gatsby-source-morty/utils.js

Gatsby source plugin for building websites using the Morty CMS as a data source

'use strict';

var _promise = require('babel-runtime/core-js/promise');

var _promise2 = _interopRequireDefault(_promise);

var _stringify = require('babel-runtime/core-js/json/stringify');

var _stringify2 = _interopRequireDefault(_stringify);

var _fs = require('fs');

var _fs2 = _interopRequireDefault(_fs);

var _nodeFetch = require('node-fetch');

var _nodeFetch2 = _interopRequireDefault(_nodeFetch);

var _crypto = require('crypto');

var _crypto2 = _interopRequireDefault(_crypto);

var _remark = require('remark');

var _remark2 = _interopRequireDefault(_remark);

var _remarkPresetLintRecommended = require('remark-preset-lint-recommended');

var _remarkPresetLintRecommended2 = _interopRequireDefault(_remarkPresetLintRecommended);

var _remarkHtml = require('remark-html');

var _remarkHtml2 = _interopRequireDefault(_remarkHtml);

var _utilities = require('graphql/utilities');

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function mdToHtml(md) {
  return (0, _remark2.default)().use(_remarkPresetLintRecommended2.default).use(_remarkHtml2.default).processSync(md).contents;
}


exports.mdToHtml = mdToHtml;

function fetchData(_ref, body) {
  var account = _ref.account,
      accessToken = _ref.accessToken;

  var uri = void 0;
  if (account && account.length) {
    if (account.includes('.')) {
      uri = 'https://' + account + '/graphql';
    } else {
      uri = 'https://' + account + '.morty-cms.com/graphql';
    }
  } else {
    uri = 'http://localhost:3000/graphql';
  }
  var method = 'POST';
  var headers = {
    Accept: 'application/json',
    'Content-Type': 'application/json'
  };
  if (accessToken) {
    headers['Authorization'] = accessToken;
  }

  return (0, _nodeFetch2.default)(uri, {
    method: method,
    headers: headers,
    body: (0, _stringify2.default)(body)
  }).then(function (response) {
    return response.json();
  });
}

exports.fetchData = fetchData;

function getSchema(pluginOptions) {
  return new _promise2.default(function (resolve, reject) {
    var directory = void 0;
    if (process.env.NODE_ENV === 'test') {
      directory = require('os').tmpdir();
    } else {
      directory = process.cwd() + '/.cache/cache';
    }

    var schema = void 0;
    try {
      schema = JSON.parse(_fs2.default.readFileSync(directory + '/schema.json', 'utf-8'));
    } catch (e) {
      // ignore
    }

    if (!schema) {
      fetchData(pluginOptions, { query: _utilities.introspectionQuery }).then(function (data) {
        schema = data;
        _fs2.default.writeFileSync(directory + '/schema.json', (0, _stringify2.default)(schema));
        resolve(schema);
      }).catch(function (error) {
        reject(new Error('Error while fetching introspection query result: ' + error.message));
      });
    } else {
      resolve(schema);
    }
  });
}

exports.getSchema = getSchema;

function digest(node) {
  return _crypto2.default.createHash('md5').update((0, _stringify2.default)(node)).digest('hex');
}

exports.digest = digest;