sophia-components/build/components/Dropdown/Dropdown.js

Sophia React Components based on bulma.io

'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 _react = require('react');

var _react2 = _interopRequireDefault(_react);

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

var _propTypes2 = _interopRequireDefault(_propTypes);

var _compose = require('recompose/compose');

var _compose2 = _interopRequireDefault(_compose);

var _withEvents = require('../../base/withEvents');

var _withEvents2 = _interopRequireDefault(_withEvents);

var _withAttrs = require('../../base/withAttrs');

var _withAttrs2 = _interopRequireDefault(_withAttrs);

var _withIsHas = require('../../base/withIsHas');

var _withIsHas2 = _interopRequireDefault(_withIsHas);

var _helpers = require('../../utils/helpers');

var _DropdownTrigger = require('./components/DropdownTrigger');

var _DropdownTrigger2 = _interopRequireDefault(_DropdownTrigger);

var _DropdownMenu = require('./components/DropdownMenu');

var _DropdownMenu2 = _interopRequireDefault(_DropdownMenu);

var _DropdownItem = require('./components/DropdownItem');

var _DropdownItem2 = _interopRequireDefault(_DropdownItem);

var _DropdownDivider = require('./components/DropdownDivider');

var _DropdownDivider2 = _interopRequireDefault(_DropdownDivider);

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 _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; } /* eslint-disable no-nested-ternary,react/no-array-index-key */


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

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

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

    _this.props = props;
    if (_this.props.active === null && _this.props.hoverable === null) {
      _this.state = { active: false, wrapperRef: null };
    }
    _this.setWrapperRef = _this.setWrapperRef.bind(_this);
    _this.handleClickOutside = _this.handleClickOutside.bind(_this);
    _this.setActive = _this.setActive.bind(_this);
    return _this;
  }

  _createClass(Dropdown, [{
    key: 'componentDidMount',
    value: function componentDidMount() {
      if (this.props.active === null && this.props.hoverable === null) {
        document.addEventListener('mousedown', this.handleClickOutside);
      }
    }
  }, {
    key: 'componentWillUnmount',
    value: function componentWillUnmount() {
      if (this.props.active === null && this.props.hoverable === null) {
        document.removeEventListener('mousedown', this.handleClickOutside);
      }
    }

    /**
     * Set the wrapper ref
     */

  }, {
    key: 'setWrapperRef',
    value: function setWrapperRef(node) {
      if (this.state) {
        this.setState({ wrapperRef: node });
      }
    }
  }, {
    key: 'setActive',
    value: function setActive() {
      this.setState({ active: true });
    }

    /**
     * Alert if clicked on outside of element
     */

  }, {
    key: 'handleClickOutside',
    value: function handleClickOutside(event) {
      if (this.state.wrapperRef && !this.state.wrapperRef.contains(event.target)) {
        this.setState({ active: false });
      }
    }
  }, {
    key: 'render',
    value: function render() {
      var _props = this.props,
          children = _props.children,
          _props$attrs = _props.attrs,
          className = _props$attrs.className,
          restAttrs = _objectWithoutProperties(_props$attrs, ['className']),
          events = _props.events,
          active = _props.active,
          hoverable = _props.hoverable,
          onTriggerClick = _props.onTriggerClick;

      if (!children) {
        var _props2 = this.props,
            trigger = _props2.trigger,
            items = _props2.items;

        var onClickTrigger = !this.state ? onTriggerClick : this.setActive;
        var triggerElement = typeof trigger === 'string' ? _react2.default.createElement(_DropdownTrigger2.default, { onClick: onClickTrigger, label: trigger }) : _react2.default.createElement(_DropdownTrigger2.default, { onClick: onClickTrigger, label: trigger.label, icon: trigger.icon });
        var itemElements = !items || !items.length ? null : items.map(function (item, index) {
          var type = item.type || 'a';
          return type === 'divider' ? _react2.default.createElement(_DropdownDivider2.default, { key: index }) : type === 'a' ? _react2.default.createElement(
            _DropdownItem2.default,
            { key: index, active: item.active, href: item.href || '#', as: type, onClick: item.onClick },
            item.content
          ) : _react2.default.createElement(
            _DropdownItem2.default,
            { key: index, active: item.active, as: type, onClick: item.onClick },
            item.content
          );
        });
        var activeState = !this.state ? active : this.state.active;
        var activeClass = activeState ? 'is-active' : false;
        var hoverableClass = hoverable ? 'is-hoverable' : false;
        return _react2.default.createElement(
          'div',
          _extends({ ref: this.setWrapperRef, className: (0, _helpers.classNameJoiner)('dropdown', className, activeClass, hoverableClass) }, restAttrs, events),
          triggerElement,
          _react2.default.createElement(
            _DropdownMenu2.default,
            null,
            itemElements
          )
        );
      }
      return _react2.default.createElement(
        'div',
        _extends({ className: (0, _helpers.classNameJoiner)('dropdown', className) }, restAttrs, events),
        children
      );
    }
  }]);

  return Dropdown;
}(_react.Component);

Dropdown.propTypes = {
  active: _propTypes2.default.bool,
  hoverable: _propTypes2.default.bool,
  children: _propTypes2.default.node,
  attrs: _propTypes2.default.shape().isRequired,
  events: _propTypes2.default.shape().isRequired,
  items: _propTypes2.default.arrayOf(_propTypes2.default.shape({
    onClick: _propTypes2.default.func,
    content: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.node]),
    href: _propTypes2.default.string,
    type: _propTypes2.default.oneOf(['a', 'div', 'divider']),
    active: _propTypes2.default.bool
  })),
  trigger: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.shape({
    label: _propTypes2.default.string,
    icon: _propTypes2.default.oneOfType([_propTypes2.default.string, _propTypes2.default.node])
  })]),
  onTriggerClick: _propTypes2.default.func
};

Dropdown.defaultProps = {
  active: null,
  hoverable: null,
  children: null,
  items: null,
  trigger: null,
  onTriggerClick: null
};

exports.default = (0, _compose2.default)((0, _withEvents2.default)(), (0, _withIsHas2.default)((0, _helpers.combineSets)(_withIsHas.helpersIsKeys, ['right', 'up']), _withIsHas.helpersHasKeys), (0, _withAttrs2.default)())(Dropdown);