54 lines
947 B
Go
54 lines
947 B
Go
package model
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import (
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"encoding/json"
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"errors"
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"strings"
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)
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type Strings struct {
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Values interface{}
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}
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func (s *Strings) UnmarshalJSON(data []byte) error {
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var raw interface{}
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if err := json.Unmarshal(data, &raw); err != nil {
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return err
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}
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switch v := raw.(type) {
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case string:
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s.Values = v
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return nil
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case []interface{}:
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for _, item := range v {
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if _, ok := item.(string); !ok {
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return errors.New("invalid type in array, expected string")
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}
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}
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s.Values = v
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return nil
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default:
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return errors.New("invalid type")
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}
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}
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func (s *Strings) MarshalJSON() ([]byte, error) {
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return json.Marshal(s.Values)
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}
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func (s *Strings) HasOrContainPrefix(value string) bool {
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switch v := s.Values.(type) {
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case []interface{}:
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for _, item := range v {
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if strings.HasPrefix(value, item.(string)) {
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return true
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}
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}
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return false
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case string:
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return strings.HasPrefix(value, v)
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default:
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return false
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}
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}
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