/**
* Renders the specified category and it's children in single dimension array.
*
* @param Node $node
*
* @return array
*/
public static function getRenderedNode(Node $node)
{
$options = [];
if ($node->isRoot()) {
$name = $node->name;
} else {
$depth = str_repeat('--', $node->depth);
$name = sprintf('%s %s', $depth, $node->name);
}
$options[$node->id] = $name;
if ($node->children()->count() > 0) {
foreach ($node->children as $child) {
$options = $options + static::getRenderedNode($child);
}
}
return $options;
}
