Proyectos de Subversion Moodle

<?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/>.

/**
 * Defines classes used for plugin info.
 *
 * @package    core
 * @copyright  2013 Petr Skoda {@link http://skodak.org}
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
namespace core\plugininfo;

use part_of_admin_tree, admin_settingpage;

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

/**
 * Class for calendar type plugins.
 */
class calendartype extends base {

    public function is_uninstall_allowed() {
        // We can delete all calendar types, except Gregorian. Gregorian comes with core and was the calendar
        // type used before the calendar types were introduced as plugins in Moodle. If all calendar types were
        // deleted then Moodle would break completely wherever any dates are displayed.
        if ($this->name !== 'gregorian') {
            return true;
        }

        return false;
    }

    public function get_settings_section_name() {
        return 'calendartype_' . $this->name . '_settings';
    }

    public function load_settings(part_of_admin_tree $adminroot, $parentnodename, $hassiteconfig) {
        global $CFG, $USER, $DB, $OUTPUT, $PAGE; // In case settings.php wants to refer to them.
        /** @var \admin_root $ADMIN */
        $ADMIN = $adminroot; // May be used in settings.php.
        $plugininfo = $this; // Also can be used inside settings.php.
        $qtype = $this;      // Also can be used inside settings.php.

        if (!$this->is_installed_and_upgraded()) {
            return;
        }

        $section = $this->get_settings_section_name();

        $settings = null;
        $systemcontext = \context_system::instance();
        if (($hassiteconfig) &&
            file_exists($this->full_path('settings.php'))) {
            $settings = new admin_settingpage($section, $this->displayname,
                'moodle/site:config', $this->is_enabled() === false);
            include($this->full_path('settings.php')); // This may also set $settings to null.
        }
        if ($settings) {
            $ADMIN->add($parentnodename, $settings);
        }
    }
}