gatsby-i18n/lib/Head.js

Gatsby plugin that provides i18n support

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

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

var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));

var _react = _interopRequireDefault(require("react"));

var _propTypes = _interopRequireDefault(require("prop-types"));

var _reactHelmet = _interopRequireDefault(require("react-helmet"));

var _I18nContext = require("./I18nContext");

var defaultProps = {
  hreflang: true // TODO https://github.com/nfl/react-helmet/issues/342

};

function Head(_ref) {
  var availableLngs = _ref.availableLngs,
      children = _ref.children,
      lng = _ref.lng,
      originalPath = _ref.originalPath,
      siteUrl = _ref.siteUrl,
      hreflang = _ref.hreflang;
  return _react["default"].createElement(_react["default"].Fragment, null, _react["default"].createElement(_reactHelmet["default"], null, _react["default"].createElement("html", {
    lang: lng
  }), _react["default"].createElement("link", {
    rel: "alternate",
    href: "".concat(siteUrl),
    hreflang: "x-default"
  }), availableLngs.map(function (value) {
    return _react["default"].createElement("link", {
      key: value,
      rel: "alternate",
      href: "".concat(siteUrl).concat(value).concat(originalPath),
      hreflang: value
    });
  }), children));
}

Head.defaultProps = defaultProps;

var _default = function _default(props) {
  return _react["default"].createElement(_I18nContext.I18nConsumer, null, function (lngProps) {
    return _react["default"].createElement(Head, (0, _extends2["default"])({}, lngProps, props));
  });
};

exports["default"] = _default;