@atlaskit/editor-plugin-block-menu/dist/cjs/editor-commands/transform-node-utils/steps/unwrapLayoutStep.js

BlockMenu plugin for @atlaskit/editor-core

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.unwrapLayoutStep = void 0;
var _toConsumableArray2 = _interopRequireDefault(require("@babel/runtime/helpers/toConsumableArray"));
/**
 * Unwraps a layoutSection node, extracting content from all columns.
 * Works with any number of columns (2, 3, etc.).
 *
 * Example:
 * layoutSection(
 *   layoutColumn(p('a'), p('b')),
 *   layoutColumn(p('c')),
 *   layoutColumn(p('d'))
 * )
 * → [p('a'), p('b'), p('c'), p('d')]
 */
var unwrapLayoutStep = exports.unwrapLayoutStep = function unwrapLayoutStep(nodes) {
  var outputNodes = [];
  nodes.forEach(function (node) {
    var isLayoutSection = node.type.name === 'layoutSection';
    if (isLayoutSection) {
      node.children.forEach(function (column) {
        var isLayoutColumn = column.type.name === 'layoutColumn';
        if (isLayoutColumn) {
          outputNodes.push.apply(outputNodes, (0, _toConsumableArray2.default)(column.children));
        }
      });
    }
  });
  if (outputNodes.length === 0) {
    return nodes;
  }
  return outputNodes;
};