twreporter-react/node_modules_node_5/babel-plugin-transform-es2015-object-super/lib/index.js

React-Redux site for The Reporter Foundation in Taiwan

"use strict";

var _Symbol = require("babel-runtime/core-js/symbol")["default"];

var _getIterator = require("babel-runtime/core-js/get-iterator")["default"];

var _interopRequireDefault = require("babel-runtime/helpers/interop-require-default")["default"];

exports.__esModule = true;

var _babelHelperReplaceSupers = require("babel-helper-replace-supers");

var _babelHelperReplaceSupers2 = _interopRequireDefault(_babelHelperReplaceSupers);

exports["default"] = function (_ref2) {
  var t = _ref2.types;

  function Property(path, node, scope, getObjectRef, file) {
    var replaceSupers = new _babelHelperReplaceSupers2["default"]({
      getObjectRef: getObjectRef,
      methodNode: node,
      methodPath: path,
      isStatic: true,
      scope: scope,
      file: file
    });

    replaceSupers.replace();
  }

  var CONTAINS_SUPER = _Symbol();

  return {
    visitor: {
      Super: function Super(path) {
        var parentObj = path.findParent(function (path) {
          return path.isObjectExpression();
        });
        if (parentObj) parentObj.node[CONTAINS_SUPER] = true;
      },

      ObjectExpression: {
        exit: function exit(path, file) {
          if (!path.node[CONTAINS_SUPER]) return;

          var objectRef = undefined;
          var getObjectRef = function getObjectRef() {
            return objectRef = objectRef || path.scope.generateUidIdentifier("obj");
          };

          var propPaths /*: Array*/ = path.get("properties");
          for (var _iterator = propPaths, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
            var _ref;

            if (_isArray) {
              if (_i >= _iterator.length) break;
              _ref = _iterator[_i++];
            } else {
              _i = _iterator.next();
              if (_i.done) break;
              _ref = _i.value;
            }

            var propPath = _ref;

            if (propPath.isObjectProperty()) propPath = propPath.get("value");
            Property(propPath, propPath.node, path.scope, getObjectRef, file);
          }

          if (objectRef) {
            path.scope.push({ id: objectRef });
            path.replaceWith(t.assignmentExpression("=", objectRef, path.node));
          }
        }
      }
    }
  };
};

module.exports = exports["default"];