Gecko [ dp-client.com ]

Name	Size	Permission
API	[ DIR ]	drwxr-xr-x
Access	[ DIR ]	drwxr-xr-x
Application	[ DIR ]	drwxr-xr-x
Archive	[ DIR ]	drwxr-xr-x
ArchiveProcessor	[ DIR ]	drwxr-xr-x
Archiver	[ DIR ]	drwxr-xr-x
AssetManager	[ DIR ]	drwxr-xr-x
Auth	[ DIR ]	drwxr-xr-x
Category	[ DIR ]	drwxr-xr-x
Changes	[ DIR ]	drwxr-xr-x
CliMulti	[ DIR ]	drwxr-xr-x
Columns	[ DIR ]	drwxr-xr-x
Concurrency	[ DIR ]	drwxr-xr-x
Config	[ DIR ]	drwxr-xr-x
Container	[ DIR ]	drwxr-xr-x
CronArchive	[ DIR ]	drwxr-xr-x
DataAccess	[ DIR ]	drwxr-xr-x
DataFiles	[ DIR ]	drwxr-xr-x
DataTable	[ DIR ]	drwxr-xr-x
Db	[ DIR ]	drwxr-xr-x
DeviceDetector	[ DIR ]	drwxr-xr-x
Email	[ DIR ]	drwxr-xr-x
Exception	[ DIR ]	drwxr-xr-x
Http	[ DIR ]	drwxr-xr-x
Intl	[ DIR ]	drwxr-xr-x
Mail	[ DIR ]	drwxr-xr-x
Measurable	[ DIR ]	drwxr-xr-x
Menu	[ DIR ]	drwxr-xr-x
Metrics	[ DIR ]	drwxr-xr-x
Notification	[ DIR ]	drwxr-xr-x
Period	[ DIR ]	drwxr-xr-x
Plugin	[ DIR ]	drwxr-xr-x
ProfessionalServices	[ DIR ]	drwxr-xr-x
Report	[ DIR ]	drwxr-xr-x
ReportRenderer	[ DIR ]	drwxr-xr-x
Scheduler	[ DIR ]	drwxr-xr-x
Segment	[ DIR ]	drwxr-xr-x
Session	[ DIR ]	drwxr-xr-x
Settings	[ DIR ]	drwxr-xr-x
Tracker	[ DIR ]	drwxr-xr-x
Translation	[ DIR ]	drwxr-xr-x
UpdateCheck	[ DIR ]	drwxr-xr-x
Updater	[ DIR ]	drwxr-xr-x
Updates	[ DIR ]	drwxr-xr-x
Validators	[ DIR ]	drwxr-xr-x
View	[ DIR ]	drwxr-xr-x
ViewDataTable	[ DIR ]	drwxr-xr-x
Visualization	[ DIR ]	drwxr-xr-x
Widget	[ DIR ]	drwxr-xr-x
.htaccess	545 B	-rw-r--r--
Access.php	24.89 KB	-rw-r--r--
Archive.php	35.4 KB	-rw-r--r--
ArchiveProcessor.php	26.97 KB	-rw-r--r--
AssetManager.php	15.48 KB	-rw-r--r--
Auth.php	4.03 KB	-rw-r--r--
AuthResult.php	2.13 KB	-rw-r--r--
BaseFactory.php	1.77 KB	-rw-r--r--
Cache.php	3.51 KB	-rw-r--r--
CacheId.php	2.53 KB	-rw-r--r--
CliMulti.php	14.98 KB	-rw-r--r--
Common.php	39.79 KB	-rw-r--r--
Config.php	14.69 KB	-rw-r--r--
Console.php	10.09 KB	-rw-r--r--
Context.php	3.42 KB	-rw-r--r--
Cookie.php	15.12 KB	-rw-r--r--
CronArchive.php	50.69 KB	-rw-r--r--
DataArray.php	17.97 KB	-rw-r--r--
DataTable.php	69.61 KB	-rw-r--r--
Date.php	35.04 KB	-rw-r--r--
Db.php	29.43 KB	-rw-r--r--
DbHelper.php	10.84 KB	-rw-r--r--
Development.php	6.67 KB	-rw-r--r--
ErrorHandler.php	7.55 KB	-rw-r--r--
EventDispatcher.php	6.79 KB	-rw-r--r--
ExceptionHandler.php	7.06 KB	-rw-r--r--
FileIntegrity.php	15.8 KB	-rw-r--r--
Filechecks.php	8.79 KB	-rw-r--r--
Filesystem.php	18.74 KB	-rw-r--r--
FrontController.php	29.31 KB	-rw-r--r--
Http.php	44.42 KB	-rw-r--r--
IP.php	5.08 KB	-rw-r--r--
Log.php	8.14 KB	-rw-r--r--
LogDeleter.php	3.81 KB	-rw-r--r--
Mail.php	9.32 KB	-rw-r--r--
Metrics.php	20.76 KB	-rw-r--r--
NoAccessException.php	398 B	-rw-r--r--
Nonce.php	8.25 KB	-rw-r--r--
Notification.php	5.72 KB	-rw-r--r--
NumberFormatter.php	10 KB	-rw-r--r--
Option.php	8.25 KB	-rw-r--r--
Period.php	13.52 KB	-rw-r--r--
Piwik.php	27.95 KB	-rw-r--r--
Plugin.php	21.52 KB	-rw-r--r--
Profiler.php	13.32 KB	-rw-r--r--
ProxyHeaders.php	2.16 KB	-rw-r--r--
ProxyHttp.php	11.94 KB	-rw-r--r--
QuickForm2.php	3.94 KB	-rw-r--r--
RankingQuery.php	13.06 KB	-rw-r--r--
ReportRenderer.php	8.59 KB	-rw-r--r--
Segment.php	24.24 KB	-rw-r--r--
Sequence.php	3.11 KB	-rw-r--r--
Session.php	8.04 KB	-rw-r--r--
SettingsPiwik.php	18.07 KB	-rw-r--r--
SettingsServer.php	7.58 KB	-rw-r--r--
Singleton.php	1.46 KB	-rw-r--r--
Site.php	17.86 KB	-rw-r--r--
SiteContentDetector.php	14.22 KB	-rw-r--r--
SupportedBrowser.php	2.25 KB	-rw-r--r--
TCPDF.php	1.87 KB	-rw-r--r--
Theme.php	4.93 KB	-rw-r--r--
Timer.php	2.57 KB	-rw-r--r--
Tracker.php	11.79 KB	-rw-r--r--
Twig.php	19.74 KB	-rw-r--r--
Unzip.php	1.28 KB	-rw-r--r--
UpdateCheck.php	3.34 KB	-rw-r--r--
Updater.php	25.08 KB	-rw-r--r--
UpdaterErrorException.php	304 B	-rw-r--r--
Updates.php	3.86 KB	-rw-r--r--
Url.php	25.67 KB	-rw-r--r--
UrlHelper.php	11.24 KB	-rw-r--r--
Version.php	806 B	-rw-r--r--
View.php	18.2 KB	-rw-r--r--
bootstrap.php	2.03 KB	-rw-r--r--
dispatch.php	928 B	-rw-r--r--
testMinimumPhpVersion.php	10.82 KB	-rw-r--r--

Code Editor : Tracker.php

<?php

/**
 * Matomo - free/libre analytics platform
 *
 * @link https://matomo.org
 * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
 *
 */

namespace Piwik;

use Exception;
use Piwik\Container\StaticContainer;
use Piwik\Plugins\BulkTracking\Tracker\Requests;
use Piwik\Plugins\PrivacyManager\Config as PrivacyManagerConfig;
use Piwik\Tracker\Db as TrackerDb;
use Piwik\Tracker\Db\DbException;
use Piwik\Tracker\Handler;
use Piwik\Tracker\Request;
use Piwik\Tracker\RequestSet;
use Piwik\Tracker\TrackerConfig;
use Piwik\Tracker\Visit;
use Piwik\Plugin\Manager as PluginManager;
use Psr\Log\LoggerInterface;

/**
 * Class used by the logging script piwik.php called by the javascript tag.
 * Handles the visitor and their actions on the website, saves the data in the DB,
 * saves information in the cookie, etc.
 *
 * We try to include as little files as possible (no dependency on 3rd party modules).
 */
class Tracker
{
    /**
     * @var Db
     */
    private static $db = null;

// We use hex ID that are 16 chars in length, ie. 64 bits IDs
    const LENGTH_HEX_ID_STRING = 16;
    const LENGTH_BINARY_ID = 8;

public static $initTrackerMode = false;

private $countOfLoggedRequests = 0;
    protected $isInstalled = null;

/**
     * @var LoggerInterface
     */
    private $logger;

public function __construct()
    {
        $this->logger = StaticContainer::get(LoggerInterface::class);
    }

public function isDebugModeEnabled()
    {
        return array_key_exists('PIWIK_TRACKER_DEBUG', $GLOBALS) && $GLOBALS['PIWIK_TRACKER_DEBUG'] === true;
    }

public function shouldRecordStatistics()
    {
        $record = TrackerConfig::getConfigValue('record_statistics') != 0;

if (!$record) {
            $this->logger->debug('Tracking is disabled in the config.ini.php via record_statistics=0');
        }

return $record && $this->isInstalled();
    }

public static function loadTrackerEnvironment()
    {
        SettingsServer::setIsTrackerApiRequest();
        if (empty($GLOBALS['PIWIK_TRACKER_DEBUG'])) {
            $GLOBALS['PIWIK_TRACKER_DEBUG'] = self::isDebugEnabled();
        }
        if (!empty($GLOBALS['PIWIK_TRACKER_DEBUG']) && !Common::isPhpCliMode()) {
            Common::sendHeader('Content-Type: text/plain');
        }
        PluginManager::getInstance()->loadTrackerPlugins();
    }

private function init()
    {
        $this->handleFatalErrors();

if ($this->isDebugModeEnabled()) {
            ErrorHandler::registerErrorHandler();
            ExceptionHandler::setUp();

$this->logger->debug("Debug enabled - Input parameters: {params}", [
                'params' => var_export($_GET + $_POST, true),
            ]);
        }
    }

public function isInstalled()
    {
        if (is_null($this->isInstalled)) {
            $this->isInstalled = SettingsPiwik::isMatomoInstalled();
        }

return $this->isInstalled;
    }

public function main(Handler $handler, RequestSet $requestSet)
    {
        try {
            $this->init();

if ($this->isPreFlightCorsRequest()) {
                Common::sendHeader('Access-Control-Allow-Methods: GET, POST');
                Common::sendHeader('Access-Control-Allow-Headers: *');
                Common::sendHeader('Access-Control-Allow-Origin: *');
                Common::sendResponseCode(204);
                $this->logger->debug("Tracker detected preflight CORS request. Skipping...");
                return null;
            }

$handler->init($this, $requestSet);

$this->track($handler, $requestSet);
        } catch (Exception $e) {
            $this->logger->debug("Tracker encountered an exception: {ex}", [$e]);

$handler->onException($this, $requestSet, $e);
        }

Piwik::postEvent('Tracker.end');
        $response = $handler->finish($this, $requestSet);

$this->disconnectDatabase();

return $response;
    }

public function track(Handler $handler, RequestSet $requestSet)
    {
        if (!$this->shouldRecordStatistics()) {
            return;
        }

$requestSet->initRequestsAndTokenAuth();

if ($requestSet->hasRequests()) {
            $handler->onStartTrackRequests($this, $requestSet);
            $handler->process($this, $requestSet);
            $handler->onAllRequestsTracked($this, $requestSet);
        }
    }

/**
     * @param Request $request
     * @return array
     */
    public function trackRequest(Request $request)
    {
        if ($request->isEmptyRequest()) {
            $this->logger->debug('The request is empty');
        } else {
            $this->logger->debug('Current datetime: {date}', [
                'date' => date("Y-m-d H:i:s", $request->getCurrentTimestamp()),
            ]);

$visit = Visit\Factory::make();
            $visit->setRequest($request);
            $visit->handle();
        }

// increment successfully logged request count. make sure to do this after try-catch,
        // since an excluded visit is considered 'successfully logged'
        ++$this->countOfLoggedRequests;
    }

/**
     * Used to initialize core Piwik components on a piwik.php request
     * Eg. when cache is missed and we will be calling some APIs to generate cache
     */
    public static function initCorePiwikInTrackerMode()
    {
        if (
            SettingsServer::isTrackerApiRequest()
            && self::$initTrackerMode === false
        ) {
            self::$initTrackerMode = true;
            require_once PIWIK_INCLUDE_PATH . '/core/Option.php';

Access::getInstance();
            Config::getInstance();

try {
                Db::get();
            } catch (Exception $e) {
                Db::createDatabaseObject();
            }

PluginManager::getInstance()->loadCorePluginsDuringTracker();
        }
    }

public static function restoreTrackerPlugins()
    {
        if (SettingsServer::isTrackerApiRequest() && Tracker::$initTrackerMode) {
            Plugin\Manager::getInstance()->loadTrackerPlugins();
        }
    }

public function getCountOfLoggedRequests()
    {
        return $this->countOfLoggedRequests;
    }

public function setCountOfLoggedRequests($numLoggedRequests)
    {
        $this->countOfLoggedRequests = $numLoggedRequests;
    }

public function hasLoggedRequests()
    {
        return 0 !== $this->countOfLoggedRequests;
    }

public function isDatabaseConnected()
    {
        return !is_null(self::$db);
    }

public static function getDatabase()
    {
        if (is_null(self::$db)) {
            try {
                self::$db = TrackerDb::connectPiwikTrackerDb();
            } catch (Exception $e) {
                $code = $e->getCode();
                // Note: PDOException might return a string as code, but we can't use this for DbException
                throw new DbException($e->getMessage(), is_int($code) ? $code : 0);
            }
        }

return self::$db;
    }

protected function disconnectDatabase()
    {
        if ($this->isDatabaseConnected()) { // note: I think we do this only for the tests
            self::$db->disconnect();
            self::$db = null;
        }
    }

// for tests
    public static function disconnectCachedDbConnection()
    {
        // code redundancy w/ above is on purpose; above disconnectDatabase depends on method that can potentially be overridden
        if (!is_null(self::$db)) {
            self::$db->disconnect();
            self::$db = null;
        }
    }

public static function setTestEnvironment($args = null, $requestMethod = null)
    {
        if (is_null($args)) {
            $requests = new Requests();
            $args     = $requests->getRequestsArrayFromBulkRequest($requests->getRawBulkRequest());
            $args = $_GET + $args;
        }

if (is_null($requestMethod) && array_key_exists('REQUEST_METHOD', $_SERVER)) {
            $requestMethod = $_SERVER['REQUEST_METHOD'];
        } elseif (is_null($requestMethod)) {
            $requestMethod = 'GET';
        }

// Do not run scheduled tasks during tests
        if (!defined('DEBUG_FORCE_SCHEDULED_TASKS')) {
            TrackerConfig::setConfigValue('scheduled_tasks_min_interval', 0);
        }

// if nothing found in _GET/_POST and we're doing a POST, assume bulk request. in which case,
        // we have to bypass authentication
        if (empty($args) && $requestMethod == 'POST') {
            TrackerConfig::setConfigValue('tracking_requests_require_authentication', 0);
        }

// Tests can force the use of 3rd party cookie for ID visitor
        if (Common::getRequestVar('forceEnableFingerprintingAcrossWebsites', false, null, $args) == 1) {
            TrackerConfig::setConfigValue('enable_fingerprinting_across_websites', 1);
        }

// Tests can simulate the tracker API maintenance mode
        if (Common::getRequestVar('forceEnableTrackerMaintenanceMode', false, null, $args) == 1) {
            TrackerConfig::setConfigValue('record_statistics', 0);
        }

// Tests can force the use of 3rd party cookie for ID visitor
        if (Common::getRequestVar('forceUseThirdPartyCookie', false, null, $args) == 1) {
            TrackerConfig::setConfigValue('use_third_party_id_cookie', 1);
        }

// Tests using window_look_back_for_visitor
        if (
            Common::getRequestVar('forceLargeWindowLookBackForVisitor', false, null, $args) == 1
            // also look for this in bulk requests (see fake_logs_replay.log)
            || strpos(json_encode($args, true), '"forceLargeWindowLookBackForVisitor":"1"') !== false
        ) {
            TrackerConfig::setConfigValue('window_look_back_for_visitor', 2678400);
        }

// Tests can force the enabling of IP anonymization
        if (Common::getRequestVar('forceIpAnonymization', false, null, $args) == 1) {
            self::getDatabase(); // make sure db is initialized

$privacyConfig = new PrivacyManagerConfig();
            $privacyConfig->ipAddressMaskLength = 2;

\Piwik\Plugins\PrivacyManager\IPAnonymizer::activate();

\Piwik\Tracker\Cache::deleteTrackerCache();
            Filesystem::clearPhpCaches();
        }
    }

protected function loadTrackerPlugins()
    {
        try {
            $pluginManager  = PluginManager::getInstance();
            $pluginsTracker = $pluginManager->loadTrackerPlugins();

$this->logger->debug("Loading plugins: { {plugins} }", [
                'plugins' => implode(", ", $pluginsTracker),
            ]);
        } catch (Exception $e) {
            $this->logger->error('Error loading tracker plugins: {exception}', [
                'exception' => $e,
            ]);
        }
    }

private function handleFatalErrors()
    {
        register_shutdown_function(function () {
            // TODO: add a log here
            $lastError = error_get_last();
            if (!empty($lastError) && $lastError['type'] == E_ERROR) {
                Common::sendResponseCode(500);
            }
        });
    }

private static function isDebugEnabled()
    {
        try {
            $debug = (bool) TrackerConfig::getConfigValue('debug');
            if ($debug) {
                return true;
            }

$debugOnDemand = (bool) TrackerConfig::getConfigValue('debug_on_demand');
            if ($debugOnDemand) {
                return (bool) Common::getRequestVar('debug', false);
            }
        } catch (Exception $e) {
        }

return false;
    }

public function isPreFlightCorsRequest(): bool
    {
        if (isset($_SERVER['REQUEST_METHOD']) && strtoupper($_SERVER['REQUEST_METHOD']) === 'OPTIONS') {
            return !empty($_SERVER['HTTP_ACCESS_CONTROL_REQUEST_HEADERS']) || !empty($_SERVER['HTTP_ACCESS_CONTROL_REQUEST_METHOD']);
        }
        return false;
    }
}

${this.title}

Code Editor : Tracker.php