← All changes | modules/sitemaps/sitemap-buffer-news-xmlwriter.php +75 -0 16.2-beta → 16.3 View file →

		@@ -1,0 +1,75 @@
	1	+<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName
	2	+/**
	3	+ * XMLWriter implementation of the news sitemap buffer.
	4	+ *
	5	+ * @since 14.6
	6	+ * @package automattic/jetpack
	7	+ */
	8	+
	9	+if ( ! defined( 'ABSPATH' ) ) {
	10	+ exit( 0 );
	11	+}
	12	+
	13	+/**
	14	+ * A buffer for constructing sitemap news xml files using XMLWriter.
	15	+ *
	16	+ * @since 14.6
	17	+ */
	18	+class Jetpack_Sitemap_Buffer_News_XMLWriter extends Jetpack_Sitemap_Buffer_XMLWriter {
	19	+
	20	+ /**
	21	+ * Initialize the buffer with required headers (no root element here).
	22	+ */
	23	+ protected function initialize_buffer() {
	24	+ // Add generator comment
	25	+ $this->writer->writeComment( "generator='jetpack-" . JETPACK__VERSION . "'" );
	26	+ $this->writer->writeComment( 'Jetpack_Sitemap_Buffer_News_XMLWriter' );
	27	+
	28	+ // Add stylesheet
	29	+ $this->writer->writePi(
	30	+ 'xml-stylesheet',
	31	+ 'type="text/xsl" href="' . $this->finder->construct_sitemap_url( 'news-sitemap.xsl' ) . '"'
	32	+ );
	33	+ }
	34	+
	35	+ /**
	36	+ * Start the root element and write its namespaces.
	37	+ */
	38	+ protected function start_root() {
	39	+ $this->writer->startElement( 'urlset' );
	40	+
	41	+ /**
	42	+ * Filter the attribute value pairs used for namespace and namespace URI mappings.
	43	+ *
	44	+ * @module sitemaps
	45	+ *
	46	+ * @since 4.8.0
	47	+ *
	48	+ * @param array $namespaces Associative array with namespaces and namespace URIs.
	49	+ */
	50	+ $namespaces = apply_filters(
	51	+ 'jetpack_sitemap_news_ns',
	52	+ array(
	53	+ 'xmlns' => 'http://www.sitemaps.org/schemas/sitemap/0.9',
	54	+ 'xmlns:news' => 'http://www.google.com/schemas/sitemap-news/0.9',
	55	+ 'xmlns:xsi' => 'http://www.w3.org/2001/XMLSchema-instance',
	56	+ 'xsi:schemaLocation' => 'http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd',
	57	+ )
	58	+ );
	59	+
	60	+ foreach ( $namespaces as $name => $value ) {
	61	+ $this->writer->writeAttribute( $name, $value );
	62	+ }
	63	+ }
	64	+
	65	+ /**
	66	+ * Append a URL entry with news information to the sitemap.
	67	+ *
	68	+ * @param array $array The URL item to append.
	69	+ */
	70	+ protected function append_item( $array ) {
	71	+ if ( ! empty( $array['url'] ) ) {
	72	+ $this->array_to_xml( $array );
	73	+ }
	74	+ }
	75	+}