settings.php

<?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/>.

    require_once(dirname(dirname(__FILE__)) . '/../config.php');
    require_once($CFG->libdir.'/adminlib.php');
    require_once($CFG->libdir.'/plagiarismlib.php');
    require_once($CFG->dirroot.'/plagiarism/origai/lib.php');
    require_once($CFG->dirroot.'/plagiarism/origai/plagiarism_form.php');

    require_login();
    admin_externalpage_setup('plagiarismorigai');

    $context = context_system::instance();

    require_capability('moodle/site:config', $context, $USER->id, true, "nopermissions");

    require_once('plagiarism_form.php');
    $mform = new plagiarism_setup_form();
    $plagiarismplugin = new plagiarism_plugin_origai();

    if ($mform->is_cancelled()) {
        redirect(new moodle_url('/admin/category.php?category=plagiarism'));
    }

    echo $OUTPUT->header();

    if (($data = $mform->get_data()) && confirm_sesskey()) {
        $mform->save($data);
        echo $OUTPUT->notification(get_string('adminconfigsavesuccess', 'plagiarism_origai'), 'notifysuccess');
    }
    
    $mform->init_form_data();

    $mform->display();
    echo $OUTPUT->footer();