draft-js-markdown-shortcuts-plugin/lib/modifiers/insertLink.js

A DraftJS plugin for supporting Markdown syntax shortcuts

"use strict";

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

var _draftJs = require("draft-js");

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }

function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }

function _iterableToArrayLimit(arr, i) { if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return; var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

var insertLink = function insertLink(editorState, matchArr) {
  var currentContent = editorState.getCurrentContent();
  var selection = editorState.getSelection();
  var key = selection.getStartKey();

  var _matchArr = _slicedToArray(matchArr, 4),
      matchText = _matchArr[0],
      text = _matchArr[1],
      href = _matchArr[2],
      title = _matchArr[3];

  var index = matchArr.index;
  var focusOffset = index + matchText.length;

  var wordSelection = _draftJs.SelectionState.createEmpty(key).merge({
    anchorOffset: index,
    focusOffset: focusOffset
  });

  var nextContent = currentContent.createEntity('LINK', 'MUTABLE', {
    href: href,
    title: title
  });
  var entityKey = nextContent.getLastCreatedEntityKey();

  var newContentState = _draftJs.Modifier.replaceText(nextContent, wordSelection, text, null, entityKey);

  newContentState = _draftJs.Modifier.insertText(newContentState, newContentState.getSelectionAfter(), ' ');
  var newWordSelection = wordSelection.merge({
    focusOffset: index + text.length
  });

  var newEditorState = _draftJs.EditorState.push(editorState, newContentState, 'insert-link');

  newEditorState = _draftJs.RichUtils.toggleLink(newEditorState, newWordSelection, entityKey);
  return _draftJs.EditorState.forceSelection(newEditorState, newContentState.getSelectionAfter());
};

var _default = insertLink;
exports.default = _default;