CRM/Event/Form/Registration/Register.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.6                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2014                                |
   7  +--------------------------------------------------------------------+
   8  | This file is a part of CiviCRM.                                    |
   9  |                                                                    |
  10  | CiviCRM is free software; you can copy, modify, and distribute it  |
  11  | under the terms of the GNU Affero General Public License           |
  12  | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
  13  |                                                                    |
  14  | CiviCRM is distributed in the hope that it will be useful, but     |
  15  | WITHOUT ANY WARRANTY; without even the implied warranty of         |
  16  | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
  17  | See the GNU Affero General Public License for more details.        |
  18  |                                                                    |
  19  | You should have received a copy of the GNU Affero General Public   |
  20  | License and the CiviCRM Licensing Exception along                  |
  21  | with this program; if not, contact CiviCRM LLC                     |
  22  | at info[AT]civicrm[DOT]org. If you have questions about the        |
  23  | GNU Affero General Public License or the licensing of CiviCRM,     |
  24  | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
  25  +--------------------------------------------------------------------+
  26 */
  27
  28 /**
  29  *
  30  *
  31  * @package CRM
  32  * @copyright CiviCRM LLC (c) 2004-2014
  33  * $Id$
  34  *
  35  */
  36
  37 /**
  38  * This class generates form components for processing Event
  39  *
  40  */
  41 class CRM_Event_Form_Registration_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 developer to use hook_civicrm_buildForm()
  66    * to override the registration dupe check
  67    * CRM-7604
  68    */
  69   public $_skipDupeRegistrationCheck = FALSE;
  70
  71   public $_paymentProcessorID;
  72   public $_snippet;
  73
  74   /**
  75    * @var boolean determines if fee block should be shown or hidden
  76    */
  77   public $_noFees;
  78
  79   /**
  80    * Array of payment related fields to potentially display on this form (generally credit card or debit card fields). This is rendered via billingBlock.tpl
  81    * @var array
  82    */
  83   public $_paymentFields = array();
  84
  85   /**
  86    * Set variables up before form is built
  87    *
  88    * @return void
  89    * @access public
  90    */
  91   function preProcess() {
  92     parent::preProcess();
  93
  94     //CRM-4320.
  95     //here we can't use parent $this->_allowWaitlist as user might
  96     //walk back and we might set this value in this postProcess.
  97     //(we set when spaces < group count and want to allow become part of waiting )
  98     $eventFull = CRM_Event_BAO_Participant::eventFull($this->_eventId, FALSE, CRM_Utils_Array::value('has_waitlist', $this->_values['event']));
  99
 100     // Get payment processors if appropriate for this event
 101     // We hide the payment fields if the event is full or requires approval,
 102     // and the current user has not yet been approved CRM-12279
 103     $this->_noFees = (($eventFull || $this->_requireApproval) && !$this->_allowConfirmation);
 104     CRM_Contribute_Form_Contribution_Main::preProcessPaymentOptions($this, $this->_noFees);
 105     if ($this->_snippet) {
 106       return;
 107     }
 108
 109     $this->_allowWaitlist = FALSE;
 110     if ($eventFull && !$this->_allowConfirmation && !empty($this->_values['event']['has_waitlist'])) {
 111       $this->_allowWaitlist = TRUE;
 112       $this->_waitlistMsg = CRM_Utils_Array::value('waitlist_text', $this->_values['event']);
 113       if (!$this->_waitlistMsg) {
 114         $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.');
 115       }
 116     }
 117     $this->set('allowWaitlist', $this->_allowWaitlist);
 118
 119     //To check if the user is already registered for the event(CRM-2426)
 120     if (!$this->_skipDupeRegistrationCheck) {
 121       self::checkRegistration(NULL, $this);
 122     }
 123
 124     $this->assign('availableRegistrations', $this->_availableRegistrations);
 125
 126     // get the participant values from EventFees.php, CRM-4320
 127     if ($this->_allowConfirmation) {
 128       CRM_Event_Form_EventFees::preProcess($this);
 129     }
 130   }
 131
 132   /**
 133    * Set default values for the form. For edit/view mode
 134    * the default values are retrieved from the database
 135    * Adding discussion from CRM-11915 as code comments
 136    * When multiple payment processors are configured for a event and user does any selection changes for them on online event registeration page :
 137    * The 'Register' page gets loaded through ajax and following happens :
 138    * the setDefaults function is called with the variable _ppType set with selected payment processor type,
 139    * so in the 'if' condition checked whether the selected payment processor's billing mode is of 'billing form mode'. If its not, don't setDefaults for billing form and return instead.
 140    *- For payment processors of billing mode 'Notify' - return from setDefaults before the code for billing profile population execution .
 141    * (done this is because for payment processors with 'Notify' mode billing profile form doesn't get rendered on UI)
 142    *
 143    * @access public
 144    *
 145    * @return void
 146    */
 147   function setDefaultValues() {
 148     if ($this->_paymentProcessorID && $this->_snippet && !($this->_paymentProcessor['billing_mode'] & CRM_Core_Payment::BILLING_MODE_FORM)) {
 149       // see function comment block for explanation of this. Note that CRM-15555 will require this to look at the billing form fields not the
 150       // billing_mode which
 151       return;
 152     }
 153     $this->_defaults = array();
 154     $contactID = $this->getContactID();
 155     $billingDefaults = $this->getProfileDefaults('Billing', $contactID);
 156     $this->_defaults = array_merge($this->_defaults, $billingDefaults);
 157
 158     $config = CRM_Core_Config::singleton();
 159     // set default country from config if no country set
 160     // note the effect of this is to set the billing country to default to the site default
 161     // country if the person has an address but no country (for anonymous country is set above)
 162     // this could have implications if the billing profile is filled but hidden.
 163     // this behaviour has been in place for a while but the use of js to hide things has increased
 164     if (empty($this->_defaults["billing_country_id-{$this->_bltID}"])) {
 165       $this->_defaults["billing_country_id-{$this->_bltID}"] = $config->defaultContactCountry;
 166     }
 167
 168     // set default state/province from config if no state/province set
 169     if (empty($this->_defaults["billing_state_province_id-{$this->_bltID}"])) {
 170       $this->_defaults["billing_state_province_id-{$this->_bltID}"] = $config->defaultContactStateProvince;
 171     }
 172
 173     if ($this->_snippet) {
 174       return $this->_defaults;
 175     }
 176
 177     if ($contactID) {
 178       $fields = array();
 179
 180       if (!empty($this->_fields)) {
 181         $removeCustomFieldTypes = array('Participant');
 182         foreach ($this->_fields as $name => $dontCare) {
 183           if (substr($name, 0, 7) == 'custom_') {
 184             $id = substr($name, 7);
 185             if (!$this->_allowConfirmation &&
 186               !CRM_Core_BAO_CustomGroup::checkCustomField($id, $removeCustomFieldTypes)
 187             ) {
 188               continue;
 189             }
 190             // ignore component fields
 191           }
 192           elseif ((substr($name, 0, 12) == 'participant_')) {
 193             continue;
 194           }
 195           $fields[$name] = 1;
 196         }
 197       }
 198     }
 199
 200     if (!empty($fields)) {
 201       CRM_Core_BAO_UFGroup::setProfileDefaults($contactID, $fields, $this->_defaults);
 202     }
 203
 204     // Set default payment processor as default payment_processor radio button value
 205     if (!empty($this->_paymentProcessors)) {
 206       foreach ($this->_paymentProcessors as $pid => $value) {
 207         if (!empty($value['is_default'])) {
 208           $this->_defaults['payment_processor'] = $pid;
 209         }
 210       }
 211     }
 212
 213     //if event is monetary and pay later is enabled and payment
 214     //processor is not available then freeze the pay later checkbox with
 215     //default check
 216     if (!empty($this->_values['event']['is_pay_later']) &&
 217       !is_array($this->_paymentProcessor)
 218     ) {
 219       $this->_defaults['is_pay_later'] = 1;
 220     }
 221
 222     //set custom field defaults
 223     if (!empty($this->_fields)) {
 224       //load default campaign from page.
 225       if (array_key_exists('participant_campaign_id', $this->_fields)) {
 226         $this->_defaults['participant_campaign_id'] = CRM_Utils_Array::value('campaign_id',
 227           $this->_values['event']
 228         );
 229       }
 230
 231       foreach ($this->_fields as $name => $field) {
 232         if ($customFieldID = CRM_Core_BAO_CustomField::getKeyID($name)) {
 233           // fix for CRM-1743
 234           if (!isset($this->_defaults[$name])) {
 235             CRM_Core_BAO_CustomField::setProfileDefaults($customFieldID, $name, $this->_defaults,
 236               NULL, CRM_Profile_Form::MODE_REGISTER
 237             );
 238           }
 239         }
 240       }
 241     }
 242
 243     //fix for CRM-3088, default value for discount set.
 244     $discountId = NULL;
 245     if (!empty($this->_values['discount'])) {
 246       $discountId = CRM_Core_BAO_Discount::findSet($this->_eventId, 'civicrm_event');
 247       if ($discountId) {
 248         if (isset($this->_values['event']['default_discount_fee_id'])) {
 249           $discountKey = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_OptionValue',
 250             $this->_values['event']['default_discount_fee_id'],
 251             'weight', 'id'
 252           );
 253
 254           $this->_defaults['amount'] = key(array_slice($this->_values['discount'][$discountId],
 255               $discountKey - 1, $discountKey, TRUE
 256             ));
 257         }
 258       }
 259     }
 260
 261     // add this event's default participant role to defaults array
 262     // (for cases where participant_role field is included in form via profile)
 263     if ($this->_values['event']['default_role_id']) {
 264       $this->_defaults['participant_role'] =
 265       $this->_defaults['participant_role_id'] = $this->_values['event']['default_role_id'];
 266     }
 267     if ($this->_priceSetId && !empty($this->_feeBlock)) {
 268       foreach ($this->_feeBlock as $key => $val) {
 269         foreach ($val['options'] as $keys => $values) {
 270           if ($values['is_default'] && empty($values['is_full'])) {
 271
 272             if ($val['html_type'] == 'CheckBox') {
 273               $this->_defaults["price_{$key}"][$keys] = 1;
 274             }
 275             else {
 276               $this->_defaults["price_{$key}"] = $keys;
 277             }
 278           }
 279         }
 280       }
 281     }
 282
 283     //set default participant fields, CRM-4320.
 284     $hasAdditionalParticipants = FALSE;
 285     if ($this->_allowConfirmation) {
 286       $this->_contactId = $contactID;
 287       $this->_discountId = $discountId;
 288       $forcePayLater = CRM_Utils_Array::value('is_pay_later', $this->_defaults, FALSE);
 289       $this->_defaults = array_merge($this->_defaults, CRM_Event_Form_EventFees::setDefaultValues($this));
 290       $this->_defaults['is_pay_later'] = $forcePayLater;
 291
 292       if ($this->_additionalParticipantIds) {
 293         $hasAdditionalParticipants = TRUE;
 294         $this->_defaults['additional_participants'] = count($this->_additionalParticipantIds);
 295       }
 296     }
 297     $this->assign('hasAdditionalParticipants', $hasAdditionalParticipants);
 298
 299     //         //hack to simplify credit card entry for testing
 300     //         $this->_defaults['credit_card_type']     = 'Visa';
 301     //         $this->_defaults['credit_card_number']   = '4807731747657838';
 302     //         $this->_defaults['cvv2']                 = '000';
 303     //         $this->_defaults['credit_card_exp_date'] = array( 'Y' => '2010', 'M' => '05' );
 304
 305     // to process Custom data that are appended to URL
 306     $getDefaults = CRM_Core_BAO_CustomGroup::extractGetParams($this, "'Contact', 'Individual', 'Contribution', 'Participant'");
 307     if (!empty($getDefaults)) {
 308       $this->_defaults = array_merge($this->_defaults, $getDefaults);
 309     }
 310
 311     return $this->_defaults;
 312   }
 313
 314   /**
 315    * Build the form object
 316    *
 317    * @return void
 318    * @access public
 319    */
 320   public function buildQuickForm() {
 321     // build profiles first so that we can determine address fields etc
 322     // and then show copy address checkbox
 323     $this->buildCustom($this->_values['custom_pre_id'], 'customPre');
 324     $this->buildCustom($this->_values['custom_post_id'], 'customPost');
 325
 326     if (!empty($this->_fields) && !empty($this->_values['custom_pre_id'])) {
 327       $profileAddressFields = array();
 328       foreach ($this->_fields as $key => $value) {
 329         CRM_Core_BAO_UFField::assignAddressField($key, $profileAddressFields, array(
 330           'uf_group_id' => $this->_values['custom_pre_id']
 331         ));
 332       }
 333       $this->set('profileAddressFields', $profileAddressFields);
 334     }
 335
 336     CRM_Core_Payment_ProcessorForm::buildQuickForm($this);
 337     // Return if we are in an ajax callback
 338     if ($this->_snippet) {
 339       return;
 340     }
 341
 342     $contactID = $this->getContactID();
 343     $this->assign('contact_id', $contactID);
 344     $this->assign('display_name', CRM_Contact_BAO_Contact::displayName($contactID));
 345
 346     $this->add('hidden', 'scriptFee', NULL);
 347     $this->add('hidden', 'scriptArray', NULL);
 348
 349     $bypassPayment = $allowGroupOnWaitlist = $isAdditionalParticipants = FALSE;
 350     if ($this->_values['event']['is_multiple_registrations']) {
 351       // don't allow to add additional during confirmation if not preregistered.
 352       if (!$this->_allowConfirmation || $this->_additionalParticipantIds) {
 353         // Hardcode maximum number of additional participants here for now. May need to make this configurable per event.
 354         // Label is value + 1, since the code sees this is ADDITIONAL participants (in addition to "self")
 355         $additionalOptions = array(
 356           '' => '1', 1 => '2', 2 => '3', 3 => '4', 4 => '5',
 357           5 => '6', 6 => '7', 7 => '8', 8 => '9', 9 => '10',
 358         );
 359         $element = $this->add('select', 'additional_participants',
 360           ts('How many people are you registering?'),
 361           $additionalOptions,
 362           NULL,
 363           array('onChange' => "allowParticipant()")
 364         );
 365         $isAdditionalParticipants = TRUE;
 366       }
 367     }
 368
 369     //hack to allow group to register w/ waiting
 370     if ((!empty($this->_values['event']['is_multiple_registrations']) ||
 371         $this->_priceSetId
 372       ) &&
 373       !$this->_allowConfirmation &&
 374       is_numeric($this->_availableRegistrations) && !empty($this->_values['event']['has_waitlist'])) {
 375       $bypassPayment = TRUE;
 376       //case might be group become as a part of waitlist.
 377       //If not waitlist then they require admin approve.
 378       $allowGroupOnWaitlist = TRUE;
 379       $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 => $this->_availableRegistrations));
 380
 381       if ($this->_requireApproval) {
 382         $this->_requireApprovalMsg = CRM_Utils_Array::value('approval_req_text', $this->_values['event'],
 383           ts('Registration for this event requires approval. Once your registration(s) have been reviewed, you will receive an email with a link to a web page where you can complete the registration process.')
 384         );
 385       }
 386     }
 387
 388     //case where only approval needed - no waitlist.
 389     if ($this->_requireApproval &&
 390       !$this->_allowWaitlist && !$bypassPayment
 391     ) {
 392       $this->_requireApprovalMsg = CRM_Utils_Array::value('approval_req_text', $this->_values['event'],
 393         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.')
 394       );
 395     }
 396
 397     //lets display status to primary page only.
 398     $this->assign('waitlistMsg', $this->_waitlistMsg);
 399     $this->assign('requireApprovalMsg', $this->_requireApprovalMsg);
 400     $this->assign('allowGroupOnWaitlist', $allowGroupOnWaitlist);
 401     $this->assign('isAdditionalParticipants', $isAdditionalParticipants);
 402
 403     //lets get js on two different qf elements.
 404     $showHidePayfieldName = NULL;
 405     $showHidePaymentInformation = FALSE;
 406     if ($this->_values['event']['is_monetary']) {
 407       self::buildAmount($this);
 408     }
 409
 410     $pps = array();
 411     //@todo this processor adding fn is another one duplicated on contribute - a shared
 412     // common class would make this sort of thing extractable
 413     $onlinePaymentProcessorEnabled = FALSE;
 414     if (!empty($this->_paymentProcessors)) {
 415       foreach ($this->_paymentProcessors as $key => $name) {
 416         if($name['billing_mode'] == 1) {
 417           $onlinePaymentProcessorEnabled = TRUE;
 418         }
 419         $pps[$key] = $name['name'];
 420       }
 421     }
 422     if($this->getContactID() === '0' && !$this->_values['event']['is_multiple_registrations']) {
 423       //@todo we are blocking for multiple registrations because we haven't tested
 424       $this->addCidZeroOptions($onlinePaymentProcessorEnabled);
 425     }
 426     if (!empty($this->_values['event']['is_pay_later']) &&
 427       ($this->_allowConfirmation || (!$this->_requireApproval && !$this->_allowWaitlist))
 428     ) {
 429       $pps[0] = $this->_values['event']['pay_later_text'];
 430     }
 431
 432     if ($this->_values['event']['is_monetary']) {
 433       if (count($pps) > 1) {
 434         $this->addRadio('payment_processor', ts('Payment Method'), $pps,
 435           NULL, "&nbsp;"
 436         );
 437       }
 438       elseif (!empty($pps)) {
 439         $ppKeys = array_keys($pps);
 440         $currentPP = array_pop($ppKeys);
 441         $this->addElement('hidden', 'payment_processor', $currentPP);
 442       }
 443     }
 444
 445     //lets add some qf element to bypass payment validations, CRM-4320
 446     if ($bypassPayment) {
 447       $this->addElement('hidden', 'bypass_payment', NULL, array('id' => 'bypass_payment'));
 448     }
 449     $this->assign('bypassPayment', $bypassPayment);
 450     $this->assign('showHidePaymentInformation', $showHidePaymentInformation);
 451
 452     $userID = $this->getContactID();
 453
 454     if (!$userID) {
 455       $createCMSUser = FALSE;
 456
 457       if ($this->_values['custom_pre_id']) {
 458         $profileID = $this->_values['custom_pre_id'];
 459         $createCMSUser = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_UFGroup', $profileID, 'is_cms_user');
 460       }
 461
 462       if (!$createCMSUser &&
 463         $this->_values['custom_post_id']
 464       ) {
 465         if (!is_array($this->_values['custom_post_id'])) {
 466           $profileIDs = array($this->_values['custom_post_id']);
 467         }
 468         else {
 469           $profileIDs = $this->_values['custom_post_id'];
 470         }
 471         foreach ($profileIDs as $pid) {
 472           if (CRM_Core_DAO::getFieldValue('CRM_Core_DAO_UFGroup', $pid, 'is_cms_user')) {
 473             $profileID = $pid;
 474             $createCMSUser = TRUE;
 475             break;
 476           }
 477         }
 478       }
 479
 480       if ($createCMSUser) {
 481         CRM_Core_BAO_CMSUser::buildForm($this, $profileID, TRUE);
 482       }
 483     }
 484
 485     //we have to load confirm contribution button in template
 486     //when multiple payment processor as the user
 487     //can toggle with payment processor selection
 488     $billingModePaymentProcessors = 0;
 489     if (!CRM_Utils_System::isNull($this->_paymentProcessors)) {
 490       foreach ($this->_paymentProcessors as $key => $values) {
 491         if ($values['billing_mode'] == CRM_Core_Payment::BILLING_MODE_BUTTON) {
 492           $billingModePaymentProcessors++;
 493         }
 494       }
 495     }
 496
 497     if ($billingModePaymentProcessors && count($this->_paymentProcessors) == $billingModePaymentProcessors) {
 498       $allAreBillingModeProcessors = TRUE;
 499     } else {
 500       $allAreBillingModeProcessors = FALSE;
 501     }
 502
 503     if (!$allAreBillingModeProcessors || !empty($this->_values['event']['is_pay_later']) || $bypassPayment
 504     ) {
 505
 506       //freeze button to avoid multiple calls.
 507       $js = NULL;
 508
 509       if (empty($this->_values['event']['is_monetary'])) {
 510         $js = array('onclick' => "return submitOnce(this,'" . $this->_name . "','" . ts('Processing') . "');");
 511       }
 512
 513       // CRM-11182 - Optional confirmation screen
 514       // Change button label depending on whether the next action is confirm or register
 515       if (
 516         !$this->_values['event']['is_multiple_registrations']
 517         && !$this->_values['event']['is_monetary']
 518         && !$this->_values['event']['is_confirm_enabled']
 519       ) {
 520         $buttonLabel = ts('Register >>');
 521       } else {
 522         $buttonLabel = ts('Continue >>');
 523       }
 524
 525       $this->addButtons(array(
 526           array(
 527             'type' => 'upload',
 528             'name' => $buttonLabel,
 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 CRM_Core_Form   $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, $discountId = NULL) {
 557     // build amount only when needed, skip incase of event full and waitlisting is enabled
 558     // and few other conditions check preProcess()
 559     if (property_exists($form, '_noFees') && $form->_noFees) {
 560       return;
 561     }
 562
 563     //if payment done, no need to build the fee block.
 564     if (!empty($form->_paymentId)) {
 565       //fix to display line item in update mode.
 566       $form->assign('priceSet', isset($form->_priceSet) ? $form->_priceSet : NULL);
 567       return;
 568     }
 569
 570     $feeFields = CRM_Utils_Array::value('fee', $form->_values);
 571
 572     if (is_array($feeFields)) {
 573       $form->_feeBlock = &$form->_values['fee'];
 574     }
 575
 576     //check for discount.
 577     $discountedFee = CRM_Utils_Array::value('discount', $form->_values);
 578     if (is_array($discountedFee) && !empty($discountedFee)) {
 579       if (!$discountId) {
 580         $form->_discountId = $discountId = CRM_Core_BAO_Discount::findSet($form->_eventId, 'civicrm_event');
 581       }
 582       if ($discountId) {
 583         $form->_feeBlock = &$form->_values['discount'][$discountId];
 584       }
 585     }
 586     if (!is_array($form->_feeBlock)) {
 587       $form->_feeBlock = array();
 588     }
 589
 590     //its time to call the hook.
 591     CRM_Utils_Hook::buildAmount('event', $form, $form->_feeBlock);
 592
 593     //reset required if participant is skipped.
 594     $button = substr($form->controller->getButtonName(), -4);
 595     if ($required && $button == 'skip') {
 596       $required = FALSE;
 597     }
 598
 599     $className = CRM_Utils_System::getClassName($form);
 600
 601     //build the priceset fields.
 602     if (isset($form->_priceSetId) && $form->_priceSetId) {
 603
 604       //format price set fields across option full.
 605       self::formatFieldsForOptionFull($form);
 606
 607       if (!empty($form->_priceSet['is_quick_config'])) {
 608         $form->_quickConfig = $form->_priceSet['is_quick_config'];
 609       }
 610       $form->add('hidden', 'priceSetId', $form->_priceSetId);
 611
 612       // CRM-14492 Admin price fields should show up on event registration if user has 'administer CiviCRM' permissions
 613       $adminFieldVisible = false;
 614       if (CRM_Core_Permission::check('administer CiviCRM')) {
 615         $adminFieldVisible = true;
 616       }
 617
 618       foreach ($form->_feeBlock as $field) {
 619         // public AND admin visibility fields are included for back-office registration and back-office change selections
 620         if (CRM_Utils_Array::value('visibility', $field) == 'public' ||
 621           (CRM_Utils_Array::value('visibility', $field) == 'admin' && $adminFieldVisible == true) ||
 622           $className == 'CRM_Event_Form_Participant' ||
 623           $className == 'CRM_Event_Form_ParticipantFeeSelection'
 624         ) {
 625           $fieldId = $field['id'];
 626           $elementName = 'price_' . $fieldId;
 627
 628           $isRequire = CRM_Utils_Array::value('is_required', $field);
 629           if ($button == 'skip') {
 630             $isRequire = FALSE;
 631           }
 632
 633           //user might modified w/ hook.
 634           $options = CRM_Utils_Array::value('options', $field);
 635           if (!is_array($options)) {
 636             continue;
 637           }
 638
 639           $optionFullIds = CRM_Utils_Array::value('option_full_ids', $field, array());
 640
 641           //soft suppress required rule when option is full.
 642           if (!empty($optionFullIds) && (count($options) == count($optionFullIds))) {
 643             $isRequire = FALSE;
 644           }
 645
 646           //build the element.
 647           CRM_Price_BAO_PriceField::addQuickFormElement($form,
 648             $elementName,
 649             $fieldId,
 650             FALSE,
 651             $isRequire,
 652             NULL,
 653             $options,
 654             $optionFullIds
 655           );
 656         }
 657       }
 658       $form->assign('priceSet', $form->_priceSet);
 659     }
 660     else {
 661       $eventFeeBlockValues = array();
 662       foreach ($form->_feeBlock as $fee) {
 663         if (is_array($fee)) {
 664
 665           //CRM-7632, CRM-6201
 666           $totalAmountJs = NULL;
 667           if ($className == 'CRM_Event_Form_Participant') {
 668             $totalAmountJs = array('onClick' => "fillTotalAmount(" . $fee['value'] . ")");
 669           }
 670
 671           $eventFeeBlockValues['amount_id_' . $fee['amount_id']] = $fee['value'];
 672           $elements[] = &$form->createElement('radio', NULL, '',
 673             CRM_Utils_Money::format($fee['value']) . ' ' .
 674             $fee['label'],
 675             $fee['amount_id'],
 676             $totalAmountJs
 677           );
 678         }
 679       }
 680       $form->assign('eventFeeBlockValues', json_encode($eventFeeBlockValues));
 681
 682       $form->_defaults['amount'] = CRM_Utils_Array::value('default_fee_id', $form->_values['event']);
 683       $element = &$form->addGroup($elements, 'amount', ts('Event Fee(s)'), '<br />');
 684       if (isset($form->_online) && $form->_online) {
 685         $element->freeze();
 686       }
 687       if ($required) {
 688         $form->addRule('amount', ts('Fee Level is a required field.'), 'required');
 689       }
 690     }
 691   }
 692
 693   /**
 694    * @param CRM_Core_Form $form
 695    */
 696   public static function formatFieldsForOptionFull(&$form) {
 697     $priceSet = $form->get('priceSet');
 698     $priceSetId = $form->get('priceSetId');
 699     $defaultPricefieldIds = array();
 700     if (!empty($form->_values['line_items'])) {
 701       foreach ($form->_values['line_items'] as $lineItem) {
 702         $defaultPricefieldIds[] = $lineItem['price_field_value_id'];
 703       }
 704     }
 705     if (!$priceSetId ||
 706       !is_array($priceSet) ||
 707       empty($priceSet) || empty($priceSet['optionsMaxValueTotal'])) {
 708       return;
 709     }
 710
 711     $skipParticipants = $formattedPriceSetDefaults = array();
 712     if (!empty($form->_allowConfirmation) && (isset($form->_pId) || isset($form->_additionalParticipantId))) {
 713       $participantId = isset($form->_pId) ? $form->_pId : $form->_additionalParticipantId;
 714       $pricesetDefaults = CRM_Event_Form_EventFees::setDefaultPriceSet($participantId,
 715         $form->_eventId
 716       );
 717       // modify options full to respect the selected fields
 718       // options on confirmation.
 719       $formattedPriceSetDefaults = self::formatPriceSetParams($form, $pricesetDefaults);
 720
 721       // to skip current registered participants fields option count on confirmation.
 722       $skipParticipants[] = $form->_participantId;
 723       if (!empty($form->_additionalParticipantIds)) {
 724         $skipParticipants = array_merge($skipParticipants, $form->_additionalParticipantIds);
 725       }
 726     }
 727
 728     $className = CRM_Utils_System::getClassName($form);
 729
 730     //get the current price event price set options count.
 731     $currentOptionsCount = self::getPriceSetOptionCount($form);
 732     $recordedOptionsCount = CRM_Event_BAO_Participant::priceSetOptionsCount($form->_eventId, $skipParticipants);
 733     $optionFullTotalAmount = 0;
 734
 735     foreach ($form->_feeBlock as & $field) {
 736       $optionFullIds = array();
 737       $fieldId = $field['id'];
 738       if (!is_array($field['options'])) {
 739         continue;
 740       }
 741       foreach ($field['options'] as & $option) {
 742         $optId             = $option['id'];
 743         $count             = CRM_Utils_Array::value('count', $option, 0);
 744         $maxValue          = CRM_Utils_Array::value('max_value', $option, 0);
 745         $dbTotalCount      = CRM_Utils_Array::value($optId, $recordedOptionsCount, 0);
 746         $currentTotalCount = CRM_Utils_Array::value($optId, $currentOptionsCount, 0);
 747
 748         // Do not consider current count for select field,
 749         // since we are not going to freeze the options.
 750         if ($field['html_type'] == 'Select') {
 751           $totalCount = $dbTotalCount;
 752         }
 753         else {
 754           $totalCount = $currentTotalCount + $dbTotalCount;
 755         }
 756
 757         $isFull = FALSE;
 758         if ($maxValue &&
 759           (($totalCount >= $maxValue) || ($totalCount + $count > $maxValue))
 760         ) {
 761           $isFull = TRUE;
 762           $optionFullIds[$optId] = $optId;
 763           if ($field['html_type'] != 'Select') {
 764             if (in_array($optId, $defaultPricefieldIds)) {
 765               $optionFullTotalAmount += CRM_Utils_Array::value('amount', $option);
 766             }
 767           }
 768           else {
 769             if (!empty($defaultPricefieldIds) && in_array($optId, $defaultPricefieldIds)) {
 770               unset($optionFullIds[$optId]);
 771             }
 772           }
 773         }
 774         //here option is not full,
 775         //but we don't want to allow participant to increase
 776         //seats at the time of re-walking registration.
 777         if ($count &&
 778           !empty($form->_allowConfirmation) &&
 779           !empty($formattedPriceSetDefaults)
 780         ) {
 781           if (empty($formattedPriceSetDefaults["price_{$field}"]) || empty($formattedPriceSetDefaults["price_{$fieldId}"][$optId])) {
 782             $optionFullIds[$optId] = $optId;
 783             $isFull = TRUE;
 784           }
 785         }
 786         $option['is_full'] = $isFull;
 787         $option['db_total_count'] = $dbTotalCount;
 788         $option['total_option_count'] = $dbTotalCount + $currentTotalCount;
 789       }
 790
 791       //ignore option full for offline registration.
 792       if ($className == 'CRM_Event_Form_Participant') {
 793         $optionFullIds = array();
 794       }
 795
 796       //finally get option ids in.
 797       $field['option_full_ids'] = $optionFullIds;
 798     }
 799     $form->assign('optionFullTotalAmount', $optionFullTotalAmount);
 800   }
 801
 802   /**
 803    * Global form rule
 804    *
 805    * @param array $fields the input form values
 806    * @param array $files the uploaded files if any
 807    * @param $self
 808    *
 809    *
 810    * @return true if no errors, else array of errors
 811    * @access public
 812    * @static
 813    */
 814   static function formRule($fields, $files, $self) {
 815     $errors = array();
 816     //check that either an email or firstname+lastname is included in the form(CRM-9587)
 817     self::checkProfileComplete($fields, $errors, $self->_eventId);
 818     //To check if the user is already registered for the event(CRM-2426)
 819     if (!$self->_skipDupeRegistrationCheck) {
 820       self::checkRegistration($fields, $self);
 821     }
 822     //check for availability of registrations.
 823     if (!$self->_allowConfirmation && empty($fields['bypass_payment']) &&
 824       is_numeric($self->_availableRegistrations) &&
 825       CRM_Utils_Array::value('additional_participants', $fields) >= $self->_availableRegistrations
 826     ) {
 827       $errors['additional_participants'] = ts("There is only enough space left on this event for %1 participant(s).", array(1 => $self->_availableRegistrations));
 828     }
 829
 830     // during confirmation don't allow to increase additional participants, CRM-4320
 831     if ($self->_allowConfirmation && !empty($fields['additional_participants']) &&
 832       is_array($self->_additionalParticipantIds) &&
 833       $fields['additional_participants'] > count($self->_additionalParticipantIds)
 834     ) {
 835       $errors['additional_participants'] = ts("Oops. It looks like you are trying to increase the number of additional people you are registering for. You can confirm registration for a maximum of %1 additional people.", array(1 => count($self->_additionalParticipantIds)));
 836     }
 837
 838     //don't allow to register w/ waiting if enough spaces available.
 839     if (!empty($fields['bypass_payment'])) {
 840       if (!is_numeric($self->_availableRegistrations) ||
 841         (empty($fields['priceSetId']) && CRM_Utils_Array::value('additional_participants', $fields) < $self->_availableRegistrations)
 842       ) {
 843         $errors['bypass_payment'] = ts("Oops. There are enough available spaces in this event. You can not add yourself to the waiting list.");
 844       }
 845     }
 846
 847     if (!empty($fields['additional_participants']) &&
 848       !CRM_Utils_Rule::positiveInteger($fields['additional_participants'])
 849     ) {
 850       $errors['additional_participants'] = ts('Please enter a whole number for Number of additional people.');
 851     }
 852
 853     // priceset validations
 854     if (!empty($fields['priceSetId'])) {
 855       //format params.
 856       $formatted = self::formatPriceSetParams($self, $fields);
 857       $ppParams = array($formatted);
 858       $priceSetErrors = self::validatePriceSet($self, $ppParams);
 859       $primaryParticipantCount = self::getParticipantCount($self, $ppParams);
 860
 861       //get price set fields errors in.
 862       $errors = array_merge($errors, CRM_Utils_Array::value(0, $priceSetErrors, array()));
 863
 864       $totalParticipants = $primaryParticipantCount;
 865       if (!empty($fields['additional_participants'])) {
 866         $totalParticipants += $fields['additional_participants'];
 867       }
 868
 869       if (empty($fields['bypass_payment']) &&
 870         !$self->_allowConfirmation &&
 871         is_numeric($self->_availableRegistrations) &&
 872         $self->_availableRegistrations < $totalParticipants
 873       ) {
 874         $errors['_qf_default'] = ts("Only %1 Registrations available.", array(1 => $self->_availableRegistrations));
 875       }
 876
 877       $lineItem = array();
 878       CRM_Price_BAO_PriceSet::processAmount($self->_values['fee'], $fields, $lineItem);
 879       if ($fields['amount'] < 0) {
 880         $errors['_qf_default'] = ts('Event Fee(s) can not be less than zero. Please select the options accordingly');
 881       }
 882     }
 883
 884     if ($self->_values['event']['is_monetary']) {
 885       if (empty($self->_requireApproval) && !empty($fields['amount']) && $fields['amount'] > 0 && !isset($fields['payment_processor'])) {
 886         $errors['payment_processor'] = ts('Please select a Payment Method');
 887       }
 888       // return if this is express mode
 889       if ($self->_paymentProcessor &&
 890         $self->_paymentProcessor['billing_mode'] & CRM_Core_Payment::BILLING_MODE_BUTTON
 891       ) {
 892         if (!empty($fields[$self->_expressButtonName . '_x']) || !empty($fields[$self->_expressButtonName . '_y']) ||
 893           CRM_Utils_Array::value($self->_expressButtonName, $fields)
 894         ) {
 895           return empty($errors) ? TRUE : $errors;
 896         }
 897       }
 898
 899       $isZeroAmount = $skipPaymentValidation = FALSE;
 900       if (!empty($fields['priceSetId'])) {
 901         if (CRM_Utils_Array::value('amount', $fields) == 0) {
 902           $isZeroAmount = TRUE;
 903         }
 904       }
 905       elseif (!empty($fields['amount']) &&
 906         (isset($self->_values['discount'][$fields['amount']])
 907           && CRM_Utils_Array::value('value', $self->_values['discount'][$fields['amount']]) == 0
 908         )
 909       ) {
 910         $isZeroAmount = TRUE;
 911       }
 912       elseif (!empty($fields['amount']) &&
 913         (isset($self->_values['fee'][$fields['amount']])
 914           && CRM_Utils_Array::value('value', $self->_values['fee'][$fields['amount']]) == 0
 915         )
 916       ) {
 917         $isZeroAmount = TRUE;
 918       }
 919
 920       if ($isZeroAmount && !($self->_forcePayement && !empty($fields['additional_participants']))) {
 921         $skipPaymentValidation = TRUE;
 922       }
 923
 924       // also return if paylater mode or zero fees for valid members
 925       if (!empty($fields['is_pay_later']) || !empty($fields['bypass_payment']) ||
 926         $skipPaymentValidation ||
 927         (!$self->_allowConfirmation && ($self->_requireApproval || $self->_allowWaitlist))
 928       ) {
 929         return empty($errors) ? TRUE : $errors;
 930       }
 931       if (!empty($self->_paymentFields)) {
 932         CRM_Core_Form::validateMandatoryFields($self->_paymentFields, $fields, $errors);
 933       }
 934       CRM_Core_Payment_Form::validateCreditCard($fields, $errors);
 935     }
 936
 937     foreach (CRM_Contact_BAO_Contact::$_greetingTypes as $greeting) {
 938       if ($greetingType = CRM_Utils_Array::value($greeting, $fields)) {
 939         $customizedValue = CRM_Core_OptionGroup::getValue($greeting, 'Customized', 'name');
 940         if ($customizedValue == $greetingType && empty($fields[$greeting . '_custom'])) {
 941           $errors[$greeting . '_custom'] = ts('Custom %1 is a required field if %1 is of type Customized.',
 942             array(1 => ucwords(str_replace('_', ' ', $greeting)))
 943           );
 944         }
 945       }
 946     }
 947     return empty($errors) ? TRUE : $errors;
 948   }
 949
 950   /**
 951    * Check if profiles are complete when event registration occurs(CRM-9587)
 952    *
 953    */
 954   static function checkProfileComplete($fields, &$errors, $eventId) {
 955     $email = '';
 956     foreach ($fields as $fieldname => $fieldvalue) {
 957       if (substr($fieldname, 0, 6) == 'email-' && $fieldvalue) {
 958         $email = $fieldvalue;
 959       }
 960     }
 961
 962     if (!$email && !(!empty($fields['first_name']) && !empty($fields['last_name']))) {
 963       $defaults = $params = array('id' => $eventId);
 964       CRM_Event_BAO_Event::retrieve($params, $defaults);
 965       $message = ts("Mandatory fields (first name and last name, OR email address) are missing from this form.");
 966       $errors['_qf_default'] = $message;
 967     }
 968   }
 969
 970   /**
 971    * Process the form submission
 972    *
 973    * @access public
 974    *
 975    * @return void
 976    */
 977   public function postProcess() {
 978     // get the submitted form values.
 979     $params = $this->controller->exportValues($this->_name);
 980
 981     //set as Primary participant
 982     $params['is_primary'] = 1;
 983
 984     if ($this->_values['event']['is_pay_later']
 985       && (!array_key_exists('hidden_processor', $params) || $params['payment_processor'] == 0)) {
 986       $params['is_pay_later'] = 1;
 987     }
 988     else {
 989       $params['is_pay_later'] = 0;
 990     }
 991
 992     $this->set('is_pay_later', $params['is_pay_later']);
 993
 994     // assign pay later stuff
 995     $this->_params['is_pay_later'] = CRM_Utils_Array::value('is_pay_later', $params, FALSE);
 996     $this->assign('is_pay_later', $params['is_pay_later']);
 997     if ($params['is_pay_later']) {
 998       $this->assign('pay_later_text', $this->_values['event']['pay_later_text']);
 999       $this->assign('pay_later_receipt', $this->_values['event']['pay_later_receipt']);
1000     }
1001
1002     if (!$this->_allowConfirmation) {
1003       // check if the participant is already registered
1004       if (!$this->_skipDupeRegistrationCheck) {
1005         $params['contact_id'] = self::checkRegistration($params, $this, FALSE, TRUE, TRUE);
1006       }
1007     }
1008
1009     if (!empty($params['image_URL'])) {
1010       CRM_Contact_BAO_Contact::processImageParams($params);
1011     }
1012
1013     //carry campaign to partcipants.
1014     if (array_key_exists('participant_campaign_id', $params)) {
1015       $params['campaign_id'] = $params['participant_campaign_id'];
1016     }
1017     else {
1018       $params['campaign_id'] = CRM_Utils_Array::value('campaign_id', $this->_values['event']);
1019     }
1020
1021     //hack to allow group to register w/ waiting
1022     $primaryParticipantCount = self::getParticipantCount($this, $params);
1023
1024     $totalParticipants = $primaryParticipantCount;
1025     if (!empty($params['additional_participants'])) {
1026       $totalParticipants += $params['additional_participants'];
1027     }
1028     if (!$this->_allowConfirmation && !empty($params['bypass_payment']) &&
1029       is_numeric($this->_availableRegistrations) &&
1030       $totalParticipants > $this->_availableRegistrations
1031     ) {
1032       $this->_allowWaitlist = TRUE;
1033       $this->set('allowWaitlist', TRUE);
1034     }
1035
1036     //carry participant id if pre-registered.
1037     if ($this->_allowConfirmation && $this->_participantId) {
1038       $params['participant_id'] = $this->_participantId;
1039     }
1040
1041     $params['defaultRole'] = 1;
1042     if (array_key_exists('participant_role', $params)) {
1043       $params['participant_role_id'] = $params['participant_role'];
1044     }
1045
1046     if (array_key_exists('participant_role_id', $params)) {
1047       $params['defaultRole'] = 0;
1048     }
1049     if (empty($params['participant_role_id']) &&
1050       $this->_values['event']['default_role_id']
1051     ) {
1052       $params['participant_role_id'] = $this->_values['event']['default_role_id'];
1053     }
1054
1055     $config = CRM_Core_Config::singleton();
1056     $params['currencyID'] = $config->defaultCurrency;
1057
1058     if ($this->_values['event']['is_monetary']) {
1059       // we first reset the confirm page so it accepts new values
1060       $this->controller->resetPage('Confirm');
1061
1062       //added for discount
1063       $discountId = CRM_Core_BAO_Discount::findSet($this->_eventId, 'civicrm_event');
1064
1065       if (!empty($this->_values['discount'][$discountId])) {
1066         $params['discount_id'] = $discountId;
1067         $params['amount_level'] = $this->_values['discount'][$discountId][$params['amount']]['label'];
1068
1069         $params['amount'] = $this->_values['discount'][$discountId][$params['amount']]['value'];
1070       }
1071       elseif (empty($params['priceSetId'])) {
1072         if (!empty($params['amount'])) {
1073           $params['amount_level'] = $this->_values['fee'][$params['amount']]['label'];
1074           $params['amount'] = $this->_values['fee'][$params['amount']]['value'];
1075         }
1076         else {
1077           $params['amount_level'] = $params['amount'] = '';
1078         }
1079       }
1080       else {
1081         $lineItem = array();
1082         CRM_Price_BAO_PriceSet::processAmount($this->_values['fee'], $params, $lineItem);
1083         if ($params['tax_amount']) {
1084           $this->set('tax_amount', $params['tax_amount']);
1085         }
1086         $this->set('lineItem', array($lineItem));
1087         $this->set('lineItemParticipantsCount', array($primaryParticipantCount));
1088       }
1089
1090       $this->set('amount', $params['amount']);
1091       $this->set('amount_level', $params['amount_level']);
1092
1093       // generate and set an invoiceID for this transaction
1094       $invoiceID = md5(uniqid(rand(), TRUE));
1095       $this->set('invoiceID', $invoiceID);
1096
1097       if (is_array($this->_paymentProcessor)) {
1098         $payment = CRM_Core_Payment::singleton($this->_mode, $this->_paymentProcessor, $this);
1099       }
1100       // default mode is direct
1101       $this->set('contributeMode', 'direct');
1102
1103       if (isset($params["state_province_id-{$this->_bltID}"]) &&
1104         $params["state_province_id-{$this->_bltID}"]
1105       ) {
1106         $params["state_province-{$this->_bltID}"] = CRM_Core_PseudoConstant::stateProvinceAbbreviation($params["state_province_id-{$this->_bltID}"]);
1107       }
1108
1109       if (isset($params["country_id-{$this->_bltID}"]) &&
1110         $params["country_id-{$this->_bltID}"]
1111       ) {
1112         $params["country-{$this->_bltID}"] = CRM_Core_PseudoConstant::countryIsoCode($params["country_id-{$this->_bltID}"]);
1113       }
1114       if (isset($params['credit_card_exp_date'])) {
1115         $params['year'] = CRM_Core_Payment_Form::getCreditCardExpirationYear($params);
1116         $params['month'] = CRM_Core_Payment_Form::getCreditCardExpirationMonth($params);
1117       }
1118       if ($this->_values['event']['is_monetary']) {
1119         $params['ip_address'] = CRM_Utils_System::ipAddress();
1120         $params['currencyID'] = $config->defaultCurrency;
1121         $params['payment_action'] = 'Sale';
1122         $params['invoiceID'] = $invoiceID;
1123       }
1124
1125       $this->_params = array();
1126       $this->_params[] = $params;
1127       $this->set('params', $this->_params);
1128
1129       if ($this->_paymentProcessor &&
1130         $this->_paymentProcessor['billing_mode'] & CRM_Core_Payment::BILLING_MODE_BUTTON
1131       ) {
1132         //get the button name
1133         $buttonName = $this->controller->getButtonName();
1134         if (in_array($buttonName,
1135             array(
1136               $this->_expressButtonName,
1137               $this->_expressButtonName . '_x',
1138               $this->_expressButtonName . '_y',
1139             )
1140           ) && empty($params['is_pay_later']) &&
1141           !$this->_allowWaitlist &&
1142           !$this->_requireApproval
1143         ) {
1144           $this->set('contributeMode', 'express');
1145
1146           // Send Event Name & Id in Params
1147           $params['eventName'] = $this->_values['event']['title'];
1148           $params['eventId'] = $this->_values['event']['id'];
1149
1150           $params['cancelURL'] = CRM_Utils_System::url('civicrm/event/register',
1151             "_qf_Register_display=1&qfKey={$this->controller->_key}",
1152             TRUE, NULL, FALSE
1153           );
1154           if (CRM_Utils_Array::value('additional_participants', $params, FALSE)) {
1155             $urlArgs = "_qf_Participant_1_display=1&rfp=1&qfKey={$this->controller->_key}";
1156           }
1157           else {
1158             $urlArgs = "_qf_Confirm_display=1&rfp=1&qfKey={$this->controller->_key}";
1159           }
1160           $params['returnURL'] = CRM_Utils_System::url('civicrm/event/register',
1161             $urlArgs,
1162             TRUE, NULL, FALSE
1163           );
1164           $params['invoiceID'] = $invoiceID;
1165
1166           //default action is Sale
1167           $params['payment_action'] = 'Sale';
1168
1169           $token = $payment->setExpressCheckout($params);
1170           if (is_a($token, 'CRM_Core_Error')) {
1171             CRM_Core_Error::displaySessionError($token);
1172             CRM_Utils_System::redirect($params['cancelURL']);
1173           }
1174
1175           $this->set('token', $token);
1176
1177           $paymentURL = $this->_paymentProcessor['url_site'] . "/cgi-bin/webscr?cmd=_express-checkout&token=$token";
1178
1179           CRM_Utils_System::redirect($paymentURL);
1180         }
1181       }
1182       elseif ($this->_paymentProcessor &&
1183         $this->_paymentProcessor['billing_mode'] & CRM_Core_Payment::BILLING_MODE_NOTIFY
1184       ) {
1185         $this->set('contributeMode', 'notify');
1186       }
1187     }
1188     else {
1189       $session = CRM_Core_Session::singleton();
1190       $params['description'] = ts('Online Event Registration') . ' ' . $this->_values['event']['title'];
1191
1192       $this->_params = array();
1193       $this->_params[] = $params;
1194       $this->set('params', $this->_params);
1195
1196       if (
1197         empty($params['additional_participants'])
1198         && !$this->_values['event']['is_confirm_enabled'] // CRM-11182 - Optional confirmation screen
1199       ) {
1200         self::processRegistration($this->_params);
1201       }
1202     }
1203
1204     // If registering > 1 participant, give status message
1205     if (CRM_Utils_Array::value('additional_participants', $params, FALSE)) {
1206       $statusMsg = ts('Registration information for participant 1 has been saved.');
1207       CRM_Core_Session::setStatus($statusMsg, ts('Saved'), 'success');
1208     }
1209   }
1210
1211   /*
1212    * process Registration of free event
1213    *
1214    * @param  array $param Form valuess
1215    * @param  int contactID
1216    *
1217    * @return void
1218    * access public
1219    *
1220    */
1221   /**
1222    * @param array $params
1223    * @param int $contactID
1224    */
1225   public function processRegistration($params, $contactID = NULL) {
1226     $session = CRM_Core_Session::singleton();
1227     $this->_participantInfo = array();
1228
1229     // CRM-4320, lets build array of cancelled additional participant ids
1230     // those are drop or skip by primary at the time of confirmation.
1231     // get all in and then unset those are confirmed.
1232     $cancelledIds = $this->_additionalParticipantIds;
1233
1234     $participantCount = array();
1235     foreach ($params as $participantNum => $record) {
1236       if ($record == 'skip') {
1237         $participantCount[$participantNum] = 'skip';
1238       }
1239       elseif ($participantNum) {
1240         $participantCount[$participantNum] = 'participant';
1241       }
1242     }
1243
1244     $registerByID = NULL;
1245     foreach ($params as $key => $value) {
1246       if ($value != 'skip') {
1247         $fields = NULL;
1248
1249         // setting register by Id and unset contactId.
1250         if (empty($value['is_primary'])) {
1251           $contactID = NULL;
1252           $registerByID = $this->get('registerByID');
1253           if ($registerByID) {
1254             $value['registered_by_id'] = $registerByID;
1255           }
1256           // get an email if one exists for the participant
1257           $participantEmail = '';
1258           foreach (array_keys($value) as $valueName) {
1259             if (substr($valueName, 0, 6) == 'email-') {
1260               $participantEmail = $value[$valueName];
1261             }
1262           }
1263           if ($participantEmail) {
1264             $this->_participantInfo[] = $participantEmail;
1265           }
1266           else {
1267             $this->_participantInfo[] = $value['first_name'] . ' ' . $value['last_name'];
1268           }
1269         }
1270         elseif (!empty($value['contact_id'])) {
1271           $contactID = $value['contact_id'];
1272         }
1273         else {
1274           $contactID = $this->getContactID();
1275         }
1276
1277         CRM_Event_Form_Registration_Confirm::fixLocationFields($value, $fields, $this);
1278         //for free event or additional participant, dont create billing email address.
1279         if (empty($value['is_primary']) || !$this->_values['event']['is_monetary']) {
1280           unset($value["email-{$this->_bltID}"]);
1281         }
1282
1283         $contactID = CRM_Event_Form_Registration_Confirm::updateContactFields($contactID, $value, $fields, $this);
1284
1285         // lets store the contactID in the session
1286         // we dont store in userID in case the user is doing multiple
1287         // transactions etc
1288         // for things like tell a friend
1289         if (!$this->getContactID() && !empty($value['is_primary'])) {
1290           $session->set('transaction.userID', $contactID);
1291         }
1292
1293         //lets get the status if require approval or waiting.
1294
1295         $waitingStatuses = CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Waiting'");
1296         if ($this->_allowWaitlist && !$this->_allowConfirmation) {
1297           $value['participant_status_id'] = $value['participant_status'] = array_search('On waitlist', $waitingStatuses);
1298         }
1299         elseif ($this->_requireApproval && !$this->_allowConfirmation) {
1300           $value['participant_status_id'] = $value['participant_status'] = array_search('Awaiting approval', $waitingStatuses);
1301         }
1302
1303         $this->set('value', $value);
1304         $this->confirmPostProcess($contactID, NULL, NULL);
1305
1306         //lets get additional participant id to cancel.
1307         if ($this->_allowConfirmation && is_array($cancelledIds)) {
1308           $additonalId = CRM_Utils_Array::value('participant_id', $value);
1309           if ($additonalId && $key = array_search($additonalId, $cancelledIds)) {
1310             unset($cancelledIds[$key]);
1311           }
1312         }
1313       }
1314     }
1315
1316     // update status and send mail to cancelled additonal participants, CRM-4320
1317     if ($this->_allowConfirmation && is_array($cancelledIds) && !empty($cancelledIds)) {
1318       $cancelledId = array_search('Cancelled',
1319         CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Negative'")
1320       );
1321       CRM_Event_BAO_Participant::transitionParticipants($cancelledIds, $cancelledId);
1322     }
1323
1324     //set information about additional participants if exists
1325     if (count($this->_participantInfo)) {
1326       $this->set('participantInfo', $this->_participantInfo);
1327     }
1328
1329     //send mail Confirmation/Receipt
1330     if ($this->_contributeMode != 'checkout' ||
1331       $this->_contributeMode != 'notify'
1332     ) {
1333       $isTest = FALSE;
1334       if ($this->_action & CRM_Core_Action::PREVIEW) {
1335         $isTest = TRUE;
1336       }
1337
1338       //handle if no additional participant.
1339       if (!$registerByID) {
1340         $registerByID = $this->get('registerByID');
1341       }
1342       $primaryContactId = $this->get('primaryContactId');
1343
1344       //build an array of custom profile and assigning it to template.
1345       $additionalIDs = CRM_Event_BAO_Event::buildCustomProfile($registerByID, NULL,
1346         $primaryContactId, $isTest, TRUE
1347       );
1348
1349       //lets carry all paticipant params w/ values.
1350       foreach ($additionalIDs as $participantID => $contactId) {
1351         $participantNum = NULL;
1352         if ($participantID == $registerByID) {
1353           $participantNum = 0;
1354         }
1355         else {
1356           if ($participantNum = array_search('participant', $participantCount)) {
1357             unset($participantCount[$participantNum]);
1358           }
1359         }
1360
1361         if ($participantNum === NULL) {
1362           break;
1363         }
1364
1365         //carry the participant submitted values.
1366         $this->_values['params'][$participantID] = $params[$participantNum];
1367       }
1368
1369       //lets send  mails to all with meanigful text, CRM-4320.
1370       $this->assign('isOnWaitlist', $this->_allowWaitlist);
1371       $this->assign('isRequireApproval', $this->_requireApproval);
1372
1373       foreach ($additionalIDs as $participantID => $contactId) {
1374         if ($participantID == $registerByID) {
1375           //set as Primary Participant
1376           $this->assign('isPrimary', 1);
1377
1378           $customProfile = CRM_Event_BAO_Event::buildCustomProfile($participantID, $this->_values, NULL, $isTest);
1379
1380           if (count($customProfile)) {
1381             $this->assign('customProfile', $customProfile);
1382             $this->set('customProfile', $customProfile);
1383           }
1384         }
1385         else {
1386           $this->assign('isPrimary', 0);
1387           $this->assign('customProfile', NULL);
1388         }
1389
1390         //send Confirmation mail to Primary & additional Participants if exists
1391         CRM_Event_BAO_Event::sendMail($contactId, $this->_values, $participantID, $isTest);
1392       }
1393     }
1394   }
1395
1396   /**
1397    * Method to check if the user is already registered for the event
1398    * and if result found redirect to the event info page
1399    *
1400    * @param array $fields  the input form values(anonymous user)
1401    * @param array $self    event data
1402    * @param boolean $isAdditional treat isAdditional participants a bit differently
1403    * @param boolean $returnContactId just find and return the contactID match to use
1404    * @param boolean $useDedupeRules force usage of dedupe rules
1405    *
1406    * @return void
1407    * @access public
1408    */
1409   static function checkRegistration($fields, &$self, $isAdditional = FALSE, $returnContactId = FALSE, $useDedupeRules = FALSE) {
1410     // CRM-3907, skip check for preview registrations
1411     // CRM-4320 participant need to walk wizard
1412     if (!$returnContactId &&
1413       ($self->_mode == 'test' || $self->_allowConfirmation)
1414     ) {
1415       return FALSE;
1416     }
1417
1418     $contactID = NULL;
1419     $session = CRM_Core_Session::singleton();
1420     if (!$isAdditional) {
1421       $contactID = $self->getContactID();
1422     }
1423
1424     if (!$contactID && is_array($fields) && $fields) {
1425
1426       //CRM-14134 use Unsupervised rule for everyone
1427       $dedupeParams = CRM_Dedupe_Finder::formatParams($fields, 'Individual');
1428
1429       // disable permission based on cache since event registration is public page/feature.
1430       $dedupeParams['check_permission'] = FALSE;
1431
1432       // find event dedupe rule
1433       if (CRM_Utils_Array::value('dedupe_rule_group_id', $self->_values['event'], 0) > 0) {
1434         $ids = CRM_Dedupe_Finder::dupesByParams($dedupeParams, 'Individual', 'Unsupervised', array(), $self->_values['event']['dedupe_rule_group_id']);
1435       }
1436       else {
1437         $ids = CRM_Dedupe_Finder::dupesByParams($dedupeParams, 'Individual', 'Unsupervised');
1438       }
1439       $contactID = CRM_Utils_Array::value(0, $ids);
1440
1441     }
1442
1443     if ($returnContactId) {
1444       // CRM-7377
1445       // return contactID if contact already exists
1446       return $contactID;
1447     }
1448
1449     if ($contactID) {
1450       $participant = new CRM_Event_BAO_Participant();
1451       $participant->contact_id = $contactID;
1452       $participant->event_id = $self->_values['event']['id'];
1453       if (!empty($fields['participant_role']) && is_numeric($fields['participant_role'])) {
1454         $participant->role_id = $fields['participant_role'];
1455       }
1456       else {
1457         $participant->role_id = $self->_values['event']['default_role_id'];
1458       }
1459       $participant->is_test = 0;
1460       $participant->find();
1461       $statusTypes = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 1');
1462       while ($participant->fetch()) {
1463         if (array_key_exists($participant->status_id, $statusTypes)) {
1464           if (!$isAdditional && !$self->_values['event']['allow_same_participant_emails']) {
1465             $registerUrl = CRM_Utils_System::url('civicrm/event/register',
1466               "reset=1&id={$self->_values['event']['id']}&cid=0"
1467             );
1468             if ($self->_pcpId) {
1469               $registerUrl .= '&pcpId=' . $self->_pcpId;
1470             }
1471
1472             $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));
1473             $session->setStatus($status, ts('Oops.'), 'alert');
1474             $url = CRM_Utils_System::url('civicrm/event/info',
1475               "reset=1&id={$self->_values['event']['id']}&noFullMsg=true"
1476             );
1477             if ($self->_action & CRM_Core_Action::PREVIEW) {
1478               $url .= '&action=preview';
1479             }
1480
1481             if ($self->_pcpId) {
1482               $url .= '&pcpId=' . $self->_pcpId;
1483             }
1484
1485             CRM_Utils_System::redirect($url);
1486           }
1487
1488           if ($isAdditional) {
1489             $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.");
1490             $session->setStatus($status, ts('Oops.'), 'alert');
1491             return $participant->id;
1492           }
1493         }
1494       }
1495     }
1496   }
1497 }