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     $permissions = CRM_Core_Permission::event(CRM_Core_Permission::VIEW);
 813
 814     // check if we're in shopping cart mode for events
 815     $enable_cart = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::EVENT_PREFERENCES_NAME,
 816       'enable_cart'
 817     );
 818     if ($enable_cart) {}
 819     while ($dao->fetch()) {
 820       if (!empty($permissions) && in_array($dao->event_id, $permissions)) {
 821         $info = array();
 822         $info['uid'] = "CiviCRM_EventID_{$dao->event_id}_" . md5($config->userFrameworkBaseURL) . $url;
 823
 824         $info['title'] = $dao->title;
 825         $info['event_id'] = $dao->event_id;
 826         $info['summary'] = $dao->summary;
 827         $info['description'] = $dao->description;
 828         $info['start_date'] = $dao->start;
 829         $info['end_date'] = $dao->end;
 830         $info['contact_email'] = $dao->email;
 831         $info['event_type'] = $dao->event_type;
 832         $info['is_show_location'] = $dao->is_show_location;
 833         $info['is_online_registration'] = $dao->is_online_registration;
 834         $info['registration_link_text'] = $dao->registration_link_text;
 835         $info['registration_start_date'] = $dao->registration_start_date;
 836         $info['registration_end_date'] = $dao->registration_end_date;
 837
 838         $address = '';
 839
 840         $addrFields = array(
 841           'address_name' => $dao->address_name,
 842           'street_address' => $dao->street_address,
 843           'supplemental_address_1' => $dao->supplemental_address_1,
 844           'supplemental_address_2' => $dao->supplemental_address_2,
 845           'city' => $dao->city,
 846           'state_province' => $dao->state,
 847           'postal_code' => $dao->postal_code,
 848           'postal_code_suffix' => $dao->postal_code_suffix,
 849           'country' => $dao->country,
 850           'county' => NULL,
 851         );
 852
 853         CRM_Utils_String::append($address, ', ',
 854           CRM_Utils_Address::format($addrFields)
 855         );
 856         $info['location'] = $address;
 857         $info['url'] = CRM_Utils_System::url('civicrm/event/info', 'reset=1&id=' . $dao->event_id, TRUE, NULL, FALSE);
 858
 859         if ($enable_cart) {
 860           $reg = CRM_Event_Cart_BAO_EventInCart::get_registration_link($dao->event_id);
 861           $info['registration_link'] = CRM_Utils_System::url($reg['path'], $reg['query'], TRUE);
 862           $info['registration_link_text'] = $reg['label'];
 863         }
 864
 865         $all[] = $info;
 866       }
 867     }
 868
 869     return $all;
 870   }
 871
 872   /**
 873    * This function is to make a copy of a Event, including
 874    * all the fields in the event Wizard
 875    *
 876    * @param int $id the event id to copy
 877    *        obj     $newEvent    object of CRM_Event_DAO_Event
 878    *        boolean $afterCreate call to copy after the create function
 879    * @param null $newEvent
 880    * @param bool $afterCreate
 881    *
 882    * @return void
 883    * @access public
 884    */
 885   static function copy($id, $newEvent = NULL, $afterCreate = FALSE) {
 886
 887     $defaults = $eventValues = array();
 888
 889     //get the require event values.
 890     $eventParams = array('id' => $id);
 891     $returnProperties = array('loc_block_id', 'is_show_location', 'default_fee_id', 'default_discount_fee_id', 'is_template');
 892
 893     CRM_Core_DAO::commonRetrieve('CRM_Event_DAO_Event', $eventParams, $eventValues, $returnProperties);
 894
 895     // since the location is sharable, lets use the same loc_block_id.
 896     $locBlockId = CRM_Utils_Array::value('loc_block_id', $eventValues);
 897
 898     $fieldsFix = ($afterCreate) ? array( ) : array('prefix' => array('title' => ts('Copy of') . ' '));
 899     if (empty($eventValues['is_show_location'])) {
 900       $fieldsFix['prefix']['is_show_location'] = 0;
 901     }
 902
 903     if ($newEvent && is_a($newEvent, 'CRM_Event_DAO_Event')) {
 904       $copyEvent = $newEvent;
 905     }
 906
 907     if (!isset($copyEvent)) {
 908       $copyEvent = &CRM_Core_DAO::copyGeneric('CRM_Event_DAO_Event',
 909         array('id' => $id),
 910           array(
 911             'loc_block_id' =>
 912             ($locBlockId) ? $locBlockId : NULL,
 913           ),
 914          $fieldsFix
 915        );
 916     }
 917     CRM_Price_BAO_PriceSet::copyPriceSet('civicrm_event', $id, $copyEvent->id);
 918     $copyUF = &CRM_Core_DAO::copyGeneric('CRM_Core_DAO_UFJoin',
 919       array(
 920         'entity_id' => $id,
 921         'entity_table' => 'civicrm_event',
 922       ),
 923       array('entity_id' => $copyEvent->id)
 924     );
 925
 926     $copyTellFriend = &CRM_Core_DAO::copyGeneric('CRM_Friend_DAO_Friend',
 927       array(
 928         'entity_id' => $id,
 929         'entity_table' => 'civicrm_event',
 930       ),
 931       array('entity_id' => $copyEvent->id)
 932     );
 933
 934     $copyPCP = &CRM_Core_DAO::copyGeneric('CRM_PCP_DAO_PCPBlock',
 935       array(
 936         'entity_id' => $id,
 937         'entity_table' => 'civicrm_event',
 938       ),
 939       array('entity_id' => $copyEvent->id),
 940       array('replace' => array('target_entity_id' => $copyEvent->id))
 941     );
 942
 943     if ($eventValues['is_template']) {
 944       $field = 'event_template';
 945     }
 946     else {
 947       $field = 'civicrm_event';
 948     }
 949     $mappingId = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_ActionMapping', $field, 'id', 'entity_value');
 950     $oldData = array('entity_value' => $id, 'mapping_id' => $mappingId);
 951     if ($copyEvent->is_template == 1) {
 952       $field = 'event_template';
 953     }
 954     else {
 955       $field = 'civicrm_event';
 956     }
 957     $copyMappingId = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_ActionMapping', $field, 'id', 'entity_value');
 958     $newData = array('entity_value' => $copyEvent->id, 'mapping_id' => $copyMappingId);
 959     $copyReminder = &CRM_Core_DAO::copyGeneric('CRM_Core_DAO_ActionSchedule',
 960       $oldData,
 961       $newData
 962     );
 963
 964     if (!$afterCreate) {
 965       //copy custom data
 966       $extends = array('event');
 967       $groupTree = CRM_Core_BAO_CustomGroup::getGroupDetail(NULL, NULL, $extends);
 968       if ($groupTree) {
 969         foreach ($groupTree as $groupID => $group) {
 970           $table[$groupTree[$groupID]['table_name']] = array('entity_id');
 971           foreach ($group['fields'] as $fieldID => $field) {
 972             $table[$groupTree[$groupID]['table_name']][] = $groupTree[$groupID]['fields'][$fieldID]['column_name'];
 973           }
 974         }
 975
 976         foreach ($table as $tableName => $tableColumns) {
 977           $insert          = 'INSERT INTO ' . $tableName . ' (' . implode(', ', $tableColumns) . ') ';
 978           $tableColumns[0] = $copyEvent->id;
 979           $select          = 'SELECT ' . implode(', ', $tableColumns);
 980           $from            = ' FROM ' . $tableName;
 981           $where           = " WHERE {$tableName}.entity_id = {$id}";
 982           $query           = $insert . $select . $from . $where;
 983           $dao             = CRM_Core_DAO::executeQuery($query, CRM_Core_DAO::$_nullArray);
 984         }
 985       }
 986     }
 987     $copyEvent->save();
 988
 989     CRM_Utils_System::flushCache();
 990     if (!$afterCreate) {
 991       CRM_Utils_Hook::copy('Event', $copyEvent);
 992     }
 993     return $copyEvent;
 994   }
 995
 996   /**
 997    * This is sometimes called in a loop (during event search)
 998    * hence we cache the values to prevent repeated calls to the db
 999    */
1000   static function isMonetary($id) {
1001     static $isMonetary = array();
1002     if (!array_key_exists($id, $isMonetary)) {
1003       $isMonetary[$id] = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event',
1004         $id,
1005         'is_monetary'
1006       );
1007     }
1008     return $isMonetary[$id];
1009   }
1010
1011   /**
1012    * This is sometimes called in a loop (during event search)
1013    * hence we cache the values to prevent repeated calls to the db
1014    */
1015   static function usesPriceSet($id) {
1016     static $usesPriceSet = array();
1017     if (!array_key_exists($id, $usesPriceSet)) {
1018       $usesPriceSet[$id] = CRM_Price_BAO_PriceSet::getFor('civicrm_event', $id);
1019     }
1020     return $usesPriceSet[$id];
1021   }
1022
1023   /**
1024    * Process that send e-mails
1025    *
1026    * @param $contactID
1027    * @param $values
1028    * @param $participantId
1029    * @param bool $isTest
1030    * @param bool $returnMessageText
1031    *
1032    * @return void
1033    * @access public
1034    */
1035   static function sendMail($contactID, &$values, $participantId, $isTest = FALSE, $returnMessageText = FALSE) {
1036
1037     $template = CRM_Core_Smarty::singleton();
1038     $gIds = array(
1039       'custom_pre_id' => $values['custom_pre_id'],
1040       'custom_post_id' => $values['custom_post_id'],
1041     );
1042
1043     //get the params submitted by participant.
1044     $participantParams = CRM_Utils_Array::value($participantId, $values['params'], array());
1045
1046     if (!$returnMessageText) {
1047       //send notification email if field values are set (CRM-1941)
1048       foreach ($gIds as $key => $gIdValues) {
1049         if ($gIdValues) {
1050           if (!is_array($gIdValues)) {
1051             $gIdValues = array( $gIdValues );
1052           }
1053
1054           foreach ($gIdValues as $gId) {
1055           $email = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_UFGroup', $gId, 'notify');
1056           if ($email) {
1057             //get values of corresponding profile fields for notification
1058             list($profileValues) = self::buildCustomDisplay($gId,
1059               NULL,
1060               $contactID,
1061               $template,
1062               $participantId,
1063               $isTest,
1064               TRUE,
1065               $participantParams
1066             );
1067             list($profileValues) = $profileValues;
1068             $val = array(
1069               'id' => $gId,
1070               'values' => $profileValues,
1071               'email' => $email,
1072             );
1073             CRM_Core_BAO_UFGroup::commonSendMail($contactID, $val);
1074           }
1075         }
1076       }
1077     }
1078     }
1079
1080     if ($values['event']['is_email_confirm'] || $returnMessageText) {
1081       list($displayName, $email) = CRM_Contact_BAO_Contact_Location::getEmailDetails($contactID);
1082
1083       //send email only when email is present
1084       if (isset($email) || $returnMessageText) {
1085         $preProfileID = CRM_Utils_Array::value('custom_pre_id', $values);
1086         $postProfileID = CRM_Utils_Array::value('custom_post_id', $values);
1087
1088         if (!empty($values['params']['additionalParticipant'])) {
1089           $preProfileID = CRM_Utils_Array::value('additional_custom_pre_id', $values, $preProfileID );
1090           $postProfileID = CRM_Utils_Array::value('additional_custom_post_id', $values, $postProfileID );
1091         }
1092
1093         self::buildCustomDisplay($preProfileID,
1094           'customPre',
1095           $contactID,
1096           $template,
1097           $participantId,
1098           $isTest,
1099           NULL,
1100           $participantParams
1101         );
1102
1103         self::buildCustomDisplay($postProfileID,
1104           'customPost',
1105           $contactID,
1106           $template,
1107           $participantId,
1108           $isTest,
1109           NULL,
1110           $participantParams
1111         );
1112
1113         $sessions = CRM_Event_Cart_BAO_Conference::get_participant_sessions($participantId);
1114
1115         $tplParams = array_merge($values, $participantParams, array(
1116             'email' => $email,
1117             'confirm_email_text' => CRM_Utils_Array::value('confirm_email_text', $values['event']),
1118             'isShowLocation' => CRM_Utils_Array::value('is_show_location', $values['event']),
1119             'contributeMode' => NULL,
1120             'participantID' => $participantId,
1121             'conference_sessions' => $sessions,
1122           ));
1123
1124         // CRM-13890 : NOTE wait list condition need to be given so that
1125         // wait list message is shown properly in email i.e. WRT online event registration template
1126         if (empty($tplParams['participant_status']) && empty($values['params']['isOnWaitlist'])) {
1127           $statusId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Participant', $participantId, 'status_id', 'id');
1128           $tplParams['participant_status'] = CRM_Event_PseudoConstant::participantStatus($statusId, NULL, 'label');
1129         }
1130
1131         $sendTemplateParams = array(
1132           'groupName' => 'msg_tpl_workflow_event',
1133           'valueName' => 'event_online_receipt',
1134           'contactId' => $contactID,
1135           'isTest' => $isTest,
1136           'tplParams' => $tplParams,
1137           'PDFFilename' => ts('confirmation').'.pdf',
1138         );
1139
1140         // address required during receipt processing (pdf and email receipt)
1141         if ($displayAddress = CRM_Utils_Array::value('address', $values)) {
1142           $sendTemplateParams['tplParams']['address'] = $displayAddress;
1143           $sendTemplateParams['tplParams']['contributeMode'] = NULL;
1144         }
1145
1146         // set lineItem details
1147         if ($lineItem = CRM_Utils_Array::value('lineItem', $values)) {
1148           // check if additional prticipant, if so filter only to relevant ones
1149           // CRM-9902
1150           if (!empty($values['params']['additionalParticipant'])) {
1151             $ownLineItems = array( );
1152             foreach ( $lineItem as $liKey => $liValue ) {
1153               $firstElement = array_pop( $liValue );
1154               if ( $firstElement['entity_id'] == $participantId ) {
1155                 $ownLineItems[0] = $lineItem[$liKey];
1156                 break;
1157               }
1158             }
1159             if ( ! empty( $ownLineItems ) ) {
1160               $sendTemplateParams['tplParams']['lineItem'] = $ownLineItems;
1161             }
1162           }
1163           else {
1164             $sendTemplateParams['tplParams']['lineItem'] = $lineItem;
1165           }
1166         }
1167
1168         if ($returnMessageText) {
1169           list($sent, $subject, $message, $html) = CRM_Core_BAO_MessageTemplate::sendTemplate($sendTemplateParams);
1170           return array(
1171             'subject' => $subject,
1172             'body' => $message,
1173             'to' => $displayName,
1174             'html' => $html,
1175           );
1176         }
1177         else {
1178           $sendTemplateParams['from'] = CRM_Utils_Array::value('confirm_from_name', $values['event']) . " <" . CRM_Utils_Array::value('confirm_from_email', $values['event']) . ">";
1179           $sendTemplateParams['toName'] = $displayName;
1180           $sendTemplateParams['toEmail'] = $email;
1181           $sendTemplateParams['autoSubmitted'] = TRUE;
1182           $sendTemplateParams['cc'] = CRM_Utils_Array::value('cc_confirm',
1183             $values['event']
1184           );
1185           $sendTemplateParams['bcc'] = CRM_Utils_Array::value('bcc_confirm',
1186             $values['event']
1187           );
1188           CRM_Core_BAO_MessageTemplate::sendTemplate($sendTemplateParams);
1189         }
1190       }
1191     }
1192   }
1193
1194   /**
1195    * Function to add the custom fields OR array of participant's
1196    * profile info
1197    *
1198    * @param $id
1199    * @param $name
1200    * @param $cid
1201    * @param $template
1202    * @param $participantId
1203    * @param $isTest
1204    * @param bool $isCustomProfile
1205    * @param array $participantParams
1206    *
1207    * @return void
1208    * @access public
1209    */
1210   static function buildCustomDisplay($id,
1211     $name,
1212     $cid,
1213     &$template,
1214     $participantId,
1215     $isTest,
1216     $isCustomProfile = FALSE,
1217     $participantParams = array()
1218   ) {
1219     if (!$id) {
1220       return array(NULL, NULL);
1221     }
1222
1223     if (!is_array($id)) {
1224       $id = CRM_Utils_Type::escape($id, 'Positive');
1225       $profileIds = array($id);
1226     }
1227     else {
1228       $profileIds = $id;
1229     }
1230
1231     foreach ($profileIds as $gid) {
1232       if (CRM_Core_BAO_UFGroup::filterUFGroups($gid, $cid)) {
1233         $values = array();
1234         $fields = CRM_Core_BAO_UFGroup::getFields($gid, FALSE, CRM_Core_Action::VIEW,
1235           NULL, NULL, FALSE, NULL,
1236           FALSE, NULL, CRM_Core_Permission::CREATE,
1237           'field_name', TRUE
1238         );
1239
1240         //this condition is added, since same contact can have multiple event registrations..
1241         $params = array(array('participant_id', '=', $participantId, 0, 0));
1242
1243         //add participant id
1244         $fields['participant_id'] = array(
1245           'name' => 'participant_id',
1246           'title' => 'Participant Id',
1247         );
1248         //check whether its a text drive
1249         if ($isTest) {
1250           $params[] = array('participant_test', '=', 1, 0, 0);
1251         }
1252
1253         //display campaign on thankyou page.
1254         if (array_key_exists('participant_campaign_id', $fields)) {
1255           if ($participantId) {
1256             $campaignId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Participant',
1257               $participantId,
1258               'campaign_id'
1259             );
1260             $campaigns = CRM_Campaign_BAO_Campaign::getCampaigns($campaignId);
1261             $values[$fields['participant_campaign_id']['title']] = CRM_Utils_Array::value($campaignId,
1262               $campaigns
1263             );
1264           }
1265           unset($fields['participant_campaign_id']);
1266         }
1267
1268         $groupTitle = NULL;
1269         foreach ($fields as $k => $v) {
1270           if (!$groupTitle) {
1271             $groupTitle = $v['groupTitle'];
1272           }
1273           // suppress all file fields from display
1274           if (
1275             CRM_Utils_Array::value('data_type', $v, '') == 'File' ||
1276             CRM_Utils_Array::value('name', $v, '') == 'image_URL' ||
1277             CRM_Utils_Array::value('field_type', $v) == 'Formatting'
1278           ) {
1279             unset($fields[$k]);
1280           }
1281         }
1282
1283         if ($groupTitle) {
1284           $groupTitles[] = $groupTitle;
1285         }
1286         //display profile groups those are subscribed by participant.
1287         if (($groups = CRM_Utils_Array::value('group', $participantParams)) &&
1288           is_array($groups)
1289         ) {
1290           $grpIds = array();
1291           foreach ($groups as $grpId => $isSelected) {
1292             if ($isSelected) {
1293               $grpIds[] = $grpId;
1294             }
1295           }
1296           if (!empty($grpIds)) {
1297             //get the group titles.
1298             $grpTitles = array();
1299             $query     = 'SELECT title FROM civicrm_group where id IN ( ' . implode(',', $grpIds) . ' )';
1300             $grp       = CRM_Core_DAO::executeQuery($query);
1301             while ($grp->fetch()) {
1302               $grpTitles[] = $grp->title;
1303             }
1304             if (!empty($grpTitles) &&
1305               CRM_Utils_Array::value('title', CRM_Utils_Array::value('group', $fields))
1306             ) {
1307               $values[$fields['group']['title']] = implode(', ', $grpTitles);
1308             }
1309             unset($fields['group']);
1310           }
1311         }
1312
1313         CRM_Core_BAO_UFGroup::getValues($cid, $fields, $values, FALSE, $params);
1314
1315         if (isset($fields['participant_status_id']['title']) &&
1316           isset($values[$fields['participant_status_id']['title']]) &&
1317           is_numeric($values[$fields['participant_status_id']['title']])
1318         ) {
1319           $status = array();
1320           $status = CRM_Event_PseudoConstant::participantStatus();
1321           $values[$fields['participant_status_id']['title']] = $status[$values[$fields['participant_status_id']['title']]];
1322         }
1323
1324         if (isset($fields['participant_role_id']['title']) &&
1325           isset($values[$fields['participant_role_id']['title']]) &&
1326           is_numeric($values[$fields['participant_role_id']['title']])
1327         ) {
1328           $roles = array();
1329           $roles = CRM_Event_PseudoConstant::participantRole();
1330           $values[$fields['participant_role_id']['title']] = $roles[$values[$fields['participant_role_id']['title']]];
1331         }
1332
1333         if (isset($fields['participant_register_date']['title']) &&
1334           isset($values[$fields['participant_register_date']['title']])
1335         ) {
1336           $values[$fields['participant_register_date']['title']] = CRM_Utils_Date::customFormat($values[$fields['participant_register_date']['title']]);
1337         }
1338
1339         //handle fee_level for price set
1340         if (isset($fields['participant_fee_level']['title']) &&
1341           isset($values[$fields['participant_fee_level']['title']])
1342         ) {
1343           $feeLevel = explode(CRM_Core_DAO::VALUE_SEPARATOR,
1344             $values[$fields['participant_fee_level']['title']]
1345           );
1346           foreach ($feeLevel as $key => $value) {
1347             if (!$value) {
1348               unset($feeLevel[$key]);
1349             }
1350           }
1351           $values[$fields['participant_fee_level']['title']] = implode(',', $feeLevel);
1352         }
1353
1354         unset($values[$fields['participant_id']['title']]);
1355
1356         $val[] = $values;
1357       }
1358     }
1359
1360     if (count($val)) {
1361       $template->assign($name, $val);
1362     }
1363
1364     if (count($groupTitles)) {
1365       $template->assign($name . '_grouptitle', $groupTitles);
1366     }
1367
1368     //return if we only require array of participant's info.
1369     if ($isCustomProfile) {
1370       if (count($val)) {
1371         return array($val, $groupTitles);
1372       }
1373       else {
1374         return NULL;
1375       }
1376     }
1377   }
1378
1379   /**
1380    * Function to build the array for display the profile fields
1381    *
1382    * @param array $params key value.
1383    * @param int $gid profile Id
1384    * @param array $groupTitle Profile Group Title.
1385    * @param array $values formatted array of key value
1386    *
1387    * @param array $profileFields
1388    *
1389    * @return void
1390    * @access public
1391    * @static
1392    */
1393   static function displayProfile(&$params, $gid, &$groupTitle, &$values, &$profileFields = array()) {
1394     if ($gid) {
1395       $config = CRM_Core_Config::singleton();
1396       $session = CRM_Core_Session::singleton();
1397       $contactID = $session->get('userID');
1398       if ($contactID) {
1399         if (CRM_Core_BAO_UFGroup::filterUFGroups($gid, $contactID)) {
1400           $fields = CRM_Core_BAO_UFGroup::getFields($gid, FALSE, CRM_Core_Action::VIEW);
1401         }
1402       }
1403       else {
1404         $fields = CRM_Core_BAO_UFGroup::getFields($gid, FALSE, CRM_Core_Action::ADD);
1405       }
1406
1407       foreach ($fields as $v) {
1408         if (!empty($v['groupTitle'])) {
1409           $groupTitle['groupTitle'] = $v['groupTitle'];
1410           break;
1411         }
1412       }
1413       $customVal     = '';
1414       $imProviders   = CRM_Core_PseudoConstant::get('CRM_Core_DAO_IM', 'provider_id');
1415       //start of code to set the default values
1416       foreach ($fields as $name => $field) {
1417         $skip = FALSE;
1418         // skip fields that should not be displayed separately
1419         if ($field['skipDisplay']) {
1420           continue;
1421         }
1422
1423         $index = $field['title'];
1424         if ($name === 'organization_name') {
1425           $values[$index] = $params[$name];
1426         }
1427
1428         if ('state_province' == substr($name, 0, 14)) {
1429           if ($params[$name]) {
1430             $values[$index] = CRM_Core_PseudoConstant::stateProvince($params[$name]);
1431           }
1432           else {
1433             $values[$index] = '';
1434           }
1435         }
1436         elseif ('date' == substr($name, -4)) {
1437           $values[$index] = CRM_Utils_Date::customFormat(CRM_Utils_Date::processDate($params[$name]),
1438             $config->dateformatFull);
1439         }
1440         elseif ('country' == substr($name, 0, 7)) {
1441           if ($params[$name]) {
1442             $values[$index] = CRM_Core_PseudoConstant::country($params[$name]);
1443           }
1444           else {
1445             $values[$index] = '';
1446           }
1447         }
1448         elseif ('county' == substr($name, 0, 6)) {
1449           if ($params[$name]) {
1450             $values[$index] = CRM_Core_PseudoConstant::county($params[$name]);
1451           }
1452           else {
1453             $values[$index] = '';
1454           }
1455         }
1456         elseif (in_array(substr($name, 0, -3), array('gender', 'prefix', 'suffix', 'communication_style'))) {
1457           $values[$index] = CRM_Core_PseudoConstant::getLabel('CRM_Contact_DAO_Contact', $name, $params[$name]);
1458         }
1459         elseif (in_array($name, array(
1460           'addressee', 'email_greeting', 'postal_greeting'))) {
1461           $filterCondition = array('greeting_type' => $name);
1462           $greeting        = CRM_Core_PseudoConstant::greeting($filterCondition);
1463           $values[$index]  = $greeting[$params[$name]];
1464         }
1465         elseif ($name === 'preferred_communication_method') {
1466           $communicationFields = CRM_Core_PseudoConstant::get('CRM_Contact_DAO_Contact', 'preferred_communication_method');
1467           $compref             = array();
1468           $pref                = $params[$name];
1469           if (is_array($pref)) {
1470             foreach ($pref as $k => $v) {
1471               if ($v) {
1472                 $compref[] = $communicationFields[$k];
1473               }
1474             }
1475           }
1476           $values[$index] = implode(',', $compref);
1477         }
1478         elseif ($name == 'contact_sub_type') {
1479           $values[$index] = implode(', ', $params[$name]);
1480         }
1481         elseif ($name == 'group') {
1482           $groups = CRM_Contact_BAO_GroupContact::getGroupList();
1483           $title = array();
1484           foreach ($params[$name] as $gId => $dontCare) {
1485             if ($dontCare) {
1486               $title[] = $groups[$gId];
1487             }
1488           }
1489           $values[$index] = implode(', ', $title);
1490         }
1491         elseif ($name == 'tag') {
1492           $entityTags = $params[$name];
1493           $allTags    = CRM_Core_PseudoConstant::get('CRM_Core_DAO_EntityTag', 'tag_id', array('onlyActive' => FALSE));
1494           $title      = array();
1495           if (is_array($entityTags)) {
1496             foreach ($entityTags as $tagId => $dontCare) {
1497               $title[] = $allTags[$tagId];
1498             }
1499           }
1500           $values[$index] = implode(', ', $title);
1501         }
1502         elseif ('participant_role_id' == $name OR
1503           'participant_role' == $name
1504         ) {
1505           $roles = CRM_Event_PseudoConstant::participantRole();
1506           $values[$index] = $roles[$params[$name]];
1507         }
1508         elseif ('participant_status_id' == $name OR
1509           'participant_status' == $name
1510         ) {
1511           $status = CRM_Event_PseudoConstant::participantStatus();
1512           $values[$index] = $status[$params[$name]];
1513         }
1514         elseif (substr($name, -11) == 'campaign_id') {
1515           $campaigns = CRM_Campaign_BAO_Campaign::getCampaigns($params[$name]);
1516           $values[$index] = CRM_Utils_Array::value($params[$name], $campaigns);
1517         }
1518         elseif (strpos($name, '-') !== FALSE) {
1519           list($fieldName, $id) = CRM_Utils_System::explode('-', $name, 2);
1520           $detailName = str_replace(' ', '_', $name);
1521           if (in_array($fieldName, array(
1522             'state_province', 'country', 'county'))) {
1523             $values[$index] = $params[$detailName];
1524             $idx            = $detailName . '_id';
1525             $values[$index] = $params[$idx];
1526           }
1527           elseif ($fieldName == 'im') {
1528             $providerName = NULL;
1529             if ($providerId = $detailName . '-provider_id') {
1530               $providerName = CRM_Utils_Array::value($params[$providerId], $imProviders);
1531             }
1532             if ($providerName) {
1533               $values[$index] = $params[$detailName] . " (" . $providerName . ")";
1534             }
1535             else {
1536               $values[$index] = $params[$detailName];
1537             }
1538           }
1539           elseif ($fieldName == 'phone') {
1540             $phoneExtField = str_replace('phone', 'phone_ext', $detailName);
1541             if (isset($params[$phoneExtField])) {
1542               $values[$index] = $params[$detailName] . " (" . $params[$phoneExtField] . ")";
1543             }
1544             else {
1545               $values[$index] = $params[$detailName];
1546             }
1547           }
1548           else {
1549             $values[$index] = $params[$detailName];
1550           }
1551         }
1552         else {
1553           if (substr($name, 0, 7) === 'do_not_' or substr($name, 0, 3) === 'is_') {
1554             if ($params[$name]) {
1555               $values[$index] = '[ x ]';
1556             }
1557           }
1558           else {
1559             if ($cfID = CRM_Core_BAO_CustomField::getKeyID($name)) {
1560               $query = "
1561 SELECT html_type, data_type
1562 FROM   civicrm_custom_field
1563 WHERE  id = $cfID
1564 ";
1565               $dao = CRM_Core_DAO::executeQuery($query);
1566               $dao->fetch();
1567               $htmlType = $dao->html_type;
1568
1569               if ($htmlType == 'File') {
1570                 $values[$index] = $params[$index];
1571               }
1572               else {
1573                 if ($dao->data_type == 'Int' ||
1574                   $dao->data_type == 'Boolean'
1575                 ) {
1576                   $v = $params[$name];
1577                   if (!CRM_Utils_System::isNull($v)) {
1578                     $customVal = (int)$v;
1579                   }
1580                 }
1581                 elseif ($dao->data_type == 'Float') {
1582                   $customVal = (float )($params[$name]);
1583                 }
1584                 elseif ($dao->data_type == 'Date') {
1585                   //@todo note the currently we are using default date time formatting. Since you can select/set
1586                   // different date and time format specific to custom field we should consider fixing this
1587                   // sometime in the future
1588                   $customVal = $displayValue = CRM_Utils_Date::customFormat(
1589                     CRM_Utils_Date::processDate($params[$name]), $config->dateformatFull);
1590
1591                   if (!empty($params[$name . '_time'])) {
1592                     $customVal = $displayValue = CRM_Utils_Date::customFormat(
1593                       CRM_Utils_Date::processDate($params[$name], $params[$name . '_time']),
1594                       $config->dateformatDatetime);
1595                   }
1596                   $skip = TRUE;
1597                 }
1598                 else {
1599                   $customVal = $params[$name];
1600                 }
1601                 //take the custom field options
1602                 $returnProperties = array($name => 1);
1603                 $query            = new CRM_Contact_BAO_Query($params, $returnProperties, $fields);
1604                 $options          = &$query->_options;
1605                 if (!$skip) {
1606                   $displayValue     = CRM_Core_BAO_CustomField::getDisplayValue($customVal, $cfID, $options);
1607                 }
1608                 //Hack since we dont have function to check empty.
1609                 //FIXME in 2.3 using crmIsEmptyArray()
1610                 $customValue = TRUE;
1611                 if (is_array($customVal) && is_array($displayValue)) {
1612                   $customValue = array_diff($customVal, $displayValue);
1613                 }
1614                 //use difference of arrays
1615                 if (empty($customValue) || !$customValue) {
1616                   $values[$index] = '';
1617                 }
1618                 else {
1619                   $values[$index] = $displayValue;
1620                 }
1621               }
1622             }
1623             elseif ($name == 'home_URL' &&
1624               !empty($params[$name])
1625             ) {
1626               $url = CRM_Utils_System::fixURL($params[$name]);
1627               $values[$index] = "<a href=\"$url\">{$params[$name]}</a>";
1628             }
1629             elseif (in_array($name, array(
1630               'birth_date', 'deceased_date', 'participant_register_date'))) {
1631               $values[$index] = CRM_Utils_Date::customFormat(CRM_Utils_Date::format($params[$name]));
1632             }
1633             else {
1634               $values[$index] = $params[$name];
1635             }
1636           }
1637         }
1638         $profileFields[$name] = $field;
1639       }
1640     }
1641   }
1642
1643   /**
1644    * Function to build the array for Additional participant's information  array of priamry and additional Ids
1645    *
1646    * @param int $participantId id of Primary participant
1647    * @param array $values key/value event info
1648    * @param int $contactId contact id of Primary participant
1649    * @param boolean $isTest whether test or live transaction
1650    * @param boolean $isIdsArray to return an array of Ids
1651    *
1652    * @param bool $skipCancel
1653    *
1654    * @return array $customProfile array of Additional participant's info OR array of Ids.
1655    * @access public
1656    */
1657   static function buildCustomProfile($participantId,
1658     $values,
1659     $contactId  = NULL,
1660     $isTest     = FALSE,
1661     $isIdsArray = FALSE,
1662     $skipCancel = TRUE
1663   ) {
1664
1665     $customProfile = $additionalIDs = array();
1666     if (!$participantId) {
1667       CRM_Core_Error::fatal(ts('Cannot find participant ID'));
1668     }
1669
1670     //set Ids of Primary Participant also.
1671     if ($isIdsArray && $contactId) {
1672       $additionalIDs[$participantId] = $contactId;
1673     }
1674
1675     //hack to skip cancelled participants, CRM-4320
1676     $where = "participant.registered_by_id={$participantId}";
1677     if ($skipCancel) {
1678       $cancelStatusId   = 0;
1679       $negativeStatuses = CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Negative'");
1680       $cancelStatusId   = array_search('Cancelled', $negativeStatuses);
1681       $where .= " AND participant.status_id != {$cancelStatusId}";
1682     }
1683     $query = "
1684   SELECT  participant.id, participant.contact_id
1685     FROM  civicrm_participant participant
1686    WHERE  {$where}";
1687
1688     $dao = CRM_Core_DAO::executeQuery($query);
1689     while ($dao->fetch()) {
1690       $additionalIDs[$dao->id] = $dao->contact_id;
1691     }
1692
1693     //return if only array is required.
1694     if ($isIdsArray && $contactId) {
1695       return $additionalIDs;
1696     }
1697
1698     $preProfileID = CRM_Utils_Array::value('additional_custom_pre_id', $values);
1699     $postProfileID = CRM_Utils_Array::value('additional_custom_post_id', $values);
1700     //else build array of Additional participant's information.
1701     if (count($additionalIDs)) {
1702       if ($preProfileID || $postProfileID) {
1703         $template = CRM_Core_Smarty::singleton();
1704
1705         $isCustomProfile = TRUE;
1706         $i               = 1;
1707         $title           = $groupTitles = array();
1708         foreach ($additionalIDs as $pId => $cId) {
1709           //get the params submitted by participant.
1710           $participantParams = CRM_Utils_Array::value($pId, $values['params'], array());
1711
1712           list($profilePre, $groupTitles) = self::buildCustomDisplay($preProfileID,
1713             'additionalCustomPre',
1714             $cId,
1715             $template,
1716             $pId,
1717             $isTest,
1718             $isCustomProfile,
1719             $participantParams
1720           );
1721
1722           if ($profilePre) {
1723             $profile = $profilePre;
1724             // $customProfile[$i] = array_merge( $groupTitles, $customProfile[$i] );
1725             if ($i === 1) {
1726               $title = $groupTitles;
1727             }
1728           }
1729
1730           list($profilePost, $groupTitles) = self::buildCustomDisplay($postProfileID,
1731             'additionalCustomPost',
1732             $cId,
1733             $template,
1734             $pId,
1735             $isTest,
1736             $isCustomProfile,
1737             $participantParams
1738           );
1739
1740           if ($profilePost) {
1741             if (isset($profilePre)) {
1742               $profile = array_merge($profilePre, $profilePost);
1743               if ($i === 1) {
1744                 $title = array_merge($title, $groupTitles);
1745               }
1746             }
1747             else {
1748               $profile = $profilePost;
1749               if ($i === 1) {
1750                 $title = $groupTitles;
1751               }
1752             }
1753           }
1754           $profiles[] = $profile;
1755           $i++;
1756         }
1757         $customProfile['title'] = $title;
1758         $customProfile['profile'] = $profiles;
1759       }
1760     }
1761
1762     return $customProfile;
1763   }
1764
1765   /* Function to retrieve all events those having location block set.
1766    *
1767    * @return array $events array of all events.
1768    */
1769   static function getLocationEvents() {
1770     $events = array();
1771
1772     $query = "
1773 SELECT CONCAT_WS(' :: ' , ca.name, ca.street_address, ca.city, sp.name) title, ce.loc_block_id
1774 FROM   civicrm_event ce
1775 INNER JOIN civicrm_loc_block lb ON ce.loc_block_id = lb.id
1776 INNER JOIN civicrm_address ca   ON lb.address_id = ca.id
1777 LEFT  JOIN civicrm_state_province sp ON ca.state_province_id = sp.id
1778 ORDER BY sp.name, ca.city, ca.street_address ASC
1779 ";
1780
1781     $dao = CRM_Core_DAO::executeQuery($query);
1782     while ($dao->fetch()) {
1783       $events[$dao->loc_block_id] = $dao->title;
1784     }
1785
1786     return $events;
1787   }
1788
1789   static function countEventsUsingLocBlockId($locBlockId) {
1790     if (!$locBlockId) {
1791       return 0;
1792     }
1793
1794     $locBlockId = CRM_Utils_Type::escape($locBlockId, 'Integer');
1795
1796     $query = "
1797 SELECT count(*) FROM civicrm_event ce
1798 WHERE  ce.loc_block_id = $locBlockId";
1799
1800     return CRM_Core_DAO::singleValueQuery($query);
1801   }
1802
1803   static function validRegistrationRequest($values, $contactID) {
1804     // check that the user has permission to register for this event
1805     $hasPermission = CRM_Core_Permission::event(CRM_Core_Permission::EDIT,
1806       $contactID
1807     );
1808
1809     return $hasPermission && self::validRegistrationDate($values);
1810   }
1811
1812   static function validRegistrationDate(&$values) {
1813     // make sure that we are between  registration start date and registration end date
1814     $startDate = CRM_Utils_Date::unixTime(CRM_Utils_Array::value('registration_start_date', $values));
1815     $endDate   = CRM_Utils_Date::unixTime(CRM_Utils_Array::value('registration_end_date', $values));
1816     $eventEnd  = CRM_Utils_Date::unixTime(CRM_Utils_Array::value('end_date', $values));
1817     $now       = time();
1818     $validDate = TRUE;
1819     if ($startDate && $startDate >= $now) {
1820       $validDate = FALSE;
1821     }
1822     if ($endDate && $endDate < $now) {
1823       $validDate = FALSE;
1824     }
1825     if ($eventEnd && $eventEnd < $now) {
1826       $validDate = FALSE;
1827     }
1828
1829     return $validDate;
1830   }
1831
1832   /* Function to Show - Hide the Registration Link.
1833    *
1834    * @param  array   $values key/value event info
1835    * @return boolean true if allow registration otherwise false
1836    * @access public
1837    */
1838   static function showHideRegistrationLink($values) {
1839
1840     $session           = CRM_Core_Session::singleton();
1841     $contactID         = $session->get('userID');
1842     $alreadyRegistered = FALSE;
1843
1844     if ($contactID) {
1845       $params = array('contact_id' => $contactID);
1846
1847       if ($eventId = CRM_Utils_Array::value('id', $values['event'])) {
1848         $params['event_id'] = $eventId;
1849       }
1850       if ($roleId = CRM_Utils_Array::value('default_role_id', $values['event'])) {
1851         $params['role_id'] = $roleId;
1852       }
1853       $alreadyRegistered = self::checkRegistration($params);
1854     }
1855
1856     if (!empty($values['event']['allow_same_participant_emails']) ||
1857       !$alreadyRegistered
1858     ) {
1859       return TRUE;
1860     }
1861     return FALSE;
1862   }
1863
1864   /* Function to check if given contact is already registered.
1865    *
1866    * @param  array   $params key/value participant info
1867    * @return boolean $alreadyRegistered true/false
1868    * @access public
1869    */
1870   static function checkRegistration($params) {
1871     $alreadyRegistered = FALSE;
1872     if (empty($params['contact_id'])) {
1873       return $alreadyRegistered;
1874     }
1875
1876     $statusTypes = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 1');
1877
1878     $participant = new CRM_Event_DAO_Participant();
1879     $participant->copyValues($params);
1880
1881     $participant->is_test = CRM_Utils_Array::value('is_test', $params, 0);
1882     $participant->selectAdd();
1883     $participant->selectAdd('status_id');
1884     if ($participant->find(TRUE) && array_key_exists($participant->status_id, $statusTypes)) {
1885       $alreadyRegistered = TRUE;
1886     }
1887
1888     return $alreadyRegistered;
1889   }
1890
1891   /**
1892    * make sure that the user has permission to access this event
1893    *
1894    * @param null $eventId
1895    * @param int $type
1896    *
1897    * @internal param int $id the id of the event
1898    * @internal param int $name the name or title of the event
1899    *
1900    * @return string   the permission that the user has (or null)
1901    * @access public
1902    * @static
1903    */
1904   static function checkPermission($eventId = NULL, $type = CRM_Core_Permission::VIEW) {
1905     static $permissions = NULL;
1906
1907     if (empty($permissions)) {
1908       $allEvents = CRM_Event_PseudoConstant::event(NULL, TRUE);
1909       $createdEvents = array();
1910
1911       $session = CRM_Core_Session::singleton();
1912       if ($userID = $session->get('userID')) {
1913         $createdEvents = array_keys(CRM_Event_PseudoConstant::event(NULL, TRUE, "created_id={$userID}"));
1914       }
1915
1916       // Note: for a multisite setup, a user with edit all events, can edit all events
1917       // including those from other sites
1918       if (CRM_Core_Permission::check('edit all events')) {
1919         $permissions[CRM_Core_Permission::EDIT] = array_keys($allEvents);
1920       }
1921       else {
1922         $permissions[CRM_Core_Permission::EDIT] = &CRM_ACL_API::group(CRM_Core_Permission::EDIT, NULL, 'civicrm_event', $allEvents, $createdEvents);
1923       }
1924
1925       if (CRM_Core_Permission::check('edit all events')) {
1926         $permissions[CRM_Core_Permission::VIEW] = array_keys($allEvents);
1927       }
1928       else {
1929         if (CRM_Core_Permission::check('access CiviEvent') &&
1930           CRM_Core_Permission::check('view event participants')
1931         ) {
1932           // use case: allow "view all events" but NOT "edit all events"
1933           // so for a normal site allow users with these two permissions to view all events AND
1934           // at the same time also allow any hook to override if needed.
1935           $createdEvents = array_keys($allEvents);
1936         }
1937         $permissions[CRM_Core_Permission::VIEW] = &CRM_ACL_API::group(CRM_Core_Permission::VIEW, NULL, 'civicrm_event', $allEvents, $createdEvents);
1938       }
1939
1940       $permissions[CRM_Core_Permission::DELETE] = array();
1941       if (CRM_Core_Permission::check('delete in CiviEvent')) {
1942         // Note: we want to restrict the scope of delete permission to
1943         // events that are editable/viewable (usecase multisite).
1944         // We can remove array_intersect once we have ACL support for delete functionality.
1945         $permissions[CRM_Core_Permission::DELETE] = array_intersect($permissions[CRM_Core_Permission::EDIT],
1946           $permissions[CRM_Core_Permission::VIEW]
1947         );
1948       }
1949     }
1950
1951     if ($eventId) {
1952       return in_array($eventId, $permissions[$type]) ? TRUE : FALSE;
1953     }
1954
1955     return $permissions;
1956   }
1957
1958   /**
1959    * Build From Email as the combination of all the email ids of the logged in user,
1960    * the domain email id and the email id configured for the event
1961    *
1962    * @param int $eventId   the id of the event
1963    *
1964    * @return array         an array of email ids
1965    * @access public
1966    * @static
1967    */
1968   static function getFromEmailIds($eventId = NULL) {
1969     $fromEmailValues['from_email_id'] = CRM_Core_BAO_Email::getFromEmail();
1970
1971     if ($eventId) {
1972       // add the email id configured for the event
1973       $params           = array('id' => $eventId);
1974       $returnProperties = array('confirm_from_name', 'confirm_from_email', 'cc_confirm', 'bcc_confirm');
1975       $eventEmail       = array();
1976
1977       CRM_Core_DAO::commonRetrieve('CRM_Event_DAO_Event', $params, $eventEmail, $returnProperties);
1978       if (!empty($eventEmail['confirm_from_name']) && !empty($eventEmail['confirm_from_email'])) {
1979         $eventEmailId = "{$eventEmail['confirm_from_name']} <{$eventEmail['confirm_from_email']}>";
1980
1981         $fromEmailValues['from_email_id'][$eventEmailId] = htmlspecialchars($eventEmailId);
1982         $fromEmailId = array('cc' => CRM_Utils_Array::value('cc_confirm', $eventEmail),
1983           'bcc' => CRM_Utils_Array::value('bcc_confirm', $eventEmail),
1984         );
1985         $fromEmailValues = array_merge($fromEmailValues, $fromEmailId);
1986       }
1987     }
1988
1989     return $fromEmailValues;
1990   }
1991
1992   /**
1993    * Function to calculate event total seats occupied.
1994    *
1995    * @param int    $eventId          event id.
1996    * @param sting  $extraWhereClause extra filter on participants.
1997    *
1998    * @return int   event total seats w/ given criteria.
1999    * @access public
2000    * @static
2001    */
2002   static function eventTotalSeats($eventId, $extraWhereClause = NULL) {
2003     if (empty($eventId)) {
2004       return 0;
2005     }
2006
2007     $extraWhereClause = trim($extraWhereClause);
2008     if (!empty($extraWhereClause)) {
2009       $extraWhereClause = " AND ( {$extraWhereClause} )";
2010     }
2011
2012     //event seats calculation :
2013     //1. consider event seat as a single when participant does not have line item.
2014     //2. consider event seat as a single when participant has line items but does not
2015     //   have count for corresponding price field value ( ie price field value does not carry any seat )
2016     //3. consider event seat as a sum of all seats from line items in case price field value carries count.
2017
2018     $query = "
2019     SELECT  IF ( SUM( value.count*lineItem.qty ),
2020                  SUM( value.count*lineItem.qty ) +
2021                  COUNT( DISTINCT participant.id ) -
2022                  COUNT( DISTINCT IF ( value.count, participant.id, NULL ) ),
2023                  COUNT( DISTINCT participant.id ) )
2024       FROM  civicrm_participant participant
2025 INNER JOIN  civicrm_contact contact ON ( contact.id = participant.contact_id AND contact.is_deleted = 0 )
2026 INNER JOIN  civicrm_event event ON ( event.id = participant.event_id )
2027 LEFT  JOIN  civicrm_line_item lineItem ON ( lineItem.entity_id    = participant.id
2028                                        AND  lineItem.entity_table = 'civicrm_participant' )
2029 LEFT  JOIN  civicrm_price_field_value value ON ( value.id = lineItem.price_field_value_id AND value.count )
2030      WHERE  ( participant.event_id = %1 )
2031             AND participant.is_test = 0
2032             {$extraWhereClause}
2033   GROUP BY  participant.event_id";
2034
2035     return (int)CRM_Core_DAO::singleValueQuery($query, array(1 => array($eventId, 'Positive')));
2036   }
2037
2038   /*
2039    * Retrieve event template default values to be set
2040    *  as default values for current new event.
2041    *
2042    * @params int $templateId event template id.
2043    *
2044    * @return $defaults an array of custom data defaults.
2045    */
2046   static function getTemplateDefaultValues($templateId) {
2047     $defaults = array();
2048     if (!$templateId) {
2049       return $defaults;
2050     }
2051
2052     $templateParams = array('id' => $templateId);
2053     CRM_Event_BAO_Event::retrieve($templateParams, $defaults);
2054     $fieldsToExclude = array(
2055       'id',
2056       'default_fee_id',
2057       'default_discount_fee_id',
2058       'created_date',
2059       'created_id',
2060       'is_template',
2061       'template_title',
2062     );
2063     $defaults = array_diff_key($defaults, array_flip($fieldsToExclude));
2064     return $defaults;
2065   }
2066
2067   static function get_sub_events($event_id) {
2068     $params = array('parent_event_id' => $event_id);
2069     $defaults = array();
2070     return CRM_Event_BAO_Event::retrieve($params, $defaults);
2071   }
2072
2073   /*
2074    * Update the Campaign Id of all the participants of the given event
2075    *
2076    * @params int $eventID event id.
2077    * @params int $eventCampaignID campaign id of that event
2078    *
2079    */
2080   static function updateParticipantCampaignID($eventID, $eventCampaignID) {
2081     $params = array();
2082     $params[1] = array($eventID, 'Integer');
2083
2084     if(empty($eventCampaignID)) {
2085       $query = "UPDATE civicrm_participant SET campaign_id = NULL WHERE event_id = %1";
2086     }
2087     else {
2088       $query = "UPDATE civicrm_participant SET campaign_id = %2 WHERE event_id = %1";
2089       $params[2] = array($eventCampaignID, 'Integer');
2090     }
2091     CRM_Core_DAO::executeQuery($query, $params);
2092   }
2093
2094   /**
2095    * Get options for a given field.
2096    * @see CRM_Core_DAO::buildOptions
2097    *
2098    * @param String $fieldName
2099    * @param String $context: @see CRM_Core_DAO::buildOptionsContext
2100    * @param Array  $props: whatever is known about this dao object
2101    *
2102    * @return array|bool
2103    */
2104   public static function buildOptions($fieldName, $context = NULL, $props = array()) {
2105     $params = array();
2106     // Special logic for fields whose options depend on context or properties
2107     switch ($fieldName) {
2108       case 'financial_type_id':
2109         // Fixme - this is going to ignore context, better to get conditions, add params, and call PseudoConstant::get
2110         return CRM_Financial_BAO_FinancialType::getIncomeFinancialType();
2111         break;
2112     }
2113     return CRM_Core_PseudoConstant::get(__CLASS__, $fieldName, $params, $context);
2114   }
2115 }
2116