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<?php
//
// Open Web Analytics - An Open Source Web Analytics Framework
//
// Copyright 2006 Peter Adams. All rights reserved.
//
// Licensed under GPL v2.0 http://www.gnu.org/copyleft/gpl.html
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// $Id$
//
require_once(OWA_BASE_CLASS_DIR.'client.php');
/**
* Wordpress Caller class
*
* @author Peter Adams <peter@openwebanalytics.com>
* @copyright Copyright &copy; 2006 Peter Adams <peter@openwebanalytics.com>
* @license http://www.gnu.org/copyleft/gpl.html GPL v2.0
* @category owa
* @package owa
* @version $Revision$
* @since owa 1.0.0
*/
class owa_wp extends owa_client {
/**
* Constructor
*
* @return owa_wp
*/
function __construct($config = null) {
ob_start();
return parent::__construct($config);
}
function add_link_tracking($link) {
// check for presence of '?' which is not present under URL rewrite conditions
if ($this->config['track_feed_links'] == true):
if (strpos($link, "?") === false):
// add the '?' if not found
$link .= '?';
endif;
// setup link template
$link_template = "%s&amp;%s=%s&amp;%s=%s";
return sprintf($link_template,
$link,
$this->config['ns'].'medium',
'feed',
$this->config['ns'].$this->config['feed_subscription_param'],
$_GET[$this->config['ns'].$this->config['feed_subscription_param']]);
else:
return;
endif;
}
/**
* Wordpress filter method. Adds tracking to feed links.
*
* @var string the feed link
* @return string link string with special tracking id
*/
function add_feed_tracking($binfo) {
if ($this->config['track_feed_links'] == true):
$guid = crc32(getmypid().microtime());
return $binfo."&amp;".$this->config['ns'].$this->config['feed_subscription_param']."=".$guid;
else:
return;
endif;
}
}
?>