CRM/Price/Form/Field.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.4                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2013                                |
   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) 2004-2013
  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    * Function to 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'),
  90         'url' => $url,
  91       ));
  92
  93     $this->_extendComponentId = array();
  94     $extendComponentId = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_sid, 'extends', 'id');
  95     if ($extendComponentId) {
  96       $this->_extendComponentId = explode(CRM_Core_DAO::VALUE_SEPARATOR, $extendComponentId);
  97     }
  98
  99     CRM_Utils_System::appendBreadCrumb($breadCrumb);
 100   }
 101
 102   /**
 103    * This function sets the 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 (CRM_Utils_Array::value('active_on', $defaults)) {
 131         list($defaults['active_on'],
 132           $defaults['active_on_time']
 133         ) = CRM_Utils_Date::setDateDefaults($defaults['active_on'], 'activityDateTime');
 134       }
 135
 136       if (CRM_Utils_Array::value('expire_on', $defaults)) {
 137         list($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     $eventComponentId  = CRM_Core_Component::getComponentID('CiviEvent');
 157
 158     if (isset($this->_sid) && $this->_action == CRM_Core_Action::ADD) {
 159       $financialTypeId = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_sid, 'financial_type_id');
 160       $defaults['financial_type_id'] = $financialTypeId;
 161       for ($i = 1; $i <= self::NUM_OPTION; $i++) {
 162         $defaults['option_financial_type_id[' . $i . ']'] = $financialTypeId;
 163       }
 164     }
 165     return $defaults;
 166   }
 167
 168   /**
 169    * Function to actually build the form
 170    *
 171    * @param null
 172    *
 173    * @return void
 174    * @access public
 175    */
 176   public function buildQuickForm() {
 177     // lets trim all the whitespace
 178     $this->applyFilter('__ALL__', 'trim');
 179
 180     // add a hidden field to remember the price set id
 181     // this get around the browser tab issue
 182     $this->add('hidden', 'sid', $this->_sid);
 183     $this->add('hidden', 'fid', $this->_fid);
 184
 185     // label
 186     $this->add('text', 'label', ts('Field Label'), CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceField', 'label'), TRUE);
 187
 188     // html_type
 189     $javascript = 'onchange="option_html_type(this.form)";';
 190
 191     $htmlTypes = CRM_Price_BAO_PriceField::htmlTypes();
 192
 193     // Text box for Participant Count for a field
 194
 195     // Financial Type
 196     $financialType = CRM_Financial_BAO_FinancialType::getIncomeFinancialType();
 197     if (count($financialType)) {
 198       $this->assign('financialType', $financialType);
 199     }
 200
 201     $eventComponentId  = CRM_Core_Component::getComponentID('CiviEvent');
 202     $memberComponentId = CRM_Core_Component::getComponentID('CiviMember');
 203     $attributes        = CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceFieldValue');
 204
 205     $this->add('select', 'financial_type_id',
 206       ts('Financial Type'),
 207       array(' '=> ts('- select -')) + $financialType
 208     );
 209
 210     $this->assign('useForMember', FALSE);
 211     if (in_array($eventComponentId, $this->_extendComponentId)) {
 212       $this->add('text', 'count', ts('Participant Count'), $attributes['count']);
 213
 214       $this->addRule('count', ts('Participant Count should be a positive number'), 'positiveInteger');
 215
 216       $this->add('text', 'max_value', ts('Max Participants'), $attributes['max_value']);
 217       $this->addRule('max_value', ts('Please enter a valid Max Participants.'), 'positiveInteger');
 218
 219       $this->assign('useForEvent', TRUE);
 220     }
 221     else {
 222       if (in_array($memberComponentId, $this->_extendComponentId)) {
 223         $this->_useForMember = 1;
 224         $this->assign('useForMember', $this->_useForMember);
 225       }
 226       $this->assign('useForEvent', FALSE);
 227     }
 228
 229     $sel = $this->add('select', 'html_type', ts('Input Field Type'),
 230       $htmlTypes, TRUE, $javascript
 231     );
 232
 233     // price (for text inputs)
 234     $this->add('text', 'price', ts('Price'));
 235     $this->registerRule('price', 'callback', 'money', 'CRM_Utils_Rule');
 236     $this->addRule('price', ts('must be a monetary value'), 'money');
 237
 238     if ($this->_action == CRM_Core_Action::UPDATE) {
 239       $this->freeze('html_type');
 240     }
 241
 242     // form fields of Custom Option rows
 243     $_showHide = new CRM_Core_ShowHideBlocks('', '');
 244
 245     for ($i = 1; $i <= self::NUM_OPTION; $i++) {
 246
 247       //the show hide blocks
 248       $showBlocks = 'optionField_' . $i;
 249       if ($i > 2) {
 250         $_showHide->addHide($showBlocks);
 251         if ($i == self::NUM_OPTION) {
 252           $_showHide->addHide('additionalOption');
 253         }
 254       }
 255       else {
 256         $_showHide->addShow($showBlocks);
 257       }
 258       // label
 259       $attributes['label']['size'] = 25;
 260       $this->add('text', 'option_label[' . $i . ']', ts('Label'), $attributes['label']);
 261
 262       // amount
 263       $this->add('text', 'option_amount[' . $i . ']', ts('Amount'), $attributes['amount']);
 264       $this->addRule('option_amount[' . $i . ']', ts('Please enter a valid amount for this field.'), 'money');
 265
 266       //Financial Type
 267       $this->add(
 268         'select',
 269         'option_financial_type_id['.$i.']',
 270         ts('Financial Type'),
 271         array('' => ts('- select -')) + $financialType
 272       );
 273       if (in_array($eventComponentId, $this->_extendComponentId)) {
 274         // count
 275         $this->add('text', 'option_count[' . $i . ']', ts('Participant Count'), $attributes['count']);
 276         $this->addRule('option_count[' . $i . ']', ts('Please enter a valid Participants Count.'), 'positiveInteger');
 277
 278         // max_value
 279         $this->add('text', 'option_max_value[' . $i . ']', ts('Max Participants'), $attributes['max_value']);
 280         $this->addRule('option_max_value[' . $i . ']', ts('Please enter a valid Max Participants.'), 'positiveInteger');
 281
 282         // description
 283         //$this->add('textArea', 'option_description['.$i.']', ts('Description'), array('rows' => 1, 'cols' => 40 ));
 284       }
 285       elseif (in_array($memberComponentId, $this->_extendComponentId)) {
 286         $membershipTypes = CRM_Member_PseudoConstant::membershipType();
 287         $js = array('onchange' => "calculateRowValues( $i );");
 288
 289         $this->add('select', 'membership_type_id[' . $i . ']', ts('Membership Type'),
 290           array(
 291             '' => ' ') + $membershipTypes, FALSE, $js
 292           );
 293         $this->add('text', 'membership_num_terms[' . $i . ']', ts('Number of terms'), CRM_Utils_Array::value('membership_num_terms', $attributes));
 294       }
 295
 296       // weight
 297       $this->add('text', 'option_weight[' . $i . ']', ts('Order'), $attributes['weight']);
 298
 299       // is active ?
 300       $this->add('checkbox', 'option_status[' . $i . ']', ts('Active?'));
 301
 302       $defaultOption[$i] = $this->createElement('radio', NULL, NULL, NULL, $i);
 303
 304       //for checkbox handling of default option
 305       $this->add('checkbox', "default_checkbox_option[$i]", NULL);
 306     }
 307     //default option selection
 308     $this->addGroup($defaultOption, 'default_option');
 309     $_showHide->addToTemplate();
 310
 311     // is_display_amounts
 312     $this->add('checkbox', 'is_display_amounts', ts('Display Amount?'));
 313
 314     // weight
 315     $this->add('text', 'weight', ts('Order'), CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceField', 'weight'), TRUE);
 316     $this->addRule('weight', ts('is a numeric field'), 'numeric');
 317
 318     // checkbox / radio options per line
 319     $this->add('text', 'options_per_line', ts('Options Per Line'));
 320     $this->addRule('options_per_line', ts('must be a numeric value'), 'numeric');
 321
 322     // help post, mask, attributes, javascript ?
 323     $this->add('textarea', 'help_post', ts('Field Help'),
 324       CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceField', 'help_post')
 325     );
 326
 327     // active_on
 328     $date_options = array(
 329       'format' => 'dmY His',
 330       'minYear' => date('Y') - 1,
 331       'maxYear' => date('Y') + 5,
 332       'addEmptyOption' => TRUE,
 333     );
 334     $this->addDateTime('active_on', ts('Active On'), FALSE, array('formatType' => 'activityDateTime'));
 335
 336     // expire_on
 337     $this->addDateTime('expire_on', ts('Expire On'), FALSE, array('formatType' => 'activityDateTime'));
 338
 339     // is required ?
 340     $this->add('checkbox', 'is_required', ts('Required?'));
 341
 342     // is active ?
 343     $this->add('checkbox', 'is_active', ts('Active?'));
 344
 345     // add buttons
 346     $this->addButtons(array(
 347         array(
 348           'type' => 'next',
 349           'name' => ts('Save'),
 350           'isDefault' => TRUE,
 351         ),
 352         array(
 353           'type' => 'next',
 354           'name' => ts('Save and New'),
 355           'subName' => 'new',
 356         ),
 357         array(
 358           'type' => 'cancel',
 359           'name' => ts('Cancel'),
 360         ),
 361       )
 362     );
 363     // is public?
 364     $this->add('select', 'visibility_id', ts('Visibility'), CRM_Core_PseudoConstant::visibility());
 365
 366     // add a form rule to check default value
 367     $this->addFormRule(array('CRM_Price_Form_Field', 'formRule'), $this);
 368
 369     // if view mode pls freeze it with the done button.
 370     if ($this->_action & CRM_Core_Action::VIEW) {
 371       $this->freeze();
 372       $url = CRM_Utils_System::url('civicrm/admin/price/field', 'reset=1&action=browse&sid=' . $this->_sid);
 373       $this->addElement('button',
 374         'done',
 375         ts('Done'),
 376         array('onclick' => "location.href='$url'")
 377       );
 378     }
 379   }
 380
 381   /**
 382    * global validation rules for the form
 383    *
 384    * @param array  $fields   (referance) posted values of the form
 385    *
 386    * @return array    if errors then list of errors to be posted back to the form,
 387    *                  true otherwise
 388    * @static
 389    * @access public
 390    */
 391   static function formRule($fields, $files, $form) {
 392
 393     // all option fields are of type "money"
 394     $errors = array();
 395
 396     /** Check the option values entered
 397      *  Appropriate values are required for the selected datatype
 398      *  Incomplete row checking is also required.
 399      */
 400     if (($form->_action & CRM_Core_Action::ADD || $form->_action & CRM_Core_Action::UPDATE) &&
 401       $fields['html_type'] == 'Text' && $fields['price'] == NULL
 402     ) {
 403       $errors['price'] = ts('Price is a required field');
 404     }
 405
 406     if (($form->_action & CRM_Core_Action::ADD || $form->_action & CRM_Core_Action::UPDATE) &&
 407          $fields['html_type'] == 'Text' && $fields['financial_type_id'] == '') {
 408       $errors['financial_type_id'] = ts('Financial Type is a required field');
 409     }
 410
 411     //avoid the same price field label in Within PriceSet
 412     $priceFieldLabel = new CRM_Price_DAO_PriceField();
 413     $priceFieldLabel->label = $fields['label'];
 414     $priceFieldLabel->price_set_id = $form->_sid;
 415
 416     $dupeLabel = FALSE;
 417     if ($priceFieldLabel->find(TRUE) && $form->_fid != $priceFieldLabel->id) {
 418       $dupeLabel = TRUE;
 419     }
 420
 421     if ($dupeLabel) {
 422       $errors['label'] = ts('Name already exists in Database.');
 423     }
 424
 425     if ((is_numeric(CRM_Utils_Array::value('count', $fields)) &&
 426         CRM_Utils_Array::value('count', $fields) == 0
 427       ) &&
 428       (CRM_Utils_Array::value('html_type', $fields) == 'Text')
 429     ) {
 430       $errors['count'] = ts('Participant Count must be greater than zero.');
 431     }
 432
 433     if ($form->_action & CRM_Core_Action::ADD) {
 434       if ($fields['html_type'] != 'Text') {
 435         $countemptyrows = 0;
 436         $_flagOption = $_rowError = 0;
 437
 438         $_showHide = new CRM_Core_ShowHideBlocks('', '');
 439
 440         for ($index = 1; $index <= self::NUM_OPTION; $index++) {
 441
 442           $noLabel = $noAmount = $noWeight = 1;
 443           if (!empty($fields['option_label'][$index])) {
 444             $noLabel = 0;
 445             $duplicateIndex = CRM_Utils_Array::key($fields['option_label'][$index],
 446               $fields['option_label']
 447             );
 448
 449             if ((!($duplicateIndex === FALSE)) &&
 450               (!($duplicateIndex == $index))
 451             ) {
 452               $errors["option_label[{$index}]"] = ts('Duplicate label value');
 453               $_flagOption = 1;
 454             }
 455           }
 456           if ($form->_useForMember) {
 457             if (!empty($fields['membership_type_id'][$index])) {
 458               $memTypesIDS[] = $fields['membership_type_id'][$index];
 459             }
 460           }
 461
 462           // allow for 0 value.
 463           if (!empty($fields['option_amount'][$index]) ||
 464             strlen($fields['option_amount'][$index]) > 0
 465           ) {
 466             $noAmount = 0;
 467           }
 468
 469           if (!empty($fields['option_weight'][$index])) {
 470             $noWeight = 0;
 471             $duplicateIndex = CRM_Utils_Array::key($fields['option_weight'][$index],
 472               $fields['option_weight']
 473             );
 474
 475             if ((!($duplicateIndex === FALSE)) &&
 476               (!($duplicateIndex == $index))
 477             ) {
 478               $errors["option_weight[{$index}]"] = ts('Duplicate weight value');
 479               $_flagOption = 1;
 480             }
 481           }
 482           if (!$noLabel && !$noAmount && CRM_Utils_Array::value('option_financial_type_id', $fields) && $fields['option_financial_type_id'][$index] == '' && $fields['html_type'] != 'Text') {
 483             $errors["option_financial_type_id[{$index}]"] = ts('Financial Type is a Required field.');
 484           }
 485           if ($noLabel && !$noAmount) {
 486             $errors["option_label[{$index}]"] = ts('Label cannot be empty.');
 487             $_flagOption = 1;
 488           }
 489
 490           if (!$noLabel && $noAmount) {
 491             $errors["option_amount[{$index}]"] = ts('Amount cannot be empty.');
 492             $_flagOption = 1;
 493           }
 494
 495           if ($noLabel && $noAmount) {
 496             $countemptyrows++;
 497             $_emptyRow = 1;
 498           }
 499           elseif (!empty($fields['option_max_value'][$index]) &&
 500             !empty($fields['option_count'][$index]) &&
 501             ($fields['option_count'][$index] > $fields['option_max_value'][$index])
 502           ) {
 503             $errors["option_max_value[{$index}]"] = ts('Participant count can not be greater than max participants.');
 504             $_flagOption = 1;
 505           }
 506
 507           $showBlocks = 'optionField_' . $index;
 508           if ($_flagOption) {
 509             $_showHide->addShow($showBlocks);
 510             $_rowError = 1;
 511           }
 512
 513           if (!empty($_emptyRow)) {
 514             $_showHide->addHide($showBlocks);
 515           }
 516           else {
 517             $_showHide->addShow($showBlocks);
 518           }
 519           if ($index == self::NUM_OPTION) {
 520             $hideBlock = 'additionalOption';
 521             $_showHide->addHide($hideBlock);
 522           }
 523
 524           $_flagOption = $_emptyRow = 0;
 525         }
 526
 527         if (!empty($memTypesIDS)) {
 528           // check for checkboxes allowing user to select multiple memberships from same membership organization
 529           if ($fields['html_type'] == 'CheckBox') {
 530           $foundDuplicate = FALSE;
 531           $orgIds = array();
 532           foreach ($memTypesIDS as $key => $val) {
 533             $org = CRM_Member_BAO_MembershipType::getMembershipTypeOrganization($val);
 534             if (in_array($org[$val], $orgIds)) {
 535               $foundDuplicate = TRUE;
 536               break;
 537             }
 538             $orgIds[$val] = $org[$val];
 539
 540           }
 541           if ($foundDuplicate) {
 542             $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.');
 543           }
 544         }
 545
 546           // CRM-10390 - Only one price field in a set can include auto-renew membership options
 547           $foundAutorenew = FALSE;
 548           foreach ($memTypesIDS as $key => $val) {
 549             // see if any price field option values in this price field are for memberships with autorenew
 550             $memTypeDetails = CRM_Member_BAO_MembershipType::getMembershipTypeDetails($val);
 551             if (CRM_Utils_Array::value('auto_renew', $memTypeDetails)) {
 552               $foundAutorenew = TRUE;
 553               break;
 554             }
 555           }
 556
 557           if ($foundAutorenew) {
 558             // if so, check for other fields in this price set which also have auto-renew membership options
 559             $otherFieldAutorenew = CRM_Price_BAO_PriceSet::checkAutoRenewForPriceSet($form->_sid);
 560             if ($otherFieldAutorenew) {
 561               $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.');
 562             }
 563           }
 564         }
 565         $_showHide->addToTemplate();
 566
 567         if ($countemptyrows == 15) {
 568           $errors['option_label[1]'] = $errors['option_amount[1]'] = ts('Label and value cannot be empty.');
 569           $_flagOption = 1;
 570         }
 571       }
 572       elseif (!empty($fields['max_value']) &&
 573         !empty($fields['count']) &&
 574         ($fields['count'] > $fields['max_value'])
 575       ) {
 576         $errors['max_value'] = ts('Participant count can not be greater than max participants.');
 577       }
 578
 579       // do not process if no option rows were submitted
 580       if (empty($fields['option_amount']) && empty($fields['option_label'])) {
 581         return TRUE;
 582       }
 583
 584       if (empty($fields['option_name'])) {
 585         $fields['option_amount'] = array();
 586       }
 587
 588       if (empty($fields['option_label'])) {
 589         $fields['option_label'] = array();
 590       }
 591     }
 592
 593     return empty($errors) ? TRUE : $errors;
 594   }
 595
 596   /**
 597    * Process the form
 598    *
 599    * @param null
 600    *
 601    * @return void
 602    * @access public
 603    */
 604   public function postProcess() {
 605     // store the submitted values in an array
 606     $params = $this->controller->exportValues('Field');
 607
 608     $params['name'] = CRM_Utils_String::titleToVar($params['label']);
 609     $params['is_display_amounts'] = CRM_Utils_Array::value('is_display_amounts', $params, FALSE);
 610     $params['is_required'] = CRM_Utils_Array::value('is_required', $params, FALSE);
 611     $params['is_active'] = CRM_Utils_Array::value('is_active', $params, FALSE);
 612     $params['financial_type_id']  = CRM_Utils_Array::value('financial_type_id', $params, false);
 613     if (isset($params['active_on'])) {
 614       $params['active_on'] = CRM_Utils_Date::processDate($params['active_on'],
 615         CRM_Utils_Array::value('active_on_time', $params),
 616         TRUE
 617       );
 618     }
 619     if (isset($params['expire_on'])) {
 620       $params['expire_on'] = CRM_Utils_Date::processDate($params['expire_on'],
 621         CRM_Utils_Array::value('expire_on_time', $params),
 622         TRUE
 623       );
 624     }
 625     $params['visibility_id'] = CRM_Utils_Array::value('visibility_id', $params, FALSE);
 626     $params['count'] = CRM_Utils_Array::value('count', $params, FALSE);
 627
 628     // need the FKEY - price set id
 629     $params['price_set_id'] = $this->_sid;
 630
 631     if ($this->_action & (CRM_Core_Action::UPDATE | CRM_Core_Action::ADD)) {
 632       $fieldValues = array('price_set_id' => $this->_sid);
 633       $oldWeight = NULL;
 634       if ($this->_fid) {
 635         $oldWeight = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceField', $this->_fid, 'weight', 'id');
 636       }
 637       $params['weight'] = CRM_Utils_Weight::updateOtherWeights('CRM_Price_DAO_PriceField', $oldWeight, $params['weight'], $fieldValues);
 638     }
 639
 640     // make value <=> name consistency.
 641     if (isset($params['option_name'])) {
 642       $params['option_value'] = $params['option_name'];
 643     }
 644     $params['is_enter_qty'] = CRM_Utils_Array::value('is_enter_qty', $params, FALSE);
 645
 646     if ($params['html_type'] == 'Text') {
 647       // if html type is Text, force is_enter_qty on
 648       $params['is_enter_qty'] = 1;
 649       // modify params values as per the option group and option
 650       // value
 651       $params['option_amount'] = array(1 => $params['price']);
 652       $params['option_label'] = array(1 => $params['label']);
 653       $params['option_count'] = array(1 => $params['count']);
 654       $params['option_max_value'] = array(1 => CRM_Utils_Array::value('max_value', $params));
 655       //$params['option_description']  = array( 1 => $params['description'] );
 656       $params['option_weight'] = array(1 => $params['weight']);
 657       $params['option_financial_type_id'] = array(1 => $params['financial_type_id']);
 658       $params['is_active'] = array(1 => 1);
 659     }
 660
 661     if ($this->_fid) {
 662       $params['id'] = $this->_fid;
 663     }
 664
 665     $params['membership_num_terms'] = (!empty($params['membership_type_id'])) ? CRM_Utils_Array::value('membership_num_terms', $params, 1) : NULL;
 666
 667     $priceField = CRM_Price_BAO_PriceField::create($params);
 668
 669     if (!is_a($priceField, 'CRM_Core_Error')) {
 670       CRM_Core_Session::setStatus(ts('Price Field \'%1\' has been saved.', array(1 => $priceField->label)), ts('Saved'), 'success');
 671     }
 672     $buttonName = $this->controller->getButtonName();
 673     $session = CRM_Core_Session::singleton();
 674     if ($buttonName == $this->getButtonName('next', 'new')) {
 675       CRM_Core_Session::setStatus(ts(' You can add another price set field.'), '', 'info');
 676       $session->replaceUserContext(CRM_Utils_System::url('civicrm/admin/price/field', 'reset=1&action=add&sid=' . $this->_sid));
 677     }
 678     else {
 679       $session->replaceUserContext(CRM_Utils_System::url('civicrm/admin/price/field', 'reset=1&action=browse&sid=' . $this->_sid));
 680     }
 681   }
 682 }
 683