CRM/Price/Form/Field.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.5                                                |
   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    * @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'), 'url' => $url));
  90
  91     $this->_extendComponentId = array();
  92     $extendComponentId = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_sid, 'extends', 'id');
  93     if ($extendComponentId) {
  94       $this->_extendComponentId = explode(CRM_Core_DAO::VALUE_SEPARATOR, $extendComponentId);
  95     }
  96
  97     CRM_Utils_System::appendBreadCrumb($breadCrumb);
  98
  99     switch ($this->_action) {
 100       case CRM_Core_Action::ADD:
 101         CRM_Utils_System::setTitle(ts('Add Price Field'));
 102         break;
 103       case CRM_Core_Action::UPDATE:
 104         CRM_Utils_System::setTitle(ts('Edit Price Field'));
 105         break;
 106       case CRM_Core_Action::DELETE:
 107         CRM_Utils_System::setTitle(ts('Delete Price Field'));
 108         break;
 109     }
 110   }
 111
 112   /**
 113    * This function sets the default values for the form. Note that in edit/view mode
 114    * the default values are retrieved from the database
 115    *
 116    * @param null
 117    *
 118    * @return array    array of default values
 119    * @access public
 120    */
 121   function setDefaultValues() {
 122     $defaults = array();
 123     // is it an edit operation ?
 124     if (isset($this->_fid)) {
 125       $params = array('id' => $this->_fid);
 126       $this->assign('fid', $this->_fid);
 127       CRM_Price_BAO_PriceField::retrieve($params, $defaults);
 128       $this->_sid = $defaults['price_set_id'];
 129
 130       // if text, retrieve price
 131       if ($defaults['html_type'] == 'Text') {
 132         $valueParams = array('price_field_id' => $this->_fid);
 133
 134         CRM_Price_BAO_PriceFieldValue::retrieve($valueParams, $defaults);
 135
 136         // fix the display of the monetary value, CRM-4038
 137         $defaults['price'] = CRM_Utils_Money::format($defaults['amount'], NULL, '%a');
 138       }
 139
 140       if (!empty($defaults['active_on'])) {
 141         list($defaults['active_on'],
 142           $defaults['active_on_time']
 143         ) = CRM_Utils_Date::setDateDefaults($defaults['active_on'], 'activityDateTime');
 144       }
 145
 146       if (!empty($defaults['expire_on'])) {
 147         list($defaults['expire_on'],
 148           $defaults['expire_on_time']
 149         ) = CRM_Utils_Date::setDateDefaults($defaults['expire_on'], 'activityDateTime');
 150       }
 151     }
 152     else {
 153       $defaults['is_active'] = 1;
 154       for ($i = 1; $i <= self::NUM_OPTION; $i++) {
 155         $defaults['option_status[' . $i . ']'] = 1;
 156         $defaults['option_weight[' . $i . ']'] = $i;
 157       }
 158     }
 159
 160     if ($this->_action & CRM_Core_Action::ADD) {
 161       $fieldValues = array('price_set_id' => $this->_sid);
 162       $defaults['weight'] = CRM_Utils_Weight::getDefaultWeight('CRM_Price_DAO_PriceField', $fieldValues);
 163       $defaults['options_per_line'] = 1;
 164       $defaults['is_display_amounts'] = 1;
 165     }
 166     $enabledComponents = CRM_Core_Component::getEnabledComponents();
 167     $eventComponentId = NULL;
 168     if (array_key_exists('CiviEvent',$enabledComponents)) {
 169       $eventComponentId  = CRM_Core_Component::getComponentID('CiviEvent');
 170     }
 171
 172     if (isset($this->_sid) && $this->_action == CRM_Core_Action::ADD) {
 173       $financialTypeId = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $this->_sid, 'financial_type_id');
 174       $defaults['financial_type_id'] = $financialTypeId;
 175       for ($i = 1; $i <= self::NUM_OPTION; $i++) {
 176         $defaults['option_financial_type_id[' . $i . ']'] = $financialTypeId;
 177       }
 178     }
 179     return $defaults;
 180   }
 181
 182   /**
 183    * Function to actually build the form
 184    *
 185    * @param null
 186    *
 187    * @return void
 188    * @access public
 189    */
 190   public function buildQuickForm() {
 191     // lets trim all the whitespace
 192     $this->applyFilter('__ALL__', 'trim');
 193
 194     // add a hidden field to remember the price set id
 195     // this get around the browser tab issue
 196     $this->add('hidden', 'sid', $this->_sid);
 197     $this->add('hidden', 'fid', $this->_fid);
 198
 199     // label
 200     $this->add('text', 'label', ts('Field Label'), CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceField', 'label'), TRUE);
 201
 202     // html_type
 203     $javascript = 'onchange="option_html_type(this.form)";';
 204
 205     $htmlTypes = CRM_Price_BAO_PriceField::htmlTypes();
 206
 207     // Text box for Participant Count for a field
 208
 209     // Financial Type
 210     $financialType = CRM_Financial_BAO_FinancialType::getIncomeFinancialType();
 211     if (count($financialType)) {
 212       $this->assign('financialType', $financialType);
 213     }
 214     $enabledComponents = CRM_Core_Component::getEnabledComponents();
 215     $eventComponentId = $memberComponentId = NULL;
 216     if (array_key_exists('CiviEvent',$enabledComponents)) {
 217       $eventComponentId  = CRM_Core_Component::getComponentID('CiviEvent');
 218     }
 219     if (array_key_exists('CiviMember',$enabledComponents)) {
 220       $memberComponentId = CRM_Core_Component::getComponentID('CiviMember');
 221     }
 222
 223     $attributes        = CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceFieldValue');
 224
 225     $this->add('select', 'financial_type_id',
 226       ts('Financial Type'),
 227       array(' '=> ts('- select -')) + $financialType
 228     );
 229
 230     $this->assign('useForMember', FALSE);
 231     if (in_array($eventComponentId, $this->_extendComponentId)) {
 232       $this->add('text', 'count', ts('Participant Count'), $attributes['count']);
 233
 234       $this->addRule('count', ts('Participant Count should be a positive number'), 'positiveInteger');
 235
 236       $this->add('text', 'max_value', ts('Max Participants'), $attributes['max_value']);
 237       $this->addRule('max_value', ts('Please enter a valid Max Participants.'), 'positiveInteger');
 238
 239       $this->assign('useForEvent', TRUE);
 240     }
 241     else {
 242       if (in_array($memberComponentId, $this->_extendComponentId)) {
 243         $this->_useForMember = 1;
 244         $this->assign('useForMember', $this->_useForMember);
 245       }
 246       $this->assign('useForEvent', FALSE);
 247     }
 248
 249     $sel = $this->add('select', 'html_type', ts('Input Field Type'),
 250       $htmlTypes, TRUE, $javascript
 251     );
 252
 253     // price (for text inputs)
 254     $this->add('text', 'price', ts('Price'));
 255     $this->registerRule('price', 'callback', 'money', 'CRM_Utils_Rule');
 256     $this->addRule('price', ts('must be a monetary value'), 'money');
 257
 258     if ($this->_action == CRM_Core_Action::UPDATE) {
 259       $this->freeze('html_type');
 260     }
 261
 262     // form fields of Custom Option rows
 263     $_showHide = new CRM_Core_ShowHideBlocks('', '');
 264
 265     for ($i = 1; $i <= self::NUM_OPTION; $i++) {
 266
 267       //the show hide blocks
 268       $showBlocks = 'optionField_' . $i;
 269       if ($i > 2) {
 270         $_showHide->addHide($showBlocks);
 271         if ($i == self::NUM_OPTION) {
 272           $_showHide->addHide('additionalOption');
 273         }
 274       }
 275       else {
 276         $_showHide->addShow($showBlocks);
 277       }
 278       // label
 279       $attributes['label']['size'] = 25;
 280       $this->add('text', 'option_label[' . $i . ']', ts('Label'), $attributes['label']);
 281
 282       // amount
 283       $this->add('text', 'option_amount[' . $i . ']', ts('Amount'), $attributes['amount']);
 284       $this->addRule('option_amount[' . $i . ']', ts('Please enter a valid amount for this field.'), 'money');
 285
 286       //Financial Type
 287       $this->add(
 288         'select',
 289         'option_financial_type_id['.$i.']',
 290         ts('Financial Type'),
 291         array('' => ts('- select -')) + $financialType
 292       );
 293       if (in_array($eventComponentId, $this->_extendComponentId)) {
 294         // count
 295         $this->add('text', 'option_count[' . $i . ']', ts('Participant Count'), $attributes['count']);
 296         $this->addRule('option_count[' . $i . ']', ts('Please enter a valid Participants Count.'), 'positiveInteger');
 297
 298         // max_value
 299         $this->add('text', 'option_max_value[' . $i . ']', ts('Max Participants'), $attributes['max_value']);
 300         $this->addRule('option_max_value[' . $i . ']', ts('Please enter a valid Max Participants.'), 'positiveInteger');
 301
 302         // description
 303         //$this->add('textArea', 'option_description['.$i.']', ts('Description'), array('rows' => 1, 'cols' => 40 ));
 304       }
 305       elseif (in_array($memberComponentId, $this->_extendComponentId)) {
 306         $membershipTypes = CRM_Member_PseudoConstant::membershipType();
 307         $js = array('onchange' => "calculateRowValues( $i );");
 308
 309         $this->add('select', 'membership_type_id[' . $i . ']', ts('Membership Type'),
 310           array(
 311             '' => ' ') + $membershipTypes, FALSE, $js
 312           );
 313         $this->add('text', 'membership_num_terms[' . $i . ']', ts('Number of terms'), CRM_Utils_Array::value('membership_num_terms', $attributes));
 314       }
 315
 316       // weight
 317       $this->add('text', 'option_weight[' . $i . ']', ts('Order'), $attributes['weight']);
 318
 319       // is active ?
 320       $this->add('checkbox', 'option_status[' . $i . ']', ts('Active?'));
 321
 322       $defaultOption[$i] = $this->createElement('radio', NULL, NULL, NULL, $i);
 323
 324       //for checkbox handling of default option
 325       $this->add('checkbox', "default_checkbox_option[$i]", NULL);
 326     }
 327     //default option selection
 328     $this->addGroup($defaultOption, 'default_option');
 329     $_showHide->addToTemplate();
 330
 331     // is_display_amounts
 332     $this->add('checkbox', 'is_display_amounts', ts('Display Amount?'));
 333
 334     // weight
 335     $this->add('text', 'weight', ts('Order'), CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceField', 'weight'), TRUE);
 336     $this->addRule('weight', ts('is a numeric field'), 'numeric');
 337
 338     // checkbox / radio options per line
 339     $this->add('text', 'options_per_line', ts('Options Per Line'));
 340     $this->addRule('options_per_line', ts('must be a numeric value'), 'numeric');
 341
 342     // help post, mask, attributes, javascript ?
 343     $this->add('textarea', 'help_post', ts('Field Help'),
 344       CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceField', 'help_post')
 345     );
 346
 347     // active_on
 348     $date_options = array(
 349       'format' => 'dmY His',
 350       'minYear' => date('Y') - 1,
 351       'maxYear' => date('Y') + 5,
 352       'addEmptyOption' => TRUE,
 353     );
 354     $this->addDateTime('active_on', ts('Active On'), FALSE, array('formatType' => 'activityDateTime'));
 355
 356     // expire_on
 357     $this->addDateTime('expire_on', ts('Expire On'), FALSE, array('formatType' => 'activityDateTime'));
 358
 359     // is required ?
 360     $this->add('checkbox', 'is_required', ts('Required?'));
 361
 362     // is active ?
 363     $this->add('checkbox', 'is_active', ts('Active?'));
 364
 365     // add buttons
 366     $this->addButtons(array(
 367         array(
 368           'type' => 'next',
 369           'name' => ts('Save'),
 370           'isDefault' => TRUE,
 371         ),
 372         array(
 373           'type' => 'next',
 374           'name' => ts('Save and New'),
 375           'subName' => 'new',
 376         ),
 377         array(
 378           'type' => 'cancel',
 379           'name' => ts('Cancel'),
 380         ),
 381       )
 382     );
 383     // is public?
 384     $this->add('select', 'visibility_id', ts('Visibility'), CRM_Core_PseudoConstant::visibility());
 385
 386     // add a form rule to check default value
 387     $this->addFormRule(array('CRM_Price_Form_Field', 'formRule'), $this);
 388
 389     // if view mode pls freeze it with the done button.
 390     if ($this->_action & CRM_Core_Action::VIEW) {
 391       $this->freeze();
 392       $url = CRM_Utils_System::url('civicrm/admin/price/field', 'reset=1&action=browse&sid=' . $this->_sid);
 393       $this->addElement('button',
 394         'done',
 395         ts('Done'),
 396         array('onclick' => "location.href='$url'")
 397       );
 398     }
 399   }
 400
 401   /**
 402    * global validation rules for the form
 403    *
 404    * @param array $fields (referance) posted values of the form
 405    *
 406    * @param $files
 407    * @param $form
 408    *
 409    * @return array    if errors then list of errors to be posted back to the form,
 410    *                  true otherwise
 411    * @static
 412    * @access public
 413    */
 414   static function formRule($fields, $files, $form) {
 415
 416     // all option fields are of type "money"
 417     $errors = array();
 418
 419     /** Check the option values entered
 420      *  Appropriate values are required for the selected datatype
 421      *  Incomplete row checking is also required.
 422      */
 423     if (($form->_action & CRM_Core_Action::ADD || $form->_action & CRM_Core_Action::UPDATE) &&
 424       $fields['html_type'] == 'Text' && $fields['price'] == NULL
 425     ) {
 426       $errors['price'] = ts('Price is a required field');
 427     }
 428
 429     if (($form->_action & CRM_Core_Action::ADD || $form->_action & CRM_Core_Action::UPDATE) &&
 430          $fields['html_type'] == 'Text' && $fields['financial_type_id'] == '') {
 431       $errors['financial_type_id'] = ts('Financial Type is a required field');
 432     }
 433
 434     //avoid the same price field label in Within PriceSet
 435     $priceFieldLabel = new CRM_Price_DAO_PriceField();
 436     $priceFieldLabel->label = $fields['label'];
 437     $priceFieldLabel->price_set_id = $form->_sid;
 438
 439     $dupeLabel = FALSE;
 440     if ($priceFieldLabel->find(TRUE) && $form->_fid != $priceFieldLabel->id) {
 441       $dupeLabel = TRUE;
 442     }
 443
 444     if ($dupeLabel) {
 445       $errors['label'] = ts('Name already exists in Database.');
 446     }
 447
 448     if ((is_numeric(CRM_Utils_Array::value('count', $fields)) &&
 449         CRM_Utils_Array::value('count', $fields) == 0
 450       ) &&
 451       (CRM_Utils_Array::value('html_type', $fields) == 'Text')
 452     ) {
 453       $errors['count'] = ts('Participant Count must be greater than zero.');
 454     }
 455
 456     if ($form->_action & CRM_Core_Action::ADD) {
 457       if ($fields['html_type'] != 'Text') {
 458         $countemptyrows = 0;
 459         $_flagOption = $_rowError = 0;
 460
 461         $_showHide = new CRM_Core_ShowHideBlocks('', '');
 462
 463         for ($index = 1; $index <= self::NUM_OPTION; $index++) {
 464
 465           $noLabel = $noAmount = $noWeight = 1;
 466           if (!empty($fields['option_label'][$index])) {
 467             $noLabel = 0;
 468             $duplicateIndex = CRM_Utils_Array::key($fields['option_label'][$index],
 469               $fields['option_label']
 470             );
 471
 472             if ((!($duplicateIndex === FALSE)) &&
 473               (!($duplicateIndex == $index))
 474             ) {
 475               $errors["option_label[{$index}]"] = ts('Duplicate label value');
 476               $_flagOption = 1;
 477             }
 478           }
 479           if ($form->_useForMember) {
 480             if (!empty($fields['membership_type_id'][$index])) {
 481               $memTypesIDS[] = $fields['membership_type_id'][$index];
 482             }
 483           }
 484
 485           // allow for 0 value.
 486           if (!empty($fields['option_amount'][$index]) ||
 487             strlen($fields['option_amount'][$index]) > 0
 488           ) {
 489             $noAmount = 0;
 490           }
 491
 492           if (!empty($fields['option_weight'][$index])) {
 493             $noWeight = 0;
 494             $duplicateIndex = CRM_Utils_Array::key($fields['option_weight'][$index],
 495               $fields['option_weight']
 496             );
 497
 498             if ((!($duplicateIndex === FALSE)) &&
 499               (!($duplicateIndex == $index))
 500             ) {
 501               $errors["option_weight[{$index}]"] = ts('Duplicate weight value');
 502               $_flagOption = 1;
 503             }
 504           }
 505           if (!$noLabel && !$noAmount && !empty($fields['option_financial_type_id']) && $fields['option_financial_type_id'][$index] == '' && $fields['html_type'] != 'Text') {
 506             $errors["option_financial_type_id[{$index}]"] = ts('Financial Type is a Required field.');
 507           }
 508           if ($noLabel && !$noAmount) {
 509             $errors["option_label[{$index}]"] = ts('Label cannot be empty.');
 510             $_flagOption = 1;
 511           }
 512
 513           if (!$noLabel && $noAmount) {
 514             $errors["option_amount[{$index}]"] = ts('Amount cannot be empty.');
 515             $_flagOption = 1;
 516           }
 517
 518           if ($noLabel && $noAmount) {
 519             $countemptyrows++;
 520             $_emptyRow = 1;
 521           }
 522           elseif (!empty($fields['option_max_value'][$index]) &&
 523             !empty($fields['option_count'][$index]) &&
 524             ($fields['option_count'][$index] > $fields['option_max_value'][$index])
 525           ) {
 526             $errors["option_max_value[{$index}]"] = ts('Participant count can not be greater than max participants.');
 527             $_flagOption = 1;
 528           }
 529
 530           $showBlocks = 'optionField_' . $index;
 531           if ($_flagOption) {
 532             $_showHide->addShow($showBlocks);
 533             $_rowError = 1;
 534           }
 535
 536           if (!empty($_emptyRow)) {
 537             $_showHide->addHide($showBlocks);
 538           }
 539           else {
 540             $_showHide->addShow($showBlocks);
 541           }
 542           if ($index == self::NUM_OPTION) {
 543             $hideBlock = 'additionalOption';
 544             $_showHide->addHide($hideBlock);
 545           }
 546
 547           $_flagOption = $_emptyRow = 0;
 548         }
 549
 550         if (!empty($memTypesIDS)) {
 551           // check for checkboxes allowing user to select multiple memberships from same membership organization
 552           if ($fields['html_type'] == 'CheckBox') {
 553           $foundDuplicate = FALSE;
 554           $orgIds = array();
 555           foreach ($memTypesIDS as $key => $val) {
 556             $org = CRM_Member_BAO_MembershipType::getMembershipTypeOrganization($val);
 557             if (in_array($org[$val], $orgIds)) {
 558               $foundDuplicate = TRUE;
 559               break;
 560             }
 561             $orgIds[$val] = $org[$val];
 562
 563           }
 564           if ($foundDuplicate) {
 565             $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.');
 566           }
 567         }
 568
 569           // CRM-10390 - Only one price field in a set can include auto-renew membership options
 570           $foundAutorenew = FALSE;
 571           foreach ($memTypesIDS as $key => $val) {
 572             // see if any price field option values in this price field are for memberships with autorenew
 573             $memTypeDetails = CRM_Member_BAO_MembershipType::getMembershipTypeDetails($val);
 574             if (!empty($memTypeDetails['auto_renew'])) {
 575               $foundAutorenew = TRUE;
 576               break;
 577             }
 578           }
 579
 580           if ($foundAutorenew) {
 581             // if so, check for other fields in this price set which also have auto-renew membership options
 582             $otherFieldAutorenew = CRM_Price_BAO_PriceSet::checkAutoRenewForPriceSet($form->_sid);
 583             if ($otherFieldAutorenew) {
 584               $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.');
 585             }
 586           }
 587         }
 588         $_showHide->addToTemplate();
 589
 590         if ($countemptyrows == 15) {
 591           $errors['option_label[1]'] = $errors['option_amount[1]'] = ts('Label and value cannot be empty.');
 592           $_flagOption = 1;
 593         }
 594       }
 595       elseif (!empty($fields['max_value']) &&
 596         !empty($fields['count']) &&
 597         ($fields['count'] > $fields['max_value'])
 598       ) {
 599         $errors['max_value'] = ts('Participant count can not be greater than max participants.');
 600       }
 601
 602       // do not process if no option rows were submitted
 603       if (empty($fields['option_amount']) && empty($fields['option_label'])) {
 604         return TRUE;
 605       }
 606
 607       if (empty($fields['option_name'])) {
 608         $fields['option_amount'] = array();
 609       }
 610
 611       if (empty($fields['option_label'])) {
 612         $fields['option_label'] = array();
 613       }
 614     }
 615
 616     return empty($errors) ? TRUE : $errors;
 617   }
 618
 619   /**
 620    * Process the form
 621    *
 622    * @param null
 623    *
 624    * @return void
 625    * @access public
 626    */
 627   public function postProcess() {
 628     // store the submitted values in an array
 629     $params = $this->controller->exportValues('Field');
 630
 631     $params['name'] = CRM_Utils_String::titleToVar($params['label']);
 632     $params['is_display_amounts'] = CRM_Utils_Array::value('is_display_amounts', $params, FALSE);
 633     $params['is_required'] = CRM_Utils_Array::value('is_required', $params, FALSE);
 634     $params['is_active'] = CRM_Utils_Array::value('is_active', $params, FALSE);
 635     $params['financial_type_id']  = CRM_Utils_Array::value('financial_type_id', $params, false);
 636     if (isset($params['active_on'])) {
 637       $params['active_on'] = CRM_Utils_Date::processDate($params['active_on'],
 638         CRM_Utils_Array::value('active_on_time', $params),
 639         TRUE
 640       );
 641     }
 642     if (isset($params['expire_on'])) {
 643       $params['expire_on'] = CRM_Utils_Date::processDate($params['expire_on'],
 644         CRM_Utils_Array::value('expire_on_time', $params),
 645         TRUE
 646       );
 647     }
 648     $params['visibility_id'] = CRM_Utils_Array::value('visibility_id', $params, FALSE);
 649     $params['count'] = CRM_Utils_Array::value('count', $params, FALSE);
 650
 651     // need the FKEY - price set id
 652     $params['price_set_id'] = $this->_sid;
 653
 654     if ($this->_action & (CRM_Core_Action::UPDATE | CRM_Core_Action::ADD)) {
 655       $fieldValues = array('price_set_id' => $this->_sid);
 656       $oldWeight = NULL;
 657       if ($this->_fid) {
 658         $oldWeight = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceField', $this->_fid, 'weight', 'id');
 659       }
 660       $params['weight'] = CRM_Utils_Weight::updateOtherWeights('CRM_Price_DAO_PriceField', $oldWeight, $params['weight'], $fieldValues);
 661     }
 662
 663     // make value <=> name consistency.
 664     if (isset($params['option_name'])) {
 665       $params['option_value'] = $params['option_name'];
 666     }
 667     $params['is_enter_qty'] = CRM_Utils_Array::value('is_enter_qty', $params, FALSE);
 668
 669     if ($params['html_type'] == 'Text') {
 670       // if html type is Text, force is_enter_qty on
 671       $params['is_enter_qty'] = 1;
 672       // modify params values as per the option group and option
 673       // value
 674       $params['option_amount'] = array(1 => $params['price']);
 675       $params['option_label'] = array(1 => $params['label']);
 676       $params['option_count'] = array(1 => $params['count']);
 677       $params['option_max_value'] = array(1 => CRM_Utils_Array::value('max_value', $params));
 678       //$params['option_description']  = array( 1 => $params['description'] );
 679       $params['option_weight'] = array(1 => $params['weight']);
 680       $params['option_financial_type_id'] = array(1 => $params['financial_type_id']);
 681       $params['is_active'] = array(1 => 1);
 682     }
 683
 684     if ($this->_fid) {
 685       $params['id'] = $this->_fid;
 686     }
 687
 688     $params['membership_num_terms'] = (!empty($params['membership_type_id'])) ? CRM_Utils_Array::value('membership_num_terms', $params, 1) : NULL;
 689
 690     $priceField = CRM_Price_BAO_PriceField::create($params);
 691
 692     if (!is_a($priceField, 'CRM_Core_Error')) {
 693       CRM_Core_Session::setStatus(ts('Price Field \'%1\' has been saved.', array(1 => $priceField->label)), ts('Saved'), 'success');
 694     }
 695     $buttonName = $this->controller->getButtonName();
 696     $session = CRM_Core_Session::singleton();
 697     if ($buttonName == $this->getButtonName('next', 'new')) {
 698       CRM_Core_Session::setStatus(ts(' You can add another price set field.'), '', 'info');
 699       $session->replaceUserContext(CRM_Utils_System::url('civicrm/admin/price/field', 'reset=1&action=add&sid=' . $this->_sid));
 700     }
 701     else {
 702       $session->replaceUserContext(CRM_Utils_System::url('civicrm/admin/price/field', 'reset=1&action=browse&sid=' . $this->_sid));
 703     }
 704   }
 705 }
 706