/**
* @return string
*/
public function render()
{
$menu = new Nav(Nav::NAV_DEFAULT);
$walkthrough = $this->getWalkthrough();
foreach ($walkthrough->getSteps() as $step) {
$state = NavItem::STATE_NONE;
$item = new NavItem(sprintf('<a href="%s">%s</a>', $this->getUrl($step), $step->title), $state);
$menu->addItem($item);
}
return $menu->render();
}
/**
* @return string
*/
public function render()
{
$currentCategory = $this->getCategory();
$menu = new Nav(Nav::NAV_DEFAULT);
foreach ($currentCategory->getSiblingCategories() as $category) {
if ($category->id() == $currentCategory->id()) {
$state = NavItem::STATE_ACTIVE;
} else {
$state = NavItem::STATE_NONE;
}
$item = new NavItem(sprintf('<a href="%s">%s</a>', $this->getUrl($category), $category->title), $state);
$item->setAttribute('id', sprintf('sidebar-category-%d', $category->id()));
$menu->addItem($item);
}
return $menu->render();
}
