openproject/app/views/projects/activity.rhtml

<h2><%= l(:label_activity) %></h2>
<p class="subtitle"><%= "#{l(:label_date_from)} #{format_date(@date_to - @days)} #{l(:label_date_to).downcase} #{format_date(@date_to-1)}" %></p>

<div id="activity">
<% @events_by_day.keys.sort.reverse.each do |day| %>
<h3><%= format_activity_day(day) %></h3>
<dl>
<% @events_by_day[day].sort {|x,y| y.event_datetime <=> x.event_datetime }.each do |e| -%>
  <dt class="<%= e.event_type %> <%= User.current.logged? && e.respond_to?(:event_author) && User.current == e.event_author ? 'me' : nil %>">
  <span class="time"><%= format_time(e.event_datetime, false) %></span>
  <%= content_tag('span', h(e.project), :class => 'project') if @project.nil? || @project != e.project %>
  <%= link_to format_activity_title(e.event_title), e.event_url %></dt>
  <dd><span class="description"><%= format_activity_description(e.event_description) %></span>
  <span class="author"><%= e.event_author if e.respond_to?(:event_author) %></span></dd>
<% end -%>
</dl>
<% end -%>
</div>

<%= content_tag('p', l(:label_no_data), :class => 'nodata') if @events_by_day.empty? %>

<div style="float:left;">
<%= link_to_remote(('&#171; ' + l(:label_previous)), 
                   {:update => "content", :url => params.merge(:from => @date_to - @days), :complete => 'window.scrollTo(0,0)'},
                   {:href => url_for(params.merge(:from => @date_to - @days)),
                    :title => "#{l(:label_date_from)} #{format_date(@date_to - 2*@days)} #{l(:label_date_to).downcase} #{format_date(@date_to - @days - 1)}"}) %>
</div>
<div style="float:right;">
<%= link_to_remote((l(:label_next) + ' &#187;'), 
                   {:update => "content", :url => params.merge(:from => @date_to + @days), :complete => 'window.scrollTo(0,0)'},
                   {:href => url_for(params.merge(:from => @date_to + @days)),
                    :title => "#{l(:label_date_from)} #{format_date(@date_to)} #{l(:label_date_to).downcase} #{format_date(@date_to + @days - 1)}"}) unless @date_to >= Date.today %>
</div>
&nbsp;
<p class="other-formats">
    <%= l(:label_export_to) %>
    <%= link_to 'Atom', params.merge(:format => :atom, :key => User.current.rss_key).delete_if{|k,v|k=="commit"}, :class => 'feed' %>
</p>

<% content_for :header_tags do %>
<%= auto_discovery_link_tag(:atom, params.merge(:format => 'atom', :year => nil, :month => nil, :key => User.current.rss_key)) %>
<% end %>

<% content_for :sidebar do %>
<% form_tag({}, :method => :get) do %>
<h3><%= l(:label_activity) %></h3>
<p><% @activity.event_types.each do |t| %>
<label><%= check_box_tag "show_#{t}", 1, @activity.scope.include?(t) %> <%= l("label_#{t.singularize}_plural")%></label><br />
<% end %></p>
<% if @project && @project.active_children.any? %>
    <p><label><%= check_box_tag 'with_subprojects', 1, @with_subprojects %> <%=l(:label_subproject_plural)%></label></p>
    <%= hidden_field_tag 'with_subprojects', 0 %>
<% end %>
<p><%= submit_tag l(:button_apply), :class => 'button-small', :name => nil %></p>
<% end %>
<% end %>

<% html_title(l(:label_activity)) -%>