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   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   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 $query
  62    *
  63    * @return void
  64    * @access public
  65    */
  66   static function select(&$query) {
  67     if (($query->_mode & CRM_Contact_BAO_Query::MODE_EVENT) ||
  68       CRM_Contact_BAO_Query::componentPresent($query->_returnProperties, 'participant_')
  69     ) {
  70       $query->_select['participant_id'] = "civicrm_participant.id as participant_id";
  71       $query->_element['participant_id'] = 1;
  72       $query->_tables['civicrm_participant'] = $query->_whereTables['civicrm_participant'] = 1;
  73
  74       //add fee level
  75       if (!empty($query->_returnProperties['participant_fee_level'])) {
  76         $query->_select['participant_fee_level'] = "civicrm_participant.fee_level as participant_fee_level";
  77         $query->_element['participant_fee_level'] = 1;
  78       }
  79
  80       //add fee amount
  81       if (!empty($query->_returnProperties['participant_fee_amount'])) {
  82         $query->_select['participant_fee_amount'] = "civicrm_participant.fee_amount as participant_fee_amount";
  83         $query->_element['participant_fee_amount'] = 1;
  84       }
  85
  86       //add fee currency
  87       if (!empty($query->_returnProperties['participant_fee_currency'])) {
  88         $query->_select['participant_fee_currency'] = "civicrm_participant.fee_currency as participant_fee_currency";
  89         $query->_element['participant_fee_currency'] = 1;
  90       }
  91
  92       //add event title also if event id is select
  93       if (!empty($query->_returnProperties['event_id']) || !empty($query->_returnProperties['event_title'])) {
  94         $query->_select['event_id'] = "civicrm_event.id as event_id";
  95         $query->_select['event_title'] = "civicrm_event.title as event_title";
  96         $query->_element['event_id'] = 1;
  97         $query->_element['event_title'] = 1;
  98         $query->_tables['civicrm_event'] = 1;
  99         $query->_whereTables['civicrm_event'] = 1;
 100       }
 101
 102       //add start date / end date
 103       if (!empty($query->_returnProperties['event_start_date'])) {
 104         $query->_select['event_start_date'] = "civicrm_event.start_date as event_start_date";
 105         $query->_element['event_start_date'] = 1;
 106       }
 107
 108       if (!empty($query->_returnProperties['event_end_date'])) {
 109         $query->_select['event_end_date'] = "civicrm_event.end_date as event_end_date";
 110         $query->_element['event_end_date'] = 1;
 111       }
 112
 113       //event type
 114       if (!empty($query->_returnProperties['event_type'])) {
 115         $query->_select['event_type'] = "event_type.label as event_type";
 116         $query->_element['event_type'] = 1;
 117         $query->_tables['event_type'] = 1;
 118         $query->_whereTables['event_type'] = 1;
 119       }
 120
 121       if (!empty($query->_returnProperties['event_type_id'])) {
 122         $query->_select['event_type_id'] = "event_type.id as event_type_id";
 123         $query->_element['event_type_id'] = 1;
 124         $query->_tables['event_type'] = 1;
 125         $query->_whereTables['event_type'] = 1;
 126       }
 127
 128       //add status and status_id
 129       if (!empty($query->_returnProperties['participant_status']) || !empty($query->_returnProperties['participant_status_id'])) {
 130         $query->_select['participant_status'] = "participant_status.label as participant_status";
 131         $query->_select['participant_status_id'] = "participant_status.id as participant_status_id";
 132         $query->_element['participant_status_id'] = 1;
 133         $query->_element['participant_status'] = 1;
 134         $query->_tables['civicrm_participant'] = 1;
 135         $query->_tables['participant_status'] = 1;
 136         $query->_whereTables['civicrm_participant'] = 1;
 137         $query->_whereTables['participant_status'] = 1;
 138       }
 139
 140       //add participant_role and participant_role_id
 141       if (!empty($query->_returnProperties['participant_role']) || !empty($query->_returnProperties['participant_role_id'])) {
 142         $query->_select['participant_role'] = "participant_role.label as participant_role";
 143         $query->_select['participant_role_id'] = "civicrm_participant.role_id as participant_role_id";
 144         $query->_element['participant_role'] = 1;
 145         $query->_element['participant_role_id'] = 1;
 146         $query->_tables['civicrm_participant'] = 1;
 147         $query->_tables['participant_role'] = 1;
 148         $query->_whereTables['civicrm_participant'] = 1;
 149         $query->_whereTables['participant_role'] = 1;
 150         $query->_pseudoConstantsSelect['participant_role'] = array(
 151           'pseudoField' => 'participant_role',
 152           'idCol' => 'participant_role_id',
 153         );
 154       }
 155
 156       //add register date
 157       if (!empty($query->_returnProperties['participant_register_date'])) {
 158         $query->_select['participant_register_date'] = "civicrm_participant.register_date as participant_register_date";
 159         $query->_element['participant_register_date'] = 1;
 160       }
 161
 162       //add source
 163       if (!empty($query->_returnProperties['participant_source'])) {
 164         $query->_select['participant_source'] = "civicrm_participant.source as participant_source";
 165         $query->_element['participant_source'] = 1;
 166         $query->_tables['civicrm_participant'] = $query->_whereTables['civicrm_participant'] = 1;
 167       }
 168
 169       //participant note
 170       if (!empty($query->_returnProperties['participant_note'])) {
 171         $query->_select['participant_note'] = "civicrm_note.note as participant_note";
 172         $query->_element['participant_note'] = 1;
 173         $query->_tables['participant_note'] = 1;
 174         $query->_whereTables['civicrm_note'] = 1;
 175       }
 176
 177       if (!empty($query->_returnProperties['participant_is_pay_later'])) {
 178         $query->_select['participant_is_pay_later'] = "civicrm_participant.is_pay_later as participant_is_pay_later";
 179         $query->_element['participant_is_pay_later'] = 1;
 180       }
 181
 182       if (!empty($query->_returnProperties['participant_is_test'])) {
 183         $query->_select['participant_is_test'] = "civicrm_participant.is_test as participant_is_test";
 184         $query->_element['participant_is_test'] = 1;
 185       }
 186
 187       if (!empty($query->_returnProperties['participant_registered_by_id'])) {
 188         $query->_select['participant_registered_by_id'] = "civicrm_participant.registered_by_id as participant_registered_by_id";
 189         $query->_element['participant_registered_by_id'] = 1;
 190       }
 191
 192       // get discount name
 193       if (!empty($query->_returnProperties['participant_discount_name'])) {
 194         $query->_select['participant_discount_name'] = "discount_name.title as participant_discount_name";
 195         $query->_element['participant_discount_name'] = 1;
 196         $query->_tables['civicrm_discount'] = 1;
 197         $query->_tables['participant_discount_name'] = 1;
 198         $query->_whereTables['civicrm_discount'] = 1;
 199         $query->_whereTables['participant_discount_name'] = 1;
 200       }
 201
 202       //carry campaign id to selectors.
 203       if (!empty($query->_returnProperties['participant_campaign_id'])) {
 204         $query->_select['participant_campaign_id'] = 'civicrm_participant.campaign_id as participant_campaign_id';
 205         $query->_element['participant_campaign_id'] = 1;
 206       }
 207     }
 208   }
 209
 210
 211   /**
 212    * @param $query
 213    */
 214   static function where(&$query) {
 215     $grouping = NULL;
 216     foreach (array_keys($query->_params) as $id) {
 217       if (empty($query->_params[$id][0])) {
 218         continue;
 219       }
 220       if (substr($query->_params[$id][0], 0, 6) == 'event_' ||
 221         substr($query->_params[$id][0], 0, 12) == 'participant_'
 222       ) {
 223         if ($query->_mode == CRM_Contact_BAO_QUERY::MODE_CONTACTS) {
 224           $query->_useDistinct = TRUE;
 225         }
 226         $grouping = $query->_params[$id][3];
 227         self::whereClauseSingle($query->_params[$id], $query);
 228       }
 229     }
 230   }
 231
 232   /**
 233    * @param $values
 234    * @param $query
 235    */
 236   static function whereClauseSingle(&$values, &$query) {
 237     list($name, $op, $value, $grouping, $wildcard) = $values;
 238     switch ($name) {
 239       case 'event_start_date_low':
 240       case 'event_start_date_high':
 241         $query->dateQueryBuilder($values,
 242           'civicrm_event', 'event_start_date', 'start_date', 'Start Date'
 243         );
 244         return;
 245
 246       case 'event_end_date_low':
 247       case 'event_end_date_high':
 248         $query->dateQueryBuilder($values,
 249           'civicrm_event', 'event_end_date', 'end_date', 'End Date'
 250         );
 251         return;
 252
 253       case 'event_id':
 254         $query->_where[$grouping][] = "civicrm_event.id $op {$value}";
 255         $eventTitle = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event', $value, 'title');
 256         $query->_qill[$grouping][] = ts('Event') . " $op {$eventTitle}";
 257         $query->_tables['civicrm_event'] = $query->_whereTables['civicrm_event'] = 1;
 258         return;
 259
 260       case 'event_include_repeating_events':
 261         /**
 262          * Include Repeating Events
 263          */
 264         //Get parent of this event
 265         $exEventId = '';
 266         if ($query->_where[$grouping]) {
 267           foreach($query->_where[$grouping] as $key => $val) {
 268             if (strstr($val, 'civicrm_event.id =')) {
 269               $exEventId = $val;
 270               $extractEventId = explode(" ", $val);
 271               $value = $extractEventId[2];
 272               unset($query->_where[$grouping][$key]);
 273             }
 274           }
 275           $extractEventId = explode(" ", $exEventId);
 276           $value = $extractEventId[2];
 277           unset($query->_where[$grouping][$key]);
 278         }
 279         $thisEventHasParent = CRM_Core_BAO_RecurringEntity::getParentFor($value, 'civicrm_event');
 280         if ($thisEventHasParent) {
 281           $getAllConnections = CRM_Core_BAO_RecurringEntity::getEntitiesForParent($thisEventHasParent, 'civicrm_event');
 282           $allEventIds = array();
 283           foreach($getAllConnections as $key => $val) {
 284             $allEventIds[] = $val['id'];
 285           }
 286           if (!empty($allEventIds)) {
 287             $op = "IN";
 288             $value = "(".implode(",", $allEventIds).")";
 289           }
 290         }
 291         $query->_where[$grouping][] = "civicrm_event.id $op {$value}";
 292         $query->_qill[$grouping][] = ts('Include Repeating Events (If Any) ') . " = TRUE";
 293         $query->_tables['civicrm_event'] = $query->_whereTables['civicrm_event'] = 1;
 294         return;
 295
 296       case 'event_type_id':
 297
 298         $eventTypes = CRM_Core_OptionGroup::values("event_type");
 299         $query->_where[$grouping][] = "civicrm_participant.event_id = civicrm_event.id and civicrm_event.event_type_id = '{$value}'";
 300         $query->_qill[$grouping][] = ts('Event Type - %1', array(1 => $eventTypes[$value]));
 301         $query->_tables['civicrm_event'] = $query->_whereTables['civicrm_event'] = 1;
 302         return;
 303
 304       case 'participant_test':
 305         // We dont want to include all tests for sql OR CRM-7827
 306         if (!$value || $query->getOperator() != 'OR') {
 307           $query->_where[$grouping][] = CRM_Contact_BAO_Query::buildClause("civicrm_participant.is_test",
 308             $op,
 309             $value,
 310             "Boolean"
 311           );
 312           if ($value) {
 313             $query->_qill[$grouping][] = ts("Participant is a Test");
 314           }
 315           $query->_tables['civicrm_participant'] = $query->_whereTables['civicrm_participant'] = 1;
 316         }
 317         return;
 318
 319       case 'participant_fee_id':
 320         $feeLabel = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceFieldValue', $value, 'label');
 321         $feeLabel = CRM_Core_DAO::escapeString(trim($feeLabel));
 322         if ($value) {
 323           $query->_where[$grouping][] = "civicrm_participant.fee_level LIKE '%$feeLabel%'";
 324           $query->_qill[$grouping][] = ts("Fee level") . " contains $feeLabel";
 325         }
 326         $query->_tables['civicrm_participant'] = $query->_whereTables['civicrm_participant'] = 1;
 327         return;
 328
 329       case 'participant_fee_amount':
 330         $query->_where[$grouping][] = CRM_Contact_BAO_Query::buildClause("civicrm_participant.fee_amount",
 331           $op,
 332           $value,
 333           "Money"
 334         );
 335         if ($value) {
 336           $query->_qill[$grouping][] = ts("Fee Amount") . " $op $value";
 337         }
 338         $query->_tables['civicrm_participant'] = $query->_whereTables['civicrm_participant'] = 1;
 339         return;
 340
 341       case 'participant_fee_amount_high':
 342       case 'participant_fee_amount_low':
 343         $query->numberRangeBuilder($values,
 344           'civicrm_participant', 'participant_fee_amount', 'fee_amount', 'Fee Amount'
 345         );
 346         return;
 347
 348       case 'participant_pay_later':
 349         $query->_where[$grouping][] = CRM_Contact_BAO_Query::buildClause("civicrm_participant.is_pay_later",
 350           $op,
 351           $value,
 352           "Boolean"
 353         );
 354         $query->_qill[$grouping][] = $value ? ts("Participant is Pay Later") : ts("Participant is not Pay Later");
 355         $query->_tables['civicrm_participant'] = $query->_whereTables['civicrm_participant'] = 1;
 356         return;
 357
 358       case 'participant_status':
 359       case 'participant_status_id':
 360         $val = array();
 361         if (is_array($value)) {
 362           foreach ($value as $k => $v) {
 363             if ($v) {
 364               $val[$k] = $k;
 365             }
 366           }
 367           $status = implode(',', $val);
 368         }
 369         else {
 370           $status = $value;
 371         }
 372
 373         if (count($val) > 0) {
 374           $op = 'IN';
 375           $status = "({$status})";
 376         }
 377
 378         $statusTypes = CRM_Event_PseudoConstant::participantStatus();
 379         $names = array();
 380
 381         if (!empty($val)) {
 382           foreach ($val as $id => $dontCare) {
 383             $names[] = $statusTypes[$id];
 384           }
 385         }
 386         else {
 387           if (!empty($value)) {
 388             $names[] = $statusTypes[$value];
 389           }
 390         }
 391
 392         $query->_qill[$grouping][] = ts('Participant Status %1', array(1 => $op)) . ' ' . implode(' ' . ts('or') . ' ', $names);
 393
 394         $query->_where[$grouping][] = CRM_Contact_BAO_Query::buildClause("civicrm_participant.status_id",
 395           $op,
 396           $status,
 397           "Integer"
 398         );
 399         $query->_tables['civicrm_participant'] = $query->_whereTables['civicrm_participant'] = 1;
 400         return;
 401
 402       case 'participant_role':
 403       case 'participant_role_id':
 404         $val = array();
 405         if (is_array($value)) {
 406           foreach ($value as $k => $v) {
 407             if ($v) {
 408               $val[$k] = $k;
 409             }
 410           }
 411         }
 412         else {
 413           $val = array($value => 1);
 414         }
 415
 416         $roleTypes = CRM_Event_PseudoConstant::participantRole();
 417
 418         $names = array();
 419         foreach ($val as $id => $dontCare) {
 420           if (!empty($roleTypes[$id]) ) {
 421             $names[] = $roleTypes[$id];
 422           }
 423         }
 424
 425         if (!empty($names)) {
 426           $query->_qill[$grouping][] =
 427             ts('Participant Role %1', array(1 => $op)) .
 428             ' ' .
 429             implode(' ' . ts('or') . ' ', $names);
 430           $query->_where[$grouping][] =
 431             " civicrm_participant.role_id REGEXP '[[:<:]]" .
 432             implode('[[:>:]]|[[:<:]]', array_keys($val)) .
 433             "[[:>:]]' ";
 434
 435           $query->_tables['civicrm_participant'] =
 436             $query->_whereTables['civicrm_participant'] = 1;
 437         }
 438         return;
 439
 440       case 'participant_source':
 441         $query->_where[$grouping][] = CRM_Contact_BAO_Query::buildClause("civicrm_participant.source",
 442           $op,
 443           $value,
 444           "String"
 445         );
 446         $query->_qill[$grouping][] = ts("Participant Source") . " $op $value";
 447         $query->_tables['civicrm_participant'] = $query->_whereTables['civicrm_participant'] = 1;
 448         return;
 449
 450       case 'participant_register_date':
 451         $query->dateQueryBuilder($values,
 452           'civicrm_participant', 'participant_register_date', 'register_date', 'Register Date'
 453         );
 454         return;
 455
 456       case 'participant_id':
 457         $query->_where[$grouping][] = CRM_Contact_BAO_Query::buildClause("civicrm_participant.id", $op, $value, "Integer");
 458         $query->_tables['civicrm_participant'] = $query->_whereTables['civicrm_participant'] = 1;
 459         return;
 460
 461       case 'event_id':
 462         $query->_where[$grouping][] = CRM_Contact_BAO_Query::buildClause("civicrm_event.id",
 463           $op,
 464           $value,
 465           "Integer"
 466         );
 467         $query->_tables['civicrm_event'] = $query->_whereTables['civicrm_event'] = 1;
 468         $title = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_Event', $value, "title");
 469         $query->_qill[$grouping][] = ts('Event') . " $op $value";
 470         return;
 471
 472       case 'participant_contact_id':
 473         $query->_where[$grouping][] = CRM_Contact_BAO_Query::buildClause("civicrm_participant.contact_id",
 474           $op,
 475           $value,
 476           "Integer"
 477         );
 478         $query->_tables['civicrm_participant'] = $query->_whereTables['civicrm_participant'] = 1;
 479         return;
 480
 481       case 'event_is_public':
 482         $query->_where[$grouping][] = CRM_Contact_BAO_Query::buildClause("civicrm_event.is_public",
 483           $op,
 484           $value,
 485           "Integer"
 486         );
 487         $query->_tables['civicrm_event'] = $query->_whereTables['civicrm_event'] = 1;
 488         return;
 489
 490       case 'participant_campaign_id':
 491         $campParams = array(
 492           'op' => $op,
 493           'campaign' => $value,
 494           'grouping' => $grouping,
 495           'tableName' => 'civicrm_participant',
 496         );
 497         CRM_Campaign_BAO_Query::componentSearchClause($campParams, $query);
 498         return;
 499     }
 500   }
 501
 502   /**
 503    * @param string $name
 504    * @param $mode
 505    * @param $side
 506    *
 507    * @return null|string
 508    */
 509   static function from($name, $mode, $side) {
 510     $from = NULL;
 511     switch ($name) {
 512       case 'civicrm_participant':
 513         $from = " LEFT JOIN civicrm_participant ON civicrm_participant.contact_id = contact_a.id ";
 514         break;
 515
 516       case 'civicrm_event':
 517         $from = " INNER JOIN civicrm_event ON civicrm_participant.event_id = civicrm_event.id ";
 518         break;
 519
 520       case 'event_type':
 521         $from = " $side JOIN civicrm_option_group option_group_event_type ON (option_group_event_type.name = 'event_type')";
 522         $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 ) ";
 523         break;
 524
 525       case 'participant_note':
 526         $from .= " $side JOIN civicrm_note ON ( civicrm_note.entity_table = 'civicrm_participant' AND
 527                                                         civicrm_participant.id = civicrm_note.entity_id )";
 528         break;
 529
 530       case 'participant_status':
 531         $from .= " $side JOIN civicrm_participant_status_type participant_status ON (civicrm_participant.status_id = participant_status.id) ";
 532         break;
 533
 534       case 'participant_role':
 535         $from = " $side JOIN civicrm_option_group option_group_participant_role ON (option_group_participant_role.name = 'participant_role')";
 536         $from .= " $side JOIN civicrm_option_value participant_role ON (civicrm_participant.role_id = participant_role.value
 537                                AND option_group_participant_role.id = participant_role.option_group_id ) ";
 538         break;
 539
 540       case 'participant_discount_name':
 541         $from = " $side JOIN civicrm_discount discount ON ( civicrm_participant.discount_id = discount.id )";
 542         $from .= " $side JOIN civicrm_option_group discount_name ON ( discount_name.id = discount.price_set_id ) ";
 543         break;
 544     }
 545     return $from;
 546   }
 547
 548   /**
 549    * Getter for the qill object
 550    *
 551    * @return string
 552    * @access public
 553    */
 554   function qill() {
 555     return (isset($this->_qill)) ? $this->_qill : "";
 556   }
 557
 558   /**
 559    * @param $mode
 560    * @param bool $includeCustomFields
 561    *
 562    * @return array|null
 563    */
 564   static function defaultReturnProperties($mode,
 565     $includeCustomFields = TRUE
 566   ) {
 567     $properties = NULL;
 568     if ($mode & CRM_Contact_BAO_Query::MODE_EVENT) {
 569       $properties = array(
 570         'contact_type' => 1,
 571         'contact_sub_type' => 1,
 572         'sort_name' => 1,
 573         'display_name' => 1,
 574         'event_id' => 1,
 575         'event_title' => 1,
 576         'event_start_date' => 1,
 577         'event_end_date' => 1,
 578         'event_type' => 1,
 579         'participant_id' => 1,
 580         'participant_status' => 1,
 581         'participant_role_id' => 1,
 582         'participant_note' => 1,
 583         'participant_register_date' => 1,
 584         'participant_source' => 1,
 585         'participant_fee_level' => 1,
 586         'participant_is_test' => 1,
 587         'participant_is_pay_later' => 1,
 588         'participant_fee_amount' => 1,
 589         'participant_discount_name' => 1,
 590         'participant_fee_currency' => 1,
 591         'participant_registered_by_id' => 1,
 592         'participant_campaign_id' => 1,
 593       );
 594
 595       if ($includeCustomFields) {
 596         // also get all the custom participant properties
 597         $fields = CRM_Core_BAO_CustomField::getFieldsForImport('Participant');
 598         if (!empty($fields)) {
 599           foreach ($fields as $name => $dontCare) {
 600             $properties[$name] = 1;
 601           }
 602         }
 603       }
 604     }
 605
 606     return $properties;
 607   }
 608
 609   /**
 610    * @param CRM_Core_Form $form
 611    */
 612   static function buildSearchForm(&$form) {
 613     $dataURLEventFee = CRM_Utils_System::url('civicrm/ajax/eventFee',
 614       "reset=1",
 615       FALSE, NULL, FALSE
 616     );
 617
 618     $form->assign('dataURLEventFee', $dataURLEventFee);
 619
 620     $eventId = $form->addEntityRef('event_id', ts('Event Name'), array(
 621         'entity' => 'event',
 622         'placeholder' => ts('- any -'),
 623         'select' => array('minimumInputLength' => 0),
 624       )
 625     );
 626     $eventType = $form->addEntityRef('event_type_id', ts('Event Type'), array(
 627         'entity' => 'option_value',
 628         'placeholder' => ts('- any -'),
 629         'select' => array('minimumInputLength' => 0),
 630         'api' => array(
 631           'params' => array('option_group_id' => 'event_type'),
 632         ),
 633       )
 634     );
 635     $form->add('text', 'participant_fee_id', ts('Fee Level'), array('class' => 'big crm-ajax-select'));
 636
 637     CRM_Core_Form_Date::buildDateRange($form, 'event', 1, '_start_date_low', '_end_date_high', ts('From'), FALSE);
 638     $eventIncludeRepeatingEvents = &$form->addElement('checkbox', "event_include_repeating_events", NULL, ts(' Include Repeating Events (If Any) ? '));
 639
 640     $status = CRM_Event_PseudoConstant::participantStatus(NULL, NULL, 'label');
 641     foreach ($status as $id => $Name) {
 642       $form->_participantStatus = &$form->addElement('checkbox', "participant_status_id[$id]", NULL, $Name);
 643     }
 644
 645     foreach (CRM_Event_PseudoConstant::participantRole() as $rId => $rName) {
 646       $form->_participantRole = &$form->addElement('checkbox', "participant_role_id[$rId]", NULL, $rName);
 647     }
 648
 649     $form->addYesNo('participant_test', ts('Participant is a Test?'), TRUE);
 650     $form->addYesNo('participant_pay_later', ts('Participant is Pay Later?'), TRUE);
 651     $form->addElement('text', 'participant_fee_amount_low', ts('From'), array('size' => 8, 'maxlength' => 8));
 652     $form->addElement('text', 'participant_fee_amount_high', ts('To'), array('size' => 8, 'maxlength' => 8));
 653
 654     $form->addRule('participant_fee_amount_low', ts('Please enter a valid money value.'), 'money');
 655     $form->addRule('participant_fee_amount_high', ts('Please enter a valid money value.'), 'money');
 656     // add all the custom  searchable fields
 657     $extends = array('Participant', 'Event');
 658     $groupDetails = CRM_Core_BAO_CustomGroup::getGroupDetail(NULL, TRUE, $extends);
 659     if ($groupDetails) {
 660       $form->assign('participantGroupTree', $groupDetails);
 661       foreach ($groupDetails as $group) {
 662         foreach ($group['fields'] as $field) {
 663           $fieldId = $field['id'];
 664           $elementName = 'custom_' . $fieldId;
 665           CRM_Core_BAO_CustomField::addQuickFormElement($form,
 666             $elementName,
 667             $fieldId,
 668             FALSE, FALSE, TRUE
 669           );
 670         }
 671       }
 672     }
 673
 674     CRM_Campaign_BAO_Campaign::addCampaignInComponentSearch($form, 'participant_campaign_id');
 675
 676     $form->assign('validCiviEvent', TRUE);
 677     $form->setDefaults(array('participant_test' => 0));
 678   }
 679
 680   /**
 681    * @param $row
 682    * @param int $id
 683    */
 684   static function searchAction(&$row, $id) {}
 685
 686   /**
 687    * @param $tables
 688    */
 689   static function tableNames(&$tables) {
 690     //add participant table
 691     if (!empty($tables['civicrm_event'])) {
 692       $tables = array_merge(array('civicrm_participant' => 1), $tables);
 693     }
 694   }
 695 }
 696