新潮教室

@@ -23,7 +23,7 @@ class StarClassData
      * @param $uid
      * @return string
      */
-    public static function rankInfoDataUrl($uid)
+    public static function rankInfoDataUrl($uid = 0)
     {
         $param = Yohobuy::param();
         $param['uid'] = $uid;
@@ -68,7 +68,7 @@ class StarClassData
      * @param $uid
      * @return mixed
      */
-    public static function sign($uid)
+    public static function sign($uid = 0)
     {
         $param = Yohobuy::param();
         $param['method'] = 'app.starClass.sign';
@@ -90,7 +90,7 @@ class StarClassData
         $param = Yohobuy::param();
         $param['page'] = $page;
         $param['limit'] = $limit;
-        $param['uid'] = $uid;
+        $param['uid'] = $uid ? $uid : 0;
         $param['client_secret'] = Sign::getSign($param);
 
         return Yohobuy::get(Yohobuy::SERVICE_URL . 'guang/api/v5/article/getStarClassroomArticleList', $param);
@@ -117,7 +117,7 @@ class StarClassData
      * @param $uid
      * @return mixed
      */
-    public static function forward($uid)
+    public static function forward($uid = 0)
     {
         $param = Yohobuy::param();
         $param['method'] = 'app.starClass.forward';
@@ -145,7 +145,7 @@ class StarClassData
 
         $param = Yohobuy::param();
         $param['article_id'] = $articleId;
-        $param['uid'] = $uid;
+        $param['uid'] = $uid ? $uid : 0;
         $param['client_secret'] = Sign::getSign($param);
 
         return Yohobuy::get(Yohobuy::SERVICE_URL . $url, $param);
@@ -157,7 +157,7 @@ class StarClassData
      * @param $uid
      * @return mixed
      */
-    public static function topData($uid)
+    public static function topData($uid = 0)
     {
         $param = Yohobuy::param();
         $param['method'] = 'app.starClass.top100';

@@ -66,6 +66,19 @@ class Helpers
     }
 
     /**
+     * 获得图片原图(去除宽高参数)
+     * @param $url
+     */
+    public static function getOriginalImg($url)
+    {
+        if (!isset($url) || empty($url) || !is_string($url)) {
+            return;
+        }
+        $arr = explode('?', $url);
+        return $arr[0];
+    }
+
+    /**
      * 获取过滤APP里附加参数后的URL链接
      * 
      * @param string $url 路径