add studentEntry switch

@@ -486,4 +486,10 @@ class UserModel
         return $number;
     }
 
+    /**
+     * 学生认证入口开关，zookeeper中配置
+     */
+    public static function getStudentEntryStatus() {
+        return USE_CACHE && Cache::getBy('zookeeper:/pc/user/removeStudentIdentification') === 'true' ? true : false;
+    }
 }

@@ -65,7 +65,8 @@ class IndexController extends WebAction
             'userThumb' => UserModel::getUserHeadImg($uid),
             'homeNav' => $leftNav,
             'cancelReason' => $cancelReason,
-            'certifiedName' => $useInfo['is_student'] ? '学生身份已验证' : '身份验证',
+            // 学生入口关闭，不展示学生身份认证信息
+            'certifiedName' => UserModel::getStudentEntryStatus() ? false : $useInfo['is_student'] ? '学生身份已验证' : '身份验证',
             'certifiedUrl' => Helpers::url('/product/students/'),
             'content' => array(
                 array(