434 lines
11 KiB
Go
434 lines
11 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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"bytes"
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"encoding/base64"
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"errors"
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"fmt"
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"io/ioutil"
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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/git"
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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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const (
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CREATE base.TplName = "repo/create"
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MIGRATE base.TplName = "repo/migrate"
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SINGLE base.TplName = "repo/single"
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)
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func Create(ctx *middleware.Context) {
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ctx.Data["Title"] = "Create repository"
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ctx.Data["PageIsNewRepo"] = true
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ctx.Data["LanguageIgns"] = models.LanguageIgns
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ctx.Data["Licenses"] = models.Licenses
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ctxUser := ctx.User
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orgId, _ := base.StrTo(ctx.Query("org")).Int64()
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if orgId > 0 {
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org, err := models.GetUserById(orgId)
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if err != nil && err != models.ErrUserNotExist {
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ctx.Handle(500, "home.Dashboard(GetUserById)", err)
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return
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}
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ctxUser = org
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}
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ctx.Data["ContextUser"] = ctxUser
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if err := ctx.User.GetOrganizations(); err != nil {
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ctx.Handle(500, "home.Dashboard(GetOrganizations)", err)
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return
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}
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ctx.Data["AllUsers"] = append([]*models.User{ctx.User}, ctx.User.Orgs...)
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ctx.HTML(200, CREATE)
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}
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func CreatePost(ctx *middleware.Context, form auth.CreateRepoForm) {
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ctx.Data["Title"] = "Create repository"
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ctx.Data["PageIsNewRepo"] = true
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ctx.Data["LanguageIgns"] = models.LanguageIgns
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ctx.Data["Licenses"] = models.Licenses
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if err := ctx.User.GetOrganizations(); err != nil {
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ctx.Handle(500, "home.CreatePost(GetOrganizations)", err)
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return
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}
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ctx.Data["Orgs"] = ctx.User.Orgs
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if ctx.HasError() {
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ctx.HTML(200, CREATE)
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return
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}
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u := ctx.User
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// Not equal means current user is an organization.
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if u.Id != form.Uid {
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var err error
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u, err = models.GetUserById(form.Uid)
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if err != nil {
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if err == models.ErrUserNotExist {
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ctx.Handle(404, "home.CreatePost(GetUserById)", err)
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} else {
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ctx.Handle(500, "home.CreatePost(GetUserById)", err)
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}
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return
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}
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// Check ownership of organization.
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if !u.IsOrgOwner(ctx.User.Id) {
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ctx.Error(403)
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return
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}
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}
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repo, err := models.CreateRepository(u, form.RepoName, form.Description,
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form.Language, form.License, form.Private, false, form.InitReadme)
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if err == nil {
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log.Trace("%s Repository created: %s/%s", ctx.Req.RequestURI, u.LowerName, form.RepoName)
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ctx.Redirect("/" + u.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", 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(), CREATE, &form)
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return
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}
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if repo != nil {
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if errDelete := models.DeleteRepository(u.Id, repo.Id, u.Name); errDelete != nil {
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log.Error("repo.CreatePost(DeleteRepository): %v", errDelete)
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}
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}
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ctx.Handle(500, "repo.CreatePost(CreateRepository)", err)
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}
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func Migrate(ctx *middleware.Context) {
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ctx.Data["Title"] = "Migrate repository"
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ctx.Data["PageIsNewRepo"] = true
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if err := ctx.User.GetOrganizations(); err != nil {
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ctx.Handle(500, "home.Migrate(GetOrganizations)", err)
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return
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}
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ctx.Data["Orgs"] = ctx.User.Orgs
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ctx.HTML(200, MIGRATE)
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}
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func MigratePost(ctx *middleware.Context, form auth.MigrateRepoForm) {
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ctx.Data["Title"] = "Migrate repository"
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ctx.Data["PageIsNewRepo"] = true
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if err := ctx.User.GetOrganizations(); err != nil {
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ctx.Handle(500, "home.MigratePost(GetOrganizations)", err)
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return
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}
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ctx.Data["Orgs"] = ctx.User.Orgs
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if ctx.HasError() {
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ctx.HTML(200, MIGRATE)
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return
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}
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u := ctx.User
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// Not equal means current user is an organization.
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if u.Id != form.Uid {
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var err error
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u, err = models.GetUserById(form.Uid)
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if err != nil {
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if err == models.ErrUserNotExist {
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ctx.Handle(404, "home.MigratePost(GetUserById)", err)
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} else {
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ctx.Handle(500, "home.MigratePost(GetUserById)", err)
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}
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return
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}
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}
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authStr := strings.Replace(fmt.Sprintf("://%s:%s",
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form.AuthUserName, form.AuthPasswd), "@", "%40", -1)
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url := strings.Replace(form.Url, "://", authStr+"@", 1)
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repo, err := models.MigrateRepository(u, form.RepoName, form.Description, form.Private,
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form.Mirror, url)
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if err == nil {
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log.Trace("%s Repository migrated: %s/%s", ctx.Req.RequestURI, u.LowerName, form.RepoName)
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ctx.Redirect("/" + u.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", MIGRATE, &form)
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return
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} else if err == models.ErrRepoNameIllegal {
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ctx.RenderWithErr(models.ErrRepoNameIllegal.Error(), MIGRATE, &form)
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return
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}
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if repo != nil {
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if errDelete := models.DeleteRepository(u.Id, repo.Id, u.Name); errDelete != nil {
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log.Error("repo.MigratePost(DeleteRepository): %v", errDelete)
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}
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}
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if strings.Contains(err.Error(), "Authentication failed") {
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ctx.RenderWithErr(err.Error(), MIGRATE, &form)
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return
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}
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ctx.Handle(500, "repo.Migrate(MigrateRepository)", 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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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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isViewBranch := ctx.Repo.IsBranch
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ctx.Data["IsViewBranch"] = isViewBranch
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treePath := treename
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if len(treePath) != 0 {
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treePath = treePath + "/"
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}
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entry, err := ctx.Repo.Commit.GetTreeEntryByPath(treename)
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if err != nil && err != git.ErrNotExist {
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ctx.Handle(404, "repo.Single(GetTreeEntryByPath)", err)
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return
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}
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if len(treename) != 0 && entry == 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 entry != nil && !entry.IsDir() {
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blob := entry.Blob()
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if dataRc, err := blob.Data(); err != nil {
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ctx.Handle(404, "repo.Single(blob.Data)", err)
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} else {
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ctx.Data["FileSize"] = blob.Size()
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ctx.Data["IsFile"] = true
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ctx.Data["FileName"] = blob.Name()
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ext := path.Ext(blob.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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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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_, isTextFile := base.IsTextFile(buf)
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_, isImageFile := base.IsImageFile(buf)
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ctx.Data["FileIsText"] = isTextFile
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switch {
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case isImageFile:
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ctx.Data["IsImageFile"] = true
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case isTextFile:
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d, _ := ioutil.ReadAll(dataRc)
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buf = append(buf, d...)
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readmeExist := base.IsMarkdownFile(blob.Name()) || base.IsReadmeFile(blob.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(buf, ""))
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} else {
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ctx.Data["FileContent"] = string(buf)
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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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tree, err := ctx.Repo.Commit.SubTree(treename)
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if err != nil {
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ctx.Handle(404, "repo.Single(SubTree)", err)
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return
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}
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entries := tree.ListEntries()
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entries.Sort()
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files := make([][]interface{}, 0, len(entries))
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for _, te := range entries {
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c, err := ctx.Repo.Commit.GetCommitOfRelPath(filepath.Join(treePath, te.Name()))
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if err != nil {
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ctx.Handle(404, "repo.Single(SubTree)", err)
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return
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}
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files = append(files, []interface{}{te, c})
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}
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ctx.Data["Files"] = files
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var readmeFile *git.Blob
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for _, f := range entries {
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if f.IsDir() || !base.IsReadmeFile(f.Name()) {
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continue
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} else {
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readmeFile = f.Blob()
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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 dataRc, err := readmeFile.Data(); 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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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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ctx.Data["FileSize"] = readmeFile.Size
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ctx.Data["FileLink"] = rawLink + "/" + treename
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_, isTextFile := base.IsTextFile(buf)
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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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d, _ := ioutil.ReadAll(dataRc)
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buf = append(buf, d...)
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switch {
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case base.IsMarkdownFile(readmeFile.Name()):
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buf = base.RenderMarkdown(buf, branchLink)
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default:
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buf = bytes.Replace(buf, []byte("\n"), []byte(`<br>`), -1)
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}
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ctx.Data["FileContent"] = string(buf)
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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["TreeName"] = treename
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ctx.Data["Treenames"] = treenames
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ctx.Data["TreePath"] = treePath
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ctx.Data["BranchLink"] = branchLink
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ctx.HTML(200, SINGLE)
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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, base.TplName("status/401"))
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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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