CRM/Price/Form/Field.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.7                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2016                                |
   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) 2004-2016
  32  */
  33
  34 /**
  35  * form to process actions on the field aspect of Price
  36  */
  37 class CRM_Price_Form_Field extends CRM_Core_Form {
  38
  39   /**
  40    * Constants for number of options for data types of multiple option.
  41    */
  42   const NUM_OPTION = 15;
  43
  44   /**
  45    * The custom set id saved to the session for an update.
  46    *
  47    * @var int
  48    */
  49   protected $_sid;
  50
  51   /**
  52    * The field id, used when editing the field
  53    *
  54    * @var int
  55    */
  56   protected $_fid;
  57
  58   /**
  59    * The extended component Id.
  60    *
  61    * @var array
  62    */
  63   protected $_extendComponentId;
  64
  65   /**
  66    * Variable is set if price set is used for membership.
  67    */
  68   protected $_useForMember;
  69
  70   /**
  71    * Set variables up before form is built.
  72    */
  73   public function preProcess() {
  74
  75     $this->_sid = CRM_Utils_Request::retrieve('sid', 'Positive', $this, FALSE, NULL, 'REQUEST');
  76     $this->_fid = CRM_Utils_Request::retrieve('fid', 'Positive', $this, FALSE, NULL, 'REQUEST');
  77     $url = CRM_Utils_System::url('civicrm/admin/price/field', "reset=1&action=browse&sid={$this->_sid}");
  78     $breadCrumb = array(array('title' => ts('Price Set Fields'), 'url' => $url));
  79
  80     $this->_extendComponentId = array();
  81     $extendComponentId = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_sid, 'extends', 'id');
  82     if ($extendComponentId) {
  83       $this->_extendComponentId = explode(CRM_Core_DAO::VALUE_SEPARATOR, $extendComponentId);
  84     }
  85
  86     CRM_Utils_System::appendBreadCrumb($breadCrumb);
  87
  88     $this->setPageTitle(ts('Price Field'));
  89   }
  90
  91   /**
  92    * Set default values for the form.
  93    *
  94    * @return array
  95    *   array of default values
  96    */
  97   public function setDefaultValues() {
  98     $defaults = array();
  99     // is it an edit operation ?
 100     if (isset($this->_fid)) {
 101       $params = array('id' => $this->_fid);
 102       $this->assign('fid', $this->_fid);
 103       CRM_Price_BAO_PriceField::retrieve($params, $defaults);
 104       $this->_sid = $defaults['price_set_id'];
 105
 106       // if text, retrieve price
 107       if ($defaults['html_type'] == 'Text') {
 108         $isActive = $defaults['is_active'];
 109         $valueParams = array('price_field_id' => $this->_fid);
 110
 111         CRM_Price_BAO_PriceFieldValue::retrieve($valueParams, $defaults);
 112
 113         // fix the display of the monetary value, CRM-4038
 114         $defaults['price'] = CRM_Utils_Money::format($defaults['amount'], NULL, '%a');
 115         $defaults['is_active'] = $isActive;
 116       }
 117
 118       if (!empty($defaults['active_on'])) {
 119         list($defaults['active_on'],
 120           $defaults['active_on_time']
 121           ) = CRM_Utils_Date::setDateDefaults($defaults['active_on'], 'activityDateTime');
 122       }
 123
 124       if (!empty($defaults['expire_on'])) {
 125         list($defaults['expire_on'],
 126           $defaults['expire_on_time']
 127           ) = CRM_Utils_Date::setDateDefaults($defaults['expire_on'], 'activityDateTime');
 128       }
 129     }
 130     else {
 131       $defaults['is_active'] = 1;
 132       for ($i = 1; $i <= self::NUM_OPTION; $i++) {
 133         $defaults['option_status[' . $i . ']'] = 1;
 134         $defaults['option_weight[' . $i . ']'] = $i;
 135       }
 136     }
 137
 138     if ($this->_action & CRM_Core_Action::ADD) {
 139       $fieldValues = array('price_set_id' => $this->_sid);
 140       $defaults['weight'] = CRM_Utils_Weight::getDefaultWeight('CRM_Price_DAO_PriceField', $fieldValues);
 141       $defaults['options_per_line'] = 1;
 142       $defaults['is_display_amounts'] = 1;
 143     }
 144     $enabledComponents = CRM_Core_Component::getEnabledComponents();
 145     $eventComponentId = NULL;
 146     if (array_key_exists('CiviEvent', $enabledComponents)) {
 147       $eventComponentId = CRM_Core_Component::getComponentID('CiviEvent');
 148     }
 149
 150     if (isset($this->_sid) && $this->_action == CRM_Core_Action::ADD) {
 151       $financialTypeId = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_sid, 'financial_type_id');
 152       $defaults['financial_type_id'] = $financialTypeId;
 153       for ($i = 1; $i <= self::NUM_OPTION; $i++) {
 154         $defaults['option_financial_type_id[' . $i . ']'] = $financialTypeId;
 155       }
 156     }
 157     return $defaults;
 158   }
 159
 160   /**
 161    * Build the form object.
 162    */
 163   public function buildQuickForm() {
 164     // lets trim all the whitespace
 165     $this->applyFilter('__ALL__', 'trim');
 166
 167     // add a hidden field to remember the price set id
 168     // this get around the browser tab issue
 169     $this->add('hidden', 'sid', $this->_sid);
 170     $this->add('hidden', 'fid', $this->_fid);
 171
 172     // label
 173     $this->add('text', 'label', ts('Field Label'), CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceField', 'label'), TRUE);
 174
 175     // html_type
 176     $javascript = 'onchange="option_html_type(this.form)";';
 177
 178     $htmlTypes = CRM_Price_BAO_PriceField::htmlTypes();
 179
 180     // Text box for Participant Count for a field
 181
 182     // Financial Type
 183     $financialType = CRM_Financial_BAO_FinancialType::getIncomeFinancialType();
 184     foreach ($financialType as $finTypeId => $type) {
 185       if (CRM_Financial_BAO_FinancialType::isACLFinancialTypeStatus()
 186         && !CRM_Core_Permission::check('add contributions of type ' . $type)
 187       ) {
 188         unset($financialType[$finTypeId]);
 189       }
 190     }
 191     if (count($financialType)) {
 192       $this->assign('financialType', $financialType);
 193     }
 194     $enabledComponents = CRM_Core_Component::getEnabledComponents();
 195     $eventComponentId = $memberComponentId = NULL;
 196     if (array_key_exists('CiviEvent', $enabledComponents)) {
 197       $eventComponentId = CRM_Core_Component::getComponentID('CiviEvent');
 198     }
 199     if (array_key_exists('CiviMember', $enabledComponents)) {
 200       $memberComponentId = CRM_Core_Component::getComponentID('CiviMember');
 201     }
 202
 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('' => ' ') + $membershipTypes, FALSE, $js
 291         );
 292         $this->add('text', 'membership_num_terms[' . $i . ']', ts('Number of Terms'), CRM_Utils_Array::value('membership_num_terms', $attributes));
 293       }
 294
 295       // weight
 296       $this->add('text', 'option_weight[' . $i . ']', ts('Order'), $attributes['weight']);
 297
 298       // is active ?
 299       $this->add('checkbox', 'option_status[' . $i . ']', ts('Active?'));
 300
 301       $defaultOption[$i] = $this->createElement('radio', NULL, NULL, NULL, $i);
 302
 303       //for checkbox handling of default option
 304       $this->add('checkbox', "default_checkbox_option[$i]", NULL);
 305     }
 306     //default option selection
 307     $this->addGroup($defaultOption, 'default_option');
 308     $_showHide->addToTemplate();
 309
 310     // is_display_amounts
 311     $this->add('checkbox', 'is_display_amounts', ts('Display Amount?'));
 312
 313     // weight
 314     $this->add('text', 'weight', ts('Order'), CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceField', 'weight'), TRUE);
 315     $this->addRule('weight', ts('is a numeric field'), 'numeric');
 316
 317     // checkbox / radio options per line
 318     $this->add('text', 'options_per_line', ts('Options Per Line'));
 319     $this->addRule('options_per_line', ts('must be a numeric value'), 'numeric');
 320
 321     // help post, mask, attributes, javascript ?
 322     $this->add('textarea', 'help_post', ts('Field Help'),
 323       CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceField', 'help_post')
 324     );
 325
 326     // active_on
 327     $date_options = array(
 328       'format' => 'dmY His',
 329       'minYear' => date('Y') - 1,
 330       'maxYear' => date('Y') + 5,
 331       'addEmptyOption' => TRUE,
 332     );
 333     $this->addDateTime('active_on', ts('Active On'), FALSE, array('formatType' => 'activityDateTime'));
 334
 335     // expire_on
 336     $this->addDateTime('expire_on', ts('Expire On'), FALSE, array('formatType' => 'activityDateTime'));
 337
 338     // is required ?
 339     $this->add('checkbox', 'is_required', ts('Required?'));
 340
 341     // is active ?
 342     $this->add('checkbox', 'is_active', ts('Active?'));
 343
 344     // add buttons
 345     $this->addButtons(array(
 346       array(
 347         'type' => 'next',
 348         'name' => ts('Save'),
 349         'isDefault' => TRUE,
 350       ),
 351       array(
 352         'type' => 'next',
 353         'name' => ts('Save and New'),
 354         'subName' => 'new',
 355       ),
 356       array(
 357         'type' => 'cancel',
 358         'name' => ts('Cancel'),
 359       ),
 360     ));
 361     // is public?
 362     $this->add('select', 'visibility_id', ts('Visibility'), CRM_Core_PseudoConstant::visibility());
 363
 364     // add a form rule to check default value
 365     $this->addFormRule(array('CRM_Price_Form_Field', 'formRule'), $this);
 366
 367     // if view mode pls freeze it with the done button.
 368     if ($this->_action & CRM_Core_Action::VIEW) {
 369       $this->freeze();
 370       $url = CRM_Utils_System::url('civicrm/admin/price/field', 'reset=1&action=browse&sid=' . $this->_sid);
 371       $this->addElement('button',
 372         'done',
 373         ts('Done'),
 374         array('onclick' => "location.href='$url'")
 375       );
 376     }
 377   }
 378
 379   /**
 380    * Global validation rules for the form.
 381    *
 382    * @param array $fields
 383    *   Posted values of the form.
 384    *
 385    * @param $files
 386    * @param CRM_Core_Form $form
 387    *
 388    * @return array
 389    *   if errors then list of errors to be posted back to the form,
 390    *                  true otherwise
 391    */
 392   public static function formRule($fields, $files, $form) {
 393
 394     // all option fields are of type "money"
 395     $errors = array();
 396
 397     /** Check the option values entered
 398      *  Appropriate values are required for the selected datatype
 399      *  Incomplete row checking is also required.
 400      */
 401     if (($form->_action & CRM_Core_Action::ADD || $form->_action & CRM_Core_Action::UPDATE) &&
 402       $fields['html_type'] == 'Text'
 403     ) {
 404       if ($fields['price'] == NULL) {
 405         $errors['price'] = ts('Price is a required field');
 406       }
 407       if ($fields['financial_type_id'] == '') {
 408         $errors['financial_type_id'] = ts('Financial Type is a required field');
 409       }
 410       else {
 411         // CRM-16189
 412         try {
 413           CRM_Financial_BAO_FinancialAccount::validateFinancialType($fields['financial_type_id'], $form->_sid);
 414         }
 415         catch (CRM_Core_Exception $e) {
 416           $errors['financial_type_id'] = $e->getMessage();
 417         }
 418       }
 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 = $_emptyRow = 0;
 535           // CRM-16189
 536           try {
 537             CRM_Financial_BAO_FinancialAccount::validateFinancialType($fields['option_financial_type_id'][$index], $form->_fid, 'PriceField');
 538           }
 539           catch(CRM_Core_Exception $e) {
 540             $errors["option_financial_type_id[{$index}]"] = $e->getMessage();
 541           }
 542         }
 543
 544         if (!empty($memTypesIDS)) {
 545           // check for checkboxes allowing user to select multiple memberships from same membership organization
 546           if ($fields['html_type'] == 'CheckBox') {
 547             $foundDuplicate = FALSE;
 548             $orgIds = array();
 549             foreach ($memTypesIDS as $key => $val) {
 550               $org = CRM_Member_BAO_MembershipType::getMembershipTypeOrganization($val);
 551               if (in_array($org[$val], $orgIds)) {
 552                 $foundDuplicate = TRUE;
 553                 break;
 554               }
 555               $orgIds[$val] = $org[$val];
 556
 557             }
 558             if ($foundDuplicate) {
 559               $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.');
 560             }
 561           }
 562
 563           // CRM-10390 - Only one price field in a set can include auto-renew membership options
 564           $foundAutorenew = FALSE;
 565           foreach ($memTypesIDS as $key => $val) {
 566             // see if any price field option values in this price field are for memberships with autorenew
 567             $memTypeDetails = CRM_Member_BAO_MembershipType::getMembershipTypeDetails($val);
 568             if (!empty($memTypeDetails['auto_renew'])) {
 569               $foundAutorenew = TRUE;
 570               break;
 571             }
 572           }
 573
 574           if ($foundAutorenew) {
 575             // if so, check for other fields in this price set which also have auto-renew membership options
 576             $otherFieldAutorenew = CRM_Price_BAO_PriceSet::checkAutoRenewForPriceSet($form->_sid);
 577             if ($otherFieldAutorenew) {
 578               $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.');
 579             }
 580           }
 581         }
 582         $_showHide->addToTemplate();
 583
 584         if ($countemptyrows == 15) {
 585           $errors['option_label[1]'] = $errors['option_amount[1]'] = ts('Label and value cannot be empty.');
 586           $_flagOption = 1;
 587         }
 588       }
 589       elseif (!empty($fields['max_value']) &&
 590         !empty($fields['count']) &&
 591         ($fields['count'] > $fields['max_value'])
 592       ) {
 593         $errors['max_value'] = ts('Participant count can not be greater than max participants.');
 594       }
 595
 596       // do not process if no option rows were submitted
 597       if (empty($fields['option_amount']) && empty($fields['option_label'])) {
 598         return TRUE;
 599       }
 600
 601       if (empty($fields['option_name'])) {
 602         $fields['option_amount'] = array();
 603       }
 604
 605       if (empty($fields['option_label'])) {
 606         $fields['option_label'] = array();
 607       }
 608     }
 609
 610     return empty($errors) ? TRUE : $errors;
 611   }
 612
 613   /**
 614    * Process the form.
 615    */
 616   public function postProcess() {
 617     // store the submitted values in an array
 618     $params = $this->controller->exportValues('Field');
 619
 620     $params['is_display_amounts'] = CRM_Utils_Array::value('is_display_amounts', $params, FALSE);
 621     $params['is_required'] = CRM_Utils_Array::value('is_required', $params, FALSE);
 622     $params['is_active'] = CRM_Utils_Array::value('is_active', $params, FALSE);
 623     $params['financial_type_id'] = CRM_Utils_Array::value('financial_type_id', $params, FALSE);
 624     if (isset($params['active_on'])) {
 625       $params['active_on'] = CRM_Utils_Date::processDate($params['active_on'],
 626         CRM_Utils_Array::value('active_on_time', $params),
 627         TRUE
 628       );
 629     }
 630     if (isset($params['expire_on'])) {
 631       $params['expire_on'] = CRM_Utils_Date::processDate($params['expire_on'],
 632         CRM_Utils_Array::value('expire_on_time', $params),
 633         TRUE
 634       );
 635     }
 636     $params['visibility_id'] = CRM_Utils_Array::value('visibility_id', $params, FALSE);
 637     $params['count'] = CRM_Utils_Array::value('count', $params, FALSE);
 638
 639     // need the FKEY - price set id
 640     $params['price_set_id'] = $this->_sid;
 641
 642     if ($this->_action & (CRM_Core_Action::UPDATE | CRM_Core_Action::ADD)) {
 643       $fieldValues = array('price_set_id' => $this->_sid);
 644       $oldWeight = NULL;
 645       if ($this->_fid) {
 646         $oldWeight = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceField', $this->_fid, 'weight', 'id');
 647       }
 648       $params['weight'] = CRM_Utils_Weight::updateOtherWeights('CRM_Price_DAO_PriceField', $oldWeight, $params['weight'], $fieldValues);
 649     }
 650
 651     // make value <=> name consistency.
 652     if (isset($params['option_name'])) {
 653       $params['option_value'] = $params['option_name'];
 654     }
 655     $params['is_enter_qty'] = CRM_Utils_Array::value('is_enter_qty', $params, FALSE);
 656
 657     if ($params['html_type'] == 'Text') {
 658       // if html type is Text, force is_enter_qty on
 659       $params['is_enter_qty'] = 1;
 660       // modify params values as per the option group and option
 661       // value
 662       $params['option_amount'] = array(1 => $params['price']);
 663       $params['option_label'] = array(1 => $params['label']);
 664       $params['option_count'] = array(1 => $params['count']);
 665       $params['option_max_value'] = array(1 => CRM_Utils_Array::value('max_value', $params));
 666       //$params['option_description']  = array( 1 => $params['description'] );
 667       $params['option_weight'] = array(1 => $params['weight']);
 668       $params['option_financial_type_id'] = array(1 => $params['financial_type_id']);
 669     }
 670
 671     if ($this->_fid) {
 672       $params['id'] = $this->_fid;
 673     }
 674
 675     $params['membership_num_terms'] = (!empty($params['membership_type_id'])) ? CRM_Utils_Array::value('membership_num_terms', $params, 1) : NULL;
 676
 677     $priceField = CRM_Price_BAO_PriceField::create($params);
 678
 679     if (!is_a($priceField, 'CRM_Core_Error')) {
 680       CRM_Core_Session::setStatus(ts('Price Field \'%1\' has been saved.', array(1 => $priceField->label)), ts('Saved'), 'success');
 681     }
 682     $buttonName = $this->controller->getButtonName();
 683     $session = CRM_Core_Session::singleton();
 684     if ($buttonName == $this->getButtonName('next', 'new')) {
 685       CRM_Core_Session::setStatus(ts(' You can add another price set field.'), '', 'info');
 686       $session->replaceUserContext(CRM_Utils_System::url('civicrm/admin/price/field', 'reset=1&action=add&sid=' . $this->_sid));
 687     }
 688     else {
 689       $session->replaceUserContext(CRM_Utils_System::url('civicrm/admin/price/field', 'reset=1&action=browse&sid=' . $this->_sid));
 690     }
 691   }
 692
 693 }