42 lines
808 B
Go
42 lines
808 B
Go
package utils
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import (
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"reflect"
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"unicode"
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"unicode/utf8"
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)
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func StructToMap(item interface{}) map[string]interface{} {
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res := map[string]interface{}{}
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if item == nil {
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return res
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}
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v := reflect.TypeOf(item)
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reflectValue := reflect.ValueOf(item)
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reflectValue = reflect.Indirect(reflectValue)
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if v.Kind() == reflect.Ptr {
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v = v.Elem()
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}
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for i := 0; i < v.NumField(); i++ {
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tag := v.Field(i).Tag.Get("json")
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if !isExported(v.Field(i).Name) {
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continue
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}
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field := reflectValue.Field(i).Interface()
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if tag != "" && tag != "-" {
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if v.Field(i).Type.Kind() == reflect.Struct {
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res[tag] = StructToMap(field)
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} else {
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res[tag] = field
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}
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}
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}
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return res
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}
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func isExported(name string) bool {
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rune, _ := utf8.DecodeRuneInString(name)
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return unicode.IsUpper(rune)
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}
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