]>
Commit | Line | Data |
---|---|---|
1 | import { map, switchMap } from 'rxjs/operators' | |
2 | import { Component, HostListener, OnInit } from '@angular/core' | |
3 | import { ActivatedRoute, Router } from '@angular/router' | |
4 | import { LoadingBarService } from '@ngx-loading-bar/core' | |
5 | import { Notifier } from '@app/core' | |
6 | import { ServerService } from '../../core' | |
7 | import { FormReactive } from '../../shared' | |
8 | import { VideoEdit } from '../../shared/video/video-edit.model' | |
9 | import { VideoService } from '../../shared/video/video.service' | |
10 | import { I18n } from '@ngx-translate/i18n-polyfill' | |
11 | import { FormValidatorService } from '@app/shared/forms/form-validators/form-validator.service' | |
12 | import { VideoCaptionService } from '@app/shared/video-caption' | |
13 | import { VideoCaptionEdit } from '@app/shared/video-caption/video-caption-edit.model' | |
14 | import { VideoDetails } from '@app/shared/video/video-details.model' | |
15 | import { VideoPrivacy } from '@shared/models' | |
16 | ||
17 | @Component({ | |
18 | selector: 'my-videos-update', | |
19 | styleUrls: [ './shared/video-edit.component.scss' ], | |
20 | templateUrl: './video-update.component.html' | |
21 | }) | |
22 | export class VideoUpdateComponent extends FormReactive implements OnInit { | |
23 | video: VideoEdit | |
24 | ||
25 | isUpdatingVideo = false | |
26 | userVideoChannels: { id: number, label: string, support: string }[] = [] | |
27 | schedulePublicationPossible = false | |
28 | videoCaptions: VideoCaptionEdit[] = [] | |
29 | waitTranscodingEnabled = true | |
30 | ||
31 | private updateDone = false | |
32 | ||
33 | constructor ( | |
34 | protected formValidatorService: FormValidatorService, | |
35 | private route: ActivatedRoute, | |
36 | private router: Router, | |
37 | private notifier: Notifier, | |
38 | private videoService: VideoService, | |
39 | private loadingBar: LoadingBarService, | |
40 | private videoCaptionService: VideoCaptionService, | |
41 | private i18n: I18n | |
42 | ) { | |
43 | super() | |
44 | } | |
45 | ||
46 | ngOnInit () { | |
47 | this.buildForm({}) | |
48 | ||
49 | this.route.data | |
50 | .pipe(map(data => data.videoData)) | |
51 | .subscribe(({ video, videoChannels, videoCaptions }) => { | |
52 | this.video = new VideoEdit(video) | |
53 | this.userVideoChannels = videoChannels | |
54 | this.videoCaptions = videoCaptions | |
55 | ||
56 | this.schedulePublicationPossible = this.video.privacy === VideoPrivacy.PRIVATE | |
57 | ||
58 | const videoFiles = (video as VideoDetails).getFiles() | |
59 | if (videoFiles.length > 1) { // Already transcoded | |
60 | this.waitTranscodingEnabled = false | |
61 | } | |
62 | ||
63 | // FIXME: Angular does not detect the change inside this subscription, so use the patched setTimeout | |
64 | setTimeout(() => this.hydrateFormFromVideo()) | |
65 | }, | |
66 | ||
67 | err => { | |
68 | console.error(err) | |
69 | this.notifier.error(err.message) | |
70 | } | |
71 | ) | |
72 | } | |
73 | ||
74 | @HostListener('window:beforeunload', [ '$event' ]) | |
75 | onUnload (event: any) { | |
76 | const { text, canDeactivate } = this.canDeactivate() | |
77 | ||
78 | if (canDeactivate) return | |
79 | ||
80 | event.returnValue = text | |
81 | return text | |
82 | } | |
83 | ||
84 | canDeactivate (): { canDeactivate: boolean, text?: string } { | |
85 | if (this.updateDone === true) return { canDeactivate: true } | |
86 | ||
87 | const text = this.i18n('You have unsaved changes! If you leave, your changes will be lost.') | |
88 | ||
89 | for (const caption of this.videoCaptions) { | |
90 | if (caption.action) return { canDeactivate: false, text } | |
91 | } | |
92 | ||
93 | return { canDeactivate: this.formChanged === false, text } | |
94 | } | |
95 | ||
96 | checkForm () { | |
97 | this.forceCheck() | |
98 | ||
99 | return this.form.valid | |
100 | } | |
101 | ||
102 | update () { | |
103 | if (this.checkForm() === false | |
104 | || this.isUpdatingVideo === true) { | |
105 | return | |
106 | } | |
107 | ||
108 | this.video.patch(this.form.value) | |
109 | ||
110 | this.loadingBar.start() | |
111 | this.isUpdatingVideo = true | |
112 | ||
113 | // Update the video | |
114 | this.videoService.updateVideo(this.video) | |
115 | .pipe( | |
116 | // Then update captions | |
117 | switchMap(() => this.videoCaptionService.updateCaptions(this.video.id, this.videoCaptions)) | |
118 | ) | |
119 | .subscribe( | |
120 | () => { | |
121 | this.updateDone = true | |
122 | this.isUpdatingVideo = false | |
123 | this.loadingBar.complete() | |
124 | this.notifier.success(this.i18n('Video updated.')) | |
125 | this.router.navigate([ '/videos/watch', this.video.uuid ]) | |
126 | }, | |
127 | ||
128 | err => { | |
129 | this.loadingBar.complete() | |
130 | this.isUpdatingVideo = false | |
131 | this.notifier.error(err.message) | |
132 | console.error(err) | |
133 | } | |
134 | ) | |
135 | } | |
136 | ||
137 | private hydrateFormFromVideo () { | |
138 | this.form.patchValue(this.video.toFormPatch()) | |
139 | ||
140 | const objects = [ | |
141 | { | |
142 | url: 'thumbnailUrl', | |
143 | name: 'thumbnailfile' | |
144 | }, | |
145 | { | |
146 | url: 'previewUrl', | |
147 | name: 'previewfile' | |
148 | } | |
149 | ] | |
150 | ||
151 | for (const obj of objects) { | |
152 | fetch(this.video[obj.url]) | |
153 | .then(response => response.blob()) | |
154 | .then(data => { | |
155 | this.form.patchValue({ | |
156 | [ obj.name ]: data | |
157 | }) | |
158 | }) | |
159 | } | |
160 | } | |
161 | } |