@aimake/nanod/lib/anchor/AnchorLink.js

## 设计模式 NANO DESIGN 是面向于企业级中台化应用的解决方案。服务于 ToB 和 ToE 类型的单页应用，应用于各产品中从而产出了一套设计及前端规范。

"use strict";

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

var _typeof4 = _interopRequireDefault2(_typeof3);

function _interopRequireDefault2(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

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

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

var PropTypes = _interopRequireWildcard(require("prop-types"));

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

var _configProvider = require("../config-provider");

function _interopRequireDefault(obj) {
  return obj && obj.__esModule ? obj : { "default": obj };
}

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

function _typeof(obj) {
  if (typeof Symbol === "function" && (0, _typeof4["default"])(Symbol.iterator) === "symbol") {
    _typeof = function _typeof(obj) {
      return typeof obj === "undefined" ? "undefined" : (0, _typeof4["default"])(obj);
    };
  } else {
    _typeof = function _typeof(obj) {
      return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj === "undefined" ? "undefined" : (0, _typeof4["default"])(obj);
    };
  }return _typeof(obj);
}

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 _classCallCheck(instance, Constructor) {
  if (!(instance instanceof Constructor)) {
    throw new TypeError("Cannot call a class as a function");
  }
}

function _defineProperties(target, props) {
  for (var i = 0; i < props.length; i++) {
    var descriptor = props[i];descriptor.enumerable = descriptor.enumerable || false;descriptor.configurable = true;if ("value" in descriptor) descriptor.writable = true;Object.defineProperty(target, descriptor.key, descriptor);
  }
}

function _createClass(Constructor, protoProps, staticProps) {
  if (protoProps) _defineProperties(Constructor.prototype, protoProps);if (staticProps) _defineProperties(Constructor, staticProps);return Constructor;
}

function _possibleConstructorReturn(self, call) {
  if (call && (_typeof(call) === "object" || typeof call === "function")) {
    return call;
  }return _assertThisInitialized(self);
}

function _assertThisInitialized(self) {
  if (self === void 0) {
    throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
  }return self;
}

function _getPrototypeOf(o) {
  _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {
    return o.__proto__ || Object.getPrototypeOf(o);
  };return _getPrototypeOf(o);
}

function _inherits(subClass, superClass) {
  if (typeof superClass !== "function" && superClass !== null) {
    throw new TypeError("Super expression must either be null or a function");
  }subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } });if (superClass) _setPrototypeOf(subClass, superClass);
}

function _setPrototypeOf(o, p) {
  _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
    o.__proto__ = p;return o;
  };return _setPrototypeOf(o, p);
}

var AnchorLink =
/*#__PURE__*/
function (_React$Component) {
  _inherits(AnchorLink, _React$Component);

  function AnchorLink() {
    var _this;

    _classCallCheck(this, AnchorLink);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(AnchorLink).apply(this, arguments));

    _this.handleClick = function (e) {
      var _this$context$antAnch = _this.context.antAnchor,
          scrollTo = _this$context$antAnch.scrollTo,
          onClick = _this$context$antAnch.onClick;
      var _this$props = _this.props,
          href = _this$props.href,
          title = _this$props.title;

      if (onClick) {
        onClick(e, {
          title: title,
          href: href
        });
      }

      scrollTo(href);
    };

    _this.renderAnchorLink = function (_ref) {
      var getPrefixCls = _ref.getPrefixCls;
      var _this$props2 = _this.props,
          customizePrefixCls = _this$props2.prefixCls,
          href = _this$props2.href,
          title = _this$props2.title,
          children = _this$props2.children;
      var prefixCls = getPrefixCls('anchor', customizePrefixCls);
      var active = _this.context.antAnchor.activeLink === href;
      var wrapperClassName = (0, _classnames["default"])("".concat(prefixCls, "-link"), _defineProperty({}, "".concat(prefixCls, "-link-active"), active));
      var titleClassName = (0, _classnames["default"])("".concat(prefixCls, "-link-title"), _defineProperty({}, "".concat(prefixCls, "-link-title-active"), active));
      return React.createElement("div", {
        className: wrapperClassName
      }, React.createElement("a", {
        className: titleClassName,
        href: href,
        title: typeof title === 'string' ? title : '',
        onClick: _this.handleClick
      }, title), children);
    };

    return _this;
  }

  _createClass(AnchorLink, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      this.context.antAnchor.registerLink(this.props.href);
    }
  }, {
    key: "componentWillReceiveProps",
    value: function componentWillReceiveProps(nextProps) {
      var href = nextProps.href;

      if (this.props.href !== href) {
        this.context.antAnchor.unregisterLink(this.props.href);
        this.context.antAnchor.registerLink(href);
      }
    }
  }, {
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      this.context.antAnchor.unregisterLink(this.props.href);
    }
  }, {
    key: "render",
    value: function render() {
      return React.createElement(_configProvider.ConfigConsumer, null, this.renderAnchorLink);
    }
  }]);

  return AnchorLink;
}(React.Component);

exports["default"] = AnchorLink;
AnchorLink.defaultProps = {
  href: '#'
};
AnchorLink.contextTypes = {
  antAnchor: PropTypes.object
};