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1 | <?php |
2 | /* | |
3 | +--------------------------------------------------------------------+ | |
7e9e8871 | 4 | | CiviCRM version 4.7 | |
6a488035 | 5 | +--------------------------------------------------------------------+ |
0f03f337 | 6 | | Copyright CiviCRM LLC (c) 2004-2017 | |
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 | |
0f03f337 | 32 | * @copyright CiviCRM LLC (c) 2004-2017 |
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 $isBackOffice |
54 | * Is this a back office function? If so the option to suppress the cvn needs to be evaluated. | |
dc913073 | 55 | */ |
1d1fee72 | 56 | static public function setPaymentFieldsByProcessor(&$form, $processor, $billing_profile_id = NULL, $isBackOffice = FALSE) { |
dc913073 | 57 | $form->billingFieldSets = array(); |
1d1fee72 | 58 | // Load the pay-later processor |
59 | // @todo load this right up where the other processors are loaded initially. | |
3310ab71 | 60 | if (empty($processor)) { |
1d1fee72 | 61 | $processor = CRM_Financial_BAO_PaymentProcessor::getPayment(0); |
dc913073 | 62 | } |
3310ab71 | 63 | |
1d1fee72 | 64 | $processor['object']->setBillingProfile($billing_profile_id); |
3310ab71 | 65 | $paymentTypeName = self::getPaymentTypeName($processor); |
66 | $paymentTypeLabel = self::getPaymentTypeLabel($processor); | |
67 | $form->assign('paymentTypeName', $paymentTypeName); | |
68 | $form->assign('paymentTypeLabel', $paymentTypeLabel); | |
69 | $form->_paymentFields = $form->billingFieldSets[$paymentTypeName]['fields'] = self::getPaymentFieldMetadata($processor); | |
70 | $form->_paymentFields = array_merge($form->_paymentFields, self::getBillingAddressMetadata($processor, $form->_bltID)); | |
71 | $form->assign('paymentFields', self::getPaymentFields($processor)); | |
72 | self::setBillingAddressFields($form, $processor); | |
73 | // @todo - this may be obsolete - although potentially it could be used to re-order things in the form. | |
dde5a0ef | 74 | $form->billingFieldSets['billing_name_address-group']['fields'] = array(); |
dc913073 | 75 | } |
9c39fb25 | 76 | |
6a488035 | 77 | /** |
fe482240 | 78 | * Add general billing fields. |
9c39fb25 | 79 | * |
c490a46a | 80 | * @param CRM_Core_Form $form |
3310ab71 | 81 | * @param CRM_Core_Payment $processor |
6a488035 | 82 | */ |
3310ab71 | 83 | static protected function setBillingAddressFields(&$form, $processor) { |
84 | $billingID = $form->_bltID; | |
85 | $smarty = CRM_Core_Smarty::singleton(); | |
86 | $smarty->assign('billingDetailsFields', self::getBillingAddressFields($processor, $billingID)); | |
87 | } | |
88 | ||
c46f87cf | 89 | /** |
9d421118 | 90 | * Add the payment fields to the template. |
91 | * | |
92 | * Generally this is the payment processor fields & the billing fields required | |
93 | * for the payment processor. However, this has been complicated by adding | |
94 | * pay later billing fields into this mix | |
95 | * | |
96 | * We now have the situation where the required fields cannot be set as required | |
97 | * on the form level if they are required for the payment processor, as another | |
98 | * processor might be selected and the validation will then be incorrect. | |
99 | * | |
100 | * However, if they are required for pay later we DO set them on the form level, | |
101 | * presumably assuming they will be required whatever happens. | |
102 | * | |
103 | * As a side-note this seems to re-enforce the argument for making pay later | |
104 | * operate as a payment processor rather than as a 'special thing on its own'. | |
105 | * | |
c46f87cf | 106 | * @param CRM_Core_Form $form |
9d421118 | 107 | * Form that the payment fields are to be added to. |
dc913073 | 108 | * @param array $paymentFields |
9d421118 | 109 | * Fields that are to be shown on the payment form. |
c46f87cf | 110 | */ |
c319039f | 111 | protected static function addCommonFields(&$form, $paymentFields) { |
9d421118 | 112 | $requiredPaymentFields = array(); |
dc913073 | 113 | foreach ($paymentFields as $name => $field) { |
c46f87cf CW |
114 | if (!empty($field['cc_field'])) { |
115 | if ($field['htmlType'] == 'chainSelect') { | |
c319039f | 116 | $form->addChainSelect($field['name'], array('required' => FALSE)); |
c46f87cf CW |
117 | } |
118 | else { | |
119 | $form->add($field['htmlType'], | |
120 | $field['name'], | |
121 | $field['title'], | |
122 | $field['attributes'], | |
c319039f | 123 | FALSE |
c46f87cf CW |
124 | ); |
125 | } | |
126 | } | |
c319039f | 127 | // This will cause the fields to be marked as required - but it is up to the payment processor to |
128 | // validate it. | |
129 | $requiredPaymentFields[$field['name']] = $field['is_required']; | |
c46f87cf | 130 | } |
9d421118 | 131 | $form->assign('requiredPaymentFields', $requiredPaymentFields); |
c46f87cf CW |
132 | } |
133 | ||
44b6505d | 134 | /** |
3310ab71 | 135 | * Get the payment fields that apply to this processor. |
136 | * | |
44b6505d | 137 | * @param array $paymentProcessor |
3310ab71 | 138 | * |
139 | * @todo sometimes things like the country alter the required fields (e.g direct debit fields). We should possibly | |
140 | * set these before calling getPaymentFormFields (as we identify them). | |
44b6505d | 141 | * |
dc913073 | 142 | * @return array |
44b6505d | 143 | */ |
00be9182 | 144 | public static function getPaymentFields($paymentProcessor) { |
9d8f43b1 | 145 | $paymentProcessorObject = Civi\Payment\System::singleton()->getByProcessor($paymentProcessor); |
dc913073 | 146 | return $paymentProcessorObject->getPaymentFormFields(); |
44b6505d EM |
147 | } |
148 | ||
149 | /** | |
dc913073 | 150 | * @param array $paymentProcessor |
44b6505d | 151 | * |
dc913073 EM |
152 | * @return array |
153 | */ | |
00be9182 | 154 | public static function getPaymentFieldMetadata($paymentProcessor) { |
9d8f43b1 | 155 | $paymentProcessorObject = Civi\Payment\System::singleton()->getByProcessor($paymentProcessor); |
3310ab71 | 156 | return array_intersect_key($paymentProcessorObject->getPaymentFormFieldsMetadata(), array_flip(self::getPaymentFields($paymentProcessor))); |
157 | } | |
158 | ||
159 | /** | |
160 | * Get the billing fields that apply to this processor. | |
161 | * | |
162 | * @param array $paymentProcessor | |
163 | * @param int $billingLocationID | |
164 | * ID of billing location type. | |
165 | * | |
166 | * @todo sometimes things like the country alter the required fields (e.g postal code). We should possibly | |
167 | * set these before calling getPaymentFormFields (as we identify them). | |
168 | * | |
169 | * @return array | |
170 | */ | |
171 | public static function getBillingAddressFields($paymentProcessor, $billingLocationID) { | |
1d1fee72 | 172 | return $paymentProcessor['object']->getBillingAddressFields($billingLocationID); |
3310ab71 | 173 | } |
174 | ||
175 | /** | |
176 | * @param array $paymentProcessor | |
177 | * | |
178 | * @param int $billingLocationID | |
179 | * | |
180 | * @return array | |
181 | * @throws \CRM_Core_Exception | |
182 | */ | |
183 | public static function getBillingAddressMetadata($paymentProcessor, $billingLocationID) { | |
184 | $paymentProcessorObject = Civi\Payment\System::singleton()->getByProcessor($paymentProcessor); | |
048d49dc | 185 | return array_intersect_key( |
186 | $paymentProcessorObject->getBillingAddressFieldsMetadata($billingLocationID), | |
e58c1c1a | 187 | array_flip(self::getBillingAddressFields($paymentProcessor, $billingLocationID)) |
048d49dc | 188 | ); |
dc913073 EM |
189 | } |
190 | ||
191 | /** | |
44b6505d | 192 | * @param array $paymentProcessor |
44b6505d | 193 | * |
dc913073 | 194 | * @return string |
44b6505d | 195 | */ |
00be9182 | 196 | public static function getPaymentTypeName($paymentProcessor) { |
1d1fee72 | 197 | return $paymentProcessor['object']->getPaymentTypeName(); |
dc913073 | 198 | } |
44b6505d | 199 | |
dc913073 EM |
200 | /** |
201 | * @param array $paymentProcessor | |
202 | * | |
203 | * @return string | |
204 | */ | |
00be9182 | 205 | public static function getPaymentTypeLabel($paymentProcessor) { |
9d8f43b1 | 206 | $paymentProcessorObject = Civi\Payment\System::singleton()->getByProcessor($paymentProcessor); |
dc913073 | 207 | return ts(($paymentProcessorObject->getPaymentTypeLabel()) . ' Information'); |
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 $isBackOffice |
219 | * Is this a backoffice form. This could affect the display of the cvn or whether some processors show, | |
220 | * although the distinction is losing it's meaning as front end forms are used for back office and a permission | |
221 | * for the 'enter without cvn' is probably more appropriate. Paypal std does not support another user | |
222 | * entering details but once again the issue is not back office but 'another user'. | |
223 | * | |
dc913073 EM |
224 | * @return bool |
225 | */ | |
1d1fee72 | 226 | public static function buildPaymentForm(&$form, $processor, $billing_profile_id, $isBackOffice) { |
dde5a0ef EM |
227 | //if the form has address fields assign to the template so the js can decide what billing fields to show |
228 | $profileAddressFields = $form->get('profileAddressFields'); | |
229 | if (!empty($profileAddressFields)) { | |
230 | $form->assign('profileAddressFields', $profileAddressFields); | |
231 | } | |
232 | ||
287aebfb | 233 | if (!empty($processor['object']) && $processor['object']->buildForm($form)) { |
aefd7f6b | 234 | return NULL; |
dde5a0ef EM |
235 | } |
236 | ||
1d1fee72 | 237 | self::setPaymentFieldsByProcessor($form, $processor, $billing_profile_id, $isBackOffice); |
c319039f | 238 | self::addCommonFields($form, $form->_paymentFields); |
dc913073 | 239 | self::addRules($form, $form->_paymentFields); |
dc913073 EM |
240 | return (!empty($form->_paymentFields)); |
241 | } | |
44b6505d | 242 | |
dc913073 EM |
243 | /** |
244 | * @param CRM_Core_Form $form | |
6a0b768e TO |
245 | * @param array $paymentFields |
246 | * Array of properties including 'object' as loaded from CRM_Financial_BAO_PaymentProcessor::getPaymentProcessors. | |
dc913073 EM |
247 | * @param $paymentFields |
248 | */ | |
9c39fb25 | 249 | protected static function addRules(&$form, $paymentFields) { |
dc913073 EM |
250 | foreach ($paymentFields as $paymentField => $fieldSpecs) { |
251 | if (!empty($fieldSpecs['rules'])) { | |
252 | foreach ($fieldSpecs['rules'] as $rule) { | |
253 | $form->addRule($paymentField, | |
254 | $rule['rule_message'], | |
255 | $rule['rule_name'], | |
256 | $rule['rule_parameters'] | |
257 | ); | |
258 | } | |
259 | } | |
260 | } | |
6a488035 TO |
261 | } |
262 | ||
a479fe60 | 263 | /** |
54957108 | 264 | * Validate the payment instrument values before passing it to the payment processor. |
265 | * | |
266 | * We want this to be able to be overridden by the payment processor, and default to using | |
a479fe60 | 267 | * this object's validCreditCard for credit cards (implemented as the default in the Payment class). |
54957108 | 268 | * |
269 | * @param int $payment_processor_id | |
270 | * @param array $values | |
271 | * @param array $errors | |
272 | * @param int $billing_profile_id | |
a479fe60 | 273 | */ |
1d1fee72 | 274 | public static function validatePaymentInstrument($payment_processor_id, $values, &$errors, $billing_profile_id) { |
275 | $payment = Civi\Payment\System::singleton()->getById($payment_processor_id); | |
276 | $payment->setBillingProfile($billing_profile_id); | |
277 | $payment->validatePaymentInstrument($values, $errors); | |
a479fe60 | 278 | } |
279 | ||
bef9421f CW |
280 | /** |
281 | * The credit card pseudo constant results only the CC label, not the key ID | |
282 | * So we normalize the name to use it as a CSS class. | |
283 | */ | |
cb5962bd | 284 | public static function getCreditCardCSSNames($creditCards = array()) { |
bef9421f | 285 | $creditCardTypes = array(); |
cb5962bd SL |
286 | if (empty($creditCards)) { |
287 | $creditCards = CRM_Contribute_PseudoConstant::creditCard(); | |
288 | } | |
289 | foreach ($creditCards as $key => $name) { | |
bef9421f CW |
290 | // Replace anything not css-friendly by an underscore |
291 | // Non-latin names will not like this, but so many things are wrong with | |
292 | // the credit-card type configurations already. | |
293 | $key = str_replace(' ', '', $key); | |
294 | $key = preg_replace('/[^a-zA-Z0-9]/', '_', $key); | |
295 | $key = strtolower($key); | |
296 | $creditCardTypes[$key] = $name; | |
297 | } | |
298 | return $creditCardTypes; | |
299 | } | |
300 | ||
70d1766d | 301 | /** |
302 | * Set default values for the form. | |
303 | * | |
304 | * @param CRM_Core_Form $form | |
305 | * @param int $contactID | |
306 | */ | |
307 | public static function setDefaultValues(&$form, $contactID) { | |
308 | $billingDefaults = $form->getProfileDefaults('Billing', $contactID); | |
309 | $form->_defaults = array_merge($form->_defaults, $billingDefaults); | |
310 | ||
311 | // set default country & state from config if no country set | |
312 | // note the effect of this is to set the billing country to default to the site default | |
313 | // country if the person has an address but no country (for anonymous country is set above) | |
314 | // this could have implications if the billing profile is filled but hidden. | |
315 | // this behaviour has been in place for a while but the use of js to hide things has increased | |
316 | if (empty($form->_defaults["billing_country_id-{$form->_bltID}"])) { | |
317 | $form->_defaults["billing_country_id-{$form->_bltID}"] = CRM_Core_Config::singleton()->defaultContactCountry; | |
318 | } | |
319 | if (empty($form->_defaults["billing_state_province_id-{$form->_bltID}"])) { | |
320 | $form->_defaults["billing_state_province_id-{$form->_bltID}"] = CRM_Core_Config::singleton() | |
321 | ->defaultContactStateProvince; | |
322 | } | |
323 | } | |
324 | ||
7cb3d4f0 | 325 | /** |
fe482240 | 326 | * Make sure that credit card number and cvv are valid. |
7cb3d4f0 | 327 | * Called within the scope of a QF formRule function |
431c430b EM |
328 | * |
329 | * @param array $values | |
330 | * @param array $errors | |
06051ca4 | 331 | * @param int $processorID |
7cb3d4f0 | 332 | */ |
06051ca4 | 333 | public static function validateCreditCard($values, &$errors, $processorID = NULL) { |
4d1fd569 | 334 | if (!empty($values['credit_card_type']) || !empty($values['credit_card_number'])) { |
27b252af SL |
335 | if (!empty($values['credit_card_type'])) { |
336 | $processorCards = CRM_Financial_BAO_PaymentProcessor::getCreditCards($processorID); | |
337 | if (!empty($processorCards) && !in_array($values['credit_card_type'], $processorCards)) { | |
338 | $errors['credit_card_type'] = ts('This procesor does not support credit card type ' . $values['credit_card_type']); | |
339 | } | |
340 | } | |
7cb3d4f0 CW |
341 | if (!empty($values['credit_card_number']) && |
342 | !CRM_Utils_Rule::creditCardNumber($values['credit_card_number'], $values['credit_card_type']) | |
343 | ) { | |
8543f7c1 | 344 | $errors['credit_card_number'] = ts('Please enter a valid Card Number'); |
7cb3d4f0 CW |
345 | } |
346 | if (!empty($values['cvv2']) && | |
347 | !CRM_Utils_Rule::cvv($values['cvv2'], $values['credit_card_type']) | |
348 | ) { | |
8543f7c1 | 349 | $errors['cvv2'] = ts('Please enter a valid Card Verification Number'); |
7cb3d4f0 CW |
350 | } |
351 | } | |
352 | } | |
353 | ||
6a488035 | 354 | /** |
fe482240 | 355 | * Map address fields. |
6a488035 | 356 | * |
100fef9d | 357 | * @param int $id |
431c430b EM |
358 | * @param array $src |
359 | * @param array $dst | |
77b97be7 | 360 | * @param bool $reverse |
6a488035 | 361 | */ |
431c430b | 362 | public static function mapParams($id, $src, &$dst, $reverse = FALSE) { |
0b05b9a9 | 363 | $map = array( |
364 | 'first_name' => 'billing_first_name', | |
365 | 'middle_name' => 'billing_middle_name', | |
366 | 'last_name' => 'billing_last_name', | |
367 | 'email' => "email-$id", | |
368 | 'street_address' => "billing_street_address-$id", | |
369 | 'supplemental_address_1' => "billing_supplemental_address_1-$id", | |
370 | 'city' => "billing_city-$id", | |
371 | 'state_province' => "billing_state_province-$id", | |
372 | 'postal_code' => "billing_postal_code-$id", | |
373 | 'country' => "billing_country-$id", | |
374 | 'contactID' => 'contact_id', | |
375 | ); | |
6a488035 TO |
376 | |
377 | foreach ($map as $n => $v) { | |
378 | if (!$reverse) { | |
379 | if (isset($src[$n])) { | |
380 | $dst[$v] = $src[$n]; | |
381 | } | |
382 | } | |
383 | else { | |
384 | if (isset($src[$v])) { | |
385 | $dst[$n] = $src[$v]; | |
386 | } | |
387 | } | |
388 | } | |
389 | } | |
390 | ||
391 | /** | |
fe482240 | 392 | * Get the credit card expiration month. |
6a488035 TO |
393 | * The date format for this field should typically be "M Y" (ex: Feb 2011) or "m Y" (02 2011) |
394 | * See CRM-9017 | |
395 | * | |
2a6da8d7 EM |
396 | * @param $src |
397 | * | |
6a488035 | 398 | * @return int |
6a488035 | 399 | */ |
00be9182 | 400 | public static function getCreditCardExpirationMonth($src) { |
6a488035 TO |
401 | if ($month = CRM_Utils_Array::value('M', $src['credit_card_exp_date'])) { |
402 | return $month; | |
403 | } | |
404 | ||
405 | return CRM_Utils_Array::value('m', $src['credit_card_exp_date']); | |
406 | } | |
407 | ||
408 | /** | |
fe482240 | 409 | * Get the credit card expiration year. |
6a488035 | 410 | * The date format for this field should typically be "M Y" (ex: Feb 2011) or "m Y" (02 2011) |
c1cc3e0c | 411 | * This function exists only to make it consistent with getCreditCardExpirationMonth |
6a488035 | 412 | * |
2a6da8d7 EM |
413 | * @param $src |
414 | * | |
6a488035 | 415 | * @return int |
6a488035 | 416 | */ |
00be9182 | 417 | public static function getCreditCardExpirationYear($src) { |
6a488035 TO |
418 | return CRM_Utils_Array::value('Y', $src['credit_card_exp_date']); |
419 | } | |
96025800 | 420 | |
6a488035 | 421 | } |