react-bootstrap/lib/Nav.js

Bootstrap 3 components build with React

'use strict';

var _extends = require('babel-runtime/helpers/extends')['default'];

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

  mixins: [_BootstrapMixin2['default']],

  propTypes: {
    activeHref: _react2['default'].PropTypes.string,
    activeKey: _react2['default'].PropTypes.any,
    bsStyle: _react2['default'].PropTypes.oneOf(['tabs', 'pills']),
    stacked: _react2['default'].PropTypes.bool,
    justified: _react2['default'].PropTypes.bool,
    onSelect: _react2['default'].PropTypes.func,
    collapsible: _react2['default'].PropTypes.bool,
    /**
     * CSS classes for the wrapper `nav` element
     */
    className: _react2['default'].PropTypes.string,
    /**
     * HTML id for the wrapper `nav` element
     */
    id: _react2['default'].PropTypes.string,
    /**
     * CSS classes for the inner `ul` element
     */
    ulClassName: _react2['default'].PropTypes.string,
    /**
     * HTML id for the inner `ul` element
     */
    ulId: _react2['default'].PropTypes.string,
    expanded: _react2['default'].PropTypes.bool,
    navbar: _react2['default'].PropTypes.bool,
    eventKey: _react2['default'].PropTypes.any,
    pullRight: _react2['default'].PropTypes.bool,
    right: _react2['default'].PropTypes.bool
  },

  getDefaultProps: function getDefaultProps() {
    return {
      bsClass: 'nav',
      expanded: true
    };
  },

  render: function render() {
    var classes = this.props.collapsible ? 'navbar-collapse' : null;

    if (this.props.navbar && !this.props.collapsible) {
      return this.renderUl();
    }

    return _react2['default'].createElement(
      _Collapse2['default'],
      { 'in': this.props.expanded },
      _react2['default'].createElement(
        'nav',
        _extends({}, this.props, { className: _classnames2['default'](this.props.className, classes) }),
        this.renderUl()
      )
    );
  },

  renderUl: function renderUl() {
    var classes = this.getBsClassSet();

    classes['nav-stacked'] = this.props.stacked;
    classes['nav-justified'] = this.props.justified;
    classes['navbar-nav'] = this.props.navbar;
    classes['pull-right'] = this.props.pullRight;
    classes['navbar-right'] = this.props.right;

    return _react2['default'].createElement(
      'ul',
      _extends({}, this.props, {
        role: this.props.bsStyle === 'tabs' ? 'tablist' : null,
        className: _classnames2['default'](this.props.ulClassName, classes),
        id: this.props.ulId,
        ref: "ul"
      }),
      _utilsValidComponentChildren2['default'].map(this.props.children, this.renderNavItem)
    );
  },

  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;
  },

  renderNavItem: function renderNavItem(child, index) {
    return _react.cloneElement(child, {
      role: this.props.bsStyle === 'tabs' ? 'tab' : null,
      active: this.getChildActiveProp(child),
      activeKey: this.props.activeKey,
      activeHref: this.props.activeHref,
      onSelect: _utilsCreateChainedFunction2['default'](child.props.onSelect, this.props.onSelect),
      key: child.key ? child.key : index,
      navItem: true
    });
  }
});

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