CRM/Event/Form/ManageEvent/Registration.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | Copyright CiviCRM LLC. All rights reserved.                        |
   5  |                                                                    |
   6  | This work is published under the GNU AGPLv3 license with some      |
   7  | permitted exceptions and without any warranty. For full license    |
   8  | and copyright information, see https://civicrm.org/licensing       |
   9  +--------------------------------------------------------------------+
  10  */
  11
  12 /**
  13  * @package CRM
  14  * @copyright CiviCRM LLC https://civicrm.org/licensing
  15  */
  16
  17 /**
  18  * This class generates form components for processing Event.
  19  */
  20 class CRM_Event_Form_ManageEvent_Registration extends CRM_Event_Form_ManageEvent {
  21
  22   /**
  23    * What blocks should we show and hide.
  24    *
  25    * @var CRM_Core_ShowHideBlocks
  26    */
  27   protected $_showHide;
  28
  29   protected $_profilePostMultiple = [];
  30   protected $_profilePostMultipleAdd = [];
  31
  32   /**
  33    * Set variables up before form is built.
  34    */
  35   public function preProcess() {
  36     $this->_addProfileBottom = CRM_Utils_Array::value('addProfileBottom', $_GET, FALSE);
  37     $this->_profileBottomNum = CRM_Utils_Array::value('addProfileNum', $_GET, 0);
  38     $this->_addProfileBottomAdd = CRM_Utils_Array::value('addProfileBottomAdd', $_GET, FALSE);
  39     $this->_profileBottomNumAdd = CRM_Utils_Array::value('addProfileNumAdd', $_GET, 0);
  40
  41     parent::preProcess();
  42     $this->setSelectedChild('registration');
  43
  44     $this->assign('addProfileBottom', $this->_addProfileBottom);
  45     $this->assign('profileBottomNum', $this->_profileBottomNum);
  46
  47     $urlParams = "id={$this->_id}&addProfileBottom=1&qfKey={$this->controller->_key}";
  48     $this->assign('addProfileParams', $urlParams);
  49
  50     if ($addProfileBottom = CRM_Utils_Array::value('custom_post_id_multiple', $_POST)) {
  51       foreach (array_keys($addProfileBottom) as $profileNum) {
  52         self::buildMultipleProfileBottom($this, $profileNum);
  53       }
  54     }
  55
  56     $this->assign('addProfileBottomAdd', $this->_addProfileBottomAdd);
  57     $this->assign('profileBottomNumAdd', $this->_profileBottomNumAdd);
  58
  59     $urlParamsAdd = "id={$this->_id}&addProfileBottomAdd=1&qfKey={$this->controller->_key}";
  60     $this->assign('addProfileParamsAdd', $urlParamsAdd);
  61
  62     if ($addProfileBottomAdd = CRM_Utils_Array::value('additional_custom_post_id_multiple', $_POST)) {
  63       foreach (array_keys($addProfileBottomAdd) as $profileNum) {
  64         self::buildMultipleProfileBottom($this, $profileNum, 'additional_', ts('Profile for Additional Participants'));
  65       }
  66     }
  67   }
  68
  69   /**
  70    * Set default values for the form.
  71    *
  72    * The default values are retrieved from the database.
  73    */
  74   public function setDefaultValues() {
  75     if ($this->_addProfileBottom || $this->_addProfileBottomAdd) {
  76       return;
  77     }
  78     $eventId = $this->_id;
  79
  80     $defaults = parent::setDefaultValues();
  81
  82     $this->setShowHide($defaults);
  83     if (isset($eventId)) {
  84       $params = ['id' => $eventId];
  85       CRM_Event_BAO_Event::retrieve($params, $defaults);
  86
  87       $ufJoinParams = [
  88         'entity_table' => 'civicrm_event',
  89         'module' => 'CiviEvent',
  90         'entity_id' => $eventId,
  91       ];
  92
  93       list($defaults['custom_pre_id'],
  94         $defaults['custom_post']
  95         ) = CRM_Core_BAO_UFJoin::getUFGroupIds($ufJoinParams);
  96
  97       // Get the id for the event registration profile
  98       $eventRegistrationIdParams = $eventRegistrationIdDefaults = [
  99         'name' => 'event_registration',
 100       ];
 101       CRM_Core_BAO_UFGroup::retrieve($eventRegistrationIdParams, $eventRegistrationIdDefaults);
 102
 103       // Set event registration as the default profile if none selected
 104       if (!$defaults['custom_pre_id'] && count($defaults['custom_post']) == 0) {
 105         $defaults['custom_pre_id'] = $eventRegistrationIdDefaults['id'] ?? NULL;
 106       }
 107       if (isset($defaults['custom_post']) && is_numeric($defaults['custom_post'])) {
 108         $defaults['custom_post_id'] = $defaults['custom_post'];
 109       }
 110       elseif (!empty($defaults['custom_post'])) {
 111         $defaults['custom_post_id'] = $defaults['custom_post'][0];
 112         unset($defaults['custom_post'][0]);
 113         $this->_profilePostMultiple = $defaults['custom_post'];
 114         foreach ($defaults['custom_post'] as $key => $value) {
 115           self::buildMultipleProfileBottom($this, $key);
 116           $defaults["custom_post_id_multiple[$key]"] = $value;
 117         }
 118       }
 119
 120       $this->assign('profilePostMultiple', CRM_Utils_Array::value('custom_post', $defaults));
 121
 122       // CRM-17745: Make max additional participants configurable
 123       if (empty($defaults['max_additional_participants'])) {
 124         $defaults['max_additional_participants'] = 9;
 125       }
 126
 127       if (!empty($defaults['is_multiple_registrations'])) {
 128         // CRM-4377: set additional participants’ profiles – set to ‘none’ if explicitly unset (non-active)
 129         $ufJoinAddParams = [
 130           'entity_table' => 'civicrm_event',
 131           'module' => 'CiviEvent_Additional',
 132           'entity_id' => $eventId,
 133         ];
 134
 135         list($defaults['additional_custom_pre_id'],
 136           $defaults['additional_custom_post']
 137           ) = CRM_Core_BAO_UFJoin::getUFGroupIds($ufJoinAddParams);
 138
 139         if (isset($defaults['additional_custom_post']) && is_numeric($defaults['additional_custom_post'])) {
 140           $defaults['additional_custom_post_id'] = $defaults['additional_custom_post'];
 141         }
 142         elseif (!empty($defaults['additional_custom_post'])) {
 143           $defaults['additional_custom_post_id'] = $defaults['additional_custom_post'][0];
 144           unset($defaults['additional_custom_post'][0]);
 145
 146           $this->_profilePostMultipleAdd = $defaults['additional_custom_post'];
 147           foreach ($defaults['additional_custom_post'] as $key => $value) {
 148             self::buildMultipleProfileBottom($this, $key, 'additional_', ts('Profile for Additional Participants'));
 149             $defaults["additional_custom_post_id_multiple[$key]"] = $value;
 150           }
 151         }
 152         $this->assign('profilePostMultipleAdd', CRM_Utils_Array::value('additional_custom_post', $defaults, []));
 153       }
 154       else {
 155         // Avoid PHP notices in the template
 156         $this->assign('profilePostMultipleAdd', []);
 157       }
 158     }
 159     else {
 160       $defaults['is_email_confirm'] = 0;
 161     }
 162
 163     // provide defaults for required fields if empty (and as a 'hint' for approval message field)
 164     $defaults['registration_link_text'] = CRM_Utils_Array::value('registration_link_text', $defaults, ts('Register Now'));
 165     $defaults['confirm_title'] = CRM_Utils_Array::value('confirm_title', $defaults, ts('Confirm Your Registration Information'));
 166     $defaults['thankyou_title'] = CRM_Utils_Array::value('thankyou_title', $defaults, ts('Thank You for Registering'));
 167     $defaults['approval_req_text'] = CRM_Utils_Array::value('approval_req_text', $defaults, ts('Participation in this event requires approval. Submit your registration request here. Once approved, you will receive an email with a link to a web page where you can complete the registration process.'));
 168
 169     return $defaults;
 170   }
 171
 172   /**
 173    * Fix what blocks to show/hide based on the default values set
 174    *
 175    * @param array $defaults
 176    *   The array of default values.
 177    *
 178    * @return void
 179    */
 180   public function setShowHide($defaults) {
 181     $this->_showHide = new CRM_Core_ShowHideBlocks(['registration' => 1],
 182       ''
 183     );
 184     if (empty($defaults)) {
 185       $this->_showHide->addHide('registration');
 186       $this->_showHide->addHide('id-approval-text');
 187     }
 188     else {
 189       if (empty($defaults['requires_approval'])) {
 190         $this->_showHide->addHide('id-approval-text');
 191       }
 192     }
 193     $this->assign('defaultsEmpty', empty($defaults));
 194     $this->_showHide->addToTemplate();
 195   }
 196
 197   /**
 198    * Build the form object.
 199    *
 200    * @return void
 201    */
 202   public function buildQuickForm() {
 203     if ($this->_addProfileBottom) {
 204       return self::buildMultipleProfileBottom($this, $this->_profileBottomNum);
 205     }
 206
 207     if ($this->_addProfileBottomAdd) {
 208       return self::buildMultipleProfileBottom($this, $this->_profileBottomNumAdd, 'additional_', ts('Profile for Additional Participants'));
 209     }
 210
 211     $this->applyFilter('__ALL__', 'trim');
 212     $attributes = CRM_Core_DAO::getAttribute('CRM_Event_DAO_Event');
 213
 214     $this->addElement('checkbox',
 215       'is_online_registration',
 216       ts('Allow Online Registration'),
 217       NULL,
 218       [
 219         'onclick' => "return showHideByValue('is_online_registration'," .
 220         "''," .
 221         "'registration_blocks'," .
 222         "'block'," .
 223         "'radio'," .
 224         "false );",
 225       ]
 226     );
 227
 228     $this->add('text', 'registration_link_text', ts('Registration Link Text'));
 229
 230     if (!$this->_isTemplate) {
 231       $this->add('datepicker', 'registration_start_date', ts('Registration Start Date'), [], FALSE, ['time' => TRUE]);
 232       $this->add('datepicker', 'registration_end_date', ts('Registration End Date'), [], FALSE, ['time' => TRUE]);
 233     }
 234
 235     $params = [
 236       'used' => 'Supervised',
 237       'contact_type' => 'Individual',
 238     ];
 239     $dedupeRuleFields = CRM_Dedupe_BAO_DedupeRule::dedupeRuleFields($params);
 240
 241     foreach ($dedupeRuleFields as $key => $fields) {
 242       $ruleFields[$key] = ucwords(str_replace('_', ' ', $fields));
 243     }
 244
 245     $this->addElement('checkbox',
 246       'is_multiple_registrations',
 247       ts('Register multiple participants?')
 248     );
 249
 250     // CRM-17745: Make maximum additional participants configurable
 251     $numericOptions = CRM_Core_SelectValues::getNumericOptions(1, 9);
 252     $this->add('select', 'max_additional_participants', ts('Maximum additional participants'), $numericOptions, FALSE, ['class' => 'required']);
 253
 254     $this->addElement('checkbox',
 255       'allow_same_participant_emails',
 256       ts('Same email address?')
 257     );
 258     $this->assign('ruleFields', json_encode($ruleFields));
 259
 260     $dedupeRules = [
 261       '' => ts('- Unsupervised rule -'),
 262     ];
 263     $dedupeRules += CRM_Dedupe_BAO_DedupeRuleGroup::getByType('Individual');
 264     $this->add('select', 'dedupe_rule_group_id', ts('Duplicate matching rule'), $dedupeRules);
 265
 266     $participantStatuses = CRM_Event_PseudoConstant::participantStatus();
 267     if (in_array('Awaiting approval', $participantStatuses) and in_array('Pending from approval', $participantStatuses) and in_array('Rejected', $participantStatuses)) {
 268       $this->addElement('checkbox',
 269         'requires_approval',
 270         ts('Require participant approval?'),
 271         NULL,
 272         ['onclick' => "return showHideByValue('requires_approval', '', 'id-approval-text', 'table-row', 'radio', false);"]
 273       );
 274       $this->add('textarea', 'approval_req_text', ts('Approval message'), $attributes['approval_req_text']);
 275     }
 276
 277     $this->add('text', 'expiration_time', ts('Pending participant expiration (hours)'));
 278     $this->addRule('expiration_time', ts('Please enter the number of hours (as an integer).'), 'integer');
 279     $this->addField('allow_selfcancelxfer', ['label' => ts('Allow self-service cancellation or transfer?'), 'type' => 'advcheckbox']);
 280     $this->add('text', 'selfcancelxfer_time', ts('Cancellation or transfer time limit (hours)'));
 281     $this->addRule('selfcancelxfer_time', ts('Please enter the number of hours (as an integer).'), 'integer');
 282     self::buildRegistrationBlock($this);
 283     self::buildConfirmationBlock($this);
 284     self::buildMailBlock($this);
 285     self::buildThankYouBlock($this);
 286
 287     parent::buildQuickForm();
 288   }
 289
 290   /**
 291    * Build Registration Block.
 292    *
 293    * @param CRM_Core_Form $form
 294    *
 295    */
 296   public function buildRegistrationBlock(&$form) {
 297     $attributes = CRM_Core_DAO::getAttribute('CRM_Event_DAO_Event', 'intro_text') + ['class' => 'collapsed', 'preset' => 'civievent'];
 298     $form->add('wysiwyg', 'intro_text', ts('Introductory Text'), $attributes);
 299     $form->add('wysiwyg', 'footer_text', ts('Footer Text'), $attributes);
 300
 301     extract(self::getProfileSelectorTypes());
 302     //CRM-15427
 303     $form->addProfileSelector('custom_pre_id', ts('Include Profile') . '<br />' . ts('(top of page)'), $allowCoreTypes, $allowSubTypes, $profileEntities, TRUE, $usedFor);
 304     $form->addProfileSelector('custom_post_id', ts('Include Profile') . '<br />' . ts('(bottom of page)'), $allowCoreTypes, $allowSubTypes, $profileEntities, TRUE, $usedFor);
 305
 306     $form->addProfileSelector('additional_custom_pre_id', ts('Profile for Additional Participants') . '<br />' . ts('(top of page)'), $allowCoreTypes, $allowSubTypes, $profileEntities, TRUE, $usedFor);
 307     $form->addProfileSelector('additional_custom_post_id', ts('Profile for Additional Participants') . '<br />' . ts('(bottom of page)'), $allowCoreTypes, $allowSubTypes, $profileEntities, TRUE, $usedFor);
 308   }
 309
 310   /**
 311    * Subroutine to insert a Profile Editor widget.
 312    * depends on getProfileSelectorTypes
 313    *
 314    * @param \CRM_Core_Form &$form
 315    * @param int $count
 316    *   Unique index.
 317    * @param string $prefix
 318    *   Dom element ID prefix.
 319    * @param string $label
 320    *   Label.
 321    * @param array $configs
 322    *   Optional, for addProfileSelector(), defaults to using getProfileSelectorTypes().
 323    */
 324   public static function buildMultipleProfileBottom(&$form, $count, $prefix = '', $label = 'Include Profile', $configs = NULL) {
 325     extract((is_null($configs)) ? self::getProfileSelectorTypes() : $configs);
 326     $element = $prefix . "custom_post_id_multiple[$count]";
 327     $label .= '<br />' . ts('(bottom of page)');
 328     $form->addProfileSelector($element, $label, $allowCoreTypes, $allowSubTypes, $profileEntities, TRUE, $usedFor);
 329   }
 330
 331   /**
 332    * Create initializers for addprofileSelector.
 333    *
 334    * @return array
 335    *   ['allowCoreTypes' => array, 'allowSubTypes' => array, 'profileEntities' => array]
 336    */
 337   public static function getProfileSelectorTypes() {
 338     $configs = [
 339       'allowCoreTypes' => [],
 340       'allowSubTypes' => [],
 341       'profileEntities' => [],
 342       'usedFor' => [],
 343     ];
 344
 345     $configs['allowCoreTypes'] = array_merge([
 346       'Contact',
 347       'Individual',
 348     ], CRM_Contact_BAO_ContactType::subTypes('Individual'));
 349     $configs['allowCoreTypes'][] = 'Participant';
 350     if (CRM_Core_Permission::check('manage event profiles') && !CRM_Core_Permission::check('administer CiviCRM')) {
 351       $configs['usedFor'][] = 'CiviEvent';
 352     }
 353     //CRM-15427
 354     $id = CRM_Utils_Request::retrieve('id', 'Integer');
 355     if ($id) {
 356       $participantEventType = CRM_Core_DAO::getFieldValue("CRM_Event_DAO_Event", $id, 'event_type_id', 'id');
 357       $participantRole = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event', $id, 'default_role_id');
 358       $configs['allowSubTypes']['ParticipantEventName'] = [$id];
 359       $configs['allowSubTypes']['ParticipantEventType'] = [$participantEventType];
 360       $configs['allowSubTypes']['ParticipantRole'] = [$participantRole];
 361     }
 362     $configs['profileEntities'][] = ['entity_name' => 'contact_1', 'entity_type' => 'IndividualModel'];
 363     $configs['profileEntities'][] = [
 364       'entity_name' => 'participant_1',
 365       'entity_type' => 'ParticipantModel',
 366       'entity_sub_type' => '*',
 367     ];
 368
 369     return $configs;
 370   }
 371
 372   /**
 373    * Build Confirmation Block.
 374    *
 375    * @param CRM_Core_Form $form
 376    *
 377    */
 378   public function buildConfirmationBlock(&$form) {
 379     $attributes = CRM_Core_DAO::getAttribute('CRM_Event_DAO_Event');
 380     // CRM-11182 - Optional confirmation page for free events
 381     $is_monetary = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event', $form->_id, 'is_monetary');
 382     $form->assign('is_monetary', $is_monetary);
 383     if ($is_monetary == "0") {
 384       $form->addYesNo('is_confirm_enabled', ts('Use a confirmation screen?'), NULL, NULL, ['onclick' => "return showHideByValue('is_confirm_enabled','','confirm_screen_settings','block','radio',false);"]);
 385     }
 386     $form->add('text', 'confirm_title', ts('Title'), $attributes['confirm_title']);
 387     $form->add('wysiwyg', 'confirm_text', ts('Introductory Text'), $attributes['confirm_text'] + ['class' => 'collapsed', 'preset' => 'civievent']);
 388     $form->add('wysiwyg', 'confirm_footer_text', ts('Footer Text'), $attributes['confirm_text'] + ['class' => 'collapsed', 'preset' => 'civievent']);
 389   }
 390
 391   /**
 392    * Build Email Block.
 393    *
 394    * @param CRM_Core_Form $form
 395    */
 396   public function buildMailBlock(&$form) {
 397     $form->registerRule('emailList', 'callback', 'emailList', 'CRM_Utils_Rule');
 398     $attributes = CRM_Core_DAO::getAttribute('CRM_Event_DAO_Event');
 399     $form->addYesNo('is_email_confirm', ts('Send Confirmation Email?'), NULL, NULL, ['onclick' => "return showHideByValue('is_email_confirm','','confirmEmail','block','radio',false);"]);
 400     $form->add('textarea', 'confirm_email_text', ts('Text'), $attributes['confirm_email_text']);
 401     $form->add('text', 'cc_confirm', ts('CC Confirmation To'), CRM_Core_DAO::getAttribute('CRM_Event_DAO_Event', 'cc_confirm'));
 402     $form->addRule('cc_confirm', ts('Please enter a valid list of comma delimited email addresses'), 'emailList');
 403     $form->add('text', 'bcc_confirm', ts('BCC Confirmation To'), CRM_Core_DAO::getAttribute('CRM_Event_DAO_Event', 'bcc_confirm'));
 404     $form->addRule('bcc_confirm', ts('Please enter a valid list of comma delimited email addresses'), 'emailList');
 405     $form->add('text', 'confirm_from_name', ts('Confirm From Name'));
 406     $form->add('text', 'confirm_from_email', ts('Confirm From Email'));
 407     $form->addRule('confirm_from_email', ts('Email is not valid.'), 'email');
 408   }
 409
 410   /**
 411    * @param CRM_Core_Form $form
 412    */
 413   public function buildThankYouBlock(&$form) {
 414     $attributes = CRM_Core_DAO::getAttribute('CRM_Event_DAO_Event');
 415     $form->add('text', 'thankyou_title', ts('Title'), $attributes['thankyou_title']);
 416     $form->add('wysiwyg', 'thankyou_text', ts('Introductory Text'), $attributes['thankyou_text'] + ['class' => 'collapsed', 'preset' => 'civievent']);
 417     $form->add('wysiwyg', 'thankyou_footer_text', ts('Footer Text'), $attributes['thankyou_text'] + ['class' => 'collapsed', 'preset' => 'civievent']);
 418   }
 419
 420   /**
 421    * Add local and global form rules.
 422    *
 423    * @return void
 424    */
 425   public function addRules() {
 426     if ($this->_addProfileBottom || $this->_addProfileBottomAdd) {
 427       return;
 428     }
 429     $this->addFormRule(['CRM_Event_Form_ManageEvent_Registration', 'formRule'], $this);
 430   }
 431
 432   /**
 433    * Global validation rules for the form.
 434    *
 435    * @param array $values
 436    * @param $files
 437    * @param CRM_Core_Form $form
 438    *
 439    * @return array
 440    *   list of errors to be posted back to the form
 441    */
 442   public static function formRule($values, $files, $form) {
 443     if (!empty($values['is_online_registration'])) {
 444
 445       if (!$values['confirm_title']) {
 446         $errorMsg['confirm_title'] = ts('Please enter a Title for the registration Confirmation Page');
 447       }
 448       if (!$values['thankyou_title']) {
 449         $errorMsg['thankyou_title'] = ts('Please enter a Title for the registration Thank-you Page');
 450       }
 451       if ($values['is_email_confirm']) {
 452         if (!$values['confirm_from_name']) {
 453           $errorMsg['confirm_from_name'] = ts('Please enter Confirmation Email FROM Name.');
 454         }
 455
 456         if (!$values['confirm_from_email']) {
 457           $errorMsg['confirm_from_email'] = ts('Please enter Confirmation Email FROM Email Address.');
 458         }
 459       }
 460
 461       if (isset($values['registration_start_date']) && isset($values['registration_end_date'])) {
 462         if ($values['registration_end_date'] < $values['registration_start_date']) {
 463           $errorMsg['registration_end_date'] = ts('Registration end date should be after Registration start date');
 464         }
 465       }
 466
 467       //check that the selected profiles have either firstname+lastname or email required
 468       $profileIds = [
 469         CRM_Utils_Array::value('custom_pre_id', $values),
 470         CRM_Utils_Array::value('custom_post_id', $values),
 471       ];
 472       $additionalProfileIds = [
 473         CRM_Utils_Array::value('additional_custom_pre_id', $values),
 474         CRM_Utils_Array::value('additional_custom_post_id', $values),
 475       ];
 476       //additional profile fields default to main if not set
 477       if (!is_numeric($additionalProfileIds[0])) {
 478         $additionalProfileIds[0] = $profileIds[0];
 479       }
 480       if (!is_numeric($additionalProfileIds[1])) {
 481         $additionalProfileIds[1] = $profileIds[1];
 482       }
 483       //add multiple profiles if set
 484       self::addMultipleProfiles($profileIds, $values, 'custom_post_id_multiple');
 485       self::addMultipleProfiles($additionalProfileIds, $values, 'additional_custom_post_id_multiple');
 486       $isProfileComplete = self::isProfileComplete($profileIds);
 487       $isAdditionalProfileComplete = self::isProfileComplete($additionalProfileIds);
 488
 489       //Check main profiles have an email address available if 'send confirmation email' is selected
 490       if ($values['is_email_confirm']) {
 491         $emailFields = self::getEmailFields($profileIds);
 492         if (!count($emailFields)) {
 493           $errorMsg['is_email_confirm'] = ts("Please add a profile with an email address if 'Send Confirmation Email?' is selected");
 494         }
 495       }
 496       $additionalCustomPreId = $additionalCustomPostId = NULL;
 497       $isPreError = $isPostError = TRUE;
 498       if (!empty($values['allow_same_participant_emails']) && !empty($values['is_multiple_registrations'])) {
 499         $types = array_merge(['Individual'], CRM_Contact_BAO_ContactType::subTypes('Individual'));
 500         $profiles = CRM_Core_BAO_UFGroup::getProfiles($types);
 501
 502         //check for additional custom pre profile
 503         $additionalCustomPreId = $values['additional_custom_pre_id'] ?? NULL;
 504         if (!empty($additionalCustomPreId)) {
 505           if (!($additionalCustomPreId == 'none')) {
 506             $customPreId = $additionalCustomPreId;
 507           }
 508           else {
 509             $isPreError = FALSE;
 510           }
 511         }
 512         else {
 513           $customPreId = !empty($values['custom_pre_id']) ? $values['custom_pre_id'] : NULL;
 514         }
 515         //check whether the additional custom pre profile is of type 'Individual' and its subtypes
 516         if (!empty($customPreId)) {
 517           $profileTypes = CRM_Core_BAO_UFGroup::profileGroups($customPreId);
 518           foreach ($types as $individualTypes) {
 519             if (in_array($individualTypes, $profileTypes)) {
 520               $isPreError = FALSE;
 521               break;
 522             }
 523           }
 524         }
 525         else {
 526           $isPreError = FALSE;
 527         }
 528
 529         // We don't have required Individual fields in the pre-custom profile, so now check the post-custom profile
 530         if ($isPreError) {
 531           $additionalCustomPostId = $values['additional_custom_post_id'] ?? NULL;
 532           if (!empty($additionalCustomPostId)) {
 533             if (!($additionalCustomPostId == 'none')) {
 534               $customPostId = $additionalCustomPostId;
 535             }
 536             else {
 537               $isPostError = FALSE;
 538             }
 539           }
 540           else {
 541             $customPostId = !empty($values['custom_post_id']) ? $values['custom_post_id'] : NULL;
 542           }
 543           //check whether the additional custom post profile is of type 'Individual' and its subtypes
 544           if (!empty($customPostId)) {
 545             $profileTypes = CRM_Core_BAO_UFGroup::profileGroups($customPostId);
 546             foreach ($types as $individualTypes) {
 547               if (in_array($individualTypes, $profileTypes)) {
 548                 $isPostError = FALSE;
 549                 break;
 550               }
 551             }
 552           }
 553           else {
 554             $isPostError = FALSE;
 555           }
 556
 557           if (empty($customPreId) && empty($customPostId)) {
 558             $errorMsg['additional_custom_pre_id'] = ts("Allow multiple registrations from the same email address requires a profile of type 'Individual'");
 559           }
 560           if ($isPostError) {
 561             $errorMsg['additional_custom_post_id'] = ts("Allow multiple registrations from the same email address requires a profile of type 'Individual'");
 562           }
 563         }
 564       }
 565       if (!$isProfileComplete) {
 566         $errorMsg['custom_pre_id'] = ts("Please include a Profile for online registration that contains an Email Address field and / or First Name + Last Name fields.");
 567       }
 568       if (!$isAdditionalProfileComplete) {
 569         $errorMsg['additional_custom_pre_id'] = ts("Please include a Profile for online registration of additional participants that contains an Email Address field and / or First Name + Last Name fields.");
 570       }
 571
 572       // // CRM-8485
 573       // $config = CRM_Core_Config::singleton();
 574       // if ( $config->doNotAttachPDFReceipt ) {
 575       //     if (!empty($values['custom_post_id_multiple'])) {
 576       //         foreach( $values['custom_post_id_multiple'] as $count => $customPostMultiple ) {
 577       //             if ( $customPostMultiple ) {
 578       //                 $errorMsg["custom_post_id_multiple[{$count}]"] = ts('Please disable PDF receipt as an attachment in <a href="%1">Miscellaneous Settings</a> if you want to add additional profiles.', array( 1 => CRM_Utils_System::url( 'civicrm/admin/setting/misc', 'reset=1' ) ) );
 579       //                 break;
 580       //             }
 581       //         }
 582       //     }
 583       //
 584       //     if (!empty($values['is_multiple_registrations']) &&
 585       //          CRM_Utils_Array::value('additional_custom_post_id_multiple',  $values) ) {
 586       //         foreach( $values['additional_custom_post_id_multiple'] as $count => $customPostMultiple ) {
 587       //             if ( $customPostMultiple ) {
 588       //                $errorMsg["additional_custom_post_id_multiple[{$count}]"] = ts('Please disable PDF receipt as an attachment in <a href="%1">Miscellaneous Settings</a> if you want to add additional profiles.', array( 1 => CRM_Utils_System::url( 'civicrm/admin/setting/misc', 'reset=1' ) ) );
 589       //                 break;
 590       //             }
 591       //         }
 592       //     }
 593       // }
 594
 595       if (!empty($errorMsg)) {
 596         if (!empty($values['custom_post_id_multiple'])) {
 597           foreach ($values['custom_post_id_multiple'] as $count => $customPostMultiple) {
 598             self::buildMultipleProfileBottom($form, $count);
 599           }
 600           $form->assign('profilePostMultiple', $values['custom_post_id_multiple']);
 601         }
 602         if (!empty($values['additional_custom_post_id_multiple'])) {
 603           foreach ($values['additional_custom_post_id_multiple'] as $count => $customPostMultiple) {
 604             self::buildMultipleProfileBottom($form, $count, 'additional_', ts('Profile for Additional Participants'));
 605           }
 606           $form->assign('profilePostMultipleAdd', $values['additional_custom_post_id_multiple']);
 607         }
 608       }
 609     }
 610
 611     if (!empty($errorMsg)) {
 612       return $errorMsg;
 613     }
 614
 615     return TRUE;
 616   }
 617
 618   /**
 619    * Collect all email fields for an array of profile ids.
 620    *
 621    * @param $profileIds
 622    * @return array
 623    */
 624   public static function getEmailFields($profileIds) {
 625     $emailFields = [];
 626     foreach ($profileIds as $profileId) {
 627       if ($profileId && is_numeric($profileId)) {
 628         $fields = CRM_Core_BAO_UFGroup::getFields($profileId);
 629         foreach ($fields as $field) {
 630           if (substr_count($field['name'], 'email')) {
 631             $emailFields[] = $field;
 632           }
 633         }
 634       }
 635     }
 636     return $emailFields;
 637   }
 638
 639   /**
 640    * Check if a profile contains required fields.
 641    *
 642    * @param $profileIds
 643    * @return bool
 644    */
 645   public static function isProfileComplete($profileIds) {
 646     $profileReqFields = [];
 647     foreach ($profileIds as $profileId) {
 648       if ($profileId && is_numeric($profileId)) {
 649         $fields = CRM_Core_BAO_UFGroup::getFields($profileId);
 650         foreach ($fields as $field) {
 651           switch (TRUE) {
 652             case substr_count($field['name'], 'email'):
 653               $profileReqFields[] = 'email';
 654               break;
 655
 656             case substr_count($field['name'], 'first_name'):
 657               $profileReqFields[] = 'first_name';
 658               break;
 659
 660             case substr_count($field['name'], 'last_name'):
 661               $profileReqFields[] = 'last_name';
 662               break;
 663           }
 664         }
 665       }
 666     }
 667     $profileComplete = (in_array('email', $profileReqFields)
 668       || (in_array('first_name', $profileReqFields) && in_array('last_name', $profileReqFields))
 669     );
 670     return $profileComplete;
 671   }
 672
 673   /**
 674    * Check if the profiles collect enough information to dedupe.
 675    *
 676    * @param $profileIds
 677    * @param int $rgId
 678    * @return bool
 679    */
 680   public static function canProfilesDedupe($profileIds, $rgId = 0) {
 681     // find the unsupervised rule
 682     $rgParams = [
 683       'used' => 'Unsupervised',
 684       'contact_type' => 'Individual',
 685     ];
 686     if ($rgId > 0) {
 687       $rgParams['id'] = $rgId;
 688     }
 689     $activeRg = CRM_Dedupe_BAO_DedupeRuleGroup::dedupeRuleFieldsWeight($rgParams);
 690
 691     // get the combinations that could be a match for the rule
 692     $okCombos = $combos = [];
 693     CRM_Dedupe_BAO_DedupeRuleGroup::combos($activeRg[0], $activeRg[1], $combos);
 694
 695     // create an index of what combinations involve each field
 696     $index = [];
 697     foreach ($combos as $comboid => $combo) {
 698       foreach ($combo as $cfield) {
 699         $index[$cfield][$comboid] = TRUE;
 700       }
 701       $combos[$comboid] = array_fill_keys($combo, 0);
 702       $okCombos[$comboid] = array_fill_keys($combo, 2);
 703     }
 704
 705     // get profiles and see if they have the necessary combos
 706     $profileReqFields = [];
 707     foreach ($profileIds as $profileId) {
 708       if ($profileId && is_numeric($profileId)) {
 709         $fields = CRM_Core_BAO_UFGroup::getFields($profileId);
 710
 711         // walk through the fields in the profile
 712         foreach ($fields as $field) {
 713
 714           // check each of the fields in the index against the profile field
 715           foreach ($index as $ifield => $icombos) {
 716             if (strpos($field['name'], $ifield) !== FALSE) {
 717
 718               // we found the field in the profile, now record it in the index
 719               foreach ($icombos as $icombo => $dontcare) {
 720                 $combos[$icombo][$ifield] = ($combos[$icombo][$ifield] != 2 && !$field['is_required']) ? 1 : 2;
 721
 722                 if ($combos[$icombo] == $okCombos[$icombo]) {
 723                   // if any combo is complete with 2s (all fields are present and required), we can go home
 724                   return 2;
 725                 }
 726               }
 727             }
 728           }
 729         }
 730       }
 731     }
 732
 733     // check the combos to see if everything is > 0
 734     foreach ($combos as $comboid => $combo) {
 735       $complete = FALSE;
 736       foreach ($combo as $cfield) {
 737         if ($cfield > 0) {
 738           $complete = TRUE;
 739         }
 740         else {
 741           // this combo isn't complete--skip to the next combo
 742           continue 2;
 743         }
 744       }
 745       if ($complete) {
 746         return 1;
 747       }
 748     }
 749
 750     // no combo succeeded
 751     return 0;
 752   }
 753
 754   /**
 755    * Add additional profiles from the form to an array of profile ids.
 756    *
 757    * @param array $profileIds
 758    * @param array $values
 759    * @param string $field
 760    */
 761   public static function addMultipleProfiles(&$profileIds, $values, $field) {
 762     if ($multipleProfiles = CRM_Utils_Array::value($field, $values)) {
 763       foreach ($multipleProfiles as $profileId) {
 764         $profileIds[] = $profileId;
 765       }
 766     }
 767   }
 768
 769   /**
 770    * Process the form submission.
 771    *
 772    * @return void
 773    */
 774   public function postProcess() {
 775     $params = $this->exportValues();
 776
 777     $params['id'] = $this->_id;
 778
 779     // format params
 780     $params['is_online_registration'] = CRM_Utils_Array::value('is_online_registration', $params, FALSE);
 781     // CRM-11182
 782     $params['is_confirm_enabled'] = CRM_Utils_Array::value('is_confirm_enabled', $params, FALSE);
 783     $params['is_multiple_registrations'] = CRM_Utils_Array::value('is_multiple_registrations', $params, FALSE);
 784     $params['allow_same_participant_emails'] = CRM_Utils_Array::value('allow_same_participant_emails', $params, FALSE);
 785     $params['requires_approval'] = CRM_Utils_Array::value('requires_approval', $params, FALSE);
 786
 787     // reset is_email confirm if not online reg
 788     if (!$params['is_online_registration']) {
 789       $params['is_email_confirm'] = FALSE;
 790     }
 791     if (!empty($params['allow_selfcancelxfer'])) {
 792       $params['selfcancelxfer_time'] = !empty($params['selfcancelxfer_time']) ? $params['selfcancelxfer_time'] : 0;
 793     }
 794
 795     CRM_Event_BAO_Event::add($params);
 796
 797     // also update the ProfileModule tables
 798     $ufJoinParams = [
 799       'is_active' => 1,
 800       'module' => 'CiviEvent',
 801       'entity_table' => 'civicrm_event',
 802       'entity_id' => $this->_id,
 803     ];
 804
 805     // first delete all past entries
 806     CRM_Core_BAO_UFJoin::deleteAll($ufJoinParams);
 807
 808     $uf = [];
 809     $wt = 2;
 810     if (!empty($params['custom_pre_id'])) {
 811       $uf[1] = $params['custom_pre_id'];
 812       $wt = 1;
 813     }
 814
 815     if (!empty($params['custom_post_id'])) {
 816       $uf[2] = $params['custom_post_id'];
 817     }
 818
 819     if (!empty($params['custom_post_id_multiple'])) {
 820       $uf = array_merge($uf, $params['custom_post_id_multiple']);
 821     }
 822     $uf = array_values($uf);
 823     if (!empty($uf)) {
 824       foreach ($uf as $weight => $ufGroupId) {
 825         $ufJoinParams['weight'] = $weight + $wt;
 826         $ufJoinParams['uf_group_id'] = $ufGroupId;
 827         CRM_Core_BAO_UFJoin::create($ufJoinParams);
 828         unset($ufJoinParams['id']);
 829       }
 830     }
 831     // also update the ProfileModule tables
 832     $ufJoinParamsAdd = [
 833       'is_active' => 1,
 834       'module' => 'CiviEvent_Additional',
 835       'entity_table' => 'civicrm_event',
 836       'entity_id' => $this->_id,
 837     ];
 838
 839     // first delete all past entries
 840     CRM_Core_BAO_UFJoin::deleteAll($ufJoinParamsAdd);
 841     if (!empty($params['is_multiple_registrations'])) {
 842       $ufAdd = [];
 843       $wtAdd = 2;
 844
 845       if (array_key_exists('additional_custom_pre_id', $params)) {
 846         if (empty($params['additional_custom_pre_id'])) {
 847           $ufAdd[1] = $params['custom_pre_id'];
 848           $wtAdd = 1;
 849         }
 850         elseif (CRM_Utils_Array::value('additional_custom_pre_id', $params) == 'none') {
 851         }
 852         else {
 853           $ufAdd[1] = $params['additional_custom_pre_id'];
 854           $wtAdd = 1;
 855         }
 856       }
 857
 858       if (array_key_exists('additional_custom_post_id', $params)) {
 859         if (empty($params['additional_custom_post_id'])) {
 860           $ufAdd[2] = $params['custom_post_id'];
 861         }
 862         elseif (CRM_Utils_Array::value('additional_custom_post_id', $params) == 'none') {
 863         }
 864         else {
 865           $ufAdd[2] = $params['additional_custom_post_id'];
 866         }
 867       }
 868
 869       if (!empty($params['additional_custom_post_id_multiple'])) {
 870         $additionalPostMultiple = [];
 871         foreach ($params['additional_custom_post_id_multiple'] as $key => $value) {
 872           if (is_null($value) && !empty($params['custom_post_id'])) {
 873             $additionalPostMultiple[$key] = $params['custom_post_id'];
 874           }
 875           elseif ($value == 'none') {
 876             continue;
 877           }
 878           elseif ($value) {
 879             $additionalPostMultiple[$key] = $value;
 880           }
 881         }
 882         $ufAdd = array_merge($ufAdd, $additionalPostMultiple);
 883       }
 884
 885       $ufAdd = array_values($ufAdd);
 886       if (!empty($ufAdd)) {
 887         foreach ($ufAdd as $weightAdd => $ufGroupIdAdd) {
 888
 889           $ufJoinParamsAdd['weight'] = $weightAdd + $wtAdd;
 890           $ufJoinParamsAdd['uf_group_id'] = $ufGroupIdAdd;
 891
 892           CRM_Core_BAO_UFJoin::create($ufJoinParamsAdd);
 893           unset($ufJoinParamsAdd['id']);
 894         }
 895       }
 896     }
 897
 898     // get the profiles to evaluate what they collect
 899     $profileIds = [
 900       CRM_Utils_Array::value('custom_pre_id', $params),
 901       CRM_Utils_Array::value('custom_post_id', $params),
 902     ];
 903     $additionalProfileIds = [
 904       CRM_Utils_Array::value('additional_custom_pre_id', $params),
 905       CRM_Utils_Array::value('additional_custom_post_id', $params),
 906     ];
 907     // additional profile fields default to main if not set
 908     if (!is_numeric($additionalProfileIds[0])) {
 909       $additionalProfileIds[0] = $profileIds[0];
 910     }
 911     if (!is_numeric($additionalProfileIds[1])) {
 912       $additionalProfileIds[1] = $profileIds[1];
 913     }
 914     //add multiple profiles if set
 915     self::addMultipleProfiles($profileIds, $params, 'custom_post_id_multiple');
 916     self::addMultipleProfiles($additionalProfileIds, $params, 'additional_custom_post_id_multiple');
 917
 918     $cantDedupe = FALSE;
 919     $rgId = CRM_Utils_Array::value('dedupe_rule_group_id', $params, 0);
 920
 921     switch (self::canProfilesDedupe($profileIds, $rgId)) {
 922       case 0:
 923         $dedupeTitle = 'Duplicate Matching Impossible';
 924         $cantDedupe = ts("The selected profiles do not contain the fields necessary to match registrations with existing contacts.  This means all anonymous registrations will result in a new contact.");
 925         break;
 926
 927       case 1:
 928         $dedupeTitle = 'Duplicate Contacts Possible';
 929         $cantDedupe = ts("The selected profiles can collect enough information to match registrations with existing contacts, but not all of the relevant fields are required.  Anonymous registrations may result in duplicate contacts.");
 930     }
 931     if (!empty($params['is_multiple_registrations'])) {
 932       switch (self::canProfilesDedupe($additionalProfileIds, $rgId)) {
 933         case 0:
 934           $dedupeTitle = 'Duplicate Matching Impossible';
 935           if ($cantDedupe) {
 936             $cantDedupe = ts("The selected profiles do not contain the fields necessary to match registrations with existing contacts.  This means all anonymous registrations will result in a new contact.");
 937           }
 938           else {
 939             $cantDedupe = ts("The selected profiles do not contain the fields necessary to match additional participants with existing contacts.  This means all additional participants will result in a new contact.");
 940           }
 941           break;
 942
 943         case 1:
 944           if (!$cantDedupe) {
 945             $dedupeTitle = 'Duplicate Contacts Possible';
 946             $cantDedupe = ts("The selected profiles can collect enough information to match additional participants with existing contacts, but not all of the relevant fields are required.  This may result in duplicate contacts.");
 947           }
 948       }
 949     }
 950     if ($cantDedupe) {
 951       CRM_Core_Session::setStatus($cantDedupe, $dedupeTitle, 'alert dedupenotify', ['expires' => 0]);
 952     }
 953
 954     // Update tab "disabled" css class
 955     $this->ajaxResponse['tabValid'] = !empty($params['is_online_registration']);
 956
 957     parent::endPostProcess();
 958   }
 959
 960   /**
 961    * Return a descriptive name for the page, used in wizard header
 962    *
 963    * @return string
 964    */
 965   public function getTitle() {
 966     return ts('Online Registration');
 967   }
 968
 969 }