mirror of
https://github.com/go-gitea/gitea
synced 2024-11-05 09:44:26 +00:00
44 lines
1.2 KiB
Go
44 lines
1.2 KiB
Go
// 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)
|
|
}
|