/**
* @param string $params
*/
public function readParams($params, $allow_trial = true)
{
// Old params only had trial and full
if ($allow_trial) {
$terms = array('trial_', 'full_');
} else {
$terms = array('full_');
}
$return = false;
$this->pointer = 0;
$this->terms = array();
foreach ($terms as $t) {
// Make sure this period is actually of substance
if (!empty($params[$t . 'period']) || !empty($params['lifetime']) && $t == 'full_') {
$term = new itemTerm();
// If we have a trial, we need to mark this
if ($t == 'trial_') {
$this->set('hasTrial', true);
$term->set('type', 'trial');
} else {
$term->set('type', 'term');
}
if ($t != 'trial_' && !empty($params['lifetime'])) {
$duration['lifetime'] = true;
} else {
$duration['period'] = $params[$t . 'period'];
$duration['unit'] = $params[$t . 'periodunit'];
}
$term->set('duration', $duration);
if ($params[$t . 'free']) {
$term->addCost('0.00');
} else {
$term->addCost($params[$t . 'amount']);
}
$this->addTerm($term);
$return = true;
}
}
$free = true;
foreach ($this->terms as $term) {
if (empty($term->free)) {
$free = false;
}
}
$this->free = $free;
$this->nextterm =& $this->terms[$this->pointer];
return $return;
}
