/**
* constructor
*
* @param RecursiveIterator $iterator
* @param string $filter
*/
public function __construct(\RecursiveIterator $iterator, $filter, $topDirectory = null)
{
$this->_filter = str_replace(array('\\', '/'), DIRECTORY_SEPARATOR, $filter);
if ($topDirectory == null) {
$iterator->rewind();
$this->_topDirectory = (string) $iterator->current()->getPath();
} else {
$this->_topDirectory = $topDirectory;
}
parent::__construct($iterator);
}
protected function createViewModelForMenuItemIterator(\RecursiveIterator $rit)
{
$itemsViews = array();
$rit->rewind();
while ($rit->valid()) {
$item = $rit->current();
$view = $this->createViewModelForMenuItem($item);
if ($rit->hasChildren()) {
$childrenView = $this->createViewModelForMenuItemIterator($rit->getChildren());
$view->set('children', $childrenView);
}
$itemsViews[] = $view;
$rit->next();
}
return $itemsViews;
}
