Source of file KernelManipulator.php
Size: 3,092 Bytes - Last Modified: 2013-07-04T14:20:59+02:00
/home/theseer/Downloads/Symfony/vendor/sensio/generator-bundle/Sensio/Bundle/GeneratorBundle/Manipulator/KernelManipulator.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106 | <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Sensio\Bundle\GeneratorBundle\Manipulator; use Symfony\Component\HttpKernel\KernelInterface; /** * Changes the PHP code of a Kernel. * * @author Fabien Potencier <fabien@symfony.com> */ class KernelManipulator extends Manipulator { protected $kernel; protected $reflected; /** * Constructor. * * @param KernelInterface $kernel A KernelInterface instance */ public function __construct(KernelInterface $kernel) { $this->kernel = $kernel; $this->reflected = new \ReflectionObject($kernel); } /** * Adds a bundle at the end of the existing ones. * * @param string $bundle The bundle class name * * @return Boolean true if it worked, false otherwise * * @throws \RuntimeException If bundle is already defined */ public function addBundle($bundle) { if (!$this->reflected->getFilename()) { return false; } $src = file($this->reflected->getFilename()); $method = $this->reflected->getMethod('registerBundles'); $lines = array_slice($src, $method->getStartLine() - 1, $method->getEndLine() - $method->getStartLine() + 1); // Don't add same bundle twice if (false !== strpos(implode('', $lines), $bundle)) { throw new \RuntimeException(sprintf('Bundle "%s" is already defined in "AppKernel::registerBundles()".', $bundle)); } $this->setCode(token_get_all('<?php '.implode('', $lines)), $method->getStartLine()); while ($token = $this->next()) { // $bundles if (T_VARIABLE !== $token[0] || '$bundles' !== $token[1]) { continue; } // = $this->next(); // array $token = $this->next(); if (T_ARRAY !== $token[0]) { return false; } // add the bundle at the end of the array while ($token = $this->next()) { // look for ); if (')' !== $this->value($token)) { continue; } if (';' !== $this->value($this->peek())) { continue; } // ; $this->next(); $lines = array_merge( array_slice($src, 0, $this->line - 2), // Appends a separator comma to the current last position of the array array(rtrim(rtrim($src[$this->line - 2]), ',') . ",\n"), array(sprintf(" new %s(),\n", $bundle)), array_slice($src, $this->line - 1) ); file_put_contents($this->reflected->getFilename(), implode('', $lines)); return true; } } } } |