+import { Component, OnInit } from '@angular/core'
+import { ServerService } from '@app/core'
+import { I18n } from '@ngx-translate/i18n-polyfill'
+
+@Component({
+ selector: 'my-instance-features-table',
+ templateUrl: './instance-features-table.component.html',
+ styleUrls: [ './instance-features-table.component.scss' ]
+})
+export class InstanceFeaturesTableComponent implements OnInit {
+ features: { label: string, value?: boolean }[] = []
+ quotaHelpIndication = ''
+
+ constructor (
+ private i18n: I18n,
+ private serverService: ServerService
+ ) {
+ }
+
+ get initialUserVideoQuota () {
+ return this.serverService.getConfig().user.videoQuota
+ }
+
+ ngOnInit () {
+ this.serverService.configLoaded
+ .subscribe(() => {
+ this.buildFeatures()
+ this.buildQuotaHelpIndication()
+ })
+ }
+
+ private buildFeatures () {
+ const config = this.serverService.getConfig()
+
+ this.features = [
+ {
+ label: this.i18n('Transcode your videos in multiple resolutions'),
+ value: config.transcoding.enabledResolutions.length !== 0
+ },
+ {
+ label: this.i18n('HTTP import (YouTube, Vimeo, direct URL...)'),
+ value: config.import.videos.http.enabled
+ },
+ {
+ label: this.i18n('Torrent import'),
+ value: config.import.videos.torrent.enabled
+ }
+ ]
+
+ }
+
+ private getApproximateTime (seconds: number) {
+ const hours = Math.floor(seconds / 3600)
+ let pluralSuffix = ''
+ if (hours > 1) pluralSuffix = 's'
+ if (hours > 0) return `~ ${hours} hour${pluralSuffix}`
+
+ const minutes = Math.floor(seconds % 3600 / 60)
+
+ return this.i18n('~ {{minutes}} {minutes, plural, =1 {minute} other {minutes}}', { minutes })
+ }
+
+ private buildQuotaHelpIndication () {
+ if (this.initialUserVideoQuota === -1) return
+
+ const initialUserVideoQuotaBit = this.initialUserVideoQuota * 8
+
+ // 1080p: ~ 6Mbps
+ // 720p: ~ 4Mbps
+ // 360p: ~ 1.5Mbps
+ const fullHdSeconds = initialUserVideoQuotaBit / (6 * 1000 * 1000)
+ const hdSeconds = initialUserVideoQuotaBit / (4 * 1000 * 1000)
+ const normalSeconds = initialUserVideoQuotaBit / (1.5 * 1000 * 1000)
+
+ const lines = [
+ this.i18n('{{seconds}} of full HD videos', { seconds: this.getApproximateTime(fullHdSeconds) }),
+ this.i18n('{{seconds}} of HD videos', { seconds: this.getApproximateTime(hdSeconds) }),
+ this.i18n('{{seconds}} of average quality videos', { seconds: this.getApproximateTime(normalSeconds) })
+ ]
+
+ this.quotaHelpIndication = lines.join('<br />')
+ }
+
+}