<?php

/*
 *  LMS version 1.11-git
 *
 *  Copyright (C) 2001-2020 LMS Developers
 *
 *  Please, see the doc/AUTHORS for more information about authors!
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License Version 2 as
 *  published by the Free Software Foundation.
 *
 *  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., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
 *  USA.
 *
 *  $Id$
 */

/**
 * UiConfigParser
 *
 * @author Maciej Lew <maciej.lew.1987@gmail.com>
 */
class UiConfigParser implements ConfigParserInterface
{
    public const NAME = 'UI_CONFIG_PARSER';

    /**
     * Converts raw ui config into it's object representation
     *
     * @param array $raw_config Raw config
     * @param array $options Associative array of options
     * @return \ConfigContainer Config object
     */
    public function objectify(array $raw_config = array(), array $options = array())
    {
        $config = new ConfigContainer();
        $sections = array();

        foreach ($raw_config as $sectionkey => $section) {
            foreach ($section as $varkey => $section_variable) {
                $section_name = $sectionkey;
                $variable_name = $section_variable['var'];
                $variable_value = $section_variable['value'];
                $variable_comment = $section_variable['description'];
                $variable = new ConfigVariable($variable_name, $variable_value, $variable_comment);
                if (isset($sections[$section_name])) {
                    $sections[$section_name][] = $variable;
                } else {
                    $sections[$section_name] = array($variable);
                }
            }
            unset($section_variable);
        }
        unset($section);

        foreach ($sections as $section_name => $section_variables) {
            $section = new ConfigSection($section_name);
            $section->addVariables($section_variables);
            $config->addSection($section);
        }

        return $config;
    }
}
