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 { I18n } from '@ngx-translate/i18n-polyfill'
   9 import { User, UserRight } from '@shared/models'
  10
  11 @Component({
  12   selector: 'my-video-comment',
  13   templateUrl: './video-comment.component.html',
  14   styleUrls: ['./video-comment.component.scss']
  15 })
  16 export class VideoCommentComponent implements OnInit, OnChanges {
  17   @ViewChild('commentReportModal') commentReportModal: CommentReportComponent
  18
  19   @Input() video: Video
  20   @Input() comment: VideoComment
  21   @Input() parentComments: VideoComment[] = []
  22   @Input() commentTree: VideoCommentThreadTree
  23   @Input() inReplyToCommentId: number
  24   @Input() highlightedComment = false
  25   @Input() firstInThread = false
  26
  27   @Output() wantedToDelete = new EventEmitter<VideoComment>()
  28   @Output() wantedToReply = new EventEmitter<VideoComment>()
  29   @Output() threadCreated = new EventEmitter<VideoCommentThreadTree>()
  30   @Output() resetReply = new EventEmitter()
  31   @Output() timestampClicked = new EventEmitter<number>()
  32
  33   prependModerationActions: DropdownAction<any>[]
  34
  35   sanitizedCommentHTML = ''
  36   newParentComments: VideoComment[] = []
  37
  38   commentAccount: Account
  39   commentUser: User
  40
  41   constructor (
  42     private i18n: I18n,
  43     private markdownService: MarkdownService,
  44     private authService: AuthService,
  45     private userService: UserService,
  46     private notifier: Notifier
  47   ) {}
  48
  49   get user () {
  50     return this.authService.getUser()
  51   }
  52
  53   ngOnInit () {
  54     this.init()
  55   }
  56
  57   ngOnChanges () {
  58     this.init()
  59   }
  60
  61   onCommentReplyCreated (createdComment: VideoComment) {
  62     if (!this.commentTree) {
  63       this.commentTree = {
  64         comment: this.comment,
  65         children: []
  66       }
  67
  68       this.threadCreated.emit(this.commentTree)
  69     }
  70
  71     this.commentTree.children.unshift({
  72       comment: createdComment,
  73       children: []
  74     })
  75     this.resetReply.emit()
  76   }
  77
  78   onWantToReply (comment?: VideoComment) {
  79     this.wantedToReply.emit(comment || this.comment)
  80   }
  81
  82   onWantToDelete (comment?: VideoComment) {
  83     this.wantedToDelete.emit(comment || this.comment)
  84   }
  85
  86   isUserLoggedIn () {
  87     return this.authService.isLoggedIn()
  88   }
  89
  90   onResetReply () {
  91     this.resetReply.emit()
  92   }
  93
  94   handleTimestampClicked (timestamp: number) {
  95     this.timestampClicked.emit(timestamp)
  96   }
  97
  98   isRemovableByUser () {
  99     return this.comment.account && this.isUserLoggedIn() &&
 100       (
 101         this.user.account.id === this.comment.account.id ||
 102         this.user.account.id === this.video.account.id ||
 103         this.user.hasRight(UserRight.REMOVE_ANY_VIDEO_COMMENT)
 104       )
 105   }
 106
 107   switchToDefaultAvatar ($event: Event) {
 108     ($event.target as HTMLImageElement).src = Actor.GET_DEFAULT_AVATAR_URL()
 109   }
 110
 111   private getUserIfNeeded (account: Account) {
 112     if (!account.userId) return
 113     if (!this.authService.isLoggedIn()) return
 114
 115     const user = this.authService.getUser()
 116     if (user.hasRight(UserRight.MANAGE_USERS)) {
 117       this.userService.getUserWithCache(account.userId)
 118           .subscribe(
 119             user => this.commentUser = user,
 120
 121             err => this.notifier.error(err.message)
 122           )
 123     }
 124   }
 125
 126   private async init () {
 127     const html = await this.markdownService.textMarkdownToHTML(this.comment.text, true)
 128     this.sanitizedCommentHTML = await this.markdownService.processVideoTimestamps(html)
 129     this.newParentComments = this.parentComments.concat([ this.comment ])
 130
 131     if (this.comment.account) {
 132       this.commentAccount = new Account(this.comment.account)
 133       this.getUserIfNeeded(this.commentAccount)
 134     } else {
 135       this.comment.account = null
 136     }
 137
 138     if (this.isUserLoggedIn() && this.authService.getUser().account.id !== this.comment.account.id) {
 139       this.prependModerationActions = [
 140         {
 141           label: this.i18n('Report comment'),
 142           handler: () => this.showReportModal()
 143         }
 144       ]
 145     } else {
 146       this.prependModerationActions = undefined
 147     }
 148   }
 149
 150   private showReportModal () {
 151     this.commentReportModal.show()
 152   }
 153 }