Frontend
Public
Commits
Yura Bondarenko authored 1caba78b4df
| 33 33 | |
| 34 34 | @Injectable() |
| 35 35 | export class MetadataService { |
| 36 36 | |
| 37 37 | private initialized: boolean; |
| 38 38 | |
| 39 39 | private tagStore: Map<string, MetaDefinition[]>; |
| 40 40 | |
| 41 41 | private currentObject: BehaviorSubject<DSpaceObject>; |
| 42 42 | |
| 43 + | private readonly ALLOWED_MIMETYPES = [ |
| 44 + | 'application/pdf', // .pdf |
| 45 + | 'application/postscript', // .ps |
| 46 + | 'application/msword', // .doc |
| 47 + | 'application/vnd.openxmlformats-officedocument.wordprocessingml.document ', // .docx |
| 48 + | 'application/rtf', // .rtf |
| 49 + | 'application/epub+zip', // .epub |
| 50 + | ]; |
| 51 + | |
| 43 52 | constructor( |
| 44 53 | private router: Router, |
| 45 54 | private translate: TranslateService, |
| 46 55 | private meta: Meta, |
| 47 56 | private title: Title, |
| 48 57 | private dsoNameService: DSONameService, |
| 49 58 | private bundleDataService: BundleDataService, |
| 50 59 | private bitstreamDataService: BitstreamDataService, |
| 51 60 | private bitstreamFormatDataService: BitstreamFormatDataService, |
| 52 61 | private rootService: RootDataService |
| 376 385 | switchMap((bitstreams: Bitstream[]) => bitstreams), |
| 377 386 | // Retrieve the format for each bitstream |
| 378 387 | switchMap((bitstream: Bitstream) => bitstream.format.pipe( |
| 379 388 | getFirstSucceededRemoteDataPayload(), |
| 380 389 | // Keep the original bitstream, because it, not the format, is what we'll need |
| 381 390 | // for the link at the end |
| 382 391 | map((format: BitstreamFormat) => [bitstream, format]) |
| 383 392 | )), |
| 384 393 | // Filter out only pairs with whitelisted formats |
| 385 394 | filter(([, format]: [Bitstream, BitstreamFormat]) => |
| 386 - | hasValue(format) && format.mimetype === 'application/pdf'), // TODO change to check map of mimetypes |
| 395 + | hasValue(format) && this.ALLOWED_MIMETYPES.includes(format.mimetype)), |
| 387 396 | // We only need 1 |
| 388 397 | take(1), |
| 389 398 | // Emit the link of the match |
| 390 399 | map(([bitstream, ]: [Bitstream, BitstreamFormat]) => getBitstreamDownloadRoute(bitstream)) |
| 391 400 | ); |
| 392 401 | } |
| 393 402 | |
| 394 403 | /** |
| 395 404 | * Add <meta name="Generator" ... > to the <head> containing the current DSpace version |
| 396 405 | */ |