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15bedeeb C |
1 | import { Subscription } from 'rxjs' |
2 | import { first, switchMap } from 'rxjs/operators' | |
5bcbcbe3 | 3 | import { Component, ComponentFactoryResolver, Injector, OnDestroy, OnInit } from '@angular/core' |
15bedeeb | 4 | import { ActivatedRoute, Params, Router } from '@angular/router' |
ba5d4a84 | 5 | import { AuthService, LocalStorageService, Notifier, RedirectService, ScreenService, ServerService, UserService } from '@app/core' |
93cae479 | 6 | import { HooksService } from '@app/core/plugins/hooks.service' |
67ed6552 C |
7 | import { immutableAssign } from '@app/helpers' |
8 | import { VideoService } from '@app/shared/shared-main' | |
9 | import { AbstractVideoList } from '@app/shared/shared-video-miniature' | |
67ed6552 | 10 | import { VideoSortField } from '@shared/models' |
5bcbcbe3 | 11 | import { VideoTrendingHeaderComponent } from './video-trending-header.component' |
9bf9d2a5 C |
12 | |
13 | @Component({ | |
ba5d4a84 | 14 | selector: 'my-videos-hot', |
5bcbcbe3 RK |
15 | styleUrls: [ '../../../shared/shared-video-miniature/abstract-video-list.scss' ], |
16 | templateUrl: '../../../shared/shared-video-miniature/abstract-video-list.html' | |
9bf9d2a5 | 17 | }) |
ba5d4a84 | 18 | export class VideoTrendingComponent extends AbstractVideoList implements OnInit, OnDestroy { |
5bcbcbe3 | 19 | HeaderComponent = VideoTrendingHeaderComponent |
989e526a | 20 | titlePage: string |
9a629c6e | 21 | defaultSort: VideoSortField = '-trending' |
9bf9d2a5 | 22 | |
07f81d9d | 23 | loadUserVideoPreferences = true |
3caf77d3 | 24 | |
ba5d4a84 RK |
25 | private algorithmChangeSub: Subscription |
26 | ||
989e526a C |
27 | constructor ( |
28 | protected router: Router, | |
489290b8 | 29 | protected serverService: ServerService, |
989e526a | 30 | protected route: ActivatedRoute, |
f8b2c1b4 | 31 | protected notifier: Notifier, |
989e526a | 32 | protected authService: AuthService, |
d3217560 | 33 | protected userService: UserService, |
bbe0f064 | 34 | protected screenService: ScreenService, |
d3217560 | 35 | protected storageService: LocalStorageService, |
5bcbcbe3 | 36 | protected cfr: ComponentFactoryResolver, |
93cae479 | 37 | private videoService: VideoService, |
aea0b0e7 | 38 | private redirectService: RedirectService, |
93cae479 | 39 | private hooks: HooksService |
989e526a | 40 | ) { |
9bf9d2a5 | 41 | super() |
5bcbcbe3 | 42 | |
aea0b0e7 | 43 | this.defaultSort = this.parseAlgorithm(this.redirectService.getDefaultTrendingAlgorithm()) |
ba5d4a84 | 44 | |
5bcbcbe3 | 45 | this.headerComponentInjector = this.getInjector() |
9bf9d2a5 C |
46 | } |
47 | ||
48 | ngOnInit () { | |
49 | super.ngOnInit() | |
cc1561f9 | 50 | |
244e76a5 | 51 | this.generateSyndicationList() |
7b95f313 | 52 | |
15bedeeb C |
53 | // Subscribe to alg change after we loaded the data |
54 | // The initial alg load is handled by the parent class | |
55 | this.algorithmChangeSub = this.onDataSubject | |
56 | .pipe( | |
57 | first(), | |
58 | switchMap(() => this.route.queryParams) | |
59 | ).subscribe(queryParams => { | |
60 | const oldSort = this.sort | |
61 | ||
62 | this.loadPageRouteParams(queryParams) | |
f19a9e4b | 63 | |
15bedeeb | 64 | if (oldSort !== this.sort) this.reloadVideos() |
ba5d4a84 RK |
65 | } |
66 | ) | |
9bf9d2a5 C |
67 | } |
68 | ||
9af61e84 C |
69 | ngOnDestroy () { |
70 | super.ngOnDestroy() | |
ba5d4a84 | 71 | if (this.algorithmChangeSub) this.algorithmChangeSub.unsubscribe() |
9af61e84 C |
72 | } |
73 | ||
0cd4344f C |
74 | getVideosObservable (page: number) { |
75 | const newPagination = immutableAssign(this.pagination, { currentPage: page }) | |
93cae479 | 76 | const params = { |
3caf77d3 C |
77 | videoPagination: newPagination, |
78 | sort: this.sort, | |
3caf77d3 | 79 | categoryOneOf: this.categoryOneOf, |
440d39c5 | 80 | languageOneOf: this.languageOneOf, |
5c20a455 | 81 | nsfwPolicy: this.nsfwPolicy, |
440d39c5 | 82 | skipCount: true |
93cae479 C |
83 | } |
84 | ||
85 | return this.hooks.wrapObsFun( | |
86 | this.videoService.getVideos.bind(this.videoService), | |
87 | params, | |
88 | 'common', | |
7663e55a C |
89 | 'filter:api.trending-videos.videos.list.params', |
90 | 'filter:api.trending-videos.videos.list.result' | |
93cae479 | 91 | ) |
9bf9d2a5 | 92 | } |
244e76a5 RK |
93 | |
94 | generateSyndicationList () { | |
d59cba29 | 95 | this.syndicationItems = this.videoService.getVideoFeedUrls(this.sort, undefined, this.categoryOneOf) |
244e76a5 | 96 | } |
5bcbcbe3 RK |
97 | |
98 | getInjector () { | |
99 | return Injector.create({ | |
100 | providers: [{ | |
101 | provide: 'data', | |
102 | useValue: { | |
103 | model: this.defaultSort | |
104 | } | |
105 | }] | |
106 | }) | |
107 | } | |
ba5d4a84 | 108 | |
15bedeeb | 109 | protected loadPageRouteParams (queryParams: Params) { |
aea0b0e7 | 110 | const algorithm = queryParams['alg'] || this.redirectService.getDefaultTrendingAlgorithm() |
15bedeeb C |
111 | |
112 | this.sort = this.parseAlgorithm(algorithm) | |
113 | } | |
114 | ||
ba5d4a84 RK |
115 | private parseAlgorithm (algorithm: string): VideoSortField { |
116 | switch (algorithm) { | |
117 | case 'most-viewed': | |
118 | return '-trending' | |
aea0b0e7 | 119 | |
ba5d4a84 RK |
120 | case 'most-liked': |
121 | return '-likes' | |
aea0b0e7 | 122 | |
ba5d4a84 RK |
123 | default: |
124 | return '-' + algorithm as VideoSortField | |
125 | } | |
126 | } | |
9bf9d2a5 | 127 | } |