fixed link to gravatar home page
[e-DoKo.git] / include / functions.php
index b4c344d244e436946d830bdc95c722491a7d15f4..c6544131045bde1fd6725c6cf099b5ac061d55b1 100644 (file)
@@ -1,4 +1,23 @@
 <?php
+/* Copyright 2006, 2007, 2008, 2009, 2010 Arun Persaud <arun@nubati.net>
+ *
+ *   This file is part of e-DoKo.
+ *
+ *   e-DoKo 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 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   e-DoKo 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 e-DoKo.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
 /* make sure that we are not called from outside the scripts,
  * use a variable defined in config.php to check this
  */
@@ -54,10 +73,140 @@ function config_check()
   return;
 }
 
-function mymail($To,$Subject,$message,$header="")
+/* define possible status for email subsjects */
+define("GAME_CANCELED",         0);
+define("GAME_CANCELED_POVERTY", 1);
+define("GAME_CANCELED_TIMEOUT", 2);
+define("GAME_YOUR_TURN",        3);
+define("GAME_READY",            4);
+define("GAME_POVERTY",          5);
+define("GAME_DPOVERTY",         6);
+define("GAME_OVER",             7);
+define("GAME_RECOVERY",         8);
+define("GAME_REMINDER",         9);
+define("GAME_NEW",             10);
+
+/* define possible status for showing cards */
+
+define("CARDS_EMPTY",       0); /* show player's hand*/
+define("CARDS_SHOW",        1); /* show player's hand*/
+define("CARDS_MYTURN",      2); /* show radiobuttons for cards that can be played*/
+define("CARDS_EXCHANGE",    3); /* do we need to return cards to our partner in poverty?*/
+define("CARDS_GAMEOVER_ME", 4); /* show all cards from everyone*/
+define("CARDS_GAMEOVER",    5); /* show all cards from everyone (looking at someone else's game)*/
+
+ /*   cards_status: SHOW      show our hand
+ *                 MYTURN    show radiobutton for cards that can be played
+ *                 EXCHANGE  do we need to return cards to our partner in poverty?
+ *                 GAMEOVER  show all cards from everyone
+ */
+
+function mymail($uid,$gameid=0,$type,$message)
 {
+  global $EmailName,$WIKI;
+
+  /* do we send the email right away or save it in the database? */
+  $send_now = 1;
+
+  /* add standard header and footer */
+  $subject = "$EmailName ";
+  if($gameid)
+    $game = DB_format_gameid($gameid);
+  else
+    $game = '';
+
+  switch($type)
+    {
+    case GAME_CANCELED:
+      $subject.=sprintf(_("Game %s canceled"),$game);
+      break;
+    case GAME_CANCELED_POVERTY:
+      $subject.=sprintf(_("Game %s canceled (poverty not resolved)"),$game);
+      break;
+    case GAME_CANCELED_TIMEOUT:
+      $subject.=sprintf(_("Game %s canceled (timed out)"),$game);
+      break;
+    case GAME_YOUR_TURN:
+      $subject.=sprintf(_("A card has been played in game %s"),$game);
+      break;
+    case GAME_READY:
+      $subject.=sprintf(_("Ready, set, go... (game %s)"),$game);
+      break;
+    case GAME_POVERTY:
+      $subject.=sprintf(_("Poverty (game %s)"),$game);
+      break;
+    case GAME_DPOVERTY:
+      $subject.=sprintf(_("Double poverty (game %s)"),$game);
+      break;
+    case GAME_OVER:
+      $subject.=sprintf(_("Game over (game %s)"),$game);
+      break;
+    case GAME_RECOVERY:
+      $subject.=_("Recovery");
+      break;
+    case GAME_REMINDER:
+      $subject.=sprintf(_("Reminder: game %s it's your turn"),$game);
+      break;
+    case GAME_NEW:
+      $subject.=sprintf(_("You are invited to a game of DoKo (game %s)"),$game);
+      break;
+    default:
+      $subject.=sprintf(_("Problem with email, contact admin (errorcode %d)"),$gameid);
+    }
+
+  /* standard goodbye */
+  $footer  = "\nHave a nice day\n".
+    "   your E-Doko service department\n\n".
+    "-- \n".
+    "You can change your mail delivery mode in the preference menu.\n".
+    'web: http://doko.nubati.net   '.
+    "help, bugs, etc.: $WIKI";
+
+  if(is_array($uid))
+    {
+      /* send email to more than one person */
+
+      $header  = "Hello all\n\n";
+
+      foreach($uid as $user)
+       {
+         $all[] = DB_get_email('userid',$user);
+       }
+      $To = implode(",",$all);
+    }
+  else
+    {
+      /* standard greeting */
+      $name    = DB_get_name('userid',$uid);
+      $header  = "Hello $name\n\n";
+
+      $To = DB_get_email('userid',$uid);
+
+      /* check if user wants email right away or if we should save it in
+       * the database for later delivery
+       */
+
+      $PREF = DB_get_PREF($uid);
+      if( $PREF['digest'] != 'digest-off' )
+       $send_now = 0;
+    }
+
+  if($send_now)
+    sendmail($To,$subject,$header.$message.$footer);
+  else
+    {
+      /* store email in database */
+      DB_digest_insert_email($To,$message);
+    }
+}
+
+function sendmail($To,$Subject,$message)
+{
+  /* this function sends the mail or outputs to the screen in case of debugging */
   global $debug,$EMAIL_REPLY;
 
+  $header = "";
+
   if(isset($EMAIL_REPLY))
     $header .= "From: e-DoKo daemon <$EMAIL_REPLY>\r\n";
 
@@ -67,8 +216,8 @@ function mymail($To,$Subject,$message,$header="")
        * change txt -> html
        */
       $message = str_replace("\n","<br />\n",$message);
-      $message = ereg_replace("[[:alpha:]]+://[^<>[:space:]]+[[:alnum:]/]",
-                     "<a href=\"\\0\">\\0</a>", $message);
+      $message = preg_replace("#(\w+://[^<>\s]+[\w/]*)#",
+                             "<a href=\"$1\">$1</a>", $message);
 
       echo "<br />To: $To<br />";
       if($header != "")
@@ -104,7 +253,7 @@ function myisset()
 function myerror($message)
 {
   echo "<span class=\"error\">".htmlspecialchars($message)."</span>\n";
-  mymail($ADMIN_EMAIL,$EmailName." Error in Code",$message);
+  sendmail($ADMIN_EMAIL,$EmailName." Error in Code",$message);
   return;
 }
 
@@ -376,6 +525,39 @@ function count_trump($cards,$status='pregame')
   return $trump;
 }
 
+function check_low_trump($cards)
+{
+  global $RULES;
+
+  if($RULES['lowtrump']=='none')
+    return 0;
+
+  /* check if we have low trump */
+
+  $lowtrump=1;
+  foreach($cards as $card)
+    {
+      /* card a trump, but not a diamond? */
+      if( $card<19 )
+        $lowtrump=0;
+    }
+
+  /* handle case where player has schweinchen */
+  if( in_array("19",$cards) && in_array("20",$cards) )
+    switch($RULES["schweinchen"])
+      {
+      case "both":
+      case "second":
+      case "secondaftercall":
+       $lowtrump=0;
+       break;
+      case "none":
+       break;
+      }
+
+  return $lowtrump;
+}
+
 function  create_array_of_random_numbers($useridA,$useridB,$useridC,$useridD)
 {
   global $debug;
@@ -388,12 +570,12 @@ function  create_array_of_random_numbers($useridA,$useridB,$useridC,$useridD)
       $r[ 1]=2;     $r[13]=23;   $r[25]=14;      $r[37]=38;
       $r[ 2]=3;     $r[14]=27;   $r[26]=15;      $r[38]=39;
       $r[ 3]=4;     $r[15]=16;   $r[27]=28;      $r[39]=40;
-      $r[ 4]=5;     $r[16]=17;   $r[28]=29;      $r[40]=41;
+      $r[ 4]=5;     $r[16]=17;   $r[28]=29;      $r[40]=21;
       $r[ 5]=18;    $r[17]=6;    $r[29]=30;      $r[41]=42;
-      $r[ 6]=21;    $r[18]=7;    $r[30]=31;      $r[42]=43;
-      $r[ 7]=22;    $r[19]=8;    $r[31]=32;      $r[43]=44;
-      $r[ 8]=45;    $r[20]=9;    $r[32]=19;      $r[44]=33;
-      $r[ 9]=46;    $r[21]=10;   $r[33]=20;      $r[45]=24;
+      $r[ 6]=41;    $r[18]=7;    $r[30]=31;      $r[42]=43;
+      $r[ 7]=22;    $r[19]=8;    $r[31]=32;      $r[43]=20;
+      $r[ 8]=45;    $r[20]=9;    $r[32]=33;      $r[44]=19;
+      $r[ 9]=46;    $r[21]=10;   $r[33]=44;      $r[45]=24;
       $r[10]=35;    $r[22]=11;   $r[34]=48;      $r[46]=25;
       $r[11]=36;    $r[23]=12;   $r[35]=34;      $r[47]=26;
     }
@@ -648,19 +830,36 @@ function sort_comp_low_high($a,$b)
 
 function can_call($what,$hash)
 {
+  /* figure out if a person can make a call:
+   $what in 0,30,60,90,120 = points of the call
+   $hash                   = the hash of the person who wants to make the call
+
+   return values:
+   0   can't make that call
+   1   can make the call
+   2   can make the call, but this is the last chance to do so...
+   */
+
   global $RULES;
 
+  /* get some information
+   */
   $gameid   = DB_get_gameid_by_hash($hash);
   $gametype = DB_get_gametype_by_gameid($gameid);
-  $oldcall  = DB_get_call_by_hash($hash);
-  $pcall    = DB_get_partner_call_by_hash($hash);
+  $oldcall  = DB_get_call_by_hash($hash); /* did the person already made a call? */
+  $pcall    = DB_get_partner_call_by_hash($hash); /* did the partner already made a call */
+
 
-  if( ($pcall!=NULL && $what >= $pcall) ||
-      ($oldcall!=NULL && $what >=$oldcall) )
+  /* you're call must be better than the one you or your partner already made
+   */
+  if( ($pcall!=NULL && ($what >= $pcall))
+      || ($oldcall!=NULL && ($what >=$oldcall)) )
     {
       return 0;
     }
 
+  /* for some rules we need to know how many cards people have
+   */
   $NRcards  = count(DB_get_hand($hash));
 
   $NRallcards = 0;
@@ -670,7 +869,8 @@ function can_call($what,$hash)
       $NRallcards  += count(DB_get_hand($user));
     };
 
-  /* in case of a wedding, everything will be delayed by an offset */
+  /* in case of a wedding, everything will be delayed by an offset
+   */
   $offset = 0;
   if($gametype=="wedding")
     {
@@ -679,18 +879,34 @@ function can_call($what,$hash)
        return 0;
     };
 
+  /* now check if the call is allowed depending on the rule set
+   */
   switch ($RULES["call"])
     {
     case "1st-own-card":
-      if( 4-($what/30) >= 12 - ($NRcards + $offset))
+      /* calls can be made before/while you play your card...
+       * first card = 120, second card = 90, etc.
+       */
+      if( 4-($what/30) == 12 - ($NRcards + $offset))
+       return 2;
+      if( 4-($what/30) > 12 - ($NRcards + $offset))
        return 1;
       break;
     case "5th-card":
-      if( 27+4*($what/30) <= $NRallcards + $offset*4)
+      /* you can make the first call anytime during the first trick
+       */
+      if( 27+4*($what/30) == $NRallcards + $offset*4)
+       return 2;
+      if( 27+4*($what/30) < $NRallcards + $offset*4)
        return 1;
       break;
     case "9-cards":
+      /* you can call 120 with 12 cards, 90 with 9 or more cards, 60 with 6 or more, etc.
+       * you can't skip a call though
+       */
 
+      /* figure out last call
+       */
       if($oldcall!=NULL && $pcall!=NULL)
        $mincall = ($oldcall>$pcall) ? $pcall : $oldcall;
       else if($oldcall!=NULL)
@@ -700,26 +916,51 @@ function can_call($what,$hash)
       else
        $mincall = -1;
 
-      if( 12 <= ($NRcards + $offset))
+
+      if( 12 == ($NRcards + $offset))
+       {
+         return 2;
+       }
+      else if( 12 < ($NRcards + $offset))
        {
          return 1;
        }
-      else if ( 9 <= ($NRcards + $offset))
+      else if ( 9 == ($NRcards + $offset))
        {
-         if( ($mincall>=0 && $mincall==120) )
+         if( ($mincall>=0 && $mincall<=120 && $what<=90 ) )
+           return 2;
+       }
+      else if ( 9 < ($NRcards + $offset))
+       {
+         if( ($mincall>=0 && $mincall<=120 && $what<=90 ) )
            return 1;
        }
-      else if ( 6 <= ($NRcards + $offset))
+      else if ( 6 == ($NRcards + $offset))
+       {
+         if( ($mincall>=0 && $mincall<=90 && $what<=60 ) )
+           return 2;
+       }
+      else if ( 6 < ($NRcards + $offset))
        {
          if( ($mincall>=0 && $mincall<=90 && $what<=60 ) )
            return 1;
        }
-      else if ( 3 <= ($NRcards + $offset))
+      else if ( 3 == ($NRcards + $offset))
+       {
+         if( ($mincall>=0 && $mincall<=60 && $what<=30 ) )
+           return 2;
+       }
+      else if ( 3 < ($NRcards + $offset))
        {
          if( ($mincall>=0 && $mincall<=60 && $what<=30 ) )
            return 1;
        }
-      else if ( 0 <= ($NRcards + $offset))
+      else if ( 0 == ($NRcards + $offset))
+       {
+         if( ($mincall>=0 && $mincall<=30 && $what==0 ) )
+           return 2;
+       }
+      else if ( 0 < ($NRcards + $offset))
        {
          if( ($mincall>=0 && $mincall<=30 && $what==0 ) )
            return 1;
@@ -730,7 +971,7 @@ function can_call($what,$hash)
   return 0;
 }
 
-function display_table ()
+function display_table_begin ()
 {
   global $gameid, $GT, $debug,$INDEX,$defaulttimezone,$session;
   global $RULES,$GAME,$gametype;
@@ -743,16 +984,64 @@ function display_table ()
                     "        Hand.point_call, ".
                     "        User.last_login, ".
                     "        Hand.hash,       ".
-                    "        User.timezone    ".
+                    "        User.timezone,    ".
+                    "        User.email       ".
                     "FROM Hand ".
                     "LEFT JOIN User ON User.id=Hand.user_id ".
                     "WHERE Hand.game_id='".$gameid."' ".
                     "ORDER BY position ASC");
 
-  echo "<div class=\"table\">\n".
-    "  <img class=\"table\" src=\"pics/table.png\" alt=\"table\" />\n";
-  while($r = DB_fetch_array($result))
-    {
+  $row0 = DB_fetch_array($result);
+  $row1 = DB_fetch_array($result);
+  $row2 = DB_fetch_array($result);
+  $row3 = DB_fetch_array($result);
+
+  echo "<div class=\"table\">\n";
+  display_single_user($row1);
+  echo "\n<div class=\"middle\">\n";
+  display_single_user($row0);
+  echo "  <img class=\"table\" src=\"pics/table.png\" alt=\"table\" />\n";
+  display_single_user($row2);
+
+  return;
+}
+function display_table_end ()
+{
+  global $gameid, $GT, $debug,$INDEX,$defaulttimezone,$session;
+  global $RULES,$GAME,$gametype;
+
+  $result = DB_query("SELECT  User.fullname as name,".
+                    "        Hand.position as position, ".
+                    "        User.id, ".
+                    "        Hand.party as party, ".
+                    "        Hand.sickness as sickness, ".
+                    "        Hand.point_call, ".
+                    "        User.last_login, ".
+                    "        Hand.hash,       ".
+                    "        User.timezone,    ".
+                    "        User.email       ".
+                    "FROM Hand ".
+                    "LEFT JOIN User ON User.id=Hand.user_id ".
+                    "WHERE Hand.game_id='".$gameid."' ".
+                    "ORDER BY position ASC");
+
+  $row0 = DB_fetch_array($result);
+  $row1 = DB_fetch_array($result);
+  $row2 = DB_fetch_array($result);
+  $row3 = DB_fetch_array($result);
+
+  echo "</div>\n";
+  display_single_user($row3);
+  echo "</div>\n";
+
+  return;
+}
+
+function display_single_user($r)
+{
+  global $gameid, $GT, $debug,$INDEX,$defaulttimezone,$session;
+  global $RULES,$GAME,$gametype;
+
       $name  = $r[0];
       $pos   = $r[1];
       $user  = $r[2];
@@ -761,10 +1050,14 @@ function display_table ()
       $call      = $r[5];
       $hash      = $r[7];
       $timezone  = $r[8];
+      $email     = $r[9];
+      $wins      = DB_get_number_of_tricks($gameid,$pos);
       date_default_timezone_set($defaulttimezone);
       $lastlogin = strtotime($r[6]);
       date_default_timezone_set($timezone);
       $timenow   = strtotime(date("Y-m-d H:i:s"));
+      $gravatar = "$name<br />\n       <img class=\"gravatar\" title=\"$name\" src=\"http://www.gravatar.com/avatar/".
+       md5(strtolower(trim($email)))."?d=identicon\" alt=\"$name's gravatar\" />";
 
       echo "  <div class=\"table".($pos-1)."\">\n";
 
@@ -777,12 +1070,12 @@ function display_table ()
          $comment = $vacation[2];
 
              $title = "begin: $start  end: $stop $comment";
-             echo "   <span class=\"vacation\" title=\"$title\">$name (on vacation until $stop)</span> \n";
+             echo "   <span class=\"vacation\" title=\"$title\">$gravatar (on vacation until $stop)</span> \n";
        }
       else
-       echo "   $name \n";
+       echo "   $gravatar \n";
       if($debug)
-       echo"</a>\n";
+       echo"   </a>\n";
 
       /* add hints for poverty, wedding, solo, etc */
       if( $gametype != "solo")
@@ -790,140 +1083,174 @@ function display_table ()
          echo " Schweinchen. <br />";
 
       if($GT=="poverty" && $party=="re")
-       if($sickness=="poverty")
+       if($sickness=="poverty" || ($RULES['lowtrump']=='poverty' && $sickness=='lowtrump'))
          {
            $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
            $cards    = DB_get_all_hand($userhash);
            $trumpNR  = count_trump($cards,'all');
            if($trumpNR)
-             echo "   <img src=\"pics/button/poverty_trump_button.png\" class=\"button\" alt=\"poverty < trump back\" title=\"poverty - trump back\" />";
+             echo "   <img src=\"pics/button/poverty_trump_button.png\" class=\"button\" ".
+               "alt=\"poverty - trump back\" title=\"poverty - trump back\" />\n";
            else
-             echo "   <img src=\"pics/button/poverty_notrump_button.png\" class=\"button\" alt=\"poverty <\" title=\"poverty - no trump back\" />";
+             echo "   <img src=\"pics/button/poverty_notrump_button.png\" class=\"button\" ".
+               "alt=\"poverty - no trump back\" title=\"poverty - no trump back\" />\n";
          }
        else
-         echo "   <img src=\"pics/button/poverty_partner_button.png\" class=\"button\" alt=\"poverty >\" title=\"poverty partner\" />";
+         echo "   <img src=\"pics/button/poverty_partner_button.png\" class=\"button\" ".
+           "alt=\"poverty partner\" title=\"poverty partner\" />\n";
 
       if($GT=="dpoverty")
        if($party=="re")
-         if($sickness=="poverty")
+         if($sickness=="poverty" || ($RULES['lowtrump']=='poverty' && $sickness=='lowtrump'))
            {
              $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
              $cards    = DB_get_all_hand($userhash);
              $trumpNR  = count_trump($cards,'all');
              if($trumpNR)
-               echo "   <img src=\"pics/button/poverty_trump_button.png\" class=\"button\" alt=\"poverty < trump back\" title=\"poverty - trump back\" />";
+               echo "   <img src=\"pics/button/poverty_trump_button.png\" class=\"button\" ".
+                 "alt=\"poverty < trump back\" title=\"poverty - trump back\" />\n";
              else
-               echo "   <img src=\"pics/button/poverty_notrump_button.png\" class=\"button\" alt=\"poverty <\" title=\"poverty - no trump back\" />";
+               echo "   <img src=\"pics/button/poverty_notrump_button.png\" class=\"button\" ".
+                 "alt=\"poverty <\" title=\"poverty - no trump back\" />\n";
            }
          else
-           echo "   <img src=\"pics/button/poverty_partner_button.png\" class=\"button\" alt=\"poverty >\" title=\"poverty partner\" />";
+           echo "   <img src=\"pics/button/poverty_partner_button.png\" class=\"button\" ".
+             "alt=\"poverty >\" title=\"poverty partner\" />\n";
        else
-         if($sickness=="poverty")
+         if($sickness=="poverty"  || ($RULES['lowtrump']=='poverty' && $sickness=='lowtrump'))
            {
              $userhash = DB_get_hash_from_gameid_and_userid($gameid,$user);
              $cards    = DB_get_all_hand($userhash);
              $trumpNR  = count_trump($cards,'all');
              if($trumpNR)
-               echo "   <img src=\"pics/button/poverty2_trump_button.png\" class=\"button\" alt=\"poverty2 < trump back\" title=\"poverty2 - trump back\"/>";
+               echo "   <img src=\"pics/button/poverty2_trump_button.png\" class=\"button\" ".
+                 "alt=\"poverty2 < trump back\" title=\"poverty2 - trump back\"/>\n";
              else
-               echo "   <img src=\"pics/button/poverty2_notrump_button.png\" class=\"button\" alt=\"poverty2 <\" title=\"poverty2 - no trump back\" />";
+               echo "   <img src=\"pics/button/poverty2_notrump_button.png\" class=\"button\" ".
+                 "alt=\"poverty2 <\" title=\"poverty2 - no trump back\" />\n";
            }
          else
-           echo "   <img src=\"pics/button/poverty2_partner_button.png\" class=\"button\" alt=\"poverty2 >\" title=\"poverty2 partner\" />";
+           echo "   <img src=\"pics/button/poverty2_partner_button.png\" class=\"button\" ".
+             "alt=\"poverty2 >\" title=\"poverty2 partner\" />\n";
 
       if($GT=="wedding" && $party=="re")
        if($sickness=="wedding")
-         echo "   <img src=\"pics/button/wedding_button.png\" class=\"button\" alt=\"wedding\" title=\"wedding\" />";
+         echo "   <img src=\"pics/button/wedding_button.png\" class=\"button\" alt=\"wedding\" title=\"wedding\" />\n";
        else
-         echo "   <img src=\"pics/button/wedding_partner_button.png\" class=\"button\" alt=\"wedding partner\" title=\"wedding partner\" />";
+         echo "   <img src=\"pics/button/wedding_partner_button.png\" class=\"button\" ".
+           "alt=\"wedding partner\" title=\"wedding partner\" />\n";
 
-      if(ereg("solo",$GT) && $party=="re")
+      if( (strpos($GT,"solo")!==false) && $party=="re")
        {
-         if(ereg("queen",$GT))
-           echo "   <img src=\"pics/button/queensolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Queen solo\" />";
-         else if(ereg("jack",$GT))
-           echo "   <img src=\"pics/button/jacksolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Jack solo\" />";
-         else if(ereg("club",$GT))
-           echo "   <img src=\"pics/button/clubsolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Club solo\" />";
-         else if(ereg("spade",$GT))
-           echo "   <img src=\"pics/button/spadesolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Spade solo\" />";
-         else if(ereg("heart",$GT))
-           echo "   <img src=\"pics/button/heartsolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Heart solo\" />";
-         else if(ereg("trumpless",$GT))
-           echo "   <img src=\"pics/button/notrumpsolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Trumpless solo\" />";
-         else if(ereg("trump",$GT))
-           echo "   <img src=\"pics/button/trumpsolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Trump solo\" />";
+         if(strpos($GT,"queen")!==false)
+           echo "   <img src=\"pics/button/queensolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Queen solo\" />\n";
+         else if(strpos($GT,"jack")!==false)
+           echo "   <img src=\"pics/button/jacksolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Jack solo\" />\n";
+         else if(strpos($GT,"club")!==false)
+           echo "   <img src=\"pics/button/clubsolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Club solo\" />\n";
+         else if(strpos($GT,"spade")!==false)
+           echo "   <img src=\"pics/button/spadesolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Spade solo\" />\n";
+         else if(strpos($GT,"heart")!==false)
+           echo "   <img src=\"pics/button/heartsolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Heart solo\" />\n";
+         else if(strpos($GT,"trumpless")!==false)
+           echo "   <img src=\"pics/button/notrumpsolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Trumpless solo\" />\n";
+         else if(strpos($GT,"trump")!==false)
+           echo "   <img src=\"pics/button/trumpsolo_button.png\" class=\"button\" alt=\"$GT\" title=\"Trump solo\" />\n";
        }
 
       /* add point calls */
       if($call!=NULL)
        {
          if($party=="re")
-           echo "  <img src=\"pics/button/re_button.png\" class=\"button\" alt=\"re\" title=\"Re\" />";
+           echo "   <img src=\"pics/button/re_button.png\" class=\"button\" alt=\"re\" title=\"Re\" />\n";
          else
-           echo "  <img src=\"pics/button/contra_button.png\" class=\"button\" alt=\"contra\" title=\"Contra\" />";
+           echo "   <img src=\"pics/button/contra_button.png\" class=\"button\" alt=\"contra\" title=\"Contra\" />\n";
          switch($call)
            {
            case "0":
-             echo "   <img src=\"pics/button/0_button.png\" class=\"button\" alt=\"0\" title=\"Call 0\" />";
+             echo "   <img src=\"pics/button/0_button.png\" class=\"button\" alt=\"0\" title=\"Call 0\" />\n";
              break;
            case "30":
-             echo "   <img src=\"pics/button/30_button.png\" class=\"button\" alt=\"30\" title=\"Call 30\" />";
+             echo "   <img src=\"pics/button/30_button.png\" class=\"button\" alt=\"30\" title=\"Call 30\" />\n";
              break;
            case "60":
-             echo "   <img src=\"pics/button/60_button.png\" class=\"button\" alt=\"60\" title=\"Call 60\" />";
+             echo "   <img src=\"pics/button/60_button.png\" class=\"button\" alt=\"60\" title=\"Call 60\" />\n";
              break;
            case "90":
-             echo "   <img src=\"pics/button/90_button.png\" class=\"button\" alt=\"90\" title=\"Call 90\" />";
+             echo "   <img src=\"pics/button/90_button.png\" class=\"button\" alt=\"90\" title=\"Call 90\" />\n";
              break;
            }
        }
 
-      echo "    <br />\n";
-      echo "    <span title=\"local time: ".date("Y-m-d H:i:s",$timenow).  " ".
-                            "last login: ".date("Y-m-d H:i:s",$lastlogin)."\">time info</span>\n";
-      echo "   </div>\n";
-
-    }
-  echo  "</div>\n"; /* end output table */
-
+      echo "   <img src=\"pics/button/time-info.png\" class=\"button\" alt=\"time info\" ".
+       "title=\"local time: ".date("Y-m-d H:i:s",$timenow).  " ".
+       "last login: ".date("Y-m-d H:i:s",$lastlogin)."\" />";
 
-  return;
+      echo "   <br /><span class=\"numberoftricks\">";
+      /* show how many tricks the person made */
+      switch($wins)
+       {
+       case 0:
+         echo "#tricks 0"; break;
+       case 1:
+         echo "#tricks 1"; break;
+       case 2:
+       case 3:
+       case 4:
+         echo "#tricks few"; break;
+       default:
+         echo "#tricks many"; break;
+       }
+      echo "</span>\n";
+      echo "  </div>\n";
 }
 
 
-function display_user_menu($id)
+function display_user_menu($id, $skiphash=NULL)
 {
   global $WIKI,$INDEX;
 
-  $result = DB_query("SELECT Hand.hash,Hand.game_id,Game.player from Hand".
-                    " LEFT JOIN Game On Hand.game_id=Game.id".
-                    " WHERE Hand.user_id='$id'".
-                    " AND ( Game.player='$id' OR ISNULL(Game.player) )".
-                    " AND Game.status<>'gameover'".
-                    " ORDER BY Game.session" );
+  if($skiphash)
+    $result = DB_query("SELECT Hand.hash,Hand.game_id,Game.player from Hand".
+                      " LEFT JOIN Game On Hand.game_id=Game.id".
+                      " WHERE Hand.user_id='$id'".
+                      " AND Hand.hash!='$skiphash'".
+                      " AND ( Game.player='$id' OR ISNULL(Game.player) )".
+                      " AND ( Game.status='pre' OR Game.status='play' )".
+                      " ORDER BY Game.session" );
+  else
+    $result = DB_query("SELECT Hand.hash,Hand.game_id,Game.player from Hand".
+                      " LEFT JOIN Game On Hand.game_id=Game.id".
+                      " WHERE Hand.user_id='$id'".
+                      " AND ( Game.player='$id' OR ISNULL(Game.player) )".
+                      " AND ( Game.status='pre' OR Game.status='play' )".
+                      " ORDER BY Game.session" );
 
   $i=0;
   while( $r = DB_fetch_array($result))
     {
       if($i==0)
        {
-         echo "<div class=\"usermenu\">\n";
-         echo "It's your turn in these games:<br />\n";
+         echo "\n<div class=\"usermenu\">\n  ";
+         echo _('It\'s your turn in these games').":\n";
+       }
+      else
+       {
+         echo ", ";
        }
 
       $i++;
-      echo "<a href=\"".$INDEX."?action=game&amp;me=".$r[0].
-       "\">game ".DB_format_gameid($r[1])." </a><br />\n";
+      echo "  <a href=\"".$INDEX."?action=game&amp;me=".$r[0].
+       "\"> ".DB_format_gameid($r[1])." </a>\n";
       if($i>4)
        {
-         echo "...<br />\n";
+         echo ",  ...\n";
          break;
        }
     }
 
   if($i)
-    echo  "</div>\n";
+    echo  "</div>\n\n";
   return;
 }
 
@@ -987,14 +1314,16 @@ function generate_global_score_table()
   $gameids = DB_get_gameids_of_finished_games_by_session(0);
 
   if($gameids == NULL)
-    return "";
+    return '';
 
   /* get player id, names... from the User table */
   $player = array();
-  $result = DB_query("SELECT User.id, User.fullname FROM User");
+  $result = DB_query('SELECT User.id, User.fullname FROM User');
 
+  /* save information in an array */
   while( $r = DB_fetch_array($result))
-    $player[] = array( 'id' => $r[0], 'name'=> $r[1], 'points' => 0 ,'nr' => 0);
+    $player[$r[0]] = array('name'=> $r[1], 'points' => 0 , 'nr' => 0, 'active' => 0,
+                          'response' => 0 , 'solo' => 0, 'soloavg' => 0);
 
   /* get points and generate table */
   foreach($gameids as $gameid)
@@ -1002,25 +1331,71 @@ function generate_global_score_table()
       $re_score = DB_get_score_by_gameid($gameid);
       $gametype = DB_get_gametype_by_gameid($gameid);
 
-      /* TODO: this shouldn't loop over all players, just the 4 players that are in the game */
-      foreach($player as $key=>$pl)
+      /* get players involved in this game */
+      $result = DB_query('SELECT user_id FROM Hand WHERE game_id='.DB_quote_smart($gameid));
+      while($r = DB_fetch_array($result))
        {
-         $party = DB_get_party_by_gameid_and_userid($gameid,$pl['id']);
-         if($party == "re")
-           if($gametype=="solo")
-             $player[$key]['points'] += 3*$re_score;
+         $id = $r[0];
+         $party = DB_get_party_by_gameid_and_userid($gameid,$id);
+         if($party == 're')
+           if($gametype=='solo')
+             $player[$id]['points'] += 3*$re_score;
            else
-             $player[$key]['points'] += $re_score;
-         else if ($party == "contra")
-           $player[$key]['points'] -= $re_score;
+             $player[$id]['points'] += $re_score;
+         else if ($party == 'contra')
+           $player[$id]['points'] -= $re_score;
          if($party)
-           $player[$key]['nr']+=1;
+           $player[$id]['nr']+=1;
        }
     }
 
+  /* add number of active games */
+  $result = DB_query_array_all("SELECT user_id, COUNT(*) as c  " .
+                              " FROM Hand".
+                              " LEFT JOIN Game ON Game.id=game_id".
+                              " WHERE Game.status IN ('pre','play')".
+                              " GROUP BY user_id");
+
+  foreach($result as $res)
+    {
+      $player[$res[0]]['active'] = $res[1];
+    }
+
+  /* response time of users*/
+  $result = DB_query_array_all("SELECT user_id,".
+                              "IFNULL(AVG(if(P1.sequence in (2,3,4),".
+                              "-timestampdiff(MINUTE,mod_date,(select mod_date from Play P2 where P1.trick_id=P2.trick_id  and P2.sequence=P1.sequence-1)),NULL )),1e9) as a ".
+                              "FROM Play P1 ".
+                              "LEFT JOIN Hand_Card ON P1.hand_card_id=Hand_Card.id ".
+                              "LEFT JOIN Hand ON Hand.id=Hand_Card.hand_id ".
+                              "GROUP BY user_id ");
+
+  foreach($result as $res)
+    {
+      $player[$res[0]]['response'] = $res[1];
+    }
+
+  /* most solos */
+  $result = DB_query_array_all("SELECT user_id as uid,".
+                              "       COUNT(*), ".
+                              "       COUNT(*)/(SELECT COUNT(*) FROM Hand LEFT JOIN User ON User.id=Hand.user_id WHERE User.id=uid) as c ".
+                              " FROM Game ".
+                              " LEFT JOIN Hand ON Hand.position=startplayer AND Game.id=Hand.game_id ".
+                              " WHERE type='solo' AND Game.status='gameover' ".
+                              " GROUP BY user_id ");
+
+  foreach($result as $res)
+    {
+      $player[$res[0]]['solo'] = $res[1];
+      $player[$res[0]]['soloavg'] = $res[2];
+    }
+
+
+  /* sort everything nicely */
+
   function cmp($a,$b)
   {
-    if($a['nr']==0 ) return 1;
+    if($a['nr']==0) return 1;
     if($b['nr']==0) return 1;
 
     $a=$a['points']/$a['nr'];
@@ -1030,13 +1405,15 @@ function generate_global_score_table()
       return 0;
     return ($a > $b) ? -1 : 1;
   }
-  usort($player,"cmp");
+  usort($player,'cmp');
+
 
   foreach($player as $pl)
     {
       /* limit to players with at least 10 games */
       if($pl['nr']>10)
-       $return[] = array( $pl['name'], round($pl['points']/$pl['nr'],3) );
+       $return[] = array( $pl['name'], round($pl['points']/$pl['nr'],3), $pl['points'],$pl['nr'],$pl['active'],
+                          $pl['response'],$pl['solo'],$pl['soloavg']);
     }
 
   return $return;
@@ -1208,4 +1585,52 @@ function check_vacation($userid)
     return NULL;
 }
 
+function cancel_game($why,$gameid)
+{
+  $gameid = DB_quote_smart($gameid);
+
+  /* update the game table */
+  switch($why)
+    {
+    case 'timedout':
+      DB_query("UPDATE Game SET status='cancel-timedout' WHERE id=$gameid");
+      break;
+    case 'nines':
+      DB_query("UPDATE Game SET status='cancel-nines' WHERE id=$gameid");
+      break;
+    case 'trump':
+      DB_query("UPDATE Game SET status='cancel-trump' WHERE id=$gameid");
+      break;
+    case 'noplay':
+      DB_query("UPDATE Game SET status='cancel-noplay' WHERE id=$gameid");
+      break;
+    case 'lowtrump':
+      DB_query("UPDATE Game SET status='cancel-lowtrump' WHERE id=$gameid");
+      break;
+    }
+  /* set each player to gameover */
+  $result = DB_query("SELECT id FROM Hand WHERE game_id=".DB_quote_smart($gameid));
+  while($r = DB_fetch_array($result))
+    {
+      $id = $r[0];
+      DB_query("UPDATE Hand SET status='gameover' WHERE id=".DB_quote_smart($id));
+    }
+
+  return;
+}
+
+function get_user_token($userid)
+{
+
+  $token = NULL;
+
+  $date = DB_get_user_creation_date($userid);
+  $name = DB_get_name('userid',$userid);
+
+  if($date && $name)
+    $token = md5("token".$name.$date);
+
+  return $token;
+}
+
 ?>