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1 | import { HttpClient, HttpParams, HttpRequest } from '@angular/common/http' | |
2 | import { Injectable } from '@angular/core' | |
3 | import 'rxjs/add/operator/catch' | |
4 | import 'rxjs/add/operator/map' | |
5 | import { Observable } from 'rxjs/Observable' | |
6 | import { Video as VideoServerModel, VideoDetails as VideoDetailsServerModel } from '../../../../../shared' | |
7 | import { ResultList } from '../../../../../shared/models/result-list.model' | |
8 | import { UserVideoRateUpdate } from '../../../../../shared/models/videos/user-video-rate-update.model' | |
9 | import { UserVideoRate } from '../../../../../shared/models/videos/user-video-rate.model' | |
10 | import { VideoRateType } from '../../../../../shared/models/videos/video-rate.type' | |
11 | import { VideoUpdate } from '../../../../../shared/models/videos/video-update.model' | |
12 | import { environment } from '../../../environments/environment' | |
13 | import { ComponentPagination } from '../rest/component-pagination.model' | |
14 | import { RestExtractor } from '../rest/rest-extractor.service' | |
15 | import { RestService } from '../rest/rest.service' | |
16 | import { UserService } from '../users/user.service' | |
17 | import { SortField } from './sort-field.type' | |
18 | import { VideoDetails } from './video-details.model' | |
19 | import { VideoEdit } from './video-edit.model' | |
20 | import { Video } from './video.model' | |
21 | ||
22 | @Injectable() | |
23 | export class VideoService { | |
24 | private static BASE_VIDEO_URL = environment.apiUrl + '/api/v1/videos/' | |
25 | ||
26 | constructor ( | |
27 | private authHttp: HttpClient, | |
28 | private restExtractor: RestExtractor, | |
29 | private restService: RestService | |
30 | ) {} | |
31 | ||
32 | getVideo (uuid: string): Observable<VideoDetails> { | |
33 | return this.authHttp.get<VideoDetailsServerModel>(VideoService.BASE_VIDEO_URL + uuid) | |
34 | .map(videoHash => new VideoDetails(videoHash)) | |
35 | .catch((res) => this.restExtractor.handleError(res)) | |
36 | } | |
37 | ||
38 | viewVideo (uuid: string): Observable<VideoDetails> { | |
39 | return this.authHttp.post(VideoService.BASE_VIDEO_URL + uuid + '/views', {}) | |
40 | .map(this.restExtractor.extractDataBool) | |
41 | .catch(this.restExtractor.handleError) | |
42 | } | |
43 | ||
44 | updateVideo (video: VideoEdit) { | |
45 | const language = video.language || null | |
46 | const licence = video.licence || null | |
47 | const category = video.category || null | |
48 | const description = video.description || null | |
49 | ||
50 | const body: VideoUpdate = { | |
51 | name: video.name, | |
52 | category, | |
53 | licence, | |
54 | language, | |
55 | description, | |
56 | privacy: video.privacy, | |
57 | tags: video.tags, | |
58 | nsfw: video.nsfw, | |
59 | commentsEnabled: video.commentsEnabled | |
60 | } | |
61 | ||
62 | return this.authHttp.put(VideoService.BASE_VIDEO_URL + video.id, body) | |
63 | .map(this.restExtractor.extractDataBool) | |
64 | .catch(this.restExtractor.handleError) | |
65 | } | |
66 | ||
67 | uploadVideo (video: FormData) { | |
68 | const req = new HttpRequest('POST', VideoService.BASE_VIDEO_URL + 'upload', video, { reportProgress: true }) | |
69 | ||
70 | return this.authHttp | |
71 | .request(req) | |
72 | .catch(this.restExtractor.handleError) | |
73 | } | |
74 | ||
75 | getMyVideos (videoPagination: ComponentPagination, sort: SortField): Observable<{ videos: Video[], totalVideos: number}> { | |
76 | const pagination = this.restService.componentPaginationToRestPagination(videoPagination) | |
77 | ||
78 | let params = new HttpParams() | |
79 | params = this.restService.addRestGetParams(params, pagination, sort) | |
80 | ||
81 | return this.authHttp.get(UserService.BASE_USERS_URL + '/me/videos', { params }) | |
82 | .map(this.extractVideos) | |
83 | .catch((res) => this.restExtractor.handleError(res)) | |
84 | } | |
85 | ||
86 | getVideos (videoPagination: ComponentPagination, sort: SortField): Observable<{ videos: Video[], totalVideos: number}> { | |
87 | const pagination = this.restService.componentPaginationToRestPagination(videoPagination) | |
88 | ||
89 | let params = new HttpParams() | |
90 | params = this.restService.addRestGetParams(params, pagination, sort) | |
91 | ||
92 | return this.authHttp | |
93 | .get(VideoService.BASE_VIDEO_URL, { params }) | |
94 | .map(this.extractVideos) | |
95 | .catch((res) => this.restExtractor.handleError(res)) | |
96 | } | |
97 | ||
98 | searchVideos ( | |
99 | search: string, | |
100 | videoPagination: ComponentPagination, | |
101 | sort: SortField | |
102 | ): Observable<{ videos: Video[], totalVideos: number}> { | |
103 | const url = VideoService.BASE_VIDEO_URL + 'search' | |
104 | ||
105 | const pagination = this.restService.componentPaginationToRestPagination(videoPagination) | |
106 | ||
107 | let params = new HttpParams() | |
108 | params = this.restService.addRestGetParams(params, pagination, sort) | |
109 | params = params.append('search', search) | |
110 | ||
111 | return this.authHttp | |
112 | .get<ResultList<VideoServerModel>>(url, { params }) | |
113 | .map(this.extractVideos) | |
114 | .catch((res) => this.restExtractor.handleError(res)) | |
115 | } | |
116 | ||
117 | removeVideo (id: number) { | |
118 | return this.authHttp | |
119 | .delete(VideoService.BASE_VIDEO_URL + id) | |
120 | .map(this.restExtractor.extractDataBool) | |
121 | .catch((res) => this.restExtractor.handleError(res)) | |
122 | } | |
123 | ||
124 | loadCompleteDescription (descriptionPath: string) { | |
125 | return this.authHttp | |
126 | .get(environment.apiUrl + descriptionPath) | |
127 | .map(res => res['description']) | |
128 | .catch((res) => this.restExtractor.handleError(res)) | |
129 | } | |
130 | ||
131 | setVideoLike (id: number) { | |
132 | return this.setVideoRate(id, 'like') | |
133 | } | |
134 | ||
135 | setVideoDislike (id: number) { | |
136 | return this.setVideoRate(id, 'dislike') | |
137 | } | |
138 | ||
139 | unsetVideoLike (id: number) { | |
140 | return this.setVideoRate(id, 'none') | |
141 | } | |
142 | ||
143 | getUserVideoRating (id: number): Observable<UserVideoRate> { | |
144 | const url = UserService.BASE_USERS_URL + 'me/videos/' + id + '/rating' | |
145 | ||
146 | return this.authHttp | |
147 | .get(url) | |
148 | .catch(res => this.restExtractor.handleError(res)) | |
149 | } | |
150 | ||
151 | private setVideoRate (id: number, rateType: VideoRateType) { | |
152 | const url = VideoService.BASE_VIDEO_URL + id + '/rate' | |
153 | const body: UserVideoRateUpdate = { | |
154 | rating: rateType | |
155 | } | |
156 | ||
157 | return this.authHttp | |
158 | .put(url, body) | |
159 | .map(this.restExtractor.extractDataBool) | |
160 | .catch(res => this.restExtractor.handleError(res)) | |
161 | } | |
162 | ||
163 | private extractVideos (result: ResultList<VideoServerModel>) { | |
164 | const videosJson = result.data | |
165 | const totalVideos = result.total | |
166 | const videos = [] | |
167 | ||
168 | for (const videoJson of videosJson) { | |
169 | videos.push(new Video(videoJson)) | |
170 | } | |
171 | ||
172 | return { videos, totalVideos } | |
173 | } | |
174 | } |