Chris@0: <?php
Chris@0: 
Chris@0: namespace DrupalCodeGenerator;
Chris@0: 
Chris@0: use DrupalCodeGenerator\Helper\Dumper;
Chris@0: use DrupalCodeGenerator\Helper\InputHandler;
Chris@0: use DrupalCodeGenerator\Helper\OutputHandler;
Chris@0: use DrupalCodeGenerator\Helper\Renderer;
Chris@0: use Symfony\Component\Console\Application;
Chris@0: use Symfony\Component\Console\Helper\HelperSet;
Chris@0: use Symfony\Component\Console\Helper\QuestionHelper;
Chris@0: use Symfony\Component\Filesystem\Filesystem;
Chris@0: 
Chris@0: /**
Chris@0:  * DCG application factory.
Chris@0:  */
Chris@0: class ApplicationFactory {
Chris@0: 
Chris@0:   /**
Chris@0:    * Determines path to DCG root directory.
Chris@0:    *
Chris@0:    * @return string
Chris@0:    *   Path to DCG root directory.
Chris@0:    */
Chris@0:   public static function getRoot() {
Chris@0:     return dirname(__DIR__);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Creates an application.
Chris@0:    *
Chris@0:    * @return \Symfony\Component\Console\Application
Chris@0:    *   The initialized console application.
Chris@0:    */
Chris@0:   public static function create() {
Chris@0:     // This gets substituted with git version when DCG is packaged to PHAR file.
Chris@0:     $version = '@git-version@';
Chris@0:     // Fallback for composer installation.
Chris@0:     if (!is_numeric($version[0])) {
Chris@0:       $version = 'UNKNOWN';
Chris@0:     }
Chris@0:     $application = new Application('Drupal Code Generator', $version);
Chris@0: 
Chris@0:     $helper_set = new HelperSet([
Chris@0:       new QuestionHelper(),
Chris@0:       new Dumper(new Filesystem()),
Chris@0:       // We cannot reference the TwigEnvironment class with use statement
Chris@0:       // because of a PHP bug.
Chris@0:       // @see https://bugs.php.net/bug.php?id=66773
Chris@0:       // @codingStandardsIgnoreStart
Chris@0:       new Renderer(new \DrupalCodeGenerator\Twig\TwigEnvironment(new \Twig_Loader_Filesystem())),
Chris@0:       // @codingStandardsIgnoreEnd
Chris@0:       new InputHandler(),
Chris@0:       new OutputHandler(),
Chris@0:     ]);
Chris@0:     $application->setHelperSet($helper_set);
Chris@0: 
Chris@0:     return $application;
Chris@0:   }
Chris@0: 
Chris@0: }