<?php
// Teamspeak Display Preview Release 3
// Copyright (C) 2005  Guido van Biemen (aka MrGuide@NL)
//
// 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.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

class teamspeakDisplayClass {
  
  // Removes subsequent end of line charachter from the right part of a string
  function _stripEOL($evalString) {
    $newLen = strlen($evalString);
    while (((substr($evalString, $newLen - 1, 1) == "\r")) || ((substr($evalString, $newLen - 1, 1) == "\n"))) {
      $newLen--;
    }
    return substr($evalString, 0, $newLen);
  }
  
  // Opens a connection to the teamspeak server
  function _openConnection(&$socket, $host, $port, $timeout) {
    @$socket = fsockopen($host, $port, $errno, $errstr, $timeout);
    if ($socket and ($this->_stripEOL(fgets($socket, 4096)) == "[TS]")) {
      return true;
    } else {
      return false;
    }
  }
  
  // Closes the connection to the Teamspeak server
  function _closeConnection($socket) {
    fputs($socket, "quit\n");
    fclose($socket);
  }
  // odstrannie diakritiky
  function Kodovani ($string)
  {
    $st_new = ToUTF8($string);
//    $st_new = strtr($string,       "\xe1\xe4\xe8\xef\xe9\xec\xed\xbe\xe5\xf2\xf3\xf6\xf5\xf4\xf8\xe0\x9a\x9d\xfa\xf9\xfc\xfb\xfd\x9e\xc1\xc4\xc8\xcf\xc9\xcc\xcd\xbc\xc5\xd2\xd3\xd6\xd5\xd4\xd8\xc0\x8a\x8d\xda\xd9\xdc\xdb\xdd\x8e","aacdeeillnoooorrstuuuuyzAACDEEILLNOOOORRSTUUUUYZ" );
    $st_new = htmlspecialchars($st_new);
    return $st_new;
  }
  
  // Returns the part of evalString until a tab (or the end of a string) and deletes the
  // returned part from evalString (including the possible tab that follows)
  function _stripPartFromString(&$evalString) {
    $pos = strpos($evalString, "\t");
    if(is_integer($pos)) {
      $result = substr($evalString, 0, $pos);
      $evalString = substr($evalString, $pos + 1);
    } else {
      $result = $evalString;
      $evalString = "";
    }
    return $result;
  }
  
  // Removes the surrounding quotes from evalString and returns the result
  function _stripQuotes($evalString) {
    if(strpos($evalString, '"') == 0) $evalString = substr($evalString, 1, strlen($evalString) - 1);
    if(strrpos($evalString, '"') == strlen($evalString) - 1) $evalString = substr($evalString, 0, strlen($evalString) - 1);
    return $evalString;
  }
  
  // Request, read and parse the server info:
  function _getServerInfo($socket) {
    fputs($socket, "si\n");
    $result = array();
    do {
      $buffer = $this->_stripEOL(fgets($socket, 4096));
      if (($buffer != "OK") && (strtoupper(substr($buffer, 0, 5)) != "ERROR")) {
        $pos = strpos($buffer, '=');
        if ($pos !== False) {
          $result[substr($buffer, 0, $pos)] = substr($buffer, $pos + 1);
        }
      }
    } while (($buffer != "OK") && (strtoupper(substr($buffer, 0, 5)) != "ERROR") && (!feof($socket)));
    return $result;
  }
  
  function _setPlayerDisplayImage(&$playerInfo) {
    // Determine the right userpicture:
    if (($playerInfo["attribute"] & 8) == 8) { $playerImage = "away"; }
    else if (($playerInfo["attribute"] & 32) == 32) { $playerImage = "mutespeakers"; }
    else if (($playerInfo["attribute"] & 16) == 16) { $playerImage = "mutemicrophone"; }
    else if (($playerInfo["attribute"] & 1) == 1) { $playerImage = "channelcommander"; }
    else { $playerImage = "normal"; }
    $playerInfo["displayimage"] = $playerImage;
  }
  
  function _setPlayerDisplayName(&$playerInfo) {
    // Determine the player status (U = Unregistered, R = Registered, SA = Server Admin,
    // CA = Channel Admin, AO = Auto-Operator, AV = Auto-Voice, O = Operator, V = Voice)
    if (($playerInfo["userstatus"] & 4) == 4) { $playerstatus = "R"; } else { $playerstatus = 'U'; }
    if (($playerInfo["userstatus"] & 1) == 1) { $playerstatus .= " SA"; }
    if (($playerInfo["privileg"] & 1) == 1) { $playerstatus .= " CA"; }
    if (($playerInfo["privileg"] & 8) == 8) { $playerstatus .= " AO"; }
    if (($playerInfo["privileg"] & 16) == 16) { $playerstatus .= " AV"; }
    if (($playerInfo["privileg"] & 2) == 2) { $playerstatus .= " O"; }
    if (($playerInfo["privileg"] & 4) == 4) { $playerstatus .= " V"; }
    if (($playerInfo["attribute"] & 64) == 64) { $playerstatus .= " Rec"; }
    
    // Determine the player attributes to be listed behind the player status (WV = Want Voice)
    if (($playerInfo["attribute"] & 2) == 2) { $playerattributes = ' WV'; } else { $playerattributes = ''; }
    
    $playerInfo["displayname"] = $playerInfo["playername"] . " (" . $playerstatus . ")" . $playerattributes;
  }
  
  function _getPlayerList($socket) {
    // Request, read and parse the player list
    fputs($socket, "pl\n");
    $buffer = $this->_stripEOL(fgets($socket, 4096));
    $result = array();
    if (strtoupper(substr($buffer, 0, 5)) == "ERROR") { return $result; }
    do {
      $buffer = $this->_stripEOL(fgets($socket, 4096));
      if (($buffer != "OK") && (strtoupper(substr($buffer, 0, 5)) != "ERROR")) {
        $playerid = $this->_stripPartFromString($buffer);
        $result[$playerid] = array(
          "playerid" => $playerid,
          "channelid" => $this->_stripPartFromString($buffer),
          "receivedpackets" => $this->_stripPartFromString($buffer),
          "receivedbytes" => $this->_stripPartFromString($buffer),
          "sentpackets" => $this->_stripPartFromString($buffer),
          "sentbytes" => $this->_stripPartFromString($buffer),
          "paketlost" => $this->_stripPartFromString($buffer) / 100,
          "pingtime" => $this->_stripPartFromString($buffer),
          "totaltime" => $this->_stripPartFromString($buffer),
          "idletime" => $this->_stripPartFromString($buffer),
          "privileg" => $this->_stripPartFromString($buffer),
          "userstatus" => $this->_stripPartFromString($buffer),
          "attribute" => $this->_stripPartFromString($buffer),
          "ip" => $this->_stripPartFromString($buffer),
          "playername" => $this->_stripQuotes($this->_stripPartFromString($buffer)),
          "loginname" => $this->_stripQuotes($this->_stripPartFromString($buffer))
        );
        $this->_setPlayerDisplayImage($result[$playerid]);
        $this->_setPlayerDisplayName($result[$playerid]);
      }
    } while (($buffer != "OK") && (strtoupper(substr($buffer, 0, 5)) != "ERROR") && (!feof($socket)));
    return $result;
  }
  
  function _getLimitedPlayerList($socket, $channelList) {
    $playerList = $this->_getPlayerList($socket);
    $result = array();
    foreach($playerList as $playerInfo) {
      foreach($channelList as $channelInfo) {
        if ($playerInfo["channelid"] == $channelInfo["channelid"]) {
          $result[$playerInfo["playerid"]] = $playerInfo;
        }
      }
    }
    return $result;
  }
  
  function _setChannelDisplayName(&$channelInfo) {
    if ($channelInfo["parent"] != -1) {
      $channelInfo["displayname"] = $channelInfo["channelname"];
    } else {
      // Determine the channel status (U = Unregisterd, R = Registered, M = Moderated,
      // P = Passworded, S = Sub-channels, D = Default).
      if (($channelInfo["flags"] & 1) == 1) { $channelstatus = 'U'; } else { $channelstatus = 'R'; }
      if (($channelInfo["flags"] & 2) == 2) { $channelstatus .= 'M'; }
      if (($channelInfo["flags"] & 4) == 4) { $channelstatus .= 'P'; }
      if (($channelInfo["flags"] & 8) == 8) { $channelstatus .= 'S'; }
      if (($channelInfo["flags"] & 16) == 16) { $channelstatus .= 'D'; }
      $channelInfo["displayname"] = $channelInfo["channelname"] . " (" . $channelstatus . ")";
    }
  }
  
  function _getChannelList($socket) {
    // Request, read and parse the channel list
    fputs($socket, "cl\n");
    $buffer = $this->_stripEOL(fgets($socket, 4096));
    $result = array();
    if (strtoupper(substr($buffer, 0, 5)) == "ERROR") { return $result; }
    do {
      $buffer = $this->_stripEOL(fgets($socket, 4096));
      if (($buffer != "OK") && (strtoupper(substr($buffer, 0, 5)) != "ERROR")) {
        $channelid = $this->_stripPartFromString($buffer);
        $result[$channelid] = array(
          "channelid" => $channelid,
          "codec" => $this->_stripPartFromString($buffer),
          "parent" => $this->_stripPartFromString($buffer),
          "order" => $this->_stripPartFromString($buffer),
          "maxplayers" => $this->_stripPartFromString($buffer),
          "channelname" => $this->_stripQuotes($this->_stripPartFromString($buffer)),
          "flags" => $this->_stripPartFromString($buffer),
          "password" => $this->_stripPartFromString($buffer),
          "topic" => $this->_stripQuotes($this->_stripPartFromString($buffer))
        );
        $this->_setChannelDisplayName($result[$channelid]);
      }
    } while (($buffer != "OK") && (strtoupper(substr($buffer, 0, 5)) != "ERROR") && (!feof($socket)));
    return $result;
  }
  
  function _getLimitedChannelList($socket, $limitChannel) {
    $channelList = $this->_getChannelList($socket);
    $result = array();
    foreach($channelList as $channelInfo) {
      if ($channelInfo["parent"] == -1) {
        if ($channelInfo["channelname"] == $limitChannel) {
          $result[$channelInfo["channelid"]] = $channelInfo;
          foreach($channelList as $subChannelInfo) {
            if ($subChannelInfo["parent"] == $channelInfo["channelid"]) {
              $result[$subChannelInfo["channelid"]] = $subChannelInfo;
            }
          }
        }
      }
    }
    return $result;
  }
  
  function _selectServer($socket, $port) {
    // Request the server to select the server which is hosted on  the port set in serverUDPPort
    fputs($socket, "sel ".$port . "\n");
    
    // Read server response on request to select a server
    return ($this->_stripEOL(fgets($socket, 4096)) == "OK");
  }
  
  // Queries the Teamspeak server
  function queryTeamspeakServerEx($settings) {
    $result = array();
    
    // Try to establish a connection to the teamspeak server
    if (! $this->_openConnection($socket, $settings["serveraddress"], $settings["serverqueryport"], 0.3)) {
      $result["queryerror"] = 1;
    } else if (! $this->_selectServer($socket, $settings["serverudpport"])) {
      $result["queryerror"] = 2;
      $this->_closeConnection($socket);
    } else {
      $result["queryerror"] = 0;
      $result["serverinfo"] = $this->_getServerInfo($socket);
      $result["channellist"] = ($settings["limitchannel"] == "") ? $this->_getChannelList($socket) : $this->_getLimitedChannelList($socket, $settings["limitchannel"]);
      $result["playerlist"] = ($settings["limitchannel"] == "") ? $this->_getPlayerList($socket) : $this->_getLimitedPlayerList($socket, $result["channellist"]);
      $this->_closeConnection($socket);
    }
    return $result;
  }
  
  function queryTeamspeakServer($serverAddress, $serverUDPPort, $serverQueryPort) {
    $settings = $this->getDefaultSettings();
    $settings["serveraddress"] = $serverAddress;
    $settings["serverudpport"] = $serverUDPPort;
    $settings["serverqueryport"] = $serverQueryPort;
    return $this->queryTeamspeakServerEx($settings);
  }
  
  function _orderAlphaGetString($string) {
    $lowerstring = strtolower($string);
    $result = "";
    for ($i = 0; $i < strlen($lowerstring); $i++) {
      if (strpos("0123456789abcdefghijklmnopqrstuvwxyz", substr($lowerstring, $i, 1)) !== false) {
        $result .= substr($lowerstring, $i, 1);
      }
    }
    return $result;
  }
  
  function _orderAlpha($str1, $str2) {
    return strcmp($this->_orderAlphaGetString($str1), $this->_orderAlphaGetString($str2));
  }
  
  function _compareChannel($a, $b) {
    if ($a["order"] != $b["order"]) { return ($a["order"] < $b["order"]) ? -1 : 1; }
    else { return $this->_orderAlpha($a["displayname"], $b["displayname"]); }
  }
  
  function _comparePlayer($a, $b) {
    // Determine userlevel (0 = Not server admin, 1 = Server admin)
    $userlevela = $a["userstatus"] & 1;
    $userlevelb = $b["userstatus"] & 1;
    if ($userlevela != $userlevelb) { return ($userlevela < $userlevelb) ? 1 : -1; }
    else { return $this->_orderAlpha($a["displayname"], $b["displayname"]); }
  }
  
  function sortServerInfo(&$serverInfo) {
    usort($serverInfo["channellist"], array($this, "_compareChannel"));
    usort($serverInfo["playerlist"], array($this, "_comparePlayer"));
  }
  
  function _formatTime($totaltime) {
    $hours = floor($totaltime / 3600);
    $minutes = floor(($totaltime % 3600) / 60);
    return (($hours < 10) ? "0" : "") . $hours . ":" . (($minutes < 10) ? "0" : "") . $minutes;
  }
  
  // Returns the codec name
  function _getCodecName($codec) {
    if ($codec == 0) { return "CELP 5.1 Kbit"; }
    else if ($codec == 1) { return "CELP 6.3 Kbit"; }
    else if ($codec == 2) { return "GSM 14.8 Kbit"; }
    else if ($codec == 3) { return "GSM 16.4 Kbit"; }
    else if ($codec == 4) { return "CELP Windows 5.2 Kbit"; }
    else if ($codec == 5) { return "Speex 3.4 Kbit"; }
    else if ($codec == 6) { return "Speex 5.2 Kbit"; }
    else if ($codec == 7) { return "Speex 7.2 Kbit"; }
    else if ($codec == 8) { return "Speex 9.3 Kbit"; }
    else if ($codec == 9) { return "Speex 12.3 Kbit"; }
    else if ($codec == 10) { return "Speex 16.3 Kbit"; }
    else if ($codec == 11) { return "Speex 19.5 Kbit"; }
    else if ($codec == 12) { return "Speex 25.9 Kbit"; }
    else { return "Unknown (" . $codec . ")"; }
  }
  
  function getDefaultSettings() {
    $result = array();
    $result["serveraddress"] = "";
    $result["serverudpport"] = 8767;
    $result["serverqueryport"] = 51234;
    $result["limitchannel"] = "";
    $result["forbiddennicknamechars"] = "()[]{}";
    return $result;
  }
  
  // Main function (queries, sorts and displays the teamspeak serverinfo). Its code is not
  // very readable... well what shall I say about it... it was hard to write so it should
  // be hard to read >:)
  function displayTeamspeakEx($settings) {
    global $html;
    
    $serverInfo = $this->queryTeamspeakServerEx($settings);
    
    echo("<div id=\"teamspeakdisplay\">\n");
    if ($serverInfo["queryerror"] != 0) {
      $popupInfo = "Server address: " . $settings["serveraddress"] . (($settings["serverudpport"] != 8767) ? (":" . $settings["serverudpport"]): "");
      if ($serverInfo["queryerror"] == 1) {
        $popupInfo .= ", Error: could not connect to query port";
      } else {
        $popupInfo .= ", Error: no server running on port " . $settings["serverudpport"];
      }
      echo("<table><tr><td>");
      echo("<img src=\"".$html->Link('/inc/teamspeakdisplay/teamspeak_offline.png')."\" alt=\"\" title=\"" . $popupInfo . "\">");
      echo("</td><td class=\"teamspeakserver\" title=\"" . $popupInfo . "\">");
      echo("Server offline");
      echo("</td></tr></table>\n");
    } else {
      $this->sortServerInfo($serverInfo);
      
      // Generate javascript for teamspeak hyperlinks
      $jsTeamspeakId = md5($settings["serveraddress"] . ":" . $settings["serverudpport"]);
      echo("<script type=\"text/javascript\"><!--\n");
      echo("function stringOk_" . $jsTeamspeakId . "(string, forbiddenChars) {\n");
      echo("  for(var i = 0; i < string.length; i++) {\n");
      echo("    if (forbiddenChars.indexOf(string.charAt(i)) > -1) {\n");
      echo("      return false;\n");
      echo("    }\n");
      echo("  }\n");
      echo("  return true;\n");
      echo("}\n");
      echo("function enterServer_" . $jsTeamspeakId . "() {\n");
      echo("  enterSubChannel_" . $jsTeamspeakId . "(null, false, null);\n");
      echo("}\n");
      echo("function enterChannel_" . $jsTeamspeakId . "(channelName, channelPassworded) {\n");
      echo("  enterSubChannel_" . $jsTeamspeakId . "(channelName, channelPassworded, null);\n");
      echo("}\n");
      echo("function enterSubChannel_" . $jsTeamspeakId . "(channelName, channelPassworded, subChannelName) {\n");
      echo("  var serveraddress = 'teamspeak://" . $settings["serveraddress"] . ":" . $settings["serverudpport"] . "';\n");
      echo("  var nickname=window.prompt('Enter your nickname', '');\n");
      echo("  if (nickname == null) {\n");
      echo("    return;\n");
      echo("  } else if (! stringOk_" . $jsTeamspeakId . "(nickname, '" . str_replace("'", "\\'", $settings["forbiddennicknamechars"]) . "')) {\n");
      echo("    window.alert('Could not enter the teamspeak server because the nickname you entered contains one or more of these forbidden characters: " . str_replace("'", "\\'", $settings["forbiddennicknamechars"]) . "');\n");
      echo("    return;\n");
      echo("  } else if (nickname == \"\") {\n");
      echo("    window.alert('Could not enter the teamspeak server because you did not enter your nickname');\n");
      echo("    return;\n");
      echo("  }\n");
      echo("  serveraddress = serveraddress + \"/nickname=\" + escape(nickname);\n");
      if ($serverInfo["serverinfo"]["server_password"] == "1") {
        echo("  var password=window.prompt('Enter the teamspeak server password for " . $serverInfo["serverinfo"]["server_name"] . "', '');\n");
        echo("  if (password == null) {\n");
        echo("    return;\n");
        echo("  } else if (password == \"\") {\n");
        echo("    window.alert('Could not enter the teamspeak server because you did not enter a server password');\n");
        echo("    return;\n");
        echo("  }\n");
        echo("  serveraddress = serveraddress + \"?password=\" + escape(password);\n");
      }
      echo("  if (channelName != null) { serveraddress = serveraddress + \"?channel=\" + escape(channelName); }\n");
      echo("  if (channelPassworded) {\n");
      echo("    var channelpassword=window.prompt('Enter the channel password for channel ' + channelName, '');\n");
      echo("    if (channelpassword == null) {\n");
      echo("      return;\n");
      echo("    } else if (channelpassword == \"\") {\n");
      echo("      window.alert('Could not enter the teamspeak server because you did not enter a channel password');\n");
      echo("      return;\n");
      echo("    }\n");
      echo("    serveraddress = serveraddress + \"?channelpassword=\" + escape(channelpassword);\n");
      echo("  }\n");
      echo("  if (subChannelName != null) { serveraddress = serveraddress + \"?subchannel=\" + escape(subChannelName); }\n");
      echo("  window.location=serveraddress;\n");
      echo("}\n");
      echo("//--></script>\n");
      
      $popupInfo = "Server address: " . $settings["serveraddress"] . (($settings["serverudpport"] != 8767) ? (":" . $settings["serverudpport"]): "") . ", Max players: " . $serverInfo["serverinfo"]["server_maxusers"] . ", Uptime: " . $this->_formatTime($serverInfo["serverinfo"]["server_uptime"]);
      
      // Print the topmost element of the teamspeak tree
      echo("<table><tr><td>");
      echo("<img src=\"".$html->Link("/inc/teamspeakdisplay/teamspeak_online.png")."\" alt=\"\" title=\"" . $popupInfo . "\">");
      echo("</td><td class=\"teamspeakserver\" title=\"" . $popupInfo . "\">");
      echo("<a class=\"teamspeakserver\" href=\"javascript:enterServer_" . $jsTeamspeakId . "();\">");
      echo(str_replace(" ", "&nbsp;", $this -> Kodovani($serverInfo["serverinfo"]["server_name"])));
      echo("</a>");
      echo("</td></tr></table>\n");
      
      // Count the number of channels to be listed:
      $currentchannels = 0;
      foreach($serverInfo["channellist"] as $channelInfo) {
        if ($channelInfo["parent"] == -1) {
          $currentchannels++;
        }
      }
      
      // Initialize the channelcounter to zero
      $counter = 0;
      
      // Loop through all channels:
      foreach($serverInfo["channellist"] as $channelInfo) { if ($channelInfo["parent"] == -1) {
        
        // determine number of players in channel
        $currentplayers = 0;
        foreach($serverInfo["playerlist"] as $playerInfo) {
          if($playerInfo["channelid"] == $channelInfo["channelid"]) $currentplayers++;
        }
        
        // Count the number of channels to be listed:
        $currentplayersandsubchannels = $currentplayers;
        foreach($serverInfo["channellist"] as $subchannelInfo) {
          if ($subchannelInfo["parent"] == $channelInfo["channelid"]) {
            $currentplayersandsubchannels++;
          }
        }
        
        $popupInfo = "Max players: " . $channelInfo["maxplayers"] . ", Codec: " . $this->_getCodecName($channelInfo["codec"]);
        if ($channelInfo["topic"] != "") { $popupInfo = $popupInfo . ", Topic: " . $channelInfo["topic"]; }
        
        // Display channel:
        echo("<table><tr><td>");
        echo("<img src=\"".$html->Link("/inc/teamspeakdisplay/treeimage" . ((($counter + 1) == $currentchannels) ? "3" : "2") . ".png")."\" alt=\"\">");
        echo("<img src=\"".$html->Link("/inc/teamspeakdisplay/channel.png")."\" alt=\"\" title=\"" . $popupInfo . "\">");
        echo("</td><td class=\"teamspeakchannel\" title=\"" . $popupInfo . "\">");
        echo("<a class=\"teamspeakchannel\" href=\"javascript:enterChannel_" . $jsTeamspeakId . "('" . str_replace("'", "\'", $channelInfo["channelname"]) . "', " . (($channelInfo["password"]) == "1" ? "true" : "false") . ");\">");
        echo(str_replace(" ", "&nbsp;", $this -> Kodovani($channelInfo["displayname"])));
        echo("</a>");
        echo("</td></tr></table>\n");
        
        // Initialize the playercounter for this channel to zero
        $counter_playerandsubchannels = 0;
        
        // Loop through all players in the current channel:
        foreach($serverInfo["playerlist"] as $playerInfo) {
          
          // Is the current player in the current channel?
          if ($playerInfo["channelid"] == $channelInfo["channelid"]) {
            
            $popupInfo = "Time online: " . $this->_formatTime($playerInfo["totaltime"]) . ", Time idle: " . $this->_formatTime($playerInfo["idletime"]) . ", Ping: " . $playerInfo["pingtime"] . "ms";
            
            // Display player:
            echo("<table><tr><td>");
            echo("<img src=\"".$html->Link("/inc/teamspeakdisplay/treeimage" . ((($counter + 1) == $currentchannels) ? "4" : "1") . ".png")."\" alt=\"\">");
            echo("<img src=\"".$html->Link("/inc/teamspeakdisplay/treeimage" . ((($counter_playerandsubchannels + 1) == $currentplayersandsubchannels) ? "3" : "2") . ".png")."\" alt=\"\">");
            echo("<img src=\"".$html->Link("/inc/teamspeakdisplay/player_" . $playerInfo["displayimage"] . ".png")."\" alt=\"" . $playerInfo["displayimage"] . "\" title=\"" . $popupInfo . "\">");
            echo("</td><td class=\"teamspeakplayer\" title=\"" . $popupInfo . "\">");
            echo(str_replace(" ", "&nbsp;", $this -> Kodovani($playerInfo["displayname"])));
            echo("</td></tr></table>\n");
            
            // Increase the player counter:
            $counter_playerandsubchannels++;
          }
        }
        
        // Loop through all channels:
        foreach($serverInfo["channellist"] as $subchannelInfo) { if ($subchannelInfo["parent"] == $channelInfo["channelid"]) { 
          // determine number of players in channel
          $currentplayers = 0;
          foreach($serverInfo["playerlist"] as $playerInfo) {
            if($playerInfo["channelid"] == $subchannelInfo["channelid"]) $currentplayers++;
          }
          
          $popupInfo = "Max players: " . $subchannelInfo["maxplayers"] . ", Codec: " . $this->_getCodecName($subchannelInfo["codec"]);
          if ($subchannelInfo["topic"] != "") { $popupInfo = $popupInfo . ", Topic: " . $subchannelInfo["topic"]; }
          
          // Display channel:
          echo("<table><tr><td>");
          echo("<img src=\"".$html->Link("/inc/teamspeakdisplay/treeimage" . ((($counter + 1) == $currentchannels) ? "4" : "1") . ".png")."\" alt=\"\">");
          echo("<img src=\"".$html->Link("/inc/teamspeakdisplay/treeimage" . ((($counter_playerandsubchannels + 1) == $currentplayersandsubchannels) ? "3" : "2") . ".png")."\" alt=\"\">");
          echo("<img src=\"".$html->Link("/inc/teamspeakdisplay/channel.png")."\" alt=\"\" title=\"" . $popupInfo . "\">");
          echo("</td><td class=\"teamspeaksubchannel\" title=\"" . $popupInfo . "\">");
          echo("<a class=\"teamspeaksubchannel\" href=\"javascript:enterSubChannel_" . $jsTeamspeakId . "('" . str_replace("'", "\'", $channelInfo["channelname"]) . "', " . (($channelInfo["password"]) == "1" ? "true" : "false") . ", '" . str_replace("'", "\'", $subchannelInfo["channelname"]) . "');\">");
          echo(str_replace(" ", "&nbsp;", $this -> Kodovani($subchannelInfo["displayname"])));
          echo("</a>");
          echo("</td></tr></table>\n");
          
          // Initialize the playercounter for this channel to zero
          $counter_player = 0;
          
          // Loop through all players in the current channel:
          foreach($serverInfo["playerlist"] as $playerInfo) {
            
            // Is the current player in the current channel?
            if ($playerInfo["channelid"] == $subchannelInfo["channelid"]) {
              
              $popupInfo = "Time online: " . $this->_formatTime($playerInfo["totaltime"]) . ", Time idle: " . $this->_formatTime($playerInfo["idletime"]) . ", Ping: " . $playerInfo["pingtime"] . "ms";
              
              // Display player:
              echo("<table><tr><td>");
              echo("<img src=\"".$html->Link("/inc/teamspeakdisplay/treeimage" . ((($counter + 1) == $currentchannels) ? "4" : "1") . ".png")."\" alt=\"\">");
              echo("<img src=\"".$html->Link("/inc/teamspeakdisplay/treeimage" . ((($counter_playerandsubchannels + 1) == $currentplayersandsubchannels) ? "4" : "1") . ".png")."\" alt=\"\">");
              echo("<img src=\"".$html->Link("/inc/teamspeakdisplay/treeimage" . ((($counter_player + 1) == $currentplayers) ? "3" : "2") . ".png")."\" alt=\"\">");
              echo("<img src=\"".$html->Link("/inc/teamspeakdisplay/player_" . $playerInfo["displayimage"] . ".png")."\" alt=\"" . $playerInfo["displayimage"] . "\" title=\"" . $popupInfo . "\">");
              echo("</td><td class=\"teamspeakplayer\" title=\"" . $popupInfo . "\">");
              echo(str_replace(" ", "&nbsp;", $this -> Kodovani($playerInfo["displayname"])));
              echo("</td></tr></table>\n");
              
              // Increase the player counter:
              $counter_player++;
            }
          }
          
          // Increase the channelcounter
          $counter_playerandsubchannels++;
        } }
        
        // Increase the channelcounter
        $counter++;
      } }
    }
    echo("</div>\n");
  }
  
  function displayTeamspeak($serverAddress, $serverUDPPort=8767, $serverQueryPort=51234) {
    $settings = $this->getDefaultSettings();
    $settings["serveraddress"] = $serverAddress;
    $settings["serverudpport"] = $serverUDPPort;
    $settings["serverqueryport"] = $serverQueryPort;
    $this->displayTeamspeakEx($settings);
  }
  
}

// Create an instance of the Teamspeak Display Class
$teamspeakDisplay = new teamspeakDisplayClass;

?>