/**
* Builds a tree of namespace subgraphs with their classes associated.
*
* @param GraphVizGraph $graph
* @param NamespaceDescriptor $namespace
*
* @return void
*/
protected function buildNamespaceTree(GraphVizGraph $graph, NamespaceDescriptor $namespace)
{
$full_namespace_name = $namespace->getFullyQualifiedStructuralElementName();
if ($full_namespace_name == '\\') {
$full_namespace_name = 'Global';
}
$sub_graph = GraphVizGraph::create('cluster_' . $full_namespace_name)->setLabel($namespace->getName() == '\\' ? 'Global' : $namespace->getName())->setStyle('rounded')->setColor('gray')->setFontColor('gray')->setFontSize('11')->setRankDir('LR');
$elements = array_merge($namespace->getClasses()->getAll(), $namespace->getInterfaces()->getAll(), $namespace->getTraits()->getAll());
/** @var ClassDescriptor|InterfaceDescriptor|TraitDescriptor $sub_element */
foreach ($elements as $sub_element) {
$node = Node::create($sub_element->getFullyQualifiedStructuralElementName(), $sub_element->getName())->setShape('box')->setFontName($this->nodeFont)->setFontSize('11');
if ($sub_element instanceof ClassDescriptor && $sub_element->isAbstract()) {
$node->setLabel('<«abstract»<br/>' . $sub_element->getName() . '>');
}
//$full_name = $sub_element->getFullyQualifiedStructuralElementName();
//$node->setURL($this->class_paths[$full_name]);
//$node->setTarget('_parent');
$this->nodeCache[$sub_element->getFullyQualifiedStructuralElementName()] = $node;
$sub_graph->setNode($node);
}
foreach ($namespace->getChildren()->getAll() as $element) {
$this->buildNamespaceTree($sub_graph, $element);
}
$graph->addGraph($sub_graph);
}
/**
* Generates a URL from the given node or returns false if unable.
*
* @param string|Descriptor\NamespaceDescriptor $node
*
* @return string|false
*/
public function __invoke($node)
{
$converter = new QualifiedNameToUrlConverter();
return '/namespaces/' . $converter->fromNamespace($node->getFullyQualifiedStructuralElementName()) . '.html';
}