ndla-ui/es/common/ClickToggle.js

UI component library for NDLA.

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; }; }();

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 _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; }

/**
 * Copyright (c) 2016-present, NDLA.
 *
 * This source code is licensed under the GPLv3 license found in the
 * LICENSE file in the root directory of this source tree.
 *
 */

import React from 'react';
import PropTypes from 'prop-types';
import { noScroll } from 'ndla-util';
import elementType from 'react-prop-types/lib/elementType';
import FocusTrap from 'focus-trap-react';
import Button from 'ndla-button';

import Dialog from '../Dialog';

var ClickToggle = function (_React$Component) {
  _inherits(ClickToggle, _React$Component);

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

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

    _this.state = {
      isOpen: false
    };
    _this.handleClick = _this.handleClick.bind(_this);
    _this.handleOnClose = _this.handleOnClose.bind(_this);
    _this.unmountTrap = _this.unmountTrap.bind(_this);
    return _this;
  }

  _createClass(ClickToggle, [{
    key: 'unmountTrap',
    value: function unmountTrap() {
      if (this.props.onToggle) {
        this.handleOnClose();
      } else {
        noScroll(false);
        this.setState({ isOpen: false });
      }
    }
  }, {
    key: 'handleClick',
    value: function handleClick() {
      var useState = this.props.isOpen === null;
      var isOpen = useState ? !this.state.isOpen : !this.props.isOpen;
      if (this.props.onToggle) {
        this.props.onToggle(isOpen);
      } else {
        noScroll(this.props.noScrollDisabled ? false : isOpen);
        this.setState({
          isOpen: isOpen
        });
      }
    }
  }, {
    key: 'handleOnClose',
    value: function handleOnClose() {
      this.props.onToggle(false);
    }
  }, {
    key: 'render',
    value: function render() {
      var _props = this.props,
          title = _props.title,
          id = _props.id,
          labelledby = _props.labelledby,
          openTitle = _props.openTitle,
          buttonClassName = _props.buttonClassName,
          noScrollDisabled = _props.noScrollDisabled,
          Component = _props.containerClass,
          renderAsLink = _props.renderAsLink,
          renderAsLightButton = _props.renderAsLightButton,
          stripped = _props.stripped,
          dialogModifier = _props.dialogModifier,
          isOpen = _props.isOpen,
          alwaysRenderChildren = _props.alwaysRenderChildren,
          disablePortal = _props.disablePortal,
          children = _props.children,
          rest = _objectWithoutProperties(_props, ['title', 'id', 'labelledby', 'openTitle', 'buttonClassName', 'noScrollDisabled', 'containerClass', 'renderAsLink', 'renderAsLightButton', 'stripped', 'dialogModifier', 'isOpen', 'alwaysRenderChildren', 'disablePortal', 'children']);

      var showDialog = isOpen === null ? this.state.isOpen : isOpen;
      var useDialog = typeof children !== 'function';
      return React.createElement(
        Component,
        rest,
        React.createElement(
          Button,
          {
            stripped: stripped,
            link: renderAsLink,
            lighter: renderAsLightButton,
            className: '' + (showDialog ? 'active ' : '') + buttonClassName,
            onClick: this.handleClick },
          title
        ),
        React.createElement(
          FocusTrap,
          {
            active: showDialog,
            focusTrapOptions: {
              onDeactivate: this.unmountTrap,
              clickOutsideDeactivates: true // Only works when click on scrollbar
            } },
          useDialog && (alwaysRenderChildren || showDialog) && React.createElement(
            Dialog,
            {
              id: id,
              labelledby: labelledby,
              hidden: !showDialog,
              onClose: this.handleClick,
              disablePortal: disablePortal,
              messages: { close: openTitle || 'lukk' },
              modifier: showDialog ? ['active', dialogModifier] : dialogModifier },
            children
          ),
          !useDialog && (isOpen || alwaysRenderChildren) && children(this.handleOnClose, isOpen)
        )
      );
    }
  }]);

  return ClickToggle;
}(React.Component);

export default ClickToggle;


ClickToggle.propTypes = {
  id: function id(props, propName, componentName) {
    if (typeof props[propName] !== 'string' && props[propName] !== undefined) {
      return new Error('Invalid prop ' + propName + ' supplied to ' + componentName + '. Type must be a string.');
    }
    if (typeof props.children !== 'function' && typeof props[propName] !== 'string') {
      return new Error('Invalid prop ' + propName + ' supplied to ' + componentName + '. When children prop is a node, id prop is isRequired.');
    }
    return null;
  },
  labelledby: PropTypes.string,
  containerClass: elementType,
  title: PropTypes.node.isRequired,
  openTitle: PropTypes.node,
  buttonClassName: PropTypes.string,
  className: PropTypes.string,
  children: PropTypes.oneOfType([PropTypes.node, PropTypes.func]).isRequired,
  noScrollDisabled: PropTypes.bool,
  isOpen: PropTypes.bool,
  onToggle: function onToggle(props, propName, componentName) {
    if (typeof props[propName] !== 'function' && props[propName] !== null) {
      return new Error('Invalid prop ' + propName + ' supplied to ' + componentName + '. Type must be a function.');
    }
    if (typeof props.children === 'function' && typeof props[propName] !== 'function') {
      return new Error('Invalid prop ' + propName + ' supplied to ' + componentName + '. When children prop is a function, onToggle prop is isRequired.');
    }
    return null;
  },
  renderAsLink: PropTypes.bool,
  renderAsLightButton: PropTypes.bool,
  stripped: PropTypes.bool,
  dialogModifier: PropTypes.oneOfType([PropTypes.string, PropTypes.array]),
  alwaysRenderChildren: PropTypes.bool,
  disablePortal: PropTypes.bool
};

ClickToggle.defaultProps = {
  containerClass: 'div',
  renderAsLink: false,
  renderAsLightButton: false,
  stripped: false,
  isOpen: null,
  onToggle: null,
  id: undefined,
  alwaysRenderChildren: false,
  disablePortal: true
};