CRM/Event/Form/Registration/Register.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.3                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2013                                |
   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) 2004-2013
  33  * $Id$
  34  *
  35  */
  36
  37 /**
  38  * This class generates form components for processing Event
  39  *
  40  */
  41 class CRM_Event_Form_Registration_Register extends CRM_Event_Form_Registration {
  42
  43   /**
  44    * The fields involved in this page
  45    *
  46    */
  47   public $_fields;
  48
  49   /**
  50    * The defaults involved in this page
  51    *
  52    */
  53   public $_defaults;
  54
  55   /**
  56    * The status message that user view.
  57    *
  58    */
  59   protected $_waitlistMsg = NULL;
  60   protected $_requireApprovalMsg = NULL;
  61
  62   public $_quickConfig = NULL;
  63
  64   /**
  65    * Allow deveopera to use hook_civicrm_buildForm()
  66    * to override the registration dupe check
  67    * CRM-7604
  68    */
  69   public $_skipDupeRegistrationCheck = FALSE;
  70
  71   public $_ppType;
  72   public $_snippet;
  73
  74   /**
  75    * Function to set variables up before form is built
  76    *
  77    * @return void
  78    * @access public
  79    */
  80   function preProcess() {
  81     parent::preProcess();
  82
  83     //CRM-4320.
  84     //here we can't use parent $this->_allowWaitlist as user might
  85     //walk back and we maight set this value in this postProcess.
  86     //(we set when spaces < group count and want to allow become part of waiting )
  87     $eventFull = CRM_Event_BAO_Participant::eventFull($this->_eventId, FALSE, CRM_Utils_Array::value('has_waitlist', $this->_values['event']));
  88
  89     // Get payment processors if appropriate for this event
  90     // We hide the payment fields if the event is full or requires approval,
  91     // and the current user has not yet been approved CRM-12279
  92     $noFees = (($eventFull || $this->_requireApproval) && !$this->_allowConfirmation);
  93     CRM_Contribute_Form_Contribution_Main::preProcessPaymentOptions($this, $noFees);
  94     if ($this->_snippet) {
  95       return;
  96     }
  97
  98     $this->_allowWaitlist = FALSE;
  99     if ($eventFull && !$this->_allowConfirmation &&
 100       CRM_Utils_Array::value('has_waitlist', $this->_values['event'])
 101     ) {
 102       $this->_allowWaitlist = TRUE;
 103       $this->_waitlistMsg = CRM_Utils_Array::value('waitlist_text', $this->_values['event']);
 104       if (!$this->_waitlistMsg) {
 105         $this->_waitlistMsg = ts('This event is currently full. However you can register now and get added to a waiting list. You will be notified if spaces become available.');
 106       }
 107     }
 108     $this->set('allowWaitlist', $this->_allowWaitlist);
 109
 110     //To check if the user is already registered for the event(CRM-2426)
 111     if (!$this->_skipDupeRegistrationCheck) {
 112       self::checkRegistration(NULL, $this);
 113     }
 114
 115     $this->assign('availableRegistrations', $this->_availableRegistrations);
 116
 117     // get the participant values from EventFees.php, CRM-4320
 118     if ($this->_allowConfirmation) {
 119       CRM_Event_Form_EventFees::preProcess($this);
 120     }
 121   }
 122
 123   /**
 124    * This function sets the default values for the form. For edit/view mode
 125    * the default values are retrieved from the database
 126    * Adding discussion from CRM-11915 as code comments
 127    * When multiple payment processors are configured for a event and user does any selection changes for them on online event registeration page :
 128    * The 'Register' page gets loaded through ajax and following happens :
 129    * the setDefaults function is called with the variable _ppType set with selected payment processor type,
 130    * so in the 'if' condition checked whether the selected payment processor's billing mode is of 'billing form mode'. If its not, don't setDefaults for billing form and return instead.
 131    *- For payment processors of billing mode 'Notify' - return from setDefaults before the code for billing profile population execution .
 132    * (done this is because for payment processors with 'Notify' mode billing profile form doesn't get rendered on UI)
 133    *
 134    * @access public
 135    *
 136    * @return None
 137    */
 138   function setDefaultValues() {
 139     if ($this->_ppType && $this->_snippet && !($this->_paymentProcessor['billing_mode'] & CRM_Core_Payment::BILLING_MODE_FORM)) {
 140       // see function comment block for explanation of this
 141       return;
 142     }
 143
 144     $contactID = $this->getContactID();
 145     if ($contactID) {
 146       //@todo CRM-11915 I observed that even when the billing block is not present the routine to retrieve the billing defaults is still called - which seems a bit redundant.
 147       $names = array(
 148         'first_name', 'middle_name', 'last_name',
 149         "street_address-{$this->_bltID}", "city-{$this->_bltID}", "postal_code-{$this->_bltID}",
 150         "country_id-{$this->_bltID}", "state_province_id-{$this->_bltID}",
 151       );
 152
 153       foreach ($names as $name) {
 154         $fields[$name] = 1;
 155       }
 156       $fields["state_province-{$this->_bltID}"] = 1;
 157       $fields["country-{$this->_bltID}"] = 1;
 158       $fields["email-{$this->_bltID}"] = 1;
 159       $fields['email-Primary'] = 1;
 160
 161       CRM_Core_BAO_UFGroup::setProfileDefaults($contactID, $fields, $this->_defaults);
 162
 163       // use primary email address if billing email address is empty
 164       if (empty($this->_defaults["email-{$this->_bltID}"]) &&
 165         !empty($this->_defaults['email-Primary'])
 166       ) {
 167         $this->_defaults["email-{$this->_bltID}"] = $this->_defaults['email-Primary'];
 168       }
 169
 170       foreach ($names as $name) {
 171         if (isset($this->_defaults[$name])) {
 172           $this->_defaults['billing_' . $name] = $this->_defaults[$name];
 173         }
 174       }
 175     }
 176     $config = CRM_Core_Config::singleton();
 177     // set default country from config if no country set
 178     if (!CRM_Utils_Array::value("billing_country_id-{$this->_bltID}", $this->_defaults)) {
 179       $this->_defaults["billing_country_id-{$this->_bltID}"] = $config->defaultContactCountry;
 180     }
 181
 182     if ($this->_snippet) {
 183       // now fix all state country selectors
 184       CRM_Core_BAO_Address::fixAllStateSelects($this, $this->_defaults);
 185       return $this->_defaults;
 186     }
 187
 188     if ($contactID) {
 189       $options = array();
 190       $fields = array();
 191
 192       if (!empty($this->_fields)) {
 193         $removeCustomFieldTypes = array('Participant');
 194         foreach ($this->_fields as $name => $dontCare) {
 195           if (substr($name, 0, 7) == 'custom_') {
 196             $id = substr($name, 7);
 197             if (!$this->_allowConfirmation &&
 198               !CRM_Core_BAO_CustomGroup::checkCustomField($id, $removeCustomFieldTypes)
 199             ) {
 200               continue;
 201             }
 202             // ignore component fields
 203           }
 204           elseif ((substr($name, 0, 12) == 'participant_')) {
 205             continue;
 206           }
 207           $fields[$name] = 1;
 208         }
 209       }
 210     }
 211
 212     if (!empty($fields)) {
 213       CRM_Core_BAO_UFGroup::setProfileDefaults($contactID, $fields, $this->_defaults);
 214     }
 215
 216     // now fix all state country selectors
 217     CRM_Core_BAO_Address::fixAllStateSelects($this, $this->_defaults);
 218
 219     // Set default payment processor as default payment_processor radio button value
 220     if (!empty($this->_paymentProcessors)) {
 221       foreach ($this->_paymentProcessors as $pid => $value) {
 222         if (CRM_Utils_Array::value('is_default', $value)) {
 223           $this->_defaults['payment_processor'] = $pid;
 224         }
 225       }
 226     }
 227
 228     //if event is monetary and pay later is enabled and payment
 229     //processor is not available then freeze the pay later checkbox with
 230     //default check
 231     if (CRM_Utils_Array::value('is_pay_later', $this->_values['event']) &&
 232       !is_array($this->_paymentProcessor)
 233     ) {
 234       $this->_defaults['is_pay_later'] = 1;
 235     }
 236
 237     //set custom field defaults
 238     if (!empty($this->_fields)) {
 239       //load default campaign from page.
 240       if (array_key_exists('participant_campaign_id', $this->_fields)) {
 241         $this->_defaults['participant_campaign_id'] = CRM_Utils_Array::value('campaign_id',
 242           $this->_values['event']
 243         );
 244       }
 245
 246       foreach ($this->_fields as $name => $field) {
 247         if ($customFieldID = CRM_Core_BAO_CustomField::getKeyID($name)) {
 248           // fix for CRM-1743
 249           if (!isset($this->_defaults[$name])) {
 250             CRM_Core_BAO_CustomField::setProfileDefaults($customFieldID, $name, $this->_defaults,
 251               NULL, CRM_Profile_Form::MODE_REGISTER
 252             );
 253           }
 254         }
 255       }
 256     }
 257
 258     //fix for CRM-3088, default value for discount set.
 259     $discountId = NULL;
 260     if (!empty($this->_values['discount'])) {
 261       $discountId = CRM_Core_BAO_Discount::findSet($this->_eventId, 'civicrm_event');
 262       if ($discountId) {
 263         if (isset($this->_values['event']['default_discount_fee_id'])) {
 264           $discountKey = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_OptionValue',
 265             $this->_values['event']['default_discount_fee_id'],
 266             'weight', 'id'
 267           );
 268
 269           $this->_defaults['amount'] = key(array_slice($this->_values['discount'][$discountId],
 270               $discountKey - 1, $discountKey, TRUE
 271             ));
 272         }
 273       }
 274     }
 275
 276     // add this event's default participant role to defaults array
 277     // (for cases where participant_role field is included in form via profile)
 278     if ($this->_values['event']['default_role_id']) {
 279       $this->_defaults['participant_role'] =
 280       $this->_defaults['participant_role_id'] = $this->_values['event']['default_role_id'];
 281     }
 282     if ($this->_priceSetId && !empty($this->_feeBlock)) {
 283       foreach ($this->_feeBlock as $key => $val) {
 284         foreach ($val['options'] as $keys => $values) {
 285           if ($values['is_default'] &&
 286             !CRM_Utils_Array::value('is_full', $values)
 287           ) {
 288
 289             if ($val['html_type'] == 'CheckBox') {
 290               $this->_defaults["price_{$key}"][$keys] = 1;
 291             }
 292             else {
 293               $this->_defaults["price_{$key}"] = $keys;
 294             }
 295           }
 296         }
 297       }
 298     }
 299
 300     //set default participant fields, CRM-4320.
 301     $hasAdditionalParticipants = FALSE;
 302     if ($this->_allowConfirmation) {
 303       $this->_contactId = $contactID;
 304       $this->_discountId = $discountId;
 305       $forcePayLater = CRM_Utils_Array::value('is_pay_later', $this->_defaults, FALSE);
 306       $this->_defaults = array_merge($this->_defaults, CRM_Event_Form_EventFees::setDefaultValues($this));
 307       $this->_defaults['is_pay_later'] = $forcePayLater;
 308
 309       if ($this->_additionalParticipantIds) {
 310         $hasAdditionalParticipants = TRUE;
 311         $this->_defaults['additional_participants'] = count($this->_additionalParticipantIds);
 312       }
 313     }
 314     $this->assign('hasAdditionalParticipants', $hasAdditionalParticipants);
 315
 316     //         //hack to simplify credit card entry for testing
 317     //         $this->_defaults['credit_card_type']     = 'Visa';
 318     //         $this->_defaults['credit_card_number']   = '4807731747657838';
 319     //         $this->_defaults['cvv2']                 = '000';
 320     //         $this->_defaults['credit_card_exp_date'] = array( 'Y' => '2010', 'M' => '05' );
 321
 322     // to process Custom data that are appended to URL
 323     $getDefaults = CRM_Core_BAO_CustomGroup::extractGetParams($this, "'Contact', 'Individual', 'Contribution', 'Participant'");
 324     if (!empty($getDefaults)) {
 325       $this->_defaults = array_merge($this->_defaults, $getDefaults);
 326     }
 327
 328     return $this->_defaults;
 329   }
 330
 331   /**
 332    * Function to build the form
 333    *
 334    * @return None
 335    * @access public
 336    */
 337   public function buildQuickForm() {
 338     // build profiles first so that we can determine address fields etc
 339     // and then show copy address checkbox
 340     $this->buildCustom($this->_values['custom_pre_id'], 'customPre');
 341     $this->buildCustom($this->_values['custom_post_id'], 'customPost');
 342
 343     if (!empty($this->_fields)) {
 344       $profileAddressFields = array();
 345       foreach ($this->_fields as $key => $value) {
 346         CRM_Core_BAO_UFField::assignAddressField($key, $profileAddressFields);
 347       }
 348       $this->set('profileAddressFields', $profileAddressFields);
 349     }
 350
 351     // Build payment processor form
 352     if ($this->_ppType) {
 353       CRM_Core_Payment_ProcessorForm::buildQuickForm($this);
 354       // Return if we are in an ajax callback
 355       if ($this->_snippet) {
 356         return;
 357       }
 358     }
 359
 360     $contactID = $this->getContactID();
 361     $this->assign('contact_id', $contactID);
 362     $this->assign('display_name', CRM_Contact_BAO_Contact::displayName($contactID));
 363
 364     $config = CRM_Core_Config::singleton();
 365     $this->add('hidden', 'scriptFee', NULL);
 366     $this->add('hidden', 'scriptArray', NULL);
 367
 368     $bypassPayment = $allowGroupOnWaitlist = $isAdditionalParticipants = FALSE;
 369     if ($this->_values['event']['is_multiple_registrations']) {
 370       // don't allow to add additional during confirmation if not preregistered.
 371       if (!$this->_allowConfirmation || $this->_additionalParticipantIds) {
 372         // Hardcode maximum number of additional participants here for now. May need to make this configurable per event.
 373         // Label is value + 1, since the code sees this is ADDITIONAL participants (in addition to "self")
 374         $additionalOptions = array('' => ts('1'), 1 => ts('2'), 2 => ts('3'), 3 => ts('4'), 4 => ts('5'),
 375           5 => ts('6'), 6 => ts('7'), 7 => ts('8'), 8 => ts('9'), 9 => ts('10'),
 376         );
 377         $element = $this->add('select', 'additional_participants',
 378           ts('How many people are you registering?'),
 379           $additionalOptions,
 380           NULL,
 381           array('onChange' => "allowParticipant()")
 382         );
 383         $isAdditionalParticipants = TRUE;
 384       }
 385     }
 386
 387     //hack to allow group to register w/ waiting
 388     if ((CRM_Utils_Array::value('is_multiple_registrations', $this->_values['event']) ||
 389         $this->_priceSetId
 390       ) &&
 391       !$this->_allowConfirmation &&
 392       is_numeric($this->_availableRegistrations)
 393       && CRM_Utils_Array::value('has_waitlist', $this->_values['event'])
 394     ) {
 395       $bypassPayment = TRUE;
 396       //case might be group become as a part of waitlist.
 397       //If not waitlist then they require admin approve.
 398       $allowGroupOnWaitlist = TRUE;
 399       $this->_waitlistMsg = ts("This event has only %1 space(s) left. If you continue and register more than %1 people (including yourself ), the whole group will be wait listed. Or, you can reduce the number of people you are registering to %1 to avoid being put on the waiting list.", array(1 => $this->_availableRegistrations));
 400
 401       if ($this->_requireApproval) {
 402         $this->_requireApprovalMsg = CRM_Utils_Array::value('approval_req_text', $this->_values['event'],
 403           ts('Registration for this event requires approval. Once your registration(s) have been reviewed, you will receive an email with a link to a web page where you can complete the registration process.')
 404         );
 405       }
 406     }
 407
 408     //case where only approval needed - no waitlist.
 409     if ($this->_requireApproval &&
 410       !$this->_allowWaitlist && !$bypassPayment
 411     ) {
 412       $this->_requireApprovalMsg = CRM_Utils_Array::value('approval_req_text', $this->_values['event'],
 413         ts('Registration for this event requires approval. Once your registration has been reviewed, you will receive an email with a link to a web page where you can complete the registration process.')
 414       );
 415     }
 416
 417     //lets display status to primary page only.
 418     $this->assign('waitlistMsg', $this->_waitlistMsg);
 419     $this->assign('requireApprovalMsg', $this->_requireApprovalMsg);
 420     $this->assign('allowGroupOnWaitlist', $allowGroupOnWaitlist);
 421     $this->assign('isAdditionalParticipants', $isAdditionalParticipants);
 422
 423     //lets get js on two different qf elements.
 424     $showHidePayfieldName = NULL;
 425     $showHidePaymentInformation = FALSE;
 426     if ($this->_values['event']['is_monetary']) {
 427       self::buildAmount($this);
 428     }
 429
 430     $pps = NULL;
 431     if (!empty($this->_paymentProcessors)) {
 432       $pps = $this->_paymentProcessors;
 433       foreach ($pps as $key => & $name) {
 434         $pps[$key] = $name['name'];
 435       }
 436     }
 437
 438     if (CRM_Utils_Array::value('is_pay_later', $this->_values['event']) &&
 439       ($this->_allowConfirmation || (!$this->_requireApproval && !$this->_allowWaitlist))
 440     ) {
 441       $pps[0] = $this->_values['event']['pay_later_text'];
 442     }
 443
 444     if ($this->_values['event']['is_monetary']) {
 445       if (count($pps) > 1) {
 446         $this->addRadio('payment_processor', ts('Payment Method'), $pps,
 447           NULL, "&nbsp;", TRUE
 448         );
 449       }
 450       elseif (!empty($pps)) {
 451         $ppKeys = array_keys($pps);
 452         $currentPP = array_pop($ppKeys);
 453         $this->addElement('hidden', 'payment_processor', $currentPP);
 454       }
 455     }
 456
 457     //lets add some qf element to bypass payment validations, CRM-4320
 458     if ($bypassPayment) {
 459       $this->addElement('hidden', 'bypass_payment', NULL, array('id' => 'bypass_payment'));
 460     }
 461     $this->assign('bypassPayment', $bypassPayment);
 462     $this->assign('showHidePaymentInformation', $showHidePaymentInformation);
 463
 464     $userID = $this->getContactID();
 465
 466     if (!$userID) {
 467       $createCMSUser = FALSE;
 468
 469       if ($this->_values['custom_pre_id']) {
 470         $profileID = $this->_values['custom_pre_id'];
 471         $createCMSUser = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_UFGroup', $profileID, 'is_cms_user');
 472       }
 473
 474       if (!$createCMSUser &&
 475         $this->_values['custom_post_id']
 476       ) {
 477         if (!is_array($this->_values['custom_post_id'])) {
 478           $profileIDs = array($this->_values['custom_post_id']);
 479         }
 480         else {
 481           $profileIDs = $this->_values['custom_post_id'];
 482         }
 483         foreach ($profileIDs as $pid) {
 484           if (CRM_Core_DAO::getFieldValue('CRM_Core_DAO_UFGroup', $pid, 'is_cms_user')) {
 485             $profileID = $pid;
 486             $createCMSUser = TRUE;
 487             break;
 488           }
 489         }
 490       }
 491
 492       if ($createCMSUser) {
 493         CRM_Core_BAO_CMSUser::buildForm($this, $profileID, TRUE);
 494       }
 495     }
 496
 497     //we have to load confirm contribution button in template
 498     //when multiple payment processor as the user
 499     //can toggle with payment processor selection
 500     $billingModePaymentProcessors = 0;
 501     if (!CRM_Utils_System::isNull($this->_paymentProcessors)) {
 502       foreach ($this->_paymentProcessors as $key => $values) {
 503         if ($values['billing_mode'] == CRM_Core_Payment::BILLING_MODE_BUTTON) {
 504           $billingModePaymentProcessors++;
 505         }
 506       }
 507     }
 508
 509     if ($billingModePaymentProcessors && count($this->_paymentProcessors) == $billingModePaymentProcessors) {
 510       $allAreBillingModeProcessors = TRUE;
 511     } else {
 512       $allAreBillingModeProcessors = FALSE;
 513     }
 514
 515     if (!$allAreBillingModeProcessors ||
 516       CRM_Utils_Array::value('is_pay_later', $this->_values['event']) || $bypassPayment
 517     ) {
 518
 519       //freeze button to avoid multiple calls.
 520       $js = NULL;
 521
 522       if (!CRM_Utils_Array::value('is_monetary', $this->_values['event'])) {
 523         $js = array('onclick' => "return submitOnce(this,'" . $this->_name . "','" . ts('Processing') . "');");
 524       }
 525       $this->addButtons(array(
 526           array(
 527             'type' => 'upload',
 528             'name' => ts('Continue >>'),
 529             'spacing' => '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;',
 530             'isDefault' => TRUE,
 531             'js' => $js,
 532           ),
 533         )
 534       );
 535     }
 536
 537     $this->addFormRule(array('CRM_Event_Form_Registration_Register', 'formRule'), $this);
 538
 539     // add pcp fields
 540     if ($this->_pcpId) {
 541       CRM_PCP_BAO_PCP::buildPcp($this->_pcpId, $this);
 542     }
 543   }
 544
 545   /**
 546    * build the radio/text form elements for the amount field
 547    *
 548    * @param object   $form form object
 549    * @param boolean  $required  true if you want to add formRule
 550    * @param int      $discountId discount id for the event
 551    *
 552    * @return void
 553    * @access public
 554    * @static
 555    */
 556   static public function buildAmount(&$form, $required = TRUE, $discountId = NULL) {
 557     //if payment done, no need to build the fee block.
 558     if (!empty($form->_paymentId)) {
 559       //fix to diaplay line item in update mode.
 560       $form->assign('priceSet', isset($form->_priceSet) ? $form->_priceSet : NULL);
 561       return;
 562     }
 563
 564     $feeFields = CRM_Utils_Array::value('fee', $form->_values);
 565
 566     if (is_array($feeFields)) {
 567       $form->_feeBlock = &$form->_values['fee'];
 568     }
 569
 570     //check for discount.
 571     $discountedFee = CRM_Utils_Array::value('discount', $form->_values);
 572     if (is_array($discountedFee) && !empty($discountedFee)) {
 573       if (!$discountId) {
 574         $form->_discountId = $discountId = CRM_Core_BAO_Discount::findSet($form->_eventId, 'civicrm_event');
 575       }
 576       if ($discountId) {
 577         $form->_feeBlock = &$form->_values['discount'][$discountId];
 578       }
 579     }
 580     if (!is_array($form->_feeBlock)) {
 581       $form->_feeBlock = array();
 582     }
 583
 584     //its time to call the hook.
 585     CRM_Utils_Hook::buildAmount('event', $form, $form->_feeBlock);
 586
 587     //reset required if participant is skipped.
 588     $button = substr($form->controller->getButtonName(), -4);
 589     if ($required && $button == 'skip') {
 590       $required = FALSE;
 591     }
 592
 593     $className = CRM_Utils_System::getClassName($form);
 594
 595     //build the priceset fields.
 596     if (isset($form->_priceSetId) && $form->_priceSetId) {
 597
 598       //format price set fields across option full.
 599       self::formatFieldsForOptionFull($form);
 600
 601       if (CRM_Utils_Array::value('is_quick_config', $form->_priceSet)) {
 602         $form->_quickConfig = $form->_priceSet['is_quick_config'];
 603       }
 604       $form->add('hidden', 'priceSetId', $form->_priceSetId);
 605
 606       foreach ($form->_feeBlock as $field) {
 607         if (CRM_Utils_Array::value('visibility', $field) == 'public' ||
 608           $className == 'CRM_Event_Form_Participant'
 609         ) {
 610           $fieldId = $field['id'];
 611           $elementName = 'price_' . $fieldId;
 612
 613           $isRequire = CRM_Utils_Array::value('is_required', $field);
 614           if ($button == 'skip') {
 615             $isRequire = FALSE;
 616           }
 617
 618           //user might modified w/ hook.
 619           $options = CRM_Utils_Array::value('options', $field);
 620           if (!is_array($options)) {
 621             continue;
 622           }
 623
 624           $optionFullIds = CRM_Utils_Array::value('option_full_ids', $field, array());
 625
 626           //soft suppress required rule when option is full.
 627           if (!empty($optionFullIds) && (count($options) == count($optionFullIds))) {
 628             $isRequire = FALSE;
 629           }
 630
 631           //build the element.
 632           CRM_Price_BAO_Field::addQuickFormElement($form,
 633             $elementName,
 634             $fieldId,
 635             FALSE,
 636             $isRequire,
 637             NULL,
 638             $options,
 639             $optionFullIds
 640           );
 641         }
 642       }
 643       $form->assign('priceSet', $form->_priceSet);
 644     }
 645     else {
 646       $eventFeeBlockValues = array();
 647       foreach ($form->_feeBlock as $fee) {
 648         if (is_array($fee)) {
 649
 650           //CRM-7632, CRM-6201
 651           $totalAmountJs = NULL;
 652           if ($className == 'CRM_Event_Form_Participant') {
 653             $totalAmountJs = array('onClick' => "fillTotalAmount(" . $fee['value'] . ")");
 654           }
 655
 656           $eventFeeBlockValues['amount_id_' . $fee['amount_id']] = $fee['value'];
 657           $elements[] = &$form->createElement('radio', NULL, '',
 658             CRM_Utils_Money::format($fee['value']) . ' ' .
 659             $fee['label'],
 660             $fee['amount_id'],
 661             $totalAmountJs
 662           );
 663         }
 664       }
 665       $form->assign('eventFeeBlockValues', json_encode($eventFeeBlockValues));
 666
 667       $form->_defaults['amount'] = CRM_Utils_Array::value('default_fee_id', $form->_values['event']);
 668       $element = &$form->addGroup($elements, 'amount', ts('Event Fee(s)'), '<br />');
 669       if (isset($form->_online) && $form->_online) {
 670         $element->freeze();
 671       }
 672       if ($required) {
 673         $form->addRule('amount', ts('Fee Level is a required field.'), 'required');
 674       }
 675     }
 676   }
 677
 678   public static function formatFieldsForOptionFull(&$form) {
 679     $priceSet = $form->get('priceSet');
 680     $priceSetId = $form->get('priceSetId');
 681     if (!$priceSetId ||
 682       !is_array($priceSet) ||
 683       empty($priceSet) ||
 684       !CRM_Utils_Array::value('optionsMaxValueTotal', $priceSet)
 685     ) {
 686       return;
 687     }
 688
 689     $skipParticipants = $formattedPriceSetDefaults = array();
 690     if ($form->_allowConfirmation && (isset($form->_pId) || isset($form->_additionalParticipantId))) {
 691       $participantId = isset($form->_pId) ? $form->_pId : $form->_additionalParticipantId;
 692       $pricesetDefaults = CRM_Event_Form_EventFees::setDefaultPriceSet($participantId,
 693         $form->_eventId
 694       );
 695       // modify options full to respect the selected fields
 696       // options on confirmation.
 697       $formattedPriceSetDefaults = self::formatPriceSetParams($form, $pricesetDefaultOptions);
 698
 699       // to skip current registered participants fields option count on confirmation.
 700       $skipParticipants[] = $form->_participantId;
 701       if (!empty($form->_additionalParticipantIds)) {
 702         $skipParticipants = array_merge($skipParticipants, $form->_additionalParticipantIds);
 703       }
 704     }
 705
 706     $className = CRM_Utils_System::getClassName($form);
 707
 708     //get the current price event price set options count.
 709     $currentOptionsCount = self::getPriceSetOptionCount($form);
 710     $recordedOptionsCount = CRM_Event_BAO_Participant::priceSetOptionsCount($form->_eventId, $skipParticipants);
 711
 712     foreach ($form->_feeBlock as & $field) {
 713       $optionFullIds = array();
 714       $fieldId = $field['id'];
 715       if (!is_array($field['options'])) {
 716         continue;
 717       }
 718       foreach ($field['options'] as & $option) {
 719         $optId             = $option['id'];
 720         $count             = CRM_Utils_Array::value('count', $option, 0);
 721         $maxValue          = CRM_Utils_Array::value('max_value', $option, 0);
 722         $dbTotalCount      = CRM_Utils_Array::value($optId, $recordedOptionsCount, 0);
 723         $currentTotalCount = CRM_Utils_Array::value($optId, $currentOptionsCount, 0);
 724
 725         // Do not consider current count for select field,
 726         // since we are not going to freeze the options.
 727         if ($field['html_type'] == 'Select') {
 728           $totalCount = $dbTotalCount;
 729         }
 730         else {
 731           $totalCount = $currentTotalCount + $dbTotalCount;
 732         }
 733
 734         $isFull = FALSE;
 735         if ($maxValue &&
 736           (($totalCount >= $maxValue) || ($totalCount + $count > $maxValue))
 737         ) {
 738           $isFull = TRUE;
 739           $optionFullIds[$optId] = $optId;
 740         }
 741
 742         //here option is not full,
 743         //but we don't want to allow participant to increase
 744         //seats at the time of re-walking registration.
 745         if ($count &&
 746           $form->_allowConfirmation &&
 747           !empty($formattedPriceSetDefaults)
 748         ) {
 749           if (!CRM_Utils_Array::value("price_{$field}", $formattedPriceSetDefaults) ||
 750             !CRM_Utils_Array::value($opId, $formattedPriceSetDefaults["price_{$fieldId}"])
 751           ) {
 752             $optionFullIds[$optId] = $optId;
 753             $isFull = TRUE;
 754           }
 755         }
 756         $option['is_full'] = $isFull;
 757         $option['db_total_count'] = $dbTotalCount;
 758         $option['total_option_count'] = $dbTotalCount + $currentTotalCount;
 759       }
 760
 761       //ignore option full for offline registration.
 762       if ($className == 'CRM_Event_Form_Participant') {
 763         $optionFullIds = array();
 764       }
 765
 766       //finally get option ids in.
 767       $field['option_full_ids'] = $optionFullIds;
 768     }
 769   }
 770
 771   /**
 772    * global form rule
 773    *
 774    * @param array $fields  the input form values
 775    * @param array $files   the uploaded files if any
 776    * @param array $options additional user data
 777    *
 778    * @return true if no errors, else array of errors
 779    * @access public
 780    * @static
 781    */
 782   static function formRule($fields, $files, $self) {
 783     $errors = array();
 784     //check that either an email or firstname+lastname is included in the form(CRM-9587)
 785     self::checkProfileComplete($fields, $errors, $self->_eventId);
 786     //To check if the user is already registered for the event(CRM-2426)
 787     if (!$self->_skipDupeRegistrationCheck) {
 788       self::checkRegistration($fields, $self);
 789     }
 790     //check for availability of registrations.
 791     if (!$self->_allowConfirmation &&
 792       !CRM_Utils_Array::value('bypass_payment', $fields) &&
 793       is_numeric($self->_availableRegistrations) &&
 794       CRM_Utils_Array::value('additional_participants', $fields) >= $self->_availableRegistrations
 795     ) {
 796       $errors['additional_participants'] = ts("There is only enough space left on this event for %1 participant(s).", array(1 => $self->_availableRegistrations));
 797     }
 798
 799     // during confirmation don't allow to increase additional participants, CRM-4320
 800     if ($self->_allowConfirmation &&
 801       CRM_Utils_Array::value('additional_participants', $fields) &&
 802       is_array($self->_additionalParticipantIds) &&
 803       $fields['additional_participants'] > count($self->_additionalParticipantIds)
 804     ) {
 805       $errors['additional_participants'] = ts("Oops. It looks like you are trying to increase the number of additional people you are registering for. You can confirm registration for a maximum of %1 additional people.", array(1 => count($self->_additionalParticipantIds)));
 806     }
 807
 808     //don't allow to register w/ waiting if enough spaces available.
 809     if (CRM_Utils_Array::value('bypass_payment', $fields)) {
 810       if (!is_numeric($self->_availableRegistrations) ||
 811         (!CRM_Utils_Array::value('priceSetId', $fields) && CRM_Utils_Array::value('additional_participants', $fields) < $self->_availableRegistrations)
 812       ) {
 813         $errors['bypass_payment'] = ts("Oops. There are enough available spaces in this event. You can not add yourself to the waiting list.");
 814       }
 815     }
 816
 817     if (CRM_Utils_Array::value('additional_participants', $fields) &&
 818       !CRM_Utils_Rule::positiveInteger($fields['additional_participants'])
 819     ) {
 820       $errors['additional_participants'] = ts('Please enter a whole number for Number of additional people.');
 821     }
 822
 823     // priceset validations
 824     if (CRM_Utils_Array::value('priceSetId', $fields)) {
 825       //format params.
 826       $formatted = self::formatPriceSetParams($self, $fields);
 827       $ppParams = array($formatted);
 828       $priceSetErrors = self::validatePriceSet($self, $ppParams);
 829       $primaryParticipantCount = self::getParticipantCount($self, $ppParams);
 830
 831       //get price set fields errors in.
 832       $errors = array_merge($errors, CRM_Utils_Array::value(0, $priceSetErrors, array()));
 833
 834       $totalParticipants = $primaryParticipantCount;
 835       if (CRM_Utils_Array::value('additional_participants', $fields)) {
 836         $totalParticipants += $fields['additional_participants'];
 837       }
 838
 839       if (!CRM_Utils_Array::value('bypass_payment', $fields) &&
 840         !$self->_allowConfirmation &&
 841         is_numeric($self->_availableRegistrations) &&
 842         $self->_availableRegistrations < $totalParticipants
 843       ) {
 844         $errors['_qf_default'] = ts("Only %1 Registrations available.", array(1 => $self->_availableRegistrations));
 845       }
 846
 847       $lineItem = array();
 848       CRM_Price_BAO_Set::processAmount($self->_values['fee'], $fields, $lineItem);
 849       if ($fields['amount'] < 0) {
 850         $errors['_qf_default'] = ts('Event Fee(s) can not be less than zero. Please select the options accordingly');
 851       }
 852     }
 853
 854     if ($self->_values['event']['is_monetary']) {
 855       if (is_array($self->_paymentProcessor)) {
 856         $payment = CRM_Core_Payment::singleton($self->_mode, $self->_paymentProcessor, $this);
 857         $error = $payment->checkConfig($self->_mode);
 858         if ($error) {
 859           $errors['_qf_default'] = $error;
 860         }
 861       }
 862       // return if this is express mode
 863       $config = CRM_Core_Config::singleton();
 864       if ($self->_paymentProcessor &&
 865         $self->_paymentProcessor['billing_mode'] & CRM_Core_Payment::BILLING_MODE_BUTTON
 866       ) {
 867         if (CRM_Utils_Array::value($self->_expressButtonName . '_x', $fields) ||
 868           CRM_Utils_Array::value($self->_expressButtonName . '_y', $fields) ||
 869           CRM_Utils_Array::value($self->_expressButtonName, $fields)
 870         ) {
 871           return empty($errors) ? TRUE : $errors;
 872         }
 873       }
 874
 875       $isZeroAmount = $skipPayementValidation = FALSE;
 876       if (CRM_Utils_Array::value('priceSetId', $fields)) {
 877         if (CRM_Utils_Array::value('amount', $fields) == 0) {
 878           $isZeroAmount = TRUE;
 879         }
 880       }
 881       elseif (CRM_Utils_Array::value('amount', $fields) &&
 882         (isset($self->_values['discount'][$fields['amount']])
 883           && CRM_Utils_Array::value('value', $self->_values['discount'][$fields['amount']]) == 0
 884         )
 885       ) {
 886         $isZeroAmount = TRUE;
 887       }
 888       elseif (CRM_Utils_Array::value('amount', $fields) &&
 889         (isset($self->_values['fee'][$fields['amount']])
 890           && CRM_Utils_Array::value('value', $self->_values['fee'][$fields['amount']]) == 0
 891         )
 892       ) {
 893         $isZeroAmount = TRUE;
 894       }
 895
 896       if ($isZeroAmount && !($self->_forcePayement && CRM_Utils_Array::value('additional_participants', $fields))) {
 897         $skipPayementValidation = TRUE;
 898       }
 899
 900       // also return if paylater mode or zero fees for valid members
 901       if (CRM_Utils_Array::value('is_pay_later', $fields) ||
 902         CRM_Utils_Array::value('bypass_payment', $fields) ||
 903         $skipPayementValidation ||
 904         (!$self->_allowConfirmation && ($self->_requireApproval || $self->_allowWaitlist))
 905       ) {
 906         return empty($errors) ? TRUE : $errors;
 907       }
 908       if (!empty($self->_paymentFields)) {
 909         CRM_Core_Form::validateMandatoryFields($self->_paymentFields, $fields, $errors);
 910       }
 911       CRM_Core_Payment_Form::validateCreditCard($fields, $errors);
 912     }
 913
 914     foreach (CRM_Contact_BAO_Contact::$_greetingTypes as $greeting) {
 915       if ($greetingType = CRM_Utils_Array::value($greeting, $fields)) {
 916         $customizedValue = CRM_Core_OptionGroup::getValue($greeting, 'Customized', 'name');
 917         if ($customizedValue == $greetingType && empty($fields[$greeting . '_custom'])) {
 918           $errors[$customizedGreeting] = ts('Custom %1 is a required field if %1 is of type Customized.',
 919             array(1 => ucwords(str_replace('_', ' ', $greeting)))
 920           );
 921         }
 922       }
 923     }
 924     return empty($errors) ? TRUE : $errors;
 925   }
 926
 927   /**
 928    * Check if profiles are complete when event registration occurs(CRM-9587)
 929    *
 930    */
 931   static function checkProfileComplete($fields, &$errors, $eventId) {
 932     $email = '';
 933     foreach ($fields as $fieldname => $fieldvalue) {
 934       if (substr($fieldname, 0, 6) == 'email-' && $fieldvalue) {
 935         $email = $fieldvalue;
 936       }
 937     }
 938
 939     if (!$email && !(CRM_Utils_Array::value('first_name', $fields) &&
 940         CRM_Utils_Array::value('last_name', $fields)
 941       )) {
 942       $defaults = $params = array('id' => $eventId);
 943       CRM_Event_BAO_Event::retrieve($params, $defaults);
 944       $message = ts("Mandatory fields (first name and last name, OR email address) are missing from this form.");
 945       $errors['_qf_default'] = $message;
 946     }
 947   }
 948
 949   /**
 950    * Function to process the form
 951    *
 952    * @access public
 953    *
 954    * @return None
 955    */
 956   public function postProcess() {
 957     // get the submitted form values.
 958     $params = $this->controller->exportValues($this->_name);
 959
 960     //set as Primary participant
 961     $params['is_primary'] = 1;
 962
 963     if ($this->_values['event']['is_pay_later'] && !array_key_exists('hidden_processor', $params)) {
 964       $params['is_pay_later'] = 1;
 965     }
 966     else {
 967       $params['is_pay_later'] = 0;
 968     }
 969
 970     $this->set('is_pay_later', $params['is_pay_later']);
 971
 972     // assign pay later stuff
 973     $this->_params['is_pay_later'] = CRM_Utils_Array::value('is_pay_later', $params, FALSE);
 974     $this->assign('is_pay_later', $params['is_pay_later']);
 975     if ($params['is_pay_later']) {
 976       $this->assign('pay_later_text', $this->_values['event']['pay_later_text']);
 977       $this->assign('pay_later_receipt', $this->_values['event']['pay_later_receipt']);
 978     }
 979
 980     if (!$this->_allowConfirmation) {
 981       // check if the participant is already registered
 982       if (!$this->_skipDupeRegistrationCheck) {
 983         $params['contact_id'] = self::checkRegistration($params, $this, FALSE, TRUE, TRUE);
 984       }
 985     }
 986
 987     if (CRM_Utils_Array::value('image_URL', $params)) {
 988       CRM_Contact_BAO_Contact::processImageParams($params);
 989     }
 990
 991     //carry campaign to partcipants.
 992     if (array_key_exists('participant_campaign_id', $params)) {
 993       $params['campaign_id'] = $params['participant_campaign_id'];
 994     }
 995     else {
 996       $params['campaign_id'] = CRM_Utils_Array::value('campaign_id', $this->_values['event']);
 997     }
 998
 999     //hack to allow group to register w/ waiting
1000     $primaryParticipantCount = self::getParticipantCount($this, $params);
1001
1002     $totalParticipants = $primaryParticipantCount;
1003     if (CRM_Utils_Array::value('additional_participants', $params)) {
1004       $totalParticipants += $params['additional_participants'];
1005     }
1006     if (!$this->_allowConfirmation &&
1007       CRM_Utils_Array::value('bypass_payment', $params) &&
1008       is_numeric($this->_availableRegistrations) &&
1009       $totalParticipants > $this->_availableRegistrations
1010     ) {
1011       $this->_allowWaitlist = TRUE;
1012       $this->set('allowWaitlist', TRUE);
1013     }
1014
1015     //carry participant id if pre-registered.
1016     if ($this->_allowConfirmation && $this->_participantId) {
1017       $params['participant_id'] = $this->_participantId;
1018     }
1019
1020     $params['defaultRole'] = 1;
1021     if (array_key_exists('participant_role', $params)) {
1022       $params['participant_role_id'] = $params['participant_role'];
1023     }
1024
1025     if (array_key_exists('participant_role_id', $params)) {
1026       $params['defaultRole'] = 0;
1027     }
1028     if (!CRM_Utils_Array::value('participant_role_id', $params) &&
1029       $this->_values['event']['default_role_id']
1030     ) {
1031       $params['participant_role_id'] = $this->_values['event']['default_role_id'];
1032     }
1033
1034     $config = CRM_Core_Config::singleton();
1035     $params['currencyID'] = $config->defaultCurrency;
1036
1037     if ($this->_values['event']['is_monetary']) {
1038       // we first reset the confirm page so it accepts new values
1039       $this->controller->resetPage('Confirm');
1040
1041       //added for discount
1042       $discountId = CRM_Core_BAO_Discount::findSet($this->_eventId, 'civicrm_event');
1043
1044       if (!empty($this->_values['discount'][$discountId])) {
1045         $params['discount_id'] = $discountId;
1046         $params['amount_level'] = $this->_values['discount'][$discountId][$params['amount']]['label'];
1047
1048         $params['amount'] = $this->_values['discount'][$discountId][$params['amount']]['value'];
1049       }
1050       elseif (empty($params['priceSetId'])) {
1051         $params['amount_level'] = $this->_values['fee'][$params['amount']]['label'];
1052         $params['amount'] = $this->_values['fee'][$params['amount']]['value'];
1053       }
1054       else {
1055         $lineItem = array();
1056         CRM_Price_BAO_Set::processAmount($this->_values['fee'], $params, $lineItem);
1057         $this->set('lineItem', array($lineItem));
1058         $this->set('lineItemParticipantsCount', array($primaryParticipantCount));
1059       }
1060
1061       $this->set('amount', $params['amount']);
1062       $this->set('amount_level', $params['amount_level']);
1063
1064       // generate and set an invoiceID for this transaction
1065       $invoiceID = md5(uniqid(rand(), TRUE));
1066       $this->set('invoiceID', $invoiceID);
1067
1068       if (is_array($this->_paymentProcessor)) {
1069         $payment = CRM_Core_Payment::singleton($this->_mode, $this->_paymentProcessor, $this);
1070       }
1071       // default mode is direct
1072       $this->set('contributeMode', 'direct');
1073
1074       if (isset($params["state_province_id-{$this->_bltID}"]) &&
1075         $params["state_province_id-{$this->_bltID}"]
1076       ) {
1077         $params["state_province-{$this->_bltID}"] = CRM_Core_PseudoConstant::stateProvinceAbbreviation($params["state_province_id-{$this->_bltID}"]);
1078       }
1079
1080       if (isset($params["country_id-{$this->_bltID}"]) &&
1081         $params["country_id-{$this->_bltID}"]
1082       ) {
1083         $params["country-{$this->_bltID}"] = CRM_Core_PseudoConstant::countryIsoCode($params["country_id-{$this->_bltID}"]);
1084       }
1085       if (isset($params['credit_card_exp_date'])) {
1086         $params['year'] = CRM_Core_Payment_Form::getCreditCardExpirationYear($params);
1087         $params['month'] = CRM_Core_Payment_Form::getCreditCardExpirationMonth($params);
1088       }
1089       if ($this->_values['event']['is_monetary']) {
1090         $params['ip_address'] = CRM_Utils_System::ipAddress();
1091         $params['currencyID'] = $config->defaultCurrency;
1092         $params['payment_action'] = 'Sale';
1093         $params['invoiceID'] = $invoiceID;
1094       }
1095
1096       $this->_params = array();
1097       $this->_params[] = $params;
1098       $this->set('params', $this->_params);
1099
1100       if ($this->_paymentProcessor &&
1101         $this->_paymentProcessor['billing_mode'] & CRM_Core_Payment::BILLING_MODE_BUTTON
1102       ) {
1103         //get the button name
1104         $buttonName = $this->controller->getButtonName();
1105         if (in_array($buttonName,
1106             array(
1107               $this->_expressButtonName,
1108               $this->_expressButtonName . '_x',
1109               $this->_expressButtonName . '_y',
1110             )
1111           ) &&
1112             !CRM_Utils_Array::value('is_pay_later', $params) &&
1113           !$this->_allowWaitlist &&
1114           !$this->_requireApproval
1115         ) {
1116           $this->set('contributeMode', 'express');
1117
1118           // Send Event Name & Id in Params
1119           $params['eventName'] = $this->_values['event']['title'];
1120           $params['eventId'] = $this->_values['event']['id'];
1121
1122           $params['cancelURL'] = CRM_Utils_System::url('civicrm/event/register',
1123             "_qf_Register_display=1&qfKey={$this->controller->_key}",
1124             TRUE, NULL, FALSE
1125           );
1126           if (CRM_Utils_Array::value('additional_participants', $params, FALSE)) {
1127             $urlArgs = "_qf_Participant_1_display=1&rfp=1&qfKey={$this->controller->_key}";
1128           }
1129           else {
1130             $urlArgs = "_qf_Confirm_display=1&rfp=1&qfKey={$this->controller->_key}";
1131           }
1132           $params['returnURL'] = CRM_Utils_System::url('civicrm/event/register',
1133             $urlArgs,
1134             TRUE, NULL, FALSE
1135           );
1136           $params['invoiceID'] = $invoiceID;
1137
1138           //default action is Sale
1139           $params['payment_action'] = 'Sale';
1140
1141           $token = $payment->setExpressCheckout($params);
1142           if (is_a($token, 'CRM_Core_Error')) {
1143             CRM_Core_Error::displaySessionError($token);
1144             CRM_Utils_System::redirect($params['cancelURL']);
1145           }
1146
1147           $this->set('token', $token);
1148
1149           $paymentURL = $this->_paymentProcessor['url_site'] . "/cgi-bin/webscr?cmd=_express-checkout&token=$token";
1150
1151           CRM_Utils_System::redirect($paymentURL);
1152         }
1153       }
1154       elseif ($this->_paymentProcessor &&
1155         $this->_paymentProcessor['billing_mode'] & CRM_Core_Payment::BILLING_MODE_NOTIFY
1156       ) {
1157         $this->set('contributeMode', 'notify');
1158       }
1159     }
1160     else {
1161       $session = CRM_Core_Session::singleton();
1162       $params['description'] = ts('Online Event Registration') . ' ' . $this->_values['event']['title'];
1163
1164       $this->_params = array();
1165       $this->_params[] = $params;
1166       $this->set('params', $this->_params);
1167
1168       if (!CRM_Utils_Array::value('additional_participants', $params)) {
1169         self::processRegistration($this->_params);
1170       }
1171     }
1172
1173     // If registering > 1 participant, give status message
1174     if (CRM_Utils_Array::value('additional_participants', $params, FALSE)) {
1175       $statusMsg = ts('Registration information for participant 1 has been saved.');
1176       CRM_Core_Session::setStatus($statusMsg, ts('Saved'), 'success');
1177     }
1178   }
1179   //end of function
1180
1181   /*
1182    * Function to process Registration of free event
1183    *
1184    * @param  array $param Form valuess
1185    * @param  int contactID
1186    *
1187    * @return None
1188    * access public
1189    *
1190    */
1191   public function processRegistration($params, $contactID = NULL) {
1192     $session = CRM_Core_Session::singleton();
1193     $this->_participantInfo = array();
1194
1195     // CRM-4320, lets build array of cancelled additional participant ids
1196     // those are drop or skip by primary at the time of confirmation.
1197     // get all in and then unset those are confirmed.
1198     $cancelledIds = $this->_additionalParticipantIds;
1199
1200     $participantCount = array();
1201     foreach ($params as $participantNum => $record) {
1202       if ($record == 'skip') {
1203         $participantCount[$participantNum] = 'skip';
1204       }
1205       elseif ($participantNum) {
1206         $participantCount[$participantNum] = 'participant';
1207       }
1208     }
1209
1210     $registerByID = NULL;
1211     foreach ($params as $key => $value) {
1212       if ($value != 'skip') {
1213         $fields = NULL;
1214
1215         // setting register by Id and unset contactId.
1216         if (!CRM_Utils_Array::value('is_primary', $value)) {
1217           $contactID = NULL;
1218           $registerByID = $this->get('registerByID');
1219           if ($registerByID) {
1220             $value['registered_by_id'] = $registerByID;
1221           }
1222           // get an email if one exists for the participant
1223           $participantEmail = '';
1224           foreach (array_keys($value) as $valueName) {
1225             if (substr($valueName, 0, 6) == 'email-') {
1226               $participantEmail = $value[$valueName];
1227             }
1228           }
1229           if ($participantEmail) {
1230             $this->_participantInfo[] = $participantEmail;
1231           }
1232           else {
1233             $this->_participantInfo[] = $value['first_name'] . ' ' . $value['last_name'];
1234           }
1235         }
1236         elseif (CRM_Utils_Array::value('contact_id', $value)) {
1237           $contactID = $value['contact_id'];
1238         }
1239         else {
1240           $contactID = $this->getContactID();
1241         }
1242
1243         CRM_Event_Form_Registration_Confirm::fixLocationFields($value, $fields);
1244         //for free event or additional participant, dont create billing email address.
1245         if (!CRM_Utils_Array::value('is_primary', $value) || !$this->_values['event']['is_monetary']) {
1246           unset($value["email-{$this->_bltID}"]);
1247         }
1248
1249         $contactID = CRM_Event_Form_Registration_Confirm::updateContactFields($contactID, $value, $fields);
1250
1251         // lets store the contactID in the session
1252         // we dont store in userID in case the user is doing multiple
1253         // transactions etc
1254         // for things like tell a friend
1255         if (!$this->getContactID() && CRM_Utils_Array::value('is_primary', $value)) {
1256           $session->set('transaction.userID', $contactID);
1257         }
1258
1259         //lets get the status if require approval or waiting.
1260
1261         $waitingStatuses = CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Waiting'");
1262         if ($this->_allowWaitlist && !$this->_allowConfirmation) {
1263           $value['participant_status_id'] = $value['participant_status'] = array_search('On waitlist', $waitingStatuses);
1264         }
1265         elseif ($this->_requireApproval && !$this->_allowConfirmation) {
1266           $value['participant_status_id'] = $value['participant_status'] = array_search('Awaiting approval', $waitingStatuses);
1267         }
1268
1269         $this->set('value', $value);
1270         $this->confirmPostProcess($contactID, NULL, NULL);
1271
1272         //lets get additional participant id to cancel.
1273         if ($this->_allowConfirmation && is_array($cancelledIds)) {
1274           $additonalId = CRM_Utils_Array::value('participant_id', $value);
1275           if ($additonalId && $key = array_search($additonalId, $cancelledIds)) {
1276             unset($cancelledIds[$key]);
1277           }
1278         }
1279       }
1280     }
1281
1282     // update status and send mail to cancelled additonal participants, CRM-4320
1283     if ($this->_allowConfirmation && is_array($cancelledIds) && !empty($cancelledIds)) {
1284       $cancelledId = array_search('Cancelled',
1285         CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Negative'")
1286       );
1287       CRM_Event_BAO_Participant::transitionParticipants($cancelledIds, $cancelledId);
1288     }
1289
1290     //set information about additional participants if exists
1291     if (count($this->_participantInfo)) {
1292       $this->set('participantInfo', $this->_participantInfo);
1293     }
1294
1295     //send mail Confirmation/Receipt
1296     if ($this->_contributeMode != 'checkout' ||
1297       $this->_contributeMode != 'notify'
1298     ) {
1299       $isTest = FALSE;
1300       if ($this->_action & CRM_Core_Action::PREVIEW) {
1301         $isTest = TRUE;
1302       }
1303
1304       //handle if no additional participant.
1305       if (!$registerByID) {
1306         $registerByID = $this->get('registerByID');
1307       }
1308       $primaryContactId = $this->get('primaryContactId');
1309
1310       //build an array of custom profile and assigning it to template.
1311       $additionalIDs = CRM_Event_BAO_Event::buildCustomProfile($registerByID, NULL,
1312         $primaryContactId, $isTest, TRUE
1313       );
1314
1315       //lets carry all paticipant params w/ values.
1316       foreach ($additionalIDs as $participantID => $contactId) {
1317         $participantNum = NULL;
1318         if ($participantID == $registerByID) {
1319           $participantNum = 0;
1320         }
1321         else {
1322           if ($participantNum = array_search('participant', $participantCount)) {
1323             unset($participantCount[$participantNum]);
1324           }
1325         }
1326
1327         if ($participantNum === NULL) {
1328           break;
1329         }
1330
1331         //carry the participant submitted values.
1332         $this->_values['params'][$participantID] = $params[$participantNum];
1333       }
1334
1335       //lets send  mails to all with meanigful text, CRM-4320.
1336       $this->assign('isOnWaitlist', $this->_allowWaitlist);
1337       $this->assign('isRequireApproval', $this->_requireApproval);
1338
1339       foreach ($additionalIDs as $participantID => $contactId) {
1340         if ($participantID == $registerByID) {
1341           //set as Primary Participant
1342           $this->assign('isPrimary', 1);
1343
1344           $customProfile = CRM_Event_BAO_Event::buildCustomProfile($participantID, $this->_values, NULL, $isTest);
1345
1346           if (count($customProfile)) {
1347             $this->assign('customProfile', $customProfile);
1348             $this->set('customProfile', $customProfile);
1349           }
1350         }
1351         else {
1352           $this->assign('isPrimary', 0);
1353           $this->assign('customProfile', NULL);
1354         }
1355
1356         //send Confirmation mail to Primary & additional Participants if exists
1357         CRM_Event_BAO_Event::sendMail($contactId, $this->_values, $participantID, $isTest);
1358       }
1359     }
1360   }
1361
1362   /**
1363    * Method to check if the user is already registered for the event
1364    * and if result found redirect to the event info page
1365    *
1366    * @param array $fields  the input form values(anonymous user)
1367    * @param array $self    event data
1368    * @param boolean $isAdditional treat isAdditional participants a bit differently
1369    * @param boolean $returnContactId just find and return the contactID match to use
1370    * @param boolean $useDedupeRules force usage of dedupe rules
1371    *
1372    * @return void
1373    * @access public
1374    */
1375   static function checkRegistration($fields, &$self, $isAdditional = FALSE, $returnContactId = FALSE, $useDedupeRules = FALSE) {
1376     // CRM-3907, skip check for preview registrations
1377     // CRM-4320 participant need to walk wizard
1378     if (!$returnContactId &&
1379       ($self->_mode == 'test' || $self->_allowConfirmation)
1380     ) {
1381       return FALSE;
1382     }
1383
1384     $contactID = NULL;
1385     $session = CRM_Core_Session::singleton();
1386     if (!$isAdditional) {
1387       $contactID = $self->getContactID();
1388     }
1389
1390     if (!$contactID && is_array($fields) && $fields) {
1391
1392       //CRM-6996
1393       //as we are allowing w/ same email address,
1394       //lets check w/ other contact params.
1395       if ($self->_values['event']['allow_same_participant_emails']) {
1396         $params = $fields;
1397         $level = ($isAdditional) ? 'Supervised' : 'Unsupervised';
1398
1399         $dedupeParams = CRM_Dedupe_Finder::formatParams($params, 'Individual');
1400
1401         // disable permission based on cache since event registration is public page/feature.
1402         $dedupeParams['check_permission'] = FALSE;
1403         $ids = CRM_Dedupe_Finder::dupesByParams($dedupeParams, 'Individual', $level);
1404         $contactID = CRM_Utils_Array::value(0, $ids);
1405       }
1406       else {
1407         foreach ($fields as $fieldname => $fieldvalue) {
1408           if (substr($fieldname, 0, 6) == 'email-') {
1409             $emailString = trim($fieldvalue);
1410             if (!empty($emailString)) {
1411               $match = CRM_Contact_BAO_Contact::matchContactOnEmail($emailString, 'Individual');
1412               if (!empty($match)) {
1413                 $contactID = $match->contact_id;
1414               }
1415             }
1416           }
1417         }
1418       }
1419     }
1420
1421     if ($returnContactId) {
1422       // CRM-7377
1423       // return contactID if contact already exists
1424       return $contactID;
1425     }
1426
1427     if ($contactID) {
1428       $participant = new CRM_Event_BAO_Participant();
1429       $participant->contact_id = $contactID;
1430       $participant->event_id = $self->_values['event']['id'];
1431       if (!empty($fields['participant_role']) && is_numeric($fields['participant_role'])) {
1432         $participant->role_id = $fields['participant_role'];
1433       }
1434       else {
1435         $participant->role_id = $self->_values['event']['default_role_id'];
1436       }
1437       $participant->is_test = 0;
1438       $participant->find();
1439       $statusTypes = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 1');
1440       while ($participant->fetch()) {
1441         if (array_key_exists($participant->status_id, $statusTypes)) {
1442           if (!$isAdditional && !$self->_values['event']['allow_same_participant_emails']) {
1443             $registerUrl = CRM_Utils_System::url('civicrm/event/register',
1444               "reset=1&id={$self->_values['event']['id']}&cid=0"
1445             );
1446             if ($self->_pcpId) {
1447               $registerUrl .= '&pcpId=' . $self->_pcpId;
1448             }
1449
1450             $status = ts("It looks like you are already registered for this event. If you want to change your registration, or you feel that you've gotten this message in error, please contact the site administrator.") . ' ' . ts('You can also <a href="%1">register another participant</a>.', array(1 => $registerUrl));
1451             $session->setStatus($status, ts('Oops.'), 'alert');
1452             $url = CRM_Utils_System::url('civicrm/event/info',
1453               "reset=1&id={$self->_values['event']['id']}&noFullMsg=true"
1454             );
1455             if ($self->_action & CRM_Core_Action::PREVIEW) {
1456               $url .= '&action=preview';
1457             }
1458
1459             if ($self->_pcpId) {
1460               $url .= '&pcpId=' . $self->_pcpId;
1461             }
1462
1463             CRM_Utils_System::redirect($url);
1464           }
1465
1466           if ($isAdditional) {
1467             $status = ts("It looks like this participant is already registered for this event. If you want to change your registration, or you feel that you've gotten this message in error, please contact the site administrator.");
1468             $session->setStatus($status, ts('Oops.'), 'alert');
1469             return $participant->id;
1470           }
1471         }
1472       }
1473     }
1474   }
1475 }
1476