antd/lib/form/FormItemLabel.js

An enterprise-class UI design language and React components implementation

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

var _typeof3 = require("@babel/runtime/helpers/typeof");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));

var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));

var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));

var _typeof2 = _interopRequireDefault(require("@babel/runtime/helpers/typeof"));

var React = _interopRequireWildcard(require("react"));

var _classnames = _interopRequireDefault(require("classnames"));

var _QuestionCircleOutlined = _interopRequireDefault(require("@ant-design/icons/QuestionCircleOutlined"));

var _col = _interopRequireDefault(require("../grid/col"));

var _context = require("./context");

var _LocaleReceiver = require("../locale-provider/LocaleReceiver");

var _default2 = _interopRequireDefault(require("../locale/default"));

var _tooltip = _interopRequireDefault(require("../tooltip"));

function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }

function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof3(obj) !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

var __rest = void 0 && (void 0).__rest || function (s, e) {
  var t = {};

  for (var p in s) {
    if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
  }

  if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
    if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];
  }
  return t;
};

function toTooltipProps(tooltip) {
  if (!tooltip) {
    return null;
  }

  if ((0, _typeof2["default"])(tooltip) === 'object' && ! /*#__PURE__*/React.isValidElement(tooltip)) {
    return tooltip;
  }

  return {
    title: tooltip
  };
}

var FormItemLabel = function FormItemLabel(_ref) {
  var prefixCls = _ref.prefixCls,
      label = _ref.label,
      htmlFor = _ref.htmlFor,
      labelCol = _ref.labelCol,
      labelAlign = _ref.labelAlign,
      colon = _ref.colon,
      required = _ref.required,
      requiredMark = _ref.requiredMark,
      tooltip = _ref.tooltip;

  var _useLocaleReceiver = (0, _LocaleReceiver.useLocaleReceiver)('Form'),
      _useLocaleReceiver2 = (0, _slicedToArray2["default"])(_useLocaleReceiver, 1),
      formLocale = _useLocaleReceiver2[0];

  if (!label) return null;
  return /*#__PURE__*/React.createElement(_context.FormContext.Consumer, {
    key: "label"
  }, function (_ref2) {
    var _classNames;

    var vertical = _ref2.vertical,
        contextLabelAlign = _ref2.labelAlign,
        contextLabelCol = _ref2.labelCol,
        contextColon = _ref2.colon;

    var _a;

    var mergedLabelCol = labelCol || contextLabelCol || {};
    var mergedLabelAlign = labelAlign || contextLabelAlign;
    var labelClsBasic = "".concat(prefixCls, "-item-label");
    var labelColClassName = (0, _classnames["default"])(labelClsBasic, mergedLabelAlign === 'left' && "".concat(labelClsBasic, "-left"), mergedLabelCol.className);
    var labelChildren = label; // Keep label is original where there should have no colon

    var computedColon = colon === true || contextColon !== false && colon !== false;
    var haveColon = computedColon && !vertical; // Remove duplicated user input colon

    if (haveColon && typeof label === 'string' && label.trim() !== '') {
      labelChildren = label.replace(/[:|：]\s*$/, '');
    } // Tooltip


    var tooltipProps = toTooltipProps(tooltip);

    if (tooltipProps) {
      var _tooltipProps$icon = tooltipProps.icon,
          icon = _tooltipProps$icon === void 0 ? /*#__PURE__*/React.createElement(_QuestionCircleOutlined["default"], null) : _tooltipProps$icon,
          restTooltipProps = __rest(tooltipProps, ["icon"]);

      var tooltipNode = /*#__PURE__*/React.createElement(_tooltip["default"], restTooltipProps, /*#__PURE__*/React.cloneElement(icon, {
        className: "".concat(prefixCls, "-item-tooltip")
      }));
      labelChildren = /*#__PURE__*/React.createElement(React.Fragment, null, labelChildren, tooltipNode);
    } // Add required mark if optional


    if (requiredMark === 'optional' && !required) {
      labelChildren = /*#__PURE__*/React.createElement(React.Fragment, null, labelChildren, /*#__PURE__*/React.createElement("span", {
        className: "".concat(prefixCls, "-item-optional")
      }, (formLocale === null || formLocale === void 0 ? void 0 : formLocale.optional) || ((_a = _default2["default"].Form) === null || _a === void 0 ? void 0 : _a.optional)));
    }

    var labelClassName = (0, _classnames["default"])((_classNames = {}, (0, _defineProperty2["default"])(_classNames, "".concat(prefixCls, "-item-required"), required), (0, _defineProperty2["default"])(_classNames, "".concat(prefixCls, "-item-required-mark-optional"), requiredMark === 'optional'), (0, _defineProperty2["default"])(_classNames, "".concat(prefixCls, "-item-no-colon"), !computedColon), _classNames));
    return /*#__PURE__*/React.createElement(_col["default"], (0, _extends2["default"])({}, mergedLabelCol, {
      className: labelColClassName
    }), /*#__PURE__*/React.createElement("label", {
      htmlFor: htmlFor,
      className: labelClassName,
      title: typeof label === 'string' ? label : ''
    }, labelChildren));
  });
};

var _default = FormItemLabel;
exports["default"] = _default;