1. sfProjectPermissionsTask.class.php
  2. /**
 * Fixes symfony directory permissions.
 *
 * @package    symfony
 * @subpackage task
 * @author     Fabien Potencier 
 * @version    SVN: $Id: sfProjectPermissionsTask.class.php 23922 2009-11-14 14:58:38Z fabien $
 */
  3. class sfProjectPermissionsTask extends sfBaseTask
  4. {
  5.   protected
  6.     $current = null,
  7.     $failed  = array();
  9.   /**
  10.    * @see sfTask
  11.    */
  12.   protected function configure()
  13.   {
  14.     $this->namespace = 'project';
  15.     $this->name = 'permissions';
  16.     $this->briefDescription = 'Fixes symfony directory permissions';
  18.     $this->detailedDescription = <<<EOF
  19. The [project:permissions|INFO] task fixes directory permissions:
  21.   [./symfony project:permissions|INFO]
  22. EOF;
  23.   }
  25.   /**
  26.    * @see sfTask
  27.    */
  28.   protected function execute($arguments = array(), $options = array())
  29.   {
  30.     if (file_exists(sfConfig::get('sf_upload_dir')))
  31.     {
  32.       $this->chmod(sfConfig::get('sf_upload_dir'), 0777);
  33.     }
  35.     $this->chmod(sfConfig::get('sf_cache_dir'), 0777);
  36.     $this->chmod(sfConfig::get('sf_log_dir'), 0777);
  37.     $this->chmod(sfConfig::get('sf_root_dir').'/symfony', 0777);
  39.     $dirs = array(
  40.       sfConfig::get('sf_cache_dir'),
  41.       sfConfig::get('sf_log_dir'),
  42.       sfConfig::get('sf_upload_dir'),
  43.     );
  45.     $dirFinder = sfFinder::type('dir');
  46.     $fileFinder = sfFinder::type('file');
  48.     foreach ($dirs as $dir)
  49.     {
  50.       $this->chmod($dirFinder->in($dir), 0777);
  51.       $this->chmod($fileFinder->in($dir), 0666);
  52.     }
  54.     // note those files that failed
  55.     if (count($this->failed))
  56.     {
  57.       $this->logBlock(array_merge(
  58.         array('Permissions on the following file(s) could not be fixed:', ''),
  59.         array_map(create_function('$f', 'return \' - \'.sfDebug::shortenFilePath($f);'), $this->failed)
  60.       ), 'ERROR_LARGE');
  61.     }
  62.   }
  64.   /**
  65.    * Chmod and capture any failures.
  66.    * 
  67.    * @param string  $file
  68.    * @param integer $mode
  69.    * @param integer $umask
  70.    * 
  71.    * @see sfFilesystem
  72.    */
  73.   protected function chmod($file, $mode, $umask = 0000)
  74.   {
  75.     if (is_array($file))
  76.     {
  77.       foreach ($file as $f)
  78.       {
  79.         $this->chmod($f, $mode, $umask);
  80.       }
  81.     }
  82.     else
  83.     {
  84.       set_error_handler(array($this, 'handleError'));
  86.       $this->current = $file;
  87.       @$this->getFilesystem()->chmod($file, $mode, $umask);
  88.       $this->current = null;
  90.       restore_error_handler();
  91.     }
  92.   }
  94.   /**
  95.    * Captures those chmod commands that fail.
  96.    * 
  97.    * @see http://www.php.net/set_error_handler
  98.    */
  99.   public function handleError($no, $string, $file, $line, $context)
  100.   {
  101.     $this->failed[] = $this->current;
  102.   }
  103. }
Debug toolbar