CRM/Price/Form/Field.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  * form to process actions on the field aspect of Price
  38  */
  39 class CRM_Price_Form_Field extends CRM_Core_Form {
  40
  41   /**
  42    * Constants for number of options for data types of multiple option.
  43    */
  44   CONST NUM_OPTION = 15;
  45
  46   /**
  47    * The custom set id saved to the session for an update
  48    *
  49    * @var int
  50    * @access protected
  51    */
  52   protected $_sid;
  53
  54   /**
  55    * The field id, used when editing the field
  56    *
  57    * @var int
  58    * @access protected
  59    */
  60   protected $_fid;
  61
  62   /**
  63    * The extended component Id
  64    *
  65    * @var array
  66    * @access protected
  67    */
  68   protected $_extendComponentId;
  69
  70   /**
  71    * Variable is set if price set is used for membership
  72    * @access protected
  73    */
  74   protected $_useForMember;
  75
  76   /**
  77    * Set variables up before form is built
  78    *
  79    * @param null
  80    *
  81    * @return void
  82    * @access public
  83    */
  84   public function preProcess() {
  85
  86     $this->_sid = CRM_Utils_Request::retrieve('sid', 'Positive', $this, FALSE, NULL, 'REQUEST');
  87     $this->_fid = CRM_Utils_Request::retrieve('fid', 'Positive', $this, FALSE, NULL, 'REQUEST');
  88     $url        = CRM_Utils_System::url('civicrm/admin/price/field', "reset=1&action=browse&sid={$this->_sid}");
  89     $breadCrumb = array(array('title' => ts('Price Set Fields'), 'url' => $url));
  90
  91     $this->_extendComponentId = array();
  92     $extendComponentId = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_sid, 'extends', 'id');
  93     if ($extendComponentId) {
  94       $this->_extendComponentId = explode(CRM_Core_DAO::VALUE_SEPARATOR, $extendComponentId);
  95     }
  96
  97     CRM_Utils_System::appendBreadCrumb($breadCrumb);
  98
  99     $this->setPageTitle(ts('Price Field'));
 100   }
 101
 102   /**
 103    * Set default values for the form. Note that in edit/view mode
 104    * the default values are retrieved from the database
 105    *
 106    * @param null
 107    *
 108    * @return array    array of default values
 109    * @access public
 110    */
 111   function setDefaultValues() {
 112     $defaults = array();
 113     // is it an edit operation ?
 114     if (isset($this->_fid)) {
 115       $params = array('id' => $this->_fid);
 116       $this->assign('fid', $this->_fid);
 117       CRM_Price_BAO_PriceField::retrieve($params, $defaults);
 118       $this->_sid = $defaults['price_set_id'];
 119
 120       // if text, retrieve price
 121       if ($defaults['html_type'] == 'Text') {
 122         $valueParams = array('price_field_id' => $this->_fid);
 123
 124         CRM_Price_BAO_PriceFieldValue::retrieve($valueParams, $defaults);
 125
 126         // fix the display of the monetary value, CRM-4038
 127         $defaults['price'] = CRM_Utils_Money::format($defaults['amount'], NULL, '%a');
 128       }
 129
 130       if (!empty($defaults['active_on'])) {
 131         list($defaults['active_on'],
 132           $defaults['active_on_time']
 133         ) = CRM_Utils_Date::setDateDefaults($defaults['active_on'], 'activityDateTime');
 134       }
 135
 136       if (!empty($defaults['expire_on'])) {
 137         list($defaults['expire_on'],
 138           $defaults['expire_on_time']
 139         ) = CRM_Utils_Date::setDateDefaults($defaults['expire_on'], 'activityDateTime');
 140       }
 141     }
 142     else {
 143       $defaults['is_active'] = 1;
 144       for ($i = 1; $i <= self::NUM_OPTION; $i++) {
 145         $defaults['option_status[' . $i . ']'] = 1;
 146         $defaults['option_weight[' . $i . ']'] = $i;
 147       }
 148     }
 149
 150     if ($this->_action & CRM_Core_Action::ADD) {
 151       $fieldValues = array('price_set_id' => $this->_sid);
 152       $defaults['weight'] = CRM_Utils_Weight::getDefaultWeight('CRM_Price_DAO_PriceField', $fieldValues);
 153       $defaults['options_per_line'] = 1;
 154       $defaults['is_display_amounts'] = 1;
 155     }
 156     $enabledComponents = CRM_Core_Component::getEnabledComponents();
 157     $eventComponentId = NULL;
 158     if (array_key_exists('CiviEvent',$enabledComponents)) {
 159       $eventComponentId  = CRM_Core_Component::getComponentID('CiviEvent');
 160     }
 161
 162     if (isset($this->_sid) && $this->_action == CRM_Core_Action::ADD) {
 163       $financialTypeId = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_sid, 'financial_type_id');
 164       $defaults['financial_type_id'] = $financialTypeId;
 165       for ($i = 1; $i <= self::NUM_OPTION; $i++) {
 166         $defaults['option_financial_type_id[' . $i . ']'] = $financialTypeId;
 167       }
 168     }
 169     return $defaults;
 170   }
 171
 172   /**
 173    * Build the form object
 174    *
 175    * @param null
 176    *
 177    * @return void
 178    * @access public
 179    */
 180   public function buildQuickForm() {
 181     // lets trim all the whitespace
 182     $this->applyFilter('__ALL__', 'trim');
 183
 184     // add a hidden field to remember the price set id
 185     // this get around the browser tab issue
 186     $this->add('hidden', 'sid', $this->_sid);
 187     $this->add('hidden', 'fid', $this->_fid);
 188
 189     // label
 190     $this->add('text', 'label', ts('Field Label'), CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceField', 'label'), TRUE);
 191
 192     // html_type
 193     $javascript = 'onchange="option_html_type(this.form)";';
 194
 195     $htmlTypes = CRM_Price_BAO_PriceField::htmlTypes();
 196
 197     // Text box for Participant Count for a field
 198
 199     // Financial Type
 200     $financialType = CRM_Financial_BAO_FinancialType::getIncomeFinancialType();
 201     if (count($financialType)) {
 202       $this->assign('financialType', $financialType);
 203     }
 204     $enabledComponents = CRM_Core_Component::getEnabledComponents();
 205     $eventComponentId = $memberComponentId = NULL;
 206     if (array_key_exists('CiviEvent',$enabledComponents)) {
 207       $eventComponentId  = CRM_Core_Component::getComponentID('CiviEvent');
 208     }
 209     if (array_key_exists('CiviMember',$enabledComponents)) {
 210       $memberComponentId = CRM_Core_Component::getComponentID('CiviMember');
 211     }
 212
 213     $attributes        = CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceFieldValue');
 214
 215     $this->add('select', 'financial_type_id',
 216       ts('Financial Type'),
 217       array(' '=> ts('- select -')) + $financialType
 218     );
 219
 220     $this->assign('useForMember', FALSE);
 221     if (in_array($eventComponentId, $this->_extendComponentId)) {
 222       $this->add('text', 'count', ts('Participant Count'), $attributes['count']);
 223
 224       $this->addRule('count', ts('Participant Count should be a positive number'), 'positiveInteger');
 225
 226       $this->add('text', 'max_value', ts('Max Participants'), $attributes['max_value']);
 227       $this->addRule('max_value', ts('Please enter a valid Max Participants.'), 'positiveInteger');
 228
 229       $this->assign('useForEvent', TRUE);
 230     }
 231     else {
 232       if (in_array($memberComponentId, $this->_extendComponentId)) {
 233         $this->_useForMember = 1;
 234         $this->assign('useForMember', $this->_useForMember);
 235       }
 236       $this->assign('useForEvent', FALSE);
 237     }
 238
 239     $sel = $this->add('select', 'html_type', ts('Input Field Type'),
 240       $htmlTypes, TRUE, $javascript
 241     );
 242
 243     // price (for text inputs)
 244     $this->add('text', 'price', ts('Price'));
 245     $this->registerRule('price', 'callback', 'money', 'CRM_Utils_Rule');
 246     $this->addRule('price', ts('must be a monetary value'), 'money');
 247
 248     if ($this->_action == CRM_Core_Action::UPDATE) {
 249       $this->freeze('html_type');
 250     }
 251
 252     // form fields of Custom Option rows
 253     $_showHide = new CRM_Core_ShowHideBlocks('', '');
 254
 255     for ($i = 1; $i <= self::NUM_OPTION; $i++) {
 256
 257       //the show hide blocks
 258       $showBlocks = 'optionField_' . $i;
 259       if ($i > 2) {
 260         $_showHide->addHide($showBlocks);
 261         if ($i == self::NUM_OPTION) {
 262           $_showHide->addHide('additionalOption');
 263         }
 264       }
 265       else {
 266         $_showHide->addShow($showBlocks);
 267       }
 268       // label
 269       $attributes['label']['size'] = 25;
 270       $this->add('text', 'option_label[' . $i . ']', ts('Label'), $attributes['label']);
 271
 272       // amount
 273       $this->add('text', 'option_amount[' . $i . ']', ts('Amount'), $attributes['amount']);
 274       $this->addRule('option_amount[' . $i . ']', ts('Please enter a valid amount for this field.'), 'money');
 275
 276       //Financial Type
 277       $this->add(
 278         'select',
 279         'option_financial_type_id['.$i.']',
 280         ts('Financial Type'),
 281         array('' => ts('- select -')) + $financialType
 282       );
 283       if (in_array($eventComponentId, $this->_extendComponentId)) {
 284         // count
 285         $this->add('text', 'option_count[' . $i . ']', ts('Participant Count'), $attributes['count']);
 286         $this->addRule('option_count[' . $i . ']', ts('Please enter a valid Participants Count.'), 'positiveInteger');
 287
 288         // max_value
 289         $this->add('text', 'option_max_value[' . $i . ']', ts('Max Participants'), $attributes['max_value']);
 290         $this->addRule('option_max_value[' . $i . ']', ts('Please enter a valid Max Participants.'), 'positiveInteger');
 291
 292         // description
 293         //$this->add('textArea', 'option_description['.$i.']', ts('Description'), array('rows' => 1, 'cols' => 40 ));
 294       }
 295       elseif (in_array($memberComponentId, $this->_extendComponentId)) {
 296         $membershipTypes = CRM_Member_PseudoConstant::membershipType();
 297         $js = array('onchange' => "calculateRowValues( $i );");
 298
 299         $this->add('select', 'membership_type_id[' . $i . ']', ts('Membership Type'),
 300           array(
 301             '' => ' ') + $membershipTypes, FALSE, $js
 302           );
 303         $this->add('text', 'membership_num_terms[' . $i . ']', ts('Number of Terms'), CRM_Utils_Array::value('membership_num_terms', $attributes));
 304       }
 305
 306       // weight
 307       $this->add('text', 'option_weight[' . $i . ']', ts('Order'), $attributes['weight']);
 308
 309       // is active ?
 310       $this->add('checkbox', 'option_status[' . $i . ']', ts('Active?'));
 311
 312       $defaultOption[$i] = $this->createElement('radio', NULL, NULL, NULL, $i);
 313
 314       //for checkbox handling of default option
 315       $this->add('checkbox', "default_checkbox_option[$i]", NULL);
 316     }
 317     //default option selection
 318     $this->addGroup($defaultOption, 'default_option');
 319     $_showHide->addToTemplate();
 320
 321     // is_display_amounts
 322     $this->add('checkbox', 'is_display_amounts', ts('Display Amount?'));
 323
 324     // weight
 325     $this->add('text', 'weight', ts('Order'), CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceField', 'weight'), TRUE);
 326     $this->addRule('weight', ts('is a numeric field'), 'numeric');
 327
 328     // checkbox / radio options per line
 329     $this->add('text', 'options_per_line', ts('Options Per Line'));
 330     $this->addRule('options_per_line', ts('must be a numeric value'), 'numeric');
 331
 332     // help post, mask, attributes, javascript ?
 333     $this->add('textarea', 'help_post', ts('Field Help'),
 334       CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceField', 'help_post')
 335     );
 336
 337     // active_on
 338     $date_options = array(
 339       'format' => 'dmY His',
 340       'minYear' => date('Y') - 1,
 341       'maxYear' => date('Y') + 5,
 342       'addEmptyOption' => TRUE,
 343     );
 344     $this->addDateTime('active_on', ts('Active On'), FALSE, array('formatType' => 'activityDateTime'));
 345
 346     // expire_on
 347     $this->addDateTime('expire_on', ts('Expire On'), FALSE, array('formatType' => 'activityDateTime'));
 348
 349     // is required ?
 350     $this->add('checkbox', 'is_required', ts('Required?'));
 351
 352     // is active ?
 353     $this->add('checkbox', 'is_active', ts('Active?'));
 354
 355     // add buttons
 356     $this->addButtons(array(
 357         array(
 358           'type' => 'next',
 359           'name' => ts('Save'),
 360           'isDefault' => TRUE,
 361         ),
 362         array(
 363           'type' => 'next',
 364           'name' => ts('Save and New'),
 365           'subName' => 'new',
 366         ),
 367         array(
 368           'type' => 'cancel',
 369           'name' => ts('Cancel'),
 370         ),
 371       )
 372     );
 373     // is public?
 374     $this->add('select', 'visibility_id', ts('Visibility'), CRM_Core_PseudoConstant::visibility());
 375
 376     // add a form rule to check default value
 377     $this->addFormRule(array('CRM_Price_Form_Field', 'formRule'), $this);
 378
 379     // if view mode pls freeze it with the done button.
 380     if ($this->_action & CRM_Core_Action::VIEW) {
 381       $this->freeze();
 382       $url = CRM_Utils_System::url('civicrm/admin/price/field', 'reset=1&action=browse&sid=' . $this->_sid);
 383       $this->addElement('button',
 384         'done',
 385         ts('Done'),
 386         array('onclick' => "location.href='$url'")
 387       );
 388     }
 389   }
 390
 391   /**
 392    * Global validation rules for the form
 393    *
 394    * @param array $fields posted values of the form
 395    *
 396    * @param $files
 397    * @param CRM_Core_Form $form
 398    *
 399    * @return array    if errors then list of errors to be posted back to the form,
 400    *                  true otherwise
 401    * @static
 402    * @access public
 403    */
 404   static function formRule($fields, $files, $form) {
 405
 406     // all option fields are of type "money"
 407     $errors = array();
 408
 409     /** Check the option values entered
 410      *  Appropriate values are required for the selected datatype
 411      *  Incomplete row checking is also required.
 412      */
 413     if (($form->_action & CRM_Core_Action::ADD || $form->_action & CRM_Core_Action::UPDATE) &&
 414       $fields['html_type'] == 'Text' && $fields['price'] == NULL
 415     ) {
 416       $errors['price'] = ts('Price is a required field');
 417     }
 418
 419     if (($form->_action & CRM_Core_Action::ADD || $form->_action & CRM_Core_Action::UPDATE) &&
 420          $fields['html_type'] == 'Text' && $fields['financial_type_id'] == '') {
 421       $errors['financial_type_id'] = ts('Financial Type is a required field');
 422     }
 423
 424     //avoid the same price field label in Within PriceSet
 425     $priceFieldLabel = new CRM_Price_DAO_PriceField();
 426     $priceFieldLabel->label = $fields['label'];
 427     $priceFieldLabel->price_set_id = $form->_sid;
 428
 429     $dupeLabel = FALSE;
 430     if ($priceFieldLabel->find(TRUE) && $form->_fid != $priceFieldLabel->id) {
 431       $dupeLabel = TRUE;
 432     }
 433
 434     if ($dupeLabel) {
 435       $errors['label'] = ts('Name already exists in Database.');
 436     }
 437
 438     if ((is_numeric(CRM_Utils_Array::value('count', $fields)) &&
 439         CRM_Utils_Array::value('count', $fields) == 0
 440       ) &&
 441       (CRM_Utils_Array::value('html_type', $fields) == 'Text')
 442     ) {
 443       $errors['count'] = ts('Participant Count must be greater than zero.');
 444     }
 445
 446     if ($form->_action & CRM_Core_Action::ADD) {
 447       if ($fields['html_type'] != 'Text') {
 448         $countemptyrows = 0;
 449         $_flagOption = $_rowError = 0;
 450
 451         $_showHide = new CRM_Core_ShowHideBlocks('', '');
 452
 453         for ($index = 1; $index <= self::NUM_OPTION; $index++) {
 454
 455           $noLabel = $noAmount = $noWeight = 1;
 456           if (!empty($fields['option_label'][$index])) {
 457             $noLabel = 0;
 458             $duplicateIndex = CRM_Utils_Array::key($fields['option_label'][$index],
 459               $fields['option_label']
 460             );
 461
 462             if ((!($duplicateIndex === FALSE)) &&
 463               (!($duplicateIndex == $index))
 464             ) {
 465               $errors["option_label[{$index}]"] = ts('Duplicate label value');
 466               $_flagOption = 1;
 467             }
 468           }
 469           if ($form->_useForMember) {
 470             if (!empty($fields['membership_type_id'][$index])) {
 471               $memTypesIDS[] = $fields['membership_type_id'][$index];
 472             }
 473           }
 474
 475           // allow for 0 value.
 476           if (!empty($fields['option_amount'][$index]) ||
 477             strlen($fields['option_amount'][$index]) > 0
 478           ) {
 479             $noAmount = 0;
 480           }
 481
 482           if (!empty($fields['option_weight'][$index])) {
 483             $noWeight = 0;
 484             $duplicateIndex = CRM_Utils_Array::key($fields['option_weight'][$index],
 485               $fields['option_weight']
 486             );
 487
 488             if ((!($duplicateIndex === FALSE)) &&
 489               (!($duplicateIndex == $index))
 490             ) {
 491               $errors["option_weight[{$index}]"] = ts('Duplicate weight value');
 492               $_flagOption = 1;
 493             }
 494           }
 495           if (!$noLabel && !$noAmount && !empty($fields['option_financial_type_id']) && $fields['option_financial_type_id'][$index] == '' && $fields['html_type'] != 'Text') {
 496             $errors["option_financial_type_id[{$index}]"] = ts('Financial Type is a Required field.');
 497           }
 498           if ($noLabel && !$noAmount) {
 499             $errors["option_label[{$index}]"] = ts('Label cannot be empty.');
 500             $_flagOption = 1;
 501           }
 502
 503           if (!$noLabel && $noAmount) {
 504             $errors["option_amount[{$index}]"] = ts('Amount cannot be empty.');
 505             $_flagOption = 1;
 506           }
 507
 508           if ($noLabel && $noAmount) {
 509             $countemptyrows++;
 510             $_emptyRow = 1;
 511           }
 512           elseif (!empty($fields['option_max_value'][$index]) &&
 513             !empty($fields['option_count'][$index]) &&
 514             ($fields['option_count'][$index] > $fields['option_max_value'][$index])
 515           ) {
 516             $errors["option_max_value[{$index}]"] = ts('Participant count can not be greater than max participants.');
 517             $_flagOption = 1;
 518           }
 519
 520           $showBlocks = 'optionField_' . $index;
 521           if ($_flagOption) {
 522             $_showHide->addShow($showBlocks);
 523             $_rowError = 1;
 524           }
 525
 526           if (!empty($_emptyRow)) {
 527             $_showHide->addHide($showBlocks);
 528           }
 529           else {
 530             $_showHide->addShow($showBlocks);
 531           }
 532           if ($index == self::NUM_OPTION) {
 533             $hideBlock = 'additionalOption';
 534             $_showHide->addHide($hideBlock);
 535           }
 536
 537           $_flagOption = $_emptyRow = 0;
 538         }
 539
 540         if (!empty($memTypesIDS)) {
 541           // check for checkboxes allowing user to select multiple memberships from same membership organization
 542           if ($fields['html_type'] == 'CheckBox') {
 543           $foundDuplicate = FALSE;
 544           $orgIds = array();
 545           foreach ($memTypesIDS as $key => $val) {
 546             $org = CRM_Member_BAO_MembershipType::getMembershipTypeOrganization($val);
 547             if (in_array($org[$val], $orgIds)) {
 548               $foundDuplicate = TRUE;
 549               break;
 550             }
 551             $orgIds[$val] = $org[$val];
 552
 553           }
 554           if ($foundDuplicate) {
 555             $errors['_qf_default'] = ts('You have selected multiple memberships for the same organization or entity. Please review your selections and choose only one membership per entity.');
 556           }
 557         }
 558
 559           // CRM-10390 - Only one price field in a set can include auto-renew membership options
 560           $foundAutorenew = FALSE;
 561           foreach ($memTypesIDS as $key => $val) {
 562             // see if any price field option values in this price field are for memberships with autorenew
 563             $memTypeDetails = CRM_Member_BAO_MembershipType::getMembershipTypeDetails($val);
 564             if (!empty($memTypeDetails['auto_renew'])) {
 565               $foundAutorenew = TRUE;
 566               break;
 567             }
 568           }
 569
 570           if ($foundAutorenew) {
 571             // if so, check for other fields in this price set which also have auto-renew membership options
 572             $otherFieldAutorenew = CRM_Price_BAO_PriceSet::checkAutoRenewForPriceSet($form->_sid);
 573             if ($otherFieldAutorenew) {
 574               $errors['_qf_default'] = ts('You can include auto-renew membership choices for only one price field in a price set. Another field in this set already contains one or more auto-renew membership options.');
 575             }
 576           }
 577         }
 578         $_showHide->addToTemplate();
 579
 580         if ($countemptyrows == 15) {
 581           $errors['option_label[1]'] = $errors['option_amount[1]'] = ts('Label and value cannot be empty.');
 582           $_flagOption = 1;
 583         }
 584       }
 585       elseif (!empty($fields['max_value']) &&
 586         !empty($fields['count']) &&
 587         ($fields['count'] > $fields['max_value'])
 588       ) {
 589         $errors['max_value'] = ts('Participant count can not be greater than max participants.');
 590       }
 591
 592       // do not process if no option rows were submitted
 593       if (empty($fields['option_amount']) && empty($fields['option_label'])) {
 594         return TRUE;
 595       }
 596
 597       if (empty($fields['option_name'])) {
 598         $fields['option_amount'] = array();
 599       }
 600
 601       if (empty($fields['option_label'])) {
 602         $fields['option_label'] = array();
 603       }
 604     }
 605
 606     return empty($errors) ? TRUE : $errors;
 607   }
 608
 609   /**
 610    * Process the form
 611    *
 612    * @param null
 613    *
 614    * @return void
 615    * @access public
 616    */
 617   public function postProcess() {
 618     // store the submitted values in an array
 619     $params = $this->controller->exportValues('Field');
 620
 621     $params['name'] = CRM_Utils_String::titleToVar($params['label']);
 622     $params['is_display_amounts'] = CRM_Utils_Array::value('is_display_amounts', $params, FALSE);
 623     $params['is_required'] = CRM_Utils_Array::value('is_required', $params, FALSE);
 624     $params['is_active'] = CRM_Utils_Array::value('is_active', $params, FALSE);
 625     $params['financial_type_id']  = CRM_Utils_Array::value('financial_type_id', $params, false);
 626     if (isset($params['active_on'])) {
 627       $params['active_on'] = CRM_Utils_Date::processDate($params['active_on'],
 628         CRM_Utils_Array::value('active_on_time', $params),
 629         TRUE
 630       );
 631     }
 632     if (isset($params['expire_on'])) {
 633       $params['expire_on'] = CRM_Utils_Date::processDate($params['expire_on'],
 634         CRM_Utils_Array::value('expire_on_time', $params),
 635         TRUE
 636       );
 637     }
 638     $params['visibility_id'] = CRM_Utils_Array::value('visibility_id', $params, FALSE);
 639     $params['count'] = CRM_Utils_Array::value('count', $params, FALSE);
 640
 641     // need the FKEY - price set id
 642     $params['price_set_id'] = $this->_sid;
 643
 644     if ($this->_action & (CRM_Core_Action::UPDATE | CRM_Core_Action::ADD)) {
 645       $fieldValues = array('price_set_id' => $this->_sid);
 646       $oldWeight = NULL;
 647       if ($this->_fid) {
 648         $oldWeight = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceField', $this->_fid, 'weight', 'id');
 649       }
 650       $params['weight'] = CRM_Utils_Weight::updateOtherWeights('CRM_Price_DAO_PriceField', $oldWeight, $params['weight'], $fieldValues);
 651     }
 652
 653     // make value <=> name consistency.
 654     if (isset($params['option_name'])) {
 655       $params['option_value'] = $params['option_name'];
 656     }
 657     $params['is_enter_qty'] = CRM_Utils_Array::value('is_enter_qty', $params, FALSE);
 658
 659     if ($params['html_type'] == 'Text') {
 660       // if html type is Text, force is_enter_qty on
 661       $params['is_enter_qty'] = 1;
 662       // modify params values as per the option group and option
 663       // value
 664       $params['option_amount'] = array(1 => $params['price']);
 665       $params['option_label'] = array(1 => $params['label']);
 666       $params['option_count'] = array(1 => $params['count']);
 667       $params['option_max_value'] = array(1 => CRM_Utils_Array::value('max_value', $params));
 668       //$params['option_description']  = array( 1 => $params['description'] );
 669       $params['option_weight'] = array(1 => $params['weight']);
 670       $params['option_financial_type_id'] = array(1 => $params['financial_type_id']);
 671       $params['is_active'] = array(1 => 1);
 672     }
 673
 674     if ($this->_fid) {
 675       $params['id'] = $this->_fid;
 676     }
 677
 678     $params['membership_num_terms'] = (!empty($params['membership_type_id'])) ? CRM_Utils_Array::value('membership_num_terms', $params, 1) : NULL;
 679
 680     $priceField = CRM_Price_BAO_PriceField::create($params);
 681
 682     if (!is_a($priceField, 'CRM_Core_Error')) {
 683       CRM_Core_Session::setStatus(ts('Price Field \'%1\' has been saved.', array(1 => $priceField->label)), ts('Saved'), 'success');
 684     }
 685     $buttonName = $this->controller->getButtonName();
 686     $session = CRM_Core_Session::singleton();
 687     if ($buttonName == $this->getButtonName('next', 'new')) {
 688       CRM_Core_Session::setStatus(ts(' You can add another price set field.'), '', 'info');
 689       $session->replaceUserContext(CRM_Utils_System::url('civicrm/admin/price/field', 'reset=1&action=add&sid=' . $this->_sid));
 690     }
 691     else {
 692       $session->replaceUserContext(CRM_Utils_System::url('civicrm/admin/price/field', 'reset=1&action=browse&sid=' . $this->_sid));
 693     }
 694   }
 695 }
 696