/**
* Main algorithm to handle the visit.
*
* Once we have the visitor information, we have to determine if the visit is a new or a known visit.
*
* 1) When the last action was done more than 30min ago,
* or if the visitor is new, then this is a new visit.
*
* 2) If the last action is less than 30min ago, then the same visit is going on.
* Because the visit goes on, we can get the time spent during the last action.
*
* NB:
* - In the case of a new visit, then the time spent
* during the last action of the previous visit is unknown.
*
* - In the case of a new visit but with a known visitor,
* we can set the 'returning visitor' flag.
*
* In all the cases we set a cookie to the visitor with the new information.
*/
public function handle()
{
// the IP is needed by isExcluded() and GoalManager->recordGoals()
$this->visitorInfo['location_ip'] = $this->request->getIp();
$excluded = new VisitExcluded($this->request, $this->visitorInfo['location_ip']);
if ($excluded->isExcluded()) {
return;
}
/**
* Triggered after visits are tested for exclusion so plugins can modify the IP address
* persisted with a visit.
*
* This event is primarily used by the **PrivacyManager** plugin to anonymize IP addresses.
*
* @param string &$ip The visitor's IP address.
*/
Piwik::postEvent('Tracker.setVisitorIp', array(&$this->visitorInfo['location_ip']));
$this->visitorCustomVariables = $this->request->getCustomVariables($scope = 'visit');
if (!empty($this->visitorCustomVariables)) {
Common::printDebug("Visit level Custom Variables: ");
Common::printDebug($this->visitorCustomVariables);
}
$this->goalManager = new GoalManager($this->request);
$visitIsConverted = false;
$action = null;
$isManualGoalConversion = $this->goalManager->isManualGoalConversion();
$requestIsEcommerce = $this->goalManager->requestIsEcommerce;
if ($requestIsEcommerce) {
$someGoalsConverted = true;
// Mark the visit as Converted only if it is an order (not for a Cart update)
if ($this->goalManager->isGoalAnOrder()) {
$visitIsConverted = true;
}
} elseif ($isManualGoalConversion) {
// this request is from the JS call to piwikTracker.trackGoal()
$someGoalsConverted = $this->goalManager->detectGoalId($this->request->getIdSite());
$visitIsConverted = $someGoalsConverted;
// if we find a idgoal in the URL, but then the goal is not valid, this is most likely a fake request
if (!$someGoalsConverted) {
Common::printDebug('Invalid goal tracking request for goal id = ' . $this->goalManager->idGoal);
return;
}
} else {
// normal page view, potentially triggering a URL matching goal
$action = Action::factory($this->request);
$action->writeDebugInfo();
$someGoalsConverted = $this->goalManager->detectGoalsMatchingUrl($this->request->getIdSite(), $action);
$visitIsConverted = $someGoalsConverted;
$action->loadIdsFromLogActionTable();
}
/***
* Visitor recognition
*/
$visitorId = $this->getSettingsObject()->getConfigId();
$visitor = new Visitor($this->request, $visitorId, $this->visitorInfo, $this->visitorCustomVariables);
$visitor->recognize();
$this->visitorInfo = $visitor->getVisitorInfo();
$isLastActionInTheSameVisit = $this->isLastActionInTheSameVisit($visitor);
if (!$isLastActionInTheSameVisit) {
Common::printDebug("Visitor detected, but last action was more than 30 minutes ago...");
}
// Known visit when:
// ( - the visitor has the Piwik cookie with the idcookie ID used by Piwik to match the visitor
// OR
// - the visitor doesn't have the Piwik cookie but could be match using heuristics @see recognizeTheVisitor()
// )
// AND
// - the last page view for this visitor was less than 30 minutes ago @see isLastActionInTheSameVisit()
if ($visitor->isVisitorKnown() && $isLastActionInTheSameVisit) {
$idReferrerActionUrl = $this->visitorInfo['visit_exit_idaction_url'];
$idReferrerActionName = $this->visitorInfo['visit_exit_idaction_name'];
try {
$this->goalManager->detectIsThereExistingCartInVisit($this->visitorInfo);
$this->handleExistingVisit($visitor, $action, $visitIsConverted);
if (!is_null($action)) {
$action->record($visitor, $idReferrerActionUrl, $idReferrerActionName);
}
} catch (VisitorNotFoundInDb $e) {
// There is an edge case when:
// - two manual goal conversions happen in the same second
// - which result in handleExistingVisit throwing the exception
// because the UPDATE didn't affect any rows (one row was found, but not updated since no field changed)
// - the exception is caught here and will result in a new visit incorrectly
// In this case, we cancel the current conversion to be recorded:
if ($isManualGoalConversion || $requestIsEcommerce) {
$someGoalsConverted = $visitIsConverted = false;
} else {
$visitor->setIsVisitorKnown(false);
}
}
}
// New visit when:
// - the visitor has the Piwik cookie but the last action was performed more than 30 min ago @see isLastActionInTheSameVisit()
// - the visitor doesn't have the Piwik cookie, and couldn't be matched in @see recognizeTheVisitor()
// - the visitor does have the Piwik cookie but the idcookie and idvisit found in the cookie didn't match to any existing visit in the DB
if (!$visitor->isVisitorKnown() || !$isLastActionInTheSameVisit) {
$this->handleNewVisit($visitor, $action, $visitIsConverted);
if (!is_null($action)) {
$action->record($visitor, 0, 0);
}
}
// update the cookie with the new visit information
$this->request->setThirdPartyCookie($this->visitorInfo['idvisitor']);
// record the goals if applicable
if ($someGoalsConverted) {
$this->goalManager->recordGoals($visitor, $this->visitorInfo, $this->visitorCustomVariables, $action);
}
unset($this->goalManager);
unset($action);
}
public function popout()
{
header("Access-Control-Allow-Origin: *");
$params = UrlHelper::getArrayFromQueryString($_SERVER['QUERY_STRING']);
$request = new Tracker\Request($params);
// the IP is needed by isExcluded() and GoalManager->recordGoals()
$ip = $request->getIp();
$visitorInfo['location_ip'] = $ip;
/**
* Triggered after visits are tested for exclusion so plugins can modify the IP address
* persisted with a visit.
*
* This event is primarily used by the **PrivacyManager** plugin to anonymize IP addresses.
*
* @param string &$ip The visitor's IP address.
*/
Piwik::postEvent('Tracker.setVisitorIp', array(&$visitorInfo['location_ip']));
/***
* Visitor recognition
*/
$settings = new Tracker\Settings($request, $visitorInfo['location_ip']);
$visitor = new Visitor($request, $settings->getConfigId(), $visitorInfo);
$visitor->recognize();
$visitorInfo = $visitor->getVisitorInfo();
if (!isset($visitorInfo['location_browser_lang'])) {
return "Who are you ?";
}
$idSite = Common::getRequestVar('idsite', null, 'int');
$conversation = new ChatConversation($idSite, bin2hex($visitorInfo['idvisitor']));
/***
* Segment recognition
*/
foreach (ChatAutomaticMessage::getAll($idSite) as $autoMsg) {
$segment = ChatSegment::get($autoMsg['segmentID']);
$fetchSegment = new Segment($segment['definition'], array($idSite));
$query = $fetchSegment->getSelectQuery("idvisitor", "log_visit", "log_visit.idvisitor = ?", array($visitorInfo['idvisitor']));
$rows = Db::fetchAll($query['sql'], $query['bind']);
if (count($rows) == 0) {
continue;
}
if ($autoMsg['segmentID'] != $segment['idsegment']) {
continue;
}
$getAlreadyReceivedMsg = $conversation->getAutomaticMessageReceivedById($autoMsg['id']);
if (count($getAlreadyReceivedMsg) > 0) {
// If the AutoMsg is a "one shot"
if ($autoMsg['frequency'] == 0) {
continue;
}
if ($autoMsg['frequency'] != 0) {
// Now, we gonna try to define when the last AutoMsg received has been sent
list($freqTime, $freqScale) = explode('|', $autoMsg['frequency']);
if ($freqScale == "w") {
$dayMultiplier = 7;
} elseif ($freqScale == "m") {
$dayMultiplier = 30;
} else {
$dayMultiplier = 1;
}
$secToWait = 3600 * 24 * $freqTime * $dayMultiplier;
// Is it older than the time range needed to wait ?
if ($getAlreadyReceivedMsg[0]['microtime'] + $secToWait > microtime(true)) {
continue;
}
}
}
$conversation->sendMessage($autoMsg['message'], $autoMsg['transmitter'], $autoMsg['id']);
}
$view = new View('@Chat/popout.twig');
$view->idvisitor = bin2hex($visitorInfo['idvisitor']);
$view->idsite = $idSite;
$view->timeLimit = time() - 2 * 60 * 60;
$view->isStaffOnline = ChatPiwikUser::isStaffOnline();
$view->siteUrl = ChatSite::getMainUrl($idSite);
$view->lang = $visitorInfo['location_browser_lang'];
return $view->render();
}
