9 global $DB,$DB_user,$DB_host,$DB_database,$DB_password;
10 $DB = @mysql_connect($DB_host,$DB_user, $DB_password);
13 mysql_select_db($DB_database) or die('Could not select database');
28 function DB_quote_smart($value)
31 if (get_magic_quotes_gpc()) {
32 $value = stripslashes($value);
34 /* Quote if not a number or a numeric string */
35 if (!is_numeric($value)) {
36 $value = "'" . mysql_real_escape_string($value) . "'";
44 $result = mysql_query("SELECT * FROM User");
45 while($r = mysql_fetch_array($result,MYSQL_NUM))
54 function DB_get_email_by_name($name)
56 $result = mysql_query("SELECT email FROM User WHERE fullname=".DB_quote_smart($name)."");
57 $r = mysql_fetch_array($result,MYSQL_NUM);
65 function DB_get_email_by_userid($id)
67 $result = mysql_query("SELECT email FROM User WHERE id=".DB_quote_smart($id)."");
68 $r = mysql_fetch_array($result,MYSQL_NUM);
76 function DB_get_email_by_pos_and_gameid($pos,$gameid)
78 $result = mysql_query("SELECT email FROM User ".
79 "LEFT JOIN Hand ON User.id=Hand.user_id ".
80 "LEFT JOIN Game ON Game.id=Hand.game_id ".
81 "WHERE Game.id=".DB_quote_smart($gameid)." ".
82 "AND Hand.position=".DB_quote_smart($pos)."");
83 $r = mysql_fetch_array($result,MYSQL_NUM);
91 function DB_get_email_by_hash($hash)
93 $result = mysql_query("SELECT User.email FROM User LEFT JOIN Hand ON Hand.user_id=User.id WHERE Hand.hash=".DB_quote_smart($hash)."");
94 $r = mysql_fetch_array($result,MYSQL_NUM);
102 function DB_get_userid_by_name($name)
104 $result = mysql_query("SELECT id FROM User WHERE fullname=".DB_quote_smart($name));
105 $r = mysql_fetch_array($result,MYSQL_NUM);
112 function DB_get_userid_by_passwd($passwd)
114 $result = mysql_query("SELECT id FROM User WHERE password=".DB_quote_smart($passwd));
115 $r = mysql_fetch_array($result,MYSQL_NUM);
122 function DB_get_userid_by_email($email)
124 $result = mysql_query("SELECT id FROM User WHERE email=".DB_quote_smart($email));
125 $r = mysql_fetch_array($result,MYSQL_NUM);
132 function DB_get_userid_by_email_and_password($email,$password)
134 $result = mysql_query("SELECT id FROM User WHERE email=".DB_quote_smart($email)." AND password=".DB_quote_smart($password));
135 $r = mysql_fetch_array($result,MYSQL_NUM);
143 function DB_get_handid_by_hash($hash)
145 $result = mysql_query("SELECT id FROM Hand WHERE hash=".DB_quote_smart($hash));
146 $r = mysql_fetch_array($result,MYSQL_NUM);
154 function DB_get_handid_by_gameid_and_position($gameid,$pos)
156 $result = mysql_query("SELECT id FROM Hand WHERE game_id=".
157 DB_quote_smart($gameid)." AND position=".
158 DB_quote_smart($pos));
159 $r = mysql_fetch_array($result,MYSQL_NUM);
166 function DB_get_handid_by_gameid_and_userid($gameid,$userid)
168 $result = mysql_query("SELECT id FROM Hand WHERE game_id=".
169 DB_quote_smart($gameid)." AND user_id=".
170 DB_quote_smart($userid));
171 $r = mysql_fetch_array($result,MYSQL_NUM);
179 function DB_get_userid_by_hash($hash)
181 $result = mysql_query("SELECT user_id FROM Hand WHERE hash=".DB_quote_smart($hash));
182 $r = mysql_fetch_array($result,MYSQL_NUM);
190 function DB_get_pos_by_hash($hash)
192 $result = mysql_query("SELECT position FROM Hand WHERE hash=".DB_quote_smart($hash));
193 $r = mysql_fetch_array($result,MYSQL_NUM);
201 function DB_get_name_by_hash($hash)
203 $result = mysql_query("SELECT fullname FROM Hand LEFT JOIN User ON Hand.user_id=User.id WHERE hash=".DB_quote_smart($hash));
204 $r = mysql_fetch_array($result,MYSQL_NUM);
212 function DB_get_name_by_email($email)
214 $result = mysql_query("SELECT fullname FROM User WHERE email=".DB_quote_smart($email));
215 $r = mysql_fetch_array($result,MYSQL_NUM);
223 function DB_get_name_by_userid($id)
225 $result = mysql_query("SELECT fullname FROM User WHERE id=".DB_quote_smart($id));
226 $r = mysql_fetch_array($result,MYSQL_NUM);
234 function DB_get_status_by_hash($hash)
236 $result = mysql_query("SELECT status FROM Hand WHERE hash=".DB_quote_smart($hash));
237 $r = mysql_fetch_array($result,MYSQL_NUM);
245 function DB_set_game_status_by_gameid($id,$status)
247 mysql_query("UPDATE Game SET status='".$status."' WHERE id=".DB_quote_smart($id));
251 function DB_set_sickness_by_gameid($id,$status)
253 mysql_query("UPDATE Game SET sickness='".$status."' WHERE id=".DB_quote_smart($id));
256 function DB_get_sickness_by_gameid($id)
258 $result = mysql_query("SELECT sickness FROM Game WHERE id=".DB_quote_smart($id));
259 $r = mysql_fetch_array($result,MYSQL_NUM);
267 function DB_get_game_status_by_gameid($id)
269 $result = mysql_query("SELECT status FROM Game WHERE id=".DB_quote_smart($id));
270 $r = mysql_fetch_array($result,MYSQL_NUM);
278 function DB_set_hand_status_by_hash($hash,$status)
280 mysql_query("UPDATE Hand SET status='".$status."' WHERE hash=".DB_quote_smart($hash));
284 function DB_get_hand_status_by_userid_and_gameid($uid,$gid)
286 $result = mysql_query("SELECT status FROM Hand WHERE user_id=".DB_quote_smart($uid).
287 " AND game_id=".DB_quote_smart($gid));
288 $r = mysql_fetch_array($result,MYSQL_NUM);
296 function DB_get_sickness_by_userid_and_gameid($uid,$gid)
298 $result = mysql_query("SELECT sickness FROM Hand WHERE user_id=".DB_quote_smart($uid).
299 " AND game_id=".DB_quote_smart($gid));
300 $r = mysql_fetch_array($result,MYSQL_NUM);
308 function DB_get_sickness_by_pos_and_gameid($pos,$gid)
310 $result = mysql_query("SELECT sickness FROM Hand WHERE position=".DB_quote_smart($pos).
311 " AND game_id=".DB_quote_smart($gid));
312 $r = mysql_fetch_array($result,MYSQL_NUM);
320 function DB_get_gameid_by_hash($hash)
322 $result = mysql_query("SELECT game_id FROM Hand WHERE hash=".DB_quote_smart($hash));
323 $r = mysql_fetch_array($result,MYSQL_NUM);
331 function DB_cancel_game($hash)
333 $gameid = DB_get_gameid_by_hash($hash);
338 /* get the IDs of all players */
339 $result = mysql_query("SELECT id FROM Hand WHERE game_id=".DB_quote_smart($gameid));
340 while($r = mysql_fetch_array($result,MYSQL_NUM))
344 $tmp = mysql_query("SELECT id FROM Hand_Card WHERE hand_id=".DB_quote_smart($id));
345 $tmp = mysql_fetch_array($tmp,MYSQL_NUM);
346 mysql_query("DELETE FROM Play WHERE hand_card_id=".DB_quote_smart($tmp[0]));
349 mysql_query("DELETE FROM Hand_Card WHERE hand_id=".DB_quote_smart($id));
350 mysql_query("DELETE FROM Score WHERE hand_id=".DB_quote_smart($id));
351 mysql_query("DELETE FROM Hand WHERE id=".DB_quote_smart($id));
355 mysql_query("DELETE FROM User_Game_Prefs WHERE game_id=".DB_quote_smart($gameid));
356 mysql_query("DELETE FROM Trick WHERE game_id=".DB_quote_smart($gameid));
357 mysql_query("DELETE FROM Game WHERE id=".DB_quote_smart($gameid));
362 function DB_get_hand($me)
366 $handid = DB_get_handid_by_hash($me);
368 $result = mysql_query("SELECT card_id FROM Hand_Card WHERE hand_id=".DB_quote_smart($handid)." and played='false' ");
369 while($r = mysql_fetch_array($result,MYSQL_NUM))
375 function DB_get_all_hand($me)
379 $handid = DB_get_handid_by_hash($me);
381 $result = mysql_query("SELECT card_id FROM Hand_Card WHERE hand_id=".DB_quote_smart($handid));
382 while($r = mysql_fetch_array($result,MYSQL_NUM))
388 function DB_get_cards_by_trick($id)
393 $result = mysql_query("SELECT card_id,position FROM Play LEFT JOIN Hand_Card ON Hand_Card.id=Play.hand_card_id ".
394 "LEFT JOIN Hand ON Hand.id=Hand_Card.hand_id ".
396 DB_quote_smart($id)." ORDER BY sequence ASC");
397 while($r = mysql_fetch_array($result,MYSQL_NUM))
399 $cards[$i]=array("card"=>$r[0],"pos"=>$r[1]);
407 function DB_set_solo_by_hash($hash,$solo)
409 mysql_query("UPDATE Hand SET solo=".DB_quote_smart($solo)." WHERE hash=".DB_quote_smart($hash));
413 function DB_set_solo_by_gameid($id,$solo)
415 mysql_query("UPDATE Game SET solo=".DB_quote_smart($solo)." WHERE id=".DB_quote_smart($id));
419 function DB_set_sickness_by_hash($hash,$sickness)
421 mysql_query("UPDATE Hand SET sickness=".DB_quote_smart($sickness)." WHERE hash=".DB_quote_smart($hash));
425 function DB_get_current_trickid($gameid)
430 $result = mysql_query("SELECT Trick.id,MAX(Play.sequence) FROM Play ".
431 "LEFT JOIN Trick ON Play.trick_id=Trick.id ".
432 "WHERE Trick.game_id=".DB_quote_smart($gameid)." ".
433 "GROUP BY Trick.id");
434 while( $r = mysql_fetch_array($result,MYSQL_NUM) )
440 if(!$sequence || $sequence==4)
442 mysql_query("INSERT INTO Trick VALUES (NULL,NULL,NULL, ".DB_quote_smart($gameid).")");
443 $trickid = mysql_insert_id();
451 return array($trickid,$sequence);
454 function DB_get_max_trickid($gameid)
456 $result = mysql_query("SELECT MAX(id) FROM Trick WHERE game_id=".DB_quote_smart($gameid));
457 $r = mysql_fetch_array($result,MYSQL_NUM) ;
460 return ($r?$r[0]:NULL);
463 function DB_play_card($trickid,$handcardid,$sequence)
465 mysql_query("INSERT INTO Play VALUES(NULL,NULL,NULL,".DB_quote_smart($trickid).
466 ",".DB_quote_smart($handcardid).",".DB_quote_smart($sequence).")");
468 $playid = mysql_insert_id();
472 function DB_get_all_names_by_gameid($id)
476 $result = mysql_query("SELECT fullname FROM Hand LEFT JOIN User ON Hand.user_id=User.id WHERE game_id=".
477 DB_quote_smart($id)." ORDER BY position ASC");
478 while($r = mysql_fetch_array($result,MYSQL_NUM))
484 function DB_get_all_userid_by_gameid($id)
488 $result = mysql_query("SELECT user_id FROM Hand WHERE game_id=".
489 DB_quote_smart($id)." ORDER BY position ");
490 while($r = mysql_fetch_array($result,MYSQL_NUM))
496 function DB_get_hash_from_game_and_pos($id,$pos)
498 $result = mysql_query("SELECT hash FROM Hand WHERE game_id=".DB_quote_smart($id)." and position=".DB_quote_smart($pos));
499 $r = mysql_fetch_array($result,MYSQL_NUM);
507 function DB_get_hash_from_gameid_and_userid($id,$user)
509 $result = mysql_query("SELECT hash FROM Hand WHERE game_id=".DB_quote_smart($id)." and user_id=".DB_quote_smart($user));
510 $r = mysql_fetch_array($result,MYSQL_NUM);
518 function DB_get_all_names()
522 $result = mysql_query("SELECT fullname FROM User");
523 while($r = mysql_fetch_array($result,MYSQL_NUM))
529 function DB_update_game_timestamp($gameid)
531 mysql_query("UPDATE Game SET mod_date = CURRENT_TIMESTAMP WHERE id=".DB_quote_smart($gameid));
536 function DB_update_user_timestamp($userid)
538 mysql_query("UPDATE User SET last_login = CURRENT_TIMESTAMP WHERE id=".DB_quote_smart($userid));
542 function DB_get_user_timestamp($userid)
544 $result = mysql_query("SELECT last_login FROM User WHERE id=".DB_quote_smart($userid));
545 $r = mysql_fetch_array($result,MYSQL_NUM);
552 function DB_get_user_timezone($userid)
554 $result = mysql_query("SELECT timezone FROM User WHERE id=".DB_quote_smart($userid));
555 $r = mysql_fetch_array($result,MYSQL_NUM);
563 function DB_insert_comment($comment,$playid,$userid)
565 mysql_query("INSERT INTO Comment VALUES (NULL,NULL,NULL,$userid,$playid, ".DB_quote_smart($comment).")");
569 function DB_get_gametype_by_gameid($id)
571 $result = mysql_query("SELECT type FROM Game WHERE id=".DB_quote_smart($id));
572 $r = mysql_fetch_array($result,MYSQL_NUM);
580 function DB_set_gametype_by_gameid($id,$p)
582 mysql_query("UPDATE Game SET type='".$p."' WHERE id=".DB_quote_smart($id));
586 function DB_get_solo_by_gameid($id)
588 $result = mysql_query("SELECT solo FROM Game WHERE id=".DB_quote_smart($id));
589 $r = mysql_fetch_array($result,MYSQL_NUM);
598 function DB_get_startplayer_by_gameid($id)
600 $result = mysql_query("SELECT startplayer FROM Game WHERE id=".DB_quote_smart($id));
601 $r = mysql_fetch_array($result,MYSQL_NUM);
609 function DB_set_startplayer_by_gameid($id,$p)
611 mysql_query("UPDATE Game SET startplayer='".$p."' WHERE id=".DB_quote_smart($id));
615 function DB_get_ruleset_by_gameid($id)
617 $result = mysql_query("SELECT ruleset FROM Game WHERE id=".DB_quote_smart($id));
618 $r = mysql_fetch_array($result,MYSQL_NUM);
626 function DB_get_session_by_gameid($id)
628 $result = mysql_query("SELECT session FROM Game WHERE id=".DB_quote_smart($id));
629 $r = mysql_fetch_array($result,MYSQL_NUM);
637 function DB_get_max_session()
639 $result = mysql_query("SELECT MAX(session) FROM Game");
640 $r = mysql_fetch_array($result,MYSQL_NUM);
648 function DB_get_ruleset($dullen,$schweinchen)
652 $result = mysql_query("SELECT id FROM Rulesets WHERE".
653 " dullen=".DB_quote_smart($dullen)." AND ".
654 " schweinchen=".DB_quote_smart($schweinchen));
656 $r = mysql_fetch_array($result,MYSQL_NUM);
659 return $r[0]; /* found ruleset */
663 $result = mysql_query("INSERT INTO Rulesets VALUES (NULL, NULL, ".
664 DB_quote_smart($dullen).",".
665 DB_quote_smart($schweinchen).
668 return mysql_insert_id();
671 return -1; /* something went wrong */
674 function DB_get_party_by_hash($hash)
676 $result = mysql_query("SELECT party FROM Hand WHERE hash=".DB_quote_smart($hash));
677 $r = mysql_fetch_array($result,MYSQL_NUM);
684 function DB_set_party_by_hash($hash,$party)
686 mysql_query("UPDATE Hand SET party=".DB_quote_smart($party)." WHERE hash=".DB_quote_smart($hash));