CRM/Event/BAO/Event.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.4                                                |
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   6  | Copyright CiviCRM LLC (c) 2004-2013                                |
   7  +--------------------------------------------------------------------+
   8  | This file is a part of CiviCRM.                                    |
   9  |                                                                    |
  10  | CiviCRM is free software; you can copy, modify, and distribute it  |
  11  | under the terms of the GNU Affero General Public License           |
  12  | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
  13  |                                                                    |
  14  | CiviCRM is distributed in the hope that it will be useful, but     |
  15  | WITHOUT ANY WARRANTY; without even the implied warranty of         |
  16  | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
  17  | See the GNU Affero General Public License for more details.        |
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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        |
  23  | GNU Affero General Public License or the licensing of CiviCRM,     |
  24  | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
  25  +--------------------------------------------------------------------+
  26 */
  27
  28 /**
  29  *
  30  * @package CRM
  31  * @copyright CiviCRM LLC (c) 2004-2013
  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 (CRM_Utils_Array::value('id', $params)) {
  95       CRM_Utils_Hook::pre('edit', 'Event', $params['id'], $params);
  96       if (!CRM_Utils_Array::value('skipFinancialType', $params)) {
  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 (CRM_Utils_Array::value('id', $params)) {
 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 && CRM_Utils_Array::value('financial_type_id', $params)
 116       && $financialTypeId != $params['financial_type_id']) {
 117       CRM_Price_BAO_PriceFieldValue::updateFinancialType($params['id'], 'civicrm_event', $params['financial_type_id']);
 118     }
 119     return $result;
 120   }
 121
 122   /**
 123    * function to create the event
 124    *
 125    * @param array $params reference array contains the values submitted by the form
 126    *
 127    * @access public
 128    * @static
 129    *
 130    */
 131   public static function create(&$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 (CRM_Utils_Array::value('custom', $params) &&
 170       is_array($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 $id  event id
 184    *
 185    * @access public
 186    * @static
 187    *
 188    */
 189   static function del($id) {
 190     if (!$id) {
 191       return NULL;
 192     }
 193
 194     CRM_Utils_Hook::pre('delete', 'Event', $id, CRM_Core_DAO::$_nullArray);
 195
 196     $extends = array('event');
 197     $groupTree = CRM_Core_BAO_CustomGroup::getGroupDetail(NULL, NULL, $extends);
 198     foreach ($groupTree as $values) {
 199       $query = "DELETE FROM " . $values['table_name'] . " WHERE entity_id = " . $id;
 200
 201       $params = array(1 => array($values['table_name'], 'string'),
 202         2 => array($id, 'integer'),
 203       );
 204
 205       CRM_Core_DAO::executeQuery($query, CRM_Core_DAO::$_nullArray);
 206     }
 207
 208     // price set cleanup, CRM-5527
 209     CRM_Price_BAO_PriceSet::removeFrom('civicrm_event', $id);
 210
 211     $event = new CRM_Event_DAO_Event();
 212     $event->id = $id;
 213
 214     if ($event->find(TRUE)) {
 215       $locBlockId = $event->loc_block_id;
 216       $result = $event->delete();
 217
 218       if (!is_null($locBlockId)) {
 219         self::deleteEventLocBlock($locBlockId, $id);
 220       }
 221
 222       CRM_Utils_Hook::post('delete', 'Event', $id, $event);
 223       return $result;
 224     }
 225
 226     return NULL;
 227   }
 228
 229   /**
 230    * Function to delete the location block associated with an event,
 231    * if not being used by any other event.
 232    *
 233    * @param int $loc_block_id    location block id to be deleted
 234    * @param int $eventid         event id with which loc block is associated
 235    *
 236    * @access public
 237    * @static
 238    *
 239    */
 240   static function deleteEventLocBlock($locBlockId, $eventId = NULL) {
 241     $query = "SELECT count(ce.id) FROM civicrm_event ce WHERE ce.loc_block_id = $locBlockId";
 242
 243     if ($eventId) {
 244       $query .= " AND ce.id != $eventId;";
 245     }
 246
 247     $locCount = CRM_Core_DAO::singleValueQuery($query);
 248
 249     if ($locCount == 0) {
 250       CRM_Core_BAO_Location::deleteLocBlock($locBlockId);
 251     }
 252   }
 253
 254   /**
 255    * Function to get current/future Events
 256    *
 257    * @param $all              int     0 returns current and future events
 258    *                                  1 if events all are required
 259    *                                  2 returns events since 3 months ago
 260    * @param $id               int     id of a specific event to return
 261    * @param $isActive         boolean true if you need only active events
 262    * @param $checkPermission  boolean true if you need to check permission else false
 263    *
 264    * @static
 265    */
 266   static function getEvents($all = 0,
 267     $id              = FALSE,
 268     $isActive        = TRUE,
 269     $checkPermission = TRUE
 270   ) {
 271     $query = "
 272 SELECT `id`, `title`, `start_date`
 273 FROM   `civicrm_event`
 274 WHERE  ( civicrm_event.is_template IS NULL OR civicrm_event.is_template = 0 )";
 275
 276     if ($id) {
 277       $query .= " AND `id` = {$id}";
 278     }
 279     elseif ($all == 0) {
 280       // find only events ending in the future
 281       $endDate = date('YmdHis');
 282       $query .= "
 283         AND ( `end_date` >= {$endDate} OR
 284           (
 285             ( end_date IS NULL OR end_date = '' ) AND start_date >= {$endDate}
 286           )
 287         )";
 288     }
 289     elseif ($all == 2) {
 290       // find only events starting in the last 3 months
 291       $startDate = date('YmdHis', strtotime('3 months ago'));
 292       $query .= " AND ( `start_date` >= {$startDate} OR start_date IS NULL )";
 293     }
 294     if ($isActive) {
 295       $query .= " AND civicrm_event.is_active = 1";
 296     }
 297
 298     $query .= " ORDER BY title asc";
 299     $events = array();
 300
 301     $dao = CRM_Core_DAO::executeQuery($query);
 302     while ($dao->fetch()) {
 303       if ((!$checkPermission ||
 304           CRM_Event_BAO_Event::checkPermission($dao->id)
 305         ) &&
 306         $dao->title
 307       ) {
 308         $events[$dao->id] = $dao->title . ' - ' . CRM_Utils_Date::customFormat($dao->start_date);
 309       }
 310     }
 311
 312     return $events;
 313   }
 314
 315   /**
 316    * Function to get events Summary
 317    *
 318    * @static
 319    *
 320    * @return array Array of event summary values
 321    */
 322   static function getEventSummary() {
 323     $eventSummary = $eventIds = array();
 324     $config = CRM_Core_Config::singleton();
 325
 326     // get permission and include them here
 327     // does not scale, but rearranging code for now
 328     // FIXME in a future release
 329     $permissions = CRM_Event_BAO_Event::checkPermission();
 330     $validEventIDs = '';
 331     if (empty($permissions[CRM_Core_Permission::VIEW])) {
 332       $eventSummary['total_events'] = 0;
 333       return $eventSummary;
 334     }
 335     else {
 336       $validEventIDs = " AND civicrm_event.id IN ( " . implode(',', array_values($permissions[CRM_Core_Permission::VIEW])) . " ) ";
 337     }
 338
 339     // We're fetching recent and upcoming events (where start date is 7 days ago OR later)
 340     $query = "
 341 SELECT     count(id) as total_events
 342 FROM       civicrm_event
 343 WHERE      civicrm_event.is_active = 1 AND
 344            ( civicrm_event.is_template IS NULL OR civicrm_event.is_template = 0) AND
 345            civicrm_event.start_date >= DATE_SUB( NOW(), INTERVAL 7 day )
 346            $validEventIDs";
 347
 348     $dao = CRM_Core_DAO::executeQuery($query);
 349
 350     if ($dao->fetch()) {
 351       $eventSummary['total_events'] = $dao->total_events;
 352     }
 353
 354     if (empty($eventSummary) ||
 355       $dao->total_events == 0
 356     ) {
 357       return $eventSummary;
 358     }
 359
 360     //get the participant status type values.
 361     $query = 'SELECT id, name, class FROM civicrm_participant_status_type';
 362     $status = CRM_Core_DAO::executeQuery($query);
 363     $statusValues = array();
 364     while ($status->fetch()) {
 365       $statusValues[$status->id]['id'] = $status->id;
 366       $statusValues[$status->id]['name'] = $status->name;
 367       $statusValues[$status->id]['class'] = $status->class;
 368     }
 369
 370     // Get the Id of Option Group for Event Types
 371     $optionGroupDAO = new CRM_Core_DAO_OptionGroup();
 372     $optionGroupDAO->name = 'event_type';
 373     $optionGroupId = NULL;
 374     if ($optionGroupDAO->find(TRUE)) {
 375       $optionGroupId = $optionGroupDAO->id;
 376     }
 377
 378     $query = "
 379 SELECT     civicrm_event.id as id, civicrm_event.title as event_title, civicrm_event.is_public as is_public,
 380            civicrm_event.max_participants as max_participants, civicrm_event.start_date as start_date,
 381            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,
 382            civicrm_event.slot_label_id,
 383            civicrm_event.summary as summary,
 384            civicrm_pcp_block.id as is_pcp_enabled
 385 FROM       civicrm_event
 386 LEFT JOIN  civicrm_option_value ON (
 387            civicrm_event.event_type_id = civicrm_option_value.value AND
 388            civicrm_option_value.option_group_id = %1 )
 389 LEFT JOIN  civicrm_tell_friend ON ( civicrm_tell_friend.entity_id = civicrm_event.id  AND civicrm_tell_friend.entity_table = 'civicrm_event' )
 390 LEFT JOIN  civicrm_pcp_block ON ( civicrm_pcp_block.entity_id = civicrm_event.id AND civicrm_pcp_block.entity_table = 'civicrm_event')
 391 WHERE      civicrm_event.is_active = 1 AND
 392            ( civicrm_event.is_template IS NULL OR civicrm_event.is_template = 0) AND
 393            civicrm_event.start_date >= DATE_SUB( NOW(), INTERVAL 7 day )
 394            $validEventIDs
 395 GROUP BY   civicrm_event.id
 396 ORDER BY   civicrm_event.start_date ASC
 397 LIMIT      0, 10
 398 ";
 399     $eventParticipant = array();
 400
 401     $properties = array(
 402       'id' => 'id',
 403       'eventTitle' => 'event_title',
 404       'isPublic' => 'is_public',
 405       'maxParticipants' => 'max_participants',
 406       'startDate' => 'start_date',
 407       'endDate' => 'end_date',
 408       'eventType' => 'event_type',
 409       'isMap' => 'is_map',
 410       'participants' => 'participants',
 411       'notCountedDueToRole' => 'notCountedDueToRole',
 412       'notCountedDueToStatus' => 'notCountedDueToStatus',
 413       'notCountedParticipants' => 'notCountedParticipants',
 414     );
 415
 416     $params = array(1 => array($optionGroupId, 'Integer'));
 417     $mappingID = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_ActionMapping', 'civicrm_event', 'id', 'entity_value');
 418     $dao = CRM_Core_DAO::executeQuery($query, $params);
 419     while ($dao->fetch()) {
 420       foreach ($properties as $property => $name) {
 421         $set = NULL;
 422         switch ($name) {
 423           case 'is_public':
 424             if ($dao->$name) {
 425               $set = 'Yes';
 426             }
 427             else {
 428               $set = 'No';
 429             }
 430             $eventSummary['events'][$dao->id][$property] = $set;
 431             break;
 432
 433           case 'is_map':
 434             if ($dao->$name && $config->mapAPIKey) {
 435               $values = array();
 436               $ids = array();
 437               $params = array('entity_id' => $dao->id, 'entity_table' => 'civicrm_event');
 438               $values['location'] = CRM_Core_BAO_Location::getValues($params, TRUE);
 439               if (is_numeric(CRM_Utils_Array::value('geo_code_1', $values['location']['address'][1])) ||
 440                 ($config->mapGeoCoding &&
 441                   !empty($values['location']['address'][1]['city']) &&
 442                   !empty($values['location']['address'][1]['state_province_id'])
 443                 )
 444               ) {
 445                 $set = CRM_Utils_System::url('civicrm/contact/map/event', "reset=1&eid={$dao->id}");
 446               }
 447             }
 448
 449             $eventSummary['events'][$dao->id][$property] = $set;
 450             if (in_array($dao->id, $permissions[CRM_Core_Permission::EDIT])) {
 451               $eventSummary['events'][$dao->id]['configure'] = CRM_Utils_System::url('civicrm/admin/event', "action=update&id=$dao->id&reset=1");
 452             }
 453             break;
 454
 455           case 'end_date':
 456           case 'start_date':
 457             $eventSummary['events'][$dao->id][$property] = CRM_Utils_Date::customFormat($dao->$name,
 458               NULL, array('d')
 459             );
 460             break;
 461
 462           case 'participants':
 463           case 'notCountedDueToRole':
 464           case 'notCountedDueToStatus':
 465           case 'notCountedParticipants':
 466             $set = NULL;
 467             $propertyCnt = 0;
 468             if ($name == 'participants') {
 469               $propertyCnt = self::getParticipantCount($dao->id);
 470               if ($propertyCnt) {
 471                 $set = CRM_Utils_System::url('civicrm/event/search',
 472                   "reset=1&force=1&event=$dao->id&status=true&role=true"
 473                 );
 474               }
 475             }
 476             elseif ($name == 'notCountedParticipants') {
 477               $propertyCnt = self::getParticipantCount($dao->id, TRUE, FALSE, TRUE, FALSE);
 478               if ($propertyCnt) {
 479                 // FIXME : selector fail to search w/ OR operator.
 480                 // $set = CRM_Utils_System::url( 'civicrm/event/search',
 481                 // "reset=1&force=1&event=$dao->id&status=false&role=false" );
 482               }
 483             }
 484             elseif ($name == 'notCountedDueToStatus') {
 485               $propertyCnt = self::getParticipantCount($dao->id, TRUE, FALSE, FALSE, FALSE);
 486               if ($propertyCnt) {
 487                 $set = CRM_Utils_System::url('civicrm/event/search',
 488                   "reset=1&force=1&event=$dao->id&status=false"
 489                 );
 490               }
 491             }
 492             else {
 493               $propertyCnt = self::getParticipantCount($dao->id, FALSE, FALSE, TRUE, FALSE);
 494               if ($propertyCnt) {
 495                 $set = CRM_Utils_System::url('civicrm/event/search',
 496                   "reset=1&force=1&event=$dao->id&role=false"
 497                 );
 498               }
 499             }
 500
 501             $eventSummary['events'][$dao->id][$property] = $propertyCnt;
 502             $eventSummary['events'][$dao->id][$name . '_url'] = $set;
 503             break;
 504
 505           default:
 506             $eventSummary['events'][$dao->id][$property] = $dao->$name;
 507             break;
 508         }
 509       }
 510
 511       // prepare the area for per-status participant counts
 512       $statusClasses = array('Positive', 'Pending', 'Waiting', 'Negative');
 513       $eventSummary['events'][$dao->id]['statuses'] = array_fill_keys($statusClasses, array());
 514
 515       $eventSummary['events'][$dao->id]['friend'] = $dao->is_friend_active;
 516       $eventSummary['events'][$dao->id]['is_monetary'] = $dao->is_monetary;
 517       $eventSummary['events'][$dao->id]['is_online_registration'] = $dao->is_online_registration;
 518       $eventSummary['events'][$dao->id]['is_show_location'] = $dao->is_show_location;
 519       $eventSummary['events'][$dao->id]['is_subevent'] = $dao->slot_label_id;
 520       $eventSummary['events'][$dao->id]['is_pcp_enabled'] = $dao->is_pcp_enabled;
 521       $eventSummary['events'][$dao->id]['reminder'] = CRM_Core_BAO_ActionSchedule::isConfigured($dao->id, $mappingID);
 522
 523       $statusTypes = CRM_Event_PseudoConstant::participantStatus();
 524       foreach ($statusValues as $statusId => $statusValue) {
 525         if (!array_key_exists($statusId, $statusTypes)) {
 526           continue;
 527         }
 528         $class = $statusValue['class'];
 529         $statusCount = self::eventTotalSeats($dao->id, "( participant.status_id = {$statusId} )");
 530         if ($statusCount) {
 531           $urlString = "reset=1&force=1&event={$dao->id}&status=$statusId";
 532           $statusInfo = array('url' => CRM_Utils_System::url('civicrm/event/search', $urlString),
 533             'name' => $statusValue['name'],
 534             'count' => $statusCount,
 535           );
 536           $eventSummary['events'][$dao->id]['statuses'][$class][] = $statusInfo;
 537         }
 538       }
 539     }
 540
 541     $countedRoles = CRM_Event_PseudoConstant::participantRole(NULL, 'filter = 1');
 542     $nonCountedRoles = CRM_Event_PseudoConstant::participantRole(NULL, '( filter = 0 OR filter IS NULL )');
 543     $countedStatus = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 1');
 544     $nonCountedStatus = CRM_Event_PseudoConstant::participantStatus(NULL, '( is_counted = 0 OR is_counted IS NULL )');
 545
 546     $countedStatusANDRoles = array_merge($countedStatus, $countedRoles);
 547     $nonCountedStatusANDRoles = array_merge($nonCountedStatus, $nonCountedRoles);
 548
 549     $eventSummary['nonCountedRoles'] = implode('/', array_values($nonCountedRoles));
 550     $eventSummary['nonCountedStatus'] = implode('/', array_values($nonCountedStatus));
 551     $eventSummary['countedStatusANDRoles'] = implode('/', array_values($countedStatusANDRoles));
 552     $eventSummary['nonCountedStatusANDRoles'] = implode('/', array_values($nonCountedStatusANDRoles));
 553
 554     return $eventSummary;
 555   }
 556
 557   /**
 558    * Function to get participant count
 559    *
 560    * @param  boolean $considerStatus consider status for participant count.
 561    * @param  boolean $status         consider counted participant.
 562    * @param  boolean $considerRole   consider role for participant count.
 563    * @param  boolean $role           consider counted( is filter role) participant.
 564    * @param  array   $eventIds       consider participants from given events.
 565    * @param  boolean $countWithStatus  retrieve participant count w/ each participant status.
 566    *
 567    * @access public
 568    *
 569    * @return array array with count of participants for each event based on status/role
 570    */
 571   public static function getParticipantCount($eventId,
 572     $considerStatus = TRUE,
 573     $status         = TRUE,
 574     $considerRole   = TRUE,
 575     $role           = TRUE
 576   ) {
 577
 578     // consider both role and status for counted participants, CRM-4924.
 579     $operator = " AND ";
 580     // not counted participant.
 581     if ($considerStatus && $considerRole && !$status && !$role) {
 582       $operator = " OR ";
 583     }
 584     $clause = array();
 585     if ($considerStatus) {
 586       $statusTypes = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 1');
 587       $statusClause = 'NOT IN';
 588       if ($status) {
 589         $statusClause = 'IN';
 590       }
 591       $status = implode(',', array_keys($statusTypes));
 592       if (empty($status)) {
 593         $status = 0;
 594       }
 595       $clause[] = "participant.status_id {$statusClause} ( {$status} ) ";
 596     }
 597
 598     if ($considerRole) {
 599       $roleTypes = CRM_Event_PseudoConstant::participantRole(NULL, 'filter = 1');
 600       $roleClause = 'NOT IN';
 601       if ($role) {
 602         $roleClause = 'IN';
 603       }
 604       $roles = implode(',', array_keys($roleTypes));
 605       if (empty($roles)) {
 606         $roles = 0;
 607       }
 608       $clause[] = "participant.role_id {$roleClause} ( $roles )";
 609     }
 610
 611     $sqlClause = '';
 612     if (!empty($clause)) {
 613       $sqlClause = ' ( ' . implode($operator, $clause) . ' )';
 614     }
 615
 616     return self::eventTotalSeats($eventId, $sqlClause);
 617   }
 618
 619   /**
 620    * function to get the information to map a event
 621    *
 622    * @param  array  $ids    the list of ids for which we want map info
 623    *
 624    * @return null|string     title of the event
 625    * @static
 626    * @access public
 627    */
 628   static function &getMapInfo(&$id) {
 629
 630     $sql = "
 631 SELECT
 632    civicrm_event.id AS event_id,
 633    civicrm_event.title AS display_name,
 634    civicrm_address.street_address AS street_address,
 635    civicrm_address.city AS city,
 636    civicrm_address.postal_code AS postal_code,
 637    civicrm_address.postal_code_suffix AS postal_code_suffix,
 638    civicrm_address.geo_code_1 AS latitude,
 639    civicrm_address.geo_code_2 AS longitude,
 640    civicrm_state_province.abbreviation AS state,
 641    civicrm_country.name AS country,
 642    civicrm_location_type.name AS location_type
 643 FROM
 644    civicrm_event
 645    LEFT JOIN civicrm_loc_block ON ( civicrm_event.loc_block_id = civicrm_loc_block.id )
 646    LEFT JOIN civicrm_address ON ( civicrm_loc_block.address_id = civicrm_address.id )
 647    LEFT JOIN civicrm_state_province ON ( civicrm_address.state_province_id = civicrm_state_province.id )
 648    LEFT JOIN civicrm_country ON civicrm_address.country_id = civicrm_country.id
 649    LEFT JOIN civicrm_location_type ON ( civicrm_location_type.id = civicrm_address.location_type_id )
 650 WHERE civicrm_address.geo_code_1 IS NOT NULL
 651   AND civicrm_address.geo_code_2 IS NOT NULL
 652   AND civicrm_event.id = " . CRM_Utils_Type::escape($id, 'Integer');
 653
 654     $dao = new CRM_Core_DAO();
 655     $dao->query($sql);
 656
 657     $locations = array();
 658
 659     $config = CRM_Core_Config::singleton();
 660
 661     while ($dao->fetch()) {
 662
 663       $location = array();
 664       $location['displayName'] = addslashes($dao->display_name);
 665       $location['lat'] = $dao->latitude;
 666       $location['marker_class'] = 'Event';
 667       $location['lng'] = $dao->longitude;
 668
 669       $params = array('entity_id' => $id, 'entity_table' => 'civicrm_event');
 670       $addressValues = CRM_Core_BAO_Location::getValues($params, TRUE);
 671       $location['address'] = str_replace(array("\r", "\n"), '', addslashes(nl2br($addressValues['address'][1]['display_text'])));
 672
 673       $location['url'] = CRM_Utils_System::url('civicrm/event/register', 'reset=1&id=' . $dao->event_id);
 674       $location['location_type'] = $dao->location_type;
 675       $eventImage = '<img src="' . $config->resourceBase . 'i/contact_org.gif" alt="Organization " height="20" width="15" />';
 676       $location['image'] = $eventImage;
 677       $location['displayAddress'] = str_replace('<br />', ', ', $location['address']);
 678       $locations[] = $location;
 679     }
 680     return $locations;
 681   }
 682
 683   /**
 684    * function to get the complete information for one or more events
 685    *
 686    * @param  date    $start      get events with start date >= this date
 687    * @param  integer $type       get events on the a specific event type (by event_type_id)
 688    * @param  integer $eventId    return a single event - by event id
 689    * @param  date    $end        also get events with end date >= this date
 690    * @param  boolean $onlyPublic include public events only, default TRUE
 691    *
 692    * @return  array  $all      array of all the events that are searched
 693    * @static
 694    * @access public
 695    */
 696   static function &getCompleteInfo(
 697     $start = NULL,
 698     $type = NULL,
 699     $eventId = NULL,
 700     $end = NULL,
 701     $onlyPublic = TRUE
 702   ) {
 703     $publicCondition = NULL;
 704     if ($onlyPublic) {
 705       $publicCondition = "  AND civicrm_event.is_public = 1";
 706     }
 707
 708     $dateCondition = '';
 709     // if start and end date are NOT passed, return all events with start_date OR end_date >= today CRM-5133
 710     if ($start) {
 711       // get events with start_date >= requested start
 712       $startDate = CRM_Utils_Type::escape($start, 'Date');
 713       $dateCondition .= " AND ( civicrm_event.start_date >= {$startDate} )";
 714     }
 715
 716     if ($end) {
 717       // also get events with end_date <= requested end
 718       $endDate = CRM_Utils_Type::escape($end, 'Date');
 719       $dateCondition .= " AND ( civicrm_event.end_date <= '{$endDate}' ) ";
 720     }
 721
 722     // CRM-9421 and CRM-8620 Default mode for ical/rss feeds. No start or end filter passed.
 723     // Need to exclude old events with only start date
 724     // and not exclude events in progress (start <= today and end >= today). DGG
 725     if (empty($start) && empty($end)) {
 726       // get events with end date >= today, not sure of this logic
 727       // but keeping this for backward compatibility as per issue CRM-5133
 728       $today = date("Y-m-d G:i:s");
 729       $dateCondition .= " AND ( civicrm_event.end_date >= '{$today}' OR civicrm_event.start_date >= '{$today}' ) ";
 730     }
 731
 732     if ($type) {
 733       $typeCondition = " AND civicrm_event.event_type_id = " . CRM_Utils_Type::escape($type, 'Integer');
 734     }
 735
 736     // Get the Id of Option Group for Event Types
 737     $optionGroupDAO = new CRM_Core_DAO_OptionGroup();
 738     $optionGroupDAO->name = 'event_type';
 739     $optionGroupId = NULL;
 740     if ($optionGroupDAO->find(TRUE)) {
 741       $optionGroupId = $optionGroupDAO->id;
 742     }
 743
 744     $query = "
 745 SELECT
 746   civicrm_event.id as event_id,
 747   civicrm_email.email as email,
 748   civicrm_event.title as title,
 749   civicrm_event.summary as summary,
 750   civicrm_event.start_date as start,
 751   civicrm_event.end_date as end,
 752   civicrm_event.description as description,
 753   civicrm_event.is_show_location as is_show_location,
 754   civicrm_event.is_online_registration as is_online_registration,
 755   civicrm_event.registration_link_text as registration_link_text,
 756   civicrm_event.registration_start_date as registration_start_date,
 757   civicrm_event.registration_end_date as registration_end_date,
 758   civicrm_option_value.label as event_type,
 759   civicrm_address.name as address_name,
 760   civicrm_address.street_address as street_address,
 761   civicrm_address.supplemental_address_1 as supplemental_address_1,
 762   civicrm_address.supplemental_address_2 as supplemental_address_2,
 763   civicrm_address.city as city,
 764   civicrm_address.postal_code as postal_code,
 765   civicrm_address.postal_code_suffix as postal_code_suffix,
 766   civicrm_state_province.abbreviation as state,
 767   civicrm_country.name AS country
 768 FROM civicrm_event
 769 LEFT JOIN civicrm_loc_block ON civicrm_event.loc_block_id = civicrm_loc_block.id
 770 LEFT JOIN civicrm_address ON civicrm_loc_block.address_id = civicrm_address.id
 771 LEFT JOIN civicrm_state_province ON civicrm_address.state_province_id = civicrm_state_province.id
 772 LEFT JOIN civicrm_country ON civicrm_address.country_id = civicrm_country.id
 773 LEFT JOIN civicrm_email ON civicrm_loc_block.email_id = civicrm_email.id
 774 LEFT JOIN civicrm_option_value ON (
 775                                     civicrm_event.event_type_id = civicrm_option_value.value AND
 776                                     civicrm_option_value.option_group_id = %1 )
 777 WHERE civicrm_event.is_active = 1
 778       AND (is_template = 0 OR is_template IS NULL)
 779       {$publicCondition}
 780       {$dateCondition}";
 781
 782     if (isset($typeCondition)) {
 783       $query .= $typeCondition;
 784     }
 785
 786     if (isset($eventId)) {
 787       $query .= " AND civicrm_event.id =$eventId ";
 788     }
 789     $query .= " ORDER BY   civicrm_event.start_date ASC";
 790
 791
 792     $params = array(1 => array($optionGroupId, 'Integer'));
 793     $dao    = CRM_Core_DAO::executeQuery($query, $params);
 794     $all    = array();
 795     $config = CRM_Core_Config::singleton();
 796
 797     $baseURL = parse_url($config->userFrameworkBaseURL);
 798     $url = "@" . $baseURL['host'];
 799     if (CRM_Utils_Array::value('path', $baseURL)) {
 800       $url .= substr($baseURL['path'], 0, -1);
 801     }
 802
 803     // check 'view event info' permission
 804     $permissions = CRM_Core_Permission::event(CRM_Core_Permission::VIEW);
 805
 806     // check if we're in shopping cart mode for events
 807     $enable_cart = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::EVENT_PREFERENCES_NAME,
 808       'enable_cart'
 809     );
 810     if ($enable_cart) {}
 811     while ($dao->fetch()) {
 812       if (!empty($permissions) && in_array($dao->event_id, $permissions)) {
 813         $info = array();
 814         $info['uid'] = "CiviCRM_EventID_{$dao->event_id}_" . md5($config->userFrameworkBaseURL) . $url;
 815
 816         $info['title'] = $dao->title;
 817         $info['event_id'] = $dao->event_id;
 818         $info['summary'] = $dao->summary;
 819         $info['description'] = $dao->description;
 820         $info['start_date'] = $dao->start;
 821         $info['end_date'] = $dao->end;
 822         $info['contact_email'] = $dao->email;
 823         $info['event_type'] = $dao->event_type;
 824         $info['is_show_location'] = $dao->is_show_location;
 825         $info['is_online_registration'] = $dao->is_online_registration;
 826         $info['registration_link_text'] = $dao->registration_link_text;
 827         $info['registration_start_date'] = $dao->registration_start_date;
 828         $info['registration_end_date'] = $dao->registration_end_date;
 829
 830         $address = '';
 831
 832         $addrFields = array(
 833           'address_name' => $dao->address_name,
 834           'street_address' => $dao->street_address,
 835           'supplemental_address_1' => $dao->supplemental_address_1,
 836           'supplemental_address_2' => $dao->supplemental_address_2,
 837           'city' => $dao->city,
 838           'state_province' => $dao->state,
 839           'postal_code' => $dao->postal_code,
 840           'postal_code_suffix' => $dao->postal_code_suffix,
 841           'country' => $dao->country,
 842           'county' => NULL,
 843         );
 844
 845         CRM_Utils_String::append($address, ', ',
 846           CRM_Utils_Address::format($addrFields)
 847         );
 848         $info['location'] = $address;
 849         $info['url'] = CRM_Utils_System::url('civicrm/event/info', 'reset=1&id=' . $dao->event_id, TRUE, NULL, FALSE);
 850
 851         if ($enable_cart) {
 852           $reg = CRM_Event_Cart_BAO_EventInCart::get_registration_link($dao->event_id);
 853           $info['registration_link'] = CRM_Utils_System::url($reg['path'], $reg['query'], TRUE);
 854           $info['registration_link_text'] = $reg['label'];
 855         }
 856
 857         $all[] = $info;
 858       }
 859     }
 860
 861     return $all;
 862   }
 863
 864   /**
 865    * This function is to make a copy of a Event, including
 866    * all the fields in the event Wizard
 867    *
 868    * @param int     $id          the event id to copy
 869    *        obj     $newEvent    object of CRM_Event_DAO_Event
 870    *        boolean $afterCreate call to copy after the create function
 871    * @return void
 872    * @access public
 873    */
 874   static function copy($id, $newEvent = NULL, $afterCreate = FALSE) {
 875
 876     $defaults = $eventValues = array();
 877
 878     //get the require event values.
 879     $eventParams = array('id' => $id);
 880     $returnProperties = array('loc_block_id', 'is_show_location', 'default_fee_id', 'default_discount_fee_id', 'is_template');
 881
 882     CRM_Core_DAO::commonRetrieve('CRM_Event_DAO_Event', $eventParams, $eventValues, $returnProperties);
 883
 884     // since the location is sharable, lets use the same loc_block_id.
 885     $locBlockId = CRM_Utils_Array::value('loc_block_id', $eventValues);
 886
 887     $fieldsFix = ($afterCreate) ? array( ) : array('prefix' => array('title' => ts('Copy of') . ' '));
 888     if (!CRM_Utils_Array::value('is_show_location', $eventValues)) {
 889       $fieldsFix['prefix']['is_show_location'] = 0;
 890     }
 891
 892     if ($newEvent && is_a($newEvent, 'CRM_Event_DAO_Event')) {
 893       $copyEvent = $newEvent;
 894     }
 895
 896     if (!isset($copyEvent)) {
 897       $copyEvent = &CRM_Core_DAO::copyGeneric('CRM_Event_DAO_Event',
 898         array('id' => $id),
 899           array(
 900             'loc_block_id' =>
 901             ($locBlockId) ? $locBlockId : NULL,
 902           ),
 903          $fieldsFix
 904        );
 905     }
 906     CRM_Price_BAO_PriceSet::copyPriceSet('civicrm_event', $id, $copyEvent->id);
 907     $copyUF = &CRM_Core_DAO::copyGeneric('CRM_Core_DAO_UFJoin',
 908       array(
 909         'entity_id' => $id,
 910         'entity_table' => 'civicrm_event',
 911       ),
 912       array('entity_id' => $copyEvent->id)
 913     );
 914
 915     $copyTellFriend = &CRM_Core_DAO::copyGeneric('CRM_Friend_DAO_Friend',
 916       array(
 917         'entity_id' => $id,
 918         'entity_table' => 'civicrm_event',
 919       ),
 920       array('entity_id' => $copyEvent->id)
 921     );
 922
 923     $copyPCP = &CRM_Core_DAO::copyGeneric('CRM_PCP_DAO_PCPBlock',
 924       array(
 925         'entity_id' => $id,
 926         'entity_table' => 'civicrm_event',
 927       ),
 928       array('entity_id' => $copyEvent->id),
 929       array('replace' => array('target_entity_id' => $copyEvent->id))
 930     );
 931
 932     if ($eventValues['is_template']) {
 933       $field = 'event_template';
 934     }
 935     else {
 936       $field = 'civicrm_event';
 937     }
 938     $mappingId = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_ActionMapping', $field, 'id', 'entity_value');
 939     $oldData = array('entity_value' => $id, 'mapping_id' => $mappingId);
 940     if ($copyEvent->is_template == 1) {
 941       $field = 'event_template';
 942     }
 943     else {
 944       $field = 'civicrm_event';
 945     }
 946     $copyMappingId = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_ActionMapping', $field, 'id', 'entity_value');
 947     $newData = array('entity_value' => $copyEvent->id, 'mapping_id' => $copyMappingId);
 948     $copyReminder = &CRM_Core_DAO::copyGeneric('CRM_Core_DAO_ActionSchedule',
 949       $oldData,
 950       $newData
 951     );
 952
 953     if (!$afterCreate) {
 954       //copy custom data
 955       $extends = array('event');
 956       $groupTree = CRM_Core_BAO_CustomGroup::getGroupDetail(NULL, NULL, $extends);
 957       if ($groupTree) {
 958         foreach ($groupTree as $groupID => $group) {
 959           $table[$groupTree[$groupID]['table_name']] = array('entity_id');
 960           foreach ($group['fields'] as $fieldID => $field) {
 961             $table[$groupTree[$groupID]['table_name']][] = $groupTree[$groupID]['fields'][$fieldID]['column_name'];
 962           }
 963         }
 964
 965         foreach ($table as $tableName => $tableColumns) {
 966           $insert          = 'INSERT INTO ' . $tableName . ' (' . implode(', ', $tableColumns) . ') ';
 967           $tableColumns[0] = $copyEvent->id;
 968           $select          = 'SELECT ' . implode(', ', $tableColumns);
 969           $from            = ' FROM ' . $tableName;
 970           $where           = " WHERE {$tableName}.entity_id = {$id}";
 971           $query           = $insert . $select . $from . $where;
 972           $dao             = CRM_Core_DAO::executeQuery($query, CRM_Core_DAO::$_nullArray);
 973         }
 974       }
 975     }
 976     $copyEvent->save();
 977
 978     CRM_Utils_System::flushCache();
 979     if (!$afterCreate) {
 980       CRM_Utils_Hook::copy('Event', $copyEvent);
 981     }
 982     return $copyEvent;
 983   }
 984
 985   /**
 986    * This is sometimes called in a loop (during event search)
 987    * hence we cache the values to prevent repeated calls to the db
 988    */
 989   static function isMonetary($id) {
 990     static $isMonetary = array();
 991     if (!array_key_exists($id, $isMonetary)) {
 992       $isMonetary[$id] = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event',
 993         $id,
 994         'is_monetary'
 995       );
 996     }
 997     return $isMonetary[$id];
 998   }
 999
1000   /**
1001    * This is sometimes called in a loop (during event search)
1002    * hence we cache the values to prevent repeated calls to the db
1003    */
1004   static function usesPriceSet($id) {
1005     static $usesPriceSet = array();
1006     if (!array_key_exists($id, $usesPriceSet)) {
1007       $usesPriceSet[$id] = CRM_Price_BAO_PriceSet::getFor('civicrm_event', $id);
1008     }
1009     return $usesPriceSet[$id];
1010   }
1011
1012   /**
1013    * Process that send e-mails
1014    *
1015    * @return void
1016    * @access public
1017    */
1018   static function sendMail($contactID, &$values, $participantId, $isTest = FALSE, $returnMessageText = FALSE) {
1019
1020     $template = CRM_Core_Smarty::singleton();
1021     $gIds = array(
1022       'custom_pre_id' => $values['custom_pre_id'],
1023       'custom_post_id' => $values['custom_post_id'],
1024     );
1025
1026     //get the params submitted by participant.
1027     $participantParams = CRM_Utils_Array::value($participantId, $values['params'], array());
1028
1029     if (!$returnMessageText) {
1030       //send notification email if field values are set (CRM-1941)
1031       foreach ($gIds as $key => $gIdValues) {
1032         if ($gIdValues) {
1033           if (!is_array($gIdValues)) {
1034             $gIdValues = array( $gIdValues );
1035           }
1036
1037           foreach ($gIdValues as $gId) {
1038           $email = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_UFGroup', $gId, 'notify');
1039           if ($email) {
1040             //get values of corresponding profile fields for notification
1041             list($profileValues) = self::buildCustomDisplay($gId,
1042               NULL,
1043               $contactID,
1044               $template,
1045               $participantId,
1046               $isTest,
1047               TRUE,
1048               $participantParams
1049             );
1050             list($profileValues) = $profileValues;
1051             $val = array(
1052               'id' => $gId,
1053               'values' => $profileValues,
1054               'email' => $email,
1055             );
1056             CRM_Core_BAO_UFGroup::commonSendMail($contactID, $val);
1057           }
1058         }
1059       }
1060     }
1061     }
1062
1063     if ($values['event']['is_email_confirm'] || $returnMessageText) {
1064       list($displayName, $email) = CRM_Contact_BAO_Contact_Location::getEmailDetails($contactID);
1065
1066       //send email only when email is present
1067       if (isset($email) || $returnMessageText) {
1068         $preProfileID = CRM_Utils_Array::value('custom_pre_id', $values);
1069         $postProfileID = CRM_Utils_Array::value('custom_post_id', $values);
1070
1071         if (CRM_Utils_Array::value('additionalParticipant', $values['params'])) {
1072           $preProfileID = CRM_Utils_Array::value('additional_custom_pre_id', $values, $preProfileID );
1073           $postProfileID = CRM_Utils_Array::value('additional_custom_post_id', $values, $postProfileID );
1074         }
1075
1076         self::buildCustomDisplay($preProfileID,
1077           'customPre',
1078           $contactID,
1079           $template,
1080           $participantId,
1081           $isTest,
1082           NULL,
1083           $participantParams
1084         );
1085
1086         self::buildCustomDisplay($postProfileID,
1087           'customPost',
1088           $contactID,
1089           $template,
1090           $participantId,
1091           $isTest,
1092           NULL,
1093           $participantParams
1094         );
1095
1096         $sessions = CRM_Event_Cart_BAO_Conference::get_participant_sessions($participantId);
1097
1098         $tplParams = array_merge($values, $participantParams, array(
1099             'email' => $email,
1100             'confirm_email_text' => CRM_Utils_Array::value('confirm_email_text', $values['event']),
1101             'isShowLocation' => CRM_Utils_Array::value('is_show_location', $values['event']),
1102             'contributeMode' => NULL,
1103             'participantID' => $participantId,
1104             'conference_sessions' => $sessions,
1105           ));
1106
1107         // CRM-13890 : NOTE wait list condition need to be given so that
1108         // wait list message is shown properly in email i.e. WRT online event registration template
1109         if (empty($tplParams['participant_status']) && !CRM_Utils_Array::value('isOnWaitlist', $values['params'])) {
1110           $statusId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Participant', $participantId, 'status_id', 'id');
1111           $tplParams['participant_status'] = CRM_Event_PseudoConstant::participantStatus($statusId, NULL, 'label');
1112         }
1113
1114         $sendTemplateParams = array(
1115           'groupName' => 'msg_tpl_workflow_event',
1116           'valueName' => 'event_online_receipt',
1117           'contactId' => $contactID,
1118           'isTest' => $isTest,
1119           'tplParams' => $tplParams,
1120           'PDFFilename' => ts('confirmation').'.pdf',
1121         );
1122
1123         // address required during receipt processing (pdf and email receipt)
1124         if ($displayAddress = CRM_Utils_Array::value('address', $values)) {
1125           $sendTemplateParams['tplParams']['address'] = $displayAddress;
1126           $sendTemplateParams['tplParams']['contributeMode'] = NULL;
1127         }
1128
1129         // set lineItem details
1130         if ($lineItem = CRM_Utils_Array::value('lineItem', $values)) {
1131           // check if additional prticipant, if so filter only to relevant ones
1132           // CRM-9902
1133           if (CRM_Utils_Array::value('additionalParticipant', $values['params'])) {
1134             $ownLineItems = array( );
1135             foreach ( $lineItem as $liKey => $liValue ) {
1136               $firstElement = array_pop( $liValue );
1137               if ( $firstElement['entity_id'] == $participantId ) {
1138                 $ownLineItems[0] = $lineItem[$liKey];
1139                 break;
1140               }
1141             }
1142             if ( ! empty( $ownLineItems ) ) {
1143               $sendTemplateParams['tplParams']['lineItem'] = $ownLineItems;
1144             }
1145           }
1146           else {
1147             $sendTemplateParams['tplParams']['lineItem'] = $lineItem;
1148           }
1149         }
1150
1151         if ($returnMessageText) {
1152           list($sent, $subject, $message, $html) = CRM_Core_BAO_MessageTemplate::sendTemplate($sendTemplateParams);
1153           return array(
1154             'subject' => $subject,
1155             'body' => $message,
1156             'to' => $displayName,
1157             'html' => $html,
1158           );
1159         }
1160         else {
1161           $sendTemplateParams['from'] = CRM_Utils_Array::value('confirm_from_name', $values['event']) . " <" . CRM_Utils_Array::value('confirm_from_email', $values['event']) . ">";
1162           $sendTemplateParams['toName'] = $displayName;
1163           $sendTemplateParams['toEmail'] = $email;
1164           $sendTemplateParams['autoSubmitted'] = TRUE;
1165           $sendTemplateParams['cc'] = CRM_Utils_Array::value('cc_confirm',
1166             $values['event']
1167           );
1168           $sendTemplateParams['bcc'] = CRM_Utils_Array::value('bcc_confirm',
1169             $values['event']
1170           );
1171           CRM_Core_BAO_MessageTemplate::sendTemplate($sendTemplateParams);
1172         }
1173       }
1174     }
1175   }
1176
1177   /**
1178    * Function to add the custom fields OR array of participant's
1179    * profile info
1180    *
1181    * @return None
1182    * @access public
1183    */
1184   static function buildCustomDisplay($id,
1185     $name,
1186     $cid,
1187     &$template,
1188     $participantId,
1189     $isTest,
1190     $isCustomProfile = FALSE,
1191     $participantParams = array()
1192   ) {
1193     if (!$id) {
1194       return array(NULL, NULL);
1195     }
1196
1197     if (!is_array($id)) {
1198       $id = CRM_Utils_Type::escape($id, 'Positive');
1199       $profileIds = array($id);
1200     }
1201     else {
1202       $profileIds = $id;
1203     }
1204
1205     foreach ($profileIds as $gid) {
1206       if (CRM_Core_BAO_UFGroup::filterUFGroups($gid, $cid)) {
1207         $values = array();
1208         $fields = CRM_Core_BAO_UFGroup::getFields($gid, FALSE, CRM_Core_Action::VIEW,
1209           NULL, NULL, FALSE, NULL,
1210           FALSE, NULL, CRM_Core_Permission::CREATE,
1211           'field_name', TRUE
1212         );
1213
1214         //this condition is added, since same contact can have multiple event registrations..
1215         $params = array(array('participant_id', '=', $participantId, 0, 0));
1216
1217         //add participant id
1218         $fields['participant_id'] = array(
1219           'name' => 'participant_id',
1220           'title' => 'Participant Id',
1221         );
1222         //check whether its a text drive
1223         if ($isTest) {
1224           $params[] = array('participant_test', '=', 1, 0, 0);
1225         }
1226
1227         //display campaign on thankyou page.
1228         if (array_key_exists('participant_campaign_id', $fields)) {
1229           if ($participantId) {
1230             $campaignId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Participant',
1231               $participantId,
1232               'campaign_id'
1233             );
1234             $campaigns = CRM_Campaign_BAO_Campaign::getCampaigns($campaignId);
1235             $values[$fields['participant_campaign_id']['title']] = CRM_Utils_Array::value($campaignId,
1236               $campaigns
1237             );
1238           }
1239           unset($fields['participant_campaign_id']);
1240         }
1241
1242         $groupTitle = NULL;
1243         foreach ($fields as $k => $v) {
1244           if (!$groupTitle) {
1245             $groupTitle = $v['groupTitle'];
1246           }
1247           // suppress all file fields from display
1248           if (
1249             CRM_Utils_Array::value('data_type', $v, '') == 'File' ||
1250             CRM_Utils_Array::value('name', $v, '') == 'image_URL' ||
1251             CRM_Utils_Array::value('field_type', $v) == 'Formatting'
1252           ) {
1253             unset($fields[$k]);
1254           }
1255         }
1256
1257         if ($groupTitle) {
1258           $groupTitles[] = $groupTitle;
1259         }
1260         //display profile groups those are subscribed by participant.
1261         if (($groups = CRM_Utils_Array::value('group', $participantParams)) &&
1262           is_array($groups)
1263         ) {
1264           $grpIds = array();
1265           foreach ($groups as $grpId => $isSelected) {
1266             if ($isSelected) {
1267               $grpIds[] = $grpId;
1268             }
1269           }
1270           if (!empty($grpIds)) {
1271             //get the group titles.
1272             $grpTitles = array();
1273             $query     = 'SELECT title FROM civicrm_group where id IN ( ' . implode(',', $grpIds) . ' )';
1274             $grp       = CRM_Core_DAO::executeQuery($query);
1275             while ($grp->fetch()) {
1276               $grpTitles[] = $grp->title;
1277             }
1278             if (!empty($grpTitles) &&
1279               CRM_Utils_Array::value('title', CRM_Utils_Array::value('group', $fields))
1280             ) {
1281               $values[$fields['group']['title']] = implode(', ', $grpTitles);
1282             }
1283             unset($fields['group']);
1284           }
1285         }
1286
1287         CRM_Core_BAO_UFGroup::getValues($cid, $fields, $values, FALSE, $params);
1288
1289         if (isset($fields['participant_status_id']['title']) &&
1290           isset($values[$fields['participant_status_id']['title']]) &&
1291           is_numeric($values[$fields['participant_status_id']['title']])
1292         ) {
1293           $status = array();
1294           $status = CRM_Event_PseudoConstant::participantStatus();
1295           $values[$fields['participant_status_id']['title']] = $status[$values[$fields['participant_status_id']['title']]];
1296         }
1297
1298         if (isset($fields['participant_role_id']['title']) &&
1299           isset($values[$fields['participant_role_id']['title']]) &&
1300           is_numeric($values[$fields['participant_role_id']['title']])
1301         ) {
1302           $roles = array();
1303           $roles = CRM_Event_PseudoConstant::participantRole();
1304           $values[$fields['participant_role_id']['title']] = $roles[$values[$fields['participant_role_id']['title']]];
1305         }
1306
1307         if (isset($fields['participant_register_date']['title']) &&
1308           isset($values[$fields['participant_register_date']['title']])
1309         ) {
1310           $values[$fields['participant_register_date']['title']] = CRM_Utils_Date::customFormat($values[$fields['participant_register_date']['title']]);
1311         }
1312
1313         //handle fee_level for price set
1314         if (isset($fields['participant_fee_level']['title']) &&
1315           isset($values[$fields['participant_fee_level']['title']])
1316         ) {
1317           $feeLevel = explode(CRM_Core_DAO::VALUE_SEPARATOR,
1318             $values[$fields['participant_fee_level']['title']]
1319           );
1320           foreach ($feeLevel as $key => $value) {
1321             if (!$value) {
1322               unset($feeLevel[$key]);
1323             }
1324           }
1325           $values[$fields['participant_fee_level']['title']] = implode(',', $feeLevel);
1326         }
1327
1328         unset($values[$fields['participant_id']['title']]);
1329
1330         $val[] = $values;
1331       }
1332     }
1333
1334     if (count($val)) {
1335       $template->assign($name, $val);
1336     }
1337
1338     if (count($groupTitles)) {
1339       $template->assign($name . '_grouptitle', $groupTitles);
1340     }
1341
1342     //return if we only require array of participant's info.
1343     if ($isCustomProfile) {
1344       if (count($val)) {
1345         return array($val, $groupTitles);
1346       }
1347       else {
1348         return NULL;
1349       }
1350     }
1351   }
1352
1353   /**
1354    * Function to build the array for display the profile fields
1355    *
1356    * @param array $params key value.
1357    * @param int $gid profile Id
1358    * @param array $groupTitle Profile Group Title.
1359    * @param array $values formatted array of key value
1360    *
1361    * @return None
1362    * @access public
1363    * @static
1364    */
1365   static function displayProfile(&$params, $gid, &$groupTitle, &$values, &$profileFields = array()) {
1366     if ($gid) {
1367       $config = CRM_Core_Config::singleton();
1368       $session = CRM_Core_Session::singleton();
1369       $contactID = $session->get('userID');
1370       if ($contactID) {
1371         if (CRM_Core_BAO_UFGroup::filterUFGroups($gid, $contactID)) {
1372           $fields = CRM_Core_BAO_UFGroup::getFields($gid, FALSE, CRM_Core_Action::VIEW);
1373         }
1374       }
1375       else {
1376         $fields = CRM_Core_BAO_UFGroup::getFields($gid, FALSE, CRM_Core_Action::ADD);
1377       }
1378
1379       foreach ($fields as $v) {
1380         if (CRM_Utils_Array::value('groupTitle', $v)) {
1381           $groupTitle['groupTitle'] = $v['groupTitle'];
1382           break;
1383         }
1384       }
1385       $customVal     = '';
1386       $imProviders   = CRM_Core_PseudoConstant::get('CRM_Core_DAO_IM', 'provider_id');
1387       //start of code to set the default values
1388       foreach ($fields as $name => $field) {
1389         $skip = FALSE;
1390         // skip fields that should not be displayed separately
1391         if ($field['skipDisplay']) {
1392           continue;
1393         }
1394
1395         $index = $field['title'];
1396         if ($name === 'organization_name') {
1397           $values[$index] = $params[$name];
1398         }
1399
1400         if ('state_province' == substr($name, 0, 14)) {
1401           if ($params[$name]) {
1402             $values[$index] = CRM_Core_PseudoConstant::stateProvince($params[$name]);
1403           }
1404           else {
1405             $values[$index] = '';
1406           }
1407         }
1408         elseif ('date' == substr($name, -4)) {
1409           $values[$index] = CRM_Utils_Date::customFormat(CRM_Utils_Date::processDate($params[$name]),
1410             $config->dateformatFull);
1411         }
1412         elseif ('country' == substr($name, 0, 7)) {
1413           if ($params[$name]) {
1414             $values[$index] = CRM_Core_PseudoConstant::country($params[$name]);
1415           }
1416           else {
1417             $values[$index] = '';
1418           }
1419         }
1420         elseif ('county' == substr($name, 0, 6)) {
1421           if ($params[$name]) {
1422             $values[$index] = CRM_Core_PseudoConstant::county($params[$name]);
1423           }
1424           else {
1425             $values[$index] = '';
1426           }
1427         }
1428         elseif (in_array(substr($name, 0, -3), array('gender', 'prefix', 'suffix'))) {
1429           $values[$index] = CRM_Core_PseudoConstant::getLabel('CRM_Contact_DAO_Contact', $name, $params[$name]);
1430         }
1431         elseif (in_array($name, array(
1432           'addressee', 'email_greeting', 'postal_greeting'))) {
1433           $filterCondition = array('greeting_type' => $name);
1434           $greeting        = CRM_Core_PseudoConstant::greeting($filterCondition);
1435           $values[$index]  = $greeting[$params[$name]];
1436         }
1437         elseif ($name === 'preferred_communication_method') {
1438           $communicationFields = CRM_Core_PseudoConstant::get('CRM_Contact_DAO_Contact', 'preferred_communication_method');
1439           $compref             = array();
1440           $pref                = $params[$name];
1441           if (is_array($pref)) {
1442             foreach ($pref as $k => $v) {
1443               if ($v) {
1444                 $compref[] = $communicationFields[$k];
1445               }
1446             }
1447           }
1448           $values[$index] = implode(',', $compref);
1449         }
1450         elseif ($name == 'contact_sub_type') {
1451           $values[$index] = implode(', ', $params[$name]);
1452         }
1453         elseif ($name == 'group') {
1454           $groups = CRM_Contact_BAO_GroupContact::getGroupList();
1455           $title = array();
1456           foreach ($params[$name] as $gId => $dontCare) {
1457             if ($dontCare) {
1458               $title[] = $groups[$gId];
1459             }
1460           }
1461           $values[$index] = implode(', ', $title);
1462         }
1463         elseif ($name == 'tag') {
1464           $entityTags = $params[$name];
1465           $allTags    = CRM_Core_PseudoConstant::get('CRM_Core_DAO_EntityTag', 'tag_id', array('onlyActive' => FALSE));
1466           $title      = array();
1467           if (is_array($entityTags)) {
1468             foreach ($entityTags as $tagId => $dontCare) {
1469               $title[] = $allTags[$tagId];
1470             }
1471           }
1472           $values[$index] = implode(', ', $title);
1473         }
1474         elseif ('participant_role_id' == $name OR
1475           'participant_role' == $name
1476         ) {
1477           $roles = CRM_Event_PseudoConstant::participantRole();
1478           $values[$index] = $roles[$params[$name]];
1479         }
1480         elseif ('participant_status_id' == $name OR
1481           'participant_status' == $name
1482         ) {
1483           $status = CRM_Event_PseudoConstant::participantStatus();
1484           $values[$index] = $status[$params[$name]];
1485         }
1486         elseif (substr($name, -11) == 'campaign_id') {
1487           $campaigns = CRM_Campaign_BAO_Campaign::getCampaigns($params[$name]);
1488           $values[$index] = CRM_Utils_Array::value($params[$name], $campaigns);
1489         }
1490         elseif (strpos($name, '-') !== FALSE) {
1491           list($fieldName, $id) = CRM_Utils_System::explode('-', $name, 2);
1492           $detailName = str_replace(' ', '_', $name);
1493           if (in_array($fieldName, array(
1494             'state_province', 'country', 'county'))) {
1495             $values[$index] = $params[$detailName];
1496             $idx            = $detailName . '_id';
1497             $values[$index] = $params[$idx];
1498           }
1499           elseif ($fieldName == 'im') {
1500             $providerName = NULL;
1501             if ($providerId = $detailName . '-provider_id') {
1502               $providerName = CRM_Utils_Array::value($params[$providerId], $imProviders);
1503             }
1504             if ($providerName) {
1505               $values[$index] = $params[$detailName] . " (" . $providerName . ")";
1506             }
1507             else {
1508               $values[$index] = $params[$detailName];
1509             }
1510           }
1511           elseif ($fieldName == 'phone') {
1512             $phoneExtField = str_replace('phone', 'phone_ext', $detailName);
1513             if (isset($params[$phoneExtField])) {
1514               $values[$index] = $params[$detailName] . " (" . $params[$phoneExtField] . ")";
1515             }
1516             else {
1517               $values[$index] = $params[$detailName];
1518             }
1519           }
1520           else {
1521             $values[$index] = $params[$detailName];
1522           }
1523         }
1524         else {
1525           if (substr($name, 0, 7) === 'do_not_' or substr($name, 0, 3) === 'is_') {
1526             if ($params[$name]) {
1527               $values[$index] = '[ x ]';
1528             }
1529           }
1530           else {
1531             if ($cfID = CRM_Core_BAO_CustomField::getKeyID($name)) {
1532               $query = "
1533 SELECT html_type, data_type
1534 FROM   civicrm_custom_field
1535 WHERE  id = $cfID
1536 ";
1537               $dao = CRM_Core_DAO::executeQuery($query);
1538               $dao->fetch();
1539               $htmlType = $dao->html_type;
1540
1541               if ($htmlType == 'File') {
1542                 $values[$index] = $params[$index];
1543               }
1544               else {
1545                 if ($dao->data_type == 'Int' ||
1546                   $dao->data_type == 'Boolean'
1547                 ) {
1548                   $v = $params[$name];
1549                   if (!CRM_Utils_System::isNull($v)) {
1550                     $customVal = (int)$v;
1551                   }
1552                 }
1553                 elseif ($dao->data_type == 'Float') {
1554                   $customVal = (float )($params[$name]);
1555                 }
1556                 elseif ($dao->data_type == 'Date') {
1557                   //@todo note the currently we are using default date time formatting. Since you can select/set
1558                   // different date and time format specific to custom field we should consider fixing this
1559                   // sometime in the future
1560                   $customVal = $displayValue = CRM_Utils_Date::customFormat(
1561                     CRM_Utils_Date::processDate($params[$name]), $config->dateformatFull);
1562
1563                   if (!empty($params[$name . '_time'])) {
1564                     $customVal = $displayValue = CRM_Utils_Date::customFormat(
1565                       CRM_Utils_Date::processDate($params[$name], $params[$name . '_time']),
1566                       $config->dateformatDatetime);
1567                   }
1568                   $skip = TRUE;
1569                 }
1570                 else {
1571                   $customVal = $params[$name];
1572                 }
1573                 //take the custom field options
1574                 $returnProperties = array($name => 1);
1575                 $query            = new CRM_Contact_BAO_Query($params, $returnProperties, $fields);
1576                 $options          = &$query->_options;
1577                 if (!$skip) {
1578                   $displayValue     = CRM_Core_BAO_CustomField::getDisplayValue($customVal, $cfID, $options);
1579                 }
1580                 //Hack since we dont have function to check empty.
1581                 //FIXME in 2.3 using crmIsEmptyArray()
1582                 $customValue = TRUE;
1583                 if (is_array($customVal) && is_array($displayValue)) {
1584                   $customValue = array_diff($customVal, $displayValue);
1585                 }
1586                 //use difference of arrays
1587                 if (empty($customValue) || !$customValue) {
1588                   $values[$index] = '';
1589                 }
1590                 else {
1591                   $values[$index] = $displayValue;
1592                 }
1593               }
1594             }
1595             elseif ($name == 'home_URL' &&
1596               !empty($params[$name])
1597             ) {
1598               $url = CRM_Utils_System::fixURL($params[$name]);
1599               $values[$index] = "<a href=\"$url\">{$params[$name]}</a>";
1600             }
1601             elseif (in_array($name, array(
1602               'birth_date', 'deceased_date', 'participant_register_date'))) {
1603               $values[$index] = CRM_Utils_Date::customFormat(CRM_Utils_Date::format($params[$name]));
1604             }
1605             else {
1606               $values[$index] = $params[$name];
1607             }
1608           }
1609         }
1610         $profileFields[$name] = $field;
1611       }
1612     }
1613   }
1614
1615   /**
1616    * Function to build the array for Additional participant's information  array of priamry and additional Ids
1617    *
1618    *@param int $participantId id of Primary participant
1619    *@param array $values key/value event info
1620    *@param int $contactId contact id of Primary participant
1621    *@param boolean $isTest whether test or live transaction
1622    *@param boolean $isIdsArray to return an array of Ids
1623    *
1624    *@return array $customProfile array of Additional participant's info OR array of Ids.
1625    *@access public
1626    */
1627   static function buildCustomProfile($participantId,
1628     $values,
1629     $contactId  = NULL,
1630     $isTest     = FALSE,
1631     $isIdsArray = FALSE,
1632     $skipCancel = TRUE
1633   ) {
1634
1635     $customProfile = $additionalIDs = array();
1636     if (!$participantId) {
1637       CRM_Core_Error::fatal(ts('Cannot find participant ID'));
1638     }
1639
1640     //set Ids of Primary Participant also.
1641     if ($isIdsArray && $contactId) {
1642       $additionalIDs[$participantId] = $contactId;
1643     }
1644
1645     //hack to skip cancelled participants, CRM-4320
1646     $where = "participant.registered_by_id={$participantId}";
1647     if ($skipCancel) {
1648       $cancelStatusId   = 0;
1649       $negativeStatuses = CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Negative'");
1650       $cancelStatusId   = array_search('Cancelled', $negativeStatuses);
1651       $where .= " AND participant.status_id != {$cancelStatusId}";
1652     }
1653     $query = "
1654   SELECT  participant.id, participant.contact_id
1655     FROM  civicrm_participant participant
1656    WHERE  {$where}";
1657
1658     $dao = CRM_Core_DAO::executeQuery($query);
1659     while ($dao->fetch()) {
1660       $additionalIDs[$dao->id] = $dao->contact_id;
1661     }
1662
1663     //return if only array is required.
1664     if ($isIdsArray && $contactId) {
1665       return $additionalIDs;
1666     }
1667
1668     $preProfileID = CRM_Utils_Array::value('additional_custom_pre_id', $values);
1669     $postProfileID = CRM_Utils_Array::value('additional_custom_post_id', $values);
1670     //else build array of Additional participant's information.
1671     if (count($additionalIDs)) {
1672       if ($preProfileID || $postProfileID) {
1673         $template = CRM_Core_Smarty::singleton();
1674
1675         $isCustomProfile = TRUE;
1676         $i               = 1;
1677         $title           = $groupTitles = array();
1678         foreach ($additionalIDs as $pId => $cId) {
1679           //get the params submitted by participant.
1680           $participantParams = CRM_Utils_Array::value($pId, $values['params'], array());
1681
1682           list($profilePre, $groupTitles) = self::buildCustomDisplay($preProfileID,
1683             'additionalCustomPre',
1684             $cId,
1685             $template,
1686             $pId,
1687             $isTest,
1688             $isCustomProfile,
1689             $participantParams
1690           );
1691
1692           if ($profilePre) {
1693             $profile = $profilePre;
1694             // $customProfile[$i] = array_merge( $groupTitles, $customProfile[$i] );
1695             if ($i === 1) {
1696               $title = $groupTitles;
1697             }
1698           }
1699
1700           list($profilePost, $groupTitles) = self::buildCustomDisplay($postProfileID,
1701             'additionalCustomPost',
1702             $cId,
1703             $template,
1704             $pId,
1705             $isTest,
1706             $isCustomProfile,
1707             $participantParams
1708           );
1709
1710           if ($profilePost) {
1711             if (isset($profilePre)) {
1712               $profile = array_merge($profilePre, $profilePost);
1713               if ($i === 1) {
1714                 $title = array_merge($title, $groupTitles);
1715               }
1716             }
1717             else {
1718               $profile = $profilePost;
1719               if ($i === 1) {
1720                 $title = $groupTitles;
1721               }
1722             }
1723           }
1724           $profiles[] = $profile;
1725           $i++;
1726         }
1727         $customProfile['title'] = $title;
1728         $customProfile['profile'] = $profiles;
1729       }
1730     }
1731
1732     return $customProfile;
1733   }
1734
1735   /* Function to retrieve all events those having location block set.
1736    *
1737    * @return array $events array of all events.
1738    */
1739   static function getLocationEvents() {
1740     $events = array();
1741
1742     $query = "
1743 SELECT CONCAT_WS(' :: ' , ca.name, ca.street_address, ca.city, sp.name) title, ce.loc_block_id
1744 FROM   civicrm_event ce
1745 INNER JOIN civicrm_loc_block lb ON ce.loc_block_id = lb.id
1746 INNER JOIN civicrm_address ca   ON lb.address_id = ca.id
1747 LEFT  JOIN civicrm_state_province sp ON ca.state_province_id = sp.id
1748 ORDER BY sp.name, ca.city, ca.street_address ASC
1749 ";
1750
1751     $dao = CRM_Core_DAO::executeQuery($query);
1752     while ($dao->fetch()) {
1753       $events[$dao->loc_block_id] = $dao->title;
1754     }
1755
1756     return $events;
1757   }
1758
1759   static function countEventsUsingLocBlockId($locBlockId) {
1760     if (!$locBlockId) {
1761       return 0;
1762     }
1763
1764     $locBlockId = CRM_Utils_Type::escape($locBlockId, 'Integer');
1765
1766     $query = "
1767 SELECT count(*) FROM civicrm_event ce
1768 WHERE  ce.loc_block_id = $locBlockId";
1769
1770     return CRM_Core_DAO::singleValueQuery($query);
1771   }
1772
1773   static function validRegistrationRequest($values, $contactID) {
1774     // check that the user has permission to register for this event
1775     $hasPermission = CRM_Core_Permission::event(CRM_Core_Permission::EDIT,
1776       $contactID
1777     );
1778
1779     return $hasPermission && self::validRegistrationDate($values);
1780   }
1781
1782   static function validRegistrationDate(&$values) {
1783     // make sure that we are between  registration start date and registration end date
1784     $startDate = CRM_Utils_Date::unixTime(CRM_Utils_Array::value('registration_start_date', $values));
1785     $endDate   = CRM_Utils_Date::unixTime(CRM_Utils_Array::value('registration_end_date', $values));
1786     $eventEnd  = CRM_Utils_Date::unixTime(CRM_Utils_Array::value('end_date', $values));
1787     $now       = time();
1788     $validDate = TRUE;
1789     if ($startDate && $startDate >= $now) {
1790       $validDate = FALSE;
1791     }
1792     if ($endDate && $endDate < $now) {
1793       $validDate = FALSE;
1794     }
1795     if ($eventEnd && $eventEnd < $now) {
1796       $validDate = FALSE;
1797     }
1798
1799     return $validDate;
1800   }
1801
1802   /* Function to Show - Hide the Registration Link.
1803    *
1804    * @param  array   $values key/value event info
1805    * @return boolean true if allow registration otherwise false
1806    * @access public
1807    */
1808   static function showHideRegistrationLink($values) {
1809
1810     $session           = CRM_Core_Session::singleton();
1811     $contactID         = $session->get('userID');
1812     $alreadyRegistered = FALSE;
1813
1814     if ($contactID) {
1815       $params = array('contact_id' => $contactID);
1816
1817       if ($eventId = CRM_Utils_Array::value('id', $values['event'])) {
1818         $params['event_id'] = $eventId;
1819       }
1820       if ($roleId = CRM_Utils_Array::value('default_role_id', $values['event'])) {
1821         $params['role_id'] = $roleId;
1822       }
1823       $alreadyRegistered = self::checkRegistration($params);
1824     }
1825
1826     if (CRM_Utils_Array::value('allow_same_participant_emails', $values['event']) ||
1827       !$alreadyRegistered
1828     ) {
1829       return TRUE;
1830     }
1831     return FALSE;
1832   }
1833
1834   /* Function to check if given contact is already registered.
1835    *
1836    * @param  array   $params key/value participant info
1837    * @return boolean $alreadyRegistered true/false
1838    * @access public
1839    */
1840   static function checkRegistration($params) {
1841     $alreadyRegistered = FALSE;
1842     if (!CRM_Utils_Array::value('contact_id', $params)) {
1843       return $alreadyRegistered;
1844     }
1845
1846     $statusTypes = CRM_Event_PseudoConstant::participantStatus(NULL, 'is_counted = 1');
1847
1848     $participant = new CRM_Event_DAO_Participant();
1849     $participant->copyValues($params);
1850
1851     $participant->is_test = CRM_Utils_Array::value('is_test', $params, 0);
1852     $participant->selectAdd();
1853     $participant->selectAdd('status_id');
1854     if ($participant->find(TRUE) && array_key_exists($participant->status_id, $statusTypes)) {
1855       $alreadyRegistered = TRUE;
1856     }
1857
1858     return $alreadyRegistered;
1859   }
1860
1861   /**
1862    * make sure that the user has permission to access this event
1863    *
1864    * @param int $id   the id of the event
1865    * @param int $name the name or title of the event
1866    *
1867    * @return string   the permission that the user has (or null)
1868    * @access public
1869    * @static
1870    */
1871   static function checkPermission($eventId = NULL, $type = CRM_Core_Permission::VIEW) {
1872     static $permissions = NULL;
1873
1874     if (empty($permissions)) {
1875       $allEvents = CRM_Event_PseudoConstant::event(NULL, TRUE);
1876       $createdEvents = array();
1877
1878       $session = CRM_Core_Session::singleton();
1879       if ($userID = $session->get('userID')) {
1880         $createdEvents = array_keys(CRM_Event_PseudoConstant::event(NULL, TRUE, "created_id={$userID}"));
1881       }
1882
1883       // Note: for a multisite setup, a user with edit all events, can edit all events
1884       // including those from other sites
1885       if (CRM_Core_Permission::check('edit all events')) {
1886         $permissions[CRM_Core_Permission::EDIT] = array_keys($allEvents);
1887       }
1888       else {
1889         $permissions[CRM_Core_Permission::EDIT] = &CRM_ACL_API::group(CRM_Core_Permission::EDIT, NULL, 'civicrm_event', $allEvents, $createdEvents);
1890       }
1891
1892       if (CRM_Core_Permission::check('edit all events')) {
1893         $permissions[CRM_Core_Permission::VIEW] = array_keys($allEvents);
1894       }
1895       else {
1896         if (CRM_Core_Permission::check('access CiviEvent') &&
1897           CRM_Core_Permission::check('view event participants')
1898         ) {
1899           // use case: allow "view all events" but NOT "edit all events"
1900           // so for a normal site allow users with these two permissions to view all events AND
1901           // at the same time also allow any hook to override if needed.
1902           $createdEvents = array_keys($allEvents);
1903         }
1904         $permissions[CRM_Core_Permission::VIEW] = &CRM_ACL_API::group(CRM_Core_Permission::VIEW, NULL, 'civicrm_event', $allEvents, $createdEvents);
1905       }
1906
1907       $permissions[CRM_Core_Permission::DELETE] = array();
1908       if (CRM_Core_Permission::check('delete in CiviEvent')) {
1909         // Note: we want to restrict the scope of delete permission to
1910         // events that are editable/viewable (usecase multisite).
1911         // We can remove array_intersect once we have ACL support for delete functionality.
1912         $permissions[CRM_Core_Permission::DELETE] = array_intersect($permissions[CRM_Core_Permission::EDIT],
1913           $permissions[CRM_Core_Permission::VIEW]
1914         );
1915       }
1916     }
1917
1918     if ($eventId) {
1919       return in_array($eventId, $permissions[$type]) ? TRUE : FALSE;
1920     }
1921
1922     return $permissions;
1923   }
1924
1925   /**
1926    * Build From Email as the combination of all the email ids of the logged in user,
1927    * the domain email id and the email id configured for the event
1928    *
1929    * @param int $eventId   the id of the event
1930    *
1931    * @return array         an array of email ids
1932    * @access public
1933    * @static
1934    */
1935   static function getFromEmailIds($eventId = NULL) {
1936     $fromEmailValues['from_email_id'] = CRM_Core_BAO_Email::getFromEmail();
1937
1938     if ($eventId) {
1939       // add the email id configured for the event
1940       $params           = array('id' => $eventId);
1941       $returnProperties = array('confirm_from_name', 'confirm_from_email', 'cc_confirm', 'bcc_confirm');
1942       $eventEmail       = array();
1943
1944       CRM_Core_DAO::commonRetrieve('CRM_Event_DAO_Event', $params, $eventEmail, $returnProperties);
1945       if (CRM_Utils_Array::value('confirm_from_name', $eventEmail)
1946         && CRM_Utils_Array::value('confirm_from_email', $eventEmail)
1947       ) {
1948         $eventEmailId = "{$eventEmail['confirm_from_name']} <{$eventEmail['confirm_from_email']}>";
1949
1950         $fromEmailValues['from_email_id'][$eventEmailId] = htmlspecialchars($eventEmailId);
1951         $fromEmailId = array('cc' => CRM_Utils_Array::value('cc_confirm', $eventEmail),
1952           'bcc' => CRM_Utils_Array::value('bcc_confirm', $eventEmail),
1953         );
1954         $fromEmailValues = array_merge($fromEmailValues, $fromEmailId);
1955       }
1956     }
1957
1958     return $fromEmailValues;
1959   }
1960
1961   /**
1962    * Function to calculate event total seats occupied.
1963    *
1964    * @param int    $eventId          event id.
1965    * @param sting  $extraWhereClause extra filter on participants.
1966    *
1967    * @return int   event total seats w/ given criteria.
1968    * @access public
1969    * @static
1970    */
1971   static function eventTotalSeats($eventId, $extraWhereClause = NULL) {
1972     if (empty($eventId)) {
1973       return 0;
1974     }
1975
1976     $extraWhereClause = trim($extraWhereClause);
1977     if (!empty($extraWhereClause)) {
1978       $extraWhereClause = " AND ( {$extraWhereClause} )";
1979     }
1980
1981     //event seats calculation :
1982     //1. consider event seat as a single when participant does not have line item.
1983     //2. consider event seat as a single when participant has line items but does not
1984     //   have count for corresponding price field value ( ie price field value does not carry any seat )
1985     //3. consider event seat as a sum of all seats from line items in case price field value carries count.
1986
1987     $query = "
1988     SELECT  IF ( SUM( value.count*lineItem.qty ),
1989                  SUM( value.count*lineItem.qty ) +
1990                  COUNT( DISTINCT participant.id ) -
1991                  COUNT( DISTINCT IF ( value.count, participant.id, NULL ) ),
1992                  COUNT( DISTINCT participant.id ) )
1993       FROM  civicrm_participant participant
1994 INNER JOIN  civicrm_contact contact ON ( contact.id = participant.contact_id AND contact.is_deleted = 0 )
1995 INNER JOIN  civicrm_event event ON ( event.id = participant.event_id )
1996 LEFT  JOIN  civicrm_line_item lineItem ON ( lineItem.entity_id    = participant.id
1997                                        AND  lineItem.entity_table = 'civicrm_participant' )
1998 LEFT  JOIN  civicrm_price_field_value value ON ( value.id = lineItem.price_field_value_id AND value.count )
1999      WHERE  ( participant.event_id = %1 )
2000             {$extraWhereClause}
2001   GROUP BY  participant.event_id";
2002
2003     return (int)CRM_Core_DAO::singleValueQuery($query, array(1 => array($eventId, 'Positive')));
2004   }
2005
2006   /*
2007    * Retrieve event template default values to be set
2008    *  as default values for current new event.
2009    *
2010    * @params int $templateId event template id.
2011    *
2012    * @return $defaults an array of custom data defaults.
2013    */
2014   public function getTemplateDefaultValues($templateId) {
2015     $defaults = array();
2016     if (!$templateId) {
2017       return $defaults;
2018     }
2019
2020     $templateParams = array('id' => $templateId);
2021     CRM_Event_BAO_Event::retrieve($templateParams, $defaults);
2022     $fieldsToExclude = array(
2023       'id',
2024       'default_fee_id',
2025       'default_discount_fee_id',
2026       'created_date',
2027       'created_id',
2028       'is_template',
2029       'template_title',
2030     );
2031     $defaults = array_diff_key($defaults, array_flip($fieldsToExclude));
2032     return $defaults;
2033   }
2034
2035   static function get_sub_events($event_id) {
2036     $params = array('parent_event_id' => $event_id);
2037     $defaults = array();
2038     return CRM_Event_BAO_Event::retrieve($params, $defaults);
2039   }
2040
2041   /*
2042    * Update the Campaign Id of all the participants of the given event
2043    *
2044    * @params int $eventID event id.
2045    * @params int $eventCampaignID campaign id of that event
2046    *
2047    */
2048   static function updateParticipantCampaignID($eventID, $eventCampaignID) {
2049     $params = array();
2050     $params[1] = array($eventID, 'Integer');
2051
2052     if(empty($eventCampaignID)) {
2053       $query = "UPDATE civicrm_participant SET campaign_id = NULL WHERE event_id = %1";
2054     }
2055     else {
2056       $query = "UPDATE civicrm_participant SET campaign_id = %2 WHERE event_id = %1";
2057       $params[2] = array($eventCampaignID, 'Integer');
2058     }
2059     CRM_Core_DAO::executeQuery($query, $params);
2060   }
2061 }
2062