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    */
  90   public function preProcess() {
  91     parent::preProcess();
  92
  93     //CRM-4320.
  94     //here we can't use parent $this->_allowWaitlist as user might
  95     //walk back and we might set this value in this postProcess.
  96     //(we set when spaces < group count and want to allow become part of waiting )
  97     $eventFull = CRM_Event_BAO_Participant::eventFull($this->_eventId, FALSE, CRM_Utils_Array::value('has_waitlist', $this->_values['event']));
  98
  99     // Get payment processors if appropriate for this event
 100     // We hide the payment fields if the event is full or requires approval,
 101     // and the current user has not yet been approved CRM-12279
 102     $this->_noFees = (($eventFull || $this->_requireApproval) && !$this->_allowConfirmation);
 103     CRM_Contribute_Form_Contribution_Main::preProcessPaymentOptions($this, $this->_noFees);
 104     if ($this->_snippet) {
 105       return;
 106     }
 107
 108     $this->_allowWaitlist = FALSE;
 109     if ($eventFull && !$this->_allowConfirmation && !empty($this->_values['event']['has_waitlist'])) {
 110       $this->_allowWaitlist = TRUE;
 111       $this->_waitlistMsg = CRM_Utils_Array::value('waitlist_text', $this->_values['event']);
 112       if (!$this->_waitlistMsg) {
 113         $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.');
 114       }
 115     }
 116     $this->set('allowWaitlist', $this->_allowWaitlist);
 117
 118     //To check if the user is already registered for the event(CRM-2426)
 119     if (!$this->_skipDupeRegistrationCheck) {
 120       self::checkRegistration(NULL, $this);
 121     }
 122
 123     $this->assign('availableRegistrations', $this->_availableRegistrations);
 124
 125     // get the participant values from EventFees.php, CRM-4320
 126     if ($this->_allowConfirmation) {
 127       CRM_Event_Form_EventFees::preProcess($this);
 128     }
 129   }
 130
 131   /**
 132    * Set default values for the form. For edit/view mode
 133    * the default values are retrieved from the database
 134    * Adding discussion from CRM-11915 as code comments
 135    * When multiple payment processors are configured for a event and user does any selection changes for them on online event registeration page :
 136    * The 'Register' page gets loaded through ajax and following happens :
 137    * the setDefaults function is called with the variable _ppType set with selected payment processor type,
 138    * so in the 'if' condition checked whether the selected payment processor's billing mode is of 'billing form mode'. If its not, don't setDefaults for billing form and return instead.
 139    *- For payment processors of billing mode 'Notify' - return from setDefaults before the code for billing profile population execution .
 140    * (done this is because for payment processors with 'Notify' mode billing profile form doesn't get rendered on UI)
 141    *
 142    *
 143    * @return void
 144    */
 145   public function setDefaultValues() {
 146     if ($this->_paymentProcessorID && $this->_snippet && !($this->_paymentProcessor['billing_mode'] & CRM_Core_Payment::BILLING_MODE_FORM)) {
 147       // see function comment block for explanation of this. Note that CRM-15555 will require this to look at the billing form fields not the
 148       // billing_mode which
 149       return;
 150     }
 151     $this->_defaults = array();
 152     $contactID = $this->getContactID();
 153     $billingDefaults = $this->getProfileDefaults('Billing', $contactID);
 154     $this->_defaults = array_merge($this->_defaults, $billingDefaults);
 155
 156     $config = CRM_Core_Config::singleton();
 157     // set default country from config if no country set
 158     // note the effect of this is to set the billing country to default to the site default
 159     // country if the person has an address but no country (for anonymous country is set above)
 160     // this could have implications if the billing profile is filled but hidden.
 161     // this behaviour has been in place for a while but the use of js to hide things has increased
 162     if (empty($this->_defaults["billing_country_id-{$this->_bltID}"])) {
 163       $this->_defaults["billing_country_id-{$this->_bltID}"] = $config->defaultContactCountry;
 164     }
 165
 166     // set default state/province from config if no state/province set
 167     if (empty($this->_defaults["billing_state_province_id-{$this->_bltID}"])) {
 168       $this->_defaults["billing_state_province_id-{$this->_bltID}"] = $config->defaultContactStateProvince;
 169     }
 170
 171     if ($this->_snippet) {
 172       return $this->_defaults;
 173     }
 174
 175     if ($contactID) {
 176       $fields = array();
 177
 178       if (!empty($this->_fields)) {
 179         $removeCustomFieldTypes = array('Participant');
 180         foreach ($this->_fields as $name => $dontCare) {
 181           if (substr($name, 0, 7) == 'custom_') {
 182             $id = substr($name, 7);
 183             if (!$this->_allowConfirmation &&
 184               !CRM_Core_BAO_CustomGroup::checkCustomField($id, $removeCustomFieldTypes)
 185             ) {
 186               continue;
 187             }
 188             // ignore component fields
 189           }
 190           elseif ((substr($name, 0, 12) == 'participant_')) {
 191             continue;
 192           }
 193           $fields[$name] = 1;
 194         }
 195       }
 196     }
 197
 198     if (!empty($fields)) {
 199       CRM_Core_BAO_UFGroup::setProfileDefaults($contactID, $fields, $this->_defaults);
 200     }
 201
 202     // Set default payment processor as default payment_processor radio button value
 203     if (!empty($this->_paymentProcessors)) {
 204       foreach ($this->_paymentProcessors as $pid => $value) {
 205         if (!empty($value['is_default'])) {
 206           $this->_defaults['payment_processor'] = $pid;
 207         }
 208       }
 209     }
 210
 211     //if event is monetary and pay later is enabled and payment
 212     //processor is not available then freeze the pay later checkbox with
 213     //default check
 214     if (!empty($this->_values['event']['is_pay_later']) &&
 215       !is_array($this->_paymentProcessor)
 216     ) {
 217       $this->_defaults['is_pay_later'] = 1;
 218     }
 219
 220     //set custom field defaults
 221     if (!empty($this->_fields)) {
 222       //load default campaign from page.
 223       if (array_key_exists('participant_campaign_id', $this->_fields)) {
 224         $this->_defaults['participant_campaign_id'] = CRM_Utils_Array::value('campaign_id',
 225           $this->_values['event']
 226         );
 227       }
 228
 229       foreach ($this->_fields as $name => $field) {
 230         if ($customFieldID = CRM_Core_BAO_CustomField::getKeyID($name)) {
 231           // fix for CRM-1743
 232           if (!isset($this->_defaults[$name])) {
 233             CRM_Core_BAO_CustomField::setProfileDefaults($customFieldID, $name, $this->_defaults,
 234               NULL, CRM_Profile_Form::MODE_REGISTER
 235             );
 236           }
 237         }
 238       }
 239     }
 240
 241     //fix for CRM-3088, default value for discount set.
 242     $discountId = NULL;
 243     if (!empty($this->_values['discount'])) {
 244       $discountId = CRM_Core_BAO_Discount::findSet($this->_eventId, 'civicrm_event');
 245       if ($discountId) {
 246         if (isset($this->_values['event']['default_discount_fee_id'])) {
 247           $discountKey = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_OptionValue',
 248             $this->_values['event']['default_discount_fee_id'],
 249             'weight', 'id'
 250           );
 251
 252           $this->_defaults['amount'] = key(array_slice($this->_values['discount'][$discountId],
 253               $discountKey - 1, $discountKey, TRUE
 254             ));
 255         }
 256       }
 257     }
 258
 259     // add this event's default participant role to defaults array
 260     // (for cases where participant_role field is included in form via profile)
 261     if ($this->_values['event']['default_role_id']) {
 262       $this->_defaults['participant_role'] =
 263       $this->_defaults['participant_role_id'] = $this->_values['event']['default_role_id'];
 264     }
 265     if ($this->_priceSetId && !empty($this->_feeBlock)) {
 266       foreach ($this->_feeBlock as $key => $val) {
 267         foreach ($val['options'] as $keys => $values) {
 268           if ($values['is_default'] && empty($values['is_full'])) {
 269
 270             if ($val['html_type'] == 'CheckBox') {
 271               $this->_defaults["price_{$key}"][$keys] = 1;
 272             }
 273             else {
 274               $this->_defaults["price_{$key}"] = $keys;
 275             }
 276           }
 277         }
 278       }
 279     }
 280
 281     //set default participant fields, CRM-4320.
 282     $hasAdditionalParticipants = FALSE;
 283     if ($this->_allowConfirmation) {
 284       $this->_contactId = $contactID;
 285       $this->_discountId = $discountId;
 286       $forcePayLater = CRM_Utils_Array::value('is_pay_later', $this->_defaults, FALSE);
 287       $this->_defaults = array_merge($this->_defaults, CRM_Event_Form_EventFees::setDefaultValues($this));
 288       $this->_defaults['is_pay_later'] = $forcePayLater;
 289
 290       if ($this->_additionalParticipantIds) {
 291         $hasAdditionalParticipants = TRUE;
 292         $this->_defaults['additional_participants'] = count($this->_additionalParticipantIds);
 293       }
 294     }
 295     $this->assign('hasAdditionalParticipants', $hasAdditionalParticipants);
 296
 297     //         //hack to simplify credit card entry for testing
 298     //         $this->_defaults['credit_card_type']     = 'Visa';
 299     //         $this->_defaults['credit_card_number']   = '4807731747657838';
 300     //         $this->_defaults['cvv2']                 = '000';
 301     //         $this->_defaults['credit_card_exp_date'] = array( 'Y' => '2010', 'M' => '05' );
 302
 303     // to process Custom data that are appended to URL
 304     $getDefaults = CRM_Core_BAO_CustomGroup::extractGetParams($this, "'Contact', 'Individual', 'Contribution', 'Participant'");
 305     if (!empty($getDefaults)) {
 306       $this->_defaults = array_merge($this->_defaults, $getDefaults);
 307     }
 308
 309     return $this->_defaults;
 310   }
 311
 312   /**
 313    * Build the form object
 314    *
 315    * @return void
 316    */
 317   public function buildQuickForm() {
 318     // build profiles first so that we can determine address fields etc
 319     // and then show copy address checkbox
 320     $this->buildCustom($this->_values['custom_pre_id'], 'customPre');
 321     $this->buildCustom($this->_values['custom_post_id'], 'customPost');
 322
 323     if (!empty($this->_fields) && !empty($this->_values['custom_pre_id'])) {
 324       $profileAddressFields = array();
 325       foreach ($this->_fields as $key => $value) {
 326         CRM_Core_BAO_UFField::assignAddressField($key, $profileAddressFields, array(
 327           'uf_group_id' => $this->_values['custom_pre_id']
 328         ));
 329       }
 330       $this->set('profileAddressFields', $profileAddressFields);
 331     }
 332
 333     CRM_Core_Payment_ProcessorForm::buildQuickForm($this);
 334     // Return if we are in an ajax callback
 335     if ($this->_snippet) {
 336       return;
 337     }
 338
 339     $contactID = $this->getContactID();
 340     $this->assign('contact_id', $contactID);
 341     $this->assign('display_name', CRM_Contact_BAO_Contact::displayName($contactID));
 342
 343     $this->add('hidden', 'scriptFee', NULL);
 344     $this->add('hidden', 'scriptArray', NULL);
 345
 346     $bypassPayment = $allowGroupOnWaitlist = $isAdditionalParticipants = FALSE;
 347     if ($this->_values['event']['is_multiple_registrations']) {
 348       // don't allow to add additional during confirmation if not preregistered.
 349       if (!$this->_allowConfirmation || $this->_additionalParticipantIds) {
 350         // Hardcode maximum number of additional participants here for now. May need to make this configurable per event.
 351         // Label is value + 1, since the code sees this is ADDITIONAL participants (in addition to "self")
 352         $additionalOptions = array(
 353           '' => '1', 1 => '2', 2 => '3', 3 => '4', 4 => '5',
 354           5 => '6', 6 => '7', 7 => '8', 8 => '9', 9 => '10',
 355         );
 356         $element = $this->add('select', 'additional_participants',
 357           ts('How many people are you registering?'),
 358           $additionalOptions,
 359           NULL,
 360           array('onChange' => "allowParticipant()")
 361         );
 362         $isAdditionalParticipants = TRUE;
 363       }
 364     }
 365
 366     //hack to allow group to register w/ waiting
 367     if ((!empty($this->_values['event']['is_multiple_registrations']) ||
 368         $this->_priceSetId
 369       ) &&
 370       !$this->_allowConfirmation &&
 371       is_numeric($this->_availableRegistrations) && !empty($this->_values['event']['has_waitlist'])) {
 372       $bypassPayment = TRUE;
 373       //case might be group become as a part of waitlist.
 374       //If not waitlist then they require admin approve.
 375       $allowGroupOnWaitlist = TRUE;
 376       $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 => $this->_availableRegistrations));
 377
 378       if ($this->_requireApproval) {
 379         $this->_requireApprovalMsg = CRM_Utils_Array::value('approval_req_text', $this->_values['event'],
 380           ts('Registration for this event requires approval. Once your registration(s) have been reviewed, you will receive an email with a link to a web page where you can complete the registration process.')
 381         );
 382       }
 383     }
 384
 385     //case where only approval needed - no waitlist.
 386     if ($this->_requireApproval &&
 387       !$this->_allowWaitlist && !$bypassPayment
 388     ) {
 389       $this->_requireApprovalMsg = CRM_Utils_Array::value('approval_req_text', $this->_values['event'],
 390         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.')
 391       );
 392     }
 393
 394     //lets display status to primary page only.
 395     $this->assign('waitlistMsg', $this->_waitlistMsg);
 396     $this->assign('requireApprovalMsg', $this->_requireApprovalMsg);
 397     $this->assign('allowGroupOnWaitlist', $allowGroupOnWaitlist);
 398     $this->assign('isAdditionalParticipants', $isAdditionalParticipants);
 399
 400     //lets get js on two different qf elements.
 401     $showHidePayfieldName = NULL;
 402     $showHidePaymentInformation = FALSE;
 403     if ($this->_values['event']['is_monetary']) {
 404       self::buildAmount($this);
 405     }
 406
 407     $pps = array();
 408     //@todo this processor adding fn is another one duplicated on contribute - a shared
 409     // common class would make this sort of thing extractable
 410     $onlinePaymentProcessorEnabled = FALSE;
 411     if (!empty($this->_paymentProcessors)) {
 412       foreach ($this->_paymentProcessors as $key => $name) {
 413         if($name['billing_mode'] == 1) {
 414           $onlinePaymentProcessorEnabled = TRUE;
 415         }
 416         $pps[$key] = $name['name'];
 417       }
 418     }
 419     if($this->getContactID() === '0' && !$this->_values['event']['is_multiple_registrations']) {
 420       //@todo we are blocking for multiple registrations because we haven't tested
 421       $this->addCidZeroOptions($onlinePaymentProcessorEnabled);
 422     }
 423     if (!empty($this->_values['event']['is_pay_later']) &&
 424       ($this->_allowConfirmation || (!$this->_requireApproval && !$this->_allowWaitlist))
 425     ) {
 426       $pps[0] = $this->_values['event']['pay_later_text'];
 427     }
 428
 429     if ($this->_values['event']['is_monetary']) {
 430       if (count($pps) > 1) {
 431         $this->addRadio('payment_processor', ts('Payment Method'), $pps,
 432           NULL, "&nbsp;"
 433         );
 434       }
 435       elseif (!empty($pps)) {
 436         $ppKeys = array_keys($pps);
 437         $currentPP = array_pop($ppKeys);
 438         $this->addElement('hidden', 'payment_processor', $currentPP);
 439       }
 440     }
 441
 442     //lets add some qf element to bypass payment validations, CRM-4320
 443     if ($bypassPayment) {
 444       $this->addElement('hidden', 'bypass_payment', NULL, array('id' => 'bypass_payment'));
 445     }
 446     $this->assign('bypassPayment', $bypassPayment);
 447     $this->assign('showHidePaymentInformation', $showHidePaymentInformation);
 448
 449     $userID = $this->getContactID();
 450
 451     if (!$userID) {
 452       $createCMSUser = FALSE;
 453
 454       if ($this->_values['custom_pre_id']) {
 455         $profileID = $this->_values['custom_pre_id'];
 456         $createCMSUser = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_UFGroup', $profileID, 'is_cms_user');
 457       }
 458
 459       if (!$createCMSUser &&
 460         $this->_values['custom_post_id']
 461       ) {
 462         if (!is_array($this->_values['custom_post_id'])) {
 463           $profileIDs = array($this->_values['custom_post_id']);
 464         }
 465         else {
 466           $profileIDs = $this->_values['custom_post_id'];
 467         }
 468         foreach ($profileIDs as $pid) {
 469           if (CRM_Core_DAO::getFieldValue('CRM_Core_DAO_UFGroup', $pid, 'is_cms_user')) {
 470             $profileID = $pid;
 471             $createCMSUser = TRUE;
 472             break;
 473           }
 474         }
 475       }
 476
 477       if ($createCMSUser) {
 478         CRM_Core_BAO_CMSUser::buildForm($this, $profileID, TRUE);
 479       }
 480     }
 481
 482     //we have to load confirm contribution button in template
 483     //when multiple payment processor as the user
 484     //can toggle with payment processor selection
 485     $billingModePaymentProcessors = 0;
 486     if (!CRM_Utils_System::isNull($this->_paymentProcessors)) {
 487       foreach ($this->_paymentProcessors as $key => $values) {
 488         if ($values['billing_mode'] == CRM_Core_Payment::BILLING_MODE_BUTTON) {
 489           $billingModePaymentProcessors++;
 490         }
 491       }
 492     }
 493
 494     if ($billingModePaymentProcessors && count($this->_paymentProcessors) == $billingModePaymentProcessors) {
 495       $allAreBillingModeProcessors = TRUE;
 496     }
 497     else {
 498       $allAreBillingModeProcessors = FALSE;
 499     }
 500
 501     if (!$allAreBillingModeProcessors || !empty($this->_values['event']['is_pay_later']) || $bypassPayment
 502     ) {
 503
 504       //freeze button to avoid multiple calls.
 505       $js = NULL;
 506
 507       if (empty($this->_values['event']['is_monetary'])) {
 508         $js = array('onclick' => "return submitOnce(this,'" . $this->_name . "','" . ts('Processing') . "');");
 509       }
 510
 511       // CRM-11182 - Optional confirmation screen
 512       // Change button label depending on whether the next action is confirm or register
 513       if (
 514         !$this->_values['event']['is_multiple_registrations']
 515         && !$this->_values['event']['is_monetary']
 516         && !$this->_values['event']['is_confirm_enabled']
 517       ) {
 518         $buttonLabel = ts('Register >>');
 519       }
 520       else {
 521         $buttonLabel = ts('Continue >>');
 522       }
 523
 524       $this->addButtons(array(
 525           array(
 526             'type' => 'upload',
 527             'name' => $buttonLabel,
 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 CRM_Core_Form $form
 548    *   Form object.
 549    * @param bool $required
 550    *   True if you want to add formRule.
 551    * @param int $discountId
 552    *   Discount id for the event.
 553    *
 554    * @return void
 555    * @static
 556    */
 557   static public function buildAmount(&$form, $required = TRUE, $discountId = NULL) {
 558     // build amount only when needed, skip incase of event full and waitlisting is enabled
 559     // and few other conditions check preProcess()
 560     if (property_exists($form, '_noFees') && $form->_noFees) {
 561       return;
 562     }
 563
 564     //if payment done, no need to build the fee block.
 565     if (!empty($form->_paymentId)) {
 566       //fix to display line item in update mode.
 567       $form->assign('priceSet', isset($form->_priceSet) ? $form->_priceSet : NULL);
 568       return;
 569     }
 570
 571     $feeFields = CRM_Utils_Array::value('fee', $form->_values);
 572
 573     if (is_array($feeFields)) {
 574       $form->_feeBlock = &$form->_values['fee'];
 575     }
 576
 577     //check for discount.
 578     $discountedFee = CRM_Utils_Array::value('discount', $form->_values);
 579     if (is_array($discountedFee) && !empty($discountedFee)) {
 580       if (!$discountId) {
 581         $form->_discountId = $discountId = CRM_Core_BAO_Discount::findSet($form->_eventId, 'civicrm_event');
 582       }
 583       if ($discountId) {
 584         $form->_feeBlock = &$form->_values['discount'][$discountId];
 585       }
 586     }
 587     if (!is_array($form->_feeBlock)) {
 588       $form->_feeBlock = array();
 589     }
 590
 591     //its time to call the hook.
 592     CRM_Utils_Hook::buildAmount('event', $form, $form->_feeBlock);
 593
 594     //reset required if participant is skipped.
 595     $button = substr($form->controller->getButtonName(), -4);
 596     if ($required && $button == 'skip') {
 597       $required = FALSE;
 598     }
 599
 600     $className = CRM_Utils_System::getClassName($form);
 601
 602     //build the priceset fields.
 603     if (isset($form->_priceSetId) && $form->_priceSetId) {
 604
 605       //format price set fields across option full.
 606       self::formatFieldsForOptionFull($form);
 607
 608       if (!empty($form->_priceSet['is_quick_config'])) {
 609         $form->_quickConfig = $form->_priceSet['is_quick_config'];
 610       }
 611       $form->add('hidden', 'priceSetId', $form->_priceSetId);
 612
 613       // CRM-14492 Admin price fields should show up on event registration if user has 'administer CiviCRM' permissions
 614       $adminFieldVisible = false;
 615       if (CRM_Core_Permission::check('administer CiviCRM')) {
 616         $adminFieldVisible = true;
 617       }
 618
 619       foreach ($form->_feeBlock as $field) {
 620         // public AND admin visibility fields are included for back-office registration and back-office change selections
 621         if (CRM_Utils_Array::value('visibility', $field) == 'public' ||
 622           (CRM_Utils_Array::value('visibility', $field) == 'admin' && $adminFieldVisible == true) ||
 623           $className == 'CRM_Event_Form_Participant' ||
 624           $className == 'CRM_Event_Form_ParticipantFeeSelection'
 625         ) {
 626           $fieldId = $field['id'];
 627           $elementName = 'price_' . $fieldId;
 628
 629           $isRequire = CRM_Utils_Array::value('is_required', $field);
 630           if ($button == 'skip') {
 631             $isRequire = FALSE;
 632           }
 633
 634           //user might modified w/ hook.
 635           $options = CRM_Utils_Array::value('options', $field);
 636           if (!is_array($options)) {
 637             continue;
 638           }
 639
 640           $optionFullIds = CRM_Utils_Array::value('option_full_ids', $field, array());
 641
 642           //soft suppress required rule when option is full.
 643           if (!empty($optionFullIds) && (count($options) == count($optionFullIds))) {
 644             $isRequire = FALSE;
 645           }
 646
 647           //build the element.
 648           CRM_Price_BAO_PriceField::addQuickFormElement($form,
 649             $elementName,
 650             $fieldId,
 651             FALSE,
 652             $isRequire,
 653             NULL,
 654             $options,
 655             $optionFullIds
 656           );
 657         }
 658       }
 659       $form->assign('priceSet', $form->_priceSet);
 660     }
 661     else {
 662       $eventFeeBlockValues = array();
 663       foreach ($form->_feeBlock as $fee) {
 664         if (is_array($fee)) {
 665
 666           //CRM-7632, CRM-6201
 667           $totalAmountJs = NULL;
 668           if ($className == 'CRM_Event_Form_Participant') {
 669             $totalAmountJs = array('onClick' => "fillTotalAmount(" . $fee['value'] . ")");
 670           }
 671
 672           $eventFeeBlockValues['amount_id_' . $fee['amount_id']] = $fee['value'];
 673           $elements[] = &$form->createElement('radio', NULL, '',
 674             CRM_Utils_Money::format($fee['value']) . ' ' .
 675             $fee['label'],
 676             $fee['amount_id'],
 677             $totalAmountJs
 678           );
 679         }
 680       }
 681       $form->assign('eventFeeBlockValues', json_encode($eventFeeBlockValues));
 682
 683       $form->_defaults['amount'] = CRM_Utils_Array::value('default_fee_id', $form->_values['event']);
 684       $element = &$form->addGroup($elements, 'amount', ts('Event Fee(s)'), '<br />');
 685       if (isset($form->_online) && $form->_online) {
 686         $element->freeze();
 687       }
 688       if ($required) {
 689         $form->addRule('amount', ts('Fee Level is a required field.'), 'required');
 690       }
 691     }
 692   }
 693
 694   /**
 695    * @param CRM_Core_Form $form
 696    */
 697   public static function formatFieldsForOptionFull(&$form) {
 698     $priceSet = $form->get('priceSet');
 699     $priceSetId = $form->get('priceSetId');
 700     $defaultPricefieldIds = array();
 701     if (!empty($form->_values['line_items'])) {
 702       foreach ($form->_values['line_items'] as $lineItem) {
 703         $defaultPricefieldIds[] = $lineItem['price_field_value_id'];
 704       }
 705     }
 706     if (!$priceSetId ||
 707       !is_array($priceSet) ||
 708       empty($priceSet) || empty($priceSet['optionsMaxValueTotal'])) {
 709       return;
 710     }
 711
 712     $skipParticipants = $formattedPriceSetDefaults = array();
 713     if (!empty($form->_allowConfirmation) && (isset($form->_pId) || isset($form->_additionalParticipantId))) {
 714       $participantId = isset($form->_pId) ? $form->_pId : $form->_additionalParticipantId;
 715       $pricesetDefaults = CRM_Event_Form_EventFees::setDefaultPriceSet($participantId,
 716         $form->_eventId
 717       );
 718       // modify options full to respect the selected fields
 719       // options on confirmation.
 720       $formattedPriceSetDefaults = self::formatPriceSetParams($form, $pricesetDefaults);
 721
 722       // to skip current registered participants fields option count on confirmation.
 723       $skipParticipants[] = $form->_participantId;
 724       if (!empty($form->_additionalParticipantIds)) {
 725         $skipParticipants = array_merge($skipParticipants, $form->_additionalParticipantIds);
 726       }
 727     }
 728
 729     $className = CRM_Utils_System::getClassName($form);
 730
 731     //get the current price event price set options count.
 732     $currentOptionsCount = self::getPriceSetOptionCount($form);
 733     $recordedOptionsCount = CRM_Event_BAO_Participant::priceSetOptionsCount($form->_eventId, $skipParticipants);
 734     $optionFullTotalAmount = 0;
 735
 736     foreach ($form->_feeBlock as & $field) {
 737       $optionFullIds = array();
 738       $fieldId = $field['id'];
 739       if (!is_array($field['options'])) {
 740         continue;
 741       }
 742       foreach ($field['options'] as & $option) {
 743         $optId             = $option['id'];
 744         $count             = CRM_Utils_Array::value('count', $option, 0);
 745         $maxValue          = CRM_Utils_Array::value('max_value', $option, 0);
 746         $dbTotalCount      = CRM_Utils_Array::value($optId, $recordedOptionsCount, 0);
 747         $currentTotalCount = CRM_Utils_Array::value($optId, $currentOptionsCount, 0);
 748
 749
 750         $totalCount = $currentTotalCount + $dbTotalCount;
 751         $isFull = FALSE;
 752         if ($maxValue &&
 753           (($totalCount > $maxValue) || ($totalCount + $count > $maxValue))
 754         ) {
 755           $isFull = TRUE;
 756           $optionFullIds[$optId] = $optId;
 757           if ($field['html_type'] != 'Select') {
 758             if (in_array($optId, $defaultPricefieldIds)) {
 759               $optionFullTotalAmount += CRM_Utils_Array::value('amount', $option);
 760             }
 761           }
 762           else {
 763             if (!empty($defaultPricefieldIds) && in_array($optId, $defaultPricefieldIds)) {
 764               unset($optionFullIds[$optId]);
 765             }
 766           }
 767         }
 768         //here option is not full,
 769         //but we don't want to allow participant to increase
 770         //seats at the time of re-walking registration.
 771         if ($count &&
 772           !empty($form->_allowConfirmation) &&
 773           !empty($formattedPriceSetDefaults)
 774         ) {
 775           if (empty($formattedPriceSetDefaults["price_{$field}"]) || empty($formattedPriceSetDefaults["price_{$fieldId}"][$optId])) {
 776             $optionFullIds[$optId] = $optId;
 777             $isFull = TRUE;
 778           }
 779         }
 780         $option['is_full'] = $isFull;
 781         $option['db_total_count'] = $dbTotalCount;
 782         $option['total_option_count'] = $dbTotalCount + $currentTotalCount;
 783       }
 784
 785       //ignore option full for offline registration.
 786       if ($className == 'CRM_Event_Form_Participant') {
 787         $optionFullIds = array();
 788       }
 789
 790       //finally get option ids in.
 791       $field['option_full_ids'] = $optionFullIds;
 792     }
 793     $form->assign('optionFullTotalAmount', $optionFullTotalAmount);
 794   }
 795
 796   /**
 797    * Global form rule
 798    *
 799    * @param array $fields
 800    *   The input form values.
 801    * @param array $files
 802    *   The uploaded files if any.
 803    * @param $self
 804    *
 805    *
 806    * @return true if no errors, else array of errors
 807    * @static
 808    */
 809   public static function formRule($fields, $files, $self) {
 810     $errors = array();
 811     //check that either an email or firstname+lastname is included in the form(CRM-9587)
 812     self::checkProfileComplete($fields, $errors, $self->_eventId);
 813     //To check if the user is already registered for the event(CRM-2426)
 814     if (!$self->_skipDupeRegistrationCheck) {
 815       self::checkRegistration($fields, $self);
 816     }
 817     //check for availability of registrations.
 818     if (!$self->_allowConfirmation && empty($fields['bypass_payment']) &&
 819       is_numeric($self->_availableRegistrations) &&
 820       CRM_Utils_Array::value('additional_participants', $fields) >= $self->_availableRegistrations
 821     ) {
 822       $errors['additional_participants'] = ts("There is only enough space left on this event for %1 participant(s).", array(1 => $self->_availableRegistrations));
 823     }
 824
 825     // during confirmation don't allow to increase additional participants, CRM-4320
 826     if ($self->_allowConfirmation && !empty($fields['additional_participants']) &&
 827       is_array($self->_additionalParticipantIds) &&
 828       $fields['additional_participants'] > count($self->_additionalParticipantIds)
 829     ) {
 830       $errors['additional_participants'] = ts("Oops. It looks like you are trying to increase the number of additional people you are registering for. You can confirm registration for a maximum of %1 additional people.", array(1 => count($self->_additionalParticipantIds)));
 831     }
 832
 833     //don't allow to register w/ waiting if enough spaces available.
 834     if (!empty($fields['bypass_payment'])) {
 835       if (!is_numeric($self->_availableRegistrations) ||
 836         (empty($fields['priceSetId']) && CRM_Utils_Array::value('additional_participants', $fields) < $self->_availableRegistrations)
 837       ) {
 838         $errors['bypass_payment'] = ts("Oops. There are enough available spaces in this event. You can not add yourself to the waiting list.");
 839       }
 840     }
 841
 842     if (!empty($fields['additional_participants']) &&
 843       !CRM_Utils_Rule::positiveInteger($fields['additional_participants'])
 844     ) {
 845       $errors['additional_participants'] = ts('Please enter a whole number for Number of additional people.');
 846     }
 847
 848     // priceset validations
 849     if (!empty($fields['priceSetId'])) {
 850       //format params.
 851       $formatted = self::formatPriceSetParams($self, $fields);
 852       $ppParams = array($formatted);
 853       $priceSetErrors = self::validatePriceSet($self, $ppParams);
 854       $primaryParticipantCount = self::getParticipantCount($self, $ppParams);
 855
 856       //get price set fields errors in.
 857       $errors = array_merge($errors, CRM_Utils_Array::value(0, $priceSetErrors, array()));
 858
 859       $totalParticipants = $primaryParticipantCount;
 860       if (!empty($fields['additional_participants'])) {
 861         $totalParticipants += $fields['additional_participants'];
 862       }
 863
 864       if (empty($fields['bypass_payment']) &&
 865         !$self->_allowConfirmation &&
 866         is_numeric($self->_availableRegistrations) &&
 867         $self->_availableRegistrations < $totalParticipants
 868       ) {
 869         $errors['_qf_default'] = ts("Only %1 Registrations available.", array(1 => $self->_availableRegistrations));
 870       }
 871
 872       $lineItem = array();
 873       CRM_Price_BAO_PriceSet::processAmount($self->_values['fee'], $fields, $lineItem);
 874       if ($fields['amount'] < 0) {
 875         $errors['_qf_default'] = ts('Event Fee(s) can not be less than zero. Please select the options accordingly');
 876       }
 877     }
 878
 879     if ($self->_values['event']['is_monetary']) {
 880       if (empty($self->_requireApproval) && !empty($fields['amount']) && $fields['amount'] > 0 && !isset($fields['payment_processor'])) {
 881         $errors['payment_processor'] = ts('Please select a Payment Method');
 882       }
 883       // return if this is express mode
 884       if ($self->_paymentProcessor &&
 885         $self->_paymentProcessor['billing_mode'] & CRM_Core_Payment::BILLING_MODE_BUTTON
 886       ) {
 887         if (!empty($fields[$self->_expressButtonName . '_x']) || !empty($fields[$self->_expressButtonName . '_y']) ||
 888           CRM_Utils_Array::value($self->_expressButtonName, $fields)
 889         ) {
 890           return empty($errors) ? TRUE : $errors;
 891         }
 892       }
 893
 894       $isZeroAmount = $skipPaymentValidation = FALSE;
 895       if (!empty($fields['priceSetId'])) {
 896         if (CRM_Utils_Array::value('amount', $fields) == 0) {
 897           $isZeroAmount = TRUE;
 898         }
 899       }
 900       elseif (!empty($fields['amount']) &&
 901         (isset($self->_values['discount'][$fields['amount']])
 902           && CRM_Utils_Array::value('value', $self->_values['discount'][$fields['amount']]) == 0
 903         )
 904       ) {
 905         $isZeroAmount = TRUE;
 906       }
 907       elseif (!empty($fields['amount']) &&
 908         (isset($self->_values['fee'][$fields['amount']])
 909           && CRM_Utils_Array::value('value', $self->_values['fee'][$fields['amount']]) == 0
 910         )
 911       ) {
 912         $isZeroAmount = TRUE;
 913       }
 914
 915       if ($isZeroAmount && !($self->_forcePayement && !empty($fields['additional_participants']))) {
 916         $skipPaymentValidation = TRUE;
 917       }
 918
 919       // also return if paylater mode or zero fees for valid members
 920       if (!empty($fields['is_pay_later']) || !empty($fields['bypass_payment']) ||
 921         $skipPaymentValidation ||
 922         (!$self->_allowConfirmation && ($self->_requireApproval || $self->_allowWaitlist))
 923       ) {
 924         return empty($errors) ? TRUE : $errors;
 925       }
 926       if (!empty($self->_paymentFields)) {
 927         CRM_Core_Form::validateMandatoryFields($self->_paymentFields, $fields, $errors);
 928       }
 929       CRM_Core_Payment_Form::validateCreditCard($fields, $errors);
 930     }
 931
 932     foreach (CRM_Contact_BAO_Contact::$_greetingTypes as $greeting) {
 933       if ($greetingType = CRM_Utils_Array::value($greeting, $fields)) {
 934         $customizedValue = CRM_Core_OptionGroup::getValue($greeting, 'Customized', 'name');
 935         if ($customizedValue == $greetingType && empty($fields[$greeting . '_custom'])) {
 936           $errors[$greeting . '_custom'] = ts('Custom %1 is a required field if %1 is of type Customized.',
 937             array(1 => ucwords(str_replace('_', ' ', $greeting)))
 938           );
 939         }
 940       }
 941     }
 942     return empty($errors) ? TRUE : $errors;
 943   }
 944
 945   /**
 946    * Check if profiles are complete when event registration occurs(CRM-9587)
 947    *
 948    */
 949   public static function checkProfileComplete($fields, &$errors, $eventId) {
 950     $email = '';
 951     foreach ($fields as $fieldname => $fieldvalue) {
 952       if (substr($fieldname, 0, 6) == 'email-' && $fieldvalue) {
 953         $email = $fieldvalue;
 954       }
 955     }
 956
 957     if (!$email && !(!empty($fields['first_name']) && !empty($fields['last_name']))) {
 958       $defaults = $params = array('id' => $eventId);
 959       CRM_Event_BAO_Event::retrieve($params, $defaults);
 960       $message = ts("Mandatory fields (first name and last name, OR email address) are missing from this form.");
 961       $errors['_qf_default'] = $message;
 962     }
 963   }
 964
 965   /**
 966    * Process the form submission
 967    *
 968    *
 969    * @return void
 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']
 979       && (!array_key_exists('hidden_processor', $params) || $params['payment_processor'] == 0)) {
 980       $params['is_pay_later'] = 1;
 981     }
 982     else {
 983       $params['is_pay_later'] = 0;
 984     }
 985
 986     $this->set('is_pay_later', $params['is_pay_later']);
 987
 988     // assign pay later stuff
 989     $this->_params['is_pay_later'] = CRM_Utils_Array::value('is_pay_later', $params, FALSE);
 990     $this->assign('is_pay_later', $params['is_pay_later']);
 991     if ($params['is_pay_later']) {
 992       $this->assign('pay_later_text', $this->_values['event']['pay_later_text']);
 993       $this->assign('pay_later_receipt', $this->_values['event']['pay_later_receipt']);
 994     }
 995
 996     if (!$this->_allowConfirmation) {
 997       // check if the participant is already registered
 998       if (!$this->_skipDupeRegistrationCheck) {
 999         $params['contact_id'] = self::checkRegistration($params, $this, FALSE, TRUE, TRUE);
1000       }
1001     }
1002
1003     if (!empty($params['image_URL'])) {
1004       CRM_Contact_BAO_Contact::processImageParams($params);
1005     }
1006
1007     //carry campaign to partcipants.
1008     if (array_key_exists('participant_campaign_id', $params)) {
1009       $params['campaign_id'] = $params['participant_campaign_id'];
1010     }
1011     else {
1012       $params['campaign_id'] = CRM_Utils_Array::value('campaign_id', $this->_values['event']);
1013     }
1014
1015     //hack to allow group to register w/ waiting
1016     $primaryParticipantCount = self::getParticipantCount($this, $params);
1017
1018     $totalParticipants = $primaryParticipantCount;
1019     if (!empty($params['additional_participants'])) {
1020       $totalParticipants += $params['additional_participants'];
1021     }
1022     if (!$this->_allowConfirmation && !empty($params['bypass_payment']) &&
1023       is_numeric($this->_availableRegistrations) &&
1024       $totalParticipants > $this->_availableRegistrations
1025     ) {
1026       $this->_allowWaitlist = TRUE;
1027       $this->set('allowWaitlist', TRUE);
1028     }
1029
1030     //carry participant id if pre-registered.
1031     if ($this->_allowConfirmation && $this->_participantId) {
1032       $params['participant_id'] = $this->_participantId;
1033     }
1034
1035     $params['defaultRole'] = 1;
1036     if (array_key_exists('participant_role', $params)) {
1037       $params['participant_role_id'] = $params['participant_role'];
1038     }
1039
1040     if (array_key_exists('participant_role_id', $params)) {
1041       $params['defaultRole'] = 0;
1042     }
1043     if (empty($params['participant_role_id']) &&
1044       $this->_values['event']['default_role_id']
1045     ) {
1046       $params['participant_role_id'] = $this->_values['event']['default_role_id'];
1047     }
1048
1049     $config = CRM_Core_Config::singleton();
1050     $params['currencyID'] = $config->defaultCurrency;
1051
1052     if ($this->_values['event']['is_monetary']) {
1053       // we first reset the confirm page so it accepts new values
1054       $this->controller->resetPage('Confirm');
1055
1056       //added for discount
1057       $discountId = CRM_Core_BAO_Discount::findSet($this->_eventId, 'civicrm_event');
1058
1059       if (!empty($this->_values['discount'][$discountId])) {
1060         $params['discount_id'] = $discountId;
1061         $params['amount_level'] = $this->_values['discount'][$discountId][$params['amount']]['label'];
1062
1063         $params['amount'] = $this->_values['discount'][$discountId][$params['amount']]['value'];
1064       }
1065       elseif (empty($params['priceSetId'])) {
1066         if (!empty($params['amount'])) {
1067           $params['amount_level'] = $this->_values['fee'][$params['amount']]['label'];
1068           $params['amount'] = $this->_values['fee'][$params['amount']]['value'];
1069         }
1070         else {
1071           $params['amount_level'] = $params['amount'] = '';
1072         }
1073       }
1074       else {
1075         $lineItem = array();
1076         CRM_Price_BAO_PriceSet::processAmount($this->_values['fee'], $params, $lineItem);
1077         if ($params['tax_amount']) {
1078           $this->set('tax_amount', $params['tax_amount']);
1079         }
1080         $this->set('lineItem', array($lineItem));
1081         $this->set('lineItemParticipantsCount', array($primaryParticipantCount));
1082       }
1083
1084       $this->set('amount', $params['amount']);
1085       $this->set('amount_level', $params['amount_level']);
1086
1087       // generate and set an invoiceID for this transaction
1088       $invoiceID = md5(uniqid(rand(), TRUE));
1089       $this->set('invoiceID', $invoiceID);
1090
1091       if (is_array($this->_paymentProcessor)) {
1092         $payment = CRM_Core_Payment::singleton($this->_mode, $this->_paymentProcessor, $this);
1093       }
1094       // default mode is direct
1095       $this->set('contributeMode', 'direct');
1096
1097       if (isset($params["state_province_id-{$this->_bltID}"]) &&
1098         $params["state_province_id-{$this->_bltID}"]
1099       ) {
1100         $params["state_province-{$this->_bltID}"] = CRM_Core_PseudoConstant::stateProvinceAbbreviation($params["state_province_id-{$this->_bltID}"]);
1101       }
1102
1103       if (isset($params["country_id-{$this->_bltID}"]) &&
1104         $params["country_id-{$this->_bltID}"]
1105       ) {
1106         $params["country-{$this->_bltID}"] = CRM_Core_PseudoConstant::countryIsoCode($params["country_id-{$this->_bltID}"]);
1107       }
1108       if (isset($params['credit_card_exp_date'])) {
1109         $params['year'] = CRM_Core_Payment_Form::getCreditCardExpirationYear($params);
1110         $params['month'] = CRM_Core_Payment_Form::getCreditCardExpirationMonth($params);
1111       }
1112       if ($this->_values['event']['is_monetary']) {
1113         $params['ip_address'] = CRM_Utils_System::ipAddress();
1114         $params['currencyID'] = $config->defaultCurrency;
1115         $params['payment_action'] = 'Sale';
1116         $params['invoiceID'] = $invoiceID;
1117       }
1118
1119       $this->_params = array();
1120       $this->_params[] = $params;
1121       $this->set('params', $this->_params);
1122
1123       if ($this->_paymentProcessor &&
1124         $this->_paymentProcessor['billing_mode'] & CRM_Core_Payment::BILLING_MODE_BUTTON
1125       ) {
1126         //get the button name
1127         $buttonName = $this->controller->getButtonName();
1128         if (in_array($buttonName,
1129             array(
1130               $this->_expressButtonName,
1131               $this->_expressButtonName . '_x',
1132               $this->_expressButtonName . '_y',
1133             )
1134           ) && empty($params['is_pay_later']) &&
1135           !$this->_allowWaitlist &&
1136           !$this->_requireApproval
1137         ) {
1138           $this->set('contributeMode', 'express');
1139
1140           // Send Event Name & Id in Params
1141           $params['eventName'] = $this->_values['event']['title'];
1142           $params['eventId'] = $this->_values['event']['id'];
1143
1144           $params['cancelURL'] = CRM_Utils_System::url('civicrm/event/register',
1145             "_qf_Register_display=1&qfKey={$this->controller->_key}",
1146             TRUE, NULL, FALSE
1147           );
1148           if (CRM_Utils_Array::value('additional_participants', $params, FALSE)) {
1149             $urlArgs = "_qf_Participant_1_display=1&rfp=1&qfKey={$this->controller->_key}";
1150           }
1151           else {
1152             $urlArgs = "_qf_Confirm_display=1&rfp=1&qfKey={$this->controller->_key}";
1153           }
1154           $params['returnURL'] = CRM_Utils_System::url('civicrm/event/register',
1155             $urlArgs,
1156             TRUE, NULL, FALSE
1157           );
1158           $params['invoiceID'] = $invoiceID;
1159
1160           //default action is Sale
1161           $params['payment_action'] = 'Sale';
1162
1163           $token = $payment->setExpressCheckout($params);
1164           if (is_a($token, 'CRM_Core_Error')) {
1165             CRM_Core_Error::displaySessionError($token);
1166             CRM_Utils_System::redirect($params['cancelURL']);
1167           }
1168
1169           $this->set('token', $token);
1170
1171           $paymentURL = $this->_paymentProcessor['url_site'] . "/cgi-bin/webscr?cmd=_express-checkout&token=$token";
1172
1173           CRM_Utils_System::redirect($paymentURL);
1174         }
1175       }
1176       elseif ($this->_paymentProcessor &&
1177         $this->_paymentProcessor['billing_mode'] & CRM_Core_Payment::BILLING_MODE_NOTIFY
1178       ) {
1179         $this->set('contributeMode', 'notify');
1180       }
1181     }
1182     else {
1183       $session = CRM_Core_Session::singleton();
1184       $params['description'] = ts('Online Event Registration') . ' ' . $this->_values['event']['title'];
1185
1186       $this->_params = array();
1187       $this->_params[] = $params;
1188       $this->set('params', $this->_params);
1189
1190       if (
1191         empty($params['additional_participants'])
1192         && !$this->_values['event']['is_confirm_enabled'] // CRM-11182 - Optional confirmation screen
1193       ) {
1194         self::processRegistration($this->_params);
1195       }
1196     }
1197
1198     // If registering > 1 participant, give status message
1199     if (CRM_Utils_Array::value('additional_participants', $params, FALSE)) {
1200       $statusMsg = ts('Registration information for participant 1 has been saved.');
1201       CRM_Core_Session::setStatus($statusMsg, ts('Saved'), 'success');
1202     }
1203   }
1204
1205   /*
1206    * process Registration of free event
1207    *
1208    * @param array $param
1209    *   Form valuess.
1210    * @param int contactID
1211    *
1212    * @return void
1213    * access public
1214    *
1215    */
1216   /**
1217    * @param array $params
1218    * @param int $contactID
1219    */
1220   public function processRegistration($params, $contactID = NULL) {
1221     $session = CRM_Core_Session::singleton();
1222     $this->_participantInfo = array();
1223
1224     // CRM-4320, lets build array of cancelled additional participant ids
1225     // those are drop or skip by primary at the time of confirmation.
1226     // get all in and then unset those are confirmed.
1227     $cancelledIds = $this->_additionalParticipantIds;
1228
1229     $participantCount = array();
1230     foreach ($params as $participantNum => $record) {
1231       if ($record == 'skip') {
1232         $participantCount[$participantNum] = 'skip';
1233       }
1234       elseif ($participantNum) {
1235         $participantCount[$participantNum] = 'participant';
1236       }
1237     }
1238
1239     $registerByID = NULL;
1240     foreach ($params as $key => $value) {
1241       if ($value != 'skip') {
1242         $fields = NULL;
1243
1244         // setting register by Id and unset contactId.
1245         if (empty($value['is_primary'])) {
1246           $contactID = NULL;
1247           $registerByID = $this->get('registerByID');
1248           if ($registerByID) {
1249             $value['registered_by_id'] = $registerByID;
1250           }
1251           // get an email if one exists for the participant
1252           $participantEmail = '';
1253           foreach (array_keys($value) as $valueName) {
1254             if (substr($valueName, 0, 6) == 'email-') {
1255               $participantEmail = $value[$valueName];
1256             }
1257           }
1258           if ($participantEmail) {
1259             $this->_participantInfo[] = $participantEmail;
1260           }
1261           else {
1262             $this->_participantInfo[] = $value['first_name'] . ' ' . $value['last_name'];
1263           }
1264         }
1265         elseif (!empty($value['contact_id'])) {
1266           $contactID = $value['contact_id'];
1267         }
1268         else {
1269           $contactID = $this->getContactID();
1270         }
1271
1272         CRM_Event_Form_Registration_Confirm::fixLocationFields($value, $fields, $this);
1273         //for free event or additional participant, dont create billing email address.
1274         if (empty($value['is_primary']) || !$this->_values['event']['is_monetary']) {
1275           unset($value["email-{$this->_bltID}"]);
1276         }
1277
1278         $contactID = CRM_Event_Form_Registration_Confirm::updateContactFields($contactID, $value, $fields, $this);
1279
1280         // lets store the contactID in the session
1281         // we dont store in userID in case the user is doing multiple
1282         // transactions etc
1283         // for things like tell a friend
1284         if (!$this->getContactID() && !empty($value['is_primary'])) {
1285           $session->set('transaction.userID', $contactID);
1286         }
1287
1288         //lets get the status if require approval or waiting.
1289
1290         $waitingStatuses = CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Waiting'");
1291         if ($this->_allowWaitlist && !$this->_allowConfirmation) {
1292           $value['participant_status_id'] = $value['participant_status'] = array_search('On waitlist', $waitingStatuses);
1293         }
1294         elseif ($this->_requireApproval && !$this->_allowConfirmation) {
1295           $value['participant_status_id'] = $value['participant_status'] = array_search('Awaiting approval', $waitingStatuses);
1296         }
1297
1298         $this->set('value', $value);
1299         $this->confirmPostProcess($contactID, NULL, NULL);
1300
1301         //lets get additional participant id to cancel.
1302         if ($this->_allowConfirmation && is_array($cancelledIds)) {
1303           $additonalId = CRM_Utils_Array::value('participant_id', $value);
1304           if ($additonalId && $key = array_search($additonalId, $cancelledIds)) {
1305             unset($cancelledIds[$key]);
1306           }
1307         }
1308       }
1309     }
1310
1311     // update status and send mail to cancelled additonal participants, CRM-4320
1312     if ($this->_allowConfirmation && is_array($cancelledIds) && !empty($cancelledIds)) {
1313       $cancelledId = array_search('Cancelled',
1314         CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Negative'")
1315       );
1316       CRM_Event_BAO_Participant::transitionParticipants($cancelledIds, $cancelledId);
1317     }
1318
1319     //set information about additional participants if exists
1320     if (count($this->_participantInfo)) {
1321       $this->set('participantInfo', $this->_participantInfo);
1322     }
1323
1324     //send mail Confirmation/Receipt
1325     if ($this->_contributeMode != 'checkout' ||
1326       $this->_contributeMode != 'notify'
1327     ) {
1328       $isTest = FALSE;
1329       if ($this->_action & CRM_Core_Action::PREVIEW) {
1330         $isTest = TRUE;
1331       }
1332
1333       //handle if no additional participant.
1334       if (!$registerByID) {
1335         $registerByID = $this->get('registerByID');
1336       }
1337       $primaryContactId = $this->get('primaryContactId');
1338
1339       //build an array of custom profile and assigning it to template.
1340       $additionalIDs = CRM_Event_BAO_Event::buildCustomProfile($registerByID, NULL,
1341         $primaryContactId, $isTest, TRUE
1342       );
1343
1344       //lets carry all paticipant params w/ values.
1345       foreach ($additionalIDs as $participantID => $contactId) {
1346         $participantNum = NULL;
1347         if ($participantID == $registerByID) {
1348           $participantNum = 0;
1349         }
1350         else {
1351           if ($participantNum = array_search('participant', $participantCount)) {
1352             unset($participantCount[$participantNum]);
1353           }
1354         }
1355
1356         if ($participantNum === NULL) {
1357           break;
1358         }
1359
1360         //carry the participant submitted values.
1361         $this->_values['params'][$participantID] = $params[$participantNum];
1362       }
1363
1364       //lets send  mails to all with meanigful text, CRM-4320.
1365       $this->assign('isOnWaitlist', $this->_allowWaitlist);
1366       $this->assign('isRequireApproval', $this->_requireApproval);
1367
1368       foreach ($additionalIDs as $participantID => $contactId) {
1369         if ($participantID == $registerByID) {
1370           //set as Primary Participant
1371           $this->assign('isPrimary', 1);
1372
1373           $customProfile = CRM_Event_BAO_Event::buildCustomProfile($participantID, $this->_values, NULL, $isTest);
1374
1375           if (count($customProfile)) {
1376             $this->assign('customProfile', $customProfile);
1377             $this->set('customProfile', $customProfile);
1378           }
1379         }
1380         else {
1381           $this->assign('isPrimary', 0);
1382           $this->assign('customProfile', NULL);
1383         }
1384
1385         //send Confirmation mail to Primary & additional Participants if exists
1386         CRM_Event_BAO_Event::sendMail($contactId, $this->_values, $participantID, $isTest);
1387       }
1388     }
1389   }
1390
1391   /**
1392    * Method to check if the user is already registered for the event
1393    * and if result found redirect to the event info page
1394    *
1395    * @param array $fields
1396    *   The input form values(anonymous user).
1397    * @param array $self
1398    *   Event data.
1399    * @param bool $isAdditional
1400    *   Treat isAdditional participants a bit differently.
1401    * @param bool $returnContactId
1402    *   Just find and return the contactID match to use.
1403    * @param bool $useDedupeRules
1404    *   Force usage of dedupe rules.
1405    *
1406    * @return void
1407    */
1408   public static function checkRegistration($fields, &$self, $isAdditional = FALSE, $returnContactId = FALSE, $useDedupeRules = FALSE) {
1409     // CRM-3907, skip check for preview registrations
1410     // CRM-4320 participant need to walk wizard
1411     if (!$returnContactId &&
1412       ($self->_mode == 'test' || $self->_allowConfirmation)
1413     ) {
1414       return FALSE;
1415     }
1416
1417     $contactID = NULL;
1418     $session = CRM_Core_Session::singleton();
1419     if (!$isAdditional) {
1420       $contactID = $self->getContactID();
1421     }
1422
1423     if (!$contactID && is_array($fields) && $fields) {
1424
1425       //CRM-14134 use Unsupervised rule for everyone
1426       $dedupeParams = CRM_Dedupe_Finder::formatParams($fields, 'Individual');
1427
1428       // disable permission based on cache since event registration is public page/feature.
1429       $dedupeParams['check_permission'] = FALSE;
1430
1431       // find event dedupe rule
1432       if (CRM_Utils_Array::value('dedupe_rule_group_id', $self->_values['event'], 0) > 0) {
1433         $ids = CRM_Dedupe_Finder::dupesByParams($dedupeParams, 'Individual', 'Unsupervised', array(), $self->_values['event']['dedupe_rule_group_id']);
1434       }
1435       else {
1436         $ids = CRM_Dedupe_Finder::dupesByParams($dedupeParams, 'Individual', 'Unsupervised');
1437       }
1438       $contactID = CRM_Utils_Array::value(0, $ids);
1439
1440     }
1441
1442     if ($returnContactId) {
1443       // CRM-7377
1444       // return contactID if contact already exists
1445       return $contactID;
1446     }
1447
1448     if ($contactID) {
1449       $participant = new CRM_Event_BAO_Participant();
1450       $participant->contact_id = $contactID;
1451       $participant->event_id = $self->_values['event']['id'];
1452       if (!empty($fields['participant_role']) && is_numeric($fields['participant_role'])) {
1453         $participant->role_id = $fields['participant_role'];
1454       }
1455       else {
1456         $participant->role_id = $self->_values['event']['default_role_id'];
1457       }
1458       $participant->is_test = 0;
1459       $participant->find();
1460       $statusTypes = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 1');
1461       while ($participant->fetch()) {
1462         if (array_key_exists($participant->status_id, $statusTypes)) {
1463           if (!$isAdditional && !$self->_values['event']['allow_same_participant_emails']) {
1464             $registerUrl = CRM_Utils_System::url('civicrm/event/register',
1465               "reset=1&id={$self->_values['event']['id']}&cid=0"
1466             );
1467             if ($self->_pcpId) {
1468               $registerUrl .= '&pcpId=' . $self->_pcpId;
1469             }
1470
1471             $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));
1472             $session->setStatus($status, ts('Oops.'), 'alert');
1473             $url = CRM_Utils_System::url('civicrm/event/info',
1474               "reset=1&id={$self->_values['event']['id']}&noFullMsg=true"
1475             );
1476             if ($self->_action & CRM_Core_Action::PREVIEW) {
1477               $url .= '&action=preview';
1478             }
1479
1480             if ($self->_pcpId) {
1481               $url .= '&pcpId=' . $self->_pcpId;
1482             }
1483
1484             CRM_Utils_System::redirect($url);
1485           }
1486
1487           if ($isAdditional) {
1488             $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.");
1489             $session->setStatus($status, ts('Oops.'), 'alert');
1490             return $participant->id;
1491           }
1492         }
1493       }
1494     }
1495   }
1496 }