public function createItem($itemArray)
{
if (is_array($itemArray)) {
if (array_key_exists('text', $itemArray) && array_key_exists('url', $itemArray)) {
$navItem = new sfNavBuilderItem();
$navItem->setDisplayName($itemArray['text'])->setUrl(url_for($itemArray['url']));
if (array_key_exists('class', $itemArray)) {
$navItem->setClass($itemArray['class']);
}
if (array_key_exists('activate_when', $itemArray)) {
$navItem->addActivateWhen($itemArray['activate_when']);
}
if (array_key_exists('credentials', $itemArray)) {
$navItem->addCredentialRules($itemArray['credentials']);
}
if (array_key_exists('childrens', $itemArray)) {
foreach ($itemArray['childrens'] as $childArray) {
$childMenu = $this->createItem($childArray);
if ($childMenu) {
$navItem->addChild($childMenu);
}
}
}
return $navItem;
}
}
}
/**
* Sets this item as the parent of the supplied item allowing hierarchy to
* be created in the menu
* @param sfNavBuilderItem $i An item to set as the parent of this item
* @return sfNavBuilderItem $this The current sfNavBuilderItem instance
* @see addChild() for alternative hierarchy creation
*/
public function setParent(sfNavBuilderItem $i)
{
$i->addChild($this);
return $this;
}