@atlaskit/editor-plugin-block-menu/dist/esm/ui/utils/getSuggestedItemsFromSelection.js

BlockMenu plugin for @atlaskit/editor-core

import { expandSelectionToBlockRange } from '@atlaskit/editor-common/selection';
import { getBlockNodesInRange } from '../../editor-commands/transform-node-utils/utils';
import { getSortedSuggestedItems } from '../utils/suggested-items-rank';

/**
 * Pure function to calculate suggested items based on selection and menu components.
 */
export var getSuggestedItemsFromSelection = function getSuggestedItemsFromSelection(menuItemsMap, currentSelection) {
  if (menuItemsMap.size === 0 || !currentSelection) {
    return [];
  }
  var _expandSelectionToBlo = expandSelectionToBlockRange(currentSelection),
    range = _expandSelectionToBlo.range;
  if (!range) {
    return [];
  }
  var blockNodes = getBlockNodesInRange(range);
  if (blockNodes.length === 0) {
    return [];
  }
  var firstNodeType = blockNodes[0].type.name;
  var allSameType = blockNodes.every(function (node) {
    return node.type.name === firstNodeType;
  });
  if (!allSameType) {
    return [];
  }
  var nodeTypeName = firstNodeType;
  var sortedKeys = getSortedSuggestedItems(nodeTypeName);
  return sortedKeys.map(function (key) {
    return menuItemsMap.get(key);
  }).filter(function (item) {
    var _item$isHidden;
    return item !== undefined && !((_item$isHidden = item.isHidden) !== null && _item$isHidden !== void 0 && _item$isHidden.call(item));
  });
};