Method showIndirectLinks has 239 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    private function showIndirectLinks(
        $level, $target, $limit, $offsetNamespace = 0, $offsetPageID = 0, $dir = 'next'
    ) {
        $out = $this->getOutput();
        $dbr = $this->dbProvider->getReplicaDatabase();

Function showIndirectLinks has a Cognitive Complexity of 59 (exceeds 5 allowed). Consider refactoring.

Open

    private function showIndirectLinks(
        $level, $target, $limit, $offsetNamespace = 0, $offsetPageID = 0, $dir = 'next'
    ) {
        $out = $this->getOutput();
        $dbr = $this->dbProvider->getReplicaDatabase();

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File SpecialWhatLinksHere.php has 550 lines of code (exceeds 250 allowed). Consider refactoring.

Open

<?php
/**
 * Implements Special:Whatlinkshere
 *
 * This program is free software; you can redistribute it and/or modify

Method listItem has 48 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function listItem( $row, $nt, $target, $notClose = false ) {
        $dirmark = $this->getLanguage()->getDirMark();

        if ( $row->rd_from ) {
            $query = [ 'redirect' => 'no' ];

Method getFormFields has 43 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    protected function getFormFields() {
        $this->addHelpLink( 'Help:What links here' );
        $this->getOutput()->addModuleStyles( 'mediawiki.special' );

        $fields = [

Consider simplifying this complex logical expression.

Open

        if ( ( !$fetchredirs || !$rdRes->numRows() )
            // @phan-suppress-next-line PhanPossiblyUndeclaredVariable $plRes is declared when fetching links
            && ( $hidelinks || !$plRes->numRows() )
            // @phan-suppress-next-line PhanPossiblyUndeclaredVariable $tlRes is declared when fetching trans
            && ( $hidetrans || !$tlRes->numRows() )

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

Open

    public function onSuccess() {
        $opts = new FormOptions();

        $opts->add( 'namespace', null, FormOptions::INTNULL );
        $opts->add( 'limit', null, FormOptions::INTNULL );

Method parseOffsetAndDir has 28 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    private function parseOffsetAndDir( FormOptions $opts ): array {
        $from = $opts->getValue( 'from' );
        $opts->reset( 'from' );

        if ( $from ) {

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

Open

    protected function wlhLink( Title $target, $text, $editText ) {
        static $title = null;
        if ( $title === null ) {
            $title = $this->getPageTitle();
        }

Method __construct has 7 arguments (exceeds 4 allowed). Consider refactoring.

Open

        IConnectionProvider $dbProvider,
        LinkBatchFactory $linkBatchFactory,
        IContentHandlerFactory $contentHandlerFactory,
        SearchEngineFactory $searchEngineFactory,
        NamespaceInfo $namespaceInfo,

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

Open

    private function parseOffsetAndDir( FormOptions $opts ): array {
        $from = $opts->getValue( 'from' );
        $opts->reset( 'from' );

        if ( $from ) {

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Method showIndirectLinks has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

        $level, $target, $limit, $offsetNamespace = 0, $offsetPageID = 0, $dir = 'next'

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

Open

    protected function listItem( $row, $nt, $target, $notClose = false ) {
        $dirmark = $this->getLanguage()->getDirMark();

        if ( $row->rd_from ) {
            $query = [ 'redirect' => 'no' ];

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Avoid too many return statements within this method.

Open

            return 0;