CRM/Event/Form/ManageEvent/Fee.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 5                                                  |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2018                                |
   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  * @package CRM
  30  * @copyright CiviCRM LLC (c) 2004-2018
  31  */
  32
  33 /**
  34  * This class generates form components for Event Fees.
  35  */
  36 class CRM_Event_Form_ManageEvent_Fee extends CRM_Event_Form_ManageEvent {
  37
  38   /**
  39    * Constants for number of options for data types of multiple option.
  40    */
  41   const NUM_OPTION = 11;
  42
  43   /**
  44    * Constants for number of discounts for the event.
  45    */
  46   const NUM_DISCOUNT = 6;
  47
  48   /**
  49    * Page action.
  50    */
  51   public $_action;
  52
  53   /**
  54    * In Date.
  55    */
  56   private $_inDate;
  57
  58   /**
  59    * Set variables up before form is built.
  60    */
  61   public function preProcess() {
  62     parent::preProcess();
  63   }
  64
  65   /**
  66    * Set default values for the form.
  67    *
  68    * For edit/view mode the default values are retrieved from the database.
  69    */
  70   public function setDefaultValues() {
  71     $parentDefaults = parent::setDefaultValues();
  72
  73     $eventId = $this->_id;
  74     $params = array();
  75     $defaults = array();
  76     if (isset($eventId)) {
  77       $params = array('id' => $eventId);
  78     }
  79
  80     CRM_Event_BAO_Event::retrieve($params, $defaults);
  81
  82     if (isset($eventId)) {
  83       $price_set_id = CRM_Price_BAO_PriceSet::getFor('civicrm_event', $eventId, NULL, 1);
  84
  85       if ($price_set_id) {
  86         $defaults['price_set_id'] = $price_set_id;
  87       }
  88       else {
  89         $priceSetId = CRM_Price_BAO_PriceSet::getFor('civicrm_event', $eventId, NULL);
  90         if ($priceSetId) {
  91           if ($isQuick = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $priceSetId, 'is_quick_config')) {
  92             $this->assign('isQuick', $isQuick);
  93             $priceField = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceField', $priceSetId, 'id', 'price_set_id');
  94             $options = array();
  95             $priceFieldOptions = CRM_Price_BAO_PriceFieldValue::getValues($priceField, $options, 'weight', TRUE);
  96             $defaults['price_field_id'] = $priceField;
  97             $countRow = 0;
  98             foreach ($options as $optionId => $optionValue) {
  99               $countRow++;
 100               $defaults['value'][$countRow] = CRM_Utils_Money::format($optionValue['amount'], NULL, '%a');
 101               $defaults['label'][$countRow] = $optionValue['label'];
 102               $defaults['name'][$countRow] = $optionValue['name'];
 103               $defaults['weight'][$countRow] = $optionValue['weight'];
 104               $defaults['price_field_value'][$countRow] = $optionValue['id'];
 105               if ($optionValue['is_default']) {
 106                 $defaults['default'] = $countRow;
 107               }
 108             }
 109           }
 110         }
 111       }
 112     }
 113
 114     //check if discounted
 115     $discountedEvent = CRM_Core_BAO_Discount::getOptionGroup($this->_id, 'civicrm_event');
 116     if (!empty($discountedEvent)) {
 117       $defaults['is_discount'] = $i = 1;
 118       $totalLables = $maxSize = $defaultDiscounts = array();
 119       foreach ($discountedEvent as $optionGroupId) {
 120         $defaults['discount_price_set'][] = $optionGroupId;
 121         $name = $defaults["discount_name[$i]"] = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceSet', $optionGroupId, 'title');
 122
 123         list($defaults["discount_start_date[$i]"]) = CRM_Utils_Date::setDateDefaults(CRM_Core_DAO::getFieldValue('CRM_Core_DAO_Discount', $optionGroupId,
 124           'start_date', 'price_set_id'
 125         ));
 126         list($defaults["discount_end_date[$i]"]) = CRM_Utils_Date::setDateDefaults(CRM_Core_DAO::getFieldValue('CRM_Core_DAO_Discount', $optionGroupId,
 127           'end_date', 'price_set_id'
 128         ));
 129         $defaultDiscounts[] = CRM_Price_BAO_PriceSet::getSetDetail($optionGroupId);
 130         $i++;
 131       }
 132
 133       //avoid moving up value of lable when some labels don't
 134       //have a value ,fixed for CRM-3088
 135       $rowCount = 1;
 136       foreach ($defaultDiscounts as $val) {
 137         $discountFields = current($val);
 138         $discountFields = current($discountFields['fields']);
 139
 140         foreach ($discountFields['options'] as $discountFieldsval) {
 141           $defaults['discounted_label'][$discountFieldsval['weight']] = $discountFieldsval['label'];
 142           $defaults['discounted_value'][$discountFieldsval['weight']][$rowCount] = CRM_Utils_Money::format($discountFieldsval['amount'], NULL, '%a');
 143           $defaults['discount_option_id'][$rowCount][$discountFieldsval['weight']] = $discountFieldsval['id'];
 144           if (!empty($discountFieldsval['is_default'])) {
 145             $defaults['discounted_default'] = $discountFieldsval['weight'];
 146           }
 147         }
 148         $rowCount++;
 149       }
 150       //CRM-12970
 151       ksort($defaults['discounted_value']);
 152       ksort($defaults['discounted_label']);
 153       $rowCount = 1;
 154       foreach ($defaults['discounted_label'] as $key => $value) {
 155         if ($key != $rowCount) {
 156           $defaults['discounted_label'][$rowCount] = $value;
 157           $defaults['discounted_value'][$rowCount] = $defaults['discounted_value'][$key];
 158           unset($defaults['discounted_value'][$key]);
 159           unset($defaults['discounted_label'][$key]);
 160           foreach ($defaults['discount_option_id'] as &$optionIds) {
 161             if (array_key_exists($key, $optionIds)) {
 162               $optionIds[$rowCount] = $optionIds[$key];
 163               unset($optionIds[$key]);
 164             }
 165           }
 166         }
 167         $rowCount++;
 168       }
 169
 170       $this->set('discountSection', 1);
 171       $this->buildQuickForm();
 172     }
 173     elseif (!empty($defaults['label'])) {
 174       //if Regular Fees are present in DB and event fee page is in update mode
 175       $defaults['discounted_label'] = $defaults['label'];
 176     }
 177     elseif (!empty($this->_submitValues['label'])) {
 178       //if event is newly created, use submitted values for
 179       //discount labels
 180       if (is_array($this->_submitValues['label'])) {
 181         $k = 1;
 182         foreach ($this->_submitValues['label'] as $value) {
 183           if ($value) {
 184             $defaults['discounted_label'][$k] = $value;
 185             $k++;
 186           }
 187         }
 188       }
 189     }
 190     $defaults['id'] = $eventId;
 191     if (!empty($totalLables)) {
 192       $maxKey = count($totalLables) - 1;
 193       if (isset($maxKey) && !empty($totalLables[$maxKey]['value'])) {
 194         foreach ($totalLables[$maxKey]['value'] as $i => $v) {
 195           if ($totalLables[$maxKey]['amount_id'][$i] == CRM_Utils_Array::value('default_discount_fee_id', $defaults)) {
 196             $defaults['discounted_default'] = $i;
 197             break;
 198           }
 199         }
 200       }
 201     }
 202
 203     if (!isset($defaults['discounted_default'])) {
 204       $defaults['discounted_default'] = 1;
 205     }
 206
 207     if (!isset($defaults['is_monetary'])) {
 208       $defaults['is_monetary'] = 1;
 209     }
 210
 211     if (!isset($defaults['fee_label'])) {
 212       $defaults['fee_label'] = ts('Event Fee(s)');
 213     }
 214
 215     if (!isset($defaults['pay_later_text']) ||
 216       empty($defaults['pay_later_text'])
 217     ) {
 218       $defaults['pay_later_text'] = ts('I will send payment by check');
 219     }
 220
 221     $this->_showHide = new CRM_Core_ShowHideBlocks();
 222     if (!$defaults['is_monetary']) {
 223       $this->_showHide->addHide('event-fees');
 224     }
 225
 226     if (isset($defaults['price_set_id'])) {
 227       $this->_showHide->addHide('map-field');
 228     }
 229     $this->_showHide->addToTemplate();
 230     $this->assign('inDate', $this->_inDate);
 231     if (!empty($defaults['payment_processor'])) {
 232       $defaults['payment_processor'] = array_fill_keys(explode(CRM_Core_DAO::VALUE_SEPARATOR,
 233         $defaults['payment_processor']
 234       ), '1');
 235     }
 236
 237     return $defaults;
 238   }
 239
 240   /**
 241    * Build the form object.
 242    */
 243   public function buildQuickForm() {
 244
 245     $this->addYesNo('is_monetary',
 246       ts('Paid Event'),
 247       NULL,
 248       NULL,
 249       array('onclick' => "return showHideByValue('is_monetary','0','event-fees','block','radio',false);")
 250     );
 251
 252     //add currency element.
 253     $this->addCurrency('currency', ts('Currency'), FALSE);
 254
 255     $paymentProcessor = CRM_Core_PseudoConstant::paymentProcessor();
 256
 257     $this->assign('paymentProcessor', $paymentProcessor);
 258     $this->addCheckBox('payment_processor', ts('Payment Processor'),
 259       array_flip($paymentProcessor),
 260       NULL, NULL, NULL, NULL,
 261       array('&nbsp;&nbsp;', '&nbsp;&nbsp;', '&nbsp;&nbsp;', '<br/>')
 262     );
 263
 264     // financial type
 265     if (!CRM_Financial_BAO_FinancialType::isACLFinancialTypeStatus() ||
 266         (CRM_Financial_BAO_FinancialType::isACLFinancialTypeStatus() && CRM_Core_Permission::check('administer CiviCRM Financial Types'))) {
 267       $this->addSelect('financial_type_id');
 268     }
 269     else {
 270       CRM_Financial_BAO_FinancialType::getAvailableFinancialTypes($financialTypes, CRM_Core_Action::ADD);
 271       $this->addSelect('financial_type_id', array('context' => 'search', 'options' => $financialTypes));
 272     }
 273     // add pay later options
 274     $this->addElement('checkbox', 'is_pay_later', ts('Enable Pay Later option?'), NULL,
 275       array('onclick' => "return showHideByValue('is_pay_later','','payLaterOptions','block','radio',false);")
 276     );
 277     $this->addElement('textarea', 'pay_later_text', ts('Pay Later Label'),
 278       CRM_Core_DAO::getAttribute('CRM_Event_DAO_Event', 'pay_later_text'),
 279       FALSE
 280     );
 281     $this->add('wysiwyg', 'pay_later_receipt', ts('Pay Later Instructions'), CRM_Core_DAO::getAttribute('CRM_Event_DAO_Event', 'pay_later_receipt'));
 282
 283     $this->addElement('checkbox', 'is_billing_required', ts('Billing address required'));
 284     $this->add('text', 'fee_label', ts('Fee Label'));
 285
 286     $price = CRM_Price_BAO_PriceSet::getAssoc(FALSE, 'CiviEvent');
 287     if (CRM_Utils_System::isNull($price)) {
 288       $this->assign('price', FALSE);
 289     }
 290     else {
 291       $this->assign('price', TRUE);
 292     }
 293     $this->add('select', 'price_set_id', ts('Price Set'),
 294       array(
 295         '' => ts('- none -'),
 296       ) + $price,
 297       NULL, array('onchange' => "return showHideByValue('price_set_id', '', 'map-field', 'block', 'select', false);")
 298     );
 299     $default = array($this->createElement('radio', NULL, NULL, NULL, 0));
 300     $this->add('hidden', 'price_field_id', '', array('id' => 'price_field_id'));
 301     for ($i = 1; $i <= self::NUM_OPTION; $i++) {
 302       // label
 303       $this->add('text', "label[$i]", ts('Label'), CRM_Core_DAO::getAttribute('CRM_Core_DAO_OptionValue', 'label'));
 304       $this->add('hidden', "price_field_value[$i]", '', array('id' => "price_field_value[$i]"));
 305
 306       // value
 307       $this->add('text', "value[$i]", ts('Value'), CRM_Core_DAO::getAttribute('CRM_Core_DAO_OptionValue', 'value'));
 308       $this->addRule("value[$i]", ts('Please enter a valid money value for this field (e.g. %1).', array(1 => CRM_Utils_Money::format('99.99', ' '))), 'money');
 309
 310       // default
 311       $default[] = $this->createElement('radio', NULL, NULL, NULL, $i);
 312     }
 313
 314     $this->addGroup($default, 'default');
 315
 316     $this->addElement('checkbox', 'is_discount', ts('Discounts by Signup Date?'), NULL,
 317       array('onclick' => "warnDiscountDel(); return showHideByValue('is_discount','','discount','block','radio',false);")
 318     );
 319     $discountSection = $this->get('discountSection');
 320
 321     $this->assign('discountSection', $discountSection);
 322
 323     // form fields of Discount sets
 324     $defaultOption = array();
 325     $_showHide = new CRM_Core_ShowHideBlocks('', '');
 326
 327     for ($i = 1; $i <= self::NUM_DISCOUNT; $i++) {
 328       //the show hide blocks
 329       $showBlocks = 'discount_' . $i;
 330       if ($i > 2) {
 331         $_showHide->addHide($showBlocks);
 332       }
 333       else {
 334         $_showHide->addShow($showBlocks);
 335       }
 336
 337       //Increment by 1 of start date of previous end date.
 338       if (is_array($this->_submitValues) &&
 339         !empty($this->_submitValues['discount_name'][$i]) &&
 340         !empty($this->_submitValues['discount_name'][$i + 1]) &&
 341         isset($this->_submitValues['discount_end_date']) &&
 342         isset($this->_submitValues['discount_end_date'][$i]) &&
 343         $i < self::NUM_DISCOUNT - 1
 344       ) {
 345         $end_date = CRM_Utils_Date::processDate($this->_submitValues['discount_end_date'][$i]);
 346         if (!empty($this->_submitValues['discount_end_date'][$i + 1])
 347           && empty($this->_submitValues['discount_start_date'][$i + 1])
 348         ) {
 349           list($this->_submitValues['discount_start_date'][$i + 1]) = CRM_Utils_Date::setDateDefaults(date('Y-m-d', strtotime("+1 days $end_date")));
 350         }
 351       }
 352       //Decrement by 1 of end date from next start date.
 353       if ($i > 1 &&
 354         is_array($this->_submitValues) &&
 355         !empty($this->_submitValues['discount_name'][$i]) &&
 356         !empty($this->_submitValues['discount_name'][$i - 1]) &&
 357         isset($this->_submitValues['discount_start_date']) &&
 358         isset($this->_submitValues['discount_start_date'][$i])
 359       ) {
 360         $start_date = CRM_Utils_Date::processDate($this->_submitValues['discount_start_date'][$i]);
 361         if (!empty($this->_submitValues['discount_start_date'][$i])
 362           && empty($this->_submitValues['discount_end_date'][$i - 1])
 363         ) {
 364           list($this->_submitValues['discount_end_date'][$i - 1]) = CRM_Utils_Date::setDateDefaults(date('Y-m-d', strtotime("-1 days $start_date")));
 365         }
 366       }
 367
 368       //discount name
 369       $this->add('text', 'discount_name[' . $i . ']', ts('Discount Name'),
 370         CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceSet', 'title')
 371       );
 372
 373       $this->add('hidden', "discount_price_set[$i]", '', array('id' => "discount_price_set[$i]"));
 374
 375       //discount start date
 376       $this->addDate('discount_start_date[' . $i . ']', ts('Discount Start Date'), FALSE, array('formatType' => 'activityDate'));
 377
 378       //discount end date
 379       $this->addDate('discount_end_date[' . $i . ']', ts('Discount End Date'), FALSE, array('formatType' => 'activityDate'));
 380     }
 381     $_showHide->addToTemplate();
 382     $this->addElement('submit', $this->getButtonName('submit'), ts('Add Discount Set to Fee Table'),
 383       array('class' => 'crm-form-submit cancel')
 384     );
 385     if (CRM_Contribute_BAO_Contribution::checkContributeSettings('deferred_revenue_enabled')) {
 386       $deferredFinancialType = CRM_Financial_BAO_FinancialAccount::getDeferredFinancialType();
 387       $this->assign('deferredFinancialType', array_keys($deferredFinancialType));
 388     }
 389     $this->buildAmountLabel();
 390     parent::buildQuickForm();
 391   }
 392
 393   /**
 394    * Add local and global form rules.
 395    */
 396   public function addRules() {
 397     $this->addFormRule(array('CRM_Event_Form_ManageEvent_Fee', 'formRule'));
 398   }
 399
 400   /**
 401    * Global validation rules for the form.
 402    *
 403    * @param array $values
 404    *   Posted values of the form.
 405    *
 406    * @return array
 407    *   list of errors to be posted back to the form
 408    */
 409   public static function formRule($values) {
 410     $errors = array();
 411     if (!empty($values['is_discount'])) {
 412       $occurDiscount = array_count_values($values['discount_name']);
 413       $countemptyrows = 0;
 414       $countemptyvalue = 0;
 415       for ($i = 1; $i <= self::NUM_DISCOUNT; $i++) {
 416         $start_date = $end_date = NULL;
 417         if (!empty($values['discount_name'][$i])) {
 418           if (!empty($values['discount_start_date'][$i])) {
 419             $start_date = ($values['discount_start_date'][$i]) ? CRM_Utils_Date::processDate($values['discount_start_date'][$i]) : 0;
 420           }
 421           if (!empty($values['discount_end_date'][$i])) {
 422             $end_date = ($values['discount_end_date'][$i]) ? CRM_Utils_Date::processDate($values['discount_end_date'][$i]) : 0;
 423           }
 424
 425           if ($start_date && $end_date && strcmp($end_date, $start_date) < 0) {
 426             $errors["discount_end_date[$i]"] = ts('The discount end date cannot be prior to the start date.');
 427           }
 428
 429           if (!$start_date && !$end_date) {
 430             $errors["discount_start_date[$i]"] = $errors["discount_end_date[$i]"] = ts('Please specify either start date or end date.');
 431           }
 432
 433           if ($i > 1) {
 434             $end_date_1 = ($values['discount_end_date'][$i - 1]) ? CRM_Utils_Date::processDate($values['discount_end_date'][$i - 1]) : 0;
 435             if ($start_date && $end_date_1 && strcmp($end_date_1, $start_date) >= 0) {
 436               $errors["discount_start_date[$i]"] = ts('Select non-overlapping discount start date.');
 437             }
 438             elseif (!$start_date && !$end_date_1) {
 439               $j = $i - 1;
 440               $errors["discount_start_date[$i]"] = $errors["discount_end_date[$j]"] = ts('Select either of the dates.');
 441             }
 442           }
 443
 444           foreach ($occurDiscount as $key => $value) {
 445             if ($value > 1 && $key <> '') {
 446               if ($key == $values['discount_name'][$i]) {
 447                 $errors['discount_name[' . $i . ']'] = ts('%1 is already used for Discount Name.', array(1 => $key));
 448               }
 449             }
 450           }
 451
 452           //validation for discount labels and values
 453           for ($index = (self::NUM_OPTION); $index > 0; $index--) {
 454             $label = TRUE;
 455             if (empty($values['discounted_label'][$index]) && !empty($values['discounted_value'][$index][$i])) {
 456               $label = FALSE;
 457               if (!$label) {
 458                 $errors["discounted_label[{$index}]"] = ts('Label cannot be empty.');
 459               }
 460             }
 461             if (!empty($values['discounted_label'][$index])) {
 462               $duplicateIndex = CRM_Utils_Array::key($values['discounted_label'][$index], $values['discounted_label']);
 463
 464               if ((!($duplicateIndex === FALSE)) && (!($duplicateIndex == $index))) {
 465                 $errors["discounted_label[{$index}]"] = ts('Duplicate label value');
 466               }
 467             }
 468             if (empty($values['discounted_label'][$index]) && empty($values['discounted_value'][$index][$i])) {
 469               $countemptyrows++;
 470             }
 471             if (empty($values['discounted_value'][$index][$i])) {
 472               $countemptyvalue++;
 473             }
 474           }
 475           if (!empty($values['_qf_Fee_next']) && ($countemptyrows == 11 || $countemptyvalue == 11)) {
 476             $errors["discounted_label[1]"] = $errors["discounted_value[1][$i]"] = ts('At least one fee should be entered for your Discount Set. If you do not see the table to enter discount fees, click the "Add Discount Set to Fee Table" button.');
 477           }
 478         }
 479       }
 480     }
 481     if ($values['is_monetary']) {
 482       //check if financial type is selected
 483       if (!$values['financial_type_id']) {
 484         $errors['financial_type_id'] = ts("Please select financial type.");
 485       }
 486
 487       //check for the event fee label (mandatory)
 488       if (!$values['fee_label']) {
 489         $errors['fee_label'] = ts('Please enter the fee label for the paid event.');
 490       }
 491
 492       if (empty($values['price_set_id'])) {
 493         //check fee label and amount
 494         $check = 0;
 495         $optionKeys = array();
 496         foreach ($values['label'] as $key => $val) {
 497           if (trim($val) && trim($values['value'][$key])) {
 498             $optionKeys[$key] = $key;
 499             $check++;
 500           }
 501         }
 502
 503         $default = CRM_Utils_Array::value('default', $values);
 504         if ($default && !in_array($default, $optionKeys)) {
 505           $errors['default'] = ts('Please select an appropriate option as default.');
 506         }
 507
 508         if (!$check) {
 509           if (!$values['label'][1]) {
 510             $errors['label[1]'] = ts('Please enter a label for at least one fee level.');
 511           }
 512           if (!$values['value'][1]) {
 513             $errors['value[1]'] = ts('Please enter an amount for at least one fee level.');
 514           }
 515         }
 516       }
 517       if (isset($values['is_pay_later'])) {
 518         if (empty($values['pay_later_text'])) {
 519           $errors['pay_later_text'] = ts('Please enter the Pay Later prompt to be displayed on the Registration form.');
 520         }
 521         if (empty($values['pay_later_receipt'])) {
 522           $errors['pay_later_receipt'] = ts('Please enter the Pay Later instructions to be displayed to your users.');
 523         }
 524       }
 525     }
 526     return empty($errors) ? TRUE : $errors;
 527   }
 528
 529   public function buildAmountLabel() {
 530     $default = array();
 531     for ($i = 1; $i <= self::NUM_OPTION; $i++) {
 532       // label
 533       $this->add('text', "discounted_label[$i]", ts('Label'), CRM_Core_DAO::getAttribute('CRM_Core_DAO_OptionValue', 'label'));
 534       // value
 535       for ($j = 1; $j <= self::NUM_DISCOUNT; $j++) {
 536         $this->add('text', "discounted_value[$i][$j]", ts('Value'), array('size' => 10));
 537         $this->addRule("discounted_value[$i][$j]", ts('Please enter a valid money value for this field (e.g. %1).', array(1 => CRM_Utils_Money::format('99.99', ' '))), 'money');
 538       }
 539
 540       // default
 541       $default[] = $this->createElement('radio', NULL, NULL, NULL, $i);
 542     }
 543
 544     $this->addGroup($default, 'discounted_default');
 545   }
 546
 547   /**
 548    * Process the form.
 549    */
 550   public function postProcess() {
 551     $eventTitle = '';
 552     $params = $this->exportValues();
 553
 554     $this->set('discountSection', 0);
 555
 556     if (!empty($_POST['_qf_Fee_submit'])) {
 557       $this->buildAmountLabel();
 558       $this->set('discountSection', 2);
 559       return;
 560     }
 561
 562     if (!empty($params['payment_processor'])) {
 563       $params['payment_processor'] = implode(CRM_Core_DAO::VALUE_SEPARATOR, array_keys($params['payment_processor']));
 564     }
 565     else {
 566       $params['payment_processor'] = 'null';
 567     }
 568
 569     $params['is_pay_later'] = CRM_Utils_Array::value('is_pay_later', $params, 0);
 570     $params['is_billing_required'] = CRM_Utils_Array::value('is_billing_required', $params, 0);
 571
 572     if ($this->_id) {
 573
 574       // delete all the prior label values or discounts in the custom options table
 575       // and delete a price set if one exists
 576       //@todo note that this removes the reference from existing participants -
 577       // even where there is not change - redress?
 578       // note that a more tentative form of this is invoked by passing price_set_id as an array
 579       // to event.create see CRM-14069
 580       // @todo get all of this logic out of form layer (currently partially in BAO/api layer)
 581       if (CRM_Price_BAO_PriceSet::removeFrom('civicrm_event', $this->_id)) {
 582         CRM_Core_BAO_Discount::del($this->_id, 'civicrm_event');
 583       }
 584     }
 585
 586     if ($params['is_monetary']) {
 587       if (!empty($params['price_set_id'])) {
 588         //@todo this is now being done in the event BAO if passed price_set_id as an array
 589         // per notes on that fn - looking at the api converting to an array
 590         // so calling via the api may cause this to be done in the api
 591         CRM_Price_BAO_PriceSet::addTo('civicrm_event', $this->_id, $params['price_set_id']);
 592         if (!empty($params['price_field_id'])) {
 593           $priceSetID = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceField', $params['price_field_id'], 'price_set_id');
 594           CRM_Price_BAO_PriceSet::setIsQuickConfig($priceSetID, 0);
 595         }
 596       }
 597       else {
 598         // if there are label / values, create custom options for them
 599         $labels = CRM_Utils_Array::value('label', $params);
 600         $values = CRM_Utils_Array::value('value', $params);
 601         $default = CRM_Utils_Array::value('default', $params);
 602         $options = array();
 603         if (!CRM_Utils_System::isNull($labels) && !CRM_Utils_System::isNull($values)) {
 604           for ($i = 1; $i < self::NUM_OPTION; $i++) {
 605             if (!empty($labels[$i]) && !CRM_Utils_System::isNull($values[$i])) {
 606               $options[] = array(
 607                 'label' => trim($labels[$i]),
 608                 'value' => CRM_Utils_Rule::cleanMoney(trim($values[$i])),
 609                 'weight' => $i,
 610                 'is_active' => 1,
 611                 'is_default' => $default == $i,
 612               );
 613             }
 614           }
 615           if (!empty($options)) {
 616             $params['default_fee_id'] = NULL;
 617             if (empty($params['price_set_id'])) {
 618               if (empty($params['price_field_id'])) {
 619                 $setParams['title'] = $eventTitle = ($this->_isTemplate) ? $this->_defaultValues['template_title'] : $this->_defaultValues['title'];
 620                 $eventTitle = strtolower(CRM_Utils_String::munge($eventTitle, '_', 245));
 621                 if (!CRM_Core_DAO::getFieldValue('CRM_Price_BAO_PriceSet', $eventTitle, 'id', 'name')) {
 622                   $setParams['name'] = $eventTitle;
 623                 }
 624                 elseif (!CRM_Core_DAO::getFieldValue('CRM_Price_BAO_PriceSet', $eventTitle . '_' . $this->_id, 'id', 'name')) {
 625                   $setParams['name'] = $eventTitle . '_' . $this->_id;
 626                 }
 627                 else {
 628                   $timeSec = explode('.', microtime(TRUE));
 629                   $setParams['name'] = $eventTitle . '_' . date('is', $timeSec[0]) . $timeSec[1];
 630                 }
 631                 $setParams['is_quick_config'] = 1;
 632                 $setParams['financial_type_id'] = $params['financial_type_id'];
 633                 $setParams['extends'] = CRM_Core_Component::getComponentID('CiviEvent');
 634                 $priceSet = CRM_Price_BAO_PriceSet::create($setParams);
 635
 636                 $fieldParams['name'] = strtolower(CRM_Utils_String::munge($params['fee_label'], '_', 245));
 637                 $fieldParams['price_set_id'] = $priceSet->id;
 638               }
 639               else {
 640                 foreach ($params['price_field_value'] as $arrayID => $fieldValueID) {
 641                   if (empty($params['label'][$arrayID]) && empty($params['value'][$arrayID]) && !empty($fieldValueID)) {
 642                     CRM_Price_BAO_PriceFieldValue::setIsActive($fieldValueID, '0');
 643                     unset($params['price_field_value'][$arrayID]);
 644                   }
 645                 }
 646                 $fieldParams['id'] = CRM_Utils_Array::value('price_field_id', $params);
 647                 $fieldParams['option_id'] = $params['price_field_value'];
 648
 649                 $priceSet = new CRM_Price_BAO_PriceSet();
 650                 $priceSet->id = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceField', CRM_Utils_Array::value('price_field_id', $params), 'price_set_id');
 651
 652                 if ($this->_defaultValues['financial_type_id'] != $params['financial_type_id']) {
 653                   CRM_Core_DAO::setFieldValue('CRM_Price_DAO_PriceSet', $priceSet->id, 'financial_type_id', $params['financial_type_id']);
 654                 }
 655               }
 656               $fieldParams['label'] = $params['fee_label'];
 657               $fieldParams['html_type'] = 'Radio';
 658               CRM_Price_BAO_PriceSet::addTo('civicrm_event', $this->_id, $priceSet->id);
 659               $fieldParams['option_label'] = $params['label'];
 660               $fieldParams['option_amount'] = $params['value'];
 661               $fieldParams['financial_type_id'] = $params['financial_type_id'];
 662               foreach ($options as $value) {
 663                 $fieldParams['option_weight'][$value['weight']] = $value['weight'];
 664               }
 665               $fieldParams['default_option'] = $params['default'];
 666               $priceField = CRM_Price_BAO_PriceField::create($fieldParams);
 667             }
 668           }
 669         }
 670
 671         $discountPriceSets = !empty($this->_defaultValues['discount_price_set']) ? $this->_defaultValues['discount_price_set'] : array();
 672         $discountFieldIDs = !empty($this->_defaultValues['discount_option_id']) ? $this->_defaultValues['discount_option_id'] : array();
 673         if (CRM_Utils_Array::value('is_discount', $params) == 1) {
 674           // if there are discounted set of label / values,
 675           // create custom options for them
 676           $labels = CRM_Utils_Array::value('discounted_label', $params);
 677           $values = CRM_Utils_Array::value('discounted_value', $params);
 678           $default = CRM_Utils_Array::value('discounted_default', $params);
 679
 680           if (!CRM_Utils_System::isNull($labels) && !CRM_Utils_System::isNull($values)) {
 681             for ($j = 1; $j <= self::NUM_DISCOUNT; $j++) {
 682               $discountOptions = array();
 683               for ($i = 1; $i < self::NUM_OPTION; $i++) {
 684                 if (!empty($labels[$i]) &&
 685                   !CRM_Utils_System::isNull(CRM_Utils_Array::value($j, $values[$i]))
 686                 ) {
 687                   $discountOptions[] = array(
 688                     'label' => trim($labels[$i]),
 689                     'value' => CRM_Utils_Rule::cleanMoney(trim($values[$i][$j])),
 690                     'weight' => $i,
 691                     'is_active' => 1,
 692                     'is_default' => $default == $i,
 693                   );
 694                 }
 695               }
 696
 697               if (!empty($discountOptions)) {
 698                 $fieldParams = array();
 699                 $params['default_discount_fee_id'] = NULL;
 700                 $keyCheck = $j - 1;
 701                 $setParams = array();
 702                 if (empty($discountPriceSets[$keyCheck])) {
 703                   if (!$eventTitle) {
 704                     $eventTitle = strtolower(CRM_Utils_String::munge($this->_defaultValues['title'], '_', 200));
 705                   }
 706                   $setParams['title'] = $params['discount_name'][$j];
 707                   if (!CRM_Core_DAO::getFieldValue('CRM_Price_BAO_PriceSet', $eventTitle . '_' . $params['discount_name'][$j], 'id', 'name')) {
 708                     $setParams['name'] = $eventTitle . '_' . $params['discount_name'][$j];
 709                   }
 710                   elseif (!CRM_Core_DAO::getFieldValue('CRM_Price_BAO_PriceSet', $eventTitle . '_' . $params['discount_name'][$j] . '_' . $this->_id, 'id', 'name')) {
 711                     $setParams['name'] = $eventTitle . '_' . $params['discount_name'][$j] . '_' . $this->_id;
 712                   }
 713                   else {
 714                     $timeSec = explode('.', microtime(TRUE));
 715                     $setParams['name'] = $eventTitle . '_' . $params['discount_name'][$j] . '_' . date('is', $timeSec[0]) . $timeSec[1];
 716                   }
 717                   $setParams['is_quick_config'] = 1;
 718                   $setParams['financial_type_id'] = $params['financial_type_id'];
 719                   $setParams['extends'] = CRM_Core_Component::getComponentID('CiviEvent');
 720                   $priceSet = CRM_Price_BAO_PriceSet::create($setParams);
 721                   $priceSetID = $priceSet->id;
 722                 }
 723                 else {
 724                   $priceSetID = $discountPriceSets[$j - 1];
 725                   $setParams = array(
 726                     'title' => $params['discount_name'][$j],
 727                     'id' => $priceSetID,
 728                   );
 729                   if ($this->_defaultValues['financial_type_id'] != $params['financial_type_id']) {
 730                     $setParams['financial_type_id'] = $params['financial_type_id'];
 731                   }
 732                   CRM_Price_BAO_PriceSet::create($setParams);
 733                   unset($discountPriceSets[$j - 1]);
 734                   $fieldParams['id'] = CRM_Core_DAO::getFieldValue('CRM_Price_BAO_PriceField', $priceSetID, 'id', 'price_set_id');
 735                 }
 736
 737                 $fieldParams['name'] = $fieldParams['label'] = $params['fee_label'];
 738                 $fieldParams['is_required'] = 1;
 739                 $fieldParams['price_set_id'] = $priceSetID;
 740                 $fieldParams['html_type'] = 'Radio';
 741                 $fieldParams['financial_type_id'] = $params['financial_type_id'];
 742                 foreach ($discountOptions as $value) {
 743                   $fieldParams['option_label'][$value['weight']] = $value['label'];
 744                   $fieldParams['option_amount'][$value['weight']] = $value['value'];
 745                   $fieldParams['option_weight'][$value['weight']] = $value['weight'];
 746                   if (!empty($value['is_default'])) {
 747                     $fieldParams['default_option'] = $value['weight'];
 748                   }
 749                   if (!empty($discountFieldIDs[$j]) && !empty($discountFieldIDs[$j][$value['weight']])) {
 750                     $fieldParams['option_id'][$value['weight']] = $discountFieldIDs[$j][$value['weight']];
 751                     unset($discountFieldIDs[$j][$value['weight']]);
 752                   }
 753                 }
 754                 //create discount priceset
 755                 $priceField = CRM_Price_BAO_PriceField::create($fieldParams);
 756                 if (!empty($discountFieldIDs[$j])) {
 757                   foreach ($discountFieldIDs[$j] as $fID) {
 758                     CRM_Price_BAO_PriceFieldValue::setIsActive($fID, '0');
 759                   }
 760                 }
 761
 762                 $discountParams = array(
 763                   'entity_table' => 'civicrm_event',
 764                   'entity_id' => $this->_id,
 765                   'price_set_id' => $priceSetID,
 766                   'start_date' => CRM_Utils_Date::processDate($params['discount_start_date'][$j]),
 767                   'end_date' => CRM_Utils_Date::processDate($params['discount_end_date'][$j]),
 768                 );
 769                 CRM_Core_BAO_Discount::add($discountParams);
 770               }
 771             }
 772           }
 773         }
 774         if (!empty($discountPriceSets)) {
 775           foreach ($discountPriceSets as $setId) {
 776             CRM_Price_BAO_PriceSet::setIsQuickConfig($setId, 0);
 777           }
 778         }
 779       }
 780     }
 781     else {
 782       if (!empty($params['price_field_id'])) {
 783         $priceSetID = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceField', $params['price_field_id'], 'price_set_id');
 784         CRM_Price_BAO_PriceSet::setIsQuickConfig($priceSetID, 0);
 785       }
 786       $params['financial_type_id'] = '';
 787       $params['is_pay_later'] = 0;
 788       $params['is_billing_required'] = 0;
 789     }
 790
 791     //update 'is_billing_required'
 792     if (empty($params['is_pay_later'])) {
 793       $params['is_billing_required'] = FALSE;
 794     }
 795
 796     //update events table
 797     $params['id'] = $this->_id;
 798     // skip update of financial type in price set
 799     $params['skipFinancialType'] = TRUE;
 800     CRM_Event_BAO_Event::add($params);
 801
 802     // Update tab "disabled" css class
 803     $this->ajaxResponse['tabValid'] = !empty($params['is_monetary']);
 804     parent::endPostProcess();
 805   }
 806
 807   /**
 808    * Return a descriptive name for the page, used in wizard header
 809    *
 810    * @return string
 811    */
 812   public function getTitle() {
 813     return ts('Event Fees');
 814   }
 815
 816 }