138 lines
No EOL
3.3 KiB
PHP
138 lines
No EOL
3.3 KiB
PHP
<?php
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/**
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* Generic Server-Side Google Analytics PHP Client
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License (LGPL) as published by the Free Software Foundation; either
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* version 3 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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*
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* Google Analytics is a registered trademark of Google Inc.
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*
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* @link http://code.google.com/p/php-ga
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*
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* @license http://www.gnu.org/licenses/lgpl.html
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* @author Thomas Bachem <tb@unitedprototype.com>
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* @copyright Copyright (c) 2010 United Prototype GmbH (http://unitedprototype.com)
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*/
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namespace UnitedPrototype\GoogleAnalytics;
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use UnitedPrototype\GoogleAnalytics\Internals\Util;
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use DateTime;
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/**
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* You should serialize this object and store it in the user session to keep it
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* persistent between requests (similar to the "__umtb" cookie of
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* the GA Javascript client).
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*/
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class Session {
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/**
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* A unique per-session ID, will be mapped to "utmhid" parameter
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*
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* @see Internals\ParameterHolder::$utmhid
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* @var int
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*/
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protected $sessionId;
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/**
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* The amount of pageviews that were tracked within this session so far,
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* will be part of the "__utmb" cookie parameter.
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*
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* Will get incremented automatically upon each request.
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*
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* @see Internals\ParameterHolder::$__utmb
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* @see Internals\Request\Request::buildHttpRequest()
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* @var int
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*/
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protected $trackCount;
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/**
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* Timestamp of the start of this new session, will be part of the "__utmb"
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* cookie parameter
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*
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* @see Internals\ParameterHolder::$__utmb
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* @var DateTime
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*/
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protected $startTime;
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public function __construct() {
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$this->setSessionId($this->generateSessionId());
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$this->setTrackCount(0);
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$this->setStartTime(new DateTime());
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}
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/**
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* @link http://code.google.com/p/gaforflash/source/browse/trunk/src/com/google/analytics/core/DocumentInfo.as#52
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* @return int
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*/
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protected function generateSessionId() {
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// TODO: Integrate AdSense support
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return Util::generate32bitRandom();
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}
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/**
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* @return int
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*/
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public function getSessionId() {
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return $this->sessionId;
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}
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/**
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* @param int $sessionId
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*/
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public function setSessionId($sessionId) {
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$this->sessionId = $sessionId;
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}
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/**
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* @return int
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*/
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public function getTrackCount() {
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return $this->trackCount;
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}
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/**
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* @param int $trackCount
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*/
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public function setTrackCount($trackCount) {
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$this->trackCount = (int)$trackCount;
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}
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/**
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* @param int $byAmount
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*/
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public function increaseTrackCount($byAmount = 1) {
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$this->trackCount += $byAmount;
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}
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/**
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* @return DateTime
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*/
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public function getStartTime() {
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return $this->startTime;
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}
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/**
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* @param DateTime $startTime
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*/
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public function setStartTime(DateTime $startTime) {
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$this->startTime = $startTime;
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}
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}
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?>
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