/**
* @return string
*/
protected function buildHttpRequest()
{
$this->setXForwardedFor($this->visitor->getIpAddress());
$this->setUserAgent($this->visitor->getUserAgent());
// Increment session track counter for each request
$this->session->increaseTrackCount();
// See http://code.google.com/p/gaforflash/source/browse/trunk/src/com/google/analytics/v4/Configuration.as?r=237#48
// and http://code.google.com/intl/de-DE/apis/analytics/docs/tracking/eventTrackerGuide.html#implementationConsiderations
if ($this->session->getTrackCount() > 500) {
Tracker::_raiseError('Google Analytics does not guarantee to process more than 500 requests per session.', __METHOD__);
}
if ($this->tracker->getCampaign()) {
$this->tracker->getCampaign()->increaseResponseCount();
}
return parent::buildHttpRequest();
}
/**
* @return \UnitedPrototype\GoogleAnalytics\Internals\ParameterHolder
*/
protected function buildParameters()
{
$p = new ParameterHolder();
$p->utmac = $this->tracker->getAccountId();
$p->utmhn = $this->tracker->getDomainName();
$p->utmt = $this->getType();
$p->utmn = Util::generate32bitRandom();
// The "utmip" parameter is only relevant if a mobile analytics
// ID (MO-123456-7) was given,
// see http://code.google.com/p/php-ga/issues/detail?id=9
$p->utmip = $this->visitor->getIpAddress();
$p->aip = $this->tracker->getConfig()->getAnonymizeIpAddresses() ? 1 : null;
if ($p->aip) {
// Anonymize last IP block
$p->utmip = substr($p->utmip, 0, strrpos($p->utmip, '.')) . '.0';
}
$p->utmhid = $this->session->getSessionId();
$p->utms = $this->session->getTrackCount();
$p = $this->buildVisitorParameters($p);
$p = $this->buildCustomVariablesParameter($p);
$p = $this->buildCampaignParameters($p);
$p = $this->buildCookieParameters($p);
return $p;
}
