mirror of
https://github.com/moodle/moodle.git
synced 2025-08-09 19:06:41 +02:00
108 lines
3.6 KiB
PHP
108 lines
3.6 KiB
PHP
<?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/>.
|
|
|
|
/**
|
|
* Book print lib
|
|
*
|
|
* @package booktool_print
|
|
* @copyright 2011 Petr Skoda {@link http://skodak.org}
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
*/
|
|
|
|
defined('MOODLE_INTERNAL') || die;
|
|
|
|
require_once(dirname(__FILE__).'/lib.php');
|
|
require_once($CFG->dirroot.'/mod/book/locallib.php');
|
|
|
|
/**
|
|
* Generate toc structure and titles
|
|
*
|
|
* @param array $chapters
|
|
* @param stdClass $book
|
|
* @param stdClass $cm
|
|
* @return array
|
|
*/
|
|
function booktool_print_get_toc($chapters, $book, $cm) {
|
|
$first = true;
|
|
$titles = array();
|
|
|
|
$context = context_module::instance($cm->id);
|
|
|
|
$toc = ''; // Representation of toc (HTML).
|
|
|
|
switch ($book->numbering) {
|
|
case BOOK_NUM_NONE:
|
|
$toc .= html_writer::start_tag('div', array('class' => 'book_toc_none'));
|
|
break;
|
|
case BOOK_NUM_NUMBERS:
|
|
$toc .= html_writer::start_tag('div', array('class' => 'book_toc_numbered'));
|
|
break;
|
|
case BOOK_NUM_BULLETS:
|
|
$toc .= html_writer::start_tag('div', array('class' => 'book_toc_bullets'));
|
|
break;
|
|
case BOOK_NUM_INDENTED:
|
|
$toc .= html_writer::start_tag('div', array('class' => 'book_toc_indented'));
|
|
break;
|
|
}
|
|
|
|
$toc .= html_writer::tag('a', '', array('name' => 'toc')); // Representation of toc (HTML).
|
|
|
|
$toc .= html_writer::tag('h2', get_string('toc', 'mod_book'), array('class' => 'book_chapter_title'));
|
|
$toc .= html_writer::start_tag('ul');
|
|
foreach ($chapters as $ch) {
|
|
if (!$ch->hidden) {
|
|
$title = book_get_chapter_title($ch->id, $chapters, $book, $context);
|
|
if (!$ch->subchapter) {
|
|
|
|
if ($first) {
|
|
$toc .= html_writer::start_tag('li');
|
|
} else {
|
|
$toc .= html_writer::end_tag('ul');
|
|
$toc .= html_writer::end_tag('li');
|
|
$toc .= html_writer::start_tag('li');
|
|
}
|
|
|
|
} else {
|
|
|
|
if ($first) {
|
|
$toc .= html_writer::start_tag('li');
|
|
$toc .= html_writer::start_tag('ul');
|
|
$toc .= html_writer::start_tag('li');
|
|
} else {
|
|
$toc .= html_writer::start_tag('li');
|
|
}
|
|
|
|
}
|
|
$titles[$ch->id] = $title;
|
|
$toc .= html_writer::link(new moodle_url('#ch'.$ch->id), $title, array('title' => s($title)));
|
|
if (!$ch->subchapter) {
|
|
$toc .= html_writer::start_tag('ul');
|
|
} else {
|
|
$toc .= html_writer::end_tag('li');
|
|
}
|
|
$first = false;
|
|
}
|
|
}
|
|
|
|
$toc .= html_writer::end_tag('ul');
|
|
$toc .= html_writer::end_tag('li');
|
|
$toc .= html_writer::end_tag('ul');
|
|
$toc .= html_writer::end_tag('div');
|
|
|
|
$toc = str_replace('<ul></ul>', '', $toc); // Cleanup of invalid structures.
|
|
|
|
return array($toc, $titles);
|
|
}
|