WordPress 4.7

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

diff --git a/wp-includes/feed-atom-comments.php b/wp-includes/feed-atom-comments.php
index 9b59478a5f01220cef7c4be4853241bceb89f7ce..9e62f20ad2b4ed56399c34a427ef33cabd30d26b 100644 (file)
--- a/wp-includes/feed-atom-comments.php
+++ b/wp-includes/feed-atom-comments.php
@@ -28,16 +28,23 @@ do_action( 'rss_tag_pre', 'atom-comments' );
        ?>
 >
        <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
+               } 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(); ?>" />
@@ -70,8 +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>
@@ -91,7 +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