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@@ -96,51 +96,3 @@ class BailianService:
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evaluation.error_message = str(e)
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evaluation.save()
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return evaluation
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def summarize_task(self, task):
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"""
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使用 AI 模型总结转写和章节数据
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"""
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if not self.client:
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logger.error("DashScope client not initialized")
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return
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try:
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summary_data = json.dumps(task.summary_data or {}, ensure_ascii=False)
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chapters_data = json.dumps(task.auto_chapters_data or {}, ensure_ascii=False)
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prompt = f"""
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你是一个专业的会议摘要和内容分析助手。请根据以下提供的“总结原始数据”和“章节原始数据”,生成一个结构清晰、专业且易于阅读的 Markdown 格式总结。
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要求:
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1. 包含一个总体的“核心摘要”。
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2. 包含一个详细的“内容大纲”。
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3. 如果有问答或对话信息,请包含“关键问答”或“发言人观点”。
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4. 包含一个带有时间戳的“章节回顾”,格式为 [HH:MM:SS] 标题。
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5. 语言简练,重点突出。
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总结原始数据:
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{summary_data}
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章节原始数据:
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{chapters_data}
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"""
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messages = [
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{'role': 'system', 'content': '你是一个专业的文档总结助手。请直接返回 Markdown 格式的内容,不要包含任何引导性文字。'},
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{'role': 'user', 'content': prompt}
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]
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completion = self.client.chat.completions.create(
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model="qwen-turbo",
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messages=messages,
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temperature=0.7
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)
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ai_summary = completion.choices[0].message.content
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if ai_summary:
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task.summary = ai_summary
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task.save()
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logger.info(f"AI summary generated for task {task.id}")
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except Exception as e:
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logger.error(f"Failed to generate AI summary: {e}")
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@@ -234,10 +234,19 @@ class TranscriptionTaskViewSet(viewsets.ModelViewSet):
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"""
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task = self.get_object()
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# 如果任务已经完成或失败,但逐字稿为空,允许重新刷新
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if task.status == TranscriptionTask.Status.SUCCEEDED and not task.transcription:
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pass # 继续执行刷新逻辑
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elif task.status in [TranscriptionTask.Status.SUCCEEDED, TranscriptionTask.Status.FAILED]:
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# 允许刷新的条件:
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# 1. 任务未完成 (PENDING, PROCESSING)
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# 2. 任务已完成但逐字稿 (transcription) 为空
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# 3. 任务已完成但 AI总结 (summary) 为空 (新增)
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should_refresh = False
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if task.status not in [TranscriptionTask.Status.SUCCEEDED, TranscriptionTask.Status.FAILED]:
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should_refresh = True
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elif task.status == TranscriptionTask.Status.SUCCEEDED:
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if not task.transcription or not task.summary:
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should_refresh = True
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if not should_refresh:
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serializer = self.get_serializer(task)
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return Response(serializer.data)
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@@ -273,7 +282,18 @@ class TranscriptionTaskViewSet(viewsets.ModelViewSet):
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# 调用 Service 进行解析和更新
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service.parse_and_update_task(task, result)
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# 重新获取 task 以包含更新后的关联字段 (如 ai_evaluations)
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# 如果任务成功但 AI 总结仍为空 (可能之前解析没触发,或者大模型调用失败)
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# 再次尝试强制触发 summarize_task (如果原始数据存在)
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if task.status == TranscriptionTask.Status.SUCCEEDED and not task.summary:
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if task.summary_data or task.auto_chapters_data:
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try:
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from .bailian_service import BailianService
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bailian_service = BailianService()
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bailian_service.summarize_task(task)
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except Exception as e:
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logger.error(f"Force trigger AI summarization failed: {e}")
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# 重新获取 task 以包含更新后的关联字段
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task.refresh_from_db()
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serializer = self.get_serializer(task)
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