sitemap-buffer-master-fallback.php — Jetpack – WP Security, Backup, Speed, & Growth 15.8-beta

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

jetpack / modules / sitemaps Last commit date

sitemap-buffer-master-fallback.php

49 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	if ( ! defined( 'ABSPATH' ) ) {
14	exit( 0 );
15	}
16
17	/**
18	* A buffer for constructing master sitemap xml files for users without libxml support.
19	*
20	* @since 5.3.0
21	* @phan-suppress PhanRedefinedClassReference -- Don't conflict with real version.
22	*/
23	class Jetpack_Sitemap_Buffer_Master extends Jetpack_Sitemap_Buffer_Fallback {
24	// @phan-suppress-previous-line UnusedSuppression -- It's used.
25
26	/**
27	* Returns a DOM element that contains all master sitemap elements.
28	*/
29	protected function get_root_element() {
30
31	if ( ! isset( $this->root ) ) {
32
33	$sitemap_index_xsl_url = $this->finder->construct_sitemap_url( 'sitemap-index.xsl' );
34	$jetpack_version = JETPACK__VERSION;
35
36	$this->root = array(
37	"<!-- generator='jetpack-{$jetpack_version}' -->" . PHP_EOL
38	. "<?xml-stylesheet type='text/xsl' href='{$sitemap_index_xsl_url}'?>" . PHP_EOL
39	. "<sitemapindex xmlns='http://www.sitemaps.org/schemas/sitemap/0.9'>" . PHP_EOL,
40	'</sitemapindex>',
41	);
42
43	$this->byte_capacity -= strlen( implode( '', $this->root ) );
44	}
45
46	return $this->root;
47	}
48	}
49