client/src/app/shared/video/video-actions-dropdown.component.ts

   1 import { AfterViewInit, Component, EventEmitter, Input, OnChanges, Output, ViewChild } from '@angular/core'
   2 import { I18n } from '@ngx-translate/i18n-polyfill'
   3 import { DropdownAction, DropdownButtonSize, DropdownDirection } from '@app/shared/buttons/action-dropdown.component'
   4 import { AuthService, ConfirmService, Notifier, ServerService } from '@app/core'
   5 import { BlocklistService } from '@app/shared/blocklist'
   6 import { Video } from '@app/shared/video/video.model'
   7 import { VideoService } from '@app/shared/video/video.service'
   8 import { VideoDetails } from '@app/shared/video/video-details.model'
   9 import { NgbDropdown } from '@ng-bootstrap/ng-bootstrap'
  10 import { VideoAddToPlaylistComponent } from '@app/shared/video-playlist/video-add-to-playlist.component'
  11 import { VideoDownloadComponent } from '@app/shared/video/modals/video-download.component'
  12 import { VideoReportComponent } from '@app/shared/video/modals/video-report.component'
  13 import { VideoBlacklistComponent } from '@app/shared/video/modals/video-blacklist.component'
  14 import { VideoBlacklistService } from '@app/shared/video-blacklist'
  15 import { ScreenService } from '@app/shared/misc/screen.service'
  16
  17 export type VideoActionsDisplayType = {
  18   playlist?: boolean
  19   download?: boolean
  20   update?: boolean
  21   blacklist?: boolean
  22   delete?: boolean
  23   report?: boolean
  24 }
  25
  26 @Component({
  27   selector: 'my-video-actions-dropdown',
  28   templateUrl: './video-actions-dropdown.component.html',
  29   styleUrls: [ './video-actions-dropdown.component.scss' ]
  30 })
  31 export class VideoActionsDropdownComponent implements OnChanges {
  32   @ViewChild('playlistDropdown') playlistDropdown: NgbDropdown
  33   @ViewChild('playlistAdd') playlistAdd: VideoAddToPlaylistComponent
  34
  35   @ViewChild('videoDownloadModal') videoDownloadModal: VideoDownloadComponent
  36   @ViewChild('videoReportModal') videoReportModal: VideoReportComponent
  37   @ViewChild('videoBlacklistModal') videoBlacklistModal: VideoBlacklistComponent
  38
  39   @Input() video: Video | VideoDetails
  40
  41   @Input() displayOptions: VideoActionsDisplayType = {
  42     playlist: false,
  43     download: true,
  44     update: true,
  45     blacklist: true,
  46     delete: true,
  47     report: true
  48   }
  49   @Input() placement = 'left'
  50
  51   @Input() label: string
  52
  53   @Input() buttonStyled = false
  54   @Input() buttonSize: DropdownButtonSize = 'normal'
  55   @Input() buttonDirection: DropdownDirection = 'vertical'
  56
  57   @Output() videoRemoved = new EventEmitter()
  58   @Output() videoUnblacklisted = new EventEmitter()
  59   @Output() videoBlacklisted = new EventEmitter()
  60
  61   videoActions: DropdownAction<{ video: Video }>[][] = []
  62
  63   private loaded = false
  64
  65   constructor (
  66     private authService: AuthService,
  67     private notifier: Notifier,
  68     private confirmService: ConfirmService,
  69     private videoBlacklistService: VideoBlacklistService,
  70     private serverService: ServerService,
  71     private screenService: ScreenService,
  72     private videoService: VideoService,
  73     private blocklistService: BlocklistService,
  74     private i18n: I18n
  75   ) { }
  76
  77   get user () {
  78     return this.authService.getUser()
  79   }
  80
  81   ngOnChanges () {
  82     if (this.loaded) {
  83       this.loaded = false
  84       this.playlistAdd.reload()
  85     }
  86
  87     this.buildActions()
  88   }
  89
  90   isUserLoggedIn () {
  91     return this.authService.isLoggedIn()
  92   }
  93
  94   loadDropdownInformation () {
  95     if (!this.isUserLoggedIn() || this.loaded === true) return
  96
  97     this.loaded = true
  98
  99     if (this.displayOptions.playlist) this.playlistAdd.load()
 100   }
 101
 102   /* Show modals */
 103
 104   showDownloadModal () {
 105     this.videoDownloadModal.show(this.video as VideoDetails)
 106   }
 107
 108   showReportModal () {
 109     this.videoReportModal.show()
 110   }
 111
 112   showBlacklistModal () {
 113     this.videoBlacklistModal.show()
 114   }
 115
 116   /* Actions checker */
 117
 118   isVideoUpdatable () {
 119     return this.video.isUpdatableBy(this.user)
 120   }
 121
 122   isVideoRemovable () {
 123     return this.video.isRemovableBy(this.user)
 124   }
 125
 126   isVideoBlacklistable () {
 127     return this.video.isBlackistableBy(this.user)
 128   }
 129
 130   isVideoUnblacklistable () {
 131     return this.video.isUnblacklistableBy(this.user)
 132   }
 133
 134   isVideoDownloadable () {
 135     return this.video && this.video instanceof VideoDetails && this.video.downloadEnabled
 136   }
 137
 138   /* Action handlers */
 139
 140   async unblacklistVideo () {
 141     const confirmMessage = this.i18n(
 142       'Do you really want to remove this video from the blacklist? It will be available again in the videos list.'
 143     )
 144
 145     const res = await this.confirmService.confirm(confirmMessage, this.i18n('Unblacklist'))
 146     if (res === false) return
 147
 148     this.videoBlacklistService.removeVideoFromBlacklist(this.video.id).subscribe(
 149       () => {
 150         this.notifier.success(this.i18n('Video {{name}} removed from the blacklist.', { name: this.video.name }))
 151
 152         this.video.blacklisted = false
 153         this.video.blacklistedReason = null
 154
 155         this.videoUnblacklisted.emit()
 156       },
 157
 158       err => this.notifier.error(err.message)
 159     )
 160   }
 161
 162   async removeVideo () {
 163     const res = await this.confirmService.confirm(this.i18n('Do you really want to delete this video?'), this.i18n('Delete'))
 164     if (res === false) return
 165
 166     this.videoService.removeVideo(this.video.id)
 167         .subscribe(
 168           () => {
 169             this.notifier.success(this.i18n('Video {{videoName}} deleted.', { videoName: this.video.name }))
 170
 171             this.videoRemoved.emit()
 172           },
 173
 174           error => this.notifier.error(error.message)
 175         )
 176   }
 177
 178   onVideoBlacklisted () {
 179     this.videoBlacklisted.emit()
 180   }
 181
 182   getPlaylistDropdownPlacement () {
 183     if (this.screenService.isInSmallView()) {
 184       return 'bottom-right'
 185     }
 186
 187     return 'bottom-left bottom-right'
 188   }
 189
 190   private buildActions () {
 191     this.videoActions = []
 192
 193     if (this.authService.isLoggedIn()) {
 194       this.videoActions.push([
 195         {
 196           label: this.i18n('Save to playlist'),
 197           handler: () => this.playlistDropdown.toggle(),
 198           isDisplayed: () => this.displayOptions.playlist,
 199           iconName: 'playlist-add'
 200         }
 201       ])
 202
 203       this.videoActions.push([
 204         {
 205           label: this.i18n('Download'),
 206           handler: () => this.showDownloadModal(),
 207           isDisplayed: () => this.displayOptions.download && this.isVideoDownloadable(),
 208           iconName: 'download'
 209         },
 210         {
 211           label: this.i18n('Update'),
 212           linkBuilder: ({ video }) => [ '/videos/update', video.uuid ],
 213           iconName: 'edit',
 214           isDisplayed: () => this.displayOptions.update && this.isVideoUpdatable()
 215         },
 216         {
 217           label: this.i18n('Blacklist'),
 218           handler: () => this.showBlacklistModal(),
 219           iconName: 'no',
 220           isDisplayed: () => this.displayOptions.blacklist && this.isVideoBlacklistable()
 221         },
 222         {
 223           label: this.i18n('Unblacklist'),
 224           handler: () => this.unblacklistVideo(),
 225           iconName: 'undo',
 226           isDisplayed: () => this.displayOptions.blacklist && this.isVideoUnblacklistable()
 227         },
 228         {
 229           label: this.i18n('Delete'),
 230           handler: () => this.removeVideo(),
 231           isDisplayed: () => this.displayOptions.delete && this.isVideoRemovable(),
 232           iconName: 'delete'
 233         }
 234       ])
 235
 236       this.videoActions.push([
 237         {
 238           label: this.i18n('Report'),
 239           handler: () => this.showReportModal(),
 240           isDisplayed: () => this.displayOptions.report,
 241           iconName: 'alert'
 242         }
 243       ])
 244     }
 245   }
 246 }