整理格式，增加提交列表的用户名

template/oj/contest/contest_problems_list.html

@@ -41,10 +41,11 @@
                     {% for item in contest_problems %}
                     <tr>
                         <th><span class="glyphicon glyphicon-ok ac-flag"></span></th>
-                        <th scope="row"><a
+                        <th scope="row">
-                                href="/contest/{{ item.contest.id }}/problem/{{ item.id }}/">{{ item.sort_index }}</a>
+                            <a href="/contest/{{ item.contest.id }}/problem/{{ item.id }}/" target="_blank">{{ item.sort_index }}</a>
                         </th>
-                        <td><a href="/contest/{{ item.contest.id }}/problem/{{ item.id }}/">{{ item.title }}</a>
+                        <td>
+                            <a href="/contest/{{ item.contest.id }}/problem/{{ item.id }}/" target="_blank">{{ item.title }}</a>
                         </td>
                         <td>{{ item|accepted_radio }}</td>
                     </tr>

template/oj/contest/submissions_list.html

@@ -3,6 +3,7 @@
 {% block body %}
 
     {% load submission %}
+    {% load user %}
     <div class="container main">
         <div class="contest-tab">
             <ul class="nav nav-tabs nav-tabs-google">
@@ -25,6 +26,7 @@
                 <thead>
                 <tr class="" success>
                     <th>#</th>
+                    <td>用户</td>
                     <th>提交时间</th>
                     <th>结果</th>
                     <th>运行时间</th>
@@ -42,6 +44,8 @@
                             <th scope="row">{{ forloop.counter |add:start_id }}</th>
                         {% endifequal %}
 
+                        <td>{{ item.user_id|get_username }}</td>
+
                         <td>{{ item.create_time }}</td>
                         <td>{{ item.result|translate_result }}</td>
                         <td>

utils/templatetags/user.py

@@ -0,0 +1,17 @@
+# coding=utf-8
+import datetime
+from account.models import User
+
+
+def get_username(user_id):
+    try:
+        return User.objects.get(id=user_id).username
+    except User.DoesNotExist:
+        return ""
+
+
+from django import template
+
+register = template.Library()
+register.filter("get_username", get_username)
+