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<?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(__DIR__.'/lib.php');
require_once($CFG->dirroot.'/mod/book/locallib.php');
/**
* Generate toc structure and titles
*
* @deprecated since Moodle 3.7
* @param array $chapters
* @param stdClass $book
* @param stdClass $cm
* @return array
*/
function booktool_print_get_toc($chapters, $book, $cm) {
debugging('booktool_print_get_toc() is deprecated. Please use booktool_print renderer
function render_print_book_toc().', DEBUG_DEVELOPER);
$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'));
$toc .= html_writer::start_tag('ul');
foreach ($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);
}