/**
* Gets response from Klarna
*/
function get_data($eid, $secret, $selected_currency, $shop_country, $cart_total, $payment_method_group, $select_id, $mode, $invoice_fee = false)
{
$klarna = new Klarna();
$config = new KlarnaConfig();
// Default required options
if ($mode == 'test') {
$klarna_ssl = 'false';
$klarna_endpoint = 'https://api-test.klarna.com/touchpoint/checkout/';
$klarna_mode = Klarna::BETA;
} else {
// Set SSL if used in webshop
if (is_ssl()) {
$klarna_ssl = 'true';
} else {
$klarna_ssl = 'false';
}
$klarna_endpoint = 'https://api.klarna.com/touchpoint/checkout/';
$klarna_mode = Klarna::LIVE;
}
// Configuration needed for the checkout service
$config['mode'] = $klarna_mode;
$config['ssl'] = $klarna_ssl;
$config['checkout_service_uri'] = $klarna_endpoint;
$config['pcStorage'] = 'json';
$config['pcURI'] = './pclasses.json';
$config['eid'] = $eid;
$config['secret'] = $secret;
$klarna->setConfig($config);
$klarna_pms_locale = $this->get_locale($shop_country);
try {
$response = $klarna->checkoutService($cart_total, $selected_currency, $klarna_pms_locale);
} catch (KlarnaException $e) {
// cURL exception
return false;
}
$data = $response->getData();
if ($response->getStatus() >= 400) {
// server responded with error
echo '<pre>';
throw new Exception(print_r($data, true));
echo '</pre>';
return false;
}
// return options and their descriptions
$payment_methods = $data['payment_methods'];
$payment_options = array();
$payment_options_details = array();
$i = 0;
foreach ($payment_methods as $payment_method) {
// Check if payment group we're looking for
if ($payment_method_group == $payment_method['group']['code']) {
$i++;
// Create option element output
$payment_options[] = '<option value="' . $payment_method['pclass_id'] . '">' . $payment_method['title'] . '</option>';
// Create payment option details output
if ($i < 2) {
$inline_style = 'style="clear:both;position:relative"';
$extra_class = 'visible-pms';
} else {
$inline_style = 'style="clear:both;display:none;position:relative"';
$extra_class = '';
}
$payment_options_details_output = '<div class="klarna-pms-details ' . $extra_class . '" data-pclass="' . $payment_method['pclass_id'] . '" ' . $inline_style . '>';
if (isset($payment_method['logo']['uri']) && '' != $payment_method['logo']['uri']) {
$payment_options_details_output .= '<img class="klarna-pms-logo" style="display:none" src="' . $payment_method['logo']['uri'] . '?width=100" />';
}
$payment_options_details_output .= '<div>';
$payment_options_details_output .= '<strong style="font-size:1.2em;display:block;margin-bottom:0.5em;">' . $payment_method['group']['title'] . '</strong>';
if (!empty($payment_method['details'])) {
$payment_options_details_output .= '<ul style="list-style:none;margin-bottom:0.75em;margin-left:0">';
foreach ($payment_method['details'] as $pd_k => $pd_v) {
$payment_options_details_output .= '<li style="padding:0.5em 0 !important" id="pms-details-' . $pd_k . '">' . implode(' ', $pd_v) . '</li>';
}
$payment_options_details_output .= '</ul>';
}
if (isset($payment_method['use_case']) && '' != $payment_method['use_case']) {
$payment_options_details_output .= '<div class="klarna-pms-use-case" style="margin-bottom:0.75em">' . $payment_method['use_case'] . '</div>';
}
if (isset($payment_method['terms']['uri']) && '' != $payment_method['terms']['uri']) {
$klarna_terms_uri = $payment_method['terms']['uri'];
// Check if invoice fee needs to be added
// Invoice terms links ends with ?fee=
if (strpos($klarna_terms_uri, '?fee=')) {
if ($invoice_fee) {
$klarna_terms_uri = $klarna_terms_uri . $invoice_fee . '&TB_iframe=true&width=600&height=550';
} else {
$klarna_terms_uri = $klarna_terms_uri . '0&TB_iframe=true&width=600&height=550';
}
} else {
$klarna_terms_uri .= '?TB_iframe=true&width=600&height=550';
}
if ('SE' == $shop_country) {
$read_more_text = 'Läs mer';
} elseif ('NO' == $shop_country) {
$read_more_text = 'Les mer';
} else {
$read_more_text = 'Read more';
}
add_thickbox();
$payment_options_details_output .= '<div class="klarna-pms-terms-uri" style="margin-bottom:1em;"><a class="thickbox" href="' . $klarna_terms_uri . '" target="_blank">' . $read_more_text . '</a></div>';
}
$payment_options_details_output .= '</div>';
$payment_options_details_output .= '</div>';
$payment_options_details[] = $payment_options_details_output;
}
}
// Check if anything was returned
if (!empty($payment_options)) {
$payment_methods_output = '<p class="form-row">';
$payment_methods_output .= '<label for="' . esc_attr($select_id) . '">' . __('Payment plan', 'woocommerce-gateway-klarna') . ' <span class="required">*</span></label>';
$payment_methods_output .= '<select id="' . esc_attr($select_id) . '" name="' . esc_attr($select_id) . '" class="woocommerce-select klarna_pms_select" style="max-width:100%;width:100% !important;">';
$payment_methods_output .= implode('', $payment_options);
$payment_methods_output .= '</select>';
$payment_methods_output .= '</p>';
if (!empty($payment_options_details)) {
$payment_methods_output .= implode('', $payment_options_details);
}
} else {
$payment_methods_output = false;
}
return $payment_methods_output;
}
