static function treeItems($route_show, $id, $indent, $name)
{
if ($indent < 15) {
$items = Category::withTrashed()->whereCategoryId($id)->orderBy('order')->orderBy('name')->get();
if ($items->count() > 0) {
static::$treeResult .= PHP_EOL . '<ul>';
foreach ($items as $item) {
static::$treeResult .= PHP_EOL . '<li>' . link_to_route($route_show, $item->name, ['id' => $item->id]) . ' - ' . ($item->trashed() ? '<del>' . e($item->display_name) . '</del>' : e($item->display_name));
static::treeItems($route_show, $item->id, $indent + 1, $item->name);
static::$treeResult .= PHP_EOL . '</li>';
}
static::$treeResult .= PHP_EOL . '</ul>';
}
}
}
/**
* Remove the specified resource from storage.
*
* @param int $id
* @return Response
*/
public function destroy($id, DeleteRequest $request)
{
if ($id == Category::ROOT_CATEGORY) {
$categories = Category::ListItems();
$model = $this->getModel($id);
Flash::warning(trans($this->resource_name . 'forbidden'));
return view($this->show_view, compact(['model', 'categories']));
}
try {
$model = $this->getModel($id);
$model->delete();
Flash::info(trans($this->resource_name . 'sent_to_trash', ['model' => $this->model_name]));
if ($this->show_trash()) {
return redirect(route($this->show_route, [$id]));
} else {
return redirect(route($this->index_route));
}
} catch (Exception $e) {
if ($e instanceof PDOException) {
Flash::error($e->errorInfo[2]);
} else {
Flash::error($e->getMessage());
}
return $request->response([]);
}
}
