langfuser add view button (#7571)

api/core/ops/entities/config_entity.py

@@ -21,6 +21,7 @@ class LangfuseConfig(BaseTracingConfig):
     """
     public_key: str
     secret_key: str
+    project_key: str
     host: str = 'https://api.langfuse.com'
 
     @field_validator("host")

api/core/ops/langfuse_trace/langfuse_trace.py

@@ -419,3 +419,11 @@ class LangFuseDataTrace(BaseTraceInstance):
         except Exception as e:
             logger.debug(f"LangFuse API check failed: {str(e)}")
             raise ValueError(f"LangFuse API check failed: {str(e)}")
+
+    def get_project_key(self):
+        try:
+            projects = self.langfuse_client.client.projects.get()
+            return projects.data[0].id
+        except Exception as e:
+            logger.debug(f"LangFuse get project key failed: {str(e)}")
+            raise ValueError(f"LangFuse get project key failed: {str(e)}")

api/core/ops/ops_trace_manager.py

@@ -38,7 +38,7 @@ provider_config_map = {
     TracingProviderEnum.LANGFUSE.value: {
         'config_class': LangfuseConfig,
         'secret_keys': ['public_key', 'secret_key'],
-        'other_keys': ['host'],
+        'other_keys': ['host', 'project_key'],
         'trace_instance': LangFuseDataTrace
     },
     TracingProviderEnum.LANGSMITH.value: {
@@ -123,7 +123,6 @@ class OpsTraceManager:
 
         for key in other_keys:
             new_config[key] = decrypt_tracing_config.get(key, "")
-
         return config_class(**new_config).model_dump()
 
     @classmethod
@@ -252,6 +251,19 @@ class OpsTraceManager:
         tracing_config = config_type(**tracing_config)
         return trace_instance(tracing_config).api_check()
 
+    @staticmethod
+    def get_trace_config_project_key(tracing_config: dict, tracing_provider: str):
+        """
+        get trace config is project key
+        :param tracing_config: tracing config
+        :param tracing_provider: tracing provider
+        :return:
+        """
+        config_type, trace_instance = provider_config_map[tracing_provider]['config_class'], \
+            provider_config_map[tracing_provider]['trace_instance']
+        tracing_config = config_type(**tracing_config)
+        return trace_instance(tracing_config).get_project_key()
+
 
 class TraceTask:
     def __init__(