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

   1 import { 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     this.buildActions()
  83   }
  84
  85   isUserLoggedIn () {
  86     return this.authService.isLoggedIn()
  87   }
  88
  89   loadDropdownInformation () {
  90     if (!this.isUserLoggedIn() || this.loaded === true) return
  91
  92     this.loaded = true
  93
  94     if (this.displayOptions.playlist) this.playlistAdd.load()
  95   }
  96
  97   /* Show modals */
  98
  99   showDownloadModal () {
 100     this.videoDownloadModal.show(this.video as VideoDetails)
 101   }
 102
 103   showReportModal () {
 104     this.videoReportModal.show()
 105   }
 106
 107   showBlacklistModal () {
 108     this.videoBlacklistModal.show()
 109   }
 110
 111   /* Actions checker */
 112
 113   isVideoUpdatable () {
 114     return this.video.isUpdatableBy(this.user)
 115   }
 116
 117   isVideoRemovable () {
 118     return this.video.isRemovableBy(this.user)
 119   }
 120
 121   isVideoBlacklistable () {
 122     return this.video.isBlackistableBy(this.user)
 123   }
 124
 125   isVideoUnblacklistable () {
 126     return this.video.isUnblacklistableBy(this.user)
 127   }
 128
 129   /* Action handlers */
 130
 131   async unblacklistVideo () {
 132     const confirmMessage = this.i18n(
 133       'Do you really want to remove this video from the blacklist? It will be available again in the videos list.'
 134     )
 135
 136     const res = await this.confirmService.confirm(confirmMessage, this.i18n('Unblacklist'))
 137     if (res === false) return
 138
 139     this.videoBlacklistService.removeVideoFromBlacklist(this.video.id).subscribe(
 140       () => {
 141         this.notifier.success(this.i18n('Video {{name}} removed from the blacklist.', { name: this.video.name }))
 142
 143         this.video.blacklisted = false
 144         this.video.blacklistedReason = null
 145
 146         this.videoUnblacklisted.emit()
 147       },
 148
 149       err => this.notifier.error(err.message)
 150     )
 151   }
 152
 153   async removeVideo () {
 154     const res = await this.confirmService.confirm(this.i18n('Do you really want to delete this video?'), this.i18n('Delete'))
 155     if (res === false) return
 156
 157     this.videoService.removeVideo(this.video.id)
 158         .subscribe(
 159           () => {
 160             this.notifier.success(this.i18n('Video {{videoName}} deleted.', { videoName: this.video.name }))
 161
 162             this.videoRemoved.emit()
 163           },
 164
 165           error => this.notifier.error(error.message)
 166         )
 167   }
 168
 169   onVideoBlacklisted () {
 170     this.videoBlacklisted.emit()
 171   }
 172
 173   getPlaylistDropdownPlacement () {
 174     if (this.screenService.isInSmallView()) {
 175       return 'bottom-right'
 176     }
 177
 178     return 'bottom-left bottom-right'
 179   }
 180
 181   private buildActions () {
 182     this.videoActions = []
 183
 184     if (this.authService.isLoggedIn()) {
 185       this.videoActions.push([
 186         {
 187           label: this.i18n('Save to playlist'),
 188           handler: () => this.playlistDropdown.toggle(),
 189           isDisplayed: () => this.displayOptions.playlist,
 190           iconName: 'playlist-add'
 191         }
 192       ])
 193
 194       this.videoActions.push([
 195         {
 196           label: this.i18n('Download'),
 197           handler: () => this.showDownloadModal(),
 198           isDisplayed: () => this.displayOptions.download,
 199           iconName: 'download'
 200         },
 201         {
 202           label: this.i18n('Update'),
 203           linkBuilder: ({ video }) => [ '/videos/update', video.uuid ],
 204           iconName: 'edit',
 205           isDisplayed: () => this.displayOptions.update && this.isVideoUpdatable()
 206         },
 207         {
 208           label: this.i18n('Blacklist'),
 209           handler: () => this.showBlacklistModal(),
 210           iconName: 'no',
 211           isDisplayed: () => this.displayOptions.blacklist && this.isVideoBlacklistable()
 212         },
 213         {
 214           label: this.i18n('Unblacklist'),
 215           handler: () => this.unblacklistVideo(),
 216           iconName: 'undo',
 217           isDisplayed: () => this.displayOptions.blacklist && this.isVideoUnblacklistable()
 218         },
 219         {
 220           label: this.i18n('Delete'),
 221           handler: () => this.removeVideo(),
 222           isDisplayed: () => this.displayOptions.delete && this.isVideoRemovable(),
 223           iconName: 'delete'
 224         }
 225       ])
 226
 227       this.videoActions.push([
 228         {
 229           label: this.i18n('Report'),
 230           handler: () => this.showReportModal(),
 231           isDisplayed: () => this.displayOptions.report,
 232           iconName: 'alert'
 233         }
 234       ])
 235     }
 236   }
 237 }