Forum

<?php
/*##################################################
 *                               count.php
 *                            -------------------
 *   begin                : July 27, 2005
 *   copyright            : (C) 2005 Viarre Régis
 *   email                : crowkait@phpboost.com
 *
 *   
###################################################
 *
 *   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; either version 2 of the License, or
 *   (at your option) any later version.
 * 
 *  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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
###################################################*/
 
require_once('../kernel/begin.php');
 
require_once('download_auth.php');
 
$idurl = retrieve(GET, 'id', 0);
 
if (!empty($idurl))
{
    $Sql->query_inject("UPDATE " . PREFIX . "download SET count = count + 1 WHERE id = '" . $idurl . "'", __LINE__, __FILE__); //MAJ du counteur.
    $info_file = $Sql->query_array(PREFIX . "download", "url", "force_download", "idcat", "size", "WHERE id = '" . $idurl . "'", __LINE__, __FILE__);
 
    //Vérification de l'autorisation sur le fichier
    $Cache->load('download');
 
    $auth_read = $User->check_auth($CONFIG_DOWNLOAD['global_auth'], DOWNLOAD_READ_CAT_AUTH_BIT);
    $id_cat_for_download = (int)$info_file['idcat'];
 
    //Bread_crumb : we read categories list recursively
    while ($id_cat_for_download > 0)
    {
        $Bread_crumb->add($DOWNLOAD_CATS[$id_cat_for_download]['name'], url('download.php?cat=' . $id_cat_for_download, 'category-' . $id_cat_for_download . '+' . url_encode_rewrite($DOWNLOAD_CATS[$id_cat_for_download]['name']) . '.php'));
        if (!empty($DOWNLOAD_CATS[$id_cat_for_download]['auth']))
        {
            //If we can't read a category, we can't read sub elements.
            $auth_read = $auth_read && $User->check_auth($DOWNLOAD_CATS[$id_cat_for_download]['auth'], DOWNLOAD_READ_CAT_AUTH_BIT);
        }
        $id_cat_for_download = (int)$DOWNLOAD_CATS[$id_cat_for_download]['id_parent'];
    }
 
    //Pas l'autorisation de le lire
    if (!$auth_read)
        $Errorh->handler('e_auth', E_USER_REDIRECT);
 
    if (empty($info_file['url']))
        $Errorh->handler('e_unexist_file_download', E_USER_REDIRECT);
 
    if ($User->get_attribute('level')>=0)//Si l'user est bien membre
    {
        //Si le téléchargement est forcé et que le fichier est local au serveur
        if ($info_file['force_download'] == DOWNLOAD_FORCE_DL && strpos($info_file['url'], '://') === false)    
        {
            $info_file['url'] = second_parse_url($info_file['url']);
 
            //Redirection vers le fichier demandé
        $filesize = @filesize($info_file['url']);
        $filesize = ($filesize !== false) ? $filesize : (!empty($info_file) ? number_round($info_file['size'] * 1048576, 0) : false);
        if ($filesize !== false)
            header('Content-Length: ' . $filesize);
        header('content-type:application/force-download');
        header('Content-Disposition:attachment;filename="' . substr(strrchr($info_file['url'], '/'), 1) . '"');
        header('Expires:0');
        header('Cache-Control:must-revalidate');
        header('Pragma:public');
        if (@readfile($info_file['url']) === false)
            redirect($info_file['url']);
        }
        //Si c'est une adresse absolue, ce n'est pas la peine d'aller chercher les informations du fichier
        else
        {
        redirect($info_file['url']);
        }
    }
    else
    {
        redirect("".PATH_TO_ROOT."/pages/erreur-non-membre");
    }
}
else
    $Errorh->handler('e_unexist_file_download', E_USER_REDIRECT);
?>