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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
*
* @category Piwik_Plugins
* @package Piwik_Provider
*/
use Piwik\Common;
/**
*
* @package Piwik_Provider
*/
class Piwik_Provider extends Piwik_Plugin
{
/**
* @see Piwik_Plugin::getListHooksRegistered
*/
public function getListHooksRegistered()
{
$hooks = array(
'ArchiveProcessing_Day.compute' => 'archiveDay',
'ArchiveProcessing_Period.compute' => 'archivePeriod',
'Tracker.newVisitorInformation' => 'logProviderInfo',
'WidgetsList.add' => 'addWidget',
'Menu.add' => 'addMenu',
'API.getReportMetadata' => 'getReportMetadata',
'API.getSegmentsMetadata' => 'getSegmentsMetadata',
);
return $hooks;
}
public function getReportMetadata(&$reports)
{
$reports[] = array(
'category' => Piwik_Translate('General_Visitors'),
'name' => Piwik_Translate('Provider_ColumnProvider'),
'module' => 'Provider',
'action' => 'getProvider',
'dimension' => Piwik_Translate('Provider_ColumnProvider'),
'documentation' => Piwik_Translate('Provider_ProviderReportDocumentation', '<br />'),
'order' => 50
);
}
public function getSegmentsMetadata(&$segments)
{
$segments[] = array(
'type' => 'dimension',
'category' => 'Visit Location',
'name' => Piwik_Translate('Provider_ColumnProvider'),
'segment' => 'provider',
'acceptedValues' => 'comcast.net, proxad.net, etc.',
'sqlSegment' => 'log_visit.location_provider'
);
}
function install()
{
// add column hostname / hostname ext in the visit table
$query = "ALTER IGNORE TABLE `" . Common::prefixTable('log_visit') . "` ADD `location_provider` VARCHAR( 100 ) NULL";
// if the column already exist do not throw error. Could be installed twice...
try {
Piwik_Exec($query);
} catch (Exception $e) {
if (!Zend_Registry::get('db')->isErrNo($e, '1060')) {
throw $e;
}
}
}
function uninstall()
{
// add column hostname / hostname ext in the visit table
$query = "ALTER TABLE `" . Common::prefixTable('log_visit') . "` DROP `location_provider`";
Piwik_Exec($query);
}
function addWidget()
{
Piwik_AddWidget('General_Visitors', 'Provider_WidgetProviders', 'Provider', 'getProvider');
}
function addMenu()
{
Piwik_RenameMenuEntry('General_Visitors', 'UserCountry_SubmenuLocations',
'General_Visitors', 'Provider_SubmenuLocationsProvider');
}
function postLoad()
{
Piwik_AddAction('template_footerUserCountry', array('Piwik_Provider', 'footerUserCountry'));
}
/**
* Logs the provider in the log_visit table
*/
public function logProviderInfo(&$visitorInfo)
{
// if provider info has already been set, abort
if (!empty($visitorInfo['location_provider'])) {
return;
}
$ip = Piwik_IP::N2P($visitorInfo['location_ip']);
// In case the IP was anonymized, we should not continue since the DNS reverse lookup will fail and this will slow down tracking
if (substr($ip, -2, 2) == '.0') {
Common::printDebug("IP Was anonymized so we skip the Provider DNS reverse lookup...");
return;
}
$hostname = $this->getHost($ip);
$hostnameExtension = $this->getCleanHostname($hostname);
// add the provider value in the table log_visit
$visitorInfo['location_provider'] = $hostnameExtension;
$visitorInfo['location_provider'] = substr($visitorInfo['location_provider'], 0, 100);
// improve the country using the provider extension if valid
$hostnameDomain = substr($hostnameExtension, 1 + strrpos($hostnameExtension, '.'));
if ($hostnameDomain == 'uk') {
$hostnameDomain = 'gb';
}
if (array_key_exists($hostnameDomain, Common::getCountriesList())) {
$visitorInfo['location_country'] = $hostnameDomain;
}
}
/**
* 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 $hostname
*
* @return string
*/
private function getCleanHostname($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 {
$cleanHostname = null;
Piwik_PostEvent('Provider.getCleanHostname', array(&$cleanHostname, $hostname));
if ($cleanHostname !== null) {
return $cleanHostname;
}
$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 IP address string
*
* @param string $ip IP Address
* @return string hostname (or human-readable IP address)
*/
private function getHost($ip)
{
return trim(strtolower(@Piwik_IP::getHostByAddr($ip)));
}
static public function footerUserCountry(&$out)
{
$out = '<div>
<h2>' . Piwik_Translate('Provider_WidgetProviders') . '</h2>';
$out .= Piwik_FrontController::getInstance()->fetchDispatch('Provider', 'getProvider');
$out .= '</div>';
}
/**
* Daily archive: processes the report Visits by Provider
*/
public function archiveDay(Piwik_ArchiveProcessor_Day $archiveProcessor)
{
$archiving = new Piwik_Provider_Archiver($archiveProcessor);
if($archiving->shouldArchive()) {
$archiving->archiveDay();
}
}
public function archivePeriod(Piwik_ArchiveProcessor_Period $archiveProcessor)
{
$archiving = new Piwik_Provider_Archiver($archiveProcessor);
if($archiving->shouldArchive()) {
$archiving->archivePeriod();
}
}
}
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