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db400f44 | 1 | import { catchError, map } from 'rxjs/operators' |
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2 | import { HttpClient, HttpParams } from '@angular/common/http' |
3 | import { Injectable } from '@angular/core' | |
3d9eaae3 | 4 | import { lineFeedToHtml } from '@app/shared/misc/utils' |
db400f44 | 5 | import { Observable } from 'rxjs' |
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6 | import { ResultList } from '../../../../../../shared/models' |
7 | import { | |
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8 | VideoComment as VideoCommentServerModel, |
9 | VideoCommentCreate, | |
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10 | VideoCommentThreadTree |
11 | } from '../../../../../../shared/models/videos/video-comment.model' | |
12 | import { environment } from '../../../../environments/environment' | |
13 | import { RestExtractor, RestService } from '../../../shared/rest' | |
14 | import { ComponentPagination } from '../../../shared/rest/component-pagination.model' | |
7b87d2d5 | 15 | import { VideoSortField } from '../../../shared/video/sort-field.type' |
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16 | import { VideoComment } from './video-comment.model' |
17 | ||
18 | @Injectable() | |
19 | export class VideoCommentService { | |
20 | private static BASE_VIDEO_URL = environment.apiUrl + '/api/v1/videos/' | |
21 | ||
22 | constructor ( | |
23 | private authHttp: HttpClient, | |
24 | private restExtractor: RestExtractor, | |
25 | private restService: RestService | |
26 | ) {} | |
27 | ||
28 | addCommentThread (videoId: number | string, comment: VideoCommentCreate) { | |
29 | const url = VideoCommentService.BASE_VIDEO_URL + videoId + '/comment-threads' | |
5de8a55a | 30 | const normalizedComment = lineFeedToHtml(comment, 'text') |
4635f59d | 31 | |
5de8a55a | 32 | return this.authHttp.post(url, normalizedComment) |
db400f44 | 33 | .pipe( |
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34 | map(data => this.extractVideoComment(data['comment'])), |
35 | catchError(err => this.restExtractor.handleError(err)) | |
db400f44 | 36 | ) |
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37 | } |
38 | ||
39 | addCommentReply (videoId: number | string, inReplyToCommentId: number, comment: VideoCommentCreate) { | |
40 | const url = VideoCommentService.BASE_VIDEO_URL + videoId + '/comments/' + inReplyToCommentId | |
5de8a55a | 41 | const normalizedComment = lineFeedToHtml(comment, 'text') |
4635f59d | 42 | |
5de8a55a | 43 | return this.authHttp.post(url, normalizedComment) |
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44 | .pipe( |
45 | map(data => this.extractVideoComment(data[ 'comment' ])), | |
e4f0e92e | 46 | catchError(err => this.restExtractor.handleError(err)) |
db400f44 | 47 | ) |
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48 | } |
49 | ||
50 | getVideoCommentThreads ( | |
51 | videoId: number | string, | |
52 | componentPagination: ComponentPagination, | |
7b87d2d5 | 53 | sort: VideoSortField |
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54 | ): Observable<{ comments: VideoComment[], totalComments: number}> { |
55 | const pagination = this.restService.componentPaginationToRestPagination(componentPagination) | |
56 | ||
57 | let params = new HttpParams() | |
58 | params = this.restService.addRestGetParams(params, pagination, sort) | |
59 | ||
60 | const url = VideoCommentService.BASE_VIDEO_URL + videoId + '/comment-threads' | |
61 | return this.authHttp | |
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62 | .get(url, { params }) |
63 | .pipe( | |
64 | map(this.extractVideoComments), | |
e4f0e92e | 65 | catchError(err => this.restExtractor.handleError(err)) |
db400f44 | 66 | ) |
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67 | } |
68 | ||
69 | getVideoThreadComments (videoId: number | string, threadId: number): Observable<VideoCommentThreadTree> { | |
70 | const url = `${VideoCommentService.BASE_VIDEO_URL + videoId}/comment-threads/${threadId}` | |
71 | ||
72 | return this.authHttp | |
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73 | .get(url) |
74 | .pipe( | |
75 | map(tree => this.extractVideoCommentTree(tree as VideoCommentThreadTree)), | |
e4f0e92e | 76 | catchError(err => this.restExtractor.handleError(err)) |
db400f44 | 77 | ) |
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78 | } |
79 | ||
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80 | deleteVideoComment (videoId: number | string, commentId: number) { |
81 | const url = `${VideoCommentService.BASE_VIDEO_URL + videoId}/comments/${commentId}` | |
82 | ||
83 | return this.authHttp | |
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84 | .delete(url) |
85 | .pipe( | |
86 | map(this.restExtractor.extractDataBool), | |
e4f0e92e | 87 | catchError(err => this.restExtractor.handleError(err)) |
db400f44 | 88 | ) |
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89 | } |
90 | ||
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91 | private extractVideoComment (videoComment: VideoCommentServerModel) { |
92 | return new VideoComment(videoComment) | |
93 | } | |
94 | ||
95 | private extractVideoComments (result: ResultList<VideoCommentServerModel>) { | |
96 | const videoCommentsJson = result.data | |
97 | const totalComments = result.total | |
db400f44 | 98 | const comments: VideoComment[] = [] |
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99 | |
100 | for (const videoCommentJson of videoCommentsJson) { | |
101 | comments.push(new VideoComment(videoCommentJson)) | |
102 | } | |
103 | ||
104 | return { comments, totalComments } | |
105 | } | |
106 | ||
107 | private extractVideoCommentTree (tree: VideoCommentThreadTree) { | |
108 | if (!tree) return tree | |
109 | ||
110 | tree.comment = new VideoComment(tree.comment) | |
111 | tree.children.forEach(c => this.extractVideoCommentTree(c)) | |
112 | ||
113 | return tree | |
114 | } | |
115 | } |