Sara Arjona
6792a40924
The page course/section.php has been created, to display the content of a
single section. This page will only accept sectionid (to get rid of the
legacy sectionnumber).
Some features of this page:
- The General section won't be displayed anymore above the selected
section.
- In the main course page content, regardless of the Course layout ("All
sections on one page" vs "One section per page"), all the section names
will link to the new page (except when editing mode is on).
127 lines
4.3 KiB
PHP
127 lines
4.3 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Contains the default section navigation output class.
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*
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* @package core_courseformat
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* @copyright 2020 Ferran Recio <ferran@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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namespace core_courseformat\output\local\content;
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use context_course;
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use core\output\named_templatable;
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use core_courseformat\base as course_format;
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use core_courseformat\output\local\courseformat_named_templatable;
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use renderable;
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use stdClass;
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/**
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* Base class to render a course add section navigation.
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*
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* @package core_courseformat
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* @copyright 2020 Ferran Recio <ferran@moodle.com>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class sectionnavigation implements named_templatable, renderable {
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use courseformat_named_templatable;
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/** @var course_format the course format class */
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protected $format;
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/** @var int the course displayed section */
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protected $sectionno;
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/** @var stdClass the calculated data to prevent calculations when rendered several times */
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private $data = null;
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/**
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* Constructor.
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*
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* @param course_format $format the course format
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* @param int $sectionno the section number
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*/
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public function __construct(course_format $format, int $sectionno) {
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$this->format = $format;
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$this->sectionno = $sectionno;
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}
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/**
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* Export this data so it can be used as the context for a mustache template.
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*
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* @param renderer_base $output typically, the renderer that's calling this function
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* @return stdClass data context for a mustache template
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*/
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public function export_for_template(\renderer_base $output): stdClass {
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global $USER;
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if ($this->data !== null) {
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return $this->data;
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}
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$format = $this->format;
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$course = $format->get_course();
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$context = context_course::instance($course->id);
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$modinfo = $this->format->get_modinfo();
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$sections = $modinfo->get_section_info_all();
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// FIXME: This is really evil and should by using the navigation API.
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$canviewhidden = has_capability('moodle/course:viewhiddensections', $context, $USER);
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$data = (object)[
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'previousurl' => '',
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'nexturl' => '',
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'larrow' => $output->larrow(),
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'rarrow' => $output->rarrow(),
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'currentsection' => $this->sectionno,
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];
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$back = $this->sectionno - 1;
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while ($back > 0 and empty($data->previousurl)) {
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if ($canviewhidden || $sections[$back]->uservisible) {
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if (!$sections[$back]->visible) {
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$data->previoushidden = true;
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}
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$data->previousname = get_section_name($course, $sections[$back]);
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$data->previousurl = course_get_url($course, $back, ['navigation' => true]);
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$data->hasprevious = true;
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}
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$back--;
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}
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$forward = $this->sectionno + 1;
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$numsections = course_get_format($course)->get_last_section_number();
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while ($forward <= $numsections and empty($data->nexturl)) {
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if ($canviewhidden || $sections[$forward]->uservisible) {
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if (!$sections[$forward]->visible) {
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$data->nexthidden = true;
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}
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$data->nextname = get_section_name($course, $sections[$forward]);
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$data->nexturl = course_get_url($course, $forward, ['navigation' => true]);
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$data->hasnext = true;
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}
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$forward++;
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}
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$this->data = $data;
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return $data;
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}
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}
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