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							327 lines
						
					
					
						
							8.6 KiB
						
					
					
				
			
		
		
	
	
							327 lines
						
					
					
						
							8.6 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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	"fmt"
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	"os"
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	"path"
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	"strings"
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	"github.com/Unknwon/com"
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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/git"
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	"github.com/gogits/gogs/modules/log"
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	"github.com/gogits/gogs/modules/middleware"
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	"github.com/gogits/gogs/modules/setting"
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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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)
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func checkContextUser(ctx *middleware.Context, uid int64) *models.User {
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	orgs, err := models.GetOwnedOrgsByUserIDDesc(ctx.User.Id, "updated")
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	if err != nil {
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		ctx.Handle(500, "GetOwnedOrgsByUserIDDesc", err)
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		return nil
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	}
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	ctx.Data["Orgs"] = orgs
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	// Not equal means current user is an organization.
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	if uid == ctx.User.Id || uid == 0 {
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		return ctx.User
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	}
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	org, err := models.GetUserByID(uid)
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	if models.IsErrUserNotExist(err) {
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		return ctx.User
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	}
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	if err != nil {
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		ctx.Handle(500, "GetUserByID", fmt.Errorf("[%d]: %v", uid, err))
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		return nil
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	}
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	// Check ownership of organization.
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	if !org.IsOrganization() || !org.IsOwnedBy(ctx.User.Id) {
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		ctx.Error(403)
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		return nil
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	}
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	return org
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}
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func Create(ctx *middleware.Context) {
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	ctx.Data["Title"] = ctx.Tr("new_repo")
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	// Give default value for template to render.
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	ctx.Data["Gitignores"] = models.Gitignores
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	ctx.Data["Licenses"] = models.Licenses
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	ctx.Data["Readmes"] = models.Readmes
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	ctx.Data["readme"] = "Default"
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	ctx.Data["private"] = ctx.User.LastRepoVisibility
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	ctx.Data["IsForcedPrivate"] = setting.Repository.ForcePrivate
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	ctxUser := checkContextUser(ctx, ctx.QueryInt64("org"))
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	if ctx.Written() {
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		return
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	}
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	ctx.Data["ContextUser"] = ctxUser
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	ctx.HTML(200, CREATE)
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}
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func handleCreateError(ctx *middleware.Context, err error, name string, tpl base.TplName, form interface{}) {
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	switch {
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	case models.IsErrRepoAlreadyExist(err):
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		ctx.Data["Err_RepoName"] = true
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		ctx.RenderWithErr(ctx.Tr("form.repo_name_been_taken"), tpl, form)
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	case models.IsErrNameReserved(err):
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		ctx.Data["Err_RepoName"] = true
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		ctx.RenderWithErr(ctx.Tr("repo.form.name_reserved", err.(models.ErrNameReserved).Name), tpl, form)
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	case models.IsErrNamePatternNotAllowed(err):
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		ctx.Data["Err_RepoName"] = true
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		ctx.RenderWithErr(ctx.Tr("repo.form.name_pattern_not_allowed", err.(models.ErrNamePatternNotAllowed).Pattern), tpl, form)
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	default:
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		ctx.Handle(500, name, err)
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	}
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}
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func CreatePost(ctx *middleware.Context, form auth.CreateRepoForm) {
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	ctx.Data["Title"] = ctx.Tr("new_repo")
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	ctx.Data["Gitignores"] = models.Gitignores
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	ctx.Data["Licenses"] = models.Licenses
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	ctx.Data["Readmes"] = models.Readmes
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	ctxUser := checkContextUser(ctx, form.Uid)
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	if ctx.Written() {
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		return
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	}
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	ctx.Data["ContextUser"] = ctxUser
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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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	repo, err := models.CreateRepository(ctxUser, models.CreateRepoOptions{
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		Name:        form.RepoName,
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		Description: form.Description,
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		Gitignores:  form.Gitignores,
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		License:     form.License,
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		Readme:      form.Readme,
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		IsPrivate:   form.Private || setting.Repository.ForcePrivate,
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		AutoInit:    form.AutoInit,
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	})
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	if err == nil {
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		log.Trace("Repository created[%d]: %s/%s", repo.ID, ctxUser.Name, repo.Name)
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		ctx.Redirect(setting.AppSubUrl + "/" + ctxUser.Name + "/" + repo.Name)
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		return
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	}
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	if repo != nil {
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		if errDelete := models.DeleteRepository(ctxUser.Id, repo.ID); errDelete != nil {
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			log.Error(4, "DeleteRepository: %v", errDelete)
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		}
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	}
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	handleCreateError(ctx, err, "CreatePost", CREATE, &form)
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}
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func Migrate(ctx *middleware.Context) {
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	ctx.Data["Title"] = ctx.Tr("new_migrate")
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	ctx.Data["private"] = ctx.User.LastRepoVisibility
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	ctx.Data["IsForcedPrivate"] = setting.Repository.ForcePrivate
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	ctxUser := checkContextUser(ctx, ctx.QueryInt64("org"))
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	if ctx.Written() {
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		return
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	}
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	ctx.Data["ContextUser"] = ctxUser
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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"] = ctx.Tr("new_migrate")
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	ctxUser := checkContextUser(ctx, form.Uid)
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	if ctx.Written() {
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		return
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	}
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	ctx.Data["ContextUser"] = ctxUser
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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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	remoteAddr, err := form.ParseRemoteAddr(ctx.User)
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	if err != nil {
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		if models.IsErrInvalidCloneAddr(err) {
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			ctx.Data["Err_CloneAddr"] = true
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			addrErr := err.(models.ErrInvalidCloneAddr)
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			switch {
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			case addrErr.IsURLError:
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				ctx.RenderWithErr(ctx.Tr("form.url_error"), MIGRATE, &form)
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			case addrErr.IsPermissionDenied:
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				ctx.RenderWithErr(ctx.Tr("repo.migrate.permission_denied"), MIGRATE, &form)
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			case addrErr.IsInvalidPath:
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				ctx.RenderWithErr(ctx.Tr("repo.migrate.invalid_local_path"), MIGRATE, &form)
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			default:
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				ctx.Handle(500, "Unknown error", err)
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			}
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		} else {
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			ctx.Handle(500, "ParseRemoteAddr", err)
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		}
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		return
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	}
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	repo, err := models.MigrateRepository(ctxUser, models.MigrateRepoOptions{
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		Name:        form.RepoName,
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		Description: form.Description,
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		IsPrivate:   form.Private || setting.Repository.ForcePrivate,
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		IsMirror:    form.Mirror,
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		RemoteAddr:  remoteAddr,
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	})
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	if err == nil {
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		log.Trace("Repository migrated[%d]: %s/%s", repo.ID, ctxUser.Name, form.RepoName)
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		ctx.Redirect(setting.AppSubUrl + "/" + ctxUser.Name + "/" + form.RepoName)
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		return
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	}
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	if repo != nil {
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		if errDelete := models.DeleteRepository(ctxUser.Id, repo.ID); errDelete != nil {
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			log.Error(4, "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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		strings.Contains(err.Error(), "could not read Username") {
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		ctx.Data["Err_Auth"] = true
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		ctx.RenderWithErr(ctx.Tr("form.auth_failed", strings.Replace(err.Error(), ":"+form.AuthPassword+"@", ":<password>@", 1)), MIGRATE, &form)
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		return
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	} else if strings.Contains(err.Error(), "fatal:") {
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		ctx.Data["Err_CloneAddr"] = true
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		ctx.RenderWithErr(ctx.Tr("repo.migrate.failed", strings.Replace(err.Error(), ":"+form.AuthPassword+"@", ":<password>@", 1)), MIGRATE, &form)
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		return
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	}
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	handleCreateError(ctx, err, "MigratePost", MIGRATE, &form)
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}
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func Action(ctx *middleware.Context) {
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	var err error
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	switch ctx.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 "star":
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		err = models.StarRepo(ctx.User.Id, ctx.Repo.Repository.ID, true)
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	case "unstar":
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		err = models.StarRepo(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, false)
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	}
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	if err != nil {
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		log.Error(4, "Action(%s): %v", ctx.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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	redirectTo := ctx.Query("redirect_to")
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	if len(redirectTo) == 0 {
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		redirectTo = ctx.Repo.RepoLink
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	}
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	ctx.Redirect(redirectTo)
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}
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func Download(ctx *middleware.Context) {
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	var (
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		uri         = ctx.Params("*")
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		refName     string
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		ext         string
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		archivePath string
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		archiveType git.ArchiveType
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	)
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	switch {
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	case strings.HasSuffix(uri, ".zip"):
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		ext = ".zip"
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		archivePath = path.Join(ctx.Repo.GitRepo.Path, "archives/zip")
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		archiveType = git.ZIP
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	case strings.HasSuffix(uri, ".tar.gz"):
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		ext = ".tar.gz"
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		archivePath = path.Join(ctx.Repo.GitRepo.Path, "archives/targz")
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		archiveType = git.TARGZ
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	default:
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		ctx.Error(404)
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		return
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	}
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	refName = strings.TrimSuffix(uri, ext)
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	if !com.IsDir(archivePath) {
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		if err := os.MkdirAll(archivePath, os.ModePerm); err != nil {
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			ctx.Handle(500, "Download -> os.MkdirAll(archivePath)", err)
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			return
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		}
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	}
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	// Get corresponding commit.
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	var (
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		commit *git.Commit
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		err    error
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	)
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	gitRepo := ctx.Repo.GitRepo
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	if gitRepo.IsBranchExist(refName) {
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		commit, err = gitRepo.GetCommitOfBranch(refName)
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		if err != nil {
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			ctx.Handle(500, "Download", err)
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			return
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		}
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	} else if gitRepo.IsTagExist(refName) {
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		commit, err = gitRepo.GetCommitOfTag(refName)
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		if err != nil {
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			ctx.Handle(500, "Download", err)
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			return
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		}
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	} else if len(refName) == 40 {
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		commit, err = gitRepo.GetCommit(refName)
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		if err != nil {
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			ctx.Handle(404, "Download", nil)
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			return
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		}
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	} else {
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		ctx.Error(404)
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		return
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	}
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	archivePath = path.Join(archivePath, base.ShortSha(commit.ID.String())+ext)
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	if !com.IsFile(archivePath) {
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		if err := commit.CreateArchive(archivePath, archiveType); err != nil {
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			ctx.Handle(500, "Download -> CreateArchive "+archivePath, err)
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			return
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		}
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	}
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	ctx.ServeFile(archivePath, ctx.Repo.Repository.Name+"-"+base.ShortSha(commit.ID.String())+ext)
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}
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