feedback_widget.js

/** @jsx React.DOM */
/* jshint trailing:false, quotmark:false, newcap:false */
define(function (require) {

  'use strict';

  var React = require('react'),
      Promise = require('bluebird'),
      $ = require('jquery');

  var UNSENT_FEEDBACK_KEY = 'common.views.FeedbackWidget.unsentFeedback';

  var STATUS = {
    INITIAL: 'initial',
    SENDING: 'sending',
    SENT: 'sent'
  };

  var FeedbackWidget = React.createClass({
    propTypes: {
      closeModal: React.PropTypes.func.isRequired
    },

    getInitialState: function () {
      return {
        text: this.getFeedbackFromLocalStorage() || '',
        status: STATUS.INITIAL
      };
    },

    render: function () {
      var status = this.state.status,
          footer;

      footer = (status === STATUS.SENT) ?
        <span>Thank you for your feedback.</span> :
        <a className='Btn Btn--large' onClick={this.beginSend}
           data-disabled={status !== STATUS.INITIAL}>
          Send
        </a>;

      return (
        <div className='Feedback'>
          <div onClick={this.props.showModal} className='Modal-close'>
            <i className='icon-cross'></i>
          </div>
          <h3 className='Modal-title'>
            Send Feedback
          </h3>
          <p className='Modal-message'>
            Got ideas, problems, or just want to say hi?
          </p>
          <div className='Form'>
            <div className='Form-group'>
              <textarea className='Form-control Feedback-field'
                        placeholder='Jot it down here and press Send'
                        value={this.state.text}
                        onChange={this.handleChange}
                        ref='textarea'
                        autoFocus
                        disabled={status !== STATUS.INITIAL} />
            </div>
          </div>
          <div className='Modal-footer'>
            {footer}
          </div>
        </div>
      );
    },

    handleChange: function (e) {
      var text = e.target.value;

      if (this.state.status === STATUS.INITIAL) {
        this.saveFeedbackInLocalStorage(text);
      }

      this.setState({
        text: text
      });
    },

    setStatus: function (status) {
      if (!status) {
        throw new Error('Empty status');
      }

      this.setState({
        status: status
      });
    },

    beginSend: function () {
      if (this.state.status !== STATUS.INITIAL) {
        throw new Error('Gotta be in initial state.');
      }

      this.setStatus(STATUS.SENDING);
      this.postFeedback(this.state.text)
        .bind(this)
        .then(function () {
          this.setStatus(STATUS.SENT);
          this.clearFeedbackInLocalStorage();
        })
        .catch(function (err) {
          this.setStatus(STATUS.INITIAL);
          this.refs.textarea.getDOMNode().focus();

          console.log('Error sending feedback', err);
        });
    },

    postFeedback: function (text) {
      var data = {
        'feedback': text,
        'current_url': window.location.href
      };

      return Promise.cast($.ajax({
        url: '/api/feedback',
        type: 'POST',
        data: JSON.stringify(data),
        contentType: 'application/json; charset=utf-8',
        dataType: 'json'
      }));
    },

    getFeedbackFromLocalStorage: function () {
      return localStorage.getItem(UNSENT_FEEDBACK_KEY);
    },

    saveFeedbackInLocalStorage: function (text) {
      localStorage.setItem(UNSENT_FEEDBACK_KEY, text);
    },

    clearFeedbackInLocalStorage: function () {
      localStorage.removeItem(UNSENT_FEEDBACK_KEY);
    }
  });

  return FeedbackWidget;

});

join_widget.js

/** @jsx React.DOM */
/* jshint trailing:false, quotmark:false, newcap:false */
define(function (require) {

  'use strict';

  var React = require('react'),
      Promise = require('bluebird'),
      $ = require('jquery'),
      _ = require('underscore');

  var STATUS = {
    INITIAL: 'initial',
    SENDING: 'sending',
    SENT: 'sent'
  };

  var JoinWidget = React.createClass({
    mixins: [React.addons.LinkedStateMixin],

    propTypes: {
      closeModal: React.PropTypes.func.isRequired,
      showLogin: React.PropTypes.func.isRequired
    },

    getInitialState: function () {
      return {
        name: '',
        email: '',
        website: '',
        status: STATUS.INITIAL
      };
    },

    maySend: function () {
      return this.state.status === STATUS.INITIAL &&
        this.state.name &&
        this.state.email &&
        this.state.website;
    },

    getFooter: function (status) {
      if (status === STATUS.SENT) {
        return (
          <div className='Modal-footer'>
            Thank you! We will contact you soon.
          </div>
        );
      }

      return (
        <div className='Modal-footer'>
          <span className='Modal-footer-text'>
            Already invited?
            <a onClick={this.props.showLogin}>Sign in</a>.
          </span>
          <a className='Btn Btn--large' onClick={this.beginSend}
             data-disabled={!this.maySend()}>
            Send
          </a>
        </div>
      );
    },

    render: function () {
      var status = this.state.status,
          footer = this.getFooter(status);

      return (
        <div className='social-Join'>
          <div className='Modal-close' onClick={this.props.closeModal}>
            <i className='icon-cross'></i>
          </div>
          <h3 className='Modal-title'>
            Request Invite
          </h3>
          <p className='Modal-message'>
            Want to be a part of (redacted)? Awesome!
            <br/><br/>
            For now we’re invite-only. Fill in the application and hit Send.
          </p>
          <div className='Form'>
            <div className='Form-group'>
              <input valueLink={this.linkState('name')} disabled={status !== STATUS.INITIAL} autofocus
                type='text' className='Form-control' placeholder='Name' />
              <input valueLink={this.linkState('email')} disabled={status !== STATUS.INITIAL}
                type='email' className='Form-control' placeholder='Email' />
              <input valueLink={this.linkState('website')} disabled={status !== STATUS.INITIAL}
                type='url' className='Form-control' placeholder='Website' />
            </div>
          </div>
          {footer}
        </div>
      );
    },

    setStatus: function (status) {
      if (!status) {
        throw new Error('Empty status');
      }

      this.setState({
        status: status
      });
    },

    beginSend: function () {
      if (this.state.status !== STATUS.INITIAL) {
        throw new Error('Gotta be in initial state.');
      }

      this.setStatus(STATUS.SENDING);
      this.sendInviteRequest(_.pick(this.state, 'email', 'name', 'website'))
        .bind(this)
        .then(function () {
          this.setStatus(STATUS.SENT);
        })
        .catch(function (err) {
          this.setStatus(STATUS.INITIAL);
          console.log('Error requesting invite', err);
        });
    },

    sendInviteRequest: function (options) {
      var data = _.extend(options, {
        'current_url': window.location.href
      });

      return Promise.cast($.ajax({
        url: '/api/invite_requests',
        type: 'POST',
        data: JSON.stringify(data),
        contentType: 'application/json; charset=utf-8',
        dataType: 'json'
      }));
    }
  });

  return JoinWidget;

});