重构框架，增加比赛功能

templates/record_detail.html

@@ -28,7 +28,7 @@
       <div class="section__header">
         <h1 class="section__title">{{ _('Information') }}</h1>
       </div>
-    {% if handler.has_perm(perm.PERM_REJUDGE) %}
+    {% if handler.hasPerm(perm.PERM_REJUDGE) %}
       <div class="section__body no-padding">
         <ol class="menu">
           <li class="menu__item">
@@ -76,7 +76,7 @@
           </dd>
         {% endif %}{# tdoc['doc_type'] == vj4.model.document.TYPE_CONTEST #}
         {% endif %}{# tdoc #}
-        {% if pdoc and (user._id == pdoc.owner or handler.has_perm(perm.PERM_READ_PROBLEM_DATA)) %}
+        {% if pdoc and (user._id == pdoc.owner or handler.hasPerm(perm.PERM_READ_PROBLEM_DATA)) %}
           <dt>{{ _('Problem Data') }}</dt>
           <dd><a href="/p/{{ pdoc.pid }}/data"><span class="icon icon-download"></span> {{ _('Download') }}</a></dd>
         {% endif %}