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/>.

/**
 * Contains the default section selector.
 *
 * @package   core_courseformat
 * @copyright 2020 Ferran Recio <ferran@moodle.com>
 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

namespace core_courseformat\output\local\content;

use core\output\named_templatable;
use core_courseformat\base as course_format;
use core_courseformat\output\local\courseformat_named_templatable;
use renderable;
use stdClass;
use url_select;

/**
 * Represents the section selector.
 *
 * @package   core_courseformat
 * @copyright 2020 Ferran Recio <ferran@moodle.com>
 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class sectionselector implements named_templatable, renderable {

    use courseformat_named_templatable;

    /** @var course_format the course format class */
    protected $format;

    /** @var sectionnavigation the main section navigation class */
    protected $navigation;

    /**
     * Constructor.
     *
     * In the current imeplementaiton the seciton selector is almost a variation of the section navigator
     * but in the 4.0 this selector will be a kind of dropdown menu. When this happens the construct params
     * will change.
     *
     * @param course_format $format the course format
     * @param sectionnavigation $navigation the current section navigation
     */
    public function __construct(course_format $format, sectionnavigation $navigation) {
        $this->format = $format;
        $this->navigation = $navigation;
    }

    /**
     * Export this data so it can be used as the context for a mustache template.
     *
     * @param renderer_base $output typically, the renderer that's calling this function
     * @return stdClass data context for a mustache template
     */
    public function export_for_template(\renderer_base $output): stdClass {

        $format = $this->format;
        $course = $format->get_course();

        $modinfo = $this->format->get_modinfo();

        $data = $this->navigation->export_for_template($output);

        // Add the section selector.
        $sectionmenu = [];
        $sectionmenu[course_get_url($course)->out(false)] = get_string('maincoursepage');
        $section = 1;
        $numsections = $format->get_last_section_number();
        while ($section <= $numsections) {
            $thissection = $modinfo->get_section_info($section);
            $url = course_get_url($course, $section, ['navigation' => true]);
            if ($thissection->uservisible && $url && $section != $data->currentsection) {
                $sectionmenu[$url->out(false)] = get_section_name($course, $section);
            }
            $section++;
        }

        $select = new url_select($sectionmenu, '', ['' => get_string('jumpto')]);
        $select->class = 'jumpmenu';
        $select->formid = 'sectionmenu';

        $data->selector = $output->render($select);
        return $data;
    }
}