]>
Commit | Line | Data |
---|---|---|
8319d6ae | 1 | import { mapValues, pick } from 'lodash-es' |
1378c0d3 | 2 | import { firstValueFrom } from 'rxjs' |
4bc45da3 | 3 | import { tap } from 'rxjs/operators' |
68018040 | 4 | import { Component, ElementRef, Inject, LOCALE_ID, ViewChild } from '@angular/core' |
3545e72c | 5 | import { HooksService } from '@app/core' |
4bc45da3 | 6 | import { NgbModal, NgbModalRef } from '@ng-bootstrap/ng-bootstrap' |
42b40636 | 7 | import { logger } from '@root-helpers/logger' |
3545e72c | 8 | import { videoRequiresAuth } from '@root-helpers/video' |
67ed6552 | 9 | import { VideoCaption, VideoFile, VideoPrivacy } from '@shared/models' |
3545e72c | 10 | import { BytesPipe, NumberFormatterPipe, VideoDetails, VideoFileTokenService, VideoService } from '../shared-main' |
8ba9c205 RK |
11 | |
12 | type DownloadType = 'video' | 'subtitles' | |
8319d6ae | 13 | type FileMetadata = { [key: string]: { label: string, value: string }} |
cf02fbfb C |
14 | |
15 | @Component({ | |
a96aed15 C |
16 | selector: 'my-video-download', |
17 | templateUrl: './video-download.component.html', | |
0727cab0 | 18 | styleUrls: [ './video-download.component.scss' ] |
cf02fbfb | 19 | }) |
3a0fb65c | 20 | export class VideoDownloadComponent { |
f36da21e | 21 | @ViewChild('modal', { static: true }) modal: ElementRef |
cf02fbfb | 22 | |
7bd455cb | 23 | downloadType: 'direct' | 'torrent' = 'direct' |
262f8ff6 | 24 | |
09700934 | 25 | resolutionId: number | string = -1 |
8ba9c205 | 26 | subtitleLanguageId: string |
5f0805d3 | 27 | |
8319d6ae RK |
28 | videoFileMetadataFormat: FileMetadata |
29 | videoFileMetadataVideoStream: FileMetadata | undefined | |
30 | videoFileMetadataAudioStream: FileMetadata | undefined | |
3a0fb65c | 31 | |
cf3c3624 | 32 | isAdvancedCustomizationCollapsed = true |
33 | ||
8ba9c205 RK |
34 | type: DownloadType = 'video' |
35 | ||
3545e72c C |
36 | videoFileToken: string |
37 | ||
262f8ff6 C |
38 | private activeModal: NgbModalRef |
39 | ||
8319d6ae RK |
40 | private bytesPipe: BytesPipe |
41 | private numbersPipe: NumberFormatterPipe | |
42 | ||
262f8ff6 C |
43 | private video: VideoDetails |
44 | private videoCaptions: VideoCaption[] | |
45 | ||
bb5d7428 | 46 | constructor ( |
68018040 | 47 | @Inject(LOCALE_ID) private localeId: string, |
bb5d7428 | 48 | private modalService: NgbModal, |
8319d6ae | 49 | private videoService: VideoService, |
3545e72c | 50 | private videoFileTokenService: VideoFileTokenService, |
4bc45da3 | 51 | private hooks: HooksService |
8319d6ae RK |
52 | ) { |
53 | this.bytesPipe = new BytesPipe() | |
68018040 | 54 | this.numbersPipe = new NumberFormatterPipe(this.localeId) |
8319d6ae | 55 | } |
cf02fbfb | 56 | |
8ba9c205 RK |
57 | get typeText () { |
58 | return this.type === 'video' | |
66357162 C |
59 | ? $localize`video` |
60 | : $localize`subtitles` | |
8ba9c205 RK |
61 | } |
62 | ||
5a71acd2 C |
63 | getVideoFiles () { |
64 | if (!this.video) return [] | |
65 | ||
66 | return this.video.getFiles() | |
67 | } | |
68 | ||
262f8ff6 C |
69 | getCaptions () { |
70 | if (!this.videoCaptions) return [] | |
71 | ||
72 | return this.videoCaptions | |
73 | } | |
74 | ||
8ba9c205 | 75 | show (video: VideoDetails, videoCaptions?: VideoCaption[]) { |
3545e72c C |
76 | this.videoFileToken = undefined |
77 | ||
3a0fb65c | 78 | this.video = video |
262f8ff6 | 79 | this.videoCaptions = videoCaptions |
3a0fb65c | 80 | |
24e7916c | 81 | this.activeModal = this.modalService.open(this.modal, { centered: true }) |
3a0fb65c | 82 | |
262f8ff6 C |
83 | if (this.hasFiles()) { |
84 | this.onResolutionIdChange(this.getVideoFiles()[0].resolution.id) | |
85 | } | |
4bc45da3 | 86 | |
262f8ff6 C |
87 | if (this.hasCaptions()) { |
88 | this.subtitleLanguageId = this.videoCaptions[0].language.id | |
89 | } | |
4bc45da3 | 90 | |
3545e72c C |
91 | if (videoRequiresAuth(this.video)) { |
92 | this.videoFileTokenService.getVideoFileToken(this.video.uuid) | |
93 | .subscribe(({ token }) => this.videoFileToken = token) | |
94 | } | |
95 | ||
4bc45da3 C |
96 | this.activeModal.shown.subscribe(() => { |
97 | this.hooks.runAction('action:modal.video-download.shown', 'common') | |
98 | }) | |
5f0805d3 C |
99 | } |
100 | ||
3a0fb65c C |
101 | onClose () { |
102 | this.video = undefined | |
8ba9c205 | 103 | this.videoCaptions = undefined |
cf02fbfb | 104 | } |
5f0805d3 C |
105 | |
106 | download () { | |
bb5d7428 | 107 | window.location.assign(this.getLink()) |
262f8ff6 | 108 | |
11b3f14c | 109 | this.activeModal.close() |
bb5d7428 RK |
110 | } |
111 | ||
112 | getLink () { | |
8ba9c205 | 113 | return this.type === 'subtitles' && this.videoCaptions |
262f8ff6 | 114 | ? this.getCaptionLink() |
8319d6ae | 115 | : this.getVideoFileLink() |
8ba9c205 RK |
116 | } |
117 | ||
cf3c3624 | 118 | async onResolutionIdChange (resolutionId: number) { |
119 | this.resolutionId = resolutionId | |
8319d6ae | 120 | |
262f8ff6 C |
121 | const videoFile = this.getVideoFile() |
122 | ||
123 | if (!videoFile.metadata) { | |
124 | if (!videoFile.metadataUrl) return | |
cf3c3624 | 125 | |
262f8ff6 | 126 | await this.hydrateMetadataFromMetadataUrl(videoFile) |
cf3c3624 | 127 | } |
8319d6ae | 128 | |
262f8ff6 C |
129 | if (!videoFile.metadata) return |
130 | ||
131 | this.videoFileMetadataFormat = videoFile | |
132 | ? this.getMetadataFormat(videoFile.metadata.format) | |
8319d6ae | 133 | : undefined |
262f8ff6 C |
134 | this.videoFileMetadataVideoStream = videoFile |
135 | ? this.getMetadataStream(videoFile.metadata.streams, 'video') | |
8319d6ae | 136 | : undefined |
262f8ff6 C |
137 | this.videoFileMetadataAudioStream = videoFile |
138 | ? this.getMetadataStream(videoFile.metadata.streams, 'audio') | |
8319d6ae RK |
139 | : undefined |
140 | } | |
141 | ||
262f8ff6 C |
142 | onSubtitleIdChange (subtitleId: string) { |
143 | this.subtitleLanguageId = subtitleId | |
144 | } | |
145 | ||
146 | hasFiles () { | |
147 | return this.getVideoFiles().length !== 0 | |
148 | } | |
149 | ||
8319d6ae | 150 | getVideoFile () { |
262f8ff6 C |
151 | const file = this.getVideoFiles() |
152 | .find(f => f.resolution.id === this.resolutionId) | |
153 | ||
5f0805d3 | 154 | if (!file) { |
42b40636 | 155 | logger.error(`Could not find file with resolution ${this.resolutionId}`) |
262f8ff6 | 156 | return undefined |
5f0805d3 | 157 | } |
262f8ff6 | 158 | |
8319d6ae RK |
159 | return file |
160 | } | |
161 | ||
162 | getVideoFileLink () { | |
262f8ff6 C |
163 | const file = this.getVideoFile() |
164 | if (!file) return '' | |
5f0805d3 | 165 | |
51294901 | 166 | const suffix = this.isConfidentialVideo() |
3545e72c | 167 | ? '?videoFileToken=' + this.videoFileToken |
eccf70f0 C |
168 | : '' |
169 | ||
3a0fb65c C |
170 | switch (this.downloadType) { |
171 | case 'direct': | |
eccf70f0 | 172 | return file.fileDownloadUrl + suffix |
3a0fb65c C |
173 | |
174 | case 'torrent': | |
eccf70f0 | 175 | return file.torrentDownloadUrl + suffix |
3a0fb65c | 176 | } |
bb5d7428 RK |
177 | } |
178 | ||
262f8ff6 C |
179 | hasCaptions () { |
180 | return this.getCaptions().length !== 0 | |
181 | } | |
182 | ||
183 | getCaption () { | |
184 | const caption = this.getCaptions() | |
185 | .find(c => c.language.id === this.subtitleLanguageId) | |
186 | ||
187 | if (!caption) { | |
42b40636 | 188 | logger.error(`Cannot find caption ${this.subtitleLanguageId}`) |
262f8ff6 C |
189 | return undefined |
190 | } | |
191 | ||
192 | return caption | |
51294901 C |
193 | } |
194 | ||
262f8ff6 C |
195 | getCaptionLink () { |
196 | const caption = this.getCaption() | |
197 | if (!caption) return '' | |
198 | ||
199 | return window.location.origin + caption.captionPath | |
200 | } | |
201 | ||
202 | isConfidentialVideo () { | |
203 | return this.video.privacy.id === VideoPrivacy.PRIVATE || this.video.privacy.id === VideoPrivacy.INTERNAL | |
8ba9c205 RK |
204 | } |
205 | ||
8ba9c205 RK |
206 | switchToType (type: DownloadType) { |
207 | this.type = type | |
208 | } | |
8319d6ae | 209 | |
262f8ff6 C |
210 | getFileMetadata () { |
211 | const file = this.getVideoFile() | |
212 | if (!file) return undefined | |
213 | ||
214 | return file.metadata | |
215 | } | |
216 | ||
217 | private getMetadataFormat (format: any) { | |
8319d6ae | 218 | const keyToTranslateFunction = { |
9df52d66 C |
219 | encoder: (value: string) => ({ label: $localize`Encoder`, value }), |
220 | format_long_name: (value: string) => ({ label: $localize`Format name`, value }), | |
221 | size: (value: number) => ({ label: $localize`Size`, value: this.bytesPipe.transform(value, 2) }), | |
222 | bit_rate: (value: number) => ({ | |
66357162 | 223 | label: $localize`Bitrate`, |
8319d6ae RK |
224 | value: `${this.numbersPipe.transform(value)}bps` |
225 | }) | |
226 | } | |
227 | ||
228 | // flattening format | |
229 | const sanitizedFormat = Object.assign(format, format.tags) | |
230 | delete sanitizedFormat.tags | |
231 | ||
232 | return mapValues( | |
233 | pick(sanitizedFormat, Object.keys(keyToTranslateFunction)), | |
234 | (val, key) => keyToTranslateFunction[key](val) | |
235 | ) | |
236 | } | |
237 | ||
262f8ff6 | 238 | private getMetadataStream (streams: any[], type: 'video' | 'audio') { |
8319d6ae RK |
239 | const stream = streams.find(s => s.codec_type === type) |
240 | if (!stream) return undefined | |
241 | ||
242 | let keyToTranslateFunction = { | |
9df52d66 C |
243 | codec_long_name: (value: string) => ({ label: $localize`Codec`, value }), |
244 | profile: (value: string) => ({ label: $localize`Profile`, value }), | |
245 | bit_rate: (value: number) => ({ | |
66357162 | 246 | label: $localize`Bitrate`, |
8319d6ae RK |
247 | value: `${this.numbersPipe.transform(value)}bps` |
248 | }) | |
249 | } | |
250 | ||
251 | if (type === 'video') { | |
252 | keyToTranslateFunction = Object.assign(keyToTranslateFunction, { | |
9df52d66 C |
253 | width: (value: number) => ({ label: $localize`Resolution`, value: `${value}x${stream.height}` }), |
254 | display_aspect_ratio: (value: string) => ({ label: $localize`Aspect ratio`, value }), | |
255 | avg_frame_rate: (value: string) => ({ label: $localize`Average frame rate`, value }), | |
256 | pix_fmt: (value: string) => ({ label: $localize`Pixel format`, value }) | |
8319d6ae RK |
257 | }) |
258 | } else { | |
259 | keyToTranslateFunction = Object.assign(keyToTranslateFunction, { | |
9df52d66 C |
260 | sample_rate: (value: number) => ({ label: $localize`Sample rate`, value }), |
261 | channel_layout: (value: number) => ({ label: $localize`Channel Layout`, value }) | |
8319d6ae RK |
262 | }) |
263 | } | |
264 | ||
265 | return mapValues( | |
266 | pick(stream, Object.keys(keyToTranslateFunction)), | |
267 | (val, key) => keyToTranslateFunction[key](val) | |
268 | ) | |
269 | } | |
270 | ||
271 | private hydrateMetadataFromMetadataUrl (file: VideoFile) { | |
272 | const observable = this.videoService.getVideoFileMetadata(file.metadataUrl) | |
4bc45da3 | 273 | .pipe(tap(res => file.metadata = res)) |
583eb04b | 274 | |
1378c0d3 | 275 | return firstValueFrom(observable) |
8319d6ae | 276 | } |
cf02fbfb | 277 | } |