/**
* Intercepts the data about to be passed to KISSMetrics, replacing the order
* totals with their counterpart in base currency.
*
* @param array kissmetrics_properties The data to be passed to KISSMetrics.
* @return array
*/
public function wc_kissmetrics_completed_purchase_properties($kissmetrics_properties)
{
$order_id = get_value('order_id', $kissmetrics_properties);
if (!empty($order_id)) {
$order = new Aelia_Order($order_id);
$kissmetrics_properties['order_total'] = $order->get_total_in_base_currency();
$kissmetrics_properties['shipping_total'] = $order->get_shipping_in_base_currency();
}
return $kissmetrics_properties;
}
/**
* Filters the available payment gateways based on the selected currency.
*
* @param array available_gateways A list of the available gateways to filter.
* @return array
*/
public function woocommerce_available_payment_gateways($available_gateways)
{
global $wp;
$payment_currency = null;
// If customer is paying for an existing order, take its currency
$order_id = $this->user_is_paying_existing_order();
if (is_numeric($order_id)) {
// Debug
//var_dump("PAYING ORDER " . $order_id);
$order = new Aelia_Order($order_id);
$payment_currency = $order->get_order_currency();
}
// If payment currency is empty, then customer is paying for a new order. In
// such case, take the active currency
if (empty($payment_currency)) {
$payment_currency = $this->get_selected_currency();
}
// Debug
//var_dump($payment_currency);
$currency_gateways = self::settings()->currency_payment_gateways($payment_currency);
// If no payment gateway has been enabled for a currency, it most probably
// means that the Currency Switcher has not been configured properly. In such
// case, return all payment gateways originally passed by WooCommerce, to
// allow the Customer to complete the order.
if (empty($currency_gateways)) {
return $available_gateways;
}
//var_dump($currency_gateways, $available_gateways);
foreach ($available_gateways as $gateway_id => $gateway) {
if (!in_array($gateway_id, $currency_gateways)) {
unset($available_gateways[$gateway_id]);
}
}
return $available_gateways;
}
/**
* Overrides the currency symbol displayed by WooCommerce, depending on the
* Admin page being rendered.
*
* @param string currency_symbol The currency symbol currently used.
* @param string currency The currency.
* @return string
*/
public function woocommerce_currency_symbol($currency_symbol, $currency)
{
if (is_admin() && !defined('DOING_AJAX') && function_exists('get_current_screen')) {
$screen = get_current_screen();
// WooCommerce 2.1
// When viewing an Order, override the currency symbol and force it to the
// one of the currency in which the order was placed
if ($screen->base == 'post') {
global $post;
static $overriding_currency_symbol = false;
// If we are already overriding the symbol, just return it. This will prevent
// infinite loops
if ($overriding_currency_symbol) {
return $currency_symbol;
}
if (get_value('post_type', $post) == 'shop_order') {
$overriding_currency_symbol = true;
$order = new Aelia_Order($post->ID);
$currency_symbol = get_woocommerce_currency_symbol($order->get_order_currency());
$overriding_currency_symbol = false;
}
}
}
return $currency_symbol;
}
/**
* Google Analytics eCommerce tracking. This method replicates the logic of
* WC_Google_Analytics::ecommerce_tracking_code(), with the addition of tracking
* order currency as well.
*
* @param mixed $order_id
* @see WC_Google_Analytics::ecommerce_tracking_code()
*/
public function ecommerce_tracking_code($order_id)
{
global $woocommerce;
$tracking_id = $this->ga_id;
if (!$tracking_id) {
return;
}
if ($this->ga_ecommerce_tracking_enabled == "no" || current_user_can('manage_options') || get_post_meta($order_id, '_ga_tracked', true) == 1) {
return;
}
// Doing eCommerce tracking so unhook standard tracking from the footer
remove_action('wp_footer', array($this, 'google_tracking_code'));
// Get the order and output tracking code. Use Aelia_Order class, which allows
// to retrieve the order currency
$order = new Aelia_Order($order_id);
$loggedin = is_user_logged_in() ? 'yes' : 'no';
if (is_user_logged_in()) {
$user_id = get_current_user_id();
$current_user = get_user_by('id', $user_id);
$username = $current_user->user_login;
} else {
$user_id = '';
$username = __('Guest', 'woocommerce');
}
if (!empty($this->ga_set_domain_name)) {
$set_domain_name = "['_setDomainName', '" . esc_js($this->ga_set_domain_name) . "'],";
} else {
$set_domain_name = '';
}
$code = "\r\n\t\t\tvar _gaq = _gaq || [];\r\n\r\n\t\t\t_gaq.push(\r\n\t\t\t\t['_setAccount', '" . esc_js($tracking_id) . "'], " . $set_domain_name . "\r\n\t\t\t\t['_setCustomVar', 1, 'logged-in', '" . esc_js($loggedin) . "', 1],\r\n\t\t\t\t['_trackPageview']\r\n\t\t\t);\r\n\r\n\t\t\t_gaq.push(['_addTrans',\r\n\t\t\t\t'" . esc_js($order->get_order_number()) . "', // order ID - required\r\n\t\t\t\t'" . esc_js(get_bloginfo('name')) . "', // affiliation or store name\r\n\t\t\t\t'" . esc_js($order->get_total()) . "', // total - required\r\n\t\t\t\t'" . esc_js($order->get_total_tax()) . "', // tax\r\n\t\t\t\t'" . esc_js($order->get_shipping()) . "', // shipping\r\n\t\t\t\t'" . esc_js($order->billing_city) . "', // city\r\n\t\t\t\t'" . esc_js($order->billing_state) . "', // state or province\r\n\t\t\t\t'" . esc_js($order->billing_country) . "' // country\r\n\t\t\t]);\r\n\t\t";
// Order items
if ($order->get_items()) {
foreach ($order->get_items() as $item) {
$_product = $order->get_product_from_item($item);
$code .= "_gaq.push(['_addItem',";
$code .= "'" . esc_js($order->get_order_number()) . "',";
$code .= "'" . esc_js($_product->get_sku() ? __('SKU:', 'woocommerce') . ' ' . $_product->get_sku() : $_product->id) . "',";
$code .= "'" . esc_js($item['name']) . "',";
if (isset($_product->variation_data)) {
$code .= "'" . esc_js(woocommerce_get_formatted_variation($_product->variation_data, true)) . "',";
} else {
$out = array();
$categories = get_the_terms($_product->id, 'product_cat');
if ($categories) {
foreach ($categories as $category) {
$out[] = $category->name;
}
}
$code .= "'" . esc_js(join("/", $out)) . "',";
}
$code .= "'" . esc_js($order->get_item_total($item, true, true)) . "',";
$code .= "'" . esc_js($item['qty']) . "'";
$code .= "]);";
}
}
// Track order currency
$order_currency = $order->get_order_currency();
$code .= "\r\n\t\t\t_gaq.push(['_set', 'currencyCode', '" . esc_js($order_currency) . "']);\r\n\t\t";
$code .= "\r\n\t\t\t_gaq.push(['_trackTrans']); // submits transaction to the Analytics servers\r\n\r\n\t\t\t(function() {\r\n\t\t\t\tvar ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;\r\n\t\t\t\tga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';\r\n\t\t\t\tvar s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);\r\n\t\t\t})();\r\n\t\t";
echo '<script type="text/javascript">' . $code . '</script>';
update_post_meta($order_id, '_ga_tracked', 1);
}
