Golang Context.Written方法代码示例

func Action(ctx *context.Context) {
	u := GetUserByParams(ctx)
	if ctx.Written() {
		return
	}

	var err error
	switch ctx.Params(":action") {
	case "follow":
		err = models.FollowUser(ctx.User.ID, u.ID)
	case "unfollow":
		err = models.UnfollowUser(ctx.User.ID, u.ID)
	}

	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 = u.HomeLink()
	}
	ctx.Redirect(redirectTo)
}

func MergePullRequest(ctx *context.Context) {
	issue := checkPullInfo(ctx)
	if ctx.Written() {
		return
	}
	if issue.IsClosed {
		ctx.Handle(404, "MergePullRequest", nil)
		return
	}

	pr, err := models.GetPullRequestByIssueID(issue.ID)
	if err != nil {
		if models.IsErrPullRequestNotExist(err) {
			ctx.Handle(404, "GetPullRequestByIssueID", nil)
		} else {
			ctx.Handle(500, "GetPullRequestByIssueID", err)
		}
		return
	}

	if !pr.CanAutoMerge() || pr.HasMerged {
		ctx.Handle(404, "MergePullRequest", nil)
		return
	}

	pr.Issue = issue
	pr.Issue.Repo = ctx.Repo.Repository
	if err = pr.Merge(ctx.User, ctx.Repo.GitRepo); err != nil {
		ctx.Handle(500, "Merge", err)
		return
	}

	log.Trace("Pull request merged: %d", pr.ID)
	ctx.Redirect(ctx.Repo.RepoLink + "/pulls/" + com.ToStr(pr.Index))
}

func Home(ctx *context.Context) {
	title := ctx.Repo.Repository.Owner.Name + "/" + ctx.Repo.Repository.Name
	if len(ctx.Repo.Repository.Description) > 0 {
		title += ": " + ctx.Repo.Repository.Description
	}
	ctx.Data["Title"] = title
	ctx.Data["PageIsViewCode"] = true
	ctx.Data["RequireHighlightJS"] = true

	branchLink := ctx.Repo.RepoLink + "/src/" + ctx.Repo.BranchName
	treeLink := branchLink
	rawLink := ctx.Repo.RepoLink + "/raw/" + ctx.Repo.BranchName

	if len(ctx.Repo.TreePath) > 0 {
		treeLink += "/" + ctx.Repo.TreePath
	}

	// Get current entry user currently looking at.
	entry, err := ctx.Repo.Commit.GetTreeEntryByPath(ctx.Repo.TreePath)
	if err != nil {
		ctx.NotFoundOrServerError("Repo.Commit.GetTreeEntryByPath", git.IsErrNotExist, err)
		return
	}

	if entry.IsDir() {
		renderDirectory(ctx, treeLink)
	} else {
		renderFile(ctx, entry, treeLink, rawLink)
	}
	if ctx.Written() {
		return
	}

	ec, err := ctx.Repo.GetEditorconfig()
	if err != nil && !git.IsErrNotExist(err) {
		ctx.Handle(500, "Repo.GetEditorconfig", err)
		return
	}
	ctx.Data["Editorconfig"] = ec

	var treeNames []string
	paths := make([]string, 0, 5)
	if len(ctx.Repo.TreePath) > 0 {
		treeNames = strings.Split(ctx.Repo.TreePath, "/")
		for i := range treeNames {
			paths = append(paths, strings.Join(treeNames[:i+1], "/"))
		}

		ctx.Data["HasParentPath"] = true
		if len(paths)-2 >= 0 {
			ctx.Data["ParentPath"] = "/" + paths[len(paths)-2]
		}
	}

	ctx.Data["Paths"] = paths
	ctx.Data["TreeLink"] = treeLink
	ctx.Data["TreeNames"] = treeNames
	ctx.Data["BranchLink"] = branchLink
	ctx.HTML(200, HOME)
}

func TriggerTask(ctx *context.Context) {
	pusherID := ctx.QueryInt64("pusher")
	branch := ctx.Query("branch")
	secret := ctx.Query("secret")
	if len(branch) == 0 || len(secret) == 0 || pusherID <= 0 {
		ctx.Error(404)
		log.Trace("TriggerTask: branch or secret is empty, or pusher ID is not valid")
		return
	}
	owner, repo := parseOwnerAndRepo(ctx)
	if ctx.Written() {
		return
	}
	if secret != base.EncodeMD5(owner.Salt) {
		ctx.Error(404)
		log.Trace("TriggerTask [%s/%s]: invalid secret", owner.Name, repo.Name)
		return
	}

	pusher, err := models.GetUserByID(pusherID)
	if err != nil {
		if models.IsErrUserNotExist(err) {
			ctx.Error(404)
		} else {
			ctx.Handle(500, "GetUserByID", err)
		}
		return
	}

	log.Trace("TriggerTask '%s/%s' by %s", repo.Name, branch, pusher.Name)

	go models.HookQueue.Add(repo.ID)
	go models.AddTestPullRequestTask(pusher, repo.ID, branch, true)
	ctx.Status(202)
}

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

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

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

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

func SettingsPost(ctx *context.Context, form auth.UpdateProfileForm) {
	ctx.Data["Title"] = ctx.Tr("settings")
	ctx.Data["PageIsSettingsProfile"] = true

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

	handleUsernameChange(ctx, form.Name)
	if ctx.Written() {
		return
	}

	ctx.User.FullName = form.FullName
	ctx.User.Email = form.Email
	ctx.User.Website = form.Website
	ctx.User.Location = form.Location
	if err := models.UpdateUser(ctx.User); err != nil {
		ctx.Handle(500, "UpdateUser", err)
		return
	}

	log.Trace("User settings updated: %s", ctx.User.Name)
	ctx.Flash.Success(ctx.Tr("settings.update_profile_success"))
	ctx.Redirect(setting.AppSubUrl + "/user/settings")
}

func UpdateIssueAssignee(ctx *context.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 EditUserPost(ctx *context.Context, form auth.AdminEditUserForm) {
	ctx.Data["Title"] = ctx.Tr("admin.users.edit_account")
	ctx.Data["PageIsAdmin"] = true
	ctx.Data["PageIsAdminUsers"] = true

	u := prepareUserInfo(ctx)
	if ctx.Written() {
		return
	}

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

	fields := strings.Split(form.LoginType, "-")
	if len(fields) == 2 {
		loginType := models.LoginType(com.StrTo(fields[0]).MustInt())
		loginSource := com.StrTo(fields[1]).MustInt64()

		if u.LoginSource != loginSource {
			u.LoginSource = loginSource
			u.LoginType = loginType
		}
	}

	if len(form.Password) > 0 {
		u.Passwd = form.Password
		u.Salt = models.GetUserSalt()
		u.EncodePasswd()
	}

	u.LoginName = form.LoginName
	u.FullName = form.FullName
	u.Email = form.Email
	u.Website = form.Website
	u.Location = form.Location
	u.MaxRepoCreation = form.MaxRepoCreation
	u.IsActive = form.Active
	u.IsAdmin = form.Admin
	u.AllowGitHook = form.AllowGitHook
	u.AllowImportLocal = form.AllowImportLocal
	u.ProhibitLogin = form.ProhibitLogin

	if err := models.UpdateUser(u); err != nil {
		if models.IsErrEmailAlreadyUsed(err) {
			ctx.Data["Err_Email"] = true
			ctx.RenderWithErr(ctx.Tr("form.email_been_used"), USER_EDIT, &form)
		} else {
			ctx.Handle(500, "UpdateUser", err)
		}
		return
	}
	log.Trace("Account profile updated by admin (%s): %s", ctx.User.Name, u.Name)

	ctx.Flash.Success(ctx.Tr("admin.users.update_profile_success"))
	ctx.Redirect(setting.AppSubUrl + "/admin/users/" + ctx.Params(":userid"))
}

func Fork(ctx *context.Context) {
	ctx.Data["Title"] = ctx.Tr("new_fork")

	getForkRepository(ctx)
	if ctx.Written() {
		return
	}

	ctx.Data["ContextUser"] = ctx.User
	ctx.HTML(200, FORK)
}

func Following(ctx *context.Context) {
	u := GetUserByParams(ctx)
	if ctx.Written() {
		return
	}
	ctx.Data["Title"] = u.DisplayName()
	ctx.Data["CardsTitle"] = ctx.Tr("user.following")
	ctx.Data["PageIsFollowing"] = true
	ctx.Data["Owner"] = u
	repo.RenderUserCards(ctx, u.NumFollowing, u.GetFollowing, FOLLOWERS)
}

func EditUser(ctx *context.Context) {
	ctx.Data["Title"] = ctx.Tr("admin.users.edit_account")
	ctx.Data["PageIsAdmin"] = true
	ctx.Data["PageIsAdminUsers"] = true

	prepareUserInfo(ctx)
	if ctx.Written() {
		return
	}

	ctx.HTML(200, USER_EDIT)
}

func ValidateRepoMetas(ctx *context.Context, form auth.CreateIssueForm) ([]int64, int64, int64) {
	var (
		repo = ctx.Repo.Repository
		err  error
	)

	labels := RetrieveRepoMetas(ctx, ctx.Repo.Repository)
	if ctx.Written() {
		return nil, 0, 0
	}

	if !ctx.Repo.IsWriter() {
		return nil, 0, 0
	}

	// Check labels.
	labelIDs := base.StringsToInt64s(strings.Split(form.LabelIDs, ","))
	labelIDMark := base.Int64sToMap(labelIDs)
	hasSelected := false
	for i := range labels {
		if labelIDMark[labels[i].ID] {
			labels[i].IsChecked = true
			hasSelected = true
		}
	}
	ctx.Data["HasSelectedLabel"] = hasSelected
	ctx.Data["label_ids"] = form.LabelIDs
	ctx.Data["Labels"] = labels

	// Check milestone.
	milestoneID := form.MilestoneID
	if milestoneID > 0 {
		ctx.Data["Milestone"], err = repo.GetMilestoneByID(milestoneID)
		if err != nil {
			ctx.Handle(500, "GetMilestoneByID", err)
			return nil, 0, 0
		}
		ctx.Data["milestone_id"] = milestoneID
	}

	// Check assignee.
	assigneeID := form.AssigneeID
	if assigneeID > 0 {
		ctx.Data["Assignee"], err = repo.GetAssigneeByID(assigneeID)
		if err != nil {
			ctx.Handle(500, "GetAssigneeByID", err)
			return nil, 0, 0
		}
		ctx.Data["assignee_id"] = assigneeID
	}

	return labelIDs, milestoneID, assigneeID
}

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 WebHooksEdit(ctx *context.Context) {
	ctx.Data["Title"] = ctx.Tr("repo.settings.update_webhook")
	ctx.Data["PageIsSettingsHooks"] = true
	ctx.Data["PageIsSettingsHooksEdit"] = true

	orCtx, w := checkWebhook(ctx)
	if ctx.Written() {
		return
	}
	ctx.Data["Webhook"] = w

	ctx.HTML(200, orCtx.NewTemplate)
}