perf: disable long message processing as default (#1670)

pkg/pipeline/longtext/longtext.py

@@ -21,10 +21,15 @@ class LongTextProcessStage(stage.PipelineStage):
         - resp_message_chain
     """
 
-    strategy_impl: strategy.LongTextStrategy
+    strategy_impl: strategy.LongTextStrategy | None
 
     async def initialize(self, pipeline_config: dict):
         config = pipeline_config['output']['long-text-processing']
+
+        if config['strategy'] == 'none':
+            self.strategy_impl = None
+            return
+
         if config['strategy'] == 'image':
             use_font = config['font-path']
             try:
@@ -67,6 +72,10 @@ class LongTextProcessStage(stage.PipelineStage):
         await self.strategy_impl.initialize()
 
     async def process(self, query: pipeline_query.Query, stage_inst_name: str) -> entities.StageProcessResult:
+        if self.strategy_impl is None:
+            self.ap.logger.debug('Long message processing strategy is not set, skip long message processing.')
+            return entities.StageProcessResult(result_type=entities.ResultType.CONTINUE, new_query=query)
+
         # 检查是否包含非 Plain 组件
         contains_non_plain = False
 

pkg/pipeline/longtext/strategies/forward.py

@@ -26,7 +26,7 @@ class ForwardComponentStrategy(strategy_model.LongTextStrategy):
             platform_message.ForwardMessageNode(
                 sender_id=query.adapter.bot_account_id,
                 sender_name='User',
-                message_chain=platform_message.MessageChain([message]),
+                message_chain=platform_message.MessageChain([platform_message.Plain(text=message)]),
             )
         ]
 

templates/default-pipeline-config.json

@@ -83,7 +83,7 @@
     "output": {
         "long-text-processing": {
             "threshold": 1000,
-            "strategy": "forward",
+            "strategy": "none",
             "font-path": ""
         },
         "force-delay": {

templates/metadata/pipeline/output.yaml

@@ -27,7 +27,7 @@ stages:
           zh_Hans: 长文本的处理策略
         type: select
         required: true
-        default: forward
+        default: none
         options:
           - name: forward
             label:
@@ -37,6 +37,10 @@ stages:
             label:
               en_US: Convert to Image
               zh_Hans: 转换为图片
+          - name: none
+            label:
+              en_US: None
+              zh_Hans: 不处理
       - name: font-path
         label:
           en_US: Font Path