加入视频下载发送操作

douyin_parser/main.py

@@ -179,10 +179,48 @@ class DouyinParser:
             if not video_url:
                 raise DouyinParserError("无法获取视频地址")
 
-            # self.send_xml_video(message, title, author, video_url,cover)
             self.wcf.send_rich_text("bot", "gh_11", title[:30], f"{title[:30]} - {author[:10]}", video_url, cover,
                                     message.roomid)
+            path = self._download_stream(video_url, "down_load_dir/video.mp4")
+            self.wcf.send_file(path, (message.roomid if message.from_group() else message.sender))
         except Exception as e:
             self.LOG.error("[抖音] 解析过程发生未知错误: %s\n%s", str(e), traceback.format_exc())
             raise DouyinParserError(f"未知错误: {str(e)}")
         return
+
+    def _download_stream(self, url, save_path):
+        """
+        从指定URL读取视频流并保存到本地
+        :param url: 视频流的URL
+        :param save_path: 本地保存路径（包含文件名，例如 "video.mp4"）
+        """
+        try:
+            # 发送GET请求，启用流式传输
+            response = requests.get(url, stream=True)
+
+            # 检查请求是否成功
+            response.raise_for_status()  # 如果状态码不是200，将抛出异常
+
+            # 确保保存路径的目录存在
+            os.makedirs(os.path.dirname(save_path) or ".", exist_ok=True)
+
+            # 检查是否是视频流（可选，根据Content-Type判断）
+            content_type = response.headers.get("Content-Type", "").lower()
+            if "video" not in content_type and "application/octet-stream" not in content_type:
+                print(f"警告: 返回的可能不是视频流，Content-Type: {content_type}")
+                print("响应内容预览:", response.text[:100])  # 打印前100字符查看
+                return
+
+            # 以二进制写入模式保存流数据
+            with open(save_path, "wb") as file:
+                for chunk in response.iter_content(chunk_size=1024):  # 分块读取，每块1KB
+                    if chunk:  # 过滤空块
+                        file.write(chunk)
+            print(f"视频已下载到: {save_path}")
+            return os.path.abspath(save_path)
+        except requests.RequestException as e:
+            print(f"请求失败: {e}")
+        except IOError as e:
+            print(f"文件写入失败: {e}")
+        except Exception as e:
+            print(f"发生未知错误: {e}")