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<?php |
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/** |
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* TechDivision\Import\Cli\Configuration\LibraryLoader |
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* |
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* NOTICE OF LICENSE |
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* |
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* This source file is subject to the Open Software License (OSL 3.0) |
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* that is available through the world-wide-web at this URL: |
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* http://opensource.org/licenses/osl-3.0.php |
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* |
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* PHP version 5 |
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* |
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* @author Tim Wagner <[email protected]> |
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* @copyright 2016 TechDivision GmbH <[email protected]> |
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) |
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* @link https://github.com/techdivision/import-cli-simple |
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* @link http://www.techdivision.com |
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*/ |
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namespace TechDivision\Import\Cli\Configuration; |
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use Symfony\Component\Config\FileLocator; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\DependencyInjection\ContainerInterface; |
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use Symfony\Component\DependencyInjection\Loader\XmlFileLoader; |
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use TechDivision\Import\ConfigurationInterface; |
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use TechDivision\Import\Cli\Utils\DependencyInjectionKeys; |
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/** |
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* The library loader implementation. |
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* |
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* @author Tim Wagner <[email protected]> |
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* @copyright 2016 TechDivision GmbH <[email protected]> |
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) |
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* @link https://github.com/techdivision/import-cli-simple |
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* @link http://www.techdivision.com |
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*/ |
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class LibraryLoader |
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{ |
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/** |
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* The container instance. |
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* |
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* @var \Symfony\Component\DependencyInjection\ContainerInterface |
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*/ |
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protected $container; |
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/** |
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* The actual input instance. |
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* |
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* @var \Symfony\Component\Console\Input\InputInterface |
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*/ |
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protected $input; |
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/** |
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* Initializes the configuration loader. |
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* |
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* @param \Symfony\Component\Console\Input\InputInterface $input The input instance |
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* @param \Symfony\Component\DependencyInjection\ContainerInterface $container The container instance |
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*/ |
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public function __construct(InputInterface $input, ContainerInterface $container) |
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{ |
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$this->input = $input; |
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$this->container= $container; |
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} |
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/** |
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* Return's the DI container instance. |
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* |
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* @return \Symfony\Component\DependencyInjection\ContainerInterface The DI container instance |
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*/ |
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protected function getContainer() |
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{ |
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return $this->container; |
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} |
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/** |
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* Return's the absolute path to the actual vendor directory. |
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* |
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* @return string The absolute path to the actual vendor directory |
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* @throws \Exception Is thrown, if none of the possible vendor directories can be found |
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*/ |
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protected function getVendorDir() |
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{ |
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return $this->getContainer()->getParameter(DependencyInjectionKeys::CONFIGURATION_VENDOR_DIR); |
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} |
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/** |
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* Load's the external libraries registered in the passed configuration. |
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* |
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* @param \TechDivision\Import\ConfigurationInterface $configuration The configuration instance |
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* |
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* @return void |
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*/ |
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public function load(ConfigurationInterface $configuration) |
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{ |
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// initialize the default loader and load the DI configuration for the this library |
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$defaultLoader = new XmlFileLoader($this->getContainer(), new FileLocator($this->getVendorDir())); |
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// load the DI configuration for all the extension libraries |
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foreach ($configuration->getExtensionLibraries() as $library) { |
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if (file_exists($diConfiguration = sprintf('%s/%s/symfony/Resources/config/services.xml', $this->getVendorDir(), $library))) { |
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$defaultLoader->load($diConfiguration); |
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} else { |
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throw new \Exception( |
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sprintf( |
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'Can\'t load DI configuration for library "%s"', |
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$diConfiguration |
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) |
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); |
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} |
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} |
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// register autoloaders for additional vendor directories |
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$customLoader = new XmlFileLoader($this->getContainer(), new FileLocator()); |
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foreach ($configuration->getAdditionalVendorDirs() as $additionalVendorDir) { |
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// load the vendor directory's auto loader |
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if (file_exists($autoLoader = $additionalVendorDir->getVendorDir() . '/autoload.php')) { |
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require $autoLoader; |
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} else { |
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throw new \Exception( |
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sprintf( |
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'Can\'t find autoloader in configured additional vendor directory "%s"', |
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$additionalVendorDir->getVendorDir() |
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) |
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); |
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} |
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// try to load the DI configuration for the configured extension libraries |
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foreach ($additionalVendorDir->getLibraries() as $library) { |
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// prepare the DI configuration filename |
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$diConfiguration = realpath(sprintf('%s/%s/symfony/Resources/config/services.xml', $additionalVendorDir->getVendorDir(), $library)); |
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// try to load the filename |
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if (file_exists($diConfiguration)) { |
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$customLoader->load($diConfiguration); |
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} else { |
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throw new \Exception( |
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sprintf( |
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'Can\'t load DI configuration for library "%s"', |
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$diConfiguration |
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) |
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); |
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} |
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} |
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} |
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} |
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} |
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techdivision /
import-cli-simple
Loading history...
This check looks for parameters that are defined as one type in their type hint or doc comment but seem to be used as a narrower type, i.e an implementation of an interface or a subclass.
Consider changing the type of the parameter or doing an instanceof check before assuming your parameter is of the expected type.