/**
* @return string html
*/
public function render()
{
if ($this->getMenu() instanceof ItemInterface === false) {
throw new \InvalidArgumentException('Menu needs to conform to the
ItemInterface (Knp\\Menu\\ItemInterface)');
}
$matcher = new Matcher();
$matcher->addVoter(new UriVoter((string) $this->getBag()->get('url')->getPath()));
$renderer = new ListRenderer($matcher);
return $renderer->render($this->getMenu());
}
public function testPrettyRendering()
{
$menu = new MenuItem('Root li', new MenuFactory());
$menu->setChildrenAttributes(array('class' => 'root'));
$menu->addChild('Parent 1');
$menu->addChild('Parent 2');
$renderer = new ListRenderer();
$rendered = <<<HTML
<ul class="root">
<li class="first">
<span>Parent 1</span>
</li>
<li class="last">
<span>Parent 2</span>
</li>
</ul>
HTML;
$this->assertEquals($rendered, $renderer->render($menu));
}
/**
* Renders the current controller template
* @param string $name
* @param array $elements
* @return mixed
*/
public function renderTemplate($name, $elements = array())
{
$name = $this->getTemplatePath() . '/' . $name;
$renderer = new ListRenderer(new \Knp\Menu\Matcher\Matcher());
$action = $this->getRequest()->get('_route');
$result = $renderer->render($this->getBreadcrumbs($action));
$elements['new_breadcrumb'] = $result;
return $this->getTemplate()->renderTemplate($name, $elements);
}
/**
* Get HTML Links in list form
*
* @param string $markup Content to get items from
* @param int $topLevel Top Header (1 through 6)
* @param int $depth Depth (1 through 6)
* @param RendererInterface $renderer
* @return string HTML <LI> items
*/
public function getHtmlMenu($markup, $topLevel = 1, $depth = 6, RendererInterface $renderer = null)
{
if (!$renderer) {
$renderer = new ListRenderer(new Matcher(), ['currentClass' => 'active', 'ancestorClass' => 'active_ancestor']);
}
return $renderer->render($this->getMenu($markup, $topLevel, $depth));
}
/**
* @param ItemInterface $item
* @param array $options
*
* @return string
*/
public function render(ItemInterface $item, array $options = [])
{
$this->renderRootElement($item, $options);
return parent::render($item, $options);
}
/**
* {@inheritdoc}
*/
public function render(ItemInterface $item, array $options = array())
{
$options = array_merge(array('currentClass' => 'current active', 'ancestorClass' => 'current_ancestor active', 'allow_safe_labels' => true), $options);
return parent::render($item, $options);
}
