CRM/Event/Form/ManageEvent/Fee.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.7                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2017                                |
   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) 2004-2017
  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', $this->_inDate);
 231
 232     if (!empty($defaults['payment_processor'])) {
 233       $defaults['payment_processor'] = str_replace(CRM_Core_DAO::VALUE_SEPARATOR, ',',
 234         $defaults['payment_processor']
 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
 259     $this->addEntityRef('payment_processor', ts('Payment Processor'), array(
 260       'entity' => 'PaymentProcessor',
 261       'multiple' => TRUE,
 262       'api' => array(
 263         'params' => array('domain_id' => CRM_Core_Config::domainID()),
 264       ),
 265       'select' => array('minimumInputLength' => 0),
 266     ));
 267
 268     // financial type
 269     if (!CRM_Financial_BAO_FinancialType::isACLFinancialTypeStatus() ||
 270         (CRM_Financial_BAO_FinancialType::isACLFinancialTypeStatus() && CRM_Core_Permission::check('administer CiviCRM Financial Types'))) {
 271       $this->addSelect('financial_type_id');
 272     }
 273     else {
 274       CRM_Financial_BAO_FinancialType::getAvailableFinancialTypes($financialTypes, CRM_Core_Action::ADD);
 275       $this->addSelect('financial_type_id', array('context' => 'search', 'options' => $financialTypes));
 276     }
 277     // add pay later options
 278     $this->addElement('checkbox', 'is_pay_later', ts('Enable Pay Later option?'), NULL,
 279       array('onclick' => "return showHideByValue('is_pay_later','','payLaterOptions','block','radio',false);")
 280     );
 281     $this->addElement('textarea', 'pay_later_text', ts('Pay Later Label'),
 282       CRM_Core_DAO::getAttribute('CRM_Event_DAO_Event', 'pay_later_text'),
 283       FALSE
 284     );
 285     $this->add('wysiwyg', 'pay_later_receipt', ts('Pay Later Instructions'), CRM_Core_DAO::getAttribute('CRM_Event_DAO_Event', 'pay_later_receipt'));
 286
 287     $this->addElement('checkbox', 'is_billing_required', ts('Billing address required'));
 288     $this->add('text', 'fee_label', ts('Fee Label'));
 289
 290     $price = CRM_Price_BAO_PriceSet::getAssoc(FALSE, 'CiviEvent');
 291     if (CRM_Utils_System::isNull($price)) {
 292       $this->assign('price', FALSE);
 293     }
 294     else {
 295       $this->assign('price', TRUE);
 296     }
 297     $this->add('select', 'price_set_id', ts('Price Set'),
 298       array(
 299         '' => ts('- none -'),
 300       ) + $price,
 301       NULL, array('onchange' => "return showHideByValue('price_set_id', '', 'map-field', 'block', 'select', false);")
 302     );
 303     $default = array($this->createElement('radio', NULL, NULL, NULL, 0));
 304     $this->add('hidden', 'price_field_id', '', array('id' => 'price_field_id'));
 305     for ($i = 1; $i <= self::NUM_OPTION; $i++) {
 306       // label
 307       $this->add('text', "label[$i]", ts('Label'), CRM_Core_DAO::getAttribute('CRM_Core_DAO_OptionValue', 'label'));
 308       $this->add('hidden', "price_field_value[$i]", '', array('id' => "price_field_value[$i]"));
 309
 310       // value
 311       $this->add('text', "value[$i]", ts('Value'), CRM_Core_DAO::getAttribute('CRM_Core_DAO_OptionValue', 'value'));
 312       $this->addRule("value[$i]", ts('Please enter a valid money value for this field (e.g. %1).', array(1 => CRM_Utils_Money::format('99.99', ' '))), 'money');
 313
 314       // default
 315       $default[] = $this->createElement('radio', NULL, NULL, NULL, $i);
 316     }
 317
 318     $this->addGroup($default, 'default');
 319
 320     $this->addElement('checkbox', 'is_discount', ts('Discounts by Signup Date?'), NULL,
 321       array('onclick' => "warnDiscountDel(); return showHideByValue('is_discount','','discount','block','radio',false);")
 322     );
 323     $discountSection = $this->get('discountSection');
 324
 325     $this->assign('discountSection', $discountSection);
 326
 327     // form fields of Discount sets
 328     $defaultOption = array();
 329     $_showHide = new CRM_Core_ShowHideBlocks('', '');
 330
 331     for ($i = 1; $i <= self::NUM_DISCOUNT; $i++) {
 332       //the show hide blocks
 333       $showBlocks = 'discount_' . $i;
 334       if ($i > 2) {
 335         $_showHide->addHide($showBlocks);
 336       }
 337       else {
 338         $_showHide->addShow($showBlocks);
 339       }
 340
 341       //Increment by 1 of start date of previous end date.
 342       if (is_array($this->_submitValues) &&
 343         !empty($this->_submitValues['discount_name'][$i]) &&
 344         !empty($this->_submitValues['discount_name'][$i + 1]) &&
 345         isset($this->_submitValues['discount_end_date']) &&
 346         isset($this->_submitValues['discount_end_date'][$i]) &&
 347         $i < self::NUM_DISCOUNT - 1
 348       ) {
 349         $end_date = CRM_Utils_Date::processDate($this->_submitValues['discount_end_date'][$i]);
 350         if (!empty($this->_submitValues['discount_end_date'][$i + 1])
 351           && empty($this->_submitValues['discount_start_date'][$i + 1])
 352         ) {
 353           list($this->_submitValues['discount_start_date'][$i + 1]) = CRM_Utils_Date::setDateDefaults(date('Y-m-d', strtotime("+1 days $end_date")));
 354         }
 355       }
 356       //Decrement by 1 of end date from next start date.
 357       if ($i > 1 &&
 358         is_array($this->_submitValues) &&
 359         !empty($this->_submitValues['discount_name'][$i]) &&
 360         !empty($this->_submitValues['discount_name'][$i - 1]) &&
 361         isset($this->_submitValues['discount_start_date']) &&
 362         isset($this->_submitValues['discount_start_date'][$i])
 363       ) {
 364         $start_date = CRM_Utils_Date::processDate($this->_submitValues['discount_start_date'][$i]);
 365         if (!empty($this->_submitValues['discount_start_date'][$i])
 366           && empty($this->_submitValues['discount_end_date'][$i - 1])
 367         ) {
 368           list($this->_submitValues['discount_end_date'][$i - 1]) = CRM_Utils_Date::setDateDefaults(date('Y-m-d', strtotime("-1 days $start_date")));
 369         }
 370       }
 371
 372       //discount name
 373       $this->add('text', 'discount_name[' . $i . ']', ts('Discount Name'),
 374         CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceSet', 'title')
 375       );
 376
 377       $this->add('hidden', "discount_price_set[$i]", '', array('id' => "discount_price_set[$i]"));
 378
 379       //discount start date
 380       $this->addDate('discount_start_date[' . $i . ']', ts('Discount Start Date'), FALSE, array('formatType' => 'activityDate'));
 381
 382       //discount end date
 383       $this->addDate('discount_end_date[' . $i . ']', ts('Discount End Date'), FALSE, array('formatType' => 'activityDate'));
 384     }
 385     $_showHide->addToTemplate();
 386     $this->addElement('submit', $this->getButtonName('submit'), ts('Add Discount Set to Fee Table'),
 387       array('class' => 'crm-form-submit cancel')
 388     );
 389     if (CRM_Contribute_BAO_Contribution::checkContributeSettings('deferred_revenue_enabled')) {
 390       $deferredFinancialType = CRM_Financial_BAO_FinancialAccount::getDeferredFinancialType();
 391       $this->assign('deferredFinancialType', array_keys($deferredFinancialType));
 392     }
 393     $this->buildAmountLabel();
 394     parent::buildQuickForm();
 395   }
 396
 397   /**
 398    * Add local and global form rules.
 399    */
 400   public function addRules() {
 401     $this->addFormRule(array('CRM_Event_Form_ManageEvent_Fee', 'formRule'));
 402   }
 403
 404   /**
 405    * Global validation rules for the form.
 406    *
 407    * @param array $values
 408    *   Posted values of the form.
 409    *
 410    * @return array
 411    *   list of errors to be posted back to the form
 412    */
 413   public static function formRule($values) {
 414     $errors = array();
 415     if (!empty($values['is_discount'])) {
 416       $occurDiscount = array_count_values($values['discount_name']);
 417       $countemptyrows = 0;
 418       $countemptyvalue = 0;
 419       for ($i = 1; $i <= self::NUM_DISCOUNT; $i++) {
 420         $start_date = $end_date = NULL;
 421         if (!empty($values['discount_name'][$i])) {
 422           if (!empty($values['discount_start_date'][$i])) {
 423             $start_date = ($values['discount_start_date'][$i]) ? CRM_Utils_Date::processDate($values['discount_start_date'][$i]) : 0;
 424           }
 425           if (!empty($values['discount_end_date'][$i])) {
 426             $end_date = ($values['discount_end_date'][$i]) ? CRM_Utils_Date::processDate($values['discount_end_date'][$i]) : 0;
 427           }
 428
 429           if ($start_date && $end_date && strcmp($end_date, $start_date) < 0) {
 430             $errors["discount_end_date[$i]"] = ts('The discount end date cannot be prior to the start date.');
 431           }
 432
 433           if (!$start_date && !$end_date) {
 434             $errors["discount_start_date[$i]"] = $errors["discount_end_date[$i]"] = ts('Please specify either start date or end date.');
 435           }
 436
 437           if ($i > 1) {
 438             $end_date_1 = ($values['discount_end_date'][$i - 1]) ? CRM_Utils_Date::processDate($values['discount_end_date'][$i - 1]) : 0;
 439             if ($start_date && $end_date_1 && strcmp($end_date_1, $start_date) >= 0) {
 440               $errors["discount_start_date[$i]"] = ts('Select non-overlapping discount start date.');
 441             }
 442             elseif (!$start_date && !$end_date_1) {
 443               $j = $i - 1;
 444               $errors["discount_start_date[$i]"] = $errors["discount_end_date[$j]"] = ts('Select either of the dates.');
 445             }
 446           }
 447
 448           foreach ($occurDiscount as $key => $value) {
 449             if ($value > 1 && $key <> '') {
 450               if ($key == $values['discount_name'][$i]) {
 451                 $errors['discount_name[' . $i . ']'] = ts('%1 is already used for Discount Name.', array(1 => $key));
 452               }
 453             }
 454           }
 455
 456           //validation for discount labels and values
 457           for ($index = (self::NUM_OPTION); $index > 0; $index--) {
 458             $label = TRUE;
 459             if (empty($values['discounted_label'][$index]) && !empty($values['discounted_value'][$index][$i])) {
 460               $label = FALSE;
 461               if (!$label) {
 462                 $errors["discounted_label[{$index}]"] = ts('Label cannot be empty.');
 463               }
 464             }
 465             if (!empty($values['discounted_label'][$index])) {
 466               $duplicateIndex = CRM_Utils_Array::key($values['discounted_label'][$index], $values['discounted_label']);
 467
 468               if ((!($duplicateIndex === FALSE)) && (!($duplicateIndex == $index))) {
 469                 $errors["discounted_label[{$index}]"] = ts('Duplicate label value');
 470               }
 471             }
 472             if (empty($values['discounted_label'][$index]) && empty($values['discounted_value'][$index][$i])) {
 473               $countemptyrows++;
 474             }
 475             if (empty($values['discounted_value'][$index][$i])) {
 476               $countemptyvalue++;
 477             }
 478           }
 479           if (!empty($values['_qf_Fee_next']) && ($countemptyrows == 11 || $countemptyvalue == 11)) {
 480             $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.');
 481           }
 482         }
 483       }
 484     }
 485     if ($values['is_monetary']) {
 486       //check if financial type is selected
 487       if (!$values['financial_type_id']) {
 488         $errors['financial_type_id'] = ts("Please select financial type.");
 489       }
 490
 491       //check for the event fee label (mandatory)
 492       if (!$values['fee_label']) {
 493         $errors['fee_label'] = ts('Please enter the fee label for the paid event.');
 494       }
 495
 496       if (empty($values['price_set_id'])) {
 497         //check fee label and amount
 498         $check = 0;
 499         $optionKeys = array();
 500         foreach ($values['label'] as $key => $val) {
 501           if (trim($val) && trim($values['value'][$key])) {
 502             $optionKeys[$key] = $key;
 503             $check++;
 504           }
 505         }
 506
 507         $default = CRM_Utils_Array::value('default', $values);
 508         if ($default && !in_array($default, $optionKeys)) {
 509           $errors['default'] = ts('Please select an appropriate option as default.');
 510         }
 511
 512         if (!$check) {
 513           if (!$values['label'][1]) {
 514             $errors['label[1]'] = ts('Please enter a label for at least one fee level.');
 515           }
 516           if (!$values['value'][1]) {
 517             $errors['value[1]'] = ts('Please enter an amount for at least one fee level.');
 518           }
 519         }
 520       }
 521       if (isset($values['is_pay_later'])) {
 522         if (empty($values['pay_later_text'])) {
 523           $errors['pay_later_text'] = ts('Please enter the Pay Later prompt to be displayed on the Registration form.');
 524         }
 525         if (empty($values['pay_later_receipt'])) {
 526           $errors['pay_later_receipt'] = ts('Please enter the Pay Later instructions to be displayed to your users.');
 527         }
 528       }
 529     }
 530     return empty($errors) ? TRUE : $errors;
 531   }
 532
 533   public function buildAmountLabel() {
 534     $default = array();
 535     for ($i = 1; $i <= self::NUM_OPTION; $i++) {
 536       // label
 537       $this->add('text', "discounted_label[$i]", ts('Label'), CRM_Core_DAO::getAttribute('CRM_Core_DAO_OptionValue', 'label'));
 538       // value
 539       for ($j = 1; $j <= self::NUM_DISCOUNT; $j++) {
 540         $this->add('text', "discounted_value[$i][$j]", ts('Value'), array('size' => 10));
 541         $this->addRule("discounted_value[$i][$j]", ts('Please enter a valid money value for this field (e.g. %1).', array(1 => CRM_Utils_Money::format('99.99', ' '))), 'money');
 542       }
 543
 544       // default
 545       $default[] = $this->createElement('radio', NULL, NULL, NULL, $i);
 546     }
 547
 548     $this->addGroup($default, 'discounted_default');
 549   }
 550
 551   /**
 552    * Process the form.
 553    */
 554   public function postProcess() {
 555     $eventTitle = '';
 556     $params = $this->exportValues();
 557
 558     $this->set('discountSection', 0);
 559
 560     if (!empty($_POST['_qf_Fee_submit'])) {
 561       $this->buildAmountLabel();
 562       $this->set('discountSection', 2);
 563       return;
 564     }
 565
 566     if (!empty($params['payment_processor'])) {
 567       $params['payment_processor'] = str_replace(',', CRM_Core_DAO::VALUE_SEPARATOR, $params['payment_processor']);
 568     }
 569     else {
 570       $params['payment_processor'] = 'null';
 571     }
 572
 573     $params['is_pay_later'] = CRM_Utils_Array::value('is_pay_later', $params, 0);
 574     $params['is_billing_required'] = CRM_Utils_Array::value('is_billing_required', $params, 0);
 575
 576     if ($this->_id) {
 577
 578       // delete all the prior label values or discounts in the custom options table
 579       // and delete a price set if one exists
 580       //@todo note that this removes the reference from existing participants -
 581       // even where there is not change - redress?
 582       // note that a more tentative form of this is invoked by passing price_set_id as an array
 583       // to event.create see CRM-14069
 584       // @todo get all of this logic out of form layer (currently partially in BAO/api layer)
 585       if (CRM_Price_BAO_PriceSet::removeFrom('civicrm_event', $this->_id)) {
 586         CRM_Core_BAO_Discount::del($this->_id, 'civicrm_event');
 587       }
 588     }
 589
 590     if ($params['is_monetary']) {
 591       if (!empty($params['price_set_id'])) {
 592         //@todo this is now being done in the event BAO if passed price_set_id as an array
 593         // per notes on that fn - looking at the api converting to an array
 594         // so calling via the api may cause this to be done in the api
 595         CRM_Price_BAO_PriceSet::addTo('civicrm_event', $this->_id, $params['price_set_id']);
 596         if (!empty($params['price_field_id'])) {
 597           $priceSetID = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceField', $params['price_field_id'], 'price_set_id');
 598           CRM_Price_BAO_PriceSet::setIsQuickConfig($priceSetID, 0);
 599         }
 600       }
 601       else {
 602         // if there are label / values, create custom options for them
 603         $labels = CRM_Utils_Array::value('label', $params);
 604         $values = CRM_Utils_Array::value('value', $params);
 605         $default = CRM_Utils_Array::value('default', $params);
 606         $options = array();
 607         if (!CRM_Utils_System::isNull($labels) && !CRM_Utils_System::isNull($values)) {
 608           for ($i = 1; $i < self::NUM_OPTION; $i++) {
 609             if (!empty($labels[$i]) && !CRM_Utils_System::isNull($values[$i])) {
 610               $options[] = array(
 611                 'label' => trim($labels[$i]),
 612                 'value' => CRM_Utils_Rule::cleanMoney(trim($values[$i])),
 613                 'weight' => $i,
 614                 'is_active' => 1,
 615                 'is_default' => $default == $i,
 616               );
 617             }
 618           }
 619           if (!empty($options)) {
 620             $params['default_fee_id'] = NULL;
 621             if (empty($params['price_set_id'])) {
 622               if (empty($params['price_field_id'])) {
 623                 $setParams['title'] = $eventTitle = ($this->_isTemplate) ? $this->_defaultValues['template_title'] : $this->_defaultValues['title'];
 624                 $eventTitle = strtolower(CRM_Utils_String::munge($eventTitle, '_', 245));
 625                 if (!CRM_Core_DAO::getFieldValue('CRM_Price_BAO_PriceSet', $eventTitle, 'id', 'name')) {
 626                   $setParams['name'] = $eventTitle;
 627                 }
 628                 elseif (!CRM_Core_DAO::getFieldValue('CRM_Price_BAO_PriceSet', $eventTitle . '_' . $this->_id, 'id', 'name')) {
 629                   $setParams['name'] = $eventTitle . '_' . $this->_id;
 630                 }
 631                 else {
 632                   $timeSec = explode('.', microtime(TRUE));
 633                   $setParams['name'] = $eventTitle . '_' . date('is', $timeSec[0]) . $timeSec[1];
 634                 }
 635                 $setParams['is_quick_config'] = 1;
 636                 $setParams['financial_type_id'] = $params['financial_type_id'];
 637                 $setParams['extends'] = CRM_Core_Component::getComponentID('CiviEvent');
 638                 $priceSet = CRM_Price_BAO_PriceSet::create($setParams);
 639
 640                 $fieldParams['name'] = strtolower(CRM_Utils_String::munge($params['fee_label'], '_', 245));
 641                 $fieldParams['price_set_id'] = $priceSet->id;
 642               }
 643               else {
 644                 foreach ($params['price_field_value'] as $arrayID => $fieldValueID) {
 645                   if (empty($params['label'][$arrayID]) && empty($params['value'][$arrayID]) && !empty($fieldValueID)) {
 646                     CRM_Price_BAO_PriceFieldValue::setIsActive($fieldValueID, '0');
 647                     unset($params['price_field_value'][$arrayID]);
 648                   }
 649                 }
 650                 $fieldParams['id'] = CRM_Utils_Array::value('price_field_id', $params);
 651                 $fieldParams['option_id'] = $params['price_field_value'];
 652
 653                 $priceSet = new CRM_Price_BAO_PriceSet();
 654                 $priceSet->id = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceField', CRM_Utils_Array::value('price_field_id', $params), 'price_set_id');
 655
 656                 if ($this->_defaultValues['financial_type_id'] != $params['financial_type_id']) {
 657                   CRM_Core_DAO::setFieldValue('CRM_Price_DAO_PriceSet', $priceSet->id, 'financial_type_id', $params['financial_type_id']);
 658                 }
 659               }
 660               $fieldParams['label'] = $params['fee_label'];
 661               $fieldParams['html_type'] = 'Radio';
 662               CRM_Price_BAO_PriceSet::addTo('civicrm_event', $this->_id, $priceSet->id);
 663               $fieldParams['option_label'] = $params['label'];
 664               $fieldParams['option_amount'] = $params['value'];
 665               $fieldParams['financial_type_id'] = $params['financial_type_id'];
 666               foreach ($options as $value) {
 667                 $fieldParams['option_weight'][$value['weight']] = $value['weight'];
 668               }
 669               $fieldParams['default_option'] = $params['default'];
 670               $priceField = CRM_Price_BAO_PriceField::create($fieldParams);
 671             }
 672           }
 673         }
 674
 675         $discountPriceSets = !empty($this->_defaultValues['discount_price_set']) ? $this->_defaultValues['discount_price_set'] : array();
 676         $discountFieldIDs = !empty($this->_defaultValues['discount_option_id']) ? $this->_defaultValues['discount_option_id'] : array();
 677         if (CRM_Utils_Array::value('is_discount', $params) == 1) {
 678           // if there are discounted set of label / values,
 679           // create custom options for them
 680           $labels = CRM_Utils_Array::value('discounted_label', $params);
 681           $values = CRM_Utils_Array::value('discounted_value', $params);
 682           $default = CRM_Utils_Array::value('discounted_default', $params);
 683
 684           if (!CRM_Utils_System::isNull($labels) && !CRM_Utils_System::isNull($values)) {
 685             for ($j = 1; $j <= self::NUM_DISCOUNT; $j++) {
 686               $discountOptions = array();
 687               for ($i = 1; $i < self::NUM_OPTION; $i++) {
 688                 if (!empty($labels[$i]) &&
 689                   !CRM_Utils_System::isNull(CRM_Utils_Array::value($j, $values[$i]))
 690                 ) {
 691                   $discountOptions[] = array(
 692                     'label' => trim($labels[$i]),
 693                     'value' => CRM_Utils_Rule::cleanMoney(trim($values[$i][$j])),
 694                     'weight' => $i,
 695                     'is_active' => 1,
 696                     'is_default' => $default == $i,
 697                   );
 698                 }
 699               }
 700
 701               if (!empty($discountOptions)) {
 702                 $fieldParams = array();
 703                 $params['default_discount_fee_id'] = NULL;
 704                 $keyCheck = $j - 1;
 705                 $setParams = array();
 706                 if (empty($discountPriceSets[$keyCheck])) {
 707                   if (!$eventTitle) {
 708                     $eventTitle = strtolower(CRM_Utils_String::munge($this->_defaultValues['title'], '_', 200));
 709                   }
 710                   $setParams['title'] = $params['discount_name'][$j];
 711                   if (!CRM_Core_DAO::getFieldValue('CRM_Price_BAO_PriceSet', $eventTitle . '_' . $params['discount_name'][$j], 'id', 'name')) {
 712                     $setParams['name'] = $eventTitle . '_' . $params['discount_name'][$j];
 713                   }
 714                   elseif (!CRM_Core_DAO::getFieldValue('CRM_Price_BAO_PriceSet', $eventTitle . '_' . $params['discount_name'][$j] . '_' . $this->_id, 'id', 'name')) {
 715                     $setParams['name'] = $eventTitle . '_' . $params['discount_name'][$j] . '_' . $this->_id;
 716                   }
 717                   else {
 718                     $timeSec = explode('.', microtime(TRUE));
 719                     $setParams['name'] = $eventTitle . '_' . $params['discount_name'][$j] . '_' . date('is', $timeSec[0]) . $timeSec[1];
 720                   }
 721                   $setParams['is_quick_config'] = 1;
 722                   $setParams['financial_type_id'] = $params['financial_type_id'];
 723                   $setParams['extends'] = CRM_Core_Component::getComponentID('CiviEvent');
 724                   $priceSet = CRM_Price_BAO_PriceSet::create($setParams);
 725                   $priceSetID = $priceSet->id;
 726                 }
 727                 else {
 728                   $priceSetID = $discountPriceSets[$j - 1];
 729                   $setParams = array(
 730                     'title' => $params['discount_name'][$j],
 731                     'id' => $priceSetID,
 732                   );
 733                   if ($this->_defaultValues['financial_type_id'] != $params['financial_type_id']) {
 734                     $setParams['financial_type_id'] = $params['financial_type_id'];
 735                   }
 736                   CRM_Price_BAO_PriceSet::create($setParams);
 737                   unset($discountPriceSets[$j - 1]);
 738                   $fieldParams['id'] = CRM_Core_DAO::getFieldValue('CRM_Price_BAO_PriceField', $priceSetID, 'id', 'price_set_id');
 739                 }
 740
 741                 $fieldParams['name'] = $fieldParams['label'] = $params['fee_label'];
 742                 $fieldParams['is_required'] = 1;
 743                 $fieldParams['price_set_id'] = $priceSetID;
 744                 $fieldParams['html_type'] = 'Radio';
 745                 $fieldParams['financial_type_id'] = $params['financial_type_id'];
 746                 foreach ($discountOptions as $value) {
 747                   $fieldParams['option_label'][$value['weight']] = $value['label'];
 748                   $fieldParams['option_amount'][$value['weight']] = $value['value'];
 749                   $fieldParams['option_weight'][$value['weight']] = $value['weight'];
 750                   if (!empty($value['is_default'])) {
 751                     $fieldParams['default_option'] = $value['weight'];
 752                   }
 753                   if (!empty($discountFieldIDs[$j]) && !empty($discountFieldIDs[$j][$value['weight']])) {
 754                     $fieldParams['option_id'][$value['weight']] = $discountFieldIDs[$j][$value['weight']];
 755                     unset($discountFieldIDs[$j][$value['weight']]);
 756                   }
 757                 }
 758                 //create discount priceset
 759                 $priceField = CRM_Price_BAO_PriceField::create($fieldParams);
 760                 if (!empty($discountFieldIDs[$j])) {
 761                   foreach ($discountFieldIDs[$j] as $fID) {
 762                     CRM_Price_BAO_PriceFieldValue::setIsActive($fID, '0');
 763                   }
 764                 }
 765
 766                 $discountParams = array(
 767                   'entity_table' => 'civicrm_event',
 768                   'entity_id' => $this->_id,
 769                   'price_set_id' => $priceSetID,
 770                   'start_date' => CRM_Utils_Date::processDate($params['discount_start_date'][$j]),
 771                   'end_date' => CRM_Utils_Date::processDate($params['discount_end_date'][$j]),
 772                 );
 773                 CRM_Core_BAO_Discount::add($discountParams);
 774               }
 775             }
 776           }
 777         }
 778         if (!empty($discountPriceSets)) {
 779           foreach ($discountPriceSets as $setId) {
 780             CRM_Price_BAO_PriceSet::setIsQuickConfig($setId, 0);
 781           }
 782         }
 783       }
 784     }
 785     else {
 786       if (!empty($params['price_field_id'])) {
 787         $priceSetID = CRM_Core_DAO::getFieldValue('CRM_Price_DAO_PriceField', $params['price_field_id'], 'price_set_id');
 788         CRM_Price_BAO_PriceSet::setIsQuickConfig($priceSetID, 0);
 789       }
 790       $params['financial_type_id'] = '';
 791       $params['is_pay_later'] = 0;
 792       $params['is_billing_required'] = 0;
 793     }
 794
 795     //update 'is_billing_required'
 796     if (empty($params['is_pay_later'])) {
 797       $params['is_billing_required'] = FALSE;
 798     }
 799
 800     //update events table
 801     $params['id'] = $this->_id;
 802     // skip update of financial type in price set
 803     $params['skipFinancialType'] = TRUE;
 804     CRM_Event_BAO_Event::add($params);
 805
 806     // Update tab "disabled" css class
 807     $this->ajaxResponse['tabValid'] = !empty($params['is_monetary']);
 808     parent::endPostProcess();
 809   }
 810
 811   /**
 812    * Return a descriptive name for the page, used in wizard header
 813    *
 814    * @return string
 815    */
 816   public function getTitle() {
 817     return ts('Event Fees');
 818   }
 819
 820 }