mirror of
https://github.com/yunionio/cloudpods.git
synced 2026-06-23 18:56:06 +08:00
83 lines
2.3 KiB
Go
83 lines
2.3 KiB
Go
// Copyright 2019 Yunion
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package printutils
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import (
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"fmt"
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"reflect"
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"strings"
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"yunion.io/x/jsonutils"
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"yunion.io/x/onecloud/pkg/mcclient/modulebase"
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"yunion.io/x/pkg/gotypes"
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"yunion.io/x/pkg/utils"
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)
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func getter2json(obj interface{}) jsonutils.JSONObject {
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jsonDict := jsonutils.NewDict()
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objValue := reflect.ValueOf(obj)
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objType := reflect.TypeOf(obj)
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// log.Debugf("getter2json %d", objValue.NumMethod())
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for i := 0; i < objValue.NumMethod(); i += 1 {
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methodValue := objValue.Method(i)
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method := objType.Method(i)
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methodName := method.Name
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methodType := methodValue.Type()
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if strings.HasPrefix(methodName, "Get") && methodType.NumIn() == 0 && methodType.NumOut() >= 1 {
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fieldName := utils.CamelSplit(methodName[3:], "_")
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out := methodValue.Call([]reflect.Value{})
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if len(out) == 1 && !gotypes.IsNil(out[0].Interface()) {
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jsonDict.Add(jsonutils.Marshal(out[0].Interface()), fieldName)
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} else if len(out) == 2 {
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err, ok := out[1].Interface().(error)
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if ok {
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if err != nil && !gotypes.IsNil(out[0].Interface()) {
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jsonDict.Add(jsonutils.Marshal(out[0].Interface()), fieldName)
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}
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}
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}
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}
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}
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return jsonDict
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}
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func PrintGetterList(data interface{}, columns []string) {
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dataValue := reflect.ValueOf(data)
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if dataValue.Kind() != reflect.Slice {
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fmt.Println("Invalid list data")
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return
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}
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jsonList := make([]jsonutils.JSONObject, dataValue.Len())
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for i := 0; i < dataValue.Len(); i += 1 {
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jsonList[i] = getter2json(dataValue.Index(i).Interface())
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}
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list := &modulebase.ListResult{
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Data: jsonList,
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Total: dataValue.Len(),
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Limit: 0,
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Offset: 0,
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}
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PrintJSONList(list, columns)
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}
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func PrintGetterObject(obj interface{}) {
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PrintJSONObject(getter2json(obj))
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}
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