diff options
Diffstat (limited to 'client/src/app/shared/video/modals/video-download.component.ts')
-rw-r--r-- | client/src/app/shared/video/modals/video-download.component.ts | 208 |
1 files changed, 0 insertions, 208 deletions
diff --git a/client/src/app/shared/video/modals/video-download.component.ts b/client/src/app/shared/video/modals/video-download.component.ts deleted file mode 100644 index d77187821..000000000 --- a/client/src/app/shared/video/modals/video-download.component.ts +++ /dev/null | |||
@@ -1,208 +0,0 @@ | |||
1 | import { Component, ElementRef, ViewChild } from '@angular/core' | ||
2 | import { VideoDetails } from '../../../shared/video/video-details.model' | ||
3 | import { NgbActiveModal, NgbModal } from '@ng-bootstrap/ng-bootstrap' | ||
4 | import { I18n } from '@ngx-translate/i18n-polyfill' | ||
5 | import { AuthService, Notifier } from '@app/core' | ||
6 | import { VideoPrivacy, VideoCaption, VideoFile } from '@shared/models' | ||
7 | import { FfprobeFormat, FfprobeStream } from 'fluent-ffmpeg' | ||
8 | import { mapValues, pick } from 'lodash-es' | ||
9 | import { NumberFormatterPipe } from '@app/shared/angular/number-formatter.pipe' | ||
10 | import { BytesPipe } from 'ngx-pipes' | ||
11 | import { VideoService } from '../video.service' | ||
12 | |||
13 | type DownloadType = 'video' | 'subtitles' | ||
14 | type FileMetadata = { [key: string]: { label: string, value: string }} | ||
15 | |||
16 | @Component({ | ||
17 | selector: 'my-video-download', | ||
18 | templateUrl: './video-download.component.html', | ||
19 | styleUrls: [ './video-download.component.scss' ] | ||
20 | }) | ||
21 | export class VideoDownloadComponent { | ||
22 | @ViewChild('modal', { static: true }) modal: ElementRef | ||
23 | |||
24 | downloadType: 'direct' | 'torrent' = 'torrent' | ||
25 | resolutionId: number | string = -1 | ||
26 | subtitleLanguageId: string | ||
27 | |||
28 | video: VideoDetails | ||
29 | videoFile: VideoFile | ||
30 | videoFileMetadataFormat: FileMetadata | ||
31 | videoFileMetadataVideoStream: FileMetadata | undefined | ||
32 | videoFileMetadataAudioStream: FileMetadata | undefined | ||
33 | videoCaptions: VideoCaption[] | ||
34 | activeModal: NgbActiveModal | ||
35 | |||
36 | type: DownloadType = 'video' | ||
37 | |||
38 | private bytesPipe: BytesPipe | ||
39 | private numbersPipe: NumberFormatterPipe | ||
40 | |||
41 | constructor ( | ||
42 | private notifier: Notifier, | ||
43 | private modalService: NgbModal, | ||
44 | private videoService: VideoService, | ||
45 | private auth: AuthService, | ||
46 | private i18n: I18n | ||
47 | ) { | ||
48 | this.bytesPipe = new BytesPipe() | ||
49 | this.numbersPipe = new NumberFormatterPipe() | ||
50 | } | ||
51 | |||
52 | get typeText () { | ||
53 | return this.type === 'video' | ||
54 | ? this.i18n('video') | ||
55 | : this.i18n('subtitles') | ||
56 | } | ||
57 | |||
58 | getVideoFiles () { | ||
59 | if (!this.video) return [] | ||
60 | |||
61 | return this.video.getFiles() | ||
62 | } | ||
63 | |||
64 | show (video: VideoDetails, videoCaptions?: VideoCaption[]) { | ||
65 | this.video = video | ||
66 | this.videoCaptions = videoCaptions && videoCaptions.length ? videoCaptions : undefined | ||
67 | |||
68 | this.activeModal = this.modalService.open(this.modal, { centered: true }) | ||
69 | |||
70 | this.resolutionId = this.getVideoFiles()[0].resolution.id | ||
71 | this.onResolutionIdChange() | ||
72 | if (this.videoCaptions) this.subtitleLanguageId = this.videoCaptions[0].language.id | ||
73 | } | ||
74 | |||
75 | onClose () { | ||
76 | this.video = undefined | ||
77 | this.videoCaptions = undefined | ||
78 | } | ||
79 | |||
80 | download () { | ||
81 | window.location.assign(this.getLink()) | ||
82 | this.activeModal.close() | ||
83 | } | ||
84 | |||
85 | getLink () { | ||
86 | return this.type === 'subtitles' && this.videoCaptions | ||
87 | ? this.getSubtitlesLink() | ||
88 | : this.getVideoFileLink() | ||
89 | } | ||
90 | |||
91 | async onResolutionIdChange () { | ||
92 | this.videoFile = this.getVideoFile() | ||
93 | if (this.videoFile.metadata || !this.videoFile.metadataUrl) return | ||
94 | |||
95 | await this.hydrateMetadataFromMetadataUrl(this.videoFile) | ||
96 | |||
97 | this.videoFileMetadataFormat = this.videoFile | ||
98 | ? this.getMetadataFormat(this.videoFile.metadata.format) | ||
99 | : undefined | ||
100 | this.videoFileMetadataVideoStream = this.videoFile | ||
101 | ? this.getMetadataStream(this.videoFile.metadata.streams, 'video') | ||
102 | : undefined | ||
103 | this.videoFileMetadataAudioStream = this.videoFile | ||
104 | ? this.getMetadataStream(this.videoFile.metadata.streams, 'audio') | ||
105 | : undefined | ||
106 | } | ||
107 | |||
108 | getVideoFile () { | ||
109 | // HTML select send us a string, so convert it to a number | ||
110 | this.resolutionId = parseInt(this.resolutionId.toString(), 10) | ||
111 | |||
112 | const file = this.getVideoFiles().find(f => f.resolution.id === this.resolutionId) | ||
113 | if (!file) { | ||
114 | console.error('Could not find file with resolution %d.', this.resolutionId) | ||
115 | return | ||
116 | } | ||
117 | return file | ||
118 | } | ||
119 | |||
120 | getVideoFileLink () { | ||
121 | const file = this.videoFile | ||
122 | if (!file) return | ||
123 | |||
124 | const suffix = this.video.privacy.id === VideoPrivacy.PRIVATE || this.video.privacy.id === VideoPrivacy.INTERNAL | ||
125 | ? '?access_token=' + this.auth.getAccessToken() | ||
126 | : '' | ||
127 | |||
128 | switch (this.downloadType) { | ||
129 | case 'direct': | ||
130 | return file.fileDownloadUrl + suffix | ||
131 | |||
132 | case 'torrent': | ||
133 | return file.torrentDownloadUrl + suffix | ||
134 | } | ||
135 | } | ||
136 | |||
137 | getSubtitlesLink () { | ||
138 | return window.location.origin + this.videoCaptions.find(caption => caption.language.id === this.subtitleLanguageId).captionPath | ||
139 | } | ||
140 | |||
141 | activateCopiedMessage () { | ||
142 | this.notifier.success(this.i18n('Copied')) | ||
143 | } | ||
144 | |||
145 | switchToType (type: DownloadType) { | ||
146 | this.type = type | ||
147 | } | ||
148 | |||
149 | getMetadataFormat (format: FfprobeFormat) { | ||
150 | const keyToTranslateFunction = { | ||
151 | 'encoder': (value: string) => ({ label: this.i18n('Encoder'), value }), | ||
152 | 'format_long_name': (value: string) => ({ label: this.i18n('Format name'), value }), | ||
153 | 'size': (value: number) => ({ label: this.i18n('Size'), value: this.bytesPipe.transform(value, 2) }), | ||
154 | 'bit_rate': (value: number) => ({ | ||
155 | label: this.i18n('Bitrate'), | ||
156 | value: `${this.numbersPipe.transform(value)}bps` | ||
157 | }) | ||
158 | } | ||
159 | |||
160 | // flattening format | ||
161 | const sanitizedFormat = Object.assign(format, format.tags) | ||
162 | delete sanitizedFormat.tags | ||
163 | |||
164 | return mapValues( | ||
165 | pick(sanitizedFormat, Object.keys(keyToTranslateFunction)), | ||
166 | (val, key) => keyToTranslateFunction[key](val) | ||
167 | ) | ||
168 | } | ||
169 | |||
170 | getMetadataStream (streams: FfprobeStream[], type: 'video' | 'audio') { | ||
171 | const stream = streams.find(s => s.codec_type === type) | ||
172 | if (!stream) return undefined | ||
173 | |||
174 | let keyToTranslateFunction = { | ||
175 | 'codec_long_name': (value: string) => ({ label: this.i18n('Codec'), value }), | ||
176 | 'profile': (value: string) => ({ label: this.i18n('Profile'), value }), | ||
177 | 'bit_rate': (value: number) => ({ | ||
178 | label: this.i18n('Bitrate'), | ||
179 | value: `${this.numbersPipe.transform(value)}bps` | ||
180 | }) | ||
181 | } | ||
182 | |||
183 | if (type === 'video') { | ||
184 | keyToTranslateFunction = Object.assign(keyToTranslateFunction, { | ||
185 | 'width': (value: number) => ({ label: this.i18n('Resolution'), value: `${value}x${stream.height}` }), | ||
186 | 'display_aspect_ratio': (value: string) => ({ label: this.i18n('Aspect ratio'), value }), | ||
187 | 'avg_frame_rate': (value: string) => ({ label: this.i18n('Average frame rate'), value }), | ||
188 | 'pix_fmt': (value: string) => ({ label: this.i18n('Pixel format'), value }) | ||
189 | }) | ||
190 | } else { | ||
191 | keyToTranslateFunction = Object.assign(keyToTranslateFunction, { | ||
192 | 'sample_rate': (value: number) => ({ label: this.i18n('Sample rate'), value }), | ||
193 | 'channel_layout': (value: number) => ({ label: this.i18n('Channel Layout'), value }) | ||
194 | }) | ||
195 | } | ||
196 | |||
197 | return mapValues( | ||
198 | pick(stream, Object.keys(keyToTranslateFunction)), | ||
199 | (val, key) => keyToTranslateFunction[key](val) | ||
200 | ) | ||
201 | } | ||
202 | |||
203 | private hydrateMetadataFromMetadataUrl (file: VideoFile) { | ||
204 | const observable = this.videoService.getVideoFileMetadata(file.metadataUrl) | ||
205 | observable.subscribe(res => file.metadata = res) | ||
206 | return observable.toPromise() | ||
207 | } | ||
208 | } | ||