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