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<?php |
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namespace MovingImage\Bundle\VMProApiBundle\DependencyInjection; |
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use GuzzleHttp\ClientInterface; |
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use Symfony\Component\Config\FileLocator; |
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use Symfony\Component\DependencyInjection\ContainerBuilder; |
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use Symfony\Component\DependencyInjection\Loader\YamlFileLoader; |
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use Symfony\Component\HttpKernel\DependencyInjection\ConfigurableExtension; |
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use Symfony\Component\HttpKernel\Kernel; |
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/** |
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* Class VMProApiExtension. |
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* |
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* @author Ruben Knol <[email protected]> |
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*/ |
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class VMProApiExtension extends ConfigurableExtension |
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{ |
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/** |
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* Flatten multi-dimensional Symfony configuration array into a |
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* one-dimensional parameters array. |
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* |
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* @param ContainerBuilder $container |
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* @param array $configs |
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* @param string $root |
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* |
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* @return array |
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*/ |
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private function flattenParametersFromConfig(ContainerBuilder $container, $configs, $root) |
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{ |
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$parameters = []; |
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foreach ($configs as $key => $value) { |
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$parameterKey = sprintf('%s_%s', $root, $key); |
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if (is_array($value)) { |
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$parameters = array_merge( |
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$parameters, |
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$this->flattenParametersFromConfig($container, $value, $parameterKey) |
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); |
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continue; |
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} |
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$parameters[$parameterKey] = $value; |
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} |
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return $parameters; |
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} |
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/** |
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* Load the appropriate service container configurations based on which |
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* GuzzleHttp library is present in the project. |
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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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protected function loadInternal(array $configs, ContainerBuilder $container) |
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{ |
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$parameters = $this->flattenParametersFromConfig($container, $configs, 'vm_pro_api'); |
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foreach ($parameters as $key => $value) { |
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$container->setParameter($key, $value); |
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} |
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$loader = new YamlFileLoader( |
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$container, |
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new FileLocator(__DIR__.'/../Resources/config') |
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); |
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// Always load the services that will always be the same |
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$loader->load('services/main.yml'); |
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// only load ratings service if the meta data fields are configured |
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if (array_key_exists('vm_pro_api_rating_meta_data_fields_average', $parameters) |
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&& array_key_exists('vm_pro_api_rating_meta_data_fields_count', $parameters)) { |
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$loader->load('services/ratings.yml'); |
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} |
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// Dynamically load service configurations that are specific |
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// to which Guzzle version is installed |
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if (version_compare(ClientInterface::VERSION, '6.0', '>=')) { |
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$loader->load('services/guzzle6.yml'); |
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} else { |
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$loader->load('services/guzzle5.yml'); |
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} |
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if (version_compare(Kernel::VERSION, '3.3', '>=')) { |
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$loader->load('services/symfony3.yml'); |
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} |
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} |
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} |
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