import { ConfirmService } from '../../core/confirm'
import { VideoChannel } from '@app/shared/video-channel/video-channel.model'
import { VideoChannelService } from '@app/shared/video-channel/video-channel.service'
+import { ScreenService } from '@app/shared/misc/screen.service'
import { User } from '@app/shared'
import { flatMap } from 'rxjs/operators'
import { I18n } from '@ngx-translate/i18n-polyfill'
+import { min, minBy, max, maxBy } from 'lodash-es'
+import { ChartData } from 'chart.js'
@Component({
selector: 'my-account-video-channels',
})
export class MyAccountVideoChannelsComponent implements OnInit {
videoChannels: VideoChannel[] = []
+ videoChannelsChartData: ChartData[]
+ videoChannelsMinimumDailyViews = 0
+ videoChannelsMaximumDailyViews: number
private user: User
private notifier: Notifier,
private confirmService: ConfirmService,
private videoChannelService: VideoChannelService,
+ private screenService: ScreenService,
private i18n: I18n
) {}
this.loadVideoChannels()
}
+ get isInSmallView () {
+ return this.screenService.isInSmallView()
+ }
+
+ get chartOptions () {
+ return {
+ legend: {
+ display: false
+ },
+ scales: {
+ xAxes: [{
+ display: false
+ }],
+ yAxes: [{
+ display: false,
+ ticks: {
+ min: Math.max(0, this.videoChannelsMinimumDailyViews - (3 * this.videoChannelsMaximumDailyViews / 100)),
+ max: Math.max(1, this.videoChannelsMaximumDailyViews)
+ }
+ }]
+ },
+ layout: {
+ padding: {
+ left: 15,
+ right: 15,
+ top: 10,
+ bottom: 0
+ }
+ },
+ elements: {
+ point: {
+ radius: 0
+ }
+ },
+ tooltips: {
+ mode: 'index',
+ intersect: false,
+ custom: function (tooltip: any) {
+ if (!tooltip) return
+ // disable displaying the color box
+ tooltip.displayColors = false
+ },
+ callbacks: {
+ label: (tooltip: any, data: any) => `${tooltip.value} views`
+ }
+ },
+ hover: {
+ mode: 'index',
+ intersect: false
+ }
+ }
+ }
+
async deleteVideoChannel (videoChannel: VideoChannel) {
const res = await this.confirmService.confirmWithInput(
this.i18n(
- 'Do you really want to delete {{channelDisplayName}}? It will delete all videos uploaded in this channel, ' +
- 'and you will not be able to create another channel with the same name ({{channelName}})!',
- { channelDisplayName: videoChannel.displayName, channelName: videoChannel.name }
+ // tslint:disable
+ '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}})!',
+ { channelDisplayName: videoChannel.displayName, videosCount: videoChannel.videosCount, channelName: videoChannel.name }
),
this.i18n(
'Please type the display name of the video channel ({{displayName}}) to confirm',
private loadVideoChannels () {
this.authService.userInformationLoaded
- .pipe(flatMap(() => this.videoChannelService.listAccountVideoChannels(this.user.account)))
- .subscribe(res => this.videoChannels = res.data)
+ .pipe(flatMap(() => this.videoChannelService.listAccountVideoChannels(this.user.account, null, true)))
+ .subscribe(res => {
+ this.videoChannels = res.data
+
+ // chart data
+ this.videoChannelsChartData = this.videoChannels.map(v => ({
+ labels: v.viewsPerDay.map(day => day.date.toLocaleDateString()),
+ datasets: [
+ {
+ label: this.i18n('Views for the day'),
+ data: v.viewsPerDay.map(day => day.views),
+ fill: false,
+ borderColor: "#c6c6c6"
+ }
+ ]
+ } as ChartData))
+
+ // chart options that depend on chart data:
+ // we don't want to skew values and have min at 0, so we define what the floor/ceiling is here
+ this.videoChannelsMinimumDailyViews = min(
+ this.videoChannels.map(v => minBy( // compute local minimum daily views for each channel, by their "views" attribute
+ v.viewsPerDay,
+ day => day.views
+ ).views) // the object returned is a ViewPerDate, so we still need to get the views attribute
+ )
+ this.videoChannelsMaximumDailyViews = max(
+ this.videoChannels.map(v => maxBy( // compute local maximum daily views for each channel, by their "views" attribute
+ v.viewsPerDay,
+ day => day.views
+ ).views) // the object returned is a ViewPerDate, so we still need to get the views attribute
+ )
+ })
}
}