@materialr/snackbar/lib/index.js

Material snackbar implementation for React

'use strict';

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

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

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 _snackbar = require('@material/snackbar');

var _constants = require('@material/snackbar/constants');

var _classnames2 = require('classnames');

var _classnames3 = _interopRequireDefault(_classnames2);

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

var _propTypes2 = _interopRequireDefault(_propTypes);

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

require('@material/snackbar/mdc-snackbar.scss');

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

function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return 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 Snackbar = function (_React$Component) {
  _inherits(Snackbar, _React$Component);

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

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

    _this.elementRoot = undefined;
    _this.snackbar = undefined;
    _this.getClassNames = _this.getClassNames.bind(_this);
    _this.snackbarShow = _this.snackbarShow.bind(_this);
    return _this;
  }

  _createClass(Snackbar, [{
    key: 'componentDidMount',
    value: function componentDidMount() {
      var HIDE_EVENT = _constants.strings.HIDE_EVENT,
          SHOW_EVENT = _constants.strings.SHOW_EVENT;
      var _props = this.props,
          onHide = _props.onHide,
          onShow = _props.onShow;

      this.snackbar = new _snackbar.MDCSnackbar(this.elementRoot);
      if (onHide) {
        this.snackbar.listen(HIDE_EVENT, onHide);
      }
      if (onShow) {
        this.snackbar.listen(SHOW_EVENT, onShow);
      }
      this.snackbarShow();
    }
  }, {
    key: 'componentWillUnmount',
    value: function componentWillUnmount() {
      var HIDE_EVENT = _constants.strings.HIDE_EVENT,
          SHOW_EVENT = _constants.strings.SHOW_EVENT;
      var _props2 = this.props,
          onHide = _props2.onHide,
          onShow = _props2.onShow;

      if (onHide) {
        this.snackbar.unlisten(HIDE_EVENT, onHide);
      }
      if (onShow) {
        this.snackbar.unlisten(SHOW_EVENT, onShow);
      }
      this.snackbar.destroy();
    }
  }, {
    key: 'getClassNames',
    value: function getClassNames() {
      var _props3 = this.props,
          alignStart = _props3.alignStart,
          className = _props3.className;

      return (0, _classnames3.default)(_defineProperty({
        'mdc-snackbar': true,
        'mdc-snackbar--align-start': alignStart
      }, className, !!className));
    }
  }, {
    key: 'snackbarShow',
    value: function snackbarShow() {
      var _props4 = this.props,
          actionHandler = _props4.actionHandler,
          actionText = _props4.actionText,
          message = _props4.message,
          multiline = _props4.multiline,
          multilineActionOnBottom = _props4.multilineActionOnBottom,
          timeout = _props4.timeout;

      this.snackbar.show({
        actionHandler: actionHandler,
        actionOnBottom: multilineActionOnBottom,
        actionText: actionText,
        message: message,
        multiline: multiline,
        timeout: timeout
      });
    }
  }, {
    key: 'render',
    value: function render() {
      var _this2 = this;

      var getClassNames = this.getClassNames,
          _props5 = this.props,
          actionHandler = _props5.actionHandler,
          actionText = _props5.actionText,
          alignStart = _props5.alignStart,
          className = _props5.className,
          message = _props5.message,
          multiline = _props5.multiline,
          multilineActionOnBottom = _props5.multilineActionOnBottom,
          onHide = _props5.onHide,
          onShow = _props5.onShow,
          timeout = _props5.timeout,
          props = _objectWithoutProperties(_props5, ['actionHandler', 'actionText', 'alignStart', 'className', 'message', 'multiline', 'multilineActionOnBottom', 'onHide', 'onShow', 'timeout']);

      return _react2.default.createElement(
        'div',
        _extends({
          'aria-live': 'assertive',
          'aria-atomic': 'true',
          className: getClassNames(),
          ref: function ref(elementRoot) {
            _this2.elementRoot = elementRoot;
          }
        }, props),
        _react2.default.createElement('div', { className: 'mdc-snackbar__text' }),
        _react2.default.createElement(
          'div',
          { className: 'mdc-snackbar__action-wrapper' },
          _react2.default.createElement('button', { className: 'mdc-snackbar__action-button', type: 'button' })
        )
      );
    }
  }]);

  return Snackbar;
}(_react2.default.Component);

Snackbar.propTypes = {
  actionHandler: _propTypes2.default.func,
  actionText: _propTypes2.default.string,
  alignStart: _propTypes2.default.bool,
  className: _propTypes2.default.string,
  message: _propTypes2.default.string.isRequired,
  multiline: _propTypes2.default.bool,
  multilineActionOnBottom: _propTypes2.default.bool,
  onHide: _propTypes2.default.func,
  onShow: _propTypes2.default.func,
  timeout: _propTypes2.default.number
};

Snackbar.defaultProps = {
  actionHandler: undefined,
  actionText: undefined,
  alignStart: false,
  className: undefined,
  multiline: false,
  multilineActionOnBottom: false,
  onHide: undefined,
  onShow: undefined,
  timeout: 2750
};

exports.default = Snackbar;