public function testMoveToPosition()
{
$menu = new MenuItem('root', new MenuFactory());
$menu->addChild('c1');
$menu->addChild('c2');
$menu->addChild('c3');
$menu->addChild('c4');
$manipulator = new MenuManipulator();
$manipulator->moveToPosition($menu['c1'], 2);
$this->assertEquals(array('c2', 'c3', 'c1', 'c4'), array_keys($menu->getChildren()));
}
public function testUpdateChildAfterRename()
{
$this->pt1->setName('Temp name');
$this->assertSame($this->pt1, $this->menu->getChild('Temp name'));
$this->assertEquals(array('Temp name', 'Parent 2'), array_keys($this->menu->getChildren()));
$this->assertNull($this->menu->getChild('Parent 1'));
}
public function testReordering()
{
$factory = new MenuFactory();
$menu = new MenuItem('root', $factory);
$menu->addChild('c1');
$menu->addChild('c2');
$menu->addChild('c3');
$menu->addChild('c4');
$menu->reorderChildren(array('c4', 'c3', 'c2', 'c1'));
$arr = array_keys($menu->getChildren());
$this->assertEquals(array('c4', 'c3', 'c2', 'c1'), $arr);
}
/**
* Customize menu
*
* @param MenuItem $menu
*
* @return MenuItem
*/
protected function customizeMenu(MenuItem $menu)
{
$menu->setChildrenAttribute('class', 'sidebar_content');
foreach ($menu->getChildren() as $child) {
$child->setAttribute('class', 'sidebar_item ' . $child->getAttribute('class'));
$child->setLinkAttribute('class', 'sidebar_link');
if ($child->hasChildren()) {
foreach ($child->getChildren() as $subChild) {
$subChild->setAttribute('class', 'sidebar_submenu_item ' . $subChild->getAttribute('class'));
$subChild->setLinkAttribute('class', 'sidebar_submenu_link');
}
/*$child->setAttribute('class', 'toggle open '. $child->getAttribute('class'));*/
$child->setChildrenAttribute('class', 'sidebar_submenu');
$child->setExtra('safe_label', true);
$child->setLabel($child->getLabel() . ' <span class="arrow"></span>');
}
}
return $menu;
}
/**
* Find an item in the menu based on its URI
*
* @param MenuItem $menuItem
* @param $uri
* @return MenuItem|null
*/
private function findItemBasedOnUri(MenuItem $menuItem, $uri)
{
if ($uri === $menuItem->getUri()) {
return $menuItem;
}
if (!$menuItem->hasChildren()) {
return null;
}
foreach ($menuItem->getChildren() as $child) {
$item = $this->findItemBasedOnUri($child, $uri);
if ($item !== null) {
return $item;
}
}
return null;
}
/**
* Get the children
*
* @return array
*/
public function getChildren()
{
if ($this->children instanceof \Doctrine\Common\Collections\Collection) {
return $this->children->toArray();
}
return parent::getChildren();
}
public function getChildren()
{
$children = parent::getChildren();
if (!is_array($children)) {
$data = [];
try {
foreach ($children as $name => $child) {
$data[$name] = $child;
}
} catch (Exception $exc) {
}
$children = $data;
}
uasort($children, function (MenuInterface $a, MenuInterface $b) {
if ($a->getWeight() == $b->getWeight()) {
return 0;
}
return $a->getWeight() < $b->getWeight() ? 1 : -1;
});
return $children;
}
/**
* Customize menu
*
* @param MenuItem $menu
*
* @return MenuItem
*/
protected function customizeMenu(MenuItem $menu)
{
$menu->setChildrenAttribute('class', 'sidebar_content');
$request = $this->get('core.request.current');
foreach ($menu->getChildren() as $child) {
$child->setAttribute('class', 'sidebar_item ' . $child->getAttribute('class'));
$uri = $request->getUri();
$itemUri = $child->getUri();
$linkClass = $uri == $itemUri || stripos($uri, $itemUri) !== false ? ' active' : '';
$child->setLinkAttribute('class', 'sidebar_link' . $linkClass);
if ($child->hasChildren()) {
foreach ($child->getChildren() as $subChild) {
$subChild->setAttribute('class', 'sidebar_submenu_item ' . $subChild->getAttribute('class'));
$subLinkClass = $request->getUri() == $subChild->getUri() ? ' active' : '';
$subChild->setLinkAttribute('class', 'sidebar_submenu_link' . $subLinkClass);
}
$openClass = stripos($uri, $itemUri) === false ? '' : 'active';
$child->setChildrenAttribute('class', 'sidebar_submenu ' . $openClass);
$child->setExtra('safe_label', true);
$child->setLabel($child->getLabel() . ' <span class="arrow"></span>');
}
}
return $menu;
}
protected function traverse(MenuItem $menu)
{
foreach ($menu->getChildren() as $child) {
$this->visitMenu($child);
}
}
