'fieldset',
'#title' => t('General settings'),
);
$note = '';
$note .= t('Note that if it is changed, all current Realnames will be deleted and the list in the database will be rebuilt as needed.');
$note .= '
';
$form['general']['realname_pattern'] = array(
'#type' => 'textfield',
'#title' => t('Realname pattern'),
'#default_value' => variable_get('realname_pattern', '[user:name-raw]'),
'#element_validate' => array('token_element_validate'),
'#token_types' => array('user'),
'#min_tokens' => 1,
'#required' => TRUE,
'#maxlength' => 256,
'#description' => t('This pattern will be used to construct Realnames for all users.') . $note,
);
// Add the token tree UI.
$form['general']['token_help'] = array(
'#theme' => 'token_tree',
'#token_types' => array('user'),
'#global_types' => FALSE,
'#dialog' => TRUE,
);
$form['advanced'] = array(
'#type' => 'fieldset',
'#title' => t('Advanced settings'),
);
$form['advanced']['realname_suppress_user_name_mail_validation'] = array(
'#type' => 'checkbox',
'#title' => t('Suppress missing token warning in e-mail templates'),
'#description' => t('With Real name module enabled you need to replace the token [user:name] with [user:name-raw] in your e-mail templates. If you are running modules like Email Registration you may like to suppress this warning and use a different token.', array('@people' => url('admin/config/people/accounts', array('fragment' => 'edit-email-admin-created')))),
'#default_value' => variable_get('realname_suppress_user_name_mail_validation', FALSE),
);
$form['#submit'][] = 'realname_settings_form_submit';
return system_settings_form($form);
}
/**
* Form validation handler for realname_settings_form().
*
* @see realname_settings_form_submit()
*/
function realname_settings_form_validate($form, &$form_state) {
if (strpos($form_state['values']['realname_pattern'], '[user:name]') !== FALSE) {
form_set_error('realname_pattern', t('The %token token cannot be used as it will cause recursion.', array('%token' => '[user:name]')));
}
}
/**
* Form submission handler for realname_settings_form().
*
* @see realname_settings_form_validate()
*/
function realname_settings_form_submit($form, $form_state) {
if ($form['general']['realname_pattern']['#default_value'] != $form_state['values']['realname_pattern']) {
// Only clear the realname cache if the pattern was changed.
realname_delete_all();
}
}