wtf/modules/trello/settings.go

package trello

import (
	"os"

	"github.com/olebedev/config"
	"github.com/wtfutil/wtf/cfg"
)

const (
	defaultFocusable = false
	defaultTitle     = "Trello"
)

type Settings struct {
	common *cfg.Common

	accessToken string
	apiKey      string
	board       string
	list        []string
	username    string
}

func NewSettingsFromYAML(name string, ymlConfig *config.Config, globalConfig *config.Config) *Settings {
	settings := Settings{
		common: cfg.NewCommonSettingsFromModule(name, defaultTitle, defaultFocusable, ymlConfig, globalConfig),

		accessToken: ymlConfig.UString("accessToken", ymlConfig.UString("apikey", os.Getenv("WTF_TRELLO_ACCESS_TOKEN"))),
		apiKey:      ymlConfig.UString("apiKey", os.Getenv("WTF_TRELLO_APP_KEY")),
		board:       ymlConfig.UString("board"),
		username:    ymlConfig.UString("username"),
	}

	settings.list = buildLists(ymlConfig, globalConfig)

	return &settings
}

func buildLists(ymlConfig *config.Config, globalConfig *config.Config) []string {
	lists := []string{}

	// Single list
	list, err := ymlConfig.String("list")
	if err == nil {
		lists = append(lists, list)
		return lists
	}

	// Array of lists
	listList := ymlConfig.UList("list")
	for _, listName := range listList {
		if list, ok := listName.(string); ok {
			lists = append(lists, list)
		}
	}

	return lists
}