2 /* Copyright 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 Arun Persaud <arun@nubati.net>
4 * This file is part of e-DoKo.
6 * e-DoKo is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * e-DoKo is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with e-DoKo. If not, see <http://www.gnu.org/licenses/>.
21 /* make sure that we are not called from outside the scripts,
22 * use a variable defined in config.php to check this
35 global $DB,$DB_user,$DB_host,$DB_database,$DB_password;
36 $DB = new mysqli($DB_host,$DB_user, $DB_password, $DB_database);
37 if ( $DB->connect_errno )
39 echo "Failed to connect to Mysql ".$DB->connect_error." (".$DB->connect_errno.")\n";
43 $version = DB_get_version();
44 if ($version != $version_needed)
57 function DB_quote_smart($value)
61 if (get_magic_quotes_gpc()) {
62 $value = stripslashes($value);
64 /* Quote if not a number or a numeric string */
65 if (!is_numeric($value)) {
66 $value = "'" . $DB->real_escape_string($value) . "'";
67 $value = addcslashes($value, '%_');
74 $result = DB_query("SELECT * FROM User");
75 while($r = DB_fetch_array($result))
84 /* use Mysql in the background */
85 function DB_query($query)
88 /* debug/optimize the database
90 $return = $DB->query($query);
91 $time = microtime() - $time;
93 if($time > 0.15) // this way we can find only the long ones
95 $logfile=fopen('DBlog.log','a+');
96 fwrite($logfile,"time of query: $time\n");
97 fwrite($logfile,wordwrap(" EXPLAIN $query ;\n", 60, "\n "));
100 $queryresult = mysql_query("EXPLAIN $query ;");
102 while($row = DB_fetch_array($queryresult))
103 $result .= " |".implode("|",$row)."|\n";
105 fwrite($logfile,"$result \n\n");
112 return $DB->query($query);
115 function DB_fetch_array($result)
118 return $result->fetch_array(MYSQLI_NUM);
123 function DB_insert_id()
126 return $DB->insert_id;
128 /* end Mysql functions */
130 function DB_query_array($query)
132 $result = DB_query($query);
133 $return = DB_fetch_array($result);
138 function DB_query_array_all($query)
142 $queryresult = DB_query($query);
143 while($row = DB_fetch_array($queryresult))
149 function DB_get_version()
151 $version = DB_query_array('SELECT version FROM Version');
155 function DB_get_passwd_by_userid($id)
157 $r = DB_query_array("SELECT password FROM User WHERE id=".DB_quote_smart($id)."");
165 function DB_check_recovery_passwords($password,$email)
167 $r = DB_query_array("SELECT User.id FROM User".
168 " LEFT JOIN Recovery ON User.id=Recovery.user_id".
169 " WHERE email=".DB_quote_smart($email).
170 " AND Recovery.password=".DB_quote_smart($password).
171 " AND DATE_SUB(CURDATE(),INTERVAL 1 DAY) <= Recovery.create_date");
178 function DB_get_handid($type,$var1='',$var2='')
183 $r = DB_query_array("SELECT id FROM Hand WHERE hash=".DB_quote_smart($var1));
185 case 'gameid-position':
186 $r = DB_query_array("SELECT id FROM Hand WHERE game_id=".
187 DB_quote_smart($var1)." AND position=".
188 DB_quote_smart($var2));
190 case 'gameid-userid':
191 $r = DB_query_array("SELECT id FROM Hand WHERE game_id=".
192 DB_quote_smart($var1)." AND user_id=".
193 DB_quote_smart($var2));
203 function DB_get_pos_by_hash($hash)
205 $r= DB_query_array("SELECT position FROM Hand WHERE hash=".DB_quote_smart($hash));
213 function DB_get_status_by_hash($hash)
215 $r= DB_query_array("SELECT status FROM Hand WHERE hash=".DB_quote_smart($hash));
223 function DB_set_game_status_by_gameid($id,$status)
225 DB_query("UPDATE Game SET status='".$status."' WHERE id=".DB_quote_smart($id));
229 function DB_set_sickness_by_gameid($id,$status)
231 DB_query("UPDATE Game SET sickness='".$status."' WHERE id=".DB_quote_smart($id));
234 function DB_get_sickness_by_gameid($id)
236 $r = DB_query_array("SELECT sickness FROM Game WHERE id=".DB_quote_smart($id));
244 function DB_get_game_status_by_gameid($id)
246 $r = DB_query_array("SELECT status FROM Game WHERE id=".DB_quote_smart($id));
254 function DB_set_hand_status_by_hash($hash,$status)
256 DB_query("UPDATE Hand SET status='".$status."' WHERE hash=".DB_quote_smart($hash));
260 function DB_get_hand_status_by_userid_and_gameid($uid,$gid)
262 $r = DB_query_array("SELECT status FROM Hand WHERE user_id=".DB_quote_smart($uid).
263 " AND game_id=".DB_quote_smart($gid));
270 function DB_get_sickness_by_userid_and_gameid($uid,$gid)
272 $r = DB_query_array("SELECT sickness FROM Hand WHERE user_id=".DB_quote_smart($uid).
273 " AND game_id=".DB_quote_smart($gid));
280 function DB_get_sickness_by_pos_and_gameid($pos,$gid)
282 $r = DB_query_array("SELECT sickness FROM Hand WHERE position=".DB_quote_smart($pos).
283 " AND game_id=".DB_quote_smart($gid));
290 function DB_get_gameid_by_hash($hash)
292 $r = DB_query_array("SELECT game_id FROM Hand WHERE hash=".DB_quote_smart($hash));
300 function DB_get_hand($me)
304 $handid = DB_get_handid('hash',$me);
306 $result = DB_query("SELECT card_id FROM Hand_Card WHERE hand_id=".DB_quote_smart($handid)." and played='false' ");
307 while($r = DB_fetch_array($result))
313 function DB_get_all_hand($me)
317 $handid = DB_get_handid('hash',$me);
319 $result = DB_query("SELECT card_id FROM Hand_Card WHERE hand_id=".DB_quote_smart($handid));
320 while($r = DB_fetch_array($result))
326 function DB_get_cards_by_trick($id)
331 $result = DB_query("SELECT card_id,position FROM Play LEFT JOIN Hand_Card ON Hand_Card.id=Play.hand_card_id ".
332 "LEFT JOIN Hand ON Hand.id=Hand_Card.hand_id ".
334 DB_quote_smart($id)." ORDER BY sequence ASC");
335 while($r = DB_fetch_array($result))
337 $cards[$i]=array("card"=>$r[0],"pos"=>$r[1]);
345 function DB_set_solo_by_hash($hash,$solo)
347 DB_query("UPDATE Hand SET solo=".DB_quote_smart($solo)." WHERE hash=".DB_quote_smart($hash));
351 function DB_set_solo_by_gameid($id,$solo)
353 DB_query("UPDATE Game SET solo=".DB_quote_smart($solo)." WHERE id=".DB_quote_smart($id));
357 function DB_set_sickness_by_hash($hash,$sickness)
359 DB_query("UPDATE Hand SET sickness=".DB_quote_smart($sickness)." WHERE hash=".DB_quote_smart($hash));
363 function DB_get_current_trickid($gameid)
369 $result = DB_query("SELECT Trick.id,MAX(Play.sequence) FROM Play ".
370 "LEFT JOIN Trick ON Play.trick_id=Trick.id ".
371 "WHERE Trick.game_id=".DB_quote_smart($gameid)." ".
372 "GROUP BY Trick.id");
373 while( $r = DB_fetch_array($result) )
380 if(!$sequence || $sequence==4)
382 DB_query("INSERT INTO Trick VALUES (CURRENT_TIMESTAMP,CURRENT_TIMESTAMP,NULL,".DB_quote_smart($gameid).",NULL)");
383 $trickid = DB_insert_id();
392 return array($trickid,$sequence,$number);
395 function DB_get_max_trickid($gameid)
397 $r = DB_query_array("SELECT MAX(id) FROM Trick WHERE game_id=".DB_quote_smart($gameid));
399 return ($r?$r[0]:NULL);
402 function DB_play_card($trickid,$handcardid,$sequence)
404 DB_query("INSERT INTO Play VALUES(CURRENT_TIMESTAMP,CURRENT_TIMESTAMP,NULL,".DB_quote_smart($trickid).
405 ",".DB_quote_smart($handcardid).",".DB_quote_smart($sequence).")");
407 $playid = DB_insert_id();
411 function DB_get_all_names_by_gameid($id)
415 $result = DB_query("SELECT fullname FROM Hand LEFT JOIN User ON Hand.user_id=User.id WHERE game_id=".
416 DB_quote_smart($id)." ORDER BY position ASC");
417 while($r = DB_fetch_array($result))
423 function DB_get_all_userid_by_gameid($id)
427 $result = DB_query("SELECT user_id FROM Hand WHERE game_id=".
428 DB_quote_smart($id)." ORDER BY position ");
429 while($r = DB_fetch_array($result))
435 function DB_get_hash_from_game_and_pos($id,$pos)
437 $r = DB_query_array("SELECT hash FROM Hand WHERE game_id=".DB_quote_smart($id)." and position=".DB_quote_smart($pos));
445 function DB_get_hash_from_gameid_and_userid($id,$user)
447 $r = DB_query_array("SELECT hash FROM Hand WHERE game_id=".DB_quote_smart($id)." and user_id=".DB_quote_smart($user));
455 function DB_get_all_names()
459 $result = DB_query("SELECT fullname FROM User");
461 while($r = DB_fetch_array($result))
467 function DB_get_all_user_names_open_for_games()
471 DB_query("DROP TEMPORARY TABLE IF EXISTS Usertmp;");
472 DB_query("CREATE TEMPORARY TABLE Usertmp SELECT id,fullname FROM User;");
473 DB_query("DELETE FROM Usertmp WHERE id IN (SELECT user_id FROM User_Prefs WHERE pref_key='open for games' and value='no')");
475 $result = DB_query("SELECT fullname FROM Usertmp");
476 DB_query("DROP TEMPORARY TABLE IF EXISTS Usertmp;");
478 while($r = DB_fetch_array($result))
484 function DB_get_names_of_last_logins($N)
488 $result = DB_query("SELECT fullname FROM User ORDER BY last_login DESC LIMIT $N");
489 while($r = DB_fetch_array($result))
495 function DB_get_emails_of_last_logins($N)
499 $result = DB_query("SELECT email FROM User ORDER BY last_login DESC LIMIT $N");
500 while($r = DB_fetch_array($result))
506 function DB_get_names_of_new_logins($N)
510 $result = DB_query("SELECT fullname FROM User".
511 " WHERE create_date >=(NOW() - interval 45 day)".
512 " ORDER BY create_date DESC, id DESC LIMIT $N");
513 while($r = DB_fetch_array($result))
519 function DB_update_game_timestamp($gameid)
521 DB_query("UPDATE Game SET mod_date = CURRENT_TIMESTAMP WHERE id=".DB_quote_smart($gameid));
525 function DB_get_game_timestamp($gameid)
527 $r = DB_query_array("SELECT mod_date FROM Game WHERE id=".DB_quote_smart($gameid));
535 function DB_update_user_timestamp($userid)
537 DB_query("UPDATE User SET last_login = CURRENT_TIMESTAMP WHERE id=".DB_quote_smart($userid));
541 function DB_get_user_timestamp($userid)
543 $r = DB_query_array("SELECT last_login FROM User WHERE id=".DB_quote_smart($userid));
551 function DB_get_user_creation_date($userid)
553 $r = DB_query_array("SELECT create_date FROM User WHERE id=".DB_quote_smart($userid));
561 function DB_get_user_timezone($userid)
563 $r = DB_query_array("SELECT timezone FROM User WHERE id=".DB_quote_smart($userid));
568 return "Europe/London";
571 function DB_insert_comment($comment,$playid,$gameid,$userid)
573 DB_query("INSERT INTO Comment VALUES (CURRENT_TIMESTAMP,CURRENT_TIMESTAMP,NULL,$userid,$playid,$gameid, ".DB_quote_smart($comment).")");
578 function DB_get_pre_comment($gameid)
580 $r = DB_query_array_all("SELECT comment, User.fullname FROM Comment".
581 " LEFT JOIN User ON User.id=user_id".
583 " AND game_id=$gameid ");
587 function DB_get_pre_comment_call($gameid)
589 $r = DB_query_array_all("SELECT comment, User.fullname FROM Comment".
590 " LEFT JOIN User ON User.id=user_id".
592 " AND game_id=$gameid ");
596 function DB_insert_note($comment,$gameid,$userid)
598 DB_query("INSERT INTO Notes VALUES (CURRENT_TIMESTAMP,CURRENT_TIMESTAMP,NULL,$userid,$gameid, ".DB_quote_smart($comment).")");
603 function DB_get_notes_by_userid_and_gameid($userid,$gameid)
607 $result = DB_query("SELECT comment FROM Notes WHERE user_id=".DB_quote_smart($userid) .
608 " AND game_id=".DB_quote_smart($gameid));
610 while($r = DB_fetch_array($result))
617 function DB_get_gametype_by_gameid($id)
619 $r = DB_query_array("SELECT type FROM Game WHERE id=".DB_quote_smart($id));
627 function DB_set_gametype_by_gameid($id,$p)
629 DB_query("UPDATE Game SET type='".$p."' WHERE id=".DB_quote_smart($id));
633 function DB_get_solo_by_gameid($id)
635 $r = DB_query_array("SELECT solo FROM Game WHERE id=".DB_quote_smart($id));
644 function DB_get_startplayer_by_gameid($id)
646 $r = DB_query_array("SELECT startplayer FROM Game WHERE id=".DB_quote_smart($id));
654 function DB_set_startplayer_by_gameid($id,$p)
656 DB_query("UPDATE Game SET startplayer='".$p."' WHERE id=".DB_quote_smart($id));
660 function DB_get_player_by_gameid($id)
662 $r = DB_query_array("SELECT player FROM Game WHERE id=".DB_quote_smart($id));
669 function DB_set_player_by_gameid($id,$p)
671 DB_query("UPDATE Game SET player='".DB_quote_smart($p)."' WHERE id=".DB_quote_smart($id));
677 function DB_get_ruleset_by_gameid($id)
679 $r = DB_query_array("SELECT ruleset FROM Game WHERE id=".DB_quote_smart($id));
687 function DB_get_session_by_gameid($id)
689 $r = DB_query_array("SELECT session FROM Game WHERE id=".DB_quote_smart($id));
697 function DB_get_max_session()
699 $r = DB_query_array("SELECT MAX(session) FROM Game");
707 function DB_get_hashes_by_session($session,$user)
711 $result = DB_query("SELECT Hand.hash FROM Hand".
712 " LEFT JOIN Game ON Game.id=Hand.game_id ".
713 " WHERE Game.session=".DB_quote_smart($session).
714 " AND Hand.user_id=".DB_quote_smart($user).
715 " ORDER BY Game.create_date ASC");
716 while($t = DB_fetch_array($result))
722 function DB_get_ruleset($dullen,$schweinchen,$call,$lowtrump)
726 $result = DB_query("SELECT id FROM Rulesets WHERE".
727 " dullen=".DB_quote_smart($dullen)." AND ".
728 " Rulesets.call=".DB_quote_smart($call)." AND ".
729 " schweinchen=".DB_quote_smart($schweinchen)." AND ".
730 " lowtrump=".DB_quote_smart($lowtrump));
732 $r = DB_fetch_array($result);
735 return $r[0]; /* found ruleset */
739 $result = DB_query("INSERT INTO Rulesets VALUES (CURRENT_TIMESTAMP, CURRENT_TIMESTAMP, ".
740 DB_quote_smart($dullen).",".
741 DB_quote_smart($schweinchen).",".
742 DB_quote_smart($lowtrump).",".
743 DB_quote_smart($call).
746 return DB_insert_id();
749 return -1; /* something went wrong */
752 function DB_get_party_by_hash($hash)
754 $r = DB_query_array("SELECT party FROM Hand WHERE hash=".DB_quote_smart($hash));
762 function DB_get_party_by_gameid_and_userid($gameid,$userid)
764 $r = DB_query_array("SELECT party FROM Hand".
765 " WHERE game_id=".DB_quote_smart($gameid).
766 " AND user_id=".DB_quote_smart($userid));
773 function DB_get_party_by_session_and_userid($session,$userid)
775 /* used in score table by index. gameids are sorted by date, so we need to sort here too! */
776 $r = DB_query_array_all("SELECT party FROM Hand".
777 " LEFT JOIN Game ON Game.id = Hand.game_id".
778 " WHERE Game.session=".DB_quote_smart($session).
779 " AND user_id=".DB_quote_smart($userid)."".
780 " AND Game.status='gameover' ".
781 " ORDER BY Game.create_date ASC");
785 function DB_set_party_by_hash($hash,$party)
787 DB_query("UPDATE Hand SET party=".DB_quote_smart($party)." WHERE hash=".DB_quote_smart($hash));
791 function DB_get_PREF($myid)
794 $PREF['cardset'] = 'english';
795 $PREF['email'] = 'emailnonaddict';
796 $PREF['digest'] = 'digest-off';
797 $PREF['autosetup'] = 'no';
798 $PREF['sorting'] = 'high-low';
799 $PREF['open_for_games'] = 'yes';
800 $PREF['vacation_start'] = NULL;
801 $PREF['vacation_stop'] = NULL;
802 $PREF['vacation_comment'] = '';
803 $PREF['language'] = 'en';
805 /* get all preferences */
806 $r = DB_query('SELECT pref_key, value FROM User_Prefs'.
807 " WHERE user_id=".DB_quote_smart($myid) );
808 while($pref = DB_fetch_array($r) )
814 $PREF['cardset'] = $pref[1];
818 if($pref[1]=='emailaddict')
819 $PREF['email']='emailaddict';
824 $PREF['digest'] = $pref[1];
829 $PREF['autosetup']='yes';
834 $PREF['sorting'] = $pref[1];
837 case 'open for games':
839 $PREF['open_for_games'] = $pref[1];
842 case 'vacation start':
844 $PREF['vacation_start'] = $pref[1];
847 case 'vacation stop':
849 $PREF['vacation_stop'] = $pref[1];
852 case 'vacation comment':
854 $PREF['vacation_comment'] = $pref[1];
859 $PREF['language'] = $pref[1];
867 function DB_get_RULES($gameid)
869 $r = DB_query_array("SELECT * FROM Rulesets".
870 " LEFT JOIN Game ON Game.ruleset=Rulesets.id ".
871 " WHERE Game.id=".DB_quote_smart($gameid) );
873 $RULES['dullen'] = $r[2];
874 $RULES['schweinchen'] = $r[3];
875 $RULES['lowtrump'] = $r[4];
876 $RULES['call'] = $r[5];
881 function DB_get_email_pref_by_hash($hash)
883 $r = DB_query_array("SELECT value FROM Hand".
884 " LEFT JOIN User_Prefs ON Hand.user_id=User_Prefs.user_id".
885 " WHERE hash=".DB_quote_smart($hash)." AND pref_key='email'" );
888 if($r[0]=="emailaddict")
889 return "emailaddict";
891 return "emailnonaddict";
894 return "emailnonaddict";
897 function DB_get_email_pref_by_uid($uid)
899 $r = DB_query_array("SELECT value FROM User_Prefs ".
900 " WHERE user_id=".DB_quote_smart($uid)." AND pref_key='email'" );
903 if($r[0]=="emailaddict")
904 return "emailaddict";
906 return "emailnonaddict";
909 return "emailnonaddict";
912 function DB_get_unused_randomnumbers($userstr)
914 /* optimized version of this query using temporary tables (perhaps we should use a procedure here?).
915 First we create a copy of the Game table using just the cards.
916 Then in a second round we delete all the randomnumbers of games where our players are in.
917 At the end we return only the first entry in the temporary table.
919 DB_query("DROP TEMPORARY TABLE IF EXISTS gametmp;");
920 DB_query("CREATE TEMPORARY TABLE gametmp SELECT DISTINCT randomnumbers FROM Game;");
921 DB_query("DELETE FROM gametmp WHERE randomnumbers IN (SELECT DISTINCT randomnumbers FROM Game WHERE id IN (SELECT DISTINCT game_id FROM Hand WHERE user_id IN (".$userstr.")));");
923 $r = DB_query_array("SELECT randomnumbers FROM gametmp LIMIT 1;");
924 DB_query("DROP TEMPORARY TABLE IF EXISTS gametmp;");
932 function DB_get_number_of_passwords_recovery($user)
934 $r = DB_query_array("SELECT COUNT(*) FROM Recovery ".
935 " WHERE user_id=".DB_quote_smart($user).
936 " AND DATE_SUB(CURDATE(),INTERVAL 1 DAY) <= create_date".
937 " GROUP BY user_id " );
944 function DB_set_recovery_password($user,$newpw)
946 DB_query("INSERT INTO Recovery VALUES(NULL,".DB_quote_smart($user).
947 ",".DB_quote_smart($newpw).",CURRENT_TIMESTAMP)");
951 function DB_delete_recovery_passwords($userid)
953 DB_query("DELETE FROM Recovery WHERE user_id=".DB_quote_smart($userid));
957 function DB_get_card_name($card)
962 $r = DB_query_array("SELECT strength,suite FROM Card WHERE id=".DB_quote_smart($card));
965 return $r[0]." of ".$r[1];
967 return "Error during get_card_name ".$card;
970 function DB_get_current_playid($gameid)
972 /* return playid or -1 for pre-game phase */
973 $trick = DB_get_max_trickid($gameid);
975 if(!$trick) return -1;
977 $r = DB_query_array("SELECT id FROM Play WHERE trick_id=".DB_quote_smart($trick)." ORDER BY create_date DESC LIMIT 1");
985 function DB_get_call_by_hash($hash)
987 $r = DB_query_array("SELECT point_call FROM Hand WHERE hash=".DB_quote_smart($hash));
995 function DB_get_partner_call_by_hash($hash)
997 $partner = DB_get_partner_hash_by_hash($hash);
1001 $r = DB_query_array("SELECT point_call FROM Hand WHERE hash=".DB_quote_smart($partner));
1010 function DB_get_partner_hash_by_hash($hash)
1012 $gameid = DB_get_gameid_by_hash($hash);
1013 $party = DB_get_party_by_hash($hash);
1015 $r = DB_query_array("SELECT hash FROM Hand WHERE game_id=".DB_quote_smart($gameid).
1016 " AND party=".DB_quote_smart($party)." AND hash<>".DB_quote_smart($hash));
1024 function DB_format_gameid($gameid)
1026 /* get session and create date */
1027 $r = DB_query_array("SELECT session, create_date FROM Game WHERE id=".DB_quote_smart($gameid));
1031 /* get number of game */
1032 $r = DB_query_array("SELECT SUM(TIME_TO_SEC(TIMEDIFF(create_date, '$date'))<=0) ".
1034 " WHERE session=".DB_quote_smart($session));
1035 return $session.'.'.$r[0];
1038 function DB_get_reminder($user,$gameid)
1040 $r = DB_query_array("SELECT COUNT(*) FROM Reminder ".
1041 " WHERE user_id=".DB_quote_smart($user).
1042 " AND game_id=".DB_quote_smart($gameid).
1043 " AND DATE_SUB(CURDATE(),INTERVAL 1 DAY) <= create_date".
1044 " GROUP BY user_id " );
1051 function DB_set_reminder($user,$gameid)
1053 DB_query("INSERT INTO Reminder ".
1054 " VALUES(NULL, ".DB_quote_smart($user).", ".DB_quote_smart($gameid).
1055 ", CURRENT_TIMESTAMP) ");
1059 function DB_is_session_active($session)
1061 $r = DB_query_array("SELECT COUNT(*) FROM Game ".
1062 " WHERE session=$session ".
1063 " AND status IN ('pre','play') ");
1070 function DB_get_gameids_of_finished_games_by_session($session)
1074 if($session==0) /* return all games */
1075 $queryresult = DB_query_array_all("SELECT Game.id,SUM(IF(STRCMP(Score.party,'re'),-1,1)),Game.type FROM Game ".
1076 " LEFT JOIN Score on game_id=Game.id".
1077 " WHERE status='gameover' ".
1078 " GROUP BY Game.id");
1079 else /* return games in a session */
1080 $queryresult = DB_query_array_all("SELECT Game.id,SUM(IF(STRCMP(Score.party,'re'),-1,1)),Game.type FROM Game ".
1081 " LEFT JOIN Score on game_id=Game.id".
1082 " WHERE session=".DB_quote_smart($session).
1083 " AND status='gameover' ".
1084 " GROUP BY Game.id".
1085 " ORDER BY Game.create_date ASC");
1087 return $queryresult;
1090 function DB_get_card_value_by_cardid($id)
1092 $r = DB_query_array("SELECT points FROM Card ".
1093 " WHERE id=".DB_quote_smart($id));
1101 function DB_get_userid($type,$var1="",$var2="")
1103 /* get the userid of a user
1104 * this can be done several ways, which are all handled below
1105 * if a email/password combination is given and it doesn't work, we also
1106 * need to check the recovery table for additional passwords
1114 $result = DB_query("SELECT id FROM User WHERE fullname=".DB_quote_smart($var1));
1117 $result = DB_query("SELECT user_id FROM Hand WHERE hash=".DB_quote_smart($var1));
1120 $result = DB_query("SELECT id FROM User WHERE password=".DB_quote_smart($var1));
1123 $result = DB_query("SELECT id FROM User WHERE email=".DB_quote_smart($var1));
1125 case 'email-password':
1126 $result = DB_query("SELECT id FROM User WHERE email=".DB_quote_smart($var1)." AND password=".DB_quote_smart($var2));
1127 $r = DB_fetch_array($result);
1128 /* test if a recovery password has been set */
1131 /* testing alternative password */
1132 $result = DB_query("SELECT User.id FROM User".
1133 " LEFT JOIN Recovery ON User.id=Recovery.user_id".
1134 " WHERE email=".DB_quote_smart($var1).
1135 " AND Recovery.password=".DB_quote_smart($var2).
1136 " AND DATE_SUB(CURDATE(),INTERVAL 1 DAY) <= Recovery.create_date");
1139 case 'gameid-position':
1140 $result = DB_query("SELECT user_id FROM Hand WHERE game_id=".
1141 DB_quote_smart($var1)." AND position=".
1142 DB_quote_smart($var2));
1147 $r = DB_fetch_array($result);
1155 function DB_get_email($type,$var1='',$var2='')
1157 /* return the email of a user
1158 * this is used for sending out emails, but also for
1159 * testing the login for example
1164 $result = DB_query("SELECT email FROM User WHERE fullname=".DB_quote_smart($var1)."");
1167 $result = DB_query("SELECT email FROM User WHERE id=".DB_quote_smart($var1)."");
1170 $result = DB_query("SELECT User.email FROM User ".
1171 "LEFT JOIN Hand ON Hand.user_id=User.id ".
1172 "WHERE Hand.hash=".DB_quote_smart($var1)."");
1174 case 'position-gameid':
1175 $result = DB_query("SELECT email FROM User ".
1176 "LEFT JOIN Hand ON User.id=Hand.user_id ".
1177 "LEFT JOIN Game ON Game.id=Hand.game_id ".
1178 "WHERE Game.id=".DB_quote_smart($var2)." ".
1179 "AND Hand.position=".DB_quote_smart($var1)."");
1183 $r = DB_fetch_array($result);
1191 function DB_get_name($type,$var1='')
1193 /* get the full name of a user
1194 * a user can be uniquely identified several ways
1199 $r = DB_query_array("SELECT fullname FROM Hand LEFT JOIN User ON Hand.user_id=User.id WHERE hash=".DB_quote_smart($var1));
1202 $r = DB_query_array("SELECT fullname FROM User WHERE email=".DB_quote_smart($var1));
1205 $r = DB_query_array("SELECT fullname FROM User WHERE id=".DB_quote_smart($var1));
1214 function DB_add_exchanged_card($card,$old_hand_id,$new_hand_id)
1216 DB_query("INSERT INTO Card_Exchange VALUES (NULL,$new_hand_id,$old_hand_id,$card)");
1220 function DB_get_exchanged_cards($hash)
1224 $handid = DB_get_handid('hash',$hash);
1226 $result = DB_query("SELECT card_id FROM Card_Exchange WHERE orig_hand_id=".DB_quote_smart($handid));
1227 while($r = DB_fetch_array($result))
1233 function DB_played_by_others($gameid)
1236 $result = DB_query("SELECT id FROM Game WHERE randomnumbers=(SELECT randomnumbers FROM Game WHERE id=$gameid) AND status='gameover'");
1237 while($r = DB_fetch_array($result))
1243 function DB_get_number_of_tricks($gameid,$position)
1245 $r = DB_query_array("SELECT COUNT(winner) FROM Trick Where game_id='$gameid' and winner='$position'");
1249 function DB_digest_insert_email($To,$message,$type,$gameid)
1251 if($type == GAME_YOUR_TURN)
1252 DB_query("INSERT INTO digest_email VALUES (NULL,".DB_quote_smart($To).",CURRENT_TIMESTAMP,'your_turn',$gameid,".DB_quote_smart($message).")");
1254 DB_query("INSERT INTO digest_email VALUES (NULL,".DB_quote_smart($To).",CURRENT_TIMESTAMP,'misc',NULL,".DB_quote_smart($message).")");
1258 function DB_get_digest_users()
1262 $result = DB_query("SELECT user_id FROM User_Prefs WHERE pref_key='digest' and value <> 'digest-off'");
1263 while($r = DB_fetch_array($result))
1269 function DB_get_digest_message_by_email($email)
1271 $messages = array();
1273 $result = DB_query("SELECT id,content,type,game_id FROM digest_email Where email='$email'");
1274 while($r = DB_fetch_array($result))
1280 function DB_digest_delete_message($id)
1282 DB_query("Delete from digest_email where id='$id'");