TrivialLanguageConverter.php

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<?php
use MediaWiki\Linker\LinkTarget;
use MediaWiki\MediaWikiServices;
use MediaWiki\Page\PageReference;
use MediaWiki\StubObject\StubUserLang;
use MediaWiki\Title\TitleFormatter;
 
class TrivialLanguageConverter implements ILanguageConverter {
 
    protected $language;
 
    private $titleFormatter;
 
    public function __construct(
        $langobj,
        TitleFormatter $titleFormatter = null
    ) {
        $this->language = $langobj;
        $this->titleFormatter = $titleFormatter ?? MediaWikiServices::getInstance()->getTitleFormatter();
    }
 
    public function autoConvert( $text, $variant = false ) {
        return $text;
    }
 
    public function autoConvertToAllVariants( $text ) {
        return [ $this->language->getCode() => $text ];
    }
 
    public function convert( $t ) {
        return $t;
    }
 
    public function convertTo( $text, $variant, bool $clearState = true ) {
        return $text;
    }
 
    public function convertSplitTitle( $title ) {
        $mainText = $this->titleFormatter->getText( $title );
 
        $index = $title->getNamespace();
        try {
            $nsWithUnderscores = $this->titleFormatter->getNamespaceName( $index, $mainText );
        } catch ( InvalidArgumentException $e ) {
            // T165149: see MediaWikiTitleCodec::formatTitle()
            $nsWithUnderscores = $this->language->getNsText( NS_SPECIAL );
            $mainText = "Badtitle/NS$index:$mainText";
        }
        $nsText = str_replace( '_', ' ', $nsWithUnderscores );
 
        return [ $nsText, ':', $mainText ];
    }
 
    public function convertTitle( $title ) {
        return $this->titleFormatter->getPrefixedText( $title );
    }
 
    public function convertNamespace( $index, $variant = null ) {
        return $this->language->getFormattedNsText( $index );
    }
 
    public function getVariants() {
        return [ $this->language->getCode() ];
    }
 
    public function getVariantFallbacks( $variant ) {
        return $this->language->getCode();
    }
 
    public function getPreferredVariant() {
        return $this->language->getCode();
    }
 
    public function getDefaultVariant() {
        return $this->language->getCode();
    }
 
    public function getURLVariant() {
        return '';
    }
 
    public function getConvRuleTitle() {
        return false;
    }
 
    public function findVariantLink( &$l, &$n, $ignoreOtherCond = false ) {
    }
 
    public function getExtraHashOptions() {
        return '';
    }
 
    public function guessVariant( $text, $variant ) {
        return false;
    }
 
    public function markNoConversion( $text, $noParse = false ) {
        return $text;
    }
 
    public function convertCategoryKey( $key ) {
        return $key;
    }
 
    public function validateVariant( $variant = null ) {
        if ( $variant === null ) {
            return null;
        }
        $variant = strtolower( $variant );
        return $variant === $this->language->getCode() ? $variant : null;
    }
 
    public function translate( $text, $variant ) {
        return $text;
    }
 
    public function updateConversionTable( LinkTarget $linkTarget ) {
    }
 
    private function reloadTables() {
    }
 
    public function hasVariants() {
        return count( $this->getVariants() ) > 1;
    }
 
    public function hasVariant( $variant ) {
        return $variant && ( $variant === $this->validateVariant( $variant ) );
    }
 
    public function convertHtml( $text ) {
        return htmlspecialchars( $this->convert( $text ) );
    }
}