Merge branch 'virusdefender-dev' into debug

* virusdefender-dev:
  模板中判断能否分享

template/src/oj/problem/my_submission.html

@@ -65,7 +65,7 @@
         <div id="code-field">
             <textarea id="code-editor">{{ submission.code }}</textarea>
         </div>
-
+        {% if can_share %}
             <div id="share-code" class="col-lg-6 col-md-6">
                 {% if submission.shared %}
                     <button class="btn btn-warning" id="share-code-btn">取消分享</button>
@@ -76,6 +76,7 @@
                           {% if not submission.shared %}style="display: none" {% endif %}>{{ problem.title }}
                     {{ request.build_absolute_uri }}</textarea>
             </div>
+        {% endif %}
 
 
     </div>