Golang Context.Error方法代码示例

func Action(ctx *context.Context) {
	var err error
	switch ctx.Params(":action") {
	case "watch":
		err = models.WatchRepo(ctx.User.ID, ctx.Repo.Repository.ID, true)
	case "unwatch":
		err = models.WatchRepo(ctx.User.ID, ctx.Repo.Repository.ID, false)
	case "star":
		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 "desc": // FIXME: this is not used
		if !ctx.Repo.IsOwner() {
			ctx.Error(404)
			return
		}

		ctx.Repo.Repository.Description = ctx.Query("desc")
		ctx.Repo.Repository.Website = ctx.Query("site")
		err = models.UpdateRepository(ctx.Repo.Repository, false)
	}

	if err != nil {
		ctx.Handle(500, fmt.Sprintf("Action (%s)", ctx.Params(":action")), err)
		return
	}

	redirectTo := ctx.Query("redirect_to")
	if len(redirectTo) == 0 {
		redirectTo = ctx.Repo.RepoLink
	}
	ctx.Redirect(redirectTo)
}

func UpdateCommentContent(ctx *context.Context) {
	comment, err := models.GetCommentByID(ctx.ParamsInt64(":id"))
	if err != nil {
		ctx.NotFoundOrServerError("GetCommentByID", models.IsErrCommentNotExist, err)
		return
	}

	if !ctx.IsSigned || (ctx.User.ID != comment.PosterID && !ctx.Repo.IsAdmin()) {
		ctx.Error(403)
		return
	} else if comment.Type != models.COMMENT_TYPE_COMMENT {
		ctx.Error(204)
		return
	}

	comment.Content = ctx.Query("content")
	if len(comment.Content) == 0 {
		ctx.JSON(200, map[string]interface{}{
			"content": "",
		})
		return
	}
	if err = models.UpdateComment(comment); err != nil {
		ctx.Handle(500, "UpdateComment", err)
		return
	}

	ctx.JSON(200, map[string]interface{}{
		"content": string(markdown.Render([]byte(comment.Content), ctx.Query("context"), ctx.Repo.Repository.ComposeMetas())),
	})
}

func checkContextUser(ctx *context.Context, uid int64) *models.User {
	orgs, err := models.GetOwnedOrgsByUserIDDesc(ctx.User.ID, "updated_unix")
	if err != nil {
		ctx.Handle(500, "GetOwnedOrgsByUserIDDesc", err)
		return nil
	}
	ctx.Data["Orgs"] = orgs

	// Not equal means current user is an organization.
	if uid == ctx.User.ID || uid == 0 {
		return ctx.User
	}

	org, err := models.GetUserByID(uid)
	if models.IsErrUserNotExist(err) {
		return ctx.User
	}

	if err != nil {
		ctx.Handle(500, "GetUserByID", fmt.Errorf("[%d]: %v", uid, err))
		return nil
	}

	// Check ownership of organization.
	if !org.IsOrganization() || !(ctx.User.IsAdmin || org.IsOwnedBy(ctx.User.ID)) {
		ctx.Error(403)
		return nil
	}
	return org
}

func TeamsRepoAction(ctx *context.Context) {
	if !ctx.Org.IsOwner {
		ctx.Error(404)
		return
	}

	var err error
	switch ctx.Params(":action") {
	case "add":
		repoName := path.Base(ctx.Query("repo_name"))
		var repo *models.Repository
		repo, err = models.GetRepositoryByName(ctx.Org.Organization.ID, repoName)
		if err != nil {
			if models.IsErrRepoNotExist(err) {
				ctx.Flash.Error(ctx.Tr("org.teams.add_nonexistent_repo"))
				ctx.Redirect(ctx.Org.OrgLink + "/teams/" + ctx.Org.Team.LowerName + "/repositories")
				return
			}
			ctx.Handle(500, "GetRepositoryByName", err)
			return
		}
		err = ctx.Org.Team.AddRepository(repo)
	case "remove":
		err = ctx.Org.Team.RemoveRepository(com.StrTo(ctx.Query("repoid")).MustInt64())
	}

	if err != nil {
		log.Error(3, "Action(%s): '%s' %v", ctx.Params(":action"), ctx.Org.Team.Name, err)
		ctx.Handle(500, "TeamsRepoAction", err)
		return
	}
	ctx.Redirect(ctx.Org.OrgLink + "/teams/" + ctx.Org.Team.LowerName + "/repositories")
}

func UpdateIssueTitle(ctx *context.Context) {
	issue := getActionIssue(ctx)
	if ctx.Written() {
		return
	}

	if !ctx.IsSigned || (!issue.IsPoster(ctx.User.ID) && !ctx.Repo.IsWriter()) {
		ctx.Error(403)
		return
	}

	title := ctx.QueryTrim("title")
	if len(title) == 0 {
		ctx.Error(204)
		return
	}

	if err := issue.ChangeTitle(ctx.User, title); err != nil {
		ctx.Handle(500, "ChangeTitle", err)
		return
	}

	ctx.JSON(200, map[string]interface{}{
		"title": issue.Title,
	})
}

func NewAuthSourcePost(ctx *context.Context, form auth.AuthenticationForm) {
	ctx.Data["Title"] = ctx.Tr("admin.auths.new")
	ctx.Data["PageIsAdmin"] = true
	ctx.Data["PageIsAdminAuthentications"] = true

	ctx.Data["CurrentTypeName"] = models.LoginNames[models.LoginType(form.Type)]
	ctx.Data["CurrentSecurityProtocol"] = models.SecurityProtocolNames[ldap.SecurityProtocol(form.SecurityProtocol)]
	ctx.Data["AuthSources"] = authSources
	ctx.Data["SecurityProtocols"] = securityProtocols
	ctx.Data["SMTPAuths"] = models.SMTPAuths

	hasTLS := false
	var config core.Conversion
	switch models.LoginType(form.Type) {
	case models.LOGIN_LDAP, models.LOGIN_DLDAP:
		config = parseLDAPConfig(form)
		hasTLS = ldap.SecurityProtocol(form.SecurityProtocol) > ldap.SECURITY_PROTOCOL_UNENCRYPTED
	case models.LOGIN_SMTP:
		config = parseSMTPConfig(form)
		hasTLS = true
	case models.LOGIN_PAM:
		config = &models.PAMConfig{
			ServiceName: form.PAMServiceName,
		}
	default:
		ctx.Error(400)
		return
	}
	ctx.Data["HasTLS"] = hasTLS

	if ctx.HasError() {
		ctx.HTML(200, AUTH_NEW)
		return
	}

	if err := models.CreateLoginSource(&models.LoginSource{
		Type:      models.LoginType(form.Type),
		Name:      form.Name,
		IsActived: form.IsActive,
		Cfg:       config,
	}); err != nil {
		if models.IsErrLoginSourceAlreadyExist(err) {
			ctx.Data["Err_Name"] = true
			ctx.RenderWithErr(ctx.Tr("admin.auths.login_source_exist", err.(models.ErrLoginSourceAlreadyExist).Name), AUTH_NEW, form)
		} else {
			ctx.Handle(500, "CreateSource", err)
		}
		return
	}

	log.Trace("Authentication created by admin(%s): %s", ctx.User.Name, form.Name)

	ctx.Flash.Success(ctx.Tr("admin.auths.new_success", form.Name))
	ctx.Redirect(setting.AppSubUrl + "/admin/auths")
}

func getActionIssue(ctx *context.Context) *models.Issue {
	issue, err := models.GetIssueByIndex(ctx.Repo.Repository.ID, ctx.ParamsInt64(":index"))
	if err != nil {
		if models.IsErrIssueNotExist(err) {
			ctx.Error(404, "GetIssueByIndex")
		} else {
			ctx.Handle(500, "GetIssueByIndex", err)
		}
		return nil
	}
	return issue
}

func ResetPasswd(ctx *context.Context) {
	ctx.Data["Title"] = ctx.Tr("auth.reset_password")

	code := ctx.Query("code")
	if len(code) == 0 {
		ctx.Error(404)
		return
	}
	ctx.Data["Code"] = code
	ctx.Data["IsResetForm"] = true
	ctx.HTML(200, RESET_PASSWORD)
}

func ForkPost(ctx *context.Context, form auth.CreateRepoForm) {
	ctx.Data["Title"] = ctx.Tr("new_fork")

	forkRepo := getForkRepository(ctx)
	if ctx.Written() {
		return
	}

	ctxUser := checkContextUser(ctx, form.Uid)
	if ctx.Written() {
		return
	}
	ctx.Data["ContextUser"] = ctxUser

	if ctx.HasError() {
		ctx.HTML(200, FORK)
		return
	}

	repo, has := models.HasForkedRepo(ctxUser.Id, forkRepo.ID)
	if has {
		ctx.Redirect(setting.AppSubUrl + "/" + ctxUser.Name + "/" + repo.Name)
		return
	}

	// Check ownership of organization.
	if ctxUser.IsOrganization() {
		if !ctxUser.IsOwnedBy(ctx.User.Id) {
			ctx.Error(403)
			return
		}
	}

	repo, err := models.ForkRepository(ctxUser, forkRepo, form.RepoName, form.Description)
	if err != nil {
		ctx.Data["Err_RepoName"] = true
		switch {
		case models.IsErrRepoAlreadyExist(err):
			ctx.RenderWithErr(ctx.Tr("repo.settings.new_owner_has_same_repo"), FORK, &form)
		case models.IsErrNameReserved(err):
			ctx.RenderWithErr(ctx.Tr("repo.form.name_reserved", err.(models.ErrNameReserved).Name), FORK, &form)
		case models.IsErrNamePatternNotAllowed(err):
			ctx.RenderWithErr(ctx.Tr("repo.form.name_pattern_not_allowed", err.(models.ErrNamePatternNotAllowed).Pattern), FORK, &form)
		default:
			ctx.Handle(500, "ForkPost", err)
		}
		return
	}

	log.Trace("Repository forked[%d]: %s/%s", forkRepo.ID, ctxUser.Name, repo.Name)
	ctx.Redirect(setting.AppSubUrl + "/" + ctxUser.Name + "/" + repo.Name)
}

func Activate(ctx *context.Context) {
	code := ctx.Query("code")
	if len(code) == 0 {
		ctx.Data["IsActivatePage"] = true
		if ctx.User.IsActive {
			ctx.Error(404)
			return
		}
		// Resend confirmation e-mail.
		if setting.Service.RegisterEmailConfirm {
			if ctx.Cache.IsExist("MailResendLimit_" + ctx.User.LowerName) {
				ctx.Data["ResendLimited"] = true
			} else {
				ctx.Data["Hours"] = setting.Service.ActiveCodeLives / 60
				mailer.SendActivateAccountMail(ctx.Context, ctx.User)

				if err := ctx.Cache.Put("MailResendLimit_"+ctx.User.LowerName, ctx.User.LowerName, 180); err != nil {
					log.Error(4, "Set cache(MailResendLimit) fail: %v", err)
				}
			}
		} else {
			ctx.Data["ServiceNotEnabled"] = true
		}
		ctx.HTML(200, ACTIVATE)
		return
	}

	// Verify code.
	if user := models.VerifyUserActiveCode(code); user != nil {
		user.IsActive = true
		user.Rands = models.GetUserSalt()
		if err := models.UpdateUser(user); err != nil {
			if models.IsErrUserNotExist(err) {
				ctx.Error(404)
			} else {
				ctx.Handle(500, "UpdateUser", err)
			}
			return
		}

		log.Trace("User activated: %s", user.Name)

		ctx.Session.Set("uid", user.Id)
		ctx.Session.Set("uname", user.Name)
		ctx.Redirect(setting.AppSubUrl + "/")
		return
	}

	ctx.Data["IsActivateFailed"] = true
	ctx.HTML(200, ACTIVATE)
}

func RemoveUploadFileFromServer(ctx *context.Context, form auth.RemoveUploadFileForm) {
	if len(form.File) == 0 {
		ctx.Status(204)
		return
	}

	if err := models.DeleteUploadByUUID(form.File); err != nil {
		ctx.Error(500, fmt.Sprintf("DeleteUploadByUUID: %v", err))
		return
	}

	log.Trace("Upload file removed: %s", form.File)
	ctx.Status(204)
}

func EditAuthSourcePost(ctx *context.Context, form auth.AuthenticationForm) {
	ctx.Data["Title"] = ctx.Tr("admin.auths.edit")
	ctx.Data["PageIsAdmin"] = true
	ctx.Data["PageIsAdminAuthentications"] = true

	ctx.Data["SMTPAuths"] = models.SMTPAuths

	source, err := models.GetLoginSourceByID(ctx.ParamsInt64(":authid"))
	if err != nil {
		ctx.Handle(500, "GetLoginSourceByID", err)
		return
	}
	ctx.Data["Source"] = source
	ctx.Data["HasTLS"] = source.HasTLS()

	if ctx.HasError() {
		ctx.HTML(200, AUTH_EDIT)
		return
	}

	var config core.Conversion
	switch models.LoginType(form.Type) {
	case models.LOGIN_LDAP, models.LOGIN_DLDAP:
		config = parseLDAPConfig(form)
	case models.LOGIN_SMTP:
		config = parseSMTPConfig(form)
	case models.LOGIN_PAM:
		config = &models.PAMConfig{
			ServiceName: form.PAMServiceName,
		}
	default:
		ctx.Error(400)
		return
	}

	source.Name = form.Name
	source.IsActived = form.IsActive
	source.Cfg = config
	if err := models.UpdateSource(source); err != nil {
		ctx.Handle(500, "UpdateSource", err)
		return
	}
	log.Trace("Authentication changed by admin(%s): %s", ctx.User.Name, source.ID)

	ctx.Flash.Success(ctx.Tr("admin.auths.update_success"))
	ctx.Redirect(setting.AppSubUrl + "/admin/auths/" + com.ToStr(form.ID))
}

func EditTeamPost(ctx *context.Context, form auth.CreateTeamForm) {
	t := ctx.Org.Team
	ctx.Data["Title"] = ctx.Org.Organization.FullName
	ctx.Data["PageIsOrgTeams"] = true
	ctx.Data["Team"] = t

	if ctx.HasError() {
		ctx.HTML(200, TEAM_NEW)
		return
	}

	isAuthChanged := false
	if !t.IsOwnerTeam() {
		// Validate permission level.
		var auth models.AccessMode
		switch form.Permission {
		case "read":
			auth = models.ACCESS_MODE_READ
		case "write":
			auth = models.ACCESS_MODE_WRITE
		case "admin":
			auth = models.ACCESS_MODE_ADMIN
		default:
			ctx.Error(401)
			return
		}

		t.Name = form.TeamName
		if t.Authorize != auth {
			isAuthChanged = true
			t.Authorize = auth
		}
	}
	t.Description = form.Description
	if err := models.UpdateTeam(t, isAuthChanged); err != nil {
		ctx.Data["Err_TeamName"] = true
		switch {
		case models.IsErrTeamAlreadyExist(err):
			ctx.RenderWithErr(ctx.Tr("form.team_name_been_taken"), TEAM_NEW, &form)
		default:
			ctx.Handle(500, "UpdateTeam", err)
		}
		return
	}
	ctx.Redirect(ctx.Org.OrgLink + "/teams/" + t.LowerName)
}

func NewTeamPost(ctx *context.Context, form auth.CreateTeamForm) {
	ctx.Data["Title"] = ctx.Org.Organization.FullName
	ctx.Data["PageIsOrgTeams"] = true
	ctx.Data["PageIsOrgTeamsNew"] = true

	// Validate permission level.
	var auth models.AccessMode
	switch form.Permission {
	case "read":
		auth = models.ACCESS_MODE_READ
	case "write":
		auth = models.ACCESS_MODE_WRITE
	case "admin":
		auth = models.ACCESS_MODE_ADMIN
	default:
		ctx.Error(401)
		return
	}

	t := &models.Team{
		OrgID:       ctx.Org.Organization.Id,
		Name:        form.TeamName,
		Description: form.Description,
		Authorize:   auth,
	}
	ctx.Data["Team"] = t

	if ctx.HasError() {
		ctx.HTML(200, TEAM_NEW)
		return
	}

	if err := models.NewTeam(t); err != nil {
		ctx.Data["Err_TeamName"] = true
		switch {
		case models.IsErrTeamAlreadyExist(err):
			ctx.RenderWithErr(ctx.Tr("form.team_name_been_taken"), TEAM_NEW, &form)
		default:
			ctx.Handle(500, "NewTeam", err)
		}
		return
	}
	log.Trace("Team created: %s/%s", ctx.Org.Organization.Name, t.Name)
	ctx.Redirect(ctx.Org.OrgLink + "/teams/" + t.LowerName)
}

func NewAuthSourcePost(ctx *context.Context, form auth.AuthenticationForm) {
	ctx.Data["Title"] = ctx.Tr("admin.auths.new")
	ctx.Data["PageIsAdmin"] = true
	ctx.Data["PageIsAdminAuthentications"] = true

	ctx.Data["CurTypeName"] = models.LoginNames[models.LoginType(form.Type)]
	ctx.Data["AuthSources"] = authSources
	ctx.Data["SMTPAuths"] = models.SMTPAuths

	if ctx.HasError() {
		ctx.HTML(200, AUTH_NEW)
		return
	}

	var config core.Conversion
	switch models.LoginType(form.Type) {
	case models.LOGIN_LDAP, models.LOGIN_DLDAP:
		config = parseLDAPConfig(form)
	case models.LOGIN_SMTP:
		config = parseSMTPConfig(form)
	case models.LOGIN_PAM:
		config = &models.PAMConfig{
			ServiceName: form.PAMServiceName,
		}
	default:
		ctx.Error(400)
		return
	}

	if err := models.CreateSource(&models.LoginSource{
		Type:      models.LoginType(form.Type),
		Name:      form.Name,
		IsActived: form.IsActive,
		Cfg:       config,
	}); err != nil {
		ctx.Handle(500, "CreateSource", err)
		return
	}

	log.Trace("Authentication created by admin(%s): %s", ctx.User.Name, form.Name)

	ctx.Flash.Success(ctx.Tr("admin.auths.new_success", form.Name))
	ctx.Redirect(setting.AppSubUrl + "/admin/auths")
}