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import { Observable } from 'rxjs'
import { Component, EventEmitter, Input, OnChanges, OnInit, Output } from '@angular/core'
import { AuthService, Notifier } from '@app/core'
import { User } from '@app/shared'
import { SessionStorageService } from '@app/shared/misc/storage.service'
import { UserService } from '@app/shared/users/user.service'
import { VideoPlaylist } from '@app/shared/video-playlist/video-playlist.model'
import { RecommendationInfo } from '@app/shared/video/recommendation-info.model'
import { MiniatureDisplayOptions } from '@app/shared/video/video-miniature.component'
import { Video } from '@app/shared/video/video.model'
import { RecommendedVideosStore } from '@app/videos/recommendations/recommended-videos.store'
import { I18n } from '@ngx-translate/i18n-polyfill'
@Component({
selector: 'my-recommended-videos',
templateUrl: './recommended-videos.component.html',
styleUrls: [ './recommended-videos.component.scss' ]
})
export class RecommendedVideosComponent implements OnInit, OnChanges {
@Input() inputRecommendation: RecommendationInfo
@Input() playlist: VideoPlaylist
@Output() gotRecommendations = new EventEmitter<Video[]>()
autoPlayNextVideo: boolean
autoPlayNextVideoTooltip: string
displayOptions: MiniatureDisplayOptions = {
date: true,
views: true,
by: true,
avatar: true
}
userMiniature: User
readonly hasVideos$: Observable<boolean>
readonly videos$: Observable<Video[]>
constructor (
private userService: UserService,
private authService: AuthService,
private notifier: Notifier,
private i18n: I18n,
private store: RecommendedVideosStore,
private sessionStorageService: SessionStorageService
) {
this.videos$ = this.store.recommendations$
this.hasVideos$ = this.store.hasRecommendations$
this.videos$.subscribe(videos => this.gotRecommendations.emit(videos))
if (this.authService.isLoggedIn()) {
this.autoPlayNextVideo = this.authService.getUser().autoPlayNextVideo
} else {
this.autoPlayNextVideo = this.sessionStorageService.getItem(User.KEYS.SESSION_STORAGE_AUTO_PLAY_NEXT_VIDEO) === 'true' || false
this.sessionStorageService.watch([User.KEYS.SESSION_STORAGE_AUTO_PLAY_NEXT_VIDEO]).subscribe(
() => this.autoPlayNextVideo = this.sessionStorageService.getItem(User.KEYS.SESSION_STORAGE_AUTO_PLAY_NEXT_VIDEO) === 'true'
)
}
this.autoPlayNextVideoTooltip = this.i18n('When active, the next video is automatically played after the current one.')
}
ngOnInit () {
this.userService.getAnonymousOrLoggedUser()
.subscribe(user => this.userMiniature = user)
}
ngOnChanges () {
if (this.inputRecommendation) {
this.store.requestNewRecommendations(this.inputRecommendation)
}
}
onVideoRemoved () {
this.store.requestNewRecommendations(this.inputRecommendation)
}
switchAutoPlayNextVideo () {
this.sessionStorageService.setItem(User.KEYS.SESSION_STORAGE_AUTO_PLAY_NEXT_VIDEO, this.autoPlayNextVideo.toString())
if (this.authService.isLoggedIn()) {
const details = {
autoPlayNextVideo: this.autoPlayNextVideo
}
this.userService.updateMyProfile(details).subscribe(
() => {
this.authService.refreshUserInformation()
},
err => this.notifier.error(err.message)
)
}
}
}
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