From 3bfc5e42da61f742c5f781638cb8818ab2e5ba1e Mon Sep 17 00:00:00 2001
From: Jean-Philippe Lang <jp_lang@yahoo.fr>
Date: Sun, 9 Apr 2017 09:39:59 +0000
Subject: [PATCH] For 3 comments or more, show reply link at top of comments as
 well (#24089).

Patch by Jan Schulz-Hofen.

git-svn-id: http://svn.redmine.org/redmine/trunk@16539 e93f8b46-1217-0410-a6f0-8f06a7374b81
---
 app/helpers/application_helper.rb | 1 +
 app/views/messages/show.html.erb  | 3 +++
 app/views/news/show.html.erb      | 3 +++
 3 files changed, 7 insertions(+)

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 5c593a06f..29bc54157 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -237,6 +237,7 @@ module ApplicationHelper
   def toggle_link(name, id, options={})
     onclick = "$('##{id}').toggle(); "
     onclick << (options[:focus] ? "$('##{options[:focus]}').focus(); " : "this.blur(); ")
+    onclick << "$(window).scrollTop($('##{options[:focus]}').position().top); " if options[:scroll]
     onclick << "return false;"
     link_to(name, "#", :onclick => onclick)
   end
diff --git a/app/views/messages/show.html.erb b/app/views/messages/show.html.erb
index f1a4f9bbb..180a2ba7d 100644
--- a/app/views/messages/show.html.erb
+++ b/app/views/messages/show.html.erb
@@ -35,6 +35,9 @@
 
 <% unless @replies.empty? %>
 <h3 class="comments icon icon-comments"><%= l(:label_reply_plural) %> (<%= @reply_count %>)</h3>
+<% if !@topic.locked? && authorize_for('messages', 'reply') && @replies.size >= 3 %>
+  <p><%= toggle_link l(:button_reply), "reply", :focus => 'message_content', :scroll => "message_content" %></p>
+<% end %>
 <% @replies.each do |message| %>
   <div class="message reply" id="<%= "message-#{message.id}" %>">
     <div class="contextual">
diff --git a/app/views/news/show.html.erb b/app/views/news/show.html.erb
index 2178e1c14..09e14f61f 100644
--- a/app/views/news/show.html.erb
+++ b/app/views/news/show.html.erb
@@ -33,6 +33,9 @@
 
 <div id="comments" style="margin-bottom:16px;">
 <h3 class="comments"><%= l(:label_comment_plural) %></h3>
+<% if @news.commentable? && @comments.size >= 3 %>
+  <p><%= toggle_link l(:label_comment_add), "add_comment_form", :focus => "comment_comments", :scroll => "comment_comments" %></p>
+<% end %>
 <% @comments.each do |comment| %>
     <% next if comment.new_record? %>
     <div class="contextual">
-- 
2.39.5