CRM/Event/BAO/Query.php

   1 <?php
   2
   3 /*
   4  +--------------------------------------------------------------------+
   5  | CiviCRM version 4.6                                                |
   6  +--------------------------------------------------------------------+
   7  | Copyright CiviCRM LLC (c) 2004-2014                                |
   8  +--------------------------------------------------------------------+
   9  | This file is a part of CiviCRM.                                    |
  10  |                                                                    |
  11  | CiviCRM is free software; you can copy, modify, and distribute it  |
  12  | under the terms of the GNU Affero General Public License           |
  13  | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
  14  |                                                                    |
  15  | CiviCRM is distributed in the hope that it will be useful, but     |
  16  | WITHOUT ANY WARRANTY; without even the implied warranty of         |
  17  | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
  18  | See the GNU Affero General Public License for more details.        |
  19  |                                                                    |
  20  | You should have received a copy of the GNU Affero General Public   |
  21  | License and the CiviCRM Licensing Exception along                  |
  22  | with this program; if not, contact CiviCRM LLC                     |
  23  | at info[AT]civicrm[DOT]org. If you have questions about the        |
  24  | GNU Affero General Public License or the licensing of CiviCRM,     |
  25  | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
  26  +--------------------------------------------------------------------+
  27 */
  28
  29 /**
  30  *
  31  * @package CRM
  32  * @copyright CiviCRM LLC (c) 2004-2014
  33  * $Id$
  34  *
  35  */
  36 class CRM_Event_BAO_Query {
  37
  38   /**
  39    * @return array
  40    */
  41   public static function &getFields() {
  42     $fields = array();
  43     $fields = array_merge($fields, CRM_Event_DAO_Event::import());
  44     $fields = array_merge($fields, self::getParticipantFields());
  45     $fields = array_merge($fields, CRM_Core_DAO_Discount::export());
  46
  47     return $fields;
  48   }
  49
  50   /**
  51    * @return array
  52    */
  53   public static function &getParticipantFields() {
  54     $fields = CRM_Event_BAO_Participant::importableFields('Individual', TRUE, TRUE);
  55     return $fields;
  56   }
  57
  58   /**
  59    * Build select for CiviEvent
  60    *
  61    * @param $query
  62    *
  63    * @return void
  64    */
  65   public static function select(&$query) {
  66     if (($query->_mode & CRM_Contact_BAO_Query::MODE_EVENT) ||
  67       CRM_Contact_BAO_Query::componentPresent($query->_returnProperties, 'participant_')
  68     ) {
  69       $query->_select['participant_id'] = "civicrm_participant.id as participant_id";
  70       $query->_element['participant_id'] = 1;
  71       $query->_tables['civicrm_participant'] = $query->_whereTables['civicrm_participant'] = 1;
  72
  73       //add fee level
  74       if (!empty($query->_returnProperties['participant_fee_level'])) {
  75         $query->_select['participant_fee_level'] = "civicrm_participant.fee_level as participant_fee_level";
  76         $query->_element['participant_fee_level'] = 1;
  77       }
  78
  79       //add fee amount
  80       if (!empty($query->_returnProperties['participant_fee_amount'])) {
  81         $query->_select['participant_fee_amount'] = "civicrm_participant.fee_amount as participant_fee_amount";
  82         $query->_element['participant_fee_amount'] = 1;
  83       }
  84
  85       //add fee currency
  86       if (!empty($query->_returnProperties['participant_fee_currency'])) {
  87         $query->_select['participant_fee_currency'] = "civicrm_participant.fee_currency as participant_fee_currency";
  88         $query->_element['participant_fee_currency'] = 1;
  89       }
  90
  91       //add event title also if event id is select
  92       if (!empty($query->_returnProperties['event_id']) || !empty($query->_returnProperties['event_title'])) {
  93         $query->_select['event_id'] = "civicrm_event.id as event_id";
  94         $query->_select['event_title'] = "civicrm_event.title as event_title";
  95         $query->_element['event_id'] = 1;
  96         $query->_element['event_title'] = 1;
  97         $query->_tables['civicrm_event'] = 1;
  98         $query->_whereTables['civicrm_event'] = 1;
  99       }
 100
 101       //add start date / end date
 102       if (!empty($query->_returnProperties['event_start_date'])) {
 103         $query->_select['event_start_date'] = "civicrm_event.start_date as event_start_date";
 104         $query->_element['event_start_date'] = 1;
 105       }
 106
 107       if (!empty($query->_returnProperties['event_end_date'])) {
 108         $query->_select['event_end_date'] = "civicrm_event.end_date as event_end_date";
 109         $query->_element['event_end_date'] = 1;
 110       }
 111
 112       //event type
 113       if (!empty($query->_returnProperties['event_type'])) {
 114         $query->_select['event_type'] = "event_type.label as event_type";
 115         $query->_element['event_type'] = 1;
 116         $query->_tables['event_type'] = 1;
 117         $query->_whereTables['event_type'] = 1;
 118       }
 119
 120       if (!empty($query->_returnProperties['event_type_id'])) {
 121         $query->_select['event_type_id'] = "event_type.id as event_type_id";
 122         $query->_element['event_type_id'] = 1;
 123         $query->_tables['event_type'] = 1;
 124         $query->_whereTables['event_type'] = 1;
 125       }
 126
 127       //add status and status_id
 128       if (!empty($query->_returnProperties['participant_status']) || !empty($query->_returnProperties['participant_status_id'])) {
 129         $query->_select['participant_status'] = "participant_status.label as participant_status";
 130         $query->_select['participant_status_id'] = "participant_status.id as participant_status_id";
 131         $query->_element['participant_status_id'] = 1;
 132         $query->_element['participant_status'] = 1;
 133         $query->_tables['civicrm_participant'] = 1;
 134         $query->_tables['participant_status'] = 1;
 135         $query->_whereTables['civicrm_participant'] = 1;
 136         $query->_whereTables['participant_status'] = 1;
 137       }
 138
 139       //add participant_role and participant_role_id
 140       if (!empty($query->_returnProperties['participant_role']) || !empty($query->_returnProperties['participant_role_id'])) {
 141         $query->_select['participant_role'] = "participant_role.label as participant_role";
 142         $query->_select['participant_role_id'] = "civicrm_participant.role_id as participant_role_id";
 143         $query->_element['participant_role'] = 1;
 144         $query->_element['participant_role_id'] = 1;
 145         $query->_tables['civicrm_participant'] = 1;
 146         $query->_tables['participant_role'] = 1;
 147         $query->_whereTables['civicrm_participant'] = 1;
 148         $query->_whereTables['participant_role'] = 1;
 149         $query->_pseudoConstantsSelect['participant_role'] = array(
 150           'pseudoField' => 'participant_role',
 151           'idCol' => 'participant_role_id',
 152         );
 153       }
 154
 155       //add register date
 156       if (!empty($query->_returnProperties['participant_register_date'])) {
 157         $query->_select['participant_register_date'] = "civicrm_participant.register_date as participant_register_date";
 158         $query->_element['participant_register_date'] = 1;
 159       }
 160
 161       //add source
 162       if (!empty($query->_returnProperties['participant_source'])) {
 163         $query->_select['participant_source'] = "civicrm_participant.source as participant_source";
 164         $query->_element['participant_source'] = 1;
 165         $query->_tables['civicrm_participant'] = $query->_whereTables['civicrm_participant'] = 1;
 166       }
 167
 168       //participant note
 169       if (!empty($query->_returnProperties['participant_note'])) {
 170         $query->_select['participant_note'] = "civicrm_note.note as participant_note";
 171         $query->_element['participant_note'] = 1;
 172         $query->_tables['participant_note'] = 1;
 173         $query->_whereTables['civicrm_note'] = 1;
 174       }
 175
 176       if (!empty($query->_returnProperties['participant_is_pay_later'])) {
 177         $query->_select['participant_is_pay_later'] = "civicrm_participant.is_pay_later as participant_is_pay_later";
 178         $query->_element['participant_is_pay_later'] = 1;
 179       }
 180
 181       if (!empty($query->_returnProperties['participant_is_test'])) {
 182         $query->_select['participant_is_test'] = "civicrm_participant.is_test as participant_is_test";
 183         $query->_element['participant_is_test'] = 1;
 184       }
 185
 186       if (!empty($query->_returnProperties['participant_registered_by_id'])) {
 187         $query->_select['participant_registered_by_id'] = "civicrm_participant.registered_by_id as participant_registered_by_id";
 188         $query->_element['participant_registered_by_id'] = 1;
 189       }
 190
 191       // get discount name
 192       if (!empty($query->_returnProperties['participant_discount_name'])) {
 193         $query->_select['participant_discount_name'] = "discount_name.title as participant_discount_name";
 194         $query->_element['participant_discount_name'] = 1;
 195         $query->_tables['civicrm_discount'] = 1;
 196         $query->_tables['participant_discount_name'] = 1;
 197         $query->_whereTables['civicrm_discount'] = 1;
 198         $query->_whereTables['participant_discount_name'] = 1;
 199       }
 200
 201       //carry campaign id to selectors.
 202       if (!empty($query->_returnProperties['participant_campaign_id'])) {
 203         $query->_select['participant_campaign_id'] = 'civicrm_participant.campaign_id as participant_campaign_id';
 204         $query->_element['participant_campaign_id'] = 1;
 205       }
 206     }
 207   }
 208
 209
 210   /**
 211    * @param $query
 212    */
 213   public static function where(&$query) {
 214     $grouping = NULL;
 215     foreach (array_keys($query->_params) as $id) {
 216       if (empty($query->_params[$id][0])) {
 217         continue;
 218       }
 219       if (substr($query->_params[$id][0], 0, 6) == 'event_' ||
 220         substr($query->_params[$id][0], 0, 12) == 'participant_'
 221       ) {
 222         if ($query->_mode == CRM_Contact_BAO_QUERY::MODE_CONTACTS) {
 223           $query->_useDistinct = TRUE;
 224         }
 225         $grouping = $query->_params[$id][3];
 226         self::whereClauseSingle($query->_params[$id], $query);
 227       }
 228     }
 229   }
 230
 231   /**
 232    * @param $values
 233    * @param $query
 234    */
 235   public static function whereClauseSingle(&$values, &$query) {
 236     list($name, $op, $value, $grouping, $wildcard) = $values;
 237     switch ($name) {
 238       case 'event_start_date_low':
 239       case 'event_start_date_high':
 240         $query->dateQueryBuilder($values,
 241           'civicrm_event', 'event_start_date', 'start_date', 'Start Date'
 242         );
 243         return;
 244
 245       case 'event_end_date_low':
 246       case 'event_end_date_high':
 247         $query->dateQueryBuilder($values,
 248           'civicrm_event', 'event_end_date', 'end_date', 'End Date'
 249         );
 250         return;
 251
 252       case 'event_id':
 253         $query->_where[$grouping][] = "civicrm_event.id $op {$value}";
 254         $eventTitle = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event', $value, 'title');
 255         $query->_qill[$grouping][] = ts('Event') . " $op {$eventTitle}";
 256         $query->_tables['civicrm_event'] = $query->_whereTables['civicrm_event'] = 1;
 257         return;
 258
 259       case 'event_include_repeating_events':
 260         /**
 261          * Include Repeating Events
 262          */
 263         //Get parent of this event
 264         $exEventId = '';
 265         if ($query->_where[$grouping]) {
 266           foreach($query->_where[$grouping] as $key => $val) {
 267             if (strstr($val, 'civicrm_event.id =')) {
 268               $exEventId = $val;
 269               $extractEventId = explode(" ", $val);
 270               $value = $extractEventId[2];
 271               unset($query->_where[$grouping][$key]);
 272             }
 273           }
 274           $extractEventId = explode(" ", $exEventId);
 275           $value = $extractEventId[2];
 276           unset($query->_where[$grouping][$key]);
 277         }
 278         $thisEventHasParent = CRM_Core_BAO_RecurringEntity::getParentFor($value, 'civicrm_event');
 279         if ($thisEventHasParent) {
 280           $getAllConnections = CRM_Core_BAO_RecurringEntity::getEntitiesForParent($thisEventHasParent, 'civicrm_event');
 281           $allEventIds = array();
 282           foreach($getAllConnections as $key => $val) {
 283             $allEventIds[] = $val['id'];
 284           }
 285           if (!empty($allEventIds)) {
 286             $op = "IN";
 287             $value = "(".implode(",", $allEventIds).")";
 288           }
 289         }
 290         $query->_where[$grouping][] = "civicrm_event.id $op {$value}";
 291         $query->_qill[$grouping][] = ts('Include Repeating Events (If Any) ') . " = TRUE";
 292         $query->_tables['civicrm_event'] = $query->_whereTables['civicrm_event'] = 1;
 293         return;
 294
 295       case 'event_type_id':
 296
 297         $eventTypes = CRM_Core_OptionGroup::values("event_type");
 298         $query->_where[$grouping][] = "civicrm_participant.event_id = civicrm_event.id and civicrm_event.event_type_id = '{$value}'";
 299         $query->_qill[$grouping][] = ts('Event Type - %1', array(1 => $eventTypes[$value]));
 300         $query->_tables['civicrm_event'] = $query->_whereTables['civicrm_event'] = 1;
 301         return;
 302
 303       case 'participant_test':
 304         // We dont want to include all tests for sql OR CRM-7827
 305         if (!$value || $query->getOperator() != 'OR') {
 306           $query->_where[$grouping][] = CRM_Contact_BAO_Query::buildClause("civicrm_participant.is_test",
 307             $op,
 308             $value,
 309             "Boolean"
 310           );
 311           if ($value) {
 312             $query->_qill[$grouping][] = ts("Participant is a Test");
 313           }
 314           $query->_tables['civicrm_participant'] = $query->_whereTables['civicrm_participant'] = 1;
 315         }
 316         return;
 317
 318       case 'participant_fee_id':
 319         $feeLabel = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceFieldValue', $value, 'label');
 320         $feeLabel = CRM_Core_DAO::escapeString(trim($feeLabel));
 321         if ($value) {
 322           $query->_where[$grouping][] = "civicrm_participant.fee_level LIKE '%$feeLabel%'";
 323           $query->_qill[$grouping][] = ts("Fee level") . " contains $feeLabel";
 324         }
 325         $query->_tables['civicrm_participant'] = $query->_whereTables['civicrm_participant'] = 1;
 326         return;
 327
 328       case 'participant_fee_amount':
 329         $query->_where[$grouping][] = CRM_Contact_BAO_Query::buildClause("civicrm_participant.fee_amount",
 330           $op,
 331           $value,
 332           "Money"
 333         );
 334         if ($value) {
 335           $query->_qill[$grouping][] = ts("Fee Amount") . " $op $value";
 336         }
 337         $query->_tables['civicrm_participant'] = $query->_whereTables['civicrm_participant'] = 1;
 338         return;
 339
 340       case 'participant_fee_amount_high':
 341       case 'participant_fee_amount_low':
 342         $query->numberRangeBuilder($values,
 343           'civicrm_participant', 'participant_fee_amount', 'fee_amount', 'Fee Amount'
 344         );
 345         return;
 346
 347       case 'participant_pay_later':
 348         $query->_where[$grouping][] = CRM_Contact_BAO_Query::buildClause("civicrm_participant.is_pay_later",
 349           $op,
 350           $value,
 351           "Boolean"
 352         );
 353         $query->_qill[$grouping][] = $value ? ts("Participant is Pay Later") : ts("Participant is not Pay Later");
 354         $query->_tables['civicrm_participant'] = $query->_whereTables['civicrm_participant'] = 1;
 355         return;
 356
 357       case 'participant_status':
 358       case 'participant_status_id':
 359         $val = array();
 360         if (is_array($value)) {
 361           foreach ($value as $k => $v) {
 362             if ($v) {
 363               $val[$k] = $k;
 364             }
 365           }
 366           $status = implode(',', $val);
 367         }
 368         else {
 369           $status = $value;
 370         }
 371
 372         if (count($val) > 0) {
 373           $op = 'IN';
 374           $status = "({$status})";
 375         }
 376
 377         $statusTypes = CRM_Event_PseudoConstant::participantStatus();
 378         $names = array();
 379
 380         if (!empty($val)) {
 381           foreach ($val as $id => $dontCare) {
 382             $names[] = $statusTypes[$id];
 383           }
 384         }
 385         else {
 386           if (!empty($value)) {
 387             $names[] = $statusTypes[$value];
 388           }
 389         }
 390
 391         $query->_qill[$grouping][] = ts('Participant Status %1', array(1 => $op)) . ' ' . implode(' ' . ts('or') . ' ', $names);
 392
 393         $query->_where[$grouping][] = CRM_Contact_BAO_Query::buildClause("civicrm_participant.status_id",
 394           $op,
 395           $status,
 396           "Integer"
 397         );
 398         $query->_tables['civicrm_participant'] = $query->_whereTables['civicrm_participant'] = 1;
 399         return;
 400
 401       case 'participant_role':
 402       case 'participant_role_id':
 403         $val = array();
 404         if (is_array($value)) {
 405           foreach ($value as $k => $v) {
 406             if ($v) {
 407               $val[$k] = $k;
 408             }
 409           }
 410         }
 411         else {
 412           $val = array($value => 1);
 413         }
 414
 415         $roleTypes = CRM_Event_PseudoConstant::participantRole();
 416
 417         $names = array();
 418         foreach ($val as $id => $dontCare) {
 419           if (!empty($roleTypes[$id]) ) {
 420             $names[] = $roleTypes[$id];
 421           }
 422         }
 423
 424         if (!empty($names)) {
 425           $query->_qill[$grouping][] =
 426             ts('Participant Role %1', array(1 => $op)) .
 427             ' ' .
 428             implode(' ' . ts('or') . ' ', $names);
 429           $query->_where[$grouping][] =
 430             " civicrm_participant.role_id REGEXP '[[:<:]]" .
 431             implode('[[:>:]]|[[:<:]]', array_keys($val)) .
 432             "[[:>:]]' ";
 433
 434           $query->_tables['civicrm_participant'] =
 435             $query->_whereTables['civicrm_participant'] = 1;
 436         }
 437         return;
 438
 439       case 'participant_source':
 440         $query->_where[$grouping][] = CRM_Contact_BAO_Query::buildClause("civicrm_participant.source",
 441           $op,
 442           $value,
 443           "String"
 444         );
 445         $query->_qill[$grouping][] = ts("Participant Source") . " $op $value";
 446         $query->_tables['civicrm_participant'] = $query->_whereTables['civicrm_participant'] = 1;
 447         return;
 448
 449       case 'participant_register_date':
 450         $query->dateQueryBuilder($values,
 451           'civicrm_participant', 'participant_register_date', 'register_date', 'Register Date'
 452         );
 453         return;
 454
 455       case 'participant_id':
 456         $query->_where[$grouping][] = CRM_Contact_BAO_Query::buildClause("civicrm_participant.id", $op, $value, "Integer");
 457         $query->_tables['civicrm_participant'] = $query->_whereTables['civicrm_participant'] = 1;
 458         return;
 459
 460       case 'event_id':
 461         $query->_where[$grouping][] = CRM_Contact_BAO_Query::buildClause("civicrm_event.id",
 462           $op,
 463           $value,
 464           "Integer"
 465         );
 466         $query->_tables['civicrm_event'] = $query->_whereTables['civicrm_event'] = 1;
 467         $title = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event', $value, "title");
 468         $query->_qill[$grouping][] = ts('Event') . " $op $value";
 469         return;
 470
 471       case 'participant_contact_id':
 472         $query->_where[$grouping][] = CRM_Contact_BAO_Query::buildClause("civicrm_participant.contact_id",
 473           $op,
 474           $value,
 475           "Integer"
 476         );
 477         $query->_tables['civicrm_participant'] = $query->_whereTables['civicrm_participant'] = 1;
 478         return;
 479
 480       case 'event_is_public':
 481         $query->_where[$grouping][] = CRM_Contact_BAO_Query::buildClause("civicrm_event.is_public",
 482           $op,
 483           $value,
 484           "Integer"
 485         );
 486         $query->_tables['civicrm_event'] = $query->_whereTables['civicrm_event'] = 1;
 487         return;
 488
 489       case 'participant_campaign_id':
 490         $campParams = array(
 491           'op' => $op,
 492           'campaign' => $value,
 493           'grouping' => $grouping,
 494           'tableName' => 'civicrm_participant',
 495         );
 496         CRM_Campaign_BAO_Query::componentSearchClause($campParams, $query);
 497         return;
 498     }
 499   }
 500
 501   /**
 502    * @param string $name
 503    * @param $mode
 504    * @param $side
 505    *
 506    * @return null|string
 507    */
 508   public static function from($name, $mode, $side) {
 509     $from = NULL;
 510     switch ($name) {
 511       case 'civicrm_participant':
 512         $from = " LEFT JOIN civicrm_participant ON civicrm_participant.contact_id = contact_a.id ";
 513         break;
 514
 515       case 'civicrm_event':
 516         $from = " INNER JOIN civicrm_event ON civicrm_participant.event_id = civicrm_event.id ";
 517         break;
 518
 519       case 'event_type':
 520         $from = " $side JOIN civicrm_option_group option_group_event_type ON (option_group_event_type.name = 'event_type')";
 521         $from .= " $side JOIN civicrm_option_value event_type ON (civicrm_event.event_type_id = event_type.value AND option_group_event_type.id = event_type.option_group_id ) ";
 522         break;
 523
 524       case 'participant_note':
 525         $from .= " $side JOIN civicrm_note ON ( civicrm_note.entity_table = 'civicrm_participant' AND
 526                                                         civicrm_participant.id = civicrm_note.entity_id )";
 527         break;
 528
 529       case 'participant_status':
 530         $from .= " $side JOIN civicrm_participant_status_type participant_status ON (civicrm_participant.status_id = participant_status.id) ";
 531         break;
 532
 533       case 'participant_role':
 534         $from = " $side JOIN civicrm_option_group option_group_participant_role ON (option_group_participant_role.name = 'participant_role')";
 535         $from .= " $side JOIN civicrm_option_value participant_role ON (civicrm_participant.role_id = participant_role.value
 536                                AND option_group_participant_role.id = participant_role.option_group_id ) ";
 537         break;
 538
 539       case 'participant_discount_name':
 540         $from = " $side JOIN civicrm_discount discount ON ( civicrm_participant.discount_id = discount.id )";
 541         $from .= " $side JOIN civicrm_option_group discount_name ON ( discount_name.id = discount.price_set_id ) ";
 542         break;
 543     }
 544     return $from;
 545   }
 546
 547   /**
 548    * Getter for the qill object
 549    *
 550    * @return string
 551    */
 552   public function qill() {
 553     return (isset($this->_qill)) ? $this->_qill : "";
 554   }
 555
 556   /**
 557    * @param $mode
 558    * @param bool $includeCustomFields
 559    *
 560    * @return array|null
 561    */
 562   static function defaultReturnProperties($mode,
 563     $includeCustomFields = TRUE
 564   ) {
 565     $properties = NULL;
 566     if ($mode & CRM_Contact_BAO_Query::MODE_EVENT) {
 567       $properties = array(
 568         'contact_type' => 1,
 569         'contact_sub_type' => 1,
 570         'sort_name' => 1,
 571         'display_name' => 1,
 572         'event_id' => 1,
 573         'event_title' => 1,
 574         'event_start_date' => 1,
 575         'event_end_date' => 1,
 576         'event_type' => 1,
 577         'participant_id' => 1,
 578         'participant_status' => 1,
 579         'participant_role_id' => 1,
 580         'participant_note' => 1,
 581         'participant_register_date' => 1,
 582         'participant_source' => 1,
 583         'participant_fee_level' => 1,
 584         'participant_is_test' => 1,
 585         'participant_is_pay_later' => 1,
 586         'participant_fee_amount' => 1,
 587         'participant_discount_name' => 1,
 588         'participant_fee_currency' => 1,
 589         'participant_registered_by_id' => 1,
 590         'participant_campaign_id' => 1,
 591       );
 592
 593       if ($includeCustomFields) {
 594         // also get all the custom participant properties
 595         $fields = CRM_Core_BAO_CustomField::getFieldsForImport('Participant');
 596         if (!empty($fields)) {
 597           foreach ($fields as $name => $dontCare) {
 598             $properties[$name] = 1;
 599           }
 600         }
 601       }
 602     }
 603
 604     return $properties;
 605   }
 606
 607   /**
 608    * @param CRM_Core_Form $form
 609    */
 610   public static function buildSearchForm(&$form) {
 611     $dataURLEventFee = CRM_Utils_System::url('civicrm/ajax/eventFee',
 612       "reset=1",
 613       FALSE, NULL, FALSE
 614     );
 615
 616     $form->assign('dataURLEventFee', $dataURLEventFee);
 617
 618     $eventId = $form->addEntityRef('event_id', ts('Event Name'), array(
 619         'entity' => 'event',
 620         'placeholder' => ts('- any -'),
 621         'select' => array('minimumInputLength' => 0),
 622       )
 623     );
 624     $eventType = $form->addEntityRef('event_type_id', ts('Event Type'), array(
 625         'entity' => 'option_value',
 626         'placeholder' => ts('- any -'),
 627         'select' => array('minimumInputLength' => 0),
 628         'api' => array(
 629           'params' => array('option_group_id' => 'event_type'),
 630         ),
 631       )
 632     );
 633     $form->add('text', 'participant_fee_id', ts('Fee Level'), array('class' => 'big crm-ajax-select'));
 634
 635     CRM_Core_Form_Date::buildDateRange($form, 'event', 1, '_start_date_low', '_end_date_high', ts('From'), FALSE);
 636     $eventIncludeRepeatingEvents = &$form->addElement('checkbox', "event_include_repeating_events", NULL, ts(' Include Repeating Events (If Any) ? '));
 637
 638     $status = CRM_Event_PseudoConstant::participantStatus(NULL, NULL, 'label');
 639     foreach ($status as $id => $Name) {
 640       $form->_participantStatus = &$form->addElement('checkbox', "participant_status_id[$id]", NULL, $Name);
 641     }
 642
 643     foreach (CRM_Event_PseudoConstant::participantRole() as $rId => $rName) {
 644       $form->_participantRole = &$form->addElement('checkbox', "participant_role_id[$rId]", NULL, $rName);
 645     }
 646
 647     $form->addYesNo('participant_test', ts('Participant is a Test?'), TRUE);
 648     $form->addYesNo('participant_pay_later', ts('Participant is Pay Later?'), TRUE);
 649     $form->addElement('text', 'participant_fee_amount_low', ts('From'), array('size' => 8, 'maxlength' => 8));
 650     $form->addElement('text', 'participant_fee_amount_high', ts('To'), array('size' => 8, 'maxlength' => 8));
 651
 652     $form->addRule('participant_fee_amount_low', ts('Please enter a valid money value.'), 'money');
 653     $form->addRule('participant_fee_amount_high', ts('Please enter a valid money value.'), 'money');
 654     // add all the custom  searchable fields
 655     $extends = array('Participant', 'Event');
 656     $groupDetails = CRM_Core_BAO_CustomGroup::getGroupDetail(NULL, TRUE, $extends);
 657     if ($groupDetails) {
 658       $form->assign('participantGroupTree', $groupDetails);
 659       foreach ($groupDetails as $group) {
 660         foreach ($group['fields'] as $field) {
 661           $fieldId = $field['id'];
 662           $elementName = 'custom_' . $fieldId;
 663           CRM_Core_BAO_CustomField::addQuickFormElement($form,
 664             $elementName,
 665             $fieldId,
 666             FALSE, FALSE, TRUE
 667           );
 668         }
 669       }
 670     }
 671
 672     CRM_Campaign_BAO_Campaign::addCampaignInComponentSearch($form, 'participant_campaign_id');
 673
 674     $form->assign('validCiviEvent', TRUE);
 675     $form->setDefaults(array('participant_test' => 0));
 676   }
 677
 678   /**
 679    * @param $row
 680    * @param int $id
 681    */
 682   public static function searchAction(&$row, $id) {}
 683
 684   /**
 685    * @param $tables
 686    */
 687   public static function tableNames(&$tables) {
 688     //add participant table
 689     if (!empty($tables['civicrm_event'])) {
 690       $tables = array_merge(array('civicrm_participant' => 1), $tables);
 691     }
 692   }
 693 }