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import { from as observableFrom, Observable } from 'rxjs'
import { concatAll, tap } from 'rxjs/operators'
import { Component, OnDestroy, OnInit, Inject, LOCALE_ID, ViewChild } from '@angular/core'
import { ActivatedRoute, Router } from '@angular/router'
import { Location } from '@angular/common'
import { immutableAssign } from '@app/shared/misc/utils'
import { ComponentPagination } from '@app/shared/rest/component-pagination.model'
import { NotificationsService } from 'angular2-notifications'
import { AuthService } from '../../core/auth'
import { ConfirmService } from '../../core/confirm'
import { AbstractVideoList } from '../../shared/video/abstract-video-list'
import { Video } from '../../shared/video/video.model'
import { VideoService } from '../../shared/video/video.service'
import { I18n } from '@ngx-translate/i18n-polyfill'
import { VideoPrivacy, VideoState } from '../../../../../shared/models/videos'
import { ScreenService } from '@app/shared/misc/screen.service'
import { VideoChangeOwnershipComponent } from './video-change-ownership/video-change-ownership.component'
@Component({
selector: 'my-account-videos',
templateUrl: './my-account-videos.component.html',
styleUrls: [ './my-account-videos.component.scss' ]
})
export class MyAccountVideosComponent extends AbstractVideoList implements OnInit, OnDestroy {
titlePage: string
currentRoute = '/my-account/videos'
checkedVideos: { [ id: number ]: boolean } = {}
pagination: ComponentPagination = {
currentPage: 1,
itemsPerPage: 5,
totalItems: null
}
protected baseVideoWidth = -1
protected baseVideoHeight = 155
@ViewChild('videoChangeOwnershipModal') videoChangeOwnershipModal: VideoChangeOwnershipComponent
constructor (
protected router: Router,
protected route: ActivatedRoute,
protected authService: AuthService,
protected notificationsService: NotificationsService,
protected location: Location,
protected screenService: ScreenService,
protected i18n: I18n,
private confirmService: ConfirmService,
private videoService: VideoService,
@Inject(LOCALE_ID) private localeId: string
) {
super()
this.titlePage = this.i18n('My videos')
}
ngOnInit () {
super.ngOnInit()
}
ngOnDestroy () {
super.ngOnDestroy()
}
abortSelectionMode () {
this.checkedVideos = {}
}
isInSelectionMode () {
return Object.keys(this.checkedVideos).some(k => this.checkedVideos[ k ] === true)
}
getVideosObservable (page: number) {
const newPagination = immutableAssign(this.pagination, { currentPage: page })
return this.videoService.getMyVideos(newPagination, this.sort)
}
generateSyndicationList () {
throw new Error('Method not implemented.')
}
async deleteSelectedVideos () {
const toDeleteVideosIds = Object.keys(this.checkedVideos)
.filter(k => this.checkedVideos[ k ] === true)
.map(k => parseInt(k, 10))
const res = await this.confirmService.confirm(
this.i18n('Do you really want to delete {{deleteLength}} videos?', { deleteLength: toDeleteVideosIds.length }),
this.i18n('Delete')
)
if (res === false) return
const observables: Observable<any>[] = []
for (const videoId of toDeleteVideosIds) {
const o = this.videoService.removeVideo(videoId)
.pipe(tap(() => this.spliceVideosById(videoId)))
observables.push(o)
}
observableFrom(observables)
.pipe(concatAll())
.subscribe(
res => {
this.notificationsService.success(
this.i18n('Success'),
this.i18n('{{deleteLength}} videos deleted.', { deleteLength: toDeleteVideosIds.length })
)
this.abortSelectionMode()
this.reloadVideos()
},
err => this.notificationsService.error(this.i18n('Error'), err.message)
)
}
async deleteVideo (video: Video) {
const res = await this.confirmService.confirm(
this.i18n('Do you really want to delete {{videoName}}?', { videoName: video.name }),
this.i18n('Delete')
)
if (res === false) return
this.videoService.removeVideo(video.id)
.subscribe(
status => {
this.notificationsService.success(
this.i18n('Success'),
this.i18n('Video {{videoName}} deleted.', { videoName: video.name })
)
this.reloadVideos()
},
error => this.notificationsService.error(this.i18n('Error'), error.message)
)
}
changeOwnership (event: Event, video: Video) {
event.preventDefault()
this.videoChangeOwnershipModal.show(video)
}
getStateLabel (video: Video) {
let suffix: string
if (video.privacy.id !== VideoPrivacy.PRIVATE && video.state.id === VideoState.PUBLISHED) {
suffix = this.i18n('Published')
} else if (video.scheduledUpdate) {
const updateAt = new Date(video.scheduledUpdate.updateAt.toString()).toLocaleString(this.localeId)
suffix = this.i18n('Publication scheduled on ') + updateAt
} else if (video.state.id === VideoState.TO_TRANSCODE && video.waitTranscoding === true) {
suffix = this.i18n('Waiting transcoding')
} else if (video.state.id === VideoState.TO_TRANSCODE) {
suffix = this.i18n('To transcode')
} else if (video.state.id === VideoState.TO_IMPORT) {
suffix = this.i18n('To import')
} else {
return ''
}
return ' - ' + suffix
}
protected buildVideoHeight () {
// In account videos, the video height is fixed
return this.baseVideoHeight
}
private spliceVideosById (id: number) {
for (const key of Object.keys(this.loadedPages)) {
const videos = this.loadedPages[ key ]
const index = videos.findIndex(v => v.id === id)
if (index !== -1) {
videos.splice(index, 1)
return
}
}
}
}
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