function setMenuItemsMenuPath($items)
{
$this->setMenuItems(WFMenuTree::menuTreeBuildingToMenuTree($items));
}
/**
* Builds a hierarchical array of {@link WFMenuItemBasic} objects from the passed hierarchical associative array.
*
* assoc array format:
* <code>
* $menuArray = array(
* 'topMenu1' => array(
* 'Menu Item 1' => '/link/to/target1',
* 'Menu Item 2' => '/link/to/target2',
* 'Menu Item 2' => WFMenuItemBasic::WFMenuItemBasic()->setLink('http://yahoo.com')->setTarget('_blank')
* ),
* 'topMenuItem2' => '/link/to/target'
* );
* </code>
*
* NOTE: This function is very useful for converting menus set up in skin delegates (ie namedContent) to nice menus.
*
* @param array The array of menu items.
* @param object WFMenuItemBasic The menu item to add items found to as submenus.
* @return array An array of WFMenuItemBasic objects.
*/
static function nestedArrayToMenuTree($menuArray, $addToMenuItem = null)
{
$topMenuItems = array();
foreach ($menuArray as $label => $value) {
if ($value instanceof WFMenuItemBasic) {
$currentMenuItem = $value;
if ($currentMenuItem->label() === NULL) {
$currentMenuItem->setLabel($label);
}
} else {
$currentMenuItem = new WFMenuItemBasic();
$currentMenuItem->setLabel($label);
}
if ($addToMenuItem == NULL) {
$topMenuItems[] = $currentMenuItem;
} else {
$addToMenuItem->addChild($currentMenuItem);
}
if (is_array($value)) {
$item = WFMenuTree::nestedArrayToMenuTree($value, $currentMenuItem);
} else {
if (!$value instanceof WFMenuItemBasic) {
$currentMenuItem->setLink($value);
}
}
}
return $topMenuItems;
}
