@jupl/gatsby-source-kentico-cloud/validation.js

Gatsby source plugin for Kentico Cloud

"use strict";

const _ = require(`lodash`);
/**
 * Validates whether the project language codenames configuration
 * is in correct form.
 * @param {Array} languageCodenames language codenames configuration
 * @throws {Error}
 */


const validateLanguageCodenames = languageCodenames => {
  if (!_.isArray(languageCodenames)) {
    throw new Error(`languageCodenames argument is either not defined
or not an array.`);
  }

  if (languageCodenames.length <= 0) {
    throw new Error(`languageCodenames does not contain any value,
neither the default language`);
  }
};
/**
 * Validates whether the content types are in correct format
 * @param {Array} contentTypeNodes Kentico Cloud content type nodes
 * @throws {Error}
 */


const checkTypesObjectStructure = contentTypeNodes => {
  if (!hasBasicValidStructure(contentTypeNodes)) {
    throw new Error(`contentTypeNodes is not an array of valid objects.`);
  }
};
/**
 * Validates whether the content items are in correct format
 * @param {Array} contentItemNodes Kentico Cloud content item nodes
 * @throws {Error}
 */


const checkItemsObjectStructure = contentItemNodes => {
  if (!hasBasicValidStructure(contentItemNodes) && _.every(contentItemNodes, item => _.has(item, 'system.language') && _.has(item, 'system.type'))) {
    throw new Error(`contentItemNodes is not an array of valid objects.`);
  }
};

const hasBasicValidStructure = contentNodes => {
  return _.isArray(contentNodes) && _.every(contentNodes, item => _.has(item, 'system.id') && _.has(item, 'system.name') && _.has(item, 'system.codename') && _.has(item, 'elements'));
};

module.exports = {
  validateLanguageCodenames,
  checkTypesObjectStructure,
  checkItemsObjectStructure
};
;