/**
* @param waContact $contact
* @param array|string $fields
* @param bool $old_value
* @return array|void
*/
public function get(waContact $contact, $fields = array(), $old_value = false)
{
if (!is_array($fields)) {
$all_fields = array($fields);
} else {
$all_fields = $fields;
}
$result = array();
$load_fields = array();
foreach ($all_fields as $field_id) {
if ($contact->issetCache($field_id, $old_value)) {
$result[$field_id] = $contact->getCache($field_id, $old_value);
} else {
if (strpos($field_id, ':') === false) {
$result[$field_id] = null;
}
$load_fields[] = $field_id;
}
}
if ((!$fields || $load_fields) && $contact->getId()) {
if ($load_result = $this->load($contact, $load_fields)) {
$result = $load_result + $result;
}
$contact->setCache($result);
}
if (!is_array($fields)) {
return $result[$fields];
} else {
return $result;
}
}
