settings.php

<?php
// This file is part of FilterCodes for Moodle - http://moodle.org/
//
// FilterCodes 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.
//
// FilterCodes 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/>.

/**
 * Settings page for FilterCodes.
 *
 * @package    filter_filtercodes
 * @copyright  2017-2020 TNG Consulting Inc. - www.tngcosulting.ca
 * @author     Michael Milette
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

defined('MOODLE_INTERNAL') || die();

if ($hassiteconfig) {
    if ($ADMIN->fulltree) {
        // Option to enable experimental support for filtercodes in custom navigation menu.
        if ($CFG->branch >= 32 && $CFG->branch <= 34) { // Only supported in Moodle 3.2 to 3.4.
            // See https://github.com/michael-milette/moodle-filter_filtercodes/issues/67 for details.
            $default = 0;
            $name = 'filter_filtercodes/enable_customnav';
            $title = get_string('enable_customnav', 'filter_filtercodes');
            $description = get_string('enable_customnav_description', 'filter_filtercodes');
            $setting = new admin_setting_configcheckbox($name, $title, $description, $default);
        } else { // Disable for all other versions of Moodle.
            set_config('disabled_customnav', 0, 'filter_filtercodes');
            $name = 'filter_filtercodes/disabled_customnav';
            $title = '';
            $description = get_string('disabled_customnav_description', 'filter_filtercodes');
            $setting = new admin_setting_heading($name, $title, $description);
        }
        $settings->add($setting);

        // Course List Columns.
        $default = '1';
        $name = 'filter_filtercodes/escapebraces';
        $title = get_string('escapebraces', 'filter_filtercodes');
        $description = get_string('escapebraces_desc', 'filter_filtercodes');
        $setting = new admin_setting_configcheckbox($name, $title, $description, $default);
        $settings->add($setting);

        // Option to enable scrape tag.
        $default = 0;
        $name = 'filter_filtercodes/enable_scrape';
        $title = get_string('enable_scrape', 'filter_filtercodes');
        $description = get_string('enable_scrape_description', 'filter_filtercodes');
        $setting = new admin_setting_configcheckbox($name, $title, $description, $default);
        $settings->add($setting);
    }
}