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       adminEmail: this.customConfigValidatorsService.ADMIN_EMAIL,
  75       userVideoQuota: this.userValidatorsService.USER_VIDEO_QUOTA,
  76       transcodingThreads: this.customConfigValidatorsService.TRANSCODING_THREADS,
  77       transcodingEnabled: null,
  78       customizationJavascript: null,
  79       customizationCSS: null
  80     }
  81
  82     const defaultValues: BuildFormDefaultValues = {}
  83     for (const resolution of this.resolutions) {
  84       const key = this.getResolutionKey(resolution)
  85       defaultValues[key] = 'false'
  86       formGroupData[key] = null
  87     }
  88
  89     this.buildForm(formGroupData)
  90
  91     this.configService.getCustomConfig()
  92       .subscribe(
  93         res => {
  94           this.customConfig = res
  95
  96           this.oldCustomCSS = this.customConfig.instance.customizations.css
  97           this.oldCustomJavascript = this.customConfig.instance.customizations.javascript
  98
  99           this.updateForm()
 100           // Force form validation
 101           this.forceCheck()
 102         },
 103
 104         err => this.notificationsService.error(this.i18n('Error'), err.message)
 105       )
 106   }
 107
 108   isTranscodingEnabled () {
 109     return this.form.value['transcodingEnabled'] === true
 110   }
 111
 112   isSignupEnabled () {
 113     return this.form.value['signupEnabled'] === true
 114   }
 115
 116   async formValidated () {
 117     const newCustomizationJavascript = this.form.value['customizationJavascript']
 118     const newCustomizationCSS = this.form.value['customizationCSS']
 119
 120     const customizations = []
 121     if (newCustomizationJavascript && newCustomizationJavascript !== this.oldCustomJavascript) customizations.push('JavaScript')
 122     if (newCustomizationCSS && newCustomizationCSS !== this.oldCustomCSS) customizations.push('CSS')
 123
 124     if (customizations.length !== 0) {
 125       const customizationsText = customizations.join('/')
 126
 127       // FIXME: i18n service does not support string concatenation
 128       const message = this.i18n('You set custom {{customizationsText}}. ', { customizationsText }) +
 129         this.i18n('This could lead to security issues or bugs if you do not understand it. ') +
 130         this.i18n('Are you sure you want to update the configuration?')
 131
 132       const label = this.i18n('Please type') + ` "I understand the ${customizationsText} I set" ` + this.i18n('to confirm.')
 133       const expectedInputValue = `I understand the ${customizationsText} I set`
 134
 135       const confirmRes = await this.confirmService.confirmWithInput(message, label, expectedInputValue)
 136       if (confirmRes === false) return
 137     }
 138
 139     const data: CustomConfig = {
 140       instance: {
 141         name: this.form.value['instanceName'],
 142         shortDescription: this.form.value['instanceShortDescription'],
 143         description: this.form.value['instanceDescription'],
 144         terms: this.form.value['instanceTerms'],
 145         defaultClientRoute: this.form.value['instanceDefaultClientRoute'],
 146         defaultNSFWPolicy: this.form.value['instanceDefaultNSFWPolicy'],
 147         customizations: {
 148           javascript: this.form.value['customizationJavascript'],
 149           css: this.form.value['customizationCSS']
 150         }
 151       },
 152       services: {
 153         twitter: {
 154           username: this.form.value['servicesTwitterUsername'],
 155           whitelisted: this.form.value['servicesTwitterWhitelisted']
 156         }
 157       },
 158       cache: {
 159         previews: {
 160           size: this.form.value['cachePreviewsSize']
 161         },
 162         captions: {
 163           size: this.form.value['cacheCaptionsSize']
 164         }
 165       },
 166       signup: {
 167         enabled: this.form.value['signupEnabled'],
 168         limit: this.form.value['signupLimit']
 169       },
 170       admin: {
 171         email: this.form.value['adminEmail']
 172       },
 173       user: {
 174         videoQuota: this.form.value['userVideoQuota']
 175       },
 176       transcoding: {
 177         enabled: this.form.value['transcodingEnabled'],
 178         threads: this.form.value['transcodingThreads'],
 179         resolutions: {
 180           '240p': this.form.value[this.getResolutionKey('240p')],
 181           '360p': this.form.value[this.getResolutionKey('360p')],
 182           '480p': this.form.value[this.getResolutionKey('480p')],
 183           '720p': this.form.value[this.getResolutionKey('720p')],
 184           '1080p': this.form.value[this.getResolutionKey('1080p')]
 185         }
 186       }
 187     }
 188
 189     this.configService.updateCustomConfig(data)
 190       .subscribe(
 191         res => {
 192           this.customConfig = res
 193
 194           // Reload general configuration
 195           this.serverService.loadConfig()
 196
 197           this.updateForm()
 198
 199           this.notificationsService.success(this.i18n('Success'), this.i18n('Configuration updated.'))
 200         },
 201
 202         err => this.notificationsService.error(this.i18n('Error'), err.message)
 203       )
 204   }
 205
 206   private updateForm () {
 207     const data = {
 208       instanceName: this.customConfig.instance.name,
 209       instanceShortDescription: this.customConfig.instance.shortDescription,
 210       instanceDescription: this.customConfig.instance.description,
 211       instanceTerms: this.customConfig.instance.terms,
 212       instanceDefaultClientRoute: this.customConfig.instance.defaultClientRoute,
 213       instanceDefaultNSFWPolicy: this.customConfig.instance.defaultNSFWPolicy,
 214       servicesTwitterUsername: this.customConfig.services.twitter.username,
 215       servicesTwitterWhitelisted: this.customConfig.services.twitter.whitelisted,
 216       cachePreviewsSize: this.customConfig.cache.previews.size,
 217       cacheCaptionsSize: this.customConfig.cache.captions.size,
 218       signupEnabled: this.customConfig.signup.enabled,
 219       signupLimit: this.customConfig.signup.limit,
 220       adminEmail: this.customConfig.admin.email,
 221       userVideoQuota: this.customConfig.user.videoQuota,
 222       transcodingThreads: this.customConfig.transcoding.threads,
 223       transcodingEnabled: this.customConfig.transcoding.enabled,
 224       customizationJavascript: this.customConfig.instance.customizations.javascript,
 225       customizationCSS: this.customConfig.instance.customizations.css
 226     }
 227
 228     for (const resolution of this.resolutions) {
 229       const key = this.getResolutionKey(resolution)
 230       data[key] = this.customConfig.transcoding.resolutions[resolution]
 231     }
 232
 233     this.form.patchValue(data)
 234   }
 235
 236 }