Ticket #5247: commentspopuplink.patch

wp-includes/comment-template.php

@@ -338 +338 @@
                 }
         }
 
-        echo '<a href="';
+        $comments_popup_link = '<a href="';
         if ($wpcommentsjavascript) {
                 if ( empty($wpcommentspopupfile) )
                         $home = get_option('home');
                 else
                         $home = get_option('siteurl');
-                echo $home . '/' . $wpcommentspopupfile.'?comments_popup='.$id;
-                echo '" onclick="wpopen(this.href); return false"';
+                $comments_popup_link .= $home . '/' . $wpcommentspopupfile.'?comments_popup='.$id;
+                $comments_popup_link .=  '" onclick="wpopen(this.href); return false"';
         } else { // if comments_popup_script() is not in the template, display simple comment link
                 if ( 0 == $number )
-                        echo get_permalink() . '#respond';
+                        $comments_popup_link .=  get_permalink() . '#respond';
                 else
-                        comments_link();
-                echo '"';
+                        $comments_popup_link .=  comments_link();
+                $comments_popup_link .=   '"';
         }
 
         if (!empty($CSSclass)) {
-                echo ' class="'.$CSSclass.'"';
+                $comments_popup_link .= ' class="'.$CSSclass.'"';
         }
         $title = attribute_escape(get_the_title());
-        echo ' title="' . sprintf( __('Comment on %s'), $title ) .'">';
+        $comments_popup_link .= ' title="' . sprintf( __('Comment on %s'), $title ) .'">';
         comments_number($zero, $one, $more, $number);
-        echo '</a>';
+        $comments_popup_link .= '</a>';
+        echo apply_filters('comments_popup_link', $comments_popup_link);
 }
 
 ?>