Subversion Repositories svnkaklik

<?php

// +-----------------------------------------------------------------------+

// | PhpWebGallery - a PHP based picture gallery                           |

// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |

// | Copyright (C) 2003-2005 PhpWebGallery Team - http://phpwebgallery.net |

// +-----------------------------------------------------------------------+

// | branch        : BSF (Best So Far)

// | file          : $RCSfile: user_perm.php,v $

// | last update   : $Date: 2005/01/19 23:36:43 $

// | last modifier : $Author: plg $

// | revision      : $Revision: 1.18 $

// +-----------------------------------------------------------------------+

// | This program is free software; you can redistribute it and/or modify  |

// | it under the terms of the GNU General Public License as published by  |

// | the Free Software Foundation                                          |

// |                                                                       |

// | This program is distributed in the hope that it will be useful, but   |

// | WITHOUT ANY WARRANTY; without even the implied warranty of            |

// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU      |

// | General Public License for more details.                              |

// |                                                                       |

// | You should have received a copy of the GNU General Public License     |

// | along with this program; if not, write to the Free Software           |

// | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |

// | USA.                                                                  |

// +-----------------------------------------------------------------------+

if (!defined('IN_ADMIN'))

{

  die('Hacking attempt!');

}

include_once(PHPWG_ROOT_PATH.'admin/include/isadmin.inc.php');

$userdata = array();

if (isset($_POST['submituser']))

{

  $userdata = getuserdata($_POST['username']);

}

else if (isset($_GET['user_id']))

{

  $userdata = getuserdata(intval($_GET['user_id']));

}

else if (isset($_POST['falsify'])

         and isset($_POST['cat_true'])

         and count($_POST['cat_true']) > 0)

{

  $userdata = getuserdata(intval($_POST['userid']));

  // if you forbid access to a category, all sub-categories become

  // automatically forbidden

  $subcats = get_subcat_ids($_POST['cat_true']);

  $query = '

DELETE FROM '.USER_ACCESS_TABLE.'

  WHERE user_id = '.$userdata['id'].'

    AND cat_id IN ('.implode(',', $subcats).')

;';

  pwg_query($query);

}

else if (isset($_POST['trueify'])

         and isset($_POST['cat_false'])

         and count($_POST['cat_false']) > 0)

{

  $userdata = getuserdata(intval($_POST['userid']));

  $uppercats = get_uppercat_ids($_POST['cat_false']);

  $private_uppercats = array();

  $query = '

SELECT id

  FROM '.CATEGORIES_TABLE.'

  WHERE id IN ('.implode(',', $uppercats).')

    AND status = \'private\'

;';

  $result = pwg_query($query);

  while ($row = mysql_fetch_array($result))

  {

    array_push($private_uppercats, $row['id']);

  }

  // retrying to authorize a category which is already authorized may cause

  // an error (in SQL statement), so we need to know which categories are

  // accesible

  $authorized_ids = array();

  $query = '

SELECT cat_id

  FROM '.USER_ACCESS_TABLE.'

  WHERE user_id = '.$userdata['id'].'

;';

  $result = pwg_query($query);

  while ($row = mysql_fetch_array($result))

  {

    array_push($authorized_ids, $row['cat_id']);

  }

  $inserts = array();

  $to_autorize_ids = array_diff($private_uppercats, $authorized_ids);

  foreach ($to_autorize_ids as $to_autorize_id)

  {

    array_push($inserts, array('user_id' => $userdata['id'],

                               'cat_id' => $to_autorize_id));

  }

  mass_inserts(USER_ACCESS_TABLE, array('user_id','cat_id'), $inserts);

}

//----------------------------------------------------- template initialization

if (empty($userdata))

{

  $template->set_filenames(array('user' => 'admin/user_perm.tpl'));

  $base_url = PHPWG_ROOT_PATH.'admin.php?page=';

  $template->assign_vars(array(

    'L_SELECT_USERNAME'=>$lang['Select_username'],

    'L_LOOKUP_USER'=>$lang['Look_up_user'],

    'L_FIND_USERNAME'=>$lang['Find_username'],

    'L_AUTH_USER'=>$lang['permuser_only_private'],

    'L_SUBMIT'=>$lang['submit'],

    'F_SEARCH_USER_ACTION' => add_session_id($base_url.'user_perm'),

    'U_SEARCH_USER' => add_session_id(PHPWG_ROOT_PATH.'admin/search.php')

    ));

}

else

{

  $template->set_filenames(array('user'=>'admin/cat_options.tpl'));

  $template->assign_vars(

    array(

      'L_RESET'=>$lang['reset'],

      'L_CAT_OPTIONS_TRUE'=>$lang['authorized'],

      'L_CAT_OPTIONS_FALSE'=>$lang['forbidden'],

      'L_CAT_OPTIONS_INFO'=>$lang['permuser_info'],

      'HIDDEN_NAME'=> 'userid',

      'HIDDEN_VALUE'=>$userdata['id'],

      'F_ACTION' => add_session_id(PHPWG_ROOT_PATH.'admin.php?page=user_perm'),

      ));

  // only private categories are listed

  $query_true = '

SELECT id,name,uppercats,global_rank

  FROM '.CATEGORIES_TABLE.' INNER JOIN '.USER_ACCESS_TABLE.' ON cat_id = id

  WHERE status = \'private\'

    AND user_id = '.$userdata['id'].'

;';

  display_select_cat_wrapper($query_true,array(),'category_option_true');

  $result = pwg_query($query_true);

  $authorized_ids = array();

  while ($row = mysql_fetch_array($result))

  {

    array_push($authorized_ids, $row['id']);

  }

  $query_false = '

SELECT id,name,uppercats,global_rank

  FROM '.CATEGORIES_TABLE.'

  WHERE status = \'private\'';

  if (count($authorized_ids) > 0)

  {

    $query_false.= '

    AND id NOT IN ('.implode(',', $authorized_ids).')';

  }

  $query_false.= '

;';

  display_select_cat_wrapper($query_false,array(),'category_option_false');

}

//----------------------------------------------------------- sending html code

$template->assign_var_from_handle('ADMIN_CONTENT', 'user');

?>