[留言板]附件模型优化

zhang
1 parent adaa2f81
Showing 1 changed file with 22 additions and 0 deletions
trunk/Message/Common/Model/AttachmentModel.class.php
@@ -55,6 +55,28 @@ class AttachmentModel extends AbstractModel
         return $attachment_id_arr ? implode(',',$attachment_id_arr) : '';
     }
  
+    public function getAttachmentByMsgId($message_id)
+    {
+//        $attach = $this->_m->field('attachment')->find($message_id);
+//
+//        print_r($attach->data());
+
+        $params = [];
+        $wheres = [];
+        $conds = [
+            'message_id' => $message_id,
+        ];
+        if (!$this->_parse_where($wheres, $params, $conds)) {
+            return false;
+        }
+
+        $sql = "SELECT attachment
+                FROM __TABLE__ WHERE `message_id` = ? ";
+        $attachment =  $this->_m->fetch_row($sql,$params);
+
+
+        return isset($attachment['attachment']) ? $attachment['attachment'] : '';
+    }
  
     /**
      * 附件删除