CLEANUP: merged normal css file and the one for mobile phones into one file
[e-DoKo.git] / include / functions.php
index 998ca028756b82489361877d49ed1436c5c05f99..9f36330da129fee013d8912a967d1aaf1216adcf 100644 (file)
@@ -73,15 +73,86 @@ function config_check()
   return;
 }
 
-function mymail($uid,$subject,$message)
+/* define possible status for email subsjects */
+define("GAME_CANCELED",         0);
+define("GAME_CANCELED_POVERTY", 1);
+define("GAME_CANCELED_TIMEOUT", 2);
+define("GAME_YOUR_TURN",        3);
+define("GAME_READY",            4);
+define("GAME_POVERTY",          5);
+define("GAME_DPOVERTY",         6);
+define("GAME_OVER",             7);
+define("GAME_RECOVERY",         8);
+define("GAME_REMINDER",         9);
+define("GAME_NEW",             10);
+
+/* define possible status for showing cards */
+
+define("CARDS_EMPTY",       0); /* show player's hand*/
+define("CARDS_SHOW",        1); /* show player's hand*/
+define("CARDS_MYTURN",      2); /* show radiobuttons for cards that can be played*/
+define("CARDS_EXCHANGE",    3); /* do we need to return cards to our partner in poverty?*/
+define("CARDS_GAMEOVER_ME", 4); /* show all cards from everyone*/
+define("CARDS_GAMEOVER",    5); /* show all cards from everyone (looking at someone else's game)*/
+
+ /*   cards_status: SHOW      show our hand
+ *                 MYTURN    show radiobutton for cards that can be played
+ *                 EXCHANGE  do we need to return cards to our partner in poverty?
+ *                 GAMEOVER  show all cards from everyone
+ */
+
+function mymail($uid,$gameid=0,$type,$message)
 {
-  global $EmailName;
+  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".$subject;
+  $subject = "$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 */
   $footer  = "\nHave a nice day\n".
@@ -89,8 +160,7 @@ function mymail($uid,$subject,$message)
     "-- \n".
     "You can change your mail delivery mode in the preference menu.\n".
     'web: http://doko.nubati.net   '.
-    'help: http://wiki.nubati.net/EmailDoko   '.
-    'bugs: http://wiki.nubati.net/EmailDokoIssues';
+    "help, bugs, etc.: $WIKI";
 
   if(is_array($uid))
     {
@@ -146,8 +216,8 @@ function sendmail($To,$Subject,$message)
        * 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 != "")
@@ -455,6 +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 $debug;
@@ -467,12 +570,12 @@ function  create_array_of_random_numbers($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;      $r[47]=26;
     }
@@ -824,12 +927,12 @@ function can_call($what,$hash)
        }
       else if ( 9 == ($NRcards + $offset))
        {
-         if( ($mincall>=0 && $mincall==120) )
+         if( ($mincall>=0 && $mincall<=120 && $what<=90 ) )
            return 2;
        }
       else if ( 9 < ($NRcards + $offset))
        {
-         if( ($mincall>=0 && $mincall==120) )
+         if( ($mincall>=0 && $mincall<=120 && $what<=90 ) )
            return 1;
        }
       else if ( 6 == ($NRcards + $offset))
@@ -906,8 +1009,8 @@ function display_table ()
       $lastlogin = strtotime($r[6]);
       date_default_timezone_set($timezone);
       $timenow   = strtotime(date("Y-m-d H:i:s"));
-      $gravatar = "$name<br /><img class=\"gravatar\" title=\"$name\" src=\"http://www.gravatar.com/avatar/".md5(strtolower(trim($email)))."?d=identicon\" />";
-
+      $gravatar = "$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";
 
@@ -925,7 +1028,7 @@ function display_table ()
       else
        echo "   $gravatar \n";
       if($debug)
-       echo"</a>\n";
+       echo"   </a>\n";
 
       /* add hints for poverty, wedding, solo, etc */
       if( $gametype != "solo")
@@ -933,101 +1036,110 @@ 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)."\">".
-                            "<img src=\"pics/button/time-info.png\" class=\"tinybutton\" alt=\"time info\" />".
-                            "</span>\n";
+      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)."\" />";
 
+      echo "   <span class=\"numberoftricks\">";
       /* show how many tricks the person made */
       switch($wins)
        {
@@ -1042,8 +1154,8 @@ function display_table ()
        default:
          echo "#tricks many"; break;
        }
-
-      echo "   </div>\n";
+      echo "</span>\n";
+      echo "  </div>\n";
 
     }
   echo  "</div>\n"; /* end output table */
@@ -1069,22 +1181,22 @@ function display_user_menu($id)
     {
       if($i==0)
        {
-         echo "<div class=\"usermenu\">\n";
-         echo "It's your turn in these games:<br />\n";
+         echo "<div class=\"usermenu\">\n  ";
+         echo _('It\'s your turn in these games').":<br />\n";
        }
 
       $i++;
-      echo "<a href=\"".$INDEX."?action=game&amp;me=".$r[0].
+      echo "  <a href=\"".$INDEX."?action=game&amp;me=".$r[0].
        "\">game ".DB_format_gameid($r[1])." </a><br />\n";
       if($i>4)
        {
-         echo "...<br />\n";
+         echo "  ...<br />\n";
          break;
        }
     }
 
   if($i)
-    echo  "</div>\n";
+    echo  "</div>\n\n";
   return;
 }
 
@@ -1156,7 +1268,8 @@ function generate_global_score_table()
 
   /* save information in an array */
   while( $r = DB_fetch_array($result))
-    $player[$r[0]] = array('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)
@@ -1182,9 +1295,53 @@ function generate_global_score_table()
        }
     }
 
+  /* 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']/$a['nr'];
@@ -1196,11 +1353,13 @@ function generate_global_score_table()
   }
   usort($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), $pl['points'],$pl['nr']);
+       $return[] = array( $pl['name'], round($pl['points']/$pl['nr'],3), $pl['points'],$pl['nr'],$pl['active'],
+                          $pl['response'],$pl['solo'],$pl['soloavg']);
     }
 
   return $return;
@@ -1391,6 +1550,9 @@ function cancel_game($why,$gameid)
     case 'noplay':
       DB_query("UPDATE Game SET status='cancel-noplay' WHERE id=$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));