@elastic/eui
Version:
Elastic UI Component Library
155 lines (152 loc) • 6.32 kB
JavaScript
import _slicedToArray from "@babel/runtime/helpers/slicedToArray";
import _extends from "@babel/runtime/helpers/extends";
import _objectWithoutProperties from "@babel/runtime/helpers/objectWithoutProperties";
var _excluded = ["href", "target", "rel", "onClick", "className", "children", "disabled"],
_excluded2 = ["isOpen", "isSelected", "isParent", "icon", "onClick", "href", "rel", "target", "items", "children", "renderItem", "depth", "className", "css", "style", "truncate", "emphasize", "buttonClassName", "childrenOnly"];
/*
* 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.
*/
import React, { useState, useEffect, useCallback } from 'react';
import classNames from 'classnames';
import { useEuiMemoizedStyles, getSecureRelForTarget } from '../../services';
import { validateHref } from '../../services/security/href_validator';
import { EuiInnerText } from '../inner_text';
import { EuiIcon } from '../icon';
import { euiSideNavItemStyles, euiSideNavItemButtonStyles } from './side_nav_item.styles';
/**
* The props that are exposed to, or altered for, the consumer
* for use in the object of items in `EuiSideNav`
* can be found in the `side_nave_types.ts` file.
*/
import { jsx as ___EmotionJSX } from "@emotion/react";
var DefaultRenderItem = function DefaultRenderItem(_ref) {
var href = _ref.href,
target = _ref.target,
rel = _ref.rel,
onClick = _ref.onClick,
className = _ref.className,
children = _ref.children,
disabled = _ref.disabled,
rest = _objectWithoutProperties(_ref, _excluded);
if (href && !disabled) {
var secureRel = getSecureRelForTarget({
href: href,
rel: rel,
target: target
});
return ___EmotionJSX("a", _extends({
className: className,
href: href,
target: target,
rel: secureRel,
onClick: onClick
}, rest), children);
}
if (onClick || disabled) {
return ___EmotionJSX("button", _extends({
type: "button",
className: className,
onClick: onClick,
disabled: disabled
}, rest), children);
}
return ___EmotionJSX("div", _extends({
className: className
}, rest), children);
};
export var EuiSideNavItem = function EuiSideNavItem(_ref2) {
var isOpen = _ref2.isOpen,
isSelected = _ref2.isSelected,
isParent = _ref2.isParent,
icon = _ref2.icon,
onClick = _ref2.onClick,
_href = _ref2.href,
rel = _ref2.rel,
target = _ref2.target,
items = _ref2.items,
children = _ref2.children,
_ref2$renderItem = _ref2.renderItem,
RenderItem = _ref2$renderItem === void 0 ? DefaultRenderItem : _ref2$renderItem,
_ref2$depth = _ref2.depth,
depth = _ref2$depth === void 0 ? 0 : _ref2$depth,
className = _ref2.className,
css = _ref2.css,
style = _ref2.style,
_ref2$truncate = _ref2.truncate,
truncate = _ref2$truncate === void 0 ? true : _ref2$truncate,
emphasize = _ref2.emphasize,
buttonClassName = _ref2.buttonClassName,
childrenOnly = _ref2.childrenOnly,
rest = _objectWithoutProperties(_ref2, _excluded2);
var isHrefValid = !_href || validateHref(_href);
var href = isHrefValid ? _href : '';
// Forcing accordion style item if not linked, but has children
var _useState = useState(isOpen),
_useState2 = _slicedToArray(_useState, 2),
itemIsOpen = _useState2[0],
setItemIsOpen = _useState2[1];
useEffect(function () {
setItemIsOpen(isOpen);
}, [isOpen]);
var toggleItemOpen = useCallback(function () {
setItemIsOpen(function (isOpen) {
return !isOpen;
});
}, []);
var isRoot = depth === 0;
var isTrunk = depth === 1;
var isBranch = depth > 1;
var hasCaret = depth > 0 && childrenOnly;
var hasChildItems = items && itemIsOpen;
var classes = classNames('euiSideNavItem', {
'euiSideNavItem--root': isRoot,
'euiSideNavItem--trunk': isTrunk,
'euiSideNavItem--branch': isBranch,
'euiSideNavItem--emphasized': emphasize,
'euiSideNavItem-hasChildItems': hasChildItems
}, className);
var styles = useEuiMemoizedStyles(euiSideNavItemStyles);
var cssStyles = [styles.euiSideNavItem, isRoot && styles.root, isTrunk && styles.trunk, isBranch && styles.branch, emphasize && styles.emphasized, css];
var itemsStyles = hasChildItems && [styles.items.euiSideNavItem__items, isRoot && icon && styles.items.rootWithIcon, isTrunk && styles.items.trunk, isBranch && styles.items.branch];
var buttonClasses = classNames('euiSideNavItemButton', {
'euiSideNavItemButton-isOpen': depth > 0 && itemIsOpen && !isSelected,
'euiSideNavItemButton-isSelected': isSelected
}, buttonClassName);
var buttonStyles = useEuiMemoizedStyles(euiSideNavItemButtonStyles);
var buttonCssStyles = [buttonStyles.euiSideNavItemButton, isSelected && buttonStyles.selected, emphasize && buttonStyles.emphasized, isRoot && buttonStyles.root, isTrunk && buttonStyles.trunk, isBranch && buttonStyles.branch];
var labelCssStyles = [buttonStyles.label.euiSideNavItemButton__label, isRoot && buttonStyles.label.root];
return ___EmotionJSX("div", {
css: cssStyles,
className: classes,
style: style
}, ___EmotionJSX(RenderItem, _extends({
css: buttonCssStyles,
className: buttonClasses,
href: href,
rel: rel,
target: target,
onClick: childrenOnly ? toggleItemOpen : onClick
}, rest), ___EmotionJSX("span", {
css: buttonStyles.euiSideNavItemButton__content,
className: "euiSideNavItemButton__content"
}, icon, ___EmotionJSX(EuiInnerText, null, function (ref, innerText) {
return ___EmotionJSX("span", {
ref: ref,
title: truncate ? innerText : undefined,
css: labelCssStyles,
className: classNames('euiSideNavItemButton__label', {
'eui-textTruncate': truncate
})
}, children);
}), hasCaret && ___EmotionJSX(EuiIcon, {
type: itemIsOpen ? 'chevronSingleDown' : 'chevronSingleRight',
size: "s"
}))), hasChildItems && ___EmotionJSX("div", {
css: itemsStyles,
className: "euiSideNavItem__items"
}, items));
};