CRM/Event/Form/Participant.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 5                                                  |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2020                                |
   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) 2004-2020
  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 bool
  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 bool
 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     elseif ($this->_contactID) {
 485       $defaults[$this->_id]['contact_id'] = $this->_contactID;
 486     }
 487
 488     //setting default register date
 489     if ($this->_action == CRM_Core_Action::ADD) {
 490       $statuses = array_flip(CRM_Event_PseudoConstant::participantStatus());
 491       $defaults[$this->_id]['status_id'] = CRM_Utils_Array::value('Registered', $statuses);
 492       if (!empty($defaults[$this->_id]['event_id'])) {
 493         $contributionTypeId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event',
 494           $defaults[$this->_id]['event_id'],
 495           'financial_type_id'
 496         );
 497         if ($contributionTypeId) {
 498           $defaults[$this->_id]['financial_type_id'] = $contributionTypeId;
 499         }
 500       }
 501
 502       if ($this->_mode) {
 503         $fields["email-{$this->_bltID}"] = 1;
 504         $fields['email-Primary'] = 1;
 505
 506         if ($this->_contactId) {
 507           CRM_Core_BAO_UFGroup::setProfileDefaults($this->_contactId, $fields, $defaults);
 508         }
 509
 510         if (empty($defaults["email-{$this->_bltID}"]) &&
 511           !empty($defaults['email-Primary'])
 512         ) {
 513           $defaults[$this->_id]["email-{$this->_bltID}"] = $defaults['email-Primary'];
 514         }
 515       }
 516
 517       $submittedRole = $this->getElementValue('role_id');
 518       if (!empty($submittedRole[0])) {
 519         $roleID = $submittedRole[0];
 520       }
 521       $submittedEvent = $this->getElementValue('event_id');
 522       if (!empty($submittedEvent[0])) {
 523         $eventID = $submittedEvent[0];
 524       }
 525       $defaults[$this->_id]['register_date'] = date('Y-m-d H:i:s');
 526     }
 527     else {
 528       $defaults[$this->_id]['record_contribution'] = 0;
 529
 530       if ($defaults[$this->_id]['participant_is_pay_later']) {
 531         $this->assign('participant_is_pay_later', TRUE);
 532       }
 533
 534       $this->assign('participant_status_id', $defaults[$this->_id]['participant_status_id']);
 535       $eventID = $defaults[$this->_id]['event_id'];
 536
 537       $this->_eventTypeId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event', $eventID, 'event_type_id', 'id');
 538
 539       $this->_discountId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Participant', $this->_id, 'discount_id');
 540       if ($this->_discountId) {
 541         $this->set('discountId', $this->_discountId);
 542       }
 543     }
 544
 545     //assign event and role id, this is needed for Custom data building
 546     $sep = CRM_Core_DAO::VALUE_SEPARATOR;
 547     if (!empty($defaults[$this->_id]['participant_role_id'])) {
 548       $roleIDs = explode($sep, $defaults[$this->_id]['participant_role_id']);
 549     }
 550     if (isset($_POST['event_id'])) {
 551       $eventID = $_POST['event_id'];
 552     }
 553
 554     if ($this->_eID) {
 555       $eventID = $this->_eID;
 556       //@todo - rationalise the $this->_eID with $POST['event_id'],  $this->_eid is set when eid=x is in the url
 557       $roleID = CRM_Core_DAO::getFieldValue(
 558         'CRM_Event_DAO_Event',
 559         $this->_eID,
 560         'default_role_id'
 561       );
 562       if (empty($roleIDs)) {
 563         $roleIDs = (array) $defaults[$this->_id]['participant_role_id'] = $roleID;
 564       }
 565       $defaults[$this->_id]['event_id'] = $eventID;
 566     }
 567     if (!empty($eventID)) {
 568       $this->_eventTypeId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event', $eventID, 'event_type_id', 'id');
 569     }
 570     //these should take precedence so we state them last
 571     $urlRoleIDS = CRM_Utils_Request::retrieve('roles', 'String');
 572     if ($urlRoleIDS) {
 573       $roleIDs = explode(',', $urlRoleIDS);
 574     }
 575     if (isset($roleIDs)) {
 576       $defaults[$this->_id]['role_id'] = implode(',', $roleIDs);
 577     }
 578
 579     if (isset($eventID)) {
 580       $this->assign('eventID', $eventID);
 581       $this->set('eventId', $eventID);
 582     }
 583
 584     if (isset($this->_eventTypeId)) {
 585       $this->assign('eventTypeID', $this->_eventTypeId);
 586     }
 587
 588     $this->assign('event_is_test', CRM_Utils_Array::value('event_is_test', $defaults[$this->_id]));
 589     return $defaults[$this->_id];
 590   }
 591
 592   /**
 593    * Build the form object.
 594    *
 595    * @return void
 596    * @throws \CRM_Core_Exception
 597    * @throws \CiviCRM_API3_Exception
 598    */
 599   public function buildQuickForm() {
 600
 601     $participantStatuses = CRM_Event_PseudoConstant::participantStatus();
 602     $partiallyPaidStatusId = array_search('Partially paid', $participantStatuses);
 603     $this->assign('partiallyPaidStatusId', $partiallyPaidStatusId);
 604
 605     if ($this->_showFeeBlock) {
 606       return CRM_Event_Form_EventFees::buildQuickForm($this);
 607     }
 608
 609     //need to assign custom data type to the template
 610     $this->assign('customDataType', 'Participant');
 611
 612     $this->applyFilter('__ALL__', 'trim');
 613
 614     if ($this->_action & CRM_Core_Action::DELETE) {
 615       if ($this->_single) {
 616         $additionalParticipant = count(CRM_Event_BAO_Event::buildCustomProfile($this->_id,
 617             NULL,
 618             $this->_contactId,
 619             FALSE,
 620             TRUE
 621           )) - 1;
 622         if ($additionalParticipant) {
 623           $deleteParticipants = [
 624             1 => ts('Delete this participant record along with associated participant record(s).'),
 625             2 => ts('Delete only this participant record.'),
 626           ];
 627           $this->addRadio('delete_participant', NULL, $deleteParticipants, NULL, '<br />');
 628           $this->setDefaults(['delete_participant' => 1]);
 629           $this->assign('additionalParticipant', $additionalParticipant);
 630         }
 631       }
 632       $this->addButtons([
 633         [
 634           'type' => 'next',
 635           'name' => ts('Delete'),
 636           'spacing' => '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;',
 637           'isDefault' => TRUE,
 638         ],
 639         [
 640           'type' => 'cancel',
 641           'name' => ts('Cancel'),
 642         ],
 643       ]);
 644       return;
 645     }
 646
 647     if ($this->_single) {
 648       $contactField = $this->addEntityRef('contact_id', ts('Participant'), ['create' => TRUE, 'api' => ['extra' => ['email']]], TRUE);
 649       if ($this->_context != 'standalone') {
 650         $contactField->freeze();
 651       }
 652     }
 653
 654     $eventFieldParams = [
 655       'entity' => 'Event',
 656       'select' => ['minimumInputLength' => 0],
 657       'api' => [
 658         'extra' => ['campaign_id', 'default_role_id', 'event_type_id'],
 659       ],
 660     ];
 661
 662     if ($this->_mode) {
 663       // exclude events which are not monetary when credit card registration is used
 664       $eventFieldParams['api']['params']['is_monetary'] = 1;
 665     }
 666     $this->addPaymentProcessorSelect(TRUE, FALSE, FALSE);
 667
 668     $element = $this->addEntityRef('event_id', ts('Event'), $eventFieldParams, TRUE);
 669
 670     //frozen the field fix for CRM-4171
 671     if ($this->_action & CRM_Core_Action::UPDATE && $this->_id) {
 672       if (CRM_Core_DAO::getFieldValue('CRM_Event_DAO_ParticipantPayment',
 673         $this->_id, 'contribution_id', 'participant_id'
 674       )
 675       ) {
 676         $element->freeze();
 677       }
 678     }
 679
 680     //CRM-7362 --add campaigns.
 681     $campaignId = NULL;
 682     if ($this->_id) {
 683       $campaignId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Participant', $this->_id, 'campaign_id');
 684     }
 685     if (!$campaignId) {
 686       $eventId = CRM_Utils_Request::retrieve('eid', 'Positive', $this);
 687       if ($eventId) {
 688         $campaignId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event', $eventId, 'campaign_id');
 689       }
 690     }
 691     CRM_Campaign_BAO_Campaign::addCampaign($this, $campaignId);
 692     $this->add('datepicker', 'register_date', ts('Registration Date'), [], TRUE, ['time' => TRUE]);
 693
 694     if ($this->_id) {
 695       $this->assign('entityID', $this->_id);
 696     }
 697
 698     $this->addSelect('role_id', ['multiple' => TRUE, 'class' => 'huge'], TRUE);
 699
 700     // CRM-4395
 701     $checkCancelledJs = ['onchange' => "return sendNotification( );"];
 702     $confirmJS = NULL;
 703     if ($this->_onlinePendingContributionId) {
 704       $cancelledparticipantStatusId = array_search('Cancelled', CRM_Event_PseudoConstant::participantStatus());
 705       $cancelledContributionStatusId = array_search('Cancelled',
 706         CRM_Contribute_PseudoConstant::contributionStatus(NULL, 'name')
 707       );
 708       $checkCancelledJs = [
 709         'onchange' => "checkCancelled( this.value, {$cancelledparticipantStatusId},{$cancelledContributionStatusId});",
 710       ];
 711
 712       $participantStatusId = array_search('Pending from pay later',
 713         CRM_Event_PseudoConstant::participantStatus()
 714       );
 715       $contributionStatusId = array_search('Completed',
 716         CRM_Contribute_PseudoConstant::contributionStatus(NULL, 'name')
 717       );
 718       $confirmJS = ['onclick' => "return confirmStatus( {$participantStatusId}, {$contributionStatusId} );"];
 719     }
 720
 721     // get the participant status names to build special status array which is used to show notification
 722     // checkbox below participant status select
 723     $participantStatusName = CRM_Event_PseudoConstant::participantStatus();
 724     $notificationStatuses = [
 725       'Cancelled',
 726       'Pending from waitlist',
 727       'Pending from approval',
 728       'Expired',
 729     ];
 730
 731     // get the required status and then implode only ids
 732     $notificationStatusIds = implode(',', array_keys(array_intersect($participantStatusName, $notificationStatuses)));
 733     $this->assign('notificationStatusIds', $notificationStatusIds);
 734
 735     $this->_participantStatuses = $statusOptions = CRM_Event_BAO_Participant::buildOptions('status_id', 'create');
 736
 737     // Only show refund status when editing
 738     if ($this->_action & CRM_Core_Action::ADD) {
 739       $pendingRefundStatusId = array_search('Pending refund', $participantStatusName);
 740       if ($pendingRefundStatusId) {
 741         unset($statusOptions[$pendingRefundStatusId]);
 742       }
 743     }
 744
 745     $this->addSelect('status_id', $checkCancelledJs + [
 746       'options' => $statusOptions,
 747       'option_url' => 'civicrm/admin/participant_status',
 748     ], TRUE);
 749
 750     $this->addElement('checkbox', 'is_notify', ts('Send Notification'), NULL);
 751
 752     $this->addField('source', ['entity' => 'Participant', 'name' => 'source']);
 753     $noteAttributes = CRM_Core_DAO::getAttribute('CRM_Core_DAO_Note');
 754     $this->add('textarea', 'note', ts('Notes'), $noteAttributes['note']);
 755
 756     $buttons[] = [
 757       'type' => 'upload',
 758       'name' => ts('Save'),
 759       'isDefault' => TRUE,
 760       'js' => $confirmJS,
 761     ];
 762
 763     $path = CRM_Utils_System::currentPath();
 764     $excludeForPaths = [
 765       'civicrm/contact/search',
 766       'civicrm/group/search',
 767     ];
 768     if (!in_array($path, $excludeForPaths)) {
 769       $buttons[] = [
 770         'type' => 'upload',
 771         'name' => ts('Save and New'),
 772         'subName' => 'new',
 773         'js' => $confirmJS,
 774       ];
 775     }
 776
 777     $buttons[] = [
 778       'type' => 'cancel',
 779       'name' => ts('Cancel'),
 780     ];
 781
 782     $this->addButtons($buttons);
 783     if ($this->_action == CRM_Core_Action::VIEW) {
 784       $this->freeze();
 785     }
 786   }
 787
 788   /**
 789    * Add local and global form rules.
 790    *
 791    * @return void
 792    */
 793   public function addRules() {
 794     $this->addFormRule(['CRM_Event_Form_Participant', 'formRule'], $this);
 795   }
 796
 797   /**
 798    * Global validation rules for the form.
 799    *
 800    * @param array $values
 801    *   Posted values of the form.
 802    * @param $files
 803    * @param $self
 804    *
 805    * @return array
 806    *   list of errors to be posted back to the form
 807    */
 808   public static function formRule($values, $files, $self) {
 809     // If $values['_qf_Participant_next'] is Delete or
 810     // $values['event_id'] is empty, then return
 811     // instead of proceeding further.
 812
 813     if ((CRM_Utils_Array::value('_qf_Participant_next', $values) == 'Delete') ||
 814       (!$values['event_id'])
 815     ) {
 816       return TRUE;
 817     }
 818
 819     $errorMsg = [];
 820
 821     if (!empty($values['payment_processor_id'])) {
 822       // make sure that payment instrument values (e.g. credit card number and cvv) are valid
 823       CRM_Core_Payment_Form::validatePaymentInstrument($values['payment_processor_id'], $values, $errorMsg, NULL);
 824     }
 825
 826     if (!empty($values['record_contribution'])) {
 827       if (empty($values['financial_type_id'])) {
 828         $errorMsg['financial_type_id'] = ts('Please enter the associated Financial Type');
 829       }
 830       if (empty($values['payment_instrument_id'])) {
 831         $errorMsg['payment_instrument_id'] = ts('Payment Method is a required field.');
 832       }
 833       if (!empty($values['priceSetId'])) {
 834         CRM_Price_BAO_PriceField::priceSetValidation($values['priceSetId'], $values, $errorMsg);
 835       }
 836     }
 837
 838     // validate contribution status for 'Failed'.
 839     if ($self->_onlinePendingContributionId && !empty($values['record_contribution']) &&
 840       (CRM_Utils_Array::value('contribution_status_id', $values) ==
 841         array_search('Failed', CRM_Contribute_PseudoConstant::contributionStatus(NULL, 'name'))
 842       )
 843     ) {
 844       $errorMsg['contribution_status_id'] = ts('Please select a valid payment status before updating.');
 845     }
 846
 847     // do the amount validations.
 848     //skip for update mode since amount is freeze, CRM-6052
 849     if ((!$self->_id && empty($values['total_amount']) &&
 850         empty($self->_values['line_items'])
 851       ) ||
 852       ($self->_id && !$self->_paymentId && isset($self->_values['line_items']) && is_array($self->_values['line_items']))
 853     ) {
 854       if ($priceSetId = CRM_Utils_Array::value('priceSetId', $values)) {
 855         CRM_Price_BAO_PriceField::priceSetValidation($priceSetId, $values, $errorMsg, TRUE);
 856       }
 857     }
 858     // For single additions - show validation error if the contact has already been registered
 859     // for this event.
 860     if ($self->_single && ($self->_action & CRM_Core_Action::ADD)) {
 861       if ($self->_context == 'standalone') {
 862         $contactId = CRM_Utils_Array::value('contact_id', $values);
 863       }
 864       else {
 865         $contactId = $self->_contactId;
 866       }
 867
 868       $eventId = CRM_Utils_Array::value('event_id', $values);
 869
 870       $event = new CRM_Event_DAO_Event();
 871       $event->id = $eventId;
 872       $event->find(TRUE);
 873
 874       if (!$event->allow_same_participant_emails && !empty($contactId) && !empty($eventId)) {
 875         $cancelledStatusID = CRM_Core_PseudoConstant::getKey('CRM_Event_BAO_Participant', 'status_id', 'Cancelled');
 876         $dupeCheck = new CRM_Event_BAO_Participant();
 877         $dupeCheck->contact_id = $contactId;
 878         $dupeCheck->event_id = $eventId;
 879         $dupeCheck->whereAdd("status_id != {$cancelledStatusID} ");
 880         $dupeCheck->find(TRUE);
 881         if (!empty($dupeCheck->id)) {
 882           $errorMsg['event_id'] = ts("This contact has already been assigned to this event.");
 883         }
 884       }
 885     }
 886     return CRM_Utils_Array::crmIsEmptyArray($errorMsg) ? TRUE : $errorMsg;
 887   }
 888
 889   /**
 890    * Process the form submission.
 891    */
 892   public function postProcess() {
 893     // get the submitted form values.
 894     $params = $this->controller->exportValues($this->_name);
 895
 896     if ($this->_action & CRM_Core_Action::DELETE) {
 897       if (CRM_Utils_Array::value('delete_participant', $params) == 2) {
 898         $additionalId = (CRM_Event_BAO_Participant::getAdditionalParticipantIds($this->_id));
 899         $participantLinks = (CRM_Event_BAO_Participant::getAdditionalParticipantUrl($additionalId));
 900       }
 901       if (CRM_Utils_Array::value('delete_participant', $params) == 1) {
 902         $additionalIds = CRM_Event_BAO_Participant::getAdditionalParticipantIds($this->_id);
 903         foreach ($additionalIds as $value) {
 904           CRM_Event_BAO_Participant::deleteParticipant($value);
 905         }
 906       }
 907       CRM_Event_BAO_Participant::deleteParticipant($this->_id);
 908       CRM_Core_Session::setStatus(ts('Selected participant was deleted successfully.'), ts('Record Deleted'), 'success');
 909       if (!empty($participantLinks)) {
 910         $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/>' . $participantLinks;
 911         CRM_Core_Session::setStatus($status, ts('Group Payment Deleted'));
 912       }
 913       return;
 914     }
 915     // When adding a single contact, the formRule prevents you from adding duplicates
 916     // (See above in formRule()). When adding more than one contact, the duplicates are
 917     // removed automatically and the user receives one notification.
 918     if ($this->_action & CRM_Core_Action::ADD) {
 919       $event_id = $this->_eventId;
 920       if (empty($event_id) && !empty($params['event_id'])) {
 921         $event_id = $params['event_id'];
 922       }
 923       if (!$this->_single && !empty($event_id)) {
 924         $duplicateContacts = 0;
 925         foreach ($this->_contactIds as $k => $dupeCheckContactId) {
 926           // Eliminate contacts that have already been assigned to this event.
 927           $dupeCheck = new CRM_Event_BAO_Participant();
 928           $dupeCheck->contact_id = $dupeCheckContactId;
 929           $dupeCheck->event_id = $event_id;
 930           $dupeCheck->find(TRUE);
 931           if (!empty($dupeCheck->id)) {
 932             $duplicateContacts++;
 933             unset($this->_contactIds[$k]);
 934           }
 935         }
 936         if ($duplicateContacts > 0) {
 937           $msg = ts(
 938             "%1 contacts have already been assigned to this event. They were not added a second time.",
 939             [1 => $duplicateContacts]
 940           );
 941           CRM_Core_Session::setStatus($msg);
 942         }
 943         if (count($this->_contactIds) == 0) {
 944           CRM_Core_Session::setStatus(ts("No participants were added."));
 945           return;
 946         }
 947         // We have to re-key $this->_contactIds so each contact has the same
 948         // key as their corresponding record in the $participants array that
 949         // will be created below.
 950         $this->_contactIds = array_values($this->_contactIds);
 951       }
 952     }
 953
 954     $statusMsg = $this->submit($params);
 955     CRM_Core_Session::setStatus($statusMsg, ts('Saved'), 'success');
 956     $session = CRM_Core_Session::singleton();
 957     $buttonName = $this->controller->getButtonName();
 958     if ($this->_context == 'standalone') {
 959       if ($buttonName == $this->getButtonName('upload', 'new')) {
 960         $urlParams = 'reset=1&action=add&context=standalone';
 961         if ($this->_mode) {
 962           $urlParams .= '&mode=' . $this->_mode;
 963         }
 964         if ($this->_eID) {
 965           $urlParams .= '&eid=' . $this->_eID;
 966         }
 967         $session->replaceUserContext(CRM_Utils_System::url('civicrm/participant/add', $urlParams));
 968       }
 969       else {
 970         $session->replaceUserContext(CRM_Utils_System::url('civicrm/contact/view',
 971           "reset=1&cid={$this->_contactId}&selectedChild=participant"
 972         ));
 973       }
 974     }
 975     elseif ($buttonName == $this->getButtonName('upload', 'new')) {
 976       $session->replaceUserContext(CRM_Utils_System::url('civicrm/contact/view/participant',
 977         "reset=1&action=add&context={$this->_context}&cid={$this->_contactId}"
 978       ));
 979     }
 980   }
 981
 982   /**
 983    * Submit form.
 984    *
 985    * @param array $params
 986    *
 987    * @return string
 988    * @throws \CRM_Core_Exception
 989    * @throws \CiviCRM_API3_Exception
 990    */
 991   public function submit($params) {
 992     $participantStatus = CRM_Event_PseudoConstant::participantStatus();
 993     // set the contact, when contact is selected
 994     if (!empty($params['contact_id'])) {
 995       $this->_contactID = $this->_contactId = $params['contact_id'];
 996     }
 997     if ($this->_priceSetId && $isQuickConfig = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_priceSetId, 'is_quick_config')) {
 998       $this->_quickConfig = $isQuickConfig;
 999     }
1000
1001     if ($this->_id) {
1002       $params['id'] = $this->_id;
1003     }
1004
1005     $config = CRM_Core_Config::singleton();
1006     if (isset($params['total_amount'])) {
1007       $params['total_amount'] = CRM_Utils_Rule::cleanMoney($params['total_amount']);
1008     }
1009     if ($this->_isPaidEvent) {
1010
1011       $contributionParams = ['skipCleanMoney' => TRUE];
1012       $lineItem = [];
1013       $additionalParticipantDetails = [];
1014       if (Civi::settings()->get('deferred_revenue_enabled')) {
1015         $eventStartDate = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event', $this->_eventId, 'start_date');
1016         if (strtotime($eventStartDate) > strtotime(date('Ymt'))) {
1017           $contributionParams['revenue_recognition_date'] = date('Ymd', strtotime($eventStartDate));
1018         }
1019       }
1020       if (($this->_id && $this->_action & CRM_Core_Action::UPDATE) && $this->_paymentId) {
1021         $participantBAO = new CRM_Event_BAO_Participant();
1022         $participantBAO->id = $this->_id;
1023         $participantBAO->find(TRUE);
1024         $contributionParams['total_amount'] = $participantBAO->fee_amount;
1025
1026         $params['discount_id'] = NULL;
1027         //re-enter the values for UPDATE mode
1028         $params['fee_level'] = $params['amount_level'] = $participantBAO->fee_level;
1029         $params['fee_amount'] = $participantBAO->fee_amount;
1030         if (isset($params['priceSetId'])) {
1031           $lineItem[0] = CRM_Price_BAO_LineItem::getLineItems($this->_id);
1032         }
1033         //also add additional participant's fee level/priceset
1034         if (CRM_Event_BAO_Participant::isPrimaryParticipant($this->_id)) {
1035           $additionalIds = CRM_Event_BAO_Participant::getAdditionalParticipantIds($this->_id);
1036           $hasLineItems = CRM_Utils_Array::value('priceSetId', $params, FALSE);
1037           $additionalParticipantDetails = CRM_Event_BAO_Participant::getFeeDetails($additionalIds,
1038             $hasLineItems
1039           );
1040         }
1041       }
1042       else {
1043
1044         // check that discount_id is set
1045         if (empty($params['discount_id'])) {
1046           $params['discount_id'] = 'null';
1047         }
1048
1049         //lets carry currency, CRM-4453
1050         $params['fee_currency'] = $config->defaultCurrency;
1051         if (!isset($lineItem[0])) {
1052           $lineItem[0] = [];
1053         }
1054         CRM_Price_BAO_PriceSet::processAmount($this->_values['fee'],
1055           $params, $lineItem[0]
1056         );
1057         //CRM-11529 for quick config backoffice transactions
1058         //when financial_type_id is passed in form, update the
1059         //lineitems with the financial type selected in form
1060         $submittedFinancialType = CRM_Utils_Array::value('financial_type_id', $params);
1061         $isPaymentRecorded = CRM_Utils_Array::value('record_contribution', $params);
1062         if ($isPaymentRecorded && $this->_quickConfig && $submittedFinancialType) {
1063           foreach ($lineItem[0] as &$values) {
1064             $values['financial_type_id'] = $submittedFinancialType;
1065           }
1066         }
1067
1068         $params['fee_level'] = $params['amount_level'];
1069         $contributionParams['total_amount'] = $params['amount'];
1070         if ($this->_quickConfig && !empty($params['total_amount']) &&
1071           $params['status_id'] != array_search('Partially paid', $participantStatus)
1072         ) {
1073           $params['fee_amount'] = $params['total_amount'];
1074         }
1075         else {
1076           //fix for CRM-3086
1077           $params['fee_amount'] = $params['amount'];
1078         }
1079       }
1080
1081       if (isset($params['priceSetId'])) {
1082         if (!empty($lineItem[0])) {
1083           $this->set('lineItem', $lineItem);
1084
1085           $this->_lineItem = $lineItem;
1086           $lineItem = array_merge($lineItem, $additionalParticipantDetails);
1087
1088           $participantCount = [];
1089           foreach ($lineItem as $k) {
1090             foreach ($k as $v) {
1091               if (CRM_Utils_Array::value('participant_count', $v) > 0) {
1092                 $participantCount[] = $v['participant_count'];
1093               }
1094             }
1095           }
1096         }
1097         if (isset($participantCount)) {
1098           $this->assign('pricesetFieldsCount', $participantCount);
1099         }
1100         $this->assign('lineItem', empty($lineItem[0]) || $this->_quickConfig ? FALSE : $lineItem);
1101       }
1102       else {
1103         $this->assign('amount_level', $params['amount_level']);
1104       }
1105     }
1106
1107     $this->_params = $params;
1108     parent::beginPostProcess();
1109     $amountOwed = NULL;
1110     if (isset($params['amount'])) {
1111       $amountOwed = $params['amount'];
1112       unset($params['amount']);
1113     }
1114     $params['contact_id'] = $this->_contactId;
1115
1116     // overwrite actual payment amount if entered
1117     if (!empty($params['total_amount'])) {
1118       $contributionParams['total_amount'] = CRM_Utils_Array::value('total_amount', $params);
1119     }
1120
1121     // Retrieve the name and email of the current user - this will be the FROM for the receipt email
1122     $userName = CRM_Core_Session::singleton()->getLoggedInContactDisplayName();
1123
1124     if ($this->_contactId) {
1125       list($this->_contributorDisplayName, $this->_contributorEmail, $this->_toDoNotEmail) = CRM_Contact_BAO_Contact::getContactDetails($this->_contactId);
1126     }
1127
1128     //modify params according to parameter used in create
1129     //participant method (addParticipant)
1130     $this->_params['participant_status_id'] = $params['status_id'];
1131     $this->_params['participant_role_id'] = is_array($params['role_id']) ? $params['role_id'] : explode(',', $params['role_id']);
1132     $this->_params['participant_register_date'] = $params['register_date'];
1133     $roleIdWithSeparator = implode(CRM_Core_DAO::VALUE_SEPARATOR, $this->_params['participant_role_id']);
1134
1135     $now = date('YmdHis');
1136
1137     if ($this->_mode) {
1138       if (!$this->_isPaidEvent) {
1139         CRM_Core_Error::fatal(ts('Selected Event is not Paid Event '));
1140       }
1141
1142       $eventTitle
1143         = CRM_Core_DAO::getFieldValue(
1144           'CRM_Event_DAO_Event',
1145           $params['event_id'],
1146           'title'
1147         );
1148
1149       // set source if not set
1150       if (empty($params['source'])) {
1151         $this->_params['participant_source'] = ts('Offline Registration for Event: %2 by: %1', [
1152           1 => $userName,
1153           2 => $eventTitle,
1154         ]);
1155       }
1156       else {
1157         $this->_params['participant_source'] = $params['source'];
1158       }
1159       $this->_params['description'] = $this->_params['participant_source'];
1160
1161       $this->_paymentProcessor = CRM_Financial_BAO_PaymentProcessor::getPayment($this->_params['payment_processor_id'],
1162         $this->_mode
1163       );
1164       $fields = [];
1165
1166       // set email for primary location.
1167       $fields['email-Primary'] = 1;
1168       $params['email-Primary'] = $params["email-{$this->_bltID}"] = $this->_contributorEmail;
1169
1170       $params['register_date'] = $now;
1171
1172       // now set the values for the billing location.
1173       foreach ($this->_fields as $name => $dontCare) {
1174         $fields[$name] = 1;
1175       }
1176
1177       // also add location name to the array
1178       $params["address_name-{$this->_bltID}"]
1179         = CRM_Utils_Array::value('billing_first_name', $params) . ' ' .
1180         CRM_Utils_Array::value('billing_middle_name', $params) . ' ' .
1181         CRM_Utils_Array::value('billing_last_name', $params);
1182
1183       $params["address_name-{$this->_bltID}"] = trim($params["address_name-{$this->_bltID}"]);
1184       $fields["address_name-{$this->_bltID}"] = 1;
1185       $fields["email-{$this->_bltID}"] = 1;
1186       $ctype = CRM_Core_DAO::getFieldValue('CRM_Contact_DAO_Contact', $this->_contactId, 'contact_type');
1187
1188       $nameFields = ['first_name', 'middle_name', 'last_name'];
1189
1190       foreach ($nameFields as $name) {
1191         $fields[$name] = 1;
1192         if (array_key_exists("billing_$name", $params)) {
1193           $params[$name] = $params["billing_{$name}"];
1194           $params['preserveDBName'] = TRUE;
1195         }
1196       }
1197       $contactID = CRM_Contact_BAO_Contact::createProfileContact($params, $fields, $this->_contactId, NULL, NULL, $ctype);
1198     }
1199
1200     if (!empty($this->_params['participant_role_id'])) {
1201       $customFieldsRole = [];
1202       foreach ($this->_params['participant_role_id'] as $roleKey) {
1203         $customFieldsRole = CRM_Utils_Array::crmArrayMerge(CRM_Core_BAO_CustomField::getFields('Participant',
1204           FALSE, FALSE, $roleKey, $this->_roleCustomDataTypeID), $customFieldsRole);
1205       }
1206       $customFieldsEvent = CRM_Core_BAO_CustomField::getFields('Participant',
1207         FALSE,
1208         FALSE,
1209         CRM_Utils_Array::value('event_id', $params),
1210         $this->_eventNameCustomDataTypeID
1211       );
1212       $customFieldsEventType = CRM_Core_BAO_CustomField::getFields('Participant',
1213         FALSE,
1214         FALSE,
1215         $this->_eventTypeId,
1216         $this->_eventTypeCustomDataTypeID
1217       );
1218       $customFields = CRM_Utils_Array::crmArrayMerge($customFieldsRole,
1219         CRM_Core_BAO_CustomField::getFields('Participant', FALSE, FALSE, NULL, NULL, TRUE)
1220       );
1221       $customFields = CRM_Utils_Array::crmArrayMerge($customFieldsEvent, $customFields);
1222       $customFields = CRM_Utils_Array::crmArrayMerge($customFieldsEventType, $customFields);
1223
1224       $params['custom'] = CRM_Core_BAO_CustomField::postProcess($params, $this->_id, $this->getDefaultEntity());
1225     }
1226
1227     //do cleanup line  items if participant edit the Event Fee.
1228     if (($this->_lineItem || !isset($params['proceSetId'])) && !$this->_paymentId && $this->_id) {
1229       CRM_Price_BAO_LineItem::deleteLineItems($this->_id, 'civicrm_participant');
1230     }
1231
1232     if ($this->_mode) {
1233       // add all the additional payment params we need
1234       $this->_params = $this->prepareParamsForPaymentProcessor($this->_params);
1235       $this->_params['amount'] = $params['fee_amount'];
1236       $this->_params['amount_level'] = $params['amount_level'];
1237       $this->_params['currencyID'] = $config->defaultCurrency;
1238       $this->_params['invoiceID'] = md5(uniqid(rand(), TRUE));
1239
1240       // at this point we've created a contact and stored its address etc
1241       // all the payment processors expect the name and address to be in the
1242       // so we copy stuff over to first_name etc.
1243       $paymentParams = $this->_params;
1244       if (!empty($this->_params['send_receipt'])) {
1245         $paymentParams['email'] = $this->_contributorEmail;
1246       }
1247
1248       // The only reason for merging in the 'contact_id' rather than ensuring it is set
1249       // is that this patch is being done around the time of the stable release
1250       // so more conservative approach is called for.
1251       // In fact the use of $params and $this->_params & $this->_contactId vs $contactID
1252       // needs rationalising.
1253       $mapParams = array_merge(['contact_id' => $contactID], $this->_params);
1254       CRM_Core_Payment_Form::mapParams($this->_bltID, $mapParams, $paymentParams, TRUE);
1255
1256       $payment = $this->_paymentProcessor['object'];
1257
1258       // CRM-15622: fix for incorrect contribution.fee_amount
1259       $paymentParams['fee_amount'] = NULL;
1260       try {
1261         $result = $payment->doPayment($paymentParams);
1262       }
1263       catch (\Civi\Payment\Exception\PaymentProcessorException $e) {
1264         // @todo un comment the following line out when we are creating a contribution before we get to this point
1265         // see dev/financial#53 about ensuring we create a pending contribution before we try processing payment
1266         // CRM_Contribute_BAO_Contribution::failPayment($contributionID);
1267         CRM_Core_Session::singleton()->setStatus($e->getMessage());
1268         CRM_Utils_System::redirect(CRM_Utils_System::url('civicrm/contact/view/participant',
1269           "reset=1&action=add&cid={$this->_contactId}&context=participant&mode={$this->_mode}"
1270         ));
1271       }
1272
1273       if ($result) {
1274         $this->_params = array_merge($this->_params, $result);
1275       }
1276
1277       $this->_params['receive_date'] = $now;
1278
1279       if (!empty($this->_params['send_receipt'])) {
1280         $this->_params['receipt_date'] = $now;
1281       }
1282       else {
1283         $this->_params['receipt_date'] = NULL;
1284       }
1285
1286       $this->set('params', $this->_params);
1287       $this->assign('trxn_id', $result['trxn_id']);
1288       $this->assign('receive_date', $this->_params['receive_date']);
1289
1290       //add contribution record
1291       $this->_params['financial_type_id']
1292         = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event', $params['event_id'], 'financial_type_id');
1293       $this->_params['mode'] = $this->_mode;
1294
1295       //add contribution record
1296       $contributions[] = $contribution = CRM_Event_Form_Registration_Confirm::processContribution(
1297         $this, $this->_params,
1298         $result, $contactID,
1299         FALSE, FALSE,
1300         $this->_paymentProcessor
1301       );
1302
1303       // add participant record
1304       $participants = [];
1305       if (!empty($this->_params['role_id']) && is_array($this->_params['role_id'])) {
1306         $this->_params['role_id'] = implode(CRM_Core_DAO::VALUE_SEPARATOR,
1307           $this->_params['role_id']
1308         );
1309       }
1310
1311       //CRM-15372 patch to fix fee amount replacing amount
1312       $this->_params['fee_amount'] = $this->_params['amount'];
1313
1314       $participants[] = CRM_Event_Form_Registration::addParticipant($this, $contactID);
1315
1316       //add custom data for participant
1317       CRM_Core_BAO_CustomValueTable::postProcess($this->_params,
1318         'civicrm_participant',
1319         $participants[0]->id,
1320         'Participant'
1321       );
1322
1323       // Add participant payment
1324       $participantPaymentParams = [
1325         'participant_id' => $participants[0]->id,
1326         'contribution_id' => $contribution->id,
1327       ];
1328       civicrm_api3('ParticipantPayment', 'create', $participantPaymentParams);
1329
1330       $this->_contactIds[] = $this->_contactId;
1331     }
1332     else {
1333       $participants = [];
1334       if ($this->_single) {
1335         if ($params['role_id']) {
1336           $params['role_id'] = $roleIdWithSeparator;
1337         }
1338         else {
1339           $params['role_id'] = 'NULL';
1340         }
1341         $participants[] = CRM_Event_BAO_Participant::create($params);
1342       }
1343       else {
1344         foreach ($this->_contactIds as $contactID) {
1345           $commonParams = $params;
1346           $commonParams['contact_id'] = $contactID;
1347           if ($commonParams['role_id']) {
1348             $commonParams['role_id'] = $commonParams['role_id'] = str_replace(',', CRM_Core_DAO::VALUE_SEPARATOR, $params['role_id']);
1349           }
1350           else {
1351             $commonParams['role_id'] = 'NULL';
1352           }
1353           $participants[] = CRM_Event_BAO_Participant::create($commonParams);
1354         }
1355       }
1356
1357       if (isset($params['event_id'])) {
1358         $eventTitle = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event',
1359           $params['event_id'],
1360           'title'
1361         );
1362       }
1363
1364       if ($this->_single) {
1365         $this->_contactIds[] = $this->_contactId;
1366       }
1367
1368       $contributions = [];
1369       if (!empty($params['record_contribution'])) {
1370         if (!empty($params['id'])) {
1371           if ($this->_onlinePendingContributionId) {
1372             $ids['contribution'] = $this->_onlinePendingContributionId;
1373           }
1374           else {
1375             $ids['contribution'] = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_ParticipantPayment',
1376               $params['id'],
1377               'contribution_id',
1378               'participant_id'
1379             );
1380           }
1381         }
1382         unset($params['note']);
1383
1384         //build contribution params
1385         if (!$this->_onlinePendingContributionId) {
1386           if (empty($params['source'])) {
1387             $contributionParams['source'] = ts('%1 : Offline registration (by %2)', [
1388               1 => $eventTitle,
1389               2 => $userName,
1390             ]);
1391           }
1392           else {
1393             $contributionParams['source'] = $params['source'];
1394           }
1395         }
1396
1397         $contributionParams['currency'] = $config->defaultCurrency;
1398         $contributionParams['non_deductible_amount'] = 'null';
1399         $contributionParams['receipt_date'] = !empty($params['send_receipt']) ? CRM_Utils_Array::value('receive_date', $params) : 'null';
1400         $contributionParams['contact_id'] = $this->_contactID;
1401         $contributionParams['receive_date'] = CRM_Utils_Array::value('receive_date', $params, 'null');
1402
1403         $recordContribution = [
1404           'financial_type_id',
1405           'payment_instrument_id',
1406           'trxn_id',
1407           'contribution_status_id',
1408           'check_number',
1409           'campaign_id',
1410           'pan_truncation',
1411           'card_type_id',
1412         ];
1413
1414         foreach ($recordContribution as $f) {
1415           $contributionParams[$f] = CRM_Utils_Array::value($f, $this->_params);
1416           if ($f == 'trxn_id') {
1417             $this->assign('trxn_id', $contributionParams[$f]);
1418           }
1419         }
1420
1421         //insert financial type name in receipt.
1422         $this->assign('financialTypeName', CRM_Core_DAO::getFieldValue('CRM_Financial_DAO_FinancialType',
1423           $contributionParams['financial_type_id']));
1424         // legacy support
1425         $this->assign('contributionTypeName', CRM_Core_DAO::getFieldValue('CRM_Financial_DAO_FinancialType', $contributionParams['financial_type_id']));
1426         $contributionParams['skipLineItem'] = 1;
1427         if ($this->_id) {
1428           $contributionParams['contribution_mode'] = 'participant';
1429           $contributionParams['participant_id'] = $this->_id;
1430         }
1431         // Set is_pay_later flag for back-office offline Pending status contributions
1432         if ($contributionParams['contribution_status_id'] == CRM_Core_PseudoConstant::getKey('CRM_Contribute_DAO_Contribution', 'contribution_status_id', 'Pending')) {
1433           $contributionParams['is_pay_later'] = 1;
1434         }
1435         elseif ($contributionParams['contribution_status_id'] == CRM_Core_PseudoConstant::getKey('CRM_Contribute_DAO_Contribution', 'contribution_status_id', 'Completed')) {
1436           $contributionParams['is_pay_later'] = 0;
1437         }
1438
1439         if ($params['status_id'] == array_search('Partially paid', $participantStatus)) {
1440           if (!$amountOwed && $this->_action & CRM_Core_Action::UPDATE) {
1441             $amountOwed = $params['fee_amount'];
1442           }
1443
1444           // if multiple participants are link, consider contribution total amount as the amount Owed
1445           if ($this->_id && CRM_Event_BAO_Participant::isPrimaryParticipant($this->_id)) {
1446             $amountOwed = CRM_Core_DAO::getFieldValue('CRM_Contribute_DAO_Contribution',
1447               $ids['contribution'],
1448               'total_amount'
1449             );
1450           }
1451
1452           // CRM-13964 partial_payment_total
1453           if ($amountOwed > $params['total_amount']) {
1454             // the owed amount
1455             $contributionParams['partial_payment_total'] = $amountOwed;
1456             // the actual amount paid
1457             $contributionParams['partial_amount_to_pay'] = $params['total_amount'];
1458           }
1459         }
1460
1461         if (CRM_Utils_Array::value('tax_amount', $this->_params)) {
1462           $contributionParams['tax_amount'] = $this->_params['tax_amount'];
1463         }
1464
1465         if ($this->_single) {
1466           if (empty($ids)) {
1467             $ids = [];
1468           }
1469           $contributions[] = CRM_Contribute_BAO_Contribution::create($contributionParams, $ids);
1470         }
1471         else {
1472           $ids = [];
1473           foreach ($this->_contactIds as $contactID) {
1474             $contributionParams['contact_id'] = $contactID;
1475             $contributions[] = CRM_Contribute_BAO_Contribution::create($contributionParams, $ids);
1476           }
1477         }
1478
1479         // Insert payment record for this participant
1480         if (empty($ids['contribution'])) {
1481           foreach ($this->_contactIds as $num => $contactID) {
1482             $participantPaymentParams = [
1483               'participant_id' => $participants[$num]->id,
1484               'contribution_id' => $contributions[$num]->id,
1485             ];
1486             civicrm_api3('ParticipantPayment', 'create', $participantPaymentParams);
1487           }
1488         }
1489
1490         // CRM-11124
1491         if ($this->_params['discount_id']) {
1492           CRM_Event_BAO_Participant::createDiscountTrxn(
1493             $this->_eventId,
1494             $contributionParams,
1495             NULL,
1496             CRM_Price_BAO_PriceSet::parseFirstPriceSetValueIDFromParams($this->_params)
1497           );
1498         }
1499       }
1500     }
1501
1502     // also store lineitem stuff here
1503     if ((($this->_lineItem & $this->_action & CRM_Core_Action::ADD) ||
1504       ($this->_lineItem && CRM_Core_Action::UPDATE && !$this->_paymentId))
1505     ) {
1506       foreach ($this->_contactIds as $num => $contactID) {
1507         foreach ($this->_lineItem as $key => $value) {
1508           if (is_array($value) && $value != 'skip') {
1509             foreach ($value as $lineKey => $line) {
1510               //10117 update the line items for participants if contribution amount is recorded
1511               if ($this->_quickConfig && !empty($params['total_amount']) &&
1512                 ($params['status_id'] != array_search('Partially paid', $participantStatus))
1513               ) {
1514                 $line['unit_price'] = $line['line_total'] = $params['total_amount'];
1515                 if (!empty($params['tax_amount'])) {
1516                   $line['unit_price'] = $line['unit_price'] - $params['tax_amount'];
1517                   $line['line_total'] = $line['line_total'] - $params['tax_amount'];
1518                 }
1519               }
1520               $lineItem[$this->_priceSetId][$lineKey] = $line;
1521             }
1522             CRM_Price_BAO_LineItem::processPriceSet($participants[$num]->id, $lineItem, CRM_Utils_Array::value($num, $contributions, NULL), 'civicrm_participant');
1523             CRM_Contribute_BAO_Contribution::addPayments($contributions);
1524           }
1525         }
1526       }
1527     }
1528
1529     $updateStatusMsg = NULL;
1530     //send mail when participant status changed, CRM-4326
1531     if ($this->_id && $this->_statusId &&
1532       $this->_statusId != CRM_Utils_Array::value('status_id', $params) && !empty($params['is_notify'])
1533     ) {
1534
1535       $updateStatusMsg = CRM_Event_BAO_Participant::updateStatusMessage($this->_id,
1536         $params['status_id'],
1537         $this->_statusId
1538       );
1539     }
1540
1541     $sent = [];
1542     $notSent = [];
1543     if (!empty($params['send_receipt'])) {
1544       if (array_key_exists($params['from_email_address'], $this->_fromEmails['from_email_id'])) {
1545         $receiptFrom = $params['from_email_address'];
1546       }
1547
1548       $this->assign('module', 'Event Registration');
1549       //use of the message template below requires variables in different format
1550       $event = $events = [];
1551       $returnProperties = ['event_type_id', 'fee_label', 'start_date', 'end_date', 'is_show_location', 'title'];
1552
1553       //get all event details.
1554       CRM_Core_DAO::commonRetrieveAll('CRM_Event_DAO_Event', 'id', $params['event_id'], $events, $returnProperties);
1555       $event = $events[$params['event_id']];
1556       unset($event['start_date']);
1557       unset($event['end_date']);
1558
1559       $role = CRM_Event_PseudoConstant::participantRole();
1560       $participantRoles = CRM_Utils_Array::value('role_id', $params);
1561       if (is_array($participantRoles)) {
1562         $selectedRoles = [];
1563         foreach ($participantRoles as $roleId) {
1564           $selectedRoles[] = $role[$roleId];
1565         }
1566         $event['participant_role'] = implode(', ', $selectedRoles);
1567       }
1568       else {
1569         $event['participant_role'] = CRM_Utils_Array::value($participantRoles, $role);
1570       }
1571       $event['is_monetary'] = $this->_isPaidEvent;
1572
1573       if ($params['receipt_text']) {
1574         $event['confirm_email_text'] = $params['receipt_text'];
1575       }
1576
1577       $this->assign('isAmountzero', 1);
1578       $this->assign('event', $event);
1579
1580       $this->assign('isShowLocation', $event['is_show_location']);
1581       if (CRM_Utils_Array::value('is_show_location', $event) == 1) {
1582         $locationParams = [
1583           'entity_id' => $params['event_id'],
1584           'entity_table' => 'civicrm_event',
1585         ];
1586         $location = CRM_Core_BAO_Location::getValues($locationParams, TRUE);
1587         $this->assign('location', $location);
1588       }
1589
1590       $status = CRM_Event_PseudoConstant::participantStatus();
1591       if ($this->_isPaidEvent) {
1592         $paymentInstrument = CRM_Contribute_PseudoConstant::paymentInstrument();
1593         if (!$this->_mode) {
1594           if (isset($params['payment_instrument_id'])) {
1595             $this->assign('paidBy',
1596               CRM_Utils_Array::value($params['payment_instrument_id'],
1597                 $paymentInstrument
1598               )
1599             );
1600           }
1601         }
1602
1603         $this->assign('totalAmount', $contributionParams['total_amount']);
1604         if (isset($contributionParams['partial_payment_total'])) {
1605           // balance amount
1606           $balanceAmount = $contributionParams['partial_payment_total'] - $contributionParams['partial_amount_to_pay'];
1607           $this->assign('balanceAmount', $balanceAmount);
1608         }
1609         $this->assign('isPrimary', 1);
1610         $this->assign('checkNumber', CRM_Utils_Array::value('check_number', $params));
1611       }
1612       if ($this->_mode) {
1613         $this->assignBillingName($params);
1614         $this->assign('address', CRM_Utils_Address::getFormattedBillingAddressFieldsFromParameters(
1615           $this->_params,
1616           $this->_bltID
1617         ));
1618
1619         $date = CRM_Utils_Date::format($params['credit_card_exp_date']);
1620         $date = CRM_Utils_Date::mysqlToIso($date);
1621         $this->assign('credit_card_exp_date', $date);
1622         $this->assign('credit_card_number',
1623           CRM_Utils_System::mungeCreditCard($params['credit_card_number'])
1624         );
1625         $this->assign('credit_card_type', $params['credit_card_type']);
1626         // The concept of contributeMode is deprecated.
1627         $this->assign('contributeMode', 'direct');
1628         $this->assign('isAmountzero', 0);
1629         $this->assign('is_pay_later', 0);
1630         $this->assign('isPrimary', 1);
1631       }
1632
1633       $this->assign('register_date', $params['register_date']);
1634       if (isset($params['receive_date'])) {
1635         $this->assign('receive_date', $params['receive_date']);
1636       }
1637
1638       $participant = [['participant_id', '=', $participants[0]->id, 0, 0]];
1639       // check whether its a test drive ref CRM-3075
1640       if (!empty($this->_defaultValues['is_test'])) {
1641         $participant[] = ['participant_test', '=', 1, 0, 0];
1642       }
1643
1644       $customGroup = [];
1645       //format submitted data
1646       foreach ($params['custom'] as $fieldID => $values) {
1647         foreach ($values as $fieldValue) {
1648           $isPublic = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_CustomGroup', $fieldValue['custom_group_id'], 'is_public');
1649           if ($isPublic) {
1650             $customFields[$fieldID]['id'] = $fieldID;
1651             $formattedValue = CRM_Core_BAO_CustomField::displayValue($fieldValue['value'], $fieldID, $participants[0]->id);
1652             $customGroup[$customFields[$fieldID]['groupTitle']][$customFields[$fieldID]['label']] = str_replace('&nbsp;', '', $formattedValue);
1653           }
1654         }
1655       }
1656
1657       foreach ($this->_contactIds as $num => $contactID) {
1658         // Retrieve the name and email of the contact - this will be the TO for receipt email
1659         list($this->_contributorDisplayName, $this->_contributorEmail, $this->_toDoNotEmail) = CRM_Contact_BAO_Contact::getContactDetails($contactID);
1660
1661         $this->_contributorDisplayName = ($this->_contributorDisplayName == ' ') ? $this->_contributorEmail : $this->_contributorDisplayName;
1662
1663         $waitStatus = CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Waiting'");
1664         if ($waitingStatus = CRM_Utils_Array::value($params['status_id'], $waitStatus)) {
1665           $this->assign('isOnWaitlist', TRUE);
1666         }
1667
1668         $this->assign('customGroup', $customGroup);
1669         $this->assign('contactID', $contactID);
1670         $this->assign('participantID', $participants[$num]->id);
1671
1672         $this->_id = $participants[$num]->id;
1673
1674         if ($this->_isPaidEvent) {
1675           // fix amount for each of participants ( for bulk mode )
1676           $eventAmount = [];
1677           $invoiceSettings = Civi::settings()->get('contribution_invoice_settings');
1678           $invoicing = CRM_Utils_Array::value('invoicing', $invoiceSettings);
1679           $totalTaxAmount = 0;
1680
1681           //add dataArray in the receipts in ADD and UPDATE condition
1682           $dataArray = [];
1683           if ($this->_action & CRM_Core_Action::ADD) {
1684             $line = isset($lineItem[0]) ? $lineItem[0] : [];
1685           }
1686           elseif ($this->_action & CRM_Core_Action::UPDATE) {
1687             $line = $this->_values['line_items'];
1688           }
1689           if ($invoicing) {
1690             foreach ($line as $key => $value) {
1691               if (isset($value['tax_amount'])) {
1692                 $totalTaxAmount += $value['tax_amount'];
1693                 if (isset($dataArray[(string) $value['tax_rate']])) {
1694                   $dataArray[(string) $value['tax_rate']] = $dataArray[(string) $value['tax_rate']] + CRM_Utils_Array::value('tax_amount', $value);
1695                 }
1696                 else {
1697                   $dataArray[(string) $value['tax_rate']] = CRM_Utils_Array::value('tax_amount', $value);
1698                 }
1699               }
1700             }
1701             $this->assign('totalTaxAmount', $totalTaxAmount);
1702             $this->assign('taxTerm', $this->getSalesTaxTerm());
1703             $this->assign('dataArray', $dataArray);
1704           }
1705           if (!empty($additionalParticipantDetails)) {
1706             $params['amount_level'] = preg_replace('/\ 1/', '', $params['amount_level']) . ' - ' . $this->_contributorDisplayName;
1707           }
1708
1709           $eventAmount[$num] = [
1710             'label' => preg_replace('/\ 1/', '', $params['amount_level']),
1711             'amount' => $params['fee_amount'],
1712           ];
1713           //as we are using same template for online & offline registration.
1714           //So we have to build amount as array.
1715           $eventAmount = array_merge($eventAmount, $additionalParticipantDetails);
1716           $this->assign('amount', $eventAmount);
1717         }
1718
1719         $sendTemplateParams = [
1720           'groupName' => 'msg_tpl_workflow_event',
1721           'valueName' => 'event_offline_receipt',
1722           'contactId' => $contactID,
1723           'isTest' => !empty($this->_defaultValues['is_test']),
1724           'PDFFilename' => ts('confirmation') . '.pdf',
1725         ];
1726
1727         // try to send emails only if email id is present
1728         // and the do-not-email option is not checked for that contact
1729         if ($this->_contributorEmail and !$this->_toDoNotEmail) {
1730           $sendTemplateParams['from'] = $receiptFrom;
1731           $sendTemplateParams['toName'] = $this->_contributorDisplayName;
1732           $sendTemplateParams['toEmail'] = $this->_contributorEmail;
1733           $sendTemplateParams['cc'] = CRM_Utils_Array::value('cc', $this->_fromEmails);
1734           $sendTemplateParams['bcc'] = CRM_Utils_Array::value('bcc', $this->_fromEmails);
1735         }
1736
1737         //send email with pdf invoice
1738         $template = CRM_Core_Smarty::singleton();
1739         $taxAmt = $template->get_template_vars('dataArray');
1740         $contributionId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_ParticipantPayment',
1741           $this->_id, 'contribution_id', 'participant_id'
1742         );
1743         $prefixValue = Civi::settings()->get('contribution_invoice_settings');
1744         $invoicing = CRM_Utils_Array::value('invoicing', $prefixValue);
1745         if (!empty($taxAmt) && (isset($invoicing) && isset($prefixValue['is_email_pdf']))) {
1746           $sendTemplateParams['isEmailPdf'] = TRUE;
1747           $sendTemplateParams['contributionId'] = $contributionId;
1748         }
1749         list($mailSent, $subject, $message, $html) = CRM_Core_BAO_MessageTemplate::sendTemplate($sendTemplateParams);
1750         if ($mailSent) {
1751           $sent[] = $contactID;
1752           foreach ($participants as $ids => $values) {
1753             if ($values->contact_id == $contactID) {
1754               $values->details = CRM_Utils_Array::value('receipt_text', $params);
1755               CRM_Activity_BAO_Activity::addActivity($values, 'Email');
1756               break;
1757             }
1758           }
1759         }
1760         else {
1761           $notSent[] = $contactID;
1762         }
1763       }
1764     }
1765
1766     // set the participant id if it is not set
1767     if (!$this->_id) {
1768       $this->_id = $participants[0]->id;
1769     }
1770
1771     return $this->getStatusMsg($params, $sent, $updateStatusMsg, $notSent);
1772   }
1773
1774   /**
1775    * Set the various IDs relating to custom data types.
1776    */
1777   public function setCustomDataTypes() {
1778     $customDataType = CRM_Core_OptionGroup::values('custom_data_type', FALSE, FALSE, FALSE, NULL, 'name');
1779     $this->_roleCustomDataTypeID = array_search('ParticipantRole', $customDataType);
1780     $this->_eventNameCustomDataTypeID = array_search('ParticipantEventName', $customDataType);
1781     $this->_eventTypeCustomDataTypeID = array_search('ParticipantEventType', $customDataType);
1782     $this->assign('roleCustomDataTypeID', $this->_roleCustomDataTypeID);
1783     $this->assign('eventNameCustomDataTypeID', $this->_eventNameCustomDataTypeID);
1784     $this->assign('eventTypeCustomDataTypeID', $this->_eventTypeCustomDataTypeID);
1785   }
1786
1787   /**
1788    * Get status message
1789    *
1790    * @param array $params
1791    * @param int $sent
1792    * @param string $updateStatusMsg
1793    * @param int $notSent
1794    *
1795    * @return string
1796    */
1797   protected function getStatusMsg($params, $sent, $updateStatusMsg, $notSent) {
1798     $statusMsg = '';
1799     if (($this->_action & CRM_Core_Action::UPDATE)) {
1800       $statusMsg = ts('Event registration information for %1 has been updated.', [1 => $this->_contributorDisplayName]);
1801       if (!empty($params['send_receipt']) && count($sent)) {
1802         $statusMsg .= ' ' . ts('A confirmation email has been sent to %1', [1 => $this->_contributorEmail]);
1803       }
1804
1805       if ($updateStatusMsg) {
1806         $statusMsg = "{$statusMsg} {$updateStatusMsg}";
1807       }
1808     }
1809     elseif ($this->_action & CRM_Core_Action::ADD) {
1810       if ($this->_single) {
1811         $statusMsg = ts('Event registration for %1 has been added.', [1 => $this->_contributorDisplayName]);
1812         if (!empty($params['send_receipt']) && count($sent)) {
1813           $statusMsg .= ' ' . ts('A confirmation email has been sent to %1.', [1 => $this->_contributorEmail]);
1814         }
1815       }
1816       else {
1817         $statusMsg = ts('Total Participant(s) added to event: %1.', [1 => count($this->_contactIds)]);
1818         if (count($notSent) > 0) {
1819           $statusMsg .= ' ' . ts('Email has NOT been sent to %1 contact(s) - communication preferences specify DO NOT EMAIL OR valid Email is NOT present. ', [1 => count($notSent)]);
1820         }
1821         elseif (isset($params['send_receipt'])) {
1822           $statusMsg .= ' ' . ts('A confirmation email has been sent to ALL participants');
1823         }
1824       }
1825     }
1826     return $statusMsg;
1827   }
1828
1829 }