/**
* {@inheritdoc}
*/
public function enhance(Description $description)
{
$metadata = $this->metadataFactory->getMetadataFor($description->getResource()->getPayloadType());
$childClasses = $metadata->getChildClasses();
$childTypes = [];
// explode the allowed types into concrete classes
foreach ($this->metadataFactory->getAllMetadata() as $childMetadata) {
foreach ($childClasses as $childClass) {
if ($childClass == $childMetadata->name || $childMetadata->getReflectionClass()->isSubclassOf($childClass)) {
$childTypes[] = $childMetadata->name;
}
}
}
$description->set(Descriptor::CHILDREN_ALLOW, !$metadata->isLeaf());
$description->set(Descriptor::CHILDREN_TYPES, $childTypes);
}
/**
* {@inheritdoc}
*/
public function enhance(Description $description)
{
$object = $description->getResource()->getPayload();
// sonata has dependency on ClassUtils so this is fine.
$class = ClassUtils::getClass($object);
$admin = $this->pool->getAdminByClass($class);
$links = array();
$routeCollection = $admin->getRoutes();
foreach ($routeCollection->getElements() as $code => $route) {
$routeName = $route->getDefault('_sonata_name');
$url = $this->urlGenerator->generate($routeName, array($admin->getIdParameter() => $admin->getUrlsafeIdentifier($object)), true);
$routeRole = substr($code, strlen($admin->getCode()) + 1);
$links[$routeRole] = $url;
}
if (isset($links['list'])) {
$description->set('list', $links['list']);
unset($links['list']);
}
if (isset($links['create'])) {
$description->set(Descriptor::LINK_CREATE_HTML, $links['create']);
unset($links['create']);
}
if (isset($links['edit'])) {
$description->set(Descriptor::LINK_EDIT_HTML, $links['edit']);
unset($links['edit']);
}
if (isset($links['delete'])) {
$description->set(Descriptor::LINK_REMOVE_HTML, $links['delete']);
unset($links['delete']);
}
if (isset($links['show'])) {
$description->set(Descriptor::LINK_SHOW_HTML, $links['show']);
unset($links['show']);
}
$description->set(Descriptor::PAYLOAD_TITLE, $admin->toString($object));
$description->set(Descriptor::TYPE_ALIAS, $admin->getLabel());
}
private function processChildrenTypes(Description $description, Metadata $metadata, Request $request, $payload)
{
$childClasses = $description->get(Descriptor::CHILDREN_TYPES);
$childLinks = [];
foreach ($childClasses as $childClass) {
try {
$metadata = $this->registry->getByClass($childClass);
} catch (\InvalidArgumentException $e) {
continue;
}
$configuration = $this->requestConfigurationFactory->create($metadata, $request);
$url = $this->urlGenerator->generate($configuration->getRouteName('create'));
$childLinks[$metadata->getAlias()] = $url . '?parent=' . $payload->getId();
}
$description->set(Descriptor::LINKS_CREATE_CHILD_HTML, $childLinks);
}
/**
* It should add child type metadata if the CHILDREN_TYPE descriptor has previously been set.
*/
public function testChildrenType()
{
$this->initEnhance();
$this->urlGenerator->generate('create')->will(function ($args) {
return '/create';
});
$this->metadata->getAlias()->willReturn('std.class');
$description = new Description($this->cmfResource->reveal());
$description->set(Descriptor::CHILDREN_TYPES, [\stdClass::class]);
$this->enhancer->enhance($description);
$this->assertEquals([Descriptor::LINK_SHOW_HTML => 'show/5', Descriptor::LINK_LIST_HTML => 'index/5', Descriptor::LINK_EDIT_HTML => 'update/5', Descriptor::LINK_CREATE_HTML => 'create/5', Descriptor::LINK_REMOVE_HTML => 'delete/5', Descriptor::CHILDREN_TYPES => [\stdClass::class], Descriptor::LINKS_CREATE_CHILD_HTML => ['std.class' => '/create?parent=5']], $description->all());
}
/**
* It should return the resource that it describes.
*/
public function testGetResource()
{
$resource = $this->description->getResource();
$this->assertSame($this->resource->reveal(), $resource);
}