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