public function __construct()
{
$controllers = clearbase_get_controllers();
$select_options = array();
foreach ($controllers as $key => $controller) {
$select_options[$key] = $controller->Title();
}
asort($select_options);
$select_options = array('-1' => __('No controller specified', 'clearbase')) + $select_options;
parent::__construct(array(array('id' => 'controller', 'type' => 'sectionstart'), array('id' => 'postmeta.clearbase_controller', 'class' => 'clearbase-controller-switcher', 'title' => __("Controller", 'clearbase'), 'desc' => __("Specifies a controller for this folder", 'clearbase'), 'type' => 'select', 'options' => $select_options), array('id' => 'controller', 'type' => 'sectionend')));
}
/**
* Gets a Clearbase controller
*
* @param string $selector
* @return mixed|Clearbase_View_Controller|null
*/
function clearbase_get_controller($selector = '', $traverse = true)
{
$controllers = clearbase_get_controllers();
if (empty($selector) || is_numeric($selector) || $selector instanceof WP_Post) {
//attempt to load a controller from a folder;
$folder = clearbase_load_folder($selector);
$controller_id = clearbase_get_value('postmeta.clearbase_controller', '', $folder);
while ($traverse && empty($id) && !is_wp_error($folder) && 0 != $folder->post_parent) {
$folder = clearbase_load_folder($folder->post_parent);
$controller_id = clearbase_get_value('postmeta.clearbase_controller', '', $folder);
}
$selector = $controller_id;
}
$controller = $controllers[$selector];
return apply_filters('clearbase_get_controller', $controller, $selector);
}
