<?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);



> function booktool_print_get_toc() {
>     throw new coding_exception(__FUNCTION__ . ' can not be used any more. Please use booktool_print renderer
>             function render_print_book_toc().');


}