<?php
/** 
* @package	uForum 
* @file		includes/class_overall.php
* @version	$Id$ 
* @copyright	2009(c) PioDer <pioder@wp.pl>
* @link 	http://pioder.gim2przemysl.int.pl/
* @license	GNU GPL v3
**/
if ( !defined('IN_uF') )
{
	die('Hacking attempt');
}
class Over
{		
	function set_counter()
	{
		global $forum_config;
		if (!isset($_COOKIE['forum_visited']))
		{
			setcookie('forum_visited','1');
			$visit_count = $forum_config['forum_counter'] +1; 
			DataBase::sql_query("UPDATE `".CONFIG_TABLE."` SET `value`='$visit_count' WHERE `name`='forum_counter'",'GENERAL','Could not update forum counter');
		}
		else
		{
			$visit_count = $forum_config['forum_counter'];
		}
		return $visit_count;
	}
	function generate_header($title, $navigator)
	{
		global $lng;
		global $forum_config;
		$skin = array(
		'forumname' => $forum_config['forumname'],
		'forumdesc' => $forum_config['forumdesc'],
		'users' => $lng['lusers'],
		'pm' => $lng['lpm'],
		'register' => $lng['lregister'],
		'search' => $lng['lsearch'],
		'eprofile' => $lng['leprofile'],
		'groups' => $lng['lgroups'],
		'keywords' => $forum_config['meta_keywords'],
		'description' => $forum_config['meta_description'],
		'mainpage' => $title,
		'lmainpage' => $navigator,
		'lactual_time'=>$lng['lactualtime'],
		'modelogin' => ($_SESSION['uid']>0) ? 'logout' : 'login',
		'llogin' => ($_SESSION['uid']>0) ? $lng['lunlogin'] : $lng['llogin']
		);
		return $skin;
	}
	function user_agent($agent)
	{
		global $lng;
		/*This original function is in phpBB 1.12.5 modified by Przemo*/
		/*Modified by PioDer: added new browsers and systems and other replaces*/
		$agent_tst = ' ' . strtolower($agent);
		$system = $browser = '';
		if ( 
			strpos($agent_tst, 'windows') || 
			strpos($agent_tst, 'win9') || 
			strpos($agent_tst, 'win32') || 
			strpos($agent_tst, 'nt 5.') || 
			strpos($agent_tst, 'nt 4') )
		{
			$system = ( strpos($agent_tst, 'windows 9') || strpos($agent_tst, 'nt 4') || strpos($agent_tst, 'windows') || strpos($agent_tst, 'win32') ) ? 'windows_98_nt_2000' : $system;
			$system = ( strpos($agent_tst, 'nt 5.') || strpos($agent_tst, 'nt 6.') || strpos($agent_tst, 'nt 7.') || strpos($agent_tst, 'nt 8.') ) ? 'windows_xp_2003' : $system;
			$system = (strpos($agent_tst, 'nt 5.0')) ? 'windows_98_nt_2000' : $system;
			$system = (strpos($agent_tst, 'nt 6.0')) ? 'windows_vista' : $system;
		}
		else
		{
			$system = (strpos($agent_tst, 'linux')) ? 'linux' : $system;
			$system = (strpos($agent_tst, 'suse')) ? 'linux_suse' : $system;
			$system = (strpos($agent_tst, 'knoppix')) ? 'linux_knoppix' : $system;
			$system = (strpos($agent_tst, 'turbolinux')) ? 'linux_turbolinux' : $system;
			$system = (strpos($agent_tst, 'slackware')) ? 'linux_slackware' : $system;
			$system = (strpos($agent_tst, 'gentoo')) ? 'linux_gentoo' : $system;
			$system = (strpos($agent_tst, 'lycoris')) ? 'linux_lycoris' : $system;
			$system = (strpos($agent_tst, 'debian')) ? 'linux_debian' : $system;
			$system = (strpos($agent_tst, 'redhat')) ? 'linux_redhat' : $system;
			$system = (strpos($agent_tst, 'archlinux')) ? 'linux_arch' : $system;
			$system = (strpos($agent_tst, 'ubuntu')) ? 'linux_ubuntu' : $system; 
			$system = (strpos($agent_tst, 'cdlinux')) ? 'linux_cdlinux' : $system; 
			$system = (strpos($agent_tst, 'mandriva')) ? 'linux_mandriva' : $system; 
			$system = (strpos($agent_tst, 'kateos')) ? 'linux_kateos' : $system;
			$system = (strpos($agent_tst, 'bsd')) ? 'linux_freebsd' : $system;
		}
			if ( $system == '')
		{
			$system = (strpos($agent_tst, 'mac')) ? 'macos' : $system;
			$system = (strpos($agent_tst, 'aix')) ? 'aix' : $system;
			$system = (strpos($agent_tst, 'lindows')) ? 'lindows' : $system;
			$system = (strpos($agent_tst, 'amiga')) ? 'amiga' : $system;
			$system = (strpos($agent_tst, 'athe')) ? 'athe' : $system;
			$system = (strpos($agent_tst, 'beos')) ? 'beos' : $system;
			$system = (strpos($agent_tst, 'zeta')) ? 'beos' : $system;
			$system = (strpos($agent_tst, 'BlueEyed')) ? 'beos' : $system;
			$system = (strpos($agent_tst, 'nextstep')) ? 'nextstep' : $system;
			$system = (strpos($agent_tst, 'warp')) ? 'warp' : $system;
			$system = (strpos($agent_tst, 'qnx')) ? 'qnx' : $system;
			$system = (strpos($agent_tst, 'risc')) ? 'risc' : $system;
			$system = (strpos($agent_tst, 'solaris')) ? 'solaris' : $system;
			$system = (strpos($agent_tst, 'unix')) ? 'unix' : $system;
			$system = (strpos($agent_tst, 'macos')) ? 'macos' : $system;
			$system = (strpos($agent_tst, 'mac os')) ? 'macos' : $system;
			$system = (strpos($agent_tst, 'symbian')) ? 'symbian' : $system;
			$system = ($system == '' && strpos($agent_tst, 'win9') || strpos($agent_tst, 'win3') || strpos($agent_tst, 'windows') ) ? 'windows_98_nt_2000' : $system;
		}
		$browser = (strpos($agent_tst, 'mozilla')) ? 'mozilla' : $browser;
		$browser = (strpos($agent_tst, 'msie')) ? 'ie' : $browser;
		$browser = (strpos($agent_tst, 'msie 7')) ? 'ie7' : $browser;
		$browser = (strpos($agent_tst, 'netscape')) ? 'netscape' : $browser;
		$browser = (strpos($agent_tst, 'opera')) ? 'opera' : $browser;
		$browser = (strpos($agent_tst, 'konqueror')) ? 'konqueror' : $browser;
		$browser = (strpos($agent_tst, 'galeon')) ? 'galeon' : $browser;
		$browser = (strpos($agent_tst, 'firefox')) ? 'firefox' : $browser;
		$browser = (strpos($agent_tst, 'netsprint')) ? 'netsprint' : $browser;
		$browser = (strpos($agent_tst, 'firebird')) ? 'firebird' : $browser;
		$browser = (strpos($agent_tst, 'links')) ? 'links' : $browser;
		$browser = (strpos($agent_tst, 'dillo')) ? 'dillo' : $browser;
		$browser = (strpos($agent_tst, 'omniweb')) ? 'omniweb' : $browser;
		$browser = (strpos($agent_tst, 'avant')) ? 'avant' : $browser;
		$browser = (strpos($agent_tst, 'myie2')) ? 'myie2' : $browser;
		$browser = (strpos($agent_tst, 'seamonkey')) ? 'seamonkey' : $browser;
		$browser = (strpos($agent_tst, 'maxthon')) ? 'maxthon' : $browser;

		$browser = ($browser == '') ? 'unknown' : $browser;
		$system = ($system == '') ? 'unknown' : $system;

		return array('icon_' . $system . '.gif', 'icon_' . $browser . '.gif', ($system=='unknown') ? $lng['unknown'] : $system, ($browser=='unknown') ? $lng['unknown'] : $browser);
	}
	function GenerateTime($request_time)
	{
		global $lng;
		if (date('d-m-Y',$request_time)== date('d-m-Y',time()))
		{
			$date = $lng['today'].', '.date('G:i', $request_time);
		}
		else
		{
			if ((date('d',$request_time))== (date('d',time())-1) && (date('m-Y',$request_time)== date('m-Y',time())))
			{
				$date = $lng['yesterday'].', '.date('G:i', $request_time);
			}
			else
			{
				$date = date('d-m-Y, G:i',$request_time);
			}
		}
		return $date;
	}
	function AddPages()
	{
   		global $count;
   		global $page;
   		$content = '';
   		for ($i=1;$i<=$count;$i++)
   		{
     			if ($i==$page)
     			{
				$content .= '<option value="'.$i.'" selected="selected">'.$i.'</option>';
			}
			else
			{
				$content .= '<option value="'.$i.'">'.$i.'</option>';
			}
     		}
     		return $content;
     		unset($content);
     	}
	function AddPages2($page)//for edit profile, not used in limit!
	{
	   	$content = '';
	   	for ($i=1;$i<=50;$i++)
	   	{
	     		if ($i==$page)
     			{
				$content .= '<option value="'.$i.'" selected="selected">'.$i.'</option>';
			}
			else
			{
				$content .= '<option value="'.$i.'">'.$i.'</option>';
			}
     		}
		return $content;
		unset($content);
	}	
	function AddSkins()
	{
		global $forum_config;
		global $default_skin;
		$all='';
		$query = DataBase::sql_query("SELECT `name`, `s_id` FROM `".SKINS_TABLE."`",'GENERAL','Could not obtain skins information');
		while($t = @mysql_fetch_array($query))
		{
		
			if ($t['name']==$default_skin)
			{
				$all .=	'<option value="'.$t['s_id'].'" selected="selected">'.$t['name'].'</option>';
			}
			else
			{
				$all .=	'<option value="'.$t['s_id'].'">'.$t['name'].'</option>';
			}
		}
		return $all;
		unset($t, $all);
	}
	function AddLangs()
	{
		global $forum_config;
		global $default_lang;
		$result='';
		$rep=opendir('./lngs');
		$browseruMoinsUnRepertoire = false;
		while ($file = readdir($rep))
		{
			if($file != '..' && $file !='.' && $file !='')
			{ 
				if (is_dir('./lngs/'.$file)){
					$browseruMoinsUnRepertoire = true;
					if ($file==$default_lang)
					{
						$result .='<option value="'.$file.'" selected="selected">'.$file.'</option>';
					}
					else
					{
						$result .='<option value="'.$file.'">'.$file.'</option>';
					}
				}
			}
		}
		return $result;
		unset($rep, $browseruMoinsUnRepertoire, $file, $result);
	}
	function TimeGeneration()
	{
		list($usec, $sec ) = explode(" ",microtime());
		return ((float)$usec + (float)$sec);
	}
	function IfModGroup($guid)
	{
		global $lng;
		$uid = $_SESSION['uid'];
		if ($guid==$uid)
		{
			return'
			<tr>
			<td class="fitem">
			<span class="fstandard">'.$lng['addusrtogrp'].':</span><input type="text" name="nick" style="widtfh:100px; height:15px" value="'.$_POST['nick'].'">
			</td>
			<td class="fitem">
			<span class="fstandard">'.$lng['delusrforgrp'].':</span><input type="text" name="delnick" style="widtfh:100px; height:15px" value="'.$_POST['nick'].'">
			</td>
			<td class="fitem">
			<input type="submit" class="fbutton" value="'.$lng['lgo'].'">
			</tr>
			';
		}	
	}
	function TotalPosts()
	{
		$sql = "SELECT count(*) as `p_id` FROM ".POSTS_TABLE."";
		$query = DataBase::sql_query($sql,'GENERAL','Could not obtain total posts information');
		$result = mysql_fetch_array($query);
		$result = $result['p_id'];
		return($result);
	}
	function DefaultLang()
	{
		global $forum_config;
		global $userdata;
		if ($_SESSION['uid']>0)
		{
    			//$sql = "SELECT `u_id`, `lang` FROM ".USERS_TABLE." WHERE `u_id`='".$_SESSION['uid']."' LIMIT 1";
    			//$result = @mysql_fetch_array(DataBase::sql_query($sql,'GENERAL','Could not obtain user information'));
    			return $userdata['lang'];
		}
		else
		{
			return $forum_config['defaultlang'];
		}
	}
	function ShowQueries($start, $stop)
	{
		global $forum_config;
		global $lng;
		if ($forum_config['show_time_generation'])
		{
			$result = $stop - $start; 
			$result = round($result,3);
			if (extension_loaded('xdebug'))
			{
				return $lng['script_generated'].$result.' '.$lng['seconds'].'. SQL: '.$_COOKIE['queries'].'.<br>
				Wersja Xdebug: '.phpversion('xdebug').', Użycie pamięci: '.round((xdebug_memory_usage()/1024),2).'KB.';
			}
			else
			{
				return $lng['script_generated'].$result.' '.$lng['seconds'].'. SQL: '.$_COOKIE['queries'].'.';
			}
		}
		else
		{
			return '';
		}
	}
	function ViewSkinName()
	{
		
		global $forum_config;
		global $userdata;
		if ($_SESSION['uid']>0)
		{
			$result = $userdata['skin'];
		}
		else
		{
			$result = $forum_config['defaultskin'];
		}
		$sql = "SELECT * FROM `".SKINS_TABLE."` WHERE `s_id`='$result'";
		$result = mysql_fetch_array(DataBase::sql_query($sql,'CRITICAL','Could not obtain skin information.'));
		return $result['name'];
	}
}
?>