50 lines
1.2 KiB
Go
50 lines
1.2 KiB
Go
package json
|
|
|
|
import (
|
|
"bytes"
|
|
"encoding/json"
|
|
)
|
|
|
|
// Encode encode given interface to json byte slice.
|
|
func Encode(source interface{}, unescape bool) ([]byte, error) {
|
|
bytesResult, err := json.Marshal(source)
|
|
if err != nil {
|
|
return []byte{}, err
|
|
}
|
|
|
|
if unescape {
|
|
bytesResult = bytes.Replace(bytesResult, []byte("\\u003c"), []byte("<"), -1)
|
|
bytesResult = bytes.Replace(bytesResult, []byte("\\u003e"), []byte(">"), -1)
|
|
bytesResult = bytes.Replace(bytesResult, []byte("\\u0026"), []byte("&"), -1)
|
|
}
|
|
|
|
return bytesResult, nil
|
|
}
|
|
|
|
// Decode decode given json byte slice to corresponding struct.
|
|
func Decode(content []byte, destinations ...interface{}) (interface{}, error) {
|
|
var destination interface{}
|
|
var err error
|
|
if len(destinations) == 1 {
|
|
destination = destinations[0]
|
|
err = json.Unmarshal(content, destination)
|
|
} else {
|
|
err = json.Unmarshal(content, &destination)
|
|
}
|
|
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return destination, err
|
|
}
|
|
|
|
// FormatToReadable formats given json byte slice prettily.
|
|
func FormatToReadable(source []byte) ([]byte, error) {
|
|
var out bytes.Buffer
|
|
err := json.Indent(&out, source, "", " ") // Using 2 space indent
|
|
if err != nil {
|
|
return []byte{}, err
|
|
}
|
|
|
|
return out.Bytes(), nil
|
|
}
|