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<?php
2 
 
3 
/*************************************************************
4 
*  TorrentFlux PHP Torrent Manager
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*  www.torrentflux.com
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**************************************************************/
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/*
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    This file is part of TorrentFlux.
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10 
    TorrentFlux is free software; you can redistribute it and/or modify
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    it under the terms of the GNU General Public License as published by
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    the Free Software Foundation; either version 2 of the License, or
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    (at your option) any later version.
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    TorrentFlux is distributed in the hope that it will be useful,
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    but WITHOUT ANY WARRANTY; without even the implied warranty of
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    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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    GNU General Public License for more details.
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    You should have received a copy of the GNU General Public License
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    along with TorrentFlux; if not, write to the Free Software
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    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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*/
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//*************************************************************
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// This file contains methods used by both the login.php and the
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// main application
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//*************************************************************
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function getRequestVar($varName)
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{
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    if (array_key_exists($varName,$_REQUEST))
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    {
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	return trim($_REQUEST[$varName]);
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    }
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    else
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    {
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        return '';
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    }
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}
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//*********************************************************
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// AuditAction
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function AuditAction($action, $file="")
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{
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    global $_SERVER, $cfg, $db;
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    $host_resolved = gethostbyaddr($cfg['ip']);
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    $create_time = time();
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    $rec = array(
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                    'user_id' => $cfg['user'],
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                    'file' => $file,
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                    'action' => $action,
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                    'ip' => $cfg['ip'],
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                    'ip_resolved' => $host_resolved,
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                    'user_agent' => $_SERVER['HTTP_USER_AGENT'],
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                    'time' => $create_time
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                );
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    $sTable = 'tf_log';
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    $sql = $db->GetInsertSql($sTable, $rec);
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    // add record to the log
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    $result = $db->Execute($sql);
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    showError($db,$sql);
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}
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//*********************************************************
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function loadSettings()
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{
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    global $cfg, $db;
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    // pull the config params out of the db
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    $sql = "SELECT tf_key, tf_value FROM tf_settings";
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    $recordset = $db->Execute($sql);
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    showError($db, $sql);
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    while(list($key, $value) = $recordset->FetchRow())
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    {
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        $tmpValue = '';
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	    if(strpos($key,"Filter")>0)
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        {
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	        $tmpValue = unserialize($value);
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	    }
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	    elseif($key == 'searchEngineLinks')
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	    {
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	        $tmpValue = unserialize($value);
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	    }
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	    if(is_array($tmpValue))
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        {
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            $value = $tmpValue;
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        }
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        $cfg[$key] = $value;
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    }
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}
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//*********************************************************
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function insertSetting($key,$value)
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{
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    global $cfg, $db;
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    $update_value = $value;
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    if (is_array($value))
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    {
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        $update_value = serialize($value);
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    }
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    $sql = "INSERT INTO tf_settings VALUES ('".$key."', '".$update_value."')";
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    if ( $sql != "" )
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    {
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        $result = $db->Execute($sql);
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        showError($db,$sql);
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        // update the Config.
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        $cfg[$key] = $value;
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    }
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}
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//*********************************************************
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function updateSetting($key,$value)
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{
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    global $cfg, $db;
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    $update_value = $value;
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	if (is_array($value))
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    {
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        $update_value = serialize($value);
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    }
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    $sql = "UPDATE tf_settings SET tf_value = '".$update_value."' WHERE tf_key = '".$key."'";
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    if ( $sql != "" )
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    {
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        $result = $db->Execute($sql);
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        showError($db,$sql);
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        // update the Config.
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        $cfg[$key] = $value;
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    }
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}
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//*********************************************************
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function saveSettings($settings)
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{
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    global $cfg, $db;
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146 
    foreach ($settings as $key => $value)
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    {
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        if (array_key_exists($key, $cfg))
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        {
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            if(is_array($cfg[$key]) || is_array($value))
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            {
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                if(serialize($cfg[$key]) != serialize($value))
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                {
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                    updateSetting($key, $value);
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                }
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157 
            }elseif ($cfg[$key] != $value)
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            {
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                updateSetting($key, $value);
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            }
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            else
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            {
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                // Nothing has Changed..
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            }
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        }else{
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            insertSetting($key,$value);
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        }
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    }
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}
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171 
//*********************************************************
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function isFile($file)
173 
{
174 
    $rtnValue = False;
175 
 
176 
    if (is_file($file))
177 
    {
178 
        $rtnValue = True;
179 
    }
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    else
181 
    {
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        if ($file == trim(shell_exec("ls ".$file)))
183 
        {
184 
            $rtnValue = True;
185 
        }
186 
    }
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    return $rtnValue;
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}
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190 
?>