/**
* Processes the ContainerBuilder to resolve parameter placeholders.
*
* @param ehough_iconic_ContainerBuilder $container
*
* @throws ehough_iconic_exception_ParameterNotFoundException
*/
public function process(ehough_iconic_ContainerBuilder $container)
{
$parameterBag = $container->getParameterBag();
foreach ($container->getDefinitions() as $id => $definition) {
try {
$definition->setClass($parameterBag->resolveValue($definition->getClass()));
$definition->setFile($parameterBag->resolveValue($definition->getFile()));
$definition->setArguments($parameterBag->resolveValue($definition->getArguments()));
$calls = array();
foreach ($definition->getMethodCalls() as $name => $arguments) {
$calls[$parameterBag->resolveValue($name)] = $parameterBag->resolveValue($arguments);
}
$definition->setMethodCalls($calls);
$definition->setProperties($parameterBag->resolveValue($definition->getProperties()));
} catch (ehough_iconic_exception_ParameterNotFoundException $e) {
$e->setSourceId($id);
throw $e;
}
}
$aliases = array();
foreach ($container->getAliases() as $name => $target) {
$aliases[$parameterBag->resolveValue($name)] = $parameterBag->resolveValue($target);
}
$container->setAliases($aliases);
$parameterBag->resolve();
}
/**
* {@inheritdoc}
*/
public function process(ehough_iconic_ContainerBuilder $container)
{
$parameters = $container->getParameterBag()->all();
$definitions = $container->getDefinitions();
$aliases = $container->getAliases();
foreach ($container->getExtensions() as $extension) {
if ($extension instanceof ehough_iconic_extension_PrependExtensionInterface) {
$extension->prepend($container);
}
}
foreach ($container->getExtensions() as $name => $extension) {
if (!($config = $container->getExtensionConfig($name))) {
// this extension was not called
continue;
}
$config = $container->getParameterBag()->resolveValue($config);
$tmpContainer = new ehough_iconic_ContainerBuilder($container->getParameterBag());
$tmpContainer->setResourceTracking($container->isTrackingResources());
if (class_exists('\\Symfony\\Component\\Config\\Resource\\FileResource')) {
$tmpContainer->addObjectResource($extension);
}
$extension->load($config, $tmpContainer);
$container->merge($tmpContainer);
}
$container->addDefinitions($definitions);
$container->addAliases($aliases);
$container->getParameterBag()->add($parameters);
}
/**
* @param ehough_iconic_ContainerBuilder $container
* @param array $config
*
* @return Boolean Whether the configuration is enabled
*
* @throws ehough_iconic_exception_InvalidArgumentException When the config is not enableable
*/
protected function isConfigEnabled(ehough_iconic_ContainerBuilder $container, array $config)
{
if (!array_key_exists('enabled', $config)) {
throw new ehough_iconic_exception_InvalidArgumentException("The config array has no 'enabled' key.");
}
return (bool) $container->getParameterBag()->resolveValue($config['enabled']);
}
/**
* Merges a ContainerBuilder with the current ContainerBuilder configuration.
*
* Service definitions overrides the current defined ones.
*
* But for parameters, they are overridden by the current ones. It allows
* the parameters passed to the container constructor to have precedence
* over the loaded ones.
*
* $container = new ContainerBuilder(array('foo' => 'bar'));
* $loader = new LoaderXXX($container);
* $loader->load('resource_name');
* $container->register('foo', new stdClass());
*
* In the above example, even if the loaded resource defines a foo
* parameter, the value will still be 'bar' as defined in the ContainerBuilder
* constructor.
*
* @param ehough_iconic_ContainerBuilder $container The ContainerBuilder instance to merge.
*
*
* @throws ehough_iconic_exception_BadMethodCallException When this ContainerBuilder is frozen
*
* @api
*/
public function merge(ehough_iconic_ContainerBuilder $container)
{
if ($this->isFrozen()) {
throw new ehough_iconic_exception_BadMethodCallException('Cannot merge on a frozen container.');
}
$this->addDefinitions($container->getDefinitions());
$this->addAliases($container->getAliases());
$this->getParameterBag()->add($container->getParameterBag()->all());
if ($this->trackResources) {
foreach ($container->getResources() as $resource) {
$this->addResource($resource);
}
}
foreach ($this->extensions as $name => $extension) {
if (!isset($this->extensionConfigs[$name])) {
$this->extensionConfigs[$name] = array();
}
$this->extensionConfigs[$name] = array_merge($this->extensionConfigs[$name], $container->getExtensionConfig($name));
}
}
