@skoging/react-intl-po/lib/potFormater.js

Extract POT from react-intl and convert back to json.

"use strict";

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

/**
 * Ensure that multi-line strings are properly commented out
 *
 * For instance:
 * This is\nmy multi-line\ncomment
 *
 * should be escaped as :
 * #. This is
 * #. my multi-line
 * #. comment
 *
 * @param {String} commentPrefix
 * @param {String} rawComment
 * @returns {String}
 *
 * @author Guillaume Boddaert
 */
const potCommentMultiLineWrapper = (commentPrefix, rawComment) => {
  const comments = rawComment.split('\n');
  return comments.reduce((a, b) => `${a}${commentPrefix} ${b}\n`, '');
};
/**
 * Formatting POT comments
 * @param {Object[]} messageList
 * @return {String}
 *
 * example: see tests
 *
 * @author Michael Hsu
 * @author Guillaume Boddaert
 */


const potCommentsFormater = messageList => messageList.reduce((acc, {
  filename,
  id,
  description,
  defaultMessage
}) => {
  let out = acc;
  out += potCommentMultiLineWrapper('#:', filename);

  if (description) {
    out += potCommentMultiLineWrapper('#.', `[${id}] - ${description}`);
  } else {
    out += potCommentMultiLineWrapper('#.', `[${id}]`);
  }

  out += potCommentMultiLineWrapper('#.', `defaultMessage is:\n${defaultMessage}`);
  return out;
}, '');
/**
 * Formatting POT strings
 * @param {String} str
 * @return {String}
 *
 * @author Tore Hammervoll
 */


const potStringFormatter = (str = '') => str.split('\n').map((s, idx, arr) => idx < arr.length - 1 ? `${s}\n` : s).map(s => `${JSON.stringify(s)}`).join('\n').concat('\n');
/**
 * Formatting POT contexts
 * @param {String} messageContext
 * @return {String}
 *
 * @author Sandy Suh
 */


const potContextsFormater = messageContext => messageContext ? `msgctxt ${potStringFormatter(messageContext)}` : '';
/**
 * Formatting POT comments
 * @param {Object} messageObject
 * @return {String}
 *
 * example: see tests
 *
 * @author Michael Hsu
 */


const potFormater = messageValue => messageObject => Object.keys(messageObject) // return array of id
.sort().map(id => Object.keys(messageObject[id]).map(context => `${potCommentsFormater(messageObject[id][context])}${potContextsFormater(context)}msgid ${potStringFormatter(id)}msgstr ${potStringFormatter(messageObject[id][context][0][messageValue])}`).join('\n')).join('\n');

var _default = potFormater;
exports.default = _default;