Easy Coupons & Paypal IPN problem

towih_fastdogs · August 4, 2006

checked under contribution support and general support but can't seem to find an answer..... I've had "Easy Discount" & "Easy Coupons" on my test site and all was working fine. Went live with the site and realized I needed the Paypal IPN installed - now the coupon codes are no longer being generated if someone selects and pays via Paypal. Any suggestions?

~Thanks :(

boxtel · August 4, 2006

checked under contribution support and general support but can't seem to find an answer..... I've had "Easy Discount" & "Easy Coupons" on my test site and all was working fine. Went live with the site and realized I needed the Paypal IPN installed - now the coupon codes are no longer being generated if someone selects and pays via Paypal. Any suggestions?

~Thanks :(

Paypal IPN:

Integrating with other Contributions

Note: Rule of thumb - whenever you make ANY change to checkout_process.php you MUST manually merge the change into paypal_ipn.php

The PayPal IPN works different from other payment modules and mirrors the checkout_process file. Which means that any contribution which modifies the checkout_process.php file will require some manual coding TLC in paypal_ipn.php.

The help file section contains guides for integration with QTPro, CCCGV(trad) and oscAffiliate. Any other contributions will need to be manually merged by yourself, so please be aware that you'll need your PHP skills and a willingness to get coding.

From version 1.3 of this module, the PayPal IPN Payment Module is compatible with the Register Globals Patch v1.4 - you do not need to make any modifications for this.

towih_fastdogs · August 5, 2006

Paypal IPN:

Integrating with other Contributions

Note: Rule of thumb - whenever you make ANY change to checkout_process.php you MUST manually merge the change into paypal_ipn.php

The PayPal IPN works different from other payment modules and mirrors the checkout_process file. Which means that any contribution which modifies the checkout_process.php file will require some manual coding TLC in paypal_ipn.php.

Thanks - and thanks for such a great contrib. I knew I had read somewhere to mirror those two files ! Thanks!

towih_fastdogs · August 7, 2006

Paypal IPN:
Integrating with other Contributions

Note: Rule of thumb - whenever you make ANY change to checkout_process.php you MUST manually merge the change into paypal_ipn.php

The PayPal IPN works different from other payment modules and mirrors the checkout_process file. Which means that any contribution which modifies the checkout_process.php file will require some manual coding TLC in paypal_ipn.php.

The help file section contains guides for integration with QTPro, CCCGV(trad) and oscAffiliate. Any other contributions will need to be manually merged by yourself, so please be aware that you'll need your PHP skills and a willingness to get coding.

From version 1.3 of this module, the PayPal IPN Payment Module is compatible with the Register Globals Patch v1.4 - you do not need to make any modifications for this.

Thanks again for the info - I've worked on this the better part of the weekend and still no luck getting the coupon code to pass back to the database when paying for the order via Paypal. Any changes to checkout_process.php have been duplicated in paypal_ipn.php. Version 1.3 (compatible with the Register Globals patch) is what I have installed. I can of course issue the coupons manually for Paypal orders but really don't want to have to do that! Any other suggestions would be greatly appreciated.

boxtel · August 7, 2006

Thanks again for the info - I've worked on this the better part of the weekend and still no luck getting the coupon code to pass back to the database when paying for the order via Paypal. Any changes to checkout_process.php have been duplicated in paypal_ipn.php. Version 1.3 (compatible with the Register Globals patch) is what I have installed. I can of course issue the coupons manually for Paypal orders but really don't want to have to do that! Any other suggestions would be greatly appreciated.

right, well I only posted this suggestion after I found out that paypal ipn required that as it basically uses its own checkout_process and bypasses the original one, never used it myself so I was also kind of surprised.

I will have a look at it as it cannot be that difficult, easy coupons simply checks if a coupon is being used on the current order and sets it to used if it is. Then it tried to determine the new discount value for the new coupon based on the order value (if generation is required) and inserts a new coupon related to the current order. That should be possible even with ipn.

I will let you know, mind you, I cannot test it myself but the stuff regarding easy coupons in checkout (and elsewhere) is not rocket science.

towih_fastdogs · August 7, 2006

right, well I only posted this suggestion after I found out that paypal ipn required that as it basically uses its own checkout_process and bypasses the original one, never used it myself so I was also kind of surprised.

I will have a look at it as it cannot be that difficult, easy coupons simply checks if a coupon is being used on the current order and sets it to used if it is. Then it tried to determine the new discount value for the new coupon based on the order value (if generation is required) and inserts a new coupon related to the current order. That should be possible even with ipn.

I will let you know, mind you, I cannot test it myself but the stuff regarding easy coupons in checkout (and elsewhere) is not rocket science.

Thanks !

boxtel · August 9, 2006

Thanks !

well, it was a little more trickier than expected since this payment module basically splits the checkout_process logic in two over 2 different functions. That causes some havoc as you have to pass variables around and declare them global etc.

Still, as I said, I cannot test this so this is done in the blind and you will have to test it carefully.

I list the source of the amended payment module with the changes for easy coupons indicated.

<?php

/*

$Id: paypal_ipn.php,v 1.3.0.0 2006/06/22 19:29:00 Edith Karnitsch Exp $

Released under the GNU General Public License

Original Authors: Harald Ponce de Leon, Mark Evans

Updated by Edith Karnitsch (Terra) with help from PandA.nl, Navyhost and Zoeticlight

*/

class paypal_ipn {

// easy coupon added $coupon_order_value as we need to take it from 1 function to the next

var $code, $title, $description, $enabled, $identifier, $coupon_order_value;

// class constructor

function paypal_ipn() {

global $order;

$this->code = 'paypal_ipn';

$this->title = MODULE_PAYMENT_PAYPAL_IPN_TEXT_TITLE;

$this->description = MODULE_PAYMENT_PAYPAL_IPN_TEXT_DESCRIPTION;

$this->sort_order = MODULE_PAYMENT_PAYPAL_IPN_SORT_ORDER;

$this->enabled = ((MODULE_PAYMENT_PAYPAL_IPN_STATUS == 'True') ? true : false);

$this->identifier = 'osCommerce PayPal IPN v1.0';

if ((int)MODULE_PAYMENT_PAYPAL_IPN_PREPARE_ORDER_STATUS_ID > 0) {

$this->order_status = MODULE_PAYMENT_PAYPAL_IPN_PREPARE_ORDER_STATUS_ID;

}

if (is_object($order)) $this->update_status();

if (MODULE_PAYMENT_PAYPAL_IPN_GATEWAY_SERVER == 'Live') {

$this->form_action_url = 'https://www.paypal.com/cgi-bin/webscr';

} else {

$this->form_action_url = 'https://www.sandbox.paypal.com/cgi-bin/webscr';

}

// class methods

function update_status() {

global $order;

if ( ($this->enabled == true) && ((int)MODULE_PAYMENT_PAYPAL_IPN_ZONE > 0) ) {

$check_flag = false;

$check_query = tep_db_query("select zone_id from " . TABLE_ZONES_TO_GEO_ZONES . " where geo_zone_id = '" . MODULE_PAYMENT_PAYPAL_IPN_ZONE . "' and zone_country_id = '" . $order->billing['country']['id'] . "' order by zone_id");

while ($check = tep_db_fetch_array($check_query)) {

if ($check['zone_id'] < 1) {

$check_flag = true;

break;

} elseif ($check['zone_id'] == $order->billing['zone_id']) {

$check_flag = true;

break;

}

if ($check_flag == false) {

$this->enabled = false;

}

function javascript_validation() {

return false;

}

function selection() {

return array('id' => $this->code,

'module' => $this->title);

}

function pre_confirmation_check() {

return false;

}

function confirmation() {

global $cartID, $cart_PayPal_IPN_ID, $customer_id, $languages_id, $order, $order_total_modules;

// if (tep_session_is_registered('cartID')) {

// PandA.nl: register_globals fix

if (array_key_exists('cartID', $_SESSION)) {

$insert_order = false;

if (tep_session_is_registered('cart_PayPal_IPN_ID')) {

$order_id = substr($cart_PayPal_IPN_ID, strpos($cart_PayPal_IPN_ID, '-')+1);

$curr_check = tep_db_query("select currency from " . TABLE_ORDERS . " where orders_id = '" . (int)$order_id . "'");

$curr = tep_db_fetch_array($curr_check);

if ( ($curr['currency'] != $order->info['currency']) || ($cartID != substr($cart_PayPal_IPN_ID, 0, strlen($cartID))) ) {

$check_query = tep_db_query('select orders_id from ' . TABLE_ORDERS_STATUS_HISTORY . ' where orders_id = "' . (int)$order_id . '" limit 1');

if (tep_db_num_rows($check_query) < 1) {

tep_db_query('delete from ' . TABLE_ORDERS . ' where orders_id = "' . (int)$order_id . '"');

tep_db_query('delete from ' . TABLE_ORDERS_TOTAL . ' where orders_id = "' . (int)$order_id . '"');

tep_db_query('delete from ' . TABLE_ORDERS_STATUS_HISTORY . ' where orders_id = "' . (int)$order_id . '"');

tep_db_query('delete from ' . TABLE_ORDERS_PRODUCTS . ' where orders_id = "' . (int)$order_id . '"');

tep_db_query('delete from ' . TABLE_ORDERS_PRODUCTS_ATTRIBUTES . ' where orders_id = "' . (int)$order_id . '"');

tep_db_query('delete from ' . TABLE_ORDERS_PRODUCTS_DOWNLOAD . ' where orders_id = "' . (int)$order_id . '"');

}

$insert_order = true;

}

} else {

$insert_order = true;

}

if ($insert_order == true) {

$order_totals = array();

if (is_array($order_total_modules->modules)) {

reset($order_total_modules->modules);

while (list(, $value) = each($order_total_modules->modules)) {

$class = substr($value, 0, strrpos($value, '.'));

if ($GLOBALS[$class]->enabled) {

for ($i=0, $n=sizeof($GLOBALS[$class]->output); $i<$n; $i++) {

if (tep_not_null($GLOBALS[$class]->output[$i]['title']) && tep_not_null($GLOBALS[$class]->output[$i]['text'])) {

$order_totals[] = array('code' => $GLOBALS[$class]->code,

'title' => $GLOBALS[$class]->output[$i]['title'],

'text' => $GLOBALS[$class]->output[$i]['text'],

'value' => $GLOBALS[$class]->output[$i]['value'],

'sort_order' => $GLOBALS[$class]->sort_order);

}

$sql_data_array = array('customers_id' => $customer_id,

'customers_name' => $order->customer['firstname'] . ' ' . $order->customer['lastname'],

'customers_company' => $order->customer['company'],

'customers_street_address' => $order->customer['street_address'],

'customers_suburb' => $order->customer['suburb'],

'customers_city' => $order->customer['city'],

'customers_postcode' => $order->customer['postcode'],

'customers_state' => $order->customer['state'],

'customers_country' => $order->customer['country']['title'],

'customers_telephone' => $order->customer['telephone'],

'customers_email_address' => $order->customer['email_address'],

'customers_address_format_id' => $order->customer['format_id'],

'delivery_name' => $order->delivery['firstname'] . ' ' . $order->delivery['lastname'],

'delivery_company' => $order->delivery['company'],

'delivery_street_address' => $order->delivery['street_address'],

'delivery_suburb' => $order->delivery['suburb'],

'delivery_city' => $order->delivery['city'],

'delivery_postcode' => $order->delivery['postcode'],

'delivery_state' => $order->delivery['state'],

'delivery_country' => $order->delivery['country']['title'],

'delivery_address_format_id' => $order->delivery['format_id'],

'billing_name' => $order->billing['firstname'] . ' ' . $order->billing['lastname'],

'billing_company' => $order->billing['company'],

'billing_street_address' => $order->billing['street_address'],

'billing_suburb' => $order->billing['suburb'],

'billing_city' => $order->billing['city'],

'billing_postcode' => $order->billing['postcode'],

'billing_state' => $order->billing['state'],

'billing_country' => $order->billing['country']['title'],

'billing_address_format_id' => $order->billing['format_id'],

'payment_method' => $order->info['payment_method'],

'cc_type' => $order->info['cc_type'],

'cc_owner' => $order->info['cc_owner'],

'cc_number' => $order->info['cc_number'],

'cc_expires' => $order->info['cc_expires'],

'date_purchased' => 'now()',

'orders_status' => $order->info['order_status'],

'currency' => $order->info['currency'],

'currency_value' => $order->info['currency_value']);

tep_db_perform(TABLE_ORDERS, $sql_data_array);

$insert_id = tep_db_insert_id();

for ($i=0, $n=sizeof($order_totals); $i<$n; $i++) {

$sql_data_array = array('orders_id' => $insert_id,

'title' => $order_totals[$i]['title'],

'text' => $order_totals[$i]['text'],

'value' => $order_totals[$i]['value'],

'class' => $order_totals[$i]['code'],

'sort_order' => $order_totals[$i]['sort_order']);

tep_db_perform(TABLE_ORDERS_TOTAL, $sql_data_array);

// easy coupons

if ($ec_auto) {

// steal order value for new coupon discount calculation later, saves a query

if ($order_totals[$i]['code'] == 'ot_total') $this->coupon_order_value = $order_totals[$i]['value'];

}

// easy coupons

}

for ($i=0, $n=sizeof($order->products); $i<$n; $i++) {

$sql_data_array = array('orders_id' => $insert_id,

'products_id' => tep_get_prid($order->products[$i]['id']),

'products_model' => $order->products[$i]['model'],

'products_name' => $order->products[$i]['name'],

'products_price' => $order->products[$i]['price'],

'final_price' => $order->products[$i]['final_price'],

'products_tax' => $order->products[$i]['tax'],

'products_quantity' => $order->products[$i]['qty']);

tep_db_perform(TABLE_ORDERS_PRODUCTS, $sql_data_array);

$order_products_id = tep_db_insert_id();

$attributes_exist = '0';

if (isset($order->products[$i]['attributes'])) {

$attributes_exist = '1';

for ($j=0, $n2=sizeof($order->products[$i]['attributes']); $j<$n2; $j++) {

if (DOWNLOAD_ENABLED == 'true') {

$attributes_query = "select popt.products_options_name, poval.products_options_values_name, pa.options_values_price, pa.price_prefix, pad.products_attributes_maxdays, pad.products_attributes_maxcount , pad.products_attributes_filename

from " . TABLE_PRODUCTS_OPTIONS . " popt, " . TABLE_PRODUCTS_OPTIONS_VALUES . " poval, " . TABLE_PRODUCTS_ATTRIBUTES . " pa

left join " . TABLE_PRODUCTS_ATTRIBUTES_DOWNLOAD . " pad

on pa.products_attributes_id=pad.products_attributes_id

where pa.products_id = '" . $order->products[$i]['id'] . "'

and pa.options_id = '" . $order->products[$i]['attributes'][$j]['option_id'] . "'

and pa.options_id = popt.products_options_id

and pa.options_values_id = '" . $order->products[$i]['attributes'][$j]['value_id'] . "'

and pa.options_values_id = poval.products_options_values_id

and popt.language_id = '" . $languages_id . "'

and poval.language_id = '" . $languages_id . "'";

$attributes = tep_db_query($attributes_query);

} else {

$attributes = tep_db_query("select popt.products_options_name, poval.products_options_values_name, pa.options_values_price, pa.price_prefix from " . TABLE_PRODUCTS_OPTIONS . " popt, " . TABLE_PRODUCTS_OPTIONS_VALUES . " poval, " . TABLE_PRODUCTS_ATTRIBUTES . " pa where pa.products_id = '" . $order->products[$i]['id'] . "' and pa.options_id = '" . $order->products[$i]['attributes'][$j]['option_id'] . "' and pa.options_id = popt.products_options_id and pa.options_values_id = '" . $order->products[$i]['attributes'][$j]['value_id'] . "' and pa.options_values_id = poval.products_options_values_id and popt.language_id = '" . $languages_id . "' and poval.language_id = '" . $languages_id . "'");

}

$attributes_values = tep_db_fetch_array($attributes);

$sql_data_array = array('orders_id' => $insert_id,

'orders_products_id' => $order_products_id,

'products_options' => $attributes_values['products_options_name'],

'products_options_values' => $attributes_values['products_options_values_name'],

'options_values_price' => $attributes_values['options_values_price'],

'price_prefix' => $attributes_values['price_prefix']);

tep_db_perform(TABLE_ORDERS_PRODUCTS_ATTRIBUTES, $sql_data_array);

if ((DOWNLOAD_ENABLED == 'true') && isset($attributes_values['products_attributes_filename']) && tep_not_null($attributes_values['products_attributes_filename'])) {

$sql_data_array = array('orders_id' => $insert_id,

'orders_products_id' => $order_products_id,

'orders_products_filename' => $attributes_values['products_attributes_filename'],

'download_maxdays' => $attributes_values['products_attributes_maxdays'],

'download_count' => $attributes_values['products_attributes_maxcount']);

tep_db_perform(TABLE_ORDERS_PRODUCTS_DOWNLOAD, $sql_data_array);

}

tep_session_register('cart_PayPal_IPN_ID');

// Terra register globals fix

$_SESSION['cart_PayPal_IPN_ID'] = $cartID . '-' . $insert_id;

}

return false;

}

function process_button() {

global $customer_id, $order, $languages_id, $currencies, $currency, $cart_PayPal_IPN_ID, $shipping;

// easy coupons

// declare these global as it is now within a function

global $easy_discount, $couponcode, $ec_mf, $ec_auto, $ec_table, $ec_clth, $ec_expire, $ec_dtype, $ec_email, $ec_days;

// easy coupons

if (MODULE_PAYMENT_PAYPAL_IPN_CURRENCY == 'Selected Currency') {

$my_currency = $currency;

} else {

$my_currency = substr(MODULE_PAYMENT_PAYPAL_IPN_CURRENCY, 5);

}

if (!in_array($my_currency, array('AUD', 'CAD', 'EUR', 'GBP', 'JPY', 'USD'))) {

$my_currency = 'USD';

}

$parameters = array();

if ( (MODULE_PAYMENT_PAYPAL_IPN_TRANSACTION_TYPE == 'Per Item') && (MODULE_PAYMENT_PAYPAL_IPN_EWP_STATUS == 'False') ) {

$parameters['cmd'] = '_cart';

$parameters['upload'] = '1';

for ($i=0, $n=sizeof($order->products); $i<$n; $i++) {

$item = $i+1;

$tax_value = ($order->products[$i]['tax'] / 100) * $order->products[$i]['final_price'];

$parameters['item_name_' . $item] = $order->products[$i]['name'];

$parameters['amount_' . $item] = number_format($order->products[$i]['final_price'] * $currencies->get_value($my_currency), $currencies->get_decimal_places($my_currency));

$parameters['tax_' . $item] = number_format($tax_value * $currencies->get_value($my_currency), $currencies->get_decimal_places($my_currency));

$parameters['quantity_' . $item] = $order->products[$i]['qty'];

if ($i == 0) {

if (DISPLAY_PRICE_WITH_TAX == 'true') {

$shipping_cost = $order->info['shipping_cost'];

} else {

$module = substr($shipping['id'], 0, strpos($shipping['id'], '_'));

$shipping_tax = tep_get_tax_rate($GLOBALS[$module]->tax_class, $order->delivery['country']['id'], $order->delivery['zone_id']);

$shipping_cost = $order->info['shipping_cost'] + tep_calculate_tax($order->info['shipping_cost'], $shipping_tax);

}

$parameters['shipping_' . $item] = number_format($shipping_cost * $currencies->get_value($my_currency), $currencies->get_decimal_places($my_currency));

}

if (isset($order->products[$i]['attributes'])) {

for ($j=0, $n2=sizeof($order->products[$i]['attributes']); $j<$n2; $j++) {

if (DOWNLOAD_ENABLED == 'true') {

$attributes_query = "select popt.products_options_name, poval.products_options_values_name, pa.options_values_price, pa.price_prefix, pad.products_attributes_maxdays, pad.products_attributes_maxcount , pad.products_attributes_filename

from " . TABLE_PRODUCTS_OPTIONS . " popt, " . TABLE_PRODUCTS_OPTIONS_VALUES . " poval, " . TABLE_PRODUCTS_ATTRIBUTES . " pa

left join " . TABLE_PRODUCTS_ATTRIBUTES_DOWNLOAD . " pad

on pa.products_attributes_id=pad.products_attributes_id

where pa.products_id = '" . $order->products[$i]['id'] . "'

and pa.options_id = '" . $order->products[$i]['attributes'][$j]['option_id'] . "'

and pa.options_id = popt.products_options_id

and pa.options_values_id = '" . $order->products[$i]['attributes'][$j]['value_id'] . "'

and pa.options_values_id = poval.products_options_values_id

and popt.language_id = '" . $languages_id . "'

and poval.language_id = '" . $languages_id . "'";

$attributes = tep_db_query($attributes_query);

} else {

$attributes = tep_db_query("select popt.products_options_name, poval.products_options_values_name, pa.options_values_price, pa.price_prefix from " . TABLE_PRODUCTS_OPTIONS . " popt, " . TABLE_PRODUCTS_OPTIONS_VALUES . " poval, " . TABLE_PRODUCTS_ATTRIBUTES . " pa where pa.products_id = '" . $order->products[$i]['id'] . "' and pa.options_id = '" . $order->products[$i]['attributes'][$j]['option_id'] . "' and pa.options_id = popt.products_options_id and pa.options_values_id = '" . $order->products[$i]['attributes'][$j]['value_id'] . "' and pa.options_values_id = poval.products_options_values_id and popt.language_id = '" . $languages_id . "' and poval.language_id = '" . $languages_id . "'");

}

$attributes_values = tep_db_fetch_array($attributes);

// Unfortunately PayPal only accepts two attributes per product, so the

// third attribute onwards will not be shown at PayPal

$parameters['on' . $j . '_' . $item] = $attributes_values['products_options_name'];

$parameters['os' . $j . '_' . $item] = $attributes_values['products_options_values_name'];

}

$parameters['num_cart_items'] = $item;

} else {

$parameters['cmd'] = '_xclick';

$parameters['item_name'] = STORE_NAME;

$parameters['shipping'] = number_format($order->info['shipping_cost'] * $currencies->get_value($my_currency), $currencies->get_decimal_places($my_currency));

if(MOVE_TAX_TO_TOTAL_AMOUNT == 'True') {

// PandA.nl move tax to total amount

$parameters['tax'] = 0;

} else {

// default

$parameters['tax'] = number_format($order->info['tax'] * $currencies->get_value($my_currency), $currencies->get_decimal_places($my_currency));

}

$parameters['business'] = MODULE_PAYMENT_PAYPAL_IPN_ID;

if(MOVE_TAX_TO_TOTAL_AMOUNT == 'True') {

// PandA.nl move tax to total amount

$parameters['amount'] = number_format(($order->info['total'] - $order->info['shipping_cost']) * $currencies->get_value($my_currency), $currencies->get_decimal_places($my_currency));

} else {

// default

$parameters['amount'] = number_format(($order->info['total'] - $order->info['shipping_cost'] - $order->info['tax']) * $currencies->get_value($my_currency), $currencies->get_decimal_places($my_currency));

}

$parameters['currency_code'] = $my_currency;

$parameters['invoice'] = substr($cart_PayPal_IPN_ID, strpos($cart_PayPal_IPN_ID, '-')+1);

$parameters['custom'] = $customer_id;

$parameters['no_shipping'] = '1';

$parameters['no_note'] = '1';

$parameters['notify_url'] = tep_href_link('ext/modules/payment/paypal_ipn/ipn.php', '', 'SSL', false, false);

$parameters['cbt'] = CONFIRMATION_BUTTON_TEXT;

$parameters['return'] = tep_href_link(FILENAME_CHECKOUT_PROCESS, '', 'SSL');

$parameters['cancel_return'] = tep_href_link(FILENAME_CHECKOUT_PAYMENT, '', 'SSL');

$parameters['bn'] = $this->identifier;

if (tep_not_null(MODULE_PAYMENT_PAYPAL_IPN_PAGE_STYLE)) {

$parameters['page_style'] = MODULE_PAYMENT_PAYPAL_IPN_PAGE_STYLE;

}

if (MODULE_PAYMENT_PAYPAL_IPN_EWP_STATUS == 'True') {

$parameters['cert_id'] = MODULE_PAYMENT_PAYPAL_IPN_EWP_CERT_ID;

$random_string = rand(100000, 999999) . '-' . $customer_id . '-';

$data = '';

while (list($key, $value) = each($parameters)) {

$data .= $key . '=' . $value . "\n";

}

$fp = fopen(MODULE_PAYMENT_PAYPAL_IPN_EWP_WORKING_DIRECTORY . '/' . $random_string . 'data.txt', 'w');

fwrite($fp, $data);

fclose($fp);

unset($data);

if (function_exists('openssl_pkcs7_sign') && function_exists('openssl_pkcs7_encrypt')) {

openssl_pkcs7_sign(MODULE_PAYMENT_PAYPAL_IPN_EWP_WORKING_DIRECTORY . '/' . $random_string . 'data.txt', MODULE_PAYMENT_PAYPAL_IPN_EWP_WORKING_DIRECTORY . '/' . $random_string . 'signed.txt', file_get_contents(MODULE_PAYMENT_PAYPAL_IPN_EWP_PUBLIC_KEY), file_get_contents(MODULE_PAYMENT_PAYPAL_IPN_EWP_PRIVATE_KEY), array('From' => MODULE_PAYMENT_PAYPAL_IPN_ID), PKCS7_BINARY);

unlink(MODULE_PAYMENT_PAYPAL_IPN_EWP_WORKING_DIRECTORY . '/' . $random_string . 'data.txt');

// remove headers from the signature

$signed = file_get_contents(MODULE_PAYMENT_PAYPAL_IPN_EWP_WORKING_DIRECTORY . '/' . $random_string . 'signed.txt');

$signed = explode("\n\n", $signed);

$signed = base64_decode($signed[1]);

$fp = fopen(MODULE_PAYMENT_PAYPAL_IPN_EWP_WORKING_DIRECTORY . '/' . $random_string . 'signed.txt', 'w');

fwrite($fp, $signed);

fclose($fp);

unset($signed);

openssl_pkcs7_encrypt(MODULE_PAYMENT_PAYPAL_IPN_EWP_WORKING_DIRECTORY . '/' . $random_string . 'signed.txt', MODULE_PAYMENT_PAYPAL_IPN_EWP_WORKING_DIRECTORY . '/' . $random_string . 'encrypted.txt', file_get_contents(MODULE_PAYMENT_PAYPAL_IPN_EWP_PAYPAL_KEY), array('From' => MODULE_PAYMENT_PAYPAL_IPN_ID), PKCS7_BINARY);

unlink(MODULE_PAYMENT_PAYPAL_IPN_EWP_WORKING_DIRECTORY . '/' . $random_string . 'signed.txt');

// remove headers from the encrypted result

$data = file_get_contents(MODULE_PAYMENT_PAYPAL_IPN_EWP_WORKING_DIRECTORY . '/' . $random_string . 'encrypted.txt');

$data = explode("\n\n", $data);

$data = '-----BEGIN PKCS7-----' . "\n" . $data[1] . "\n" . '-----END PKCS7-----';

unlink(MODULE_PAYMENT_PAYPAL_IPN_EWP_WORKING_DIRECTORY . '/' . $random_string . 'encrypted.txt');

} else {

exec(MODULE_PAYMENT_PAYPAL_IPN_EWP_OPENSSL . ' smime -sign -in ' . MODULE_PAYMENT_PAYPAL_IPN_EWP_WORKING_DIRECTORY . '/' . $random_string . 'data.txt -signer ' . MODULE_PAYMENT_PAYPAL_IPN_EWP_PUBLIC_KEY . ' -inkey ' . MODULE_PAYMENT_PAYPAL_IPN_EWP_PRIVATE_KEY . ' -outform der -nodetach -binary > ' . MODULE_PAYMENT_PAYPAL_IPN_EWP_WORKING_DIRECTORY . '/' . $random_string . 'signed.txt');

unlink(MODULE_PAYMENT_PAYPAL_IPN_EWP_WORKING_DIRECTORY . '/' . $random_string . 'data.txt');

exec(MODULE_PAYMENT_PAYPAL_IPN_EWP_OPENSSL . ' smime -encrypt -des3 -binary -outform pem ' . MODULE_PAYMENT_PAYPAL_IPN_EWP_PAYPAL_KEY . ' < ' . MODULE_PAYMENT_PAYPAL_IPN_EWP_WORKING_DIRECTORY . '/' . $random_string . 'signed.txt > ' . MODULE_PAYMENT_PAYPAL_IPN_EWP_WORKING_DIRECTORY . '/' . $random_string . 'encrypted.txt');

unlink(MODULE_PAYMENT_PAYPAL_IPN_EWP_WORKING_DIRECTORY . '/' . $random_string . 'signed.txt');

$fh = fopen(MODULE_PAYMENT_PAYPAL_IPN_EWP_WORKING_DIRECTORY . '/' . $random_string . 'encrypted.txt', 'rb');

$data = fread($fh, filesize(MODULE_PAYMENT_PAYPAL_IPN_EWP_WORKING_DIRECTORY . '/' . $random_string . 'encrypted.txt'));

fclose($fh);

unlink(MODULE_PAYMENT_PAYPAL_IPN_EWP_WORKING_DIRECTORY . '/' . $random_string . 'encrypted.txt');

}

$process_button_string = tep_draw_hidden_field('cmd', '_s-xclick') .

tep_draw_hidden_field('encrypted', $data);

unset($data);

} else {

while (list($key, $value) = each($parameters)) {

echo tep_draw_hidden_field($key, $value);

}

return $process_button_string;

}

// Terra missing attribute fix start

function before_process() {

global $customer_id, $order, $sendto, $billto, $payment, $languages_id, $currencies, $cart, $cart_PayPal_IPN_ID;

global $$payment;

// Terra missing attribute fix end

include(DIR_WS_CLASSES . 'order_total.php');

$order_total_modules = new order_total;

$order_totals = $order_total_modules->process();

$order_id = substr($cart_PayPal_IPN_ID, strpos($cart_PayPal_IPN_ID, '-')+1);

$sql_data_array = array('orders_id' => $order_id,

'orders_status_id' => $order->info['order_status'],

'date_added' => 'now()',

'customer_notified' => (SEND_EMAILS == 'true') ? '1' : '0',

'comments' => $order->info['comments']);

tep_db_perform(TABLE_ORDERS_STATUS_HISTORY, $sql_data_array);

// initialized for the email confirmation

$products_ordered = '';

$subtotal = 0;

$total_tax = 0;

for ($i=0, $n=sizeof($order->products); $i<$n; $i++) {

// Stock Update - Joao Correia

if (STOCK_LIMITED == 'true') {

if (DOWNLOAD_ENABLED == 'true') {

$stock_query_raw = "SELECT products_quantity, pad.products_attributes_filename

FROM " . TABLE_PRODUCTS . " p

LEFT JOIN " . TABLE_PRODUCTS_ATTRIBUTES . " pa

ON p.products_id=pa.products_id

LEFT JOIN " . TABLE_PRODUCTS_ATTRIBUTES_DOWNLOAD . " pad

ON pa.products_attributes_id=pad.products_attributes_id

WHERE p.products_id = '" . tep_get_prid($order->products[$i]['id']) . "'";

// Will work with only one option for downloadable products

// otherwise, we have to build the query dynamically with a loop

$products_attributes = $order->products[$i]['attributes'];

if (is_array($products_attributes)) {

$stock_query_raw .= " AND pa.options_id = '" . $products_attributes[0]['option_id'] . "' AND pa.options_values_id = '" . $products_attributes[0]['value_id'] . "'";

}

$stock_query = tep_db_query($stock_query_raw);

} else {

$stock_query = tep_db_query("select products_quantity from " . TABLE_PRODUCTS . " where products_id = '" . tep_get_prid($order->products[$i]['id']) . "'");

}

if (tep_db_num_rows($stock_query) > 0) {

$stock_values = tep_db_fetch_array($stock_query);

// do not decrement quantities if products_attributes_filename exists

if ((DOWNLOAD_ENABLED != 'true') || (!$stock_values['products_attributes_filename'])) {

$stock_left = $stock_values['products_quantity'] - $order->products[$i]['qty'];

} else {

$stock_left = $stock_values['products_quantity'];

}

tep_db_query("update " . TABLE_PRODUCTS . " set products_quantity = '" . $stock_left . "' where products_id = '" . tep_get_prid($order->products[$i]['id']) . "'");

if ( ($stock_left < 1) && (STOCK_ALLOW_CHECKOUT == 'false') ) {

tep_db_query("update " . TABLE_PRODUCTS . " set products_status = '0' where products_id = '" . tep_get_prid($order->products[$i]['id']) . "'");

}

// Update products_ordered (for bestsellers list)

tep_db_query("update " . TABLE_PRODUCTS . " set products_ordered = products_ordered + " . sprintf('%d', $order->products[$i]['qty']) . " where products_id = '" . tep_get_prid($order->products[$i]['id']) . "'");

//------insert customer choosen option to order--------

$attributes_exist = '0';

$products_ordered_attributes = '';

if (isset($order->products[$i]['attributes'])) {

$attributes_exist = '1';

for ($j=0, $n2=sizeof($order->products[$i]['attributes']); $j<$n2; $j++) {

if (DOWNLOAD_ENABLED == 'true') {

$attributes_query = "select popt.products_options_name, poval.products_options_values_name, pa.options_values_price, pa.price_prefix, pad.products_attributes_maxdays, pad.products_attributes_maxcount , pad.products_attributes_filename

from " . TABLE_PRODUCTS_OPTIONS . " popt, " . TABLE_PRODUCTS_OPTIONS_VALUES . " poval, " . TABLE_PRODUCTS_ATTRIBUTES . " pa

left join " . TABLE_PRODUCTS_ATTRIBUTES_DOWNLOAD . " pad

on pa.products_attributes_id=pad.products_attributes_id

where pa.products_id = '" . $order->products[$i]['id'] . "'

and pa.options_id = '" . $order->products[$i]['attributes'][$j]['option_id'] . "'

and pa.options_id = popt.products_options_id

and pa.options_values_id = '" . $order->products[$i]['attributes'][$j]['value_id'] . "'

and pa.options_values_id = poval.products_options_values_id

and popt.language_id = '" . $languages_id . "'

and poval.language_id = '" . $languages_id . "'";

$attributes = tep_db_query($attributes_query);

} else {

$attributes = tep_db_query("select popt.products_options_name, poval.products_options_values_name, pa.options_values_price, pa.price_prefix from " . TABLE_PRODUCTS_OPTIONS . " popt, " . TABLE_PRODUCTS_OPTIONS_VALUES . " poval, " . TABLE_PRODUCTS_ATTRIBUTES . " pa where pa.products_id = '" . $order->products[$i]['id'] . "' and pa.options_id = '" . $order->products[$i]['attributes'][$j]['option_id'] . "' and pa.options_id = popt.products_options_id and pa.options_values_id = '" . $order->products[$i]['attributes'][$j]['value_id'] . "' and pa.options_values_id = poval.products_options_values_id and popt.language_id = '" . $languages_id . "' and poval.language_id = '" . $languages_id . "'");

}

$attributes_values = tep_db_fetch_array($attributes);

$products_ordered_attributes .= "\n\t" . $attributes_values['products_options_name'] . ' ' . $attributes_values['products_options_values_name'];

}

//------insert customer choosen option eof ----

$total_weight += ($order->products[$i]['qty'] * $order->products[$i]['weight']);

$total_tax += tep_calculate_tax($total_products_price, $products_tax) * $order->products[$i]['qty'];

$total_cost += $total_products_price;

$products_ordered .= $order->products[$i]['qty'] . ' x ' . $order->products[$i]['name'] . ' (' . $order->products[$i]['model'] . ') = ' . $currencies->display_price($order->products[$i]['final_price'], $order->products[$i]['tax'], $order->products[$i]['qty']) . $products_ordered_attributes . "\n";

}

// lets start with the email confirmation

$email_order = STORE_NAME . "\n" .

EMAIL_SEPARATOR . "\n" .

EMAIL_TEXT_ORDER_NUMBER . ' ' . $order_id . "\n" .

EMAIL_TEXT_INVOICE_URL . ' ' . tep_href_link(FILENAME_ACCOUNT_HISTORY_INFO, 'order_id=' . $order_id, 'SSL', false) . "\n" .

EMAIL_TEXT_DATE_ORDERED . ' ' . strftime(DATE_FORMAT_LONG) . "\n\n";

if ($order->info['comments']) {

$email_order .= tep_db_output($order->info['comments']) . "\n\n";

}

$email_order .= EMAIL_TEXT_PRODUCTS . "\n" .

EMAIL_SEPARATOR . "\n" .

$products_ordered .

EMAIL_SEPARATOR . "\n";

for ($i=0, $n=sizeof($order_totals); $i<$n; $i++) {

$email_order .= strip_tags($order_totals[$i]['title']) . ' ' . strip_tags($order_totals[$i]['text']) . "\n";

}

if ($order->content_type != 'virtual') {

$email_order .= "\n" . EMAIL_TEXT_DELIVERY_ADDRESS . "\n" .

EMAIL_SEPARATOR . "\n" .

tep_address_label($customer_id, $sendto, 0, '', "\n") . "\n";

}

$email_order .= "\n" . EMAIL_TEXT_BILLING_ADDRESS . "\n" .

EMAIL_SEPARATOR . "\n" .

tep_address_label($customer_id, $billto, 0, '', "\n") . "\n\n";

if (is_object($$payment)) {

$email_order .= EMAIL_TEXT_PAYMENT_METHOD . "\n" .

EMAIL_SEPARATOR . "\n";

$payment_class = $$payment;

$email_order .= $payment_class->title . "\n\n";

if ($payment_class->email_footer) {

$email_order .= $payment_class->email_footer . "\n\n";

}

// easy coupons

// set the current coupon code to used

if (tep_session_is_registered('couponcode')) tep_db_query("update " . TABLE_COUPONS . " set used = 1, orders_id_used = ".$order_id." where code = '".$couponcode['code']."'");

// automatically issue a new coupon

if ($ec_auto) {

// determine max discount based on current order value and table

$b=0;

if ($ec_table != '') {

$ec_table = split(';',$ec_table);

for ($i=0; $i<sizeof($ec_table); $i+=2) {

if ($this->coupon_order_value <= $ec_table[$i]) {

$b = $ec_table[$i+1];

break;

}

if ($b > 0) { // max discount value found, if not, no coupon is issued

if ($ec_mf == 'm') {

// random discount percentage between 1 and maximum

$coupondisc = rand(1,$B);

} else {

// fixed discount from the table

$coupondisc = $b;

}

// generate new coupon code

$new_couponcode = gen_coupon_code($ec_clth);

// set coupon expiration date

if ($ec_expire) {

$expire_date = " date_add(now(), INTERVAL ".$ec_days." DAY)";

} else {

$expire_date = " NULL ";

}

// insert coupon

tep_db_query("insert into " . TABLE_COUPONS . " (orders_id_issued, orders_id_used, code, discount, used, enddate,type)

values (".$order_id.", NULL,'".$new_couponcode."',".$coupondisc.", 0,".$expire_date.",'".$ec_dtype."')");

// put the new coupon code on the confirmation email if required

if ($ec_email) {

$email_content .=

' <CENTER>Your Coupon Code : '.$new_couponcode.'</CENTER>

<CENTER>(Use this code during your next purchase to receive a nice discount)</CENTER>';

}

// easy coupons

tep_mail($order->customer['firstname'] . ' ' . $order->customer['lastname'], $order->customer['email_address'], EMAIL_TEXT_SUBJECT, $email_order, STORE_OWNER, STORE_OWNER_EMAIL_ADDRESS);

// send emails to other people

if (SEND_EXTRA_ORDER_EMAILS_TO != '') {

tep_mail('', SEND_EXTRA_ORDER_EMAILS_TO, EMAIL_TEXT_SUBJECT, $email_order, STORE_OWNER, STORE_OWNER_EMAIL_ADDRESS);

}

// load the after_process function from the payment modules

$this->after_process();

$cart->reset(true);

// unregister session variables used during checkout

tep_session_unregister('sendto');

tep_session_unregister('billto');

tep_session_unregister('shipping');

tep_session_unregister('payment');

tep_session_unregister('comments');

// easy coupons

tep_session_unregister('couponcode');

$easy_discount->reset();

// easy coupons

tep_session_unregister('cart_PayPal_IPN_ID');

tep_redirect(tep_href_link(FILENAME_CHECKOUT_SUCCESS, '', 'SSL'));

}

function after_process() {

return false;

}

function output_error() {

return false;

}

function check() {

if (!isset($this->_check)) {

$check_query = tep_db_query("select configuration_value from " . TABLE_CONFIGURATION . " where configuration_key = 'MODULE_PAYMENT_PAYPAL_IPN_STATUS'");

$this->_check = tep_db_num_rows($check_query);

}

return $this->_check;

}

function install() {

$check_query = tep_db_query("select orders_status_id from " . TABLE_ORDERS_STATUS . " where orders_status_name = 'Preparing [PayPal IPN]' limit 1");

if (tep_db_num_rows($check_query) < 1) {

$status_query = tep_db_query("select max(orders_status_id) as status_id from " . TABLE_ORDERS_STATUS);

$status = tep_db_fetch_array($status_query);

$status_id = $status['status_id']+1;

$languages = tep_get_languages();

foreach ($languages as $lang) {

tep_db_query("insert into " . TABLE_ORDERS_STATUS . " (orders_status_id, language_id, orders_status_name) values ('" . $status_id . "', '" . $lang['id'] . "', 'Preparing [PayPal IPN]')");

}

} else {

$check = tep_db_fetch_array($check_query);

$status_id = $check['orders_status_id'];

}

tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, date_added) values ('Enable PayPal IPN Module', 'MODULE_PAYMENT_PAYPAL_IPN_STATUS', 'False', 'Do you want to accept PayPal IPN payments?', '6', '3', 'tep_cfg_select_option(array(\'True\', \'False\'), ', now())");

// bof PandA.nl move tax to total amount

tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, date_added) values ('Move tax to total amount', 'MOVE_TAX_TO_TOTAL_AMOUNT', 'True', 'Do you want to move the tax to the total amount? If true PayPal will allways show the total amount including tax. (needs Aggregate instead of Per Item to function)', '6', '4', 'tep_cfg_select_option(array(\'True\', \'False\'), ', now())");

// eof PandA.nl move tax to total amount

tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('E-Mail Address', 'MODULE_PAYMENT_PAYPAL_IPN_ID', '', 'The e-mail address to use for the PayPal IPN service', '6', '4', now())");

tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, date_added) values ('Transaction Currency', 'MODULE_PAYMENT_PAYPAL_IPN_CURRENCY', 'Selected Currency', 'The currency to use for transactions', '6', '6', 'tep_cfg_select_option(array(\'Selected Currency\',\'Only USD\',\'Only AUD\',\'Only CAD\',\'Only EUR\',\'Only GBP\',\'Only JPY\'), ', now())");

tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Sort order of display.', 'MODULE_PAYMENT_PAYPAL_IPN_SORT_ORDER', '0', 'Sort order of display. Lowest is displayed first.', '6', '0', now())");

tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, use_function, set_function, date_added) values ('Payment Zone', 'MODULE_PAYMENT_PAYPAL_IPN_ZONE', '0', 'If a zone is selected, only enable this payment method for that zone.', '6', '2', 'tep_get_zone_class_title', 'tep_cfg_pull_down_zone_classes(', now())");

tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, use_function, date_added) values ('Set Preparing Order Status', 'MODULE_PAYMENT_PAYPAL_IPN_PREPARE_ORDER_STATUS_ID', '" . $status_id . "', 'Set the status of prepared orders made with this payment module to this value', '6', '0', 'tep_cfg_pull_down_order_statuses(', 'tep_get_order_status_name', now())");

tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, use_function, date_added) values ('Set PayPal Acknowledged Order Status', 'MODULE_PAYMENT_PAYPAL_IPN_ORDER_STATUS_ID', '0', 'Set the status of orders made with this payment module to this value', '6', '0', 'tep_cfg_pull_down_order_statuses(', 'tep_get_order_status_name', now())");

tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, date_added) values ('Transaction Type', 'MODULE_PAYMENT_PAYPAL_IPN_TRANSACTION_TYPE', 'Aggregate', 'Send individual items to PayPal or aggregate all as one total item?', '6', '6', 'tep_cfg_select_option(array(\'Per Item\',\'Aggregate\'), ', now())");

tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, date_added) values ('Gateway Server', 'MODULE_PAYMENT_PAYPAL_IPN_GATEWAY_SERVER', 'Testing', 'Use the testing (sandbox) or live gateway server for transactions?', '6', '6', 'tep_cfg_select_option(array(\'Testing\',\'Live\'), ', now())");

tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Page Style', 'MODULE_PAYMENT_PAYPAL_IPN_PAGE_STYLE', '', 'The page style to use for the transaction procedure (defined at your PayPal Profile page)', '6', '4', now())");

tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Debug E-Mail Address', 'MODULE_PAYMENT_PAYPAL_IPN_DEBUG_EMAIL', '', 'All parameters of an Invalid IPN notification will be sent to this email address if one is entered.', '6', '4', now())");

tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, date_added) values ('Enable Encrypted Web Payments', 'MODULE_PAYMENT_PAYPAL_IPN_EWP_STATUS', 'False', 'Do you want to enable Encrypted Web Payments?', '6', '3', 'tep_cfg_select_option(array(\'True\', \'False\'), ', now())");

tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Your Private Key', 'MODULE_PAYMENT_PAYPAL_IPN_EWP_PRIVATE_KEY', '', 'The location of your Private Key to use for signing the data. (*.pem)', '6', '4', now())");

tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Your Public Certificate', 'MODULE_PAYMENT_PAYPAL_IPN_EWP_PUBLIC_KEY', '', 'The location of your Public Certificate to use for signing the data. (*.pem)', '6', '4', now())");

tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('PayPals Public Certificate', 'MODULE_PAYMENT_PAYPAL_IPN_EWP_PAYPAL_KEY', '', 'The location of the PayPal Public Certificate for encrypting the data.', '6', '4', now())");

tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Your PayPal Public Certificate ID', 'MODULE_PAYMENT_PAYPAL_IPN_EWP_CERT_ID', '', 'The Certificate ID to use from your PayPal Encrypted Payment Settings Profile.', '6', '4', now())");

tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Working Directory', 'MODULE_PAYMENT_PAYPAL_IPN_EWP_WORKING_DIRECTORY', '', 'The working directory to use for temporary files. (trailing slash needed)', '6', '4', now())");

tep_db_query("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('OpenSSL Location', 'MODULE_PAYMENT_PAYPAL_IPN_EWP_OPENSSL', '/usr/bin/openssl', 'The location of the openssl binary file.', '6', '4', now())");

}

function remove() {

tep_db_query("delete from " . TABLE_CONFIGURATION . " where configuration_key in ('" . implode("', '", $this->keys()) . "')");

}

function keys() {

// PandA.nl move tax to total amount added: ", 'MOVE_TAX_TO_TOTAL_AMOUNT'"

return array('MODULE_PAYMENT_PAYPAL_IPN_STATUS', 'MOVE_TAX_TO_TOTAL_AMOUNT', 'MODULE_PAYMENT_PAYPAL_IPN_ID', 'MODULE_PAYMENT_PAYPAL_IPN_CURRENCY', 'MODULE_PAYMENT_PAYPAL_IPN_ZONE', 'MODULE_PAYMENT_PAYPAL_IPN_PREPARE_ORDER_STATUS_ID', 'MODULE_PAYMENT_PAYPAL_IPN_ORDER_STATUS_ID', 'MODULE_PAYMENT_PAYPAL_IPN_GATEWAY_SERVER', 'MODULE_PAYMENT_PAYPAL_IPN_TRANSACTION_TYPE', 'MODULE_PAYMENT_PAYPAL_IPN_PAGE_STYLE', 'MODULE_PAYMENT_PAYPAL_IPN_DEBUG_EMAIL', 'MODULE_PAYMENT_PAYPAL_IPN_SORT_ORDER', 'MODULE_PAYMENT_PAYPAL_IPN_EWP_STATUS', 'MODULE_PAYMENT_PAYPAL_IPN_EWP_PRIVATE_KEY', 'MODULE_PAYMENT_PAYPAL_IPN_EWP_PUBLIC_KEY', 'MODULE_PAYMENT_PAYPAL_IPN_EWP_PAYPAL_KEY', 'MODULE_PAYMENT_PAYPAL_IPN_EWP_CERT_ID', 'MODULE_PAYMENT_PAYPAL_IPN_EWP_WORKING_DIRECTORY', 'MODULE_PAYMENT_PAYPAL_IPN_EWP_OPENSSL');

}

?>

Easy Coupons & Paypal IPN problem

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