sitemap-buffer-master-xmlwriter.php — Jetpack – WP Security, Backup, Speed, & Growth 14.9.2

jetpack / modules / sitemaps / sitemap-buffer-master-xmlwriter.php

jetpack / modules / sitemaps Last commit date

sitemap-buffer-master-xmlwriter.php

52 lines

1	<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName
2	/**
3	* XMLWriter implementation of the master sitemap buffer.
4	*
5	* @since 14.6
6	* @package automattic/jetpack
7	*/
8
9	/**
10	* A buffer for constructing master sitemap xml files using XMLWriter.
11	*
12	* @since 14.6
13	*/
14	class Jetpack_Sitemap_Buffer_Master_XMLWriter extends Jetpack_Sitemap_Buffer_XMLWriter {
15
16	/**
17	* Initialize the buffer with required headers and root element.
18	*/
19	protected function initialize_buffer() {
20	// Add generator comment
21	$this->writer->writeComment( "generator='jetpack-" . JETPACK__VERSION . "'" );
22	$this->writer->writeComment( 'Jetpack_Sitemap_Buffer_Master_XMLWriter' );
23
24	// Add stylesheet
25	$this->writer->writePi(
26	'xml-stylesheet',
27	'type="text/xsl" href="' . $this->finder->construct_sitemap_url( 'sitemap-index.xsl' ) . '"'
28	);
29
30	// Start root element with namespaces
31	$this->writer->startElement( 'sitemapindex' );
32	$this->writer->writeAttribute( 'xmlns', 'http://www.sitemaps.org/schemas/sitemap/0.9' );
33	}
34
35	/**
36	* Append a sitemap entry to the master sitemap.
37	*
38	* @param array $array The sitemap item to append.
39	*/
40	protected function append_item( $array ) {
41	if ( ! empty( $array['sitemap'] ) ) {
42	$this->writer->startElement( 'sitemap' );
43
44	foreach ( $array['sitemap'] as $tag => $value ) {
45	$this->writer->writeElement( $tag, strval( $value ) );
46	}
47
48	$this->writer->endElement(); // sitemap
49	}
50	}
51	}
52