<?php

/***************************************************************************
*                             functions_buddylist.php
*                            -------------------------
*   copyright            : ©2003 Freakin' Booty ;-P
*   version              : 1.1.1
*
*
***************************************************************************/

/***************************************************************************
*
*   This program is free software; you can redistribute it and/or modify
*   it under the terms of the GNU General Public License as published by
*   the Free Software Foundation; either version 2 of the License, or
*   (at your option) any later version.
*
***************************************************************************/

if(!defined('IN_PHPBB'))
{
   die('Hacking attempt');
}

//
// Obtain buddies in a string
// Instead of having the normal buddylist, this function simply creates a string with all buddies in.
// Online buddies are being listed bold
//
function get_buddies_list(&$data, $mode = '')
{
   global $db, $lang, $template, $theme, $images, $phpEx;

   $current_time = time();
   $session_time = 60;
   $end_session = $current_time - $session_time;

   $sql = "SELECT b.buddy_id, u.username AS buddy_name, u.user_allow_viewonline, u.user_session_time
         FROM " . BUDDIES_TABLE . " b, " . USERS_TABLE . " u
         WHERE b.user_id = " . $data['user_id'] . "
            AND u.user_id = b.buddy_id
         ORDER BY u.username ASC";
   if( !$result = $db->sql_query($sql) )
   {
      message_die(GENERAL_ERROR, 'Could not query buddies information', '', __LINE__, __FILE__, $sql);
   }

   $buddies = array();
   while( $row = $db->sql_fetchrow($result) )
   {
      $buddies[] = $row;
   }
   $db->sql_freeresult($result);

   //
   // Dump vars to template
   //
   $template->assign_vars(array(
      'L_BUDDYLIST' => $lang['Buddylist']
      )
   );


   //
   // Okay, let's build the online buddies list
   //
   $s_buddies = '';
   if( count($buddies) == 0 )
   {
      $s_buddies = $lang['No_buddies'];
   }
   else
   {
      for( $i = 0; $i < count($buddies); $i++ )
      {
         $buddy_id = $buddies[$i]['buddy_id'];

         if( ($buddies[$i]['user_allow_viewonline'] || $data['user_level'] == ADMIN) && ($buddies[$i]['user_session_time'] >= $end_session) )
         {
            $buddy_name = '<b><font color="#008500">' . $buddies[$i]['buddy_name'] . '</font></b>';
         }
         else
         {
            $buddy_name = '<i>' . $buddies[$i]['buddy_name'] . '</i>';
         }

         $temp_url = append_sid("profile.$phpEx?mode=viewprofile&amp;" . POST_USERS_URL . "=$buddy_id");
         $buddy_profile = '<a href="' . $temp_url . '">' . $buddy_name . '</a>';

         $temp_url = append_sid("privmsg.$phpEx?mode=post&amp;" . POST_USERS_URL . "=$buddy_id");
         $buddy_pm = '<a href="' . $temp_url . '">' . $buddy_name . '</a>';

         $s_buddies .= ( ( $s_buddies != '' ) ? ', ' : '' ) . ( ( $mode == 'pm' ) ? $buddy_pm : $buddy_profile );
      }
   }

   $template->assign_vars(array(
      'S_BUDDIES' => $s_buddies
      )
   );

   return;
}

?>