Source de preferences.inc

<?

define("BOXES_COOKIE","boxesBar");

$boxesList = array("nav-bar" => 'Barre de navigation',"sponsor-bar" => 'Publicité',"quick-bar" => 'Liens rapides',"themes-bar" => 'Préférences',"bookmarks-bar" => 'Marque-pages',"news-bar" => 'Liste de diffusion');

function getBoxesTable()
{
  global $boxesList;

  $result = '';
  $displayed = array();
  if (isset($_COOKIE[BOXES_COOKIE]))
  {
    $bx_list = explode('|', $_COOKIE[BOXES_COOKIE]);
    array_shift($bx_list);
  }
  else
  {
    $bx_list = array_keys($boxesList);
  }
  $displayed = array();
  $actionned = getCurrentId($bx_list);
  while(list($index, $id) = each($bx_list))
  {
    if ($actionned == $index)
    {
      $selected = 'checked="checked" ';
    }
    else
    {
      $selected = '';
    }

    if (!isset($_REQUEST['bx-command']) || (isset($_REQUEST['bxn-'.$id]) && ($_REQUEST['bxn-'.$id])=='on'))
    {
      $checked = 'checked="checked" ';
    }
    else
    {
      $checked = "";
    }

    $result .= '    <tr id="bx-'.$id.'"><td><input '.$selected.'type="radio" name="bx-id" id="bxr-'.$id.'" value="'.$id.'" /></td><td><label for="bxr-'.$id.'">'.$boxesList[$id].'</label></td><td><input '.'type="checkbox" '.$checked.'name="bxn-'.$id.'" id="bxc-'.$id.'" title="Si cette case est cochée, la boîte '.$boxesList[$id].' sera affichée" /></td></tr>
';
    $displayed[$id] = $boxesList[$id];
  }

  if (isset($_COOKIE[BOXES_COOKIE]))
  {
    $remaining = array_diff_assoc($boxesList, $displayed);
    while(list($id, $label) = each($remaining))
    {
      if (isset($_REQUEST['bxn-'.$id]) && ($_REQUEST['bxn-'.$id])=='on')
      {
        $checked = 'checked="checked" ';
      }
      else
      {
        $checked = "";
      }

      $result .= '    <tr id="bx-'.$id.'"><td><input '.'type="radio" name="bx-id" id="bxr-'.$id.'" value="'.$id.'" /></td><td><label for="bxr-'.$id.'">'.$label.'</label></td><td><input '.$checked.'type="checkbox" name="bxn-'.$id.'" id="bxc-'.$id.'" title="Si cette case est cochée, la boîte'.$label.' sera affichée" /></td></tr>
';
      $displayed[$id] = $boxesList[$id];
    }
  }

  return $result;
}
function getCurrentId($array)
{
  if (isset($_REQUEST['bx-id']))
  {
    $id = array_search($_REQUEST['bx-id'], $array);
  }
  else
  {
    $id = 0;
  }
  return $id;
}
function updatePreferences()
{
  global $boxesList;
  if (isset($_REQUEST['bx-command']))
  {
    if (!isset($_COOKIE[BOXES_COOKIE]))
    {
      $bx_list = array_keys($boxesList);
    }
    else
    {
      $bx_list = explode('|', $_COOKIE[BOXES_COOKIE]);
      array_shift($bx_list);
    }
    $id = getCurrentId($bx_list);
    switch($_REQUEST['bx-command'][0])
    {
      case 'M':
          if($id > 0)
          {
            array_flip_values($bx_list, $id, $id-1);
          }
      break;
      case 'D':
          if($id < (count($bx_list) - 1))
          {
            array_flip_values($bx_list, $id, $id+1);
          }
      break;
      case 'S':
          $bx_list = array();
          while (list($key, $value) = each($_REQUEST))
          {
            if ((substr($key,0,4) == 'bxn-') && ($value == 'on'))
            {
              array_push($bx_list,substr($key,4));
            }
          }
      break;
    }
    $cookieValue = '|'.implode('|', $bx_list);
    setCookie(BOXES_COOKIE, $cookieValue, time() + (365*24*3600), "/");
    $_COOKIE[BOXES_COOKIE] = $cookieValue;
  }
}

?>

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