59 lines
1.5 KiB
Go
59 lines
1.5 KiB
Go
package util
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// @license GNU AGPL version 3 or any later version
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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import (
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"errors"
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"reflect"
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"github.com/iancoleman/strcase"
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)
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func InspectStruct(input interface{}) (map[string]interface{}, error) {
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val := reflect.ValueOf(input)
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if val.Kind() == reflect.Ptr {
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val = val.Elem()
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}
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if val.Kind() == reflect.Map {
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return input.(map[string]interface{}), nil
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}
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if val.Kind() != reflect.Struct {
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return nil, errors.New("Invalid type")
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}
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result := make(map[string]interface{})
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typ := val.Type()
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for i := 0; i < val.NumField(); i++ {
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field := typ.Field(i)
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value := val.Field(i)
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tags := typ.Field(i).Tag
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name := field.Name
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fieldTag := tags.Get("field")
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if fieldTag == "lowerCamel" {
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name = strcase.ToLowerCamel(name)
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}
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result[name] = value.Interface()
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}
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return result, nil
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}
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