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frontend/node_modules/rc-menu/es/utils/nodeUtil.js

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+import _objectSpread from "@babel/runtime/helpers/esm/objectSpread2";
+import _extends from "@babel/runtime/helpers/esm/extends";
+import _objectWithoutProperties from "@babel/runtime/helpers/esm/objectWithoutProperties";
+import _typeof from "@babel/runtime/helpers/esm/typeof";
+var _excluded = ["label", "children", "key", "type", "extra"];
+import * as React from 'react';
+import Divider from "../Divider";
+import MenuItem from "../MenuItem";
+import MenuItemGroup from "../MenuItemGroup";
+import SubMenu from "../SubMenu";
+import { parseChildren } from "./commonUtil";
+function convertItemsToNodes(list, components, prefixCls) {
+  var MergedMenuItem = components.item,
+    MergedMenuItemGroup = components.group,
+    MergedSubMenu = components.submenu,
+    MergedDivider = components.divider;
+  return (list || []).map(function (opt, index) {
+    if (opt && _typeof(opt) === 'object') {
+      var _ref = opt,
+        label = _ref.label,
+        children = _ref.children,
+        key = _ref.key,
+        type = _ref.type,
+        extra = _ref.extra,
+        restProps = _objectWithoutProperties(_ref, _excluded);
+      var mergedKey = key !== null && key !== void 0 ? key : "tmp-".concat(index);
+
+      // MenuItemGroup & SubMenuItem
+      if (children || type === 'group') {
+        if (type === 'group') {
+          // Group
+          return /*#__PURE__*/React.createElement(MergedMenuItemGroup, _extends({
+            key: mergedKey
+          }, restProps, {
+            title: label
+          }), convertItemsToNodes(children, components, prefixCls));
+        }
+
+        // Sub Menu
+        return /*#__PURE__*/React.createElement(MergedSubMenu, _extends({
+          key: mergedKey
+        }, restProps, {
+          title: label
+        }), convertItemsToNodes(children, components, prefixCls));
+      }
+
+      // MenuItem & Divider
+      if (type === 'divider') {
+        return /*#__PURE__*/React.createElement(MergedDivider, _extends({
+          key: mergedKey
+        }, restProps));
+      }
+      return /*#__PURE__*/React.createElement(MergedMenuItem, _extends({
+        key: mergedKey
+      }, restProps, {
+        extra: extra
+      }), label, (!!extra || extra === 0) && /*#__PURE__*/React.createElement("span", {
+        className: "".concat(prefixCls, "-item-extra")
+      }, extra));
+    }
+    return null;
+  }).filter(function (opt) {
+    return opt;
+  });
+}
+export function parseItems(children, items, keyPath, components, prefixCls) {
+  var childNodes = children;
+  var mergedComponents = _objectSpread({
+    divider: Divider,
+    item: MenuItem,
+    group: MenuItemGroup,
+    submenu: SubMenu
+  }, components);
+  if (items) {
+    childNodes = convertItemsToNodes(items, mergedComponents, prefixCls);
+  }
+  return parseChildren(childNodes, keyPath);
+}