NEW FEATURE: statistics page, version1

added a few statistics to an extra page, still not completely done, but already working

2 files changed, 243 insertions, 4 deletions

diff --git a/index.php b/index.php
index 77c2c22..cf14fbd 100644
--- a/index.php
+++ b/index.php
@@ -1547,7 +1547,7 @@ else if(myisset("me"))
 
 			      if($re>$p-$offset)
 				mysql_query("INSERT INTO Score".
-					    " VALUES( NULL,NULL,$gameid,'re',NULL,NULL,'$p')");
+					    " VALUES( NULL,NULL,$gameid,'re',NULL,NULL,'".(240-$p)."')");
 			    }
 
 			  /* re called something and won */
@@ -1574,11 +1574,11 @@ else if(myisset("me"))
 
 			      if($re>$p-$offset)
 				mysql_query("INSERT INTO Score".
-					    " VALUES( NULL,NULL,$gameid,'contra',NULL,NULL,'$p')");
+					    " VALUES( NULL,NULL,$gameid,'contra',NULL,NULL,'".(240-$p)."')");
 			    }
 
-			  /* re called something and won */
-			  if($call_re!=NULL)
+			  /* contra called something and won */
+			  if($call_contra!=NULL)
 			    foreach(array(0,30,60,90,120) as $p)
 			      {
 				if($call_contra<$p+1)
diff --git a/stats.php b/stats.php
new file mode 100644
index 0000000..83106cf
--- /dev/null
+++ b/stats.php
@@ -0,0 +1,239 @@
+<?php
+error_reporting(E_ALL);
+
+include_once("config.php");
+include_once("output.php");      /* html output only */
+include_once("db.php");          /* database only */
+include_once("functions.php");   /* the rest */
+
+config_check();
+
+if(DB_open()<0)
+  {
+    output_header();
+    echo "Database error, can't connect... Please wait a while and try again. ".
+      "If the problem doesn't go away feel free to contact $ADMIN_NAME at $ADMIN_EMAIL.";
+    output_footer();
+    exit();
+  }
+
+/* start a session, if it is not already running */
+session_start();
+
+/* done major error checking, output header of HTML page */
+output_header();
+
+/* check if we want to logout */
+if(myisset("logout"))
+  {
+    session_unset();
+    session_destroy();
+    $_SESSION = array();
+    echo "you are now logged out!";
+  }
+/* user status page */
+else if( isset($_SESSION["name"]) )
+   {
+     $name = $_SESSION["name"];
+     $email     = DB_get_email_by_name($name);
+     $password  = DB_get_passwd_by_name($name);
+
+
+     /* verify password and email */
+     if(strlen($password)!=32)
+       $password = md5($password);
+
+     $ok  = 1;
+     $myid = DB_get_userid_by_email_and_password($email,$password);
+     if(!$myid)
+       $ok = 0;
+
+     if($ok)
+       {
+	 DB_get_PREF($myid);
+
+	 $time     = DB_get_user_timestamp($myid);
+	 $unixtime = strtotime($time);
+
+	 $offset   = DB_get_user_timezone($myid);
+	 $zone     = return_timezone($offset);
+	 date_default_timezone_set($zone);
+
+	 output_status($name);
+
+	 echo "<div class=\"lastlogin\">last login: ".date("r",$unixtime)."</div>";
+
+	 DB_update_user_timestamp($myid);
+
+	 display_user_menu();
+
+	 /* start statistics*/
+	 echo "<div class=\"user\">\n";
+
+/* always: if player logged in: add link to cards  */
+
+	 /* total number of games */
+	 echo "<p>The number of finished games on this server is: ";
+	 $result = mysql_query("SELECT COUNT(*) from Game".
+			       " WHERE status='gameover'");
+	 $r = mysql_fetch_array($result,MYSQL_NUM);
+	 $GameN =  $r[0];
+	 echo " $GameN </p>\n";
+
+	 /* number of solos */
+	 echo "<p>These kind of games have been played this often: <br />";
+	 $result = mysql_query("SELECT COUNT(*) as c,type from Game".
+			       " WHERE status='gameover'".
+			       " GROUP BY type".
+			       " ORDER BY c DESC");
+	 while( $r = mysql_fetch_array($result,MYSQL_NUM))
+	   echo "".$r[1]." (".$r[0].")<br />";
+	 echo " </p>\n";
+
+	 /* break up solos in types */
+	 echo "<p>These kind of solos have been played this often: <br />";
+	 $result = mysql_query("SELECT COUNT(*) as c,solo from Game".
+			       " WHERE status='gameover'".
+			       " AND type='solo'".
+			       " GROUP BY solo".
+			       " ORDER BY c DESC");
+	 while( $r = mysql_fetch_array($result,MYSQL_NUM))
+	   echo "".$r[1]." (".$r[0].")<br />";
+	 echo "</p>\n";
+
+	 /*
+ 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));
+
+	 */
+	 echo "<p>Most extra points in a game::<br />\n";
+	 $result = mysql_query("SELECT COUNT(*) as c,fullname FROM Score".
+			       " LEFT JOIN User ON User.id=winner_id" .
+			       " WHERE score IN ('fox','doko','karlchen')".
+			       " GROUP BY fullname".
+			       " ORDER BY c DESC LIMIT 1" );
+	 while( $r = mysql_fetch_array($result,MYSQL_NUM))
+	   echo $r[1]." (".$r[0].") <br />\n";
+	 echo "</p>\n";
+
+	 /* longest and shortest game */
+	 $r=mysql_query("SELECT MIN(datediff(mod_date,create_date)),session".
+			" FROM Game WHERE status='gameover' GROUP BY status");
+	 if($r)
+	   {
+	     $short= mysql_fetch_array($r,MYSQL_NUM);
+	     echo "<p> The shortest game took only ".$short[0]." days.<br />\n";
+	   }
+
+	 $r=mysql_query("SELECT MAX(datediff(mod_date,create_date)),session".
+			" FROM Game where status='gameover' GROUP BY status");
+	 if($r)
+	   {
+	     $long= mysql_fetch_array($r,MYSQL_NUM);
+	     echo "The longest game took ".$long[0]." days.</p>\n";
+	   }
+
+	 /* most reminders */
+	 echo "<p>These players got the most reminders:<br />\n";
+	 $result = mysql_query("SELECT COUNT(*) as c,fullname from Reminder".
+			       " LEFT JOIN User ON User.id=user_id".
+			       " GROUP BY user_id".
+			       " ORDER BY c DESC LIMIT 3" );
+	 while( $r = mysql_fetch_array($result,MYSQL_NUM))
+	   echo $r[1]." (".$r[0].") <br />\n";
+	 echo "</p>\n";
+
+	 /* fox */
+	 echo "<p>These players caught the most foxes:<br />\n";
+	 $result = mysql_query("SELECT COUNT(*) as c,fullname from Score".
+			       " LEFT JOIN User ON User.id=winner_id".
+			       " WHERE score='fox'".
+			       " GROUP BY winner_id".
+			       " ORDER BY c DESC LIMIT 2" );
+	 while( $r = mysql_fetch_array($result,MYSQL_NUM))
+	   echo $r[1]." (".$r[0].") <br />\n";
+	 echo "</p>\n";
+
+	 echo "<p>These players lost their fox most often:<br />\n";
+	 $result = mysql_query("SELECT COUNT(*) as c,fullname from Score".
+			       " LEFT JOIN User ON User.id=looser_id".
+			       " WHERE score='fox'".
+			       " GROUP BY looser_id".
+			       " ORDER BY c DESC LIMIT 2" );
+	 while( $r = mysql_fetch_array($result,MYSQL_NUM))
+	   echo $r[1]." (".$r[0].") <br />\n";
+	 echo "</p>\n";
+
+	 /* which position wins the most tricks  */
+	 echo "<p>Which positions at the table make the most tricks:<br />\n";
+	 $result = mysql_query("SELECT COUNT(*) AS c,winner FROM Trick".
+			       " GROUP BY winner".
+			       " ORDER BY winner ASC " );
+	 $r = mysql_fetch_array($result,MYSQL_NUM);
+	 if($r[1]==NULL) /* ongoing games, no winner yet */
+	   $r = mysql_fetch_array($result,MYSQL_NUM);
+	 echo " left ".$r[0]." <br />\n";
+	 $r = mysql_fetch_array($result,MYSQL_NUM);
+	 echo " top ".$r[0]." <br />\n";
+	 $r = mysql_fetch_array($result,MYSQL_NUM);
+	 echo " right ".$r[0]." <br />\n";
+	 $r = mysql_fetch_array($result,MYSQL_NUM);
+	 echo " bottom ".$r[0]." <br />\n";
+	 echo "</p>\n";
+
+	 /*
+	  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";
+	 */
+
+	 echo "<p>The contra party 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[0];
+	 echo " games</p>\n";
+
+	 /*
+	  how often is the last trick a non-trump trick
+	 */
+
+	 echo "</div>\n"; /* end output */
+       }
+   }
+ else
+   {
+     /* send them back to the login page */
+     echo "<p>Please log in</p>";
+   }
+
+output_footer();
+DB_close();
+
+/*
+ *Local Variables:
+ *mode: php
+ *mode: hs-minor
+ *End:
+ */
+?>
+
+