CRM/Price/BAO/PriceSet.php

   1 <?php
   2 /*
   3   +--------------------------------------------------------------------+
   4   | CiviCRM version 4.5                                                |
   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   function __construct() {
  54     parent::__construct();
  55   }
  56
  57   /**
  58    * takes an associative array and creates a price set object
  59    *
  60    * @param array $params (reference) an assoc array of name/value pairs
  61    *
  62    * @return object CRM_Price_DAO_PriceSet object
  63    * @access public
  64    * @static
  65    */
  66   static function create(&$params) {
  67     if(empty($params['id']) && empty($params['name'])) {
  68       $params['name'] = CRM_Utils_String::munge($params['title'], '_', 242);
  69     }
  70     $priceSetBAO = new CRM_Price_BAO_PriceSet();
  71     $priceSetBAO->copyValues($params);
  72     if (self::eventPriceSetDomainID()) {
  73       $priceSetBAO->domain_id = CRM_Core_Config::domainID();
  74     }
  75     return $priceSetBAO->save();
  76   }
  77
  78   /**
  79    * Takes a bunch of params that are needed to match certain criteria and
  80    * retrieves the relevant objects. Typically the valid params are only
  81    * contact_id. We'll tweak this function to be more full featured over a period
  82    * of time. This is the inverse function of create. It also stores all the retrieved
  83    * values in the default array
  84    *
  85    * @param array $params   (reference ) an assoc array of name/value pairs
  86    * @param array $defaults (reference ) an assoc array to hold the flattened values
  87    *
  88    * @return object CRM_Price_DAO_PriceSet object
  89    * @access public
  90    * @static
  91    */
  92   static function retrieve(&$params, &$defaults) {
  93     return CRM_Core_DAO::commonRetrieve('CRM_Price_DAO_PriceSet', $params, $defaults);
  94   }
  95
  96   /**
  97    * update the is_active flag in the db
  98    *
  99    * @param  int $id id of the database record
 100    * @param $isActive
 101    *
 102    * @internal param bool $is_active value we want to set the is_active field
 103    *
 104    * @return Object             DAO object on sucess, null otherwise
 105    * @static
 106    * @access public
 107    */
 108   static function setIsActive($id, $isActive) {
 109     return CRM_Core_DAO::setFieldValue('CRM_Price_DAO_PriceSet', $id, 'is_active', $isActive);
 110   }
 111
 112   /**
 113    * Calculate the default price set id
 114    * assigned to the contribution/membership etc
 115    *
 116    * @param string $entity
 117    *
 118    * @return array $defaultPriceSet default price set
 119    *
 120    * @access public
 121    * @static
 122    *
 123    */
 124   public static function getDefaultPriceSet($entity = 'contribution') {
 125     if (!empty(self::$_defaultPriceSet[$entity])) {
 126       return self::$_defaultPriceSet[$entity];
 127     }
 128     $entityName = 'default_contribution_amount';
 129     if ($entity == 'membership') {
 130       $entityName = 'default_membership_type_amount';
 131     }
 132
 133     $sql = "
 134 SELECT      ps.id AS setID, pfv.price_field_id AS priceFieldID, pfv.id AS priceFieldValueID, pfv.name, pfv.label, pfv.membership_type_id, pfv.amount, pfv.financial_type_id
 135 FROM        civicrm_price_set ps
 136 LEFT JOIN   civicrm_price_field pf ON pf.`price_set_id` = ps.id
 137 LEFT JOIN   civicrm_price_field_value pfv ON pfv.price_field_id = pf.id
 138 WHERE       ps.name = '{$entityName}'
 139 ";
 140
 141     $dao = CRM_Core_DAO::executeQuery($sql);
 142     self::$_defaultPriceSet[$entity] = array();
 143     while ($dao->fetch()) {
 144       self::$_defaultPriceSet[$entity][$dao->priceFieldValueID] = array(
 145        'setID' => $dao->setID,
 146        'priceFieldID' => $dao->priceFieldID,
 147        'name' => $dao->name,
 148        'label' => $dao->label,
 149        'priceFieldValueID' => $dao->priceFieldValueID,
 150        'membership_type_id' => $dao->membership_type_id,
 151        'amount' => $dao->amount,
 152        'financial_type_id' => $dao->financial_type_id,
 153       );
 154     }
 155
 156     return self::$_defaultPriceSet[$entity];
 157   }
 158
 159   /**
 160    * Get the price set title.
 161    *
 162    * @param int $id   id of price set
 163    *
 164    * @return string   title
 165    *
 166    * @access public
 167    * @static
 168    *
 169    */
 170   public static function getTitle($id) {
 171     return CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $id, 'title');
 172   }
 173
 174   /**
 175    * Return a list of all forms which use this price set.
 176    *
 177    * @param int $id id of price set
 178    * @param bool|string $simpleReturn - get raw data. Possible values: 'entity', 'table'
 179    *
 180    * @return array
 181    */
 182   public static function &getUsedBy($id, $simpleReturn = FALSE) {
 183     $usedBy = $forms = $tables = array();
 184     $queryString = "
 185 SELECT   entity_table, entity_id
 186 FROM     civicrm_price_set_entity
 187 WHERE    price_set_id = %1";
 188     $params = array(1 => array($id, 'Integer'));
 189     $crmFormDAO = CRM_Core_DAO::executeQuery($queryString, $params);
 190
 191     while ($crmFormDAO->fetch()) {
 192       $forms[$crmFormDAO->entity_table][] = $crmFormDAO->entity_id;
 193       $tables[] = $crmFormDAO->entity_table;
 194     }
 195     // Return only tables
 196     if ($simpleReturn == 'table') {
 197       return $tables;
 198     }
 199     if (empty($forms)) {
 200       $queryString = "
 201 SELECT    cli.entity_table, cli.entity_id
 202 FROM      civicrm_line_item cli
 203 LEFT JOIN civicrm_price_field cpf ON cli.price_field_id = cpf.id
 204 WHERE     cpf.price_set_id = %1";
 205       $params = array(1 => array($id, 'Integer'));
 206       $crmFormDAO = CRM_Core_DAO::executeQuery($queryString, $params);
 207       while ($crmFormDAO->fetch()) {
 208         $forms[$crmFormDAO->entity_table][] = $crmFormDAO->entity_id;
 209         $tables[] = $crmFormDAO->entity_table;
 210       }
 211       if (empty($forms)) {
 212         return $usedBy;
 213       }
 214     }
 215     // Return only entity data
 216     if ($simpleReturn == 'entity') {
 217       return $forms;
 218     }
 219     foreach ($forms as $table => $entities) {
 220       switch ($table) {
 221         case 'civicrm_event':
 222           $ids = implode(',', $entities);
 223           $queryString = "SELECT ce.id as id, ce.title as title, ce.is_public as isPublic, ce.start_date as startDate, ce.end_date as endDate, civicrm_option_value.label as eventType, ce.is_template as isTemplate, ce.template_title as templateTitle
 224 FROM       civicrm_event ce
 225 LEFT JOIN  civicrm_option_value ON
 226            ( ce.event_type_id = civicrm_option_value.value )
 227 LEFT JOIN  civicrm_option_group ON
 228            ( civicrm_option_group.id = civicrm_option_value.option_group_id )
 229 WHERE
 230          civicrm_option_group.name = 'event_type' AND
 231            ce.id IN ($ids) AND
 232            ce.is_active = 1;";
 233           $crmDAO = CRM_Core_DAO::executeQuery($queryString);
 234           while ($crmDAO->fetch()) {
 235             if ($crmDAO->isTemplate) {
 236               $usedBy['civicrm_event_template'][$crmDAO->id]['title'] = $crmDAO->templateTitle;
 237               $usedBy['civicrm_event_template'][$crmDAO->id]['eventType'] = $crmDAO->eventType;
 238               $usedBy['civicrm_event_template'][$crmDAO->id]['isPublic'] = $crmDAO->isPublic;
 239             }
 240             else {
 241               $usedBy[$table][$crmDAO->id]['title'] = $crmDAO->title;
 242               $usedBy[$table][$crmDAO->id]['eventType'] = $crmDAO->eventType;
 243               $usedBy[$table][$crmDAO->id]['startDate'] = $crmDAO->startDate;
 244               $usedBy[$table][$crmDAO->id]['endDate'] = $crmDAO->endDate;
 245               $usedBy[$table][$crmDAO->id]['isPublic'] = $crmDAO->isPublic;
 246             }
 247           }
 248           break;
 249
 250         case 'civicrm_contribution_page':
 251           $ids = implode(',', $entities);
 252           $queryString = "SELECT cp.id as id, cp.title as title, cp.start_date as startDate, cp.end_date as endDate,ct.name as type
 253 FROM      civicrm_contribution_page cp, civicrm_financial_type ct
 254 WHERE     ct.id = cp.financial_type_id AND
 255           cp.id IN ($ids) AND
 256           cp.is_active = 1;";
 257           $crmDAO = CRM_Core_DAO::executeQuery($queryString);
 258           while ($crmDAO->fetch()) {
 259             $usedBy[$table][$crmDAO->id]['title'] = $crmDAO->title;
 260             $usedBy[$table][$crmDAO->id]['type'] = $crmDAO->type;
 261             $usedBy[$table][$crmDAO->id]['startDate'] = $crmDAO->startDate;
 262             $usedBy[$table][$crmDAO->id]['endDate'] = $crmDAO->endDate;
 263           }
 264           break;
 265
 266         case 'civicrm_contribution':
 267         case 'civicrm_membership':
 268         case 'civicrm_participant':
 269           $usedBy[$table] = 1;
 270           break;
 271
 272         default:
 273           CRM_Core_Error::fatal("$table is not supported in PriceSet::usedBy()");
 274           break;
 275       }
 276     }
 277
 278     return $usedBy;
 279   }
 280
 281   /**
 282    * Delete the price set
 283    *
 284    * @param int $id Price Set id
 285    *
 286    * @return boolean false if fields exist for this set, true if the
 287    * set could be deleted
 288    *
 289    * @access public
 290    * @static
 291    */
 292   public static function deleteSet($id) {
 293     // remove from all inactive forms
 294     $usedBy = self::getUsedBy($id);
 295     if (isset($usedBy['civicrm_event'])) {
 296       foreach ($usedBy['civicrm_event'] as $eventId => $unused) {
 297         $eventDAO = new CRM_Event_DAO_Event();
 298         $eventDAO->id = $eventId;
 299         $eventDAO->find();
 300         while ($eventDAO->fetch()) {
 301           self::removeFrom('civicrm_event', $eventDAO->id);
 302         }
 303       }
 304     }
 305
 306     // delete price fields
 307     $priceField = new CRM_Price_DAO_PriceField();
 308     $priceField->price_set_id = $id;
 309     $priceField->find();
 310     while ($priceField->fetch()) {
 311       // delete options first
 312       CRM_Price_BAO_PriceField::deleteField($priceField->id);
 313     }
 314
 315     $set = new CRM_Price_DAO_PriceSet();
 316     $set->id = $id;
 317     return $set->delete();
 318   }
 319
 320   /**
 321    * Link the price set with the specified table and id
 322    *
 323    * @param string $entityTable
 324    * @param integer $entityId
 325    * @param integer $priceSetId
 326    *
 327    * @return bool
 328    */
 329   public static function addTo($entityTable, $entityId, $priceSetId) {
 330     // verify that the price set exists
 331     $dao = new CRM_Price_DAO_PriceSet();
 332     $dao->id = $priceSetId;
 333     if (!$dao->find()) {
 334       return FALSE;
 335     }
 336     unset($dao);
 337
 338     $dao = new CRM_Price_DAO_PriceSetEntity();
 339     // find if this already exists
 340     $dao->entity_id = $entityId;
 341     $dao->entity_table = $entityTable;
 342     $dao->find(TRUE);
 343
 344     // add or update price_set_id
 345     $dao->price_set_id = $priceSetId;
 346     return $dao->save();
 347   }
 348
 349   /**
 350    * Delete price set for the given entity and id
 351    *
 352    * @param string $entityTable
 353    * @param integer $entityId
 354    *
 355    * @return mixed
 356    */
 357   public static function removeFrom($entityTable, $entityId) {
 358     $dao               = new CRM_Price_DAO_PriceSetEntity();
 359     $dao->entity_table = $entityTable;
 360     $dao->entity_id    = $entityId;
 361     return $dao->delete();
 362   }
 363
 364   /**
 365    * Find a price_set_id associatied with the given table, id and usedFor
 366    * Used For value for events:1, contribution:2, membership:3
 367    *
 368    * @param string $entityTable
 369    * @param int $entityId
 370    * @param int $usedFor ( price set that extends/used for particular component )
 371    *
 372    * @param null $isQuickConfig
 373    * @param null $setName
 374    *
 375    * @return integer|false price_set_id, or false if none found
 376    */
 377   public static function getFor($entityTable, $entityId, $usedFor = NULL, $isQuickConfig = NULL, &$setName = NULL) {
 378     if (!$entityTable || !$entityId) {
 379       return FALSE;
 380     }
 381
 382     $sql = 'SELECT ps.id as price_set_id, ps.name as price_set_name
 383                 FROM civicrm_price_set ps
 384                 INNER JOIN civicrm_price_set_entity pse ON ps.id = pse.price_set_id
 385                 WHERE pse.entity_table = %1 AND pse.entity_id = %2 ';
 386     if ($isQuickConfig) {
 387       $sql .= ' AND ps.is_quick_config = 0 ';
 388     }
 389     $params = array(1 => array($entityTable, 'String'),
 390               2 => array($entityId, 'Integer'),
 391     );
 392     if ($usedFor) {
 393       $sql .= " AND ps.extends LIKE '%%3%' ";
 394       $params[3] = array($usedFor, 'Integer');
 395     }
 396
 397     $dao = CRM_Core_DAO::executeQuery($sql, $params);
 398     $dao->fetch();
 399     $setName = (isset($dao->price_set_name)) ? $dao->price_set_name : FALSE;
 400     return (isset($dao->price_set_id)) ? $dao->price_set_id : FALSE;
 401   }
 402
 403   /**
 404    * Find a price_set_id associated with the given option value or  field ID
 405    *
 406    * @param array $params (reference) an assoc array of name/value pairs
 407    *                      array may contain either option id or
 408    *                      price field id
 409    *
 410    * @return integer|NULL price set id on success, null  otherwise
 411    * @static
 412    * @access public
 413    */
 414   public static function getSetId(&$params) {
 415     $fid = NULL;
 416
 417     if ($oid = CRM_Utils_Array::value('oid', $params)) {
 418       $fieldValue = new CRM_Price_DAO_PriceFieldValue();
 419       $fieldValue->id = $oid;
 420       if ($fieldValue->find(TRUE)) {
 421         $fid = $fieldValue->price_field_id;
 422       }
 423     }
 424     else {
 425       $fid = CRM_Utils_Array::value('fid', $params);
 426     }
 427
 428     if (isset($fid)) {
 429       return CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceField', $fid, 'price_set_id');
 430     }
 431
 432     return NULL;
 433   }
 434
 435   /**
 436    * Return an associative array of all price sets
 437    *
 438    * @param bool $withInactive whether or not to include inactive entries
 439    * @param bool|string $extendComponentName name of the component like 'CiviEvent','CiviContribute'
 440    *
 441    * @return array associative array of id => name
 442    */
 443   public static function getAssoc($withInactive = FALSE, $extendComponentName = FALSE) {
 444     $query = '
 445     SELECT
 446        DISTINCT ( price_set_id ) as id, title
 447     FROM
 448        civicrm_price_field,
 449        civicrm_price_set
 450     WHERE
 451        civicrm_price_set.id = civicrm_price_field.price_set_id  AND is_quick_config = 0 ';
 452
 453     if (!$withInactive) {
 454       $query .= ' AND civicrm_price_set.is_active = 1 ';
 455     }
 456
 457     if (self::eventPriceSetDomainID()) {
 458       $query .= ' AND civicrm_price_set.domain_id = ' . CRM_Core_Config::domainID();
 459     }
 460
 461     $priceSets = array();
 462
 463     if ($extendComponentName) {
 464       $componentId = CRM_Core_Component::getComponentID($extendComponentName);
 465       if (!$componentId) {
 466         return $priceSets;
 467       }
 468       $query .= " AND civicrm_price_set.extends LIKE '%$componentId%' ";
 469     }
 470
 471     $dao = CRM_Core_DAO::executeQuery($query);
 472     while ($dao->fetch()) {
 473       $priceSets[$dao->id] = $dao->title;
 474     }
 475     return $priceSets;
 476   }
 477
 478   /**
 479    * Get price set details
 480    *
 481    * An array containing price set details (including price fields) is returned
 482    *
 483    * @param $setID
 484    * @param bool $required
 485    * @param bool $validOnly
 486    *
 487    * @internal param int $setId - price set id whose details are needed
 488    *
 489    * @return array $setTree - array consisting of field details
 490    */
 491   public static function getSetDetail($setID, $required = TRUE, $validOnly = FALSE) {
 492     // create a new tree
 493     $setTree = array();
 494
 495     $priceFields = array(
 496       'id',
 497       'name',
 498       'label',
 499       'html_type',
 500       'is_enter_qty',
 501       'help_pre',
 502       'help_post',
 503       'weight',
 504       'is_display_amounts',
 505       'options_per_line',
 506       'is_active',
 507       'active_on',
 508       'expire_on',
 509       'javascript',
 510       'visibility_id',
 511       'is_required',
 512     );
 513     if ($required == TRUE) {
 514       $priceFields[] = 'is_required';
 515     }
 516
 517     // create select
 518     $select = 'SELECT ' . implode(',', $priceFields);
 519     $from = ' FROM civicrm_price_field';
 520
 521     $params    = array();
 522     $params[1] = array($setID, 'Integer');
 523     $where     = '
 524 WHERE price_set_id = %1
 525 AND is_active = 1
 526 ';
 527     $dateSelect = '';
 528     if ($validOnly) {
 529       $currentTime = date('YmdHis');
 530       $dateSelect = "
 531 AND ( active_on IS NULL OR active_on <= {$currentTime} )
 532 AND ( expire_on IS NULL OR expire_on >= {$currentTime} )
 533 ";
 534     }
 535
 536     $orderBy = ' ORDER BY weight';
 537
 538     $sql = $select . $from . $where . $dateSelect . $orderBy;
 539
 540     $dao = CRM_Core_DAO::executeQuery($sql, $params);
 541
 542     $visibility = CRM_Core_PseudoConstant::visibility('name');
 543     while ($dao->fetch()) {
 544       $fieldID = $dao->id;
 545
 546       $setTree[$setID]['fields'][$fieldID] = array();
 547       $setTree[$setID]['fields'][$fieldID]['id'] = $fieldID;
 548
 549       foreach ($priceFields as $field) {
 550         if ($field == 'id' || is_null($dao->$field)) {
 551           continue;
 552         }
 553
 554         if ($field == 'visibility_id') {
 555           $setTree[$setID]['fields'][$fieldID]['visibility'] = $visibility[$dao->$field];
 556         }
 557         $setTree[$setID]['fields'][$fieldID][$field] = $dao->$field;
 558       }
 559       $setTree[$setID]['fields'][$fieldID]['options'] = CRM_Price_BAO_PriceField::getOptions($fieldID, FALSE);
 560     }
 561
 562     // also get the pre and post help from this price set
 563     $sql = "
 564 SELECT extends, financial_type_id, help_pre, help_post, is_quick_config
 565 FROM   civicrm_price_set
 566 WHERE  id = %1";
 567     $dao = CRM_Core_DAO::executeQuery($sql, $params);
 568     if ($dao->fetch()) {
 569       $setTree[$setID]['extends'] = $dao->extends;
 570       $setTree[$setID]['financial_type_id'] = $dao->financial_type_id;
 571       $setTree[$setID]['help_pre'] = $dao->help_pre;
 572       $setTree[$setID]['help_post'] = $dao->help_post;
 573       $setTree[$setID]['is_quick_config'] = $dao->is_quick_config;
 574     }
 575     return $setTree;
 576   }
 577
 578   /**
 579    * Get the Price Field ID. We call this function when more than one being present would represent an error
 580    * starting format derived from current(CRM_Price_BAO_PriceSet::getSetDetail($priceSetId))
 581    * @param array $priceSet
 582    *
 583    * @throws CRM_Core_Exception
 584    * @return int
 585    */
 586   static function getOnlyPriceFieldID(array $priceSet) {
 587     if(count($priceSet['fields']) > 1) {
 588       throw new CRM_Core_Exception(ts('expected only one price field to be in priceset but multiple are present'));
 589     }
 590     return (int) implode('_', array_keys($priceSet['fields']));
 591   }
 592
 593   /**
 594    * Get the Price Field Value ID. We call this function when more than one being present would represent an error
 595    * current(CRM_Price_BAO_PriceSet::getSetDetail($priceSetId))
 596    * @param array $priceSet
 597    *
 598    * @throws CRM_Core_Exception
 599    * @return int
 600    */
 601   static function getOnlyPriceFieldValueID(array $priceSet) {
 602     $priceFieldID = self::getOnlyPriceFieldID($priceSet);
 603     if(count($priceSet['fields'][$priceFieldID]['options']) > 1) {
 604       throw new CRM_Core_Exception(ts('expected only one price field to be in priceset but multiple are present'));
 605     }
 606     return (int) implode('_', array_keys($priceSet['fields'][$priceFieldID]['options']));
 607   }
 608
 609
 610   /**
 611    * @param CRM_Core_Form $form
 612    * @param $id
 613    * @param string $entityTable
 614    * @param bool $validOnly
 615    * @param null $priceSetId
 616    *
 617    * @return bool|false|int|null
 618    */
 619   static function initSet(&$form, $id, $entityTable = 'civicrm_event', $validOnly = FALSE, $priceSetId = NULL) {
 620     if (!$priceSetId) {
 621       $priceSetId = self::getFor($entityTable, $id);
 622     }
 623
 624     //check if priceset is is_config
 625     if (is_numeric($priceSetId)) {
 626       if (CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $priceSetId, 'is_quick_config') && $form->getVar('_name') != 'Participant') {
 627         $form->assign('quickConfig', 1);
 628       }
 629     }
 630     // get price info
 631     if ($priceSetId) {
 632       if ($form->_action & CRM_Core_Action::UPDATE) {
 633         $entityId = $entity = NULL;
 634
 635         switch ($entityTable) {
 636           case 'civicrm_event':
 637             $entity = 'participant';
 638             if (CRM_Utils_System::getClassName($form) == 'CRM_Event_Form_Participant') {
 639               $entityId = $form->_id;
 640             }
 641             else {
 642               $entityId = $form->_participantId;
 643             }
 644             break;
 645
 646           case 'civicrm_contribution_page':
 647           case 'civicrm_contribution':
 648             $entity = 'contribution';
 649             $entityId = $form->_id;
 650             break;
 651         }
 652
 653         if ($entityId && $entity) {
 654           $form->_values['line_items'] = CRM_Price_BAO_LineItem::getLineItems($entityId, $entity);
 655         }
 656         $required = FALSE;
 657       }
 658       else {
 659         $required = TRUE;
 660       }
 661
 662       $form->_priceSetId = $priceSetId;
 663       $priceSet = self::getSetDetail($priceSetId, $required, $validOnly);
 664       $form->_priceSet = CRM_Utils_Array::value($priceSetId, $priceSet);
 665       $form->_values['fee'] = CRM_Utils_Array::value('fields', $form->_priceSet);
 666
 667       //get the price set fields participant count.
 668       if ($entityTable == 'civicrm_event') {
 669         //get option count info.
 670         $form->_priceSet['optionsCountTotal'] = self::getPricesetCount($priceSetId);
 671         if ($form->_priceSet['optionsCountTotal']) {
 672           $optionsCountDeails = array();
 673           if (!empty($form->_priceSet['fields'])) {
 674             foreach ($form->_priceSet['fields'] as $field) {
 675               foreach ($field['options'] as $option) {
 676                 $count = CRM_Utils_Array::value('count', $option, 0);
 677                 $optionsCountDeails['fields'][$field['id']]['options'][$option['id']] = $count;
 678               }
 679             }
 680           }
 681           $form->_priceSet['optionsCountDetails'] = $optionsCountDeails;
 682         }
 683
 684         //get option max value info.
 685         $optionsMaxValueTotal = 0;
 686         $optionsMaxValueDetails = array();
 687
 688         if (!empty($form->_priceSet['fields'])) {
 689           foreach ($form->_priceSet['fields'] as $field) {
 690             foreach ($field['options'] as $option) {
 691               $maxVal = CRM_Utils_Array::value('max_value', $option, 0);
 692               $optionsMaxValueDetails['fields'][$field['id']]['options'][$option['id']] = $maxVal;
 693               $optionsMaxValueTotal += $maxVal;
 694             }
 695           }
 696         }
 697
 698         $form->_priceSet['optionsMaxValueTotal'] = $optionsMaxValueTotal;
 699         if ($optionsMaxValueTotal) {
 700           $form->_priceSet['optionsMaxValueDetails'] = $optionsMaxValueDetails;
 701         }
 702       }
 703       $form->set('priceSetId', $form->_priceSetId);
 704       $form->set('priceSet', $form->_priceSet);
 705
 706       return $priceSetId;
 707     }
 708     return FALSE;
 709   }
 710
 711   /**
 712    * @param $fields
 713    * @param $params
 714    * @param $lineItem
 715    * @param string $component
 716    */
 717   static function processAmount(&$fields, &$params, &$lineItem, $component = '') {
 718     // using price set
 719     $totalPrice = $totalTax = 0;
 720     $radioLevel = $checkboxLevel = $selectLevel = $textLevel = array();
 721     if ($component) {
 722       $autoRenew = array();
 723       $autoRenew[0] = $autoRenew[1] = $autoRenew[2] = 0;
 724     }
 725     foreach ($fields as $id => $field) {
 726       if (empty($params["price_{$id}"]) ||
 727         (empty($params["price_{$id}"]) && $params["price_{$id}"] == NULL)
 728       ) {
 729         // skip if nothing was submitted for this field
 730         continue;
 731       }
 732
 733       switch ($field['html_type']) {
 734         case 'Text':
 735           $firstOption = reset($field['options']);
 736           $params["price_{$id}"] = array($firstOption['id'] => $params["price_{$id}"]);
 737           CRM_Price_BAO_LineItem::format($id, $params, $field, $lineItem);
 738           if (CRM_Utils_Array::value('tax_rate', $field['options'][key($field['options'])])) {
 739             $lineItem = self::setLineItem($field, $lineItem, key($field['options']));
 740             $totalTax += $field['options'][key($field['options'])]['tax_amount'] * $lineItem[key($field['options'])]['qty'];
 741           }
 742           if (CRM_Utils_Array::value('name', $field['options'][key($field['options'])]) == 'contribution_amount') {
 743             $taxRates = CRM_Core_PseudoConstant::getTaxRates();
 744             if (array_key_exists($params['financial_type_id'], $taxRates)) {
 745               $field['options'][key($field['options'])]['tax_rate'] = $taxRates[$params['financial_type_id']];
 746               $taxAmount = CRM_Contribute_BAO_Contribution_Utils::calculateTaxAmount($field['options'][key($field['options'])]['amount'], $field['options'][key($field['options'])]['tax_rate']);
 747               $field['options'][key($field['options'])]['tax_amount'] = round($taxAmount['tax_amount'], 2);
 748               $lineItem = self::setLineItem($field, $lineItem, key($field['options']));
 749               $totalTax += $field['options'][key($field['options'])]['tax_amount'] * $lineItem[key($field['options'])]['qty'];
 750             }
 751           }
 752           $totalPrice += $lineItem[$firstOption['id']]['line_total'] + CRM_Utils_Array::value('tax_amount', $lineItem[key($field['options'])]);
 753           break;
 754
 755         case 'Radio':
 756           //special case if user select -none-
 757           if ($params["price_{$id}"] <= 0) {
 758             continue;
 759           }
 760           $params["price_{$id}"] = array($params["price_{$id}"] => 1);
 761           $optionValueId = CRM_Utils_Array::key(1, $params["price_{$id}"]);
 762           $optionLabel = CRM_Utils_Array::value('label', $field['options'][$optionValueId]);
 763           $params['amount_priceset_level_radio'] = array();
 764           $params['amount_priceset_level_radio'][$optionValueId] = $optionLabel;
 765           if (isset($radioLevel)) {
 766             $radioLevel = array_merge($radioLevel,
 767               array_keys($params['amount_priceset_level_radio'])
 768             );
 769           }
 770           else {
 771             $radioLevel = array_keys($params['amount_priceset_level_radio']);
 772           }
 773           CRM_Price_BAO_LineItem::format($id, $params, $field, $lineItem);
 774           if (CRM_Utils_Array::value('tax_rate', $field['options'][$optionValueId])) {
 775             $lineItem = self::setLineItem($field, $lineItem, $optionValueId);
 776             $totalTax += $field['options'][$optionValueId]['tax_amount'];
 777             if (CRM_Utils_Array::value('field_title', $lineItem[$optionValueId]) == 'Membership Amount') {
 778               $lineItem[$optionValueId]['line_total'] = $lineItem[$optionValueId]['unit_price'] = CRM_Utils_Rule::cleanMoney($lineItem[$optionValueId]['line_total'] - $lineItem[$optionValueId]['tax_amount']);
 779             }
 780           }
 781           $totalPrice += $lineItem[$optionValueId]['line_total'] + CRM_Utils_Array::value('tax_amount', $lineItem[$optionValueId]);
 782           if (
 783             $component &&
 784             // auto_renew exists and is empty in some workflows, which php treat as a 0
 785             // and hence we explicitly check to see if auto_renew is numeric
 786             isset($lineItem[$optionValueId]['auto_renew']) &&
 787             is_numeric($lineItem[$optionValueId]['auto_renew'])
 788           ) {
 789             $autoRenew[$lineItem[$optionValueId]['auto_renew']] += $lineItem[$optionValueId]['line_total'];
 790           }
 791           break;
 792
 793         case 'Select':
 794           $params["price_{$id}"] = array($params["price_{$id}"] => 1);
 795           $optionValueId = CRM_Utils_Array::key(1, $params["price_{$id}"]);
 796           $optionLabel = $field['options'][$optionValueId]['label'];
 797           $params['amount_priceset_level_select'] = array();
 798           $params['amount_priceset_level_select'][CRM_Utils_Array::key(1, $params["price_{$id}"])] = $optionLabel;
 799           if (isset($selectLevel)) {
 800             $selectLevel = array_merge($selectLevel, array_keys($params['amount_priceset_level_select']));
 801           }
 802           else {
 803             $selectLevel = array_keys($params['amount_priceset_level_select']);
 804           }
 805           CRM_Price_BAO_LineItem::format($id, $params, $field, $lineItem);
 806           if (CRM_Utils_Array::value('tax_rate', $field['options'][$optionValueId])) {
 807             $lineItem = self::setLineItem($field, $lineItem, $optionValueId);
 808             $totalTax += $field['options'][$optionValueId]['tax_amount'];
 809           }
 810           $totalPrice += $lineItem[$optionValueId]['line_total'] + CRM_Utils_Array::value('tax_amount', $lineItem[$optionValueId]);
 811           if (
 812             $component &&
 813             isset($lineItem[$optionValueId]['auto_renew']) &&
 814             is_numeric($lineItem[$optionValueId]['auto_renew'])
 815           ) {
 816             $autoRenew[$lineItem[$optionValueId]['auto_renew']] += $lineItem[$optionValueId]['line_total'];
 817           }
 818           break;
 819
 820         case 'CheckBox':
 821           $params['amount_priceset_level_checkbox'] = $optionIds = array();
 822           foreach ($params["price_{$id}"] as $optionId => $option) {
 823             $optionIds[] = $optionId;
 824             $optionLabel = $field['options'][$optionId]['label'];
 825             $params['amount_priceset_level_checkbox']["{$field['options'][$optionId]['id']}"] = $optionLabel;
 826             if (isset($checkboxLevel)) {
 827               $checkboxLevel = array_unique(array_merge(
 828                 $checkboxLevel,
 829                 array_keys($params['amount_priceset_level_checkbox'])
 830                 )
 831               );
 832             }
 833             else {
 834               $checkboxLevel = array_keys($params['amount_priceset_level_checkbox']);
 835             }
 836           }
 837           CRM_Price_BAO_LineItem::format($id, $params, $field, $lineItem);
 838           foreach ($optionIds as $optionId) {
 839             if (CRM_Utils_Array::value('tax_rate', $field['options'][$optionId])) {
 840               $lineItem = self::setLineItem($field, $lineItem, $optionId);
 841               $totalTax += $field['options'][$optionId]['tax_amount'];
 842             }
 843             $totalPrice += $lineItem[$optionId]['line_total'] + CRM_Utils_Array::value('tax_amount', $lineItem[$optionId]);
 844             if (
 845               $component &&
 846               isset($lineItem[$optionId]['auto_renew']) &&
 847               is_numeric($lineItem[$optionId]['auto_renew'])
 848             ) {
 849               $autoRenew[$lineItem[$optionId]['auto_renew']] += $lineItem[$optionId]['line_total'];
 850             }
 851           }
 852           break;
 853       }
 854     }
 855
 856     $amount_level = array();
 857     $totalParticipant = 0;
 858     if (is_array($lineItem)) {
 859       foreach ($lineItem as $values) {
 860         $totalParticipant += $values['participant_count'];
 861         if ($values['html_type'] == 'Text') {
 862           $amount_level[] = $values['label'] . ' - ' . $values['qty'];
 863           continue;
 864         }
 865         $amount_level[] = $values['label'];
 866       }
 867     }
 868
 869     $displayParticipantCount = '';
 870     if ($totalParticipant > 0) {
 871       $displayParticipantCount = ' Participant Count -' . $totalParticipant;
 872     }
 873     $params['amount_level'] = CRM_Core_DAO::VALUE_SEPARATOR . implode(CRM_Core_DAO::VALUE_SEPARATOR, $amount_level) . $displayParticipantCount . CRM_Core_DAO::VALUE_SEPARATOR;
 874     $params['amount'] = $totalPrice;
 875     $params['tax_amount'] = $totalTax;
 876     if ($component) {
 877       foreach ($autoRenew as $dontCare => $eachAmount) {
 878         if (!$eachAmount) {
 879           unset($autoRenew[$dontCare]);
 880         }
 881       }
 882       if (count($autoRenew) > 1 ) {
 883         $params['autoRenew'] = $autoRenew;
 884       }
 885     }
 886   }
 887
 888   /**
 889    * Function to build the price set form.
 890    *
 891    * @param CRM_Core_Form $form
 892    *
 893    * @return void
 894    * @access public
 895    */
 896   static function buildPriceSet(&$form) {
 897     $priceSetId = $form->get('priceSetId');
 898     $userid = $form->getVar('_userID');
 899     if (!$priceSetId) {
 900       return;
 901     }
 902
 903     $validFieldsOnly = TRUE;
 904     $className = CRM_Utils_System::getClassName($form);
 905     if (in_array($className, array(
 906           'CRM_Contribute_Form_Contribution', 'CRM_Member_Form_Membership'))) {
 907       $validFieldsOnly = FALSE;
 908     }
 909
 910     $priceSet           = self::getSetDetail($priceSetId, TRUE, $validFieldsOnly);
 911     $form->_priceSet    = CRM_Utils_Array::value($priceSetId, $priceSet);
 912     $validPriceFieldIds = array_keys($form->_priceSet['fields']);
 913     $form->_quickConfig = $quickConfig = 0;
 914     if (CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $priceSetId, 'is_quick_config')) {
 915       $quickConfig = 1;
 916     }
 917
 918     $form->assign('quickConfig', $quickConfig);
 919     if ($className == 'CRM_Contribute_Form_Contribution_Main') {
 920       $form->_quickConfig = $quickConfig;
 921     }
 922     $form->assign('priceSet', $form->_priceSet);
 923
 924     $component = 'contribution';
 925     if ($className == 'CRM_Member_Form_Membership') {
 926       $component = 'membership';
 927     }
 928
 929     if ($className == 'CRM_Contribute_Form_Contribution_Main') {
 930       $feeBlock = &$form->_values['fee'];
 931       if (!empty($form->_useForMember)) {
 932         $component = 'membership';
 933       }
 934     }
 935     else {
 936       $feeBlock = &$form->_priceSet['fields'];
 937     }
 938
 939     // call the hook.
 940     CRM_Utils_Hook::buildAmount($component, $form, $feeBlock);
 941
 942     // CRM-14492 Admin price fields should show up on event registration if user has 'administer CiviCRM' permissions
 943     $adminFieldVisible = false;
 944     if (CRM_Core_Permission::check('administer CiviCRM')) {
 945       $adminFieldVisible = true;
 946     }
 947
 948     foreach ($feeBlock as $id => $field) {
 949       if (CRM_Utils_Array::value('visibility', $field) == 'public' ||
 950         (CRM_Utils_Array::value('visibility', $field) == 'admin' && $adminFieldVisible == true) ||
 951         !$validFieldsOnly
 952       ) {
 953         $options = CRM_Utils_Array::value('options', $field);
 954         if ($className == 'CRM_Contribute_Form_Contribution_Main' && $component = 'membership') {
 955           $checklifetime = self::checkCurrentMembership($options, $userid);
 956           if ($checklifetime) {
 957             $form->assign('ispricelifetime', TRUE);
 958           }
 959         }
 960         if (!is_array($options) || !in_array($id, $validPriceFieldIds)) {
 961           continue;
 962         }
 963         CRM_Price_BAO_PriceField::addQuickFormElement($form,
 964           'price_' . $field['id'],
 965           $field['id'],
 966           FALSE,
 967           CRM_Utils_Array::value('is_required', $field, FALSE),
 968           NULL,
 969           $options
 970         );
 971       }
 972     }
 973   }
 974
 975   /**
 976    * Function to check the current Membership
 977    * having end date null.
 978    */
 979   static function checkCurrentMembership(&$options, $userid) {
 980     if (!$userid || empty($options)) {
 981       return;
 982     }
 983     static $_contact_memberships = array();
 984     $checklifetime = FALSE;
 985     foreach ($options as $key => $value) {
 986       if (!empty($value['membership_type_id'])) {
 987         if (!isset($_contact_memberships[$userid][$value['membership_type_id']])) {
 988           $_contact_memberships[$userid][$value['membership_type_id']] = CRM_Member_BAO_Membership::getContactMembership($userid, $value['membership_type_id'], FALSE);
 989         }
 990         $currentMembership = $_contact_memberships[$userid][$value['membership_type_id']];
 991         if (!empty($currentMembership) && empty($currentMembership['end_date'])) {
 992           unset($options[$key]);
 993           $checklifetime = TRUE;
 994         }
 995       }
 996     }
 997     if ($checklifetime) {
 998       return TRUE;
 999     }
1000     else {
1001       return FALSE;
1002     }
1003   }
1004
1005   /**
1006    * Function to set daefult the price set fields.
1007    *
1008    * @param $form
1009    * @param $defaults
1010    *
1011    * @return array $defaults
1012    * @access public
1013    */
1014   static function setDefaultPriceSet(&$form, &$defaults) {
1015     if (!isset($form->_priceSet) || empty($form->_priceSet['fields'])) {
1016       return $defaults;
1017     }
1018
1019     foreach ($form->_priceSet['fields'] as $key => $val) {
1020       foreach ($val['options'] as $keys => $values) {
1021         if ($values['is_default']) {
1022           if ($val['html_type'] == 'CheckBox') {
1023             $defaults["price_{$key}"][$keys] = 1;
1024           }
1025           else {
1026             $defaults["price_{$key}"] = $keys;
1027           }
1028         }
1029       }
1030     }
1031     return $defaults;
1032   }
1033
1034   /**
1035    * Supports event create function by setting up required price sets, not tested but expect
1036    * it will work for contribution page
1037    * @param array $params as passed to api/bao create fn
1038    * @param CRM_Core_DAO $entity object for given entity
1039    * @param string $entityName name of entity - e.g event
1040    */
1041   static function setPriceSets(&$params, $entity, $entityName) {
1042     if(empty($params['price_set_id']) || !is_array($params['price_set_id'])) {
1043       return;
1044     }
1045     // CRM-14069 note that we may as well start by assuming more than one.
1046     // currently the form does not pass in as an array & will be skipped
1047     // test is passing in as an array but I feel the api should have a metadata that allows
1048     // transform of single to array - seems good for managing transitions - in which case all api
1049     // calls that set price_set_id will hit this
1050     // e.g in getfields 'price_set_id' => array('blah', 'bao_type' => 'array') - causing
1051     // all separated values, strings, json half-separated values (in participant we hit this)
1052     // to be converted to json @ api layer
1053     $pse = new CRM_Price_DAO_PriceSetEntity();
1054     $pse->entity_table = 'civicrm_' . $entityName;
1055     $pse->entity_id = $entity->id;
1056     while ($pse->fetch()) {
1057       if(!in_array($pse->price_set_id, $params['price_set_id'])) {
1058         // note an even more aggressive form of this deletion currently happens in event form
1059         // past price sets discounts are made inaccessible by this as the discount_id is set to NULL
1060         // on the participant record
1061         if (CRM_Price_BAO_PriceSet::removeFrom('civicrm_' . $entityName, $entity->id)) {
1062           CRM_Core_BAO_Discount::del($entity->id,'civicrm_' . $entityName);
1063         }
1064       }
1065     }
1066     foreach ($params['price_set_id'] as $priceSetID) {
1067       CRM_Price_BAO_PriceSet::addTo('civicrm_' . $entityName, $entity->id, $priceSetID);
1068       //@todo - how should we do this - copied from form
1069       //if (CRM_Utils_Array::value('price_field_id', $params)) {
1070       //  $priceSetID = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceField', $params['price_field_id'], 'price_set_id');
1071       //  CRM_Price_BAO_PriceSet::setIsQuickConfig($priceSetID, 0);
1072       //}
1073     }
1074   }
1075   /**
1076    * Get field ids of a price set
1077    *
1078    * @param int $id Price Set id
1079    *
1080    * @return array of the field ids
1081    *
1082    * @access public
1083    * @static
1084    */
1085   public static function getFieldIds($id) {
1086     $priceField = new CRM_Price_DAO_PriceField();
1087     $priceField->price_set_id = $id;
1088     $priceField->find();
1089     while ($priceField->fetch()) {
1090       $var[] = $priceField->id;
1091     }
1092     return $var;
1093   }
1094
1095   /**
1096    * This function is to make a copy of a price set, including
1097    * all the fields
1098    *
1099    * @param int $id the price set id to copy
1100    *
1101    * @return the copy object
1102    * @access public
1103    * @static
1104    */
1105   static function copy($id) {
1106     $maxId = CRM_Core_DAO::singleValueQuery("SELECT max(id) FROM civicrm_price_set");
1107
1108     $title = ts('[Copy id %1]', array(1 => $maxId + 1));
1109     $fieldsFix = array(
1110       'suffix' => array('title' => ' ' . $title,
1111                 'name' => '__Copy_id_' . ($maxId + 1) . '_',
1112       ),
1113     );
1114
1115     $copy = &CRM_Core_DAO::copyGeneric('CRM_Price_DAO_PriceSet',
1116             array('id' => $id),
1117             NULL,
1118             $fieldsFix
1119     );
1120
1121     //copying all the blocks pertaining to the price set
1122     $copyPriceField = &CRM_Core_DAO::copyGeneric('CRM_Price_DAO_PriceField',
1123                       array('price_set_id' => $id),
1124                       array('price_set_id' => $copy->id)
1125     );
1126     if (!empty($copyPriceField)) {
1127       $price = array_combine(self::getFieldIds($id), self::getFieldIds($copy->id));
1128
1129       //copy option group and values
1130       foreach ($price as $originalId => $copyId) {
1131         CRM_Core_DAO::copyGeneric('CRM_Price_DAO_PriceFieldValue',
1132           array('price_field_id' => $originalId),
1133           array('price_field_id' => $copyId)
1134         );
1135       }
1136     }
1137     $copy->save();
1138
1139     CRM_Utils_Hook::copy('Set', $copy);
1140     return $copy;
1141   }
1142
1143   /**
1144    * This function is to check price set permission
1145    *
1146    * @param int $sid the price set id
1147    *
1148    * @return bool
1149    */
1150   static function checkPermission($sid) {
1151     if ($sid && self::eventPriceSetDomainID()) {
1152       $domain_id = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $sid, 'domain_id', 'id');
1153       if (CRM_Core_Config::domainID() != $domain_id) {
1154         CRM_Core_Error::fatal(ts('You do not have permission to access this page.'));
1155       }
1156     }
1157     return TRUE;
1158   }
1159
1160   /**
1161    * Get the sum of participant count
1162    * for all fields of given price set.
1163    *
1164    * @param int $sid the price set id
1165    *
1166    * @param bool $onlyActive
1167    *
1168    * @return int|null|string
1169    * @access public
1170    * @static
1171    */
1172   public static function getPricesetCount($sid, $onlyActive = TRUE) {
1173     $count = 0;
1174     if (!$sid) {
1175       return $count;
1176     }
1177
1178     $where = NULL;
1179     if ($onlyActive) {
1180       $where = 'AND  value.is_active = 1 AND field.is_active = 1';
1181     }
1182
1183     static $pricesetFieldCount = array();
1184     if (!isset($pricesetFieldCount[$sid])) {
1185       $sql = "
1186     SELECT  sum(value.count) as totalCount
1187       FROM  civicrm_price_field_value  value
1188 INNER JOIN  civicrm_price_field field ON ( field.id = value.price_field_id )
1189 INNER JOIN  civicrm_price_set pset    ON ( pset.id = field.price_set_id )
1190      WHERE  pset.id = %1
1191             $where";
1192
1193       $count = CRM_Core_DAO::singleValueQuery($sql, array(1 => array($sid, 'Positive')));
1194       $pricesetFieldCount[$sid] = ($count) ? $count : 0;
1195     }
1196
1197     return $pricesetFieldCount[$sid];
1198   }
1199
1200   /**
1201    * @param $ids
1202    *
1203    * @return array
1204    */
1205   public static function getMembershipCount($ids) {
1206     $queryString = "
1207 SELECT       count( pfv.id ) AS count, pfv.id AS id
1208 FROM         civicrm_price_field_value pfv
1209 INNER JOIN    civicrm_membership_type mt ON mt.id = pfv.membership_type_id
1210 WHERE        pfv.id IN ( $ids )
1211 GROUP BY     mt.member_of_contact_id";
1212
1213     $crmDAO = CRM_Core_DAO::executeQuery($queryString);
1214     $count = array();
1215
1216     while ($crmDAO->fetch()) {
1217       $count[$crmDAO->id] = $crmDAO->count;
1218     }
1219
1220     return $count;
1221   }
1222
1223   /**
1224    * Function to check if auto renew option should be shown
1225    *
1226    * @param int $priceSetId price set id
1227    *
1228    * @return int $autoRenewOption ( 0:hide, 1:optional 2:required )
1229    */
1230   public static function checkAutoRenewForPriceSet($priceSetId) {
1231     // auto-renew option should be visible if membership types associated with all the fields has
1232     // been set for auto-renew option
1233     // Auto renew checkbox should be frozen if for all the membership type auto renew is required
1234
1235     // get the membership type auto renew option and check if required or optional
1236     $query = 'SELECT mt.auto_renew, mt.duration_interval, mt.duration_unit
1237             FROM civicrm_price_field_value pfv
1238             INNER JOIN civicrm_membership_type mt ON pfv.membership_type_id = mt.id
1239             INNER JOIN civicrm_price_field pf ON pfv.price_field_id = pf.id
1240             WHERE pf.price_set_id = %1
1241             AND   pf.is_active = 1
1242             AND   pfv.is_active = 1';
1243
1244     $params = array(1 => array($priceSetId, 'Integer'));
1245
1246     $dao             = CRM_Core_DAO::executeQuery($query, $params);
1247     $autoRenewOption = 2;
1248     $interval        = $unit = array();
1249     while ($dao->fetch()) {
1250       if (!$dao->auto_renew) {
1251         $autoRenewOption = 0;
1252         break;
1253       }
1254       if ($dao->auto_renew == 1) {
1255         $autoRenewOption = 1;
1256       }
1257
1258       $interval[$dao->duration_interval] = $dao->duration_interval;
1259       $unit[$dao->duration_unit] = $dao->duration_unit;
1260     }
1261
1262     if (count($interval) == 1 && count($unit) == 1 && $autoRenewOption > 0) {
1263       return $autoRenewOption;
1264     }
1265     else {
1266       return 0;
1267     }
1268   }
1269
1270   /**
1271    * Function to retrieve auto renew frequency and interval
1272    *
1273    * @param int $priceSetId price set id
1274    *
1275    * @return array associate array of frequency interval and unit
1276    * @static
1277    * @access public
1278    */
1279   public static function getRecurDetails($priceSetId) {
1280     $query = 'SELECT mt.duration_interval, mt.duration_unit
1281             FROM civicrm_price_field_value pfv
1282             INNER JOIN civicrm_membership_type mt ON pfv.membership_type_id = mt.id
1283             INNER JOIN civicrm_price_field pf ON pfv.price_field_id = pf.id
1284             WHERE pf.price_set_id = %1 LIMIT 1';
1285
1286     $params = array(1 => array($priceSetId, 'Integer'));
1287     $dao = CRM_Core_DAO::executeQuery($query, $params);
1288     $dao->fetch();
1289     return array($dao->duration_interval, $dao->duration_unit);
1290   }
1291
1292   /**
1293    * @return object
1294    */
1295   static function eventPriceSetDomainID() {
1296     return CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::MULTISITE_PREFERENCES_NAME,
1297       'event_price_set_domain_id',
1298       NULL, FALSE
1299     );
1300   }
1301
1302   /**
1303    * update the is_quick_config flag in the db
1304    *
1305    * @param  int      $id             id of the database record
1306    * @param  boolean  $isQuickConfig  value we want to set the is_quick_config field
1307    *
1308    * @return Object                   DAO object on sucess, null otherwise
1309    * @static
1310    * @access public
1311    */
1312   static function setIsQuickConfig($id, $isQuickConfig) {
1313     return CRM_Core_DAO::setFieldValue('CRM_Price_DAO_PriceSet', $id, 'is_quick_config', $isQuickConfig);
1314   }
1315
1316   /**
1317    * Check if price set id provides option for
1318    * user to select both auto-renew and non-auto-renew memberships
1319    *
1320    * @access public
1321    * @static
1322    *
1323    */
1324   public static function checkMembershipPriceSet($id) {
1325     $query =
1326 "
1327 SELECT      pfv.id, pfv.price_field_id, pfv.name, pfv.membership_type_id, pf.html_type, mt.auto_renew
1328 FROM        civicrm_price_field_value pfv
1329 LEFT JOIN   civicrm_price_field pf ON pf.id = pfv.price_field_id
1330 LEFT JOIN   civicrm_price_set ps ON ps.id = pf.price_set_id
1331 LEFT JOIN   civicrm_membership_type mt ON mt.id = pfv.membership_type_id
1332 WHERE       ps.id = %1
1333 ";
1334
1335     $params = array(1 => array($id, 'Integer'));
1336     $dao = CRM_Core_DAO::executeQuery($query, $params);
1337
1338     $autoRenew = array();
1339     //FIXME: do a comprehensive check of whether
1340     //2 membership types can be selected
1341     //instead of comparing all of them
1342     while ($dao->fetch()) {
1343       //temp fix for #CRM-10370
1344       //if its NULL consider it '0' i.e. 'No auto-renew option'
1345       $daoAutoRenew = $dao->auto_renew;
1346       if ($daoAutoRenew === NULL) {
1347         $daoAutoRenew = 0;
1348       }
1349       if (!empty($autoRenew) && !in_array($daoAutoRenew, $autoRenew)) {
1350         return true;
1351       }
1352       $autoRenew[] = $daoAutoRenew;
1353     }
1354     return false;
1355   }
1356
1357   /**
1358    * Copy priceSet when event/contibution page is copied
1359    *
1360    * @params string $baoName  BAO name
1361    * @params int $id old event/contribution page id
1362    * @params int $newId newly created event/contribution page id
1363    *
1364    * @param string $baoName
1365    * @param integer $id
1366    * @param integer $newId
1367    */
1368   static function copyPriceSet($baoName, $id, $newId) {
1369     $priceSetId = CRM_Price_BAO_PriceSet::getFor($baoName, $id);
1370     if ($priceSetId) {
1371       $isQuickConfig = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $priceSetId, 'is_quick_config');
1372       if($isQuickConfig) {
1373         $copyPriceSet = &CRM_Price_BAO_PriceSet::copy($priceSetId);
1374         CRM_Price_BAO_PriceSet::addTo($baoName, $newId, $copyPriceSet->id);
1375       }
1376       else {
1377         $copyPriceSet = &CRM_Core_DAO::copyGeneric('CRM_Price_DAO_PriceSetEntity',
1378           array(
1379             'entity_id' => $id,
1380             'entity_table' => $baoName,
1381           ),
1382           array('entity_id' => $newId)
1383         );
1384       }
1385       // copy event discount
1386       if ($baoName == 'civicrm_event') {
1387         $discount = CRM_Core_BAO_Discount::getOptionGroup($id, 'civicrm_event');
1388         foreach ($discount as $discountId => $setId) {
1389
1390           $copyPriceSet = &CRM_Price_BAO_PriceSet::copy($setId);
1391
1392           CRM_Core_DAO::copyGeneric(
1393             'CRM_Core_DAO_Discount',
1394             array(
1395               'id' => $discountId,
1396             ),
1397             array(
1398               'entity_id' => $newId,
1399               'price_set_id' => $copyPriceSet->id,
1400             )
1401           );
1402         }
1403       }
1404     }
1405   }
1406
1407   /*
1408    * Function to set tax_amount and tax_rate in LineItem
1409    *
1410    *
1411    */
1412   static function setLineItem($field, $lineItem, $optionValueId) {
1413     if ($field['html_type'] == 'Text') {
1414       $taxAmount = $field['options'][$optionValueId]['tax_amount'] * $lineItem[$optionValueId]['qty'];
1415     }
1416     else {
1417       $taxAmount = $field['options'][$optionValueId]['tax_amount'];
1418     }
1419     $taxRate = $field['options'][$optionValueId]['tax_rate'];
1420     $lineItem[$optionValueId]['tax_amount'] = $taxAmount;
1421     $lineItem[$optionValueId]['tax_rate'] = $taxRate;
1422
1423     return $lineItem;
1424   }
1425 }
1426