/**
* Set up the navigation items and assign them to the view
*
* @param Greengrape\Request $sitemap Sitemap object
* @param string $uri Current URI
* @param Greengrape\View $view View object
* @return void
*/
public function setupNavigationItems(Request $request, $uri, View $view)
{
$mainNavigationCollection = new NavigationCollection($this->getContentDir(), $request->getBaseUrl());
foreach ($mainNavigationCollection as $item) {
// If the first part of the URI matches this item's href then this
// should be the active navigation item
if (strpos($uri, $item->getHref()) === 0) {
$item->setActive(true);
$view->setActiveNavigationItem($item);
}
}
$view->setNavigationItems($mainNavigationCollection);
if (!$view->getActiveNavigationItem()) {
// If we don't have an active navigation item, don't try to get the
// sub navigation
return false;
}
$subNavigationCollection = new NavigationCollection($this->getContentDir(), $request->getBaseUrl(), $view->getActiveNavigationItem());
foreach ($subNavigationCollection as $subItem) {
// If the first part of the URI matches this item's href then this
// should be the active navigation item
if (strpos($uri, $subItem->getHref()) === 0) {
$subItem->setActive(true);
$view->setActiveSubNavigationItem($subItem);
}
}
$view->setSubNavigationItems($subNavigationCollection);
}
