package app import ( "errors" "git.haefelfinger.net/piwigo/PiwigoDirectoryUploader/internal/pkg/piwigo" "github.com/sirupsen/logrus" ) type appContext struct { piwigo *piwigo.PiwigoContext sessionId string localRootPath string dataStore localDataStore } func (c *appContext) UseMetadataStore(connectionString string) error { if connectionString == "" { return errors.New("missing connectionString to use metadata store!") } logrus.Infof("Using SQL Lite data store with '%s'", connectionString) c.dataStore = localDataStore{} err := c.dataStore.Open(connectionString) return err } func (c *appContext) UsePiwigo(url string, user string, password string) error { if url == "" { return errors.New("missing piwigo url!") } if user == "" { return errors.New("missing piwigo user!") } if password == "" { return errors.New("missing piwigo password!") } c.piwigo = new(piwigo.PiwigoContext) return c.piwigo.Initialize(*piwigoUrl, *piwigoUser, *piwigoPassword, *piwigoUploadChunkSizeInKB) } func createAppContext() (*appContext, error) { logrus.Infoln("Preparing application context and configuration") context := new(appContext) context.localRootPath = *imagesRootPath if *sqliteDb != "" { err := context.UseMetadataStore(*sqliteDb) if err != nil { return nil, err } } else { logrus.Warnln("No persistence configured. Skipping metadata storage. This might affect performance on large collections!") } err := context.UsePiwigo(*piwigoUrl, *piwigoUser, *piwigoPassword) return context, err }