/**
* @param string|null $modelClass
*/
function __construct($modelClass = null)
{
$this->modelClass = $modelClass;
if (is_null(static::$current)) {
static::$current = $this;
$this->level(0);
} else {
static::$current->addItem($this);
$this->level(static::$current->level() + 1);
}
}
/**
* @param string|null $modelClass
*/
function __construct($modelClass = null)
{
$admin = Admin::instance();
$this->router = $admin->router;
$this->htmlBuilder = $admin->htmlBuilder;
$this->modelClass = $modelClass;
$this->subItems = [];
if (is_null(static::$current)) {
static::$current = $this;
} else {
static::$current->addItem($this);
}
}
/**
* @return MenuItem[]
*/
public function getMenu()
{
return $this->menu->items();
}
/** @test */
public function it_renders()
{
$menuWithItems = new MenuItem();
$menuWithItems->label('With Items');
for ($i = 0; $i < 3; $i++) {
$menu = new MenuItem();
$menu->label('Test Label')->icon('fa-test');
$result = $menu->render();
$this->assertEquals('<li><a><i></i> Test Label</a></li>', $result);
$menuWithItems->addItem($menu);
}
$result = $menuWithItems->render();
$this->assertEquals('<li><a><i></i> With Items<span></span></a><ul><li><a><i></i> Test Label</a></li><li><a><i></i> Test Label</a></li><li><a><i></i> Test Label</a></li></ul></li>', $result);
}
protected function renderSingleItem()
{
$content = $this->htmlBuilder->tag('i', ['class' => ['fa', 'fa-fw', $this->menuItem->getIcon()]]);
$content .= ' ' . $this->menuItem->getLabel();
return $this->htmlBuilder->tag('a', ['href' => $this->menuItem->getUrl()], $content);
}
