Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Core\FileTransfer;
Chris@0: 
Chris@0: /**
Chris@0:  * Defines the local connection class for copying files as the httpd user.
Chris@0:  */
Chris@0: class Local extends FileTransfer implements ChmodInterface {
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function connect() {
Chris@0:     // No-op
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public static function factory($jail, $settings) {
Chris@0:     return new Local($jail);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   protected function copyFileJailed($source, $destination) {
Chris@0:     if (@!copy($source, $destination)) {
Chris@0:       throw new FileTransferException('Cannot copy %source to %destination.', NULL, ['%source' => $source, '%destination' => $destination]);
Chris@0:     }
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   protected function createDirectoryJailed($directory) {
Chris@0:     if (!is_dir($directory) && @!mkdir($directory, 0777, TRUE)) {
Chris@0:       throw new FileTransferException('Cannot create directory %directory.', NULL, ['%directory' => $directory]);
Chris@0:     }
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   protected function removeDirectoryJailed($directory) {
Chris@0:     if (!is_dir($directory)) {
Chris@0:       // Programmer error assertion, not something we expect users to see.
Chris@0:       throw new FileTransferException('removeDirectoryJailed() called with a path (%directory) that is not a directory.', NULL, ['%directory' => $directory]);
Chris@0:     }
Chris@18:     /** @var \Drupal\Core\File\FileSystemInterface $file_system */
Chris@18:     $file_system = \Drupal::service('file_system');
Chris@0:     foreach (new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($directory, \RecursiveDirectoryIterator::SKIP_DOTS), \RecursiveIteratorIterator::CHILD_FIRST) as $filename => $file) {
Chris@0:       if ($file->isDir()) {
Chris@18:         if (@!$file_system->rmdir($filename)) {
Chris@0:           throw new FileTransferException('Cannot remove directory %directory.', NULL, ['%directory' => $filename]);
Chris@0:         }
Chris@0:       }
Chris@0:       elseif ($file->isFile()) {
Chris@0:         if (@!drupal_unlink($filename)) {
Chris@0:           throw new FileTransferException('Cannot remove file %file.', NULL, ['%file' => $filename]);
Chris@0:         }
Chris@0:       }
Chris@0:     }
Chris@18:     if (@!$file_system->rmdir($directory)) {
Chris@0:       throw new FileTransferException('Cannot remove directory %directory.', NULL, ['%directory' => $directory]);
Chris@0:     }
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   protected function removeFileJailed($file) {
Chris@0:     if (@!drupal_unlink($file)) {
Chris@0:       throw new FileTransferException('Cannot remove file %file.', NULL, ['%file' => $file]);
Chris@0:     }
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function isDirectory($path) {
Chris@0:     return is_dir($path);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function isFile($path) {
Chris@0:     return is_file($path);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function chmodJailed($path, $mode, $recursive) {
Chris@0:     if ($recursive && is_dir($path)) {
Chris@0:       foreach (new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($path, \RecursiveDirectoryIterator::SKIP_DOTS), \RecursiveIteratorIterator::SELF_FIRST) as $filename => $file) {
Chris@0:         if (@!chmod($filename, $mode)) {
Chris@0:           throw new FileTransferException('Cannot chmod %path.', NULL, ['%path' => $filename]);
Chris@0:         }
Chris@0:       }
Chris@0:     }
Chris@0:     elseif (@!chmod($path, $mode)) {
Chris@0:       throw new FileTransferException('Cannot chmod %path.', NULL, ['%path' => $path]);
Chris@0:     }
Chris@0:   }
Chris@0: 
Chris@0: }