react-bootstrap/lib/CollapsibleNav.js

Bootstrap 3 components build with React

'use strict';

var _interopRequireDefault = require('babel-runtime/helpers/interop-require-default')['default'];

exports.__esModule = true;

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _BootstrapMixin = require('./BootstrapMixin');

var _BootstrapMixin2 = _interopRequireDefault(_BootstrapMixin);

var _Collapse = require('./Collapse');

var _Collapse2 = _interopRequireDefault(_Collapse);

var _classnames = require('classnames');

var _classnames2 = _interopRequireDefault(_classnames);

var _utilsValidComponentChildren = require('./utils/ValidComponentChildren');

var _utilsValidComponentChildren2 = _interopRequireDefault(_utilsValidComponentChildren);

var _utilsCreateChainedFunction = require('./utils/createChainedFunction');

var _utilsCreateChainedFunction2 = _interopRequireDefault(_utilsCreateChainedFunction);

var CollapsibleNav = _react2['default'].createClass({
  displayName: 'CollapsibleNav',

  mixins: [_BootstrapMixin2['default']],

  propTypes: {
    onSelect: _react2['default'].PropTypes.func,
    activeHref: _react2['default'].PropTypes.string,
    activeKey: _react2['default'].PropTypes.any,
    collapsible: _react2['default'].PropTypes.bool,
    expanded: _react2['default'].PropTypes.bool,
    eventKey: _react2['default'].PropTypes.any
  },

  render: function render() {
    /*
     * this.props.collapsible is set in NavBar when an eventKey is supplied.
     */
    var classes = this.props.collapsible ? 'navbar-collapse' : null;
    var renderChildren = this.props.collapsible ? this.renderCollapsibleNavChildren : this.renderChildren;

    var nav = _react2['default'].createElement(
      'div',
      { eventKey: this.props.eventKey, className: _classnames2['default'](this.props.className, classes) },
      _utilsValidComponentChildren2['default'].map(this.props.children, renderChildren)
    );

    if (this.props.collapsible) {
      return _react2['default'].createElement(
        _Collapse2['default'],
        { 'in': this.props.expanded },
        nav
      );
    } else {
      return nav;
    }
  },

  getChildActiveProp: function getChildActiveProp(child) {
    if (child.props.active) {
      return true;
    }
    if (this.props.activeKey != null) {
      if (child.props.eventKey === this.props.activeKey) {
        return true;
      }
    }
    if (this.props.activeHref != null) {
      if (child.props.href === this.props.activeHref) {
        return true;
      }
    }

    return child.props.active;
  },

  renderChildren: function renderChildren(child, index) {
    var key = child.key ? child.key : index;
    return _react.cloneElement(child, {
      activeKey: this.props.activeKey,
      activeHref: this.props.activeHref,
      ref: 'nocollapse_' + key,
      key: key,
      navItem: true
    });
  },

  renderCollapsibleNavChildren: function renderCollapsibleNavChildren(child, index) {
    var key = child.key ? child.key : index;
    return _react.cloneElement(child, {
      active: this.getChildActiveProp(child),
      activeKey: this.props.activeKey,
      activeHref: this.props.activeHref,
      onSelect: _utilsCreateChainedFunction2['default'](child.props.onSelect, this.props.onSelect),
      ref: 'collapsible_' + key,
      key: key,
      navItem: true
    });
  }
});

exports['default'] = CollapsibleNav;
module.exports = exports['default'];