stats.php

   1 <?php
   2 error_reporting(E_ALL);
   3
   4 include_once("config.php");
   5 include_once("output.php");      /* html output only */
   6 include_once("db.php");          /* database only */
   7 include_once("functions.php");   /* the rest */
   8
   9 config_check();
  10
  11 if(DB_open()<0)
  12   {
  13     output_header();
  14     echo "Database error, can't connect... Please wait a while and try again. ".
  15       "If the problem doesn't go away feel free to contact $ADMIN_NAME at $ADMIN_EMAIL.";
  16     output_footer();
  17     exit();
  18   }
  19
  20 /* start a session, if it is not already running */
  21 session_start();
  22 /* done major error checking, output header of HTML page */
  23 output_header();
  24
  25 /* check if we want to logout */
  26 if(myisset("logout"))
  27   {
  28     session_unset();
  29     session_destroy();
  30     $_SESSION = array();
  31     echo "<div class=\"message\"><span class=\"bigger\">You are now logged out!</span><br />\n".
  32       "(<a href=\"$host\">This will take you back to the home-page</a>)</div>";
  33   }
  34 /* user status page */
  35 else if( isset($_SESSION["name"]) )
  36    {
  37      $name = $_SESSION["name"];
  38      $email     = DB_get_email_by_name($name);
  39      $password  = DB_get_passwd_by_name($name);
  40
  41
  42      /* verify password and email */
  43      if(strlen($password)!=32)
  44        $password = md5($password);
  45
  46      $ok  = 1;
  47      $myid = DB_get_userid_by_email_and_password($email,$password);
  48      if(!$myid)
  49        $ok = 0;
  50
  51      if($ok)
  52        {
  53          DB_get_PREF($myid);
  54
  55          DB_update_user_timestamp($myid);
  56
  57          display_user_menu();
  58
  59          /* start statistics*/
  60          echo "<div class=\"user\">\n";
  61
  62 /* always: if player logged in: add link to cards  */
  63
  64          /* total number of games */
  65          echo "<p>The number of finished games on this server is: ";
  66          $result = mysql_query("SELECT COUNT(*) from Game".
  67                                " WHERE status='gameover'");
  68          $r = mysql_fetch_array($result,MYSQL_NUM);
  69          $GameN =  $r[0];
  70          echo " $GameN </p>\n";
  71
  72          echo "<p>The contra party wins in ";
  73          $result = mysql_query("SELECT COUNT(*) from Score".
  74                                " LEFT JOIN Game ON Game.id=game_id".
  75                                " WHERE score='againstqueens'".
  76                                " AND Game.status='gameover'");
  77          while( $r = mysql_fetch_array($result,MYSQL_NUM))
  78            echo $r[0];
  79          echo " games.</p>\n";
  80
  81
  82          /* number of solos */
  83          echo "<p>These kind of games have been played this often: <br />";
  84          $result = mysql_query("SELECT COUNT(*) as c,type from Game".
  85                                " WHERE status='gameover'".
  86                                " GROUP BY type".
  87                                " ORDER BY c DESC");
  88          while( $r = mysql_fetch_array($result,MYSQL_NUM))
  89            echo "".$r[1]." (".$r[0].") <br />";
  90          echo " </p>\n";
  91
  92          /* break up solos in types */
  93          echo "<p>These kind of solos have been played this often: <br />";
  94          $result = mysql_query("SELECT COUNT(*) as c,solo from Game".
  95                                " WHERE status='gameover'".
  96                                " AND type='solo'".
  97                                " GROUP BY solo".
  98                                " ORDER BY c DESC");
  99          while( $r = mysql_fetch_array($result,MYSQL_NUM))
 100            echo "".$r[1]." (".$r[0].")<br />";
 101          echo "</p>\n";
 102
 103          /*
 104  2 top user mit maximaler quote an solo (min 10 games)
 105
 106  top scoring game: winning players
 107
 108  game with the same cards: show 3 at random:
 109  player who won, points, what kind of game
 110  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
 111  select id from game where randomnumbers like "blablabl%"; the % is like .* in regexp
 112  select id,type,solo,status from game where id in (select id from game where randomnumbers in (select randomnumbers from game where id=27));
 113
 114          */
 115          echo "<p>Most extra points (doko, fox, karlchen) in a single game:<br />\n";
 116          $result = mysql_query("SELECT COUNT(*) as c,fullname FROM Score".
 117                                " LEFT JOIN User ON User.id=winner_id" .
 118                                " WHERE score IN ('fox','doko','karlchen')".
 119                                " GROUP BY game_id,fullname".
 120                                " ORDER BY c DESC LIMIT 3" );
 121          while( $r = mysql_fetch_array($result,MYSQL_NUM))
 122            echo $r[1]." (".$r[0].") <br />\n";
 123          echo "</p>\n";
 124
 125          /* longest and shortest game */
 126          $r=mysql_query("SELECT timediff(mod_date,create_date) ,session,id".
 127                         " FROM Game WHERE status='gameover'".
 128                         " ORDER BY time_to_sec(timediff(mod_date,create_date)) ASC LIMIT 1");
 129
 130          if($r)
 131            {
 132              $short= mysql_fetch_array($r,MYSQL_NUM);
 133              $names = DB_get_all_names_by_gameid($short[2]);
 134              echo "<p> The shortest game took only ".$short[0]." hours and was played by  ".join(", ",$names).".<br />\n";
 135            }
 136
 137          $r=mysql_query("SELECT datediff(mod_date,create_date) ,session,id".
 138                         " FROM Game WHERE status='gameover'".
 139                         " ORDER BY time_to_sec(timediff(mod_date,create_date)) DESC LIMIT 1");
 140          if($r)
 141            {
 142              $long= mysql_fetch_array($r,MYSQL_NUM);
 143              echo "The longest game took ".$long[0]." days.</p>\n";
 144            }
 145
 146          $r=mysql_query("SELECT COUNT(*) as c, session, id FROM Game ".
 147                         " GROUP BY session ORDER BY c DESC LIMIT 1");
 148          if($r)
 149            {
 150              $long  = mysql_fetch_array($r,MYSQL_NUM);
 151              $names = DB_get_all_names_by_gameid($long[2]);
 152              echo "The longest session is session ".$long[1]." with ".$long[0].
 153                " games played by ".join(", ",$names).".</p>\n";
 154            }
 155
 156          /* most reminders */
 157          echo "<p>These players got the most reminders:<br />\n";
 158          $result = mysql_query("SELECT COUNT(*) as c,fullname from Reminder".
 159                                " LEFT JOIN User ON User.id=user_id".
 160                                " GROUP BY user_id".
 161                                " ORDER BY c DESC LIMIT 3" );
 162          while( $r = mysql_fetch_array($result,MYSQL_NUM))
 163            echo $r[1]." (".$r[0].") <br />\n";
 164          echo "</p>\n";
 165
 166          /* fox */
 167          echo "<p>These players caught the most foxes:<br />\n";
 168          $result = mysql_query("SELECT COUNT(*) as c,fullname from Score".
 169                                " LEFT JOIN User ON User.id=winner_id".
 170                                " WHERE score='fox'".
 171                                " GROUP BY winner_id".
 172                                " ORDER BY c DESC LIMIT 2" );
 173          while( $r = mysql_fetch_array($result,MYSQL_NUM))
 174            echo $r[1]." (".$r[0].") <br />\n";
 175          echo "</p>\n";
 176
 177          echo "<p>These players lost their fox most often:<br />\n";
 178          $result = mysql_query("SELECT COUNT(*) as c,fullname from Score".
 179                                " LEFT JOIN User ON User.id=looser_id".
 180                                " WHERE score='fox'".
 181                                " GROUP BY looser_id".
 182                                " ORDER BY c DESC LIMIT 2" );
 183          while( $r = mysql_fetch_array($result,MYSQL_NUM))
 184            echo $r[1]." (".$r[0].") <br />\n";
 185          echo "</p>\n";
 186
 187          /* which position wins the most tricks  */
 188          echo "<p>Which positions at the table make the most tricks:<br />\n";
 189          $result = mysql_query("SELECT COUNT(*) AS c,winner FROM Trick".
 190                                " GROUP BY winner".
 191                                " ORDER BY winner ASC " );
 192          $r = mysql_fetch_array($result,MYSQL_NUM);
 193          if($r[1]==NULL) /* ongoing games, no winner yet */
 194            $r = mysql_fetch_array($result,MYSQL_NUM);
 195          echo " left ".$r[0]." <br />\n";
 196          $r = mysql_fetch_array($result,MYSQL_NUM);
 197          echo " top ".$r[0]." <br />\n";
 198          $r = mysql_fetch_array($result,MYSQL_NUM);
 199          echo " right ".$r[0]." <br />\n";
 200          $r = mysql_fetch_array($result,MYSQL_NUM);
 201          echo " bottom ".$r[0]." <br />\n";
 202          echo "</p>\n";
 203
 204          /*
 205           does the party win more often if they start
 206
 207          echo "<p>The party playing first wins in";
 208          $result = mysql_query("SELECT COUNT(*) from Score".
 209                                " LEFT JOIN Game ON Game.id=game_id".
 210                                " WHERE score='againstqueens'".
 211                                " AND Game.status='gameover'".
 212                                " AND Game.type<>'solo'");
 213          while( $r = mysql_fetch_array($result,MYSQL_NUM))
 214            echo $r[1]." (".$r[0].") <br />\n";
 215          echo " games</p>\n";
 216          */
 217
 218
 219          /*
 220           how often is the last trick a non-trump trick
 221          */
 222
 223          echo "</div>\n"; /* end output */
 224        }
 225    }
 226  else
 227    {
 228      /* send them back to the login page */
 229     echo "<div class=\"message\"><span class=\"bigger\">You need to log in!</span><br />\n".
 230       "(<a href=\"$host\">This will take you back to the login-page</a>)</div>";
 231    }
 232
 233 output_footer();
 234 DB_close();
 235
 236 /*
 237  *Local Variables:
 238  *mode: php
 239  *mode: hs-minor
 240  *End:
 241  */
 242 ?>
 243
 244