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67ed6552 C |
1 | import { ChartData } from 'chart.js' |
2 | import { max, maxBy, min, minBy } from 'lodash-es' | |
db400f44 | 3 | import { flatMap } from 'rxjs/operators' |
67ed6552 C |
4 | import { Component, OnInit } from '@angular/core' |
5 | import { AuthService, ConfirmService, Notifier, ScreenService, User } from '@app/core' | |
6 | import { VideoChannel, VideoChannelService } from '@app/shared/shared-main' | |
b1d40cff | 7 | import { I18n } from '@ngx-translate/i18n-polyfill' |
08c1efbe C |
8 | |
9 | @Component({ | |
10 | selector: 'my-account-video-channels', | |
11 | templateUrl: './my-account-video-channels.component.html', | |
12 | styleUrls: [ './my-account-video-channels.component.scss' ] | |
13 | }) | |
6a478b11 | 14 | export class MyAccountVideoChannelsComponent implements OnInit { |
08c1efbe | 15 | videoChannels: VideoChannel[] = [] |
3d527ba1 | 16 | videoChannelsChartData: ChartData[] |
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17 | videoChannelsMinimumDailyViews = 0 |
18 | videoChannelsMaximumDailyViews: number | |
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19 | |
20 | private user: User | |
21 | ||
22 | constructor ( | |
23 | private authService: AuthService, | |
f8b2c1b4 | 24 | private notifier: Notifier, |
08c1efbe | 25 | private confirmService: ConfirmService, |
b1d40cff | 26 | private videoChannelService: VideoChannelService, |
8165d00a | 27 | private screenService: ScreenService, |
b1d40cff | 28 | private i18n: I18n |
08c1efbe C |
29 | ) {} |
30 | ||
31 | ngOnInit () { | |
32 | this.user = this.authService.getUser() | |
33 | ||
34 | this.loadVideoChannels() | |
35 | } | |
36 | ||
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37 | get isInSmallView () { |
38 | return this.screenService.isInSmallView() | |
39 | } | |
40 | ||
41 | get chartOptions () { | |
42 | return { | |
43 | legend: { | |
44 | display: false | |
45 | }, | |
46 | scales: { | |
47 | xAxes: [{ | |
48 | display: false | |
49 | }], | |
50 | yAxes: [{ | |
51 | display: false, | |
52 | ticks: { | |
53 | min: Math.max(0, this.videoChannelsMinimumDailyViews - (3 * this.videoChannelsMaximumDailyViews / 100)), | |
d6af8146 | 54 | max: Math.max(1, this.videoChannelsMaximumDailyViews) |
8165d00a | 55 | } |
747c5628 | 56 | }] |
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57 | }, |
58 | layout: { | |
59 | padding: { | |
60 | left: 15, | |
61 | right: 15, | |
62 | top: 10, | |
63 | bottom: 0 | |
64 | } | |
65 | }, | |
66 | elements: { | |
747c5628 | 67 | point: { |
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68 | radius: 0 |
69 | } | |
70 | }, | |
71 | tooltips: { | |
72 | mode: 'index', | |
73 | intersect: false, | |
74 | custom: function (tooltip: any) { | |
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75 | if (!tooltip) return |
76 | // disable displaying the color box | |
77 | tooltip.displayColors = false | |
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78 | }, |
79 | callbacks: { | |
747c5628 | 80 | label: (tooltip: any, data: any) => `${tooltip.value} views` |
8165d00a RK |
81 | } |
82 | }, | |
83 | hover: { | |
84 | mode: 'index', | |
85 | intersect: false | |
86 | } | |
87 | } | |
88 | } | |
89 | ||
08c1efbe C |
90 | async deleteVideoChannel (videoChannel: VideoChannel) { |
91 | const res = await this.confirmService.confirmWithInput( | |
b1d40cff | 92 | this.i18n( |
df93a9be | 93 | // tslint:disable |
1ba471c5 C |
94 | 'Do you really want to delete {{channelDisplayName}}? It will delete {{videosCount}} videos uploaded in this channel, and you will not be able to create another channel with the same name ({{channelName}})!', |
95 | { channelDisplayName: videoChannel.displayName, videosCount: videoChannel.videosCount, channelName: videoChannel.name } | |
b4593cd7 C |
96 | ), |
97 | this.i18n( | |
98 | 'Please type the display name of the video channel ({{displayName}}) to confirm', | |
99 | { displayName: videoChannel.displayName } | |
b1d40cff | 100 | ), |
08c1efbe | 101 | videoChannel.displayName, |
b1d40cff | 102 | this.i18n('Delete') |
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103 | ) |
104 | if (res === false) return | |
105 | ||
106 | this.videoChannelService.removeVideoChannel(videoChannel) | |
107 | .subscribe( | |
f8b2c1b4 | 108 | () => { |
08c1efbe | 109 | this.loadVideoChannels() |
f8b2c1b4 | 110 | this.notifier.success( |
25acef90 | 111 | this.i18n('Video channel {{videoChannelName}} deleted.', { videoChannelName: videoChannel.displayName }) |
b1d40cff | 112 | ) |
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113 | }, |
114 | ||
f8b2c1b4 | 115 | error => this.notifier.error(error.message) |
08c1efbe C |
116 | ) |
117 | } | |
118 | ||
119 | private loadVideoChannels () { | |
120 | this.authService.userInformationLoaded | |
747c5628 | 121 | .pipe(flatMap(() => this.videoChannelService.listAccountVideoChannels(this.user.account, null, true))) |
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122 | .subscribe(res => { |
123 | this.videoChannels = res.data | |
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124 | |
125 | // chart data | |
126 | this.videoChannelsChartData = this.videoChannels.map(v => ({ | |
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127 | labels: v.viewsPerDay.map(day => day.date.toLocaleDateString()), |
128 | datasets: [ | |
129 | { | |
130 | label: this.i18n('Views for the day'), | |
131 | data: v.viewsPerDay.map(day => day.views), | |
132 | fill: false, | |
133 | borderColor: "#c6c6c6" | |
134 | } | |
135 | ] | |
3d527ba1 RK |
136 | } as ChartData)) |
137 | ||
138 | // chart options that depend on chart data: | |
139 | // we don't want to skew values and have min at 0, so we define what the floor/ceiling is here | |
140 | this.videoChannelsMinimumDailyViews = min( | |
141 | this.videoChannels.map(v => minBy( // compute local minimum daily views for each channel, by their "views" attribute | |
142 | v.viewsPerDay, | |
143 | day => day.views | |
144 | ).views) // the object returned is a ViewPerDate, so we still need to get the views attribute | |
145 | ) | |
146 | this.videoChannelsMaximumDailyViews = max( | |
147 | this.videoChannels.map(v => maxBy( // compute local maximum daily views for each channel, by their "views" attribute | |
148 | v.viewsPerDay, | |
149 | day => day.views | |
150 | ).views) // the object returned is a ViewPerDate, so we still need to get the views attribute | |
151 | ) | |
8165d00a | 152 | }) |
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153 | } |
154 | } |