WordPress 4.7-scripts

[autoinstalls/wordpress.git] / wp-includes / feed-rss2-comments.php

diff --git a/wp-includes/feed-rss2-comments.php b/wp-includes/feed-rss2-comments.php
index f05bb8f71a2008ec8ac303b341349c730ba882c2..d6ed5ae2b75eca2a07cd29a25038aa95ea98a8b8 100644 (file)
--- a/wp-includes/feed-rss2-comments.php
+++ b/wp-includes/feed-rss2-comments.php
@@ -33,17 +33,24 @@ do_action( 'rss_tag_pre', 'rss2-comments' );
 >
 <channel>
        <title><?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
+               } else {
+                       /* translators: Comments feed title. 1: Site name */
                        printf( ent2ncr( __( 'Comments for %s' ) ), get_wp_title_rss() );
+               }
        ?></title>
        <atom:link href="<?php self_link(); ?>" rel="self" type="application/rss+xml" />
        <link><?php (is_single()) ? the_permalink_rss() : bloginfo_rss("url") ?></link>
        <description><?php bloginfo_rss("description") ?></description>
-       <lastBuildDate><?php echo mysql2date('r', get_lastcommentmodified('GMT')); ?></lastBuildDate>
+       <lastBuildDate><?php
+               $date = get_lastcommentmodified( 'GMT' );
+               echo $date ? mysql2date( 'r', $date ) : date( 'r' );
+       ?></lastBuildDate>
        <sy:updatePeriod><?php
                /** This filter is documented in wp-includes/feed-rss2.php */
                echo apply_filters( 'rss_update_period', 'hourly' );
@@ -69,8 +76,10 @@ do_action( 'rss_tag_pre', 'rss2-comments' );
                                $title = get_the_title($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>