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67ed6552 | 1 | import { Observable, of } from 'rxjs' |
3dfa8494 | 2 | import { catchError, map, switchMap } from 'rxjs/operators' |
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3 | import { HttpClient } from '@angular/common/http' |
4 | import { Injectable } from '@angular/core' | |
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5 | import { RestExtractor, ServerService } from '@app/core' |
6 | import { objectToFormData, sortBy } from '@app/helpers' | |
7 | import { VideoService } from '@app/shared/shared-main/video' | |
8 | import { peertubeTranslate, ResultList, VideoCaption } from '@shared/models' | |
9 | import { VideoCaptionEdit } from './video-caption-edit.model' | |
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10 | |
11 | @Injectable() | |
12 | export class VideoCaptionService { | |
13 | constructor ( | |
14 | private authHttp: HttpClient, | |
3dfa8494 | 15 | private serverService: ServerService, |
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16 | private restExtractor: RestExtractor |
17 | ) {} | |
18 | ||
19 | listCaptions (videoId: number | string): Observable<ResultList<VideoCaption>> { | |
20 | return this.authHttp.get<ResultList<VideoCaption>>(VideoService.BASE_VIDEO_URL + videoId + '/captions') | |
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21 | .pipe( |
22 | switchMap(captionsResult => { | |
ba430d75 | 23 | return this.serverService.getServerLocale() |
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24 | .pipe(map(translations => ({ captionsResult, translations }))) |
25 | }), | |
26 | map(({ captionsResult, translations }) => { | |
27 | for (const c of captionsResult.data) { | |
28 | c.language.label = peertubeTranslate(c.language.label, translations) | |
29 | } | |
30 | ||
31 | return captionsResult | |
32 | }), | |
33 | map(captionsResult => { | |
34 | sortBy(captionsResult.data, 'language', 'label') | |
ad774752 | 35 | |
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36 | return captionsResult |
37 | }) | |
38 | ) | |
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39 | .pipe(catchError(res => this.restExtractor.handleError(res))) |
40 | } | |
41 | ||
42 | removeCaption (videoId: number | string, language: string) { | |
43 | return this.authHttp.delete(VideoService.BASE_VIDEO_URL + videoId + '/captions/' + language) | |
44 | .pipe( | |
45 | map(this.restExtractor.extractDataBool), | |
46 | catchError(res => this.restExtractor.handleError(res)) | |
47 | ) | |
48 | } | |
49 | ||
50 | addCaption (videoId: number | string, language: string, captionfile: File) { | |
51 | const body = { captionfile } | |
52 | const data = objectToFormData(body) | |
53 | ||
54 | return this.authHttp.put(VideoService.BASE_VIDEO_URL + videoId + '/captions/' + language, data) | |
55 | .pipe( | |
56 | map(this.restExtractor.extractDataBool), | |
57 | catchError(res => this.restExtractor.handleError(res)) | |
58 | ) | |
59 | } | |
60 | ||
61 | updateCaptions (videoId: number | string, videoCaptions: VideoCaptionEdit[]) { | |
ed4c3c09 | 62 | let obs = of(true) |
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63 | |
64 | for (const videoCaption of videoCaptions) { | |
65 | if (videoCaption.action === 'CREATE') { | |
ed4c3c09 | 66 | obs = obs.pipe(switchMap(() => this.addCaption(videoId, videoCaption.language.id, videoCaption.captionfile))) |
40e87e9e | 67 | } else if (videoCaption.action === 'REMOVE') { |
ed4c3c09 | 68 | obs = obs.pipe(switchMap(() => this.removeCaption(videoId, videoCaption.language.id))) |
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69 | } |
70 | } | |
71 | ||
ed4c3c09 | 72 | return obs |
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73 | } |
74 | } |