Lista de membros com usuários repetidos

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Fleds
Novato
Novato
Mensagens: 38
Registrado em: 24 Jun 2012, 14:23
Contato:

Re: Lista de membros com usuários repetidos

Mensagem por Fleds »

Aí está! srsrsrsr

Código: Selecionar todos

<?php
/**
*
* @package phpBB3
* @version $Id$
* @copyright (c) 2005 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/

/**
* @ignore
*/
define('IN_PHPBB', true);
$phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './';
$phpEx = substr(strrchr(__FILE__, '.'), 1);
include($phpbb_root_path . 'common.' . $phpEx);
include($phpbb_root_path . 'includes/functions_display.' . $phpEx);
//Begin: National_Flag
include($phpbb_root_path . 'includes/functions_flag.' . $phpEx);
//End: National_Flag
// Begin: Profile Fields Control MOD
include($phpbb_root_path . 'includes/functions_profile_control.' . $phpEx);
// End: Profile Fields Control MOD

// Start session management
$user->session_begin();
$auth->acl($user->data);
$user->setup(array('memberlist', 'groups' , 'mods/skype'));
$user->add_lang('mods/social_networking_buttons');
$user->add_lang('mods/reputation_system');

// Grab data
$mode		= request_var('mode', '');
$action		= request_var('action', '');
$user_id	= request_var('u', ANONYMOUS);
$username	= request_var('un', '', true);
$group_id	= request_var('g', 0);
$topic_id	= request_var('t', 0);

// Check our mode...
if (!in_array($mode, array('', 'group', 'viewprofile', 'email', 'contact', 'searchuser', 'leaders')))
{
	trigger_error('NO_MODE');
}

switch ($mode)
{
	case 'email':
	break;

	default:
		// Can this user view profiles/memberlist?
		if (!$auth->acl_gets('u_viewprofile', 'a_user', 'a_useradd', 'a_userdel'))
		{
			if ($user->data['user_id'] != ANONYMOUS)
			{
				trigger_error('NO_VIEW_USERS');
			}

			login_box('', ((isset($user->lang['LOGIN_EXPLAIN_' . strtoupper($mode)])) ? $user->lang['LOGIN_EXPLAIN_' . strtoupper($mode)] : $user->lang['LOGIN_EXPLAIN_MEMBERLIST']));
		}
	break;
}

$start	= request_var('start', 0);
$submit = (isset($_POST['submit'])) ? true : false;

$default_key = 'c';
//Reputation System
if ($config['rs_sort_memberlist']){
	//Sort by reputation by default if the mod config says so
	$default_key = 'r';
	//Make it descending by default
	$_REQUEST['sd'] = request_var('sd','d');
}
//Reputation System
$sort_key = request_var('sk', $default_key);
$sort_dir = request_var('sd', 'a');


// Grab rank information for later
$ranks = $cache->obtain_ranks();


// What do you want to do today? ... oops, I think that line is taken ...
switch ($mode)
{
	case 'leaders':
		// Display a listing of board admins, moderators
		include($phpbb_root_path . 'includes/functions_user.' . $phpEx);

		$page_title = $user->lang['THE_TEAM'];
		$template_html = 'memberlist_leaders.html';

		$user_ary = $auth->acl_get_list(false, array('a_', 'm_'), false);

		$admin_id_ary = $global_mod_id_ary = $mod_id_ary = $forum_id_ary = array();
		foreach ($user_ary as $forum_id => $forum_ary)
		{
			foreach ($forum_ary as $auth_option => $id_ary)
			{
				if (!$forum_id)
				{
					if ($auth_option == 'a_')
					{
						$admin_id_ary = array_merge($admin_id_ary, $id_ary);
					}
					else
					{
						$global_mod_id_ary = array_merge($global_mod_id_ary, $id_ary);
					}
					continue;
				}
				else
				{
					$mod_id_ary = array_merge($mod_id_ary, $id_ary);
				}

				if ($forum_id)
				{
					foreach ($id_ary as $id)
					{
						$forum_id_ary[$id][] = $forum_id;
					}
				}
			}
		}

		$admin_id_ary = array_unique($admin_id_ary);
		$global_mod_id_ary = array_unique($global_mod_id_ary);

		$mod_id_ary = array_merge($mod_id_ary, $global_mod_id_ary);
		$mod_id_ary = array_unique($mod_id_ary);

		// Admin group id...
		$sql = 'SELECT group_id
			FROM ' . GROUPS_TABLE . "
			WHERE group_name = 'ADMINISTRATORS'";
		$result = $db->sql_query($sql);
		$admin_group_id = (int) $db->sql_fetchfield('group_id');
		$db->sql_freeresult($result);

		// Get group memberships for the admin id ary...
		$admin_memberships = group_memberships($admin_group_id, $admin_id_ary);

		$admin_user_ids = array();

		if (!empty($admin_memberships))
		{
			// ok, we only need the user ids...
			foreach ($admin_memberships as $row)
			{
				$admin_user_ids[$row['user_id']] = true;
			}
		}
		unset($admin_memberships);

		$sql = 'SELECT forum_id, forum_name
			FROM ' . FORUMS_TABLE;
		$result = $db->sql_query($sql);

		$forums = array();
		while ($row = $db->sql_fetchrow($result))
		{
			$forums[$row['forum_id']] = $row['forum_name'];
		}
		$db->sql_freeresult($result);

		$sql = $db->sql_build_query('SELECT', array(
			'SELECT'	=> 'u.user_id, u.group_id as default_group, u.username, u.username_clean, u.user_colour, u.user_rank, u.user_posts, u.user_allow_pm, u.user_flag, g.group_id, g.group_name, g.group_colour, g.group_type, ug.user_id as ug_user_id',

			'FROM'		=> array(
				USERS_TABLE		=> 'u',
				GROUPS_TABLE	=> 'g'
			),

			'LEFT_JOIN'	=> array(
				array(
					'FROM'	=> array(USER_GROUP_TABLE => 'ug'),
					'ON'	=> 'ug.group_id = g.group_id AND ug.user_pending = 0 AND ug.user_id = ' . $user->data['user_id']
				)
			),

			'WHERE'		=> $db->sql_in_set('u.user_id', array_unique(array_merge($admin_id_ary, $mod_id_ary)), false, true) . '
				AND u.group_id = g.group_id',

			'ORDER_BY'	=> 'g.group_name ASC, u.username_clean ASC'
		));
		$result = $db->sql_query($sql);
		//Begin: National_Flag
		$flag_count = 0;
		//End: National_Flag

		while ($row = $db->sql_fetchrow($result))
		{
			$which_row = (in_array($row['user_id'], $admin_id_ary)) ? 'admin' : 'mod';

			// We sort out admins not within the 'Administrators' group.
			// Else, we will list those as admin only having the permission to view logs for example.
			if ($which_row == 'admin' && empty($admin_user_ids[$row['user_id']]))
			{
				// Remove from admin_id_ary, because the user may be a mod instead
				unset($admin_id_ary[array_search($row['user_id'], $admin_id_ary)]);

				if (!in_array($row['user_id'], $mod_id_ary) && !in_array($row['user_id'], $global_mod_id_ary))
				{
					continue;
				}
				else
				{
					$which_row = 'mod';
				}
			}

			$s_forum_select = '';
			$undisclosed_forum = false;

			if (isset($forum_id_ary[$row['user_id']]) && !in_array($row['user_id'], $global_mod_id_ary))
			{
				if ($which_row == 'mod' && sizeof(array_diff(array_keys($forums), $forum_id_ary[$row['user_id']])))
				{
					foreach ($forum_id_ary[$row['user_id']] as $forum_id)
					{
						if (isset($forums[$forum_id]))
						{
							if ($auth->acl_get('f_list', $forum_id))
							{
								$s_forum_select .= '<option value="">' . $forums[$forum_id] . '</option>';
							}
							else
							{
								$undisclosed_forum = true;
							}
						}
					}
				}
			}

			// If the mod is only moderating non-viewable forums we skip the user. There is no gain in displaying the person then...
			if (!$s_forum_select && $undisclosed_forum)
			{
//				$s_forum_select = '<option value="">' . $user->lang['FORUM_UNDISCLOSED'] . '</option>';
				continue;
			}

			// The person is moderating several "public" forums, therefore the person should be listed, but not giving the real group name if hidden.
			if ($row['group_type'] == GROUP_HIDDEN && !$auth->acl_gets('a_group', 'a_groupadd', 'a_groupdel') && $row['ug_user_id'] != $user->data['user_id'])
			{
				$group_name = $user->lang['GROUP_UNDISCLOSED'];
				$u_group = '';
			}
			else
			{
				$group_name = ($row['group_type'] == GROUP_SPECIAL) ? $user->lang['G_' . $row['group_name']] : $row['group_name'];
				$u_group = append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=group&g=' . $row['group_id']);
			}


			//Begin: National_Flag
			if (!empty($config['allow_flags']) && !empty($row['user_flag']))
			{
				$user_flag = get_user_flag($row['user_flag']);
				++$flag_count;
			}
			else
			{
				$user_flag = '';
			}			
			//End: National_Flag
			$rank_title = $rank_img = '';
			get_user_rank($row['user_rank'], (($row['user_id'] == ANONYMOUS) ? false : $row['user_posts']), $rank_title, $rank_img, $rank_img_src);

			$template->assign_block_vars($which_row, array(
				'USER_ID'		=> $row['user_id'],
				'FORUMS'		=> $s_forum_select,
				'RANK_TITLE'	=> $rank_title,
				'GROUP_NAME'	=> $group_name,
				'GROUP_COLOR'	=> $row['group_colour'],

				'RANK_IMG'		=> $rank_img,
				'RANK_IMG_SRC'	=> $rank_img_src,

				'U_GROUP'			=> $u_group,
				'U_PM'				=> ($config['allow_privmsg'] && $auth->acl_get('u_sendpm') && ($row['user_allow_pm'] || $auth->acl_gets('a_', 'm_') || $auth->acl_getf_global('m_'))) ? append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&mode=compose&u=' . $row['user_id']) : '',

				'USERNAME_FULL'		=> get_username_string('full', $row['user_id'], $row['username'], $row['user_colour']),
				'USERNAME'			=> get_username_string('username', $row['user_id'], $row['username'], $row['user_colour']),
				'USER_COLOR'		=> get_username_string('colour', $row['user_id'], $row['username'], $row['user_colour']),
				'U_VIEW_PROFILE'	=> get_username_string('profile', $row['user_id'], $row['username'], $row['user_colour']),
				//Begin: National_Flag
				'USER_FLAG'			=> $user_flag,
				//End: National_Flag
			));
		}
		$db->sql_freeresult($result);

		$template->assign_vars(array(

			//Begin: National_Flag
			'S_USER_FLAG'	=> $flag_count,
			//End: National_Flag
			'PM_IMG'		=> $user->img('icon_contact_pm', $user->lang['SEND_PRIVATE_MESSAGE']))
		);
	break;

	case 'contact':

		$page_title = $user->lang['IM_USER'];
		$template_html = 'memberlist_im.html';

		if (!$auth->acl_get('u_sendim'))
		{
			trigger_error('NOT_AUTHORISED');
		}

		$presence_img = '';
		switch ($action)
		{
			case 'aim':
				$lang = 'AIM';
				$sql_field = 'user_aim';
				$s_select = 'S_SEND_AIM';
				$s_action = '';
			break;

			case 'msnm':
				$lang = 'MSNM';
				$sql_field = 'user_msnm';
				$s_select = 'S_SEND_MSNM';
				$s_action = '';
			break;
			case 'skype':
				$lang = 'SKYPE';
				$sql_field = 'user_skype';
				$s_select = 'S_SEND_SKYPE';
				$s_action = '';
			break;

			case 'jabber':
				$lang = 'JABBER';
				$sql_field = 'user_jabber';
				$s_select = (@extension_loaded('xml') && $config['jab_enable']) ? 'S_SEND_JABBER' : 'S_NO_SEND_JABBER';
				$s_action = append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=contact&action=$action&u=$user_id");
			break;

			default:
				trigger_error('NO_MODE', E_USER_ERROR);
			break;
		}

		// Grab relevant data
		$sql = "SELECT user_id, username, user_email, user_lang, $sql_field
			FROM " . USERS_TABLE . "
			WHERE user_id = $user_id
				AND user_type IN (" . USER_NORMAL . ', ' . USER_FOUNDER . ')';
		$result = $db->sql_query($sql);
		$row = $db->sql_fetchrow($result);
		$db->sql_freeresult($result);

		if (!$row)
		{
			trigger_error('NO_USER');
		}
		else if (empty($row[$sql_field]))
		{
			trigger_error('IM_NO_DATA');
		}

		// Post data grab actions
		switch ($action)
		{
			case 'jabber':
				add_form_key('memberlist_messaging');

				if ($submit && @extension_loaded('xml') && $config['jab_enable'])
				{
					if (check_form_key('memberlist_messaging'))
					{

						include_once($phpbb_root_path . 'includes/functions_messenger.' . $phpEx);

						$subject = sprintf($user->lang['IM_JABBER_SUBJECT'], $user->data['username'], $config['server_name']);
						$message = utf8_normalize_nfc(request_var('message', '', true));

						if (empty($message))
						{
							trigger_error('EMPTY_MESSAGE_IM');
						}

						$messenger = new messenger(false);

						$messenger->template('profile_send_im', $row['user_lang']);
						$messenger->subject(htmlspecialchars_decode($subject));

						$messenger->replyto($user->data['user_email']);
						$messenger->im($row['user_jabber'], $row['username']);

						$messenger->assign_vars(array(
							'BOARD_CONTACT'	=> $config['board_contact'],
							'FROM_USERNAME'	=> htmlspecialchars_decode($user->data['username']),
							'TO_USERNAME'	=> htmlspecialchars_decode($row['username']),
							'MESSAGE'		=> htmlspecialchars_decode($message))
						);

						$messenger->send(NOTIFY_IM);

						$s_select = 'S_SENT_JABBER';
					}
					else
					{
						trigger_error('FORM_INVALID');
					}
				}
			break;
		}

		// Send vars to the template
		$template->assign_vars(array(
			'IM_CONTACT'	=> $row[$sql_field],
			'A_IM_CONTACT'	=> addslashes($row[$sql_field]),

			'U_AIM_CONTACT'	=> ($action == 'aim') ? 'aim:addbuddy?screenname=' . urlencode($row[$sql_field]) : '',
			'U_AIM_MESSAGE'	=> ($action == 'aim') ? 'aim:goim?screenname=' . urlencode($row[$sql_field]) . '&message=' . urlencode($config['sitename']) : '',

			'USERNAME'		=> $row['username'],
			'CONTACT_NAME'	=> $row[$sql_field],
			'SITENAME'		=> $config['sitename'],

			'PRESENCE_IMG'		=> $presence_img,

			'L_SEND_IM_EXPLAIN'	=> $user->lang['IM_' . $lang],
			'L_IM_SENT_JABBER'	=> sprintf($user->lang['IM_SENT_JABBER'], $row['username']),

			$s_select			=> true,
			'S_IM_ACTION'		=> $s_action)
		);

	break;

	case 'viewprofile':
		// Display a profile
		if ($user_id == ANONYMOUS && !$username)
		{
			trigger_error('NO_USER');
		}

		// Get user...
		$sql = 'SELECT *
			FROM ' . USERS_TABLE . '
			WHERE ' . (($username) ? "username_clean = '" . $db->sql_escape(utf8_clean_string($username)) . "'" : "user_id = $user_id");
		$result = $db->sql_query($sql);
		$member = $db->sql_fetchrow($result);
		$db->sql_freeresult($result);

		if (!$member)
		{
			trigger_error('NO_USER');
		}

		// a_user admins and founder are able to view inactive users and bots to be able to manage them more easily
		// Normal users are able to see at least users having only changed their profile settings but not yet reactivated.
		if (!$auth->acl_get('a_user') && $user->data['user_type'] != USER_FOUNDER)
		{
			if ($member['user_type'] == USER_IGNORE)
			{
				trigger_error('NO_USER');
			}
			else if ($member['user_type'] == USER_INACTIVE && $member['user_inactive_reason'] != INACTIVE_PROFILE)
			{
				trigger_error('NO_USER');
			}
		}

		$user_id = (int) $member['user_id'];

		// Get group memberships
		// Also get visiting user's groups to determine hidden group memberships if necessary.
		$auth_hidden_groups = ($user_id === (int) $user->data['user_id'] || $auth->acl_gets('a_group', 'a_groupadd', 'a_groupdel')) ? true : false;
		$sql_uid_ary = ($auth_hidden_groups) ? array($user_id) : array($user_id, (int) $user->data['user_id']);

		// Do the SQL thang
		$sql = 'SELECT g.group_id, g.group_name, g.group_type, ug.user_id
			FROM ' . GROUPS_TABLE . ' g, ' . USER_GROUP_TABLE . ' ug
			WHERE ' . $db->sql_in_set('ug.user_id', $sql_uid_ary) . '
				AND g.group_id = ug.group_id
				AND ug.user_pending = 0';
		$result = $db->sql_query($sql);

		// Divide data into profile data and current user data
		$profile_groups = $user_groups = array();
		while ($row = $db->sql_fetchrow($result))
		{
			$row['user_id'] = (int) $row['user_id'];
			$row['group_id'] = (int) $row['group_id'];

			if ($row['user_id'] == $user_id)
			{
				$profile_groups[] = $row;
			}
			else
			{
				$user_groups[$row['group_id']] = $row['group_id'];
			}
		}
		$db->sql_freeresult($result);

		// Filter out hidden groups and sort groups by name
		$group_data = $group_sort = array();
		foreach ($profile_groups as $row)
		{
			if ($row['group_type'] == GROUP_SPECIAL)
			{
				// Lookup group name in language dictionary
				if (isset($user->lang['G_' . $row['group_name']]))
				{
					$row['group_name'] = $user->lang['G_' . $row['group_name']];
				}
			}
			else if (!$auth_hidden_groups && $row['group_type'] == GROUP_HIDDEN && !isset($user_groups[$row['group_id']]))
			{
				// Skip over hidden groups the user cannot see
				continue;
			}

			$group_sort[$row['group_id']] = utf8_clean_string($row['group_name']);
			$group_data[$row['group_id']] = $row;
		}
		unset($profile_groups);
		unset($user_groups);
		asort($group_sort);

		$group_options = '';
		foreach ($group_sort as $group_id => $null)
		{
			$row = $group_data[$group_id];

			$group_options .= '<option value="' . $row['group_id'] . '"' . (($row['group_id'] == $member['group_id']) ? ' selected="selected"' : '') . '>' . $row['group_name'] . '</option>';
		}
		unset($group_data);
		unset($group_sort);

		// What colour is the zebra
		$sql = 'SELECT friend, foe
			FROM ' . ZEBRA_TABLE . "
			WHERE zebra_id = $user_id
				AND user_id = {$user->data['user_id']}";

		$result = $db->sql_query($sql);
		$row = $db->sql_fetchrow($result);
		$foe = ($row['foe']) ? true : false;
		$friend = ($row['friend']) ? true : false;
		$db->sql_freeresult($result);

          // friend list mod by ian-taylor.ca
       $user_id = request_var('u', 0);
       $start   = request_var('start', 0);
       $limit = request_var('limit', intval($config['number_friends']));
       $sql = 'SELECT u.user_avatar, u.username, u.user_colour, u.user_avatar_type, u.user_avatar_width, u.user_avatar_height, z.user_id, z.zebra_id, z.friend FROM ' . USERS_TABLE . '  u, ' . ZEBRA_TABLE . '  z WHERE u.user_id=z.zebra_id AND z.friend = 1 AND z.user_id = '.$user_id;
       $result = $db->sql_query_limit($sql, $limit, $start);
             
       while($row_av = $db->sql_fetchrow( $result )) {
          $avatar_fri = get_user_avatar($row_av['user_avatar'], $row_av['user_avatar_type'], $row_av['user_avatar_width'],       $row_av['user_avatar_height']);
          $fri_id = $row_av['zebra_id'];
          $av_size_size = $config['friend_avatar_size'];
          
          if(!$row_av['user_avatar'])
          {
          $avatar = '<img src="images/avatars/no_avatar.gif" width="'.$av_size_size.'" />';
          
          }
          else
          $avatar =  ($row_av['user_avatar']) ? get_user_avatar($row_av['user_avatar'], $row_av['user_avatar_type'], ($row_av['user_avatar_width'] > $row_av['user_avatar_height']) ? $av_size_size : ($av_size_size / $row_av['user_avatar_height']) * $row_av['user_avatar_width'], ($row_av['user_avatar_height'] > $row_av['user_avatar_width']) ? $av_size_size : ($av_size_size / $row_av['user_avatar_width']) * $row_av['user_avatar_height']) : '';
          

          $template->assign_block_vars('fri',array(

                'FRI_ID'   => $row_av['zebra_id'],
                'FRI_AV'   => $avatar_fri,
                'USERNAME'   => $row_av['username'],
                'WIDTH'         => $config['friend_avatar_size'],
                'USER_COLOR' => $row_av['user_colour'],
                'AV_LINK'   => append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=viewprofile&u=$fri_id"),     
                'FRI_AV_THUMB'   =>  $avatar,
    ));
    }
    // count some stuff up for the pagination
    $profile = request_var('u', 0);
    $sql = 'SELECT COUNT(zebra_id) AS number_friends FROM '. ZEBRA_TABLE ." WHERE user_id=$profile AND friend = 1";
    $result = $db->sql_query($sql);
    $pagination_friend = append_sid($phpbb_root_path . 'memberlist.' . $phpEx ,'mode=viewprofile&u='.$user_id);

       $total_friends = $db->sql_fetchfield('number_friends');
       $db->sql_freeresult($result);

       $template->assign_vars(array(
           'FRINATION'        => generate_pagination($pagination_friend, $total_friends, $limit, $start),
           'PAGE_NUMBER_F'       => on_page($total_friends, $limit, $start),
           'TOTAL_FRIENDS'       => ($total_friends == 1) ? $user->lang['LIST_FRIEND'] : sprintf($user->lang['LIST_FRIENDS'], $total_friends),

       ));

    // end friend list mod by ian-taylor.ca


		if ($config['load_onlinetrack'])
		{
			$sql = 'SELECT MAX(session_time) AS session_time, MIN(session_viewonline) AS session_viewonline
				FROM ' . SESSIONS_TABLE . "
				WHERE session_user_id = $user_id";
			$result = $db->sql_query($sql);
			$row = $db->sql_fetchrow($result);
			$db->sql_freeresult($result);

			$member['session_time'] = (isset($row['session_time'])) ? $row['session_time'] : 0;
			$member['session_viewonline'] = (isset($row['session_viewonline'])) ? $row['session_viewonline'] :	0;
			unset($row);
		}

		if ($config['load_user_activity'])
		{
			display_user_activity($member);
		}

		// Do the relevant calculations
		$memberdays = max(1, round((time() - $member['user_regdate']) / 86400));
		$posts_per_day = $member['user_posts'] / $memberdays;
		$percentage = ($config['num_posts']) ? min(100, ($member['user_posts'] / $config['num_posts']) * 100) : 0;


		if ($member['user_sig'])
		{
			$member['user_sig'] = censor_text($member['user_sig']);

			if ($member['user_sig_bbcode_bitfield'])
			{
				include_once($phpbb_root_path . 'includes/bbcode.' . $phpEx);
				$bbcode = new bbcode();
				$bbcode->bbcode_second_pass($member['user_sig'], $member['user_sig_bbcode_uid'], $member['user_sig_bbcode_bitfield']);
			}

			$member['user_sig'] = bbcode_nl2br($member['user_sig']);
			$member['user_sig'] = smiley_text($member['user_sig']);
		}

		$poster_avatar = get_user_avatar($member['user_avatar'], $member['user_avatar_type'], $member['user_avatar_width'], $member['user_avatar_height']);

		// We need to check if the modules 'zebra' ('friends' & 'foes' mode),  'notes' ('user_notes' mode) and  'warn' ('warn_user' mode) are accessible to decide if we can display appropriate links
		$zebra_enabled = $friends_enabled = $foes_enabled = $user_notes_enabled = $warn_user_enabled = false;

		// Only check if the user is logged in
		if ($user->data['is_registered'])
		{
			if (!class_exists('p_master'))
			{
				include($phpbb_root_path . 'includes/functions_module.' . $phpEx);
			}
			$module = new p_master();

			$module->list_modules('ucp');
			$module->list_modules('mcp');

			$user_notes_enabled = ($module->loaded('notes', 'user_notes')) ? true : false;
			$warn_user_enabled = ($module->loaded('warn', 'warn_user')) ? true : false;
			$zebra_enabled = ($module->loaded('zebra')) ? true : false;
			$friends_enabled = ($module->loaded('zebra', 'friends')) ? true : false;
			$foes_enabled = ($module->loaded('zebra', 'foes')) ? true : false;

			unset($module);
		}

		$template->assign_vars(show_profile($member, $user_notes_enabled, $warn_user_enabled));


		// Begin: Profile Fields Control MOD
		$template->assign_vars(user_profile_fields($member, $user_id));
		// End: Profile Fields Control MOD
		// Custom Profile Fields
		$profile_fields = array();
		if ($config['load_cpf_viewprofile'])
		{
			include_once($phpbb_root_path . 'includes/functions_profile_fields.' . $phpEx);
			$cp = new custom_profile();
			$profile_fields = $cp->generate_profile_fields_template('grab', $user_id);
			$profile_fields = (isset($profile_fields[$user_id])) ? $cp->generate_profile_fields_template('show', false, $profile_fields[$user_id]) : array();
		}

		// If the user has m_approve permission or a_user permission, then list then display unapproved posts
		if ($auth->acl_getf_global('m_approve') || $auth->acl_get('a_user'))
		{
			$sql = 'SELECT COUNT(post_id) as posts_in_queue
				FROM ' . POSTS_TABLE . '
				WHERE poster_id = ' . $user_id . '
					AND post_approved = 0';
			$result = $db->sql_query($sql);
			$member['posts_in_queue'] = (int) $db->sql_fetchfield('posts_in_queue');
			$db->sql_freeresult($result);
		}
		else
		{
			$member['posts_in_queue'] = 0;
		}

		$template->assign_vars(array(
			'L_POSTS_IN_QUEUE'	=> $user->lang('NUM_POSTS_IN_QUEUE', $member['posts_in_queue']),

			'POSTS_DAY'			=> sprintf($user->lang['POST_DAY'], $posts_per_day),
			'POSTS_PCT'			=> sprintf($user->lang['POST_PCT'], $percentage),

			'OCCUPATION'	=> (!empty($member['user_occ'])) ? censor_text($member['user_occ']) : '',
			'INTERESTS'		=> (!empty($member['user_interests'])) ? censor_text($member['user_interests']) : '',
			'SIGNATURE'		=> $member['user_sig'],
			'POSTS_IN_QUEUE'=> $member['posts_in_queue'],

			'AVATAR_IMG'	=> $poster_avatar,
			'PM_IMG'		=> $user->img('icon_contact_pm', $user->lang['SEND_PRIVATE_MESSAGE']),
			'EMAIL_IMG'		=> $user->img('icon_contact_email', $user->lang['EMAIL']),
			'WWW_IMG'		=> $user->img('icon_contact_www', $user->lang['WWW']),
			'ICQ_IMG'		=> $user->img('icon_contact_icq', $user->lang['ICQ']),
			'AIM_IMG'		=> $user->img('icon_contact_aim', $user->lang['AIM']),
			'MSN_IMG'		=> $user->img('icon_contact_msnm', $user->lang['MSNM']),
'SKYPE_IMG'		=> (!empty($member['user_skype'])) ? '<img src="images/icon_contact_skype.gif" alt="" />' : '',
			'YIM_IMG'		=> $user->img('icon_contact_yahoo', $user->lang['YIM']),
			'JABBER_IMG'	=> $user->img('icon_contact_jabber', $user->lang['JABBER']),
			'SEARCH_IMG'	=> $user->img('icon_user_search', $user->lang['SEARCH']),

			'S_PROFILE_ACTION'	=> append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=group'),
			'S_GROUP_OPTIONS'	=> $group_options,
			'S_CUSTOM_FIELDS'	=> (isset($profile_fields['row']) && sizeof($profile_fields['row'])) ? true : false,

			'U_USER_ADMIN'			=> ($auth->acl_get('a_user')) ? append_sid("{$phpbb_root_path}adm/index.$phpEx", 'i=users&mode=overview&u=' . $user_id, true, $user->session_id) : '',
			'U_USER_BAN'			=> ($auth->acl_get('m_ban') && $user_id != $user->data['user_id']) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=ban&mode=user&u=' . $user_id, true, $user->session_id) : '',
			'U_MCP_QUEUE'			=> ($auth->acl_getf_global('m_approve')) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=queue', true, $user->session_id) : '',

			'U_SWITCH_PERMISSIONS'	=> ($auth->acl_get('a_switchperm') && $user->data['user_id'] != $user_id) ? append_sid("{$phpbb_root_path}ucp.$phpEx", "mode=switch_perm&u={$user_id}&hash=" . generate_link_hash('switchperm')) : '',

			'S_USER_NOTES'		=> ($user_notes_enabled) ? true : false,
			'S_WARN_USER'		=> ($warn_user_enabled) ? true : false,
			'S_ZEBRA'			=> ($user->data['user_id'] != $user_id && $user->data['is_registered'] && $zebra_enabled) ? true : false,
			'U_ADD_FRIEND'		=> (!$friend && !$foe && $friends_enabled) ? append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=zebra&add=' . urlencode(htmlspecialchars_decode($member['username']))) : '',
			'U_ADD_FOE'			=> (!$friend && !$foe && $foes_enabled) ? append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=zebra&mode=foes&add=' . urlencode(htmlspecialchars_decode($member['username']))) : '',
			'U_REMOVE_FRIEND'	=> ($friend && $friends_enabled) ? append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=zebra&remove=1&usernames[]=' . $user_id) : '',
			'U_REMOVE_FOE'		=> ($foe && $foes_enabled) ? append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=zebra&remove=1&mode=foes&usernames[]=' . $user_id) : '',
		));
		// Reputation System
		$template->assign_vars(array(
			'REPUTATION'		=> $member['user_reputation'],
			'U_VIEW_REP_LIST' 	=> ($auth->acl_get('u_rs_view')) ? append_sid("{$phpbb_root_path}reputation.$phpEx", '&mode=details&u=' . $user_id) : '',
			'U_RATE_USER' 		=> ($config['rs_user_rating'] && $auth->acl_get('u_rs_give')) ? append_sid("{$phpbb_root_path}reputation.$phpEx", '&mode=rateuser&u=' . $user_id) : '',
			)
		);
		// Reputation System


		// Begin: Profile Fields Control MOD           
		$template->assign_vars(memberlist_profile_fields($member));
		// End: Profile Fields Control MOD
		if (!empty($profile_fields['row']))
		{
			$template->assign_vars($profile_fields['row']);
		}

		if (!empty($profile_fields['blockrow']))
		{
			foreach ($profile_fields['blockrow'] as $field_data)
			{
				$template->assign_block_vars('custom_fields', $field_data);
			}
		}

		// Inactive reason/account?
		if ($member['user_type'] == USER_INACTIVE)
		{
			$user->add_lang('acp/common');

			$inactive_reason = $user->lang['INACTIVE_REASON_UNKNOWN'];

			switch ($member['user_inactive_reason'])
			{
				case INACTIVE_REGISTER:
					$inactive_reason = $user->lang['INACTIVE_REASON_REGISTER'];
				break;

				case INACTIVE_PROFILE:
					$inactive_reason = $user->lang['INACTIVE_REASON_PROFILE'];
				break;

				case INACTIVE_MANUAL:
					$inactive_reason = $user->lang['INACTIVE_REASON_MANUAL'];
				break;

				case INACTIVE_REMIND:
					$inactive_reason = $user->lang['INACTIVE_REASON_REMIND'];
				break;
			}

			$template->assign_vars(array(
				'S_USER_INACTIVE'		=> true,
				'USER_INACTIVE_REASON'	=> $inactive_reason)
			);
		}

		// Now generate page title
		$page_title = sprintf($user->lang['VIEWING_PROFILE'], $member['username']);
		$template_html = 'memberlist_view.html';

	break;

	case 'email':

		// Send an email
		$page_title = $user->lang['SEND_EMAIL'];
		$template_html = 'memberlist_email.html';

		add_form_key('memberlist_email');

		if (!$config['email_enable'])
		{
			trigger_error('EMAIL_DISABLED');
		}

		if (!$auth->acl_get('u_sendemail'))
		{
			trigger_error('NO_EMAIL');
		}

		// Are we trying to abuse the facility?
		if (time() - $user->data['user_emailtime'] < $config['flood_interval'])
		{
			trigger_error('FLOOD_EMAIL_LIMIT');
		}

		// Determine action...
		$user_id = request_var('u', 0);
		$topic_id = request_var('t', 0);

		// Send email to user...
		if ($user_id)
		{
			if ($user_id == ANONYMOUS || !$config['board_email_form'])
			{
				trigger_error('NO_EMAIL');
			}

			// Get the appropriate username, etc.
			$sql = 'SELECT username, user_email, user_allow_viewemail, user_lang, user_jabber, user_notify_type
				FROM ' . USERS_TABLE . "
				WHERE user_id = $user_id
					AND user_type IN (" . USER_NORMAL . ', ' . USER_FOUNDER . ')';
			$result = $db->sql_query($sql);
			$row = $db->sql_fetchrow($result);
			$db->sql_freeresult($result);

			if (!$row)
			{
				trigger_error('NO_USER');
			}

			// Can we send email to this user?
			if (!$row['user_allow_viewemail'] && !$auth->acl_get('a_user'))
			{
				trigger_error('NO_EMAIL');
			}
		}
		else if ($topic_id)
		{
			// Send topic heads-up to email address
			$sql = 'SELECT forum_id, topic_title
				FROM ' . TOPICS_TABLE . "
				WHERE topic_id = $topic_id";
			$result = $db->sql_query($sql);
			$row = $db->sql_fetchrow($result);
			$db->sql_freeresult($result);

			if (!$row)
			{
				trigger_error('NO_TOPIC');
			}

			if ($row['forum_id'])
			{
				if (!$auth->acl_get('f_read', $row['forum_id']))
				{
					trigger_error('SORRY_AUTH_READ');
				}

				if (!$auth->acl_get('f_email', $row['forum_id']))
				{
					trigger_error('NO_EMAIL');
				}
			}
			else
			{
				// If global announcement, we need to check if the user is able to at least read and email in one forum...
				if (!$auth->acl_getf_global('f_read'))
				{
					trigger_error('SORRY_AUTH_READ');
				}

				if (!$auth->acl_getf_global('f_email'))
				{
					trigger_error('NO_EMAIL');
				}
			}
		}
		else
		{
			trigger_error('NO_EMAIL');
		}

		$error = array();

		$name		= utf8_normalize_nfc(request_var('name', '', true));
		$email		= request_var('email', '');
		$email_lang = request_var('lang', $config['default_lang']);
		$subject	= utf8_normalize_nfc(request_var('subject', '', true));
		$message	= utf8_normalize_nfc(request_var('message', '', true));
		$cc			= (isset($_POST['cc_email'])) ? true : false;
		$submit		= (isset($_POST['submit'])) ? true : false;

		if ($submit)
		{
			if (!check_form_key('memberlist_email'))
			{
				$error[] = 'FORM_INVALID';
			}
			if ($user_id)
			{
				if (!$subject)
				{
					$error[] = $user->lang['EMPTY_SUBJECT_EMAIL'];
				}

				if (!$message)
				{
					$error[] = $user->lang['EMPTY_MESSAGE_EMAIL'];
				}

				$name = $row['username'];
				$email_lang = $row['user_lang'];
				$email = $row['user_email'];
			}
			else
			{
				if (!$email || !preg_match('/^' . get_preg_expression('email') . '$/i', $email))
				{
					$error[] = $user->lang['EMPTY_ADDRESS_EMAIL'];
				}

				if (!$name)
				{
					$error[] = $user->lang['EMPTY_NAME_EMAIL'];
				}
			}

			if (!sizeof($error))
			{
				$sql = 'UPDATE ' . USERS_TABLE . '
					SET user_emailtime = ' . time() . '
					WHERE user_id = ' . $user->data['user_id'];
				$result = $db->sql_query($sql);

				include_once($phpbb_root_path . 'includes/functions_messenger.' . $phpEx);
				$messenger = new messenger(false);
				$email_tpl = ($user_id) ? 'profile_send_email' : 'email_notify';

				$mail_to_users = array();

				$mail_to_users[] = array(
					'email_lang'		=> $email_lang,
					'email'				=> $email,
					'name'				=> $name,
					'username'			=> ($user_id) ? $row['username'] : '',
					'to_name'			=> $name,
					'user_jabber'		=> ($user_id) ? $row['user_jabber'] : '',
					'user_notify_type'	=> ($user_id) ? $row['user_notify_type'] : NOTIFY_EMAIL,
					'topic_title'		=> (!$user_id) ? $row['topic_title'] : '',
					'forum_id'			=> (!$user_id) ? $row['forum_id'] : 0,
				);

				// Ok, now the same email if CC specified, but without exposing the users email address
				if ($cc)
				{
					$mail_to_users[] = array(
						'email_lang'		=> $user->data['user_lang'],
						'email'				=> $user->data['user_email'],
						'name'				=> $user->data['username'],
						'username'			=> $user->data['username'],
						'to_name'			=> $name,
						'user_jabber'		=> $user->data['user_jabber'],
						'user_notify_type'	=> ($user_id) ? $user->data['user_notify_type'] : NOTIFY_EMAIL,
						'topic_title'		=> (!$user_id) ? $row['topic_title'] : '',
						'forum_id'			=> (!$user_id) ? $row['forum_id'] : 0,
					);
				}

				foreach ($mail_to_users as $row)
				{
					$messenger->template($email_tpl, $row['email_lang']);
					$messenger->replyto($user->data['user_email']);
					$messenger->to($row['email'], $row['name']);

					if ($user_id)
					{
						$messenger->subject(htmlspecialchars_decode($subject));
						$messenger->im($row['user_jabber'], $row['username']);
						$notify_type = $row['user_notify_type'];
					}
					else
					{
						$notify_type = NOTIFY_EMAIL;
					}

					$messenger->anti_abuse_headers($config, $user);

					$messenger->assign_vars(array(
						'BOARD_CONTACT'	=> $config['board_contact'],
						'TO_USERNAME'	=> htmlspecialchars_decode($row['to_name']),
						'FROM_USERNAME'	=> htmlspecialchars_decode($user->data['username']),
						'MESSAGE'		=> htmlspecialchars_decode($message))
					);

					if ($topic_id)
					{
						$messenger->assign_vars(array(
							'TOPIC_NAME'	=> htmlspecialchars_decode($row['topic_title']),
							'U_TOPIC'		=> generate_board_url() . "/viewtopic.$phpEx?f=" . $row['forum_id'] . "&t=$topic_id")
						);
					}

					$messenger->send($notify_type);
				}

				meta_refresh(3, append_sid("{$phpbb_root_path}index.$phpEx"));
				$message = ($user_id) ? sprintf($user->lang['RETURN_INDEX'], '<a href="' . append_sid("{$phpbb_root_path}index.$phpEx") . '">', '</a>') : sprintf($user->lang['RETURN_TOPIC'],  '<a href="' . append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f={$row['forum_id']}&t=$topic_id") . '">', '</a>');
				trigger_error($user->lang['EMAIL_SENT'] . '<br /><br />' . $message);
			}
		}

		if ($user_id)
		{
			$template->assign_vars(array(
				'S_SEND_USER'	=> true,
				'USERNAME'		=> $row['username'],

				'L_EMAIL_BODY_EXPLAIN'	=> $user->lang['EMAIL_BODY_EXPLAIN'],
				'S_POST_ACTION'			=> append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=email&u=' . $user_id))
			);
		}
		else
		{
			$template->assign_vars(array(
				'EMAIL'				=> $email,
				'NAME'				=> $name,
				'S_LANG_OPTIONS'	=> language_select($email_lang),

				'L_EMAIL_BODY_EXPLAIN'	=> $user->lang['EMAIL_TOPIC_EXPLAIN'],
				'S_POST_ACTION'			=> append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=email&t=' . $topic_id))
			);
		}

		$template->assign_vars(array(
			'ERROR_MESSAGE'		=> (sizeof($error)) ? implode('<br />', $error) : '',
			'SUBJECT'			=> $subject,
			'MESSAGE'			=> $message,
			)
		);

	break;

	case 'group':
	default:
		// The basic memberlist
		$page_title = $user->lang['MEMBERLIST'];
		$template_html = 'memberlist_body.html';

		// Sorting
		$sort_key_text = array('a' => $user->lang['SORT_USERNAME'], 'b' => $user->lang['SORT_LOCATION'], 'c' => $user->lang['SORT_JOINED'], 'd' => $user->lang['SORT_POST_COUNT'], 'f' => $user->lang['WEBSITE'], 'g' => $user->lang['ICQ'], 'h' => $user->lang['AIM'], 'i' => $user->lang['MSNM'], 'j' => $user->lang['YIM'], 'k' => $user->lang['JABBER'] , 'n' => $user->lang['SKYPE'], 'r' => $user->lang['REPUTATION']);
		$sort_key_sql = array('a' => 'u.username_clean', 'b' => 'u.user_from', 'c' => 'u.user_regdate', 'd' => 'u.user_posts', 'f' => 'u.user_website', 'g' => 'u.user_icq', 'h' => 'u.user_aim', 'i' => 'u.user_msnm', 'j' => 'u.user_yim', 'k' => 'u.user_jabber' , 'n' => 'u.user_skype', 'r' => 'u.user_reputation');

		if ($auth->acl_get('a_user'))
		{
			$sort_key_text['e'] = $user->lang['SORT_EMAIL'];
			$sort_key_sql['e'] = 'u.user_email';
		}

		if ($auth->acl_get('u_viewonline'))
		{
			$sort_key_text['l'] = $user->lang['SORT_LAST_ACTIVE'];
			$sort_key_sql['l'] = 'u.user_lastvisit';
		}

		$sort_key_text['m'] = $user->lang['SORT_RANK'];
		$sort_key_sql['m'] = 'u.user_rank';

		$sort_dir_text = array('a' => $user->lang['ASCENDING'], 'd' => $user->lang['DESCENDING']);

		$s_sort_key = '';
		foreach ($sort_key_text as $key => $value)
		{
			$selected = ($sort_key == $key) ? ' selected="selected"' : '';
			$s_sort_key .= '<option value="' . $key . '"' . $selected . '>' . $value . '</option>';
		}

		$s_sort_dir = '';
		foreach ($sort_dir_text as $key => $value)
		{
			$selected = ($sort_dir == $key) ? ' selected="selected"' : '';
			$s_sort_dir .= '<option value="' . $key . '"' . $selected . '>' . $value . '</option>';
		}

		// Additional sorting options for user search ... if search is enabled, if not
		// then only admins can make use of this (for ACP functionality)
		$sql_select = $sql_where_data = $sql_from = $sql_where = $order_by = '';


		$form			= request_var('form', '');
		$field			= request_var('field', '');
		$select_single 	= request_var('select_single', false);

		// Search URL parameters, if any of these are in the URL we do a search
		$search_params = array('username', 'email', 'icq', 'aim', 'yahoo', 'msn', 'jabber', 'search_group_id', 'joined_select', 'active_select', 'count_select', 'joined', 'active', 'count', 'ip');

		// We validate form and field here, only id/class allowed
		$form = (!preg_match('/^[a-z0-9_-]+$/i', $form)) ? '' : $form;
		$field = (!preg_match('/^[a-z0-9_-]+$/i', $field)) ? '' : $field;
		if (($mode == 'searchuser' || sizeof(array_intersect(array_keys($_GET), $search_params)) > 0) && ($config['load_search'] || $auth->acl_get('a_')))
		{
			$username	= request_var('username', '', true);
			$email		= strtolower(request_var('email', ''));
			$icq		= request_var('icq', '');
			$aim		= request_var('aim', '');
			$yahoo		= request_var('yahoo', '');
			$msn		= request_var('msn', '');
$skype = request_var('skype', '');
			$jabber		= request_var('jabber', '');
			$search_group_id	= request_var('search_group_id', 0);

			// when using these, make sure that we actually have values defined in $find_key_match
			$joined_select	= request_var('joined_select', 'lt');
			$active_select	= request_var('active_select', 'lt');
			$count_select	= request_var('count_select', 'eq');

			$joined			= explode('-', request_var('joined', ''));
			$active			= explode('-', request_var('active', ''));
			$count			= (request_var('count', '') !== '') ? request_var('count', 0) : '';
			$ipdomain		= request_var('ip', '');

			$find_key_match = array('lt' => '<', 'gt' => '>', 'eq' => '=');

			$find_count = array('lt' => $user->lang['LESS_THAN'], 'eq' => $user->lang['EQUAL_TO'], 'gt' => $user->lang['MORE_THAN']);
			$s_find_count = '';
			foreach ($find_count as $key => $value)
			{
				$selected = ($count_select == $key) ? ' selected="selected"' : '';
				$s_find_count .= '<option value="' . $key . '"' . $selected . '>' . $value . '</option>';
			}

			$find_time = array('lt' => $user->lang['BEFORE'], 'gt' => $user->lang['AFTER']);
			$s_find_join_time = '';
			foreach ($find_time as $key => $value)
			{
				$selected = ($joined_select == $key) ? ' selected="selected"' : '';
				$s_find_join_time .= '<option value="' . $key . '"' . $selected . '>' . $value . '</option>';
			}

			$s_find_active_time = '';
			foreach ($find_time as $key => $value)
			{
				$selected = ($active_select == $key) ? ' selected="selected"' : '';
				$s_find_active_time .= '<option value="' . $key . '"' . $selected . '>' . $value . '</option>';
			}

			$sql_where .= ($username) ? ' AND u.username_clean ' . $db->sql_like_expression(str_replace('*', $db->any_char, utf8_clean_string($username))) : '';
			$sql_where .= ($auth->acl_get('a_user') && $email) ? ' AND u.user_email ' . $db->sql_like_expression(str_replace('*', $db->any_char, $email)) . ' ' : '';
			$sql_where .= ($icq) ? ' AND u.user_icq ' . $db->sql_like_expression(str_replace('*', $db->any_char, $icq)) . ' ' : '';
			$sql_where .= ($aim) ? ' AND u.user_aim ' . $db->sql_like_expression(str_replace('*', $db->any_char, $aim)) . ' ' : '';
			$sql_where .= ($yahoo) ? ' AND u.user_yim ' . $db->sql_like_expression(str_replace('*', $db->any_char, $yahoo)) . ' ' : '';
			$sql_where .= ($msn) ? ' AND u.user_msnm ' . $db->sql_like_expression(str_replace('*', $db->any_char, $msn)) . ' ' : '';
$sql_where .= ($skype) ? ' AND u.user_skype ' . $db->sql_like_expression(str_replace('*', $db->any_char, $skype)) . ' ' : '';
			$sql_where .= ($jabber) ? ' AND u.user_jabber ' . $db->sql_like_expression(str_replace('*', $db->any_char, $jabber)) . ' ' : '';
			$sql_where .= (is_numeric($count) && isset($find_key_match[$count_select])) ? ' AND u.user_posts ' . $find_key_match[$count_select] . ' ' . (int) $count . ' ' : '';

			if (isset($find_key_match[$joined_select]) && sizeof($joined) == 3)
			{
				// Before PHP 5.1 an error value -1 can be returned instead of false.
				// Theoretically gmmktime() can also legitimately return -1 as an actual timestamp.
				// But since we do not pass the $second parameter to gmmktime(),
				// an actual unix timestamp -1 cannot be returned in this case.
				// Thus we can check whether it is -1 and treat -1 as an error.
				$joined_time = gmmktime(0, 0, 0, (int) $joined[1], (int) $joined[2], (int) $joined[0]);

				if ($joined_time !== false && $joined_time !== -1)
				{
					$sql_where .= " AND u.user_regdate " . $find_key_match[$joined_select] . ' ' . $joined_time;
				}
			}

			if (isset($find_key_match[$active_select]) && sizeof($active) == 3 && $auth->acl_get('u_viewonline'))
			{
				$active_time = gmmktime(0, 0, 0, (int) $active[1], (int) $active[2], (int) $active[0]);

				if ($active_time !== false && $active_time !== -1)
				{
					$sql_where .= " AND u.user_lastvisit " . $find_key_match[$active_select] . ' ' . $active_time;
				}
			}

			$sql_where .= ($search_group_id) ? " AND u.user_id = ug.user_id AND ug.group_id = $search_group_id AND ug.user_pending = 0 " : '';

			if ($search_group_id)
			{
				$sql_from = ', ' . USER_GROUP_TABLE . ' ug ';
			}

			if ($ipdomain && $auth->acl_getf_global('m_info'))
			{
				if (strspn($ipdomain, 'abcdefghijklmnopqrstuvwxyz'))
				{
					$hostnames = gethostbynamel($ipdomain);

					if ($hostnames !== false)
					{
						$ips = "'" . implode('\', \'', array_map(array($db, 'sql_escape'), preg_replace('#([0-9]{1,3}\.[0-9]{1,3}[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})#', "\\1", gethostbynamel($ipdomain)))) . "'";
					}
					else
					{
						$ips = false;
					}
				}
				else
				{
					$ips = "'" . str_replace('*', '%', $db->sql_escape($ipdomain)) . "'";
				}

				if ($ips === false)
				{
					// A minor fudge but it does the job :D
					$sql_where .= " AND u.user_id = 0";
				}
				else
				{
					$ip_forums = array_keys($auth->acl_getf('m_info', true));

					$sql = 'SELECT DISTINCT poster_id
						FROM ' . POSTS_TABLE . '
						WHERE poster_ip ' . ((strpos($ips, '%') !== false) ? 'LIKE' : 'IN') . " ($ips)
							AND forum_id IN (0, " . implode(', ', $ip_forums) . ')';
					$result = $db->sql_query($sql);

					if ($row = $db->sql_fetchrow($result))
					{
						$ip_sql = array();
						do
						{
							$ip_sql[] = $row['poster_id'];
						}
						while ($row = $db->sql_fetchrow($result));

						$sql_where .= ' AND ' . $db->sql_in_set('u.user_id', $ip_sql);
					}
					else
					{
						// A minor fudge but it does the job :D
						$sql_where .= " AND u.user_id = 0";
					}
					unset($ip_forums);

					$db->sql_freeresult($result);
				}
			}
		}

		$first_char = request_var('first_char', '');

		if ($first_char == 'other')
		{
			for ($i = 97; $i < 123; $i++)
			{
				$sql_where .= ' AND u.username_clean NOT ' . $db->sql_like_expression(chr($i) . $db->any_char);
			}
		}
		else if ($first_char)
		{
			$sql_where .= ' AND u.username_clean ' . $db->sql_like_expression(substr($first_char, 0, 1) . $db->any_char);
		}

		// Are we looking at a usergroup? If so, fetch additional info
		// and further restrict the user info query
		if ($mode == 'group')
		{
			// We JOIN here to save a query for determining membership for hidden groups. ;)
			$sql = 'SELECT g.*, ug.user_id
				FROM ' . GROUPS_TABLE . ' g
				LEFT JOIN ' . USER_GROUP_TABLE . ' ug ON (ug.user_pending = 0 AND ug.user_id = ' . $user->data['user_id'] . " AND ug.group_id = $group_id)
				WHERE g.group_id = $group_id";
			$result = $db->sql_query($sql);
			$group_row = $db->sql_fetchrow($result);
			$db->sql_freeresult($result);

			if (!$group_row)
			{
				trigger_error('NO_GROUP');
			}

			switch ($group_row['group_type'])
			{
				case GROUP_OPEN:
					$group_row['l_group_type'] = 'OPEN';
				break;

				case GROUP_CLOSED:
					$group_row['l_group_type'] = 'CLOSED';
				break;

				case GROUP_HIDDEN:
					$group_row['l_group_type'] = 'HIDDEN';

					// Check for membership or special permissions
					if (!$auth->acl_gets('a_group', 'a_groupadd', 'a_groupdel') && $group_row['user_id'] != $user->data['user_id'])
					{
						trigger_error('NO_GROUP');
					}
				break;

				case GROUP_SPECIAL:
					$group_row['l_group_type'] = 'SPECIAL';
				break;

				case GROUP_FREE:
					$group_row['l_group_type'] = 'FREE';
				break;
			}

			// Misusing the avatar function for displaying group avatars...
			$avatar_img = get_user_avatar($group_row['group_avatar'], $group_row['group_avatar_type'], $group_row['group_avatar_width'], $group_row['group_avatar_height'], 'GROUP_AVATAR');

			$rank_title = $rank_img = $rank_img_src = '';
			if ($group_row['group_rank'])
			{
				if (isset($ranks['special'][$group_row['group_rank']]))
				{
					$rank_title = $ranks['special'][$group_row['group_rank']]['rank_title'];
				}
				$rank_img = (!empty($ranks['special'][$group_row['group_rank']]['rank_image'])) ? '<img src="' . $config['ranks_path'] . '/' . $ranks['special'][$group_row['group_rank']]['rank_image'] . '" alt="' . $ranks['special'][$group_row['group_rank']]['rank_title'] . '" title="' . $ranks['special'][$group_row['group_rank']]['rank_title'] . '" /><br />' : '';
				$rank_img_src = (!empty($ranks['special'][$group_row['group_rank']]['rank_image'])) ? $config['ranks_path'] . '/' . $ranks['special'][$group_row['group_rank']]['rank_image'] : '';
			}
			else
			{
				$rank_title = '';
				$rank_img = '';
				$rank_img_src = '';
			}

			$template->assign_vars(array(
				'GROUP_DESC'	=> generate_text_for_display($group_row['group_desc'], $group_row['group_desc_uid'], $group_row['group_desc_bitfield'], $group_row['group_desc_options']),
				'GROUP_NAME'	=> ($group_row['group_type'] == GROUP_SPECIAL) ? $user->lang['G_' . $group_row['group_name']] : $group_row['group_name'],
				'GROUP_COLOR'	=> $group_row['group_colour'],
				'GROUP_TYPE'	=> $user->lang['GROUP_IS_' . $group_row['l_group_type']],
				'GROUP_RANK'	=> $rank_title,

				'AVATAR_IMG'	=> $avatar_img,
				'RANK_IMG'		=> $rank_img,
				'RANK_IMG_SRC'	=> $rank_img_src,

				'U_PM'			=> ($auth->acl_get('u_sendpm') && $auth->acl_get('u_masspm_group') && $group_row['group_receive_pm'] && $config['allow_privmsg'] && $config['allow_mass_pm']) ? append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&mode=compose&g=' . $group_id) : '',)
			);

			$sql_select = ', ug.group_leader';
			$sql_from = ', ' . USER_GROUP_TABLE . ' ug ';
			$order_by = 'ug.group_leader DESC, ';

			$sql_where .= " AND ug.user_pending = 0 AND u.user_id = ug.user_id AND ug.group_id = $group_id";
			$sql_where_data = " AND u.user_id = ug.user_id AND ug.group_id = $group_id";
		}

		// Sorting and order
		if (!isset($sort_key_sql[$sort_key]))
		{
			$sort_key = $default_key;
		}

		$order_by .= $sort_key_sql[$sort_key] . ' ' . (($sort_dir == 'a') ? 'ASC' : 'DESC');

		// Unfortunately we must do this here for sorting by rank, else the sort order is applied wrongly
		if ($sort_key == 'm')
		{
			$order_by .= ', u.user_posts DESC';
		}

		// Count the users ...
		if ($sql_where)
		{
			$sql = 'SELECT COUNT(u.user_id) AS total_users
				FROM ' . USERS_TABLE . " u$sql_from
				WHERE u.user_type IN (" . USER_NORMAL . ', ' . USER_FOUNDER . ")
				$sql_where";
			$result = $db->sql_query($sql);
			$total_users = (int) $db->sql_fetchfield('total_users');
			$db->sql_freeresult($result);
		}
		else
		{
			$total_users = $config['num_users'];
		}

		// Build a relevant pagination_url
		$params = $sort_params = array();

		// We do not use request_var() here directly to save some calls (not all variables are set)
		$check_params = array(
			'g'				=> array('g', 0),
			'sk'			=> array('sk', $default_key),
			'sd'			=> array('sd', 'a'),
			'form'			=> array('form', ''),
			'field'			=> array('field', ''),
			'select_single'	=> array('select_single', $select_single),
			'username'		=> array('username', '', true),
			'email'			=> array('email', ''),
			'icq'			=> array('icq', ''),
			'aim'			=> array('aim', ''),
			'yahoo'			=> array('yahoo', ''),
			'msn'			=> array('msn', ''),
'skype'  => array('skype', ''),
			'jabber'		=> array('jabber', ''),
			'search_group_id'	=> array('search_group_id', 0),
			'joined_select'	=> array('joined_select', 'lt'),
			'active_select'	=> array('active_select', 'lt'),
			'count_select'	=> array('count_select', 'eq'),
			'joined'		=> array('joined', ''),
			'active'		=> array('active', ''),
			'count'			=> (request_var('count', '') !== '') ? array('count', 0) : array('count', ''),
			'ip'			=> array('ip', ''),
			'first_char'	=> array('first_char', ''),
		);

		$u_first_char_params = array();
		foreach ($check_params as $key => $call)
		{
			if (!isset($_REQUEST[$key]))
			{
				continue;
			}

			$param = call_user_func_array('request_var', $call);
			$param = urlencode($key) . '=' . ((is_string($param)) ? urlencode($param) : $param);
			$params[] = $param;

			if ($key != 'first_char')
			{
				$u_first_char_params[] = $param;
			}
			if ($key != 'sk' && $key != 'sd')
			{
				$sort_params[] = $param;
			}
		}

		$u_hide_find_member = append_sid("{$phpbb_root_path}memberlist.$phpEx", "start=$start" . (!empty($params) ? '&' . implode('&', $params) : ''));

		if ($mode)
		{
			$params[] = "mode=$mode";
		}
		$sort_params[] = "mode=$mode";

		$pagination_url = append_sid("{$phpbb_root_path}memberlist.$phpEx", implode('&', $params));
		$sort_url = append_sid("{$phpbb_root_path}memberlist.$phpEx", implode('&', $sort_params));

		unset($search_params, $sort_params);

		$u_first_char_params = implode('&', $u_first_char_params);
		$u_first_char_params .= ($u_first_char_params) ? '&' : '';

		$first_characters = array();
		$first_characters[''] = $user->lang['ALL'];
		for ($i = 97; $i < 123; $i++)
		{
			$first_characters[chr($i)] = chr($i - 32);
		}
		$first_characters['other'] = $user->lang['OTHER'];

		foreach ($first_characters as $char => $desc)
		{
			$template->assign_block_vars('first_char', array(
				'DESC'			=> $desc,
				'VALUE'			=> $char,
				'S_SELECTED'	=> ($first_char == $char) ? true : false,
				'U_SORT'		=> append_sid("{$phpbb_root_path}memberlist.$phpEx", $u_first_char_params . 'first_char=' . $char) . '#memberlist',
			));
		}

		// Some search user specific data
		if ($mode == 'searchuser' && ($config['load_search'] || $auth->acl_get('a_')))
		{
			$group_selected = request_var('search_group_id', 0);
			$s_group_select = '<option value="0"' . ((!$group_selected) ? ' selected="selected"' : '') . '>&nbsp;</option>';
			$group_ids = array();

			/**
			* @todo add this to a separate function (function is responsible for returning the groups the user is able to see based on the users group membership)
			*/

			if ($auth->acl_gets('a_group', 'a_groupadd', 'a_groupdel'))
			{
				$sql = 'SELECT group_id, group_name, group_type
					FROM ' . GROUPS_TABLE;

				if (!$config['coppa_enable'])
				{
					$sql .= " WHERE group_name <> 'REGISTERED_COPPA'";
				}

				$sql .= ' ORDER BY group_name ASC';
			}
			else
			{
				$sql = 'SELECT g.group_id, g.group_name, g.group_type
					FROM ' . GROUPS_TABLE . ' g
					LEFT JOIN ' . USER_GROUP_TABLE . ' ug
						ON (
							g.group_id = ug.group_id
							AND ug.user_id = ' . $user->data['user_id'] . '
							AND ug.user_pending = 0
						)
					WHERE (g.group_type <> ' . GROUP_HIDDEN . ' OR ug.user_id = ' . $user->data['user_id'] . ')';

				if (!$config['coppa_enable'])
				{
					$sql .= " AND g.group_name <> 'REGISTERED_COPPA'";
				}

				$sql .= ' ORDER BY g.group_name ASC';
			}
			$result = $db->sql_query($sql);

			while ($row = $db->sql_fetchrow($result))
			{
				$group_ids[] = $row['group_id'];
				$s_group_select .= '<option value="' . $row['group_id'] . '"' . (($group_selected == $row['group_id']) ? ' selected="selected"' : '') . '>' . (($row['group_type'] == GROUP_SPECIAL) ? $user->lang['G_' . $row['group_name']] : $row['group_name']) . '</option>';
			}
			$db->sql_freeresult($result);

			if ($group_selected !== 0 && !in_array($group_selected, $group_ids))
			{
				trigger_error('NO_GROUP');
			}

			$template->assign_vars(array(
				'USERNAME'	=> $username,
				'EMAIL'		=> $email,
				'ICQ'		=> $icq,
				'AIM'		=> $aim,
				'YAHOO'		=> $yahoo,
				'MSNM'		=> $msn,
'SKYPE' => $skype,
				'JABBER'	=> $jabber,
				'JOINED'	=> implode('-', $joined),
				'ACTIVE'	=> implode('-', $active),
				'COUNT'		=> $count,
				'IP'		=> $ipdomain,

				'S_IP_SEARCH_ALLOWED'	=> ($auth->acl_getf_global('m_info')) ? true : false,
				'S_EMAIL_SEARCH_ALLOWED'=> ($auth->acl_get('a_user')) ? true : false,
				'S_IN_SEARCH_POPUP'		=> ($form && $field) ? true : false,
				'S_SEARCH_USER'			=> true,
				'S_FORM_NAME'			=> $form,
				'S_FIELD_NAME'			=> $field,
				'S_SELECT_SINGLE'		=> $select_single,
				'S_COUNT_OPTIONS'		=> $s_find_count,
				'S_SORT_OPTIONS'		=> $s_sort_key,
				'S_JOINED_TIME_OPTIONS'	=> $s_find_join_time,
				'S_ACTIVE_TIME_OPTIONS'	=> $s_find_active_time,
				'S_GROUP_SELECT'		=> $s_group_select,
				'S_USER_SEARCH_ACTION'	=> append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=searchuser&form=$form&field=$field"))
			);
		}

		// Get us some users :D
		$sql = "SELECT u.user_id
			FROM " . USERS_TABLE . " u
				$sql_from
			WHERE u.user_type IN (" . USER_NORMAL . ', ' . USER_FOUNDER . ")
				$sql_where
			ORDER BY $order_by";
		$result = $db->sql_query_limit($sql, $config['topics_per_page'], $start);

		$user_list = array();
		while ($row = $db->sql_fetchrow($result))
		{
			$user_list[] = (int) $row['user_id'];
		}
		$db->sql_freeresult($result);
		$leaders_set = false;
		// So, did we get any users?
		if (sizeof($user_list))
		{
			// Session time?! Session time...
			$sql = 'SELECT session_user_id, MAX(session_time) AS session_time
				FROM ' . SESSIONS_TABLE . '
				WHERE session_time >= ' . (time() - $config['session_length']) . '
					AND ' . $db->sql_in_set('session_user_id', $user_list) . '
				GROUP BY session_user_id';
			$result = $db->sql_query($sql);

			$session_times = array();
			while ($row = $db->sql_fetchrow($result))
			{
				$session_times[$row['session_user_id']] = $row['session_time'];
			}
			$db->sql_freeresult($result);

			// Do the SQL thang
			if ($mode == 'group')
			{
				$sql = "SELECT u.*
						$sql_select
					FROM " . USERS_TABLE . " u
						$sql_from
					WHERE " . $db->sql_in_set('u.user_id', $user_list) . "
						$sql_where_data";
			}
			else
			{
				$sql = 'SELECT *
					FROM ' . USERS_TABLE . '
					WHERE ' . $db->sql_in_set('user_id', $user_list);
			}
			$result = $db->sql_query($sql);

			$id_cache = array();
			while ($row = $db->sql_fetchrow($result))
			{
				$row['session_time'] = (!empty($session_times[$row['user_id']])) ? $session_times[$row['user_id']] : 0;
				$row['last_visit'] = (!empty($row['session_time'])) ? $row['session_time'] : $row['user_lastvisit'];

				$id_cache[$row['user_id']] = $row;
			}
			$db->sql_freeresult($result);

			// Load custom profile fields
			if ($config['load_cpf_memberlist'])
			{
				include_once($phpbb_root_path . 'includes/functions_profile_fields.' . $phpEx);
				$cp = new custom_profile();

				// Grab all profile fields from users in id cache for later use - similar to the poster cache
				$profile_fields_cache = $cp->generate_profile_fields_template('grab', $user_list);
			}

			// If we sort by last active date we need to adjust the id cache due to user_lastvisit not being the last active date...
			if ($sort_key == 'l')
			{
//				uasort($id_cache, create_function('$first, $second', "return (\$first['last_visit'] == \$second['last_visit']) ? 0 : ((\$first['last_visit'] < \$second['last_visit']) ? $lesser_than : ($lesser_than * -1));"));
				usort($user_list,  '_sort_last_active');
			}

			for ($i = 0, $end = sizeof($user_list); $i < $end; ++$i)
			{
				$user_id = $user_list[$i];
				$row =& $id_cache[$user_id];
				$is_leader = (isset($row['group_leader']) && $row['group_leader']) ? true : false;
				$leaders_set = ($leaders_set || $is_leader);

				$cp_row = array();
				if ($config['load_cpf_memberlist'])
				{
					$cp_row = (isset($profile_fields_cache[$user_id])) ? $cp->generate_profile_fields_template('show', false, $profile_fields_cache[$user_id]) : array();
				}


				// Begin: Profile Fields Control MOD
				$row['user_website'] = ($config['ucp_website'] || !$config['pfcm_enable']) ? $row['user_website'] : '';
				$row['user_from'] = ($config['ucp_location'] || !$config['pfcm_enable']) ? $row['user_from'] : '';
				// End: Profile Fields Control MOD
				$memberrow = array_merge(show_profile($row), array(
					'ROW_NUMBER'		=> $i + ($start + 1),

					'S_CUSTOM_PROFILE'	=> (isset($cp_row['row']) && sizeof($cp_row['row'])) ? true : false,
					'S_GROUP_LEADER'	=> $is_leader,

					'U_VIEW_PROFILE'	=> append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=viewprofile&u=' . $user_id))
				);

				if (isset($cp_row['row']) && sizeof($cp_row['row']))
				{
					$memberrow = array_merge($memberrow, $cp_row['row']);
				}

				$template->assign_block_vars('memberrow', $memberrow);

				if (isset($cp_row['blockrow']) && sizeof($cp_row['blockrow']))
				{
					foreach ($cp_row['blockrow'] as $field_data)
					{
						$template->assign_block_vars('memberrow.custom_fields', $field_data);
					}
				}

				unset($id_cache[$user_id]);
			}
		}

		// Generate page
		$template->assign_vars(array(
			'PAGINATION'	=> generate_pagination($pagination_url, $total_users, $config['topics_per_page'], $start),
			'PAGE_NUMBER'	=> on_page($total_users, $config['topics_per_page'], $start),
			'TOTAL_USERS'	=> ($total_users == 1) ? $user->lang['LIST_USER'] : sprintf($user->lang['LIST_USERS'], $total_users),

			'PROFILE_IMG'	=> $user->img('icon_user_profile', $user->lang['PROFILE']),
			'PM_IMG'		=> $user->img('icon_contact_pm', $user->lang['SEND_PRIVATE_MESSAGE']),
			'EMAIL_IMG'		=> $user->img('icon_contact_email', $user->lang['EMAIL']),
			'WWW_IMG'		=> $user->img('icon_contact_www', $user->lang['WWW']),
			'ICQ_IMG'		=> $user->img('icon_contact_icq', $user->lang['ICQ']),
			'AIM_IMG'		=> $user->img('icon_contact_aim', $user->lang['AIM']),
			'MSN_IMG'		=> $user->img('icon_contact_msnm', $user->lang['MSNM']),
'SKYPE_IMG'  => $user->img('icon_contact_skype', $user->lang['SKYPE']),
			'YIM_IMG'		=> $user->img('icon_contact_yahoo', $user->lang['YIM']),
			'JABBER_IMG'	=> $user->img('icon_contact_jabber', $user->lang['JABBER']),
			'SEARCH_IMG'	=> $user->img('icon_user_search', $user->lang['SEARCH']),

			'U_FIND_MEMBER'			=> ($config['load_search'] || $auth->acl_get('a_')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=searchuser' . (($start) ? "&start=$start" : '') . (!empty($params) ? '&' . implode('&', $params) : '')) : '',
			'U_HIDE_FIND_MEMBER'	=> ($mode == 'searchuser') ? $u_hide_find_member : '',
			'U_SORT_USERNAME'		=> $sort_url . '&sk=a&sd=' . (($sort_key == 'a' && $sort_dir == 'a') ? 'd' : 'a'),
			'U_SORT_FROM'			=> $sort_url . '&sk=b&sd=' . (($sort_key == 'b' && $sort_dir == 'a') ? 'd' : 'a'),
			'U_SORT_JOINED'			=> $sort_url . '&sk=c&sd=' . (($sort_key == 'c' && $sort_dir == 'a') ? 'd' : 'a'),
			'U_SORT_POSTS'			=> $sort_url . '&sk=d&sd=' . (($sort_key == 'd' && $sort_dir == 'a') ? 'd' : 'a'),
			'U_SORT_EMAIL'			=> $sort_url . '&sk=e&sd=' . (($sort_key == 'e' && $sort_dir == 'a') ? 'd' : 'a'),
			'U_SORT_WEBSITE'		=> $sort_url . '&sk=f&sd=' . (($sort_key == 'f' && $sort_dir == 'a') ? 'd' : 'a'),
			'U_SORT_LOCATION'		=> $sort_url . '&sk=b&sd=' . (($sort_key == 'b' && $sort_dir == 'a') ? 'd' : 'a'),
			'U_SORT_ICQ'			=> $sort_url . '&sk=g&sd=' . (($sort_key == 'g' && $sort_dir == 'a') ? 'd' : 'a'),
			'U_SORT_AIM'			=> $sort_url . '&sk=h&sd=' . (($sort_key == 'h' && $sort_dir == 'a') ? 'd' : 'a'),
			'U_SORT_MSN'			=> $sort_url . '&sk=i&sd=' . (($sort_key == 'i' && $sort_dir == 'a') ? 'd' : 'a'),
'U_SORT_SKYPE'			=> $sort_url . '&sk=n&sd=' . (($sort_key == 'n' && $sort_dir == 'a') ? 'd' : 'a'),
			'U_SORT_YIM'			=> $sort_url . '&sk=j&sd=' . (($sort_key == 'j' && $sort_dir == 'a') ? 'd' : 'a'),
			'U_SORT_ACTIVE'			=> ($auth->acl_get('u_viewonline')) ? $sort_url . '&sk=l&sd=' . (($sort_key == 'l' && $sort_dir == 'a') ? 'd' : 'a') : '',
			'U_SORT_RANK'			=> $sort_url . '&sk=m&sd=' . (($sort_key == 'm' && $sort_dir == 'a') ? 'd' : 'a'),
			'U_LIST_CHAR'			=> $sort_url . '&sk=a&sd=' . (($sort_key == 'l' && $sort_dir == 'a') ? 'd' : 'a'),
			'U_SORT_REPUTATION'		=> $sort_url . '&sk=r&sd=' . (($sort_key == 'r' && $sort_dir == 'd') ? 'a' : 'd'),

			'S_SHOW_GROUP'		=> ($mode == 'group') ? true : false,
			'S_VIEWONLINE'		=> $auth->acl_get('u_viewonline'),
			'S_LEADERS_SET'		=> $leaders_set,
			'S_MODE_SELECT'		=> $s_sort_key,
			'S_ORDER_SELECT'	=> $s_sort_dir,
			'S_MODE_ACTION'		=> $pagination_url)
		);

		// Begin: Profile Fields Control MOD
		$template->assign_vars(array(
			'S_WWW_ENABLED'			=> (($config['ucp_website'] && $config['pfcm_enable']) || !$config['pfcm_enable']) ? true : false,
			'S_LOCATION_ENABLED'		=> (($config['ucp_location'] && $config['pfcm_enable']) || !$config['pfcm_enable']) ? true : false,
			));
		// End: Profile Fields Control MOD
}

// Output the page
page_header($page_title, false);

$template->set_filenames(array(
	'body' => $template_html)
);
make_jumpbox(append_sid("{$phpbb_root_path}viewforum.$phpEx"));

page_footer();

/**
* Prepare profile data
*/
function show_profile($data, $user_notes_enabled = false, $warn_user_enabled = false)
{
	global $config, $auth, $template, $user, $phpEx, $phpbb_root_path;

	$username = $data['username'];
	$user_id = $data['user_id'];

	$rank_title = $rank_img = $rank_img_src = '';
	get_user_rank($data['user_rank'], (($user_id == ANONYMOUS) ? false : $data['user_posts']), $rank_title, $rank_img, $rank_img_src);

	if ((!empty($data['user_allow_viewemail']) && $auth->acl_get('u_sendemail')) || $auth->acl_get('a_user'))
	{
		$email = ($config['board_email_form'] && $config['email_enable']) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=email&u=' . $user_id) : (($config['board_hide_emails'] && !$auth->acl_get('a_user')) ? '' : 'mailto:' . $data['user_email']);
	}
	else
	{
		$email = '';
	}

	if ($config['load_onlinetrack'])
	{
		$update_time = $config['load_online_time'] * 60;
		$online = (time() - $update_time < $data['session_time'] && ((isset($data['session_viewonline']) && $data['session_viewonline']) || $auth->acl_get('u_viewonline'))) ? true : false;
	}
	else
	{
		$online = false;
	}

	if ($data['user_allow_viewonline'] || $auth->acl_get('u_viewonline'))
	{
		$last_visit = (!empty($data['session_time'])) ? $data['session_time'] : $data['user_lastvisit'];
	}
	else
	{
		$last_visit = '';
	}

	$age = '';

	if ($config['allow_birthdays'] && $data['user_birthday'])
	{
		list($bday_day, $bday_month, $bday_year) = array_map('intval', explode('-', $data['user_birthday']));

		if ($bday_year)
		{
			$now = phpbb_gmgetdate(time() + $user->timezone + $user->dst);

			$diff = $now['mon'] - $bday_month;
			if ($diff == 0)
			{
				$diff = ($now['mday'] - $bday_day < 0) ? 1 : 0;
			}
			else
			{
				$diff = ($diff < 0) ? 1 : 0;
			}

			$age = max(0, (int) ($now['year'] - $bday_year - $diff));
		}
	}

	// Dump it out to the template
	//Begin: National_Flag
	if (!empty($config['allow_flags']) && !empty($data['user_flag']))
	{
		$user_flag = get_user_flag($data['user_flag']);
		$template->assign_vars(array(
			'S_USER_FLAG'	=> true,
		));		
	}
	else
	{
		$user_flag = '';
	}			
	//End: National_Flag
	return array(
		'AGE'			=> $age,
		'RANK_TITLE'	=> $rank_title,
		'JOINED'		=> $user->format_date($data['user_regdate']),
		'VISITED'		=> (empty($last_visit)) ? ' - ' : $user->format_date($last_visit),
		'POSTS'			=> ($data['user_posts']) ? $data['user_posts'] : 0,
		'WARNINGS'		=> isset($data['user_warnings']) ? $data['user_warnings'] : 0,
		'REPUTATION'	=> isset($data['user_reputation']) ? $data['user_reputation'] : 0,

		'USERNAME_FULL'		=> get_username_string('full', $user_id, $username, $data['user_colour']),
		'USERNAME'			=> get_username_string('username', $user_id, $username, $data['user_colour']),
		'USER_COLOR'		=> get_username_string('colour', $user_id, $username, $data['user_colour']),
		'U_VIEW_PROFILE'	=> get_username_string('profile', $user_id, $username, $data['user_colour']),

		'A_USERNAME'		=> addslashes(get_username_string('username', $user_id, $username, $data['user_colour'])),

		'AVATAR_IMG'		=> get_user_avatar($data['user_avatar'], $data['user_avatar_type'], $data['user_avatar_width'], $data['user_avatar_height']),
		'ONLINE_IMG'		=> (!$config['load_onlinetrack']) ? '' : (($online) ? $user->img('icon_user_online', 'ONLINE') : $user->img('icon_user_offline', 'OFFLINE')),
		'S_ONLINE'			=> ($config['load_onlinetrack'] && $online) ? true : false,
		'RANK_IMG'			=> $rank_img,
		'RANK_IMG_SRC'		=> $rank_img_src,
		'ICQ_STATUS_IMG'	=> (!empty($data['user_icq'])) ? '<img src="http://web.icq.com/whitepages/online?icq=' . $data['user_icq'] . '&img=5" width="18" height="18" />' : '',
		'S_JABBER_ENABLED'	=> ($config['jab_enable']) ? true : false,

		'S_WARNINGS'	=> ($auth->acl_getf_global('m_') || $auth->acl_get('m_warn')) ? true : false,

		'U_SEARCH_USER'	=> ($auth->acl_get('u_search')) ? append_sid("{$phpbb_root_path}search.$phpEx", "author_id=$user_id&sr=posts") : '',
		'U_NOTES'		=> ($user_notes_enabled && $auth->acl_getf_global('m_')) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=notes&mode=user_notes&u=' . $user_id, true, $user->session_id) : '',
		'U_WARN'		=> ($warn_user_enabled && $auth->acl_get('m_warn')) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=warn&mode=warn_user&u=' . $user_id, true, $user->session_id) : '',
		'U_PM'			=> ($config['allow_privmsg'] && $auth->acl_get('u_sendpm') && ($data['user_allow_pm'] || $auth->acl_gets('a_', 'm_') || $auth->acl_getf_global('m_'))) ? append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&mode=compose&u=' . $user_id) : '',
		'U_EMAIL'		=> $email,
		'U_WWW'			=> (!empty($data['user_website'])) ? $data['user_website'] : '',
		'U_SHORT_WWW'			=> (!empty($data['user_website'])) ? ((strlen($data['user_website']) > 55) ? substr($data['user_website'], 0, 39) . ' ... ' . substr($data['user_website'], -10) : $data['user_website']) : '',
		'U_ICQ'			=> ($data['user_icq']) ? 'http://www.icq.com/people/' . urlencode($data['user_icq']) . '/' : '',
		'U_AIM'			=> ($data['user_aim'] && $auth->acl_get('u_sendim')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=contact&action=aim&u=' . $user_id) : '',
		'U_YIM'			=> ($data['user_yim']) ? 'http://edit.yahoo.com/config/send_webmesg?.target=' . urlencode($data['user_yim']) . '&.src=pg' : '',
		'U_MSN'			=> ($data['user_msnm'] && $auth->acl_get('u_sendim')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=contact&action=msnm&u=' . $user_id) : '',
'U_SKYPE'			=> ($data['user_skype'] && $auth->acl_get('u_sendim')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=contact&action=skype&u=' . $user_id) : '',
		'U_JABBER'		=> ($data['user_jabber'] && $auth->acl_get('u_sendim')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=contact&action=jabber&u=' . $user_id) : '',
		'LOCATION'		=> ($data['user_from']) ? $data['user_from'] : '',

		'USER_ICQ'			=> $data['user_icq'],
		'USER_AIM'			=> $data['user_aim'],
		'USER_YIM'			=> $data['user_yim'],
		'USER_MSN'			=> $data['user_msnm'],
'USER_SKYPE'    => $data['user_skype'],
		'USER_JABBER'		=> $data['user_jabber'],
		'USER_JABBER_IMG'	=> ($data['user_jabber']) ? $user->img('icon_contact_jabber', $data['user_jabber']) : '',
		//Begin: National_Flag
		'USER_FLAG'		=> $user_flag,
		//End: National_Flag

		'L_VIEWING_PROFILE'	=> sprintf($user->lang['VIEWING_PROFILE'], $username),
		'USER_BEBO_SN'		=> $data['user_bebo'],
		'U_BEBO_SN'			=> ($data['user_bebo']) ? 'http://bebo.com/' . urlencode($data['user_bebo']) : '',
		'USER_BLOGGER_SN'	=> $data['user_blogger'],
		'U_BLOGGER_SN'		=> ($data['user_blogger']) ? urlencode($data['user_blogger']) : '',
		'USER_FACEBOOK_SN'	=> $data['user_facebook'],
		'U_FACEBOOK_SN'		=> ($data['user_facebook']) ? urlencode($data['user_facebook']) : '',
		'USER_GOODREADS_SN'	=> $data['user_goodreads'],
		'U_GOODREADS_SN'	=> ($data['user_goodreads']) ? urlencode($data['user_goodreads']) : '',
		'USER_LINKEDIN_SN'	=> $data['user_linkedin'],
		'U_LINKEDIN_SN'		=> ($data['user_linkedin']) ? urlencode($data['user_linkedin']) : '',
		'USER_MYSPACE_SN'	=> $data['user_myspace'],
		'U_MYSPACE_SN'		=> ($data['user_myspace']) ? 'http://www.myspace.com/' . urlencode($data['user_myspace']) : '',
		'USER_NETLOG_SN'	=> $data['user_netlog'],
		'U_NETLOG_SN'		=> ($data['user_netlog']) ? urlencode($data['user_netlog']) : '',
		'USER_TWITTER_SN'	=> $data['user_twitter'],
		'U_TWITTER_SN'		=> ($data['user_twitter']) ? 'http://www.twitter.com/' . urlencode($data['user_twitter']) : '',
	);
}

function _sort_last_active($first, $second)
{
	global $id_cache, $sort_dir;

	$lesser_than = ($sort_dir === 'd') ? -1 : 1;

	if (isset($id_cache[$first]['group_leader']) && $id_cache[$first]['group_leader'] && (!isset($id_cache[$second]['group_leader']) || !$id_cache[$second]['group_leader']))
	{
		return -1;
	}
	else if (isset($id_cache[$second]['group_leader']) && (!isset($id_cache[$first]['group_leader']) || !$id_cache[$first]['group_leader']) && $id_cache[$second]['group_leader'])
	{
		return 1;
	}
	else
	{
		return $lesser_than * (int) ($id_cache[$first]['last_visit'] - $id_cache[$second]['last_visit']);
	}
}

?>
Avatar do usuário
robra
Membro Sênior
Membro Sênior
Mensagens: 6065
Registrado em: 02 Dez 2010, 22:29

Re: Lista de membros com usuários repetidos

Mensagem por robra »

Substitua todo o conteúdo do memberlist.php por:

Código: Selecionar todos

<?php
/**
*
* @package phpBB3
* @version $Id$
* @copyright (c) 2005 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/

/**
* @ignore
*/
define('IN_PHPBB', true);
$phpbb_root_path = (defined('PHPBB_ROOT_PATH')) ? PHPBB_ROOT_PATH : './';
$phpEx = substr(strrchr(__FILE__, '.'), 1);
include($phpbb_root_path . 'common.' . $phpEx);
include($phpbb_root_path . 'includes/functions_display.' . $phpEx);
//Begin: National_Flag
include($phpbb_root_path . 'includes/functions_flag.' . $phpEx);
//End: National_Flag
// Begin: Profile Fields Control MOD
include($phpbb_root_path . 'includes/functions_profile_control.' . $phpEx);
// End: Profile Fields Control MOD

// Start session management
$user->session_begin();
$auth->acl($user->data);
$user->setup(array('memberlist', 'groups', 'mods/skype'));
$user->add_lang('mods/social_networking_buttons');
$user->add_lang('mods/reputation_system');

// Grab data
$mode      = request_var('mode', '');
$action      = request_var('action', '');
$user_id   = request_var('u', ANONYMOUS);
$username   = request_var('un', '', true);
$group_id   = request_var('g', 0);
$topic_id   = request_var('t', 0);

// Check our mode...
if (!in_array($mode, array('', 'group', 'viewprofile', 'email', 'contact', 'searchuser', 'leaders')))
{
   trigger_error('NO_MODE');
}

switch ($mode)
{
   case 'email':
   break;

   default:
      // Can this user view profiles/memberlist?
      if (!$auth->acl_gets('u_viewprofile', 'a_user', 'a_useradd', 'a_userdel'))
      {
         if ($user->data['user_id'] != ANONYMOUS)
         {
            trigger_error('NO_VIEW_USERS');
         }

         login_box('', ((isset($user->lang['LOGIN_EXPLAIN_' . strtoupper($mode)])) ? $user->lang['LOGIN_EXPLAIN_' . strtoupper($mode)] : $user->lang['LOGIN_EXPLAIN_MEMBERLIST']));
      }
   break;
}

$start   = request_var('start', 0);
$submit = (isset($_POST['submit'])) ? true : false;

$default_key = 'c';
//Reputation System
if ($config['rs_sort_memberlist']){
   //Sort by reputation by default if the mod config says so
   $default_key = 'r';
   //Make it descending by default
   $_REQUEST['sd'] = request_var('sd','d');
}
//Reputation System
$sort_key = request_var('sk', $default_key);
$sort_dir = request_var('sd', 'a');


// Grab rank information for later
$ranks = $cache->obtain_ranks();


// What do you want to do today? ... oops, I think that line is taken ...
switch ($mode)
{
   case 'leaders':
      // Display a listing of board admins, moderators
      include($phpbb_root_path . 'includes/functions_user.' . $phpEx);

      $page_title = $user->lang['THE_TEAM'];
      $template_html = 'memberlist_leaders.html';

      $user_ary = $auth->acl_get_list(false, array('a_', 'm_'), false);

      $admin_id_ary = $global_mod_id_ary = $mod_id_ary = $forum_id_ary = array();
      foreach ($user_ary as $forum_id => $forum_ary)
      {
         foreach ($forum_ary as $auth_option => $id_ary)
         {
            if (!$forum_id)
            {
               if ($auth_option == 'a_')
               {
                  $admin_id_ary = array_merge($admin_id_ary, $id_ary);
               }
               else
               {
                  $global_mod_id_ary = array_merge($global_mod_id_ary, $id_ary);
               }
               continue;
            }
            else
            {
               $mod_id_ary = array_merge($mod_id_ary, $id_ary);
            }

            if ($forum_id)
            {
               foreach ($id_ary as $id)
               {
                  $forum_id_ary[$id][] = $forum_id;
               }
            }
         }
      }

      $admin_id_ary = array_unique($admin_id_ary);
      $global_mod_id_ary = array_unique($global_mod_id_ary);

      $mod_id_ary = array_merge($mod_id_ary, $global_mod_id_ary);
      $mod_id_ary = array_unique($mod_id_ary);

      // Admin group id...
      $sql = 'SELECT group_id
         FROM ' . GROUPS_TABLE . "
         WHERE group_name = 'ADMINISTRATORS'";
      $result = $db->sql_query($sql);
      $admin_group_id = (int) $db->sql_fetchfield('group_id');
      $db->sql_freeresult($result);

      // Get group memberships for the admin id ary...
      $admin_memberships = group_memberships($admin_group_id, $admin_id_ary);

      $admin_user_ids = array();

      if (!empty($admin_memberships))
      {
         // ok, we only need the user ids...
         foreach ($admin_memberships as $row)
         {
            $admin_user_ids[$row['user_id']] = true;
         }
      }
      unset($admin_memberships);

      $sql = 'SELECT forum_id, forum_name
         FROM ' . FORUMS_TABLE;
      $result = $db->sql_query($sql);

      $forums = array();
      while ($row = $db->sql_fetchrow($result))
      {
         $forums[$row['forum_id']] = $row['forum_name'];
      }
      $db->sql_freeresult($result);

      $sql = $db->sql_build_query('SELECT', array(
         'SELECT'   => 'u.user_id, u.group_id as default_group, u.username, u.username_clean, u.user_colour, u.user_rank, u.user_posts, u.user_allow_pm, u.user_flag, g.group_id, g.group_name, g.group_colour, g.group_type, ug.user_id as ug_user_id',

         'FROM'      => array(
            USERS_TABLE      => 'u',
            GROUPS_TABLE   => 'g'
         ),

         'LEFT_JOIN'   => array(
            array(
               'FROM'   => array(USER_GROUP_TABLE => 'ug'),
               'ON'   => 'ug.group_id = g.group_id AND ug.user_pending = 0 AND ug.user_id = ' . $user->data['user_id']
            )
         ),

         'WHERE'      => $db->sql_in_set('u.user_id', array_unique(array_merge($admin_id_ary, $mod_id_ary)), false, true) . '
            AND u.group_id = g.group_id',

         'ORDER_BY'   => 'g.group_name ASC, u.username_clean ASC'
      ));
      $result = $db->sql_query($sql);
      //Begin: National_Flag
      $flag_count = 0;
      //End: National_Flag

      while ($row = $db->sql_fetchrow($result))
      {
         $which_row = (in_array($row['user_id'], $admin_id_ary)) ? 'admin' : 'mod';

         // We sort out admins not within the 'Administrators' group.
         // Else, we will list those as admin only having the permission to view logs for example.
         if ($which_row == 'admin' && empty($admin_user_ids[$row['user_id']]))
         {
            // Remove from admin_id_ary, because the user may be a mod instead
            unset($admin_id_ary[array_search($row['user_id'], $admin_id_ary)]);

            if (!in_array($row['user_id'], $mod_id_ary) && !in_array($row['user_id'], $global_mod_id_ary))
            {
               continue;
            }
            else
            {
               $which_row = 'mod';
            }
         }

         $s_forum_select = '';
         $undisclosed_forum = false;

         if (isset($forum_id_ary[$row['user_id']]) && !in_array($row['user_id'], $global_mod_id_ary))
         {
            if ($which_row == 'mod' && sizeof(array_diff(array_keys($forums), $forum_id_ary[$row['user_id']])))
            {
               foreach ($forum_id_ary[$row['user_id']] as $forum_id)
               {
                  if (isset($forums[$forum_id]))
                  {
                     if ($auth->acl_get('f_list', $forum_id))
                     {
                        $s_forum_select .= '<option value="">' . $forums[$forum_id] . '</option>';
                     }
                     else
                     {
                        $undisclosed_forum = true;
                     }
                  }
               }
            }
         }

         // If the mod is only moderating non-viewable forums we skip the user. There is no gain in displaying the person then...
         if (!$s_forum_select && $undisclosed_forum)
         {
//            $s_forum_select = '<option value="">' . $user->lang['FORUM_UNDISCLOSED'] . '</option>';
            continue;
         }

         // The person is moderating several "public" forums, therefore the person should be listed, but not giving the real group name if hidden.
         if ($row['group_type'] == GROUP_HIDDEN && !$auth->acl_gets('a_group', 'a_groupadd', 'a_groupdel') && $row['ug_user_id'] != $user->data['user_id'])
         {
            $group_name = $user->lang['GROUP_UNDISCLOSED'];
            $u_group = '';
         }
         else
         {
            $group_name = ($row['group_type'] == GROUP_SPECIAL) ? $user->lang['G_' . $row['group_name']] : $row['group_name'];
            $u_group = append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=group&g=' . $row['group_id']);
         }


         //Begin: National_Flag
         if (!empty($config['allow_flags']) && !empty($row['user_flag']))
         {
            $user_flag = get_user_flag($row['user_flag']);
            ++$flag_count;
         }
         else
         {
            $user_flag = '';
         }         
         //End: National_Flag
         $rank_title = $rank_img = '';
         get_user_rank($row['user_rank'], (($row['user_id'] == ANONYMOUS) ? false : $row['user_posts']), $rank_title, $rank_img, $rank_img_src);

         $template->assign_block_vars($which_row, array(
            'USER_ID'      => $row['user_id'],
            'FORUMS'      => $s_forum_select,
            'RANK_TITLE'   => $rank_title,
            'GROUP_NAME'   => $group_name,
            'GROUP_COLOR'   => $row['group_colour'],

            'RANK_IMG'      => $rank_img,
            'RANK_IMG_SRC'   => $rank_img_src,

            'U_GROUP'         => $u_group,
            'U_PM'            => ($config['allow_privmsg'] && $auth->acl_get('u_sendpm') && ($row['user_allow_pm'] || $auth->acl_gets('a_', 'm_') || $auth->acl_getf_global('m_'))) ? append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&mode=compose&u=' . $row['user_id']) : '',

            'USERNAME_FULL'      => get_username_string('full', $row['user_id'], $row['username'], $row['user_colour']),
            'USERNAME'         => get_username_string('username', $row['user_id'], $row['username'], $row['user_colour']),
            'USER_COLOR'      => get_username_string('colour', $row['user_id'], $row['username'], $row['user_colour']),
            'U_VIEW_PROFILE'   => get_username_string('profile', $row['user_id'], $row['username'], $row['user_colour']),
            //Begin: National_Flag
            'USER_FLAG'         => $user_flag,
            //End: National_Flag
         ));
      }
      $db->sql_freeresult($result);

      $template->assign_vars(array(

         //Begin: National_Flag
         'S_USER_FLAG'   => $flag_count,
         //End: National_Flag
         'PM_IMG'      => $user->img('icon_contact_pm', $user->lang['SEND_PRIVATE_MESSAGE']))
      );
   break;

   case 'contact':

      $page_title = $user->lang['IM_USER'];
      $template_html = 'memberlist_im.html';

      if (!$auth->acl_get('u_sendim'))
      {
         trigger_error('NOT_AUTHORISED');
      }

      $presence_img = '';
      switch ($action)
      {
         case 'aim':
            $lang = 'AIM';
            $sql_field = 'user_aim';
            $s_select = 'S_SEND_AIM';
            $s_action = '';
         break;

         case 'msnm':
            $lang = 'MSNM';
            $sql_field = 'user_msnm';
            $s_select = 'S_SEND_MSNM';
            $s_action = '';
         break;
         case 'skype':
            $lang = 'SKYPE';
            $sql_field = 'user_skype';
            $s_select = 'S_SEND_SKYPE';
            $s_action = '';
         break;

         case 'jabber':
            $lang = 'JABBER';
            $sql_field = 'user_jabber';
            $s_select = (@extension_loaded('xml') && $config['jab_enable']) ? 'S_SEND_JABBER' : 'S_NO_SEND_JABBER';
            $s_action = append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=contact&action=$action&u=$user_id");
         break;

         default:
            trigger_error('NO_MODE', E_USER_ERROR);
         break;
      }

      // Grab relevant data
      $sql = "SELECT user_id, username, user_email, user_lang, $sql_field
         FROM " . USERS_TABLE . "
         WHERE user_id = $user_id
            AND user_type IN (" . USER_NORMAL . ', ' . USER_FOUNDER . ')';
      $result = $db->sql_query($sql);
      $row = $db->sql_fetchrow($result);
      $db->sql_freeresult($result);

      if (!$row)
      {
         trigger_error('NO_USER');
      }
      else if (empty($row[$sql_field]))
      {
         trigger_error('IM_NO_DATA');
      }

      // Post data grab actions
      switch ($action)
      {
         case 'jabber':
            add_form_key('memberlist_messaging');

            if ($submit && @extension_loaded('xml') && $config['jab_enable'])
            {
               if (check_form_key('memberlist_messaging'))
               {

                  include_once($phpbb_root_path . 'includes/functions_messenger.' . $phpEx);

                  $subject = sprintf($user->lang['IM_JABBER_SUBJECT'], $user->data['username'], $config['server_name']);
                  $message = utf8_normalize_nfc(request_var('message', '', true));

                  if (empty($message))
                  {
                     trigger_error('EMPTY_MESSAGE_IM');
                  }

                  $messenger = new messenger(false);

                  $messenger->template('profile_send_im', $row['user_lang']);
                  $messenger->subject(htmlspecialchars_decode($subject));

                  $messenger->replyto($user->data['user_email']);
                  $messenger->im($row['user_jabber'], $row['username']);

                  $messenger->assign_vars(array(
                     'BOARD_CONTACT'   => $config['board_contact'],
                     'FROM_USERNAME'   => htmlspecialchars_decode($user->data['username']),
                     'TO_USERNAME'   => htmlspecialchars_decode($row['username']),
                     'MESSAGE'      => htmlspecialchars_decode($message))
                  );

                  $messenger->send(NOTIFY_IM);

                  $s_select = 'S_SENT_JABBER';
               }
               else
               {
                  trigger_error('FORM_INVALID');
               }
            }
         break;
      }

      // Send vars to the template
      $template->assign_vars(array(
         'IM_CONTACT'   => $row[$sql_field],
         'A_IM_CONTACT'   => addslashes($row[$sql_field]),

         'U_AIM_CONTACT'   => ($action == 'aim') ? 'aim:addbuddy?screenname=' . urlencode($row[$sql_field]) : '',
         'U_AIM_MESSAGE'   => ($action == 'aim') ? 'aim:goim?screenname=' . urlencode($row[$sql_field]) . '&message=' . urlencode($config['sitename']) : '',

         'USERNAME'      => $row['username'],
         'CONTACT_NAME'   => $row[$sql_field],
         'SITENAME'      => $config['sitename'],

         'PRESENCE_IMG'      => $presence_img,

         'L_SEND_IM_EXPLAIN'   => $user->lang['IM_' . $lang],
         'L_IM_SENT_JABBER'   => sprintf($user->lang['IM_SENT_JABBER'], $row['username']),

         $s_select         => true,
         'S_IM_ACTION'      => $s_action)
      );

   break;

   case 'viewprofile':
      // Display a profile
      if ($user_id == ANONYMOUS && !$username)
      {
         trigger_error('NO_USER');
      }

      // Get user...
      $sql = 'SELECT *
         FROM ' . USERS_TABLE . '
         WHERE ' . (($username) ? "username_clean = '" . $db->sql_escape(utf8_clean_string($username)) . "'" : "user_id = $user_id");
      $result = $db->sql_query($sql);
      $member = $db->sql_fetchrow($result);
      $db->sql_freeresult($result);

      if (!$member)
      {
         trigger_error('NO_USER');
      }

      // a_user admins and founder are able to view inactive users and bots to be able to manage them more easily
      // Normal users are able to see at least users having only changed their profile settings but not yet reactivated.
      if (!$auth->acl_get('a_user') && $user->data['user_type'] != USER_FOUNDER)
      {
         if ($member['user_type'] == USER_IGNORE)
         {
            trigger_error('NO_USER');
         }
         else if ($member['user_type'] == USER_INACTIVE && $member['user_inactive_reason'] != INACTIVE_PROFILE)
         {
            trigger_error('NO_USER');
         }
      }

      $user_id = (int) $member['user_id'];

      // Get group memberships
      // Also get visiting user's groups to determine hidden group memberships if necessary.
      $auth_hidden_groups = ($user_id === (int) $user->data['user_id'] || $auth->acl_gets('a_group', 'a_groupadd', 'a_groupdel')) ? true : false;
      $sql_uid_ary = ($auth_hidden_groups) ? array($user_id) : array($user_id, (int) $user->data['user_id']);

      // Do the SQL thang
      $sql = 'SELECT g.group_id, g.group_name, g.group_type, ug.user_id
         FROM ' . GROUPS_TABLE . ' g, ' . USER_GROUP_TABLE . ' ug
         WHERE ' . $db->sql_in_set('ug.user_id', $sql_uid_ary) . '
            AND g.group_id = ug.group_id
            AND ug.user_pending = 0';
      $result = $db->sql_query($sql);

      // Divide data into profile data and current user data
      $profile_groups = $user_groups = array();
      while ($row = $db->sql_fetchrow($result))
      {
         $row['user_id'] = (int) $row['user_id'];
         $row['group_id'] = (int) $row['group_id'];

         if ($row['user_id'] == $user_id)
         {
            $profile_groups[] = $row;
         }
         else
         {
            $user_groups[$row['group_id']] = $row['group_id'];
         }
      }
      $db->sql_freeresult($result);

      // Filter out hidden groups and sort groups by name
      $group_data = $group_sort = array();
      foreach ($profile_groups as $row)
      {
         if ($row['group_type'] == GROUP_SPECIAL)
         {
            // Lookup group name in language dictionary
            if (isset($user->lang['G_' . $row['group_name']]))
            {
               $row['group_name'] = $user->lang['G_' . $row['group_name']];
            }
         }
         else if (!$auth_hidden_groups && $row['group_type'] == GROUP_HIDDEN && !isset($user_groups[$row['group_id']]))
         {
            // Skip over hidden groups the user cannot see
            continue;
         }

         $group_sort[$row['group_id']] = utf8_clean_string($row['group_name']);
         $group_data[$row['group_id']] = $row;
      }
      unset($profile_groups);
      unset($user_groups);
      asort($group_sort);

      $group_options = '';
      foreach ($group_sort as $group_id => $null)
      {
         $row = $group_data[$group_id];

         $group_options .= '<option value="' . $row['group_id'] . '"' . (($row['group_id'] == $member['group_id']) ? ' selected="selected"' : '') . '>' . $row['group_name'] . '</option>';
      }
      unset($group_data);
      unset($group_sort);

      // What colour is the zebra
      $sql = 'SELECT friend, foe
         FROM ' . ZEBRA_TABLE . "
         WHERE zebra_id = $user_id
            AND user_id = {$user->data['user_id']}";

      $result = $db->sql_query($sql);
      $row = $db->sql_fetchrow($result);
      $foe = ($row['foe']) ? true : false;
      $friend = ($row['friend']) ? true : false;
      $db->sql_freeresult($result);

          // friend list mod by ian-taylor.ca
       $user_id = request_var('u', 0);
       $start   = request_var('start', 0);
       $limit = request_var('limit', intval($config['number_friends']));
       $sql = 'SELECT u.user_avatar, u.username, u.user_colour, u.user_avatar_type, u.user_avatar_width, u.user_avatar_height, z.user_id, z.zebra_id, z.friend FROM ' . USERS_TABLE . '  u, ' . ZEBRA_TABLE . '  z WHERE u.user_id=z.zebra_id AND z.friend = 1 AND z.user_id = '.$user_id;
       $result = $db->sql_query_limit($sql, $limit, $start);
             
       while($row_av = $db->sql_fetchrow( $result )) {
          $avatar_fri = get_user_avatar($row_av['user_avatar'], $row_av['user_avatar_type'], $row_av['user_avatar_width'],       $row_av['user_avatar_height']);
          $fri_id = $row_av['zebra_id'];
          $av_size_size = $config['friend_avatar_size'];
          
          if(!$row_av['user_avatar'])
          {
          $avatar = '<img src="images/avatars/no_avatar.gif" width="'.$av_size_size.'" />';
          
          }
          else
          $avatar =  ($row_av['user_avatar']) ? get_user_avatar($row_av['user_avatar'], $row_av['user_avatar_type'], ($row_av['user_avatar_width'] > $row_av['user_avatar_height']) ? $av_size_size : ($av_size_size / $row_av['user_avatar_height']) * $row_av['user_avatar_width'], ($row_av['user_avatar_height'] > $row_av['user_avatar_width']) ? $av_size_size : ($av_size_size / $row_av['user_avatar_width']) * $row_av['user_avatar_height']) : '';
          

          $template->assign_block_vars('fri',array(

                'FRI_ID'   => $row_av['zebra_id'],
                'FRI_AV'   => $avatar_fri,
                'USERNAME'   => $row_av['username'],
                'WIDTH'         => $config['friend_avatar_size'],
                'USER_COLOR' => $row_av['user_colour'],
                'AV_LINK'   => append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=viewprofile&u=$fri_id"),     
                'FRI_AV_THUMB'   =>  $avatar,
    ));
    }
    // count some stuff up for the pagination
    $profile = request_var('u', 0);
    $sql = 'SELECT COUNT(zebra_id) AS number_friends FROM '. ZEBRA_TABLE ." WHERE user_id=$profile AND friend = 1";
    $result = $db->sql_query($sql);
    $pagination_friend = append_sid($phpbb_root_path . 'memberlist.' . $phpEx ,'mode=viewprofile&u='.$user_id);

       $total_friends = $db->sql_fetchfield('number_friends');
       $db->sql_freeresult($result);

       $template->assign_vars(array(
           'FRINATION'        => generate_pagination($pagination_friend, $total_friends, $limit, $start),
           'PAGE_NUMBER_F'       => on_page($total_friends, $limit, $start),
           'TOTAL_FRIENDS'       => ($total_friends == 1) ? $user->lang['LIST_FRIEND'] : sprintf($user->lang['LIST_FRIENDS'], $total_friends),

       ));

    // end friend list mod by ian-taylor.ca


      if ($config['load_onlinetrack'])
      {
         $sql = 'SELECT MAX(session_time) AS session_time, MIN(session_viewonline) AS session_viewonline
            FROM ' . SESSIONS_TABLE . "
            WHERE session_user_id = $user_id";
         $result = $db->sql_query($sql);
         $row = $db->sql_fetchrow($result);
         $db->sql_freeresult($result);

         $member['session_time'] = (isset($row['session_time'])) ? $row['session_time'] : 0;
         $member['session_viewonline'] = (isset($row['session_viewonline'])) ? $row['session_viewonline'] :   0;
         unset($row);
      }

      if ($config['load_user_activity'])
      {
         display_user_activity($member);
      }

      // Do the relevant calculations
      $memberdays = max(1, round((time() - $member['user_regdate']) / 86400));
      $posts_per_day = $member['user_posts'] / $memberdays;
      $percentage = ($config['num_posts']) ? min(100, ($member['user_posts'] / $config['num_posts']) * 100) : 0;


      if ($member['user_sig'])
      {
         $member['user_sig'] = censor_text($member['user_sig']);

         if ($member['user_sig_bbcode_bitfield'])
         {
            include_once($phpbb_root_path . 'includes/bbcode.' . $phpEx);
            $bbcode = new bbcode();
            $bbcode->bbcode_second_pass($member['user_sig'], $member['user_sig_bbcode_uid'], $member['user_sig_bbcode_bitfield']);
         }

         $member['user_sig'] = bbcode_nl2br($member['user_sig']);
         $member['user_sig'] = smiley_text($member['user_sig']);
      }

      $poster_avatar = get_user_avatar($member['user_avatar'], $member['user_avatar_type'], $member['user_avatar_width'], $member['user_avatar_height']);

      // We need to check if the modules 'zebra' ('friends' & 'foes' mode),  'notes' ('user_notes' mode) and  'warn' ('warn_user' mode) are accessible to decide if we can display appropriate links
      $zebra_enabled = $friends_enabled = $foes_enabled = $user_notes_enabled = $warn_user_enabled = false;

      // Only check if the user is logged in
      if ($user->data['is_registered'])
      {
         if (!class_exists('p_master'))
         {
            include($phpbb_root_path . 'includes/functions_module.' . $phpEx);
         }
         $module = new p_master();

         $module->list_modules('ucp');
         $module->list_modules('mcp');

         $user_notes_enabled = ($module->loaded('notes', 'user_notes')) ? true : false;
         $warn_user_enabled = ($module->loaded('warn', 'warn_user')) ? true : false;
         $zebra_enabled = ($module->loaded('zebra')) ? true : false;
         $friends_enabled = ($module->loaded('zebra', 'friends')) ? true : false;
         $foes_enabled = ($module->loaded('zebra', 'foes')) ? true : false;

         unset($module);
      }

      $template->assign_vars(show_profile($member, $user_notes_enabled, $warn_user_enabled));


      // Begin: Profile Fields Control MOD
      $template->assign_vars(user_profile_fields($member, $user_id));
      // End: Profile Fields Control MOD
      // Custom Profile Fields
      $profile_fields = array();
      if ($config['load_cpf_viewprofile'])
      {
         include_once($phpbb_root_path . 'includes/functions_profile_fields.' . $phpEx);
         $cp = new custom_profile();
         $profile_fields = $cp->generate_profile_fields_template('grab', $user_id);
         $profile_fields = (isset($profile_fields[$user_id])) ? $cp->generate_profile_fields_template('show', false, $profile_fields[$user_id]) : array();
      }

      // If the user has m_approve permission or a_user permission, then list then display unapproved posts
      if ($auth->acl_getf_global('m_approve') || $auth->acl_get('a_user'))
      {
         $sql = 'SELECT COUNT(post_id) as posts_in_queue
            FROM ' . POSTS_TABLE . '
            WHERE poster_id = ' . $user_id . '
               AND post_approved = 0';
         $result = $db->sql_query($sql);
         $member['posts_in_queue'] = (int) $db->sql_fetchfield('posts_in_queue');
         $db->sql_freeresult($result);
      }
      else
      {
         $member['posts_in_queue'] = 0;
      }

      $template->assign_vars(array(
         'L_POSTS_IN_QUEUE'   => $user->lang('NUM_POSTS_IN_QUEUE', $member['posts_in_queue']),

         'POSTS_DAY'         => sprintf($user->lang['POST_DAY'], $posts_per_day),
         'POSTS_PCT'         => sprintf($user->lang['POST_PCT'], $percentage),

         'OCCUPATION'   => (!empty($member['user_occ'])) ? censor_text($member['user_occ']) : '',
         'INTERESTS'      => (!empty($member['user_interests'])) ? censor_text($member['user_interests']) : '',
         'SIGNATURE'      => $member['user_sig'],
         'POSTS_IN_QUEUE'=> $member['posts_in_queue'],

         'AVATAR_IMG'   => $poster_avatar,
         'PM_IMG'      => $user->img('icon_contact_pm', $user->lang['SEND_PRIVATE_MESSAGE']),
         'EMAIL_IMG'      => $user->img('icon_contact_email', $user->lang['EMAIL']),
         'WWW_IMG'      => $user->img('icon_contact_www', $user->lang['WWW']),
         'ICQ_IMG'      => $user->img('icon_contact_icq', $user->lang['ICQ']),
         'AIM_IMG'      => $user->img('icon_contact_aim', $user->lang['AIM']),
         'MSN_IMG'      => $user->img('icon_contact_msnm', $user->lang['MSNM']),
'SKYPE_IMG'      => (!empty($member['user_skype'])) ? '<img src="images/icon_contact_skype.gif" alt="" />' : '',
         'YIM_IMG'      => $user->img('icon_contact_yahoo', $user->lang['YIM']),
         'JABBER_IMG'   => $user->img('icon_contact_jabber', $user->lang['JABBER']),
         'SEARCH_IMG'   => $user->img('icon_user_search', $user->lang['SEARCH']),

         'S_PROFILE_ACTION'   => append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=group'),
         'S_GROUP_OPTIONS'   => $group_options,
         'S_CUSTOM_FIELDS'   => (isset($profile_fields['row']) && sizeof($profile_fields['row'])) ? true : false,

         'U_USER_ADMIN'         => ($auth->acl_get('a_user')) ? append_sid("{$phpbb_root_path}adm/index.$phpEx", 'i=users&mode=overview&u=' . $user_id, true, $user->session_id) : '',
         'U_USER_BAN'         => ($auth->acl_get('m_ban') && $user_id != $user->data['user_id']) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=ban&mode=user&u=' . $user_id, true, $user->session_id) : '',
         'U_MCP_QUEUE'         => ($auth->acl_getf_global('m_approve')) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=queue', true, $user->session_id) : '',

         'U_SWITCH_PERMISSIONS'   => ($auth->acl_get('a_switchperm') && $user->data['user_id'] != $user_id) ? append_sid("{$phpbb_root_path}ucp.$phpEx", "mode=switch_perm&u={$user_id}&hash=" . generate_link_hash('switchperm')) : '',

         'S_USER_NOTES'      => ($user_notes_enabled) ? true : false,
         'S_WARN_USER'      => ($warn_user_enabled) ? true : false,
         'S_ZEBRA'         => ($user->data['user_id'] != $user_id && $user->data['is_registered'] && $zebra_enabled) ? true : false,
         'U_ADD_FRIEND'      => (!$friend && !$foe && $friends_enabled) ? append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=zebra&add=' . urlencode(htmlspecialchars_decode($member['username']))) : '',
         'U_ADD_FOE'         => (!$friend && !$foe && $foes_enabled) ? append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=zebra&mode=foes&add=' . urlencode(htmlspecialchars_decode($member['username']))) : '',
         'U_REMOVE_FRIEND'   => ($friend && $friends_enabled) ? append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=zebra&remove=1&usernames[]=' . $user_id) : '',
         'U_REMOVE_FOE'      => ($foe && $foes_enabled) ? append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=zebra&remove=1&mode=foes&usernames[]=' . $user_id) : '',
      ));
      // Reputation System
      $template->assign_vars(array(
         'REPUTATION'      => $member['user_reputation'],
         'U_VIEW_REP_LIST'    => ($auth->acl_get('u_rs_view')) ? append_sid("{$phpbb_root_path}reputation.$phpEx", '&mode=details&u=' . $user_id) : '',
         'U_RATE_USER'       => ($config['rs_user_rating'] && $auth->acl_get('u_rs_give')) ? append_sid("{$phpbb_root_path}reputation.$phpEx", '&mode=rateuser&u=' . $user_id) : '',
         )
      );
      // Reputation System


      // Begin: Profile Fields Control MOD           
      $template->assign_vars(memberlist_profile_fields($member));
      // End: Profile Fields Control MOD
      if (!empty($profile_fields['row']))
      {
         $template->assign_vars($profile_fields['row']);
      }

      if (!empty($profile_fields['blockrow']))
      {
         foreach ($profile_fields['blockrow'] as $field_data)
         {
            $template->assign_block_vars('custom_fields', $field_data);
         }
      }

      // Inactive reason/account?
      if ($member['user_type'] == USER_INACTIVE)
      {
         $user->add_lang('acp/common');

         $inactive_reason = $user->lang['INACTIVE_REASON_UNKNOWN'];

         switch ($member['user_inactive_reason'])
         {
            case INACTIVE_REGISTER:
               $inactive_reason = $user->lang['INACTIVE_REASON_REGISTER'];
            break;

            case INACTIVE_PROFILE:
               $inactive_reason = $user->lang['INACTIVE_REASON_PROFILE'];
            break;

            case INACTIVE_MANUAL:
               $inactive_reason = $user->lang['INACTIVE_REASON_MANUAL'];
            break;

            case INACTIVE_REMIND:
               $inactive_reason = $user->lang['INACTIVE_REASON_REMIND'];
            break;
         }

         $template->assign_vars(array(
            'S_USER_INACTIVE'      => true,
            'USER_INACTIVE_REASON'   => $inactive_reason)
         );
      }

      // Now generate page title
      $page_title = sprintf($user->lang['VIEWING_PROFILE'], $member['username']);
      $template_html = 'memberlist_view.html';

   break;

   case 'email':

      // Send an email
      $page_title = $user->lang['SEND_EMAIL'];
      $template_html = 'memberlist_email.html';

      add_form_key('memberlist_email');

      if (!$config['email_enable'])
      {
         trigger_error('EMAIL_DISABLED');
      }

      if (!$auth->acl_get('u_sendemail'))
      {
         trigger_error('NO_EMAIL');
      }

      // Are we trying to abuse the facility?
      if (time() - $user->data['user_emailtime'] < $config['flood_interval'])
      {
         trigger_error('FLOOD_EMAIL_LIMIT');
      }

      // Determine action...
      $user_id = request_var('u', 0);
      $topic_id = request_var('t', 0);

      // Send email to user...
      if ($user_id)
      {
         if ($user_id == ANONYMOUS || !$config['board_email_form'])
         {
            trigger_error('NO_EMAIL');
         }

         // Get the appropriate username, etc.
         $sql = 'SELECT username, user_email, user_allow_viewemail, user_lang, user_jabber, user_notify_type
            FROM ' . USERS_TABLE . "
            WHERE user_id = $user_id
               AND user_type IN (" . USER_NORMAL . ', ' . USER_FOUNDER . ')';
         $result = $db->sql_query($sql);
         $row = $db->sql_fetchrow($result);
         $db->sql_freeresult($result);

         if (!$row)
         {
            trigger_error('NO_USER');
         }

         // Can we send email to this user?
         if (!$row['user_allow_viewemail'] && !$auth->acl_get('a_user'))
         {
            trigger_error('NO_EMAIL');
         }
      }
      else if ($topic_id)
      {
         // Send topic heads-up to email address
         $sql = 'SELECT forum_id, topic_title
            FROM ' . TOPICS_TABLE . "
            WHERE topic_id = $topic_id";
         $result = $db->sql_query($sql);
         $row = $db->sql_fetchrow($result);
         $db->sql_freeresult($result);

         if (!$row)
         {
            trigger_error('NO_TOPIC');
         }

         if ($row['forum_id'])
         {
            if (!$auth->acl_get('f_read', $row['forum_id']))
            {
               trigger_error('SORRY_AUTH_READ');
            }

            if (!$auth->acl_get('f_email', $row['forum_id']))
            {
               trigger_error('NO_EMAIL');
            }
         }
         else
         {
            // If global announcement, we need to check if the user is able to at least read and email in one forum...
            if (!$auth->acl_getf_global('f_read'))
            {
               trigger_error('SORRY_AUTH_READ');
            }

            if (!$auth->acl_getf_global('f_email'))
            {
               trigger_error('NO_EMAIL');
            }
         }
      }
      else
      {
         trigger_error('NO_EMAIL');
      }

      $error = array();

      $name      = utf8_normalize_nfc(request_var('name', '', true));
      $email      = request_var('email', '');
      $email_lang = request_var('lang', $config['default_lang']);
      $subject   = utf8_normalize_nfc(request_var('subject', '', true));
      $message   = utf8_normalize_nfc(request_var('message', '', true));
      $cc         = (isset($_POST['cc_email'])) ? true : false;
      $submit      = (isset($_POST['submit'])) ? true : false;

      if ($submit)
      {
         if (!check_form_key('memberlist_email'))
         {
            $error[] = 'FORM_INVALID';
         }
         if ($user_id)
         {
            if (!$subject)
            {
               $error[] = $user->lang['EMPTY_SUBJECT_EMAIL'];
            }

            if (!$message)
            {
               $error[] = $user->lang['EMPTY_MESSAGE_EMAIL'];
            }

            $name = $row['username'];
            $email_lang = $row['user_lang'];
            $email = $row['user_email'];
         }
         else
         {
            if (!$email || !preg_match('/^' . get_preg_expression('email') . '$/i', $email))
            {
               $error[] = $user->lang['EMPTY_ADDRESS_EMAIL'];
            }

            if (!$name)
            {
               $error[] = $user->lang['EMPTY_NAME_EMAIL'];
            }
         }

         if (!sizeof($error))
         {
            $sql = 'UPDATE ' . USERS_TABLE . '
               SET user_emailtime = ' . time() . '
               WHERE user_id = ' . $user->data['user_id'];
            $result = $db->sql_query($sql);

            include_once($phpbb_root_path . 'includes/functions_messenger.' . $phpEx);
            $messenger = new messenger(false);
            $email_tpl = ($user_id) ? 'profile_send_email' : 'email_notify';

            $mail_to_users = array();

            $mail_to_users[] = array(
               'email_lang'      => $email_lang,
               'email'            => $email,
               'name'            => $name,
               'username'         => ($user_id) ? $row['username'] : '',
               'to_name'         => $name,
               'user_jabber'      => ($user_id) ? $row['user_jabber'] : '',
               'user_notify_type'   => ($user_id) ? $row['user_notify_type'] : NOTIFY_EMAIL,
               'topic_title'      => (!$user_id) ? $row['topic_title'] : '',
               'forum_id'         => (!$user_id) ? $row['forum_id'] : 0,
            );

            // Ok, now the same email if CC specified, but without exposing the users email address
            if ($cc)
            {
               $mail_to_users[] = array(
                  'email_lang'      => $user->data['user_lang'],
                  'email'            => $user->data['user_email'],
                  'name'            => $user->data['username'],
                  'username'         => $user->data['username'],
                  'to_name'         => $name,
                  'user_jabber'      => $user->data['user_jabber'],
                  'user_notify_type'   => ($user_id) ? $user->data['user_notify_type'] : NOTIFY_EMAIL,
                  'topic_title'      => (!$user_id) ? $row['topic_title'] : '',
                  'forum_id'         => (!$user_id) ? $row['forum_id'] : 0,
               );
            }

            foreach ($mail_to_users as $row)
            {
               $messenger->template($email_tpl, $row['email_lang']);
               $messenger->replyto($user->data['user_email']);
               $messenger->to($row['email'], $row['name']);

               if ($user_id)
               {
                  $messenger->subject(htmlspecialchars_decode($subject));
                  $messenger->im($row['user_jabber'], $row['username']);
                  $notify_type = $row['user_notify_type'];
               }
               else
               {
                  $notify_type = NOTIFY_EMAIL;
               }

               $messenger->anti_abuse_headers($config, $user);

               $messenger->assign_vars(array(
                  'BOARD_CONTACT'   => $config['board_contact'],
                  'TO_USERNAME'   => htmlspecialchars_decode($row['to_name']),
                  'FROM_USERNAME'   => htmlspecialchars_decode($user->data['username']),
                  'MESSAGE'      => htmlspecialchars_decode($message))
               );

               if ($topic_id)
               {
                  $messenger->assign_vars(array(
                     'TOPIC_NAME'   => htmlspecialchars_decode($row['topic_title']),
                     'U_TOPIC'      => generate_board_url() . "/viewtopic.$phpEx?f=" . $row['forum_id'] . "&t=$topic_id")
                  );
               }

               $messenger->send($notify_type);
            }

            meta_refresh(3, append_sid("{$phpbb_root_path}index.$phpEx"));
            $message = ($user_id) ? sprintf($user->lang['RETURN_INDEX'], '<a href="' . append_sid("{$phpbb_root_path}index.$phpEx") . '">', '</a>') : sprintf($user->lang['RETURN_TOPIC'],  '<a href="' . append_sid("{$phpbb_root_path}viewtopic.$phpEx", "f={$row['forum_id']}&t=$topic_id") . '">', '</a>');
            trigger_error($user->lang['EMAIL_SENT'] . '<br /><br />' . $message);
         }
      }

      if ($user_id)
      {
         $template->assign_vars(array(
            'S_SEND_USER'   => true,
            'USERNAME'      => $row['username'],

            'L_EMAIL_BODY_EXPLAIN'   => $user->lang['EMAIL_BODY_EXPLAIN'],
            'S_POST_ACTION'         => append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=email&u=' . $user_id))
         );
      }
      else
      {
         $template->assign_vars(array(
            'EMAIL'            => $email,
            'NAME'            => $name,
            'S_LANG_OPTIONS'   => language_select($email_lang),

            'L_EMAIL_BODY_EXPLAIN'   => $user->lang['EMAIL_TOPIC_EXPLAIN'],
            'S_POST_ACTION'         => append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=email&t=' . $topic_id))
         );
      }

      $template->assign_vars(array(
         'ERROR_MESSAGE'      => (sizeof($error)) ? implode('<br />', $error) : '',
         'SUBJECT'         => $subject,
         'MESSAGE'         => $message,
         )
      );

   break;

   case 'group':
   default:
      // The basic memberlist
      $page_title = $user->lang['MEMBERLIST'];
      $template_html = 'memberlist_body.html';

      // Sorting
      $sort_key_text = array('a' => $user->lang['SORT_USERNAME'], 'b' => $user->lang['SORT_LOCATION'], 'c' => $user->lang['SORT_JOINED'], 'd' => $user->lang['SORT_POST_COUNT'], 'f' => $user->lang['WEBSITE'], 'g' => $user->lang['ICQ'], 'h' => $user->lang['AIM'], 'i' => $user->lang['MSNM'], 'j' => $user->lang['YIM'], 'k' => $user->lang['JABBER'], 'n' => $user->lang['SKYPE'], 'r' => $user->lang['REPUTATION']);
      $sort_key_sql = array('a' => 'u.username_clean', 'b' => 'u.user_from', 'c' => 'u.user_regdate', 'd' => 'u.user_posts', 'f' => 'u.user_website', 'g' => 'u.user_icq', 'h' => 'u.user_aim', 'i' => 'u.user_msnm', 'j' => 'u.user_yim', 'k' => 'u.user_jabber', 'n' => 'u.user_skype', 'r' => 'u.user_reputation');

      if ($auth->acl_get('a_user'))
      {
         $sort_key_text['e'] = $user->lang['SORT_EMAIL'];
         $sort_key_sql['e'] = 'u.user_email';
      }

      if ($auth->acl_get('u_viewonline'))
      {
         $sort_key_text['l'] = $user->lang['SORT_LAST_ACTIVE'];
         $sort_key_sql['l'] = 'u.user_lastvisit';
      }

      $sort_key_text['m'] = $user->lang['SORT_RANK'];
      $sort_key_sql['m'] = 'u.user_rank';

      $sort_dir_text = array('a' => $user->lang['ASCENDING'], 'd' => $user->lang['DESCENDING']);

      $s_sort_key = '';
      foreach ($sort_key_text as $key => $value)
      {
         $selected = ($sort_key == $key) ? ' selected="selected"' : '';
         $s_sort_key .= '<option value="' . $key . '"' . $selected . '>' . $value . '</option>';
      }

      $s_sort_dir = '';
      foreach ($sort_dir_text as $key => $value)
      {
         $selected = ($sort_dir == $key) ? ' selected="selected"' : '';
         $s_sort_dir .= '<option value="' . $key . '"' . $selected . '>' . $value . '</option>';
      }

      // Additional sorting options for user search ... if search is enabled, if not
      // then only admins can make use of this (for ACP functionality)
      $sql_select = $sql_where_data = $sql_from = $sql_where = $order_by = '';


      $form         = request_var('form', '');
      $field         = request_var('field', '');
      $select_single    = request_var('select_single', false);

      // Search URL parameters, if any of these are in the URL we do a search
      $search_params = array('username', 'email', 'icq', 'aim', 'yahoo', 'msn', 'jabber', 'search_group_id', 'joined_select', 'active_select', 'count_select', 'joined', 'active', 'count', 'ip');

      // We validate form and field here, only id/class allowed
      $form = (!preg_match('/^[a-z0-9_-]+$/i', $form)) ? '' : $form;
      $field = (!preg_match('/^[a-z0-9_-]+$/i', $field)) ? '' : $field;
      if (($mode == 'searchuser' || sizeof(array_intersect(array_keys($_GET), $search_params)) > 0) && ($config['load_search'] || $auth->acl_get('a_')))
      {
         $username   = request_var('username', '', true);
         $email      = strtolower(request_var('email', ''));
         $icq      = request_var('icq', '');
         $aim      = request_var('aim', '');
         $yahoo      = request_var('yahoo', '');
         $msn      = request_var('msn', '');
$skype = request_var('skype', '');
         $jabber      = request_var('jabber', '');
         $search_group_id   = request_var('search_group_id', 0);

         // when using these, make sure that we actually have values defined in $find_key_match
         $joined_select   = request_var('joined_select', 'lt');
         $active_select   = request_var('active_select', 'lt');
         $count_select   = request_var('count_select', 'eq');

         $joined         = explode('-', request_var('joined', ''));
         $active         = explode('-', request_var('active', ''));
         $count         = (request_var('count', '') !== '') ? request_var('count', 0) : '';
         $ipdomain      = request_var('ip', '');

         $find_key_match = array('lt' => '<', 'gt' => '>', 'eq' => '=');

         $find_count = array('lt' => $user->lang['LESS_THAN'], 'eq' => $user->lang['EQUAL_TO'], 'gt' => $user->lang['MORE_THAN']);
         $s_find_count = '';
         foreach ($find_count as $key => $value)
         {
            $selected = ($count_select == $key) ? ' selected="selected"' : '';
            $s_find_count .= '<option value="' . $key . '"' . $selected . '>' . $value . '</option>';
         }

         $find_time = array('lt' => $user->lang['BEFORE'], 'gt' => $user->lang['AFTER']);
         $s_find_join_time = '';
         foreach ($find_time as $key => $value)
         {
            $selected = ($joined_select == $key) ? ' selected="selected"' : '';
            $s_find_join_time .= '<option value="' . $key . '"' . $selected . '>' . $value . '</option>';
         }

         $s_find_active_time = '';
         foreach ($find_time as $key => $value)
         {
            $selected = ($active_select == $key) ? ' selected="selected"' : '';
            $s_find_active_time .= '<option value="' . $key . '"' . $selected . '>' . $value . '</option>';
         }

         $sql_where .= ($username) ? ' AND u.username_clean ' . $db->sql_like_expression(str_replace('*', $db->any_char, utf8_clean_string($username))) : '';
         $sql_where .= ($auth->acl_get('a_user') && $email) ? ' AND u.user_email ' . $db->sql_like_expression(str_replace('*', $db->any_char, $email)) . ' ' : '';
         $sql_where .= ($icq) ? ' AND u.user_icq ' . $db->sql_like_expression(str_replace('*', $db->any_char, $icq)) . ' ' : '';
         $sql_where .= ($aim) ? ' AND u.user_aim ' . $db->sql_like_expression(str_replace('*', $db->any_char, $aim)) . ' ' : '';
         $sql_where .= ($yahoo) ? ' AND u.user_yim ' . $db->sql_like_expression(str_replace('*', $db->any_char, $yahoo)) . ' ' : '';
         $sql_where .= ($msn) ? ' AND u.user_msnm ' . $db->sql_like_expression(str_replace('*', $db->any_char, $msn)) . ' ' : '';
$sql_where .= ($skype) ? ' AND u.user_skype ' . $db->sql_like_expression(str_replace('*', $db->any_char, $skype)) . ' ' : '';
         $sql_where .= ($jabber) ? ' AND u.user_jabber ' . $db->sql_like_expression(str_replace('*', $db->any_char, $jabber)) . ' ' : '';
         $sql_where .= (is_numeric($count) && isset($find_key_match[$count_select])) ? ' AND u.user_posts ' . $find_key_match[$count_select] . ' ' . (int) $count . ' ' : '';

         if (isset($find_key_match[$joined_select]) && sizeof($joined) == 3)
         {
            // Before PHP 5.1 an error value -1 can be returned instead of false.
            // Theoretically gmmktime() can also legitimately return -1 as an actual timestamp.
            // But since we do not pass the $second parameter to gmmktime(),
            // an actual unix timestamp -1 cannot be returned in this case.
            // Thus we can check whether it is -1 and treat -1 as an error.
            $joined_time = gmmktime(0, 0, 0, (int) $joined[1], (int) $joined[2], (int) $joined[0]);

            if ($joined_time !== false && $joined_time !== -1)
            {
               $sql_where .= " AND u.user_regdate " . $find_key_match[$joined_select] . ' ' . $joined_time;
            }
         }

         if (isset($find_key_match[$active_select]) && sizeof($active) == 3 && $auth->acl_get('u_viewonline'))
         {
            $active_time = gmmktime(0, 0, 0, (int) $active[1], (int) $active[2], (int) $active[0]);

            if ($active_time !== false && $active_time !== -1)
            {
               $sql_where .= " AND u.user_lastvisit " . $find_key_match[$active_select] . ' ' . $active_time;
            }
         }

         $sql_where .= ($search_group_id) ? " AND u.user_id = ug.user_id AND ug.group_id = $search_group_id AND ug.user_pending = 0 " : '';

         if ($search_group_id)
         {
            $sql_from = ', ' . USER_GROUP_TABLE . ' ug ';
         }

         if ($ipdomain && $auth->acl_getf_global('m_info'))
         {
            if (strspn($ipdomain, 'abcdefghijklmnopqrstuvwxyz'))
            {
               $hostnames = gethostbynamel($ipdomain);

               if ($hostnames !== false)
               {
                  $ips = "'" . implode('\', \'', array_map(array($db, 'sql_escape'), preg_replace('#([0-9]{1,3}\.[0-9]{1,3}[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})#', "\\1", gethostbynamel($ipdomain)))) . "'";
               }
               else
               {
                  $ips = false;
               }
            }
            else
            {
               $ips = "'" . str_replace('*', '%', $db->sql_escape($ipdomain)) . "'";
            }

            if ($ips === false)
            {
               // A minor fudge but it does the job :D
               $sql_where .= " AND u.user_id = 0";
            }
            else
            {
               $ip_forums = array_keys($auth->acl_getf('m_info', true));

               $sql = 'SELECT DISTINCT poster_id
                  FROM ' . POSTS_TABLE . '
                  WHERE poster_ip ' . ((strpos($ips, '%') !== false) ? 'LIKE' : 'IN') . " ($ips)
                     AND forum_id IN (0, " . implode(', ', $ip_forums) . ')';
               $result = $db->sql_query($sql);

               if ($row = $db->sql_fetchrow($result))
               {
                  $ip_sql = array();
                  do
                  {
                     $ip_sql[] = $row['poster_id'];
                  }
                  while ($row = $db->sql_fetchrow($result));

                  $sql_where .= ' AND ' . $db->sql_in_set('u.user_id', $ip_sql);
               }
               else
               {
                  // A minor fudge but it does the job :D
                  $sql_where .= " AND u.user_id = 0";
               }
               unset($ip_forums);

               $db->sql_freeresult($result);
            }
         }
      }

      $first_char = request_var('first_char', '');

      if ($first_char == 'other')
      {
         for ($i = 97; $i < 123; $i++)
         {
            $sql_where .= ' AND u.username_clean NOT ' . $db->sql_like_expression(chr($i) . $db->any_char);
         }
      }
      else if ($first_char)
      {
         $sql_where .= ' AND u.username_clean ' . $db->sql_like_expression(substr($first_char, 0, 1) . $db->any_char);
      }

      // Are we looking at a usergroup? If so, fetch additional info
      // and further restrict the user info query
      if ($mode == 'group')
      {
         // We JOIN here to save a query for determining membership for hidden groups. ;)
         $sql = 'SELECT g.*, ug.user_id
            FROM ' . GROUPS_TABLE . ' g
            LEFT JOIN ' . USER_GROUP_TABLE . ' ug ON (ug.user_pending = 0 AND ug.user_id = ' . $user->data['user_id'] . " AND ug.group_id = $group_id)
            WHERE g.group_id = $group_id";
         $result = $db->sql_query($sql);
         $group_row = $db->sql_fetchrow($result);
         $db->sql_freeresult($result);

         if (!$group_row)
         {
            trigger_error('NO_GROUP');
         }

         switch ($group_row['group_type'])
         {
            case GROUP_OPEN:
               $group_row['l_group_type'] = 'OPEN';
            break;

            case GROUP_CLOSED:
               $group_row['l_group_type'] = 'CLOSED';
            break;

            case GROUP_HIDDEN:
               $group_row['l_group_type'] = 'HIDDEN';

               // Check for membership or special permissions
               if (!$auth->acl_gets('a_group', 'a_groupadd', 'a_groupdel') && $group_row['user_id'] != $user->data['user_id'])
               {
                  trigger_error('NO_GROUP');
               }
            break;

            case GROUP_SPECIAL:
               $group_row['l_group_type'] = 'SPECIAL';
            break;

            case GROUP_FREE:
               $group_row['l_group_type'] = 'FREE';
            break;
         }

         // Misusing the avatar function for displaying group avatars...
         $avatar_img = get_user_avatar($group_row['group_avatar'], $group_row['group_avatar_type'], $group_row['group_avatar_width'], $group_row['group_avatar_height'], 'GROUP_AVATAR');

         $rank_title = $rank_img = $rank_img_src = '';
         if ($group_row['group_rank'])
         {
            if (isset($ranks['special'][$group_row['group_rank']]))
            {
               $rank_title = $ranks['special'][$group_row['group_rank']]['rank_title'];
            }
            $rank_img = (!empty($ranks['special'][$group_row['group_rank']]['rank_image'])) ? '<img src="' . $config['ranks_path'] . '/' . $ranks['special'][$group_row['group_rank']]['rank_image'] . '" alt="' . $ranks['special'][$group_row['group_rank']]['rank_title'] . '" title="' . $ranks['special'][$group_row['group_rank']]['rank_title'] . '" /><br />' : '';
            $rank_img_src = (!empty($ranks['special'][$group_row['group_rank']]['rank_image'])) ? $config['ranks_path'] . '/' . $ranks['special'][$group_row['group_rank']]['rank_image'] : '';
         }
         else
         {
            $rank_title = '';
            $rank_img = '';
            $rank_img_src = '';
         }

         $template->assign_vars(array(
            'GROUP_DESC'   => generate_text_for_display($group_row['group_desc'], $group_row['group_desc_uid'], $group_row['group_desc_bitfield'], $group_row['group_desc_options']),
            'GROUP_NAME'   => ($group_row['group_type'] == GROUP_SPECIAL) ? $user->lang['G_' . $group_row['group_name']] : $group_row['group_name'],
            'GROUP_COLOR'   => $group_row['group_colour'],
            'GROUP_TYPE'   => $user->lang['GROUP_IS_' . $group_row['l_group_type']],
            'GROUP_RANK'   => $rank_title,

            'AVATAR_IMG'   => $avatar_img,
            'RANK_IMG'      => $rank_img,
            'RANK_IMG_SRC'   => $rank_img_src,

            'U_PM'         => ($auth->acl_get('u_sendpm') && $auth->acl_get('u_masspm_group') && $group_row['group_receive_pm'] && $config['allow_privmsg'] && $config['allow_mass_pm']) ? append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&mode=compose&g=' . $group_id) : '',)
         );

         $sql_select = ', ug.group_leader';
         $sql_from = ', ' . USER_GROUP_TABLE . ' ug ';
         $order_by = 'ug.group_leader DESC, ';

         $sql_where .= " AND ug.user_pending = 0 AND u.user_id = ug.user_id AND ug.group_id = $group_id";
         $sql_where_data = " AND u.user_id = ug.user_id AND ug.group_id = $group_id";
      }

      // Sorting and order
      if (!isset($sort_key_sql[$sort_key]))
      {
         $sort_key = $default_key;
      }

      $order_by .= $sort_key_sql[$sort_key] . ' ' . (($sort_dir == 'a') ? 'ASC' : 'DESC');

      // Unfortunately we must do this here for sorting by rank, else the sort order is applied wrongly
      if ($sort_key == 'm')
      {
         $order_by .= ', u.user_posts DESC';
      }

      // Count the users ...
      if ($sql_where)
      {
         $sql = 'SELECT COUNT(u.user_id) AS total_users
            FROM ' . USERS_TABLE . " u$sql_from
            WHERE u.user_type IN (" . USER_NORMAL . ', ' . USER_FOUNDER . ")
            $sql_where";
         $result = $db->sql_query($sql);
         $total_users = (int) $db->sql_fetchfield('total_users');
         $db->sql_freeresult($result);
      }
      else
      {
         $total_users = $config['num_users'];
      }

      // Build a relevant pagination_url
      $params = $sort_params = array();

      // We do not use request_var() here directly to save some calls (not all variables are set)
      $check_params = array(
         'g'            => array('g', 0),
         'sk'         => array('sk', $default_key),
         'sd'         => array('sd', 'a'),
         'form'         => array('form', ''),
         'field'         => array('field', ''),
         'select_single'   => array('select_single', $select_single),
         'username'      => array('username', '', true),
         'email'         => array('email', ''),
         'icq'         => array('icq', ''),
         'aim'         => array('aim', ''),
         'yahoo'         => array('yahoo', ''),
         'msn'         => array('msn', ''),
'skype'  => array('skype', ''),
         'jabber'      => array('jabber', ''),
         'search_group_id'   => array('search_group_id', 0),
         'joined_select'   => array('joined_select', 'lt'),
         'active_select'   => array('active_select', 'lt'),
         'count_select'   => array('count_select', 'eq'),
         'joined'      => array('joined', ''),
         'active'      => array('active', ''),
         'count'         => (request_var('count', '') !== '') ? array('count', 0) : array('count', ''),
         'ip'         => array('ip', ''),
         'first_char'   => array('first_char', ''),
      );

      $u_first_char_params = array();
      foreach ($check_params as $key => $call)
      {
         if (!isset($_REQUEST[$key]))
         {
            continue;
         }

         $param = call_user_func_array('request_var', $call);
         $param = urlencode($key) . '=' . ((is_string($param)) ? urlencode($param) : $param);
         $params[] = $param;

         if ($key != 'first_char')
         {
            $u_first_char_params[] = $param;
         }
         if ($key != 'sk' && $key != 'sd')
         {
            $sort_params[] = $param;
         }
      }

      $u_hide_find_member = append_sid("{$phpbb_root_path}memberlist.$phpEx", "start=$start" . (!empty($params) ? '&' . implode('&', $params) : ''));

      if ($mode)
      {
         $params[] = "mode=$mode";
      }
      $sort_params[] = "mode=$mode";

      $pagination_url = append_sid("{$phpbb_root_path}memberlist.$phpEx", implode('&', $params));
      $sort_url = append_sid("{$phpbb_root_path}memberlist.$phpEx", implode('&', $sort_params));

      unset($search_params, $sort_params);

      $u_first_char_params = implode('&', $u_first_char_params);
      $u_first_char_params .= ($u_first_char_params) ? '&' : '';

      $first_characters = array();
      $first_characters[''] = $user->lang['ALL'];
      for ($i = 97; $i < 123; $i++)
      {
         $first_characters[chr($i)] = chr($i - 32);
      }
      $first_characters['other'] = $user->lang['OTHER'];

      foreach ($first_characters as $char => $desc)
      {
         $template->assign_block_vars('first_char', array(
            'DESC'         => $desc,
            'VALUE'         => $char,
            'S_SELECTED'   => ($first_char == $char) ? true : false,
            'U_SORT'      => append_sid("{$phpbb_root_path}memberlist.$phpEx", $u_first_char_params . 'first_char=' . $char) . '#memberlist',
         ));
      }

      // Some search user specific data
      if ($mode == 'searchuser' && ($config['load_search'] || $auth->acl_get('a_')))
      {
         $group_selected = request_var('search_group_id', 0);
         $s_group_select = '<option value="0"' . ((!$group_selected) ? ' selected="selected"' : '') . '>&nbsp;</option>';
         $group_ids = array();

         /**
         * @todo add this to a separate function (function is responsible for returning the groups the user is able to see based on the users group membership)
         */

         if ($auth->acl_gets('a_group', 'a_groupadd', 'a_groupdel'))
         {
            $sql = 'SELECT group_id, group_name, group_type
               FROM ' . GROUPS_TABLE;

            if (!$config['coppa_enable'])
            {
               $sql .= " WHERE group_name <> 'REGISTERED_COPPA'";
            }

            $sql .= ' ORDER BY group_name ASC';
         }
         else
         {
            $sql = 'SELECT g.group_id, g.group_name, g.group_type
               FROM ' . GROUPS_TABLE . ' g
               LEFT JOIN ' . USER_GROUP_TABLE . ' ug
                  ON (
                     g.group_id = ug.group_id
                     AND ug.user_id = ' . $user->data['user_id'] . '
                     AND ug.user_pending = 0
                  )
               WHERE (g.group_type <> ' . GROUP_HIDDEN . ' OR ug.user_id = ' . $user->data['user_id'] . ')';

            if (!$config['coppa_enable'])
            {
               $sql .= " AND g.group_name <> 'REGISTERED_COPPA'";
            }

            $sql .= ' ORDER BY g.group_name ASC';
         }
         $result = $db->sql_query($sql);

         while ($row = $db->sql_fetchrow($result))
         {
            $group_ids[] = $row['group_id'];
            $s_group_select .= '<option value="' . $row['group_id'] . '"' . (($group_selected == $row['group_id']) ? ' selected="selected"' : '') . '>' . (($row['group_type'] == GROUP_SPECIAL) ? $user->lang['G_' . $row['group_name']] : $row['group_name']) . '</option>';
         }
         $db->sql_freeresult($result);

         if ($group_selected !== 0 && !in_array($group_selected, $group_ids))
         {
            trigger_error('NO_GROUP');
         }

         $template->assign_vars(array(
            'USERNAME'   => $username,
            'EMAIL'      => $email,
            'ICQ'      => $icq,
            'AIM'      => $aim,
            'YAHOO'      => $yahoo,
            'MSNM'      => $msn,
'SKYPE' => $skype,
            'JABBER'   => $jabber,
            'JOINED'   => implode('-', $joined),
            'ACTIVE'   => implode('-', $active),
            'COUNT'      => $count,
            'IP'      => $ipdomain,

            'S_IP_SEARCH_ALLOWED'   => ($auth->acl_getf_global('m_info')) ? true : false,
            'S_EMAIL_SEARCH_ALLOWED'=> ($auth->acl_get('a_user')) ? true : false,
            'S_IN_SEARCH_POPUP'      => ($form && $field) ? true : false,
            'S_SEARCH_USER'         => true,
            'S_FORM_NAME'         => $form,
            'S_FIELD_NAME'         => $field,
            'S_SELECT_SINGLE'      => $select_single,
            'S_COUNT_OPTIONS'      => $s_find_count,
            'S_SORT_OPTIONS'      => $s_sort_key,
            'S_JOINED_TIME_OPTIONS'   => $s_find_join_time,
            'S_ACTIVE_TIME_OPTIONS'   => $s_find_active_time,
            'S_GROUP_SELECT'      => $s_group_select,
            'S_USER_SEARCH_ACTION'   => append_sid("{$phpbb_root_path}memberlist.$phpEx", "mode=searchuser&form=$form&field=$field"))
         );
      }

      // Get us some users :D
      $sql = "SELECT u.user_id
         FROM " . USERS_TABLE . " u
            $sql_from
         WHERE u.user_type IN (" . USER_NORMAL . ', ' . USER_FOUNDER . ")
            $sql_where
         ORDER BY $order_by";
      $result = $db->sql_query_limit($sql, $config['topics_per_page'], $start);

      $user_list = array();
      while ($row = $db->sql_fetchrow($result))
      {
         $user_list[] = (int) $row['user_id'];
      }
      $db->sql_freeresult($result);
      $leaders_set = false;
      // So, did we get any users?
      if (sizeof($user_list))
      {
         // Session time?! Session time...
         $sql = 'SELECT session_user_id, MAX(session_time) AS session_time
            FROM ' . SESSIONS_TABLE . '
            WHERE session_time >= ' . (time() - $config['session_length']) . '
               AND ' . $db->sql_in_set('session_user_id', $user_list) . '
            GROUP BY session_user_id';
         $result = $db->sql_query($sql);

         $session_times = array();
         while ($row = $db->sql_fetchrow($result))
         {
            $session_times[$row['session_user_id']] = $row['session_time'];
         }
         $db->sql_freeresult($result);

         // Do the SQL thang
         if ($mode == 'group')
         {
            $sql = "SELECT u.*
                  $sql_select
               FROM " . USERS_TABLE . " u
                  $sql_from
               WHERE " . $db->sql_in_set('u.user_id', $user_list) . "
                  $sql_where_data";
         }
         else
         {
            $sql = 'SELECT *
               FROM ' . USERS_TABLE . '
               WHERE ' . $db->sql_in_set('user_id', $user_list);
         }
         $result = $db->sql_query($sql);

         $id_cache = array();
         while ($row = $db->sql_fetchrow($result))
         {
            $row['session_time'] = (!empty($session_times[$row['user_id']])) ? $session_times[$row['user_id']] : 0;
            $row['last_visit'] = (!empty($row['session_time'])) ? $row['session_time'] : $row['user_lastvisit'];

            $id_cache[$row['user_id']] = $row;
         }
         $db->sql_freeresult($result);

         // Load custom profile fields
         if ($config['load_cpf_memberlist'])
         {
            include_once($phpbb_root_path . 'includes/functions_profile_fields.' . $phpEx);
            $cp = new custom_profile();

            // Grab all profile fields from users in id cache for later use - similar to the poster cache
            $profile_fields_cache = $cp->generate_profile_fields_template('grab', $user_list);
         }

         // If we sort by last active date we need to adjust the id cache due to user_lastvisit not being the last active date...
         if ($sort_key == 'l')
         {
//            uasort($id_cache, create_function('$first, $second', "return (\$first['last_visit'] == \$second['last_visit']) ? 0 : ((\$first['last_visit'] < \$second['last_visit']) ? $lesser_than : ($lesser_than * -1));"));
            usort($user_list,  '_sort_last_active');
         }

         for ($i = 0, $end = sizeof($user_list); $i < $end; ++$i)
         {
            $user_id = $user_list[$i];
            $row =& $id_cache[$user_id];
            $is_leader = (isset($row['group_leader']) && $row['group_leader']) ? true : false;
            $leaders_set = ($leaders_set || $is_leader);

            $cp_row = array();
            if ($config['load_cpf_memberlist'])
            {
               $cp_row = (isset($profile_fields_cache[$user_id])) ? $cp->generate_profile_fields_template('show', false, $profile_fields_cache[$user_id]) : array();
            }


            // Begin: Profile Fields Control MOD
            $row['user_website'] = ($config['ucp_website'] || !$config['pfcm_enable']) ? $row['user_website'] : '';
            $row['user_from'] = ($config['ucp_location'] || !$config['pfcm_enable']) ? $row['user_from'] : '';
            // End: Profile Fields Control MOD
            $memberrow = array_merge(show_profile($row), array(
               'ROW_NUMBER'      => $i + ($start + 1),

               'S_CUSTOM_PROFILE'   => (isset($cp_row['row']) && sizeof($cp_row['row'])) ? true : false,
               'S_GROUP_LEADER'   => $is_leader,

               'U_VIEW_PROFILE'   => append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=viewprofile&u=' . $user_id))
            );

            if (isset($cp_row['row']) && sizeof($cp_row['row']))
            {
               $memberrow = array_merge($memberrow, $cp_row['row']);
            }

            $template->assign_block_vars('memberrow', $memberrow);

            if (isset($cp_row['blockrow']) && sizeof($cp_row['blockrow']))
            {
               foreach ($cp_row['blockrow'] as $field_data)
               {
                  $template->assign_block_vars('memberrow.custom_fields', $field_data);
               }
            }

            unset($id_cache[$user_id]);
         }
      }

      // Generate page
      $template->assign_vars(array(
         'PAGINATION'   => generate_pagination($pagination_url, $total_users, $config['topics_per_page'], $start),
         'PAGE_NUMBER'   => on_page($total_users, $config['topics_per_page'], $start),
         'TOTAL_USERS'   => ($total_users == 1) ? $user->lang['LIST_USER'] : sprintf($user->lang['LIST_USERS'], $total_users),

         'PROFILE_IMG'   => $user->img('icon_user_profile', $user->lang['PROFILE']),
         'PM_IMG'      => $user->img('icon_contact_pm', $user->lang['SEND_PRIVATE_MESSAGE']),
         'EMAIL_IMG'      => $user->img('icon_contact_email', $user->lang['EMAIL']),
         'WWW_IMG'      => $user->img('icon_contact_www', $user->lang['WWW']),
         'ICQ_IMG'      => $user->img('icon_contact_icq', $user->lang['ICQ']),
         'AIM_IMG'      => $user->img('icon_contact_aim', $user->lang['AIM']),
         'MSN_IMG'      => $user->img('icon_contact_msnm', $user->lang['MSNM']),
'SKYPE_IMG'  => $user->img('icon_contact_skype', $user->lang['SKYPE']),
         'YIM_IMG'      => $user->img('icon_contact_yahoo', $user->lang['YIM']),
         'JABBER_IMG'   => $user->img('icon_contact_jabber', $user->lang['JABBER']),
         'SEARCH_IMG'   => $user->img('icon_user_search', $user->lang['SEARCH']),

         'U_FIND_MEMBER'         => ($config['load_search'] || $auth->acl_get('a_')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=searchuser' . (($start) ? "&start=$start" : '') . (!empty($params) ? '&' . implode('&', $params) : '')) : '',
         'U_HIDE_FIND_MEMBER'   => ($mode == 'searchuser') ? $u_hide_find_member : '',
         'U_SORT_USERNAME'      => $sort_url . '&sk=a&sd=' . (($sort_key == 'a' && $sort_dir == 'a') ? 'd' : 'a'),
         'U_SORT_FROM'         => $sort_url . '&sk=b&sd=' . (($sort_key == 'b' && $sort_dir == 'a') ? 'd' : 'a'),
         'U_SORT_JOINED'         => $sort_url . '&sk=c&sd=' . (($sort_key == 'c' && $sort_dir == 'a') ? 'd' : 'a'),
         'U_SORT_POSTS'         => $sort_url . '&sk=d&sd=' . (($sort_key == 'd' && $sort_dir == 'a') ? 'd' : 'a'),
         'U_SORT_EMAIL'         => $sort_url . '&sk=e&sd=' . (($sort_key == 'e' && $sort_dir == 'a') ? 'd' : 'a'),
         'U_SORT_WEBSITE'      => $sort_url . '&sk=f&sd=' . (($sort_key == 'f' && $sort_dir == 'a') ? 'd' : 'a'),
         'U_SORT_LOCATION'      => $sort_url . '&sk=b&sd=' . (($sort_key == 'b' && $sort_dir == 'a') ? 'd' : 'a'),
         'U_SORT_ICQ'         => $sort_url . '&sk=g&sd=' . (($sort_key == 'g' && $sort_dir == 'a') ? 'd' : 'a'),
         'U_SORT_AIM'         => $sort_url . '&sk=h&sd=' . (($sort_key == 'h' && $sort_dir == 'a') ? 'd' : 'a'),
         'U_SORT_MSN'         => $sort_url . '&sk=i&sd=' . (($sort_key == 'i' && $sort_dir == 'a') ? 'd' : 'a'),
'U_SORT_SKYPE'         => $sort_url . '&sk=n&sd=' . (($sort_key == 'n' && $sort_dir == 'a') ? 'd' : 'a'),
         'U_SORT_YIM'         => $sort_url . '&sk=j&sd=' . (($sort_key == 'j' && $sort_dir == 'a') ? 'd' : 'a'),
         'U_SORT_ACTIVE'         => ($auth->acl_get('u_viewonline')) ? $sort_url . '&sk=l&sd=' . (($sort_key == 'l' && $sort_dir == 'a') ? 'd' : 'a') : '',
         'U_SORT_RANK'         => $sort_url . '&sk=m&sd=' . (($sort_key == 'm' && $sort_dir == 'a') ? 'd' : 'a'),
         'U_LIST_CHAR'         => $sort_url . '&sk=a&sd=' . (($sort_key == 'l' && $sort_dir == 'a') ? 'd' : 'a'),
         'U_SORT_REPUTATION'      => $sort_url . '&sk=r&sd=' . (($sort_key == 'r' && $sort_dir == 'a') ? 'd' : 'a'),

         'S_SHOW_GROUP'      => ($mode == 'group') ? true : false,
         'S_VIEWONLINE'      => $auth->acl_get('u_viewonline'),
         'S_LEADERS_SET'      => $leaders_set,
         'S_MODE_SELECT'      => $s_sort_key,
         'S_ORDER_SELECT'   => $s_sort_dir,
         'S_MODE_ACTION'      => $pagination_url)
      );

      // Begin: Profile Fields Control MOD
      $template->assign_vars(array(
         'S_WWW_ENABLED'         => (($config['ucp_website'] && $config['pfcm_enable']) || !$config['pfcm_enable']) ? true : false,
         'S_LOCATION_ENABLED'      => (($config['ucp_location'] && $config['pfcm_enable']) || !$config['pfcm_enable']) ? true : false,
         ));
      // End: Profile Fields Control MOD
}

// Output the page
page_header($page_title, false);

$template->set_filenames(array(
   'body' => $template_html)
);
make_jumpbox(append_sid("{$phpbb_root_path}viewforum.$phpEx"));

page_footer();

/**
* Prepare profile data
*/
function show_profile($data, $user_notes_enabled = false, $warn_user_enabled = false)
{
   global $config, $auth, $template, $user, $phpEx, $phpbb_root_path;

   $username = $data['username'];
   $user_id = $data['user_id'];

   $rank_title = $rank_img = $rank_img_src = '';
   get_user_rank($data['user_rank'], (($user_id == ANONYMOUS) ? false : $data['user_posts']), $rank_title, $rank_img, $rank_img_src);

   if ((!empty($data['user_allow_viewemail']) && $auth->acl_get('u_sendemail')) || $auth->acl_get('a_user'))
   {
      $email = ($config['board_email_form'] && $config['email_enable']) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=email&u=' . $user_id) : (($config['board_hide_emails'] && !$auth->acl_get('a_user')) ? '' : 'mailto:' . $data['user_email']);
   }
   else
   {
      $email = '';
   }

   if ($config['load_onlinetrack'])
   {
      $update_time = $config['load_online_time'] * 60;
      $online = (time() - $update_time < $data['session_time'] && ((isset($data['session_viewonline']) && $data['session_viewonline']) || $auth->acl_get('u_viewonline'))) ? true : false;
   }
   else
   {
      $online = false;
   }

   if ($data['user_allow_viewonline'] || $auth->acl_get('u_viewonline'))
   {
      $last_visit = (!empty($data['session_time'])) ? $data['session_time'] : $data['user_lastvisit'];
   }
   else
   {
      $last_visit = '';
   }

   $age = '';

   if ($config['allow_birthdays'] && $data['user_birthday'])
   {
      list($bday_day, $bday_month, $bday_year) = array_map('intval', explode('-', $data['user_birthday']));

      if ($bday_year)
      {
         $now = phpbb_gmgetdate(time() + $user->timezone + $user->dst);

         $diff = $now['mon'] - $bday_month;
         if ($diff == 0)
         {
            $diff = ($now['mday'] - $bday_day < 0) ? 1 : 0;
         }
         else
         {
            $diff = ($diff < 0) ? 1 : 0;
         }

         $age = max(0, (int) ($now['year'] - $bday_year - $diff));
      }
   }

   // Dump it out to the template
   //Begin: National_Flag
   if (!empty($config['allow_flags']) && !empty($data['user_flag']))
   {
      $user_flag = get_user_flag($data['user_flag']);
      $template->assign_vars(array(
         'S_USER_FLAG'   => true,
      ));      
   }
   else
   {
      $user_flag = '';
   }         
   //End: National_Flag
   return array(
      'AGE'         => $age,
      'RANK_TITLE'   => $rank_title,
      'JOINED'      => $user->format_date($data['user_regdate']),
      'VISITED'      => (empty($last_visit)) ? ' - ' : $user->format_date($last_visit),
      'POSTS'         => ($data['user_posts']) ? $data['user_posts'] : 0,
      'WARNINGS'      => isset($data['user_warnings']) ? $data['user_warnings'] : 0,
      'REPUTATION'   => isset($data['user_reputation']) ? $data['user_reputation'] : 0,

      'USERNAME_FULL'      => get_username_string('full', $user_id, $username, $data['user_colour']),
      'USERNAME'         => get_username_string('username', $user_id, $username, $data['user_colour']),
      'USER_COLOR'      => get_username_string('colour', $user_id, $username, $data['user_colour']),
      'U_VIEW_PROFILE'   => get_username_string('profile', $user_id, $username, $data['user_colour']),

      'A_USERNAME'      => addslashes(get_username_string('username', $user_id, $username, $data['user_colour'])),

      'AVATAR_IMG'      => get_user_avatar($data['user_avatar'], $data['user_avatar_type'], $data['user_avatar_width'], $data['user_avatar_height']),
      'ONLINE_IMG'      => (!$config['load_onlinetrack']) ? '' : (($online) ? $user->img('icon_user_online', 'ONLINE') : $user->img('icon_user_offline', 'OFFLINE')),
      'S_ONLINE'         => ($config['load_onlinetrack'] && $online) ? true : false,
      'RANK_IMG'         => $rank_img,
      'RANK_IMG_SRC'      => $rank_img_src,
      'ICQ_STATUS_IMG'   => (!empty($data['user_icq'])) ? '<img src="http://web.icq.com/whitepages/online?icq=' . $data['user_icq'] . '&img=5" width="18" height="18" />' : '',
      'S_JABBER_ENABLED'   => ($config['jab_enable']) ? true : false,

      'S_WARNINGS'   => ($auth->acl_getf_global('m_') || $auth->acl_get('m_warn')) ? true : false,

      'U_SEARCH_USER'   => ($auth->acl_get('u_search')) ? append_sid("{$phpbb_root_path}search.$phpEx", "author_id=$user_id&sr=posts") : '',
      'U_NOTES'      => ($user_notes_enabled && $auth->acl_getf_global('m_')) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=notes&mode=user_notes&u=' . $user_id, true, $user->session_id) : '',
      'U_WARN'      => ($warn_user_enabled && $auth->acl_get('m_warn')) ? append_sid("{$phpbb_root_path}mcp.$phpEx", 'i=warn&mode=warn_user&u=' . $user_id, true, $user->session_id) : '',
      'U_PM'         => ($config['allow_privmsg'] && $auth->acl_get('u_sendpm') && ($data['user_allow_pm'] || $auth->acl_gets('a_', 'm_') || $auth->acl_getf_global('m_'))) ? append_sid("{$phpbb_root_path}ucp.$phpEx", 'i=pm&mode=compose&u=' . $user_id) : '',
      'U_EMAIL'      => $email,
      'U_WWW'         => (!empty($data['user_website'])) ? $data['user_website'] : '',
      'U_SHORT_WWW'         => (!empty($data['user_website'])) ? ((strlen($data['user_website']) > 55) ? substr($data['user_website'], 0, 39) . ' ... ' . substr($data['user_website'], -10) : $data['user_website']) : '',
      'U_ICQ'         => ($data['user_icq']) ? 'http://www.icq.com/people/' . urlencode($data['user_icq']) . '/' : '',
      'U_AIM'         => ($data['user_aim'] && $auth->acl_get('u_sendim')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=contact&action=aim&u=' . $user_id) : '',
      'U_YIM'         => ($data['user_yim']) ? 'http://edit.yahoo.com/config/send_webmesg?.target=' . urlencode($data['user_yim']) . '&.src=pg' : '',
      'U_MSN'         => ($data['user_msnm'] && $auth->acl_get('u_sendim')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=contact&action=msnm&u=' . $user_id) : '',
'U_SKYPE'         => ($data['user_skype'] && $auth->acl_get('u_sendim')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=contact&action=skype&u=' . $user_id) : '',
      'U_JABBER'      => ($data['user_jabber'] && $auth->acl_get('u_sendim')) ? append_sid("{$phpbb_root_path}memberlist.$phpEx", 'mode=contact&action=jabber&u=' . $user_id) : '',
      'LOCATION'      => ($data['user_from']) ? $data['user_from'] : '',

      'USER_ICQ'         => $data['user_icq'],
      'USER_AIM'         => $data['user_aim'],
      'USER_YIM'         => $data['user_yim'],
      'USER_MSN'         => $data['user_msnm'],
'USER_SKYPE'    => $data['user_skype'],
      'USER_JABBER'      => $data['user_jabber'],
      'USER_JABBER_IMG'   => ($data['user_jabber']) ? $user->img('icon_contact_jabber', $data['user_jabber']) : '',
      //Begin: National_Flag
      'USER_FLAG'      => $user_flag,
      //End: National_Flag

      'L_VIEWING_PROFILE'   => sprintf($user->lang['VIEWING_PROFILE'], $username),
      'USER_BEBO_SN'      => $data['user_bebo'],
      'U_BEBO_SN'         => ($data['user_bebo']) ? 'http://bebo.com/' . urlencode($data['user_bebo']) : '',
      'USER_BLOGGER_SN'   => $data['user_blogger'],
      'U_BLOGGER_SN'      => ($data['user_blogger']) ? urlencode($data['user_blogger']) : '',
      'USER_FACEBOOK_SN'   => $data['user_facebook'],
      'U_FACEBOOK_SN'      => ($data['user_facebook']) ? urlencode($data['user_facebook']) : '',
      'USER_GOODREADS_SN'   => $data['user_goodreads'],
      'U_GOODREADS_SN'   => ($data['user_goodreads']) ? urlencode($data['user_goodreads']) : '',
      'USER_LINKEDIN_SN'   => $data['user_linkedin'],
      'U_LINKEDIN_SN'      => ($data['user_linkedin']) ? urlencode($data['user_linkedin']) : '',
      'USER_MYSPACE_SN'   => $data['user_myspace'],
      'U_MYSPACE_SN'      => ($data['user_myspace']) ? 'http://www.myspace.com/' . urlencode($data['user_myspace']) : '',
      'USER_NETLOG_SN'   => $data['user_netlog'],
      'U_NETLOG_SN'      => ($data['user_netlog']) ? urlencode($data['user_netlog']) : '',
      'USER_TWITTER_SN'   => $data['user_twitter'],
      'U_TWITTER_SN'      => ($data['user_twitter']) ? 'http://www.twitter.com/' . urlencode($data['user_twitter']) : '',
   );
}

function _sort_last_active($first, $second)
{
   global $id_cache, $sort_dir;

   $lesser_than = ($sort_dir === 'd') ? -1 : 1;

   if (isset($id_cache[$first]['group_leader']) && $id_cache[$first]['group_leader'] && (!isset($id_cache[$second]['group_leader']) || !$id_cache[$second]['group_leader']))
   {
      return -1;
   }
   else if (isset($id_cache[$second]['group_leader']) && (!isset($id_cache[$first]['group_leader']) || !$id_cache[$first]['group_leader']) && $id_cache[$second]['group_leader'])
   {
      return 1;
   }
   else
   {
      return $lesser_than * (int) ($id_cache[$first]['last_visit'] - $id_cache[$second]['last_visit']);
   }
}

?>
Depois, limpe o cache do Fórum e do navegador.

Abraço. Imagem
[DICA] Antes de abrir um Novo Tópico, procure saber se a sua dúvida já foi respondida. Pesquise no Google por palavras(em inglês também) relacionadas à ela, somado à palavra "phpbb".
Fleds
Novato
Novato
Mensagens: 38
Registrado em: 24 Jun 2012, 14:23
Contato:

Re: Lista de membros com usuários repetidos

Mensagem por Fleds »

Olá robra!

Fiz o que voce pediu mas continua com o mesmo problema.
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