Merge branch 'dev' into beta

src-ui/src/app/components/dashboard/widgets/saved-view-widget/saved-view-widget.component.html

@@ -14,7 +14,9 @@
   }
 
   <div content class="wrapper fade" [class.show]="show()">
-  @if (displayMode() === DisplayMode.TABLE) {
+  @if (error()) {
+    <div class="alert alert-danger mb-0" role="alert"><ng-container i18n>Error while loading documents</ng-container>: {{error()}}</div>
+  } @else if (displayMode() === DisplayMode.TABLE) {
     <table class="table table-hover mb-0 mt-n2 align-middle">
       <thead>
         <tr>

src-ui/src/app/components/dashboard/widgets/saved-view-widget/saved-view-widget.component.spec.ts

@@ -1,6 +1,10 @@
 import { DragDropModule } from '@angular/cdk/drag-drop'
 import { DatePipe } from '@angular/common'
-import { provideHttpClient, withInterceptorsFromDi } from '@angular/common/http'
+import {
+  HttpErrorResponse,
+  provideHttpClient,
+  withInterceptorsFromDi,
+} from '@angular/common/http'
 import { provideHttpClientTesting } from '@angular/common/http/testing'
 import { ComponentFixture, TestBed } from '@angular/core/testing'
 import { By } from '@angular/platform-browser'
@@ -8,7 +12,7 @@ import { Router } from '@angular/router'
 import { RouterTestingModule } from '@angular/router/testing'
 import { NgbModule } from '@ng-bootstrap/ng-bootstrap'
 import { NgxBootstrapIconsModule, allIcons } from 'ngx-bootstrap-icons'
-import { Subject, of } from 'rxjs'
+import { Subject, of, throwError } from 'rxjs'
 import { routes } from 'src/app/app-routing.module'
 import { CustomFieldDisplayComponent } from 'src/app/components/common/custom-field-display/custom-field-display.component'
 import { PreviewPopupComponent } from 'src/app/components/common/preview-popup/preview-popup.component'
@@ -230,6 +234,27 @@ describe('SavedViewWidgetComponent', () => {
     expect(component.documents()).toEqual(documentResults)
   })
 
+  it('should show an error if documents fail to load', () => {
+    jest.spyOn(documentService, 'listFiltered').mockReturnValue(
+      throwError(
+        () =>
+          new HttpErrorResponse({
+            error: { added__date__lte: ['Enter a valid date.'] },
+            status: 400,
+          })
+      )
+    )
+
+    component.reload()
+    fixture.detectChanges()
+
+    expect(component.loading()).toBe(false)
+    expect(component.error()).toEqual('Added: Enter a valid date.')
+    expect(fixture.debugElement.nativeElement.textContent).toContain(
+      'Error while loading documents: Added: Enter a valid date.'
+    )
+  })
+
   it('should reload on document consumption finished', () => {
     const fileStatusSubject = new Subject<FileStatus>()
     jest

src-ui/src/app/components/dashboard/widgets/saved-view-widget/saved-view-widget.component.ts

@@ -125,6 +125,8 @@ export class SavedViewWidgetComponent
 
   readonly count = signal<number>(null)
 
+  readonly error = signal<string | null>(null)
+
   placeholderRows: number[] = []
 
   ngOnInit(): void {
@@ -180,6 +182,7 @@ export class SavedViewWidgetComponent
 
   reload() {
     this.loading.set(this.documents().length == 0)
+    this.error.set(null)
     this.show.set(true)
     this.documentService
       .listFiltered(
@@ -191,12 +194,40 @@ export class SavedViewWidgetComponent
         { truncate_content: true }
       )
       .pipe(takeUntil(this.unsubscribeNotifier))
-      .subscribe((result) => {
-        this.documents.set(result.results)
-        this.count.set(result.count)
-        this.savedViewService.setDocumentCount(this.savedView, result.count)
-        this.loading.set(false)
-        this.show.set(true)
+      .subscribe({
+        next: (result) => {
+          this.documents.set(result.results)
+          this.count.set(result.count)
+          this.savedViewService.setDocumentCount(this.savedView, result.count)
+          this.loading.set(false)
+          this.show.set(true)
+        },
+        error: (error) => {
+          this.documents.set([])
+          this.count.set(null)
+          let errorMessage
+          if (
+            typeof error.error === 'object' &&
+            Object.keys(error.error).length > 0
+          ) {
+            errorMessage = Object.keys(error.error)
+              .map((fieldName) => {
+                const fieldNameBase = fieldName.split('__')[0]
+                const fieldError: Array<string> = error.error[fieldName]
+                return `${
+                  this.documentService.sortFields.find(
+                    (f) => f.field?.split('__')[0] == fieldNameBase
+                  )?.name ?? fieldNameBase
+                }: ${fieldError[0]}`
+              })
+              .join(', ')
+          } else {
+            errorMessage = error.error
+          }
+          this.error.set(errorMessage)
+          this.loading.set(false)
+          this.show.set(true)
+        },
       })
   }
 

src-ui/src/app/components/document-detail/document-detail.component.html

@@ -482,9 +482,7 @@
             </pngx-pdf-viewer>
           </div>
         } @else {
-          <object [data]="previewUrl() | safeUrl" class="preview-sticky" width="100%">
-            <span>Preview is unavailable.</span>
-          </object>
+          <object [data]="previewUrl() | safeUrl" class="preview-sticky" width="100%"></object>
         }
       }
       @case (ContentRenderType.Text) {
@@ -505,9 +503,7 @@
         }
       }
       @case (ContentRenderType.Other) {
-        <object [data]="previewUrl() | safeUrl" class="preview-sticky" width="100%">
-          <span>Preview is unavailable.</span>
-        </object>
+        <object [data]="previewUrl() | safeUrl" class="preview-sticky" width="100%"></object>
       }
     }
     @if (requiresPassword) {

src-ui/src/app/components/document-list/document-card-large/document-card-large.component.html

@@ -2,7 +2,7 @@
   <div class="row g-0">
     <div class="col-md-2 doc-img-container rounded-start" (click)="this.toggleSelected.emit($event)" (dblclick)="dblClickDocument.emit()">
        @if (document()) {
-        <img [src]="getThumbUrl()" class="card-img doc-img border-end rounded-start" [class.inverted]="getIsThumbInverted()">
+        <img [ngSrc]="getThumbUrl()" fill class="card-img doc-img border-end rounded-start" [class.inverted]="getIsThumbInverted()">
 
         <div class="border-end border-bottom bg-light document-card-check">
           <div class="form-check">

src-ui/src/app/components/document-list/document-card-large/document-card-large.component.spec.ts

@@ -88,6 +88,12 @@ describe('DocumentCardLargeComponent', () => {
     expect(fixture.nativeElement.textContent).toContain('8 pages')
   })
 
+  it('should lazy load the thumbnail', () => {
+    const thumbnail: HTMLImageElement =
+      fixture.nativeElement.querySelector('img.doc-img')
+    expect(thumbnail.getAttribute('loading')).toEqual('lazy')
+  })
+
   it('should trim content', () => {
     expect(component.contentTrimmed).toHaveLength(503) // includes ...
   })

src-ui/src/app/components/document-list/document-card-large/document-card-large.component.ts

@@ -1,4 +1,4 @@
-import { AsyncPipe } from '@angular/common'
+import { AsyncPipe, NgOptimizedImage } from '@angular/common'
 import {
   AfterViewInit,
   Component,
@@ -46,6 +46,7 @@ import { LoadingComponentWithPermissions } from '../../loading-component/loading
     TagComponent,
     CustomFieldDisplayComponent,
     AsyncPipe,
+    NgOptimizedImage,
     UsernamePipe,
     CorrespondentNamePipe,
     DocumentTypeNamePipe,

src-ui/src/app/components/document-list/document-card-small/document-card-small.component.html

@@ -2,7 +2,7 @@
   <div class="card h-100 shadow-sm document-card" [class.placeholder-glow]="!document()" [class.card-selected]="selected()" (mouseleave)="mouseLeaveCard()">
     <div class="border-bottom doc-img-container rounded-top" (click)="this.toggleSelected.emit($event)" (dblclick)="dblClickDocument.emit(this)">
        @if (document()) {
-        <img class="card-img doc-img" [class.inverted]="getIsThumbInverted()" [src]="getThumbUrl()">
+        <img class="card-img doc-img" [class.inverted]="getIsThumbInverted()" [ngSrc]="getThumbUrl()" fill>
 
         <div class="border-end border-bottom bg-light py-1 px-2 document-card-check">
           <div class="form-check">

src-ui/src/app/components/document-list/document-card-small/document-card-small.component.scss

@@ -22,10 +22,14 @@
   }
 }
 
+.doc-img-container {
+  position: relative;
+  height: 180px;
+}
+
 .doc-img {
   object-fit: cover;
   object-position: top left;
-  height: 180px;
 }
 
 .document-card-check {

src-ui/src/app/components/document-list/document-card-small/document-card-small.component.spec.ts

@@ -61,6 +61,12 @@ describe('DocumentCardSmallComponent', () => {
     expect(fixture.nativeElement.textContent).toContain('12 pages')
   })
 
+  it('should lazy load the thumbnail', () => {
+    const thumbnail: HTMLImageElement =
+      fixture.nativeElement.querySelector('img.doc-img')
+    expect(thumbnail.getAttribute('loading')).toEqual('lazy')
+  })
+
   it('should display a document, limit tags to 5', () => {
     expect(fixture.nativeElement.textContent).toContain('Document 10')
     expect(

src-ui/src/app/components/document-list/document-card-small/document-card-small.component.ts

@@ -1,4 +1,4 @@
-import { AsyncPipe } from '@angular/common'
+import { AsyncPipe, NgOptimizedImage } from '@angular/common'
 import {
   AfterViewInit,
   Component,
@@ -46,6 +46,7 @@ import { LoadingComponentWithPermissions } from '../../loading-component/loading
     TagComponent,
     CustomFieldDisplayComponent,
     AsyncPipe,
+    NgOptimizedImage,
     UsernamePipe,
     CorrespondentNamePipe,
     DocumentTypeNamePipe,

src/documents/tests/test_views.py

@@ -177,6 +177,49 @@ class TestViews(DirectoriesMixin, TestCase):
         self.assertEqual(response.request["PATH_INFO"], "/accounts/login/")
         self.assertContains(response, b"Share link has expired")
 
+    def test_share_link_archive_falls_back_to_original(self) -> None:
+        """
+        GIVEN:
+            - A document without an archive version
+            - A share link using the default archive file version
+        WHEN:
+            - An unauthenticated request for the share link is made
+        THEN:
+            - The original document is returned
+        """
+        _, filename = tempfile.mkstemp(dir=self.dirs.originals_dir)
+        content = b"This document has no archive"
+
+        with Path(filename).open("wb") as f:
+            f.write(content)
+
+        doc = Document.objects.create(
+            title="no archive",
+            filename=Path(filename).name,
+            mime_type="text/plain",
+        )
+
+        sharelink_permissions = Permission.objects.filter(
+            codename__contains="sharelink",
+        )
+        self.user.user_permissions.add(*sharelink_permissions)
+        self.client.force_login(self.user)
+
+        create_response = self.client.post(
+            "/api/share_links/",
+            {"document": doc.pk},
+        )
+        self.assertEqual(create_response.status_code, status.HTTP_201_CREATED)
+        share_link = ShareLink.objects.get(document=doc)
+        self.assertEqual(share_link.file_version, ShareLink.FileVersion.ARCHIVE)
+
+        self.client.logout()
+
+        response = self.client.get(f"/share/{share_link.slug}")
+
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+        self.assertEqual(read_streaming_response(response), content)
+
     def test_list_with_full_permissions(self) -> None:
         """
         GIVEN:

src/documents/views.py

@@ -4534,7 +4534,8 @@ class SharedLinkView(View):
                 return HttpResponseRedirect("/accounts/login/?sharelink_expired=1")
             return serve_file(
                 doc=share_link.document,
-                use_archive=share_link.file_version == "archive",
+                use_archive=share_link.file_version == ShareLink.FileVersion.ARCHIVE
+                and share_link.document.has_archive_version,
                 disposition="inline",
             )
 

src/locale/en_US/LC_MESSAGES/django.po

@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: paperless-ngx\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2026-07-15 20:44+0000\n"
+"POT-Creation-Date: 2026-07-19 20:55+0000\n"
 "PO-Revision-Date: 2022-02-17 04:17\n"
 "Last-Translator: \n"
 "Language-Team: English\n"
@@ -53,7 +53,7 @@ msgstr ""
 msgid "Maximum nesting depth exceeded."
 msgstr ""
 
-#: documents/filters.py:1052
+#: documents/filters.py:1059
 msgid "Custom field not found"
 msgstr ""
 
@@ -1686,11 +1686,11 @@ msgstr ""
 msgid "Bundle is already being processed."
 msgstr ""
 
-#: documents/views.py:4554
+#: documents/views.py:4555
 msgid "The share link bundle is still being prepared. Please try again later."
 msgstr ""
 
-#: documents/views.py:4564
+#: documents/views.py:4565
 msgid "The share link bundle is unavailable."
 msgstr ""