diff options
Diffstat (limited to 'client/src/app/+videos/+video-watch/comment/video-comments.component.ts')
-rw-r--r-- | client/src/app/+videos/+video-watch/comment/video-comments.component.ts | 232 |
1 files changed, 232 insertions, 0 deletions
diff --git a/client/src/app/+videos/+video-watch/comment/video-comments.component.ts b/client/src/app/+videos/+video-watch/comment/video-comments.component.ts new file mode 100644 index 000000000..df0018ec6 --- /dev/null +++ b/client/src/app/+videos/+video-watch/comment/video-comments.component.ts | |||
@@ -0,0 +1,232 @@ | |||
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 { I18n } from '@ngx-translate/i18n-polyfill' | ||
8 | import { VideoCommentThreadTree } from './video-comment-thread-tree.model' | ||
9 | import { VideoComment } from './video-comment.model' | ||
10 | import { VideoCommentService } from './video-comment.service' | ||
11 | |||
12 | @Component({ | ||
13 | selector: 'my-video-comments', | ||
14 | templateUrl: './video-comments.component.html', | ||
15 | styleUrls: ['./video-comments.component.scss'] | ||
16 | }) | ||
17 | export class VideoCommentsComponent implements OnInit, OnChanges, OnDestroy { | ||
18 | @ViewChild('commentHighlightBlock') commentHighlightBlock: ElementRef | ||
19 | @Input() video: VideoDetails | ||
20 | @Input() user: User | ||
21 | |||
22 | @Output() timestampClicked = new EventEmitter<number>() | ||
23 | |||
24 | comments: VideoComment[] = [] | ||
25 | highlightedThread: VideoComment | ||
26 | sort = '-createdAt' | ||
27 | componentPagination: ComponentPagination = { | ||
28 | currentPage: 1, | ||
29 | itemsPerPage: 10, | ||
30 | totalItems: null | ||
31 | } | ||
32 | inReplyToCommentId: number | ||
33 | threadComments: { [ id: number ]: VideoCommentThreadTree } = {} | ||
34 | threadLoading: { [ id: number ]: boolean } = {} | ||
35 | |||
36 | syndicationItems: Syndication[] = [] | ||
37 | |||
38 | onDataSubject = new Subject<any[]>() | ||
39 | |||
40 | private sub: Subscription | ||
41 | |||
42 | constructor ( | ||
43 | private authService: AuthService, | ||
44 | private notifier: Notifier, | ||
45 | private confirmService: ConfirmService, | ||
46 | private videoCommentService: VideoCommentService, | ||
47 | private activatedRoute: ActivatedRoute, | ||
48 | private i18n: I18n, | ||
49 | private hooks: HooksService | ||
50 | ) {} | ||
51 | |||
52 | ngOnInit () { | ||
53 | // Find highlighted comment in params | ||
54 | this.sub = this.activatedRoute.params.subscribe( | ||
55 | params => { | ||
56 | if (params['threadId']) { | ||
57 | const highlightedThreadId = +params['threadId'] | ||
58 | this.processHighlightedThread(highlightedThreadId) | ||
59 | } | ||
60 | } | ||
61 | ) | ||
62 | } | ||
63 | |||
64 | ngOnChanges (changes: SimpleChanges) { | ||
65 | if (changes['video']) { | ||
66 | this.resetVideo() | ||
67 | } | ||
68 | } | ||
69 | |||
70 | ngOnDestroy () { | ||
71 | if (this.sub) this.sub.unsubscribe() | ||
72 | } | ||
73 | |||
74 | viewReplies (commentId: number, highlightThread = false) { | ||
75 | this.threadLoading[commentId] = true | ||
76 | |||
77 | const params = { | ||
78 | videoId: this.video.id, | ||
79 | threadId: commentId | ||
80 | } | ||
81 | |||
82 | const obs = this.hooks.wrapObsFun( | ||
83 | this.videoCommentService.getVideoThreadComments.bind(this.videoCommentService), | ||
84 | params, | ||
85 | 'video-watch', | ||
86 | 'filter:api.video-watch.video-thread-replies.list.params', | ||
87 | 'filter:api.video-watch.video-thread-replies.list.result' | ||
88 | ) | ||
89 | |||
90 | obs.subscribe( | ||
91 | res => { | ||
92 | this.threadComments[commentId] = res | ||
93 | this.threadLoading[commentId] = false | ||
94 | this.hooks.runAction('action:video-watch.video-thread-replies.loaded', 'video-watch', { data: res }) | ||
95 | |||
96 | if (highlightThread) { | ||
97 | this.highlightedThread = new VideoComment(res.comment) | ||
98 | |||
99 | // Scroll to the highlighted thread | ||
100 | setTimeout(() => this.commentHighlightBlock.nativeElement.scrollIntoView(), 0) | ||
101 | } | ||
102 | }, | ||
103 | |||
104 | err => this.notifier.error(err.message) | ||
105 | ) | ||
106 | } | ||
107 | |||
108 | loadMoreThreads () { | ||
109 | const params = { | ||
110 | videoId: this.video.id, | ||
111 | componentPagination: this.componentPagination, | ||
112 | sort: this.sort | ||
113 | } | ||
114 | |||
115 | const obs = this.hooks.wrapObsFun( | ||
116 | this.videoCommentService.getVideoCommentThreads.bind(this.videoCommentService), | ||
117 | params, | ||
118 | 'video-watch', | ||
119 | 'filter:api.video-watch.video-threads.list.params', | ||
120 | 'filter:api.video-watch.video-threads.list.result' | ||
121 | ) | ||
122 | |||
123 | obs.subscribe( | ||
124 | res => { | ||
125 | this.comments = this.comments.concat(res.data) | ||
126 | this.componentPagination.totalItems = res.total | ||
127 | |||
128 | this.onDataSubject.next(res.data) | ||
129 | this.hooks.runAction('action:video-watch.video-threads.loaded', 'video-watch', { data: this.componentPagination }) | ||
130 | }, | ||
131 | |||
132 | err => this.notifier.error(err.message) | ||
133 | ) | ||
134 | } | ||
135 | |||
136 | onCommentThreadCreated (comment: VideoComment) { | ||
137 | this.comments.unshift(comment) | ||
138 | } | ||
139 | |||
140 | onWantedToReply (comment: VideoComment) { | ||
141 | this.inReplyToCommentId = comment.id | ||
142 | } | ||
143 | |||
144 | onResetReply () { | ||
145 | this.inReplyToCommentId = undefined | ||
146 | } | ||
147 | |||
148 | onThreadCreated (commentTree: VideoCommentThreadTree) { | ||
149 | this.viewReplies(commentTree.comment.id) | ||
150 | } | ||
151 | |||
152 | handleSortChange (sort: string) { | ||
153 | if (this.sort === sort) return | ||
154 | |||
155 | this.sort = sort | ||
156 | this.resetVideo() | ||
157 | } | ||
158 | |||
159 | handleTimestampClicked (timestamp: number) { | ||
160 | this.timestampClicked.emit(timestamp) | ||
161 | } | ||
162 | |||
163 | async onWantedToDelete (commentToDelete: VideoComment) { | ||
164 | let message = 'Do you really want to delete this comment?' | ||
165 | |||
166 | if (commentToDelete.isLocal || this.video.isLocal) { | ||
167 | message += this.i18n(' The deletion will be sent to remote instances so they can reflect the change.') | ||
168 | } else { | ||
169 | message += this.i18n(' It is a remote comment, so the deletion will only be effective on your instance.') | ||
170 | } | ||
171 | |||
172 | const res = await this.confirmService.confirm(message, this.i18n('Delete')) | ||
173 | if (res === false) return | ||
174 | |||
175 | this.videoCommentService.deleteVideoComment(commentToDelete.videoId, commentToDelete.id) | ||
176 | .subscribe( | ||
177 | () => { | ||
178 | if (this.highlightedThread?.id === commentToDelete.id) { | ||
179 | commentToDelete = this.comments.find(c => c.id === commentToDelete.id) | ||
180 | |||
181 | this.highlightedThread = undefined | ||
182 | } | ||
183 | |||
184 | // Mark the comment as deleted | ||
185 | this.softDeleteComment(commentToDelete) | ||
186 | }, | ||
187 | |||
188 | err => this.notifier.error(err.message) | ||
189 | ) | ||
190 | } | ||
191 | |||
192 | isUserLoggedIn () { | ||
193 | return this.authService.isLoggedIn() | ||
194 | } | ||
195 | |||
196 | onNearOfBottom () { | ||
197 | if (hasMoreItems(this.componentPagination)) { | ||
198 | this.componentPagination.currentPage++ | ||
199 | this.loadMoreThreads() | ||
200 | } | ||
201 | } | ||
202 | |||
203 | private softDeleteComment (comment: VideoComment) { | ||
204 | comment.isDeleted = true | ||
205 | comment.deletedAt = new Date() | ||
206 | comment.text = '' | ||
207 | comment.account = null | ||
208 | } | ||
209 | |||
210 | private resetVideo () { | ||
211 | if (this.video.commentsEnabled === true) { | ||
212 | // Reset all our fields | ||
213 | this.highlightedThread = null | ||
214 | this.comments = [] | ||
215 | this.threadComments = {} | ||
216 | this.threadLoading = {} | ||
217 | this.inReplyToCommentId = undefined | ||
218 | this.componentPagination.currentPage = 1 | ||
219 | this.componentPagination.totalItems = null | ||
220 | |||
221 | this.syndicationItems = this.videoCommentService.getVideoCommentsFeeds(this.video.uuid) | ||
222 | this.loadMoreThreads() | ||
223 | } | ||
224 | } | ||
225 | |||
226 | private processHighlightedThread (highlightedThreadId: number) { | ||
227 | this.highlightedThread = this.comments.find(c => c.id === highlightedThreadId) | ||
228 | |||
229 | const highlightThread = true | ||
230 | this.viewReplies(highlightedThreadId, highlightThread) | ||
231 | } | ||
232 | } | ||