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- // Copyright 2017 The Gitea Authors. All rights reserved.
- // Use of this source code is governed by a MIT-style
- // license that can be found in the LICENSE file.
-
- package models
-
- import (
- "encoding/binary"
-
- "code.gitea.io/gitea/modules/json"
- )
-
- func keysInt64(m map[int64]struct{}) []int64 {
- keys := make([]int64, 0, len(m))
- for k := range m {
- keys = append(keys, k)
- }
- return keys
- }
-
- func valuesRepository(m map[int64]*Repository) []*Repository {
- values := make([]*Repository, 0, len(m))
- for _, v := range m {
- values = append(values, v)
- }
- return values
- }
-
- func valuesUser(m map[int64]*User) []*User {
- values := make([]*User, 0, len(m))
- for _, v := range m {
- values = append(values, v)
- }
- return values
- }
-
- // JSONUnmarshalHandleDoubleEncode - due to a bug in xorm (see https://gitea.com/xorm/xorm/pulls/1957) - it's
- // possible that a Blob may be double encoded or gain an unwanted prefix of 0xff 0xfe.
- func JSONUnmarshalHandleDoubleEncode(bs []byte, v interface{}) error {
- err := json.Unmarshal(bs, v)
- if err != nil {
- ok := true
- rs := []byte{}
- temp := make([]byte, 2)
- for _, rn := range string(bs) {
- if rn > 0xffff {
- ok = false
- break
- }
- binary.LittleEndian.PutUint16(temp, uint16(rn))
- rs = append(rs, temp...)
- }
- if ok {
- if rs[0] == 0xff && rs[1] == 0xfe {
- rs = rs[2:]
- }
- err = json.Unmarshal(rs, v)
- }
- }
- if err != nil && len(bs) > 2 && bs[0] == 0xff && bs[1] == 0xfe {
- err = json.Unmarshal(bs[2:], v)
- }
- return err
- }
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