function wpam_generate_refkey_from_affiliate_id($aff_id)
{
$db = new WPAM_Data_DataAccess();
$affiliateRepos1 = $db->getAffiliateRepository();
$wpam_refkey = NULL;
$affiliate = $affiliateRepos1->loadBy(array('affiliateId' => $aff_id, 'status' => 'active'));
if ($affiliate === NULL) {
//affiliate with this ID does not exist
WPAM_Logger::log_debug("generate_refkey_from_affiliate_id function - affiliate ID " . $aff_id . " does not exist");
} else {
$default_creative_id = get_option(WPAM_PluginConfig::$DefaultCreativeId);
if (!empty($default_creative_id)) {
$creative = $db->getCreativesRepository()->load($default_creative_id);
$linkBuilder = new WPAM_Tracking_TrackingLinkBuilder($affiliate, $creative);
$strRefKey = $linkBuilder->getTrackingKey()->pack();
$refKey = new WPAM_Tracking_TrackingKey();
$refKey->unpack($strRefKey);
$idGenerator = new WPAM_Tracking_UniqueIdGenerator();
$trackTokenModel = new WPAM_Data_Models_TrackingTokenModel();
$trackTokenModel->dateCreated = time();
$trackTokenModel->sourceAffiliateId = $aff_id;
$trackTokenModel->sourceCreativeId = $refKey->getCreativeId();
$trackTokenModel->trackingKey = $idGenerator->generateId();
$trackTokenModel->referer = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : NULL;
/* add a new visit so it doesn't fail while awarding commission */
$db->getTrackingTokenRepository()->insert($trackTokenModel);
$db->getEventRepository()->quickInsert(time(), $trackTokenModel->trackingKey, 'visit');
/* */
$binConverter = new WPAM_Util_BinConverter();
$wpam_refkey = $binConverter->binToString($trackTokenModel->trackingKey);
}
}
return $wpam_refkey;
}
public function handleImpression($request)
{
$strRefKey = NULL;
if (isset($request[WPAM_PluginConfig::$RefKey])) {
$strRefKey = $request[WPAM_PluginConfig::$RefKey];
} else {
throw new Exception(__('no refkey in request.', 'wpam'));
}
$refKey = new WPAM_Tracking_TrackingKey();
$refKey->unpack($strRefKey);
$db = new WPAM_Data_DataAccess();
$affiliateRepos = $db->getAffiliateRepository();
$affiliateId = $affiliateRepos->getAffiliateIdFromRefKey($refKey->getAffiliateRefKey());
if ($affiliateId === NULL) {
throw new Exception(__('invalid refkey data: ', 'wpam') . $strRefKey);
}
$impressionModel = new WPAM_Data_Models_ImpressionModel();
$impressionModel->dateCreated = time();
$impressionModel->sourceAffiliateId = $affiliateId;
$impressionModel->sourceCreativeId = $refKey->getCreativeId();
$impressionModel->referer = isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : NULL;
if (isset($request['wpam_affiliateSubCode'])) {
$impressionModel->affiliateSubCode = $request['wpam_affiliateSubCode'];
}
$db->getImpressionRepository()->insert($impressionModel);
}
