Файл: IPBMafia.ru_IPB_3.4.6_Final_Rus _Nulled/board/upload/admin/applications/members/sources/adminManage.php
Строк: 635
<?php
/**
* <pre>
* Invision Power Services
* IP.Board v3.4.6
* Library to facilitate ACP member management
* Last Updated: $Date: 2013-02-19 06:02:12 -0500 (Tue, 19 Feb 2013) $
* </pre>
*
* @author $Author: mmecham $
* @copyright (c) 2001 - 2009 Invision Power Services, Inc.
* @license http://www.invisionpower.com/company/standards.php#license
* @package IP.Board
* @subpackage Members
* @link http://www.invisionpower.com
* @since 20th February 2002
* @version $Rev: 12001 $
*
*/
if ( ! defined( 'IN_IPB' ) )
{
print "<h1>Incorrect access</h1>You cannot access this file directly. If you have recently upgraded, make sure you upgraded all the relevant files.";
exit();
}
class adminMemberManagement
{
/**#@+
* Registry objects
*
* @var object
*/
protected $registry;
protected $DB;
protected $settings;
protected $request;
protected $member;
protected $memberData;
protected $cache;
protected $caches;
protected $lang;
/**#@-*/
/**
* Constructor
*
* @param object $registry Registry object
* @return @e void
*/
public function __construct( ipsRegistry $registry )
{
/* Make object */
$this->registry = $registry;
$this->DB = $this->registry->DB();
$this->settings =& $this->registry->fetchSettings();
$this->request =& $this->registry->fetchRequest();
$this->member = $this->registry->member();
$this->memberData =& $this->registry->member()->fetchMemberData();
$this->lang = $this->registry->getClass('class_localization');
$this->cache = $this->registry->cache();
$this->caches =& $this->registry->cache()->fetchCaches();
}
/**
* Delete member(s)
*
* @param array Array of member ids
* @param string Alternate language key to use
* @return string Confirmation message
*/
public function deleteMembers( $ids, $lang='' )
{
//-----------------------------------------
// Filter if we cannot delete admins
//-----------------------------------------
if( ! $this->registry->getClass('class_permissions')->checkPermission( 'member_delete_admin', 'members', 'members' ) )
{
$newIds = array();
$this->DB->build( array( 'select' => 'member_id, member_group_id, mgroup_others', 'from' => 'members', 'where' => "member_id IN(" . implode( ",", $ids ) . ")" ) );
$this->DB->execute();
while( $r = $this->DB->fetch() )
{
if( $this->caches['group_cache'][ $r['member_group_id'] ]['g_access_cp'] )
{
continue;
}
else
{
$other_mgroups = explode( ',', IPSText::cleanPermString( $r['mgroup_others'] ) );
if( count($other_mgroups) )
{
foreach( $other_mgroups as $other_mgroup )
{
if( $this->caches['group_cache'][ $other_mgroup ]['g_access_cp'] )
{
continue 2;
}
}
}
}
$newIds[] = $r['member_id'];
}
$ids = $newIds;
}
if ( count($ids) )
{
IPSMember::remove( $ids );
}
$message = sprintf( $lang ? $this->lang->words[ $lang ] : $this->lang->words['t_memdeleted'], count($ids) );
ipsRegistry::getClass('adminFunctions')->saveAdminLog( $message );
return $message;
}
/**
* Deny member(s) registrations
*
* @param array Array of member ids
* @return string Confirmation message
*/
public function denyMembers( $ids )
{
//-----------------------------------------
// Get names for log, and filter out admins if
// we do not have permission to delete them
//-----------------------------------------
$denied = array();
$newIds = array();
$this->DB->build( array( 'select' => 'member_id, member_group_id, mgroup_others, members_display_name', 'from' => 'members', 'where' => "member_id IN(" . implode( ",", $ids ) . ")" ) );
$this->DB->execute();
while( $r = $this->DB->fetch() )
{
if( ! $this->registry->getClass('class_permissions')->checkPermission( 'member_delete_admin', 'members', 'members' ) )
{
if( $this->caches['group_cache'][ $r['member_group_id'] ]['g_access_cp'] )
{
continue;
}
else
{
$other_mgroups = explode( ',', IPSText::cleanPermString( $r['mgroup_others'] ) );
if( count($other_mgroups) )
{
foreach( $other_mgroups as $other_mgroup )
{
if( $this->caches['group_cache'][ $other_mgroup ]['g_access_cp'] )
{
continue 2;
}
}
}
}
}
$denied[] = $r['members_display_name'];
$newIds[] = $r['member_id'];
}
if ( count($newIds) )
{
IPSMember::remove( $newIds );
}
$message = sprintf( $this->lang->words['t_regdenied'], count($newIds), implode( ", ", $denied ) );
ipsRegistry::getClass('adminFunctions')->saveAdminLog( $message );
return $message;
}
/**
* Ban member(s)
*
* @note Exceptions CAN bubble up, so you should still capture exceptions from calls to this method
* @param array Array of member ids
* @return string Confirmation message
*/
public function banMembers( $ids )
{
//-----------------------------------------
// Filter if we cannot delete admins
//-----------------------------------------
if( ! $this->registry->getClass('class_permissions')->checkPermission( 'member_ban_admin', 'members', 'members' ) )
{
$newIds = array();
$this->DB->build( array( 'select' => 'member_id, member_group_id, mgroup_others', 'from' => 'members', 'where' => "member_id IN(" . implode( ",", $ids ) . ")" ) );
$this->DB->execute();
while( $r = $this->DB->fetch() )
{
if( $this->caches['group_cache'][ $r['member_group_id'] ]['g_access_cp'] )
{
continue;
}
else
{
$other_mgroups = explode( ',', IPSText::cleanPermString( $r['mgroup_others'] ) );
if( count($other_mgroups) )
{
foreach( $other_mgroups as $other_mgroup )
{
if( $this->caches['group_cache'][ $other_mgroup ]['g_access_cp'] )
{
continue 2;
}
}
}
}
$newIds[] = $r['member_id'];
}
$ids = $newIds;
}
if( count($ids) )
{
$this->DB->update( 'members', array( 'failed_logins' => '', 'failed_login_count' => 0, 'member_banned' => 1 ), "member_id IN (" . implode( ",", $ids ) . ")" );
$this->DB->delete( 'validating', "member_id IN(" . implode( ",", $ids ) . ")" );
/* Reset last member */
IPSMember::resetLastRegisteredMember();
}
$message = sprintf( $this->lang->words['t_membanned'], count($ids) );
ipsRegistry::getClass('adminFunctions')->saveAdminLog( $message );
return $message;
}
/**
* Unban member(s)
*
* @note Exceptions CAN bubble up, so you should still capture exceptions from calls to this method
* @param array Array of member ids
* @return string Confirmation message
*/
public function unbanMembers( $ids )
{
$members = IPSMember::load( $ids );
foreach( $members as $id => $data )
{
/* @todo / @deprecated - banned_group has been removed from new installs but needed here for existing boards */
if( ! empty( $this->settings['banned_group'] ) && $data['member_group_id'] == $this->settings['banned_group'] )
{
$group = $this->settings['member_group'];
}
else
{
$group = $data['member_group_id'];
}
IPSMember::save( $id, array( 'core' => array( 'member_banned' => 0, 'member_group_id' => $group ) ) );
}
/* Reset last member */
IPSMember::resetLastRegisteredMember();
$message = sprintf( $this->lang->words['t_memunbanned'], count($ids) );
ipsRegistry::getClass('adminFunctions')->saveAdminLog( $message );
return $message;
}
/**
* Marks member(s) as spam
*
* @note Exceptions CAN bubble up, so you should still capture exceptions from calls to this method
* @param array Array of member ids
* @return string Confirmation message
*/
public function markMembersAsSpam( $ids )
{
/* Grab members */
$members = IPSMember::load( $ids );
/* Load moderator's library */
$classToLoad = IPSLib::loadLibrary( IPSLib::getAppDir( 'forums' ) . '/sources/classes/moderate.php', 'moderatorLibrary', 'forums' );
$modLibrary = new $classToLoad( $this->registry );
/* Load custom profile fields class */
$classToLoad = IPSLib::loadLibrary( IPS_ROOT_PATH . 'sources/classes/customfields/profileFields.php', 'customProfileFields' );
$fields = new $classToLoad();
/* Load language file */
$this->registry->getClass( 'class_localization')->loadLanguageFile( array( 'public_mod' ), 'forums' );
/* Cycle all members */
foreach( $members as $member_id => $member )
{
/* Protected group? */
if ( IPSMember::isInGroup( $member, explode( ',', ipsRegistry::$settings['warn_protected'] ) ) )
{
continue;
}
/**
* Update member group and then flag as spammer,
* we're removing them from the validating queue anyway
*
* We must run this query here before they're flagged as spammer because
* the 'onProfileUpdate' member sync call could edit further their group
*/
$this->DB->update( 'members', array( 'member_group_id' => $this->settings['member_group'] ), 'member_id=' . $member['member_id'] );
$member['member_group_id'] = $this->settings['member_group']; # Change group here too to reflect the update just in case
IPSMember::flagMemberAsSpammer( $member, $this->memberData, FALSE );
}
/* Remove validating rows */
$this->DB->delete( 'validating', "member_id IN (" . implode( ",", $ids ) . ")" );
/* Reset last member */
IPSMember::resetLastRegisteredMember();
$message = sprintf( $this->lang->words['t_setasspammers'], count($ids) );
ipsRegistry::getClass('adminFunctions')->saveAdminLog( $message );
return $message;
}
/**
* Unmarks member(s) as spam
*
* @note Exceptions CAN bubble up, so you should still capture exceptions from calls to this method
* @param array Array of member ids
* @param bool Unmark posts additionally
* @return string Confirmation message
*/
public function unmarkMembersAsSpam( $ids, $unmarkPosts=false )
{
/* Load Member Data */
$members = IPSMember::load( $ids );
foreach( $ids as $i )
{
IPSMember::save( $i, array( 'core' => array( 'bw_is_spammer' => 0, 'restrict_post' => 0, 'members_disable_pm' => 0 ) ) );
if( $this->settings['spam_service_send_to_ips'] )
{
IPSMember::querySpamService( $members[$i]['email'], $members[$i]['ip_address'], 'notspam' );
}
$this->DB->update( 'validating', array( 'spam_flag' => 0 ), 'member_id=' . $i );
}
/* Reset last member */
IPSMember::resetLastRegisteredMember();
if ( $unmarkPosts )
{
/* Toggle their content */
$classToLoad = IPSLib::loadLibrary( IPSLib::getAppDir( 'forums' ) . '/sources/classes/moderate.php', 'moderatorLibrary', 'forums' );
$modLibrary = new $classToLoad( $this->registry );
foreach( $ids as $id )
{
$modLibrary->toggleApproveMemberContent( $id, TRUE, 'all', intval( $this->settings['spm_post_days'] ) * 24 );
/* Run member sync */
IPSLib::runMemberSync( 'onUnSetAsSpammer', array( 'member_id' => $id ) );
}
}
$message = sprintf( $this->lang->words['t_memunspammed'], count($ids) );
ipsRegistry::getClass('adminFunctions')->saveAdminLog( $message );
IPSMember::resetLastRegisteredMember();
return $message;
}
/**
* Bans spammers and optionally blacklists their data
*
* @note Exceptions CAN bubble up, so you should still capture exceptions from calls to this method
* @param array Array of member ids
* @param bool Blacklist additionally
* @return string Confirmation message
*/
public function banSpammers( $ids, $blacklist=false )
{
//-----------------------------------------
// Load members
//-----------------------------------------
$members = IPSMember::load( $ids );
foreach( $members as $i => $data )
{
//-----------------------------------------
// Filter if we cannot delete admins
//-----------------------------------------
if( ! $this->registry->getClass('class_permissions')->checkPermission( 'member_ban_admin', 'members', 'members' ) )
{
if( $this->caches['group_cache'][ $data['member_group_id'] ]['g_access_cp'] )
{
continue;
}
else
{
$other_mgroups = explode( ',', IPSText::cleanPermString( $data['mgroup_others'] ) );
if( count($other_mgroups) )
{
foreach( $other_mgroups as $other_mgroup )
{
if( $this->caches['group_cache'][ $other_mgroup ]['g_access_cp'] )
{
continue 2;
}
}
}
}
}
IPSMember::save( $i, array( 'core' => array( 'bw_is_spammer' => 0, 'member_banned' => 1 ) ) );
//-----------------------------------------
// Delete from validating if necessary
//-----------------------------------------
$this->DB->delete( 'validating', "member_id={$data['member_id']}" );
}
/* Reset last member */
IPSMember::resetLastRegisteredMember();
//-----------------------------------------
// Are we blacklisting too?
//-----------------------------------------
if ( $blacklist )
{
$ips = array();
$email = array();
$ban = array( 'ip' => array(), 'email' => array() );
if ( is_array( $members ) AND count( $members ) )
{
foreach( $members as $id => $data )
{
//-----------------------------------------
// Filter if we cannot delete admins
//-----------------------------------------
if( ! $this->registry->getClass('class_permissions')->checkPermission( 'member_ban_admin', 'members', 'members' ) )
{
if( $this->caches['group_cache'][ $data['member_group_id'] ]['g_access_cp'] )
{
continue;
}
else
{
$other_mgroups = explode( ',', IPSText::cleanPermString( $data['mgroup_others'] ) );
if( count($other_mgroups) )
{
foreach( $other_mgroups as $other_mgroup )
{
if( $this->caches['group_cache'][ $other_mgroup ]['g_access_cp'] )
{
continue 2;
}
}
}
}
}
$ips[ $data['ip_address'] ] = $data['ip_address'];
$email[ $data['email'] ] = $data['email'];
}
if ( count( $ips ) )
{
/* IPS: Check for duplicate */
$this->DB->build( array( 'select' => '*',
'from' => 'banfilters',
'where' => "ban_content IN ('" . implode( "','", $ips ) . "') and ban_type='ip'" ) );
$this->DB->execute();
while( $row = $this->DB->fetch() )
{
$ban['ip'][] = $row['ban_content'];
}
/* Now insert.. */
foreach( $ips as $i )
{
if ( ! in_array( $i, $ban['ip'] ) )
{
/* Insert the new ban filter */
$this->DB->insert( 'banfilters', array( 'ban_type' => 'ip', 'ban_content' => $i, 'ban_date' => time() ) );
/* Prevent it adding a second time */
$ban['ip'][] = $i;
}
}
}
if ( count( $email ) )
{
/* IPS: Check for duplicate */
$this->DB->build( array( 'select' => '*',
'from' => 'banfilters',
'where' => "ban_content IN ('" . implode( "','", $email ) . "') and ban_type='email'" ) );
$this->DB->execute();
while( $row = $this->DB->fetch() )
{
$ban['email'][] = $row['ban_content'];
}
/* Now insert.. */
foreach( $email as $e )
{
if ( ! in_array( $e, $ban['email'] ) )
{
/* Insert the new ban filter */
$this->DB->insert( 'banfilters', array( 'ban_type' => 'email', 'ban_content' => $e, 'ban_date' => time() ) );
}
}
}
}
}
$message = sprintf( $this->lang->words['t_membanned'], count($ids) );
ipsRegistry::getClass('adminFunctions')->saveAdminLog( $message );
return $message;
}
/**
* Unlock member(s)
*
* @note Exceptions CAN bubble up, so you should still capture exceptions from calls to this method
* @param array Array of member ids
* @return string Confirmation message
*/
public function unlockMembers( $ids )
{
foreach( $ids as $_id )
{
IPSMember::save( $_id, array( 'core' => array( 'failed_logins' => '', 'failed_login_count' => 0 ) ) );
}
$message = sprintf( $this->lang->words['t_memunlocked'], count($ids) );
ipsRegistry::getClass('adminFunctions')->saveAdminLog( $message );
return $message;
}
/**
* Finalize member(s)
*
* @note Exceptions CAN bubble up, so you should still capture exceptions from calls to this method
* @param array Array of member ids
* @return string Confirmation message
*/
public function finalizeMembers( $ids )
{
$members = IPSMember::load( $ids, 'core' );
$_total = 0;
foreach( $members as $member )
{
if( $member['name'] AND $member['members_display_name'] AND $member['email'] )
{
$this->DB->delete( 'members_partial', 'partial_member_id=' . $member['member_id'] );
$_total++;
}
}
/* Reset last member */
IPSMember::resetLastRegisteredMember();
$message = sprintf( $this->lang->words['t_inc_finalized'], $_total );
ipsRegistry::getClass('adminFunctions')->saveAdminLog( $message );
return $message;
}
/**
* Unapprove member email change
*
* @param int Member ID
* @return string Confirmation message
* @throws NO_VALIDATING_MEMBER
*/
public function unapproveEmailChange( $id )
{
$member = $this->DB->buildAndFetch( array( 'select' => 'v.*',
'from' => array( 'validating' => 'v' ),
'where' => 'v.email_chg=1 AND v.member_id=' . intval($id),
'add_join' => array( array( 'select' => 'm.member_group_id AS old_member_group',
'from' => array( 'members' => 'm' ),
'where' => 'm.member_id=v.member_id',
'type' => 'left' ) )
) );
if( !$member['vid'] )
{
throw new Exception( "NO_VALIDATING_MEMBER" );
}
$this->DB->delete( "validating", "vid='{$member['vid']}'" );
IPSMember::save( $member['member_id'], array( 'core' => array( 'email' => $member['prev_email'], 'member_group_id' => $member['real_group'] ) ) );
IPSLib::runMemberSync( 'onGroupChange', $member['member_id'], $member['real_group'], $member['old_member_group'] );
/* Reset last member */
IPSMember::resetLastRegisteredMember();
$message = sprintf( $this->lang->words['t_emailchangeun'], $member['member_id'] );
ipsRegistry::getClass('adminFunctions')->saveAdminLog( $message );
return $message;
}
/**
* Approve member(s)
*
* @note Exceptions CAN bubble up, so you should still capture exceptions from calls to this method
* @param array Array of member ids
* @return string Confirmation message
*/
public function approveMembers( $ids )
{
$approved = array();
//-----------------------------------------
// Get members
//-----------------------------------------
$this->DB->build( array( 'select' => 'v.*',
'from' => array( 'validating' => 'v' ),
'where' => "m.member_id IN(" . implode( ",", $ids ) . ")",
'add_join' => array(
array( 'select' => 'm.*',
'from' => array( 'members' => 'm' ),
'where' => 'm.member_id=v.member_id',
'type' => 'left'
)
)
) );
$main = $this->DB->execute();
while( $row = $this->DB->fetch( $main ) )
{
$approved[] = $row['name'];
//-----------------------------------------
// Only approve if the user is validating
//-----------------------------------------
if ( $row['member_group_id'] != $this->settings['auth_group'] )
{
$row['real_group'] = $row['member_group_id'];
// Let's still "validate", but leave them in the group they're in
//continue;
}
//-----------------------------------------
// Don't approve if no real_group set
//-----------------------------------------
if ( !$row['real_group'] )
{
//$row['real_group'] = $this->settings['member_group'];
continue;
}
//-----------------------------------------
// We don't approve lost pass requests
//-----------------------------------------
if( $row['lost_pass'] == 1 )
{
continue;
}
if( $row['real_group'] != $row['member_group_id'] )
{
IPSMember::save( $row['member_id'], array( 'core' => array( 'member_group_id' => $row['real_group'] ) ) );
}
IPSText::getTextClass('email')->buildMessage( array() );
//-----------------------------------------
// Using 'name' on purpose
// @link http://forums.invisionpower.com/index.php?autocom=tracker&showissue=11564&view=findpost&p=45269
//-----------------------------------------
IPSText::getTextClass('email')->getTemplate( 'complete_reg', $row['language'] );
IPSText::getTextClass('email')->buildMessage( array( 'NAME' => $row['name'] ) );
IPSText::getTextClass('email')->subject = sprintf( $this->lang->words['subject__complete_reg'], $row['name'], $this->settings['board_name'] );
IPSText::getTextClass('email')->to = $row['email'];
IPSText::getTextClass('email')->sendMail();
IPSLib::runMemberSync( 'onCompleteAccount', $row );
IPSLib::runMemberSync( 'onGroupChange', $row['member_id'], $row['real_group'], $row['member_group_id'] );
}
$this->DB->delete( 'validating', "member_id IN(" . implode( ",", $ids ) . ")" );
//-----------------------------------------
// Stats to Update?
//-----------------------------------------
$this->cache->rebuildCache( 'stats', 'global' );
$message = sprintf( $this->lang->words['t_memregapp2'], count($ids), implode( ", ", $approved ) );
ipsRegistry::getClass('adminFunctions')->saveAdminLog( $message );
return $message;
}
/**
* Resend member validation emails
*
* @note Exceptions CAN bubble up, so you should still capture exceptions from calls to this method
* @param array Array of member ids
* @return string Confirmation message
*/
public function resendValidationEmails( $ids )
{
$reset = array();
$cant = array();
$main_msgs = array();
//-----------------------------------------
// Get members
//-----------------------------------------
$this->DB->build( array( 'select' => 'v.*',
'from' => array( 'validating' => 'v' ),
'where' => "m.member_id IN(" . implode( ",", $ids ) . ")",
'add_join' => array( array( 'select' => 'm.member_id, m.name, m.members_display_name, m.email, m.member_group_id, m.language',
'from' => array( 'members' => 'm' ),
'where' => 'm.member_id=v.member_id',
'type' => 'left' ) )
) );
$main = $this->DB->execute();
while( $row = $this->DB->fetch( $main ) )
{
if ( $row['member_group_id'] != $this->settings['auth_group'] )
{
continue;
}
if ( $row['lost_pass'] )
{
IPSText::getTextClass('email')->getTemplate( 'lost_pass', $row['language'] );
IPSText::getTextClass('email')->buildMessage( array(
'USERNAME' => $row['name'],
'NAME' => $row['members_display_name'],
'THE_LINK' => $this->registry->getClass('output')->buildSEOUrl( "app=core&module=global§ion=lostpass&do=sendform&uid={$row['member_id']}&aid={$row['vid']}", 'publicNoSession', 'false' ),
'MAN_LINK' => $this->registry->getClass('output')->buildSEOUrl( 'app=core&module=global§ion=lostpass&do=sendform', 'publicNoSession', 'false' ),
'EMAIL' => $row['email'],
'ID' => $row['member_id'],
'CODE' => $row['vid'],
'IP_ADDRESS'=> $row['ip_address'],
) );
IPSText::getTextClass('email')->subject = $this->lang->words['t_passwordrec'] . $this->settings['board_name'];
IPSText::getTextClass('email')->to = $row['email'];
IPSText::getTextClass('email')->sendMail();
}
else if ( $row['new_reg'] )
{
if( $row['user_verified'] )
{
$cant[] = $row['members_display_name'];
continue;
}
IPSText::getTextClass('email')->getTemplate( 'reg_validate', $row['language'] );
IPSText::getTextClass('email')->buildMessage( array(
'THE_LINK' => $this->registry->getClass('output')->buildSEOUrl( "app=core&module=global§ion=register&do=auto_validate&uid={$row['member_id']}&aid={$row['vid']}", 'publicNoSession', 'false' ),
'NAME' => $row['members_display_name'],
'MAN_LINK' => $this->registry->getClass('output')->buildSEOUrl( "app=core&module=global§ion=register&do=05", 'publicNoSession', 'false' ),
'EMAIL' => $row['email'],
'ID' => $row['member_id'],
'CODE' => $row['vid'],
) );
IPSText::getTextClass('email')->subject = sprintf( $this->lang->words['t_regat'], $this->settings['board_name'] );
IPSText::getTextClass('email')->to = $row['email'];
IPSText::getTextClass('email')->sendMail();
}
else if ( $row['email_chg'] )
{
IPSText::getTextClass('email')->getTemplate( 'newemail', $row['language'] );
IPSText::getTextClass('email')->buildMessage( array(
'NAME' => $row['members_display_name'],
'THE_LINK' => $this->registry->getClass('output')->buildSEOUrl( "app=core&module=global§ion=register&do=auto_validate&type=newemail&uid={$row['member_id']}&aid={$row['vid']}", 'publicNoSession', 'false'),
'ID' => $row['member_id'],
'MAN_LINK' => $this->registry->getClass('output')->buildSEOUrl( "app=core&module=global§ion=register&do=user_validate", 'publicNoSession', 'false' ),
'CODE' => $row['vid'],
) );
IPSText::getTextClass('email')->subject = sprintf( $this->lang->words['t_emailchange'], $this->settings['board_name'] );
IPSText::getTextClass('email')->to = $row['email'];
IPSText::getTextClass('email')->sendMail();
}
$resent[] = $row['members_display_name'];
}
if( count($resent) )
{
$message = sprintf( $this->lang->words['tools_val_resent_log'], count($resent), implode( ", ", $resent ) );
$main_msgs[] = $message;
ipsRegistry::getClass('adminFunctions')->saveAdminLog( $message );
}
if( count($cant) )
{
$main_msgs[] = sprintf( $this->lang->words['t_valcannot'], implode( ", ", $cant ) );
}
return count($main_msgs) ? implode( "n", $main_msgs ) : '';
}
}