CRM/Event/Form/Registration/Confirm.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.7                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2016                                |
   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  +--------------------------------------------------------------------+
  26  */
  27
  28 /**
  29  * @package CRM
  30  * @copyright CiviCRM LLC (c) 2004-2016
  31  */
  32
  33 /**
  34  * This class generates form components for processing Event.
  35  */
  36 class CRM_Event_Form_Registration_Confirm extends CRM_Event_Form_Registration {
  37
  38   /**
  39    * The values for the contribution db object.
  40    *
  41    * @var array
  42    */
  43   public $_values;
  44
  45   /**
  46    * The total amount.
  47    *
  48    * @var float
  49    */
  50   public $_totalAmount;
  51
  52   /**
  53    * Set variables up before form is built.
  54    */
  55   public function preProcess() {
  56     parent::preProcess();
  57
  58     // lineItem isn't set until Register postProcess
  59     $this->_lineItem = $this->get('lineItem');
  60
  61     $this->_params = $this->get('params');
  62     $this->_params[0]['tax_amount'] = $this->get('tax_amount');
  63
  64     $this->_params[0]['is_pay_later'] = $this->get('is_pay_later');
  65     $this->assign('is_pay_later', $this->_params[0]['is_pay_later']);
  66     if ($this->_params[0]['is_pay_later']) {
  67       $this->assign('pay_later_receipt', $this->_values['event']['pay_later_receipt']);
  68     }
  69
  70     CRM_Utils_Hook::eventDiscount($this, $this->_params);
  71
  72     if (!empty($this->_params[0]['discount']) && !empty($this->_params[0]['discount']['applied'])) {
  73       $this->set('hookDiscount', $this->_params[0]['discount']);
  74       $this->assign('hookDiscount', $this->_params[0]['discount']);
  75     }
  76
  77     // The concept of contributeMode is deprecated.
  78     if ($this->_contributeMode == 'express') {
  79       $params = array();
  80       // rfp == redirect from paypal
  81       // rfp is probably not required - the getPreApprovalDetails should deal with any payment-processor specific 'stuff'
  82       $rfp = CRM_Utils_Request::retrieve('rfp', 'Boolean',
  83         CRM_Core_DAO::$_nullObject, FALSE, NULL, 'GET'
  84       );
  85
  86       //we lost rfp in case of additional participant. So set it explicitly.
  87       if ($rfp || CRM_Utils_Array::value('additional_participants', $this->_params[0], FALSE)) {
  88         if (!empty($this->_paymentProcessor) &&  $this->_paymentProcessor['object']->supports('preApproval')) {
  89           $preApprovalParams = $this->_paymentProcessor['object']->getPreApprovalDetails($this->get('pre_approval_parameters'));
  90           $params = array_merge($this->_params, $preApprovalParams);
  91         }
  92         CRM_Core_Payment_Form::mapParams($this->_bltID, $params, $params, FALSE);
  93
  94         // set a few other parameters that are not really specific to this method because we don't know what
  95         // will break if we change this.
  96         $params['amount'] = $this->_params[0]['amount'];
  97         if (!empty($this->_params[0]['discount'])) {
  98           $params['discount'] = $this->_params[0]['discount'];
  99           $params['discountAmount'] = $this->_params[0]['discountAmount'];
 100           $params['discountMessage'] = $this->_params[0]['discountMessage'];
 101         }
 102
 103         $params['amount_level'] = $this->_params[0]['amount_level'];
 104         $params['currencyID'] = $this->_params[0]['currencyID'];
 105
 106         // also merge all the other values from the profile fields
 107         $values = $this->controller->exportValues('Register');
 108         $skipFields = array(
 109           'amount',
 110           "street_address-{$this->_bltID}",
 111           "city-{$this->_bltID}",
 112           "state_province_id-{$this->_bltID}",
 113           "postal_code-{$this->_bltID}",
 114           "country_id-{$this->_bltID}",
 115         );
 116
 117         foreach ($values as $name => $value) {
 118           // skip amount field
 119           if (!in_array($name, $skipFields)) {
 120             $params[$name] = $value;
 121           }
 122           if (substr($name, 0, 6) == 'price_') {
 123             $params[$name] = $this->_params[0][$name];
 124           }
 125         }
 126         $this->set('getExpressCheckoutDetails', $params);
 127       }
 128       $this->_params[0] = array_merge($this->_params[0], $params);
 129       $this->_params[0]['is_primary'] = 1;
 130     }
 131     else {
 132       //process only primary participant params.
 133       $registerParams = $this->_params[0];
 134       if (isset($registerParams["billing_state_province_id-{$this->_bltID}"])
 135         && $registerParams["billing_state_province_id-{$this->_bltID}"]
 136       ) {
 137         $registerParams["billing_state_province-{$this->_bltID}"] = CRM_Core_PseudoConstant::stateProvinceAbbreviation($registerParams["billing_state_province_id-{$this->_bltID}"]);
 138       }
 139
 140       if (isset($registerParams["billing_country_id-{$this->_bltID}"]) && $registerParams["billing_country_id-{$this->_bltID}"]) {
 141         $registerParams["billing_country-{$this->_bltID}"] = CRM_Core_PseudoConstant::countryIsoCode($registerParams["billing_country_id-{$this->_bltID}"]);
 142       }
 143       if (isset($registerParams['credit_card_exp_date'])) {
 144         $registerParams['year'] = CRM_Core_Payment_Form::getCreditCardExpirationYear($registerParams);
 145         $registerParams['month'] = CRM_Core_Payment_Form::getCreditCardExpirationMonth($registerParams);
 146       }
 147       if ($this->_values['event']['is_monetary']) {
 148         $registerParams['ip_address'] = CRM_Utils_System::ipAddress();
 149         $registerParams['currencyID'] = $this->_params[0]['currencyID'];
 150       }
 151       //assign back primary participant params.
 152       $this->_params[0] = $registerParams;
 153     }
 154
 155     if ($this->_values['event']['is_monetary']) {
 156       $this->_params[0]['invoiceID'] = $this->get('invoiceID');
 157     }
 158     $this->assign('defaultRole', FALSE);
 159     if (CRM_Utils_Array::value('defaultRole', $this->_params[0]) == 1) {
 160       $this->assign('defaultRole', TRUE);
 161     }
 162
 163     if (empty($this->_params[0]['participant_role_id']) &&
 164       $this->_values['event']['default_role_id']
 165     ) {
 166       $this->_params[0]['participant_role_id'] = $this->_values['event']['default_role_id'];
 167     }
 168
 169     if (isset($this->_values['event']['confirm_title'])) {
 170       CRM_Utils_System::setTitle($this->_values['event']['confirm_title']);
 171     }
 172
 173     if ($this->_pcpId) {
 174       $params = CRM_Contribute_Form_Contribution_Confirm::processPcp($this, $this->_params[0]);
 175       $this->_params[0] = $params;
 176     }
 177
 178     $this->set('params', $this->_params);
 179   }
 180
 181   /**
 182    * Overwrite action, since we are only showing elements in frozen mode no help display needed.
 183    *
 184    * @return int
 185    */
 186   public function getAction() {
 187     if ($this->_action & CRM_Core_Action::PREVIEW) {
 188       return CRM_Core_Action::VIEW | CRM_Core_Action::PREVIEW;
 189     }
 190     else {
 191       return CRM_Core_Action::VIEW;
 192     }
 193   }
 194
 195   /**
 196    * Build the form object.
 197    */
 198   public function buildQuickForm() {
 199     $this->assignToTemplate();
 200
 201     if ($this->_values['event']['is_monetary'] &&
 202       ($this->_params[0]['amount'] || $this->_params[0]['amount'] == 0)
 203     ) {
 204       $this->_amount = array();
 205
 206       $taxAmount = 0;
 207       foreach ($this->_params as $k => $v) {
 208         if ($v == 'skip') {
 209           continue;
 210         }
 211         $individualTaxAmount = 0;
 212         //display tax amount on confirmation page
 213         $taxAmount += $v['tax_amount'];
 214         if (is_array($v)) {
 215           foreach (array(
 216                      'first_name',
 217                      'last_name',
 218                    ) as $name) {
 219             if (isset($v['billing_' . $name]) &&
 220               !isset($v[$name])
 221             ) {
 222               $v[$name] = $v['billing_' . $name];
 223             }
 224           }
 225
 226           if (!empty($v['first_name']) && !empty($v['last_name'])) {
 227             $append = $v['first_name'] . ' ' . $v['last_name'];
 228           }
 229           else {
 230             //use an email if we have one
 231             foreach ($v as $v_key => $v_val) {
 232               if (substr($v_key, 0, 6) == 'email-') {
 233                 $append = $v[$v_key];
 234               }
 235             }
 236           }
 237
 238           $this->_amount[$k]['amount'] = $v['amount'];
 239           if (!empty($v['discountAmount'])) {
 240             $this->_amount[$k]['amount'] -= $v['discountAmount'];
 241           }
 242
 243           $this->_amount[$k]['label'] = preg_replace('/\ 1/', '', $v['amount_level']) . '  -  ' . $append;
 244           $this->_part[$k]['info'] = CRM_Utils_Array::value('first_name', $v) . ' ' . CRM_Utils_Array::value('last_name', $v);
 245           if (empty($v['first_name'])) {
 246             $this->_part[$k]['info'] = $append;
 247           }
 248
 249           /*CRM-16320 */
 250           $individual[$k]['totalAmtWithTax'] = $this->_amount[$k]['amount'];
 251           $individual[$k]['totalTaxAmt'] = $individualTaxAmount + $v['tax_amount'];
 252           $this->_totalAmount = $this->_totalAmount + $this->_amount[$k]['amount'];
 253           if (!empty($v['is_primary'])) {
 254             $this->set('primaryParticipantAmount', $this->_amount[$k]['amount']);
 255           }
 256         }
 257       }
 258
 259       $invoiceSettings = Civi::settings()->get('contribution_invoice_settings');
 260       $taxTerm = CRM_Utils_Array::value('tax_term', $invoiceSettings);
 261       $invoicing = CRM_Utils_Array::value('invoicing', $invoiceSettings);
 262       if ($invoicing) {
 263         $this->assign('totalTaxAmount', $taxAmount);
 264         $this->assign('taxTerm', $taxTerm);
 265         $this->assign('individual', $individual);
 266         $this->set('individual', $individual);
 267       }
 268
 269       $this->assign('part', $this->_part);
 270       $this->set('part', $this->_part);
 271       $this->assign('amounts', $this->_amount);
 272       $this->assign('totalAmount', $this->_totalAmount);
 273       $this->set('totalAmount', $this->_totalAmount);
 274     }
 275
 276     if ($this->_priceSetId && !CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_priceSetId, 'is_quick_config')) {
 277       $lineItemForTemplate = array();
 278       $getTaxDetails = FALSE;
 279       if (!empty($this->_lineItem) && is_array($this->_lineItem)) {
 280         foreach ($this->_lineItem as $key => $value) {
 281           if (!empty($value)) {
 282             $lineItemForTemplate[$key] = $value;
 283           }
 284           if ($invoicing) {
 285             foreach ($value as $v) {
 286               if (isset($v['tax_rate'])) {
 287                 $getTaxDetails = TRUE;
 288               }
 289             }
 290           }
 291         }
 292       }
 293       if (!empty($lineItemForTemplate)) {
 294         $this->assign('lineItem', $lineItemForTemplate);
 295       }
 296       $this->assign('getTaxDetails', $getTaxDetails);
 297     }
 298
 299     //display additional participants profile.
 300     self::assignProfiles($this);
 301
 302     //consider total amount.
 303     $this->assign('isAmountzero', ($this->_totalAmount <= 0) ? TRUE : FALSE);
 304
 305     $contribButton = ts('Continue');
 306     $this->addButtons(array(
 307         array(
 308           'type' => 'back',
 309           'name' => ts('Go Back'),
 310         ),
 311         array(
 312           'type' => 'next',
 313           'name' => $contribButton,
 314           'isDefault' => TRUE,
 315           'js' => array('onclick' => "return submitOnce(this,'" . $this->_name . "','" . ts('Processing') . "');"),
 316         ),
 317       )
 318     );
 319
 320     $defaults = array();
 321     $fields = array();
 322     if (!empty($this->_fields)) {
 323       foreach ($this->_fields as $name => $dontCare) {
 324         $fields[$name] = 1;
 325       }
 326     }
 327     $fields["billing_state_province-{$this->_bltID}"] = $fields["billing_country-{$this->_bltID}"] = $fields["email-{$this->_bltID}"] = 1;
 328     foreach ($fields as $name => $dontCare) {
 329       if (isset($this->_params[0][$name])) {
 330         $defaults[$name] = $this->_params[0][$name];
 331         if (substr($name, 0, 7) == 'custom_') {
 332           $timeField = "{$name}_time";
 333           if (isset($this->_params[0][$timeField])) {
 334             $defaults[$timeField] = $this->_params[0][$timeField];
 335           }
 336           if (isset($this->_params[0]["{$name}_id"])) {
 337             $defaults["{$name}_id"] = $this->_params[0]["{$name}_id"];
 338           }
 339         }
 340         elseif (in_array($name, CRM_Contact_BAO_Contact::$_greetingTypes)
 341           && !empty($this->_params[0][$name . '_custom'])
 342         ) {
 343           $defaults[$name . '_custom'] = $this->_params[0][$name . '_custom'];
 344         }
 345       }
 346     }
 347
 348     $this->setDefaults($defaults);
 349     $this->freeze();
 350
 351     //lets give meaningful status message, CRM-4320.
 352     $this->assign('isOnWaitlist', $this->_allowWaitlist);
 353     $this->assign('isRequireApproval', $this->_requireApproval);
 354
 355     // Assign Participant Count to Lineitem Table
 356     $this->assign('pricesetFieldsCount', CRM_Price_BAO_PriceSet::getPricesetCount($this->_priceSetId));
 357     $this->addFormRule(array('CRM_Event_Form_Registration_Confirm', 'formRule'), $this);
 358   }
 359
 360   /**
 361    * Apply form rule.
 362    *
 363    * @param array $fields
 364    * @param array $files
 365    * @param CRM_Core_Form $self
 366    *
 367    * @return array|bool
 368    */
 369   public static function formRule($fields, $files, $self) {
 370     $errors = array();
 371     $eventFull = CRM_Event_BAO_Participant::eventFull($self->_eventId, FALSE, CRM_Utils_Array::value('has_waitlist', $self->_values['event']));
 372     if ($eventFull && empty($self->_allowConfirmation)) {
 373       if (empty($self->_allowWaitlist)) {
 374         CRM_Utils_System::redirect(CRM_Utils_System::url('civicrm/event/register', "reset=1&id={$self->_eventId}", FALSE, NULL, FALSE, TRUE));
 375       }
 376     }
 377     $self->_feeBlock = $self->_values['fee'];
 378     CRM_Event_Form_Registration_Register::formatFieldsForOptionFull($self);
 379
 380     if (!empty($self->_priceSetId) &&
 381       !$self->_requireApproval && !$self->_allowWaitlist
 382       ) {
 383       $priceSetErrors = self::validatePriceSet($self, $self->_params);
 384       if (!empty($priceSetErrors)) {
 385         CRM_Core_Session::setStatus(ts('You have been returned to the start of the registration process and any sold out events have been removed from your selections. You will not be able to continue until you review your booking and select different events if you wish.'), ts('Unfortunately some of your options have now sold out for one or more participants.'), 'error');
 386         CRM_Core_Session::setStatus(ts('Please note that the options which are marked or selected are sold out for participant being viewed.'), ts('Sold out:'), 'error');
 387         CRM_Utils_System::redirect(CRM_Utils_System::url('civicrm/event/register', "_qf_Register_display=true&qfKey={$fields['qfKey']}"));
 388       }
 389     }
 390
 391     return empty($priceSetErrors) ? TRUE : $priceSetErrors;
 392   }
 393
 394   /**
 395    * Process the form submission.
 396    */
 397   public function postProcess() {
 398     $now = date('YmdHis');
 399
 400     $this->_params = $this->get('params');
 401     if (!empty($this->_params[0]['contact_id'])) {
 402       // unclear when this would be set & whether it could be checked in getContactID.
 403       // perhaps it relates to when cid is in the url
 404       //@todo someone who knows add comments on the various contactIDs in this form
 405       $contactID = $this->_params[0]['contact_id'];
 406     }
 407     else {
 408       $contactID = $this->getContactID();
 409     }
 410
 411     // if a discount has been applied, lets now deduct it from the amount
 412     // and fix the fee level
 413     if (!empty($this->_params[0]['discount']) && !empty($this->_params[0]['discount']['applied'])) {
 414       foreach ($this->_params as $k => $v) {
 415         if (CRM_Utils_Array::value('amount', $this->_params[$k]) > 0 && !empty($this->_params[$k]['discountAmount'])) {
 416           $this->_params[$k]['amount'] -= $this->_params[$k]['discountAmount'];
 417           $this->_params[$k]['amount_level'] .= CRM_Utils_Array::value('discountMessage', $this->_params[$k]);
 418         }
 419       }
 420       $this->set('params', $this->_params);
 421     }
 422
 423     // CRM-4320, lets build array of cancelled additional participant ids
 424     // those are drop or skip by primary at the time of confirmation.
 425     // get all in and then unset those we want to process.
 426     $cancelledIds = $this->_additionalParticipantIds;
 427
 428     $params = $this->_params;
 429     if ($this->_values['event']['is_monetary']) {
 430       $this->set('finalAmount', $this->_amount);
 431     }
 432     $participantCount = array();
 433
 434     //unset the skip participant from params.
 435     //build the $participantCount array.
 436     //maintain record for all participants.
 437     foreach ($params as $participantNum => $record) {
 438       if ($record == 'skip') {
 439         unset($params[$participantNum]);
 440         $participantCount[$participantNum] = 'skip';
 441       }
 442       elseif ($participantNum) {
 443         $participantCount[$participantNum] = 'participant';
 444       }
 445
 446       //lets get additional participant id to cancel.
 447       if ($this->_allowConfirmation && is_array($cancelledIds)) {
 448         $additonalId = CRM_Utils_Array::value('participant_id', $record);
 449         if ($additonalId && $key = array_search($additonalId, $cancelledIds)) {
 450           unset($cancelledIds[$key]);
 451         }
 452       }
 453     }
 454
 455     $payment = $registerByID = $primaryCurrencyID = $contribution = NULL;
 456     $paymentObjError = ts('The system did not record payment details for this payment and so could not process the transaction. Please report this error to the site administrator.');
 457
 458     $this->participantIDS = array();
 459     $fields = array();
 460     foreach ($params as $key => $value) {
 461       CRM_Event_Form_Registration_Confirm::fixLocationFields($value, $fields, $this);
 462       //unset the billing parameters if it is pay later mode
 463       //to avoid creation of billing location
 464       // @todo - the reasoning for this is unclear - elsewhere we check what fields are provided by
 465       // the form & if billing fields exist we create the address, relying on the form to collect
 466       // only information we intend to store.
 467       if ($this->_allowWaitlist
 468         || $this->_requireApproval
 469         || (!empty($value['is_pay_later']) && !$this->_isBillingAddressRequiredForPayLater)
 470         || empty($value['is_primary'])
 471       ) {
 472         $billingFields = array(
 473           "email-{$this->_bltID}",
 474           'billing_first_name',
 475           'billing_middle_name',
 476           'billing_last_name',
 477           "billing_street_address-{$this->_bltID}",
 478           "billing_city-{$this->_bltID}",
 479           "billing_state_province-{$this->_bltID}",
 480           "billing_state_province_id-{$this->_bltID}",
 481           "billing_postal_code-{$this->_bltID}",
 482           "billing_country-{$this->_bltID}",
 483           "billing_country_id-{$this->_bltID}",
 484           "address_name-{$this->_bltID}",
 485         );
 486         foreach ($billingFields as $field) {
 487           unset($value[$field]);
 488         }
 489         if (!empty($value['is_pay_later'])) {
 490           $this->_values['params']['is_pay_later'] = TRUE;
 491         }
 492       }
 493
 494       //Unset ContactID for additional participants and set RegisterBy Id.
 495       if (empty($value['is_primary'])) {
 496         $contactID = CRM_Utils_Array::value('contact_id', $value);
 497         $registerByID = $this->get('registerByID');
 498         if ($registerByID) {
 499           $value['registered_by_id'] = $registerByID;
 500         }
 501       }
 502       else {
 503         $value['amount'] = $this->_totalAmount;
 504       }
 505
 506       $contactID = CRM_Event_Form_Registration_Confirm::updateContactFields($contactID, $value, $fields, $this);
 507
 508       // lets store the contactID in the session
 509       // we dont store in userID in case the user is doing multiple
 510       // transactions etc
 511       // for things like tell a friend
 512       if (!$this->getContactID() && !empty($value['is_primary'])) {
 513         $session = CRM_Core_Session::singleton();
 514         $session->set('transaction.userID', $contactID);
 515       }
 516
 517       $value['description'] = ts('Online Event Registration') . ': ' . $this->_values['event']['title'];
 518       $value['accountingCode'] = CRM_Utils_Array::value('accountingCode',
 519         $this->_values['event']
 520       );
 521
 522       $pending = FALSE;
 523       if ($this->_allowWaitlist || $this->_requireApproval) {
 524         //get the participant statuses.
 525         $waitingStatuses = CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Waiting'");
 526         if ($this->_allowWaitlist) {
 527           $value['participant_status_id'] = $value['participant_status'] = array_search('On waitlist', $waitingStatuses);
 528         }
 529         else {
 530           $value['participant_status_id'] = $value['participant_status'] = array_search('Awaiting approval', $waitingStatuses);
 531         }
 532
 533         //there might be case user seleted pay later and
 534         //now becomes part of run time waiting list.
 535         $value['is_pay_later'] = FALSE;
 536       }
 537
 538       // required only if paid event
 539       if ($this->_values['event']['is_monetary'] && !($this->_allowWaitlist || $this->_requireApproval)) {
 540         if (is_array($this->_paymentProcessor)) {
 541           $payment = $this->_paymentProcessor['object'];
 542         }
 543         if (!empty($this->_paymentProcessor) &&  $this->_paymentProcessor['object']->supports('preApproval')) {
 544           $preApprovalParams = $this->_paymentProcessor['object']->getPreApprovalDetails($this->get('pre_approval_parameters'));
 545           $value = array_merge($value, $preApprovalParams);
 546         }
 547         $result = NULL;
 548
 549         if (!empty($value['is_pay_later']) ||
 550           $value['amount'] == 0 ||
 551           // The concept of contributeMode is deprecated.
 552           $this->_contributeMode == 'checkout' ||
 553           $this->_contributeMode == 'notify'
 554         ) {
 555           if ($value['amount'] != 0) {
 556             $pending = TRUE;
 557             //get the participant statuses.
 558             $pendingStatuses = CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Pending'");
 559             $status = !empty($value['is_pay_later']) ? 'Pending from pay later' : 'Pending from incomplete transaction';
 560             $value['participant_status_id'] = $value['participant_status'] = array_search($status, $pendingStatuses);
 561           }
 562         }
 563         elseif (!empty($value['is_primary'])) {
 564           CRM_Core_Payment_Form::mapParams($this->_bltID, $value, $value, TRUE);
 565           // payment email param can be empty for _bltID mapping
 566           // thus provide mapping for it with a different email value
 567           if (empty($value['email'])) {
 568             $value['email'] = CRM_Utils_Array::valueByRegexKey('/^email-/', $value);
 569           }
 570
 571           if (is_object($payment)) {
 572             try {
 573               $result = $payment->doPayment($value);
 574               $value = array_merge($value, $result);
 575             }
 576             catch (\Civi\Payment\Exception\PaymentProcessorException $e) {
 577               CRM_Core_Session::singleton()->setStatus($e->getMessage());
 578               CRM_Utils_System::redirect(CRM_Utils_System::url('civicrm/event/register', "id={$this->_eventId}"));
 579             }
 580           }
 581           else {
 582             CRM_Core_Error::fatal($paymentObjError);
 583           }
 584         }
 585
 586         $value['receive_date'] = $now;
 587         if ($this->_allowConfirmation) {
 588           $value['participant_register_date'] = $this->_values['participant']['register_date'];
 589         }
 590
 591         $createContrib = ($value['amount'] != 0) ? TRUE : FALSE;
 592         // force to create zero amount contribution, CRM-5095
 593         if (!$createContrib && ($value['amount'] == 0)
 594           && $this->_priceSetId && $this->_lineItem
 595         ) {
 596           $createContrib = TRUE;
 597         }
 598
 599         if ($createContrib && !empty($value['is_primary']) &&
 600           !$this->_allowWaitlist && !$this->_requireApproval
 601         ) {
 602           // if paid event add a contribution record
 603           //if primary participant contributing additional amount
 604           //append (multiple participants) to its fee level. CRM-4196.
 605           $isAdditionalAmount = FALSE;
 606           if (count($params) > 1) {
 607             $isAdditionalAmount = TRUE;
 608           }
 609
 610           //passing contribution id is already registered.
 611           $contribution = self::processContribution($this, $value, $result, $contactID, $pending, $isAdditionalAmount);
 612           $value['contributionID'] = $contribution->id;
 613           $value['contributionTypeID'] = $contribution->financial_type_id;
 614           $value['receive_date'] = $contribution->receive_date;
 615           $value['trxn_id'] = $contribution->trxn_id;
 616           $value['contributionID'] = $contribution->id;
 617           $value['contributionTypeID'] = $contribution->financial_type_id;
 618         }
 619         $value['contactID'] = $contactID;
 620         $value['eventID'] = $this->_eventId;
 621         $value['item_name'] = $value['description'];
 622       }
 623
 624       if (!empty($value['contributionID'])) {
 625         $this->_values['contributionId'] = $value['contributionID'];
 626       }
 627
 628       //CRM-4453.
 629       if (!empty($value['is_primary'])) {
 630         $primaryCurrencyID = CRM_Utils_Array::value('currencyID', $value);
 631       }
 632       if (empty($value['currencyID'])) {
 633         $value['currencyID'] = $primaryCurrencyID;
 634       }
 635
 636       // CRM-11182 - Confirmation page might not be monetary
 637       if ($this->_values['event']['is_monetary']) {
 638         if (!$pending && !empty($value['is_primary']) &&
 639           !$this->_allowWaitlist && !$this->_requireApproval
 640         ) {
 641           // transactionID & receive date required while building email template
 642           $this->assign('trxn_id', $value['trxn_id']);
 643           $this->assign('receive_date', CRM_Utils_Date::mysqlToIso($value['receive_date']));
 644           $this->set('receiveDate', CRM_Utils_Date::mysqlToIso($value['receive_date']));
 645           $this->set('trxnId', CRM_Utils_Array::value('trxn_id', $value));
 646         }
 647       }
 648
 649       $value['fee_amount'] = CRM_Utils_Array::value('amount', $value);
 650       $this->set('value', $value);
 651
 652       // handle register date CRM-4320
 653       if ($this->_allowConfirmation) {
 654         $registerDate = CRM_Utils_Array::value('participant_register_date', $params);
 655       }
 656       elseif (!empty($params['participant_register_date']) &&
 657         is_array($params['participant_register_date']) &&
 658         !empty($params['participant_register_date'])
 659       ) {
 660         $registerDate = CRM_Utils_Date::format($params['participant_register_date']);
 661       }
 662       else {
 663         $registerDate = date('YmdHis');
 664       }
 665       $this->assign('register_date', $registerDate);
 666
 667       $this->confirmPostProcess($contactID, $contribution, $payment);
 668     }
 669
 670     //handle if no additional participant.
 671     if (!$registerByID) {
 672       $registerByID = $this->get('registerByID');
 673     }
 674
 675     $this->set('participantIDs', $this->_participantIDS);
 676
 677     // create line items, CRM-5313
 678     if ($this->_priceSetId &&
 679       !empty($this->_lineItem)
 680     ) {
 681       // take all processed participant ids.
 682       $allParticipantIds = $this->_participantIDS;
 683
 684       // when participant re-walk wizard.
 685       if ($this->_allowConfirmation &&
 686         !empty($this->_additionalParticipantIds)
 687       ) {
 688         $allParticipantIds = array_merge(array($registerByID), $this->_additionalParticipantIds);
 689       }
 690
 691       $entityTable = 'civicrm_participant';
 692       $invoiceSettings = Civi::settings()->get('contribution_invoice_settings');
 693       $invoicing = CRM_Utils_Array::value('invoicing', $invoiceSettings);
 694       $totalTaxAmount = 0;
 695       $dataArray = array();
 696       foreach ($this->_lineItem as $key => $value) {
 697         if ($value == 'skip') {
 698           continue;
 699         }
 700         if ($entityId = CRM_Utils_Array::value($key, $allParticipantIds)) {
 701           // do cleanup line  items if participant re-walking wizard.
 702           if ($this->_allowConfirmation) {
 703             CRM_Price_BAO_LineItem::deleteLineItems($entityId, $entityTable);
 704           }
 705           $lineItem[$this->_priceSetId] = $value;
 706           CRM_Price_BAO_LineItem::processPriceSet($entityId, $lineItem, $contribution, $entityTable);
 707         }
 708         if ($invoicing) {
 709           foreach ($value as $line) {
 710             if (isset($line['tax_amount']) && isset($line['tax_rate'])) {
 711               $totalTaxAmount = $line['tax_amount'] + $totalTaxAmount;
 712               if (isset($dataArray[$line['tax_rate']])) {
 713                 $dataArray[$line['tax_rate']] = $dataArray[$line['tax_rate']] + CRM_Utils_Array::value('tax_amount', $line);
 714               }
 715               else {
 716                 $dataArray[$line['tax_rate']] = CRM_Utils_Array::value('tax_amount', $line);
 717               }
 718             }
 719           }
 720         }
 721       }
 722       if ($invoicing) {
 723         $this->assign('dataArray', $dataArray);
 724         $this->assign('totalTaxAmount', $totalTaxAmount);
 725       }
 726     }
 727
 728     //update status and send mail to cancelled additional participants, CRM-4320
 729     if ($this->_allowConfirmation && is_array($cancelledIds) && !empty($cancelledIds)) {
 730       $cancelledId = array_search('Cancelled',
 731         CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Negative'")
 732       );
 733       CRM_Event_BAO_Participant::transitionParticipants($cancelledIds, $cancelledId);
 734     }
 735
 736     $isTest = FALSE;
 737     if ($this->_action & CRM_Core_Action::PREVIEW) {
 738       $isTest = TRUE;
 739     }
 740
 741     // for Transfer checkout.
 742     // The concept of contributeMode is deprecated.
 743     if (($this->_contributeMode == 'checkout' ||
 744         $this->_contributeMode == 'notify'
 745       ) && empty($params[0]['is_pay_later']) &&
 746       !$this->_allowWaitlist && !$this->_requireApproval &&
 747       $this->_totalAmount > 0
 748     ) {
 749
 750       $primaryParticipant = $this->get('primaryParticipant');
 751
 752       if (empty($primaryParticipant['participantID'])) {
 753         $primaryParticipant['participantID'] = $registerByID;
 754       }
 755
 756       //build an array of custom profile and assigning it to template
 757       $customProfile = CRM_Event_BAO_Event::buildCustomProfile($registerByID, $this->_values, NULL, $isTest);
 758       if (count($customProfile)) {
 759         $this->assign('customProfile', $customProfile);
 760         $this->set('customProfile', $customProfile);
 761       }
 762
 763       // do a transfer only if a monetary payment greater than 0
 764       if ($this->_values['event']['is_monetary'] && $primaryParticipant) {
 765         if ($payment && is_object($payment)) {
 766           //CRM 14512 provide line items of all participants to payment gateway
 767           $primaryContactId = $this->get('primaryContactId');
 768
 769           //build an array of cId/pId of participants
 770           $additionalIDs = CRM_Event_BAO_Event::buildCustomProfile($registerByID, NULL, $primaryContactId, $isTest, TRUE);
 771
 772           //need to copy, since we are unsetting on the way.
 773           $copyParticipantCountLines = $participantCount;
 774
 775           //lets carry all participant params w/ values.
 776           foreach ($additionalIDs as $participantID => $contactId) {
 777             $participantNum = NULL;
 778             $participantNum = $participantID;
 779             if ($participantID == $registerByID) {
 780               // This is the is primary participant.
 781               $participantNum = 0;
 782             }
 783             else {
 784               if ($participantNum = array_search('participant', $copyParticipantCountLines)) {
 785                 //if no participant found break.
 786                 if ($participantNum === NULL) {
 787                   break;
 788                 }
 789                 //unset current particpant so we don't check them again
 790                 unset($copyParticipantCountLines[$participantNum]);
 791               }
 792             }
 793             // get values of line items
 794             if ($this->_amount) {
 795               $amount = array();
 796               $amount[$participantNum]['label'] = preg_replace('/\ 1/', '', $params[$participantNum]['amount_level']);
 797               $amount[$participantNum]['amount'] = $params[$participantNum]['amount'];
 798               $params[$participantNum]['amounts'] = $amount;
 799             }
 800
 801             if (!empty($this->_lineItem)) {
 802               $lineItems = $this->_lineItem;
 803               $lineItem = array();
 804               if ($lineItemValue = CRM_Utils_Array::value($participantNum, $lineItems)) {
 805                 $lineItem[] = $lineItemValue;
 806               }
 807               $params[$participantNum]['lineItem'] = $lineItem;
 808             }
 809
 810             //only add additional particpants and not the primary particpant as we already have that
 811             //added to $primaryParticipant so that this change doesn't break or require changes to
 812             //existing gateway implementations
 813             $primaryParticipant['participants_info'][$participantID] = $params[$participantNum];
 814           }
 815
 816           //get event custom field information
 817           $groupTree = CRM_Core_BAO_CustomGroup::getTree('Event', $this, $this->_eventId, 0, $this->_values['event']['event_type_id']);
 818           $primaryParticipant['eventCustomFields'] = $groupTree;
 819
 820           // call postprocess hook before leaving
 821           $this->postProcessHook();
 822           // this does not return
 823           $payment->doPayment($primaryParticipant, 'event');
 824         }
 825         else {
 826           CRM_Core_Error::fatal($paymentObjError);
 827         }
 828       }
 829     }
 830     else {
 831       //otherwise send mail Confirmation/Receipt
 832       $primaryContactId = $this->get('primaryContactId');
 833
 834       //build an array of cId/pId of participants
 835       $additionalIDs = CRM_Event_BAO_Event::buildCustomProfile($registerByID,
 836         NULL, $primaryContactId, $isTest,
 837         TRUE
 838       );
 839       //lets send  mails to all with meaningful text, CRM-4320.
 840       $this->assign('isOnWaitlist', $this->_allowWaitlist);
 841       $this->assign('isRequireApproval', $this->_requireApproval);
 842
 843       //need to copy, since we are unsetting on the way.
 844       $copyParticipantCount = $participantCount;
 845
 846       //lets carry all paticipant params w/ values.
 847       foreach ($additionalIDs as $participantID => $contactId) {
 848         $participantNum = NULL;
 849         if ($participantID == $registerByID) {
 850           $participantNum = 0;
 851         }
 852         else {
 853           if ($participantNum = array_search('participant', $copyParticipantCount)) {
 854             unset($copyParticipantCount[$participantNum]);
 855           }
 856         }
 857         if ($participantNum === NULL) {
 858           break;
 859         }
 860
 861         //carry the participant submitted values.
 862         $this->_values['params'][$participantID] = $params[$participantNum];
 863       }
 864
 865       foreach ($additionalIDs as $participantID => $contactId) {
 866         $participantNum = 0;
 867         if ($participantID == $registerByID) {
 868           //set as Primary Participant
 869           $this->assign('isPrimary', 1);
 870           //build an array of custom profile and assigning it to template.
 871           $customProfile = CRM_Event_BAO_Event::buildCustomProfile($participantID, $this->_values, NULL, $isTest);
 872
 873           if (count($customProfile)) {
 874             $this->assign('customProfile', $customProfile);
 875             $this->set('customProfile', $customProfile);
 876           }
 877           $this->_values['params']['additionalParticipant'] = FALSE;
 878         }
 879         else {
 880           //take the Additional participant number.
 881           if ($participantNum = array_search('participant', $participantCount)) {
 882             unset($participantCount[$participantNum]);
 883           }
 884           // Change $this->_values['participant'] to include additional participant values
 885           $ids = $participantValues = array();
 886           $participantParams = array('id' => $participantID);
 887           CRM_Event_BAO_Participant::getValues($participantParams, $participantValues, $ids);
 888           $this->_values['participant'] = $participantValues[$participantID];
 889
 890           $this->assign('isPrimary', 0);
 891           $this->assign('customProfile', NULL);
 892           //Additional Participant should get only it's payment information
 893           if (!empty($this->_amount)) {
 894             $amount = array();
 895             $params = $this->get('params');
 896             $amount[$participantNum]['label'] = preg_replace('/\ 1/', '', $params[$participantNum]['amount_level']);
 897             $amount[$participantNum]['amount'] = $params[$participantNum]['amount'];
 898             $this->assign('amounts', $amount);
 899           }
 900           if ($this->_lineItem) {
 901             $lineItems = $this->_lineItem;
 902             $lineItem = array();
 903             if ($lineItemValue = CRM_Utils_Array::value($participantNum, $lineItems)) {
 904               $lineItem[] = $lineItemValue;
 905             }
 906             if ($invoicing) {
 907               $individual = $this->get('individual');
 908               $dataArray[key($dataArray)] = $individual[$participantNum]['totalTaxAmt'];
 909               $this->assign('dataArray', $dataArray);
 910               $this->assign('totalAmount', $individual[$participantNum]['totalAmtWithTax']);
 911               $this->assign('totalTaxAmount', $individual[$participantNum]['totalTaxAmt']);
 912               $this->assign('individual', array($individual[$participantNum]));
 913             }
 914             $this->assign('lineItem', $lineItem);
 915           }
 916           $this->_values['params']['additionalParticipant'] = TRUE;
 917           $this->assign('isAdditionalParticipant', $this->_values['params']['additionalParticipant']);
 918         }
 919
 920         //pass these variables since these are run time calculated.
 921         $this->_values['params']['isOnWaitlist'] = $this->_allowWaitlist;
 922         $this->_values['params']['isRequireApproval'] = $this->_requireApproval;
 923
 924         //send mail to primary as well as additional participants.
 925         $this->assign('contactID', $contactId);
 926         $this->assign('participantID', $participantID);
 927         CRM_Event_BAO_Event::sendMail($contactId, $this->_values, $participantID, $isTest);
 928       }
 929     }
 930   }
 931
 932   /**
 933    * Process the contribution.
 934    *
 935    * @param CRM_Core_Form $form
 936    * @param array $params
 937    * @param array $result
 938    * @param int $contactID
 939    * @param bool $pending
 940    * @param bool $isAdditionalAmount
 941    *
 942    * @return \CRM_Contribute_BAO_Contribution
 943    */
 944   public static function processContribution(
 945     &$form, $params, $result, $contactID,
 946     $pending = FALSE, $isAdditionalAmount = FALSE
 947   ) {
 948     $transaction = new CRM_Core_Transaction();
 949
 950     $now = date('YmdHis');
 951     $receiptDate = NULL;
 952
 953     if (!empty($form->_values['event']['is_email_confirm'])) {
 954       $receiptDate = $now;
 955     }
 956     //CRM-4196
 957     if ($isAdditionalAmount) {
 958       $params['amount_level'] = $params['amount_level'] . ts(' (multiple participants)') . CRM_Core_DAO::VALUE_SEPARATOR;
 959     }
 960
 961     $contribParams = array(
 962       'contact_id' => $contactID,
 963       'financial_type_id' => !empty($form->_values['event']['financial_type_id']) ? $form->_values['event']['financial_type_id'] : $params['financial_type_id'],
 964       'receive_date' => $now,
 965       'total_amount' => $params['amount'],
 966       'tax_amount' => $params['tax_amount'],
 967       'amount_level' => $params['amount_level'],
 968       'invoice_id' => $params['invoiceID'],
 969       'currency' => $params['currencyID'],
 970       'source' => !empty($params['participant_source']) ? $params['participant_source'] : $params['description'],
 971       'is_pay_later' => CRM_Utils_Array::value('is_pay_later', $params, 0),
 972       'campaign_id' => CRM_Utils_Array::value('campaign_id', $params),
 973     );
 974
 975     if (empty($params['is_pay_later'])) {
 976       $contribParams['payment_instrument_id'] = 1;
 977     }
 978
 979     if (!$pending && $result) {
 980       $contribParams += array(
 981         'fee_amount' => CRM_Utils_Array::value('fee_amount', $result),
 982         'net_amount' => CRM_Utils_Array::value('net_amount', $result, $params['amount']),
 983         'trxn_id' => $result['trxn_id'],
 984         'receipt_date' => $receiptDate,
 985       );
 986     }
 987
 988     $allStatuses = CRM_Contribute_PseudoConstant::contributionStatus(NULL, 'name');
 989     $contribParams['contribution_status_id'] = array_search('Completed', $allStatuses);
 990     if ($pending) {
 991       $contribParams['contribution_status_id'] = array_search('Pending', $allStatuses);
 992     }
 993
 994     $contribParams['is_test'] = 0;
 995     if ($form->_action & CRM_Core_Action::PREVIEW || CRM_Utils_Array::value('mode', $params) == 'test') {
 996       $contribParams['is_test'] = 1;
 997     }
 998
 999     $contribID = NULL;
1000     if (!empty($contribParams['invoice_id'])) {
1001       $contribID = CRM_Core_DAO::getFieldValue('CRM_Contribute_DAO_Contribution',
1002         $contribParams['invoice_id'],
1003         'id',
1004         'invoice_id'
1005       );
1006     }
1007
1008     $ids = array();
1009     if ($contribID) {
1010       $ids['contribution'] = $contribID;
1011       $contribParams['id'] = $contribID;
1012     }
1013
1014     //create an contribution address
1015     // The concept of contributeMode is deprecated. Elsewhere we use the function processBillingAddress() - although
1016     // currently that is only inherited by back-office forms.
1017     if ($form->_contributeMode != 'notify' && empty($params['is_pay_later'])) {
1018       $contribParams['address_id'] = CRM_Contribute_BAO_Contribution::createAddress($params, $form->_bltID);
1019     }
1020
1021     $contribParams['payment_processor'] = CRM_Utils_Array::value('payment_processor', $params);
1022     $contribParams['skipLineItem'] = 1;
1023     // create contribution record
1024     $contribution = CRM_Contribute_BAO_Contribution::add($contribParams, $ids);
1025     // CRM-11124
1026     CRM_Event_BAO_Participant::createDiscountTrxn($form->_eventId, $contribParams, NULL, CRM_Price_BAO_PriceSet::parseFirstPriceSetValueIDFromParams($params));
1027
1028     // process soft credit / pcp pages
1029     if (!empty($params['pcp_made_through_id'])) {
1030       CRM_Contribute_BAO_ContributionSoft::formatSoftCreditParams($params, $form);
1031       CRM_Contribute_BAO_ContributionSoft::processSoftContribution($params, $contribution);
1032     }
1033
1034     $transaction->commit();
1035
1036     return $contribution;
1037   }
1038
1039   /**
1040    * Fix the Location Fields.
1041    *
1042    * @todo Reconcile with the contribution method formatParamsForPaymentProcessor
1043    * rather than adding different logic to check when to keep the billing
1044    * fields. There might be a difference in handling guest/multiple
1045    * participants though.
1046    *
1047    * @param array $params
1048    * @param array $fields
1049    * @param CRM_Core_Form $form
1050    */
1051   public static function fixLocationFields(&$params, &$fields, &$form) {
1052     if (!empty($form->_fields)) {
1053       foreach ($form->_fields as $name => $dontCare) {
1054         $fields[$name] = 1;
1055       }
1056     }
1057
1058     // If there's no 'first_name' in the profile then overwrite the names from
1059     // the billing fields (if they are set)
1060     if (is_array($fields)) {
1061       if (!array_key_exists('first_name', $fields)) {
1062         $nameFields = array('first_name', 'middle_name', 'last_name');
1063         foreach ($nameFields as $name) {
1064           $fields[$name] = 1;
1065           if (array_key_exists("billing_$name", $params)) {
1066             $params[$name] = $params["billing_{$name}"];
1067             $params['preserveDBName'] = TRUE;
1068           }
1069         }
1070       }
1071     }
1072
1073     // Add the billing names to the billing address, if a billing name is set
1074     if (!empty($params['billing_first_name'])) {
1075       $params["address_name-{$form->_bltID}"] = CRM_Utils_Array::value('billing_first_name', $params) . ' ' . CRM_Utils_Array::value('billing_middle_name', $params) . ' ' . CRM_Utils_Array::value('billing_last_name', $params);
1076       $fields["address_name-{$form->_bltID}"] = 1;
1077     }
1078
1079     $fields["email-{$form->_bltID}"] = 1;
1080     $fields['email-Primary'] = 1;
1081
1082     //if its pay later or additional participant set email address as primary.
1083     if ((!empty($params['is_pay_later']) || empty($params['is_primary']) ||
1084         !$form->_values['event']['is_monetary'] ||
1085         $form->_allowWaitlist ||
1086         $form->_requireApproval
1087       ) && !empty($params["email-{$form->_bltID}"])
1088     ) {
1089       $params['email-Primary'] = $params["email-{$form->_bltID}"];
1090     }
1091   }
1092
1093   /**
1094    * Update contact fields.
1095    *
1096    * @param int $contactID
1097    * @param array $params
1098    * @param array $fields
1099    * @param CRM_Core_Form $form
1100    *
1101    * @return int
1102    */
1103   public static function updateContactFields($contactID, $params, $fields, &$form) {
1104     //add the contact to group, if add to group is selected for a
1105     //particular uf group
1106
1107     // get the add to groups
1108     $addToGroups = array();
1109
1110     if (!empty($form->_fields)) {
1111       foreach ($form->_fields as $key => $value) {
1112         if (!empty($value['add_to_group_id'])) {
1113           $addToGroups[$value['add_to_group_id']] = $value['add_to_group_id'];
1114         }
1115       }
1116     }
1117
1118     // check for profile double opt-in and get groups to be subscribed
1119     $subscribeGroupIds = CRM_Core_BAO_UFGroup::getDoubleOptInGroupIds($params, $contactID);
1120
1121     foreach ($addToGroups as $k) {
1122       if (array_key_exists($k, $subscribeGroupIds)) {
1123         unset($addToGroups[$k]);
1124       }
1125     }
1126
1127     // since we are directly adding contact to group lets unset it from mailing
1128     if (!empty($addToGroups)) {
1129       foreach ($addToGroups as $groupId) {
1130         if (isset($subscribeGroupIds[$groupId])) {
1131           unset($subscribeGroupIds[$groupId]);
1132         }
1133       }
1134     }
1135     if ($contactID) {
1136       $ctype = CRM_Core_DAO::getFieldValue(
1137         'CRM_Contact_DAO_Contact',
1138         $contactID,
1139         'contact_type'
1140       );
1141
1142       if (array_key_exists('contact_id', $params) && empty($params['contact_id'])) {
1143         // we unset this here because the downstream function ignores the contactID we give it
1144         // if it is set & it is difficult to understand the implications of 'fixing' this downstream
1145         // but if we are passing a contact id into this function it's reasonable to assume we don't
1146         // want it ignored
1147         unset($params['contact_id']);
1148       }
1149
1150       $contactID = CRM_Contact_BAO_Contact::createProfileContact(
1151         $params,
1152         $fields,
1153         $contactID,
1154         $addToGroups,
1155         NULL,
1156         $ctype,
1157         TRUE
1158       );
1159     }
1160     else {
1161
1162       foreach (CRM_Contact_BAO_Contact::$_greetingTypes as $greeting) {
1163         if (!isset($params[$greeting . '_id'])) {
1164           $params[$greeting . '_id'] = CRM_Contact_BAO_Contact_Utils::defaultGreeting('Individual', $greeting);
1165         }
1166       }
1167
1168       $contactID = CRM_Contact_BAO_Contact::createProfileContact($params,
1169         $fields,
1170         NULL,
1171         $addToGroups,
1172         NULL,
1173         NULL,
1174         TRUE
1175       );
1176       $form->set('contactID', $contactID);
1177     }
1178
1179     //get email primary first if exist
1180     $subscribtionEmail = array('email' => CRM_Utils_Array::value('email-Primary', $params));
1181     if (!$subscribtionEmail['email']) {
1182       $subscribtionEmail['email'] = CRM_Utils_Array::value("email-{$form->_bltID}", $params);
1183     }
1184     // subscribing contact to groups
1185     if (!empty($subscribeGroupIds) && $subscribtionEmail['email']) {
1186       CRM_Mailing_Event_BAO_Subscribe::commonSubscribe($subscribeGroupIds, $subscribtionEmail, $contactID);
1187     }
1188
1189     return $contactID;
1190   }
1191
1192   /**
1193    * Assign Profiles.
1194    *
1195    * @param CRM_Core_Form $form
1196    */
1197   public static function assignProfiles(&$form) {
1198     $participantParams = $form->_params;
1199     $formattedValues = $profileFields = array();
1200     $count = 1;
1201     foreach ($participantParams as $participantNum => $participantValue) {
1202       if ($participantNum) {
1203         $prefix1 = 'additional';
1204         $prefix2 = 'additional_';
1205       }
1206       else {
1207         $prefix1 = '';
1208         $prefix2 = '';
1209       }
1210       if ($participantValue != 'skip') {
1211         //get the customPre profile info
1212         if (!empty($form->_values[$prefix2 . 'custom_pre_id'])) {
1213           $values = $groupName = array();
1214           CRM_Event_BAO_Event::displayProfile($participantValue,
1215             $form->_values[$prefix2 . 'custom_pre_id'],
1216             $groupName,
1217             $values,
1218             $profileFields
1219           );
1220
1221           if (count($values)) {
1222             $formattedValues[$count][$prefix1 . 'CustomPre'] = $values;
1223           }
1224           $formattedValues[$count][$prefix1 . 'CustomPreGroupTitle'] = CRM_Utils_Array::value('groupTitle', $groupName);
1225         }
1226         //get the customPost profile info
1227         if (!empty($form->_values[$prefix2 . 'custom_post_id'])) {
1228           $values = $groupName = array();
1229           foreach ($form->_values[$prefix2 . 'custom_post_id'] as $gids) {
1230             $val = array();
1231             CRM_Event_BAO_Event::displayProfile($participantValue,
1232               $gids,
1233               $group,
1234               $val,
1235               $profileFields
1236             );
1237             $values[$gids] = $val;
1238             $groupName[$gids] = $group;
1239           }
1240
1241           if (count($values)) {
1242             $formattedValues[$count][$prefix1 . 'CustomPost'] = $values;
1243           }
1244
1245           if (isset($formattedValues[$count][$prefix1 . 'CustomPre'])) {
1246             $formattedValues[$count][$prefix1 . 'CustomPost'] = array_diff_assoc($formattedValues[$count][$prefix1 . 'CustomPost'],
1247               $formattedValues[$count][$prefix1 . 'CustomPre']
1248             );
1249           }
1250
1251           $formattedValues[$count][$prefix1 . 'CustomPostGroupTitle'] = $groupName;
1252         }
1253         $count++;
1254       }
1255       $form->_fields = $profileFields;
1256     }
1257     if (!empty($formattedValues)) {
1258       $form->assign('primaryParticipantProfile', $formattedValues[1]);
1259       $form->set('primaryParticipantProfile', $formattedValues[1]);
1260       if ($count > 2) {
1261         unset($formattedValues[1]);
1262         $form->assign('addParticipantProfile', $formattedValues);
1263         $form->set('addParticipantProfile', $formattedValues);
1264       }
1265     }
1266   }
1267
1268 }