client/src/app/+admin/config/edit-custom-config/edit-custom-config.component.ts

   1 import { Component, OnInit } from '@angular/core'
   2 import { FormBuilder, FormGroup } from '@angular/forms'
   3 import { Router } from '@angular/router'
   4 import { ConfigService } from '@app/+admin/config/shared/config.service'
   5 import { ServerService } from '@app/core/server/server.service'
   6 import { FormReactive, USER_VIDEO_QUOTA } from '@app/shared'
   7 import {
   8   ADMIN_EMAIL,
   9   CACHE_PREVIEWS_SIZE,
  10   INSTANCE_NAME,
  11   SIGNUP_LIMIT,
  12   TRANSCODING_THREADS
  13 } from '@app/shared/forms/form-validators/custom-config'
  14 import { NotificationsService } from 'angular2-notifications'
  15 import { CustomConfig } from '../../../../../../shared/models/config/custom-config.model'
  16
  17 @Component({
  18   selector: 'my-edit-custom-config',
  19   templateUrl: './edit-custom-config.component.html',
  20   styleUrls: [ './edit-custom-config.component.scss' ]
  21 })
  22 export class EditCustomConfigComponent extends FormReactive implements OnInit {
  23   customConfig: CustomConfig
  24   resolutions = [ '240p', '360p', '480p', '720p', '1080p' ]
  25
  26   videoQuotaOptions = [
  27     { value: -1, label: 'Unlimited' },
  28     { value: 0, label: '0' },
  29     { value: 100 * 1024 * 1024, label: '100MB' },
  30     { value: 500 * 1024 * 1024, label: '500MB' },
  31     { value: 1024 * 1024 * 1024, label: '1GB' },
  32     { value: 5 * 1024 * 1024 * 1024, label: '5GB' },
  33     { value: 20 * 1024 * 1024 * 1024, label: '20GB' },
  34     { value: 50 * 1024 * 1024 * 1024, label: '50GB' }
  35   ]
  36   transcodingThreadOptions = [
  37     { value: 1, label: '1' },
  38     { value: 2, label: '2' },
  39     { value: 4, label: '4' },
  40     { value: 8, label: '8' }
  41   ]
  42
  43   form: FormGroup
  44   formErrors = {
  45     instanceName: '',
  46     instanceDescription: '',
  47     instanceTerms: '',
  48     cachePreviewsSize: '',
  49     signupLimit: '',
  50     adminEmail: '',
  51     userVideoQuota: '',
  52     transcodingThreads: ''
  53   }
  54   validationMessages = {
  55     instanceName: INSTANCE_NAME.MESSAGES,
  56     cachePreviewsSize: CACHE_PREVIEWS_SIZE.MESSAGES,
  57     signupLimit: SIGNUP_LIMIT.MESSAGES,
  58     adminEmail: ADMIN_EMAIL.MESSAGES,
  59     userVideoQuota: USER_VIDEO_QUOTA.MESSAGES
  60   }
  61
  62   constructor (
  63     private formBuilder: FormBuilder,
  64     private router: Router,
  65     private notificationsService: NotificationsService,
  66     private configService: ConfigService,
  67     private serverService: ServerService
  68   ) {
  69     super()
  70   }
  71
  72   getResolutionKey (resolution: string) {
  73     return 'transcodingResolution' + resolution
  74   }
  75
  76   buildForm () {
  77     const formGroupData = {
  78       instanceName: [ '', INSTANCE_NAME.VALIDATORS ],
  79       instanceDescription: [ '' ],
  80       instanceTerms: [ '' ],
  81       cachePreviewsSize: [ '', CACHE_PREVIEWS_SIZE.VALIDATORS ],
  82       signupEnabled: [ ],
  83       signupLimit: [ '', SIGNUP_LIMIT.VALIDATORS ],
  84       adminEmail: [ '', ADMIN_EMAIL.VALIDATORS ],
  85       userVideoQuota: [ '', USER_VIDEO_QUOTA.VALIDATORS ],
  86       transcodingThreads: [ '', TRANSCODING_THREADS.VALIDATORS ],
  87       transcodingEnabled: [ ]
  88     }
  89
  90     for (const resolution of this.resolutions) {
  91       const key = this.getResolutionKey(resolution)
  92       formGroupData[key] = [ false ]
  93     }
  94
  95     this.form = this.formBuilder.group(formGroupData)
  96
  97     this.form.valueChanges.subscribe(data => this.onValueChanged(data))
  98   }
  99
 100   ngOnInit () {
 101     this.buildForm()
 102
 103     this.configService.getCustomConfig()
 104       .subscribe(
 105         res => {
 106           this.customConfig = res
 107
 108           this.updateForm()
 109         },
 110
 111         err => this.notificationsService.error('Error', err.message)
 112       )
 113   }
 114
 115   isTranscodingEnabled () {
 116     return this.form.value['transcodingEnabled'] === true
 117   }
 118
 119   isSignupEnabled () {
 120     return this.form.value['signupEnabled'] === true
 121   }
 122
 123   formValidated () {
 124     const data = {
 125       instance: {
 126         name: this.form.value['instanceName'],
 127         description: this.form.value['instanceDescription'],
 128         terms: this.form.value['instanceTerms']
 129       },
 130       cache: {
 131         previews: {
 132           size: this.form.value['cachePreviewsSize']
 133         }
 134       },
 135       signup: {
 136         enabled: this.form.value['signupEnabled'],
 137         limit: this.form.value['signupLimit']
 138       },
 139       admin: {
 140         email: this.form.value['adminEmail']
 141       },
 142       user: {
 143         videoQuota: this.form.value['userVideoQuota']
 144       },
 145       transcoding: {
 146         enabled: this.form.value['transcodingEnabled'],
 147         threads: this.form.value['transcodingThreads'],
 148         resolutions: {
 149           '240p': this.form.value[this.getResolutionKey('240p')],
 150           '360p': this.form.value[this.getResolutionKey('360p')],
 151           '480p': this.form.value[this.getResolutionKey('480p')],
 152           '720p': this.form.value[this.getResolutionKey('720p')],
 153           '1080p': this.form.value[this.getResolutionKey('1080p')]
 154         }
 155       }
 156     }
 157
 158     this.configService.updateCustomConfig(data)
 159       .subscribe(
 160         res => {
 161           this.customConfig = res
 162
 163           // Reload general configuration
 164           this.serverService.loadConfig()
 165
 166           this.updateForm()
 167
 168           this.notificationsService.success('Success', 'Configuration updated.')
 169         },
 170
 171         err => this.notificationsService.error('Error', err.message)
 172       )
 173   }
 174
 175   private updateForm () {
 176     const data = {
 177       instanceName: this.customConfig.instance.name,
 178       instanceDescription: this.customConfig.instance.description,
 179       instanceTerms: this.customConfig.instance.terms,
 180       cachePreviewsSize: this.customConfig.cache.previews.size,
 181       signupEnabled: this.customConfig.signup.enabled,
 182       signupLimit: this.customConfig.signup.limit,
 183       adminEmail: this.customConfig.admin.email,
 184       userVideoQuota: this.customConfig.user.videoQuota,
 185       transcodingThreads: this.customConfig.transcoding.threads,
 186       transcodingEnabled: this.customConfig.transcoding.enabled
 187     }
 188
 189     for (const resolution of this.resolutions) {
 190       const key = this.getResolutionKey(resolution)
 191       data[key] = this.customConfig.transcoding.resolutions[resolution]
 192     }
 193
 194     this.form.patchValue(data)
 195   }
 196
 197 }