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<?php /* * This file is part of the symfony framework. * * (c) Fabien Potencier <fabien.potencier@symfony-project.com> * * This source file is subject to the MIT license that is bundled * with this source code in the file LICENSE. */ /** * RokCommon_Service_Container_AbstractLoader is the abstract class used by all built-in loaders that are file based. * * @package symfony * @subpackage dependency_injection * @author Fabien Potencier <fabien.potencier@symfony-project.com> * @version SVN: $Id: File.php 10831 2013-05-29 19:32:17Z btowles $ */ abstract class RokCommon_Service_Container_Loader_File extends RokCommon_Service_Container_AbstractLoader { protected $paths = array(); /** * Constructor. * * @param RokCommon_Service_Container_Builder $container A RokCommon_Service_Container_Builder instance * @param string|array $paths A path or an array of paths where to look for resources */ public function __construct(RokCommon_Service_Container_Builder $container = null, $paths = array()) { parent::__construct($container); if (!is_array($paths)) { $paths = array($paths); } $this->paths = $paths; } /** * Loads a resource. * * A resource is a file or an array of files. * * The concrete classes always have access to an array of files * as this method converts single file argument to an array. * * @param mixed $resource The resource path */ public function load($resource) { if (!is_array($resource)) { $resource = array($resource); } return parent::load($resource); } protected function getAbsolutePath($file, $currentPath = null) { if (self::isAbsolutePath($file)) { return $file; } else if (null !== $currentPath && file_exists($currentPath.DIRECTORY_SEPARATOR.$file)) { return $currentPath.DIRECTORY_SEPARATOR.$file; } else { foreach ($this->paths as $path) { if (file_exists($path.DIRECTORY_SEPARATOR.$file)) { return $path.DIRECTORY_SEPARATOR.$file; } } } return $file; } static protected function isAbsolutePath($file) { if ($file[0] == '/' || $file[0] == '\\' || (strlen($file) > 3 && ctype_alpha($file[0]) && $file[1] == ':' && ($file[2] == '\\' || $file[2] == '/') ) ) { return true; } return false; } }