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Feature: pngx PDF viewer with updated pdfjs (#4679)

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This commit is contained in:
shamoon
2023-12-04 17:17:40 -08:00
committed by GitHub
parent 80ff5677ea
commit 826322b610
16 changed files with 2286 additions and 127 deletions
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35
src-ui/src/app/components/document-detail/document-detail.component.spec.ts
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@@ -19,7 +19,6 @@ import {
NgbDateStruct,
} from '@ng-bootstrap/ng-bootstrap'
import { NgSelectModule } from '@ng-select/ng-select'
import { PdfViewerComponent } from 'ng2-pdf-viewer'
import { of, throwError } from 'rxjs'
import { routes } from 'src/app/app-routing.module'
import {
@@ -70,6 +69,7 @@ import { ShareLinksDropdownComponent } from '../common/share-links-dropdown/shar
import { CustomFieldsDropdownComponent } from '../common/custom-fields-dropdown/custom-fields-dropdown.component'
import { PaperlessCustomFieldDataType } from 'src/app/data/paperless-custom-field'
import { CustomFieldsService } from 'src/app/services/rest/custom-fields.service'
import { PdfViewerComponent } from '../common/pdf-viewer/pdf-viewer.component'
const doc: PaperlessDocument = {
id: 3,
@@ -160,10 +160,10 @@ describe('DocumentDetailComponent', () => {
PermissionsFormComponent,
SafeHtmlPipe,
ConfirmDialogComponent,
PdfViewerComponent,
SafeUrlPipe,
ShareLinksDropdownComponent,
CustomFieldsDropdownComponent,
PdfViewerComponent,
],
providers: [
DocumentTitlePipe,
@@ -683,6 +683,35 @@ describe('DocumentDetailComponent', () => {
expect(component.previewNumPages).toEqual(1000)
})
it('should support zoom controls', () => {
initNormally()
component.onZoomSelect({ target: { value: '1' } } as any) // from select
expect(component.previewZoomSetting).toEqual('1')
component.increaseZoom()
expect(component.previewZoomSetting).toEqual('1.5')
component.increaseZoom()
expect(component.previewZoomSetting).toEqual('2')
component.decreaseZoom()
expect(component.previewZoomSetting).toEqual('1.5')
component.onZoomSelect({ target: { value: '1' } } as any) // from select
component.decreaseZoom()
expect(component.previewZoomSetting).toEqual('.75')
component.onZoomSelect({ target: { value: 'page-fit' } } as any) // from select
expect(component.previewZoomScale).toEqual('page-fit')
expect(component.previewZoomSetting).toEqual('1')
component.increaseZoom()
expect(component.previewZoomSetting).toEqual('1.5')
expect(component.previewZoomScale).toEqual('page-width')
component.onZoomSelect({ target: { value: 'page-fit' } } as any) // from select
expect(component.previewZoomScale).toEqual('page-fit')
expect(component.previewZoomSetting).toEqual('1')
component.decreaseZoom()
expect(component.previewZoomSetting).toEqual('.5')
expect(component.previewZoomScale).toEqual('page-width')
})
it('should support updating notes dynamically', () => {
const notes = [
{
@@ -806,7 +835,7 @@ describe('DocumentDetailComponent', () => {
jest.spyOn(settingsService, 'get').mockReturnValue(false)
expect(component.useNativePdfViewer).toBeFalsy()
fixture.detectChanges()
expect(fixture.debugElement.query(By.css('pdf-viewer'))).not.toBeNull()
expect(fixture.debugElement.query(By.css('pngx-pdf-viewer'))).not.toBeNull()
})
it('should display native pdf viewer if enabled', () => {