Untitled

<?php
include('lib/config.php');
session_name($GLOBALS['session_name']);
session_start();

include('lib/utils.php');
include('lib/site.inc.php');
include('lib/init.inc.php');


// load the templates
$variables = array();
$page_template = implode('',file('templates/template.html'));
$variables['title'] = $GLOBALS['website_name'];
$variables['banner'] = $GLOBALS['banner'];

$variables['history'] = games_history($conn);

$variables['init_game'] = init_game($conn);

$variables['right_info']=statistics($conn);;

$variables['footer'] = $GLOBALS['website_footer'];

outputHTML($variables,$page_template);


//display a table with top 10 players and their results
function statistics($conn){
        //count the number of games winned by every winner and order desc
        $resCount=db_query("SELECT winner_id, COUNT(winner_id) AS top_win FROM games WHERE winner_id!='1' GROUP BY winner_id ORDER BY top_win  DESC LIMIT 0,10",$conn);
        $gamesWonNum=mysql_num_rows($resCount);
        // if there is some value then initiate the table then nothing is display
        if ($gamesWonNum != 0) {
                $html='<p class="table_title">Statistics </p>
                        <table  class="table_game">
                                        <tr class="x">
                                                <th class="table_header_games">Name</th>
                                                <th class="table_header_games">Games played</th>
                                                <th class="table_header_games">Win</th>
                                                <th class="table_header_games">Draw</th>
                                                <th class="table_header_games">Lost</th>
                                        </tr>';
                //$table_row_class  - diferent class for odd and even rows
                $table_row_class = "table_odd_row_games";
                while ($gamesWon=mysql_fetch_assoc($resCount)){
                        //change the class for even and odd rows
                        $table_row_class = ($table_row_class=="table_odd_row_games")?"table_even_row_games":"table_odd_row_games";
                        //select name for every winner form top 10
                        $resN=db_query("SELECT name FROM users WHERE user_id='".$gamesWon['winner_id']."' AND name != 'Draw'",$conn);
                        $rowN = mysql_fetch_assoc($resN);
                        //display name
                        $html.='<tr class="'.$table_row_class.'"><td>'.$rowN['name'].'</td>';
                        //find sub of the games played (gameP) by a winner as a player_1 (user_id_1) or as a player_2 (user_id_2)
                        $resG=db_query("SELECT SUM(c) AS gameP FROM(
                                                                                                SELECT COUNT(user_id_1) AS c FROM games AS games WHERE user_id_1=".$gamesWon['winner_id']."
                                                                                                UNION
                                                                                                SELECT COUNT(user_id_2) AS c FROM games AS games WHERE user_id_2=".$gamesWon['winner_id']."
                                                                                                ) AS total",$conn);

                        while ($rowG=mysql_fetch_assoc($resG)){
                                //display numbers of games played
                                $html.='<td>'.$rowG['gameP'].'</td>';

                                //calculate procent of win
                                $procentWin=round(($gamesWon['top_win']*100)/$rowG['gameP'],2);
                                //display numbers and procent of games winned
                                $html.='<td>'.$gamesWon['top_win'].' ('.$procentWin.'%) </td>';
                                //count the numbers of games finished as draw

                                $resD=db_query("SELECT COUNT(winner_id) AS gameDraw FROM games WHERE (user_id_1=".$gamesWon['winner_id']." OR user_id_2=".$gamesWon['winner_id'].") AND winner_id='1'",$conn);
                                $rowD=mysql_fetch_assoc($resD);
                                if ($rowD['gameDraw']=='0'){
                                        //if game draw is 0 then the procent draw is 0 too (cannot calculate with divide by 0)
                                        $procentDraw=0;
                                }else{
                                        //calculate procent draw if is not 0
                                        $procentDraw=round(($rowD['gameDraw']*100)/$rowG['gameP'],2);
                                }
                                //display numbers and procent of games finished by draw
                                $html.='<td>'.$rowD['gameDraw'].' ('.$procentDraw.'%) </td>';

                                //$GLOBALS['db_in_debug']=1;

                                //calculate numbers of games lost
                                $gameLost=$rowG['gameP']-($gamesWon['top_win']+$rowD['gameDraw']);
                                if($gameLost=='0'){
                                //if game lost is 0 then the procent of games lost is 0 too (cannot calculate with divide by 0)
                                        $procentLost=0;
                                }else{
                                        //calculate procent of losts games if is not 0
                                        $procentLost=round(($gameLost*100)/$rowG['gameP'],2);
                                }
                                $html.='<td>'.$gameLost.' ('.$procentLost.'%)</td></tr>';
                        }
                }
        }

                $html.='</table></br>';

                return $html;
}
?>