@elastic/eui/test-env/components/side_nav/side_nav.js

Elastic UI Component Library

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.EuiSideNav = void 0;
var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
var _objectWithoutProperties2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutProperties"));
var _react = _interopRequireDefault(require("react"));
var _classnames = _interopRequireDefault(require("classnames"));
var _button = require("../button");
var _i18n = require("../i18n");
var _services = require("../../services");
var _responsive = require("../responsive");
var _side_nav_heading = require("./_side_nav_heading");
var _side_nav_item = require("./side_nav_item");
var _side_nav = require("./side_nav.styles");
var _react2 = require("@emotion/react");
var _excluded = ["className", "items", "toggleOpenOnMobile", "isOpenOnMobile", "mobileTitle", "mobileBreakpoints", "renderItem", "truncate", "heading", "headingProps"],
  _excluded2 = ["id", "name", "isSelected", "items", "icon", "onClick", "href", "forceOpen"];
/*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. Licensed under the Elastic License
 * 2.0 and the Server Side Public License, v 1; you may not use this file except
 * in compliance with, at your election, the Elastic License 2.0 or the Server
 * Side Public License, v 1.
 */
var EuiSideNav = exports.EuiSideNav = function EuiSideNav(_ref) {
  var className = _ref.className,
    _ref$items = _ref.items,
    items = _ref$items === void 0 ? [] : _ref$items,
    toggleOpenOnMobile = _ref.toggleOpenOnMobile,
    isOpenOnMobile = _ref.isOpenOnMobile,
    mobileTitle = _ref.mobileTitle,
    _ref$mobileBreakpoint = _ref.mobileBreakpoints,
    mobileBreakpoints = _ref$mobileBreakpoint === void 0 ? ['xs', 's'] : _ref$mobileBreakpoint,
    renderItem = _ref.renderItem,
    truncate = _ref.truncate,
    heading = _ref.heading,
    headingProps = _ref.headingProps,
    rest = (0, _objectWithoutProperties2.default)(_ref, _excluded);
  var theme = (0, _services.useEuiTheme)();
  var isItemOpen = function isItemOpen(item) {
    // The developer can force the item to be open.
    if (item.forceOpen) {
      return true;
    }

    // Of course a selected item is open.
    if (item.isSelected) {
      return true;
    }

    // The item has to be open if it has a child that's open.
    if (item.items) {
      return item.items.some(isItemOpen);
    }
    return false;
  };
  var renderTree = function renderTree(items) {
    var depth = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
    return items.map(function (item) {
      var id = item.id,
        name = item.name,
        isSelected = item.isSelected,
        childItems = item.items,
        icon = item.icon,
        onClick = item.onClick,
        href = item.href,
        forceOpen = item.forceOpen,
        rest = (0, _objectWithoutProperties2.default)(item, _excluded2);

      // Root items are always open.
      var isOpen = depth === 0 ? true : isItemOpen(item);
      var renderedItems;
      if (childItems) {
        renderedItems = renderTree(childItems, depth + 1);
      }

      // Act as an accordion only if item is not linked but has children (and not the root)
      var childrenOnly = depth > 0 && !onClick && !href && !!childItems;
      return (0, _react2.jsx)(_side_nav_item.EuiSideNavItem, (0, _extends2.default)({
        isOpen: isOpen,
        isSelected: !childrenOnly && isSelected,
        isParent: !!childItems,
        icon: icon,
        onClick: onClick,
        href: href,
        items: renderedItems,
        key: id,
        depth: depth,
        renderItem: renderItem,
        truncate: truncate,
        childrenOnly: childrenOnly
      }, rest), name);
    });
  };
  var classes = (0, _classnames.default)('euiSideNav', className, {
    'euiSideNav-isOpenMobile': isOpenOnMobile
  });
  var styles = (0, _side_nav.euiSideNavMobileStyles)(theme);
  var contentClasses = (0, _classnames.default)('euiSideNav__content');
  var sideNavContentId = (0, _services.useGeneratedHtmlId)({
    prefix: 'euiSideNav',
    suffix: 'content'
  });
  var mobileContentStyles = [styles.content.euiSideNav__mobileContent, isOpenOnMobile ? styles.content.open : styles.content.hidden];
  var hasMobileVersion = mobileBreakpoints && mobileBreakpoints.length > 0;
  var mobileToggleText = mobileTitle || heading;
  var mobileHeadingUnset = {
    marginBlockEnd: 0,
    label: 'mobile'
  };
  var headingId = (0, _services.useGeneratedHtmlId)({
    prefix: 'euiSideNav',
    suffix: 'heading',
    conditionalId: headingProps === null || headingProps === void 0 ? void 0 : headingProps.id
  });
  var headingScreenReaderOnly = !!(headingProps !== null && headingProps !== void 0 && headingProps.screenReaderOnly);
  return (0, _react2.jsx)(_react.default.Fragment, null, hasMobileVersion && (0, _react2.jsx)(_responsive.EuiShowFor, {
    sizes: mobileBreakpoints || 'none'
  }, (0, _react2.jsx)("nav", (0, _extends2.default)({
    "aria-labelledby": headingId,
    className: classes
  }, rest), (0, _react2.jsx)(_side_nav_heading.EuiSideNavHeading, (0, _extends2.default)({
    id: headingId
  }, headingProps, {
    screenReaderOnly: false,
    css: mobileHeadingUnset
  }), (0, _react2.jsx)(_i18n.EuiI18n, {
    token: "euiSideNav.mobileToggleAriaLabel",
    default: "Toggle navigation"
  }, function (mobileToggleAriaLabel) {
    return (0, _react2.jsx)(_button.EuiButtonEmpty, {
      className: "euiSideNav__mobileToggle",
      css: styles.euiSideNav__mobileToggle,
      contentProps: {
        className: 'euiSideNav__mobileToggleContent',
        css: styles.euiSideNav__mobileToggleContent
      },
      onClick: toggleOpenOnMobile,
      iconType: "apps",
      iconSide: "right",
      "aria-controls": sideNavContentId,
      "aria-expanded": isOpenOnMobile,
      "aria-label": !mobileToggleText || headingScreenReaderOnly ? mobileToggleAriaLabel : undefined
    }, !headingScreenReaderOnly && mobileToggleText);
  })), (0, _react2.jsx)("div", {
    id: sideNavContentId,
    className: contentClasses,
    css: mobileContentStyles
  }, renderTree(items)))), (0, _react2.jsx)(_responsive.EuiHideFor, {
    sizes: mobileBreakpoints || 'none'
  }, (0, _react2.jsx)("nav", (0, _extends2.default)({
    "aria-labelledby": heading ? headingId : undefined,
    className: classes
  }, rest), heading && (0, _react2.jsx)(_side_nav_heading.EuiSideNavHeading, (0, _extends2.default)({
    id: headingId
  }, headingProps), heading), (0, _react2.jsx)("div", {
    id: sideNavContentId,
    className: contentClasses
  }, renderTree(items)))));
};