diff options
Diffstat (limited to 'client/src/app/videos/recommendations/recent-videos-recommendation.service.ts')
-rw-r--r-- | client/src/app/videos/recommendations/recent-videos-recommendation.service.ts | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/client/src/app/videos/recommendations/recent-videos-recommendation.service.ts b/client/src/app/videos/recommendations/recent-videos-recommendation.service.ts deleted file mode 100644 index a376453bf..000000000 --- a/client/src/app/videos/recommendations/recent-videos-recommendation.service.ts +++ /dev/null | |||
@@ -1,82 +0,0 @@ | |||
1 | import { Observable, of } from 'rxjs' | ||
2 | import { map, switchMap } from 'rxjs/operators' | ||
3 | import { Injectable } from '@angular/core' | ||
4 | import { ServerService, UserService } from '@app/core' | ||
5 | import { AdvancedSearch } from '@app/search/advanced-search.model' | ||
6 | import { SearchService } from '@app/search/search.service' | ||
7 | import { Video, VideoService } from '@app/shared/shared-main' | ||
8 | import { ServerConfig } from '@shared/models' | ||
9 | import { RecommendationInfo } from './recommendation-info.model' | ||
10 | import { RecommendationService } from './recommendations.service' | ||
11 | |||
12 | /** | ||
13 | * Provides "recommendations" by providing the most recently uploaded videos. | ||
14 | */ | ||
15 | @Injectable() | ||
16 | export class RecentVideosRecommendationService implements RecommendationService { | ||
17 | readonly pageSize = 5 | ||
18 | |||
19 | private config: ServerConfig | ||
20 | |||
21 | constructor ( | ||
22 | private videos: VideoService, | ||
23 | private searchService: SearchService, | ||
24 | private userService: UserService, | ||
25 | private serverService: ServerService | ||
26 | ) { | ||
27 | this.config = this.serverService.getTmpConfig() | ||
28 | |||
29 | this.serverService.getConfig() | ||
30 | .subscribe(config => this.config = config) | ||
31 | } | ||
32 | |||
33 | getRecommendations (recommendation: RecommendationInfo): Observable<Video[]> { | ||
34 | return this.fetchPage(1, recommendation) | ||
35 | .pipe( | ||
36 | map(videos => { | ||
37 | const otherVideos = videos.filter(v => v.uuid !== recommendation.uuid) | ||
38 | return otherVideos.slice(0, this.pageSize) | ||
39 | }) | ||
40 | ) | ||
41 | } | ||
42 | |||
43 | private fetchPage (page: number, recommendation: RecommendationInfo): Observable<Video[]> { | ||
44 | const pagination = { currentPage: page, itemsPerPage: this.pageSize + 1 } | ||
45 | const defaultSubscription = this.videos.getVideos({ videoPagination: pagination, sort: '-createdAt' }) | ||
46 | .pipe(map(v => v.data)) | ||
47 | |||
48 | const tags = recommendation.tags | ||
49 | const searchIndexConfig = this.config.search.searchIndex | ||
50 | if ( | ||
51 | !tags || tags.length === 0 || | ||
52 | (searchIndexConfig.enabled === true && searchIndexConfig.disableLocalSearch === true) | ||
53 | ) { | ||
54 | return defaultSubscription | ||
55 | } | ||
56 | |||
57 | return this.userService.getAnonymousOrLoggedUser() | ||
58 | .pipe( | ||
59 | map(user => { | ||
60 | return { | ||
61 | search: '', | ||
62 | componentPagination: pagination, | ||
63 | advancedSearch: new AdvancedSearch({ | ||
64 | tagsOneOf: recommendation.tags.join(','), | ||
65 | sort: '-createdAt', | ||
66 | searchTarget: 'local', | ||
67 | nsfw: user.nsfwPolicy | ||
68 | ? this.videos.nsfwPolicyToParam(user.nsfwPolicy) | ||
69 | : undefined | ||
70 | }) | ||
71 | } | ||
72 | }), | ||
73 | switchMap(params => this.searchService.searchVideos(params)), | ||
74 | map(v => v.data), | ||
75 | switchMap(videos => { | ||
76 | if (videos.length <= 1) return defaultSubscription | ||
77 | |||
78 | return of(videos) | ||
79 | }) | ||
80 | ) | ||
81 | } | ||
82 | } | ||