如果未登陆，在资源列表最上面增加一个提示句（必须全局统一：您尚未登录，登录后可浏览更多信息），“登录”可做成链接。

app/views/files/_course_file.html.erb

@@ -86,6 +86,14 @@
       </li>
     </ul>
   </div>
+  <div class="cl"></div>
+  <% unless User.current.logged? %>
+      <div class="syllabusbox_tishi mt10">
+        <p style="text-align: center;">您尚未登录，<a href='<%= signin_url_without_domain %>' class='syllabusbox_a_blue' target='_Blank' >登录</a>
+          后可浏览更多信息
+        </p>
+      </div>
+  <% end %>
   <div class="resources mt10" style="padding-bottom:5px;">
     <div class="reTop mb5">
       <%= form_tag( search_course_files_path(@course), method: 'get',:class => "re_search",:remote=>true) do %>

app/views/files/_project_file.html.erb

@@ -57,6 +57,14 @@
       </li>
     </ul>
   </div>
+  <div class="cl"></div>
+  <% unless User.current.logged? %>
+      <div class="syllabusbox_tishi mt10">
+        <p style="text-align: center;">您尚未登录，<a href='<%= signin_url_without_domain %>' class='syllabusbox_a_blue' target='_Blank' >登录</a>
+          后可浏览更多信息
+        </p>
+      </div>
+  <% end %>
   <div class="resources mt10" style="padding-bottom:5px;">
     <div class="reTop mb5">
       <%= form_tag( search_project_project_files_path(@project), method: 'get',:class => "re_search",:remote=>true) do %>

app/views/files/_subfield_files.html.erb

@@ -35,6 +35,14 @@
       </ul>
     </ul>
   </div>
+  <div class="cl"></div>
+  <% unless User.current.logged? %>
+      <div class="syllabusbox_tishi mt10">
+        <p style="text-align: center;">您尚未登录，<a href='<%= signin_url_without_domain %>' class='syllabusbox_a_blue' target='_Blank' >登录</a>
+          后可浏览更多信息
+        </p>
+      </div>
+  <% end %>
   <div class="resources mt10" style="padding-bottom:5px;">
     <div class="reTop mb5">
       <%= form_tag( search_files_in_subfield_org_subfield_files_path(@org_subfield), method: 'get',:class => "re_search",:remote=>true) do %>

app/views/syllabuses/show.html.erb

@@ -9,16 +9,12 @@
 <div class="RightBanner" >
 <p >课程信息</p>
 </div>
-<% if @syllabus.des_status == 1 && @syllabus.courses.empty? %>
+<% if @syllabus.des_status == 1 && @syllabus.courses.where("is_delete = 0").empty? %>
     <div class="syllabusbox_tishi">
       <% if User.current == @syllabus.user %>
         <p >您建立的课程还未创建班级，请
           <%= link_to "新建班级", new_course_path(:host=> Setting.host_course, :syllabus_id => @syllabus.id), :class => "syllabusbox_a_blue", :target => '_blank'%>
         </p>
-      <% elsif User.current.user_extensions && User.current.user_extensions.identity == 0 && User.current.allowed_to?(:add_course, nil, :global => true)%>
-          <p >本课程下还未创建班级，请
-            <%= link_to "新建班级", new_course_path(:host=> Setting.host_course, :syllabus_id => @syllabus.id), :class => "syllabusbox_a_blue", :target => '_blank'%>
-          </p>
       <% else %>
           <p >本课程下还未创建班级，敬请期待。
           </p>

public/stylesheets/org.css

@@ -181,3 +181,17 @@ a.follow-button:hover {background-color:#c1c1c1;}
 
 /*组织未登录提示*/
 .visitor-box {width:620px; height:33px; line-height:33px; text-align:center; vertical-align: middle; border:1px solid #ccc; background-color: #fff;}
+
+/* 未登录的提示信息 */
+.syllabusbox_tishi{
+    font-size:14px;
+    width:733px;
+    color:#cb7c01;
+    padding:10px 0 0 15px;
+    background:#fff7d1;
+    border:1px solid #fcd9b4;
+    height:34px;
+}
+a.syllabusbox_a_blue{
+    color:#3b94d6 !important;
+}

public/stylesheets/public.css

@@ -1226,3 +1226,17 @@ a:hover.comment_ding_link{ color:#269ac9;}
 .orig_sub:hover{ background:#297fb8;}
 .orig_cont_hide{ text-align:center; width:624px; display:block; font-size:14px; color:#333; border-bottom:1px solid #F3DDB3; padding:8px 0;}
 .orig_icon{ color:#888; margin-right:10px; font-size:14px; font-weight:bold;}
+
+/* 未登录的提示信息 */
+.syllabusbox_tishi{
+    font-size:14px;
+    width:733px;
+    color:#cb7c01;
+    padding:10px 0 0 15px;
+    background:#fff7d1;
+    border:1px solid #fcd9b4;
+    height:34px;
+}
+a.syllabusbox_a_blue{
+    color:#3b94d6 !important;
+}