client/src/app/shared/instance/instance-features-table.component.ts

   1 import { Component, OnInit } from '@angular/core'
   2 import { ServerService } from '@app/core'
   3 import { I18n } from '@ngx-translate/i18n-polyfill'
   4 import { ServerConfig } from '@shared/models'
   5
   6 @Component({
   7   selector: 'my-instance-features-table',
   8   templateUrl: './instance-features-table.component.html',
   9   styleUrls: [ './instance-features-table.component.scss' ]
  10 })
  11 export class InstanceFeaturesTableComponent implements OnInit {
  12   quotaHelpIndication = ''
  13   serverConfig: ServerConfig
  14
  15   constructor (
  16     private i18n: I18n,
  17     private serverService: ServerService
  18   ) {
  19   }
  20
  21   get initialUserVideoQuota () {
  22     return this.serverConfig.user.videoQuota
  23   }
  24
  25   get dailyUserVideoQuota () {
  26     return Math.min(this.initialUserVideoQuota, this.serverConfig.user.videoQuotaDaily)
  27   }
  28
  29   ngOnInit () {
  30     this.serverConfig = this.serverService.getTmpConfig()
  31     this.serverService.getConfig()
  32         .subscribe(config => {
  33           this.serverConfig = config
  34           this.buildQuotaHelpIndication()
  35         })
  36   }
  37
  38   buildNSFWLabel () {
  39     const policy = this.serverConfig.instance.defaultNSFWPolicy
  40
  41     if (policy === 'do_not_list') return this.i18n('Hidden')
  42     if (policy === 'blur') return this.i18n('Blurred with confirmation request')
  43     if (policy === 'display') return this.i18n('Displayed')
  44   }
  45
  46   getServerVersionAndCommit () {
  47     return this.serverService.getServerVersionAndCommit()
  48   }
  49
  50   private getApproximateTime (seconds: number) {
  51     const hours = Math.floor(seconds / 3600)
  52     let pluralSuffix = ''
  53     if (hours > 1) pluralSuffix = 's'
  54     if (hours > 0) return `~ ${hours} hour${pluralSuffix}`
  55
  56     const minutes = Math.floor(seconds % 3600 / 60)
  57
  58     return this.i18n('~ {{minutes}} {minutes, plural, =1 {minute} other {minutes}}', { minutes })
  59   }
  60
  61   private buildQuotaHelpIndication () {
  62     if (this.initialUserVideoQuota === -1) return
  63
  64     const initialUserVideoQuotaBit = this.initialUserVideoQuota * 8
  65
  66     // 1080p: ~ 6Mbps
  67     // 720p: ~ 4Mbps
  68     // 360p: ~ 1.5Mbps
  69     const fullHdSeconds = initialUserVideoQuotaBit / (6 * 1000 * 1000)
  70     const hdSeconds = initialUserVideoQuotaBit / (4 * 1000 * 1000)
  71     const normalSeconds = initialUserVideoQuotaBit / (1.5 * 1000 * 1000)
  72
  73     const lines = [
  74       this.i18n('{{seconds}} of full HD videos', { seconds: this.getApproximateTime(fullHdSeconds) }),
  75       this.i18n('{{seconds}} of HD videos', { seconds: this.getApproximateTime(hdSeconds) }),
  76       this.i18n('{{seconds}} of average quality videos', { seconds: this.getApproximateTime(normalSeconds) })
  77     ]
  78
  79     this.quotaHelpIndication = lines.join('<br />')
  80   }
  81 }