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82 lines
2.0 KiB
82 lines
2.0 KiB
package dao
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import (
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"errors"
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"fmt"
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"io"
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"os"
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"path/filepath"
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"strings"
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"time"
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"github.com/Masterminds/semver/v3"
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"github.com/rocboss/paopao-ce/internal/conf"
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"github.com/sirupsen/logrus"
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)
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func newLocalossServent() *localossServant {
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savePath, err := filepath.Abs(conf.LocalOSSSetting.SavePath)
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if err != nil {
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logrus.Fatalf("get localOSS save path err: %v", err)
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}
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return &localossServant{
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savePath: savePath + "/" + conf.LocalOSSSetting.Bucket + "/",
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domain: getOssDomain(),
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}
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}
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func (s *localossServant) Name() string {
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return "LocalOSS"
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}
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func (s *localossServant) Version() *semver.Version {
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return semver.MustParse("v0.1.0")
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}
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func (s *localossServant) PutObject(objectKey string, reader io.Reader, objectSize int64, contentType string) (string, error) {
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saveDir := s.savePath + filepath.Dir(objectKey)
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err := os.MkdirAll(saveDir, 0750)
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if err != nil && !os.IsExist(err) {
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return "", err
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}
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savePath := s.savePath + objectKey
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writer, err := os.Create(savePath)
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if err != nil {
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return "", err
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}
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defer writer.Close()
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written, err := io.Copy(writer, reader)
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if err != nil {
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return "", err
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}
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if written != objectSize {
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os.Remove(savePath)
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return "", errors.New("put object not complete")
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}
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return s.domain + objectKey, nil
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}
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func (s *localossServant) SignURL(objectKey string, expiredInSec int64) (string, error) {
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if expiredInSec < 0 {
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return "", fmt.Errorf("invalid expires: %d, expires must bigger than 0", expiredInSec)
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}
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expiration := time.Now().Unix() + expiredInSec
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// Fixed: Just make things simple and simple now so return an veiry simple sign url.
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// Maybe make another process logic for sign url in future but not now.
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uri := fmt.Sprintf("%s%s?expired=%d", s.domain, objectKey, expiration)
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return uri, nil
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}
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func (s *localossServant) ObjectURL(objetKey string) string {
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return s.domain + objetKey
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}
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func (s *localossServant) ObjectKey(objectUrl string) string {
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return strings.Replace(objectUrl, s.domain, "", -1)
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}
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