CRM/Price/Form/Field.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | Copyright CiviCRM LLC. All rights reserved.                        |
   5  |                                                                    |
   6  | This work is published under the GNU AGPLv3 license with some      |
   7  | permitted exceptions and without any warranty. For full license    |
   8  | and copyright information, see https://civicrm.org/licensing       |
   9  +--------------------------------------------------------------------+
  10  */
  11
  12 /**
  13  *
  14  * @package CRM
  15  * @copyright CiviCRM LLC https://civicrm.org/licensing
  16  */
  17
  18 /**
  19  * form to process actions on the field aspect of Price
  20  */
  21 class CRM_Price_Form_Field extends CRM_Core_Form {
  22
  23   /**
  24    * Constants for number of options for data types of multiple option.
  25    */
  26   const NUM_OPTION = 15;
  27
  28   /**
  29    * The custom set id saved to the session for an update.
  30    *
  31    * @var int
  32    */
  33   protected $_sid;
  34
  35   /**
  36    * The field id, used when editing the field
  37    *
  38    * @var int
  39    */
  40   protected $_fid;
  41
  42   /**
  43    * The extended component Id.
  44    *
  45    * @var array
  46    */
  47   protected $_extendComponentId;
  48
  49   /**
  50    * Variable is set if price set is used for membership.
  51    * @var bool
  52    */
  53   protected $_useForMember;
  54
  55   /**
  56    * Set variables up before form is built.
  57    */
  58   public function preProcess() {
  59
  60     $this->_sid = CRM_Utils_Request::retrieve('sid', 'Positive', $this, FALSE, NULL, 'REQUEST');
  61     $this->_fid = CRM_Utils_Request::retrieve('fid', 'Positive', $this, FALSE, NULL, 'REQUEST');
  62     $url = CRM_Utils_System::url('civicrm/admin/price/field', "reset=1&action=browse&sid={$this->_sid}");
  63     $breadCrumb = [['title' => ts('Price Set Fields'), 'url' => $url]];
  64
  65     $this->_extendComponentId = [];
  66     $extendComponentId = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_sid, 'extends', 'id');
  67     if ($extendComponentId) {
  68       $this->_extendComponentId = explode(CRM_Core_DAO::VALUE_SEPARATOR, $extendComponentId);
  69     }
  70
  71     CRM_Utils_System::appendBreadCrumb($breadCrumb);
  72
  73     $this->setPageTitle(ts('Price Field'));
  74   }
  75
  76   /**
  77    * Set default values for the form.
  78    *
  79    * @return array
  80    *   array of default values
  81    */
  82   public function setDefaultValues() {
  83     $defaults = [];
  84     // is it an edit operation ?
  85     if (isset($this->_fid)) {
  86       $params = ['id' => $this->_fid];
  87       $this->assign('fid', $this->_fid);
  88       CRM_Price_BAO_PriceField::retrieve($params, $defaults);
  89       $this->_sid = $defaults['price_set_id'];
  90
  91       // if text, retrieve price
  92       if ($defaults['html_type'] == 'Text') {
  93         $isActive = $defaults['is_active'];
  94         $valueParams = ['price_field_id' => $this->_fid];
  95
  96         CRM_Price_BAO_PriceFieldValue::retrieve($valueParams, $defaults);
  97
  98         // fix the display of the monetary value, CRM-4038
  99         $defaults['price'] = CRM_Utils_Money::format($defaults['amount'], NULL, '%a');
 100         $defaults['is_active'] = $isActive;
 101       }
 102
 103     }
 104     else {
 105       $defaults['is_active'] = 1;
 106       for ($i = 1; $i <= self::NUM_OPTION; $i++) {
 107         $defaults['option_status[' . $i . ']'] = 1;
 108         $defaults['option_weight[' . $i . ']'] = $i;
 109         $defaults['option_visibility_id[' . $i . ']'] = 1;
 110       }
 111     }
 112
 113     if ($this->_action & CRM_Core_Action::ADD) {
 114       $fieldValues = ['price_set_id' => $this->_sid];
 115       $defaults['weight'] = CRM_Utils_Weight::getDefaultWeight('CRM_Price_DAO_PriceField', $fieldValues);
 116       $defaults['options_per_line'] = 1;
 117       $defaults['is_display_amounts'] = 1;
 118     }
 119     $enabledComponents = CRM_Core_Component::getEnabledComponents();
 120     $eventComponentId = NULL;
 121     if (array_key_exists('CiviEvent', $enabledComponents)) {
 122       $eventComponentId = CRM_Core_Component::getComponentID('CiviEvent');
 123     }
 124
 125     if (isset($this->_sid) && $this->_action == CRM_Core_Action::ADD) {
 126       $financialTypeId = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_sid, 'financial_type_id');
 127       $defaults['financial_type_id'] = $financialTypeId;
 128       for ($i = 1; $i <= self::NUM_OPTION; $i++) {
 129         $defaults['option_financial_type_id[' . $i . ']'] = $financialTypeId;
 130       }
 131     }
 132     return $defaults;
 133   }
 134
 135   /**
 136    * Build the form object.
 137    */
 138   public function buildQuickForm() {
 139     // lets trim all the whitespace
 140     $this->applyFilter('__ALL__', 'trim');
 141
 142     // add a hidden field to remember the price set id
 143     // this get around the browser tab issue
 144     $this->add('hidden', 'sid', $this->_sid);
 145     $this->add('hidden', 'fid', $this->_fid);
 146
 147     // label
 148     $this->add('text', 'label', ts('Field Label'), CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceField', 'label'), TRUE);
 149
 150     // html_type
 151     $javascript = 'onchange="option_html_type(this.form)";';
 152
 153     $htmlTypes = CRM_Price_BAO_PriceField::htmlTypes();
 154
 155     // Text box for Participant Count for a field
 156
 157     // Financial Type
 158     $financialType = CRM_Financial_BAO_FinancialType::getIncomeFinancialType();
 159     foreach ($financialType as $finTypeId => $type) {
 160       if (CRM_Financial_BAO_FinancialType::isACLFinancialTypeStatus()
 161         && !CRM_Core_Permission::check('add contributions of type ' . $type)
 162       ) {
 163         unset($financialType[$finTypeId]);
 164       }
 165     }
 166     if (count($financialType)) {
 167       $this->assign('financialType', $financialType);
 168     }
 169
 170     //Visibility Type Options
 171     $visibilityType = CRM_Core_PseudoConstant::visibility();
 172     $this->assign('visibilityType', $visibilityType);
 173
 174     $enabledComponents = CRM_Core_Component::getEnabledComponents();
 175     $eventComponentId = $memberComponentId = NULL;
 176     if (array_key_exists('CiviEvent', $enabledComponents)) {
 177       $eventComponentId = CRM_Core_Component::getComponentID('CiviEvent');
 178     }
 179     if (array_key_exists('CiviMember', $enabledComponents)) {
 180       $memberComponentId = CRM_Core_Component::getComponentID('CiviMember');
 181     }
 182
 183     $attributes = CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceFieldValue');
 184
 185     $this->add('select', 'financial_type_id',
 186       ts('Financial Type'),
 187       [' ' => ts('- select -')] + $financialType
 188     );
 189
 190     $this->assign('useForMember', FALSE);
 191     if (in_array($eventComponentId, $this->_extendComponentId)) {
 192       $this->add('text', 'count', ts('Participant Count'), $attributes['count']);
 193
 194       $this->addRule('count', ts('Participant Count should be a positive number'), 'positiveInteger');
 195
 196       $this->add('text', 'max_value', ts('Max Participants'), $attributes['max_value']);
 197       $this->addRule('max_value', ts('Please enter a valid Max Participants.'), 'positiveInteger');
 198
 199       $this->assign('useForEvent', TRUE);
 200     }
 201     else {
 202       if (in_array($memberComponentId, $this->_extendComponentId)) {
 203         $this->_useForMember = 1;
 204         $this->assign('useForMember', $this->_useForMember);
 205       }
 206       $this->assign('useForEvent', FALSE);
 207     }
 208
 209     $sel = $this->add('select', 'html_type', ts('Input Field Type'),
 210       $htmlTypes, TRUE, $javascript
 211     );
 212
 213     // price (for text inputs)
 214     $this->add('text', 'price', ts('Price'));
 215     $this->registerRule('price', 'callback', 'money', 'CRM_Utils_Rule');
 216     $this->addRule('price', ts('must be a monetary value'), 'money');
 217
 218     $this->add('text', 'non_deductible_amount', ts('Non-deductible Amount'), NULL);
 219     $this->registerRule('non_deductible_amount', 'callback', 'money', 'CRM_Utils_Rule');
 220     $this->addRule('non_deductible_amount', ts('Please enter a monetary value for this field.'), 'money');
 221
 222     if ($this->_action == CRM_Core_Action::UPDATE) {
 223       $this->freeze('html_type');
 224     }
 225
 226     // form fields of Custom Option rows
 227     $_showHide = new CRM_Core_ShowHideBlocks('', '');
 228
 229     for ($i = 1; $i <= self::NUM_OPTION; $i++) {
 230
 231       //the show hide blocks
 232       $showBlocks = 'optionField_' . $i;
 233       if ($i > 2) {
 234         $_showHide->addHide($showBlocks);
 235         if ($i == self::NUM_OPTION) {
 236           $_showHide->addHide('additionalOption');
 237         }
 238       }
 239       else {
 240         $_showHide->addShow($showBlocks);
 241       }
 242       // label
 243       $attributes['label']['size'] = 25;
 244       $this->add('text', 'option_label[' . $i . ']', ts('Label'), $attributes['label']);
 245
 246       // amount
 247       $this->add('text', 'option_amount[' . $i . ']', ts('Amount'), $attributes['amount']);
 248       $this->addRule('option_amount[' . $i . ']', ts('Please enter a valid amount for this field.'), 'money');
 249
 250       //Financial Type
 251       $this->add(
 252         'select',
 253         'option_financial_type_id[' . $i . ']',
 254         ts('Financial Type'),
 255         ['' => ts('- select -')] + $financialType
 256       );
 257       if (in_array($eventComponentId, $this->_extendComponentId)) {
 258         // count
 259         $this->add('text', 'option_count[' . $i . ']', ts('Participant Count'), $attributes['count']);
 260         $this->addRule('option_count[' . $i . ']', ts('Please enter a valid Participants Count.'), 'positiveInteger');
 261
 262         // max_value
 263         $this->add('text', 'option_max_value[' . $i . ']', ts('Max Participants'), $attributes['max_value']);
 264         $this->addRule('option_max_value[' . $i . ']', ts('Please enter a valid Max Participants.'), 'positiveInteger');
 265
 266         // description
 267         //$this->add('textArea', 'option_description['.$i.']', ts('Description'), array('rows' => 1, 'cols' => 40 ));
 268       }
 269       elseif (in_array($memberComponentId, $this->_extendComponentId)) {
 270         $membershipTypes = CRM_Member_PseudoConstant::membershipType();
 271         $js = ['onchange' => "calculateRowValues( $i );"];
 272
 273         $this->add('select', 'membership_type_id[' . $i . ']', ts('Membership Type'),
 274           ['' => ' '] + $membershipTypes, FALSE, $js
 275         );
 276         $this->add('text', 'membership_num_terms[' . $i . ']', ts('Number of Terms'), CRM_Utils_Array::value('membership_num_terms', $attributes));
 277       }
 278
 279       // weight
 280       $this->add('number', 'option_weight[' . $i . ']', ts('Order'), $attributes['weight']);
 281
 282       // is active ?
 283       $this->add('checkbox', 'option_status[' . $i . ']', ts('Active?'));
 284
 285       $this->add('select', 'option_visibility_id[' . $i . ']', ts('Visibility'), $visibilityType);
 286       $defaultOption[$i] = $this->createElement('radio', NULL, NULL, NULL, $i);
 287
 288       //for checkbox handling of default option
 289       $this->add('checkbox', "default_checkbox_option[$i]", NULL);
 290     }
 291     //default option selection
 292     $this->addGroup($defaultOption, 'default_option');
 293     $_showHide->addToTemplate();
 294
 295     // is_display_amounts
 296     $this->add('checkbox', 'is_display_amounts', ts('Display Amount?'));
 297
 298     // weight
 299     $this->add('number', 'weight', ts('Order'), CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceField', 'weight'), TRUE);
 300     $this->addRule('weight', ts('is a numeric field'), 'numeric');
 301
 302     // checkbox / radio options per line
 303     $this->add('text', 'options_per_line', ts('Options Per Line'));
 304     $this->addRule('options_per_line', ts('must be a numeric value'), 'numeric');
 305
 306     $this->add('textarea', 'help_pre', ts('Pre Field Help'),
 307       CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceField', 'help_post')
 308     );
 309
 310     // help post, mask, attributes, javascript ?
 311     $this->add('textarea', 'help_post', ts('Post Field Help'),
 312       CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceField', 'help_post')
 313     );
 314
 315     $this->add('datepicker', 'active_on', ts('Active On'), [], FALSE, ['time' => TRUE]);
 316
 317     // expire_on
 318     $this->add('datepicker', 'expire_on', ts('Expire On'), [], FALSE, ['time' => TRUE]);
 319
 320     // is required ?
 321     $this->add('checkbox', 'is_required', ts('Required?'));
 322
 323     // is active ?
 324     $this->add('checkbox', 'is_active', ts('Active?'));
 325
 326     // add buttons
 327     $this->addButtons([
 328       [
 329         'type' => 'next',
 330         'name' => ts('Save'),
 331         'isDefault' => TRUE,
 332       ],
 333       [
 334         'type' => 'next',
 335         'name' => ts('Save and New'),
 336         'subName' => 'new',
 337       ],
 338       [
 339         'type' => 'cancel',
 340         'name' => ts('Cancel'),
 341       ],
 342     ]);
 343     // is public?
 344     $this->add('select', 'visibility_id', ts('Visibility'), CRM_Core_PseudoConstant::visibility());
 345
 346     // add a form rule to check default value
 347     $this->addFormRule(['CRM_Price_Form_Field', 'formRule'], $this);
 348
 349     // if view mode pls freeze it with the done button.
 350     if ($this->_action & CRM_Core_Action::VIEW) {
 351       $this->freeze();
 352       $url = CRM_Utils_System::url('civicrm/admin/price/field', 'reset=1&action=browse&sid=' . $this->_sid);
 353       $this->addElement('button',
 354         'done',
 355         ts('Done'),
 356         ['onclick' => "location.href='$url'"]
 357       );
 358     }
 359   }
 360
 361   /**
 362    * Global validation rules for the form.
 363    *
 364    * @param array $fields
 365    *   Posted values of the form.
 366    *
 367    * @param $files
 368    * @param CRM_Core_Form $form
 369    *
 370    * @return array
 371    *   if errors then list of errors to be posted back to the form,
 372    *                  true otherwise
 373    */
 374   public static function formRule($fields, $files, $form) {
 375
 376     // all option fields are of type "money"
 377     $errors = [];
 378
 379     /** Check the option values entered
 380      *  Appropriate values are required for the selected datatype
 381      *  Incomplete row checking is also required.
 382      */
 383     if (($form->_action & CRM_Core_Action::ADD || $form->_action & CRM_Core_Action::UPDATE) &&
 384       $fields['html_type'] == 'Text'
 385     ) {
 386       if ($fields['price'] == NULL) {
 387         $errors['price'] = ts('Price is a required field');
 388       }
 389       if ($fields['financial_type_id'] == '') {
 390         $errors['financial_type_id'] = ts('Financial Type is a required field');
 391       }
 392     }
 393
 394     //avoid the same price field label in Within PriceSet
 395     $priceFieldLabel = new CRM_Price_DAO_PriceField();
 396     $priceFieldLabel->label = $fields['label'];
 397     $priceFieldLabel->price_set_id = $form->_sid;
 398
 399     $dupeLabel = FALSE;
 400     if ($priceFieldLabel->find(TRUE) && $form->_fid != $priceFieldLabel->id) {
 401       $dupeLabel = TRUE;
 402     }
 403
 404     if ($dupeLabel) {
 405       $errors['label'] = ts('Name already exists in Database.');
 406     }
 407
 408     if ((is_numeric(CRM_Utils_Array::value('count', $fields)) &&
 409         empty($fields['count'])
 410       ) &&
 411       (CRM_Utils_Array::value('html_type', $fields) == 'Text')
 412     ) {
 413       $errors['count'] = ts('Participant Count must be greater than zero.');
 414     }
 415
 416     if ($form->_action & CRM_Core_Action::ADD) {
 417       if ($fields['html_type'] != 'Text') {
 418         $countemptyrows = 0;
 419         $publicOptionCount = $_flagOption = $_rowError = 0;
 420
 421         $_showHide = new CRM_Core_ShowHideBlocks('', '');
 422         $visibilityOptions = CRM_Price_BAO_PriceFieldValue::buildOptions('visibility_id', 'validate');
 423
 424         for ($index = 1; $index <= self::NUM_OPTION; $index++) {
 425
 426           $noLabel = $noAmount = $noWeight = 1;
 427           if (!empty($fields['option_label'][$index])) {
 428             $noLabel = 0;
 429             $duplicateIndex = CRM_Utils_Array::key($fields['option_label'][$index],
 430               $fields['option_label']
 431             );
 432
 433             if ((!($duplicateIndex === FALSE)) &&
 434               (!($duplicateIndex == $index))
 435             ) {
 436               $errors["option_label[{$index}]"] = ts('Duplicate label value');
 437               $_flagOption = 1;
 438             }
 439           }
 440           if ($form->_useForMember) {
 441             if (!empty($fields['membership_type_id'][$index])) {
 442               $memTypesIDS[] = $fields['membership_type_id'][$index];
 443             }
 444           }
 445
 446           // allow for 0 value.
 447           if (!empty($fields['option_amount'][$index]) ||
 448             strlen($fields['option_amount'][$index]) > 0
 449           ) {
 450             $noAmount = 0;
 451           }
 452
 453           if (!empty($fields['option_weight'][$index])) {
 454             $noWeight = 0;
 455             $duplicateIndex = CRM_Utils_Array::key($fields['option_weight'][$index],
 456               $fields['option_weight']
 457             );
 458
 459             if ((!($duplicateIndex === FALSE)) &&
 460               (!($duplicateIndex == $index))
 461             ) {
 462               $errors["option_weight[{$index}]"] = ts('Duplicate weight value');
 463               $_flagOption = 1;
 464             }
 465           }
 466           if (!$noLabel && !$noAmount && !empty($fields['option_financial_type_id']) && $fields['option_financial_type_id'][$index] == '' && $fields['html_type'] != 'Text') {
 467             $errors["option_financial_type_id[{$index}]"] = ts('Financial Type is a Required field.');
 468           }
 469           if ($noLabel && !$noAmount) {
 470             $errors["option_label[{$index}]"] = ts('Label cannot be empty.');
 471             $_flagOption = 1;
 472           }
 473
 474           if (!$noLabel && $noAmount) {
 475             $errors["option_amount[{$index}]"] = ts('Amount cannot be empty.');
 476             $_flagOption = 1;
 477           }
 478
 479           if ($noLabel && $noAmount) {
 480             $countemptyrows++;
 481             $_emptyRow = 1;
 482           }
 483           elseif (!empty($fields['option_max_value'][$index]) &&
 484             !empty($fields['option_count'][$index]) &&
 485             ($fields['option_count'][$index] > $fields['option_max_value'][$index])
 486           ) {
 487             $errors["option_max_value[{$index}]"] = ts('Participant count can not be greater than max participants.');
 488             $_flagOption = 1;
 489           }
 490
 491           $showBlocks = 'optionField_' . $index;
 492           if ($_flagOption) {
 493             $_showHide->addShow($showBlocks);
 494             $_rowError = 1;
 495           }
 496
 497           if (!empty($_emptyRow)) {
 498             $_showHide->addHide($showBlocks);
 499           }
 500           else {
 501             $_showHide->addShow($showBlocks);
 502           }
 503           if ($index == self::NUM_OPTION) {
 504             $hideBlock = 'additionalOption';
 505             $_showHide->addHide($hideBlock);
 506           }
 507
 508           if (!empty($fields['option_visibility_id'][$index]) && (!$noLabel || !$noAmount)) {
 509             if ($visibilityOptions[$fields['option_visibility_id'][$index]] == 'public') {
 510               $publicOptionCount++;
 511             }
 512           }
 513
 514           $_flagOption = $_emptyRow = 0;
 515         }
 516
 517         if (!empty($memTypesIDS)) {
 518           // check for checkboxes allowing user to select multiple memberships from same membership organization
 519           if ($fields['html_type'] == 'CheckBox') {
 520             $foundDuplicate = FALSE;
 521             $orgIds = [];
 522             foreach ($memTypesIDS as $key => $val) {
 523               $org = CRM_Member_BAO_MembershipType::getMembershipTypeOrganization($val);
 524               if (in_array($org[$val], $orgIds)) {
 525                 $foundDuplicate = TRUE;
 526                 break;
 527               }
 528               $orgIds[$val] = $org[$val];
 529
 530             }
 531             if ($foundDuplicate) {
 532               $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.');
 533             }
 534           }
 535
 536           // CRM-10390 - Only one price field in a set can include auto-renew membership options
 537           $foundAutorenew = FALSE;
 538           foreach ($memTypesIDS as $key => $val) {
 539             // see if any price field option values in this price field are for memberships with autorenew
 540             $memTypeDetails = CRM_Member_BAO_MembershipType::getMembershipTypeDetails($val);
 541             if (!empty($memTypeDetails['auto_renew'])) {
 542               $foundAutorenew = TRUE;
 543               break;
 544             }
 545           }
 546
 547           if ($foundAutorenew) {
 548             // if so, check for other fields in this price set which also have auto-renew membership options
 549             $otherFieldAutorenew = CRM_Price_BAO_PriceSet::checkAutoRenewForPriceSet($form->_sid);
 550             if ($otherFieldAutorenew) {
 551               $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.');
 552             }
 553           }
 554         }
 555         $_showHide->addToTemplate();
 556
 557         if ($countemptyrows == 15) {
 558           $errors['option_label[1]'] = $errors['option_amount[1]'] = ts('Label and value cannot be empty.');
 559           $_flagOption = 1;
 560         }
 561
 562         if ($visibilityOptions[$fields['visibility_id']] == 'public' && $publicOptionCount == 0) {
 563           $errors['visibility_id'] = ts('You have selected to make this field public but have not enabled any public price options. Please update your selections to include a public price option, or make this field admin visibility only.');
 564           for ($index = 1; $index <= self::NUM_OPTION; $index++) {
 565             if (!empty($fields['option_label'][$index]) || !empty($fields['option_amount'][$index])) {
 566               $errors["option_visibility_id[{$index}]"] = ts('Public field should at least have one public option.');
 567             }
 568           }
 569         }
 570
 571         if ($visibilityOptions[$fields['visibility_id']] == 'admin' && $publicOptionCount > 0) {
 572           $errors['visibility_id'] = ts('Field with \'Admin\' visibility should only contain \'Admin\' options.');
 573
 574           for ($index = 1; $index <= self::NUM_OPTION; $index++) {
 575
 576             $isOptionSet = !empty($fields['option_label'][$index]) || !empty($fields['option_amount'][$index]);
 577             $currentOptionVisibility = $visibilityOptions[$fields['option_visibility_id'][$index]] ?? NULL;
 578
 579             if ($isOptionSet && $currentOptionVisibility == 'public') {
 580               $errors["option_visibility_id[{$index}]"] = ts('\'Admin\' field should only have \'Admin\' visibility options.');
 581             }
 582           }
 583         }
 584       }
 585       elseif (!empty($fields['max_value']) &&
 586         !empty($fields['count']) &&
 587         ($fields['count'] > $fields['max_value'])
 588       ) {
 589         $errors['max_value'] = ts('Participant count can not be greater than max participants.');
 590       }
 591
 592       // do not process if no option rows were submitted
 593       if (empty($fields['option_amount']) && empty($fields['option_label'])) {
 594         return TRUE;
 595       }
 596
 597       if (empty($fields['option_name'])) {
 598         $fields['option_amount'] = [];
 599       }
 600
 601       if (empty($fields['option_label'])) {
 602         $fields['option_label'] = [];
 603       }
 604     }
 605
 606     return empty($errors) ? TRUE : $errors;
 607   }
 608
 609   /**
 610    * Process the form.
 611    *
 612    * @throws \CRM_Core_Exception
 613    * @throws \CiviCRM_API3_Exception
 614    */
 615   public function postProcess() {
 616     // store the submitted values in an array
 617     $params = $this->controller->exportValues('Field');
 618     $params['price'] = CRM_Utils_Rule::cleanMoney($params['price']);
 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     $params['visibility_id'] = CRM_Utils_Array::value('visibility_id', $params, FALSE);
 625     $params['count'] = CRM_Utils_Array::value('count', $params, FALSE);
 626
 627     // need the FKEY - price set id
 628     $params['price_set_id'] = $this->_sid;
 629
 630     if ($this->_action & (CRM_Core_Action::UPDATE | CRM_Core_Action::ADD)) {
 631       $fieldValues = ['price_set_id' => $this->_sid];
 632       $oldWeight = NULL;
 633       if ($this->_fid) {
 634         $oldWeight = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceField', $this->_fid, 'weight', 'id');
 635       }
 636       $params['weight'] = CRM_Utils_Weight::updateOtherWeights('CRM_Price_DAO_PriceField', $oldWeight, $params['weight'], $fieldValues);
 637     }
 638
 639     // make value <=> name consistency.
 640     if (isset($params['option_name'])) {
 641       $params['option_value'] = $params['option_name'];
 642     }
 643     $params['is_enter_qty'] = CRM_Utils_Array::value('is_enter_qty', $params, FALSE);
 644
 645     if ($params['html_type'] === 'Text') {
 646       // if html type is Text, force is_enter_qty on
 647       $params['is_enter_qty'] = 1;
 648       // modify params values as per the option group and option
 649       // value
 650       $params['option_amount'] = [1 => $params['price']];
 651       $params['option_label'] = [1 => $params['label']];
 652       $params['option_count'] = [1 => $params['count']];
 653       $params['option_max_value'] = [1 => CRM_Utils_Array::value('max_value', $params)];
 654       //$params['option_description']  = array( 1 => $params['description'] );
 655       $params['option_weight'] = [1 => $params['weight']];
 656       $params['option_financial_type_id'] = [1 => $params['financial_type_id']];
 657       $params['option_visibility_id'] = [1 => CRM_Utils_Array::value('visibility_id', $params)];
 658     }
 659
 660     if ($this->_fid) {
 661       $params['id'] = $this->_fid;
 662     }
 663
 664     $params['membership_num_terms'] = (!empty($params['membership_type_id'])) ? CRM_Utils_Array::value('membership_num_terms', $params, 1) : NULL;
 665
 666     $priceField = CRM_Price_BAO_PriceField::create($params);
 667
 668     if (!is_a($priceField, 'CRM_Core_Error')) {
 669       CRM_Core_Session::setStatus(ts('Price Field \'%1\' has been saved.', [1 => $priceField->label]), ts('Saved'), 'success');
 670     }
 671     $buttonName = $this->controller->getButtonName();
 672     $session = CRM_Core_Session::singleton();
 673     if ($buttonName == $this->getButtonName('next', 'new')) {
 674       CRM_Core_Session::setStatus(ts(' You can add another price set field.'), '', 'info');
 675       $session->replaceUserContext(CRM_Utils_System::url('civicrm/admin/price/field', 'reset=1&action=add&sid=' . $this->_sid));
 676     }
 677     else {
 678       $session->replaceUserContext(CRM_Utils_System::url('civicrm/admin/price/field', 'reset=1&action=browse&sid=' . $this->_sid));
 679     }
 680   }
 681
 682 }