listOfSpeakers.waitingSpeakerAmount : null"
                     matBadgeColor="accent"
                 >
-                    mic
+                    {{ icon }}
                 </mat-icon>
             </button>
         </a>
 
         <button type="button" *ngIf="menuItem" mat-menu-item [routerLink]="listOfSpeakers.listOfSpeakersUrl">
-            <mat-icon>mic</mat-icon>
+            <mat-icon>{{ icon }}</mat-icon>
             <span translate>List of speakers</span>
         </button>
     </ng-container>

client/src/app/shared/components/speaker-button/speaker-button.component.ts

@@ -44,6 +44,14 @@ export class SpeakerButtonComponent {
         }
     }
 
+    public get icon(): string {
+        return this.listOfSpeakers.closed ? 'voice_over_off' : 'record_voice_over';
+    }
+
+    public get tooltip(): string {
+        return this.listOfSpeakers.closed ? 'The list of speakers is closed' : 'List of speakers';
+    }
+
     /**
      * The constructor
      */

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

@@ -13,7 +13,12 @@
 
 <mat-card class="os-card speaker-card" *ngIf="viewListOfSpeakers">
     <!-- Title -->
-    <h1 class="los-title">{{ viewListOfSpeakers.getTitle() }}</h1>
+    <h1 class="los-title">
+        {{ viewListOfSpeakers.getTitle() }}
+        <mat-icon *ngIf="viewListOfSpeakers.closed">
+            lock
+        </mat-icon>
+    </h1>
 
     <!-- List of finished speakers -->
     <mat-expansion-panel *ngIf="finishedSpeakers && finishedSpeakers.length > 0" class="finished-list">
@@ -131,7 +136,7 @@
     <!-- Add me and remove me if OP has correct permission -->
     <div *osPerms="'agenda.can_be_speaker'" class="add-self-buttons">
         <div *ngIf="speakers && !closedList">
-            <button mat-stroked-button (click)="addNewSpeaker()" *ngIf="!isOpInList() && canAddSelf">
+            <button mat-stroked-button [disabled]="viewListOfSpeakers.closed" (click)="addNewSpeaker()" *ngIf="!isOpInList() && canAddSelf">
                 <mat-icon>add</mat-icon>
                 <span translate>Add me</span>
             </button>
@@ -166,12 +171,12 @@
     ></os-projector-button>
 
     <button mat-menu-item *ngIf="isListOfSpeakersClosed" (click)="openSpeakerList()">
-        <mat-icon>mic</mat-icon>
+        <mat-icon>lock_open</mat-icon>
         <span translate>Open list of speakers</span>
     </button>
 
     <button mat-menu-item *ngIf="!isListOfSpeakersClosed" (click)="closeSpeakerList()">
-        <mat-icon>mic_off</mat-icon>
+        <mat-icon>lock</mat-icon>
         <span translate>Close list of speakers</span>
     </button>
 

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

@@ -369,7 +369,11 @@ export class ListOfSpeakersComponent extends BaseViewComponent implements OnInit
      * @returns 0 or the number of times a speaker occurs in finishedSpeakers
      */
     public hasSpokenCount(speaker: ViewSpeaker): number {
-        return this.finishedSpeakers.filter(finishedSpeaker => finishedSpeaker.user.id === speaker.user.id).length;
+        return this.finishedSpeakers.filter(finishedSpeaker => {
+            if (finishedSpeaker && finishedSpeaker.user) {
+                return finishedSpeaker.user.id === speaker.user.id;
+            }
+        }).length;
     }
 
     /**