function simple_ldap_user_sync_user_to_ldap in Simple LDAP 7.2

Same name and namespace in other branches

1. 7 simple_ldap_user/simple_ldap_user.module \simple_ldap_user_sync_user_to_ldap()

Synchronizes Drupal user properties to LDAP.

5 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. &$context comes from batch_set().

simple_ldap_user_sync_user_to_drupal in simple_ldap_user/simple_ldap_user.module

Synchronizes LDAP attributes to Drupal user properties.

simple_ldap_user_user_load in simple_ldap_user/simple_ldap_user.module

Implements hook_user_load().

simple_ldap_user_user_login in simple_ldap_user/simple_ldap_user.module

Implements hook_user_login().

user_check_password in simple_ldap_user/simple_ldap_user.password.inc

Check whether a plain text password matches a stored hashed password.

File

simple_ldap_user/simple_ldap_user.module, line 970

Main simple_ldap_user module file.

Code

function simple_ldap_user_sync_user_to_ldap($drupal_user) {

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

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

  // simple_ldap_user configuration.
  $user_fields = simple_ldap_user_user_fields();
  $attribute_map = simple_ldap_user_variable_get('simple_ldap_user_attribute_map');

  // Load the LDAP user.  If $drupal_user->orignal is set, this may be a move. Use the old name.
  $search_name = !empty($drupal_user->original) ? $drupal_user->original->name : $drupal_user->name;
  $ldap_user = SimpleLdapUser::singleton($search_name);

  // Synchronize the fields in the attribute map.
  foreach ($attribute_map as $ldap_attr_name => $drupal_fields) {

    // Initialize the Drupal value array.
    $drupal_values = array();

    // Parse the drupal attribute name.
    foreach ($drupal_fields as $drupal_field_name) {

      // Get the Drupal value(s) based on the field type.
      if (!array_key_exists($drupal_field_name, $user_fields)) {
        continue;
      }
      switch ($user_fields[$drupal_field_name]['module']) {
        case 'field':
          simple_ldap_user_translate_drupal_attr_to_ldap($drupal_values, $drupal_user, $drupal_field_name);
          break;
        case 'user':

          // Get the value directly from the user object.
          simple_ldap_user_base_field_to_ldap($drupal_values, $drupal_user, $drupal_field_name);
          break;
        default:
          watchdog('Simple LDAP', 'Field from unknown module %module. (not supported yet)', array(
            '%module' => $field['module'],
          ), WATCHDOG_WARNING);
      }
    }

    // Finally, add the values to the LDAP user.
    if (!empty($drupal_fields['#delimiter'])) {
      $drupal_values = implode($drupal_fields['#delimiter'], $drupal_values);
    }
    $ldap_user->{$ldap_attr_name} = $drupal_values;
  }

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

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