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   1  <?php
   2  /*
   3   * Limb PHP Framework
   4   *
   5   * @link http://limb-project.com 
   6   * @copyright  Copyright &copy; 2004-2007 BIT(http://bit-creative.com)
   7   * @license    LGPL http://www.gnu.org/copyleft/lesser.html 
   8   */
   9  lmb_require('limb/fs/src/lmbFs.class.php');
  10  lmb_require('limb/imagekit/src/lmbImageFactory.class.php');
  11  lmb_require('limb/net/src/lmbMimeType.class.php');
  12  lmb_require('limb/cms/src/model/lmbCmsFileObject.class.php');
  13  
  14  /**

  15   * class lmbCmsImageFileObject.

  16   *

  17   * @package cms

  18   * @version $Id: lmbCmsImageFileObject.class.php 5945 2007-06-06 08:31:43Z pachanga $

  19   */
  20  class lmbCmsImageFileObject extends lmbCmsFileObject
  21  {
  22    protected $image_library;
  23  
  24    function resize($max_size)
  25    {
  26      $input_file = $this->getFilePath();
  27      $output_file = lmbFs :: generateTmpFile();
  28  
  29      try
  30      {
  31        $image_library = lmbImageFactory :: create();
  32  
  33        $input_file_type = $image_library->getImageType($this->getMimeType());
  34        $output_file_type = $image_library->fallBackToAnySupportedType($input_file_type);
  35  
  36        $image_library->setInputFile($input_file);
  37        $image_library->setInputType($input_file_type);
  38  
  39        $image_library->setOutputFile($output_file);
  40        $image_library->setOutputType($output_file_type);
  41  
  42        $image_library->resize(array('max_dimension' => $max_size));//ugly!!!

  43        $image_library->commit();
  44      }
  45      catch(lmbException $e)
  46      {
  47        if(file_exists($output_file))
  48          unlink($output_file);
  49  
  50        throw $e;
  51      }
  52  
  53      $this->loadFile($output_file);
  54      $this->setMimeType(lmbMimeType :: getMimeType($output_file_type));
  55  
  56      unlink($output_file);
  57    }
  58  }
  59  ?>