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<?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
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
*/
use MediaWiki\Linker\LinkTarget;
use MediaWiki\MediaWikiServices;
/**
* A trivial language converter.
*
* For Languages which do not implement variant
* conversion, for example, German, TrivialLanguageConverter is provided rather than a
* LanguageConverter when asked for their converter. The TrivialLanguageConverter just
* returns text unchanged, i.e. it doesn't do any conversion.
*
* See https://www.mediawiki.org/wiki/Writing_systems#LanguageConverter.
*
* @since 1.35
* @ingroup Language
*/
class TrivialLanguageConverter implements ILanguageConverter {
/**
* @var Language
*/
protected $language;
/**
* @var TitleFormatter
*/
private $titleFormatter;
public function __construct( $langobj ) {
$this->language = $langobj;
$this->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 ) {
return $text;
}
/**
* @param LinkTarget $linkTarget
* @return mixed
*/
public function convertTitle( LinkTarget $linkTarget ) {
return $this->titleFormatter->getPrefixedText( $linkTarget );
}
public function convertNamespace( $index, $variant = null ) {
return $this->language->getFormattedNsText( $index );
}
/**
* @return string[]
*/
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 ) {
}
/**
* Used by test suites which need to reset the converter state.
*
* @private
*/
private function reloadTables() {
}
/**
* Check if this is a language with variants
*
* @since 1.35
*
* @return bool
*/
public function hasVariants() {
return count( $this->getVariants() ) > 1;
}
/**
* Strict check if the language has the specific variant.
*
* Compare to LanguageConverter::validateVariant() which does a more
* lenient check and attempts to coerce the given code to a valid one.
*
* @since 1.35
* @param string $variant
* @return bool
*/
public function hasVariant( $variant ) {
return $variant && ( $variant === $this->validateVariant( $variant ) );
}
/**
* Perform output conversion on a string, and encode for safe HTML output.
*
* @since 1.35
*
* @param string $text Text to be converted
* @return string
*/
public function convertHtml( $text ) {
return htmlspecialchars( $this->convert( $text ) );
}
}
/**
* @deprecated since 1.35 use TrivialLanguageConverter instead
*/
class_alias( TrivialLanguageConverter::class, 'FakeConverter' );
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