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import { concat, Observable, Subject } from 'rxjs'
import { tap, toArray, debounceTime } from 'rxjs/operators'
import { Component, ViewChild, OnInit } from '@angular/core'
import { ActivatedRoute, Router } from '@angular/router'
import { immutableAssign } from '@app/shared/misc/utils'
import { ComponentPagination } from '@app/shared/rest/component-pagination.model'
import { Notifier, ServerService } from '@app/core'
import { AuthService } from '../../core/auth'
import { ConfirmService } from '../../core/confirm'
import { Video } from '../../shared/video/video.model'
import { VideoService } from '../../shared/video/video.service'
import { I18n } from '@ngx-translate/i18n-polyfill'
import { ScreenService } from '@app/shared/misc/screen.service'
import { VideoChangeOwnershipComponent } from './video-change-ownership/video-change-ownership.component'
import { MiniatureDisplayOptions } from '@app/shared/video/video-miniature.component'
import { SelectionType, VideosSelectionComponent } from '@app/shared/video/videos-selection.component'
import { VideoSortField } from '@app/shared/video/sort-field.type'
import { DisableForReuseHook } from '@app/core/routing/disable-for-reuse-hook'
@Component({
selector: 'my-account-videos',
templateUrl: './my-account-videos.component.html',
styleUrls: [ './my-account-videos.component.scss' ]
})
export class MyAccountVideosComponent implements OnInit, DisableForReuseHook {
@ViewChild('videosSelection', { static: true }) videosSelection: VideosSelectionComponent
@ViewChild('videoChangeOwnershipModal', { static: true }) videoChangeOwnershipModal: VideoChangeOwnershipComponent
titlePage: string
selection: SelectionType = {}
pagination: ComponentPagination = {
currentPage: 1,
itemsPerPage: 10,
totalItems: null
}
miniatureDisplayOptions: MiniatureDisplayOptions = {
date: true,
views: true,
by: false,
privacyLabel: false,
privacyText: true,
state: true,
blacklistInfo: true
}
videos: Video[] = []
videosSearch: string
videosSearchChanged = new Subject<string>()
getVideosObservableFunction = this.getVideosObservable.bind(this)
constructor (
protected router: Router,
protected serverService: ServerService,
protected route: ActivatedRoute,
protected authService: AuthService,
protected notifier: Notifier,
protected screenService: ScreenService,
private i18n: I18n,
private confirmService: ConfirmService,
private videoService: VideoService
) {
this.titlePage = this.i18n('My videos')
}
ngOnInit () {
this.videosSearchChanged
.pipe(
debounceTime(500))
.subscribe(() => {
this.videosSelection.reloadVideos()
})
}
onVideosSearchChanged () {
this.videosSearchChanged.next()
}
disableForReuse () {
this.videosSelection.disableForReuse()
}
enabledForReuse () {
this.videosSelection.enabledForReuse()
}
getVideosObservable (page: number, sort: VideoSortField) {
const newPagination = immutableAssign(this.pagination, { currentPage: page })
return this.videoService.getMyVideos(newPagination, sort, this.videosSearch)
.pipe(
tap(res => this.pagination.totalItems = res.total)
)
}
async deleteSelectedVideos () {
const toDeleteVideosIds = Object.keys(this.selection)
.filter(k => this.selection[ 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.removeVideoFromArray(videoId)))
observables.push(o)
}
concat(...observables)
.pipe(toArray())
.subscribe(
() => {
this.notifier.success(this.i18n('{{deleteLength}} videos deleted.', { deleteLength: toDeleteVideosIds.length }))
this.selection = {}
},
err => this.notifier.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(
() => {
this.notifier.success(this.i18n('Video {{videoName}} deleted.', { videoName: video.name }))
this.removeVideoFromArray(video.id)
},
error => this.notifier.error(error.message)
)
}
changeOwnership (event: Event, video: Video) {
event.preventDefault()
this.videoChangeOwnershipModal.show(video)
}
private removeVideoFromArray (id: number) {
this.videos = this.videos.filter(v => v.id !== id)
}
}
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