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1 | import { Component, OnDestroy, OnInit } from '@angular/core' | |
2 | import { ActivatedRoute, Router } from '@angular/router' | |
3 | import { Location } from '@angular/common' | |
4 | import { RedirectService } from '@app/core' | |
5 | import { immutableAssign } from '@app/shared/misc/utils' | |
6 | import { NotificationsService } from 'angular2-notifications' | |
7 | import { Subscription } from 'rxjs/Subscription' | |
8 | import { AuthService } from '../../core/auth' | |
9 | import { AbstractVideoList } from '../../shared/video/abstract-video-list' | |
10 | import { VideoService } from '../../shared/video/video.service' | |
11 | ||
12 | @Component({ | |
13 | selector: 'my-videos-search', | |
14 | styleUrls: [ '../../shared/video/abstract-video-list.scss' ], | |
15 | templateUrl: '../../shared/video/abstract-video-list.html' | |
16 | }) | |
17 | export class VideoSearchComponent extends AbstractVideoList implements OnInit, OnDestroy { | |
18 | titlePage = 'Search' | |
19 | currentRoute = '/videos/search' | |
20 | loadOnInit = false | |
21 | ||
22 | protected otherRouteParams = { | |
23 | search: '' | |
24 | } | |
25 | private subActivatedRoute: Subscription | |
26 | ||
27 | constructor (protected router: Router, | |
28 | protected route: ActivatedRoute, | |
29 | protected notificationsService: NotificationsService, | |
30 | protected authService: AuthService, | |
31 | protected location: Location, | |
32 | private videoService: VideoService, | |
33 | private redirectService: RedirectService | |
34 | ) { | |
35 | super() | |
36 | } | |
37 | ||
38 | ngOnInit () { | |
39 | super.ngOnInit() | |
40 | ||
41 | this.subActivatedRoute = this.route.queryParams.subscribe( | |
42 | queryParams => { | |
43 | const querySearch = queryParams['search'] | |
44 | ||
45 | if (!querySearch) return this.redirectService.redirectToHomepage() | |
46 | if (this.otherRouteParams.search === querySearch) return | |
47 | ||
48 | this.otherRouteParams.search = querySearch | |
49 | this.reloadVideos() | |
50 | }, | |
51 | ||
52 | err => this.notificationsService.error('Error', err.text) | |
53 | ) | |
54 | } | |
55 | ||
56 | ngOnDestroy () { | |
57 | super.ngOnDestroy() | |
58 | ||
59 | if (this.subActivatedRoute) this.subActivatedRoute.unsubscribe() | |
60 | } | |
61 | ||
62 | getVideosObservable (page: number) { | |
63 | const newPagination = immutableAssign(this.pagination, { currentPage: page }) | |
64 | return this.videoService.searchVideos(this.otherRouteParams.search, newPagination, this.sort) | |
65 | } | |
66 | ||
67 | generateSyndicationList () { | |
68 | throw new Error('Search does not support syndication.') | |
69 | } | |
70 | } |