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

   1 import { Component, OnInit } from '@angular/core'
   2 import { Router } from '@angular/router'
   3 import { ConfigService } from '@app/+admin/config/shared/config.service'
   4 import { ConfirmService } from '@app/core'
   5 import { ServerService } from '@app/core/server/server.service'
   6 import { CustomConfigValidatorsService, FormReactive, UserValidatorsService } from '@app/shared'
   7 import { NotificationsService } from 'angular2-notifications'
   8 import { CustomConfig } from '../../../../../../shared/models/server/custom-config.model'
   9 import { I18n } from '@ngx-translate/i18n-polyfill'
  10 import { BuildFormDefaultValues, FormValidatorService } from '@app/shared/forms/form-validators/form-validator.service'
  11
  12 @Component({
  13   selector: 'my-edit-custom-config',
  14   templateUrl: './edit-custom-config.component.html',
  15   styleUrls: [ './edit-custom-config.component.scss' ]
  16 })
  17 export class EditCustomConfigComponent extends FormReactive implements OnInit {
  18   customConfig: CustomConfig
  19   resolutions = [ '240p', '360p', '480p', '720p', '1080p' ]
  20
  21   videoQuotaOptions = [
  22     { value: -1, label: 'Unlimited' },
  23     { value: 0, label: '0' },
  24     { value: 100 * 1024 * 1024, label: '100MB' },
  25     { value: 500 * 1024 * 1024, label: '500MB' },
  26     { value: 1024 * 1024 * 1024, label: '1GB' },
  27     { value: 5 * 1024 * 1024 * 1024, label: '5GB' },
  28     { value: 20 * 1024 * 1024 * 1024, label: '20GB' },
  29     { value: 50 * 1024 * 1024 * 1024, label: '50GB' }
  30   ]
  31   transcodingThreadOptions = [
  32     { value: 0, label: 'Auto (via ffmpeg)' },
  33     { value: 1, label: '1' },
  34     { value: 2, label: '2' },
  35     { value: 4, label: '4' },
  36     { value: 8, label: '8' }
  37   ]
  38
  39   private oldCustomJavascript: string
  40   private oldCustomCSS: string
  41
  42   constructor (
  43     protected formValidatorService: FormValidatorService,
  44     private customConfigValidatorsService: CustomConfigValidatorsService,
  45     private userValidatorsService: UserValidatorsService,
  46     private router: Router,
  47     private notificationsService: NotificationsService,
  48     private configService: ConfigService,
  49     private serverService: ServerService,
  50     private confirmService: ConfirmService,
  51     private i18n: I18n
  52   ) {
  53     super()
  54   }
  55
  56   getResolutionKey (resolution: string) {
  57     return 'transcodingResolution' + resolution
  58   }
  59
  60   ngOnInit () {
  61     const formGroupData = {
  62       instanceName: this.customConfigValidatorsService.INSTANCE_NAME,
  63       instanceShortDescription: this.customConfigValidatorsService.INSTANCE_SHORT_DESCRIPTION,
  64       instanceDescription: null,
  65       instanceTerms: null,
  66       instanceDefaultClientRoute: null,
  67       instanceDefaultNSFWPolicy: null,
  68       servicesTwitterUsername: this.customConfigValidatorsService.SERVICES_TWITTER_USERNAME,
  69       servicesTwitterWhitelisted: null,
  70       cachePreviewsSize: this.customConfigValidatorsService.CACHE_PREVIEWS_SIZE,
  71       cacheCaptionsSize: this.customConfigValidatorsService.CACHE_CAPTIONS_SIZE,
  72       signupEnabled: null,
  73       signupLimit: this.customConfigValidatorsService.SIGNUP_LIMIT,
  74       importVideosHttpEnabled: null,
  75       adminEmail: this.customConfigValidatorsService.ADMIN_EMAIL,
  76       userVideoQuota: this.userValidatorsService.USER_VIDEO_QUOTA,
  77       transcodingThreads: this.customConfigValidatorsService.TRANSCODING_THREADS,
  78       transcodingEnabled: null,
  79       customizationJavascript: null,
  80       customizationCSS: null
  81     }
  82
  83     const defaultValues: BuildFormDefaultValues = {}
  84     for (const resolution of this.resolutions) {
  85       const key = this.getResolutionKey(resolution)
  86       defaultValues[key] = 'false'
  87       formGroupData[key] = null
  88     }
  89
  90     this.buildForm(formGroupData)
  91
  92     this.configService.getCustomConfig()
  93       .subscribe(
  94         res => {
  95           this.customConfig = res
  96
  97           this.oldCustomCSS = this.customConfig.instance.customizations.css
  98           this.oldCustomJavascript = this.customConfig.instance.customizations.javascript
  99
 100           this.updateForm()
 101           // Force form validation
 102           this.forceCheck()
 103         },
 104
 105         err => this.notificationsService.error(this.i18n('Error'), err.message)
 106       )
 107   }
 108
 109   isTranscodingEnabled () {
 110     return this.form.value['transcodingEnabled'] === true
 111   }
 112
 113   isSignupEnabled () {
 114     return this.form.value['signupEnabled'] === true
 115   }
 116
 117   async formValidated () {
 118     const newCustomizationJavascript = this.form.value['customizationJavascript']
 119     const newCustomizationCSS = this.form.value['customizationCSS']
 120
 121     const customizations = []
 122     if (newCustomizationJavascript && newCustomizationJavascript !== this.oldCustomJavascript) customizations.push('JavaScript')
 123     if (newCustomizationCSS && newCustomizationCSS !== this.oldCustomCSS) customizations.push('CSS')
 124
 125     if (customizations.length !== 0) {
 126       const customizationsText = customizations.join('/')
 127
 128       // FIXME: i18n service does not support string concatenation
 129       const message = this.i18n('You set custom {{customizationsText}}. ', { customizationsText }) +
 130         this.i18n('This could lead to security issues or bugs if you do not understand it. ') +
 131         this.i18n('Are you sure you want to update the configuration?')
 132
 133       const label = this.i18n('Please type') + ` "I understand the ${customizationsText} I set" ` + this.i18n('to confirm.')
 134       const expectedInputValue = `I understand the ${customizationsText} I set`
 135
 136       const confirmRes = await this.confirmService.confirmWithInput(message, label, expectedInputValue)
 137       if (confirmRes === false) return
 138     }
 139
 140     const data: CustomConfig = {
 141       instance: {
 142         name: this.form.value['instanceName'],
 143         shortDescription: this.form.value['instanceShortDescription'],
 144         description: this.form.value['instanceDescription'],
 145         terms: this.form.value['instanceTerms'],
 146         defaultClientRoute: this.form.value['instanceDefaultClientRoute'],
 147         defaultNSFWPolicy: this.form.value['instanceDefaultNSFWPolicy'],
 148         customizations: {
 149           javascript: this.form.value['customizationJavascript'],
 150           css: this.form.value['customizationCSS']
 151         }
 152       },
 153       services: {
 154         twitter: {
 155           username: this.form.value['servicesTwitterUsername'],
 156           whitelisted: this.form.value['servicesTwitterWhitelisted']
 157         }
 158       },
 159       cache: {
 160         previews: {
 161           size: this.form.value['cachePreviewsSize']
 162         },
 163         captions: {
 164           size: this.form.value['cacheCaptionsSize']
 165         }
 166       },
 167       signup: {
 168         enabled: this.form.value['signupEnabled'],
 169         limit: this.form.value['signupLimit']
 170       },
 171       admin: {
 172         email: this.form.value['adminEmail']
 173       },
 174       user: {
 175         videoQuota: this.form.value['userVideoQuota']
 176       },
 177       transcoding: {
 178         enabled: this.form.value['transcodingEnabled'],
 179         threads: this.form.value['transcodingThreads'],
 180         resolutions: {
 181           '240p': this.form.value[this.getResolutionKey('240p')],
 182           '360p': this.form.value[this.getResolutionKey('360p')],
 183           '480p': this.form.value[this.getResolutionKey('480p')],
 184           '720p': this.form.value[this.getResolutionKey('720p')],
 185           '1080p': this.form.value[this.getResolutionKey('1080p')]
 186         }
 187       },
 188       import: {
 189         videos: {
 190           http: {
 191             enabled: this.form.value['importVideosHttpEnabled']
 192           }
 193         }
 194       }
 195     }
 196
 197     this.configService.updateCustomConfig(data)
 198       .subscribe(
 199         res => {
 200           this.customConfig = res
 201
 202           // Reload general configuration
 203           this.serverService.loadConfig()
 204
 205           this.updateForm()
 206
 207           this.notificationsService.success(this.i18n('Success'), this.i18n('Configuration updated.'))
 208         },
 209
 210         err => this.notificationsService.error(this.i18n('Error'), err.message)
 211       )
 212   }
 213
 214   private updateForm () {
 215     const data = {
 216       instanceName: this.customConfig.instance.name,
 217       instanceShortDescription: this.customConfig.instance.shortDescription,
 218       instanceDescription: this.customConfig.instance.description,
 219       instanceTerms: this.customConfig.instance.terms,
 220       instanceDefaultClientRoute: this.customConfig.instance.defaultClientRoute,
 221       instanceDefaultNSFWPolicy: this.customConfig.instance.defaultNSFWPolicy,
 222       servicesTwitterUsername: this.customConfig.services.twitter.username,
 223       servicesTwitterWhitelisted: this.customConfig.services.twitter.whitelisted,
 224       cachePreviewsSize: this.customConfig.cache.previews.size,
 225       cacheCaptionsSize: this.customConfig.cache.captions.size,
 226       signupEnabled: this.customConfig.signup.enabled,
 227       signupLimit: this.customConfig.signup.limit,
 228       adminEmail: this.customConfig.admin.email,
 229       userVideoQuota: this.customConfig.user.videoQuota,
 230       transcodingThreads: this.customConfig.transcoding.threads,
 231       transcodingEnabled: this.customConfig.transcoding.enabled,
 232       customizationJavascript: this.customConfig.instance.customizations.javascript,
 233       customizationCSS: this.customConfig.instance.customizations.css,
 234       importVideosHttpEnabled: this.customConfig.import.videos.http.enabled
 235     }
 236
 237     for (const resolution of this.resolutions) {
 238       const key = this.getResolutionKey(resolution)
 239       data[key] = this.customConfig.transcoding.resolutions[resolution]
 240     }
 241
 242     this.form.patchValue(data)
 243   }
 244
 245 }