% if User.current.allowed_to?(:view_chat_archive, @issue.project) and @issue.chat_messages.present? %>
<%= form_tag publish_issue_chat_messages_path, class: 'archive-form' do %>
<% messages_by_date.each do |date, messages| %>
<% if params[:begin_date].blank? || Date.parse(params[:begin_date]) > Date.parse(date) %>
<%= date %>
<% end %>
<%= render partial: "message", collection: messages %>
<% end %>
<% end %>
<% end %>