3 +--------------------------------------------------------------------+
4 | CiviCRM version 4.5 |
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 $_paymentProcessor = NULL;
38 function __construct() {
39 parent
::__construct();
42 static function retrieve($name, $type, $location = 'POST', $abort = TRUE) {
44 $value = CRM_Utils_Request
::retrieve($name, $type, $store,
45 FALSE, NULL, $location
47 if ($abort && $value === NULL) {
48 CRM_Core_Error
::debug_log_message("Could not find an entry for $name in $location");
49 echo "Failure: Missing Parameter<p>";
55 function recur(&$input, &$ids, &$objects, $first) {
56 if (!isset($input['txnType'])) {
57 CRM_Core_Error
::debug_log_message("Could not find txn_type in input request");
58 echo "Failure: Invalid parameters<p>";
62 if ($input['txnType'] == 'subscr_payment' &&
63 $input['paymentStatus'] != 'Completed'
65 CRM_Core_Error
::debug_log_message("Ignore all IPN payments that are not completed");
66 echo "Failure: Invalid parameters<p>";
70 $recur = &$objects['contributionRecur'];
72 // make sure the invoice ids match
73 // make sure the invoice is valid and matches what we have in the contribution record
74 if ($recur->invoice_id
!= $input['invoice']) {
75 CRM_Core_Error
::debug_log_message("Invoice values dont match between database and IPN request");
76 echo "Failure: Invoice values dont match between database and IPN request<p>";
80 $now = date('YmdHis');
82 // fix dates that already exist
83 $dates = array('create', 'start', 'end', 'cancel', 'modified');
84 foreach ($dates as $date) {
85 $name = "{$date}_date";
87 $recur->$name = CRM_Utils_Date
::isoToMysql($recur->$name);
90 $sendNotification = FALSE;
91 $subscriptionPaymentStatus = NULL;
92 //set transaction type
93 $txnType = $_POST['txn_type'];
96 $recur->create_date
= $now;
97 //some times subscr_signup response come after the
98 //subscr_payment and set to pending mode.
99 $statusID = CRM_Core_DAO
::getFieldValue('CRM_Contribute_DAO_ContributionRecur',
100 $recur->id
, 'contribution_status_id'
102 if ($statusID != 5) {
103 $recur->contribution_status_id
= 2;
105 $recur->processor_id
= $_POST['subscr_id'];
106 $recur->trxn_id
= $recur->processor_id
;
107 $sendNotification = TRUE;
108 $subscriptionPaymentStatus = CRM_Core_Payment
::RECURRING_PAYMENT_START
;
112 if ($recur->contribution_status_id
!= 3) {
113 $recur->contribution_status_id
= 1;
115 $recur->end_date
= $now;
116 $sendNotification = TRUE;
117 $subscriptionPaymentStatus = CRM_Core_Payment
::RECURRING_PAYMENT_END
;
120 case 'subscr_cancel':
121 $recur->contribution_status_id
= 3;
122 $recur->cancel_date
= $now;
125 case 'subscr_failed':
126 $recur->contribution_status_id
= 4;
127 $recur->modified_date
= $now;
130 case 'subscr_modify':
131 CRM_Core_Error
::debug_log_message("We do not handle modifications to subscriptions right now");
132 echo "Failure: We do not handle modifications to subscriptions right now<p>";
135 case 'subscr_payment':
137 $recur->start_date
= $now;
140 $recur->modified_date
= $now;
143 // make sure the contribution status is not done
144 // since order of ipn's is unknown
145 if ($recur->contribution_status_id
!= 1) {
146 $recur->contribution_status_id
= 5;
153 if ($sendNotification) {
155 $autoRenewMembership = FALSE;
157 isset($ids['membership']) && $ids['membership']
159 $autoRenewMembership = TRUE;
162 //send recurring Notification email for user
163 CRM_Contribute_BAO_ContributionPage
::recurringNotify($subscriptionPaymentStatus,
165 $ids['contributionPage'],
171 if ($txnType != 'subscr_payment') {
176 //check if this contribution transaction is already processed
177 //if not create a contribution and then get it processed
178 $contribution = new CRM_Contribute_BAO_Contribution();
179 $contribution->trxn_id
= $input['trxn_id'];
180 if ($contribution->trxn_id
&& $contribution->find()) {
181 CRM_Core_Error
::debug_log_message("returning since contribution has already been handled");
182 echo "Success: Contribution has already been handled<p>";
186 $contribution->contact_id
= $ids['contact'];
187 $contribution->financial_type_id
= $objects['contributionType']->id
;
188 $contribution->contribution_page_id
= $ids['contributionPage'];
189 $contribution->contribution_recur_id
= $ids['contributionRecur'];
190 $contribution->receive_date
= $now;
191 $contribution->currency
= $objects['contribution']->currency
;
192 $contribution->payment_instrument_id
= $objects['contribution']->payment_instrument_id
;
193 $contribution->amount_level
= $objects['contribution']->amount_level
;
194 $contribution->campaign_id
= $objects['contribution']->campaign_id
;
196 $objects['contribution'] = &$contribution;
199 $this->single($input, $ids, $objects,
204 function single(&$input, &$ids, &$objects,
208 $contribution = &$objects['contribution'];
210 // make sure the invoice is valid and matches what we have in the contribution record
211 if ((!$recur) ||
($recur && $first)) {
212 if ($contribution->invoice_id
!= $input['invoice']) {
213 CRM_Core_Error
::debug_log_message("Invoice values dont match between database and IPN request");
214 echo "Failure: Invoice values dont match between database and IPN request<p>";
219 $contribution->invoice_id
= md5(uniqid(rand(), TRUE));
223 if ($contribution->total_amount
!= $input['amount']) {
224 CRM_Core_Error
::debug_log_message("Amount values dont match between database and IPN request");
225 echo "Failure: Amount values dont match between database and IPN request<p>";
230 $contribution->total_amount
= $input['amount'];
233 $transaction = new CRM_Core_Transaction();
235 $participant = &$objects['participant'];
236 $membership = &$objects['membership'];
238 $status = $input['paymentStatus'];
239 if ($status == 'Denied' ||
$status == 'Failed' ||
$status == 'Voided') {
240 return $this->failed($objects, $transaction);
242 elseif ($status == 'Pending') {
243 return $this->pending($objects, $transaction);
245 elseif ($status == 'Refunded' ||
$status == 'Reversed') {
246 return $this->cancelled($objects, $transaction);
248 elseif ($status != 'Completed') {
249 return $this->unhandled($objects, $transaction);
252 // check if contribution is already completed, if so we ignore this ipn
253 if ($contribution->contribution_status_id
== 1) {
254 $transaction->commit();
255 CRM_Core_Error
::debug_log_message("returning since contribution has already been handled");
256 echo "Success: Contribution has already been handled<p>";
260 $this->completeTransaction($input, $ids, $objects, $transaction, $recur);
264 // CRM_Core_Error::debug_var( 'GET' , $_GET , true, true );
265 // CRM_Core_Error::debug_var( 'POST', $_POST, true, true );
266 //@todo - this could be refactored like PayPalProIPN & a test could be added
268 $objects = $ids = $input = array();
269 $component = CRM_Utils_Array
::value('module', $_GET);
270 $input['component'] = $component;
272 // get the contribution and contact ids from the GET params
273 $ids['contact'] = self
::retrieve('contactID', 'Integer', 'GET', TRUE);
274 $ids['contribution'] = self
::retrieve('contributionID', 'Integer', 'GET', TRUE);
276 $this->getInput($input, $ids);
278 if ($component == 'event') {
279 $ids['event'] = self
::retrieve('eventID', 'Integer', 'GET', TRUE);
280 $ids['participant'] = self
::retrieve('participantID', 'Integer', 'GET', TRUE);
283 // get the optional ids
284 $ids['membership'] = self
::retrieve('membershipID', 'Integer', 'GET', FALSE);
285 $ids['contributionRecur'] = self
::retrieve('contributionRecurID', 'Integer', 'GET', FALSE);
286 $ids['contributionPage'] = self
::retrieve('contributionPageID', 'Integer', 'GET', FALSE);
287 $ids['related_contact'] = self
::retrieve('relatedContactID', 'Integer', 'GET', FALSE);
288 $ids['onbehalf_dupe_alert'] = self
::retrieve('onBehalfDupeAlert', 'Integer', 'GET', FALSE);
291 $paymentProcessorID = CRM_Core_DAO
::getFieldValue('CRM_Financial_DAO_PaymentProcessorType',
292 'PayPal_Standard', 'id', 'name'
295 if (!$this->validateData($input, $ids, $objects, TRUE, $paymentProcessorID)) {
299 self
::$_paymentProcessor = &$objects['paymentProcessor'];
300 if ($component == 'contribute') {
301 if ($ids['contributionRecur']) {
302 // check if first contribution is completed, else complete first contribution
304 if ($objects['contribution']->contribution_status_id
== 1) {
307 return $this->recur($input, $ids, $objects, $first);
310 return $this->single($input, $ids, $objects, FALSE, FALSE);
314 return $this->single($input, $ids, $objects, FALSE, FALSE);
318 function getInput(&$input, &$ids) {
319 if (!$this->getBillingID($ids)) {
323 $input['txnType'] = self
::retrieve('txn_type', 'String', 'POST', FALSE);
324 $input['paymentStatus'] = self
::retrieve('payment_status', 'String', 'POST', FALSE);
325 $input['invoice'] = self
::retrieve('invoice', 'String', 'POST', TRUE);
326 $input['amount'] = self
::retrieve('mc_gross', 'Money', 'POST', FALSE);
327 $input['reasonCode'] = self
::retrieve('ReasonCode', 'String', 'POST', FALSE);
329 $billingID = $ids['billing'];
331 "first_name" => 'first_name',
332 "last_name" => 'last_name',
333 "street_address-{$billingID}" => 'address_street',
334 "city-{$billingID}" => 'address_city',
335 "state-{$billingID}" => 'address_state',
336 "postal_code-{$billingID}" => 'address_zip',
337 "country-{$billingID}" => 'address_country_code',
339 foreach ($lookup as $name => $paypalName) {
340 $value = self
::retrieve($paypalName, 'String', 'POST', FALSE);
341 $input[$name] = $value ?
$value : NULL;
344 $input['is_test'] = self
::retrieve('test_ipn', 'Integer', 'POST', FALSE);
345 $input['fee_amount'] = self
::retrieve('mc_fee', 'Money', 'POST', FALSE);
346 $input['net_amount'] = self
::retrieve('settle_amount', 'Money', 'POST', FALSE);
347 $input['trxn_id'] = self
::retrieve('txn_id', 'String', 'POST', FALSE);