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1 | import { map, switchMap } from 'rxjs/operators' | |
2 | import { Component, HostListener, OnInit } from '@angular/core' | |
3 | import { ActivatedRoute, Router } from '@angular/router' | |
4 | import { Notifier } from '@app/core' | |
5 | import { FormReactive, FormValidatorService, SelectChannelItem } from '@app/shared/shared-forms' | |
6 | import { VideoCaptionEdit, VideoCaptionService, VideoDetails, VideoEdit, VideoService } from '@app/shared/shared-main' | |
7 | import { LoadingBarService } from '@ngx-loading-bar/core' | |
8 | import { VideoPrivacy, VideoLive } from '@shared/models' | |
9 | import { hydrateFormFromVideo } from './shared/video-edit-utils' | |
10 | ||
11 | @Component({ | |
12 | selector: 'my-videos-update', | |
13 | styleUrls: [ './shared/video-edit.component.scss' ], | |
14 | templateUrl: './video-update.component.html' | |
15 | }) | |
16 | export class VideoUpdateComponent extends FormReactive implements OnInit { | |
17 | video: VideoEdit | |
18 | userVideoChannels: SelectChannelItem[] = [] | |
19 | videoCaptions: VideoCaptionEdit[] = [] | |
20 | videoLive: VideoLive | |
21 | ||
22 | isUpdatingVideo = false | |
23 | schedulePublicationPossible = false | |
24 | waitTranscodingEnabled = true | |
25 | ||
26 | private updateDone = false | |
27 | ||
28 | constructor ( | |
29 | protected formValidatorService: FormValidatorService, | |
30 | private route: ActivatedRoute, | |
31 | private router: Router, | |
32 | private notifier: Notifier, | |
33 | private videoService: VideoService, | |
34 | private loadingBar: LoadingBarService, | |
35 | private videoCaptionService: VideoCaptionService | |
36 | ) { | |
37 | super() | |
38 | } | |
39 | ||
40 | ngOnInit () { | |
41 | this.buildForm({}) | |
42 | ||
43 | this.route.data | |
44 | .pipe(map(data => data.videoData)) | |
45 | .subscribe(({ video, videoChannels, videoCaptions, videoLive }) => { | |
46 | this.video = new VideoEdit(video) | |
47 | this.userVideoChannels = videoChannels | |
48 | this.videoCaptions = videoCaptions | |
49 | this.videoLive = videoLive | |
50 | ||
51 | this.schedulePublicationPossible = this.video.privacy === VideoPrivacy.PRIVATE | |
52 | ||
53 | const videoFiles = (video as VideoDetails).getFiles() | |
54 | if (videoFiles.length > 1) { // Already transcoded | |
55 | this.waitTranscodingEnabled = false | |
56 | } | |
57 | ||
58 | // FIXME: Angular does not detect the change inside this subscription, so use the patched setTimeout | |
59 | setTimeout(() => hydrateFormFromVideo(this.form, this.video, true)) | |
60 | }, | |
61 | ||
62 | err => { | |
63 | console.error(err) | |
64 | this.notifier.error(err.message) | |
65 | } | |
66 | ) | |
67 | } | |
68 | ||
69 | @HostListener('window:beforeunload', [ '$event' ]) | |
70 | onUnload (event: any) { | |
71 | const { text, canDeactivate } = this.canDeactivate() | |
72 | ||
73 | if (canDeactivate) return | |
74 | ||
75 | event.returnValue = text | |
76 | return text | |
77 | } | |
78 | ||
79 | canDeactivate (): { canDeactivate: boolean, text?: string } { | |
80 | if (this.updateDone === true) return { canDeactivate: true } | |
81 | ||
82 | const text = $localize`You have unsaved changes! If you leave, your changes will be lost.` | |
83 | ||
84 | for (const caption of this.videoCaptions) { | |
85 | if (caption.action) return { canDeactivate: false, text } | |
86 | } | |
87 | ||
88 | return { canDeactivate: this.formChanged === false, text } | |
89 | } | |
90 | ||
91 | checkForm () { | |
92 | this.forceCheck() | |
93 | ||
94 | return this.form.valid | |
95 | } | |
96 | ||
97 | update () { | |
98 | if (this.checkForm() === false | |
99 | || this.isUpdatingVideo === true) { | |
100 | return | |
101 | } | |
102 | ||
103 | this.video.patch(this.form.value) | |
104 | ||
105 | this.loadingBar.useRef().start() | |
106 | this.isUpdatingVideo = true | |
107 | ||
108 | // Update the video | |
109 | this.videoService.updateVideo(this.video) | |
110 | .pipe( | |
111 | // Then update captions | |
112 | switchMap(() => this.videoCaptionService.updateCaptions(this.video.id, this.videoCaptions)) | |
113 | ) | |
114 | .subscribe( | |
115 | () => { | |
116 | this.updateDone = true | |
117 | this.isUpdatingVideo = false | |
118 | this.loadingBar.useRef().complete() | |
119 | this.notifier.success($localize`Video updated.`) | |
120 | this.router.navigate([ '/videos/watch', this.video.uuid ]) | |
121 | }, | |
122 | ||
123 | err => { | |
124 | this.loadingBar.useRef().complete() | |
125 | this.isUpdatingVideo = false | |
126 | this.notifier.error(err.message) | |
127 | console.error(err) | |
128 | } | |
129 | ) | |
130 | } | |
131 | ||
132 | hydratePluginFieldsFromVideo () { | |
133 | if (!this.video.pluginData) return | |
134 | ||
135 | this.form.patchValue({ | |
136 | pluginData: this.video.pluginData | |
137 | }) | |
138 | } | |
139 | } |