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<?php
/*
* © 2016 IRSTEA
* Guillaume Perréal <guillaume.perreal@irstea.fr>
* Tous droits réservés.
*/
namespace Irstea\PlantUmlBundle\DependencyInjection;
use Irstea\PlantUmlBundle\Doctrine\EntityFinder;
use Irstea\PlantUmlBundle\Finder\ClassFinder;
use Irstea\PlantUmlBundle\Finder\FilteringFinder;
use Irstea\PlantUmlBundle\Model\ClassVisitor;
use Irstea\PlantUmlBundle\Model\Graph;
use Symfony\Component\Config\FileLocator;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Definition;
use Symfony\Component\DependencyInjection\DefinitionDecorator;
use Symfony\Component\DependencyInjection\Extension\Extension;
use Symfony\Component\DependencyInjection\Loader;
use Symfony\Component\DependencyInjection\Reference;
/**
* Description of IrsteaPlantUmlExtension
*
* @author Guillaume Perréal <guillaume.perreal@irstea.fr>
*/
class IrsteaPlantUmlExtension extends Extension
{
public function load(array $configs, ContainerBuilder $container)
{
$loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
$loader->load('services.yml');
$configuration = new Configuration();
$config = $this->processConfiguration($configuration, $configs);
$container->setParameter('irstea_plant_uml.binaries.java', $config['binaries']['java']);
$container->setParameter('irstea_plant_uml.binaries.plamtuml_jar', $config['binaries']['plamtuml_jar']);
$container->setParameter('irstea_plant_uml.binaries.dot', $config['binaries']['dot']);
$container->setParameter('irstea_plant_uml.output.directory', $config['output']['directory']);
$container->setParameter('irstea_plant_uml.output.format', $config['output']['format']);
foreach($config['graphs'] as $key => $graph) {
$this->loadGraph($key, $graph, $container);
}
$container->setParameter('irstea_plant_uml.graph_keys', array_keys($config['graphs']));
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}
public function loadGraph($key, array $config, ContainerBuilder $container)
{
$id = "irstea_plant_uml.graph.$key";
$emName = $config['sources']['entity_manager'];
$em = new Reference("doctrine.orm.${emName}_entity_manager");
list($source, $defaultFilter) = $this->loadSources($id, $em, $config['sources'], $container);
$visitor = $this->addService(
$container,
"$id.visitor",
ClassVisitor::class,
[
$this->loadDecorator($id, $em, $config['decoration'], $defaultFilter, $container),
$this->loadFilter($id, $config['layout'], $container),
$this->loadNamespace($id, $em, $config['layout']['namespaces'], $container)
]
);
$container->setDefinition($id, new Definition(Graph::class, [$visitor, $source]))
->setPublic(true)
->setLazy(true);
}
/**
* @param string $id
* @param array $config
* @param ContainerBuilder $container
* @return Refernce[]
*/
protected function loadSources($id, Reference $em, array $config, ContainerBuilder $container)
{
$finderId = "$id.finder";
$filter = $this->loadFilter($finderId, $config, $container);
if ($filter) {
$inner = $this->loadFinder("$finderId.inner", $em, $config, $container);
$finder = $this->addService($container, $finderId, FilteringFinder::class, [$inner, $filter]);
} else {
$finder = $this->loadFinder($finderId, $em, $config, $container);
}
return [$finder, $filter];
}
/**
* @param string $id
* @param Reference $em
* @param array $config
* @param ContainerBuilder $container
* @return Reference
*/
protected function loadFinder($id, Reference $em, array $config, ContainerBuilder $container)
{
switch($config['type']) {
case 'entities':
return $this->addService($container, $id, EntityFinder::class, [$em]);
case 'classes':
return $this->addService($container, $id, ClassFinder::class, [$config['directories']]);
}
}
/**
*
* @param string $id
* @param Reference $em
* @param array $config
* @param Reference $defaultFilter
* @param ContainerBuilder $container
* @return Reference
*/
protected function loadDecorator($id, Reference $em, array $config, Reference $defaultFilter, ContainerBuilder $container)
{
if (empty($config['decorators'])) {
return new Reference('irstea.plant_uml.decorator.null');
}
$decoratorId = "$id.decorator";
$decorators = [];
foreach($config['decorators'] as $i => $type) {
$decorators[] = $this->loadTypedDecorator("$decoratorId.$i", $em, $type, $container);
}
if (count($decorators) === 1) {
$container->setAlias($decoratorId, "$decoratorId.0");
} else {
$container
->setDefinition($decoratorId, new DefinitionDecorator('irstea.plant_uml.decorator.composite.template'))
->replaceArgument(0, $decorators);
}
$filter = $this->loadFilter($decoratorId, $config, $container) ?: $defaultFilter;
if ($filter) {
$container
->setDefinition("$decoratorId.decorator", new DefinitionDecorator('irstea.plant_uml.decorator.filtered.template'))
->setDecoratedService($decoratorId, "inner_decorator")
->setArguments([new Reference("inner_decorator"), $filter]);
}
return new Reference($decoratorId);
}
/**
* @param string $id
* @param Reference $em
* @param string $type
* @param ContainerBuilder $container
* @return Reference
*/
protected function loadTypedDecorator($id, Reference $em, $type, ContainerBuilder $container)
{
if (in_array($type, ['entity', 'associations', 'fields'])) {
$container
->setDefinition($id, new DefinitionDecorator("irstea.plant_uml.decorator.$type.template"))
->replaceArgument(0, $em);
return new Reference($id);
}
return new Reference("irstea.plant_uml.decorator.$type");
}
/**
* @param string $id
* @param Reference $em
* @param string $type
* @param ContainerBuilder $container
* @return Reference
*/
protected function loadNamespace($id, Reference $em, $type, ContainerBuilder $container)
{
if ($type === "entities") {
$namespaceId = "$id.namespace";
$container
->setDefinition($namespaceId, new DefinitionDecorator('irstea.plant_uml.namespaces.entities.template'))
->replaceArgument(0, $em);
return new Reference($namespaceId);
}
return new Reference("irstea.plant_uml.namespaces.$type");
}
/**
* @param string $id
* @param array $config
* @param ContainerBuilder $container
* @return Reference
*/
protected function loadFilter($id, array $config, ContainerBuilder $container)
{
$filterId = "$id.filter";
$container
->setDefinition($filterId, new DefinitionDecorator("irstea.plant_uml.filter.template"))
->setArguments([
isset($config['include']) ? $config['include'] : [],
isset($config['exclude']) ? $config['exclude'] : [],
]);
return new Reference($filterId);
}
/**
*
* @param ContainerBuilder $container
* @param string $id
* @param Definition $def
* @return Reference
*/
protected function addService(ContainerBuilder $container, $id, $class, array $arguments = [])
{
$container
->setDefinition($id, new Definition($class, $arguments))
->setPublic(false);
return new Reference($id);