Merge branch 'main-upstream' into issue-1833_entity-title-refactor-main

src/app/access-control/epeople-registry/epeople-registry.actions.ts

@@ -1,3 +1,4 @@
+/* eslint-disable max-classes-per-file */
 import { Action } from '@ngrx/store';
 import { EPerson } from '../../core/eperson/models/eperson.model';
 import { type } from '../../shared/ngrx/type';
@@ -16,7 +17,6 @@ export const EPeopleRegistryActionTypes = {
   CANCEL_EDIT_EPERSON: type('dspace/epeople-registry/CANCEL_EDIT_EPERSON'),
 };
 
-/* tslint:disable:max-classes-per-file */
 /**
  * Used to edit an EPerson in the EPeople registry
  */
@@ -37,7 +37,6 @@ export class EPeopleRegistryCancelEPersonAction implements Action {
   type = EPeopleRegistryActionTypes.CANCEL_EDIT_EPERSON;
 }
 
-/* tslint:enable:max-classes-per-file */
 
 /**
  * Export a type alias of all actions in this action group

src/app/access-control/epeople-registry/epeople-registry.component.html

@@ -45,7 +45,7 @@
           </div>
         </form>
 
-        <ds-loading *ngIf="searching$ | async"></ds-loading>
+        <ds-themed-loading *ngIf="searching$ | async"></ds-themed-loading>
         <ds-pagination
           *ngIf="(pageInfoState$ | async)?.totalElements > 0 && !(searching$ | async)"
           [paginationOptions]="config"

src/app/access-control/epeople-registry/epeople-registry.component.spec.ts

@@ -9,7 +9,6 @@ import { NgbModule } from '@ng-bootstrap/ng-bootstrap';
 import { TranslateLoader, TranslateModule, TranslateService } from '@ngx-translate/core';
 import { buildPaginatedList, PaginatedList } from '../../core/data/paginated-list.model';
 import { RemoteData } from '../../core/data/remote-data';
-import { FindListOptions } from '../../core/data/request.models';
 import { EPersonDataService } from '../../core/eperson/eperson-data.service';
 import { EPerson } from '../../core/eperson/models/eperson.model';
 import { PageInfo } from '../../core/shared/page-info.model';
@@ -27,6 +26,7 @@ import { AuthorizationDataService } from '../../core/data/feature-authorization/
 import { RequestService } from '../../core/data/request.service';
 import { PaginationService } from '../../core/pagination/pagination.service';
 import { PaginationServiceStub } from '../../shared/testing/pagination-service.stub';
+import { FindListOptions } from '../../core/data/find-list-options.model';
 
 describe('EPeopleRegistryComponent', () => {
   let component: EPeopleRegistryComponent;

src/app/access-control/epeople-registry/eperson-form/eperson-form.component.html

@@ -36,12 +36,12 @@
   </button>
 </ds-form>
 
-<ds-loading [showMessage]="false" *ngIf="!formGroup"></ds-loading>
+<ds-themed-loading [showMessage]="false" *ngIf="!formGroup"></ds-themed-loading>
 
 <div *ngIf="epersonService.getActiveEPerson() | async">
   <h5>{{messagePrefix + '.groupsEPersonIsMemberOf' | translate}}</h5>
 
-  <ds-loading [showMessage]="false" *ngIf="!(groups | async)"></ds-loading>
+  <ds-themed-loading [showMessage]="false" *ngIf="!(groups | async)"></ds-themed-loading>
 
   <ds-pagination
     *ngIf="(groups | async)?.payload?.totalElements > 0"

src/app/access-control/epeople-registry/eperson-form/eperson-form.component.spec.ts

@@ -8,7 +8,6 @@ import { NgbModule } from '@ng-bootstrap/ng-bootstrap';
 import { TranslateLoader, TranslateModule } from '@ngx-translate/core';
 import { buildPaginatedList, PaginatedList } from '../../../core/data/paginated-list.model';
 import { RemoteData } from '../../../core/data/remote-data';
-import { FindListOptions } from '../../../core/data/request.models';
 import { EPersonDataService } from '../../../core/eperson/eperson-data.service';
 import { EPerson } from '../../../core/eperson/models/eperson.model';
 import { PageInfo } from '../../../core/shared/page-info.model';
@@ -29,6 +28,7 @@ import { createPaginatedList } from '../../../shared/testing/utils.test';
 import { RequestService } from '../../../core/data/request.service';
 import { PaginationService } from '../../../core/pagination/pagination.service';
 import { PaginationServiceStub } from '../../../shared/testing/pagination-service.stub';
+import { FindListOptions } from '../../../core/data/find-list-options.model';
 import { ValidateEmailNotTaken } from './validators/email-taken.validator';
 import { EpersonRegistrationService } from '../../../core/data/eperson-registration.service';
 
@@ -177,7 +177,7 @@ describe('EPersonFormComponent', () => {
 
     });
     groupsDataService = jasmine.createSpyObj('groupsDataService', {
-      findAllByHref: createSuccessfulRemoteDataObject$(createPaginatedList([])),
+      findListByHref: createSuccessfulRemoteDataObject$(createPaginatedList([])),
       getGroupRegistryRouterLink: ''
     });
 

src/app/access-control/epeople-registry/eperson-form/eperson-form.component.ts

@@ -265,7 +265,7 @@ export class EPersonFormComponent implements OnInit, OnDestroy {
       this.formGroup = this.formBuilderService.createFormGroup(this.formModel);
       this.subs.push(this.epersonService.getActiveEPerson().subscribe((eperson: EPerson) => {
         if (eperson != null) {
-          this.groups = this.groupsDataService.findAllByHref(eperson._links.groups.href, {
+          this.groups = this.groupsDataService.findListByHref(eperson._links.groups.href, {
             currentPage: 1,
             elementsPerPage: this.config.pageSize
           });
@@ -297,7 +297,7 @@ export class EPersonFormComponent implements OnInit, OnDestroy {
         }),
         switchMap(([eperson, findListOptions]) => {
           if (eperson != null) {
-            return this.groupsDataService.findAllByHref(eperson._links.groups.href, findListOptions, true, true, followLink('object'));
+            return this.groupsDataService.findListByHref(eperson._links.groups.href, findListOptions, true, true, followLink('object'));
           }
           return observableOf(undefined);
         })
@@ -554,7 +554,7 @@ export class EPersonFormComponent implements OnInit, OnDestroy {
    */
   private updateGroups(options) {
     this.subs.push(this.epersonService.getActiveEPerson().subscribe((eperson: EPerson) => {
-      this.groups = this.groupsDataService.findAllByHref(eperson._links.groups.href, options);
+      this.groups = this.groupsDataService.findListByHref(eperson._links.groups.href, options);
     }));
   }
 }

src/app/access-control/group-registry/group-form/group-form.component.spec.ts

@@ -2,8 +2,8 @@ import { CommonModule } from '@angular/common';
 import { HttpClient } from '@angular/common/http';
 import { NO_ERRORS_SCHEMA } from '@angular/core';
 import { ComponentFixture, TestBed, waitForAsync } from '@angular/core/testing';
-import { FormsModule, ReactiveFormsModule, FormArray, FormControl, FormGroup,Validators, NG_VALIDATORS, NG_ASYNC_VALIDATORS } from '@angular/forms';
-import { BrowserModule } from '@angular/platform-browser';
+import { FormControl, FormGroup, FormsModule, ReactiveFormsModule, Validators } from '@angular/forms';
+import { BrowserModule, By } from '@angular/platform-browser';
 import { ActivatedRoute, Router } from '@angular/router';
 import { NgbModule } from '@ng-bootstrap/ng-bootstrap';
 import { Store } from '@ngrx/store';
@@ -35,6 +35,7 @@ import { RouterMock } from '../../../shared/mocks/router.mock';
 import { NotificationsServiceStub } from '../../../shared/testing/notifications-service.stub';
 import { Operation } from 'fast-json-patch';
 import { ValidateGroupExists } from './validators/group-exists.validator';
+import { NoContent } from '../../../core/shared/NoContent.model';
 
 describe('GroupFormComponent', () => {
   let component: GroupFormComponent;
@@ -87,6 +88,9 @@ describe('GroupFormComponent', () => {
       patch(group: Group, operations: Operation[]) {
         return null;
       },
+      delete(objectId: string, copyVirtualMetadata?: string[]): Observable<RemoteData<NoContent>> {
+        return createSuccessfulRemoteDataObject$({});
+      },
       cancelEditGroup(): void {
         this.activeGroup = null;
       },
@@ -348,4 +352,46 @@ describe('GroupFormComponent', () => {
     });
   });
 
+  describe('delete', () => {
+    let deleteButton;
+
+    beforeEach(() => {
+      component.initialisePage();
+
+      component.canEdit$ = observableOf(true);
+      component.groupBeingEdited = {
+        permanent: false
+      } as Group;
+
+      fixture.detectChanges();
+      deleteButton = fixture.debugElement.query(By.css('.delete-button')).nativeElement;
+
+      spyOn(groupsDataServiceStub, 'delete').and.callThrough();
+      spyOn(groupsDataServiceStub, 'getActiveGroup').and.returnValue(observableOf({ id: 'active-group' }));
+    });
+
+    describe('if confirmed via modal', () => {
+      beforeEach(waitForAsync(() => {
+        deleteButton.click();
+        fixture.detectChanges();
+        (document as any).querySelector('.modal-footer .confirm').click();
+      }));
+
+      it('should call GroupDataService.delete', () => {
+        expect(groupsDataServiceStub.delete).toHaveBeenCalledWith('active-group');
+      });
+    });
+
+    describe('if canceled via modal', () => {
+      beforeEach(waitForAsync(() => {
+        deleteButton.click();
+        fixture.detectChanges();
+        (document as any).querySelector('.modal-footer .cancel').click();
+      }));
+
+      it('should not call GroupDataService.delete', () => {
+        expect(groupsDataServiceStub.delete).not.toHaveBeenCalled();
+      });
+    });
+  });
 });

src/app/access-control/group-registry/group-form/group-form.component.ts

@@ -426,7 +426,7 @@ export class GroupFormComponent implements OnInit, OnDestroy {
               .subscribe((rd: RemoteData<NoContent>) => {
                 if (rd.hasSucceeded) {
                   this.notificationsService.success(this.translateService.get(this.messagePrefix + '.notification.deleted.success', { name: group.name }));
-                  this.reset();
+                  this.onCancel();
                 } else {
                   this.notificationsService.error(
                     this.translateService.get(this.messagePrefix + '.notification.deleted.failure.title', { name: group.name }),
@@ -439,16 +439,6 @@ export class GroupFormComponent implements OnInit, OnDestroy {
     });
   }
 
-  /**
-   * This method will ensure that the page gets reset and that the cache is cleared
-   */
-  reset() {
-    this.groupDataService.getBrowseEndpoint().pipe(take(1)).subscribe((href: string) => {
-      this.requestService.removeByHrefSubstring(href);
-    });
-    this.onCancel();
-  }
-
   /**
    * Cancel the current edit when component is destroyed & unsub all subscriptions
    */

src/app/access-control/group-registry/group-form/members-list/members-list.component.spec.ts

@@ -53,7 +53,7 @@ describe('MembersListComponent', () => {
       activeGroup: activeGroup,
       epersonMembers: epersonMembers,
       subgroupMembers: subgroupMembers,
-      findAllByHref(href: string): Observable<RemoteData<PaginatedList<EPerson>>> {
+      findListByHref(href: string): Observable<RemoteData<PaginatedList<EPerson>>> {
         return createSuccessfulRemoteDataObject$(buildPaginatedList<EPerson>(new PageInfo(), groupsDataServiceStub.getEPersonMembers()));
       },
       searchByScope(scope: string, query: string): Observable<RemoteData<PaginatedList<EPerson>>> {

src/app/access-control/group-registry/group-form/members-list/members-list.component.ts

@@ -129,7 +129,7 @@ export class MembersListComponent implements OnInit, OnDestroy {
     this.subs.set(SubKey.MembersDTO,
       this.paginationService.getCurrentPagination(this.config.id, this.config).pipe(
         switchMap((currentPagination) => {
-          return this.ePersonDataService.findAllByHref(this.groupBeingEdited._links.epersons.href, {
+          return this.ePersonDataService.findListByHref(this.groupBeingEdited._links.epersons.href, {
               currentPage: currentPagination.currentPage,
               elementsPerPage: currentPagination.pageSize
             }
@@ -171,7 +171,7 @@ export class MembersListComponent implements OnInit, OnDestroy {
     return this.groupDataService.getActiveGroup().pipe(take(1),
       mergeMap((group: Group) => {
         if (group != null) {
-          return this.ePersonDataService.findAllByHref(group._links.epersons.href, {
+          return this.ePersonDataService.findListByHref(group._links.epersons.href, {
             currentPage: 1,
             elementsPerPage: 9999
           }, false)

src/app/access-control/group-registry/group-form/subgroup-list/subgroups-list.component.spec.ts

@@ -65,7 +65,7 @@ describe('SubgroupsListComponent', () => {
       getSubgroups(): Group {
         return this.activeGroup;
       },
-      findAllByHref(href: string): Observable<RemoteData<PaginatedList<Group>>> {
+      findListByHref(href: string): Observable<RemoteData<PaginatedList<Group>>> {
         return this.subgroups$.pipe(
           map((currentGroups: Group[]) => {
             return createSuccessfulRemoteDataObject(buildPaginatedList<Group>(new PageInfo(), currentGroups));

src/app/access-control/group-registry/group-form/subgroup-list/subgroups-list.component.ts

@@ -115,7 +115,7 @@ export class SubgroupsListComponent implements OnInit, OnDestroy {
     this.subs.set(
       SubKey.Members,
       this.paginationService.getCurrentPagination(this.config.id, this.config).pipe(
-        switchMap((config) => this.groupDataService.findAllByHref(this.groupBeingEdited._links.subgroups.href, {
+        switchMap((config) => this.groupDataService.findListByHref(this.groupBeingEdited._links.subgroups.href, {
             currentPage: config.currentPage,
             elementsPerPage: config.pageSize
           },
@@ -139,7 +139,7 @@ export class SubgroupsListComponent implements OnInit, OnDestroy {
           if (activeGroup.uuid === possibleSubgroup.uuid) {
             return observableOf(false);
           } else {
-            return this.groupDataService.findAllByHref(activeGroup._links.subgroups.href, {
+            return this.groupDataService.findListByHref(activeGroup._links.subgroups.href, {
               currentPage: 1,
               elementsPerPage: 9999
             })

src/app/access-control/group-registry/group-registry.actions.ts

@@ -1,3 +1,4 @@
+/* eslint-disable max-classes-per-file */
 import { Action } from '@ngrx/store';
 import { Group } from '../../core/eperson/models/group.model';
 import { type } from '../../shared/ngrx/type';
@@ -16,7 +17,6 @@ export const GroupRegistryActionTypes = {
   CANCEL_EDIT_GROUP: type('dspace/epeople-registry/CANCEL_EDIT_GROUP'),
 };
 
-/* tslint:disable:max-classes-per-file */
 /**
  * Used to edit a Group in the Group registry
  */
@@ -37,7 +37,6 @@ export class GroupRegistryCancelGroupAction implements Action {
   type = GroupRegistryActionTypes.CANCEL_EDIT_GROUP;
 }
 
-/* tslint:enable:max-classes-per-file */
 
 /**
  * Export a type alias of all actions in this action group

src/app/access-control/group-registry/groups-registry.component.html

@@ -33,7 +33,7 @@
         </div>
       </form>
 
-      <ds-loading *ngIf="loading$ | async"></ds-loading>
+      <ds-themed-loading *ngIf="loading$ | async"></ds-themed-loading>
       <ds-pagination
         *ngIf="(pageInfoState$ | async)?.totalElements > 0 && !(loading$ | async)"
         [paginationOptions]="config"
@@ -79,7 +79,7 @@
                     </button>
                   </ng-container>
                   <button *ngIf="!groupDto.group?.permanent && groupDto.ableToDelete"
-                          (click)="deleteGroup(groupDto)" class="btn btn-outline-danger btn-sm"
+                          (click)="deleteGroup(groupDto)" class="btn btn-outline-danger btn-sm btn-delete"
                           title="{{messagePrefix + 'table.edit.buttons.remove' | translate: {name: groupDto.group.name} }}">
                     <i class="fas fa-trash-alt fa-fw"></i>
                   </button>

src/app/access-control/group-registry/groups-registry.component.spec.ts

@@ -31,6 +31,7 @@ import { RouterMock } from '../../shared/mocks/router.mock';
 import { PaginationService } from '../../core/pagination/pagination.service';
 import { PaginationServiceStub } from '../../shared/testing/pagination-service.stub';
 import { FeatureID } from '../../core/data/feature-authorization/feature-id';
+import { NoContent } from '../../core/shared/NoContent.model';
 
 describe('GroupRegistryComponent', () => {
   let component: GroupsRegistryComponent;
@@ -68,7 +69,7 @@ describe('GroupRegistryComponent', () => {
     mockGroups = [GroupMock, GroupMock2];
     mockEPeople = [EPersonMock, EPersonMock2];
     ePersonDataServiceStub = {
-      findAllByHref(href: string): Observable<RemoteData<PaginatedList<EPerson>>> {
+      findListByHref(href: string): Observable<RemoteData<PaginatedList<EPerson>>> {
         switch (href) {
           case 'https://dspace.4science.it/dspace-spring-rest/api/eperson/groups/testgroupid2/epersons':
             return createSuccessfulRemoteDataObject$(buildPaginatedList(new PageInfo({
@@ -96,7 +97,7 @@ describe('GroupRegistryComponent', () => {
     };
     groupsDataServiceStub = {
       allGroups: mockGroups,
-      findAllByHref(href: string): Observable<RemoteData<PaginatedList<Group>>> {
+      findListByHref(href: string): Observable<RemoteData<PaginatedList<Group>>> {
         switch (href) {
           case 'https://dspace.4science.it/dspace-spring-rest/api/eperson/groups/testgroupid2/groups':
             return createSuccessfulRemoteDataObject$(buildPaginatedList(new PageInfo({
@@ -145,7 +146,10 @@ describe('GroupRegistryComponent', () => {
           totalPages: 1,
           currentPage: 1
         }), [result]));
-      }
+      },
+      delete(objectId: string, copyVirtualMetadata?: string[]): Observable<RemoteData<NoContent>> {
+        return createSuccessfulRemoteDataObject$({});
+      },
     };
     dsoDataServiceStub = {
       findByHref(href: string): Observable<RemoteData<DSpaceObject>> {
@@ -301,4 +305,29 @@ describe('GroupRegistryComponent', () => {
       });
     });
   });
+
+  describe('delete', () => {
+    let deleteButton;
+
+    beforeEach(fakeAsync(() => {
+      spyOn(groupsDataServiceStub, 'delete').and.callThrough();
+
+      setIsAuthorized(true, true);
+
+      // force rerender after setup changes
+      component.search({ query: '' });
+      tick();
+      fixture.detectChanges();
+
+      // only mockGroup[0] is deletable, so we should only get one button
+      deleteButton = fixture.debugElement.query(By.css('.btn-delete')).nativeElement;
+    }));
+
+    it('should call GroupDataService.delete', () => {
+      deleteButton.click();
+      fixture.detectChanges();
+
+      expect(groupsDataServiceStub.delete).toHaveBeenCalledWith(mockGroups[0].id);
+    });
+  });
 });

src/app/access-control/group-registry/groups-registry.component.ts

@@ -9,7 +9,7 @@ import {
   of as observableOf,
   Subscription
 } from 'rxjs';
-import { catchError, map, switchMap, take, tap } from 'rxjs/operators';
+import { catchError, map, switchMap, tap } from 'rxjs/operators';
 import { DSpaceObjectDataService } from '../../core/data/dspace-object-data.service';
 import { AuthorizationDataService } from '../../core/data/feature-authorization/authorization-data.service';
 import { FeatureID } from '../../core/data/feature-authorization/feature-id';
@@ -199,7 +199,6 @@ export class GroupsRegistryComponent implements OnInit, OnDestroy {
           if (rd.hasSucceeded) {
             this.deletedGroupsIds = [...this.deletedGroupsIds, group.group.id];
             this.notificationsService.success(this.translateService.get(this.messagePrefix + 'notification.deleted.success', { name: group.group.name }));
-            this.reset();
           } else {
             this.notificationsService.error(
               this.translateService.get(this.messagePrefix + 'notification.deleted.failure.title', { name: group.group.name }),
@@ -209,23 +208,12 @@ export class GroupsRegistryComponent implements OnInit, OnDestroy {
     }
   }
 
-  /**
-   * This method will set everything to stale, which will cause the lists on this page to update.
-   */
-  reset() {
-    this.groupService.getBrowseEndpoint().pipe(
-      take(1)
-    ).subscribe((href: string) => {
-      this.requestService.setStaleByHrefSubstring(href);
-    });
-  }
-
   /**
    * Get the members (epersons embedded value of a group)
    * @param group
    */
   getMembers(group: Group): Observable<RemoteData<PaginatedList<EPerson>>> {
-    return this.ePersonDataService.findAllByHref(group._links.epersons.href).pipe(getFirstSucceededRemoteData());
+    return this.ePersonDataService.findListByHref(group._links.epersons.href).pipe(getFirstSucceededRemoteData());
   }
 
   /**
@@ -233,7 +221,7 @@ export class GroupsRegistryComponent implements OnInit, OnDestroy {
    * @param group
    */
   getSubgroups(group: Group): Observable<RemoteData<PaginatedList<Group>>> {
-    return this.groupService.findAllByHref(group._links.subgroups.href).pipe(getFirstSucceededRemoteData());
+    return this.groupService.findListByHref(group._links.subgroups.href).pipe(getFirstSucceededRemoteData());
   }
 
   /**

src/app/admin/admin-import-metadata-page/metadata-import-page.component.html

@@ -1,6 +1,17 @@
 <div class="container">
   <h2 id="header">{{'admin.metadata-import.page.header' | translate}}</h2>
   <p>{{'admin.metadata-import.page.help' | translate}}</p>
+  <div class="form-group">
+    <div class="form-check">
+      <input class="form-check-input" type="checkbox" id="validateOnly" [(ngModel)]="validateOnly">
+      <label class="form-check-label" for="validateOnly">
+        {{'admin.metadata-import.page.validateOnly' | translate}}
+      </label>
+    </div>
+    <small id="validateOnlyHelpBlock" class="form-text text-muted">
+      {{'admin.metadata-import.page.validateOnly.hint' | translate}}
+    </small>
+  </div>
 
   <ds-file-dropzone-no-uploader
     (onFileAdded)="setFile($event)"
@@ -8,8 +19,10 @@
     [dropMessageLabelReplacement]="'admin.metadata-import.page.dropMsgReplace'">
   </ds-file-dropzone-no-uploader>
 
-  <button class="btn btn-secondary" id="backButton"
-          (click)="this.onReturn();">{{'admin.metadata-import.page.button.return' | translate}}</button>
-  <button class="btn btn-primary" id="proceedButton"
-          (click)="this.importMetadata();">{{'admin.metadata-import.page.button.proceed' | translate}}</button>
+  <div class="space-children-mr">
+    <button class="btn btn-secondary" id="backButton"
+            (click)="this.onReturn();">{{'admin.metadata-import.page.button.return' | translate}}</button>
+    <button class="btn btn-primary" id="proceedButton"
+            (click)="this.importMetadata();">{{'admin.metadata-import.page.button.proceed' | translate}}</button>
+  </div>
 </div>

src/app/admin/admin-import-metadata-page/metadata-import-page.component.spec.ts

@@ -87,8 +87,9 @@ describe('MetadataImportPageComponent', () => {
       comp.setFile(fileMock);
     });
 
-    describe('if proceed button is pressed', () => {
+    describe('if proceed button is pressed without validate only', () => {
       beforeEach(fakeAsync(() => {
+        comp.validateOnly = false;
         const proceed = fixture.debugElement.query(By.css('#proceedButton')).nativeElement;
         proceed.click();
         fixture.detectChanges();
@@ -107,6 +108,28 @@ describe('MetadataImportPageComponent', () => {
       });
     });
 
+    describe('if proceed button is pressed with validate only', () => {
+      beforeEach(fakeAsync(() => {
+        comp.validateOnly = true;
+        const proceed = fixture.debugElement.query(By.css('#proceedButton')).nativeElement;
+        proceed.click();
+        fixture.detectChanges();
+      }));
+      it('metadata-import script is invoked with -f fileName and the mockFile and -v validate-only', () => {
+        const parameterValues: ProcessParameter[] = [
+          Object.assign(new ProcessParameter(), { name: '-f', value: 'filename.txt' }),
+          Object.assign(new ProcessParameter(), { name: '-v', value: true }),
+        ];
+        expect(scriptService.invoke).toHaveBeenCalledWith(METADATA_IMPORT_SCRIPT_NAME, parameterValues, [fileMock]);
+      });
+      it('success notification is shown', () => {
+        expect(notificationService.success).toHaveBeenCalled();
+      });
+      it('redirected to process page', () => {
+        expect(router.navigateByUrl).toHaveBeenCalledWith('/processes/45');
+      });
+    });
+
     describe('if proceed is pressed; but script invoke fails', () => {
       beforeEach(fakeAsync(() => {
         jasmine.getEnv().allowRespy(true);

src/app/admin/admin-import-metadata-page/metadata-import-page.component.ts

@@ -30,6 +30,11 @@ export class MetadataImportPageComponent {
    */
   fileObject: File;
 
+  /**
+   * The validate only flag
+   */
+  validateOnly = true;
+
   public constructor(private location: Location,
                      protected translate: TranslateService,
                      protected notificationsService: NotificationsService,
@@ -62,6 +67,9 @@ export class MetadataImportPageComponent {
       const parameterValues: ProcessParameter[] = [
         Object.assign(new ProcessParameter(), { name: '-f', value: this.fileObject.name }),
       ];
+      if (this.validateOnly) {
+        parameterValues.push(Object.assign(new ProcessParameter(), { name: '-v', value: true }));
+      }
 
       this.scriptDataService.invoke(METADATA_IMPORT_SCRIPT_NAME, parameterValues, [this.fileObject]).pipe(
         getFirstCompletedRemoteData(),

src/app/admin/admin-registries/bitstream-formats/bitstream-format.actions.ts

@@ -1,3 +1,4 @@
+/* eslint-disable max-classes-per-file */
 import { Action } from '@ngrx/store';
 import { type } from '../../../shared/ngrx/type';
 import { BitstreamFormat } from '../../../core/shared/bitstream-format.model';
@@ -17,7 +18,6 @@ export const BitstreamFormatsRegistryActionTypes = {
   DESELECT_ALL_FORMAT: type('dspace/bitstream-formats-registry/DESELECT_ALL_FORMAT')
 };
 
-/* tslint:disable:max-classes-per-file */
 /**
  * Used to select a single bitstream format in the bitstream format registry
  */
@@ -51,7 +51,6 @@ export class BitstreamFormatsRegistryDeselectAllAction implements Action {
   type = BitstreamFormatsRegistryActionTypes.DESELECT_ALL_FORMAT;
 }
 
-/* tslint:enable:max-classes-per-file */
 
 /**
  * Export a type alias of all actions in this action group

src/app/admin/admin-registries/bitstream-formats/bitstream-formats.component.spec.ts

@@ -25,9 +25,9 @@ import {
 import { createPaginatedList } from '../../../shared/testing/utils.test';
 import { PaginationComponentOptions } from '../../../shared/pagination/pagination-component-options.model';
 import { SortDirection, SortOptions } from '../../../core/cache/models/sort-options.model';
-import { FindListOptions } from '../../../core/data/request.models';
 import { PaginationService } from '../../../core/pagination/pagination.service';
 import { PaginationServiceStub } from '../../../shared/testing/pagination-service.stub';
+import { FindListOptions } from '../../../core/data/find-list-options.model';
 
 describe('BitstreamFormatsComponent', () => {
   let comp: BitstreamFormatsComponent;

src/app/admin/admin-registries/bitstream-formats/bitstream-formats.component.ts

@@ -5,7 +5,6 @@ import { PaginatedList } from '../../../core/data/paginated-list.model';
 import { PaginationComponentOptions } from '../../../shared/pagination/pagination-component-options.model';
 import { BitstreamFormat } from '../../../core/shared/bitstream-format.model';
 import { BitstreamFormatDataService } from '../../../core/data/bitstream-format-data.service';
-import { FindListOptions } from '../../../core/data/request.models';
 import { map, switchMap, take } from 'rxjs/operators';
 import { hasValue } from '../../../shared/empty.util';
 import { NotificationsService } from '../../../shared/notifications/notifications.service';
@@ -13,6 +12,7 @@ import { Router } from '@angular/router';
 import { TranslateService } from '@ngx-translate/core';
 import { NoContent } from '../../../core/shared/NoContent.model';
 import { PaginationService } from '../../../core/pagination/pagination.service';
+import { FindListOptions } from '../../../core/data/find-list-options.model';
 
 /**
  * This component renders a list of bitstream formats

src/app/admin/admin-registries/metadata-registry/metadata-registry.actions.ts

@@ -1,3 +1,4 @@
+/* eslint-disable max-classes-per-file */
 import { Action } from '@ngrx/store';
 import { type } from '../../../shared/ngrx/type';
 import { MetadataSchema } from '../../../core/metadata/metadata-schema.model';
@@ -26,7 +27,6 @@ export const MetadataRegistryActionTypes = {
   DESELECT_ALL_FIELD: type('dspace/metadata-registry/DESELECT_ALL_FIELD')
 };
 
-/* tslint:disable:max-classes-per-file */
 /**
  * Used to edit a metadata schema in the metadata registry
  */
@@ -133,7 +133,6 @@ export class MetadataRegistryDeselectAllFieldAction implements Action {
   type = MetadataRegistryActionTypes.DESELECT_ALL_FIELD;
 }
 
-/* tslint:enable:max-classes-per-file */
 
 /**
  * Export a type alias of all actions in this action group

src/app/admin/admin-registries/metadata-registry/metadata-registry.component.spec.ts

@@ -21,8 +21,8 @@ import { createSuccessfulRemoteDataObject$ } from '../../../shared/remote-data.u
 import { PaginationService } from '../../../core/pagination/pagination.service';
 import { PaginationComponentOptions } from '../../../shared/pagination/pagination-component-options.model';
 import { SortDirection, SortOptions } from '../../../core/cache/models/sort-options.model';
-import { FindListOptions } from '../../../core/data/request.models';
 import { PaginationServiceStub } from '../../../shared/testing/pagination-service.stub';
+import { FindListOptions } from '../../../core/data/find-list-options.model';
 
 describe('MetadataRegistryComponent', () => {
   let comp: MetadataRegistryComponent;
@@ -52,7 +52,7 @@ describe('MetadataRegistryComponent', () => {
     }
   ];
   const mockSchemas = createSuccessfulRemoteDataObject$(buildPaginatedList(null, mockSchemasList));
-  /* tslint:disable:no-empty */
+  /* eslint-disable no-empty,@typescript-eslint/no-empty-function */
   const registryServiceStub = {
     getMetadataSchemas: () => mockSchemas,
     getActiveMetadataSchema: () => observableOf(undefined),
@@ -66,7 +66,7 @@ describe('MetadataRegistryComponent', () => {
     },
     clearMetadataSchemaRequests: () => observableOf(undefined)
   };
-  /* tslint:enable:no-empty */
+  /* eslint-enable no-empty, @typescript-eslint/no-empty-function */
 
   paginationService = new PaginationServiceStub();
 

src/app/admin/admin-registries/metadata-registry/metadata-registry.component.ts

@@ -128,7 +128,6 @@ export class MetadataRegistryComponent {
    * Delete all the selected metadata schemas
    */
   deleteSchemas() {
-    this.registryService.clearMetadataSchemaRequests().subscribe();
     this.registryService.getSelectedMetadataSchemas().pipe(take(1)).subscribe(
       (schemas) => {
         const tasks$ = [];
@@ -148,7 +147,6 @@ export class MetadataRegistryComponent {
           }
           this.registryService.deselectAllMetadataSchema();
           this.registryService.cancelEditMetadataSchema();
-          this.forceUpdateSchemas();
         });
       }
     );

src/app/admin/admin-registries/metadata-registry/metadata-schema-form/metadata-schema-form.component.spec.ts

@@ -17,7 +17,7 @@ describe('MetadataSchemaFormComponent', () => {
   let fixture: ComponentFixture<MetadataSchemaFormComponent>;
   let registryService: RegistryService;
 
-  /* tslint:disable:no-empty */
+  /* eslint-disable no-empty,@typescript-eslint/no-empty-function */
   const registryServiceStub = {
     getActiveMetadataSchema: () => observableOf(undefined),
     createOrUpdateMetadataSchema: (schema: MetadataSchema) => observableOf(schema),
@@ -33,7 +33,7 @@ describe('MetadataSchemaFormComponent', () => {
       };
     }
   };
-  /* tslint:enable:no-empty */
+  /* eslint-enable no-empty, @typescript-eslint/no-empty-function */
 
   beforeEach(waitForAsync(() => {
     TestBed.configureTestingModule({

src/app/admin/admin-registries/metadata-schema/metadata-field-form/metadata-field-form.component.spec.ts

@@ -24,7 +24,7 @@ describe('MetadataFieldFormComponent', () => {
     prefix: 'fake'
   });
 
-  /* tslint:disable:no-empty */
+  /* eslint-disable no-empty,@typescript-eslint/no-empty-function */
   const registryServiceStub = {
     getActiveMetadataField: () => observableOf(undefined),
     createMetadataField: (field: MetadataField) => observableOf(field),
@@ -43,7 +43,7 @@ describe('MetadataFieldFormComponent', () => {
       };
     }
   };
-  /* tslint:enable:no-empty */
+  /* eslint-enable no-empty, @typescript-eslint/no-empty-function */
 
   beforeEach(waitForAsync(() => {
     TestBed.configureTestingModule({

src/app/admin/admin-registries/metadata-schema/metadata-schema.component.spec.ts

@@ -25,9 +25,9 @@ import { createSuccessfulRemoteDataObject$ } from '../../../shared/remote-data.u
 import { VarDirective } from '../../../shared/utils/var.directive';
 import { PaginationComponentOptions } from '../../../shared/pagination/pagination-component-options.model';
 import { SortDirection, SortOptions } from '../../../core/cache/models/sort-options.model';
-import { FindListOptions } from '../../../core/data/request.models';
 import { PaginationService } from '../../../core/pagination/pagination.service';
 import { PaginationServiceStub } from '../../../shared/testing/pagination-service.stub';
+import { FindListOptions } from '../../../core/data/find-list-options.model';
 
 describe('MetadataSchemaComponent', () => {
   let comp: MetadataSchemaComponent;
@@ -106,7 +106,7 @@ describe('MetadataSchemaComponent', () => {
     }
   ];
   const mockSchemas = createSuccessfulRemoteDataObject$(buildPaginatedList(null, mockSchemasList));
-  /* tslint:disable:no-empty */
+  /* eslint-disable no-empty,@typescript-eslint/no-empty-function */
   const registryServiceStub = {
     getMetadataSchemas: () => mockSchemas,
     getMetadataFieldsBySchema: (schema: MetadataSchema) => createSuccessfulRemoteDataObject$(buildPaginatedList(null, mockFieldsList.filter((value) => value.id === 3 || value.id === 4))),
@@ -122,7 +122,7 @@ describe('MetadataSchemaComponent', () => {
     },
     clearMetadataFieldRequests: () => observableOf(undefined)
   };
-  /* tslint:enable:no-empty */
+  /* eslint-enable no-empty, @typescript-eslint/no-empty-function */
   const schemaNameParam = 'mock';
   const activatedRouteStub = Object.assign(new ActivatedRouteStub(), {
     params: observableOf({

src/app/admin/admin-registries/metadata-schema/metadata-schema.component.ts

@@ -174,15 +174,12 @@ export class MetadataSchemaComponent implements OnInit {
           const failedResponses = responses.filter((response: RemoteData<NoContent>) => response.hasFailed);
           if (successResponses.length > 0) {
             this.showNotification(true, successResponses.length);
-            this.registryService.clearMetadataFieldRequests();
-
           }
           if (failedResponses.length > 0) {
             this.showNotification(false, failedResponses.length);
           }
           this.registryService.deselectAllMetadataField();
           this.registryService.cancelEditMetadataField();
-          this.forceUpdateFields();
         });
       }
     );

src/app/admin/admin-search-page/admin-search-results/admin-search-result-grid-element/item-search-result/item-admin-search-result-grid-element.component.spec.ts

@@ -18,6 +18,8 @@ import { ItemAdminSearchResultGridElementComponent } from './item-admin-search-r
 import { createSuccessfulRemoteDataObject$ } from '../../../../../shared/remote-data.utils';
 import { getMockThemeService } from '../../../../../shared/mocks/theme-service.mock';
 import { ThemeService } from '../../../../../shared/theme-support/theme.service';
+import { AccessStatusDataService } from '../../../../../core/data/access-status-data.service';
+import { AccessStatusObject } from '../../../../../shared/object-list/access-status-badge/access-status.model';
 
 describe('ItemAdminSearchResultGridElementComponent', () => {
   let component: ItemAdminSearchResultGridElementComponent;
@@ -31,6 +33,12 @@ describe('ItemAdminSearchResultGridElementComponent', () => {
     }
   };
 
+  const mockAccessStatusDataService = {
+    findAccessStatusFor(item: Item): Observable<RemoteData<AccessStatusObject>> {
+      return createSuccessfulRemoteDataObject$(new AccessStatusObject());
+    }
+  };
+
   const mockThemeService = getMockThemeService();
 
   function init() {
@@ -55,6 +63,7 @@ describe('ItemAdminSearchResultGridElementComponent', () => {
           { provide: TruncatableService, useValue: mockTruncatableService },
           { provide: BitstreamDataService, useValue: mockBitstreamDataService },
           { provide: ThemeService, useValue: mockThemeService },
+          { provide: AccessStatusDataService, useValue: mockAccessStatusDataService },
         ],
         schemas: [NO_ERRORS_SCHEMA]
       })

src/app/admin/admin-search-page/admin-search-results/item-admin-search-result-actions.component.html

@@ -1,28 +1,30 @@
-<a [ngClass]="{'btn-sm': small}" class="btn btn-secondary my-1 move-link" [routerLink]="[getMoveRoute()]" [title]="'admin.search.item.move' | translate">
-  <i class="fa fa-arrow-circle-right"></i><span *ngIf="!small" class="d-none d-sm-inline"> {{"admin.search.item.move" | translate}}</span>
-</a>
+<div class="space-children-mr my-1">
+  <a [ngClass]="{'btn-sm': small}" class="btn btn-secondary move-link" [routerLink]="[getMoveRoute()]" [title]="'admin.search.item.move' | translate">
+    <i class="fa fa-arrow-circle-right"></i><span *ngIf="!small" class="d-none d-sm-inline"> {{"admin.search.item.move" | translate}}</span>
+  </a>
 
-<a [ngClass]="{'btn-sm': small}" *ngIf="item && item.isDiscoverable" class="btn btn-secondary my-1 private-link" [routerLink]="[getPrivateRoute()]" [title]="'admin.search.item.make-private' | translate">
+  <a [ngClass]="{'btn-sm': small}" *ngIf="item && item.isDiscoverable" class="btn btn-secondary private-link" [routerLink]="[getPrivateRoute()]" [title]="'admin.search.item.make-private' | translate">
     <i class="fa fa-eye-slash"></i><span *ngIf="!small" class="d-none d-sm-inline"> {{"admin.search.item.make-private" | translate}}</span>
-</a>
+  </a>
 
-<a [ngClass]="{'btn-sm': small}" *ngIf="item && !item.isDiscoverable" class="btn btn-secondary my-1 public-link" [routerLink]="[getPublicRoute()]" [title]="'admin.search.item.make-public' | translate">
+  <a [ngClass]="{'btn-sm': small}" *ngIf="item && !item.isDiscoverable" class="btn btn-secondary public-link" [routerLink]="[getPublicRoute()]" [title]="'admin.search.item.make-public' | translate">
     <i class="fa fa-eye"></i><span *ngIf="!small" class="d-none d-sm-inline"> {{"admin.search.item.make-public" | translate}}</span>
-</a>
+  </a>
 
-<a [ngClass]="{'btn-sm': small}" class="btn btn-secondary my-1 edit-link" [routerLink]="[getEditRoute()]" [title]="'admin.search.item.edit' | translate">
-  <i class="fa fa-edit"></i><span *ngIf="!small" class="d-none d-sm-inline"> {{"admin.search.item.edit" | translate}}</span>
-</a>
+  <a [ngClass]="{'btn-sm': small}" class="btn btn-secondary edit-link" [routerLink]="[getEditRoute()]" [title]="'admin.search.item.edit' | translate">
+    <i class="fa fa-edit"></i><span *ngIf="!small" class="d-none d-sm-inline"> {{"admin.search.item.edit" | translate}}</span>
+  </a>
 
-<a [ngClass]="{'btn-sm': small}" *ngIf="item && !item.isWithdrawn" class="btn btn-warning t my-1 withdraw-link" [routerLink]="[getWithdrawRoute()]" [title]="'admin.search.item.withdraw' | translate">
-  <i class="fa fa-ban"></i><span *ngIf="!small" class="d-none d-sm-inline"> {{"admin.search.item.withdraw" | translate}}</span>
-</a>
+  <a [ngClass]="{'btn-sm': small}" *ngIf="item && !item.isWithdrawn" class="btn btn-warning t withdraw-link" [routerLink]="[getWithdrawRoute()]" [title]="'admin.search.item.withdraw' | translate">
+    <i class="fa fa-ban"></i><span *ngIf="!small" class="d-none d-sm-inline"> {{"admin.search.item.withdraw" | translate}}</span>
+  </a>
 
-<a [ngClass]="{'btn-sm': small}" *ngIf="item && item.isWithdrawn" class="btn btn-warning my-1 reinstate-link" [routerLink]="[getReinstateRoute()]" [title]="'admin.search.item.reinstate' | translate">
-  <i class="fa fa-undo"></i><span *ngIf="!small" class="d-none d-sm-inline"> {{"admin.search.item.reinstate" | translate}}</span>
-</a>
+  <a [ngClass]="{'btn-sm': small}" *ngIf="item && item.isWithdrawn" class="btn btn-warning reinstate-link" [routerLink]="[getReinstateRoute()]" [title]="'admin.search.item.reinstate' | translate">
+    <i class="fa fa-undo"></i><span *ngIf="!small" class="d-none d-sm-inline"> {{"admin.search.item.reinstate" | translate}}</span>
+  </a>
 
-<a [ngClass]="{'btn-sm': small}" class="btn btn-danger my-1 delete-link" [routerLink]="[getDeleteRoute()]" [title]="'admin.search.item.delete' | translate">
+  <a [ngClass]="{'btn-sm': small}" class="btn btn-danger delete-link" [routerLink]="[getDeleteRoute()]" [title]="'admin.search.item.delete' | translate">
     <i class="fa fa-trash"></i><span *ngIf="!small" class="d-none d-sm-inline"> {{"admin.search.item.delete" | translate}}</span>
-</a>
+  </a>
+</div>
 

src/app/admin/admin-sidebar/admin-sidebar-section/admin-sidebar-section.component.ts

@@ -1,10 +1,10 @@
 import { Component, Inject, Injector, OnInit } from '@angular/core';
 import { MenuSectionComponent } from '../../../shared/menu/menu-section/menu-section.component';
-import { MenuID } from '../../../shared/menu/initial-menus-state';
 import { MenuService } from '../../../shared/menu/menu.service';
 import { rendersSectionForMenu } from '../../../shared/menu/menu-section.decorator';
 import { LinkMenuItemModel } from '../../../shared/menu/menu-item/models/link.model';
-import { MenuSection } from '../../../shared/menu/menu.reducer';
+import { MenuSection } from '../../../shared/menu/menu-section.model';
+import { MenuID } from '../../../shared/menu/menu-id.model';
 import { isNotEmpty } from '../../../shared/empty.util';
 import { Router } from '@angular/router';
 
@@ -12,7 +12,7 @@ import { Router } from '@angular/router';
  * Represents a non-expandable section in the admin sidebar
  */
 @Component({
-  /* tslint:disable:component-selector */
+  /* eslint-disable @angular-eslint/component-selector */
   selector: 'li[ds-admin-sidebar-section]',
   templateUrl: './admin-sidebar-section.component.html',
   styleUrls: ['./admin-sidebar-section.component.scss'],

src/app/admin/admin-sidebar/admin-sidebar.component.html

@@ -1,4 +1,4 @@
-<nav @slideHorizontal class="navbar navbar-dark p-0"
+<nav class="navbar navbar-dark p-0"
      [ngClass]="{'active': sidebarOpen, 'inactive': sidebarClosed}"
      [@slideSidebar]="{
       value: (!(sidebarExpanded | async) ? 'collapsed' : 'expanded'),

src/app/admin/admin-sidebar/admin-sidebar.component.spec.ts

@@ -20,6 +20,8 @@ import { FeatureID } from '../../core/data/feature-authorization/feature-id';
 import createSpy = jasmine.createSpy;
 import { createSuccessfulRemoteDataObject } from '../../shared/remote-data.utils';
 import { Item } from '../../core/shared/item.model';
+import { ThemeService } from '../../shared/theme-support/theme.service';
+import { getMockThemeService } from '../../shared/mocks/theme-service.mock';
 
 describe('AdminSidebarComponent', () => {
   let comp: AdminSidebarComponent;
@@ -60,6 +62,7 @@ describe('AdminSidebarComponent', () => {
       declarations: [AdminSidebarComponent],
       providers: [
         Injector,
+        { provide: ThemeService, useValue: getMockThemeService() },
         { provide: MenuService, useValue: menuService },
         { provide: CSSVariableService, useClass: CSSVariableServiceStub },
         { provide: AuthService, useClass: AuthServiceStub },
@@ -182,150 +185,4 @@ describe('AdminSidebarComponent', () => {
       expect(menuService.collapseMenuPreview).toHaveBeenCalled();
     }));
   });
-
-  describe('menu', () => {
-    beforeEach(() => {
-      spyOn(menuService, 'addSection');
-    });
-
-    describe('for regular user', () => {
-      beforeEach(() => {
-        authorizationService.isAuthorized = createSpy('isAuthorized').and.callFake(() => {
-          return observableOf(false);
-        });
-      });
-
-      beforeEach(() => {
-        comp.createMenu();
-      });
-
-      it('should not show site admin section', () => {
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'admin_search', visible: false,
-        }));
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'registries', visible: false,
-        }));
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          parentID: 'registries', visible: false,
-        }));
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'curation_tasks', visible: false,
-        }));
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'workflow', visible: false,
-        }));
-      });
-
-      it('should not show edit_community', () => {
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'edit_community', visible: false,
-        }));
-
-      });
-
-      it('should not show edit_collection', () => {
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'edit_collection', visible: false,
-        }));
-      });
-
-      it('should not show access control section', () => {
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'access_control', visible: false,
-        }));
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          parentID: 'access_control', visible: false,
-        }));
-
-      });
-    });
-
-    describe('for site admin', () => {
-      beforeEach(() => {
-        authorizationService.isAuthorized = createSpy('isAuthorized').and.callFake((featureID: FeatureID) => {
-          return observableOf(featureID === FeatureID.AdministratorOf);
-        });
-      });
-
-      beforeEach(() => {
-        comp.createMenu();
-      });
-
-      it('should contain site admin section', () => {
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'admin_search', visible: true,
-        }));
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'registries', visible: true,
-        }));
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          parentID: 'registries', visible: true,
-        }));
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'curation_tasks', visible: true,
-        }));
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'workflow', visible: true,
-        }));
-      });
-    });
-
-    describe('for community admin', () => {
-      beforeEach(() => {
-        authorizationService.isAuthorized = createSpy('isAuthorized').and.callFake((featureID: FeatureID) => {
-          return observableOf(featureID === FeatureID.IsCommunityAdmin);
-        });
-      });
-
-      beforeEach(() => {
-        comp.createMenu();
-      });
-
-      it('should show edit_community', () => {
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'edit_community', visible: true,
-        }));
-      });
-    });
-
-    describe('for collection admin', () => {
-      beforeEach(() => {
-        authorizationService.isAuthorized = createSpy('isAuthorized').and.callFake((featureID: FeatureID) => {
-          return observableOf(featureID === FeatureID.IsCollectionAdmin);
-        });
-      });
-
-      beforeEach(() => {
-        comp.createMenu();
-      });
-
-      it('should show edit_collection', () => {
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'edit_collection', visible: true,
-        }));
-      });
-    });
-
-    describe('for group admin', () => {
-      beforeEach(() => {
-        authorizationService.isAuthorized = createSpy('isAuthorized').and.callFake((featureID: FeatureID) => {
-          return observableOf(featureID === FeatureID.CanManageGroups);
-        });
-      });
-
-      beforeEach(() => {
-        comp.createMenu();
-      });
-
-      it('should show access control section', () => {
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          id: 'access_control', visible: true,
-        }));
-        expect(menuService.addSection).toHaveBeenCalledWith(comp.menuID, jasmine.objectContaining({
-          parentID: 'access_control', visible: true,
-        }));
-      });
-    });
-  });
 });

src/app/admin/admin-sidebar/admin-sidebar.component.ts

@@ -1,27 +1,15 @@
 import { Component, HostListener, Injector, OnInit } from '@angular/core';
-import { NgbModal } from '@ng-bootstrap/ng-bootstrap';
-import { combineLatest, combineLatest as observableCombineLatest, Observable, BehaviorSubject } from 'rxjs';
-import { debounceTime, first, map, take, distinctUntilChanged, withLatestFrom } from 'rxjs/operators';
+import { BehaviorSubject, combineLatest, Observable } from 'rxjs';
+import { debounceTime, distinctUntilChanged, first, map, withLatestFrom } from 'rxjs/operators';
 import { AuthService } from '../../core/auth/auth.service';
-import { ScriptDataService } from '../../core/data/processes/script-data.service';
-import { slideHorizontal, slideSidebar } from '../../shared/animations/slide';
-import { CreateCollectionParentSelectorComponent } from '../../shared/dso-selector/modal-wrappers/create-collection-parent-selector/create-collection-parent-selector.component';
-import { CreateCommunityParentSelectorComponent } from '../../shared/dso-selector/modal-wrappers/create-community-parent-selector/create-community-parent-selector.component';
-import { CreateItemParentSelectorComponent } from '../../shared/dso-selector/modal-wrappers/create-item-parent-selector/create-item-parent-selector.component';
-import { EditCollectionSelectorComponent } from '../../shared/dso-selector/modal-wrappers/edit-collection-selector/edit-collection-selector.component';
-import { EditCommunitySelectorComponent } from '../../shared/dso-selector/modal-wrappers/edit-community-selector/edit-community-selector.component';
-import { EditItemSelectorComponent } from '../../shared/dso-selector/modal-wrappers/edit-item-selector/edit-item-selector.component';
-import { ExportMetadataSelectorComponent } from '../../shared/dso-selector/modal-wrappers/export-metadata-selector/export-metadata-selector.component';
-import { MenuID, MenuItemType } from '../../shared/menu/initial-menus-state';
-import { LinkMenuItemModel } from '../../shared/menu/menu-item/models/link.model';
-import { OnClickMenuItemModel } from '../../shared/menu/menu-item/models/onclick.model';
-import { TextMenuItemModel } from '../../shared/menu/menu-item/models/text.model';
+import { slideSidebar } from '../../shared/animations/slide';
 import { MenuComponent } from '../../shared/menu/menu.component';
 import { MenuService } from '../../shared/menu/menu.service';
 import { CSSVariableService } from '../../shared/sass-helper/sass-helper.service';
 import { AuthorizationDataService } from '../../core/data/feature-authorization/authorization-data.service';
-import { FeatureID } from '../../core/data/feature-authorization/feature-id';
-import { Router, ActivatedRoute } from '@angular/router';
+import { MenuID } from '../../shared/menu/menu-id.model';
+import { ActivatedRoute } from '@angular/router';
+import { ThemeService } from '../../shared/theme-support/theme.service';
 
 /**
  * Component representing the admin sidebar
@@ -30,7 +18,7 @@ import { Router, ActivatedRoute } from '@angular/router';
   selector: 'ds-admin-sidebar',
   templateUrl: './admin-sidebar.component.html',
   styleUrls: ['./admin-sidebar.component.scss'],
-  animations: [slideHorizontal, slideSidebar]
+  animations: [slideSidebar]
 })
 export class AdminSidebarComponent extends MenuComponent implements OnInit {
   /**
@@ -63,16 +51,16 @@ export class AdminSidebarComponent extends MenuComponent implements OnInit {
 
   inFocus$: BehaviorSubject<boolean>;
 
-  constructor(protected menuService: MenuService,
+  constructor(
+    protected menuService: MenuService,
     protected injector: Injector,
     private variableService: CSSVariableService,
     private authService: AuthService,
-    private modalService: NgbModal,
     public authorizationService: AuthorizationDataService,
-    private scriptDataService: ScriptDataService,
-    public route: ActivatedRoute
+    public route: ActivatedRoute,
+    protected themeService: ThemeService
   ) {
-    super(menuService, injector, authorizationService, route);
+    super(menuService, injector, authorizationService, route, themeService);
     this.inFocus$ = new BehaviorSubject(false);
   }
 
@@ -80,7 +68,6 @@ export class AdminSidebarComponent extends MenuComponent implements OnInit {
    * Set and calculate all initial values of the instance variables
    */
   ngOnInit(): void {
-    this.createMenu();
     super.ngOnInit();
     this.sidebarWidth = this.variableService.getVariable('sidebarItemsWidth');
     this.authService.isAuthenticated()
@@ -115,501 +102,6 @@ export class AdminSidebarComponent extends MenuComponent implements OnInit {
     });
   }
 
-  /**
-   * Initialize all menu sections and items for this menu
-   */
-  createMenu() {
-    this.createMainMenuSections();
-    this.createSiteAdministratorMenuSections();
-    this.createExportMenuSections();
-    this.createImportMenuSections();
-    this.createAccessControlMenuSections();
-  }
-
-  /**
-   * Initialize the main menu sections.
-   * edit_community / edit_collection is only included if the current user is a Community or Collection admin
-   */
-  createMainMenuSections() {
-    combineLatest([
-      this.authorizationService.isAuthorized(FeatureID.IsCollectionAdmin),
-      this.authorizationService.isAuthorized(FeatureID.IsCommunityAdmin),
-      this.authorizationService.isAuthorized(FeatureID.AdministratorOf)
-    ]).subscribe(([isCollectionAdmin, isCommunityAdmin, isSiteAdmin]) => {
-      const menuList = [
-        /* News */
-        {
-          id: 'new',
-          active: false,
-          visible: true,
-          model: {
-            type: MenuItemType.TEXT,
-            text: 'menu.section.new'
-          } as TextMenuItemModel,
-          icon: 'plus',
-          index: 0
-        },
-        {
-          id: 'new_community',
-          parentID: 'new',
-          active: false,
-          visible: isCommunityAdmin,
-          model: {
-            type: MenuItemType.ONCLICK,
-            text: 'menu.section.new_community',
-            function: () => {
-              this.modalService.open(CreateCommunityParentSelectorComponent);
-            }
-          } as OnClickMenuItemModel,
-        },
-        {
-          id: 'new_collection',
-          parentID: 'new',
-          active: false,
-          visible: isCommunityAdmin,
-          model: {
-            type: MenuItemType.ONCLICK,
-            text: 'menu.section.new_collection',
-            function: () => {
-              this.modalService.open(CreateCollectionParentSelectorComponent);
-            }
-          } as OnClickMenuItemModel,
-        },
-        {
-          id: 'new_item',
-          parentID: 'new',
-          active: false,
-          visible: true,
-          model: {
-            type: MenuItemType.ONCLICK,
-            text: 'menu.section.new_item',
-            function: () => {
-              this.modalService.open(CreateItemParentSelectorComponent);
-            }
-          } as OnClickMenuItemModel,
-        },
-        {
-          id: 'new_process',
-          parentID: 'new',
-          active: false,
-          visible: isCollectionAdmin,
-          model: {
-            type: MenuItemType.LINK,
-            text: 'menu.section.new_process',
-            link: '/processes/new'
-          } as LinkMenuItemModel,
-        },
-        // TODO: enable this menu item once the feature has been implemented
-        // {
-        //   id: 'new_item_version',
-        //   parentID: 'new',
-        //   active: false,
-        //   visible: true,
-        //   model: {
-        //     type: MenuItemType.LINK,
-        //     text: 'menu.section.new_item_version',
-        //     link: ''
-        //   } as LinkMenuItemModel,
-        // },
-
-        /* Edit */
-        {
-          id: 'edit',
-          active: false,
-          visible: true,
-          model: {
-            type: MenuItemType.TEXT,
-            text: 'menu.section.edit'
-          } as TextMenuItemModel,
-          icon: 'pencil-alt',
-          index: 1
-        },
-        {
-          id: 'edit_community',
-          parentID: 'edit',
-          active: false,
-          visible: isCommunityAdmin,
-          model: {
-            type: MenuItemType.ONCLICK,
-            text: 'menu.section.edit_community',
-            function: () => {
-              this.modalService.open(EditCommunitySelectorComponent);
-            }
-          } as OnClickMenuItemModel,
-        },
-        {
-          id: 'edit_collection',
-          parentID: 'edit',
-          active: false,
-          visible: isCollectionAdmin,
-          model: {
-            type: MenuItemType.ONCLICK,
-            text: 'menu.section.edit_collection',
-            function: () => {
-              this.modalService.open(EditCollectionSelectorComponent);
-            }
-          } as OnClickMenuItemModel,
-        },
-        {
-          id: 'edit_item',
-          parentID: 'edit',
-          active: false,
-          visible: true,
-          model: {
-            type: MenuItemType.ONCLICK,
-            text: 'menu.section.edit_item',
-            function: () => {
-              this.modalService.open(EditItemSelectorComponent);
-            }
-          } as OnClickMenuItemModel,
-        },
-
-        /* Statistics */
-        // TODO: enable this menu item once the feature has been implemented
-        // {
-        //   id: 'statistics_task',
-        //   active: false,
-        //   visible: true,
-        //   model: {
-        //     type: MenuItemType.LINK,
-        //     text: 'menu.section.statistics_task',
-        //     link: ''
-        //   } as LinkMenuItemModel,
-        //   icon: 'chart-bar',
-        //   index: 8
-        // },
-
-        /* Control Panel */
-        // TODO: enable this menu item once the feature has been implemented
-        // {
-        //   id: 'control_panel',
-        //   active: false,
-        //   visible: isSiteAdmin,
-        //   model: {
-        //     type: MenuItemType.LINK,
-        //     text: 'menu.section.control_panel',
-        //     link: ''
-        //   } as LinkMenuItemModel,
-        //   icon: 'cogs',
-        //   index: 9
-        // },
-
-        /* Processes */
-        {
-          id: 'processes',
-          active: false,
-          visible: isSiteAdmin,
-          model: {
-            type: MenuItemType.LINK,
-            text: 'menu.section.processes',
-            link: '/processes'
-          } as LinkMenuItemModel,
-          icon: 'terminal',
-          index: 10
-        },
-      ];
-      menuList.forEach((menuSection) => this.menuService.addSection(this.menuID, Object.assign(menuSection, {
-        shouldPersistOnRouteChange: true
-      })));
-    });
-  }
-
-  /**
-   * Create menu sections dependent on whether or not the current user is a site administrator and on whether or not
-   * the export scripts exist and the current user is allowed to execute them
-   */
-  createExportMenuSections() {
-    const menuList = [
-      /* Export */
-      {
-        id: 'export',
-        active: false,
-        visible: true,
-        model: {
-          type: MenuItemType.TEXT,
-          text: 'menu.section.export'
-        } as TextMenuItemModel,
-        icon: 'file-export',
-        index: 3,
-        shouldPersistOnRouteChange: true
-      },
-      // TODO: enable this menu item once the feature has been implemented
-      // {
-      //   id: 'export_community',
-      //   parentID: 'export',
-      //   active: false,
-      //   visible: true,
-      //   model: {
-      //     type: MenuItemType.LINK,
-      //     text: 'menu.section.export_community',
-      //     link: ''
-      //   } as LinkMenuItemModel,
-      //   shouldPersistOnRouteChange: true
-      // },
-      // TODO: enable this menu item once the feature has been implemented
-      // {
-      //   id: 'export_collection',
-      //   parentID: 'export',
-      //   active: false,
-      //   visible: true,
-      //   model: {
-      //     type: MenuItemType.LINK,
-      //     text: 'menu.section.export_collection',
-      //     link: ''
-      //   } as LinkMenuItemModel,
-      //   shouldPersistOnRouteChange: true
-      // },
-      // TODO: enable this menu item once the feature has been implemented
-      // {
-      //   id: 'export_item',
-      //   parentID: 'export',
-      //   active: false,
-      //   visible: true,
-      //   model: {
-      //     type: MenuItemType.LINK,
-      //     text: 'menu.section.export_item',
-      //     link: ''
-      //   } as LinkMenuItemModel,
-      //   shouldPersistOnRouteChange: true
-      // },
-    ];
-    menuList.forEach((menuSection) => this.menuService.addSection(this.menuID, menuSection));
-
-    observableCombineLatest(
-      this.authorizationService.isAuthorized(FeatureID.AdministratorOf),
-      // this.scriptDataService.scriptWithNameExistsAndCanExecute(METADATA_EXPORT_SCRIPT_NAME)
-    ).pipe(
-      // TODO uncomment when #635 (https://github.com/DSpace/dspace-angular/issues/635) is fixed; otherwise even in production mode, the metadata export button is only available after a refresh (and not in dev mode)
-      // filter(([authorized, metadataExportScriptExists]: boolean[]) => authorized && metadataExportScriptExists),
-      take(1)
-    ).subscribe(() => {
-      this.menuService.addSection(this.menuID, {
-        id: 'export_metadata',
-        parentID: 'export',
-        active: true,
-        visible: true,
-        model: {
-          type: MenuItemType.ONCLICK,
-          text: 'menu.section.export_metadata',
-          function: () => {
-            this.modalService.open(ExportMetadataSelectorComponent);
-          }
-        } as OnClickMenuItemModel,
-        shouldPersistOnRouteChange: true
-      });
-    });
-  }
-
-  /**
-   * Create menu sections dependent on whether or not the current user is a site administrator and on whether or not
-   * the import scripts exist and the current user is allowed to execute them
-   */
-  createImportMenuSections() {
-    const menuList = [
-      /* Import */
-      {
-        id: 'import',
-        active: false,
-        visible: true,
-        model: {
-          type: MenuItemType.TEXT,
-          text: 'menu.section.import'
-        } as TextMenuItemModel,
-        icon: 'file-import',
-        index: 2
-      },
-      // TODO: enable this menu item once the feature has been implemented
-      // {
-      //   id: 'import_batch',
-      //   parentID: 'import',
-      //   active: false,
-      //   visible: true,
-      //   model: {
-      //     type: MenuItemType.LINK,
-      //     text: 'menu.section.import_batch',
-      //     link: ''
-      //   } as LinkMenuItemModel,
-      // }
-    ];
-    menuList.forEach((menuSection) => this.menuService.addSection(this.menuID, Object.assign(menuSection, {
-      shouldPersistOnRouteChange: true
-    })));
-
-    observableCombineLatest(
-      this.authorizationService.isAuthorized(FeatureID.AdministratorOf),
-      // this.scriptDataService.scriptWithNameExistsAndCanExecute(METADATA_IMPORT_SCRIPT_NAME)
-    ).pipe(
-      // TODO uncomment when #635 (https://github.com/DSpace/dspace-angular/issues/635) is fixed
-      // filter(([authorized, metadataImportScriptExists]: boolean[]) => authorized && metadataImportScriptExists),
-      take(1)
-    ).subscribe(() => {
-      this.menuService.addSection(this.menuID, {
-        id: 'import_metadata',
-        parentID: 'import',
-        active: true,
-        visible: true,
-        model: {
-          type: MenuItemType.LINK,
-          text: 'menu.section.import_metadata',
-          link: '/admin/metadata-import'
-        } as LinkMenuItemModel,
-        shouldPersistOnRouteChange: true
-      });
-    });
-  }
-
-  /**
-   * Create menu sections dependent on whether or not the current user is a site administrator
-   */
-  createSiteAdministratorMenuSections() {
-    this.authorizationService.isAuthorized(FeatureID.AdministratorOf).subscribe((authorized) => {
-      const menuList = [
-        /*  Admin Search */
-        {
-          id: 'admin_search',
-          active: false,
-          visible: authorized,
-          model: {
-            type: MenuItemType.LINK,
-            text: 'menu.section.admin_search',
-            link: '/admin/search'
-          } as LinkMenuItemModel,
-          icon: 'search',
-          index: 5
-        },
-        /*  Registries */
-        {
-          id: 'registries',
-          active: false,
-          visible: authorized,
-          model: {
-            type: MenuItemType.TEXT,
-            text: 'menu.section.registries'
-          } as TextMenuItemModel,
-          icon: 'list',
-          index: 6
-        },
-        {
-          id: 'registries_metadata',
-          parentID: 'registries',
-          active: false,
-          visible: authorized,
-          model: {
-            type: MenuItemType.LINK,
-            text: 'menu.section.registries_metadata',
-            link: 'admin/registries/metadata'
-          } as LinkMenuItemModel,
-        },
-        {
-          id: 'registries_format',
-          parentID: 'registries',
-          active: false,
-          visible: authorized,
-          model: {
-            type: MenuItemType.LINK,
-            text: 'menu.section.registries_format',
-            link: 'admin/registries/bitstream-formats'
-          } as LinkMenuItemModel,
-        },
-
-        /* Curation tasks */
-        {
-          id: 'curation_tasks',
-          active: false,
-          visible: authorized,
-          model: {
-            type: MenuItemType.LINK,
-            text: 'menu.section.curation_task',
-            link: 'admin/curation-tasks'
-          } as LinkMenuItemModel,
-          icon: 'filter',
-          index: 7
-        },
-
-        /* Workflow */
-        {
-          id: 'workflow',
-          active: false,
-          visible: authorized,
-          model: {
-            type: MenuItemType.LINK,
-            text: 'menu.section.workflow',
-            link: '/admin/workflow'
-          } as LinkMenuItemModel,
-          icon: 'user-check',
-          index: 11
-        },
-      ];
-
-      menuList.forEach((menuSection) => this.menuService.addSection(this.menuID, Object.assign(menuSection, {
-        shouldPersistOnRouteChange: true
-      })));
-    });
-  }
-
-  /**
-   * Create menu sections dependent on whether or not the current user can manage access control groups
-   */
-  createAccessControlMenuSections() {
-    observableCombineLatest(
-      this.authorizationService.isAuthorized(FeatureID.AdministratorOf),
-      this.authorizationService.isAuthorized(FeatureID.CanManageGroups)
-    ).subscribe(([isSiteAdmin, canManageGroups]) => {
-      const menuList = [
-        /* Access Control */
-        {
-          id: 'access_control_people',
-          parentID: 'access_control',
-          active: false,
-          visible: isSiteAdmin,
-          model: {
-            type: MenuItemType.LINK,
-            text: 'menu.section.access_control_people',
-            link: '/access-control/epeople'
-          } as LinkMenuItemModel,
-        },
-        {
-          id: 'access_control_groups',
-          parentID: 'access_control',
-          active: false,
-          visible: canManageGroups,
-          model: {
-            type: MenuItemType.LINK,
-            text: 'menu.section.access_control_groups',
-            link: '/access-control/groups'
-          } as LinkMenuItemModel,
-        },
-        // TODO: enable this menu item once the feature has been implemented
-        // {
-        //   id: 'access_control_authorizations',
-        //   parentID: 'access_control',
-        //   active: false,
-        //   visible: authorized,
-        //   model: {
-        //     type: MenuItemType.LINK,
-        //     text: 'menu.section.access_control_authorizations',
-        //     link: ''
-        //   } as LinkMenuItemModel,
-        // },
-        {
-          id: 'access_control',
-          active: false,
-          visible: canManageGroups || isSiteAdmin,
-          model: {
-            type: MenuItemType.TEXT,
-            text: 'menu.section.access_control'
-          } as TextMenuItemModel,
-          icon: 'key',
-          index: 4
-        },
-      ];
-
-      menuList.forEach((menuSection) => this.menuService.addSection(this.menuID, Object.assign(menuSection, {
-        shouldPersistOnRouteChange: true,
-      })));
-    });
-  }
-
   @HostListener('focusin')
   public handleFocusIn() {
     this.inFocus$.next(true);

src/app/admin/admin-sidebar/expandable-admin-sidebar-section/expandable-admin-sidebar-section.component.ts

@@ -4,18 +4,18 @@ import { AdminSidebarSectionComponent } from '../admin-sidebar-section/admin-sid
 import { slide } from '../../../shared/animations/slide';
 import { CSSVariableService } from '../../../shared/sass-helper/sass-helper.service';
 import { bgColor } from '../../../shared/animations/bgColor';
-import { MenuID } from '../../../shared/menu/initial-menus-state';
 import { MenuService } from '../../../shared/menu/menu.service';
 import { combineLatest as combineLatestObservable, Observable } from 'rxjs';
 import { map } from 'rxjs/operators';
 import { rendersSectionForMenu } from '../../../shared/menu/menu-section.decorator';
+import { MenuID } from '../../../shared/menu/menu-id.model';
 import { Router } from '@angular/router';
 
 /**
  * Represents a expandable section in the sidebar
  */
 @Component({
-  /* tslint:disable:component-selector */
+  /* eslint-disable @angular-eslint/component-selector */
   selector: 'li[ds-expandable-admin-sidebar-section]',
   templateUrl: './expandable-admin-sidebar-section.component.html',
   styleUrls: ['./expandable-admin-sidebar-section.component.scss'],

src/app/admin/admin-sidebar/themed-admin-sidebar.component.ts

@@ -0,0 +1,25 @@
+import { Component } from '@angular/core';
+import { ThemedComponent } from '../../shared/theme-support/themed.component';
+import { AdminSidebarComponent } from './admin-sidebar.component';
+
+/**
+ * Themed wrapper for AdminSidebarComponent
+ */
+@Component({
+  selector: 'ds-themed-admin-sidebar',
+  styleUrls: [],
+  templateUrl: '../../shared/theme-support/themed.component.html',
+})
+export class ThemedAdminSidebarComponent extends ThemedComponent<AdminSidebarComponent> {
+  protected getComponentName(): string {
+    return 'AdminSidebarComponent';
+  }
+
+  protected importThemedComponent(themeName: string): Promise<any> {
+    return import(`../../../themes/${themeName}/app/admin/admin-sidebar/admin-sidebar.component`);
+  }
+
+  protected importUnthemedComponent(): Promise<any> {
+    return import('./admin-sidebar.component');
+  }
+}

src/app/admin/admin-workflow-page/admin-workflow-search-results/workflow-item-admin-workflow-actions.component.html

@@ -1,7 +1,8 @@
-<a [ngClass]="{'btn-sm': small}" class="btn btn-light my-1 delete-link" [routerLink]="[getDeleteRoute()]" [title]="'admin.workflow.item.delete' | translate">
+<div class="space-children-mr">
+  <a [ngClass]="{'btn-sm': small}" class="btn btn-light my-1 delete-link" [routerLink]="[getDeleteRoute()]" [title]="'admin.workflow.item.delete' | translate">
     <i class="fa fa-trash"></i><span *ngIf="!small" class="d-none d-sm-inline"> {{"admin.workflow.item.delete" | translate}}</span>
-</a>
-
-<a [ngClass]="{'btn-sm': small}" class="btn btn-light my-1 send-back-link" [routerLink]="[getSendBackRoute()]" [title]="'admin.workflow.item.send-back' | translate">
+  </a>
+  <a [ngClass]="{'btn-sm': small}" class="btn btn-light my-1 send-back-link" [routerLink]="[getSendBackRoute()]" [title]="'admin.workflow.item.send-back' | translate">
     <i class="fa fa-hand-point-left"></i><span *ngIf="!small" class="d-none d-sm-inline"> {{"admin.workflow.item.send-back" | translate}}</span>
-</a>
+  </a>
+</div>

src/app/app-routing-paths.ts

@@ -70,6 +70,12 @@ export function getWorkflowItemModuleRoute() {
   return `/${WORKFLOW_ITEM_MODULE_PATH}`;
 }
 
+export const WORKSPACE_ITEM_MODULE_PATH = 'workspaceitems';
+
+export function getWorkspaceItemModuleRoute() {
+  return `/${WORKSPACE_ITEM_MODULE_PATH}`;
+}
+
 export function getDSORoute(dso: DSpaceObject): string {
   if (hasValue(dso)) {
     switch ((dso as any).type) {
@@ -101,6 +107,8 @@ export function getPageInternalServerErrorRoute() {
   return `/${INTERNAL_SERVER_ERROR}`;
 }
 
+export const ERROR_PAGE = 'error';
+
 export const INFO_MODULE_PATH = 'info';
 export function getInfoModulePath() {
   return `/${INFO_MODULE_PATH}`;
@@ -116,3 +124,5 @@ export const REQUEST_COPY_MODULE_PATH = 'request-a-copy';
 export function getRequestCopyModulePath() {
   return `/${REQUEST_COPY_MODULE_PATH}`;
 }
+
+export const HEALTH_PAGE_PATH = 'health';

src/app/app-routing.module.ts

@@ -1,15 +1,19 @@
 import { NgModule } from '@angular/core';
-import { RouterModule } from '@angular/router';
+import { RouterModule, NoPreloading } from '@angular/router';
 import { AuthBlockingGuard } from './core/auth/auth-blocking.guard';
 
 import { AuthenticatedGuard } from './core/auth/authenticated.guard';
-import { SiteAdministratorGuard } from './core/data/feature-authorization/feature-authorization-guard/site-administrator.guard';
+import {
+  SiteAdministratorGuard
+} from './core/data/feature-authorization/feature-authorization-guard/site-administrator.guard';
 import {
   ACCESS_CONTROL_MODULE_PATH,
   ADMIN_MODULE_PATH,
   BITSTREAM_MODULE_PATH,
+  ERROR_PAGE,
   FORBIDDEN_PATH,
   FORGOT_PASSWORD_PATH,
+  HEALTH_PAGE_PATH,
   INFO_MODULE_PATH,
   INTERNAL_SERVER_ERROR,
   LEGACY_BITSTREAM_MODULE_PATH,
@@ -27,18 +31,26 @@ import { EndUserAgreementCurrentUserGuard } from './core/end-user-agreement/end-
 import { SiteRegisterGuard } from './core/data/feature-authorization/feature-authorization-guard/site-register.guard';
 import { ThemedPageNotFoundComponent } from './pagenotfound/themed-pagenotfound.component';
 import { ThemedForbiddenComponent } from './forbidden/themed-forbidden.component';
-import { GroupAdministratorGuard } from './core/data/feature-authorization/feature-authorization-guard/group-administrator.guard';
-import { ThemedPageInternalServerErrorComponent } from './page-internal-server-error/themed-page-internal-server-error.component';
+import {
+  GroupAdministratorGuard
+} from './core/data/feature-authorization/feature-authorization-guard/group-administrator.guard';
+import {
+  ThemedPageInternalServerErrorComponent
+} from './page-internal-server-error/themed-page-internal-server-error.component';
 import { ServerCheckGuard } from './core/server-check/server-check.guard';
+import { MenuResolver } from './menu.resolver';
+import { ThemedPageErrorComponent } from './page-error/themed-page-error.component';
 
 @NgModule({
   imports: [
     RouterModule.forRoot([
       { path: INTERNAL_SERVER_ERROR, component: ThemedPageInternalServerErrorComponent },
+      { path: ERROR_PAGE , component: ThemedPageErrorComponent },
       {
         path: '',
         canActivate: [AuthBlockingGuard],
         canActivateChild: [ServerCheckGuard],
+        resolve: [MenuResolver],
         children: [
           { path: '', redirectTo: '/home', pathMatch: 'full' },
           {
@@ -208,6 +220,11 @@ import { ServerCheckGuard } from './core/server-check/server-check.guard';
             loadChildren: () => import('./statistics-page/statistics-page-routing.module')
               .then((m) => m.StatisticsPageRoutingModule)
           },
+          {
+            path: HEALTH_PAGE_PATH,
+            loadChildren: () => import('./health-page/health-page.module')
+              .then((m) => m.HealthPageModule)
+          },
           {
             path: ACCESS_CONTROL_MODULE_PATH,
             loadChildren: () => import('./access-control/access-control.module').then((m) => m.AccessControlModule),
@@ -217,6 +234,12 @@ import { ServerCheckGuard } from './core/server-check/server-check.guard';
         ]
       }
     ], {
+      // enableTracing: true,
+      useHash: false,
+      scrollPositionRestoration: 'enabled',
+      anchorScrolling: 'enabled',
+      initialNavigation: 'enabledBlocking',
+      preloadingStrategy: NoPreloading,
       onSameUrlNavigation: 'reload',
 })
   ],

src/app/app.component.spec.ts

@@ -4,7 +4,7 @@ import { CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';
 import { CommonModule, DOCUMENT } from '@angular/common';
 import { ActivatedRoute, Router } from '@angular/router';
 import { TranslateLoader, TranslateModule } from '@ngx-translate/core';
-import { Angulartics2GoogleAnalytics } from 'angulartics2/ga';
+import { Angulartics2GoogleAnalytics } from 'angulartics2';
 
 // Load the implementations that should be tested
 import { AppComponent } from './app.component';
@@ -32,7 +32,6 @@ import { storeModuleConfig } from './app.reducer';
 import { LocaleService } from './core/locale/locale.service';
 import { authReducer } from './core/auth/auth.reducer';
 import { provideMockStore } from '@ngrx/store/testing';
-import { GoogleAnalyticsService } from './statistics/google-analytics.service';
 import { ThemeService } from './shared/theme-support/theme.service';
 import { getMockThemeService } from './shared/mocks/theme-service.mock';
 import { BreadcrumbsService } from './breadcrumbs/breadcrumbs.service';
@@ -46,16 +45,16 @@ const initialState = {
   core: { auth: { loading: false } }
 };
 
+export function getMockLocaleService(): LocaleService {
+  return jasmine.createSpyObj('LocaleService', {
+    setCurrentLanguageCode: jasmine.createSpy('setCurrentLanguageCode')
+  });
+}
+
 describe('App component', () => {
 
   let breadcrumbsServiceSpy;
 
-  function getMockLocaleService(): LocaleService {
-    return jasmine.createSpyObj('LocaleService', {
-      setCurrentLanguageCode: jasmine.createSpy('setCurrentLanguageCode')
-    });
-  }
-
   const getDefaultTestBedConf = () => {
     breadcrumbsServiceSpy = jasmine.createSpyObj(['listenForRouteChanges']);
 
@@ -130,66 +129,4 @@ describe('App component', () => {
     });
 
   });
-
-  describe('the constructor', () => {
-    it('should call breadcrumbsService.listenForRouteChanges', () => {
-      expect(breadcrumbsServiceSpy.listenForRouteChanges).toHaveBeenCalledTimes(1);
-    });
-  });
-
-  describe('when GoogleAnalyticsService is provided', () => {
-    let googleAnalyticsSpy;
-
-    beforeEach(() => {
-      // NOTE: Cannot override providers once components have been compiled, so TestBed needs to be reset
-      TestBed.resetTestingModule();
-      TestBed.configureTestingModule(getDefaultTestBedConf());
-      googleAnalyticsSpy = jasmine.createSpyObj('googleAnalyticsService', [
-        'addTrackingIdToPage',
-      ]);
-      TestBed.overrideProvider(GoogleAnalyticsService, {useValue: googleAnalyticsSpy});
-      fixture = TestBed.createComponent(AppComponent);
-      comp = fixture.componentInstance;
-      fixture.detectChanges();
-    });
-
-    it('should create component', () => {
-      expect(comp).toBeTruthy();
-    });
-
-    describe('the constructor', () => {
-      it('should call googleAnalyticsService.addTrackingIdToPage()', () => {
-        expect(googleAnalyticsSpy.addTrackingIdToPage).toHaveBeenCalledTimes(1);
-      });
-    });
-  });
-
-  describe('when ThemeService returns a custom theme', () => {
-    let document;
-    let headSpy;
-
-    beforeEach(() => {
-      // NOTE: Cannot override providers once components have been compiled, so TestBed needs to be reset
-      TestBed.resetTestingModule();
-      TestBed.configureTestingModule(getDefaultTestBedConf());
-      TestBed.overrideProvider(ThemeService, {useValue: getMockThemeService('custom')});
-      document = TestBed.inject(DOCUMENT);
-      headSpy = jasmine.createSpyObj('head', ['appendChild', 'getElementsByClassName']);
-      headSpy.getElementsByClassName.and.returnValue([]);
-      spyOn(document, 'getElementsByTagName').and.returnValue([headSpy]);
-      fixture = TestBed.createComponent(AppComponent);
-      comp = fixture.componentInstance;
-      fixture.detectChanges();
-    });
-
-    it('should append a link element with the correct attributes to the head element', () => {
-      const link = document.createElement('link');
-      link.setAttribute('rel', 'stylesheet');
-      link.setAttribute('type', 'text/css');
-      link.setAttribute('class', 'theme-css');
-      link.setAttribute('href', '/custom-theme.css');
-
-      expect(headSpy.appendChild).toHaveBeenCalledWith(link);
-    });
-  });
 });

src/app/app.component.ts

@@ -1,4 +1,4 @@
-import { distinctUntilChanged, filter, switchMap, take, withLatestFrom } from 'rxjs/operators';
+import { distinctUntilChanged, take, withLatestFrom } from 'rxjs/operators';
 import { DOCUMENT, isPlatformBrowser } from '@angular/common';
 import {
   AfterViewInit,
@@ -7,47 +7,31 @@ import {
   HostListener,
   Inject,
   OnInit,
-  Optional,
   PLATFORM_ID,
 } from '@angular/core';
 import {
-  ActivatedRouteSnapshot,
   NavigationCancel,
   NavigationEnd,
-  NavigationStart, ResolveEnd,
+  NavigationStart,
   Router,
 } from '@angular/router';
 
-import { isEqual } from 'lodash';
-import { BehaviorSubject, Observable, of } from 'rxjs';
+import { BehaviorSubject, Observable } from 'rxjs';
 import { select, Store } from '@ngrx/store';
-import { NgbModal } from '@ng-bootstrap/ng-bootstrap';
+import { NgbModal, NgbModalConfig } from '@ng-bootstrap/ng-bootstrap';
 import { TranslateService } from '@ngx-translate/core';
-import { Angulartics2GoogleAnalytics } from 'angulartics2/ga';
-
-import { MetadataService } from './core/metadata/metadata.service';
 import { HostWindowResizeAction } from './shared/host-window.actions';
 import { HostWindowState } from './shared/search/host-window.reducer';
 import { NativeWindowRef, NativeWindowService } from './core/services/window.service';
 import { isAuthenticationBlocking } from './core/auth/selectors';
 import { AuthService } from './core/auth/auth.service';
 import { CSSVariableService } from './shared/sass-helper/sass-helper.service';
-import { MenuService } from './shared/menu/menu.service';
-import { HostWindowService } from './shared/host-window.service';
-import { HeadTagConfig, ThemeConfig } from '../config/theme.model';
-import { Angulartics2DSpace } from './statistics/angulartics/dspace-provider';
 import { environment } from '../environments/environment';
 import { models } from './core/core.module';
-import { LocaleService } from './core/locale/locale.service';
-import { hasNoValue, hasValue, isNotEmpty } from './shared/empty.util';
-import { KlaroService } from './shared/cookies/klaro.service';
-import { GoogleAnalyticsService } from './statistics/google-analytics.service';
 import { ThemeService } from './shared/theme-support/theme.service';
-import { BASE_THEME_NAME } from './shared/theme-support/theme.constants';
-import { BreadcrumbsService } from './breadcrumbs/breadcrumbs.service';
 import { IdleModalComponent } from './shared/idle-modal/idle-modal.component';
-import { getDefaultThemeConfig } from '../config/config.util';
-import { AppConfig, APP_CONFIG } from 'src/config/app-config.interface';
+import { distinctNext } from './core/shared/distinct-next';
+import { ModalBeforeDismiss } from './shared/interfaces/modal-before-dismiss.interface';
 
 @Component({
   selector: 'ds-app',
@@ -56,11 +40,6 @@ import { AppConfig, APP_CONFIG } from 'src/config/app-config.interface';
   changeDetection: ChangeDetectionStrategy.OnPush,
 })
 export class AppComponent implements OnInit, AfterViewInit {
-  sidebarVisible: Observable<boolean>;
-  slideSidebarOver: Observable<boolean>;
-  collapsedSidebarWidth: Observable<string>;
-  totalSidebarWidth: Observable<string>;
-  theme: Observable<ThemeConfig> = of({} as any);
   notificationOptions;
   models;
 
@@ -72,14 +51,12 @@ export class AppComponent implements OnInit, AfterViewInit {
   /**
    * Whether or not the app is in the process of rerouting
    */
-  isRouteLoading$: BehaviorSubject<boolean> = new BehaviorSubject(true);
+  isRouteLoading$: BehaviorSubject<boolean> = new BehaviorSubject(false);
 
   /**
    * Whether or not the theme is in the process of being swapped
    */
-  isThemeLoading$: BehaviorSubject<boolean> = new BehaviorSubject(false);
-
-  isThemeCSSLoading$: BehaviorSubject<boolean> = new BehaviorSubject<boolean>(false);
+  isThemeLoading$: Observable<boolean>;
 
   /**
    * Whether or not the idle modal is is currently open
@@ -90,93 +67,45 @@ export class AppComponent implements OnInit, AfterViewInit {
     @Inject(NativeWindowService) private _window: NativeWindowRef,
     @Inject(DOCUMENT) private document: any,
     @Inject(PLATFORM_ID) private platformId: any,
-    @Inject(APP_CONFIG) private appConfig: AppConfig,
     private themeService: ThemeService,
     private translate: TranslateService,
     private store: Store<HostWindowState>,
-    private metadata: MetadataService,
-    private angulartics2GoogleAnalytics: Angulartics2GoogleAnalytics,
-    private angulartics2DSpace: Angulartics2DSpace,
     private authService: AuthService,
     private router: Router,
     private cssService: CSSVariableService,
-    private menuService: MenuService,
-    private windowService: HostWindowService,
-    private localeService: LocaleService,
-    private breadcrumbsService: BreadcrumbsService,
     private modalService: NgbModal,
-    @Optional() private cookiesService: KlaroService,
-    @Optional() private googleAnalyticsService: GoogleAnalyticsService,
+    private modalConfig: NgbModalConfig,
   ) {
-
-    if (!isEqual(environment, this.appConfig)) {
-      throw new Error('environment does not match app config!');
-    }
-
     this.notificationOptions = environment.notifications;
 
     /* Use models object so all decorators are actually called */
     this.models = models;
 
-    this.themeService.getThemeName$().subscribe((themeName: string) => {
-      if (isPlatformBrowser(this.platformId)) {
-        // the theme css will never download server side, so this should only happen on the browser
-        this.isThemeCSSLoading$.next(true);
-      }
-      if (hasValue(themeName)) {
-        this.loadGlobalThemeConfig(themeName);
-      } else {
-        const defaultThemeConfig = getDefaultThemeConfig();
-        if (hasValue(defaultThemeConfig)) {
-          this.loadGlobalThemeConfig(defaultThemeConfig.name);
-        } else {
-          this.loadGlobalThemeConfig(BASE_THEME_NAME);
-        }
-      }
-    });
-
     if (isPlatformBrowser(this.platformId)) {
-      this.authService.trackTokenExpiration();
       this.trackIdleModal();
     }
 
-    // Load all the languages that are defined as active from the config file
-    translate.addLangs(environment.languages.filter((LangConfig) => LangConfig.active === true).map((a) => a.code));
+    this.isThemeLoading$ = this.themeService.isThemeLoading$;
 
-    // Load the default language from the config file
-    // translate.setDefaultLang(environment.defaultLanguage);
-
-    // set the current language code
-    this.localeService.setCurrentLanguageCode();
-
-    // analytics
-    if (hasValue(googleAnalyticsService)) {
-      googleAnalyticsService.addTrackingIdToPage();
-    }
-    angulartics2DSpace.startTracking();
-
-    metadata.listenForRouteChange();
-    breadcrumbsService.listenForRouteChanges();
-
-    if (environment.debug) {
-      console.info(environment);
-    }
     this.storeCSSVariables();
   }
 
   ngOnInit() {
-    this.isAuthBlocking$ = this.store.pipe(select(isAuthenticationBlocking)).pipe(
+    /** Implement behavior for interface {@link ModalBeforeDismiss} */
+    this.modalConfig.beforeDismiss = async function () {
+      if (typeof this?.componentInstance?.beforeDismiss === 'function') {
+        return this.componentInstance.beforeDismiss();
+      }
+
+      // fall back to default behavior
+      return true;
+    };
+
+    this.isAuthBlocking$ = this.store.pipe(
+      select(isAuthenticationBlocking),
       distinctUntilChanged()
     );
-    this.isAuthBlocking$
-      .pipe(
-        filter((isBlocking: boolean) => isBlocking === false),
-        take(1)
-      ).subscribe(() => this.initializeKlaro());
 
-    const env: string = environment.production ? 'Production' : 'Development';
-    const color: string = environment.production ? 'red' : 'green';
-    console.info(`Environment: %c${env}`, `color: ${color}; font-weight: bold;`);
     this.dispatchWindowSize(this._window.nativeWindow.innerWidth, this._window.nativeWindow.innerHeight);
   }
 
@@ -196,34 +125,14 @@ export class AppComponent implements OnInit, AfterViewInit {
   }
 
   ngAfterViewInit() {
-    let resolveEndFound = false;
     this.router.events.subscribe((event) => {
       if (event instanceof NavigationStart) {
-        resolveEndFound = false;
-        this.isRouteLoading$.next(true);
-        this.isThemeLoading$.next(true);
-      } else  if (event instanceof ResolveEnd) {
-        resolveEndFound = true;
-        const activatedRouteSnapShot: ActivatedRouteSnapshot = event.state.root;
-        this.themeService.updateThemeOnRouteChange$(event.urlAfterRedirects, activatedRouteSnapShot).pipe(
-          switchMap((changed) => {
-            if (changed) {
-              return this.isThemeCSSLoading$;
-            } else {
-              return [false];
-            }
-          })
-        ).subscribe((changed) => {
-          this.isThemeLoading$.next(changed);
-        });
+        distinctNext(this.isRouteLoading$, true);
       } else if (
         event instanceof NavigationEnd ||
         event instanceof NavigationCancel
       ) {
-        if (!resolveEndFound) {
-          this.isThemeLoading$.next(false);
-        }
-        this.isRouteLoading$.next(false);
+        distinctNext(this.isRouteLoading$, false);
       }
     });
   }
@@ -239,125 +148,6 @@ export class AppComponent implements OnInit, AfterViewInit {
     );
   }
 
-  private initializeKlaro() {
-    if (hasValue(this.cookiesService)) {
-      this.cookiesService.initialize();
-    }
-  }
-
-  private loadGlobalThemeConfig(themeName: string): void {
-    this.setThemeCss(themeName);
-    this.setHeadTags(themeName);
-  }
-
-  /**
-   * Update the theme css file in <head>
-   *
-   * @param themeName The name of the new theme
-   * @private
-   */
-  private setThemeCss(themeName: string): void {
-    const head = this.document.getElementsByTagName('head')[0];
-    if (hasNoValue(head)) {
-      return;
-    }
-
-    // Array.from to ensure we end up with an array, not an HTMLCollection, which would be
-    // automatically updated if we add nodes later
-    const currentThemeLinks = Array.from(head.getElementsByClassName('theme-css'));
-    const link = this.document.createElement('link');
-    link.setAttribute('rel', 'stylesheet');
-    link.setAttribute('type', 'text/css');
-    link.setAttribute('class', 'theme-css');
-    link.setAttribute('href', `/${encodeURIComponent(themeName)}-theme.css`);
-    // wait for the new css to download before removing the old one to prevent a
-    // flash of unstyled content
-    link.onload = () => {
-      if (isNotEmpty(currentThemeLinks)) {
-        currentThemeLinks.forEach((currentThemeLink: any) => {
-          if (hasValue(currentThemeLink)) {
-            currentThemeLink.remove();
-          }
-        });
-      }
-      // the fact that this callback is used, proves we're on the browser.
-      this.isThemeCSSLoading$.next(false);
-    };
-    head.appendChild(link);
-  }
-
-  private setHeadTags(themeName: string): void {
-    const head = this.document.getElementsByTagName('head')[0];
-    if (hasNoValue(head)) {
-      return;
-    }
-
-    // clear head tags
-    const currentHeadTags = Array.from(head.getElementsByClassName('theme-head-tag'));
-    if (hasValue(currentHeadTags)) {
-      currentHeadTags.forEach((currentHeadTag: any) => currentHeadTag.remove());
-    }
-
-    // create new head tags (not yet added to DOM)
-    const headTagFragment = this.document.createDocumentFragment();
-    this.createHeadTags(themeName)
-      .forEach(newHeadTag => headTagFragment.appendChild(newHeadTag));
-
-    // add new head tags to DOM
-    head.appendChild(headTagFragment);
-  }
-
-  private createHeadTags(themeName: string): HTMLElement[] {
-    const themeConfig = this.themeService.getThemeConfigFor(themeName);
-    const headTagConfigs = themeConfig?.headTags;
-
-    if (hasNoValue(headTagConfigs)) {
-      const parentThemeName = themeConfig?.extends;
-      if (hasValue(parentThemeName)) {
-        // inherit the head tags of the parent theme
-        return this.createHeadTags(parentThemeName);
-      }
-      const defaultThemeConfig = getDefaultThemeConfig();
-      const defaultThemeName = defaultThemeConfig.name;
-      if (
-        hasNoValue(defaultThemeName) ||
-        themeName === defaultThemeName ||
-        themeName === BASE_THEME_NAME
-      ) {
-        // last resort, use fallback favicon.ico
-        return [
-          this.createHeadTag({
-            'tagName': 'link',
-            'attributes': {
-              'rel': 'icon',
-              'href': 'assets/images/favicon.ico',
-              'sizes': 'any',
-            }
-          })
-        ];
-      }
-
-      // inherit the head tags of the default theme
-      return this.createHeadTags(defaultThemeConfig.name);
-    }
-
-    return headTagConfigs.map(this.createHeadTag.bind(this));
-  }
-
-  private createHeadTag(headTagConfig: HeadTagConfig): HTMLElement {
-    const tag = this.document.createElement(headTagConfig.tagName);
-
-    if (hasValue(headTagConfig.attributes)) {
-      Object.entries(headTagConfig.attributes)
-        .forEach(([key, value]) => tag.setAttribute(key, value));
-    }
-
-    // 'class' attribute should always be 'theme-head-tag' for removal
-    tag.setAttribute('class', 'theme-head-tag');
-
-    return tag;
-  }
-
   private trackIdleModal() {
     const isIdle$ = this.authService.isUserIdle();
     const isAuthenticated$ = this.authService.isAuthenticated();
@@ -376,4 +166,5 @@ export class AppComponent implements OnInit, AfterViewInit {
         }
       });
   }
+
 }

src/app/app.module.ts

@@ -1,71 +1,46 @@
-import { APP_BASE_HREF, CommonModule } from '@angular/common';
+import { APP_BASE_HREF, CommonModule, DOCUMENT } from '@angular/common';
 import { HTTP_INTERCEPTORS, HttpClientModule } from '@angular/common/http';
-import { APP_INITIALIZER, NgModule } from '@angular/core';
+import { NgModule } from '@angular/core';
 import { AbstractControl } from '@angular/forms';
 import { BrowserModule } from '@angular/platform-browser';
 
 import { NgbModule } from '@ng-bootstrap/ng-bootstrap';
 import { EffectsModule } from '@ngrx/effects';
 import { RouterStateSerializer, StoreRouterConnectingModule } from '@ngrx/router-store';
-import { MetaReducer, Store, StoreModule, USER_PROVIDED_META_REDUCERS } from '@ngrx/store';
-import { StoreDevtoolsModule } from '@ngrx/store-devtools';
-import {
-  DYNAMIC_ERROR_MESSAGES_MATCHER,
-  DYNAMIC_MATCHER_PROVIDERS,
-  DynamicErrorMessagesMatcher
-} from '@ng-dynamic-forms/core';
+import { MetaReducer, StoreModule, USER_PROVIDED_META_REDUCERS } from '@ngrx/store';
+import { DYNAMIC_ERROR_MESSAGES_MATCHER, DYNAMIC_MATCHER_PROVIDERS, DynamicErrorMessagesMatcher } from '@ng-dynamic-forms/core';
 import { TranslateModule } from '@ngx-translate/core';
 import { ScrollToModule } from '@nicky-lenaers/ngx-scroll-to';
-
-import { AdminSidebarSectionComponent } from './admin/admin-sidebar/admin-sidebar-section/admin-sidebar-section.component';
-import { AdminSidebarComponent } from './admin/admin-sidebar/admin-sidebar.component';
-import { ExpandableAdminSidebarSectionComponent } from './admin/admin-sidebar/expandable-admin-sidebar-section/expandable-admin-sidebar-section.component';
 import { AppRoutingModule } from './app-routing.module';
 import { AppComponent } from './app.component';
 import { appEffects } from './app.effects';
 import { appMetaReducers, debugMetaReducers } from './app.metareducers';
 import { appReducers, AppState, storeModuleConfig } from './app.reducer';
-import { CheckAuthenticationTokenAction } from './core/auth/auth.actions';
 import { CoreModule } from './core/core.module';
 import { ClientCookieService } from './core/services/client-cookie.service';
-import { FooterComponent } from './footer/footer.component';
-import { HeaderNavbarWrapperComponent } from './header-nav-wrapper/header-navbar-wrapper.component';
-import { HeaderComponent } from './header/header.component';
 import { NavbarModule } from './navbar/navbar.module';
-import { PageNotFoundComponent } from './pagenotfound/pagenotfound.component';
 import { DSpaceRouterStateSerializer } from './shared/ngrx/dspace-router-state-serializer';
-import { NotificationComponent } from './shared/notifications/notification/notification.component';
-import { NotificationsBoardComponent } from './shared/notifications/notifications-board/notifications-board.component';
 import { SharedModule } from './shared/shared.module';
-import { BreadcrumbsComponent } from './breadcrumbs/breadcrumbs.component';
 import { environment } from '../environments/environment';
-import { ForbiddenComponent } from './forbidden/forbidden.component';
 import { AuthInterceptor } from './core/auth/auth.interceptor';
 import { LocaleInterceptor } from './core/locale/locale.interceptor';
 import { XsrfInterceptor } from './core/xsrf/xsrf.interceptor';
 import { LogInterceptor } from './core/log/log.interceptor';
-import { RootComponent } from './root/root.component';
-import { ThemedRootComponent } from './root/themed-root.component';
-import { ThemedEntryComponentModule } from '../themes/themed-entry-component.module';
-import { ThemedPageNotFoundComponent } from './pagenotfound/themed-pagenotfound.component';
-import { ThemedForbiddenComponent } from './forbidden/themed-forbidden.component';
-import { ThemedHeaderComponent } from './header/themed-header.component';
-import { ThemedFooterComponent } from './footer/themed-footer.component';
-import { ThemedBreadcrumbsComponent } from './breadcrumbs/themed-breadcrumbs.component';
-import { ThemedHeaderNavbarWrapperComponent } from './header-nav-wrapper/themed-header-navbar-wrapper.component';
-import { IdleModalComponent } from './shared/idle-modal/idle-modal.component';
-import { ThemedPageInternalServerErrorComponent } from './page-internal-server-error/themed-page-internal-server-error.component';
-import { PageInternalServerErrorComponent } from './page-internal-server-error/page-internal-server-error.component';
-
+import { EagerThemesModule } from '../themes/eager-themes.module';
 import { APP_CONFIG, AppConfig } from '../config/app-config.interface';
+import { NgxMaskModule } from 'ngx-mask';
+import { StoreDevModules } from '../config/store/devtools';
+import { RootModule } from './root.module';
 
 export function getConfig() {
   return environment;
 }
 
-export function getBase(appConfig: AppConfig) {
-  return appConfig.ui.nameSpace;
-}
+const getBaseHref = (document: Document, appConfig: AppConfig): string => {
+  const baseTag = document.querySelector('head > base');
+  baseTag.setAttribute('href', `${appConfig.ui.nameSpace}${appConfig.ui.nameSpace.endsWith('/') ? '' : '/'}`);
+  return baseTag.getAttribute('href');
+};
 
 export function getMetaReducers(appConfig: AppConfig): MetaReducer<AppState>[] {
   return appConfig.debug ? [...appMetaReducers, ...debugMetaReducers] : appMetaReducers;
@@ -89,28 +64,20 @@ const IMPORTS = [
   ScrollToModule.forRoot(),
   NgbModule,
   TranslateModule.forRoot(),
+  NgxMaskModule.forRoot(),
   EffectsModule.forRoot(appEffects),
   StoreModule.forRoot(appReducers, storeModuleConfig),
   StoreRouterConnectingModule.forRoot(),
-  ThemedEntryComponentModule.withEntryComponents(),
+  StoreDevModules,
+  EagerThemesModule,
+  RootModule,
 ];
 
-IMPORTS.push(
-  StoreDevtoolsModule.instrument({
-    maxAge: 1000,
-    logOnly: environment.production,
-  })
-);
-
 const PROVIDERS = [
-  {
-    provide: APP_CONFIG,
-    useFactory: getConfig
-  },
   {
     provide: APP_BASE_HREF,
-    useFactory: getBase,
-    deps: [APP_CONFIG]
+    useFactory: getBaseHref,
+    deps: [DOCUMENT, APP_CONFIG]
   },
   {
     provide: USER_PROVIDED_META_REDUCERS,
@@ -122,15 +89,6 @@ const PROVIDERS = [
     useClass: DSpaceRouterStateSerializer
   },
   ClientCookieService,
-  // Check the authentication token when the app initializes
-  {
-    provide: APP_INITIALIZER,
-    useFactory: (store: Store<AppState>,) => {
-      return () => store.dispatch(new CheckAuthenticationTokenAction());
-    },
-    deps: [Store],
-    multi: true
-  },
   // register AuthInterceptor as HttpInterceptor
   {
     provide: HTTP_INTERCEPTORS,
@@ -164,28 +122,6 @@ const PROVIDERS = [
 
 const DECLARATIONS = [
   AppComponent,
-  RootComponent,
-  ThemedRootComponent,
-  HeaderComponent,
-  ThemedHeaderComponent,
-  HeaderNavbarWrapperComponent,
-  ThemedHeaderNavbarWrapperComponent,
-  AdminSidebarComponent,
-  AdminSidebarSectionComponent,
-  ExpandableAdminSidebarSectionComponent,
-  FooterComponent,
-  ThemedFooterComponent,
-  PageNotFoundComponent,
-  ThemedPageNotFoundComponent,
-  NotificationComponent,
-  NotificationsBoardComponent,
-  BreadcrumbsComponent,
-  ThemedBreadcrumbsComponent,
-  ForbiddenComponent,
-  ThemedForbiddenComponent,
-  IdleModalComponent,
-  ThemedPageInternalServerErrorComponent,
-  PageInternalServerErrorComponent
 ];
 
 const EXPORTS = [

src/app/app.reducer.ts

@@ -22,7 +22,7 @@ import {
   nameVariantReducer
 } from './shared/form/builder/ds-dynamic-form-ui/relation-lookup-modal/name-variant.reducer';
 import { formReducer, FormState } from './shared/form/form.reducer';
-import { menusReducer, MenusState } from './shared/menu/menu.reducer';
+import { menusReducer} from './shared/menu/menu.reducer';
 import {
   notificationsReducer,
   NotificationsState
@@ -49,6 +49,7 @@ import {
 import { sidebarReducer, SidebarState } from './shared/sidebar/sidebar.reducer';
 import { truncatableReducer, TruncatablesState } from './shared/truncatable/truncatable.reducer';
 import { ThemeState, themeReducer } from './shared/theme-support/theme.reducer';
+import { MenusState } from './shared/menu/menus-state.model';
 import { correlationIdReducer } from './correlation-id/correlation-id.reducer';
 
 export interface AppState {

src/app/bitstream-page/bitstream-page-routing.module.ts

@@ -10,6 +10,9 @@ import { ResourcePolicyResolver } from '../shared/resource-policies/resolvers/re
 import { ResourcePolicyEditComponent } from '../shared/resource-policies/edit/resource-policy-edit.component';
 import { BitstreamAuthorizationsComponent } from './bitstream-authorizations/bitstream-authorizations.component';
 import { LegacyBitstreamUrlResolver } from './legacy-bitstream-url.resolver';
+import { BitstreamBreadcrumbResolver } from '../core/breadcrumbs/bitstream-breadcrumb.resolver';
+import { BitstreamBreadcrumbsService } from '../core/breadcrumbs/bitstream-breadcrumbs.service';
+import { I18nBreadcrumbResolver } from '../core/breadcrumbs/i18n-breadcrumb.resolver';
 
 const EDIT_BITSTREAM_PATH = ':id/edit';
 const EDIT_BITSTREAM_AUTHORIZATIONS_PATH = ':id/authorizations';
@@ -48,7 +51,8 @@ const EDIT_BITSTREAM_AUTHORIZATIONS_PATH = ':id/authorizations';
         path: EDIT_BITSTREAM_PATH,
         component: EditBitstreamPageComponent,
         resolve: {
-          bitstream: BitstreamPageResolver
+          bitstream: BitstreamPageResolver,
+          breadcrumb: BitstreamBreadcrumbResolver,
         },
         canActivate: [AuthenticatedGuard]
       },
@@ -67,15 +71,17 @@ const EDIT_BITSTREAM_AUTHORIZATIONS_PATH = ':id/authorizations';
           {
             path: 'edit',
             resolve: {
+              breadcrumb: I18nBreadcrumbResolver,
               resourcePolicy: ResourcePolicyResolver
             },
             component: ResourcePolicyEditComponent,
-            data: { title: 'resource-policies.edit.page.title', showBreadcrumbs: true }
+            data: { breadcrumbKey: 'item.edit', title: 'resource-policies.edit.page.title', showBreadcrumbs: true }
           },
           {
             path: '',
             resolve: {
-              bitstream: BitstreamPageResolver
+              bitstream: BitstreamPageResolver,
+              breadcrumb: BitstreamBreadcrumbResolver,
             },
             component: BitstreamAuthorizationsComponent,
             data: { title: 'bitstream.edit.authorizations.title', showBreadcrumbs: true }
@@ -86,6 +92,8 @@ const EDIT_BITSTREAM_AUTHORIZATIONS_PATH = ':id/authorizations';
   ],
   providers: [
     BitstreamPageResolver,
+    BitstreamBreadcrumbResolver,
+    BitstreamBreadcrumbsService
   ]
 })
 export class BitstreamPageRoutingModule {

src/app/bitstream-page/bitstream-page.resolver.ts

@@ -7,6 +7,15 @@ import { BitstreamDataService } from '../core/data/bitstream-data.service';
 import { followLink, FollowLinkConfig } from '../shared/utils/follow-link-config.model';
 import { getFirstCompletedRemoteData } from '../core/shared/operators';
 
+/**
+ * The self links defined in this list are expected to be requested somewhere in the near future
+ * Requesting them as embeds will limit the number of requests
+ */
+ export const BITSTREAM_PAGE_LINKS_TO_FOLLOW: FollowLinkConfig<Bitstream>[] = [
+  followLink('bundle', {}, followLink('item')),
+  followLink('format')
+];
+
 /**
  * This class represents a resolver that requests a specific bitstream before the route is activated
  */
@@ -34,9 +43,6 @@ export class BitstreamPageResolver implements Resolve<RemoteData<Bitstream>> {
      * Requesting them as embeds will limit the number of requests
      */
     get followLinks(): FollowLinkConfig<Bitstream>[] {
-        return [
-            followLink('bundle', {}, followLink('item')),
-            followLink('format')
-        ];
+      return BITSTREAM_PAGE_LINKS_TO_FOLLOW;
     }
 }

src/app/bitstream-page/edit-bitstream-page/edit-bitstream-page.component.html

@@ -27,7 +27,7 @@
       </div>
     </div>
     <ds-error *ngIf="bitstreamRD?.hasFailed" message="{{'error.bitstream' | translate}}"></ds-error>
-    <ds-loading *ngIf="!bitstreamRD || !formatsRD || bitstreamRD?.isLoading || formatsRD?.isLoading"
-                message="{{'loading.bitstream' | translate}}"></ds-loading>
+    <ds-themed-loading *ngIf="!bitstreamRD || !formatsRD || bitstreamRD?.isLoading || formatsRD?.isLoading"
+                message="{{'loading.bitstream' | translate}}"></ds-themed-loading>
   </div>
 </ng-container>

src/app/bitstream-page/legacy-bitstream-url.resolver.spec.ts

@@ -2,8 +2,8 @@ import { LegacyBitstreamUrlResolver } from './legacy-bitstream-url.resolver';
 import { of as observableOf, EMPTY } from 'rxjs';
 import { BitstreamDataService } from '../core/data/bitstream-data.service';
 import { RemoteData } from '../core/data/remote-data';
-import { RequestEntryState } from '../core/data/request.reducer';
 import { TestScheduler } from 'rxjs/testing';
+import { RequestEntryState } from '../core/data/request-entry-state.model';
 
 describe(`LegacyBitstreamUrlResolver`, () => {
   let resolver: LegacyBitstreamUrlResolver;

src/app/browse-by/browse-by-date-page/browse-by-date-page.component.spec.ts

@@ -20,9 +20,9 @@ import { VarDirective } from '../../shared/utils/var.directive';
 import { createSuccessfulRemoteDataObject$ } from '../../shared/remote-data.utils';
 import { PaginationComponentOptions } from '../../shared/pagination/pagination-component-options.model';
 import { SortDirection, SortOptions } from '../../core/cache/models/sort-options.model';
-import { FindListOptions } from '../../core/data/request.models';
 import { PaginationService } from '../../core/pagination/pagination.service';
 import { PaginationServiceStub } from '../../shared/testing/pagination-service.stub';
+import { FindListOptions } from '../../core/data/find-list-options.model';
 
 describe('BrowseByDatePageComponent', () => {
   let comp: BrowseByDatePageComponent;

src/app/browse-by/browse-by-date-page/browse-by-date-page.component.ts

@@ -18,6 +18,7 @@ import { PaginationService } from '../../core/pagination/pagination.service';
 import { map } from 'rxjs/operators';
 import { PaginationComponentOptions } from '../../shared/pagination/pagination-component-options.model';
 import { SortDirection, SortOptions } from '../../core/cache/models/sort-options.model';
+import { isValidDate } from '../../shared/date.util';
 
 @Component({
   selector: 'ds-browse-by-date-page',
@@ -85,10 +86,10 @@ export class BrowseByDatePageComponent extends BrowseByMetadataPageComponent {
         let lowerLimit = environment.browseBy.defaultLowerLimit;
         if (hasValue(firstItemRD.payload)) {
           const date = firstItemRD.payload.firstMetadataValue(metadataKeys);
-          if (hasValue(date)) {
+          if (isNotEmpty(date) && isValidDate(date)) {
             const dateObj = new Date(date);
             // TODO: it appears that getFullYear (based on local time) is sometimes unreliable. Switching to UTC.
-            lowerLimit = dateObj.getUTCFullYear();
+            lowerLimit = isNaN(dateObj.getUTCFullYear()) ? lowerLimit : dateObj.getUTCFullYear();
           }
         }
         const options = [];

src/app/browse-by/browse-by-metadata-page/browse-by-metadata-page.component.html

@@ -18,24 +18,29 @@
         </ds-comcol-page-content>
       </header>
       <!-- Browse-By Links -->
-      <ds-comcol-page-browse-by [id]="parentContext.id" [contentType]="parentContext.type"></ds-comcol-page-browse-by>
+      <ds-themed-comcol-page-browse-by [id]="parentContext.id" [contentType]="parentContext.type"></ds-themed-comcol-page-browse-by>
       </ng-container></ng-container>
 
     <section class="comcol-page-browse-section">
     <div class="browse-by-metadata w-100">
     <ds-browse-by *ngIf="startsWithOptions" class="col-xs-12 w-100"
-      title="{{'browse.title' | translate:{collection: (parent$ | async)?.payload?.name || '', field: 'browse.metadata.' + browseId | translate, value: (value)? '&quot;' + value + '&quot;': ''} }}"
+      title="{{'browse.title' | translate:
+      {
+        collection: (parent$ | async)?.payload?.name || '',
+        field: 'browse.metadata.' + browseId | translate,
+        startsWith: (startsWith)? ('browse.startsWith' | translate: { startsWith: '&quot;' + startsWith + '&quot;' }) : '',
+        value: (value)? '&quot;' + value + '&quot;': ''
+      } }}"
       parentname="{{(parent$ | async)?.payload?.name || ''}}"
       [objects$]="(items$ !== undefined)? items$ : browseEntries$"
       [paginationConfig]="(currentPagination$ |async)"
       [sortConfig]="(currentSort$ |async)"
       [type]="startsWithType"
       [startsWithOptions]="startsWithOptions"
-      [enableArrows]="true"
       (prev)="goPrev()"
       (next)="goNext()">
     </ds-browse-by>
-    <ds-loading *ngIf="!startsWithOptions" message="{{'loading.browse-by-page' | translate}}"></ds-loading>
+    <ds-themed-loading *ngIf="!startsWithOptions" message="{{'loading.browse-by-page' | translate}}"></ds-themed-loading>
   </div>
   </section>
   <ng-container *ngVar="(parent$ | async) as parent">

src/app/browse-by/browse-by-metadata-page/browse-by-metadata-page.component.ts

@@ -18,6 +18,8 @@ import { BrowseByDataType, rendersBrowseBy } from '../browse-by-switcher/browse-
 import { PaginationService } from '../../core/pagination/pagination.service';
 import { map } from 'rxjs/operators';
 
+export const BBM_PAGINATION_ID = 'bbm';
+
 @Component({
   selector: 'ds-browse-by-metadata-page',
   styleUrls: ['./browse-by-metadata-page.component.scss'],
@@ -50,7 +52,7 @@ export class BrowseByMetadataPageComponent implements OnInit {
    * The pagination config used to display the values
    */
   paginationConfig: PaginationComponentOptions = Object.assign(new PaginationComponentOptions(), {
-    id: 'bbm',
+    id: BBM_PAGINATION_ID,
     currentPage: 1,
     pageSize: 20
   });
@@ -127,10 +129,10 @@ export class BrowseByMetadataPageComponent implements OnInit {
           return [Object.assign({}, routeParams, queryParams),currentPage,currentSort];
         })
       ).subscribe(([params, currentPage, currentSort]: [Params, PaginationComponentOptions, SortOptions]) => {
-          this.browseId = params.id || this.defaultBrowseId;
+          this.browseId = params.id || this.defaultBrowseId;
           this.authority = params.authority;
-          this.value = +params.value || params.value || '';
-          this.startsWith = +params.startsWith || params.startsWith;
+          this.value = +params.value || params.value || '';
+          this.startsWith = +params.startsWith || params.startsWith;
           const searchOptions = browseParamsToOptions(params, currentPage, currentSort, this.browseId);
           if (isNotEmpty(this.value)) {
             this.updatePageWithItems(searchOptions, this.value, this.authority);

src/app/browse-by/browse-by-routing.module.ts

@@ -17,7 +17,7 @@ import { ThemedBrowseBySwitcherComponent } from './browse-by-switcher/themed-bro
             component: ThemedBrowseBySwitcherComponent,
             canActivate: [BrowseByGuard],
             resolve: { breadcrumb: BrowseByI18nBreadcrumbResolver },
-            data: { title: 'browse.title', breadcrumbKey: 'browse.metadata' }
+            data: { title: 'browse.title.page', breadcrumbKey: 'browse.metadata' }
           }
         ]
       }])

src/app/browse-by/browse-by-switcher/browse-by-decorator.ts

@@ -1,6 +1,10 @@
 import { hasNoValue } from '../../shared/empty.util';
 import { InjectionToken } from '@angular/core';
 import { GenericConstructor } from '../../core/shared/generic-constructor';
+import {
+  DEFAULT_THEME,
+  resolveTheme
+} from '../../shared/object-collection/shared/listable-object/listable-object.decorator';
 
 export enum BrowseByDataType {
   Title = 'title',
@@ -10,7 +14,7 @@ export enum BrowseByDataType {
 
 export const DEFAULT_BROWSE_BY_TYPE = BrowseByDataType.Metadata;
 
-export const BROWSE_BY_COMPONENT_FACTORY = new InjectionToken<(browseByType) => GenericConstructor<any>>('getComponentByBrowseByType', {
+export const BROWSE_BY_COMPONENT_FACTORY = new InjectionToken<(browseByType, theme) => GenericConstructor<any>>('getComponentByBrowseByType', {
   providedIn: 'root',
   factory: () => getComponentByBrowseByType
 });
@@ -20,13 +24,17 @@ const map = new Map();
 /**
  * Decorator used for rendering Browse-By pages by type
  * @param browseByType  The type of page
+ * @param theme The optional theme for the component
  */
-export function rendersBrowseBy(browseByType: BrowseByDataType) {
+export function rendersBrowseBy(browseByType: BrowseByDataType, theme = DEFAULT_THEME) {
   return function decorator(component: any) {
     if (hasNoValue(map.get(browseByType))) {
-      map.set(browseByType, component);
+      map.set(browseByType, new Map());
+    }
+    if (hasNoValue(map.get(browseByType).get(theme))) {
+      map.get(browseByType).set(theme, component);
     } else {
-      throw new Error(`There can't be more than one component to render Browse-By of type "${browseByType}"`);
+      throw new Error(`There can't be more than one component to render Browse-By of type "${browseByType}" and theme "${theme}"`);
     }
   };
 }
@@ -34,11 +42,16 @@ export function rendersBrowseBy(browseByType: BrowseByDataType) {
 /**
  * Get the component used for rendering a Browse-By page by type
  * @param browseByType  The type of page
+ * @param theme the theme to match
  */
-export function getComponentByBrowseByType(browseByType) {
-  const comp = map.get(browseByType);
+export function getComponentByBrowseByType(browseByType, theme) {
+  let themeMap = map.get(browseByType);
+  if (hasNoValue(themeMap)) {
+    themeMap = map.get(DEFAULT_BROWSE_BY_TYPE);
+  }
+  const comp = resolveTheme(themeMap, theme);
   if (hasNoValue(comp)) {
-    map.get(DEFAULT_BROWSE_BY_TYPE);
+    return themeMap.get(DEFAULT_THEME);
   }
   return comp;
 }

src/app/browse-by/browse-by-switcher/browse-by-switcher.component.spec.ts

@@ -4,7 +4,8 @@ import { NO_ERRORS_SCHEMA } from '@angular/core';
 import { ActivatedRoute } from '@angular/router';
 import { BROWSE_BY_COMPONENT_FACTORY, BrowseByDataType } from './browse-by-decorator';
 import { BrowseDefinition } from '../../core/shared/browse-definition.model';
-import { BehaviorSubject, of as observableOf } from 'rxjs';
+import { BehaviorSubject } from 'rxjs';
+import { ThemeService } from '../../shared/theme-support/theme.service';
 
 describe('BrowseBySwitcherComponent', () => {
   let comp: BrowseBySwitcherComponent;
@@ -44,11 +45,20 @@ describe('BrowseBySwitcherComponent', () => {
     data
   };
 
+  let themeService: ThemeService;
+  let themeName: string;
+
   beforeEach(waitForAsync(() => {
+    themeName = 'dspace';
+    themeService = jasmine.createSpyObj('themeService', {
+      getThemeName: themeName,
+    });
+
     TestBed.configureTestingModule({
       declarations: [BrowseBySwitcherComponent],
       providers: [
         { provide: ActivatedRoute, useValue: activatedRouteStub },
+        { provide: ThemeService, useValue: themeService },
         { provide: BROWSE_BY_COMPONENT_FACTORY, useValue: jasmine.createSpy('getComponentByBrowseByType').and.returnValue(null) }
       ],
       schemas: [NO_ERRORS_SCHEMA]
@@ -68,7 +78,7 @@ describe('BrowseBySwitcherComponent', () => {
       });
 
       it(`should call getComponentByBrowseByType with type "${type.dataType}"`, () => {
-        expect((comp as any).getComponentByBrowseByType).toHaveBeenCalledWith(type.dataType);
+        expect((comp as any).getComponentByBrowseByType).toHaveBeenCalledWith(type.dataType, themeName);
       });
     });
   });

src/app/browse-by/browse-by-switcher/browse-by-switcher.component.ts

@@ -5,6 +5,7 @@ import { map } from 'rxjs/operators';
 import { BROWSE_BY_COMPONENT_FACTORY } from './browse-by-decorator';
 import { GenericConstructor } from '../../core/shared/generic-constructor';
 import { BrowseDefinition } from '../../core/shared/browse-definition.model';
+import { ThemeService } from '../../shared/theme-support/theme.service';
 
 @Component({
   selector: 'ds-browse-by-switcher',
@@ -21,7 +22,8 @@ export class BrowseBySwitcherComponent implements OnInit {
   browseByComponent: Observable<any>;
 
   public constructor(protected route: ActivatedRoute,
-                     @Inject(BROWSE_BY_COMPONENT_FACTORY) private getComponentByBrowseByType: (browseByType) => GenericConstructor<any>) {
+                     protected themeService: ThemeService,
+                     @Inject(BROWSE_BY_COMPONENT_FACTORY) private getComponentByBrowseByType: (browseByType, theme) => GenericConstructor<any>) {
   }
 
   /**
@@ -29,7 +31,7 @@ export class BrowseBySwitcherComponent implements OnInit {
    */
   ngOnInit(): void {
     this.browseByComponent = this.route.data.pipe(
-      map((data: { browseDefinition: BrowseDefinition }) => this.getComponentByBrowseByType(data.browseDefinition.dataType))
+      map((data: { browseDefinition: BrowseDefinition }) => this.getComponentByBrowseByType(data.browseDefinition.dataType, this.themeService.getThemeName()))
     );
   }
 

src/app/browse-by/browse-by-title-page/browse-by-title-page.component.spec.ts

@@ -20,9 +20,9 @@ import { VarDirective } from '../../shared/utils/var.directive';
 import { createSuccessfulRemoteDataObject$ } from '../../shared/remote-data.utils';
 import { PaginationComponentOptions } from '../../shared/pagination/pagination-component-options.model';
 import { SortDirection, SortOptions } from '../../core/cache/models/sort-options.model';
-import { FindListOptions } from '../../core/data/request.models';
 import { PaginationService } from '../../core/pagination/pagination.service';
 import { PaginationServiceStub } from '../../shared/testing/pagination-service.stub';
+import { FindListOptions } from '../../core/data/find-list-options.model';
 
 describe('BrowseByTitlePageComponent', () => {
   let comp: BrowseByTitlePageComponent;

src/app/browse-by/browse-by-title-page/browse-by-title-page.component.ts

@@ -45,7 +45,8 @@ export class BrowseByTitlePageComponent extends BrowseByMetadataPageComponent {
           return [Object.assign({}, routeParams, queryParams),currentPage,currentSort];
         })
       ).subscribe(([params, currentPage, currentSort]: [Params, PaginationComponentOptions, SortOptions]) => {
-        this.browseId = params.id || this.defaultBrowseId;
+        this.startsWith = +params.startsWith || params.startsWith;
+        this.browseId = params.id || this.defaultBrowseId;
         this.updatePageWithItems(browseParamsToOptions(params, currentPage, currentSort, this.browseId), undefined, undefined);
         this.updateParent(params.scope);
       }));

src/app/collection-page/collection-form/collection-form.component.ts

@@ -16,7 +16,7 @@ import { CommunityDataService } from '../../core/data/community-data.service';
 import { AuthService } from '../../core/auth/auth.service';
 import { RequestService } from '../../core/data/request.service';
 import { ObjectCacheService } from '../../core/cache/object-cache.service';
-import { EntityTypeService } from '../../core/data/entity-type.service';
+import { EntityTypeDataService } from '../../core/data/entity-type-data.service';
 import { ItemType } from '../../core/shared/item-relationships/item-type.model';
 import { MetadataValue } from '../../core/shared/metadata.models';
 import { getFirstSucceededRemoteListPayload } from '../../core/shared/operators';
@@ -61,7 +61,7 @@ export class CollectionFormComponent extends ComColFormComponent<Collection> imp
                      protected dsoService: CommunityDataService,
                      protected requestService: RequestService,
                      protected objectCache: ObjectCacheService,
-                     protected entityTypeService: EntityTypeService) {
+                     protected entityTypeService: EntityTypeDataService) {
     super(formService, translate, notificationsService, authService, requestService, objectCache);
   }
 

src/app/collection-page/collection-item-mapper/collection-item-mapper.component.spec.ts

@@ -16,7 +16,7 @@ import { Collection } from '../../core/shared/collection.model';
 import { RemoteData } from '../../core/data/remote-data';
 import { PaginationComponentOptions } from '../../shared/pagination/pagination-component-options.model';
 import { SortDirection, SortOptions } from '../../core/cache/models/sort-options.model';
-import { EventEmitter } from '@angular/core';
+import { ChangeDetectionStrategy, EventEmitter } from '@angular/core';
 import { HostWindowService } from '../../shared/host-window.service';
 import { HostWindowServiceStub } from '../../shared/testing/host-window-service.stub';
 import { By } from '@angular/platform-browser';
@@ -41,6 +41,12 @@ import {
 } from '../../shared/remote-data.utils';
 import { createPaginatedList } from '../../shared/testing/utils.test';
 import { AuthorizationDataService } from '../../core/data/feature-authorization/authorization-data.service';
+import { MyDSpacePageComponent, SEARCH_CONFIG_SERVICE } from '../../my-dspace-page/my-dspace-page.component';
+import { SearchConfigurationServiceStub } from '../../shared/testing/search-configuration-service.stub';
+import { GroupDataService } from '../../core/eperson/group-data.service';
+import { LinkHeadService } from '../../core/services/link-head.service';
+import { ConfigurationDataService } from '../../core/data/configuration-data.service';
+import { ConfigurationProperty } from '../../core/shared/configuration-property.model';
 
 describe('CollectionItemMapperComponent', () => {
   let comp: CollectionItemMapperComponent;
@@ -88,7 +94,7 @@ describe('CollectionItemMapperComponent', () => {
   const emptyList = createSuccessfulRemoteDataObject(createPaginatedList([]));
   const itemDataServiceStub = {
     mapToCollection: () => createSuccessfulRemoteDataObject$({}),
-    findAllByHref: () => observableOf(emptyList)
+    findListByHref: () => observableOf(emptyList),
   };
   const activatedRouteStub = {
     parent: {
@@ -110,15 +116,15 @@ describe('CollectionItemMapperComponent', () => {
   };
   const searchServiceStub = Object.assign(new SearchServiceStub(), {
     search: () => observableOf(emptyList),
-    /* tslint:disable:no-empty */
+    /* eslint-disable no-empty,@typescript-eslint/no-empty-function */
     clearDiscoveryRequests: () => {}
-    /* tslint:enable:no-empty */
+    /* eslint-enable no-empty,@typescript-eslint/no-empty-function */
   });
   const collectionDataServiceStub = {
     getMappedItems: () => observableOf(emptyList),
-    /* tslint:disable:no-empty */
+    /* eslint-disable no-empty,@typescript-eslint/no-empty-function */
     clearMappedItemsRequests: () => {}
-    /* tslint:enable:no-empty */
+    /* eslint-enable no-empty, @typescript-eslint/no-empty-function */
   };
   const routeServiceStub = {
     getRouteParameterValue: () => {
@@ -141,6 +147,25 @@ describe('CollectionItemMapperComponent', () => {
     isAuthorized: observableOf(true)
   });
 
+  const linkHeadService = jasmine.createSpyObj('linkHeadService', {
+    addTag: ''
+  });
+
+  const groupDataService = jasmine.createSpyObj('groupsDataService', {
+    findListByHref: createSuccessfulRemoteDataObject$(createPaginatedList([])),
+    getGroupRegistryRouterLink: '',
+    getUUIDFromString: '',
+  });
+
+  const configurationDataService = jasmine.createSpyObj('configurationDataService', {
+    findByPropertyName: createSuccessfulRemoteDataObject$(Object.assign(new ConfigurationProperty(), {
+      name: 'test',
+      values: [
+        'org.dspace.ctask.general.ProfileFormats = test'
+      ]
+    }))
+  });
+
   beforeEach(waitForAsync(() => {
     TestBed.configureTestingModule({
       imports: [CommonModule, FormsModule, RouterTestingModule.withRoutes([]), TranslateModule.forRoot(), NgbModule],
@@ -157,8 +182,19 @@ describe('CollectionItemMapperComponent', () => {
         { provide: HostWindowService, useValue: new HostWindowServiceStub(0) },
         { provide: ObjectSelectService, useValue: new ObjectSelectServiceStub() },
         { provide: RouteService, useValue: routeServiceStub },
-        { provide: AuthorizationDataService, useValue: authorizationDataService }
+        { provide: AuthorizationDataService, useValue: authorizationDataService },
+        { provide: GroupDataService, useValue: groupDataService },
+        { provide: LinkHeadService, useValue: linkHeadService },
+        { provide: ConfigurationDataService, useValue: configurationDataService },
       ]
+    }).overrideComponent(CollectionItemMapperComponent, {
+      set: {
+        providers: [
+          {
+            provide: SEARCH_CONFIG_SERVICE,
+            useClass: SearchConfigurationServiceStub
+          }
+        ] }
     }).compileComponents();
   }));
 

src/app/collection-page/collection-item-mapper/collection-item-mapper.component.ts

@@ -143,7 +143,7 @@ export class CollectionItemMapperComponent implements OnInit {
         if (shouldUpdate === true) {
           this.shouldUpdate$.next(false);
         }
-        return this.itemDataService.findAllByHref(collectionRD.payload._links.mappedItems.href, Object.assign(options, {
+        return this.itemDataService.findListByHref(collectionRD.payload._links.mappedItems.href, Object.assign(options, {
           sort: this.defaultSortOptions
         }),!shouldUpdate, false, followLink('owningCollection')).pipe(
           getAllSucceededRemoteData()

src/app/collection-page/collection-page-routing.module.ts

@@ -6,7 +6,7 @@ import { CreateCollectionPageComponent } from './create-collection-page/create-c
 import { AuthenticatedGuard } from '../core/auth/authenticated.guard';
 import { CreateCollectionPageGuard } from './create-collection-page/create-collection-page.guard';
 import { DeleteCollectionPageComponent } from './delete-collection-page/delete-collection-page.component';
-import { EditItemTemplatePageComponent } from './edit-item-template-page/edit-item-template-page.component';
+import { ThemedEditItemTemplatePageComponent } from './edit-item-template-page/themed-edit-item-template-page.component';
 import { ItemTemplatePageResolver } from './edit-item-template-page/item-template-page.resolver';
 import { CollectionBreadcrumbResolver } from '../core/breadcrumbs/collection-breadcrumb.resolver';
 import { DSOBreadcrumbsService } from '../core/breadcrumbs/dso-breadcrumbs.service';
@@ -18,9 +18,9 @@ import {
   COLLECTION_CREATE_PATH
 } from './collection-page-routing-paths';
 import { CollectionPageAdministratorGuard } from './collection-page-administrator.guard';
-import { MenuItemType } from '../shared/menu/initial-menus-state';
 import { LinkMenuItemModel } from '../shared/menu/menu-item/models/link.model';
 import { ThemedCollectionPageComponent } from './themed-collection-page.component';
+import { MenuItemType } from '../shared/menu/menu-item-type.model';
 
 @NgModule({
   imports: [
@@ -52,7 +52,7 @@ import { ThemedCollectionPageComponent } from './themed-collection-page.componen
           },
           {
             path: ITEMTEMPLATE_PATH,
-            component: EditItemTemplatePageComponent,
+            component: ThemedEditItemTemplatePageComponent,
             canActivate: [AuthenticatedGuard],
             resolve: {
               item: ItemTemplatePageResolver,

src/app/collection-page/collection-page.component.html

@@ -1,8 +1,8 @@
 <div class="container">
     <div class="collection-page"
          *ngVar="(collectionRD$ | async) as collectionRD">
-        <div *ngIf="collectionRD?.hasSucceeded" @fadeInOut>
-            <div *ngIf="collectionRD?.payload as collection">
+              <div *ngIf="collectionRD?.hasSucceeded" @fadeInOut>
+                      <div *ngIf="collectionRD?.payload as collection">
               <ds-view-tracker [object]="collection"></ds-view-tracker>
               <div class="d-flex flex-row border-bottom mb-4 pb-4">
                 <header class="comcol-header mr-auto">
@@ -13,8 +13,7 @@
                   <!-- Collection logo -->
                   <ds-comcol-page-logo *ngIf="logoRD$"
                                    [logo]="(logoRD$ | async)?.payload"
-                                   [alternateText]="'Collection Logo'"
-                      [alternateText]="'Collection Logo'">
+                                   [alternateText]="'Collection Logo'">
                   </ds-comcol-page-logo>
 
                   <!-- Handle -->
@@ -34,16 +33,16 @@
                           [title]="'collection.page.news'">
                   </ds-comcol-page-content>
                 </header>
-                <div class="pl-2">
+                <div class="pl-2 space-children-mr">
                   <ds-dso-page-edit-button *ngIf="isCollectionAdmin$ | async"  [pageRoute]="collectionPageRoute$ | async" [dso]="collection" [tooltipMsg]="'collection.page.edit'"></ds-dso-page-edit-button>
                 </div>
               </div>
               <section class="comcol-page-browse-section">
               <!-- Browse-By Links -->
-              <ds-comcol-page-browse-by
+              <ds-themed-comcol-page-browse-by
                       [id]="collection.id"
                       [contentType]="collection.type">
-              </ds-comcol-page-browse-by>
+              </ds-themed-comcol-page-browse-by>
 
             <ng-container *ngVar="(itemRD$ | async) as itemRD">
                 <div class="mt-4" *ngIf="itemRD?.hasSucceeded" @fadeIn>
@@ -57,8 +56,8 @@
                 </div>
                 <ds-error *ngIf="itemRD?.hasFailed"
                           message="{{'error.recent-submissions' | translate}}"></ds-error>
-                <ds-loading *ngIf="!itemRD || itemRD.isLoading"
-                            message="{{'loading.recent-submissions' | translate}}"></ds-loading>
+                <ds-themed-loading *ngIf="!itemRD || itemRD.isLoading"
+                            message="{{'loading.recent-submissions' | translate}}"></ds-themed-loading>
                 <div *ngIf="!itemRD?.isLoading && itemRD?.payload?.page.length === 0" class="alert alert-info w-100" role="alert">
                         {{'collection.page.browse.recent.empty' | translate}}
                 </div>
@@ -75,7 +74,7 @@
     </div>
         <ds-error *ngIf="collectionRD?.hasFailed"
             message="{{'error.collection' | translate}}"></ds-error>
-        <ds-loading *ngIf="collectionRD?.isLoading"
-            message="{{'loading.collection' | translate}}"></ds-loading>
+        <ds-themed-loading *ngIf="collectionRD?.isLoading"
+            message="{{'loading.collection' | translate}}"></ds-themed-loading>
   </div>
 </div>

src/app/collection-page/collection-page.component.ts

@@ -16,7 +16,6 @@ import { Item } from '../core/shared/item.model';
 import {
   getAllSucceededRemoteDataPayload,
   getFirstSucceededRemoteData,
-  redirectOn4xx,
   toDSpaceObjectListRD
 } from '../core/shared/operators';
 
@@ -28,6 +27,7 @@ import { PaginationService } from '../core/pagination/pagination.service';
 import { AuthorizationDataService } from '../core/data/feature-authorization/authorization-data.service';
 import { FeatureID } from '../core/data/feature-authorization/feature-id';
 import { getCollectionPageRoute } from './collection-page-routing-paths';
+import { redirectOn4xx } from '../core/shared/authorized.operators';
 
 @Component({
   selector: 'ds-collection-page',

src/app/collection-page/collection-page.module.ts

@@ -8,6 +8,7 @@ import { CollectionPageRoutingModule } from './collection-page-routing.module';
 import { CreateCollectionPageComponent } from './create-collection-page/create-collection-page.component';
 import { DeleteCollectionPageComponent } from './delete-collection-page/delete-collection-page.component';
 import { EditItemTemplatePageComponent } from './edit-item-template-page/edit-item-template-page.component';
+import { ThemedEditItemTemplatePageComponent } from './edit-item-template-page/themed-edit-item-template-page.component';
 import { EditItemPageModule } from '../item-page/edit-item-page/edit-item-page.module';
 import { CollectionItemMapperComponent } from './collection-item-mapper/collection-item-mapper.component';
 import { SearchService } from '../core/shared/search/search.service';
@@ -32,6 +33,7 @@ import { ComcolModule } from '../shared/comcol/comcol.module';
     CreateCollectionPageComponent,
     DeleteCollectionPageComponent,
     EditItemTemplatePageComponent,
+    ThemedEditItemTemplatePageComponent,
     CollectionItemMapperComponent
   ],
   providers: [

src/app/collection-page/delete-collection-page/delete-collection-page.component.html

@@ -5,11 +5,11 @@
                 <h2 id="header" class="border-bottom pb-2">{{ 'collection.delete.head' | translate}}</h2>
                 <p class="pb-2">{{ 'collection.delete.text' | translate:{ dso: dso.name } }}</p>
                 <div class="form-group row">
-                  <div class="col text-right">
+                  <div class="col text-right space-children-mr">
                     <button class="btn btn-outline-secondary" (click)="onCancel(dso)" [disabled]="(processing$ | async)">
                       <i class="fas fa-times"></i> {{'collection.delete.cancel' | translate}}
                     </button>
-                    <button class="btn btn-danger mr-2" (click)="onConfirm(dso)" [disabled]="(processing$ | async)">
+                    <button class="btn btn-danger" (click)="onConfirm(dso)" [disabled]="(processing$ | async)">
                       <span *ngIf="processing$ | async"><i class='fas fa-circle-notch fa-spin'></i> {{'collection.delete.processing' | translate}}</span>
                       <span *ngIf="!(processing$ | async)"><i class="fas fa-trash"></i> {{'collection.delete.confirm' | translate}}</span>
                     </button>

src/app/collection-page/delete-collection-page/delete-collection-page.component.ts

@@ -5,7 +5,6 @@ import { NotificationsService } from '../../shared/notifications/notifications.s
 import { CollectionDataService } from '../../core/data/collection-data.service';
 import { Collection } from '../../core/shared/collection.model';
 import { TranslateService } from '@ngx-translate/core';
-import { RequestService } from '../../core/data/request.service';
 
 /**
  * Component that represents the page where a user can delete an existing Collection
@@ -24,8 +23,7 @@ export class DeleteCollectionPageComponent extends DeleteComColPageComponent<Col
     protected route: ActivatedRoute,
     protected notifications: NotificationsService,
     protected translate: TranslateService,
-    protected requestService: RequestService
   ) {
-    super(dsoDataService, router, route, notifications, translate, requestService);
+    super(dsoDataService, router, route, notifications, translate);
   }
 }

src/app/collection-page/edit-collection-page/collection-metadata/collection-metadata.component.html

@@ -1,6 +1,6 @@
 <div class="container-fluid mb-2" *ngVar="(itemTemplateRD$ | async) as itemTemplateRD">
   <label>{{ 'collection.edit.template.label' | translate}}</label>
-  <div class="button-row">
+  <div class="button-row space-children-mr">
     <button *ngIf="!itemTemplateRD?.payload" class="btn btn-success" (click)="addItemTemplate()">
       <i class="fas fa-plus"></i>
       <span class="d-none d-sm-inline">&nbsp;{{"collection.edit.template.add-button" | translate}}</span>

src/app/collection-page/edit-collection-page/collection-metadata/collection-metadata.component.spec.ts

@@ -12,9 +12,8 @@ import { NotificationsService } from '../../../shared/notifications/notification
 import { Item } from '../../../core/shared/item.model';
 import { ItemTemplateDataService } from '../../../core/data/item-template-data.service';
 import { Collection } from '../../../core/shared/collection.model';
-import { ObjectCacheService } from '../../../core/cache/object-cache.service';
 import { RequestService } from '../../../core/data/request.service';
-import { createSuccessfulRemoteDataObject, createSuccessfulRemoteDataObject$ } from '../../../shared/remote-data.utils';
+import { createFailedRemoteDataObject$, createSuccessfulRemoteDataObject, createSuccessfulRemoteDataObject$ } from '../../../shared/remote-data.utils';
 import { getCollectionItemTemplateRoute } from '../../collection-page-routing-paths';
 
 describe('CollectionMetadataComponent', () => {
@@ -40,8 +39,8 @@ describe('CollectionMetadataComponent', () => {
 
   const itemTemplateServiceStub = jasmine.createSpyObj('itemTemplateService', {
     findByCollectionID: createSuccessfulRemoteDataObject$(template),
-    create: createSuccessfulRemoteDataObject$(template),
-    deleteByCollectionID: observableOf(true),
+    createByCollectionID: createSuccessfulRemoteDataObject$(template),
+    delete: observableOf(true),
     getCollectionEndpoint: observableOf(collectionTemplateHref),
   });
 
@@ -49,9 +48,6 @@ describe('CollectionMetadataComponent', () => {
     success: {},
     error: {}
   });
-  const objectCache = jasmine.createSpyObj('objectCache', {
-    remove: {}
-  });
   const requestService = jasmine.createSpyObj('requestService', {
     setStaleByHrefSubstring: {}
   });
@@ -65,8 +61,7 @@ describe('CollectionMetadataComponent', () => {
         { provide: ItemTemplateDataService, useValue: itemTemplateServiceStub },
         { provide: ActivatedRoute, useValue: { parent: { data: observableOf({ dso: createSuccessfulRemoteDataObject(collection) }) } } },
         { provide: NotificationsService, useValue: notificationsService },
-        { provide: ObjectCacheService, useValue: objectCache },
-        { provide: RequestService, useValue: requestService }
+        { provide: RequestService, useValue: requestService },
       ],
       schemas: [NO_ERRORS_SCHEMA]
     }).compileComponents();
@@ -95,26 +90,24 @@ describe('CollectionMetadataComponent', () => {
   });
 
   describe('deleteItemTemplate', () => {
-    describe('when delete returns a success', () => {
-      beforeEach(() => {
-        (itemTemplateService.deleteByCollectionID as jasmine.Spy).and.returnValue(observableOf(true));
-        comp.deleteItemTemplate();
-      });
+    beforeEach(() => {
+      (itemTemplateService.delete as jasmine.Spy).and.returnValue(createSuccessfulRemoteDataObject$({}));
+      comp.deleteItemTemplate();
+    });
 
+    it('should call ItemTemplateService.delete', () => {
+      expect(itemTemplateService.delete).toHaveBeenCalledWith(template.uuid);
+    });
+
+    describe('when delete returns a success', () => {
       it('should display a success notification', () => {
         expect(notificationsService.success).toHaveBeenCalled();
       });
-
-      it('should reset related object and request cache', () => {
-        expect(requestService.setStaleByHrefSubstring).toHaveBeenCalledWith(collectionTemplateHref);
-        expect(requestService.setStaleByHrefSubstring).toHaveBeenCalledWith(template.self);
-        expect(requestService.setStaleByHrefSubstring).toHaveBeenCalledWith(collection.self);
-      });
     });
 
     describe('when delete returns a failure', () => {
       beforeEach(() => {
-        (itemTemplateService.deleteByCollectionID as jasmine.Spy).and.returnValue(observableOf(false));
+        (itemTemplateService.delete as jasmine.Spy).and.returnValue(createFailedRemoteDataObject$());
         comp.deleteItemTemplate();
       });
 

src/app/collection-page/edit-collection-page/collection-metadata/collection-metadata.component.ts

@@ -7,13 +7,14 @@ import { ItemTemplateDataService } from '../../../core/data/item-template-data.s
 import { combineLatest as combineLatestObservable, Observable } from 'rxjs';
 import { RemoteData } from '../../../core/data/remote-data';
 import { Item } from '../../../core/shared/item.model';
-import { getFirstSucceededRemoteDataPayload } from '../../../core/shared/operators';
-import { switchMap, tap } from 'rxjs/operators';
+import { getFirstCompletedRemoteData, getFirstSucceededRemoteDataPayload } from '../../../core/shared/operators';
+import { map, switchMap } from 'rxjs/operators';
 import { NotificationsService } from '../../../shared/notifications/notifications.service';
 import { TranslateService } from '@ngx-translate/core';
-import { ObjectCacheService } from '../../../core/cache/object-cache.service';
 import { RequestService } from '../../../core/data/request.service';
 import { getCollectionItemTemplateRoute } from '../../collection-page-routing-paths';
+import { NoContent } from '../../../core/shared/NoContent.model';
+import { hasValue } from '../../../shared/empty.util';
 
 /**
  * Component for editing a collection's metadata
@@ -38,8 +39,7 @@ export class CollectionMetadataComponent extends ComcolMetadataComponent<Collect
     protected route: ActivatedRoute,
     protected notificationsService: NotificationsService,
     protected translate: TranslateService,
-    protected objectCache: ObjectCacheService,
-    protected requestService: RequestService
+    protected requestService: RequestService,
   ) {
     super(collectionDataService, router, route, notificationsService, translate);
   }
@@ -67,7 +67,7 @@ export class CollectionMetadataComponent extends ComcolMetadataComponent<Collect
       getFirstSucceededRemoteDataPayload(),
     );
     const template$ = collection$.pipe(
-      switchMap((collection: Collection) => this.itemTemplateService.create(new Item(), collection.uuid).pipe(
+      switchMap((collection: Collection) => this.itemTemplateService.createByCollectionID(new Item(), collection.uuid).pipe(
         getFirstSucceededRemoteDataPayload(),
       )),
     );
@@ -85,32 +85,15 @@ export class CollectionMetadataComponent extends ComcolMetadataComponent<Collect
    * Delete the item template from the collection
    */
   deleteItemTemplate() {
-    const collection$ = this.dsoRD$.pipe(
+    this.dsoRD$.pipe(
       getFirstSucceededRemoteDataPayload(),
-    );
-    const template$ = collection$.pipe(
-      switchMap((collection: Collection) => this.itemTemplateService.findByCollectionID(collection.uuid).pipe(
-        getFirstSucceededRemoteDataPayload(),
-      )),
-    );
-    const templateHref$ = collection$.pipe(
-      switchMap((collection) => this.itemTemplateService.getCollectionEndpoint(collection.id)),
-    );
-
-    combineLatestObservable(collection$, template$, templateHref$).pipe(
-      switchMap(([collection, template, templateHref]) => {
-        return this.itemTemplateService.deleteByCollectionID(template, collection.uuid).pipe(
-          tap((success: boolean) => {
-            if (success) {
-              this.objectCache.remove(templateHref);
-              this.objectCache.remove(template.self);
-              this.requestService.setStaleByHrefSubstring(template.self);
-              this.requestService.setStaleByHrefSubstring(templateHref);
-              this.requestService.setStaleByHrefSubstring(collection.self);
-            }
-          })
-        );
-      })
+      switchMap((collection: Collection) => this.itemTemplateService.findByCollectionID(collection.uuid)),
+      getFirstSucceededRemoteDataPayload(),
+      switchMap((template) => {
+        return this.itemTemplateService.delete(template.uuid);
+      }),
+      getFirstCompletedRemoteData(),
+      map((response: RemoteData<NoContent>) => hasValue(response) && response.hasSucceeded),
     ).subscribe((success: boolean) => {
       if (success) {
         this.notificationsService.success(null, this.translate.get('collection.edit.template.notifications.delete.success'));

src/app/collection-page/edit-collection-page/collection-roles/collection-roles.component.spec.ts

@@ -13,6 +13,8 @@ import { RouterTestingModule } from '@angular/router/testing';
 import { createSuccessfulRemoteDataObject, createSuccessfulRemoteDataObject$ } from '../../../shared/remote-data.utils';
 import { NoopAnimationsModule } from '@angular/platform-browser/animations';
 import { ComcolModule } from '../../../shared/comcol/comcol.module';
+import { NotificationsService } from '../../../shared/notifications/notifications.service';
+import { NotificationsServiceStub } from '../../../shared/testing/notifications-service.stub';
 
 describe('CollectionRolesComponent', () => {
 
@@ -79,6 +81,7 @@ describe('CollectionRolesComponent', () => {
         { provide: ActivatedRoute, useValue: route },
         { provide: RequestService, useValue: requestService },
         { provide: GroupDataService, useValue: groupDataService },
+        { provide: NotificationsService, useClass: NotificationsServiceStub }
       ],
       schemas: [NO_ERRORS_SCHEMA]
     }).compileComponents();

src/app/collection-page/edit-collection-page/collection-source/collection-source-controls/collection-source-controls.component.html

@@ -1,5 +1,5 @@
 <div *ngVar="(contentSource$ |async) as contentSource">
-    <div class="container-fluid" *ngIf="shouldShow">
+    <div class="container-fluid space-children-mr" *ngIf="shouldShow">
         <h4>{{ 'collection.source.controls.head' | translate }}</h4>
         <div>
             <span class="font-weight-bold">{{'collection.source.controls.harvest.status' | translate}}</span>
@@ -51,4 +51,4 @@
 
 
     </div>
-</div>
+</div>

src/app/collection-page/edit-collection-page/collection-source/collection-source.component.html

@@ -1,5 +1,5 @@
 <div class="container-fluid">
-    <div class="d-inline-block float-right">
+    <div class="d-inline-block float-right space-children-mr">
         <button class=" btn btn-danger" *ngIf="!(isReinstatable() | async)"
                 [disabled]="!(hasChanges() | async)"
                 (click)="discard()"><i
@@ -25,7 +25,7 @@
         <label class="form-check-label"
                for="externalSourceCheck">{{ 'collection.edit.tabs.source.external' | translate }}</label>
     </div>
-    <ds-loading *ngIf="!contentSource" [message]="'loading.content-source' | translate"></ds-loading>
+    <ds-themed-loading *ngIf="!contentSource" [message]="'loading.content-source' | translate"></ds-themed-loading>
     <h4 *ngIf="contentSource && (contentSource?.harvestType !== harvestTypeNone)">{{ 'collection.edit.tabs.source.form.head' | translate }}</h4>
 </div>
 <div class="row">
@@ -43,7 +43,7 @@
 <div class="container mt-2" *ngIf="(contentSource?.harvestType !== harvestTypeNone)">
     <div class="row">
         <div class="col-12">
-            <div class="d-inline-block float-right ml-1">
+            <div class="d-inline-block float-right ml-1 space-children-mr">
                 <button class=" btn btn-danger" *ngIf="!(isReinstatable() | async)"
                         [disabled]="!(hasChanges() | async)"
                         (click)="discard()"><i

src/app/collection-page/edit-collection-page/collection-source/collection-source.component.spec.ts

@@ -9,7 +9,6 @@ import { ContentSource, ContentSourceHarvestType } from '../../../core/shared/co
 import { ObjectUpdatesService } from '../../../core/data/object-updates/object-updates.service';
 import { INotification, Notification } from '../../../shared/notifications/models/notification.model';
 import { NotificationType } from '../../../shared/notifications/models/notification-type';
-import { FieldUpdate } from '../../../core/data/object-updates/object-updates.reducer';
 import { NotificationsService } from '../../../shared/notifications/notifications.service';
 import { DynamicFormControlModel, DynamicFormService } from '@ng-dynamic-forms/core';
 import { hasValue } from '../../../shared/empty.util';
@@ -20,6 +19,7 @@ import { Collection } from '../../../core/shared/collection.model';
 import { CollectionDataService } from '../../../core/data/collection-data.service';
 import { RequestService } from '../../../core/data/request.service';
 import { createSuccessfulRemoteDataObject, createSuccessfulRemoteDataObject$ } from '../../../shared/remote-data.utils';
+import { FieldUpdate } from '../../../core/data/object-updates/field-update.model';
 
 const infoNotification: INotification = new Notification('id', NotificationType.Info, 'info');
 const warningNotification: INotification = new Notification('id', NotificationType.Warning, 'warning');

src/app/collection-page/edit-collection-page/collection-source/collection-source.component.ts

@@ -23,7 +23,6 @@ import { RemoteData } from '../../../core/data/remote-data';
 import { Collection } from '../../../core/shared/collection.model';
 import { first, map, switchMap, take } from 'rxjs/operators';
 import { ActivatedRoute, Router } from '@angular/router';
-import { FieldUpdate, FieldUpdates } from '../../../core/data/object-updates/object-updates.reducer';
 import { cloneDeep } from 'lodash';
 import { CollectionDataService } from '../../../core/data/collection-data.service';
 import { getFirstSucceededRemoteData, getFirstCompletedRemoteData } from '../../../core/shared/operators';
@@ -31,6 +30,8 @@ import { MetadataConfig } from '../../../core/shared/metadata-config.model';
 import { INotification } from '../../../shared/notifications/models/notification.model';
 import { RequestService } from '../../../core/data/request.service';
 import { environment } from '../../../../environments/environment';
+import { FieldUpdate } from '../../../core/data/object-updates/field-update.model';
+import { FieldUpdates } from '../../../core/data/object-updates/field-updates.model';
 
 /**
  * Component for managing the content source of the collection

src/app/collection-page/edit-item-template-page/edit-item-template-page.component.html

@@ -3,10 +3,10 @@
     <div class="col-12" *ngVar="(itemRD$ | async) as itemRD">
       <ng-container *ngIf="itemRD?.hasSucceeded">
         <h2 class="border-bottom">{{ 'collection.edit.template.head' | translate:{ collection: collection?.name } }}</h2>
-        <ds-item-metadata [updateService]="itemTemplateService" [item]="itemRD?.payload"></ds-item-metadata>
+        <ds-themed-item-metadata [updateService]="itemTemplateService" [item]="itemRD?.payload"></ds-themed-item-metadata>
         <button [routerLink]="getCollectionEditUrl(collection)" class="btn btn-outline-secondary">{{ 'collection.edit.template.cancel' | translate }}</button>
       </ng-container>
-      <ds-loading *ngIf="itemRD?.isLoading" [message]="'collection.edit.template.loading' | translate"></ds-loading>
+      <ds-themed-loading *ngIf="itemRD?.isLoading" [message]="'collection.edit.template.loading' | translate"></ds-themed-loading>
       <ds-alert *ngIf="itemRD?.hasFailed" [type]="AlertTypeEnum.Error" [content]="'collection.edit.template.error' | translate"></ds-alert>
     </div>
   </div>

src/app/collection-page/edit-item-template-page/themed-edit-item-template-page.component.ts

@@ -0,0 +1,25 @@
+import { Component } from '@angular/core';
+import { ThemedComponent } from '../../shared/theme-support/themed.component';
+import { EditItemTemplatePageComponent } from './edit-item-template-page.component';
+
+@Component({
+  selector: 'ds-themed-edit-item-template-page',
+  styleUrls: [],
+  templateUrl: '../../shared/theme-support/themed.component.html',
+})
+/**
+ * Component for editing the item template of a collection
+ */
+export class ThemedEditItemTemplatePageComponent extends ThemedComponent<EditItemTemplatePageComponent> {
+  protected getComponentName(): string {
+    return 'EditItemTemplatePageComponent';
+  }
+
+  protected importThemedComponent(themeName: string): Promise<any> {
+    return import(`../../../themes/${themeName}/app/collection-page/edit-item-template-page/edit-item-template-page.component`);
+  }
+
+  protected importUnthemedComponent(): Promise<any> {
+    return import('./edit-item-template-page.component');
+  }
+}

src/app/collection-page/themed-collection-page.component.ts

@@ -6,7 +6,7 @@ import { CollectionPageComponent } from './collection-page.component';
  * Themed wrapper for CollectionPageComponent
  */
 @Component({
-  selector: 'ds-themed-community-page',
+  selector: 'ds-themed-collection-page',
   styleUrls: [],
   templateUrl: '../shared/theme-support/themed.component.html',
 })

src/app/community-list-page/community-list-datasource.ts

@@ -1,9 +1,10 @@
-import { FindListOptions } from '../core/data/request.models';
 import { hasValue } from '../shared/empty.util';
-import { CommunityListService, FlatNode } from './community-list-service';
+import { CommunityListService} from './community-list-service';
 import { CollectionViewer, DataSource } from '@angular/cdk/collections';
 import { BehaviorSubject, Observable, Subscription } from 'rxjs';
 import { finalize } from 'rxjs/operators';
+import { FlatNode } from './flat-node.model';
+import { FindListOptions } from '../core/data/find-list-options.model';
 
 /**
  * DataSource object needed by a CDK Tree to render its nodes.

src/app/community-list-page/community-list-page.component.html

@@ -1,4 +1,4 @@
 <div class="container">
   <h2>{{ 'communityList.title' | translate }}</h2>
-  <ds-community-list></ds-community-list>
+  <ds-themed-community-list></ds-themed-community-list>
 </div>

src/app/community-list-page/community-list-page.module.ts

@@ -5,12 +5,14 @@ import { CommunityListPageComponent } from './community-list-page.component';
 import { CommunityListPageRoutingModule } from './community-list-page.routing.module';
 import { CommunityListComponent } from './community-list/community-list.component';
 import { ThemedCommunityListPageComponent } from './themed-community-list-page.component';
+import { ThemedCommunityListComponent } from './community-list/themed-community-list.component';
 
 
 const DECLARATIONS = [
   CommunityListPageComponent,
   CommunityListComponent,
-  ThemedCommunityListPageComponent
+  ThemedCommunityListPageComponent,
+  ThemedCommunityListComponent
 ];
 /**
  * The page which houses a title and the community list, as described in community-list.component

src/app/community-list-page/community-list-service.spec.ts

@@ -7,13 +7,14 @@ import { SortDirection, SortOptions } from '../core/cache/models/sort-options.mo
 import { buildPaginatedList } from '../core/data/paginated-list.model';
 import { createFailedRemoteDataObject$, createSuccessfulRemoteDataObject$ } from '../shared/remote-data.utils';
 import { StoreMock } from '../shared/testing/store.mock';
-import { CommunityListService, FlatNode, toFlatNode } from './community-list-service';
+import { CommunityListService, toFlatNode } from './community-list-service';
 import { CollectionDataService } from '../core/data/collection-data.service';
 import { CommunityDataService } from '../core/data/community-data.service';
 import { Community } from '../core/shared/community.model';
 import { Collection } from '../core/shared/collection.model';
-import { FindListOptions } from '../core/data/request.models';
 import { PageInfo } from '../core/shared/page-info.model';
+import { FlatNode } from './flat-node.model';
+import { FindListOptions } from '../core/data/find-list-options.model';
 
 describe('CommunityListService', () => {
   let store: StoreMock<AppState>;

src/app/community-list-page/community-list-service.ts

@@ -1,3 +1,4 @@
+/* eslint-disable max-classes-per-file */
 import { Injectable } from '@angular/core';
 import { createSelector, Store } from '@ngrx/store';
 
@@ -6,45 +7,22 @@ import { filter, map, switchMap } from 'rxjs/operators';
 
 import { AppState } from '../app.reducer';
 import { CommunityDataService } from '../core/data/community-data.service';
-import { FindListOptions } from '../core/data/request.models';
 import { Community } from '../core/shared/community.model';
 import { Collection } from '../core/shared/collection.model';
 import { PageInfo } from '../core/shared/page-info.model';
 import { hasValue, isNotEmpty } from '../shared/empty.util';
 import { RemoteData } from '../core/data/remote-data';
-import { PaginatedList, buildPaginatedList } from '../core/data/paginated-list.model';
+import { buildPaginatedList, PaginatedList } from '../core/data/paginated-list.model';
 import { CollectionDataService } from '../core/data/collection-data.service';
 import { CommunityListSaveAction } from './community-list.actions';
 import { CommunityListState } from './community-list.reducer';
 import { getCommunityPageRoute } from '../community-page/community-page-routing-paths';
 import { getCollectionPageRoute } from '../collection-page/collection-page-routing-paths';
-import { getFirstSucceededRemoteData, getFirstCompletedRemoteData } from '../core/shared/operators';
+import { getFirstCompletedRemoteData, getFirstSucceededRemoteData } from '../core/shared/operators';
 import { followLink } from '../shared/utils/follow-link-config.model';
-
-/**
- * Each node in the tree is represented by a flatNode which contains info about the node itself and its position and
- *  state in the tree. There are nodes representing communities, collections and show more links.
- */
-export interface FlatNode {
-  isExpandable$: Observable<boolean>;
-  name: string;
-  id: string;
-  level: number;
-  isExpanded?: boolean;
-  parent?: FlatNode;
-  payload: Community | Collection | ShowMoreFlatNode;
-  isShowMoreNode: boolean;
-  route?: string;
-  currentCommunityPage?: number;
-  currentCollectionPage?: number;
-}
-
-/**
- * The show more links in the community tree are also represented by a flatNode so we know where in
- *  the tree it should be rendered an who its parent is (needed for the action resulting in clicking this link)
- */
-export class ShowMoreFlatNode {
-}
+import { FlatNode } from './flat-node.model';
+import { ShowMoreFlatNode } from './show-more-flat-node.model';
+import { FindListOptions } from '../core/data/find-list-options.model';
 
 // Helper method to combine an flatten an array of observables of flatNode arrays
 export const combineAndFlatten = (obsList: Observable<FlatNode[]>[]): Observable<FlatNode[]> =>
@@ -108,7 +86,6 @@ export const MAX_COMCOLS_PER_PAGE = 20;
  * Service class for the community list, responsible for the creating of the flat list used by communityList dataSource
  *  and connection to the store to retrieve and save the state of the community list
  */
-// tslint:disable-next-line:max-classes-per-file
 @Injectable()
 export class CommunityListService {
 

src/app/community-list-page/community-list.actions.ts

@@ -1,6 +1,6 @@
 import { Action } from '@ngrx/store';
 import { type } from '../shared/ngrx/type';
-import { FlatNode } from './community-list-service';
+import { FlatNode } from './flat-node.model';
 
 /**
  * All the action types of the community-list

src/app/community-list-page/community-list.reducer.ts

@@ -1,5 +1,5 @@
-import { FlatNode } from './community-list-service';
 import { CommunityListActions, CommunityListActionTypes, CommunityListSaveAction } from './community-list.actions';
+import { FlatNode } from './flat-node.model';
 
 /**
  * States we wish to put in store concerning the community list

src/app/community-list-page/community-list/community-list.component.html

@@ -1,4 +1,4 @@
-<ds-loading *ngIf="(dataSource.loading$ | async) && !loadingNode" class="ds-loading"></ds-loading>
+<ds-themed-loading *ngIf="(dataSource.loading$ | async) && !loadingNode" class="ds-themed-loading"></ds-themed-loading>
 <cdk-tree [dataSource]="dataSource" [treeControl]="treeControl">
   <!-- This is the tree node template for show more node -->
   <cdk-tree-node *cdkTreeNodeDef="let node; when: isShowMore" cdkTreeNodePadding
@@ -8,11 +8,11 @@
         <span class="fa fa-chevron-right invisible" aria-hidden="true"></span>
       </button>
       <div class="align-middle pt-2">
-        <a *ngIf="node!==loadingNode" [routerLink]="" (click)="getNextPage(node)"
+        <a *ngIf="node!==loadingNode" [routerLink]="[]" (click)="getNextPage(node)"
            class="btn btn-outline-primary btn-sm" role="button">
            <i class="fas fa-angle-down"></i> {{ 'communityList.showMore' | translate }}
         </a>
-        <ds-loading *ngIf="node===loadingNode && dataSource.loading$ | async" class="ds-loading"></ds-loading>
+        <ds-themed-loading *ngIf="node===loadingNode && dataSource.loading$ | async" class="ds-themed-loading"></ds-themed-loading>
       </div>
     </div>
     <div class="text-muted" cdkTreeNodePadding>
@@ -57,7 +57,7 @@
         <span class="{{node.isExpanded ? 'fa fa-chevron-down' : 'fa fa-chevron-right'}}"
               aria-hidden="true"></span>
       </button>
-      <ds-loading class="ds-loading"></ds-loading>
+      <ds-themed-loading class="ds-themed-loading"></ds-themed-loading>
     </div>
   </cdk-tree-node>
   <!-- This is the tree node template for leaf nodes (collections and (sub)coms without children) -->

src/app/community-list-page/community-list/community-list.component.spec.ts

@@ -1,7 +1,7 @@
 import { ComponentFixture, fakeAsync, inject, TestBed, tick, waitForAsync } from '@angular/core/testing';
 
 import { CommunityListComponent } from './community-list.component';
-import { CommunityListService, FlatNode, showMoreFlatNode, toFlatNode } from '../community-list-service';
+import { CommunityListService, showMoreFlatNode, toFlatNode } from '../community-list-service';
 import { CdkTreeModule } from '@angular/cdk/tree';
 import { TranslateLoader, TranslateModule } from '@ngx-translate/core';
 import { TranslateLoaderMock } from '../../shared/mocks/translate-loader.mock';
@@ -15,6 +15,7 @@ import { Collection } from '../../core/shared/collection.model';
 import { of as observableOf } from 'rxjs';
 import { By } from '@angular/platform-browser';
 import { isEmpty, isNotEmpty } from '../../shared/empty.util';
+import { FlatNode } from '../flat-node.model';
 
 describe('CommunityListComponent', () => {
   let component: CommunityListComponent;

src/app/community-list-page/community-list/community-list.component.ts

@@ -1,11 +1,12 @@
 import { Component, OnDestroy, OnInit } from '@angular/core';
 import { take } from 'rxjs/operators';
 import { SortDirection, SortOptions } from '../../core/cache/models/sort-options.model';
-import { FindListOptions } from '../../core/data/request.models';
-import { CommunityListService, FlatNode } from '../community-list-service';
+import { CommunityListService} from '../community-list-service';
 import { CommunityListDatasource } from '../community-list-datasource';
 import { FlatTreeControl } from '@angular/cdk/tree';
 import { isEmpty } from '../../shared/empty.util';
+import { FlatNode } from '../flat-node.model';
+import { FindListOptions } from '../../core/data/find-list-options.model';
 
 /**
  * A tree-structured list of nodes representing the communities, their subCommunities and collections.

src/app/community-list-page/community-list/themed-community-list.component.ts

@@ -0,0 +1,24 @@
+import { ThemedComponent } from '../../shared/theme-support/themed.component';
+import { CommunityListComponent } from './community-list.component';
+import { Component } from '@angular/core';
+
+
+@Component({
+  selector: 'ds-themed-community-list',
+  styleUrls: [],
+  templateUrl: '../../shared/theme-support/themed.component.html',
+})
+export class ThemedCommunityListComponent extends ThemedComponent<CommunityListComponent> {
+  protected getComponentName(): string {
+    return 'CommunityListComponent';
+  }
+
+  protected importThemedComponent(themeName: string): Promise<any> {
+    return import(`../../../themes/${themeName}/app/community-list-page/community-list/community-list.component`);
+  }
+
+  protected importUnthemedComponent(): Promise<any> {
+    return import(`./community-list.component`);
+  }
+
+}

src/app/community-list-page/flat-node.model.ts

@@ -0,0 +1,22 @@
+import { Observable } from 'rxjs';
+import { Community } from '../core/shared/community.model';
+import { Collection } from '../core/shared/collection.model';
+import { ShowMoreFlatNode } from './show-more-flat-node.model';
+
+/**
+ * Each node in the tree is represented by a flatNode which contains info about the node itself and its position and
+ *  state in the tree. There are nodes representing communities, collections and show more links.
+ */
+export interface FlatNode {
+  isExpandable$: Observable<boolean>;
+  name: string;
+  id: string;
+  level: number;
+  isExpanded?: boolean;
+  parent?: FlatNode;
+  payload: Community | Collection | ShowMoreFlatNode;
+  isShowMoreNode: boolean;
+  route?: string;
+  currentCommunityPage?: number;
+  currentCollectionPage?: number;
+}

src/app/community-list-page/show-more-flat-node.model.ts

@@ -0,0 +1,6 @@
+/**
+ * The show more links in the community tree are also represented by a flatNode so we know where in
+ *  the tree it should be rendered an who its parent is (needed for the action resulting in clicking this link)
+ */
+export class ShowMoreFlatNode {
+}

src/app/community-page/community-page-routing.module.ts

@@ -11,9 +11,9 @@ import { DSOBreadcrumbsService } from '../core/breadcrumbs/dso-breadcrumbs.servi
 import { LinkService } from '../core/cache/builders/link.service';
 import { COMMUNITY_EDIT_PATH, COMMUNITY_CREATE_PATH } from './community-page-routing-paths';
 import { CommunityPageAdministratorGuard } from './community-page-administrator.guard';
-import { MenuItemType } from '../shared/menu/initial-menus-state';
 import { LinkMenuItemModel } from '../shared/menu/menu-item/models/link.model';
 import { ThemedCommunityPageComponent } from './themed-community-page.component';
+import { MenuItemType } from '../shared/menu/menu-item-type.model';
 
 @NgModule({
   imports: [

src/app/community-page/community-page.component.html

@@ -20,14 +20,14 @@
             [title]="'community.page.news'">
           </ds-comcol-page-content>
         </header>
-        <div class="pl-2">
+        <div class="pl-2 space-children-mr">
           <ds-dso-page-edit-button *ngIf="isCommunityAdmin$ | async" [pageRoute]="communityPageRoute$ | async" [dso]="communityPayload" [tooltipMsg]="'community.page.edit'"></ds-dso-page-edit-button>
         </div>
       </div>
       <section class="comcol-page-browse-section">
         <!-- Browse-By Links -->
-        <ds-comcol-page-browse-by [id]="communityPayload.id" [contentType]="communityPayload.type">
-        </ds-comcol-page-browse-by>
+        <ds-themed-comcol-page-browse-by [id]="communityPayload.id" [contentType]="communityPayload.type">
+        </ds-themed-comcol-page-browse-by>
 
         <ds-community-page-sub-community-list [community]="communityPayload"></ds-community-page-sub-community-list>
         <ds-community-page-sub-collection-list [community]="communityPayload"></ds-community-page-sub-collection-list>
@@ -41,5 +41,5 @@
   </div>
 
   <ds-error *ngIf="communityRD?.hasFailed" message="{{'error.community' | translate}}"></ds-error>
-  <ds-loading *ngIf="communityRD?.isLoading" message="{{'loading.community' | translate}}"></ds-loading>
+  <ds-themed-loading *ngIf="communityRD?.isLoading" message="{{'loading.community' | translate}}"></ds-themed-loading>
 </div>

src/app/community-page/community-page.component.ts

@@ -13,11 +13,12 @@ import { MetadataService } from '../core/metadata/metadata.service';
 
 import { fadeInOut } from '../shared/animations/fade';
 import { hasValue } from '../shared/empty.util';
-import { getAllSucceededRemoteDataPayload, redirectOn4xx } from '../core/shared/operators';
+import { getAllSucceededRemoteDataPayload} from '../core/shared/operators';
 import { AuthService } from '../core/auth/auth.service';
 import { AuthorizationDataService } from '../core/data/feature-authorization/authorization-data.service';
 import { FeatureID } from '../core/data/feature-authorization/feature-id';
 import { getCommunityPageRoute } from './community-page-routing-paths';
+import { redirectOn4xx } from '../core/shared/authorized.operators';
 
 @Component({
   selector: 'ds-community-page',

src/app/community-page/delete-community-page/delete-community-page.component.html

@@ -5,11 +5,11 @@
                 <h2 id="header" class="border-bottom pb-2">{{ 'community.delete.head' | translate}}</h2>
                 <p class="pb-2">{{ 'community.delete.text' | translate:{ dso: dso.name } }}</p>
                 <div class="form-group row">
-                    <div class="col text-right">
+                    <div class="col text-right space-children-mr">
                         <button class="btn btn-outline-secondary" (click)="onCancel(dso)" [disabled]="(processing$ | async)">
                             <i class="fas fa-times"></i> {{'community.delete.cancel' | translate}}
                         </button>
-                        <button class="btn btn-danger mr-2" (click)="onConfirm(dso)" [disabled]="(processing$ | async)">
+                        <button class="btn btn-danger" (click)="onConfirm(dso)" [disabled]="(processing$ | async)">
                             <span *ngIf="processing$ | async"><i class='fas fa-circle-notch fa-spin'></i> {{'community.delete.processing' | translate}}</span>
                             <span *ngIf="!(processing$ | async)"><i class="fas fa-trash"></i> {{'community.delete.confirm' | translate}}</span>
                         </button>

src/app/community-page/delete-community-page/delete-community-page.component.ts

@@ -5,7 +5,6 @@ import { ActivatedRoute, Router } from '@angular/router';
 import { DeleteComColPageComponent } from '../../shared/comcol/comcol-forms/delete-comcol-page/delete-comcol-page.component';
 import { NotificationsService } from '../../shared/notifications/notifications.service';
 import { TranslateService } from '@ngx-translate/core';
-import { RequestService } from '../../core/data/request.service';
 
 /**
  * Component that represents the page where a user can delete an existing Community
@@ -24,9 +23,8 @@ export class DeleteCommunityPageComponent extends DeleteComColPageComponent<Comm
     protected route: ActivatedRoute,
     protected notifications: NotificationsService,
     protected translate: TranslateService,
-    protected requestService: RequestService
   ) {
-    super(dsoDataService, router, route, notifications, translate, requestService);
+    super(dsoDataService, router, route, notifications, translate);
   }
 
 }

src/app/community-page/edit-community-page/community-roles/community-roles.component.spec.ts

@@ -13,6 +13,8 @@ import { RouterTestingModule } from '@angular/router/testing';
 import { createSuccessfulRemoteDataObject, createSuccessfulRemoteDataObject$ } from '../../../shared/remote-data.utils';
 import { NoopAnimationsModule } from '@angular/platform-browser/animations';
 import { ComcolModule } from '../../../shared/comcol/comcol.module';
+import { NotificationsService } from '../../../shared/notifications/notifications.service';
+import { NotificationsServiceStub } from '../../../shared/testing/notifications-service.stub';
 
 describe('CommunityRolesComponent', () => {
 
@@ -64,6 +66,7 @@ describe('CommunityRolesComponent', () => {
         { provide: ActivatedRoute, useValue: route },
         { provide: RequestService, useValue: requestService },
         { provide: GroupDataService, useValue: groupDataService },
+        { provide: NotificationsService, useClass: NotificationsServiceStub }
       ],
       schemas: [NO_ERRORS_SCHEMA]
     }).compileComponents();

src/app/community-page/sub-collection-list/community-page-sub-collection-list.component.html

@@ -9,5 +9,5 @@
     </ds-viewable-collection>
   </div>
   <ds-error *ngIf="subCollectionsRD?.hasFailed" message="{{'error.sub-collections' | translate}}"></ds-error>
-  <ds-loading *ngIf="subCollectionsRD?.isLoading" message="{{'loading.sub-collections' | translate}}"></ds-loading>
+  <ds-themed-loading *ngIf="subCollectionsRD?.isLoading" message="{{'loading.sub-collections' | translate}}"></ds-themed-loading>
 </ng-container>

src/app/community-page/sub-collection-list/community-page-sub-collection-list.component.spec.ts

@@ -11,7 +11,6 @@ import { CommunityPageSubCollectionListComponent } from './community-page-sub-co
 import { Community } from '../../core/shared/community.model';
 import { SharedModule } from '../../shared/shared.module';
 import { CollectionDataService } from '../../core/data/collection-data.service';
-import { FindListOptions } from '../../core/data/request.models';
 import { createSuccessfulRemoteDataObject$ } from '../../shared/remote-data.utils';
 import { buildPaginatedList } from '../../core/data/paginated-list.model';
 import { PageInfo } from '../../core/shared/page-info.model';
@@ -25,6 +24,15 @@ import { PaginationService } from '../../core/pagination/pagination.service';
 import { getMockThemeService } from '../../shared/mocks/theme-service.mock';
 import { ThemeService } from '../../shared/theme-support/theme.service';
 import { PaginationServiceStub } from '../../shared/testing/pagination-service.stub';
+import { FindListOptions } from '../../core/data/find-list-options.model';
+import { GroupDataService } from '../../core/eperson/group-data.service';
+import { LinkHeadService } from '../../core/services/link-head.service';
+import { ConfigurationDataService } from '../../core/data/configuration-data.service';
+import { SearchConfigurationService } from '../../core/shared/search/search-configuration.service';
+import { SearchServiceStub } from '../../shared/testing/search-service.stub';
+import { ConfigurationProperty } from '../../core/shared/configuration-property.model';
+import { createPaginatedList } from '../../shared/testing/utils.test';
+import { SearchConfigurationServiceStub } from '../../shared/testing/search-configuration-service.stub';
 
 describe('CommunityPageSubCollectionList Component', () => {
   let comp: CommunityPageSubCollectionListComponent;
@@ -122,6 +130,25 @@ describe('CommunityPageSubCollectionList Component', () => {
 
   themeService = getMockThemeService();
 
+  const linkHeadService = jasmine.createSpyObj('linkHeadService', {
+    addTag: ''
+  });
+
+  const groupDataService = jasmine.createSpyObj('groupsDataService', {
+    findListByHref: createSuccessfulRemoteDataObject$(createPaginatedList([])),
+    getGroupRegistryRouterLink: '',
+    getUUIDFromString: '',
+  });
+
+  const configurationDataService = jasmine.createSpyObj('configurationDataService', {
+    findByPropertyName: createSuccessfulRemoteDataObject$(Object.assign(new ConfigurationProperty(), {
+      name: 'test',
+      values: [
+        'org.dspace.ctask.general.ProfileFormats = test'
+      ]
+    }))
+  });
+
   beforeEach(waitForAsync(() => {
     TestBed.configureTestingModule({
       imports: [
@@ -138,6 +165,10 @@ describe('CommunityPageSubCollectionList Component', () => {
         { provide: PaginationService, useValue: paginationService },
         { provide: SelectableListService, useValue: {} },
         { provide: ThemeService, useValue: themeService },
+        { provide: GroupDataService, useValue: groupDataService },
+        { provide: LinkHeadService, useValue: linkHeadService },
+        { provide: ConfigurationDataService, useValue: configurationDataService },
+        { provide: SearchConfigurationService, useValue: new SearchConfigurationServiceStub() },
       ],
       schemas: [NO_ERRORS_SCHEMA]
     }).compileComponents();

src/app/community-page/sub-community-list/community-page-sub-community-list.component.html

@@ -9,5 +9,5 @@
     </ds-viewable-collection>
   </div>
   <ds-error *ngIf="subCommunitiesRD?.hasFailed" message="{{'error.sub-communities' | translate}}"></ds-error>
-  <ds-loading *ngIf="subCommunitiesRD?.isLoading" message="{{'loading.sub-communities' | translate}}"></ds-loading>
+  <ds-themed-loading *ngIf="subCommunitiesRD?.isLoading" message="{{'loading.sub-communities' | translate}}"></ds-themed-loading>
 </ng-container>