39 lines
1.1 KiB
PHP
39 lines
1.1 KiB
PHP
<?php
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/**
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* Sitemaps (per the protocol) are essentially lists of XML fragments;
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* lists which are subject to size constraints. The Jetpack_Sitemap_Buffer_Master
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* extends the Jetpack_Sitemap_Buffer class to represent the master sitemap
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* buffer.
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*
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* @since 5.3.0
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* @package Jetpack
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*/
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/**
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* A buffer for constructing master sitemap xml files for users without libxml support.
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*
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* @since 5.3.0
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*/
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class Jetpack_Sitemap_Buffer_Master extends Jetpack_Sitemap_Buffer_Fallback {
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protected function get_root_element() {
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if ( ! isset( $this->root ) ) {
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$sitemap_index_xsl_url = $this->finder->construct_sitemap_url( 'sitemap-index.xsl' );
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$jetpack_version = JETPACK__VERSION;
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$this->root = array(
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"<!-- generator='jetpack-{$jetpack_version}' -->" . PHP_EOL
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. "<?xml-stylesheet type='text/xsl' href='{$sitemap_index_xsl_url}'?>" . PHP_EOL
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. "<sitemapindex xmlns='http://www.sitemaps.org/schemas/sitemap/0.9'>" . PHP_EOL,
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'</sitemapindex>',
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);
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$this->byte_capacity -= strlen( join( '', $this->root ) );
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}
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return $this->root;
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}
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}
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