/
response_utils.go
53 lines (47 loc) · 1.02 KB
/
response_utils.go
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/*
* Copyright (C) 1999-2019 Alibaba Group Holding Limited
*/
package openapi
import (
"encoding/json"
"fmt"
"github.com/jmespath/go-jmespath"
)
// find array in json object
func detectArrayPath(d interface{}) string {
m, ok := d.(map[string]interface{})
if !ok {
return ""
}
for k, v := range m {
// t.Logf("%v %v\n", k, v)
if m2, ok := v.(map[string]interface{}); ok {
for k2, v2 := range m2 {
if _, ok := v2.([]interface{}); ok {
return fmt.Sprintf("%s.%s[]", k, k2)
}
}
}
}
return ""
}
//
func mergeWith(to interface{}, from interface{}) interface{} {
return nil
}
func evaluateExpr(body []byte, expr string) (string, error) {
var entity interface{}
err := json.Unmarshal(body, &entity)
if err != nil {
return "", fmt.Errorf("unmarshal failed %s", err)
}
obj, err := jmespath.Search(expr, entity)
if err != nil {
return "", fmt.Errorf("jmes search failed %s", err)
}
if s, ok := obj.(string); ok {
return s, nil
} else {
return "", fmt.Errorf("object %v isn't string", obj)
}
}