@atlaskit/editor-plugin-block-menu/dist/es2019/editor-commands/transform-node-utils/steps/wrapIntoListStep.js

BlockMenu plugin for @atlaskit/editor-core

import { isListWithTextContentOnly } from '../nodeChecks';
import { convertTextNodeToParagraph } from '../utils';
const wrapIntoTaskOrDecisionList = (nodes, targetNodeTypeName, schema) => {
  const itemNodeType = targetNodeTypeName === 'taskList' ? schema.nodes.taskItem : schema.nodes.decisionItem;
  const inlineContent = nodes.flatMap(node => {
    if (node.isTextblock) {
      return node.children;
    } else if (node.isText) {
      return [node];
    }
    return [];
  });
  const itemNode = itemNodeType.create({}, inlineContent);
  const outputNode = schema.nodes[targetNodeTypeName].createAndFill({}, itemNode);
  return outputNode ? [outputNode] : nodes;
};
const wrapIntoBulletOrOrderedList = (nodes, targetNodeTypeName, schema) => {
  const listItemNodes = nodes.map(node => schema.nodes.listItem.createAndFill({}, node.isTextblock ? convertTextNodeToParagraph(node, schema) : node)).filter(node => node !== null);
  if (listItemNodes.length === 0) {
    return nodes;
  }
  const outputNode = schema.nodes[targetNodeTypeName].createAndFill({}, listItemNodes);
  return outputNode ? [outputNode] : nodes;
};

/**
 * Wraps nodes into bullet list, numbered list, task list, or decision list.
 *
 * @param nodes - The nodes to wrap.
 * @param context - The transformation context containing schema and target node type.
 * @returns The wrapped nodes.
 */
export const wrapIntoListStep = (nodes, context) => {
  const {
    schema,
    targetNodeTypeName
  } = context;
  return isListWithTextContentOnly(targetNodeTypeName, schema) ? wrapIntoTaskOrDecisionList(nodes, targetNodeTypeName, schema) : wrapIntoBulletOrOrderedList(nodes, targetNodeTypeName, schema);
};