@lobehub/editor/es/plugins/link-highlight/command/index.js

A powerful and extensible rich text editor built on Meta's Lexical framework, providing a modern editing experience with React integration.

function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it.return != null) it.return(); } finally { if (didErr) throw err; } } }; }
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; }
import { $createTextNode, $getSelection, $insertNodes, $isRangeSelection, COMMAND_PRIORITY_EDITOR, createCommand } from 'lexical';
import { $createLinkHighlightNode, $isLinkHighlightNode, getLinkHighlightNode } from "../node/link-highlight";
export var INSERT_LINK_HIGHLIGHT_COMMAND = createCommand('INSERT_LINK_HIGHLIGHT_COMMAND');
export function registerLinkHighlightCommand(editor) {
  return editor.registerCommand(INSERT_LINK_HIGHLIGHT_COMMAND, function () {
    editor.update(function () {
      var selection = $getSelection();
      if (!selection || !$isRangeSelection(selection)) {
        return false;
      }
      var focusNode = selection.focus.getNode();
      var anchorNode = selection.anchor.getNode();
      var linkHighlight = getLinkHighlightNode(focusNode);
      if (linkHighlight !== getLinkHighlightNode(anchorNode)) {
        return false;
      }
      if ($isLinkHighlightNode(linkHighlight)) {
        // Remove link highlight formatting
        var _iterator = _createForOfIteratorHelper(linkHighlight.getChildren().slice(0)),
          _step;
        try {
          for (_iterator.s(); !(_step = _iterator.n()).done;) {
            var node = _step.value;
            linkHighlight.insertBefore(node);
          }
        } catch (err) {
          _iterator.e(err);
        } finally {
          _iterator.f();
        }
        linkHighlight.remove();
        return true;
      }

      // Create link highlight with selected text
      var selectedText = selection.getTextContent();
      var linkHighlightNode = $createLinkHighlightNode();
      var textNode = $createTextNode(selectedText);
      linkHighlightNode.append(textNode);
      $insertNodes([linkHighlightNode]);
      linkHighlightNode.select();
    });
    return true;
  }, COMMAND_PRIORITY_EDITOR);
}