uf/groups.php

<?php
/** 
* @package	uForum 
* @file		groups.php
* @version	$Id$ 
* @copyright	2007-2010 (c) PioDer <pioder@wp.pl>
* @link    		http://www.pioder.pl/
* @license	see LICENSE.txt
**/
define('IN_uF', true);
//include files
require('./config.php');
require('./includes/constants.php');
require('./includes/db.php');
require('./includes/errors.php');
//connect to database
DataBase::db_connect();
require('./includes/sessions.php');
require('./includes/classes/class_user.php');
require('./common.php');
require('./includes/misc_functions.php');
require('./includes/classes/class_topic.php');
require('./includes/classes/secure.php');
require('./lngs/'.DefaultLang().'/main.php');
SessDelInvalid();	
SessRegister();
SessDeleteOld();
$start = TimeGeneration();
foreach ($_POST as $name => $value)
{
	if ($forum_config['use_censorlist'])
	{
		$_POST[$name] = Secure::UseCensorlist($value);
	}
}
if(isset($_GET['mode']))
{
	switch($_GET['mode'])
	{
		case 'view':
		{
			$start = TimeGeneration();
			$default_skin = ViewSkinName();
			$gid = addslashes(strip_tags($_GET['id']));
			if ((isset($_POST['nick']))and ($_POST['nick']!=''))
			{
				if($_POST['nick']!='')
				{
					$uid =User::UserIdByNick($_POST['nick']);
					Secure::user_exists($uid);
					User::AddToGroup($uid, $gid);
					message_forum($lng['useraddedtogroup'],'groups.php?mode=view&amp;id='.$gid);
				}
				else
				{

				}
			}
			elseif ((isset($_POST['delnick']))and ($_POST['delnick']!='')) 
			{
				$uid =User::UserIdByNick($_POST['delnick']);
				Secure::user_exists($uid);
				User::DeleteFromGroup($uid, $gid);
				message_forum($lng['userdeletedforgroup'],'groups.php?mode=view&amp;id='.$gid);	
			}
			else
			{
				$_POST['nick']='';
				$_POST['delnick']='';
			}
			$bool = ($gid == 'mods') ? true : ($gid == 'admins') ? true : false;
			if (!$bool)
			{
				$sql = "SELECT `g_id`, `name`, `desc`, `m_id` FROM `".GROUPS_TABLE."` WHERE `g_id`='$gid'";
				$group = DataBase::fetch(DataBase::sql_query($sql, GENERAL, 'Could not obtain groups information.'));
				if ($group['g_id']=='')
				{
					message_forum($lng['no_group'], 'groups.php');
	    			}
  			}
  			if ($gid == 'admins')
  			{
	      			$group['name'] = $lng['admins'];
	      			$group['desc'] = $lng['admins_desc'];
			}
			if ($gid == 'mods')
  			{
	      			$group['name'] = $lng['mods'];
	      			$group['desc'] = $lng['mods_desc'];
			}
	    		unset($tmp);
			$skin = GenerateHeader($lng['showgroup'].': '.$group['name'], '<a href="groups.php" class="navigator">'.$lng['lgroups'].' &raquo; <a href="groups.php?mode=view&amp;id='.$group['g_id'].'" class="navigator">'.$group['name']);
			require('./skins/'.$default_skin.'/overall_header.tpl');	
			$skin = array(
			'moderate'=>(is_numeric($gid)) ? IfModGroup($group['m_id']) : '',
			'name'=>$group['name'],
			'desc'=>$group['desc'],
			'lregdate'=>$lng['luregister'],
			'llastvisit'=>$lng['lulastvisit'],
			'lposts'=>$lng['posts'],
			'luname'=>$lng['user_name'],
			'g_id'=>$group['g_id']
			);
			require('./skins/'.$default_skin.'/group_view_head_body.tpl');
			if ($gid == 'admins') { $rnk = 2; } else {$rnk = 1;}
			if (is_numeric($gid))
			{
				$sql = "SELECT ".USERS_GROUP_TABLE.".*, ".USERS_TABLE.".* FROM `".USERS_GROUP_TABLE."` LEFT JOIN ".USERS_TABLE." ON ".USERS_TABLE.".u_id =".USERS_GROUP_TABLE.".u_id WHERE `g_id`='$gid'";
			}
			else
			{
	    			$sql = "SELECT * FROM ".USERS_TABLE." WHERE `rank` = '$rnk'";
			}
			$query = DataBase::sql_query($sql, GENERAL, 'Could not obtain users in groups information.');
			$amout = DataBase::num_rows($query);
			if ($amout>0)
			{
				while($result = DataBase::fetch($query))
				{
					$skin = array(
					'id'=>$result['u_id'],
					'uname'=>Topic::UserName($result['nick'], $result['rank']),
					'regdate'=>date('d-m-Y, G:i',$result['regdate']),
					'lastvisit'=>($result['lastvisit']>0) ? date('d-m-Y, G:i',$result['lastvisit']) : $lng['never'],
					'posts'=>$result['posts']
					);
					require('./skins/'.$default_skin.'/users_item_add_body.tpl');
				}
			}
			else
			{
	    			echo '<tr><td width="100%" colspan="8" height="19" class="fitem"><p class="fstandard" align="center">'.$lng['no_elements'].'!</p></td></tr>';
			}
			echo '</table>';
			$stop = TimeGeneration();
			$skin['queries'] =  ShowQueries($start, $stop);
			require('./skins/'.$default_skin.'/overall_footer.tpl');	
			break;
		}
		default:
		{
			message_forum($lng['invalidmode'],'groups.php');
		}
	}
}
else
{
	$default_skin = ViewSkinName();
	
	$skin = GenerateHeader($lng['lgroups'], '<a href="groups.php" class="navigator">'.$lng['lgroups']);
	require('./skins/'.$default_skin.'/overall_header.tpl');	
	$special_groups[] = array('admins', $lng['admins'], $lng['admins_desc']);
	$special_groups[] = array('mods', $lng['mods'], $lng['mods_desc']);
	$i = 0;
	while($i<2)
	{
		$color = ($i==0) ? $forum_config['color_admin'] : $forum_config['color_mod'];
		$skin = array (
		'g_id'=>$special_groups[$i][0],
		'name' => '<span style="color: '.$color.'">'.$special_groups[$i][1].'</span>',
		'desc' =>$special_groups[$i][2] 
		);
		require('./skins/'.$default_skin.'/group_add_body.tpl');
		$i++;
	}
	echo '<br />';

	$sql = "SELECT `g_id`, `name`, `desc` FROM `".GROUPS_TABLE."` ORDER BY `sort`";
	$query = DataBase::sql_query($sql, GENERAL, 'Could not obtain groups information.');
	if (DataBase::num_rows($query)>0)
	{
		while($item = DataBase::fetch($query))
		{
			$skin = array(
			'g_id'=>$item['g_id'],
			'name'=>$item['name'],
			'desc'=>$item['desc']
			);
			require('./skins/'.$default_skin.'/group_add_body.tpl');
		}
	}
	else
	{
   		echo '<table class="maintable"><tr><td width="'.TABLES_WIDTH.'" colspan="8" 
		   height="19" class="fitem"><p class="fstandard" align="center">'.$lng['no_groups'].'!</p></td></tr></table>';
	}	
	$stop = TimeGeneration();
	$skin['queries'] =  ShowQueries($start, $stop);
	require('./skins/'.$default_skin.'/overall_footer.tpl');
}
?>