client/src/app/login/login.component.ts

   1 import { Component, ElementRef, OnInit, ViewChild } from '@angular/core'
   2 import { Notifier, RedirectService } from '@app/core'
   3 import { UserService } from '@app/shared'
   4 import { AuthService } from '../core'
   5 import { FormReactive } from '../shared'
   6 import { I18n } from '@ngx-translate/i18n-polyfill'
   7 import { FormValidatorService } from '@app/shared/forms/form-validators/form-validator.service'
   8 import { LoginValidatorsService } from '@app/shared/forms/form-validators/login-validators.service'
   9 import { NgbModal, NgbModalRef } from '@ng-bootstrap/ng-bootstrap'
  10 import { ActivatedRoute } from '@angular/router'
  11 import { ServerConfig } from '@shared/models/server/server-config.model'
  12
  13 @Component({
  14   selector: 'my-login',
  15   templateUrl: './login.component.html',
  16   styleUrls: [ './login.component.scss' ]
  17 })
  18
  19 export class LoginComponent extends FormReactive implements OnInit {
  20   @ViewChild('emailInput', { static: true }) input: ElementRef
  21   @ViewChild('forgotPasswordModal', { static: true }) forgotPasswordModal: ElementRef
  22
  23   error: string = null
  24   forgotPasswordEmail = ''
  25   from = {
  26     upload: false
  27   }
  28
  29   private openedForgotPasswordModal: NgbModalRef
  30   private serverConfig: ServerConfig
  31
  32   constructor (
  33     protected formValidatorService: FormValidatorService,
  34     private route: ActivatedRoute,
  35     private modalService: NgbModal,
  36     private loginValidatorsService: LoginValidatorsService,
  37     private authService: AuthService,
  38     private userService: UserService,
  39     private redirectService: RedirectService,
  40     private notifier: Notifier,
  41     private i18n: I18n
  42   ) {
  43     super()
  44   }
  45
  46   get signupAllowed () {
  47     return this.serverConfig.signup.allowed === true
  48   }
  49
  50   get instancesIndexUrl () {
  51     return this.serverConfig.followings.instance.autoFollowIndex.indexUrl || 'https://instances.joinpeertube.org'
  52   }
  53
  54   isEmailDisabled () {
  55     return this.serverConfig.email.enabled === false
  56   }
  57
  58   ngOnInit () {
  59     this.serverConfig = this.route.snapshot.data.serverConfig
  60     this.from.upload = Boolean(this.route.snapshot.paramMap.get('fromUpload'))
  61
  62     this.buildForm({
  63       username: this.loginValidatorsService.LOGIN_USERNAME,
  64       password: this.loginValidatorsService.LOGIN_PASSWORD
  65     })
  66
  67     this.input.nativeElement.focus()
  68   }
  69
  70   login () {
  71     this.error = null
  72
  73     const { username, password } = this.form.value
  74
  75     this.authService.login(username, password)
  76       .subscribe(
  77         () => this.redirectService.redirectToPreviousRoute(),
  78
  79         err => {
  80           if (err.message.indexOf('credentials are invalid') !== -1) this.error = this.i18n('Incorrect username or password.')
  81           else if (err.message.indexOf('blocked') !== -1) this.error = this.i18n('You account is blocked.')
  82           else this.error = err.message
  83         }
  84       )
  85   }
  86
  87   askResetPassword () {
  88     this.userService.askResetPassword(this.forgotPasswordEmail)
  89       .subscribe(
  90         () => {
  91           const message = this.i18n(
  92             'An email with the reset password instructions will be sent to {{email}}. The link will expire within 1 hour.',
  93             { email: this.forgotPasswordEmail }
  94           )
  95           this.notifier.success(message)
  96           this.hideForgotPasswordModal()
  97         },
  98
  99         err => this.notifier.error(err.message)
 100       )
 101   }
 102
 103   openForgotPasswordModal () {
 104     this.openedForgotPasswordModal = this.modalService.open(this.forgotPasswordModal)
 105   }
 106
 107   hideForgotPasswordModal () {
 108     this.openedForgotPasswordModal.close()
 109   }
 110 }