@ccs-design/rc-pro/es/CcsAuthDropdown/index.js

ccs design basic react component

import "antd/es/dropdown/style";
import _Dropdown from "antd/es/dropdown";
import "antd/es/menu/style";
import _Menu from "antd/es/menu";
var _excluded = ["auth", "menus", "children", "onClick"];

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) { symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); } keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }

function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }

import React, { useContext, useMemo } from 'react';
import { AuthContext, GlobalContext } from '../CcsBasicLayout/context'; // type RenderChildren = (props: { name: string }) => React.ReactNode;

/**
 * 带权限的Dropdown组件
 */

function CcsAuthDropdown(_ref) {
  var auth = _ref.auth,
      menus = _ref.menus,
      children = _ref.children,
      onClick = _ref.onClick,
      restProps = _objectWithoutProperties(_ref, _excluded);

  var _ref2 = useContext(AuthContext) || {},
      onAuth = _ref2.onAuth;

  var _useContext = useContext(GlobalContext),
      IsAuthButton = _useContext.IsAuthButton;

  var overlay = useMemo(function () {
    if (IsAuthButton) {
      var ms = [];
      menus.forEach(function (m) {
        if (!m.auth) {
          // 未传入auth
          ms.push(m);
        } else {
          // 传入auth 判断是否有权限
          var btn = onAuth && onAuth(m.auth);

          if (btn) {
            ms.push(_objectSpread(_objectSpread({}, m), {}, {
              name: m.name || btn.nodeName
            }));
          }
        }
      });
      return ms;
    }

    return menus;
  }, []);
  var renderChildren = useMemo(function () {
    var type = _typeof(children);

    if (!auth || !IsAuthButton) {
      return type === 'function' ? children({
        name: ''
      }) : children;
    }

    var btn = onAuth && onAuth(auth);

    if (btn) {
      return type === 'function' ? children({
        name: btn.nodeName
      }) : children;
    }

    return /*#__PURE__*/React.createElement(React.Fragment, null);
  }, []);
  return overlay.length ? /*#__PURE__*/React.createElement(_Dropdown, _extends({}, restProps, {
    overlay: /*#__PURE__*/React.createElement(_Menu, {
      onClick: onClick
    }, overlay.map(function (item) {
      return /*#__PURE__*/React.createElement(_Menu.Item, {
        key: item.key,
        disabled: item.disabled
      }, /*#__PURE__*/React.createElement("a", {
        onClick: function onClick() {
          return item.onClick && item.onClick(item);
        },
        style: item.style,
        className: item.className
      }, item.name));
    }))
  }), renderChildren) : /*#__PURE__*/React.createElement(React.Fragment, null);
}

export default CcsAuthDropdown;