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XL/fs: Return saved content-type during GetObject

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Fixes #1674
This commit is contained in:
Bala.FA 2016-05-19 07:04:06 +05:30 committed by Harshavardhana
parent 2f05aacbf2
commit 13e4618309
1 changed files with 33 additions and 19 deletions
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52
xl-objects.go
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@ -231,7 +231,9 @@ func getMultipartObjectInfo(storage StorageAPI, bucket, object string) (info Mul
} }
// Return ObjectInfo. // Return ObjectInfo.
func (xl xlObjects) getObjectInfo(bucket, object string) (ObjectInfo, error) { func (xl xlObjects) getObjectInfo(bucket, object string) (objInfo ObjectInfo, err error) {
objInfo.Bucket = bucket
objInfo.Name = object
// First see if the object was a simple-PUT upload. // First see if the object was a simple-PUT upload.
fi, err := xl.storage.StatFile(bucket, object) fi, err := xl.storage.StatFile(bucket, object)
if err != nil { if err != nil {
@ -244,26 +246,38 @@ func (xl xlObjects) getObjectInfo(bucket, object string) (ObjectInfo, error) {
if err != nil { if err != nil {
return ObjectInfo{}, err return ObjectInfo{}, err
} }
fi.Size = info.Size objInfo.Size = info.Size
fi.ModTime = info.ModTime objInfo.ModTime = info.ModTime
fi.MD5Sum = info.MD5Sum objInfo.MD5Sum = info.MD5Sum
} objInfo.ContentType = info.ContentType
contentType := "application/octet-stream" } else {
if objectExt := filepath.Ext(object); objectExt != "" { metadata := make(map[string]string)
content, ok := mimedb.DB[strings.ToLower(strings.TrimPrefix(objectExt, "."))] offset := int64(0) // To read entire content
if ok { r, err := xl.storage.ReadFile(bucket, pathJoin(object, "meta.json"), offset)
contentType = content.ContentType if err != nil {
return ObjectInfo{}, toObjectErr(err, bucket, object)
} }
decoder := json.NewDecoder(r)
if err = decoder.Decode(&metadata); err != nil {
return ObjectInfo{}, toObjectErr(err, bucket, object)
}
contentType := metadata["content-type"]
if len(contentType) == 0 {
contentType = "application/octet-stream"
if objectExt := filepath.Ext(object); objectExt != "" {
content, ok := mimedb.DB[strings.ToLower(strings.TrimPrefix(objectExt, "."))]
if ok {
contentType = content.ContentType
}
}
}
objInfo.Size = fi.Size
objInfo.IsDir = fi.Mode.IsDir()
objInfo.ModTime = fi.ModTime
objInfo.MD5Sum = metadata["md5Sum"]
objInfo.ContentType = contentType
} }
return ObjectInfo{ return objInfo, nil
Bucket: bucket,
Name: object,
ModTime: fi.ModTime,
Size: fi.Size,
IsDir: fi.Mode.IsDir(),
ContentType: contentType,
MD5Sum: fi.MD5Sum,
}, nil
} }
// GetObjectInfo - get object info. // GetObjectInfo - get object info.