Code Coverage for /home/runner/work/PHPWord/PHPWord/src/PhpWord/Writer/EPub3/Part/Nav.php

1	<?php
2
3	namespace PhpOffice\PhpWord\Writer\EPub3\Part;
4
5	use XMLWriter;
6
7	class Nav extends AbstractPart
8	{
9	protected function getXmlWriter(): XMLWriter
10	{
11	$xmlWriter = new XMLWriter();
12	$xmlWriter->openMemory();
13
14	return $xmlWriter;
15	}
16
17	public function write(): string
18	{
19	$xmlWriter = $this->getXmlWriter();
20
21	$xmlWriter->startDocument('1.0', 'UTF-8');
22	$xmlWriter->startElement('html');
23	$xmlWriter->writeAttribute('xmlns', 'http://www.w3.org/1999/xhtml');
24	$xmlWriter->writeAttribute('xmlns:epub', 'http://www.idpf.org/2007/ops');
25
26	$xmlWriter->startElement('head');
27	$xmlWriter->writeElement('title', 'Navigation');
28	$xmlWriter->endElement(); // head
29
30	$xmlWriter->startElement('body');
31	$xmlWriter->startElement('nav');
32	$xmlWriter->writeAttribute('epub:type', 'toc');
33	$xmlWriter->writeAttribute('id', 'toc');
34
35	// Add navigation items here if needed
36	$xmlWriter->writeElement('h1', 'Table of Contents');
37	$xmlWriter->startElement('ol');
38	// Add at least one list item to satisfy EPUB 3.3 requirements
39	$xmlWriter->startElement('li');
40	$xmlWriter->startElement('a');
41	$xmlWriter->writeAttribute('href', 'content.xhtml');
42	$xmlWriter->text('Content');
43	$xmlWriter->endElement(); // a
44	$xmlWriter->endElement(); // li
45	$xmlWriter->endElement(); // ol
46
47	$xmlWriter->endElement(); // nav
48	$xmlWriter->endElement(); // body
49	$xmlWriter->endElement(); // html
50
51	return $xmlWriter->outputMemory();
52	}
53	}