0 ) { value = _this.data('price'); } } var param = { 'content_ids': [download], 'content_type': 'product', 'currency': currency, '%s': '%s', 'value': value }; %s }); }); "; public static function injectPixelCode() { // AddToCart self::addPixelFireForHook(array( 'hook_name' => 'edd_after_download_content', 'classname' => __CLASS__, 'inject_function' => 'injectAddToCartEvent')); // InitiateCheckout self::addPixelFireForHook(array( 'hook_name' => 'edd_after_checkout_cart', 'classname' => __CLASS__, 'inject_function' => 'injectInitiateCheckoutEvent')); // Purchase self::addPixelFireForHook(array( 'hook_name' => 'edd_payment_receipt_after', 'classname' => __CLASS__, 'inject_function' => 'injectPurchaseEvent')); // ViewContent self::addPixelFireForHook(array( 'hook_name' => 'edd_after_download_content', 'classname' => __CLASS__, 'inject_function' => 'injectViewContentEvent')); } public static function injectAddToCartEvent($download_id) { if (FacebookPluginUtils::isAdmin()) { return; } $pixel_code = FacebookPixel::getPixelAddToCartCode('param', self::TRACKING_NAME, false); $listener_code = sprintf( self::$addToCartJS, FacebookPixel::FB_INTEGRATION_TRACKING_KEY, self::TRACKING_NAME, $pixel_code); printf(" ", $listener_code); } public static function injectInitiateCheckoutEvent() { if (FacebookPluginUtils::isAdmin() || !function_exists('EDD')) { return; } $currency = edd_get_currency(); $value = EDD()->cart->get_total(); $param = array( 'currency' => $currency, 'value' => $value, ); $code = FacebookPixel::getPixelInitiateCheckoutCode($param, self::TRACKING_NAME, true); printf(" %s ", $code); } public static function injectPurchaseEvent($payment) { if (FacebookPluginUtils::isAdmin() || empty($payment->ID)) { return; } $payment_meta = edd_get_payment_meta($payment->ID); $content_ids = array(); $value = 0; foreach ($payment_meta['cart_details'] as $item) { $content_ids[] = $item['id']; $value += $item['price']; } $currency = $payment_meta['currency']; $param = array( 'content_ids' => $content_ids, 'content_type' => 'product', 'currency' => $currency, 'value' => $value, ); $code = FacebookPixel::getPixelPurchaseCode($param, self::TRACKING_NAME, true); printf(" %s ", $code); } public static function injectViewContentEvent($download_id) { if (FacebookPluginUtils::isAdmin() || empty($download_id)) { return; } $currency = edd_get_currency(); if (get_post_meta($download_id, '_variable_pricing', true)) { // variable price $prices = get_post_meta($download_id, 'edd_variable_prices', true); $price = array_shift($prices); $value = $price['amount']; } else { $value = get_post_meta($download_id, 'edd_price', true); } if (!$value) { $value = 0; } $param = array( 'content_ids' => array($download_id), 'content_type' => 'product', 'currency' => $currency, 'value' => $value, ); $code = FacebookPixel::getPixelViewContentCode($param, self::TRACKING_NAME); printf(" %s ", $code); } }