/**
* Get head
*
* Return the front navbar
* elements
*
* @return array
*/
public function getHead()
{
$elements = array();
foreach ($this->elements as $element) {
$elements[$element->getName()] = $element;
}
foreach ($this->elements as $element) {
if (is_array($element->getChild())) {
foreach ($element->getChild() as $child) {
if ($child instanceof NavBarElement) {
if (array_key_exists($child->getName(), $elements)) {
unset($elements[$child->getName()]);
}
}
}
}
}
$resultNavBar = new NavBar();
$resultNavBar->setElements($elements);
$resultNavBar->setOrderedElements($this->orderElements($elements));
return $resultNavBar;
}
/**
* Build navbar
*
* Return a navbar element
* build from the application
* navbar configuration yaml
* files
*
* @param Router $router - the application router service
*
* @return NavBar - the builded navbar
*/
public function buildNavbar(Router $router)
{
$closure = function ($router, $serialize = true) {
$bundlesNames = $this->bundles->getNames();
$config = array();
foreach ($bundlesNames as $name) {
$bundle = $this->bundles->get($name);
$configFilePath = $bundle->getPath() . $this->basePath;
$yaml = new Parser();
$navbarConfig = $yaml->parse(file_get_contents($configFilePath));
if (is_array($navbarConfig)) {
$config = array_merge($config, $navbarConfig["navbar"]);
}
}
$navBar = new NavBar();
$navBar->parseArray($config, $router, $this->defaultPosition);
if ($serialize) {
return serialize($navBar);
} else {
return $navBar;
}
};
if ($this->cacheEnabled) {
$navbar = unserialize($this->cacheManager->process($this->cacheId . "@navbar", $closure, $router, true));
} else {
$navbar = $closure($router, false);
}
return $navbar;
}