Golang APIContext.GetErrMsg Examples

Example #1

File: markdown.go Project: gigforks/gogs

// https://github.com/gigforks/go-gogs-client/wiki/Miscellaneous#render-an-arbitrary-markdown-document
func Markdown(ctx *context.APIContext, form api.MarkdownOption) {
	if ctx.HasApiError() {
		ctx.Error(422, "", ctx.GetErrMsg())
		return
	}

	if len(form.Text) == 0 {
		ctx.Write([]byte(""))
		return
	}

	switch form.Mode {
	case "gfm":
		ctx.Write(markdown.Render([]byte(form.Text), form.Context, nil))
	default:
		ctx.Write(markdown.RenderRaw([]byte(form.Text), ""))
	}
}

Example #2

File: repo.go Project: gigforks/gogs

// https://github.com/gigforks/go-gogs-client/wiki/Repositories#migrate
func Migrate(ctx *context.APIContext, form auth.MigrateRepoForm) {
	ctxUser := ctx.User
	// Not equal means context user is an organization,
	// or is another user/organization if current user is admin.
	if form.Uid != ctxUser.Id {
		org, err := models.GetUserByID(form.Uid)
		if err != nil {
			if models.IsErrUserNotExist(err) {
				ctx.Error(422, "", err)
			} else {
				ctx.Error(500, "GetUserByID", err)
			}
			return
		}
		ctxUser = org
	}

	if ctx.HasError() {
		ctx.Error(422, "", ctx.GetErrMsg())
		return
	}

	if ctxUser.IsOrganization() && !ctx.User.IsAdmin {
		// Check ownership of organization.
		if !ctxUser.IsOwnedBy(ctx.User.Id) {
			ctx.Error(403, "", "Given user is not owner of organization.")
			return
		}
	}

	remoteAddr, err := form.ParseRemoteAddr(ctx.User)
	if err != nil {
		if models.IsErrInvalidCloneAddr(err) {
			addrErr := err.(models.ErrInvalidCloneAddr)
			switch {
			case addrErr.IsURLError:
				ctx.Error(422, "", err)
			case addrErr.IsPermissionDenied:
				ctx.Error(422, "", "You are not allowed to import local repositories.")
			case addrErr.IsInvalidPath:
				ctx.Error(422, "", "Invalid local path, it does not exist or not a directory.")
			default:
				ctx.Error(500, "ParseRemoteAddr", "Unknown error type (ErrInvalidCloneAddr): "+err.Error())
			}
		} else {
			ctx.Error(500, "ParseRemoteAddr", err)
		}
		return
	}

	repo, err := models.MigrateRepository(ctxUser, models.MigrateRepoOptions{
		Name:        form.RepoName,
		Description: form.Description,
		IsPrivate:   form.Private || setting.Repository.ForcePrivate,
		IsMirror:    form.Mirror,
		RemoteAddr:  remoteAddr,
	})
	if err != nil {
		if repo != nil {
			if errDelete := models.DeleteRepository(ctxUser.Id, repo.ID); errDelete != nil {
				log.Error(4, "DeleteRepository: %v", errDelete)
			}
		}
		ctx.Error(500, "MigrateRepository", models.HandleCloneUserCredentials(err.Error(), true))
		return
	}

	log.Trace("Repository migrated: %s/%s", ctxUser.Name, form.RepoName)
	ctx.JSON(201, convert.ToRepository(ctxUser, repo, api.Permission{true, true, true}))
}