<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle 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 3 of the License, or
// (at your option) any later version.
//
// Moodle 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 Moodle.  If not, see <http://www.gnu.org/licenses/>.

namespace core_adminpresets\local\setting;

/**
 * Extends the base class and lists the selected values separated by comma.
 *
 * @package          core_adminpresets
 * @copyright        2021 Pimenko <support@pimenko.com><pimenko.com>
 * @author           Jordan Kesraoui | Sylvain Revenu | Pimenko based on David Monllaó <david.monllao@urv.cat> code
 * @license          http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class adminpresets_admin_setting_configmultiselect extends adminpresets_setting {


>     /** @var \admin_setting_configmultiselect $settingdata */
    protected function set_visiblevalue() {
>     protected $settingdata;
        $values = explode(',', $this->value);
> 


        $visiblevalues = [];

        foreach ($values as $value) {

            // Ensure that each value exists as a setting choice.
            if (array_key_exists($value, $this->settingdata->choices)) {
                $visiblevalues[] = $this->settingdata->choices[$value];
            }
        }

        if (empty($visiblevalues)) {
            $this->visiblevalue = '';
            return false;
        }

        $this->visiblevalue = implode(', ', $visiblevalues);
    }
}