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<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName |
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// phpcs:disable Generic.Classes.DuplicateClassName.Found -- sitemap-builder.php will require correct class file. |
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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_Image |
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* extends the Jetpack_Sitemap_Buffer class to represent the single image sitemap |
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* buffer. |
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* |
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* @since 5.3.0 |
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* @package automattic/jetpack |
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*/ |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit( 0 ); |
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} |
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|
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/** |
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* A buffer for constructing sitemap image xml files for users that have no libxml support. |
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* |
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* @since 5.3.0 |
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* @phan-suppress PhanRedefinedClassReference -- Don't conflict with real version. |
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*/ |
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class Jetpack_Sitemap_Buffer_Image extends Jetpack_Sitemap_Buffer_Fallback { |
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// @phan-suppress-previous-line UnusedSuppression -- It's used. |
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/** |
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* Returns a DOM element that contains all image sitemap elements. |
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*/ |
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protected function get_root_element() { |
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if ( ! isset( $this->root ) ) { |
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|
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/** |
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* Filter the XML namespaces included in image sitemaps. |
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* |
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* @module sitemaps |
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* |
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* @since 4.8.0 |
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* |
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* @param array $namespaces Associative array with namespaces and namespace URIs. |
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*/ |
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$namespaces = apply_filters( |
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'jetpack_sitemap_image_ns', |
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array( |
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'xmlns:xsi' => 'http://www.w3.org/2001/XMLSchema-instance', |
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'xsi:schemaLocation' => 'http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd', |
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'xmlns' => 'http://www.sitemaps.org/schemas/sitemap/0.9', |
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'xmlns:image' => 'http://www.google.com/schemas/sitemap-image/1.1', |
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) |
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); |
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|
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$sitemap_xsl_url = $this->finder->construct_sitemap_url( 'sitemap.xsl' ); |
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$jetpack_version = JETPACK__VERSION; |
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|
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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_xsl_url}'?>" . PHP_EOL |
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. '<urlset ' . $this->array_to_xml_attr_string( $namespaces ) . '>' . PHP_EOL, |
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'</urlset>', |
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); |
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|
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$this->byte_capacity -= strlen( implode( '', $this->root ) ); |
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} |
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|
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return $this->root; |
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} |
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} |
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|
