/**
* Handles Google® IPN URL processing.
*
* @package s2Member\Google
* @since 1.5
*
* @attaches-to ``add_action("init");``
*
* @return null Or exits script execution after handling the Notification.
*/
public static function google_notify()
{
global $current_site, $current_blog;
/* For Multisite support. */
/**/
if (!empty($_GET["s2member_pro_google_notify"]) && $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["pro_google_merchant_id"]) {
@ignore_user_abort(true);
/* Continue processing even if/when connection is broken by the sender. */
/**/
if (is_array($google = c_ws_plugin__s2member_pro_google_utilities::google_postvars()) && ($_google = $google)) {
$google["s2member_log"][] = "IPN received on: " . date("D M j, Y g:i:s a T");
$google["s2member_log"][] = "s2Member POST vars verified with Google®.";
/**/
if (preg_match("/^new-order-notification\$/i", $google["_type"]) && is_array($s2vars_item1 = c_ws_plugin__s2member_pro_google_utilities::google_parse_s2vars($google["order-summary_shopping-cart_items_item-1_merchant-private-item-data"])) && !$s2vars_item1["s2_subscr_id"]) {
$google["s2member_log"][] = "Google® transaction identified as ( `SALE/BUY-NOW` ).";
$google["s2member_log"][] = "IPN reformulated. Piping through s2Member's core/standard PayPal® processor as `txn_type` ( `web_accept` ).";
$google["s2member_log"][] = "Please check PayPal® IPN logs for further processing details.";
/**/
$processing = $processed = true;
$ipn = array();
/* Reset. */
/**/
$ipn["txn_type"] = "web_accept";
/**/
$ipn["txn_id"] = $s2vars_item1["s2_txn_id"] ? $s2vars_item1["s2_txn_id"] : $google["order-summary_google-order-number"];
/**/
$ipn["custom"] = $s2vars_item1["s2_custom"];
/**/
$ipn["mc_gross"] = number_format($google["order-summary_order-total"], 2, ".", "");
$ipn["mc_currency"] = strtoupper($google["order-summary_order-total_currency"]);
$ipn["tax"] = number_format($google["order-summary_order-adjustment_total-tax"], 2, ".", "");
/**/
$ipn["payer_email"] = $google["buyer-billing-address_email"];
$ipn["first_name"] = $google["buyer-billing-address_structured-name_first-name"];
$ipn["last_name"] = $google["buyer-billing-address_structured-name_last-name"];
/**/
$ipn["option_name1"] = $s2vars_item1["s2_referencing"] ? "Referencing Customer ID" : "Originating Domain";
$ipn["option_selection1"] = $s2vars_item1["s2_referencing"] ? $s2vars_item1["s2_referencing"] : $_SERVER["HTTP_HOST"];
/**/
$ipn["option_name2"] = "Customer IP Address";
/* IP Address. */
$ipn["option_selection2"] = $s2vars_item1["s2_customer_ip"];
/**/
$ipn["item_number"] = $s2vars_item1["s2_item_number"];
$ipn["item_name"] = $google["order-summary_shopping-cart_items_item-1_item-name"];
/**/
$ipn_q = "&s2member_paypal_proxy=google&s2member_paypal_proxy_use=standard-emails";
$ipn_q .= "&s2member_paypal_proxy_verification=" . urlencode(c_ws_plugin__s2member_paypal_utilities::paypal_proxy_key_gen());
/**/
c_ws_plugin__s2member_utils_urls::remote(site_url("/?s2member_paypal_notify=1" . $ipn_q), $ipn, array("timeout" => 20));
} else {
if (preg_match("/^new-order-notification\$/i", $google["_type"]) && is_array($s2vars_item1 = c_ws_plugin__s2member_pro_google_utilities::google_parse_s2vars($google["order-summary_shopping-cart_items_item-1_merchant-private-item-data"])) && $s2vars_item1["s2_subscr_id"] && !$s2vars_item1["s2_subscr_payment"]) {
$google["s2member_log"][] = "Google® transaction identified as ( `SALE/SUBSCRIPTION` ).";
$google["s2member_log"][] = "IPN reformulated. Piping through s2Member's core/standard PayPal® processor as `txn_type` ( `subscr_signup` ).";
$google["s2member_log"][] = "Please check PayPal® IPN logs for further processing details.";
/**/
$processing = $processed = true;
$ipn = array();
/* Reset. */
/**/
$ipn["txn_type"] = "subscr_signup";
$ipn["subscr_id"] = $s2vars_item1["s2_subscr_id"];
/**/
$ipn["recurring"] = !($times = $google["order-summary_shopping-cart_items_item-2_subscription_payments_subscription-payment-1_times"]) || $times > 1 ? "1" : "0";
/**/
$ipn["txn_id"] = $google["order-summary_google-order-number"];
/**/
$ipn["custom"] = $s2vars_item1["s2_custom"];
/**/
$ipn["period1"] = $s2vars_item1["s2_period1"];
/* Just use s2Member's period calculations to make this easier. */
$ipn["period3"] = $s2vars_item1["s2_period3"];
/* Just use s2Member's period calculations to make this easier. */
/**/
$ipn["mc_amount1"] = number_format($google["order-summary_shopping-cart_items_item-1_unit-price"], 2, ".", "");
$ipn["mc_amount3"] = number_format($google["order-summary_shopping-cart_items_item-2_subscription_recurrent-item_unit-price"], 2, ".", "");
/**/
$ipn["mc_gross"] = preg_match("/^[1-9]/", $ipn["period1"]) ? $ipn["mc_amount1"] : $ipn["mc_amount3"];
/**/
$ipn["mc_currency"] = strtoupper($google["order-summary_order-total_currency"]);
$ipn["tax"] = number_format($google["order-summary_order-adjustment_total-tax"], 2, ".", "");
/**/
$ipn["payer_email"] = $google["buyer-billing-address_email"];
$ipn["first_name"] = $google["buyer-billing-address_structured-name_first-name"];
$ipn["last_name"] = $google["buyer-billing-address_structured-name_last-name"];
/**/
$ipn["option_name1"] = $s2vars_item1["s2_referencing"] ? "Referencing Customer ID" : "Originating Domain";
$ipn["option_selection1"] = $s2vars_item1["s2_referencing"] ? $s2vars_item1["s2_referencing"] : $_SERVER["HTTP_HOST"];
/**/
$ipn["option_name2"] = "Customer IP Address";
/* IP Address. */
$ipn["option_selection2"] = $s2vars_item1["s2_customer_ip"];
/**/
$ipn["item_number"] = $s2vars_item1["s2_item_number"];
$ipn["item_name"] = $google["order-summary_shopping-cart_items_item-1_item-name"];
/**/
$ipn_q = "&s2member_paypal_proxy=google&s2member_paypal_proxy_use=standard-emails";
$ipn_q .= $ipn["mc_gross"] > 0 ? ",subscr-signup-as-subscr-payment" : "";
/* Use as first payment? */
$ipn_q .= "&s2member_paypal_proxy_verification=" . urlencode(c_ws_plugin__s2member_paypal_utilities::paypal_proxy_key_gen());
/**/
c_ws_plugin__s2member_utils_urls::remote(site_url("/?s2member_paypal_notify=1" . $ipn_q), $ipn, array("timeout" => 20));
} else {
if (preg_match("/^new-order-notification\$/i", $google["_type"]) && is_array($s2vars_item1 = c_ws_plugin__s2member_pro_google_utilities::google_parse_s2vars($google["order-summary_shopping-cart_items_item-1_merchant-private-item-data"])) && $s2vars_item1["s2_subscr_id"] && $s2vars_item1["s2_subscr_payment"]) {
$google["s2member_log"][] = "Google® transaction identified as ( `SUBSCRIPTION PAYMENT` ).";
$google["s2member_log"][] = "IPN reformulated. Piping through s2Member's core/standard PayPal® processor as `txn_type` ( `subscr_payment` ).";
$google["s2member_log"][] = "Please check PayPal® IPN logs for further processing details.";
/**/
$processing = $processed = true;
$ipn = array();
/* Reset. */
/**/
$ipn["txn_type"] = "subscr_payment";
$ipn["subscr_id"] = $s2vars_item1["s2_subscr_id"];
/**/
$ipn["txn_id"] = $google["order-summary_google-order-number"];
/**/
$ipn["custom"] = $s2vars_item1["s2_custom"];
/**/
$ipn["mc_gross"] = number_format($google["order-summary_order-total"], 2, ".", "");
$ipn["mc_currency"] = strtoupper($google["order-summary_order-total_currency"]);
$ipn["tax"] = number_format($google["order-summary_order-adjustment_total-tax"], 2, ".", "");
/**/
$ipn["payer_email"] = $google["buyer-billing-address_email"];
$ipn["first_name"] = $google["buyer-billing-address_structured-name_first-name"];
$ipn["last_name"] = $google["buyer-billing-address_structured-name_last-name"];
/**/
$ipn["option_name1"] = $s2vars_item1["s2_referencing"] ? "Referencing Customer ID" : "Originating Domain";
$ipn["option_selection1"] = $s2vars_item1["s2_referencing"] ? $s2vars_item1["s2_referencing"] : $_SERVER["HTTP_HOST"];
/**/
$ipn["option_name2"] = "Customer IP Address";
/* IP Address. */
$ipn["option_selection2"] = $s2vars_item1["s2_customer_ip"];
/**/
$ipn["item_number"] = $s2vars_item1["s2_item_number"];
$ipn["item_name"] = $google["order-summary_shopping-cart_items_item-1_item-name"];
/**/
$ipn_q = "&s2member_paypal_proxy=google&s2member_paypal_proxy_use=standard-emails";
$ipn_q .= "&s2member_paypal_proxy_verification=" . urlencode(c_ws_plugin__s2member_paypal_utilities::paypal_proxy_key_gen());
/**/
c_ws_plugin__s2member_utils_urls::remote(site_url("/?s2member_paypal_notify=1" . $ipn_q), $ipn, array("timeout" => 20));
} else {
if (preg_match("/^cancelled-subscription-notification\$/i", $google["_type"]) && is_array($s2vars_item1 = c_ws_plugin__s2member_pro_google_utilities::google_parse_s2vars($google["order-summary_shopping-cart_items_item-1_merchant-private-item-data"])) && $s2vars_item1["s2_subscr_id"]) {
$google["s2member_log"][] = "Google® transaction identified as ( `SUBSCRIPTION CANCELLATION` ).";
$google["s2member_log"][] = "IPN reformulated. Piping through s2Member's core/standard PayPal® processor as `txn_type` ( `subscr_cancel` ).";
$google["s2member_log"][] = "Please check PayPal® IPN logs for further processing details.";
/**/
$processing = $processed = true;
$ipn = array();
/* Reset. */
/**/
$ipn["txn_type"] = "subscr_cancel";
$ipn["subscr_id"] = $s2vars_item1["s2_subscr_id"];
/**/
$ipn["custom"] = $s2vars_item1["s2_custom"];
/**/
$ipn["period1"] = $s2vars_item1["s2_period1"];
$ipn["period3"] = $s2vars_item1["s2_period3"];
/**/
$ipn["payer_email"] = $google["order-summary_risk-information_billing-address_email"];
$ipn["first_name"] = preg_replace("/( )(.+)/", "", $google["order-summary_risk-information_billing-address_contact-name"]);
$ipn["last_name"] = preg_replace("/(.+?)( )/", "", $google["order-summary_risk-information_billing-address_contact-name"]);
/**/
$ipn["option_name1"] = $s2vars_item1["s2_referencing"] ? "Referencing Customer ID" : "Originating Domain";
$ipn["option_selection1"] = $s2vars_item1["s2_referencing"] ? $s2vars_item1["s2_referencing"] : $_SERVER["HTTP_HOST"];
/**/
$ipn["option_name2"] = "Customer IP Address";
/* IP Address. */
$ipn["option_selection2"] = $s2vars_item1["s2_customer_ip"];
/**/
$ipn["item_number"] = $s2vars_item1["s2_item_number"];
$ipn["item_name"] = $google["order-summary_shopping-cart_items_item-1_item-name"];
/**/
$ipn_q = "&s2member_paypal_proxy=google&s2member_paypal_proxy_use=standard-emails";
$ipn_q .= "&s2member_paypal_proxy_verification=" . urlencode(c_ws_plugin__s2member_paypal_utilities::paypal_proxy_key_gen());
/**/
c_ws_plugin__s2member_utils_urls::remote(site_url("/?s2member_paypal_notify=1" . $ipn_q), $ipn, array("timeout" => 20));
} else {
if (preg_match("/^(refund|chargeback)-amount-notification\$/i", $google["_type"]) && is_array($s2vars_item1 = c_ws_plugin__s2member_pro_google_utilities::google_parse_s2vars($google["order-summary_shopping-cart_items_item-1_merchant-private-item-data"])) && (preg_match("/^refund/", $google["_type"]) && $google["latest-fee-refund-amount"] >= $google["order-summary_total-charge-amount"] || preg_match("/^chargeback/", $google["_type"]) && $google["latest-chargeback-amount"] >= $google["order-summary_total-charge-amount"])) {
$google["s2member_log"][] = "Google® transaction identified as ( `REFUND|CHARGEBACK` ).";
$google["s2member_log"][] = "IPN reformulated. Piping through s2Member's core/standard PayPal® processor as `payment_status` ( `refunded|reversed` ).";
$google["s2member_log"][] = "Please check PayPal® IPN logs for further processing details.";
/**/
$processing = $processed = true;
$ipn = array();
/* Reset. */
/**/
$ipn["custom"] = $s2vars_item1["s2_custom"];
/**/
if ($s2vars_item1["s2_subscr_id"] && !$s2vars_item1["s2_txn_id"]) {
$ipn["parent_txn_id"] = $s2vars_item1["s2_subscr_id"];
} else {
if ($s2vars_item1["s2_txn_id"] && !$s2vars_item1["s2_subscr_id"]) {
$ipn["parent_txn_id"] = $s2vars_item1["s2_txn_id"];
} else {
/* Default to Google's Order #. */
$ipn["parent_txn_id"] = $google["order-summary_google-order-number"];
}
}
/**/
if (preg_match("/^refund/", $google["_type"])) {
$ipn["payment_status"] = "refunded";
/* Refunding. */
$ipn["mc_fee"] = "-" . number_format($google["latest-fee-refund-amount"], 2, ".", "");
$ipn["mc_gross"] = "-" . number_format($google["latest-refund-amount"], 2, ".", "");
$ipn["mc_currency"] = strtoupper($google["latest-refund-amount_currency"]);
$ipn["tax"] = "-" . number_format("0.00", 2, ".", "");
} else {
if (preg_match("/^chargeback/", $google["_type"])) {
$ipn["payment_status"] = "reversed";
/* Reversed/chargeback. */
$ipn["mc_fee"] = "-" . number_format($google["latest-chargeback-fee-amount"], 2, ".", "");
$ipn["mc_gross"] = "-" . number_format($google["latest-chargeback-amount"], 2, ".", "");
$ipn["mc_currency"] = strtoupper($google["latest-chargeback-amount_currency"]);
$ipn["tax"] = "-" . number_format("0.00", 2, ".", "");
}
}
/**/
$ipn["payer_email"] = $google["order-summary_risk-information_billing-address_email"];
$ipn["first_name"] = preg_replace("/( )(.+)/", "", $google["order-summary_risk-information_billing-address_contact-name"]);
$ipn["last_name"] = preg_replace("/(.+?)( )/", "", $google["order-summary_risk-information_billing-address_contact-name"]);
/**/
$ipn["option_name1"] = $s2vars_item1["s2_referencing"] ? "Referencing Customer ID" : "Originating Domain";
$ipn["option_selection1"] = $s2vars_item1["s2_referencing"] ? $s2vars_item1["s2_referencing"] : $_SERVER["HTTP_HOST"];
/**/
$ipn["option_name2"] = "Customer IP Address";
/* IP Address. */
$ipn["option_selection2"] = $s2vars_item1["s2_customer_ip"];
/**/
$ipn["item_number"] = $s2vars_item1["s2_item_number"];
$ipn["item_name"] = $google["order-summary_shopping-cart_items_item-1_item-name"];
/**/
$ipn_q = "&s2member_paypal_proxy=google&s2member_paypal_proxy_use=standard-emails";
$ipn_q .= "&s2member_paypal_proxy_verification=" . urlencode(c_ws_plugin__s2member_paypal_utilities::paypal_proxy_key_gen());
/**/
c_ws_plugin__s2member_utils_urls::remote(site_url("/?s2member_paypal_notify=1" . $ipn_q), $ipn, array("timeout" => 20));
} else {
if (!$processed) {
/* If nothing was processed, here we add a message to the logs indicating the IPN was ignored. */
$google["s2member_log"][] = "Ignoring this IPN request. The transaction does NOT require any action on the part of s2Member.";
}
}
}
}
}
}
} else {
$google["s2member_log"][] = "Unable to verify POST vars. This is most likely related to an invalid Google® configuration. Please check: s2Member -> Google® Options.";
$google["s2member_log"][] = "If you're absolutely SURE that your Google® configuration is valid, you may want to run some tests on your server, just to be sure \$_POST variables are populated, and that your server is able to connect to Google® over an HTTPS connection.";
$google["s2member_log"][] = "s2Member uses the WP_Http class for remote connections; which will try to use cURL first, and then fall back on the FOPEN method when cURL is not available. On a Windows® server, you may have to disable your cURL extension. Instead, set allow_url_fopen = yes in your php.ini file. The cURL extension (usually) does NOT support SSL connections on a Windows® server.";
$google["s2member_log"][] = var_export($_REQUEST, true);
/* Recording _POST + _GET vars for analysis and debugging. */
}
/*
We need to log this final event before it occurs, so that is makes it into the log entry.
*/
$google["s2member_log"][] = "Sending Google® an XML Notification Acknowlegment w/ original serial number.";
/*
If debugging/logging is enabled; we need to append $google to the log file.
Logging now supports Multisite Networking as well.
*/
$logv = c_ws_plugin__s2member_utilities::ver_details();
$logm = c_ws_plugin__s2member_utilities::mem_details();
$log4 = $_SERVER["HTTP_HOST"] . $_SERVER["REQUEST_URI"] . "\nUser-Agent: " . $_SERVER["HTTP_USER_AGENT"];
$log4 = is_multisite() && !is_main_site() ? ($_log4 = $current_blog->domain . $current_blog->path) . "\n" . $log4 : $log4;
$log2 = is_multisite() && !is_main_site() ? "google-ipn-4-" . trim(preg_replace("/[^a-z0-9]/i", "-", $_log4), "-") . ".log" : "google-ipn.log";
/**/
if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["gateway_debug_logs"]) {
if (is_dir($logs_dir = $GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["logs_dir"])) {
if (is_writable($logs_dir) && c_ws_plugin__s2member_utils_logs::archive_oversize_log_files()) {
file_put_contents($logs_dir . "/" . $log2, $logv . "\n" . $logm . "\n" . $log4 . "\n" . var_export($google, true) . "\n\n", FILE_APPEND);
}
}
}
/**/
$confirmation = '<?xml version="1.0" encoding="UTF-8"?>';
$confirmation .= '<notification-acknowledgment xmlns="http://checkout.google.com/schema/2"';
$confirmation .= ' serial-number="' . esc_attr(trim(stripslashes($_REQUEST["serial-number"]))) . '" />';
/**/
status_header(200);
/* Send a 200 OK status header. */
header("Content-Type: application/xml");
/* Google® expects application/xml here. */
eval('while (@ob_end_clean ());');
/* End/clean all output buffers that may or may not exist. */
/**/
exit($confirmation);
/* Exit w/ serial number confirmation. */
}
}
/**
* Handles Google IPN URL processing.
*
* @package s2Member\Google
* @since 1.5
*
* @attaches-to ``add_action("init");``
*
* @return null Or exits script execution after handling the Notification.
*/
public static function google_notify()
{
global $current_site, $current_blog;
if (!empty($_GET["s2member_pro_google_notify"]) && $GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["pro_google_merchant_id"]) {
@ignore_user_abort(true);
// Continue processing even if/when connection is broken by the sender.
if (is_array($google = c_ws_plugin__s2member_pro_google_utilities::google_postvars()) && ($_google = $google)) {
$google["s2member_log"][] = "IPN received on: " . date("D M j, Y g:i:s a T");
$google["s2member_log"][] = "s2Member POST vars verified with Google.";
if (!empty($google["typ"]) && preg_match('/^google\\/payments\\/inapp\\/item\\/v[0-9]+\\/postback\\/buy$/i', $google["typ"]) && is_array($s2vars = c_ws_plugin__s2member_pro_google_utilities::google_parse_s2vars($google)) && !empty($google["response"]["orderId"])) {
$google["s2member_log"][] = "Google transaction identified as ( `SALE/BUY-NOW` ).";
$google["s2member_log"][] = "IPN reformulated. Piping through s2Member's core/standard PayPal processor as `txn_type` ( `web_accept` ).";
$google["s2member_log"][] = "Please check PayPal IPN logs for further processing details.";
$processing = $processed = true;
$ipn = array();
// Reset.
$ipn["txn_type"] = "web_accept";
$ipn["txn_id"] = $google["response"]["orderId"];
$ipn["custom"] = $s2vars["cs"];
$ipn["mc_gross"] = number_format($google["request"]["price"], 2, ".", "");
$ipn["mc_currency"] = strtoupper($google["request"]["currencyCode"]);
$ipn["tax"] = number_format((double) @$google["request"]["tax"], 2, ".", "");
$ipn["payer_email"] = $s2vars["em"];
$ipn["first_name"] = $s2vars["fn"];
$ipn["last_name"] = $s2vars["ln"];
$ipn["option_name1"] = $s2vars["rf"] ? "Referencing Customer ID" : "Originating Domain";
$ipn["option_selection1"] = $s2vars["rf"] ? $s2vars["rf"] : $_SERVER["HTTP_HOST"];
$ipn["option_name2"] = "Customer IP Address";
// IP Address.
$ipn["option_selection2"] = $s2vars["ip"];
$ipn["item_number"] = $s2vars["in"];
$ipn["item_name"] = $google["request"]["description"];
$ipn["s2member_paypal_proxy"] = "google";
$ipn["s2member_paypal_proxy_use"] = "standard-emails";
$ipn["s2member_paypal_proxy_verification"] = c_ws_plugin__s2member_paypal_utilities::paypal_proxy_key_gen();
c_ws_plugin__s2member_utils_urls::remote(home_url("/?s2member_paypal_notify=1"), $ipn, array("timeout" => 20));
} else {
if (!empty($google["typ"]) && preg_match('/^google\\/payments\\/inapp\\/subscription\\/v[0-9]+\\/postback\\/buy$/i', $google["typ"]) && is_array($s2vars = c_ws_plugin__s2member_pro_google_utilities::google_parse_s2vars($google)) && !empty($google["response"]["orderId"])) {
$google["s2member_log"][] = "Google transaction identified as ( `SALE/SUBSCRIPTION` ).";
$google["s2member_log"][] = "IPN reformulated. Piping through s2Member's core/standard PayPal processor as `txn_type` ( `subscr_signup` ).";
$google["s2member_log"][] = "Please check PayPal IPN logs for further processing details.";
$processing = $processed = true;
$ipn = array();
// Reset.
$ipn["txn_type"] = "subscr_signup";
$ipn["subscr_id"] = $google["response"]["orderId"];
$ipn["txn_id"] = $google["response"]["orderId"];
$ipn["recurring"] = $s2vars["rr"];
$ipn["custom"] = $s2vars["cs"];
$ipn["period1"] = $s2vars["p1"];
$ipn["period3"] = $s2vars["p3"];
$ipn["mc_amount1"] = $ipn["mc_gross"] = number_format($google["request"]["initialPayment"]["price"], 2, ".", "");
$ipn["mc_currency"] = strtoupper($google["request"]["initialPayment"]["currencyCode"]);
$ipn["tax"] = number_format((double) @$google["request"]["initialPayment"]["tax"], 2, ".", "");
$ipn["mc_amount3"] = number_format($google["request"]["recurrence"]["price"], 2, ".", "");
$ipn["payer_email"] = $s2vars["em"];
$ipn["first_name"] = $s2vars["fn"];
$ipn["last_name"] = $s2vars["ln"];
$ipn["option_name1"] = $s2vars["rf"] ? "Referencing Customer ID" : "Originating Domain";
$ipn["option_selection1"] = $s2vars["rf"] ? $s2vars["rf"] : $_SERVER["HTTP_HOST"];
$ipn["option_name2"] = "Customer IP Address";
// IP Address.
$ipn["option_selection2"] = $s2vars["ip"];
$ipn["item_number"] = $s2vars["in"];
$ipn["item_name"] = $google["request"]["description"];
$ipn["s2member_paypal_proxy"] = "google";
$ipn["s2member_paypal_proxy_use"] = "standard-emails";
$ipn["s2member_paypal_proxy_use"] .= $ipn["mc_gross"] > 0 ? ",subscr-signup-as-subscr-payment" : "";
$ipn["s2member_paypal_proxy_verification"] = c_ws_plugin__s2member_paypal_utilities::paypal_proxy_key_gen();
c_ws_plugin__s2member_utils_urls::remote(home_url("/?s2member_paypal_notify=1"), $ipn, array("timeout" => 20));
} else {
if (!empty($google["typ"]) && preg_match('/^google\\/payments\\/inapp\\/subscription\\/v[0-9]+\\/canceled$/i', $google["typ"]) && !empty($google["response"]["statusCode"]) && preg_match("/^SUBSCRIPTION_CANCELED\$/i", $google["response"]["statusCode"]) && !empty($google["response"]["orderId"]) && ($ipn_signup_vars = c_ws_plugin__s2member_utils_users::get_user_ipn_signup_vars(false, $google["response"]["orderId"]))) {
$google["s2member_log"][] = "Google transaction identified as ( `SUBSCRIPTION_CANCELED` ).";
$google["s2member_log"][] = "IPN reformulated. Piping through s2Member's core/standard PayPal processor as `txn_type` ( `subscr_cancel` ).";
$google["s2member_log"][] = "Please check PayPal IPN logs for further processing details.";
$processing = $processed = true;
$ipn = array();
// Reset.
$ipn["txn_type"] = "subscr_cancel";
$ipn["subscr_id"] = $google["response"]["orderId"];
$ipn["custom"] = $ipn_signup_vars["custom"];
$ipn["period1"] = $ipn_signup_vars["period1"];
$ipn["period3"] = $ipn_signup_vars["period3"];
$ipn["payer_email"] = $ipn_signup_vars["payer_email"];
$ipn["first_name"] = $ipn_signup_vars["first_name"];
$ipn["last_name"] = $ipn_signup_vars["last_name"];
$ipn["option_name1"] = $ipn_signup_vars["option_name1"];
$ipn["option_selection1"] = $ipn_signup_vars["option_selection1"];
$ipn["option_name2"] = $ipn_signup_vars["option_name2"];
$ipn["option_selection2"] = $ipn_signup_vars["option_selection2"];
$ipn["item_number"] = $ipn_signup_vars["item_number"];
$ipn["item_name"] = $ipn_signup_vars["item_name"];
$ipn["s2member_paypal_proxy"] = "google";
$ipn["s2member_paypal_proxy_use"] = "standard-emails";
$ipn["s2member_paypal_proxy_verification"] = c_ws_plugin__s2member_paypal_utilities::paypal_proxy_key_gen();
c_ws_plugin__s2member_utils_urls::remote(home_url("/?s2member_paypal_notify=1"), $ipn, array("timeout" => 20));
} else {
if (!$processed) {
// If nothing was processed, here we add a message to the logs indicating the IPN was ignored.
$google["s2member_log"][] = "Ignoring this IPN request. The transaction does NOT require any action on the part of s2Member.";
}
}
}
}
} else {
$google["s2member_log"][] = "Unable to verify POST vars. This is most likely related to an invalid Google configuration. Please check: s2Member → Google Options.";
$google["s2member_log"][] = "If you're absolutely SURE that your Google configuration is valid, you may want to run some tests on your server, just to be sure \$_POST variables are populated, and that your server is able to connect to Google over an HTTPS connection.";
$google["s2member_log"][] = "s2Member uses the WP_Http class for remote connections; which will try to use cURL first, and then fall back on the FOPEN method when cURL is not available. On a Windows server, you may have to disable your cURL extension. Instead, set allow_url_fopen = yes in your php.ini file. The cURL extension (usually) does NOT support SSL connections on a Windows server.";
$google["s2member_log"][] = var_export($_REQUEST, true);
// Recording _POST + _GET vars for analysis and debugging.
}
/*
We need to log this final event before it occurs.
*/
$google["s2member_log"][] = "Sending Google an acknowlegment w/ order ID.";
/*
If debugging/logging is enabled; we need to append $google to the log file.
Logging now supports Multisite Networking as well.
*/
$logt = c_ws_plugin__s2member_utilities::time_details();
$logv = c_ws_plugin__s2member_utilities::ver_details();
$logm = c_ws_plugin__s2member_utilities::mem_details();
$log4 = $_SERVER["HTTP_HOST"] . $_SERVER["REQUEST_URI"] . "\nUser-Agent: " . @$_SERVER["HTTP_USER_AGENT"];
$log4 = is_multisite() && !is_main_site() ? ($_log4 = $current_blog->domain . $current_blog->path) . "\n" . $log4 : $log4;
$log2 = is_multisite() && !is_main_site() ? "google-ipn-4-" . trim(preg_replace("/[^a-z0-9]/i", "-", $_log4), "-") . ".log" : "google-ipn.log";
if ($GLOBALS["WS_PLUGIN__"]["s2member"]["o"]["gateway_debug_logs"]) {
if (is_dir($logs_dir = $GLOBALS["WS_PLUGIN__"]["s2member"]["c"]["logs_dir"])) {
if (is_writable($logs_dir) && c_ws_plugin__s2member_utils_logs::archive_oversize_log_files()) {
file_put_contents($logs_dir . "/" . $log2, "LOG ENTRY: " . $logt . "\n" . $logv . "\n" . $logm . "\n" . $log4 . "\n" . c_ws_plugin__s2member_utils_logs::conceal_private_info(var_export($google, true)) . "\n\n", FILE_APPEND);
}
}
}
status_header(200);
// Send a 200 OK status header.
header("Content-Type: text/plain");
// Google expects text/plain here.
while (@ob_end_clean()) {
}
// Clean any existing output buffers.
exit(!empty($google["response"]["orderId"]) ? $google["response"]["orderId"] : "");
}
}
