@atlaskit/adf-utils/dist/es2019/transforms/sync-block-fallback-transform.js

Set of utilities to traverse, modify and create ADF documents.

import { traverse } from '../traverse/traverse';
export const syncBlockFallbackTransform = (schema, adf) => {
  let isTransformed = false;
  const {
    syncBlock,
    bodiedSyncBlock,
    unsupportedBlock
  } = schema.nodes;
  if (!unsupportedBlock) {
    return {
      isTransformed,
      transformedAdf: adf
    };
  }
  const transformedAdf = traverse(adf, {
    syncBlock: node => {
      if (syncBlock) {
        return node;
      }
      isTransformed = true;
      const unsupportedBlockNode = unsupportedBlock.createChecked({
        originalValue: node
      });
      return unsupportedBlockNode.toJSON();
    },
    bodiedSyncBlock: node => {
      if (bodiedSyncBlock) {
        return node;
      }
      isTransformed = true;
      const unsupportedBlockNode = unsupportedBlock.createChecked({
        originalValue: node
      });
      return unsupportedBlockNode.toJSON();
    },
    unsupportedBlock: node => {
      var _node$attrs;
      if (!((_node$attrs = node.attrs) !== null && _node$attrs !== void 0 && _node$attrs.originalValue)) {
        return node;
      }
      if (node.attrs.originalValue.type === 'syncBlock' && syncBlock) {
        isTransformed = true;
        return node.attrs.originalValue;
      } else if (node.attrs.originalValue.type === 'bodiedSyncBlock' && bodiedSyncBlock) {
        isTransformed = true;
        return node.attrs.originalValue;
      }
      return node;
    }
  });
  return {
    transformedAdf,
    isTransformed
  };
};