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[#184] Unify error handling

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Signed-off-by: Denis Kirillov <denis@nspcc.ru>
This commit is contained in:
Denis Kirillov 2021-08-05 12:18:52 +03:00
parent 6674e350cc
commit f4c29cd300
17 changed files with 196 additions and 541 deletions
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67
api/handler/object_list.go
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@ -13,21 +13,21 @@ import (
// ListObjectsV1Handler handles objects listing requests for API version 1.
func (h *handler) ListObjectsV1Handler(w http.ResponseWriter, r *http.Request) {
params, err := parseListObjectsArgsV1(r)
reqInfo := api.GetReqInfo(r.Context())
params, err := parseListObjectsArgsV1(reqInfo)
if err != nil {
h.registerAndSendError(w, r, err, "failed to parse arguments")
h.logAndSendError(w, "failed to parse arguments", reqInfo, err)
return
}
list, err := h.obj.ListObjectsV1(r.Context(), params)
if err != nil {
h.registerAndSendError(w, r, err, "something went wrong")
h.logAndSendError(w, "something went wrong", reqInfo, err)
return
}
err = api.EncodeToResponse(w, encodeV1(params, list))
if err != nil {
h.registerAndSendError(w, r, err, "something went wrong")
if err = api.EncodeToResponse(w, encodeV1(params, list)); err != nil {
h.logAndSendError(w, "something went wrong", reqInfo, err)
}
}
@ -52,21 +52,21 @@ func encodeV1(p *layer.ListObjectsParamsV1, list *layer.ListObjectsInfoV1) *List
// ListObjectsV2Handler handles objects listing requests for API version 2.
func (h *handler) ListObjectsV2Handler(w http.ResponseWriter, r *http.Request) {
params, err := parseListObjectsArgsV2(r)
reqInfo := api.GetReqInfo(r.Context())
params, err := parseListObjectsArgsV2(reqInfo)
if err != nil {
h.registerAndSendError(w, r, err, "failed to parse arguments")
h.logAndSendError(w, "failed to parse arguments", reqInfo, err)
return
}
list, err := h.obj.ListObjectsV2(r.Context(), params)
if err != nil {
h.registerAndSendError(w, r, err, "something went wrong")
h.logAndSendError(w, "something went wrong", reqInfo, err)
return
}
err = api.EncodeToResponse(w, encodeV2(params, list))
if err != nil {
h.registerAndSendError(w, r, err, "something went wrong")
if err = api.EncodeToResponse(w, encodeV2(params, list)); err != nil {
h.logAndSendError(w, "something went wrong", reqInfo, err)
}
}
@ -91,14 +91,13 @@ func encodeV2(p *layer.ListObjectsParamsV2, list *layer.ListObjectsInfoV2) *List
return res
}
func parseListObjectsArgsV1(r *http.Request) (*layer.ListObjectsParamsV1, error) {
func parseListObjectsArgsV1(reqInfo *api.ReqInfo) (*layer.ListObjectsParamsV1, error) {
var (
err error
res layer.ListObjectsParamsV1
queryValues = r.URL.Query()
queryValues = reqInfo.URL.Query()
)
common, err := parseListObjectArgs(r)
common, err := parseListObjectArgs(reqInfo)
if err != nil {
return nil, err
}
@ -109,14 +108,13 @@ func parseListObjectsArgsV1(r *http.Request) (*layer.ListObjectsParamsV1, error)
return &res, nil
}
func parseListObjectsArgsV2(r *http.Request) (*layer.ListObjectsParamsV2, error) {
func parseListObjectsArgsV2(reqInfo *api.ReqInfo) (*layer.ListObjectsParamsV2, error) {
var (
err error
res layer.ListObjectsParamsV2
queryValues = r.URL.Query()
queryValues = reqInfo.URL.Query()
)
common, err := parseListObjectArgs(r)
common, err := parseListObjectArgs(reqInfo)
if err != nil {
return nil, err
}
@ -132,17 +130,14 @@ func parseListObjectsArgsV2(r *http.Request) (*layer.ListObjectsParamsV2, error)
return &res, nil
}
func parseListObjectArgs(r *http.Request) (*layer.ListObjectsParamsCommon, error) {
func parseListObjectArgs(reqInfo *api.ReqInfo) (*layer.ListObjectsParamsCommon, error) {
var (
err error
res layer.ListObjectsParamsCommon
queryValues = r.URL.Query()
queryValues = reqInfo.URL.Query()
)
if info := api.GetReqInfo(r.Context()); info != nil {
res.Bucket = info.BucketName
}
res.Bucket = reqInfo.BucketName
res.Delimiter = queryValues.Get("delimiter")
res.Encode = queryValues.Get("encoding-type")
@ -204,29 +199,30 @@ func fillContents(src []*layer.ObjectInfo, encode string, fetchOwner bool) []Obj
}
func (h *handler) ListBucketObjectVersionsHandler(w http.ResponseWriter, r *http.Request) {
p, err := parseListObjectVersionsRequest(r)
reqInfo := api.GetReqInfo(r.Context())
p, err := parseListObjectVersionsRequest(reqInfo)
if err != nil {
h.registerAndSendError(w, r, err, "failed to parse request ")
h.logAndSendError(w, "failed to parse request", reqInfo, err)
return
}
info, err := h.obj.ListObjectVersions(r.Context(), p)
if err != nil {
h.registerAndSendError(w, r, err, "something went wrong")
h.logAndSendError(w, "something went wrong", reqInfo, err)
return
}
response := encodeListObjectVersionsToResponse(info, p.Bucket)
if err := api.EncodeToResponse(w, response); err != nil {
h.registerAndSendError(w, r, err, "something went wrong")
if err = api.EncodeToResponse(w, response); err != nil {
h.logAndSendError(w, "something went wrong", reqInfo, err)
}
}
func parseListObjectVersionsRequest(r *http.Request) (*layer.ListObjectVersionsParams, error) {
func parseListObjectVersionsRequest(reqInfo *api.ReqInfo) (*layer.ListObjectVersionsParams, error) {
var (
err error
res layer.ListObjectVersionsParams
queryValues = r.URL.Query()
queryValues = reqInfo.URL.Query()
)
if queryValues.Get("max-keys") == "" {
@ -240,10 +236,7 @@ func parseListObjectVersionsRequest(r *http.Request) (*layer.ListObjectVersionsP
res.Delimiter = queryValues.Get("delimiter")
res.Encode = queryValues.Get("encoding-type")
res.VersionIDMarker = queryValues.Get("version-id-marker")
if info := api.GetReqInfo(r.Context()); info != nil {
res.Bucket = info.BucketName
}
res.Bucket = reqInfo.BucketName
return &res, nil
}