/**
* Execute the DisplayCommand.
*
* @param DisplayCommand $command The command to execute.
*
* @return void
*/
public function handle(BasicDisplayCommand $command)
{
$repository = $this->getCommandBus()->handle(new RepositoryQuery($command->entityName));
$entity = $repository->findById($command->id);
if (!$entity instanceof EntityInterface) {
return;
}
$compound = new Compound($command->entityName, $this->getElements($entity));
$compound->accept($command->renderer);
}
private function registerContentTypes()
{
$container = $this->container;
$output = $this->output;
$this->output->registerContentType('TemplateSelector', function (TemplateSelector $selector) use($container, $output) {
/** @var RepositoryInterface $repo */
$repo = $container->get('Repository')->forEntity(Template::class);
$templates = $repo->getAll();
// @todo Grouping
$groups = ['Available Templates' => $templates];
$accordion = new Accordion('Accordion Title', null, new \stdClass());
foreach ($groups as $title => $group) {
$compound = new Compound('div', $title, null, new \stdClass());
foreach ($group as $item) {
$imageData = new ImageEntity();
$imageData->url = '/' . $item->path . '/preview.png';
$image = new Image($imageData, $item->path);
$compound->add($image);
}
$accordion->add($compound);
}
$accordion->accept($output);
});
}
/**
* Render a compound (block) element
*
* @param Compound $compound The compound
*
* @return integer Number of bytes written to the output
*/
public function visitCompound(Compound $compound)
{
$id = " id=\"{$compound->getId()}\"";
$class = $compound->getParameter('class', '');
if (!empty($class)) {
$class = " class=\"{$class}\"";
}
$len = 0;
$len += $this->write("<!-- Compound -->\n");
$len += $this->write("<{$compound->getType()}{$id}{$class}>\n");
foreach ($compound->elements as $item) {
$len += $item->accept($this);
}
$len += $this->write("</{$compound->getType()}>\n");
$len += $this->write("<!-- /Compound -->\n");
return $len;
}