X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/41578db67d72562346e4dbb2a14889b23d522813..16e7b37c7914d753890c1a05a9335f3b43751eb8:/wp-includes/feed-atom-comments.php

diff --git a/wp-includes/feed-atom-comments.php b/wp-includes/feed-atom-comments.php
index 13a55a20..9e62f20a 100644
--- a/wp-includes/feed-atom-comments.php
+++ b/wp-includes/feed-atom-comments.php
@@ -7,15 +7,18 @@
 
 header('Content-Type: ' . feed_content_type('atom') . '; charset=' . get_option('blog_charset'), true);
 echo '<?xml version="1.0" encoding="' . get_option('blog_charset') . '" ?' . '>';
+
+/** This action is documented in wp-includes/feed-rss2.php */
+do_action( 'rss_tag_pre', 'atom-comments' );
 ?>
 <feed
 	xmlns="http://www.w3.org/2005/Atom"
 	xml:lang="<?php bloginfo_rss( 'language' ); ?>"
 	xmlns:thr="http://purl.org/syndication/thread/1.0"
-	<?php 
+	<?php
 		/** This action is documented in wp-includes/feed-atom.php */
-		do_action( 'atom_ns' ); 
-		
+		do_action( 'atom_ns' );
+
 		/**
 		 * Fires inside the feed tag in the Atom comment feed.
 		 *
@@ -25,22 +28,29 @@ echo '<?xml version="1.0" encoding="' . get_option('blog_charset') . '" ?' . '>'
 	?>
 >
 	<title type="text"><?php
-		if ( is_singular() )
+		if ( is_singular() ) {
+			/* translators: Comments feed title. 1: Post title */
 			printf( ent2ncr( __( 'Comments on %s' ) ), get_the_title_rss() );
-		elseif ( is_search() )
+		} elseif ( is_search() ) {
+			/* translators: Comments feed title. 1: Site name, 2: Search query */
 			printf( ent2ncr( __( 'Comments for %1$s searching on %2$s' ) ), get_bloginfo_rss( 'name' ), get_search_query() );
-		else
-			printf( ent2ncr( __( 'Comments for %s' ) ), get_bloginfo_rss( 'name' ) . get_wp_title_rss() );
+		} else {
+			/* translators: Comments feed title. 1: Site name */
+			printf( ent2ncr( __( 'Comments for %s' ) ), get_wp_title_rss() );
+		}
 	?></title>
 	<subtitle type="text"><?php bloginfo_rss('description'); ?></subtitle>
 
-	<updated><?php echo mysql2date('Y-m-d\TH:i:s\Z', get_lastcommentmodified('GMT'), false); ?></updated>
+	<updated><?php
+		$date = get_lastcommentmodified( 'GMT' );
+		echo $date ? mysql2date( 'Y-m-d\TH:i:s\Z', $date ) : date( 'Y-m-d\TH:i:s\Z' );
+	?></updated>
 
 <?php if ( is_singular() ) { ?>
 	<link rel="alternate" type="<?php bloginfo_rss('html_type'); ?>" href="<?php comments_link_feed(); ?>" />
 	<link rel="self" type="application/atom+xml" href="<?php echo esc_url( get_post_comments_feed_link('', 'atom') ); ?>" />
 	<id><?php echo esc_url( get_post_comments_feed_link('', 'atom') ); ?></id>
-<?php } elseif(is_search()) { ?>
+<?php } elseif (is_search()) { ?>
 	<link rel="alternate" type="<?php bloginfo_rss('html_type'); ?>" href="<?php echo home_url() . '?s=' . get_search_query(); ?>" />
 	<link rel="self" type="application/atom+xml" href="<?php echo get_search_comments_feed_link('', 'atom'); ?>" />
 	<id><?php echo get_search_comments_feed_link('', 'atom'); ?></id>
@@ -49,7 +59,7 @@ echo '<?xml version="1.0" encoding="' . get_option('blog_charset') . '" ?' . '>'
 	<link rel="self" type="application/atom+xml" href="<?php bloginfo_rss('comments_atom_url'); ?>" />
 	<id><?php bloginfo_rss('comments_atom_url'); ?></id>
 <?php } ?>
-<?php 
+<?php
 	/**
 	 * Fires at the end of the Atom comment feed header.
 	 *
@@ -67,8 +77,10 @@ if ( have_comments() ) : while ( have_comments() ) : the_comment();
 				$title = get_the_title($comment_post->ID);
 				/** This filter is documented in wp-includes/feed.php */
 				$title = apply_filters( 'the_title_rss', $title );
+				/* translators: Individual comment title. 1: Post title, 2: Comment author name */
 				printf(ent2ncr(__('Comment on %1$s by %2$s')), $title, get_comment_author_rss());
 			} else {
+				/* translators: Comment author title. 1: Comment author name */
 				printf(ent2ncr(__('By: %s')), get_comment_author_rss());
 			}
 		?></title>
@@ -88,7 +100,7 @@ if ( have_comments() ) : while ( have_comments() ) : the_comment();
 <?php else : // post pass ?>
 		<content type="html" xml:base="<?php comment_link(); ?>"><![CDATA[<?php comment_text(); ?>]]></content>
 <?php endif; // post pass
-	// Return comment threading information (http://www.ietf.org/rfc/rfc4685.txt)
+	// Return comment threading information (https://www.ietf.org/rfc/rfc4685.txt)
 	if ( $comment->comment_parent == 0 ) : // This comment is top level ?>
 		<thr:in-reply-to ref="<?php the_guid(); ?>" href="<?php the_permalink_rss() ?>" type="<?php bloginfo_rss('html_type'); ?>" />
 <?php else : // This comment is in reply to another comment