react-ions/lib/components/Alerts/AlertSystem.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 _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

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

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

var _StyledDiv2 = _interopRequireDefault(_StyledDiv);

var _Alert = require('./Alert');

var _Alert2 = _interopRequireDefault(_Alert);

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 AlertSystem = function (_Component) {
  _inherits(AlertSystem, _Component);

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

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

    _this.state = {
      alerts: _this.props.alerts
    };

    _this.getAlerts = function () {
      return _this.state.alerts.map(function (alert) {
        return !alert.hidden && _react2.default.createElement(
          _Alert2.default,
          {
            key: alert.key,
            type: alert.type,
            className: alert.class || '',
            closable: alert.closable,
            timeout: alert.timeout,
            onClose: _this.removeAlert.bind(_this, alert),
            slideIn: _this.props.slideIn
          },
          alert.content
        );
      });
    };

    _this.removeAlert = function (alert) {
      var alerts = _this.state.alerts;


      alerts.map(function (a) {
        if (alert.key === a.key) {
          // Hide the alert
          a.hidden = true;

          // Call its onCose callback if provided
          if (typeof a.onClose === 'function') {
            a.onClose(alert);
          }
        }
      });

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

    _this.render = function () {
      return _react2.default.createElement(
        _StyledDiv2.default,
        { className: _this.props.className, css: (0, _styles.alertSystemWrapper)(_this.props.slideIn) },
        _this.getAlerts()
      );
    };

    if (props.optClass && process.env.NODE_ENV !== 'production') {
      console.warn('AlertSystem: Use of optClass will be deprecated as of react-ions 6.0.0, please use `className` instead');
    }
    return _this;
  }

  _createClass(AlertSystem, null, [{
    key: 'getDerivedStateFromProps',
    value: function getDerivedStateFromProps(nextProps) {
      var alerts = nextProps.alerts;


      alerts.map(function (alert) {
        // Add a unique key to the alert if one is not provided
        if (!alert.key) {
          alert.key = (alert.type || 'success') + '-' + new Date().getTime();
        }
      });

      return { alerts: alerts };
    }
  }]);

  return AlertSystem;
}(_react.Component);

AlertSystem.propTypes = {
  /**
   * The alerts to display.
   */
  alerts: _propTypes.array.isRequired,
  /**
   * A class to add to the alert system component.
   */
  className: _propTypes.string,
  /**
   * Whether or not to slide the alerts in from the right
   */
  slideIn: _propTypes.bool
};
exports.default = AlertSystem;