openproject/modules/meeting/app/views/meeting_contents/diff.html.erb

<%#-- copyright
OpenProject is an open source project management software.
Copyright (C) 2012-2020 the OpenProject GmbH

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License version 3.

OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
Copyright (C) 2006-2017 Jean-Philippe Lang
Copyright (C) 2010-2013 the ChiliProject Team

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

See docs/COPYRIGHT.rdoc for more details.

++#%>

<% html_title "#{t(:label_meeting_diff)}: #{@meeting.title}" %>
<%= toolbar title: t(:"label_#{@content_type}"),
            link_to: link_to(@meeting, @meeting) do %>
  <% if authorize_for(@content_type.pluralize, :history) %>
    <li class="toolbar-item">
      <%= link_to({controller: "/#{@content_type.pluralize}", action: 'history', meeting_id: @meeting }, class: 'button') do %>
        <%= op_icon('button--icon icon-wiki') %>
        <span class="button--text"><%= t(:label_history) %></span>
      <% end %>
    </li>
  <% end %>
<% end %>

<p>
<%= t(:label_version) %> <%= link_to @diff.content_from.version, send(:"#{@content_type}_version_path", @meeting, @diff.content_from.version) %>
<em>(<%= link_to_user(@diff.content_from.user) %>, <%= format_time(@diff.content_from.created_at) %>)</em>
&#8594;
<%= t(:label_version) %> <%= link_to @diff.content_to.version, send(:"#{@content_type}_version_path", @meeting, @diff.content_to.version) %>/<%= @content.last_journal&.version || 0 %>
<em>(<%= link_to_user(@diff.content_to.user) %>, <%= format_time(@diff.content_to.created_at) %>)</em>
</p>

<hr />

<div class="text-diff">
<%= simple_format_without_paragraph @diff.to_html %>
</div>