Rename module: middleware -> context

4 files changed, 0 insertions, 903 deletions

diff --git a/modules/middleware/auth.go b/modules/middleware/auth.go
deleted file mode 100644
index 4e549a0782..0000000000
--- a/modules/middleware/auth.go
+++ /dev/null
@@ -1,128 +0,0 @@
-// 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 middleware
-
-import (
-	"fmt"
-	"net/url"
-
-	"github.com/go-macaron/csrf"
-	"gopkg.in/macaron.v1"
-
-	"github.com/gogits/gogs/models"
-	"github.com/gogits/gogs/modules/auth"
-	"github.com/gogits/gogs/modules/base"
-	"github.com/gogits/gogs/modules/log"
-	"github.com/gogits/gogs/modules/setting"
-)
-
-type ToggleOptions struct {
-	SignInRequire  bool
-	SignOutRequire bool
-	AdminRequire   bool
-	DisableCsrf    bool
-}
-
-// AutoSignIn reads cookie and try to auto-login.
-func AutoSignIn(ctx *Context) (bool, error) {
-	if !models.HasEngine {
-		return false, nil
-	}
-
-	uname := ctx.GetCookie(setting.CookieUserName)
-	if len(uname) == 0 {
-		return false, nil
-	}
-
-	isSucceed := false
-	defer func() {
-		if !isSucceed {
-			log.Trace("auto-login cookie cleared: %s", uname)
-			ctx.SetCookie(setting.CookieUserName, "", -1, setting.AppSubUrl)
-			ctx.SetCookie(setting.CookieRememberName, "", -1, setting.AppSubUrl)
-		}
-	}()
-
-	u, err := models.GetUserByName(uname)
-	if err != nil {
-		if !models.IsErrUserNotExist(err) {
-			return false, fmt.Errorf("GetUserByName: %v", err)
-		}
-		return false, nil
-	}
-
-	if val, _ := ctx.GetSuperSecureCookie(
-		base.EncodeMD5(u.Rands+u.Passwd), setting.CookieRememberName); val != u.Name {
-		return false, nil
-	}
-
-	isSucceed = true
-	ctx.Session.Set("uid", u.Id)
-	ctx.Session.Set("uname", u.Name)
-	return true, nil
-}
-
-func Toggle(options *ToggleOptions) macaron.Handler {
-	return func(ctx *Context) {
-		// Cannot view any page before installation.
-		if !setting.InstallLock {
-			ctx.Redirect(setting.AppSubUrl + "/install")
-			return
-		}
-
-		// Checking non-logged users landing page.
-		if !ctx.IsSigned && ctx.Req.RequestURI == "/" && setting.LandingPageUrl != setting.LANDING_PAGE_HOME {
-			ctx.Redirect(setting.AppSubUrl + string(setting.LandingPageUrl))
-			return
-		}
-
-		// Redirect to dashboard if user tries to visit any non-login page.
-		if options.SignOutRequire && ctx.IsSigned && ctx.Req.RequestURI != "/" {
-			ctx.Redirect(setting.AppSubUrl + "/")
-			return
-		}
-
-		if !options.SignOutRequire && !options.DisableCsrf && ctx.Req.Method == "POST" && !auth.IsAPIPath(ctx.Req.URL.Path) {
-			csrf.Validate(ctx.Context, ctx.csrf)
-			if ctx.Written() {
-				return
-			}
-		}
-
-		if options.SignInRequire {
-			if !ctx.IsSigned {
-				// Restrict API calls with error message.
-				if auth.IsAPIPath(ctx.Req.URL.Path) {
-					ctx.APIError(403, "", "Only signed in user is allowed to call APIs.")
-					return
-				}
-
-				ctx.SetCookie("redirect_to", url.QueryEscape(setting.AppSubUrl+ctx.Req.RequestURI), 0, setting.AppSubUrl)
-				ctx.Redirect(setting.AppSubUrl + "/user/login")
-				return
-			} else if !ctx.User.IsActive && setting.Service.RegisterEmailConfirm {
-				ctx.Data["Title"] = ctx.Tr("auth.active_your_account")
-				ctx.HTML(200, "user/auth/activate")
-				return
-			}
-		}
-
-		// Auto-signin info is provided and has not signed in.
-		if !options.SignOutRequire && !ctx.IsSigned && !auth.IsAPIPath(ctx.Req.URL.Path) &&
-			len(ctx.GetCookie(setting.CookieUserName)) > 0 {
-			ctx.SetCookie("redirect_to", url.QueryEscape(setting.AppSubUrl+ctx.Req.RequestURI), 0, setting.AppSubUrl)
-			ctx.Redirect(setting.AppSubUrl + "/user/login")
-			return
-		}
-
-		if options.AdminRequire {
-			if !ctx.User.IsAdmin {
-				ctx.Error(403)
-				return
-			}
-			ctx.Data["PageIsAdmin"] = true
-		}
-	}
-}
diff --git a/modules/middleware/context.go b/modules/middleware/context.go
deleted file mode 100644
index d2b7de4a27..0000000000
--- a/modules/middleware/context.go
+++ /dev/null
@@ -1,266 +0,0 @@
-// 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 middleware
-
-import (
-	"fmt"
-	"html/template"
-	"io"
-	"net/http"
-	"strings"
-	"time"
-
-	"github.com/go-macaron/cache"
-	"github.com/go-macaron/csrf"
-	"github.com/go-macaron/i18n"
-	"github.com/go-macaron/session"
-	"gopkg.in/macaron.v1"
-
-	"github.com/gogits/git-module"
-
-	"github.com/gogits/gogs/models"
-	"github.com/gogits/gogs/modules/auth"
-	"github.com/gogits/gogs/modules/base"
-	"github.com/gogits/gogs/modules/log"
-	"github.com/gogits/gogs/modules/setting"
-)
-
-type PullRequestContext struct {
-	BaseRepo *models.Repository
-	Allowed  bool
-	SameRepo bool
-	HeadInfo string // [<user>:]<branch>
-}
-
-type RepoContext struct {
-	AccessMode   models.AccessMode
-	IsWatching   bool
-	IsViewBranch bool
-	IsViewTag    bool
-	IsViewCommit bool
-	Repository   *models.Repository
-	Owner        *models.User
-	Commit       *git.Commit
-	Tag          *git.Tag
-	GitRepo      *git.Repository
-	BranchName   string
-	TagName      string
-	TreeName     string
-	CommitID     string
-	RepoLink     string
-	CloneLink    models.CloneLink
-	CommitsCount int64
-	Mirror       *models.Mirror
-
-	PullRequest *PullRequestContext
-}
-
-// Context represents context of a request.
-type Context struct {
-	*macaron.Context
-	Cache   cache.Cache
-	csrf    csrf.CSRF
-	Flash   *session.Flash
-	Session session.Store
-
-	User        *models.User
-	IsSigned    bool
-	IsBasicAuth bool
-
-	Repo *RepoContext
-
-	Org struct {
-		IsOwner      bool
-		IsMember     bool
-		IsTeamMember bool // Is member of team.
-		IsTeamAdmin  bool // In owner team or team that has admin permission level.
-		Organization *models.User
-		OrgLink      string
-
-		Team *models.Team
-	}
-}
-
-// IsOwner returns true if current user is the owner of repository.
-func (r *RepoContext) IsOwner() bool {
-	return r.AccessMode >= models.ACCESS_MODE_OWNER
-}
-
-// IsAdmin returns true if current user has admin or higher access of repository.
-func (r *RepoContext) IsAdmin() bool {
-	return r.AccessMode >= models.ACCESS_MODE_ADMIN
-}
-
-// IsWriter returns true if current user has write or higher access of repository.
-func (r *RepoContext) IsWriter() bool {
-	return r.AccessMode >= models.ACCESS_MODE_WRITE
-}
-
-// HasAccess returns true if the current user has at least read access for this repository
-func (r *RepoContext) HasAccess() bool {
-	return r.AccessMode >= models.ACCESS_MODE_READ
-}
-
-// HasError returns true if error occurs in form validation.
-func (ctx *Context) HasApiError() bool {
-	hasErr, ok := ctx.Data["HasError"]
-	if !ok {
-		return false
-	}
-	return hasErr.(bool)
-}
-
-func (ctx *Context) GetErrMsg() string {
-	return ctx.Data["ErrorMsg"].(string)
-}
-
-// HasError returns true if error occurs in form validation.
-func (ctx *Context) HasError() bool {
-	hasErr, ok := ctx.Data["HasError"]
-	if !ok {
-		return false
-	}
-	ctx.Flash.ErrorMsg = ctx.Data["ErrorMsg"].(string)
-	ctx.Data["Flash"] = ctx.Flash
-	return hasErr.(bool)
-}
-
-// HasValue returns true if value of given name exists.
-func (ctx *Context) HasValue(name string) bool {
-	_, ok := ctx.Data[name]
-	return ok
-}
-
-// HTML calls Context.HTML and converts template name to string.
-func (ctx *Context) HTML(status int, name base.TplName) {
-	log.Debug("Template: %s", name)
-	ctx.Context.HTML(status, string(name))
-}
-
-// RenderWithErr used for page has form validation but need to prompt error to users.
-func (ctx *Context) RenderWithErr(msg string, tpl base.TplName, form interface{}) {
-	if form != nil {
-		auth.AssignForm(form, ctx.Data)
-	}
-	ctx.Flash.ErrorMsg = msg
-	ctx.Data["Flash"] = ctx.Flash
-	ctx.HTML(200, tpl)
-}
-
-// Handle handles and logs error by given status.
-func (ctx *Context) Handle(status int, title string, err error) {
-	if err != nil {
-		log.Error(4, "%s: %v", title, err)
-		if macaron.Env != macaron.PROD {
-			ctx.Data["ErrorMsg"] = err
-		}
-	}
-
-	switch status {
-	case 404:
-		ctx.Data["Title"] = "Page Not Found"
-	case 500:
-		ctx.Data["Title"] = "Internal Server Error"
-	}
-	ctx.HTML(status, base.TplName(fmt.Sprintf("status/%d", status)))
-}
-
-func (ctx *Context) HandleText(status int, title string) {
-	if (status/100 == 4) || (status/100 == 5) {
-		log.Error(4, "%s", title)
-	}
-	ctx.PlainText(status, []byte(title))
-}
-
-// APIError logs error with title if status is 500.
-func (ctx *Context) APIError(status int, title string, obj interface{}) {
-	var message string
-	if err, ok := obj.(error); ok {
-		message = err.Error()
-	} else {
-		message = obj.(string)
-	}
-
-	if status == 500 {
-		log.Error(4, "%s: %s", title, message)
-	}
-
-	ctx.JSON(status, map[string]string{
-		"message": message,
-		"url":     base.DOC_URL,
-	})
-}
-
-func (ctx *Context) ServeContent(name string, r io.ReadSeeker, params ...interface{}) {
-	modtime := time.Now()
-	for _, p := range params {
-		switch v := p.(type) {
-		case time.Time:
-			modtime = v
-		}
-	}
-	ctx.Resp.Header().Set("Content-Description", "File Transfer")
-	ctx.Resp.Header().Set("Content-Type", "application/octet-stream")
-	ctx.Resp.Header().Set("Content-Disposition", "attachment; filename="+name)
-	ctx.Resp.Header().Set("Content-Transfer-Encoding", "binary")
-	ctx.Resp.Header().Set("Expires", "0")
-	ctx.Resp.Header().Set("Cache-Control", "must-revalidate")
-	ctx.Resp.Header().Set("Pragma", "public")
-	http.ServeContent(ctx.Resp, ctx.Req.Request, name, modtime, r)
-}
-
-// Contexter initializes a classic context for a request.
-func Contexter() macaron.Handler {
-	return func(c *macaron.Context, l i18n.Locale, cache cache.Cache, sess session.Store, f *session.Flash, x csrf.CSRF) {
-		ctx := &Context{
-			Context: c,
-			Cache:   cache,
-			csrf:    x,
-			Flash:   f,
-			Session: sess,
-			Repo: &RepoContext{
-				PullRequest: &PullRequestContext{},
-			},
-		}
-		// Compute current URL for real-time change language.
-		ctx.Data["Link"] = setting.AppSubUrl + strings.TrimSuffix(ctx.Req.URL.Path, "/")
-
-		ctx.Data["PageStartTime"] = time.Now()
-
-		// Get user from session if logined.
-		ctx.User, ctx.IsBasicAuth = auth.SignedInUser(ctx.Context, ctx.Session)
-
-		if ctx.User != nil {
-			ctx.IsSigned = true
-			ctx.Data["IsSigned"] = ctx.IsSigned
-			ctx.Data["SignedUser"] = ctx.User
-			ctx.Data["SignedUserID"] = ctx.User.Id
-			ctx.Data["SignedUserName"] = ctx.User.Name
-			ctx.Data["IsAdmin"] = ctx.User.IsAdmin
-		} else {
-			ctx.Data["SignedUserID"] = 0
-			ctx.Data["SignedUserName"] = ""
-		}
-
-		// If request sends files, parse them here otherwise the Query() can't be parsed and the CsrfToken will be invalid.
-		if ctx.Req.Method == "POST" && strings.Contains(ctx.Req.Header.Get("Content-Type"), "multipart/form-data") {
-			if err := ctx.Req.ParseMultipartForm(setting.AttachmentMaxSize << 20); err != nil && !strings.Contains(err.Error(), "EOF") { // 32MB max size
-				ctx.Handle(500, "ParseMultipartForm", err)
-				return
-			}
-		}
-
-		ctx.Data["CsrfToken"] = x.GetToken()
-		ctx.Data["CsrfTokenHtml"] = template.HTML(`<input type="hidden" name="_csrf" value="` + x.GetToken() + `">`)
-		log.Debug("Session ID: %s", sess.ID())
-		log.Debug("CSRF Token: %v", ctx.Data["CsrfToken"])
-
-		ctx.Data["ShowRegistrationButton"] = setting.Service.ShowRegistrationButton
-		ctx.Data["ShowFooterBranding"] = setting.ShowFooterBranding
-		ctx.Data["ShowFooterVersion"] = setting.ShowFooterVersion
-
-		c.Map(ctx)
-	}
-}
diff --git a/modules/middleware/org.go b/modules/middleware/org.go
deleted file mode 100644
index eec2b556fd..0000000000
--- a/modules/middleware/org.go
+++ /dev/null
@@ -1,141 +0,0 @@
-// 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 middleware
-
-import (
-	"strings"
-
-	"gopkg.in/macaron.v1"
-
-	"github.com/gogits/gogs/models"
-	"github.com/gogits/gogs/modules/setting"
-)
-
-func HandleOrgAssignment(ctx *Context, args ...bool) {
-	var (
-		requireMember     bool
-		requireOwner      bool
-		requireTeamMember bool
-		requireTeamAdmin  bool
-	)
-	if len(args) >= 1 {
-		requireMember = args[0]
-	}
-	if len(args) >= 2 {
-		requireOwner = args[1]
-	}
-	if len(args) >= 3 {
-		requireTeamMember = args[2]
-	}
-	if len(args) >= 4 {
-		requireTeamAdmin = args[3]
-	}
-
-	orgName := ctx.Params(":org")
-
-	var err error
-	ctx.Org.Organization, err = models.GetUserByName(orgName)
-	if err != nil {
-		if models.IsErrUserNotExist(err) {
-			ctx.Handle(404, "GetUserByName", err)
-		} else {
-			ctx.Handle(500, "GetUserByName", err)
-		}
-		return
-	}
-	org := ctx.Org.Organization
-	ctx.Data["Org"] = org
-
-	// Force redirection when username is actually a user.
-	if !org.IsOrganization() {
-		ctx.Redirect("/" + org.Name)
-		return
-	}
-
-	// Admin has super access.
-	if ctx.IsSigned && ctx.User.IsAdmin {
-		ctx.Org.IsOwner = true
-		ctx.Org.IsMember = true
-		ctx.Org.IsTeamMember = true
-		ctx.Org.IsTeamAdmin = true
-	} else if ctx.IsSigned {
-		ctx.Org.IsOwner = org.IsOwnedBy(ctx.User.Id)
-		if ctx.Org.IsOwner {
-			ctx.Org.IsMember = true
-			ctx.Org.IsTeamMember = true
-			ctx.Org.IsTeamAdmin = true
-		} else {
-			if org.IsOrgMember(ctx.User.Id) {
-				ctx.Org.IsMember = true
-			}
-		}
-	} else {
-		// Fake data.
-		ctx.Data["SignedUser"] = &models.User{}
-	}
-	if (requireMember && !ctx.Org.IsMember) ||
-		(requireOwner && !ctx.Org.IsOwner) {
-		ctx.Handle(404, "OrgAssignment", err)
-		return
-	}
-	ctx.Data["IsOrganizationOwner"] = ctx.Org.IsOwner
-	ctx.Data["IsOrganizationMember"] = ctx.Org.IsMember
-
-	ctx.Org.OrgLink = setting.AppSubUrl + "/org/" + org.Name
-	ctx.Data["OrgLink"] = ctx.Org.OrgLink
-
-	// Team.
-	if ctx.Org.IsMember {
-		if ctx.Org.IsOwner {
-			if err := org.GetTeams(); err != nil {
-				ctx.Handle(500, "GetTeams", err)
-				return
-			}
-		} else {
-			if err := org.GetUserTeams(ctx.User.Id); err != nil {
-				ctx.Handle(500, "GetUserTeams", err)
-				return
-			}
-		}
-	}
-
-	teamName := ctx.Params(":team")
-	if len(teamName) > 0 {
-		teamExists := false
-		for _, team := range org.Teams {
-			if team.LowerName == strings.ToLower(teamName) {
-				teamExists = true
-				ctx.Org.Team = team
-				ctx.Org.IsTeamMember = true
-				ctx.Data["Team"] = ctx.Org.Team
-				break
-			}
-		}
-
-		if !teamExists {
-			ctx.Handle(404, "OrgAssignment", err)
-			return
-		}
-
-		ctx.Data["IsTeamMember"] = ctx.Org.IsTeamMember
-		if requireTeamMember && !ctx.Org.IsTeamMember {
-			ctx.Handle(404, "OrgAssignment", err)
-			return
-		}
-
-		ctx.Org.IsTeamAdmin = ctx.Org.Team.IsOwnerTeam() || ctx.Org.Team.Authorize >= models.ACCESS_MODE_ADMIN
-		ctx.Data["IsTeamAdmin"] = ctx.Org.IsTeamAdmin
-		if requireTeamAdmin && !ctx.Org.IsTeamAdmin {
-			ctx.Handle(404, "OrgAssignment", err)
-			return
-		}
-	}
-}
-
-func OrgAssignment(args ...bool) macaron.Handler {
-	return func(ctx *Context) {
-		HandleOrgAssignment(ctx, args...)
-	}
-}
diff --git a/modules/middleware/repo.go b/modules/middleware/repo.go
deleted file mode 100644
index f96b87d437..0000000000
--- a/modules/middleware/repo.go
+++ /dev/null
@@ -1,368 +0,0 @@
-// 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 middleware
-
-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
-		}
-	}
-}