function initialize($default, $local, $protected)
{
// populate $this->_choices with a list of directories
$list = array();
if ($dh = @opendir($this->_dir)) {
while (false !== ($entry = readdir($dh))) {
if ($entry == '.' || $entry == '..') {
continue;
}
if ($this->_pattern && !preg_match($this->_pattern, $entry)) {
continue;
}
$file = is_link($this->_dir . $entry) ? readlink($this->_dir . $entry) : $entry;
if (is_dir($this->_dir . $file)) {
$list[] = $entry;
}
}
closedir($dh);
}
sort($list);
$this->_choices = $list;
parent::initialize($default, $local, $protected);
}
/**
* Receives current values for the setting $key
*
* @param mixed $default default setting value
* @param mixed $local local setting value
* @param mixed $protected protected setting value
*/
function initialize($default, $local, $protected)
{
$format = $this->_format;
foreach (plugin_list('renderer') as $plugin) {
$renderer = plugin_load('renderer', $plugin);
if (method_exists($renderer, 'canRender') && $renderer->canRender($format)) {
$this->_choices[] = $plugin;
$info = $renderer->getInfo();
$this->_prompts[$plugin] = $info['name'];
}
}
parent::initialize($default, $local, $protected);
}
