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import { AfterViewInit, Component, EventEmitter, Input, OnChanges, Output, ViewChild } from '@angular/core'
import { I18n } from '@ngx-translate/i18n-polyfill'
import { DropdownAction, DropdownButtonSize, DropdownDirection } from '@app/shared/buttons/action-dropdown.component'
import { AuthService, ConfirmService, Notifier, ServerService } from '@app/core'
import { BlocklistService } from '@app/shared/blocklist'
import { Video } from '@app/shared/video/video.model'
import { VideoService } from '@app/shared/video/video.service'
import { VideoDetails } from '@app/shared/video/video-details.model'
import { NgbDropdown } from '@ng-bootstrap/ng-bootstrap'
import { VideoAddToPlaylistComponent } from '@app/shared/video-playlist/video-add-to-playlist.component'
import { VideoDownloadComponent } from '@app/shared/video/modals/video-download.component'
import { VideoReportComponent } from '@app/shared/video/modals/video-report.component'
import { VideoBlacklistComponent } from '@app/shared/video/modals/video-blacklist.component'
import { VideoBlacklistService } from '@app/shared/video-blacklist'
import { ScreenService } from '@app/shared/misc/screen.service'
export type VideoActionsDisplayType = {
playlist?: boolean
download?: boolean
update?: boolean
blacklist?: boolean
delete?: boolean
report?: boolean
}
@Component({
selector: 'my-video-actions-dropdown',
templateUrl: './video-actions-dropdown.component.html',
styleUrls: [ './video-actions-dropdown.component.scss' ]
})
export class VideoActionsDropdownComponent implements OnChanges {
@ViewChild('playlistDropdown') playlistDropdown: NgbDropdown
@ViewChild('playlistAdd') playlistAdd: VideoAddToPlaylistComponent
@ViewChild('videoDownloadModal') videoDownloadModal: VideoDownloadComponent
@ViewChild('videoReportModal') videoReportModal: VideoReportComponent
@ViewChild('videoBlacklistModal') videoBlacklistModal: VideoBlacklistComponent
@Input() video: Video | VideoDetails
@Input() displayOptions: VideoActionsDisplayType = {
playlist: false,
download: true,
update: true,
blacklist: true,
delete: true,
report: true
}
@Input() placement = 'left'
@Input() label: string
@Input() buttonStyled = false
@Input() buttonSize: DropdownButtonSize = 'normal'
@Input() buttonDirection: DropdownDirection = 'vertical'
@Output() videoRemoved = new EventEmitter()
@Output() videoUnblacklisted = new EventEmitter()
@Output() videoBlacklisted = new EventEmitter()
videoActions: DropdownAction<{ video: Video }>[][] = []
private loaded = false
constructor (
private authService: AuthService,
private notifier: Notifier,
private confirmService: ConfirmService,
private videoBlacklistService: VideoBlacklistService,
private serverService: ServerService,
private screenService: ScreenService,
private videoService: VideoService,
private blocklistService: BlocklistService,
private i18n: I18n
) { }
get user () {
return this.authService.getUser()
}
ngOnChanges () {
this.buildActions()
}
isUserLoggedIn () {
return this.authService.isLoggedIn()
}
loadDropdownInformation () {
if (!this.isUserLoggedIn() || this.loaded === true) return
this.loaded = true
if (this.displayOptions.playlist) this.playlistAdd.load()
}
/* Show modals */
showDownloadModal () {
this.videoDownloadModal.show(this.video as VideoDetails)
}
showReportModal () {
this.videoReportModal.show()
}
showBlacklistModal () {
this.videoBlacklistModal.show()
}
/* Actions checker */
isVideoUpdatable () {
return this.video.isUpdatableBy(this.user)
}
isVideoRemovable () {
return this.video.isRemovableBy(this.user)
}
isVideoBlacklistable () {
return this.video.isBlackistableBy(this.user)
}
isVideoUnblacklistable () {
return this.video.isUnblacklistableBy(this.user)
}
isVideoDownloadable () {
return this.video && this.video instanceof VideoDetails && this.video.downloadEnabled
}
/* Action handlers */
async unblacklistVideo () {
const confirmMessage = this.i18n(
'Do you really want to remove this video from the blacklist? It will be available again in the videos list.'
)
const res = await this.confirmService.confirm(confirmMessage, this.i18n('Unblacklist'))
if (res === false) return
this.videoBlacklistService.removeVideoFromBlacklist(this.video.id).subscribe(
() => {
this.notifier.success(this.i18n('Video {{name}} removed from the blacklist.', { name: this.video.name }))
this.video.blacklisted = false
this.video.blacklistedReason = null
this.videoUnblacklisted.emit()
},
err => this.notifier.error(err.message)
)
}
async removeVideo () {
const res = await this.confirmService.confirm(this.i18n('Do you really want to delete this video?'), this.i18n('Delete'))
if (res === false) return
this.videoService.removeVideo(this.video.id)
.subscribe(
() => {
this.notifier.success(this.i18n('Video {{videoName}} deleted.', { videoName: this.video.name }))
this.videoRemoved.emit()
},
error => this.notifier.error(error.message)
)
}
onVideoBlacklisted () {
this.videoBlacklisted.emit()
}
getPlaylistDropdownPlacement () {
if (this.screenService.isInSmallView()) {
return 'bottom-right'
}
return 'bottom-left bottom-right'
}
private buildActions () {
this.videoActions = []
if (this.authService.isLoggedIn()) {
this.videoActions.push([
{
label: this.i18n('Save to playlist'),
handler: () => this.playlistDropdown.toggle(),
isDisplayed: () => this.displayOptions.playlist,
iconName: 'playlist-add'
}
])
this.videoActions.push([
{
label: this.i18n('Download'),
handler: () => this.showDownloadModal(),
isDisplayed: () => this.displayOptions.download && this.isVideoDownloadable(),
iconName: 'download'
},
{
label: this.i18n('Update'),
linkBuilder: ({ video }) => [ '/videos/update', video.uuid ],
iconName: 'edit',
isDisplayed: () => this.displayOptions.update && this.isVideoUpdatable()
},
{
label: this.i18n('Blacklist'),
handler: () => this.showBlacklistModal(),
iconName: 'no',
isDisplayed: () => this.displayOptions.blacklist && this.isVideoBlacklistable()
},
{
label: this.i18n('Unblacklist'),
handler: () => this.unblacklistVideo(),
iconName: 'undo',
isDisplayed: () => this.displayOptions.blacklist && this.isVideoUnblacklistable()
},
{
label: this.i18n('Delete'),
handler: () => this.removeVideo(),
isDisplayed: () => this.displayOptions.delete && this.isVideoRemovable(),
iconName: 'delete'
}
])
this.videoActions.push([
{
label: this.i18n('Report'),
handler: () => this.showReportModal(),
isDisplayed: () => this.displayOptions.report,
iconName: 'alert'
}
])
}
}
}
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