Ejemplo n.º 1
0
func runRepoCmd(api *cait.ArchivesSpaceAPI, cmd *command) (string, error) {
	if err := api.Login(); err != nil {
		return "", err
	}
	repoID := 0
	repo := new(cait.Repository)
	if cmd.Payload != "" {
		err := json.Unmarshal([]byte(cmd.Payload), repo)
		if err != nil {
			return "", fmt.Errorf("Problem unmashalling JSON repository request, %s", err)
		}
		repoID = cait.URIToID(repo.URI)
	}
	switch cmd.Action {
	case "create":
		response, err := api.CreateRepository(repo)
		if err != nil {
			return "", err
		}
		if response.Status != "Created" {
			return "", fmt.Errorf("Create repo status %s, %s", repo.URI, response)
		}
		src, err := json.Marshal(response)
		if err != nil {
			return "", err
		}
		return string(src), nil
	case "list":
		if repoID == 0 {
			repos, err := api.ListRepositories()
			if err != nil {
				return "", fmt.Errorf(`{"error": %q}`, err)
			}
			src, err := json.Marshal(repos)
			if err != nil {
				return "", fmt.Errorf(`{"error": "Cannot JSON encode %s %s"}`, cmd.Payload, err)
			}
			return string(src), nil
		}
		repo, err := api.GetRepository(repoID)
		if err != nil {
			return "", fmt.Errorf(`{"error": %q}`, err)
		}
		src, err := json.Marshal(repo)
		if err != nil {
			return "", fmt.Errorf(`{"error": "Cannot find %s %s"}`, cmd.Payload, err)
		}
		return string(src), nil
	case "update":
		responseMsg, err := api.UpdateRepository(repo)
		if err != nil {
			return "", err
		}
		src, err := json.Marshal(responseMsg)
		return string(src), err
	case "delete":
		repo, err := api.GetRepository(repoID)
		if err != nil {
			return "", err
		}
		responseMsg, err := api.DeleteRepository(repo)
		if err != nil {
			return "", err
		}
		src, err := json.Marshal(responseMsg)
		return string(src), err
	case "export":
		err := api.ExportRepository(
			repoID,
			path.Join(api.Dataset, "repositories"),
			fmt.Sprintf("%d.json", repoID),
		)
		if err != nil {
			return "", fmt.Errorf("Exporting repositories, %s", err)
		}
		return `{"status": "ok"}`, nil
	}
	return "", fmt.Errorf("action %s not implemented for %s", cmd.Action, cmd.Subject)
}