<?php
/* make sure that we are not called from outside the scripts,
* use a variable defined in config.php to check this
*/
if(!isset($HOST))
exit;
$name = $_SESSION["name"];
$email = DB_get_email('name',$name);
$myid = DB_get_userid('email',$email);
if(!$myid)
return;
$PREF = DB_get_PREF($myid);
DB_update_user_timestamp($myid);
display_user_menu();
/* check if cached version exist */
if( !$content = getCache("cache/stats.html",60*60*24) )
{
/* start caching */
ob_start();
/* start statistics*/
echo "<div class=\"user wide\">\n";
echo "<p>Generated ".date("Y-m-d H:i:s")." (server time) </p>";
/* total number of games */
echo "<p>The number of finished games on this server is: ";
$r = DB_query_array("SELECT COUNT(*) from Game".
" WHERE status='gameover'");
$GameN = $r[0];
echo " $GameN </p>\n";
echo "<p>The contra party wins in ";
$result = DB_query("SELECT COUNT(*) from Score".
" LEFT JOIN Game ON Game.id=game_id".
" WHERE score='againstqueens'".
" AND Game.status='gameover'");
while( $r = DB_fetch_array($result))
echo $r[0];
echo " games.</p>\n";
/* longest and shortest game */
$r=DB_query("SELECT timediff(mod_date,create_date) ,session,id".
" FROM Game WHERE status='gameover'".
" ORDER BY time_to_sec(timediff(mod_date,create_date)) ASC LIMIT 1");
if($r)
{
$short= DB_fetch_array($r);
$names = DB_get_all_names_by_gameid($short[2]);
echo "<p> The shortest game took only ".$short[0]." hours and was played by ".join(", ",$names).".<br />\n";
}
$r=DB_query("SELECT datediff(mod_date,create_date) ,session,id".
" FROM Game WHERE status='gameover'".
" ORDER BY time_to_sec(timediff(mod_date,create_date)) DESC LIMIT 1");
if($r)
{
$long= DB_fetch_array($r);
echo "The longest game took ".$long[0]." days.</p>\n";
}
$r=DB_query("SELECT COUNT(*) as c, session, id FROM Game ".
" GROUP BY session ORDER BY c DESC LIMIT 1");
if($r)
{
$long = DB_fetch_array($r);
$names = DB_get_all_names_by_gameid($long[2]);
echo "<p>The longest session is session ".$long[1]." with ".$long[0].
" games played by ".join(", ",$names).".</p>\n";
}
/* number of solos */
$result = DB_query_array_all("SELECT type,COUNT(*) as c from Game".
" WHERE status='gameover'".
" GROUP BY type".
" ORDER BY c DESC");
array_unshift($result,array("Type","Frequency"));
echo output_table($result,"Game types","stats");
/* break up solos in types */
$result = DB_query_array_all("SELECT solo,COUNT(*) as c from Game".
" WHERE status='gameover'".
" AND type='solo'".
" GROUP BY solo".
" ORDER BY c DESC");
array_unshift($result,array("Type","Frequency"));
echo output_table($result,"Kind of solos","stats");
/*
2 top user mit maximaler quote an solo (min 10 games)
top scoring game: winning players
game with the same cards: show 3 at random:
player who won, points, what kind of game
select g1.id, g2.id from game g1 left join game g2 on g1.randomnumbers=g2.randomnumbers where g1.id<g2.id order by g1.id
select id from game where randomnumbers like "blablabl%"; the % is like .* in regexp
select id,type,solo,status from game where id in (select id from game where randomnumbers in (select randomnumbers from game where id=27));
*/
/* number of calls*/
$result = DB_query_array_all("SELECT CONCAT_WS(' ',party,IFNULL(point_call,'no call')),COUNT(*) from Hand".
" LEFT JOIN Game on Game.id=Hand.game_id ".
" WHERE Game.status='gameover'".
" GROUP BY party,point_call");
array_unshift($result,array("call","Frequency"));
echo output_table($result,"Kind of call","stats");
/* most reminders */
$result = DB_query_array_all("SELECT fullname, COUNT(*) /" .
" (SELECT COUNT(*) FROM Hand".
" WHERE user_id=User.id) as c".
" FROM Reminder".
" LEFT JOIN User ON User.id=user_id".
" GROUP BY user_id".
" ORDER BY c DESC LIMIT 5" );
array_unshift($result,array("Name","Reminders"));
echo output_table($result,"Most reminders per game","stats");
/* fox */
$result = DB_query_array_all("SELECT fullname, COUNT(*) /" .
" (SELECT COUNT(*) FROM Hand".
" WHERE user_id=User.id) as c".
" FROM Score".
" LEFT JOIN User ON User.id=winner_id".
" WHERE score='fox'".
" GROUP BY winner_id".
" ORDER BY c DESC LIMIT 5" );
array_unshift($result,array("Name","Number of foxes caught"));
echo output_table($result,"Most caught foxes","stats");
$result = DB_query_array_all("SELECT fullname, COUNT(*) /" .
" (SELECT COUNT(*) FROM Hand".
" WHERE user_id=User.id) as c".
" FROM Score".
" LEFT JOIN User ON User.id=looser_id".
" WHERE score='fox'".
" GROUP BY looser_id".
" ORDER BY c DESC LIMIT 5" );
array_unshift($result,array("Name","Number of foxes lost"));
echo output_table($result,"Lost foxes (most)","stats");
$result = DB_query_array_all("SELECT fullname, COUNT(*) /" .
" (SELECT COUNT(*) FROM Hand".
" WHERE user_id=User.id) as c".
" FROM Score".
" LEFT JOIN User ON User.id=looser_id".
" WHERE score='fox'".
" GROUP BY looser_id".
" ORDER BY c ASC LIMIT 5" );
array_unshift($result,array("Name","Number of foxes lost"));
echo output_table($result,"Lost foxes (least)","stats");
/* which position wins the most tricks */
$result = DB_query_array_all("SELECT CASE winner ".
" WHEN 1 THEN 'left' ".
" WHEN 2 THEN 'top' ".
" WHEN 3 THEN 'right' ".
" WHEN 4 THEN 'bottom' END,".
" COUNT(*) AS c FROM Trick".
" GROUP BY winner ".
" HAVING LENGTH(winner)>0 ".
" ORDER BY winner ASC " );
array_unshift($result,array("Position","Number of tricks"));
echo output_table($result,"Tricks at the table","stats");
/* most games */
$result = DB_query_array_all("SELECT fullname, COUNT(*) as c " .
" FROM Hand".
" LEFT JOIN User ON User.id=user_id".
" GROUP BY user_id".
" ORDER BY c DESC LIMIT 7" );
array_unshift($result,array("Name","Number of games"));
echo output_table($result,"Most games","stats");
/* most solos */
$result = DB_query_array_all("SELECT fullname as fname,".
" COUNT(*), ".
" COUNT(*)/(SELECT COUNT(*) FROM Hand LEFT JOIN User ON User.id=Hand.user_id WHERE fullname=fname) as c ".
" FROM Game ".
" LEFT JOIN Hand ON Hand.position=startplayer AND Game.id=Hand.game_id ".
" LEFT JOIN User ON User.id=Hand.user_id ".
" WHERE type='solo' AND Game.solo<>'silent' AND Game.status='gameover' ".
" GROUP BY user_id ".
" ORDER BY c DESC;");
array_unshift($result,array("Name","Number of solos","Solos/game"));
echo output_table($result,"Most solos","stats");
/* most active games */
$result = DB_query_array_all("SELECT fullname, COUNT(*) as c " .
" FROM Hand".
" LEFT JOIN User ON User.id=user_id".
" LEFT JOIN Game ON Game.id=game_id".
" WHERE Game.status<>'gameover'".
" GROUP BY user_id".
" ORDER BY c DESC LIMIT 7" );
array_unshift($result,array("Name","Number of active games"));
echo output_table($result,"Active games","stats");
/*
does the party win more often if they start
echo "<p>The party playing first wins in";
$result = mysql_query("SELECT COUNT(*) from Score".
" LEFT JOIN Game ON Game.id=game_id".
" WHERE score='againstqueens'".
" AND Game.status='gameover'".
" AND Game.type<>'solo'");
while( $r = mysql_fetch_array($result,MYSQL_NUM))
echo $r[1]." (".$r[0].") <br />\n";
echo " games</p>\n";
*/
$result = generate_global_score_table();
array_unshift($result,array("Name","Average score per game"));
echo output_table($result,"Points per game","stats");
/*
how often is the last trick a non-trump trick
*/
/* needs this so that all tables are within the div and don't float around */
echo "<p style=\"clear:both;\"> </p>\n";
echo "</div>\n"; /* end output */
/* write file to cache */
$content = ob_get_contents();
ob_end_clean();
createCache($content,"cache/stats.html");
}
echo $content;
?>