Auction script HELP PLEASE

[sinisa]

Hi I do not have much experience in php but I think this can be done?
I would like to swap the dutch auction type for buy now option and when someone select buy now option I need that auction to be closed so no more bids can be possible on that auction

Here is the bid.php  Can anyone help pleaseeeeeeee????
[code]<?php


        include("./includes/config.inc.php");
        include("./includes/messages.inc.php");
        include("./includes/auction_types.inc.php");
        include("./includes/autobid.inc.php");

        /* first check if valid auction ID passed */
        $result = mysql_query("SELECT * FROM PHPAUCTION_auctions WHERE id='$id'");
                // SQL error
        if (!$result)
        {
                include("header.php");
$TPL_errmsg = $ERR_001;
              include("templates/template_bid_php.html");

                include("footer.php");
                exit;
        }
        $n = mysql_num_rows($result);

                // such auction does not exist
        if ($n==0)
        {
                include("header.php");
$TPL_errmsg = $ERR_606;
              include("templates/template_bid_php.html");

                include("footer.php");
                exit;
        }

// extract info about this auction into an hash
$Data = mysql_fetch_array($result);
$auctiondate = $Data[starts];
$auctionends = $Data[ends];
$item_title = $Data["title"];
$increment= $Data[increment];
$item_description = $Data["description"];
$aquantity = $Data[quantity];
$minimum_bid=$Data[minimum_bid];
$current_bid=$Data[current_bid];
// check if auction isn't closed
$AuctionIsClosed = false;
$closed = intval($Data["closed"]);
$c = $Data["ends"];

if ( mktime(substr($c,11,2),
substr($c,14,2),
substr($c,17,2),
substr($c,5,2),
substr($c,8,2),
substr($c,0,4)
) <= time() )
$AuctionIsClosed = true;

if ( ($closed==1) || ($AuctionIsClosed) )
{
include("header.php");
$TPL_errmsg = $ERR_614;
include("templates/template_bid_php.html");

include("footer.php");
exit;
}

// fetch info about seller
$result = mysql_query("SELECT * FROM PHPAUCTION_users WHERE id='".$Data["user"]."'");
$n = 0;
if ($result)
$n = mysql_num_rows($result);
if ($n>0)
$Seller = mysql_fetch_array($result);
else
$Seller = array();


$atype = intval($Data[auction_type]);

// calculate: increment and mimimum bid value
// determine max bid for this auction

$query = "SELECT MAX(bid) AS maxbid FROM PHPAUCTION_bids WHERE auction='$id' GROUP BY auction";
$result_bids = mysql_query ( $query) ;
if ( !$result_bids )
{
print $MSG_001;
  exit;
}

if ( mysql_num_rows($result_bids ) > 0)
{
  $high_bid      = mysql_result ( $result_bids, 0, "maxbid" );
 
}


/* Get bid increment for current bis and calculate minimum bid */
$customincrement=$Data[increment];
$minimum_bid=$Data[minimum_bid];
$query = "SELECT increment FROM PHPAUCTION_increments WHERE".
"((low<=$high_bid AND high>=$high_bid) OR".
"(low<$high_bid AND high<$high_bid)) ORDER BY increment DESC";

$result_incr = mysql_query  ( $query );
if($result_incr != 0)
{
$increment  = mysql_result ( $result_incr, 0, "increment" );
    }
   
    if($atype == 2)
{
$increment = 0;
}
    if($customincrement > 0)
    {
        $increment  = $customincrement;
    }

if ($high_bid == 0 || $atype ==2)
{
$next_bid = $minimum_bid;
}
else
{
$next_bid = $high_bid + $increment;
}

        /*      else: such auction does exist.
                if called from item.php - then transfer passed data
                if called - check data/username/password and then execute autobid
        */

        unset($display_bid_form);
        if (empty($action) )
        {
                // no "action" specified
                $display_bid_form = true;
        }
        else
        {
// an action specified: check for data and perform corresponding actions

unset($ERR);

$bid = input_money($bid);

// check if bid value is OK


if($bid < $next_bid)
{
$ERR = "607";
}

// check if number of items is OK
if ( ($atype==2) && (!isset($ERR)) )
{
if ( (intval($qty)==0) || (intval($qty)>intval($Data["quantity"])) )
{
$ERR = "608";
}
}

// check if nickname and password entered
if ( !isset($ERR) )
{
if ( strlen($nick)==0 || strlen($password)==0 )
$ERR = "610";
}

// check if nick is valid
if ( !isset($ERR) )
{
$query = "SELECT * FROM PHPAUCTION_users WHERE nick='".addslashes($nick)."'";

$result = mysql_query($query);

$n = 0;
if ($result)
$n = mysql_num_rows($result);
else
$ERR = "001";

if ( !isset($ERR) )
{
if ($n==0)
$ERR = "609";
}
if($n > 0)
$bidder_id = mysql_result($result,0,"id");
}

// check if password is correct
if ( !isset($ERR) )
{
$pwd = mysql_result($result,0,"password");
if ($pwd != md5($MD5_PREFIX.$password))
{
$ERR = "611";
}
else
{
if(mysql_result($result,0,"suspended") > 0)
{
$ERR = "618";
}
}
}

// Check if Auction is suspended
if ( !isset($ERR) )
{
$query2 = "SELECT suspended FROM PHPAUCTION_auctions WHERE id='$id'";
$result2 = mysql_query($query2);

if (mysql_result($result2, 0, "suspended") > 0)
{
$ERR = "619";
}
}


#// ------------------------------------------------------------
#// ADDED BY GIANLUCA Jan. 9, 2002
#// ------------------------------------------------------------
#// If dutch auction, check if the bidding user already
#// placed a bid and, if yes, the current bid cannot be minor
#// than the previous placed bid.
if($Data[auction_type] == 2)
{
#//
$CURRENT = $bid * $qty;

#// Search for bids of this user
$query = "SELECT * from PHPAUCTION_bids WHERE bidder='$bidder_id' and auction='$id'";

$res_ = @mysql_query($query);
if($res_ && mysql_num_rows($res_) > 0)
{
while($BID = mysql_fetch_array($res_))
{
if($CURRENT < ($BID[quantity] * $BID[bid]))
{
$ERR = "059";
}
}
}
}
#// ------------------------------------------------------------
#// >>>>>>ENDS - ADDED BY GIANLUCA Jan. 9, 2002<<<<<<<<
#// ------------------------------------------------------------






// check if bidder is not the seller
if ( !isset($ERR) )
{
$bidderID = mysql_result($result,0,"id");
if ( $bidderID == $Seller["id"] )
$ERR = "612";
}

// check if this user isn't winning now
if ( !isset($ERR) )
{
$result = mysql_query("SELECT * FROM PHPAUCTION_bids WHERE auction='$id' ORDER BY bid DESC");
$auctionBIDS = $result;
$n = 0;
if ($result)
{
$n = mysql_num_rows($result);
if ($n>0  && $atype!=2)
{
$bidder = mysql_result($result,0,"bidder");
if ($bidder == $bidderID)
$ERR = "613";
}

         
}
else
$ERR = "001";
}

// perform final actions
if ( isset($ERR) )
{
$display_bid_form = true;
$TPL_errmsg = ${"ERR_".$ERR};
}
else
{
unset($ERR);






$send_email = 0;

// Send e-mail to the old winner if necessary

// Check if there's a previous winner and get his/her data

$query = "select bidder,bid from PHPAUCTION_bids where auction=\"$id\" order by bid desc";
$result = mysql_query($query);
if(!$query)
{
print $ERR_001."<BR>$query<BR>".mysql_error();
exit;
}

if(mysql_num_rows($result) > 0)
{
if($atype == 2){
$send_email= 0;
}
else
$send_email = 1;

$OldWinner_id = mysql_result($result,0,"bidder");
$OldWinner_bid = mysql_result($result,0,"bid");
$OldWinner_bid = print_money($OldWinner_bid);

$query = "select * from PHPAUCTION_users where id=\"$OldWinner_id\"";
$result_old_winner = mysql_query($query);
if(!$result_old_winner){
print $ERR_001."<BR>$query<BR>".mysql_error();
exit;
}

$OldWinner_nick = mysql_result($result_old_winner,0,"nick");
$OldWinner_name = mysql_result($result_old_winner,0,"name");
$OldWinner_email = mysql_result($result_old_winner,0,"email");
}

// Update auctions table with the new bid

$bid = doubleval($bid);
$query = "update PHPAUCTION_auctions set current_bid=$bid,starts='$auctiondate',ends='$auctionends' where id=\"$id\"";
//$query = "update auctions set current_bid=$bid where id=\"$id\"";
if(!mysql_query($query)){
print $ERR_001."<BR>$query<BR>".mysql_error();
exit;
}


// Update bids table with the new bid

$query = "insert into PHPAUCTION_bids values(\"$id\",\"$bidder_id\",$bid,NULL,".intval($qty).")";
if(!mysql_query($query)){
print $ERR_001."<BR>$query<BR>".mysql_error();
exit;
}


if($send_email){
        $year    = substr($auctionends,0,4);
        $month  = substr($auctionends,5,2);
        $day    = substr($auctionends,8,2);
        $hours  = substr($auctionends,11,2);
        $minutes = substr($auctionends,14,2);
        $ends_string  = $month . " " . $day . " " . $year . "  " . $hours . ":" . $minutes;
$new_bid = print_money($bid);
        //-- Send e-mail message
          include('./includes/no_longer_winner.inc.php');
}

// 3) perform output
if ( isset($ERR) )
{
$ERR = ${"ERR_".$ERR};
include "header.php";
print "<CENTER> $std_font $ERR </CENTER>";
print mysql_error();
include "footer.php";
exit;
}
else
{
$TPL_id = $id;
include "header.php";
include "templates/template_bid_result_php.html";
include "footer.php";
exit;
}
}
        }

        if($display_bid_form)
        {
                // prepare some data for displaying in the form
                $nickH = htmlspecialchars($nick);
                $bidH = htmlspecialchars($bid);
                $qtyH = htmlspecialchars($qty);
                $TPL_title = htmlspecialchars($Data[title]);
                $TPL_next_bid = print_money($next_bid);

$TPL_proposed_bid = print_money($bid); 
    $TPL_cancel_bid_link = "<A HREF=item.php?>$MSG_332</A>"; 
               

                // output the form
                include("header.php");
                include("templates/template_bid_php.html");
                include("footer.php");
                exit;
        }
[/code]

[sinisa]

Or do i need to send the script of some other page??? ???