示例#1
0
func runAgentCmd(api *cait.ArchivesSpaceAPI, cmd *command) (string, error) {
	if err := api.Login(); err != nil {
		return "", err
	}
	//Agent Type Payload as JSON encoded objects
	agent := new(cait.Agent)
	if cmd.Payload != "" {
		err := json.Unmarshal([]byte(cmd.Payload), &agent)
		if err != nil {
			return "", fmt.Errorf("Could not decode cmd.Payload %s, error: %s", cmd.Payload, err)
		}
	}
	agentID := cait.URIToID(agent.URI)
	p := strings.Split(agent.URI, "/")
	if len(p) < 3 {
		return "", fmt.Errorf(`Agent commands require a uri in the JSON payload, e.g. {"uri":"/agents/people"} or {"uri":"/agents/poeple/3"}, %s`, cmd.Payload)
	} else if len(p) == 3 {
		agent.URI = ""
	}
	aType := p[2]
	switch cmd.Action {
	case "create":
		response, err := api.CreateAgent(aType, agent)
		if err != nil {
			return "", err
		}
		if response.Status != "Created" {
			return "", fmt.Errorf("Create agent status %s, %s", agent.URI, response)
		}
		src, err := json.Marshal(response)
		if err != nil {
			return "", err
		}
		return string(src), nil
	case "list":
		if agentID == 0 {
			agents, err := api.ListAgents(aType)
			if err != nil {
				return "", fmt.Errorf(`{"error": %q}`, err)
			}
			src, err := json.Marshal(agents)
			if err != nil {
				return "", fmt.Errorf(`{"error": "Cannot JSON encode %s %s"}`, cmd.Payload, err)
			}
			return string(src), nil
		}
		agent, err := api.GetAgent(aType, agentID)
		if err != nil {
			return "", fmt.Errorf(`{"error": %q}`, err)
		}
		src, err := json.Marshal(agent)
		if err != nil {
			return "", fmt.Errorf(`{"error": "Cannot find %s %s"}`, cmd.Payload, err)
		}
		return string(src), nil
	case "update":
		responseMsg, err := api.UpdateAgent(agent)
		if err != nil {
			return "", err
		}
		src, err := json.Marshal(responseMsg)
		return string(src), err
	case "delete":
		agent, err := api.GetAgent(aType, agentID)
		if err != nil {
			return "", err
		}
		responseMsg, err := api.DeleteAgent(agent)
		if err != nil {
			return "", err
		}
		src, err := json.Marshal(responseMsg)
		return string(src), err
	case "export":
		err := api.ExportAgents(aType)
		if err != nil {
			return "", fmt.Errorf("Exporting /agents/%s, %s", aType, err)
		}
		return `{"status": "ok"}`, nil
	}
	return "", fmt.Errorf("action %s not implemented for %s", cmd.Action, cmd.Subject)
}