9 global $DB,$DB_user,$DB_host,$DB_database,$DB_password;
10 if ( $DB = mysql_connect($DB_host,$DB_user, $DB_password) )
11 mysql_select_db($DB_database) or die('Could not select database');
25 function DB_quote_smart($value)
28 if (get_magic_quotes_gpc()) {
29 $value = stripslashes($value);
31 /* Quote if not a number or a numeric string */
32 if (!is_numeric($value)) {
33 $value = "'" . mysql_real_escape_string($value) . "'";
41 $result = mysql_query("SELECT * FROM User");
42 while($r = mysql_fetch_array($result,MYSQL_NUM))
51 function DB_get_email_by_name($name)
53 $result = mysql_query("SELECT email FROM User WHERE fullname=".DB_quote_smart($name)."");
54 $r = mysql_fetch_array($result,MYSQL_NUM);
62 function DB_get_email_by_userid($id)
64 $result = mysql_query("SELECT email FROM User WHERE id=".DB_quote_smart($id)."");
65 $r = mysql_fetch_array($result,MYSQL_NUM);
73 function DB_get_email_by_pos_and_gameid($pos,$gameid)
75 $result = mysql_query("SELECT email FROM User ".
76 "LEFT JOIN Hand ON User.id=Hand.user_id ".
77 "LEFT JOIN Game ON Game.id=Hand.game_id ".
78 "WHERE Game.id=".DB_quote_smart($gameid)." ".
79 "AND Hand.position=".DB_quote_smart($pos)."");
80 $r = mysql_fetch_array($result,MYSQL_NUM);
88 function DB_get_email_by_hash($hash)
90 $result = mysql_query("SELECT User.email FROM User LEFT JOIN Hand ON Hand.user_id=User.id WHERE Hand.hash=".DB_quote_smart($hash)."");
91 $r = mysql_fetch_array($result,MYSQL_NUM);
99 function DB_get_userid_by_name($name)
101 $result = mysql_query("SELECT id FROM User WHERE fullname=".DB_quote_smart($name));
102 $r = mysql_fetch_array($result,MYSQL_NUM);
109 function DB_get_userid_by_passwd($passwd)
111 $result = mysql_query("SELECT id FROM User WHERE password=".DB_quote_smart($passwd));
112 $r = mysql_fetch_array($result,MYSQL_NUM);
119 function DB_get_userid_by_email($email)
121 $result = mysql_query("SELECT id FROM User WHERE email=".DB_quote_smart($email));
122 $r = mysql_fetch_array($result,MYSQL_NUM);
129 function DB_get_userid_by_email_and_password($email,$password)
131 $result = mysql_query("SELECT id FROM User WHERE email=".DB_quote_smart($email)." AND password=".DB_quote_smart($password));
132 $r = mysql_fetch_array($result,MYSQL_NUM);
140 function DB_get_handid_by_hash($hash)
142 $result = mysql_query("SELECT id FROM Hand WHERE hash=".DB_quote_smart($hash));
143 $r = mysql_fetch_array($result,MYSQL_NUM);
151 function DB_get_handid_by_gameid_and_position($gameid,$pos)
153 $result = mysql_query("SELECT id FROM Hand WHERE game_id=".
154 DB_quote_smart($gameid)." AND position=".
155 DB_quote_smart($pos));
156 $r = mysql_fetch_array($result,MYSQL_NUM);
164 function DB_get_userid_by_hash($hash)
166 $result = mysql_query("SELECT user_id FROM Hand WHERE hash=".DB_quote_smart($hash));
167 $r = mysql_fetch_array($result,MYSQL_NUM);
175 function DB_get_pos_by_hash($hash)
177 $result = mysql_query("SELECT position FROM Hand WHERE hash=".DB_quote_smart($hash));
178 $r = mysql_fetch_array($result,MYSQL_NUM);
186 function DB_get_name_by_hash($hash)
188 $result = mysql_query("SELECT fullname FROM Hand LEFT JOIN User ON Hand.user_id=User.id WHERE hash=".DB_quote_smart($hash));
189 $r = mysql_fetch_array($result,MYSQL_NUM);
197 function DB_get_name_by_email($email)
199 $result = mysql_query("SELECT fullname FROM User WHERE email=".DB_quote_smart($email));
200 $r = mysql_fetch_array($result,MYSQL_NUM);
208 function DB_get_name_by_userid($id)
210 $result = mysql_query("SELECT fullname FROM User WHERE id=".DB_quote_smart($id));
211 $r = mysql_fetch_array($result,MYSQL_NUM);
219 function DB_get_status_by_hash($hash)
221 $result = mysql_query("SELECT status FROM Hand WHERE hash=".DB_quote_smart($hash));
222 $r = mysql_fetch_array($result,MYSQL_NUM);
230 function DB_set_game_status_by_gameid($id,$status)
232 mysql_query("UPDATE Game SET status='".$status."' WHERE id=".DB_quote_smart($id));
236 function DB_get_game_status_by_gameid($id)
238 $result = mysql_query("SELECT status FROM Game WHERE id=".DB_quote_smart($id));
239 $r = mysql_fetch_array($result,MYSQL_NUM);
247 function DB_set_hand_status_by_hash($hash,$status)
249 mysql_query("UPDATE Hand SET status='".$status."' WHERE hash=".DB_quote_smart($hash));
253 function DB_get_hand_status_by_userid_and_gameid($uid,$gid)
255 $result = mysql_query("SELECT status FROM Hand WHERE user_id=".DB_quote_smart($uid).
256 " AND game_id=".DB_quote_smart($gid));
257 $r = mysql_fetch_array($result,MYSQL_NUM);
265 function DB_get_sickness_by_userid_and_gameid($uid,$gid)
267 $result = mysql_query("SELECT sickness FROM Hand WHERE user_id=".DB_quote_smart($uid).
268 " AND game_id=".DB_quote_smart($gid));
269 $r = mysql_fetch_array($result,MYSQL_NUM);
277 function DB_get_gameid_by_hash($hash)
279 $result = mysql_query("SELECT game_id FROM Hand WHERE hash=".DB_quote_smart($hash));
280 $r = mysql_fetch_array($result,MYSQL_NUM);
288 function DB_cancel_game($hash)
290 $gameid = DB_get_gameid_by_hash($hash);
295 /* get the IDs of all players */
296 $result = mysql_query("SELECT id FROM Hand WHERE game_id=".DB_quote_smart($gameid));
297 while($r = mysql_fetch_array($result,MYSQL_NUM))
301 $tmp = mysql_query("SELECT id FROM Hand_Card WHERE hand_id=".DB_quote_smart($id));
302 $tmp = mysql_fetch_array($tmp,MYSQL_NUM);
303 mysql_query("DELETE FROM Play WHERE hand_card_id=".DB_quote_smart($tmp[0]));
306 mysql_query("DELETE FROM Hand_Card WHERE hand_id=".DB_quote_smart($id));
307 mysql_query("DELETE FROM Score WHERE hand_id=".DB_quote_smart($id));
308 mysql_query("DELETE FROM Hand WHERE id=".DB_quote_smart($id));
312 mysql_query("DELETE FROM User_Game_Prefs WHERE game_id=".DB_quote_smart($gameid));
313 mysql_query("DELETE FROM Trick WHERE game_id=".DB_quote_smart($gameid));
314 mysql_query("DELETE FROM Game WHERE id=".DB_quote_smart($gameid));
319 function DB_get_hand($me)
323 $handid = DB_get_handid_by_hash($me);
325 $result = mysql_query("SELECT card_id FROM Hand_Card WHERE hand_id=".DB_quote_smart($handid)." and played='false' ");
326 while($r = mysql_fetch_array($result,MYSQL_NUM))
332 function DB_get_all_hand($me)
336 $handid = DB_get_handid_by_hash($me);
338 $result = mysql_query("SELECT card_id FROM Hand_Card WHERE hand_id=".DB_quote_smart($handid));
339 while($r = mysql_fetch_array($result,MYSQL_NUM))
345 function DB_get_cards_by_trick($id)
350 $result = mysql_query("SELECT card_id,position FROM Play LEFT JOIN Hand_Card ON Hand_Card.id=Play.hand_card_id ".
351 "LEFT JOIN Hand ON Hand.id=Hand_Card.hand_id ".
353 DB_quote_smart($id)." ORDER BY sequence ASC");
354 while($r = mysql_fetch_array($result,MYSQL_NUM))
356 $cards[$i]=array("card"=>$r[0],"pos"=>$r[1]);
364 function DB_set_solo_by_hash($hash,$solo)
366 mysql_query("UPDATE Hand SET solo=".DB_quote_smart($solo)." WHERE hash=".DB_quote_smart($hash));
370 function DB_set_solo_by_gameid($id,$solo)
372 mysql_query("UPDATE Game SET solo=".DB_quote_smart($solo)." WHERE id=".DB_quote_smart($id));
376 function DB_set_sickness_by_hash($hash,$sickness)
378 mysql_query("UPDATE Hand SET sickness=".DB_quote_smart($sickness)." WHERE hash=".DB_quote_smart($hash));
382 function DB_get_current_trickid($gameid)
387 $result = mysql_query("SELECT Trick.id,MAX(Play.sequence) FROM Play ".
388 "LEFT JOIN Trick ON Play.trick_id=Trick.id ".
389 "WHERE Trick.game_id=".DB_quote_smart($gameid)." ".
390 "GROUP BY Trick.id");
391 while( $r = mysql_fetch_array($result,MYSQL_NUM) )
397 if(!$sequence || $sequence==4)
399 mysql_query("INSERT INTO Trick VALUES (NULL,NULL,NULL, ".DB_quote_smart($gameid).")");
400 $trickid = mysql_insert_id();
408 return array($trickid,$sequence);
411 function DB_get_max_trickid($gameid)
413 $result = mysql_query("SELECT MAX(id) FROM Trick WHERE game_id=".DB_quote_smart($gameid));
414 $r = mysql_fetch_array($result,MYSQL_NUM) ;
417 return ($r?$r[0]:NULL);
420 function DB_play_card($trickid,$handcardid,$sequence)
422 mysql_query("INSERT INTO Play VALUES(NULL,NULL,NULL,".DB_quote_smart($trickid).
423 ",".DB_quote_smart($handcardid).",".DB_quote_smart($sequence).")");
425 $playid = mysql_insert_id();
429 function DB_get_all_names_by_gameid($id)
433 $result = mysql_query("SELECT fullname FROM Hand LEFT JOIN User ON Hand.user_id=User.id WHERE game_id=".
434 DB_quote_smart($id)." ORDER BY position ASC");
435 while($r = mysql_fetch_array($result,MYSQL_NUM))
441 function DB_get_all_userid_by_gameid($id)
445 $result = mysql_query("SELECT user_id FROM Hand WHERE game_id=".
446 DB_quote_smart($id)." ORDER BY position ");
447 while($r = mysql_fetch_array($result,MYSQL_NUM))
453 function DB_get_hash_from_game_and_pos($id,$pos)
455 $result = mysql_query("SELECT hash FROM Hand WHERE game_id=".DB_quote_smart($id)." and position=".DB_quote_smart($pos));
456 $r = mysql_fetch_array($result,MYSQL_NUM);
464 function DB_get_all_names()
468 $result = mysql_query("SELECT fullname FROM User");
469 while($r = mysql_fetch_array($result,MYSQL_NUM))
475 function DB_update_game_timestamp($gameid)
477 mysql_query("UPDATE Game SET mod_date = CURRENT_TIMESTAMP WHERE id=".DB_quote_smart($gameid));
482 function DB_update_user_timestamp($userid)
484 mysql_query("UPDATE User SET last_login = CURRENT_TIMESTAMP WHERE id=".DB_quote_smart($userid));
488 function DB_get_user_timestamp($userid)
490 $result = mysql_query("SELECT last_login FROM User WHERE id=".DB_quote_smart($userid));
491 $r = mysql_fetch_array($result,MYSQL_NUM);
498 function DB_get_user_timezone($userid)
500 $result = mysql_query("SELECT timezone FROM User WHERE id=".DB_quote_smart($userid));
501 $r = mysql_fetch_array($result,MYSQL_NUM);
509 function DB_insert_comment($comment,$playid,$userid)
511 mysql_query("INSERT INTO Comment VALUES (NULL,NULL,NULL,$userid,$playid, ".DB_quote_smart($comment).")");
515 function DB_get_gametype_by_gameid($id)
517 $result = mysql_query("SELECT type FROM Game WHERE id=".DB_quote_smart($id));
518 $r = mysql_fetch_array($result,MYSQL_NUM);
526 function DB_set_gametype_by_gameid($id,$p)
528 mysql_query("UPDATE Game SET type='".$p."' WHERE id=".DB_quote_smart($id));
532 function DB_get_solo_by_gameid($id)
534 $result = mysql_query("SELECT solo FROM Game WHERE id=".DB_quote_smart($id));
535 $r = mysql_fetch_array($result,MYSQL_NUM);
544 function DB_get_startplayer_by_gameid($id)
546 $result = mysql_query("SELECT startplayer FROM Game WHERE id=".DB_quote_smart($id));
547 $r = mysql_fetch_array($result,MYSQL_NUM);
555 function DB_set_startplayer_by_gameid($id,$p)
557 mysql_query("UPDATE Game SET startplayer='".$p."' WHERE id=".DB_quote_smart($id));
561 function DB_get_ruleset_by_gameid($id)
563 $result = mysql_query("SELECT ruleset FROM Game WHERE id=".DB_quote_smart($id));
564 $r = mysql_fetch_array($result,MYSQL_NUM);
572 function DB_get_session_by_gameid($id)
574 $result = mysql_query("SELECT session FROM Game WHERE id=".DB_quote_smart($id));
575 $r = mysql_fetch_array($result,MYSQL_NUM);
583 function DB_get_max_session()
585 $result = mysql_query("SELECT MAX(session) FROM Game");
586 $r = mysql_fetch_array($result,MYSQL_NUM);
594 function DB_get_ruleset($dullen,$schweinchen)
598 $result = mysql_query("SELECT id FROM Rulesets WHERE".
599 " dullen=".DB_quote_smart($dullen)." AND ".
600 " schweinchen=".DB_quote_smart($schweinchen));
602 $r = mysql_fetch_array($result,MYSQL_NUM);
605 return $r[0]; /* found ruleset */
609 $result = mysql_query("INSERT INTO Rulesets VALUES (NULL, NULL, ".
610 DB_quote_smart($dullen).",".
611 DB_quote_smart($schweinchen).
614 return mysql_insert_id();
617 return -1; /* something went wrong */
620 function DB_get_party_by_hash($hash)
622 $result = mysql_query("SELECT party FROM Hand WHERE hash=".DB_quote_smart($hash));
623 $r = mysql_fetch_array($result,MYSQL_NUM);
630 function DB_set_party_by_hash($hash,$party)
632 mysql_query("UPDATE Hand SET party=".DB_quote_smart($party)." WHERE hash=".DB_quote_smart($hash));