lucid-ui/lib/components/Breadcrumb/Breadcrumb.js

A UI component library from AppNexus.

import _map from "lodash/map";
import _isEmpty from "lodash/isEmpty";
import _keys from "lodash/keys";
import _last from "lodash/last";
import _initial from "lodash/initial";

function _extends() { _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; }; return _extends.apply(this, arguments); }

function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }

function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }

import React from 'react';
import PropTypes from 'react-peek/prop-types';
import { lucidClassNames } from '../../util/style-helpers';
import { findTypes, omitProps } from '../../util/component-types';
var cx = lucidClassNames.bind('&-Breadcrumb');
var any = PropTypes.any,
    node = PropTypes.node;

var BreadcrumbItem = function BreadcrumbItem(_props) {
  return null;
};

BreadcrumbItem.displayName = 'Breadcrumb.Item';
BreadcrumbItem.peek = {
  description: "\n\t\tRenders a `li`\n\t"
};
BreadcrumbItem.propName = 'Item';
BreadcrumbItem.propTypes = {
  children: node
};
export var Breadcrumb = function Breadcrumb(props) {
  var className = props.className,
      passThroughs = _objectWithoutProperties(props, ["className"]);

  var items = findTypes(props, Breadcrumb.Item);

  var initialItems = _initial(items);

  var lastItem = _last(items);

  return /*#__PURE__*/React.createElement("nav", _extends({}, omitProps(passThroughs, undefined, _keys(Breadcrumb.propTypes)), {
    className: cx('&', className)
  }), !_isEmpty(items) ? /*#__PURE__*/React.createElement("ul", {
    className: cx('&-List')
  }, _map(initialItems, function (_ref) {
    var props = _ref.props,
        key = _ref.key;
    return /*#__PURE__*/React.createElement("li", _extends({}, props, {
      key: key,
      className: cx('&-Item', props.className)
    }), props.children, /*#__PURE__*/React.createElement("span", {
      className: cx('&-BreadcrumbSeparator')
    }, /*#__PURE__*/React.createElement("span", null), /*#__PURE__*/React.createElement("span", null)));
  }), /*#__PURE__*/React.createElement("li", _extends({}, lastItem.props, {
    key: lastItem.key,
    className: cx('&-Item', lastItem.props.className)
  }))) : null);
};
Breadcrumb.displayName = 'Breadcrumb';
Breadcrumb.peek = {
  description: "\n\t\tNavigation component to show a user's place in a navigation hierarchy\n\t\tand provide links to return to higher points in the hierarchy\n\t",
  categories: ['navigation']
};
Breadcrumb.propTypes = {
  children: node,
  className: any,
  Item: node
};
Breadcrumb.Item = BreadcrumbItem;
export default Breadcrumb;