File: C:/Redmine-4.x/redmine-4.2.9/app/views/wiki/_sidebar.html.erb
<% if User.current.allowed_to?(:edit_wiki_pages, @project) &&
(@wiki && @wiki.find_or_new_page('Sidebar').editable_by?(User.current)) %>
<div class="contextual">
<%= link_to l(:button_edit), edit_project_wiki_page_path(@project, 'sidebar'),
:class => 'icon icon-edit' %>
</div>
<% end -%>
<% if @wiki && @wiki.sidebar -%>
<div class="wiki">
<%= textilizable @wiki.sidebar.content, :text %>
</div>
<% end -%>
<h3><%= l(:label_wiki) %></h3>
<ul>
<li><%= link_to(l(:field_start_page), {:action => 'show', :id => nil}) %></li>
<li><%= link_to(l(:label_index_by_title), {:action => 'index'}) %></li>
<li><%= link_to(l(:label_index_by_date),
{:controller => 'wiki', :project_id => @project,
:action => 'date_index'}) %></li>
</ul>
<%= call_hook(:view_wiki_show_sidebar_bottom, :wiki => @wiki, :page => @page) %>