Symfony Profiler

<?php
/**
* Pimcore
*
* This source file is available under two different licenses:
* - GNU General Public License version 3 (GPLv3)
* - Pimcore Enterprise License (PEL)
* Full copyright and license information is available in
* LICENSE.md which is distributed with this source code.
*
* @copyright Copyright (c) Pimcore GmbH (http://www.pimcore.org)
* @license http://www.pimcore.org/license GPLv3 and PEL
*/
namespace Pimcore;
use Doctrine\Bundle\DoctrineBundle\DoctrineBundle;
use Pimcore\Bundle\AdminBundle\PimcoreAdminBundle;
use Pimcore\Bundle\CoreBundle\PimcoreCoreBundle;
use Pimcore\Bundle\GeneratorBundle\PimcoreGeneratorBundle;
use Pimcore\Cache\Runtime;
use Pimcore\Config\BundleConfigLocator;
use Pimcore\Event\SystemEvents;
use Pimcore\Extension\Bundle\Config\StateConfig;
use Pimcore\HttpKernel\BundleCollection\BundleCollection;
use Pimcore\HttpKernel\BundleCollection\ItemInterface;
use Pimcore\HttpKernel\BundleCollection\LazyLoadedItem;
use Presta\SitemapBundle\PrestaSitemapBundle;
use Scheb\TwoFactorBundle\SchebTwoFactorBundle;
use Sensio\Bundle\FrameworkExtraBundle\SensioFrameworkExtraBundle;
use Sensio\Bundle\GeneratorBundle\SensioGeneratorBundle;
use Symfony\Bundle\DebugBundle\DebugBundle;
use Symfony\Bundle\FrameworkBundle\FrameworkBundle;
use Symfony\Bundle\MonologBundle\MonologBundle;
use Symfony\Bundle\SecurityBundle\SecurityBundle;
use Symfony\Bundle\SwiftmailerBundle\SwiftmailerBundle;
use Symfony\Bundle\TwigBundle\TwigBundle;
use Symfony\Bundle\WebProfilerBundle\WebProfilerBundle;
use Symfony\Cmf\Bundle\RoutingBundle\CmfRoutingBundle;
use Symfony\Component\Config\Definition\Exception\InvalidConfigurationException;
use Symfony\Component\Config\Loader\LoaderInterface;
use Symfony\Component\Config\Resource\FileExistenceResource;
use Symfony\Component\Config\Resource\FileResource;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\HttpKernel\Bundle\BundleInterface;
use Symfony\Component\HttpKernel\Kernel as SymfonyKernel;
abstract class Kernel extends SymfonyKernel
{
/**
* @var Extension\Config
*/
protected $extensionConfig;
/**
* @var BundleCollection
*/
private $bundleCollection;
/**
* {@inheritdoc}
*/
public function getRootDir()
{
return PIMCORE_APP_ROOT;
}
/**
* {@inheritdoc}
*/
public function getProjectDir()
{
return PIMCORE_PROJECT_ROOT;
}
/**
* {@inheritdoc}
*/
public function getCacheDir()
{
return PIMCORE_SYMFONY_CACHE_DIRECTORY . '/' . $this->getEnvironment();
}
/**
* {@inheritdoc}
*/
public function getLogDir()
{
return PIMCORE_LOG_DIRECTORY;
}
/**
* {@inheritdoc}
*/
public function registerContainerConfiguration(LoaderInterface $loader)
{
$loader->load(function (ContainerBuilder $container) {
$this->registerExtensionConfigFileResources($container);
});
//load system configuration
$systemConfigFile = Config::locateConfigFile('system.yml');
if (file_exists($systemConfigFile)) {
$loader->load($systemConfigFile);
}
$bundleConfigLocator = new BundleConfigLocator($this);
foreach ($bundleConfigLocator->locate('config') as $bundleConfig) {
$loader->load($bundleConfig);
}
$configRealPath = realpath($this->getRootDir() . '/config/config_' . $this->getEnvironment() . '.yml');
if ($configRealPath === false) {
throw new InvalidConfigurationException('File ' . $this->getRootDir() . '/config/config_' . $this->getEnvironment() . '.yml cannot be found.');
}
$loader->load($configRealPath);
}
private function registerExtensionConfigFileResources(ContainerBuilder $container)
{
$filenames = [
'extensions.php',
sprintf('extensions_%s.php', $this->getEnvironment())
];
$directories = [
PIMCORE_CUSTOM_CONFIGURATION_DIRECTORY,
PIMCORE_CONFIGURATION_DIRECTORY,
];
// add possible extensions.php files as file existence resources (only for the current env)
foreach ($directories as $directory) {
foreach ($filenames as $filename) {
$container->addResource(new FileExistenceResource($directory . '/' . $filename));
}
}
// add extensions.php as container resource
if ($this->extensionConfig->configFileExists()) {
$container->addResource(new FileResource($this->extensionConfig->locateConfigFile()));
}
}
/**
* @inheritdoc
*/
public function boot()
{
if (true === $this->booted) {
// make sure container reset is handled properly
parent::boot();
return;
}
// handle system requirements
$this->setSystemRequirements();
// force load config
\Pimcore::initConfiguration();
// initialize extension manager config
$this->extensionConfig = new Extension\Config();
parent::boot();
}
/**
* @inheritdoc
*/
public function shutdown()
{
if (true === $this->booted) {
// cleanup runtime cache, doctrine, monolog ... to free some memory and avoid locking issues
$this->container->get(\Pimcore\Helper\LongRunningHelper::class)->cleanUp();
}
return parent::shutdown();
}
/**
* @inheritDoc
*/
protected function initializeContainer()
{
parent::initializeContainer();
// initialize runtime cache (defined as synthetic service)
Runtime::getInstance();
// set the extension config on the container
$this->getContainer()->set(Extension\Config::class, $this->extensionConfig);
\Pimcore::initLogger();
\Pimcore\Cache::init();
// on pimcore shutdown
register_shutdown_function(function () {
// check if container still exists at this point as it could already
// be cleared (e.g. when running tests which boot multiple containers)
if (null !== $container = $this->getContainer()) {
$container->get('event_dispatcher')->dispatch(SystemEvents::SHUTDOWN);
}
\Pimcore::shutdown();
});
}
/**
* Returns an array of bundles to register.
*
* @return BundleInterface[] An array of bundle instances
*/
public function registerBundles(): array
{
$collection = $this->createBundleCollection();
// core bundles (Symfony, Pimcore)
$this->registerCoreBundlesToCollection($collection);
// custom bundles
$this->registerBundlesToCollection($collection);
// bundles registered in extensions.php
$this->registerExtensionManagerBundles($collection);
$bundles = $collection->getBundles($this->getEnvironment());
$this->bundleCollection = $collection;
return $bundles;
}
/**
* Creates bundle collection. Use this method to set bundles on the collection
* early.
*
* @return BundleCollection
*/
protected function createBundleCollection(): BundleCollection
{
return new BundleCollection();
}
/**
* Returns the bundle collection which was used to build the set of used bundles
*
* @return BundleCollection
*/
public function getBundleCollection(): BundleCollection
{
return $this->bundleCollection;
}
/**
* Registers "core" bundles
*
* @param BundleCollection $collection
*/
protected function registerCoreBundlesToCollection(BundleCollection $collection)
{
$collection->addBundles([
// symfony "core"/standard
new FrameworkBundle(),
new SecurityBundle(),
new TwigBundle(),
new MonologBundle(),
new SwiftmailerBundle(),
new DoctrineBundle(),
new SensioFrameworkExtraBundle(),
new CmfRoutingBundle(),
new PrestaSitemapBundle(),
new SchebTwoFactorBundle()
], 100);
// pimcore bundles
$collection->addBundles([
new PimcoreCoreBundle(),
new PimcoreAdminBundle()
], 60);
// load development bundles only in matching environments
if (in_array($this->getEnvironment(), $this->getEnvironmentsForDevBundles(), true)) {
$collection->addBundles([
new DebugBundle(),
new WebProfilerBundle()
], 80);
// PimcoreGeneratorBundle depends on SensioGeneratorBundle
$generatorEnvironments = $this->getEnvironmentsForDevGeneratorBundles();
$collection->addBundle(
new PimcoreGeneratorBundle(),
60,
$generatorEnvironments
);
}
}
protected function getEnvironmentsForDevBundles(): array
{
return ['dev', 'test'];
}
protected function getEnvironmentsForDevGeneratorBundles(): array
{
return ['dev'];
}
/**
* Registers bundles enabled via extension manager
*
* @param BundleCollection $collection
*/
protected function registerExtensionManagerBundles(BundleCollection $collection)
{
$stateConfig = new StateConfig($this->extensionConfig);
foreach ($stateConfig->getEnabledBundles() as $className => $options) {
if (!class_exists($className)) {
continue;
}
// do not register bundles twice - skip if it was already loaded manually
if ($collection->hasItem($className)) {
continue;
}
// use lazy loaded item to instantiate the bundle only if environment matches
$collection->add(new LazyLoadedItem(
$className,
$options['priority'],
$options['environments'],
ItemInterface::SOURCE_EXTENSION_MANAGER_CONFIG
));
}
}
/**
* Adds bundles to register to the bundle collection. The collection is able
* to handle priorities and environment specific bundles.
*
* To be implemented in child classes
*
* @param BundleCollection $collection
*/
public function registerBundlesToCollection(BundleCollection $collection)
{
}
/**
* Handle system settings and requirements
*/
protected function setSystemRequirements()
{
// try to set system-internal variables
$maxExecutionTime = 240;
if (php_sapi_name() === 'cli') {
$maxExecutionTime = 0;
}
error_reporting(E_ALL & ~E_NOTICE & ~E_STRICT & ~E_DEPRECATED);
//@ini_set("memory_limit", "1024M");
@ini_set('max_execution_time', $maxExecutionTime);
@set_time_limit($maxExecutionTime);
ini_set('default_charset', 'UTF-8');
// set internal character encoding to UTF-8
mb_internal_encoding('UTF-8');
// this is for simple_dom_html
ini_set('pcre.recursion-limit', 100000);
// zlib.output_compression conflicts with while (@ob_end_flush()) ;
// see also: https://github.com/pimcore/pimcore/issues/291
if (ini_get('zlib.output_compression')) {
@ini_set('zlib.output_compression', 'Off');
}
// set dummy timezone if no tz is specified / required for example by the logger, ...
$defaultTimezone = @date_default_timezone_get();
if (!$defaultTimezone) {
date_default_timezone_set('UTC'); // UTC -> default timezone
}
// check some system variables
$requiredVersion = '7.2';
if (version_compare(PHP_VERSION, $requiredVersion, '<')) {
$m = "pimcore requires at least PHP version $requiredVersion your PHP version is: " . PHP_VERSION;
Tool::exitWithError($m);
}
}
}

vendor/pimcore/pimcore/lib/Kernel.php line 195