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import { Component, EventEmitter, Input, OnChanges, OnInit, Output } from '@angular/core'
import { MarkdownService, Notifier, UserService } from '@app/core'
import { AuthService } from '@app/core/auth'
import { Account, Actor, Video } from '@app/shared/shared-main'
import { User, UserRight } from '@shared/models'
import { VideoCommentThreadTree } from './video-comment-thread-tree.model'
import { VideoComment } from './video-comment.model'
@Component({
selector: 'my-video-comment',
templateUrl: './video-comment.component.html',
styleUrls: ['./video-comment.component.scss']
})
export class VideoCommentComponent implements OnInit, OnChanges {
@Input() video: Video
@Input() comment: VideoComment
@Input() parentComments: VideoComment[] = []
@Input() commentTree: VideoCommentThreadTree
@Input() inReplyToCommentId: number
@Input() highlightedComment = false
@Input() firstInThread = false
@Output() wantedToDelete = new EventEmitter<VideoComment>()
@Output() wantedToReply = new EventEmitter<VideoComment>()
@Output() threadCreated = new EventEmitter<VideoCommentThreadTree>()
@Output() resetReply = new EventEmitter()
@Output() timestampClicked = new EventEmitter<number>()
sanitizedCommentHTML = ''
newParentComments: VideoComment[] = []
commentAccount: Account
commentUser: User
constructor (
private markdownService: MarkdownService,
private authService: AuthService,
private userService: UserService,
private notifier: Notifier
) {}
get user () {
return this.authService.getUser()
}
ngOnInit () {
this.init()
}
ngOnChanges () {
this.init()
}
onCommentReplyCreated (createdComment: VideoComment) {
if (!this.commentTree) {
this.commentTree = {
comment: this.comment,
children: []
}
this.threadCreated.emit(this.commentTree)
}
this.commentTree.children.unshift({
comment: createdComment,
children: []
})
this.resetReply.emit()
}
onWantToReply (comment?: VideoComment) {
this.wantedToReply.emit(comment || this.comment)
}
onWantToDelete (comment?: VideoComment) {
this.wantedToDelete.emit(comment || this.comment)
}
isUserLoggedIn () {
return this.authService.isLoggedIn()
}
onResetReply () {
this.resetReply.emit()
}
handleTimestampClicked (timestamp: number) {
this.timestampClicked.emit(timestamp)
}
isRemovableByUser () {
return this.comment.account && this.isUserLoggedIn() &&
(
this.user.account.id === this.comment.account.id ||
this.user.account.id === this.video.account.id ||
this.user.hasRight(UserRight.REMOVE_ANY_VIDEO_COMMENT)
)
}
switchToDefaultAvatar ($event: Event) {
($event.target as HTMLImageElement).src = Actor.GET_DEFAULT_AVATAR_URL()
}
private getUserIfNeeded (account: Account) {
if (!account.userId) return
if (!this.authService.isLoggedIn()) return
const user = this.authService.getUser()
if (user.hasRight(UserRight.MANAGE_USERS)) {
this.userService.getUserWithCache(account.userId)
.subscribe(
user => this.commentUser = user,
err => this.notifier.error(err.message)
)
}
}
private async init () {
const html = await this.markdownService.textMarkdownToHTML(this.comment.text, true)
this.sanitizedCommentHTML = await this.markdownService.processVideoTimestamps(html)
this.newParentComments = this.parentComments.concat([ this.comment ])
if (this.comment.account) {
this.commentAccount = new Account(this.comment.account)
this.getUserIfNeeded(this.commentAccount)
} else {
this.comment.account = null
}
}
}
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