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1263fc4e | 1 | import { Component, EventEmitter, Input, OnChanges, OnInit, Output } from '@angular/core' |
e8cb4409 | 2 | import { LinkifierService } from '@app/videos/+video-watch/comment/linkifier.service' |
2890b615 | 3 | import * as sanitizeHtml from 'sanitize-html' |
4cb6d457 | 4 | import { UserRight } from '../../../../../../shared/models/users' |
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5 | import { VideoCommentThreadTree } from '../../../../../../shared/models/videos/video-comment.model' |
6 | import { AuthService } from '../../../core/auth' | |
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7 | import { Video } from '../../../shared/video/video.model' |
8 | import { VideoComment } from './video-comment.model' | |
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9 | |
10 | @Component({ | |
11 | selector: 'my-video-comment', | |
12 | templateUrl: './video-comment.component.html', | |
13 | styleUrls: ['./video-comment.component.scss'] | |
14 | }) | |
1263fc4e | 15 | export class VideoCommentComponent implements OnInit, OnChanges { |
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16 | @Input() video: Video |
17 | @Input() comment: VideoComment | |
d7e70384 | 18 | @Input() parentComments: VideoComment[] = [] |
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19 | @Input() commentTree: VideoCommentThreadTree |
20 | @Input() inReplyToCommentId: number | |
1263fc4e | 21 | @Input() highlightedComment = false |
4635f59d | 22 | |
4cb6d457 | 23 | @Output() wantedToDelete = new EventEmitter<VideoComment>() |
4635f59d | 24 | @Output() wantedToReply = new EventEmitter<VideoComment>() |
4cb6d457 | 25 | @Output() threadCreated = new EventEmitter<VideoCommentThreadTree>() |
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26 | @Output() resetReply = new EventEmitter() |
27 | ||
2890b615 | 28 | sanitizedCommentHTML = '' |
d7e70384 | 29 | newParentComments = [] |
2890b615 | 30 | |
3d9eaae3 | 31 | constructor ( |
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32 | private linkifierService: LinkifierService, |
33 | private authService: AuthService | |
3d9eaae3 | 34 | ) {} |
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35 | |
36 | get user () { | |
37 | return this.authService.getUser() | |
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38 | } |
39 | ||
2890b615 | 40 | ngOnInit () { |
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41 | this.init() |
42 | } | |
d7e70384 | 43 | |
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44 | ngOnChanges () { |
45 | this.init() | |
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46 | } |
47 | ||
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48 | onCommentReplyCreated (createdComment: VideoComment) { |
49 | if (!this.commentTree) { | |
50 | this.commentTree = { | |
51 | comment: this.comment, | |
52 | children: [] | |
53 | } | |
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54 | |
55 | this.threadCreated.emit(this.commentTree) | |
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56 | } |
57 | ||
86ec3e53 | 58 | this.commentTree.children.unshift({ |
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59 | comment: createdComment, |
60 | children: [] | |
61 | }) | |
62 | this.resetReply.emit() | |
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63 | } |
64 | ||
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65 | onWantToReply (comment?: VideoComment) { |
66 | this.wantedToReply.emit(comment || this.comment) | |
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67 | } |
68 | ||
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69 | onWantToDelete (comment?: VideoComment) { |
70 | this.wantedToDelete.emit(comment || this.comment) | |
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71 | } |
72 | ||
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73 | isUserLoggedIn () { |
74 | return this.authService.isLoggedIn() | |
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75 | } |
76 | ||
77 | onResetReply () { | |
78 | this.resetReply.emit() | |
79 | } | |
cf117aaa | 80 | |
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81 | isRemovableByUser () { |
82 | return this.isUserLoggedIn() && | |
83 | ( | |
84 | this.user.account.id === this.comment.account.id || | |
85 | this.user.hasRight(UserRight.REMOVE_ANY_VIDEO_COMMENT) | |
86 | ) | |
87 | } | |
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88 | |
89 | private init () { | |
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90 | // Convert possible markdown to html |
91 | const html = this.linkifierService.linkify(this.comment.text) | |
92 | ||
93 | this.sanitizedCommentHTML = sanitizeHtml(html, { | |
3d9eaae3 | 94 | allowedTags: [ 'a', 'p', 'span', 'br' ], |
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95 | allowedSchemes: [ 'http', 'https' ], |
96 | allowedAttributes: { | |
b10ba55a | 97 | 'a': [ 'href', 'class', 'target' ] |
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98 | }, |
99 | transformTags: { | |
100 | a: (tagName, attribs) => { | |
101 | return { | |
102 | tagName, | |
103 | attribs: Object.assign(attribs, { | |
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104 | target: '_blank', |
105 | rel: 'noopener noreferrer' | |
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106 | }) |
107 | } | |
108 | } | |
109 | } | |
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110 | }) |
111 | ||
112 | this.newParentComments = this.parentComments.concat([ this.comment ]) | |
113 | } | |
4635f59d | 114 | } |