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<?php
declare(strict_types=1);
namespace Psi\Component\Grid;
class Header
{
private $name;
private $options;
public function __construct(string $name, GridContext $options)
$this->name = $name;
$this->options = $options;
}
public function getName()
return $this->name;
public function isSorted(): bool
$ordering = $this->options->getOrderings();
return isset($ordering[$this->name]);
public function isSortAscending(): bool
if (false === $this->isSorted()) {
throw new \InvalidArgumentException(
'Cannot determine if sort is asending when the field is not sorted.'
);
return $this->options->getOrderings()[$this->name] === 'asc';
public function getSortParameters($order = 'asc')
$options = $this->options->getOptions();
$options['orderings'] = [
$this->name => $order
];
return $options;
psiphp /
grid
