client/src/app/+videos/+video-watch/comment/video-comment.component.ts

   1
   2 import { Component, EventEmitter, Input, OnChanges, OnInit, Output, ViewChild } from '@angular/core'
   3 import { MarkdownService, Notifier, UserService } from '@app/core'
   4 import { AuthService } from '@app/core/auth'
   5 import { Account, Actor, DropdownAction, Video } from '@app/shared/shared-main'
   6 import { CommentReportComponent } from '@app/shared/shared-moderation/report-modals/comment-report.component'
   7 import { VideoComment, VideoCommentThreadTree } from '@app/shared/shared-video-comment'
   8 import { User, UserRight } from '@shared/models'
   9
  10 @Component({
  11   selector: 'my-video-comment',
  12   templateUrl: './video-comment.component.html',
  13   styleUrls: ['./video-comment.component.scss']
  14 })
  15 export class VideoCommentComponent implements OnInit, OnChanges {
  16   @ViewChild('commentReportModal') commentReportModal: CommentReportComponent
  17
  18   @Input() video: Video
  19   @Input() comment: VideoComment
  20   @Input() parentComments: VideoComment[] = []
  21   @Input() commentTree: VideoCommentThreadTree
  22   @Input() inReplyToCommentId: number
  23   @Input() highlightedComment = false
  24   @Input() firstInThread = false
  25
  26   @Output() wantedToDelete = new EventEmitter<VideoComment>()
  27   @Output() wantedToReply = new EventEmitter<VideoComment>()
  28   @Output() threadCreated = new EventEmitter<VideoCommentThreadTree>()
  29   @Output() resetReply = new EventEmitter()
  30   @Output() timestampClicked = new EventEmitter<number>()
  31
  32   prependModerationActions: DropdownAction<any>[]
  33
  34   sanitizedCommentHTML = ''
  35   newParentComments: VideoComment[] = []
  36
  37   commentAccount: Account
  38   commentUser: User
  39
  40   constructor (
  41     private markdownService: MarkdownService,
  42     private authService: AuthService,
  43     private userService: UserService,
  44     private notifier: Notifier
  45   ) {}
  46
  47   get user () {
  48     return this.authService.getUser()
  49   }
  50
  51   ngOnInit () {
  52     this.init()
  53   }
  54
  55   ngOnChanges () {
  56     this.init()
  57   }
  58
  59   onCommentReplyCreated (createdComment: VideoComment) {
  60     if (!this.commentTree) {
  61       this.commentTree = {
  62         comment: this.comment,
  63         children: []
  64       }
  65
  66       this.threadCreated.emit(this.commentTree)
  67     }
  68
  69     this.commentTree.children.unshift({
  70       comment: createdComment,
  71       children: []
  72     })
  73     this.resetReply.emit()
  74   }
  75
  76   onWantToReply (comment?: VideoComment) {
  77     this.wantedToReply.emit(comment || this.comment)
  78   }
  79
  80   onWantToDelete (comment?: VideoComment) {
  81     this.wantedToDelete.emit(comment || this.comment)
  82   }
  83
  84   isUserLoggedIn () {
  85     return this.authService.isLoggedIn()
  86   }
  87
  88   onResetReply () {
  89     this.resetReply.emit()
  90   }
  91
  92   handleTimestampClicked (timestamp: number) {
  93     this.timestampClicked.emit(timestamp)
  94   }
  95
  96   isRemovableByUser () {
  97     return this.comment.account && this.isUserLoggedIn() &&
  98       (
  99         this.user.account.id === this.comment.account.id ||
 100         this.user.account.id === this.video.account.id ||
 101         this.user.hasRight(UserRight.REMOVE_ANY_VIDEO_COMMENT)
 102       )
 103   }
 104
 105   switchToDefaultAvatar ($event: Event) {
 106     ($event.target as HTMLImageElement).src = Actor.GET_DEFAULT_AVATAR_URL()
 107   }
 108
 109   private getUserIfNeeded (account: Account) {
 110     if (!account.userId) return
 111     if (!this.authService.isLoggedIn()) return
 112
 113     const user = this.authService.getUser()
 114     if (user.hasRight(UserRight.MANAGE_USERS)) {
 115       this.userService.getUserWithCache(account.userId)
 116           .subscribe(
 117             user => this.commentUser = user,
 118
 119             err => this.notifier.error(err.message)
 120           )
 121     }
 122   }
 123
 124   private async init () {
 125     const html = await this.markdownService.textMarkdownToHTML(this.comment.text, true)
 126     this.sanitizedCommentHTML = await this.markdownService.processVideoTimestamps(html)
 127     this.newParentComments = this.parentComments.concat([ this.comment ])
 128
 129     if (this.comment.account) {
 130       this.commentAccount = new Account(this.comment.account)
 131       this.getUserIfNeeded(this.commentAccount)
 132     } else {
 133       this.comment.account = null
 134     }
 135
 136     if (this.isUserLoggedIn() && this.comment.isDeleted === false && this.authService.getUser().account.id !== this.comment.account.id) {
 137       this.prependModerationActions = [
 138         {
 139           label: $localize`Report comment`,
 140           handler: () => this.showReportModal()
 141         }
 142       ]
 143     } else {
 144       this.prependModerationActions = undefined
 145     }
 146   }
 147
 148   private showReportModal () {
 149     this.commentReportModal.show()
 150   }
 151 }