function ldapauth_admin_import_form_validate in LDAP integration 6

Validate a server settings import.

File

./ldapauth.admin.inc, line 783

Module admin page callbacks.

Code

function ldapauth_admin_import_form_validate($form, &$form_state) {

  // Run the import code, which should return a serialized $preset object.
  $ldapserver = unserialize(drupal_eval($form_state['values']['import']));
  if (empty($ldapserver) || !is_object($ldapserver) || empty($ldapserver->name)) {
    form_set_error('import', t('The submitted preset code could not be interperated.'));
  }
  elseif (isset($ldapserver->sid)) {
    form_set_error('import', t('Imported server can not have an sid field value,'));
  }
  elseif (ldapauth_server_load_by_name($ldapserver->name)) {
    form_set_error('import', t('A server with the name, @server already exists.', array(
      '@server' => $ldapserver->name,
    )));
  }
  elseif (ldapauth_server_load($ldapserver->machine_name)) {
    form_set_error('import', t('A server with the machine name, @server already exists.', array(
      '@server' => $ldapserver->machine_name,
    )));
  }
  else {

    // Pass the parsed object on to the submit handler.
    $form_state['values']['import_parsed'] = $ldapserver;
  }
}