/**
* Get redirect URL or inline iFrame code
*
* @param bool $inline
* @return bool
* @throws Exception|Mage_Core_Exception
*/
public function getRedirectUrl($inline = false)
{
// Is current currency supported?
if (!$this->canUseForCurrency($this->_config->getCurrentCurrency())) {
return false;
}
// Create Rakuten Checkout Insert Cart XML request
$xml = new SimpleXMLElement("<?xml version='1.0' encoding='UTF-8' ?><tradoria_insert_cart />");
$merchantAuth = $xml->addChild('merchant_authentication');
$merchantAuth->addChild('project_id', $this->_projectId);
$merchantAuth->addChild('api_key', $this->_apiKey);
$xml->addChild('language', $this->_language);
$xml->addChild('currency', $this->_currency);
$merchantCart = $xml->addChild('merchant_carts')->addChild('merchant_cart');
// $merchantCart->addAttribute('merchant_id', $this->_merchantId);
$quoteId = $this->getQuoteId();
$storeId = $this->getStoreId();
$merchantCart->addChild('custom_1', $quoteId);
$merchantCart->addChild('custom_2', $storeId);
$merchantCart->addChild('custom_3');
$merchantCart->addChild('custom_4');
$merchantCartItems = $merchantCart->addChild('items');
// $items = $this->getQuote()->getAllItems();
$items = $this->getQuote()->getAllVisibleItems();
/** @var $item Mage_Sales_Model_Quote_Item */
foreach ($items as $item) {
$merchantCartItemsItem = $merchantCartItems->addChild('item');
$merchantCartItemsItemName = $merchantCartItemsItem->addChild('name');
$this->_addCDATA($merchantCartItemsItemName, $item->getName());
$merchantCartItemsItem->addChild('sku', $this->_escapeStr($item->getSku()));
// THIS ONE IS SHOWN
$merchantCartItemsItem->addChild('external_product_id');
// this one is not shown (optional)
$merchantCartItemsItem->addChild('qty', $item->getQty());
// positive integers
/** @var $checkoutHelper Mage_Checkout_Helper_Data */
$checkoutHelper = Mage::helper('checkout');
$merchantCartItemsItem->addChild('unit_price', $checkoutHelper->getPriceInclTax($item));
$merchantCartItemsItem->addChild('tax_class', $this->getRakutenTaxClass($item->getTaxPercent()));
$merchantCartItemsItem->addChild('image_url', $this->_escapeStr($item->getProduct()->getThumbnailUrl()));
// depracated method used for better backwards compatibility
$merchantCartItemsItem->addChild('product_url', $this->_escapeStr($item->getProduct()->getProductUrl()));
/** @var $helper Mage_Catalog_Helper_Product_Configuration */
// It'll work starting Magento CE 1.5.x only
//$helper = Mage::helper('catalog/product_configuration');
//$options = $helper->getOptions($item);
// So for backwards compatibility duplicating methods from the helper above
$options = $this->_getOptions($item);
if (!empty($options)) {
$custom = serialize($options);
$comment = array();
foreach ($options as $option) {
$comment[] = "{$option['label']}: {$option['value']}";
}
$comment = implode('; ', $comment);
} else {
$custom = '';
$comment = '';
}
$merchantCartItemsItemComment = $merchantCartItemsItem->addChild('comment');
$this->_addCDATA($merchantCartItemsItemComment, $comment);
$merchantCartItemsItemCustom = $merchantCartItemsItem->addChild('custom');
$this->_addCDATA($merchantCartItemsItemCustom, $custom);
}
$merchantCartShippingRates = $merchantCart->addChild('shipping_rates');
$shippingRates = $this->_config->getShippingRates();
foreach ($shippingRates as $shippingRate) {
$merchantCartShippingRate = $merchantCartShippingRates->addChild('shipping_rate');
$merchantCartShippingRate->addChild('country', $shippingRate['country']);
$merchantCartShippingRate->addChild('price', $shippingRate['price']);
}
$billingAddressRestrictions = $xml->addChild('billing_address_restrictions');
// restrict invoice address to require private / commercial and by country
$billingAddressRestrictions->addChild('customer_type')->addAttribute('allow', $this->_customerType);
// 1=all 2=business 3=private
if ($this->_countries) {
$billingAddressRestrictions->addChild('countries')->addAttribute('allow', $this->_countries);
}
$callbackUrl = $this->_config->getCallbackUrl();
$pipeUrl = $this->_config->getPipeUrl();
$xml->addChild('callback_url', $this->_escapeStr($callbackUrl));
$xml->addChild('pipe_url', $this->_escapeStr($pipeUrl));
$request = $xml->asXML();
$response = $this->sendRequest($request);
$redirectUrl = false;
$inlineUrl = false;
$inlineCode = false;
try {
$response = new SimpleXMLElement($response);
if ($response->success != 'true') {
throw new Mage_Core_Exception(Mage::helper('rakuten')->__('Error #%s: %s', $response->code, $response->message));
} else {
$redirectUrl = $response->redirect_url;
$inlineUrl = $response->inline_url;
$inlineCode = $response->inline_code;
}
} catch (Mage_Core_Exception $e) {
$this->getCheckout()->addError($e->getMessage());
} catch (Exception $e) {
$this->getCheckout()->addError(Mage::helper('rakuten')->__('Unable to redirect to Rakuten Checkout.'));
Mage::logException($e);
}
if ($inline) {
return $inlineCode;
} else {
return $redirectUrl;
}
}
