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CompilationPass.php
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CompilationPass.php
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<?php
namespace rgousi\InteropBridgeBundle;
use Interop\Container\Definition\FactoryCallDefinitionInterface;
use Interop\Container\Definition\ObjectDefinitionInterface;
use Interop\Container\Definition\ParameterDefinitionInterface;
use Interop\Container\Definition\ReferenceInterface;
use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Definition;
use Symfony\Component\DependencyInjection\Reference;
class CompilationPass implements CompilerPassInterface
{
/**
* You can modify the container here before it is dumped to PHP code.
*
* @param ContainerBuilder $container
*/
public function process(ContainerBuilder $container)
{
if (!$container->hasParameter('interop.definitions.providers')) {
return;
}
$definitionsProviders = $container->getParameter('interop.definitions.providers');
foreach ($definitionsProviders as $definitionProvider) {
$instance = new $definitionProvider;
$definitions = $instance->getDefinitions();
foreach ($definitions as $name => $definition) {
if ($definition instanceof ParameterDefinitionInterface
&& !$container->hasParameter($name)
) {
$container->setParameter($name, $definition->getValue());
} elseif ($definition instanceof ObjectDefinitionInterface) {
$container->setDefinition($name, $this->convertObjectDefinition($container, $definition));
} elseif ($definition instanceof FactoryCallDefinitionInterface) {
$container->setDefinition($name, $this->convertFactoryDefinition($container, $definition));
}
}
}
}
private function convertObjectDefinition(ContainerBuilder $container, ObjectDefinitionInterface $definition)
{
$symfonyDefinition = new Definition();
$symfonyDefinition->setClass($definition->getClassName());
$symfonyDefinition->setArguments($this->convertArguments($container, $definition->getConstructorArguments()));
foreach ($definition->getPropertyAssignments() as $propertyAssignment) {
$symfonyDefinition->setProperty(
$propertyAssignment->getPropertyName(),
$this->convertArguments($container, $propertyAssignment->getValue())
);
}
foreach ($definition->getMethodCalls() as $methodCall) {
$symfonyDefinition->addMethodCall(
$methodCall->getMethodName(),
$this->convertArguments($container, $methodCall->getArguments())
);
}
return $symfonyDefinition;
}
private function convertFactoryDefinition(ContainerBuilder $container, $definition)
{
$symfonyDefinition = new Definition('Class');
$symfonyDefinition->setFactory([
$this->convertArguments($container, $definition->getFactory()),
$definition->getMethodName()
]);
$symfonyDefinition->setArguments($this->convertArguments($container, $definition->getArguments()));
return $symfonyDefinition;
}
private function convertArguments(ContainerBuilder $container, $arguments)
{
if (is_array($arguments)) {
return array_map(
[$this, 'convertArguments'],
array_fill(0, count($arguments) , $container),
$arguments
);
}
if ($arguments instanceof ReferenceInterface) {
if ($container->has($arguments->getTarget())) {
return new Reference($arguments->getTarget());
}
if ($container->hasParameter($arguments->getTarget())) {
return '%'.$arguments->getTarget().'%';
}
return null;
}
return $arguments;
}
}