/**
* Function returns product subscription terms as text
* @return string
*/
function getString()
{
if (is_null($this->first_price) || !strlen($this->first_period)) {
return "";
}
$price1 = $this->first_price;
$price2 = $this->second_price;
if ($price1 instanceof Am_Currency) {
$price1 = $price1->getValue();
}
if ($price2 instanceof Am_Currency) {
$price2 = $price2->getValue();
}
$c1 = $price1 > 0 ? $this->getCurrency($this->first_price) : ___('Free');
$c2 = $price2 > 0 ? $this->getCurrency($this->second_price) : ___('free');
$p1 = new Am_Period($this->first_period);
$p2 = new Am_Period($this->second_period);
$ret = (string) $c1;
$equal = 0;
if (!$p1->isLifetime()) {
if ($this->rebill_times) {
$ret .= ___($p1->getText(" for the first %s", true));
} else {
$ret .= ___($p1->getText(" for %s"));
}
}
$temp = $p1->getText(" for first %s", true);
if ($this->rebill_times) {
if (!$p1->equalsTo($p2) || $price1 != $price2) {
$ret .= ___(", then ");
} else {
$ret = "";
$equal = 1;
}
if ($this->rebill_times == 1 && !$equal) {
$ret .= (string) $c2 . ___($p2->getText(" for %s"));
} else {
$ret .= (string) $c2 . ___($p2->getText(" for each %s", true));
}
if ($this->rebill_times < IProduct::RECURRING_REBILLS && !($p2->isLifetime() || $this->rebill_times == 1 && !$equal)) {
$ret .= ___(", for %d installments", $this->rebill_times + $equal);
}
}
return preg_replace('/[ ]+/', ' ', $ret);
}