105 lines
2.7 KiB
Go
105 lines
2.7 KiB
Go
// Copyright 2014 The Gogs Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package repo
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import (
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"io"
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"os"
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"path/filepath"
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"github.com/Unknwon/com"
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"github.com/go-martini/martini"
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"github.com/gogits/git"
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"github.com/gogits/gogs/modules/base"
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"github.com/gogits/gogs/modules/middleware"
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)
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func SingleDownload(ctx *middleware.Context, params martini.Params) {
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treename := params["_1"]
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blob, err := ctx.Repo.Commit.GetBlobByPath(treename)
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if err != nil {
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ctx.Handle(500, "repo.SingleDownload(GetBlobByPath)", err)
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return
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}
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dataRc, err := blob.Data()
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if err != nil {
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ctx.Handle(500, "repo.SingleDownload(Data)", err)
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return
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}
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buf := make([]byte, 1024)
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n, _ := dataRc.Read(buf)
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if n > 0 {
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buf = buf[:n]
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}
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defer func() {
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dataRc.Close()
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}()
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contentType, isTextFile := base.IsTextFile(buf)
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_, isImageFile := base.IsImageFile(buf)
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ctx.Res.Header().Set("Content-Type", contentType)
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if !isTextFile && !isImageFile {
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ctx.Res.Header().Set("Content-Disposition", "attachment; filename="+filepath.Base(treename))
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ctx.Res.Header().Set("Content-Transfer-Encoding", "binary")
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}
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ctx.Res.Write(buf)
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io.Copy(ctx.Res, dataRc)
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}
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func ZipDownload(ctx *middleware.Context, params martini.Params) {
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commitId := ctx.Repo.CommitId
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archivesPath := filepath.Join(ctx.Repo.GitRepo.Path, "archives/zip")
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if !com.IsDir(archivesPath) {
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if err := os.MkdirAll(archivesPath, 0755); err != nil {
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ctx.Handle(500, "ZipDownload -> os.Mkdir(archivesPath)", err)
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return
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}
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}
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archivePath := filepath.Join(archivesPath, commitId+".zip")
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if com.IsFile(archivePath) {
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ctx.ServeFile(archivePath, ctx.Repo.Repository.Name+".zip")
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return
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}
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if err := ctx.Repo.Commit.CreateArchive(archivePath, git.AT_ZIP); err != nil {
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ctx.Handle(500, "ZipDownload -> CreateArchive "+archivePath, err)
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return
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}
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ctx.ServeFile(archivePath, ctx.Repo.Repository.Name+".zip")
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}
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func TarGzDownload(ctx *middleware.Context, params martini.Params) {
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commitId := ctx.Repo.CommitId
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archivesPath := filepath.Join(ctx.Repo.GitRepo.Path, "archives/targz")
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if !com.IsDir(archivesPath) {
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if err := os.MkdirAll(archivesPath, 0755); err != nil {
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ctx.Handle(500, "TarGzDownload -> os.Mkdir(archivesPath)", err)
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return
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}
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}
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archivePath := filepath.Join(archivesPath, commitId+".tar.gz")
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if com.IsFile(archivePath) {
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ctx.ServeFile(archivePath, ctx.Repo.Repository.Name+".tar.gz")
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return
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}
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if err := ctx.Repo.Commit.CreateArchive(archivePath, git.AT_TARGZ); err != nil {
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ctx.Handle(500, "TarGzDownload -> CreateArchive "+archivePath, err)
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return
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}
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ctx.ServeFile(archivePath, ctx.Repo.Repository.Name+".tar.gz")
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}
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