Beispiel #1
0
    public function checkClickFraudProtection(Pap_Contexts_Click $context) {
        $checkIt = Gpf_Settings::get(Pap_Settings::GEOIP_CLICKS);
        if($checkIt != Gpf::YES) {
            $context->debug('    PapGeoip: Check country blacklist is not turned on for clicks');
            return;
        }

        $context->debug('    PapGeoip: Check country blacklist started');

        $blacklistedCountries = str_replace(' ', ',', trim(strtoupper(Gpf_Settings::get(Pap_Settings::GEOIP_CLICKS_BLACKLIST))));
        $checkAction = Gpf_Settings::get(Pap_Settings::GEOIP_CLICKS_BLACKLIST_ACTION);

        if($blacklistedCountries == '') {
            $context->debug("PapGeoip: No country is blacklisted.");
            return;
        }
        if($checkAction != Pap_Tracking_Click_FraudProtection::ACTION_DECLINE && $checkAction != Pap_Tracking_Click_FraudProtection::ACTION_DONTSAVE) {
            $context->debug("PapGeoip: Action after check is not correct: '$checkAction'");
            return;
        }

        $countryCode = strtoupper($context->getCountryCode());

        if (!strlen($countryCode)) {
            $context->debug("    PapGeoip: Origin country was not recognized for IP: " . $context->getVisit()->getIp());
            return;
        }

        $arrBlacklist = explode(',', $blacklistedCountries);

        if(in_array($countryCode, $arrBlacklist)) {
            if($checkAction == Pap_Tracking_Click_FraudProtection::ACTION_DONTSAVE) {
                $context->debug("    PapGeoip: STOPPING (setting setDoTrackerSave(false), country $countryCode is blacklisted");
                $context->setDoTrackerSave(false);
                $context->debug('      PapGeoip: Check country blacklist endeded');
                return;

            } else {
                $context->debug("  DECLINING, country $countryCode is blacklisted");

                $this->declineClick($context);

                $context->debug('      PapGeoip: Check country blacklist endeded');
                return;
            }
        } else {
            $context->debug("    Country $countryCode is not blacklisted");
        }

        $context->debug('      PapGeoip: Check country blacklist endeded');
    }
    /**
     * checks for duplicate records from same IP
     *
     * @param Pap_Contexts_Click $context
     * @return string
     */
    private function checkMultipleClicksFromSameIP(Pap_Contexts_Click $context) {
        if(Gpf_Settings::get(Pap_Settings::REPEATING_CLICKS_SETTING_NAME) != Gpf::YES) {
            $context->debug('    Check for duplicate clicks with the same IP is not turned on');
            return true;
        }

        $context->debug('    Checking duplicate clicks from the same IP started');

        $checkPeriod = Gpf_Settings::get(Pap_Settings::REPEATING_CLICKS_SECONDS_SETTING_NAME);
        $checkAction = Gpf_Settings::get(Pap_Settings::REPEATING_CLICKS_ACTION_SETTING_NAME);
        if($checkPeriod == '' || $checkPeriod == '0' || !is_numeric($checkPeriod)) {
            $context->debug("Checking period is not correct: '$checkPeriod'");
            return true;
        }
        if($checkAction != self::ACTION_DECLINE && $checkAction != self::ACTION_DONTSAVE) {
            $context->debug("Action after check is not correct: '$checkAction'");
            return true;
        }

        $ip = $context->getVisit()->getIp();
        $clickObject = new Pap_Db_RawClick();

        //only clicks on same banner will be fraudulent
        $bannerId = false;
        if (Gpf_Settings::get(Pap_Settings::REPEATING_BANNER_CLICKS) == Gpf::YES) {
            $bannerId = $context->getBannerId();
            if (!strlen($bannerId)) {
                $bannerId = false;
            }
        }

        $recordsCount = $clickObject->getNumberOfClicksFromSameIP($ip, $checkPeriod, $bannerId, $context->getVisitDateTime());
        if($recordsCount > 0) {
            if($checkAction == self::ACTION_DONTSAVE) {
                $context->debug("    STOPPING (setting setDoTrackerSave(false), found another clicks from the same IP: $ip within $checkPeriod seconds");
                $context->setDoTrackerSave(false);
                $context->debug('      Checking duplicate clicks from the same IP endeded');
                return false;

            } else {
                $context->debug("  DECLINING, found another clicks from the same IP: $ip within $checkPeriod seconds");

                $this->declineClick($context);

                $context->debug('      Checking duplicate clicks from the same IP endeded');
                return true;
            }
        } else {
            $context->debug("    No duplicate clicks from the same IP: $ip found");
        }

        $context->debug('      Checking duplicate clicks from the same IP endeded');
        return true;
    }
    /**
     * processes match and sets userid, campaign, banner, channel
     */
    protected function fillParametersFromMatch(Pap_Contexts_Click $context, $match) {
        if($match == null || $match == false || !is_array($match) || count($match) != 5) {
            $context->debug("    Matching data are in incorrect format");
        }

        $userId = $match['userid'];
        $url = $match['url'];
        $channelid = $match['channelid'];
        $campaignid = $match['campaignid'];
        $bannerid = $match['bannerid'];

        $context->debug("    Referrer matched '$url' pattern");

        // user
        if ($userId == '') {
            $context->debug("    DirectLink affiliate Id is empty stopping");
            $context->setDoTrackerSave(false);
            return;
        }

        try {
            $user = Pap_Affiliates_User::loadFromId($userId);
        } catch (Gpf_Exception $e) {
            $context->debug(" DirectLink affiliate with id '$userId' doesn't exist");
            $context->setDoTrackerSave(false);
            return;
        }

        $context->debug("    Setting affiliate from referrer URL. Affiliate Id: ".$userId."");
        $context->setUserObject($user);


        // banner
        $banner = null;
        try {
            $bannerFactory = new Pap_Common_Banner_Factory();
            $banner = $bannerFactory->getBanner($bannerid);
            $context->debug("Setting banner from referrer URL. Banner Id: ".$bannerid."");
            $context->setBannerObject($banner);
        } catch (Gpf_Exception $e) {
            $context->debug("Banner parameter in DirectLink is empty");
        }

        // campaign
        $campaign = $this->getCampaignById($context, $campaignid);
        if($campaignid != '' && $campaign != null) {
            $context->debug("    Setting campaign from DirectLink. Campaign Id: ".$campaignid."");
            $context->setCampaignObject($campaign);
        } else {
            $context->debug("    Campaign parameter in DirectLink is empty");
        }
        	
        if($banner != null) {
            $context->debug("    Trying to get campaign from banner");
            $campaign = $this->getCampaignFromBanner($context, $banner);
        }

        if($campaign == null) {
            $campaign = $this->getDefaultCampaign($context);
        }

        if($campaign != null) {
            $context->setCampaignObject($campaign);
        } else {
            $context->setDoTrackerSave(false);
            $context->debug("        No default campaign defined");
        }
        
        // channel
        $channel = $this->getChannelById($context, $channelid);
        if($channelid != '' && $channel != null) {
            $context->debug("    Setting channel from referrer URL. Channel Id: ".$channelid."");
            $context->setChannelObject($channel);
        } else {
            $context->debug("    Channel parameter in DirectLink is empty");
        }
        
        // account
        if ($campaign != null) {
            $context->setAccountId($campaign->getAccountId(), Pap_Contexts_Tracking::ACCOUNT_RECOGNIZED_FROM_CAMPAIGN);
        }
    }
 private function createContext(Pap_Db_Visit $visit) {
     $context = new Pap_Contexts_Click();
     $context->setDoTrackerSave(true);
     $context->setVisit($visit);
     $context->setVisitorId($visit->getVisitorId());
     $context->setDateCreated($visit->getDateVisit());
     $this->accountRecognizer->recognize($context);
     $this->visitorAffiliateCache->setAccountId($context->getAccountId());
     return $context;
 }