convert-draftjs/dist/convert-draftjs.esm.js

Easily convert the result of DraftJS into useful and easy to read data. For example; Array of text, plain text, etc.

function parseDraftResult(draftResult) {
  /**
   * If draftResult is in stringify mode,
   * then parse to JSON. If not simply return back.
   */
  if (typeof draftResult === 'string') {
    return JSON.parse(draftResult);
  }

  return draftResult;
}

function convertDraftToArray(draftResult, options) {
  var _options$select, _options$includeBlank;

  /**
   * Parsed DraftJS result.
   * When input is string that means its not parsed yet.
   */
  var parsedDraft = parseDraftResult(draftResult);
  /**
   * Array containing the result
   */

  var parsedArray = [];
  /**
   * Selector options.
   * This selector used to determine what blocks should
   * be extracted, either all, unstyled, header, or code block.
   *
   * default value is 'all'
   *
   * @see SelectValue
   */

  var selector = (_options$select = options == null ? void 0 : options.select) != null ? _options$select : ['all'];
  /**
   * Do you want to keep blank blocks?
   * blank blocks are used to indicate enter or "< br />" tag.
   * if true the result may contain blank strings.
   */

  var includeBlank = (_options$includeBlank = options == null ? void 0 : options.includeBlank) != null ? _options$includeBlank : false;
  /**
   * Loop through parsedDraft,
   * search for selector that specified in the options
   * and return back value as an array.
   */

  parsedDraft.blocks.forEach(function (value) {
    if ((!includeBlank ? value.text.length > 0 : true) && (selector[0] !== 'all' ? selector.includes(value.type) : true)) {
      parsedArray.push(value.text);
    }
  });
  return parsedArray;
}

/**
 * @param draftResult (JSON or Strings)
 * @param options
 */

function convertDraftToPlain(draftResult, options) {
  var _options$join, _options$includeCount;

  var joinElement = (_options$join = options == null ? void 0 : options.join) != null ? _options$join : ' ';
  /**
   * Do you want to include char and word counter?
   * if true it will return result with sum of chars and words.
   * @default ' '
   */

  var isIncludeCounter = (_options$includeCount = options == null ? void 0 : options.includeCounter) != null ? _options$includeCount : false;
  var result = convertDraftToArray(draftResult, options).join(joinElement);

  if (isIncludeCounter) {
    var chars = result.length;
    var words = joinElement.length > 0 ? result.split(joinElement).filter(function (n) {
      return n != joinElement;
    }).length : 1;
    return {
      result: result,
      chars: chars,
      words: words
    };
  }

  return {
    result: result
  };
}

export { convertDraftToArray, convertDraftToPlain, parseDraftResult };
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