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Current File : //home/deltalab/PMS/partner-manager-backend/node_modules/extract-files/public/extractFiles.js

'use strict';

var defaultIsExtractableFile = require('./isExtractableFile');

module.exports = function extractFiles(value, path, isExtractableFile) {
  if (path === void 0) {
    path = '';
  }

  if (isExtractableFile === void 0) {
    isExtractableFile = defaultIsExtractableFile;
  }

  var clone;
  var files = new Map();

  function addFile(paths, file) {
    var storedPaths = files.get(file);
    if (storedPaths) storedPaths.push.apply(storedPaths, paths);
    else files.set(file, paths);
  }

  if (isExtractableFile(value)) {
    clone = null;
    addFile([path], value);
  } else {
    var prefix = path ? path + '.' : '';
    if (typeof FileList !== 'undefined' && value instanceof FileList)
      clone = Array.prototype.map.call(value, function (file, i) {
        addFile(['' + prefix + i], file);
        return null;
      });
    else if (Array.isArray(value))
      clone = value.map(function (child, i) {
        var result = extractFiles(child, '' + prefix + i, isExtractableFile);
        result.files.forEach(addFile);
        return result.clone;
      });
    else if (value && value.constructor === Object) {
      clone = {};

      for (var i in value) {
        var result = extractFiles(value[i], '' + prefix + i, isExtractableFile);
        result.files.forEach(addFile);
        clone[i] = result.clone;
      }
    } else clone = value;
  }

  return {
    clone: clone,
    files: files,
  };
};