function views_access_callback_plugin_access_callback::options_form in Views Access Callback 7

Same name and namespace in other branches

1. 6 views_access_callback_plugin_access_callback.inc \views_access_callback_plugin_access_callback::options_form()

Provide the default form for setting options.

Overrides views_plugin_access::options_form

File

./views_access_callback_plugin_access_callback.inc, line 28

Class

views_access_callback_plugin_access_callback

Access plugin that provides callback-function-based access control.

Code

function options_form(&$form, &$form_state) {
  parent::options_form($form, $form_state);
  $callbacks = array();
  $module_info = system_get_info('module');

  // Get list of permissions
  foreach (module_implements('views_access_callbacks') as $module) {
    $functions = module_invoke($module, 'views_access_callbacks');
    foreach ($functions as $function => $name) {
      $callbacks[$module_info[$module]['name']][$function] = check_plain($name);
    }
  }
  ksort($callbacks);
  $form['views_access_callback'] = array(
    '#type' => 'select',
    '#options' => $callbacks,
    '#title' => t('Callbacks'),
    '#default_value' => $this->options['views_access_callback'],
    '#description' => t('Only users for which selected callback function returns TRUE will be able to access this display.'),
  );
}