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bce47964 | 1 | import { Component, OnDestroy, OnInit } from '@angular/core' |
bce47964 C |
2 | import { ConfirmService } from '../../core/confirm' |
3 | import { VideoChannelService } from '@app/shared/video-channel/video-channel.service' | |
4 | import { VideoChannel } from '@app/shared/video-channel/video-channel.model' | |
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5 | import { Subscription } from 'rxjs' |
6 | import { Notifier } from '@app/core' | |
7 | import { VideoPlaylist } from '@app/shared/video-playlist/video-playlist.model' | |
8 | import { ComponentPagination } from '@app/shared/rest/component-pagination.model' | |
9 | import { VideoPlaylistService } from '@app/shared/video-playlist/video-playlist.service' | |
10 | ||
11 | @Component({ | |
12 | selector: 'my-video-channel-playlists', | |
13 | templateUrl: './video-channel-playlists.component.html', | |
14 | styleUrls: [ './video-channel-playlists.component.scss' ] | |
15 | }) | |
16 | export class VideoChannelPlaylistsComponent implements OnInit, OnDestroy { | |
17 | videoPlaylists: VideoPlaylist[] = [] | |
18 | ||
19 | pagination: ComponentPagination = { | |
20 | currentPage: 1, | |
21 | itemsPerPage: 20, | |
22 | totalItems: null | |
23 | } | |
24 | ||
25 | private videoChannelSub: Subscription | |
26 | private videoChannel: VideoChannel | |
27 | ||
28 | constructor ( | |
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29 | private notifier: Notifier, |
30 | private confirmService: ConfirmService, | |
31 | private videoPlaylistService: VideoPlaylistService, | |
32 | private videoChannelService: VideoChannelService | |
33 | ) {} | |
34 | ||
35 | ngOnInit () { | |
36 | // Parent get the video channel for us | |
37 | this.videoChannelSub = this.videoChannelService.videoChannelLoaded | |
38 | .subscribe(videoChannel => { | |
39 | this.videoChannel = videoChannel | |
40 | this.loadVideoPlaylists() | |
41 | }) | |
42 | } | |
43 | ||
44 | ngOnDestroy () { | |
45 | if (this.videoChannelSub) this.videoChannelSub.unsubscribe() | |
46 | } | |
47 | ||
48 | onNearOfBottom () { | |
49 | // Last page | |
50 | if (this.pagination.totalItems <= (this.pagination.currentPage * this.pagination.itemsPerPage)) return | |
51 | ||
52 | this.pagination.currentPage += 1 | |
53 | this.loadVideoPlaylists() | |
54 | } | |
55 | ||
56 | private loadVideoPlaylists () { | |
1acd784c | 57 | this.videoPlaylistService.listChannelPlaylists(this.videoChannel) |
bce47964 C |
58 | .subscribe(res => { |
59 | this.videoPlaylists = this.videoPlaylists.concat(res.data) | |
60 | this.pagination.totalItems = res.total | |
61 | }) | |
62 | } | |
63 | } |