File kernel.php has 698 lines of code (exceeds 250 allowed). Consider refactoring.

Open

<?php
/**
 * @author Adam Williamson <awilliam@redhat.com>
 * @author Andreas Fischer <bantu@owncloud.com>
 * @author Arthur Schiwon <blizzz@arthur-schiwon.de>

Method init has 179 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function init() {
        // calculate the root directories
        OC::$SERVERROOT = \str_replace("\\", '/', \substr(__DIR__, 0, -4));

        // register autoloader

Function init has a Cognitive Complexity of 35 (exceeds 5 allowed). Consider refactoring.

Open

    public static function init() {
        // calculate the root directories
        OC::$SERVERROOT = \str_replace("\\", '/', \substr(__DIR__, 0, -4));

        // register autoloader

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Function initPaths has a Cognitive Complexity of 33 (exceeds 5 allowed). Consider refactoring.

Open

    public static function initPaths() {
        if (\defined('PHPUNIT_CONFIG_DIR')) {
            self::$configDir = OC::$SERVERROOT . '/' . PHPUNIT_CONFIG_DIR . '/';
        } elseif (\defined('PHPUNIT_RUN') and PHPUNIT_RUN and \is_dir(OC::$SERVERROOT . '/tests/config/')) {
            self::$configDir = OC::$SERVERROOT . '/tests/config/';

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Function handleRequest has a Cognitive Complexity of 26 (exceeds 5 allowed). Consider refactoring.

Open

    public static function handleRequest() {
        \OC::$server->getEventLogger()->start('handle_request', 'Handle request');
        $systemConfig = \OC::$server->getSystemConfig();
        // load all the classpaths from the enabled apps so they are available
        // in the routing files of each app

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Method handleRequest has 91 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function handleRequest() {
        \OC::$server->getEventLogger()->start('handle_request', 'Handle request');
        $systemConfig = \OC::$server->getSystemConfig();
        // load all the classpaths from the enabled apps so they are available
        // in the routing files of each app

Method initPaths has 84 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function initPaths() {
        if (\defined('PHPUNIT_CONFIG_DIR')) {
            self::$configDir = OC::$SERVERROOT . '/' . PHPUNIT_CONFIG_DIR . '/';
        } elseif (\defined('PHPUNIT_RUN') and PHPUNIT_RUN and \is_dir(OC::$SERVERROOT . '/tests/config/')) {
            self::$configDir = OC::$SERVERROOT . '/tests/config/';

OC has 23 functions (exceeds 20 allowed). Consider refactoring.

Open

class OC {
    /**
     * Associative array for autoloading. classname => filename
     */
    public static $CLASSPATH = [];

Method printUpgradePage has 40 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    private static function printUpgradePage() {
        $systemConfig = \OC::$server->getSystemConfig();

        $disableWebUpdater = $systemConfig->getValue('upgrade.disable-web', false);
        $tooBig = false;

Method crashLog has 36 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function crashLog(\Throwable $ex): void {
        $crashDir = self::$SERVERROOT . '/data';
        if (self::$config) {
            $dataDir = self::$config->getValue('datadirectory', self::$SERVERROOT . '/data');
            $crashDir = self::$config->getValue('crashdirectory', $dataDir);

Method initSession has 32 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function initSession() {
        // Let the session name be changed in the initSession Hook
        $sessionName = OC_Util::getInstanceId();

        try {

Function initSession has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.

Open

    public static function initSession() {
        // Let the session name be changed in the initSession Hook
        $sessionName = OC_Util::getInstanceId();

        try {

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Method checkConfig has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public static function checkConfig() {
        $l = \OC::$server->getL10N('lib');

        // Create config if it does not already exist
        $configFilePath = self::$configDir .'/config.php';

Function checkConfig has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    public static function checkConfig() {
        $l = \OC::$server->getL10N('lib');

        // Create config if it does not already exist
        $configFilePath = self::$configDir .'/config.php';

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Function checkSingleUserMode has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    public static function checkSingleUserMode($lockIfNoUserLoggedIn = false) {
        if (!\OC::$server->getSystemConfig()->getValue('singleuser', false)) {
            return;
        }
        $user = OC_User::getUserSession()->getUser();

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Avoid too many return statements within this method.

Open

            return;

Avoid too many return statements within this method.

Open

            return true;

Avoid too many return statements within this method.

Open

        return false;

Function checkInstalled has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    public static function checkInstalled() {
        if (\defined('OC_CONSOLE')) {
            return;
        }
        // Redirect to installer if not installed

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Function handleAuthHeaders has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    protected static function handleAuthHeaders() {
        //copy http auth headers for apache+php-fcgid work around
        if (isset($_SERVER['HTTP_XAUTHORIZATION']) && !isset($_SERVER['HTTP_AUTHORIZATION'])) {
            $_SERVER['HTTP_AUTHORIZATION'] = $_SERVER['HTTP_XAUTHORIZATION'];
        }

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Function loadAppClassPaths has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    public static function loadAppClassPaths() {
        foreach (OC_App::getEnabledApps() as $app) {
            $appPath = OC_App::getAppPath($app);
            if ($appPath === false) {
                continue;

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