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   protected $_ppType;
  72
  73   /**
  74    * Function to set variables up before form is built
  75    *
  76    * @return void
  77    * @access public
  78    */
  79   function preProcess() {
  80     parent::preProcess();
  81     $this->_ppType = CRM_Utils_Array::value('type', $_GET);
  82     $this->assign('ppType', FALSE);
  83     if ($this->_ppType) {
  84       $this->assign('ppType', TRUE);
  85       return CRM_Core_Payment_ProcessorForm::preProcess($this);
  86     }
  87
  88     //get payPal express id and make it available to template
  89     $paymentProcessors = $this->get('paymentProcessors');
  90     $this->assign('payPalExpressId', 0);
  91     if (!empty($paymentProcessors)) {
  92       foreach ($paymentProcessors as $ppId => $values) {
  93         $payPalExpressId = ($values['payment_processor_type'] == 'PayPal_Express') ? $values['id'] : 0;
  94         $this->assign('payPalExpressId', $payPalExpressId);
  95         if ($payPalExpressId) {
  96           break;
  97         }
  98       }
  99     }
 100
 101     //CRM-4320.
 102     //here we can't use parent $this->_allowWaitlist as user might
 103     //walk back and we maight set this value in this postProcess.
 104     //(we set when spaces < group count and want to allow become part of waiting )
 105
 106     $eventFull = CRM_Event_BAO_Participant::eventFull($this->_eventId, FALSE, CRM_Utils_Array::value('has_waitlist', $this->_values['event']));
 107
 108     $this->_allowWaitlist = FALSE;
 109     if ($eventFull && !$this->_allowConfirmation &&
 110       CRM_Utils_Array::value('has_waitlist', $this->_values['event'])
 111     ) {
 112       $this->_allowWaitlist = TRUE;
 113       $this->_waitlistMsg = CRM_Utils_Array::value('waitlist_text', $this->_values['event']);
 114       if (!$this->_waitlistMsg) {
 115         $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.');
 116       }
 117     }
 118     $this->set('allowWaitlist', $this->_allowWaitlist);
 119
 120     //To check if the user is already registered for the event(CRM-2426)
 121     if (!$this->_skipDupeRegistrationCheck) {
 122       self::checkRegistration(NULL, $this);
 123     }
 124
 125     $this->assign('availableRegistrations', $this->_availableRegistrations);
 126
 127     // get the participant values from EventFees.php, CRM-4320
 128     if ($this->_allowConfirmation) {
 129       CRM_Event_Form_EventFees::preProcess($this);
 130     }
 131
 132     if (CRM_Utils_Array::value('hidden_processor', $_POST)) {
 133       $this->set('type', CRM_Utils_Array::value('payment_processor', $_POST));
 134       $this->set('mode', $this->_mode);
 135       $this->set('paymentProcessor', $this->_paymentProcessor);
 136
 137       CRM_Core_Payment_ProcessorForm::preProcess($this);
 138       CRM_Core_Payment_ProcessorForm::buildQuickForm($this);
 139     }
 140
 141   }
 142
 143   /**
 144    * This function sets the default values for the form. For edit/view mode
 145    * the default values are retrieved from the database
 146    * Adding discussion from CRM-11915 as code comments
 147    * When multiple payment processors are configured for a event and user does any selection changes for them on online event registeration page :
 148    * The 'Register' page gets loaded through ajax and following happens :
 149    * the setDefaults function is called with the variable _ppType set with selected payment processor type,
 150    * so in the 'if' condition checked whether the selected payment processor's billing mode is of 'billing form mode'. If its not, don't setDefaults for billing form and return instead.
 151    *- For payment processors of billing mode 'Notify' - return from setDefaults before the code for billing profile population execution .
 152    * (done this is because for payment processors with 'Notify' mode billing profile form doesn't get rendered on UI)
 153    *
 154    * @access public
 155    *
 156    * @return None
 157    */
 158   function setDefaultValues() {
 159     if ($this->_ppType && !($this->_paymentProcessor['billing_mode'] & CRM_Core_Payment::BILLING_MODE_FORM)) {
 160       // see function comment block for explanation of this
 161       return;
 162     }
 163
 164     $contactID = parent::getContactID();
 165     if ($contactID) {
 166       //@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.
 167       $names = array(
 168         'first_name', 'middle_name', 'last_name',
 169         "street_address-{$this->_bltID}", "city-{$this->_bltID}", "postal_code-{$this->_bltID}",
 170         "country_id-{$this->_bltID}", "state_province_id-{$this->_bltID}",
 171       );
 172
 173       foreach ($names as $name) {
 174         $fields[$name] = 1;
 175       }
 176       $fields["state_province-{$this->_bltID}"] = 1;
 177       $fields["country-{$this->_bltID}"] = 1;
 178       $fields["email-{$this->_bltID}"] = 1;
 179       $fields['email-Primary'] = 1;
 180
 181       CRM_Core_BAO_UFGroup::setProfileDefaults($contactID, $fields, $this->_defaults);
 182
 183       // use primary email address if billing email address is empty
 184       if (empty($this->_defaults["email-{$this->_bltID}"]) &&
 185         !empty($this->_defaults['email-Primary'])
 186       ) {
 187         $this->_defaults["email-{$this->_bltID}"] = $this->_defaults['email-Primary'];
 188       }
 189
 190       foreach ($names as $name) {
 191         if (isset($this->_defaults[$name])) {
 192           $this->_defaults['billing_' . $name] = $this->_defaults[$name];
 193         }
 194       }
 195     }
 196     $config = CRM_Core_Config::singleton();
 197     // set default country from config if no country set
 198     if (!CRM_Utils_Array::value("billing_country_id-{$this->_bltID}", $this->_defaults)) {
 199       $this->_defaults["billing_country_id-{$this->_bltID}"] = $config->defaultContactCountry;
 200     }
 201
 202     // now fix all state country selectors
 203     CRM_Core_BAO_Address::fixAllStateSelects($this, $this->_defaults);
 204
 205     if ($this->_ppType) {
 206       return $this->_defaults;
 207     }
 208
 209     if ($contactID) {
 210       $options = array();
 211       $fields = array();
 212
 213       if (!empty($this->_fields)) {
 214         $removeCustomFieldTypes = array('Participant');
 215         foreach ($this->_fields as $name => $dontCare) {
 216           if (substr($name, 0, 7) == 'custom_') {
 217             $id = substr($name, 7);
 218             if (!$this->_allowConfirmation &&
 219               !CRM_Core_BAO_CustomGroup::checkCustomField($id, $removeCustomFieldTypes)
 220             ) {
 221               continue;
 222             }
 223             // ignore component fields
 224           }
 225           elseif ((substr($name, 0, 12) == 'participant_')) {
 226             continue;
 227           }
 228           $fields[$name] = 1;
 229         }
 230       }
 231     }
 232
 233     if (!empty($fields)) {
 234       CRM_Core_BAO_UFGroup::setProfileDefaults($contactID, $fields, $this->_defaults);
 235     }
 236
 237     //if event is monetary and pay later is enabled and payment
 238     //processor is not available then freeze the pay later checkbox with
 239     //default check
 240     if (CRM_Utils_Array::value('is_pay_later', $this->_values['event']) &&
 241       !is_array($this->_paymentProcessor)
 242     ) {
 243       $this->_defaults['is_pay_later'] = 1;
 244     }
 245
 246     //set custom field defaults
 247     if (!empty($this->_fields)) {
 248       //load default campaign from page.
 249       if (array_key_exists('participant_campaign_id', $this->_fields)) {
 250         $this->_defaults['participant_campaign_id'] = CRM_Utils_Array::value('campaign_id',
 251           $this->_values['event']
 252         );
 253       }
 254
 255       foreach ($this->_fields as $name => $field) {
 256         if ($customFieldID = CRM_Core_BAO_CustomField::getKeyID($name)) {
 257           // fix for CRM-1743
 258           if (!isset($this->_defaults[$name])) {
 259             CRM_Core_BAO_CustomField::setProfileDefaults($customFieldID, $name, $this->_defaults,
 260               NULL, CRM_Profile_Form::MODE_REGISTER
 261             );
 262           }
 263         }
 264       }
 265     }
 266
 267     //fix for CRM-3088, default value for discount set.
 268     $discountId = NULL;
 269     if (!empty($this->_values['discount'])) {
 270       $discountId = CRM_Core_BAO_Discount::findSet($this->_eventId, 'civicrm_event');
 271       if ($discountId) {
 272         if (isset($this->_values['event']['default_discount_fee_id'])) {
 273           $discountKey = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_OptionValue',
 274             $this->_values['event']['default_discount_fee_id'],
 275             'weight', 'id'
 276           );
 277
 278           $this->_defaults['amount'] = key(array_slice($this->_values['discount'][$discountId],
 279               $discountKey - 1, $discountKey, TRUE
 280             ));
 281         }
 282       }
 283     }
 284
 285     // add this event's default participant role to defaults array
 286     // (for cases where participant_role field is included in form via profile)
 287     if ($this->_values['event']['default_role_id']) {
 288       $this->_defaults['participant_role'] =
 289       $this->_defaults['participant_role_id'] = $this->_values['event']['default_role_id'];
 290     }
 291     if ($this->_priceSetId && !empty($this->_feeBlock)) {
 292       foreach ($this->_feeBlock as $key => $val) {
 293         foreach ($val['options'] as $keys => $values) {
 294           if ($values['is_default'] &&
 295             !CRM_Utils_Array::value('is_full', $values)
 296           ) {
 297
 298             if ($val['html_type'] == 'CheckBox') {
 299               $this->_defaults["price_{$key}"][$keys] = 1;
 300             }
 301             else {
 302               $this->_defaults["price_{$key}"] = $keys;
 303             }
 304           }
 305         }
 306       }
 307     }
 308
 309     //set default participant fields, CRM-4320.
 310     $hasAdditionalParticipants = FALSE;
 311     if ($this->_allowConfirmation) {
 312       $this->_contactId = $contactID;
 313       $this->_discountId = $discountId;
 314       $forcePayLater = CRM_Utils_Array::value('is_pay_later', $this->_defaults, FALSE);
 315       $this->_defaults = array_merge($this->_defaults, CRM_Event_Form_EventFees::setDefaultValues($this));
 316       $this->_defaults['is_pay_later'] = $forcePayLater;
 317
 318       if ($this->_additionalParticipantIds) {
 319         $hasAdditionalParticipants = TRUE;
 320         $this->_defaults['additional_participants'] = count($this->_additionalParticipantIds);
 321       }
 322     }
 323     $this->assign('hasAdditionalParticipants', $hasAdditionalParticipants);
 324
 325     //         //hack to simplify credit card entry for testing
 326     //         $this->_defaults['credit_card_type']     = 'Visa';
 327     //         $this->_defaults['credit_card_number']   = '4807731747657838';
 328     //         $this->_defaults['cvv2']                 = '000';
 329     //         $this->_defaults['credit_card_exp_date'] = array( 'Y' => '2010', 'M' => '05' );
 330
 331     // to process Custom data that are appended to URL
 332     $getDefaults = CRM_Core_BAO_CustomGroup::extractGetParams($this, "'Contact', 'Individual', 'Contribution', 'Participant'");
 333     if (!empty($getDefaults)) {
 334       $this->_defaults = array_merge($this->_defaults, $getDefaults);
 335     }
 336
 337     return $this->_defaults;
 338   }
 339
 340   /**
 341    * Function to build the form
 342    *
 343    * @return None
 344    * @access public
 345    */
 346   public function buildQuickForm() {
 347     if ($this->_ppType) {
 348       return CRM_Core_Payment_ProcessorForm::buildQuickForm($this);
 349     }
 350
 351     $contactID = parent::getContactID();
 352     $this->assign('contact_id', $contactID);
 353     $display_name = '';
 354     if ($contactID) {
 355       $display_name = CRM_Contact_BAO_Contact::displayName($contactID);
 356     }
 357     $this->assign('display_name', $display_name);
 358
 359     $config = CRM_Core_Config::singleton();
 360     $this->add('hidden', 'scriptFee', NULL);
 361     $this->add('hidden', 'scriptArray', NULL);
 362
 363     $bypassPayment = $allowGroupOnWaitlist = $isAdditionalParticipants = FALSE;
 364     if ($this->_values['event']['is_multiple_registrations']) {
 365       // don't allow to add additional during confirmation if not preregistered.
 366       if (!$this->_allowConfirmation || $this->_additionalParticipantIds) {
 367         // Hardcode maximum number of additional participants here for now. May need to make this configurable per event.
 368         // Label is value + 1, since the code sees this is ADDITIONAL participants (in addition to "self")
 369         $additionalOptions = array('' => ts('1'), 1 => ts('2'), 2 => ts('3'), 3 => ts('4'), 4 => ts('5'),
 370           5 => ts('6'), 6 => ts('7'), 7 => ts('8'), 8 => ts('9'), 9 => ts('10'),
 371         );
 372         $element = $this->add('select', 'additional_participants',
 373           ts('How many people are you registering?'),
 374           $additionalOptions,
 375           NULL,
 376           array('onChange' => "allowParticipant()")
 377         );
 378         $isAdditionalParticipants = TRUE;
 379       }
 380     }
 381
 382     //hack to allow group to register w/ waiting
 383     if ((CRM_Utils_Array::value('is_multiple_registrations', $this->_values['event']) ||
 384         $this->_priceSetId
 385       ) &&
 386       !$this->_allowConfirmation &&
 387       is_numeric($this->_availableRegistrations)
 388       && CRM_Utils_Array::value('has_waitlist', $this->_values['event'])
 389     ) {
 390       $bypassPayment = TRUE;
 391       //case might be group become as a part of waitlist.
 392       //If not waitlist then they require admin approve.
 393       $allowGroupOnWaitlist = TRUE;
 394       $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 => $this->_availableRegistrations));
 395
 396       if ($this->_requireApproval) {
 397         $this->_requireApprovalMsg = CRM_Utils_Array::value('approval_req_text', $this->_values['event'],
 398           ts('Registration for this event requires approval. Once your registration(s) have been reviewed, you will receive an email with a link to a web page where you can complete the registration process.')
 399         );
 400       }
 401     }
 402
 403     //case where only approval needed - no waitlist.
 404     if ($this->_requireApproval &&
 405       !$this->_allowWaitlist && !$bypassPayment
 406     ) {
 407       $this->_requireApprovalMsg = CRM_Utils_Array::value('approval_req_text', $this->_values['event'],
 408         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.')
 409       );
 410     }
 411
 412     //lets display status to primary page only.
 413     $this->assign('waitlistMsg', $this->_waitlistMsg);
 414     $this->assign('requireApprovalMsg', $this->_requireApprovalMsg);
 415     $this->assign('allowGroupOnWaitlist', $allowGroupOnWaitlist);
 416     $this->assign('isAdditionalParticipants', $isAdditionalParticipants);
 417
 418     $this->buildCustom($this->_values['custom_pre_id'], 'customPre');
 419     $this->buildCustom($this->_values['custom_post_id'], 'customPost');
 420
 421     //lets get js on two different qf elements.
 422     $showHidePayfieldName = NULL;
 423     $showHidePaymentInformation = FALSE;
 424     if ($this->_values['event']['is_monetary']) {
 425       self::buildAmount($this);
 426     }
 427
 428     $pps = NULL;
 429     $this->_paymentProcessors = $this->get('paymentProcessors');
 430     if (!empty($this->_paymentProcessors)) {
 431       $pps = $this->_paymentProcessors;
 432       foreach ($pps as $key => & $name) {
 433         $pps[$key] = $name['name'];
 434       }
 435     }
 436
 437     if (CRM_Utils_Array::value('is_pay_later', $this->_values['event']) &&
 438       ($this->_allowConfirmation || (!$this->_requireApproval && !$this->_allowWaitlist))
 439     ) {
 440       $pps[0] = $this->_values['event']['pay_later_text'];
 441     }
 442
 443     if ($this->_values['event']['is_monetary']) {
 444       if (count($pps) > 1) {
 445         $this->addRadio('payment_processor', ts('Payment Method'), $pps,
 446           NULL, "&nbsp;", TRUE
 447         );
 448       }
 449       elseif (!empty($pps)) {
 450         $ppKeys = array_keys($pps);
 451         $currentPP = array_pop($ppKeys);
 452         $this->addElement('hidden', 'payment_processor', $currentPP);
 453       }
 454     }
 455
 456     //lets add some qf element to bypass payment validations, CRM-4320
 457     if ($bypassPayment) {
 458       $this->addElement('hidden', 'bypass_payment', NULL, array('id' => 'bypass_payment'));
 459     }
 460     $this->assign('bypassPayment', $bypassPayment);
 461     $this->assign('showHidePaymentInformation', $showHidePaymentInformation);
 462
 463     $userID = parent::getContactID();
 464
 465     if (!$userID) {
 466       $createCMSUser = FALSE;
 467
 468       if ($this->_values['custom_pre_id']) {
 469         $profileID = $this->_values['custom_pre_id'];
 470         $createCMSUser = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_UFGroup', $profileID, 'is_cms_user');
 471       }
 472
 473       if (!$createCMSUser &&
 474         $this->_values['custom_post_id']
 475       ) {
 476         if (!is_array($this->_values['custom_post_id'])) {
 477           $profileIDs = array($this->_values['custom_post_id']);
 478         }
 479         else {
 480           $profileIDs = $this->_values['custom_post_id'];
 481         }
 482         foreach ($profileIDs as $pid) {
 483           if (CRM_Core_DAO::getFieldValue('CRM_Core_DAO_UFGroup', $pid, 'is_cms_user')) {
 484             $profileID = $pid;
 485             $createCMSUser = TRUE;
 486             break;
 487           }
 488         }
 489       }
 490
 491       if ($createCMSUser) {
 492         CRM_Core_BAO_CMSUser::buildForm($this, $profileID, TRUE);
 493       }
 494     }
 495
 496     //we have to load confirm contribution button in template
 497     //when multiple payment processor as the user
 498     //can toggle with payment processor selection
 499     $billingModePaymentProcessors = 0;
 500     if (!CRM_Utils_System::isNull($this->_paymentProcessors)) {
 501       foreach ($this->_paymentProcessors as $key => $values) {
 502         if ($values['billing_mode'] == CRM_Core_Payment::BILLING_MODE_BUTTON) {
 503           $billingModePaymentProcessors++;
 504         }
 505       }
 506     }
 507
 508     if ($billingModePaymentProcessors && count($this->_paymentProcessors) == $billingModePaymentProcessors) {
 509       $allAreBillingModeProcessors = TRUE;
 510     } else {
 511       $allAreBillingModeProcessors = FALSE;
 512     }
 513
 514     if (!$allAreBillingModeProcessors ||
 515       CRM_Utils_Array::value('is_pay_later', $this->_values['event']) || $bypassPayment
 516     ) {
 517
 518       //freeze button to avoid multiple calls.
 519       $js = NULL;
 520
 521       if (!CRM_Utils_Array::value('is_monetary', $this->_values['event'])) {
 522         $js = array('onclick' => "return submitOnce(this,'" . $this->_name . "','" . ts('Processing') . "');");
 523       }
 524       $this->addButtons(array(
 525           array(
 526             'type' => 'upload',
 527             'name' => ts('Continue >>'),
 528             'spacing' => '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;',
 529             'isDefault' => TRUE,
 530             'js' => $js,
 531           ),
 532         )
 533       );
 534     }
 535
 536     $this->addFormRule(array('CRM_Event_Form_Registration_Register', 'formRule'), $this);
 537
 538     // add pcp fields
 539     if ($this->_pcpId) {
 540       CRM_PCP_BAO_PCP::buildPcp($this->_pcpId, $this);
 541     }
 542   }
 543
 544   /**
 545    * build the radio/text form elements for the amount field
 546    *
 547    * @param object   $form form object
 548    * @param boolean  $required  true if you want to add formRule
 549    * @param int      $discountId discount id for the event
 550    *
 551    * @return void
 552    * @access public
 553    * @static
 554    */
 555   static public function buildAmount(&$form, $required = TRUE, $discountId = NULL) {
 556     //if payment done, no need to build the fee block.
 557     if (isset($form->_paymentId) && $form->_paymentId) {
 558       //fix to diaplay line item in update mode.
 559       $form->assign('priceSet', isset($form->_priceSet) ? $form->_priceSet : NULL);
 560       return;
 561     }
 562
 563     $feeFields = CRM_Utils_Array::value('fee', $form->_values);
 564
 565     if (is_array($feeFields)) {
 566       $form->_feeBlock = &$form->_values['fee'];
 567     }
 568
 569     //check for discount.
 570     $discountedFee = CRM_Utils_Array::value('discount', $form->_values);
 571     if (is_array($discountedFee) && !empty($discountedFee)) {
 572       if (!$discountId) {
 573         $form->_discountId = $discountId = CRM_Core_BAO_Discount::findSet($form->_eventId, 'civicrm_event');
 574       }
 575       if ($discountId) {
 576         $form->_feeBlock = &$form->_values['discount'][$discountId];
 577       }
 578     }
 579     if (!is_array($form->_feeBlock)) {
 580       $form->_feeBlock = array();
 581     }
 582
 583     //its time to call the hook.
 584     CRM_Utils_Hook::buildAmount('event', $form, $form->_feeBlock);
 585
 586     //reset required if participant is skipped.
 587     $button = substr($form->controller->getButtonName(), -4);
 588     if ($required && $button == 'skip') {
 589       $required = FALSE;
 590     }
 591
 592     $className = CRM_Utils_System::getClassName($form);
 593
 594     //build the priceset fields.
 595     if (isset($form->_priceSetId) && $form->_priceSetId) {
 596
 597       //format price set fields across option full.
 598       self::formatFieldsForOptionFull($form);
 599
 600       if (CRM_Utils_Array::value('is_quick_config', $form->_priceSet)) {
 601         $form->_quickConfig = $form->_priceSet['is_quick_config'];
 602       }
 603       $form->add('hidden', 'priceSetId', $form->_priceSetId);
 604
 605       foreach ($form->_feeBlock as $field) {
 606         if (CRM_Utils_Array::value('visibility', $field) == 'public' ||
 607           $className == 'CRM_Event_Form_Participant'
 608         ) {
 609           $fieldId = $field['id'];
 610           $elementName = 'price_' . $fieldId;
 611
 612           $isRequire = CRM_Utils_Array::value('is_required', $field);
 613           if ($button == 'skip') {
 614             $isRequire = FALSE;
 615           }
 616
 617           //user might modified w/ hook.
 618           $options = CRM_Utils_Array::value('options', $field);
 619           if (!is_array($options)) {
 620             continue;
 621           }
 622
 623           $optionFullIds = CRM_Utils_Array::value('option_full_ids', $field, array());
 624
 625           //soft suppress required rule when option is full.
 626           if (!empty($optionFullIds) && (count($options) == count($optionFullIds))) {
 627             $isRequire = FALSE;
 628           }
 629
 630           //build the element.
 631           CRM_Price_BAO_Field::addQuickFormElement($form,
 632             $elementName,
 633             $fieldId,
 634             FALSE,
 635             $isRequire,
 636             NULL,
 637             $options,
 638             $optionFullIds
 639           );
 640         }
 641       }
 642       $form->assign('priceSet', $form->_priceSet);
 643     }
 644     else {
 645       $eventFeeBlockValues = array();
 646       foreach ($form->_feeBlock as $fee) {
 647         if (is_array($fee)) {
 648
 649           //CRM-7632, CRM-6201
 650           $totalAmountJs = NULL;
 651           if ($className == 'CRM_Event_Form_Participant') {
 652             $totalAmountJs = array('onClick' => "fillTotalAmount(" . $fee['value'] . ")");
 653           }
 654
 655           $eventFeeBlockValues['amount_id_' . $fee['amount_id']] = $fee['value'];
 656           $elements[] = &$form->createElement('radio', NULL, '',
 657             CRM_Utils_Money::format($fee['value']) . ' ' .
 658             $fee['label'],
 659             $fee['amount_id'],
 660             $totalAmountJs
 661           );
 662         }
 663       }
 664       $form->assign('eventFeeBlockValues', json_encode($eventFeeBlockValues));
 665
 666       $form->_defaults['amount'] = CRM_Utils_Array::value('default_fee_id', $form->_values['event']);
 667       $element = &$form->addGroup($elements, 'amount', ts('Event Fee(s)'), '<br />');
 668       if (isset($form->_online) && $form->_online) {
 669         $element->freeze();
 670       }
 671       if ($required) {
 672         $form->addRule('amount', ts('Fee Level is a required field.'), 'required');
 673       }
 674     }
 675   }
 676
 677   public static function formatFieldsForOptionFull(&$form) {
 678     $priceSet = $form->get('priceSet');
 679     $priceSetId = $form->get('priceSetId');
 680     if (!$priceSetId ||
 681       !is_array($priceSet) ||
 682       empty($priceSet) ||
 683       !CRM_Utils_Array::value('optionsMaxValueTotal', $priceSet)
 684     ) {
 685       return;
 686     }
 687
 688     $skipParticipants = $formattedPriceSetDefaults = array();
 689     if ($form->_allowConfirmation && (isset($form->_pId) || isset($form->_additionalParticipantId))) {
 690       $participantId = isset($form->_pId) ? $form->_pId : $form->_additionalParticipantId;
 691       $pricesetDefaults = CRM_Event_Form_EventFees::setDefaultPriceSet($participantId,
 692         $form->_eventId
 693       );
 694       // modify options full to respect the selected fields
 695       // options on confirmation.
 696       $formattedPriceSetDefaults = self::formatPriceSetParams($form, $pricesetDefaultOptions);
 697
 698       // to skip current registered participants fields option count on confirmation.
 699       $skipParticipants[] = $form->_participantId;
 700       if (!empty($form->_additionalParticipantIds)) {
 701         $skipParticipants = array_merge($skipParticipants, $form->_additionalParticipantIds);
 702       }
 703     }
 704
 705     $className = CRM_Utils_System::getClassName($form);
 706
 707     //get the current price event price set options count.
 708     $currentOptionsCount = self::getPriceSetOptionCount($form);
 709     $recordedOptionsCount = CRM_Event_BAO_Participant::priceSetOptionsCount($form->_eventId, $skipParticipants);
 710
 711     foreach ($form->_feeBlock as & $field) {
 712       $optionFullIds = array();
 713       $fieldId = $field['id'];
 714       if (!is_array($field['options'])) {
 715         continue;
 716       }
 717       foreach ($field['options'] as & $option) {
 718         $optId             = $option['id'];
 719         $count             = CRM_Utils_Array::value('count', $option, 0);
 720         $maxValue          = CRM_Utils_Array::value('max_value', $option, 0);
 721         $dbTotalCount      = CRM_Utils_Array::value($optId, $recordedOptionsCount, 0);
 722         $currentTotalCount = CRM_Utils_Array::value($optId, $currentOptionsCount, 0);
 723
 724         // Do not consider current count for select field,
 725         // since we are not going to freeze the options.
 726         if ($field['html_type'] == 'Select') {
 727           $totalCount = $dbTotalCount;
 728         }
 729         else {
 730           $totalCount = $currentTotalCount + $dbTotalCount;
 731         }
 732
 733         $isFull = FALSE;
 734         if ($maxValue &&
 735           (($totalCount >= $maxValue) || ($totalCount + $count > $maxValue))
 736         ) {
 737           $isFull = TRUE;
 738           $optionFullIds[$optId] = $optId;
 739         }
 740
 741         //here option is not full,
 742         //but we don't want to allow participant to increase
 743         //seats at the time of re-walking registration.
 744         if ($count &&
 745           $form->_allowConfirmation &&
 746           !empty($formattedPriceSetDefaults)
 747         ) {
 748           if (!CRM_Utils_Array::value("price_{$field}", $formattedPriceSetDefaults) ||
 749             !CRM_Utils_Array::value($opId, $formattedPriceSetDefaults["price_{$fieldId}"])
 750           ) {
 751             $optionFullIds[$optId] = $optId;
 752             $isFull = TRUE;
 753           }
 754         }
 755         $option['is_full'] = $isFull;
 756         $option['db_total_count'] = $dbTotalCount;
 757         $option['total_option_count'] = $dbTotalCount + $currentTotalCount;
 758       }
 759
 760       //ignore option full for offline registration.
 761       if ($className == 'CRM_Event_Form_Participant') {
 762         $optionFullIds = array();
 763       }
 764
 765       //finally get option ids in.
 766       $field['option_full_ids'] = $optionFullIds;
 767     }
 768   }
 769
 770   /**
 771    * global form rule
 772    *
 773    * @param array $fields  the input form values
 774    * @param array $files   the uploaded files if any
 775    * @param array $options additional user data
 776    *
 777    * @return true if no errors, else array of errors
 778    * @access public
 779    * @static
 780    */
 781   static function formRule($fields, $files, $self) {
 782     $errors = array();
 783     //check that either an email or firstname+lastname is included in the form(CRM-9587)
 784     self::checkProfileComplete($fields, $errors, $self->_eventId);
 785     //To check if the user is already registered for the event(CRM-2426)
 786     if (!$self->_skipDupeRegistrationCheck) {
 787       $self->checkRegistration($fields, $self);
 788     }
 789     //check for availability of registrations.
 790     if (!$self->_allowConfirmation &&
 791       !CRM_Utils_Array::value('bypass_payment', $fields) &&
 792       is_numeric($self->_availableRegistrations) &&
 793       CRM_Utils_Array::value('additional_participants', $fields) >= $self->_availableRegistrations
 794     ) {
 795       $errors['additional_participants'] = ts("There is only enough space left on this event for %1 participant(s).", array(1 => $self->_availableRegistrations));
 796     }
 797
 798     // during confirmation don't allow to increase additional participants, CRM-4320
 799     if ($self->_allowConfirmation &&
 800       CRM_Utils_Array::value('additional_participants', $fields) &&
 801       is_array($self->_additionalParticipantIds) &&
 802       $fields['additional_participants'] > count($self->_additionalParticipantIds)
 803     ) {
 804       $errors['additional_participants'] = ts("Oops. It looks like you are trying to increase the number of additional people you are registering for. You can confirm registration for a maximum of %1 additional people.", array(1 => count($self->_additionalParticipantIds)));
 805     }
 806
 807     //don't allow to register w/ waiting if enough spaces available.
 808     if (CRM_Utils_Array::value('bypass_payment', $fields)) {
 809       if (!is_numeric($self->_availableRegistrations) ||
 810         (!CRM_Utils_Array::value('priceSetId', $fields) && CRM_Utils_Array::value('additional_participants', $fields) < $self->_availableRegistrations)
 811       ) {
 812         $errors['bypass_payment'] = ts("Oops. There are enough available spaces in this event. You can not add yourself to the waiting list.");
 813       }
 814     }
 815
 816     if (CRM_Utils_Array::value('additional_participants', $fields) &&
 817       !CRM_Utils_Rule::positiveInteger($fields['additional_participants'])
 818     ) {
 819       $errors['additional_participants'] = ts('Please enter a whole number for Number of additional people.');
 820     }
 821
 822     // priceset validations
 823     if (CRM_Utils_Array::value('priceSetId', $fields)) {
 824       //format params.
 825       $formatted = self::formatPriceSetParams($self, $fields);
 826       $ppParams = array($formatted);
 827       $priceSetErrors = self::validatePriceSet($self, $ppParams);
 828       $primaryParticipantCount = self::getParticipantCount($self, $ppParams);
 829
 830       //get price set fields errors in.
 831       $errors = array_merge($errors, CRM_Utils_Array::value(0, $priceSetErrors, array()));
 832
 833       $totalParticipants = $primaryParticipantCount;
 834       if (CRM_Utils_Array::value('additional_participants', $fields)) {
 835         $totalParticipants += $fields['additional_participants'];
 836       }
 837
 838       if (!CRM_Utils_Array::value('bypass_payment', $fields) &&
 839         !$self->_allowConfirmation &&
 840         is_numeric($self->_availableRegistrations) &&
 841         $self->_availableRegistrations < $totalParticipants
 842       ) {
 843         $errors['_qf_default'] = ts("Only %1 Registrations available.", array(1 => $self->_availableRegistrations));
 844       }
 845
 846       $lineItem = array();
 847       CRM_Price_BAO_Set::processAmount($self->_values['fee'], $fields, $lineItem);
 848       if ($fields['amount'] < 0) {
 849         $errors['_qf_default'] = ts('Event Fee(s) can not be less than zero. Please select the options accordingly');
 850       }
 851     }
 852
 853     if ($self->_values['event']['is_monetary']) {
 854       if (is_array($self->_paymentProcessor)) {
 855         $payment = CRM_Core_Payment::singleton($self->_mode, $self->_paymentProcessor, $this);
 856         $error = $payment->checkConfig($self->_mode);
 857         if ($error) {
 858           $errors['_qf_default'] = $error;
 859         }
 860       }
 861       // return if this is express mode
 862       $config = CRM_Core_Config::singleton();
 863       if ($self->_paymentProcessor['billing_mode'] & CRM_Core_Payment::BILLING_MODE_BUTTON) {
 864         if (CRM_Utils_Array::value($self->_expressButtonName . '_x', $fields) ||
 865           CRM_Utils_Array::value($self->_expressButtonName . '_y', $fields) ||
 866           CRM_Utils_Array::value($self->_expressButtonName, $fields)
 867         ) {
 868           return empty($errors) ? TRUE : $errors;
 869         }
 870       }
 871
 872       $isZeroAmount = $skipPayementValidation = FALSE;
 873       if (CRM_Utils_Array::value('priceSetId', $fields)) {
 874         if (CRM_Utils_Array::value('amount', $fields) == 0) {
 875           $isZeroAmount = TRUE;
 876         }
 877       }
 878       elseif (CRM_Utils_Array::value('amount', $fields) &&
 879         (isset($self->_values['discount'][$fields['amount']])
 880           && CRM_Utils_Array::value('value', $self->_values['discount'][$fields['amount']]) == 0
 881         )
 882       ) {
 883         $isZeroAmount = TRUE;
 884       }
 885       elseif (CRM_Utils_Array::value('amount', $fields) &&
 886         (isset($self->_values['fee'][$fields['amount']])
 887           && CRM_Utils_Array::value('value', $self->_values['fee'][$fields['amount']]) == 0
 888         )
 889       ) {
 890         $isZeroAmount = TRUE;
 891       }
 892
 893       if ($isZeroAmount && !($self->_forcePayement && CRM_Utils_Array::value('additional_participants', $fields))) {
 894         $skipPayementValidation = TRUE;
 895       }
 896
 897       // also return if paylater mode or zero fees for valid members
 898       if (CRM_Utils_Array::value('is_pay_later', $fields) ||
 899         CRM_Utils_Array::value('bypass_payment', $fields) ||
 900         $skipPayementValidation ||
 901         (!$self->_allowConfirmation && ($self->_requireApproval || $self->_allowWaitlist))
 902       ) {
 903         return empty($errors) ? TRUE : $errors;
 904       }
 905       if (property_exists($self, '_paymentFields') && !empty($self->_paymentFields )) {
 906         foreach ($self->_paymentFields as $name => $fld) {
 907           if ($fld['is_required'] &&
 908             CRM_Utils_System::isNull(CRM_Utils_Array::value($name, $fields))
 909           ) {
 910             $errors[$name] = ts('%1 is a required field.', array(1 => $fld['title']));
 911           }
 912         }
 913       }
 914     }
 915     // make sure that credit card number and cvv are valid
 916     if (CRM_Utils_Array::value('credit_card_type', $fields)) {
 917       if (CRM_Utils_Array::value('credit_card_number', $fields) &&
 918         !CRM_Utils_Rule::creditCardNumber($fields['credit_card_number'], $fields['credit_card_type'])
 919       ) {
 920         $errors['credit_card_number'] = ts('Please enter a valid Credit Card Number');
 921       }
 922
 923       if (CRM_Utils_Array::value('cvv2', $fields) &&
 924         !CRM_Utils_Rule::cvv($fields['cvv2'], $fields['credit_card_type'])
 925       ) {
 926         $errors['cvv2'] = ts('Please enter a valid Credit Card Verification Number');
 927       }
 928     }
 929     foreach (CRM_Contact_BAO_Contact::$_greetingTypes as $greeting) {
 930       if ($greetingType = CRM_Utils_Array::value($greeting, $fields)) {
 931         $customizedValue = CRM_Core_OptionGroup::getValue($greeting, 'Customized', 'name');
 932         if ($customizedValue == $greetingType && empty($fields[$greeting . '_custom'])) {
 933           $errors[$customizedGreeting] = ts('Custom %1 is a required field if %1 is of type Customized.',
 934             array(1 => ucwords(str_replace('_', ' ', $greeting)))
 935           );
 936         }
 937       }
 938     }
 939     return empty($errors) ? TRUE : $errors;
 940   }
 941
 942   /**
 943    * Check if profiles are complete when event registration occurs(CRM-9587)
 944    *
 945    */
 946   static function checkProfileComplete($fields, &$errors, $eventId) {
 947     $email = '';
 948     foreach ($fields as $fieldname => $fieldvalue) {
 949       if (substr($fieldname, 0, 6) == 'email-' && $fieldvalue) {
 950         $email = $fieldvalue;
 951       }
 952     }
 953
 954     if (!$email && !(CRM_Utils_Array::value('first_name', $fields) &&
 955         CRM_Utils_Array::value('last_name', $fields)
 956       )) {
 957       $defaults = $params = array('id' => $eventId);
 958       CRM_Event_BAO_Event::retrieve($params, $defaults);
 959       $message = ts("Mandatory fields (first name and last name, OR email address) are missing from this form.");
 960       $errors['_qf_default'] = $message;
 961     }
 962   }
 963
 964   /**
 965    * Function to process the form
 966    *
 967    * @access public
 968    *
 969    * @return None
 970    */
 971   public function postProcess() {
 972     // get the submitted form values.
 973     $params = $this->controller->exportValues($this->_name);
 974
 975     //set as Primary participant
 976     $params['is_primary'] = 1;
 977
 978     if ($this->_values['event']['is_pay_later'] && !array_key_exists('hidden_processor', $params)) {
 979       $params['is_pay_later'] = 1;
 980     }
 981     else {
 982       $params['is_pay_later'] = 0;
 983     }
 984
 985     $this->set('is_pay_later', $params['is_pay_later']);
 986
 987     // assign pay later stuff
 988     $this->_params['is_pay_later'] = CRM_Utils_Array::value('is_pay_later', $params, FALSE);
 989     $this->assign('is_pay_later', $params['is_pay_later']);
 990     if ($params['is_pay_later']) {
 991       $this->assign('pay_later_text', $this->_values['event']['pay_later_text']);
 992       $this->assign('pay_later_receipt', $this->_values['event']['pay_later_receipt']);
 993     }
 994
 995     if (CRM_Utils_Array::value('image_URL', $params)) {
 996       CRM_Contact_BAO_Contact::processImageParams($params);
 997     }
 998
 999     //carry campaign to partcipants.
1000     if (array_key_exists('participant_campaign_id', $params)) {
1001       $params['campaign_id'] = $params['participant_campaign_id'];
1002     }
1003     else {
1004       $params['campaign_id'] = CRM_Utils_Array::value('campaign_id', $this->_values['event']);
1005     }
1006
1007     //hack to allow group to register w/ waiting
1008     $primaryParticipantCount = self::getParticipantCount($this, $params);
1009
1010     $totalParticipants = $primaryParticipantCount;
1011     if (CRM_Utils_Array::value('additional_participants', $params)) {
1012       $totalParticipants += $params['additional_participants'];
1013     }
1014     if (!$this->_allowConfirmation &&
1015       CRM_Utils_Array::value('bypass_payment', $params) &&
1016       is_numeric($this->_availableRegistrations) &&
1017       $totalParticipants > $this->_availableRegistrations
1018     ) {
1019       $this->_allowWaitlist = TRUE;
1020       $this->set('allowWaitlist', TRUE);
1021     }
1022
1023     //carry participant id if pre-registered.
1024     if ($this->_allowConfirmation && $this->_participantId) {
1025       $params['participant_id'] = $this->_participantId;
1026     }
1027
1028     $params['defaultRole'] = 1;
1029     if (array_key_exists('participant_role', $params)) {
1030       $params['participant_role_id'] = $params['participant_role'];
1031     }
1032
1033     if (array_key_exists('participant_role_id', $params)) {
1034       $params['defaultRole'] = 0;
1035     }
1036     if (!CRM_Utils_Array::value('participant_role_id', $params) &&
1037       $this->_values['event']['default_role_id']
1038     ) {
1039       $params['participant_role_id'] = $this->_values['event']['default_role_id'];
1040     }
1041
1042     $config = CRM_Core_Config::singleton();
1043     $params['currencyID'] = $config->defaultCurrency;
1044
1045     if ($this->_values['event']['is_monetary']) {
1046       // we first reset the confirm page so it accepts new values
1047       $this->controller->resetPage('Confirm');
1048
1049       //added for discount
1050       $discountId = CRM_Core_BAO_Discount::findSet($this->_eventId, 'civicrm_event');
1051
1052       if (!empty($this->_values['discount'][$discountId])) {
1053         $params['discount_id'] = $discountId;
1054         $params['amount_level'] = $this->_values['discount'][$discountId][$params['amount']]['label'];
1055
1056         $params['amount'] = $this->_values['discount'][$discountId][$params['amount']]['value'];
1057       }
1058       elseif (empty($params['priceSetId'])) {
1059         $params['amount_level'] = $this->_values['fee'][$params['amount']]['label'];
1060         $params['amount'] = $this->_values['fee'][$params['amount']]['value'];
1061       }
1062       else {
1063         $lineItem = array();
1064         CRM_Price_BAO_Set::processAmount($this->_values['fee'], $params, $lineItem);
1065         $this->set('lineItem', array($lineItem));
1066         $this->set('lineItemParticipantsCount', array($primaryParticipantCount));
1067       }
1068
1069       $this->set('amount', $params['amount']);
1070       $this->set('amount_level', $params['amount_level']);
1071
1072       // generate and set an invoiceID for this transaction
1073       $invoiceID = md5(uniqid(rand(), TRUE));
1074       $this->set('invoiceID', $invoiceID);
1075
1076       if (is_array($this->_paymentProcessor)) {
1077         $payment = CRM_Core_Payment::singleton($this->_mode, $this->_paymentProcessor, $this);
1078       }
1079       // default mode is direct
1080       $this->set('contributeMode', 'direct');
1081
1082       if (isset($params["state_province_id-{$this->_bltID}"]) &&
1083         $params["state_province_id-{$this->_bltID}"]
1084       ) {
1085         $params["state_province-{$this->_bltID}"] = CRM_Core_PseudoConstant::stateProvinceAbbreviation($params["state_province_id-{$this->_bltID}"]);
1086       }
1087
1088       if (isset($params["country_id-{$this->_bltID}"]) &&
1089         $params["country_id-{$this->_bltID}"]
1090       ) {
1091         $params["country-{$this->_bltID}"] = CRM_Core_PseudoConstant::countryIsoCode($params["country_id-{$this->_bltID}"]);
1092       }
1093       if (isset($params['credit_card_exp_date'])) {
1094         $params['year'] = CRM_Core_Payment_Form::getCreditCardExpirationYear($params);
1095         $params['month'] = CRM_Core_Payment_Form::getCreditCardExpirationMonth($params);
1096       }
1097       if ($this->_values['event']['is_monetary']) {
1098         $params['ip_address'] = CRM_Utils_System::ipAddress();
1099         $params['currencyID'] = $config->defaultCurrency;
1100         $params['payment_action'] = 'Sale';
1101         $params['invoiceID'] = $invoiceID;
1102       }
1103
1104       $this->_params = array();
1105       $this->_params[] = $params;
1106       $this->set('params', $this->_params);
1107
1108       if ($this->_paymentProcessor['billing_mode'] & CRM_Core_Payment::BILLING_MODE_BUTTON) {
1109         //get the button name
1110         $buttonName = $this->controller->getButtonName();
1111         if (in_array($buttonName,
1112             array(
1113               $this->_expressButtonName,
1114               $this->_expressButtonName . '_x',
1115               $this->_expressButtonName . '_y',
1116             )
1117           ) &&
1118             !CRM_Utils_Array::value('is_pay_later', $params) &&
1119           !$this->_allowWaitlist &&
1120           !$this->_requireApproval
1121         ) {
1122           $this->set('contributeMode', 'express');
1123
1124           // Send Event Name & Id in Params
1125           $params['eventName'] = $this->_values['event']['title'];
1126           $params['eventId'] = $this->_values['event']['id'];
1127
1128           $params['cancelURL'] = CRM_Utils_System::url('civicrm/event/register',
1129             "_qf_Register_display=1&qfKey={$this->controller->_key}",
1130             TRUE, NULL, FALSE
1131           );
1132           if (CRM_Utils_Array::value('additional_participants', $params, FALSE)) {
1133             $urlArgs = "_qf_Participant_1_display=1&rfp=1&qfKey={$this->controller->_key}";
1134           }
1135           else {
1136             $urlArgs = "_qf_Confirm_display=1&rfp=1&qfKey={$this->controller->_key}";
1137           }
1138           $params['returnURL'] = CRM_Utils_System::url('civicrm/event/register',
1139             $urlArgs,
1140             TRUE, NULL, FALSE
1141           );
1142           $params['invoiceID'] = $invoiceID;
1143
1144           //default action is Sale
1145           $params['payment_action'] = 'Sale';
1146
1147           $token = $payment->setExpressCheckout($params);
1148           if (is_a($token, 'CRM_Core_Error')) {
1149             CRM_Core_Error::displaySessionError($token);
1150             CRM_Utils_System::redirect($params['cancelURL']);
1151           }
1152
1153           $this->set('token', $token);
1154
1155           $paymentURL = $this->_paymentProcessor['url_site'] . "/cgi-bin/webscr?cmd=_express-checkout&token=$token";
1156
1157           CRM_Utils_System::redirect($paymentURL);
1158         }
1159       }
1160       elseif ($this->_paymentProcessor['billing_mode'] & CRM_Core_Payment::BILLING_MODE_NOTIFY) {
1161         $this->set('contributeMode', 'notify');
1162       }
1163     }
1164     else {
1165       $session = CRM_Core_Session::singleton();
1166       $params['description'] = ts('Online Event Registration') . ' ' . $this->_values['event']['title'];
1167
1168       $this->_params = array();
1169       $this->_params[] = $params;
1170       $this->set('params', $this->_params);
1171
1172       if (!CRM_Utils_Array::value('additional_participants', $params)) {
1173         self::processRegistration($this->_params);
1174       }
1175     }
1176
1177     // If registering > 1 participant, give status message
1178     if (CRM_Utils_Array::value('additional_participants', $params, FALSE)) {
1179       $statusMsg = ts('Registration information for participant 1 has been saved.');
1180       CRM_Core_Session::setStatus($statusMsg, ts('Saved'), 'success');
1181     }
1182   }
1183   //end of function
1184
1185   /*
1186    *Function to process Registration of free event
1187    *
1188    *@param  array $param Form valuess
1189    *@param  int contactID
1190    *
1191    *@return None
1192    *access public
1193    *
1194    */
1195   public function processRegistration($params, $contactID = NULL) {
1196     $session = CRM_Core_Session::singleton();
1197     $this->_participantInfo = array();
1198
1199     // CRM-4320, lets build array of cancelled additional participant ids
1200     // those are drop or skip by primary at the time of confirmation.
1201     // get all in and then unset those are confirmed.
1202     $cancelledIds = $this->_additionalParticipantIds;
1203
1204     $participantCount = array();
1205     foreach ($params as $participantNum => $record) {
1206       if ($record == 'skip') {
1207         $participantCount[$participantNum] = 'skip';
1208       }
1209       elseif ($participantNum) {
1210         $participantCount[$participantNum] = 'participant';
1211       }
1212     }
1213
1214     $registerByID = NULL;
1215     foreach ($params as $key => $value) {
1216       if ($value != 'skip') {
1217         $fields = NULL;
1218
1219         // setting register by Id and unset contactId.
1220         if (!CRM_Utils_Array::value('is_primary', $value)) {
1221           $contactID = NULL;
1222           $registerByID = $this->get('registerByID');
1223           if ($registerByID) {
1224             $value['registered_by_id'] = $registerByID;
1225           }
1226           // get an email if one exists for the participant
1227           $participantEmail = '';
1228           foreach (array_keys($value) as $valueName) {
1229             if (substr($valueName, 0, 6) == 'email-') {
1230               $participantEmail = $value[$valueName];
1231             }
1232           }
1233           if ($participantEmail) {
1234             $this->_participantInfo[] = $participantEmail;
1235           }
1236           else {
1237             $this->_participantInfo[] = $value['first_name'] . ' ' . $value['last_name'];
1238           }
1239         }
1240         elseif (CRM_Utils_Array::value('contact_id', $value)) {
1241           $contactID = $value['contact_id'];
1242         }
1243         else {
1244           $contactID = parent::getContactID();
1245         }
1246
1247         CRM_Event_Form_Registration_Confirm::fixLocationFields($value, $fields);
1248         //for free event or additional participant, dont create billing email address.
1249         if (!CRM_Utils_Array::value('is_primary', $value) || !$this->_values['event']['is_monetary']) {
1250           unset($value["email-{$this->_bltID}"]);
1251         }
1252
1253         $contactID = CRM_Event_Form_Registration_Confirm::updateContactFields($contactID, $value, $fields);
1254
1255         // lets store the contactID in the session
1256         // we dont store in userID in case the user is doing multiple
1257         // transactions etc
1258         // for things like tell a friend
1259         if (!parent::getContactID() && CRM_Utils_Array::value('is_primary', $value)) {
1260           $session->set('transaction.userID', $contactID);
1261         }
1262
1263         //lets get the status if require approval or waiting.
1264
1265         $waitingStatuses = CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Waiting'");
1266         if ($this->_allowWaitlist && !$this->_allowConfirmation) {
1267           $value['participant_status_id'] = $value['participant_status'] = array_search('On waitlist', $waitingStatuses);
1268         }
1269         elseif ($this->_requireApproval && !$this->_allowConfirmation) {
1270           $value['participant_status_id'] = $value['participant_status'] = array_search('Awaiting approval', $waitingStatuses);
1271         }
1272
1273         $this->set('value', $value);
1274         $this->confirmPostProcess($contactID, NULL, NULL);
1275
1276         //lets get additional participant id to cancel.
1277         if ($this->_allowConfirmation && is_array($cancelledIds)) {
1278           $additonalId = CRM_Utils_Array::value('participant_id', $value);
1279           if ($additonalId && $key = array_search($additonalId, $cancelledIds)) {
1280             unset($cancelledIds[$key]);
1281           }
1282         }
1283       }
1284     }
1285
1286     // update status and send mail to cancelled additonal participants, CRM-4320
1287     if ($this->_allowConfirmation && is_array($cancelledIds) && !empty($cancelledIds)) {
1288       $cancelledId = array_search('Cancelled',
1289         CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Negative'")
1290       );
1291       CRM_Event_BAO_Participant::transitionParticipants($cancelledIds, $cancelledId);
1292     }
1293
1294     //set information about additional participants if exists
1295     if (count($this->_participantInfo)) {
1296       $this->set('participantInfo', $this->_participantInfo);
1297     }
1298
1299     //send mail Confirmation/Receipt
1300     if ($this->_contributeMode != 'checkout' ||
1301       $this->_contributeMode != 'notify'
1302     ) {
1303       $isTest = FALSE;
1304       if ($this->_action & CRM_Core_Action::PREVIEW) {
1305         $isTest = TRUE;
1306       }
1307
1308       //handle if no additional participant.
1309       if (!$registerByID) {
1310         $registerByID = $this->get('registerByID');
1311       }
1312       $primaryContactId = $this->get('primaryContactId');
1313
1314       //build an array of custom profile and assigning it to template.
1315       $additionalIDs = CRM_Event_BAO_Event::buildCustomProfile($registerByID, NULL,
1316         $primaryContactId, $isTest, TRUE
1317       );
1318
1319       //lets carry all paticipant params w/ values.
1320       foreach ($additionalIDs as $participantID => $contactId) {
1321         $participantNum = NULL;
1322         if ($participantID == $registerByID) {
1323           $participantNum = 0;
1324         }
1325         else {
1326           if ($participantNum = array_search('participant', $participantCount)) {
1327             unset($participantCount[$participantNum]);
1328           }
1329         }
1330
1331         if ($participantNum === NULL) {
1332           break;
1333         }
1334
1335         //carry the participant submitted values.
1336         $this->_values['params'][$participantID] = $params[$participantNum];
1337       }
1338
1339       //lets send  mails to all with meanigful text, CRM-4320.
1340       $this->assign('isOnWaitlist', $this->_allowWaitlist);
1341       $this->assign('isRequireApproval', $this->_requireApproval);
1342
1343       foreach ($additionalIDs as $participantID => $contactId) {
1344         if ($participantID == $registerByID) {
1345           //set as Primary Participant
1346           $this->assign('isPrimary', 1);
1347
1348           $customProfile = CRM_Event_BAO_Event::buildCustomProfile($participantID, $this->_values, NULL, $isTest);
1349
1350           if (count($customProfile)) {
1351             $this->assign('customProfile', $customProfile);
1352             $this->set('customProfile', $customProfile);
1353           }
1354         }
1355         else {
1356           $this->assign('isPrimary', 0);
1357           $this->assign('customProfile', NULL);
1358         }
1359
1360         //send Confirmation mail to Primary & additional Participants if exists
1361         CRM_Event_BAO_Event::sendMail($contactId, $this->_values, $participantID, $isTest);
1362       }
1363     }
1364   }
1365
1366   /**
1367    * Method to check if the user is already registered for the event
1368    * and if result found redirect to the event info page
1369    *
1370    * @param array $fields  the input form values(anonymous user)
1371    * @param array $self    event data
1372    *
1373    * @return void
1374    * @access public
1375    */
1376   function checkRegistration($fields, &$self, $isAdditional = FALSE, $returnContactId = FALSE) {
1377     // CRM-3907, skip check for preview registrations
1378     // CRM-4320 participant need to walk wizard
1379     if (!$returnContactId &&
1380       ($self->_mode == 'test' || $self->_allowConfirmation)
1381     ) {
1382       return FALSE;
1383     }
1384
1385     $contactID = NULL;
1386     $session = CRM_Core_Session::singleton();
1387     if (!$isAdditional) {
1388       $contactID = parent::getContactID();
1389     }
1390
1391     if (!$contactID &&
1392       is_array($fields) &&
1393       !empty($fields)
1394     ) {
1395
1396       //CRM-6996
1397       //as we are allowing w/ same email address,
1398       //lets check w/ other contact params.
1399       if ($self->_values['event']['allow_same_participant_emails']) {
1400         $params = $fields;
1401         $level = ($isAdditional) ? 'Supervised' : 'Unsupervised';
1402
1403         $dedupeParams = CRM_Dedupe_Finder::formatParams($params, 'Individual');
1404
1405         // disable permission based on cache since event registration is public page/feature.
1406         $dedupeParams['check_permission'] = FALSE;
1407         $ids = CRM_Dedupe_Finder::dupesByParams($dedupeParams, 'Individual', $level);
1408         $contactID = CRM_Utils_Array::value(0, $ids);
1409       }
1410       else {
1411         foreach ($fields as $fieldname => $fieldvalue) {
1412           if (substr($fieldname, 0, 6) == 'email-') {
1413             $emailString = trim($fieldvalue);
1414             if (!empty($emailString)) {
1415               $match = CRM_Contact_BAO_Contact::matchContactOnEmail($emailString, 'Individual');
1416               if (!empty($match)) {
1417                 $contactID = $match->contact_id;
1418               }
1419             }
1420           }
1421         }
1422       }
1423     }
1424
1425     if ($returnContactId) {
1426       // CRM-7377
1427       // return contactID if contact already exists
1428       return $contactID;
1429     }
1430
1431     if ($contactID) {
1432       $participant = new CRM_Event_BAO_Participant();
1433       $participant->contact_id = $contactID;
1434       $participant->event_id = $self->_values['event']['id'];
1435       if (!empty($fields['participant_role']) && is_numeric($fields['participant_role'])) {
1436         $participant->role_id = $fields['participant_role'];
1437       }
1438       else {
1439         $participant->role_id = $self->_values['event']['default_role_id'];
1440       }
1441       $participant->is_test = 0;
1442       $participant->find();
1443       $statusTypes = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 1');
1444       while ($participant->fetch()) {
1445         if (array_key_exists($participant->status_id, $statusTypes)) {
1446           if (!$isAdditional && !$self->_values['event']['allow_same_participant_emails']) {
1447             $registerUrl = CRM_Utils_System::url('civicrm/event/register',
1448               "reset=1&id={$self->_values['event']['id']}&cid=0"
1449             );
1450             if ($self->_pcpId) {
1451               $registerUrl .= '&pcpId=' . $self->_pcpId;
1452             }
1453
1454             $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));
1455             $session->setStatus($status, ts('Oops.'), 'alert');
1456             $url = CRM_Utils_System::url('civicrm/event/info',
1457               "reset=1&id={$self->_values['event']['id']}&noFullMsg=true"
1458             );
1459             if ($self->_action & CRM_Core_Action::PREVIEW) {
1460               $url .= '&action=preview';
1461             }
1462
1463             if ($self->_pcpId) {
1464               $url .= '&pcpId=' . $self->_pcpId;
1465             }
1466
1467             CRM_Utils_System::redirect($url);
1468           }
1469
1470           if ($isAdditional) {
1471             $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.");
1472             $session->setStatus($status, ts('Oops.'), 'alert');
1473             return $participant->id;
1474           }
1475         }
1476       }
1477     }
1478   }
1479 }
1480