- // Copyright 2021 The Gitea Authors. All rights reserved.
- // SPDX-License-Identifier: MIT
-
- package common
-
- import (
- "io"
- "time"
-
- "code.gitea.io/gitea/modules/context"
- "code.gitea.io/gitea/modules/git"
- "code.gitea.io/gitea/modules/httpcache"
- "code.gitea.io/gitea/modules/httplib"
- "code.gitea.io/gitea/modules/log"
- )
-
- // ServeBlob download a git.Blob
- func ServeBlob(ctx *context.Base, filePath string, blob *git.Blob, lastModified time.Time) error {
- if httpcache.HandleGenericETagTimeCache(ctx.Req, ctx.Resp, `"`+blob.ID.String()+`"`, lastModified) {
- return nil
- }
-
- dataRc, err := blob.DataAsync()
- if err != nil {
- return err
- }
- defer func() {
- if err = dataRc.Close(); err != nil {
- log.Error("ServeBlob: Close: %v", err)
- }
- }()
-
- httplib.ServeContentByReader(ctx.Req, ctx.Resp, filePath, blob.Size(), dataRc)
- return nil
- }
-
- func ServeContentByReader(ctx *context.Base, filePath string, size int64, reader io.Reader) {
- httplib.ServeContentByReader(ctx.Req, ctx.Resp, filePath, size, reader)
- }
-
- func ServeContentByReadSeeker(ctx *context.Base, filePath string, modTime time.Time, reader io.ReadSeeker) {
- httplib.ServeContentByReadSeeker(ctx.Req, ctx.Resp, filePath, modTime, reader)
- }
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