CRM/Price/BAO/PriceSet.php

   1 <?php
   2 /*
   3   +--------------------------------------------------------------------+
   4   | CiviCRM version 4.6                                                |
   5   +--------------------------------------------------------------------+
   6   | Copyright CiviCRM LLC (c) 2004-2014                                |
   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) 2004-2014
  32  * $Id$
  33  *
  34  */
  35
  36 /**
  37  * Business object for managing price sets
  38  *
  39  */
  40 class CRM_Price_BAO_PriceSet extends CRM_Price_DAO_PriceSet {
  41
  42   /**
  43    * Static field for default price set details
  44    *
  45    * @var array
  46    * @static
  47    */
  48   static $_defaultPriceSet = NULL;
  49
  50   /**
  51    * Class constructor
  52    */
  53   public function __construct() {
  54     parent::__construct();
  55   }
  56
  57   /**
  58    * Takes an associative array and creates a price set object
  59    *
  60    * @param array $params (reference) an assoc array of name/value pairs
  61    *
  62    * @return CRM_Price_DAO_PriceSet object
  63    * @static
  64    */
  65   public static function create(&$params) {
  66     if(empty($params['id']) && empty($params['name'])) {
  67       $params['name'] = CRM_Utils_String::munge($params['title'], '_', 242);
  68     }
  69     $priceSetBAO = new CRM_Price_BAO_PriceSet();
  70     $priceSetBAO->copyValues($params);
  71     if (self::eventPriceSetDomainID()) {
  72       $priceSetBAO->domain_id = CRM_Core_Config::domainID();
  73     }
  74     return $priceSetBAO->save();
  75   }
  76
  77   /**
  78    * Fetch object based on array of properties
  79    *
  80    * @param array $params   (reference ) an assoc array of name/value pairs
  81    * @param array $defaults (reference ) an assoc array to hold the flattened values
  82    *
  83    * @return CRM_Price_DAO_PriceSet object
  84    * @static
  85    */
  86   public static function retrieve(&$params, &$defaults) {
  87     return CRM_Core_DAO::commonRetrieve('CRM_Price_DAO_PriceSet', $params, $defaults);
  88   }
  89
  90   /**
  91    * Update the is_active flag in the db
  92    *
  93    * @param  int $id id of the database record
  94    * @param $isActive
  95    *
  96    * @internal param bool $is_active value we want to set the is_active field
  97    *
  98    * @return Object             DAO object on sucess, null otherwise
  99    * @static
 100    */
 101   public static function setIsActive($id, $isActive) {
 102     return CRM_Core_DAO::setFieldValue('CRM_Price_DAO_PriceSet', $id, 'is_active', $isActive);
 103   }
 104
 105   /**
 106    * Calculate the default price set id
 107    * assigned to the contribution/membership etc
 108    *
 109    * @param string $entity
 110    *
 111    * @return array $defaultPriceSet default price set
 112    *
 113    * @static
 114    *
 115    */
 116   public static function getDefaultPriceSet($entity = 'contribution') {
 117     if (!empty(self::$_defaultPriceSet[$entity])) {
 118       return self::$_defaultPriceSet[$entity];
 119     }
 120     $entityName = 'default_contribution_amount';
 121     if ($entity == 'membership') {
 122       $entityName = 'default_membership_type_amount';
 123     }
 124
 125     $sql = "
 126 SELECT      ps.id AS setID, pfv.price_field_id AS priceFieldID, pfv.id AS priceFieldValueID, pfv.name, pfv.label, pfv.membership_type_id, pfv.amount, pfv.financial_type_id
 127 FROM        civicrm_price_set ps
 128 LEFT JOIN   civicrm_price_field pf ON pf.`price_set_id` = ps.id
 129 LEFT JOIN   civicrm_price_field_value pfv ON pfv.price_field_id = pf.id
 130 WHERE       ps.name = '{$entityName}'
 131 ";
 132
 133     $dao = CRM_Core_DAO::executeQuery($sql);
 134     self::$_defaultPriceSet[$entity] = array();
 135     while ($dao->fetch()) {
 136       self::$_defaultPriceSet[$entity][$dao->priceFieldValueID] = array(
 137        'setID' => $dao->setID,
 138        'priceFieldID' => $dao->priceFieldID,
 139        'name' => $dao->name,
 140        'label' => $dao->label,
 141        'priceFieldValueID' => $dao->priceFieldValueID,
 142        'membership_type_id' => $dao->membership_type_id,
 143        'amount' => $dao->amount,
 144        'financial_type_id' => $dao->financial_type_id,
 145       );
 146     }
 147
 148     return self::$_defaultPriceSet[$entity];
 149   }
 150
 151   /**
 152    * Get the price set title.
 153    *
 154    * @param int $id   id of price set
 155    *
 156    * @return string   title
 157    *
 158    * @static
 159    *
 160    */
 161   public static function getTitle($id) {
 162     return CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $id, 'title');
 163   }
 164
 165   /**
 166    * Return a list of all forms which use this price set.
 167    *
 168    * @param int $id id of price set
 169    * @param bool|string $simpleReturn - get raw data. Possible values: 'entity', 'table'
 170    *
 171    * @return array
 172    */
 173   public static function &getUsedBy($id, $simpleReturn = FALSE) {
 174     $usedBy = $forms = $tables = array();
 175     $queryString = "
 176 SELECT   entity_table, entity_id
 177 FROM     civicrm_price_set_entity
 178 WHERE    price_set_id = %1";
 179     $params = array(1 => array($id, 'Integer'));
 180     $crmFormDAO = CRM_Core_DAO::executeQuery($queryString, $params);
 181
 182     while ($crmFormDAO->fetch()) {
 183       $forms[$crmFormDAO->entity_table][] = $crmFormDAO->entity_id;
 184       $tables[] = $crmFormDAO->entity_table;
 185     }
 186     // Return only tables
 187     if ($simpleReturn == 'table') {
 188       return $tables;
 189     }
 190     if (empty($forms)) {
 191       $queryString = "
 192 SELECT    cli.entity_table, cli.entity_id
 193 FROM      civicrm_line_item cli
 194 LEFT JOIN civicrm_price_field cpf ON cli.price_field_id = cpf.id
 195 WHERE     cpf.price_set_id = %1";
 196       $params = array(1 => array($id, 'Integer'));
 197       $crmFormDAO = CRM_Core_DAO::executeQuery($queryString, $params);
 198       while ($crmFormDAO->fetch()) {
 199         $forms[$crmFormDAO->entity_table][] = $crmFormDAO->entity_id;
 200         $tables[] = $crmFormDAO->entity_table;
 201       }
 202       if (empty($forms)) {
 203         return $usedBy;
 204       }
 205     }
 206     // Return only entity data
 207     if ($simpleReturn == 'entity') {
 208       return $forms;
 209     }
 210     foreach ($forms as $table => $entities) {
 211       switch ($table) {
 212         case 'civicrm_event':
 213           $ids = implode(',', $entities);
 214           $queryString = "SELECT ce.id as id, ce.title as title, ce.is_public as isPublic, ce.start_date as startDate, ce.end_date as endDate, civicrm_option_value.label as eventType, ce.is_template as isTemplate, ce.template_title as templateTitle
 215 FROM       civicrm_event ce
 216 LEFT JOIN  civicrm_option_value ON
 217            ( ce.event_type_id = civicrm_option_value.value )
 218 LEFT JOIN  civicrm_option_group ON
 219            ( civicrm_option_group.id = civicrm_option_value.option_group_id )
 220 WHERE
 221          civicrm_option_group.name = 'event_type' AND
 222            ce.id IN ($ids) AND
 223            ce.is_active = 1;";
 224           $crmDAO = CRM_Core_DAO::executeQuery($queryString);
 225           while ($crmDAO->fetch()) {
 226             if ($crmDAO->isTemplate) {
 227               $usedBy['civicrm_event_template'][$crmDAO->id]['title'] = $crmDAO->templateTitle;
 228               $usedBy['civicrm_event_template'][$crmDAO->id]['eventType'] = $crmDAO->eventType;
 229               $usedBy['civicrm_event_template'][$crmDAO->id]['isPublic'] = $crmDAO->isPublic;
 230             }
 231             else {
 232               $usedBy[$table][$crmDAO->id]['title'] = $crmDAO->title;
 233               $usedBy[$table][$crmDAO->id]['eventType'] = $crmDAO->eventType;
 234               $usedBy[$table][$crmDAO->id]['startDate'] = $crmDAO->startDate;
 235               $usedBy[$table][$crmDAO->id]['endDate'] = $crmDAO->endDate;
 236               $usedBy[$table][$crmDAO->id]['isPublic'] = $crmDAO->isPublic;
 237             }
 238           }
 239           break;
 240
 241         case 'civicrm_contribution_page':
 242           $ids = implode(',', $entities);
 243           $queryString = "SELECT cp.id as id, cp.title as title, cp.start_date as startDate, cp.end_date as endDate,ct.name as type
 244 FROM      civicrm_contribution_page cp, civicrm_financial_type ct
 245 WHERE     ct.id = cp.financial_type_id AND
 246           cp.id IN ($ids) AND
 247           cp.is_active = 1;";
 248           $crmDAO = CRM_Core_DAO::executeQuery($queryString);
 249           while ($crmDAO->fetch()) {
 250             $usedBy[$table][$crmDAO->id]['title'] = $crmDAO->title;
 251             $usedBy[$table][$crmDAO->id]['type'] = $crmDAO->type;
 252             $usedBy[$table][$crmDAO->id]['startDate'] = $crmDAO->startDate;
 253             $usedBy[$table][$crmDAO->id]['endDate'] = $crmDAO->endDate;
 254           }
 255           break;
 256
 257         case 'civicrm_contribution':
 258         case 'civicrm_membership':
 259         case 'civicrm_participant':
 260           $usedBy[$table] = 1;
 261           break;
 262
 263         default:
 264           CRM_Core_Error::fatal("$table is not supported in PriceSet::usedBy()");
 265           break;
 266       }
 267     }
 268
 269     return $usedBy;
 270   }
 271
 272   /**
 273    * Delete the price set
 274    *
 275    * @param int $id Price Set id
 276    *
 277    * @return boolean false if fields exist for this set, true if the
 278    * set could be deleted
 279    *
 280    * @static
 281    */
 282   public static function deleteSet($id) {
 283     // remove from all inactive forms
 284     $usedBy = self::getUsedBy($id);
 285     if (isset($usedBy['civicrm_event'])) {
 286       foreach ($usedBy['civicrm_event'] as $eventId => $unused) {
 287         $eventDAO = new CRM_Event_DAO_Event();
 288         $eventDAO->id = $eventId;
 289         $eventDAO->find();
 290         while ($eventDAO->fetch()) {
 291           self::removeFrom('civicrm_event', $eventDAO->id);
 292         }
 293       }
 294     }
 295
 296     // delete price fields
 297     $priceField = new CRM_Price_DAO_PriceField();
 298     $priceField->price_set_id = $id;
 299     $priceField->find();
 300     while ($priceField->fetch()) {
 301       // delete options first
 302       CRM_Price_BAO_PriceField::deleteField($priceField->id);
 303     }
 304
 305     $set = new CRM_Price_DAO_PriceSet();
 306     $set->id = $id;
 307     return $set->delete();
 308   }
 309
 310   /**
 311    * Link the price set with the specified table and id
 312    *
 313    * @param string $entityTable
 314    * @param integer $entityId
 315    * @param integer $priceSetId
 316    *
 317    * @return bool
 318    */
 319   public static function addTo($entityTable, $entityId, $priceSetId) {
 320     // verify that the price set exists
 321     $dao = new CRM_Price_DAO_PriceSet();
 322     $dao->id = $priceSetId;
 323     if (!$dao->find()) {
 324       return FALSE;
 325     }
 326     unset($dao);
 327
 328     $dao = new CRM_Price_DAO_PriceSetEntity();
 329     // find if this already exists
 330     $dao->entity_id = $entityId;
 331     $dao->entity_table = $entityTable;
 332     $dao->find(TRUE);
 333
 334     // add or update price_set_id
 335     $dao->price_set_id = $priceSetId;
 336     return $dao->save();
 337   }
 338
 339   /**
 340    * Delete price set for the given entity and id
 341    *
 342    * @param string $entityTable
 343    * @param integer $entityId
 344    *
 345    * @return mixed
 346    */
 347   public static function removeFrom($entityTable, $entityId) {
 348     $dao               = new CRM_Price_DAO_PriceSetEntity();
 349     $dao->entity_table = $entityTable;
 350     $dao->entity_id    = $entityId;
 351     return $dao->delete();
 352   }
 353
 354   /**
 355    * Find a price_set_id associatied with the given table, id and usedFor
 356    * Used For value for events:1, contribution:2, membership:3
 357    *
 358    * @param string $entityTable
 359    * @param int $entityId
 360    * @param int $usedFor ( price set that extends/used for particular component )
 361    *
 362    * @param null $isQuickConfig
 363    * @param null $setName
 364    *
 365    * @return integer|false price_set_id, or false if none found
 366    */
 367   public static function getFor($entityTable, $entityId, $usedFor = NULL, $isQuickConfig = NULL, &$setName = NULL) {
 368     if (!$entityTable || !$entityId) {
 369       return FALSE;
 370     }
 371
 372     $sql = 'SELECT ps.id as price_set_id, ps.name as price_set_name
 373                 FROM civicrm_price_set ps
 374                 INNER JOIN civicrm_price_set_entity pse ON ps.id = pse.price_set_id
 375                 WHERE pse.entity_table = %1 AND pse.entity_id = %2 ';
 376     if ($isQuickConfig) {
 377       $sql .= ' AND ps.is_quick_config = 0 ';
 378     }
 379     $params = array(1 => array($entityTable, 'String'),
 380               2 => array($entityId, 'Integer'),
 381     );
 382     if ($usedFor) {
 383       $sql .= " AND ps.extends LIKE '%%3%' ";
 384       $params[3] = array($usedFor, 'Integer');
 385     }
 386
 387     $dao = CRM_Core_DAO::executeQuery($sql, $params);
 388     $dao->fetch();
 389     $setName = (isset($dao->price_set_name)) ? $dao->price_set_name : FALSE;
 390     return (isset($dao->price_set_id)) ? $dao->price_set_id : FALSE;
 391   }
 392
 393   /**
 394    * Find a price_set_id associated with the given option value or  field ID
 395    *
 396    * @param array $params (reference) an assoc array of name/value pairs
 397    *                      array may contain either option id or
 398    *                      price field id
 399    *
 400    * @return integer|NULL price set id on success, null  otherwise
 401    * @static
 402    */
 403   public static function getSetId(&$params) {
 404     $fid = NULL;
 405
 406     if ($oid = CRM_Utils_Array::value('oid', $params)) {
 407       $fieldValue = new CRM_Price_DAO_PriceFieldValue();
 408       $fieldValue->id = $oid;
 409       if ($fieldValue->find(TRUE)) {
 410         $fid = $fieldValue->price_field_id;
 411       }
 412     }
 413     else {
 414       $fid = CRM_Utils_Array::value('fid', $params);
 415     }
 416
 417     if (isset($fid)) {
 418       return CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceField', $fid, 'price_set_id');
 419     }
 420
 421     return NULL;
 422   }
 423
 424   /**
 425    * Return an associative array of all price sets
 426    *
 427    * @param bool $withInactive whether or not to include inactive entries
 428    * @param bool|string $extendComponentName name of the component like 'CiviEvent','CiviContribute'
 429    *
 430    * @return array associative array of id => name
 431    */
 432   public static function getAssoc($withInactive = FALSE, $extendComponentName = FALSE) {
 433     $query = '
 434     SELECT
 435        DISTINCT ( price_set_id ) as id, title
 436     FROM
 437        civicrm_price_field,
 438        civicrm_price_set
 439     WHERE
 440        civicrm_price_set.id = civicrm_price_field.price_set_id  AND is_quick_config = 0 ';
 441
 442     if (!$withInactive) {
 443       $query .= ' AND civicrm_price_set.is_active = 1 ';
 444     }
 445
 446     if (self::eventPriceSetDomainID()) {
 447       $query .= ' AND civicrm_price_set.domain_id = ' . CRM_Core_Config::domainID();
 448     }
 449
 450     $priceSets = array();
 451
 452     if ($extendComponentName) {
 453       $componentId = CRM_Core_Component::getComponentID($extendComponentName);
 454       if (!$componentId) {
 455         return $priceSets;
 456       }
 457       $query .= " AND civicrm_price_set.extends LIKE '%$componentId%' ";
 458     }
 459
 460     $dao = CRM_Core_DAO::executeQuery($query);
 461     while ($dao->fetch()) {
 462       $priceSets[$dao->id] = $dao->title;
 463     }
 464     return $priceSets;
 465   }
 466
 467   /**
 468    * Get price set details
 469    *
 470    * An array containing price set details (including price fields) is returned
 471    *
 472    * @param int $setID
 473    * @param bool $required
 474    * @param bool $validOnly
 475    *
 476    * @internal param int $setId - price set id whose details are needed
 477    *
 478    * @return array $setTree - array consisting of field details
 479    */
 480   public static function getSetDetail($setID, $required = TRUE, $validOnly = FALSE) {
 481     // create a new tree
 482     $setTree = array();
 483
 484     $priceFields = array(
 485       'id',
 486       'name',
 487       'label',
 488       'html_type',
 489       'is_enter_qty',
 490       'help_pre',
 491       'help_post',
 492       'weight',
 493       'is_display_amounts',
 494       'options_per_line',
 495       'is_active',
 496       'active_on',
 497       'expire_on',
 498       'javascript',
 499       'visibility_id',
 500       'is_required',
 501     );
 502     if ($required == TRUE) {
 503       $priceFields[] = 'is_required';
 504     }
 505
 506     // create select
 507     $select = 'SELECT ' . implode(',', $priceFields);
 508     $from = ' FROM civicrm_price_field';
 509
 510     $params    = array();
 511     $params[1] = array($setID, 'Integer');
 512     $where     = '
 513 WHERE price_set_id = %1
 514 AND is_active = 1
 515 ';
 516     $dateSelect = '';
 517     if ($validOnly) {
 518       $currentTime = date('YmdHis');
 519       $dateSelect = "
 520 AND ( active_on IS NULL OR active_on <= {$currentTime} )
 521 AND ( expire_on IS NULL OR expire_on >= {$currentTime} )
 522 ";
 523     }
 524
 525     $orderBy = ' ORDER BY weight';
 526
 527     $sql = $select . $from . $where . $dateSelect . $orderBy;
 528
 529     $dao = CRM_Core_DAO::executeQuery($sql, $params);
 530
 531     $visibility = CRM_Core_PseudoConstant::visibility('name');
 532     while ($dao->fetch()) {
 533       $fieldID = $dao->id;
 534
 535       $setTree[$setID]['fields'][$fieldID] = array();
 536       $setTree[$setID]['fields'][$fieldID]['id'] = $fieldID;
 537
 538       foreach ($priceFields as $field) {
 539         if ($field == 'id' || is_null($dao->$field)) {
 540           continue;
 541         }
 542
 543         if ($field == 'visibility_id') {
 544           $setTree[$setID]['fields'][$fieldID]['visibility'] = $visibility[$dao->$field];
 545         }
 546         $setTree[$setID]['fields'][$fieldID][$field] = $dao->$field;
 547       }
 548       $setTree[$setID]['fields'][$fieldID]['options'] = CRM_Price_BAO_PriceField::getOptions($fieldID, FALSE);
 549     }
 550
 551     // also get the pre and post help from this price set
 552     $sql = "
 553 SELECT extends, financial_type_id, help_pre, help_post, is_quick_config
 554 FROM   civicrm_price_set
 555 WHERE  id = %1";
 556     $dao = CRM_Core_DAO::executeQuery($sql, $params);
 557     if ($dao->fetch()) {
 558       $setTree[$setID]['extends'] = $dao->extends;
 559       $setTree[$setID]['financial_type_id'] = $dao->financial_type_id;
 560       $setTree[$setID]['help_pre'] = $dao->help_pre;
 561       $setTree[$setID]['help_post'] = $dao->help_post;
 562       $setTree[$setID]['is_quick_config'] = $dao->is_quick_config;
 563     }
 564     return $setTree;
 565   }
 566
 567   /**
 568    * Get the Price Field ID. We call this function when more than one being present would represent an error
 569    * starting format derived from current(CRM_Price_BAO_PriceSet::getSetDetail($priceSetId))
 570    * @param array $priceSet
 571    *
 572    * @throws CRM_Core_Exception
 573    * @return int
 574    */
 575   public static function getOnlyPriceFieldID(array $priceSet) {
 576     if(count($priceSet['fields']) > 1) {
 577       throw new CRM_Core_Exception(ts('expected only one price field to be in priceset but multiple are present'));
 578     }
 579     return (int) implode('_', array_keys($priceSet['fields']));
 580   }
 581
 582   /**
 583    * Get the Price Field Value ID. We call this function when more than one being present would represent an error
 584    * current(CRM_Price_BAO_PriceSet::getSetDetail($priceSetId))
 585    * @param array $priceSet
 586    *
 587    * @throws CRM_Core_Exception
 588    * @return int
 589    */
 590   public static function getOnlyPriceFieldValueID(array $priceSet) {
 591     $priceFieldID = self::getOnlyPriceFieldID($priceSet);
 592     if(count($priceSet['fields'][$priceFieldID]['options']) > 1) {
 593       throw new CRM_Core_Exception(ts('expected only one price field to be in priceset but multiple are present'));
 594     }
 595     return (int) implode('_', array_keys($priceSet['fields'][$priceFieldID]['options']));
 596   }
 597
 598
 599   /**
 600    * @param CRM_Core_Form $form
 601    * @param int $id
 602    * @param string $entityTable
 603    * @param bool $validOnly
 604    * @param int $priceSetId
 605    *
 606    * @return bool|false|int|null
 607    */
 608   public static function initSet(&$form, $id, $entityTable = 'civicrm_event', $validOnly = FALSE, $priceSetId = NULL) {
 609     if (!$priceSetId) {
 610       $priceSetId = self::getFor($entityTable, $id);
 611     }
 612
 613     //check if priceset is is_config
 614     if (is_numeric($priceSetId)) {
 615       if (CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $priceSetId, 'is_quick_config') && $form->getVar('_name') != 'Participant') {
 616         $form->assign('quickConfig', 1);
 617       }
 618     }
 619     // get price info
 620     if ($priceSetId) {
 621       if ($form->_action & CRM_Core_Action::UPDATE) {
 622         $entityId = $entity = NULL;
 623
 624         switch ($entityTable) {
 625           case 'civicrm_event':
 626             $entity = 'participant';
 627             if (CRM_Utils_System::getClassName($form) == 'CRM_Event_Form_Participant') {
 628               $entityId = $form->_id;
 629             }
 630             else {
 631               $entityId = $form->_participantId;
 632             }
 633             break;
 634
 635           case 'civicrm_contribution_page':
 636           case 'civicrm_contribution':
 637             $entity = 'contribution';
 638             $entityId = $form->_id;
 639             break;
 640         }
 641
 642         if ($entityId && $entity) {
 643           $form->_values['line_items'] = CRM_Price_BAO_LineItem::getLineItems($entityId, $entity);
 644         }
 645         $required = FALSE;
 646       }
 647       else {
 648         $required = TRUE;
 649       }
 650
 651       $form->_priceSetId = $priceSetId;
 652       $priceSet = self::getSetDetail($priceSetId, $required, $validOnly);
 653       $form->_priceSet = CRM_Utils_Array::value($priceSetId, $priceSet);
 654       $form->_values['fee'] = CRM_Utils_Array::value('fields', $form->_priceSet);
 655
 656       //get the price set fields participant count.
 657       if ($entityTable == 'civicrm_event') {
 658         //get option count info.
 659         $form->_priceSet['optionsCountTotal'] = self::getPricesetCount($priceSetId);
 660         if ($form->_priceSet['optionsCountTotal']) {
 661           $optionsCountDeails = array();
 662           if (!empty($form->_priceSet['fields'])) {
 663             foreach ($form->_priceSet['fields'] as $field) {
 664               foreach ($field['options'] as $option) {
 665                 $count = CRM_Utils_Array::value('count', $option, 0);
 666                 $optionsCountDeails['fields'][$field['id']]['options'][$option['id']] = $count;
 667               }
 668             }
 669           }
 670           $form->_priceSet['optionsCountDetails'] = $optionsCountDeails;
 671         }
 672
 673         //get option max value info.
 674         $optionsMaxValueTotal = 0;
 675         $optionsMaxValueDetails = array();
 676
 677         if (!empty($form->_priceSet['fields'])) {
 678           foreach ($form->_priceSet['fields'] as $field) {
 679             foreach ($field['options'] as $option) {
 680               $maxVal = CRM_Utils_Array::value('max_value', $option, 0);
 681               $optionsMaxValueDetails['fields'][$field['id']]['options'][$option['id']] = $maxVal;
 682               $optionsMaxValueTotal += $maxVal;
 683             }
 684           }
 685         }
 686
 687         $form->_priceSet['optionsMaxValueTotal'] = $optionsMaxValueTotal;
 688         if ($optionsMaxValueTotal) {
 689           $form->_priceSet['optionsMaxValueDetails'] = $optionsMaxValueDetails;
 690         }
 691       }
 692       $form->set('priceSetId', $form->_priceSetId);
 693       $form->set('priceSet', $form->_priceSet);
 694
 695       return $priceSetId;
 696     }
 697     return FALSE;
 698   }
 699
 700   /**
 701    * @param $fields
 702    * @param array $params
 703    * @param $lineItem
 704    * @param string $component
 705    */
 706   public static function processAmount(&$fields, &$params, &$lineItem, $component = '') {
 707     // using price set
 708     $totalPrice = $totalTax = 0;
 709     $radioLevel = $checkboxLevel = $selectLevel = $textLevel = array();
 710     if ($component) {
 711       $autoRenew = array();
 712       $autoRenew[0] = $autoRenew[1] = $autoRenew[2] = 0;
 713     }
 714     foreach ($fields as $id => $field) {
 715       if (empty($params["price_{$id}"]) ||
 716         (empty($params["price_{$id}"]) && $params["price_{$id}"] == NULL)
 717       ) {
 718         // skip if nothing was submitted for this field
 719         continue;
 720       }
 721
 722       switch ($field['html_type']) {
 723         case 'Text':
 724           $firstOption = reset($field['options']);
 725           $params["price_{$id}"] = array($firstOption['id'] => $params["price_{$id}"]);
 726           CRM_Price_BAO_LineItem::format($id, $params, $field, $lineItem);
 727           if (CRM_Utils_Array::value('tax_rate', $field['options'][key($field['options'])])) {
 728             $lineItem = self::setLineItem($field, $lineItem, key($field['options']));
 729             $totalTax += $field['options'][key($field['options'])]['tax_amount'] * $lineItem[key($field['options'])]['qty'];
 730           }
 731           if (CRM_Utils_Array::value('name', $field['options'][key($field['options'])]) == 'contribution_amount') {
 732             $taxRates = CRM_Core_PseudoConstant::getTaxRates();
 733             if (array_key_exists($params['financial_type_id'], $taxRates)) {
 734               $field['options'][key($field['options'])]['tax_rate'] = $taxRates[$params['financial_type_id']];
 735               $taxAmount = CRM_Contribute_BAO_Contribution_Utils::calculateTaxAmount($field['options'][key($field['options'])]['amount'], $field['options'][key($field['options'])]['tax_rate']);
 736               $field['options'][key($field['options'])]['tax_amount'] = round($taxAmount['tax_amount'], 2);
 737               $lineItem = self::setLineItem($field, $lineItem, key($field['options']));
 738               $totalTax += $field['options'][key($field['options'])]['tax_amount'] * $lineItem[key($field['options'])]['qty'];
 739             }
 740           }
 741           $totalPrice += $lineItem[$firstOption['id']]['line_total'] + CRM_Utils_Array::value('tax_amount', $lineItem[key($field['options'])]);
 742           break;
 743
 744         case 'Radio':
 745           //special case if user select -none-
 746           if ($params["price_{$id}"] <= 0) {
 747             continue;
 748           }
 749           $params["price_{$id}"] = array($params["price_{$id}"] => 1);
 750           $optionValueId = CRM_Utils_Array::key(1, $params["price_{$id}"]);
 751           $optionLabel = CRM_Utils_Array::value('label', $field['options'][$optionValueId]);
 752           $params['amount_priceset_level_radio'] = array();
 753           $params['amount_priceset_level_radio'][$optionValueId] = $optionLabel;
 754           if (isset($radioLevel)) {
 755             $radioLevel = array_merge($radioLevel,
 756               array_keys($params['amount_priceset_level_radio'])
 757             );
 758           }
 759           else {
 760             $radioLevel = array_keys($params['amount_priceset_level_radio']);
 761           }
 762           CRM_Price_BAO_LineItem::format($id, $params, $field, $lineItem);
 763           if (CRM_Utils_Array::value('tax_rate', $field['options'][$optionValueId])) {
 764             $lineItem = self::setLineItem($field, $lineItem, $optionValueId);
 765             $totalTax += $field['options'][$optionValueId]['tax_amount'];
 766             if (CRM_Utils_Array::value('field_title', $lineItem[$optionValueId]) == 'Membership Amount') {
 767               $lineItem[$optionValueId]['line_total'] = $lineItem[$optionValueId]['unit_price'] = CRM_Utils_Rule::cleanMoney($lineItem[$optionValueId]['line_total'] - $lineItem[$optionValueId]['tax_amount']);
 768             }
 769           }
 770           $totalPrice += $lineItem[$optionValueId]['line_total'] + CRM_Utils_Array::value('tax_amount', $lineItem[$optionValueId]);
 771           if (
 772             $component &&
 773             // auto_renew exists and is empty in some workflows, which php treat as a 0
 774             // and hence we explicitly check to see if auto_renew is numeric
 775             isset($lineItem[$optionValueId]['auto_renew']) &&
 776             is_numeric($lineItem[$optionValueId]['auto_renew'])
 777           ) {
 778             $autoRenew[$lineItem[$optionValueId]['auto_renew']] += $lineItem[$optionValueId]['line_total'];
 779           }
 780           break;
 781
 782         case 'Select':
 783           $params["price_{$id}"] = array($params["price_{$id}"] => 1);
 784           $optionValueId = CRM_Utils_Array::key(1, $params["price_{$id}"]);
 785           $optionLabel = $field['options'][$optionValueId]['label'];
 786           $params['amount_priceset_level_select'] = array();
 787           $params['amount_priceset_level_select'][CRM_Utils_Array::key(1, $params["price_{$id}"])] = $optionLabel;
 788           if (isset($selectLevel)) {
 789             $selectLevel = array_merge($selectLevel, array_keys($params['amount_priceset_level_select']));
 790           }
 791           else {
 792             $selectLevel = array_keys($params['amount_priceset_level_select']);
 793           }
 794           CRM_Price_BAO_LineItem::format($id, $params, $field, $lineItem);
 795           if (CRM_Utils_Array::value('tax_rate', $field['options'][$optionValueId])) {
 796             $lineItem = self::setLineItem($field, $lineItem, $optionValueId);
 797             $totalTax += $field['options'][$optionValueId]['tax_amount'];
 798           }
 799           $totalPrice += $lineItem[$optionValueId]['line_total'] + CRM_Utils_Array::value('tax_amount', $lineItem[$optionValueId]);
 800           if (
 801             $component &&
 802             isset($lineItem[$optionValueId]['auto_renew']) &&
 803             is_numeric($lineItem[$optionValueId]['auto_renew'])
 804           ) {
 805             $autoRenew[$lineItem[$optionValueId]['auto_renew']] += $lineItem[$optionValueId]['line_total'];
 806           }
 807           break;
 808
 809         case 'CheckBox':
 810           $params['amount_priceset_level_checkbox'] = $optionIds = array();
 811           foreach ($params["price_{$id}"] as $optionId => $option) {
 812             $optionIds[] = $optionId;
 813             $optionLabel = $field['options'][$optionId]['label'];
 814             $params['amount_priceset_level_checkbox']["{$field['options'][$optionId]['id']}"] = $optionLabel;
 815             if (isset($checkboxLevel)) {
 816               $checkboxLevel = array_unique(array_merge(
 817                 $checkboxLevel,
 818                 array_keys($params['amount_priceset_level_checkbox'])
 819                 )
 820               );
 821             }
 822             else {
 823               $checkboxLevel = array_keys($params['amount_priceset_level_checkbox']);
 824             }
 825           }
 826           CRM_Price_BAO_LineItem::format($id, $params, $field, $lineItem);
 827           foreach ($optionIds as $optionId) {
 828             if (CRM_Utils_Array::value('tax_rate', $field['options'][$optionId])) {
 829               $lineItem = self::setLineItem($field, $lineItem, $optionId);
 830               $totalTax += $field['options'][$optionId]['tax_amount'];
 831             }
 832             $totalPrice += $lineItem[$optionId]['line_total'] + CRM_Utils_Array::value('tax_amount', $lineItem[$optionId]);
 833             if (
 834               $component &&
 835               isset($lineItem[$optionId]['auto_renew']) &&
 836               is_numeric($lineItem[$optionId]['auto_renew'])
 837             ) {
 838               $autoRenew[$lineItem[$optionId]['auto_renew']] += $lineItem[$optionId]['line_total'];
 839             }
 840           }
 841           break;
 842       }
 843     }
 844
 845     $amount_level = array();
 846     $totalParticipant = 0;
 847     if (is_array($lineItem)) {
 848       foreach ($lineItem as $values) {
 849         $totalParticipant += $values['participant_count'];
 850         if ($values['html_type'] == 'Text') {
 851           $amount_level[] = $values['label'] . ' - ' . $values['qty'];
 852           continue;
 853         }
 854         $amount_level[] = $values['label'];
 855       }
 856     }
 857
 858     $displayParticipantCount = '';
 859     if ($totalParticipant > 0) {
 860       $displayParticipantCount = ' Participant Count -' . $totalParticipant;
 861     }
 862     $params['amount_level'] = CRM_Core_DAO::VALUE_SEPARATOR . implode(CRM_Core_DAO::VALUE_SEPARATOR, $amount_level) . $displayParticipantCount . CRM_Core_DAO::VALUE_SEPARATOR;
 863     $params['amount'] = $totalPrice;
 864     $params['tax_amount'] = $totalTax;
 865     if ($component) {
 866       foreach ($autoRenew as $dontCare => $eachAmount) {
 867         if (!$eachAmount) {
 868           unset($autoRenew[$dontCare]);
 869         }
 870       }
 871       if (count($autoRenew) > 1 ) {
 872         $params['autoRenew'] = $autoRenew;
 873       }
 874     }
 875   }
 876
 877   /**
 878    * Build the price set form.
 879    *
 880    * @param CRM_Core_Form $form
 881    *
 882    * @return void
 883    */
 884   public static function buildPriceSet(&$form) {
 885     $priceSetId = $form->get('priceSetId');
 886     if (!$priceSetId) {
 887       return;
 888     }
 889
 890     $validFieldsOnly = TRUE;
 891     $className = CRM_Utils_System::getClassName($form);
 892     if (in_array($className, array(
 893           'CRM_Contribute_Form_Contribution', 'CRM_Member_Form_Membership'))) {
 894       $validFieldsOnly = FALSE;
 895     }
 896
 897     $priceSet           = self::getSetDetail($priceSetId, TRUE, $validFieldsOnly);
 898     $form->_priceSet    = CRM_Utils_Array::value($priceSetId, $priceSet);
 899     $validPriceFieldIds = array_keys($form->_priceSet['fields']);
 900     $form->_quickConfig = $quickConfig = 0;
 901     if (CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $priceSetId, 'is_quick_config')) {
 902       $quickConfig = 1;
 903     }
 904
 905     $form->assign('quickConfig', $quickConfig);
 906     if ($className == 'CRM_Contribute_Form_Contribution_Main') {
 907       $form->_quickConfig = $quickConfig;
 908     }
 909     $form->assign('priceSet', $form->_priceSet);
 910
 911     $component = 'contribution';
 912     if ($className == 'CRM_Member_Form_Membership') {
 913       $component = 'membership';
 914     }
 915
 916     if ($className == 'CRM_Contribute_Form_Contribution_Main') {
 917       $feeBlock = &$form->_values['fee'];
 918       if (!empty($form->_useForMember)) {
 919         $component = 'membership';
 920       }
 921     }
 922     else {
 923       $feeBlock = &$form->_priceSet['fields'];
 924     }
 925
 926     // call the hook.
 927     CRM_Utils_Hook::buildAmount($component, $form, $feeBlock);
 928
 929     // CRM-14492 Admin price fields should show up on event registration if user has 'administer CiviCRM' permissions
 930     $adminFieldVisible = false;
 931     if (CRM_Core_Permission::check('administer CiviCRM')) {
 932       $adminFieldVisible = true;
 933     }
 934
 935     foreach ($feeBlock as $id => $field) {
 936       if (CRM_Utils_Array::value('visibility', $field) == 'public' ||
 937         (CRM_Utils_Array::value('visibility', $field) == 'admin' && $adminFieldVisible == true) ||
 938         !$validFieldsOnly
 939       ) {
 940         $options = CRM_Utils_Array::value('options', $field);
 941         if ($className == 'CRM_Contribute_Form_Contribution_Main' && $component = 'membership') {
 942           $userid = $form->getVar('_membershipContactID');
 943           $checklifetime = self::checkCurrentMembership($options, $userid);
 944           if ($checklifetime) {
 945             $form->assign('ispricelifetime', TRUE);
 946           }
 947         }
 948         if (!is_array($options) || !in_array($id, $validPriceFieldIds)) {
 949           continue;
 950         }
 951         CRM_Price_BAO_PriceField::addQuickFormElement($form,
 952           'price_' . $field['id'],
 953           $field['id'],
 954           FALSE,
 955           CRM_Utils_Array::value('is_required', $field, FALSE),
 956           NULL,
 957           $options
 958         );
 959       }
 960     }
 961   }
 962
 963   /**
 964    * Check the current Membership
 965    * having end date null.
 966    */
 967   public static function checkCurrentMembership(&$options, $userid) {
 968     if (!$userid || empty($options)) {
 969       return;
 970     }
 971     static $_contact_memberships = array();
 972     $checklifetime = FALSE;
 973     foreach ($options as $key => $value) {
 974       if (!empty($value['membership_type_id'])) {
 975         if (!isset($_contact_memberships[$userid][$value['membership_type_id']])) {
 976           $_contact_memberships[$userid][$value['membership_type_id']] = CRM_Member_BAO_Membership::getContactMembership($userid, $value['membership_type_id'], FALSE);
 977         }
 978         $currentMembership = $_contact_memberships[$userid][$value['membership_type_id']];
 979         if (!empty($currentMembership) && empty($currentMembership['end_date'])) {
 980           unset($options[$key]);
 981           $checklifetime = TRUE;
 982         }
 983       }
 984     }
 985     if ($checklifetime) {
 986       return TRUE;
 987     }
 988     else {
 989       return FALSE;
 990     }
 991   }
 992
 993   /**
 994    * Set daefult the price set fields.
 995    *
 996    * @param CRM_Core_Form $form
 997    * @param $defaults
 998    *
 999    * @return array $defaults
1000    */
1001   public static function setDefaultPriceSet(&$form, &$defaults) {
1002     if (!isset($form->_priceSet) || empty($form->_priceSet['fields'])) {
1003       return $defaults;
1004     }
1005
1006     foreach ($form->_priceSet['fields'] as $key => $val) {
1007       foreach ($val['options'] as $keys => $values) {
1008         if ($values['is_default']) {
1009           if ($val['html_type'] == 'CheckBox') {
1010             $defaults["price_{$key}"][$keys] = 1;
1011           }
1012           else {
1013             $defaults["price_{$key}"] = $keys;
1014           }
1015         }
1016       }
1017     }
1018     return $defaults;
1019   }
1020
1021   /**
1022    * Supports event create function by setting up required price sets, not tested but expect
1023    * it will work for contribution page
1024    * @param array $params as passed to api/bao create fn
1025    * @param CRM_Core_DAO $entity object for given entity
1026    * @param string $entityName name of entity - e.g event
1027    */
1028   public static function setPriceSets(&$params, $entity, $entityName) {
1029     if(empty($params['price_set_id']) || !is_array($params['price_set_id'])) {
1030       return;
1031     }
1032     // CRM-14069 note that we may as well start by assuming more than one.
1033     // currently the form does not pass in as an array & will be skipped
1034     // test is passing in as an array but I feel the api should have a metadata that allows
1035     // transform of single to array - seems good for managing transitions - in which case all api
1036     // calls that set price_set_id will hit this
1037     // e.g in getfields 'price_set_id' => array('blah', 'bao_type' => 'array') - causing
1038     // all separated values, strings, json half-separated values (in participant we hit this)
1039     // to be converted to json @ api layer
1040     $pse = new CRM_Price_DAO_PriceSetEntity();
1041     $pse->entity_table = 'civicrm_' . $entityName;
1042     $pse->entity_id = $entity->id;
1043     while ($pse->fetch()) {
1044       if(!in_array($pse->price_set_id, $params['price_set_id'])) {
1045         // note an even more aggressive form of this deletion currently happens in event form
1046         // past price sets discounts are made inaccessible by this as the discount_id is set to NULL
1047         // on the participant record
1048         if (CRM_Price_BAO_PriceSet::removeFrom('civicrm_' . $entityName, $entity->id)) {
1049           CRM_Core_BAO_Discount::del($entity->id,'civicrm_' . $entityName);
1050         }
1051       }
1052     }
1053     foreach ($params['price_set_id'] as $priceSetID) {
1054       CRM_Price_BAO_PriceSet::addTo('civicrm_' . $entityName, $entity->id, $priceSetID);
1055       //@todo - how should we do this - copied from form
1056       //if (CRM_Utils_Array::value('price_field_id', $params)) {
1057       //  $priceSetID = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceField', $params['price_field_id'], 'price_set_id');
1058       //  CRM_Price_BAO_PriceSet::setIsQuickConfig($priceSetID, 0);
1059       //}
1060     }
1061   }
1062   /**
1063    * Get field ids of a price set
1064    *
1065    * @param int $id Price Set id
1066    *
1067    * @return array of the field ids
1068    *
1069    * @static
1070    */
1071   public static function getFieldIds($id) {
1072     $priceField = new CRM_Price_DAO_PriceField();
1073     $priceField->price_set_id = $id;
1074     $priceField->find();
1075     while ($priceField->fetch()) {
1076       $var[] = $priceField->id;
1077     }
1078     return $var;
1079   }
1080
1081   /**
1082    * This function is to make a copy of a price set, including
1083    * all the fields
1084    *
1085    * @param int $id the price set id to copy
1086    *
1087    * @return the copy object
1088    * @static
1089    */
1090   public static function copy($id) {
1091     $maxId = CRM_Core_DAO::singleValueQuery("SELECT max(id) FROM civicrm_price_set");
1092
1093     $title = ts('[Copy id %1]', array(1 => $maxId + 1));
1094     $fieldsFix = array(
1095       'suffix' => array('title' => ' ' . $title,
1096                 'name' => '__Copy_id_' . ($maxId + 1) . '_',
1097       ),
1098     );
1099
1100     $copy = &CRM_Core_DAO::copyGeneric('CRM_Price_DAO_PriceSet',
1101             array('id' => $id),
1102             NULL,
1103             $fieldsFix
1104     );
1105
1106     //copying all the blocks pertaining to the price set
1107     $copyPriceField = &CRM_Core_DAO::copyGeneric('CRM_Price_DAO_PriceField',
1108                       array('price_set_id' => $id),
1109                       array('price_set_id' => $copy->id)
1110     );
1111     if (!empty($copyPriceField)) {
1112       $price = array_combine(self::getFieldIds($id), self::getFieldIds($copy->id));
1113
1114       //copy option group and values
1115       foreach ($price as $originalId => $copyId) {
1116         CRM_Core_DAO::copyGeneric('CRM_Price_DAO_PriceFieldValue',
1117           array('price_field_id' => $originalId),
1118           array('price_field_id' => $copyId)
1119         );
1120       }
1121     }
1122     $copy->save();
1123
1124     CRM_Utils_Hook::copy('Set', $copy);
1125     return $copy;
1126   }
1127
1128   /**
1129    * This function is to check price set permission
1130    *
1131    * @param int $sid the price set id
1132    *
1133    * @return bool
1134    */
1135   public static function checkPermission($sid) {
1136     if ($sid && self::eventPriceSetDomainID()) {
1137       $domain_id = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $sid, 'domain_id', 'id');
1138       if (CRM_Core_Config::domainID() != $domain_id) {
1139         CRM_Core_Error::fatal(ts('You do not have permission to access this page.'));
1140       }
1141     }
1142     return TRUE;
1143   }
1144
1145   /**
1146    * Get the sum of participant count
1147    * for all fields of given price set.
1148    *
1149    * @param int $sid the price set id
1150    *
1151    * @param bool $onlyActive
1152    *
1153    * @return int|null|string
1154    * @static
1155    */
1156   public static function getPricesetCount($sid, $onlyActive = TRUE) {
1157     $count = 0;
1158     if (!$sid) {
1159       return $count;
1160     }
1161
1162     $where = NULL;
1163     if ($onlyActive) {
1164       $where = 'AND  value.is_active = 1 AND field.is_active = 1';
1165     }
1166
1167     static $pricesetFieldCount = array();
1168     if (!isset($pricesetFieldCount[$sid])) {
1169       $sql = "
1170     SELECT  sum(value.count) as totalCount
1171       FROM  civicrm_price_field_value  value
1172 INNER JOIN  civicrm_price_field field ON ( field.id = value.price_field_id )
1173 INNER JOIN  civicrm_price_set pset    ON ( pset.id = field.price_set_id )
1174      WHERE  pset.id = %1
1175             $where";
1176
1177       $count = CRM_Core_DAO::singleValueQuery($sql, array(1 => array($sid, 'Positive')));
1178       $pricesetFieldCount[$sid] = ($count) ? $count : 0;
1179     }
1180
1181     return $pricesetFieldCount[$sid];
1182   }
1183
1184   /**
1185    * @param $ids
1186    *
1187    * @return array
1188    */
1189   public static function getMembershipCount($ids) {
1190     $queryString = "
1191 SELECT       count( pfv.id ) AS count, pfv.id AS id
1192 FROM         civicrm_price_field_value pfv
1193 INNER JOIN    civicrm_membership_type mt ON mt.id = pfv.membership_type_id
1194 WHERE        pfv.id IN ( $ids )
1195 GROUP BY     mt.member_of_contact_id";
1196
1197     $crmDAO = CRM_Core_DAO::executeQuery($queryString);
1198     $count = array();
1199
1200     while ($crmDAO->fetch()) {
1201       $count[$crmDAO->id] = $crmDAO->count;
1202     }
1203
1204     return $count;
1205   }
1206
1207   /**
1208    * Check if auto renew option should be shown
1209    *
1210    * @param int $priceSetId price set id
1211    *
1212    * @return int $autoRenewOption ( 0:hide, 1:optional 2:required )
1213    */
1214   public static function checkAutoRenewForPriceSet($priceSetId) {
1215     // auto-renew option should be visible if membership types associated with all the fields has
1216     // been set for auto-renew option
1217     // Auto renew checkbox should be frozen if for all the membership type auto renew is required
1218
1219     // get the membership type auto renew option and check if required or optional
1220     $query = 'SELECT mt.auto_renew, mt.duration_interval, mt.duration_unit
1221             FROM civicrm_price_field_value pfv
1222             INNER JOIN civicrm_membership_type mt ON pfv.membership_type_id = mt.id
1223             INNER JOIN civicrm_price_field pf ON pfv.price_field_id = pf.id
1224             WHERE pf.price_set_id = %1
1225             AND   pf.is_active = 1
1226             AND   pfv.is_active = 1';
1227
1228     $params = array(1 => array($priceSetId, 'Integer'));
1229
1230     $dao             = CRM_Core_DAO::executeQuery($query, $params);
1231     $autoRenewOption = 2;
1232     $interval        = $unit = array();
1233     while ($dao->fetch()) {
1234       if (!$dao->auto_renew) {
1235         $autoRenewOption = 0;
1236         break;
1237       }
1238       if ($dao->auto_renew == 1) {
1239         $autoRenewOption = 1;
1240       }
1241
1242       $interval[$dao->duration_interval] = $dao->duration_interval;
1243       $unit[$dao->duration_unit] = $dao->duration_unit;
1244     }
1245
1246     if (count($interval) == 1 && count($unit) == 1 && $autoRenewOption > 0) {
1247       return $autoRenewOption;
1248     }
1249     else {
1250       return 0;
1251     }
1252   }
1253
1254   /**
1255    * Retrieve auto renew frequency and interval
1256    *
1257    * @param int $priceSetId price set id
1258    *
1259    * @return array associate array of frequency interval and unit
1260    * @static
1261    */
1262   public static function getRecurDetails($priceSetId) {
1263     $query = 'SELECT mt.duration_interval, mt.duration_unit
1264             FROM civicrm_price_field_value pfv
1265             INNER JOIN civicrm_membership_type mt ON pfv.membership_type_id = mt.id
1266             INNER JOIN civicrm_price_field pf ON pfv.price_field_id = pf.id
1267             WHERE pf.price_set_id = %1 LIMIT 1';
1268
1269     $params = array(1 => array($priceSetId, 'Integer'));
1270     $dao = CRM_Core_DAO::executeQuery($query, $params);
1271     $dao->fetch();
1272     return array($dao->duration_interval, $dao->duration_unit);
1273   }
1274
1275   /**
1276    * @return object
1277    */
1278   public static function eventPriceSetDomainID() {
1279     return CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::MULTISITE_PREFERENCES_NAME,
1280       'event_price_set_domain_id',
1281       NULL, FALSE
1282     );
1283   }
1284
1285   /**
1286    * Update the is_quick_config flag in the db
1287    *
1288    * @param  int      $id             id of the database record
1289    * @param  boolean  $isQuickConfig  value we want to set the is_quick_config field
1290    *
1291    * @return Object                   DAO object on sucess, null otherwise
1292    * @static
1293    */
1294   public static function setIsQuickConfig($id, $isQuickConfig) {
1295     return CRM_Core_DAO::setFieldValue('CRM_Price_DAO_PriceSet', $id, 'is_quick_config', $isQuickConfig);
1296   }
1297
1298   /**
1299    * Check if price set id provides option for
1300    * user to select both auto-renew and non-auto-renew memberships
1301    *
1302    * @static
1303    *
1304    */
1305   public static function checkMembershipPriceSet($id) {
1306     $query =
1307 "
1308 SELECT      pfv.id, pfv.price_field_id, pfv.name, pfv.membership_type_id, pf.html_type, mt.auto_renew
1309 FROM        civicrm_price_field_value pfv
1310 LEFT JOIN   civicrm_price_field pf ON pf.id = pfv.price_field_id
1311 LEFT JOIN   civicrm_price_set ps ON ps.id = pf.price_set_id
1312 LEFT JOIN   civicrm_membership_type mt ON mt.id = pfv.membership_type_id
1313 WHERE       ps.id = %1
1314 ";
1315
1316     $params = array(1 => array($id, 'Integer'));
1317     $dao = CRM_Core_DAO::executeQuery($query, $params);
1318
1319     $autoRenew = array();
1320     //FIXME: do a comprehensive check of whether
1321     //2 membership types can be selected
1322     //instead of comparing all of them
1323     while ($dao->fetch()) {
1324       //temp fix for #CRM-10370
1325       //if its NULL consider it '0' i.e. 'No auto-renew option'
1326       $daoAutoRenew = $dao->auto_renew;
1327       if ($daoAutoRenew === NULL) {
1328         $daoAutoRenew = 0;
1329       }
1330       if (!empty($autoRenew) && !in_array($daoAutoRenew, $autoRenew)) {
1331         return true;
1332       }
1333       $autoRenew[] = $daoAutoRenew;
1334     }
1335     return false;
1336   }
1337
1338   /**
1339    * Copy priceSet when event/contibution page is copied
1340    *
1341    * @param string $baoName  BAO name
1342    * @param int $id old event/contribution page id
1343    * @param int $newId newly created event/contribution page id
1344    */
1345   public static function copyPriceSet($baoName, $id, $newId) {
1346     $priceSetId = CRM_Price_BAO_PriceSet::getFor($baoName, $id);
1347     if ($priceSetId) {
1348       $isQuickConfig = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $priceSetId, 'is_quick_config');
1349       if($isQuickConfig) {
1350         $copyPriceSet = &CRM_Price_BAO_PriceSet::copy($priceSetId);
1351         CRM_Price_BAO_PriceSet::addTo($baoName, $newId, $copyPriceSet->id);
1352       }
1353       else {
1354         $copyPriceSet = &CRM_Core_DAO::copyGeneric('CRM_Price_DAO_PriceSetEntity',
1355           array(
1356             'entity_id' => $id,
1357             'entity_table' => $baoName,
1358           ),
1359           array('entity_id' => $newId)
1360         );
1361       }
1362       // copy event discount
1363       if ($baoName == 'civicrm_event') {
1364         $discount = CRM_Core_BAO_Discount::getOptionGroup($id, 'civicrm_event');
1365         foreach ($discount as $discountId => $setId) {
1366
1367           $copyPriceSet = &CRM_Price_BAO_PriceSet::copy($setId);
1368
1369           CRM_Core_DAO::copyGeneric(
1370             'CRM_Core_DAO_Discount',
1371             array(
1372               'id' => $discountId,
1373             ),
1374             array(
1375               'entity_id' => $newId,
1376               'price_set_id' => $copyPriceSet->id,
1377             )
1378           );
1379         }
1380       }
1381     }
1382   }
1383
1384   /*
1385    * Function to set tax_amount and tax_rate in LineItem
1386    *
1387    *
1388    */
1389   public static function setLineItem($field, $lineItem, $optionValueId) {
1390     if ($field['html_type'] == 'Text') {
1391       $taxAmount = $field['options'][$optionValueId]['tax_amount'] * $lineItem[$optionValueId]['qty'];
1392     }
1393     else {
1394       $taxAmount = $field['options'][$optionValueId]['tax_amount'];
1395     }
1396     $taxRate = $field['options'][$optionValueId]['tax_rate'];
1397     $lineItem[$optionValueId]['tax_amount'] = $taxAmount;
1398     $lineItem[$optionValueId]['tax_rate'] = $taxRate;
1399
1400     return $lineItem;
1401   }
1402 }