[Sommaire] [Imprimer]

   1  <?php
   2  /**

   3   * This file implements the File view (including resizing of images)

   4   *

   5   * This file is part of the evoCore framework - {@link http://evocore.net/}

   6   * See also {@link http://sourceforge.net/projects/evocms/}.

   7   *

   8   * @copyright (c)2003-2007 by Francois PLANQUE - {@link http://fplanque.net/}

   9   * Parts of this file are copyright (c)2005-2006 by PROGIDISTRI - {@link http://progidistri.com/}.

  10   *

  11   * {@internal License choice

  12   * - If you have received this file as part of a package, please find the license.txt file in

  13   *   the same folder or the closest folder above for complete license terms.

  14   * - If you have received this file individually (e-g: from http://evocms.cvs.sourceforge.net/)

  15   *   then you must choose one of the following licenses before using the file:

  16   *   - GNU General Public License 2 (GPL) - http://www.opensource.org/licenses/gpl-license.php

  17   *   - Mozilla Public License 1.1 (MPL) - http://www.opensource.org/licenses/mozilla1.1.php

  18   * }}

  19   *

  20   * {@internal Open Source relicensing agreement:

  21   * PROGIDISTRI S.A.S. grants Francois PLANQUE the right to license

  22   * PROGIDISTRI S.A.S.'s contributions to this file and the b2evolution project

  23   * under any OSI approved OSS license (http://www.opensource.org/licenses/).

  24   * }}

  25   *

  26   * @package htsrv

  27   *

  28   * {@internal Below is a list of authors who have contributed to design/coding of this file: }}

  29   * @author fplanque: Francois PLANQUE.

  30   * @author mbruneau: Marc BRUNEAU / PROGIDISTRI

  31   */
  32  
  33  
  34  /**

  35   * Load config, init and get the {@link $mode mode param}.

  36   */
  37  require_once dirname(__FILE__).'/../conf/_config.php';
  38  require_once $inc_path.'/_main.inc.php';
  39  
  40  
  41  // Check permission:

  42  // fp> TODO: skip this if $public_access_to_media  (needs testing before enabling)

  43  if( ! isset($current_User) )
  44  {
  45      debug_die( 'No permission to get file (not logged in)!' );
  46  }
  47  $current_User->check_perm( 'files', 'view', true );
  48  // fp> TODO: check specific READ perm for requested fileroot

  49  
  50  // Load params:

  51  param( 'root', 'string', true );    // the root directory from the dropdown box (user_X or blog_X; X is ID - 'user' for current user (default))

  52  param( 'path', 'string', true );
  53  param( 'size', 'string', NULL );    // Can be used for images.

  54  
  55  // Load fileroot info:

  56  $FileRootCache = & get_Cache( 'FileRootCache' );
  57  $FileRoot = & $FileRootCache->get_by_ID( $root );
  58  
  59  // Load file object (not the file content):

  60  $File = & new File( $FileRoot->type, $FileRoot->in_type_ID, $path );
  61  
  62  if( !empty($size) && $File->is_image() )
  63  {    // We want a thumbnail:
  64      // This will do all the magic:

  65      $File->thumbnail( $size );
  66  }
  67  else
  68  {    // We want the regular file:
  69      // Headers to display the file directly in the browser

  70      header('Content-type: '.$File->Filetype->mimetype );
  71      header('Content-Length: '.filesize( $File->get_full_path() ) );
  72  
  73      if( $File->Filetype->viewtype == 'download' )
  74      {
  75          header('Content-disposition: attachment; filename="'.$File->get_name().'"' );
  76      }
  77  
  78      // Display the content of the file

  79      readfile( $File->get_full_path() );
  80  }
  81  
  82  /*

  83   * $Log: getfile.php,v $

  84   * Revision 1.13  2007/04/26 00:11:14  fplanque

  85   * (c) 2007

  86   *

  87   * Revision 1.12  2006/12/13 20:10:30  fplanque

  88   * object responsibility delegation?

  89   *

  90   * Revision 1.11  2006/12/13 18:10:21  fplanque

  91   * thumbnail resampling proof of concept

  92   *

  93   * Revision 1.10  2006/12/13 03:08:28  fplanque

  94   * thumbnail implementation design demo

  95   *

  96   * Revision 1.9  2006/11/24 18:27:22  blueyed

  97   * Fixed link to b2evo CVS browsing interface in file docblocks

  98   *

  99   * Revision 1.8  2006/08/19 07:56:29  fplanque

 100   * Moved a lot of stuff out of the automatic instanciation in _main.inc

 101   *

 102   * Revision 1.7  2006/04/19 20:13:48  fplanque

 103   * do not restrict to :// (does not catch subdomains, not even www.)

 104   *

 105   * Revision 1.6  2006/04/11 21:22:25  fplanque

 106   * partial cleanup

 107   *

 108   */
 109  ?>