/**
* @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 $return;
}
public function invoice_items_total($request)
{
if (isset($request->add->tax)) {
return true;
} else {
$request->add->tax = array();
}
$taxtypes = array();
$taxcollections = array();
// Collect all the taxes from the individual item costs
foreach ($request->add->itemlist as $item) {
foreach ($item['terms']->nextterm->cost as $cost) {
if ($cost->type == 'tax') {
if (in_array($cost->cost['details'], $taxtypes)) {
$typeid = array_search($cost->cost['details'], $taxtypes);
} else {
$taxtypes[] = $cost->cost['details'];
$typeid = count($taxtypes) - 1;
}
if (!isset($taxcollections[$typeid])) {
$taxcollections[$typeid] = 0;
}
$taxcollections[$typeid] += $cost->renderCost() * $item['quantity'];
}
}
}
if (count($taxcollections) == 0) {
return null;
}
$taxamount = 0;
// Add tax items to total
foreach ($taxcollections as $tid => $amount) {
// Create tax
$term = new itemTerm();
if (!empty($taxtypes[$tid])) {
$term->addCost($amount, array('details' => $taxtypes[$tid], 'tax' => true));
} else {
$term->addCost($amount, array('tax' => true));
}
$terms = new itemTerms();
$terms->addTerm($term);
// Add the "Tax" row
$request->add->tax[] = array('cost' => $amount, 'terms' => $terms);
$taxamount += $amount;
}
$grand_total = $request->add->total->cost['amount'];
if (!empty($request->add->discount)) {
foreach ($request->add->discount as $citems) {
foreach ($citems as $ccitem) {
$citem = $ccitem->renderCost();
foreach ($citem as $cost) {
if ($cost->type == 'discount') {
$grand_total += $cost->cost['amount'];
}
}
}
}
}
$grand_total = AECToolbox::correctAmount($grand_total + $taxamount);
// Modify grand total according to tax
$request->add->grand_total->set('cost', array('amount' => $grand_total));
// Formatting for total
$request->add->total->cost['amount'] = AECToolbox::correctAmount($request->add->total->cost['amount']);
return true;
}
public function applyToTotal($items, $cart = false, $fullcart = false)
{
$itemcount = 0;
foreach ($items->itemlist as $item) {
if (is_object($item)) {
$itemcount += $item->quantitiy;
} else {
$itemcount++;
}
}
if (empty($this->fullcartlist)) {
return $items;
}
foreach ($this->fullcartlist as $coupon_code) {
if (!$this->loadCoupon($coupon_code)) {
continue;
}
if ($this->cph->discount['amount_use']) {
$this->cph->discount['amount'] = $this->cph->discount['amount'] / $itemcount;
}
$cost = null;
$costarray = array();
foreach ($items->itemlist as $cid => $citem) {
if ($citem['obj'] == false) {
continue;
}
$citem['terms']->nextterm->computeTotal();
if (empty($cost)) {
$cost = clone $citem['terms']->nextterm->getBaseCostObject();
$costarray[$cid] = $cost->cost['amount'];
} else {
$ccost = $citem['terms']->nextterm->getBaseCostObject();
$cost->cost['amount'] = $cost->cost['amount'] + $ccost->cost['amount'] * $citem['quantity'];
$costarray[$cid] = $ccost->cost['amount'];
}
$items->itemlist[$cid]['terms'] = $this->cph->applyToTerms($items->itemlist[$cid]['terms'], true);
}
}
$discounttypes = array();
$discount_col = array();
foreach ($items->itemlist as $item) {
foreach ($item['terms']->nextterm->cost as $cost) {
if ($cost->type != 'discount') {
continue;
}
$cc = $cost->cost['coupon'] . ' - ' . $cost->cost['details'];
if (in_array($cc, $discounttypes)) {
$typeid = array_search($cc, $discounttypes);
} else {
$discounttypes[] = $cc;
$typeid = count($discounttypes) - 1;
}
if (!isset($discount_col[$typeid])) {
$discount_col[$typeid] = 0;
}
$discount_col[$typeid] += $cost->renderCost();
}
}
if (!empty($discount_col)) {
// Dummy terms
$terms = new itemTerms();
$term = new itemTerm();
foreach ($discount_col as $cid => $discount) {
$cce = explode(' - ', $discounttypes[$cid], 2);
$term->addCost($discount, array('amount' => $discount, 'coupon' => $cce[0], 'details' => $cce[1]));
}
$terms->addTerm($term);
if (empty($items->discount)) {
$items->discount = array();
}
$items->discount[] = $terms->terms;
}
return $items;
}