File MessageCache.php has 916 lines of code (exceeds 250 allowed). Consider refactoring.

Open

<?php
/**
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or

Function loadUnguarded has a Cognitive Complexity of 40 (exceeds 5 allowed). Consider refactoring.

Open

    private function loadUnguarded( $code, $mode ) {
        $success = false; // Keep track of success
        $staleCache = false; // a cache array with expired data, or false if none has been loaded
        $where = []; // Debug info, delayed to avoid spamming debug log too much

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MessageCache has 41 functions (exceeds 20 allowed). Consider refactoring.

Open

class MessageCache implements LoggerAwareInterface {
    /**
     * Options to be included in the ServiceOptions
     */
    public const CONSTRUCTOR_OPTIONS = [

Method loadFromDB has 98 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    private function loadFromDB( $code, $mode = null ) {
        $icp = MediaWikiServices::getInstance()->getConnectionProvider();

        $dbr = ( $mode === self::FOR_UPDATE ) ? $icp->getPrimaryDatabase() : $icp->getReplicaDatabase();

Function getMessageForLang has a Cognitive Complexity of 24 (exceeds 5 allowed). Consider refactoring.

Open

    private function getMessageForLang( $lang, $lckey, $useDB, &$alreadyTried ) {
        $langcode = $lang->getCode();

        // Try checking the database for the requested language
        if ( $useDB ) {

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

Open

    private function loadUnguarded( $code, $mode ) {
        $success = false; // Keep track of success
        $staleCache = false; // a cache array with expired data, or false if none has been loaded
        $where = []; // Debug info, delayed to avoid spamming debug log too much

Function loadFromDB has a Cognitive Complexity of 22 (exceeds 5 allowed). Consider refactoring.

Open

    private function loadFromDB( $code, $mode = null ) {
        $icp = MediaWikiServices::getInstance()->getConnectionProvider();

        $dbr = ( $mode === self::FOR_UPDATE ) ? $icp->getPrimaryDatabase() : $icp->getReplicaDatabase();

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Function getMsgFromNamespace has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.

Open

    public function getMsgFromNamespace( $title, $code ) {
        // Load all MediaWiki page definitions into cache. Note that individual keys
        // already loaded into the cache during this request remain in the cache, which
        // includes the value of hook-defined messages.
        $this->load( $code );

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Method get has 52 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function get( $key, $useDB = true, $langcode = true, &$usedKey = '' ) {
        if ( is_int( $key ) ) {
            // Fix numerical strings that somehow become ints on their way here
            $key = (string)$key;
        } elseif ( !is_string( $key ) ) {

Method getMessageForLang has 50 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    private function getMessageForLang( $lang, $lckey, $useDB, &$alreadyTried ) {
        $langcode = $lang->getCode();

        // Try checking the database for the requested language
        if ( $useDB ) {

Method refreshAndReplaceInternal has 49 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function refreshAndReplaceInternal( string $code, array $replacements ) {
        // Allow one caller at a time to avoid race conditions
        [ $scopedLock ] = $this->getReentrantScopedLock( $code );
        if ( !$scopedLock ) {
            foreach ( $replacements as [ $title ] ) {

Method getMsgFromNamespace has 44 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function getMsgFromNamespace( $title, $code ) {
        // Load all MediaWiki page definitions into cache. Note that individual keys
        // already loaded into the cache during this request remain in the cache, which
        // includes the value of hook-defined messages.
        $this->load( $code );

Method __construct has 13 arguments (exceeds 4 allowed). Consider refactoring.

Open

        WANObjectCache $wanCache,
        BagOStuff $clusterCache,
        BagOStuff $serverCache,
        Language $contLang,
        LanguageConverterFactory $langConverterFactory,

Function get has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    public function get( $key, $useDB = true, $langcode = true, &$usedKey = '' ) {
        if ( is_int( $key ) ) {
            // Fix numerical strings that somehow become ints on their way here
            $key = (string)$key;
        } elseif ( !is_string( $key ) ) {

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Method loadCachedMessagePageEntry has 38 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    private function loadCachedMessagePageEntry( $dbKey, $code, $hash ) {
        $fname = __METHOD__;
        return $this->srvCache->getWithSetCallback(
            $this->srvCache->makeKey( 'messages-big', $hash, $dbKey ),
            BagOStuff::TTL_HOUR,

Function refreshAndReplaceInternal has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

    public function refreshAndReplaceInternal( string $code, array $replacements ) {
        // Allow one caller at a time to avoid race conditions
        [ $scopedLock ] = $this->getReentrantScopedLock( $code );
        if ( !$scopedLock ) {
            foreach ( $replacements as [ $title ] ) {

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Method parse has 29 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function parse( $text, PageReference $page = null, $linestart = true,
        $interface = false, $language = null
    ) {
        global $wgTitle;

Method parse has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    public function parse( $text, PageReference $page = null, $linestart = true,
        $interface = false, $language = null

Avoid too many return statements within this method.

Open

        return false;

Avoid too many return statements within this method.

Open

                    return $message;

Avoid too many return statements within this method.

Open

        return $this->contLang;

Avoid too many return statements within this method.

Open

        return $defaultMessage ?? false;

Avoid too many return statements within this method.

Open

                    return $defaultMessage;

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

Open

    private function load( string $code, $mode = null ) {
        // Don't do double loading...
        if ( $this->isLanguageLoaded( $code ) && $mode !== self::FOR_UPDATE ) {
            return true;
        }

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

Open

    private function loadFromDBWithMainLock( $code, array &$where, $mode = null ) {
        // If cache updates on all levels fail, give up on message overrides.
        // This is to avoid easy site outages; see $saveSuccess comments below.
        $statusKey = $this->clusterCache->makeKey( 'messages', $code, 'status' );
        $status = $this->clusterCache->get( $statusKey );

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Similar blocks of code found in 4 locations. Consider refactoring.

Open

    public function __construct(
        WANObjectCache $wanCache,
        BagOStuff $clusterCache,
        BagOStuff $serverCache,
        Language $contLang,

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