From 2b8b3fcda17a4f48ad05c24f26276f1a565a5d2b Mon Sep 17 00:00:00 2001
From: FrancescoMolinaro <francesco.molinaro@4science.com>
Date: Wed, 27 Nov 2024 16:31:56 +0100
Subject: [PATCH] [DSC-2052] change canDownload method with pipe

---
 .../full-file-section.component.html          |  2 +-
 .../full-file-section.component.ts            |  2 ++
 .../shared/utils/can-download-file.pipe.ts    | 20 +++++++++++++++++++
 .../full-file-section.component.ts            |  2 ++
 4 files changed, 25 insertions(+), 1 deletion(-)
 create mode 100644 src/app/shared/utils/can-download-file.pipe.ts

diff --git a/src/app/item-page/full/field-components/file-section/full-file-section.component.html b/src/app/item-page/full/field-components/file-section/full-file-section.component.html
index 0f69323d113..dfd36cb3dca 100644
--- a/src/app/item-page/full/field-components/file-section/full-file-section.component.html
+++ b/src/app/item-page/full/field-components/file-section/full-file-section.component.html
@@ -33,7 +33,7 @@ <h3 class="h5 simple-view-element-header">{{"item.page.filesection.original.bund
                         </dl>
                     </div>
                     <div *ngIf="!hasNoDownload(file)" class="col-2">
-                        <ds-file-download-link [showIcon]="(canDownload(file) | async) === false" [bitstream]="file" [item]="item">
+                        <ds-file-download-link [showIcon]="(file.self | dsCanDownloadFile | async) === false" [bitstream]="file" [item]="item">
                           {{"item.page.filesection.download" | translate}}
                         </ds-file-download-link>
                     </div>
diff --git a/src/app/item-page/full/field-components/file-section/full-file-section.component.ts b/src/app/item-page/full/field-components/file-section/full-file-section.component.ts
index cc84f6168be..9064ced7ed7 100644
--- a/src/app/item-page/full/field-components/file-section/full-file-section.component.ts
+++ b/src/app/item-page/full/field-components/file-section/full-file-section.component.ts
@@ -42,6 +42,7 @@ import { MetadataFieldWrapperComponent } from '../../../../shared/metadata-field
 import { NotificationsService } from '../../../../shared/notifications/notifications.service';
 import { PaginationComponent } from '../../../../shared/pagination/pagination.component';
 import { PaginationComponentOptions } from '../../../../shared/pagination/pagination-component-options.model';
+import { CanDownloadFilePipe } from '../../../../shared/utils/can-download-file.pipe';
 import { FileSizePipe } from '../../../../shared/utils/file-size-pipe';
 import { followLink } from '../../../../shared/utils/follow-link-config.model';
 import { VarDirective } from '../../../../shared/utils/var.directive';
@@ -68,6 +69,7 @@ import { FileSectionComponent } from '../../../simple/field-components/file-sect
     ThemedFileDownloadLinkComponent,
     FileSizePipe,
     MetadataFieldWrapperComponent,
+    CanDownloadFilePipe,
   ],
   standalone: true,
 })
diff --git a/src/app/shared/utils/can-download-file.pipe.ts b/src/app/shared/utils/can-download-file.pipe.ts
new file mode 100644
index 00000000000..848c75a855c
--- /dev/null
+++ b/src/app/shared/utils/can-download-file.pipe.ts
@@ -0,0 +1,20 @@
+import {
+  Pipe,
+  PipeTransform,
+} from '@angular/core';
+import { Observable } from 'rxjs';
+
+import { AuthorizationDataService } from '../../core/data/feature-authorization/authorization-data.service';
+import { FeatureID } from '../../core/data/feature-authorization/feature-id';
+
+@Pipe({
+  name: 'dsCanDownloadFile',
+  standalone: true,
+})
+export class CanDownloadFilePipe implements PipeTransform {
+  constructor(private authorizationServcie: AuthorizationDataService) {
+  }
+  transform(href: string): Observable<boolean> {
+    return this.authorizationServcie.isAuthorized(FeatureID.CanDownload, href);
+  }
+}
diff --git a/src/themes/custom/app/item-page/full/field-components/file-section/full-file-section.component.ts b/src/themes/custom/app/item-page/full/field-components/file-section/full-file-section.component.ts
index 1475cd04ee9..74461705144 100644
--- a/src/themes/custom/app/item-page/full/field-components/file-section/full-file-section.component.ts
+++ b/src/themes/custom/app/item-page/full/field-components/file-section/full-file-section.component.ts
@@ -10,6 +10,7 @@ import { FullFileSectionComponent as BaseComponent } from '../../../../../../../
 import { ThemedFileDownloadLinkComponent } from '../../../../../../../app/shared/file-download-link/themed-file-download-link.component';
 import { MetadataFieldWrapperComponent } from '../../../../../../../app/shared/metadata-field-wrapper/metadata-field-wrapper.component';
 import { PaginationComponent } from '../../../../../../../app/shared/pagination/pagination.component';
+import { CanDownloadFilePipe } from '../../../../../../../app/shared/utils/can-download-file.pipe';
 import { FileSizePipe } from '../../../../../../../app/shared/utils/file-size-pipe';
 import { VarDirective } from '../../../../../../../app/shared/utils/var.directive';
 import { ThemedThumbnailComponent } from '../../../../../../../app/thumbnail/themed-thumbnail.component';
@@ -32,6 +33,7 @@ import { ThemedThumbnailComponent } from '../../../../../../../app/thumbnail/the
     ThemedFileDownloadLinkComponent,
     FileSizePipe,
     MetadataFieldWrapperComponent,
+    CanDownloadFilePipe,
   ],
 })
 export class FullFileSectionComponent extends BaseComponent {