func rename(pfc *PFContext) (interface{}, error) {
r := pfc.R
title := r.PostFormValue("title")
if title == "" {
return nil, NewReadableError(_l("Name not specified"), nil)
}
ref, err := storage.SubscriptionRefFromJSON(pfc.UserID, r.PostFormValue("ref"))
if err != nil {
return nil, err
}
if ref.IsSubscriptionExplicit() {
if exists, err := storage.SubscriptionExists(pfc.C, ref); err != nil {
return nil, err
} else if !exists {
return nil, NewReadableError(_l("Subscription not found"), nil)
}
if err := storage.RenameSubscription(pfc.C, ref, title); err != nil {
return nil, NewReadableError(_l("Error renaming subscription"), &err)
}
} else {
if exists, err := storage.FolderExists(pfc.C, ref.FolderRef); err != nil {
return nil, err
} else if !exists {
return nil, NewReadableError(_l("Folder not found"), nil)
}
if isDupe, err := storage.IsFolderDuplicate(pfc.C, pfc.UserID, title); err != nil {
return nil, err
} else if isDupe {
return nil, NewReadableError(_l("A folder with that name already exists"), nil)
}
if err := storage.RenameFolder(pfc.C, ref.FolderRef, title); err != nil {
return nil, NewReadableError(_l("Error renaming folder"), &err)
}
}
return storage.NewUserSubscriptions(pfc.C, pfc.UserID)
}
func createFolder(pfc *PFContext) (interface{}, error) {
r := pfc.R
title := r.PostFormValue("folderName")
if title == "" {
return nil, NewReadableError(_l("Missing folder name"), nil)
}
if utf8.RuneCountInString(title) > 200 {
return nil, NewReadableError(_l("Folder name is too long"), nil)
}
if exists, err := storage.IsFolderDuplicate(pfc.C, pfc.UserID, title); err != nil {
return nil, err
} else if exists {
return nil, NewReadableError(_l("A folder with that name already exists"), nil)
}
if _, err := storage.CreateFolder(pfc.C, pfc.UserID, title); err != nil {
return nil, NewReadableError(_l("An error occurred while adding the new folder"), &err)
}
return storage.NewUserSubscriptions(pfc.C, pfc.UserID)
}
