poverty should work now! added german card deck, tons of small fixes

[e-DoKo.git] / db.php

diff --git a/db.php b/db.php
index 31098d4ea40dd430851e7f2c78ec95b052a876bd..a19242cacba7613f304dc9a687ae7325e07b0b20 100644 (file)
--- a/db.php
+++ b/db.php
@@ -7,12 +7,15 @@
 function DB_open()
 {
   global $DB,$DB_user,$DB_host,$DB_database,$DB_password;
-  if ( $DB = mysql_connect($DB_host,$DB_user, $DB_password) )
-    mysql_select_db($DB_database) or die('Could not select database'); 
+  $DB = @mysql_connect($DB_host,$DB_user, $DB_password);
+  if ( $DB )
+    {
+      mysql_select_db($DB_database) or die('Could not select database'); 
+    }
   else
-    die (mysql_error());
+    return -1;
   
-  return;
+  return 0;
 }
 
 function DB_close()
@@ -70,6 +73,21 @@ function DB_get_email_by_userid($id)
     return "";
 }
 
+function DB_get_email_by_pos_and_gameid($pos,$gameid)
+{
+  $result = mysql_query("SELECT email FROM User ".
+                       "LEFT JOIN Hand ON User.id=Hand.user_id ".
+                       "LEFT JOIN Game ON Game.id=Hand.game_id ". 
+                       "WHERE Game.id=".DB_quote_smart($gameid)." ".
+                       "AND Hand.position=".DB_quote_smart($pos)."");
+  $r      = mysql_fetch_array($result,MYSQL_NUM);
+  
+  if($r)
+    return $r[0];
+  else
+    return "";
+}
+
 function DB_get_email_by_hash($hash)
 {
   $result = mysql_query("SELECT User.email FROM User LEFT JOIN Hand ON Hand.user_id=User.id WHERE Hand.hash=".DB_quote_smart($hash)."");
@@ -145,6 +163,18 @@ function DB_get_handid_by_gameid_and_position($gameid,$pos)
   else
     return -1;
 }
+function DB_get_handid_by_gameid_and_userid($gameid,$userid)
+{
+  $result = mysql_query("SELECT id FROM Hand WHERE game_id=".
+                       DB_quote_smart($gameid)." AND user_id=".
+                       DB_quote_smart($userid));
+  $r      = mysql_fetch_array($result,MYSQL_NUM);
+  
+  if($r)
+    return $r[0];
+  else
+    return -1;
+}
 
 function DB_get_userid_by_hash($hash)
 {
@@ -179,6 +209,17 @@ function DB_get_name_by_hash($hash)
     return "";
 }
 
+function DB_get_name_by_email($email)
+{
+  $result = mysql_query("SELECT fullname FROM User WHERE email=".DB_quote_smart($email));
+  $r      = mysql_fetch_array($result,MYSQL_NUM);
+  
+  if($r)
+    return $r[0];
+  else
+    return "";
+}
+
 function DB_get_name_by_userid($id)
 {
   $result = mysql_query("SELECT fullname FROM User  WHERE id=".DB_quote_smart($id));
@@ -207,6 +248,22 @@ function DB_set_game_status_by_gameid($id,$status)
   return;
 }
 
+function DB_set_sickness_by_gameid($id,$status)
+{
+  mysql_query("UPDATE Game SET sickness='".$status."' WHERE id=".DB_quote_smart($id));
+  return;
+}
+function DB_get_sickness_by_gameid($id)
+{
+  $result = mysql_query("SELECT sickness FROM Game WHERE id=".DB_quote_smart($id));
+  $r      = mysql_fetch_array($result,MYSQL_NUM);
+  
+  if($r)
+    return $r[0];
+  else
+    return NULL;
+}
+
 function DB_get_game_status_by_gameid($id)
 {
   $result = mysql_query("SELECT status FROM Game WHERE id=".DB_quote_smart($id));
@@ -248,6 +305,18 @@ function DB_get_sickness_by_userid_and_gameid($uid,$gid)
     return 0;
 }
 
+function DB_get_sickness_by_pos_and_gameid($pos,$gid)
+{
+  $result = mysql_query("SELECT sickness FROM Hand WHERE position=".DB_quote_smart($pos).
+                       " AND game_id=".DB_quote_smart($gid));
+  $r      = mysql_fetch_array($result,MYSQL_NUM);
+  
+  if($r)
+    return $r[0];
+  else
+    return 0;
+}
+
 function DB_get_gameid_by_hash($hash)
 {
   $result = mysql_query("SELECT game_id FROM Hand WHERE hash=".DB_quote_smart($hash));
@@ -435,6 +504,17 @@ function DB_get_hash_from_game_and_pos($id,$pos)
     return "";
 }
 
+function DB_get_hash_from_gameid_and_userid($id,$user)
+{
+  $result = mysql_query("SELECT hash FROM Hand WHERE game_id=".DB_quote_smart($id)." and user_id=".DB_quote_smart($user));
+  $r      = mysql_fetch_array($result,MYSQL_NUM);
+  
+  if($r)
+    return $r[0];
+  else
+    return "";
+}
+
 function DB_get_all_names()
 {
   $names  = array();
@@ -446,6 +526,13 @@ function DB_get_all_names()
   return $names;
 }
 
+function DB_update_game_timestamp($gameid)
+{
+  mysql_query("UPDATE Game SET mod_date = CURRENT_TIMESTAMP WHERE id=".DB_quote_smart($gameid));
+  return;
+}
+
+
 function DB_update_user_timestamp($userid)
 {
   mysql_query("UPDATE User SET last_login = CURRENT_TIMESTAMP WHERE id=".DB_quote_smart($userid));