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1 | import { Observable } from 'rxjs' | |
2 | import { catchError, map, switchMap } from 'rxjs/operators' | |
3 | import { HttpClient, HttpParams } from '@angular/common/http' | |
4 | import { Injectable } from '@angular/core' | |
5 | import { ComponentPaginationLight, RestExtractor, RestPagination, RestService } from '@app/core' | |
6 | import { Video, VideoChannel, VideoChannelService, VideoService } from '@app/shared/shared-main' | |
7 | import { peertubeLocalStorage } from '@root-helpers/peertube-web-storage' | |
8 | import { | |
9 | ResultList, | |
10 | Video as VideoServerModel, | |
11 | VideoChannel as VideoChannelServerModel, | |
12 | VideoPlaylist as VideoPlaylistServerModel | |
13 | } from '@shared/models' | |
14 | import { environment } from '../../../environments/environment' | |
15 | import { VideoPlaylist, VideoPlaylistService } from '../shared-video-playlist' | |
16 | import { AdvancedSearch } from './advanced-search.model' | |
17 | ||
18 | @Injectable() | |
19 | export class SearchService { | |
20 | static BASE_SEARCH_URL = environment.apiUrl + '/api/v1/search/' | |
21 | ||
22 | constructor ( | |
23 | private authHttp: HttpClient, | |
24 | private restExtractor: RestExtractor, | |
25 | private restService: RestService, | |
26 | private videoService: VideoService, | |
27 | private playlistService: VideoPlaylistService | |
28 | ) { | |
29 | // Add ability to override search endpoint if the user updated this local storage key | |
30 | const searchUrl = peertubeLocalStorage.getItem('search-url') | |
31 | if (searchUrl) SearchService.BASE_SEARCH_URL = searchUrl | |
32 | } | |
33 | ||
34 | searchVideos (parameters: { | |
35 | search?: string | |
36 | componentPagination?: ComponentPaginationLight | |
37 | advancedSearch?: AdvancedSearch | |
38 | uuids?: string[] | |
39 | }): Observable<ResultList<Video>> { | |
40 | const { search, uuids, componentPagination, advancedSearch } = parameters | |
41 | ||
42 | const url = SearchService.BASE_SEARCH_URL + 'videos' | |
43 | let pagination: RestPagination | |
44 | ||
45 | if (componentPagination) { | |
46 | pagination = this.restService.componentPaginationToRestPagination(componentPagination) | |
47 | } | |
48 | ||
49 | let params = new HttpParams() | |
50 | params = this.restService.addRestGetParams(params, pagination) | |
51 | ||
52 | if (search) params = params.append('search', search) | |
53 | if (uuids) params = this.restService.addArrayParams(params, 'uuids', uuids) | |
54 | ||
55 | if (advancedSearch) { | |
56 | const advancedSearchObject = advancedSearch.toVideosAPIObject() | |
57 | params = this.restService.addObjectParams(params, advancedSearchObject) | |
58 | } | |
59 | ||
60 | return this.authHttp | |
61 | .get<ResultList<VideoServerModel>>(url, { params }) | |
62 | .pipe( | |
63 | switchMap(res => this.videoService.extractVideos(res)), | |
64 | catchError(err => this.restExtractor.handleError(err)) | |
65 | ) | |
66 | } | |
67 | ||
68 | searchVideoChannels (parameters: { | |
69 | search?: string | |
70 | advancedSearch?: AdvancedSearch | |
71 | componentPagination?: ComponentPaginationLight | |
72 | handles?: string[] | |
73 | }): Observable<ResultList<VideoChannel>> { | |
74 | const { search, advancedSearch, componentPagination, handles } = parameters | |
75 | ||
76 | const url = SearchService.BASE_SEARCH_URL + 'video-channels' | |
77 | ||
78 | let pagination: RestPagination | |
79 | if (componentPagination) { | |
80 | pagination = this.restService.componentPaginationToRestPagination(componentPagination) | |
81 | } | |
82 | ||
83 | let params = new HttpParams() | |
84 | params = this.restService.addRestGetParams(params, pagination) | |
85 | ||
86 | if (search) params = params.append('search', search) | |
87 | if (handles) params = this.restService.addArrayParams(params, 'handles', handles) | |
88 | ||
89 | if (advancedSearch) { | |
90 | const advancedSearchObject = advancedSearch.toChannelAPIObject() | |
91 | params = this.restService.addObjectParams(params, advancedSearchObject) | |
92 | } | |
93 | ||
94 | return this.authHttp | |
95 | .get<ResultList<VideoChannelServerModel>>(url, { params }) | |
96 | .pipe( | |
97 | map(res => VideoChannelService.extractVideoChannels(res)), | |
98 | catchError(err => this.restExtractor.handleError(err)) | |
99 | ) | |
100 | } | |
101 | ||
102 | searchVideoPlaylists (parameters: { | |
103 | search?: string | |
104 | advancedSearch?: AdvancedSearch | |
105 | componentPagination?: ComponentPaginationLight | |
106 | uuids?: string[] | |
107 | }): Observable<ResultList<VideoPlaylist>> { | |
108 | const { search, advancedSearch, componentPagination, uuids } = parameters | |
109 | ||
110 | const url = SearchService.BASE_SEARCH_URL + 'video-playlists' | |
111 | ||
112 | let pagination: RestPagination | |
113 | if (componentPagination) { | |
114 | pagination = this.restService.componentPaginationToRestPagination(componentPagination) | |
115 | } | |
116 | ||
117 | let params = new HttpParams() | |
118 | params = this.restService.addRestGetParams(params, pagination) | |
119 | ||
120 | if (search) params = params.append('search', search) | |
121 | if (uuids) params = this.restService.addArrayParams(params, 'uuids', uuids) | |
122 | ||
123 | if (advancedSearch) { | |
124 | const advancedSearchObject = advancedSearch.toPlaylistAPIObject() | |
125 | params = this.restService.addObjectParams(params, advancedSearchObject) | |
126 | } | |
127 | ||
128 | return this.authHttp | |
129 | .get<ResultList<VideoPlaylistServerModel>>(url, { params }) | |
130 | .pipe( | |
131 | switchMap(res => this.playlistService.extractPlaylists(res)), | |
132 | catchError(err => this.restExtractor.handleError(err)) | |
133 | ) | |
134 | } | |
135 | } |