从题库发送的题，与从题库选用的题，不应该再有“加入题库”选项

app/controllers/users_controller.rb

@@ -1009,14 +1009,15 @@ class UsersController < ApplicationController
       new_homework.anonymous_comment = 1
       new_homework.quotes = 0
       new_homework.is_open = 0
-      # homework.attachments.each do |attachment|
-      #   att = attachment.copy
-      #   att.container_id = nil
-      #   att.container_type = nil
-      #   att.copy_from = attachment.id
-      #   att.save
-      #   new_homework.attachments << att
-      # end
+      new_homework.homework_bank_id = homework.id
+      homework.attachments.each do |attachment|
+        att = attachment.copy
+        att.container_id = nil
+        att.container_type = nil
+        att.copy_from = attachment.id
+        att.save
+        new_homework.attachments << att
+      end
       #homework_detail_manual = homework.homework_detail_manual
       #homework_detail_programing = homework.homework_detail_programing
       #homework_detail_group = homework.homework_detail_group
@@ -1494,6 +1495,7 @@ class UsersController < ApplicationController
           if params[:quotes] && !params[:quotes].blank?
             quotes_homework = HomeworkBank.find params[:quotes].to_i
             quotes_homework.update_column(:quotes, quotes_homework.quotes+1)
+            homework.update_attributes(:homework_bank_id => quotes_homework.id)
           end
 
           if params[:add_to_bank]

app/models/homework_bank.rb

@@ -2,6 +2,7 @@ class HomeworkBank < ActiveRecord::Base
   # attr_accessible :title, :body
   belongs_to :user
   has_many :homework_bank_tests
+  acts_as_attachable
 
   def language_name
     %W(C C++ Python Java).at(self.language.to_i - 1)

app/models/homework_common.rb

@@ -10,6 +10,7 @@ class HomeworkCommon < ActiveRecord::Base
 
   belongs_to :course
   belongs_to :user
+  belongs_to :homework_bank
   has_one :homework_detail_manual, :dependent => :destroy
   has_one :homework_detail_programing, :dependent => :destroy
   has_one :homework_detail_group, :dependent => :destroy

app/views/users/_homework_base_info.html.erb

@@ -128,9 +128,11 @@
                       <%= link_to("加入题库", add_to_homework_bank_homework_common_path(activity,:user_activity_id => user_activity_id, :hw_status => hw_status, :type => 1),:class => "wpostOptionLink", :remote => true)%>
                     </li>
                 <% elsif activity.is_update %>
-                    <li>
-                      <%= link_to("同步到题库", add_to_homework_bank_homework_common_path(activity,:user_activity_id => user_activity_id, :hw_status => hw_status, :type => 2),:class => "wpostOptionLink", :remote => true)%>
-                    </li>
+                    <% if activity.user == activity.homework_bank.user %>
+                        <li>
+                          <%= link_to("同步到题库", add_to_homework_bank_homework_common_path(activity,:user_activity_id => user_activity_id, :hw_status => hw_status, :type => 2),:class => "wpostOptionLink", :remote => true)%>
+                        </li>
+                    <% end %>
                     <li>
                       <%= link_to("另存到题库", add_to_homework_bank_homework_common_path(activity,:user_activity_id => user_activity_id, :hw_status => hw_status, :type => 3),:class => "wpostOptionLink", :remote => true)%>
                     </li>

app/views/users/_homework_post_notice.html.erb

@@ -1,7 +1,7 @@
 <div id="sy_popup_box" style="width:380px;">
-  <div class="sy_popup_top sy_popup_top_tishi">
+  <div class="muban_popup_top">
     <h3 class="fl">提示</h3>
-    <a href="javascript:void(0);" class="sy_icons_close02 fr" onclick="hideModal()"></a>
+    <a href="javascript:void(0);" class="muban_icons_close fr" onclick="hideModal()"></a>
     <div class="cl"></div>
   </div>
   <div class="sy_popup_con02" >

app/views/users/_user_homework_form.html.erb

@@ -329,7 +329,7 @@
           </label>
         </li>
         <% if !edit_mode %>
-            <li class="f14 ml10 mb5" style="">
+            <li class="f14 ml10 mb5" style="" id="join_bank_li">
               <input type="checkbox" value="1" name="add_to_bank" id="join_bank"/>
               <label for="join_bank" class="f14 c_grey">加入题库（同时将该作业保存到您的题库，可以随时复用）</label>
             </li>

app/views/users/user_select_homework.js.erb

@@ -21,3 +21,5 @@ homework_description_editor.html("<%= escape_javascript(@homework.description.ht
 document.getElementById("homework_type_option").options[<%=@homework.homework_type %>].selected = true;
 $("#select_type_nitice").hide();
 $("#homework_editor").show();
+$("#join_bank").attr("checked",false);
+$("#join_bank_li").hide();