//LoadRecords loads and returns record maps from the disk..
func (c *Cache) LoadRecords(kind int) record.Map {
m, err := record.FromRecordDB(c.Datfile, kind)
if err != nil {
log.Print(err)
return nil
}
return m
}
//GetContents returns recstrs of cache.
//len(recstrs) is <=2.
//used in templates
func (c *Cache) GetContents() []string {
m, err := record.FromRecordDB(c.Datfile, record.Alive)
if err != nil {
log.Print(err)
return nil
}
contents := make([]string, 0, 2)
for _, tt := range m {
contents = append(contents, util.Escape(tt.Recstr()))
if len(contents) > 2 {
return contents
}
}
return contents
}