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<?php
namespace A17\Twill\Http\Controllers\Admin;
abstract class NestedModuleController extends ModuleController
{
/**
* Indicates if only parent items should be displayed when browsing for this module
* within a browser field.
*
* @var bool
*/
protected $showOnlyParentItemsInBrowsers = true;
* The maximum depth allowed for nested items. A value of `1` means parent & child.
* @var int
protected $nestedItemsDepth = 1;
protected function indexData($request)
return [
'nested' => true,
'nestedDepth' => $this->nestedItemsDepth,
];
}
protected function transformIndexItems($items)
return $items->toTree();
protected function indexItemData($item)
return ($item->children ? [
'children' => $this->getIndexTableData($item->children),
] : []);
protected function getBrowserItems($scopes = [])
if ($this->showOnlyParentItemsInBrowsers) {
return $this->getIndexItems($scopes, true);
return $this->repository->get(
$this->indexWith,
$scopes,
$this->orderScope(),
request('offset') ?? $this->perPage ?? 50,
true
);
area17 /
twill
