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512 lines
14 KiB
512 lines
14 KiB
// 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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"encoding/base64"
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"errors"
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"fmt"
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"path"
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"path/filepath"
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"strings"
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"github.com/go-martini/martini"
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"github.com/gogits/webdav"
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"github.com/gogits/gogs/models"
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"github.com/gogits/gogs/modules/auth"
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"github.com/gogits/gogs/modules/base"
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"github.com/gogits/gogs/modules/log"
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"github.com/gogits/gogs/modules/middleware"
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)
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func Create(ctx *middleware.Context, form auth.CreateRepoForm) {
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ctx.Data["Title"] = "Create repository"
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ctx.Data["PageIsNewRepo"] = true // For navbar arrow.
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ctx.Data["LanguageIgns"] = models.LanguageIgns
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ctx.Data["Licenses"] = models.Licenses
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if ctx.Req.Method == "GET" {
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ctx.HTML(200, "repo/create")
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return
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}
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if ctx.HasError() {
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ctx.HTML(200, "repo/create")
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return
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}
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_, err := models.CreateRepository(ctx.User, form.RepoName, form.Description,
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form.Language, form.License, form.Visibility == "private", form.InitReadme == "on")
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if err == nil {
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log.Trace("%s Repository created: %s/%s", ctx.Req.RequestURI, ctx.User.LowerName, form.RepoName)
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ctx.Redirect("/" + ctx.User.Name + "/" + form.RepoName)
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return
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} else if err == models.ErrRepoAlreadyExist {
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ctx.RenderWithErr("Repository name has already been used", "repo/create", &form)
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return
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} else if err == models.ErrRepoNameIllegal {
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ctx.RenderWithErr(models.ErrRepoNameIllegal.Error(), "repo/create", &form)
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return
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}
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ctx.Handle(200, "repo.Create", err)
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}
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func Import(ctx *middleware.Context, form auth.CreateRepoForm) {
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ctx.Data["Title"] = "Import repository"
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ctx.Data["PageIsNewRepo"] = true // For navbar arrow.
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ctx.Data["LanguageIgns"] = models.LanguageIgns
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ctx.Data["Licenses"] = models.Licenses
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if ctx.Req.Method == "GET" {
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ctx.HTML(200, "repo/import")
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return
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}
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if ctx.HasError() {
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ctx.HTML(200, "repo/import")
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return
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}
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_, err := models.CreateRepository(ctx.User, form.RepoName, form.Description,
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form.Language, form.License, form.Visibility == "private", form.InitReadme == "on")
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if err == nil {
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log.Trace("%s Repository created: %s/%s", ctx.Req.RequestURI, ctx.User.LowerName, form.RepoName)
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ctx.Redirect("/" + ctx.User.Name + "/" + form.RepoName)
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return
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} else if err == models.ErrRepoAlreadyExist {
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ctx.RenderWithErr("Repository name has already been used", "repo/import", &form)
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return
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} else if err == models.ErrRepoNameIllegal {
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ctx.RenderWithErr(models.ErrRepoNameIllegal.Error(), "repo/import", &form)
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return
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}
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ctx.Handle(200, "repo.Import", err)
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}
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func Single(ctx *middleware.Context, params martini.Params) {
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branchName := ctx.Repo.BranchName
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commitId := ctx.Repo.CommitId
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userName := ctx.Repo.Owner.Name
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repoName := ctx.Repo.Repository.Name
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repoLink := ctx.Repo.RepoLink
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branchLink := ctx.Repo.RepoLink + "/src/" + branchName
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rawLink := ctx.Repo.RepoLink + "/raw/" + branchName
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// Get tree path
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treename := params["_1"]
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if len(treename) > 0 && treename[len(treename)-1] == '/' {
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ctx.Redirect(repoLink + "/src/" + branchName + "/" + treename[:len(treename)-1])
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return
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}
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ctx.Data["IsRepoToolbarSource"] = true
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// Branches.
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brs, err := models.GetBranches(userName, repoName)
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if err != nil {
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ctx.Handle(404, "repo.Single(GetBranches)", err)
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return
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}
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ctx.Data["Branches"] = brs
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isViewBranch := ctx.Repo.IsBranch
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ctx.Data["IsViewBranch"] = isViewBranch
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repoFile, err := models.GetTargetFile(userName, repoName,
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branchName, commitId, treename)
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if err != nil && err != models.ErrRepoFileNotExist {
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ctx.Handle(404, "repo.Single(GetTargetFile)", err)
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return
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}
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if len(treename) != 0 && repoFile == nil {
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ctx.Handle(404, "repo.Single", nil)
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return
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}
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if repoFile != nil && repoFile.IsFile() {
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if blob, err := repoFile.LookupBlob(); err != nil {
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ctx.Handle(404, "repo.Single(repoFile.LookupBlob)", err)
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} else {
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ctx.Data["FileSize"] = repoFile.Size
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ctx.Data["IsFile"] = true
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ctx.Data["FileName"] = repoFile.Name
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ext := path.Ext(repoFile.Name)
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if len(ext) > 0 {
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ext = ext[1:]
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}
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ctx.Data["FileExt"] = ext
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ctx.Data["FileLink"] = rawLink + "/" + treename
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data := blob.Contents()
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_, isTextFile := base.IsTextFile(data)
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_, isImageFile := base.IsImageFile(data)
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ctx.Data["FileIsText"] = isTextFile
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if isImageFile {
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ctx.Data["IsImageFile"] = true
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} else {
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readmeExist := base.IsMarkdownFile(repoFile.Name) || base.IsReadmeFile(repoFile.Name)
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ctx.Data["ReadmeExist"] = readmeExist
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if readmeExist {
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ctx.Data["FileContent"] = string(base.RenderMarkdown(data, ""))
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} else {
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if isTextFile {
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ctx.Data["FileContent"] = string(data)
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}
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}
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}
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}
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} else {
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// Directory and file list.
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files, err := models.GetReposFiles(userName, repoName, ctx.Repo.CommitId, treename)
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if err != nil {
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ctx.Handle(404, "repo.Single(GetReposFiles)", err)
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return
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}
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ctx.Data["Files"] = files
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var readmeFile *models.RepoFile
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for _, f := range files {
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if !f.IsFile() || !base.IsReadmeFile(f.Name) {
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continue
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} else {
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readmeFile = f
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break
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}
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}
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if readmeFile != nil {
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ctx.Data["ReadmeInSingle"] = true
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ctx.Data["ReadmeExist"] = true
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if blob, err := readmeFile.LookupBlob(); err != nil {
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ctx.Handle(404, "repo.Single(readmeFile.LookupBlob)", err)
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return
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} else {
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ctx.Data["FileSize"] = readmeFile.Size
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ctx.Data["FileLink"] = rawLink + "/" + treename
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data := blob.Contents()
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_, isTextFile := base.IsTextFile(data)
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ctx.Data["FileIsText"] = isTextFile
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ctx.Data["FileName"] = readmeFile.Name
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if isTextFile {
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ctx.Data["FileContent"] = string(base.RenderMarkdown(data, branchLink))
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}
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}
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}
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}
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ctx.Data["Username"] = userName
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ctx.Data["Reponame"] = repoName
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var treenames []string
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Paths := make([]string, 0)
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if len(treename) > 0 {
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treenames = strings.Split(treename, "/")
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for i, _ := range treenames {
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Paths = append(Paths, strings.Join(treenames[0:i+1], "/"))
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}
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ctx.Data["HasParentPath"] = true
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if len(Paths)-2 >= 0 {
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ctx.Data["ParentPath"] = "/" + Paths[len(Paths)-2]
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}
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}
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ctx.Data["LastCommit"] = ctx.Repo.Commit
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ctx.Data["Paths"] = Paths
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ctx.Data["Treenames"] = treenames
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ctx.Data["BranchLink"] = branchLink
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ctx.HTML(200, "repo/single")
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}
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func SingleDownload(ctx *middleware.Context, params martini.Params) {
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// Get tree path
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treename := params["_1"]
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branchName := params["branchname"]
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userName := params["username"]
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repoName := params["reponame"]
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var commitId string
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if !models.IsBranchExist(userName, repoName, branchName) {
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commitId = branchName
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branchName = ""
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}
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repoFile, err := models.GetTargetFile(userName, repoName,
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branchName, commitId, treename)
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if err != nil {
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ctx.Handle(404, "repo.SingleDownload(GetTargetFile)", err)
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return
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}
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blob, err := repoFile.LookupBlob()
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if err != nil {
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ctx.Handle(404, "repo.SingleDownload(LookupBlob)", err)
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return
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}
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data := blob.Contents()
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contentType, isTextFile := base.IsTextFile(data)
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_, isImageFile := base.IsImageFile(data)
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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(data)
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}
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func basicEncode(username, password string) string {
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auth := username + ":" + password
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return base64.StdEncoding.EncodeToString([]byte(auth))
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}
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func basicDecode(encoded string) (user string, name string, err error) {
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var s []byte
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s, err = base64.StdEncoding.DecodeString(encoded)
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if err != nil {
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return
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}
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a := strings.Split(string(s), ":")
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if len(a) == 2 {
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user, name = a[0], a[1]
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} else {
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err = errors.New("decode failed")
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}
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return
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}
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func authRequired(ctx *middleware.Context) {
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ctx.ResponseWriter.Header().Set("WWW-Authenticate", "Basic realm=\".\"")
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ctx.Data["ErrorMsg"] = "no basic auth and digit auth"
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ctx.HTML(401, fmt.Sprintf("status/401"))
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}
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func Http(ctx *middleware.Context, params martini.Params) {
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username := params["username"]
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reponame := params["reponame"]
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if strings.HasSuffix(reponame, ".git") {
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reponame = reponame[:len(reponame)-4]
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}
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//fmt.Println("req:", ctx.Req.Header)
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repoUser, err := models.GetUserByName(username)
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if err != nil {
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ctx.Handle(500, "repo.GetUserByName", nil)
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return
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}
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repo, err := models.GetRepositoryByName(repoUser.Id, reponame)
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if err != nil {
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ctx.Handle(500, "repo.GetRepositoryByName", nil)
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return
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}
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isPull := webdav.IsPullMethod(ctx.Req.Method)
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var askAuth = !(!repo.IsPrivate && isPull)
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//authRequired(ctx)
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//return
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// check access
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if askAuth {
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// check digit auth
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// check basic auth
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baHead := ctx.Req.Header.Get("Authorization")
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if baHead == "" {
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authRequired(ctx)
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return
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}
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auths := strings.Fields(baHead)
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if len(auths) != 2 || auths[0] != "Basic" {
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ctx.Handle(401, "no basic auth and digit auth", nil)
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return
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}
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authUsername, passwd, err := basicDecode(auths[1])
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if err != nil {
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ctx.Handle(401, "no basic auth and digit auth", nil)
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return
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}
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authUser, err := models.GetUserByName(authUsername)
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if err != nil {
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ctx.Handle(401, "no basic auth and digit auth", nil)
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return
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}
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newUser := &models.User{Passwd: passwd}
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newUser.EncodePasswd()
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if authUser.Passwd != newUser.Passwd {
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ctx.Handle(401, "no basic auth and digit auth", nil)
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return
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}
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var tp = models.AU_WRITABLE
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if isPull {
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tp = models.AU_READABLE
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}
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has, err := models.HasAccess(authUsername, username+"/"+reponame, tp)
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if err != nil || !has {
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ctx.Handle(401, "no basic auth and digit auth", nil)
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return
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}
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}
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dir := models.RepoPath(username, reponame)
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prefix := path.Join("/", username, params["reponame"])
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server := webdav.NewServer(
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dir, prefix, true)
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server.ServeHTTP(ctx.ResponseWriter, ctx.Req)
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}
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func Setting(ctx *middleware.Context, params martini.Params) {
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if !ctx.Repo.IsOwner {
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ctx.Handle(404, "repo.Setting", nil)
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return
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}
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ctx.Data["IsRepoToolbarSetting"] = true
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var title string
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if t, ok := ctx.Data["Title"].(string); ok {
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title = t
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}
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ctx.Data["Title"] = title + " - settings"
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ctx.HTML(200, "repo/setting")
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}
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func SettingPost(ctx *middleware.Context) {
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if !ctx.Repo.IsOwner {
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ctx.Error(404)
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return
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}
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switch ctx.Query("action") {
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case "update":
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isNameChanged := false
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newRepoName := ctx.Query("name")
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// Check if repository name has been changed.
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if ctx.Repo.Repository.Name != newRepoName {
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isExist, err := models.IsRepositoryExist(ctx.Repo.Owner, newRepoName)
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if err != nil {
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ctx.Handle(404, "repo.SettingPost(update: check existence)", err)
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return
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} else if isExist {
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ctx.RenderWithErr("Repository name has been taken in your repositories.", "repo/setting", nil)
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return
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} else if err = models.ChangeRepositoryName(ctx.Repo.Owner.Name, ctx.Repo.Repository.Name, newRepoName); err != nil {
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ctx.Handle(404, "repo.SettingPost(change repository name)", err)
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return
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}
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log.Trace("%s Repository name changed: %s/%s -> %s", ctx.Req.RequestURI, ctx.User.Name, ctx.Repo.Repository.Name, newRepoName)
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isNameChanged = true
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ctx.Repo.Repository.Name = newRepoName
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}
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ctx.Repo.Repository.Description = ctx.Query("desc")
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ctx.Repo.Repository.Website = ctx.Query("site")
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if err := models.UpdateRepository(ctx.Repo.Repository); err != nil {
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ctx.Handle(404, "repo.SettingPost(update)", err)
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return
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}
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ctx.Data["IsSuccess"] = true
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if isNameChanged {
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ctx.Redirect(fmt.Sprintf("/%s/%s/settings", ctx.Repo.Owner.Name, ctx.Repo.Repository.Name))
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} else {
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ctx.HTML(200, "repo/setting")
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}
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log.Trace("%s Repository updated: %s/%s", ctx.Req.RequestURI, ctx.Repo.Owner.Name, ctx.Repo.Repository.Name)
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case "transfer":
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if len(ctx.Repo.Repository.Name) == 0 || ctx.Repo.Repository.Name != ctx.Query("repository") {
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ctx.RenderWithErr("Please make sure you entered repository name is correct.", "repo/setting", nil)
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return
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}
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newOwner := ctx.Query("owner")
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// Check if new owner exists.
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isExist, err := models.IsUserExist(newOwner)
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if err != nil {
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ctx.Handle(404, "repo.SettingPost(transfer: check existence)", err)
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return
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} else if !isExist {
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ctx.RenderWithErr("Please make sure you entered owner name is correct.", "repo/setting", nil)
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return
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} else if err = models.TransferOwnership(ctx.User, newOwner, ctx.Repo.Repository); err != nil {
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ctx.Handle(404, "repo.SettingPost(transfer repository)", err)
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return
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}
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log.Trace("%s Repository transfered: %s/%s -> %s", ctx.Req.RequestURI, ctx.User.Name, ctx.Repo.Repository.Name, newOwner)
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ctx.Redirect("/")
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return
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case "delete":
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if len(ctx.Repo.Repository.Name) == 0 || ctx.Repo.Repository.Name != ctx.Query("repository") {
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ctx.RenderWithErr("Please make sure you entered repository name is correct.", "repo/setting", nil)
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return
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}
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if err := models.DeleteRepository(ctx.User.Id, ctx.Repo.Repository.Id, ctx.User.LowerName); err != nil {
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ctx.Handle(200, "repo.Delete", err)
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return
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}
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log.Trace("%s Repository deleted: %s/%s", ctx.Req.RequestURI, ctx.User.LowerName, ctx.Repo.Repository.LowerName)
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ctx.Redirect("/")
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}
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}
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func Action(ctx *middleware.Context, params martini.Params) {
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var err error
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switch params["action"] {
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case "watch":
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err = models.WatchRepo(ctx.User.Id, ctx.Repo.Repository.Id, true)
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case "unwatch":
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err = models.WatchRepo(ctx.User.Id, ctx.Repo.Repository.Id, false)
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case "desc":
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if !ctx.Repo.IsOwner {
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ctx.Error(404)
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return
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}
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ctx.Repo.Repository.Description = ctx.Query("desc")
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ctx.Repo.Repository.Website = ctx.Query("site")
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err = models.UpdateRepository(ctx.Repo.Repository)
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}
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if err != nil {
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log.Error("repo.Action(%s): %v", params["action"], err)
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ctx.JSON(200, map[string]interface{}{
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"ok": false,
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"err": err.Error(),
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})
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return
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}
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ctx.JSON(200, map[string]interface{}{
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"ok": true,
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})
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}
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