发布了竞赛题和发布了作业的消息链接改为跳转到作品列表（基于项目的分组作业不应该直接跳转到新建页面）

app/views/layouts/_show_messages_list.html.erb

@@ -12,7 +12,7 @@
       <% elsif ma.course_message_type == "Comment" %>
           <li><a href="<%=news_path(ma.course_message.commented.id) %>" target="_blank" title="<%=ma.course_message.author.show_name %> 评论了通知：<%=ma.course_message.commented.title%>"><span class="shadowbox_news_user"><%=ma.course_message.author.show_name %> </span>评论了通知：<%= ma.course_message.commented.title%></a></li>
       <% elsif ma.course_message_type == "HomeworkCommon" && ma.status.nil? %>
-          <li><a href="<%= (!User.current.allowed_to?(:as_teacher, ma.course_message.course) && cur_user_works_for_homework(ma.course_message).nil?) ? new_student_work_path(:homework => ma.course_message.id) : student_work_index_path(:homework => ma.course_message.id) %>" target="_blank" title="<%=ma.course_message.user.show_name %>老师 发布了班级作业：作业标题：<%= ma.course_message.name%>"><span class="shadowbox_news_user"><%=ma.course_message.user.show_name %>老师 </span>发布了班级作业：作业标题：<%= ma.course_message.name%></a></li>
+          <li><a href="<%= student_work_index_path(:homework => ma.course_message.id) %>" target="_blank" title="<%=ma.course_message.user.show_name %>老师 发布了班级作业：作业标题：<%= ma.course_message.name%>"><span class="shadowbox_news_user"><%=ma.course_message.user.show_name %>老师 </span>发布了班级作业：作业标题：<%= ma.course_message.name%></a></li>
       <% elsif ma.course_message_type == "HomeworkCommon" && ma.status == 1 %>
           <li><a href="<%= student_work_index_path(:homework => ma.course_message.id) %>" target="_blank" title="<%=ma.course_message.user.show_name %>老师 发布的作业：作业标题：<%= ma.course_message.name%>的截止日期快到了"><span class="shadowbox_news_user"><%=ma.course_message.user.show_name %>老师 </span>发布的作业：作业标题：<%= ma.course_message.name%>的截止日期快到了</a></li>
       <% elsif ma.course_message_type == "HomeworkCommon" && ma.status == 2 %>
@@ -101,7 +101,7 @@
       <% elsif ma.contest_message_type == "Comment" %>
           <li><a href="<%=news_path(ma.contest_message.commented.id) %>" target="_blank" title="<%=ma.contest_message.author.show_name %> 回复了竞赛通知：<%=ma.contest_message.commented.title%>"><span class="shadowbox_news_user"><%=ma.contest_message.author.show_name %> </span>回复了竞赛通知：<%= ma.contest_message.commented.title%></a></li>
       <% elsif ma.contest_message_type == "Work" && ma.status.nil? %>
-          <li><a href="<%= User.current.contestant_of_contest?(ma.contest_message.contest) && cur_user_works_for_work(ma.contest_message).nil? && ma.contest_message.work_status == 1 ? new_contestant_work_path(:work => ma.contest_message.id) : contestant_works_path(:work => ma.contest_message.id) %>" target="_blank" title="<%=ma.contest_message.user.show_name %> 发布了竞赛题：<%= ma.contest_message.name%>"><span class="shadowbox_news_user"><%=ma.contest_message.user.show_name %> </span>发布了竞赛题：<%= ma.contest_message.name%></a></li>
+          <li><a href="<%= contestant_works_path(:work => ma.contest_message.id) %>" target="_blank" title="<%=ma.contest_message.user.show_name %> 发布了竞赛题：<%= ma.contest_message.name%>"><span class="shadowbox_news_user"><%=ma.contest_message.user.show_name %> </span>发布了竞赛题：<%= ma.contest_message.name%></a></li>
       <% elsif ma.contest_message_type == "Work" && ma.status == 1 %>
           <li><a href="<%= contestant_works_path(:work => ma.contest_message.id) %>" target="_blank" title="<%=ma.contest_message.user.show_name %> 发布的竞赛题：<%= ma.contest_message.name%>的截止日期快到了"><span class="shadowbox_news_user"><%=ma.contest_message.user.show_name %> </span>发布的竞赛题：<%= ma.contest_message.name%>的截止时间快到啦</a></li>
       <% elsif ma.contest_message_type == "Work" && ma.status == 2 %>

app/views/users/_user_message_contest.html.erb

@@ -141,19 +141,11 @@
               <span class="homepageNewsType fl">发布了竞赛题：</span>
             </li>
             <li class="messageInformationContents">
-              <% if User.current.contestant_of_contest?(ma.contest_message.contest) && cur_user_works_for_work(ma.contest_message).nil? && ma.contest_message.work_status == 1 %>
-                  <%= link_to ma.contest_message.name, new_contestant_work_path(:work => ma.contest_message.id),
-                              :class =>"#{!ma.viewed ? "newsBlack" : "newsGrey"}",
-                              :target => '_blank',
-                              :title => "竞赛题：#{ma.contest_message.name}"
-                  %>
-              <% else %>
-                  <%= link_to ma.contest_message.name, contestant_works_path(:work => ma.contest_message.id),
-                              :class => "#{!ma.viewed ? "newsBlack" : "newsGrey"}",
-                              :target => '_blank',
-                              :title => "竞赛题：#{ma.contest_message.name}"
-                  %>
-              <% end %>
+              <%= link_to ma.contest_message.name, contestant_works_path(:work => ma.contest_message.id),
+                          :class => "#{!ma.viewed ? "newsBlack" : "newsGrey"}",
+                          :target => '_blank',
+                          :title => "竞赛题：#{ma.contest_message.name}"
+             %>
             </li>
           </div>
           <li class="homepageNewsTime fr"><%= time_tag(ma.created_at).html_safe %> </li>

app/views/users/_user_message_course.html.erb

@@ -66,23 +66,11 @@
           <span class="homepageNewsType fl">发布了班级作业：</span>
         </li>
         <li class="messageInformationContents">
-          <% if !User.current.allowed_to?(:as_teacher, ma.course_message.course) && cur_user_works_for_homework(ma.course_message).nil? %>
-              <%= link_to "作业标题：" + ma.course_message.name, new_student_work_path(:homework => ma.course_message.id),
-                          :class =>"#{ma.viewed == 0 ? "newsBlack" : "newsGrey"}",
-                          :target => '_blank',
-                          :title => "作业标题：#{ma.course_message.name}"
-              %>
-              <!--:onmouseover =>"message_titile_show($(this),event)",-->
-              <!--:onmouseout => "message_titile_hide($(this))" %>-->
-          <% else %>
-              <%= link_to "作业标题：" + ma.course_message.name, student_work_index_path(:homework => ma.course_message.id),
-                          :class => "#{ma.viewed == 0 ? "newsBlack" : "newsGrey"}",
-                          :target => '_blank',
-                          :title => "作业标题：#{ma.course_message.name}"
-              %>
-              <!--:onmouseover => "message_titile_show($(this),event)",-->
-              <!--:onmouseout => "message_titile_hide($(this))" %>-->
-          <% end %>
+          <%= link_to "作业标题：" + ma.course_message.name, student_work_index_path(:homework => ma.course_message.id),
+                      :class => "#{ma.viewed == 0 ? "newsBlack" : "newsGrey"}",
+                      :target => '_blank',
+                      :title => "作业标题：#{ma.course_message.name}"
+          %>
         </li>
       </div>
       <div  style="display: none" class="message_title_red system_message_style">