/**
* {@inheritDoc}
*/
public function process(ContainerBuilder $container)
{
if (!$this->integrationExtension->isParameterConverterEnabled()) {
if (count($container->findTaggedServiceIds('converter.parameter')) > 0) {
throw new \RuntimeException('Could not compile parameter converter, because system is not enabled.');
}
return;
}
$converterManagerDefinition = $container->getDefinition('converter.parameter');
$converterByGroups = ['default' => []];
foreach ($container->findTaggedServiceIds('converter.parameter') as $id => $tags) {
$converterDefinition = $container->getDefinition($id);
$class = $converterDefinition->getClass();
try {
$class = $container->getParameterBag()->resolveValue($class);
$refClass = new \ReflectionClass($class);
$requiredInterface = 'FivePercent\\Component\\Converter\\Parameter\\ParameterConverterInterface';
if (!$refClass->implementsInterface($requiredInterface)) {
throw new \RuntimeException(sprintf('The parameter converter should implement "%s" interface.', $requiredInterface));
}
if (count($tags) == 1) {
// Get first tag and check "group" parameter.
$attributes = $tags[0];
if (empty($attributes['group'])) {
$converterByGroups['default'][$id] = $converterDefinition;
continue;
}
}
foreach ($tags as $index => $attributes) {
if (empty($attributes['group'])) {
throw new \RuntimeException(sprintf('The attribute "group" is required if you many "converter.parameter" tag name. ' . 'Index tag: "%d".', $index));
}
if (!isset($converterByGroups[$attributes['group']])) {
$converterByGroups[$attributes['group']] = [];
}
$converterByGroups[$attributes['group']][$id] = $converterDefinition;
}
} catch (\Exception $e) {
throw new \RuntimeException(sprintf('Could not compile parameter converter with service id "%s".', $id), 0, $e);
}
}
foreach ($converterByGroups as $groupName => $converters) {
// Create a chain converter for group
$chainConverter = new DefinitionDecorator('converter.parameter.chain.abstract');
$chainConverterId = 'converter.parameter.chain.' . $groupName;
$container->setDefinition($chainConverterId, $chainConverter);
foreach ($converters as $id => $converter) {
$chainConverter->addMethodCall('addConverter', [new Reference($id)]);
}
$converterManagerDefinition->addMethodCall('setConverter', [new Reference($chainConverterId), $groupName]);
}
}
