react-ions/lib/components/Alerts/Alert.js

An open source set of React components that implement Ambassador's Design and UX patterns.

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _propTypes = require('prop-types');

var _Icon = require('../Icon');

var _Icon2 = _interopRequireDefault(_Icon);

var _StyledDiv = require('../StyledDiv');

var _StyledDiv2 = _interopRequireDefault(_StyledDiv);

var _styles = require('./styles.css');

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var Alert = function (_Component) {
  _inherits(Alert, _Component);

  function Alert(props) {
    _classCallCheck(this, Alert);

    var _this = _possibleConstructorReturn(this, (Alert.__proto__ || Object.getPrototypeOf(Alert)).call(this, props));

    _this.state = {
      timerStart: 0,
      timeout: _this.props.timeout,
      timer: false
    };

    _this.componentDidMount = function () {
      _this.startTimer();
    };

    _this.startTimer = function () {
      if (!_this.props.timeout) return;

      _this.setState({
        timerStart: new Date(),
        timer: setTimeout(_this.closeAlert, _this.state.timeout)
      });
    };

    _this.pauseTimer = function () {
      if (!_this.state.timer) return;

      clearTimeout(_this.state.timer);

      var timeout = _this.state.timeout;
      timeout -= new Date() - _this.state.timerStart;

      _this.setState({ timeout: timeout });
    };

    _this.closeAlert = function () {
      if (_this.state.timer) clearTimeout(_this.state.timer);
      if (_this.props.onClose) _this.props.onClose();
    };

    _this.render = function () {
      return _react2.default.createElement(
        _StyledDiv2.default,
        { className: _this.props.className, css: (0, _styles.alertWrapper)(_this.props.type, _this.props.closable, _this.props.slideIn), onMouseEnter: _this.pauseTimer, onMouseLeave: _this.startTimer },
        _react2.default.createElement(_Icon2.default, { name: 'md-' + _this.props.type, width: '17', height: '17' }),
        _react2.default.createElement(
          'div',
          null,
          _this.props.children
        ),
        _this.props.closable && _react2.default.createElement(
          _StyledDiv2.default,
          { css: _styles.closeIcon, onClick: _this.closeAlert },
          _react2.default.createElement(_Icon2.default, { name: 'md-close', width: '12', height: '12' })
        ),
        _this.props.countdownBar && !!_this.props.timeout && _react2.default.createElement(
          _StyledDiv2.default,
          { css: _styles.countdownBarWrapper },
          _react2.default.createElement(_StyledDiv2.default, { className: 'countdown-bar', css: (0, _styles.countdownBar)(_this.props.type, _this.props.timeout) })
        )
      );
    };

    return _this;
  }

  return Alert;
}(_react.Component);

Alert.propTypes = {
  /**
   * A class to add to the alert component.
   */
  className: _propTypes.string,
  /**
   * Whether the alert can be closed.
   */
  closable: _propTypes.bool,
  /**
   * Whether to show the countdown bar.
   */
  countdownBar: _propTypes.bool,
  /**
   * A callback to be triggered when the close icon is clicked or when the timeout expires.
   */
  onClose: _propTypes.func,
  /**
   * Whether or not to slide the alert in from the right.
   */
  slideIn: _propTypes.bool,
  /**
   * How long before the alert disappears.
   */
  timeout: _propTypes.number,
  /**
   * The alert type.
   */
  type: (0, _propTypes.oneOf)(['success', 'warning', 'info', 'danger'])
};
Alert.defaultProps = {
  closable: true,
  countdownBar: true,
  type: 'success'
};
exports.default = Alert;