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";
echo mysql_error();
page_footer();
exit;
}
// Display a custom error message and die
function php_die($title="Error", $message="Unkown error")
{
?>
$value"; break;
case "==": $inclusive[] = "bannerID = $value"; break;
}
}
}
$where_exclusive = !empty($exclusive) ? implode(" AND ", $exclusive): "";
$where_inclusive = !empty($inclusive) ? implode(" OR ", $inclusive): "";
$where = sprintf("$where_inclusive %s $where_exclusive", (!empty($where_inclusive) && !empty($where_exclusive)) ? "AND": "");
$where = trim($where);
if(!empty($where))
{
$where .= " AND ";
}
$select = "SELECT
bannerID,
banner,
format,
width,
height,
alt,
bannertext,
url
FROM
$phpAds_tbl_banners
WHERE
$where
active = 'true' ";
if($clientID != 0)
{
$select .= " AND clientID = $clientID ";
}
if(is_string($what) && !ereg("[0-9]x[0-9]", $what))
{
switch($what)
{
// Get all HTML banners
case "html":
$select .= " AND format = 'html' ";
break;
//Not any of the special words (i.e. 'html'), So, must be a keyword
default:
$select .= " AND (";
$what_array = explode(",",$what);
// changed acording to the post from phpAds mailing list
//From: Wim Godden
//Date: Sat Jun 17, 2000 12:08pm
//Subject: [phpAds] Solution to 2 problems : keywords and limited banner selection
for($k=0; $k
*/
$select .= "keyword = 'global') ";
} //switch($what)
}
elseif(is_int($what))
{
$select .= " AND bannerID = $what ";
}
else
{
list($width, $height) = explode("x", $what);
// Get all banners with the specified width/height
$select .= " AND width = $width
AND height = $height ";
}
// print($select);
$res = @mysql_db_query($phpAds_db, $select);
if(!$res)
return(false);
$rows = array();
while ($tmprow = @mysql_fetch_array($res)) {
$rows[] = $tmprow;
}
$date = getdate(time());
$request = array('remote_host' => $REMOTE_ADDR,
'user_agent' => $HTTP_USER_AGENT,
'weekday' => $date['wday']);
count($rows) > 0 ? $cr = count($rows) : $cr = 1;
mt_srand((double)microtime()*1000000+ 1);
$randval = mt_rand() % $cr;
// this can be infinite loop that's why thereis check for $cnt
for($cnt=0; (!empty($displayed[$rows[$randval]["id"]])
or !acl_check($request, $rows[$randval]))
and $cnt<$cr*100; $cnt++)
{
$randval = mt_rand() % $cr;
}
$row = $rows[$randval];
$displayed[$row["id"]]=1;
return($row);
}
// Log an adview for the banner with $bannerID
function log_adview($bannerID)
{
global $phpAds_log_adviews, $phpAds_ignore_hosts, $phpAds_reverse_lookup, $phpAds_insert_delayed;
global $row, $phpAds_tbl_adviews;
global $REMOTE_HOST, $REMOTE_ADDR;
if(!$phpAds_log_adviews)
{
return(false);
}
if($phpAds_reverse_lookup)
{
$host = isset($REMOTE_HOST) ? $REMOTE_HOST : @gethostbyaddr($REMOTE_ADDR);
}
else
{
$host = $REMOTE_ADDR;
}
// Check if host is on list of hosts to ignore
$found = 0;
while(($found == 0) && (list($key, $ignore_host)=each($phpAds_ignore_hosts)))
{
if(eregi($ignore_host, $host)) // host found in ignore list
{
$found = 1;
}
}
if($found == 0)
{
$res = @mysql_db_query($GLOBALS["phpAds_db"], sprintf("
INSERT %s
INTO $phpAds_tbl_adviews
VALUES
(
'$bannerID',
null,
'$host'
)
", $phpAds_insert_delayed ? "DELAYED": ""));
}
}
// view a banner
function view($what, $clientID=0, $target = "", $withtext=0, $context=0)
{
global $phpAds_db, $REMOTE_HOST;
if(!is_int($clientID))
{
$target = $clientID;
$clientID = 0;
}
@mysql_pconnect($GLOBALS["phpAds_hostname"], $GLOBALS["phpAds_mysqluser"], $GLOBALS["phpAds_mysqlpassword"]);
$row = get_banner($what, $clientID, $context);
if(!empty($row["bannerID"]))
{
if(!empty($target))
{
$target = " target=\"$target\"";
}
if($row["format"] == "html")
{
if(!empty($row["url"]))
{
echo "";
}
echo $row["banner"];
if(!empty($row["url"]))
{
echo "";
}
}
else
{
echo "![\"$row[alt]\"](\"bannerView.php?bannerID=$row[bannerID]\") ";
if($withtext && !empty($row["bannertext"]))
{
echo "
\n".$row["bannertext"]."";
}
}
}
log_adview($row["bannerID"]);
return($row["bannerID"]);
}
function view_t($what, $target = "")
{
view ($what, $target, 1);
}
?>
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