2017-06-08_509bba0/509bba0_unpacked_with_node_modules/discord_app/components/Login.js

import React from 'react';
import PureRenderMixin from 'react-addons-pure-render-mixin';
import {Link} from 'react-router';
import classNames from 'classnames';
import Flux from '../lib/flux';
import BaseAuthForm from './BaseAuthForm';
import ConfirmModal from './ConfirmModal';
import SaveButton from './common/SaveButton';
import AuthenticationActionCreators from '../actions/AuthenticationActionCreators';
import ModalActionCreators from '../actions/ModalActionCreators';
import AuthenticationStore from '../stores/AuthenticationStore';
import querystring from 'querystring';
import i18n from '../i18n';
import RouterUtils from '../utils/RouterUtils';
import {ActionTypes, ChannelTypes, Endpoints, Routes, LoginStates} from '../Constants';
import {isSafeRedirect} from '../utils/RedirectUtils';
import HTTPUtils from '../utils/HTTPUtils';
import Dispatcher from '../Dispatcher';

const CODE_REF = 'code';

const Login = React.createClass({
  mixins: [PureRenderMixin, Flux.StoreListenerMixin(AuthenticationStore)],

  getStateFromStores() {
    return {
      loginStatus: AuthenticationStore.getLoginStatus(),
      mfaTicket: AuthenticationStore.getMFATicket(),
      errors: AuthenticationStore.getErrors(),
      authenticated: AuthenticationStore.isAuthenticated(),
    };
  },

  componentDidMount() {
    AuthenticationActionCreators.fingerprint('Login');
    this.loginOrSSO();
  },

  componentDidUpdate() {
    this.loginOrSSO();
  },

  loginOrSSO() {
    if (this.state.authenticated) {
      // We should double-check that the user's token is *valid* before forwarding them to their destination
      HTTPUtils.get({
        url: Endpoints.ME,
      }).then(
        () => {
          const {query} = this.props.location;
          if (query['redirect_to'] && isSafeRedirect(query['redirect_to'])) {
            window.location = query['redirect_to'];
          } else if (query['service'] == null) {
            RouterUtils.transitionTo(Routes.ME);
          } else {
            const prefix = location.protocol + process.env.API_ENDPOINT + Endpoints.SSO;
            window.location = `${prefix}?token=${AuthenticationStore.getToken()}&${querystring.stringify(query)}`;
          }
        },
        () => {
          Dispatcher.dispatch({type: ActionTypes.LOGOUT});
        }
      );
    }
  },

  handleSubmit(e) {
    e.preventDefault();
    AuthenticationActionCreators.login(this.refs.email.value, this.refs.password.value);
  },

  handleTokenSubmit(e) {
    e.preventDefault();
    this.setState({loggingInViaMFA: true});
    AuthenticationActionCreators.loginMFA(this.refs[CODE_REF].value, this.state.mfaTicket);
  },

  handleForgotPassword() {
    const email = this.refs.email.value;
    AuthenticationActionCreators.forgotPassword(email, () => {
      ModalActionCreators.push(props => {
        return (
          <ConfirmModal
            header={i18n.Messages.EMAIL_VERIFICATION_INSTRUCTIONS_HEADER}
            confirmText={i18n.Messages.OKAY}
            red={false}
            {...props}>
            <p>{i18n.Messages.EMAIL_VERIFICATION_INSTRUCTIONS_BODY.format({email})}</p>
          </ConfirmModal>
        );
      });
    });
  },

  render() {
    const {errors, loginStatus} = this.state;

    const hasError = field => errors[field] != null;
    const renderError = field => {
      if (hasError(field)) {
        return <span className="error">({errors[field]})</span>;
      } else {
        return null;
      }
    };

    let header;
    let registerLink;
    const invite = this.props.invite;
    if (invite != null) {
      const channelName = invite.channel.type === ChannelTypes.GUILD_TEXT
        ? `#${invite.channel.name}`
        : invite.channel.name;
      const serverName = invite.guild.name;
      header = (
        <h1>
          {i18n.Messages.LOGIN_TITLE}
          <p>{i18n.Messages.INSTANT_INVITE_RESOLVED_BODY.format({channelName, serverName})}</p>
        </h1>
      );
      registerLink = {
        pathname: Routes.INVITE(invite.code),
        query: {
          mode: 'register',
        },
      };
    } else {
      header = <h1>{i18n.Messages.LOGIN_TITLE}</h1>;
      registerLink = {
        pathname: Routes.REGISTER,
        query: this.props.location.query,
      };
    }

    if (this.state.mfaTicket || this.state.loggingInViaMFA) {
      return (
        <BaseAuthForm onSubmit={this.handleTokenSubmit} invite={invite}>
          {header}
          <div className={classNames({'control-group': true, error: hasError(CODE_REF)})}>
            <label htmlFor="mfa-code">{i18n.Messages.TWO_FA_ENTER_TOKEN_LABEL} {renderError(CODE_REF)}</label>
            <input
              id="mfa-code"
              key={CODE_REF}
              ref={CODE_REF}
              type="text"
              autoComplete="off"
              spellCheck="false"
              maxLength={10}
              autoFocus
              defaultValue=""
            />
            <p className="token-tip">{i18n.Messages.TWO_FA_ENTER_TOKEN_BODY}</p>
          </div>
          <SaveButton className="btn btn-primary" disabled={loginStatus === LoginStates.LOGGING_IN_MFA}>
            {i18n.Messages.LOGIN}
          </SaveButton>
        </BaseAuthForm>
      );
    }

    return (
      <BaseAuthForm onSubmit={this.handleSubmit} invite={invite}>
        {header}
        <div className={classNames({'control-group': true, error: hasError('email')})}>
          <label htmlFor="register-email">{i18n.Messages.FORM_LABEL_EMAIL} {renderError('email')}</label>
          <input id="register-email" ref="email" type="email" autoComplete="off" spellCheck="false" autoFocus />
        </div>
        <div className={classNames({'control-group': true, error: hasError('password')})}>
          <label htmlFor="register-password">{i18n.Messages.FORM_LABEL_PASSWORD} {renderError('password')}</label>
          <input id="register-password" ref="password" type="password" autoComplete="off" spellCheck="false" />
          <button className="btn-forgot-password" type="button" onClick={this.handleForgotPassword}>
            {i18n.Messages.FORGOT_PASSWORD}
          </button>
        </div>
        <SaveButton className="btn btn-primary" disabled={loginStatus === LoginStates.LOGGING_IN}>
          {i18n.Messages.LOGIN}
        </SaveButton>
        <footer>
          {i18n.Messages.NEED_ACCOUNT} <Link to={registerLink}>{i18n.Messages.REGISTER}</Link>
        </footer>
      </BaseAuthForm>
    );
  },
});

export default Login;



// WEBPACK FOOTER //
// ./discord_app/components/Login.js