File phpboost/config/LangsConfig.class.php

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<?php
/**
 * @package     PHPBoost
 * @subpackage  Config
 * @copyright   &copy; 2005-2019 PHPBoost
 * @license     https://www.gnu.org/licenses/gpl-3.0.html GNU/GPL-3.0
 * @author      Kevin MASSY <reidlos@phpboost.com>
 * @version     PHPBoost 5.2 - last update: 2014 12 22
 * @since       PHPBoost 3.0 - 2012 01 20
*/

class LangsConfig extends AbstractConfigData
{
    private static $langs_property = 'langs';

    /**
     * {@inheritdoc}
     */
    public function get_default_values()
    {
        return array(
            self::$langs_property => array()
        );
    }

    public function get_langs()
    {
        return $this->get_property(self::$langs_property);
    }

    public function get_lang($id)
    {
        $langs = $this->get_property(self::$langs_property);
        if (array_key_exists($id, $langs))
        {
            return $langs[$id];
        }
        return null;
    }

    public function set_langs(array $langs)
    {
        $this->set_property(self::$langs_property, $langs);
    }

    public function add_lang(Lang $lang)
    {
        $langs = $this->get_property(self::$langs_property);
        $langs[$lang->get_id()] = $lang;
        $this->set_property(self::$langs_property, $langs);
    }

    public function remove_lang(Lang $lang)
    {
        $langs = $this->get_property(self::$langs_property);
        unset($langs[$lang->get_id()]);
        $this->set_property(self::$langs_property, $langs);
    }

    public function remove_lang_by_id($id)
    {
        $langs = $this->get_property(self::$langs_property);
        unset($langs[$id]);
        $this->set_property(self::$langs_property, $langs);
    }

    public function update(Lang $lang)
    {
        $langs = $this->get_property(self::$langs_property);
        $langs[$lang->get_id()] = $lang;

        $this->set_property(self::$langs_property, $langs);
    }

    /**
     * Loads and returns the langs cached data.
     * @return LangsConfig The cached data
     */
    public static function load()
    {
        return ConfigManager::load(__CLASS__, 'kernel', 'langs');
    }

    /**
     * Invalidates the current langs cached data.
     */
    public static function save()
    {
        ConfigManager::save('kernel', self::load(), 'langs');
    }
}
?>