protected function processNodes(&$nodes, $uri, $level = 1, $label = 'level', $type = null)
{
$hasActive = false;
foreach ($nodes as &$node) {
$node['url'] = \CMF::link($node['url']);
$node['active'] = ltrim($node['url'], "/") == ltrim($uri, "/");
$node['parent_active'] = false;
if (isset($node['type'])) {
$node['type'] = \Inflector::classify($node['type']);
} else {
if (!is_null($type)) {
$node['type'] = $type;
}
}
if (isset($node['__children']) && count($node['__children']) > 0) {
$newlevel = $level + 1;
$node['parent_active'] = $this->processNodes($node['__children'], $uri, $newlevel, $label, $type);
if ($node['active'] || $node['parent_active']) {
$levelid = $label ? $label . '_level' . $newlevel : 'level' . $newlevel;
$parent = $node;
unset($parent['__children']);
if ($node['parent_active'] && $node['active']) {
$node['active'] = false;
}
$parent = array($parent);
$this->{$levelid} = array_merge($parent, $node['__children']);
}
}
if ($node['parent_active'] || $node['active']) {
$node['parent_active'] = $hasActive = true;
$crumbs_label = $label ? $label . '_crumbs' : 'crumbs';
$crumbs = $this->{$crumbs_label};
$crumbs[$level - 1] = $node;
$this->{$crumbs_label} = $crumbs;
}
}
return $hasActive;
}
public function __toString()
{
return \CMF::link(strval($this->url));
}
