source: extensions/nbc_HistoryIPExcluder/trunk/main.inc.php @ 5162

<?php
/*
Plugin Name: History IP Excluder
Version: 2.0.1
Description: Permet l'exclusion d'une IP ou d'une plage d'IP de l historique - Excludes one IP or a range of IP from the history.
Plugin URI: http://phpwebgallery.net/ext/extension_view.php?eid=147
Author: Nicco, Eric
Author URI: http://gallery-nicco.no-ip.org - http://www.infernoweb.net
*/

if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!');

if (!defined('HIPE_DIR')) define('HIPE_DIR' , basename(dirname(__FILE__)));
if (!defined('HIPE_PATH')) define('HIPE_PATH' , PHPWG_PLUGINS_PATH.basename(dirname(__FILE__)).'/');

load_language('plugin.lang', HIPE_PATH);

add_event_handler('pwg_log_allowed', 'HIPE_IP_Filtrer');
add_event_handler('get_admin_plugin_menu_links', 'HIPE_admin_menu');

/* Set the administration panel of the plugin */
function HIPE_admin_menu($menu)
{
// +-----------------------------------------------------------------------+
// |                      Getting plugin name                              |
// +-----------------------------------------------------------------------+
  $plugin =  PluginNfo(HIPE_PATH);
  $name = $plugin['name'];
  
  array_push($menu,
    array(
      'NAME' => $name,
      'URL' => get_admin_plugin_menu_link(HIPE_PATH.'admin/HIPE_admin.php')
    )
  );
    
  return $menu;
}


function HIPE_IP_Filtrer($do_log)
{
  global $conf;

  $conf_HIPE = explode("," , $conf['HistoryIPExcluder']);

  if (!$do_log)
    return $do_log;
  else
  {
    $IP_Client = explode('.', $_SERVER['REMOTE_ADDR']);
  
    foreach ($conf_HIPE as $Exclusion)
    {
      $IP_Exclude = explode('.', $Exclusion);
  
      if (
        (($IP_Client[0] == $IP_Exclude[0]) or ($IP_Exclude[0] == '%')) and
        (!isset($IP_Exclude[1]) or ($IP_Client[1] == $IP_Exclude[1]) or ($IP_Exclude[1] == '%')) and
        (!isset($IP_Exclude[2]) or ($IP_Client[2] == $IP_Exclude[2]) or ($IP_Exclude[2] == '%')) and
        (!isset($IP_Exclude[3]) or ($IP_Client[3] == $IP_Exclude[3]) or ($IP_Exclude[3] == '%'))
      )
      {
        $do_log = false;
      }    
    }
     
    return $do_log;
  }
}


/* Email sending debugger function */
function DebugLog($value1,$value2)
{
   $fo=fopen (HIPE_PATH.'admin/log.txt','a') ;
   fwrite($fo,"======================\n") ;
   fwrite($fo, "\n" . $value1 . "\r\n") ;
   fwrite($fo, "\n" . $value2 . "\r\n") ;
   fclose($fo) ;
}

/* Function called to get the plugin name */
function PluginNfo($dir)
{
  $path = $dir;

  $plg_data = implode( '', file($path.'main.inc.php') );
  if ( preg_match("|Plugin Name: (.*)|", $plg_data, $val) )
  {
    $plugin['name'] = trim( $val[1] );
  }
  if (preg_match("|Version: (.*)|", $plg_data, $val))
  {
    $plugin['version'] = trim($val[1]);
  }
  if ( preg_match("|Plugin URI: (.*)|", $plg_data, $val) )
  {
    $plugin['uri'] = trim($val[1]);
  }
  if ($desc = load_language('description.txt', $path.'/', array('return' => true)))
  {
    $plugin['description'] = trim($desc);
  }
  elseif ( preg_match("|Description: (.*)|", $plg_data, $val) )
  {
    $plugin['description'] = trim($val[1]);
  }
  if ( preg_match("|Author: (.*)|", $plg_data, $val) )
  {
    $plugin['author'] = trim($val[1]);
  }
  if ( preg_match("|Author URI: (.*)|", $plg_data, $val) )
  {
    $plugin['author uri'] = trim($val[1]);
  }
  if (!empty($plugin['uri']) and strpos($plugin['uri'] , 'extension_view.php?eid='))
  {
    list( , $extension) = explode('extension_view.php?eid=', $plugin['uri']);
    if (is_numeric($extension)) $plugin['extension'] = $extension;
  }
// IMPORTANT SECURITY !
  $plugin = array_map('htmlspecialchars', $plugin);

  return $plugin ;
}

?>