index.php

   1 <!DOCTYPE html PUBLIC
   2     "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN"
   3     "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd">
   4 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
   5   <head>
   6      <title>e-Doko</title>
   7      <meta content="text/html; charset=ISO-8859-1" http-equiv="content-type" />
   8      <link rel="stylesheet" type="text/css" href="standard.css" />
   9      <script type="text/javascript">
  10        function hl(num) {
  11          if(document.getElementById){
  12            var i;
  13            for(i=1;i<13;i++){
  14              if(document.getElementById("trick"+i))
  15                document.getElementById("trick"+i).style.display = 'none';
  16            }
  17            document.getElementById("trick"+num).style.display = 'block';
  18          }
  19        }
  20        function high_last(){
  21          if(document.getElementById){
  22            var i;
  23            for(i=12;i>0;i--) {
  24              if(document.getElementById("trick"+i))
  25                {
  26                  hl(i);
  27                  break;
  28                }
  29            }
  30          }
  31        }
  32      </script>
  33   </head>
  34 <body onload="high_last();">
  35 <div class="header">
  36 <h1> Welcome to E-Doko </h1>
  37 </div>
  38
  39 <?php
  40
  41 include_once("functions.php");
  42 include_once("db.php");
  43
  44 DB_open();
  45
  46 /* end header */
  47
  48 /*****************  M A I N **************************/
  49
  50 /* check if we want to start a new game */
  51 if(isset($_REQUEST["new"]))
  52   {
  53 ?>
  54     <p> no game in progress, please input 4 names and email addresses, please make sure that the addresses are correct! </p>
  55  <form action="index.php" method="post">
  56    Name:  <input name="PlayerA" type="text" size="10" maxlength="20" />
  57    Name:  <input name="PlayerB" type="text" size="10" maxlength="20" />
  58    Name:  <input name="PlayerC" type="text" size="10" maxlength="20" />
  59    Name:  <input name="PlayerD" type="text" size="10" maxlength="20" />
  60
  61    <input type="submit" value="start game" />
  62  </form>
  63 <?php
  64   }
  65 /* end start a new game */
  66
  67 /*check if everything is ready to set up a new game */
  68 else if( isset($_REQUEST["PlayerA"]) &&
  69     isset($_REQUEST["PlayerB"]) &&
  70     isset($_REQUEST["PlayerC"]) &&
  71     isset($_REQUEST["PlayerD"]) )
  72   {
  73     $PlayerA = $_REQUEST["PlayerA"];
  74     $PlayerB = $_REQUEST["PlayerB"];
  75     $PlayerC = $_REQUEST["PlayerC"];
  76     $PlayerD = $_REQUEST["PlayerD"];
  77
  78     $EmailA  = DB_get_email_by_name($PlayerA);
  79     $EmailB  = DB_get_email_by_name($PlayerB);
  80     $EmailC  = DB_get_email_by_name($PlayerC);
  81     $EmailD  = DB_get_email_by_name($PlayerD);
  82
  83     if($EmailA=="" || $EmailB=="" || $EmailC=="" || $EmailD=="")
  84       {
  85         echo "couldn't find one of the names, please start a new game";
  86         exit();
  87       }
  88
  89     $useridA  = DB_get_userid_by_name($PlayerA);
  90     $useridB  = DB_get_userid_by_name($PlayerB);
  91     $useridC  = DB_get_userid_by_name($PlayerC);
  92     $useridD  = DB_get_userid_by_name($PlayerD);
  93
  94     /* create random numbers */
  95     $randomNR       = create_array_of_random_numbers();
  96     $randomNRstring = join(":",$randomNR);
  97
  98     /* create game */
  99     mysql_query("INSERT INTO Game VALUES (NULL, NULL, '$randomNRstring', NULL, NULL, NULL)");
 100     $game_id = mysql_insert_id();
 101
 102
 103     $hashA = md5("AGameOfDoko".$game_id.$PlayerA.$EmailA);
 104     $hashB = md5("AGameOfDoko".$game_id.$PlayerB.$EmailB);
 105     $hashC = md5("AGameOfDoko".$game_id.$PlayerC.$EmailC);
 106     $hashD = md5("AGameOfDoko".$game_id.$PlayerD.$EmailD);
 107
 108     /* create hands */
 109     mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridA).
 110                 ", ".DB_quote_smart($hashA).", 'start','1',NULL,NULL,NULL,'false','false',NULL)");
 111     $hand_idA = mysql_insert_id();
 112     mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridB).
 113                 ", ".DB_quote_smart($hashB).", 'start','2',NULL,NULL,NULL,'false','false',NULL)");
 114     $hand_idB = mysql_insert_id();
 115     mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridC).
 116                 ", ".DB_quote_smart($hashC).", 'start','3',NULL,NULL,NULL,'false','false',NULL)");
 117     $hand_idC = mysql_insert_id();
 118     mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridD).
 119                 ", ".DB_quote_smart($hashD).", 'start','4',NULL,NULL,NULL,'false','false',NULL)");
 120     $hand_idD = mysql_insert_id();
 121
 122     /* save cards */
 123     for($i=0;$i<12;$i++)
 124       mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idA', '".$randomNR[$i]."', 'false')");
 125     for($i=12;$i<24;$i++)
 126       mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idB', '".$randomNR[$i]."', 'false')");
 127     for($i=24;$i<36;$i++)
 128       mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idC', '".$randomNR[$i]."', 'false')");
 129     for($i=36;$i<48;$i++)
 130       mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idD', '".$randomNR[$i]."', 'false')");
 131
 132     /* send out email, check for error with email */
 133     $message = "\n".
 134       "you are invited to play a game of DoKo (that is to debug the program ;).\n".
 135       "Place comments and bug reports here:\n".
 136       "http://wiki.nubati.net/index.php?title=EmailDoko\n\n".
 137       "The whole round would consist of the following players:\n".
 138       "$PlayerA\n".
 139       "$PlayerB\n".
 140       "$PlayerC\n".
 141       "$PlayerD\n\n".
 142       "If you want to join this game, please follow this link:\n\n".
 143       " ".$host."?me=";
 144
 145     mymail($EmailA,"You are invited to a game of DoKo","Hello $PlayerA,\n".$message.$hashA);
 146     mymail($EmailB,"You are invited to a game of DoKo","Hello $PlayerB,\n".$message.$hashB);
 147     mymail($EmailC,"You are invited to a game of DoKo","Hello $PlayerC,\n".$message.$hashC);
 148     mymail($EmailD,"You are invited to a game of DoKo","Hello $PlayerD,\n".$message.$hashD);
 149
 150     /*
 151
 152    do things like:
 153      select fullname,strength,suite,game_id from hand_card left join hand on hand_id=hand.id left join user on user.id=user_id left join card on card_id=card.id where game_id='4'
 154
 155     */
 156
 157   }
 158 /* end set up a new game */
 159
 160 else if(isset($_REQUEST["me"]))
 161   {
 162      /* handle request from one specifig player,
 163       * the hash is set on a  per game base, so first just handle this game
 164       * perhaps also show links to other games in a sidebar
 165       */
 166
 167     $me = $_REQUEST["me"];
 168
 169     $myid = DB_get_userid_by_hash($me);
 170
 171     if(!$myid)
 172       {
 173         echo "Can't find you in the database, please check the url.<br />\n";
 174         echo "perhaps the game has been cancled.";
 175          exit();
 176       }
 177
 178     $myname   = DB_get_name_by_hash($me);
 179     $mystatus = DB_get_status_by_hash($me);
 180
 181     switch($mystatus)
 182       {
 183       case 'start':
 184         check_want_to_play($me);
 185         DB_set_hand_status_by_hash($me,'init');
 186         break;
 187
 188       case 'init':
 189         if( !isset($_REQUEST["in"]) || !isset($_REQUEST["update"]))
 190           {
 191             DB_set_hand_status_by_hash($me,'start');
 192             echo "you need to answer both question";
 193           }
 194         else
 195           {
 196             if($_REQUEST["in"] == "no")
 197               {
 198                 echo "TODO: email everyone that the game has been canceld<br />";
 199                  /*something like
 200                  for($i=0;$i<4;$i++)
 201                    {
 202                      $message = "Hello ".$player[$hash[$i]]["name"].",\n\n".
 203                        "the game has been canceled due to the request of one of the players.\n";
 204                      mymail($player[$hash[$i]]["email"],"[DoKo-Debug] the game has been canceled",$message);
 205                    }
 206                  */
 207                 DB_cancel_game($me);
 208               }
 209             else
 210               {
 211                 echo "thanks for joining the game... please scroll down";
 212                 echo "TODO: make this page nicer<br />";
 213                 echo "TODO: set card pref<br />";
 214
 215                 $mycards = DB_get_hand($me);
 216                 sort($mycards);
 217                 echo "<p class=\"mycards\">your cards are: <br />\n";
 218                 foreach($mycards as $card)
 219                   display_card($card);
 220                 echo "</p>\n";
 221
 222                 check_for_sickness($me,$mycards);
 223
 224                 DB_set_hand_status_by_hash($me,'check');
 225               }
 226            }
 227         break;
 228
 229       case 'check':
 230         echo "no checking at the moment... you need to play a normal game";
 231         if(!isset($_REQUEST["solo"])    ||
 232            !isset($_REQUEST["wedding"]) ||
 233            !isset($_REQUEST["poverty"]) ||
 234            !isset($_REQUEST["nines"]) )
 235           {
 236             DB_set_hand_status_by_hash($me,'init');
 237             /* problem: by setting it back to init, variables "in" and "update" are
 238              * not set, so the player will be send back to the start, after seeing his hand
 239              */
 240             echo "you need to fill out the form";
 241           }
 242         else
 243           {
 244             if( $_REQUEST["solo"]!="No")
 245               {
 246                 DB_set_solo_by_hash($me,$_REQUEST["solo"]);
 247                 DB_set_sickness_by_hash($me,"solo");
 248               }
 249             else if($_REQUEST["wedding"] == "yes")
 250               {
 251                 echo "wedding was chosen<br />\n";
 252                 DB_set_sickness_by_hash($me,"wedding");
 253               }
 254             else if($_REQUEST["poverty"] == "yes")
 255               {
 256                 echo "poverty was chosen<br />\n";
 257                 DB_set_sickness_by_hash($me,"poverty");
 258               }
 259             else if($_REQUEST["nines"] == "yes")
 260               {
 261                 echo "nines was chosen<br />\n";
 262                  DB_set_sickness_by_hash($me,"nines");
 263               }
 264           }
 265         DB_set_hand_status_by_hash($me,'poverty');
 266
 267         /* check all players and set game to final result, e.g. solo, wedding, povert, redeal */
 268
 269         /* reset solo, etc from players who did say something, but it didn't matter? */
 270         break;
 271       case 'poverty':
 272         echo "<br />poverty not handeled at the moment... you need to play a normal game<br />";
 273
 274         /* only set this after all poverty, etc. are handeled*/
 275         DB_set_hand_status_by_hash($me,'play');
 276         break;
 277       case 'play':
 278         display_news();
 279         display_status();
 280
 281          /* get game id */
 282         $gameid = DB_get_gameid_by_hash($me);
 283
 284         /* get trick ids */
 285         $result = mysql_query("SELECT hand_card.card_id as card,".
 286                               "       user.fullname as name,".
 287                               "       hand.position as position,".
 288                               "       play.sequence as sequence, ".
 289                               "       hand.hash     as hash,     ".
 290                               "       trick.id ".
 291                               "FROM trick ".
 292                               "LEFT JOIN play ON trick.id=play.trick_id ".
 293                               "LEFT JOIN hand_card ON play.hand_card_id=hand_card.id ".
 294                               "LEFT JOIN hand ON hand_card.hand_id=hand.id ".
 295                               "LEFT JOIN user ON user.id=hand.user_id ".
 296                               "WHERE trick.game_id='".$gameid."' ".
 297                               "ORDER BY trick.id,sequence ASC");
 298
 299
 300         $trickNR = 1;
 301
 302         $lasttrick = DB_get_max_trickid($gameid);
 303
 304         $play = array(); /* needed to calculate winner later  */
 305         $seq=1;
 306         $pos=0;
 307
 308         echo "\n<ul class=\"oldtrick\">\n";
 309         echo "  <li> Hello $myname!   History: </li>\n";
 310
 311         while($r = mysql_fetch_array($result,MYSQL_NUM))
 312           {
 313             $seq   = $r[3];
 314             $pos   = $r[2];
 315             $trick = $r[5];
 316
 317             if($trick!=$lasttrick && $seq==1)
 318               {
 319                 /* start of an old trick? */
 320                 echo "  <li onclick=\"hl('$trickNR');\"><a href=\"#\">Trick $trickNR</a>\n".
 321                   "    <div class=\"table\" id=\"trick".$trickNR."\">\n".
 322                   "      <img class=\"table\" src=\"pics/table".($pos-1).".png\" alt=\"table\" />\n";
 323               }
 324             else if($trick==$lasttrick && $seq==1)
 325               {
 326                 /* start of a last trick? */
 327                 echo "  <li onclick=\"hl('$trickNR');\"><a href=\"#\">Current Trick</a>\n".
 328                   "    <div class=\"table\" id=\"trick".$trickNR."\">\n".
 329                   "      <img class=\"table\" src=\"pics/table".($pos-1).".png\" alt=\"table\" />";
 330               }
 331
 332             /* display card */
 333             echo "      <div class=\"card".($pos-1)."\">\n";
 334
 335             $play[$pos]=$r[0];
 336
 337             $comment=0;
 338             if($comment)
 339               echo "        <span class=\"comment\">";
 340             else
 341               echo "        <span>";
 342
 343             /* print name */
 344             echo $r[1];
 345
 346             /* check for comment */
 347             if($comment)
 348               echo "<span>".$comment."</span>";
 349             echo "</span>\n        ";
 350
 351             display_card($r[0]);
 352
 353             echo "      </div>\n"; /* end div card */
 354
 355             /* end of trick? */
 356             if($seq==4)
 357               {
 358                 $trickNR++;
 359                 echo "    </div>\n  </li>\n";  /* end div table, end li table */
 360               }
 361           }
 362         if($seq!=4)
 363           echo "    </div>\n  </li>\n";  /* end div table, end li table */
 364
 365         echo "</ul>\n";
 366
 367         /* whos turn is it? */
 368         if($seq==4)
 369           {
 370              $winner = get_winner($play); /* returns the position */
 371              $next = $winner;
 372           }
 373         else
 374           {
 375             $next = $pos+1;
 376           }
 377         if($next==5) $next=1;
 378
 379         /* my turn?, display cards as links, ask for comments*/
 380         if(DB_get_pos_by_hash($me) == $next)
 381           $myturn = 1;
 382         else
 383           $myturn = 0;
 384
 385         /* do we want to play a card? */
 386         if(isset($_REQUEST["card"]) && $myturn)
 387           {
 388             $card   = $_REQUEST["card"];
 389             $handid = DB_get_handid_by_hash($me);
 390
 391             /* check if we have card */
 392             /* set played in hand_card to true where hand_id and card_id*/
 393             $result = mysql_query("SELECT id from hand_card WHERE hand_id='$handid' AND card_id=".DB_quote_smart($card));
 394             $r = mysql_fetch_array($result,MYSQL_NUM);
 395             $handcardid = $r[0];
 396
 397             if($handcardid)
 398               {
 399                 mysql_query("UPDATE hand_card SET played='true' WHERE hand_id='$handid' AND card_id=".DB_quote_smart($card));
 400
 401                 /* get trick id or start new trick */
 402                 $a = DB_get_current_trickid($gameid);
 403                 $trickid  = $a[0];
 404                 $sequence = $a[1];
 405
 406                 DB_play_card($trickid,$handcardid,$sequence);
 407                 echo "<div class=\"card\">";
 408                 echo " you played  <br />";
 409                 display_card($card);
 410                 echo "</div>\n";
 411
 412                 if(sizeof(DB_get_hand($me))==0)
 413                   DB_set_hand_status_by_hash($me,'gameover');
 414
 415                 echo "TODO: email next player<br />";
 416               }
 417             else
 418               {
 419                 echo "couldn't find card <br />\n";
 420               }
 421           }
 422         else if(isset($_REQUEST["card"]) && !$myturn )
 423           {
 424             echo "please wait until it is your turn! <br />\n";
 425           }
 426
 427         $mycards = DB_get_hand($me);
 428         sort($mycards);
 429         echo "<div class=\"mycards\">\n";
 430
 431         if($myturn && !isset($_REQUEST["card"]))
 432           {
 433             echo "Hello ".DB_get_name_by_hash($me).", it's your turn!  <br />\n";
 434             echo "Your cards are: <br />\n";
 435             echo "<form action=\"index.php?me=$me\" method=\"post\">\n";
 436             foreach($mycards as $card)
 437               display_link_card($card);
 438 ?>
 439     <br />A short comment:<input name="comment" type="text" size="30" maxlength="50" />
 440     <input type="hidden" name="me" value="<?php echo $me; ?>" />
 441     <input type="submit" value="move" />
 442  </form>
 443  <?php
 444          }
 445         else
 446           {
 447             echo "Your cards are: <br />\n";
 448             foreach($mycards as $card)
 449               display_card($card);
 450           }
 451         echo "</div>\n";
 452         /*check if we still have cards left, else set status to gameover */
 453
 454         break;
 455       case 'gameover':
 456         echo "the game is over... guess the final score should be displayed here...<br />\n";
 457         echo "TODO: suggest a new game with the next person as dealer <br />\n";
 458         break;
 459       default:
 460         echo "error in testing the status";
 461       }
 462     exit();
 463   }
 464  else if(isset($_REQUEST["email"]) && isset($_REQUEST["password"]))
 465   {
 466     $ok=1;
 467     $uid = DB_get_userid_by_email($_REQUEST["email"]);
 468     if(!$uid)
 469       $ok=0;
 470     if(!DB_get_userid_by_passwd(md5($_REQUEST["password"])))
 471       $ok=0;
 472
 473     if($ok)
 474       {
 475         echo "ok. your logged in, now what? :)<br />";
 476
 477       }
 478     else
 479       {
 480         echo "sorry email and password don't match <br />";
 481       }
 482     exit();
 483   }
 484 else if(isset($_REQUEST["register"]) )
 485   {
 486     echo "TODO: convert timezone into a menu<br />\n";
 487     echo "TODO: figure out a way to handle passwrods <br />\n";
 488 ?>
 489         <form action="index.php" method="post">
 490           <fieldset>
 491             <legend>Register</legend>
 492              <table>
 493               <tr>
 494                <td><label for="Rfullname">Full name:</label></td>
 495                <td><input type="text" id="Rfullname" name="Rfullname" size="20" maxsize="30" /> </td>
 496               </tr><tr>
 497                <td><label for="Remail">Email:</label></td>
 498                <td><input type="text" id="Remail" name="Remail" size="20" maxsize="30" /></td>
 499               </tr><tr>
 500                <td><label for="Rpassword">Password(will be displayed in cleartext on the next page):</label></td>
 501                <td><input type="password" id="Rpassword" name="Rpassword" size="20" maxsize="30" /></td>
 502               </tr><tr>
 503                <td><label for="Rtimezone">Timezone:</label></td>
 504                <td><input type="text" id="Rtimezone" name="Rtimezone" size="4" maxsize="4" value="+1"/></td>
 505               </tr><tr>
 506                <td colspan="2"> <input type="submit" value="register" /></td>
 507              </table>
 508           </fieldset>
 509         </form>
 510 <?php
 511   }
 512 else if(isset($_REQUEST["Rfullname"]) &&
 513         isset($_REQUEST["Remail"]   ) &&
 514         isset($_REQUEST["Rpassword"]) &&
 515         isset($_REQUEST["Rtimezone"]) )
 516   {
 517         $ok=1;
 518         if(DB_get_userid_by_name($_REQUEST["Rfullname"]))
 519           {
 520             echo "please chose another name<br />";
 521             $ok=0;
 522           }
 523         if(DB_get_userid_by_email($_REQUEST["Remail"]))
 524           {
 525             echo "this email address is already used ?!<br />";
 526             $ok=0;
 527           }
 528         if($ok)
 529           {
 530             $r=mysql_query("INSERT INTO user VALUES(NULL,".DB_quote_smart($_REQUEST["Rfullname"]).
 531                       ",".DB_quote_smart($_REQUEST["Remail"]).
 532                       ",".DB_quote_smart(md5($_REQUEST["Rpassword"])).
 533                       ",".DB_quote_smart($_REQUEST["Rtimezone"]).",NULL)");
 534
 535             if($r)
 536               echo "  added you to the database";
 537             else
 538               echo " something went wrong";
 539           }
 540   }
 541 else
 542   { /* no new game, not in a game */
 543 ?>
 544     <p> If you want to play a game of Doppelkopf, you found the right place ;) </p>
 545     <p> Please <a href="index.php?register">register</a>, in case you haven't done yet  <br />
 546         or login with you email-address or name and password here:
 547         <form action="index.php" method="post">
 548           <fieldset>
 549             <legend>Login</legend>
 550              <table>
 551               <tr>
 552                <td><label for="email">Email:</label></td><td><input type="text" id="email" name="email" size="20" maxsize="30" /> </td>
 553               </tr><tr>
 554                <td><label for="password">Password:</label></td><td><input type="password" id="password" name="password" size="20" maxsize="30" /></td>
 555               </tr><tr>
 556                <td> <input type="submit" value="login" /></td>
 557              </table>
 558           </fieldset>
 559         </form>
 560
 561     </p>
 562
 563
 564 <?php
 565   }
 566 ?>
 567 </body>
 568 </html>
 569
 570 <?php
 571
 572 DB_close();
 573
 574 /*
 575  *Local Variables:
 576  *mode: php
 577  *mode: hs-minor
 578  *End:
 579  */
 580 ?>
 581
 582