Hi! Take a look and make sure that you have selected sandbox in seamless donation Settings.
Ok I think I got the issue. See the ‘Via Unit? d’Italia’ part?
In fact after I change the address everything works fine.
This is the IPN notifications that was received (taken from paypal console)
mc_gross=10.00&protection_eligibility=Eligible&address_status=unconfirmed&payer_id=MNWP258FJFBJS&tax=0.00&address_street=Via Unit? d'Italia, 5783296&payment_date=09:44:53 Sep 27, 2014 PDT&payment_status=Completed&charset=windows-1252&address_zip=80127&first_name=test&mc_fee=0.69&address_country_code=IT&address_name=test pagamento¬ify_version=3.8&custom=dgxdonate_d8dh9l8flk_1411836152&payer_status=verified&business=info-facilitator@fuorirotta.org&address_country=Italy&address_city=Napoli&quantity=0&verify_sign=AJCCPLIUGke6c7YUBGmgeH7mBa3fA9IuGbqfmBH2gFkIhPZZGvQn1Z4s&payer_email=testpayment@fuorirotta.org&txn_id=3HU7891132121011X&payment_type=instant&last_name=pagamento&address_state=NAPOLI&receiver_email=info-facilitator@fuorirotta.org&payment_fee=&receiver_id=BRNH2FSFFSN74&txn_type=web_accept&item_name=Donation&mc_currency=EUR&item_number=&residence_country=IT&test_ipn=1&transaction_subject=dgxdonate_d8dh9l8flk_1411836152&payment_gross=&ipn_track_id=807f50e90f76
I made another test, just to be sure, using a different address with special chars in it and got an error again on the log (everything fine by paypal)
mc_gross=10.00&protection_eligibility=Eligible&address_status=unconfirmed&payer_id=MNWP258FJFBJS&tax=0.00&address_street=Via pippo l'ente, 5783296&payment_date=11:00:07 Sep 27, 2014 PDT&payment_status=Completed&charset=windows-1252&address_zip=80127&first_name=test&mc_fee=0.69&address_country_code=IT&address_name=test pagamento¬ify_version=3.8&custom=dgxdonate_d8dh9l8flk_1411840720&payer_status=verified&business=info-facilitator@fuorirotta.org&address_country=Italy&address_city=Napolì&quantity=0&verify_sign=AGu.hbwMxRXoqDiyy-IJNOnULnvNA3AV8EWcq7F8qUiMKta7HpD6ivjZ&payer_email=testpayment@fuorirotta.org&txn_id=2EP18162JJ7149706&payment_type=instant&last_name=pagamento&address_state=Napoli&receiver_email=info-facilitator@fuorirotta.org&payment_fee=&receiver_id=BRNH2FSFFSN74&txn_type=web_accept&item_name=Donation&mc_currency=EUR&item_number=&residence_country=IT&test_ipn=1&transaction_subject=dgxdonate_d8dh9l8flk_1411840720&payment_gross=&ipn_track_id=6015cc737c580
Looks like the way to fix it is changing the call to explicitly request utf8 and also set it up correctly in paypal’s account management. :O
http://blog.tentaclesoftware.com/archive/2010/04/09/87.aspx
what do you think?
Anyways, this fix works for me
<?php
/**
* Seamless Donations (Dgx-Donate) IPN Handler class
* Copyright 2013 Allen Snook (email: allendav@allendav.com)
* GPL2
*/
// Load WordPress
include "../../../wp-config.php";
// Load Seamless Donations Core
include_once "./dgx-donate.php";
class Dgx_Donate_IPN_Handler {
var $chat_back_url = "ssl://www.paypal.com";
var $host_header = "Host: www.paypal.com\r\n";
var $post_data = array();
var $session_id = '';
var $transaction_id = '';
public function __construct() {
dgx_donate_debug_log( '----------------------------------------' );
dgx_donate_debug_log( 'IPN processing start' );
// Grab all the post data
$post = file_get_contents('php://input');
parse_str($post, $data);
$this->post_data = $data;
//$this->post_data = $_POST;
// Set up for production or test
$this->configure_for_production_or_test();
// Extract the session and transaction IDs from the POST
$this->get_ids_from_post();
if ( ! empty( $this->session_id ) ) {
$response = $this->reply_to_paypal();
if ( "VERIFIED" == $response ) {
$this->handle_verified_ipn();
} else if ( "INVALID" == $response ) {
$this->handle_invalid_ipn();
} else {
$this->handle_unrecognized_ipn( $response );
}
} else {
dgx_donate_debug_log( 'Null IPN (Empty session id). Nothing to do.' );
}
dgx_donate_debug_log( 'IPN processing complete' );
}
function configure_for_production_or_test() {
if ( "SANDBOX" == get_option( 'dgx_donate_paypal_server' ) ) {
$this->chat_back_url = "ssl://www.sandbox.paypal.com";
$this->host_header = "Host: www.sandbox.paypal.com\r\n";
}
}
function get_ids_from_post() {
//$this->session_id = isset( $_POST[ "custom" ] ) ? $_POST[ "custom" ] : '';
//$this->transaction_id = isset( $_POST[ "txn_id" ] ) ? $_POST[ "txn_id" ] : '';
$this->session_id = isset( $this->post_data[ "custom" ] ) ? $this->post_data[ "custom" ] : '';
$this->transaction_id = isset( $this->post_data[ "txn_id" ] ) ? $this->post_data[ "txn_id" ] : '';
}
function reply_to_paypal() {
$req = 'cmd=_notify-validate';
$get_magic_quotes_exists = function_exists( 'get_magic_quotes_gpc' );
/*
//foreach ($_POST as $key => $value) {
foreach ($this->post_data as $key => $value) {
if( $get_magic_quotes_exists && get_magic_quotes_gpc() == 1 ) {
$value = urlencode( stripslashes( $value ) );
} else {
$value = urlencode( $value );
}
$req .= "&$key=$value";
}*/
$data = $this->post_data;
$data['cmd'] = '_notify-validate';
$req = http_build_query($data);
$header = "POST /cgi-bin/webscr HTTP/1.0\r\n";
$header .= $this->host_header;
$header .= "Content-Type: application/x-www-form-urlencoded\r\n";
$header .= "Content-Length: " . strlen( $req ) . "\r\n\r\n";
$response = '';
$fp = fsockopen( $this->chat_back_url, 443, $errno, $errstr, 30 );
if ( $fp ) {
fputs( $fp, $header . $req );
$done = false;
do {
if ( feof( $fp ) ) {
$done = true;
} else {
$response = fgets( $fp, 1024 );
$done = in_array( $response, array( "VERIFIED", "INVALID" ) );
}
} while ( ! $done );
} else {
dgx_donate_debug_log( "IPN failed ( unable to open chatbackurl, url = {$this->chat_back_url}, errno = $errno, errstr = $errstr )" );
}
fclose ($fp);
return $response;
}
function handle_verified_ipn() {
$payment_status = $_POST["payment_status"];
dgx_donate_debug_log( "IPN VERIFIED for session ID {$this->session_id}" );
dgx_donate_debug_log( "Payment status = {$payment_status}" );
//dgx_donate_debug_log( print_r( $this->post_data, true ) ); // @todo don't commit
if ( "Completed" == $payment_status ) {
// Check if we've already logged a transaction with this same transaction id
$donation_id = get_donations_by_meta( '_dgx_donate_transaction_id', $this->transaction_id, 1 );
if ( 0 == count( $donation_id ) ) {
// We haven't seen this transaction ID already
// See if a donation for this session ID already exists
$donation_id = get_donations_by_meta( '_dgx_donate_session_id', $this->session_id, 1 );
if ( 0 == count( $donation_id ) ) {
// We haven't seen this session ID already
// Retrieve the data from transient
$donation_form_data = get_transient( $this->session_id );
if ( ! empty( $donation_form_data ) ) {
// Create a donation record
$donation_id = dgx_donate_create_donation_from_transient_data( $donation_form_data );
dgx_donate_debug_log( "Created donation {$donation_id} from form data in transient for sessionID {$this->session_id}" );
// Clear the transient
delete_transient( $this->session_id );
} else {
// We have a session_id but no transient (the admin might have
// deleted all previous donations in a recurring donation for
// some reason) - so we will have to create a donation record
// from the data supplied by PayPal
$donation_id = dgx_donate_create_donation_from_paypal_data( $_POST );
dgx_donate_debug_log( "Created donation {$donation_id} from PayPal data (no transient data found)" );
}
} else {
// We have seen this session ID already, create a new donation record for this new transaction
// But first, flatten the array returned by get_donations_by_meta for _dgx_donate_session_id
$donation_id = $donation_id[0];
$old_donation_id = $donation_id;
$donation_id = dgx_donate_create_donation_from_donation( $old_donation_id );
dgx_donate_debug_log( "Created donation {$donation_id} (recurring donation, donor data copied from donation {$old_donation_id}" );
}
} else {
// We've seen this transaction ID already - ignore it
$donation_id = '';
dgx_donate_debug_log( "Transaction ID {$this->transaction_id} already handled - ignoring" );
}
if ( ! empty( $donation_id ) ) {
// Update the raw paypal data
update_post_meta( $donation_id, '_dgx_donate_transaction_id', $this->transaction_id );
update_post_meta( $donation_id, '_dgx_donate_payment_processor', 'PAYPALSTD' );
update_post_meta( $donation_id, '_dgx_donate_payment_processor_data', $this->post_data );
// save the currency of the transaction
$currency_code = $_POST['mc_currency'];
dgx_donate_debug_log( "Payment currency = {$currency_code}" );
update_post_meta( $donation_id, '_dgx_donate_donation_currency', $currency_code );
}
// @todo - send different notification for recurring?
// Send admin notification
dgx_donate_send_donation_notification( $donation_id );
// Send donor notification
dgx_donate_send_thank_you_email( $donation_id );
}
}
function handle_invalid_ipn() {
dgx_donate_debug_log( "IPN failed (INVALID) for sessionID {$this->session_id}" );
}
function handle_unrecognized_ipn( $paypal_response ) {
dgx_donate_debug_log( "IPN failed (unrecognized response) for sessionID {$this->session_id}" );
dgx_donate_debug_log( $paypal_response );
}
}
$dgx_donate_ipn_responder = new Dgx_Donate_IPN_Handler();
/**
* We cannot send nothing, so send back just a simple content-type message
*/
echo "content-type: text/plain\n\n";
I am trying to use the sandbox test server which is giving an error at the time of login on paypal site
Showing error as incorrect user name or password. However I am able to login with the same on paypal.com
Set the mode to sandbox and also set the email address at which to receive payments.
Please suggest.
