settings.php

<?php
// This file is part of Moodle - https://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 <https://www.gnu.org/licenses/>.

/**
 * Tiny WidgetHub plugin version details.
 *
 * @package     tiny_widgethub
 * @copyright   2024 Josep Mulet <pep.mulet@gmail.com>
 * @license     https://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

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

if ($hassiteconfig) {
    $tinycategory = 'tiny_widgethub';
    $settings = new admin_settingpage('tiny_widgethub_settings', get_string('pluginname', $tinycategory));

    if ($ADMIN->fulltree) {
        // Configure component preview.
        $conf = get_config('tiny_widgethub');

        // Create a category.
        $ADMIN->add('editortiny', new admin_category($tinycategory, get_string('pluginname', $tinycategory)));

        // Main settings.
        $mainsettings = new admin_settingpage($tinycategory . '_settings', get_string('pluginname', $tinycategory));

        // Add basic items to page.
        $mainitems = \tiny_widgethub\settingsutil::create_spage_items();
        foreach ($mainitems as $mainitem) {
            $mainsettings->add($mainitem);
        }

        // Add table of widgets to page.
        $widgettableitem = new \tiny_widgethub\widgettable(
            'tiny_widgethub/widgettable',
            get_string('widgets', $tinycategory),
            ''
        );
        $mainsettings->add($widgettableitem);

        // Add page to category.
        $ADMIN->add($tinycategory, $mainsettings);

        // Add setting pages for every widget to category (hidden from nav).
        $widgetindex = \tiny_widgethub\plugininfo::get_widget_index($conf);
        $widgetlist = \tiny_widgethub\plugininfo::get_widget_list($conf, $widgetindex);
        $usedkeys = array_column($widgetindex, 'key');
        $partials = \tiny_widgethub\plugininfo::get_partials($conf, $widgetindex);

        $spages = \tiny_widgethub\settingsutil::create_widget_setting_pages($widgetlist, $usedkeys, $partials);

        foreach ($spages as $page) {
            $ADMIN->add($tinycategory, $page);
        }
        // Set the default return to null.
        $settings = null;
    }
}