Location: PHPKode > scripts > Server-Side Google Analytics PHP Client > php-ga-1.1.1/src/GoogleAnalytics/Internals/Request/PageviewRequest.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 <hide@address.com>
 * @copyright Copyright (c) 2010 United Prototype GmbH (http://unitedprototype.com)
 */

namespace UnitedPrototype\GoogleAnalytics\Internals\Request;

use UnitedPrototype\GoogleAnalytics\Page;

use UnitedPrototype\GoogleAnalytics\Internals\X10;

class PageviewRequest extends Request {
	
	/**
	 * @var \UnitedPrototype\GoogleAnalytics\Page
	 */
	protected $page;
	
	
	/**
	 * @const int
	 */
	const X10_SITESPEED_PROJECT_ID = 14;
	
	
	/**
	 * @return string
	 */
	protected function getType() {
		return Request::TYPE_PAGE;
	}
	
	/**
	 * @return \UnitedPrototype\GoogleAnalytics\Internals\ParameterHolder
	 */
	protected function buildParameters() {
		$p = parent::buildParameters();
		
		$p->utmp  = $this->page->getPath();
		$p->utmdt = $this->page->getTitle();
		if($this->page->getCharset() !== null) {
			$p->utmcs = $this->page->getCharset();
		}
		if($this->page->getReferrer() !== null) {
			$p->utmr = $this->page->getReferrer();
		}
		
		if($this->page->getLoadTime() !== null) {
			// Sample sitespeed measurements
			if($p->utmn % 100 < $this->config->getSitespeedSampleRate()) {
				$x10 = new X10();
				
				$x10->clearKey(self::X10_SITESPEED_PROJECT_ID);
				$x10->clearValue(self::X10_SITESPEED_PROJECT_ID);
				
				// Taken from ga.js code
				$key = max(min(floor($this->page->getLoadTime() / 100), 5000), 0) * 100;
				$x10->setKey(self::X10_SITESPEED_PROJECT_ID, X10::OBJECT_KEY_NUM, $key);
				
				$x10->setValue(self::X10_SITESPEED_PROJECT_ID, X10::VALUE_VALUE_NUM, $this->page->getLoadTime());
				
				$p->utme .= $x10->renderUrlString();
			}
		}
		
		return $p;
	}
	
	/**
	 * @return \UnitedPrototype\GoogleAnalytics\Page
	 */
	public function getPage() {
		return $this->page;
	}
	
	/**
	 * @param \UnitedPrototype\GoogleAnalytics\Page $page
	 */
	public function setPage(Page $page) {
		$this->page = $page;
	}
	
}

?>
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