diff options
Diffstat (limited to 'client/src/app/+videos/video-list/trending/video-trending.component.ts')
-rw-r--r-- | client/src/app/+videos/video-list/trending/video-trending.component.ts | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/client/src/app/+videos/video-list/trending/video-trending.component.ts b/client/src/app/+videos/video-list/trending/video-trending.component.ts new file mode 100644 index 000000000..6128c4acd --- /dev/null +++ b/client/src/app/+videos/video-list/trending/video-trending.component.ts | |||
@@ -0,0 +1,111 @@ | |||
1 | import { Component, ComponentFactoryResolver, Injector, OnDestroy, OnInit } from '@angular/core' | ||
2 | import { ActivatedRoute, Router } from '@angular/router' | ||
3 | import { AuthService, LocalStorageService, Notifier, RedirectService, ScreenService, ServerService, UserService } from '@app/core' | ||
4 | import { HooksService } from '@app/core/plugins/hooks.service' | ||
5 | import { immutableAssign } from '@app/helpers' | ||
6 | import { VideoService } from '@app/shared/shared-main' | ||
7 | import { AbstractVideoList } from '@app/shared/shared-video-miniature' | ||
8 | import { VideoSortField } from '@shared/models' | ||
9 | import { Subscription } from 'rxjs' | ||
10 | import { VideoTrendingHeaderComponent } from './video-trending-header.component' | ||
11 | |||
12 | @Component({ | ||
13 | selector: 'my-videos-hot', | ||
14 | styleUrls: [ '../../../shared/shared-video-miniature/abstract-video-list.scss' ], | ||
15 | templateUrl: '../../../shared/shared-video-miniature/abstract-video-list.html' | ||
16 | }) | ||
17 | export class VideoTrendingComponent extends AbstractVideoList implements OnInit, OnDestroy { | ||
18 | HeaderComponent = VideoTrendingHeaderComponent | ||
19 | titlePage: string | ||
20 | defaultSort: VideoSortField = '-trending' | ||
21 | |||
22 | useUserVideoPreferences = true | ||
23 | |||
24 | private algorithmChangeSub: Subscription | ||
25 | |||
26 | constructor ( | ||
27 | protected router: Router, | ||
28 | protected serverService: ServerService, | ||
29 | protected route: ActivatedRoute, | ||
30 | protected notifier: Notifier, | ||
31 | protected authService: AuthService, | ||
32 | protected userService: UserService, | ||
33 | protected screenService: ScreenService, | ||
34 | protected storageService: LocalStorageService, | ||
35 | protected cfr: ComponentFactoryResolver, | ||
36 | private videoService: VideoService, | ||
37 | private hooks: HooksService | ||
38 | ) { | ||
39 | super() | ||
40 | |||
41 | this.defaultSort = this.parseAlgorithm(RedirectService.DEFAULT_TRENDING_ALGORITHM) | ||
42 | |||
43 | this.headerComponentInjector = this.getInjector() | ||
44 | } | ||
45 | |||
46 | ngOnInit () { | ||
47 | super.ngOnInit() | ||
48 | |||
49 | this.generateSyndicationList() | ||
50 | |||
51 | this.algorithmChangeSub = this.route.queryParams.subscribe( | ||
52 | queryParams => { | ||
53 | const algorithm = queryParams['alg'] || RedirectService.DEFAULT_TRENDING_ALGORITHM | ||
54 | |||
55 | this.sort = this.parseAlgorithm(algorithm) | ||
56 | this.reloadVideos() | ||
57 | } | ||
58 | ) | ||
59 | } | ||
60 | |||
61 | ngOnDestroy () { | ||
62 | super.ngOnDestroy() | ||
63 | if (this.algorithmChangeSub) this.algorithmChangeSub.unsubscribe() | ||
64 | } | ||
65 | |||
66 | getVideosObservable (page: number) { | ||
67 | const newPagination = immutableAssign(this.pagination, { currentPage: page }) | ||
68 | const params = { | ||
69 | videoPagination: newPagination, | ||
70 | sort: this.sort, | ||
71 | categoryOneOf: this.categoryOneOf, | ||
72 | languageOneOf: this.languageOneOf, | ||
73 | nsfwPolicy: this.nsfwPolicy, | ||
74 | skipCount: true | ||
75 | } | ||
76 | |||
77 | return this.hooks.wrapObsFun( | ||
78 | this.videoService.getVideos.bind(this.videoService), | ||
79 | params, | ||
80 | 'common', | ||
81 | 'filter:api.trending-videos.videos.list.params', | ||
82 | 'filter:api.trending-videos.videos.list.result' | ||
83 | ) | ||
84 | } | ||
85 | |||
86 | generateSyndicationList () { | ||
87 | this.syndicationItems = this.videoService.getVideoFeedUrls(this.sort, undefined, this.categoryOneOf) | ||
88 | } | ||
89 | |||
90 | getInjector () { | ||
91 | return Injector.create({ | ||
92 | providers: [{ | ||
93 | provide: 'data', | ||
94 | useValue: { | ||
95 | model: this.defaultSort | ||
96 | } | ||
97 | }] | ||
98 | }) | ||
99 | } | ||
100 | |||
101 | private parseAlgorithm (algorithm: string): VideoSortField { | ||
102 | switch (algorithm) { | ||
103 | case 'most-viewed': | ||
104 | return '-trending' | ||
105 | case 'most-liked': | ||
106 | return '-likes' | ||
107 | default: | ||
108 | return '-' + algorithm as VideoSortField | ||
109 | } | ||
110 | } | ||
111 | } | ||