forgejo/routers/repo/download.go
Sandro Santilli 4247304f5a Update import paths from github.com/go-gitea to code.gitea.io (#135)
- Update import paths from github.com/go-gitea to code.gitea.io
- Fix import path for travis

See https://docs.travis-ci.com/user/languages/go#Go-Import-Path
2016-11-10 17:24:48 +01:00

60 lines
1.4 KiB
Go

// Copyright 2014 The Gogs Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package repo
import (
"io"
"path"
"code.gitea.io/git"
"code.gitea.io/gitea/modules/base"
"code.gitea.io/gitea/modules/context"
)
func ServeData(ctx *context.Context, name string, reader io.Reader) error {
buf := make([]byte, 1024)
n, _ := reader.Read(buf)
if n > 0 {
buf = buf[:n]
}
if !base.IsTextFile(buf) {
if !base.IsImageFile(buf) {
ctx.Resp.Header().Set("Content-Disposition", "attachment; filename=\""+path.Base(ctx.Repo.TreePath)+"\"")
ctx.Resp.Header().Set("Content-Transfer-Encoding", "binary")
}
} else if !ctx.QueryBool("render") {
ctx.Resp.Header().Set("Content-Type", "text/plain; charset=utf-8")
}
ctx.Resp.Write(buf)
_, err := io.Copy(ctx.Resp, reader)
return err
}
func ServeBlob(ctx *context.Context, blob *git.Blob) error {
dataRc, err := blob.Data()
if err != nil {
return err
}
return ServeData(ctx, ctx.Repo.TreePath, dataRc)
}
func SingleDownload(ctx *context.Context) {
blob, err := ctx.Repo.Commit.GetBlobByPath(ctx.Repo.TreePath)
if err != nil {
if git.IsErrNotExist(err) {
ctx.Handle(404, "GetBlobByPath", nil)
} else {
ctx.Handle(500, "GetBlobByPath", err)
}
return
}
if err = ServeBlob(ctx, blob); err != nil {
ctx.Handle(500, "ServeBlob", err)
}
}