]>
Commit | Line | Data |
---|---|---|
1 | import { Subject, Subscription } from 'rxjs' | |
2 | import { Component, ElementRef, EventEmitter, Input, OnChanges, OnDestroy, OnInit, Output, SimpleChanges, ViewChild } from '@angular/core' | |
3 | import { ActivatedRoute } from '@angular/router' | |
4 | import { AuthService, ComponentPagination, ConfirmService, hasMoreItems, Notifier, User } from '@app/core' | |
5 | import { HooksService } from '@app/core/plugins/hooks.service' | |
6 | import { Syndication, VideoDetails } from '@app/shared/shared-main' | |
7 | import { VideoComment, VideoCommentService, VideoCommentThreadTree } from '@app/shared/shared-video-comment' | |
8 | ||
9 | @Component({ | |
10 | selector: 'my-video-comments', | |
11 | templateUrl: './video-comments.component.html', | |
12 | styleUrls: ['./video-comments.component.scss'] | |
13 | }) | |
14 | export class VideoCommentsComponent implements OnInit, OnChanges, OnDestroy { | |
15 | @ViewChild('commentHighlightBlock') commentHighlightBlock: ElementRef | |
16 | @Input() video: VideoDetails | |
17 | @Input() user: User | |
18 | ||
19 | @Output() timestampClicked = new EventEmitter<number>() | |
20 | ||
21 | comments: VideoComment[] = [] | |
22 | highlightedThread: VideoComment | |
23 | sort = '-createdAt' | |
24 | componentPagination: ComponentPagination = { | |
25 | currentPage: 1, | |
26 | itemsPerPage: 10, | |
27 | totalItems: null | |
28 | } | |
29 | inReplyToCommentId: number | |
30 | threadComments: { [ id: number ]: VideoCommentThreadTree } = {} | |
31 | threadLoading: { [ id: number ]: boolean } = {} | |
32 | ||
33 | syndicationItems: Syndication[] = [] | |
34 | ||
35 | onDataSubject = new Subject<any[]>() | |
36 | ||
37 | private sub: Subscription | |
38 | ||
39 | constructor ( | |
40 | private authService: AuthService, | |
41 | private notifier: Notifier, | |
42 | private confirmService: ConfirmService, | |
43 | private videoCommentService: VideoCommentService, | |
44 | private activatedRoute: ActivatedRoute, | |
45 | private hooks: HooksService | |
46 | ) {} | |
47 | ||
48 | ngOnInit () { | |
49 | // Find highlighted comment in params | |
50 | this.sub = this.activatedRoute.params.subscribe( | |
51 | params => { | |
52 | if (params['threadId']) { | |
53 | const highlightedThreadId = +params['threadId'] | |
54 | this.processHighlightedThread(highlightedThreadId) | |
55 | } | |
56 | } | |
57 | ) | |
58 | } | |
59 | ||
60 | ngOnChanges (changes: SimpleChanges) { | |
61 | if (changes['video']) { | |
62 | this.resetVideo() | |
63 | } | |
64 | } | |
65 | ||
66 | ngOnDestroy () { | |
67 | if (this.sub) this.sub.unsubscribe() | |
68 | } | |
69 | ||
70 | viewReplies (commentId: number, highlightThread = false) { | |
71 | this.threadLoading[commentId] = true | |
72 | ||
73 | const params = { | |
74 | videoId: this.video.id, | |
75 | threadId: commentId | |
76 | } | |
77 | ||
78 | const obs = this.hooks.wrapObsFun( | |
79 | this.videoCommentService.getVideoThreadComments.bind(this.videoCommentService), | |
80 | params, | |
81 | 'video-watch', | |
82 | 'filter:api.video-watch.video-thread-replies.list.params', | |
83 | 'filter:api.video-watch.video-thread-replies.list.result' | |
84 | ) | |
85 | ||
86 | obs.subscribe( | |
87 | res => { | |
88 | this.threadComments[commentId] = res | |
89 | this.threadLoading[commentId] = false | |
90 | this.hooks.runAction('action:video-watch.video-thread-replies.loaded', 'video-watch', { data: res }) | |
91 | ||
92 | if (highlightThread) { | |
93 | this.highlightedThread = new VideoComment(res.comment) | |
94 | ||
95 | // Scroll to the highlighted thread | |
96 | setTimeout(() => this.commentHighlightBlock.nativeElement.scrollIntoView(), 0) | |
97 | } | |
98 | }, | |
99 | ||
100 | err => this.notifier.error(err.message) | |
101 | ) | |
102 | } | |
103 | ||
104 | loadMoreThreads () { | |
105 | const params = { | |
106 | videoId: this.video.id, | |
107 | componentPagination: this.componentPagination, | |
108 | sort: this.sort | |
109 | } | |
110 | ||
111 | const obs = this.hooks.wrapObsFun( | |
112 | this.videoCommentService.getVideoCommentThreads.bind(this.videoCommentService), | |
113 | params, | |
114 | 'video-watch', | |
115 | 'filter:api.video-watch.video-threads.list.params', | |
116 | 'filter:api.video-watch.video-threads.list.result' | |
117 | ) | |
118 | ||
119 | obs.subscribe( | |
120 | res => { | |
121 | this.comments = this.comments.concat(res.data) | |
122 | this.componentPagination.totalItems = res.total | |
123 | ||
124 | this.onDataSubject.next(res.data) | |
125 | this.hooks.runAction('action:video-watch.video-threads.loaded', 'video-watch', { data: this.componentPagination }) | |
126 | }, | |
127 | ||
128 | err => this.notifier.error(err.message) | |
129 | ) | |
130 | } | |
131 | ||
132 | onCommentThreadCreated (comment: VideoComment) { | |
133 | this.comments.unshift(comment) | |
134 | } | |
135 | ||
136 | onWantedToReply (comment: VideoComment) { | |
137 | this.inReplyToCommentId = comment.id | |
138 | } | |
139 | ||
140 | onResetReply () { | |
141 | this.inReplyToCommentId = undefined | |
142 | } | |
143 | ||
144 | onThreadCreated (commentTree: VideoCommentThreadTree) { | |
145 | this.viewReplies(commentTree.comment.id) | |
146 | } | |
147 | ||
148 | handleSortChange (sort: string) { | |
149 | if (this.sort === sort) return | |
150 | ||
151 | this.sort = sort | |
152 | this.resetVideo() | |
153 | } | |
154 | ||
155 | handleTimestampClicked (timestamp: number) { | |
156 | this.timestampClicked.emit(timestamp) | |
157 | } | |
158 | ||
159 | async onWantedToDelete (commentToDelete: VideoComment) { | |
160 | let message = 'Do you really want to delete this comment?' | |
161 | ||
162 | if (commentToDelete.isLocal || this.video.isLocal) { | |
163 | message += $localize` The deletion will be sent to remote instances so they can reflect the change.` | |
164 | } else { | |
165 | message += $localize` It is a remote comment, so the deletion will only be effective on your instance.` | |
166 | } | |
167 | ||
168 | const res = await this.confirmService.confirm(message, $localize`Delete`) | |
169 | if (res === false) return | |
170 | ||
171 | this.videoCommentService.deleteVideoComment(commentToDelete.videoId, commentToDelete.id) | |
172 | .subscribe( | |
173 | () => { | |
174 | if (this.highlightedThread?.id === commentToDelete.id) { | |
175 | commentToDelete = this.comments.find(c => c.id === commentToDelete.id) | |
176 | ||
177 | this.highlightedThread = undefined | |
178 | } | |
179 | ||
180 | // Mark the comment as deleted | |
181 | this.softDeleteComment(commentToDelete) | |
182 | }, | |
183 | ||
184 | err => this.notifier.error(err.message) | |
185 | ) | |
186 | } | |
187 | ||
188 | isUserLoggedIn () { | |
189 | return this.authService.isLoggedIn() | |
190 | } | |
191 | ||
192 | onNearOfBottom () { | |
193 | if (hasMoreItems(this.componentPagination)) { | |
194 | this.componentPagination.currentPage++ | |
195 | this.loadMoreThreads() | |
196 | } | |
197 | } | |
198 | ||
199 | private softDeleteComment (comment: VideoComment) { | |
200 | comment.isDeleted = true | |
201 | comment.deletedAt = new Date() | |
202 | comment.text = '' | |
203 | comment.account = null | |
204 | } | |
205 | ||
206 | private resetVideo () { | |
207 | if (this.video.commentsEnabled === true) { | |
208 | // Reset all our fields | |
209 | this.highlightedThread = null | |
210 | this.comments = [] | |
211 | this.threadComments = {} | |
212 | this.threadLoading = {} | |
213 | this.inReplyToCommentId = undefined | |
214 | this.componentPagination.currentPage = 1 | |
215 | this.componentPagination.totalItems = null | |
216 | ||
217 | this.syndicationItems = this.videoCommentService.getVideoCommentsFeeds(this.video.uuid) | |
218 | this.loadMoreThreads() | |
219 | } | |
220 | } | |
221 | ||
222 | private processHighlightedThread (highlightedThreadId: number) { | |
223 | this.highlightedThread = this.comments.find(c => c.id === highlightedThreadId) | |
224 | ||
225 | const highlightThread = true | |
226 | this.viewReplies(highlightedThreadId, highlightThread) | |
227 | } | |
228 | } |