WeekDate.php

<?php

namespace Drupal\views\Plugin\views\argument;


/**
 * Argument handler for a week.
 *
 * @ViewsArgument("date_week")
 */
class WeekDate extends Date {
    
    /**
     * {@inheritdoc}
     */
    protected $argFormat = 'W';
    
    /**
     * Provide a link to the next level of the view
     */
    public function summaryName($data) {
        $created = $data->{$this->name_alias};
        return $this->t('Week @week', [
            '@week' => $created,
        ]);
    }

}