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1 | <?php |
2 | /* | |
3 | +--------------------------------------------------------------------+ | |
fee14197 | 4 | | CiviCRM version 5 | |
6a488035 | 5 | +--------------------------------------------------------------------+ |
8c9251b3 | 6 | | Copyright CiviCRM LLC (c) 2004-2018 | |
6a488035 TO |
7 | +--------------------------------------------------------------------+ |
8 | | This file is a part of CiviCRM. | | |
9 | | | | |
10 | | CiviCRM is free software; you can copy, modify, and distribute it | | |
11 | | under the terms of the GNU Affero General Public License | | |
12 | | Version 3, 19 November 2007 and the CiviCRM Licensing Exception. | | |
13 | | | | |
14 | | CiviCRM is distributed in the hope that it will be useful, but | | |
15 | | WITHOUT ANY WARRANTY; without even the implied warranty of | | |
16 | | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | | |
17 | | See the GNU Affero General Public License for more details. | | |
18 | | | | |
19 | | You should have received a copy of the GNU Affero General Public | | |
20 | | License and the CiviCRM Licensing Exception along | | |
21 | | with this program; if not, contact CiviCRM LLC | | |
22 | | at info[AT]civicrm[DOT]org. If you have questions about the | | |
23 | | GNU Affero General Public License or the licensing of CiviCRM, | | |
24 | | see the CiviCRM license FAQ at http://civicrm.org/licensing | | |
25 | +--------------------------------------------------------------------+ | |
d25dd0ee | 26 | */ |
6a488035 TO |
27 | |
28 | /** | |
3310ab71 | 29 | * Class for constructing the payment processor block. |
6a488035 TO |
30 | * |
31 | * @package CRM | |
8c9251b3 | 32 | * @copyright CiviCRM LLC (c) 2004-2018 |
6a488035 TO |
33 | */ |
34 | class CRM_Core_Payment_Form { | |
35 | ||
dc913073 EM |
36 | |
37 | /** | |
70d1766d | 38 | * Add payment fields depending on payment processor. |
39 | * | |
40 | * The payment processor can implement the following functions to override the built in fields. | |
dc913073 | 41 | * |
dde5a0ef EM |
42 | * - getPaymentFormFields() |
43 | * - getPaymentFormFieldsMetadata() | |
44 | * (planned - getBillingDetailsFormFields(), getBillingDetailsFormFieldsMetadata() | |
45 | * | |
46 | * Note that this code is written to accommodate the possibility CiviCRM will switch to implementing pay later as a manual processor in future | |
47 | * | |
48 | * @param CRM_Contribute_Form_AbstractEditPayment|CRM_Contribute_Form_Contribution_Main $form | |
6a0b768e TO |
49 | * @param array $processor |
50 | * Array of properties including 'object' as loaded from CRM_Financial_BAO_PaymentProcessor::getPaymentProcessors. | |
1d1fee72 | 51 | * @param int $billing_profile_id |
6a0b768e | 52 | * Display billing fields even for pay later. |
dfc68e82 EM |
53 | * @param bool $isBackOffice |
54 | * Is this a back office function? If so the option to suppress the cvn needs to be evaluated. | |
18135422 | 55 | * @param int $paymentInstrumentID |
56 | * ID of the payment processor. | |
dc913073 | 57 | */ |
18135422 | 58 | static public function setPaymentFieldsByProcessor(&$form, $processor, $billing_profile_id = NULL, $isBackOffice = FALSE, $paymentInstrumentID = NULL) { |
dc913073 | 59 | $form->billingFieldSets = array(); |
1d1fee72 | 60 | // Load the pay-later processor |
61 | // @todo load this right up where the other processors are loaded initially. | |
3310ab71 | 62 | if (empty($processor)) { |
1d1fee72 | 63 | $processor = CRM_Financial_BAO_PaymentProcessor::getPayment(0); |
dc913073 | 64 | } |
3310ab71 | 65 | |
1d1fee72 | 66 | $processor['object']->setBillingProfile($billing_profile_id); |
18135422 | 67 | $processor['object']->setBackOffice($isBackOffice); |
68 | $processor['object']->setPaymentInstrumentID($paymentInstrumentID); | |
3310ab71 | 69 | $paymentTypeName = self::getPaymentTypeName($processor); |
3310ab71 | 70 | $form->assign('paymentTypeName', $paymentTypeName); |
c42f1a19 | 71 | $form->assign('paymentTypeLabel', self::getPaymentLabel($processor['object'])); |
18135422 | 72 | $form->assign('isBackOffice', $isBackOffice); |
3310ab71 | 73 | $form->_paymentFields = $form->billingFieldSets[$paymentTypeName]['fields'] = self::getPaymentFieldMetadata($processor); |
74 | $form->_paymentFields = array_merge($form->_paymentFields, self::getBillingAddressMetadata($processor, $form->_bltID)); | |
75 | $form->assign('paymentFields', self::getPaymentFields($processor)); | |
76 | self::setBillingAddressFields($form, $processor); | |
77 | // @todo - this may be obsolete - although potentially it could be used to re-order things in the form. | |
dde5a0ef | 78 | $form->billingFieldSets['billing_name_address-group']['fields'] = array(); |
dc913073 | 79 | } |
9c39fb25 | 80 | |
6a488035 | 81 | /** |
fe482240 | 82 | * Add general billing fields. |
9c39fb25 | 83 | * |
c490a46a | 84 | * @param CRM_Core_Form $form |
3310ab71 | 85 | * @param CRM_Core_Payment $processor |
6a488035 | 86 | */ |
3310ab71 | 87 | static protected function setBillingAddressFields(&$form, $processor) { |
88 | $billingID = $form->_bltID; | |
89 | $smarty = CRM_Core_Smarty::singleton(); | |
90 | $smarty->assign('billingDetailsFields', self::getBillingAddressFields($processor, $billingID)); | |
91 | } | |
92 | ||
c46f87cf | 93 | /** |
9d421118 | 94 | * Add the payment fields to the template. |
95 | * | |
96 | * Generally this is the payment processor fields & the billing fields required | |
97 | * for the payment processor. However, this has been complicated by adding | |
98 | * pay later billing fields into this mix | |
99 | * | |
100 | * We now have the situation where the required fields cannot be set as required | |
101 | * on the form level if they are required for the payment processor, as another | |
102 | * processor might be selected and the validation will then be incorrect. | |
103 | * | |
104 | * However, if they are required for pay later we DO set them on the form level, | |
105 | * presumably assuming they will be required whatever happens. | |
106 | * | |
107 | * As a side-note this seems to re-enforce the argument for making pay later | |
108 | * operate as a payment processor rather than as a 'special thing on its own'. | |
109 | * | |
c46f87cf | 110 | * @param CRM_Core_Form $form |
9d421118 | 111 | * Form that the payment fields are to be added to. |
dc913073 | 112 | * @param array $paymentFields |
9d421118 | 113 | * Fields that are to be shown on the payment form. |
c46f87cf | 114 | */ |
c319039f | 115 | protected static function addCommonFields(&$form, $paymentFields) { |
9d421118 | 116 | $requiredPaymentFields = array(); |
dc913073 | 117 | foreach ($paymentFields as $name => $field) { |
c42f1a19 | 118 | if ($field['htmlType'] == 'chainSelect') { |
119 | $form->addChainSelect($field['name'], array('required' => FALSE)); | |
120 | } | |
121 | else { | |
122 | $form->add($field['htmlType'], | |
123 | $field['name'], | |
124 | $field['title'], | |
125 | $field['attributes'], | |
126 | FALSE | |
127 | ); | |
c46f87cf | 128 | } |
c319039f | 129 | // This will cause the fields to be marked as required - but it is up to the payment processor to |
130 | // validate it. | |
131 | $requiredPaymentFields[$field['name']] = $field['is_required']; | |
c46f87cf | 132 | } |
c42f1a19 | 133 | |
9d421118 | 134 | $form->assign('requiredPaymentFields', $requiredPaymentFields); |
c46f87cf CW |
135 | } |
136 | ||
44b6505d | 137 | /** |
3310ab71 | 138 | * Get the payment fields that apply to this processor. |
139 | * | |
44b6505d | 140 | * @param array $paymentProcessor |
3310ab71 | 141 | * |
142 | * @todo sometimes things like the country alter the required fields (e.g direct debit fields). We should possibly | |
143 | * set these before calling getPaymentFormFields (as we identify them). | |
44b6505d | 144 | * |
dc913073 | 145 | * @return array |
44b6505d | 146 | */ |
00be9182 | 147 | public static function getPaymentFields($paymentProcessor) { |
18135422 | 148 | return $paymentProcessor['object']->getPaymentFormFields(); |
44b6505d EM |
149 | } |
150 | ||
151 | /** | |
dc913073 | 152 | * @param array $paymentProcessor |
44b6505d | 153 | * |
dc913073 EM |
154 | * @return array |
155 | */ | |
00be9182 | 156 | public static function getPaymentFieldMetadata($paymentProcessor) { |
18135422 | 157 | return array_intersect_key($paymentProcessor['object']->getPaymentFormFieldsMetadata(), array_flip(self::getPaymentFields($paymentProcessor))); |
3310ab71 | 158 | } |
159 | ||
160 | /** | |
161 | * Get the billing fields that apply to this processor. | |
162 | * | |
163 | * @param array $paymentProcessor | |
164 | * @param int $billingLocationID | |
165 | * ID of billing location type. | |
166 | * | |
167 | * @todo sometimes things like the country alter the required fields (e.g postal code). We should possibly | |
168 | * set these before calling getPaymentFormFields (as we identify them). | |
169 | * | |
170 | * @return array | |
171 | */ | |
172 | public static function getBillingAddressFields($paymentProcessor, $billingLocationID) { | |
1d1fee72 | 173 | return $paymentProcessor['object']->getBillingAddressFields($billingLocationID); |
3310ab71 | 174 | } |
175 | ||
176 | /** | |
177 | * @param array $paymentProcessor | |
178 | * | |
179 | * @param int $billingLocationID | |
180 | * | |
181 | * @return array | |
182 | * @throws \CRM_Core_Exception | |
183 | */ | |
184 | public static function getBillingAddressMetadata($paymentProcessor, $billingLocationID) { | |
185 | $paymentProcessorObject = Civi\Payment\System::singleton()->getByProcessor($paymentProcessor); | |
048d49dc | 186 | return array_intersect_key( |
187 | $paymentProcessorObject->getBillingAddressFieldsMetadata($billingLocationID), | |
e58c1c1a | 188 | array_flip(self::getBillingAddressFields($paymentProcessor, $billingLocationID)) |
048d49dc | 189 | ); |
dc913073 EM |
190 | } |
191 | ||
192 | /** | |
44b6505d | 193 | * @param array $paymentProcessor |
44b6505d | 194 | * |
dc913073 | 195 | * @return string |
44b6505d | 196 | */ |
00be9182 | 197 | public static function getPaymentTypeName($paymentProcessor) { |
1d1fee72 | 198 | return $paymentProcessor['object']->getPaymentTypeName(); |
dc913073 | 199 | } |
44b6505d | 200 | |
dc913073 EM |
201 | /** |
202 | * @param array $paymentProcessor | |
203 | * | |
204 | * @return string | |
205 | */ | |
00be9182 | 206 | public static function getPaymentTypeLabel($paymentProcessor) { |
c42f1a19 | 207 | return ts('%1 Information', [$paymentProcessor->getPaymentTypeLabel()]); |
44b6505d EM |
208 | } |
209 | ||
dc913073 | 210 | /** |
a6513ad5 | 211 | * @param CRM_Contribute_Form_AbstractEditPayment|CRM_Contribute_Form_Contribution_Main|CRM_Core_Payment_ProcessorForm|CRM_Contribute_Form_UpdateBilling $form |
6a0b768e TO |
212 | * @param array $processor |
213 | * Array of properties including 'object' as loaded from CRM_Financial_BAO_PaymentProcessor::getPaymentProcessors. | |
1d1fee72 | 214 | * @param int|string $billing_profile_id |
215 | * Id of a profile to be passed to the processor for the processor to merge with it's required fields. | |
216 | * (currently only implemented by manual/ pay-later processor) | |
dc913073 | 217 | * |
225584c9 EM |
218 | * @param bool $isBackOffice |
219 | * Is this a backoffice form. This could affect the display of the cvn or whether some processors show, | |
220 | * although the distinction is losing it's meaning as front end forms are used for back office and a permission | |
221 | * for the 'enter without cvn' is probably more appropriate. Paypal std does not support another user | |
222 | * entering details but once again the issue is not back office but 'another user'. | |
18135422 | 223 | * @param int $paymentInstrumentID |
224 | * Payment instrument ID. | |
225584c9 | 225 | * |
dc913073 EM |
226 | * @return bool |
227 | */ | |
18135422 | 228 | public static function buildPaymentForm(&$form, $processor, $billing_profile_id, $isBackOffice, $paymentInstrumentID = NULL) { |
dde5a0ef EM |
229 | //if the form has address fields assign to the template so the js can decide what billing fields to show |
230 | $profileAddressFields = $form->get('profileAddressFields'); | |
231 | if (!empty($profileAddressFields)) { | |
232 | $form->assign('profileAddressFields', $profileAddressFields); | |
233 | } | |
234 | ||
287aebfb | 235 | if (!empty($processor['object']) && $processor['object']->buildForm($form)) { |
aefd7f6b | 236 | return NULL; |
dde5a0ef EM |
237 | } |
238 | ||
18135422 | 239 | self::setPaymentFieldsByProcessor($form, $processor, $billing_profile_id, $isBackOffice, $paymentInstrumentID); |
c319039f | 240 | self::addCommonFields($form, $form->_paymentFields); |
dc913073 | 241 | self::addRules($form, $form->_paymentFields); |
dc913073 EM |
242 | return (!empty($form->_paymentFields)); |
243 | } | |
44b6505d | 244 | |
dc913073 EM |
245 | /** |
246 | * @param CRM_Core_Form $form | |
6a0b768e TO |
247 | * @param array $paymentFields |
248 | * Array of properties including 'object' as loaded from CRM_Financial_BAO_PaymentProcessor::getPaymentProcessors. | |
dc913073 EM |
249 | * @param $paymentFields |
250 | */ | |
9c39fb25 | 251 | protected static function addRules(&$form, $paymentFields) { |
dc913073 EM |
252 | foreach ($paymentFields as $paymentField => $fieldSpecs) { |
253 | if (!empty($fieldSpecs['rules'])) { | |
254 | foreach ($fieldSpecs['rules'] as $rule) { | |
255 | $form->addRule($paymentField, | |
256 | $rule['rule_message'], | |
257 | $rule['rule_name'], | |
258 | $rule['rule_parameters'] | |
259 | ); | |
260 | } | |
261 | } | |
262 | } | |
6a488035 TO |
263 | } |
264 | ||
a479fe60 | 265 | /** |
54957108 | 266 | * Validate the payment instrument values before passing it to the payment processor. |
267 | * | |
268 | * We want this to be able to be overridden by the payment processor, and default to using | |
a479fe60 | 269 | * this object's validCreditCard for credit cards (implemented as the default in the Payment class). |
54957108 | 270 | * |
271 | * @param int $payment_processor_id | |
272 | * @param array $values | |
273 | * @param array $errors | |
274 | * @param int $billing_profile_id | |
a479fe60 | 275 | */ |
1d1fee72 | 276 | public static function validatePaymentInstrument($payment_processor_id, $values, &$errors, $billing_profile_id) { |
277 | $payment = Civi\Payment\System::singleton()->getById($payment_processor_id); | |
278 | $payment->setBillingProfile($billing_profile_id); | |
279 | $payment->validatePaymentInstrument($values, $errors); | |
a479fe60 | 280 | } |
281 | ||
bef9421f CW |
282 | /** |
283 | * The credit card pseudo constant results only the CC label, not the key ID | |
284 | * So we normalize the name to use it as a CSS class. | |
285 | */ | |
cb5962bd | 286 | public static function getCreditCardCSSNames($creditCards = array()) { |
bef9421f | 287 | $creditCardTypes = array(); |
cb5962bd SL |
288 | if (empty($creditCards)) { |
289 | $creditCards = CRM_Contribute_PseudoConstant::creditCard(); | |
290 | } | |
291 | foreach ($creditCards as $key => $name) { | |
bef9421f CW |
292 | // Replace anything not css-friendly by an underscore |
293 | // Non-latin names will not like this, but so many things are wrong with | |
294 | // the credit-card type configurations already. | |
295 | $key = str_replace(' ', '', $key); | |
296 | $key = preg_replace('/[^a-zA-Z0-9]/', '_', $key); | |
297 | $key = strtolower($key); | |
298 | $creditCardTypes[$key] = $name; | |
299 | } | |
300 | return $creditCardTypes; | |
301 | } | |
302 | ||
70d1766d | 303 | /** |
304 | * Set default values for the form. | |
305 | * | |
306 | * @param CRM_Core_Form $form | |
307 | * @param int $contactID | |
308 | */ | |
309 | public static function setDefaultValues(&$form, $contactID) { | |
310 | $billingDefaults = $form->getProfileDefaults('Billing', $contactID); | |
311 | $form->_defaults = array_merge($form->_defaults, $billingDefaults); | |
312 | ||
313 | // set default country & state from config if no country set | |
314 | // note the effect of this is to set the billing country to default to the site default | |
315 | // country if the person has an address but no country (for anonymous country is set above) | |
316 | // this could have implications if the billing profile is filled but hidden. | |
317 | // this behaviour has been in place for a while but the use of js to hide things has increased | |
318 | if (empty($form->_defaults["billing_country_id-{$form->_bltID}"])) { | |
319 | $form->_defaults["billing_country_id-{$form->_bltID}"] = CRM_Core_Config::singleton()->defaultContactCountry; | |
320 | } | |
321 | if (empty($form->_defaults["billing_state_province_id-{$form->_bltID}"])) { | |
322 | $form->_defaults["billing_state_province_id-{$form->_bltID}"] = CRM_Core_Config::singleton() | |
323 | ->defaultContactStateProvince; | |
324 | } | |
325 | } | |
326 | ||
7cb3d4f0 | 327 | /** |
fe482240 | 328 | * Make sure that credit card number and cvv are valid. |
7cb3d4f0 | 329 | * Called within the scope of a QF formRule function |
431c430b EM |
330 | * |
331 | * @param array $values | |
332 | * @param array $errors | |
06051ca4 | 333 | * @param int $processorID |
7cb3d4f0 | 334 | */ |
06051ca4 | 335 | public static function validateCreditCard($values, &$errors, $processorID = NULL) { |
4d1fd569 | 336 | if (!empty($values['credit_card_type']) || !empty($values['credit_card_number'])) { |
27b252af SL |
337 | if (!empty($values['credit_card_type'])) { |
338 | $processorCards = CRM_Financial_BAO_PaymentProcessor::getCreditCards($processorID); | |
339 | if (!empty($processorCards) && !in_array($values['credit_card_type'], $processorCards)) { | |
340 | $errors['credit_card_type'] = ts('This procesor does not support credit card type ' . $values['credit_card_type']); | |
341 | } | |
342 | } | |
7cb3d4f0 CW |
343 | if (!empty($values['credit_card_number']) && |
344 | !CRM_Utils_Rule::creditCardNumber($values['credit_card_number'], $values['credit_card_type']) | |
345 | ) { | |
8543f7c1 | 346 | $errors['credit_card_number'] = ts('Please enter a valid Card Number'); |
7cb3d4f0 CW |
347 | } |
348 | if (!empty($values['cvv2']) && | |
349 | !CRM_Utils_Rule::cvv($values['cvv2'], $values['credit_card_type']) | |
350 | ) { | |
8543f7c1 | 351 | $errors['cvv2'] = ts('Please enter a valid Card Verification Number'); |
7cb3d4f0 CW |
352 | } |
353 | } | |
354 | } | |
355 | ||
6a488035 | 356 | /** |
fe482240 | 357 | * Map address fields. |
6a488035 | 358 | * |
100fef9d | 359 | * @param int $id |
431c430b EM |
360 | * @param array $src |
361 | * @param array $dst | |
77b97be7 | 362 | * @param bool $reverse |
6a488035 | 363 | */ |
431c430b | 364 | public static function mapParams($id, $src, &$dst, $reverse = FALSE) { |
0b05b9a9 | 365 | $map = array( |
366 | 'first_name' => 'billing_first_name', | |
367 | 'middle_name' => 'billing_middle_name', | |
368 | 'last_name' => 'billing_last_name', | |
369 | 'email' => "email-$id", | |
370 | 'street_address' => "billing_street_address-$id", | |
371 | 'supplemental_address_1' => "billing_supplemental_address_1-$id", | |
372 | 'city' => "billing_city-$id", | |
373 | 'state_province' => "billing_state_province-$id", | |
374 | 'postal_code' => "billing_postal_code-$id", | |
375 | 'country' => "billing_country-$id", | |
376 | 'contactID' => 'contact_id', | |
377 | ); | |
6a488035 TO |
378 | |
379 | foreach ($map as $n => $v) { | |
380 | if (!$reverse) { | |
381 | if (isset($src[$n])) { | |
382 | $dst[$v] = $src[$n]; | |
383 | } | |
384 | } | |
385 | else { | |
386 | if (isset($src[$v])) { | |
387 | $dst[$n] = $src[$v]; | |
388 | } | |
389 | } | |
390 | } | |
3be4a20e BS |
391 | |
392 | //CRM-19469 provide option for returning modified params | |
393 | return $dst; | |
6a488035 TO |
394 | } |
395 | ||
396 | /** | |
fe482240 | 397 | * Get the credit card expiration month. |
6a488035 TO |
398 | * The date format for this field should typically be "M Y" (ex: Feb 2011) or "m Y" (02 2011) |
399 | * See CRM-9017 | |
400 | * | |
2a6da8d7 EM |
401 | * @param $src |
402 | * | |
6a488035 | 403 | * @return int |
6a488035 | 404 | */ |
00be9182 | 405 | public static function getCreditCardExpirationMonth($src) { |
6a488035 TO |
406 | if ($month = CRM_Utils_Array::value('M', $src['credit_card_exp_date'])) { |
407 | return $month; | |
408 | } | |
409 | ||
410 | return CRM_Utils_Array::value('m', $src['credit_card_exp_date']); | |
411 | } | |
412 | ||
413 | /** | |
fe482240 | 414 | * Get the credit card expiration year. |
6a488035 | 415 | * The date format for this field should typically be "M Y" (ex: Feb 2011) or "m Y" (02 2011) |
c1cc3e0c | 416 | * This function exists only to make it consistent with getCreditCardExpirationMonth |
6a488035 | 417 | * |
2a6da8d7 EM |
418 | * @param $src |
419 | * | |
6a488035 | 420 | * @return int |
6a488035 | 421 | */ |
00be9182 | 422 | public static function getCreditCardExpirationYear($src) { |
6a488035 TO |
423 | return CRM_Utils_Array::value('Y', $src['credit_card_exp_date']); |
424 | } | |
96025800 | 425 | |
c42f1a19 | 426 | /** |
427 | * Get the label for the processor. | |
428 | * | |
429 | * We do not use a label if there are no enterable fields. | |
430 | * | |
431 | * @param \CRM_Core_Payment $processor | |
432 | * | |
433 | * @return string | |
434 | */ | |
435 | public static function getPaymentLabel($processor) { | |
436 | $isVisible = FALSE; | |
437 | $paymentTypeLabel = self::getPaymentTypeLabel($processor); | |
438 | foreach (self::getPaymentFieldMetadata(['object' => $processor]) as $paymentField) { | |
439 | if ($paymentField['htmlType'] !== 'hidden') { | |
440 | $isVisible = TRUE; | |
441 | } | |
442 | } | |
443 | return $isVisible ? $paymentTypeLabel : ''; | |
444 | ||
445 | } | |
446 | ||
6a488035 | 447 | } |