Source: templates/google-news-sitemap.php

  1. <?php
  2. /**
  3.  * Sitemap template
  4.  *
  5.  * @package  simple-google-news-sitemap
  6.  */
  8. use SimpleGoogleNewsSitemap\CacheUtils;
  10. $links = CacheUtils::get_cache();
  12. /**
  13.  * Filter all items that will be output in the sitemap.
  14.  *
  15.  * @since 1.0.0
  16.  *
  17.  * @hook simple_google_news_sitemap_data
  18.  * @param {array} $links Array of items to be output.
  19.  * @returns {array} Array of items to be output.
  20.  */
  21. $links = apply_filters( 'simple_google_news_sitemap_data', $links );
  23. // Used for publication name and language.
  24. $publication = get_bloginfo( 'name' );
  25. $language    = get_bloginfo( 'language' );
  27. if ( empty( $links ) ) {
  28. 	$links = [];
  29. }
  31. header( 'Content-type: application/xml; charset=UTF-8' );
  32. echo '<?xml version="1.0" encoding="UTF-8"?>';
  34. ?>
  36. <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:news="http://www.google.com/schemas/sitemap-news/0.9">
  37. 	<?php
  38. 	/**
  39. 	 * Add extra data to the start of the sitemap.
  40. 	 *
  41. 	 * @since 1.0.0
  42. 	 * @hook simple_google_news_sitemap_start
  43. 	 */
  44. 	do_action( 'simple_google_news_sitemap_start' );
  46. 	foreach ( $links as $link ) :
  47. 		if ( empty( $link['url'] ) || empty( $link['title'] ) ) {
  48. 			continue;
  49. 		}
  51. 		// Remove empty space from the beginning & end of title.
  52. 		$title = trim( str_replace( '&nbsp;', ' ', $link['title'] ) );
  53. 		?>
  54. 		<url>
  55. 			<loc><?php echo esc_url( $link['url'] ); ?></loc>
  56. 			<news:news>
  57. 				<news:publication>
  58. 					<news:name><?php echo esc_html( $publication ); ?></news:name>
  59. 					<news:language><?php echo esc_html( $language ); ?></news:language>
  60. 				</news:publication>
  62. 				<news:publication_date><?php echo esc_html( date( DATE_W3C, $link['modified'] ) ); // phpcs:ignore WordPress.DateTime.RestrictedFunctions.date_date ?></news:publication_date>
  63. 				<news:title><?php echo esc_html( $title ); ?></news:title>
  64. 			</news:news>
  65. 		</url>
  66. 		<?php
  68. 	endforeach;
  70. 	/**
  71. 	 * Add extra data to the end of the sitemap.
  72. 	 *
  73. 	 * @since 1.0.0
  74. 	 * @hook simple_google_news_sitemap_end
  75. 	 */
  76. 	do_action( 'simple_google_news_sitemap_end' );
  77. 	?>
  78. </urlset>