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/>.

/**
 * Settings for the local_ai_manager plugin.
 *
 * @package    block_ai_chat
 * @copyright  2024 ISB Bayern
 * @author     Tobias Garske
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

defined('MOODLE_INTERNAL') || die;

if ($hassiteconfig) {
    $ADMIN->add(
        'blocksettings',
        new admin_category('block_ai_chat_settings', new lang_string('pluginname', 'block_ai_chat'))
    );

    if ($ADMIN->fulltree) {
        $settings->add(
            new admin_setting_configtextarea(
                'block_ai_chat/showonpagetypes',
                new lang_string('showonpagetypes', 'block_ai_chat'),
                new lang_string('showonpagetypesdesc', 'block_ai_chat'),
                '',
            )
        );
        $settings->add(
            new admin_setting_configtextarea(
                'block_ai_chat/agentmodeunavailablepagetypes',
                new lang_string('agentmodeunavailablepagetypes', 'block_ai_chat'),
                new lang_string('agentmodeunavailablepagetypesdesc', 'block_ai_chat'),
                "page-mod-hvp-mod"
            )
        );
        $settings->add(
            new admin_setting_configcheckbox(
                'block_ai_chat/replacehelp',
                new lang_string('replacehelp', 'block_ai_chat'),
                '',
                0,
            )
        );
        $settings->add(
            new admin_setting_configtext(
                'block_ai_chat/personalink',
                new lang_string('personalink', 'block_ai_chat'),
                '',
                '',
                PARAM_TEXT
            )
        );

        // Add text with link to management as setting.
        $settings->add(new admin_setting_description(
            'block_ai_chat/manageaicontext',
            get_string('linktomanageaicontextpage', 'block_ai_chat'),
            html_writer::link(
                new moodle_url('/blocks/ai_chat/manage_aicontext.php'),
                get_string('manageaicontext', 'block_ai_chat'),
                ['class' => 'btn btn-secondary mb-5']
            )
        ));
    }
}