<?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 tool_mobile;

use core\session\utility\cookie_helper;

/**
 * Allows plugins to add any elements to the footer.
 *
 * @package    tool_mobile
 * @copyright  2024 Juan Leyva
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class hook_callbacks {
    /**
     * Callback to recover $SESSION->wantsurl.
     *
     * @param \core_user\hook\after_login_completed $hook
     */
    public static function after_login_completed(
        \core_user\hook\after_login_completed $hook,
    ): void {
        global $SESSION, $CFG;

        // Check if the user is doing a mobile app launch, if that's the case, ensure $SESSION->wantsurl is correctly set.
        if (!NO_MOODLE_COOKIES && !empty($_COOKIE['tool_mobile_launch'])) {
            if (empty($SESSION->wantsurl) || strpos($SESSION->wantsurl, '/tool/mobile/launch.php') === false) {
                $params = json_decode($_COOKIE['tool_mobile_launch'], true);
                $SESSION->wantsurl = (new \moodle_url("/$CFG->admin/tool/mobile/launch.php", $params))->out(false);
            }
        }

        // Set Partitioned and Secure attributes to the MoodleSession cookie if the user is using the Moodle app.
        if (\core_useragent::is_moodle_app()) {
            cookie_helper::add_attributes_to_cookie_response_header(
                'MoodleSession' . $CFG->sessioncookie,
                ['Secure', 'Partitioned'],
            );
        }
    }
}
