CRM/Event/Form/ManageEvent/Registration.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.5                                                |
   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_ManageEvent_Registration extends CRM_Event_Form_ManageEvent {
  42
  43   /**
  44    * what blocks should we show and hide.
  45    *
  46    * @var CRM_Core_ShowHideBlocks
  47    */
  48   protected $_showHide;
  49
  50   protected $_profilePostMultiple = array();
  51   protected $_profilePostMultipleAdd = array();
  52
  53   /**
  54    * Function to set variables up before form is built
  55    *
  56    * @return void
  57    * @access public
  58    */
  59   function preProcess() {
  60     $this->_addProfileBottom = CRM_Utils_Array::value('addProfileBottom', $_GET, FALSE);
  61     $this->_profileBottomNum = CRM_Utils_Array::value('addProfileNum', $_GET, 0);
  62     $this->_addProfileBottomAdd = CRM_Utils_Array::value('addProfileBottomAdd', $_GET, FALSE);
  63     $this->_profileBottomNumAdd = CRM_Utils_Array::value('addProfileNumAdd', $_GET, 0);
  64
  65     parent::preProcess();
  66
  67     $this->assign('addProfileBottom', $this->_addProfileBottom);
  68     $this->assign('profileBottomNum', $this->_profileBottomNum);
  69
  70     $urlParams = "id={$this->_id}&addProfileBottom=1&qfKey={$this->controller->_key}";
  71     $this->assign('addProfileParams', $urlParams);
  72
  73     if ($addProfileBottom = CRM_Utils_Array::value('custom_post_id_multiple', $_POST)) {
  74       foreach (array_keys($addProfileBottom) as $profileNum) {
  75         self::buildMultipleProfileBottom($this, $profileNum);
  76       }
  77     }
  78
  79     $this->assign('addProfileBottomAdd', $this->_addProfileBottomAdd);
  80     $this->assign('profileBottomNumAdd', $this->_profileBottomNumAdd);
  81
  82     $urlParamsAdd = "id={$this->_id}&addProfileBottomAdd=1&qfKey={$this->controller->_key}";
  83     $this->assign('addProfileParamsAdd', $urlParamsAdd);
  84
  85     if ($addProfileBottomAdd = CRM_Utils_Array::value('additional_custom_post_id_multiple', $_POST)) {
  86       foreach (array_keys($addProfileBottomAdd) as $profileNum) {
  87         self::buildMultipleProfileBottom($this, $profileNum, 'additional_', ts('Profile for Additional Participants'));
  88       }
  89     }
  90   }
  91
  92   /**
  93    * This function sets the default values for the form.
  94    * the default values are retrieved from the database
  95    *
  96    * @access public
  97    *
  98    * @return void
  99    */
 100   function setDefaultValues() {
 101     if ($this->_addProfileBottom || $this->_addProfileBottomAdd) {
 102       return;
 103     }
 104     $eventId = $this->_id;
 105
 106     $defaults = parent::setDefaultValues();
 107
 108     $this->setShowHide($defaults);
 109     if (isset($eventId)) {
 110       $params = array('id' => $eventId);
 111       CRM_Event_BAO_Event::retrieve($params, $defaults);
 112
 113       $ufJoinParams = array(
 114         'entity_table' => 'civicrm_event',
 115         'module' => 'CiviEvent',
 116         'entity_id' => $eventId,
 117       );
 118
 119       list($defaults['custom_pre_id'],
 120         $defaults['custom_post']
 121       ) = CRM_Core_BAO_UFJoin::getUFGroupIds($ufJoinParams);
 122
 123       // Get the id for the event registration profile
 124       $eventRegistrationIdParams = $eventRegistrationIdDefaults = array(
 125         'name' => 'event_registration',
 126       );
 127       CRM_Core_BAO_UFGroup::retrieve($eventRegistrationIdParams, $eventRegistrationIdDefaults);
 128
 129       // Set event registration as the default profile if none selected
 130       if (!$defaults['custom_pre_id'] && count($defaults['custom_post']) == 0) {
 131         $defaults['custom_pre_id'] = CRM_Utils_Array::value('id', $eventRegistrationIdDefaults);
 132       }
 133       if (isset($defaults['custom_post']) && is_numeric($defaults['custom_post'])) {
 134         $defaults['custom_post_id'] = $defaults['custom_post'];
 135       }
 136       elseif (!empty($defaults['custom_post'])) {
 137         $defaults['custom_post_id'] = $defaults['custom_post'][0];
 138         unset($defaults['custom_post'][0]);
 139         $this->_profilePostMultiple = $defaults['custom_post'];
 140         foreach ($defaults['custom_post'] as $key => $value) {
 141           self::buildMultipleProfileBottom($this, $key);
 142           $defaults["custom_post_id_multiple[$key]"] = $value;
 143         }
 144       }
 145
 146       $this->assign('profilePostMultiple', CRM_Utils_Array::value('custom_post', $defaults));
 147
 148       if (!empty($defaults['is_multiple_registrations'])) {
 149         // CRM-4377: set additional participants’ profiles – set to ‘none’ if explicitly unset (non-active)
 150
 151         $ufJoinAddParams = array(
 152           'entity_table' => 'civicrm_event',
 153           'module' => 'CiviEvent_Additional',
 154           'entity_id' => $eventId,
 155         );
 156
 157         list($defaults['additional_custom_pre_id'],
 158           $defaults['additional_custom_post']
 159         ) = CRM_Core_BAO_UFJoin::getUFGroupIds($ufJoinAddParams);
 160
 161         if (isset($defaults['additional_custom_post']) && is_numeric($defaults['additional_custom_post'])) {
 162           $defaults['additional_custom_post_id'] = $defaults['additional_custom_post'];
 163         }
 164         elseif (!empty($defaults['additional_custom_post'])) {
 165           $defaults['additional_custom_post_id'] = $defaults['additional_custom_post'][0];
 166           unset($defaults['additional_custom_post'][0]);
 167
 168           $this->_profilePostMultipleAdd = $defaults['additional_custom_post'];
 169           foreach ($defaults['additional_custom_post'] as $key => $value) {
 170             self::buildMultipleProfileBottom($this, $key, 'additional_', ts('Profile for Additional Participants'));
 171             $defaults["additional_custom_post_id_multiple[$key]"] = $value;
 172           }
 173         }
 174         $this->assign('profilePostMultipleAdd', CRM_Utils_Array::value('additional_custom_post', $defaults));
 175       }
 176     }
 177     else {
 178       $defaults['is_email_confirm'] = 0;
 179     }
 180
 181     // provide defaults for required fields if empty (and as a 'hint' for approval message field)
 182     $defaults['registration_link_text'] = CRM_Utils_Array::value('registration_link_text', $defaults, ts('Register Now'));
 183     $defaults['confirm_title'] = CRM_Utils_Array::value('confirm_title', $defaults, ts('Confirm Your Registration Information'));
 184     $defaults['thankyou_title'] = CRM_Utils_Array::value('thankyou_title', $defaults, ts('Thank You for Registering'));
 185     $defaults['approval_req_text'] = CRM_Utils_Array::value('approval_req_text', $defaults, ts('Participation in this event requires approval. Submit your registration request here. Once approved, you will receive an email with a link to a web page where you can complete the registration process.'));
 186
 187     if (!empty($defaults['registration_start_date'])) {
 188       list($defaults['registration_start_date'],
 189         $defaults['registration_start_date_time']
 190       ) = CRM_Utils_Date::setDateDefaults($defaults['registration_start_date'],
 191         'activityDateTime'
 192       );
 193     }
 194
 195     if (!empty($defaults['registration_end_date'])) {
 196       list($defaults['registration_end_date'],
 197         $defaults['registration_end_date_time']
 198       ) = CRM_Utils_Date::setDateDefaults($defaults['registration_end_date'],
 199         'activityDateTime'
 200       );
 201     }
 202
 203     return $defaults;
 204   }
 205
 206   /**
 207    * Fix what blocks to show/hide based on the default values set
 208    *
 209    * @param array $defaults the array of default values
 210    *
 211    * @internal param bool $force should we set show hide based on input defaults
 212    *
 213    * @return void
 214    */
 215   function setShowHide($defaults) {
 216     $this->_showHide = new CRM_Core_ShowHideBlocks(array('registration' => 1),
 217       ''
 218     );
 219     if (empty($defaults)) {
 220       $this->_showHide->addHide('registration');
 221       $this->_showHide->addHide('id-approval-text');
 222     }
 223     else {
 224       if (empty($defaults['requires_approval'])) {
 225         $this->_showHide->addHide('id-approval-text');
 226       }
 227     }
 228     $this->assign('defaultsEmpty', empty($defaults));
 229     $this->_showHide->addToTemplate();
 230   }
 231
 232   /**
 233    * Function to build the form
 234    *
 235    * @return void
 236    * @access public
 237    */
 238   public function buildQuickForm() {
 239     if ($this->_addProfileBottom) {
 240       return self::buildMultipleProfileBottom($this, $this->_profileBottomNum);
 241     }
 242
 243     if ($this->_addProfileBottomAdd) {
 244       return self::buildMultipleProfileBottom($this, $this->_profileBottomNumAdd, 'additional_', ts('Profile for Additional Participants'));
 245     }
 246
 247     $this->applyFilter('__ALL__', 'trim');
 248     $attributes = CRM_Core_DAO::getAttribute('CRM_Event_DAO_Event');
 249
 250     $this->addElement('checkbox',
 251       'is_online_registration',
 252       ts('Allow Online Registration?'),
 253       NULL,
 254       array(
 255         'onclick' => "return showHideByValue('is_online_registration',
 256         '',
 257         'registration_blocks',
 258         'block',
 259         'radio',
 260         false );",
 261       )
 262     );
 263
 264     $this->add('text', 'registration_link_text', ts('Registration Link Text'));
 265
 266     if (!$this->_isTemplate) {
 267       $this->addDateTime('registration_start_date', ts('Registration Start Date'), FALSE, array('formatType' => 'activityDateTime'));
 268       $this->addDateTime('registration_end_date', ts('Registration End Date'), FALSE, array('formatType' => 'activityDateTime'));
 269     }
 270
 271     $params = array(
 272       'used'         => 'Supervised',
 273       'contact_type' => 'Individual',
 274     );
 275     $dedupeRuleFields = CRM_Dedupe_BAO_Rule::dedupeRuleFields($params);
 276
 277     foreach ($dedupeRuleFields as $key => $fields) {
 278       $ruleFields[$key] = ucwords(str_replace('_', ' ', $fields));
 279     }
 280
 281     $this->addElement('checkbox',
 282       'is_multiple_registrations',
 283       ts('Register multiple participants?')
 284     );
 285
 286     $this->addElement('checkbox',
 287       'allow_same_participant_emails',
 288       ts('Same email address?')
 289     );
 290     $this->assign('ruleFields', json_encode($ruleFields));
 291
 292     $dedupeRules = array(
 293       '' => '- Unsupervised rule -',
 294     );
 295     $dedupeRules += CRM_Dedupe_BAO_RuleGroup::getByType('Individual');
 296     $this->add('select', 'dedupe_rule_group_id', ts('Duplicate matching rule'), $dedupeRules);
 297
 298     $participantStatuses = CRM_Event_PseudoConstant::participantStatus();
 299     if (in_array('Awaiting approval', $participantStatuses) and in_array('Pending from approval', $participantStatuses) and in_array('Rejected', $participantStatuses)) {
 300       $this->addElement('checkbox',
 301         'requires_approval',
 302         ts('Require participant approval?'),
 303         NULL,
 304         array('onclick' => "return showHideByValue('requires_approval', '', 'id-approval-text', 'table-row', 'radio', false);")
 305       );
 306       $this->add('textarea', 'approval_req_text', ts('Approval message'), $attributes['approval_req_text']);
 307     }
 308
 309     $this->add('text', 'expiration_time', ts('Pending participant expiration (hours)'));
 310     $this->addRule('expiration_time', ts('Please enter the number of hours (as an integer).'), 'integer');
 311
 312     self::buildRegistrationBlock($this);
 313     self::buildConfirmationBlock($this);
 314     self::buildMailBlock($this);
 315     self::buildThankYouBlock($this);
 316
 317     parent::buildQuickForm();
 318   }
 319
 320   /**
 321    * Function to build Registration Block
 322    *
 323    * @param $form
 324    *
 325    * @internal param int $pageId
 326    * @static
 327    */
 328   function buildRegistrationBlock(&$form) {
 329     $attributes = CRM_Core_DAO::getAttribute('CRM_Event_DAO_Event');
 330     $form->addWysiwyg('intro_text', ts('Introductory Text'), $attributes['intro_text']);
 331     // FIXME: This hack forces height of editor to 175px. Need to modify QF classes for editors to allow passing
 332     // explicit height and width.
 333     $form->addWysiwyg('footer_text', ts('Footer Text'), array('rows' => 2, 'cols' => 40));
 334
 335     extract( self::getProfileSelectorTypes() );
 336
 337     $form->addProfileSelector( 'custom_pre_id', ts('Include Profile') . '<br />' . ts('(top of page)'), $allowCoreTypes, $allowSubTypes, $profileEntities);
 338     $form->addProfileSelector( 'custom_post_id', ts('Include Profile') . '<br />' . ts('(bottom of page)'), $allowCoreTypes, $allowSubTypes, $profileEntities);
 339
 340     $form->addProfileSelector( 'additional_custom_pre_id',  ts('Profile for Additional Participants') . '<br />' . ts('(top of page)'), $allowCoreTypes, $allowSubTypes, $profileEntities);
 341     $form->addProfileSelector( 'additional_custom_post_id',  ts('Profile for Additional Participants') . '<br />' . ts('(bottom of page)'), $allowCoreTypes, $allowSubTypes, $profileEntities);
 342   }
 343
 344   /**
 345    * Subroutine to insert a Profile Editor widget
 346    * depends on getProfileSelectorTypes
 347    *
 348    * @param array &$form
 349    * @param int $count unique index
 350    * @param string $prefix dom element ID prefix
 351    * @param string $label Label
 352    * @param array $configs Optional, for addProfileSelector(), defaults to using getProfileSelectorTypes()
 353    **/
 354   function buildMultipleProfileBottom(&$form, $count, $prefix = '', $label = 'Include Profile', $configs = null) {
 355     extract( ( is_null($configs) ) ? self::getProfileSelectorTypes() : $configs );
 356     $element = $prefix . "custom_post_id_multiple[$count]";
 357     $label .= '<br />'.ts('(bottom of page)');
 358     $form->addProfileSelector( $element,  $label, $allowCoreTypes, $allowSubTypes, $profileEntitites);
 359   }
 360
 361   /**
 362    * Create initializers for addprofileSelector
 363    *
 364    * @return array( 'allowCoreTypes' => array(), 'allowSubTypes' => array(), 'profileEntities' => array() )
 365    **/
 366   static function getProfileSelectorTypes() {
 367     $configs = array(
 368       'allowCoreTypes' => array(),
 369       'allowSubTypes' => array(),
 370       'profileEntities' => array(),
 371     );
 372
 373     $configs['allowCoreTypes'][] = 'Contact';
 374     $configs['allowCoreTypes'][] = 'Individual';
 375     $configs['allowCoreTypes'][] = 'Participant';
 376
 377     $configs['profileEntities'][] = array('entity_name' => 'individual_entity', 'entity_type' => 'IndividualModel');
 378     $configs['profileEntities'][] = array('entity_name' => 'participant_entity', 'entity_type' => 'ParticipantModel');
 379
 380    return $configs;
 381   }
 382
 383   /**
 384    * Function to build Confirmation Block
 385    *
 386    * @param int $pageId
 387    * @static
 388    */
 389   function buildConfirmationBlock(&$form) {
 390     $attributes = CRM_Core_DAO::getAttribute('CRM_Event_DAO_Event');
 391
 392     // CRM-11182 - Optional confirmation page for free events
 393     $is_monetary = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event', $form->_id, 'is_monetary');
 394     $form->assign('is_monetary', $is_monetary);
 395     if ($is_monetary == "0") {
 396       $form->addYesNo('is_confirm_enabled', ts('Use a confirmation screen?'), NULL, NULL, array('onclick' => "return showHideByValue('is_confirm_enabled','','confirm_screen_settings','block','radio',false);"));
 397     }
 398     $form->add('text', 'confirm_title', ts('Title'), $attributes['confirm_title']);
 399     $form->addWysiwyg('confirm_text', ts('Introductory Text'), $attributes['confirm_text']);
 400     // FIXME: This hack forces height of editor to 175px. Need to modify QF classes for editors to allow passing
 401     // explicit height and width.
 402     $form->addWysiwyg('confirm_footer_text', ts('Footer Text'), array('rows' => 2, 'cols' => 40));
 403   }
 404
 405   /**
 406    * Function to build Email Block
 407    *
 408    * @param int $pageId
 409    * @static
 410    */
 411   function buildMailBlock(&$form) {
 412     $form->registerRule('emailList', 'callback', 'emailList', 'CRM_Utils_Rule');
 413     $attributes = CRM_Core_DAO::getAttribute('CRM_Event_DAO_Event');
 414     $form->addYesNo('is_email_confirm', ts('Send Confirmation Email?'), NULL, NULL, array('onclick' => "return showHideByValue('is_email_confirm','','confirmEmail','block','radio',false);"));
 415     $form->add('textarea', 'confirm_email_text', ts('Text'), $attributes['confirm_email_text']);
 416     $form->add('text', 'cc_confirm', ts('CC Confirmation To'), CRM_Core_DAO::getAttribute('CRM_Event_DAO_Event', 'cc_confirm'));
 417     $form->addRule('cc_confirm', ts('Please enter a valid list of comma delimited email addresses'), 'emailList');
 418     $form->add('text', 'bcc_confirm', ts('BCC Confirmation To'), CRM_Core_DAO::getAttribute('CRM_Event_DAO_Event', 'bcc_confirm'));
 419     $form->addRule('bcc_confirm', ts('Please enter a valid list of comma delimited email addresses'), 'emailList');
 420     $form->add('text', 'confirm_from_name', ts('Confirm From Name'));
 421     $form->add('text', 'confirm_from_email', ts('Confirm From Email'));
 422     $form->addRule('confirm_from_email', ts('Email is not valid.'), 'email');
 423   }
 424
 425   function buildThankYouBlock(&$form) {
 426     $attributes = CRM_Core_DAO::getAttribute('CRM_Event_DAO_Event');
 427     $form->add('text', 'thankyou_title', ts('Title'), $attributes['thankyou_title']);
 428     $form->addWysiwyg('thankyou_text', ts('Introductory Text'), $attributes['thankyou_text']);
 429     // FIXME: This hack forces height of editor to 175px. Need to modify QF classes for editors to allow passing
 430     // explicit height and width.
 431     $form->addWysiwyg('thankyou_footer_text', ts('Footer Text'), array('rows' => 2, 'cols' => 40));
 432   }
 433
 434   /**
 435    * Add local and global form rules
 436    *
 437    * @access protected
 438    *
 439    * @return void
 440    */
 441   function addRules() {
 442     if ($this->_addProfileBottom || $this->_addProfileBottomAdd) {
 443       return;
 444     }
 445     $this->addFormRule(array('CRM_Event_Form_ManageEvent_Registration', 'formRule'), $this);
 446   }
 447
 448   /**
 449    * global validation rules for the form
 450    *
 451    * @param array $fields posted values of the form
 452    *
 453    * @return array list of errors to be posted back to the form
 454    * @static
 455    * @access public
 456    */
 457   static function formRule($values, $files, $form) {
 458     if (!empty($values['is_online_registration'])) {
 459
 460       if (!$values['confirm_title']) {
 461         $errorMsg['confirm_title'] = ts('Please enter a Title for the registration Confirmation Page');
 462       }
 463       if (!$values['thankyou_title']) {
 464         $errorMsg['thankyou_title'] = ts('Please enter a Title for the registration Thank-you Page');
 465       }
 466       if ($values['is_email_confirm']) {
 467         if (!$values['confirm_from_name']) {
 468           $errorMsg['confirm_from_name'] = ts('Please enter Confirmation Email FROM Name.');
 469         }
 470
 471         if (!$values['confirm_from_email']) {
 472           $errorMsg['confirm_from_email'] = ts('Please enter Confirmation Email FROM Email Address.');
 473         }
 474       }
 475
 476       if (
 477         isset($values['registration_start_date']) &&
 478         isset($values['registration_end_date'])
 479       ) {
 480         $start = CRM_Utils_Date::processDate($values['registration_start_date']);
 481         $end   = CRM_Utils_Date::processDate($values['registration_end_date']);
 482         if ($end < $start) {
 483           $errorMsg['registration_end_date'] = ts('Registration end date should be after Registration start date');
 484         }
 485       }
 486
 487       //check that the selected profiles have either firstname+lastname or email required
 488       $profileIds = array(
 489         CRM_Utils_Array::value('custom_pre_id', $values),
 490         CRM_Utils_Array::value('custom_post_id', $values),
 491       );
 492       $additionalProfileIds = array(
 493         CRM_Utils_Array::value('additional_custom_pre_id', $values),
 494         CRM_Utils_Array::value('additional_custom_post_id', $values),
 495       );
 496       //additional profile fields default to main if not set
 497       if (!is_numeric($additionalProfileIds[0])) {
 498         $additionalProfileIds[0] = $profileIds[0];
 499       }
 500       if (!is_numeric($additionalProfileIds[1])) {
 501         $additionalProfileIds[1] = $profileIds[1];
 502       }
 503       //add multiple profiles if set
 504       self::addMultipleProfiles($profileIds, $values, 'custom_post_id_multiple');
 505       self::addMultipleProfiles($additionalProfileIds, $values, 'additional_custom_post_id_multiple');
 506       $isProfileComplete = self::isProfileComplete($profileIds);
 507       $isAdditionalProfileComplete = self::isProfileComplete($additionalProfileIds);
 508
 509       //Check main profiles have an email address available if 'send confirmation email' is selected
 510       if ($values['is_email_confirm']) {
 511         $emailFields = self::getEmailFields($profileIds);
 512         if (!count($emailFields)) {
 513           $errorMsg['is_email_confirm'] = ts("Please add a profile with an email address if 'Send Confirmation Email?' is selected");
 514         }
 515       }
 516       $additionalCustomPreId = $additionalCustomPostId = NULL;
 517       $isPreError = $isPostError = TRUE;
 518       if (!empty($values['allow_same_participant_emails']) && !empty($values['is_multiple_registrations'])) {
 519         $types = array_merge(array('Individual'), CRM_Contact_BAO_ContactType::subTypes('Individual'));
 520         $profiles = CRM_Core_BAO_UFGroup::getProfiles($types);
 521
 522         //check for additional custom pre profile
 523         $additionalCustomPreId = CRM_Utils_Array::value('additional_custom_pre_id', $values);
 524         if (!empty($additionalCustomPreId)) {
 525           if (!($additionalCustomPreId == 'none')) {
 526             $customPreId = $additionalCustomPreId;
 527           }
 528           else {
 529             $isPreError = FALSE;
 530           }
 531         }
 532         else {
 533           $customPreId = !empty($values['custom_pre_id']) ? $values['custom_pre_id'] : NULL;
 534         }
 535         //check whether the additional custom pre profile is of type 'Individual' and its subtypes
 536         if (!empty($customPreId)) {
 537           $profileTypes = CRM_Core_BAO_UFGroup::profileGroups($customPreId);
 538           foreach ($types as $individualTypes) {
 539             if (in_array($individualTypes, $profileTypes)) {
 540               $isPreError = FALSE;
 541               break;
 542             }
 543           }
 544         }
 545         else {
 546           $isPreError = FALSE;
 547         }
 548
 549         // We don't have required Individual fields in the pre-custom profile, so now check the post-custom profile
 550         if ($isPreError) {
 551           $additionalCustomPostId = CRM_Utils_Array::value('additional_custom_post_id', $values);
 552           if (!empty($additionalCustomPostId)) {
 553             if (!($additionalCustomPostId == 'none')) {
 554               $customPostId = $additionalCustomPostId;
 555             }
 556             else {
 557               $isPostError = FALSE;
 558             }
 559           }
 560           else {
 561             $customPostId = !empty($values['custom_post_id']) ? $values['custom_post_id'] : NULL;
 562           }
 563           //check whether the additional custom post profile is of type 'Individual' and its subtypes
 564           if (!empty($customPostId)) {
 565             $profileTypes = CRM_Core_BAO_UFGroup::profileGroups($customPostId);
 566             foreach ($types as $individualTypes) {
 567               if (in_array($individualTypes, $profileTypes)) {
 568                 $isPostError = FALSE;
 569                 break;
 570               }
 571             }
 572           }
 573           else {
 574             $isPostError = FALSE;
 575           }
 576
 577           if (empty($customPreId) && empty($customPostId)) {
 578             $errorMsg['additional_custom_pre_id'] = ts("Allow multiple registrations from the same email address requires a profile of type 'Individual'");
 579           }
 580           if ($isPostError) {
 581             $errorMsg['additional_custom_post_id'] = ts("Allow multiple registrations from the same email address requires a profile of type 'Individual'");
 582           }
 583         }
 584       }
 585       if (!$isProfileComplete) {
 586         $errorMsg['custom_pre_id'] = ts("Please include a Profile for online registration that contains an Email Address field and / or First Name + Last Name fields.");
 587       }
 588       if (!$isAdditionalProfileComplete) {
 589         $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.");
 590       }
 591
 592       // // CRM-8485
 593       // $config = CRM_Core_Config::singleton();
 594       // if ( $config->doNotAttachPDFReceipt ) {
 595       //     if (!empty($values['custom_post_id_multiple'])) {
 596       //         foreach( $values['custom_post_id_multiple'] as $count => $customPostMultiple ) {
 597       //             if ( $customPostMultiple ) {
 598       //                 $errorMsg["custom_post_id_multiple[{$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' ) ) );
 599       //                 break;
 600       //             }
 601       //         }
 602       //     }
 603       //
 604       //     if (!empty($values['is_multiple_registrations']) &&
 605       //          CRM_Utils_Array::value('additional_custom_post_id_multiple',  $values) ) {
 606       //         foreach( $values['additional_custom_post_id_multiple'] as $count => $customPostMultiple ) {
 607       //             if ( $customPostMultiple ) {
 608       //                $errorMsg["additional_custom_post_id_multiple[{$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' ) ) );
 609       //                 break;
 610       //             }
 611       //         }
 612       //     }
 613       // }
 614
 615       if (!empty($errorMsg)) {
 616         if (!empty($values['custom_post_id_multiple'])) {
 617           foreach ($values['custom_post_id_multiple'] as $count => $customPostMultiple) {
 618             self::buildMultipleProfileBottom($form, $count);
 619           }
 620           $form->assign('profilePostMultiple', $values['custom_post_id_multiple']);
 621         }
 622         if (!empty($values['additional_custom_post_id_multiple'])) {
 623           foreach ($values['additional_custom_post_id_multiple'] as $count => $customPostMultiple) {
 624             self::buildMultipleProfileBottom($form, $count, 'additional_', ts('Profile for Additional Participants'));
 625           }
 626           $form->assign('profilePostMultipleAdd', $values['additional_custom_post_id_multiple']);
 627         }
 628       }
 629     }
 630
 631     if (!empty($errorMsg)) {
 632       return $errorMsg;
 633     }
 634
 635     return TRUE;
 636   }
 637
 638   /**
 639    * Collect all email fields for an array of profile ids
 640    *
 641    * @return boolean
 642    */
 643   static function getEmailFields($profileIds) {
 644     $emailFields = array();
 645     foreach ($profileIds as $profileId) {
 646       if ($profileId && is_numeric($profileId)) {
 647         $fields = CRM_Core_BAO_UFGroup::getFields($profileId);
 648         foreach ($fields as $field) {
 649           if (substr_count($field['name'], 'email')) {
 650             $emailFields[] = $field;
 651           }
 652         }
 653       }
 654     }
 655     return $emailFields;
 656   }
 657
 658   /**
 659    * Check if a profile contains required fields
 660    *
 661    * @return boolean
 662    */
 663   static function isProfileComplete($profileIds) {
 664     $profileReqFields = array();
 665     foreach ($profileIds as $profileId) {
 666       if ($profileId && is_numeric($profileId)) {
 667         $fields = CRM_Core_BAO_UFGroup::getFields($profileId);
 668         foreach ($fields as $field) {
 669           switch (TRUE) {
 670             case substr_count($field['name'], 'email'):
 671               $profileReqFields[] = 'email';
 672               break;
 673
 674             case substr_count($field['name'], 'first_name'):
 675               $profileReqFields[] = 'first_name';
 676               break;
 677
 678             case substr_count($field['name'], 'last_name'):
 679               $profileReqFields[] = 'last_name';
 680               break;
 681           }
 682         }
 683       }
 684     }
 685     $profileComplete = (in_array('email', $profileReqFields)
 686       || (in_array('first_name', $profileReqFields) && in_array('last_name', $profileReqFields))
 687     );
 688     return $profileComplete;
 689   }
 690
 691   /**
 692    * Check if the profiles collect enough information to dedupe
 693    *
 694    * @return boolean
 695    */
 696
 697   function canProfilesDedupe($profileIds, $rgId = 0) {
 698
 699     // find the unsupervised rule
 700
 701     $rgParams = array(
 702       'used' => 'Unsupervised',
 703       'contact_type' => 'Individual',
 704     );
 705     if ($rgId > 0) {
 706       $rgParams['id'] = $rgId;
 707     }
 708     $activeRg = CRM_Dedupe_BAO_RuleGroup::dedupeRuleFieldsWeight($rgParams);
 709
 710     // get the combinations that could be a match for the rule
 711     $okCombos = $combos = array();
 712     CRM_Dedupe_BAO_RuleGroup::combos($activeRg[0], $activeRg[1], $combos);
 713
 714     // create an index of what combinations involve each field
 715     $index = array();
 716     foreach ($combos as $comboid => $combo) {
 717       foreach ($combo as $cfield) {
 718         $index[$cfield][$comboid] = true;
 719       }
 720       $combos[$comboid] = array_fill_keys($combo, 0);
 721       $okCombos[$comboid] = array_fill_keys($combo, 2);
 722     }
 723
 724     // get profiles and see if they have the necessary combos
 725     $profileReqFields = array();
 726     foreach ($profileIds as $profileId) {
 727       if ($profileId && is_numeric($profileId)) {
 728         $fields = CRM_Core_BAO_UFGroup::getFields($profileId);
 729
 730         // walk through the fields in the profile
 731         foreach ($fields as $field) {
 732
 733           // check each of the fields in the index against the profile field
 734           foreach ($index as $ifield => $icombos) {
 735             if(strpos($field['name'], $ifield) !== false) {
 736
 737               // we found the field in the profile, now record it in the index
 738               foreach ($icombos as $icombo => $dontcare) {
 739                 $combos[$icombo][$ifield] = ($combos[$icombo][$ifield] != 2 && !$field['is_required']) ? 1 : 2;
 740
 741                 if ($combos[$icombo] == $okCombos[$icombo]) {
 742                   // if any combo is complete with 2s (all fields are present and required), we can go home
 743                   return 2;
 744                 }
 745               }
 746             }
 747           }
 748         }
 749       }
 750     }
 751
 752     // check the combos to see if everything is > 0
 753     foreach ($combos as $comboid => $combo) {
 754       $complete = false;
 755       foreach ($combo as $cfield) {
 756         if ($cfield > 0) {
 757           $complete = true;
 758         }
 759         else {
 760           // this combo isn't complete--skip to the next combo
 761           continue 2;
 762         }
 763       }
 764       if ($complete) { return 1; }
 765     }
 766
 767     // no combo succeeded
 768     return 0;
 769   }
 770
 771   /**
 772    * Add additional profiles from the form to an array of profile ids.
 773    *
 774    */
 775   static function addMultipleProfiles(&$profileIds, $values, $field) {
 776     if ($multipleProfiles = CRM_Utils_Array::value($field, $values)) {
 777       foreach ($multipleProfiles as $profileId) {
 778         $profileIds[] = $profileId;
 779       }
 780     }
 781   }
 782
 783   /**
 784    * Function to process the form
 785    *
 786    * @access public
 787    *
 788    * @return void
 789    */
 790   public function postProcess() {
 791     $params = $this->exportValues();
 792
 793     $params['id'] = $this->_id;
 794
 795     // format params
 796     $params['is_online_registration'] = CRM_Utils_Array::value('is_online_registration', $params, FALSE);
 797     $params['is_confirm_enabled'] = CRM_Utils_Array::value('is_confirm_enabled', $params, FALSE); // CRM-11182
 798     $params['is_multiple_registrations'] = CRM_Utils_Array::value('is_multiple_registrations', $params, FALSE);
 799     $params['allow_same_participant_emails'] = CRM_Utils_Array::value('allow_same_participant_emails', $params, FALSE);
 800     $params['requires_approval'] = CRM_Utils_Array::value('requires_approval', $params, FALSE);
 801
 802     // reset is_email confirm if not online reg
 803     if (!$params['is_online_registration']) {
 804       $params['is_email_confirm'] = FALSE;
 805     }
 806
 807     if (!$this->_isTemplate) {
 808       $params['registration_start_date'] = CRM_Utils_Date::processDate($params['registration_start_date'],
 809         $params['registration_start_date_time'],
 810         TRUE
 811       );
 812       $params['registration_end_date'] = CRM_Utils_Date::processDate($params['registration_end_date'],
 813         $params['registration_end_date_time'],
 814         TRUE
 815       );
 816     }
 817
 818     CRM_Event_BAO_Event::add($params);
 819
 820     // also update the ProfileModule tables
 821     $ufJoinParams = array(
 822       'is_active' => 1,
 823       'module' => 'CiviEvent',
 824       'entity_table' => 'civicrm_event',
 825       'entity_id' => $this->_id,
 826     );
 827
 828
 829     // first delete all past entries
 830     CRM_Core_BAO_UFJoin::deleteAll($ufJoinParams);
 831
 832     $uf = array();
 833     $wt = 2;
 834     if (!empty($params['custom_pre_id'])) {
 835       $uf[1] = $params['custom_pre_id'];
 836       $wt = 1;
 837     }
 838
 839     if (!empty($params['custom_post_id'])) {
 840       $uf[2] = $params['custom_post_id'];
 841     }
 842
 843     if (!empty($params['custom_post_id_multiple'])) {
 844       $uf = array_merge($uf, $params['custom_post_id_multiple']);
 845     }
 846     $uf = array_values($uf);
 847     if (!empty($uf)) {
 848       foreach ($uf as $weight => $ufGroupId) {
 849         $ufJoinParams['weight'] = $weight + $wt;
 850         $ufJoinParams['uf_group_id'] = $ufGroupId;
 851         CRM_Core_BAO_UFJoin::create($ufJoinParams);
 852         unset($ufJoinParams['id']);
 853       }
 854     }
 855     // also update the ProfileModule tables
 856     $ufJoinParamsAdd = array(
 857       'is_active' => 1,
 858       'module' => 'CiviEvent_Additional',
 859       'entity_table' => 'civicrm_event',
 860       'entity_id' => $this->_id,
 861     );
 862
 863     // first delete all past entries
 864     CRM_Core_BAO_UFJoin::deleteAll($ufJoinParamsAdd);
 865     if (!empty($params['is_multiple_registrations'])) {
 866       $ufAdd = array();
 867       $wtAdd = 2;
 868
 869       if (array_key_exists('additional_custom_pre_id', $params)) {
 870         if (empty($params['additional_custom_pre_id'])) {
 871           $ufAdd[1] = $params['custom_pre_id'];
 872           $wtAdd = 1;
 873         }
 874         elseif (CRM_Utils_Array::value('additional_custom_pre_id', $params) == 'none') {}
 875         else {
 876           $ufAdd[1] = $params['additional_custom_pre_id'];
 877           $wtAdd = 1;
 878         }
 879       }
 880
 881       if (array_key_exists('additional_custom_post_id', $params)) {
 882         if (empty($params['additional_custom_post_id'])) {
 883           $ufAdd[2] = $params['custom_post_id'];
 884         }
 885         elseif (CRM_Utils_Array::value('additional_custom_post_id', $params) == 'none') {}
 886         else {
 887           $ufAdd[2] = $params['additional_custom_post_id'];
 888         }
 889       }
 890
 891       if (!empty($params['additional_custom_post_id_multiple'])) {
 892         $additionalPostMultiple = array();
 893         foreach ($params['additional_custom_post_id_multiple'] as $key => $value) {
 894           if (!$value && !empty($params['custom_post_id'])) {
 895             $additionalPostMultiple[$key] = $params['custom_post_id'];
 896           }
 897           elseif ($value == 'none') {
 898             continue;
 899           }
 900           elseif ($value) {
 901             $additionalPostMultiple[$key] = $value;
 902           }
 903         }
 904         $ufAdd = array_merge($ufAdd, $additionalPostMultiple);
 905       }
 906
 907       $ufAdd = array_values($ufAdd);
 908       if (!empty($ufAdd)) {
 909         foreach ($ufAdd as $weightAdd => $ufGroupIdAdd) {
 910
 911           $ufJoinParamsAdd['weight'] = $weightAdd + $wtAdd;
 912           $ufJoinParamsAdd['uf_group_id'] = $ufGroupIdAdd;
 913
 914           CRM_Core_BAO_UFJoin::create($ufJoinParamsAdd);
 915           unset($ufJoinParamsAdd['id']);
 916         }
 917       }
 918     }
 919
 920     // get the profiles to evaluate what they collect
 921     $profileIds = array(
 922       CRM_Utils_Array::value('custom_pre_id', $params),
 923       CRM_Utils_Array::value('custom_post_id', $params),
 924     );
 925     $additionalProfileIds = array(
 926       CRM_Utils_Array::value('additional_custom_pre_id', $params),
 927       CRM_Utils_Array::value('additional_custom_post_id', $params),
 928     );
 929     // additional profile fields default to main if not set
 930     if (!is_numeric($additionalProfileIds[0])) {
 931       $additionalProfileIds[0] = $profileIds[0];
 932     }
 933     if (!is_numeric($additionalProfileIds[1])) {
 934       $additionalProfileIds[1] = $profileIds[1];
 935     }
 936     //add multiple profiles if set
 937     self::addMultipleProfiles($profileIds, $params, 'custom_post_id_multiple');
 938     self::addMultipleProfiles($additionalProfileIds, $params, 'additional_custom_post_id_multiple');
 939
 940     $cantDedupe = false;
 941     $rgId = CRM_Utils_Array::value('dedupe_rule_group_id', $params, 0);
 942
 943     switch (self::canProfilesDedupe($profileIds, $rgId)) {
 944       case 0:
 945         $dedupeTitle = 'Duplicate Matching Impossible';
 946         $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.");
 947         break;
 948       case 1:
 949         $dedupeTitle = 'Duplicate Contacts Possible';
 950         $cantDedupe = ts("The selected profiles can collect enough information to match registrations with existing contacts, but not all of the relevant fields are required.  Anonymous registrations may result in duplicate contacts.");
 951     }
 952     if (!empty($params['is_multiple_registrations'])) {
 953       switch(self::canProfilesDedupe($additionalProfileIds, $rgId)) {
 954         case 0:
 955           $dedupeTitle = 'Duplicate Matching Impossible';
 956           if ($cantDedupe) {
 957             $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.");
 958           }
 959           else {
 960             $cantDedupe = ts("The selected profiles do not contain the fields necessary to match additional participants with existing contacts.  This means all additional participants will result in a new contact.");
 961           }
 962           break;
 963         case 1:
 964           if (!$cantDedupe) {
 965             $dedupeTitle = 'Duplicate Contacts Possible';
 966             $cantDedupe = ts("The selected profiles can collect enough information to match additional participants with existing contacts, but not all of the relevant fields are required.  This may result in duplicate contacts.");
 967           }
 968       }
 969     }
 970     if ($cantDedupe) {
 971       CRM_Core_Session::setStatus($cantDedupe, $dedupeTitle, 'alert dedupenotify', array('expires' => 0));
 972     }
 973
 974     // Update tab "disabled" css class
 975     $this->ajaxResponse['tabValid'] = !empty($params['is_online_registration']);
 976
 977     parent::endPostProcess();
 978   }
 979   //end of function
 980
 981   /**
 982    * Return a descriptive name for the page, used in wizard header
 983    *
 984    * @return string
 985    * @access public
 986    */
 987   public function getTitle() {
 988     return ts('Online Registration');
 989   }
 990 }
 991