/**
* @param BlockView $view
* @param string $attrKey
* @param string $encoding
*/
protected function normalizeClassAttributeWithEncoding(BlockView $view, $attrKey, $encoding)
{
if (!isset($view->vars[$attrKey])) {
return;
}
if (isset($view->vars[$attrKey]['class']) || array_key_exists('class', $view->vars[$attrKey])) {
$class = $view->vars[$attrKey]['class'];
if ($class instanceof OptionValueBag) {
$class = $this->encoderRegistry->getEncoder($encoding)->encodeActions($class->all());
}
if (!empty($class)) {
$view->vars[$attrKey]['class'] = $class;
} else {
unset($view->vars[$attrKey]['class']);
}
}
}
public function testGetEncoderThrowsExceptionIfEncoderDoesNotExist()
{
$this->encoderRegistry->getEncoder('unknown');
}
/**
* @param ExpressionInterface $expr
* @param ContextInterface $context
* @param DataAccessorInterface $data
* @param bool $evaluate
* @param string $encoding
*
* @return mixed|string
*/
protected function processExpression(ExpressionInterface $expr, ContextInterface $context, DataAccessorInterface $data, $evaluate, $encoding)
{
return $evaluate ? $expr->evaluate(['context' => $context, 'data' => $data]) : $this->encoderRegistry->getEncoder($encoding)->encodeExpr($expr);
}
