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,
  12   INSTANCE_SHORT_DESCRIPTION,
  13   SERVICES_TWITTER_USERNAME,
  14   SIGNUP_LIMIT,
  15   TRANSCODING_THREADS
  16 } from '@app/shared/forms/form-validators/custom-config'
  17 import { NotificationsService } from 'angular2-notifications'
  18 import { CustomConfig } from '../../../../../../shared/models/server/custom-config.model'
  19 import { I18n } from '@ngx-translate/i18n-polyfill'
  20
  21 @Component({
  22   selector: 'my-edit-custom-config',
  23   templateUrl: './edit-custom-config.component.html',
  24   styleUrls: [ './edit-custom-config.component.scss' ]
  25 })
  26 export class EditCustomConfigComponent extends FormReactive implements OnInit {
  27   customConfig: CustomConfig
  28   resolutions = [ '240p', '360p', '480p', '720p', '1080p' ]
  29
  30   videoQuotaOptions = [
  31     { value: -1, label: 'Unlimited' },
  32     { value: 0, label: '0' },
  33     { value: 100 * 1024 * 1024, label: '100MB' },
  34     { value: 500 * 1024 * 1024, label: '500MB' },
  35     { value: 1024 * 1024 * 1024, label: '1GB' },
  36     { value: 5 * 1024 * 1024 * 1024, label: '5GB' },
  37     { value: 20 * 1024 * 1024 * 1024, label: '20GB' },
  38     { value: 50 * 1024 * 1024 * 1024, label: '50GB' }
  39   ]
  40   transcodingThreadOptions = [
  41     { value: 1, label: '1' },
  42     { value: 2, label: '2' },
  43     { value: 4, label: '4' },
  44     { value: 8, label: '8' }
  45   ]
  46
  47   form: FormGroup
  48   formErrors = {
  49     instanceName: '',
  50     instanceShortDescription: '',
  51     instanceDescription: '',
  52     instanceTerms: '',
  53     instanceDefaultClientRoute: '',
  54     instanceDefaultNSFWPolicy: '',
  55     servicesTwitterUsername: '',
  56     cachePreviewsSize: '',
  57     signupLimit: '',
  58     adminEmail: '',
  59     userVideoQuota: '',
  60     transcodingThreads: '',
  61     customizationJavascript: '',
  62     customizationCSS: ''
  63   }
  64   validationMessages = {
  65     instanceShortDescription: INSTANCE_SHORT_DESCRIPTION.MESSAGES,
  66     instanceName: INSTANCE_NAME.MESSAGES,
  67     servicesTwitterUsername: SERVICES_TWITTER_USERNAME,
  68     cachePreviewsSize: CACHE_PREVIEWS_SIZE.MESSAGES,
  69     signupLimit: SIGNUP_LIMIT.MESSAGES,
  70     adminEmail: ADMIN_EMAIL.MESSAGES,
  71     userVideoQuota: USER_VIDEO_QUOTA.MESSAGES
  72   }
  73
  74   private oldCustomJavascript: string
  75   private oldCustomCSS: string
  76
  77   constructor (
  78     private formBuilder: FormBuilder,
  79     private router: Router,
  80     private notificationsService: NotificationsService,
  81     private configService: ConfigService,
  82     private serverService: ServerService,
  83     private confirmService: ConfirmService,
  84     private i18n: I18n
  85   ) {
  86     super()
  87   }
  88
  89   getResolutionKey (resolution: string) {
  90     return 'transcodingResolution' + resolution
  91   }
  92
  93   buildForm () {
  94     const formGroupData = {
  95       instanceName: [ '', INSTANCE_NAME.VALIDATORS ],
  96       instanceShortDescription: [ '', INSTANCE_SHORT_DESCRIPTION.VALIDATORS ],
  97       instanceDescription: [ '' ],
  98       instanceTerms: [ '' ],
  99       instanceDefaultClientRoute: [ '' ],
 100       instanceDefaultNSFWPolicy: [ '' ],
 101       servicesTwitterUsername: [ '', SERVICES_TWITTER_USERNAME.VALIDATORS ],
 102       servicesTwitterWhitelisted: [ ],
 103       cachePreviewsSize: [ '', CACHE_PREVIEWS_SIZE.VALIDATORS ],
 104       signupEnabled: [ ],
 105       signupLimit: [ '', SIGNUP_LIMIT.VALIDATORS ],
 106       adminEmail: [ '', ADMIN_EMAIL.VALIDATORS ],
 107       userVideoQuota: [ '', USER_VIDEO_QUOTA.VALIDATORS ],
 108       transcodingThreads: [ '', TRANSCODING_THREADS.VALIDATORS ],
 109       transcodingEnabled: [ ],
 110       customizationJavascript: [ '' ],
 111       customizationCSS: [ '' ]
 112     }
 113
 114     for (const resolution of this.resolutions) {
 115       const key = this.getResolutionKey(resolution)
 116       formGroupData[key] = [ false ]
 117     }
 118
 119     this.form = this.formBuilder.group(formGroupData)
 120
 121     this.form.valueChanges.subscribe(data => this.onValueChanged(data))
 122   }
 123
 124   ngOnInit () {
 125     this.buildForm()
 126
 127     this.configService.getCustomConfig()
 128       .subscribe(
 129         res => {
 130           this.customConfig = res
 131
 132           this.oldCustomCSS = this.customConfig.instance.customizations.css
 133           this.oldCustomJavascript = this.customConfig.instance.customizations.javascript
 134
 135           this.updateForm()
 136           // Force form validation
 137           this.forceCheck()
 138         },
 139
 140         err => this.notificationsService.error(this.i18n('Error'), err.message)
 141       )
 142   }
 143
 144   isTranscodingEnabled () {
 145     return this.form.value['transcodingEnabled'] === true
 146   }
 147
 148   isSignupEnabled () {
 149     return this.form.value['signupEnabled'] === true
 150   }
 151
 152   async formValidated () {
 153     const newCustomizationJavascript = this.form.value['customizationJavascript']
 154     const newCustomizationCSS = this.form.value['customizationCSS']
 155
 156     const customizations = []
 157     if (newCustomizationJavascript && newCustomizationJavascript !== this.oldCustomJavascript) customizations.push('JavaScript')
 158     if (newCustomizationCSS && newCustomizationCSS !== this.oldCustomCSS) customizations.push('CSS')
 159
 160     if (customizations.length !== 0) {
 161       const customizationsText = customizations.join('/')
 162
 163       // FIXME: i18n service does not support string concatenation
 164       const message = this.i18n('You set custom {{customizationsText}}. ', { customizationsText }) +
 165         this.i18n('This could lead to security issues or bugs if you do not understand it. ') +
 166         this.i18n('Are you sure you want to update the configuration?')
 167       const label = this.i18n(
 168         'Please type "I understand the {{customizationsText}} I set" to confirm.',
 169         { customizationsText }
 170       )
 171       const expectedInputValue = this.i18n('I understand the {{customizationsText}} I set', { customizationsText })
 172
 173       const confirmRes = await this.confirmService.confirmWithInput(message, label, expectedInputValue)
 174       if (confirmRes === false) return
 175     }
 176
 177     const data: CustomConfig = {
 178       instance: {
 179         name: this.form.value['instanceName'],
 180         shortDescription: this.form.value['instanceShortDescription'],
 181         description: this.form.value['instanceDescription'],
 182         terms: this.form.value['instanceTerms'],
 183         defaultClientRoute: this.form.value['instanceDefaultClientRoute'],
 184         defaultNSFWPolicy: this.form.value['instanceDefaultNSFWPolicy'],
 185         customizations: {
 186           javascript: this.form.value['customizationJavascript'],
 187           css: this.form.value['customizationCSS']
 188         }
 189       },
 190       services: {
 191         twitter: {
 192           username: this.form.value['servicesTwitterUsername'],
 193           whitelisted: this.form.value['servicesTwitterWhitelisted']
 194         }
 195       },
 196       cache: {
 197         previews: {
 198           size: this.form.value['cachePreviewsSize']
 199         }
 200       },
 201       signup: {
 202         enabled: this.form.value['signupEnabled'],
 203         limit: this.form.value['signupLimit']
 204       },
 205       admin: {
 206         email: this.form.value['adminEmail']
 207       },
 208       user: {
 209         videoQuota: this.form.value['userVideoQuota']
 210       },
 211       transcoding: {
 212         enabled: this.form.value['transcodingEnabled'],
 213         threads: this.form.value['transcodingThreads'],
 214         resolutions: {
 215           '240p': this.form.value[this.getResolutionKey('240p')],
 216           '360p': this.form.value[this.getResolutionKey('360p')],
 217           '480p': this.form.value[this.getResolutionKey('480p')],
 218           '720p': this.form.value[this.getResolutionKey('720p')],
 219           '1080p': this.form.value[this.getResolutionKey('1080p')]
 220         }
 221       }
 222     }
 223
 224     this.configService.updateCustomConfig(data)
 225       .subscribe(
 226         res => {
 227           this.customConfig = res
 228
 229           // Reload general configuration
 230           this.serverService.loadConfig()
 231
 232           this.updateForm()
 233
 234           this.notificationsService.success(this.i18n('Success'), this.i18n('Configuration updated.'))
 235         },
 236
 237         err => this.notificationsService.error(this.i18n('Error'), err.message)
 238       )
 239   }
 240
 241   private updateForm () {
 242     const data = {
 243       instanceName: this.customConfig.instance.name,
 244       instanceShortDescription: this.customConfig.instance.shortDescription,
 245       instanceDescription: this.customConfig.instance.description,
 246       instanceTerms: this.customConfig.instance.terms,
 247       instanceDefaultClientRoute: this.customConfig.instance.defaultClientRoute,
 248       instanceDefaultNSFWPolicy: this.customConfig.instance.defaultNSFWPolicy,
 249       servicesTwitterUsername: this.customConfig.services.twitter.username,
 250       servicesTwitterWhitelisted: this.customConfig.services.twitter.whitelisted,
 251       cachePreviewsSize: this.customConfig.cache.previews.size,
 252       signupEnabled: this.customConfig.signup.enabled,
 253       signupLimit: this.customConfig.signup.limit,
 254       adminEmail: this.customConfig.admin.email,
 255       userVideoQuota: this.customConfig.user.videoQuota,
 256       transcodingThreads: this.customConfig.transcoding.threads,
 257       transcodingEnabled: this.customConfig.transcoding.enabled,
 258       customizationJavascript: this.customConfig.instance.customizations.javascript,
 259       customizationCSS: this.customConfig.instance.customizations.css
 260     }
 261
 262     for (const resolution of this.resolutions) {
 263       const key = this.getResolutionKey(resolution)
 264       data[key] = this.customConfig.transcoding.resolutions[resolution]
 265     }
 266
 267     this.form.patchValue(data)
 268   }
 269
 270 }