added missing decorator for classes that use Angular features

src/app/+workflowitems-edit-page/workflow-item-action-page.component.ts

@@ -1,4 +1,4 @@
-import { OnInit, Directive } from '@angular/core';
+import { Component, OnInit } from '@angular/core';
 import { Observable } from 'rxjs';
 import { map, switchMap, take } from 'rxjs/operators';
 import { TranslateService } from '@ngx-translate/core';
@@ -15,7 +15,10 @@ import { isEmpty } from '../shared/empty.util';
 /**
  * Abstract component representing a page to perform an action on a workflow item
  */
-@Directive()
+@Component({
+  selector: 'ds-workflowitem-action-page',
+  template: ''
+})
 export abstract class WorkflowItemActionPageComponent implements OnInit {
   public type;
   public wfi$: Observable<WorkflowItem>;

src/app/process-page/form/process-parameters/parameter-value-input/value-input.component.ts

@@ -1,9 +1,12 @@
-import { EventEmitter, Input, Output, Directive } from '@angular/core';
+import { Component, EventEmitter, Input, Output } from '@angular/core';
 
 /**
  * Abstract class that represents value input components
  */
-@Directive()
+@Component({
+  selector: 'ds-value-input',
+  template: ''
+})
 export abstract class ValueInputComponent<T> {
   @Input() index: number;
   /**

src/app/profile-page/profile-page-metadata-form/profile-page-metadata-form.component.ts

@@ -1,8 +1,9 @@
-import { Component, Inject, Input, OnInit } from '@angular/core';
+import { Component, Input, OnInit } from '@angular/core';
 import {
   DynamicFormControlModel,
   DynamicFormValueControlModel,
-  DynamicInputModel, DynamicSelectModel
+  DynamicInputModel,
+  DynamicSelectModel
 } from '@ng-dynamic-forms/core';
 import { FormGroup } from '@angular/forms';
 import { EPerson } from '../../core/eperson/models/eperson.model';
@@ -124,7 +125,7 @@ export class ProfilePageMetadataFormComponent implements OnInit {
    */
   setFormValues() {
     this.formModel.forEach(
-      (fieldModel: DynamicInputModel | DynamicSelectModel<string>) => {
+      (fieldModel: any) => {
         if (fieldModel.name === 'email') {
           fieldModel.value = this.user.email;
         } else {

src/app/shared/dso-selector/modal-wrappers/dso-selector-modal-wrapper.component.ts

@@ -1,4 +1,4 @@
-import { Injectable, Input, OnInit, Directive } from '@angular/core';
+import { Component, Input, OnInit } from '@angular/core';
 import { ActivatedRoute, ActivatedRouteSnapshot } from '@angular/router';
 import { DSpaceObject } from '../../../core/shared/dspace-object.model';
 import { RemoteData } from '../../../core/data/remote-data';
@@ -15,9 +15,10 @@ export enum SelectorActionType {
 /**
  * Abstract base class that represents a wrapper for modal content used to select a DSpace Object
  */
-
-@Directive()
-@Injectable()
+@Component({
+  selector: 'ds-dso-selector-modal',
+  template: ''
+})
 export abstract class DSOSelectorModalWrapperComponent implements OnInit {
   /**
    * The current page's DSO

src/app/shared/form/builder/ds-dynamic-form-ui/models/dynamic-vocabulary.component.ts

@@ -1,4 +1,4 @@
-import { EventEmitter, Input, Output, Directive } from '@angular/core';
+import { Component, EventEmitter, Input, Output } from '@angular/core';
 import { FormGroup } from '@angular/forms';
 
 import {
@@ -19,7 +19,10 @@ import { PageInfo } from '../../../../../core/shared/page-info.model';
 /**
  * An abstract class to be extended by form components that handle vocabulary
  */
-@Directive()
+@Component({
+  selector: 'ds-dynamic-vocabulary',
+  template: ''
+})
 export abstract class DsDynamicVocabularyComponent extends DynamicFormControlComponent {
 
   @Input() abstract group: FormGroup;

src/app/shared/mydspace-actions/claimed-task/abstract/claimed-task-actions-abstract.component.ts

@@ -1,4 +1,4 @@
-import { Directive, EventEmitter, Input, Output } from '@angular/core';
+import { Component, EventEmitter, Input, Output } from '@angular/core';
 import { ClaimedTask } from '../../../../core/tasks/models/claimed-task-object.model';
 import { BehaviorSubject } from 'rxjs';
 import { ClaimedTaskDataService } from '../../../../core/tasks/claimed-task-data.service';
@@ -11,7 +11,10 @@ import { ProcessTaskResponse } from '../../../../core/tasks/models/process-task-
  * - Add a @rendersWorkflowTaskOption annotation to your component providing the same enum value
  * - Optionally overwrite createBody if the request body requires more than just the option
  */
-@Directive()
+@Component({
+  selector: 'ds-calim-task-action-abstract',
+  template: ''
+})
 export abstract class ClaimedTaskActionsAbstractComponent {
   /**
    * The workflow task option the child component represents

src/app/shared/mydspace-actions/mydspace-actions.ts

@@ -1,5 +1,5 @@
 import { Router } from '@angular/router';
-import { Injector, Input, Directive } from '@angular/core';
+import { Component, Injector, Input } from '@angular/core';
 
 import { find, take, tap } from 'rxjs/operators';
 
@@ -18,7 +18,10 @@ import { SearchService } from '../../core/shared/search/search.service';
 /**
  * Abstract class for all different representations of mydspace actions
  */
-@Directive()
+@Component({
+  selector: 'ds-mydspace-actions-abstract',
+  template: ''
+})
 export abstract class MyDSpaceActionsComponent<T extends DSpaceObject, TService extends DataService<T>> {
 
   /**

src/app/shared/object-select/object-select/object-select.component.ts

@@ -1,4 +1,4 @@
-import { EventEmitter, Input, OnDestroy, OnInit, Output, Directive } from '@angular/core';
+import { Component, EventEmitter, Input, OnDestroy, OnInit, Output } from '@angular/core';
 import { take } from 'rxjs/operators';
 import { Observable } from 'rxjs';
 import { RemoteData } from '../../../core/data/remote-data';
@@ -10,7 +10,10 @@ import { SortOptions } from '../../../core/cache/models/sort-options.model';
 /**
  * An abstract component used to select DSpaceObjects from a specific list and returning the UUIDs of the selected DSpaceObjects
  */
-@Directive()
+@Component({
+  selector: 'ds-object-select-abstract',
+  template: ''
+})
 export abstract class ObjectSelectComponent<TDomain> implements OnInit, OnDestroy {
 
   /**

src/app/shared/pagination-drag-and-drop/abstract-paginated-drag-and-drop-list.component.spec.ts

@@ -1,7 +1,7 @@
 import { AbstractPaginatedDragAndDropListComponent } from './abstract-paginated-drag-and-drop-list.component';
 import { DSpaceObject } from '../../core/shared/dspace-object.model';
 import { ObjectUpdatesService } from '../../core/data/object-updates/object-updates.service';
-import { Directive, ElementRef } from '@angular/core';
+import { Component, ElementRef } from '@angular/core';
 import { BehaviorSubject, Observable, of as observableOf } from 'rxjs';
 import { PaginatedList } from '../../core/data/paginated-list';
 import { RemoteData } from '../../core/data/remote-data';
@@ -12,7 +12,10 @@ import { createSuccessfulRemoteDataObject } from '../remote-data.utils';
 import { createPaginatedList } from '../testing/utils.test';
 import { ObjectValuesPipe } from '../utils/object-values-pipe';
 
-@Directive()
+@Component({
+  selector: 'ds-mock-paginated-drag-drop-abstract',
+  template: ''
+})
 class MockAbstractPaginatedDragAndDropListComponent extends AbstractPaginatedDragAndDropListComponent<DSpaceObject> {
 
   constructor(protected objectUpdatesService: ObjectUpdatesService,

src/app/shared/pagination-drag-and-drop/abstract-paginated-drag-and-drop-list.component.ts

@@ -9,7 +9,7 @@ import { hasValue } from '../empty.util';
 import { paginatedListToArray } from '../../core/shared/operators';
 import { DSpaceObject } from '../../core/shared/dspace-object.model';
 import { CdkDragDrop, moveItemInArray } from '@angular/cdk/drag-drop';
-import { Directive, ElementRef, EventEmitter, OnDestroy, Output, ViewChild } from '@angular/core';
+import { Component, ElementRef, EventEmitter, OnDestroy, Output, ViewChild } from '@angular/core';
 import { PaginationComponent } from '../pagination/pagination.component';
 import { ObjectValuesPipe } from '../utils/object-values-pipe';
 import { compareArraysUsing } from '../../+item-page/simple/item-types/shared/item-relationships-utils';
@@ -36,7 +36,10 @@ export const compareArraysUsingFieldUuids = () =>
  *
  * An example component extending from this abstract component: PaginatedDragAndDropBitstreamListComponent
  */
-@Directive()
+@Component({
+  selector: 'ds-paginated-drag-drop-abstract',
+  template: ''
+})
 export abstract class AbstractPaginatedDragAndDropListComponent<T extends DSpaceObject> implements OnDestroy {
   /**
    * A view on the child pagination component

src/app/shared/starts-with/starts-with-abstract.component.ts

@@ -1,4 +1,4 @@
-import { Directive, Inject, OnDestroy, OnInit } from '@angular/core';
+import { Component, Inject, OnDestroy, OnInit } from '@angular/core';
 import { ActivatedRoute, Router } from '@angular/router';
 import { Subscription } from 'rxjs';
 import { FormControl, FormGroup } from '@angular/forms';
@@ -7,8 +7,11 @@ import { hasValue } from '../empty.util';
 /**
  * An abstract component to render StartsWith options
  */
-@Directive()
-export class StartsWithAbstractComponent implements OnInit, OnDestroy {
+@Component({
+  selector: 'ds-start-with-abstract',
+  template: ''
+})
+export abstract class StartsWithAbstractComponent implements OnInit, OnDestroy {
   /**
    * The currently selected startsWith in string format
    */

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

@@ -1,4 +1,4 @@
-import { OnInit, Directive } from '@angular/core';
+import { Component, OnInit } from '@angular/core';
 import { combineLatest, Observable } from 'rxjs';
 import { UsageReportService } from '../../core/statistics/usage-report-data.service';
 import { map, switchMap } from 'rxjs/operators';
@@ -12,7 +12,10 @@ import { DSONameService } from '../../core/breadcrumbs/dso-name.service';
 /**
  * Class representing an abstract statistics page component.
  */
-@Directive()
+@Component({
+  selector: 'ds-statistics-page',
+  templateUrl: ''
+})
 export abstract class StatisticsPageComponent<T extends DSpaceObject> implements OnInit {
 
   /**

src/app/submission/sections/models/section.model.ts

@@ -1,4 +1,4 @@
-import { Inject, OnDestroy, OnInit, Directive } from '@angular/core';
+import { Component, Inject, OnDestroy, OnInit } from '@angular/core';
 
 import { Observable, Subscription } from 'rxjs';
 import { filter, startWith } from 'rxjs/operators';
@@ -14,7 +14,10 @@ export interface SectionDataModel {
 /**
  * An abstract model class for a submission edit form section.
  */
-@Directive()
+@Component({
+  selector: 'ds-section-model',
+  template: ''
+})
 export abstract class SectionModelComponent implements OnDestroy, OnInit, SectionDataModel {
   protected abstract sectionService: SectionsService;