3 +--------------------------------------------------------------------+
4 | CiviCRM version 4.6 |
5 +--------------------------------------------------------------------+
6 | Copyright CiviCRM LLC (c) 2004-2014 |
7 +--------------------------------------------------------------------+
8 | This file is a part of CiviCRM. |
10 | CiviCRM is free software; you can copy, modify, and distribute it |
11 | under the terms of the GNU Affero General Public License |
12 | Version 3, 19 November 2007 and the CiviCRM Licensing Exception. |
14 | CiviCRM is distributed in the hope that it will be useful, but |
15 | WITHOUT ANY WARRANTY; without even the implied warranty of |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
17 | See the GNU Affero General Public License for more details. |
19 | You should have received a copy of the GNU Affero General Public |
20 | License and the CiviCRM Licensing Exception along |
21 | with this program; if not, contact CiviCRM LLC |
22 | at info[AT]civicrm[DOT]org. If you have questions about the |
23 | GNU Affero General Public License or the licensing of CiviCRM, |
24 | see the CiviCRM license FAQ at http://civicrm.org/licensing |
25 +--------------------------------------------------------------------+
31 * @copyright CiviCRM LLC (c) 2004-2014
35 class CRM_Core_Payment_PayPalIPN
extends CRM_Core_Payment_BaseIPN
{
37 static $_paymentProcessor = NULL;
42 public function __construct() {
43 parent
::__construct();
49 * @param string $location
54 public static function retrieve($name, $type, $location = 'POST', $abort = TRUE) {
56 $value = CRM_Utils_Request
::retrieve($name, $type, $store,
57 FALSE, NULL, $location
59 if ($abort && $value === NULL) {
60 CRM_Core_Error
::debug_log_message("Could not find an entry for $name in $location");
61 echo "Failure: Missing Parameter<p>";
73 public function recur(&$input, &$ids, &$objects, $first) {
74 if (!isset($input['txnType'])) {
75 CRM_Core_Error
::debug_log_message("Could not find txn_type in input request");
76 echo "Failure: Invalid parameters<p>";
80 if ($input['txnType'] == 'subscr_payment' &&
81 $input['paymentStatus'] != 'Completed'
83 CRM_Core_Error
::debug_log_message("Ignore all IPN payments that are not completed");
84 echo "Failure: Invalid parameters<p>";
88 $recur = &$objects['contributionRecur'];
90 // make sure the invoice ids match
91 // make sure the invoice is valid and matches what we have in the contribution record
92 if ($recur->invoice_id
!= $input['invoice']) {
93 CRM_Core_Error
::debug_log_message("Invoice values dont match between database and IPN request");
94 echo "Failure: Invoice values dont match between database and IPN request<p>";
98 $now = date('YmdHis');
100 // fix dates that already exist
101 $dates = array('create', 'start', 'end', 'cancel', 'modified');
102 foreach ($dates as $date) {
103 $name = "{$date}_date";
105 $recur->$name = CRM_Utils_Date
::isoToMysql($recur->$name);
108 $sendNotification = FALSE;
109 $subscriptionPaymentStatus = NULL;
110 //set transaction type
111 $txnType = $_POST['txn_type'];
113 case 'subscr_signup':
114 $recur->create_date
= $now;
115 //some times subscr_signup response come after the
116 //subscr_payment and set to pending mode.
117 $statusID = CRM_Core_DAO
::getFieldValue('CRM_Contribute_DAO_ContributionRecur',
118 $recur->id
, 'contribution_status_id'
120 if ($statusID != 5) {
121 $recur->contribution_status_id
= 2;
123 $recur->processor_id
= $_POST['subscr_id'];
124 $recur->trxn_id
= $recur->processor_id
;
125 $sendNotification = TRUE;
126 $subscriptionPaymentStatus = CRM_Core_Payment
::RECURRING_PAYMENT_START
;
130 if ($recur->contribution_status_id
!= 3) {
131 $recur->contribution_status_id
= 1;
133 $recur->end_date
= $now;
134 $sendNotification = TRUE;
135 $subscriptionPaymentStatus = CRM_Core_Payment
::RECURRING_PAYMENT_END
;
138 case 'subscr_cancel':
139 $recur->contribution_status_id
= 3;
140 $recur->cancel_date
= $now;
143 case 'subscr_failed':
144 $recur->contribution_status_id
= 4;
145 $recur->modified_date
= $now;
148 case 'subscr_modify':
149 CRM_Core_Error
::debug_log_message("We do not handle modifications to subscriptions right now");
150 echo "Failure: We do not handle modifications to subscriptions right now<p>";
153 case 'subscr_payment':
155 $recur->start_date
= $now;
158 $recur->modified_date
= $now;
161 // make sure the contribution status is not done
162 // since order of ipn's is unknown
163 if ($recur->contribution_status_id
!= 1) {
164 $recur->contribution_status_id
= 5;
171 if ($sendNotification) {
173 $autoRenewMembership = FALSE;
175 isset($ids['membership']) && $ids['membership']
177 $autoRenewMembership = TRUE;
180 //send recurring Notification email for user
181 CRM_Contribute_BAO_ContributionPage
::recurringNotify($subscriptionPaymentStatus,
183 $ids['contributionPage'],
189 if ($txnType != 'subscr_payment') {
194 //check if this contribution transaction is already processed
195 //if not create a contribution and then get it processed
196 $contribution = new CRM_Contribute_BAO_Contribution();
197 $contribution->trxn_id
= $input['trxn_id'];
198 if ($contribution->trxn_id
&& $contribution->find()) {
199 CRM_Core_Error
::debug_log_message("returning since contribution has already been handled");
200 echo "Success: Contribution has already been handled<p>";
204 $contribution->contact_id
= $ids['contact'];
205 $contribution->financial_type_id
= $objects['contributionType']->id
;
206 $contribution->contribution_page_id
= $ids['contributionPage'];
207 $contribution->contribution_recur_id
= $ids['contributionRecur'];
208 $contribution->receive_date
= $now;
209 $contribution->currency
= $objects['contribution']->currency
;
210 $contribution->payment_instrument_id
= $objects['contribution']->payment_instrument_id
;
211 $contribution->amount_level
= $objects['contribution']->amount_level
;
212 $contribution->campaign_id
= $objects['contribution']->campaign_id
;
214 $objects['contribution'] = &$contribution;
217 $this->single($input, $ids, $objects,
229 function single(&$input, &$ids, &$objects,
233 $contribution = &$objects['contribution'];
235 // make sure the invoice is valid and matches what we have in the contribution record
236 if ((!$recur) ||
($recur && $first)) {
237 if ($contribution->invoice_id
!= $input['invoice']) {
238 CRM_Core_Error
::debug_log_message("Invoice values dont match between database and IPN request");
239 echo "Failure: Invoice values dont match between database and IPN request<p>";
244 $contribution->invoice_id
= md5(uniqid(rand(), TRUE));
248 if ($contribution->total_amount
!= $input['amount']) {
249 CRM_Core_Error
::debug_log_message("Amount values dont match between database and IPN request");
250 echo "Failure: Amount values dont match between database and IPN request<p>";
255 $contribution->total_amount
= $input['amount'];
258 $transaction = new CRM_Core_Transaction();
260 $participant = &$objects['participant'];
261 $membership = &$objects['membership'];
263 $status = $input['paymentStatus'];
264 if ($status == 'Denied' ||
$status == 'Failed' ||
$status == 'Voided') {
265 return $this->failed($objects, $transaction);
267 elseif ($status == 'Pending') {
268 return $this->pending($objects, $transaction);
270 elseif ($status == 'Refunded' ||
$status == 'Reversed') {
271 return $this->cancelled($objects, $transaction);
273 elseif ($status != 'Completed') {
274 return $this->unhandled($objects, $transaction);
277 // check if contribution is already completed, if so we ignore this ipn
278 if ($contribution->contribution_status_id
== 1) {
279 $transaction->commit();
280 CRM_Core_Error
::debug_log_message("returning since contribution has already been handled");
281 echo "Success: Contribution has already been handled<p>";
285 $this->completeTransaction($input, $ids, $objects, $transaction, $recur);
288 public function main() {
289 //@todo - this could be refactored like PayPalProIPN & a test could be added
291 $objects = $ids = $input = array();
292 $component = CRM_Utils_Array
::value('module', $_GET);
293 $input['component'] = $component;
295 // get the contribution and contact ids from the GET params
296 $ids['contact'] = self
::retrieve('contactID', 'Integer', 'GET', TRUE);
297 $ids['contribution'] = self
::retrieve('contributionID', 'Integer', 'GET', TRUE);
299 $this->getInput($input, $ids);
301 if ($component == 'event') {
302 $ids['event'] = self
::retrieve('eventID', 'Integer', 'GET', TRUE);
303 $ids['participant'] = self
::retrieve('participantID', 'Integer', 'GET', TRUE);
306 // get the optional ids
307 $ids['membership'] = self
::retrieve('membershipID', 'Integer', 'GET', FALSE);
308 $ids['contributionRecur'] = self
::retrieve('contributionRecurID', 'Integer', 'GET', FALSE);
309 $ids['contributionPage'] = self
::retrieve('contributionPageID', 'Integer', 'GET', FALSE);
310 $ids['related_contact'] = self
::retrieve('relatedContactID', 'Integer', 'GET', FALSE);
311 $ids['onbehalf_dupe_alert'] = self
::retrieve('onBehalfDupeAlert', 'Integer', 'GET', FALSE);
314 $paymentProcessorID = CRM_Core_DAO
::getFieldValue('CRM_Financial_DAO_PaymentProcessorType',
315 'PayPal_Standard', 'id', 'name'
318 if (!$this->validateData($input, $ids, $objects, TRUE, $paymentProcessorID)) {
322 self
::$_paymentProcessor = &$objects['paymentProcessor'];
323 if ($component == 'contribute') {
324 if ($ids['contributionRecur']) {
325 // check if first contribution is completed, else complete first contribution
327 if ($objects['contribution']->contribution_status_id
== 1) {
330 return $this->recur($input, $ids, $objects, $first);
333 return $this->single($input, $ids, $objects, FALSE, FALSE);
337 return $this->single($input, $ids, $objects, FALSE, FALSE);
345 public function getInput(&$input, &$ids) {
346 if (!$this->getBillingID($ids)) {
350 $input['txnType'] = self
::retrieve('txn_type', 'String', 'POST', FALSE);
351 $input['paymentStatus'] = self
::retrieve('payment_status', 'String', 'POST', FALSE);
352 $input['invoice'] = self
::retrieve('invoice', 'String', 'POST', TRUE);
353 $input['amount'] = self
::retrieve('mc_gross', 'Money', 'POST', FALSE);
354 $input['reasonCode'] = self
::retrieve('ReasonCode', 'String', 'POST', FALSE);
356 $billingID = $ids['billing'];
358 "first_name" => 'first_name',
359 "last_name" => 'last_name',
360 "street_address-{$billingID}" => 'address_street',
361 "city-{$billingID}" => 'address_city',
362 "state-{$billingID}" => 'address_state',
363 "postal_code-{$billingID}" => 'address_zip',
364 "country-{$billingID}" => 'address_country_code',
366 foreach ($lookup as $name => $paypalName) {
367 $value = self
::retrieve($paypalName, 'String', 'POST', FALSE);
368 $input[$name] = $value ?
$value : NULL;
371 $input['is_test'] = self
::retrieve('test_ipn', 'Integer', 'POST', FALSE);
372 $input['fee_amount'] = self
::retrieve('mc_fee', 'Money', 'POST', FALSE);
373 $input['net_amount'] = self
::retrieve('settle_amount', 'Money', 'POST', FALSE);
374 $input['trxn_id'] = self
::retrieve('txn_id', 'String', 'POST', FALSE);