From 1942f11d5ee6926ad93dc1b79fae18325ba5de18 Mon Sep 17 00:00:00 2001
From: Chocobozzz <me@florianbigard.com>
Date: Tue, 23 Jun 2020 14:49:20 +0200
Subject: Lazy load all routes

---
 client/src/app/+login/login.component.ts | 147 +++++++++++++++++++++++++++++++
 1 file changed, 147 insertions(+)
 create mode 100644 client/src/app/+login/login.component.ts

(limited to 'client/src/app/+login/login.component.ts')

diff --git a/client/src/app/+login/login.component.ts b/client/src/app/+login/login.component.ts
new file mode 100644
index 000000000..cbc51ee21
--- /dev/null
+++ b/client/src/app/+login/login.component.ts
@@ -0,0 +1,147 @@
+import { environment } from 'src/environments/environment'
+import { AfterViewInit, Component, ElementRef, OnInit, ViewChild } from '@angular/core'
+import { ActivatedRoute } from '@angular/router'
+import { AuthService, Notifier, RedirectService, UserService } from '@app/core'
+import { HooksService } from '@app/core/plugins/hooks.service'
+import { FormReactive, FormValidatorService, LoginValidatorsService } from '@app/shared/shared-forms'
+import { NgbModal, NgbModalRef } from '@ng-bootstrap/ng-bootstrap'
+import { I18n } from '@ngx-translate/i18n-polyfill'
+import { RegisteredExternalAuthConfig, ServerConfig } from '@shared/models'
+
+@Component({
+  selector: 'my-login',
+  templateUrl: './login.component.html',
+  styleUrls: [ './login.component.scss' ]
+})
+
+export class LoginComponent extends FormReactive implements OnInit, AfterViewInit {
+  @ViewChild('usernameInput', { static: false }) usernameInput: ElementRef
+  @ViewChild('forgotPasswordModal', { static: true }) forgotPasswordModal: ElementRef
+
+  error: string = null
+  forgotPasswordEmail = ''
+
+  isAuthenticatedWithExternalAuth = false
+  externalAuthError = false
+  externalLogins: string[] = []
+
+  private openedForgotPasswordModal: NgbModalRef
+  private serverConfig: ServerConfig
+
+  constructor (
+    protected formValidatorService: FormValidatorService,
+    private route: ActivatedRoute,
+    private modalService: NgbModal,
+    private loginValidatorsService: LoginValidatorsService,
+    private authService: AuthService,
+    private userService: UserService,
+    private redirectService: RedirectService,
+    private notifier: Notifier,
+    private hooks: HooksService,
+    private i18n: I18n
+  ) {
+    super()
+  }
+
+  get signupAllowed () {
+    return this.serverConfig.signup.allowed === true
+  }
+
+  isEmailDisabled () {
+    return this.serverConfig.email.enabled === false
+  }
+
+  ngOnInit () {
+    const snapshot = this.route.snapshot
+
+    this.serverConfig = snapshot.data.serverConfig
+
+    if (snapshot.queryParams.externalAuthToken) {
+      this.loadExternalAuthToken(snapshot.queryParams.username, snapshot.queryParams.externalAuthToken)
+      return
+    }
+
+    if (snapshot.queryParams.externalAuthError) {
+      this.externalAuthError = true
+      return
+    }
+
+    this.buildForm({
+      username: this.loginValidatorsService.LOGIN_USERNAME,
+      password: this.loginValidatorsService.LOGIN_PASSWORD
+    })
+  }
+
+  ngAfterViewInit () {
+    if (this.usernameInput) {
+      this.usernameInput.nativeElement.focus()
+    }
+
+    this.hooks.runAction('action:login.init', 'login')
+  }
+
+  getExternalLogins () {
+    return this.serverConfig.plugin.registeredExternalAuths
+  }
+
+  getAuthHref (auth: RegisteredExternalAuthConfig) {
+    return environment.apiUrl + `/plugins/${auth.name}/${auth.version}/auth/${auth.authName}`
+  }
+
+  login () {
+    this.error = null
+
+    const { username, password } = this.form.value
+
+    this.authService.login(username, password)
+      .subscribe(
+        () => this.redirectService.redirectToPreviousRoute(),
+
+        err => this.handleError(err)
+      )
+  }
+
+  askResetPassword () {
+    this.userService.askResetPassword(this.forgotPasswordEmail)
+      .subscribe(
+        () => {
+          const message = this.i18n(
+            'An email with the reset password instructions will be sent to {{email}}. The link will expire within 1 hour.',
+            { email: this.forgotPasswordEmail }
+          )
+          this.notifier.success(message)
+          this.hideForgotPasswordModal()
+        },
+
+        err => this.notifier.error(err.message)
+      )
+  }
+
+  openForgotPasswordModal () {
+    this.openedForgotPasswordModal = this.modalService.open(this.forgotPasswordModal)
+  }
+
+  hideForgotPasswordModal () {
+    this.openedForgotPasswordModal.close()
+  }
+
+  private loadExternalAuthToken (username: string, token: string) {
+    this.isAuthenticatedWithExternalAuth = true
+
+    this.authService.login(username, null, token)
+    .subscribe(
+      () => this.redirectService.redirectToPreviousRoute(),
+
+      err => {
+        this.handleError(err)
+        this.isAuthenticatedWithExternalAuth = false
+      }
+    )
+  }
+
+  private handleError (err: any) {
+    if (err.message.indexOf('credentials are invalid') !== -1) this.error = this.i18n('Incorrect username or password.')
+    else if (err.message.indexOf('blocked') !== -1) this.error = this.i18n('You account is blocked.')
+    else this.error = err.message
+  }
+}
-- 
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