/**
* Helper function for self::listing() to build table rows.
*
* @param array[] $hierarchy
* Keys are plugin IDs, and values are arrays of the same structure as this
* parameter. The depth is unlimited.
* @param integer $depth
* The depth of $hierarchy's top-level items as seen from the original
* hierarchy's root (this function is recursive), starting with 0.
*
* @return array
* A render array.
*/
protected function buildListingLevel(array $hierarchy, $depth)
{
$rows = [];
foreach ($hierarchy as $plugin_id => $children) {
$definition = $this->paymentStatusManager->getDefinition($plugin_id);
$operations_provider = $this->paymentStatusManager->getOperationsProvider($plugin_id);
$indentation = ['#theme' => 'indentation', '#size' => $depth];
$rows[$plugin_id] = ['label' => ['#markup' => $this->renderer->render($indentation) . $definition['label']], 'description' => ['#markup' => $definition['description']], 'operations' => ['#type' => 'operations', '#links' => $operations_provider ? $operations_provider->getOperations($plugin_id) : []]];
$rows = array_merge($rows, $this->buildListingLevel($children, $depth + 1));
}
return $rows;
}
