diff options
Diffstat (limited to 'modules/context/repo.go')
| -rw-r--r-- | modules/context/repo.go | 368 |
1 files changed, 368 insertions, 0 deletions
diff --git a/modules/context/repo.go b/modules/context/repo.go new file mode 100644 index 0000000000..228ddbb92e --- /dev/null +++ b/modules/context/repo.go @@ -0,0 +1,368 @@ +// 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 context + +import ( + "fmt" + "path" + "strings" + + "gopkg.in/macaron.v1" + + "github.com/gogits/git-module" + + "github.com/gogits/gogs/models" + "github.com/gogits/gogs/modules/log" + "github.com/gogits/gogs/modules/setting" +) + +func RetrieveBaseRepo(ctx *Context, repo *models.Repository) { + // Non-fork repository will not return error in this method. + if err := repo.GetBaseRepo(); err != nil { + if models.IsErrRepoNotExist(err) { + repo.IsFork = false + repo.ForkID = 0 + return + } + ctx.Handle(500, "GetBaseRepo", err) + return + } else if err = repo.BaseRepo.GetOwner(); err != nil { + ctx.Handle(500, "BaseRepo.GetOwner", err) + return + } +} + +func RepoAssignment(args ...bool) macaron.Handler { + return func(ctx *Context) { + var ( + displayBare bool // To display bare page if it is a bare repo. + ) + if len(args) >= 1 { + displayBare = args[0] + } + + var ( + owner *models.User + err error + ) + + userName := ctx.Params(":username") + repoName := ctx.Params(":reponame") + refName := ctx.Params(":branchname") + if len(refName) == 0 { + refName = ctx.Params(":path") + } + + // Check if the user is the same as the repository owner + if ctx.IsSigned && ctx.User.LowerName == strings.ToLower(userName) { + owner = ctx.User + } else { + owner, err = models.GetUserByName(userName) + if err != nil { + if models.IsErrUserNotExist(err) { + ctx.Handle(404, "GetUserByName", err) + } else { + ctx.Handle(500, "GetUserByName", err) + } + return + } + } + ctx.Repo.Owner = owner + + // Get repository. + repo, err := models.GetRepositoryByName(owner.Id, repoName) + if err != nil { + if models.IsErrRepoNotExist(err) { + ctx.Handle(404, "GetRepositoryByName", err) + } else { + ctx.Handle(500, "GetRepositoryByName", err) + } + return + } else if err = repo.GetOwner(); err != nil { + ctx.Handle(500, "GetOwner", err) + return + } + + // Admin has super access. + if ctx.IsSigned && ctx.User.IsAdmin { + ctx.Repo.AccessMode = models.ACCESS_MODE_OWNER + } else { + mode, err := models.AccessLevel(ctx.User, repo) + if err != nil { + ctx.Handle(500, "AccessLevel", err) + return + } + ctx.Repo.AccessMode = mode + } + + // Check access. + if ctx.Repo.AccessMode == models.ACCESS_MODE_NONE { + ctx.Handle(404, "no access right", err) + return + } + ctx.Data["HasAccess"] = true + + if repo.IsMirror { + ctx.Repo.Mirror, err = models.GetMirror(repo.ID) + if err != nil { + ctx.Handle(500, "GetMirror", err) + return + } + ctx.Data["MirrorInterval"] = ctx.Repo.Mirror.Interval + ctx.Data["Mirror"] = ctx.Repo.Mirror + } + + ctx.Repo.Repository = repo + ctx.Data["IsBareRepo"] = ctx.Repo.Repository.IsBare + + gitRepo, err := git.OpenRepository(models.RepoPath(userName, repoName)) + if err != nil { + ctx.Handle(500, "RepoAssignment Invalid repo "+models.RepoPath(userName, repoName), err) + return + } + ctx.Repo.GitRepo = gitRepo + ctx.Repo.RepoLink = repo.RepoLink() + ctx.Data["RepoLink"] = ctx.Repo.RepoLink + ctx.Data["RepoRelPath"] = ctx.Repo.Owner.Name + "/" + ctx.Repo.Repository.Name + + tags, err := ctx.Repo.GitRepo.GetTags() + if err != nil { + ctx.Handle(500, "GetTags", err) + return + } + ctx.Data["Tags"] = tags + ctx.Repo.Repository.NumTags = len(tags) + + ctx.Data["Title"] = owner.Name + "/" + repo.Name + ctx.Data["Repository"] = repo + ctx.Data["Owner"] = ctx.Repo.Repository.Owner + ctx.Data["IsRepositoryOwner"] = ctx.Repo.IsOwner() + ctx.Data["IsRepositoryAdmin"] = ctx.Repo.IsAdmin() + ctx.Data["IsRepositoryWriter"] = ctx.Repo.IsWriter() + + ctx.Data["DisableSSH"] = setting.SSH.Disabled + ctx.Data["CloneLink"] = repo.CloneLink() + ctx.Data["WikiCloneLink"] = repo.WikiCloneLink() + + if ctx.IsSigned { + ctx.Data["IsWatchingRepo"] = models.IsWatching(ctx.User.Id, repo.ID) + ctx.Data["IsStaringRepo"] = models.IsStaring(ctx.User.Id, repo.ID) + } + + // repo is bare and display enable + if ctx.Repo.Repository.IsBare { + log.Debug("Bare repository: %s", ctx.Repo.RepoLink) + // NOTE: to prevent templating error + ctx.Data["BranchName"] = "" + if displayBare { + if !ctx.Repo.IsAdmin() { + ctx.Flash.Info(ctx.Tr("repo.repo_is_empty"), true) + } + ctx.HTML(200, "repo/bare") + } + return + } + + ctx.Data["TagName"] = ctx.Repo.TagName + brs, err := ctx.Repo.GitRepo.GetBranches() + if err != nil { + ctx.Handle(500, "GetBranches", err) + return + } + ctx.Data["Branches"] = brs + ctx.Data["BrancheCount"] = len(brs) + + // If not branch selected, try default one. + // If default branch doesn't exists, fall back to some other branch. + if len(ctx.Repo.BranchName) == 0 { + if len(ctx.Repo.Repository.DefaultBranch) > 0 && gitRepo.IsBranchExist(ctx.Repo.Repository.DefaultBranch) { + ctx.Repo.BranchName = ctx.Repo.Repository.DefaultBranch + } else if len(brs) > 0 { + ctx.Repo.BranchName = brs[0] + } + } + ctx.Data["BranchName"] = ctx.Repo.BranchName + ctx.Data["CommitID"] = ctx.Repo.CommitID + + if repo.IsFork { + RetrieveBaseRepo(ctx, repo) + if ctx.Written() { + return + } + } + + // People who have push access and propose a new pull request. + if ctx.Repo.IsWriter() { + // Pull request is allowed if this is a fork repository + // and base repository accepts pull requests. + if repo.BaseRepo != nil { + if repo.BaseRepo.AllowsPulls() { + ctx.Data["BaseRepo"] = repo.BaseRepo + ctx.Repo.PullRequest.BaseRepo = repo.BaseRepo + ctx.Repo.PullRequest.Allowed = true + ctx.Repo.PullRequest.HeadInfo = ctx.Repo.Owner.Name + ":" + ctx.Repo.BranchName + } + } else { + // Or, this is repository accepts pull requests between branches. + if repo.AllowsPulls() { + ctx.Data["BaseRepo"] = repo + ctx.Repo.PullRequest.BaseRepo = repo + ctx.Repo.PullRequest.Allowed = true + ctx.Repo.PullRequest.SameRepo = true + ctx.Repo.PullRequest.HeadInfo = ctx.Repo.BranchName + } + } + } + fmt.Println(222222, ctx.Repo.PullRequest) + ctx.Data["PullRequestCtx"] = ctx.Repo.PullRequest + + if ctx.Query("go-get") == "1" { + ctx.Data["GoGetImport"] = path.Join(setting.Domain, setting.AppSubUrl, owner.Name, repo.Name) + prefix := setting.AppUrl + path.Join(owner.Name, repo.Name, "src", ctx.Repo.BranchName) + ctx.Data["GoDocDirectory"] = prefix + "{/dir}" + ctx.Data["GoDocFile"] = prefix + "{/dir}/{file}#L{line}" + } + } +} + +// RepoRef handles repository reference name including those contain `/`. +func RepoRef() macaron.Handler { + return func(ctx *Context) { + // Empty repository does not have reference information. + if ctx.Repo.Repository.IsBare { + return + } + + var ( + refName string + err error + ) + + // For API calls. + if ctx.Repo.GitRepo == nil { + repoPath := models.RepoPath(ctx.Repo.Owner.Name, ctx.Repo.Repository.Name) + gitRepo, err := git.OpenRepository(repoPath) + if err != nil { + ctx.Handle(500, "RepoRef Invalid repo "+repoPath, err) + return + } + ctx.Repo.GitRepo = gitRepo + } + + // Get default branch. + if len(ctx.Params("*")) == 0 { + refName = ctx.Repo.Repository.DefaultBranch + if !ctx.Repo.GitRepo.IsBranchExist(refName) { + brs, err := ctx.Repo.GitRepo.GetBranches() + if err != nil { + ctx.Handle(500, "GetBranches", err) + return + } + refName = brs[0] + } + ctx.Repo.Commit, err = ctx.Repo.GitRepo.GetBranchCommit(refName) + if err != nil { + ctx.Handle(500, "GetBranchCommit", err) + return + } + ctx.Repo.CommitID = ctx.Repo.Commit.ID.String() + ctx.Repo.IsViewBranch = true + + } else { + hasMatched := false + parts := strings.Split(ctx.Params("*"), "/") + for i, part := range parts { + refName = strings.TrimPrefix(refName+"/"+part, "/") + + if ctx.Repo.GitRepo.IsBranchExist(refName) || + ctx.Repo.GitRepo.IsTagExist(refName) { + if i < len(parts)-1 { + ctx.Repo.TreeName = strings.Join(parts[i+1:], "/") + } + hasMatched = true + break + } + } + if !hasMatched && len(parts[0]) == 40 { + refName = parts[0] + ctx.Repo.TreeName = strings.Join(parts[1:], "/") + } + + if ctx.Repo.GitRepo.IsBranchExist(refName) { + ctx.Repo.IsViewBranch = true + + ctx.Repo.Commit, err = ctx.Repo.GitRepo.GetBranchCommit(refName) + if err != nil { + ctx.Handle(500, "GetBranchCommit", err) + return + } + ctx.Repo.CommitID = ctx.Repo.Commit.ID.String() + + } else if ctx.Repo.GitRepo.IsTagExist(refName) { + ctx.Repo.IsViewTag = true + ctx.Repo.Commit, err = ctx.Repo.GitRepo.GetTagCommit(refName) + if err != nil { + ctx.Handle(500, "GetTagCommit", err) + return + } + ctx.Repo.CommitID = ctx.Repo.Commit.ID.String() + } else if len(refName) == 40 { + ctx.Repo.IsViewCommit = true + ctx.Repo.CommitID = refName + + ctx.Repo.Commit, err = ctx.Repo.GitRepo.GetCommit(refName) + if err != nil { + ctx.Handle(404, "GetCommit", nil) + return + } + } else { + ctx.Handle(404, "RepoRef invalid repo", fmt.Errorf("branch or tag not exist: %s", refName)) + return + } + } + + ctx.Repo.BranchName = refName + ctx.Data["BranchName"] = ctx.Repo.BranchName + ctx.Data["CommitID"] = ctx.Repo.CommitID + ctx.Data["IsViewBranch"] = ctx.Repo.IsViewBranch + ctx.Data["IsViewTag"] = ctx.Repo.IsViewTag + ctx.Data["IsViewCommit"] = ctx.Repo.IsViewCommit + + ctx.Repo.CommitsCount, err = ctx.Repo.Commit.CommitsCount() + if err != nil { + ctx.Handle(500, "CommitsCount", err) + return + } + ctx.Data["CommitsCount"] = ctx.Repo.CommitsCount + } +} + +func RequireRepoAdmin() macaron.Handler { + return func(ctx *Context) { + if !ctx.IsSigned || (!ctx.Repo.IsAdmin() && !ctx.User.IsAdmin) { + ctx.Handle(404, ctx.Req.RequestURI, nil) + return + } + } +} + +func RequireRepoWriter() macaron.Handler { + return func(ctx *Context) { + if !ctx.IsSigned || (!ctx.Repo.IsWriter() && !ctx.User.IsAdmin) { + ctx.Handle(404, ctx.Req.RequestURI, nil) + return + } + } +} + +// GitHookService checks if repository Git hooks service has been enabled. +func GitHookService() macaron.Handler { + return func(ctx *Context) { + if !ctx.User.CanEditGitHook() { + ctx.Handle(404, "GitHookService", nil) + return + } + } +} |