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Handle partNumberMarker with listObjectParts now and other fixes

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This commit is contained in:
Harshavardhana
2015-05-09 19:39:00 -07:00
parent 729447794a
commit 14b5828505
5 changed files with 62 additions and 52 deletions
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83
pkg/api/api_object_handlers.go
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@@ -27,7 +27,10 @@ import (
"github.com/minio-io/minio/pkg/iodine"
"github.com/minio-io/minio/pkg/storage/drivers"
"github.com/minio-io/minio/pkg/utils/log"
"strings"
)
const (
maxPartsList = 1000
)
// GET Object
@@ -235,22 +238,24 @@ func (server *minioAPI) newMultipartUploadHandler(w http.ResponseWriter, req *ht
vars := mux.Vars(req)
bucket = vars["bucket"]
object = vars["object"]
var uploadID string
var err error
if uploadID, err = server.driver.NewMultipartUpload(bucket, object, ""); err != nil {
uploadID, err := server.driver.NewMultipartUpload(bucket, object, "")
switch err := iodine.ToError(err).(type) {
case nil:
response := generateInitiateMultipartUploadResult(bucket, object, uploadID)
encodedSuccessResponse := encodeSuccessResponse(response, acceptsContentType)
// write headers
setCommonHeaders(w, getContentTypeString(acceptsContentType))
// set content-length to the size of the body
w.Header().Set("Content-Length", strconv.Itoa(len(encodedSuccessResponse)))
w.WriteHeader(http.StatusOK)
// write body
w.Write(encodedSuccessResponse)
case drivers.ObjectExists:
writeErrorResponse(w, req, MethodNotAllowed, acceptsContentType, req.URL.Path)
default:
log.Println(iodine.New(err, nil))
writeErrorResponse(w, req, NotAcceptable, acceptsContentType, req.URL.Path)
return
writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
}
response := generateInitiateMultipartUploadResult(bucket, object, uploadID)
encodedSuccessResponse := encodeSuccessResponse(response, acceptsContentType)
// write headers
setCommonHeaders(w, getContentTypeString(acceptsContentType))
// set content-length to the size of the body
w.Header().Set("Content-Length", strconv.Itoa(len(encodedSuccessResponse)))
w.WriteHeader(http.StatusOK)
// write body
w.Write(encodedSuccessResponse)
}
func (server *minioAPI) putObjectPartHandler(w http.ResponseWriter, req *http.Request) {
@@ -295,16 +300,21 @@ func (server *minioAPI) putObjectPartHandler(w http.ResponseWriter, req *http.Re
writeErrorResponse(w, req, InvalidRequest, acceptsContentType, req.URL.Path)
return
}
var object, bucket string
vars := mux.Vars(req)
bucket = vars["bucket"]
object = vars["object"]
uploadID := vars["uploadId"]
// workaround for mux not splitting on & properly
if len(uploadID) > 1 {
uploadID = strings.Split(uploadID, "&")[0]
bucket := vars["bucket"]
object := vars["object"]
var uploadID, partIDString string
for key, value := range req.URL.Query() {
switch true {
case key == "uploadId":
uploadID = value[0]
case key == "partNumber":
partIDString = value[0]
}
}
partIDString := vars["partNumber"]
partID, err := strconv.Atoi(partIDString)
if err != nil {
writeErrorResponse(w, req, InvalidPart, acceptsContentType, req.URL.Path)
@@ -337,11 +347,6 @@ func (server *minioAPI) putObjectPartHandler(w http.ResponseWriter, req *http.Re
{
writeErrorResponse(w, req, InvalidDigest, acceptsContentType, req.URL.Path)
}
case drivers.ImplementationError:
{
log.Error.Println(err)
writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
}
default:
{
log.Error.Println(err)
@@ -359,9 +364,10 @@ func (server *minioAPI) abortMultipartUploadHandler(w http.ResponseWriter, req *
vars := mux.Vars(req)
bucket := vars["bucket"]
object := vars["object"]
uploadID := vars["uploadId"]
err := server.driver.AbortMultipartUpload(bucket, object, uploadID)
objectResourcesMetadata := getObjectResources(req.URL.Query())
err := server.driver.AbortMultipartUpload(bucket, object, objectResourcesMetadata.UploadID)
switch err := iodine.ToError(err).(type) {
case nil:
setCommonHeaders(w, getContentTypeString(acceptsContentType))
@@ -383,9 +389,12 @@ func (server *minioAPI) listObjectPartsHandler(w http.ResponseWriter, req *http.
vars := mux.Vars(req)
bucket := vars["bucket"]
object := vars["object"]
uploadID := vars["uploadId"]
objectResourcesMetadata := getObjectResources(req.URL.Query())
if objectResourcesMetadata.MaxParts == 0 {
objectResourcesMetadata.MaxParts = maxPartsList
}
objectResourcesMetadata, err := server.driver.ListObjectParts(bucket, object, uploadID)
objectResourcesMetadata, err := server.driver.ListObjectParts(bucket, object, objectResourcesMetadata)
switch err := iodine.ToError(err).(type) {
case nil:
response := generateListPartsResult(objectResourcesMetadata)
@@ -428,13 +437,14 @@ func (server *minioAPI) completeMultipartUploadHandler(w http.ResponseWriter, re
vars := mux.Vars(req)
bucket := vars["bucket"]
object := vars["object"]
uploadID := vars["uploadId"]
objectResourcesMetadata := getObjectResources(req.URL.Query())
partMap := make(map[int]string)
for _, part := range parts.Part {
partMap[part.PartNumber] = part.ETag
}
etag, err := server.driver.CompleteMultipartUpload(bucket, object, uploadID, partMap)
etag, err := server.driver.CompleteMultipartUpload(bucket, object, objectResourcesMetadata.UploadID, partMap)
switch err := iodine.ToError(err).(type) {
case nil:
response := generateCompleteMultpartUploadResult(bucket, object, "", etag)
@@ -453,8 +463,3 @@ func (server *minioAPI) completeMultipartUploadHandler(w http.ResponseWriter, re
writeErrorResponse(w, req, InternalError, acceptsContentType, req.URL.Path)
}
}
func (server *minioAPI) notImplementedHandler(w http.ResponseWriter, req *http.Request) {
acceptsContentType := getContentType(req)
writeErrorResponse(w, req, NotImplemented, acceptsContentType, req.URL.Path)
}