drone/registry/app/api/handler/maven/get_artifact.go
Pragyesh Mishra 9290cf559e [feat]: [AH-147]: Get Maven Artifact Detail API and proxy changes (#3302)
* [feat]: [AH-147]: pr check
* [fix]: [AH-147]: fix pr check
* Merge branch 'main' of https://git0.harness.io/l7B_kbSEQD2wjrM7PShm5w/PROD/Harness_Commons/gitness into maven-remote-changes
* [feat]: [AH-147]: Get Maven Artifact Detail API
* [feat]: [AH-147]: Get Maven Artifact Detail API
2025-01-21 15:24:14 +00:00

89 lines
2.4 KiB
Go

// Copyright 2023 Harness, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package maven
import (
"errors"
"io"
"net/http"
"time"
"github.com/harness/gitness/registry/app/pkg"
"github.com/harness/gitness/registry/app/pkg/commons"
"github.com/harness/gitness/registry/app/pkg/maven"
"github.com/rs/zerolog/log"
)
func (h *Handler) GetArtifact(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
info, err := h.GetArtifactInfo(r, true)
if err != nil {
handleErrors(ctx, []error{err}, w)
return
}
result := h.Controller.GetArtifact(
ctx,
info,
)
if !commons.IsEmpty(result.GetErrors()) {
handleErrors(ctx, result.GetErrors(), w)
return
}
response, ok := result.(*maven.GetArtifactResponse)
if !ok {
log.Ctx(ctx).Error().Msg("Failed to cast result to GetArtifactResponse")
return
}
defer func() {
if response.Body != nil {
err := response.Body.Close()
if err != nil {
log.Ctx(ctx).Error().Msgf("Failed to close body: %v", err)
}
}
if response.ReadCloser != nil {
err := response.ReadCloser.Close()
if err != nil {
log.Ctx(ctx).Error().Msgf("Failed to close readCloser: %v", err)
}
}
}()
if !commons.IsEmpty(response.RedirectURL) {
http.Redirect(w, r, response.RedirectURL, http.StatusTemporaryRedirect)
return
}
response.ResponseHeaders.WriteHeadersToResponse(w)
h.serveContent(w, r, response, info)
response.ResponseHeaders.WriteToResponse(w)
}
func (h *Handler) serveContent(
w http.ResponseWriter, r *http.Request, response *maven.GetArtifactResponse, info pkg.MavenArtifactInfo,
) {
if response.Body != nil {
http.ServeContent(w, r, info.FileName, time.Time{}, response.Body)
} else {
w.Header().Set("Transfer-Encoding", "chunked")
_, err2 := io.Copy(w, response.ReadCloser)
if err2 != nil {
response.Errors = append(response.Errors, errors.New("error copying file to response"))
log.Ctx(r.Context()).Error().Msg("error copying file to response:")
}
}
}