CRM/Event/BAO/Query.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.7                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2015                                |
   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.        |
  18  |                                                                    |
  19  | You should have received a copy of the GNU Affero General Public   |
  20  | License and the CiviCRM Licensing Exception along                  |
  21  | with this program; if not, contact CiviCRM LLC                     |
  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) 2004-2015
  32  * $Id$
  33  *
  34  */
  35 class CRM_Event_BAO_Query {
  36
  37   /**
  38    * Function get the import/export fields for contribution.
  39    *
  40    * @param bool $checkPermission
  41    *
  42    * @return array
  43    *   Associative array of contribution fields
  44    */
  45   public static function &getFields($checkPermission = TRUE) {
  46     $fields = array();
  47     $fields = array_merge($fields, CRM_Event_DAO_Event::import());
  48     $fields = array_merge($fields, self::getParticipantFields());
  49     $fields = array_merge($fields, CRM_Core_DAO_Discount::export());
  50
  51     return $fields;
  52   }
  53
  54   /**
  55    * @return array
  56    */
  57   public static function &getParticipantFields() {
  58     $fields = CRM_Event_BAO_Participant::importableFields('Individual', TRUE, TRUE);
  59     return $fields;
  60   }
  61
  62   /**
  63    * Build select for CiviEvent.
  64    *
  65    * @param $query
  66    */
  67   public static function select(&$query) {
  68     if (($query->_mode & CRM_Contact_BAO_Query::MODE_EVENT) ||
  69       CRM_Contact_BAO_Query::componentPresent($query->_returnProperties, 'participant_')
  70     ) {
  71       $query->_select['participant_id'] = "civicrm_participant.id as participant_id";
  72       $query->_element['participant_id'] = 1;
  73       $query->_tables['civicrm_participant'] = $query->_whereTables['civicrm_participant'] = 1;
  74
  75       //add fee level
  76       if (!empty($query->_returnProperties['participant_fee_level'])) {
  77         $query->_select['participant_fee_level'] = "civicrm_participant.fee_level as participant_fee_level";
  78         $query->_element['participant_fee_level'] = 1;
  79       }
  80
  81       //add participant contact ID
  82       if (!empty($query->_returnProperties['participant_contact_id'])) {
  83         $query->_select['participant_contact_id'] = "civicrm_participant.contact_id as participant_contact_id";
  84         $query->_element['participant_contact_id'] = 1;
  85       }
  86
  87       //add fee amount
  88       if (!empty($query->_returnProperties['participant_fee_amount'])) {
  89         $query->_select['participant_fee_amount'] = "civicrm_participant.fee_amount as participant_fee_amount";
  90         $query->_element['participant_fee_amount'] = 1;
  91       }
  92
  93       //add fee currency
  94       if (!empty($query->_returnProperties['participant_fee_currency'])) {
  95         $query->_select['participant_fee_currency'] = "civicrm_participant.fee_currency as participant_fee_currency";
  96         $query->_element['participant_fee_currency'] = 1;
  97       }
  98
  99       //add event title also if event id is select
 100       if (!empty($query->_returnProperties['event_id']) || !empty($query->_returnProperties['event_title'])) {
 101         $query->_select['event_id'] = "civicrm_event.id as event_id";
 102         $query->_select['event_title'] = "civicrm_event.title as event_title";
 103         $query->_element['event_id'] = 1;
 104         $query->_element['event_title'] = 1;
 105         $query->_tables['civicrm_event'] = 1;
 106         $query->_whereTables['civicrm_event'] = 1;
 107       }
 108
 109       //add start date / end date
 110       if (!empty($query->_returnProperties['event_start_date'])) {
 111         $query->_select['event_start_date'] = "civicrm_event.start_date as event_start_date";
 112         $query->_element['event_start_date'] = 1;
 113       }
 114
 115       if (!empty($query->_returnProperties['event_end_date'])) {
 116         $query->_select['event_end_date'] = "civicrm_event.end_date as event_end_date";
 117         $query->_element['event_end_date'] = 1;
 118       }
 119
 120       //event type
 121       if (!empty($query->_returnProperties['event_type'])) {
 122         $query->_select['event_type'] = "event_type.label as event_type";
 123         $query->_element['event_type'] = 1;
 124         $query->_tables['event_type'] = 1;
 125         $query->_whereTables['event_type'] = 1;
 126       }
 127
 128       if (!empty($query->_returnProperties['event_type_id'])) {
 129         $query->_select['event_type_id'] = "event_type.id as event_type_id";
 130         $query->_element['event_type_id'] = 1;
 131         $query->_tables['event_type'] = 1;
 132         $query->_whereTables['event_type'] = 1;
 133       }
 134
 135       //add status_id
 136       if (!empty($query->_returnProperties['participant_status_id'])) {
 137         $query->_select['participant_status_id'] = "civicrm_participant.status_id as participant_status_id";
 138         $query->_element['participant_status_id'] = 1;
 139         $query->_tables['civicrm_participant'] = 1;
 140         $query->_whereTables['civicrm_participant'] = 1;
 141       }
 142
 143       // get particupant_status label
 144       if (!empty($query->_returnProperties['participant_status'])) {
 145         $query->_select['participant_status'] = "participant_status.label as participant_status";
 146         $query->_element['participant_status'] = 1;
 147         $query->_tables['participant_status'] = 1;
 148         $query->_whereTables['civicrm_participant'] = 1;
 149       }
 150
 151       //add participant_role_id
 152       if (!empty($query->_returnProperties['participant_role_id'])) {
 153         $query->_select['participant_role_id'] = "civicrm_participant.role_id as participant_role_id";
 154         $query->_element['participant_role_id'] = 1;
 155         $query->_tables['civicrm_participant'] = 1;
 156         $query->_whereTables['civicrm_participant'] = 1;
 157         $query->_pseudoConstantsSelect['participant_role_id'] = array(
 158           'pseudoField' => 'participant_role_id',
 159           'idCol' => 'participant_role_id',
 160         );
 161       }
 162
 163       //add participant_role
 164       if (!empty($query->_returnProperties['participant_role'])) {
 165         $query->_select['participant_role'] = "civicrm_participant.role_id as participant_role";
 166         $query->_element['participant_role'] = 1;
 167         $query->_tables['participant_role'] = 1;
 168         $query->_whereTables['civicrm_participant'] = 1;
 169         $query->_pseudoConstantsSelect['participant_role'] = array(
 170           'pseudoField' => 'participant_role',
 171           'idCol' => 'participant_role',
 172         );
 173       }
 174
 175       //add register date
 176       if (!empty($query->_returnProperties['participant_register_date'])) {
 177         $query->_select['participant_register_date'] = "civicrm_participant.register_date as participant_register_date";
 178         $query->_element['participant_register_date'] = 1;
 179       }
 180
 181       //add source
 182       if (!empty($query->_returnProperties['participant_source'])) {
 183         $query->_select['participant_source'] = "civicrm_participant.source as participant_source";
 184         $query->_element['participant_source'] = 1;
 185         $query->_tables['civicrm_participant'] = $query->_whereTables['civicrm_participant'] = 1;
 186       }
 187
 188       //participant note
 189       if (!empty($query->_returnProperties['participant_note'])) {
 190         $query->_select['participant_note'] = "civicrm_note.note as participant_note";
 191         $query->_element['participant_note'] = 1;
 192         $query->_tables['participant_note'] = 1;
 193         $query->_whereTables['civicrm_note'] = 1;
 194       }
 195
 196       if (!empty($query->_returnProperties['participant_is_pay_later'])) {
 197         $query->_select['participant_is_pay_later'] = "civicrm_participant.is_pay_later as participant_is_pay_later";
 198         $query->_element['participant_is_pay_later'] = 1;
 199       }
 200
 201       if (!empty($query->_returnProperties['participant_is_test'])) {
 202         $query->_select['participant_is_test'] = "civicrm_participant.is_test as participant_is_test";
 203         $query->_element['participant_is_test'] = 1;
 204       }
 205
 206       if (!empty($query->_returnProperties['participant_registered_by_id'])) {
 207         $query->_select['participant_registered_by_id'] = "civicrm_participant.registered_by_id as participant_registered_by_id";
 208         $query->_element['participant_registered_by_id'] = 1;
 209       }
 210
 211       // get discount name
 212       if (!empty($query->_returnProperties['participant_discount_name'])) {
 213         $query->_select['participant_discount_name'] = "discount_name.title as participant_discount_name";
 214         $query->_element['participant_discount_name'] = 1;
 215         $query->_tables['civicrm_discount'] = 1;
 216         $query->_tables['participant_discount_name'] = 1;
 217         $query->_whereTables['civicrm_discount'] = 1;
 218         $query->_whereTables['participant_discount_name'] = 1;
 219       }
 220
 221       //carry campaign id to selectors.
 222       if (!empty($query->_returnProperties['participant_campaign_id'])) {
 223         $query->_select['participant_campaign_id'] = 'civicrm_participant.campaign_id as participant_campaign_id';
 224         $query->_element['participant_campaign_id'] = 1;
 225       }
 226     }
 227   }
 228
 229
 230   /**
 231    * @param $query
 232    */
 233   public static function where(&$query) {
 234     $grouping = NULL;
 235     foreach (array_keys($query->_params) as $id) {
 236       if (empty($query->_params[$id][0])) {
 237         continue;
 238       }
 239       if (substr($query->_params[$id][0], 0, 6) == 'event_' ||
 240         substr($query->_params[$id][0], 0, 12) == 'participant_'
 241       ) {
 242         if ($query->_mode == CRM_Contact_BAO_QUERY::MODE_CONTACTS) {
 243           $query->_useDistinct = TRUE;
 244         }
 245         $grouping = $query->_params[$id][3];
 246         self::whereClauseSingle($query->_params[$id], $query);
 247       }
 248     }
 249   }
 250
 251   /**
 252    * @param $values
 253    * @param $query
 254    */
 255   public static function whereClauseSingle(&$values, &$query) {
 256     list($name, $op, $value, $grouping, $wildcard) = $values;
 257     $fields = array_merge(CRM_Event_BAO_Event::fields(), CRM_Event_BAO_Participant::exportableFields());
 258
 259     switch ($name) {
 260       case 'event_start_date_low':
 261       case 'event_start_date_high':
 262         $query->dateQueryBuilder($values,
 263           'civicrm_event', 'event_start_date', 'start_date', 'Start Date'
 264         );
 265         return;
 266
 267       case 'event_end_date_low':
 268       case 'event_end_date_high':
 269         $query->dateQueryBuilder($values,
 270           'civicrm_event', 'event_end_date', 'end_date', 'End Date'
 271         );
 272         return;
 273
 274       case 'event_include_repeating_events':
 275         /**
 276          * Include Repeating Events
 277          */
 278         //Get parent of this event
 279         $exEventId = '';
 280         if ($query->_where[$grouping]) {
 281           foreach ($query->_where[$grouping] as $key => $val) {
 282             if (strstr($val, 'civicrm_event.id =')) {
 283               $exEventId = $val;
 284               $extractEventId = explode(" ", $val);
 285               $value = $extractEventId[2];
 286               $where = $query->_where[$grouping][$key];
 287             }
 288             elseif (strstr($val, 'civicrm_event.id IN')) {
 289               //extract the first event id if multiple events are selected
 290               preg_match('/civicrm_event.id IN \(\"(\d+)/', $val, $matches);
 291               $value = $matches[1];
 292               $where = $query->_where[$grouping][$key];
 293             }
 294           }
 295           if ($exEventId) {
 296             $extractEventId = explode(" ", $exEventId);
 297             $value = $extractEventId[2];
 298           }
 299           elseif (!empty($matches[1])) {
 300             $value = $matches[1];
 301           }
 302           $where = $query->_where[$grouping][$key];
 303         }
 304         $thisEventHasParent = CRM_Core_BAO_RecurringEntity::getParentFor($value, 'civicrm_event');
 305         if ($thisEventHasParent) {
 306           $getAllConnections = CRM_Core_BAO_RecurringEntity::getEntitiesForParent($thisEventHasParent, 'civicrm_event');
 307           $allEventIds = array();
 308           foreach ($getAllConnections as $key => $val) {
 309             $allEventIds[] = $val['id'];
 310           }
 311           if (!empty($allEventIds)) {
 312             $op = "IN";
 313             $value = "(" . implode(",", $allEventIds) . ")";
 314           }
 315         }
 316         $query->_where[$grouping][] = "{$where} OR civicrm_event.id $op {$value}";
 317         $query->_qill[$grouping][] = ts('Include Repeating Events');
 318         $query->_tables['civicrm_event'] = $query->_whereTables['civicrm_event'] = 1;
 319         return;
 320
 321       case 'participant_is_test':
 322         $key = array_search('civicrm_participant.is_test = 0', $query->_where[$grouping]);
 323         if (!empty($key)) {
 324           unset($query->_where[$grouping][$key]);
 325         }
 326       case 'participant_test':
 327         // We dont want to include all tests for sql OR CRM-7827
 328         if (!$value || $query->getOperator() != 'OR') {
 329           $query->_where[$grouping][] = CRM_Contact_BAO_Query::buildClause("civicrm_participant.is_test",
 330             $op,
 331             $value,
 332             "Boolean"
 333           );
 334
 335           $isTest = $value ? 'a Test' : 'not a Test';
 336           $query->_qill[$grouping][] = ts("Participant is %1", array(1 => $isTest));
 337           $query->_tables['civicrm_participant'] = $query->_whereTables['civicrm_participant'] = 1;
 338         }
 339         return;
 340
 341       case 'participant_fee_id':
 342         foreach ($value as $k => &$val) {
 343           $val = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceFieldValue', $val, 'label');
 344           $val = CRM_Core_DAO::escapeString(trim($val));
 345         }
 346         $feeLabel = implode('|', $value);
 347         $query->_where[$grouping][] = "civicrm_participant.fee_level REGEXP '{$feeLabel}'";
 348         $query->_qill[$grouping][] = ts("Fee level") . " IN " . implode(', ', $value);
 349         $query->_tables['civicrm_participant'] = $query->_whereTables['civicrm_participant'] = 1;
 350         return;
 351
 352       case 'participant_fee_amount_high':
 353       case 'participant_fee_amount_low':
 354         $query->numberRangeBuilder($values,
 355           'civicrm_participant', 'participant_fee_amount', 'fee_amount', 'Fee Amount'
 356         );
 357         return;
 358
 359       case 'participant_status_id':
 360         if ($value && is_array($value) && strpos($op, 'IN') === FALSE) {
 361           $op = 'IN';
 362         }
 363       case 'participant_status':
 364       case 'participant_source':
 365       case 'participant_id':
 366       case 'participant_contact_id':
 367       case 'participant_is_pay_later':
 368       case 'participant_fee_amount':
 369       case 'participant_fee_level':
 370       case 'participant_campaign_id':
 371
 372         $qillName = $name;
 373         if (in_array($name, array(
 374           'participant_status_id',
 375           'participant_source',
 376           'participant_id',
 377           'participant_contact_id',
 378           'participant_fee_amount',
 379           'participant_fee_level',
 380           'participant_is_pay_later',
 381           'participant_campaign_id',
 382         ))
 383         ) {
 384           $name = str_replace('participant_', '', $name);
 385           if ($name == 'is_pay_later') {
 386             $qillName = $name;
 387           }
 388         }
 389         elseif ($name == 'participant_status') {
 390           $name = 'status_id';
 391         }
 392
 393         $dataType = !empty($fields[$qillName]['type']) ? CRM_Utils_Type::typeToString($fields[$qillName]['type']) : 'String';
 394         $tableName = empty($tableName) ? 'civicrm_participant' : $tableName;
 395         if (is_array($value) && in_array(key($value), CRM_Core_DAO::acceptedSQLOperators(), TRUE)) {
 396           $op = key($value);
 397           $value = $value[$op];
 398         }
 399         $query->_where[$grouping][] = CRM_Contact_BAO_Query::buildClause("$tableName.$name", $op, $value, $dataType);
 400
 401         list($op, $value) = CRM_Contact_BAO_Query::buildQillForFieldValue('CRM_Event_DAO_Participant', $name, $value, $op);
 402         $query->_qill[$grouping][] = ts('%1 %2 %3', array(1 => $fields[$qillName]['title'], 2 => $op, 3 => $value));
 403         $query->_tables['civicrm_participant'] = $query->_whereTables['civicrm_participant'] = 1;
 404         return;
 405
 406       case 'participant_role':
 407       case 'participant_role_id':
 408         $qillName = $name;
 409         $name = 'role_id';
 410
 411         if (is_array($value) && in_array(key($value), CRM_Core_DAO::acceptedSQLOperators(), TRUE)) {
 412           $op = key($value);
 413           $value = $value[$op];
 414         }
 415         if (!strstr($op, 'NULL') && !strstr($op, 'EMPTY') && !strstr($op, 'LIKE')) {
 416           $regexOp = (strstr($op, '!') || strstr($op, 'NOT')) ? 'NOT REGEXP' : 'REGEXP';
 417           $regexp = "[[:cntrl:]]*" . implode('[[:>:]]*|[[:<:]]*', (array) $value) . "[[:cntrl:]]*";
 418           $query->_where[$grouping][] = CRM_Contact_BAO_Query::buildClause("civicrm_participant.$name", $regexOp, $regexp, 'String');
 419         }
 420         else {
 421           $query->_where[$grouping][] = CRM_Contact_BAO_Query::buildClause("$tableName.$name", $op, $value, $dataType);
 422         }
 423
 424         list($op, $value) = CRM_Contact_BAO_Query::buildQillForFieldValue('CRM_Event_DAO_Participant', $name, $value, $op);
 425         $query->_qill[$grouping][] = ts('%1 %2 %3', array(1 => $fields[$qillName]['title'], 2 => $op, 3 => $value));
 426         $query->_tables['civicrm_participant'] = $query->_whereTables['civicrm_participant'] = 1;
 427         return;
 428
 429       case 'participant_register_date':
 430       case 'participant_register_date_high':
 431       case 'participant_register_date_low':
 432         $query->dateQueryBuilder($values,
 433           'civicrm_participant', 'participant_register_date', 'register_date', 'Register Date'
 434         );
 435         return;
 436
 437       case 'event_id':
 438       case 'participant_event_id':
 439         $name = str_replace('participant_', '', $name);
 440       case 'event_is_public':
 441       case 'event_type_id':
 442       case 'event_title':
 443         $qillName = $name;
 444         if (in_array($name, array(
 445             'event_id',
 446             'event_title',
 447             'event_is_public',
 448           )
 449         )
 450         ) {
 451           $name = str_replace('event_', '', $name);
 452         }
 453         $dataType = !empty($fields[$qillName]['type']) ? CRM_Utils_Type::typeToString($fields[$qillName]['type']) : 'String';
 454
 455         $query->_where[$grouping][] = CRM_Contact_BAO_Query::buildClause("civicrm_event.$name", $op, $value, $dataType);
 456         $query->_tables['civicrm_event'] = $query->_whereTables['civicrm_event'] = 1;
 457         if (!array_key_exists($qillName, $fields)) {
 458           break;
 459         }
 460         list($op, $value) = CRM_Contact_BAO_Query::buildQillForFieldValue('CRM_Event_DAO_Event', $name, $value, $op);
 461         $query->_qill[$grouping][] = ts('%1 %2 %3', array(1 => $fields[$qillName]['title'], 2 => $op, 3 => $value));
 462         return;
 463     }
 464   }
 465
 466   /**
 467    * @param string $name
 468    * @param $mode
 469    * @param $side
 470    *
 471    * @return null|string
 472    */
 473   public static function from($name, $mode, $side) {
 474     $from = NULL;
 475     switch ($name) {
 476       case 'civicrm_participant':
 477         $from = " LEFT JOIN civicrm_participant ON civicrm_participant.contact_id = contact_a.id ";
 478         break;
 479
 480       case 'civicrm_event':
 481         //CRM-17121
 482         $from = " LEFT JOIN civicrm_event ON civicrm_participant.event_id = civicrm_event.id ";
 483         break;
 484
 485       case 'event_type':
 486         $from = " $side JOIN civicrm_option_group option_group_event_type ON (option_group_event_type.name = 'event_type')";
 487         $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 ) ";
 488         break;
 489
 490       case 'participant_note':
 491         $from .= " $side JOIN civicrm_note ON ( civicrm_note.entity_table = 'civicrm_participant' AND
 492                                                         civicrm_participant.id = civicrm_note.entity_id )";
 493         break;
 494
 495       case 'participant_status':
 496         $from .= " $side JOIN civicrm_participant_status_type participant_status ON (civicrm_participant.status_id = participant_status.id) ";
 497         break;
 498
 499       case 'participant_role':
 500         $from = " $side JOIN civicrm_option_group option_group_participant_role ON (option_group_participant_role.name = 'participant_role')";
 501         $from .= " $side JOIN civicrm_option_value participant_role ON ((civicrm_participant.role_id = participant_role.value OR SUBSTRING_INDEX(role_id,'\ 1', 1) = participant_role.value)
 502                                AND option_group_participant_role.id = participant_role.option_group_id ) ";
 503         break;
 504
 505       case 'participant_discount_name':
 506         $from = " $side JOIN civicrm_discount discount ON ( civicrm_participant.discount_id = discount.id )";
 507         $from .= " $side JOIN civicrm_option_group discount_name ON ( discount_name.id = discount.price_set_id ) ";
 508         break;
 509     }
 510     return $from;
 511   }
 512
 513   /**
 514    * Getter for the qill object.
 515    *
 516    * @return string
 517    */
 518   public function qill() {
 519     return (isset($this->_qill)) ? $this->_qill : "";
 520   }
 521
 522   /**
 523    * @param $mode
 524    * @param bool $includeCustomFields
 525    *
 526    * @return array|null
 527    */
 528   public static function defaultReturnProperties(
 529     $mode,
 530     $includeCustomFields = TRUE
 531   ) {
 532     $properties = NULL;
 533     if ($mode & CRM_Contact_BAO_Query::MODE_EVENT) {
 534       $properties = array(
 535         'contact_type' => 1,
 536         'contact_sub_type' => 1,
 537         'sort_name' => 1,
 538         'display_name' => 1,
 539         'event_id' => 1,
 540         'event_title' => 1,
 541         'event_start_date' => 1,
 542         'event_end_date' => 1,
 543         'event_type' => 1,
 544         'participant_id' => 1,
 545         'participant_status' => 1,
 546         'participant_status_id' => 1,
 547         'participant_role' => 1,
 548         'participant_role_id' => 1,
 549         'participant_note' => 1,
 550         'participant_register_date' => 1,
 551         'participant_source' => 1,
 552         'participant_fee_level' => 1,
 553         'participant_is_test' => 1,
 554         'participant_is_pay_later' => 1,
 555         'participant_fee_amount' => 1,
 556         'participant_discount_name' => 1,
 557         'participant_fee_currency' => 1,
 558         'participant_registered_by_id' => 1,
 559         'participant_campaign_id' => 1,
 560       );
 561
 562       if ($includeCustomFields) {
 563         // also get all the custom participant properties
 564         $fields = CRM_Core_BAO_CustomField::getFieldsForImport('Participant');
 565         if (!empty($fields)) {
 566           foreach ($fields as $name => $dontCare) {
 567             $properties[$name] = 1;
 568           }
 569         }
 570       }
 571     }
 572
 573     return $properties;
 574   }
 575
 576   /**
 577    * @param CRM_Core_Form $form
 578    */
 579   public static function buildSearchForm(&$form) {
 580     $dataURLEventFee = CRM_Utils_System::url('civicrm/ajax/eventFee',
 581       "reset=1",
 582       FALSE, NULL, FALSE
 583     );
 584
 585     $form->assign('dataURLEventFee', $dataURLEventFee);
 586
 587     $form->addEntityRef('event_id', ts('Event Name'), array(
 588         'entity' => 'event',
 589         'placeholder' => ts('- any -'),
 590         'multiple' => 1,
 591         'select' => array('minimumInputLength' => 0),
 592       )
 593     );
 594     $form->addEntityRef('event_type_id', ts('Event Type'), array(
 595         'entity' => 'option_value',
 596         'placeholder' => ts('- any -'),
 597         'select' => array('minimumInputLength' => 0),
 598         'api' => array(
 599           'params' => array('option_group_id' => 'event_type'),
 600         ),
 601       )
 602     );
 603     $obj = new CRM_Report_Form_Event_ParticipantListing();
 604     $form->add('select', 'participant_fee_id',
 605        ts('Fee Level'),
 606        $obj->getPriceLevels(),
 607        FALSE, array('class' => 'crm-select2', 'multiple' => 'multiple', 'placeholder' => ts('- any -'))
 608     );
 609
 610     CRM_Core_Form_Date::buildDateRange($form, 'event', 1, '_start_date_low', '_end_date_high', ts('From'), FALSE);
 611
 612     CRM_Core_Form_Date::buildDateRange($form, 'participant', 1, '_register_date_low', '_register_date_high', ts('From'), FALSE);
 613
 614     $form->addElement('hidden', 'event_date_range_error');
 615     $form->addElement('hidden', 'participant_date_range_error');
 616     $form->addFormRule(array('CRM_Event_BAO_Query', 'formRule'), $form);
 617
 618     $form->addElement('checkbox', "event_include_repeating_events", NULL, ts('Include participants from all events in the %1 series', array(1 => '<em>%1</em>')));
 619
 620     $form->addSelect('participant_status_id',
 621       array(
 622         'entity' => 'participant',
 623         'label' => ts('Participant Status'),
 624         'multiple' => 'multiple',
 625         'option_url' => NULL,
 626         'placeholder' => ts('- any -'),
 627       )
 628     );
 629
 630     $form->addSelect('participant_role_id',
 631       array(
 632         'entity' => 'participant',
 633         'label' => ts('Participant Role'),
 634         'multiple' => 'multiple',
 635         'option_url' => NULL,
 636         'placeholder' => ts('- any -'),
 637       )
 638     );
 639
 640     $form->addYesNo('participant_test', ts('Participant is a Test?'), TRUE);
 641     $form->addYesNo('participant_is_pay_later', ts('Participant is Pay Later?'), TRUE);
 642     $form->addElement('text', 'participant_fee_amount_low', ts('From'), array('size' => 8, 'maxlength' => 8));
 643     $form->addElement('text', 'participant_fee_amount_high', ts('To'), array('size' => 8, 'maxlength' => 8));
 644
 645     $form->addRule('participant_fee_amount_low', ts('Please enter a valid money value.'), 'money');
 646     $form->addRule('participant_fee_amount_high', ts('Please enter a valid money value.'), 'money');
 647     // add all the custom  searchable fields
 648     $extends = array('Participant', 'Event');
 649     $groupDetails = CRM_Core_BAO_CustomGroup::getGroupDetail(NULL, TRUE, $extends);
 650     if ($groupDetails) {
 651       $form->assign('participantGroupTree', $groupDetails);
 652       foreach ($groupDetails as $group) {
 653         foreach ($group['fields'] as $field) {
 654           $fieldId = $field['id'];
 655           $elementName = 'custom_' . $fieldId;
 656           CRM_Core_BAO_CustomField::addQuickFormElement($form, $elementName, $fieldId, FALSE, TRUE);
 657         }
 658       }
 659     }
 660
 661     CRM_Campaign_BAO_Campaign::addCampaignInComponentSearch($form, 'participant_campaign_id');
 662
 663     $form->assign('validCiviEvent', TRUE);
 664     $form->setDefaults(array('participant_test' => 0));
 665   }
 666
 667   /**
 668    * @param $row
 669    * @param int $id
 670    */
 671   public static function searchAction(&$row, $id) {
 672   }
 673
 674   /**
 675    * @param $tables
 676    */
 677   public static function tableNames(&$tables) {
 678     //add participant table
 679     if (!empty($tables['civicrm_event'])) {
 680       $tables = array_merge(array('civicrm_participant' => 1), $tables);
 681     }
 682   }
 683
 684   /**
 685    * Check if the values in the date range are in correct chronological order.
 686    *
 687    * @todo Get this to work with CRM_Utils_Rule::validDateRange
 688    *
 689    * @param array $fields
 690    * @param array $files
 691    * @param CRM_Core_Form $form
 692    *
 693    * @return bool|array
 694    */
 695   public static function formRule($fields, $files, $form) {
 696     $errors = array();
 697
 698     if ((empty($fields['event_start_date_low']) || empty($fields['event_end_date_high'])) && (empty($fields['participant_register_date_low']) || empty($fields['participant_register_date_high']))) {
 699       return TRUE;
 700     }
 701     $lowDate = strtotime($fields['event_start_date_low']);
 702     $highDate = strtotime($fields['event_end_date_high']);
 703
 704     if ($lowDate > $highDate) {
 705       $errors['event_date_range_error'] = ts('Please check that your Event Date Range is in correct chronological order.');
 706     }
 707
 708     $lowDate1 = strtotime($fields['participant_register_date_low']);
 709     $highDate1 = strtotime($fields['participant_register_date_high']);
 710
 711     if ($lowDate1 > $highDate1) {
 712       $errors['participant_date_range_error'] = ts('Please check that your Registration Date Range is in correct chronological order.');
 713     }
 714     return empty($errors) ? TRUE : $errors;
 715   }
 716
 717 }