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'
18 selector: 'my-videos-update',
19 styleUrls: [ './shared/video-edit.component.scss' ],
20 templateUrl: './video-update.component.html'
22 export class VideoUpdateComponent extends FormReactive implements OnInit {
25 isUpdatingVideo = false
26 userVideoChannels: { id: number, label: string, support: string }[] = []
27 schedulePublicationPossible = false
28 videoCaptions: VideoCaptionEdit[] = []
29 waitTranscodingEnabled = true
31 private updateDone = false
34 protected formValidatorService: FormValidatorService,
35 private route: ActivatedRoute,
36 private router: Router,
37 private notifier: Notifier,
38 private serverService: ServerService,
39 private videoService: VideoService,
40 private loadingBar: LoadingBarService,
41 private videoCaptionService: VideoCaptionService,
51 .pipe(map(data => data.videoData))
52 .subscribe(({ video, videoChannels, videoCaptions }) => {
53 this.video = new VideoEdit(video)
54 this.userVideoChannels = videoChannels
55 this.videoCaptions = videoCaptions
57 this.schedulePublicationPossible = this.video.privacy === VideoPrivacy.PRIVATE
59 const videoFiles = (video as VideoDetails).files
60 if (videoFiles.length > 1) { // Already transcoded
61 this.waitTranscodingEnabled = false
64 // FIXME: Angular does not detect the change inside this subscription, so use the patched setTimeout
65 setTimeout(() => this.hydrateFormFromVideo())
70 this.notifier.error(err.message)
75 @HostListener('window:beforeunload', [ '$event' ])
76 onUnload (event: any) {
77 const { text, canDeactivate } = this.canDeactivate()
79 if (canDeactivate) return
81 event.returnValue = text
85 canDeactivate (): { canDeactivate: boolean, text?: string } {
86 if (this.updateDone === true) return { canDeactivate: true }
88 const text = this.i18n('You have unsaved changes! If you leave, your changes will be lost.')
90 for (const caption of this.videoCaptions) {
91 if (caption.action) return { canDeactivate: false, text }
94 return { canDeactivate: this.formChanged === false, text }
100 return this.form.valid
104 if (this.checkForm() === false
105 || this.isUpdatingVideo === true) {
109 this.video.patch(this.form.value)
111 this.loadingBar.start()
112 this.isUpdatingVideo = true
115 this.videoService.updateVideo(this.video)
117 // Then update captions
118 switchMap(() => this.videoCaptionService.updateCaptions(this.video.id, this.videoCaptions))
122 this.updateDone = true
123 this.isUpdatingVideo = false
124 this.loadingBar.complete()
125 this.notifier.success(this.i18n('Video updated.'))
126 this.router.navigate([ '/videos/watch', this.video.uuid ])
130 this.loadingBar.complete()
131 this.isUpdatingVideo = false
132 this.notifier.error(err.message)
138 private hydrateFormFromVideo () {
139 this.form.patchValue(this.video.toFormPatch())
144 name: 'thumbnailfile'
152 for (const obj of objects) {
153 fetch(this.video[obj.url])
154 .then(response => response.blob())
156 this.form.patchValue({