function simple_ldap_user_class_attrs_as_options in Simple LDAP 7.2

Given an array of objectClasses, return an array with the attributes in a hierarchy, grouped by objectClass, and suitable for FAPI select elements.

Parameters

array: An array of classes.

Return value

array An array of attributes to be fed to FAPI select elements.

2 calls to simple_ldap_user_class_attrs_as_options()

simple_ldap_user_admin in simple_ldap_user/simple_ldap_user.admin.inc

Simple LDAP User configuration form.

simple_ldap_user_profile_map_form in simple_ldap_user/simple_ldap_user.admin.inc

Admin form for mapping Drupal user attributes to LDAP attributes

File

simple_ldap_user/simple_ldap_user.module, line 1270

Main simple_ldap_user module file.

Code

function simple_ldap_user_class_attrs_as_options($classes) {

  // Get an LDAP server object.
  $server = SimpleLdapServer::singleton();

  // Verify LDAP server connectivity, return NULL (error) if unable to bind
  if (!$server
    ->bind()) {
    return NULL;
  }

  // Pull the available LDAP schemas from the server
  $schema = $server->schema;

  // Build a list of available LDAP attributes, grouped by Object Class
  $options[''] = ' - None - ';
  foreach ($classes as $class) {
    if ($class == 'top') {
      continue;
    }

    // Add a * to must attributes, to indiciate it must be set.
    $ldap_must_attrs = $schema
      ->must($class);
    foreach ($ldap_must_attrs as $attribute) {
      $options[$class][strtolower($attribute)] = $attribute . '*';
    }

    // Add the may attributes later.
    foreach ($schema
      ->may($class) as $attribute) {
      $options[$class][strtolower($attribute)] = $attribute;
    }
  }
  return $options;
}