<?php/** * Piwik - Open source web analytics *  * @link http://piwik.org * @license http://www.gnu.org/licenses/gpl-3.0.html Gpl v3 or later * @version $Id: API.php 526 2008-06-25 23:57:04Z matt $ *  * @package Piwik_Actions */require_once "DataFiles/Browsers.php";require_once "DataFiles/OS.php";require_once "Actions.php";/** *  * @package Piwik_Actions */class Piwik_Actions_API extends Piwik_Apiable{	static private $instance = null;		static public function getInstance()	{		if (self::$instance == null)		{			$c = __CLASS__;			self::$instance = new $c();		}		return self::$instance;	}		protected function getDataTable($name, $idSite, $period, $date, $expanded, $idSubtable )	{		Piwik::checkUserHasViewAccess( $idSite );		$archive = Piwik_Archive::build($idSite, $period, $date );		if($idSubtable === false)		{			$idSubtable = null;		}				if($expanded)		{			$dataTable = $archive->getDataTableExpanded($name, $idSubtable);			$dataTable->enableRecursiveSort();		}		else		{			$dataTable = $archive->getDataTable($name, $idSubtable);		}		$dataTable->queueFilter('Piwik_DataTable_Filter_ReplaceSummaryRowLabel');		return $dataTable;	}		public function getActions( $idSite, $period, $date, $expanded = false, $idSubtable = false )	{		return $this->getDataTable('Actions_actions', $idSite, $period, $date, $expanded, $idSubtable );	}	public function getDownloads( $idSite, $period, $date, $expanded = false, $idSubtable = false )	{		$dataTable = $this->getDataTable('Actions_downloads', $idSite, $period, $date, $expanded, $idSubtable );		$dataTable->queueFilter('Piwik_DataTable_Filter_ColumnCallbackAddMetadata', array('full_url', 'url', create_function('$url', 'return $url;')));		$dataTable->queueFilter('Piwik_DataTable_Filter_ColumnCallbackReplace', array('label', 'Piwik_getPathFromActionsUrl'));		$dataTable->queueFilter('Piwik_DataTable_Filter_ColumnCallbackReplace', array('label', 'Piwik_truncateActionsPath'));				return $dataTable;	}	public function getOutlinks( $idSite, $period, $date, $expanded = false, $idSubtable = false )	{		$dataTable = $this->getDataTable('Actions_outlink', $idSite, $period, $date, $expanded, $idSubtable );		$dataTable->queueFilter('Piwik_DataTable_Filter_ColumnCallbackAddMetadata', array('full_url', 'url', create_function('$url', 'return $url;')));		$dataTable->queueFilter('Piwik_DataTable_Filter_ColumnCallbackReplace', array('label', 'Piwik_getPathFromActionsUrl'));		$dataTable->queueFilter('Piwik_DataTable_Filter_ColumnCallbackReplace', array('label', 'Piwik_truncateActionsPath'));		return $dataTable;	}}/** * returns /Y in http://X/Y * * @param string $url * @return string */function Piwik_getPathFromActionsUrl($url){	$n = preg_match("#://[^/]+(/)#",$url, $matches, PREG_OFFSET_CAPTURE);	if($n)	{		$returned = substr($url, $matches[1][1]);		return $returned;	}		return $url;}function Piwik_truncateActionsPath( $path ){	$limit = 27;	$path = htmlspecialchars_decode($path);	$len = strlen($path);	if($len > $limit)	{		$path = substr($path, 0, $limit-3) . "...";	}	return htmlspecialchars($path);}