chore: import upstream snapshot with attribution

backend/crossdomain/plugin/model/plugin_method.go

@@ -0,0 +1,113 @@
+/*
+ * Copyright 2025 coze-dev Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package model
+
+import (
+	"context"
+
+	"github.com/coze-dev/coze-studio/backend/pkg/lang/ptr"
+	"github.com/coze-dev/coze-studio/backend/pkg/logs"
+	"github.com/coze-dev/coze-studio/backend/pkg/sonic"
+)
+
+func (p PluginInfo) GetToolExample(ctx context.Context, toolName string) *ToolExample {
+	if p.OpenapiDoc == nil ||
+		p.OpenapiDoc.Components == nil ||
+		len(p.OpenapiDoc.Components.Examples) == 0 {
+		return nil
+	}
+	example, ok := p.OpenapiDoc.Components.Examples[toolName]
+	if !ok {
+		return nil
+	}
+	if example.Value == nil || example.Value.Value == nil {
+		return nil
+	}
+
+	val, ok := example.Value.Value.(map[string]any)
+	if !ok {
+		return nil
+	}
+
+	reqExample, ok := val["ReqExample"]
+	if !ok {
+		return nil
+	}
+	reqExampleStr, err := sonic.MarshalString(reqExample)
+	if err != nil {
+		logs.CtxErrorf(ctx, "marshal request example failed, err=%v", err)
+		return nil
+	}
+
+	respExample, ok := val["RespExample"]
+	if !ok {
+		return nil
+	}
+	respExampleStr, err := sonic.MarshalString(respExample)
+	if err != nil {
+		logs.CtxErrorf(ctx, "marshal response example failed, err=%v", err)
+		return nil
+	}
+
+	return &ToolExample{
+		RequestExample:  reqExampleStr,
+		ResponseExample: respExampleStr,
+	}
+}
+
+func (p PluginInfo) GetName() string {
+	if p.Manifest == nil {
+		return ""
+	}
+	return p.Manifest.NameForHuman
+}
+
+func (p PluginInfo) GetVersion() string {
+	return ptr.FromOrDefault(p.Version, "")
+}
+
+func (p PluginInfo) GetAPPID() int64 {
+	return ptr.FromOrDefault(p.APPID, 0)
+}
+
+func (p PluginInfo) GetDesc() string {
+	if p.Manifest == nil {
+		return ""
+	}
+	return p.Manifest.DescriptionForHuman
+}
+
+func (p PluginInfo) GetAuthInfo() *AuthV2 {
+	if p.Manifest == nil {
+		return nil
+	}
+	return p.Manifest.Auth
+}
+
+func (p PluginInfo) IsOfficial() bool {
+	return p.RefProductID != nil
+}
+
+func (p PluginInfo) GetIconURI() string {
+	if p.IconURI == nil {
+		return ""
+	}
+	return *p.IconURI
+}
+
+func (p PluginInfo) Published() bool {
+	return p.Version != nil
+}