function simple_ldap_user_sync_user_to_ldap in Simple LDAP 7

Same name and namespace in other branches

1. 7.2 simple_ldap_user/simple_ldap_user.module \simple_ldap_user_sync_user_to_ldap()

Synchronizes Drupal user properties to LDAP.

2 calls to simple_ldap_user_sync_user_to_ldap()

simple_ldap_user_export_user in simple_ldap_user/simple_ldap_user.module

Batch process function for mass user export.

simple_ldap_user_sync_user in simple_ldap_user/simple_ldap_user.module

Synchronize a user from or to LDAP, depending on the settings.

File

simple_ldap_user/simple_ldap_user.module, line 406

Main simple_ldap_user module file.

Code

function simple_ldap_user_sync_user_to_ldap($drupal_user) {

  // Don't try to sync if the server is read-only.
  $server = SimpleLdapServer::singleton();
  if ($server->readonly) {
    return;
  }

  // Don't try to sync anonymous or user 1.
  if ($drupal_user->uid == 0 || $drupal_user->uid == 1) {
    return;
  }

  // simple_ldap_user configuration.
  $attribute_name = simple_ldap_user_variable_get('simple_ldap_user_attribute_name');
  $attribute_mail = simple_ldap_user_variable_get('simple_ldap_user_attribute_mail');
  $attribute_pass = simple_ldap_user_variable_get('simple_ldap_user_attribute_pass');

  // Load the LDAP user.
  $ldap_user = SimpleLdapUser::singleton($drupal_user->name);

  // Mail is a special attribute.
  $ldap_user->{$attribute_mail} = $drupal_user->mail;

  // Password is a special attribute.
  $ldap_user->{$attribute_pass} = $drupal_user->pass;

  // Perform additional property and field mappings based on the user map.
  $ldap_user->mapObject
    ->mapFromDrupalToLdap($drupal_user, $ldap_user);

  // Set the DN.
  $attribute_rdn = simple_ldap_user_variable_get('simple_ldap_user_attribute_rdn');
  if (empty($attribute_rdn)) {
    $attribute_rdn = $attribute_name;
  }
  if ($ldap_user->{$attribute_rdn}['count'] > 0) {

    //If drupal username have changed and is used for RDN, retrieve old ldap

    //user already loaded by controller and set previous DN temporary to move it.
    if (isset($drupal_user->original) && $drupal_user->original->name !== $drupal_user->name && $attribute_rdn === $attribute_name) {
      $original_ldap_user = SimpleLdapUser::singleton($drupal_user->original->name);
      $ldap_user->dn = $original_ldap_user->dn;
    }
    if ($ldap_user->dn) {

      // Reconstruct an existing DN.
      $parts = SimpleLdap::ldap_explode_dn($ldap_user->dn);
      $basedn = '';
      for ($i = 1; $i < $parts['count']; $i++) {
        $basedn .= ',' . $parts[$i];
      }
    }
    else {

      // Default to using the configured basedn.
      $basedn = ',' . simple_ldap_user_variable_get('simple_ldap_user_basedn');
    }
    $ldap_user->dn = $attribute_rdn . '=' . $ldap_user->{$attribute_rdn}[0] . $basedn;
  }

  // Allow altering the LDAP user object before saving.
  drupal_alter('simple_ldap_user_to_ldap', $ldap_user, $drupal_user);

  // Save any changes.
  try {
    $ldap_user
      ->save();
  } catch (SimpleLdapException $e) {
    drupal_set_message(t('Failed to save the user to LDAP.') . ' ' . format_string('%error', array(
      '%error' => $e
        ->getMessage(),
    )), 'error');
  }
}