import { map, switchMap } from 'rxjs/operators' import { Component, OnInit } from '@angular/core' import { ActivatedRoute, Router } from '@angular/router' import { LoadingBarService } from '@ngx-loading-bar/core' import { NotificationsService } from 'angular2-notifications' import { VideoConstant, VideoPrivacy } from '../../../../../shared/models/videos' import { ServerService } from '../../core' import { AuthService } from '../../core/auth' import { FormReactive } from '../../shared' import { VideoEdit } from '../../shared/video/video-edit.model' import { VideoService } from '../../shared/video/video.service' import { VideoChannelService } from '@app/shared/video-channel/video-channel.service' import { I18n } from '@ngx-translate/i18n-polyfill' import { FormValidatorService } from '@app/shared/forms/form-validators/form-validator.service' import { VideoCaptionService } from '@app/shared/video-caption' import { VideoCaptionEdit } from '@app/shared/video-caption/video-caption-edit.model' @Component({ selector: 'my-videos-update', styleUrls: [ './shared/video-edit.component.scss' ], templateUrl: './video-update.component.html' }) export class VideoUpdateComponent extends FormReactive implements OnInit { video: VideoEdit isUpdatingVideo = false videoPrivacies: VideoConstant[] = [] userVideoChannels: { id: number, label: string, support: string }[] = [] schedulePublicationPossible = false videoCaptions: VideoCaptionEdit[] = [] constructor ( protected formValidatorService: FormValidatorService, private route: ActivatedRoute, private router: Router, private notificationsService: NotificationsService, private serverService: ServerService, private videoService: VideoService, private authService: AuthService, private loadingBar: LoadingBarService, private videoChannelService: VideoChannelService, private videoCaptionService: VideoCaptionService, private i18n: I18n ) { super() } ngOnInit () { this.buildForm({}) this.serverService.videoPrivaciesLoaded .subscribe(() => this.videoPrivacies = this.serverService.getVideoPrivacies()) this.route.data .pipe(map(data => data.videoData)) .subscribe(({ video, videoChannels, videoCaptions }) => { this.video = new VideoEdit(video) this.userVideoChannels = videoChannels this.videoCaptions = videoCaptions // We cannot set private a video that was not private if (this.video.privacy !== VideoPrivacy.PRIVATE) { this.videoPrivacies = this.videoPrivacies.filter(p => p.id.toString() !== VideoPrivacy.PRIVATE.toString()) } else { // We can schedule video publication only if it it is private this.schedulePublicationPossible = this.video.privacy === VideoPrivacy.PRIVATE } // FIXME: Angular does not detec setTimeout(() => this.hydrateFormFromVideo()) }, err => { console.error(err) this.notificationsService.error(this.i18n('Error'), err.message) } ) } checkForm () { this.forceCheck() return this.form.valid } update () { if (this.checkForm() === false) { return } this.video.patch(this.form.value) this.loadingBar.start() this.isUpdatingVideo = true // Update the video this.videoService.updateVideo(this.video) .pipe( // Then update captions switchMap(() => this.videoCaptionService.updateCaptions(this.video.id, this.videoCaptions)) ) .subscribe( () => { this.isUpdatingVideo = false this.loadingBar.complete() this.notificationsService.success(this.i18n('Success'), this.i18n('Video updated.')) this.router.navigate([ '/videos/watch', this.video.uuid ]) }, err => { this.loadingBar.complete() this.isUpdatingVideo = false this.notificationsService.error(this.i18n('Error'), err.message) console.error(err) } ) } private hydrateFormFromVideo () { this.form.patchValue(this.video.toFormPatch()) const objects = [ { url: 'thumbnailUrl', name: 'thumbnailfile' }, { url: 'previewUrl', name: 'previewfile' } ] for (const obj of objects) { fetch(this.video[obj.url]) .then(response => response.blob()) .then(data => { this.form.patchValue({ [ obj.name ]: data }) }) } } }