优秀作品排行中，不允许访问的，就取消链接。老师设置了完全公开的作品，就有链接

app/views/organizations/_org_course_homework.html.erb

@@ -154,8 +154,18 @@
           <% end %>
           <% student_works.each_with_index do |sw, i| %>
               <div class="fl mr10 w100" style="text-align:center;">
-                <a href="javascript:void(0);" class="linkBlue"><%= link_to image_tag(url_to_avatar(User.find sw.user_id), :width => "40", :height => "40"), student_work_index_path(:homework => activity.id), :alt => "学生头像" %>
+                <a href="javascript:void(0);" class="linkBlue">
-                  <p class="w100 hidden"><%= link_to sw.user.show_name, student_work_index_path(:homework => activity.id)%></p>
+                  <% if User.current.member_of_course?(activity.course) || User.current.admin? || activity.is_open == 1 %>
+                      <%= link_to image_tag(url_to_avatar(User.find sw.user_id), :width => "40", :height => "40"), student_work_index_path(:homework => activity.id), :alt => "学生头像" %>
+                      <p class="w100 hidden">
+                        <%= link_to sw.user.show_name, student_work_index_path(:homework => activity.id)%>
+                      </p>
+                  <% else %>
+                      <%= image_tag(url_to_avatar(User.find sw.user_id), :width => "40", :height => "40", :title => '该作业的作品暂未公开') %>
+                      <p class="w100 hidden">
+                        <a href="javascript:void(0);" title="该作业的作品暂未公开"><%=sw.user.show_name %></a>
+                      </p>
+                  <% end %>
                 </a>
                 <% score = sw.respond_to?("score") ? sw.score : (sw.final_score || 0) - sw.absence_penalty - sw.late_penalty %>
                 <p class="fontGrey2">分数：<span class="c_red"><%=format("%.1f",score.to_i<0 ? 0 : score.to_i) %>分</span></p>

app/views/users/_course_homework.html.erb

@@ -153,8 +153,18 @@
           <% end %>
           <% student_works.each_with_index do |sw, i| %>
               <div class="fl mr10 w100" style="text-align:center;">
-                <a href="javascript:void(0);" class="linkBlue"><%= link_to image_tag(url_to_avatar(User.find sw.user_id), :width => "40", :height => "40"), student_work_index_path(:homework => activity.id), :alt => "学生头像" %>
+                <a href="javascript:void(0);" class="linkBlue">
-                  <p class="w100 hidden"><%= link_to sw.user.show_name, student_work_index_path(:homework => activity.id)%></p>
+                  <% if User.current.member_of_course?(activity.course) || User.current.admin? || activity.is_open == 1 %>
+                      <%= link_to image_tag(url_to_avatar(User.find sw.user_id), :width => "40", :height => "40"), student_work_index_path(:homework => activity.id), :alt => "学生头像" %>
+                      <p class="w100 hidden">
+                        <%= link_to sw.user.show_name, student_work_index_path(:homework => activity.id)%>
+                      </p>
+                  <% else %>
+                      <%= image_tag(url_to_avatar(User.find sw.user_id), :width => "40", :height => "40", :title => '该作业的作品暂未公开') %>
+                      <p class="w100 hidden">
+                        <a href="javascript:void(0);" title="该作业的作品暂未公开"><%=sw.user.show_name %></a>
+                      </p>
+                  <% end %>
                 </a>
                 <% score = sw.respond_to?("score") ? sw.score : (sw.final_score || 0) - sw.absence_penalty - sw.late_penalty %>
                 <p class="fontGrey2">分数：<span class="c_red"><%=format("%.1f",score.to_i<0 ? 0 : score.to_i) %>分</span></p>

app/views/users/_user_homework_detail.html.erb

@@ -157,8 +157,18 @@
           <% end %>
           <% student_works.each_with_index do |sw, i| %>
               <div class="fl mr10 w100" style="text-align:center;">
-                <a href="javascript:void(0);" class="linkBlue"><%= link_to image_tag(url_to_avatar(User.find sw.user_id), :width => "40", :height => "40"), student_work_index_path(:homework => homework_common.id), :alt => "学生头像" %>
+                <a href="javascript:void(0);" class="linkBlue">
-                  <p class="w100 hidden"><%= link_to sw.user.show_name, student_work_index_path(:homework => homework_common.id)%></p>
+                  <% if User.current.member_of_course?(homework_common.course) || User.current.admin? || homework_common.is_open == 1 %>
+                      <%= link_to image_tag(url_to_avatar(User.find sw.user_id), :width => "40", :height => "40"), student_work_index_path(:homework => homework_common.id), :alt => "学生头像" %>
+                      <p class="w100 hidden">
+                        <%= link_to sw.user.show_name, student_work_index_path(:homework => homework_common.id)%>
+                      </p>
+                  <% else %>
+                      <%= image_tag(url_to_avatar(User.find sw.user_id), :width => "40", :height => "40", :title => '该作业的作品暂未公开') %>
+                      <p class="w100 hidden">
+                        <a href="javascript:void(0);" title="该作业的作品暂未公开"><%=sw.user.show_name %></a>
+                      </p>
+                  <% end %>
                 </a>
                 <% score = sw.respond_to?("score") ? sw.score : (sw.final_score || 0) - sw.absence_penalty - sw.late_penalty %>
                 <p class="fontGrey2">分数：<span class="c_red"><%=format("%.1f",score.to_i<0 ? 0 : score.to_i) %>分</span></p>