FilesystemProvider: added .Name() which reverses vfs.GetProviderByName(), and added .ShortInfo(); using .ShortInfo() in User.GetInfoString()

dataprovider/user.go

@@ -1005,17 +1005,8 @@ func (u *User) GetInfoString() string {
 		t := utils.GetTimeFromMsecSinceEpoch(u.LastLogin)
 		result += fmt.Sprintf("Last login: %v ", t.Format("2006-01-02 15:04")) // YYYY-MM-DD HH:MM
 	}
-	switch u.FsConfig.Provider {
-	case vfs.S3FilesystemProvider:
-		result += "Storage: S3 "
-	case vfs.GCSFilesystemProvider:
-		result += "Storage: GCS "
-	case vfs.AzureBlobFilesystemProvider:
-		result += "Storage: AzBlob "
-	case vfs.CryptedFilesystemProvider:
-		result += "Storage: Encrypted "
-	case vfs.SFTPFilesystemProvider:
-		result += "Storage: SFTP "
+	if u.FsConfig.Provider != vfs.LocalFilesystemProvider {
+		result += fmt.Sprintf("Storage: %s ", u.FsConfig.Provider.ShortInfo())
 	}
 	if len(u.PublicKeys) > 0 {
 		result += fmt.Sprintf("Public keys: %v ", len(u.PublicKeys))

vfs/filesystem.go

@@ -43,6 +43,44 @@ func GetProviderByName(name string) FilesystemProvider {
 	return LocalFilesystemProvider
 }
 
+// Name returns the Provider's unique name
+func (p FilesystemProvider) Name() string {
+	switch p {
+	case LocalFilesystemProvider:
+		return "osfs"
+	case S3FilesystemProvider:
+		return "s3fs"
+	case GCSFilesystemProvider:
+		return "gcsfs"
+	case AzureBlobFilesystemProvider:
+		return "azblobfs"
+	case CryptedFilesystemProvider:
+		return "cryptfs"
+	case SFTPFilesystemProvider:
+		return "sftpfs"
+	}
+	return "" // let's not claim to be
+}
+
+// ShortInfo returns a human readable, short description for the given FilesystemProvider
+func (p FilesystemProvider) ShortInfo() string {
+	switch p {
+	case LocalFilesystemProvider:
+		return "Local"
+	case S3FilesystemProvider:
+		return "S3"
+	case GCSFilesystemProvider:
+		return "GCS"
+	case AzureBlobFilesystemProvider:
+		return "AzBlob"
+	case CryptedFilesystemProvider:
+		return "Encrypted"
+	case SFTPFilesystemProvider:
+		return "SFTP"
+	}
+	return ""
+}
+
 // ValidatorHelper implements methods we need for Filesystem.ValidateConfig.
 // It is implemented by vfs.Folder and dataprovider.User
 type ValidatorHelper interface {