<?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 */
+/* start a session, if it is not already running.
+ * This way people don't have to log in all the times.
+ * The session variables can also be read out from different
+ * php scripts, so that the code can be easily split up across several files
+ */
+session_start();
+
+
+include_once("config.php"); /* needs to be first in list, since other includes use this */
+include_once("./include/output.php"); /* html output only */
+include_once("./include/db.php"); /* database only */
+include_once("./include/functions.php"); /* the rest */
+
/* make sure that user has set all variables in config.php */
config_check();
-/* open database */
+/* open the database */
if(DB_open()<0)
{
output_header();
exit();
}
-/* start a session, if it is not already running.
- * This way people don't have to log in all the times.
- * The session variables can also be read out from different
- * php scripts, so that the code can be easily split up across several files
- */
-session_start();
-
/* done major error checking, output header of HTML page */
output_header();
-/* does the user want to log out? */
-if(myisset("logout"))
- {
- session_unset();
- session_destroy();
- $_SESSION = array();
- echo "<div class=\"message\"><span class=\"bigger\">You are now logged out!</span><br />\n".
- "(<a href=\"$INDEX\">This will take you back to the home-page</a>)</div>";
- }
-/* check if we want to start a new game */
-else if(myisset("new"))
- {
- output_status();
- /* user need to be logged in to do this */
- if( isset($_SESSION["name"]) )
- {
- $names = DB_get_all_names();
- echo "<div class=\"user\">\n";
- output_form_for_new_game($names);
- echo "</div>\n";
- display_user_menu();
- }
- else
- {
- echo "<div class=\"message\">Please <a href=\"$INDEX\">log in</a>.</div>";
- }
- }
-/*check if everything is ready to set up a new game */
-else if( myisset("PlayerA", "PlayerB","PlayerC","PlayerD","dullen","schweinchen","call" ))
- {
- output_status();
- /* user needs to be logged in */
- if( !isset($_SESSION["name"]) )
- {
- echo "<div class=\"message\">Please <a href=\"$INDEX\">log in</a>.</div>";
- }
- else
- {
- /* get my name */
- $name = $_SESSION["name"];
-
- /* the names of the four players */
- $PlayerA = $_REQUEST["PlayerA"];
- $PlayerB = $_REQUEST["PlayerB"];
- $PlayerC = $_REQUEST["PlayerC"];
- $PlayerD = $_REQUEST["PlayerD"];
-
- /* the person who sets up the game has to be one of the players */
- if(!in_array($name,array($PlayerA,$PlayerB,$PlayerC,$PlayerD)))
- {
- echo "<div class=\"message\">You need to be one of the players to start a <a href=\"$INDEX?new\">new game</a>.</div>";
- output_footer();
- DB_close();
- exit();
- }
-
- /* what rules were selected */
- $dullen = $_REQUEST["dullen"];
- $schweinchen = $_REQUEST["schweinchen"];
- $call = $_REQUEST["call"];
-
- /* get the emails addresses of the players */
- $EmailA = DB_get_email_by_name($PlayerA);
- $EmailB = DB_get_email_by_name($PlayerB);
- $EmailC = DB_get_email_by_name($PlayerC);
- $EmailD = DB_get_email_by_name($PlayerD);
-
- /* this is used to check if the player names are all ok */
- if($EmailA=="" || $EmailB=="" || $EmailC=="" || $EmailD=="")
- {
- echo "couldn't find one of the names, please start a new game";
- output_footer();
- DB_close();
- exit();
- }
-
- /* get user ids */
- $useridA = DB_get_userid_by_name($PlayerA);
- $useridB = DB_get_userid_by_name($PlayerB);
- $useridC = DB_get_userid_by_name($PlayerC);
- $useridD = DB_get_userid_by_name($PlayerD);
-
- /* create random numbers */
- $randomNR = create_array_of_random_numbers($useridA,$useridB,$useridC,$useridD);
- $randomNRstring = join(":",$randomNR);
-
- /* create game */
- $followup = NULL;
- /* is this game a follow up in an already started session? */
- if(myisset("followup") )
- {
- $followup= $_REQUEST["followup"];
- $session = DB_get_session_by_gameid($followup);
- $ruleset = DB_get_ruleset_by_gameid($followup); /* just copy ruleset from old game,
- this way no manipulation is possible */
-
- /* check if there is a game in pre or play mode, in that case do nothing */
- if( DB_is_session_active($session) > 0 )
- {
- echo "<p class=\"message\"> There is already a game going on in session $session, you can't start a new one</p>";
- output_footer();
- DB_close();
- exit();
- }
- else if ( DB_is_session_active($session) < 0 )
- {
- echo "<p class=\"message\"> ERROR: status of session $session couldn't be determined.</p>";
- output_footer();
- DB_close();
- exit();
- }
-
- if($session)
- mysql_query("INSERT INTO Game VALUES (NULL, NULL, '$randomNRstring', 'normal', NULL,NULL,'1',NULL,'pre',".
- "'$ruleset','$session' ,NULL)");
- else
- {
- /* get max session and start a new one */
- $max = DB_get_max_session();
- $max++;
- mysql_query("UPDATE Game SET session='".$max."' WHERE id=".DB_quote_smart($followup));
- mysql_query("INSERT INTO Game VALUES (NULL, NULL, '$randomNRstring', 'normal', NULL,NULL,'1',NULL,'pre',".
- "'$ruleset','$max' ,NULL)");
- }
- }
- else /* no follow up, start a new session */
- {
- /* get ruleset information or create new one */
- $ruleset = DB_get_ruleset($dullen,$schweinchen,$call);
- if($ruleset <0)
- {
- myerror("Error defining ruleset: $ruleset");
- output_footer();
- DB_close();
- exit();
- };
- /* get max session */
- $max = DB_get_max_session();
- $max++;
-
- mysql_query("INSERT INTO Game VALUES (NULL, NULL, '$randomNRstring', 'normal', NULL,NULL,'1',NULL,'pre', ".
- "'$ruleset','$max' ,NULL)");
- }
- $game_id = mysql_insert_id();
-
- /* create hash */
- $TIME = (string) time(); /* to avoid collisions */
- $hashA = md5("AGameOfDoko".$game_id.$PlayerA.$EmailA.$TIME);
- $hashB = md5("AGameOfDoko".$game_id.$PlayerB.$EmailB.$TIME);
- $hashC = md5("AGameOfDoko".$game_id.$PlayerC.$EmailC.$TIME);
- $hashD = md5("AGameOfDoko".$game_id.$PlayerD.$EmailD.$TIME);
-
- /* create hands */
- mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridA).
- ", ".DB_quote_smart($hashA).", 'start','1',NULL,NULL,NULL,NULL)");
- $hand_idA = mysql_insert_id();
- mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridB).
- ", ".DB_quote_smart($hashB).", 'start','2',NULL,NULL,NULL,NULL)");
- $hand_idB = mysql_insert_id();
- mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridC).
- ", ".DB_quote_smart($hashC).", 'start','3',NULL,NULL,NULL,NULL)");
- $hand_idC = mysql_insert_id();
- mysql_query("INSERT INTO Hand VALUES (NULL,".DB_quote_smart($game_id).",".DB_quote_smart($useridD).
- ", ".DB_quote_smart($hashD).", 'start','4',NULL,NULL,NULL,NULL)");
- $hand_idD = mysql_insert_id();
-
- /* save cards */
- for($i=0;$i<12;$i++)
- mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idA', '".$randomNR[$i]."', 'false')");
- for($i=12;$i<24;$i++)
- mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idB', '".$randomNR[$i]."', 'false')");
- for($i=24;$i<36;$i++)
- mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idC', '".$randomNR[$i]."', 'false')");
- for($i=36;$i<48;$i++)
- mysql_query("INSERT INTO Hand_Card VALUES (NULL, '$hand_idD', '".$randomNR[$i]."', 'false')");
-
- /* send out email, TODO: check for error with email */
- $message = "\n".
- "you are invited to play a game of DoKo (that is to debug the program ;).\n".
- "Place comments and bug reports here:\n".
- "http://wiki.nubati.net/index.php?title=EmailDoko\n\n".
- "The whole round would consist of the following players:\n".
- "$PlayerA\n".
- "$PlayerB\n".
- "$PlayerC\n".
- "$PlayerD\n\n".
- "If you want to join this game, please follow this link:\n\n".
- "".$HOST.$INDEX."?me=";
-
- mymail($EmailA,"You are invited to a game of DoKo","Hello $PlayerA,\n".$message.$hashA);
- mymail($EmailB,"You are invited to a game of DoKo","Hello $PlayerB,\n".$message.$hashB);
- mymail($EmailC,"You are invited to a game of DoKo","Hello $PlayerC,\n".$message.$hashC);
- mymail($EmailD,"You are invited to a game of DoKo","Hello $PlayerD,\n".$message.$hashD);
+/* The rest of the file consists of handling user input.
+ * The user sends information via html GET and POST variables,
+ * and the action variable tells the prog what the user wants to do
+ */
+if(myisset("action"))
+ $action=$_REQUEST['action'];
+else
+ $action=""; /* so that we can use a default option below */
- echo "<div class=\"message\">You started a new game. The emails have been sent out!</div>\n";
- }
- /* end set up a new game */
- }
-/* cancel a game, if nothing has happend in the last N minutes */
-else if(myisset("cancel","me"))
+switch($action)
{
- output_status();
-
- $me = $_REQUEST["me"];
-
- /* test for valid ID */
- $myid = DB_get_userid_by_hash($me);
- if(!$myid)
- {
- echo "Can't find you in the database, please check the url.<br />\n";
- echo "perhaps the game has been canceled, check by login in <a href=\"$INDEX\">here</a>.";
- output_footer();
- DB_close();
- exit();
- }
-
- DB_update_user_timestamp($myid);
-
- /* get some information from the DB */
- $gameid = DB_get_gameid_by_hash($me);
- $myname = DB_get_name_by_hash($me);
-
- /* check if game really is old enough to be canceled */
- $result = mysql_query("SELECT mod_date from Game WHERE id='$gameid' " );
- $r = mysql_fetch_array($result,MYSQL_NUM);
- if(time()-strtotime($r[0]) > 60*60*24*30) /* = 1 month */
- {
- $message = "Hello, \n\n".
- "Game ".DB_format_gameid($gameid).
- " has been canceled since nothing happend for a while and $myname requested it.\n";
-
- $userids = DB_get_all_userid_by_gameid($gameid);
- foreach($userids as $user)
- {
- $To = DB_get_email_by_userid($user);
- mymail($To,$EmailName."game ".DB_format_gameid($gameid)." canceled (timed out)",$message);
- }
-
- /* delete everything from the dB */
- DB_cancel_game($me);
-
- echo "<p style=\"background-color:red\";>Game ".DB_format_gameid($gameid).
- " has been canceled.<br /><br /></p>";
- }
+ case 'new':
+ require './include/newgame.php';
+ break;
+ case 'cancel':
+ require './include/cancelgame.php';
+ break;
+ case 'reminder':
+ require './include/reminder.php';
+ break;
+ case 'logout':
+ require './include/logout.php';
+ require './include/welcome.php';
+ break;
+ case 'login':
+ require './include/login.php';
+ require './include/user.php';
+ break;
+ case 'register':
+ require './include/register.php';
+ break;
+ case 'game':
+ require './include/game.php';
+ break;
+ case 'stats':
+ if(isset($_SESSION["name"]))
+ require './include/stats.php';
else
- echo "<p>You need to wait longer before you can cancel a game...</p>\n";
- }
-/* send out a reminder */
-else if(myisset("remind","me"))
- {
- output_status();
-
- $me = $_REQUEST["me"];
-
- /* test for valid ID */
- $myid = DB_get_userid_by_hash($me);
- if(!$myid)
- {
- echo "Can't find you in the database, please check the url.<br />\n";
- echo "perhaps the game has been canceled, check by login in <a href=\"$INDEX\">here</a>.";
- output_footer();
- DB_close();
- exit();
- }
-
- DB_update_user_timestamp($myid);
-
- /* get some information from the DB */
- $gameid = DB_get_gameid_by_hash($me);
- $myname = DB_get_name_by_hash($me);
-
- /* check if player hasn't done anything in a while */
- $result = mysql_query("SELECT mod_date,player,status from Game WHERE id='$gameid' " );
- $r = mysql_fetch_array($result,MYSQL_NUM);
- if( (time()-strtotime($r[0]) > 60*60*24*7) && ($r[2]!='gameover') ) /* = 1 week */
- {
- $name = DB_get_name_by_userid($r[1]);
- $To = DB_get_email_by_userid($r[1]);
- $userhash = DB_get_hash_from_gameid_and_userid($gameid,$r[1]);
-
- $message = "Hello $name, \n\n".
- "It's your turn in game ".DB_format_gameid($gameid)." \n".
- "Actually everyone else is waiting for you for more than a week now ;)\n\n".
- "Please visit this link now to continue: \n".
- " ".$HOST.$INDEX."?me=".$userhash."\n\n" ;
-
- /* make sure we don't send too many reminders to one person */
- if(DB_get_reminder($r[1],$gameid)>0)
- {
- echo "<p>An email has already been sent out.</p>\n";
- }
- else
- {
- DB_set_reminder($r[1],$gameid);
- mymail($To,$EmailName."Reminder: game ".DB_format_gameid($gameid)." it's your turn",$message);
-
- echo "<p style=\"background-color:red\";>Game ".DB_format_gameid($gameid).
- ": an email has been sent out.<br /><br /></p>";
- }
- }
+ require './include/welcome.php';
+ break;
+ default:
+ if(isset($_SESSION["name"]))
+ require './include/user.php';
else
- echo "<p>You need to wait longer be
projects / e-DoKo.git / blobdiff