Current File : /www/varak.net/paste.varak.net-5.6/vendor/googleanalytics/GoogleAnalytics/Session.php
<?php
/**
* Generic Server-Side Google Analytics PHP Client
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License (LGPL) as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*
* Google Analytics is a registered trademark of Google Inc.
*
* @link http://code.google.com/p/php-ga
*
* @license http://www.gnu.org/licenses/lgpl.html
* @author Thomas Bachem <tb@unitedprototype.com>
* @copyright Copyright (c) 2010 United Prototype GmbH (http://unitedprototype.com)
*/
namespace UnitedPrototype\GoogleAnalytics;
use UnitedPrototype\GoogleAnalytics\Internals\Util;
use DateTime;
/**
* You should serialize this object and store it in the user session to keep it
* persistent between requests (similar to the "__umtb" cookie of
* the GA Javascript client).
*/
class Session {
/**
* A unique per-session ID, will be mapped to "utmhid" parameter
*
* @see Internals\ParameterHolder::$utmhid
* @var int
*/
protected $sessionId;
/**
* The amount of pageviews that were tracked within this session so far,
* will be part of the "__utmb" cookie parameter.
*
* Will get incremented automatically upon each request.
*
* @see Internals\ParameterHolder::$__utmb
* @see Internals\Request\Request::buildHttpRequest()
* @var int
*/
protected $trackCount;
/**
* Timestamp of the start of this new session, will be part of the "__utmb"
* cookie parameter
*
* @see Internals\ParameterHolder::$__utmb
* @var DateTime
*/
protected $startTime;
public function __construct() {
$this->setSessionId($this->generateSessionId());
$this->setTrackCount(0);
$this->setStartTime(new DateTime());
}
/**
* Will extract information for the "trackCount" and "startTime"
* properties from the given "__utmb" cookie value.
*
* @see Internals\ParameterHolder::$__utmb
* @see Internals\Request\Request::buildCookieParameters()
* @param string $value
* @return $this
*/
public function fromUtmb($value) {
$parts = explode('.', $value);
if(count($parts) != 4) {
Tracker::_raiseError('The given "__utmb" cookie value is invalid.', __METHOD__);
return $this;
}
$this->setTrackCount($parts[1]);
$this->setStartTime(new DateTime('@' . $parts[3]));
// Allow chaining
return $this;
}
/**
* @link http://code.google.com/p/gaforflash/source/browse/trunk/src/com/google/analytics/core/DocumentInfo.as#52
* @return int
*/
protected function generateSessionId() {
// TODO: Integrate AdSense support
return Util::generate32bitRandom();
}
/**
* @return int
*/
public function getSessionId() {
return $this->sessionId;
}
/**
* @param int $sessionId
*/
public function setSessionId($sessionId) {
$this->sessionId = $sessionId;
}
/**
* @return int
*/
public function getTrackCount() {
return $this->trackCount;
}
/**
* @param int $trackCount
*/
public function setTrackCount($trackCount) {
$this->trackCount = (int)$trackCount;
}
/**
* @param int $byAmount
*/
public function increaseTrackCount($byAmount = 1) {
$this->trackCount += $byAmount;
}
/**
* @return DateTime
*/
public function getStartTime() {
return $this->startTime;
}
/**
* @param DateTime $startTime
*/
public function setStartTime(DateTime $startTime) {
$this->startTime = $startTime;
}
}
?>
Mini Shell