实训课程中的实训被“隐藏”后，请悬浮显示“暂未公开”

app/helpers/subjects_helper.rb

@@ -6,8 +6,11 @@ module SubjectsHelper
   end
 
   # 实训路径详情列表，右侧状态显示栏
-  def shixun_show_in_subject subject_status, shixun_status
-    content = if subject_status < 2
+  def shixun_show_in_subject subject_status, shixun_status, shixun_hidden
+    content = if shixun_hidden
+                '<span class="fr color-grey-c">暂未公开</span>'
+              else
+                if subject_status < 2
                   case shixun_status
                   when 0, 1
                     '<span class="fr color-grey-c">暂未公开</span>'
@@ -32,6 +35,7 @@ module SubjectsHelper
                     ""
                   end
                 end
+              end
     return content.html_safe
   end
 
@@ -39,7 +43,7 @@ module SubjectsHelper
   def start_shixun_in_subject subject, shixun, myshixun
     is_modify = ShixunModify.where(:myshixun_id => myshixun.try(:id), :shixun_id => shixun.try(:id), :status => 1).first
     content_before = ''
-    content = if shixun.status == 2 || User.current.manager_of_shixun?(shixun)
+    content = if (shixun.status == 2 && !shixun.hidden) || User.current.manager_of_shixun?(shixun)
                 content_before = "<a href=\"#{shixun_path(shixun)}\" class=\"mr30 color-blue_4C shixun_detail pointer fl none\" target=\"_blank\">查看详情</a>"
                 if User.current.try(:mail).blank?
                   %Q{<a class="btn_auto user_bluebg_btn fl none" onclick="sure_box_redirect_without_newtab_btn('#{security_settings_path}', '开启实训，请先绑定邮箱','绑定邮箱');" id = "shixun_operation">开始实战</a>}

app/views/subjects/_paths_list.html.erb

@@ -61,7 +61,7 @@
             <span class="paragraph_name <%= shixun.status < 2 && !is_shixun_manager ? "color-grey-c" : "color-grey3" %>"><span class="subject_stage_shixun_index"><%= s_index + 1 %></span>-<%= index + 1 %>&nbsp;&nbsp;<%= shixun.name %></span>
           </li>
           <li class="fr status_li">
-            <%= shixun_show_in_subject @subject.status, shixun.status %>
+            <%= shixun_show_in_subject @subject.status, shixun.status, shixun.hidden %>
             <%= start_shixun_in_subject @subject, shixun, myshixun %>
           </li>
         </div>

db/migrate/20190329080718_migrate_homework_common_end_time2.rb

@@ -0,0 +1,13 @@
+class MigrateHomeworkCommonEndTime2 < ActiveRecord::Migration
+  def up
+    homework_commons = HomeworkCommon.where("id >= 21549")
+    homework_commons.each do |homework|
+      if homework.publish_time.nil?
+        homework.update_column('end_time', nil)
+      end
+    end
+  end
+
+  def down
+  end
+end