/**
* Renders HTML code for custom tab.
*
* @return string
*/
public function getTab()
{
$img = Html::el('img', ['height' => 16, 'width' => 16])->src('data:image/svg+xml;base64,' . base64_encode(file_get_contents(__DIR__ . '/logo.svg')));
$tab = Html::el('span')->title('Features')->addHtml($img);
$features = $this->toggler->getFeatures();
$title = Html::el()->setText(sprintf('Features (%d)', count($features)));
return (string) $tab->addHtml($title);
}
public function enabled($feature, $context = [])
{
return $this->toggler->enabled($feature, $context);
}