CRM/Event/Form/Registration.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.6                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2014                                |
   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  *
  30  *
  31  * @package CRM
  32  * @copyright CiviCRM LLC (c) 2004-2014
  33  * $Id$
  34  *
  35  */
  36
  37 /**
  38  * This class generates form components for processing Event
  39  *
  40  */
  41 class CRM_Event_Form_Registration extends CRM_Core_Form {
  42
  43   /**
  44    * How many locationBlocks should we display?
  45    *
  46    * @var int
  47    * @const
  48    */
  49   const LOCATION_BLOCKS = 1;
  50
  51   /**
  52    * The id of the event we are proceessing
  53    *
  54    * @var int
  55    */
  56   public $_eventId;
  57
  58   /**
  59    * The array of ids of all the participant we are proceessing
  60    *
  61    * @var int
  62    */
  63   protected $_participantIDS = NULL;
  64
  65   /**
  66    * The id of the participant we are proceessing
  67    *
  68    * @var int
  69    */
  70   protected $_participantId;
  71
  72   /**
  73    * Is participant able to walk registration wizard.
  74    *
  75    * @var Boolean
  76    */
  77   public $_allowConfirmation;
  78
  79   /**
  80    * Is participant requires approval
  81    *
  82    * @var Boolean
  83    */
  84   public $_requireApproval;
  85
  86   /**
  87    * Is event configured for waitlist.
  88    *
  89    * @var Boolean
  90    */
  91   public $_allowWaitlist;
  92
  93   /**
  94    * Store additional participant ids
  95    * when there are pre-registered.
  96    *
  97    * @var array
  98    */
  99   public $_additionalParticipantIds;
 100
 101   /**
 102    * The mode that we are in
 103    *
 104    * @var string
 105    * @protect
 106    */
 107   public $_mode;
 108
 109   /**
 110    * The values for the contribution db object
 111    *
 112    * @var array
 113    */
 114   public $_values;
 115
 116   /**
 117    * The paymentProcessor attributes for this page
 118    *
 119    * @var array
 120    */
 121   public $_paymentProcessor;
 122
 123   /**
 124    * The params submitted by the form and computed by the app
 125    *
 126    * @var array
 127    */
 128   protected $_params;
 129
 130   /**
 131    * The fields involved in this contribution page
 132    *
 133    * @var array
 134    */
 135   public $_fields;
 136
 137   /**
 138    * The billing location id for this contribiution page
 139    *
 140    * @var int
 141    */
 142   public $_bltID;
 143
 144   /**
 145    * Price Set ID, if the new price set method is used
 146    *
 147    * @var int
 148    */
 149   public $_priceSetId = NULL;
 150
 151   /**
 152    * Array of fields for the price set
 153    *
 154    * @var array
 155    */
 156   public $_priceSet;
 157
 158   public $_action;
 159
 160   public $_pcpId;
 161
 162   /* Is event already full.
 163      *
 164      * @var boolean
 165      */
 166
 167   public $_isEventFull;
 168
 169   public $_lineItem;
 170   public $_lineItemParticipantsCount;
 171   public $_availableRegistrations;
 172
 173   public $_forcePayement;
 174
 175   public $_isBillingAddressRequiredForPayLater;
 176
 177   /**
 178    * Set variables up before form is built
 179    *
 180    * @return void
 181    * @access public
 182    */
 183   public function preProcess() {
 184     $this->_eventId = CRM_Utils_Request::retrieve('id', 'Positive', $this, TRUE);
 185     $this->_action = CRM_Utils_Request::retrieve('action', 'String', $this, FALSE);
 186
 187     //CRM-4320
 188     $this->_participantId = CRM_Utils_Request::retrieve('participantId', 'Positive', $this);
 189
 190     // current mode
 191     $this->_mode = ($this->_action == 1024) ? 'test' : 'live';
 192
 193     $this->_values = $this->get('values');
 194     $this->_fields = $this->get('fields');
 195     $this->_bltID = $this->get('bltID');
 196     $this->_paymentProcessor = $this->get('paymentProcessor');
 197     $this->_priceSetId = $this->get('priceSetId');
 198     $this->_priceSet = $this->get('priceSet');
 199     $this->_lineItem = $this->get('lineItem');
 200     $this->_isEventFull = $this->get('isEventFull');
 201     $this->_lineItemParticipantsCount = $this->get('lineItemParticipants');
 202     if (!is_array($this->_lineItem)) {
 203       $this->_lineItem = array();
 204     }
 205     if (!is_array($this->_lineItemParticipantsCount)) {
 206       $this->_lineItemParticipantsCount = array();
 207     }
 208     $this->_availableRegistrations = $this->get('availableRegistrations');
 209     $this->_participantIDS = $this->get('participantIDs');
 210
 211     //check if participant allow to walk registration wizard.
 212     $this->_allowConfirmation = $this->get('allowConfirmation');
 213
 214     // check for Approval
 215     $this->_requireApproval = $this->get('requireApproval');
 216
 217     // check for waitlisting.
 218     $this->_allowWaitlist = $this->get('allowWaitlist');
 219
 220     $this->_forcePayement = $this->get('forcePayement');
 221
 222     //get the additional participant ids.
 223     $this->_additionalParticipantIds = $this->get('additionalParticipantIds');
 224     $config = CRM_Core_Config::singleton();
 225
 226     if (!$this->_values) {
 227       // create redirect URL to send folks back to event info page is registration not available
 228       $infoUrl = CRM_Utils_System::url('civicrm/event/info', "reset=1&id={$this->_eventId}",
 229         FALSE, NULL, FALSE, TRUE
 230       );
 231
 232       // this is the first time we are hitting this, so check for permissions here
 233       if (!CRM_Core_Permission::event(CRM_Core_Permission::EDIT, $this->_eventId, 'register for events')) {
 234         CRM_Core_Error::statusBounce(ts('You do not have permission to register for this event'), $infoUrl);
 235       }
 236
 237       // get all the values from the dao object
 238       $this->_values = $this->_fields = array();
 239       $this->_forcePayement = FALSE;
 240
 241       //retrieve event information
 242       $params = array('id' => $this->_eventId);
 243       CRM_Event_BAO_Event::retrieve($params, $this->_values['event']);
 244
 245       $this->checkValidEvent($infoUrl);
 246       // get the participant values, CRM-4320
 247       $this->_allowConfirmation = FALSE;
 248       if ($this->_participantId) {
 249         $this->processFirstParticipant($this->_participantId);
 250       }
 251       //check for additional participants.
 252       if ($this->_allowConfirmation && $this->_values['event']['is_multiple_registrations']) {
 253         $additionalParticipantIds = CRM_Event_BAO_Participant::getAdditionalParticipantIds($this->_participantId);
 254         $cnt = 1;
 255         foreach ($additionalParticipantIds as $additionalParticipantId) {
 256           $this->_additionalParticipantIds[$cnt] = $additionalParticipantId;
 257           $cnt++;
 258         }
 259         $this->set('additionalParticipantIds', $this->_additionalParticipantIds);
 260       }
 261
 262       $eventFull = CRM_Event_BAO_Participant::eventFull($this->_eventId, FALSE,
 263         CRM_Utils_Array::value('has_waitlist', $this->_values['event'])
 264       );
 265
 266       $this->_allowWaitlist = $this->_isEventFull = FALSE;
 267       if ($eventFull && !$this->_allowConfirmation) {
 268         $this->_isEventFull = TRUE;
 269         //lets redirecting to info only when to waiting list.
 270         $this->_allowWaitlist = CRM_Utils_Array::value('has_waitlist', $this->_values['event']);
 271         if (!$this->_allowWaitlist) {
 272           CRM_Utils_System::redirect($infoUrl);
 273         }
 274       }
 275       $this->set('isEventFull', $this->_isEventFull);
 276       $this->set('allowWaitlist', $this->_allowWaitlist);
 277
 278       //check for require requires approval.
 279       $this->_requireApproval = FALSE;
 280       if (!empty($this->_values['event']['requires_approval']) && !$this->_allowConfirmation) {
 281         $this->_requireApproval = TRUE;
 282       }
 283       $this->set('requireApproval', $this->_requireApproval);
 284
 285       if (isset($this->_values['event']['default_role_id'])) {
 286         $participant_role = CRM_Core_OptionGroup::values('participant_role');
 287         $this->_values['event']['participant_role'] = $participant_role["{$this->_values['event']['default_role_id']}"];
 288       }
 289       // check for is_monetary status
 290       $isMonetary = CRM_Utils_Array::value('is_monetary', $this->_values['event']);
 291       $isPayLater = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event', $this->_eventId, 'is_pay_later');
 292       //check for variour combination for paylater, payment
 293       //process with paid event.
 294       if ($isMonetary && (!$isPayLater || !empty($this->_values['event']['payment_processor']))) {
 295         $ppID = CRM_Utils_Array::value('payment_processor',
 296           $this->_values['event']
 297         );
 298         if (!$ppID) {
 299           CRM_Core_Error::statusBounce(ts('A payment processor must be selected for this event registration page, or the event must be configured to give users the option to pay later (contact the site administrator for assistance).'), $infoUrl);
 300         }
 301         $ppIds = explode(CRM_Core_DAO::VALUE_SEPARATOR, $ppID);
 302         $this->_paymentProcessors = CRM_Financial_BAO_PaymentProcessor::getPayments($ppIds,
 303           $this->_mode
 304         );
 305         $this->set('paymentProcessors', $this->_paymentProcessors);
 306
 307         //set default payment processor
 308         if (!empty($this->_paymentProcessors) && empty($this->_paymentProcessor)) {
 309           foreach ($this->_paymentProcessors as $ppId => $values) {
 310             if ($values['is_default'] == 1 || (count($this->_paymentProcessors) == 1)) {
 311               $defaultProcessorId = $ppId;
 312               break;
 313             }
 314           }
 315         }
 316
 317         if (isset($defaultProcessorId)) {
 318           $this->_paymentProcessor = CRM_Financial_BAO_PaymentProcessor::getPayment($defaultProcessorId, $this->_mode);
 319         }
 320         // make sure we have a valid payment class, else abort
 321         if ($this->_values['event']['is_monetary']) {
 322           if (!CRM_Utils_System::isNull($this->_paymentProcessors)) {
 323             foreach ($this->_paymentProcessors as $eachPaymentProcessor) {
 324               // check selected payment processor is active
 325               if (!$eachPaymentProcessor) {
 326                 CRM_Core_Error::fatal(ts('The site administrator must set a Payment Processor for this event in order to use online registration.'));
 327               }
 328               // ensure that processor has a valid config
 329               $payment = CRM_Core_Payment::singleton($this->_mode, $eachPaymentProcessor, $this);
 330               $error = $payment->checkConfig();
 331               if (!empty($error)) {
 332                 CRM_Core_Error::fatal($error);
 333               }
 334             }
 335           }
 336         }
 337       }
 338       //init event fee.
 339       self::initEventFee($this, $this->_eventId);
 340
 341       // get the profile ids
 342       $ufJoinParams = array(
 343         'entity_table' => 'civicrm_event',
 344         // CRM-4377: CiviEvent for the main participant, CiviEvent_Additional for additional participants
 345         'module' => 'CiviEvent',
 346         'entity_id' => $this->_eventId,
 347       );
 348       list($this->_values['custom_pre_id'],
 349         $this->_values['custom_post_id']
 350       ) = CRM_Core_BAO_UFJoin::getUFGroupIds($ufJoinParams);
 351
 352       // set profiles for additional participants
 353       if ($this->_values['event']['is_multiple_registrations']) {
 354         // CRM-4377: CiviEvent for the main participant, CiviEvent_Additional for additional participants
 355         $ufJoinParams['module'] = 'CiviEvent_Additional';
 356
 357         list($this->_values['additional_custom_pre_id'],
 358           $this->_values['additional_custom_post_id'], $preActive, $postActive
 359         ) = CRM_Core_BAO_UFJoin::getUFGroupIds($ufJoinParams);
 360
 361         // CRM-4377: we need to maintain backward compatibility, hence if there is profile for main contact
 362         // set same profile for additional contacts.
 363         if ($this->_values['custom_pre_id'] && !$this->_values['additional_custom_pre_id']) {
 364           $this->_values['additional_custom_pre_id'] = $this->_values['custom_pre_id'];
 365         }
 366
 367         if ($this->_values['custom_post_id'] && !$this->_values['additional_custom_post_id']) {
 368           $this->_values['additional_custom_post_id'] = $this->_values['custom_post_id'];
 369         }
 370         // now check for no profile condition, in that case is_active = 0
 371         if (isset($preActive) && !$preActive) {
 372           unset($this->_values['additional_custom_pre_id']);
 373         }
 374         if (isset($postActive) && !$postActive) {
 375           unset($this->_values['additional_custom_post_id']);
 376         }
 377       }
 378       // get the billing location type
 379       $locationTypes = CRM_Core_PseudoConstant::get('CRM_Core_DAO_Address', 'location_type_id', array(), 'validate');
 380       // CRM-8108 remove ts from Billing as the location type can not be translated in CiviCRM!
 381       //$this->_bltID = array_search( ts('Billing'),  $locationTypes );
 382       $this->_bltID = array_search('Billing', $locationTypes);
 383       if (!$this->_bltID) {
 384         CRM_Core_Error::fatal(ts('Please set a location type of %1', array(1 => 'Billing')));
 385       }
 386       $this->set('bltID', $this->_bltID);
 387
 388       if ($this->_values['event']['is_monetary']) {
 389         CRM_Core_Payment_Form::setPaymentFieldsByProcessor($this, $this->_paymentProcessor);
 390       }
 391       $params = array('entity_id' => $this->_eventId, 'entity_table' => 'civicrm_event');
 392       $this->_values['location'] = CRM_Core_BAO_Location::getValues($params, TRUE);
 393
 394       $this->set('values', $this->_values);
 395       $this->set('fields', $this->_fields);
 396
 397       $this->_availableRegistrations =
 398         CRM_Event_BAO_Participant::eventFull(
 399           $this->_values['event']['id'], TRUE,
 400           CRM_Utils_Array::value('has_waitlist', $this->_values['event'])
 401         );
 402       $this->set('availableRegistrations', $this->_availableRegistrations);
 403     }
 404     $this->assign_by_ref('paymentProcessor', $this->_paymentProcessor);
 405
 406     // check if this is a paypal auto return and redirect accordingly
 407     if (CRM_Core_Payment::paypalRedirect($this->_paymentProcessor)) {
 408       $url = CRM_Utils_System::url('civicrm/event/register',
 409         "_qf_ThankYou_display=1&qfKey={$this->controller->_key}"
 410       );
 411       CRM_Utils_System::redirect($url);
 412     }
 413     $this->_contributeMode = $this->get('contributeMode');
 414     $this->assign('contributeMode', $this->_contributeMode);
 415
 416     // setting CMS page title
 417     CRM_Utils_System::setTitle($this->_values['event']['title']);
 418     $this->assign('title', $this->_values['event']['title']);
 419
 420     $this->assign('paidEvent', $this->_values['event']['is_monetary']);
 421
 422     // we do not want to display recently viewed items on Registration pages
 423     $this->assign('displayRecent', FALSE);
 424     // Registration page values are cleared from session, so can't use normal Printer Friendly view.
 425     // Use Browser Print instead.
 426     $this->assign('browserPrint', TRUE);
 427
 428     $isShowLocation = CRM_Utils_Array::value('is_show_location', $this->_values['event']);
 429     $this->assign('isShowLocation', $isShowLocation);
 430     // Handle PCP
 431     $pcpId = CRM_Utils_Request::retrieve('pcpId', 'Positive', $this);
 432     if ($pcpId) {
 433       $pcp             = CRM_PCP_BAO_PCP::handlePcp($pcpId, 'event', $this->_values['event']);
 434       $this->_pcpId    = $pcp['pcpId'];
 435       $this->_values['event']['intro_text'] = CRM_Utils_Array::value('intro_text', $pcp['pcpInfo']);
 436     }
 437
 438     // assign all event properties so wizard templates can display event info.
 439     $this->assign('event', $this->_values['event']);
 440     $this->assign('location', $this->_values['location']);
 441     $this->assign('bltID', $this->_bltID);
 442     $isShowLocation = CRM_Utils_Array::value('is_show_location', $this->_values['event']);
 443     $this->assign('isShowLocation', $isShowLocation);
 444     //CRM-6907
 445     $config->defaultCurrency = CRM_Utils_Array::value('currency', $this->_values['event'],
 446       $config->defaultCurrency
 447     );
 448
 449     //lets allow user to override campaign.
 450     $campID = CRM_Utils_Request::retrieve('campID', 'Positive', $this);
 451     if ($campID && CRM_Core_DAO::getFieldValue('CRM_Campaign_DAO_Campaign', $campID)) {
 452       $this->_values['event']['campaign_id'] = $campID;
 453     }
 454
 455     // check if billing block is required for pay later
 456     if (CRM_Utils_Array::value('is_pay_later', $this->_values['event'])) {
 457       $this->_isBillingAddressRequiredForPayLater = CRM_Utils_Array::value('is_billing_required', $this->_values['event']);
 458       $this->assign('isBillingAddressRequiredForPayLater', $this->_isBillingAddressRequiredForPayLater);
 459     }
 460   }
 461
 462   /**
 463    * Assign the minimal set of variables to the template
 464    *
 465    * @return void
 466    * @access public
 467    */
 468   public function assignToTemplate() {
 469     //process only primary participant params
 470     $this->_params = $this->get('params');
 471     if (isset($this->_params[0])) {
 472       $params = $this->_params[0];
 473     }
 474     $name = '';
 475     if (!empty($params['billing_first_name'])) {
 476       $name = $params['billing_first_name'];
 477     }
 478
 479     if (!empty($params['billing_middle_name'])) {
 480       $name .= " {$params['billing_middle_name']}";
 481     }
 482
 483     if (!empty($params['billing_last_name'])) {
 484       $name .= " {$params['billing_last_name']}";
 485     }
 486     $this->assign('billingName', $name);
 487     $this->set('name', $name);
 488
 489     $vars = array(
 490       'amount', 'currencyID', 'credit_card_type',
 491       'trxn_id', 'amount_level', 'receive_date',
 492     );
 493
 494     foreach ($vars as $v) {
 495       if (!empty($params[$v])) {
 496         if ($v == 'receive_date') {
 497           $this->assign($v, CRM_Utils_Date::mysqlToIso($params[$v]));
 498         }
 499         else {
 500           $this->assign($v, $params[$v]);
 501         }
 502       }
 503       elseif (CRM_Utils_Array::value('amount', $params) == 0) {
 504         $this->assign($v, CRM_Utils_Array::value($v, $params));
 505       }
 506     }
 507
 508     // assign the address formatted up for display
 509     $addressParts = array(
 510       "street_address-{$this->_bltID}",
 511       "city-{$this->_bltID}",
 512       "postal_code-{$this->_bltID}",
 513       "state_province-{$this->_bltID}",
 514       "country-{$this->_bltID}",
 515     );
 516     $addressFields = array();
 517     foreach ($addressParts as $part) {
 518       list($n, $id) = explode('-', $part);
 519       if (isset($params['billing_' . $part])) {
 520         $addressFields[$n] = CRM_Utils_Array::value('billing_' . $part, $params);
 521       }
 522     }
 523
 524     $this->assign('address', CRM_Utils_Address::format($addressFields));
 525
 526     if ($this->_contributeMode == 'direct' && empty($params['is_pay_later'])) {
 527       $date = CRM_Utils_Date::format(CRM_Utils_Array::value('credit_card_exp_date', $params));
 528       $date = CRM_Utils_Date::mysqlToIso($date);
 529       $this->assign('credit_card_exp_date', $date);
 530       $this->assign('credit_card_number',
 531         CRM_Utils_System::mungeCreditCard(CRM_Utils_Array::value('credit_card_number', $params))
 532       );
 533     }
 534
 535     // get the email that the confirmation would have been sent to
 536     $session = CRM_Core_Session::singleton();
 537
 538     // assign is_email_confirm to templates
 539     if (isset($this->_values['event']['is_email_confirm'])) {
 540       $this->assign('is_email_confirm', $this->_values['event']['is_email_confirm']);
 541     }
 542
 543     // assign pay later stuff
 544     $params['is_pay_later'] = CRM_Utils_Array::value('is_pay_later', $params, FALSE);
 545     $this->assign('is_pay_later', $params['is_pay_later']);
 546     if ($params['is_pay_later']) {
 547       $this->assign('pay_later_text', $this->_values['event']['pay_later_text']);
 548       $this->assign('pay_later_receipt', $this->_values['event']['pay_later_receipt']);
 549     }
 550
 551     // also assign all participantIDs to the template
 552     // useful in generating confirmation numbers if needed
 553     $this->assign('participantIDs',
 554       $this->_participantIDS
 555     );
 556   }
 557
 558   /**
 559    * Add the custom fields
 560    *
 561    * @param int $id
 562    * @param string $name
 563    * @param bool $viewOnly
 564    *
 565    * @return void
 566    * @access public
 567    */
 568   public function buildCustom($id, $name, $viewOnly = FALSE) {
 569     if ($id) {
 570       $button    = substr($this->controller->getButtonName(), -4);
 571       $cid       = CRM_Utils_Request::retrieve('cid', 'Positive', $this);
 572       $session   = CRM_Core_Session::singleton();
 573       $contactID = $session->get('userID');
 574
 575       // we don't allow conflicting fields to be
 576       // configured via profile
 577       $fieldsToIgnore = array(
 578         'participant_fee_amount' => 1,
 579         'participant_fee_level' => 1,
 580       );
 581       if ($contactID) {
 582         //FIX CRM-9653
 583         if (is_array($id)) {
 584           $fields = array();
 585           foreach ($id as $profileID) {
 586             $field = CRM_Core_BAO_UFGroup::getFields($profileID, FALSE, CRM_Core_Action::ADD,
 587               NULL, NULL, FALSE, NULL,
 588               FALSE, NULL, CRM_Core_Permission::CREATE,
 589               'field_name', TRUE
 590             );
 591             $fields = array_merge($fields, $field);
 592           }
 593         }
 594         else {
 595           if (CRM_Core_BAO_UFGroup::filterUFGroups($id, $contactID)) {
 596             $fields = CRM_Core_BAO_UFGroup::getFields($id, FALSE, CRM_Core_Action::ADD,
 597               NULL, NULL, FALSE, NULL,
 598               FALSE, NULL, CRM_Core_Permission::CREATE,
 599               'field_name', TRUE
 600             );
 601           }
 602         }
 603       }
 604       else {
 605         $fields = CRM_Core_BAO_UFGroup::getFields($id, FALSE, CRM_Core_Action::ADD,
 606           NULL, NULL, FALSE, NULL,
 607           FALSE, NULL, CRM_Core_Permission::CREATE,
 608           'field_name', TRUE
 609         );
 610       }
 611
 612       if (array_intersect_key($fields, $fieldsToIgnore)) {
 613         $fields = array_diff_key($fields, $fieldsToIgnore);
 614         CRM_Core_Session::setStatus(ts('Some of the profile fields cannot be configured for this page.'));
 615       }
 616       $addCaptcha = FALSE;
 617
 618       if (!empty($this->_fields)) {
 619         $fields = @array_diff_assoc($fields, $this->_fields);
 620       }
 621
 622       if (empty($this->_params[0]['additional_participants']) &&
 623         is_null($cid)
 624       ) {
 625         CRM_Core_BAO_Address::checkContactSharedAddressFields($fields, $contactID);
 626       }
 627       $this->assign($name, $fields);
 628       if (is_array($fields)) {
 629         foreach ($fields as $key => $field) {
 630           if ($viewOnly &&
 631             isset($field['data_type']) &&
 632             $field['data_type'] == 'File' || ($viewOnly && $field['name'] == 'image_URL')
 633           ) {
 634             // ignore file upload fields
 635             continue;
 636           }
 637           //make the field optional if primary participant
 638           //have been skip the additional participant.
 639           if ($button == 'skip') {
 640             $field['is_required'] = FALSE;
 641           }
 642           // CRM-11316 Is ReCAPTCHA enabled for this profile AND is this an anonymous visitor
 643           elseif ($field['add_captcha']  && !$contactID) {
 644             // only add captcha for first page
 645             $addCaptcha = TRUE;
 646           }
 647           list($prefixName, $index) = CRM_Utils_System::explode('-', $key, 2);
 648           CRM_Core_BAO_UFGroup::buildProfile($this, $field, CRM_Profile_Form::MODE_CREATE, $contactID, TRUE);
 649
 650           $this->_fields[$key] = $field;
 651         }
 652       }
 653
 654       if ($addCaptcha && !$viewOnly) {
 655         $captcha = CRM_Utils_ReCAPTCHA::singleton();
 656         $captcha->add($this);
 657         $this->assign('isCaptcha', TRUE);
 658       }
 659     }
 660   }
 661
 662   /**
 663    * @param CRM_Core_Form $form
 664    * @param int $eventID
 665    *
 666    * @throws Exception
 667    */
 668   public static function initEventFee(&$form, $eventID) {
 669     // get price info
 670
 671     // retrive all active price set fields.
 672     $discountId = CRM_Core_BAO_Discount::findSet($eventID, 'civicrm_event');
 673     if (property_exists($form, '_discountId') && $form->_discountId) {
 674       $discountId = $form->_discountId;
 675     }
 676     if ($discountId) {
 677       $priceSetId = CRM_Core_DAO::getFieldValue('CRM_Core_BAO_Discount', $discountId, 'price_set_id');
 678       $price = CRM_Price_BAO_PriceSet::initSet($form, $eventID, 'civicrm_event', TRUE, $priceSetId);
 679     }
 680     else {
 681       $price = CRM_Price_BAO_PriceSet::initSet($form, $eventID, 'civicrm_event', TRUE);
 682     }
 683
 684     if (property_exists($form, '_context') && ($form->_context == 'standalone'
 685       || $form->_context == 'participant')) {
 686       $discountedEvent = CRM_Core_BAO_Discount::getOptionGroup($eventID, 'civicrm_event');
 687       if (is_array( $discountedEvent)) {
 688         foreach ($discountedEvent as $key => $priceSetId) {
 689           $priceSet = CRM_Price_BAO_PriceSet::getSetDetail($priceSetId);
 690           $priceSet = CRM_Utils_Array::value($priceSetId, $priceSet);
 691           $form->_values['discount'][$key] = CRM_Utils_Array::value('fields', $priceSet);
 692           $fieldID = key($form->_values['discount'][$key]);
 693           $form->_values['discount'][$key][$fieldID]['name'] = CRM_Core_DAO::getFieldValue(
 694             'CRM_Price_DAO_PriceSet',
 695             $priceSetId,
 696             'title'
 697           );
 698         }
 699       }
 700     }
 701     $eventFee = CRM_Utils_Array::value('fee', $form->_values);
 702     if (!is_array($eventFee) || empty($eventFee)) {
 703       $form->_values['fee'] = array();
 704     }
 705
 706     //fix for non-upgraded price sets.CRM-4256.
 707     if (isset($form->_isPaidEvent)) {
 708       $isPaidEvent = $form->_isPaidEvent;
 709     }
 710     else {
 711       $isPaidEvent = CRM_Utils_Array::value('is_monetary', $form->_values['event']);
 712     }
 713     if ($isPaidEvent && empty($form->_values['fee'])) {
 714       if (CRM_Utils_System::getClassName($form) != 'CRM_Event_Form_Participant') {
 715         CRM_Core_Error::fatal(ts('No Fee Level(s) or Price Set is configured for this event.<br />Click <a href=\'%1\'>CiviEvent >> Manage Event >> Configure >> Event Fees</a> to configure the Fee Level(s) or Price Set for this event.', array(1 => CRM_Utils_System::url('civicrm/event/manage/fee', 'reset=1&action=update&id=' . $form->_eventId))));
 716       }
 717     }
 718   }
 719
 720   /**
 721    * Handle process after the confirmation of payment by User
 722    *
 723    * @param int $contactID
 724    * @param null $contribution
 725    * @param null $payment
 726    *
 727    * @return void
 728    * @access public
 729    */
 730   public function confirmPostProcess($contactID = NULL, $contribution = NULL, $payment = NULL) {
 731     // add/update contact information
 732     $fields = array();
 733     unset($this->_params['note']);
 734
 735     //to avoid conflict overwrite $this->_params
 736     $this->_params = $this->get('value');
 737
 738     //get the amount of primary participant
 739     if (!empty($this->_params['is_primary'])) {
 740       $this->_params['fee_amount'] = $this->get('primaryParticipantAmount');
 741     }
 742
 743     // add participant record
 744     $participant = CRM_Event_Form_Registration::addParticipant($this, $contactID);
 745     $this->_participantIDS[] = $participant->id;
 746
 747     //setting register_by_id field and primaryContactId
 748     if (!empty($this->_params['is_primary'])) {
 749       $this->set('registerByID', $participant->id);
 750       $this->set('primaryContactId', $contactID);
 751
 752       // CRM-10032
 753       $this->processFirstParticipant($participant->id);
 754     }
 755
 756     CRM_Core_BAO_CustomValueTable::postProcess($this->_params,
 757       CRM_Core_DAO::$_nullArray,
 758       'civicrm_participant',
 759       $participant->id,
 760       'Participant'
 761     );
 762
 763     $createPayment = (CRM_Utils_Array::value('amount', $this->_params, 0) != 0) ? TRUE : FALSE;
 764
 765     // force to create zero amount payment, CRM-5095
 766     // we know the amout is zero since createPayment is false
 767     if (!$createPayment &&
 768       (isset($contribution) && $contribution->id) &&
 769       $this->_priceSetId &&
 770       $this->_lineItem
 771     ) {
 772       $createPayment = TRUE;
 773     }
 774
 775     if ($createPayment && $this->_values['event']['is_monetary'] && !empty($this->_params['contributionID'])) {
 776       $paymentParams = array(
 777         'participant_id' => $participant->id,
 778         'contribution_id' => $contribution->id,
 779       );
 780       $ids = array();
 781       $paymentPartcipant = CRM_Event_BAO_ParticipantPayment::create($paymentParams, $ids);
 782     }
 783
 784     //set only primary participant's params for transfer checkout.
 785     if (($this->_contributeMode == 'checkout' || $this->_contributeMode == 'notify') && !empty($this->_params['is_primary'])) {
 786       $this->_params['participantID'] = $participant->id;
 787       $this->set('primaryParticipant', $this->_params);
 788     }
 789
 790     $this->assign('action', $this->_action);
 791
 792     // create CMS user
 793     if (!empty($this->_params['cms_create_account'])) {
 794       $this->_params['contactID'] = $contactID;
 795
 796       if (array_key_exists('email-5', $this->_params)) {
 797       $mail = 'email-5';
 798       } else {
 799         foreach ($this->_params as $name => $dontCare) {
 800           if (substr($name, 0, 5) == 'email') {
 801             $mail = $name;
 802             break;
 803           }
 804         }
 805       }
 806
 807       // we should use primary email for
 808       // 1. free event registration.
 809       // 2. pay later participant.
 810       // 3. waiting list participant.
 811       // 4. require approval participant.
 812       if (!empty($this->_params['is_pay_later']) ||
 813         $this->_allowWaitlist || $this->_requireApproval || empty($this->_values['event']['is_monetary'])) {
 814         $mail = 'email-Primary';
 815       }
 816
 817       if (!CRM_Core_BAO_CMSUser::create($this->_params, $mail)) {
 818         CRM_Core_Error::statusBounce(ts('Your profile is not saved and Account is not created.'));
 819       }
 820     }
 821   }
 822
 823   /**
 824    * Process the participant
 825    *
 826    * @param array $params
 827    * @param int $contactID
 828    *
 829    * @return void
 830    * @access public
 831    */
 832   public static function addParticipant(&$form, $contactID) {
 833     if (empty($form->_params)) {
 834       return;
 835     }
 836     $params = $form->_params;
 837     $transaction = new CRM_Core_Transaction();
 838
 839     $groupName = 'participant_role';
 840     $query = "
 841 SELECT  v.label as label ,v.value as value
 842 FROM   civicrm_option_value v,
 843        civicrm_option_group g
 844 WHERE  v.option_group_id = g.id
 845   AND  g.name            = %1
 846   AND  v.is_active       = 1
 847   AND  g.is_active       = 1
 848 ";
 849     $p = array(1 => array($groupName, 'String'));
 850
 851     $dao = CRM_Core_DAO::executeQuery($query, $p);
 852     if ($dao->fetch()) {
 853       $roleID = $dao->value;
 854     }
 855
 856     // handle register date CRM-4320
 857     $registerDate = NULL;
 858     if (!empty($form->_allowConfirmation) && $form->_participantId) {
 859       $registerDate = $params['participant_register_date'];
 860     }
 861     elseif (!empty($params['participant_register_date']) &&
 862       is_array($params['participant_register_date']) &&
 863       !empty($params['participant_register_date'])
 864     ) {
 865       $registerDate = CRM_Utils_Date::format($params['participant_register_date']);
 866     }
 867
 868     $participantFields = CRM_Event_DAO_Participant::fields();
 869     $participantParams = array('id' => CRM_Utils_Array::value('participant_id', $params),
 870       'contact_id' => $contactID,
 871       'event_id' => $form->_eventId ? $form->_eventId : $params['event_id'],
 872       'status_id' => CRM_Utils_Array::value('participant_status',
 873         $params, 1
 874       ),
 875       'role_id' => CRM_Utils_Array::value('participant_role_id',
 876         $params, $roleID
 877       ),
 878       'register_date' => ($registerDate) ? $registerDate : date('YmdHis'),
 879       'source' => CRM_Utils_String::ellipsify(
 880         isset($params['participant_source']) ?
 881           CRM_Utils_Array::value('participant_source', $params) : CRM_Utils_Array::value('description', $params),
 882         $participantFields['participant_source']['maxlength']
 883       ),
 884       'fee_level' => CRM_Utils_Array::value('amount_level', $params),
 885       'is_pay_later' => CRM_Utils_Array::value('is_pay_later', $params, 0),
 886       'fee_amount' => CRM_Utils_Array::value('fee_amount', $params),
 887       'registered_by_id' => CRM_Utils_Array::value('registered_by_id', $params),
 888       'discount_id' => CRM_Utils_Array::value('discount_id', $params),
 889       'fee_currency' => CRM_Utils_Array::value('currencyID', $params),
 890       'campaign_id' => CRM_Utils_Array::value('campaign_id', $params),
 891     );
 892
 893     if ($form->_action & CRM_Core_Action::PREVIEW || CRM_Utils_Array::value('mode', $params) == 'test') {
 894       $participantParams['is_test'] = 1;
 895     }
 896     else {
 897       $participantParams['is_test'] = 0;
 898     }
 899
 900     if (!empty($form->_params['note'])) {
 901       $participantParams['note'] = $form->_params['note'];
 902     }
 903     elseif (!empty($form->_params['participant_note'])) {
 904       $participantParams['note'] = $form->_params['participant_note'];
 905     }
 906
 907     // reuse id if one already exists for this one (can happen
 908     // with back button being hit etc)
 909     if (!$participantParams['id'] && !empty($params['contributionID'])) {
 910       $pID = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_ParticipantPayment',
 911         $params['contributionID'],
 912         'participant_id',
 913         'contribution_id'
 914       );
 915       $participantParams['id'] = $pID;
 916     }
 917     $participantParams['discount_id'] = CRM_Core_BAO_Discount::findSet($form->_eventId, 'civicrm_event');
 918
 919     if (!$participantParams['discount_id']) {
 920       $participantParams['discount_id'] = "null";
 921     }
 922
 923     $participant = CRM_Event_BAO_Participant::create($participantParams);
 924
 925     $transaction->commit();
 926
 927     return $participant;
 928   }
 929
 930   /* Calculate the total participant count as per params.
 931    *
 932    * @param  array $params user params.
 933    *
 934    * @return $totalCount total participant count.
 935    * @access public
 936    */
 937   /**
 938    * @param CRM_Core_Form $form
 939    * @param array $params
 940    * @param bool $skipCurrent
 941    *
 942    * @return int|string
 943    */
 944   public static function getParticipantCount(&$form, $params, $skipCurrent = FALSE) {
 945     $totalCount = 0;
 946     if (!is_array($params) || empty($params)) {
 947       return $totalCount;
 948     }
 949
 950     $priceSetId          = $form->get('priceSetId');
 951     $addParticipantNum   = substr($form->_name, 12);
 952     $priceSetFields      = $priceSetDetails = array();
 953     $hasPriceFieldsCount = FALSE;
 954     if ($priceSetId) {
 955       $priceSetDetails = $form->get('priceSet');
 956       if (isset($priceSetDetails['optionsCountTotal'])
 957         && $priceSetDetails['optionsCountTotal']
 958       ) {
 959         $hasPriceFieldsCount = TRUE;
 960         $priceSetFields = $priceSetDetails['optionsCountDetails']['fields'];
 961       }
 962     }
 963
 964     $singleFormParams = FALSE;
 965     foreach ($params as $key => $val) {
 966       if (!is_numeric($key)) {
 967         $singleFormParams = TRUE;
 968         break;
 969       }
 970     }
 971
 972     //first format the params.
 973     if ($singleFormParams) {
 974       $params = self::formatPriceSetParams($form, $params);
 975       $params = array($params);
 976     }
 977
 978     foreach ($params as $key => $values) {
 979       if (!is_numeric($key) ||
 980         $values == 'skip' ||
 981         ($skipCurrent && ($addParticipantNum == $key))
 982       ) {
 983         continue;
 984       }
 985       $count = 1;
 986
 987       $usedCache = FALSE;
 988       $cacheCount = CRM_Utils_Array::value($key, $form->_lineItemParticipantsCount);
 989       if ($cacheCount && is_numeric($cacheCount)) {
 990         $count = $cacheCount;
 991         $usedCache = TRUE;
 992       }
 993
 994       if (!$usedCache && $hasPriceFieldsCount) {
 995         $count = 0;
 996         foreach ($values as $valKey => $value) {
 997           if (strpos($valKey, 'price_') === FALSE) {
 998             continue;
 999           }
1000           $priceFieldId = substr($valKey, 6);
1001           if (!$priceFieldId ||
1002             !is_array($value) ||
1003             !array_key_exists($priceFieldId, $priceSetFields)
1004           ) {
1005             continue;
1006           }
1007           foreach ($value as $optId => $optVal) {
1008             $currentCount = $priceSetFields[$priceFieldId]['options'][$optId] * $optVal;
1009             if ($currentCount) {
1010               $count += $currentCount;
1011             }
1012           }
1013         }
1014         if (!$count) {
1015           $count = 1;
1016         }
1017       }
1018       $totalCount += $count;
1019     }
1020     if (!$totalCount) {
1021       $totalCount = 1;
1022     }
1023
1024     return $totalCount;
1025   }
1026
1027   /* Format user submitted price set params.
1028    * Convert price set each param as an array.
1029    *
1030    * @param $params an array of user submitted params.
1031    *
1032    *
1033    * @return array $formatted, formatted price set params.
1034    * @access public
1035    */
1036   /**
1037    * @param CRM_Core_Form $form
1038    * @param array $params
1039    *
1040    * @return mixed
1041    */
1042   public static function formatPriceSetParams(&$form, $params) {
1043     if (!is_array($params) || empty($params)) {
1044       return $params;
1045     }
1046
1047     $priceSetId = $form->get('priceSetId');
1048     if (!$priceSetId) {
1049       return $params;
1050     }
1051     $priceSetDetails = $form->get('priceSet');
1052
1053     foreach ($params as $key => & $value) {
1054       $vals = array();
1055       if (strpos($key, 'price_') !== FALSE) {
1056         $fieldId = substr($key, 6);
1057         if (!array_key_exists($fieldId, $priceSetDetails['fields']) ||
1058           is_array($value) ||
1059           !$value
1060         ) {
1061           continue;
1062         }
1063         $field = $priceSetDetails['fields'][$fieldId];
1064         if ($field['html_type'] == 'Text') {
1065           $fieldOption = current($field['options']);
1066           $value = array($fieldOption['id'] => $value);
1067         }
1068         else {
1069           $value = array($value => TRUE);
1070         }
1071       }
1072     }
1073
1074     return $params;
1075   }
1076
1077   /* Calculate total count for each price set options.
1078    * those are currently selected by user.
1079    *
1080    * @param $form form object.
1081    *
1082    *
1083    * @return array $optionsCount, array of each option w/ count total.
1084    * @access public
1085    */
1086   /**
1087    * @param $form
1088    *
1089    * @return array
1090    */
1091   public static function getPriceSetOptionCount(&$form) {
1092     $params     = $form->get('params');
1093     $priceSet   = $form->get('priceSet');
1094     $priceSetId = $form->get('priceSetId');
1095
1096     $optionsCount = array();
1097     if (!$priceSetId ||
1098       !is_array($priceSet) ||
1099       empty($priceSet) ||
1100       !is_array($params) ||
1101       empty($params)
1102     ) {
1103       return $optionsCount;
1104     }
1105
1106     $priceSetFields = $priceMaxFieldDetails = array();
1107     if (!empty($priceSet['optionsCountTotal'])) {
1108       $priceSetFields = $priceSet['optionsCountDetails']['fields'];
1109     }
1110
1111     if (!empty($priceSet['optionsMaxValueTotal'])) {
1112       $priceMaxFieldDetails = $priceSet['optionsMaxValueDetails']['fields'];
1113     }
1114
1115     $addParticipantNum = substr($form->_name, 12);
1116     foreach ($params as $pCnt => $values) {
1117       if ($values == 'skip' ||
1118         $pCnt === $addParticipantNum
1119       ) {
1120         continue;
1121       }
1122
1123       foreach ($values as $valKey => $value) {
1124         if (strpos($valKey, 'price_') === FALSE) {
1125           continue;
1126         }
1127
1128         $priceFieldId = substr($valKey, 6);
1129         if (!$priceFieldId ||
1130           !is_array($value) ||
1131           !(array_key_exists($priceFieldId, $priceSetFields) || array_key_exists($priceFieldId, $priceMaxFieldDetails))
1132         ) {
1133           continue;
1134         }
1135
1136         foreach ($value as $optId => $optVal) {
1137           if (CRM_Utils_Array::value('html_type', $priceSet['fields'][$priceFieldId]) == 'Text') {
1138             $currentCount = $optVal;
1139           }
1140           else {
1141             $currentCount = 1;
1142           }
1143
1144           if (isset($priceSetFields[$priceFieldId]) && isset($priceSetFields[$priceFieldId]['options'][$optId])) {
1145             $currentCount = $priceSetFields[$priceFieldId]['options'][$optId] * $optVal;
1146           }
1147
1148           $optionsCount[$optId] = $currentCount + CRM_Utils_Array::value($optId, $optionsCount, 0);
1149         }
1150       }
1151     }
1152
1153     return $optionsCount;
1154   }
1155
1156   /**
1157    * @param string $suffix
1158    *
1159    * @return null|string
1160    */
1161   public function checkTemplateFileExists($suffix = '') {
1162     if ($this->_eventId) {
1163       $templateName = $this->_name;
1164       if (substr($templateName, 0, 12) == 'Participant_') {
1165         $templateName = 'AdditionalParticipant';
1166       }
1167
1168       $templateFile = "CRM/Event/Form/Registration/{$this->_eventId}/{$templateName}.{$suffix}tpl";
1169       $template = CRM_Core_Form::getTemplate();
1170       if ($template->template_exists($templateFile)) {
1171         return $templateFile;
1172       }
1173     }
1174     return NULL;
1175   }
1176
1177   /**
1178    * @return null|string
1179    */
1180   public function getTemplateFileName() {
1181     $fileName = $this->checkTemplateFileExists();
1182     return $fileName ? $fileName : parent::getTemplateFileName();
1183   }
1184
1185   /**
1186    * @return null|string
1187    */
1188   public function overrideExtraTemplateFileName() {
1189     $fileName = $this->checkTemplateFileExists('extra.');
1190     return $fileName ? $fileName : parent::overrideExtraTemplateFileName();
1191   }
1192
1193   /**
1194    * Validate price set submitted params for price option limit,
1195    * as well as user should select at least one price field option.
1196    * @param unknown_type $form
1197    * @param unknown_type $params
1198    * @return multitype:|Ambigous <multitype:, string, string>
1199    */
1200   public static function validatePriceSet(&$form, $params) {
1201     $errors = array();
1202     $hasOptMaxValue = FALSE;
1203     if (!is_array($params) || empty($params)) {
1204       return $errors;
1205     }
1206
1207     $currentParticipantNum = substr($form->_name, 12);
1208     if (!$currentParticipantNum) {
1209       $currentParticipantNum = 0;
1210     }
1211
1212     $priceSetId = $form->get('priceSetId');
1213     $priceSetDetails = $form->get('priceSet');
1214     if (
1215       !$priceSetId ||
1216       !is_array($priceSetDetails) ||
1217       empty($priceSetDetails)
1218     ) {
1219       return $errors;
1220     }
1221
1222     $optionsCountDetails = $optionsMaxValueDetails = array();
1223     if (
1224       isset($priceSetDetails['optionsMaxValueTotal'])
1225       && $priceSetDetails['optionsMaxValueTotal']
1226     ) {
1227       $hasOptMaxValue = TRUE;
1228       $optionsMaxValueDetails = $priceSetDetails['optionsMaxValueDetails']['fields'];
1229     }
1230     if (
1231       isset($priceSetDetails['optionsCountTotal'])
1232       && $priceSetDetails['optionsCountTotal']
1233     ) {
1234       $hasOptCount = TRUE;
1235       $optionsCountDetails = $priceSetDetails['optionsCountDetails']['fields'];
1236     }
1237     $feeBlock = $form->_feeBlock;
1238
1239     if (empty($feeBlock)) {
1240       $feeBlock = $priceSetDetails['fields'];
1241     }
1242
1243     $optionMaxValues = $fieldSelected = array();
1244     foreach ($params as $pNum => $values) {
1245       if (!is_array($values) || $values == 'skip') {
1246         continue;
1247       }
1248
1249       foreach ($values as $valKey => $value) {
1250         if (strpos($valKey, 'price_') === FALSE) {
1251           continue;
1252         }
1253         $priceFieldId = substr($valKey, 6);
1254         $noneOptionValueSelected = FALSE;
1255         if (!$feeBlock[$priceFieldId]['is_required'] && $value == 0) {
1256           $noneOptionValueSelected = TRUE;
1257         }
1258
1259         if (
1260           !$priceFieldId ||
1261           (!$noneOptionValueSelected && !is_array($value))
1262         ) {
1263           continue;
1264         }
1265
1266         $fieldSelected[$pNum] = TRUE;
1267
1268         if (!$hasOptMaxValue || !is_array($value)) {
1269           continue;
1270         }
1271
1272         foreach ($value as $optId => $optVal) {
1273           if (CRM_Utils_Array::value('html_type', $feeBlock[$priceFieldId]) == 'Text') {
1274             $currentMaxValue = $optVal;
1275           }
1276           else {
1277             $currentMaxValue = 1;
1278           }
1279
1280           if (isset($optionsCountDetails[$priceFieldId]) && isset($optionsCountDetails[$priceFieldId]['options'][$optId])) {
1281             $currentMaxValue = $optionsCountDetails[$priceFieldId]['options'][$optId] * $optVal;
1282           }
1283           if (empty($optionMaxValues)) {
1284             $optionMaxValues[$priceFieldId][$optId] = $currentMaxValue;
1285           }
1286           else {
1287             $optionMaxValues[$priceFieldId][$optId] =
1288               $currentMaxValue + CRM_Utils_Array::value($optId, CRM_Utils_Array::value($priceFieldId, $optionMaxValues), 0);
1289           }
1290
1291         }
1292       }
1293     }
1294
1295     //validate for option max value.
1296     foreach ($optionMaxValues as $fieldId => $values) {
1297       $options = CRM_Utils_Array::value('options', $feeBlock[$fieldId], array());
1298       foreach ($values as $optId => $total) {
1299         $optMax = $optionsMaxValueDetails[$fieldId]['options'][$optId];
1300         $opDbCount = CRM_Utils_Array::value('db_total_count', $options[$optId], 0);
1301         $total += $opDbCount;
1302         if ($optMax && $total > $optMax) {
1303           $errors['soldOutOptions'][] = ts('Option %1 has sold out.', array(1 => $feeBlock[$fieldId]['options'][$optId]['label']));
1304           if ($opDbCount && ($opDbCount >= $optMax)) {
1305             $errors[$currentParticipantNum]["price_{$fieldId}"] =
1306               ts('Sorry, this option is currently sold out.');
1307           }
1308           elseif (($optMax - $opDbCount) == 1) {
1309             $errors[$currentParticipantNum]["price_{$fieldId}"] =
1310               ts('Sorry, currently only a single seat is available for this option.', array(1 => ($optMax - $opDbCount)));
1311           }
1312           else {
1313             $errors[$currentParticipantNum]["price_{$fieldId}"] =
1314               ts('Sorry, currently only %1 seats are available for this option.', array(1 => ($optMax - $opDbCount)));
1315           }
1316         }
1317       }
1318     }
1319
1320     //validate for price field selection.
1321     foreach ($params as $pNum => $values) {
1322       if (!is_array($values) || $values == 'skip') {
1323         continue;
1324       }
1325       if (empty($fieldSelected[$pNum])) {
1326         $errors[$pNum]['_qf_default'] = ts('Select at least one option from Event Fee(s).');
1327       }
1328     }
1329
1330     return $errors;
1331   }
1332
1333   // set the first participant ID if not set, CRM-10032
1334   /**
1335    * @param int $participantID
1336    */
1337   public function processFirstParticipant($participantID) {
1338     $this->_participantId = $participantID;
1339     $this->set('participantId', $this->_participantId);
1340
1341     $ids = $participantValues = array();
1342     $participantParams = array('id' => $this->_participantId);
1343     CRM_Event_BAO_Participant::getValues($participantParams, $participantValues, $ids);
1344     $this->_values['participant'] = $participantValues[$this->_participantId];
1345     $this->set('values', $this->_values);
1346
1347     // also set the allow confirmation stuff
1348     if (array_key_exists(
1349         $this->_values['participant']['status_id'],
1350         CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Pending'")
1351       )) {
1352       $this->_allowConfirmation = TRUE;
1353       $this->set('allowConfirmation', TRUE);
1354     }
1355   }
1356
1357   /**
1358    * @todo - combine this with CRM_Event_BAO_Event::validRegistrationRequest
1359    * (probably extract relevant values here & call that with them & handle bounces & redirects here -as
1360    * those belong in the form layer)
1361    *
1362    * @param string $redirect
1363    */
1364   public function checkValidEvent($redirect = NULL) {
1365     // is the event active (enabled)?
1366     if (!$this->_values['event']['is_active']) {
1367       // form is inactive, die a fatal death
1368       CRM_Core_Error::statusBounce(ts('The event you requested is currently unavailable (contact the site administrator for assistance).'));
1369     }
1370
1371     // is online registration is enabled?
1372     if (!$this->_values['event']['is_online_registration']) {
1373       CRM_Core_Error::statusBounce(ts('Online registration is not currently available for this event (contact the site administrator for assistance).'), $redirect);
1374     }
1375
1376     // is this an event template ?
1377     if (!empty($this->_values['event']['is_template'])) {
1378       CRM_Core_Error::statusBounce(ts('Event templates are not meant to be registered.'), $redirect);
1379     }
1380
1381     $now = date('YmdHis');
1382     $startDate = CRM_Utils_Date::processDate(CRM_Utils_Array::value('registration_start_date',
1383         $this->_values['event']
1384       ));
1385
1386     if (
1387       $startDate &&
1388       $startDate >= $now
1389     ) {
1390       CRM_Core_Error::statusBounce(ts('Registration for this event begins on %1', array(1 => CRM_Utils_Date::customFormat(CRM_Utils_Array::value('registration_start_date', $this->_values['event'])))), $redirect);
1391     }
1392
1393     $endDate = CRM_Utils_Date::processDate(CRM_Utils_Array::value('registration_end_date',
1394         $this->_values['event']
1395       ));
1396     $eventEndDate = CRM_Utils_Date::processDate(CRM_Utils_Array::value('event_end_date', $this->_values['event']));
1397     if (
1398       $endDate &&
1399       $endDate < $now
1400     ) {
1401       CRM_Core_Error::statusBounce(ts('Registration for this event ended on %1', array(1 => CRM_Utils_Date::customFormat(CRM_Utils_Array::value('registration_end_date', $this->_values['event'])))), $redirect);
1402     }
1403     if (!empty($eventEndDate) && $eventEndDate < $now) {
1404       CRM_Core_Error::statusBounce(ts('Event ended on %1', array(1 => CRM_Utils_Date::customFormat(CRM_Utils_Array::value('event_end_date', $this->_values['event'])))), $redirect);
1405     }
1406   }
1407 }
1408