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eacf925e | 1 | import { Component, ElementRef, EventEmitter, Input, OnInit, Output, ViewChild } from '@angular/core' |
4635f59d C |
2 | import { FormBuilder, FormGroup } from '@angular/forms' |
3 | import { NotificationsService } from 'angular2-notifications' | |
db400f44 | 4 | import { Observable } from 'rxjs' |
3d9eaae3 | 5 | import { VideoCommentCreate } from '../../../../../../shared/models/videos/video-comment.model' |
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6 | import { FormReactive } from '../../../shared' |
7 | import { VIDEO_COMMENT_TEXT } from '../../../shared/forms/form-validators/video-comment' | |
cf117aaa | 8 | import { User } from '../../../shared/users' |
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9 | import { Video } from '../../../shared/video/video.model' |
10 | import { VideoComment } from './video-comment.model' | |
11 | import { VideoCommentService } from './video-comment.service' | |
b1d40cff | 12 | import { I18n } from '@ngx-translate/i18n-polyfill' |
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13 | |
14 | @Component({ | |
15 | selector: 'my-video-comment-add', | |
16 | templateUrl: './video-comment-add.component.html', | |
17 | styleUrls: ['./video-comment-add.component.scss'] | |
18 | }) | |
19 | export class VideoCommentAddComponent extends FormReactive implements OnInit { | |
cf117aaa | 20 | @Input() user: User |
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21 | @Input() video: Video |
22 | @Input() parentComment: VideoComment | |
d7e70384 | 23 | @Input() parentComments: VideoComment[] |
eacf925e | 24 | @Input() focusOnInit = false |
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25 | |
26 | @Output() commentCreated = new EventEmitter<VideoCommentCreate>() | |
27 | ||
28 | form: FormGroup | |
29 | formErrors = { | |
30 | 'text': '' | |
31 | } | |
32 | validationMessages = { | |
33 | 'text': VIDEO_COMMENT_TEXT.MESSAGES | |
34 | } | |
35 | ||
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36 | @ViewChild('textarea') private textareaElement: ElementRef |
37 | ||
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38 | constructor ( |
39 | private formBuilder: FormBuilder, | |
40 | private notificationsService: NotificationsService, | |
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41 | private videoCommentService: VideoCommentService, |
42 | private i18n: I18n | |
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43 | ) { |
44 | super() | |
45 | } | |
46 | ||
47 | buildForm () { | |
48 | this.form = this.formBuilder.group({ | |
49 | text: [ '', VIDEO_COMMENT_TEXT.VALIDATORS ] | |
50 | }) | |
51 | ||
52 | this.form.valueChanges.subscribe(data => this.onValueChanged(data)) | |
53 | } | |
54 | ||
55 | ngOnInit () { | |
56 | this.buildForm() | |
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57 | |
58 | if (this.focusOnInit === true) { | |
59 | this.textareaElement.nativeElement.focus() | |
60 | } | |
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61 | |
62 | if (this.parentComment) { | |
63 | const mentions = this.parentComments | |
e8cb4409 | 64 | .filter(c => c.account.id !== this.user.account.id) // Don't add mention of ourselves |
9add0051 | 65 | .map(c => '@' + c.by) |
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66 | |
67 | const mentionsSet = new Set(mentions) | |
68 | const mentionsText = Array.from(mentionsSet).join(' ') + ' ' | |
69 | ||
70 | this.form.patchValue({ text: mentionsText }) | |
71 | } | |
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72 | } |
73 | ||
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74 | onValidKey () { |
75 | this.onValueChanged() | |
76 | if (!this.form.valid) return | |
77 | ||
78 | this.formValidated() | |
79 | } | |
80 | ||
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81 | formValidated () { |
82 | const commentCreate: VideoCommentCreate = this.form.value | |
83 | let obs: Observable<any> | |
84 | ||
85 | if (this.parentComment) { | |
86 | obs = this.addCommentReply(commentCreate) | |
87 | } else { | |
88 | obs = this.addCommentThread(commentCreate) | |
89 | } | |
90 | ||
91 | obs.subscribe( | |
92 | comment => { | |
93 | this.commentCreated.emit(comment) | |
94 | this.form.reset() | |
95 | }, | |
96 | ||
b1d40cff | 97 | err => this.notificationsService.error(this.i18n('Error'), err.text) |
4635f59d | 98 | ) |
d50acfab | 99 | } |
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100 | |
101 | isAddButtonDisplayed () { | |
102 | return this.form.value['text'] | |
103 | } | |
104 | ||
105 | private addCommentReply (commentCreate: VideoCommentCreate) { | |
106 | return this.videoCommentService | |
107 | .addCommentReply(this.video.id, this.parentComment.id, commentCreate) | |
108 | } | |
109 | ||
110 | private addCommentThread (commentCreate: VideoCommentCreate) { | |
111 | return this.videoCommentService | |
112 | .addCommentThread(this.video.id, commentCreate) | |
113 | } | |
114 | } |