[Sommaire] [Imprimer]

   1  <?php
   2  // $Id: main.php 20295 2006-02-15 12:31:25Z  $
   3  
   4  // Harvest script parameters and other variables.  We do this even if
   5  // register_globals=on; this way, we force the variables to be defined.
   6  // (Which is better form in case the admin has warnings cranked all the
   7  // way up).
   8  
   9  require('lib/init.php');    // includes the header.inc.php, to prevent XSS attacks it has to be before setting the vars
  10  
  11  $HTTP_REFERER = isset($_SERVER['HTTP_REFERER'])
  12                                  ? $_SERVER['HTTP_REFERER'] : '';
  13  $REMOTE_ADDR  = isset($_SERVER['REMOTE_ADDR'])
  14                                  ? $_SERVER['REMOTE_ADDR'] : '';
  15  
  16  $action       = isset($_GET['action'])
  17                                  ? $_GET['action'] : '';
  18  $page         = isset($_GET['page'])
  19                                  ? $_GET['page'] : ''; 
  20  if (isset($_GET['lang']))
  21  {
  22      $page = array(
  23          'name' => $page,
  24          'lang' => $_GET['lang'],
  25      );
  26  }
  27  $ver1         = isset($_GET['ver1'])
  28                                  ? $_GET['ver1'] : '';
  29  $ver2         = isset($_GET['ver2'])
  30                                  ? $_GET['ver2'] : '';
  31  $find         = isset($_GET['find'])
  32                                  ? $_GET['find'] : '';
  33  $version      = isset($_GET['version'])
  34                                  ? $_GET['version'] : '';
  35  $full         = isset($_GET['full'])
  36                                  ? $_GET['full'] : '';
  37  $min          = isset($_GET['min'])
  38                                  ? $_GET['min'] : '';
  39  $days         = isset($_GET['days'])
  40                                  ? $_GET['days'] : '';
  41  
  42  $Preview      = isset($_POST['Preview'])
  43                                  ? $_POST['Preview'] : '';
  44  $Save         = isset($_POST['Save'])
  45                                  ? $_POST['Save'] : '';
  46  $SaveAndContinue = isset($_POST['SaveAndContinue'])
  47                                  ? $_POST['SaveAndContinue'] : '';
  48  $archive      = isset($_POST['archive'])
  49                                  ? $_POST['archive'] : '';
  50  $auth         = isset($_POST['auth'])
  51                                  ? $_POST['auth'] : '';
  52  $categories   = isset($_POST['categories'])
  53                                  ? $_POST['categories'] : '';
  54  $cols         = isset($_POST['cols'])
  55                                  ? $_POST['cols'] : '';
  56  $comment      = isset($_POST['comment'])
  57                                  ? $_POST['comment'] : '';
  58  $days         = isset($_POST['days'])
  59                                  ? $_POST['days'] : $days;
  60  $discard      = isset($_POST['discard'])
  61                                  ? $_POST['discard'] : '';
  62  $document     = isset($_POST['document'])
  63                                  ? $_POST['document'] : '';
  64  $hist         = isset($_POST['hist'])
  65                                  ? $_POST['hist'] : '';
  66  $min          = isset($_POST['min'])
  67                                  ? $_POST['min'] : $min;
  68  $nextver      = isset($_POST['nextver'])
  69                                  ? $_POST['nextver'] : '';
  70  $rows         = isset($_POST['rows'])
  71                                  ? $_POST['rows'] : '';
  72  $tzoff        = isset($_POST['tzoff'])
  73                                  ? $_POST['tzoff'] : '';
  74  $user         = isset($_POST['user'])
  75                                  ? $_POST['user'] : '';
  76  $referrer     = isset($_POST['referrer'])
  77                                  ? $_POST['referrer'] : '';
  78  
  79  require('parse/transforms.php');
  80  
  81  // To add an action=x behavior, add an entry to this array.  First column
  82  //   is the file to load, second is the function to call, and third is how
  83  //   to treat it for rate-checking purposes ('view', 'edit', or 'search').
  84  $ActionList = array(
  85                                  'xml'  => array('wiki.xmlwiki.export','','view'),
  86                                  'view' => array('action/view.php', 'action_view', 'view'),
  87                                  'edit' => array('action/edit.php', 'action_edit', 'view'),
  88                                  'save' => array('action/save.php', 'action_save', 'edit'),
  89                                  'diff' => array('action/diff.php', 'action_diff', 'search'),
  90                                  'find' => array('action/find.php', 'action_find', 'search'),
  91                                  'history' => array('action/history.php', 'action_history',
  92                                                                       'search'),
  93                                  'prefs'   => array('action/prefs.php', 'action_prefs', 'view'),
  94                                  'macro'   => array('action/macro.php', 'action_macro', 'search'),
  95                                  'rss'     => array('action/rss.php', 'action_rss', 'view'),
  96                                  'style'   => array('action/style.php', 'action_style', ''),
  97                                  'admin'   => array('action/admin.php','','')
  98                              );
  99  
 100  
 101  if(empty($action))
 102      { $action = 'view'; }
 103  if(is_array($page) && empty($page['name']) || !is_array($page) && empty($page))
 104      { $page = $HomePage; }
 105  
 106  // Confirm we have a valid page name.
 107  if(!validate_page($page))
 108      { die($ErrorInvalidPage); }
 109  
 110  // Don't let people do too many things too quickly.
 111  if($ActionList[$action][2] != '')
 112      { $pagestore->rateCheck($ActionList[$action][2],$_SERVER['REMOTE_ADDR']); }
 113  
 114  // Dispatch the appropriate action.
 115  if(!empty($ActionList[$action]))
 116  {
 117      if (count(explode('.',$ActionList[$action][0])) == 3)
 118      {
 119          ExecMethod($ActionList[$action][0]);
 120      }
 121      else
 122      {
 123          include($ActionList[$action][0]);
 124          if ($ActionList[$action][1])
 125              $ActionList[$action][1]();
 126      }
 127  }
 128  
 129  // Expire old versions, etc.
 130  $pagestore->maintain();
 131  
 132  $GLOBALS['egw']->common->egw_footer();