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

   1 import { Component, EventEmitter, Input, OnInit, Output } from '@angular/core'
   2 import * as sanitizeHtml from 'sanitize-html'
   3 import { Account as AccountInterface } from '../../../../../../shared/models/actors'
   4 import { UserRight } from '../../../../../../shared/models/users'
   5 import { VideoCommentThreadTree } from '../../../../../../shared/models/videos/video-comment.model'
   6 import { AuthService } from '../../../core/auth'
   7 import { Account } from '../../../shared/account/account.model'
   8 import { Video } from '../../../shared/video/video.model'
   9 import { VideoComment } from './video-comment.model'
  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 {
  17   @Input() video: Video
  18   @Input() comment: VideoComment
  19   @Input() parentComments: VideoComment[] = []
  20   @Input() commentTree: VideoCommentThreadTree
  21   @Input() inReplyToCommentId: number
  22
  23   @Output() wantedToDelete = new EventEmitter<VideoComment>()
  24   @Output() wantedToReply = new EventEmitter<VideoComment>()
  25   @Output() threadCreated = new EventEmitter<VideoCommentThreadTree>()
  26   @Output() resetReply = new EventEmitter()
  27
  28   sanitizedCommentHTML = ''
  29   newParentComments = []
  30
  31   constructor (private authService: AuthService) {}
  32
  33   get user () {
  34     return this.authService.getUser()
  35   }
  36
  37   ngOnInit () {
  38     this.sanitizedCommentHTML = sanitizeHtml(this.comment.text, {
  39       allowedTags: [ 'p', 'span' ]
  40     })
  41
  42     this.newParentComments = this.parentComments.concat([ this.comment ])
  43   }
  44
  45   onCommentReplyCreated (createdComment: VideoComment) {
  46     if (!this.commentTree) {
  47       this.commentTree = {
  48         comment: this.comment,
  49         children: []
  50       }
  51
  52       this.threadCreated.emit(this.commentTree)
  53     }
  54
  55     this.commentTree.children.push({
  56       comment: createdComment,
  57       children: []
  58     })
  59     this.resetReply.emit()
  60   }
  61
  62   onWantToReply (comment?: VideoComment) {
  63     this.wantedToReply.emit(comment || this.comment)
  64   }
  65
  66   onWantToDelete (comment?: VideoComment) {
  67     this.wantedToDelete.emit(comment || this.comment)
  68   }
  69
  70   isUserLoggedIn () {
  71     return this.authService.isLoggedIn()
  72   }
  73
  74   onResetReply () {
  75     this.resetReply.emit()
  76   }
  77
  78   getAvatarUrl (account: AccountInterface) {
  79     return Account.GET_ACCOUNT_AVATAR_URL(account)
  80   }
  81
  82   isRemovableByUser () {
  83     return this.isUserLoggedIn() &&
  84       (
  85         this.user.account.id === this.comment.account.id ||
  86         this.user.hasRight(UserRight.REMOVE_ANY_VIDEO_COMMENT)
  87       )
  88   }
  89 }