Viewing file:  Widget.php (6 KB) -rw-rw-r--
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<?php
class Paymentwall_Widget extends Paymentwall_Instance
{
const CONTROLLER_PAYMENT_VIRTUAL_CURRENCY = 'ps';
const CONTROLLER_PAYMENT_DIGITAL_GOODS = 'subscription';
const CONTROLLER_PAYMENT_CART = 'cart';
protected $userId;
protected $widgetCode;
protected $products;
protected $extraParams;
public function __construct($userId, $widgetCode = '', $products = array(), $extraParams = array()) {
$this->userId = $userId;
$this->widgetCode = $widgetCode;
$this->products = $products;
$this->extraParams = $extraParams;
}
public function getUrl()
{
$params = array(
'key' => $this->getPublicKey(),
'uid' => $this->userId,
'widget' => $this->widgetCode
);
$productsNumber = count($this->products);
if ($this->getApiType() == Paymentwall_Config::API_GOODS) {
if (!empty($this->products)) {
if ($productsNumber == 1) {
$product = current($this->products);
if ($product->getTrialProduct() instanceof Paymentwall_Product) {
$postTrialProduct = $product;
$product = $product->getTrialProduct();
}
$params['amount'] = $product->getAmount();
$params['currencyCode'] = $product->getCurrencyCode();
$params['ag_name'] = $product->getName();
$params['ag_external_id'] = $product->getId();
$params['ag_type'] = $product->getType();
if ($product->getType() == Paymentwall_Product::TYPE_SUBSCRIPTION) {
$params['ag_period_length'] = $product->getPeriodLength();
$params['ag_period_type'] = $product->getPeriodType();
if ($product->isRecurring()) {
$params['ag_recurring'] = intval($product->isRecurring());
if (isset($postTrialProduct)) {
$params['ag_trial'] = 1;
$params['ag_post_trial_external_id'] = $postTrialProduct->getId();
$params['ag_post_trial_period_length'] = $postTrialProduct->getPeriodLength();
$params['ag_post_trial_period_type'] = $postTrialProduct->getPeriodType();
$params['ag_post_trial_name'] = $postTrialProduct->getName();
$params['post_trial_amount'] = $postTrialProduct->getAmount();
$params['post_trial_currencyCode'] = $postTrialProduct->getCurrencyCode();
}
}
}
} else {
//TODO: $this->appendToErrors('Only 1 product is allowed in flexible widget call');
}
}
} else if ($this->getApiType() == Paymentwall_Config::API_CART) {
$external_ids = array();
$prices = array();
$currencies = array();
$names = array();
foreach ($this->products as $product) {
$external_ids[] = $product->getId();
$prices[] = $product->amount ?: 0;
$currencies[] = $product->currencyCode ?: '';
$names[] = $product->name ?: '';
}
$params['external_ids'] = $external_ids;
if (!empty($prices)) {
$params['prices'] = $prices;
}
if (!empty($currencies)) {
$params['currencies'] = $currencies;
}
if (array_filter($names)) {
$params['names'] = $names;
}
}
$params['sign_version'] = $signatureVersion = $this->getDefaultSignatureVersion();
if (!empty($this->extraParams['sign_version'])) {
$signatureVersion = $params['sign_version'] = $this->extraParams['sign_version'];
}
$params = array_merge($params, $this->extraParams);
$widgetSignatureModel = new Paymentwall_Signature_Widget();
$params['sign'] = $widgetSignatureModel->calculate(
$params,
$signatureVersion
);
return $this->getApiBaseUrl() . '/' . $this->buildController($this->widgetCode) . '?' . http_build_query($params);
}
public function getHtmlCode($attributes = array())
{
$defaultAttributes = array(
'frameborder' => '0',
'width' => '750',
'height' => '800'
);
$attributes = array_merge($defaultAttributes, $attributes);
$attributesQuery = '';
foreach ($attributes as $attr => $value) {
$attributesQuery .= ' ' . $attr . '="' . $value . '"';
}
return '<iframe src="' . $this->getUrl() . '" ' . $attributesQuery . '></iframe>';
}
protected function getDefaultSignatureVersion() {
return $this->getApiType() != Paymentwall_Config::API_CART ? Paymentwall_Signature_Abstract::DEFAULT_VERSION : Paymentwall_Signature_Abstract::VERSION_TWO;
}
protected function buildController($widget = '')
{
$controller = null;
$isPaymentWidget = !preg_match('/^w|s|mw/', $widget);
if ($this->getApiType()== Paymentwall_Config::API_VC) {
if ($isPaymentWidget) {
$controller = self::CONTROLLER_PAYMENT_VIRTUAL_CURRENCY;
}
} else if ($this->getApiType() == Paymentwall_Config::API_GOODS) {
/**
* @todo cover case with offer widget for digital goods for non-flexible widget call
*/
$controller = self::CONTROLLER_PAYMENT_DIGITAL_GOODS;
} else {
$controller = self::CONTROLLER_PAYMENT_CART;
}
return $controller;
}
}
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