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[ADF-1889] fix preview of the APS content (#2663)

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* fix preview of the APS content

* test fixes

* viewer integration enhancements

* code fixes

* test fixes
This commit is contained in:
Denys Vuika
2017-11-17 20:53:53 +00:00
committed by Eugenio Romano
parent 2d6861e96f
commit 8a52d6fed5
7 changed files with 53 additions and 17 deletions
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4
lib/core/form/services/process-content.service.spec.ts
View File

@@ -179,8 +179,8 @@ describe('ProcessContentService', () => {
it('should return a Blob as thumbnail', (done) => {
let contentId: number = 999;
let blob = createFakeBlob();
spyOn(service, 'getContentThumbnailUrl').and.returnValue(Observable.of(blob));
service.getContentThumbnailUrl(contentId).subscribe(result => {
spyOn(service, 'getContentThumbnail').and.returnValue(Observable.of(blob));
service.getContentThumbnail(contentId).subscribe(result => {
expect(result).toEqual(jasmine.any(Blob));
expect(result.size).toEqual(48);
expect(result.type).toEqual('image/png');

27
lib/core/form/services/process-content.service.ts
View File

@@ -46,12 +46,35 @@ export class ProcessContentService {
return Observable.fromPromise(this.contentApi.getRawContent(contentId)).catch(err => this.handleError(err));
}
getContentPreview(contentId: number): Observable<Blob> {
return new Observable(observer => {
this.contentApi.getContentPreview(contentId).then(
(result) => {
observer.next(result);
observer.complete();
},
() => {
this.contentApi.getRawContent(contentId).then(
(data) => {
observer.next(data);
observer.complete();
},
(err) => {
observer.error(err);
observer.complete();
}
);
}
);
});
}
getFileRawContentUrl(contentId: number): string {
return this.contentApi.getRawContentUrl(contentId);
}
getContentThumbnailUrl(contentId: number): Observable<any> {
return Observable.fromPromise(this.contentApi.getContentThumbnailUrl(contentId)).catch(err => this.handleError(err));
getContentThumbnail(contentId: number): Observable<Blob> {
return Observable.fromPromise(this.contentApi.getContentThumbnail(contentId)).catch(err => this.handleError(err));
}
getTaskRelatedContent(taskId: string): Observable<any> {