← All changes | modules/sitemaps/sitemap-buffer-video-fallback.php +65 -0 16.2-beta → 16.3-beta View file →

		@@ -1,0 +1,65 @@
	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_Video
	6	+ * extends the Jetpack_Sitemap_Buffer class to represent the single video 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 sitemap video 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_Video extends Jetpack_Sitemap_Buffer_Fallback {
	24	+ // @phan-suppress-previous-line UnusedSuppression -- It's used.
	25	+ /**
	26	+ * Returns a DOM element that contains all video sitemap elements.
	27	+ */
	28	+ protected function get_root_element() {
	29	+ if ( ! isset( $this->root ) ) {
	30	+
	31	+ /**
	32	+ * Filter the XML namespaces included in video sitemaps.
	33	+ *
	34	+ * @module sitemaps
	35	+ *
	36	+ * @since 4.8.0
	37	+ *
	38	+ * @param array $namespaces Associative array with namespaces and namespace URIs.
	39	+ */
	40	+ $namespaces = apply_filters(
	41	+ 'jetpack_sitemap_video_ns',
	42	+ array(
	43	+ 'xmlns:xsi' => 'http://www.w3.org/2001/XMLSchema-instance',
	44	+ 'xsi:schemaLocation' => 'http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd',
	45	+ 'xmlns' => 'http://www.sitemaps.org/schemas/sitemap/0.9',
	46	+ 'xmlns:video' => 'http://www.google.com/schemas/sitemap-video/1.1',
	47	+ )
	48	+ );
	49	+
	50	+ $video_sitemap_xsl_url = $this->finder->construct_sitemap_url( 'video-sitemap.xsl' );
	51	+ $jetpack_version = JETPACK__VERSION;
	52	+
	53	+ $this->root = array(
	54	+ "<!-- generator='jetpack-{$jetpack_version}' -->" . PHP_EOL
	55	+ . "<?xml-stylesheet type='text/xsl' href='{$video_sitemap_xsl_url}'?>" . PHP_EOL
	56	+ . '<urlset ' . $this->array_to_xml_attr_string( $namespaces ) . '>',
	57	+ '</urlset>',
	58	+ );
	59	+
	60	+ $this->byte_capacity -= strlen( implode( '', $this->root ) );
	61	+ }
	62	+
	63	+ return $this->root;
	64	+ }
	65	+}