Ticket #13792: ticket.13792.diff

src/wp-admin/includes/class-wp-comments-list-table.php

@@ -478 +478 @@
 
                                 $actions['quickedit'] = sprintf( $format, $comment->comment_ID, $post->ID, 'edit', 'vim-q comment-inline', esc_attr__( 'Quick Edit' ), __( 'Quick Edit' ) );
 
-                                $actions['reply'] = sprintf( $format, $comment->comment_ID, $post->ID, 'replyto', 'vim-r comment-inline', esc_attr__( 'Reply to this comment' ), __( 'Reply' ) );
+                                $comment_depth = $this->get_comment_depth( $comment );
+                                $thread_comments = (bool)get_option( 'thread_comments' );
+                                $max_depth = (int)get_option( 'thread_comments_depth' );
+                                if ( ( $max_depth && $thread_comments ) && ( $comment_depth < $max_depth ) ) {
+                                        $actions['reply'] = sprintf( $format, $comment->comment_ID, $post->ID, 'replyto', 'vim-r comment-inline', esc_attr__( 'Reply to this comment' ), __( 'Reply' ) );
+                                }
+
                         }
 
                         /** This filter is documented in wp-admin/includes/dashboard.php */
@@ -506 +512 @@
                 }
         }
 
+        public function get_comment_depth( $comment ) {
+
+                if ( 0 == $comment->comment_parent ) {
+                        return 1;
+                }
+
+                while ( 0 != $comment->comment_parent ) {
+                        $comment = get_comment( $comment->comment_parent );
+                        $depth++;
+                }
+
+                return $depth;
+        }
+
         public function column_author( $comment ) {
                 global $comment_status;