|
1
|
|
|
<?php |
|
2
|
|
|
// Exit if accessed directly |
|
3
|
|
|
if ( ! defined( 'ABSPATH' ) ) exit; |
|
4
|
|
|
|
|
5
|
|
|
add_action( 'wpinv_paypal_cc_form', '__return_false' ); |
|
6
|
|
|
add_filter( 'wpinv_paypal_support_subscription', '__return_true' ); |
|
7
|
|
|
|
|
8
|
|
|
function wpinv_process_paypal_payment( $purchase_data ) { |
|
9
|
|
|
if( ! wp_verify_nonce( $purchase_data['gateway_nonce'], 'wpi-gateway' ) ) { |
|
10
|
|
|
wp_die( __( 'Nonce verification has failed', 'invoicing' ), __( 'Error', 'invoicing' ), array( 'response' => 403 ) ); |
|
11
|
|
|
} |
|
12
|
|
|
|
|
13
|
|
|
// Collect payment data |
|
14
|
|
|
$payment_data = array( |
|
15
|
|
|
'price' => $purchase_data['price'], |
|
16
|
|
|
'date' => $purchase_data['date'], |
|
17
|
|
|
'user_email' => $purchase_data['user_email'], |
|
18
|
|
|
'invoice_key' => $purchase_data['invoice_key'], |
|
19
|
|
|
'currency' => wpinv_get_currency(), |
|
20
|
|
|
'items' => $purchase_data['items'], |
|
21
|
|
|
'user_info' => $purchase_data['user_info'], |
|
22
|
|
|
'cart_details' => $purchase_data['cart_details'], |
|
23
|
|
|
'gateway' => 'paypal', |
|
24
|
|
|
'status' => 'wpi-pending' |
|
25
|
|
|
); |
|
26
|
|
|
|
|
27
|
|
|
// Record the pending payment |
|
28
|
|
|
$invoice = wpinv_get_invoice( $purchase_data['invoice_id'] ); |
|
29
|
|
|
|
|
30
|
|
|
// Check payment |
|
31
|
|
|
if ( ! $invoice ) { |
|
32
|
|
|
// Record the error |
|
33
|
|
|
wpinv_record_gateway_error( __( 'Payment Error', 'invoicing' ), sprintf( __( 'Payment creation failed before sending buyer to PayPal. Payment data: %s', 'invoicing' ), json_encode( $payment_data ) ), $payment ); |
|
|
|
|
|
|
34
|
|
|
// Problems? send back |
|
35
|
|
|
wpinv_send_back_to_checkout( '?payment-mode=' . $purchase_data['post_data']['wpi-gateway'] ); |
|
|
|
|
|
|
36
|
|
|
} else { |
|
37
|
|
|
// Only send to PayPal if the pending payment is created successfully |
|
38
|
|
|
$listener_url = wpinv_get_ipn_url( 'paypal' ); |
|
39
|
|
|
|
|
40
|
|
|
// Get the success url |
|
41
|
|
|
$return_url = add_query_arg( array( |
|
42
|
|
|
'payment-confirm' => 'paypal', |
|
43
|
|
|
'invoice-id' => $invoice->ID |
|
44
|
|
|
), get_permalink( wpinv_get_option( 'success_page', false ) ) ); |
|
45
|
|
|
|
|
46
|
|
|
// Get the PayPal redirect uri |
|
47
|
|
|
$paypal_redirect = trailingslashit( wpinv_get_paypal_redirect() ) . '?'; |
|
48
|
|
|
|
|
49
|
|
|
// Setup PayPal arguments |
|
50
|
|
|
$paypal_args = array( |
|
51
|
|
|
'business' => wpinv_get_option( 'paypal_email', false ), |
|
52
|
|
|
'email' => $invoice->get_email(), |
|
53
|
|
|
'first_name' => $invoice->get_first_name(), |
|
54
|
|
|
'last_name' => $invoice->get_last_name(), |
|
55
|
|
|
'invoice' => $invoice->get_key(), |
|
56
|
|
|
'no_shipping' => '1', |
|
57
|
|
|
'shipping' => '0', |
|
58
|
|
|
'no_note' => '1', |
|
59
|
|
|
'currency_code' => wpinv_get_currency(), |
|
60
|
|
|
'charset' => get_bloginfo( 'charset' ), |
|
61
|
|
|
'custom' => $invoice->ID, |
|
62
|
|
|
'rm' => '2', |
|
63
|
|
|
'return' => $return_url, |
|
64
|
|
|
'cancel_return' => wpinv_get_failed_transaction_uri( '?invoice-id=' . $invoice->ID ), |
|
|
|
|
|
|
65
|
|
|
'notify_url' => $listener_url, |
|
66
|
|
|
'cbt' => get_bloginfo( 'name' ), |
|
67
|
|
|
'bn' => 'WPInvoicing_SP', |
|
68
|
|
|
'lc' => 'US', // this will force paypal site to english |
|
69
|
|
|
'landing_page' => apply_filters( 'wpinv_paypal_standard_landing_page', 'billing', $invoice ), // 'login' or 'billing'. login - PayPal account login, billing - Non-PayPal account. |
|
70
|
|
|
); |
|
71
|
|
|
|
|
72
|
|
|
$paypal_args['address1'] = $invoice->get_address(); |
|
73
|
|
|
$paypal_args['city'] = $invoice->user_info['city']; |
|
74
|
|
|
$paypal_args['state'] = $invoice->user_info['state']; |
|
75
|
|
|
$paypal_args['country'] = $invoice->user_info['country']; |
|
76
|
|
|
$paypal_args['zip'] = $invoice->user_info['zip']; |
|
77
|
|
|
|
|
78
|
|
|
$paypal_extra_args = array( |
|
79
|
|
|
'cmd' => '_cart', |
|
80
|
|
|
'upload' => '1' |
|
81
|
|
|
); |
|
82
|
|
|
|
|
83
|
|
|
$paypal_args = array_merge( $paypal_extra_args, $paypal_args ); |
|
84
|
|
|
|
|
85
|
|
|
// Add cart items |
|
86
|
|
|
$i = 1; |
|
87
|
|
|
if( is_array( $purchase_data['cart_details'] ) && ! empty( $purchase_data['cart_details'] ) ) { |
|
88
|
|
|
foreach ( $purchase_data['cart_details'] as $item ) { |
|
89
|
|
|
$item['quantity'] = $item['quantity'] > 0 ? $item['quantity'] : 1; |
|
90
|
|
|
$item_amount = wpinv_sanitize_amount( $item['subtotal'] / $item['quantity'], 2 ); |
|
91
|
|
|
|
|
92
|
|
|
if ( $item_amount <= 0 ) { |
|
93
|
|
|
$item_amount = 0; |
|
94
|
|
|
} |
|
95
|
|
|
|
|
96
|
|
|
$paypal_args['item_number_' . $i ] = $item['id']; |
|
97
|
|
|
$paypal_args['item_name_' . $i ] = stripslashes_deep( html_entity_decode( wpinv_get_cart_item_name( $item ), ENT_COMPAT, 'UTF-8' ) ); |
|
98
|
|
|
$paypal_args['quantity_' . $i ] = $item['quantity']; |
|
99
|
|
|
$paypal_args['amount_' . $i ] = $item_amount; |
|
100
|
|
|
$paypal_args['discount_amount_' . $i ] = wpinv_sanitize_amount( $item['discount'], 2 ); |
|
101
|
|
|
|
|
102
|
|
|
$i++; |
|
103
|
|
|
} |
|
104
|
|
|
} |
|
105
|
|
|
|
|
106
|
|
|
// Add taxes to the cart |
|
107
|
|
|
if ( wpinv_use_taxes() ) { |
|
108
|
|
|
$paypal_args['tax_cart'] = wpinv_sanitize_amount( (float)$invoice->get_tax(), 2 ); |
|
109
|
|
|
} |
|
110
|
|
|
|
|
111
|
|
|
$paypal_args = apply_filters( 'wpinv_paypal_args', $paypal_args, $purchase_data, $invoice ); |
|
112
|
|
|
|
|
113
|
|
|
// Build query |
|
114
|
|
|
$paypal_redirect .= http_build_query( $paypal_args ); |
|
115
|
|
|
|
|
116
|
|
|
// Fix for some sites that encode the entities |
|
117
|
|
|
$paypal_redirect = str_replace( '&', '&', $paypal_redirect ); |
|
118
|
|
|
|
|
119
|
|
|
// Get rid of cart contents |
|
120
|
|
|
wpinv_empty_cart(); |
|
121
|
|
|
|
|
122
|
|
|
// Redirect to PayPal |
|
123
|
|
|
wp_redirect( $paypal_redirect ); |
|
124
|
|
|
exit; |
|
125
|
|
|
} |
|
126
|
|
|
} |
|
127
|
|
|
add_action( 'wpinv_gateway_paypal', 'wpinv_process_paypal_payment' ); |
|
128
|
|
|
|
|
129
|
|
|
function wpinv_get_paypal_recurring_args( $paypal_args, $purchase_data, $invoice ) { |
|
130
|
|
|
if ( $invoice->is_recurring() && $item_id = $invoice->get_recurring() ) { |
|
131
|
|
|
$item = new WPInv_Item( $item_id ); |
|
132
|
|
|
|
|
133
|
|
|
if ( empty( $item ) ) { |
|
134
|
|
|
return $paypal_args; |
|
135
|
|
|
} |
|
136
|
|
|
|
|
137
|
|
|
$period = $item->get_recurring_period(); |
|
138
|
|
|
$interval = $item->get_recurring_interval(); |
|
139
|
|
|
$bill_times = (int)$item->get_recurring_limit(); |
|
140
|
|
|
|
|
141
|
|
|
$initial_amount = wpinv_sanitize_amount( $invoice->get_total(), 2 ); |
|
142
|
|
|
$recurring_amount = wpinv_sanitize_amount( $invoice->get_recurring_details( 'total' ), 2 ); |
|
143
|
|
|
|
|
144
|
|
|
$paypal_args['cmd'] = '_xclick-subscriptions'; |
|
145
|
|
|
$paypal_args['sra'] = '1'; |
|
146
|
|
|
$paypal_args['src'] = '1'; |
|
147
|
|
|
|
|
148
|
|
|
// Set item description |
|
149
|
|
|
$paypal_args['item_name'] = stripslashes_deep( html_entity_decode( wpinv_get_cart_item_name( array( 'id' => $item->ID ) ), ENT_COMPAT, 'UTF-8' ) ); |
|
150
|
|
|
|
|
151
|
|
|
if ( $invoice->is_free_trial() && $item->has_free_trial() ) { |
|
152
|
|
|
$paypal_args['a1'] = $initial_amount; |
|
153
|
|
|
$paypal_args['p1'] = $item->get_trial_interval(); |
|
154
|
|
|
$paypal_args['t1'] = $item->get_trial_period(); |
|
155
|
|
|
|
|
156
|
|
|
// Set the recurring amount |
|
157
|
|
|
$paypal_args['a3'] = $recurring_amount; |
|
158
|
|
|
} else if ( $initial_amount != $recurring_amount && $bill_times != 1 ) { |
|
159
|
|
|
$paypal_args['a1'] = $initial_amount; |
|
160
|
|
|
$paypal_args['p1'] = $interval; |
|
161
|
|
|
$paypal_args['t1'] = $period; |
|
162
|
|
|
|
|
163
|
|
|
// Set the recurring amount |
|
164
|
|
|
$paypal_args['a3'] = $recurring_amount; |
|
165
|
|
|
|
|
166
|
|
|
if ( $bill_times > 1 ) { |
|
167
|
|
|
$bill_times--; |
|
168
|
|
|
} |
|
169
|
|
|
} else { |
|
170
|
|
|
$paypal_args['a3'] = $initial_amount; |
|
171
|
|
|
} |
|
172
|
|
|
|
|
173
|
|
|
$paypal_args['p3'] = $interval; |
|
174
|
|
|
$paypal_args['t3'] = $period; |
|
175
|
|
|
|
|
176
|
|
|
if ( $bill_times > 1 ) { |
|
177
|
|
|
// Make sure it's not over the max of 52 |
|
178
|
|
|
$paypal_args['srt'] = ( $bill_times <= 52 ? absint( $bill_times ) : 52 ); |
|
179
|
|
|
} |
|
180
|
|
|
|
|
181
|
|
|
// Remove cart items |
|
182
|
|
|
$i = 1; |
|
183
|
|
|
if( is_array( $purchase_data['cart_details'] ) && ! empty( $purchase_data['cart_details'] ) ) { |
|
184
|
|
|
foreach ( $purchase_data['cart_details'] as $item ) { |
|
185
|
|
|
if ( isset( $paypal_args['item_number_' . $i] ) ) { |
|
186
|
|
|
unset( $paypal_args['item_number_' . $i] ); |
|
187
|
|
|
} |
|
188
|
|
|
if ( isset( $paypal_args['item_name_' . $i] ) ) { |
|
189
|
|
|
unset( $paypal_args['item_name_' . $i] ); |
|
190
|
|
|
} |
|
191
|
|
|
if ( isset( $paypal_args['quantity_' . $i] ) ) { |
|
192
|
|
|
unset( $paypal_args['quantity_' . $i] ); |
|
193
|
|
|
} |
|
194
|
|
|
if ( isset( $paypal_args['amount_' . $i] ) ) { |
|
195
|
|
|
unset( $paypal_args['amount_' . $i] ); |
|
196
|
|
|
} |
|
197
|
|
|
if ( isset( $paypal_args['discount_amount_' . $i] ) ) { |
|
198
|
|
|
unset( $paypal_args['discount_amount_' . $i] ); |
|
199
|
|
|
} |
|
200
|
|
|
|
|
201
|
|
|
$i++; |
|
202
|
|
|
} |
|
203
|
|
|
} |
|
204
|
|
|
|
|
205
|
|
|
if ( isset( $paypal_args['tax_cart'] ) ) { |
|
206
|
|
|
unset( $paypal_args['tax_cart'] ); |
|
207
|
|
|
} |
|
208
|
|
|
|
|
209
|
|
|
if ( isset( $paypal_args['upload'] ) ) { |
|
210
|
|
|
unset( $paypal_args['upload'] ); |
|
211
|
|
|
} |
|
212
|
|
|
|
|
213
|
|
|
$paypal_args = apply_filters( 'wpinv_paypal_recurring_args', $paypal_args, $purchase_data, $invoice ); |
|
214
|
|
|
} |
|
215
|
|
|
|
|
216
|
|
|
return $paypal_args; |
|
217
|
|
|
} |
|
218
|
|
|
add_filter( 'wpinv_paypal_args', 'wpinv_get_paypal_recurring_args', 10, 3 ); |
|
219
|
|
|
|
|
220
|
|
|
function wpinv_process_paypal_ipn() { |
|
221
|
|
|
// Check the request method is POST |
|
222
|
|
|
if ( isset( $_SERVER['REQUEST_METHOD'] ) && $_SERVER['REQUEST_METHOD'] != 'POST' ) { |
|
223
|
|
|
return; |
|
224
|
|
|
} |
|
225
|
|
|
|
|
226
|
|
|
// Set initial post data to empty string |
|
227
|
|
|
$post_data = ''; |
|
228
|
|
|
|
|
229
|
|
|
// Fallback just in case post_max_size is lower than needed |
|
230
|
|
|
if ( ini_get( 'allow_url_fopen' ) ) { |
|
231
|
|
|
$post_data = file_get_contents( 'php://input' ); |
|
232
|
|
|
} else { |
|
233
|
|
|
// If allow_url_fopen is not enabled, then make sure that post_max_size is large enough |
|
234
|
|
|
ini_set( 'post_max_size', '12M' ); |
|
235
|
|
|
} |
|
236
|
|
|
// Start the encoded data collection with notification command |
|
237
|
|
|
$encoded_data = 'cmd=_notify-validate'; |
|
238
|
|
|
|
|
239
|
|
|
// Get current arg separator |
|
240
|
|
|
$arg_separator = wpinv_get_php_arg_separator_output(); |
|
241
|
|
|
|
|
242
|
|
|
// Verify there is a post_data |
|
243
|
|
View Code Duplication |
if ( $post_data || strlen( $post_data ) > 0 ) { |
|
244
|
|
|
// Append the data |
|
245
|
|
|
$encoded_data .= $arg_separator.$post_data; |
|
246
|
|
|
} else { |
|
247
|
|
|
// Check if POST is empty |
|
248
|
|
|
if ( empty( $_POST ) ) { |
|
249
|
|
|
// Nothing to do |
|
250
|
|
|
return; |
|
251
|
|
|
} else { |
|
252
|
|
|
// Loop through each POST |
|
253
|
|
|
foreach ( $_POST as $key => $value ) { |
|
254
|
|
|
// Encode the value and append the data |
|
255
|
|
|
$encoded_data .= $arg_separator."$key=" . urlencode( $value ); |
|
256
|
|
|
} |
|
257
|
|
|
} |
|
258
|
|
|
} |
|
259
|
|
|
|
|
260
|
|
|
// Convert collected post data to an array |
|
261
|
|
|
parse_str( $encoded_data, $encoded_data_array ); |
|
262
|
|
|
|
|
263
|
|
View Code Duplication |
foreach ( $encoded_data_array as $key => $value ) { |
|
|
|
|
|
|
264
|
|
|
if ( false !== strpos( $key, 'amp;' ) ) { |
|
265
|
|
|
$new_key = str_replace( '&', '&', $key ); |
|
266
|
|
|
$new_key = str_replace( 'amp;', '&' , $new_key ); |
|
267
|
|
|
|
|
268
|
|
|
unset( $encoded_data_array[ $key ] ); |
|
269
|
|
|
$encoded_data_array[ $new_key ] = $value; |
|
270
|
|
|
} |
|
271
|
|
|
} |
|
272
|
|
|
|
|
273
|
|
|
// Get the PayPal redirect uri |
|
274
|
|
|
$paypal_redirect = wpinv_get_paypal_redirect( true ); |
|
|
|
|
|
|
275
|
|
|
|
|
276
|
|
|
if ( !wpinv_get_option( 'disable_paypal_verification', false ) ) { |
|
277
|
|
|
// Validate the IPN |
|
278
|
|
|
|
|
279
|
|
|
$remote_post_vars = array( |
|
280
|
|
|
'method' => 'POST', |
|
281
|
|
|
'timeout' => 45, |
|
282
|
|
|
'redirection' => 5, |
|
283
|
|
|
'httpversion' => '1.1', |
|
284
|
|
|
'blocking' => true, |
|
285
|
|
|
'headers' => array( |
|
286
|
|
|
'host' => 'www.paypal.com', |
|
287
|
|
|
'connection' => 'close', |
|
288
|
|
|
'content-type' => 'application/x-www-form-urlencoded', |
|
289
|
|
|
'post' => '/cgi-bin/webscr HTTP/1.1', |
|
290
|
|
|
|
|
291
|
|
|
), |
|
292
|
|
|
'sslverify' => false, |
|
293
|
|
|
'body' => $encoded_data_array |
|
294
|
|
|
); |
|
295
|
|
|
|
|
296
|
|
|
// Get response |
|
297
|
|
|
$api_response = wp_remote_post( wpinv_get_paypal_redirect(), $remote_post_vars ); |
|
298
|
|
|
|
|
299
|
|
|
if ( is_wp_error( $api_response ) ) { |
|
300
|
|
|
wpinv_record_gateway_error( __( 'IPN Error', 'invoicing' ), sprintf( __( 'Invalid IPN verification response. IPN data: %s', 'invoicing' ), json_encode( $api_response ) ) ); |
|
301
|
|
|
return; // Something went wrong |
|
302
|
|
|
} |
|
303
|
|
|
|
|
304
|
|
|
if ( $api_response['body'] !== 'VERIFIED' && wpinv_get_option( 'disable_paypal_verification', false ) ) { |
|
305
|
|
|
wpinv_record_gateway_error( __( 'IPN Error', 'invoicing' ), sprintf( __( 'Invalid IPN verification response. IPN data: %s', 'invoicing' ), json_encode( $api_response ) ) ); |
|
306
|
|
|
return; // Response not okay |
|
307
|
|
|
} |
|
308
|
|
|
} |
|
309
|
|
|
|
|
310
|
|
|
// Check if $post_data_array has been populated |
|
311
|
|
|
if ( !is_array( $encoded_data_array ) && !empty( $encoded_data_array ) ) |
|
312
|
|
|
return; |
|
313
|
|
|
|
|
314
|
|
|
$defaults = array( |
|
315
|
|
|
'txn_type' => '', |
|
316
|
|
|
'payment_status' => '' |
|
317
|
|
|
); |
|
318
|
|
|
|
|
319
|
|
|
$encoded_data_array = wp_parse_args( $encoded_data_array, $defaults ); |
|
320
|
|
|
|
|
321
|
|
|
$invoice_id = isset( $encoded_data_array['custom'] ) ? absint( $encoded_data_array['custom'] ) : 0; |
|
322
|
|
|
|
|
323
|
|
|
wpinv_error_log( $encoded_data_array['txn_type'], 'PayPal txn_type', __FILE__, __LINE__ ); |
|
324
|
|
|
|
|
325
|
|
|
if ( has_action( 'wpinv_paypal_' . $encoded_data_array['txn_type'] ) ) { |
|
326
|
|
|
// Allow PayPal IPN types to be processed separately |
|
327
|
|
|
do_action( 'wpinv_paypal_' . $encoded_data_array['txn_type'], $encoded_data_array, $invoice_id ); |
|
328
|
|
|
} else { |
|
329
|
|
|
// Fallback to web accept just in case the txn_type isn't present |
|
330
|
|
|
do_action( 'wpinv_paypal_web_accept', $encoded_data_array, $invoice_id ); |
|
331
|
|
|
} |
|
332
|
|
|
exit; |
|
333
|
|
|
} |
|
334
|
|
|
add_action( 'wpinv_verify_paypal_ipn', 'wpinv_process_paypal_ipn' ); |
|
335
|
|
|
|
|
336
|
|
|
function wpinv_process_paypal_web_accept_and_cart( $data, $invoice_id ) { |
|
337
|
|
|
if ( $data['txn_type'] != 'web_accept' && $data['txn_type'] != 'cart' && $data['payment_status'] != 'Refunded' ) { |
|
338
|
|
|
return; |
|
339
|
|
|
} |
|
340
|
|
|
|
|
341
|
|
|
if( empty( $invoice_id ) ) { |
|
342
|
|
|
return; |
|
343
|
|
|
} |
|
344
|
|
|
|
|
345
|
|
|
// Collect payment details |
|
346
|
|
|
$purchase_key = isset( $data['invoice'] ) ? $data['invoice'] : $data['item_number']; |
|
347
|
|
|
$paypal_amount = $data['mc_gross']; |
|
348
|
|
|
$payment_status = strtolower( $data['payment_status'] ); |
|
349
|
|
|
$currency_code = strtolower( $data['mc_currency'] ); |
|
350
|
|
|
$business_email = isset( $data['business'] ) && is_email( $data['business'] ) ? trim( $data['business'] ) : trim( $data['receiver_email'] ); |
|
351
|
|
|
$payment_meta = wpinv_get_invoice_meta( $invoice_id ); |
|
352
|
|
|
|
|
353
|
|
|
if ( wpinv_get_payment_gateway( $invoice_id ) != 'paypal' ) { |
|
354
|
|
|
return; // this isn't a PayPal standard IPN |
|
355
|
|
|
} |
|
356
|
|
|
|
|
357
|
|
|
// Verify payment recipient |
|
358
|
|
|
if ( strcasecmp( $business_email, trim( wpinv_get_option( 'paypal_email', false ) ) ) != 0 ) { |
|
359
|
|
|
wpinv_record_gateway_error( __( 'IPN Error', 'invoicing' ), sprintf( __( 'Invalid business email in IPN response. IPN data: %s', 'invoicing' ), json_encode( $data ) ), $invoice_id ); |
|
360
|
|
|
wpinv_update_payment_status( $invoice_id, 'wpi-failed' ); |
|
361
|
|
|
wpinv_insert_payment_note( $invoice_id, __( 'Payment failed due to invalid PayPal business email.', 'invoicing' ) ); |
|
362
|
|
|
return; |
|
363
|
|
|
} |
|
364
|
|
|
|
|
365
|
|
|
// Verify payment currency |
|
366
|
|
View Code Duplication |
if ( $currency_code != strtolower( $payment_meta['currency'] ) ) { |
|
367
|
|
|
wpinv_record_gateway_error( __( 'IPN Error', 'invoicing' ), sprintf( __( 'Invalid currency in IPN response. IPN data: %s', 'invoicing' ), json_encode( $data ) ), $invoice_id ); |
|
368
|
|
|
wpinv_update_payment_status( $invoice_id, 'wpi-failed' ); |
|
369
|
|
|
wpinv_insert_payment_note( $invoice_id, __( 'Payment failed due to invalid currency in PayPal IPN.', 'invoicing' ) ); |
|
370
|
|
|
return; |
|
371
|
|
|
} |
|
372
|
|
|
|
|
373
|
|
|
if ( !wpinv_get_payment_user_email( $invoice_id ) ) { |
|
374
|
|
|
// This runs when a Buy Now purchase was made. It bypasses checkout so no personal info is collected until PayPal |
|
375
|
|
|
// No email associated with purchase, so store from PayPal |
|
376
|
|
|
wpinv_update_invoice_meta( $invoice_id, '_wpinv_email', $data['payer_email'] ); |
|
377
|
|
|
|
|
378
|
|
|
// Setup and store the customer's details |
|
379
|
|
|
$user_info = array( |
|
380
|
|
|
'user_id' => '-1', |
|
381
|
|
|
'email' => sanitize_text_field( $data['payer_email'] ), |
|
382
|
|
|
'first_name' => sanitize_text_field( $data['first_name'] ), |
|
383
|
|
|
'last_name' => sanitize_text_field( $data['last_name'] ), |
|
384
|
|
|
'discount' => '', |
|
385
|
|
|
); |
|
386
|
|
|
$user_info['address'] = ! empty( $data['address_street'] ) ? sanitize_text_field( $data['address_street'] ) : false; |
|
387
|
|
|
$user_info['city'] = ! empty( $data['address_city'] ) ? sanitize_text_field( $data['address_city'] ) : false; |
|
388
|
|
|
$user_info['state'] = ! empty( $data['address_state'] ) ? sanitize_text_field( $data['address_state'] ) : false; |
|
389
|
|
|
$user_info['country'] = ! empty( $data['address_country_code'] ) ? sanitize_text_field( $data['address_country_code'] ) : false; |
|
390
|
|
|
$user_info['zip'] = ! empty( $data['address_zip'] ) ? sanitize_text_field( $data['address_zip'] ) : false; |
|
391
|
|
|
|
|
392
|
|
|
$payment_meta['user_info'] = $user_info; |
|
393
|
|
|
wpinv_update_invoice_meta( $invoice_id, '_wpinv_payment_meta', $payment_meta ); |
|
|
|
|
|
|
394
|
|
|
} |
|
395
|
|
|
|
|
396
|
|
|
if ( $payment_status == 'refunded' || $payment_status == 'reversed' ) { |
|
397
|
|
|
// Process a refund |
|
398
|
|
|
wpinv_process_paypal_refund( $data, $invoice_id ); |
|
399
|
|
|
} else { |
|
400
|
|
|
if ( get_post_status( $invoice_id ) == 'publish' ) { |
|
401
|
|
|
return; // Only paid payments once |
|
402
|
|
|
} |
|
403
|
|
|
|
|
404
|
|
|
// Retrieve the total purchase amount (before PayPal) |
|
405
|
|
|
$payment_amount = wpinv_payment_total( $invoice_id ); |
|
406
|
|
|
|
|
407
|
|
|
if ( number_format( (float) $paypal_amount, 2 ) < number_format( (float) $payment_amount, 2 ) ) { |
|
408
|
|
|
// The prices don't match |
|
409
|
|
|
wpinv_record_gateway_error( __( 'IPN Error', 'invoicing' ), sprintf( __( 'Invalid payment amount in IPN response. IPN data: %s', 'invoicing' ), json_encode( $data ) ), $invoice_id ); |
|
410
|
|
|
wpinv_update_payment_status( $invoice_id, 'wpi-failed' ); |
|
411
|
|
|
wpinv_insert_payment_note( $invoice_id, __( 'Payment failed due to invalid amount in PayPal IPN.', 'invoicing' ) ); |
|
412
|
|
|
return; |
|
413
|
|
|
} |
|
414
|
|
View Code Duplication |
if ( $purchase_key != wpinv_get_payment_key( $invoice_id ) ) { |
|
415
|
|
|
// Purchase keys don't match |
|
416
|
|
|
wpinv_record_gateway_error( __( 'IPN Error', 'invoicing' ), sprintf( __( 'Invalid purchase key in IPN response. IPN data: %s', 'invoicing' ), json_encode( $data ) ), $invoice_id ); |
|
417
|
|
|
wpinv_update_payment_status( $invoice_id, 'wpi-failed' ); |
|
418
|
|
|
wpinv_insert_payment_note( $invoice_id, __( 'Payment failed due to invalid purchase key in PayPal IPN.', 'invoicing' ) ); |
|
419
|
|
|
return; |
|
420
|
|
|
} |
|
421
|
|
|
|
|
422
|
|
|
if ( 'complete' == $payment_status || 'completed' == $payment_status || 'processed' == $payment_status || wpinv_is_test_mode( 'paypal' ) ) { |
|
423
|
|
|
wpinv_insert_payment_note( $invoice_id, sprintf( __( 'PayPal Transaction ID: %s', 'invoicing' ) , $data['txn_id'] ) ); |
|
424
|
|
|
wpinv_set_payment_transaction_id( $invoice_id, $data['txn_id'] ); |
|
425
|
|
|
wpinv_update_payment_status( $invoice_id, 'publish' ); |
|
426
|
|
|
} else if ( 'wpi-pending' == $payment_status && isset( $data['pending_reason'] ) ) { |
|
427
|
|
|
// Look for possible pending reasons, such as an echeck |
|
428
|
|
|
$note = ''; |
|
429
|
|
|
|
|
430
|
|
|
switch( strtolower( $data['pending_reason'] ) ) { |
|
431
|
|
|
case 'echeck' : |
|
432
|
|
|
$note = __( 'Payment made via eCheck and will clear automatically in 5-8 days', 'invoicing' ); |
|
433
|
|
|
break; |
|
434
|
|
|
|
|
435
|
|
|
case 'address' : |
|
436
|
|
|
$note = __( 'Payment requires a confirmed customer address and must be accepted manually through PayPal', 'invoicing' ); |
|
437
|
|
|
break; |
|
438
|
|
|
|
|
439
|
|
|
case 'intl' : |
|
440
|
|
|
$note = __( 'Payment must be accepted manually through PayPal due to international account regulations', 'invoicing' ); |
|
441
|
|
|
break; |
|
442
|
|
|
|
|
443
|
|
|
case 'multi-currency' : |
|
444
|
|
|
$note = __( 'Payment received in non-shop currency and must be accepted manually through PayPal', 'invoicing' ); |
|
445
|
|
|
break; |
|
446
|
|
|
|
|
447
|
|
|
case 'paymentreview' : |
|
448
|
|
|
case 'regulatory_review' : |
|
449
|
|
|
$note = __( 'Payment is being reviewed by PayPal staff as high-risk or in possible violation of government regulations', 'invoicing' ); |
|
450
|
|
|
break; |
|
451
|
|
|
|
|
452
|
|
|
case 'unilateral' : |
|
453
|
|
|
$note = __( 'Payment was sent to non-confirmed or non-registered email address.', 'invoicing' ); |
|
454
|
|
|
break; |
|
455
|
|
|
|
|
456
|
|
|
case 'upgrade' : |
|
457
|
|
|
$note = __( 'PayPal account must be upgraded before this payment can be accepted', 'invoicing' ); |
|
458
|
|
|
break; |
|
459
|
|
|
|
|
460
|
|
|
case 'verify' : |
|
461
|
|
|
$note = __( 'PayPal account is not verified. Verify account in order to accept this payment', 'invoicing' ); |
|
462
|
|
|
break; |
|
463
|
|
|
|
|
464
|
|
|
case 'other' : |
|
465
|
|
|
$note = __( 'Payment is pending for unknown reasons. Contact PayPal support for assistance', 'invoicing' ); |
|
466
|
|
|
break; |
|
467
|
|
|
} |
|
468
|
|
|
|
|
469
|
|
|
if ( ! empty( $note ) ) { |
|
470
|
|
|
wpinv_insert_payment_note( $invoice_id, $note ); |
|
471
|
|
|
} |
|
472
|
|
|
} else { |
|
473
|
|
|
wpinv_insert_payment_note( $invoice_id, wp_sprintf( __( 'PayPal IPN has been received with invalid payment status: %s', 'invoicing' ), $payment_status ) ); |
|
474
|
|
|
} |
|
475
|
|
|
} |
|
476
|
|
|
} |
|
477
|
|
|
add_action( 'wpinv_paypal_web_accept', 'wpinv_process_paypal_web_accept_and_cart', 10, 2 ); |
|
478
|
|
|
|
|
479
|
|
|
// Process PayPal subscription sign ups |
|
480
|
|
|
add_action( 'wpinv_paypal_subscr_signup', 'wpinv_process_paypal_subscr_signup' ); |
|
481
|
|
|
|
|
482
|
|
|
// Process PayPal subscription payments |
|
483
|
|
|
add_action( 'wpinv_paypal_subscr_payment', 'wpinv_process_paypal_subscr_payment' ); |
|
484
|
|
|
|
|
485
|
|
|
// Process PayPal subscription cancellations |
|
486
|
|
|
add_action( 'wpinv_paypal_subscr_cancel', 'wpinv_process_paypal_subscr_cancel' ); |
|
487
|
|
|
|
|
488
|
|
|
// Process PayPal subscription end of term notices |
|
489
|
|
|
add_action( 'wpinv_paypal_subscr_eot', 'wpinv_process_paypal_subscr_eot' ); |
|
490
|
|
|
|
|
491
|
|
|
// Process PayPal payment failed |
|
492
|
|
|
add_action( 'wpinv_paypal_subscr_failed', 'wpinv_process_paypal_subscr_failed' ); |
|
493
|
|
|
|
|
494
|
|
|
|
|
495
|
|
|
/** |
|
496
|
|
|
* Process the subscription started IPN. |
|
497
|
|
|
*/ |
|
498
|
|
|
function wpinv_process_paypal_subscr_signup( $ipn_data ) { |
|
499
|
|
|
$parent_invoice_id = absint( $ipn_data['custom'] ); |
|
500
|
|
|
if( empty( $parent_invoice_id ) ) { |
|
501
|
|
|
return; |
|
502
|
|
|
} |
|
503
|
|
|
|
|
504
|
|
|
$invoice = wpinv_get_invoice( $parent_invoice_id ); |
|
505
|
|
|
if ( empty( $invoice ) ) { |
|
506
|
|
|
return; |
|
507
|
|
|
} |
|
508
|
|
|
|
|
509
|
|
|
if ( $invoice->is_free_trial() && !empty( $ipn_data['invoice'] ) ) { |
|
510
|
|
|
wpinv_insert_payment_note( $parent_invoice_id, sprintf( __( 'PayPal Invoice ID: %s', 'invoicing' ) , $ipn_data['invoice'] ) ); |
|
511
|
|
|
wpinv_set_payment_transaction_id( $parent_invoice_id, $ipn_data['invoice'] ); |
|
512
|
|
|
} |
|
513
|
|
|
|
|
514
|
|
|
wpinv_update_payment_status( $parent_invoice_id, 'publish' ); |
|
515
|
|
|
sleep(1); |
|
516
|
|
|
wpinv_insert_payment_note( $parent_invoice_id, sprintf( __( 'PayPal Subscription ID: %s', 'invoicing' ) , $ipn_data['subscr_id'] ) ); |
|
517
|
|
|
|
|
518
|
|
|
$subscription = wpinv_get_paypal_subscription( $ipn_data ); |
|
519
|
|
|
if ( false === $subscription ) { |
|
520
|
|
|
return; |
|
521
|
|
|
} |
|
522
|
|
|
|
|
523
|
|
|
$cart_details = $invoice->cart_details; |
|
524
|
|
|
|
|
525
|
|
|
if ( !empty( $cart_details ) ) { |
|
526
|
|
|
foreach ( $cart_details as $cart_item ) { |
|
527
|
|
|
$item = new WPInv_Item( $cart_item['id'] ); |
|
528
|
|
|
|
|
529
|
|
|
$status = $invoice->is_free_trial() && $item->has_free_trial() ? 'trialing' : 'active'; |
|
530
|
|
|
|
|
531
|
|
|
$args = array( |
|
532
|
|
|
'item_id' => $cart_item['id'], |
|
533
|
|
|
'status' => $status, |
|
534
|
|
|
'period' => $item->get_recurring_period(), |
|
535
|
|
|
'initial_amount' => $invoice->get_total(), |
|
536
|
|
|
'recurring_amount' => $invoice->get_recurring_details( 'total' ), |
|
537
|
|
|
'interval' => $item->get_recurring_interval(), |
|
538
|
|
|
'bill_times' => $item->get_recurring_limit(), |
|
539
|
|
|
'expiration' => $invoice->get_new_expiration( $cart_item['id'] ), |
|
540
|
|
|
'profile_id' => $ipn_data['subscr_id'], |
|
541
|
|
|
'created' => date_i18n( 'Y-m-d H:i:s', strtotime( $ipn_data['subscr_date'] ) ) |
|
542
|
|
|
); |
|
543
|
|
|
|
|
544
|
|
View Code Duplication |
if ( $item->has_free_trial() ) { |
|
545
|
|
|
$args['trial_period'] = $item->get_trial_period(); |
|
546
|
|
|
$args['trial_interval'] = $item->get_trial_interval(); |
|
547
|
|
|
} else { |
|
548
|
|
|
$args['trial_period'] = ''; |
|
549
|
|
|
$args['trial_interval'] = 0; |
|
550
|
|
|
} |
|
551
|
|
|
|
|
552
|
|
|
|
|
553
|
|
|
$subscription->update_subscription( $args ); |
|
554
|
|
|
} |
|
555
|
|
|
} |
|
556
|
|
|
} |
|
557
|
|
|
|
|
558
|
|
|
/** |
|
559
|
|
|
* Process the subscription payment received IPN. |
|
560
|
|
|
*/ |
|
561
|
|
|
function wpinv_process_paypal_subscr_payment( $ipn_data ) { |
|
562
|
|
|
$parent_invoice_id = absint( $ipn_data['custom'] ); |
|
563
|
|
|
|
|
564
|
|
|
$subscription = wpinv_get_paypal_subscription( $ipn_data ); |
|
565
|
|
|
if ( false === $subscription ) { |
|
566
|
|
|
return; |
|
567
|
|
|
} |
|
568
|
|
|
|
|
569
|
|
|
$parent_invoice = wpinv_get_invoice( $parent_invoice_id ); |
|
570
|
|
|
if ( empty( $parent_invoice ) ) { |
|
571
|
|
|
return; |
|
572
|
|
|
} |
|
573
|
|
|
|
|
574
|
|
|
$transaction_id = wpinv_get_payment_transaction_id( $parent_invoice_id ); |
|
575
|
|
|
$signup_date = $subscription->get_subscription_created(); |
|
|
|
|
|
|
576
|
|
|
$payment_date = $ipn_data['payment_date']; |
|
|
|
|
|
|
577
|
|
|
$times_billed = $parent_invoice->get_total_payments( false ); |
|
578
|
|
|
|
|
579
|
|
|
// Look to see if payment is same day as signup and we have set the transaction ID on the parent payment yet. |
|
580
|
|
|
if ( empty( $times_billed ) && ( !$transaction_id || $transaction_id == $parent_invoice_id ) ) { |
|
581
|
|
|
wpinv_update_payment_status( $parent_invoice_id, 'publish' ); |
|
582
|
|
|
sleep(1); |
|
583
|
|
|
|
|
584
|
|
|
// This is the very first payment |
|
585
|
|
|
wpinv_set_payment_transaction_id( $parent_invoice_id, $ipn_data['txn_id'] ); |
|
586
|
|
|
wpinv_insert_payment_note( $parent_invoice_id, sprintf( __( 'PayPal Transaction ID: %s', 'invoicing' ) , $ipn_data['txn_id'] ) ); |
|
587
|
|
|
return; |
|
588
|
|
|
} |
|
589
|
|
|
|
|
590
|
|
|
if ( wpinv_get_id_by_transaction_id( $ipn_data['txn_id'] ) ) { |
|
591
|
|
|
return; // Payment already recorded |
|
592
|
|
|
} |
|
593
|
|
|
|
|
594
|
|
|
$currency_code = strtolower( $ipn_data['mc_currency'] ); |
|
595
|
|
|
|
|
596
|
|
|
// verify details |
|
597
|
|
|
if ( $currency_code != strtolower( wpinv_get_currency() ) ) { |
|
598
|
|
|
// the currency code is invalid |
|
599
|
|
|
wpinv_record_gateway_error( __( 'IPN Error', 'invoicing' ), sprintf( __( 'Invalid currency in IPN response. IPN data: ', 'invoicing' ), json_encode( $ipn_data ) ) ); |
|
600
|
|
|
return; |
|
601
|
|
|
} |
|
602
|
|
|
|
|
603
|
|
|
$args = array( |
|
604
|
|
|
'amount' => $ipn_data['mc_gross'], |
|
605
|
|
|
'transaction_id' => $ipn_data['txn_id'] |
|
606
|
|
|
); |
|
607
|
|
|
|
|
608
|
|
|
$invoice = wpinv_recurring_add_subscription_payment( $parent_invoice_id, $args ); |
|
609
|
|
|
|
|
610
|
|
|
if ( !empty( $invoice ) ) { |
|
611
|
|
|
sleep(1); |
|
612
|
|
|
wpinv_insert_payment_note( $invoice->ID, sprintf( __( 'PayPal Transaction ID: %s', 'invoicing' ) , $ipn_data['txn_id'] ) ); |
|
613
|
|
|
|
|
614
|
|
|
$invoice->renew_subscription(); |
|
615
|
|
|
} |
|
616
|
|
|
} |
|
617
|
|
|
|
|
618
|
|
|
/** |
|
619
|
|
|
* Process the subscription canceled IPN. |
|
620
|
|
|
*/ |
|
621
|
|
|
function wpinv_process_paypal_subscr_cancel( $ipn_data ) { |
|
622
|
|
|
$subscription = wpinv_get_paypal_subscription( $ipn_data ); |
|
623
|
|
|
|
|
624
|
|
|
if( false === $subscription ) { |
|
625
|
|
|
return; |
|
626
|
|
|
} |
|
627
|
|
|
|
|
628
|
|
|
$subscription->cancel_subscription(); |
|
629
|
|
|
} |
|
630
|
|
|
|
|
631
|
|
|
/** |
|
632
|
|
|
* Process the subscription expired IPN. |
|
633
|
|
|
*/ |
|
634
|
|
|
function wpinv_process_paypal_subscr_eot( $ipn_data ) { |
|
635
|
|
|
$subscription = wpinv_get_paypal_subscription( $ipn_data ); |
|
636
|
|
|
|
|
637
|
|
|
if( false === $subscription ) { |
|
638
|
|
|
return; |
|
639
|
|
|
} |
|
640
|
|
|
|
|
641
|
|
|
$subscription->complete_subscription(); |
|
642
|
|
|
} |
|
643
|
|
|
|
|
644
|
|
|
/** |
|
645
|
|
|
* Process the subscription payment failed IPN. |
|
646
|
|
|
*/ |
|
647
|
|
|
function wpinv_process_paypal_subscr_failed( $ipn_data ) { |
|
648
|
|
|
$subscription = wpinv_get_paypal_subscription( $ipn_data ); |
|
649
|
|
|
|
|
650
|
|
|
if( false === $subscription ) { |
|
651
|
|
|
return; |
|
652
|
|
|
} |
|
653
|
|
|
|
|
654
|
|
|
$subscription->failing_subscription(); |
|
655
|
|
|
|
|
656
|
|
|
do_action( 'wpinv_recurring_payment_failed', $subscription ); |
|
657
|
|
|
} |
|
658
|
|
|
|
|
659
|
|
|
/** |
|
660
|
|
|
* Retrieve the subscription this IPN notice is for. |
|
661
|
|
|
*/ |
|
662
|
|
|
function wpinv_get_paypal_subscription( $ipn_data = array() ) { |
|
663
|
|
|
$parent_invoice_id = absint( $ipn_data['custom'] ); |
|
664
|
|
|
|
|
665
|
|
|
if( empty( $parent_invoice_id ) ) { |
|
666
|
|
|
return false; |
|
667
|
|
|
} |
|
668
|
|
|
|
|
669
|
|
|
$invoice = wpinv_get_invoice( $parent_invoice_id ); |
|
670
|
|
|
if ( empty( $invoice ) ) { |
|
671
|
|
|
return false; |
|
672
|
|
|
} |
|
673
|
|
|
|
|
674
|
|
|
$subscription = wpinv_get_subscription( $ipn_data['subscr_id'], true ); |
|
675
|
|
|
|
|
676
|
|
|
if ( empty( $subscription ) ) { |
|
677
|
|
|
$subs = wpinv_get_subscriptions( array( 'parent_invoice_id' => $parent_invoice_id, 'numberposts' => 1 ) ); |
|
678
|
|
|
$subscription = reset( $subs ); |
|
679
|
|
|
|
|
680
|
|
|
if ( $subscription && $subscription->ID > 0 ) { |
|
681
|
|
|
// Update the profile ID so it is set for future renewals |
|
682
|
|
|
$subscription->update_subscription( array( 'profile_id' => sanitize_text_field( $ipn_data['subscr_id'] ) ) ); |
|
683
|
|
|
} else { |
|
684
|
|
|
$subscription = $invoice; |
|
685
|
|
|
$subscription->update_subscription( array( 'profile_id' => sanitize_text_field( $ipn_data['subscr_id'] ) ) ); |
|
686
|
|
|
// No subscription found with a matching payment ID, bail |
|
687
|
|
|
//return false; |
|
688
|
|
|
} |
|
689
|
|
|
} |
|
690
|
|
|
|
|
691
|
|
|
return $subscription; |
|
692
|
|
|
|
|
693
|
|
|
} |
|
694
|
|
|
|
|
695
|
|
|
function wpinv_process_paypal_refund( $data, $invoice_id = 0 ) { |
|
696
|
|
|
// Collect payment details |
|
697
|
|
|
|
|
698
|
|
|
if( empty( $invoice_id ) ) { |
|
699
|
|
|
return; |
|
700
|
|
|
} |
|
701
|
|
|
|
|
702
|
|
|
if ( get_post_status( $invoice_id ) == 'wpi-refunded' ) { |
|
703
|
|
|
return; // Only refund payments once |
|
704
|
|
|
} |
|
705
|
|
|
|
|
706
|
|
|
$payment_amount = wpinv_payment_total( $invoice_id ); |
|
707
|
|
|
$refund_amount = $data['mc_gross'] * -1; |
|
708
|
|
|
|
|
709
|
|
|
if ( number_format( (float) $refund_amount, 2 ) < number_format( (float) $payment_amount, 2 ) ) { |
|
710
|
|
|
wpinv_insert_payment_note( $invoice_id, sprintf( __( 'Partial PayPal refund processed: %s', 'invoicing' ), $data['parent_txn_id'] ) ); |
|
711
|
|
|
return; // This is a partial refund |
|
712
|
|
|
} |
|
713
|
|
|
|
|
714
|
|
|
wpinv_insert_payment_note( $invoice_id, sprintf( __( 'PayPal Payment #%s Refunded for reason: %s', 'invoicing' ), $data['parent_txn_id'], $data['reason_code'] ) ); |
|
715
|
|
|
wpinv_insert_payment_note( $invoice_id, sprintf( __( 'PayPal Refund Transaction ID: %s', 'invoicing' ), $data['txn_id'] ) ); |
|
716
|
|
|
wpinv_update_payment_status( $invoice_id, 'wpi-refunded' ); |
|
717
|
|
|
} |
|
718
|
|
|
|
|
719
|
|
|
function wpinv_get_paypal_redirect( $ssl_check = false ) { |
|
720
|
|
|
if ( is_ssl() || ! $ssl_check ) { |
|
721
|
|
|
$protocol = 'https://'; |
|
722
|
|
|
} else { |
|
723
|
|
|
$protocol = 'http://'; |
|
724
|
|
|
} |
|
725
|
|
|
|
|
726
|
|
|
// Check the current payment mode |
|
727
|
|
|
if ( wpinv_is_test_mode( 'paypal' ) ) { |
|
728
|
|
|
// Test mode |
|
729
|
|
|
$paypal_uri = $protocol . 'www.sandbox.paypal.com/cgi-bin/webscr'; |
|
730
|
|
|
} else { |
|
731
|
|
|
// Live mode |
|
732
|
|
|
$paypal_uri = $protocol . 'www.paypal.com/cgi-bin/webscr'; |
|
733
|
|
|
} |
|
734
|
|
|
|
|
735
|
|
|
return apply_filters( 'wpinv_paypal_uri', $paypal_uri ); |
|
736
|
|
|
} |
|
737
|
|
|
|
|
738
|
|
|
function wpinv_paypal_success_page_content( $content ) { |
|
739
|
|
|
global $wpi_invoice; |
|
740
|
|
|
|
|
741
|
|
|
$session = wpinv_get_checkout_session(); |
|
742
|
|
|
|
|
743
|
|
|
if ( empty( $_GET['invoice-id'] ) && empty( $session['invoice_key'] ) ) { |
|
744
|
|
|
return $content; |
|
745
|
|
|
} |
|
746
|
|
|
|
|
747
|
|
|
$invoice_id = !empty( $_GET['invoice-id'] ) ? absint( $_GET['invoice-id'] ) : wpinv_get_invoice_id_by_key( $session['invoice_key'] ); |
|
748
|
|
|
|
|
749
|
|
|
if ( empty( $invoice_id ) ) { |
|
750
|
|
|
return $content; |
|
751
|
|
|
} |
|
752
|
|
|
|
|
753
|
|
|
$wpi_invoice = wpinv_get_invoice( $invoice_id ); |
|
754
|
|
|
|
|
755
|
|
|
if ( !empty( $wpi_invoice ) && 'wpi-pending' == $wpi_invoice->status ) { |
|
756
|
|
|
// Payment is still pending so show processing indicator to fix the Race Condition, issue # |
|
757
|
|
|
ob_start(); |
|
758
|
|
|
wpinv_get_template_part( 'wpinv-payment-processing' ); |
|
759
|
|
|
$content = ob_get_clean(); |
|
760
|
|
|
} |
|
761
|
|
|
|
|
762
|
|
|
return $content; |
|
763
|
|
|
} |
|
764
|
|
|
add_filter( 'wpinv_payment_confirm_paypal', 'wpinv_paypal_success_page_content' ); |
|
765
|
|
|
|
|
766
|
|
|
function wpinv_paypal_get_transaction_id( $invoice_id ) { |
|
767
|
|
|
$transaction_id = ''; |
|
768
|
|
|
$notes = wpinv_get_invoice_notes( $invoice_id ); |
|
769
|
|
|
|
|
770
|
|
|
foreach ( $notes as $note ) { |
|
771
|
|
|
if ( preg_match( '/^PayPal Transaction ID: ([^\s]+)/', $note->comment_content, $match ) ) { |
|
772
|
|
|
$transaction_id = $match[1]; |
|
773
|
|
|
continue; |
|
774
|
|
|
} |
|
775
|
|
|
} |
|
776
|
|
|
|
|
777
|
|
|
return apply_filters( 'wpinv_paypal_set_transaction_id', $transaction_id, $invoice_id ); |
|
778
|
|
|
} |
|
779
|
|
|
add_filter( 'wpinv_payment_get_transaction_id-paypal', 'wpinv_paypal_get_transaction_id', 10, 1 ); |
|
780
|
|
|
|
|
781
|
|
|
function wpinv_paypal_link_transaction_id( $transaction_id, $invoice_id, $invoice ) { |
|
782
|
|
|
if ( $invoice->is_free_trial() || $transaction_id == $invoice_id ) { // Free trial does not have transaction at PayPal. |
|
783
|
|
|
$transaction_url = $invoice->get_view_url(); |
|
784
|
|
|
} else { |
|
785
|
|
|
$sandbox = wpinv_is_test_mode( 'paypal' ) ? '.sandbox' : ''; |
|
786
|
|
|
$transaction_url = 'https://www' . $sandbox . '.paypal.com/cgi-bin/webscr?cmd=_view-a-trans&id=' . $transaction_id; |
|
787
|
|
|
} |
|
788
|
|
|
|
|
789
|
|
|
$transaction_link = '<a href="' . esc_url( $transaction_url ) . '" target="_blank">' . $transaction_id . '</a>'; |
|
790
|
|
|
|
|
791
|
|
|
return apply_filters( 'wpinv_paypal_link_payment_details_transaction_id', $transaction_link, $invoice ); |
|
792
|
|
|
} |
|
793
|
|
|
add_filter( 'wpinv_payment_details_transaction_id-paypal', 'wpinv_paypal_link_transaction_id', 10, 3 ); |
|
794
|
|
|
|
|
795
|
|
|
function wpinv_gateway_paypal_button_label($label) { |
|
|
|
|
|
|
796
|
|
|
return __( 'Proceed to PayPal', 'invoicing' ); |
|
797
|
|
|
} |
|
798
|
|
|
add_filter( 'wpinv_gateway_paypal_button_label', 'wpinv_gateway_paypal_button_label', 10, 1 ); |
AyeCode /
invoicing
Loading history...
This check looks for variables that are accessed but have not been defined. It raises an issue if it finds another variable that has a similar name.
The variable may have been renamed without also renaming all references.