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<?php
namespace Bitrix\Main\Grid\Row\Action;
use Bitrix\Main\Grid\Settings;
abstract class DataProvider
{
private array $actions;
private ?Settings $settings;
/**
* @param Settings|null $settings if not used, may be `null`
*/
public function __construct(?Settings $settings = null)
{
$this->settings = $settings;
}
/**
* Provider settings.
*
* @return Settings
*/
final protected function getSettings(): Settings
{
return $this->settings;
}
/**
* Actions item.
*
* @param string $id
*
* @return Action|null
*/
final protected function getActionById(string $id): ?Action
{
if (empty($id))
{
return null;
}
if (!isset($this->actions))
{
$this->actions = [];
foreach ($this->prepareActions() as $action)
{
$this->actions[$action::getId()] = $action;
}
}
return $this->actions[$id] ?? null;
}
/**
* @return Action[]
*/
abstract public function prepareActions(): array;
/**
* Gets row's context menu controls for all actions.
*
* @param array $rawFields
*
* @return array
*/
public function prepareControls(array $rawFields): array
{
$result = [];
foreach ($this->prepareActions() as $actionsItem)
{
$actionConfig = $actionsItem->getControl($rawFields);
if (isset($actionConfig))
{
$result[] = $actionConfig;
}
}
return $result;
}
}