CRM/Event/Form/Participant.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 5                                                  |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2019                                |
   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) 2004-2019
  33  * $Id$
  34  *
  35  */
  36
  37 /**
  38  * This class generates form components for processing a participation
  39  * in an event
  40  */
  41 class CRM_Event_Form_Participant extends CRM_Contribute_Form_AbstractEditPayment {
  42
  43   public $useLivePageJS = TRUE;
  44
  45   /**
  46    * The values for the contribution db object.
  47    *
  48    * @var array
  49    */
  50   public $_values;
  51
  52   /**
  53    * The values for the quickconfig for priceset.
  54    *
  55    * @var boolean
  56    */
  57   public $_quickConfig = NULL;
  58
  59   /**
  60    * Price Set ID, if the new price set method is used
  61    *
  62    * @var int
  63    */
  64   public $_priceSetId;
  65
  66   /**
  67    * Array of fields for the price set.
  68    *
  69    * @var array
  70    */
  71   public $_priceSet;
  72
  73   /**
  74    * The id of the participation that we are processing.
  75    *
  76    * @var int
  77    */
  78   public $_id;
  79
  80   /**
  81    * The id of the note.
  82    *
  83    * @var int
  84    */
  85   protected $_noteId = NULL;
  86
  87   /**
  88    *
  89    * Use parent $this->contactID
  90    *
  91    * The id of the contact associated with this participation.
  92    *
  93    * @var int
  94    * @deprecated
  95    */
  96   public $_contactId;
  97
  98   /**
  99    * Array of event values.
 100    *
 101    * @var array
 102    */
 103   protected $_event;
 104
 105   /**
 106    * Are we operating in "single mode", i.e. adding / editing only
 107    * one participant record, or is this a batch add operation
 108    *
 109    * @var boolean
 110    */
 111   public $_single = FALSE;
 112
 113   /**
 114    * If event is paid or unpaid.
 115    * @var bool
 116    */
 117   public $_isPaidEvent;
 118
 119   /**
 120    * Page action.
 121    * @var int
 122    */
 123   public $_action;
 124
 125   /**
 126    * Role Id.
 127    * @var int
 128    */
 129   protected $_roleId = NULL;
 130
 131   /**
 132    * Event Type Id.
 133    * @var int
 134    */
 135   protected $_eventTypeId = NULL;
 136
 137   /**
 138    * Participant status Id.
 139    * @var int
 140    */
 141   protected $_statusId = NULL;
 142
 143   /**
 144    * Cache all the participant statuses.
 145    * @var array
 146    */
 147   protected $_participantStatuses;
 148
 149   /**
 150    * Participant mode.
 151    * @var string
 152    */
 153   public $_mode = NULL;
 154
 155   /**
 156    * Event ID preselect.
 157    * @var int
 158    */
 159   public $_eID = NULL;
 160
 161   /**
 162    * Line Item for Price Set.
 163    * @var array
 164    */
 165   public $_lineItem = NULL;
 166
 167   /**
 168    * Contribution mode for event registration for offline mode.
 169    * @var string
 170    * @deprecated
 171    */
 172   public $_contributeMode = 'direct';
 173
 174   public $_online;
 175
 176   /**
 177    * Store id of role custom data type ( option value )
 178    * @var int
 179    */
 180   protected $_roleCustomDataTypeID;
 181
 182   /**
 183    * Store id of event Name custom data type ( option value)
 184    * @var int
 185    */
 186   protected $_eventNameCustomDataTypeID;
 187
 188   /**
 189    * Selected discount id.
 190    * @var int
 191    */
 192   public $_originalDiscountId = NULL;
 193
 194   /**
 195    * Event id.
 196    * @var int
 197    */
 198   public $_eventId = NULL;
 199
 200   /**
 201    * Id of payment, if any
 202    * @var int
 203    */
 204   public $_paymentId = NULL;
 205
 206   /**
 207    * @var null
 208    * @todo add explanatory note about this
 209    */
 210   public $_onlinePendingContributionId = NULL;
 211
 212   /**
 213    * Explicitly declare the entity api name.
 214    */
 215   public function getDefaultEntity() {
 216     return 'Participant';
 217   }
 218
 219   /**
 220    * Default form context used as part of addField()
 221    */
 222   public function getDefaultContext() {
 223     return 'create';
 224   }
 225
 226   /**
 227    * Set variables up before form is built.
 228    *
 229    * @return void
 230    * @throws \CRM_Core_Exception
 231    */
 232   public function preProcess() {
 233     parent::preProcess();
 234     $this->_showFeeBlock = CRM_Utils_Array::value('eventId', $_GET);
 235     $this->assign('showFeeBlock', FALSE);
 236     $this->assign('feeBlockPaid', FALSE);
 237
 238     // @todo eliminate this duplication.
 239     $this->_contactId = $this->_contactID;
 240     $this->_eID = CRM_Utils_Request::retrieve('eid', 'Positive', $this);
 241     $this->_context = CRM_Utils_Request::retrieve('context', 'Alphanumeric', $this);
 242     $this->assign('context', $this->_context);
 243
 244     if ($this->_contactID) {
 245       $this->setPageTitle(ts('Event Registration for %1', [1 => $this->userDisplayName]));
 246     }
 247     else {
 248       $this->setPageTitle(ts('Event Registration'));
 249     }
 250
 251     // check the current path, if search based, then dont get participantID
 252     // CRM-5792
 253     $path = CRM_Utils_System::currentPath();
 254     if (
 255       strpos($path, 'civicrm/contact/search') === 0 ||
 256       strpos($path, 'civicrm/group/search') === 0
 257     ) {
 258       $this->_id = NULL;
 259     }
 260     else {
 261       $this->_id = CRM_Utils_Request::retrieve('id', 'Positive', $this);
 262     }
 263
 264     if ($this->_id) {
 265       $this->assign('participantId', $this->_id);
 266
 267       $this->_paymentId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_ParticipantPayment',
 268         $this->_id, 'id', 'participant_id'
 269       );
 270
 271       $this->assign('hasPayment', $this->_paymentId);
 272       $this->assign('componentId', $this->_id);
 273       $this->assign('component', 'event');
 274
 275       // CRM-12615 - Get payment information from the primary registration
 276       if ((!$this->_paymentId) && ($this->_action == CRM_Core_Action::UPDATE)) {
 277         $registered_by_id = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Participant',
 278           $this->_id, 'registered_by_id', 'id'
 279         );
 280         if ($registered_by_id) {
 281           $this->_paymentId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_ParticipantPayment',
 282             $registered_by_id, 'id', 'participant_id'
 283           );
 284           $this->assign('registeredByParticipantId', $registered_by_id);
 285         }
 286       }
 287     }
 288     $this->setCustomDataTypes();
 289
 290     if ($this->_mode) {
 291       $this->assign('participantMode', $this->_mode);
 292     }
 293
 294     if ($this->_showFeeBlock) {
 295       $this->assign('showFeeBlock', TRUE);
 296       $isMonetary = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event', $this->_showFeeBlock, 'is_monetary');
 297       if ($isMonetary) {
 298         $this->assign('feeBlockPaid', TRUE);
 299       }
 300       return CRM_Event_Form_EventFees::preProcess($this);
 301     }
 302
 303     //check the mode when this form is called either single or as
 304     //search task action
 305     if ($this->_id || $this->_contactId || $this->_context == 'standalone') {
 306       $this->_single = TRUE;
 307       $this->assign('urlPath', 'civicrm/contact/view/participant');
 308       if (!$this->_id && !$this->_contactId) {
 309         $breadCrumbs = [
 310           [
 311             'title' => ts('CiviEvent Dashboard'),
 312             'url' => CRM_Utils_System::url('civicrm/event', 'reset=1'),
 313           ],
 314         ];
 315
 316         CRM_Utils_System::appendBreadCrumb($breadCrumbs);
 317       }
 318     }
 319     else {
 320       //set the appropriate action
 321       $context = $this->get('context');
 322       $urlString = 'civicrm/contact/search';
 323       $this->_action = CRM_Core_Action::BASIC;
 324       switch ($context) {
 325         case 'advanced':
 326           $urlString = 'civicrm/contact/search/advanced';
 327           $this->_action = CRM_Core_Action::ADVANCED;
 328           break;
 329
 330         case 'builder':
 331           $urlString = 'civicrm/contact/search/builder';
 332           $this->_action = CRM_Core_Action::PROFILE;
 333           break;
 334
 335         case 'basic':
 336           $urlString = 'civicrm/contact/search/basic';
 337           $this->_action = CRM_Core_Action::BASIC;
 338           break;
 339
 340         case 'custom':
 341           $urlString = 'civicrm/contact/search/custom';
 342           $this->_action = CRM_Core_Action::COPY;
 343           break;
 344       }
 345       CRM_Contact_Form_Task::preProcessCommon($this);
 346
 347       $this->_single = FALSE;
 348       $this->_contactId = NULL;
 349
 350       //set ajax path, this used for custom data building
 351       $this->assign('urlPath', $urlString);
 352       $this->assign('urlPathVar', "_qf_Participant_display=true&qfKey={$this->controller->_key}");
 353     }
 354
 355     $this->assign('single', $this->_single);
 356
 357     if (!$this->_id) {
 358       $this->_action = CRM_Utils_Request::retrieve('action', 'String', $this, FALSE, 'add');
 359     }
 360     $this->assign('action', $this->_action);
 361
 362     // check for edit permission
 363     if (!CRM_Core_Permission::checkActionPermission('CiviEvent', $this->_action)) {
 364       CRM_Core_Error::fatal(ts('You do not have permission to access this page.'));
 365     }
 366
 367     if ($this->_action & CRM_Core_Action::DELETE) {
 368       // check delete permission for contribution
 369       if ($this->_id && $this->_paymentId && !CRM_Core_Permission::checkActionPermission('CiviContribute', $this->_action)) {
 370         CRM_Core_Error::fatal(ts("This Participant is linked to a contribution. You must have 'delete in CiviContribute' permission in order to delete this record."));
 371       }
 372       return;
 373     }
 374
 375     if ($this->_id) {
 376       // assign participant id to the template
 377       $this->assign('participantId', $this->_id);
 378       $this->_roleId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Participant', $this->_id, 'role_id');
 379     }
 380
 381     // when fee amount is included in form
 382     if (!empty($_POST['hidden_feeblock']) || !empty($_POST['send_receipt'])) {
 383       CRM_Event_Form_EventFees::preProcess($this);
 384       CRM_Event_Form_EventFees::buildQuickForm($this);
 385       CRM_Event_Form_EventFees::setDefaultValues($this);
 386     }
 387
 388     // when custom data is included in this page
 389     if (!empty($_POST['hidden_custom'])) {
 390       $eventId = (int) CRM_Utils_Array::value('event_id', $_POST);
 391       // Custom data of type participant role
 392       // Note: Some earlier commits imply $_POST['role_id'] could be a comma separated string,
 393       //       not sure if that ever really happens
 394       if (!empty($_POST['role_id'])) {
 395         foreach ($_POST['role_id'] as $roleID) {
 396           CRM_Custom_Form_CustomData::preProcess($this, $this->_roleCustomDataTypeID, $roleID, 1, 'Participant', $this->_id);
 397           CRM_Custom_Form_CustomData::buildQuickForm($this);
 398           CRM_Custom_Form_CustomData::setDefaultValues($this);
 399         }
 400       }
 401
 402       //custom data of type participant event
 403       CRM_Custom_Form_CustomData::preProcess($this, $this->_eventNameCustomDataTypeID, $eventId, 1, 'Participant', $this->_id);
 404       CRM_Custom_Form_CustomData::buildQuickForm($this);
 405       CRM_Custom_Form_CustomData::setDefaultValues($this);
 406
 407       // custom data of type participant event type
 408       $eventTypeId = NULL;
 409       if ($eventId) {
 410         $eventTypeId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event', $eventId, 'event_type_id', 'id');
 411       }
 412       CRM_Custom_Form_CustomData::preProcess($this, $this->_eventTypeCustomDataTypeID, $eventTypeId,
 413         1, 'Participant', $this->_id
 414       );
 415       CRM_Custom_Form_CustomData::buildQuickForm($this);
 416       CRM_Custom_Form_CustomData::setDefaultValues($this);
 417
 418       //custom data of type participant, ( we 'null' to reset subType and subName)
 419       CRM_Custom_Form_CustomData::preProcess($this, 'null', 'null', 1, 'Participant', $this->_id);
 420       CRM_Custom_Form_CustomData::buildQuickForm($this);
 421       CRM_Custom_Form_CustomData::setDefaultValues($this);
 422     }
 423
 424     // CRM-4395, get the online pending contribution id.
 425     $this->_onlinePendingContributionId = NULL;
 426     if (!$this->_mode && $this->_id && ($this->_action & CRM_Core_Action::UPDATE)) {
 427       $this->_onlinePendingContributionId = CRM_Contribute_BAO_Contribution::checkOnlinePendingContribution($this->_id,
 428         'Event'
 429       );
 430     }
 431     $this->set('onlinePendingContributionId', $this->_onlinePendingContributionId);
 432   }
 433
 434   /**
 435    * This function sets the default values for the form in edit/view mode
 436    * the default values are retrieved from the database
 437    *
 438    * @return array
 439    * @throws \CRM_Core_Exception
 440    */
 441   public function setDefaultValues() {
 442     if ($this->_showFeeBlock) {
 443       return CRM_Event_Form_EventFees::setDefaultValues($this);
 444     }
 445
 446     $defaults = [];
 447
 448     if ($this->_action & CRM_Core_Action::DELETE) {
 449       return $defaults;
 450     }
 451
 452     if ($this->_id) {
 453       $ids = [];
 454       $params = ['id' => $this->_id];
 455
 456       CRM_Event_BAO_Participant::getValues($params, $defaults, $ids);
 457       $sep = CRM_Core_DAO::VALUE_SEPARATOR;
 458       if ($defaults[$this->_id]['role_id']) {
 459         $roleIDs = explode($sep, $defaults[$this->_id]['role_id']);
 460       }
 461       $this->_contactId = $defaults[$this->_id]['contact_id'];
 462       $this->_statusId = $defaults[$this->_id]['participant_status_id'];
 463
 464       //set defaults for note
 465       $noteDetails = CRM_Core_BAO_Note::getNote($this->_id, 'civicrm_participant');
 466       $defaults[$this->_id]['note'] = array_pop($noteDetails);
 467
 468       // Check if this is a primaryParticipant (registered for others) and retrieve additional participants if true  (CRM-4859)
 469       if (CRM_Event_BAO_Participant::isPrimaryParticipant($this->_id)) {
 470         $this->assign('additionalParticipants', CRM_Event_BAO_Participant::getAdditionalParticipants($this->_id));
 471       }
 472
 473       // Get registered_by contact ID and display_name if participant was registered by someone else (CRM-4859)
 474       if (!empty($defaults[$this->_id]['participant_registered_by_id'])) {
 475         $registered_by_contact_id = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Participant',
 476           $defaults[$this->_id]['participant_registered_by_id'],
 477           'contact_id', 'id'
 478         );
 479         $this->assign('participant_registered_by_id', $defaults[$this->_id]['participant_registered_by_id']);
 480         $this->assign('registered_by_contact_id', $registered_by_contact_id);
 481         $this->assign('registered_by_display_name', CRM_Contact_BAO_Contact::displayName($registered_by_contact_id));
 482       }
 483     }
 484
 485     //setting default register date
 486     if ($this->_action == CRM_Core_Action::ADD) {
 487       $statuses = array_flip(CRM_Event_PseudoConstant::participantStatus());
 488       $defaults[$this->_id]['status_id'] = CRM_Utils_Array::value('Registered', $statuses);
 489       if (!empty($defaults[$this->_id]['event_id'])) {
 490         $contributionTypeId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event',
 491           $defaults[$this->_id]['event_id'],
 492           'financial_type_id'
 493         );
 494         if ($contributionTypeId) {
 495           $defaults[$this->_id]['financial_type_id'] = $contributionTypeId;
 496         }
 497       }
 498
 499       if ($this->_mode) {
 500         $fields["email-{$this->_bltID}"] = 1;
 501         $fields['email-Primary'] = 1;
 502
 503         if ($this->_contactId) {
 504           CRM_Core_BAO_UFGroup::setProfileDefaults($this->_contactId, $fields, $defaults);
 505         }
 506
 507         if (empty($defaults["email-{$this->_bltID}"]) &&
 508           !empty($defaults['email-Primary'])
 509         ) {
 510           $defaults[$this->_id]["email-{$this->_bltID}"] = $defaults['email-Primary'];
 511         }
 512       }
 513
 514       $submittedRole = $this->getElementValue('role_id');
 515       if (!empty($submittedRole[0])) {
 516         $roleID = $submittedRole[0];
 517       }
 518       $submittedEvent = $this->getElementValue('event_id');
 519       if (!empty($submittedEvent[0])) {
 520         $eventID = $submittedEvent[0];
 521       }
 522       $defaults[$this->_id]['register_date'] = date('Y-m-d H:i:s');
 523     }
 524     else {
 525       $defaults[$this->_id]['record_contribution'] = 0;
 526
 527       if ($defaults[$this->_id]['participant_is_pay_later']) {
 528         $this->assign('participant_is_pay_later', TRUE);
 529       }
 530
 531       $this->assign('participant_status_id', $defaults[$this->_id]['participant_status_id']);
 532       $eventID = $defaults[$this->_id]['event_id'];
 533
 534       $this->_eventTypeId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event', $eventID, 'event_type_id', 'id');
 535
 536       $this->_discountId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Participant', $this->_id, 'discount_id');
 537       if ($this->_discountId) {
 538         $this->set('discountId', $this->_discountId);
 539       }
 540     }
 541
 542     //assign event and role id, this is needed for Custom data building
 543     $sep = CRM_Core_DAO::VALUE_SEPARATOR;
 544     if (!empty($defaults[$this->_id]['participant_role_id'])) {
 545       $roleIDs = explode($sep, $defaults[$this->_id]['participant_role_id']);
 546     }
 547     if (isset($_POST['event_id'])) {
 548       $eventID = $_POST['event_id'];
 549     }
 550
 551     if ($this->_eID) {
 552       $eventID = $this->_eID;
 553       //@todo - rationalise the $this->_eID with $POST['event_id'],  $this->_eid is set when eid=x is in the url
 554       $roleID = CRM_Core_DAO::getFieldValue(
 555         'CRM_Event_DAO_Event',
 556         $this->_eID,
 557         'default_role_id'
 558       );
 559       if (empty($roleIDs)) {
 560         $roleIDs = (array) $defaults[$this->_id]['participant_role_id'] = $roleID;
 561       }
 562       $defaults[$this->_id]['event_id'] = $eventID;
 563     }
 564     if (!empty($eventID)) {
 565       $this->_eventTypeId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event', $eventID, 'event_type_id', 'id');
 566     }
 567     //these should take precedence so we state them last
 568     $urlRoleIDS = CRM_Utils_Request::retrieve('roles', 'String');
 569     if ($urlRoleIDS) {
 570       $roleIDs = explode(',', $urlRoleIDS);
 571     }
 572     if (isset($roleIDs)) {
 573       $defaults[$this->_id]['role_id'] = implode(',', $roleIDs);
 574     }
 575
 576     if (isset($eventID)) {
 577       $this->assign('eventID', $eventID);
 578       $this->set('eventId', $eventID);
 579     }
 580
 581     if (isset($this->_eventTypeId)) {
 582       $this->assign('eventTypeID', $this->_eventTypeId);
 583     }
 584
 585     $this->assign('event_is_test', CRM_Utils_Array::value('event_is_test', $defaults[$this->_id]));
 586     return $defaults[$this->_id];
 587   }
 588
 589   /**
 590    * Build the form object.
 591    *
 592    * @return void
 593    * @throws \CRM_Core_Exception
 594    * @throws \CiviCRM_API3_Exception
 595    */
 596   public function buildQuickForm() {
 597     $participantStatuses = CRM_Event_PseudoConstant::participantStatus();
 598     $partiallyPaidStatusId = array_search('Partially paid', $participantStatuses);
 599     $this->assign('partiallyPaidStatusId', $partiallyPaidStatusId);
 600
 601     if ($this->_showFeeBlock) {
 602       return CRM_Event_Form_EventFees::buildQuickForm($this);
 603     }
 604
 605     //need to assign custom data type to the template
 606     $this->assign('customDataType', 'Participant');
 607
 608     $this->applyFilter('__ALL__', 'trim');
 609
 610     if ($this->_action & CRM_Core_Action::DELETE) {
 611       if ($this->_single) {
 612         $additionalParticipant = count(CRM_Event_BAO_Event::buildCustomProfile($this->_id,
 613             NULL,
 614             $this->_contactId,
 615             FALSE,
 616             TRUE
 617           )) - 1;
 618         if ($additionalParticipant) {
 619           $deleteParticipants = [
 620             1 => ts('Delete this participant record along with associated participant record(s).'),
 621             2 => ts('Delete only this participant record.'),
 622           ];
 623           $this->addRadio('delete_participant', NULL, $deleteParticipants, NULL, '<br />');
 624           $this->setDefaults(['delete_participant' => 1]);
 625           $this->assign('additionalParticipant', $additionalParticipant);
 626         }
 627       }
 628       $this->addButtons([
 629         [
 630           'type' => 'next',
 631           'name' => ts('Delete'),
 632           'spacing' => '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;',
 633           'isDefault' => TRUE,
 634         ],
 635         [
 636           'type' => 'cancel',
 637           'name' => ts('Cancel'),
 638         ],
 639       ]);
 640       return;
 641     }
 642
 643     if ($this->_single && $this->_context == 'standalone') {
 644       $this->addEntityRef('contact_id', ts('Contact'), [
 645         'create' => TRUE,
 646         'api' => ['extra' => ['email']],
 647       ], TRUE);
 648     }
 649
 650     $eventFieldParams = [
 651       'entity' => 'Event',
 652       'select' => ['minimumInputLength' => 0],
 653       'api' => [
 654         'extra' => ['campaign_id', 'default_role_id', 'event_type_id'],
 655       ],
 656     ];
 657
 658     if ($this->_mode) {
 659       // exclude events which are not monetary when credit card registration is used
 660       $eventFieldParams['api']['params']['is_monetary'] = 1;
 661     }
 662     $this->addPaymentProcessorSelect(TRUE, FALSE, FALSE);
 663
 664     $element = $this->addEntityRef('event_id', ts('Event'), $eventFieldParams, TRUE);
 665
 666     //frozen the field fix for CRM-4171
 667     if ($this->_action & CRM_Core_Action::UPDATE && $this->_id) {
 668       if (CRM_Core_DAO::getFieldValue('CRM_Event_DAO_ParticipantPayment',
 669         $this->_id, 'contribution_id', 'participant_id'
 670       )
 671       ) {
 672         $element->freeze();
 673       }
 674     }
 675
 676     //CRM-7362 --add campaigns.
 677     $campaignId = NULL;
 678     if ($this->_id) {
 679       $campaignId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Participant', $this->_id, 'campaign_id');
 680     }
 681     if (!$campaignId) {
 682       $eventId = CRM_Utils_Request::retrieve('eid', 'Positive', $this);
 683       if ($eventId) {
 684         $campaignId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event', $eventId, 'campaign_id');
 685       }
 686     }
 687     CRM_Campaign_BAO_Campaign::addCampaign($this, $campaignId);
 688     $this->add('datepicker', 'register_date', ts('Registration Date'), [], TRUE, ['time' => TRUE]);
 689
 690     if ($this->_id) {
 691       $this->assign('entityID', $this->_id);
 692     }
 693
 694     $this->addSelect('role_id', ['multiple' => TRUE, 'class' => 'huge'], TRUE);
 695
 696     // CRM-4395
 697     $checkCancelledJs = ['onchange' => "return sendNotification( );"];
 698     $confirmJS = NULL;
 699     if ($this->_onlinePendingContributionId) {
 700       $cancelledparticipantStatusId = array_search('Cancelled', CRM_Event_PseudoConstant::participantStatus());
 701       $cancelledContributionStatusId = array_search('Cancelled',
 702         CRM_Contribute_PseudoConstant::contributionStatus(NULL, 'name')
 703       );
 704       $checkCancelledJs = [
 705         'onchange' => "checkCancelled( this.value, {$cancelledparticipantStatusId},{$cancelledContributionStatusId});",
 706       ];
 707
 708       $participantStatusId = array_search('Pending from pay later',
 709         CRM_Event_PseudoConstant::participantStatus()
 710       );
 711       $contributionStatusId = array_search('Completed',
 712         CRM_Contribute_PseudoConstant::contributionStatus(NULL, 'name')
 713       );
 714       $confirmJS = ['onclick' => "return confirmStatus( {$participantStatusId}, {$contributionStatusId} );"];
 715     }
 716
 717     // get the participant status names to build special status array which is used to show notification
 718     // checkbox below participant status select
 719     $participantStatusName = CRM_Event_PseudoConstant::participantStatus();
 720     $notificationStatuses = [
 721       'Cancelled',
 722       'Pending from waitlist',
 723       'Pending from approval',
 724       'Expired',
 725     ];
 726
 727     // get the required status and then implode only ids
 728     $notificationStatusIds = implode(',', array_keys(array_intersect($participantStatusName, $notificationStatuses)));
 729     $this->assign('notificationStatusIds', $notificationStatusIds);
 730
 731     $this->_participantStatuses = $statusOptions = CRM_Event_BAO_Participant::buildOptions('status_id', 'create');
 732
 733     // Only show refund status when editing
 734     if ($this->_action & CRM_Core_Action::ADD) {
 735       $pendingRefundStatusId = array_search('Pending refund', $participantStatusName);
 736       if ($pendingRefundStatusId) {
 737         unset($statusOptions[$pendingRefundStatusId]);
 738       }
 739     }
 740
 741     $this->addSelect('status_id', $checkCancelledJs + [
 742       'options' => $statusOptions,
 743       'option_url' => 'civicrm/admin/participant_status',
 744     ], TRUE);
 745
 746     $this->addElement('checkbox', 'is_notify', ts('Send Notification'), NULL);
 747
 748     $this->addField('source', ['entity' => 'Participant', 'name' => 'source']);
 749     $noteAttributes = CRM_Core_DAO::getAttribute('CRM_Core_DAO_Note');
 750     $this->add('textarea', 'note', ts('Notes'), $noteAttributes['note']);
 751
 752     $buttons[] = [
 753       'type' => 'upload',
 754       'name' => ts('Save'),
 755       'isDefault' => TRUE,
 756       'js' => $confirmJS,
 757     ];
 758
 759     $path = CRM_Utils_System::currentPath();
 760     $excludeForPaths = [
 761       'civicrm/contact/search',
 762       'civicrm/group/search',
 763     ];
 764     if (!in_array($path, $excludeForPaths)) {
 765       $buttons[] = [
 766         'type' => 'upload',
 767         'name' => ts('Save and New'),
 768         'subName' => 'new',
 769         'js' => $confirmJS,
 770       ];
 771     }
 772
 773     $buttons[] = [
 774       'type' => 'cancel',
 775       'name' => ts('Cancel'),
 776     ];
 777
 778     $this->addButtons($buttons);
 779     if ($this->_action == CRM_Core_Action::VIEW) {
 780       $this->freeze();
 781     }
 782   }
 783
 784   /**
 785    * Add local and global form rules.
 786    *
 787    * @return void
 788    */
 789   public function addRules() {
 790     $this->addFormRule(['CRM_Event_Form_Participant', 'formRule'], $this);
 791   }
 792
 793   /**
 794    * Global validation rules for the form.
 795    *
 796    * @param array $values
 797    *   Posted values of the form.
 798    * @param $files
 799    * @param $self
 800    *
 801    * @return array
 802    *   list of errors to be posted back to the form
 803    */
 804   public static function formRule($values, $files, $self) {
 805     // If $values['_qf_Participant_next'] is Delete or
 806     // $values['event_id'] is empty, then return
 807     // instead of proceeding further.
 808
 809     if ((CRM_Utils_Array::value('_qf_Participant_next', $values) == 'Delete') ||
 810       (!$values['event_id'])
 811     ) {
 812       return TRUE;
 813     }
 814
 815     $errorMsg = [];
 816
 817     if (!empty($values['payment_processor_id'])) {
 818       // make sure that payment instrument values (e.g. credit card number and cvv) are valid
 819       CRM_Core_Payment_Form::validatePaymentInstrument($values['payment_processor_id'], $values, $errorMsg, NULL);
 820     }
 821
 822     if (!empty($values['record_contribution'])) {
 823       if (empty($values['financial_type_id'])) {
 824         $errorMsg['financial_type_id'] = ts('Please enter the associated Financial Type');
 825       }
 826       if (empty($values['payment_instrument_id'])) {
 827         $errorMsg['payment_instrument_id'] = ts('Payment Method is a required field.');
 828       }
 829       if (!empty($values['priceSetId'])) {
 830         CRM_Price_BAO_PriceField::priceSetValidation($values['priceSetId'], $values, $errorMsg);
 831       }
 832     }
 833
 834     // validate contribution status for 'Failed'.
 835     if ($self->_onlinePendingContributionId && !empty($values['record_contribution']) &&
 836       (CRM_Utils_Array::value('contribution_status_id', $values) ==
 837         array_search('Failed', CRM_Contribute_PseudoConstant::contributionStatus(NULL, 'name'))
 838       )
 839     ) {
 840       $errorMsg['contribution_status_id'] = ts('Please select a valid payment status before updating.');
 841     }
 842
 843     // do the amount validations.
 844     //skip for update mode since amount is freeze, CRM-6052
 845     if ((!$self->_id && empty($values['total_amount']) &&
 846         empty($self->_values['line_items'])
 847       ) ||
 848       ($self->_id && !$self->_paymentId && isset($self->_values['line_items']) && is_array($self->_values['line_items']))
 849     ) {
 850       if ($priceSetId = CRM_Utils_Array::value('priceSetId', $values)) {
 851         CRM_Price_BAO_PriceField::priceSetValidation($priceSetId, $values, $errorMsg, TRUE);
 852       }
 853     }
 854     // For single additions - show validation error if the contact has already been registered
 855     // for this event.
 856     if ($self->_single && ($self->_action & CRM_Core_Action::ADD)) {
 857       if ($self->_context == 'standalone') {
 858         $contactId = CRM_Utils_Array::value('contact_id', $values);
 859       }
 860       else {
 861         $contactId = $self->_contactId;
 862       }
 863
 864       $eventId = CRM_Utils_Array::value('event_id', $values);
 865       if (!empty($contactId) && !empty($eventId)) {
 866         $cancelledStatusID = CRM_Core_PseudoConstant::getKey('CRM_Event_BAO_Participant', 'status_id', 'Cancelled');
 867         $dupeCheck = new CRM_Event_BAO_Participant();
 868         $dupeCheck->contact_id = $contactId;
 869         $dupeCheck->event_id = $eventId;
 870         $dupeCheck->whereAdd("status_id != {$cancelledStatusID} ");
 871         $dupeCheck->find(TRUE);
 872         if (!empty($dupeCheck->id)) {
 873           $errorMsg['event_id'] = ts("This contact has already been assigned to this event.");
 874         }
 875       }
 876     }
 877     return CRM_Utils_Array::crmIsEmptyArray($errorMsg) ? TRUE : $errorMsg;
 878   }
 879
 880   /**
 881    * Process the form submission.
 882    */
 883   public function postProcess() {
 884     // get the submitted form values.
 885     $params = $this->controller->exportValues($this->_name);
 886
 887     if ($this->_action & CRM_Core_Action::DELETE) {
 888       if (CRM_Utils_Array::value('delete_participant', $params) == 2) {
 889         $additionalId = (CRM_Event_BAO_Participant::getAdditionalParticipantIds($this->_id));
 890         $participantLinks = (CRM_Event_BAO_Participant::getAdditionalParticipantUrl($additionalId));
 891       }
 892       if (CRM_Utils_Array::value('delete_participant', $params) == 1) {
 893         $additionalIds = CRM_Event_BAO_Participant::getAdditionalParticipantIds($this->_id);
 894         foreach ($additionalIds as $value) {
 895           CRM_Event_BAO_Participant::deleteParticipant($value);
 896         }
 897       }
 898       CRM_Event_BAO_Participant::deleteParticipant($this->_id);
 899       CRM_Core_Session::setStatus(ts('Selected participant was deleted successfully.'), ts('Record Deleted'), 'success');
 900       if (!empty($participantLinks)) {
 901         $status = ts('The following participants no longer have an event fee recorded. You can edit their registration and record a replacement contribution by clicking the links below:') . '<br/>' . $participantLinks;
 902         CRM_Core_Session::setStatus($status, ts('Group Payment Deleted'));
 903       }
 904       return;
 905     }
 906     // When adding a single contact, the formRule prevents you from adding duplicates
 907     // (See above in formRule()). When adding more than one contact, the duplicates are
 908     // removed automatically and the user receives one notification.
 909     if ($this->_action & CRM_Core_Action::ADD) {
 910       $event_id = $this->_eventId;
 911       if (empty($event_id) && !empty($params['event_id'])) {
 912         $event_id = $params['event_id'];
 913       }
 914       if (!$this->_single && !empty($event_id)) {
 915         $duplicateContacts = 0;
 916         foreach ($this->_contactIds as $k => $dupeCheckContactId) {
 917           // Eliminate contacts that have already been assigned to this event.
 918           $dupeCheck = new CRM_Event_BAO_Participant();
 919           $dupeCheck->contact_id = $dupeCheckContactId;
 920           $dupeCheck->event_id = $event_id;
 921           $dupeCheck->find(TRUE);
 922           if (!empty($dupeCheck->id)) {
 923             $duplicateContacts++;
 924             unset($this->_contactIds[$k]);
 925           }
 926         }
 927         if ($duplicateContacts > 0) {
 928           $msg = ts(
 929             "%1 contacts have already been assigned to this event. They were not added a second time.",
 930             [1 => $duplicateContacts]
 931           );
 932           CRM_Core_Session::setStatus($msg);
 933         }
 934         if (count($this->_contactIds) == 0) {
 935           CRM_Core_Session::setStatus(ts("No participants were added."));
 936           return;
 937         }
 938         // We have to re-key $this->_contactIds so each contact has the same
 939         // key as their corresponding record in the $participants array that
 940         // will be created below.
 941         $this->_contactIds = array_values($this->_contactIds);
 942       }
 943     }
 944
 945     $statusMsg = $this->submit($params);
 946     CRM_Core_Session::setStatus($statusMsg, ts('Saved'), 'success');
 947     $session = CRM_Core_Session::singleton();
 948     $buttonName = $this->controller->getButtonName();
 949     if ($this->_context == 'standalone') {
 950       if ($buttonName == $this->getButtonName('upload', 'new')) {
 951         $urlParams = 'reset=1&action=add&context=standalone';
 952         if ($this->_mode) {
 953           $urlParams .= '&mode=' . $this->_mode;
 954         }
 955         if ($this->_eID) {
 956           $urlParams .= '&eid=' . $this->_eID;
 957         }
 958         $session->replaceUserContext(CRM_Utils_System::url('civicrm/participant/add', $urlParams));
 959       }
 960       else {
 961         $session->replaceUserContext(CRM_Utils_System::url('civicrm/contact/view',
 962           "reset=1&cid={$this->_contactId}&selectedChild=participant"
 963         ));
 964       }
 965     }
 966     elseif ($buttonName == $this->getButtonName('upload', 'new')) {
 967       $session->replaceUserContext(CRM_Utils_System::url('civicrm/contact/view/participant',
 968         "reset=1&action=add&context={$this->_context}&cid={$this->_contactId}"
 969       ));
 970     }
 971   }
 972
 973   /**
 974    * Submit form.
 975    *
 976    * @param array $params
 977    *
 978    * @return string
 979    * @throws \CRM_Core_Exception
 980    * @throws \CiviCRM_API3_Exception
 981    */
 982   public function submit($params) {
 983     $participantStatus = CRM_Event_PseudoConstant::participantStatus();
 984     // set the contact, when contact is selected
 985     if (!empty($params['contact_id'])) {
 986       $this->_contactID = $this->_contactId = $params['contact_id'];
 987     }
 988     if ($this->_priceSetId && $isQuickConfig = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_priceSetId, 'is_quick_config')) {
 989       $this->_quickConfig = $isQuickConfig;
 990     }
 991
 992     if ($this->_id) {
 993       $params['id'] = $this->_id;
 994     }
 995
 996     $config = CRM_Core_Config::singleton();
 997     if (isset($params['total_amount'])) {
 998       $params['total_amount'] = CRM_Utils_Rule::cleanMoney($params['total_amount']);
 999     }
1000     if ($this->_isPaidEvent) {
1001
1002       $contributionParams = ['skipCleanMoney' => TRUE];
1003       $lineItem = [];
1004       $additionalParticipantDetails = [];
1005       if (CRM_Contribute_BAO_Contribution::checkContributeSettings('deferred_revenue_enabled')) {
1006         $eventStartDate = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event', $this->_eventId, 'start_date');
1007         if (strtotime($eventStartDate) > strtotime(date('Ymt'))) {
1008           $contributionParams['revenue_recognition_date'] = date('Ymd', strtotime($eventStartDate));
1009         }
1010       }
1011       if (($this->_id && $this->_action & CRM_Core_Action::UPDATE) && $this->_paymentId) {
1012         $participantBAO = new CRM_Event_BAO_Participant();
1013         $participantBAO->id = $this->_id;
1014         $participantBAO->find(TRUE);
1015         $contributionParams['total_amount'] = $participantBAO->fee_amount;
1016
1017         $params['discount_id'] = NULL;
1018         //re-enter the values for UPDATE mode
1019         $params['fee_level'] = $params['amount_level'] = $participantBAO->fee_level;
1020         $params['fee_amount'] = $participantBAO->fee_amount;
1021         if (isset($params['priceSetId'])) {
1022           $lineItem[0] = CRM_Price_BAO_LineItem::getLineItems($this->_id);
1023         }
1024         //also add additional participant's fee level/priceset
1025         if (CRM_Event_BAO_Participant::isPrimaryParticipant($this->_id)) {
1026           $additionalIds = CRM_Event_BAO_Participant::getAdditionalParticipantIds($this->_id);
1027           $hasLineItems = CRM_Utils_Array::value('priceSetId', $params, FALSE);
1028           $additionalParticipantDetails = CRM_Event_BAO_Participant::getFeeDetails($additionalIds,
1029             $hasLineItems
1030           );
1031         }
1032       }
1033       else {
1034
1035         // check that discount_id is set
1036         if (empty($params['discount_id'])) {
1037           $params['discount_id'] = 'null';
1038         }
1039
1040         //lets carry currency, CRM-4453
1041         $params['fee_currency'] = $config->defaultCurrency;
1042         if (!isset($lineItem[0])) {
1043           $lineItem[0] = [];
1044         }
1045         CRM_Price_BAO_PriceSet::processAmount($this->_values['fee'],
1046           $params, $lineItem[0]
1047         );
1048         //CRM-11529 for quick config backoffice transactions
1049         //when financial_type_id is passed in form, update the
1050         //lineitems with the financial type selected in form
1051         $submittedFinancialType = CRM_Utils_Array::value('financial_type_id', $params);
1052         $isPaymentRecorded = CRM_Utils_Array::value('record_contribution', $params);
1053         if ($isPaymentRecorded && $this->_quickConfig && $submittedFinancialType) {
1054           foreach ($lineItem[0] as &$values) {
1055             $values['financial_type_id'] = $submittedFinancialType;
1056           }
1057         }
1058
1059         $params['fee_level'] = $params['amount_level'];
1060         $contributionParams['total_amount'] = $params['amount'];
1061         if ($this->_quickConfig && !empty($params['total_amount']) &&
1062           $params['status_id'] != array_search('Partially paid', $participantStatus)
1063         ) {
1064           $params['fee_amount'] = $params['total_amount'];
1065         }
1066         else {
1067           //fix for CRM-3086
1068           $params['fee_amount'] = $params['amount'];
1069         }
1070       }
1071
1072       if (isset($params['priceSetId'])) {
1073         if (!empty($lineItem[0])) {
1074           $this->set('lineItem', $lineItem);
1075
1076           $this->_lineItem = $lineItem;
1077           $lineItem = array_merge($lineItem, $additionalParticipantDetails);
1078
1079           $participantCount = [];
1080           foreach ($lineItem as $k) {
1081             foreach ($k as $v) {
1082               if (CRM_Utils_Array::value('participant_count', $v) > 0) {
1083                 $participantCount[] = $v['participant_count'];
1084               }
1085             }
1086           }
1087         }
1088         if (isset($participantCount)) {
1089           $this->assign('pricesetFieldsCount', $participantCount);
1090         }
1091         $this->assign('lineItem', empty($lineItem[0]) || $this->_quickConfig ? FALSE : $lineItem);
1092       }
1093       else {
1094         $this->assign('amount_level', $params['amount_level']);
1095       }
1096     }
1097
1098     $this->_params = $params;
1099     parent::beginPostProcess();
1100     $amountOwed = NULL;
1101     if (isset($params['amount'])) {
1102       $amountOwed = $params['amount'];
1103       unset($params['amount']);
1104     }
1105     $params['contact_id'] = $this->_contactId;
1106
1107     // overwrite actual payment amount if entered
1108     if (!empty($params['total_amount'])) {
1109       $contributionParams['total_amount'] = CRM_Utils_Array::value('total_amount', $params);
1110     }
1111
1112     // Retrieve the name and email of the current user - this will be the FROM for the receipt email
1113     $userName = CRM_Core_Session::singleton()->getLoggedInContactDisplayName();
1114
1115     if ($this->_contactId) {
1116       list($this->_contributorDisplayName, $this->_contributorEmail, $this->_toDoNotEmail) = CRM_Contact_BAO_Contact::getContactDetails($this->_contactId);
1117     }
1118
1119     //modify params according to parameter used in create
1120     //participant method (addParticipant)
1121     $this->_params['participant_status_id'] = $params['status_id'];
1122     $this->_params['participant_role_id'] = is_array($params['role_id']) ? $params['role_id'] : explode(',', $params['role_id']);
1123     $this->_params['participant_register_date'] = $params['register_date'];
1124     $roleIdWithSeparator = implode(CRM_Core_DAO::VALUE_SEPARATOR, $this->_params['participant_role_id']);
1125
1126     $now = date('YmdHis');
1127
1128     if ($this->_mode) {
1129       if (!$this->_isPaidEvent) {
1130         CRM_Core_Error::fatal(ts('Selected Event is not Paid Event '));
1131       }
1132
1133       $eventTitle
1134         = CRM_Core_DAO::getFieldValue(
1135           'CRM_Event_DAO_Event',
1136           $params['event_id'],
1137           'title'
1138         );
1139
1140       // set source if not set
1141       if (empty($params['source'])) {
1142         $this->_params['participant_source'] = ts('Offline Registration for Event: %2 by: %1', [
1143           1 => $userName,
1144           2 => $eventTitle,
1145         ]);
1146       }
1147       else {
1148         $this->_params['participant_source'] = $params['source'];
1149       }
1150       $this->_params['description'] = $this->_params['participant_source'];
1151
1152       $this->_paymentProcessor = CRM_Financial_BAO_PaymentProcessor::getPayment($this->_params['payment_processor_id'],
1153         $this->_mode
1154       );
1155       $fields = [];
1156
1157       // set email for primary location.
1158       $fields['email-Primary'] = 1;
1159       $params['email-Primary'] = $params["email-{$this->_bltID}"] = $this->_contributorEmail;
1160
1161       $params['register_date'] = $now;
1162
1163       // now set the values for the billing location.
1164       foreach ($this->_fields as $name => $dontCare) {
1165         $fields[$name] = 1;
1166       }
1167
1168       // also add location name to the array
1169       $params["address_name-{$this->_bltID}"]
1170         = CRM_Utils_Array::value('billing_first_name', $params) . ' ' .
1171         CRM_Utils_Array::value('billing_middle_name', $params) . ' ' .
1172         CRM_Utils_Array::value('billing_last_name', $params);
1173
1174       $params["address_name-{$this->_bltID}"] = trim($params["address_name-{$this->_bltID}"]);
1175       $fields["address_name-{$this->_bltID}"] = 1;
1176       $fields["email-{$this->_bltID}"] = 1;
1177       $ctype = CRM_Core_DAO::getFieldValue('CRM_Contact_DAO_Contact', $this->_contactId, 'contact_type');
1178
1179       $nameFields = ['first_name', 'middle_name', 'last_name'];
1180
1181       foreach ($nameFields as $name) {
1182         $fields[$name] = 1;
1183         if (array_key_exists("billing_$name", $params)) {
1184           $params[$name] = $params["billing_{$name}"];
1185           $params['preserveDBName'] = TRUE;
1186         }
1187       }
1188       $contactID = CRM_Contact_BAO_Contact::createProfileContact($params, $fields, $this->_contactId, NULL, NULL, $ctype);
1189     }
1190
1191     if (!empty($this->_params['participant_role_id'])) {
1192       $customFieldsRole = [];
1193       foreach ($this->_params['participant_role_id'] as $roleKey) {
1194         $customFieldsRole = CRM_Utils_Array::crmArrayMerge(CRM_Core_BAO_CustomField::getFields('Participant',
1195           FALSE, FALSE, $roleKey, $this->_roleCustomDataTypeID), $customFieldsRole);
1196       }
1197       $customFieldsEvent = CRM_Core_BAO_CustomField::getFields('Participant',
1198         FALSE,
1199         FALSE,
1200         CRM_Utils_Array::value('event_id', $params),
1201         $this->_eventNameCustomDataTypeID
1202       );
1203       $customFieldsEventType = CRM_Core_BAO_CustomField::getFields('Participant',
1204         FALSE,
1205         FALSE,
1206         $this->_eventTypeId,
1207         $this->_eventTypeCustomDataTypeID
1208       );
1209       $customFields = CRM_Utils_Array::crmArrayMerge($customFieldsRole,
1210         CRM_Core_BAO_CustomField::getFields('Participant', FALSE, FALSE, NULL, NULL, TRUE)
1211       );
1212       $customFields = CRM_Utils_Array::crmArrayMerge($customFieldsEvent, $customFields);
1213       $customFields = CRM_Utils_Array::crmArrayMerge($customFieldsEventType, $customFields);
1214
1215       $params['custom'] = CRM_Core_BAO_CustomField::postProcess($params, $this->_id, $this->getDefaultEntity());
1216     }
1217
1218     //do cleanup line  items if participant edit the Event Fee.
1219     if (($this->_lineItem || !isset($params['proceSetId'])) && !$this->_paymentId && $this->_id) {
1220       CRM_Price_BAO_LineItem::deleteLineItems($this->_id, 'civicrm_participant');
1221     }
1222
1223     if ($this->_mode) {
1224       // add all the additional payment params we need
1225       $this->_params["state_province-{$this->_bltID}"] = $this->_params["billing_state_province-{$this->_bltID}"] = CRM_Core_PseudoConstant::stateProvinceAbbreviation($this->_params["billing_state_province_id-{$this->_bltID}"]);
1226       $this->_params["country-{$this->_bltID}"] = $this->_params["billing_country-{$this->_bltID}"] = CRM_Core_PseudoConstant::countryIsoCode($this->_params["billing_country_id-{$this->_bltID}"]);
1227
1228       $this->_params['amount'] = $params['fee_amount'];
1229       $this->_params['amount_level'] = $params['amount_level'];
1230       $this->_params['currencyID'] = $config->defaultCurrency;
1231       $this->_params['invoiceID'] = md5(uniqid(rand(), TRUE));
1232
1233       // at this point we've created a contact and stored its address etc
1234       // all the payment processors expect the name and address to be in the
1235       // so we copy stuff over to first_name etc.
1236       $paymentParams = $this->_params;
1237       if (!empty($this->_params['send_receipt'])) {
1238         $paymentParams['email'] = $this->_contributorEmail;
1239       }
1240
1241       // The only reason for merging in the 'contact_id' rather than ensuring it is set
1242       // is that this patch is being done around the time of the stable release
1243       // so more conservative approach is called for.
1244       // In fact the use of $params and $this->_params & $this->_contactId vs $contactID
1245       // needs rationalising.
1246       $mapParams = array_merge(['contact_id' => $contactID], $this->_params);
1247       CRM_Core_Payment_Form::mapParams($this->_bltID, $mapParams, $paymentParams, TRUE);
1248
1249       $payment = $this->_paymentProcessor['object'];
1250
1251       // CRM-15622: fix for incorrect contribution.fee_amount
1252       $paymentParams['fee_amount'] = NULL;
1253       $result = $payment->doPayment($paymentParams);
1254
1255       if (is_a($result, 'CRM_Core_Error')) {
1256         CRM_Core_Error::displaySessionError($result);
1257         CRM_Utils_System::redirect(CRM_Utils_System::url('civicrm/contact/view/participant',
1258           "reset=1&action=add&cid={$this->_contactId}&context=participant&mode={$this->_mode}"
1259         ));
1260       }
1261
1262       if ($result) {
1263         $this->_params = array_merge($this->_params, $result);
1264       }
1265
1266       $this->_params['receive_date'] = $now;
1267
1268       if (!empty($this->_params['send_receipt'])) {
1269         $this->_params['receipt_date'] = $now;
1270       }
1271       else {
1272         $this->_params['receipt_date'] = NULL;
1273       }
1274
1275       $this->set('params', $this->_params);
1276       $this->assign('trxn_id', $result['trxn_id']);
1277       $this->assign('receive_date', $this->_params['receive_date']);
1278
1279       //add contribution record
1280       $this->_params['financial_type_id']
1281         = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event', $params['event_id'], 'financial_type_id');
1282       $this->_params['mode'] = $this->_mode;
1283
1284       //add contribution record
1285       $contributions[] = $contribution = CRM_Event_Form_Registration_Confirm::processContribution(
1286         $this, $this->_params,
1287         $result, $contactID,
1288         FALSE, FALSE,
1289         $this->_paymentProcessor
1290       );
1291
1292       // add participant record
1293       $participants = [];
1294       if (!empty($this->_params['role_id']) && is_array($this->_params['role_id'])) {
1295         $this->_params['role_id'] = implode(CRM_Core_DAO::VALUE_SEPARATOR,
1296           $this->_params['role_id']
1297         );
1298       }
1299
1300       //CRM-15372 patch to fix fee amount replacing amount
1301       $this->_params['fee_amount'] = $this->_params['amount'];
1302
1303       $participants[] = CRM_Event_Form_Registration::addParticipant($this, $contactID);
1304
1305       //add custom data for participant
1306       CRM_Core_BAO_CustomValueTable::postProcess($this->_params,
1307         'civicrm_participant',
1308         $participants[0]->id,
1309         'Participant'
1310       );
1311       //add participant payment
1312       $paymentParticipant = [
1313         'participant_id' => $participants[0]->id,
1314         'contribution_id' => $contribution->id,
1315       ];
1316
1317       CRM_Event_BAO_ParticipantPayment::create($paymentParticipant);
1318       $this->_contactIds[] = $this->_contactId;
1319     }
1320     else {
1321       $participants = [];
1322       if ($this->_single) {
1323         if ($params['role_id']) {
1324           $params['role_id'] = $roleIdWithSeparator;
1325         }
1326         else {
1327           $params['role_id'] = 'NULL';
1328         }
1329         $participants[] = CRM_Event_BAO_Participant::create($params);
1330       }
1331       else {
1332         foreach ($this->_contactIds as $contactID) {
1333           $commonParams = $params;
1334           $commonParams['contact_id'] = $contactID;
1335           if ($commonParams['role_id']) {
1336             $commonParams['role_id'] = $commonParams['role_id'] = str_replace(',', CRM_Core_DAO::VALUE_SEPARATOR, $params['role_id']);
1337           }
1338           else {
1339             $commonParams['role_id'] = 'NULL';
1340           }
1341           $participants[] = CRM_Event_BAO_Participant::create($commonParams);
1342         }
1343       }
1344
1345       if (isset($params['event_id'])) {
1346         $eventTitle = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event',
1347           $params['event_id'],
1348           'title'
1349         );
1350       }
1351
1352       if ($this->_single) {
1353         $this->_contactIds[] = $this->_contactId;
1354       }
1355
1356       $contributions = [];
1357       if (!empty($params['record_contribution'])) {
1358         if (!empty($params['id'])) {
1359           if ($this->_onlinePendingContributionId) {
1360             $ids['contribution'] = $this->_onlinePendingContributionId;
1361           }
1362           else {
1363             $ids['contribution'] = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_ParticipantPayment',
1364               $params['id'],
1365               'contribution_id',
1366               'participant_id'
1367             );
1368           }
1369         }
1370         unset($params['note']);
1371
1372         //build contribution params
1373         if (!$this->_onlinePendingContributionId) {
1374           if (empty($params['source'])) {
1375             $contributionParams['source'] = ts('%1 : Offline registration (by %2)', [
1376               1 => $eventTitle,
1377               2 => $userName,
1378             ]);
1379           }
1380           else {
1381             $contributionParams['source'] = $params['source'];
1382           }
1383         }
1384
1385         $contributionParams['currency'] = $config->defaultCurrency;
1386         $contributionParams['non_deductible_amount'] = 'null';
1387         $contributionParams['receipt_date'] = !empty($params['send_receipt']) ? CRM_Utils_Array::value('receive_date', $params) : 'null';
1388         $contributionParams['contact_id'] = $this->_contactID;
1389         $contributionParams['receive_date'] = CRM_Utils_Array::value('receive_date', $params, 'null');
1390
1391         $recordContribution = [
1392           'financial_type_id',
1393           'payment_instrument_id',
1394           'trxn_id',
1395           'contribution_status_id',
1396           'check_number',
1397           'campaign_id',
1398           'pan_truncation',
1399           'card_type_id',
1400         ];
1401
1402         foreach ($recordContribution as $f) {
1403           $contributionParams[$f] = CRM_Utils_Array::value($f, $this->_params);
1404           if ($f == 'trxn_id') {
1405             $this->assign('trxn_id', $contributionParams[$f]);
1406           }
1407         }
1408
1409         //insert financial type name in receipt.
1410         $this->assign('financialTypeName', CRM_Core_DAO::getFieldValue('CRM_Financial_DAO_FinancialType',
1411           $contributionParams['financial_type_id']));
1412         // legacy support
1413         $this->assign('contributionTypeName', CRM_Core_DAO::getFieldValue('CRM_Financial_DAO_FinancialType', $contributionParams['financial_type_id']));
1414         $contributionParams['skipLineItem'] = 1;
1415         if ($this->_id) {
1416           $contributionParams['contribution_mode'] = 'participant';
1417           $contributionParams['participant_id'] = $this->_id;
1418         }
1419         // Set is_pay_later flag for back-office offline Pending status contributions
1420         if ($contributionParams['contribution_status_id'] == CRM_Core_PseudoConstant::getKey('CRM_Contribute_DAO_Contribution', 'contribution_status_id', 'Pending')) {
1421           $contributionParams['is_pay_later'] = 1;
1422         }
1423         elseif ($contributionParams['contribution_status_id'] == CRM_Core_PseudoConstant::getKey('CRM_Contribute_DAO_Contribution', 'contribution_status_id', 'Completed')) {
1424           $contributionParams['is_pay_later'] = 0;
1425         }
1426
1427         if ($params['status_id'] == array_search('Partially paid', $participantStatus)) {
1428           if (!$amountOwed && $this->_action & CRM_Core_Action::UPDATE) {
1429             $amountOwed = $params['fee_amount'];
1430           }
1431
1432           // if multiple participants are link, consider contribution total amount as the amount Owed
1433           if ($this->_id && CRM_Event_BAO_Participant::isPrimaryParticipant($this->_id)) {
1434             $amountOwed = CRM_Core_DAO::getFieldValue('CRM_Contribute_DAO_Contribution',
1435               $ids['contribution'],
1436               'total_amount'
1437             );
1438           }
1439
1440           // CRM-13964 partial_payment_total
1441           if ($amountOwed > $params['total_amount']) {
1442             // the owed amount
1443             $contributionParams['partial_payment_total'] = $amountOwed;
1444             // the actual amount paid
1445             $contributionParams['partial_amount_to_pay'] = $params['total_amount'];
1446           }
1447         }
1448
1449         if (CRM_Utils_Array::value('tax_amount', $this->_params)) {
1450           $contributionParams['tax_amount'] = $this->_params['tax_amount'];
1451         }
1452
1453         if ($this->_single) {
1454           if (empty($ids)) {
1455             $ids = [];
1456           }
1457           $contributions[] = CRM_Contribute_BAO_Contribution::create($contributionParams, $ids);
1458         }
1459         else {
1460           $ids = [];
1461           foreach ($this->_contactIds as $contactID) {
1462             $contributionParams['contact_id'] = $contactID;
1463             $contributions[] = CRM_Contribute_BAO_Contribution::create($contributionParams, $ids);
1464           }
1465         }
1466
1467         //insert payment record for this participation
1468         if (empty($ids['contribution'])) {
1469           foreach ($this->_contactIds as $num => $contactID) {
1470             $ppDAO = new CRM_Event_DAO_ParticipantPayment();
1471             $ppDAO->participant_id = $participants[$num]->id;
1472             $ppDAO->contribution_id = $contributions[$num]->id;
1473             $ppDAO->save();
1474           }
1475         }
1476         // next create the transaction record
1477         $transaction = new CRM_Core_Transaction();
1478
1479         // CRM-11124
1480         if ($this->_params['discount_id']) {
1481           CRM_Event_BAO_Participant::createDiscountTrxn(
1482             $this->_eventId,
1483             $contributionParams,
1484             NULL,
1485             CRM_Price_BAO_PriceSet::parseFirstPriceSetValueIDFromParams($this->_params)
1486           );
1487         }
1488         $transaction->commit();
1489       }
1490     }
1491
1492     // also store lineitem stuff here
1493     if ((($this->_lineItem & $this->_action & CRM_Core_Action::ADD) ||
1494       ($this->_lineItem && CRM_Core_Action::UPDATE && !$this->_paymentId))
1495     ) {
1496       foreach ($this->_contactIds as $num => $contactID) {
1497         foreach ($this->_lineItem as $key => $value) {
1498           if (is_array($value) && $value != 'skip') {
1499             foreach ($value as $lineKey => $line) {
1500               //10117 update the line items for participants if contribution amount is recorded
1501               if ($this->_quickConfig && !empty($params['total_amount']) &&
1502                 ($params['status_id'] != array_search('Partially paid', $participantStatus))
1503               ) {
1504                 $line['unit_price'] = $line['line_total'] = $params['total_amount'];
1505                 if (!empty($params['tax_amount'])) {
1506                   $line['unit_price'] = $line['unit_price'] - $params['tax_amount'];
1507                   $line['line_total'] = $line['line_total'] - $params['tax_amount'];
1508                 }
1509               }
1510               $lineItem[$this->_priceSetId][$lineKey] = $line;
1511             }
1512             CRM_Price_BAO_LineItem::processPriceSet($participants[$num]->id, $lineItem, CRM_Utils_Array::value($num, $contributions, NULL), 'civicrm_participant');
1513             CRM_Contribute_BAO_Contribution::addPayments($contributions);
1514           }
1515         }
1516       }
1517     }
1518
1519     $updateStatusMsg = NULL;
1520     //send mail when participant status changed, CRM-4326
1521     if ($this->_id && $this->_statusId &&
1522       $this->_statusId != CRM_Utils_Array::value('status_id', $params) && !empty($params['is_notify'])
1523     ) {
1524
1525       $updateStatusMsg = CRM_Event_BAO_Participant::updateStatusMessage($this->_id,
1526         $params['status_id'],
1527         $this->_statusId
1528       );
1529     }
1530
1531     $sent = [];
1532     $notSent = [];
1533     if (!empty($params['send_receipt'])) {
1534       if (array_key_exists($params['from_email_address'], $this->_fromEmails['from_email_id'])) {
1535         $receiptFrom = $params['from_email_address'];
1536       }
1537
1538       $this->assign('module', 'Event Registration');
1539       //use of the message template below requires variables in different format
1540       $event = $events = [];
1541       $returnProperties = ['event_type_id', 'fee_label', 'start_date', 'end_date', 'is_show_location', 'title'];
1542
1543       //get all event details.
1544       CRM_Core_DAO::commonRetrieveAll('CRM_Event_DAO_Event', 'id', $params['event_id'], $events, $returnProperties);
1545       $event = $events[$params['event_id']];
1546       unset($event['start_date']);
1547       unset($event['end_date']);
1548
1549       $role = CRM_Event_PseudoConstant::participantRole();
1550       $participantRoles = CRM_Utils_Array::value('role_id', $params);
1551       if (is_array($participantRoles)) {
1552         $selectedRoles = [];
1553         foreach ($participantRoles as $roleId) {
1554           $selectedRoles[] = $role[$roleId];
1555         }
1556         $event['participant_role'] = implode(', ', $selectedRoles);
1557       }
1558       else {
1559         $event['participant_role'] = CRM_Utils_Array::value($participantRoles, $role);
1560       }
1561       $event['is_monetary'] = $this->_isPaidEvent;
1562
1563       if ($params['receipt_text']) {
1564         $event['confirm_email_text'] = $params['receipt_text'];
1565       }
1566
1567       $this->assign('isAmountzero', 1);
1568       $this->assign('event', $event);
1569
1570       $this->assign('isShowLocation', $event['is_show_location']);
1571       if (CRM_Utils_Array::value('is_show_location', $event) == 1) {
1572         $locationParams = [
1573           'entity_id' => $params['event_id'],
1574           'entity_table' => 'civicrm_event',
1575         ];
1576         $location = CRM_Core_BAO_Location::getValues($locationParams, TRUE);
1577         $this->assign('location', $location);
1578       }
1579
1580       $status = CRM_Event_PseudoConstant::participantStatus();
1581       if ($this->_isPaidEvent) {
1582         $paymentInstrument = CRM_Contribute_PseudoConstant::paymentInstrument();
1583         if (!$this->_mode) {
1584           if (isset($params['payment_instrument_id'])) {
1585             $this->assign('paidBy',
1586               CRM_Utils_Array::value($params['payment_instrument_id'],
1587                 $paymentInstrument
1588               )
1589             );
1590           }
1591         }
1592
1593         $this->assign('totalAmount', $contributionParams['total_amount']);
1594         if (isset($contributionParams['partial_payment_total'])) {
1595           // balance amount
1596           $balanceAmount = $contributionParams['partial_payment_total'] - $contributionParams['partial_amount_to_pay'];
1597           $this->assign('balanceAmount', $balanceAmount);
1598         }
1599         $this->assign('isPrimary', 1);
1600         $this->assign('checkNumber', CRM_Utils_Array::value('check_number', $params));
1601       }
1602       if ($this->_mode) {
1603         $this->assignBillingName($params);
1604         $this->assign('address', CRM_Utils_Address::getFormattedBillingAddressFieldsFromParameters(
1605           $this->_params,
1606           $this->_bltID
1607         ));
1608
1609         $date = CRM_Utils_Date::format($params['credit_card_exp_date']);
1610         $date = CRM_Utils_Date::mysqlToIso($date);
1611         $this->assign('credit_card_exp_date', $date);
1612         $this->assign('credit_card_number',
1613           CRM_Utils_System::mungeCreditCard($params['credit_card_number'])
1614         );
1615         $this->assign('credit_card_type', $params['credit_card_type']);
1616         // The concept of contributeMode is deprecated.
1617         $this->assign('contributeMode', 'direct');
1618         $this->assign('isAmountzero', 0);
1619         $this->assign('is_pay_later', 0);
1620         $this->assign('isPrimary', 1);
1621       }
1622
1623       $this->assign('register_date', $params['register_date']);
1624       if (isset($params['receive_date'])) {
1625         $this->assign('receive_date', $params['receive_date']);
1626       }
1627
1628       $participant = [['participant_id', '=', $participants[0]->id, 0, 0]];
1629       // check whether its a test drive ref CRM-3075
1630       if (!empty($this->_defaultValues['is_test'])) {
1631         $participant[] = ['participant_test', '=', 1, 0, 0];
1632       }
1633
1634       $customGroup = [];
1635       //format submitted data
1636       foreach ($params['custom'] as $fieldID => $values) {
1637         foreach ($values as $fieldValue) {
1638           $isPublic = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_CustomGroup', $fieldValue['custom_group_id'], 'is_public');
1639           if ($isPublic) {
1640             $customFields[$fieldID]['id'] = $fieldID;
1641             $formattedValue = CRM_Core_BAO_CustomField::displayValue($fieldValue['value'], $fieldID, $participants[0]->id);
1642             $customGroup[$customFields[$fieldID]['groupTitle']][$customFields[$fieldID]['label']] = str_replace('&nbsp;', '', $formattedValue);
1643           }
1644         }
1645       }
1646
1647       foreach ($this->_contactIds as $num => $contactID) {
1648         // Retrieve the name and email of the contact - this will be the TO for receipt email
1649         list($this->_contributorDisplayName, $this->_contributorEmail, $this->_toDoNotEmail) = CRM_Contact_BAO_Contact::getContactDetails($contactID);
1650
1651         $this->_contributorDisplayName = ($this->_contributorDisplayName == ' ') ? $this->_contributorEmail : $this->_contributorDisplayName;
1652
1653         $waitStatus = CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Waiting'");
1654         if ($waitingStatus = CRM_Utils_Array::value($params['status_id'], $waitStatus)) {
1655           $this->assign('isOnWaitlist', TRUE);
1656         }
1657
1658         $this->assign('customGroup', $customGroup);
1659         $this->assign('contactID', $contactID);
1660         $this->assign('participantID', $participants[$num]->id);
1661
1662         $this->_id = $participants[$num]->id;
1663
1664         if ($this->_isPaidEvent) {
1665           // fix amount for each of participants ( for bulk mode )
1666           $eventAmount = [];
1667           $invoiceSettings = Civi::settings()->get('contribution_invoice_settings');
1668           $invoicing = CRM_Utils_Array::value('invoicing', $invoiceSettings);
1669           $totalTaxAmount = 0;
1670
1671           //add dataArray in the receipts in ADD and UPDATE condition
1672           $dataArray = [];
1673           if ($this->_action & CRM_Core_Action::ADD) {
1674             $line = isset($lineItem[0]) ? $lineItem[0] : [];
1675           }
1676           elseif ($this->_action & CRM_Core_Action::UPDATE) {
1677             $line = $this->_values['line_items'];
1678           }
1679           if ($invoicing) {
1680             foreach ($line as $key => $value) {
1681               if (isset($value['tax_amount'])) {
1682                 $totalTaxAmount += $value['tax_amount'];
1683                 if (isset($dataArray[(string) $value['tax_rate']])) {
1684                   $dataArray[(string) $value['tax_rate']] = $dataArray[(string) $value['tax_rate']] + CRM_Utils_Array::value('tax_amount', $value);
1685                 }
1686                 else {
1687                   $dataArray[(string) $value['tax_rate']] = CRM_Utils_Array::value('tax_amount', $value);
1688                 }
1689               }
1690             }
1691             $this->assign('totalTaxAmount', $totalTaxAmount);
1692             $this->assign('taxTerm', $this->getSalesTaxTerm());
1693             $this->assign('dataArray', $dataArray);
1694           }
1695           if (!empty($additionalParticipantDetails)) {
1696             $params['amount_level'] = preg_replace('/\ 1/', '', $params['amount_level']) . ' - ' . $this->_contributorDisplayName;
1697           }
1698
1699           $eventAmount[$num] = [
1700             'label' => preg_replace('/\ 1/', '', $params['amount_level']),
1701             'amount' => $params['fee_amount'],
1702           ];
1703           //as we are using same template for online & offline registration.
1704           //So we have to build amount as array.
1705           $eventAmount = array_merge($eventAmount, $additionalParticipantDetails);
1706           $this->assign('amount', $eventAmount);
1707         }
1708
1709         $sendTemplateParams = [
1710           'groupName' => 'msg_tpl_workflow_event',
1711           'valueName' => 'event_offline_receipt',
1712           'contactId' => $contactID,
1713           'isTest' => !empty($this->_defaultValues['is_test']),
1714           'PDFFilename' => ts('confirmation') . '.pdf',
1715         ];
1716
1717         // try to send emails only if email id is present
1718         // and the do-not-email option is not checked for that contact
1719         if ($this->_contributorEmail and !$this->_toDoNotEmail) {
1720           $sendTemplateParams['from'] = $receiptFrom;
1721           $sendTemplateParams['toName'] = $this->_contributorDisplayName;
1722           $sendTemplateParams['toEmail'] = $this->_contributorEmail;
1723           $sendTemplateParams['cc'] = CRM_Utils_Array::value('cc', $this->_fromEmails);
1724           $sendTemplateParams['bcc'] = CRM_Utils_Array::value('bcc', $this->_fromEmails);
1725         }
1726
1727         //send email with pdf invoice
1728         $template = CRM_Core_Smarty::singleton();
1729         $taxAmt = $template->get_template_vars('dataArray');
1730         $contributionId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_ParticipantPayment',
1731           $this->_id, 'contribution_id', 'participant_id'
1732         );
1733         $prefixValue = Civi::settings()->get('contribution_invoice_settings');
1734         $invoicing = CRM_Utils_Array::value('invoicing', $prefixValue);
1735         if (!empty($taxAmt) && (isset($invoicing) && isset($prefixValue['is_email_pdf']))) {
1736           $sendTemplateParams['isEmailPdf'] = TRUE;
1737           $sendTemplateParams['contributionId'] = $contributionId;
1738         }
1739         list($mailSent, $subject, $message, $html) = CRM_Core_BAO_MessageTemplate::sendTemplate($sendTemplateParams);
1740         if ($mailSent) {
1741           $sent[] = $contactID;
1742           foreach ($participants as $ids => $values) {
1743             if ($values->contact_id == $contactID) {
1744               $values->details = CRM_Utils_Array::value('receipt_text', $params);
1745               CRM_Activity_BAO_Activity::addActivity($values, 'Email');
1746               break;
1747             }
1748           }
1749         }
1750         else {
1751           $notSent[] = $contactID;
1752         }
1753       }
1754     }
1755
1756     // set the participant id if it is not set
1757     if (!$this->_id) {
1758       $this->_id = $participants[0]->id;
1759     }
1760
1761     return $this->getStatusMsg($params, $sent, $updateStatusMsg, $notSent);
1762   }
1763
1764   /**
1765    * Set the various IDs relating to custom data types.
1766    */
1767   public function setCustomDataTypes() {
1768     $customDataType = CRM_Core_OptionGroup::values('custom_data_type', FALSE, FALSE, FALSE, NULL, 'name');
1769     $this->_roleCustomDataTypeID = array_search('ParticipantRole', $customDataType);
1770     $this->_eventNameCustomDataTypeID = array_search('ParticipantEventName', $customDataType);
1771     $this->_eventTypeCustomDataTypeID = array_search('ParticipantEventType', $customDataType);
1772     $this->assign('roleCustomDataTypeID', $this->_roleCustomDataTypeID);
1773     $this->assign('eventNameCustomDataTypeID', $this->_eventNameCustomDataTypeID);
1774     $this->assign('eventTypeCustomDataTypeID', $this->_eventTypeCustomDataTypeID);
1775   }
1776
1777   /**
1778    * Get status message
1779    *
1780    * @param array $params
1781    * @param int $sent
1782    * @param string $updateStatusMsg
1783    * @param int $notSent
1784    *
1785    * @return string
1786    */
1787   protected function getStatusMsg($params, $sent, $updateStatusMsg, $notSent) {
1788     $statusMsg = '';
1789     if (($this->_action & CRM_Core_Action::UPDATE)) {
1790       $statusMsg = ts('Event registration information for %1 has been updated.', [1 => $this->_contributorDisplayName]);
1791       if (!empty($params['send_receipt']) && count($sent)) {
1792         $statusMsg .= ' ' . ts('A confirmation email has been sent to %1', [1 => $this->_contributorEmail]);
1793       }
1794
1795       if ($updateStatusMsg) {
1796         $statusMsg = "{$statusMsg} {$updateStatusMsg}";
1797       }
1798     }
1799     elseif ($this->_action & CRM_Core_Action::ADD) {
1800       if ($this->_single) {
1801         $statusMsg = ts('Event registration for %1 has been added.', [1 => $this->_contributorDisplayName]);
1802         if (!empty($params['send_receipt']) && count($sent)) {
1803           $statusMsg .= ' ' . ts('A confirmation email has been sent to %1.', [1 => $this->_contributorEmail]);
1804         }
1805       }
1806       else {
1807         $statusMsg = ts('Total Participant(s) added to event: %1.', [1 => count($this->_contactIds)]);
1808         if (count($notSent) > 0) {
1809           $statusMsg .= ' ' . ts('Email has NOT been sent to %1 contact(s) - communication preferences specify DO NOT EMAIL OR valid Email is NOT present. ', [1 => count($notSent)]);
1810         }
1811         elseif (isset($params['send_receipt'])) {
1812           $statusMsg .= ' ' . ts('A confirmation email has been sent to ALL participants');
1813         }
1814       }
1815     }
1816     return $statusMsg;
1817   }
1818
1819 }