Software: Apache/2.4.41 (Ubuntu). PHP/8.0.30 

uname -a: Linux apirnd 5.4.0-204-generic #224-Ubuntu SMP Thu Dec 5 13:38:28 UTC 2024 x86_64 

uid=33(www-data) gid=33(www-data) groups=33(www-data) 

Safe-mode: OFF (not secure)

/var/www/html/OTapi/node_modules/mongoose/lib/helpers/query/   drwxr-xr-x
Free 13.09 GB of 57.97 GB (22.58%)
                            Encoder    Tools    Proc.    FTP brute    Sec.    SQL    PHP-code    Update    Self remove    Logout    

Viewing file:     selectPopulatedFields.js (1.64 KB)      -rw-r--r--

'use strict';

const isExclusive = require('../projection/isExclusive');
const isInclusive = require('../projection/isInclusive');

/*!
 * ignore
 */

module.exports = function selectPopulatedFields(fields, userProvidedFields, populateOptions) {
  if (populateOptions == null) {
    return;
  }

  const paths = Object.keys(populateOptions);
  userProvidedFields = userProvidedFields || {};
  if (isInclusive(fields)) {
    for (const path of paths) {
      if (!isPathInFields(userProvidedFields, path)) {
        fields[path] = 1;
      } else if (userProvidedFields[path] === 0) {
        delete fields[path];
      }

      const refPath = populateOptions[path]?.refPath;
      if (typeof refPath === 'string') {
        if (!isPathInFields(userProvidedFields, refPath)) {
          fields[refPath] = 1;
        } else if (userProvidedFields[refPath] === 0) {
          delete fields[refPath];
        }
      }
    }
  } else if (isExclusive(fields)) {
    for (const path of paths) {
      if (userProvidedFields[path] == null) {
        delete fields[path];
      }
      const refPath = populateOptions[path]?.refPath;
      if (typeof refPath === 'string' && userProvidedFields[refPath] == null) {
        delete fields[refPath];
      }
    }
  }
};

/*!
 * ignore
 */

function isPathInFields(userProvidedFields, path) {
  const pieces = path.split('.');
  const len = pieces.length;
  let cur = pieces[0];
  for (let i = 1; i < len; ++i) {
    if (userProvidedFields[cur] != null || userProvidedFields[cur + '.$'] != null) {
      return true;
    }
    cur += '.' + pieces[i];
  }
  return userProvidedFields[cur] != null || userProvidedFields[cur + '.$'] != null;
}