<?php

/*
 *  Copyright (c) 2012  Rasmus Fuhse <fuhse@data-quest.de>
 *
 *  This program 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 2 of
 *  the License, or (at your option) any later version.
 */

class CoreStudygroupAdmin extends CorePlugin implements StudipModule
{

    /**
     * {@inheritdoc}
     */
    public function getIconNavigation($course_id, $last_visit, $user_id)
    {
        $navigation = new Navigation(_('Verwaltung'), "dispatch.php/course/studygroup/edit/?cid={$course_id}");
        $navigation->setImage(Icon::create('admin', Icon::ROLE_CLICKABLE), ['title' => _('Verwaltung')]);
        return $navigation;
    }

    /**
     * {@inheritdoc}
     */
    public function getTabNavigation($course_id)
    {
        if (!$GLOBALS['perm']->have_studip_perm('dozent', $course_id)) {
            return [];
        }

        $navigation = new Navigation(_('Verwaltung'));
        $navigation->setImage(Icon::create('admin', Icon::ROLE_INFO_ALT));
        $navigation->setActiveImage(Icon::create('admin', Icon::ROLE_INFO));

        $navigation->addSubNavigation('contentmodules', new Navigation(_('Werkzeuge'), "dispatch.php/course/contentmodules?cid={$course_id}"));
        $navigation->addSubNavigation('main', new Navigation(_('Verwaltung'), "dispatch.php/course/studygroup/edit/?cid={$course_id}"));
        $navigation->addSubNavigation('avatar', new Navigation(_('Infobild'), "dispatch.php/avatar/update/course/{$course_id}?cid={$course_id}"));

        if (!$GLOBALS['perm']->have_perm('admin') && Config::get()->VOTE_ENABLE) {
            $item = new Navigation(_('Fragebögen'), 'dispatch.php/questionnaire/courseoverview');
            $item->setDescription(_('Erstellen und bearbeiten von Fragebögen.'));
            $navigation->addSubNavigation('questionnaires', $item);
        }
        return ['admin' => $navigation];
    }

    /**
     * {@inheritdoc}
     */
    public function getMetadata()
    {
        return [
            'displayname' => _('Verwaltung')
        ];
    }

    public function isActivatableForContext(Range $context)
    {
        return false;
    }

    public function getInfoTemplate($course_id)
    {
        // TODO: Implement getInfoTemplate() method.
        return null;
    }
}