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