mediawiki-extensions-Cite/CiteCSSFileModule.php

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<?php
/**
* ResourceLoaderFileModule for adding the content language Cite CSS
*
* @file
* @ingroup Extensions
* @copyright 2011-2016 Cite VisualEditor Team and others; see AUTHORS.txt
* @license http://www.gnu.org/copyleft/gpl.html GNU General Public License 2.0 or later
*/
class CiteCSSFileModule extends ResourceLoaderFileModule {
public function __construct(
$options = array(),
$localBasePath = null,
$remoteBasePath = null
) {
global $wgContLang;
parent::__construct( $options, $localBasePath, $remoteBasePath );
// Get the content language code, and all the fallbacks. The first that
// has a ext.cite.style.<lang code>.css file present will be used.
$langCodes = array_merge( array( $wgContLang->getCode() ),
$wgContLang->getFallbackLanguages() );
foreach ( $langCodes as $lang ) {
$langStyleFile = 'ext.cite.style.' . $lang . '.css';
$localPath = $this->getLocalPath( $langStyleFile );
if ( file_exists( $localPath ) ) {
$this->styles[] = $langStyleFile;
break;
}
}
}
}