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- // 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 (
- "fmt"
- "net/http"
- "path"
- "github.com/gogs/git-module"
- "gogs.io/gogs/internal/conf"
- "gogs.io/gogs/internal/context"
- "gogs.io/gogs/internal/gitutil"
- "gogs.io/gogs/internal/tool"
- )
- func serveData(c *context.Context, name string, data []byte) error {
- commit, err := c.Repo.Commit.CommitByPath(git.CommitByRevisionOptions{Path: c.Repo.TreePath})
- if err != nil {
- return fmt.Errorf("get commit by path %q: %v", c.Repo.TreePath, err)
- }
- c.Resp.Header().Set("Last-Modified", commit.Committer.When.Format(http.TimeFormat))
- if !tool.IsTextFile(data) {
- if !tool.IsImageFile(data) {
- c.Resp.Header().Set("Content-Disposition", "attachment; filename=\""+name+"\"")
- c.Resp.Header().Set("Content-Transfer-Encoding", "binary")
- }
- } else if !conf.Repository.EnableRawFileRenderMode || !c.QueryBool("render") {
- c.Resp.Header().Set("Content-Type", "text/plain; charset=utf-8")
- }
- if _, err := c.Resp.Write(data); err != nil {
- return fmt.Errorf("write buffer to response: %v", err)
- }
- return nil
- }
- func ServeBlob(c *context.Context, blob *git.Blob) error {
- p, err := blob.Bytes()
- if err != nil {
- return err
- }
- return serveData(c, path.Base(c.Repo.TreePath), p)
- }
- func SingleDownload(c *context.Context) {
- blob, err := c.Repo.Commit.Blob(c.Repo.TreePath)
- if err != nil {
- c.NotFoundOrError(gitutil.NewError(err), "get blob")
- return
- }
- if err = ServeBlob(c, blob); err != nil {
- c.Error(err, "serve blob")
- return
- }
- }
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