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1 | import { forkJoin } from 'rxjs' | |
2 | import { AfterViewInit, Component, EventEmitter, OnInit, Output } from '@angular/core' | |
3 | import { Router } from '@angular/router' | |
4 | import { AuthService, CanComponentDeactivate, HooksService, Notifier, ServerService } from '@app/core' | |
5 | import { scrollToTop } from '@app/helpers' | |
6 | import { FormReactiveService } from '@app/shared/shared-forms' | |
7 | import { Video, VideoCaptionService, VideoEdit, VideoService } from '@app/shared/shared-main' | |
8 | import { LiveVideoService } from '@app/shared/shared-video-live' | |
9 | import { LoadingBarService } from '@ngx-loading-bar/core' | |
10 | import { logger } from '@root-helpers/logger' | |
11 | import { | |
12 | LiveVideo, | |
13 | LiveVideoCreate, | |
14 | LiveVideoLatencyMode, | |
15 | LiveVideoUpdate, | |
16 | PeerTubeProblemDocument, | |
17 | ServerErrorCode, | |
18 | VideoPrivacy | |
19 | } from '@shared/models' | |
20 | import { VideoSend } from './video-send' | |
21 | ||
22 | @Component({ | |
23 | selector: 'my-video-go-live', | |
24 | templateUrl: './video-go-live.component.html', | |
25 | styleUrls: [ | |
26 | '../shared/video-edit.component.scss', | |
27 | './video-go-live.component.scss', | |
28 | './video-send.scss' | |
29 | ] | |
30 | }) | |
31 | export class VideoGoLiveComponent extends VideoSend implements OnInit, AfterViewInit, CanComponentDeactivate { | |
32 | @Output() firstStepDone = new EventEmitter<string>() | |
33 | @Output() firstStepError = new EventEmitter<void>() | |
34 | ||
35 | firstStepPermanentLive: boolean | |
36 | ||
37 | isInUpdateForm = false | |
38 | isUpdatingVideo = false | |
39 | isOrHasGoingLive = false | |
40 | ||
41 | liveVideo: LiveVideo | |
42 | ||
43 | videoId: number | |
44 | videoUUID: string | |
45 | videoShortUUID: string | |
46 | ||
47 | error: string | |
48 | ||
49 | constructor ( | |
50 | protected formReactiveService: FormReactiveService, | |
51 | protected loadingBar: LoadingBarService, | |
52 | protected notifier: Notifier, | |
53 | protected authService: AuthService, | |
54 | protected serverService: ServerService, | |
55 | protected videoService: VideoService, | |
56 | protected videoCaptionService: VideoCaptionService, | |
57 | private liveVideoService: LiveVideoService, | |
58 | private router: Router, | |
59 | private hooks: HooksService | |
60 | ) { | |
61 | super() | |
62 | } | |
63 | ||
64 | ngOnInit () { | |
65 | super.ngOnInit() | |
66 | } | |
67 | ||
68 | ngAfterViewInit () { | |
69 | this.hooks.runAction('action:go-live.init', 'video-edit') | |
70 | } | |
71 | ||
72 | canDeactivate () { | |
73 | return { canDeactivate: true } | |
74 | } | |
75 | ||
76 | goLive () { | |
77 | if (this.isOrHasGoingLive) return | |
78 | this.isOrHasGoingLive = true | |
79 | ||
80 | const name = 'Live' | |
81 | ||
82 | const video: LiveVideoCreate = { | |
83 | name, | |
84 | privacy: this.highestPrivacy, | |
85 | nsfw: this.serverConfig.instance.isNSFW, | |
86 | waitTranscoding: true, | |
87 | permanentLive: this.firstStepPermanentLive, | |
88 | latencyMode: LiveVideoLatencyMode.DEFAULT, | |
89 | saveReplay: this.isReplayAllowed(), | |
90 | replaySettings: { privacy: VideoPrivacy.PRIVATE }, | |
91 | channelId: this.firstStepChannelId | |
92 | } | |
93 | ||
94 | // Go live in private mode, but correctly fill the update form with the first user choice | |
95 | const toPatch = { ...video, privacy: this.firstStepPrivacyId, replayPrivacy: video.replaySettings.privacy } | |
96 | this.form.patchValue(toPatch) | |
97 | ||
98 | this.liveVideoService.goLive(video) | |
99 | .subscribe({ | |
100 | next: res => { | |
101 | this.videoId = res.video.id | |
102 | this.videoUUID = res.video.uuid | |
103 | this.videoShortUUID = res.video.shortUUID | |
104 | this.isInUpdateForm = true | |
105 | ||
106 | this.firstStepDone.emit(name) | |
107 | ||
108 | this.fetchVideoLive() | |
109 | }, | |
110 | ||
111 | error: err => { | |
112 | this.firstStepError.emit() | |
113 | ||
114 | let message = err.message | |
115 | ||
116 | const error = err.body as PeerTubeProblemDocument | |
117 | ||
118 | if (error?.code === ServerErrorCode.MAX_INSTANCE_LIVES_LIMIT_REACHED) { | |
119 | message = $localize`Cannot create live because this instance have too many created lives` | |
120 | } else if (error?.code === ServerErrorCode.MAX_USER_LIVES_LIMIT_REACHED) { | |
121 | message = $localize`Cannot create live because you created too many lives` | |
122 | } | |
123 | ||
124 | this.notifier.error(message) | |
125 | } | |
126 | }) | |
127 | } | |
128 | ||
129 | async updateSecondStep () { | |
130 | if (!await this.isFormValid()) return | |
131 | ||
132 | this.isUpdatingVideo = true | |
133 | ||
134 | const video = new VideoEdit() | |
135 | video.patch(this.form.value) | |
136 | video.id = this.videoId | |
137 | video.uuid = this.videoUUID | |
138 | video.shortUUID = this.videoShortUUID | |
139 | ||
140 | const saveReplay = this.form.value.saveReplay | |
141 | const replaySettings = saveReplay | |
142 | ? { privacy: this.form.value.replayPrivacy } | |
143 | : undefined | |
144 | ||
145 | const liveVideoUpdate: LiveVideoUpdate = { | |
146 | saveReplay, | |
147 | replaySettings, | |
148 | latencyMode: this.form.value.latencyMode, | |
149 | permanentLive: this.form.value.permanentLive | |
150 | } | |
151 | ||
152 | // Update the video | |
153 | forkJoin([ | |
154 | this.updateVideoAndCaptions(video), | |
155 | ||
156 | this.liveVideoService.updateLive(this.videoId, liveVideoUpdate) | |
157 | ]).subscribe({ | |
158 | next: () => { | |
159 | this.isUpdatingVideo = false | |
160 | ||
161 | this.notifier.success($localize`Live published.`) | |
162 | ||
163 | this.router.navigateByUrl(Video.buildWatchUrl(video)) | |
164 | }, | |
165 | ||
166 | error: err => { | |
167 | this.error = err.message | |
168 | scrollToTop() | |
169 | logger.error(err) | |
170 | } | |
171 | }) | |
172 | } | |
173 | ||
174 | getMaxLiveDuration () { | |
175 | return this.serverConfig.live.maxDuration / 1000 | |
176 | } | |
177 | ||
178 | getNormalLiveDescription () { | |
179 | if (this.isReplayAllowed()) { | |
180 | return $localize`Stream only once, replay will replace your live` | |
181 | } | |
182 | ||
183 | return $localize`Stream only once` | |
184 | } | |
185 | ||
186 | getPermanentLiveDescription () { | |
187 | if (this.isReplayAllowed()) { | |
188 | return $localize`Stream multiple times, replays will be separate videos` | |
189 | } | |
190 | ||
191 | return $localize`Stream multiple times using the same URL` | |
192 | } | |
193 | ||
194 | private isReplayAllowed () { | |
195 | return this.serverConfig.live.allowReplay | |
196 | } | |
197 | ||
198 | private fetchVideoLive () { | |
199 | this.liveVideoService.getVideoLive(this.videoId) | |
200 | .subscribe({ | |
201 | next: liveVideo => { | |
202 | this.liveVideo = liveVideo | |
203 | }, | |
204 | ||
205 | error: err => { | |
206 | this.firstStepError.emit() | |
207 | this.notifier.error(err.message) | |
208 | } | |
209 | }) | |
210 | } | |
211 | } |