Multiselect open/close LOS in agenda

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

@@ -103,13 +103,14 @@
 
 <mat-menu #agendaMenu="matMenu">
     <div *ngIf="!isMultiSelect">
-        <div *osPerms="'agenda.can_manage'">
+        <div *osPerms="['agenda.can_manage', 'agenda.can_manage_list_of_speakers']">
             <!-- Enable multi select -->
             <button mat-menu-item (click)="toggleMultiSelect()">
                 <mat-icon>library_add</mat-icon>
                 <span>{{ 'Multiselect' | translate }}</span>
             </button>
-
+        </div>
+        <div *osPerms="'agenda.can_manage'">
             <mat-divider></mat-divider>
 
             <!-- automatic numbering -->
@@ -235,6 +236,23 @@
                 <span>{{ 'Remove from agenda' | translate }}</span>
             </button>
         </div>
+
+        <ng-container *osPerms="['agenda.can_manage', 'agenda.can_manage_list_of_speakers']">
+            <mat-divider></mat-divider>
+        </ng-container>
+        <div *osPerms="'agenda.can_manage_list_of_speakers'">
+            <!-- Close selected -->
+            <button mat-menu-item [disabled]="!selectedRows.length" (click)="setClosedListsOfSpeakersSelected(true)">
+                <mat-icon>lock</mat-icon>
+                <span>{{ 'Close list of speakers' | translate }}</span>
+            </button>
+
+            <!-- Open selected -->
+            <button mat-menu-item [disabled]="!selectedRows.length" (click)="setClosedListsOfSpeakersSelected(false)">
+                <mat-icon>lock_open</mat-icon>
+                <span>{{ 'Open list of speakers' | translate }}</span>
+            </button>
+        </div>
     </div>
 </mat-menu>
 

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

@@ -303,6 +303,25 @@ export class AgendaListComponent extends BaseListViewComponent<ViewItem> impleme
         }
     }
 
+    /**
+     * Sets multiple entries' open/closed state. Needs items in selectedRows, which
+     * is only filled with any data in multiSelect mode
+     *
+     * @param closed true if the item is to be considered done
+     */
+    public async setClosedListsOfSpeakersSelected(closed: boolean): Promise<void> {
+        try {
+            for (const item of this.selectedRows) {
+                const los = (item.contentObject as any)?.listOfSpeakers;
+                if (los) {
+                    await this.listOfSpeakersRepo.update({ closed: closed }, los);
+                }
+            }
+        } catch (e) {
+            this.raiseError(e);
+        }
+    }
+
     /**
      * Export all items as CSV
      */