added activity info from event, warning.

app/helpers/projects_helper.rb

@@ -225,4 +225,21 @@ module ProjectsHelper
       end
     return @result
   end
+
+  # 将动态中类型转换为可读的字符串
+  def eventToLanguage event_type
+    case event_type
+    when "issue-note"
+      l :label_issue
+    when "issue"
+      l :label_issue
+    when "attachment"
+      l :label_attachment
+    when "news"
+      l :label_news
+    else
+      ""     
+    end
+  end
+
 end

app/views/projects/member.html.erb

@@ -7,6 +7,7 @@
 	<%= error_messages_for 'member' %>
 	<% roles = Role.find_all_givable %>
   <% members = @project.member_principals.includes(:roles, :principal).all.sort %>
+  <!-- 如果是课程且点击教师或者学生，则对成员进行过滤 -->
 	<% members = searchPeopleByRoles(@project, 3).sort if params[:role] == '1' %>
 	<% members = searchPeopleByRoles(@project, 5).sort if params[:role] == '2' %>
 	<% if @project.project_type == 1 %>

app/views/projects/show.html.erb

@@ -22,14 +22,13 @@
 										<span class="font_lighter"> 
 										<%= link_to_user(e.event_author) if e.respond_to?(:event_author) %>
 										<%= l(:label_new_activity) %> </span>
-										<%= link_to format_activity_title(e.event_title), e.event_url %>
+										<%= link_to "#{eventToLanguage(e.event_type)}: "<<format_activity_title(e.event_title), e.event_url %>
 									</td>
 								</tr>
 								<tr>
 									<td colspan="2" width="580px" >
 									<p class="font_description">
-                    <!-- modify by nyan -->
-										<%= textilizable( stringCut240(e.event_description) ) %>
+										<%= textilizable( truncate(e.event_description, :length => 240)) %>
 									</p></td>
 								</tr>
 								<tr>