update wangEditor

static/js/class2browser.js

@@ -0,0 +1,106 @@
+/**
+ * 将es6的class语法转为浏览器可以直接使用的语法,
+ * 取自 https://babeljs.io/repl
+ * 需要添加 @babel/plugin-transform-classes
+ * 是要到的方法添加了`c2b`前缀
+ */
+
+function c2b_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 c2b_createClass(Constructor, protoProps, staticProps) {
+  if (protoProps) _defineProperties(Constructor.prototype, protoProps);
+  if (staticProps) _defineProperties(Constructor, staticProps);
+  return Constructor;
+}
+
+function c2b_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);
+}
+
+function c2b_createSuper(Derived) {
+  var hasNativeReflectConstruct = _isNativeReflectConstruct();
+  return function _createSuperInternal() {
+    var Super = _getPrototypeOf(Derived),
+      result;
+    if (hasNativeReflectConstruct) {
+      var NewTarget = _getPrototypeOf(this).constructor;
+      result = Reflect.construct(Super, arguments, NewTarget);
+    } else {
+      result = Super.apply(this, arguments);
+    }
+    return _possibleConstructorReturn(this, result);
+  };
+}
+
+function _possibleConstructorReturn(self, call) {
+  if (call && (typeof call === "object" || typeof call === "function")) {
+    return call;
+  } else if (call !== void 0) {
+    throw new TypeError(
+      "Derived constructors may only return object or undefined"
+    );
+  }
+  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 _isNativeReflectConstruct() {
+  if (typeof Reflect === "undefined" || !Reflect.construct) return false;
+  if (Reflect.construct.sham) return false;
+  if (typeof Proxy === "function") return true;
+  try {
+    Boolean.prototype.valueOf.call(
+      Reflect.construct(Boolean, [], function () {})
+    );
+    return true;
+  } catch (e) {
+    return false;
+  }
+}
+
+function _getPrototypeOf(o) {
+  _getPrototypeOf = Object.setPrototypeOf
+    ? Object.getPrototypeOf
+    : function _getPrototypeOf(o) {
+        return o.__proto__ || Object.getPrototypeOf(o);
+      };
+  return _getPrototypeOf(o);
+}