func (a *Application) Store(filepath string, i *image.ImageFile) error {
con := a.KVStore.Connection()
defer con.Close()
err := i.Save()
if err != nil {
a.Logger.Fatal(err)
return err
}
a.Logger.Infof("Save thumbnail %s to storage", i.Filepath)
key := a.WithPrefix(i.Key)
err = con.Set(key, i.Filepath)
if err != nil {
a.Logger.Fatal(err)
return err
}
a.Logger.Infof("Save key %s => %s to kvstore", key, i.Filepath)
// Write children info only when we actually want to be able to delete things.
if a.EnableDelete {
err = con.SetAdd(filepath+":children", key)
if err != nil {
a.Logger.Fatal(err)
return err
}
a.Logger.Infof("Put key into set %s:children => %s in kvstore", filepath, key)
}
return nil
}
