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