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/vendor/symfony/finder/Iterator/ -> FilePathsIterator.php (source)

   1  <?php
   2  
   3  /*
   4   * This file is part of the Symfony package.
   5   *
   6   * (c) Fabien Potencier <fabien@symfony.com>
   7   *
   8   * For the full copyright and license information, please view the LICENSE
   9   * file that was distributed with this source code.
  10   */
  11  
  12  namespace Symfony\Component\Finder\Iterator;
  13  
  14  @trigger_error('The '.__NAMESPACE__.'\FilePathsIterator class is deprecated since Symfony 2.8 and will be removed in 3.0.', E_USER_DEPRECATED);
  15  
  16  use Symfony\Component\Finder\SplFileInfo;
  17  
  18  /**
  19   * Iterate over shell command result.
  20   *
  21   * @author Jean-Fran├žois Simon <contact@jfsimon.fr>
  22   *
  23   * @deprecated since 2.8, to be removed in 3.0.
  24   */
  25  class FilePathsIterator extends \ArrayIterator
  26  {
  27      /**
  28       * @var string
  29       */
  30      private $baseDir;
  31  
  32      /**
  33       * @var int
  34       */
  35      private $baseDirLength;
  36  
  37      /**
  38       * @var string
  39       */
  40      private $subPath;
  41  
  42      /**
  43       * @var string
  44       */
  45      private $subPathname;
  46  
  47      /**
  48       * @var SplFileInfo
  49       */
  50      private $current;
  51  
  52      /**
  53       * @param array  $paths   List of paths returned by shell command
  54       * @param string $baseDir Base dir for relative path building
  55       */
  56      public function __construct(array $paths, $baseDir)
  57      {
  58          $this->baseDir = $baseDir;
  59          $this->baseDirLength = \strlen($baseDir);
  60  
  61          parent::__construct($paths);
  62      }
  63  
  64      /**
  65       * @param string $name
  66       * @param array  $arguments
  67       *
  68       * @return mixed
  69       */
  70      public function __call($name, array $arguments)
  71      {
  72          return \call_user_func_array(array($this->current(), $name), $arguments);
  73      }
  74  
  75      /**
  76       * Return an instance of SplFileInfo with support for relative paths.
  77       *
  78       * @return SplFileInfo File information
  79       */
  80      public function current()
  81      {
  82          return $this->current;
  83      }
  84  
  85      /**
  86       * @return string
  87       */
  88      public function key()
  89      {
  90          return $this->current->getPathname();
  91      }
  92  
  93      public function next()
  94      {
  95          parent::next();
  96          $this->buildProperties();
  97      }
  98  
  99      public function rewind()
 100      {
 101          parent::rewind();
 102          $this->buildProperties();
 103      }
 104  
 105      /**
 106       * @return string
 107       */
 108      public function getSubPath()
 109      {
 110          return $this->subPath;
 111      }
 112  
 113      /**
 114       * @return string
 115       */
 116      public function getSubPathname()
 117      {
 118          return $this->subPathname;
 119      }
 120  
 121      private function buildProperties()
 122      {
 123          $absolutePath = parent::current();
 124  
 125          if ($this->baseDir === substr($absolutePath, 0, $this->baseDirLength)) {
 126              $this->subPathname = ltrim(substr($absolutePath, $this->baseDirLength), '/\\');
 127              $dir = \dirname($this->subPathname);
 128              $this->subPath = '.' === $dir ? '' : $dir;
 129          } else {
 130              $this->subPath = $this->subPathname = '';
 131          }
 132  
 133          $this->current = new SplFileInfo(parent::current(), $this->subPath, $this->subPathname);
 134      }
 135  }


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