/**
* @param Section $section
*/
protected function addBreadcrumb(Section $section)
{
if ($section->isRoot()) {
return;
}
if (!is_null($parent = $section->getRootSection())) {
$this->addBreadcrumb($parent);
}
$this->breadcrumbs->add($section->getName(), $section->getUrl());
}
/**
* @param $title
* @param string|null $url
* @return $this
*/
protected function setTitle($title, $url = NULL)
{
$this->breadcrumbs->add($title, $url);
return parent::setTitle($title);
}
/**
* @param int $level
* @return Breadcrumbs
*/
public function getBreadcrumbs($level = 0)
{
$crumbs = Breadcrumbs::factory();
if (($parent = $this->getParent()) instanceof FrontendPage and $this->level > $level) {
$this->getParent()->recurseBreadcrumbs($level, $crumbs);
}
$crumbs->add($this->getBreadcrumb(), $this->getUrl(), true, null);
return $crumbs;
}