openproject/app/views/repositories/_revisions.html.erb

<%#-- copyright
OpenProject is a project management system.
Copyright (C) 2012-2018 the OpenProject Foundation (OPF)

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.

++#%>

<%= form_tag({controller: '/repositories', action: 'diff', project_id: @project, path: to_path_param(path)}, method: :get) do %>
  <div class="generic-table--container">
    <div class="generic-table--results-container">
      <table class="generic-table changesets">
        <colgroup>
          <col highlight-col>
          <col>
          <col>
          <col highlight-col>
          <col highlight-col>
          <col highlight-col>
        </colgroup>
        <caption class="hidden-for-sighted">
          <span>
            <%= t(:text_table_difference_description, entries: t(:label_changeset) + ' ' + t(:label_version_plural)) %>
          </span>
        </caption>
        <thead>
          <tr>
            <th>
              <div class="generic-table--sort-header-outer">
                <div class="generic-table--sort-header">
                  <span aria-describedby="revision-id--description">
                    #
                  </span>
                  <label id="revision-id--description" class="hidden-for-sighted">
                    <%= t(:label_changeset_id) %>
                  </label>
                </div>
              </div>
            </th>
            <th>
              <div class="generic-table--header-outer -hidden-content">
                <div class="generic-table--header">
                  <span>
                    <%= t(:description_compare_from) + ' ' + t(:label_changeset) %>
                  </span>
                </div>
              </div>
            </th>
            <th>
              <div class="generic-table--header-outer -hidden-content">
                <div class="generic-table--header">
                  <span>
                    <%= t(:description_compare_to) + ' ' + t(:label_changeset) %>
                  </span>
                </div>
              </div>
            </th>
            <th>
              <div class="generic-table--sort-header-outer">
                <div class="generic-table--sort-header">
                  <span>
                    <%= t(:label_date) %>
                  </span>
                </div>
              </div>
            </th>
            <th>
              <div class="generic-table--sort-header-outer">
                <div class="generic-table--sort-header">
                  <span>
                    <%= Changeset.human_attribute_name(:author) %>
                  </span>
                </div>
              </div>
            </th>
            <th>
              <div class="generic-table--sort-header-outer">
                <div class="generic-table--sort-header">
                  <span>
                    <%= Changeset.human_attribute_name(:comments) %>
                  </span>
                </div>
              </div>
            </th>
          </tr>
        </thead>
        <tbody>
          <% show_diff = revisions.size > 1 %>
          <% line_num = 1 %>
          <% revisions.each do |changeset| %>
            <tr class="changeset">
              <td class="id">
                <%= link_to_revision(changeset, project) %>
              </td>
              <td class="checkbox">
                <%= label_tag "cb-#{line_num}", t(:description_compare_from) + ' ' + t(:label_changeset), class: 'hidden-for-sighted' %>
                <% if show_diff && (line_num < revisions.size) %>
                <%= radio_button_tag 'rev',
                                     changeset.identifier,
                                     (line_num==1),
                                     id: "cb-#{line_num}" %>
                <% csp_onclick("jQuery('#cbto-#{line_num+1}').attr('checked', true);",
                               "cb-#{line_num}") %>
                <% end %>
              </td>
              <td class="checkbox">
                <%= label_tag "cbto-#{line_num}", t(:description_compare_to) + ' ' + t(:label_changeset), class: 'hidden-for-sighted' %>
                <% if show_diff && (line_num > 1) %>
                <%= radio_button_tag 'rev_to',
                                     changeset.identifier,
                                     (line_num==2),
                                     id: "cbto-#{line_num}" %>
                  <% csp_onclick("if (jQuery('#cb-#{line_num}').attr('checked')) {jQuery('#cb-#{line_num-1}').attr('checked', true)}",
                                 "cbto-#{line_num}") %>
                <% end %>
              </td>
              <td class="committed_on">
                <%= format_time(changeset.committed_on) %>
              </td>
              <td class="author">
                <%=h changeset.author %>
              </td>
              <td class="comments">
                <%= format_text(truncate_at_line_break(Changeset.to_utf8(changeset.comments, changeset.repository.repo_log_encoding))) %>
              </td>
            </tr>
            <% line_num += 1 %>
          <% end %>
        </tbody>
      </table>

    </div>
  </div>
  <% if show_diff %>
    <div class="generic-table--action-buttons">
      <button type="submit" class="button">
        <%= op_icon('button--icon icon-compare2') %>
        <span class="button--text"><%= t(:label_view_diff) %></span>
      </button>
    </div>
  <% end %>
<% end %>