atom-nuclide/pkg/nuclide-quick-open/lib/searchResultHelpers.js

A unified developer experience for web and mobile development, built as a suite of features on top of Atom to provide hackability and the support of an active community.

Object.defineProperty(exports, '__esModule', {
  value: true
});

/*
 * Copyright (c) 2015-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the license found in the LICENSE file in
 * the root directory of this source tree.
 */

exports.filterEmptyResults = filterEmptyResults;
exports.flattenResults = flattenResults;

var _commonsNodeCollection2;

function _commonsNodeCollection() {
  return _commonsNodeCollection2 = require('../../commons-node/collection');
}

function filterEmptyResults(resultsGroupedByService) {
  var filteredTree = {};

  for (var serviceName in resultsGroupedByService) {
    var directories = resultsGroupedByService[serviceName].results;
    var nonEmptyDirectories = {};
    for (var dirName in directories) {
      if (directories[dirName].results.length) {
        nonEmptyDirectories[dirName] = directories[dirName];
      }
    }
    if (!(0, (_commonsNodeCollection2 || _commonsNodeCollection()).isEmpty)(nonEmptyDirectories)) {
      filteredTree[serviceName] = { results: nonEmptyDirectories };
    }
  }
  return filteredTree;
}

function flattenResults(resultsGroupedByService) {
  var items = [];
  for (var serviceName in resultsGroupedByService) {
    for (var dirName in resultsGroupedByService[serviceName].results) {
      items.push(resultsGroupedByService[serviceName].results[dirName].results);
    }
  }
  return Array.prototype.concat.apply([], items);
}