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|
<?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 $Id$
*/
class Piwik_Provider extends Piwik_Plugin
{
public function __construct()
{
parent::__construct();
}
public function getInformation()
{
$info = array(
'name' => 'Provider',
'description' => 'Provider // lookup during logging + archive + display',
'author' => 'Piwik',
'homepage' => 'http://piwik.org/',
'version' => '0.1',
);
return $info;
}
function install()
{
// add column hostname / hostname ext in the visit table
$query = "ALTER IGNORE TABLE `".Piwik::prefixTable('log_visit')."` ADD `location_provider` VARCHAR( 100 ) NOT NULL";
// if the column already exist do not throw error. Could be installed twice...
try {
Zend_Registry::get('db')->query($query);
}
catch(Exception $e){}
}
function uninstall()
{
// add column hostname / hostname ext in the visit table
$query = "ALTER TABLE `".Piwik::prefixTable('log_visit')."` DROP `location_provider`";
Zend_Registry::get('db')->query($query);
}
function getListHooksRegistered()
{
$hooks = array(
'ArchiveProcessing_Day.compute' => 'archiveDay',
'ArchiveProcessing_Period.compute' => 'archiveMonth',
'LogStats.newVisitorInformation' => 'logProviderInfo',
);
return $hooks;
}
function archiveMonth( $notification )
{
$this->archiveProcessing = $notification->getNotificationObject();
$dataTableToSum = array(
'Provider_hostnameExt',
);
$this->archiveProcessing->archiveDataTable($dataTableToSum);
}
/**
* Archive the provider count
*/
function archiveDay($notification)
{
$this->ArchiveProcessing = $notification->getNotificationObject();
$recordName = 'Provider_hostnameExt';
$labelSQL = "location_provider";
$tableProvider = $this->ArchiveProcessing->getDataTableInterestForLabel($labelSQL);
$record = new Piwik_ArchiveProcessing_Record_Blob_Array($recordName, $tableProvider->getSerialized());
// echo $tableProvider;
// Piwik::printMemoryUsage("End of ".get_class($this)." ");
}
/**
* Logs the provider in the log_visit table
*/
public function logProviderInfo($notification)
{
$visitorInfo =& $notification->getNotificationObject();
$hostname = $this->getHost($visitorInfo['location_ip']);
$hostnameExtension = $this->getHostnameExt($hostname);
// add the value to save in the table log_visit
$visitorInfo['location_provider'] = $hostnameExtension;
}
/**
* Returns the hostname extension (site.co.jp in fvae.VARG.ceaga.site.co.jp)
* given the full hostname looked up from the IP
*
* @param string $hostname
*
* @return string
*/
private function getHostnameExt($hostname)
{
$extToExclude = array(
'com', 'net', 'org', 'co'
);
$off = strrpos($hostname, '.');
$ext = substr($hostname, $off);
if(empty($off) || is_numeric($ext) || strlen($hostname) < 5)
{
return 'Ip';
}
else
{
$e = explode('.', $hostname);
$s = sizeof($e);
// if extension not correct
if(isset($e[$s-2]) && in_array($e[$s-2], $extToExclude))
{
return $e[$s-3].".".$e[$s-2].".".$e[$s-1];
}
else
{
return $e[$s-2].".".$e[$s-1];
}
}
}
/**
* Returns the hostname given the string IP in the format ip2long
* php.net/ip2long
*
* @param string $ip
*
* @return string hostname
*/
private function getHost($ip)
{
return trim(strtolower(@gethostbyaddr(long2ip($ip))));
}
}
|
