<?php
/*
* This file contain paypal settings and some functions.
* Taken from "PHP Toolkit for PayPal v0.50" with some stuff
* removed ( because i don't need them ) and slightly modified
*
*/
$paypal = array();
$paypal['business'] = "armanpi@phpwebcommerce.com";
$paypal['site_url'] = "http://www.phpwebcommerce.com/plaincart/";
$paypal['image_url'] = "";
$paypal['success_url'] = "success.php";
$paypal['cancel_url'] = "error.php";
$paypal['notify_url'] = "include/paypal/ipn.php";
$paypal['return_method'] = "2"; //1=GET 2=POST --> Use post since we will need the return values to check if order is valid
$paypal['currency_code'] = "USD"; //['USD,GBP,JPY,CAD,EUR']
$paypal['lc'] = "US";
//$paypal['url'] = "https://www.paypal.com/cgi-bin/webscr";
$paypal['url'] = "https://www.sandbox.paypal.com/cgi-bin/webscr";
$paypal['post_method'] = "fso"; //fso=fsockopen(); curl=curl command line libCurl=php compiled with libCurl support
$paypal['curl_location'] = "/usr/local/bin/curl";
$paypal['bn'] = "toolkit-php";
$paypal['cmd'] = "_xclick";
//Payment Page Settings
$paypal['display_comment'] = "0"; //0=yes 1=no
$paypal['comment_header'] = "Comments";
$paypal['continue_button_text'] = "Continue >>";
$paypal['background_color'] = ""; //""=white 1=black
$paypal['display_shipping_address'] = "1"; //""=yes 1=no --> We already asked for the shipping address so tell paypal not to ask it again
$paypal['display_comment'] = "1"; //""=yes 1=no
//Product Settings
$paypal['item_name'] = isset($_POST['item_name']) ? $_POST['item_name']: "";
$paypal['item_number'] = isset($_POST['item_number']) ? $_POST['item_number']: "";
$paypal['amount'] = isset($_POST['amount']) ? $_POST['amount']: "";
$paypal['on0'] = isset($_POST['on0']) ? $_POST['on0']: "";
$paypal['os0'] = isset($_POST['os0']) ? $_POST['os0']: "";
$paypal['on1'] = isset($_POST['on1']) ? $_POST['on1']: "";
$paypal['os1'] = isset($_POST['os1']) ? $_POST['os1']: "";
$paypal['quantity'] = isset($_POST['quantity']) ? $_POST['quantity']: "";
$paypal['edit_quantity'] = ""; //1=yes ""=no
$paypal['invoice'] = isset($_POST['invoice']) ? $_POST['invoice']: "";
$paypal['tax'] = isset($_POST['tax']) ? $_POST['tax']: "";
//Shipping and Taxes
$paypal['shipping_amount'] = isset($_POST['shipping_amount']) ? $_POST['shipping_amount']: "";
$paypal['shipping_amount_per_item'] = "";
$paypal['handling_amount'] = "";
$paypal['custom_field'] = "";
//Customer Settings
$paypal['firstname'] = isset($_POST['firstname']) ? $_POST['firstname']: "";
$paypal['lastname'] = isset($_POST['lastname']) ? $_POST['lastname']: "";
$paypal['address1'] = isset($_POST['address1']) ? $_POST['address1']: "";
$paypal['address2'] = isset($_POST['address2']) ? $_POST['address2']: "";
$paypal['city'] = isset($_POST['city']) ? $_POST['city']: "";
$paypal['state'] = isset($_POST['state']) ? $_POST['state']: "";
$paypal['zip'] = isset($_POST['zip']) ? $_POST['zip']: "";
$paypal['email'] = isset($_POST['email']) ? $_POST['email']: "";
$paypal['phone_1'] = isset($_POST['phone1']) ? $_POST['phone1']: "";
$paypal['phone_2'] = isset($_POST['phone2']) ? $_POST['phone2']: "";
$paypal['phone_3'] = isset($_POST['phone3']) ? $_POST['phone3']: "";
/********************************************************************************
*
* PAYPAL FUNCTIONS
*
********************************************************************************/
//create variable names to perform additional order processing
function create_local_variables()
{
$array_name = array();
$array_name['business'] = $_POST['business'];
$array_name['receiver_email'] = $_POST['receiver_email'];
$array_name['receiver_id'] = $_POST['receiver_id'];
$array_name['item_name'] = $_POST['item_name'];
$array_name['item_number'] = $_POST['item_number'];
$array_name['quantity'] = $_POST['quantity'];
$array_name['invoice'] = $_POST['invoice'];
$array_name['custom'] = $_POST['custom'];
$array_name['memo'] = $_POST['memo'];
$array_name['tax'] = $_POST['tax'];
$array_name['option_name1'] = $_POST['option_name1'];
$array_name['option_selection1'] = $_POST['option_selection1'];
$array_name['option_name2'] = $_POST['option_name2'];
$array_name['option_selection2'] = $_POST['option_selection2'];
$array_name['num_cart_items'] = $_POST['num_cart_items'];
$array_name['mc_gross'] = $_POST['mc_gross'];
$array_name['mc_fee'] = $_POST['mc_fee'];
$array_name['mc_currency'] = $_POST['mc_currency'];
$array_name['settle_amount'] = $_POST['settle_amount'];
$array_name['settle_currency'] = $_POST['settle_currency'];
$array_name['exchange_rate'] = $_POST['exchange_rate'];
$array_name['payment_gross'] = $_POST['payment_gross'];
$array_name['payment_fee'] = $_POST['payment_fee'];
$array_name['payment_status'] = $_POST['payment_status'];
$array_name['pending_reason'] = $_POST['pending_reason'];
$array_name['reason_code'] = $_POST['reason_code'];
$array_name['payment_date'] = $_POST['payment_date'];
$array_name['txn_id'] = $_POST['txn_id'];
$array_name['txn_type'] = $_POST['txn_type'];
$array_name['payment_type'] = $_POST['payment_type'];
$array_name['for_auction'] = $_POST['for_auction'];
$array_name['auction_buyer_id'] = $_POST['auction_buyer_id'];
$array_name['auction_closing_date'] = $_POST['auction_closing_date'];
$array_name['auction_multi_item'] = $_POST['auction_multi_item'];
$array_name['first_name'] = $_POST['first_name'];
$array_name['last_name'] = $_POST['last_name'];
$array_name['payer_business_name'] = $_POST['payer_business_name'];
$array_name['address_name'] = $_POST['address_name'];
$array_name['address_street'] = $_POST['address_street'];
$array_name['address_city'] = $_POST['address_city'];
$array_name['address_state'] = $_POST['address_state'];
$array_name['address_zip'] = $_POST['address_zip'];
$array_name['address_country'] = $_POST['address_country'];
$array_name['address_status'] = $_POST['address_status'];
$array_name['payer_email'] = $_POST['payer_email'];
$array_name['payer_id'] = $_POST['payer_id'];
$array_name['payer_status'] = $_POST['payer_status'];
$array_name['notify_version'] = $_POST['notify_version'];
$array_name['verify_sign'] = $_POST['verify_sign'];
return $array_name;
}
//this function creates a comma separated value file from an array.
function create_csv_file($file,$data)
{
// the return value
$success = false;
//check for array
if (is_array($data)) {
$post_values = array_values($data);
//build csv data
foreach ($post_values as $i) {
$csv.="\"$i\",";
}
//remove the last comma from string
$csv = substr($csv,0,-1);
//check for existence of file
if(file_exists($file) && is_writeable($file)) {
$mode="a";
} else {
$mode="w";
}
//create file pointer
$fp=@fopen($file,$mode);
//write to file
fwrite($fp,$csv . "n");
//close file pointer
fclose($fp);
$success = true;
}
return $success;
}
//posts transaction data using fsockopen.
function fsockPost($url,$data)
{
$postData = '';
// return value
$info = '';
//Parse url
$web=parse_url($url);
//build post string
foreach ($data as $i=>$v) {
$postData.= $i . "=" . urlencode($v) . "&";
}
// we must append cmd=_notify-validate to the POST string
// so paypal know that this is a confirmation post
$postData .= "cmd=_notify-validate";
//Set the port number
if ($web['scheme'] == "https") {
$web['port'] = "443";
$ssl = "ssl://";
} else {
$web['port'] = "80";
$ssl = "";
}
//Create paypal connection
$fp = @fsockopen($ssl . $web[host], $web[port], $errnum, $errstr,30);
//Error checking
if(!$fp) {
echo "$errnum: $errstr";
} else {
//Post Data
fputs($fp, "POST $web[path] HTTP/1.1rn");
fputs($fp, "Host: $web[host]rn");
fputs($fp, "Content-type: application/x-www-form-urlencodedrn");
fputs($fp, "Content-length: ".strlen($postData)."rn");
fputs($fp, "Connection: closernrn");
fputs($fp, $postData . "rnrn");
// loop through the response from the server
$info = array();
while (!feof($fp)) {
$info[] = @fgets($fp, 1024);
}
//close fp - we are done with it
fclose($fp);
// join the results into a string separated by comma
$info = implode(",", $info);
}
return $info;
}
//Display Paypal Hidden Variables
function showVariables() {
global $paypal;
?>
<!-- PayPal Configuration -->
<input type="hidden" name="business" value="<?php echo $paypal['business']?>">
<input type="hidden" name="cmd" value="<?php echo $paypal['cmd']?>">
<input type="hidden" name="image_url" value="<?php echo "{$paypal['site_url']}{$paypal['image_url']}"; ?>">
<input type="hidden" name="return" value="<?php echo "{$paypal['site_url']}{$paypal['success_url']}"; ?>">
<input type="hidden" name="cancel_return" value="<?php echo "{$paypal['site_url']}{$paypal['cancel_url']}"; ?>">
<input type="hidden" name="notify_url" value="<?php echo "{$paypal['site_url']}{$paypal['notify_url']}"; ?>">
<input type="hidden" name="rm" value="<?php echo $paypal['return_method']?>">
<input type="hidden" name="currency_code" value="<?php echo $paypal['currency_code']?>">
<input type="hidden" name="lc" value="<?php echo $paypal['lc']?>">
<input type="hidden" name="bn" value="<?php echo $paypal['bn']?>">
<input type="hidden" name="cbt" value="<?php echo $paypal['continue_button_text']?>">
<!-- Payment Page Information -->
<input type="hidden" name="no_shipping" value="<?php echo $paypal['display_shipping_address']?>">
<input type="hidden" name="no_note" value="<?php echo $paypal['display_comment']?>">
<input type="hidden" name="cn" value="<?php echo $paypal['comment_header']?>">
<input type="hidden" name="cs" value="<?php echo $paypal['background_color']?>">
<!-- Product Information -->
<input type="hidden" name="item_name" value="<?php echo $paypal['item_name']?>">
<input type="hidden" name="amount" value="<?php echo $paypal['amount']?>">
<input type="hidden" name="quantity" value="<?php echo $paypal['quantity']?>">
<input type="hidden" name="item_number" value="<?php echo $paypal['item_number']?>">
<input type="hidden" name="undefined_quantity" value="<?php echo $paypal['edit_quantity']?>">
<input type="hidden" name="on0" value="<?php echo $paypal['on0']?>">
<input type="hidden" name="os0" value="<?php echo $paypal['os0']?>">
<input type="hidden" name="on1" value="<?php echo $paypal['on1']?>">
<input type="hidden" name="os1" value="<?php echo $paypal['os1']?>">
<!-- Shipping and Misc Information -->
<input type="hidden" name="shipping" value="<?php echo $paypal['shipping_amount']?>">
<input type="hidden" name="shipping2" value="<?php echo $paypal['shipping_amount_per_item']?>">
<input type="hidden" name="handling" value="<?php echo $paypal['handling_amount']?>">
<input type="hidden" name="tax" value="<?php echo $paypal['tax']?>">
<input type="hidden" name="custom" value="<?php echo $paypal['custom_field']?>">
<input type="hidden" name="invoice" value="<?php echo $paypal['invoice']?>">
<!-- Customer Information -->
<input type="hidden" name="first_name" value="<?php echo $paypal['firstname']?>">
<input type="hidden" name="last_name" value="<?php echo $paypal['lastname']?>">
<input type="hidden" name="address1" value="<?php echo $paypal['address1']?>">
<input type="hidden" name="address2" value="<?php echo $paypal['address2']?>">
<input type="hidden" name="city" value="<?php echo $paypal['city']?>">
<input type="hidden" name="state" value="<?php echo $paypal['state']?>">
<input type="hidden" name="zip" value="<?php echo $paypal['zip']?>">
<input type="hidden" name="email" value="<?php echo $paypal['email']?>">
<input type="hidden" name="night_phone_a" value="<?php echo $paypal['phone_1']?>">
<input type="hidden" name="night_phone_b" value="<?php echo $paypal['phone_2']?>">
<input type="hidden" name="night_phone_c" value="<?php echo $paypal['phone_3']?>">
<?php
}
?>
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