function phpAds_fetchJavascriptVariables($trackerid)
{
global $phpAds_config;
include phpAds_path . '/libraries/deliverycache/cache-' . $phpAds_config['delivery_caching'] . '.inc.php';
// Get cache
$cache = phpAds_cacheFetch('what=tracker:' . $trackerid);
if (!$cache) {
$variables_result = phpAds_dbQuery("\n\t\t\t\t\t\t\t\tSELECT \n\t\t\t\t\t\t\t\t\tvariableid,\n\t\t\t\t\t\t\t\t\tname,\n\t\t\t\t\t\t\t\t\tvariabletype\n\t\t\t\t\t\t\t\tFROM \n\t\t\t\t\t\t\t\t\t" . $phpAds_config['tbl_variables'] . "\n\t\t\t\t\t\t\t\tWHERE \n\t\t\t\t\t\t\t\t\ttrackerid='" . $trackerid . "'");
while ($variable = phpAds_dbFetchArray($variables_result)) {
$cache[$variable['variableid']] = array('name' => $variable['name'], 'variabletype' => $variable['variabletype']);
}
if (count(cache) > 0) {
phpAds_cacheStore('what=tracker:' . $trackerid, $cache);
} else {
return;
}
}
return $cache;
}
function phpAds_fetchBannerZone($remaining, $clientid, $context = 0, $source = '', $richmedia = true)
{
global $phpAds_config;
global $phpAds_followedChain;
// Get first part, store second part
$what = strtok($remaining, '|');
$remaining = strtok('');
$zoneid = substr($what, 5);
// Check if zone was already evaluated in the chain
if (isset($phpAds_followedChain) && in_array($zoneid, $phpAds_followedChain)) {
return $remaining;
} else {
$phpAds_followedChain[] = $zoneid;
}
// Get cache
if (!defined('LIBVIEWCACHE_INCLUDED')) {
@(include phpAds_path . '/libraries/deliverycache/cache-' . $phpAds_config['delivery_caching'] . '.inc.php');
}
$cache = @phpAds_cacheFetch('what=zone:' . $zoneid);
if (!$cache) {
$zoneres = phpAds_dbQuery("SELECT * FROM " . $phpAds_config['tbl_zones'] . " WHERE zoneid='" . $zoneid . "'");
if ($zone = phpAds_dbFetchArray($zoneres)) {
// No linked banners
if ($remaining == '') {
$remaining = $zone['chain'];
}
if ($zone['what'] == '') {
return $remaining;
}
if (!defined('LIBVIEWQUERY_INCLUDED')) {
include phpAds_path . '/libraries/lib-view-query.inc.php';
}
$precondition = '';
// Size preconditions
if ($zone['width'] > -1) {
$precondition .= " AND " . $phpAds_config['tbl_banners'] . ".width = " . $zone['width'] . " ";
}
if ($zone['height'] > -1) {
$precondition .= " AND " . $phpAds_config['tbl_banners'] . ".height = " . $zone['height'] . " ";
}
// Text Ads preconditions
// Matching against the value instead of the constant phpAds_ZoneText (3).
// Didn't want to include the whole lib-zones just for a constant
if ($zone['delivery'] == 3) {
$precondition .= " AND " . $phpAds_config['tbl_banners'] . ".storagetype = 'txt' ";
} else {
$precondition .= " AND " . $phpAds_config['tbl_banners'] . ".storagetype <> 'txt' ";
}
$select = phpAds_buildQuery($zone['what'], false, $precondition);
$res = phpAds_dbQuery($select);
// Build array for further processing...
$rows = array();
$prioritysum = 0;
while ($tmprow = phpAds_dbFetchArray($res)) {
// weight of 0 disables the banner
if ($tmprow['priority']) {
$prioritysum += $tmprow['priority'];
$rows[] = $tmprow;
}
}
$cache = array($zone['zoneid'], $rows, $zone['what'], $prioritysum, $zone['chain'], $zone['prepend'], $zone['append']);
phpAds_cacheStore('what=zone:' . $zone['zoneid'], $cache);
// Unpack cache
list($zoneid, $rows, $what, $prioritysum, $chain, $prepend, $append) = $cache;
} else {
// Zone not found
return $remaining;
}
} else {
// Unpack cache
list($zoneid, $rows, $what, $prioritysum, $chain, $prepend, $append) = $cache;
if ($remaining == '') {
$remaining = $chain;
}
if (count($rows) == 0) {
return $remaining;
}
}
// Build preconditions
$excludeBannerID = array();
$excludeCampaignID = array();
$includeBannerID = array();
$includeCampaignID = array();
if (is_array($context)) {
for ($i = 0; $i < count($context); $i++) {
list($key, $value) = each($context[$i]);
$type = 'bannerid';
$valueArray = explode(':', $value);
if (count($valueArray) == 1) {
list($value) = $valueArray;
} else {
list($type, $value) = $valueArray;
}
if ($type == 'bannerid') {
switch ($key) {
case '!=':
$excludeBannerID[$value] = true;
break;
case '==':
$includeBannerID[$value] = true;
break;
}
}
if ($type == 'campaignid') {
switch ($key) {
case '!=':
$excludeCampaignID[$value] = true;
break;
case '==':
$includeCampaignID[$value] = true;
break;
}
}
}
}
// Get number of rows
$maxindex = sizeof($rows);
// Create campaign mapping
$campaign_mapping = array();
for ($i = 0; $i < $maxindex; $i++) {
$campaign_mapping[$rows[$i]['clientid']][] = $i;
}
// Use a multiplier to make sure we don't have rounding problems afterwards
$multiplier = 1000;
// Make sure that prioritysum * multiplier works with mt_rand
while ($prioritysum * $multiplier > mt_getrandmax()) {
$multiplier /= 10;
}
// Track remaining rows
$remaining_rows = sizeof($rows);
// Start main loop
while ($prioritysum >= 1 && $remaining_rows > 0) {
$low = 0;
$high = 0;
$ranweight = $prioritysum > 1 ? mt_rand(0, $prioritysum * $multiplier - 1) : 0;
for ($i = 0; $i < $maxindex; $i++) {
if (is_array($rows[$i])) {
$low = $high;
$high += round($rows[$i]['priority'] * $multiplier);
if ($high > $ranweight && $low <= $ranweight) {
$postconditionSuccess = true;
// Excludelist banners
if (isset($excludeBannerID[$rows[$i]['bannerid']])) {
$postconditionSuccess = false;
}
// Excludelist campaigns
if ($postconditionSuccess == true && isset($excludeCampaignID[$rows[$i]['clientid']])) {
$postconditionSuccess = false;
}
// Includelist banners
if ($postconditionSuccess == true && sizeof($includeBannerID) && !isset($includeBannerID[$rows[$i]['bannerid']])) {
$postconditionSuccess = false;
}
// Includelist campaigns
if ($postconditionSuccess == true && sizeof($includeCampaignID) && !isset($includeCampaignID[$rows[$i]['clientid']])) {
$postconditionSuccess = false;
}
// HTML or Flash banners
if ($postconditionSuccess == true && $richmedia == false && ($rows[$i]['contenttype'] != 'jpeg' && $rows[$i]['contenttype'] != 'gif' && $rows[$i]['contenttype'] != 'png')) {
$postconditionSuccess = false;
}
// Blocked
if ($postconditionSuccess == true && $rows[$i]['block'] > 0 && isset($_COOKIE['phpAds_blockAd'][$rows[$i]['bannerid']]) && $_COOKIE['phpAds_blockAd'][$rows[$i]['bannerid']] > time()) {
$postconditionSuccess = false;
}
// Capped
if ($postconditionSuccess == true && $rows[$i]['capping'] > 0 && isset($_COOKIE['phpAds_capAd'][$rows[$i]['bannerid']]) && $_COOKIE['phpAds_capAd'][$rows[$i]['bannerid']] >= $rows[$i]['capping']) {
$postconditionSuccess = false;
}
// ACLs
if ($postconditionSuccess == true && $phpAds_config['acl'] && !phpAds_aclCheck($rows[$i], $source)) {
$postconditionSuccess = false;
}
if ($postconditionSuccess == false) {
// Failed one of the postconditions
// Delete this row
$bannerpriority = $rows[$i]['priority'];
$campaignid = $rows[$i]['clientid'];
$rows[$i] = '';
$remaining_rows--;
// Assign lost priority to the other banners in the same campaign
// Start getting the sum of all priorities
$campaingprioritysum = 0;
foreach ($campaign_mapping[$campaignid] as $ii) {
if (is_array($rows[$ii]) && $rows[$ii]['priority']) {
$campaingprioritysum += $rows[$ii]['priority'];
}
}
if ($campaingprioritysum) {
// Distribute the priority in a weighted manner
$total_increment = 0;
foreach ($campaign_mapping[$campaignid] as $ii) {
if (is_array($rows[$ii]) && $rows[$ii]['priority']) {
$increment = $bannerpriority * $rows[$ii]['priority'] / $campaingprioritysum;
$rows[$ii]['priority'] += $increment;
$total_increment += $increment;
}
}
// Adjust priority sum, there may have been roundings
$prioritysum += $total_increment - $bannerpriority;
} else {
// No other banners from the same campaign, discard priority
$prioritysum -= $bannerpriority;
}
// Break out of the for loop to try again
break;
}
// Found banner!
$rows[$i]['zoneid'] = $zoneid;
$rows[$i]['append'] = $append;
$rows[$i]['prepend'] = $prepend;
return $rows[$i];
}
}
}
}
return $remaining;
}
function phpAds_fetchBannerDirect($remaining, $clientid = 0, $context = 0, $source = '', $richmedia = true)
{
global $phpAds_config;
// Get first part, store second part
$what = strtok($remaining, '|');
$remaining = strtok('');
// Expand paths to regular statements
if (strpos($what, '/') > 0) {
if (strpos($what, '@') > 0) {
list($what, $append) = explode('@', $what);
} else {
$append = '';
}
$seperate = explode('/', $what);
$expanded = '';
$collected = array();
while (list(, $v) = each($seperate)) {
$expanded .= ($expanded != '' ? ',+' : '') . $v;
$collected[] = $expanded . ($append != '' ? ',+' . $append : '');
}
$what = strtok(implode('|', array_reverse($collected)), '|');
$remaining = strtok('') . ($remaining != '' ? '|' . $remaining : '');
}
$cacheid = 'what=' . $what . '&clientid=' . $clientid . '&remaining=' . ($remaining == '' ? 'true' : 'false');
// Get cache
if (!defined('LIBVIEWCACHE_INCLUDED')) {
@(include phpAds_path . '/libraries/deliverycache/cache-' . $phpAds_config['delivery_caching'] . '.inc.php');
}
$cache = @phpAds_cacheFetch($cacheid);
if (!$cache) {
if (!defined('LIBVIEWQUERY_INCLUDED')) {
include phpAds_path . '/libraries/lib-view-query.inc.php';
}
if ($clientid > 0) {
$precondition = " AND " . $phpAds_config['tbl_banners'] . ".clientid = '" . $clientid . "' ";
} else {
$precondition = '';
}
$select = phpAds_buildQuery($what, $remaining == '', $precondition);
$res = phpAds_dbQuery($select);
// Build array for further processing...
$rows = array();
$prioritysum = 0;
while ($tmprow = phpAds_dbFetchArray($res)) {
// weight of 0 disables the banner
if ($tmprow['priority']) {
$prioritysum += $tmprow['priority'];
$rows[] = $tmprow;
}
}
$cache = array($rows, $what, $prioritysum);
phpAds_cacheStore($cacheid, $cache);
// Unpack cache
list($rows, $what, $prioritysum) = $cache;
} else {
// Unpack cache
list($rows, $what, $prioritysum) = $cache;
}
// Build preconditions
$excludeBannerID = array();
$excludeCampaignID = array();
$includeBannerID = array();
$includeCampaignID = array();
if (is_array($context)) {
for ($i = 0; $i < count($context); $i++) {
list($key, $value) = each($context[$i]);
$type = 'bannerid';
$valueArray = explode(':', $value);
if (count($valueArray) == 1) {
list($value) = $valueArray;
} else {
list($type, $value) = $valueArray;
}
if ($type == 'bannerid') {
switch ($key) {
case '!=':
$excludeBannerID[$value] = true;
break;
case '==':
$includeBannerID[$value] = true;
break;
}
}
if ($type == 'campaignid') {
switch ($key) {
case '!=':
$excludeCampaignID[$value] = true;
break;
case '==':
$includeCampaignID[$value] = true;
break;
}
}
}
}
// Get number of rows
$maxindex = sizeof($rows);
// Create campaign mapping
$campaign_mapping = array();
for ($i = 0; $i < $maxindex; $i++) {
$campaign_mapping[$rows[$i]['clientid']][] = $i;
}
// Use a multiplier to make sure we don't have rounding problems afterwards
$multiplier = 1000;
// Make sure that prioritysum * multiplier works with mt_rand
while ($prioritysum * $multiplier > mt_getrandmax()) {
$multiplier /= 10;
}
// Track remaining rows
$remaining_rows = sizeof($rows);
// Start main loop
while ($prioritysum >= 1 && $remaining_rows > 0) {
$low = 0;
$high = 0;
$ranweight = $prioritysum > 1 ? mt_rand(0, $prioritysum * $multiplier - 1) : 0;
for ($i = 0; $i < $maxindex; $i++) {
if (is_array($rows[$i])) {
$low = $high;
$high += round($rows[$i]['priority'] * $multiplier);
if ($high > $ranweight && $low <= $ranweight) {
$postconditionSuccess = true;
// Excludelist banners
if (isset($excludeBannerID[$rows[$i]['bannerid']])) {
$postconditionSuccess = false;
}
// Excludelist campaigns
if ($postconditionSuccess == true && isset($excludeCampaignID[$rows[$i]['clientid']])) {
$postconditionSuccess = false;
}
// Includelist banners
if ($postconditionSuccess == true && sizeof($includeBannerID) && !isset($includeBannerID[$rows[$i]['bannerid']])) {
$postconditionSuccess = false;
}
// Includelist campaigns
if ($postconditionSuccess == true && sizeof($includeCampaignID) && !isset($includeCampaignID[$rows[$i]['clientid']])) {
$postconditionSuccess = false;
}
// HTML or Flash banners
if ($postconditionSuccess == true && $richmedia == false && ($rows[$i]['contenttype'] != 'jpeg' && $rows[$i]['contenttype'] != 'gif' && $rows[$i]['contenttype'] != 'png')) {
$postconditionSuccess = false;
}
// Blocked
if ($postconditionSuccess == true && $rows[$i]['block'] > 0 && isset($_COOKIE['phpAds_blockAd'][$rows[$i]['bannerid']]) && $_COOKIE['phpAds_blockAd'][$rows[$i]['bannerid']] > time()) {
$postconditionSuccess = false;
}
// Capped
if ($postconditionSuccess == true && $rows[$i]['capping'] > 0 && isset($_COOKIE['phpAds_capAd'][$rows[$i]['bannerid']]) && $_COOKIE['phpAds_capAd'][$rows[$i]['bannerid']] >= $rows[$i]['capping']) {
$postconditionSuccess = false;
}
// ACLs
if ($postconditionSuccess == true && $phpAds_config['acl'] && !phpAds_aclCheck($rows[$i], $source)) {
$postconditionSuccess = false;
}
if ($postconditionSuccess == false) {
// Failed one of the postconditions
// Delete this row
$bannerpriority = $rows[$i]['priority'];
$campaignid = $rows[$i]['clientid'];
$rows[$i] = '';
$remaining_rows--;
// Assign lost priority to the other banners in the same campaign
// Start getting the sum of all priorities
$campaingprioritysum = 0;
foreach ($campaign_mapping[$campaignid] as $ii) {
if (is_array($rows[$ii]) && $rows[$ii]['priority']) {
$campaingprioritysum += $rows[$ii]['priority'];
}
}
if ($campaingprioritysum) {
// Distribute the priority in a weighted manner
$total_increment = 0;
foreach ($campaign_mapping[$campaignid] as $ii) {
if (is_array($rows[$ii]) && $rows[$ii]['priority']) {
$increment = $bannerpriority * $rows[$ii]['priority'] / $campaingprioritysum;
$rows[$ii]['priority'] += $increment;
$total_increment += $increment;
}
}
// Adjust priority sum, there may have been roundings
$prioritysum += $total_increment - $bannerpriority;
} else {
// No other banners from the same campaign, discard priority
$prioritysum -= $bannerpriority;
}
// Break out of the for loop to try again
break;
}
// Found banner!
$rows[$i]['zoneid'] = 0;
return $rows[$i];
}
}
}
}
return $remaining;
}
function phpAds_fetchBannerDirect($remaining, $clientid = 0, $campaignid = 0, $context = 0, $source = '', $richmedia = true)
{
global $phpAds_config;
/*
//log
ob_start();
print_r($GLOBALS);
$log = ob_get_contents();
ob_end_clean();
$fh = @fopen('/var/www/html/origin.awarez.net/cache/mydebug.log','a');
@fwrite($fh, $log);
@fclose($fh);
*/
// Get first part, store second part
$what = strtok($remaining, '|');
$remaining = strtok('');
// Expand paths to regular statements
if (strpos($what, '/') > 0) {
if (strpos($what, '@') > 0) {
list($what, $append) = explode('@', $what);
} else {
$append = '';
}
$seperate = explode('/', $what);
$expanded = '';
$collected = array();
while (list(, $v) = each($seperate)) {
$expanded .= ($expanded != '' ? ',+' : '') . $v;
$collected[] = $expanded . ($append != '' ? ',+' . $append : '');
}
$what = strtok(implode('|', array_reverse($collected)), '|');
$remaining = strtok('') . ($remaining != '' ? '|' . $remaining : '');
}
$cacheid = 'what=' . $what . '&clientid=' . $clientid . '&campaignid=' . $campaignid . '&remaining=' . ($remaining == '' ? 'true' : 'false');
// Get cache
if (!defined('LIBVIEWCACHE_INCLUDED')) {
include phpAds_path . '/libraries/deliverycache/cache-' . $phpAds_config['delivery_caching'] . '.inc.php';
}
$cache = phpAds_cacheFetch($cacheid);
if (!$cache) {
if (!defined('LIBVIEWQUERY_INCLUDED')) {
include phpAds_path . '/libraries/lib-view-query.inc.php';
}
if ($campaignid > 0) {
$precondition = " AND " . $phpAds_config['tbl_campaigns'] . ".campaignid=" . $campaignid . " ";
} elseif ($clientid > 0) {
$precondition = " AND " . $phpAds_config['tbl_campaigns'] . ".clientid=" . $clientid . " ";
} else {
$precondition = '';
}
$select = phpAds_buildQuery($what, $remaining == '', $precondition);
$res = phpAds_dbQuery($select);
// Build array for further processing...
$rows = array();
$prioritysum = 0;
while ($tmprow = phpAds_dbFetchArray($res)) {
// weight of 0 disables the banner
if ($tmprow['priority']) {
$prioritysum += $tmprow['priority'];
$rows[] = $tmprow;
}
}
$cache = array($rows, $what, $prioritysum);
phpAds_cacheStore($cacheid, $cache);
// Unpack cache
list($rows, $what, $prioritysum) = $cache;
} else {
// Unpack cache
list($rows, $what, $prioritysum) = $cache;
}
// Build preconditions
$excludeBannerID = array();
$excludeCampaignID = array();
$includeBannerID = array();
$includeCampaignID = array();
if (is_array($context)) {
for ($i = 0; $i < count($context); $i++) {
list($key, $value) = each($context[$i]);
$type = 'bannerid';
$valueArray = explode(':', $value);
if (count($valueArray) == 1) {
list($value) = $valueArray;
} else {
list($type, $value) = $valueArray;
}
if ($type == 'bannerid') {
switch ($key) {
case '!=':
$excludeBannerID[$value] = true;
break;
case '==':
$includeBannerID[$value] = true;
break;
}
}
if ($type == 'campaignid') {
switch ($key) {
case '!=':
$excludeCampaignID[$value] = true;
break;
case '==':
$includeCampaignID[$value] = true;
break;
}
}
}
}
$maxindex = sizeof($rows);
while ($prioritysum && sizeof($rows)) {
$low = 0;
$high = 0;
$ranweight = $prioritysum > 1 ? mt_rand(0, $prioritysum - 1) : 0;
for ($i = 0; $i < $maxindex; $i++) {
if (is_array($rows[$i])) {
$low = $high;
$high += $rows[$i]['priority'];
if ($high > $ranweight && $low <= $ranweight) {
$postconditionSucces = true;
// Excludelist banners
if (isset($excludeBannerID[$rows[$i]['bannerid']])) {
$postconditionSucces = false;
} elseif (isset($excludeCampaignID[$rows[$i]['clientid']])) {
$postconditionSucces = false;
} elseif (sizeof($includeBannerID) && !isset($includeBannerID[$rows[$i]['bannerid']])) {
$postconditionSucces = false;
} elseif (sizeof($includeCampaignID) && !isset($includeCampaignID[$rows[$i]['clientid']])) {
$postconditionSucces = false;
} elseif ($richmedia == false && ($rows[$i]['contenttype'] != 'jpeg' && $rows[$i]['contenttype'] != 'gif' && $rows[$i]['contenttype'] != 'png')) {
$postconditionSucces = false;
} elseif (phpAds_isAdBlocked($rows[$i]['bannerid'], $rows[$i]['block'])) {
$postconditionSucces = false;
} elseif (phpAds_isAdCapped($rows[$i]['bannerid'], $rows[$i]['capping'], $rows[$i]['session_capping'])) {
$postconditionSucces = false;
}
if ($postconditionSucces == false) {
// Failed one of the postconditions
// Delete this row and adjust $prioritysum
$prioritysum -= $rows[$i]['priority'];
$rows[$i] = '';
// Break out of the for loop to try again
break;
}
// Banner was not on exclude list
// and was on include list (if one existed)
// Now continue with ACL check
if ($phpAds_config['acl']) {
if (phpAds_aclCheck($rows[$i], $source)) {
$rows[$i]['zoneid'] = 0;
return $rows[$i];
}
// Matched, but phpAds_aclCheck failed.
// Delete this row and adjust $prioritysum
$prioritysum -= $rows[$i]['priority'];
$rows[$i] = '';
// Break out of the for loop to try again
break;
} else {
// Don't check ACLs, found banner!
$rows[$i]['zoneid'] = 0;
return $rows[$i];
}
}
}
}
}
return $remaining;
}
function phpAds_fetchBannerZone($remaining, $clientid, $campaignid, $context = 0, $source = '', $richmedia = true)
{
global $phpAds_config;
global $phpAds_followedChain;
// Get first part, store second part
$what = strtok($remaining, '|');
$remaining = strtok('');
$zoneid = substr($what, 5);
// Check if zone was already evaluated in the chain
if (isset($phpAds_followedChain) && in_array($zoneid, $phpAds_followedChain)) {
return $remaining;
} else {
$phpAds_followedChain[] = $zoneid;
}
// Get cache
if (!defined('LIBVIEWCACHE_INCLUDED')) {
include phpAds_path . '/libraries/deliverycache/cache-' . $phpAds_config['delivery_caching'] . '.inc.php';
}
$cache = phpAds_cacheFetch('what=zone:' . $zoneid);
if (!$cache) {
$zoneres = phpAds_dbQuery("SELECT * FROM " . $phpAds_config['tbl_zones'] . " WHERE zoneid='" . $zoneid . "'");
if ($zone = phpAds_dbFetchArray($zoneres)) {
// No linked banners
if ($remaining == '') {
$remaining = $zone['chain'];
}
if ($zone['what'] == '') {
return $remaining;
}
if (!defined('LIBVIEWQUERY_INCLUDED')) {
include phpAds_path . '/libraries/lib-view-query.inc.php';
}
$precondition = '';
// Size preconditions
if ($zone['width'] > -1) {
$precondition .= " AND " . $phpAds_config['tbl_banners'] . ".width = " . $zone['width'] . " ";
}
if ($zone['height'] > -1) {
$precondition .= " AND " . $phpAds_config['tbl_banners'] . ".height = " . $zone['height'] . " ";
}
// Text Ads preconditions
// Matching against the value instead of the constant phpAds_ZoneText (3).
// Didn't want to include the whole lib-zones just for a constant
if ($zone['delivery'] == 3) {
$precondition .= " AND " . $phpAds_config['tbl_banners'] . ".storagetype = 'txt' ";
} else {
$precondition .= " AND " . $phpAds_config['tbl_banners'] . ".storagetype <> 'txt' ";
}
$select = phpAds_buildQuery($zone['what'], false, $precondition);
$res = phpAds_dbQuery($select);
// Build array for further processing...
$rows = array();
$prioritysum = 0;
while ($tmprow = phpAds_dbFetchArray($res)) {
// weight of 0 disables the banner
if ($tmprow['priority']) {
$prioritysum += $tmprow['priority'];
$rows[] = $tmprow;
}
}
$cache = array($zone['zoneid'], $rows, $zone['what'], $prioritysum, $zone['chain'], $zone['prepend'], $zone['append']);
phpAds_cacheStore('what=zone:' . $zone['zoneid'], $cache);
// Unpack cache
list($zoneid, $rows, $what, $prioritysum, $chain, $prepend, $append) = $cache;
} else {
// Zone not found
return $remaining;
}
} else {
// Unpack cache
list($zoneid, $rows, $what, $prioritysum, $chain, $prepend, $append) = $cache;
if ($remaining == '') {
$remaining = $chain;
}
if (count($rows) == 0) {
return $remaining;
}
}
// Build preconditions
$excludeBannerID = array();
$excludeCampaignID = array();
$includeBannerID = array();
$includeCampaignID = array();
if (is_array($context)) {
for ($i = 0; $i < count($context); $i++) {
list($key, $value) = each($context[$i]);
$type = 'bannerid';
$valueArray = explode(':', $value);
if (count($valueArray) == 1) {
list($value) = $valueArray;
} else {
list($type, $value) = $valueArray;
}
if ($type == 'bannerid') {
switch ($key) {
case '!=':
$excludeBannerID[$value] = true;
break;
case '==':
$includeBannerID[$value] = true;
break;
}
}
if ($type == 'campaignid') {
switch ($key) {
case '!=':
$excludeCampaignID[$value] = true;
break;
case '==':
$includeCampaignID[$value] = true;
break;
}
}
}
}
$maxindex = sizeof($rows);
while ($prioritysum && sizeof($rows)) {
$low = 0;
$high = 0;
$ranweight = $prioritysum > 1 ? mt_rand(0, $prioritysum - 1) : 0;
for ($i = 0; $i < $maxindex; $i++) {
if (is_array($rows[$i])) {
$low = $high;
$high += $rows[$i]['priority'];
if ($high > $ranweight && $low <= $ranweight) {
$postconditionSucces = true;
// Excludelist banners
if (isset($excludeBannerID[$rows[$i]['bannerid']])) {
$postconditionSucces = false;
} elseif (isset($excludeCampaignID[$rows[$i]['campaignid']])) {
$postconditionSucces = false;
} elseif (sizeof($includeBannerID) && !isset($includeBannerID[$rows[$i]['bannerid']])) {
$postconditionSucces = false;
} elseif (sizeof($includeCampaignID) && !isset($includeCampaignID[$rows[$i]['campaignid']])) {
$postconditionSucces = false;
} elseif ($richmedia == false && ($rows[$i]['contenttype'] != 'jpeg' && $rows[$i]['contenttype'] != 'gif' && $rows[$i]['contenttype'] != 'png')) {
$postconditionSucces = false;
} elseif (phpAds_isAdBlocked($rows[$i]['bannerid'], $rows[$i]['block'])) {
$postconditionSucces = false;
} elseif (phpAds_isAdCapped($rows[$i]['bannerid'], $rows[$i]['capping'], $rows[$i]['session_capping'])) {
$postconditionSucces = false;
}
if ($postconditionSucces == false) {
// Failed one of the postconditions
// Delete this row and adjust $prioritysum
$prioritysum -= $rows[$i]['priority'];
$rows[$i] = '';
// Break out of the for loop to try again
break;
}
// Banner was not on exclude list
// and was on include list (if one existed)
// Now continue with ACL check
if ($phpAds_config['acl']) {
if (phpAds_aclCheck($rows[$i], $source)) {
$rows[$i]['zoneid'] = $zoneid;
$rows[$i]['append'] = $append;
$rows[$i]['prepend'] = $prepend;
return $rows[$i];
}
// Matched, but phpAds_aclCheck failed.
// Delete this row and adjust $prioritysum
$prioritysum -= $rows[$i]['priority'];
$rows[$i] = '';
// Break out of the for loop to try again
break;
} else {
// Don't check ACLs, found banner!
$rows[$i]['zoneid'] = $zoneid;
$rows[$i]['append'] = $append;
$rows[$i]['prepend'] = $prepend;
return $rows[$i];
}
}
}
}
}
return $remaining;
}
function phpAds_getBannerDetails($bannerid)
{
global $phpAds_config;
$cacheid = 'bannerid=' . $bannerid;
// Get cache
if (!defined('LIBVIEWCACHE_INCLUDED')) {
@(include phpAds_path . '/libraries/deliverycache/cache-' . $phpAds_config['delivery_caching'] . '.inc.php');
}
$cache = @phpAds_cacheFetch($cacheid);
if (!$cache) {
$select = "\n\t\t\tSELECT\n\t\t\t\t" . $phpAds_config['tbl_banners'] . ".bannerid as bannerid,\n\t\t\t\t" . $phpAds_config['tbl_banners'] . ".clientid as clientid,\n\t\t\t\t" . $phpAds_config['tbl_banners'] . ".priority as priority,\n\t\t\t\t" . $phpAds_config['tbl_banners'] . ".contenttype as contenttype,\n\t\t\t\t" . $phpAds_config['tbl_banners'] . ".storagetype as storagetype,\n\t\t\t\t" . $phpAds_config['tbl_banners'] . ".filename as filename,\n\t\t\t\t" . $phpAds_config['tbl_banners'] . ".imageurl as imageurl,\n\t\t\t\t" . $phpAds_config['tbl_banners'] . ".url as url,\n\t\t\t\t" . $phpAds_config['tbl_banners'] . ".htmlcache as htmlcache,\n\t\t\t\t" . $phpAds_config['tbl_banners'] . ".width as width,\n\t\t\t\t" . $phpAds_config['tbl_banners'] . ".height as height,\n\t\t\t\t" . $phpAds_config['tbl_banners'] . ".weight as weight,\n\t\t\t\t" . $phpAds_config['tbl_banners'] . ".seq as seq,\n\t\t\t\t" . $phpAds_config['tbl_banners'] . ".target as target,\n\t\t\t\t" . $phpAds_config['tbl_banners'] . ".alt as alt,\n\t\t\t\t" . $phpAds_config['tbl_banners'] . ".block as block,\n\t\t\t\t" . $phpAds_config['tbl_banners'] . ".capping as capping,\n\t\t\t\t" . $phpAds_config['tbl_banners'] . ".compiledlimitation as compiledlimitation\n\t\t\tFROM\n\t\t\t\t" . $phpAds_config['tbl_banners'] . "\n\t\t\tWHERE\n\t\t\t\t" . $phpAds_config['tbl_banners'] . ".bannerid = " . $bannerid;
$res = phpAds_dbQuery($select);
$row = phpAds_dbFetchArray($res);
phpAds_cacheStore($cacheid, $row);
} else {
// Unpack cache
$row = $cache;
}
return $row;
}