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