CRM/Event/BAO/Event.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.5                                                |
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   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         |
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  17  | See the GNU Affero General Public License for more details.        |
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  19  | You should have received a copy of the GNU Affero General Public   |
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  22  | at info[AT]civicrm[DOT]org. If you have questions about the        |
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  24  | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
  25  +--------------------------------------------------------------------+
  26 */
  27
  28 /**
  29  *
  30  * @package CRM
  31  * @copyright CiviCRM LLC (c) 2004-2014
  32  * $Id$
  33  *
  34  */
  35 class CRM_Event_BAO_Event extends CRM_Event_DAO_Event {
  36
  37   /**
  38    * class constructor
  39    */
  40   function __construct() {
  41     parent::__construct();
  42   }
  43
  44   /**
  45    * Takes a bunch of params that are needed to match certain criteria and
  46    * retrieves the relevant objects. Typically the valid params are only
  47    * contact_id. We'll tweak this function to be more full featured over a period
  48    * of time. This is the inverse function of create. It also stores all the retrieved
  49    * values in the default array
  50    *
  51    * @param array $params   (reference ) an assoc array of name/value pairs
  52    * @param array $defaults (reference ) an assoc array to hold the flattened values
  53    *
  54    * @return object CRM_Event_BAO_ManageEvent object
  55    * @access public
  56    * @static
  57    */
  58   static function retrieve(&$params, &$defaults) {
  59     $event = new CRM_Event_DAO_Event();
  60     $event->copyValues($params);
  61     if ($event->find(TRUE)) {
  62       CRM_Core_DAO::storeValues($event, $defaults);
  63       return $event;
  64     }
  65     return NULL;
  66   }
  67
  68   /**
  69    * update the is_active flag in the db
  70    *
  71    * @param int      $id        id of the database record
  72    * @param boolean  $is_active value we want to set the is_active field
  73    *
  74    * @return Object             DAO object on sucess, null otherwise
  75    * @static
  76    */
  77   static function setIsActive($id, $is_active) {
  78     return CRM_Core_DAO::setFieldValue('CRM_Event_DAO_Event', $id, 'is_active', $is_active);
  79   }
  80
  81   /**
  82    * function to add the event
  83    *
  84    * @param array $params reference array contains the values submitted by the form
  85    *
  86    * @access public
  87    * @static
  88    *
  89    * @return object
  90    */
  91   static function add(&$params) {
  92     CRM_Utils_System::flushCache();
  93     $financialTypeId = NULL;
  94     if (!empty($params['id'])) {
  95       CRM_Utils_Hook::pre('edit', 'Event', $params['id'], $params);
  96       if (empty($params['skipFinancialType'])) {
  97         $financialTypeId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event', $params['id'], 'financial_type_id');
  98       }
  99     }
 100     else {
 101       CRM_Utils_Hook::pre('create', 'Event', NULL, $params);
 102     }
 103
 104     $event = new CRM_Event_DAO_Event();
 105
 106     $event->copyValues($params);
 107     $result = $event->save();
 108
 109     if (!empty($params['id'])) {
 110       CRM_Utils_Hook::post('edit', 'Event', $event->id, $event);
 111     }
 112     else {
 113       CRM_Utils_Hook::post('create', 'Event', $event->id, $event);
 114     }
 115     if ($financialTypeId && !empty($params['financial_type_id']) && $financialTypeId != $params['financial_type_id']) {
 116       CRM_Price_BAO_PriceFieldValue::updateFinancialType($params['id'], 'civicrm_event', $params['financial_type_id']);
 117     }
 118     return $result;
 119   }
 120
 121   /**
 122    * function to create the event
 123    *
 124    * @param array $params reference array contains the values submitted by the form
 125    *
 126    * @return object
 127    * @access public
 128    * @static
 129    *
 130    */
 131   public static function create(&$params) {
 132     $transaction = new CRM_Core_Transaction();
 133     if (empty($params['is_template'])) {
 134       $params['is_template'] = 0;
 135     }
 136     // check if new event, if so set the created_id (if not set)
 137     // and always set created_date to now
 138     if (empty($params['id'])) {
 139       if (empty($params['created_id'])) {
 140         $session = CRM_Core_Session::singleton();
 141         $params['created_id'] = $session->get('userID');
 142       }
 143       $params['created_date'] = date('YmdHis');
 144     }
 145
 146     $event = self::add($params);
 147
 148     if (is_a($event, 'CRM_Core_Error')) {
 149       CRM_Core_DAO::transaction('ROLLBACK');
 150       return $event;
 151     }
 152
 153     $session = CRM_Core_Session::singleton();
 154     $contactId = $session->get('userID');
 155     if (!$contactId) {
 156       $contactId = CRM_Utils_Array::value('contact_id', $params);
 157     }
 158
 159     // Log the information on successful add/edit of Event
 160     $logParams = array(
 161       'entity_table' => 'civicrm_event',
 162       'entity_id' => $event->id,
 163       'modified_id' => $contactId,
 164       'modified_date' => date('Ymd'),
 165     );
 166
 167     CRM_Core_BAO_Log::add($logParams);
 168
 169     if (!empty($params['custom']) &&
 170       is_array($params['custom'])
 171     ) {
 172       CRM_Core_BAO_CustomValueTable::store($params['custom'], 'civicrm_event', $event->id);
 173     }
 174
 175     $transaction->commit();
 176
 177     return $event;
 178   }
 179
 180   /**
 181    * Function to delete the event
 182    *
 183    * @param int $id event id
 184    *
 185    * @return mixed|null
 186    * @access public
 187    * @static
 188    *
 189    */
 190   static function del($id) {
 191     if (!$id) {
 192       return NULL;
 193     }
 194
 195     CRM_Utils_Hook::pre('delete', 'Event', $id, CRM_Core_DAO::$_nullArray);
 196
 197     $extends = array('event');
 198     $groupTree = CRM_Core_BAO_CustomGroup::getGroupDetail(NULL, NULL, $extends);
 199     foreach ($groupTree as $values) {
 200       $query = "DELETE FROM " . $values['table_name'] . " WHERE entity_id = " . $id;
 201
 202       $params = array(1 => array($values['table_name'], 'string'),
 203         2 => array($id, 'integer'),
 204       );
 205
 206       CRM_Core_DAO::executeQuery($query, CRM_Core_DAO::$_nullArray);
 207     }
 208
 209     // price set cleanup, CRM-5527
 210     CRM_Price_BAO_PriceSet::removeFrom('civicrm_event', $id);
 211
 212     $event = new CRM_Event_DAO_Event();
 213     $event->id = $id;
 214
 215     if ($event->find(TRUE)) {
 216       $locBlockId = $event->loc_block_id;
 217       $result = $event->delete();
 218
 219       if (!is_null($locBlockId)) {
 220         self::deleteEventLocBlock($locBlockId, $id);
 221       }
 222
 223       CRM_Utils_Hook::post('delete', 'Event', $id, $event);
 224       return $result;
 225     }
 226
 227     return NULL;
 228   }
 229
 230   /**
 231    * Function to delete the location block associated with an event,
 232    * if not being used by any other event.
 233    *
 234    * @param $locBlockId
 235    * @param null $eventId
 236    *
 237    * @internal param int $loc_block_id location block id to be deleted
 238    * @internal param int $eventid event id with which loc block is associated
 239    *
 240    * @access public
 241    * @static
 242    */
 243   static function deleteEventLocBlock($locBlockId, $eventId = NULL) {
 244     $query = "SELECT count(ce.id) FROM civicrm_event ce WHERE ce.loc_block_id = $locBlockId";
 245
 246     if ($eventId) {
 247       $query .= " AND ce.id != $eventId;";
 248     }
 249
 250     $locCount = CRM_Core_DAO::singleValueQuery($query);
 251
 252     if ($locCount == 0) {
 253       CRM_Core_BAO_Location::deleteLocBlock($locBlockId);
 254     }
 255   }
 256
 257   /**
 258    * Function to get current/future Events
 259    *
 260    * @param $all              int     0 returns current and future events
 261    *                                  1 if events all are required
 262    *                                  2 returns events since 3 months ago
 263    * @param bool|int $id int     id of a specific event to return
 264    * @param $isActive         boolean true if you need only active events
 265    * @param $checkPermission  boolean true if you need to check permission else false
 266    *
 267    * @return array
 268    * @static
 269    */
 270   static function getEvents($all = 0,
 271     $id              = FALSE,
 272     $isActive        = TRUE,
 273     $checkPermission = TRUE
 274   ) {
 275     $query = "
 276 SELECT `id`, `title`, `start_date`
 277 FROM   `civicrm_event`
 278 WHERE  ( civicrm_event.is_template IS NULL OR civicrm_event.is_template = 0 )";
 279
 280     if ($id) {
 281       $query .= " AND `id` = {$id}";
 282     }
 283     elseif ($all == 0) {
 284       // find only events ending in the future
 285       $endDate = date('YmdHis');
 286       $query .= "
 287         AND ( `end_date` >= {$endDate} OR
 288           (
 289             ( end_date IS NULL OR end_date = '' ) AND start_date >= {$endDate}
 290           )
 291         )";
 292     }
 293     elseif ($all == 2) {
 294       // find only events starting in the last 3 months
 295       $startDate = date('YmdHis', strtotime('3 months ago'));
 296       $query .= " AND ( `start_date` >= {$startDate} OR start_date IS NULL )";
 297     }
 298     if ($isActive) {
 299       $query .= " AND civicrm_event.is_active = 1";
 300     }
 301
 302     $query .= " ORDER BY title asc";
 303     $events = array();
 304
 305     $dao = CRM_Core_DAO::executeQuery($query);
 306     while ($dao->fetch()) {
 307       if ((!$checkPermission ||
 308           CRM_Event_BAO_Event::checkPermission($dao->id)
 309         ) &&
 310         $dao->title
 311       ) {
 312         $events[$dao->id] = $dao->title . ' - ' . CRM_Utils_Date::customFormat($dao->start_date);
 313       }
 314     }
 315
 316     return $events;
 317   }
 318
 319   /**
 320    * Function to get events Summary
 321    *
 322    * @static
 323    *
 324    * @return array Array of event summary values
 325    */
 326   static function getEventSummary() {
 327     $eventSummary = $eventIds = array();
 328     $config = CRM_Core_Config::singleton();
 329
 330     // get permission and include them here
 331     // does not scale, but rearranging code for now
 332     // FIXME in a future release
 333     $permissions = CRM_Event_BAO_Event::checkPermission();
 334     $validEventIDs = '';
 335     if (empty($permissions[CRM_Core_Permission::VIEW])) {
 336       $eventSummary['total_events'] = 0;
 337       return $eventSummary;
 338     }
 339     else {
 340       $validEventIDs = " AND civicrm_event.id IN ( " . implode(',', array_values($permissions[CRM_Core_Permission::VIEW])) . " ) ";
 341     }
 342
 343     // We're fetching recent and upcoming events (where start date is 7 days ago OR later)
 344     $query = "
 345 SELECT     count(id) as total_events
 346 FROM       civicrm_event
 347 WHERE      civicrm_event.is_active = 1 AND
 348            ( civicrm_event.is_template IS NULL OR civicrm_event.is_template = 0) AND
 349            civicrm_event.start_date >= DATE_SUB( NOW(), INTERVAL 7 day )
 350            $validEventIDs";
 351
 352     $dao = CRM_Core_DAO::executeQuery($query);
 353
 354     if ($dao->fetch()) {
 355       $eventSummary['total_events'] = $dao->total_events;
 356     }
 357
 358     if (empty($eventSummary) ||
 359       $dao->total_events == 0
 360     ) {
 361       return $eventSummary;
 362     }
 363
 364     //get the participant status type values.
 365     $query = 'SELECT id, name, class FROM civicrm_participant_status_type';
 366     $status = CRM_Core_DAO::executeQuery($query);
 367     $statusValues = array();
 368     while ($status->fetch()) {
 369       $statusValues[$status->id]['id'] = $status->id;
 370       $statusValues[$status->id]['name'] = $status->name;
 371       $statusValues[$status->id]['class'] = $status->class;
 372     }
 373
 374     // Get the Id of Option Group for Event Types
 375     $optionGroupDAO = new CRM_Core_DAO_OptionGroup();
 376     $optionGroupDAO->name = 'event_type';
 377     $optionGroupId = NULL;
 378     if ($optionGroupDAO->find(TRUE)) {
 379       $optionGroupId = $optionGroupDAO->id;
 380     }
 381
 382     $query = "
 383 SELECT     civicrm_event.id as id, civicrm_event.title as event_title, civicrm_event.is_public as is_public,
 384            civicrm_event.max_participants as max_participants, civicrm_event.start_date as start_date,
 385            civicrm_event.end_date as end_date, civicrm_event.is_online_registration, civicrm_event.is_monetary, civicrm_event.is_show_location,civicrm_event.is_map as is_map, civicrm_option_value.label as event_type, civicrm_tell_friend.is_active as is_friend_active,
 386            civicrm_event.slot_label_id,
 387            civicrm_event.summary as summary,
 388            civicrm_pcp_block.id as is_pcp_enabled
 389 FROM       civicrm_event
 390 LEFT JOIN  civicrm_option_value ON (
 391            civicrm_event.event_type_id = civicrm_option_value.value AND
 392            civicrm_option_value.option_group_id = %1 )
 393 LEFT JOIN  civicrm_tell_friend ON ( civicrm_tell_friend.entity_id = civicrm_event.id  AND civicrm_tell_friend.entity_table = 'civicrm_event' )
 394 LEFT JOIN  civicrm_pcp_block ON ( civicrm_pcp_block.entity_id = civicrm_event.id AND civicrm_pcp_block.entity_table = 'civicrm_event')
 395 WHERE      civicrm_event.is_active = 1 AND
 396            ( civicrm_event.is_template IS NULL OR civicrm_event.is_template = 0) AND
 397            civicrm_event.start_date >= DATE_SUB( NOW(), INTERVAL 7 day )
 398            $validEventIDs
 399 GROUP BY   civicrm_event.id
 400 ORDER BY   civicrm_event.start_date ASC
 401 LIMIT      0, 10
 402 ";
 403     $eventParticipant = array();
 404
 405     $properties = array(
 406       'id' => 'id',
 407       'eventTitle' => 'event_title',
 408       'isPublic' => 'is_public',
 409       'maxParticipants' => 'max_participants',
 410       'startDate' => 'start_date',
 411       'endDate' => 'end_date',
 412       'eventType' => 'event_type',
 413       'isMap' => 'is_map',
 414       'participants' => 'participants',
 415       'notCountedDueToRole' => 'notCountedDueToRole',
 416       'notCountedDueToStatus' => 'notCountedDueToStatus',
 417       'notCountedParticipants' => 'notCountedParticipants',
 418     );
 419
 420     $params = array(1 => array($optionGroupId, 'Integer'));
 421     $mappingID = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_ActionMapping', 'civicrm_event', 'id', 'entity_value');
 422     $dao = CRM_Core_DAO::executeQuery($query, $params);
 423     while ($dao->fetch()) {
 424       foreach ($properties as $property => $name) {
 425         $set = NULL;
 426         switch ($name) {
 427           case 'is_public':
 428             if ($dao->$name) {
 429               $set = 'Yes';
 430             }
 431             else {
 432               $set = 'No';
 433             }
 434             $eventSummary['events'][$dao->id][$property] = $set;
 435             break;
 436
 437           case 'is_map':
 438             if ($dao->$name && $config->mapAPIKey) {
 439               $values = array();
 440               $ids = array();
 441               $params = array('entity_id' => $dao->id, 'entity_table' => 'civicrm_event');
 442               $values['location'] = CRM_Core_BAO_Location::getValues($params, TRUE);
 443               if (is_numeric(CRM_Utils_Array::value('geo_code_1', $values['location']['address'][1])) ||
 444                 ($config->mapGeoCoding &&
 445                   !empty($values['location']['address'][1]['city']) &&
 446                   !empty($values['location']['address'][1]['state_province_id'])
 447                 )
 448               ) {
 449                 $set = CRM_Utils_System::url('civicrm/contact/map/event', "reset=1&eid={$dao->id}");
 450               }
 451             }
 452
 453             $eventSummary['events'][$dao->id][$property] = $set;
 454             if (in_array($dao->id, $permissions[CRM_Core_Permission::EDIT])) {
 455               $eventSummary['events'][$dao->id]['configure'] = CRM_Utils_System::url('civicrm/admin/event', "action=update&id=$dao->id&reset=1");
 456             }
 457             break;
 458
 459           case 'end_date':
 460           case 'start_date':
 461             $eventSummary['events'][$dao->id][$property] = CRM_Utils_Date::customFormat($dao->$name,
 462               NULL, array('d')
 463             );
 464             break;
 465
 466           case 'participants':
 467           case 'notCountedDueToRole':
 468           case 'notCountedDueToStatus':
 469           case 'notCountedParticipants':
 470             $set = NULL;
 471             $propertyCnt = 0;
 472             if ($name == 'participants') {
 473               $propertyCnt = self::getParticipantCount($dao->id);
 474               if ($propertyCnt) {
 475                 $set = CRM_Utils_System::url('civicrm/event/search',
 476                   "reset=1&force=1&event=$dao->id&status=true&role=true"
 477                 );
 478               }
 479             }
 480             elseif ($name == 'notCountedParticipants') {
 481               $propertyCnt = self::getParticipantCount($dao->id, TRUE, FALSE, TRUE, FALSE);
 482               if ($propertyCnt) {
 483                 // FIXME : selector fail to search w/ OR operator.
 484                 // $set = CRM_Utils_System::url( 'civicrm/event/search',
 485                 // "reset=1&force=1&event=$dao->id&status=false&role=false" );
 486               }
 487             }
 488             elseif ($name == 'notCountedDueToStatus') {
 489               $propertyCnt = self::getParticipantCount($dao->id, TRUE, FALSE, FALSE, FALSE);
 490               if ($propertyCnt) {
 491                 $set = CRM_Utils_System::url('civicrm/event/search',
 492                   "reset=1&force=1&event=$dao->id&status=false"
 493                 );
 494               }
 495             }
 496             else {
 497               $propertyCnt = self::getParticipantCount($dao->id, FALSE, FALSE, TRUE, FALSE);
 498               if ($propertyCnt) {
 499                 $set = CRM_Utils_System::url('civicrm/event/search',
 500                   "reset=1&force=1&event=$dao->id&role=false"
 501                 );
 502               }
 503             }
 504
 505             $eventSummary['events'][$dao->id][$property] = $propertyCnt;
 506             $eventSummary['events'][$dao->id][$name . '_url'] = $set;
 507             break;
 508
 509           default:
 510             $eventSummary['events'][$dao->id][$property] = $dao->$name;
 511             break;
 512         }
 513       }
 514
 515       // prepare the area for per-status participant counts
 516       $statusClasses = array('Positive', 'Pending', 'Waiting', 'Negative');
 517       $eventSummary['events'][$dao->id]['statuses'] = array_fill_keys($statusClasses, array());
 518
 519       $eventSummary['events'][$dao->id]['friend'] = $dao->is_friend_active;
 520       $eventSummary['events'][$dao->id]['is_monetary'] = $dao->is_monetary;
 521       $eventSummary['events'][$dao->id]['is_online_registration'] = $dao->is_online_registration;
 522       $eventSummary['events'][$dao->id]['is_show_location'] = $dao->is_show_location;
 523       $eventSummary['events'][$dao->id]['is_subevent'] = $dao->slot_label_id;
 524       $eventSummary['events'][$dao->id]['is_pcp_enabled'] = $dao->is_pcp_enabled;
 525       $eventSummary['events'][$dao->id]['reminder'] = CRM_Core_BAO_ActionSchedule::isConfigured($dao->id, $mappingID);
 526
 527       $statusTypes = CRM_Event_PseudoConstant::participantStatus();
 528       foreach ($statusValues as $statusId => $statusValue) {
 529         if (!array_key_exists($statusId, $statusTypes)) {
 530           continue;
 531         }
 532         $class = $statusValue['class'];
 533         $statusCount = self::eventTotalSeats($dao->id, "( participant.status_id = {$statusId} )");
 534         if ($statusCount) {
 535           $urlString = "reset=1&force=1&event={$dao->id}&status=$statusId";
 536           $statusInfo = array('url' => CRM_Utils_System::url('civicrm/event/search', $urlString),
 537             'name' => $statusValue['name'],
 538             'count' => $statusCount,
 539           );
 540           $eventSummary['events'][$dao->id]['statuses'][$class][] = $statusInfo;
 541         }
 542       }
 543     }
 544
 545     $countedRoles = CRM_Event_PseudoConstant::participantRole(NULL, 'filter = 1');
 546     $nonCountedRoles = CRM_Event_PseudoConstant::participantRole(NULL, '( filter = 0 OR filter IS NULL )');
 547     $countedStatus = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 1');
 548     $nonCountedStatus = CRM_Event_PseudoConstant::participantStatus(NULL, '( is_counted = 0 OR is_counted IS NULL )');
 549
 550     $countedStatusANDRoles = array_merge($countedStatus, $countedRoles);
 551     $nonCountedStatusANDRoles = array_merge($nonCountedStatus, $nonCountedRoles);
 552
 553     $eventSummary['nonCountedRoles'] = implode('/', array_values($nonCountedRoles));
 554     $eventSummary['nonCountedStatus'] = implode('/', array_values($nonCountedStatus));
 555     $eventSummary['countedStatusANDRoles'] = implode('/', array_values($countedStatusANDRoles));
 556     $eventSummary['nonCountedStatusANDRoles'] = implode('/', array_values($nonCountedStatusANDRoles));
 557
 558     return $eventSummary;
 559   }
 560
 561   /**
 562    * Function to get participant count
 563    *
 564    * @param $eventId
 565    * @param  boolean $considerStatus consider status for participant count.
 566    * @param  boolean $status consider counted participant.
 567    * @param  boolean $considerRole consider role for participant count.
 568    * @param  boolean $role consider counted( is filter role) participant.
 569    *
 570    * @internal param array $eventIds consider participants from given events.
 571    * @internal param bool $countWithStatus retrieve participant count w/ each participant status.
 572    *
 573    * @access public
 574    *
 575    * @return array array with count of participants for each event based on status/role
 576    */
 577   public static function getParticipantCount($eventId,
 578     $considerStatus = TRUE,
 579     $status         = TRUE,
 580     $considerRole   = TRUE,
 581     $role           = TRUE
 582   ) {
 583
 584     // consider both role and status for counted participants, CRM-4924.
 585     $operator = " AND ";
 586     // not counted participant.
 587     if ($considerStatus && $considerRole && !$status && !$role) {
 588       $operator = " OR ";
 589     }
 590     $clause = array();
 591     if ($considerStatus) {
 592       $statusTypes = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 1');
 593       $statusClause = 'NOT IN';
 594       if ($status) {
 595         $statusClause = 'IN';
 596       }
 597       $status = implode(',', array_keys($statusTypes));
 598       if (empty($status)) {
 599         $status = 0;
 600       }
 601       $clause[] = "participant.status_id {$statusClause} ( {$status} ) ";
 602     }
 603
 604     if ($considerRole) {
 605       $roleTypes = CRM_Event_PseudoConstant::participantRole(NULL, 'filter = 1');
 606       $roleClause = 'NOT IN';
 607       if ($role) {
 608         $roleClause = 'IN';
 609       }
 610       $roles = implode(',', array_keys($roleTypes));
 611       if (empty($roles)) {
 612         $roles = 0;
 613       }
 614       $clause[] = "participant.role_id {$roleClause} ( $roles )";
 615     }
 616
 617     $sqlClause = '';
 618     if (!empty($clause)) {
 619       $sqlClause = ' ( ' . implode($operator, $clause) . ' )';
 620     }
 621
 622     return self::eventTotalSeats($eventId, $sqlClause);
 623   }
 624
 625   /**
 626    * function to get the information to map a event
 627    *
 628    * @param $id
 629    *
 630    * @internal param array $ids the list of ids for which we want map info
 631    *
 632    * @return null|string     title of the event
 633    * @static
 634    * @access public
 635    */
 636   static function &getMapInfo(&$id) {
 637
 638     $sql = "
 639 SELECT
 640    civicrm_event.id AS event_id,
 641    civicrm_event.title AS display_name,
 642    civicrm_address.street_address AS street_address,
 643    civicrm_address.city AS city,
 644    civicrm_address.postal_code AS postal_code,
 645    civicrm_address.postal_code_suffix AS postal_code_suffix,
 646    civicrm_address.geo_code_1 AS latitude,
 647    civicrm_address.geo_code_2 AS longitude,
 648    civicrm_state_province.abbreviation AS state,
 649    civicrm_country.name AS country,
 650    civicrm_location_type.name AS location_type
 651 FROM
 652    civicrm_event
 653    LEFT JOIN civicrm_loc_block ON ( civicrm_event.loc_block_id = civicrm_loc_block.id )
 654    LEFT JOIN civicrm_address ON ( civicrm_loc_block.address_id = civicrm_address.id )
 655    LEFT JOIN civicrm_state_province ON ( civicrm_address.state_province_id = civicrm_state_province.id )
 656    LEFT JOIN civicrm_country ON civicrm_address.country_id = civicrm_country.id
 657    LEFT JOIN civicrm_location_type ON ( civicrm_location_type.id = civicrm_address.location_type_id )
 658 WHERE civicrm_address.geo_code_1 IS NOT NULL
 659   AND civicrm_address.geo_code_2 IS NOT NULL
 660   AND civicrm_event.id = " . CRM_Utils_Type::escape($id, 'Integer');
 661
 662     $dao = new CRM_Core_DAO();
 663     $dao->query($sql);
 664
 665     $locations = array();
 666
 667     $config = CRM_Core_Config::singleton();
 668
 669     while ($dao->fetch()) {
 670
 671       $location = array();
 672       $location['displayName'] = addslashes($dao->display_name);
 673       $location['lat'] = $dao->latitude;
 674       $location['marker_class'] = 'Event';
 675       $location['lng'] = $dao->longitude;
 676
 677       $params = array('entity_id' => $id, 'entity_table' => 'civicrm_event');
 678       $addressValues = CRM_Core_BAO_Location::getValues($params, TRUE);
 679       $location['address'] = str_replace(array("\r", "\n"), '', addslashes(nl2br($addressValues['address'][1]['display_text'])));
 680
 681       $location['url'] = CRM_Utils_System::url('civicrm/event/register', 'reset=1&id=' . $dao->event_id);
 682       $location['location_type'] = $dao->location_type;
 683       $eventImage = '<img src="' . $config->resourceBase . 'i/contact_org.gif" alt="Organization " height="20" width="15" />';
 684       $location['image'] = $eventImage;
 685       $location['displayAddress'] = str_replace('<br />', ', ', $location['address']);
 686       $locations[] = $location;
 687     }
 688     return $locations;
 689   }
 690
 691   /**
 692    * function to get the complete information for one or more events
 693    *
 694    * @param  date    $start      get events with start date >= this date
 695    * @param  integer $type       get events on the a specific event type (by event_type_id)
 696    * @param  integer $eventId    return a single event - by event id
 697    * @param  date    $end        also get events with end date >= this date
 698    * @param  boolean $onlyPublic include public events only, default TRUE
 699    *
 700    * @return  array  $all      array of all the events that are searched
 701    * @static
 702    * @access public
 703    */
 704   static function &getCompleteInfo(
 705     $start = NULL,
 706     $type = NULL,
 707     $eventId = NULL,
 708     $end = NULL,
 709     $onlyPublic = TRUE
 710   ) {
 711     $publicCondition = NULL;
 712     if ($onlyPublic) {
 713       $publicCondition = "  AND civicrm_event.is_public = 1";
 714     }
 715
 716     $dateCondition = '';
 717     // if start and end date are NOT passed, return all events with start_date OR end_date >= today CRM-5133
 718     if ($start) {
 719       // get events with start_date >= requested start
 720       $startDate = CRM_Utils_Type::escape($start, 'Date');
 721       $dateCondition .= " AND ( civicrm_event.start_date >= {$startDate} )";
 722     }
 723
 724     if ($end) {
 725       // also get events with end_date <= requested end
 726       $endDate = CRM_Utils_Type::escape($end, 'Date');
 727       $dateCondition .= " AND ( civicrm_event.end_date <= '{$endDate}' ) ";
 728     }
 729
 730     // CRM-9421 and CRM-8620 Default mode for ical/rss feeds. No start or end filter passed.
 731     // Need to exclude old events with only start date
 732     // and not exclude events in progress (start <= today and end >= today). DGG
 733     if (empty($start) && empty($end)) {
 734       // get events with end date >= today, not sure of this logic
 735       // but keeping this for backward compatibility as per issue CRM-5133
 736       $today = date("Y-m-d G:i:s");
 737       $dateCondition .= " AND ( civicrm_event.end_date >= '{$today}' OR civicrm_event.start_date >= '{$today}' ) ";
 738     }
 739
 740     if ($type) {
 741       $typeCondition = " AND civicrm_event.event_type_id = " . CRM_Utils_Type::escape($type, 'Integer');
 742     }
 743
 744     // Get the Id of Option Group for Event Types
 745     $optionGroupDAO = new CRM_Core_DAO_OptionGroup();
 746     $optionGroupDAO->name = 'event_type';
 747     $optionGroupId = NULL;
 748     if ($optionGroupDAO->find(TRUE)) {
 749       $optionGroupId = $optionGroupDAO->id;
 750     }
 751
 752     $query = "
 753 SELECT
 754   civicrm_event.id as event_id,
 755   civicrm_email.email as email,
 756   civicrm_event.title as title,
 757   civicrm_event.summary as summary,
 758   civicrm_event.start_date as start,
 759   civicrm_event.end_date as end,
 760   civicrm_event.description as description,
 761   civicrm_event.is_show_location as is_show_location,
 762   civicrm_event.is_online_registration as is_online_registration,
 763   civicrm_event.registration_link_text as registration_link_text,
 764   civicrm_event.registration_start_date as registration_start_date,
 765   civicrm_event.registration_end_date as registration_end_date,
 766   civicrm_option_value.label as event_type,
 767   civicrm_address.name as address_name,
 768   civicrm_address.street_address as street_address,
 769   civicrm_address.supplemental_address_1 as supplemental_address_1,
 770   civicrm_address.supplemental_address_2 as supplemental_address_2,
 771   civicrm_address.city as city,
 772   civicrm_address.postal_code as postal_code,
 773   civicrm_address.postal_code_suffix as postal_code_suffix,
 774   civicrm_state_province.abbreviation as state,
 775   civicrm_country.name AS country
 776 FROM civicrm_event
 777 LEFT JOIN civicrm_loc_block ON civicrm_event.loc_block_id = civicrm_loc_block.id
 778 LEFT JOIN civicrm_address ON civicrm_loc_block.address_id = civicrm_address.id
 779 LEFT JOIN civicrm_state_province ON civicrm_address.state_province_id = civicrm_state_province.id
 780 LEFT JOIN civicrm_country ON civicrm_address.country_id = civicrm_country.id
 781 LEFT JOIN civicrm_email ON civicrm_loc_block.email_id = civicrm_email.id
 782 LEFT JOIN civicrm_option_value ON (
 783                                     civicrm_event.event_type_id = civicrm_option_value.value AND
 784                                     civicrm_option_value.option_group_id = %1 )
 785 WHERE civicrm_event.is_active = 1
 786       AND (is_template = 0 OR is_template IS NULL)
 787       {$publicCondition}
 788       {$dateCondition}";
 789
 790     if (isset($typeCondition)) {
 791       $query .= $typeCondition;
 792     }
 793
 794     if (isset($eventId)) {
 795       $query .= " AND civicrm_event.id =$eventId ";
 796     }
 797     $query .= " ORDER BY   civicrm_event.start_date ASC";
 798
 799
 800     $params = array(1 => array($optionGroupId, 'Integer'));
 801     $dao    = CRM_Core_DAO::executeQuery($query, $params);
 802     $all    = array();
 803     $config = CRM_Core_Config::singleton();
 804
 805     $baseURL = parse_url($config->userFrameworkBaseURL);
 806     $url = "@" . $baseURL['host'];
 807     if (!empty($baseURL['path'])) {
 808       $url .= substr($baseURL['path'], 0, -1);
 809     }
 810
 811     // check 'view event info' permission
 812     //@todo - per CRM-14626 we have resolved that 'view event info' means 'view ALL event info'
 813     // and passing in the specific permission here will short-circuit the evaluation of permission to
 814     // see specific events (doesn't seem relevant to this call
 815     // however, since this function is accessed only by a convoluted call from a joomla block function
 816     // it seems safer not to touch here. Suggestion is that CRM_Core_Permission::check(array or relevant permissions) would
 817     // be clearer & safer here
 818     $permissions = CRM_Core_Permission::event(CRM_Core_Permission::VIEW);
 819
 820     // check if we're in shopping cart mode for events
 821     $enable_cart = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::EVENT_PREFERENCES_NAME,
 822       'enable_cart'
 823     );
 824     if ($enable_cart) {}
 825     while ($dao->fetch()) {
 826       if (!empty($permissions) && in_array($dao->event_id, $permissions)) {
 827         $info = array();
 828         $info['uid'] = "CiviCRM_EventID_{$dao->event_id}_" . md5($config->userFrameworkBaseURL) . $url;
 829
 830         $info['title'] = $dao->title;
 831         $info['event_id'] = $dao->event_id;
 832         $info['summary'] = $dao->summary;
 833         $info['description'] = $dao->description;
 834         $info['start_date'] = $dao->start;
 835         $info['end_date'] = $dao->end;
 836         $info['contact_email'] = $dao->email;
 837         $info['event_type'] = $dao->event_type;
 838         $info['is_show_location'] = $dao->is_show_location;
 839         $info['is_online_registration'] = $dao->is_online_registration;
 840         $info['registration_link_text'] = $dao->registration_link_text;
 841         $info['registration_start_date'] = $dao->registration_start_date;
 842         $info['registration_end_date'] = $dao->registration_end_date;
 843
 844         $address = '';
 845
 846         $addrFields = array(
 847           'address_name' => $dao->address_name,
 848           'street_address' => $dao->street_address,
 849           'supplemental_address_1' => $dao->supplemental_address_1,
 850           'supplemental_address_2' => $dao->supplemental_address_2,
 851           'city' => $dao->city,
 852           'state_province' => $dao->state,
 853           'postal_code' => $dao->postal_code,
 854           'postal_code_suffix' => $dao->postal_code_suffix,
 855           'country' => $dao->country,
 856           'county' => NULL,
 857         );
 858
 859         CRM_Utils_String::append($address, ', ',
 860           CRM_Utils_Address::format($addrFields)
 861         );
 862         $info['location'] = $address;
 863         $info['url'] = CRM_Utils_System::url('civicrm/event/info', 'reset=1&id=' . $dao->event_id, TRUE, NULL, FALSE);
 864
 865         if ($enable_cart) {
 866           $reg = CRM_Event_Cart_BAO_EventInCart::get_registration_link($dao->event_id);
 867           $info['registration_link'] = CRM_Utils_System::url($reg['path'], $reg['query'], TRUE);
 868           $info['registration_link_text'] = $reg['label'];
 869         }
 870
 871         $all[] = $info;
 872       }
 873     }
 874
 875     return $all;
 876   }
 877
 878   /**
 879    * This function is to make a copy of a Event, including
 880    * all the fields in the event Wizard
 881    *
 882    * @param int $id the event id to copy
 883    *        obj     $newEvent    object of CRM_Event_DAO_Event
 884    *        boolean $afterCreate call to copy after the create function
 885    * @param null $newEvent
 886    * @param bool $afterCreate
 887    *
 888    * @return void
 889    * @access public
 890    */
 891   static function copy($id, $newEvent = NULL, $afterCreate = FALSE) {
 892
 893     $defaults = $eventValues = array();
 894
 895     //get the require event values.
 896     $eventParams = array('id' => $id);
 897     $returnProperties = array('loc_block_id', 'is_show_location', 'default_fee_id', 'default_discount_fee_id', 'is_template');
 898
 899     CRM_Core_DAO::commonRetrieve('CRM_Event_DAO_Event', $eventParams, $eventValues, $returnProperties);
 900
 901     // since the location is sharable, lets use the same loc_block_id.
 902     $locBlockId = CRM_Utils_Array::value('loc_block_id', $eventValues);
 903
 904     $fieldsFix = ($afterCreate) ? array( ) : array('prefix' => array('title' => ts('Copy of') . ' '));
 905     if (empty($eventValues['is_show_location'])) {
 906       $fieldsFix['prefix']['is_show_location'] = 0;
 907     }
 908
 909     if ($newEvent && is_a($newEvent, 'CRM_Event_DAO_Event')) {
 910       $copyEvent = $newEvent;
 911     }
 912
 913     if (!isset($copyEvent)) {
 914       $copyEvent = &CRM_Core_DAO::copyGeneric('CRM_Event_DAO_Event',
 915         array('id' => $id),
 916           array(
 917             'loc_block_id' =>
 918             ($locBlockId) ? $locBlockId : NULL,
 919           ),
 920          $fieldsFix
 921        );
 922     }
 923     CRM_Price_BAO_PriceSet::copyPriceSet('civicrm_event', $id, $copyEvent->id);
 924     $copyUF = &CRM_Core_DAO::copyGeneric('CRM_Core_DAO_UFJoin',
 925       array(
 926         'entity_id' => $id,
 927         'entity_table' => 'civicrm_event',
 928       ),
 929       array('entity_id' => $copyEvent->id)
 930     );
 931
 932     $copyTellFriend = &CRM_Core_DAO::copyGeneric('CRM_Friend_DAO_Friend',
 933       array(
 934         'entity_id' => $id,
 935         'entity_table' => 'civicrm_event',
 936       ),
 937       array('entity_id' => $copyEvent->id)
 938     );
 939
 940     $copyPCP = &CRM_Core_DAO::copyGeneric('CRM_PCP_DAO_PCPBlock',
 941       array(
 942         'entity_id' => $id,
 943         'entity_table' => 'civicrm_event',
 944       ),
 945       array('entity_id' => $copyEvent->id),
 946       array('replace' => array('target_entity_id' => $copyEvent->id))
 947     );
 948
 949     if ($eventValues['is_template']) {
 950       $field = 'event_template';
 951     }
 952     else {
 953       $field = 'civicrm_event';
 954     }
 955     $mappingId = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_ActionMapping', $field, 'id', 'entity_value');
 956     $oldData = array('entity_value' => $id, 'mapping_id' => $mappingId);
 957     if ($copyEvent->is_template == 1) {
 958       $field = 'event_template';
 959     }
 960     else {
 961       $field = 'civicrm_event';
 962     }
 963     $copyMappingId = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_ActionMapping', $field, 'id', 'entity_value');
 964     $newData = array('entity_value' => $copyEvent->id, 'mapping_id' => $copyMappingId);
 965     $copyReminder = &CRM_Core_DAO::copyGeneric('CRM_Core_DAO_ActionSchedule',
 966       $oldData,
 967       $newData
 968     );
 969
 970     if (!$afterCreate) {
 971       //copy custom data
 972       $extends = array('event');
 973       $groupTree = CRM_Core_BAO_CustomGroup::getGroupDetail(NULL, NULL, $extends);
 974       if ($groupTree) {
 975         foreach ($groupTree as $groupID => $group) {
 976           $table[$groupTree[$groupID]['table_name']] = array('entity_id');
 977           foreach ($group['fields'] as $fieldID => $field) {
 978             $table[$groupTree[$groupID]['table_name']][] = $groupTree[$groupID]['fields'][$fieldID]['column_name'];
 979           }
 980         }
 981
 982         foreach ($table as $tableName => $tableColumns) {
 983           $insert          = 'INSERT INTO ' . $tableName . ' (' . implode(', ', $tableColumns) . ') ';
 984           $tableColumns[0] = $copyEvent->id;
 985           $select          = 'SELECT ' . implode(', ', $tableColumns);
 986           $from            = ' FROM ' . $tableName;
 987           $where           = " WHERE {$tableName}.entity_id = {$id}";
 988           $query           = $insert . $select . $from . $where;
 989           $dao             = CRM_Core_DAO::executeQuery($query, CRM_Core_DAO::$_nullArray);
 990         }
 991       }
 992     }
 993     $copyEvent->save();
 994
 995     CRM_Utils_System::flushCache();
 996     if (!$afterCreate) {
 997       CRM_Utils_Hook::copy('Event', $copyEvent);
 998     }
 999     return $copyEvent;
1000   }
1001
1002   /**
1003    * This is sometimes called in a loop (during event search)
1004    * hence we cache the values to prevent repeated calls to the db
1005    */
1006   static function isMonetary($id) {
1007     static $isMonetary = array();
1008     if (!array_key_exists($id, $isMonetary)) {
1009       $isMonetary[$id] = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event',
1010         $id,
1011         'is_monetary'
1012       );
1013     }
1014     return $isMonetary[$id];
1015   }
1016
1017   /**
1018    * This is sometimes called in a loop (during event search)
1019    * hence we cache the values to prevent repeated calls to the db
1020    */
1021   static function usesPriceSet($id) {
1022     static $usesPriceSet = array();
1023     if (!array_key_exists($id, $usesPriceSet)) {
1024       $usesPriceSet[$id] = CRM_Price_BAO_PriceSet::getFor('civicrm_event', $id);
1025     }
1026     return $usesPriceSet[$id];
1027   }
1028
1029   /**
1030    * Process that send e-mails
1031    *
1032    * @param $contactID
1033    * @param $values
1034    * @param $participantId
1035    * @param bool $isTest
1036    * @param bool $returnMessageText
1037    *
1038    * @return void
1039    * @access public
1040    */
1041   static function sendMail($contactID, &$values, $participantId, $isTest = FALSE, $returnMessageText = FALSE) {
1042
1043     $template = CRM_Core_Smarty::singleton();
1044     $gIds = array(
1045       'custom_pre_id' => $values['custom_pre_id'],
1046       'custom_post_id' => $values['custom_post_id'],
1047     );
1048
1049     //get the params submitted by participant.
1050     $participantParams = CRM_Utils_Array::value($participantId, $values['params'], array());
1051
1052     if (!$returnMessageText) {
1053       //send notification email if field values are set (CRM-1941)
1054       foreach ($gIds as $key => $gIdValues) {
1055         if ($gIdValues) {
1056           if (!is_array($gIdValues)) {
1057             $gIdValues = array( $gIdValues );
1058           }
1059
1060           foreach ($gIdValues as $gId) {
1061           $email = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_UFGroup', $gId, 'notify');
1062           if ($email) {
1063             //get values of corresponding profile fields for notification
1064             list($profileValues) = self::buildCustomDisplay($gId,
1065               NULL,
1066               $contactID,
1067               $template,
1068               $participantId,
1069               $isTest,
1070               TRUE,
1071               $participantParams
1072             );
1073             list($profileValues) = $profileValues;
1074             $val = array(
1075               'id' => $gId,
1076               'values' => $profileValues,
1077               'email' => $email,
1078             );
1079             CRM_Core_BAO_UFGroup::commonSendMail($contactID, $val);
1080           }
1081         }
1082       }
1083     }
1084     }
1085
1086     if ($values['event']['is_email_confirm'] || $returnMessageText) {
1087       list($displayName, $email) = CRM_Contact_BAO_Contact_Location::getEmailDetails($contactID);
1088
1089       //send email only when email is present
1090       if (isset($email) || $returnMessageText) {
1091         $preProfileID = CRM_Utils_Array::value('custom_pre_id', $values);
1092         $postProfileID = CRM_Utils_Array::value('custom_post_id', $values);
1093
1094         if (!empty($values['params']['additionalParticipant'])) {
1095           $preProfileID = CRM_Utils_Array::value('additional_custom_pre_id', $values, $preProfileID );
1096           $postProfileID = CRM_Utils_Array::value('additional_custom_post_id', $values, $postProfileID );
1097         }
1098
1099         self::buildCustomDisplay($preProfileID,
1100           'customPre',
1101           $contactID,
1102           $template,
1103           $participantId,
1104           $isTest,
1105           NULL,
1106           $participantParams
1107         );
1108
1109         self::buildCustomDisplay($postProfileID,
1110           'customPost',
1111           $contactID,
1112           $template,
1113           $participantId,
1114           $isTest,
1115           NULL,
1116           $participantParams
1117         );
1118
1119         $sessions = CRM_Event_Cart_BAO_Conference::get_participant_sessions($participantId);
1120
1121         $tplParams = array_merge($values, $participantParams, array(
1122             'email' => $email,
1123             'confirm_email_text' => CRM_Utils_Array::value('confirm_email_text', $values['event']),
1124             'isShowLocation' => CRM_Utils_Array::value('is_show_location', $values['event']),
1125             'contributeMode' => NULL,
1126             'participantID' => $participantId,
1127             'conference_sessions' => $sessions,
1128           ));
1129
1130         // CRM-13890 : NOTE wait list condition need to be given so that
1131         // wait list message is shown properly in email i.e. WRT online event registration template
1132         if (empty($tplParams['participant_status']) && empty($values['params']['isOnWaitlist'])) {
1133           $statusId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Participant', $participantId, 'status_id', 'id');
1134           $tplParams['participant_status'] = CRM_Event_PseudoConstant::participantStatus($statusId, NULL, 'label');
1135         }
1136
1137         $sendTemplateParams = array(
1138           'groupName' => 'msg_tpl_workflow_event',
1139           'valueName' => 'event_online_receipt',
1140           'contactId' => $contactID,
1141           'isTest' => $isTest,
1142           'tplParams' => $tplParams,
1143           'PDFFilename' => ts('confirmation').'.pdf',
1144         );
1145
1146         // address required during receipt processing (pdf and email receipt)
1147         if ($displayAddress = CRM_Utils_Array::value('address', $values)) {
1148           $sendTemplateParams['tplParams']['address'] = $displayAddress;
1149           $sendTemplateParams['tplParams']['contributeMode'] = NULL;
1150         }
1151
1152         // set lineItem details
1153         if ($lineItem = CRM_Utils_Array::value('lineItem', $values)) {
1154           // check if additional prticipant, if so filter only to relevant ones
1155           // CRM-9902
1156           if (!empty($values['params']['additionalParticipant'])) {
1157             $ownLineItems = array( );
1158             foreach ( $lineItem as $liKey => $liValue ) {
1159               $firstElement = array_pop( $liValue );
1160               if ( $firstElement['entity_id'] == $participantId ) {
1161                 $ownLineItems[0] = $lineItem[$liKey];
1162                 break;
1163               }
1164             }
1165             if ( ! empty( $ownLineItems ) ) {
1166               $sendTemplateParams['tplParams']['lineItem'] = $ownLineItems;
1167             }
1168           }
1169           else {
1170             $sendTemplateParams['tplParams']['lineItem'] = $lineItem;
1171           }
1172         }
1173
1174         if ($returnMessageText) {
1175           list($sent, $subject, $message, $html) = CRM_Core_BAO_MessageTemplate::sendTemplate($sendTemplateParams);
1176           return array(
1177             'subject' => $subject,
1178             'body' => $message,
1179             'to' => $displayName,
1180             'html' => $html,
1181           );
1182         }
1183         else {
1184           $sendTemplateParams['from'] = CRM_Utils_Array::value('confirm_from_name', $values['event']) . " <" . CRM_Utils_Array::value('confirm_from_email', $values['event']) . ">";
1185           $sendTemplateParams['toName'] = $displayName;
1186           $sendTemplateParams['toEmail'] = $email;
1187           $sendTemplateParams['autoSubmitted'] = TRUE;
1188           $sendTemplateParams['cc'] = CRM_Utils_Array::value('cc_confirm',
1189             $values['event']
1190           );
1191           $sendTemplateParams['bcc'] = CRM_Utils_Array::value('bcc_confirm',
1192             $values['event']
1193           );
1194           CRM_Core_BAO_MessageTemplate::sendTemplate($sendTemplateParams);
1195         }
1196       }
1197     }
1198   }
1199
1200   /**
1201    * Function to add the custom fields OR array of participant's
1202    * profile info
1203    *
1204    * @param $id
1205    * @param $name
1206    * @param $cid
1207    * @param $template
1208    * @param $participantId
1209    * @param $isTest
1210    * @param bool $isCustomProfile
1211    * @param array $participantParams
1212    *
1213    * @return void
1214    * @access public
1215    */
1216   static function buildCustomDisplay($id,
1217     $name,
1218     $cid,
1219     &$template,
1220     $participantId,
1221     $isTest,
1222     $isCustomProfile = FALSE,
1223     $participantParams = array()
1224   ) {
1225     if (!$id) {
1226       return array(NULL, NULL);
1227     }
1228
1229     if (!is_array($id)) {
1230       $id = CRM_Utils_Type::escape($id, 'Positive');
1231       $profileIds = array($id);
1232     }
1233     else {
1234       $profileIds = $id;
1235     }
1236
1237     foreach ($profileIds as $gid) {
1238       if (CRM_Core_BAO_UFGroup::filterUFGroups($gid, $cid)) {
1239         $values = array();
1240         $fields = CRM_Core_BAO_UFGroup::getFields($gid, FALSE, CRM_Core_Action::VIEW,
1241           NULL, NULL, FALSE, NULL,
1242           FALSE, NULL, CRM_Core_Permission::CREATE,
1243           'field_name', TRUE
1244         );
1245
1246         //this condition is added, since same contact can have multiple event registrations..
1247         $params = array(array('participant_id', '=', $participantId, 0, 0));
1248
1249         //add participant id
1250         $fields['participant_id'] = array(
1251           'name' => 'participant_id',
1252           'title' => 'Participant Id',
1253         );
1254         //check whether its a text drive
1255         if ($isTest) {
1256           $params[] = array('participant_test', '=', 1, 0, 0);
1257         }
1258
1259         //display campaign on thankyou page.
1260         if (array_key_exists('participant_campaign_id', $fields)) {
1261           if ($participantId) {
1262             $campaignId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Participant',
1263               $participantId,
1264               'campaign_id'
1265             );
1266             $campaigns = CRM_Campaign_BAO_Campaign::getCampaigns($campaignId);
1267             $values[$fields['participant_campaign_id']['title']] = CRM_Utils_Array::value($campaignId,
1268               $campaigns
1269             );
1270           }
1271           unset($fields['participant_campaign_id']);
1272         }
1273
1274         $groupTitle = NULL;
1275         foreach ($fields as $k => $v) {
1276           if (!$groupTitle) {
1277             $groupTitle = $v['groupTitle'];
1278           }
1279           // suppress all file fields from display
1280           if (
1281             CRM_Utils_Array::value('data_type', $v, '') == 'File' ||
1282             CRM_Utils_Array::value('name', $v, '') == 'image_URL' ||
1283             CRM_Utils_Array::value('field_type', $v) == 'Formatting'
1284           ) {
1285             unset($fields[$k]);
1286           }
1287         }
1288
1289         if ($groupTitle) {
1290           $groupTitles[] = $groupTitle;
1291         }
1292         //display profile groups those are subscribed by participant.
1293         if (($groups = CRM_Utils_Array::value('group', $participantParams)) &&
1294           is_array($groups)
1295         ) {
1296           $grpIds = array();
1297           foreach ($groups as $grpId => $isSelected) {
1298             if ($isSelected) {
1299               $grpIds[] = $grpId;
1300             }
1301           }
1302           if (!empty($grpIds)) {
1303             //get the group titles.
1304             $grpTitles = array();
1305             $query     = 'SELECT title FROM civicrm_group where id IN ( ' . implode(',', $grpIds) . ' )';
1306             $grp       = CRM_Core_DAO::executeQuery($query);
1307             while ($grp->fetch()) {
1308               $grpTitles[] = $grp->title;
1309             }
1310             if (!empty($grpTitles) &&
1311               CRM_Utils_Array::value('title', CRM_Utils_Array::value('group', $fields))
1312             ) {
1313               $values[$fields['group']['title']] = implode(', ', $grpTitles);
1314             }
1315             unset($fields['group']);
1316           }
1317         }
1318
1319         CRM_Core_BAO_UFGroup::getValues($cid, $fields, $values, FALSE, $params);
1320
1321         if (isset($fields['participant_status_id']['title']) &&
1322           isset($values[$fields['participant_status_id']['title']]) &&
1323           is_numeric($values[$fields['participant_status_id']['title']])
1324         ) {
1325           $status = array();
1326           $status = CRM_Event_PseudoConstant::participantStatus();
1327           $values[$fields['participant_status_id']['title']] = $status[$values[$fields['participant_status_id']['title']]];
1328         }
1329
1330         if (isset($fields['participant_role_id']['title']) &&
1331           isset($values[$fields['participant_role_id']['title']]) &&
1332           is_numeric($values[$fields['participant_role_id']['title']])
1333         ) {
1334           $roles = array();
1335           $roles = CRM_Event_PseudoConstant::participantRole();
1336           $values[$fields['participant_role_id']['title']] = $roles[$values[$fields['participant_role_id']['title']]];
1337         }
1338
1339         if (isset($fields['participant_register_date']['title']) &&
1340           isset($values[$fields['participant_register_date']['title']])
1341         ) {
1342           $values[$fields['participant_register_date']['title']] = CRM_Utils_Date::customFormat($values[$fields['participant_register_date']['title']]);
1343         }
1344
1345         //handle fee_level for price set
1346         if (isset($fields['participant_fee_level']['title']) &&
1347           isset($values[$fields['participant_fee_level']['title']])
1348         ) {
1349           $feeLevel = explode(CRM_Core_DAO::VALUE_SEPARATOR,
1350             $values[$fields['participant_fee_level']['title']]
1351           );
1352           foreach ($feeLevel as $key => $value) {
1353             if (!$value) {
1354               unset($feeLevel[$key]);
1355             }
1356           }
1357           $values[$fields['participant_fee_level']['title']] = implode(',', $feeLevel);
1358         }
1359
1360         unset($values[$fields['participant_id']['title']]);
1361
1362         $val[] = $values;
1363       }
1364     }
1365
1366     if (count($val)) {
1367       $template->assign($name, $val);
1368     }
1369
1370     if (count($groupTitles)) {
1371       $template->assign($name . '_grouptitle', $groupTitles);
1372     }
1373
1374     //return if we only require array of participant's info.
1375     if ($isCustomProfile) {
1376       if (count($val)) {
1377         return array($val, $groupTitles);
1378       }
1379       else {
1380         return NULL;
1381       }
1382     }
1383   }
1384
1385   /**
1386    * Function to build the array for display the profile fields
1387    *
1388    * @param array $params key value.
1389    * @param int $gid profile Id
1390    * @param array $groupTitle Profile Group Title.
1391    * @param array $values formatted array of key value
1392    *
1393    * @param array $profileFields
1394    *
1395    * @return void
1396    * @access public
1397    * @static
1398    */
1399   static function displayProfile(&$params, $gid, &$groupTitle, &$values, &$profileFields = array()) {
1400     if ($gid) {
1401       $config = CRM_Core_Config::singleton();
1402       $session = CRM_Core_Session::singleton();
1403       $contactID = $session->get('userID');
1404       if ($contactID) {
1405         if (CRM_Core_BAO_UFGroup::filterUFGroups($gid, $contactID)) {
1406           $fields = CRM_Core_BAO_UFGroup::getFields($gid, FALSE, CRM_Core_Action::VIEW);
1407         }
1408       }
1409       else {
1410         $fields = CRM_Core_BAO_UFGroup::getFields($gid, FALSE, CRM_Core_Action::ADD);
1411       }
1412
1413       foreach ($fields as $v) {
1414         if (!empty($v['groupTitle'])) {
1415           $groupTitle['groupTitle'] = $v['groupTitle'];
1416           break;
1417         }
1418       }
1419       $customVal     = '';
1420       $imProviders   = CRM_Core_PseudoConstant::get('CRM_Core_DAO_IM', 'provider_id');
1421       //start of code to set the default values
1422       foreach ($fields as $name => $field) {
1423         $skip = FALSE;
1424         // skip fields that should not be displayed separately
1425         if ($field['skipDisplay']) {
1426           continue;
1427         }
1428
1429         $index = $field['title'];
1430         if ($name === 'organization_name') {
1431           $values[$index] = $params[$name];
1432         }
1433
1434         if ('state_province' == substr($name, 0, 14)) {
1435           if ($params[$name]) {
1436             $values[$index] = CRM_Core_PseudoConstant::stateProvince($params[$name]);
1437           }
1438           else {
1439             $values[$index] = '';
1440           }
1441         }
1442         elseif ('date' == substr($name, -4)) {
1443           $values[$index] = CRM_Utils_Date::customFormat(CRM_Utils_Date::processDate($params[$name]),
1444             $config->dateformatFull);
1445         }
1446         elseif ('country' == substr($name, 0, 7)) {
1447           if ($params[$name]) {
1448             $values[$index] = CRM_Core_PseudoConstant::country($params[$name]);
1449           }
1450           else {
1451             $values[$index] = '';
1452           }
1453         }
1454         elseif ('county' == substr($name, 0, 6)) {
1455           if ($params[$name]) {
1456             $values[$index] = CRM_Core_PseudoConstant::county($params[$name]);
1457           }
1458           else {
1459             $values[$index] = '';
1460           }
1461         }
1462         elseif (in_array(substr($name, 0, -3), array('gender', 'prefix', 'suffix', 'communication_style'))) {
1463           $values[$index] = CRM_Core_PseudoConstant::getLabel('CRM_Contact_DAO_Contact', $name, $params[$name]);
1464         }
1465         elseif (in_array($name, array(
1466           'addressee', 'email_greeting', 'postal_greeting'))) {
1467           $filterCondition = array('greeting_type' => $name);
1468           $greeting        = CRM_Core_PseudoConstant::greeting($filterCondition);
1469           $values[$index]  = $greeting[$params[$name]];
1470         }
1471         elseif ($name === 'preferred_communication_method') {
1472           $communicationFields = CRM_Core_PseudoConstant::get('CRM_Contact_DAO_Contact', 'preferred_communication_method');
1473           $compref             = array();
1474           $pref                = $params[$name];
1475           if (is_array($pref)) {
1476             foreach ($pref as $k => $v) {
1477               if ($v) {
1478                 $compref[] = $communicationFields[$k];
1479               }
1480             }
1481           }
1482           $values[$index] = implode(',', $compref);
1483         }
1484         elseif ($name == 'contact_sub_type') {
1485           $values[$index] = implode(', ', $params[$name]);
1486         }
1487         elseif ($name == 'group') {
1488           $groups = CRM_Contact_BAO_GroupContact::getGroupList();
1489           $title = array();
1490           foreach ($params[$name] as $gId => $dontCare) {
1491             if ($dontCare) {
1492               $title[] = $groups[$gId];
1493             }
1494           }
1495           $values[$index] = implode(', ', $title);
1496         }
1497         elseif ($name == 'tag') {
1498           $entityTags = $params[$name];
1499           $allTags    = CRM_Core_PseudoConstant::get('CRM_Core_DAO_EntityTag', 'tag_id', array('onlyActive' => FALSE));
1500           $title      = array();
1501           if (is_array($entityTags)) {
1502             foreach ($entityTags as $tagId => $dontCare) {
1503               $title[] = $allTags[$tagId];
1504             }
1505           }
1506           $values[$index] = implode(', ', $title);
1507         }
1508         elseif ('participant_role_id' == $name OR
1509           'participant_role' == $name
1510         ) {
1511           $roles = CRM_Event_PseudoConstant::participantRole();
1512           $values[$index] = $roles[$params[$name]];
1513         }
1514         elseif ('participant_status_id' == $name OR
1515           'participant_status' == $name
1516         ) {
1517           $status = CRM_Event_PseudoConstant::participantStatus();
1518           $values[$index] = $status[$params[$name]];
1519         }
1520         elseif (substr($name, -11) == 'campaign_id') {
1521           $campaigns = CRM_Campaign_BAO_Campaign::getCampaigns($params[$name]);
1522           $values[$index] = CRM_Utils_Array::value($params[$name], $campaigns);
1523         }
1524         elseif (strpos($name, '-') !== FALSE) {
1525           list($fieldName, $id) = CRM_Utils_System::explode('-', $name, 2);
1526           $detailName = str_replace(' ', '_', $name);
1527           if (in_array($fieldName, array(
1528             'state_province', 'country', 'county'))) {
1529             $values[$index] = $params[$detailName];
1530             $idx            = $detailName . '_id';
1531             $values[$index] = $params[$idx];
1532           }
1533           elseif ($fieldName == 'im') {
1534             $providerName = NULL;
1535             if ($providerId = $detailName . '-provider_id') {
1536               $providerName = CRM_Utils_Array::value($params[$providerId], $imProviders);
1537             }
1538             if ($providerName) {
1539               $values[$index] = $params[$detailName] . " (" . $providerName . ")";
1540             }
1541             else {
1542               $values[$index] = $params[$detailName];
1543             }
1544           }
1545           elseif ($fieldName == 'phone') {
1546             $phoneExtField = str_replace('phone', 'phone_ext', $detailName);
1547             if (isset($params[$phoneExtField])) {
1548               $values[$index] = $params[$detailName] . " (" . $params[$phoneExtField] . ")";
1549             }
1550             else {
1551               $values[$index] = $params[$detailName];
1552             }
1553           }
1554           else {
1555             $values[$index] = $params[$detailName];
1556           }
1557         }
1558         else {
1559           if (substr($name, 0, 7) === 'do_not_' or substr($name, 0, 3) === 'is_') {
1560             if ($params[$name]) {
1561               $values[$index] = '[ x ]';
1562             }
1563           }
1564           else {
1565             if ($cfID = CRM_Core_BAO_CustomField::getKeyID($name)) {
1566               $query = "
1567 SELECT html_type, data_type
1568 FROM   civicrm_custom_field
1569 WHERE  id = $cfID
1570 ";
1571               $dao = CRM_Core_DAO::executeQuery($query);
1572               $dao->fetch();
1573               $htmlType = $dao->html_type;
1574
1575               if ($htmlType == 'File') {
1576                 $values[$index] = $params[$index];
1577               }
1578               else {
1579                 if ($dao->data_type == 'Int' ||
1580                   $dao->data_type == 'Boolean'
1581                 ) {
1582                   $v = $params[$name];
1583                   if (!CRM_Utils_System::isNull($v)) {
1584                     $customVal = (int)$v;
1585                   }
1586                 }
1587                 elseif ($dao->data_type == 'Float') {
1588                   $customVal = (float )($params[$name]);
1589                 }
1590                 elseif ($dao->data_type == 'Date') {
1591                   //@todo note the currently we are using default date time formatting. Since you can select/set
1592                   // different date and time format specific to custom field we should consider fixing this
1593                   // sometime in the future
1594                   $customVal = $displayValue = CRM_Utils_Date::customFormat(
1595                     CRM_Utils_Date::processDate($params[$name]), $config->dateformatFull);
1596
1597                   if (!empty($params[$name . '_time'])) {
1598                     $customVal = $displayValue = CRM_Utils_Date::customFormat(
1599                       CRM_Utils_Date::processDate($params[$name], $params[$name . '_time']),
1600                       $config->dateformatDatetime);
1601                   }
1602                   $skip = TRUE;
1603                 }
1604                 else {
1605                   $customVal = $params[$name];
1606                 }
1607                 //take the custom field options
1608                 $returnProperties = array($name => 1);
1609                 $query            = new CRM_Contact_BAO_Query($params, $returnProperties, $fields);
1610                 $options          = &$query->_options;
1611                 if (!$skip) {
1612                   $displayValue     = CRM_Core_BAO_CustomField::getDisplayValue($customVal, $cfID, $options);
1613                 }
1614                 //Hack since we dont have function to check empty.
1615                 //FIXME in 2.3 using crmIsEmptyArray()
1616                 $customValue = TRUE;
1617                 if (is_array($customVal) && is_array($displayValue)) {
1618                   $customValue = array_diff($customVal, $displayValue);
1619                 }
1620                 //use difference of arrays
1621                 if (empty($customValue) || !$customValue) {
1622                   $values[$index] = '';
1623                 }
1624                 else {
1625                   $values[$index] = $displayValue;
1626                 }
1627               }
1628             }
1629             elseif ($name == 'home_URL' &&
1630               !empty($params[$name])
1631             ) {
1632               $url = CRM_Utils_System::fixURL($params[$name]);
1633               $values[$index] = "<a href=\"$url\">{$params[$name]}</a>";
1634             }
1635             elseif (in_array($name, array(
1636               'birth_date', 'deceased_date', 'participant_register_date'))) {
1637               $values[$index] = CRM_Utils_Date::customFormat(CRM_Utils_Date::format($params[$name]));
1638             }
1639             else {
1640               $values[$index] = $params[$name];
1641             }
1642           }
1643         }
1644         $profileFields[$name] = $field;
1645       }
1646     }
1647   }
1648
1649   /**
1650    * Function to build the array for Additional participant's information  array of priamry and additional Ids
1651    *
1652    * @param int $participantId id of Primary participant
1653    * @param array $values key/value event info
1654    * @param int $contactId contact id of Primary participant
1655    * @param boolean $isTest whether test or live transaction
1656    * @param boolean $isIdsArray to return an array of Ids
1657    *
1658    * @param bool $skipCancel
1659    *
1660    * @return array $customProfile array of Additional participant's info OR array of Ids.
1661    * @access public
1662    */
1663   static function buildCustomProfile($participantId,
1664     $values,
1665     $contactId  = NULL,
1666     $isTest     = FALSE,
1667     $isIdsArray = FALSE,
1668     $skipCancel = TRUE
1669   ) {
1670
1671     $customProfile = $additionalIDs = array();
1672     if (!$participantId) {
1673       CRM_Core_Error::fatal(ts('Cannot find participant ID'));
1674     }
1675
1676     //set Ids of Primary Participant also.
1677     if ($isIdsArray && $contactId) {
1678       $additionalIDs[$participantId] = $contactId;
1679     }
1680
1681     //hack to skip cancelled participants, CRM-4320
1682     $where = "participant.registered_by_id={$participantId}";
1683     if ($skipCancel) {
1684       $cancelStatusId   = 0;
1685       $negativeStatuses = CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Negative'");
1686       $cancelStatusId   = array_search('Cancelled', $negativeStatuses);
1687       $where .= " AND participant.status_id != {$cancelStatusId}";
1688     }
1689     $query = "
1690   SELECT  participant.id, participant.contact_id
1691     FROM  civicrm_participant participant
1692    WHERE  {$where}";
1693
1694     $dao = CRM_Core_DAO::executeQuery($query);
1695     while ($dao->fetch()) {
1696       $additionalIDs[$dao->id] = $dao->contact_id;
1697     }
1698
1699     //return if only array is required.
1700     if ($isIdsArray && $contactId) {
1701       return $additionalIDs;
1702     }
1703
1704     $preProfileID = CRM_Utils_Array::value('additional_custom_pre_id', $values);
1705     $postProfileID = CRM_Utils_Array::value('additional_custom_post_id', $values);
1706     //else build array of Additional participant's information.
1707     if (count($additionalIDs)) {
1708       if ($preProfileID || $postProfileID) {
1709         $template = CRM_Core_Smarty::singleton();
1710
1711         $isCustomProfile = TRUE;
1712         $i               = 1;
1713         $title           = $groupTitles = array();
1714         foreach ($additionalIDs as $pId => $cId) {
1715           //get the params submitted by participant.
1716           $participantParams = CRM_Utils_Array::value($pId, $values['params'], array());
1717
1718           list($profilePre, $groupTitles) = self::buildCustomDisplay($preProfileID,
1719             'additionalCustomPre',
1720             $cId,
1721             $template,
1722             $pId,
1723             $isTest,
1724             $isCustomProfile,
1725             $participantParams
1726           );
1727
1728           if ($profilePre) {
1729             $profile = $profilePre;
1730             // $customProfile[$i] = array_merge( $groupTitles, $customProfile[$i] );
1731             if ($i === 1) {
1732               $title = $groupTitles;
1733             }
1734           }
1735
1736           list($profilePost, $groupTitles) = self::buildCustomDisplay($postProfileID,
1737             'additionalCustomPost',
1738             $cId,
1739             $template,
1740             $pId,
1741             $isTest,
1742             $isCustomProfile,
1743             $participantParams
1744           );
1745
1746           if ($profilePost) {
1747             if (isset($profilePre)) {
1748               $profile = array_merge($profilePre, $profilePost);
1749               if ($i === 1) {
1750                 $title = array_merge($title, $groupTitles);
1751               }
1752             }
1753             else {
1754               $profile = $profilePost;
1755               if ($i === 1) {
1756                 $title = $groupTitles;
1757               }
1758             }
1759           }
1760           $profiles[] = $profile;
1761           $i++;
1762         }
1763         $customProfile['title'] = $title;
1764         $customProfile['profile'] = $profiles;
1765       }
1766     }
1767
1768     return $customProfile;
1769   }
1770
1771   /* Function to retrieve all events those having location block set.
1772    *
1773    * @return array $events array of all events.
1774    */
1775   /**
1776    * @return array
1777    */
1778   static function getLocationEvents() {
1779     $events = array();
1780
1781     $query = "
1782 SELECT CONCAT_WS(' :: ' , ca.name, ca.street_address, ca.city, sp.name) title, ce.loc_block_id
1783 FROM   civicrm_event ce
1784 INNER JOIN civicrm_loc_block lb ON ce.loc_block_id = lb.id
1785 INNER JOIN civicrm_address ca   ON lb.address_id = ca.id
1786 LEFT  JOIN civicrm_state_province sp ON ca.state_province_id = sp.id
1787 ORDER BY sp.name, ca.city, ca.street_address ASC
1788 ";
1789
1790     $dao = CRM_Core_DAO::executeQuery($query);
1791     while ($dao->fetch()) {
1792       $events[$dao->loc_block_id] = $dao->title;
1793     }
1794
1795     return $events;
1796   }
1797
1798   /**
1799    * @param $locBlockId
1800    *
1801    * @return int|null|string
1802    */
1803   static function countEventsUsingLocBlockId($locBlockId) {
1804     if (!$locBlockId) {
1805       return 0;
1806     }
1807
1808     $locBlockId = CRM_Utils_Type::escape($locBlockId, 'Integer');
1809
1810     $query = "
1811 SELECT count(*) FROM civicrm_event ce
1812 WHERE  ce.loc_block_id = $locBlockId";
1813
1814     return CRM_Core_DAO::singleValueQuery($query);
1815   }
1816
1817   /**
1818    * Check if event registration is valid according to permissions AND Dates
1819    *
1820    * @param array $values
1821    * @param integer $eventID
1822    * @return boolean
1823    */
1824   static function validRegistrationRequest($values, $eventID) {
1825     // check that the user has permission to register for this event
1826     $hasPermission = CRM_Core_Permission::event(CRM_Core_Permission::EDIT,
1827       $eventID, 'register for events'
1828     );
1829
1830     return $hasPermission && self::validRegistrationDate($values);
1831   }
1832
1833   /**
1834    * @param $values
1835    *
1836    * @return bool
1837    */
1838   static function validRegistrationDate(&$values) {
1839     // make sure that we are between  registration start date and registration end date
1840     $startDate = CRM_Utils_Date::unixTime(CRM_Utils_Array::value('registration_start_date', $values));
1841     $endDate   = CRM_Utils_Date::unixTime(CRM_Utils_Array::value('registration_end_date', $values));
1842     $eventEnd  = CRM_Utils_Date::unixTime(CRM_Utils_Array::value('end_date', $values));
1843     $now       = time();
1844     $validDate = TRUE;
1845     if ($startDate && $startDate >= $now) {
1846       $validDate = FALSE;
1847     }
1848     if ($endDate && $endDate < $now) {
1849       $validDate = FALSE;
1850     }
1851     if ($eventEnd && $eventEnd < $now) {
1852       $validDate = FALSE;
1853     }
1854
1855     return $validDate;
1856   }
1857
1858   /* Function to Show - Hide the Registration Link.
1859    *
1860    * @param  array   $values key/value event info
1861    * @return boolean true if allow registration otherwise false
1862    * @access public
1863    */
1864   /**
1865    * @param $values
1866    *
1867    * @return bool
1868    */
1869   static function showHideRegistrationLink($values) {
1870
1871     $session           = CRM_Core_Session::singleton();
1872     $contactID         = $session->get('userID');
1873     $alreadyRegistered = FALSE;
1874
1875     if ($contactID) {
1876       $params = array('contact_id' => $contactID);
1877
1878       if ($eventId = CRM_Utils_Array::value('id', $values['event'])) {
1879         $params['event_id'] = $eventId;
1880       }
1881       if ($roleId = CRM_Utils_Array::value('default_role_id', $values['event'])) {
1882         $params['role_id'] = $roleId;
1883       }
1884       $alreadyRegistered = self::checkRegistration($params);
1885     }
1886
1887     if (!empty($values['event']['allow_same_participant_emails']) ||
1888       !$alreadyRegistered
1889     ) {
1890       return TRUE;
1891     }
1892     return FALSE;
1893   }
1894
1895   /* Function to check if given contact is already registered.
1896    *
1897    * @param  array   $params key/value participant info
1898    * @return boolean $alreadyRegistered true/false
1899    * @access public
1900    */
1901   /**
1902    * @param $params
1903    *
1904    * @return bool
1905    */
1906   static function checkRegistration($params) {
1907     $alreadyRegistered = FALSE;
1908     if (empty($params['contact_id'])) {
1909       return $alreadyRegistered;
1910     }
1911
1912     $statusTypes = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 1');
1913
1914     $participant = new CRM_Event_DAO_Participant();
1915     $participant->copyValues($params);
1916
1917     $participant->is_test = CRM_Utils_Array::value('is_test', $params, 0);
1918     $participant->selectAdd();
1919     $participant->selectAdd('status_id');
1920     if ($participant->find(TRUE) && array_key_exists($participant->status_id, $statusTypes)) {
1921       $alreadyRegistered = TRUE;
1922     }
1923
1924     return $alreadyRegistered;
1925   }
1926
1927   /**
1928    * make sure that the user has permission to access this event
1929    *
1930    * @param null $eventId
1931    * @param int $type
1932    *
1933    * @internal param int $id the id of the event
1934    * @internal param int $name the name or title of the event
1935    *
1936    * @return string   the permission that the user has (or null)
1937    * @access public
1938    * @static
1939    */
1940   static function checkPermission($eventId = NULL, $type = CRM_Core_Permission::VIEW) {
1941     static $permissions = NULL;
1942
1943     if (empty($permissions)) {
1944       $allEvents = CRM_Event_PseudoConstant::event(NULL, TRUE);
1945       $createdEvents = array();
1946
1947       $session = CRM_Core_Session::singleton();
1948       if ($userID = $session->get('userID')) {
1949         $createdEvents = array_keys(CRM_Event_PseudoConstant::event(NULL, TRUE, "created_id={$userID}"));
1950       }
1951
1952       // Note: for a multisite setup, a user with edit all events, can edit all events
1953       // including those from other sites
1954       if (CRM_Core_Permission::check('edit all events')) {
1955         $permissions[CRM_Core_Permission::EDIT] = array_keys($allEvents);
1956       }
1957       else {
1958         $permissions[CRM_Core_Permission::EDIT] = &CRM_ACL_API::group(CRM_Core_Permission::EDIT, NULL, 'civicrm_event', $allEvents, $createdEvents);
1959       }
1960
1961       if (CRM_Core_Permission::check('edit all events')) {
1962         $permissions[CRM_Core_Permission::VIEW] = array_keys($allEvents);
1963       }
1964       else {
1965         if (CRM_Core_Permission::check('access CiviEvent') &&
1966           CRM_Core_Permission::check('view event participants')
1967         ) {
1968           // use case: allow "view all events" but NOT "edit all events"
1969           // so for a normal site allow users with these two permissions to view all events AND
1970           // at the same time also allow any hook to override if needed.
1971           $createdEvents = array_keys($allEvents);
1972         }
1973         $permissions[CRM_Core_Permission::VIEW] = &CRM_ACL_API::group(CRM_Core_Permission::VIEW, NULL, 'civicrm_event', $allEvents, $createdEvents);
1974       }
1975
1976       $permissions[CRM_Core_Permission::DELETE] = array();
1977       if (CRM_Core_Permission::check('delete in CiviEvent')) {
1978         // Note: we want to restrict the scope of delete permission to
1979         // events that are editable/viewable (usecase multisite).
1980         // We can remove array_intersect once we have ACL support for delete functionality.
1981         $permissions[CRM_Core_Permission::DELETE] = array_intersect($permissions[CRM_Core_Permission::EDIT],
1982           $permissions[CRM_Core_Permission::VIEW]
1983         );
1984       }
1985     }
1986
1987     if ($eventId) {
1988       return in_array($eventId, $permissions[$type]) ? TRUE : FALSE;
1989     }
1990
1991     return $permissions;
1992   }
1993
1994   /**
1995    * Build From Email as the combination of all the email ids of the logged in user,
1996    * the domain email id and the email id configured for the event
1997    *
1998    * @param int $eventId   the id of the event
1999    *
2000    * @return array         an array of email ids
2001    * @access public
2002    * @static
2003    */
2004   static function getFromEmailIds($eventId = NULL) {
2005     $fromEmailValues['from_email_id'] = CRM_Core_BAO_Email::getFromEmail();
2006
2007     if ($eventId) {
2008       // add the email id configured for the event
2009       $params           = array('id' => $eventId);
2010       $returnProperties = array('confirm_from_name', 'confirm_from_email', 'cc_confirm', 'bcc_confirm');
2011       $eventEmail       = array();
2012
2013       CRM_Core_DAO::commonRetrieve('CRM_Event_DAO_Event', $params, $eventEmail, $returnProperties);
2014       if (!empty($eventEmail['confirm_from_name']) && !empty($eventEmail['confirm_from_email'])) {
2015         $eventEmailId = "{$eventEmail['confirm_from_name']} <{$eventEmail['confirm_from_email']}>";
2016
2017         $fromEmailValues['from_email_id'][$eventEmailId] = htmlspecialchars($eventEmailId);
2018         $fromEmailId = array('cc' => CRM_Utils_Array::value('cc_confirm', $eventEmail),
2019           'bcc' => CRM_Utils_Array::value('bcc_confirm', $eventEmail),
2020         );
2021         $fromEmailValues = array_merge($fromEmailValues, $fromEmailId);
2022       }
2023     }
2024
2025     return $fromEmailValues;
2026   }
2027
2028   /**
2029    * Function to calculate event total seats occupied.
2030    *
2031    * @param int    $eventId          event id.
2032    * @param sting  $extraWhereClause extra filter on participants.
2033    *
2034    * @return int   event total seats w/ given criteria.
2035    * @access public
2036    * @static
2037    */
2038   static function eventTotalSeats($eventId, $extraWhereClause = NULL) {
2039     if (empty($eventId)) {
2040       return 0;
2041     }
2042
2043     $extraWhereClause = trim($extraWhereClause);
2044     if (!empty($extraWhereClause)) {
2045       $extraWhereClause = " AND ( {$extraWhereClause} )";
2046     }
2047
2048     //event seats calculation :
2049     //1. consider event seat as a single when participant does not have line item.
2050     //2. consider event seat as a single when participant has line items but does not
2051     //   have count for corresponding price field value ( ie price field value does not carry any seat )
2052     //3. consider event seat as a sum of all seats from line items in case price field value carries count.
2053
2054     $query = "
2055     SELECT  IF ( SUM( value.count*lineItem.qty ),
2056                  SUM( value.count*lineItem.qty ) +
2057                  COUNT( DISTINCT participant.id ) -
2058                  COUNT( DISTINCT IF ( value.count, participant.id, NULL ) ),
2059                  COUNT( DISTINCT participant.id ) )
2060       FROM  civicrm_participant participant
2061 INNER JOIN  civicrm_contact contact ON ( contact.id = participant.contact_id AND contact.is_deleted = 0 )
2062 INNER JOIN  civicrm_event event ON ( event.id = participant.event_id )
2063 LEFT  JOIN  civicrm_line_item lineItem ON ( lineItem.entity_id    = participant.id
2064                                        AND  lineItem.entity_table = 'civicrm_participant' )
2065 LEFT  JOIN  civicrm_price_field_value value ON ( value.id = lineItem.price_field_value_id AND value.count )
2066      WHERE  ( participant.event_id = %1 )
2067             AND participant.is_test = 0
2068             {$extraWhereClause}
2069   GROUP BY  participant.event_id";
2070
2071     return (int)CRM_Core_DAO::singleValueQuery($query, array(1 => array($eventId, 'Positive')));
2072   }
2073
2074   /*
2075    * Retrieve event template default values to be set
2076    *  as default values for current new event.
2077    *
2078    * @params int $templateId event template id.
2079    *
2080    * @return $defaults an array of custom data defaults.
2081    */
2082   /**
2083    * @param $templateId
2084    *
2085    * @return array
2086    */
2087   static function getTemplateDefaultValues($templateId) {
2088     $defaults = array();
2089     if (!$templateId) {
2090       return $defaults;
2091     }
2092
2093     $templateParams = array('id' => $templateId);
2094     CRM_Event_BAO_Event::retrieve($templateParams, $defaults);
2095     $fieldsToExclude = array(
2096       'id',
2097       'default_fee_id',
2098       'default_discount_fee_id',
2099       'created_date',
2100       'created_id',
2101       'is_template',
2102       'template_title',
2103     );
2104     $defaults = array_diff_key($defaults, array_flip($fieldsToExclude));
2105     return $defaults;
2106   }
2107
2108   /**
2109    * @param $event_id
2110    *
2111    * @return object
2112    */
2113   static function get_sub_events($event_id) {
2114     $params = array('parent_event_id' => $event_id);
2115     $defaults = array();
2116     return CRM_Event_BAO_Event::retrieve($params, $defaults);
2117   }
2118
2119   /*
2120    * Update the Campaign Id of all the participants of the given event
2121    *
2122    * @params int $eventID event id.
2123    * @params int $eventCampaignID campaign id of that event
2124    *
2125    */
2126   /**
2127    * @param $eventID
2128    * @param $eventCampaignID
2129    */
2130   static function updateParticipantCampaignID($eventID, $eventCampaignID) {
2131     $params = array();
2132     $params[1] = array($eventID, 'Integer');
2133
2134     if(empty($eventCampaignID)) {
2135       $query = "UPDATE civicrm_participant SET campaign_id = NULL WHERE event_id = %1";
2136     }
2137     else {
2138       $query = "UPDATE civicrm_participant SET campaign_id = %2 WHERE event_id = %1";
2139       $params[2] = array($eventCampaignID, 'Integer');
2140     }
2141     CRM_Core_DAO::executeQuery($query, $params);
2142   }
2143
2144   /**
2145    * Get options for a given field.
2146    * @see CRM_Core_DAO::buildOptions
2147    *
2148    * @param String $fieldName
2149    * @param String $context: @see CRM_Core_DAO::buildOptionsContext
2150    * @param Array  $props: whatever is known about this dao object
2151    *
2152    * @return array|bool
2153    */
2154   public static function buildOptions($fieldName, $context = NULL, $props = array()) {
2155     $params = array();
2156     // Special logic for fields whose options depend on context or properties
2157     switch ($fieldName) {
2158       case 'financial_type_id':
2159         // Fixme - this is going to ignore context, better to get conditions, add params, and call PseudoConstant::get
2160         return CRM_Financial_BAO_FinancialType::getIncomeFinancialType();
2161         break;
2162     }
2163     return CRM_Core_PseudoConstant::get(__CLASS__, $fieldName, $params, $context);
2164   }
2165 }
2166