elementType.js 1.22 KB
'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = elementType;
function resolveMemberExpressions() {
  var object = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
  var property = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};

  if (object.type === 'JSXMemberExpression') {
    return resolveMemberExpressions(object.object, object.property) + '.' + property.name;
  }

  return object.name + '.' + property.name;
}

/**
 * Returns the tagName associated with a JSXElement.
 */
function elementType() {
  var node = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
  var name = node.name;


  if (!name) {
    throw new Error('The argument provided is not a JSXElement node.');
  }

  if (name.type === 'JSXMemberExpression') {
    var _name$object = name.object,
        object = _name$object === undefined ? {} : _name$object,
        _name$property = name.property,
        property = _name$property === undefined ? {} : _name$property;

    return resolveMemberExpressions(object, property);
  }

  if (name.type === 'JSXNamespacedName') {
    return name.namespace.name + ':' + name.name.name;
  }

  return node.name.name;
}