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71a6ba5c LMM |
1 | <?php |
2 | /* | |
93b42747 LMM |
3 | * This file is part of CiviCRM. |
4 | * | |
5 | * CiviCRM is free software: you can redistribute it and/or modify | |
6 | * it under the terms of the GNU General Public License as published by | |
7 | * the Free Software Foundation, either version 3 of the License, or | |
8 | * (at your option) any later version. | |
9 | * | |
10 | * CiviCRM is distributed in the hope that it will be useful, | |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | * GNU General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License | |
16 | * along with CiviCRM. If not, see <http://www.gnu.org/licenses/>. | |
17 | * | |
71a6ba5c LMM |
18 | * Copyright (C) 2012 |
19 | * Licensed to CiviCRM under the GPL v3 or higher | |
20 | * | |
21 | * Written and contributed by Ward Vandewege <ward@fsf.org> (http://www.fsf.org) | |
68f3cf09 | 22 | * Modified by Lisa Marie Maginnis <lisa@fsf.org> (http://www.fsf.org) |
4efc3ebe | 23 | * Copyright © 2015 David Thompson <davet@gnu.org> |
71a6ba5c LMM |
24 | * |
25 | */ | |
26 | ||
27 | // Define logging level (0 = off, 4 = log everything) | |
28 | define('TRUSTCOMMERCE_LOGGING_LEVEL', 4); | |
29 | ||
30 | require_once 'CRM/Core/Payment.php'; | |
31 | class org_fsf_payment_trustcommerce extends CRM_Core_Payment { | |
32 | CONST CHARSET = 'iso-8859-1'; | |
33 | CONST AUTH_APPROVED = 'approve'; | |
34 | CONST AUTH_DECLINED = 'decline'; | |
35 | CONST AUTH_BADDATA = 'baddata'; | |
36 | CONST AUTH_ERROR = 'error'; | |
4d58ae2f | 37 | CONST AUTH_BLACKLIST = 'blacklisted'; |
45f26143 | 38 | CONST AUTH_ACCEPTED = 'accepted'; |
71a6ba5c LMM |
39 | |
40 | static protected $_mode = NULL; | |
41 | ||
42 | static protected $_params = array(); | |
43 | ||
44 | /** | |
45 | * We only need one instance of this object. So we use the singleton | |
46 | * pattern and cache the instance in this variable | |
47 | * | |
48 | * @var object | |
49 | * @static | |
50 | */ | |
51 | static private $_singleton = NULL; | |
52 | ||
53 | /** | |
54 | * Constructor | |
55 | * | |
56 | * @param string $mode the mode of operation: live or test | |
57 | * | |
58 | * @return void | |
59 | */ function __construct($mode, &$paymentProcessor) { | |
60 | $this->_mode = $mode; | |
61 | ||
62 | $this->_paymentProcessor = $paymentProcessor; | |
63 | ||
64 | $this->_processorName = ts('TrustCommerce'); | |
65 | ||
66 | $config = CRM_Core_Config::singleton(); | |
67 | $this->_setParam('user_name', $paymentProcessor['user_name']); | |
68 | $this->_setParam('password', $paymentProcessor['password']); | |
69 | ||
70 | $this->_setParam('timestamp', time()); | |
71 | srand(time()); | |
72 | $this->_setParam('sequence', rand(1, 1000)); | |
73 | $this->logging_level = TRUSTCOMMERCE_LOGGING_LEVEL; | |
4d58ae2f | 74 | |
71a6ba5c LMM |
75 | } |
76 | ||
77 | /** | |
78 | * singleton function used to manage this object | |
79 | * | |
80 | * @param string $mode the mode of operation: live or test | |
81 | * | |
82 | * @return object | |
83 | * @static | |
84 | * | |
85 | */ | |
86 | static | |
87 | function &singleton($mode, &$paymentProcessor) { | |
88 | $processorName = $paymentProcessor['name']; | |
89 | if (self::$_singleton[$processorName] === NULL) { | |
90 | self::$_singleton[$processorName] = new org_fsf_payment_trustcommerce($mode, $paymentProcessor); | |
91 | } | |
92 | return self::$_singleton[$processorName]; | |
93 | } | |
94 | ||
95 | /** | |
e0273c0a LMM |
96 | * Submit a payment using the TC API |
97 | * @param array $params The params we will be sending to tclink_send() | |
98 | * @return mixed An array of our results, or an error object if the transaction fails. | |
71a6ba5c LMM |
99 | * @public |
100 | */ | |
101 | function doDirectPayment(&$params) { | |
102 | if (!extension_loaded("tclink")) { | |
103 | return self::error(9001, 'TrustCommerce requires that the tclink module is loaded'); | |
104 | } | |
105 | ||
f322addf LMM |
106 | /* Copy our paramaters to ourself */ |
107 | foreach ($params as $field => $value) { | |
71a6ba5c LMM |
108 | $this->_setParam($field, $value); |
109 | } | |
110 | ||
f322addf LMM |
111 | /* Get our fields to pass to tclink_send() */ |
112 | $tc_params = $this->_getTrustCommerceFields(); | |
71a6ba5c | 113 | |
f322addf | 114 | /* Are we recurring? If so add the extra API fields. */ |
7d2018fa | 115 | if (CRM_Utils_Array::value('is_recur', $params) == 1) { |
f322addf | 116 | $tc_params = $this->_getRecurPaymentFields($tc_params); |
7d2018fa | 117 | $recur=1; |
f322addf | 118 | } |
71a6ba5c | 119 | |
f322addf | 120 | /* Pass our cooked params to the alter hook, per Core/Payment/Dummy.php */ |
32bf0975 | 121 | CRM_Utils_Hook::alterPaymentProcessorParams($this, $params, $tc_params); |
71a6ba5c LMM |
122 | |
123 | // TrustCommerce will not refuse duplicates, so we should check if the user already submitted this transaction | |
f322addf | 124 | if ($this->_checkDupe($tc_params['ticket'])) { |
71a6ba5c LMM |
125 | return self::error(9004, 'It appears that this transaction is a duplicate. Have you already submitted the form once? If so there may have been a connection problem. You can try your transaction again. If you continue to have problems please contact the site administrator.'); |
126 | } | |
127 | ||
4d58ae2f LMM |
128 | /* This implements a local blacklist, and passes us though as a normal failure |
129 | * if the luser is on the blacklist. */ | |
130 | if(!$this->_isBlacklisted()) { | |
131 | /* Call the TC API, and grab the reply */ | |
132 | $reply = $this->_sendTCRequest($tc_params); | |
133 | } else { | |
134 | $this->_logger($tc_params); | |
135 | $reply['status'] = self::AUTH_BLACKLIST; | |
136 | } | |
71a6ba5c | 137 | |
f322addf | 138 | /* Parse our reply */ |
5efae07f | 139 | $result = $this->_getTCReply($reply); |
71a6ba5c | 140 | |
f322addf LMM |
141 | if($result == 0) { |
142 | /* We were successful, congrats. Lets wrap it up: | |
143 | * Convert back to dollars | |
144 | * Save the transaction ID | |
145 | */ | |
06f2e425 | 146 | |
7d2018fa DT |
147 | if (array_key_exists('billingid', $reply)) { |
148 | $params['recurr_profile_id'] = $reply['billingid']; | |
149 | CRM_Core_DAO::setFieldValue( | |
150 | 'CRM_Contribute_DAO_ContributionRecur', | |
151 | $this->_getParam('contributionRecurID'), | |
152 | 'processor_id', $reply['billingid'] | |
153 | ); | |
154 | } | |
f322addf | 155 | $params['trxn_id'] = $reply['transid']; |
06f2e425 | 156 | |
f322addf | 157 | $params['gross_amount'] = $tc_params['amount'] / 100; |
71a6ba5c | 158 | |
f322addf | 159 | return $params; |
71a6ba5c | 160 | |
f322addf LMM |
161 | } else { |
162 | /* Otherwise we return the error object */ | |
163 | return $result; | |
164 | } | |
71a6ba5c LMM |
165 | } |
166 | ||
4efc3ebe DT |
167 | /** |
168 | * Update CC info for a recurring contribution | |
169 | */ | |
170 | function updateSubscriptionBillingInfo(&$message = '', $params = array()) { | |
171 | $expYear = $params['credit_card_exp_date']['Y']; | |
172 | $expMonth = $params['credit_card_exp_date']['M']; | |
173 | ||
174 | $tc_params = array( | |
175 | 'custid' => $this->_paymentProcessor['user_name'], | |
176 | 'password' => $this->_paymentProcessor['password'], | |
177 | 'action' => 'store', | |
178 | 'billingid' => $params['subscriptionId'], | |
179 | 'avs' => 'y', // Enable address verification | |
180 | 'address1' => $params['street_address'], | |
181 | 'zip' => $params['postal_code'], | |
182 | 'name' => $this->_formatBillingName($params['first_name'], | |
183 | $params['last_name']), | |
184 | 'cc' => $params['credit_card_number'], | |
185 | 'cvv' => $params['cvv2'], | |
186 | 'exp' => $this->_formatExpirationDate($expYear, $expMonth), | |
187 | 'amount' => $this->_formatAmount($params['amount']), | |
188 | ); | |
189 | ||
190 | CRM_Utils_Hook::alterPaymentProcessorParams($this, $params, $tc_params); | |
191 | ||
192 | $reply = $this->_sendTCRequest($tc_params); | |
193 | $result = $this->_getTCReply($reply); | |
194 | ||
195 | if($result === 0) { | |
196 | $message = 'Successfully updated TC billing id ' . $tc_params['billingid']; | |
197 | ||
198 | return TRUE; | |
199 | } else { | |
200 | return FALSE; | |
201 | } | |
202 | } | |
203 | ||
204 | // TODO: Use the formatting functions throughout the entire class to | |
205 | // dedupe the conversions done elsewhere in a less reusable way. | |
206 | function _formatAmount($amount) { | |
207 | return $amount * 100; | |
208 | } | |
209 | ||
210 | function _formatBillingName($firstName, $lastName) { | |
211 | return "$firstName $lastName"; | |
212 | } | |
213 | ||
214 | function _formatExpirationDate($year, $month) { | |
215 | $exp_month = str_pad($month, 2, '0', STR_PAD_LEFT); | |
216 | $exp_year = substr($year, -2); | |
217 | ||
218 | return "$exp_month$exp_year"; | |
219 | } | |
220 | ||
4d58ae2f | 221 | function _isBlacklisted() { |
d5e500b0 LMM |
222 | if($this->_isIPBlacklisted()) { |
223 | return TRUE; | |
224 | } else if($this->_IsAgentBlacklisted()) { | |
225 | return TRUE; | |
0b6767d8 | 226 | } |
d5e500b0 | 227 | return FALSE; |
4d58ae2f LMM |
228 | } |
229 | ||
230 | function _isAgentBlacklisted() { | |
231 | $ip = $_SERVER['REMOTE_ADDR']; | |
232 | $agent = $_SERVER['HTTP_USER_AGENT']; | |
233 | $dao = CRM_Core_DAO::executeQuery('SELECT * FROM `trustcommerce_useragent_blacklist`'); | |
234 | while($dao->fetch()) { | |
235 | if(preg_match('/'.$dao->name.'/', $agent) === 1) { | |
d5e500b0 LMM |
236 | error_log(' [client '.$ip.'] [agent '.$agent.'] - Blacklisted by USER_AGENT rule #'.$dao->id); |
237 | return TRUE; | |
4d58ae2f LMM |
238 | } |
239 | } | |
240 | return FALSE; | |
241 | } | |
242 | ||
243 | function _isIPBlacklisted() { | |
244 | $ip = $_SERVER['REMOTE_ADDR']; | |
c389ccec | 245 | $agent = $_SERVER['HTTP_USER_AGENT']; |
4d58ae2f LMM |
246 | $ip = ip2long($ip); |
247 | $blacklist = array(); | |
248 | $dao = CRM_Core_DAO::executeQuery('SELECT * FROM `trustcommerce_blacklist`'); | |
249 | while($dao->fetch()) { | |
250 | if($ip >= $dao->start && $ip <= $dao->end) { | |
d5e500b0 LMM |
251 | error_log('[client '.long2ip($ip).'] [agent '.$agent.'] Blacklisted by IP rule #'.$dao->id); |
252 | return TRUE; | |
4d58ae2f LMM |
253 | } |
254 | } | |
255 | return FALSE; | |
256 | } | |
257 | ||
e055e8ef LMM |
258 | function _sendTCRequest($request) { |
259 | $this->_logger($request); | |
260 | return tclink_send($request); | |
261 | } | |
262 | ||
263 | function _logger($params) { | |
e990a9a5 | 264 | $msg = ''; |
69a1e975 | 265 | foreach ($params as $key => $data) { |
e055e8ef LMM |
266 | /* Delete any data we should not be writing to disk. This includes: |
267 | * custid, password, cc, exp, and cvv | |
268 | */ | |
e055e8ef | 269 | switch($key) { |
e990a9a5 LMM |
270 | case 'custid': |
271 | case 'password': | |
272 | case 'cc': | |
273 | case 'exp': | |
274 | case 'cvv': | |
e055e8ef LMM |
275 | break; |
276 | default: | |
e990a9a5 | 277 | $msg .= ' '.$key.' => '.$data; |
e055e8ef LMM |
278 | } |
279 | } | |
4d58ae2f | 280 | error_log('[client '.$_SERVER['REMOTE_ADDR'].'] TrustCommerce:'.$msg); |
e055e8ef LMM |
281 | } |
282 | ||
71a6ba5c | 283 | /** |
f322addf LMM |
284 | * Gets the recurring billing fields for the TC API |
285 | * @param array $fields The fields to modify. | |
286 | * @return array The fields for tclink_send(), modified for recurring billing. | |
71a6ba5c LMM |
287 | * @public |
288 | */ | |
f322addf | 289 | function _getRecurPaymentFields($fields) { |
285eaf25 LMM |
290 | $payments = $this->_getParam('frequency_interval'); |
291 | $cycle = $this->_getParam('frequency_unit'); | |
71a6ba5c | 292 | |
f322addf | 293 | /* Translate billing cycle from CiviCRM -> TC */ |
285eaf25 LMM |
294 | switch($cycle) { |
295 | case 'day': | |
296 | $cycle = 'd'; | |
297 | break; | |
298 | case 'week': | |
299 | $cycle = 'w'; | |
300 | break; | |
301 | case 'month': | |
302 | $cycle = 'm'; | |
303 | break; | |
304 | case 'year': | |
305 | $cycle = 'y'; | |
306 | break; | |
71a6ba5c | 307 | } |
0b6767d8 | 308 | |
bc323ec4 LMM |
309 | /* Translate frequency interval from CiviCRM -> TC |
310 | * Payments are the same, HOWEVER a payment of 1 (forever) should be 0 in TC */ | |
311 | if($payments == 1) { | |
312 | $payments = 0; | |
71a6ba5c | 313 | } |
71a6ba5c | 314 | |
bc323ec4 LMM |
315 | $fields['cycle'] = '1'.$cycle; /* The billing cycle in years, months, weeks, or days. */ |
316 | $fields['payments'] = $payments; | |
317 | $fields['action'] = 'store'; /* Change our mode to `store' mode. */ | |
71a6ba5c | 318 | |
bc323ec4 | 319 | return $fields; |
a79ba043 LMM |
320 | } |
321 | ||
322 | /* Parses a response from TC via the tclink_send() command. | |
323 | * @param $reply array The result of a call to tclink_send(). | |
324 | * @return mixed self::error() if transaction failed, otherwise returns 0. | |
325 | */ | |
5efae07f | 326 | function _getTCReply($reply) { |
71a6ba5c | 327 | |
285eaf25 | 328 | /* DUPLIATE CODE, please refactor. ~lisa */ |
bc323ec4 | 329 | if (!$reply) { |
3be283c0 | 330 | return self::error(9002, 'Could not initiate connection to payment gateway.'); |
71a6ba5c LMM |
331 | } |
332 | ||
4d58ae2f LMM |
333 | $this->_logger($reply); |
334 | ||
bc323ec4 | 335 | switch($reply['status']) { |
4d58ae2f LMM |
336 | case self::AUTH_BLACKLIST: |
337 | return self::error(9001, "Your transaction was declined: error #90210"); | |
338 | break; | |
285eaf25 | 339 | case self::AUTH_APPROVED: |
45f26143 LMM |
340 | break; |
341 | case self::AUTH_ACCEPTED: | |
285eaf25 LMM |
342 | // It's all good |
343 | break; | |
344 | case self::AUTH_DECLINED: | |
0b6767d8 | 345 | // TODO FIXME be more or less specific? |
285eaf25 LMM |
346 | // declinetype can be: decline, avs, cvv, call, expiredcard, carderror, authexpired, fraud, blacklist, velocity |
347 | // See TC documentation for more info | |
da1932b6 LMM |
348 | switch($reply['declinetype']) { |
349 | case 'avs': | |
78390e15 | 350 | return self::error(9009, "Your transaction was declined for address verification reasons. If your address was correct please contact us at donate@fsf.org before attempting to retry your transaction."); |
da1932b6 LMM |
351 | break; |
352 | } | |
a8c5366f | 353 | return self::error(9009, "Your transaction was declined: {$reply['declinetype']}"); |
285eaf25 LMM |
354 | break; |
355 | case self::AUTH_BADDATA: | |
a8c5366f LMM |
356 | // TODO FIXME do something with $reply['error'] and $reply['offender'] |
357 | return self::error(9011, "Invalid credit card information. The following fields were invalid: {$reply['offenders']}."); | |
285eaf25 LMM |
358 | break; |
359 | case self::AUTH_ERROR: | |
360 | return self::error(9002, 'Could not initiate connection to payment gateway'); | |
361 | break; | |
71a6ba5c | 362 | } |
a79ba043 | 363 | return 0; |
71a6ba5c LMM |
364 | } |
365 | ||
366 | function _getTrustCommerceFields() { | |
367 | // Total amount is from the form contribution field | |
368 | $amount = $this->_getParam('total_amount'); | |
369 | // CRM-9894 would this ever be the case?? | |
370 | if (empty($amount)) { | |
371 | $amount = $this->_getParam('amount'); | |
372 | } | |
373 | $fields = array(); | |
374 | $fields['custid'] = $this->_getParam('user_name'); | |
375 | $fields['password'] = $this->_getParam('password'); | |
376 | $fields['action'] = 'sale'; | |
377 | ||
378 | // Enable address verification | |
379 | $fields['avs'] = 'y'; | |
380 | ||
381 | $fields['address1'] = $this->_getParam('street_address'); | |
382 | $fields['zip'] = $this->_getParam('postal_code'); | |
383 | ||
384 | $fields['name'] = $this->_getParam('billing_first_name') . ' ' . $this->_getParam('billing_last_name'); | |
385 | ||
386 | // This assumes currencies where the . is used as the decimal point, like USD | |
387 | $amount = preg_replace("/([^0-9\\.])/i", "", $amount); | |
388 | ||
389 | // We need to pass the amount to TrustCommerce in dollar cents | |
390 | $fields['amount'] = $amount * 100; | |
391 | ||
392 | // Unique identifier | |
393 | $fields['ticket'] = substr($this->_getParam('invoiceID'), 0, 20); | |
394 | ||
395 | // cc info | |
396 | $fields['cc'] = $this->_getParam('credit_card_number'); | |
397 | $fields['cvv'] = $this->_getParam('cvv2'); | |
398 | $exp_month = str_pad($this->_getParam('month'), 2, '0', STR_PAD_LEFT); | |
399 | $exp_year = substr($this->_getParam('year'),-2); | |
400 | $fields['exp'] = "$exp_month$exp_year"; | |
401 | ||
402 | if ($this->_mode != 'live') { | |
403 | $fields['demo'] = 'y'; | |
404 | } | |
71a6ba5c LMM |
405 | return $fields; |
406 | } | |
407 | ||
408 | /** | |
409 | * Checks to see if invoice_id already exists in db | |
410 | * | |
411 | * @param int $invoiceId The ID to check | |
412 | * | |
413 | * @return bool True if ID exists, else false | |
414 | */ | |
415 | function _checkDupe($invoiceId) { | |
416 | require_once 'CRM/Contribute/DAO/Contribution.php'; | |
417 | $contribution = new CRM_Contribute_DAO_Contribution(); | |
418 | $contribution->invoice_id = $invoiceId; | |
419 | return $contribution->find(); | |
420 | } | |
421 | ||
422 | /** | |
423 | * Get the value of a field if set | |
424 | * | |
425 | * @param string $field the field | |
426 | * | |
427 | * @return mixed value of the field, or empty string if the field is | |
428 | * not set | |
429 | */ | |
430 | function _getParam($field) { | |
431 | return CRM_Utils_Array::value($field, $this->_params, ''); | |
432 | } | |
433 | ||
434 | function &error($errorCode = NULL, $errorMessage = NULL) { | |
435 | $e = CRM_Core_Error::singleton(); | |
436 | if ($errorCode) { | |
437 | $e->push($errorCode, 0, NULL, $errorMessage); | |
438 | } | |
439 | else { | |
440 | $e->push(9001, 0, NULL, 'Unknown System Error.'); | |
441 | } | |
442 | return $e; | |
443 | } | |
444 | ||
445 | /** | |
446 | * Set a field to the specified value. Value must be a scalar (int, | |
447 | * float, string, or boolean) | |
448 | * | |
449 | * @param string $field | |
450 | * @param mixed $value | |
451 | * | |
452 | * @return bool false if value is not a scalar, true if successful | |
453 | */ | |
454 | function _setParam($field, $value) { | |
455 | if (!is_scalar($value)) { | |
456 | return FALSE; | |
457 | } | |
458 | else { | |
459 | $this->_params[$field] = $value; | |
460 | } | |
461 | } | |
462 | ||
463 | /** | |
464 | * This function checks to see if we have the right config values | |
465 | * | |
466 | * @return string the error message if any | |
467 | * @public | |
468 | */ | |
469 | function checkConfig() { | |
470 | $error = array(); | |
471 | if (empty($this->_paymentProcessor['user_name'])) { | |
472 | $error[] = ts('Customer ID is not set for this payment processor'); | |
473 | } | |
474 | ||
475 | if (empty($this->_paymentProcessor['password'])) { | |
476 | $error[] = ts('Password is not set for this payment processor'); | |
477 | } | |
478 | ||
479 | if (!empty($error)) { | |
480 | return implode('<p>', $error); | |
481 | } else { | |
482 | return NULL; | |
483 | } | |
484 | } | |
485 | ||
14f15ff3 | 486 | function cancelSubscription(&$message = '', $params = array()) { |
7964e0e9 LMM |
487 | $tc_params['custid'] = $this->_getParam('user_name'); |
488 | $tc_params['password'] = $this->_getParam('password'); | |
489 | $tc_params['action'] = 'unstore'; | |
ee0485c3 | 490 | $tc_params['billingid'] = CRM_Utils_Array::value('subscriptionId', $params); |
0b6767d8 | 491 | |
e990a9a5 | 492 | $result = $this->_sendTCRequest($tc_params); |
71a6ba5c | 493 | |
7964e0e9 LMM |
494 | /* Test if call failed */ |
495 | if(!$result) { | |
71a6ba5c LMM |
496 | return self::error(9002, 'Could not initiate connection to payment gateway'); |
497 | } | |
7964e0e9 | 498 | /* We are done, pass success */ |
71a6ba5c LMM |
499 | return TRUE; |
500 | } | |
2ff31643 DT |
501 | |
502 | function changeSubscriptionAmount(&$message = '', $params = array()) { | |
1d268593 DT |
503 | $tc_params['custid'] = $this->_paymentProcessor['user_name']; |
504 | $tc_params['password'] = $this->_paymentProcessor['password']; | |
2ff31643 DT |
505 | $tc_params['action'] = 'store'; |
506 | ||
507 | $tc_params['billingid'] = CRM_Utils_Array::value('subscriptionId', $params); | |
508 | $tc_params['payments'] = CRM_Utils_Array::value('installments', $params); | |
509 | $tc_params['amount'] = CRM_Utils_Array::value('amount', $params) * 100; | |
510 | ||
511 | if($tc_params['payments'] == 1) { | |
512 | $tc_params['payments'] = 0; | |
513 | } | |
514 | $reply = $this->_sendTCRequest($tc_params); | |
515 | $result = $this->_getTCReply($reply); | |
516 | ||
2ff31643 DT |
517 | /* We are done, pass success */ |
518 | return TRUE; | |
519 | ||
520 | } | |
521 | ||
71a6ba5c LMM |
522 | public function install() { |
523 | return TRUE; | |
524 | } | |
525 | ||
526 | public function uninstall() { | |
527 | return TRUE; | |
528 | } | |
529 | ||
530 | } |