/**
* Get a sfSympalMenuBreadcrumbs instances for the given MenuItem
*
* @param MenuItem $menuItem The MenuItem instance to generate the breadcrumbs for
* @param string $subItem A string to append to the end of the breadcrumbs
* @return string $html
*/
function get_sympal_breadcrumbs($menuItem, $subItem = null)
{
if (!$menuItem) {
return false;
}
// If we were passed an array then generate manual breacrumbs from it
if (is_array($menuItem)) {
$breadcrumbs = sfSympalMenuBreadcrumbs::generate($menuItem);
} else {
$breadcrumbs = $menuItem->getBreadcrumbs($subItem);
}
if ($html = (string) $breadcrumbs) {
return $html;
} else {
return false;
}
}
public function getBreadcrumbs($subItem = null)
{
$breadcrumbs = null;
// Get the menu this menu item belongs to
if ($menu = $this->getMenu()) {
// Find the node for this menu item
$node = $menu->findMenuItem($this);
// Get the breadcrumbs
if ($node) {
$breadcrumbs = $node->getBreadcrumbs($subItem);
}
}
// If no breadcrumbs generate a blank object
if (is_null($breadcrumbs)) {
$breadcrumbs = sfSympalMenuBreadcrumbs::generate(array());
}
return $breadcrumbs;
}
public function getBreadcrumbs($subItem = null)
{
return sfSympalMenuBreadcrumbs::generate($this->getBreadcrumbsArray($subItem));
}
