PayFast - Version 1.03

Version Notes

- Fix errors with server URLs

Release Info

Developer	Magento Core Team
Extension	PayFast
Version	1.03
Comparing to
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Version 1.03

Files changed (17) hide show

app/code/community/PayFast/PayFast/Block/Form.php +25 -0
app/code/community/PayFast/PayFast/Block/Payment/Info.php +33 -0
app/code/community/PayFast/PayFast/Block/Request.php +41 -0
app/code/community/PayFast/PayFast/Helper/Data.php +27 -0
app/code/community/PayFast/PayFast/Model/Info.php +198 -0
app/code/community/PayFast/PayFast/Model/Itn.php +34 -0
app/code/community/PayFast/PayFast/Model/Source/Server.php +27 -0
app/code/community/PayFast/PayFast/Model/Standard.php +235 -0
app/code/community/PayFast/PayFast/controllers/NotifyController.php +178 -0
app/code/community/PayFast/PayFast/controllers/RedirectController.php +206 -0
app/code/community/PayFast/PayFast/etc/config.xml +76 -0
app/code/community/PayFast/PayFast/etc/system.xml +91 -0
app/code/community/PayFast/PayFast/payfast.log +37 -0
app/code/community/PayFast/PayFast/payfast_common.inc +306 -0
app/design/frontend/default/default/template/payfast/form.phtml +17 -0
app/etc/modules/PayFast_PayFast.xml +16 -0
package.xml +30 -0

app/code/community/PayFast/PayFast/Block/Form.php ADDED Viewed

	@@ -0,0 +1,25 @@


1	+ <?php
2	+ /**
3	+ * Form.php
4	+ *
5	+ * @category PayFast
6	+ * @package PayFast_PayFast
7	+ * @copyright Copyright (c) 2010 PayFast (Pty) Ltd (http://www.payfast.co.za)
8	+ */
9	+
10	+ /**
11	+ * PayFast_PayFast_Block_Form
12	+ */
13	+ class PayFast_PayFast_Block_Form extends Mage_Payment_Block_Form
14	+ {
15	+ // {{{ _construct()
16	+ /**
17	+ * _construct()
18	+ */
19	+ protected function _construct()
20	+ {
21	+ parent::_construct();
22	+ $this->setTemplate( 'payfast/form.phtml' );
23	+ }
24	+ // }}}
25	+ }

app/code/community/PayFast/PayFast/Block/Payment/Info.php ADDED Viewed

	@@ -0,0 +1,33 @@


1	+ <?php
2	+ /**
3	+ * Info.php
4	+ *
5	+ * @category PayFast
6	+ * @package PayFast_PayFast
7	+ * @copyright Copyright (c) 2010 PayFast (Pty) Ltd (http://www.payfast.co.za)
8	+ */
9	+
10	+ /**
11	+ * PayFast_PayFast_Block_Payment_Info
12	+ */
13	+ class PayFast_PayFast_Block_Payment_Info extends Mage_Payment_Block_Info
14	+ {
15	+ // {{{ _prepareSpecificInformation()
16	+ /**
17	+ * _prepareSpecificInformation
18	+ */
19	+ protected function _prepareSpecificInformation( $transport = null )
20	+ {
21	+ $transport = parent::_prepareSpecificInformation( $transport );
22	+ $payment = $this->getInfo();
23	+ $pfInfo = Mage::getModel( 'payfast/info' );
24	+
25	+ if( !$this->getIsSecureMode() )
26	+ $info = $pfInfo->getPaymentInfo( $payment, true );
27	+ else
28	+ $info = $pfInfo->getPublicPaymentInfo( $payment, true );
29	+
30	+ return( $transport->addData( $info ) );
31	+ }
32	+ // }}}
33	+ }

app/code/community/PayFast/PayFast/Block/Request.php ADDED Viewed

	@@ -0,0 +1,41 @@


1	+ <?php
2	+ /**
3	+ * Request.php
4	+ *
5	+ * @category PayFast
6	+ * @package PayFast_PayFast
7	+ * @copyright Copyright (c) 2010 PayFast (Pty) Ltd (http://www.payfast.co.za)
8	+ */
9	+
10	+ /**
11	+ * PayFast_Block_Request
12	+ */
13	+ class PayFast_PayFast_Block_Request extends Mage_Core_Block_Abstract
14	+ {
15	+ // {{{ _toHtml()
16	+ /**
17	+ * _toHtml
18	+ */
19	+ protected function _toHtml()
20	+ {
21	+ $standard = Mage::getModel( 'payfast/standard' );
22	+ $form = new Varien_Data_Form();
23	+ $form->setAction( $standard->getPayFastUrl() )
24	+ ->setId( 'payfast_checkout' )
25	+ ->setName( 'payfast_checkout' )
26	+ ->setMethod( 'POST' )
27	+ ->setUseContainer( true );
28	+
29	+ foreach( $standard->getStandardCheckoutFormFields() as $field=>$value )
30	+ $form->addField( $field, 'hidden', array( 'name' => $field, 'value' => $value, 'size' => 200 ) );
31	+
32	+ $html = '<html><body>';
33	+ $html.= $this->__( 'You will be redirected to PayFast in a few seconds.' );
34	+ $html.= $form->toHtml();
35	+ #echo $html;exit;
36	+ $html.= '<script type="text/javascript">document.getElementById( "payfast_checkout" ).submit();</script>';
37	+ $html.= '</body></html>';
38	+ return $html;
39	+ }
40	+ // }}}
41	+ }

app/code/community/PayFast/PayFast/Helper/Data.php ADDED Viewed

	@@ -0,0 +1,27 @@


1	+ <?php
2	+ /**
3	+ * Data.php
4	+ *
5	+ * @category PayFast
6	+ * @package PayFast_PayFast
7	+ * @copyright Copyright (c) 2010 PayFast (Pty) Ltd (http://www.payfast.co.za)
8	+ */
9	+
10	+ /**
11	+ * PayFast_PayFast_Helper_Data
12	+ */
13	+ class PayFast_PayFast_Helper_Data extends Mage_Payment_Helper_Data
14	+ {
15	+ // {{{ getPendingPaymentStatus()
16	+ /**
17	+ * getPendingPaymentStatus
18	+ */
19	+ public function getPendingPaymentStatus()
20	+ {
21	+ if( version_compare( Mage::getVersion(), '1.4.0', '<' ) )
22	+ return( Mage_Sales_Model_Order::STATE_HOLDED );
23	+ else
24	+ return( Mage_Sales_Model_Order::STATE_PENDING_PAYMENT );
25	+ }
26	+ // }}}
27	+ }

app/code/community/PayFast/PayFast/Model/Info.php ADDED Viewed

	@@ -0,0 +1,198 @@


1	+ <?php
2	+ /**
3	+ * Info.php
4	+ *
5	+ * @category PayFast
6	+ * @package PayFast_PayFast
7	+ * @copyright Copyright (c) 2010 PayFast (Pty) Ltd (http://www.payfast.co.za)
8	+ */
9	+
10	+ /**
11	+ * PayFast_PayFast_Model_Info
12	+ */
13	+ class PayFast_PayFast_Model_Info
14	+ {
15	+ /**
16	+ * Cross-models public exchange keys
17	+ *
18	+ * @var string
19	+ */
20	+ const PAYMENT_STATUS = 'payment_status';
21	+ const M_PAYMENT_ID = 'm_payment_id';
22	+ const PF_PAYMENT_ID = 'pf_payment_id';
23	+ const EMAIL_ADDRESS = 'email_address';
24	+
25	+ /**
26	+ * All payment information map
27	+ *
28	+ * @var array
29	+ */
30	+ protected $_paymentMap = array(
31	+ self::PAYMENT_STATUS => 'payment_status',
32	+ self::M_PAYMENT_ID => 'm_payment_id',
33	+ self::PF_PAYMENT_ID => 'pf_payment_id',
34	+ self::EMAIL_ADDRESS => 'email_address',
35	+ );
36	+
37	+ /**
38	+ * Map of payment information available to customer
39	+ *
40	+ * @var array
41	+ */
42	+ protected $_paymentPublicMap = array(
43	+ 'email_address'
44	+ );
45	+
46	+ /**
47	+ * Rendered payment map cache
48	+ *
49	+ * @var array
50	+ */
51	+ protected $_paymentMapFull = array();
52	+
53	+
54	+ // {{{ getPaymentInfo()
55	+ /**
56	+ * getPaymentInfo
57	+ */
58	+ public function getPaymentInfo( Mage_Payment_Model_Info $payment, $labelValuesOnly = false )
59	+ {
60	+ // Collect PayFast-specific info
61	+ $result = $this->_getFullInfo( array_values( $this->_paymentMap ), $payment, $labelValuesOnly );
62	+
63	+ return( $result );
64	+ }
65	+ // }}}
66	+ // {{{ getPublicPaymentInfo
67	+ /**
68	+ * getPublicPaymentInfo
69	+ */
70	+ public function getPublicPaymentInfo( Mage_Payment_Model_Info $payment, $labelValuesOnly = false )
71	+ {
72	+ return $this->_getFullInfo( $this->_paymentPublicMap, $payment, $labelValuesOnly );
73	+ }
74	+ // }}}
75	+ // {{{
76	+ /**
77	+ * Grab data from source and map it into payment
78	+ *
79	+ * @param array\|Varien_Object\|callback $from
80	+ * @param Mage_Payment_Model_Info $payment
81	+ */
82	+ public function importToPayment( $from, Mage_Payment_Model_Info $payment )
83	+ {
84	+ Varien_Object_Mapper::accumulateByMap( $from, array($payment, 'setAdditionalInformation'), $this->_paymentMap );
85	+ }
86	+ // }}}
87	+ // {{{ exportFromPayment()
88	+ /**
89	+ * exportFromPayment
90	+ *
91	+ * Grab data from payment and map it into target
92	+ *
93	+ * @param Mage_Payment_Model_Info $payment
94	+ * @param array\|Varien_Object\|callback $to
95	+ * @param array $map
96	+ * @return array\|Varien_Object
97	+ */
98	+ public function &exportFromPayment( Mage_Payment_Model_Info $payment, $to, array $map = null )
99	+ {
100	+ Varien_Object_Mapper::accumulateByMap( array( $payment, 'getAdditionalInformation' ),
101	+ $to, $map ? $map : array_flip( $this->_paymentMap ) );
102	+
103	+ return( $to );
104	+ }
105	+ // }}}
106	+ // {{{ _getFullInfo()
107	+ /**
108	+ * _getFullInfo
109	+ *
110	+ * Render info item
111	+ *
112	+ * @param array $keys
113	+ * @param Mage_Payment_Model_Info $payment
114	+ * @param bool $labelValuesOnly
115	+ */
116	+ protected function _getFullInfo( array $keys, Mage_Payment_Model_Info $payment, $labelValuesOnly )
117	+ {
118	+ $result = array();
119	+
120	+ foreach( $keys as $key )
121	+ {
122	+ if( !isset( $this->_paymentMapFull[$key] ) )
123	+ $this->_paymentMapFull[$key] = array();
124	+
125	+ if( !isset( $this->_paymentMapFull[$key]['label'] ) )
126	+ {
127	+ if( !$payment->hasAdditionalInformation( $key ) )
128	+ {
129	+ $this->_paymentMapFull[$key]['label'] = false;
130	+ $this->_paymentMapFull[$key]['value'] = false;
131	+ }
132	+ else
133	+ {
134	+ $value = $payment->getAdditionalInformation( $key );
135	+ $this->_paymentMapFull[$key]['label'] = $this->_getLabel( $key );
136	+ $this->_paymentMapFull[$key]['value'] = $this->_getValue( $value, $key );
137	+ }
138	+ }
139	+
140	+ if( !empty( $this->_paymentMapFull[$key]['value'] ) )
141	+ {
142	+ if( $labelValuesOnly )
143	+ $result[$this->_paymentMapFull[$key]['label']] = $this->_paymentMapFull[$key]['value'];
144	+ else
145	+ $result[$key] = $this->_paymentMapFull[$key];
146	+ }
147	+ }
148	+
149	+ return( $result );
150	+ }
151	+ // }}}
152	+ // {{{ _getLabel()
153	+ /**
154	+ * _getLabel
155	+ *
156	+ * Get the label for the given key.
157	+ *
158	+ * @param $key String Key to return the label for
159	+ * @return String Label for the given key
160	+ */
161	+ protected function _getLabel( $key )
162	+ {
163	+ // Variable initialization
164	+ $label = '';
165	+
166	+ switch( $key )
167	+ {
168	+ case 'payment_status':
169	+ $label = Mage::helper( 'payfast' )->__( 'Payment Status' ); break;
170	+ case 'm_payment_id':
171	+ $label = Mage::helper( 'payfast' )->__( 'Payment ID' ); break;
172	+ case 'pf_payment_id':
173	+ $label = Mage::helper( 'payfast' )->__( 'PayFast Payment ID' ); break;
174	+ case 'email_address':
175	+ $label = Mage::helper( 'payfast' )->__( 'Email Address' ); break;
176	+ default:
177	+ $label = ''; break;
178	+ }
179	+
180	+ return( $label );
181	+ }
182	+ // }}}
183	+ // {{{ _getValue()
184	+ /**
185	+ * _getValue
186	+ *
187	+ * Get the value for the given key.
188	+ *
189	+ * @param $value String Key to return the label for
190	+ * @param $key String Key to return the label for
191	+ * @return String Label for the given key
192	+ */
193	+ protected function _getValue( $value, $key )
194	+ {
195	+ return( $value );
196	+ }
197	+ // }}}
198	+ }

app/code/community/PayFast/PayFast/Model/Itn.php ADDED Viewed

	@@ -0,0 +1,34 @@


1	+ <?php
2	+ /**
3	+ * Itn.php
4	+ *
5	+ * @category PayFast
6	+ * @package PayFast_PayFast
7	+ * @copyright Copyright (c) 2010 PayFast (Pty) Ltd (http://www.payfast.co.za)
8	+ */
9	+
10	+ /**
11	+ * Mage_Paypal_Model_Itn
12	+ */
13	+ class Mage_Paypal_Model_Itn
14	+ {
15	+ // {{{ getWriteLog()
16	+ /**
17	+ * getWriteLog
18	+ */
19	+ public function getWriteLog( $data )
20	+ {
21	+ $text = "\n";
22	+ $text .= "RESPONSE: From PayFast[". date("Y-m-d H:i:s") ."]"."\n";
23	+
24	+ foreach( $_REQUEST as $key => $val )
25	+ $text .= $key."=>".$val."\n";
26	+
27	+ $file = dirname( dirname( __FILE__ ) ) ."/Logs/notify.txt";
28	+
29	+ $handle = fopen( $file, 'a' );
30	+ fwrite( $handle, $text );
31	+ fclose( $handle );
32	+ }
33	+ // }}}
34	+ }

app/code/community/PayFast/PayFast/Model/Source/Server.php ADDED Viewed

	@@ -0,0 +1,27 @@


1	+ <?php
2	+ /**
3	+ * Server.php
4	+ *
5	+ * @category PayFast
6	+ * @package PayFast_PayFast
7	+ * @copyright Copyright (c) 2010 PayFast (Pty) Ltd (http://www.payfast.co.za)
8	+ */
9	+
10	+ /**
11	+ * PayFast_PayFast_Model_Source_Server
12	+ */
13	+ class PayFast_PayFast_Model_Source_Server
14	+ {
15	+ // {{{ toOptionArray()
16	+ /**
17	+ * toOptionArray
18	+ */
19	+ public function toOptionArray()
20	+ {
21	+ return array(
22	+ array( 'value' => 'test', 'label' => Mage::helper( 'payfast' )->__( 'Test' ) ),
23	+ array( 'value' => 'live', 'label' => Mage::helper( 'payfast' )->__( 'Live' ) ),
24	+ );
25	+ }
26	+ // }}}
27	+ }

app/code/community/PayFast/PayFast/Model/Standard.php ADDED Viewed

	@@ -0,0 +1,235 @@


1	+ <?php
2	+ /**
3	+ * Standard.php
4	+ *
5	+ * @category PayFast
6	+ * @package PayFast_PayFast
7	+ * @copyright Copyright (c) 2010 PayFast (Pty) Ltd (http://www.payfast.co.za)
8	+ */
9	+
10	+ /**
11	+ * PayFast_PayFast_Model_Standard
12	+ */
13	+ class PayFast_PayFast_Model_Standard extends Mage_Payment_Model_Method_Abstract
14	+ {
15	+ protected $_code = 'payfast';
16	+ protected $_formBlockType = 'payfast/form';
17	+ protected $_infoBlockType = 'payfast/payment_info';
18	+ protected $_order;
19	+
20	+ protected $_isGateway = true;
21	+ protected $_canAuthorize = true;
22	+ protected $_canCapture = true;
23	+ protected $_canCapturePartial = false;
24	+ protected $_canRefund = false;
25	+ protected $_canVoid = true;
26	+ protected $_canUseInternal = true;
27	+ protected $_canUseCheckout = true;
28	+ protected $_canUseForMultishipping = true;
29	+ protected $_canSaveCc = false;
30	+
31	+ // {{{ getCheckout()
32	+ /**
33	+ * getCheckout
34	+ */
35	+ public function getCheckout()
36	+ {
37	+ return Mage::getSingleton( 'checkout/session' );
38	+ }
39	+ // }}}
40	+ // {{{ getQuote()
41	+ /**
42	+ * getQuote
43	+ */
44	+ public function getQuote()
45	+ {
46	+ return $this->getCheckout()->getQuote();
47	+ }
48	+ // }}}
49	+ // {{{ getQuote()
50	+ /**
51	+ * getQuote
52	+ */
53	+ public function getConfig()
54	+ {
55	+ return Mage::getSingleton( 'payfast/config' );
56	+ }
57	+ // }}}
58	+ // {{{ getOrderPlaceRedirectUrl()
59	+ /**
60	+ * getOrderPlaceRedirectUrl
61	+ */
62	+ public function getOrderPlaceRedirectUrl()
63	+ {
64	+ return Mage::getUrl( 'payfast/redirect/redirect', array( '_secure' => true ) );
65	+ }
66	+ // }}}
67	+ // {{{ getPaidSuccessUrl()
68	+ /**
69	+ * getPaidSuccessUrl
70	+ */
71	+ public function getPaidSuccessUrl()
72	+ {
73	+ return Mage::getUrl( 'payfast/redirect/success', array( '_secure' => true ) );
74	+ }
75	+ // }}}
76	+ // {{{ getPaidCancelUrl()
77	+ /**
78	+ * getPaidCancelUrl
79	+ */
80	+ public function getPaidCancelUrl()
81	+ {
82	+ return Mage::getUrl( 'payfast/redirect/cancel', array( '_secure' => true ) );
83	+ }
84	+ // }}}
85	+ // {{{ getPaidNotifyUrl()
86	+ /**
87	+ * getPaidNotifyUrl
88	+ */
89	+ public function getPaidNotifyUrl()
90	+ {
91	+ return Mage::getUrl( 'payfast/notify', array( '_secure' => true ) );
92	+ }
93	+ // }}}
94	+ // {{{ getRealOrderId()
95	+ /**
96	+ * getRealOrderId
97	+ */
98	+ public function getRealOrderId()
99	+ {
100	+ return Mage::getSingleton( 'checkout/session' )->getLastRealOrderId();
101	+ }
102	+ // }}}
103	+ // {{{ getNumberFormat($number)
104	+ /**
105	+ * getNumberFormat
106	+ */
107	+ public function getNumberFormat( $number )
108	+ {
109	+ return number_format( $number, 2, '.', '' );
110	+ }
111	+ // }}}
112	+ // {{{ getTotalAmount()
113	+ /**
114	+ * getTotalAmount
115	+ */
116	+ public function getTotalAmount( $order )
117	+ {
118	+ if( $this->getConfigData( 'use_store_currency' ) )
119	+ $price = $this->getNumberFormat( $order->getGrandTotal() );
120	+ else
121	+ $price = $this->getNumberFormat( $order->getBaseGrandTotal() );
122	+
123	+ return $price;
124	+ }
125	+ // }}}
126	+ // {{{ getStoreName()
127	+ /**
128	+ * getStoreName
129	+ */
130	+ public function getStoreName()
131	+ {
132	+ $store_info = Mage::app()->getStore();
133	+ return $store_info->getName();
134	+ }
135	+ // }}}
136	+ // {{{ getStandardCheckoutFormFields()
137	+ /**
138	+ * getStandardCheckoutFormFields
139	+ */
140	+ public function getStandardCheckoutFormFields()
141	+ {
142	+ // Variable initialization
143	+ $orderIncrementId = $this->getCheckout()->getLastRealOrderId();
144	+ $order = Mage::getModel( 'sales/order' )->loadByIncrementId( $orderIncrementId );
145	+ $description = '';
146	+
147	+ // If NOT test mode, use normal credentials
148	+ if( $this->getConfigData( 'server' ) == 'live' )
149	+ {
150	+ $merchantId = $this->getConfigData( 'merchant_id' );
151	+ $merchantKey = $this->getConfigData( 'merchant_key' );
152	+ }
153	+ // If test mode, use generic sandbox credentials
154	+ else
155	+ {
156	+ $merchantId = '10000100';
157	+ $merchantKey = '46f0cd694581a';
158	+ }
159	+
160	+ // Create description
161	+ foreach( $order->getAllItems() as $items )
162	+ {
163	+ $totalPrice = $this->getNumberFormat( $items->getQtyOrdered() * $items->getPrice() );
164	+ $description .=
165	+ $this->getNumberFormat( $items->getQtyOrdered() ) .
166	+ ' x '. $items->getName() .
167	+ ' @ '. $order->getOrderCurrencyCode() . $this->getNumberFormat( $items->getPrice() ) .
168	+ ' = '. $order->getOrderCurrencyCode() . $totalPrice .'; ';
169	+ }
170	+ $description .= 'Shipping = '. $order->getOrderCurrencyCode() . $this->getNumberFormat( $order->getShippingAmount() ).';';
171	+ $description .= 'Total = '. $order->getOrderCurrencyCode() . $this->getTotalAmount( $order ).';';
172	+
173	+ // Construct data for the form
174	+ $data = array(
175	+ // Merchant details
176	+ 'merchant_id' => $merchantId,
177	+ 'merchant_key' => $merchantKey,
178	+ 'return_url' => $this->getPaidSuccessUrl(),
179	+ 'cancel_url' => $this->getPaidCancelUrl(),
180	+ 'notify_url' => $this->getPaidNotifyUrl(),
181	+
182	+ // Buyer details
183	+ 'name_first' => $order->getData( 'customer_firstname' ),
184	+ 'name_last' => $order->getData( 'customer_lastname' ),
185	+ 'email_address' => $order->getData( 'customer_email' ),
186	+
187	+ // Item details
188	+ 'item_name' => $this->getStoreName().', Order #'.$this->getRealOrderId(),
189	+ 'item_description' => $description,
190	+ 'amount' => $this->getTotalAmount( $order ),
191	+ 'm_payment_id' => $this->getRealOrderId(),
192	+ 'currency_code' => $order->getOrderCurrencyCode(),
193	+
194	+ // Other
195	+ 'user_agent' => PF_USER_AGENT,
196	+ );
197	+
198	+ return( $data );
199	+ }
200	+ // }}}
201	+ // {{{ initialize()
202	+ /**
203	+ * initialize
204	+ */
205	+ public function initialize( $paymentAction, $stateObject )
206	+ {
207	+ $state = Mage_Sales_Model_Order::STATE_PENDING_PAYMENT;
208	+ $stateObject->setState( $state );
209	+ $stateObject->setStatus( 'pending_payment' );
210	+ $stateObject->setIsNotified( false );
211	+ }
212	+ // }}}
213	+ // {{{ getPayFastUrl()
214	+ /**
215	+ * getPayFastUrl
216	+ *
217	+ * Get URL for form submission to PayFast.
218	+ */
219	+ public function getPayFastUrl()
220	+ {
221	+ switch( $this->getConfigData( 'server' ) )
222	+ {
223	+ case 'test':
224	+ $url = 'https://sandbox.payfast.co.za/eng/process';
225	+ break;
226	+ case 'live':
227	+ default :
228	+ $url = 'https://www.payfast.co.za/eng/process';
229	+ break;
230	+ }
231	+
232	+ return( $url );
233	+ }
234	+ // }}}
235	+ }

app/code/community/PayFast/PayFast/controllers/NotifyController.php ADDED Viewed

	@@ -0,0 +1,178 @@


1	+ <?php
2	+ /**
3	+ * NotifyController.php
4	+ *
5	+ * @category PayFast
6	+ * @package PayFast_PayFast
7	+ * @copyright Copyright (c) 2010 PayFast (Pty) Ltd (http://www.payfast.co.za)
8	+ */
9	+
10	+ // Include the PayFast common file
11	+ define( 'PF_DEBUG', ( Mage::getStoreConfig( 'payment/payfast/debugging' ) ? true : false ) );
12	+ include_once( dirname( __FILE__ ) .'/../payfast_common.inc' );
13	+
14	+
15	+ /**
16	+ * PayFast_PayFast_NotifyController
17	+ */
18	+ class PayFast_PayFast_NotifyController extends Mage_Core_Controller_Front_Action
19	+ {
20	+ // {{{ indexAction()
21	+ /**
22	+ * indexAction
23	+ *
24	+ * Instantiate ITN model and pass ITN request to it
25	+ */
26	+ public function indexAction()
27	+ {
28	+ // Variable Initialization
29	+ $pfError = false;
30	+ $pfErrMsg = '';
31	+ $pfData = array();
32	+ $pfHost = ( ( Mage::getStoreConfig( 'payment/payfast/server' ) == 'live' ) ? 'www' : 'sandbox' ) . '.payfast.co.za';
33	+ $pfOrderId = '';
34	+ $pfParamString = '';
35	+
36	+ pflog( 'PayFast ITN call received' );
37	+ pflog( 'Server = '. Mage::getStoreConfig( 'payment/payfast/server' ) );
38	+
39	+ //// Notify PayFast that information has been received
40	+ if( !$pfError )
41	+ {
42	+ header( 'HTTP/1.0 200 OK' );
43	+ flush();
44	+ }
45	+
46	+ //// Get data sent by PayFast
47	+ if( !$pfError )
48	+ {
49	+ pflog( 'Get posted data' );
50	+
51	+ // Posted variables from ITN
52	+ $pfData = pfGetData();
53	+
54	+ pflog( 'PayFast Data: '. print_r( $pfData, true ) );
55	+
56	+ if( $pfData === false )
57	+ {
58	+ $pfError = true;
59	+ $pfErrMsg = PF_ERR_BAD_ACCESS;
60	+ }
61	+ }
62	+
63	+ //// Verify security signature
64	+ if( !$pfError )
65	+ {
66	+ pflog( 'Verify security signature' );
67	+
68	+ // If signature different, log for debugging
69	+ if( !pfValidSignature( $pfData, $pfParamString ) )
70	+ {
71	+ $pfError = true;
72	+ $pfErrMsg = PF_ERR_INVALID_SIGNATURE;
73	+ }
74	+ }
75	+
76	+ //// Verify source IP (If not in debug mode)
77	+ if( !$pfError && !defined( 'PF_DEBUG' ) )
78	+ {
79	+ pflog( 'Verify source IP' );
80	+
81	+ if( !pfValidIP( $_SERVER['REMOTE_ADDR'] ) )
82	+ {
83	+ $pfError = true;
84	+ $pfErrMsg = PF_ERR_BAD_SOURCE_IP;
85	+ }
86	+ }
87	+
88	+ //// Get internal order and verify it hasn't already been processed
89	+ if( !$pfError )
90	+ {
91	+ pflog( "Check order hasn't been processed" );
92	+
93	+ // Load order
94	+ $trnsOrdId = $pfData['m_payment_id'];
95	+ $order = Mage::getModel( 'sales/order' );
96	+ $order->loadByIncrementId( $trnsOrdId );
97	+ $this->_storeID = $order->getStoreId();
98	+
99	+ // Check order is in "pending payment" state
100	+ if( $order->getStatus() !== Mage_Sales_Model_Order::STATE_PENDING_PAYMENT )
101	+ {
102	+ $pfError = true;
103	+ $pfErrMsg = PF_ERR_ORDER_PROCESSED;
104	+ }
105	+ }
106	+
107	+ //// Verify data received
108	+ if( !$pfError )
109	+ {
110	+ pflog( 'Verify data received' );
111	+
112	+ $pfValid = pfValidData( $pfHost, $pfParamString );
113	+
114	+ if( !$pfValid )
115	+ {
116	+ $pfError = true;
117	+ $pfErrMsg = PF_ERR_BAD_ACCESS;
118	+ }
119	+ }
120	+
121	+ //// Check status and update order
122	+ if( !$pfError )
123	+ {
124	+ pflog( 'Check status and update order' );
125	+
126	+ // Successful
127	+ if( $pfData['payment_status'] == "COMPLETE" )
128	+ {
129	+ pflog( 'Order complete' );
130	+
131	+ // Update order additional payment information
132	+ $payment = $order->getPayment();
133	+ $payment->setAdditionalInformation( "payment_status", $pfData['payment_status'] );
134	+ $payment->setAdditionalInformation( "m_payment_id", $pfData['m_payment_id'] );
135	+ $payment->setAdditionalInformation( "pf_payment_id", $pfData['pf_payment_id'] );
136	+ $payment->setAdditionalInformation( "email_address", $pfData['email_address'] );
137	+ $payment->setAdditionalInformation( "amount_fee", $pfData['amount_fee'] );
138	+ $payment->save();
139	+
140	+ // Save invoice
141	+ $this->saveInvoice( $order );
142	+ }
143	+ }
144	+
145	+ // If an error occurred
146	+ if( $pfError )
147	+ {
148	+ pflog( 'Error occurred: '. $pfErrMsg );
149	+
150	+ // TODO: Use Magento structures to send email
151	+ }
152	+ }
153	+ // }}}
154	+ // {{{ saveInvoice()
155	+ /**
156	+ * saveInvoice
157	+ */
158	+ protected function saveInvoice( Mage_Sales_Model_Order $order )
159	+ {
160	+ pflog( 'Saving invoice' );
161	+
162	+ // Check for mail msg
163	+ $invoice = $order->prepareInvoice();
164	+
165	+ $invoice->register()->capture();
166	+ Mage::getModel( 'core/resource_transaction' )
167	+ ->addObject( $invoice )
168	+ ->addObject( $invoice->getOrder() )
169	+ ->save();
170	+ //$invoice->sendEmail();
171	+
172	+ $message = Mage::helper( 'payfast' )->__( 'Notified customer about invoice #%s.', $invoice->getIncrementId() );
173	+ $comment = $order->sendNewOrderEmail()->addStatusHistoryComment( $message )
174	+ ->setIsCustomerNotified( true )
175	+ ->save();
176	+ }
177	+ // }}}
178	+ }

app/code/community/PayFast/PayFast/controllers/RedirectController.php ADDED Viewed

	@@ -0,0 +1,206 @@


1	+ <?php
2	+ /**
3	+ * RedirectController.php
4	+ *
5	+ * @category PayFast
6	+ * @package PayFast_PayFast
7	+ * @copyright Copyright (c) 2010 PayFast (Pty) Ltd (http://www.payfast.co.za)
8	+ */
9	+
10	+ // Include the PayFast common file
11	+ define( 'PF_DEBUG', ( Mage::getStoreConfig( 'payment/payfast/debugging' ) ? true : false ) );
12	+ include_once( dirname( __FILE__ ) .'/../payfast_common.inc' );
13	+
14	+ /**
15	+ * PayFast_PayFast_RedirectController
16	+ */
17	+ class PayFast_PayFast_RedirectController extends Mage_Core_Controller_Front_Action
18	+ {
19	+ protected $_order;
20	+ protected $_WHAT_STATUS = false;
21	+
22	+ // {{{ getOrder()
23	+ /**
24	+ * getOrder
25	+ */
26	+ public function getOrder()
27	+ {
28	+ return( $this->_order );
29	+ }
30	+ // }}}
31	+ // {{{ _expireAjax()
32	+ /**
33	+ * _expireAjax
34	+ */
35	+ protected function _expireAjax()
36	+ {
37	+ if( !Mage::getSingleton( 'checkout/session' )->getQuote()->hasItems() )
38	+ {
39	+ $this->getResponse()->setHeader( 'HTTP/1.1', '403 Session Expired' );
40	+ exit;
41	+ }
42	+ }
43	+ // }}}
44	+ // {{{ _getCheckout()
45	+ /**
46	+ * _getCheckout
47	+ *
48	+ * Get singleton of Checkout Session Model
49	+ *
50	+ * @return Mage_Checkout_Model_Session
51	+ */
52	+ protected function _getCheckout()
53	+ {
54	+ return Mage::getSingleton( 'checkout/session' );
55	+ }
56	+ // }}}
57	+ // {{{ getQuote()
58	+ /**
59	+ * getQuote
60	+ */
61	+ public function getQuote()
62	+ {
63	+ return $this->getCheckout()->getQuote();
64	+ }
65	+ // }}}
66	+ // {{{ getStandard()
67	+ /**
68	+ * getStandard()
69	+ */
70	+ public function getStandard()
71	+ {
72	+ return Mage::getSingleton( 'payfast/standard' );
73	+ }
74	+ // }}}
75	+ // {{{ getConfig()
76	+ /**
77	+ * getConfig
78	+ */
79	+ public function getConfig()
80	+ {
81	+ return $this->getStandard()->getConfig();
82	+ }
83	+ // }}}
84	+ // {{{ _getPendingPaymentStatus()
85	+ /**
86	+ * _getPendingPaymentStatus
87	+ */
88	+ protected function _getPendingPaymentStatus()
89	+ {
90	+ return Mage::helper( 'payfast' )->getPendingPaymentStatus();
91	+ }
92	+ // }}}
93	+ // {{{ redirectAction()
94	+ /**
95	+ * redirectAction
96	+ */
97	+ public function redirectAction()
98	+ {
99	+ pflog( 'Redirecting to PayFast' );
100	+
101	+ try
102	+ {
103	+ $session = Mage::getSingleton( 'checkout/session' );
104	+
105	+ $order = Mage::getModel( 'sales/order' );
106	+ $order->loadByIncrementId( $session->getLastRealOrderId() );
107	+
108	+ if( !$order->getId() )
109	+ Mage::throwException( 'No order for processing found' );
110	+
111	+ if( $order->getState() != Mage_Sales_Model_Order::STATE_PENDING_PAYMENT )
112	+ {
113	+ $order->setState(
114	+ Mage_Sales_Model_Order::STATE_PENDING_PAYMENT,
115	+ $this->_getPendingPaymentStatus(),
116	+ Mage::helper( 'payfast' )->__( 'Customer was redirected to PayFast.' )
117	+ )->save();
118	+ }
119	+
120	+ if( $session->getQuoteId() && $session->getLastSuccessQuoteId() )
121	+ {
122	+ $session->setPayfastQuoteId( $session->getQuoteId() );
123	+ $session->setPayfastSuccessQuoteId( $session->getLastSuccessQuoteId() );
124	+ $session->setPayfastRealOrderId( $session->getLastRealOrderId() );
125	+ $session->getQuote()->setIsActive( false )->save();
126	+ $session->clear();
127	+ }
128	+
129	+ $this->getResponse()->setBody( $this->getLayout()->createBlock( 'payfast/request' )->toHtml() );
130	+ $session->unsQuoteId();
131	+
132	+ return;
133	+ }
134	+ catch( Mage_Core_Exception $e )
135	+ {
136	+ $this->_getCheckout()->addError( $e->getMessage() );
137	+ }
138	+ catch( Exception $e )
139	+ {
140	+ Mage::logException($e);
141	+ }
142	+
143	+ $this->_redirect( 'checkout/cart' );
144	+ }
145	+ // }}}
146	+ // {{{ cancelAction()
147	+ /**
148	+ * cancelAction
149	+ *
150	+ * Action for when a user cancel's a payment on PayFast.
151	+ */
152	+ public function cancelAction()
153	+ {
154	+ // Get the user session
155	+ $session = Mage::getSingleton( 'checkout/session' );
156	+ $session->setQuoteId( $session->getPayfastQuoteId( true ) );
157	+ $session = $this->_getCheckout();
158	+
159	+ if( $quoteId = $session->getPayfastQuoteId() )
160	+ {
161	+ $quote = Mage::getModel( 'sales/quote' )->load( $quoteId );
162	+
163	+ if( $quote->getId() )
164	+ {
165	+ $quote->setIsActive( true )->save();
166	+ $session->setQuoteId( $quoteId );
167	+ }
168	+ }
169	+
170	+ // Cancel order
171	+ $order = Mage::getModel( 'sales/order' )->loadByIncrementId( $session->getLastRealOrderId() );
172	+ if( $order->getId() )
173	+ $order->cancel()->save();
174	+
175	+ $this->_redirect('checkout/cart');
176	+ }
177	+ // }}}
178	+ // {{{ successAction()
179	+ /**
180	+ * successAction
181	+ */
182	+ public function successAction()
183	+ {
184	+ try
185	+ {
186	+ $session = Mage::getSingleton( 'checkout/session' );;
187	+ $session->unsPayfastRealOrderId();
188	+ $session->setQuoteId( $session->getPayfastQuoteId( true ) );
189	+ $session->setLastSuccessQuoteId( $session->getPayfastSuccessQuoteId( true ) );
190	+ $this->_redirect( 'checkout/onepage/success', array( '_secure' => true ) );
191	+
192	+ return;
193	+ }
194	+ catch( Mage_Core_Exception $e )
195	+ {
196	+ $this->_getCheckout()->addError( $e->getMessage() );
197	+ }
198	+ catch( Exception $e )
199	+ {
200	+ Mage::logException( $e );
201	+ }
202	+
203	+ $this->_redirect( 'checkout/cart' );
204	+ }
205	+ // }}}
206	+ }

app/code/community/PayFast/PayFast/etc/config.xml ADDED Viewed

	@@ -0,0 +1,76 @@


1	+ <?xml version="1.0"?>
2	+ <!--
3	+ config.xml
4	+
5	+ @category PayFast
6	+ @package PayFast_PayFast
7	+ @copyright Copyright (c) 2010 PayFast (Pty) Ltd (http://www.payfast.co.za)
8	+ -->
9	+ <config>
10	+ <modules>
11	+ <PayFast_PayFast>
12	+ <version>0.1.0</version>
13	+ </PayFast_PayFast>
14	+ </modules>
15	+ <global>
16	+ <blocks>
17	+ <payfast>
18	+ <class>PayFast_PayFast_Block</class>
19	+ </payfast>
20	+ </blocks>
21	+ <helpers>
22	+ <payfast>
23	+ <class>PayFast_PayFast_Helper</class>
24	+ </payfast>
25	+ </helpers>
26	+ <models>
27	+ <payfast>
28	+ <class>PayFast_PayFast_Model</class>
29	+ </payfast>
30	+ </models>
31	+ <resources>
32	+ <payfast_setup>
33	+ <setup>
34	+ <module>PayFast_PayFast</module>
35	+ </setup>
36	+ <connection>
37	+ <use>core_setup</use>
38	+ </connection>
39	+ </payfast_setup>
40	+ <newmodule_write>
41	+ <connection>
42	+ <use>core_write</use>
43	+ </connection>
44	+ </newmodule_write>
45	+ <newmodule_read>
46	+ <connection>
47	+ <use>core_read</use>
48	+ </connection>
49	+ </newmodule_read>
50	+ </resources>
51	+ </global>
52	+
53	+ <frontend>
54	+ <routers>
55	+ <payfast>
56	+ <use>standard</use>
57	+ <args>
58	+ <module>PayFast_PayFast</module>
59	+ <frontName>payfast</frontName>
60	+ </args>
61	+ </payfast>
62	+ </routers>
63	+ </frontend>
64	+
65	+ <default>
66	+ <payment>
67	+ <payfast>
68	+ <model>payfast/standard</model>
69	+ <active>0</active>
70	+ <title><![CDATA[PayFast]]></title>
71	+ <server>test</server>
72	+ <debugging>0</debugging>
73	+ </payfast>
74	+ </payment>
75	+ </default>
76	+ </config>

app/code/community/PayFast/PayFast/etc/system.xml ADDED Viewed

	@@ -0,0 +1,91 @@


1	+ <?xml version="1.0"?>
2	+ <!--
3	+ system.xml
4	+
5	+ @category PayFast
6	+ @package PayFast_PayFast
7	+ @copyright Copyright (c) 2010 PayFast (Pty) Ltd (http://www.payfast.co.za)
8	+ -->
9	+ <config>
10	+ <sections>
11	+ <payment>
12	+ <groups>
13	+ <payfast translate="label" module="payfast">
14	+ <label><![CDATA[PayFast]]></label>
15	+ <sort_order>100</sort_order>
16	+ <show_in_default>1</show_in_default>
17	+ <show_in_website>1</show_in_website>
18	+ <show_in_store>0</show_in_store>
19	+ <fields>
20	+ <active translate="label">
21	+ <label>Enabled</label>
22	+ <frontend_type>select</frontend_type>
23	+ <source_model>adminhtml/system_config_source_yesno</source_model>
24	+ <sort_order>1</sort_order>
25	+ <show_in_default>1</show_in_default>
26	+ <show_in_website>1</show_in_website>
27	+ <show_in_store>0</show_in_store>
28	+ </active>
29	+
30	+ <title translate="label">
31	+ <label>Title</label>
32	+ <frontend_type>text</frontend_type>
33	+ <sort_order>2</sort_order>
34	+ <show_in_default>1</show_in_default>
35	+ <show_in_website>1</show_in_website>
36	+ <show_in_store>0</show_in_store>
37	+ </title>
38	+
39	+ <merchant_id translate="label">
40	+ <label>Merchant ID</label>
41	+ <frontend_type>text</frontend_type>
42	+ <sort_order>3</sort_order>
43	+ <show_in_default>1</show_in_default>
44	+ <show_in_website>1</show_in_website>
45	+ <show_in_store>0</show_in_store>
46	+ </merchant_id>
47	+
48	+ <merchant_key translate="label">
49	+ <label>Merchant Key</label>
50	+ <frontend_type>text</frontend_type>
51	+ <sort_order>4</sort_order>
52	+ <show_in_default>1</show_in_default>
53	+ <show_in_website>1</show_in_website>
54	+ <show_in_store>0</show_in_store>
55	+ </merchant_key>
56	+
57	+ <server translate="label">
58	+ <label>Server</label>
59	+ <frontend_type>select</frontend_type>
60	+ <source_model>payfast/source_server</source_model>
61	+ <sort_order>5</sort_order>
62	+ <show_in_default>1</show_in_default>
63	+ <show_in_website>1</show_in_website>
64	+ <show_in_store>0</show_in_store>
65	+ </server>
66	+
67	+ <debugging translate="label">
68	+ <label>Debugging</label>
69	+ <frontend_type>select</frontend_type>
70	+ <source_model>adminhtml/system_config_source_yesno</source_model>
71	+ <sort_order>6</sort_order>
72	+ <show_in_default>1</show_in_default>
73	+ <show_in_website>1</show_in_website>
74	+ <show_in_store>0</show_in_store>
75	+ </debugging>
76	+
77	+ <debugging_email translate="label">
78	+ <label>Debugging Email</label>
79	+ <frontend_type>select</frontend_type>
80	+ <source_model>adminhtml/system_config_source_yesno</source_model>
81	+ <sort_order>7</sort_order>
82	+ <show_in_default>1</show_in_default>
83	+ <show_in_website>1</show_in_website>
84	+ <show_in_store>0</show_in_store>
85	+ </debugging_email>
86	+ </fields>
87	+ </payfast>
88	+ </groups>
89	+ </payment>
90	+ </sections>
91	+ </config>

app/code/community/PayFast/PayFast/payfast.log ADDED Viewed

	@@ -0,0 +1,37 @@


1	+ 2010-09-21 17:11:35 : Redirecting to PayFast
2	+ 2010-09-21 17:14:35 : PayFast ITN call received
3	+ 2010-09-21 17:14:35 : Server = live
4	+ 2010-09-21 17:14:35 : Get posted data
5	+ 2010-09-21 17:14:35 : PayFast Data: Array
6	+ (
7	+ [m_payment_id] => 100000020
8	+ [pf_payment_id] => 211
9	+ [payment_status] => COMPLETE
10	+ [item_name] => Magento Test Store (English), Order #100000020
11	+ [item_description] => 1.00 x Nokia 2610 Phone @ ZAR149.99 = ZAR149.99; Shipping = ZAR5.00;Total = ZAR154.99;
12	+ [amount_gross] => 154.99
13	+ [amount_fee] => -2.00
14	+ [amount_net] => 152.99
15	+ [custom_str1] =>
16	+ [custom_str2] =>
17	+ [custom_str3] =>
18	+ [custom_str4] =>
19	+ [custom_str5] =>
20	+ [custom_int1] =>
21	+ [custom_int2] =>
22	+ [custom_int3] =>
23	+ [custom_int4] =>
24	+ [custom_int5] =>
25	+ [name_first] => Jonathan
26	+ [name_last] => Smit
27	+ [email_address] => jonathan@payfast.co.za
28	+ [merchant_id] => 10000101
29	+ [signature] => 40cd879be9d91cb0764879b4470370eb
30	+ )
31	+
32	+ 2010-09-21 17:14:35 : Verify security signature
33	+ 2010-09-21 17:14:35 : Signature = valid
34	+ 2010-09-21 17:14:35 : Check order hasn't been processed
35	+ 2010-09-21 17:14:35 : Check status and update order
36	+ 2010-09-21 17:14:35 : Order complete
37	+ 2010-09-21 17:14:36 : Saving invoice

app/code/community/PayFast/PayFast/payfast_common.inc ADDED Viewed

	@@ -0,0 +1,306 @@


1	+ <?php
2	+ /**
3	+ * common.php
4	+ *
5	+ * @copyright Copyright 2009-2010, PayFast (Pty) Ltd
6	+ * @author Jonathan Smit
7	+ */
8	+ //// Create user agent string
9	+ // User agent constituents (for cURL)
10	+ define( 'PF_SOFTWARE_NAME', 'Magento' );
11	+ define( 'PF_SOFTWARE_VER', Mage::getVersion() );
12	+ define( 'PF_MODULE_NAME', 'PayFast-Magento' );
13	+ define( 'PF_MODULE_VER', '1.00' );
14	+
15	+ // Features
16	+ // - PHP
17	+ $pfFeatures = 'PHP '. phpversion() .';';
18	+
19	+ // - cURL
20	+ if( in_array( 'curl', get_loaded_extensions() ) )
21	+ {
22	+ define( 'PF_CURL', '' );
23	+ $pfVersion = curl_version();
24	+ $pfFeatures .= ' curl '. $pfVersion['version'] .';';
25	+ }
26	+ else
27	+ $pfFeatures .= ' nocurl;';
28	+
29	+ // Create user agrent
30	+ define( 'PF_USER_AGENT', PF_SOFTWARE_NAME .'/'. PF_SOFTWARE_VER .' ('. trim( $pfFeatures ) .') '. PF_MODULE_NAME .'/'. PF_MODULE_VER );
31	+
32	+ // General Defines
33	+ define( 'PF_TIMEOUT', 15 );
34	+ define( 'PF_EPSILON', 0.01 );
35	+
36	+ // Messages
37	+ // Error
38	+ define( 'PF_ERR_AMOUNT_MISMATCH', 'Amount mismatch' );
39	+ define( 'PF_ERR_BAD_ACCESS', 'Bad access of page' );
40	+ define( 'PF_ERR_BAD_SOURCE_IP', 'Bad source IP address' );
41	+ define( 'PF_ERR_CONNECT_FAILED', 'Failed to connect to PayFast' );
42	+ define( 'PF_ERR_INVALID_SIGNATURE', 'Security signature mismatch' );
43	+ define( 'PF_ERR_MERCHANT_ID_MISMATCH', 'Merchant ID mismatch' );
44	+ define( 'PF_ERR_NO_SESSION', 'No saved session found for ITN transaction' );
45	+ define( 'PF_ERR_ORDER_ID_MISSING_URL', 'Order ID not present in URL' );
46	+ define( 'PF_ERR_ORDER_ID_MISMATCH', 'Order ID mismatch' );
47	+ define( 'PF_ERR_ORDER_INVALID', 'This order ID is invalid' );
48	+ define( 'PF_ERR_ORDER_PROCESSED', 'This order has already been processed' );
49	+ define( 'PF_ERR_PDT_FAIL', 'PDT query failed' );
50	+ define( 'PF_ERR_PDT_TOKEN_MISSING', 'PDT token not present in URL' );
51	+ define( 'PF_ERR_SESSIONID_MISMATCH', 'Session ID mismatch' );
52	+ define( 'PF_ERR_UNKNOWN', 'Unkown error occurred' );
53	+
54	+ // General
55	+ define( 'PF_MSG_OK', 'Payment was successful' );
56	+ define( 'PF_MSG_FAILED', 'Payment has failed' );
57	+ define( 'PF_MSG_PENDING',
58	+ 'The payment is pending. Please note, you will receive another Instant'.
59	+ ' Transaction Notification when the payment status changes to'.
60	+ ' "Completed", or "Failed"' );
61	+
62	+ // {{{ pfLog
63	+ /**
64	+ * pflog
65	+ *
66	+ * Log function for logging output.
67	+ *
68	+ * @author Jonathan Smit
69	+ * @param $msg String Message to log
70	+ * @param $close Boolean Whether to close the log file or not
71	+ */
72	+ function pflog( $msg = '', $close = false )
73	+ {
74	+ static $fh = 0;
75	+ global $module;
76	+
77	+ // Only log if debugging is enabled
78	+ if( PF_DEBUG )
79	+ {
80	+ if( $close )
81	+ {
82	+ fclose( $fh );
83	+ }
84	+ else
85	+ {
86	+ // If file doesn't exist, create it
87	+ if( !$fh )
88	+ {
89	+ $pathinfo = pathinfo( __FILE__ );
90	+ $fh = fopen( $pathinfo['dirname'] .'/payfast.log', 'a+' );
91	+ }
92	+
93	+ // If file was successfully created
94	+ if( $fh )
95	+ {
96	+ $line = date( 'Y-m-d H:i:s' ) .' : '. $msg ."\n";
97	+
98	+ fwrite( $fh, $line );
99	+ }
100	+ }
101	+ }
102	+ }
103	+ // }}}
104	+ // {{{ pfGetData
105	+ /**
106	+ * pfGetData
107	+ *
108	+ * @author Jonathan Smit
109	+ */
110	+ function pfGetData()
111	+ {
112	+ // Posted variables from ITN
113	+ $pfData = $_POST;
114	+
115	+ // Strip any slashes in data
116	+ foreach( $pfData as $key => $val )
117	+ $pfData[$key] = stripslashes( $val );
118	+
119	+ // Return "false" if no data was received
120	+ if( sizeof( $pfData ) == 0 )
121	+ return( false );
122	+ else
123	+ return( $pfData );
124	+ }
125	+ // }}}
126	+ // {{{ pfValidSignature
127	+ /**
128	+ * pfValidSignature
129	+ *
130	+ * @author Jonathan Smit
131	+ */
132	+ function pfValidSignature( $pfData = null, &$pfParamString = null )
133	+ {
134	+ // Dump the submitted variables and calculate security signature
135	+ foreach( $pfData as $key => $val )
136	+ {
137	+ if( $key != 'signature' )
138	+ $pfParamString .= $key .'='. urlencode( $val ) .'&';
139	+ }
140	+
141	+ // Remove the last '&' from the parameter string
142	+ $pfParamString = substr( $pfParamString, 0, -1 );
143	+ $signature = md5( $pfParamString );
144	+
145	+ $result = ( $pfData['signature'] == $signature );
146	+
147	+ pflog( 'Signature = '. ( $result ? 'valid' : 'invalid' ) );
148	+
149	+ return( $result );
150	+ }
151	+ // }}}
152	+ // {{{ pfValidData
153	+ /**
154	+ * pfValidData
155	+ *
156	+ * @author Jonathan Smit
157	+ * @param $pfHost String Hostname to use
158	+ * @param $pfParamString String
159	+ */
160	+ function pfValidData( $pfHost = 'www.payfast.co.za', $pfParamString = '' )
161	+ {
162	+ pflog( 'Host = '. $pfHost );
163	+ pflog( 'Params = '. $pfParamString );
164	+
165	+ // Use cURL (if available)
166	+ if( defined( 'PF_CURL' ) )
167	+ {
168	+ // Variable initialization
169	+ $url = 'https://'. $pfHost .'/eng/query/validate';
170	+
171	+ // Create default cURL object
172	+ $ch = curl_init();
173	+
174	+ // Set cURL options - Use curl_setopt for freater PHP compatibility
175	+ // Base settings
176	+ curl_setopt( $ch, CURLOPT_USERAGENT, PF_USER_AGENT ); // Set user agent
177	+ curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true ); // Return output as string rather than outputting it
178	+ curl_setopt( $ch, CURLOPT_HEADER, false ); // Don't include header in output
179	+ curl_setopt( $ch, CURLOPT_SSL_VERIFYHOST, true );
180	+ curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, false );
181	+
182	+ // Standard settings
183	+ curl_setopt( $ch, CURLOPT_URL, $url );
184	+ curl_setopt( $ch, CURLOPT_POST, true );
185	+ curl_setopt( $ch, CURLOPT_POSTFIELDS, $pfParamString );
186	+ curl_setopt( $ch, CURLOPT_TIMEOUT, PF_TIMEOUT );
187	+
188	+ // Execute CURL
189	+ $response = curl_exec( $ch );
190	+ curl_close( $ch );
191	+ }
192	+ // Use fsockopen
193	+ else
194	+ {
195	+ // Variable initialization
196	+ $header = '';
197	+ $res = '';
198	+ $headerDone = false;
199	+
200	+ // Construct Header
201	+ $header = "POST /eng/query/validate HTTP/1.0\r\n";
202	+ $header .= "Host: ". $pfHost ."\r\n";
203	+ $header .= "User-Agent: ". PF_USER_AGENT ."\r\n";
204	+ $header .= "Content-Type: application/x-www-form-urlencoded\r\n";
205	+ $header .= "Content-Length: " . strlen( $pfParamString ) . "\r\n\r\n";
206	+
207	+ // Connect to server
208	+ $socket = fsockopen( 'ssl://'. $pfHost, 443, $errno, $errstr, PF_TIMEOUT );
209	+
210	+ // Send command to server
211	+ fputs( $socket, $header . $pfParamString );
212	+
213	+ // Read the response from the server
214	+ while( !feof( $socket ) )
215	+ {
216	+ $line = fgets( $socket, 1024 );
217	+
218	+ // Check if we are finished reading the header yet
219	+ if( strcmp( $line, "\r\n" ) == 0 )
220	+ {
221	+ // read the header
222	+ $headerDone = true;
223	+ }
224	+ // If header has been processed
225	+ else if( $headerDone )
226	+ {
227	+ // Read the main response
228	+ $response .= $line;
229	+ }
230	+ }
231	+
232	+ }
233	+
234	+ pflog( "Response:\n". print_r( $response, true ) );
235	+
236	+ // Interpret Response
237	+ $lines = explode( "\r\n", $response );
238	+ $verifyResult = trim( $lines[0] );
239	+
240	+ if( strcasecmp( $verifyResult, 'VALID' ) == 0 )
241	+ return( true );
242	+ else
243	+ return( false );
244	+ }
245	+ // }}}
246	+ // {{{ pfValidIP
247	+ /**
248	+ * pfValidIP
249	+ *
250	+ * @author Jonathan Smit
251	+ * @param $sourceIP String Source IP address
252	+ */
253	+ function pfValidIP( $sourceIP )
254	+ {
255	+ // Variable initialization
256	+ $validHosts = array(
257	+ 'www.payfast.co.za',
258	+ 'sandbox.payfast.co.za',
259	+ 'w1w.payfast.co.za',
260	+ 'w2w.payfast.co.za',
261	+ );
262	+
263	+ $validIps = array();
264	+
265	+ foreach( $validHosts as $pfHostname )
266	+ {
267	+ $ips = gethostbynamel( $pfHostname );
268	+
269	+ if( $ips !== false )
270	+ $validIps = array_merge( $validIps, $ips );
271	+ }
272	+
273	+ // Remove duplicates
274	+ $validIps = array_unique( $validIps );
275	+
276	+ pflog( "Valid IPs:\n". print_r( $validIps, true ) );
277	+
278	+ if( in_array( $sourceIP, $validIps ) )
279	+ return( true );
280	+ else
281	+ return( false );
282	+ }
283	+ // }}}
284	+ // {{{ pfAmountsEqual
285	+ /**
286	+ * pfAmountsEqual
287	+ *
288	+ * Checks to see whether the given amounts are equal using a proper floating
289	+ * point comparison with an Epsilon which ensures that insignificant decimal
290	+ * places are ignored in the comparison.
291	+ *
292	+ * eg. 100.00 is equal to 100.0001
293	+ *
294	+ * @author Jonathan Smit
295	+ * @param $amount1 Float 1st amount for comparison
296	+ * @param $amount2 Float 2nd amount for comparison
297	+ */
298	+ function pfAmountsEqual( $amount1, $amount2 )
299	+ {
300	+ if( abs( floatval( $amount1 ) - floatval( $amount2 ) ) > PF_EPSILON )
301	+ return( false );
302	+ else
303	+ return( true );
304	+ }
305	+ // }}}
306	+ ?>

app/design/frontend/default/default/template/payfast/form.phtml ADDED Viewed

	@@ -0,0 +1,17 @@


1	+ <?php
2	+ /**
3	+ * form.phtml
4	+ *
5	+ * @category PayFast
6	+ * @package PayFast_PayFast
7	+ * @copyright Copyright (c) 2010 PayFast (Pty) Ltd (http://www.payfast.co.za)
8	+ */
9	+ ?>
10	+ <fieldset class="form-list">
11	+ <?php $_code=$this->getMethodCode() ?>
12	+ <ul id="payment_form_<?php echo $_code ?>" style="display:none">
13	+ <li>
14	+ <?php echo $this->__('You will be redirected to the PayFast website when you place an order.') ?>
15	+ </li>
16	+ </ul>
17	+ </fieldset>

app/etc/modules/PayFast_PayFast.xml ADDED Viewed

	@@ -0,0 +1,16 @@


1	+ <?xml version="1.0"?>
2	+ <!--
3	+ config.xml
4	+
5	+ @category PayFast
6	+ @package PayFast_PayFast
7	+ @copyright Copyright (c) 2010 PayFast (Pty) Ltd (http://www.payfast.co.za)
8	+ -->
9	+ <config>
10	+ <modules>
11	+ <PayFast_PayFast>
12	+ <active>true</active>
13	+ <codePool>community</codePool>
14	+ </PayFast_PayFast>
15	+ </modules>
16	+ </config>

package.xml ADDED Viewed

	@@ -0,0 +1,30 @@


1	+ <?xml version="1.0"?>
2	+ <package>
3	+ <name>PayFast</name>
4	+ <version>1.03</version>
5	+ <stability>stable</stability>
6	+ <license uri="http://www.gnu.org/licenses/gpl-3.0.txt">GNU General Public License (GPL)</license>
7	+ <channel>community</channel>
8	+ <extends/>
9	+ <summary>Payment module for PayFast (www.payfast.co.za). Allows your customers to pay via Credit Card, EFT and Ukash.</summary>
10	+ <description>This extension adds PayFast as a payment option on your Magento store.
11	+
12	+ PayFast (www.payfast.co.za) charges no monthly or setup costs. Only per transaction fees.
13	+
14	+ Your customers will be able to pay via Credit Card, Instant EFT and Ukash with more payment methods added in future without any additional work required on your part.
15	+
16	+ Features:
17	+
18	+ - Secure automatic updating of orders within Magento
19	+ - Immune to connection interruptions
20	+ - Email notification of each payment (if desired)
21	+ - Testing server available
22	+ - Debugging and log output to diagnose errors</description>
23	+ <notes>- Fix errors with server URLs</notes>
24	+ <authors><author><name>PayFast</name><user>auto-converted</user><email>jonathan@payfast.co.za</email></author></authors>
25	+ <date>2011-01-25</date>
26	+ <time>12:05:11</time>
27	+ <contents><target name="magedesign"><dir name="frontend"><dir name="default"><dir name="default"><dir name="template"><dir name="payfast"><file name="form.phtml" hash="4c88eee4a75f0f5fe7aa65ee5dd0d73a"/></dir></dir></dir></dir></dir></target><target name="mageetc"><dir name="modules"><file name="PayFast_PayFast.xml" hash="c8bf7a6f0d3f6b95b5904124faf8177f"/></dir></target><target name="magecommunity"><dir name="PayFast"><dir name="PayFast"><dir name="Block"><dir name="Payment"><file name="Info.php" hash="9087abccf95bf78c304ac8840426ee12"/></dir><file name="Form.php" hash="30f7690f987e4a750f525bc1e98aaa93"/><file name="Request.php" hash="302e1cf27eca62fd7e794bf3fa210e0c"/></dir><dir name="controllers"><file name="NotifyController.php" hash="eddf555e38336e10e5d271f5227bdf6c"/><file name="RedirectController.php" hash="7f46ec2c84f8431ea102d67d5dbb783d"/></dir><dir name="etc"><file name="config.xml" hash="55f0710e0e3da4f87cf653508b866899"/><file name="system.xml" hash="4b902996f85fba02b78e6e07d2a9bf00"/></dir><dir name="Helper"><file name="Data.php" hash="3d9c06a7237c6df2670e15181b593f53"/></dir><dir name="Model"><dir name="Source"><file name="Server.php" hash="b37d25275dcc36fd1ba7a85bd3eff351"/></dir><file name="Info.php" hash="038ce8d75b2d353ced74e8f4fa7befb7"/><file name="Itn.php" hash="8b161d03799684c290e95aacb9d9fa2f"/><file name="Standard.php" hash="9f5cd1a66479f0a9837295c004b36a6a"/></dir><file name="payfast.log" hash="a941dbe4a6d6594a2e82a0ed284ec2b1"/><file name="payfast_common.inc" hash="4ce2a105b14378a5160fc421151b806c"/></dir></dir></target></contents>
28	+ <compatible/>
29	+ <dependencies/>
30	+ </package>