@aimake/nanod/lib/layout/Sider.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 _configProvider = require("../config-provider");

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

var _reactLifecyclesCompat = require("react-lifecycles-compat");

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

var _omit = _interopRequireDefault(require("omit.js"));

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

var _icon = _interopRequireDefault(require("../icon"));

var _isNumeric = _interopRequireDefault(require("../_util/isNumeric"));

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 _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 _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 __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) t[p[i]] = s[p[i]];
  }
  return t;
};

// matchMedia polyfill for
// https://github.com/WickyNilliams/enquire.js/issues/82
if (typeof window !== 'undefined') {
  var matchMediaPolyfill = function matchMediaPolyfill(mediaQuery) {
    return {
      media: mediaQuery,
      matches: false,
      addListener: function addListener() {},
      removeListener: function removeListener() {}
    };
  };

  window.matchMedia = window.matchMedia || matchMediaPolyfill;
}

var dimensionMap = {
  xs: '480px',
  sm: '576px',
  md: '768px',
  lg: '992px',
  xl: '1200px',
  xxl: '1600px'
};

var generateId = function () {
  var i = 0;
  return function () {
    var prefix = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
    i += 1;
    return "".concat(prefix).concat(i);
  };
}();

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

  function Sider(props) {
    var _this;

    _classCallCheck(this, Sider);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(Sider).call(this, props));

    _this.responsiveHandler = function (mql) {
      _this.setState({
        below: mql.matches
      });

      var onBreakpoint = _this.props.onBreakpoint;

      if (onBreakpoint) {
        onBreakpoint(mql.matches);
      }

      if (_this.state.collapsed !== mql.matches) {
        _this.setCollapsed(mql.matches, 'responsive');
      }
    };

    _this.setCollapsed = function (collapsed, type) {
      if (!('collapsed' in _this.props)) {
        _this.setState({
          collapsed: collapsed
        });
      }

      var onCollapse = _this.props.onCollapse;

      if (onCollapse) {
        onCollapse(collapsed, type);
      }
    };

    _this.toggle = function () {
      var collapsed = !_this.state.collapsed;

      _this.setCollapsed(collapsed, 'clickTrigger');
    };

    _this.belowShowChange = function () {
      _this.setState({
        belowShow: !_this.state.belowShow
      });
    };

    _this.renderSider = function (_ref) {
      var _classNames;

      var getPrefixCls = _ref.getPrefixCls;

      var _a = _this.props,
          customizePrefixCls = _a.prefixCls,
          className = _a.className,
          theme = _a.theme,
          collapsible = _a.collapsible,
          reverseArrow = _a.reverseArrow,
          trigger = _a.trigger,
          style = _a.style,
          width = _a.width,
          collapsedWidth = _a.collapsedWidth,
          others = __rest(_a, ["prefixCls", "className", "theme", "collapsible", "reverseArrow", "trigger", "style", "width", "collapsedWidth"]);

      var prefixCls = getPrefixCls('layout-sider', customizePrefixCls);
      var divProps = (0, _omit["default"])(others, ['collapsed', 'defaultCollapsed', 'onCollapse', 'breakpoint', 'onBreakpoint']);
      var rawWidth = _this.state.collapsed ? collapsedWidth : width; // use "px" as fallback unit for width

      var siderWidth = (0, _isNumeric["default"])(rawWidth) ? "".concat(rawWidth, "px") : String(rawWidth); // special trigger when collapsedWidth == 0

      var zeroWidthTrigger = parseFloat(String(collapsedWidth || 0)) === 0 ? React.createElement("span", {
        onClick: _this.toggle,
        className: "".concat(prefixCls, "-zero-width-trigger")
      }, React.createElement(_icon["default"], {
        type: "bars"
      })) : null;
      var iconObj = {
        expanded: reverseArrow ? React.createElement(_icon["default"], {
          type: "right"
        }) : React.createElement(_icon["default"], {
          type: "left"
        }),
        collapsed: reverseArrow ? React.createElement(_icon["default"], {
          type: "left"
        }) : React.createElement(_icon["default"], {
          type: "right"
        })
      };
      var status = _this.state.collapsed ? 'collapsed' : 'expanded';
      var defaultTrigger = iconObj[status];
      var triggerDom = trigger !== null ? zeroWidthTrigger || React.createElement("div", {
        className: "".concat(prefixCls, "-trigger"),
        onClick: _this.toggle,
        style: {
          width: siderWidth
        }
      }, trigger || defaultTrigger) : null;

      var divStyle = _extends({}, style, {
        flex: "0 0 ".concat(siderWidth),
        maxWidth: siderWidth,
        minWidth: siderWidth,
        width: siderWidth
      });

      var siderCls = (0, _classnames["default"])(className, prefixCls, "".concat(prefixCls, "-").concat(theme), (_classNames = {}, _defineProperty(_classNames, "".concat(prefixCls, "-collapsed"), !!_this.state.collapsed), _defineProperty(_classNames, "".concat(prefixCls, "-has-trigger"), collapsible && trigger !== null && !zeroWidthTrigger), _defineProperty(_classNames, "".concat(prefixCls, "-below"), !!_this.state.below), _defineProperty(_classNames, "".concat(prefixCls, "-zero-width"), parseFloat(siderWidth) === 0), _classNames));
      return React.createElement("div", _extends({
        className: siderCls
      }, divProps, {
        style: divStyle
      }), React.createElement("div", {
        className: "".concat(prefixCls, "-children")
      }, _this.props.children), collapsible || _this.state.below && zeroWidthTrigger ? triggerDom : null);
    };

    _this.uniqueId = generateId('ant-sider-');
    var matchMedia;

    if (typeof window !== 'undefined') {
      matchMedia = window.matchMedia;
    }

    if (matchMedia && props.breakpoint && props.breakpoint in dimensionMap) {
      _this.mql = matchMedia("(max-width: ".concat(dimensionMap[props.breakpoint], ")"));
    }

    var collapsed;

    if ('collapsed' in props) {
      collapsed = props.collapsed;
    } else {
      collapsed = props.defaultCollapsed;
    }

    _this.state = {
      collapsed: collapsed,
      below: false
    };
    return _this;
  }

  _createClass(Sider, [{
    key: "getChildContext",
    value: function getChildContext() {
      return {
        siderCollapsed: this.state.collapsed,
        collapsedWidth: this.props.collapsedWidth
      };
    }
  }, {
    key: "componentDidMount",
    value: function componentDidMount() {
      if (this.mql) {
        this.mql.addListener(this.responsiveHandler);
        this.responsiveHandler(this.mql);
      }

      if (this.context.siderHook) {
        this.context.siderHook.addSider(this.uniqueId);
      }
    }
  }, {
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      if (this.mql) {
        this.mql.removeListener(this.responsiveHandler);
      }

      if (this.context.siderHook) {
        this.context.siderHook.removeSider(this.uniqueId);
      }
    }
  }, {
    key: "render",
    value: function render() {
      return React.createElement(_configProvider.ConfigConsumer, null, this.renderSider);
    }
  }], [{
    key: "getDerivedStateFromProps",
    value: function getDerivedStateFromProps(nextProps) {
      if ('collapsed' in nextProps) {
        return {
          collapsed: nextProps.collapsed
        };
      }

      return null;
    }
  }]);

  return Sider;
}(React.Component);

Sider.__ANT_LAYOUT_SIDER = true;
Sider.defaultProps = {
  collapsible: false,
  defaultCollapsed: false,
  reverseArrow: false,
  width: 200,
  collapsedWidth: 80,
  style: {},
  theme: 'dark'
};
Sider.childContextTypes = {
  siderCollapsed: PropTypes.bool,
  collapsedWidth: PropTypes.oneOfType([PropTypes.number, PropTypes.string])
};
Sider.contextTypes = {
  siderHook: PropTypes.object
};
(0, _reactLifecyclesCompat.polyfill)(Sider);
var _default = Sider;
exports["default"] = _default;