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Merge pull request #167 from alimy/pr-huawei-obs
support Huawei Cloud OBS as OSS service
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,112 @@ | ||
| package storage | ||
|
|
||
| import ( | ||
| "io" | ||
| "net/url" | ||
| "strings" | ||
|
|
||
| "github.com/Masterminds/semver/v3" | ||
| "github.com/huaweicloud/huaweicloud-sdk-go-obs/obs" | ||
| "github.com/rocboss/paopao-ce/internal/core" | ||
| "github.com/sirupsen/logrus" | ||
| ) | ||
|
|
||
| var ( | ||
| _ core.ObjectStorageService = (*huaweiobsServant)(nil) | ||
| _ core.VersionInfo = (*huaweiobsServant)(nil) | ||
| ) | ||
|
|
||
| type huaweiobsServant struct { | ||
| client *obs.ObsClient | ||
| bucket string | ||
| domain string | ||
| } | ||
|
|
||
| func (s *huaweiobsServant) Name() string { | ||
| return "HuaweiOBS" | ||
| } | ||
|
|
||
| func (s *huaweiobsServant) Version() *semver.Version { | ||
| return semver.MustParse("v0.1.0") | ||
| } | ||
|
|
||
| func (s *huaweiobsServant) PutObject(objectKey string, reader io.Reader, objectSize int64, contentType string) (string, error) { | ||
| input := &obs.PutObjectInput{} | ||
| input.Bucket, input.Key, input.Body = s.bucket, objectKey, reader | ||
| input.ContentType, input.ContentLength = contentType, objectSize | ||
| _, err := s.client.PutObject(input) | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
| return s.domain + objectKey, nil | ||
| } | ||
|
|
||
| func (s *huaweiobsServant) DeleteObject(objectKey string) error { | ||
| _, err := s.client.DeleteObject(&obs.DeleteObjectInput{ | ||
| Bucket: s.bucket, | ||
| Key: objectKey, | ||
| }) | ||
| return err | ||
| } | ||
|
|
||
| func (s *huaweiobsServant) DeleteObjects(objectKeys []string) error { | ||
| input := &obs.DeleteObjectsInput{ | ||
| Bucket: s.bucket, | ||
| Objects: make([]obs.ObjectToDelete, 0, len(objectKeys)), | ||
| } | ||
|
|
||
| for _, key := range objectKeys { | ||
| input.Objects = append(input.Objects, obs.ObjectToDelete{Key: key}) | ||
| } | ||
|
|
||
| _, err := s.client.DeleteObjects(input) | ||
| return err | ||
| } | ||
|
|
||
| func (s *huaweiobsServant) IsObjectExist(objectKey string) (bool, error) { | ||
| input := &obs.GetObjectMetadataInput{ | ||
| Bucket: s.bucket, | ||
| Key: objectKey, | ||
| } | ||
| if _, err := s.client.GetObjectMetadata(input); err != nil { | ||
| return false, err | ||
| } | ||
| return true, nil | ||
| } | ||
|
|
||
| func (s *huaweiobsServant) SignURL(objectKey string, expiredInSec int64) (string, error) { | ||
| input := &obs.CreateSignedUrlInput{ | ||
| Method: obs.HttpMethodGet, | ||
| Bucket: s.bucket, | ||
| Key: objectKey, | ||
| Expires: int(expiredInSec), | ||
| } | ||
| out, err := s.client.CreateSignedUrl(input) | ||
| if err != nil { | ||
| logrus.Errorf("huaweiobsServant.SignURL err: %v", err) | ||
| return "", err | ||
| } | ||
|
|
||
| ur, err := url.Parse(out.SignedUrl) | ||
| if err != nil { | ||
| logrus.Errorf("url.Parse err: %v", err) | ||
| return "", err | ||
| } | ||
|
|
||
| epath, err := url.PathUnescape(ur.Path) | ||
| if err != nil { | ||
| logrus.Errorf("url.PathUnescape err: %v", err) | ||
| return "", err | ||
| } | ||
|
|
||
| ur.Path, ur.RawPath = epath, epath | ||
| return ur.String(), nil | ||
| } | ||
|
|
||
| func (s *huaweiobsServant) ObjectURL(objetKey string) string { | ||
| return s.domain + objetKey | ||
| } | ||
|
|
||
| func (s *huaweiobsServant) ObjectKey(objectUrl string) string { | ||
| return strings.Replace(objectUrl, s.domain, "", -1) | ||
| } |
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