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, SERVICES_TWITTER_USERNAME,
  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     servicesTwitterUsername: '',
  53     cachePreviewsSize: '',
  54     signupLimit: '',
  55     adminEmail: '',
  56     userVideoQuota: '',
  57     transcodingThreads: '',
  58     customizationJavascript: '',
  59     customizationCSS: ''
  60   }
  61   validationMessages = {
  62     instanceShortDescription: INSTANCE_SHORT_DESCRIPTION.MESSAGES,
  63     instanceName: INSTANCE_NAME.MESSAGES,
  64     servicesTwitterUsername: SERVICES_TWITTER_USERNAME,
  65     cachePreviewsSize: CACHE_PREVIEWS_SIZE.MESSAGES,
  66     signupLimit: SIGNUP_LIMIT.MESSAGES,
  67     adminEmail: ADMIN_EMAIL.MESSAGES,
  68     userVideoQuota: USER_VIDEO_QUOTA.MESSAGES
  69   }
  70
  71   private oldCustomJavascript: string
  72   private oldCustomCSS: string
  73
  74   constructor (
  75     private formBuilder: FormBuilder,
  76     private router: Router,
  77     private notificationsService: NotificationsService,
  78     private configService: ConfigService,
  79     private serverService: ServerService,
  80     private confirmService: ConfirmService
  81   ) {
  82     super()
  83   }
  84
  85   getResolutionKey (resolution: string) {
  86     return 'transcodingResolution' + resolution
  87   }
  88
  89   buildForm () {
  90     const formGroupData = {
  91       instanceName: [ '', INSTANCE_NAME.VALIDATORS ],
  92       instanceShortDescription: [ '', INSTANCE_SHORT_DESCRIPTION.VALIDATORS ],
  93       instanceDescription: [ '' ],
  94       instanceTerms: [ '' ],
  95       instanceDefaultClientRoute: [ '' ],
  96       instanceDefaultNSFWPolicy: [ '' ],
  97       servicesTwitterUsername: [ '', SERVICES_TWITTER_USERNAME.VALIDATORS ],
  98       servicesTwitterWhitelisted: [ ],
  99       cachePreviewsSize: [ '', CACHE_PREVIEWS_SIZE.VALIDATORS ],
 100       signupEnabled: [ ],
 101       signupLimit: [ '', SIGNUP_LIMIT.VALIDATORS ],
 102       adminEmail: [ '', ADMIN_EMAIL.VALIDATORS ],
 103       userVideoQuota: [ '', USER_VIDEO_QUOTA.VALIDATORS ],
 104       transcodingThreads: [ '', TRANSCODING_THREADS.VALIDATORS ],
 105       transcodingEnabled: [ ],
 106       customizationJavascript: [ '' ],
 107       customizationCSS: [ '' ]
 108     }
 109
 110     for (const resolution of this.resolutions) {
 111       const key = this.getResolutionKey(resolution)
 112       formGroupData[key] = [ false ]
 113     }
 114
 115     this.form = this.formBuilder.group(formGroupData)
 116
 117     this.form.valueChanges.subscribe(data => this.onValueChanged(data))
 118   }
 119
 120   ngOnInit () {
 121     this.buildForm()
 122
 123     this.configService.getCustomConfig()
 124       .subscribe(
 125         res => {
 126           this.customConfig = res
 127
 128           this.oldCustomCSS = this.customConfig.instance.customizations.css
 129           this.oldCustomJavascript = this.customConfig.instance.customizations.javascript
 130
 131           this.updateForm()
 132           // Force form validation
 133           this.forceCheck()
 134         },
 135
 136         err => this.notificationsService.error('Error', err.message)
 137       )
 138   }
 139
 140   isTranscodingEnabled () {
 141     return this.form.value['transcodingEnabled'] === true
 142   }
 143
 144   isSignupEnabled () {
 145     return this.form.value['signupEnabled'] === true
 146   }
 147
 148   async formValidated () {
 149     const newCustomizationJavascript = this.form.value['customizationJavascript']
 150     const newCustomizationCSS = this.form.value['customizationCSS']
 151
 152     const customizations = []
 153     if (newCustomizationJavascript && newCustomizationJavascript !== this.oldCustomJavascript) customizations.push('JavaScript')
 154     if (newCustomizationCSS && newCustomizationCSS !== this.oldCustomCSS) customizations.push('CSS')
 155
 156     if (customizations.length !== 0) {
 157       const customizationsText = customizations.join('/')
 158
 159       const message = `You set custom ${customizationsText}. ` +
 160         'This could lead to security issues or bugs if you do not understand it. ' +
 161         'Are you sure you want to update the configuration?'
 162       const label = `Please type "I understand the ${customizationsText} I set" to confirm.`
 163       const expectedInputValue = `I understand the ${customizationsText} I set`
 164
 165       const confirmRes = await this.confirmService.confirmWithInput(message, label, expectedInputValue)
 166       if (confirmRes === false) return
 167     }
 168
 169     const data: CustomConfig = {
 170       instance: {
 171         name: this.form.value['instanceName'],
 172         shortDescription: this.form.value['instanceShortDescription'],
 173         description: this.form.value['instanceDescription'],
 174         terms: this.form.value['instanceTerms'],
 175         defaultClientRoute: this.form.value['instanceDefaultClientRoute'],
 176         defaultNSFWPolicy: this.form.value['instanceDefaultNSFWPolicy'],
 177         customizations: {
 178           javascript: this.form.value['customizationJavascript'],
 179           css: this.form.value['customizationCSS']
 180         }
 181       },
 182       services: {
 183         twitter: {
 184           username: this.form.value['servicesTwitterUsername'],
 185           whitelisted: this.form.value['servicesTwitterWhitelisted']
 186         }
 187       },
 188       cache: {
 189         previews: {
 190           size: this.form.value['cachePreviewsSize']
 191         }
 192       },
 193       signup: {
 194         enabled: this.form.value['signupEnabled'],
 195         limit: this.form.value['signupLimit']
 196       },
 197       admin: {
 198         email: this.form.value['adminEmail']
 199       },
 200       user: {
 201         videoQuota: this.form.value['userVideoQuota']
 202       },
 203       transcoding: {
 204         enabled: this.form.value['transcodingEnabled'],
 205         threads: this.form.value['transcodingThreads'],
 206         resolutions: {
 207           '240p': this.form.value[this.getResolutionKey('240p')],
 208           '360p': this.form.value[this.getResolutionKey('360p')],
 209           '480p': this.form.value[this.getResolutionKey('480p')],
 210           '720p': this.form.value[this.getResolutionKey('720p')],
 211           '1080p': this.form.value[this.getResolutionKey('1080p')]
 212         }
 213       }
 214     }
 215
 216     this.configService.updateCustomConfig(data)
 217       .subscribe(
 218         res => {
 219           this.customConfig = res
 220
 221           // Reload general configuration
 222           this.serverService.loadConfig()
 223
 224           this.updateForm()
 225
 226           this.notificationsService.success('Success', 'Configuration updated.')
 227         },
 228
 229         err => this.notificationsService.error('Error', err.message)
 230       )
 231   }
 232
 233   private updateForm () {
 234     const data = {
 235       instanceName: this.customConfig.instance.name,
 236       instanceShortDescription: this.customConfig.instance.shortDescription,
 237       instanceDescription: this.customConfig.instance.description,
 238       instanceTerms: this.customConfig.instance.terms,
 239       instanceDefaultClientRoute: this.customConfig.instance.defaultClientRoute,
 240       instanceDefaultNSFWPolicy: this.customConfig.instance.defaultNSFWPolicy,
 241       servicesTwitterUsername: this.customConfig.services.twitter.username,
 242       servicesTwitterWhitelisted: this.customConfig.services.twitter.whitelisted,
 243       cachePreviewsSize: this.customConfig.cache.previews.size,
 244       signupEnabled: this.customConfig.signup.enabled,
 245       signupLimit: this.customConfig.signup.limit,
 246       adminEmail: this.customConfig.admin.email,
 247       userVideoQuota: this.customConfig.user.videoQuota,
 248       transcodingThreads: this.customConfig.transcoding.threads,
 249       transcodingEnabled: this.customConfig.transcoding.enabled,
 250       customizationJavascript: this.customConfig.instance.customizations.javascript,
 251       customizationCSS: this.customConfig.instance.customizations.css
 252     }
 253
 254     for (const resolution of this.resolutions) {
 255       const key = this.getResolutionKey(resolution)
 256       data[key] = this.customConfig.transcoding.resolutions[resolution]
 257     }
 258
 259     this.form.patchValue(data)
 260   }
 261
 262 }