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.                                    |
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  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  |                                                                    |
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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        |
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  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     CRM_Price_BAO_PriceSet::setPriceSets($params, $event, 'event');
 148     if (is_a($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     $cpstObject = new CRM_Event_DAO_ParticipantStatusType();
 366     $cpst = $cpstObject->getTableName();
 367     $query = "SELECT id, name, label, class FROM $cpst";
 368     $status = CRM_Core_DAO::executeQuery($query);
 369     $statusValues = array();
 370     while ($status->fetch()) {
 371       $statusValues[$status->id]['id'] = $status->id;
 372       $statusValues[$status->id]['name'] = $status->name;
 373       $statusValues[$status->id]['label'] = $status->label;
 374       $statusValues[$status->id]['class'] = $status->class;
 375     }
 376
 377     // Get the Id of Option Group for Event Types
 378     $optionGroupDAO = new CRM_Core_DAO_OptionGroup();
 379     $optionGroupDAO->name = 'event_type';
 380     $optionGroupId = NULL;
 381     if ($optionGroupDAO->find(TRUE)) {
 382       $optionGroupId = $optionGroupDAO->id;
 383     }
 384     // Get the event summary display preferences
 385     $show_max_events = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::EVENT_PREFERENCES_NAME,
 386                        'show_events'
 387     );
 388     // default to 10 if no option is set
 389     if (is_null($show_max_events)) {
 390       $show_max_events = 10;
 391     }
 392     // show all events if show_events is set to a negative value
 393     if ($show_max_events >= 0) {
 394       $event_summary_limit = "LIMIT      0, $show_max_events";
 395     }
 396     else {
 397       $event_summary_limit = "";
 398     }
 399
 400     $query = "
 401 SELECT     civicrm_event.id as id, civicrm_event.title as event_title, civicrm_event.is_public as is_public,
 402            civicrm_event.max_participants as max_participants, civicrm_event.start_date as start_date,
 403            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,
 404            civicrm_event.slot_label_id,
 405            civicrm_event.summary as summary,
 406            civicrm_pcp_block.id as is_pcp_enabled,
 407            civicrm_recurring_entity.parent_id as is_repeating_event
 408 FROM       civicrm_event
 409 LEFT JOIN  civicrm_option_value ON (
 410            civicrm_event.event_type_id = civicrm_option_value.value AND
 411            civicrm_option_value.option_group_id = %1 )
 412 LEFT JOIN  civicrm_tell_friend ON ( civicrm_tell_friend.entity_id = civicrm_event.id  AND civicrm_tell_friend.entity_table = 'civicrm_event' )
 413 LEFT JOIN  civicrm_pcp_block ON ( civicrm_pcp_block.entity_id = civicrm_event.id AND civicrm_pcp_block.entity_table = 'civicrm_event')
 414 LEFT JOIN  civicrm_recurring_entity ON ( civicrm_event.id = civicrm_recurring_entity.entity_id AND civicrm_recurring_entity.entity_table = 'civicrm_event' )
 415 WHERE      civicrm_event.is_active = 1 AND
 416            ( civicrm_event.is_template IS NULL OR civicrm_event.is_template = 0) AND
 417            civicrm_event.start_date >= DATE_SUB( NOW(), INTERVAL 7 day )
 418            $validEventIDs
 419 GROUP BY   civicrm_event.id
 420 ORDER BY   civicrm_event.start_date ASC
 421 $event_summary_limit
 422 ";
 423     $eventParticipant = array();
 424
 425     $properties = array(
 426       'id' => 'id',
 427       'eventTitle' => 'event_title',
 428       'isPublic' => 'is_public',
 429       'maxParticipants' => 'max_participants',
 430       'startDate' => 'start_date',
 431       'endDate' => 'end_date',
 432       'eventType' => 'event_type',
 433       'isMap' => 'is_map',
 434       'participants' => 'participants',
 435       'notCountedDueToRole' => 'notCountedDueToRole',
 436       'notCountedDueToStatus' => 'notCountedDueToStatus',
 437       'notCountedParticipants' => 'notCountedParticipants',
 438     );
 439
 440     $params = array(1 => array($optionGroupId, 'Integer'));
 441     $mappingID = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_ActionMapping', 'civicrm_event', 'id', 'entity_value');
 442     $dao = CRM_Core_DAO::executeQuery($query, $params);
 443     while ($dao->fetch()) {
 444       foreach ($properties as $property => $name) {
 445         $set = NULL;
 446         switch ($name) {
 447           case 'is_public':
 448             if ($dao->$name) {
 449               $set = 'Yes';
 450             }
 451             else {
 452               $set = 'No';
 453             }
 454             $eventSummary['events'][$dao->id][$property] = $set;
 455             break;
 456
 457           case 'is_map':
 458             if ($dao->$name && $config->mapAPIKey) {
 459               $values = array();
 460               $ids = array();
 461               $params = array('entity_id' => $dao->id, 'entity_table' => 'civicrm_event');
 462               $values['location'] = CRM_Core_BAO_Location::getValues($params, TRUE);
 463               if (is_numeric(CRM_Utils_Array::value('geo_code_1', $values['location']['address'][1])) ||
 464                 ($config->mapGeoCoding &&
 465                   !empty($values['location']['address'][1]['city']) &&
 466                   !empty($values['location']['address'][1]['state_province_id'])
 467                 )
 468               ) {
 469                 $set = CRM_Utils_System::url('civicrm/contact/map/event', "reset=1&eid={$dao->id}");
 470               }
 471             }
 472
 473             $eventSummary['events'][$dao->id][$property] = $set;
 474             if (in_array($dao->id, $permissions[CRM_Core_Permission::EDIT])) {
 475               $eventSummary['events'][$dao->id]['configure'] = CRM_Utils_System::url('civicrm/admin/event', "action=update&id=$dao->id&reset=1");
 476             }
 477             break;
 478
 479           case 'end_date':
 480           case 'start_date':
 481             $eventSummary['events'][$dao->id][$property] = CRM_Utils_Date::customFormat($dao->$name,
 482               NULL, array('d')
 483             );
 484             break;
 485
 486           case 'participants':
 487           case 'notCountedDueToRole':
 488           case 'notCountedDueToStatus':
 489           case 'notCountedParticipants':
 490             $set = NULL;
 491             $propertyCnt = 0;
 492             if ($name == 'participants') {
 493               $propertyCnt = self::getParticipantCount($dao->id);
 494               if ($propertyCnt) {
 495                 $set = CRM_Utils_System::url('civicrm/event/search',
 496                   "reset=1&force=1&event=$dao->id&status=true&role=true"
 497                 );
 498               }
 499             }
 500             elseif ($name == 'notCountedParticipants') {
 501               $propertyCnt = self::getParticipantCount($dao->id, TRUE, FALSE, TRUE, FALSE);
 502               if ($propertyCnt) {
 503                 // FIXME : selector fail to search w/ OR operator.
 504                 // $set = CRM_Utils_System::url( 'civicrm/event/search',
 505                 // "reset=1&force=1&event=$dao->id&status=false&role=false" );
 506               }
 507             }
 508             elseif ($name == 'notCountedDueToStatus') {
 509               $propertyCnt = self::getParticipantCount($dao->id, TRUE, FALSE, FALSE, FALSE);
 510               if ($propertyCnt) {
 511                 $set = CRM_Utils_System::url('civicrm/event/search',
 512                   "reset=1&force=1&event=$dao->id&status=false"
 513                 );
 514               }
 515             }
 516             else {
 517               $propertyCnt = self::getParticipantCount($dao->id, FALSE, FALSE, TRUE, FALSE);
 518               if ($propertyCnt) {
 519                 $set = CRM_Utils_System::url('civicrm/event/search',
 520                   "reset=1&force=1&event=$dao->id&role=false"
 521                 );
 522               }
 523             }
 524
 525             $eventSummary['events'][$dao->id][$property] = $propertyCnt;
 526             $eventSummary['events'][$dao->id][$name . '_url'] = $set;
 527             break;
 528
 529           default:
 530             $eventSummary['events'][$dao->id][$property] = $dao->$name;
 531             break;
 532         }
 533       }
 534
 535       // prepare the area for per-status participant counts
 536       $statusClasses = array('Positive', 'Pending', 'Waiting', 'Negative');
 537       $eventSummary['events'][$dao->id]['statuses'] = array_fill_keys($statusClasses, array());
 538
 539       $eventSummary['events'][$dao->id]['friend'] = $dao->is_friend_active;
 540       $eventSummary['events'][$dao->id]['is_monetary'] = $dao->is_monetary;
 541       $eventSummary['events'][$dao->id]['is_online_registration'] = $dao->is_online_registration;
 542       $eventSummary['events'][$dao->id]['is_show_location'] = $dao->is_show_location;
 543       $eventSummary['events'][$dao->id]['is_subevent'] = $dao->slot_label_id;
 544       $eventSummary['events'][$dao->id]['is_pcp_enabled'] = $dao->is_pcp_enabled;
 545       $eventSummary['events'][$dao->id]['reminder'] = CRM_Core_BAO_ActionSchedule::isConfigured($dao->id, $mappingID);
 546       $eventSummary['events'][$dao->id]['is_repeating_event'] = $dao->is_repeating_event;
 547
 548       $statusTypes = CRM_Event_PseudoConstant::participantStatus();
 549       foreach ($statusValues as $statusId => $statusValue) {
 550         if (!array_key_exists($statusId, $statusTypes)) {
 551           continue;
 552         }
 553         $class = $statusValue['class'];
 554         $statusCount = self::eventTotalSeats($dao->id, "( participant.status_id = {$statusId} )");
 555         if ($statusCount) {
 556           $urlString = "reset=1&force=1&event={$dao->id}&status=$statusId";
 557           $statusInfo = array('url' => CRM_Utils_System::url('civicrm/event/search', $urlString),
 558             'name' => $statusValue['name'],
 559             'label' => $statusValue['label'],
 560             'count' => $statusCount,
 561           );
 562           $eventSummary['events'][$dao->id]['statuses'][$class][] = $statusInfo;
 563         }
 564       }
 565     }
 566
 567     $countedRoles = CRM_Event_PseudoConstant::participantRole(NULL, 'filter = 1');
 568     $nonCountedRoles = CRM_Event_PseudoConstant::participantRole(NULL, '( filter = 0 OR filter IS NULL )');
 569     $countedStatus = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 1');
 570     $nonCountedStatus = CRM_Event_PseudoConstant::participantStatus(NULL, '( is_counted = 0 OR is_counted IS NULL )');
 571
 572     $countedStatusANDRoles = array_merge($countedStatus, $countedRoles);
 573     $nonCountedStatusANDRoles = array_merge($nonCountedStatus, $nonCountedRoles);
 574
 575     $eventSummary['nonCountedRoles'] = implode('/', array_values($nonCountedRoles));
 576     $eventSummary['nonCountedStatus'] = implode('/', array_values($nonCountedStatus));
 577     $eventSummary['countedStatusANDRoles'] = implode('/', array_values($countedStatusANDRoles));
 578     $eventSummary['nonCountedStatusANDRoles'] = implode('/', array_values($nonCountedStatusANDRoles));
 579
 580     return $eventSummary;
 581   }
 582
 583   /**
 584    * Function to get participant count
 585    *
 586    * @param $eventId
 587    * @param  boolean $considerStatus consider status for participant count.
 588    * @param  boolean $status consider counted participant.
 589    * @param  boolean $considerRole consider role for participant count.
 590    * @param  boolean $role consider counted( is filter role) participant.
 591    *
 592    * @internal param array $eventIds consider participants from given events.
 593    * @internal param bool $countWithStatus retrieve participant count w/ each participant status.
 594    *
 595    * @access public
 596    *
 597    * @return array array with count of participants for each event based on status/role
 598    */
 599   public static function getParticipantCount($eventId,
 600     $considerStatus = TRUE,
 601     $status         = TRUE,
 602     $considerRole   = TRUE,
 603     $role           = TRUE
 604   ) {
 605
 606     // consider both role and status for counted participants, CRM-4924.
 607     $operator = " AND ";
 608     // not counted participant.
 609     if ($considerStatus && $considerRole && !$status && !$role) {
 610       $operator = " OR ";
 611     }
 612     $clause = array();
 613     if ($considerStatus) {
 614       $statusTypes = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 1');
 615       $statusClause = 'NOT IN';
 616       if ($status) {
 617         $statusClause = 'IN';
 618       }
 619       $status = implode(',', array_keys($statusTypes));
 620       if (empty($status)) {
 621         $status = 0;
 622       }
 623       $clause[] = "participant.status_id {$statusClause} ( {$status} ) ";
 624     }
 625
 626     if ($considerRole) {
 627       $roleTypes = CRM_Event_PseudoConstant::participantRole(NULL, 'filter = 1');
 628       $roleClause = 'NOT IN';
 629       if ($role) {
 630         $roleClause = 'IN';
 631       }
 632       $roles = implode(',', array_keys($roleTypes));
 633       if (empty($roles)) {
 634         $roles = 0;
 635       }
 636       $clause[] = "participant.role_id {$roleClause} ( $roles )";
 637     }
 638
 639     $sqlClause = '';
 640     if (!empty($clause)) {
 641       $sqlClause = ' ( ' . implode($operator, $clause) . ' )';
 642     }
 643
 644     return self::eventTotalSeats($eventId, $sqlClause);
 645   }
 646
 647   /**
 648    * function to get the information to map a event
 649    *
 650    * @param $id
 651    *
 652    * @internal param array $ids the list of ids for which we want map info
 653    *
 654    * @return null|string     title of the event
 655    * @static
 656    * @access public
 657    */
 658   static function &getMapInfo(&$id) {
 659
 660     $sql = "
 661 SELECT
 662    civicrm_event.id AS event_id,
 663    civicrm_event.title AS display_name,
 664    civicrm_address.street_address AS street_address,
 665    civicrm_address.city AS city,
 666    civicrm_address.postal_code AS postal_code,
 667    civicrm_address.postal_code_suffix AS postal_code_suffix,
 668    civicrm_address.geo_code_1 AS latitude,
 669    civicrm_address.geo_code_2 AS longitude,
 670    civicrm_state_province.abbreviation AS state,
 671    civicrm_country.name AS country,
 672    civicrm_location_type.name AS location_type
 673 FROM
 674    civicrm_event
 675    LEFT JOIN civicrm_loc_block ON ( civicrm_event.loc_block_id = civicrm_loc_block.id )
 676    LEFT JOIN civicrm_address ON ( civicrm_loc_block.address_id = civicrm_address.id )
 677    LEFT JOIN civicrm_state_province ON ( civicrm_address.state_province_id = civicrm_state_province.id )
 678    LEFT JOIN civicrm_country ON civicrm_address.country_id = civicrm_country.id
 679    LEFT JOIN civicrm_location_type ON ( civicrm_location_type.id = civicrm_address.location_type_id )
 680 WHERE civicrm_address.geo_code_1 IS NOT NULL
 681   AND civicrm_address.geo_code_2 IS NOT NULL
 682   AND civicrm_event.id = " . CRM_Utils_Type::escape($id, 'Integer');
 683
 684     $dao = new CRM_Core_DAO();
 685     $dao->query($sql);
 686
 687     $locations = array();
 688
 689     $config = CRM_Core_Config::singleton();
 690
 691     while ($dao->fetch()) {
 692
 693       $location = array();
 694       $location['displayName'] = addslashes($dao->display_name);
 695       $location['lat'] = $dao->latitude;
 696       $location['marker_class'] = 'Event';
 697       $location['lng'] = $dao->longitude;
 698
 699       $params = array('entity_id' => $id, 'entity_table' => 'civicrm_event');
 700       $addressValues = CRM_Core_BAO_Location::getValues($params, TRUE);
 701       $location['address'] = str_replace(array("\r", "\n"), '', addslashes(nl2br($addressValues['address'][1]['display_text'])));
 702
 703       $location['url'] = CRM_Utils_System::url('civicrm/event/register', 'reset=1&id=' . $dao->event_id);
 704       $location['location_type'] = $dao->location_type;
 705       $eventImage = '<img src="' . $config->resourceBase . 'i/contact_org.gif" alt="Organization " height="20" width="15" />';
 706       $location['image'] = $eventImage;
 707       $location['displayAddress'] = str_replace('<br />', ', ', $location['address']);
 708       $locations[] = $location;
 709     }
 710     return $locations;
 711   }
 712
 713   /**
 714    * function to get the complete information for one or more events
 715    *
 716    * @param  date    $start      get events with start date >= this date
 717    * @param  integer $type       get events on the a specific event type (by event_type_id)
 718    * @param  integer $eventId    return a single event - by event id
 719    * @param  date    $end        also get events with end date >= this date
 720    * @param  boolean $onlyPublic include public events only, default TRUE
 721    *
 722    * @return  array  $all      array of all the events that are searched
 723    * @static
 724    * @access public
 725    */
 726   static function &getCompleteInfo(
 727     $start = NULL,
 728     $type = NULL,
 729     $eventId = NULL,
 730     $end = NULL,
 731     $onlyPublic = TRUE
 732   ) {
 733     $publicCondition = NULL;
 734     if ($onlyPublic) {
 735       $publicCondition = "  AND civicrm_event.is_public = 1";
 736     }
 737
 738     $dateCondition = '';
 739     // if start and end date are NOT passed, return all events with start_date OR end_date >= today CRM-5133
 740     if ($start) {
 741       // get events with start_date >= requested start
 742       $startDate = CRM_Utils_Type::escape($start, 'Date');
 743       $dateCondition .= " AND ( civicrm_event.start_date >= {$startDate} )";
 744     }
 745
 746     if ($end) {
 747       // also get events with end_date <= requested end
 748       $endDate = CRM_Utils_Type::escape($end, 'Date');
 749       $dateCondition .= " AND ( civicrm_event.end_date <= '{$endDate}' ) ";
 750     }
 751
 752     // CRM-9421 and CRM-8620 Default mode for ical/rss feeds. No start or end filter passed.
 753     // Need to exclude old events with only start date
 754     // and not exclude events in progress (start <= today and end >= today). DGG
 755     if (empty($start) && empty($end)) {
 756       // get events with end date >= today, not sure of this logic
 757       // but keeping this for backward compatibility as per issue CRM-5133
 758       $today = date("Y-m-d G:i:s");
 759       $dateCondition .= " AND ( civicrm_event.end_date >= '{$today}' OR civicrm_event.start_date >= '{$today}' ) ";
 760     }
 761
 762     if ($type) {
 763       $typeCondition = " AND civicrm_event.event_type_id = " . CRM_Utils_Type::escape($type, 'Integer');
 764     }
 765
 766     // Get the Id of Option Group for Event Types
 767     $optionGroupDAO = new CRM_Core_DAO_OptionGroup();
 768     $optionGroupDAO->name = 'event_type';
 769     $optionGroupId = NULL;
 770     if ($optionGroupDAO->find(TRUE)) {
 771       $optionGroupId = $optionGroupDAO->id;
 772     }
 773
 774     $query = "
 775 SELECT
 776   civicrm_event.id as event_id,
 777   civicrm_email.email as email,
 778   civicrm_event.title as title,
 779   civicrm_event.summary as summary,
 780   civicrm_event.start_date as start,
 781   civicrm_event.end_date as end,
 782   civicrm_event.description as description,
 783   civicrm_event.is_show_location as is_show_location,
 784   civicrm_event.is_online_registration as is_online_registration,
 785   civicrm_event.registration_link_text as registration_link_text,
 786   civicrm_event.registration_start_date as registration_start_date,
 787   civicrm_event.registration_end_date as registration_end_date,
 788   civicrm_option_value.label as event_type,
 789   civicrm_address.name as address_name,
 790   civicrm_address.street_address as street_address,
 791   civicrm_address.supplemental_address_1 as supplemental_address_1,
 792   civicrm_address.supplemental_address_2 as supplemental_address_2,
 793   civicrm_address.city as city,
 794   civicrm_address.postal_code as postal_code,
 795   civicrm_address.postal_code_suffix as postal_code_suffix,
 796   civicrm_state_province.abbreviation as state,
 797   civicrm_country.name AS country
 798 FROM civicrm_event
 799 LEFT JOIN civicrm_loc_block ON civicrm_event.loc_block_id = civicrm_loc_block.id
 800 LEFT JOIN civicrm_address ON civicrm_loc_block.address_id = civicrm_address.id
 801 LEFT JOIN civicrm_state_province ON civicrm_address.state_province_id = civicrm_state_province.id
 802 LEFT JOIN civicrm_country ON civicrm_address.country_id = civicrm_country.id
 803 LEFT JOIN civicrm_email ON civicrm_loc_block.email_id = civicrm_email.id
 804 LEFT JOIN civicrm_option_value ON (
 805                                     civicrm_event.event_type_id = civicrm_option_value.value AND
 806                                     civicrm_option_value.option_group_id = %1 )
 807 WHERE civicrm_event.is_active = 1
 808       AND (is_template = 0 OR is_template IS NULL)
 809       {$publicCondition}
 810       {$dateCondition}";
 811
 812     if (isset($typeCondition)) {
 813       $query .= $typeCondition;
 814     }
 815
 816     if (isset($eventId)) {
 817       $query .= " AND civicrm_event.id =$eventId ";
 818     }
 819     $query .= " ORDER BY   civicrm_event.start_date ASC";
 820
 821
 822     $params = array(1 => array($optionGroupId, 'Integer'));
 823     $dao    = CRM_Core_DAO::executeQuery($query, $params);
 824     $all    = array();
 825     $config = CRM_Core_Config::singleton();
 826
 827     $baseURL = parse_url($config->userFrameworkBaseURL);
 828     $url = "@" . $baseURL['host'];
 829     if (!empty($baseURL['path'])) {
 830       $url .= substr($baseURL['path'], 0, -1);
 831     }
 832
 833     // check 'view event info' permission
 834     //@todo - per CRM-14626 we have resolved that 'view event info' means 'view ALL event info'
 835     // and passing in the specific permission here will short-circuit the evaluation of permission to
 836     // see specific events (doesn't seem relevant to this call
 837     // however, since this function is accessed only by a convoluted call from a joomla block function
 838     // it seems safer not to touch here. Suggestion is that CRM_Core_Permission::check(array or relevant permissions) would
 839     // be clearer & safer here
 840     $permissions = CRM_Core_Permission::event(CRM_Core_Permission::VIEW);
 841
 842     // check if we're in shopping cart mode for events
 843     $enable_cart = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::EVENT_PREFERENCES_NAME,
 844       'enable_cart'
 845     );
 846     if ($enable_cart) {}
 847     while ($dao->fetch()) {
 848       if (!empty($permissions) && in_array($dao->event_id, $permissions)) {
 849         $info = array();
 850         $info['uid'] = "CiviCRM_EventID_{$dao->event_id}_" . md5($config->userFrameworkBaseURL) . $url;
 851
 852         $info['title'] = $dao->title;
 853         $info['event_id'] = $dao->event_id;
 854         $info['summary'] = $dao->summary;
 855         $info['description'] = $dao->description;
 856         $info['start_date'] = $dao->start;
 857         $info['end_date'] = $dao->end;
 858         $info['contact_email'] = $dao->email;
 859         $info['event_type'] = $dao->event_type;
 860         $info['is_show_location'] = $dao->is_show_location;
 861         $info['is_online_registration'] = $dao->is_online_registration;
 862         $info['registration_link_text'] = $dao->registration_link_text;
 863         $info['registration_start_date'] = $dao->registration_start_date;
 864         $info['registration_end_date'] = $dao->registration_end_date;
 865
 866         $address = '';
 867
 868         $addrFields = array(
 869           'address_name' => $dao->address_name,
 870           'street_address' => $dao->street_address,
 871           'supplemental_address_1' => $dao->supplemental_address_1,
 872           'supplemental_address_2' => $dao->supplemental_address_2,
 873           'city' => $dao->city,
 874           'state_province' => $dao->state,
 875           'postal_code' => $dao->postal_code,
 876           'postal_code_suffix' => $dao->postal_code_suffix,
 877           'country' => $dao->country,
 878           'county' => NULL,
 879         );
 880
 881         CRM_Utils_String::append($address, ', ',
 882           CRM_Utils_Address::format($addrFields)
 883         );
 884         $info['location'] = $address;
 885         $info['url'] = CRM_Utils_System::url('civicrm/event/info', 'reset=1&id=' . $dao->event_id, TRUE, NULL, FALSE);
 886
 887         if ($enable_cart) {
 888           $reg = CRM_Event_Cart_BAO_EventInCart::get_registration_link($dao->event_id);
 889           $info['registration_link'] = CRM_Utils_System::url($reg['path'], $reg['query'], TRUE);
 890           $info['registration_link_text'] = $reg['label'];
 891         }
 892
 893         $all[] = $info;
 894       }
 895     }
 896
 897     return $all;
 898   }
 899
 900   /**
 901    * This function is to make a copy of a Event, including
 902    * all the fields in the event Wizard
 903    *
 904    * @param int $id the event id to copy
 905    *        obj     $newEvent    object of CRM_Event_DAO_Event
 906    *        boolean $afterCreate call to copy after the create function
 907    * @param null $newEvent
 908    * @param bool $afterCreate
 909    *
 910    * @return void
 911    * @access public
 912    */
 913   static function copy($id, $newEvent = NULL, $afterCreate = FALSE) {
 914
 915     $defaults = $eventValues = array();
 916
 917     //get the require event values.
 918     $eventParams = array('id' => $id);
 919     $returnProperties = array('loc_block_id', 'is_show_location', 'default_fee_id', 'default_discount_fee_id', 'is_template');
 920
 921     CRM_Core_DAO::commonRetrieve('CRM_Event_DAO_Event', $eventParams, $eventValues, $returnProperties);
 922
 923     // since the location is sharable, lets use the same loc_block_id.
 924     $locBlockId = CRM_Utils_Array::value('loc_block_id', $eventValues);
 925
 926     $fieldsFix = ($afterCreate) ? array( ) : array('prefix' => array('title' => ts('Copy of') . ' '));
 927     if (empty($eventValues['is_show_location'])) {
 928       $fieldsFix['prefix']['is_show_location'] = 0;
 929     }
 930
 931     if ($newEvent && is_a($newEvent, 'CRM_Event_DAO_Event')) {
 932       $copyEvent = $newEvent;
 933     }
 934
 935     if (!isset($copyEvent)) {
 936       $copyEvent = &CRM_Core_DAO::copyGeneric('CRM_Event_DAO_Event',
 937         array('id' => $id),
 938           array(
 939             'loc_block_id' =>
 940             ($locBlockId) ? $locBlockId : NULL,
 941           ),
 942          $fieldsFix
 943        );
 944     }
 945     CRM_Price_BAO_PriceSet::copyPriceSet('civicrm_event', $id, $copyEvent->id);
 946     $copyUF = &CRM_Core_DAO::copyGeneric('CRM_Core_DAO_UFJoin',
 947       array(
 948         'entity_id' => $id,
 949         'entity_table' => 'civicrm_event',
 950       ),
 951       array('entity_id' => $copyEvent->id)
 952     );
 953
 954     $copyTellFriend = &CRM_Core_DAO::copyGeneric('CRM_Friend_DAO_Friend',
 955       array(
 956         'entity_id' => $id,
 957         'entity_table' => 'civicrm_event',
 958       ),
 959       array('entity_id' => $copyEvent->id)
 960     );
 961
 962     $copyPCP = &CRM_Core_DAO::copyGeneric('CRM_PCP_DAO_PCPBlock',
 963       array(
 964         'entity_id' => $id,
 965         'entity_table' => 'civicrm_event',
 966       ),
 967       array('entity_id' => $copyEvent->id),
 968       array('replace' => array('target_entity_id' => $copyEvent->id))
 969     );
 970
 971     if ($eventValues['is_template']) {
 972       $field = 'event_template';
 973     }
 974     else {
 975       $field = 'civicrm_event';
 976     }
 977     $mappingId = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_ActionMapping', $field, 'id', 'entity_value');
 978     $oldData = array('entity_value' => $id, 'mapping_id' => $mappingId);
 979     if ($copyEvent->is_template == 1) {
 980       $field = 'event_template';
 981     }
 982     else {
 983       $field = 'civicrm_event';
 984     }
 985     $copyMappingId = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_ActionMapping', $field, 'id', 'entity_value');
 986     $newData = array('entity_value' => $copyEvent->id, 'mapping_id' => $copyMappingId);
 987     $copyReminder = &CRM_Core_DAO::copyGeneric('CRM_Core_DAO_ActionSchedule',
 988       $oldData,
 989       $newData
 990     );
 991
 992     if (!$afterCreate) {
 993       //copy custom data
 994       $extends = array('event');
 995       $groupTree = CRM_Core_BAO_CustomGroup::getGroupDetail(NULL, NULL, $extends);
 996       if ($groupTree) {
 997         foreach ($groupTree as $groupID => $group) {
 998           $table[$groupTree[$groupID]['table_name']] = array('entity_id');
 999           foreach ($group['fields'] as $fieldID => $field) {
1000             $table[$groupTree[$groupID]['table_name']][] = $groupTree[$groupID]['fields'][$fieldID]['column_name'];
1001           }
1002         }
1003
1004         foreach ($table as $tableName => $tableColumns) {
1005           $insert          = 'INSERT INTO ' . $tableName . ' (' . implode(', ', $tableColumns) . ') ';
1006           $tableColumns[0] = $copyEvent->id;
1007           $select          = 'SELECT ' . implode(', ', $tableColumns);
1008           $from            = ' FROM ' . $tableName;
1009           $where           = " WHERE {$tableName}.entity_id = {$id}";
1010           $query           = $insert . $select . $from . $where;
1011           $dao             = CRM_Core_DAO::executeQuery($query, CRM_Core_DAO::$_nullArray);
1012         }
1013       }
1014     }
1015     $copyEvent->save();
1016
1017     CRM_Utils_System::flushCache();
1018     if (!$afterCreate) {
1019       CRM_Utils_Hook::copy('Event', $copyEvent);
1020     }
1021     return $copyEvent;
1022   }
1023
1024   /**
1025    * This is sometimes called in a loop (during event search)
1026    * hence we cache the values to prevent repeated calls to the db
1027    */
1028   static function isMonetary($id) {
1029     static $isMonetary = array();
1030     if (!array_key_exists($id, $isMonetary)) {
1031       $isMonetary[$id] = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event',
1032         $id,
1033         'is_monetary'
1034       );
1035     }
1036     return $isMonetary[$id];
1037   }
1038
1039   /**
1040    * This is sometimes called in a loop (during event search)
1041    * hence we cache the values to prevent repeated calls to the db
1042    */
1043   static function usesPriceSet($id) {
1044     static $usesPriceSet = array();
1045     if (!array_key_exists($id, $usesPriceSet)) {
1046       $usesPriceSet[$id] = CRM_Price_BAO_PriceSet::getFor('civicrm_event', $id);
1047     }
1048     return $usesPriceSet[$id];
1049   }
1050
1051   /**
1052    * Process that send e-mails
1053    *
1054    * @param $contactID
1055    * @param $values
1056    * @param $participantId
1057    * @param bool $isTest
1058    * @param bool $returnMessageText
1059    *
1060    * @return void
1061    * @access public
1062    */
1063   static function sendMail($contactID, &$values, $participantId, $isTest = FALSE, $returnMessageText = FALSE) {
1064
1065     $template = CRM_Core_Smarty::singleton();
1066     $gIds = array(
1067       'custom_pre_id' => $values['custom_pre_id'],
1068       'custom_post_id' => $values['custom_post_id'],
1069     );
1070
1071     //get the params submitted by participant.
1072     $participantParams = CRM_Utils_Array::value($participantId, $values['params'], array());
1073
1074     if (!$returnMessageText) {
1075       //send notification email if field values are set (CRM-1941)
1076       foreach ($gIds as $key => $gIdValues) {
1077         if ($gIdValues) {
1078           if (!is_array($gIdValues)) {
1079             $gIdValues = array( $gIdValues );
1080           }
1081
1082           foreach ($gIdValues as $gId) {
1083           $email = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_UFGroup', $gId, 'notify');
1084           if ($email) {
1085             //get values of corresponding profile fields for notification
1086             list($profileValues) = self::buildCustomDisplay($gId,
1087               NULL,
1088               $contactID,
1089               $template,
1090               $participantId,
1091               $isTest,
1092               TRUE,
1093               $participantParams
1094             );
1095             list($profileValues) = $profileValues;
1096             $val = array(
1097               'id' => $gId,
1098               'values' => $profileValues,
1099               'email' => $email,
1100             );
1101             CRM_Core_BAO_UFGroup::commonSendMail($contactID, $val);
1102           }
1103         }
1104       }
1105     }
1106     }
1107
1108     if ($values['event']['is_email_confirm'] || $returnMessageText) {
1109       list($displayName, $email) = CRM_Contact_BAO_Contact_Location::getEmailDetails($contactID);
1110
1111       //send email only when email is present
1112       if (isset($email) || $returnMessageText) {
1113         $preProfileID = CRM_Utils_Array::value('custom_pre_id', $values);
1114         $postProfileID = CRM_Utils_Array::value('custom_post_id', $values);
1115
1116         if (!empty($values['params']['additionalParticipant'])) {
1117           $preProfileID = CRM_Utils_Array::value('additional_custom_pre_id', $values, $preProfileID );
1118           $postProfileID = CRM_Utils_Array::value('additional_custom_post_id', $values, $postProfileID );
1119         }
1120
1121         self::buildCustomDisplay($preProfileID,
1122           'customPre',
1123           $contactID,
1124           $template,
1125           $participantId,
1126           $isTest,
1127           NULL,
1128           $participantParams
1129         );
1130
1131         self::buildCustomDisplay($postProfileID,
1132           'customPost',
1133           $contactID,
1134           $template,
1135           $participantId,
1136           $isTest,
1137           NULL,
1138           $participantParams
1139         );
1140
1141         $sessions = CRM_Event_Cart_BAO_Conference::get_participant_sessions($participantId);
1142
1143         $tplParams = array_merge($values, $participantParams, array(
1144             'email' => $email,
1145             'confirm_email_text' => CRM_Utils_Array::value('confirm_email_text', $values['event']),
1146             'isShowLocation' => CRM_Utils_Array::value('is_show_location', $values['event']),
1147             'contributeMode' => CRM_Utils_Array::value('contributeMode', $template->_tpl_vars),
1148             'participantID' => $participantId,
1149             'conference_sessions' => $sessions,
1150             'credit_card_number' =>
1151                 CRM_Utils_System::mungeCreditCard(
1152                     CRM_Utils_Array::value('credit_card_number', $participantParams)),
1153             'credit_card_exp_date' =>
1154                 CRM_Utils_Date::mysqlToIso(
1155                     CRM_Utils_Date::format(
1156                         CRM_Utils_Array::value('credit_card_exp_date', $participantParams))),
1157           ));
1158
1159         // CRM-13890 : NOTE wait list condition need to be given so that
1160         // wait list message is shown properly in email i.e. WRT online event registration template
1161         if (empty($tplParams['participant_status']) && empty($values['params']['isOnWaitlist'])) {
1162           $statusId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Participant', $participantId, 'status_id', 'id');
1163           $tplParams['participant_status'] = CRM_Event_PseudoConstant::participantStatus($statusId, NULL, 'label');
1164         }
1165
1166         $sendTemplateParams = array(
1167           'groupName' => 'msg_tpl_workflow_event',
1168           'valueName' => 'event_online_receipt',
1169           'contactId' => $contactID,
1170           'isTest' => $isTest,
1171           'tplParams' => $tplParams,
1172           'PDFFilename' => ts('confirmation').'.pdf',
1173         );
1174
1175         // address required during receipt processing (pdf and email receipt)
1176         if ($displayAddress = CRM_Utils_Array::value('address', $values)) {
1177           $sendTemplateParams['tplParams']['address'] = $displayAddress;
1178           $sendTemplateParams['tplParams']['contributeMode'] = NULL;
1179         }
1180
1181         // set lineItem details
1182         if ($lineItem = CRM_Utils_Array::value('lineItem', $values)) {
1183           // check if additional prticipant, if so filter only to relevant ones
1184           // CRM-9902
1185           if (!empty($values['params']['additionalParticipant'])) {
1186             $ownLineItems = array( );
1187             foreach ( $lineItem as $liKey => $liValue ) {
1188               $firstElement = array_pop( $liValue );
1189               if ( $firstElement['entity_id'] == $participantId ) {
1190                 $ownLineItems[0] = $lineItem[$liKey];
1191                 break;
1192               }
1193             }
1194             if ( ! empty( $ownLineItems ) ) {
1195               $sendTemplateParams['tplParams']['lineItem'] = $ownLineItems;
1196             }
1197           }
1198           else {
1199             $sendTemplateParams['tplParams']['lineItem'] = $lineItem;
1200           }
1201         }
1202
1203         if ($returnMessageText) {
1204           list($sent, $subject, $message, $html) = CRM_Core_BAO_MessageTemplate::sendTemplate($sendTemplateParams);
1205           return array(
1206             'subject' => $subject,
1207             'body' => $message,
1208             'to' => $displayName,
1209             'html' => $html,
1210           );
1211         }
1212         else {
1213           $sendTemplateParams['from'] = CRM_Utils_Array::value('confirm_from_name', $values['event']) . " <" . CRM_Utils_Array::value('confirm_from_email', $values['event']) . ">";
1214           $sendTemplateParams['toName'] = $displayName;
1215           $sendTemplateParams['toEmail'] = $email;
1216           $sendTemplateParams['autoSubmitted'] = TRUE;
1217           $sendTemplateParams['cc'] = CRM_Utils_Array::value('cc_confirm',
1218             $values['event']
1219           );
1220           $sendTemplateParams['bcc'] = CRM_Utils_Array::value('bcc_confirm',
1221             $values['event']
1222           );
1223           // append invoice pdf to email
1224           $template = CRM_Core_Smarty::singleton( );
1225           $taxAmt = $template->get_template_vars('totalTaxAmount');
1226           $prefixValue = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::CONTRIBUTE_PREFERENCES_NAME, 'contribution_invoice_settings');
1227           $invoicing = CRM_Utils_Array::value('invoicing', $prefixValue);
1228           if ($taxAmt && (isset($invoicing) && isset($prefixValue['is_email_pdf'])) ) {
1229             $sendTemplateParams['isEmailPdf'] = True;
1230             $sendTemplateParams['contributionId'] = $values['contributionId'];
1231           }
1232           CRM_Core_BAO_MessageTemplate::sendTemplate($sendTemplateParams);
1233         }
1234       }
1235     }
1236   }
1237
1238   /**
1239    * Function to add the custom fields OR array of participant's
1240    * profile info
1241    *
1242    * @param $id
1243    * @param $name
1244    * @param $cid
1245    * @param $template
1246    * @param $participantId
1247    * @param $isTest
1248    * @param bool $isCustomProfile
1249    * @param array $participantParams
1250    *
1251    * @return void
1252    * @access public
1253    */
1254   static function buildCustomDisplay($id,
1255     $name,
1256     $cid,
1257     &$template,
1258     $participantId,
1259     $isTest,
1260     $isCustomProfile = FALSE,
1261     $participantParams = array()
1262   ) {
1263     if (!$id) {
1264       return array(NULL, NULL);
1265     }
1266
1267     if (!is_array($id)) {
1268       $id = CRM_Utils_Type::escape($id, 'Positive');
1269       $profileIds = array($id);
1270     }
1271     else {
1272       $profileIds = $id;
1273     }
1274
1275     foreach ($profileIds as $gid) {
1276       if (CRM_Core_BAO_UFGroup::filterUFGroups($gid, $cid)) {
1277         $values = array();
1278         $fields = CRM_Core_BAO_UFGroup::getFields($gid, FALSE, CRM_Core_Action::VIEW,
1279           NULL, NULL, FALSE, NULL,
1280           FALSE, NULL, CRM_Core_Permission::CREATE,
1281           'field_name', TRUE
1282         );
1283
1284         //this condition is added, since same contact can have multiple event registrations..
1285         $params = array(array('participant_id', '=', $participantId, 0, 0));
1286
1287         //add participant id
1288         $fields['participant_id'] = array(
1289           'name' => 'participant_id',
1290           'title' => ts('Participant ID'),
1291         );
1292         //check whether its a text drive
1293         if ($isTest) {
1294           $params[] = array('participant_test', '=', 1, 0, 0);
1295         }
1296
1297         //display campaign on thankyou page.
1298         if (array_key_exists('participant_campaign_id', $fields)) {
1299           if ($participantId) {
1300             $campaignId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Participant',
1301               $participantId,
1302               'campaign_id'
1303             );
1304             $campaigns = CRM_Campaign_BAO_Campaign::getCampaigns($campaignId);
1305             $values[$fields['participant_campaign_id']['title']] = CRM_Utils_Array::value($campaignId,
1306               $campaigns
1307             );
1308           }
1309           unset($fields['participant_campaign_id']);
1310         }
1311
1312         $groupTitle = NULL;
1313         foreach ($fields as $k => $v) {
1314           if (!$groupTitle) {
1315             $groupTitle = $v['groupTitle'];
1316           }
1317           // suppress all file fields from display
1318           if (
1319             CRM_Utils_Array::value('data_type', $v, '') == 'File' ||
1320             CRM_Utils_Array::value('name', $v, '') == 'image_URL' ||
1321             CRM_Utils_Array::value('field_type', $v) == 'Formatting'
1322           ) {
1323             unset($fields[$k]);
1324           }
1325         }
1326
1327         if ($groupTitle) {
1328           $groupTitles[] = $groupTitle;
1329         }
1330         //display profile groups those are subscribed by participant.
1331         if (($groups = CRM_Utils_Array::value('group', $participantParams)) &&
1332           is_array($groups)
1333         ) {
1334           $grpIds = array();
1335           foreach ($groups as $grpId => $isSelected) {
1336             if ($isSelected) {
1337               $grpIds[] = $grpId;
1338             }
1339           }
1340           if (!empty($grpIds)) {
1341             //get the group titles.
1342             $grpTitles = array();
1343             $query     = 'SELECT title FROM civicrm_group where id IN ( ' . implode(',', $grpIds) . ' )';
1344             $grp       = CRM_Core_DAO::executeQuery($query);
1345             while ($grp->fetch()) {
1346               $grpTitles[] = $grp->title;
1347             }
1348             if (!empty($grpTitles) &&
1349               CRM_Utils_Array::value('title', CRM_Utils_Array::value('group', $fields))
1350             ) {
1351               $values[$fields['group']['title']] = implode(', ', $grpTitles);
1352             }
1353             unset($fields['group']);
1354           }
1355         }
1356
1357         CRM_Core_BAO_UFGroup::getValues($cid, $fields, $values, FALSE, $params);
1358
1359         if (isset($fields['participant_status_id']['title']) &&
1360           isset($values[$fields['participant_status_id']['title']]) &&
1361           is_numeric($values[$fields['participant_status_id']['title']])
1362         ) {
1363           $status = array();
1364           $status = CRM_Event_PseudoConstant::participantStatus();
1365           $values[$fields['participant_status_id']['title']] = $status[$values[$fields['participant_status_id']['title']]];
1366         }
1367
1368         if (isset($fields['participant_role_id']['title']) &&
1369           isset($values[$fields['participant_role_id']['title']]) &&
1370           is_numeric($values[$fields['participant_role_id']['title']])
1371         ) {
1372           $roles = array();
1373           $roles = CRM_Event_PseudoConstant::participantRole();
1374           $values[$fields['participant_role_id']['title']] = $roles[$values[$fields['participant_role_id']['title']]];
1375         }
1376
1377         if (isset($fields['participant_register_date']['title']) &&
1378           isset($values[$fields['participant_register_date']['title']])
1379         ) {
1380           $values[$fields['participant_register_date']['title']] = CRM_Utils_Date::customFormat($values[$fields['participant_register_date']['title']]);
1381         }
1382
1383         //handle fee_level for price set
1384         if (isset($fields['participant_fee_level']['title']) &&
1385           isset($values[$fields['participant_fee_level']['title']])
1386         ) {
1387           $feeLevel = explode(CRM_Core_DAO::VALUE_SEPARATOR,
1388             $values[$fields['participant_fee_level']['title']]
1389           );
1390           foreach ($feeLevel as $key => $value) {
1391             if (!$value) {
1392               unset($feeLevel[$key]);
1393             }
1394           }
1395           $values[$fields['participant_fee_level']['title']] = implode(',', $feeLevel);
1396         }
1397
1398         unset($values[$fields['participant_id']['title']]);
1399
1400         $val[] = $values;
1401       }
1402     }
1403
1404     if (count($val)) {
1405       $template->assign($name, $val);
1406     }
1407
1408     if (count($groupTitles)) {
1409       $template->assign($name . '_grouptitle', $groupTitles);
1410     }
1411
1412     //return if we only require array of participant's info.
1413     if ($isCustomProfile) {
1414       if (count($val)) {
1415         return array($val, $groupTitles);
1416       }
1417       else {
1418         return NULL;
1419       }
1420     }
1421   }
1422
1423   /**
1424    * Function to build the array for display the profile fields
1425    *
1426    * @param array $params key value.
1427    * @param int $gid profile Id
1428    * @param array $groupTitle Profile Group Title.
1429    * @param array $values formatted array of key value
1430    *
1431    * @param array $profileFields
1432    *
1433    * @return void
1434    * @access public
1435    * @static
1436    */
1437   static function displayProfile(&$params, $gid, &$groupTitle, &$values, &$profileFields = array()) {
1438     if ($gid) {
1439       $config = CRM_Core_Config::singleton();
1440       $session = CRM_Core_Session::singleton();
1441       $contactID = $session->get('userID');
1442       if ($contactID) {
1443         if (CRM_Core_BAO_UFGroup::filterUFGroups($gid, $contactID)) {
1444           $fields = CRM_Core_BAO_UFGroup::getFields($gid, FALSE, CRM_Core_Action::VIEW);
1445         }
1446       }
1447       else {
1448         $fields = CRM_Core_BAO_UFGroup::getFields($gid, FALSE, CRM_Core_Action::ADD);
1449       }
1450
1451       foreach ($fields as $v) {
1452         if (!empty($v['groupTitle'])) {
1453           $groupTitle['groupTitle'] = $v['groupTitle'];
1454           break;
1455         }
1456       }
1457       $customVal     = '';
1458       $imProviders   = CRM_Core_PseudoConstant::get('CRM_Core_DAO_IM', 'provider_id');
1459       //start of code to set the default values
1460       foreach ($fields as $name => $field) {
1461         $skip = FALSE;
1462         // skip fields that should not be displayed separately
1463         if ($field['skipDisplay']) {
1464           continue;
1465         }
1466
1467         $index = $field['title'];
1468         if ($name === 'organization_name') {
1469           $values[$index] = $params[$name];
1470         }
1471
1472         if ('state_province' == substr($name, 0, 14)) {
1473           if ($params[$name]) {
1474             $values[$index] = CRM_Core_PseudoConstant::stateProvince($params[$name]);
1475           }
1476           else {
1477             $values[$index] = '';
1478           }
1479         }
1480         elseif ('date' == substr($name, -4)) {
1481           $values[$index] = CRM_Utils_Date::customFormat(CRM_Utils_Date::processDate($params[$name]),
1482             $config->dateformatFull);
1483         }
1484         elseif ('country' == substr($name, 0, 7)) {
1485           if ($params[$name]) {
1486             $values[$index] = CRM_Core_PseudoConstant::country($params[$name]);
1487           }
1488           else {
1489             $values[$index] = '';
1490           }
1491         }
1492         elseif ('county' == substr($name, 0, 6)) {
1493           if ($params[$name]) {
1494             $values[$index] = CRM_Core_PseudoConstant::county($params[$name]);
1495           }
1496           else {
1497             $values[$index] = '';
1498           }
1499         }
1500         elseif (in_array(substr($name, 0, -3), array('gender', 'prefix', 'suffix', 'communication_style'))) {
1501           $values[$index] = CRM_Core_PseudoConstant::getLabel('CRM_Contact_DAO_Contact', $name, $params[$name]);
1502         }
1503         elseif (in_array($name, array(
1504           'addressee', 'email_greeting', 'postal_greeting'))) {
1505           $filterCondition = array('greeting_type' => $name);
1506           $greeting        = CRM_Core_PseudoConstant::greeting($filterCondition);
1507           $values[$index]  = $greeting[$params[$name]];
1508         }
1509         elseif ($name === 'preferred_communication_method') {
1510           $communicationFields = CRM_Core_PseudoConstant::get('CRM_Contact_DAO_Contact', 'preferred_communication_method');
1511           $compref             = array();
1512           $pref                = $params[$name];
1513           if (is_array($pref)) {
1514             foreach ($pref as $k => $v) {
1515               if ($v) {
1516                 $compref[] = $communicationFields[$k];
1517               }
1518             }
1519           }
1520           $values[$index] = implode(',', $compref);
1521         }
1522         elseif ($name == 'contact_sub_type') {
1523           $values[$index] = implode(', ', $params[$name]);
1524         }
1525         elseif ($name == 'group') {
1526           $groups = CRM_Contact_BAO_GroupContact::getGroupList();
1527           $title = array();
1528           foreach ($params[$name] as $gId => $dontCare) {
1529             if ($dontCare) {
1530               $title[] = $groups[$gId];
1531             }
1532           }
1533           $values[$index] = implode(', ', $title);
1534         }
1535         elseif ($name == 'tag') {
1536           $entityTags = $params[$name];
1537           $allTags    = CRM_Core_PseudoConstant::get('CRM_Core_DAO_EntityTag', 'tag_id', array('onlyActive' => FALSE));
1538           $title      = array();
1539           if (is_array($entityTags)) {
1540             foreach ($entityTags as $tagId => $dontCare) {
1541               $title[] = $allTags[$tagId];
1542             }
1543           }
1544           $values[$index] = implode(', ', $title);
1545         }
1546         elseif ('participant_role_id' == $name OR
1547           'participant_role' == $name
1548         ) {
1549           $roles = CRM_Event_PseudoConstant::participantRole();
1550           $values[$index] = $roles[$params[$name]];
1551         }
1552         elseif ('participant_status_id' == $name OR
1553           'participant_status' == $name
1554         ) {
1555           $status = CRM_Event_PseudoConstant::participantStatus();
1556           $values[$index] = $status[$params[$name]];
1557         }
1558         elseif (substr($name, -11) == 'campaign_id') {
1559           $campaigns = CRM_Campaign_BAO_Campaign::getCampaigns($params[$name]);
1560           $values[$index] = CRM_Utils_Array::value($params[$name], $campaigns);
1561         }
1562         elseif (strpos($name, '-') !== FALSE) {
1563           list($fieldName, $id) = CRM_Utils_System::explode('-', $name, 2);
1564           $detailName = str_replace(' ', '_', $name);
1565           if (in_array($fieldName, array(
1566             'state_province', 'country', 'county'))) {
1567             $values[$index] = $params[$detailName];
1568             $idx            = $detailName . '_id';
1569             $values[$index] = $params[$idx];
1570           }
1571           elseif ($fieldName == 'im') {
1572             $providerName = NULL;
1573             if ($providerId = $detailName . '-provider_id') {
1574               $providerName = CRM_Utils_Array::value($params[$providerId], $imProviders);
1575             }
1576             if ($providerName) {
1577               $values[$index] = $params[$detailName] . " (" . $providerName . ")";
1578             }
1579             else {
1580               $values[$index] = $params[$detailName];
1581             }
1582           }
1583           elseif ($fieldName == 'phone') {
1584             $phoneExtField = str_replace('phone', 'phone_ext', $detailName);
1585             if (isset($params[$phoneExtField])) {
1586               $values[$index] = $params[$detailName] . " (" . $params[$phoneExtField] . ")";
1587             }
1588             else {
1589               $values[$index] = $params[$detailName];
1590             }
1591           }
1592           else {
1593             $values[$index] = $params[$detailName];
1594           }
1595         }
1596         else {
1597           if (substr($name, 0, 7) === 'do_not_' or substr($name, 0, 3) === 'is_') {
1598             if ($params[$name]) {
1599               $values[$index] = '[ x ]';
1600             }
1601           }
1602           else {
1603             if ($cfID = CRM_Core_BAO_CustomField::getKeyID($name)) {
1604               $query = "
1605 SELECT html_type, data_type
1606 FROM   civicrm_custom_field
1607 WHERE  id = $cfID
1608 ";
1609               $dao = CRM_Core_DAO::executeQuery($query);
1610               $dao->fetch();
1611               $htmlType = $dao->html_type;
1612
1613               if ($htmlType == 'File') {
1614                 $values[$index] = $params[$index];
1615               }
1616               else {
1617                 if ($dao->data_type == 'Int' ||
1618                   $dao->data_type == 'Boolean'
1619                 ) {
1620                   $v = $params[$name];
1621                   if (!CRM_Utils_System::isNull($v)) {
1622                     $customVal = (int)$v;
1623                   }
1624                 }
1625                 elseif ($dao->data_type == 'Float') {
1626                   $customVal = (float )($params[$name]);
1627                 }
1628                 elseif ($dao->data_type == 'Date') {
1629                   //@todo note the currently we are using default date time formatting. Since you can select/set
1630                   // different date and time format specific to custom field we should consider fixing this
1631                   // sometime in the future
1632                   $customVal = $displayValue = CRM_Utils_Date::customFormat(
1633                     CRM_Utils_Date::processDate($params[$name]), $config->dateformatFull);
1634
1635                   if (!empty($params[$name . '_time'])) {
1636                     $customVal = $displayValue = CRM_Utils_Date::customFormat(
1637                       CRM_Utils_Date::processDate($params[$name], $params[$name . '_time']),
1638                       $config->dateformatDatetime);
1639                   }
1640                   $skip = TRUE;
1641                 }
1642                 else {
1643                   $customVal = $params[$name];
1644                 }
1645                 //take the custom field options
1646                 $returnProperties = array($name => 1);
1647                 $query            = new CRM_Contact_BAO_Query($params, $returnProperties, $fields);
1648                 $options          = &$query->_options;
1649                 if (!$skip) {
1650                   $displayValue     = CRM_Core_BAO_CustomField::getDisplayValue($customVal, $cfID, $options);
1651                 }
1652                 //Hack since we dont have function to check empty.
1653                 //FIXME in 2.3 using crmIsEmptyArray()
1654                 $customValue = TRUE;
1655                 if (is_array($customVal) && is_array($displayValue)) {
1656                   $customValue = array_diff($customVal, $displayValue);
1657                 }
1658                 //use difference of arrays
1659                 if (empty($customValue) || !$customValue) {
1660                   $values[$index] = '';
1661                 }
1662                 else {
1663                   $values[$index] = $displayValue;
1664                 }
1665               }
1666             }
1667             elseif ($name == 'home_URL' &&
1668               !empty($params[$name])
1669             ) {
1670               $url = CRM_Utils_System::fixURL($params[$name]);
1671               $values[$index] = "<a href=\"$url\">{$params[$name]}</a>";
1672             }
1673             elseif (in_array($name, array(
1674               'birth_date', 'deceased_date', 'participant_register_date'))) {
1675               $values[$index] = CRM_Utils_Date::customFormat(CRM_Utils_Date::format($params[$name]));
1676             }
1677             else {
1678               $values[$index] = $params[$name];
1679             }
1680           }
1681         }
1682         $profileFields[$name] = $field;
1683       }
1684     }
1685   }
1686
1687   /**
1688    * Function to build the array for Additional participant's information  array of priamry and additional Ids
1689    *
1690    * @param int $participantId id of Primary participant
1691    * @param array $values key/value event info
1692    * @param int $contactId contact id of Primary participant
1693    * @param boolean $isTest whether test or live transaction
1694    * @param boolean $isIdsArray to return an array of Ids
1695    *
1696    * @param bool $skipCancel
1697    *
1698    * @return array $customProfile array of Additional participant's info OR array of Ids.
1699    * @access public
1700    */
1701   static function buildCustomProfile($participantId,
1702     $values,
1703     $contactId  = NULL,
1704     $isTest     = FALSE,
1705     $isIdsArray = FALSE,
1706     $skipCancel = TRUE
1707   ) {
1708
1709     $customProfile = $additionalIDs = array();
1710     if (!$participantId) {
1711       CRM_Core_Error::fatal(ts('Cannot find participant ID'));
1712     }
1713
1714     //set Ids of Primary Participant also.
1715     if ($isIdsArray && $contactId) {
1716       $additionalIDs[$participantId] = $contactId;
1717     }
1718
1719     //hack to skip cancelled participants, CRM-4320
1720     $where = "participant.registered_by_id={$participantId}";
1721     if ($skipCancel) {
1722       $cancelStatusId   = 0;
1723       $negativeStatuses = CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Negative'");
1724       $cancelStatusId   = array_search('Cancelled', $negativeStatuses);
1725       $where .= " AND participant.status_id != {$cancelStatusId}";
1726     }
1727     $query = "
1728   SELECT  participant.id, participant.contact_id
1729     FROM  civicrm_participant participant
1730    WHERE  {$where}";
1731
1732     $dao = CRM_Core_DAO::executeQuery($query);
1733     while ($dao->fetch()) {
1734       $additionalIDs[$dao->id] = $dao->contact_id;
1735     }
1736
1737     //return if only array is required.
1738     if ($isIdsArray && $contactId) {
1739       return $additionalIDs;
1740     }
1741
1742     $preProfileID = CRM_Utils_Array::value('additional_custom_pre_id', $values);
1743     $postProfileID = CRM_Utils_Array::value('additional_custom_post_id', $values);
1744     //else build array of Additional participant's information.
1745     if (count($additionalIDs)) {
1746       if ($preProfileID || $postProfileID) {
1747         $template = CRM_Core_Smarty::singleton();
1748
1749         $isCustomProfile = TRUE;
1750         $i               = 1;
1751         $title           = $groupTitles = array();
1752         foreach ($additionalIDs as $pId => $cId) {
1753           //get the params submitted by participant.
1754           $participantParams = CRM_Utils_Array::value($pId, $values['params'], array());
1755
1756           list($profilePre, $groupTitles) = self::buildCustomDisplay($preProfileID,
1757             'additionalCustomPre',
1758             $cId,
1759             $template,
1760             $pId,
1761             $isTest,
1762             $isCustomProfile,
1763             $participantParams
1764           );
1765
1766           if ($profilePre) {
1767             $profile = $profilePre;
1768             // $customProfile[$i] = array_merge( $groupTitles, $customProfile[$i] );
1769             if ($i === 1) {
1770               $title = $groupTitles;
1771             }
1772           }
1773
1774           list($profilePost, $groupTitles) = self::buildCustomDisplay($postProfileID,
1775             'additionalCustomPost',
1776             $cId,
1777             $template,
1778             $pId,
1779             $isTest,
1780             $isCustomProfile,
1781             $participantParams
1782           );
1783
1784           if ($profilePost) {
1785             if (isset($profilePre)) {
1786               $profile = array_merge($profilePre, $profilePost);
1787               if ($i === 1) {
1788                 $title = array_merge($title, $groupTitles);
1789               }
1790             }
1791             else {
1792               $profile = $profilePost;
1793               if ($i === 1) {
1794                 $title = $groupTitles;
1795               }
1796             }
1797           }
1798           $profiles[] = $profile;
1799           $i++;
1800         }
1801         $customProfile['title'] = $title;
1802         $customProfile['profile'] = $profiles;
1803       }
1804     }
1805
1806     return $customProfile;
1807   }
1808
1809   /* Function to retrieve all events those having location block set.
1810    *
1811    * @return array $events array of all events.
1812    */
1813   /**
1814    * @return array
1815    */
1816   static function getLocationEvents() {
1817     $events = array();
1818
1819     $query = "
1820 SELECT CONCAT_WS(' :: ' , ca.name, ca.street_address, ca.city, sp.name) title, ce.loc_block_id
1821 FROM   civicrm_event ce
1822 INNER JOIN civicrm_loc_block lb ON ce.loc_block_id = lb.id
1823 INNER JOIN civicrm_address ca   ON lb.address_id = ca.id
1824 LEFT  JOIN civicrm_state_province sp ON ca.state_province_id = sp.id
1825 ORDER BY sp.name, ca.city, ca.street_address ASC
1826 ";
1827
1828     $dao = CRM_Core_DAO::executeQuery($query);
1829     while ($dao->fetch()) {
1830       $events[$dao->loc_block_id] = $dao->title;
1831     }
1832
1833     return $events;
1834   }
1835
1836   /**
1837    * @param $locBlockId
1838    *
1839    * @return int|null|string
1840    */
1841   static function countEventsUsingLocBlockId($locBlockId) {
1842     if (!$locBlockId) {
1843       return 0;
1844     }
1845
1846     $locBlockId = CRM_Utils_Type::escape($locBlockId, 'Integer');
1847
1848     $query = "
1849 SELECT count(*) FROM civicrm_event ce
1850 WHERE  ce.loc_block_id = $locBlockId";
1851
1852     return CRM_Core_DAO::singleValueQuery($query);
1853   }
1854
1855   /**
1856    * Check if event registration is valid according to permissions AND Dates
1857    *
1858    * @param array $values
1859    * @param integer $eventID
1860    * @return boolean
1861    */
1862   static function validRegistrationRequest($values, $eventID) {
1863     // check that the user has permission to register for this event
1864     $hasPermission = CRM_Core_Permission::event(CRM_Core_Permission::EDIT,
1865       $eventID, 'register for events'
1866     );
1867
1868     return $hasPermission && self::validRegistrationDate($values);
1869   }
1870
1871   /**
1872    * @param $values
1873    *
1874    * @return bool
1875    */
1876   static function validRegistrationDate(&$values) {
1877     // make sure that we are between  registration start date and registration end date
1878     $startDate = CRM_Utils_Date::unixTime(CRM_Utils_Array::value('registration_start_date', $values));
1879     $endDate   = CRM_Utils_Date::unixTime(CRM_Utils_Array::value('registration_end_date', $values));
1880     $eventEnd  = CRM_Utils_Date::unixTime(CRM_Utils_Array::value('end_date', $values));
1881     $now       = time();
1882     $validDate = TRUE;
1883     if ($startDate && $startDate >= $now) {
1884       $validDate = FALSE;
1885     }
1886     if ($endDate && $endDate < $now) {
1887       $validDate = FALSE;
1888     }
1889     if ($eventEnd && $eventEnd < $now) {
1890       $validDate = FALSE;
1891     }
1892
1893     return $validDate;
1894   }
1895
1896   /* Function to Show - Hide the Registration Link.
1897    *
1898    * @param  array   $values key/value event info
1899    * @return boolean true if allow registration otherwise false
1900    * @access public
1901    */
1902   /**
1903    * @param $values
1904    *
1905    * @return bool
1906    */
1907   static function showHideRegistrationLink($values) {
1908
1909     $session           = CRM_Core_Session::singleton();
1910     $contactID         = $session->get('userID');
1911     $alreadyRegistered = FALSE;
1912
1913     if ($contactID) {
1914       $params = array('contact_id' => $contactID);
1915
1916       if ($eventId = CRM_Utils_Array::value('id', $values['event'])) {
1917         $params['event_id'] = $eventId;
1918       }
1919       if ($roleId = CRM_Utils_Array::value('default_role_id', $values['event'])) {
1920         $params['role_id'] = $roleId;
1921       }
1922       $alreadyRegistered = self::checkRegistration($params);
1923     }
1924
1925     if (!empty($values['event']['allow_same_participant_emails']) ||
1926       !$alreadyRegistered
1927     ) {
1928       return TRUE;
1929     }
1930     return FALSE;
1931   }
1932
1933   /* Function to check if given contact is already registered.
1934    *
1935    * @param  array   $params key/value participant info
1936    * @return boolean $alreadyRegistered true/false
1937    * @access public
1938    */
1939   /**
1940    * @param $params
1941    *
1942    * @return bool
1943    */
1944   static function checkRegistration($params) {
1945     $alreadyRegistered = FALSE;
1946     if (empty($params['contact_id'])) {
1947       return $alreadyRegistered;
1948     }
1949
1950     $statusTypes = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 1');
1951
1952     $participant = new CRM_Event_DAO_Participant();
1953     $participant->copyValues($params);
1954
1955     $participant->is_test = CRM_Utils_Array::value('is_test', $params, 0);
1956     $participant->selectAdd();
1957     $participant->selectAdd('status_id');
1958     if ($participant->find(TRUE) && array_key_exists($participant->status_id, $statusTypes)) {
1959       $alreadyRegistered = TRUE;
1960     }
1961
1962     return $alreadyRegistered;
1963   }
1964
1965   /**
1966    * make sure that the user has permission to access this event
1967    *
1968    * @param null $eventId
1969    * @param int $type
1970    *
1971    * @internal param int $id the id of the event
1972    * @internal param int $name the name or title of the event
1973    *
1974    * @return string   the permission that the user has (or null)
1975    * @access public
1976    * @static
1977    */
1978   static function checkPermission($eventId = NULL, $type = CRM_Core_Permission::VIEW) {
1979     static $permissions = NULL;
1980
1981     if (empty($permissions)) {
1982       $allEvents = CRM_Event_PseudoConstant::event(NULL, TRUE);
1983       $createdEvents = array();
1984
1985       $session = CRM_Core_Session::singleton();
1986       if ($userID = $session->get('userID')) {
1987         $createdEvents = array_keys(CRM_Event_PseudoConstant::event(NULL, TRUE, "created_id={$userID}"));
1988       }
1989
1990       // Note: for a multisite setup, a user with edit all events, can edit all events
1991       // including those from other sites
1992       if (CRM_Core_Permission::check('edit all events')) {
1993         $permissions[CRM_Core_Permission::EDIT] = array_keys($allEvents);
1994       }
1995       else {
1996         $permissions[CRM_Core_Permission::EDIT] = &CRM_ACL_API::group(CRM_Core_Permission::EDIT, NULL, 'civicrm_event', $allEvents, $createdEvents);
1997       }
1998
1999       if (CRM_Core_Permission::check('edit all events')) {
2000         $permissions[CRM_Core_Permission::VIEW] = array_keys($allEvents);
2001       }
2002       else {
2003         if (CRM_Core_Permission::check('access CiviEvent') &&
2004           CRM_Core_Permission::check('view event participants')
2005         ) {
2006           // use case: allow "view all events" but NOT "edit all events"
2007           // so for a normal site allow users with these two permissions to view all events AND
2008           // at the same time also allow any hook to override if needed.
2009           $createdEvents = array_keys($allEvents);
2010         }
2011         $permissions[CRM_Core_Permission::VIEW] = &CRM_ACL_API::group(CRM_Core_Permission::VIEW, NULL, 'civicrm_event', $allEvents, $createdEvents);
2012       }
2013
2014       $permissions[CRM_Core_Permission::DELETE] = array();
2015       if (CRM_Core_Permission::check('delete in CiviEvent')) {
2016         // Note: we want to restrict the scope of delete permission to
2017         // events that are editable/viewable (usecase multisite).
2018         // We can remove array_intersect once we have ACL support for delete functionality.
2019         $permissions[CRM_Core_Permission::DELETE] = array_intersect($permissions[CRM_Core_Permission::EDIT],
2020           $permissions[CRM_Core_Permission::VIEW]
2021         );
2022       }
2023     }
2024
2025     if ($eventId) {
2026       return in_array($eventId, $permissions[$type]) ? TRUE : FALSE;
2027     }
2028
2029     return $permissions;
2030   }
2031
2032   /**
2033    * Build From Email as the combination of all the email ids of the logged in user,
2034    * the domain email id and the email id configured for the event
2035    *
2036    * @param int $eventId   the id of the event
2037    *
2038    * @return array         an array of email ids
2039    * @access public
2040    * @static
2041    */
2042   static function getFromEmailIds($eventId = NULL) {
2043     $fromEmailValues['from_email_id'] = CRM_Core_BAO_Email::getFromEmail();
2044
2045     if ($eventId) {
2046       // add the email id configured for the event
2047       $params           = array('id' => $eventId);
2048       $returnProperties = array('confirm_from_name', 'confirm_from_email', 'cc_confirm', 'bcc_confirm');
2049       $eventEmail       = array();
2050
2051       CRM_Core_DAO::commonRetrieve('CRM_Event_DAO_Event', $params, $eventEmail, $returnProperties);
2052       if (!empty($eventEmail['confirm_from_name']) && !empty($eventEmail['confirm_from_email'])) {
2053         $eventEmailId = "{$eventEmail['confirm_from_name']} <{$eventEmail['confirm_from_email']}>";
2054
2055         $fromEmailValues['from_email_id'][$eventEmailId] = htmlspecialchars($eventEmailId);
2056         $fromEmailId = array('cc' => CRM_Utils_Array::value('cc_confirm', $eventEmail),
2057           'bcc' => CRM_Utils_Array::value('bcc_confirm', $eventEmail),
2058         );
2059         $fromEmailValues = array_merge($fromEmailValues, $fromEmailId);
2060       }
2061     }
2062
2063     return $fromEmailValues;
2064   }
2065
2066   /**
2067    * Function to calculate event total seats occupied.
2068    *
2069    * @param int    $eventId          event id.
2070    * @param sting  $extraWhereClause extra filter on participants.
2071    *
2072    * @return int   event total seats w/ given criteria.
2073    * @access public
2074    * @static
2075    */
2076   static function eventTotalSeats($eventId, $extraWhereClause = NULL) {
2077     if (empty($eventId)) {
2078       return 0;
2079     }
2080
2081     $extraWhereClause = trim($extraWhereClause);
2082     if (!empty($extraWhereClause)) {
2083       $extraWhereClause = " AND ( {$extraWhereClause} )";
2084     }
2085
2086     //event seats calculation :
2087     //1. consider event seat as a single when participant does not have line item.
2088     //2. consider event seat as a single when participant has line items but does not
2089     //   have count for corresponding price field value ( ie price field value does not carry any seat )
2090     //3. consider event seat as a sum of all seats from line items in case price field value carries count.
2091
2092     $query = "
2093     SELECT  IF ( SUM( value.count*lineItem.qty ),
2094                  SUM( value.count*lineItem.qty ) +
2095                  COUNT( DISTINCT participant.id ) -
2096                  COUNT( DISTINCT IF ( value.count, participant.id, NULL ) ),
2097                  COUNT( DISTINCT participant.id ) )
2098       FROM  civicrm_participant participant
2099 INNER JOIN  civicrm_contact contact ON ( contact.id = participant.contact_id AND contact.is_deleted = 0 )
2100 INNER JOIN  civicrm_event event ON ( event.id = participant.event_id )
2101 LEFT  JOIN  civicrm_line_item lineItem ON ( lineItem.entity_id    = participant.id
2102                                        AND  lineItem.entity_table = 'civicrm_participant' )
2103 LEFT  JOIN  civicrm_price_field_value value ON ( value.id = lineItem.price_field_value_id AND value.count )
2104      WHERE  ( participant.event_id = %1 )
2105             AND participant.is_test = 0
2106             {$extraWhereClause}
2107   GROUP BY  participant.event_id";
2108
2109     return (int)CRM_Core_DAO::singleValueQuery($query, array(1 => array($eventId, 'Positive')));
2110   }
2111
2112   /*
2113    * Retrieve event template default values to be set
2114    *  as default values for current new event.
2115    *
2116    * @params int $templateId event template id.
2117    *
2118    * @return $defaults an array of custom data defaults.
2119    */
2120   /**
2121    * @param $templateId
2122    *
2123    * @return array
2124    */
2125   static function getTemplateDefaultValues($templateId) {
2126     $defaults = array();
2127     if (!$templateId) {
2128       return $defaults;
2129     }
2130
2131     $templateParams = array('id' => $templateId);
2132     CRM_Event_BAO_Event::retrieve($templateParams, $defaults);
2133     $fieldsToExclude = array(
2134       'id',
2135       'default_fee_id',
2136       'default_discount_fee_id',
2137       'created_date',
2138       'created_id',
2139       'is_template',
2140       'template_title',
2141     );
2142     $defaults = array_diff_key($defaults, array_flip($fieldsToExclude));
2143     return $defaults;
2144   }
2145
2146   /**
2147    * @param $event_id
2148    *
2149    * @return object
2150    */
2151   static function get_sub_events($event_id) {
2152     $params = array('parent_event_id' => $event_id);
2153     $defaults = array();
2154     return CRM_Event_BAO_Event::retrieve($params, $defaults);
2155   }
2156
2157   /*
2158    * Update the Campaign Id of all the participants of the given event
2159    *
2160    * @params int $eventID event id.
2161    * @params int $eventCampaignID campaign id of that event
2162    *
2163    */
2164   /**
2165    * @param $eventID
2166    * @param $eventCampaignID
2167    */
2168   static function updateParticipantCampaignID($eventID, $eventCampaignID) {
2169     $params = array();
2170     $params[1] = array($eventID, 'Integer');
2171
2172     if(empty($eventCampaignID)) {
2173       $query = "UPDATE civicrm_participant SET campaign_id = NULL WHERE event_id = %1";
2174     }
2175     else {
2176       $query = "UPDATE civicrm_participant SET campaign_id = %2 WHERE event_id = %1";
2177       $params[2] = array($eventCampaignID, 'Integer');
2178     }
2179     CRM_Core_DAO::executeQuery($query, $params);
2180   }
2181
2182   /**
2183    * Get options for a given field.
2184    * @see CRM_Core_DAO::buildOptions
2185    *
2186    * @param String $fieldName
2187    * @param String $context: @see CRM_Core_DAO::buildOptionsContext
2188    * @param Array  $props: whatever is known about this dao object
2189    *
2190    * @return array|bool
2191    */
2192   public static function buildOptions($fieldName, $context = NULL, $props = array()) {
2193     $params = array();
2194     // Special logic for fields whose options depend on context or properties
2195     switch ($fieldName) {
2196       case 'financial_type_id':
2197         // Fixme - this is going to ignore context, better to get conditions, add params, and call PseudoConstant::get
2198         return CRM_Financial_BAO_FinancialType::getIncomeFinancialType();
2199         break;
2200     }
2201     return CRM_Core_PseudoConstant::get(__CLASS__, $fieldName, $params, $context);
2202   }
2203
2204 }