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 { ConfirmService } from '@app/core'
   6 import { ServerService } from '@app/core/server/server.service'
   7 import { FormReactive, USER_VIDEO_QUOTA } from '@app/shared'
   8 import {
   9   ADMIN_EMAIL,
  10   CACHE_PREVIEWS_SIZE,
  11   INSTANCE_NAME, INSTANCE_SHORT_DESCRIPTION,
  12   SIGNUP_LIMIT,
  13   TRANSCODING_THREADS
  14 } from '@app/shared/forms/form-validators/custom-config'
  15 import { NotificationsService } from 'angular2-notifications'
  16 import { CustomConfig } from '../../../../../../shared/models/server/custom-config.model'
  17
  18 @Component({
  19   selector: 'my-edit-custom-config',
  20   templateUrl: './edit-custom-config.component.html',
  21   styleUrls: [ './edit-custom-config.component.scss' ]
  22 })
  23 export class EditCustomConfigComponent extends FormReactive implements OnInit {
  24   customConfig: CustomConfig
  25   resolutions = [ '240p', '360p', '480p', '720p', '1080p' ]
  26
  27   videoQuotaOptions = [
  28     { value: -1, label: 'Unlimited' },
  29     { value: 0, label: '0' },
  30     { value: 100 * 1024 * 1024, label: '100MB' },
  31     { value: 500 * 1024 * 1024, label: '500MB' },
  32     { value: 1024 * 1024 * 1024, label: '1GB' },
  33     { value: 5 * 1024 * 1024 * 1024, label: '5GB' },
  34     { value: 20 * 1024 * 1024 * 1024, label: '20GB' },
  35     { value: 50 * 1024 * 1024 * 1024, label: '50GB' }
  36   ]
  37   transcodingThreadOptions = [
  38     { value: 1, label: '1' },
  39     { value: 2, label: '2' },
  40     { value: 4, label: '4' },
  41     { value: 8, label: '8' }
  42   ]
  43
  44   form: FormGroup
  45   formErrors = {
  46     instanceName: '',
  47     instanceShortDescription: '',
  48     instanceDescription: '',
  49     instanceTerms: '',
  50     instanceDefaultClientRoute: '',
  51     instanceDefaultNSFWPolicy: '',
  52     cachePreviewsSize: '',
  53     signupLimit: '',
  54     adminEmail: '',
  55     userVideoQuota: '',
  56     transcodingThreads: '',
  57     customizationJavascript: '',
  58     customizationCSS: ''
  59   }
  60   validationMessages = {
  61     instanceShortDescription: INSTANCE_SHORT_DESCRIPTION.MESSAGES,
  62     instanceName: INSTANCE_NAME.MESSAGES,
  63     cachePreviewsSize: CACHE_PREVIEWS_SIZE.MESSAGES,
  64     signupLimit: SIGNUP_LIMIT.MESSAGES,
  65     adminEmail: ADMIN_EMAIL.MESSAGES,
  66     userVideoQuota: USER_VIDEO_QUOTA.MESSAGES
  67   }
  68
  69   private oldCustomJavascript: string
  70   private oldCustomCSS: string
  71
  72   constructor (
  73     private formBuilder: FormBuilder,
  74     private router: Router,
  75     private notificationsService: NotificationsService,
  76     private configService: ConfigService,
  77     private serverService: ServerService,
  78     private confirmService: ConfirmService
  79   ) {
  80     super()
  81   }
  82
  83   getResolutionKey (resolution: string) {
  84     return 'transcodingResolution' + resolution
  85   }
  86
  87   buildForm () {
  88     const formGroupData = {
  89       instanceName: [ '', INSTANCE_NAME.VALIDATORS ],
  90       instanceShortDescription: [ '', INSTANCE_SHORT_DESCRIPTION.VALIDATORS ],
  91       instanceDescription: [ '' ],
  92       instanceTerms: [ '' ],
  93       instanceDefaultClientRoute: [ '' ],
  94       instanceDefaultNSFWPolicy: [ '' ],
  95       cachePreviewsSize: [ '', CACHE_PREVIEWS_SIZE.VALIDATORS ],
  96       signupEnabled: [ ],
  97       signupLimit: [ '', SIGNUP_LIMIT.VALIDATORS ],
  98       adminEmail: [ '', ADMIN_EMAIL.VALIDATORS ],
  99       userVideoQuota: [ '', USER_VIDEO_QUOTA.VALIDATORS ],
 100       transcodingThreads: [ '', TRANSCODING_THREADS.VALIDATORS ],
 101       transcodingEnabled: [ ],
 102       customizationJavascript: [ '' ],
 103       customizationCSS: [ '' ]
 104     }
 105
 106     for (const resolution of this.resolutions) {
 107       const key = this.getResolutionKey(resolution)
 108       formGroupData[key] = [ false ]
 109     }
 110
 111     this.form = this.formBuilder.group(formGroupData)
 112
 113     this.form.valueChanges.subscribe(data => this.onValueChanged(data))
 114   }
 115
 116   ngOnInit () {
 117     this.buildForm()
 118
 119     this.configService.getCustomConfig()
 120       .subscribe(
 121         res => {
 122           this.customConfig = res
 123
 124           this.oldCustomCSS = this.customConfig.instance.customizations.css
 125           this.oldCustomJavascript = this.customConfig.instance.customizations.javascript
 126
 127           this.updateForm()
 128           // Force form validation
 129           this.forceCheck()
 130         },
 131
 132         err => this.notificationsService.error('Error', err.message)
 133       )
 134   }
 135
 136   isTranscodingEnabled () {
 137     return this.form.value['transcodingEnabled'] === true
 138   }
 139
 140   isSignupEnabled () {
 141     return this.form.value['signupEnabled'] === true
 142   }
 143
 144   async formValidated () {
 145     const newCustomizationJavascript = this.form.value['customizationJavascript']
 146     const newCustomizationCSS = this.form.value['customizationCSS']
 147
 148     const customizations = []
 149     if (newCustomizationJavascript && newCustomizationJavascript !== this.oldCustomJavascript) customizations.push('JavaScript')
 150     if (newCustomizationCSS && newCustomizationCSS !== this.oldCustomCSS) customizations.push('CSS')
 151
 152     if (customizations.length !== 0) {
 153       const customizationsText = customizations.join('/')
 154
 155       const message = `You set custom ${customizationsText}. ` +
 156         'This could lead to security issues or bugs if you do not understand it. ' +
 157         'Are you sure you want to update the configuration?'
 158       const label = `Please type "I understand the ${customizationsText} I set" to confirm.`
 159       const expectedInputValue = `I understand the ${customizationsText} I set`
 160
 161       const confirmRes = await this.confirmService.confirmWithInput(message, label, expectedInputValue)
 162       if (confirmRes === false) return
 163     }
 164
 165     const data: CustomConfig = {
 166       instance: {
 167         name: this.form.value['instanceName'],
 168         shortDescription: this.form.value['instanceShortDescription'],
 169         description: this.form.value['instanceDescription'],
 170         terms: this.form.value['instanceTerms'],
 171         defaultClientRoute: this.form.value['instanceDefaultClientRoute'],
 172         defaultNSFWPolicy: this.form.value['instanceDefaultNSFWPolicy'],
 173         customizations: {
 174           javascript: this.form.value['customizationJavascript'],
 175           css: this.form.value['customizationCSS']
 176         }
 177       },
 178       cache: {
 179         previews: {
 180           size: this.form.value['cachePreviewsSize']
 181         }
 182       },
 183       signup: {
 184         enabled: this.form.value['signupEnabled'],
 185         limit: this.form.value['signupLimit']
 186       },
 187       admin: {
 188         email: this.form.value['adminEmail']
 189       },
 190       user: {
 191         videoQuota: this.form.value['userVideoQuota']
 192       },
 193       transcoding: {
 194         enabled: this.form.value['transcodingEnabled'],
 195         threads: this.form.value['transcodingThreads'],
 196         resolutions: {
 197           '240p': this.form.value[this.getResolutionKey('240p')],
 198           '360p': this.form.value[this.getResolutionKey('360p')],
 199           '480p': this.form.value[this.getResolutionKey('480p')],
 200           '720p': this.form.value[this.getResolutionKey('720p')],
 201           '1080p': this.form.value[this.getResolutionKey('1080p')]
 202         }
 203       }
 204     }
 205
 206     this.configService.updateCustomConfig(data)
 207       .subscribe(
 208         res => {
 209           this.customConfig = res
 210
 211           // Reload general configuration
 212           this.serverService.loadConfig()
 213
 214           this.updateForm()
 215
 216           this.notificationsService.success('Success', 'Configuration updated.')
 217         },
 218
 219         err => this.notificationsService.error('Error', err.message)
 220       )
 221   }
 222
 223   private updateForm () {
 224     const data = {
 225       instanceName: this.customConfig.instance.name,
 226       instanceShortDescription: this.customConfig.instance.shortDescription,
 227       instanceDescription: this.customConfig.instance.description,
 228       instanceTerms: this.customConfig.instance.terms,
 229       instanceDefaultClientRoute: this.customConfig.instance.defaultClientRoute,
 230       instanceDefaultNSFWPolicy: this.customConfig.instance.defaultNSFWPolicy,
 231       cachePreviewsSize: this.customConfig.cache.previews.size,
 232       signupEnabled: this.customConfig.signup.enabled,
 233       signupLimit: this.customConfig.signup.limit,
 234       adminEmail: this.customConfig.admin.email,
 235       userVideoQuota: this.customConfig.user.videoQuota,
 236       transcodingThreads: this.customConfig.transcoding.threads,
 237       transcodingEnabled: this.customConfig.transcoding.enabled,
 238       customizationJavascript: this.customConfig.instance.customizations.javascript,
 239       customizationCSS: this.customConfig.instance.customizations.css
 240     }
 241
 242     for (const resolution of this.resolutions) {
 243       const key = this.getResolutionKey(resolution)
 244       data[key] = this.customConfig.transcoding.resolutions[resolution]
 245     }
 246
 247     this.form.patchValue(data)
 248   }
 249
 250 }