#################################################################
## Mod Title: Avatar gallery hack
## Mod Version: 1.0.0
## phpBB Version: 2.0.2
## Author: dzidzius - dzidzius@dione.ids.pl (you can find me also at forum www.ForumBest.150.pl, there send all questions)
## Description:
## Une fois que l'avatar a été choisit par un membre il disparait automatiquement de la gallerie.
## Avec ce mod donc, deux membres ne peuvent avoir le même avatar.
## Si le membre change ensuite d'avatar, son image précédente réapparait dans la gallerie.
## Niveau d'installation: facile
## Temps d'installation: 2 minutes
##
## Fichiers à éditer:
##   includes\usercp_avatar.php,
## Generator: phpBB2 phpBB MODCreator v 1.1
#################################################################
## This MOD is released under the GPL License.
## Intellectual Property is retained by the MOD Author(s) listed above
#################################################################
## For Security Purposes, Please Check: http://www.phpbb.com/mods/downloads/ for the
## latest version of this MOD. Downloading this MOD from other sites could cause malicious code
## to enter into your phpBB Forum. As such, phpBB will not offer support for MOD's not offered
## in our MOD-Database, located at: http://www.phpbb.com/mods/downloads/
#################################################################
## Author Note:
##
#################################################################
##
## Before Adding This MOD To Your Forum, You Should Back Up All Files Related To This MOD
#################################################################
#
#-----[ OPEN ]------------------------------------------
#
# includes\usercp_avatar.php
#
#-----[ FIND ]------------------------------------------
#
# $dir = @opendir($board_config['avatar_gallery_path']);
#
#-----[ BEFORE, ADD ]------------------------------------------
#
$my_counter = 0;
$my_checker = 0;
$sql = "SELECT user_avatar
   FROM " . USERS_TABLE . "
   WHERE user_avatar_type=3";

if( !($result = $db->sql_query($sql)) )
{
   message_die(GENERAL_ERROR, 'Could not query users', '', __LINE__, __FILE__, $sql);
}

while( $row = $db->sql_fetchrow($result) )
{
   $my_counter++;
   $my_used_list[$my_counter] = $row['user_avatar'];       
}

$db->sql_freeresult($result);
#
#-----[ FIND ]------------------------------------------
#
while( $sub_file = @readdir($sub_dir) )
{
   if( preg_match('/(\.gif$|\.png$|\.jpg|\.jpeg)$/is', $sub_file) )
   {
      $avatar_images[$file][$avatar_row_count][$avatar_col_count] = $file . '/' . $sub_file;
      $avatar_name[$file][$avatar_row_count][$avatar_col_count] = ucfirst(str_replace("_", " ", preg_replace('/^(.*)\..*$/', '\1', $sub_file)));

      $avatar_col_count++;
      if( $avatar_col_count == 5 )
      {
         $avatar_row_count++;
         $avatar_col_count = 0;
      }
   }
}


#
#-----[ REPLACE WITH ]------------------------------------------
#
while( $sub_file = @readdir($sub_dir) )
{
$my_checker = 0;
for ($i = 1; $i<= $my_counter; $i++ )
{
   $my_temp = $file . '/' . $sub_file;
   if ($my_temp == $my_used_list[$i]) $my_checker=1;
   if ($my_checker==1) break;
}
   if ($my_checker == 0)       
   {
      if( preg_match('/(\.gif$|\.png$|\.jpg|\.jpeg)$/is', $sub_file) )
      {
         $avatar_images[$file][$avatar_row_count][$avatar_col_count] = $file . '/' . $sub_file;
         $avatar_name[$file][$avatar_row_count][$avatar_col_count] = ucfirst(str_replace("_", " ", preg_replace('/^(.*)\..*$/', '\1', $sub_file)));

         $avatar_col_count++;
         if( $avatar_col_count == 5 )
         {
            $avatar_row_count++;
            $avatar_col_count = 0;
         }
      }
   }
}
#
#-----[ SAVE/CLOSE ALL FILES ]------------------------------------------
#
# EoM