SmoothTableFilter.php

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<?php
 
declare(strict_types=1);
 
namespace ILIAS\LegalDocuments;
 
use ilTableFilterItem;
use ilTable2GUI;
use Closure;
 
class SmoothTableFilter implements TableFilter
{
    private array $later = [];
 
    public function __construct(private readonly ilTable2GUI $target, private readonly string $reset_command)
    {
    }
 
    public function addFilterItem(
        ilTableFilterItem $a_input_item,
        bool $a_optional = false
    ): void {
        $args = func_get_args();
        $this->later[] = fn() => $this->target->addFilterItem(...$args);
    }
 
    public function flush(): void
    {
        array_map(fn($f) => $f(), $this->later);
        $this->later = [];
        $this->target->setupFilter($this->reset_command);
    }
}