feat: dynamic tool parameters

api/core/tools/provider/builtin/stablediffusion/tools/stable_diffusion.py

@@ -164,6 +164,22 @@ class StableDiffusionTool(BuiltinTool):
         except Exception as e:
             raise ToolProviderCredentialValidationError(f'Failed to get models, {e}')
 
+    def get_sd_models(self) -> List[str]:
+        """
+            get sd models
+        """
+        try:
+            base_url = self.runtime.credentials.get('base_url', None)
+            if not base_url:
+                return []
+            response = get(url=f'{base_url}/sdapi/v1/sd-models', timeout=120)
+            if response.status_code != 200:
+                return []
+            else:
+                return [d['model_name'] for d in response.json()]
+        except Exception as e:
+            return []
+
     def img2img(self, base_url: str, lora: str, image_binary: bytes, 
                 prompt: str, negative_prompt: str,
                 width: int, height: int, steps: int) \
@@ -269,4 +285,28 @@ class StableDiffusionTool(BuiltinTool):
                              ) for i in self.list_default_image_variables()])
             )
         
+        if self.runtime.credentials:
+            try:
+                models = self.get_sd_models()
+                if len(models) != 0:
+                    parameters.append(
+                        ToolParameter(name='model',
+                                     label=I18nObject(en_US='Model', zh_Hans='Model'),
+                                     human_description=I18nObject(
+                                        en_US='Model of Stable Diffusion, you can check the official documentation of Stable Diffusion',
+                                        zh_Hans='Stable Diffusion 的模型，您可以查看 Stable Diffusion 的官方文档',
+                                     ),
+                                     type=ToolParameter.ToolParameterType.SELECT,
+                                     form=ToolParameter.ToolParameterForm.FORM,
+                                     llm_description='Model of Stable Diffusion, you can check the official documentation of Stable Diffusion',
+                                     required=True,
+                                     default=models[0],
+                                     options=[ToolParameterOption(
+                                         value=i,
+                                         label=I18nObject(en_US=i, zh_Hans=i)
+                                     ) for i in models])
+                    )
+            except:
+                pass
+
         return parameters

api/services/tools_manage_service.py

@@ -4,7 +4,7 @@ from typing import List, Tuple
 from core.tools.entities.common_entities import I18nObject
 from core.tools.entities.tool_bundle import ApiBasedToolBundle
 from core.tools.entities.tool_entities import (ApiProviderAuthType, ApiProviderSchemaType, ToolCredentialsOption,
-                                               ToolProviderCredentials)
+                                               ToolProviderCredentials, ToolParameter)
 from core.tools.entities.user_entities import UserTool, UserToolProvider
 from core.tools.errors import ToolNotFoundError, ToolProviderCredentialValidationError, ToolProviderNotFoundError
 from core.tools.provider.api_tool_provider import ApiBasedToolProviderController
@@ -69,15 +69,51 @@ class ToolManageService:
         provider_controller: ToolProviderController = ToolManager.get_builtin_provider(provider)
         tools = provider_controller.get_tools()
 
-        result = [
-            UserTool(
+        tool_provider_configurations = ToolConfiguration(tenant_id=tenant_id, provider_controller=provider_controller)
+        # check if user has added the provider
+        builtin_provider: BuiltinToolProvider = db.session.query(BuiltinToolProvider).filter(
+            BuiltinToolProvider.tenant_id == tenant_id,
+            BuiltinToolProvider.provider == provider,
+        ).first()
+
+        credentials = {}
+        if builtin_provider is not None:
+            # get credentials
+            credentials = builtin_provider.credentials
+            credentials = tool_provider_configurations.decrypt_tool_credentials(credentials)
+
+        result = []
+        for tool in tools:
+            # fork tool runtime
+            tool = tool.fork_tool_runtime(meta={
+                'credentials': credentials,
+                'tenant_id': tenant_id,
+            })
+
+            # get tool parameters
+            parameters = tool.parameters or []
+            # get tool runtime parameters
+            runtime_parameters = tool.get_runtime_parameters()
+            # override parameters
+            current_parameters = parameters.copy()
+            for runtime_parameter in runtime_parameters:
+                found = False
+                for index, parameter in enumerate(current_parameters):
+                    if parameter.name == runtime_parameter.name and parameter.form == runtime_parameter.form:
+                        current_parameters[index] = runtime_parameter
+                        break
+
+                if not found and runtime_parameter.form == ToolParameter.ToolParameterForm.FORM:
+                    current_parameters.append(runtime_parameter)
+
+            user_tool = UserTool(
                 author=tool.identity.author,
                 name=tool.identity.name,
                 label=tool.identity.label,
                 description=tool.description.human,
-                parameters=tool.parameters or []
-            ) for tool in tools
-        ]
+                parameters=current_parameters
+            )
+            result.append(user_tool)
 
         return json.loads(
             serialize_base_model_array(result)