Optional agenda items

client/src/app/core/repositories/agenda/item-repository.service.ts

@@ -1,7 +1,5 @@
 import { Injectable } from '@angular/core';
 
-import { map } from 'rxjs/operators';
-import { Observable } from 'rxjs';
 import { TranslateService } from '@ngx-translate/core';
 
 import { CollectionStringMapperService } from '../../core-services/collection-string-mapper.service';
@@ -14,7 +12,8 @@ import { TreeIdNode } from 'app/core/ui-services/tree.service';
 import { ViewItem, ItemTitleInformation } from 'app/site/agenda/models/view-item';
 import {
     BaseViewModelWithAgendaItem,
-    isBaseViewModelWithAgendaItem
+    isBaseViewModelWithAgendaItem,
+    IBaseViewModelWithAgendaItem
 } from 'app/site/base/base-view-model-with-agenda-item';
 import { ViewModelStoreService } from 'app/core/core-services/view-model-store.service';
 import { BaseViewModel } from 'app/site/base/base-view-model';
@@ -24,6 +23,7 @@ import { Topic } from 'app/shared/models/topics/topic';
 import { Assignment } from 'app/shared/models/assignments/assignment';
 import { BaseIsAgendaItemContentObjectRepository } from '../base-is-agenda-item-content-object-repository';
 import { BaseHasContentObjectRepository } from '../base-has-content-object-repository';
+import { Identifiable } from 'app/shared/models/base/identifiable';
 
 /**
  * Repository service for items
@@ -105,16 +105,10 @@ export class ItemRepositoryService extends BaseHasContentObjectRepository<
             agendaItem.content_object.collection,
             agendaItem.content_object.id
         );
-        if (!contentObject) {
+        if (!contentObject || !isBaseViewModelWithAgendaItem(contentObject)) {
             return null;
         }
-        if (isBaseViewModelWithAgendaItem(contentObject)) {
+        return contentObject;
-            return contentObject;
-        } else {
-            throw new Error(
-                `The content object (${agendaItem.content_object.collection}, ${agendaItem.content_object.id}) of item ${agendaItem.id} is not a BaseAgendaItemViewModel.`
-            );
-        }
     }
 
     /**
@@ -124,19 +118,6 @@ export class ItemRepositoryService extends BaseHasContentObjectRepository<
         await this.httpService.post('/rest/agenda/item/numbering/');
     }
 
-    /**
-     * @ignore
-     *
-     * TODO: Usually, agenda items are deleted with their corresponding content object
-     *       However, deleting an agenda item might be interpretet with "removing an item
-     *       from the agenda" permanently. Usually, items might juse be hidden but not
-     *       deleted (right now)
-     */
-    public async delete(item: ViewItem): Promise<void> {
-        const restUrl = `/rest/${item.contentObject.collectionString}/${item.contentObject.id}/`;
-        await this.httpService.delete(restUrl);
-    }
-
     /**
      * TODO: Copied from BaseRepository and added the cloned model to write back the
      * item_number correctly. This must be reversed with #4738 (indroduced with #4639)
@@ -158,13 +139,23 @@ export class ItemRepositoryService extends BaseHasContentObjectRepository<
         return await this.httpService.put(restPath, clone);
     }
 
-    /**
+    public async addItemToAgenda(contentObject: IBaseViewModelWithAgendaItem<any>): Promise<Identifiable> {
-     * Get agenda visibility from the config
+        return await this.httpService.post('/rest/agenda/item/', {
-     *
+            collection: contentObject.collectionString,
-     * @return An observable to the default agenda visibility
+            id: contentObject.id
-     */
+        });
-    public getDefaultAgendaVisibility(): Observable<number> {
+    }
-        return this.config.get('agenda_new_items_default_visibility').pipe(map(key => +key));
+
+    public async removeFromAgenda(item: ViewItem): Promise<void> {
+        return await this.httpService.delete(`/rest/agenda/item/${item.id}/`);
+    }
+
+    public async create(item: Item): Promise<Identifiable> {
+        throw new Error('Use `addItemToAgenda` for creations');
+    }
+
+    public async delete(item: ViewItem): Promise<void> {
+        throw new Error('Use `removeFromAgenda` for deletions');
     }
 
     /**

client/src/app/core/repositories/base-repository.ts

@@ -243,10 +243,10 @@ export abstract class BaseRepository<V extends BaseViewModel & T, M extends Base
         const sendModel = new this.baseModelCtor();
         sendModel.patchValues(model);
 
-        // Strips empty fields from the sending mode data.
+        // Strips empty fields from the sending mode data (except false)
         // required for i.e. users, since group list is mandatory
         Object.keys(sendModel).forEach(key => {
-            if (!sendModel[key]) {
+            if (!sendModel[key] && sendModel[key] !== false) {
                 delete sendModel[key];
             }
         });

client/src/app/shared/components/agenda-content-object-form/agenda-content-object-form.component.html

@@ -0,0 +1,33 @@
+<ng-container *ngIf="showForm">
+    <div [formGroup]="form">
+        <mat-checkbox formControlName="agenda_create">
+            <span translate>Add to agenda</span>
+        </mat-checkbox>
+    </div>
+
+    <ng-container *ngIf="!!checkbox.value">
+        <!-- Visibility -->
+        <div>
+            <mat-form-field [formGroup]="form">
+                <mat-select formControlName="agenda_type" placeholder="{{ 'Agenda visibility' | translate }}">
+                    <mat-option *ngFor="let type of ItemVisibilityChoices" [value]="type.key">
+                        <span>{{ type.name | translate }}</span>
+                    </mat-option>
+                </mat-select>
+            </mat-form-field>
+        </div>
+
+        <!-- Parent item -->
+        <div *ngIf="itemObserver.value.length > 0">
+            <os-search-value-selector
+                ngDefaultControl
+                [form]="form"
+                [formControl]="form.get('agenda_parent_id')"
+                [multiple]="false"
+                [includeNone]="true"
+                listname="{{ 'Parent agenda item' | translate }}"
+                [InputListValues]="itemObserver"
+            ></os-search-value-selector>
+        </div>
+    </ng-container>
+</ng-container>

client/src/app/shared/components/agenda-content-object-form/agenda-content-object-form.component.spec.ts

@@ -0,0 +1,33 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { FormBuilder } from '@angular/forms';
+
+import { E2EImportsModule } from 'e2e-imports.module';
+import { AgendaContentObjectFormComponent } from './agenda-content-object-form.component';
+
+describe('AgendaContentObjectFormComponent', () => {
+    let component: AgendaContentObjectFormComponent;
+    let fixture: ComponentFixture<AgendaContentObjectFormComponent>;
+
+    beforeEach(async(() => {
+        TestBed.configureTestingModule({
+            imports: [E2EImportsModule]
+        }).compileComponents();
+    }));
+
+    beforeEach(() => {
+        fixture = TestBed.createComponent(AgendaContentObjectFormComponent);
+        component = fixture.componentInstance;
+    });
+
+    it('should create', () => {
+        const formBuilder: FormBuilder = TestBed.get(FormBuilder);
+        component.form = formBuilder.group({
+            agenda_create: [''],
+            agenda_parent_id: [],
+            agenda_type: ['']
+        });
+        fixture.detectChanges();
+        expect(component).toBeTruthy();
+    });
+});

client/src/app/shared/components/agenda-content-object-form/agenda-content-object-form.component.ts

@@ -0,0 +1,66 @@
+import { Component, Input, OnInit } from '@angular/core';
+import { FormGroup, FormControl } from '@angular/forms';
+
+import { BehaviorSubject } from 'rxjs';
+
+import { ConfigService } from 'app/core/ui-services/config.service';
+import { ViewItem } from 'app/site/agenda/models/view-item';
+import { ItemRepositoryService } from 'app/core/repositories/agenda/item-repository.service';
+import { ItemVisibilityChoices } from 'app/shared/models/agenda/item';
+
+type AgendaItemCreateChoices = 'always' | 'never' | 'default_yes' | 'default_no';
+
+@Component({
+    selector: 'os-agenda-content-object-form',
+    templateUrl: './agenda-content-object-form.component.html',
+    styleUrls: ['./agenda-content-object-form.component.scss']
+})
+export class AgendaContentObjectFormComponent implements OnInit {
+    @Input()
+    public form: FormGroup;
+
+    public showForm = false;
+
+    public checkbox: FormControl;
+
+    /**
+     * Determine visibility states for the agenda that will be created implicitly
+     */
+    public ItemVisibilityChoices = ItemVisibilityChoices;
+
+    /**
+     * Subject for agenda items
+     */
+    public itemObserver: BehaviorSubject<ViewItem[]>;
+
+    public constructor(private configService: ConfigService, private itemRepo: ItemRepositoryService) {}
+
+    public ngOnInit(): void {
+        this.checkbox = this.form.controls.agenda_create as FormControl;
+
+        this.configService.get<AgendaItemCreateChoices>('agenda_item_creation').subscribe(value => {
+            if (value === 'always') {
+                this.showForm = true;
+                this.checkbox.disable();
+                this.form.patchValue({ agenda_create: true });
+            } else if (value === 'never') {
+                this.showForm = false;
+                this.checkbox.disable();
+                this.form.patchValue({ agenda_create: false });
+            } else {
+                const defaultValue = value === 'default_yes';
+                // check if alrady touched..
+                this.showForm = true;
+                this.checkbox.enable();
+                this.form.patchValue({ agenda_create: defaultValue });
+            }
+        });
+
+        // Set the default visibility using observers
+        this.configService.get('agenda_new_items_default_visibility').subscribe(visibility => {
+            this.form.get('agenda_type').setValue(+visibility);
+        });
+
+        this.itemObserver = this.itemRepo.getViewModelListBehaviorSubject();
+    }
+}

client/src/app/shared/models/agenda/item.ts

@@ -5,7 +5,7 @@ import { BaseModelWithContentObject } from '../base/base-model-with-content-obje
  * Determine visibility states for agenda items
  * Coming from "ConfigVariables" property "agenda_hide_internal_items_on_projector"
  */
-export const itemVisibilityChoices = [
+export const ItemVisibilityChoices = [
     { key: 1, name: 'public', csvName: '' },
     { key: 2, name: 'internal', csvName: 'internal' },
     { key: 3, name: 'hidden', csvName: 'hidden' }

client/src/app/shared/shared.module.ts

@@ -94,6 +94,7 @@ import { TileComponent } from './components/tile/tile.component';
 import { BlockTileComponent } from './components/block-tile/block-tile.component';
 import { IconContainerComponent } from './components/icon-container/icon-container.component';
 import { ListViewTableComponent } from './components/list-view-table/list-view-table.component';
+import { AgendaContentObjectFormComponent } from './components/agenda-content-object-form/agenda-content-object-form.component';
 
 /**
  * Share Module for all "dumb" components and pipes.
@@ -230,7 +231,8 @@ import { ListViewTableComponent } from './components/list-view-table/list-view-t
         SpeakerButtonComponent,
         PblNgridModule,
         PblNgridMaterialModule,
-        ListViewTableComponent
+        ListViewTableComponent,
+        AgendaContentObjectFormComponent
     ],
     declarations: [
         PermsDirective,
@@ -264,7 +266,8 @@ import { ListViewTableComponent } from './components/list-view-table/list-view-t
         TileComponent,
         BlockTileComponent,
         IconContainerComponent,
-        ListViewTableComponent
+        ListViewTableComponent,
+        AgendaContentObjectFormComponent
     ],
     providers: [
         { provide: DateAdapter, useClass: OpenSlidesDateAdapter },

client/src/app/site/agenda/agenda-import.service.ts

@@ -6,7 +6,7 @@ import { TranslateService } from '@ngx-translate/core';
 import { BaseImportService, NewEntry } from 'app/core/ui-services/base-import.service';
 import { CreateTopic } from './models/create-topic';
 import { DurationService } from 'app/core/ui-services/duration.service';
-import { itemVisibilityChoices } from 'app/shared/models/agenda/item';
+import { ItemVisibilityChoices } from 'app/shared/models/agenda/item';
 import { TopicRepositoryService } from '../../core/repositories/topics/topic-repository.service';
 import { ViewCreateTopic } from './models/view-create-topic';
 
@@ -162,13 +162,13 @@ export class AgendaImportService extends BaseImportService<ViewCreateTopic> {
         if (!input) {
             return 1; // default, public item
         } else if (typeof input === 'string') {
-            const visibility = itemVisibilityChoices.find(choice => choice.csvName === input);
+            const visibility = ItemVisibilityChoices.find(choice => choice.csvName === input);
             if (visibility) {
                 return visibility.key;
             }
         } else if (input === 1) {
             // Compatibility with the old client's isInternal column
-            const visibility = itemVisibilityChoices.find(choice => choice.name === 'Internal item');
+            const visibility = ItemVisibilityChoices.find(choice => choice.name === 'Internal item');
             if (visibility) {
                 return visibility.key;
             }

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

@@ -8,7 +8,7 @@ import { AgendaImportService } from '../../agenda-import.service';
 import { BaseImportListComponent } from 'app/site/base/base-import-list';
 import { CsvExportService } from 'app/core/ui-services/csv-export.service';
 import { DurationService } from 'app/core/ui-services/duration.service';
-import { itemVisibilityChoices } from 'app/shared/models/agenda/item';
+import { ItemVisibilityChoices } from 'app/shared/models/agenda/item';
 import { ViewCreateTopic } from '../../models/view-create-topic';
 
 /**
@@ -72,7 +72,7 @@ export class AgendaImportListComponent extends BaseImportListComponent<ViewCreat
      * @returns A string, which may be empty if the type is not found in the visibilityChoices
      */
     public getTypeString(type: number): string {
-        const visibility = itemVisibilityChoices.find(choice => choice.key === type);
+        const visibility = ItemVisibilityChoices.find(choice => choice.key === type);
         return visibility ? visibility.name : '';
     }
 

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

@@ -175,9 +175,9 @@
             <mat-divider></mat-divider>
 
             <!-- Delete selected -->
-            <button mat-menu-item [disabled]="!selectedRows.length" class="red-warning-text" (click)="deleteSelected()">
+            <button mat-menu-item [disabled]="!selectedRows.length" (click)="removeSelected()">
-                <mat-icon>delete</mat-icon>
+                <mat-icon>remove</mat-icon>
-                <span translate>Delete</span>
+                <span translate>Remove from agenda</span>
             </button>
         </div>
     </div>
@@ -198,7 +198,12 @@
         </button>
 
         <!-- Delete Button -->
-        <button mat-menu-item class="red-warning-text" (click)="onDelete(item)">
+        <button mat-menu-item (click)="removeFromAgenda(item)" *ngIf="item.contentObjectData.collection !== 'topics/topic'">
+            <mat-icon>remove</mat-icon>
+            <span translate>Remove from agenda</span>
+        </button>
+
+        <button mat-menu-item class="red-warning-text" (click)="deleteTopic(item)" *ngIf="item.contentObjectData.collection === 'topics/topic'">
             <mat-icon>delete</mat-icon>
             <span translate>Delete</span>
         </button>

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

@@ -24,6 +24,8 @@ import { ViewportService } from 'app/core/ui-services/viewport.service';
 import { ViewItem } from '../../models/view-item';
 import { ViewListOfSpeakers } from '../../models/view-list-of-speakers';
 import { _ } from 'app/core/translate/translation-marker';
+import { TopicRepositoryService } from 'app/core/repositories/topics/topic-repository.service';
+import { ViewTopic } from '../../models/view-topic';
 
 /**
  * List view for the agenda.
@@ -123,7 +125,8 @@ export class AgendaListComponent extends ListViewBaseComponent<ViewItem> impleme
         public filterService: AgendaFilterListService,
         private agendaPdfService: AgendaPdfService,
         private pdfService: PdfDocumentService,
-        private listOfSpeakersRepo: ListOfSpeakersRepositoryService
+        private listOfSpeakersRepo: ListOfSpeakersRepositoryService,
+        private topicRepo: TopicRepositoryService
     ) {
         super(titleService, translate, matSnackBar, storage);
         this.canMultiSelect = true;
@@ -194,7 +197,7 @@ export class AgendaListComponent extends ListViewBaseComponent<ViewItem> impleme
      */
     public async onAutoNumbering(): Promise<void> {
         const title = this.translate.instant('Are you sure you want to number all agenda items?');
-        if (await this.promptService.open(title, null)) {
+        if (await this.promptService.open(title)) {
             await this.repo.autoNumbering().then(null, this.raiseError);
         }
     }
@@ -215,15 +218,26 @@ export class AgendaListComponent extends ListViewBaseComponent<ViewItem> impleme
     }
 
     /**
-     * Delete handler for a single item
+     * Remove handler for a single item
      *
-     * @param item The item to delete
+     * @param item The item to remove from the agenda
      */
-    public async onDelete(item: ViewItem): Promise<void> {
+    public async removeFromAgenda(item: ViewItem): Promise<void> {
-        const title = this.translate.instant('Are you sure you want to delete this entry?');
+        const title = this.translate.instant('Are you sure you want to remove this entry from the agenda?');
         const content = item.contentObject.getTitle();
         if (await this.promptService.open(title, content)) {
-            await this.repo.delete(item).then(null, this.raiseError);
+            await this.repo.removeFromAgenda(item).then(null, this.raiseError);
+        }
+    }
+
+    public async deleteTopic(item: ViewItem): Promise<void> {
+        if (!(item.contentObject instanceof ViewTopic)) {
+            return;
+        }
+        const title = this.translate.instant('Are you sure you want to delete this topic?');
+        const content = item.contentObject.getTitle();
+        if (await this.promptService.open(title, content)) {
+            await this.topicRepo.delete(item.contentObject).then(null, this.raiseError);
         }
     }
 
@@ -231,11 +245,16 @@ export class AgendaListComponent extends ListViewBaseComponent<ViewItem> impleme
      * Handler for deleting multiple entries. Needs items in selectedRows, which
      * is only filled with any data in multiSelect mode
      */
-    public async deleteSelected(): Promise<void> {
+    public async removeSelected(): Promise<void> {
-        const title = this.translate.instant('Are you sure you want to delete all selected items?');
+        const title = this.translate.instant('Are you sure you want to remove all selected items from the agenda?');
-        if (await this.promptService.open(title, null)) {
+        const content = this.translate.instant("All topics will be deleted and won't be accessible afterwards.");
-            for (const agenda of this.selectedRows) {
+        if (await this.promptService.open(title, content)) {
-                await this.repo.delete(agenda);
+            for (const item of this.selectedRows) {
+                if (item.contentObject instanceof ViewTopic) {
+                    await this.topicRepo.delete(item.contentObject);
+                } else {
+                    await this.repo.removeFromAgenda(item);
+                }
             }
         }
     }
@@ -247,8 +266,8 @@ export class AgendaListComponent extends ListViewBaseComponent<ViewItem> impleme
      * @param closed true if the item is to be considered done
      */
     public async setClosedSelected(closed: boolean): Promise<void> {
-        for (const agenda of this.selectedRows) {
+        for (const item of this.selectedRows) {
-            await this.repo.update({ closed: closed }, agenda);
+            await this.repo.update({ closed: closed }, item);
         }
     }
 
@@ -259,8 +278,8 @@ export class AgendaListComponent extends ListViewBaseComponent<ViewItem> impleme
      * @param visible true if the item is to be shown
      */
     public async setAgendaType(agendaType: number): Promise<void> {
-        for (const agenda of this.selectedRows) {
+        for (const item of this.selectedRows) {
-            await this.repo.update({ type: agendaType }, agenda).then(null, this.raiseError);
+            await this.repo.update({ type: agendaType }, item).then(null, this.raiseError);
         }
     }
 

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

@@ -5,11 +5,11 @@ import { MatSnackBar } from '@angular/material';
 import { BehaviorSubject, Observable } from 'rxjs';
 import { TranslateService } from '@ngx-translate/core';
 
-import { itemVisibilityChoices } from 'app/shared/models/agenda/item';
 import { ItemRepositoryService } from 'app/core/repositories/agenda/item-repository.service';
 import { SortTreeViewComponent, SortTreeFilterOption } from 'app/site/base/sort-tree.component';
 import { PromptService } from 'app/core/ui-services/prompt.service';
 import { ViewItem } from '../../models/view-item';
+import { ItemVisibilityChoices } from 'app/shared/models/agenda/item';
 
 /**
  * Sort view for the agenda.
@@ -30,7 +30,7 @@ export class AgendaSortComponent extends SortTreeViewComponent<ViewItem> impleme
      * Adds the property `state` to identify if the option is marked as active.
      * When reset the filters, the option `state` will be set to `false`.
      */
-    public filterOptions: SortTreeFilterOption[] = itemVisibilityChoices.map(item => {
+    public filterOptions: SortTreeFilterOption[] = ItemVisibilityChoices.map(item => {
         return { label: item.name, id: item.key, state: false };
     });
 

client/src/app/site/agenda/components/item-info-dialog/item-info-dialog.component.ts

@@ -3,7 +3,7 @@ import { FormBuilder, FormGroup } from '@angular/forms';
 import { MAT_DIALOG_DATA, MatDialogRef } from '@angular/material';
 
 import { ViewItem } from '../../models/view-item';
-import { itemVisibilityChoices } from 'app/shared/models/agenda/item';
+import { ItemVisibilityChoices } from 'app/shared/models/agenda/item';
 import { DurationService } from 'app/core/ui-services/duration.service';
 
 /**
@@ -23,7 +23,7 @@ export class ItemInfoDialogComponent {
     /**
      * Hold item visibility
      */
-    public itemVisibility = itemVisibilityChoices;
+    public itemVisibility = ItemVisibilityChoices;
 
     /**
      * Constructor

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

@@ -402,7 +402,7 @@ export class ListOfSpeakersComponent extends BaseViewComponent implements OnInit
         const title = this.translate.instant(
             'Are you sure you want to delete all speakers from this list of speakers?'
         );
-        if (await this.promptService.open(title, null)) {
+        if (await this.promptService.open(title)) {
             this.listOfSpeakersRepo.deleteAllSpeakers(this.viewListOfSpeakers);
         }
     }

client/src/app/site/agenda/components/topic-detail/topic-detail.component.ts

@@ -12,7 +12,7 @@ import { TopicRepositoryService } from 'app/core/repositories/topics/topic-repos
 import { ViewTopic } from '../../models/view-topic';
 import { OperatorService } from 'app/core/core-services/operator.service';
 import { BehaviorSubject } from 'rxjs';
-import { itemVisibilityChoices } from 'app/shared/models/agenda/item';
+import { ItemVisibilityChoices } from 'app/shared/models/agenda/item';
 import { CreateTopic } from '../../models/create-topic';
 import { Topic } from 'app/shared/models/topics/topic';
 import { ViewMediafile } from 'app/site/mediafiles/models/view-mediafile';
@@ -62,7 +62,7 @@ export class TopicDetailComponent extends BaseViewComponent {
     /**
      * Determine visibility states for the agenda that will be created implicitly
      */
-    public itemVisibility = itemVisibilityChoices;
+    public itemVisibility = ItemVisibilityChoices;
 
     /**
      * Constructor for the topic detail page.

client/src/app/site/agenda/models/view-item.ts

@@ -1,4 +1,4 @@
-import { Item, itemVisibilityChoices } from 'app/shared/models/agenda/item';
+import { Item, ItemVisibilityChoices } from 'app/shared/models/agenda/item';
 import {
     BaseViewModelWithAgendaItem,
     isBaseViewModelWithAgendaItem
@@ -56,7 +56,7 @@ export class ViewItem extends BaseViewModelWithContentObject<Item, BaseViewModel
         if (!this.type) {
             return '';
         }
-        const type = itemVisibilityChoices.find(choice => choice.key === this.type);
+        const type = ItemVisibilityChoices.find(choice => choice.key === this.type);
         return type ? type.name : '';
     }
 
@@ -68,7 +68,7 @@ export class ViewItem extends BaseViewModelWithContentObject<Item, BaseViewModel
         if (!this.type) {
             return '';
         }
-        const type = itemVisibilityChoices.find(choice => choice.key === this.type);
+        const type = ItemVisibilityChoices.find(choice => choice.key === this.type);
         return type ? type.csvName : '';
     }
 

client/src/app/site/agenda/services/agenda-filter-list.service.ts

@@ -3,7 +3,7 @@ import { Injectable } from '@angular/core';
 import { TranslateService } from '@ngx-translate/core';
 
 import { BaseFilterListService, OsFilter, OsFilterOption } from 'app/core/ui-services/base-filter-list.service';
-import { itemVisibilityChoices } from 'app/shared/models/agenda/item';
+import { ItemVisibilityChoices } from 'app/shared/models/agenda/item';
 import { ViewItem } from '../models/view-item';
 import { StorageService } from 'app/core/core-services/storage.service';
 
@@ -60,7 +60,7 @@ export class AgendaFilterListService extends BaseFilterListService<ViewItem> {
      * @returns a list of choices to filter from
      */
     private createVisibilityFilterOptions(): OsFilterOption[] {
-        return itemVisibilityChoices.map(choice => ({
+        return ItemVisibilityChoices.map(choice => ({
             condition: choice.key as number,
             label: choice.name
         }));

client/src/app/site/assignments/components/assignment-detail/assignment-detail.component.html

@@ -33,6 +33,18 @@
         <!-- Project -->
         <os-projector-button [object]="assignment" [menuItem]="true"></os-projector-button>
 
+        <!-- Add/remove to/from agenda -->
+        <div *osPerms="'agenda.can_manage'">
+            <button mat-menu-item (click)="addToAgenda()" *ngIf="assignment && !assignment.agendaItem">
+                <mat-icon>add</mat-icon>
+                <span translate>Add to agenda</span>
+            </button>
+            <button mat-menu-item (click)="removeFromAgenda()" *ngIf="assignment && assignment.agendaItem">
+                <mat-icon>remove</mat-icon>
+                <span translate>Remove from agenda</span>
+            </button>
+        </div>
+
         <!-- Delete -->
         <div *ngIf="assignment && hasPerms('manage')">
             <!-- Delete -->
@@ -263,18 +275,7 @@
                 ></os-search-value-selector>
             </div>
 
-            <!-- searchValueSelector: agendaItem -->
+            <os-agenda-content-object-form *ngIf="newAssignment" [form]="assignmentForm"></os-agenda-content-object-form>
-            <div class="content-field" *ngIf="parentsAvailable">
-                <os-search-value-selector
-                    ngDefaultControl
-                    [form]="assignmentForm"
-                    [formControl]="assignmentForm.get('agenda_item_id')"
-                    [multiple]="false"
-                    [includeNone]="false"
-                    listname="{{ 'Parent agenda item' | translate }}"
-                    [InputListValues]="agendaObserver"
-                ></os-search-value-selector>
-            </div>
 
             <!-- poll_description_default -->
             <div>

client/src/app/site/assignments/components/assignment-detail/assignment-detail.component.ts

@@ -161,7 +161,7 @@ export class AssignmentDetailComponent extends BaseViewComponent implements OnIn
      * @param repo
      * @param userRepo
      * @param pollService
-     * @param agendaRepo
+     * @param itemRepo
      * @param tagRepo
      * @param promptService
      */
@@ -177,7 +177,7 @@ export class AssignmentDetailComponent extends BaseViewComponent implements OnIn
         public repo: AssignmentRepositoryService,
         private userRepo: UserRepositoryService,
         public pollService: AssignmentPollService,
-        private agendaRepo: ItemRepositoryService,
+        private itemRepo: ItemRepositoryService,
         private tagRepo: TagRepositoryService,
         private promptService: PromptService,
         private pdfService: AssignmentPdfExportService,
@@ -200,7 +200,9 @@ export class AssignmentDetailComponent extends BaseViewComponent implements OnIn
             description: '',
             poll_description_default: '',
             open_posts: 0,
-            agenda_item_id: '' // create agenda item
+            agenda_create: [''],
+            agenda_parent_id: [],
+            agenda_type: ['']
         });
         this.candidatesForm = formBuilder.group({
             userId: null
@@ -212,7 +214,7 @@ export class AssignmentDetailComponent extends BaseViewComponent implements OnIn
      */
     public ngOnInit(): void {
         this.getAssignmentByUrl();
-        this.agendaObserver = this.agendaRepo.getViewModelListBehaviorSubject();
+        this.agendaObserver = this.itemRepo.getViewModelListBehaviorSubject();
         this.tagsObserver = this.tagRepo.getViewModelListBehaviorSubject();
         this.mediafilesObserver = this.mediafileRepo.getViewModelListBehaviorSubject();
     }
@@ -292,7 +294,6 @@ export class AssignmentDetailComponent extends BaseViewComponent implements OnIn
             title: assignment.title || '',
             tags_id: assignment.assignment.tags_id || [],
             attachments_id: assignment.assignment.attachments_id || [],
-            agendaItem: assignment.assignment.agenda_item_id || null,
             phase: assignment.phase, // todo default: 0?
             description: assignment.assignment.description || '',
             poll_description_default: assignment.assignment.poll_description_default,
@@ -516,4 +517,12 @@ export class AssignmentDetailComponent extends BaseViewComponent implements OnIn
     public getSanitizedText(text: string): SafeHtml {
         return this.sanitizer.bypassSecurityTrustHtml(text);
     }
+
+    public addToAgenda(): void {
+        this.itemRepo.addItemToAgenda(this.assignment).then(null, this.raiseError);
+    }
+
+    public removeFromAgenda(): void {
+        this.itemRepo.removeFromAgenda(this.assignment.agendaItem).then(null, this.raiseError);
+    }
 }

client/src/app/site/assignments/components/assignment-list/assignment-list.component.ts

@@ -114,7 +114,7 @@ export class AssignmentListComponent extends ListViewBaseComponent<ViewAssignmen
      */
     public async deleteSelected(): Promise<void> {
         const title = this.translate.instant('Are you sure you want to delete all selected elections?');
-        if (await this.promptService.open(title, '')) {
+        if (await this.promptService.open(title)) {
             for (const assignment of this.selectedRows) {
                 await this.repo.delete(assignment);
             }

client/src/app/site/assignments/components/assignment-poll/assignment-poll.component.ts

@@ -157,7 +157,7 @@ export class AssignmentPollComponent extends BaseViewComponent implements OnInit
      */
     public async onDeletePoll(): Promise<void> {
         const title = this.translate.instant('Are you sure you want to delete this ballot?');
-        if (await this.promptService.open(title, null)) {
+        if (await this.promptService.open(title)) {
             await this.assignmentRepo.deletePoll(this.poll).then(null, this.raiseError);
         }
     }

client/src/app/site/mediafiles/components/mediafile-list/mediafile-list.component.html

@@ -99,10 +99,10 @@
             </div>
         </div>
 
-        <os-speaker-button [object]="file" [menuItem]="true"></os-speaker-button>
-
         <!-- Edit and delete for all images -->
         <mat-divider></mat-divider>
+
+        <os-speaker-button [object]="file" [menuItem]="true"></os-speaker-button>
         <button mat-menu-item (click)="onEditFile(file)">
             <mat-icon>edit</mat-icon>
             <span translate>Edit</span>

client/src/app/site/mediafiles/components/mediafile-list/mediafile-list.component.ts

@@ -218,7 +218,7 @@ export class MediafileListComponent extends ListViewBaseComponent<ViewMediafile>
      */
     public async deleteSelected(): Promise<void> {
         const title = this.translate.instant('Are you sure you want to delete all selected files?');
-        if (await this.promptService.open(title, null)) {
+        if (await this.promptService.open(title)) {
             for (const mediafile of this.selectedRows) {
                 await this.repo.delete(mediafile);
             }

client/src/app/site/motions/models/view-motion.ts

@@ -185,7 +185,7 @@ export class ViewMotion extends BaseViewModelWithAgendaItemAndListOfSpeakers<Mot
         return this.motion.workflow_id;
     }
 
-    public get state(): WorkflowState {
+    public get state(): WorkflowState | null {
         return this._state;
     }
 
@@ -349,7 +349,7 @@ export class ViewMotion extends BaseViewModelWithAgendaItemAndListOfSpeakers<Mot
      * @returns a string representing a color
      */
     public get stateCssColor(): string {
-        return StateCssClassMapping[this.state.css_class] || '';
+        return this.state ? StateCssClassMapping[this.state.css_class] : '';
     }
 
     // This is set by the repository

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

@@ -157,7 +157,7 @@ export class CategoryMotionsSortComponent extends BaseViewComponent implements O
      */
     public async sendUpdate(): Promise<void> {
         const title = this.translate.instant('Do you really want to save your changes?');
-        if (await this.promptService.open(title, null)) {
+        if (await this.promptService.open(title)) {
             const ids = this.motionsCopy.map(motion => motion.id);
             this.repo.sortMotionsInCategory(this.category.category, ids);
             this.hasChanged = false;

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

@@ -81,6 +81,17 @@
 
     <os-projector-button *ngIf="block" [object]="block" [menuItem]="true"></os-projector-button>
 
+    <div *osPerms="'agenda.can_manage'">
+        <button mat-menu-item (click)="addToAgenda()" *ngIf="block && !block.agendaItem">
+            <mat-icon>add</mat-icon>
+            <span translate>Add to agenda</span>
+        </button>
+        <button mat-menu-item (click)="removeFromAgenda()" *ngIf="block && block.agendaItem">
+            <mat-icon>remove</mat-icon>
+            <span translate>Remove from agenda</span>
+        </button>
+    </div>
+
     <div *osPerms="['motions.can_manage', 'motions.can_manage_metadata']">
         <button mat-menu-item (click)="toggleEditMode()">
             <mat-icon>edit</mat-icon>

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

@@ -14,6 +14,7 @@ import { PromptService } from 'app/core/ui-services/prompt.service';
 import { ViewMotion } from 'app/site/motions/models/view-motion';
 import { ViewMotionBlock } from 'app/site/motions/models/view-motion-block';
 import { BaseViewComponent } from 'app/site/base/base-view';
+import { ItemRepositoryService } from 'app/core/repositories/agenda/item-repository.service';
 
 /**
  * Detail component to display one motion block
@@ -105,7 +106,8 @@ export class MotionBlockDetailComponent extends BaseViewComponent implements OnI
         protected motionRepo: MotionRepositoryService,
         private promptService: PromptService,
         private fb: FormBuilder,
-        private dialog: MatDialog
+        private dialog: MatDialog,
+        private itemRepo: ItemRepositoryService
     ) {
         super(titleService, translate, matSnackBar);
     }
@@ -248,4 +250,12 @@ export class MotionBlockDetailComponent extends BaseViewComponent implements OnI
     public getStateLabel(motion: ViewMotion): string {
         return this.motionRepo.getExtendedStateLabel(motion);
     }
+
+    public addToAgenda(): void {
+        this.itemRepo.addItemToAgenda(this.block).then(null, this.raiseError);
+    }
+
+    public removeFromAgenda(): void {
+        this.itemRepo.removeFromAgenda(this.block.agendaItem).then(null, this.raiseError);
+    }
 }

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

@@ -23,27 +23,7 @@
                 <mat-checkbox formControlName="internal"><span translate>Internal</span></mat-checkbox>
             </p>
 
-            <!-- Parent item -->
+            <os-agenda-content-object-form [form]="createBlockForm"></os-agenda-content-object-form>
-            <p>
-                <os-search-value-selector
-                    ngDefaultControl
-                    listname="{{ 'Parent agenda item' | translate }}"
-                    [form]="createBlockForm"
-                    [formControl]="createBlockForm.get('agenda_parent_id')"
-                    [multiple]="false"
-                    [includeNone]="true"
-                    [InputListValues]="items"
-                ></os-search-value-selector>
-            </p>
-
-            <!-- Visibility -->
-            <mat-form-field>
-                <mat-select formControlName="agenda_type" placeholder="{{ 'Agenda visibility' | translate }}">
-                    <mat-option *ngFor="let type of itemVisibility" [value]="type.key">
-                        <span>{{ type.name | translate }}</span>
-                    </mat-option>
-                </mat-select>
-            </mat-form-field>
         </form>
     </mat-card-content>
 

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

@@ -8,7 +8,6 @@ import { TranslateService } from '@ngx-translate/core';
 import { PblColumnDefinition } from '@pebula/ngrid';
 
 import { ItemRepositoryService } from 'app/core/repositories/agenda/item-repository.service';
-import { itemVisibilityChoices } from 'app/shared/models/agenda/item';
 import { ListViewBaseComponent } from 'app/site/base/list-view-base';
 import { MotionBlock } from 'app/shared/models/motions/motion-block';
 import { MotionBlockRepositoryService } from 'app/core/repositories/motions/motion-block-repository.service';
@@ -47,11 +46,6 @@ export class MotionBlockListComponent extends ListViewBaseComponent<ViewMotionBl
      */
     public defaultVisibility: number;
 
-    /**
-     * Determine visibility states for the agenda that will be created implicitly
-     */
-    public itemVisibility = itemVisibilityChoices;
-
     /**
      * helper for permission checks
      *
@@ -82,23 +76,21 @@ export class MotionBlockListComponent extends ListViewBaseComponent<ViewMotionBl
      * @param titleService sets the title
      * @param translate translpations
      * @param matSnackBar display errors in the snack bar
-     * @param router routing to children
      * @param route determine the local route
+     * @param storage
      * @param repo the motion block repository
-     * @param agendaRepo the agenda repository service
-     * @param DS the dataStore
      * @param formBuilder creates forms
      * @param promptService the delete prompt
      * @param itemRepo
      * @param operator permission checks
+     * @param sortService
      */
     public constructor(
         titleService: Title,
         translate: TranslateService,
         matSnackBar: MatSnackBar,
         storage: StorageService,
-        public repo: MotionBlockRepositoryService,
+        private repo: MotionBlockRepositoryService,
-        private agendaRepo: ItemRepositoryService,
         private formBuilder: FormBuilder,
         private itemRepo: ItemRepositoryService,
         private operator: OperatorService,
@@ -108,8 +100,9 @@ export class MotionBlockListComponent extends ListViewBaseComponent<ViewMotionBl
 
         this.createBlockForm = this.formBuilder.group({
             title: ['', Validators.required],
-            agenda_type: ['', Validators.required],
+            agenda_create: [''],
             agenda_parent_id: [],
+            agenda_type: [''],
             internal: [false]
         });
     }
@@ -120,7 +113,6 @@ export class MotionBlockListComponent extends ListViewBaseComponent<ViewMotionBl
     public ngOnInit(): void {
         super.setTitle('Motion blocks');
         this.items = this.itemRepo.getViewModelListBehaviorSubject();
-        this.agendaRepo.getDefaultAgendaVisibility().subscribe(visibility => (this.defaultVisibility = visibility));
     }
 
     /**
@@ -155,7 +147,7 @@ export class MotionBlockListComponent extends ListViewBaseComponent<ViewMotionBl
      * Click handler for the save button.
      * Sends the block to create to the repository and resets the form.
      */
-    public onSaveNewButton(): void {
+    public async onSaveNewButton(): Promise<void> {
         if (this.createBlockForm.valid) {
             const block = this.createBlockForm.value;
             if (!block.agenda_parent_id) {
@@ -163,7 +155,7 @@ export class MotionBlockListComponent extends ListViewBaseComponent<ViewMotionBl
             }
 
             try {
-                this.repo.create(block);
+                await this.repo.create(block);
                 this.resetForm();
                 this.isCreatingNewBlock = false;
             } catch (e) {

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

@@ -269,7 +269,7 @@ export class MotionDetailDiffComponent extends BaseViewComponent implements Afte
         $event.stopPropagation();
         $event.preventDefault();
         const title = this.translate.instant('Are you sure you want to delete this change recommendation?');
-        if (await this.promptService.open(title, null)) {
+        if (await this.promptService.open(title)) {
             this.recoRepo.delete(reco).then(null, this.raiseError);
         }
     }

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

@@ -75,6 +75,17 @@
                 [menuItem]="true"
                 *osPerms="'core.can_manage_projector'"
             ></os-projector-button>
+            <!-- Add/remove to/from agenda -->
+            <div *osPerms="'agenda.can_manage'">
+                <button mat-menu-item (click)="addToAgenda()" *ngIf="motion && !motion.agendaItem">
+                    <mat-icon>add</mat-icon>
+                    <span translate>Add to agenda</span>
+                </button>
+                <button mat-menu-item (click)="removeFromAgenda()" *ngIf="motion && motion.agendaItem">
+                    <mat-icon>remove</mat-icon>
+                    <span translate>Remove from agenda</span>
+                </button>
+            </div>
             <!-- New amendment -->
             <button mat-menu-item (click)="createAmendment()" *ngIf="perms.isAllowed('can_create_amendments', motion)">
                 <mat-icon>add</mat-icon>
@@ -89,6 +100,7 @@
                 <mat-icon>{{ !showAmendmentContext ? 'check_box_outline_blank' : 'check_box' }}</mat-icon>
                 <span translate>Show entire motion text</span>
             </button>
+
             <div *ngIf="perms.isAllowed('manage')">
                 <mat-divider></mat-divider>
                 <!-- Delete -->
@@ -791,28 +803,8 @@
                 </div>
             </div>
 
-            <!-- Visibility -->
+            <div *ngIf="newMotion">
-            <div class="content-field" *ngIf="newMotion">
+                <os-agenda-content-object-form [form]="contentForm"></os-agenda-content-object-form>
-                <mat-form-field>
-                    <mat-select formControlName="agenda_type" placeholder="{{ 'Agenda visibility' | translate }}">
-                        <mat-option *ngFor="let type of itemVisibility" [value]="type.key">
-                            <span>{{ type.name | translate }}</span>
-                        </mat-option>
-                    </mat-select>
-                </mat-form-field>
-            </div>
-
-            <!-- Parent item -->
-            <div class="content-field" *ngIf="newMotion && agendaItemObserver.value.length > 0">
-                <os-search-value-selector
-                    ngDefaultControl
-                    [form]="contentForm"
-                    [formControl]="contentForm.get('agenda_parent_id')"
-                    [multiple]="false"
-                    [includeNone]="true"
-                    listname="{{ 'Parent agenda item' | translate }}"
-                    [InputListValues]="agendaItemObserver"
-                ></os-search-value-selector>
             </div>
 
             <!-- Supporter form -->

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

@@ -13,8 +13,6 @@ import { ChangeRecommendationRepositoryService } from 'app/core/repositories/mot
 import { CreateMotion } from 'app/site/motions/models/create-motion';
 import { ConfigService } from 'app/core/ui-services/config.service';
 import { DiffLinesInParagraph, LineRange } from 'app/core/ui-services/diff.service';
-import { ItemRepositoryService } from 'app/core/repositories/agenda/item-repository.service';
-import { itemVisibilityChoices } from 'app/shared/models/agenda/item';
 import { LinenumberingService } from 'app/core/ui-services/linenumbering.service';
 import { LocalPermissionsService } from 'app/site/motions/services/local-permissions.service';
 import { Mediafile } from 'app/shared/models/mediafiles/mediafile';
@@ -37,7 +35,6 @@ import { ViewWorkflow } from 'app/site/motions/models/view-workflow';
 import { ViewUser } from 'app/site/users/models/view-user';
 import { ViewCategory } from 'app/site/motions/models/view-category';
 import { ViewCreateMotion } from 'app/site/motions/models/view-create-motion';
-import { ViewItem } from 'app/site/agenda/models/view-item';
 import { ViewportService } from 'app/core/ui-services/viewport.service';
 import { ViewMediafile } from 'app/site/mediafiles/models/view-mediafile';
 import { ViewMotionChangeRecommendation } from 'app/site/motions/models/view-motion-change-recommendation';
@@ -58,6 +55,7 @@ import { TagRepositoryService } from 'app/core/repositories/tags/tag-repository.
 import { WorkflowRepositoryService } from 'app/core/repositories/motions/workflow-repository.service';
 import { MotionBlockRepositoryService } from 'app/core/repositories/motions/motion-block-repository.service';
 import { MotionSortListService } from 'app/site/motions/services/motion-sort-list.service';
+import { ItemRepositoryService } from 'app/core/repositories/agenda/item-repository.service';
 
 /**
  * Component for the motion detail view
@@ -254,11 +252,6 @@ export class MotionDetailComponent extends BaseViewComponent implements OnInit,
      */
     public mediafilesObserver: BehaviorSubject<ViewMediafile[]>;
 
-    /**
-     * Subject for agenda items
-     */
-    public agendaItemObserver: BehaviorSubject<ViewItem[]>;
-
     /**
      * Subject for tags
      */
@@ -294,16 +287,6 @@ export class MotionDetailComponent extends BaseViewComponent implements OnInit,
      */
     public showAmendmentContext = false;
 
-    /**
-     * Determines the default agenda item visibility
-     */
-    public defaultVisibility: number;
-
-    /**
-     * Determine visibility states for the agenda that will be created implicitly
-     */
-    public itemVisibility = itemVisibilityChoices;
-
     /**
      * For using the enum constants from the template
      */
@@ -395,7 +378,6 @@ export class MotionDetailComponent extends BaseViewComponent implements OnInit,
      * @param dialogService For opening dialogs
      * @param el The native element
      * @param repo Motion Repository
-     * @param agendaRepo Read out agenda variables
      * @param changeRecoRepo Change Recommendation Repository
      * @param statuteRepo: Statute Paragraph Repository
      * @param mediafileRepo Mediafile Repository
@@ -431,7 +413,6 @@ export class MotionDetailComponent extends BaseViewComponent implements OnInit,
         private dialogService: MatDialog,
         private el: ElementRef,
         public repo: MotionRepositoryService,
-        private agendaRepo: ItemRepositoryService,
         private changeRecoRepo: ChangeRecommendationRepositoryService,
         private statuteRepo: StatuteParagraphRepositoryService,
         private configService: ConfigService,
@@ -447,8 +428,8 @@ export class MotionDetailComponent extends BaseViewComponent implements OnInit,
         private mediaFilerepo: MediafileRepositoryService,
         private workflowRepo: WorkflowRepositoryService,
         private blockRepo: MotionBlockRepositoryService,
-        private itemRepo: ItemRepositoryService,
+        private motionSortService: MotionSortListService,
-        private motionSortService: MotionSortListService
+        private itemRepo: ItemRepositoryService
     ) {
         super(title, translate, matSnackBar);
     }
@@ -463,7 +444,6 @@ export class MotionDetailComponent extends BaseViewComponent implements OnInit,
         this.mediafilesObserver = this.mediaFilerepo.getViewModelListBehaviorSubject();
         this.workflowObserver = this.workflowRepo.getViewModelListBehaviorSubject();
         this.blockObserver = this.blockRepo.getViewModelListBehaviorSubject();
-        this.agendaItemObserver = this.itemRepo.getViewModelListBehaviorSubject();
         this.motionObserver = this.repo.getViewModelListBehaviorSubject();
         this.submitterObserver = this.userRepo.getViewModelListBehaviorSubject();
         this.supporterObserver = this.userRepo.getViewModelListBehaviorSubject();
@@ -513,13 +493,6 @@ export class MotionDetailComponent extends BaseViewComponent implements OnInit,
             }
         });
 
-        // Set the default visibility using observers
-        this.agendaRepo.getDefaultAgendaVisibility().subscribe(visibility => {
-            if (visibility && this.newMotion) {
-                this.contentForm.get('agenda_type').setValue(visibility);
-            }
-        });
-
         // Update statute paragraphs
         this.statuteRepo.getViewModelListObservable().subscribe(newViewStatuteParagraphs => {
             this.statuteParagraphs = newViewStatuteParagraphs;
@@ -724,6 +697,7 @@ export class MotionDetailComponent extends BaseViewComponent implements OnInit,
             reason: reason,
             category_id: [''],
             attachments_id: [[]],
+            agenda_create: [''],
             agenda_parent_id: [],
             agenda_type: [''],
             submitters_id: [],
@@ -1092,7 +1066,7 @@ export class MotionDetailComponent extends BaseViewComponent implements OnInit,
                 const title = this.translate.instant(
                     'Are you sure you want to copy the final version to the print template?'
                 );
-                if (await this.promptService.open(title, null)) {
+                if (await this.promptService.open(title)) {
                     this.updateMotion({ modified_final_version: finalVersion }, this.motion).then(
                         () => this.setChangeRecoMode(ChangeRecoMode.ModifiedFinal),
                         this.raiseError
@@ -1111,7 +1085,7 @@ export class MotionDetailComponent extends BaseViewComponent implements OnInit,
      */
     public async deleteModifiedFinalVersion(): Promise<void> {
         const title = this.translate.instant('Are you sure you want to delete the print template?');
-        if (await this.promptService.open(title, null)) {
+        if (await this.promptService.open(title)) {
             this.finalEditMode = false;
             this.updateMotion({ modified_final_version: '' }, this.motion).then(
                 () => this.setChangeRecoMode(ChangeRecoMode.Final),
@@ -1610,4 +1584,12 @@ export class MotionDetailComponent extends BaseViewComponent implements OnInit,
     public editModifiedFinal(): void {
         this.finalEditMode = true;
     }
+
+    public addToAgenda(): void {
+        this.itemRepo.addItemToAgenda(this.motion).then(null, this.raiseError);
+    }
+
+    public removeFromAgenda(): void {
+        this.itemRepo.removeFromAgenda(this.motion.agendaItem).then(null, this.raiseError);
+    }
 }

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

@@ -119,7 +119,7 @@ export class MotionPollComponent implements OnInit {
      */
     public async deletePoll(): Promise<void> {
         const title = this.translate.instant('Are you sure you want to delete this vote?');
-        if (await this.promptService.open(title, null)) {
+        if (await this.promptService.open(title)) {
             this.motionRepo.deletePoll(this.poll);
         }
     }

client/src/app/site/motions/services/motion-multiselect.service.ts

@@ -71,7 +71,7 @@ export class MotionMultiselectService {
      */
     public async delete(motions: ViewMotion[]): Promise<void> {
         const title = this.translate.instant('Are you sure you want to delete all selected motions?');
-        if (await this.promptService.open(title, null)) {
+        if (await this.promptService.open(title)) {
             let i = 0;
 
             for (const motion of motions) {

client/src/app/site/users/components/user-list/user-list.component.ts

@@ -280,7 +280,7 @@ export class UserListComponent extends ListViewBaseComponent<ViewUser> implement
      */
     public async deleteSelected(): Promise<void> {
         const title = this.translate.instant('Are you sure you want to delete all selected participants?');
-        if (await this.promptService.open(title, null)) {
+        if (await this.promptService.open(title)) {
             for (const user of this.selectedRows) {
                 await this.repo.delete(user);
             }

openslides/agenda/config_variables.py

@@ -30,6 +30,22 @@ def get_config_variables():
         validators=(MaxLengthValidator(20),),
     )
 
+    yield ConfigVariable(
+        name="agenda_item_creation",
+        label="Auto add to agenda",
+        default_value="always",
+        input_type="choice",
+        choices=(
+            {"value": "always", "display_name": "Always"},
+            {"value": "never", "display_name": "Never"},
+            {"value": "default_yes", "display_name": "Ask, default yes"},
+            {"value": "default_no", "display_name": "Ask, default no"},
+        ),
+        weight=212,
+        group="Agenda",
+        subgroup="General",
+    )
+
     yield ConfigVariable(
         name="agenda_numeral_system",
         default_value="arabic",

openslides/agenda/mixins.py

@@ -23,6 +23,9 @@ class AgendaItemMixin(models.Model):
 
     """
     Container for runtime information for agenda app (on create or update of this instance).
+    Can be an attribute of an item, e.g. "type", "parent_id", "comment", "duration", "weight",
+    or "create", which determinates, if the items should be created. If not given, the
+    config value is used.
     """
     agenda_item_update_information: Dict[str, Any] = {}
 
@@ -31,17 +34,20 @@ class AgendaItemMixin(models.Model):
     @property
     def agenda_item(self):
         """
-        Returns the related agenda item.
+        Returns the related agenda item, if it exists.
         """
-        # We support only one agenda item so just return the first element of
+        try:
-        # the queryset.
+            return self.agenda_items.all()[0]
-        return self.agenda_items.all()[0]
+        except IndexError:
+            return None
 
     @property
     def agenda_item_id(self):
         """
         Returns the id of the agenda item object related to this object.
         """
+        if self.agenda_item is None:
+            return None
         return self.agenda_item.pk
 
     def get_agenda_title_information(self):

openslides/agenda/signals.py

@@ -4,7 +4,9 @@ from django.apps import apps
 from django.contrib.contenttypes.models import ContentType
 from django.db import models
 
+from ..core.config import config
 from ..utils.autoupdate import inform_changed_data
+from ..utils.rest_api import ValidationError
 from .models import Item, ListOfSpeakers
 
 
@@ -33,16 +35,51 @@ def listen_to_related_object_post_save(sender, instance, created, **kwargs):
 
     if is_agenda_item_content_object:
         if created:
-            attrs = {}
-            for attr in ("type", "parent_id", "comment", "duration", "weight"):
-                if instance.agenda_item_update_information.get(attr):
-                    attrs[attr] = instance.agenda_item_update_information.get(attr)
-            Item.objects.create(content_object=instance, **attrs)
 
-            if not instance.agenda_item_skip_autoupdate:
+            if instance.get_collection_string() == "topics/topic":
-                instance_inform_changed_data = True
+                should_create_item = True
+            elif config["agenda_item_creation"] == "always":
+                should_create_item = True
+            elif config["agenda_item_creation"] == "never":
+                should_create_item = False
+            else:
+                should_create_item = instance.agenda_item_update_information.get(
+                    "create"
+                )
+                if should_create_item is None:
+                    should_create_item = config["agenda_item_creation"] == "default_yes"
 
-        elif not instance.agenda_item_skip_autoupdate:
+            if should_create_item:
+                attrs = {}
+                for attr in ("type", "parent_id", "comment", "duration", "weight"):
+                    if instance.agenda_item_update_information.get(attr):
+                        attrs[attr] = instance.agenda_item_update_information.get(attr)
+                # Validation: The type is validated in the serializers (to be between 1 and 3).
+                # If the parent id is given, set the weight to the parent's weight +1 to
+                # ensure the right placement in the tree. Also validate the parent_id!
+                parent_id = attrs.get("parent_id")
+                if parent_id is not None:
+                    try:
+                        parent = Item.objects.get(pk=parent_id)
+                    except Item.DoesNotExist:
+                        raise ValidationError(
+                            {
+                                "detail": f"The parent item with id {parent_id} does not exist"
+                            }
+                        )
+                    attrs["weight"] = parent.weight + 1
+                Item.objects.create(content_object=instance, **attrs)
+
+                if not instance.agenda_item_skip_autoupdate:
+                    instance_inform_changed_data = True
+            else:
+                is_agenda_item_content_object = False
+                # important for the check for item and list of speakers together.
+
+        elif (
+            not instance.agenda_item_skip_autoupdate
+            and instance.agenda_item is not None
+        ):
             # If the object has changed, then also the agenda item has to be sent.
             inform_changed_data(instance.agenda_item)
 

openslides/agenda/views.py

@@ -1,6 +1,7 @@
 import jsonschema
 from django.contrib.auth import get_user_model
 from django.db import transaction
+from django.db.utils import IntegrityError
 
 from openslides.core.config import config
 from openslides.utils.autoupdate import inform_changed_data
@@ -15,10 +16,12 @@ from openslides.utils.rest_api import (
     ValidationError,
     detail_route,
     list_route,
+    status,
 )
 from openslides.utils.views import TreeSortMixin
 
 from ..utils.auth import has_perm
+from ..utils.utils import get_model_from_collection_string
 from .access_permissions import ItemAccessPermissions
 from .models import Item, ListOfSpeakers, Speaker
 
@@ -42,7 +45,14 @@ class ItemViewSet(ModelViewSet, TreeSortMixin):
         """
         if self.action in ("list", "retrieve", "metadata"):
             result = self.get_access_permissions().check_permissions(self.request.user)
-        elif self.action in ("partial_update", "update", "destroy", "sort", "assign"):
+        elif self.action in (
+            "partial_update",
+            "update",
+            "destroy",
+            "sort",
+            "assign",
+            "create",
+        ):
             result = (
                 has_perm(self.request.user, "agenda.can_see")
                 and has_perm(self.request.user, "agenda.can_see_internal_items")
@@ -56,6 +66,62 @@ class ItemViewSet(ModelViewSet, TreeSortMixin):
             result = False
         return result
 
+    def create(self, request, *args, **kwargs):
+        """
+        Creates an agenda item and adds the content object to the agenda.
+        Request args should specify the content object:
+        {
+            "collection": <The collection string>,
+            "id": <The content object id>
+        }
+        """
+        collection = request.data.get("collection")
+        id = request.data.get("id")
+
+        if not isinstance(collection, str):
+            raise ValidationError({"detail": "The collection needs to be a string"})
+        if not isinstance(id, int):
+            raise ValidationError({"detail": "The id needs to be an int"})
+
+        try:
+            model = get_model_from_collection_string(collection)
+        except ValueError:
+            raise ValidationError("Invalid collection")
+
+        try:
+            content_object = model.objects.get(pk=id)
+        except model.DoesNotExist:
+            raise ValidationError({"detail": "The id is invalid"})
+
+        if not hasattr(content_object, "get_agenda_title_information"):
+            raise ValidationError(
+                {"detail": "The collection does not have agenda items"}
+            )
+
+        try:
+            item = Item.objects.create(content_object=content_object)
+        except IntegrityError:
+            raise ValidationError({"detail": "The item is already in the agenda"})
+
+        inform_changed_data(content_object)
+        return Response({id: item.id})
+
+    def destroy(self, request, *args, **kwargs):
+        """
+        Removes the item from the agenda. This does not delete the content
+        object. Also, the deletion is denied for items with topics as content objects.
+        """
+        item = self.get_object()
+        content_object = item.content_object
+        if content_object.get_collection_string() == "topics/topic":
+            raise ValidationError(
+                {"detail": "You cannot delete the agenda item to a topic"}
+            )
+
+        item.delete()
+        inform_changed_data(content_object)
+        return Response(status=status.HTTP_204_NO_CONTENT)
+
     def update(self, *args, **kwargs):
         """
         Customized view endpoint to update all children if the item type has changed.

openslides/motions/serializers.py

@@ -8,6 +8,7 @@ from ..poll.serializers import default_votes_validator
 from ..utils.auth import get_group_model
 from ..utils.autoupdate import inform_changed_data
 from ..utils.rest_api import (
+    BooleanField,
     CharField,
     DecimalField,
     DictField,
@@ -69,6 +70,7 @@ class MotionBlockSerializer(ModelSerializer):
     Serializer for motion.models.Category objects.
     """
 
+    agenda_create = BooleanField(write_only=True, required=False, allow_null=True)
     agenda_type = IntegerField(
         write_only=True, required=False, min_value=1, max_value=3, allow_null=True
     )
@@ -81,6 +83,7 @@ class MotionBlockSerializer(ModelSerializer):
             "title",
             "agenda_item_id",
             "list_of_speakers_id",
+            "agenda_create",
             "agenda_type",
             "agenda_parent_id",
             "internal",
@@ -91,9 +94,11 @@ class MotionBlockSerializer(ModelSerializer):
         Customized create method. Set information about related agenda item
         into agenda_item_update_information container.
         """
+        agenda_create = validated_data.pop("agenda_create", None)
         agenda_type = validated_data.pop("agenda_type", None)
         agenda_parent_id = validated_data.pop("agenda_parent_id", None)
         motion_block = MotionBlock(**validated_data)
+        motion_block.agenda_item_update_information["create"] = agenda_create
         motion_block.agenda_item_update_information["type"] = agenda_type
         motion_block.agenda_item_update_information["parent_id"] = agenda_parent_id
         motion_block.save()
@@ -417,6 +422,7 @@ class MotionSerializer(ModelSerializer):
     workflow_id = IntegerField(
         min_value=1, required=False, validators=[validate_workflow_field]
     )
+    agenda_create = BooleanField(write_only=True, required=False, allow_null=True)
     agenda_type = IntegerField(
         write_only=True, required=False, min_value=1, max_value=3, allow_null=True
     )
@@ -456,6 +462,7 @@ class MotionSerializer(ModelSerializer):
             "polls",
             "agenda_item_id",
             "list_of_speakers_id",
+            "agenda_create",
             "agenda_type",
             "agenda_parent_id",
             "sort_parent",
@@ -528,6 +535,9 @@ class MotionSerializer(ModelSerializer):
         motion.parent = validated_data.get("parent")
         motion.statute_paragraph = validated_data.get("statute_paragraph")
         motion.reset_state(validated_data.get("workflow_id"))
+        motion.agenda_item_update_information["create"] = validated_data.get(
+            "agenda_create"
+        )
         motion.agenda_item_update_information["type"] = validated_data.get(
             "agenda_type"
         )

openslides/utils/rest_api.py

@@ -19,6 +19,7 @@ from rest_framework.request import Request
 from rest_framework.response import Response
 from rest_framework.routers import DefaultRouter
 from rest_framework.serializers import (
+    BooleanField,
     CharField,
     DecimalField,
     DictField,
@@ -55,6 +56,7 @@ __all__ = [
     "DestroyModelMixin",
     "CharField",
     "DictField",
+    "BooleanField",
     "FileField",
     "IntegerField",
     "JSONField",

openslides/utils/views.py

@@ -77,14 +77,20 @@ class TreeSortMixin:
         # layer) and a weight.
         nodes_to_check = [fake_root]
         # Traverse and check, if every id is given, valid and there are no duplicate ids.
-        weight = 1
+
+        # The weight values are 2, 4, 6, 8,... to "make space" between entries. This is
+        # some work around for the agenda: If one creates a content object with an item
+        # and gives the item's parent, than the weight can be set to the parent's one +1.
+        # If multiple content objects witht he same parent are created, the ordering is not
+        # guaranteed.
+        weight = 2
         while len(nodes_to_check) > 0:
             node = nodes_to_check.pop()
             id = node["id"]
 
             if id is not None:  # exclude the fake_root
                 node[weight_key] = weight
-                weight += 1
+                weight += 2
                 if id in ids_found:
                     raise ValidationError(f"Duplicate id: {id}")
                 if id not in all_model_ids:

tests/integration/agenda/test_viewset.py

@@ -27,6 +27,8 @@ class ContentObjects(TestCase):
     lists of speakers. Asserts, that it is recognizes as a content
     object and tests creation and deletion of it and the related item
     and list of speaker.
+    Tests optional agenda items with motions, e.g. motion as a content
+    object without an item.
     """
 
     def setUp(self):
@@ -39,7 +41,15 @@ class ContentObjects(TestCase):
     def test_topic_is_list_of_speakers_content_object(self):
         assert hasattr(Topic(), "get_list_of_speakers_title_information")
 
-    def test_create_content_object(self):
+    def test_motion_is_agenda_item_content_object(self):
+        assert hasattr(Motion(), "get_agenda_title_information")
+
+    def test_motion_is_list_of_speakers_content_object(self):
+        assert hasattr(Motion(), "get_list_of_speakers_title_information")
+
+    def test_create_topic(self):
+        # Disable autocreation. Topics should create agenda items anyways.
+        config["agenda_item_creation"] = "never"
         topic = Topic.objects.create(title="test_title_fk3Oc209JDiunw2!wwoH")
 
         assert topic.agenda_item is not None
@@ -51,7 +61,7 @@ class ContentObjects(TestCase):
         )
         self.assertEqual(response.status_code, status.HTTP_200_OK)
 
-    def test_delete_content_object(self):
+    def test_delete_topic(self):
         topic = Topic.objects.create(title="test_title_lwOCK32jZGFb37DpmoP(")
         item_id = topic.agenda_item_id
         list_of_speakers_id = topic.list_of_speakers_id
@@ -63,6 +73,65 @@ class ContentObjects(TestCase):
         )
         self.assertEqual(response.status_code, status.HTTP_404_NOT_FOUND)
 
+    def test_prevent_removing_topic_from_agenda(self):
+        topic = Topic.objects.create(title="test_title_lwOCK32jZGFb37DpmoP(")
+        item_id = topic.agenda_item_id
+        response = self.client.delete(reverse("item-detail", args=[item_id]))
+        self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
+
+    def test_adding_topic_twice(self):
+        topic = Topic.objects.create(title="test_title_lwOCK32jZGFb37DpmoP(")
+        response = self.client.post(
+            reverse("item-list"),
+            {"collection": topic.get_collection_string(), "id": topic.id},
+        )
+        self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
+
+    def test_enabled_auto_adding_item_for_motion(self):
+        config["agenda_item_creation"] = "always"
+        response = self.client.post(
+            reverse("motion-list"),
+            {
+                "title": "test_title_F3pApc3em9zIGCie2iwf",
+                "text": "test_text_wcnLVzezeLcnqlqlC(31",
+                "agenda_create": False,
+            },
+        )
+        self.assertEqual(response.status_code, status.HTTP_201_CREATED)
+        motion = Motion.objects.get()
+        self.assertTrue(motion.agenda_item is not None)
+        self.assertEqual(motion.agenda_item_id, motion.agenda_item.id)
+
+    def test_disabled_auto_adding_item_for_motion(self):
+        config["agenda_item_creation"] = "never"
+        response = self.client.post(
+            reverse("motion-list"),
+            {
+                "title": "test_title_OoCoo3MeiT9li5Iengu9",
+                "text": "test_text_thuoz0iecheiheereiCi",
+                "agenda_create": True,
+            },
+        )
+        self.assertEqual(response.status_code, status.HTTP_201_CREATED)
+        motion = Motion.objects.get()
+        self.assertTrue(motion.agenda_item is None)
+        self.assertTrue(motion.agenda_item_id is None)
+
+    def test_ask_auto_adding_item_for_motion(self):
+        config["agenda_item_creation"] = "default_no"
+        response = self.client.post(
+            reverse("motion-list"),
+            {
+                "title": "test_title_wvlvowievgbpypoOV332",
+                "text": "test_text_tvewpxxcw9r72qNVV3uq",
+                "agenda_create": True,
+            },
+        )
+        self.assertEqual(response.status_code, status.HTTP_201_CREATED)
+        motion = Motion.objects.get()
+        self.assertTrue(motion.agenda_item is not None)
+        self.assertEqual(motion.agenda_item_id, motion.agenda_item.id)
+
 
 class RetrieveItem(TestCase):
     """