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;
}
/**
* Works out if the menu item is active
* @param sfNavBuilderItem $item The item to check
* @return Boolean $ret
*/
public function isItemActive(sfNavBuilderItem $item)
{
$ret = FALSE;
// look at the activation criteria and see if they are met
foreach ($item->getActivateWhen() as $activate) {
// minimum for activation is an array of modules to check
if (in_array($this->_context->module, $activate['module'])) {
// check actions if defined
if (isset($activate['action'])) {
if (in_array($this->_context->action, $activate['action'])) {
// check params if defined
if (isset($activate['paramName']) && isset($activate['paramVal'])) {
if (in_array($this->_request->getParameter($activate['paramName']), $activate['paramVal'])) {
$ret = TRUE;
break;
}
} else {
$ret = TRUE;
break;
}
}
} else {
$ret = TRUE;
break;
}
}
}
return $ret;
}
