<?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
 */

namespace MediaWiki\SyntaxHighlight;

use MediaWiki\ResourceLoader as RL;

class VisualEditorConfig {

	/**
	 * @param RL\Context $context
	 * @return string JavaScript code
	 */
	public static function makeScript( RL\Context $context ) {
		return 've.dm.MWSyntaxHighlightNode.static.addPygmentsLanguages('
			. $context->encodeJson( self::getPygmentsLanguages() )
			. ');'
			. 've.dm.MWSyntaxHighlightNode.static.addGeshiToPygmentsMap('
			. $context->encodeJson( SyntaxHighlightGeSHiCompat::getGeSHiToPygmentsMap() )
			. ');'
			. 've.dm.MWSyntaxHighlightNode.static.addPygmentsToAceMap('
			. $context->encodeJson( SyntaxHighlightAce::getPygmentsToAceMap() )
			. ');';
	}

	/**
	 * Get a full list of available languages
	 * @return string[]
	 */
	private static function getPygmentsLanguages(): array {
		return array_keys( require __DIR__ . '/../SyntaxHighlight.lexers.php' );
	}
}