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<?php |
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namespace Jns\Bundle\XhprofBundle\DependencyInjection; |
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use Symfony\Component\Config\Definition\Exception\InvalidConfigurationException; |
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use Symfony\Component\Config\Definition\Processor; |
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use Symfony\Component\HttpKernel\DependencyInjection\Extension; |
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use Symfony\Component\DependencyInjection\Loader\XmlFileLoader; |
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use Symfony\Component\DependencyInjection\ContainerBuilder; |
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use Symfony\Component\Config\FileLocator; |
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class JnsXhprofExtension extends Extension |
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{ |
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/** |
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* Xml config files to load |
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* @var array |
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*/ |
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protected $resources = array( |
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'services' => 'services.xml', |
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); |
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/** |
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* Loads the services based on your application configuration. |
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* |
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* @param array $configs |
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* @param ContainerBuilder $container |
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*/ |
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public function load(array $configs, ContainerBuilder $container) |
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{ |
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$processor = new Processor(); |
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$configuration = new Configuration(); |
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$config = $processor->process($configuration->getConfigTreeBuilder()->buildTree(), $configs); |
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if ($config['enabled']) { |
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if (!$config['require_extension_exists'] || function_exists('xhprof_enable')) { |
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$this->loadDefaults($container); |
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foreach ($config as $key => $value) { |
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$container->setParameter($this->getAlias().'.'.$key, $value); |
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} |
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} else { |
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throw new InvalidConfigurationException("Xhprof Bundle is enabled but the xhprof extension is not enabled."); |
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} |
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} |
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} |
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public function getAlias() |
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{ |
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return 'jns_xhprof'; |
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} |
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/** |
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* Get File Loader |
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* |
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* @param ContainerBuilder $container |
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* |
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* @return XmlFileLoader |
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*/ |
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public function getFileLoader($container) |
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{ |
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return new XmlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config')); |
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} |
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/** |
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* @param ContainerBuilder $container |
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*/ |
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protected function loadDefaults($container) |
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{ |
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$loader = $this->getFileLoader($container); |
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foreach ($this->resources as $resource) { |
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$loader->load($resource); |
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} |
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} |
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} |
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jonaswouters /
XhprofBundle
