/**
* returns campaign object from campaign ID stored in request parameter
*/
private function getCampaignFromParameter(Pap_Contexts_Action $context) {
$context->debug('Trying to get campaign from request parameter '.Pap_Tracking_ActionRequest::PARAM_ACTION_CAMPAIGNID);
$campaignId = $context->getCampaignIdFromRequest();
if($campaignId == '') {
$this->logAndThrow($context, 'Campaign ID request parameter is empty');
}
$context->debug('Checking campaign with Id: '.$campaignId);
return $this->getCampaignById($context, $campaignId);
}