/**
* Handle the command.
*/
public function handle()
{
$model = $this->builder->getModel();
/*
* If the builder has an entries handler
* then call it through the container and
* let it load the entries itself.
*/
if ($handler = $this->builder->getTreeOption('entries')) {
app()->call($handler, ['builder' => $this->builder]);
return;
}
$entries = $this->builder->getTreeEntries();
/*
* If the entries have already been set on the
* tree then return. Nothing to do here.
*
* If the model is not set then they need
* to load the tree entries themselves.
*/
if (!$entries->isEmpty() || !$model) {
return;
}
/*
* Resolve the model out of the container.
*/
$repository = $this->builder->getTreeRepository();
/*
* If the repository is an instance of
* TreeRepositoryInterface use it.
*/
if ($repository instanceof TreeRepositoryInterface) {
$this->builder->setTreeEntries($repository->get($this->builder));
}
}
/**
* Build the items.
*
* @param TreeBuilder $builder
*/
public function build(TreeBuilder $builder)
{
foreach ($builder->getTreeEntries() as $entry) {
$segments = $this->segments->build($builder, $entry);
$buttons = $this->buttons->build($builder, $entry);
$buttons = $buttons->enabled();
$id = $entry->getId();
$parent = $entry->{$builder->getTreeOption('parent_segment', 'parent_id')};
$item = compact('builder', 'segments', 'buttons', 'entry', 'parent', 'id');
$item = $this->evaluator->evaluate($item, compact('builder', 'entry'));
$builder->addTreeItem($this->factory->make($item));
}
}
