i.e. if $setting follows the expected format.
| public isDynamicSetting ( string $setting ) : boolean | ||
| $setting | string | |
| Результат | boolean | |
/**
* Adds dynamic settings notation support: $<paramName>[;<namespace>[;<scope>]]$.
*
* {@inheritdoc}
*/
protected function parseInput($input, array $options = array())
{
if ($this->dynamicSettingParser->isDynamicSetting($input)) {
$parsedSettings = $this->dynamicSettingParser->parseDynamicSetting($input);
$input = $this->configResolver->getParameter($parsedSettings['param'], $parsedSettings['namespace'], $parsedSettings['scope']);
if (is_array($input)) {
$collection = $this->createAssetCollection(array(), $options);
foreach ($input as $file) {
$collection->add(parent::parseInput($file, $options));
}
return $collection;
}
}
return parent::parseInput($input, $options);
}
/**
* Builds the proxy client, taking dynamically defined servers into account.
*
* @param array $servers
* @param string $baseUrl
*
* @return \FOS\HttpCache\ProxyClient\Varnish
*/
public function buildProxyClient(array $servers, $baseUrl)
{
$allServers = array();
foreach ($servers as $server) {
if (!$this->dynamicSettingParser->isDynamicSetting($server)) {
$allServers[] = $server;
continue;
}
$settings = $this->dynamicSettingParser->parseDynamicSetting($server);
$configuredServers = $this->configResolver->getParameter($settings['param'], $settings['namespace'], $settings['scope']);
$allServers = array_merge($allServers, (array) $configuredServers);
}
$class = $this->proxyClientClass;
return new $class($allServers, $baseUrl);
}
public function process(ContainerBuilder $container)
{
$dynamicSettingsServices = array();
$resettableServices = array();
$updateableServices = $container->getParameter('ezpublish.config_resolver.updateable_services');
// Pass #1 Loop against all arguments of all service definitions to replace dynamic settings by the fake service.
foreach ($container->getDefinitions() as $serviceId => $definition) {
// Constructor injection
$replaceArguments = array();
foreach ($definition->getArguments() as $i => $arg) {
if (!$this->dynamicSettingParser->isDynamicSetting($arg)) {
continue;
}
// Decorators use index_X for their key
if (strpos($i, 'index') === 0) {
$i = (int) substr($i, strlen('index_'));
}
$replaceArguments[$i] = $this->createExpression($this->dynamicSettingParser->parseDynamicSetting($arg));
}
if (!empty($replaceArguments)) {
$dynamicSettingsServices[$serviceId] = true;
foreach ($replaceArguments as $i => $arg) {
$definition->replaceArgument($i, $arg);
}
}
// Setter injection
$methodCalls = $definition->getMethodCalls();
foreach ($methodCalls as $i => &$call) {
list($method, $callArgs) = $call;
$callHasDynamicSetting = false;
foreach ($callArgs as &$callArg) {
if (!$this->dynamicSettingParser->isDynamicSetting($callArg)) {
continue;
}
$callArg = $this->createExpression($this->dynamicSettingParser->parseDynamicSetting($callArg));
$callHasDynamicSetting = true;
}
$call = array($method, $callArgs);
if ($callHasDynamicSetting) {
// We only support single dynamic setting injection for updatable services.
if (count($callArgs) == 1) {
$updateableServices[$serviceId][] = [$method, (string) $callArgs[0]];
} else {
// Method call has more than 1 argument, so we will reset it instead of updating it.
$dynamicSettingsServices[$serviceId] = true;
// Ensure current service is not registered as updatable service.
unset($updateableServices[$serviceId]);
}
}
}
$definition->setMethodCalls($methodCalls);
}
// Pass #2 Loop again, to get all services depending on dynamic settings services.
foreach ($container->getDefinitions() as $id => $definition) {
$isDependent = false;
foreach ($definition->getArguments() as $arg) {
if (!($arg instanceof Reference && isset($dynamicSettingsServices[(string) $arg]))) {
continue;
}
$isDependent = true;
break;
}
if ($isDependent) {
$resettableServices[] = $id;
}
}
$resettableServices = array_unique(array_merge(array_keys($dynamicSettingsServices), $resettableServices));
$container->setParameter('ezpublish.config_resolver.resettable_services', $resettableServices);
$container->setParameter('ezpublish.config_resolver.updateable_services', $updateableServices);
}
public function process(ContainerBuilder $container)
{
$dynamicSettingsServices = array();
$resettableServices = array();
$fakeServices = array();
// Pass #1 Loop against all arguments of all service definitions to replace dynamic settings by the fake service.
foreach ($container->getDefinitions() as $serviceId => $definition) {
// Constructor injection
$replaceArguments = array();
foreach ($definition->getArguments() as $i => $arg) {
if (!$this->dynamicSettingParser->isDynamicSetting($arg)) {
continue;
}
// Decorators use index_X for their key
if (strpos($i, 'index') === 0) {
$i = (int) substr($i, strlen('index_'));
}
$fakeServiceId = $this->injectFakeService($container, $this->getConfigResolverArgs($arg));
$replaceArguments[$i] = new Reference($fakeServiceId, ContainerInterface::NULL_ON_INVALID_REFERENCE);
$fakeServices[] = $fakeServiceId;
}
if (!empty($replaceArguments)) {
$dynamicSettingsServices[$serviceId] = true;
foreach ($replaceArguments as $i => $arg) {
$definition->replaceArgument($i, $arg);
}
}
// Setter injection
$methodCalls = $definition->getMethodCalls();
foreach ($methodCalls as $i => &$call) {
list($method, $callArgs) = $call;
foreach ($callArgs as &$callArg) {
if (!$this->dynamicSettingParser->isDynamicSetting($callArg)) {
continue;
}
$fakeServiceId = $this->injectFakeService($container, $this->getConfigResolverArgs($callArg));
$callArg = new Reference($fakeServiceId, ContainerInterface::NULL_ON_INVALID_REFERENCE);
$fakeServices[] = $fakeServiceId;
}
$call = array($method, $callArgs);
}
$definition->setMethodCalls($methodCalls);
}
// Pass #2 Loop again, to get all services depending on dynamic settings services.
foreach ($container->getDefinitions() as $id => $definition) {
$isDependent = false;
foreach ($definition->getArguments() as $arg) {
if (!($arg instanceof Reference && isset($dynamicSettingsServices[(string) $arg]))) {
continue;
}
$isDependent = true;
break;
}
if ($isDependent) {
$resettableServices[] = $id;
}
}
$resettableServices = array_unique(array_merge(array_keys($dynamicSettingsServices), $resettableServices));
$container->setParameter('ezpublish.config_resolver.resettable_services', $resettableServices);
$container->setParameter('ezpublish.config_resolver.dynamic_settings_services', array_unique($fakeServices));
}
