sitemap-buffer-master-fallback.php — Jetpack – WP Security, Backup, Speed, & Growth 13.1.5

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

jetpack / modules / sitemaps Last commit date

sitemap-buffer-master-fallback.php

43 lines

1	<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName
2	// phpcs:disable Generic.Classes.DuplicateClassName.Found -- sitemap-builder.php will require correct class file.
3	/**
4	* Sitemaps (per the protocol) are essentially lists of XML fragments;
5	* lists which are subject to size constraints. The Jetpack_Sitemap_Buffer_Master
6	* extends the Jetpack_Sitemap_Buffer class to represent the master sitemap
7	* buffer.
8	*
9	* @since 5.3.0
10	* @package automattic/jetpack
11	*/
12
13	/**
14	* A buffer for constructing master sitemap xml files for users without libxml support.
15	*
16	* @since 5.3.0
17	*/
18	class Jetpack_Sitemap_Buffer_Master extends Jetpack_Sitemap_Buffer_Fallback {
19
20	/**
21	* Returns a DOM element that contains all master sitemap elements.
22	*/
23	protected function get_root_element() {
24
25	if ( ! isset( $this->root ) ) {
26
27	$sitemap_index_xsl_url = $this->finder->construct_sitemap_url( 'sitemap-index.xsl' );
28	$jetpack_version = JETPACK__VERSION;
29
30	$this->root = array(
31	"<!-- generator='jetpack-{$jetpack_version}' -->" . PHP_EOL
32	. "<?xml-stylesheet type='text/xsl' href='{$sitemap_index_xsl_url}'?>" . PHP_EOL
33	. "<sitemapindex xmlns='http://www.sitemaps.org/schemas/sitemap/0.9'>" . PHP_EOL,
34	'</sitemapindex>',
35	);
36
37	$this->byte_capacity -= strlen( implode( '', $this->root ) );
38	}
39
40	return $this->root;
41	}
42	}
43