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<?php
/**
* Lists all language variants
*
* Copyright © 2014 MediaWiki developers
* https://www.mediawiki.org/
*
* 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
* @ingroup Maintenance
*/
require_once dirname( __DIR__ ) . '/Maintenance.php';
/**
* @since 1.24
*/
class ListVariants extends Maintenance {
public function __construct() {
parent::__construct();
$this->mDescription = 'Outputs a list of language variants';
$this->addOption( 'flat', 'Output variants in a flat list' );
$this->addOption( 'json', 'Output variants as JSON' );
}
public function execute() {
$variantLangs = array();
$variants = array();
foreach ( LanguageConverter::$languagesWithVariants as $langCode ) {
$lang = Language::factory( $langCode );
if ( count( $lang->getVariants() ) > 1 ) {
$variants += array_flip( $lang->getVariants() );
$variantLangs[$langCode] = $lang->getVariants();
}
}
$variants = array_keys( $variants );
sort( $variants );
$result = $this->hasOption( 'flat' ) ? $variants : $variantLangs;
// Not using $this->output() because muting makes no sense here
if ( $this->hasOption( 'json' ) ) {
echo FormatJson::encode( $result, true ) . "\n";
} else {
foreach ( $result as $key => $value ) {
if ( is_array( $value ) ) {
echo "$key\n";
foreach ( $value as $variant ) {
echo " $variant\n";
}
} else {
echo "$value\n";
}
}
}
}
}
$maintClass = 'ListVariants';
require_once RUN_MAINTENANCE_IF_MAIN;
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