/**
* Load all filters provided by the current extension into the TwigRenderizer
*
* @param TwigRenderizer $renderizer Twig renderizer
*/
public function load(TwigRenderizer $renderizer)
{
$filters = $this->extension->getFilters();
foreach ($filters as $filter) {
$name = $filter->getName();
$callable = $filter->getCallable();
$options = array('needs_environment' => $filter->needsEnvironment());
$renderizer->addTwigFilter($name, $callable, $options);
}
}
public function getFilters()
{
return array('sm_absolutize' => new \Twig_Filter_Method($this, 'getAbsoluteUrl'), 'sm_format_date' => new \Twig_Filter_Method($this, 'getFormattedDate'));
return parent::getFilters();
}