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1 | import { Component, HostBinding, Inject, OnDestroy, OnInit } from '@angular/core' | |
2 | import { ActivatedRoute, Router } from '@angular/router' | |
3 | import { VideoListHeaderComponent } from '@app/shared/shared-video-miniature' | |
4 | import { GlobalIconName } from '@app/shared/shared-icons' | |
5 | import { ServerService } from '@app/core/server/server.service' | |
6 | import { Subscription } from 'rxjs' | |
7 | import { RedirectService } from '@app/core' | |
8 | ||
9 | interface VideoTrendingHeaderItem { | |
10 | label: string | |
11 | iconName: GlobalIconName | |
12 | value: string | |
13 | tooltip?: string | |
14 | hidden?: boolean | |
15 | } | |
16 | ||
17 | @Component({ | |
18 | selector: 'video-trending-title-page', | |
19 | styleUrls: [ './video-trending-header.component.scss' ], | |
20 | templateUrl: './video-trending-header.component.html' | |
21 | }) | |
22 | export class VideoTrendingHeaderComponent extends VideoListHeaderComponent implements OnInit, OnDestroy { | |
23 | @HostBinding('class') class = 'title-page title-page-single' | |
24 | ||
25 | buttons: VideoTrendingHeaderItem[] | |
26 | ||
27 | private algorithmChangeSub: Subscription | |
28 | ||
29 | constructor ( | |
30 | @Inject('data') public data: any, | |
31 | private route: ActivatedRoute, | |
32 | private router: Router, | |
33 | private serverService: ServerService | |
34 | ) { | |
35 | super(data) | |
36 | ||
37 | this.buttons = [ | |
38 | { | |
39 | label: $localize`:A variant of Trending videos based on the number of recent interactions:Hot`, | |
40 | iconName: 'flame', | |
41 | value: 'hot', | |
42 | tooltip: $localize`Videos totalizing the most interactions for recent videos`, | |
43 | hidden: true | |
44 | }, | |
45 | { | |
46 | label: $localize`:Main variant of Trending videos based on number of recent views:Views`, | |
47 | iconName: 'trending', | |
48 | value: 'most-viewed', | |
49 | tooltip: $localize`Videos totalizing the most views during the last 24 hours` | |
50 | }, | |
51 | { | |
52 | label: $localize`:A variant of Trending videos based on the number of likes:Likes`, | |
53 | iconName: 'like', | |
54 | value: 'most-liked', | |
55 | tooltip: $localize`Videos that have the most likes` | |
56 | } | |
57 | ] | |
58 | } | |
59 | ||
60 | ngOnInit () { | |
61 | this.serverService.getConfig() | |
62 | .subscribe(config => { | |
63 | this.buttons = this.buttons.map(b => { | |
64 | b.hidden = !config.trending.videos.algorithms.enabled.includes(b.value) | |
65 | return b | |
66 | }) | |
67 | }) | |
68 | ||
69 | this.algorithmChangeSub = this.route.queryParams.subscribe( | |
70 | queryParams => { | |
71 | const algorithm = queryParams['alg'] | |
72 | if (algorithm) { | |
73 | this.data.model = algorithm | |
74 | } else { | |
75 | this.data.model = RedirectService.DEFAULT_TRENDING_ALGORITHM | |
76 | } | |
77 | } | |
78 | ) | |
79 | } | |
80 | ||
81 | ngOnDestroy () { | |
82 | if (this.algorithmChangeSub) this.algorithmChangeSub.unsubscribe() | |
83 | } | |
84 | ||
85 | setSort () { | |
86 | const alg = this.data.model !== RedirectService.DEFAULT_TRENDING_ALGORITHM | |
87 | ? this.data.model | |
88 | : undefined | |
89 | ||
90 | this.router.navigate( | |
91 | [], | |
92 | { | |
93 | relativeTo: this.route, | |
94 | queryParams: { alg }, | |
95 | queryParamsHandling: 'merge' | |
96 | } | |
97 | ) | |
98 | } | |
99 | } |