Пользователь выбирает группу при регистр

<?php
// ShowMembers v1.1c
// Written by Michel van de Wetering
// Feel free to use this snippet for anything you want, just give proper credit.
//
// Changed by Wim Beerens, March 20, 2008:
// v1.1: extracted language strings to language file
//       added extra parameters
//       added date formatting
// Updated by Wim Beerens, July 29, 2008:
// v1.1a: added value 'all' to parameter &webGroup
// Updated by Wim Beerens, October 17, 2008:
// v1.1b: changed inclusion of language file
//        to allow multiple calls on same page
// Updated by Wim Beerens, December 12, 2008:
// v1.1c: added parameter &total for counting and displaying members in webgroup
//
// This snippet will list all members in a given webgroup. There are several options
// that allow you to customize the output. Note that you can use the [+ShowMembers.Count+]
// placeholder to display the number of users in the webgroup. Note that you probably want 
// to call this snippet uncached, so within [! !] tags.
// 
// Thanks go to OpenGeek that provided me with the query that is the heart of this snippet
//
// Parameters:
//
// &webGroup (mandatory)   
//   This is the webusergroup that should be listed
//   `all` lists all webusergroups
//
// &tpl (optional)
//   Name of a chunk with template that defines the output of the snippet.
//   The template defaults to "[+fullname+]". An example template could
//   look like this: "[+fullname+] is from [+country+]<br />"
//   Note that only the following fields can be used (extra formatting can be required):
//     id
//     internalKey
//     fullname
//     role
//     email
//     phone
//     mobilephone
//     blocked
//     blockeduntil
//     blockedafter
//     logincount
//     lastlogin
//     thislogin
//     failedlogincount
//     dob (this means "date of birth")
//     gender
//     country
//     state
//     zip
//     fax
//     photo
//     comment    
//
// &seperator (optional)
//   The string that will be displayed between fullnames. Defaults to ", "
//
// &wrapdiv (optional):
//   Wraps the output of the snippet in a div with the class="wrapdiv"
//
// Added paramaters in v1.1:
//
// &lang (optional) - default: english
//   Set the desired language.
//   You can make your own language file by changing the english.inc.php file
//   in the directory assets/snippets/ShowMembers/lang and save it as yourlanguage.inc.php
//   In the snippet call you then use &lang=`yourlanguage`
//
// &dateFormat (optional) - default: %m/%d/%Y
//   Date formatting string. As explained on http://www.php.net/manual/nl/function.strftime.php
//   This string is only applicable on the fields:
//     blockeduntil
//     blockedafter
//     lastlogin
//     thislogin
//     dob (this means "date of birth")
//
// Added parameter in v1.1c:
//
// &total (optional) [ 0 | 1 ] - default: 0
//     Count and display total members in webgroup
//         0 = No
//         1 = Yes

// Check parameters
// -------------------------------

// Language
$lang = isset($lang)?$lang:"english";

// Include language strings
include($modx->config['base_path']."assets/snippets/ShowMembers/lang/".$lang.".inc.php");

setlocale (LC_TIME, $sm_lang['setlocale']);

// Date formatting
$dateFormat = isset($dateFormat)?$dateFormat:"%m/%d/%Y";

// Count and display members in webgroup
$total = isset($total)?$total:"0";

// Webgroup
if (!isset($webGroup)) return $sm_lang['no_group'];

// Template/chunk
if (isset($tpl))
{
  if (($tpl = $modx->getChunk($tpl)) == '')
    return $sm_lang['invalid_tpl'];
}
else
{
  $tpl = "[+fullname+]";
}

// Separator
$seperator = isset($seperator)?$seperator:", ";

// No usersettings below this line
// -------------------------------

// Initialize
$output = '';
$counter = '0'; // added in v1.1c to count members

// Handle wrapdiv
if (isset($wrapdiv))
{
  $output .= "<div class='$wrapdiv'>";
}

// Parse the template to find out what fields to retrieve from the DB
preg_match_all("|\[\+(.*[^\+])\+\]|U",
   $tpl,
   $matches, 
   PREG_PATTERN_ORDER);

if (count($matches[1]) == 0)
{
  $output .= $sm_lang['no_fields_in_tpl'];
}

// Build the list of fields to retrieve with the query
$fields = "wua.{$matches[1][0]}";
for ($i=1; $i<count($matches[1]); $i++)
{
  $fields .= ",wua.{$matches[1][$i]}";
}

// Get a list of users from the DB. No API call for this :-(
// Thanks to OpenGeek for making the query
$wua= $modx->getFullTableName('web_user_attributes');
$wgn= $modx->getFullTableName('webgroup_names');
$wg= $modx->getFullTableName('web_groups');

// Updated to select all webgroups
if($webGroup == "all") {
  $sql= "SELECT {$fields} FROM {$wua} wua ORDER BY wua.fullname ASC";
} else {
  $sql= "SELECT {$fields} FROM {$wua} wua JOIN {$wg} wg ON wg.webuser = wua.internalKey JOIN {$wgn} wgn ON wgn.name 

= '{$webGroup}' AND wgn.id = wg.webgroup ORDER BY wua.fullname ASC";
}

/*
$sql= "SELECT {$fields} 
FROM {$wua} wua 
JOIN {$wg} wg ON wg.webuser = wua.internalKey 
JOIN {$wgn} wgn ON wgn.name = '{$webGroup}' 
AND wgn.id = wg.webgroup
ORDER BY wua.fullname ASC";
*/

$webusers = $modx->db->query($sql);

$count = $modx->db->getRecordCount($webusers);
$modx->setPlaceholder('ShowMembers.Count', $count);

if ($count > 0)
{
  $user = $modx->db->getRow($webusers);

  // Fill out the placeholders in the template
  $outtpl = $tpl;
  for ($i=0; $i<count($matches[1]); $i++)  
  {

if (($matches[1][$i]=='blockeduntil') or ($matches[1][$i]=='blockedafter') or ($matches[1][$i]=='lastlogin') or 

($matches[1][$i]=='thislogin') or ($matches[1][$i]=='dob'))
{
  $user[$matches[1][$i]] = strftime($dateFormat, $user[$matches[1][$i]]);
}

    $outtpl = str_replace("[+{$matches[1][$i]}+]", $user[$matches[1][$i]], $outtpl);
  }
  $output .= $outtpl;

  if ($total == '1') {
    $counter++; // count users
  }

  while ($user = $modx->db->getRow($webusers))
  {
    $output .= $seperator;

    // Fill out the placeholders in the template
    $outtpl = $tpl;
    for ($i=0; $i<count($matches[1]); $i++)
    {

if (($matches[1][$i]=='blockeduntil') or ($matches[1][$i]=='blockedafter') or ($matches[1][$i]=='lastlogin') or 

($matches[1][$i]=='thislogin') or ($matches[1][$i]=='dob'))
{
  $user[$matches[1][$i]] = strftime($dateFormat, $user[$matches[1][$i]]);
}

      $outtpl = str_replace("[+{$matches[1][$i]}+]", $user[$matches[1][$i]], $outtpl);
    }

    $output .= $outtpl;

    if ($total == '1') {
      $counter++; // count users
    }

  }
}
else
{
  $output .= $sm_lang['no_members_found'];
}

if (isset($wrapdiv))
{
  $output .= "</div>";
}

if ($total == '1') {
  $output .= "</p><p>" .$sm_lang['total'] . $counter . $sm_lang['members'];
}

return $output;

?>

[!WebLoginPE? &lang=`ru` &type=`users` &usersList=`3d:default:default:internalKey:ASC:webgroup(3d)`!]

[!WebLoginPE? &type=`users` &usersList=`2d:pupils-revju:pupils-prop:internalKey:ASC:webgroup(2d)` !]

<div class="cat_pupil">

<a href = "[~[*id*]~]?service=viewprofile&username=[+view.username+]">
<img class="cat_img" src="[+view.photo+]" alt="[+view.photo+]" title="[+view.username+]" />
</a>
		

<h2 class="cat_name">[+view.username+]</h2>

</div>

$placeholder = '[+view.'.$field.'+]';

if ($field == 'photo' && $value == '') {$eachProfile = str_replace('[+view.photo+]', 'assets/snippets/webloginpe/userimages/default_user.jpg', $eachProfile);}