Golang Context.Handle方法代码示例

func Invitation(ctx *middleware.Context) {
	org := ctx.Org.Organization
	ctx.Data["Title"] = org.FullName
	ctx.Data["PageIsOrgMembers"] = true

	if ctx.Req.Method == "POST" {
		uname := ctx.Query("uname")
		u, err := models.GetUserByName(uname)
		if err != nil {
			if models.IsErrUserNotExist(err) {
				ctx.Flash.Error(ctx.Tr("form.user_not_exist"))
				ctx.Redirect(ctx.Org.OrgLink + "/invitations/new")
			} else {
				ctx.Handle(500, " GetUserByName", err)
			}
			return
		}

		if err = org.AddMember(u.Id); err != nil {
			ctx.Handle(500, " AddMember", err)
			return
		}

		log.Trace("New member added(%s): %s", org.Name, u.Name)
		ctx.Redirect(ctx.Org.OrgLink + "/members")
		return
	}

	ctx.HTML(200, MEMBER_INVITE)
}

func Explore(ctx *middleware.Context) {
	ctx.Data["Title"] = ctx.Tr("explore")
	ctx.Data["PageIsExploreRepositories"] = true

	page := ctx.QueryInt("page")
	if page <= 1 {
		page = 1
	}

	ctx.Data["Page"] = paginater.New(int(models.CountRepositories()), setting.ExplorePagingNum, page, 5)

	repos, err := models.GetRecentUpdatedRepositories(page)
	if err != nil {
		ctx.Handle(500, "GetRecentUpdatedRepositories", err)
		return
	}
	for _, repo := range repos {
		if err = repo.GetOwner(); err != nil {
			ctx.Handle(500, "GetOwner", fmt.Errorf("%d: %v", repo.ID, err))
			return
		}
	}
	ctx.Data["Repos"] = repos

	ctx.HTML(200, EXPLORE_REPOS)
}

func SettingsDelete(ctx *middleware.Context) {
	ctx.Data["Title"] = ctx.Tr("settings")
	ctx.Data["PageIsSettingsDelete"] = true

	if ctx.Req.Method == "POST" {
		if _, err := models.UserSignIn(ctx.User.Name, ctx.Query("password")); err != nil {
			if models.IsErrUserNotExist(err) {
				ctx.RenderWithErr(ctx.Tr("form.enterred_invalid_password"), SETTINGS_DELETE, nil)
			} else {
				ctx.Handle(500, "UserSignIn", err)
			}
			return
		}

		if err := models.DeleteUser(ctx.User); err != nil {
			switch {
			case models.IsErrUserOwnRepos(err):
				ctx.Flash.Error(ctx.Tr("form.still_own_repo"))
				ctx.Redirect(setting.AppSubUrl + "/user/settings/delete")
			case models.IsErrUserHasOrgs(err):
				ctx.Flash.Error(ctx.Tr("form.still_has_org"))
				ctx.Redirect(setting.AppSubUrl + "/user/settings/delete")
			default:
				ctx.Handle(500, "DeleteUser", err)
			}
		} else {
			log.Trace("Account deleted: %s", ctx.User.Name)
			ctx.Redirect(setting.AppSubUrl + "/")
		}
		return
	}

	ctx.HTML(200, SETTINGS_DELETE)
}

func SettingsApplicationsPost(ctx *middleware.Context, form auth.NewAccessTokenForm) {
	ctx.Data["Title"] = ctx.Tr("settings")
	ctx.Data["PageIsSettingsApplications"] = true

	if ctx.HasError() {
		tokens, err := models.ListAccessTokens(ctx.User.Id)
		if err != nil {
			ctx.Handle(500, "ListAccessTokens", err)
			return
		}
		ctx.Data["Tokens"] = tokens
		ctx.HTML(200, SETTINGS_APPLICATIONS)
		return
	}

	t := &models.AccessToken{
		UID:  ctx.User.Id,
		Name: form.Name,
	}
	if err := models.NewAccessToken(t); err != nil {
		ctx.Handle(500, "NewAccessToken", err)
		return
	}

	ctx.Flash.Success(ctx.Tr("settings.generate_token_succees"))
	ctx.Flash.Info(t.Sha1)

	ctx.Redirect(setting.AppSubUrl + "/user/settings/applications")
}

func checkContextUser(ctx *middleware.Context, uid int64) *models.User {
	if err := ctx.User.GetOrganizations(); err != nil {
		ctx.Handle(500, "GetOrganizations", err)
		return nil
	}
	ctx.Data["Orgs"] = ctx.User.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, "checkContextUser", fmt.Errorf("GetUserById(%d): %v", uid, err))
		return nil
	}

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

func UpdateCommentContent(ctx *middleware.Context) {
	comment, err := models.GetCommentByID(ctx.ParamsInt64(":id"))
	if err != nil {
		if models.IsErrCommentNotExist(err) {
			ctx.Error(404, "GetCommentByID")
		} else {
			ctx.Handle(500, "GetCommentByID", 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(base.RenderMarkdown([]byte(comment.Content), ctx.Query("context"))),
	})
}

func getForkRepository(ctx *middleware.Context) *models.Repository {
	forkRepo, err := models.GetRepositoryByID(ctx.ParamsInt64(":repoid"))
	if err != nil {
		if models.IsErrRepoNotExist(err) {
			ctx.Handle(404, "GetRepositoryByID", nil)
		} else {
			ctx.Handle(500, "GetRepositoryByID", err)
		}
		return nil
	}

	// Cannot fork bare repo.
	if forkRepo.IsBare {
		ctx.Handle(404, "", nil)
		return nil
	}

	ctx.Data["repo_name"] = forkRepo.Name
	ctx.Data["desc"] = forkRepo.Description
	ctx.Data["IsPrivate"] = forkRepo.IsPrivate

	if err = forkRepo.GetOwner(); err != nil {
		ctx.Handle(500, "GetOwner", err)
		return nil
	}
	ctx.Data["ForkFrom"] = forkRepo.Owner.Name + "/" + forkRepo.Name

	if err := ctx.User.GetOrganizations(); err != nil {
		ctx.Handle(500, "GetOrganizations", err)
		return nil
	}
	ctx.Data["Orgs"] = ctx.User.Orgs

	return forkRepo
}

func NewMilestonePost(ctx *middleware.Context, form auth.CreateMilestoneForm) {
	ctx.Data["Title"] = ctx.Tr("repo.milestones.new")
	ctx.Data["PageIsMilestones"] = true
	ctx.Data["RequireDatetimepicker"] = true
	ctx.Data["DateLang"] = setting.DateLang(ctx.Locale.Language())

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

	if len(form.Deadline) == 0 {
		form.Deadline = "9999-12-31"
	}
	deadline, err := time.Parse("2006-01-02", form.Deadline)
	if err != nil {
		ctx.Data["Err_Deadline"] = true
		ctx.RenderWithErr(ctx.Tr("repo.milestones.invalid_due_date_format"), MILESTONE_NEW, &form)
		return
	}

	if err = models.NewMilestone(&models.Milestone{
		RepoID:   ctx.Repo.Repository.ID,
		Name:     form.Title,
		Content:  form.Content,
		Deadline: deadline,
	}); err != nil {
		ctx.Handle(500, "NewMilestone", err)
		return
	}

	ctx.Flash.Success(ctx.Tr("repo.milestones.create_success", form.Title))
	ctx.Redirect(ctx.Repo.RepoLink + "/milestones")
}

func TeamsRepoAction(ctx *middleware.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 Webhooks(ctx *middleware.Context) {
	ctx.Data["Title"] = ctx.Tr("org.settings")
	ctx.Data["PageIsSettingsHooks"] = true
	ctx.Data["BaseLink"] = ctx.Org.OrgLink
	ctx.Data["Description"] = ctx.Tr("org.settings.hooks_desc")

	// Delete web hook.
	remove := com.StrTo(ctx.Query("remove")).MustInt64()
	if remove > 0 {
		if err := models.DeleteWebhook(remove); err != nil {
			ctx.Handle(500, "DeleteWebhook", err)
			return
		}
		ctx.Flash.Success(ctx.Tr("repo.settings.remove_hook_success"))
		ctx.Redirect(ctx.Org.OrgLink + "/settings/hooks")
		return
	}

	ws, err := models.GetWebhooksByOrgId(ctx.Org.Organization.Id)
	if err != nil {
		ctx.Handle(500, "GetWebhooksByOrgId", err)
		return
	}

	ctx.Data["Webhooks"] = ws
	ctx.HTML(200, SETTINGS_HOOKS)
}

func SettingsPasswordPost(ctx *middleware.Context, form auth.ChangePasswordForm) {
	ctx.Data["Title"] = ctx.Tr("settings")
	ctx.Data["PageIsSettingsPassword"] = true

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

	tmpUser := &models.User{
		Passwd: form.OldPassword,
		Salt:   ctx.User.Salt,
	}
	tmpUser.EncodePasswd()
	if ctx.User.Passwd != tmpUser.Passwd {
		ctx.Flash.Error(ctx.Tr("settings.password_incorrect"))
	} else if form.Password != form.Retype {
		ctx.Flash.Error(ctx.Tr("form.password_not_match"))
	} else {
		ctx.User.Passwd = form.Password
		ctx.User.Salt = models.GetUserSalt()
		ctx.User.EncodePasswd()
		if err := models.UpdateUser(ctx.User); err != nil {
			ctx.Handle(500, "UpdateUser", err)
			return
		}
		log.Trace("User password updated: %s", ctx.User.Name)
		ctx.Flash.Success(ctx.Tr("settings.change_password_success"))
	}

	ctx.Redirect(setting.AppSubUrl + "/user/settings/password")
}

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

	aid := ctx.QueryInt64("id")
	if issue.AssigneeID == aid {
		ctx.JSON(200, map[string]interface{}{
			"ok": true,
		})
		return
	}

	// Not check for invalid assignee id and give responsibility to owners.
	issue.AssigneeID = aid
	if err := models.UpdateIssueUserByAssignee(issue); err != nil {
		ctx.Handle(500, "UpdateIssueUserByAssignee: %v", err)
		return
	}

	ctx.JSON(200, map[string]interface{}{
		"ok": true,
	})
}

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

	oldMid := issue.MilestoneID
	mid := ctx.QueryInt64("id")
	if oldMid == mid {
		ctx.JSON(200, map[string]interface{}{
			"ok": true,
		})
		return
	}

	// Not check for invalid milestone id and give responsibility to owners.
	issue.MilestoneID = mid
	if err := models.ChangeMilestoneAssign(oldMid, issue); err != nil {
		ctx.Handle(500, "ChangeMilestoneAssign", err)
		return
	}

	ctx.JSON(200, map[string]interface{}{
		"ok": true,
	})
}

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

	if !ctx.IsSigned || (ctx.User.Id != issue.PosterID && !ctx.Repo.IsAdmin()) {
		ctx.Error(403)
		return
	}

	issue.Name = ctx.Query("title")
	if len(issue.Name) == 0 {
		ctx.Error(204)
		return
	}

	if err := models.UpdateIssue(issue); err != nil {
		ctx.Handle(500, "UpdateIssue", err)
		return
	}

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

func SignIn(ctx *middleware.Context) {
	ctx.Data["Title"] = ctx.Tr("sign_in")

	if _, ok := ctx.Session.Get("socialId").(int64); ok {
		ctx.Data["IsSocialLogin"] = true
		ctx.HTML(200, SIGNIN)
		return
	}

	if setting.OauthService != nil {
		ctx.Data["OauthEnabled"] = true
		ctx.Data["OauthService"] = setting.OauthService
	}

	// Check auto-login.
	isSucceed, err := middleware.AutoSignIn(ctx)
	if err != nil {
		ctx.Handle(500, "AutoSignIn", err)
		return
	}

	if isSucceed {
		if redirectTo, _ := url.QueryUnescape(ctx.GetCookie("redirect_to")); len(redirectTo) > 0 {
			ctx.SetCookie("redirect_to", "", -1, setting.AppSubUrl)
			ctx.Redirect(redirectTo)
		}
		ctx.Redirect(setting.AppSubUrl + "/")
		return
	}

	ctx.HTML(200, SIGNIN)
}