Work on #5 fork and fix #608

LICENSE

@@ -1,27 +1,19 @@
-Copyright (c) 2014
-All rights reserved.
+Copyright (c) 2014 All Gogs Contributors
 
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
 
-* Redistributions of source code must retain the above copyright notice, this
-  list of conditions and the following disclaimer.
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
 
-* Redistributions in binary form must reproduce the above copyright notice,
-  this list of conditions and the following disclaimer in the documentation
-  and/or other materials provided with the distribution.
-
-* Neither the name of the {organization} nor the names of its
-  contributors may be used to endorse or promote products derived from
-  this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

README.md

@@ -5,7 +5,7 @@ Gogs(Go Git Service) is a painless self-hosted Git Service written in Go.
 
 ![Demo](https://gowalker.org/public/gogs_demo.gif)
 
-##### Current version: 0.5.6 Beta
+##### Current version: 0.5.7 Beta
 
 ### NOTICES
 
@@ -35,7 +35,7 @@ The goal of this project is to make the easiest, fastest and most painless way t
 - Reverse proxy suburl support
 - Register/delete/rename account
 - Create/manage/delete organization with team management
-- Create/migrate/mirror/delete/watch/rename/transfer public/private repository
+- Create/fork/migrate/mirror/delete/watch/rename/transfer public/private repository
 - Repository viewer/release/issue tracker
 - Repository and Organization level webhooks
 - Repository Git hooks

README_ZH.md

@@ -5,7 +5,7 @@ Gogs(Go Git Service) 是一个基于 Go 语言的自助 Git 服务。
 
 ![Demo](https://gowalker.org/public/gogs_demo.gif)
 
-##### 当前版本：0.5.6 Beta
+##### 当前版本：0.5.7 Beta
 
 ## 开发目的
 
@@ -26,7 +26,7 @@ Gogs 的目标是打造一个最简单、最快速和最轻松的方式搭建自
 - 支持反向代理子路径
 - 支持 注册/删除/重命名 用户
 - 支持 创建/管理/删除 组织以及团队管理功能
-- 支持 创建/迁移/镜像/删除/关注/重命名/转移 公开/私有 仓库
+- 支持 创建/派生/迁移/镜像/删除/关注/重命名/转移 公开/私有 仓库
 - 支持仓库 浏览/发布/工单管理
 - 支持仓库和组织级别 Web 钩子
 - 支持仓库 Git 钩子

cmd/web.go

@@ -265,7 +265,7 @@ func runWeb(*cli.Context) {
 
 	reqTrueOwner := middleware.RequireTrueOwner()
 
-	// Organization routers.
+	// Organization.
 	m.Group("/org", func() {
 		m.Get("/create", org.Create)
 		m.Post("/create", bindIgnErr(auth.CreateOrgForm{}), org.CreatePost)
@@ -309,12 +309,14 @@ func runWeb(*cli.Context) {
 		m.Get("/:org", org.Home)
 	}, middleware.OrgAssignment(true))
 
-	// Repository routers.
+	// Repository.
 	m.Group("/repo", func() {
 		m.Get("/create", repo.Create)
 		m.Post("/create", bindIgnErr(auth.CreateRepoForm{}), repo.CreatePost)
 		m.Get("/migrate", repo.Migrate)
 		m.Post("/migrate", bindIgnErr(auth.MigrateRepoForm{}), repo.MigratePost)
+		m.Get("/fork", repo.Fork)
+		m.Post("/fork", bindIgnErr(auth.CreateRepoForm{}), repo.ForkPost)
 	}, reqSignIn)
 
 	m.Group("/:username/:reponame", func() {

conf/locale/locale_en-US.ini

@@ -26,6 +26,7 @@ organization = Organization
 mirror = Mirror
 new_repo = New Repository
 new_migrate = New Migration
+new_fork = New Fork Repository
 new_org = New Organization
 manage_org = Manage Organizations
 admin_panel = Admin Panel
@@ -233,6 +234,9 @@ repo_name = Repository Name
 repo_name_helper = Great repository names are short, memorable and <strong>unique</strong>.
 visibility = Visibility
 visiblity_helper = This repository is <span class="label label-red label-radius">Private</span>
+fork_repo = Fork Repository
+fork_from = Fork From
+fork_visiblity_helper = Forked repository cannot change its visiblity
 repo_desc = Description
 repo_lang = Language
 repo_lang_helper = Select a .gitignore file

gogs.go

@@ -17,7 +17,7 @@ import (
 	"github.com/gogits/gogs/modules/setting"
 )
 
-const APP_VER = "0.5.6.1104 Beta"
+const APP_VER = "0.5.7.1105 Beta"
 
 func init() {
 	runtime.GOMAXPROCS(runtime.NumCPU())

models/repo.go

@@ -1298,8 +1298,8 @@ func IsStaring(uid, repoId int64) bool {
 //  \___  / \____/|__|  |__|_ \
 //      \/                   \/
 
-func ForkRepository(u *User, oldRepo *Repository) (*Repository, error) {
-	isExist, err := IsRepositoryExist(u, oldRepo.Name)
+func ForkRepository(u *User, oldRepo *Repository, name, desc string) (*Repository, error) {
+	isExist, err := IsRepositoryExist(u, name)
 	if err != nil {
 		return nil, err
 	} else if isExist {
@@ -1323,9 +1323,9 @@ func ForkRepository(u *User, oldRepo *Repository) (*Repository, error) {
 	repo := &Repository{
 		OwnerId:     u.Id,
 		Owner:       u,
-		Name:        oldRepo.Name,
-		LowerName:   oldRepo.LowerName,
-		Description: oldRepo.Description,
+		Name:        name,
+		LowerName:   strings.ToLower(name),
+		Description: desc,
 		IsPrivate:   oldRepo.IsPrivate,
 		IsFork:      true,
 		ForkId:      oldRepo.Id,

routers/repo/repo.go

@@ -24,8 +24,23 @@ import (
 const (
 	CREATE  base.TplName = "repo/create"
 	MIGRATE base.TplName = "repo/migrate"
+	FORK    base.TplName = "repo/fork"
 )
 
+func checkContextUser(ctx *middleware.Context, uid int64) (*models.User, error) {
+	ctxUser := ctx.User
+	if uid > 0 {
+		org, err := models.GetUserById(uid)
+		if err != models.ErrUserNotExist {
+			if err != nil {
+				return nil, fmt.Errorf("GetUserById: %v", err)
+			}
+			ctxUser = org
+		}
+	}
+	return ctxUser, nil
+}
+
 func Create(ctx *middleware.Context) {
 	ctx.Data["Title"] = ctx.Tr("new_repo")
 
@@ -35,14 +50,10 @@ func Create(ctx *middleware.Context) {
 	ctx.Data["Gitignores"] = models.Gitignores
 	ctx.Data["Licenses"] = models.Licenses
 
-	ctxUser := ctx.User
-	if orgId := com.StrTo(ctx.Query("org")).MustInt64(); orgId > 0 {
-		org, err := models.GetUserById(orgId)
-		if err != nil && err != models.ErrUserNotExist {
-			ctx.Handle(500, "GetUserById", err)
-			return
-		}
-		ctxUser = org
+	ctxUser, err := checkContextUser(ctx, ctx.QueryInt64("org"))
+	if err != nil {
+		ctx.Handle(500, "checkContextUser", err)
+		return
 	}
 	ctx.Data["ContextUser"] = ctxUser
 
@@ -64,12 +75,12 @@ func CreatePost(ctx *middleware.Context, form auth.CreateRepoForm) {
 	ctxUser := ctx.User
 	// Not equal means current user is an organization.
 	if form.Uid != ctx.User.Id {
-		org, err := models.GetUserById(form.Uid)
-		if err != nil && err != models.ErrUserNotExist {
-			ctx.Handle(500, "GetUserById", err)
+		var err error
+		ctxUser, err = checkContextUser(ctx, form.Uid)
+		if err != nil {
+			ctx.Handle(500, "checkContextUser", err)
 			return
 		}
-		ctxUser = org
 	}
 	ctx.Data["ContextUser"] = ctxUser
 
@@ -95,8 +106,8 @@ func CreatePost(ctx *middleware.Context, form auth.CreateRepoForm) {
 	repo, err := models.CreateRepository(ctxUser, form.RepoName, form.Description,
 		form.Gitignore, form.License, form.Private, false, form.InitReadme)
 	if err == nil {
-		log.Trace("Repository created: %s/%s", ctxUser.Name, form.RepoName)
-		ctx.Redirect(setting.AppSubUrl + "/" + ctxUser.Name + "/" + form.RepoName)
+		log.Trace("Repository created: %s/%s", ctxUser.Name, repo.Name)
+		ctx.Redirect(setting.AppSubUrl + "/" + ctxUser.Name + "/" + repo.Name)
 		return
 	} else if err == models.ErrRepoAlreadyExist {
 		ctx.Data["Err_RepoName"] = true
@@ -119,14 +130,10 @@ func CreatePost(ctx *middleware.Context, form auth.CreateRepoForm) {
 func Migrate(ctx *middleware.Context) {
 	ctx.Data["Title"] = ctx.Tr("new_migrate")
 
-	ctxUser := ctx.User
-	if orgId := com.StrTo(ctx.Query("org")).MustInt64(); orgId > 0 {
-		org, err := models.GetUserById(orgId)
-		if err != nil && err != models.ErrUserNotExist {
-			ctx.Handle(500, "GetUserById", err)
-			return
-		}
-		ctxUser = org
+	ctxUser, err := checkContextUser(ctx, ctx.QueryInt64("org"))
+	if err != nil {
+		ctx.Handle(500, "checkContextUser", err)
+		return
 	}
 	ctx.Data["ContextUser"] = ctxUser
 
@@ -145,12 +152,12 @@ func MigratePost(ctx *middleware.Context, form auth.MigrateRepoForm) {
 	ctxUser := ctx.User
 	// Not equal means current user is an organization.
 	if form.Uid != ctx.User.Id {
-		org, err := models.GetUserById(form.Uid)
+		var err error
+		ctxUser, err = checkContextUser(ctx, form.Uid)
 		if err != nil {
-			ctx.Handle(500, "GetUserById", err)
+			ctx.Handle(500, "checkContextUser", err)
 			return
 		}
-		ctxUser = org
 	}
 	ctx.Data["ContextUser"] = ctxUser
 
@@ -206,6 +213,114 @@ func MigratePost(ctx *middleware.Context, form auth.MigrateRepoForm) {
 	ctx.Handle(500, "MigratePost", err)
 }
 
+func getForkRepository(ctx *middleware.Context) (*models.Repository, error) {
+	forkId := ctx.QueryInt64("fork_id")
+	ctx.Data["ForkId"] = forkId
+
+	forkRepo, err := models.GetRepositoryById(forkId)
+	if err != nil {
+		return nil, fmt.Errorf("GetRepositoryById: %v", err)
+	}
+	ctx.Data["repo_name"] = forkRepo.Name
+	ctx.Data["desc"] = forkRepo.Description
+
+	if err = forkRepo.GetOwner(); err != nil {
+		return nil, fmt.Errorf("GetOwner: %v", err)
+	}
+	ctx.Data["ForkFrom"] = forkRepo.Owner.Name + "/" + forkRepo.Name
+	return forkRepo, nil
+}
+
+func Fork(ctx *middleware.Context) {
+	ctx.Data["Title"] = ctx.Tr("new_fork")
+
+	if _, err := getForkRepository(ctx); err != nil {
+		if err == models.ErrRepoNotExist {
+			ctx.Redirect(setting.AppSubUrl + "/")
+		} else {
+			ctx.Handle(500, "getForkRepository", err)
+		}
+		return
+	}
+
+	// FIXME: maybe sometime can directly fork to organization?
+	ctx.Data["ContextUser"] = ctx.User
+	if err := ctx.User.GetOrganizations(); err != nil {
+		ctx.Handle(500, "GetOrganizations", err)
+		return
+	}
+	ctx.Data["Orgs"] = ctx.User.Orgs
+
+	ctx.HTML(200, FORK)
+}
+
+func ForkPost(ctx *middleware.Context, form auth.CreateRepoForm) {
+	ctx.Data["Title"] = ctx.Tr("new_fork")
+
+	forkRepo, err := getForkRepository(ctx)
+	if err != nil {
+		if err == models.ErrRepoNotExist {
+			ctx.Redirect(setting.AppSubUrl + "/")
+		} else {
+			ctx.Handle(500, "getForkRepository", err)
+		}
+		return
+	}
+
+	ctxUser := ctx.User
+	// Not equal means current user is an organization.
+	if form.Uid != ctx.User.Id {
+		var err error
+		ctxUser, err = checkContextUser(ctx, form.Uid)
+		if err != nil {
+			ctx.Handle(500, "checkContextUser", err)
+			return
+		}
+	}
+	ctx.Data["ContextUser"] = ctxUser
+
+	if err := ctx.User.GetOrganizations(); err != nil {
+		ctx.Handle(500, "GetOrganizations", err)
+		return
+	}
+	ctx.Data["Orgs"] = ctx.User.Orgs
+
+	if ctx.HasError() {
+		ctx.HTML(200, CREATE)
+		return
+	}
+
+	if ctxUser.IsOrganization() {
+		// Check ownership of organization.
+		if !ctxUser.IsOrgOwner(ctx.User.Id) {
+			ctx.Error(403)
+			return
+		}
+	}
+
+	repo, err := models.ForkRepository(ctxUser, forkRepo, form.RepoName, form.Description)
+	if err == nil {
+		log.Trace("Repository forked: %s/%s", ctxUser.Name, repo.Name)
+		ctx.Redirect(setting.AppSubUrl + "/" + ctxUser.Name + "/" + repo.Name)
+		return
+	} else if err == models.ErrRepoAlreadyExist {
+		ctx.Data["Err_RepoName"] = true
+		ctx.RenderWithErr(ctx.Tr("form.repo_name_been_taken"), FORK, &form)
+		return
+	} else if err == models.ErrRepoNameIllegal {
+		ctx.Data["Err_RepoName"] = true
+		ctx.RenderWithErr(ctx.Tr("form.illegal_repo_name"), CREATE, &form)
+		return
+	}
+
+	if repo != nil {
+		if errDelete := models.DeleteRepository(ctxUser.Id, repo.Id, ctxUser.Name); errDelete != nil {
+			log.Error(4, "DeleteRepository: %v", errDelete)
+		}
+	}
+	ctx.Handle(500, "ForkPost", err)
+}
+
 func Action(ctx *middleware.Context) {
 	var err error
 	switch ctx.Params(":action") {
@@ -217,20 +332,6 @@ func Action(ctx *middleware.Context) {
 		err = models.StarRepo(ctx.User.Id, ctx.Repo.Repository.Id, true)
 	case "unstar":
 		err = models.StarRepo(ctx.User.Id, ctx.Repo.Repository.Id, false)
-	case "fork":
-		repo, err := models.ForkRepository(ctx.User, ctx.Repo.Repository)
-		if err != nil {
-			if err != models.ErrRepoAlreadyExist {
-				log.Error(4, "Action(%s): %v", ctx.Params(":action"), err)
-				ctx.JSON(200, map[string]interface{}{
-					"ok":  false,
-					"err": err.Error(),
-				})
-				return
-			}
-		}
-		ctx.Redirect(setting.AppSubUrl + "/" + repo.Owner.Name + "/" + repo.Name)
-		return
 	case "desc":
 		if !ctx.Repo.IsOwner {
 			ctx.Error(404)

templates/.VERSION

@@ -1 +1 @@
-0.5.6.1104 Beta
+0.5.7.1105 Beta

templates/repo/fork.tmpl

@@ -0,0 +1,65 @@
+{{template "ng/base/head" .}}
+{{template "ng/base/header" .}}
+<div id="repo-wrapper">
+    <form id="repo-create-form" class="form form-align panel panel-radius" action="{{AppSubUrl}}/repo/fork?fork_id={{.ForkId}}" method="post">
+        {{.CsrfTokenHtml}}
+        <div class="panel-header">
+            <h2>{{.i18n.Tr "new_fork"}}</h2>
+        </div>
+        <div class="panel-content">
+            {{template "ng/base/alert" .}}
+            <div class="field">
+                <label for="owner" class="req">{{.i18n.Tr "repo.owner"}}</label>
+                <input id="repo-owner-id" type="hidden" name="uid" value="{{.ContextUser.Id}}" />
+                <div class="inline-block drop">
+                    <a class="drop-bottom">
+                        <img class="avatar" src="{{.ContextUser.AvatarLink}}" id="repo-owner-avatar" alt="user-avatar">
+                        <strong id="repo-owner-name">{{.ContextUser.Name}}</strong>
+                    </a>
+                    <ul class="drop-down menu menu-vertical menu-radius switching-list" id="repo-create-owner-list">
+                        <li {{if eq $.ContextUser.Id .SignedUser.Id}}class="checked"{{end}} data-uid="{{.SignedUser.Id}}">
+                            <a>
+                                <i class="octicon octicon-check"></i>
+                                <img class="avatar" src="{{.SignedUser.AvatarLink}}" alt="user-avatar">
+                                <strong>{{.SignedUser.Name}}</strong>
+                            </a>
+                        </li>
+                        {{range .Orgs}}
+                        <li {{if eq $.ContextUser.Id .Id}}class="checked"{{end}} data-uid="{{.Id}}">
+                            <a>
+                                <i class="octicon octicon-check"></i>
+                                <img class="avatar" src="{{.AvatarLink}}" alt="user-avatar">
+                                <strong>{{.Name}}</strong>
+                            </a>
+                        </li>
+                        {{end}}
+                    </ul>
+                </div>
+            </div>
+            <div class="field">
+                <label>{{.i18n.Tr "repo.fork_from"}}</label>
+                <span><a target="_blank" href="{{AppSubUrl}}/{{.ForkFrom}}">{{.ForkFrom}}</a></span>
+            </div>
+            <div class="field">
+                <label class="req" for="repo-name">{{.i18n.Tr "repo.repo_name"}}</label>
+                <input class="ipt ipt-large ipt-radius {{if .Err_RepoName}}ipt-error{{end}}" id="repo-name" name="repo_name" type="text" value="{{.repo_name}}" required />
+                <span class="form-label"></span>
+                <span class="help">{{.i18n.Tr "repo.repo_name_helper" | Str2html}}</span>
+            </div>
+            <div class="field">
+                <label for="visibility">{{.i18n.Tr "repo.visibility"}}</label>
+                <span>{{.i18n.Tr "repo.fork_visiblity_helper"}}</span>
+            </div>
+            <div class="field clear">
+                <label class="left" for="desc">{{.i18n.Tr "repo.repo_desc"}}</label>
+                <textarea class="ipt ipt-large ipt-radius {{if .Err_Description}}ipt-error{{end}}" id="desc" name="desc">{{.desc}}</textarea>
+            </div>
+            <div class="field">
+                <label></label>
+                <button class="btn btn-large btn-blue btn-radius">{{.i18n.Tr "repo.fork_repo"}}</button>
+                <a class="btn btn-small btn-gray btn-radius" id="repo-create-cancel" href="{{AppSubUrl}}/"><strong>{{.i18n.Tr "cancel"}}</strong></a>
+            </div>
+        </div>
+    </form>
+</div>
+{{template "ng/base/footer" .}}

templates/repo/header.tmpl

@@ -47,7 +47,7 @@
                 </a>
             </li>
             <li id="repo-header-fork">
-                <a id="repo-header-fork-btn" {{if not $.IsRepositoryTrueOwner}}href="{{.RepoLink}}/action/fork"{{end}}>
+                <a id="repo-header-fork-btn" {{if or (not $.IsRepositoryTrueOwner) $.Owner.IsOrganization}}href="/repo/fork?fork_id={{.Id}}"{{end}}>
                     <button class="btn btn-gray text-bold btn-radius">
                         <i class="octicon octicon-repo-forked"></i>{{$.i18n.Tr "repo.fork"}}
                         <span class="num">{{.NumForks}}</span>